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Sample records for influencing cytarabine therapy

  1. Efficacy and Toxicity of Intrathecal Liposomal Cytarabine in First-line Therapy of Childhood Acute Lymphoblastic Leukemia

    DEFF Research Database (Denmark)

    Levinsen, Mette; Harila-Saari, Arja; Grell, Kathrine

    2016-01-01

    We investigated efficacy and toxicity of replacing conventional triple (cytarabine, methotrexate, and hydrocortisone) intrathecal therapy (TIT) with liposomal cytarabine during maintenance therapy among 40 acute lymphoblastic leukemia patients. Twenty-eight of 29 patients in the TIT arm received...

  2. Nanoassemblies from amphiphilic cytarabine prodrug for leukemia targeted therapy.

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    Liu, Jing; Zhao, Dujuan; He, Wenxiu; Zhang, Huiyuan; Li, Zhonghao; Luan, Yuxia

    2017-02-01

    The anti-leukemia effect of cytarabine (Ara-C) is severely restricted by its high hydrophilic properties and rapid plasma degradation. Herein, a novel amphiphilic small molecular prodrug of Ara-C was developed by coupling a short aliphatic chain, hexanoic acid (HA) to 4-NH2 of the parent drug. Based on the amphiphilic nature, the resulting bioconjugate (HA-Ara) could spontaneously self-assemble into stable spherical nanoassemblies (NAs) with an extremely high drug loading (∼71wt%). Moreover, folate receptor (FR)-targeting NAs with high grafting efficient folic acid - bovine serum albumin (FA-BSA) conjugate immobilized on the surface (NAs/FA-BSA) was prepared. The results of MTT assays on FR-positive K562 cells and FR-negative A549 cells demonstrated higher cytotoxicity of HA-Ara NAs than the native drug. Especially, the IC50 values revealed that NAs/FA-BSA was 3 and 2-fold effective than non-targeted NAs after 24 and 48h treatment with K562 cells, respectively indicating FR-mediated enhanced anti-tumor efficacy. In vitro cellular uptake, larger accumulation of HA-Ara NAs were observed in comparative with the free FITC and the results further confirmed the selective uptake of NAs/FA-BSA in folate receptor enriched cancer cells. Above all, self-assembled HA-Ara NAs exhibited potential superiority for Ara-C delivery and FA-modified NAs would be an excellent candidate for targeting leukemia therapy.

  3. Phenotypical difference in deamination of cytarabine is not evident in induction therapy for acute myeloid leukemia

    DEFF Research Database (Denmark)

    Krogh-Madsen, Mikkel; Hansen, Steen Honore'; Jensen, Morten Krogh

    2013-01-01

    Objective To investigate the uracil arabinoside/cytarabine (Ara-U/Ara-C) ratios with the lower dose in adult acute myeloid leukaemia (AML) induction therapy (100 mg/m2 Ara-C) where no enzyme saturation is expected. Methods A precise and robust high-performance liquid chromatography (HPLC) method ...

  4. Clofarabine plus Low-Dose Cytarabine Followed by Clofarabine plus Low-Dose Cytarabine Alternating with Decitabine in AML Frontline Therapy of Older Patients

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    Faderl, Stefan; Ravandi, Farhad; Huang, Xuelin; Wang, Xuemei; Jabbour, Elias; Garcia-Manero, Guillermo; Kadia, Tapan; Ferrajoli, Alessandra; Konopleva, Marina; Borthakur, Gautam; Burger, Jan; Feliu, Jennie; Kantarjian, Hagop M.

    2014-01-01

    Background Standard therapy for older patients with AML has a poor outcome. We have designed a combination of clofarabine plus low-dose cytarabine followed by a prolonged consolidation alternating with decitabine. Methods Sixty patients with a median age of 70 years (range 60-81) with newly diagnosed AML were included. They received clofarabine 20mg/m2 intravenously daily × 5 days plus cytarabine 20mg subcutaneously twice daily × 10 days. Responding patients continued for up to 17 courses of consolidation therapy including decitabine. Results Forty of 59 evaluable patients responded (66%). Complete remission rate was 58%. Median relapse-free survival (RFS) was 14.1 (95% CI: 6.9-not estimable) and median overall survival (OS) 12.7 months (95% CI: 8.8-not estimable). Median OS of responding patients (CR/CRp) was 24.2 months (95% CI: 17-not estimable). Compared to a historical group of patients who received clofarabine plus low-dose cytarabine with a shorter consolidation, RFS was not statistically different. Induction mortality was low (7% at 8 weeks) and toxicities manageable. Conclusions Clofarabine plus low-dose cytarabine alternating with decitabine in consolidation is active in older patients with newly diagnosed AML. The benefits of a prolonged consolidation remain unproven. PMID:22282348

  5. Treatment for recurrent medulloblastoma with intrathecal liposomal cytarabine and systemic metronomic combination therapy.

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    Nygaard, Randi; Kivivuori, Sanna-Maria

    2012-03-01

    The prognosis of recurrent medulloblastoma is dismal, with a median survival of less than 1 year. Our patient was initially diagnosed with high-risk medulloblastoma when he was 14 years old. He had a recurrence 18 months after the end of therapy. Recurrence treatment consisted of 13 intrathecal applications of liposomal cytarabine over an 18-month period, and oral metronomic antiangiogenic therapy with thalidomide, celecoxib, and etoposide. Side effects from the intrathecal treatment were most likely related to arachnoiditis despite prolonged prophylaxis with steroids. He also developed partial hearing loss. Neutropenia was the main side effect of the metronomic therapy. He remains alive, with a good quality of life and without evidence of disease 34 months from the start of recurrence therapy. This combination of local antineoplastic and systemic antiangiogenic therapy seems to be promising for recurrent medulloblastoma. However, more patients and standardized protocols are needed to verify the benefit of this combination therapy and to define the correct duration of treatment.

  6. High frequency of streptococcal bacteraemia during childhood AML therapy irrespective of dose of cytarabine

    DEFF Research Database (Denmark)

    Johannsen, Katrine Helle; Handrup, Mette Møller; Lausen, Birgitte Frederiksen

    2013-01-01

    BACKGROUND: High-dose cytarabine has been associated with a high frequency of viridans group streptococcal (VGS) bacteraemia. VGS bacteraemia causes considerable morbidity and mortality. The Nordic Society of Paediatric Haematology and Oncology (NOPHO)-AML protocols use higher cumulated doses...... following courses with low-dose cytarabine versus courses with high-dose cytarabine. CONCLUSIONS: VGS were the most commonly isolated pathogens causing the most severe infections and the majority of life-threatening infections. A substantial proportion of the strains were resistant to penicillin. The high...... rate of VGS seemed independent of high-dose cytarabine but was more likely caused by the intensive chemotherapy treatment leading to severe mucositis and neutropenia....

  7. Targeting SAMHD1 with the Vpx protein to improve cytarabine therapy for hematological malignancies.

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    Herold, Nikolas; Rudd, Sean G; Ljungblad, Linda; Sanjiv, Kumar; Myrberg, Ida Hed; Paulin, Cynthia B J; Heshmati, Yaser; Hagenkort, Anna; Kutzner, Juliane; Page, Brent D G; Calderón-Montaño, José M; Loseva, Olga; Jemth, Ann-Sofie; Bulli, Lorenzo; Axelsson, Hanna; Tesi, Bianca; Valerie, Nicholas C K; Höglund, Andreas; Bladh, Julia; Wiita, Elisée; Sundin, Mikael; Uhlin, Michael; Rassidakis, Georgios; Heyman, Mats; Tamm, Katja Pokrovskaja; Warpman-Berglund, Ulrika; Walfridsson, Julian; Lehmann, Sören; Grandér, Dan; Lundbäck, Thomas; Kogner, Per; Henter, Jan-Inge; Helleday, Thomas; Schaller, Torsten

    2017-02-01

    The cytostatic deoxycytidine analog cytarabine (ara-C) is the most active agent available against acute myelogenous leukemia (AML). Together with anthracyclines, ara-C forms the backbone of AML treatment for children and adults. In AML, both the cytotoxicity of ara-C in vitro and the clinical response to ara-C therapy are correlated with the ability of AML blasts to accumulate the active metabolite ara-C triphosphate (ara-CTP), which causes DNA damage through perturbation of DNA synthesis. Differences in expression levels of known transporters or metabolic enzymes relevant to ara-C only partially account for patient-specific differential ara-CTP accumulation in AML blasts and response to ara-C treatment. Here we demonstrate that the deoxynucleoside triphosphate (dNTP) triphosphohydrolase SAM domain and HD domain 1 (SAMHD1) promotes the detoxification of intracellular ara-CTP pools. Recombinant SAMHD1 exhibited ara-CTPase activity in vitro, and cells in which SAMHD1 expression was transiently reduced by treatment with the simian immunodeficiency virus (SIV) protein Vpx were dramatically more sensitive to ara-C-induced cytotoxicity. CRISPR-Cas9-mediated disruption of the gene encoding SAMHD1 sensitized cells to ara-C, and this sensitivity could be abrogated by ectopic expression of wild-type (WT), but not dNTPase-deficient, SAMHD1. Mouse models of AML lacking SAMHD1 were hypersensitive to ara-C, and treatment ex vivo with Vpx sensitized primary patient-derived AML blasts to ara-C. Finally, we identified SAMHD1 as a risk factor in cohorts of both pediatric and adult patients with de novo AML who received ara-C treatment. Thus, SAMHD1 expression levels dictate patient sensitivity to ara-C, providing proof-of-concept that the targeting of SAMHD1 by Vpx could be an attractive therapeutic strategy for potentiating ara-C efficacy in hematological malignancies.

  8. Clofarabine, idarubicin, and cytarabine (CIA) as frontline therapy for patients ≤60 years with newly diagnosed acute myeloid leukemia.

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    Nazha, Aziz; Kantarjian, Hagop; Ravandi, Farhad; Huang, Xuelin; Choi, Sangbum; Garcia-Manero, Guillermo; Jabbour, Elias; Borthakur, Gautam; Kadia, Tapan; Konopleva, Marina; Cortes, Jorge; Ferrajoli, Alessandra; Kornblau, Steve; Daver, Naval; Pemmaraju, Naveen; Andreeff, Michael; Estrov, Zeev; Du, Min; Brandt, Mark; Faderl, Stefan

    2013-11-01

    Clofarabine is a second generation nucleoside analogue with activity in adults with acute myeloid leukemia (AML). A phase I trial of clofarabine, idarubicin, and cytarabine (CIA) in relapsed and refractory AML had shown an overall response rate (ORR) of 48%. To explore this combination further, we conducted a phase II study of (CIA) in patients with newly diagnosed AML ≤60 years. Patients ≥18-60 years with AML and adequate organ function were enrolled. Induction therapy consisted of clofarabine (C) 20 mg m⁻² IV daily (days 1-5), idarubicin (I) 10 mg m⁻² IV daily (days 1-3), and cytarabine (A) 1 g m⁻² IV daily (days 1-5). Patients in remission received up to six consolidation cycles (C 15 mg m⁻² × 3, I 8 mg m⁻² × 2, and A 0.75 g m⁻² × 3). Fifty-seven patients were evaluable. ORR was 79%. With a median follow up of 10.9 months, the median overall survival (OS) was not reached, the median event-free survival (EFS) was 13.5 months. Most toxicities were ≤grade 2. Four week mortality was 2%. In subgroup analysis, patients ≤40 years had better OS (P = 0.04) and EFS (P = 0.04) compared to patients >40 years. Compared to historical patients treated with idarubicin and cyarabine (IA), the OS and EFS were significantly longer for CIA treated patients. In multivariate analysis, CIA retained its favorable impact on OS compared to IA. Thus, CIA is an effective and safe therapy for patients ≤60 years with newly diagnosed AML.

  9. Liposomal cytarabine for leukemic and lymphomatous meningitis: recent developments.

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    Benesch, Martin; Urban, Christian

    2008-02-01

    Liposomal cytarabine (Depocyte) is a sustained-release formulation of cytarabine developed for intrathecal administration, ensuring prolonged cytotoxic drug concentrations of cytarabine in cerebrospinal fluid. Although liposomal cytarabine is increasingly used for the treatment (and prophylaxis) of CNS involvement in patients with leukemia/lymphoma, many of the recently presented clinical trials on liposomal cytarabine were retrospective in nature or used this drug on a compassionate basis. So far, one randomized Phase III study has shown significantly better response rates in patients with lymphomatous meningitis who received liposomal cytarabine compared with free cytarabine. Considerable concerns about the safety of this drug arose from recent observations that liposomal cytarabine might contribute to neurologic side effects when given too closely to high-dose systemic chemotherapy known to penetrate the brain-blood barrier. Superior efficacy of liposomal cytarabine compared with standard intrathecal therapy should be confirmed in prospective clinical trials. Careful adherence with preventive measures might help physicians to minimize side effects possibly related to the administration of liposomal cytarabine.

  10. Clofarabine, Idarubicin, and Cytarabine (CIA) as Frontline Therapy for Patients ≤60 Years with Newly Diagnosed Acute Myeloid Leukemia (AML)

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    Nazha, Aziz; Ravandi, Farhad; Kantarjian, Hagop; Huang, Xuelin; Choi, Sangbum; Garcia-Manero, Guillermo; Jabbour, Elias; Borthakur, Gautam; Kadia, Tapan; Konopleva, Marina; Cortes, Jorge; Ferrajoli, Alessandra; Kornblau, Steve; Andreeff, Michael; Du, Min; Brandt, Mark; Faderl, Stefan

    2014-01-01

    Purpose To explore the combination of clofarabine, cytarabine, and idarubicin (CIA) in patients with newly diagnosed acute myeloid leukemia (AML) 40 years. Compared to historical patients treated with IA combination, the OS and EFS were significantly higher (P = 0.005, 0.0001, respectively) for CIA treated patients. In multivariate analysis, CIA retained its superior impact on OS and EFS compared to IA. Conclusion CIA is an effective combination for patients

  11. Combination therapy with brentuximab vedotin and cisplatin/cytarabine in a patient with primarily refractory anaplastic lymphoma kinase positive anaplastic large cell lymphoma.

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    Heidegger, Simon; Beer, Ambros J; Geissinger, Eva; Rosenwald, Andreas; Peschel, Christian; Ringshausen, Ingo; Keller, Ulrich

    2014-01-01

    Anaplastic large cell lymphoma (ALCL) is a common subtype of the heterogeneous group of peripheral T-cell lymphomas, which is characterized by large pleomorphic cells with strong expression of CD30. Translocations involving ALK, the anaplastic lymphoma kinase gene, are associated with a favorable clinical outcome. Such ALK-positive ALCLs are usually responsive to a multidrug chemotherapy with CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone). However, there is no general consensus on the optimal therapy for relapsed or refractory ALCL. We report the case of a 24-year-old male suffering from ALK-positive ALCL with an uncommon manifestation of only extranodal disease in the gastric cardia region that showed primary refractoriness to standard CHOP chemotherapy. A combination therapy consisting of the anti-CD30 drug conjugate, brentuximab vedotin, and classical lymphoma salvage regimen DHAP (cisplatin, high-dose cytarabine and dexamethasone) was administered. Following two treatment cycles in 21-day intervals, the lymphoma showed considerable regression based on imaging diagnostics and no evidence of vital lymphoma in a subsequent biopsy. We did not observe any increase in toxicity; in particular, polyneuropathy and febrile neutropenia were not observed. In summary, we report that the antibody-drug conjugate brentuximab vedotin and a classical regimen used for aggressive lymphoma, DHAP, could be combined as salvage therapy in a case of refractory ALK-positive ALCL. Phase I/II studies will be required for safety and efficacy analysis.

  12. Idarubicin, cytarabine, and pravastatin as induction therapy for untreated acute myeloid leukemia and high-risk myelodysplastic syndrome.

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    Shadman, Mazyar; Mawad, Raya; Dean, Carol; Chen, Tara L; Shannon-Dorcy, Kathleen; Sandhu, Vicky; Hendrie, Paul C; Scott, Bart L; Walter, Rol B; Becker, Pamela S; Pagel, John M; Estey, Elihu H

    2015-06-01

    Previous studies suggest that idarubicin/cytarabine(ara-C)/pravastatin (IAP) is an active salvage regimen for patients with AML. We therefore investigated this regimen in patients with newly-diagnosed AML or MDS (≥10% blasts). Patients were eligible if the anticipated treatment-related mortality (TRM) was after each cohort of 5 patients (a) the Bayesian posterior probability was 25% that the TRM rate was ≥5%. Twenty-four patients were included. Conventional CR was achieved in 15 (63%) patients but only 12 (50%) achieved "good CR". 4 of 12 (33%) patients with "good CR" relapsed at median of 16 weeks (10.5-19). Five (21%) patients had refractory disease. Survival probability at 1 year was 72% (48.7-64). Two (8.3%) patients died within 28 days from multiorgan failure. The most common grade 3-4 adverse effects were febrile neutropenia (75%) and diarrhea (25%). Based on the stopping rules accrual ceased after entry of these 24 patients. IAP did not meet the predefined efficacy criteria for success. Therefore, we would not recommend this regimen for phase three testing in this patient subset.

  13. Combination therapy with brentuximab vedotin and cisplatin/cytarabine in a patient with primarily refractory anaplastic lymphoma kinase positive anaplastic large cell lymphoma

    Directory of Open Access Journals (Sweden)

    Heidegger S

    2014-06-01

    Full Text Available Simon Heidegger,1 Ambros Beer,2 Eva Geissinger,3 Andreas Rosenwald,3 Christian Peschel,1 Ingo Ringshausen,1 Ulrich Keller11III Medical Department, 2Nuclear Medicine Department, Technische Universität München, Munich, Germany; 3Institute of Pathology, University of Würzburg, Würzburg, GermanyAbstract: Anaplastic large cell lymphoma (ALCL is a common subtype of the heterogeneous group of peripheral T-cell lymphomas, which is characterized by large pleomorphic cells with strong expression of CD30. Translocations involving ALK, the anaplastic lymphoma kinase gene, are associated with a favorable clinical outcome. Such ALK-positive ALCLs are usually responsive to a multidrug chemotherapy with CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone. However, there is no general consensus on the optimal therapy for relapsed or refractory ALCL. We report the case of a 24-year-old male suffering from ALK-positive ALCL with an uncommon manifestation of only extranodal disease in the gastric cardia region that showed primary refractoriness to standard CHOP chemotherapy. A combination therapy consisting of the anti-CD30 drug conjugate, brentuximab vedotin, and classical lymphoma salvage regimen DHAP (cisplatin, high-dose cytarabine and dexamethasone was administered. Following two treatment cycles in 21-day intervals, the lymphoma showed considerable regression based on imaging diagnostics and no evidence of vital lymphoma in a subsequent biopsy. We did not observe any increase in toxicity; in particular, polyneuropathy and febrile neutropenia were not observed. In summary, we report that the antibody-drug conjugate brentuximab vedotin and a classical regimen used for aggressive lymphoma, DHAP, could be combined as salvage therapy in a case of refractory ALK-positive ALCL. Phase I/II studies will be required for safety and efficacy analysis.Keywords: anaplastic large cell lymphoma (ALCL, refractory/relapsed lymphoma, anti-CD30 drug conjugate, DHAP

  14. The effect of cephalexin in influencing the pharmacokinetics of a novel drug – 5′-valyl-cytarabine hydrochloride

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    Xiaotong Song

    2017-03-01

    Full Text Available The aim of this study is to investigate the pharmacokinetics of 5′-valyl-cytarabine hydrochloride (OPC when co-administered with cephalexin, which are both the substrates of PepT1. The drugs were administered orally by gavage. Blood samples were collected from the orbital plexus of the rats after oral administration of drug solutions. A new high-performance liquid chromatographic method was validated and used for determination of the two drugs. Pharmacokinetic parameters were calculated using DAS 2.1.1 software with noncompartmental analysis. After oral administration of OPC and co-administration of OPC and cephalexin, there were significant differences in the main pharmacokinetic parameters. The main pharmacokinetic parameters for the OPC group and the co-administrative group were as follows: AUC0-10 (18,168.7 ± 2561.4 ng⋅h/ml and (13,448.5 ± 2544.73 ng⋅h/ml, AUC0-∞ (18,683.1 ± 3066.5 ng⋅h/ml and (13,721.1 ± 2683.0 ng⋅h/ml, Cmax (6654.8 ± 481.3 ng/ml and (4765.1 ± 928.9 ng/ml, respectively. The results showed that the bioavailability of OPC could be reduced when co-administered with cephalexin, suggesting that the efficacy of a novel drug might be reduced when it came to combination use of β-lactam antibiotics.

  15. Cytarabine and clofarabine after high-dose cytarabine in relapsed or refractory AML patients.

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    Scappini, Barbara; Gianfaldoni, Giacomo; Caracciolo, Francesco; Mannelli, Francesco; Biagiotti, Caterina; Romani, Claudio; Pogliani, Enrico M; Simonetti, Federico; Borin, Lorenza; Fanci, Rosa; Cutini, Ilaria; Longo, Giovanni; Susini, Maria Chiara; Angelucci, Emanuele; Bosi, Alberto

    2012-12-01

    Clofarabine has been shown to be effective in AML patients, either as single agent or, mainly, in association with intermediate dose cytarabine. Based on these reports, we conducted a preliminary study combining clofarabine and intermediate dose cytarabine in AML patients who relapsed or failed to respond to at least two induction therapies. We treated 47 patients affected by relapsed/refractory AML with a regimen including clofarabine at 22.5 mg/m(2) daily on days 1-5, followed after 3 hr by cytarabine at 1 g/m(2) daily on days 1-5. Ten patients received a further consolidation cycle with clofarabine at 22.5 mg/m(2) and cytarabine at 1 g/m(2) day 1-4. Among the 47 patients, 24/47 (51%) achieved a complete remission, 5/47 (10.5%) a partial response, 10/47 (21%) had a resistant disease, and 6/47 (13%) died of complications during the aplastic phase. The most frequent nonhematologic adverse events were vomiting, diarrhea, transient liver toxicity, febrile neutropenia, and infections microbiologically documented. Among the 24 patients who obtained a CR 13 underwent allogeneic bone marrow transplantation. In 14 patients, complete remission duration was shorter than 12 months, whereas 10 patients experienced longer complete remission duration. These very preliminary results suggest that clofarabine-cytarabine regimen is effective in this particularly poor prognosis category of patients, representing a potential "bridge" toward bone marrow transplant procedures. Safety data were consistent with previously reported salvage therapies. Further studies and a longer follow up are warranted.

  16. Cytarabine dose for acute myeloid leukemia

    NARCIS (Netherlands)

    B. Löwenberg (Bob); T. Pabst (Thomas); E. Vellenga (Edo); W. van Putten; H.C. Schouten (Harry); C. Graux (Carlos); A. Ferrant (Augustin); P. Sonneveld (Pieter); B.J. Biemond (Bart); A. Gratwohl (Alois); G.E. de Greef (Georgine); L.F. Verdonck (Leo); M.R. Schaafsma (Martijn); M. Gregor (Michael); M. Theobald; U. Schanz (Urs); J. Maertens (Johan); G.J. Ossenkoppele (Gert)

    2011-01-01

    textabstractBACKGROUND: Cytarabine (ara-C) is an important drug in the treatment of acute myeloid leukemia (AML). High-dose cytarabine (2000 to 3000 mg per square meter of body-surface area) is toxic but results in higher rates of relapse-free survival than does the conventional dose of 100 to 400 m

  17. Cytarabine Dose for Acute Myeloid Leukemia

    NARCIS (Netherlands)

    Lowenberg, Bob; Pabst, Thomas; Vellenga, Edo; van Putten, Wim; Schouten, Harry C.; Graux, Carlos; Ferrant, Augustin; Sonneveld, Pieter; Biemond, Bart J.; Gratwohl, Alois; de Greef, Georgine E.; Verdonck, Leo F.; Schaafsma, Martijn R.; Gregor, Michael; Theobald, Matthias; Schanz, Urs; Maertens, Johan; Ossenkoppele, Gert J.

    2011-01-01

    BACKGROUND Cytarabine (ara-C) is an important drug in the treatment of acute myeloid leukemia (AML). High-dose cytarabine (2000 to 3000 mg per square meter of body-surface area) is toxic but results in higher rates of relapse-free survival than does the conventional dose of 100 to 400 mg per square

  18. Sequential treatment with cytarabine and decitabine has an increased anti-leukemia effect compared to cytarabine alone in xenograft models of childhood acute myeloid leukemia.

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    Sarah M Leonard

    Full Text Available The current interest in epigenetic priming is underpinned by the belief that remodelling of the epigenetic landscape will sensitise tumours to subsequent therapy. In this pre-clinical study, paediatric AML cells expanded in culture and primary AML xenografts were treated with decitabine, a DNA demethylating agent, and cytarabine, a frontline cytotoxic agent used in the treatment of AML, either alone or in combination. Sequential treatment with decitabine and cytarabine was found to be more effective in reducing tumour burden than treatment with cytarabine alone suggesting that the sequential delivery of these agents may a have real clinical advantage in the treatment of paediatric AML. However we found no evidence to suggest that this outcome was dependent on priming with a hypomethylating agent, as the benefits observed were independent of the order in which these drugs were administered.

  19. Dose-finding study of imatinib in combination with intravenous cytarabine: feasibility in newly diagnosed patients with chronic myeloid leukemia.

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    Deenik, Wendy; van der Holt, Bronno; Verhoef, Gregor E G; Smit, Willem M; Kersten, Marie J; Kluin-Nelemans, Hanneke C; Verdonck, Leo F; Ferrant, Augustin; Schattenberg, Anton V M B; Janssen, Jeroen J W M; Sonneveld, Pieter; van Marwijk Kooy, Marinus; Wittebol, Shulamit; Willemze, Roelof; Wijermans, Pierre W; Westveer, Petra H M; Beverloo, H Berna; Valk, Peter; Löwenberg, Bob; Ossenkoppele, Gert J; Cornelissen, Jan J

    2008-03-01

    The HOVON cooperative study group performed a feasibility study of escalated imatinib and intravenous cytarabine in 165 patients with early chronic-phase chronic myeloid leukemia (CML). Patients received 2 cycles of intravenous cytarabine (200 mg/m(2) or 1000 mg/m(2) days 1-7) in conjunction with imatinib (200 mg, 400 mg, 600 mg, or 800 mg), according to predefined, successive dose levels. All dose levels proved feasible. Seven dose-limiting toxicities (DLTs) were observed in 302 cycles of chemotherapy, which were caused by streptococcal bacteremia in 5 cases. Intermediate-dose cytarabine (1000 mg/m(2)) prolonged time to neutrophil recovery and platelet recovery compared with a standard dose (200 mg/m(2)). High-dose imatinib (600 mg or 800 mg) extended the time to platelet recovery compared with a standard dose (400 mg). More infectious complications common toxicity criteria (CTC) grade 3 or 4 were observed after intermediate-dose cytarabine compared with a standard-dose of cytarabine. Early response data after combination therapy included a complete cytogenetic response in 48% and a major molecular response in 30% of patients, which increased to 46% major molecular responses at 1 year, including 13% complete molecular responses. We conclude that combination therapy of escalating dosages of imatinib and cytarabine is feasible. This study was registered at www.kankerbestrijding.nl as no. CKTO-2001-03.

  20. Auricular Oedema and Dyshidrotic Eczema in a Patient with Acute Myeloid Leukaemia Treated with Cytarabine

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    K. Brandt

    2010-10-01

    Full Text Available Cytarabine is an effective drug in the treatment of haematological malignancies. The therapy is associated with various complications. Frequencies of dermatological side-effects range from 2–72% and occur most commonly after high-dose regimens. Although most cutaneous reactions are mild and resolve spontaneously within several days, they may result in an increased risk of infection and alterations in comfort. In some cases, severe life-threatening reactions have been reported. Here we describe the case of a patient with acute myeloid leukaemia, who developed severe exceptional skin toxicity in terms of auricular oedema and palmar dyshidrotic eczema after the application of low-dose cytarabine. Re-administration of the drug resulted in reduced skin toxicity during further cycles of chemotherapy. Negative epicutaneous patch-testing supported the existence of cytarabine-provoked toxicity.

  1. Role of low dose cytarabine in elderly patients with acute myeloid leukemia: An experience

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    Yasir Bashir

    2015-01-01

    Full Text Available Purpose: To highlight the acceptable results seen after use of low dose cytarabine in elderly patients of acute myeloid leukemia (AML with comorbidities. Materials and Methods: This was a prospective study carried on 30 newly diagnosed patients of AML over 60 years of age who were unfit for standard treatment regimens. We did not use azacytidine and decitabine in our patients because these therapeutic modalities being extremely costly and our patient affordability being poor. After taking patient consent and institutional ethical clearance these patients were treated with 20 mg/m 2 cytarabine subcutaneously in two divided doses 12 h apart for 4 days every week for 4 weeks which constituted a cycle before disease, re-assessment was done. A repeat cycle was administered where ever needed and after attainment of remission, we continued low dose cytarabine for 2 days/week as maintenance after complete or partial response was documented. Results: In our study, we found that around 20% of patients achieved complete remission and 30% partial remission. The remission rates were definitely influenced by counts at presentation, performance at presentation, comorbidities, underlying myelodysplastic syndrome and baseline cytogenetics. Conclusion: Low dose cytarabine is effective treatment option for elderly patients with AML when standard treatment options are not warranted.

  2. Chitosan microspheres in PLG films as devices for cytarabine release.

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    Blanco, M D; Gómez, C; Olmo, R; Muñiz, E; Teijón, J M

    2000-07-20

    Cytarabine was included in chitosan microspheres and several of these microspheres were embedded in a poly(lactide-co-glycolide) (PLG) film to constitute a comatrix system, to develop a prolonged release form. Chitosan microspheres, in the range of 92+/-65 microm, having good spherical geometry and a smooth surface incorporating cytarabine, were prepared. The cytarabine amount included in chitosan microspheres was 43.7 microg of ara-C per milligram microsphere. The incorporation efficiency of the cytarabine in microspheres was 70.6%. Total cytarabine release from microspheres in vitro was detected at 48 h. Inclusion of cytarabine-loaded microspheres in poly(lactide-co-glycolide) film initiated a slower release of the drug and, in this way, the maximum of cytarabine released (80%) took place in vitro at 94.5 h. Comatrices, with 8.7 mg of cytarabine, signifying a dose of 34.5 microg/kg, were subcutaneously implanted in the back of rats. Maximum plasma cytarabine concentration was 18.5+/-1.5 microg/ml, 48 h after the device implantation and the drug was detected in plasma for 13 days. The histological studies show a slow degradative process. After 6 months of implantation, most of the microspheres of the matrix seemed to be intact, the comatrix appeared surrounded by conjunctive tissue and small blood vessels and nerve packets were detected in the periphery of the implant.

  3. SAMHD1 is a biomarker for cytarabine response and a therapeutic target in acute myeloid leukemia.

    OpenAIRE

    Schneider, Constanze; Oellerich, Thomas; Baldauf, Hanna-Mari; Schwarz, Sarah-Marie; Thomas, Dominique; Flick, Robert; Bohnenberger, Hanibal; Kaderali, Lars; Stegmann, Lena; Cremer, Anjali; Martin, Margarethe; Lohmeyer, Julian; Michaelis, Martin; Hornung, Veit; Schliemann, Christoph

    2016-01-01

    The nucleoside analog cytarabine (Ara-C) is an essential component of primary and salvage chemotherapy regimens for acute myeloid leukemia (AML). After cellular uptake, Ara-C is converted into its therapeutically active triphosphate metabolite, Ara-CTP, which exerts antileukemic effects, primarily by inhibiting DNA synthesis in proliferating cells. Currently, a substantial fraction of patients with AML fail to respond effectively to Ara-C therapy, and reliable biomarkers for predicting the th...

  4. Durable remission of folliculotropic mycosis fungoides achieved with a combined topical treatment with cytarabine and carmustine.

    Science.gov (United States)

    Heisig, Monika; Maj, Joanna; Szepietowski, Jacek C; Reich, Adam

    2016-01-01

    Folliculotropic mycosis fungoides (MF) is an uncommon subtype of MF which has a more aggressive natural history and is more resistant to treatment than other forms of MF. In this article, an innovative method of treatment is presented. We describe a successful use of topical cytarabine combined with topical carmustine in a patient with a folliculotropic MF. Based on our patient history we suggest this method as an effective therapy option for patients with folliculotropic MF unresponsive to other forms of treatment.

  5. Hand foot syndrome associated with standard dose cytarabine

    Directory of Open Access Journals (Sweden)

    Atul Sharma

    2013-01-01

    Full Text Available Hand-foot syndrome, is a side effect of cytotoxic chemotherapy, causes erythema, dysthesias, swelling of palms and soles and sometimes blisters. Rarely, it may ulcerate. The most commonly used drug that frequently causes this reaction is 5-fluorouracil or its prodrug oral capecitabine. High dose cytarabine is known to cause HFS. Here we report a case of HFS caused by standard dose cytarabine.

  6. Decitabine is more cost effective than cytarabine and daunorubicin in elderly acute myeloid leukemia patients

    Directory of Open Access Journals (Sweden)

    Batty N

    2014-04-01

    Full Text Available Introduction: Decitabine is not approved in the United States (US for acute myeloid leukemia (AML because it did not improve overall survival compared with standard conventional induction treatment with cytarabine and daunorubicin (AD. We asked what would be the cost effectiveness of decitabine versus AD in AML patients older than 60 years of age. Methods: A semi-Markov model compiling survival and cost data was used based on survival probabilities from the literature. Data accounted for re-induction therapy with idarubicin, fludarabine, cytarabine and granulocyte colony-stimulating factor and consolidation therapy with high-dose cytarabine (HiDAC but not for stem cell transplantation. The assumption-based model considered a maximum of four cycles of HiDAC and continuing decitabine until loss of benefit. Results: Assuming 1,000 patients for each treatment arm in a semi-Markov model over one year time horizon, the quality-adjusted life year (QALY for AD vs. decitabine were 0.47 and 0.61. The percentage survival for AD and decitabine were 45.2% and 50.5%. Their costs were $168,863 and $108,084. The incremental cost-effectiveness ratio was -$60,779/0.14 = -$433,756 per QALY. By sensitivity analysis, decitabine was superior to AD in all parameters. Conclusion: Decitabine is a more cost-effective therapy for patients older than 60 years of age than AD. While cost effectiveness is certainly important, decitabine may be arguably considered for elderly newly diagnosed AML patients given the economic pressures in the US health system; however, this is not a criterion for drug approval.

  7. Vosaroxin plus cytarabine versus placebo plus cytarabine in patients with first relapsed or refractory acute myeloid leukaemia (VALOR): a randomised, controlled, double-blind, multinational, phase 3 study

    Science.gov (United States)

    Ravandi, Farhad; Ritchie, Ellen K.; Sayar, Hamid; Lancet, Jeffrey E.; Craig, Michael D.; Vey, Norbert; Strickland, Stephen A.; Schiller, Gary J.; Jabbour, Elias; Erba, Harry P.; Pigneux, Arnaud; Horst, Heinz-August; Recher, Christian; Klimek, Virginia M.; Cortes, Jorge; Roboz, Gail J.; Odenike, Olatoyosi; Thomas, Xavier; Havelange, Violaine; Maertens, Johan; Derigs, Hans-Günter; Heuser, Michael; Damon, Lloyd; Powell, Bayard L.; Gaidano, Gianluca; Carella, Angelo-Michele; Wei, Andrew; Hogge, Donna; Craig, Adam R.; Fox, Judith A.; Ward, Renee; Smith, Jennifer A.; Acton, Gary; Mehta, Cyrus; Stuart, Robert K.; Kantarjian, Hagop M.

    2016-01-01

    Summary Background Safe and effective treatments are urgently needed for patients with relapsed/refractory acute myeloid leukaemia (AML). We investigated the efficacy and safety of vosaroxin, a first-in-class anticancer quinolone derivative, plus cytarabine in patients with relapsed/refractory AML. Methods VALOR was a phase 3, double-blind, placebo-controlled trial conducted at 101 international sites. Patients were randomised 1:1 to vosaroxin (90 mg/m2 IV days 1,4) plus cytarabine (1 g/m2 IV days 1–5) (vos/cyt) or placebo plus cytarabine (pla/cyt) using a permuted block procedure stratified by disease status, age, and geographic location. All participants were blind to treatment assignment. Primary endpoints were overall survival (OS) and 30- and 60-day mortality. Efficacy analyses were by intention-to-treat; safety analyses included all treated patients. This study is registered at clinicaltrials.gov (NCT01191801). Findings Between December 2010 and September 2013, 711 patients were randomised to vos/cyt (n=356) or pla/cyt (n=355). Median OS was 7·5 months with vos/cyt and 6·1 months with pla/cyt (hazard ratio 0·87; unstratified log-rank p=0·061; stratified p=0·0241) and was supported by a sensitivity analysis censoring for subsequent transplant (6·7 and 5·3 months; p=0·0243). Complete remission (CR) rate was higher with vos/cyt vs pla/cyt (30·1% vs 16·3%, p<0·0001). Early mortality rates were equivalent (vos/cyt vs pla/cyt: 30-day, 7·9% vs 6·6%; 60-day, 19·7% vs 19·4%). Treatment-related deaths occurred at any time in 18 patients (5·1%) with vos/cyt and 8 (2·3%) with pla/cyt. Grade ≥3 adverse events more frequent with vos/cyt included febrile neutropenia (167/355 [47%] vs 117/350 [33%]), stomatitis (54 [15%] vs 10 [3%]), hypokalaemia (52 [15%] vs 21 [6%]), sepsis (42 [12%] vs 18 [5%]), and pneumonia (39 [11%] vs 26 [7%]). Interpretation Addition of vosaroxin to cytarabine prolonged survival in patients with relapsed/refractory AML

  8. "Time sequential high dose of Cytarabine in acute myelocytic leukemia "

    Directory of Open Access Journals (Sweden)

    Ghavamzadeh A

    2003-05-01

    Full Text Available Given preliminary evidence of timed, sequential chemotherapy of high dose cytosine arabinoside the current study was initiated to assess the side effects and efficacy of this regimen in patients with newly acute myelocytic leukemia (AML. Nineteen adults who referred to Hematology-Oncology and Bone Marrow Transplantation (BMT research center of Tehran University of Medical Sciences were enrolled in a trial from Aug 1999 to Nov 2000. All patients had a Karnofski classification above 60%. At this time induction therapy consisted of daunorubicin or idarubicin given at a dose of 60 mg/m² and 12 mg/m² IV respectively on days 1-3, and cytarabine (Ara-C 100 mg/m² intravenously by continuous infusion on days 1-7, followed by Ara-C 1000 mg/m² given on day 8-10 every 12 hours by IV infusion. Consolidation therapy started after 35th day. Of 19 fully evaluable patients, 10 patients achieved a complete remission, whereas 36.6% patients succumbed to death due to regeneration failure. The clinical data show that the overall survival rate from diagnosis 55.5% (95% CI, 30.8-78.5 at 6 months for the entire cohort of the patients. Disease free survival is also 50% (95% CI, 26-74. Mean duration of death due to treatment was 20 days (range 17-29 after beginning the regimen. Presenting WBC counts, French-American-British (FAB classification, sex and age were not useful prognostic variables. Fever, diarrhea, nausea and vomiting and GI hemorrhage were seen in 19, 6, 4, 7 patients respectively. It seems the 3+7+3 regimen is a promising approach for the AML patients regarding to high complete remission rate, but more supportive care should be considered. Furthermore any, benefit in long-term outcome can’t be determined regardless to the choice of post remission therapy (e.g., GCSF, appropriate antibiotics and etc.

  9. [Multidimensional family therapy: which influences, which specificities?].

    Science.gov (United States)

    Bonnaire, C; Bastard, N; Couteron, J-P; Har, A; Phan, O

    2014-10-01

    Among illegal psycho-active drugs, cannabis is the most consumed by French adolescents. Multidimensional family therapy (MDFT) is a family-based outpatient therapy which has been developed for adolescents with drug and behavioral problems. MDFT has shown its effectiveness in adolescents with substance abuse disorders (notably cannabis abuse) not only in the United States but also in Europe (International Cannabis Need of Treatment project). MDFT is a multidisciplinary approach and an evidence-based treatment, at the crossroads of developmental psychology, ecological theories and family therapy. Its psychotherapeutic techniques find its roots in a variety of approaches which include systemic family therapy and cognitive therapy. The aims of this paper are: to describe all the backgrounds of MDFT by highlighting its characteristics; to explain how structural and strategy therapies have influenced this approach; to explore the links between MDFT, brief strategic family therapy and multi systemic family therapy; and to underline the specificities of this family therapy method. The multidimensional family therapy was created on the bases of 1) the integration of multiple therapeutic techniques stemming from various family therapy theories; and 2) studies which have shown family therapy efficiency. Several trials have shown a better efficiency of MDFT compared to group treatment, cognitive-behavioral therapy and home-based treatment. Studies have also highlighted that MDFT led to superior treatment outcomes, especially among young people with severe drug use and psychiatric co-morbidities. In the field of systemic family therapies, MDFT was influenced by: 1) the structural family therapy (S. Minuchin), 2) the strategic family theory (J. Haley), and 3) the intergenerational family therapy (Bowen and Boszormenyi-Nagy). MDFT has specific aspects: MDFT therapists think in a multidimensional perspective (because an adolescent's drug abuse is a multidimensional disorder), they

  10. Decitabine Compared with Low-Dose Cytarabine for the Treatment of Older Patients with Newly Diagnosed Acute Myeloid Leukemia: A Pilot Study of Safety, Efficacy, and Cost-Effectiveness

    Directory of Open Access Journals (Sweden)

    Linu A. Jacob

    2015-01-01

    Full Text Available Introduction. The incidence of Acute Myeloid Leukemia (AML increases progressively with age and its treatment is challenging. This prospective case control study was undertaken to compare the safety, efficacy, and cost-effectiveness of decitabine with those of cytarabine in older patients with newly diagnosed AML who are not fit for intensive chemotherapy. Materials and Methods. 30 eligible patients above 60 years old with newly diagnosed AML were assigned to receive decitabine or cytarabine. The primary end point was overall survival (OS. The secondary objective was to compare adverse events and cost-effectiveness of therapy in the two study groups. Results. In this study, 15 patients received decitabine and 15 patients received cytarabine. The median OS was 5.5 months for each of the treatment groups. The hazard ratio between the treatment groups was 0.811 with 95% CI of 0.390 to 1.687. Toxicity profile was similar in both groups. Cost per cycle of chemotherapy in INR was 24,200 for decitabine and 1,600 for low-dose cytarabine group. Median of simplified cost-effectiveness ratio was 0.00022 for decitabine group and 0.0034 for low-dose cytarabine group. Conclusions. For elderly patients with AML, decitabine and low-dose cytarabine should be chosen based on the patient’s choice and affordability. Our study has shown that both of these agents have similar OS and toxicity. Low-dose cytarabine scores over decitabine in developing countries as it is more cost-effective.

  11. Rituximab, etoposide, methylprednisolone, high-dose cytarabine, and cisplatin in the treatment of secondary hemophagocytic lymphohistiocytosis with classical Hodgkin lymphoma: a case report and review of the literature.

    Science.gov (United States)

    Hu, Steve; Bansal, Pranshu; Lynch, David; Rojas Hernandez, Cristhiam Mauricio; Dayao, Zoneddy

    2016-12-20

    Hemophagocytic lymphohistiocytosis is becoming an increasingly recognized disorder in adults. Classical Hodgkin lymphoma is a relatively uncommon etiology of hemophagocytic lymphohistiocytosis and may complicate treatment options. Rituximab, etoposide, methylprednisolone, high-dose cytarabine, and cisplatin are discussed here as a treatment regimen. A 66-year-old Hispanic man previously in good health presented with a 1-month history of recurrent fevers, chills, and night sweats and a 3-week history of new onset jaundice. A bone marrow biopsy revealed a normocellular bone marrow with increased histiocytes with areas of hemophagocytic activity. He met five out of eight criteria for hemophagocytic lymphohistiocytosis diagnosis including fevers, pancytopenia, hemophagocytosis, ferritin of 23,292 ng/mL (>500 ng/mL), and soluble-CD25 of 15,330 pg/mL (>1033 pg/mL). A right cervical lymph node biopsy revealed CD15, CD30, MUM-1, and Epstein-Barr virus-encoded small ribonucleic acid-positive cells with morphologic findings of classical Hodgkin lymphoma, lymphocyte-rich subtype. He completed 2 weeks of hemophagocytic lymphohistiocytosis-directed therapy with etoposide and dexamethasone, but then was switched to rituximab, etoposide, methylprednisolone, high-dose cytarabine, and cisplatin due to minimal improvement in his pancytopenia and hepatic impairment. He completed one full cycle of rituximab, etoposide, methylprednisolone, high-dose cytarabine, and cisplatin with notable improvement in serial hepatic function panels and had an undetectable Epstein-Barr virus viral load. However, he eventually died due to complications of Enterococcus faecalis bacteremia and colonic microperforation in the setting of persistent pancytopenia. This case discusses the challenges facing treatment of adult malignancy-associated hemophagocytic lymphohistiocytosis. Rituximab, etoposide, methylprednisolone, high-dose cytarabine, and cisplatin may be a viable option for patients with secondary

  12. Population pharmacokinetics of cytarabine, etoposide and daunorubicin in the treatment of acute myeloid leukaemia

    DEFF Research Database (Denmark)

    Krogh-Madsen, Mikkel; Bender, B.; Jensen, M. K.

    2012-01-01

    (®); for daunorubicin, PK information from a prior study was utilized. RESULTS: Baseline white blood cell count (bWBC) influenced the PK for all drugs. A small, statistically insignificant improvement in model fit was achieved when a relationship between bWBC and daunorubicin central volume of distribution was included...... insights into the PK of this combination treatment. METHODS: A prospective population PK study of twenty-three patients with acute myeloid leukemia was undertaken. Plasma concentrations of patients were determined by high-pressure liquid chromatography. PK models were developed with NONMEM....... The volume increased 1.9% for each increase in bWBC by 1 × 10(6) cells/mL. The clearances of etoposide and cytarabine were significantly increased and decreased, respectively, by increased bWBC. Tenfold changes in bWBC were needed for these relationships to have potential clinical relevance. A decrease...

  13. Cladribine and cytarabine in refractory multisystem Langerhans cell histiocytosis: results of an international phase 2 study

    Science.gov (United States)

    Bernard, Frederic; van Noesel, Max; Barkaoui, Mohamed; Bardet, Odile; Mura, Rosella; Arico, Maurizio; Piguet, Christophe; Gandemer, Virginie; Armari Alla, Corinne; Clausen, Niels; Jeziorski, Eric; Lambilliote, Anne; Weitzman, Sheila; Henter, Jan Inge; Van Den Bos, Cor

    2015-01-01

    An international phase 2 study combining cladribine and cytarabine (Ara-C) was initiated for patients with refractory, risk-organ–positive Langerhans cell histiocytosis (LCH) in 2005. The protocol, comprising at least two 5-day courses of Ara-C (1 g/m2 per day) plus cladribine (9 mg/m2 per day) followed by maintenance therapy, was administered to 27 patients (median age at diagnosis, 0.7 years; median follow-up, 5.3 years). At inclusion, all patients were refractory after at least 1 course of vinblastine (VBL) plus corticosteroid, all had liver and spleen involvement, and 25 patients had hematologic cytopenia. After 2 courses, disease status was nonactive (n = 2), better (n = 23), or stable (n = 2), with an overall response rate of 92%. Median disease activity scores decreased from 12 at the start of therapy to 3 after 2 courses (P < .0001). During maintenance therapy, 4 patients experienced reactivation in risk organs. There were 4 deaths; 2 were related to therapy toxicity and 2 were related to reactivation. All patients experienced severe toxicity, with World Health Organization grade 4 hematologic toxicity and 6 documented severe infections. The overall 5-year survival rate was 85% (95% confidence interval, 65.2%-94.2%). Thus, the combination of cladribine/Ara-C is effective therapy for refractory multisystem LCH but is associated with high toxicity. PMID:26194764

  14. Influence of indomethacin on the effect of interferon alpha-2b combined with low dose cytarabine on chronic myeloid leukemia%吲哚美辛对干扰素α-2b联合小剂量阿糖胞苷治疗慢性粒细胞白血病的影响

    Institute of Scientific and Technical Information of China (English)

    阮力; 向群; 谢爱辉; 周红波; 舒更新

    2012-01-01

    Objective To investigate the influence of indomethacin to the unite treatment effect on chronic phase myeloid leukemia (CML-CP) with interferon alpha-2b (IFNα-2b) and low dose cytarabine (LD-Ara-C).Methods 22 CML-CP patients were randomly divided into two groups.Control groups (10 cases) injected with IFNα-2b (3 million units),injection frequency was q.o.d,the duration of treatment was about 3-18 months,cytarabine (Ara-C) by slowly intravenous driped (30 mg/d).In this treatment schedule,every course of treatment sustained 10 days,and with a 2 weeks interval.During this process,patients in treatment group were treated with hydroxyl urea only when their WBC in peripheral blood exceed 20×109/L,otherwise,discontinue it.Treatment group (12 cases),on the first day of treatment with IFNα-2b and Ara-C,added indomethacin (25 mg) through oral administration,the frequency was t.i.d.During treatment in the two group,the end point of observation was completely hematology ease,at the same time,these indicators in the two groups needed to be compared,the time when WBC begin to fall,the time when WBC fall to normal range,the time when immature cells returned to normal,the time which complete hematological remission and the highest temperature of patients after IFNα-2b was subcutaneous injected.Results The time when WBC begin to fall in treatment group was (4.2±2.7) d,and the time was (5.0±2.5) d in control group (t =0.714,P > 0.05).In treatment group,the time when WBC fall to normal range was(10.0±4.5) d,and the time was (12.0±4.5) d in control group (t =1.036,P > 0.05).The time when immature cells returned to normal in treatment group was (14.2±4.8) d,and the time was (19.0±3.6) d in control group (t =2.609,P < 0.02).The time which complete hematological remission was achieved in control group was (45.8±5.6) d,but it was (53.9±10.5) d in control group (t =2.314,· P < 0.05).Meanwhile,the fever degree after IFNα-2b was subcutaneous injected obviously achieved

  15. [Liposomal cytarabine for the treatment of leptomeningeal dissemination of central nervous system tumours in children and adolescents].

    Science.gov (United States)

    Moreno, Lucas; García Ariza, Miguel Angel; Cruz, Ofelia; Calvo, Carlota; Fuster, Jose Luis; Salinas, Jose Antonio; Moscardo, Cristina; Portugal, Raquel; Merino, Jose Manuel; Madero, Luis

    2016-11-01

    Leptomeningeal dissemination in paediatric central nervous system (CNS) tumours is associated with a poor outcome, and new therapeutic strategies are desperately needed. One of the main difficulties in the treatment of CNS tumours is blood brain barrier penetration. Intrathecal therapy has shown to be effective in several paediatric tumours. The aim of this article is to review the data available on the use of liposomal cytarabine for paediatric patients with leptomeningeal dissemination of CNS tumours, including the pharmacology, administration route, safety and efficacy data. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. SAMHD1 is a biomarker for cytarabine response and a therapeutic target in acute myeloid leukemia.

    Science.gov (United States)

    Schneider, Constanze; Oellerich, Thomas; Baldauf, Hanna-Mari; Schwarz, Sarah-Marie; Thomas, Dominique; Flick, Robert; Bohnenberger, Hanibal; Kaderali, Lars; Stegmann, Lena; Cremer, Anjali; Martin, Margarethe; Lohmeyer, Julian; Michaelis, Martin; Hornung, Veit; Schliemann, Christoph; Berdel, Wolfgang E; Hartmann, Wolfgang; Wardelmann, Eva; Comoglio, Federico; Hansmann, Martin-Leo; Yakunin, Alexander F; Geisslinger, Gerd; Ströbel, Philipp; Ferreirós, Nerea; Serve, Hubert; Keppler, Oliver T; Cinatl, Jindrich

    2017-02-01

    The nucleoside analog cytarabine (Ara-C) is an essential component of primary and salvage chemotherapy regimens for acute myeloid leukemia (AML). After cellular uptake, Ara-C is converted into its therapeutically active triphosphate metabolite, Ara-CTP, which exerts antileukemic effects, primarily by inhibiting DNA synthesis in proliferating cells. Currently, a substantial fraction of patients with AML fail to respond effectively to Ara-C therapy, and reliable biomarkers for predicting the therapeutic response to Ara-C are lacking. SAMHD1 is a deoxynucleoside triphosphate (dNTP) triphosphohydrolase that cleaves physiological dNTPs into deoxyribonucleosides and inorganic triphosphate. Although it has been postulated that SAMHD1 sensitizes cancer cells to nucleoside-analog derivatives through the depletion of competing dNTPs, we show here that SAMHD1 reduces Ara-C cytotoxicity in AML cells. Mechanistically, dGTP-activated SAMHD1 hydrolyzes Ara-CTP, which results in a drastic reduction of Ara-CTP in leukemic cells. Loss of SAMHD1 activity-through genetic depletion, mutational inactivation of its triphosphohydrolase activity or proteasomal degradation using specialized, virus-like particles-potentiates the cytotoxicity of Ara-C in AML cells. In mouse models of retroviral AML transplantation, as well as in retrospective analyses of adult patients with AML, the response to Ara-C-containing therapy was inversely correlated with SAMHD1 expression. These results identify SAMHD1 as a potential biomarker for the stratification of patients with AML who might best respond to Ara-C-based therapy and as a target for treating Ara-C-refractory AML.

  17. The advance of poststructuralism and its influence on family therapy.

    Science.gov (United States)

    Dickerson, Victoria C

    2014-09-01

    Postmodernism began to influence family therapy very early in the 1980s with articles referencing postmodern ideas, focusing on meaning and multiplicity. With the appearance of narrative therapy on the scene in the 1990s there was a shift toward poststructural thinking, which refined the movement and politicized the clinical work. Even with a bit of a backlash, whether because this was a new idea or it somehow threatened a positivistic culture, a poststructural view has continued to have effects on family therapy. This article explores the variety of influences: the expansion of narrative ideas, the innovation of Madsen's collaborative helping, and also more nuanced effects. I argue that a poststructural view has effectively changed how many family therapists think and may also be subtly influencing how they might work. © 2014 FPI, Inc.

  18. Dose-finding study of imatinib in combination with intravenous cytarabine: feasibility in newly diagnosed patients with chronic myeloid leukemia

    NARCIS (Netherlands)

    Deenik, W.; van der Holt, B.; Verhoef, G.E.G.; Smit, W.M.; Kersten, M.J.; Kluin-Nelemans, Hanneke; Verdonck, L.F.; Ferrant, A.; Schattenberg, A.V.M.B.; Janssen, J.J.W.M.; Sonneveld, P.; Kooy, M.V.; Wittebol, S.; Willemze, R.; Wijermans, P.W.; Westveer, P.H.M.; Beverloo, H.B.; Valk, P.; Lowenberg, B.; Ossenkoppele, G.J.; Cornelissen, J.J.

    2008-01-01

    The HOVON cooperative study group performed a feasibility study of escalated imatinib and intravenous cytarabine in 165 patients with early chronic-phase chronic myeloid leukemia (CML). Patients received 2 cycles of intravenous cytarabine (200 mg/m(2) or 1000 mg/m(2) days 1-7) in conjunction with im

  19. Novel liver-specific cholic acid-cytarabine conjugates with potent antitumor activities: Synthesis and biological characterization

    Institute of Scientific and Technical Information of China (English)

    Dan-qi CHEN; Xin WANG; Lin CHEN; Jin-xue HE; Ze-hong MIAO; Jing-kang SHEN

    2011-01-01

    Aim: Cytarabine is an efficient anticancer agent for acute myelogenous leukemia, but with short plasma half-life and rapid deamination to its inactive metabolite. The aim of this study was to design and synthesize novel cholic acid-cytarabine conjugates to improve its pharmacokinetic parameters.Methods: The in vitro stability of novel cholic acid-cytarabine conjugates was investigated in simulated gastric and intestinal fluid, mouse blood and liver homogenate using HPLC. The portacaval samples of the conjugates were examined in male Sprague-Dawley rats using LC/MS, and in vivo distribution was examined in male Kunming mice using LC/MS. Antitumor activities were tested in HL60 cells using MTT assay.Results: Cholic acid-cytarabine compounds with four different linkers were designed and synthesized. All the four cholic acid-cytarabine conjugates could release cytarabine when incubated with the simulated gastric and intestinal fluid, mouse blood and liver homoge-nate. The conjugates 6,/2, and 16 were present in the portacaval samples, whereas the conjugate 7 was not detected. The conju-gates 6 and 16 showed high specificity in targeting the liver (liver target index 34.9 and 16.3, respectively) and good absorption in vivo, as compared with cytarabine. In cytarabine-sensitive HL60 cells, the conjugates 6, 12, and 16 retained potent antitumor activities.Conclusion: Three novel cholic acid-cytarabine conjugates with good liver-targeting properties and absorption were obtained. Further optimization of the conjugates is needed in the future.

  20. The influence of hormone therapies on colon and rectal cancer

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Lidegaard, Øjvind; Keiding, Niels;

    2016-01-01

    followed 1995-2009. Information on HT exposures was from the National Prescription Register and updated daily, while information on colon (n = 8377) and rectal cancers (n = 4742) were from the National Cancer Registry. Potential confounders were obtained from other national registers. Poisson regression...... analyses with 5-year age bands included hormone exposures as time-dependent covariates. Use of estrogen-only therapy and combined therapy were associated with decreased risks of colon cancer (adjusted incidence rate ratio 0.77, 95 % confidence interval 0.68-0.86 and 0.88, 0.80-0.96) and rectal cancer (0......Exogenous sex hormones seem to play a role in colorectal carcinogenesis. Little is known about the influence of different types or durations of postmenopausal hormone therapy (HT) on colorectal cancer risk. A nationwide cohort of women 50-79 years old without previous cancer (n = 1,006,219) were...

  1. Effect of low-dose cytarabine, homoharringtonine and granulocyte colony-stimulating factor priming regimen on patients with advanced myelodysplastic syndrome or acute myeloid leukemia transformed from myelodysplastic syndrome.

    Science.gov (United States)

    Wu, Lingyun; Li, Xiao; Su, Jiying; Chang, Chunkang; He, Qi; Zhang, Xi; Xu, Li; Song, Luxi; Pu, Quan

    2009-09-01

    A total of 32 patients (25 with advanced MDS and 7 with t-AML) were enrolled in this study to evaluate the efficacy and toxicity of the low-dose cytarabine and homoharringtonine in combination with granulocyte colony-stimulating factor (G-CSF) (CHG protocol) in patients with advanced myelodysplastic syndromes (MDS) or MDS-transformed acute myeloid leukemia (t-AML). All the patients were administered the CHG regimen comprising low-dose cytarabine (25 mg/day, intravenous continuous infusion, days 1-14), homoharringtonine (1 mg/day, intravenous continuous infusion, days 1-14), and G-CSF (300 microg/day, subcutaneous injection, days 0-14, interrupted when the peripheral white blood cell count reached >20 x 10(9)/L). The overall response rate was 71.9% after the administration of one course of the CHG regimen. Of the 32 patients, 15 (46.9%) achieved complete remission (CR) and 8 (25%) achieved partial remission (PR). This regimen was followed by a post-remission therapy that included conventional chemotherapy, when CR was achieved. Of the patients with CR who just received post-remission regimens as homoharringtonine and cytarabine (HA) and daunorubicin and cytarabine (DA) 6 relapsed rapidly and just had a mean 6.1 months of CR. Otherwise, the other 8 out of 14 patients with CR alternatively received subsequent chemotherapy, which combined mitoxantrone, idarubicin, pirarubicin, or aclarubicin with cytarabine. The mean CR duration of the 8 patients had reached 10.6 months, and 5 of the 8 still kept a continuous CR. The median overall survival (OS) was 18.2 months. There were no statistically significant differences for CR, PR, and OS when the patients were grouped by age, blasts in bone marrow, and karyotypes, respectively. No treatment-related deaths were observed. Myelosuppression was mild to moderate, and no severe non-hematological toxicity was observed. Thus, a CHG priming regimen as an induction therapy was well tolerated and effective in patients with advanced MDS

  2. Factors influencing radiation therapy student clinical placement satisfaction

    Energy Technology Data Exchange (ETDEWEB)

    Bridge, Pete; Carmichael, Mary-Ann [School of Clinical Sciences, Queensland University of Technology, Brisbane (Australia)

    2014-02-15

    Introduction: Radiation therapy students at Queensland University of Technology (QUT) attend clinical placements at five different clinical departments with varying resources and support strategies. This study aimed to determine the relative availability and perceived importance of different factors affecting student support while on clinical placement. The purpose of the research was to inform development of future support mechanisms to enhance radiation therapy students’ experience on clinical placement. Methods: This study used anonymous Likert-style surveys to gather data from years 1 and 2 radiation therapy students from QUT and clinical educators from Queensland relating to availability and importance of support mechanisms during clinical placements in a semester. Results: The study findings demonstrated student satisfaction with clinical support and suggested that level of support on placement influenced student employment choices. Staff support was perceived as more important than physical resources; particularly access to a named mentor, a clinical educator and weekly formative feedback. Both students and educators highlighted the impact of time pressures. Conclusions: The support offered to radiation therapy students by clinical staff is more highly valued than physical resources or models of placement support. Protected time and acknowledgement of the importance of clinical education roles are both invaluable. Joint investment in mentor support by both universities and clinical departments is crucial for facilitation of effective clinical learning.

  3. Combination chemotherapy with high-dose methotrexate and cytarabine with or without brain irradiation for primary central nervous system lymphomas.

    Science.gov (United States)

    Calderoni, Antonello; Aebi, Stefan

    2002-09-01

    Due to the limited clinical experience there is no standard treatment of primary CNS-lymphomas (PCNSL). Based on the actual data it seems that high-dose methotrexate (HTMRX) and high-dose cytarabine (ARA-C) qualify as treatments of choice for this disease. The role of radiation therapy is still unclear, due to the high long-term toxicity, especially in elderly patients. We treated 14 HIV negative patients with 4-5 cycles of methotrexate (MTX) at 3500 mg/m2 and MTX 15 mg intrathecal weekly or MTX 8000 mg/m2 weekly without intrathecal treatment. Younger patients (boost), older patientsts were not irradiated and continued CT. The following treatment consisted in ARA-C 3000 mg/m2 d1 + 2 every 3 weeks for two cycles. All patients received steroids for two months or until the end of radiotherapy. The overall response rate was 100%, 12/14 CR (86%). Two patients died still on treatment but not due to lymphoma (1 pulmonary embolism, 1 herpes encephalitis). Toxicity was very mild with no grade 3-4 non-haematological toxic events and almost 100% grade 3-4 leucopenia without episodes of neutropenic fever. After a median follow up of 39 months the PFS and OS are 65% (9/14) and 78% (11/14) respectively, and compare well with other trial results.

  4. Thrombotic Microangiopathy with Skin Localization Secondary to Cytarabine-Daunorubicin Association: Report of a Case

    Directory of Open Access Journals (Sweden)

    S. Regragui

    2012-01-01

    Full Text Available The thrombotic microangiopathy is a syndrome characterized by the combination of mechanical hemolytic anemia, peripheral thrombocytopenia, and organ failure of variable severity. In addition to the idiopathic form, several cases are identified as secondary to pregnancy, infections, disease systems, organ transplants, and cancer. Other forms are secondary to drugs including antimitotics. We report the case of a patient followed for acute myelogenous leukemia. She received induction chemotherapy combining daunorubicin and cytarabine, complicated by thrombotic thrombocytopenic purpura.

  5. DNA-binding study of anticancer drug cytarabine by spectroscopic and molecular docking techniques.

    Science.gov (United States)

    Shahabadi, Nahid; Falsafi, Monireh; Maghsudi, Maryam

    2017-01-02

    The interaction of anticancer drug cytarabine with calf thymus DNA (CT-DNA) was investigated in vitro under simulated physiological conditions by multispectroscopic techniques and molecular modeling study. The fluorescence spectroscopy and UV absorption spectroscopy indicated drug interacted with CT-DNA in a groove-binding mode, while the binding constant of UV-vis and the number of binding sites were 4.0 ± 0.2 × 10(4) L mol(-1) and 1.39, respectively. The fluorimetric studies showed that the reaction between the drugs with CT-DNA is exothermic. Circular dichroism spectroscopy was employed to measure the conformational change of DNA in the presence of cytarabine. Furthermore, the drug induces detectable changes in its viscosity for DNA interaction. The molecular modeling results illustrated that cytarabine strongly binds to groove of DNA by relative binding energy of docked structure -20.61 KJ mol(-1). This combination of multiple spectroscopic techniques and molecular modeling methods can be widely used in the investigation on the interaction of small molecular pollutants and drugs with biomacromolecules for clarifying the molecular mechanism of toxicity or side effect in vivo.

  6. Inhibition of histone deacetylases 1 and 6 enhances cytarabine-induced apoptosis in pediatric acute myeloid leukemia cells.

    Directory of Open Access Journals (Sweden)

    Xuelian Xu

    Full Text Available BACKGROUND: Pediatric acute myeloid leukemia (AML remains a challenging disease to treat even with intensified cytarabine-based chemotherapy. Histone deacetylases (HDACs have been reported to be promising therapeutic targets for treating AML. However, HDAC family members that are involved in chemotherapy sensitivities remain unknown. In this study, we sought to identify members of the HDAC family that are involved in cytarabine sensitivities, and to select the optimal HDACI that is most efficacious when combined with cytarabine for treating children with AML. METHODOLOGY: Expression profiles of classes I, II, and IV HDACs in 4 pediatric AML cell lines were determined by Western blotting. Inhibition of class I HDACs by different HDACIs was measured post immnunoprecipitation. Individual down-regulation of HDACs in pediatric AML cells was performed with lentiviral shRNA. The effects of cytarabine and HDACIs on apoptosis were determined by flow cytometry analysis. RESULTS: Treatments with structurally diverse HDACIs and HDAC shRNA knockdown experiments revealed that down-regulation of both HDACs 1 and 6 is critical in enhancing cytarabine-induced apoptosis in pediatric AML, at least partly mediated by Bim. However, down-regulation of HDAC2 may negatively impact cytarabine sensitivities in the disease. At clinically achievable concentrations, HDACIs that simultaneously inhibited both HDACs 1 and 6 showed the best anti-leukemic activities and significantly enhanced cytarabine-induced apoptosis. CONCLUSION: Our results further confirm that HDACs are bona fide therapeutic targets for treating pediatric AML and suggest that pan-HDACIs may be more beneficial than isoform-specific drugs.

  7. High-Dose Cytarabine in Induction Treatment Improves the Outcome of Adult Patients Younger Than Age 46 Years With Acute Myeloid Leukemia: Results of the EORTC-GIMEMA AML-12 Trial

    NARCIS (Netherlands)

    Willemze, R.; Suciu, S.; Meloni, G.; Labar, B.; Marie, J.P.; Halkes, C.J.; Muus, P.; Mistrik, M.; Amadori, S.; Specchia, G.; Fabbiano, F.; Nobile, F.; Sborgia, M.; Camera, A.; Selleslag, D.L.; Lefrere, F., Sr.; Magro, D.; Sica, S.; Cantore, N.; Beksac, M.; Berneman, Z.; Thomas, X.; Melillo, L.; Guimaraes, J.E.; Leoni, P.; Luppi, M.; Mitra, M.E.; Bron, D.; Fillet, G.; Marijt, E.W.; Venditti, A.; Hagemeijer, A.; Mancini, M.; Jansen, J.H.; Cilloni, D.; Meert, L.; Fazi, P.; Vignetti, M.; Trisolini, S.M.; Mandelli, F.; Witte, T.J. de

    2014-01-01

    PURPOSE: Cytarabine plays a pivotal role in the treatment of patients with acute myeloid leukemia (AML). Most centers use 7 to 10 days of cytarabine at a daily dose of 100 to 200 mg/m(2) for remission induction. Consensus has not been reached on the benefit of higher dosages of cytarabine. PATIENTS

  8. Potential influences of complementary therapy on motor and non-motor complications in Parkinson's disease.

    Science.gov (United States)

    Zesiewicz, Theresa A; Evatt, Marian L

    2009-10-01

    Nearly two-thirds of patients with Parkinson's disease (PD) use vitamins or nutritional supplements, and many more may use other complementary therapies, yet motor and non-motor symptoms. Complementary therapies, such as altered diet, dietary supplements, vitamin therapy, herbal supplements, caffeine, nicotine, exercise, physical therapy, massage therapy, melatonin, bright-light therapy and acupuncture, may all influence the symptoms of PD and/or the effectiveness of dopaminergic therapy. Preliminary evidence suggests complementary therapy also may influence non-motor symptoms of PD, such as respiratory disorders, gastrointestinal disorders, mood disorders, sleep and orthostatic hypotension. Whenever possible, clinicians should ensure that complementary therapy is used appropriately in PD patients without reducing the benefits of dopaminergic therapy.

  9. Chemotherapy of acute leukemia: a comparison of vincristine, cytarabine, and prednisone alone and in combination with cyclophosphamide or daunorubicin.

    Science.gov (United States)

    Coltman, C A; Bodey, G P; Hewlett, J S; Haut, A; Bickers, J; Balcerzak, S P; Costanzi, J J; Freireich, E J; McCredie, K B; Groppe, C; Smith, T L; Gehan, E A

    1978-09-01

    Adults (274) with acute leukemia (AML) were randomly assigned to one of three treatment regimens: vincristine, prednisone, cytarabine--(1) 100 mg/sq m/day with cyclophosphamide (COAP); (2) 100 mg/sq m/day with daunorubicin (DOAP); and 200 mg/sq m/day (OAP). Cytarabine was infused continuously for five days. Patients entering complete remission randomly received maintenance treatment with COAP or OAP. For 197 previously untreated AML patients given COAP, DOAP, or OAP, remission rates were 37%, 35%, and 43%, respectively; median lengths, 40, 45, and 90 weeks; median survival, 7, 11, and 8 weeks. No statistically significant difference was found among treatments. Therefore, adding cyclophosphamide or daunorubicin, or using the COAP regimen with continuously infused cytarabine, produced no significant improvement over previously reported regimens. There was no significant difference in remission lengths in previously untreated AML patients maintained on OAP (median 81 weeks) or COAP (median 65 weeks).

  10. Self-assembled squalenoyl-cytarabine nanostructures as a potent nanomedicine for treatment of leukemic diseases

    Directory of Open Access Journals (Sweden)

    Cosco D

    2012-05-01

    Full Text Available Donato Cosco,1 Flavio Rocco,2 Maurizio Ceruti,2 Margherita Vono,1 Massimo Fresta,1,3 Donatella Paolino1,31Department of Health Sciences, University "Magna Græcia", Catanzaro; 2Dipartimento di Scienza e Tecnologia del Farmaco, Torino; 3UOC Farmacia Ospedaliera Fondazione per la Ricerca e la Cura dei Tumori "Tommaso Campanella", Campus Universitario "S Venuta", Catanzaro, ItalyBackground: In this investigation, the antileukemic activity of a new nanomedicine based on the conjugation of 1,1',2-tris-nor-squalenic acid with cytarabine (Ara-C was evaluated.Methods: Squalenoyl-Ara-C conjugate (Sq-Ara-C self-assembled nanosystems were obtained by the nanoprecipitation method and characterized in vitro and in vivo.Results: This new nanomedicine, which had a mean diameter of approximately 150 nm, improved the in vitro antitumoral activity of Ara-C in different cancer cell lines (L1210, K562, and MCF-7. Sq-Ara-C nanomedicine allowed reduction of the IC50 value with respect to the free drug and was also active against drug-resistant leukemic cells (L1210R. A noticeable increase in the survival rate of mice with aggressive metastatic L1210R leukemia was observed after treatment with Sq-Ara-C (50 mg/kg as compared with the free active compound (100 mg/kg. Finally, evaluation of the biodistribution and pharmacokinetic profiles of the drug demonstrated that these nanoaggregates preferentially localized to the liver and spleen, and protected the drug from physiological metabolism.Conclusion: Squalenoylation of cytarabine offers several pharmacological benefits both in vitro and in vivo.Keywords: squalenoyl-cytarabine, self-assembly, antitumoral nanomedicine, leukemia, nanoaggregate, biodistribution

  11. Disulfiram overcomes bortezomib and cytarabine resistance in Down-syndrome-associated acute myeloid leukemia cells.

    Science.gov (United States)

    Bista, Ranjan; Lee, David W; Pepper, Oliver B; Azorsa, David O; Arceci, Robert J; Aleem, Eiman

    2017-02-01

    Children with Down syndrome (DS) have increased risk for developing AML (DS-AMKL), and they usually experience severe therapy-related toxicities compared to non DS-AMKL. Refractory/relapsed disease has very poor outcome, and patients would benefit from novel, less toxic, therapeutic strategies that overcome resistance. Relapse/resistance are linked to cancer stem cells with high aldehyde dehydrogenase (ALDH) activity. The purpose of the present work was to study less toxic alternative therapeutic agents for relapsed/refractory DS-AMKL. Fourteen AML cell lines including the DS-AMKL CMY and CMK from relapsed/refractory AML were used. Cytarabine (Ara-C), bortezomib (BTZ), disulfiram/copper (DSF/Cu(2+)) were evaluated for cytotoxicity, depletion of ALDH-positive cells, and resistance. BTZ-resistant CMY and CMK variants were generated by continuous BTZ treatment. Cell viability was assessed using CellTiter-Glo®, ALDH activity by ALDELUOR(TM), and proteasome inhibition by western blot of ubiquitinated proteins and the Proteasome-Glo™ Chymotrypsin-Like (CT-like) assay, apoptosis by Annexin V Fluos/Propidium iodide staining, and mutations were detected using PCR, cloning and sequencing. Ara-C-resistant AML cell lines were sensitive to BTZ and DSF/Cu(2+). The Ara-C-resistant DS-AMKL CMY cells had a high percentage of ALDH(bright) "stem-like" populations that may underlie Ara-C resistance. One percent of these cells were still resistant to BTZ but sensitive to DSF/Cu(2+). To understand the mechanism of BTZ resistance, BTZ resistant (CMY-BR) and (CMK-BR) were generated. A novel mutation PSMB5 Q62P underlied BTZ resistance, and was associated with an overexpression of the β5 proteasome subunit. BTZ-resistance conferred increased resistance to Ara-C due to G1 arrest in the CMY-BR cells, which protected the cells from S-phase damage by Ara-C. CMY-BR and CMK-BR cells were cross-resistant to CFZ and MG-132 but sensitive to DSF/Cu(2+). In this setting, DSF/Cu(2+) induced

  12. HCV replication in PBMC and its influence on interferon therapy

    Institute of Scientific and Technical Information of China (English)

    Guo-Zhong Gong; Li-Ying Lai; Yong-Fang Jiang; Yan He; Xian-Shi Su

    2003-01-01

    AIM: To study hepatic virus C (HCV) RNA and HCV proteinexpression in peripheral blood mononuclear cells (PBMCs)of patients with HCV infection, and explore the relationshipbetween the HCV RNA in the PBMCs and response tointerferon (IFN) therapy.METHODS: Type-specific primers were designed and RT-nested PCR was used to detect the plus- and minus- strandsof HCV RNA in PBMCs of 54 patients with HCV infection;Indirect immunofluorescence assay was applied to identifyHCVNS5 protein expression in PBMCs; 6 month-, 3 MU-IFNregiment was administrated to observe the responses toIFN in 35 chronic hepatitis C patients with different HCVRNA status in PBMCs.RESULTS: HCV plus strand RNA was found in 10 of 19(52.6 %) acute hepatitis C patients and 22 of 35 (62.9 %)chronic hepatitis C patients. HCV minus strand RNA wasdetected in 14 of 35 (40.0 %) chronic hepatitis C patients,but only one patient (5.3 %) with acute HCV infection wasfound to be minus HCV RNA positive. Though no HCV NS5protein expression was found in the examined 10 cases ofacute HCV infection, it was positive in 17 of 20 (85.0 %)chronic hepatitis C patients by indirect immunofluoresenceassay. There are significant differences of positive rate of theminus-strand and HCVNS5 protein between acute and chronichepatitis C groups(u=2.07, P<0.05and u=4.43, P<0.01respectively). The patients with minus-strand HCV RNAshowed a significantly lower 6-month sustained response (SR-6) to IFN compared to those without minus-strand HCVRNAin PBMCs (biologically 14.3 % vs 42.8 %, X2=4.12, P<0.05and virologically 7.1% vs23.9 %, X2=4.24, P<0.05).CONCLUSION: HCV is capable of infecting and replicatingin PBMCs, and HCVNS5 protein was expressed in PBMCs.The patients with minus strand HCV RNA in PBMCs showeda significantly lower 6-month sustained response to IFN,suggesting that minus-strand HCV RNA in PBMCs may beone of the factors influencing response to IFN therapy.

  13. Allo-SCT conditioning for myelodysplastic syndrome and acute myeloid leukemia with clofarabine, cytarabine and ATG.

    Science.gov (United States)

    Martin, M G; Uy, G L; Procknow, E; Stockerl-Goldstein, K; Cashen, A; Westervelt, P; Abboud, C N; Augustin, K; Luo, J; DiPersio, J F; Vij, R

    2009-07-01

    The application of myeloablative Allo-SCT is limited by its associated morbidity and mortality. Reduced-intensity conditioning regimens attempt to diminish these, but are associated with a higher risk of disease relapse. Given the evidence of activity of clofarabine and cytarabine in myelodysplastic syndrome/acute myeloid leukemia (MDS/AML), we explored a novel reduced-intensity conditioning regimen based on this backbone. Patients received clofarabine 40 mg/m(2) i.v. on days -6 to -2, cytarabine 1 g/m(2) i.v. on days -6 to -2 and anti-thymocyte globulin (ATG) 1 mg/kg on day -4 and 2.5 mg/kg x 2 days on days -3 and -2. Seven patients were enrolled. Their median age was 54 years; three were with MDS and four with AML. The median duration of neutropenia was 14 days and that of thrombocytopenia was 22 days. Toxicities included hand-foot syndrome (57% grade 2), elevated alanine aminotransferase (ALT) (57% grade 3), elevated aspartate aminotransferase (AST) (86% grade 3) and hyperbilirubinemia (29% grade 3-5). No acute GVHD was observed. Enrollment to the trial was halted after three of the first seven patients expired on days +15, +26 and +32. Three of the four surviving patients have relapsed with a median TTP of 152 days. This regimen was not sufficiently immunosuppressive to ensure engraftment, and was associated with substantial morbidity and mortality.

  14. Influencing factors of radioiodine therapy in hyperthyroidism in adults

    Institute of Scientific and Technical Information of China (English)

    XU Jiehua; ZHANG Zikang; CHENG Muhua; WANG Ping; WU Chunxing; SHAN Hong

    2007-01-01

    The study was to evaluate factors affecting outcome of 131I therapy in hyperthyroidism for optimizing the method. Data from 213 patients who received 131I treatment from July 2003 to July 2005 in our department were retrospectively analyzed. Factors possibly contributing to the outcome of the 131I therapy were analyzed, including gender, age, history of antithyroid drug, thyroid volume, duration of disease and radioactive iodine uptake rate. Multivariate analysis was done. The rates of euthyroidism and hypothyroidism were 69% and 8.5%, respectively, after one time 131I therapy. Multivariate analysis of the patients showed no statistically significant factors affecting the outcome of 131I therapy. The study showed that 131I dose can be directly calculated, and this simplifies the dose-determined method and individualizes the therapy.

  15. Breast Conservation Therapy: The Influence of Molecular Subtype and Margins

    Energy Technology Data Exchange (ETDEWEB)

    Demirci, Senem, E-mail: senem.demirci@ege.edu.tr [Department of Radiation Oncology, Duke University Medical Center, Durham, NC (United States); Department of Radiation Oncology, Ege University Faculty of Medicine, Izmir (Turkey); Broadwater, Gloria [Department of Biostatistics and Bioinformatics, Duke Cancer Institute, Durham, NC (United States); Cancer and Leukemia Group B Statistical Center, Duke Cancer Institute, Durham, NC (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina School of Medicine, Chapel Hill, NC (United States); Clough, Robert; Prosnitz, Leonard R. [Department of Radiation Oncology, Duke University Medical Center, Durham, NC (United States)

    2012-07-01

    Purpose: To evaluate treatment results and prognostic factors, especially margin status and molecular subtype, in early-stage breast cancer patients treated with breast conservation therapy (BCT). Methods and Materials: The records of 1,058 Stage I or II breast cancer patients treated with BCT (surgical excision plus radiotherapy) at Duke University Medical Center, Durham, North Carolina, from 1985-2005 were retrospectively reviewed. Conventional receptor analyses were used as surrogate markers for molecular subtype classification (luminal A, luminal B, Her2 positive, and basal like). Actuarial estimates of overall survival (OS), cause-specific survival (CSS), failure-free survival, and locoregional control (LRC) were computed by use of Kaplan-Meier plots. We analyzed prognostic variables for significance using Cox proportional hazards univariate and multivariate analysis. The study was approved by the Duke University Medical Center Institutional Review Board. Results: The median age of the patients was 56 years (range, 18-89 years). Of the patients, 80% had T1 disease and 66% N0 disease pathologically. With a median follow-up of 9.8 years, an in-breast recurrence developed in 53 patients and 10 patients had nodal failure. For all patients, the 10-year CSS rate was 94%; LRC rate, 94%; and failure-free survival rate, 88%. Luminal A patients had a CSS rate of 95% and LRC rate of 99%. Basal-type patients appeared to do worse, with regard to both CSS rate (74%) and LRC rate (76%), but the numbers were small and the difference was not statistically significant. LRC rates of patients with negative margins (widely negative, close, and extent of margin not known) were virtually identical (93%, 96%, and 94%, respectively). Those with positive margins appeared to fare slightly worse based on LRC rate (88%), but again, the numbers were small and the difference was not statistically significant. Conclusions: BCT remains the treatment of choice for early-stage breast cancer

  16. Influence of reinforcement behavioral therapy and Ellis cognitive therapy on derelict children’s aggression

    Directory of Open Access Journals (Sweden)

    Habibollah Khazaie

    2012-01-01

    Full Text Available Background: Control of angry in effective manner is very important. In present study we compared the effect of reinforcement behavioral therapy and Ellis cognitive therapy on decreasing of aggression in derelict children aged 10 to 18 years old at hostelry care center of Welfare Organization of Kermanshah. Methods: Fifty-seven out of 89 children (31 male, 26 female was diagnosed as aggressive according to the AGQ results from six hostelry care center of welfare organization of Kermanshah, were selected and participated in the study. Participants allocated in to reinforcement behavioral therapy, Ellis cognitive therapy or control group randomly. Each groups received two hours therapeutic teaching for 10 sessions during 10 weeks. The control group had not been received any intervention. After 10 weeks, the posttest AGQ was performed on participant. The results of pretest and posttest were compared using T-test and ANOVA.Results: The posttest aggression score in reinforcement behavioral therapy group was decreased significantly after intervention (P=0.011. We didn’t find significant differences between pre and post tests aggression score in Ellis cognitive therapy (P=0.258. Result of ANOVA show that there was no significant difference between three group after intervention (P=0.691Conclusion: Reinforcement behavioral therapy and Ellis cognitive therapy did not change the aggression score in derelict children. This may relate to specific hard and stressful life of these children due to ineffectiveness of these short-term methods.

  17. Tony’s influence on the music therapy doctoral programme

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2011-01-01

    The first important initiatives to establish international collaboration in music therapy research were taken in 1995 by Inge Nygaard Pedersen, Lars Ole Bonde and Tony Wigram. In 1997 Tony was given the task of leading, developing and creating a doctoral programme. The faculty of humanities granted...

  18. Endogenous cortisol levels influence exposure therapy in spider phobia.

    Science.gov (United States)

    Lass-Hennemann, Johanna; Michael, Tanja

    2014-09-01

    Previous research in patients with phobia showed that the administration of glucocorticoids reduces fear in phobic situations and enhances exposure therapy. Glucocorticoids underlie a daily cycle with a peak in the morning and low levels during the evening and night. The aim of the present study was to investigate whether exposure is more effective when conducted in the morning when endogenous cortisol levels are high. Sixty patients meeting DSM IV criteria for specific phobia (animal type) were randomly assigned to one-session exposure treatment either at 08.00 a.m. (high cortisol group) or at 06.00 p.m. (low cortisol group). Participants returned for a posttreatment assessment one week after therapy and a follow-up assessment three months after therapy. Both groups showed good outcome, but patients treated in the morning exhibited significantly less fear of spiders in the behavioral approach test (BAT) and a trend for lower scores on the Fear of Spiders Questionnaire (FSQ) than patients treated in the evening. This effect was present at posttreatment and follow-up. Our findings indicate that exposure therapy is more effective in the morning than in the evening. We suggest that this may be due to higher endogenous cortisol levels in the morning group that enhance extinction memory.

  19. Thrombolytic Therapy, Reperfusion Phenomena, and Myocardial Recovery: Influence of Gender

    Science.gov (United States)

    1994-05-01

    38 men that had received thrombolytic therapy between December, 1991 and February, 1993. only subjects that received the intravenous route of TPA, SK...simultaneously. Commonly, in an attempt to relieve chest pain, sublingual nitroglycerine, intravenous (IV) morphine sulphate and Tridil drips were given

  20. Combined action of PSC 833 (Valspodar), a novel MDR reversing agent, with mitoxantrone, etoposide and cytarabine in poor-prognosis acute myeloid leukemia.

    Science.gov (United States)

    Visani, G; Milligan, D; Leoni, F; Chang, J; Kelsey, S; Marcus, R; Powles, R; Schey, S; Covelli, A; Isidori, A; Litchman, M; Piccaluga, P P; Mayer, H; Malagola, M; Pfister, C

    2001-05-01

    PSC 833 (Valspodar) can reverse multidrug resistance (MDR) in patients with hematologic malignancies, but alters the pharmacokinetics of concomitant anticancer agents. A phase I, dose-finding study was initiated to define a safe and effective regimen of mitoxantrone, etoposide, and cytarabine (MEC) when administered with PSC 833 to patients with early relapsed or refractory acute myeloid leukemia (AML). Poor-prognosis AML patients refractory to first-line induction therapy or relapsing within 9 months of attaining complete remission (CR) were treated with cytarabine (1.0 g/m2/day), etoposide (30 mg/m2/day), and mitoxantrone at a dose of either 3.0 mg/m2/day (cohort 1) or 4.5 mg/m2/day (cohorts 2 and 3) for 6 days plus continuous-infusion PSC 833 (10 mg/kg/24 h with a 2.0 mg/kg loading dose) for 6 or 7 days each 21-day cycle. Patients achieving CR were given a 4-day MEC plus PSC 833 consolidation cycle. Twenty-three patients were enrolled (eight with primary refractory AML and 15 in relapse). Dose-limiting toxicity occurred in one of six patients in cohort 2 (grade 4 mucositis) and one of seven patients in cohort 3 (grade 4 hyperbilirubinemia). The maximum tolerated dose of mitoxantrone was defined as 4.5 mg/m2/day. Clinically significant grade 4 hyperbilirubinemia, possibly related to PSC 833, occurred in four patients. Hematologic toxicities were as expected in this patient population, but were not dose limiting. Mild to moderate cerebellar ataxia and paresthesia occurred in six (26%) and five (22%) patients, respectively, but were not dose limiting. Overall, six of 23 (26%) patients achieved CR, including five patients with demonstrated P-glycoprotein expression and/or function. The median overall survival was 4 months. All six patients with a CR were alive and four (17%) patients were disease free at 12 months. Blood levels of PSC 833 were well above the target level of 1000 ng/ml, a concentration that is known to reverse MDR in vitro. PSC 833 reduced the

  1. Genetic heterogeneity in HER2 testing may influence therapy eligibility.

    Science.gov (United States)

    Bernasconi, Barbara; Chiaravalli, Anna Maria; Finzi, Giovanna; Milani, Katia; Tibiletti, Maria Grazia

    2012-05-01

    Prospective studies have demonstrated that approximately 20% of HER2 testing may be inaccurate. When carefully validated testing is conducted, available data do not clearly demonstrate the superiority of either IHC or fluorescence in situ hybridization (FISH) as a predictor of benefit from anti-HER2 therapy. In addition, the interpretation of the findings of HER2 tests according to international guidelines is not uniform. The American Society of Clinical Oncology (ASCO) and the College of American Pathologists (CAP) recently published practice guidelines for a definition of HER2 amplification heterogeneity that can give rise to discrepant results between IHC and FISH assays for HER2. In this article, we compare the HER2 status of 291 non consecutive breast cancers. The status is determined by both IHC and FISH approaches, using a specific FISH strategy to investigate genetic heterogeneity. Our data demonstrate that HER2 amplified cells may be found as diffuse, clustered in a specific area or section, intermingled with non-amplified cells or confined to metastatic nodules. The correct evaluation of ratio value in the presence of genetic heterogeneity and of polysomy contributes to the accurate assessment of HER2 status and potentially affects the selection of appropriate anti-HER2 therapy. By taking into account the presence of different genetic cell populations, the immunotherapy eligibility criteria for HER2 FISH scoring proposed in the CAP (2009) and SIGU guidelines identify an additional subset of cases for trastuzumab or lapatinib therapy compared to the ASCO/CAP (2007) guidelines.

  2. The influence of punctural millimeter wave therapy on clinical presentation of patients with essential hypertention

    Directory of Open Access Journals (Sweden)

    Kotenko К.V.

    2013-12-01

    Full Text Available Aim: to estimate the influence of punctural millimeter wave therapy on clinical presentation. Material and methods. This study includes 102 patients with essential hypertension the I and II stage. Patients were divided into three equal groups depending on the method of treatment: some of them received procedures of punctural millimeter wave therapy, some of them received these procedures as the "placebo" and those who had not received specified procedures. Dynamics of clinical symptomatology and condition of eye bottom vessels was estimated. It was shown that addition of punctural millimeter wave therapy in complex therapy of patients with essential hypertension promotes the expressed regress of clinical symptomatology and state normalization the retinal vessels at these patients. Results. Addition of punctural millimeter wave therapy into the complex therapy was shown to lead to pronounced regress of clinical symptoms. Conclusion. The received results allow to recommend this method to be used in clinical practice for treating patients with essential hypertension.

  3. Safety and efficacy of total body irradiation, cyclophosphamide, and cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation in patients with acute lymphoblastic leukemia.

    Science.gov (United States)

    Mori, Takehiko; Aisa, Yoshinobu; Kato, Jun; Yamane, Akiko; Nakazato, Tomonori; Shigematsu, Naoyuki; Okamoto, Shinichiro

    2012-04-01

    Disease relapse still greatly interferes with the success of allogeneic hematopoietic stem cell transplantation (HSCT) for acute lymphoblastic leukemia (ALL). This study retrospectively evaluated the long-term safety and efficacy of a conditioning regimen consisting of total body irradiation (TBI; 12 Gy), cyclophosphamide (CY; 60 mg kg(-1) , two doses), and high-dose cytarabine (Ara-C; 2 g m(-2) ; four doses) for patients with ALL. Fifty-five patients (median age: 31-years old) were evaluated. Stem cells were from human leukocyte antigen-identical siblings in 22 patients and from alternative donors in 33. There were no cases of early death before engraftment, and 100-day transplant-related mortality was 7.3%. With a median follow-up period of 9.6 years, 5-year overall and disease-free survival were 63.2% (95% CI: 46.5-79.9%) and 63.6% (95% CI: 47.1-80.1%) in patients with complete remission, respectively, both of which were significantly higher than the values of 27.3% (95% CI: 8.7-46.0%) and 22.7% (95% CI: 5.3-40.1%) for patients in advanced stages (P < 0.01). These results suggest that TBI and CY (TBI-CY) plus Ara-C could be a feasible and effective conditioning regimen for adult patients with ALL both in remission and in advanced stages, and a future study to compare this combination therapy with TBI-CY is required.

  4. High-Dose Methotrexate and Cytarabine-Based Multi-Agent Chemotherapy (Modified Bonn Protocol) for Systemic Lymphoma with CNS Involvement.

    Science.gov (United States)

    Umino, Kento; Fujiwara, Shin-Ichiro; Sato, Kazuya; Minakata, Daisuke; Nakano, Hirofumi; Yamasaki, Ryoko; Kawasaki, Yasufumi; Sugimoto, Miyuki; Yamamoto, Chihiro; Hatano, Kaoru; Okazuka, Kiyoshi; Oh, Iekuni; Ohmine, Ken; Suzuki, Takahiro; Muroi, Kazuo; Kanda, Yoshinobu

    2017-01-01

    The prognosis of patients with systemic lymphoma with central nervous system (CNS) involvement is very poor and there is no established standard therapy. We retrospectively analyzed 18 patients (4 untreated and 14 relapsed) with systemic lymphoma with CNS involvement who received methotrexate and cytarabine-based multiagent chemotherapy (modified Bonn protocol). Complete and partial responses were achieved in 56 and 22% of the patients, respectively. The 1-year overall survival (OS) and progression-free survival (PFS) was 81.0 and 39.2%, respectively. Patients with parenchymal involvement showed a better 1-year PFS than those with either leptomeningeal involvement or both. In a multivariate analysis, poor performance status (PS) was the only independent prognostic factor for the 1-year OS and PFS (HR 10.8, 95% CI 1.09-108, p = 0.042; HR 20.8, 95% CI 2.39-181, p = 0.006, respectively). Grade 4 neutropenia and thrombocytopenia occurred in 17 patients each (94%), but there were no grade 4 nonhematopoietic adverse events. The modified Bonn protocol resulted in relatively favorable response and survival, and provided clinical benefits to patients with good PS, in particular. This study demonstrated that the modified Bonn protocol could be a feasible and encouraging treatment approach for lymphoma with CNS and systemic involvement.

  5. Effects of intensive induction and consolidation chemotherapy with idarubicin and high dose cytarabine on minimal residual disease levels in newly diagnosed adult precursor-B acute lymphoblastic leukemia

    Directory of Open Access Journals (Sweden)

    Kenneth F. Bradstock

    2016-12-01

    Full Text Available An intensive induction regimen, consisting of idarubicin and high dose cytarabine, was assessed in 19 adult patients, median age 44 years, with newly diagnosed precursor-B acute lymphoblastic leukemia (ALL. Patients achieving a complete response (CR were given an attenuated consolidation course. The primary endpoints were induction death rate and incidence of serious non-hematological toxicity. Grades 3–4 diarrhoea occurred in 47% of patients during induction. Two patients (11% died during induction therapy, and 2 were withdrawn due to resistant disease or prolonged marrow hypoplasia. Fifteen patients achieved CR (79%, but levels of minimal residual disease (MRD after induction were comparable with those previously observed using a modified pediatric protocol. Overall survival at 5 years was 36.8% while leukemia-free survival was 44.1%. An intensive AML protocol used in adults with ALL resulted in substantial toxicity and provided similar levels of cytoreduction to conventional ALL protocols, without improving long-term outcomes.

  6. Exposure to occupational therapy as a factor influencing recruitment to the profession.

    Science.gov (United States)

    Byrne, Nicole

    2015-08-01

    This article provides insight into the impact that exposure to an occupational therapist, in personal capacity or via a professional interaction, has on the decision to enter an occupational therapy undergraduate programme. A quantitative survey was completed by 139 occupational therapy students. The survey tool focussed on the students' exposure to a range of allied health professions (e.g. occupational therapy, physiotherapy, psychology) and investigated how exposure to occupational therapy had influenced their decision to enter the programme. The results indicated that over 70% of respondents had personal professional exposure to occupational therapy prior to making a career decision. Exposure most frequently involved occupational therapy intervention of a friend or family member. The majority of students who had professional exposure to occupational therapy (e.g. family, self, friend received occupational therapy) identified that it was the most influential factor in their career choice. Forty per cent of the occupational therapy students did not enter the programme straight from school and the influence of 'working with an occupational therapist' was noteworthy for mature aged students. Occupational therapists need to consider that every interaction they have with the community provides valuable information regarding the profession and gives insight into occupational therapy as a potential career path for other people. Additionally, the current research identifies there were differences in the impact, type and number of exposures for different student groups, and this potentially offers some insight into ways in which occupational therapy could target specific groups within the community to increase future diversity in the profession. © 2015 Occupational Therapy Australia.

  7. The influence of integrative play therapy on children

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    Flora Lamçja (Zeqaj

    2015-11-01

    Full Text Available The integration of theory, technique and common factors in psychotherapy has gained prominence since the 1990s. Previously, it was called eclecticism, but integration has become the preferred term to describe the blending of theory, technique and common factors (Norcross 2005. In the past, eclecticism meant to choose from various theories and techniques a therapeutic strategy that appears best for a particular client (Schaefer 2003 p.308. However, Norcross (1987 explains eclecticism as a further integration through which various theories are applied on interactive and coordinated explanations of the therapy. Because of psychological disorders, especially for children and adolescents are multilayered, complex and multi determined a multifaceted treatment approach is needed (Schaefer 2003. Indeed, many clients do not come with a clearly defined diagnosis, but rather several overlapping problems due to the co morbidity of issues (such as in the cases of complex trauma resulting in overlapping attention problems, along with phobias and sexualized behaviors. The clinicians trained in one theoretical and treatment approach is finding the “one size” cannot fit in all the presenting problems that are being faced today. Due to this multidimensional aspect the play child/play therapy calls for the unique demand that the therapist should wear a lot of different hats and should be skillful in changing from one therapeutic stance to another, in order to meet the needs of the child and of the various members in the child’s life (Coonerty, 1993. In one moment, the play therapist is intensively involved in deeply evocative and conflicted play therapy the child client. At that moment, the therapist needs to deal with the child’s internal struggles, setting limits and being an educator or mediator with the child, while in the next moment the therapist should engaged with the role of a parent, or school psychologist, or classroom teacher to assess the

  8. Cytotoxic T lymphocytes promote cytarabine-induced acute myeloid leukemia cell apoptosis via inhibiting Bcl-2 expression.

    Science.gov (United States)

    Deng, Rui; Fan, Fang-Yi; Yi, Hai; Fu, Li; Zeng, Yan; Wang, Yi; Miao, Xiao-Juan; Shuai, Yan-Rong; He, Guang-Cui; Su, Yi

    2017-08-01

    Acute myeloid leukemia (AML) remains difficult to cure due to its drug tolerance and refractoriness. Immunotherapy is a growing area of cancer research, which has been applied for the treatment of numerous types of cancer, including leukemia. The present study generated AML cell-specific cytotoxic T lymphocytes (CTLs) in vitro and investigated the effect of combining CTL treatment with one of the most commonly used drugs for the treatment of hematological malignancies, cytarabine, on AML cell apoptosis. Firstly, it was observed that monocyte-depleted peripheral blood lymphocytes from healthy donors could be used to generate large numbers of CD3(+)CD8(+) CTLs through immune stimulation. These CD3(+)CD8(+) CTLs could effectively recognize and induce the apoptosis of human Kasumi-3 AML cells. In addition, cytarabine-induced AML cell apoptosis was enhanced by CTL treatment. Western blotting revealed that Bcl-2 expression was downregulated in AML cells following cytarabine and CTL treatment, indicating that the synergistic effect of this treatment on AML cell apoptosis is due to the downregulation of Bcl-2. These results highlight the potential application of CTL immunotherapy for the treatment of AML. Further studies optimizing the specificity and potency of CTLs, and identifying favorable combinations with other chemotherapeutic drug are required.

  9. High-dose, continuous-infusion cyclophosphamide, cytarabine, vincristine, and prednisone for remission induction in refractory adult acute leukemia.

    Science.gov (United States)

    Guthrie, T H

    1987-04-01

    Fifteen consecutive patients with refractory adult acute leukemia (RAAL) were treated with a combination of high-dose, continuous-infusion cyclophosphamide, cytarabine, vincristine, and prednisone (Hi-COAP). The initial nine patients received cyclophosphamide 350 mg/m2 as a 24-hour intravenous (IV) infusion over 5 days; cytarabine, 100 mg/m2 IV bolus every 12 hours for ten doses; vincristine, 2.0 mg IV bolus on day 1; and prednisone, 100 mg orally for 7 days. The last six patients had the cyclophosphamide infusion lengthened to 7 days, and the cytarabine increased to 14 doses. All patients were evaluable for toxicity and response. Seven patients (47%) obtained a complete remission and six patients (40%) a partial remission. Median duration of all remissions has been 7.0 months with a range of 1 to 32 months. Toxicity has been limited to primarily myelosuppression with no hemorrhagic cystitis, central nervous system (CNS), hepatic, or pulmonary toxicity noted. Gastrointestinal toxicity was mild, with no effect on nutritional status noted. Median duration of complete responders was 8.5 months. Thus, Hi-COAP demonstrates promising efficacy with minimal toxicity in RAAL and warrants further exploration in multiinstitutional trials.

  10. Influence of Forest Therapy on Cardiovascular Relaxation in Young Adults

    Directory of Open Access Journals (Sweden)

    Juyoung Lee

    2014-01-01

    Full Text Available Background. Despite increasing attention toward forest therapy as an alternative medicine, very little evidence continues to be available on its therapeutic effects. Therefore, this study was focused on elucidating the health benefits of forest walking on cardiovascular reactivity. Methods. Within-group comparisons were used to examine the cardiovascular responses to walking in forest and urban environments. Forty-eight young adult males participated in the two-day field research. Changes in heart rate variability, heart rate, and blood pressure were measured to understand cardiovascular reactivity. Four different questionnaires were used to investigate the changes in psychological states after walking activities. Results. Forest walking significantly increased the values of ln(HF and significantly decreased the values of ln(LF/HF compared with the urban walking. Heart rate during forest walking was significantly lower than that in the control. Questionnaire results showed that negative mood states and anxiety levels decreased significantly by forest walking compared with urban walking. Conclusion. Walking in the forest environment may promote cardiovascular relaxation by facilitating the parasympathetic nervous system and by suppressing the sympathetic nervous system. In addition, forest therapy may be effective for reducing negative psychological symptoms.

  11. The Influence of Living Situations on Family Therapy Involvement Among Youth Adjudicated of a Sexual Crime.

    Science.gov (United States)

    Yoder, Jamie R

    2016-04-01

    Clinical and research professionals working with youth who have sexually offended have increasingly advocated for community-based care. However, other scholars have noted the appropriateness of residential placements for many youth. Research is inconclusive concerning the degree to which youth with sexually harmful behaviors receive family services, particularly family therapy in either community-based care settings or residential settings, and has yet to thoroughly identify how placement influences family therapy involvement. This study reviews the files of youth who have been adjudicated of a sexual crime (N = 85) to quantitatively identify how living situations influence family therapy involvement. Using bivariate estimations, findings reveal that youth living out of the home and those who change placements were more involved in family therapy than those treated in their own communities or homes. Implications and future research directions are considered. © The Author(s) 2014.

  12. Influences of spinal decompression therapy and general traction therapy on the pain, disability, and straight leg raising of patients with intervertebral disc herniation

    OpenAIRE

    Choi, Jioun; Lee, Sangyong; Hwangbo, Gak

    2015-01-01

    [Purpose] The purpose of this study was to identify how spinal decompression therapy and general traction therapy influence the pain, disability, and straight leg raise (SLR) ability of patients with intervertebral disc herniation. [Subjects] The subjects were 30 patients with chronic lumbar pain who were divided into a spinal decompression therapy group (SDTG, n=15), and a general traction therapy group (GTTG, n=15). [Methods] The SDTG used a spinal decompression device, and the GTTG used a ...

  13. [The influence of general magnetic therapy on the psychological status of the patients presenting with osteoarthrosis].

    Science.gov (United States)

    Degtiarev, V K; Aleksandrov, A V; Nenasheva, N V; Cherkashina, I V; Nikitin, M V

    2013-01-01

    The present study was designed to estimate the influence of general magnetic therapy on the psychical conditions of 151 patients presenting with degenerative joint diseases including osteoarthritis (OA). It was shown that the application of general magnetic therapy for the rehabilitative treatment of osteoarthrosis promotes the improvement of the psycho-emotional state of the patients. It is concluded that prescription of general magnetic therapy to the patients with OA suffering from serious psycho-emotional disorders brings about beneficial changes in their anxiety- and depression-related personality traits.

  14. What is the influence of hormone therapy on homocysteine and crp levels in postmenopausal women?

    Directory of Open Access Journals (Sweden)

    Eli Marcelo Lakryc

    2015-02-01

    Full Text Available OBJECTIVE: To evaluate the influence of estrogen therapy and estrogen-progestin therapy on homocysteine and C-reactive protein levels in postmenopausal women. METHODS: In total, 99 postmenopausal women were included in this double-blind, randomized clinical trial and divided into three groups: Group A used estrogen therapy alone (2.0 mg of 17β-estradiol, Group B received estrogen-progestin therapy (2.0 mg of 17 β-estradiol +1.0 mg of norethisterone acetate and Group C received a placebo (control. The length of treatment was six months. Serum measurements of homocysteine and C-reactive protein were carried out prior to the onset of treatment and following six months of therapy. RESULTS: After six months of treatment, there was a 20.7% reduction in homocysteine levels and a 100.5% increase in C-reactive protein levels in the group of women who used estrogen therapy. With respect to the estrogen-progestin group, there was a 12.2% decrease in homocysteine levels and a 93.5% increase in C-reactive protein levels. CONCLUSION: Our data suggested that hormone therapy (unopposed estrogen or estrogen associated with progestin may have a positive influence on decreasing cardiovascular risk due to a significant reduction in homocysteine levels.

  15. [THE BONE DEFECT HEALING UNDER THE INFLUENCE OF RADIAL EXTRACORPOREAL SHOCK-WAVE THERAPY IN EXPERIMENT].

    Science.gov (United States)

    Gertsen, G I; Se-Fey; Ostapchuk, R M; Lesovoy, A V; Zherebchuk, V V

    2016-03-01

    In experiment on 24 rabbits the processes of reparative osteogenesis in perforated defect of proximal tibial metaphysis under the influence of extracorporeal shock-wave therapy were studied. In accordance to data of clinical, roentgenological and morphological investiagations, conducted in terms 5, 15, 30 and 45 days of observation, there was established, that under the influence of extracorporeal shock-wave therapy in the bone marrow in the traumatic region a vasodilatation, as well as the blood cells exit from capillaries and sinusoid vessels with creation of massive regions of osseous endostal regenerate, guaranteeing the tibial integrity restoration, occurs.

  16. Factors influencing the degree and pattern of parental involvement in play therapy for sexually abused children.

    Science.gov (United States)

    Hill, Andrew

    2009-01-01

    Although much has been written about the role of therapists in children's recovery from child sexual abuse, relatively little attention has been paid to the role of nonoffending parents. This study investigated the work of a team of therapists who sometimes included such parents in therapy sessions with children. The study sought to understand what factors were influencing the degree and pattern of parental involvement and to understand what effect these patterns of parental involvement were having on the process and outcomes of therapy. The study successfully identified a range of factors influencing the patterns of parental involvement, but more research will be needed to understand the effect on outcomes.

  17. Safety and toxicity of intrathecal liposomal cytarabine (Depocyte) in children and adolescents with recurrent or refractory brain tumors: a multi-institutional retrospective study.

    Science.gov (United States)

    Benesch, Martin; Siegler, Nele; Hoff, Katja von; Lassay, Lisa; Kropshofer, Gabriele; Müller, Hermann; Sommer, Constanze; Rutkowski, Stefan; Fleischhack, Gudrun; Urban, Christian

    2009-10-01

    This retrospective study aimed to evaluate the safety and toxicity of intrathecal liposomal cytarabine (Depocyte) in children and adolescents with refractory or recurrent brain tumors. Nineteen heavily pretreated patients (males, n = 14; females, n = 5; median age at diagnosis 8.5 years; range, 1.4-22 years) were given intrathecal liposomal cytarabine on a compassionate use basis for recurrent refractory medulloblastoma (n = 12), mixed germ cell tumor (n = 2), central nervous system primitive neuroectodermal tumors of the pons (n = 1), anaplastic ependymoma (n = 1), anaplastic oligodendroglioma (n = 1), atypical teratoid rhabdoid tumor (n = 1), or rhabdoid papillary meningioma (n = 1). Eighteen patients received concomitant systemic radiochemotherapy. A total of 88 intrathecal injections of liposomal cytarabine (dose range, 20-50 mg) were administered with concomitant dexamethasone prophylaxis. The median number of doses per patient was four (range, 1-10). Duration of treatment ranged from (1/2) to 10 months. Eleven patients (57.9%) did not show any side effects, whereas eight patients (42.1%) developed side effects related to either chemical arachnoiditis (n = 4) or neurological progression (n = 2). Less typical treatment-related symptoms (e.g. lethargy, ataxia, and slurred speech) were observed in two patients. Treatment with intrathecal liposomal cytarabine was discontinued twice because of side effects. In conclusion, although intrathecal liposomal cytarabine was generally well tolerated, it should be used cautiously and only with dexamethasone prophylaxis in extensively pretreated patients with recurrent brain tumors. Proof of efficacy requires a prospective single-agent phase II study.

  18. Investigating the Influence of Group Therapy with Logo Therapy Approach in Reducing Depression in Patients with Colorectal Cancer

    Directory of Open Access Journals (Sweden)

    Amir Hossein Sharifi

    2016-03-01

    Full Text Available This study was carried out in order to investigate the Influence of group therapy with logo therapy approach in reducing depression in patients with colorectal cancer in Hazrat-e-Rasoul Hospital. The research method was quasiexperimental design with pre-test, post-test, control group and follow-up (2 months. The study population included all patients with colorectal cancer in Tehran and referred samples to Hazrat-e-Rasoul Hospital in the second 6 months of the year 2015. The sample consisted of 30 patients with colorectal cancer (45 to 65 years old who were selected for sampling and randomly divided into two Control and Experimental groups (15 people. The tool was Beck Depression questionnaire that consists of 21 questions that was conducted in three stages. The intervention included logo therapy package in group method that it was in held in 10 sessions of 2 hours, 2 sessions per a week for experimental group and there was no intervention in the control group. To analyze the data, and inferential findings, descriptive statistic and the one-way ANCOVA, two-way and repeated measures test was used, respectively. The results of investigating data showed that intervention with logo therapy approach was effective on reducing depression in patients with colorectal cancer and the results of follow-up analysis showed effect lasting over time. So, this method can be used to reduce depression in patients with colorectal cancer.

  19. Are goals and topics influenced by gender and modality in the initial marriage and family therapy session?

    Science.gov (United States)

    Werner-Wilson, R J; Zimmerman, T S; Price, S J

    1999-04-01

    Establishment of a goal is crucial to therapy, but identification of therapeutic goals may be difficult in conjoint therapy because each participant may identify a different problem. We examined the influence of gender on ability to successfully introduce therapeutic topics in marital and family therapy by conducting two studies. The first study evaluates the ability of therapists to identify therapeutic goals that matched goals prioritized by both women and men clients on pretherapy questionnaires. The second study examines the process of initial therapy sessions to see whether gender influences a client's ability to introduce a therapeutic topic. Results suggest that therapeutic topic is influenced by the interaction of gender and treatment modality. Specifically, therapists were better able to match women's pretherapy stated goals in marital therapy than family therapy, men were more successful at introducing topics in family therapy, and women were more successful at introducing topics in marital therapy.

  20. The influence of music therapy on quality of life after a stroke

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    Ilona Poćwierz-Marciniak

    2017-01-01

    Full Text Available Background A stroke is an interruption in the course of one’s life. It often results in physical disability, cognitive or executive disorders, emotional problems and, as a consequence, the decrease of one’s quality of life. The goal of this research was to determine whether music therapy during neurorehabilitation can positively influence the assessment of one’s quality of life after a stroke. Participants and procedure Sixty-one people who had had strokes and were in the early stages of neurorehabilitation in a hospital took part in the research (n = 31 in the control group and n = 30 in the experimental group. All of them were physically disabled and had either minor cognitive and executive disabilities or none at all. People were randomly assigned to groups. Those in the experimental group participated in a one-on-one music therapy programme divided into 10 sessions based on guided imagery music therapy and cognitive music therapy. The first measurement of quality of life took place at the beginning of the hospital stay at the department of neurorehabilitation (about 1 month after the stroke and the second took place about 1.5 months later. Results Analysis of the results showed that participation in the music therapy programme was associated with a higher assessment of quality of life in the following aspects: general health, vitality, mental health, communication, emotional condition, and alertness. However, taking part in the music therapy had no influence on the assessment of quality of life in the areas of pain, limitation of social roles, relationships, self-care, mobility, and taking care of the house. Conclusions Stroke survivors who took part in music therapy assess their quality of life as higher compared to patients who did not take part in music therapy. Music therapy could constitute a supplementary method of treatment for patients during neurorehabilitation after a stroke, thus improving their quality of life.

  1. [Human umbilical cord mesenchymal stem cells reduce the sensitivity of HL-60 cells to cytarabine].

    Science.gov (United States)

    Cui, Jun-Jie; Chi, Ying; Du, Wen-Jing; Yang, Shao-Guang; Li, Xue; Chen, Fang; Ma, Feng-Xia; Lu, Shi-Hong; Han, Zhong-Chao

    2013-06-01

    This study was purposed to investigate the impact of human umbilical cord-derived mesenchymal stem cells (hUC-MSC) on the sensitivity of HL-60 cells to therapeutic drugs so as to provide more information for exploring the regulatory effect of hUC-MSC on leukemia cells. Transwell and direct co-culture systems of HL-60 and hUC-MSC were established. The apoptosis and cell cycle of HL-60 cells were detected by flow cytometry. RT-PCR and Western blot were used to detect the mRNA and protein levels of Caspase 3, respectively. The results showed that the apoptosis of HL-60 induced by cytarabine (Ara-C) decreased significantly after direct co-cultured with hUC-MSC cycle mRNA (P HL-60 cells were arrested at G0/G1 phase and did not enter into S phase (P HL-60 cells were reduced (P HL-60 from Arc-C induced apoptosis through regulating the cell cycle and down-regulating expression of Caspase 3 in HL-60 cells. In addition, this effect is caused by the soluble factors from hUC-MSC.

  2. Occupational Therapy After Myocardial or Cerebrovascular Infarction: Which Factors Influence Referrals?

    Directory of Open Access Journals (Sweden)

    Julia Drosselmeyer

    2014-07-01

    Full Text Available Background: Cardiovascular diseases remain the number one cause of death worldwide, and many survivors suffer lasting disabilities. Occupational therapy can help such patients regain as much function as possible. However, little is known about the factors influencing referrals to occupational therapy after stroke or myocardial infarction (MI. Method: Data from the IMS Disease Analyzer® database were observed for a three-year period. The study population included 7,440 patients who were examined by a cardiologist due to stroke or MI. In addition to baseline characteristics, the presence of certain cardiovascular risk factors or comorbidities was recorded. Cox regression analyses were performed and the Charlson Comorbidity Index (CCI was utilized. Results: Occupational therapy was received by 1,779 patients; 88.5% had suffered an MI and 11.5% a stroke. In the group without referral (n = 5,661, 60.7% had experienced an MI and 39.3% a stroke. No significant gender-related differences were observed. Younger age, an MI diagnosis, and the presence of hypertension positively influenced referral rate and time, while risk factors, such as adiposity, delayed therapy. The CCI was higher in the group with occupational therapy. Conclusion: The chance of being offered occupational therapy increased with younger age, history of MI, and the presence of hypertension. Future studies should also consider severity of ischemic lesion to account for the degree of remaining impairment.

  3. Influence of Cognitive Ability on Therapy Outcomes for Anomia in Adults with Chronic Poststroke Aphasia

    Science.gov (United States)

    Dignam, Jade; Copland, David; O'Brien, Kate; Burfein, Penni; Khan, Asaduzzaman; Rodriguez, Amy D.

    2017-01-01

    Purpose: The relationship between cognitive abilities and aphasia rehabilitation outcomes is complex and remains poorly understood. This study investigated the influence of language and cognitive abilities on anomia therapy outcomes in adults with aphasia. Method: Thirty-four adults with chronic aphasia participated in Aphasia Language Impairment…

  4. Teaching evidence-based speech and language therapy: Influences from formal and informal curriculum

    NARCIS (Netherlands)

    Spek, B.

    2015-01-01

    This dissertation focuses on influences from formal and informal curriculum on the effectiveness of teaching evidence-based speech and language therapy. A study showed that while EBP knowledge and skills increase during the years of study, motivational beliefs such as EBP task value and self-efficac

  5. Influence of Presentation Handout Completeness on Student Learning in a Physical Therapy Curriculum

    Science.gov (United States)

    Nelson-Wong, Erika; Eigsti, Heidi; Hammerich, Amy; Ellison, Nicole

    2013-01-01

    Students and faculty have disparate opinions on how complete lecture materials should be to optimize learning. The purpose of this study was to investigate the influence of lecture handout completeness and content area on Doctor of Physical Therapy student recall/retention in foundation level courses. These findings suggest there may not be a best…

  6. Influence of age on the outcome of antitumour necrosis factor alpha therapy in rheumatoid arthritis.

    NARCIS (Netherlands)

    Radovits, B.J.; Kievit, W.; Fransen, J.; Laar, M.A. van de; Jansen, T.L.Th.A.; Riel, P.L.C.M. van; Laan, R.F.J.M.

    2009-01-01

    OBJECTIVE: To investigate the influence of age on the effectiveness and tolerance of antitumour necrosis factor alpha (TNFalpha) therapy in rheumatoid arthritis (RA). METHODS: 730 patients of the Dutch Rheumatoid Arthritis Monitoring (DREAM) register were categorised into three groups according to t

  7. Teaching evidence-based speech and language therapy: Influences from formal and informal curriculum

    NARCIS (Netherlands)

    B. Spek

    2015-01-01

    This dissertation focuses on influences from formal and informal curriculum on the effectiveness of teaching evidence-based speech and language therapy. A study showed that while EBP knowledge and skills increase during the years of study, motivational beliefs such as EBP task value and self-efficac

  8. The Alliance in Couple Therapy: Partner Influence, Early Change, and Alliance Patterns in a Naturalistic Sample

    Science.gov (United States)

    Anker, Morten G.; Owen, Jesse; Duncan, Barry L.; Sparks, Jacqueline A.

    2010-01-01

    Objective: The purpose of this study was to explore the relationship between the alliance and outcome in couple therapy and examine whether the alliance predicted outcomes over and above early change. The authors also investigated partner influence and gender and sought to identify couple alliance patterns that predicted couple outcomes. Method:…

  9. Baseline haemoglobin A1c influences retinal function after long-term insulin pump therapy

    DEFF Research Database (Denmark)

    Klefter, Oliver N; Holfort, Stig K; Larsen, Michael

    2016-01-01

    PURPOSE: The purpose of the study was to characterize the long-term effect of insulin pump therapy (CSII) on electroretinography and dark adaptometry and to examine the influence of baseline glycaemic control on retinal function in patients with type 1 diabetes mellitus. METHODS: This prospective...

  10. INFLUENCE OF MUSIC THERAPY AND BREATHING EXERCISES ON ANXIETY IN POST-OPERATIVE CARDIAC DISEASED INDIVIDUALS

    Directory of Open Access Journals (Sweden)

    C. Janardan

    2016-02-01

    Full Text Available Background: Asian Indians have a higher operative and overall increased mortality following coronary bypass surgery. They also have higher rates of post operative complications and repeat surgeries. Apart from physiological complications like post-operative pain, atelectasis, deep vein thrombosis, the psychological disorders are like anxiety and stress also predominantly play a major role in the morbidity of the post-surgical conditions. The aim of study is to know the influence of music therapy and breathing exercises on post-surgical cardiac diseased individuals. To evaluate the influence of music therapy and breathing exercises on physiological parameters(BP,HR,RR in post surgical cardiac diseased individuals by using electro cardio monitor and state-trait anxiety scale. Methods: Subjects were randomly divided into two groups. Experimental group, where the subjects received music therapy and breathing exercises. Control group, where the subjects received breathing exercises. All the participants were assessed with STAI scale and physiological parameters like blood pressure, heart rate and respiration rate for both groups before and after the treatment. Paired sample t-test was used to compare the STAI scale and physiological parameters within the groups. Result: Results showed a significant improvement in both the groups but, more improvement was seen in experimental group compared to control group. Conclusion: Results suggested that music therapy and breathing exercises influences more effective than breathing exercises alone.

  11. [Beliefs of diabetic patients about nutritional therapy and its influence on their compliance with treatment].

    Science.gov (United States)

    Pontieri, Flavia Melo; Bachion, Maria Márcia

    2010-01-01

    The system of health beliefs influences the process of compliance with diabetes treatment. Compliance with nutritional therapy is one of the greatest challenges found. The purpose of this qualitative approach study was to analyze the beliefs of type 2 diabetic patients regarding nutritional therapy and its influence on the compliance with it. The participants of the study were nine patients being treated in a reference unit for diabetic patients' treatment. The procedures involved were blood exam to check the glycated hemoglobin, a questionnaire, semi-structured recorded interview and patient report checking. The analysis of the speeches was made using the thematic categories of Bardin (2000), and the models of Rokeach (1981) and Rosenstock (1974). All participants showed glycated hemoglobin levels higher than 7%, what shows that is difficult for them to control their glicemic levels and possible non compliance. After the analysis of the speeches, two thematic categories were identified: 'Recommendations received about feeding' and 'Nutritional therapy compliance'. Both categories showed authority beliefs and consensus zero, and barriers to nutritional therapy, which the participants see as a restrictive imposition. Those beliefs have negative influence on the compliance, and so, they have to be considered when providing health assistance to the population.

  12. The influence of hormone therapies on type I and II endometrial cancer

    DEFF Research Database (Denmark)

    Mørch, Lina S.; Kjær, Susanne K.; Keiding, Niels

    2016-01-01

    The influence of hormone therapy (HT) on risk for endometrial cancer is still casting which type of HT the clinicians recommend. It is unrevealed if HT has a differential influence on Type I versus Type II endometrial tumors, and little is known about the influence of, e.g., different routes...... of administration and about the influence of tibolone. We followed all Danish women aged 50–79 years without previous cancer or hysterectomy (n = 914,595) during 1995–2009. From the National Prescription Register, we computed HT exposures as time-dependent covariates. Incident endometrial cancers (n = 6,202) were...... identified from the National Cancer Registry: 4,972 Type I tumors and 500 Type II tumors. Incidence rate ratios (RRs) and 95% confidence intervals (Cls) were estimated by Poisson regression. Compared with women never on HT, the RR of endometrial cancer was increased with conjugated estrogen: 4.27 (1...

  13. How can singing in music therapy influence social engagement for people with dementia?

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2011-01-01

    /hospitalization, prescription of antidepressive and antipsychotic medication, and increased mortality (Wright 1994). Panksepp indicates that the pain of social loss, whether this is the loss of a parent, a partner, or social status, “opens the gateway to depression” (2009, p.15), and many psychiatric syndromes are marked...... by a “chronic sense of aloneness” (2009, p.15) caused by loss of social bonds. In this chapter I focus on how to engage persons with dementia in social communication via the use of integrative therapeutic singing in music therapy. This approach is described elsewhere (Ridder 2003, 2005, 2007; Ridder, Wigram...... and Ottesen 2009) but in this chapter it is presented using the “polyvagal theory” perspective (Porges 2001). Steven Porges’ neuroaffective theory is relevant to music therapy as it gives an insight both into the various ways of interacting with the client in therapy and into the importance and influence...

  14. Influence of Auricular Plaster Therapy on Sleeping Structure in OSAS Patients

    Institute of Scientific and Technical Information of China (English)

    WANG Xiao-hong; XIAO Lan-ying; WANG Bao-fa; YUAN Ya-dong; PAN Wen-sen; SHI Yu-zhen

    2009-01-01

    To evaluate the therapeutic effects of auricular plaster therapy for obstructive sleep apnea syndrome (OSAS) and the influence on sleeping structure. Methods: 45 OSAS patients were randomly divided into a treatment group of 30 cases and a control group of 15 cases for comparison of the changes in parameters of respiration and sleep at night. Results: The auricular plaster therapy significantly improved the hypoventilation index, respiratory disturbance index and other respiratory parameters as well as the sleeping parameters such as the time and rate of sleep at stage Ⅰ and Ⅱ, and the waking time and rate.Conclusion: Auricular plaster therapy may show good therapeutic effects for OSAS, and with the advantages of low cost and less side effects.

  15. How can singing in music therapy influence social engagement for people with dementia?

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner

    2011-01-01

    /hospitalization, prescription of antidepressive and antipsychotic medication, and increased mortality (Wright 1994). Panksepp indicates that the pain of social loss, whether this is the loss of a parent, a partner, or social status, “opens the gateway to depression” (2009, p.15), and many psychiatric syndromes are marked...... by a “chronic sense of aloneness” (2009, p.15) caused by loss of social bonds. In this chapter I focus on how to engage persons with dementia in social communication via the use of integrative therapeutic singing in music therapy. This approach is described elsewhere (Ridder 2003, 2005, 2007; Ridder, Wigram...... and Ottesen 2009) but in this chapter it is presented using the “polyvagal theory” perspective (Porges 2001). Steven Porges’ neuroaffective theory is relevant to music therapy as it gives an insight both into the various ways of interacting with the client in therapy and into the importance and influence...

  16. INFLUENCE OF BRONCHOLYTIC THERAPY ON VENTRICULAR RHYTHM DISORDERS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    Kh. Kh. Shugushev

    2009-01-01

    Full Text Available Aim. To evaluate effects of broncholytic therapy on ventricular rhythm disorders and high resolution electrocardiogram indices in patients with chronic obstructive pulmonary disease (COPD.Material and methods. 144 patients (54 women and 90 men; aged 47,1±1,5 y.o. with COPD and 35 patients of control group without respiratory and cardiovascular diseases (23 men and 12 women; aged 42,4±2,8 y.o. were examined. 24-hour ECG monitoring and high resolution ECG with time and spectral-time mapping of ventricular ECG complex were performed in patients additionally to routine examination.Results. Reduction of ventricular rhythm disorders rate was detected during therapy with extended-release theophylline or salmeterol/fluticasone in patients with moderate and severe COPD. This effect was more significant for salmeterol/fluticasone treatment. Treatment with extended-release theophylline led to increase of a number of ventricular extra systoles in patients with severe COPD. Salmeterol/fluticasone treatment did not influence number of ventricular extrasystoles. Broncholytic therapy had positive influence on processes of ventricular depolarization. It was shown by high resolution ECG indicators improvement and by late ventricular potential rate reduction.Conclusion. Salmeterol/fluticasone combination is more reasonable than extended-release theophylline for broncholytic therapy in patients with severe COPD and ventricular rhythm disorders.

  17. Exploring the influence of gestalt therapy training on psychiatric nursing practice: stories from the field.

    Science.gov (United States)

    Kelly, Teresa; Howie, Linsey

    2011-08-01

    Psychiatric nurses interested in extending their interpersonal and psychotherapeutic skills sometimes undertake postgraduate training in gestalt therapy. Little is known about how this new knowledge and psychotherapeutic skill base informs their practice. This paper presents the findings of a qualitative study that aimed to explore the influence of gestalt therapy training on psychiatric nursing practice. Within a framework of narrative inquiry, four psychiatric nurses trained in gestalt therapy were invited to tell their stories of training in a gestalt approach to therapy, and recount their experiences of how it influenced their practice. In keeping with narrative analysis methods, the research findings were presented as a collection of four stories. Eight themes were derived from a thematic analysis conducted within and across the four stories. The discussion of the themes encapsulates the similarities and differences across the storied collection, providing a community and cultural context for understanding the individual stories. © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

  18. Factors influencing adherence to paediatric antiretroviral therapy in Portharcourt, South- South Nigeria

    OpenAIRE

    Ugwu, Rosemary; Eneh, Augusta

    2013-01-01

    Introduction The efficiency of antiretroviral therapy (ART) depends on a near-perfect level of patient's adherence. Adherence in children poses peculiar challenges. The aim of the study was to determine the adherence level and factors influencing adherence among HIV-infected children and adolescents in University of Port Harcourt Teaching Hospital, Nigeria. Methods A cross-sectional survey of HIV-infected children and adolescents on ART using self-report by the caregiver/child in the past one...

  19. [Evaluating influence of Captopril therapy on occupational activity of engine operators with hypertension].

    Science.gov (United States)

    Serikov, V V; Kolyagin, V Ya; Bogdanova, V E

    2016-01-01

    The article covers results of study concerning influence of Captopril (25 mg) therapy on occupational activity of locomotive crew workers in real night travels model on training complex "EP1M locomotive operator cabin". Findings are that single use of Captopril (25 mg) in modelled railway activity enabled to increase reliability of occupational activity, that manifested in lower number of errors in locomotive operators' actions at night, and in psychophysiologic regulation of various psychic acts.

  20. Legubicin, a Tumor-Activated Prodrug for Breast Cancer Therapy

    Science.gov (United States)

    2007-04-01

    Activated Prodrug for Breast Cancer Therapy 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-05-1-0318 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Cheng...cyclophosphamide, non-lyophilized cyclophosphamide, cytarabine, daca dactinomycin, daunorubicin, diethyistilbestrol, epoetin alfa, esperamycin, etidronat...0562 (to R. Xiang) from the US Department of Defense; California Tobacco- Related Disease Research Program grant 12 RT-0002 (to R.A. Reisfeld

  1. Favorable effect of priming with granulocyte colony-stimulating factor in remission induction of acute myeloid leukemia restricted to dose escalation of cytarabine

    NARCIS (Netherlands)

    Pabst, Thomas; Vellenga, Edo; van Putten, Wim; Schouten, Harry C.; Graux, Carlos; Vekemans, Marie-Christiane; Biemond, Bart; Sonneveld, Peter; Passweg, Jakob; Verdonck, Leo; Legdeur, Marie-Cecile; Theobald, Matthias; Jacky, Emanuel; Bargetzi, Mario; Maertens, Johan; Ossenkoppele, Gert Jan; Lowenberg, Bob

    2012-01-01

    The clinical value of chemotherapy sensitization of acute myeloid leukemia (AML) with G-CSF priming has remained controversial. Cytarabine is a key constituent of remission induction chemotherapy. The effect of G-CSF priming has not been investigated in relationship with variable dose levels of cyta

  2. The influence of travel time on breast cancer characteristics, receipt of primary therapy, and surveillance mammography.

    Science.gov (United States)

    Onega, Tracy; Cook, Andrea; Kirlin, Beth; Shi, Xun; Alford-Teaster, Jennifer; Tuzzio, Leah; Buist, Diana S M

    2011-08-01

    Travel time has been shown to influence some aspects of cancer characteristics at diagnosis and care for women with breast cancer, but important gaps remain in our understanding of its impact. We examined the influence of travel time to the nearest radiology facility on breast cancer characteristics, treatment, and surveillance for women with early-stage invasive breast cancer. We included 1,012 women with invasive breast cancer (stages I and II) who had access to care within an integrated health care delivery system in western Washington State. The travel times to the nearest radiology facility were calculated for all the U.S. Census blocks within the study area and assigned to women based on residence at diagnosis. We collected cancer characteristics, primary and adjuvant therapies, and surveillance mammography for at least 2.5 years post diagnosis and used multivariable analyses to test the associations of travel time. The majority of women (68.6%) lived within 20 min of the nearest radiology facility, had stage I disease (72.7%), received breast conserving therapy (68.7%), and had annual surveillance mammography the first 2 years after treatment (73.7%). The travel time was not significantly associated with the stage or surveillance mammography after adjusting for covariates. Primary therapy was significantly related to travel time, with greater travel time (>30 min vs. ≤ 10 min) associated with a higher likelihood of mastectomy compared to breast conserving surgery (RR = 1.53; 95% CI, 1.16-2.01). The travel time was not associated with the stage at diagnosis or surveillance mammography receipt. The travel time does seem to influence the type of primary therapy among women with breast cancer, suggesting that women may prefer low frequency services, such as mastectomy, if geographic access to a radiology facility is limited.

  3. Some Influences of Family Group Therapy on the Rehabilitation Potential of Clients. A Delgado Research Study. Final Report.

    Science.gov (United States)

    Galloway, John P.; Goldstein, Harris K.

    The Delgado Rehabilitation Center, New Orleans, Louisiana, conducted this study to determine the influence of family therapy on clients receiving rehabilitation services at the Center. An experimental group of randomly selected relatives of 33 clients received group therapy while 39 other randomly selected relatives served as controls. Criteria…

  4. High-dose cytarabine in induction treatment improves the outcome of adult patients younger than age 46 years with acute myeloid leukemia: results of the EORTC-GIMEMA AML-12 trial.

    Science.gov (United States)

    Willemze, Roelof; Suciu, Stefan; Meloni, Giovanna; Labar, Boris; Marie, Jean-Pierre; Halkes, Constantijn J M; Muus, Petra; Mistrik, Martin; Amadori, Sergio; Specchia, Giorgina; Fabbiano, Francesco; Nobile, Francesco; Sborgia, Marco; Camera, Andrea; Selleslag, Dominik L D; Lefrère, Francois; Magro, Domenico; Sica, Simona; Cantore, Nicola; Beksac, Meral; Berneman, Zwi; Thomas, Xavier; Melillo, Lorella; Guimaraes, Jose E; Leoni, Pietro; Luppi, Mario; Mitra, Maria E; Bron, Dominique; Fillet, Georges; Marijt, Erik W A; Venditti, Adriano; Hagemeijer, Anne; Mancini, Marco; Jansen, Joop; Cilloni, Daniela; Meert, Liv; Fazi, Paola; Vignetti, Marco; Trisolini, Silvia M; Mandelli, Franco; de Witte, Theo

    2014-01-20

    Cytarabine plays a pivotal role in the treatment of patients with acute myeloid leukemia (AML). Most centers use 7 to 10 days of cytarabine at a daily dose of 100 to 200 mg/m(2) for remission induction. Consensus has not been reached on the benefit of higher dosages of cytarabine. The European Organisation for Research and Treatment of Cancer (EORTC) and Gruppo Italiano Malattie Ematologiche dell' Adulto (GIMEMA) Leukemia Groups conducted a randomized trial (AML-12; Combination Chemotherapy, Stem Cell Transplant and Interleukin-2 in Treating Patients With Acute Myeloid Leukemia) in 1,942 newly diagnosed patients with AML, age 15 to 60 years, comparing remission induction treatment containing daunorubicin, etoposide, and either standard-dose (SD) cytarabine (100 mg/m(2) per day by continuous infusion for 10 days) or high-dose (HD) cytarabine (3,000 mg/m(2) every 12 hours by 3-hour infusion on days 1, 3, 5, and 7). Patients in complete remission (CR) received a single consolidation cycle containing daunorubicin and intermediate-dose cytarabine (500 mg/m(2) every 12 hours for 6 days). Subsequently, a stem-cell transplantation was planned. The primary end point was survival. At a median follow-up of 6 years, overall survival was 38.7% for patients randomly assigned to SD cytarabine and 42.5% for those randomly assigned to HD cytarabine (log-rank test P = .06; multivariable analysis P = .009). For patients younger than age 46 years, survival was 43.3% and 51.9%, respectively (P = .009; multivariable analysis P = .003), and for patients age 46 to 60 years, survival was 33.9% and 32.9%, respectively (P = .91). CR rates were 72.0% and 78.7%, respectively (P < .001) and were 75.6% and 82.4% for patients younger than age 46 years (P = .01) and 68.3% and 74.8% for patients age 46 years and older (P = .03). Patients of all ages with very-bad-risk cytogenetic abnormalities and/or FLT3-ITD (internal tandem duplication) mutation, or with secondary AML benefitted from HD

  5. The influence of orlistat (Xenical therapy on the parameters of lipid metabolism in patients with obesity

    Directory of Open Access Journals (Sweden)

    N V Mazurina

    2009-06-01

    Full Text Available One of the main goals in treatment of obesity is descending of overall cardiometabolic risk, which is mostly defined by atherogenic changes in blood lipid spectrum. Scientific data, presented in this review confirm that orlistat is effective for treatment of obesity, its introduction significantly increases proportion of patients who reach clinically valuable results. The mechanism of action of orlistat explains its influence on parameters of blood lipids, which doesn't directly depend on the decrease of body mass during treatment. Improvement of cardiometabolic parameters during orlistsat treatment allows to consider this therapy as one of the methods for correction of dyslipidemia

  6. Intensive consolidation therapy compared with standard consolidation and maintenance therapy for adults with acute myeloid leukaemia aged between 46 and 60 years: final results of the randomized phase III study (AML 8B) of the European Organization for Research and Treatment of Cancer (EORTC) and the Gruppo Italiano Malattie Ematologiche Maligne dell'Adulto (GIMEMA) Leukemia Cooperative Groups.

    Science.gov (United States)

    Hengeveld, Marysia; Suciu, Stefan; Karrasch, Matthias; Specchia, Giorgina; Marie, Jean-Pierre; Muus, Petra; Petti, Maria C; Rotoli, Bruno; Amadori, Sergio; Fioritoni, Guiseppe; Leoni, Pietro; Morra, Enrica; Thaler, Joseph; Resegotti, Luigi; Fazi, Paola; Vignetti, Marco; Mandelli, Franco; Zittoun, Robert; de Witte, Theo

    2012-06-01

    The most effective post-remission treatment to maintain complete remission (CR) in adults aged between 46 and 60 years with acute myeloid leukaemia (AML) is uncertain. Previously untreated patients with AML in CR after induction chemotherapy with daunorubicin and cytarabine were randomized between two intensive courses of consolidation therapy containing high-dose cytarabine, combined with amsacrine or daunorubicin and a standard consolidation and maintenance therapy containing standard dose cytarabine and daunorubicin. One hundred fifty-eight CR patients were assigned to the intensive group and 157 patients to the standard group. After a median follow-up of 7.5 years, the 4-year survival rate was 32 % in the intensive group versus 34 % in the standard group (P = 0.29). In the intensive group, the 4-year relapse incidence was lower than in the standard group: 55 and 75 %, respectively (P = 0.0003), whereas treatment-related mortality incidence was higher: 22 versus 3 % (P < 0.0001). Two intensive consolidation courses containing high-dose cytarabine as post-remission treatment in patients with AML aged between 46 and 60 years old did not translate in better long-term outcome despite a 20 % lower relapse incidence. Better supportive care and prevention of treatment-related complications may improve the overall survival after intensified post-remission therapy in this age group.

  7. Antithyroid drugs as a factor influencing the outcome of radioiodine therapy in Graves' disease and toxic nodular goitre?

    Energy Technology Data Exchange (ETDEWEB)

    Koerber, C.; Schneider, P.; Koerber-Hafner, N.; Haenscheid, H.; Reiners, C. [Wuerzburg Univ. (Germany). Abt. fuer Nuklearmedizin

    2001-09-01

    There is controversy over the factors that may influence the outcome of radioiodine therapy for benign thyroid diseases. Antithyroid medication has been claimed to negatively influence the effectiveness of radioiodine therapy in Graves' disease. In a longitudinal study, we assessed the influence of sex, age, antithyroid drugs, target radiation dose, target mass, applied activity, delivered dose, interval between last meal and application, and TSH, FT{sub 3} and FT{sub 4} levels on the outcome of radioiodine therapy. One hundred and forty-four patients (111 female, 33 male) suffering from Graves' disease (GD) and 563 patients (434 female, 129 male) with toxic nodular goitre (TNG) were entered in the study and followed up until 8 months after therapy. Treatment was defined as successful when the TSH level was found to be normal or elevated. Ninety-eight GD patients and 418 TNG patients were successfully treated. Forward stepwise multiple regression analysis models retained only the target mass in GD and the applied activity in TNG as significantly associated with the outcome of therapy. The predictive value of all variables involved was extremely low in both disease groups. Whereas concomitant antithyroid medication had no influence in GD, it adversely influenced radioiodine therapy of TNG. This effect may be attributed to a radioiodine ''steal phenomenon'' induced by TSH-stimulated normal thyroid tissue, which causes overestimation of the uptake in toxic nodules. (orig.)

  8. Influence of dance therapy on the functional mobility of children with spastic hemiparetic cerebral palsy

    Directory of Open Access Journals (Sweden)

    Diogo Costa Garção

    2011-09-01

    Full Text Available The aim of this study was to investigate the influence of dance therapy on the functional mobility of children with spastic hemiparetic cerebral palsy. Ten female children (mean age 7.2 ± 1.2 years diagnosed with cerebral palsy were included. In order to evaluate their functional mobility, standing (D and walking, running and jumping (E dimensions from GMFM were applied, and measurements were carried out in two phases: 1 control, six weeks without any motor intervention, and 2 activity, 18 sessions of dancing. Children were assessed three times: first, before the control phase, second, after the control phase, and third, at the end of the dancing phase. Kruskal-Wallis (p < .05 and Dunn tests (p < .05 were used. There were no changes in performance between the two first phases of evaluation (p = 1.00, however, at the end of the dancing phase a significant increase was measured in relation to D (p < .01 and E dimensions (p < .01. Results showed that dance therapy influences children's functional mobility.

  9. Influence of dance therapy on the functional mobility of children with spastic hemiparetic cerebral palsy

    Directory of Open Access Journals (Sweden)

    D.C. Garção

    2011-01-01

    Full Text Available The aim of this study was to investigate the influence of dance therapy on the functional mobility of children with spastic hemiparetic cerebral palsy. Ten female children (mean age 7.2 ± 1.2 years diagnosed with cerebral palsy were included. In order to evaluate their functional mobility, standing (D and walking, running and jumping (E dimensions from GMFM were applied, and measurements were carried out in two phases: 1 control, six weeks without any motor intervention, and 2 activity, 18 sessions of dancing. Children were assessed three times: first, before the control phase, second, after the control phase, and third, at the end of the dancing phase. Kruskal-Wallis (p < .05 and Dunn tests (p < .05 were used. There were no changes in performance between the two first phases of evaluation (p = 1.00, however, at the end of the dancing phase a significant increase was measured in relation to D (p < .01 and E dimensions (p < .01. Results showed that dance therapy influences children's functional mobility.

  10. Changes in pulmonary function and influencing factors after high-dose intrathoracic radio(chemo)therapy

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Christina [University Clinic Giessen and Marburg, Clinic for Radiotherapy and Radiation Oncology, Marburg (Germany); Ruppiner Kliniken GmbH, Clinic for Radiotherapy and Radiation Oncology, Neuruppin (Germany); Engenhart-Cabillic, Rita; Vorwerk, Hilke [University Clinic Giessen and Marburg, Clinic for Radiotherapy and Radiation Oncology, Marburg (Germany); Schmidt, Michael; Huhnt, Winfried; Blank, Eyck; Sidow, Dietrich; Buchali, Andre [Ruppiner Kliniken GmbH, Clinic for Radiotherapy and Radiation Oncology, Neuruppin (Germany)

    2017-02-15

    Using prospectively collected patient-related, dose-related, and pulmonary function test (PFT) data before radiotherapy (RT) and at several follow-up visits after RT, the time course of PFT changes after high-dose radio(chemo)therapy and influencing factors were analyzed. From April 2012 to October 2015, 81 patients with non-small-cell lung carcinoma (NSCLC), small cell lung carcinoma (SCLC), or esophageal carcinoma where treated with high-dose radio(chemo)therapy. PFT data were collected before treatment and 6 weeks, 12 weeks, and 6 months after RT. The influence of patient- and treatment-related factors on PFT was analyzed. Mean forced expiratory volume in 1 s (FEV1) constantly declined during follow-up (p = 0.001). In total, 68% of patients had a reduced FEV1 at 6 months. Mean vital capacity (VC) didn't change during follow-up (p > 0.05). Mean total lung capacity (TLC) showed a constant decline after RT (p = 0.026). At 6 months, 60% of patients showed a decline in VC and 73% in TLC. The mean diffusion capacity for carbon monoxide (DLCO) declined at 6 and 12 weeks, but recovered slightly at 6 months (p < 0.0005). At 6 months, 86% of patients had a reduced DLCO. After treatment, the partial pressure of CO{sub 2} in the blood (pCO{sub 2}) was increased and pO{sub 2} was decreased (p > 0.05). Only the pretreatment PFT classification had a significant influence on the post-RT FEV1. DLCO seems to be the most reliable indicator for lung tissue damage after thoracic RT. Ventilation parameters appear to be less reliable. Concerning patient- or treatment-related factors, no reliable conclusion can be drawn regarding which factors may be relevant. (orig.) [German] Patientenbezogene, therapiebezogene und Lungenfunktionsdaten (''pulmonary function test'', PFT) wurden vor Radiotherapie (RT) und an verschiedenen Nachsorgeterminen nach RT prospektiv gesammelt, um PFT-Veraenderungen sowie Einflussfaktoren nach Hochdosis-Radio(chemo)therapie zu

  11. Review article: chronobiology: influence of circadian rhythms on the therapy of severe pain.

    Science.gov (United States)

    Junker, Uwe; Wirz, Stefan

    2010-06-01

    Modern pain therapy widely follows the WHO (World Health Organization) guidelines using a three-step 'ladder' for pain relief. This escalating step scheme includes the administration in the order nonopioids, mild opioids and strong opioids, and adjuvants at any step. Analgesics should be given 'by the clock' rather than 'on demand'. However, the chronobiological parameters circadian pain rhythm, circadian efficacy of analgesics, and individual circadian need for analgesics are to be considered. The results of a multitude of studies in chronobiology are not consistent. Therefore, further studies with standardized protocols are needed that allow to assign more consistent rhythms to diseases, pain causes, and analgesic efficacy of opioids. In many cases, each patient perceives pain and its intensity individually during the time of day. By administration of analgesics over a constant or continuous dosage time fluctuations in pain perception and the outcomes of many studies in chronobiology are ignored that prove the influence of biological rhythms on the pharmacokinetic and pharmacodynamic aspects of analgesics. As different types of pain show different rhythms (highest pain intensities arising at different times of the day) analgesics should be dosed flexibly. It is also very important that drug therapy can be adjusted individually to the pain rhythm of the patient as well as to the type and cause of pain. In severe pain, therapy should be particularly careful. A flexible dosage depending on pain intensity and rapid dose adjustment are essentials of a modern pain therapy. Therefore, opioids that are flexible to use are better suited to treat the individual pain of the patient than rigid modified release oral or transdermal systems.

  12. Influence of Dosage and Type of Music Therapy in Symptom Management and Rehabilitation for Individuals with Schizophrenia.

    Science.gov (United States)

    Chung, Jeehae; Woods-Giscombe, Cheryl

    2016-09-01

    The purpose of this systematic review was to investigate the influence of dosage, type (active, receptive, or combined), and format (individual or group) of music therapy for individuals with schizophrenia. With the terms "music*" and "schizophreni*," six research databases were searched: CINAHL, EMBASE, Music Index, PsycInfo, Pubmed, and RILM. The search was limited to studies written in English, peer-reviewed, and published between 1991 and 2015. Seventeen articles met the stated criteria. Dosage of music therapy ranged from 20 to 9,720 minutes. Three types of music therapy were delivered: active, receptive, or combined, and therapy was implemented via individual or group format. Depending on the dosage, type, and format, music therapy improved psychotic symptom management, depression and anxiety management, social and cognitive functioning, behavior, and quality of life of the participants. Dosage had a greater impact on the effects of music therapy compared to type and format. Studies that implemented a combination of active and receptive music therapy were more likely to produce significant improvements in outcomes compared to the studies that implemented the other types of music therapy. However, studies using combined type provided higher dosage of the intervention (e.g., more minutes of intervention exposure). This systematic review can be used to guide future research on and clinical applications for music therapy in this population. Future studies might also investigate the interaction of demographic characteristics or severity of illness with dosage and type on effects of music therapy.

  13. Application of influence diagrams to prostate intensity-modulated radiation therapy plan selection

    Science.gov (United States)

    Meyer, Jürgen; Phillips, Mark H.; Cho, Paul S.; Kalet, Ira; Doctor, Jason N.

    2004-05-01

    The purpose is to incorporate clinically relevant factors such as patient-specific and dosimetric information as well as data from clinical trials in the decision-making process for the selection of prostate intensity-modulated radiation therapy (IMRT) plans. The approach is to incorporate the decision theoretic concept of an influence diagram into the solution of the multiobjective optimization inverse planning problem. A set of candidate IMRT plans was obtained by varying the importance factors for the planning target volume (PTV) and the organ-at-risk (OAR) in combination with simulated annealing to explore a large part of the solution space. The Pareto set for the PTV and OAR was analysed to demonstrate how the selection of the weighting factors influenced which part of the solution space was explored. An influence diagram based on a Bayesian network with 18 nodes was designed to model the decision process for plan selection. The model possessed nodes for clinical laboratory results, tumour grading, staging information, patient-specific information, dosimetric information, complications and survival statistics from clinical studies. A utility node was utilized for the decision-making process. The influence diagram successfully ranked the plans based on the available information. Sensitivity analyses were used to judge the reasonableness of the diagram and the results. In conclusion, influence diagrams lend themselves well to modelling the decision processes for IMRT plan selection. They provide an excellent means to incorporate the probabilistic nature of data and beliefs into one model. They also provide a means for introducing evidence-based medicine, in the form of results of clinical trials, into the decision-making process.

  14. Influences of spinal decompression therapy and general traction therapy on the pain, disability, and straight leg raising of patients with intervertebral disc herniation.

    Science.gov (United States)

    Choi, Jioun; Lee, Sangyong; Hwangbo, Gak

    2015-02-01

    [Purpose] The purpose of this study was to identify how spinal decompression therapy and general traction therapy influence the pain, disability, and straight leg raise (SLR) ability of patients with intervertebral disc herniation. [Subjects] The subjects were 30 patients with chronic lumbar pain who were divided into a spinal decompression therapy group (SDTG, n=15), and a general traction therapy group (GTTG, n=15). [Methods] The SDTG used a spinal decompression device, and the GTTG used a lumbar traction device. Both groups received conservative physical therapy three times a week for four weeks. A visual analog scale (VAS) was used to measure the degree of pain the patients with chronic lumbar pain. The Oswestry Disability Index (ODI) was used to measure the degree of functional disability. A goniometer was used to measure the patients' SLR ability. [Results] Both SDTG and GTTG showed statistically significant decreases in VAS and ODI scores and a statistically significant increase in SLR angle. A comparison of the two groups found no statistically significant differences. [Conclusion] Spinal decompression therapy and general traction therapy are effective at improving the pain, disability, and SLR of patients with intervertebral disc herniation. Thus, selective treatment may be required.

  15. Phase II study of tosedostat with cytarabine or decitabine in newly diagnosed older patients with acute myeloid leukaemia or high-risk MDS.

    Science.gov (United States)

    Mawad, Raya; Becker, Pamela S; Hendrie, Paul; Scott, Bart; Wood, Brent L; Dean, Carol; Sandhu, Vicky; Deeg, Hans Joachim; Walter, Roland; Wang, Lixia; Myint, Han; Singer, Jack W; Estey, Elihu; Pagel, John M

    2016-01-01

    Tosedostat, an oral aminopeptidase inhibitor, has synergy with cytarabine and hypomethylating agents. We performed a Phase II trial to determine rates of complete remission (CR) and survival using tosedostat with cytarabine or decitabine in older patients with untreated acute myeloid leukaemia (AML) or high-risk myelodysplastic syndrome (MDS). Thirty-four patients ≥60 years old (median age 70 years; range, 60-83) were randomized to receive tosedostat (120 mg on days 1-21 or 180 mg continuously) with 5 d of either cytarabine (1 g/m2 /d) or decitabine (20 mg/m2 /d) every 35 d. Twenty-nine patients (85%) had AML, including 15 (44%) with secondary AML/MDS, and 5 (15%) had MDS-refractory anaemia with excess blasts type 2. The CR/CR with incomplete count recovery (CRi) rate was 53% [9 in each arm; 14 CR (41%) and 4 CRi (12%)], attained in 6 of 14 patients with adverse cytogenetics and 4 of 7 with FLT3-internal tandem duplication mutations. Median follow-up was 11.2 months (range, 0.5-22.3), and median survival was 11.5 months (95% confidence interval, 5.2-16.7). Twenty-three patients (67.6%) were treated as outpatients and 10 of these patients required hospitalization for febrile neutropenia. No Grade 3-4 non-haematological toxicities required withdrawal from study. Tosedostat with cytarabine or decitabine is tolerated in older patients with untreated AML/MDS, results in a CR/CRi rate of >50%, and warrants further study in larger trials.

  16. Adolescents with Functional Somatic Symptoms: The influence of family therapy on empowerment and illness beliefs

    DEFF Research Database (Denmark)

    Hulgaard, Ditte Roth; Rask, Charlotte; Dehlholm-Lambertsen, Birgitte

    Background: Young patients with Functional Somatic Symptoms (FSS) are common and may present in all clinical settings. Psychological treatment targeting dysfunctional illness beliefs and poor sense of empowerment has been shown effective for FSS in adults. In comparison current knowledge about...... psychological treatment and the significance of illness beliefs and empowerment in children and adolescents with severe FSS is scarce. Aims: To conduct a qualitative study which aims to examine how specific illness beliefs and a sense of empowerment evolve and change during specialized family-based treatment...... (IPA). Results: Preliminary data from a pilotstudy with 2 families, from interviews conducted prior to family therapy, indicate that illness beliefs and sense of empowerment may be diverging for children and their parents, and are influenced by many factors, such as health professionals, family history...

  17. Comparative evaluation of antioxidant drug influence on a radio therapy efficiency and oxidative status in mice

    Directory of Open Access Journals (Sweden)

    Alexander V. Siprov

    2013-09-01

    Full Text Available The aim of the study is a comparative analysis of the effect of melatonin (Melaxen and 3-hydroxypyridine (Mexidol on antitumor and antimetastatic influence of chemoradiotherapy and oxidative status at mice with Lewis lung carcinoma. Material — Experiments have been organized on 95 mice of C57Bl/6 line and of 20–22 g in weight. Cyclophosphan has been abdominally administered two times in a dosage of 60 mg/kg within the interval of 120 hours — 20-30 min before radiotherapy. It has been located on the area of initial tumor in a dosage of 2 g at the same time as cyclophosphan injection. Melaxen and Mexidol have been intramuscularly injecting in the dosage of 45 and 50 mg/ kg for 14 days. Antitumor and antimetastatic effect of the applied therapy and changes in the oxidative status of the animals have been estimated. Results — Melaxen and Mexidol do not decrease antitumour and antimetastatic effects of radiotherapy and prevent the activation of free radical processes at animals with tumors. Mexidol was more effective than Melaxen in correction of superoxide dismutase activity in liver. The drugs under the study do not decrease radiotherapy-induced lipid peroxidation in the initial tumor. Conclusion — Melaxen and Mexidol do not decrease the radio therapy efficiency and oxidative status at mice with tumor (on the background of antitumor treatment.

  18. ESHAP therapy effective in a patient with Langerhans cell sarcoma.

    Science.gov (United States)

    Yoshimi, Akihide; Kumano, Keiki; Motokura, Toru; Takazawa, Yutaka; Oota, Satoshi; Chiba, Shigeru; Takahashi, Tsuyoshi; Fukayama, Masashi; Kurokawa, Mineo

    2008-06-01

    We describe the rare case of a 53-year-old woman with systemic involvement of Langerhans cell sarcoma (LCS) who had undergone living-related liver transplantation. We chose the CHOP regimen as first-line chemotherapy, and clinical improvement of LCS was obtained. Intensive care was necessary due to the systemic involvement of LCS and severe infectious diseases. After the third cycle of CHOP therapy, however, disease progression was observed, and we administrated a modified ESHAP regimen (etoposide, carboplatin, cytarabine, methylprednisolone) as second-line therapy. A marked response was obtained after four cycles of this combination chemotherapy. Modified ESHAP may be a very effective combination chemotherapy regimen for LCS.

  19. Influence of internal fixation systems on radiation therapy for spinal tumor.

    Science.gov (United States)

    Li, Jingfeng; Yan, Lei; Wang, Jianping; Cai, Lin; Hu, Dongcai

    2015-07-08

    In this study, the influence of internal fixation systems on radiation therapy for spinal tumor was investigated in order to derive a theoretical basis for adjustment of radiation dose for patients with spinal tumor and internal fixation. Based on a common method of internal fixation after resection of spinal tumor, different models of spinal internal fixation were constructed using the lumbar vertebra of fresh domestic pigs and titanium alloy as the internal fixation system. Variations in radiation dose in the vertebral body and partial spinal cord in different types of internal fixation were studied under the same radiation condition (6 MV and 600 mGy) in different fixation models and compared with those irradiated based on the treatment planning system (TPS). Our results showed that spinal internal fixation materials have great impact on the radiation dose absorbed by spinal tumors. Under the same radiation condition, the influence of anterior internal fixation material or combined anterior and posterior approach on radiation dose at the anterior border of the vertebral body was the greatest. Regardless of the kinds of internal fixation method employed, radiation dose at the anterior border of the vertebral body was significantly different from that at other positions. Notably, the influence of posterior internal fixation material on the anterior wall of the vertebral canal was the greatest. X-ray attenuation and scattering should be taken into consideration for most patients with bone metastasis that receive fixation of metal implants. Further evaluation should then be conducted with modified TPS in order to minimize the potentially harmful effects of inappropriate radiation dose.

  20. Influence of balneophysical therapy on activity, functional capacity, and quality of life in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Stojanović Sonja

    2009-01-01

    Full Text Available Introduction It has been well known that balneophysical therapy has a therapeutic effect on clinical and biological parameters of disease activity in the patients with rheumatoid arthritis (RA. Objective. To determine the influence of balneophysical therapy on functional capacity, activity and quality of life of the patients with RA primarily treated with some of disease modifying antirheumatic drugs. Methods. The study enrolled 73 patients with RA treated with some of disease modifying antirheumatic drugs (Methotrexate in 85% of patients. During hospitalization at the Clinical Rheumatologic Department of the Institute 'Niska Banja', the patients were treated, beside the medicamentous therapy, by hydrotherapy (oligomineral, homeothermic, low radioactive water, mineral peloid therapy, electrotherapy and kinesiotherapy. Before and after balneotherapy, the patients filled in the Health Assessment Questionnaire (HAQ and the Quality of Life Rheumatoid Arthritis (QOL-RA scale. The Disease Activity Score (DAS 28 was used to measure the disease activity before and after balneotherapy. A possible value of HAQ was from 0 to 3, and QOL-RA from 0 to 10. Results. The mean value of the duration of balneophysical therapy was 14.7±4.8 days. We found significant improvement of functional capacity in the patients with RA. The average HAQ score before balneotherapy was 1.07±0.61, and 0.86±0.55 after balneotherapy, which was statistically significantly lower (p<0.05. DAS 28 after balneotherapy was also statistically significantly lower than DAS 28 before balneotherapy: the mean value of DAS 28 before therapy was 6.30±0.81 and after therapy 5.48±0.75 (p<0.001. The quality of life significantly improved after balneophysical therapy: the mean value of QOL-RA scale before therapy was 5.38±1.62 and after therapy 7.35±1.81 (p<0.05. Conclusion. Balneophysical therapy, when properly dosed, is an effective, adjuvant therapy in the patients with RA of mild disease

  1. The influence of simultaneous integrated boost, hypofractionation and oncoplastic surgery on cosmetic outcome and PROMs after breast conserving therapy

    NARCIS (Netherlands)

    Lansu, J.T.; Essers, M.; Voogd, A.C.; Luiten, E.J.; Buijs, C.; Groenendaal, N.; Poortmans, P.M.P.

    2015-01-01

    INTRODUCTION: We retrospectively investigated the possible influence of a simultaneous integrated boost (SIB), hypofractionation and oncoplastic surgery on cosmetic outcome in 125 patients with stage I-II breast cancer treated with breast conserving therapy (BCT). PATIENTS AND METHODS: The boost was

  2. The influence of metronidazole resistance on the efficacy of ranitidine bismuth citrate triple therapy regimens for Helicobacter pylori infection

    NARCIS (Netherlands)

    Van der Wouden, EJ; Thijs, JC; Van Zwet, AA; Kooy, A; Kleibeuker, JH

    Aim: To assess the influence of metronidazole resistance on the efficacy of ranitidine bismuth citrate-based triple therapy regimens in two consecutive studies. Methods: In the first study, patients with a culture-proven Helicobacter pylori infection were treated with ranitidine bismuth citrate 400

  3. Factors Influencing the Decision To Return to Graduate School in One Professional Group, Physical Therapy. ASHE 1988 Annual Meeting Paper.

    Science.gov (United States)

    Stoecker, Judith L.

    The factors influencing the decision to return to graduate school in an emerging professional group, physical therapy, are described, and a causal model incorporating the principal constructs of the status attainment and college impact model is proposed. The five variable sets included are background characteristics, college characteristics,…

  4. Application of the holographic interference microscope for investigation of ozone therapy influence on blood erythrocytes of patients in vivo

    Science.gov (United States)

    Tishko, Tatyana V.; Titar, V. P.; Barchotkina, T. M.; Tishko, D. N.

    2004-09-01

    The holographic methods of phase micro-objects visualization (the holographic phase contrast method and the method of holographic interferometry) are considered. Comparative analysis of classical and holographic methods in microscopy of phase micro-objects is carried out. An arrangement of the holographic interference microscope realizing the holographic methods and experimental results of 3-D imaging of native blood erythrocytes are presented. It is shown that 3-D morphology of blood erythrocytes reflects and determines the state of a human organism and those different physical and chemical factors and internal pathologies influence erythrocytes morphology. The holographic interference microscope was used for investigation of ozone therapy influence on human blood erythrocytes. Blood samples of 60 patients of different age with neurosensoric hardness of hearing before and after ozone therapy were investigated. It was shown that all patients have changed erythrocytes mrophology. Ozone therapy treatment results in normalization of erythrocytes morphology of patients.

  5. INFLUENCE OF MILDRONATE ON EFFICIENCY OF ANTIANGINAL THERAPY IN PATIENTS WITH STABLE BURDEN ANGINA

    Directory of Open Access Journals (Sweden)

    N. P. Kutishenko

    2005-01-01

    Full Text Available Aim. To study influence of mildronate (M on treatment efficiency of patients with ischemic heart disease (IHD, receiving standard antianginal therapy (AATMaterials and methods. Double-blind, randomized, placebo-controlled study was carried out in parallel groups. All patients continued the earlier prescribed AAT without changes. After control period (10-14 days was over, randomization of patients either to the treatment group (M 500mg twice per day, or to the control group (placebo (Pl twice per day was made for 6 weeks therapy. Criterion of treatment efficiency: increase in duration of trial with burden on treadmill (TB, decrease in angina attack frequency (AA and reduction in nitroglycerin taking (NTT. TB was carried out at the beginning (TB-1, at the end of the control period (TB-2, and at the end of the treatment (TB-3.Results. TB-1 and TB-2 had good reproducibility, their duration didn’t differ. At the end of the treatment additionally with M, growth in duration of TB-3 (p=0,002 was registered, while there was no growth of TB duration with the Pl treatment (p=0,07. During the treatment decrease in AA number both with M (p=0,002, and with Pl (p=0,02 was noted. With M treatment decrease in NTT treatment (p=0.02 was observed, while NTT with Pl didn’t change (p=0,7. Number of side effects, registered with M and Pl, didn’t differ.Conclusion. Mildronate provides additional benefits for patients with IHD with stable burden angina, when they do not reach desired effect with the prescribed AAT.

  6. Does negative-pressure wound therapy influence subjacent bacterial growth? A systematic review.

    Science.gov (United States)

    Glass, Graeme E; Murphy, George R F; Nanchahal, Jagdeep

    2017-08-01

    Negative-pressure wound therapy is a ubiquitous wound management resource. The influence of NPWT on the bacterial bioburden of the subjacent wound remains unclear. We sought to examine the evidence. MEDLINE, Embase, PubMed, the Cochrane Database of Systematic Reviews and the Cochrane Controlled Trials Register were searched for articles quantitatively evaluating bacterial load under NPWT. Twenty-four studies met the inclusion criteria including 4 randomised controlled trials, 8 clinical series and 12 experimental studies. Twenty studies evaluated conventional NPWT, while 4 evaluated infiltration-based NPWT. While 8 studies using conventional NPWT failed to demonstrate an observable effect on bacterial load, 7 studies reported that NPWT was inherently bacteriostatic and 5 others reported species selectivity with suppression of non-fermentative gram-negative bacilli (NFGNB), including Pseudomonas spp. Simultaneously, there was some evidence of enhanced proliferation of gram-positive cocci where the niche was cleared of NFGNB. Two of the 4 studies using infiltration-based NPWT also reported selectively impaired proliferation of Pseudomonas spp. The assumption that NPWT suppresses bacterial proliferation is oversimplified. There is evidence that NPWT exhibits species selectivity, suppressing the proliferation of NFGNB. However, this may depopulate the niche for exploitation by gram-positive cocci. This, in turn, has implications for the use of NPWT where highly virulent strains of gram-positive cocci have been isolated and the duration of NPWT therapy and frequency of dressing changes. Copyright © 2017 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  7. Influence of short-term glucocorticoid therapy on regulatory T cells in vivo.

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    Silviu Sbiera

    Full Text Available BACKGROUND: Pre- and early clinical studies on patients with autoimmune diseases suggested that induction of regulatory T(T(reg cells may contribute to the immunosuppressive effects of glucocorticoids (GCs. OBJECTIVE: We readdressed the influence of GC therapy on T(reg cells in immunocompetent human subjects and naïve mice. METHODS: Mice were treated with increasing doses of intravenous dexamethasone followed by oral taper, and T(reg cells in spleen and blood were analyzed by FACS. Sixteen patients with sudden hearing loss but without an inflammatory disease received high-dose intravenous prednisolone followed by stepwise dose reduction to low oral prednisolone. Peripheral blood T(reg cells were analyzed prior and after a 14 day GC therapy based on different markers. RESULTS: Repeated GC administration to mice for three days dose-dependently decreased the absolute numbers of T(reg cells in blood (100 mg dexamethasone/kg body weight: 2.8±1.8×10(4 cells/ml vs. 33±11×10(4 in control mice and spleen (dexamethasone: 2.8±1.9×10(5/spleen vs. 95±22×10(5/spleen in control mice, which slowly recovered after 14 days taper in spleen but not in blood. The relative frequency of FOXP3(+ T(reg cells amongst the CD4(+ T cells also decreased in a dose dependent manner with the effect being more pronounced in blood than in spleen. The suppressive capacity of T(reg cells was unaltered by GC treatment in vitro. In immunocompetent humans, GCs induced mild T cell lymphocytosis. However, it did not change the relative frequency of circulating T(reg cells in a relevant manner, although there was some variation depending on the definition of the T(reg cells (FOXP3(+: 4.0±1.5% vs 3.4±1.5%*; AITR(+: 0.6±0.4 vs 0.5±0.3%, CD127(low: 4.0±1.3 vs 5.0±3.0%* and CTLA4+: 13.8±11.5 vs 15.6±12.5%; * p<0.05. CONCLUSION: Short-term GC therapy does not induce the hitherto supposed increase in circulating T(reg cell frequency, neither in immunocompetent humans nor in

  8. Receipt of physical therapy among osteoarthritis patients and its influencing factors.

    Science.gov (United States)

    Yeh, Huan-Jui; Chou, Yiing-Jenq; Yang, Nan-Ping; Huang, Nicole

    2015-06-01

    To explore major patient and provider characteristics influencing the receipt of physical therapy (PT) among patients newly diagnosed with osteoarthritis. A population-based, cross-sectional study on outpatient PT for patients newly diagnosed with osteoarthritis within the period of 2005 to 2010. Sample of 1 million National Health Insurance enrollees. People aged ≥18 years with an incidence of osteoarthritis and receiving initial outpatient treatment. A total of 29,012 patients were included (N=29,012). Not applicable. The outcome variable of interest was the probability of receiving PT within 1 year of osteoarthritis diagnosis. Both individual and provider characteristics were investigated to determine their influence on PT receipt. Of the 29,012 included patients with osteoarthritis, only 24.8% of them received PT within the first year of diagnosis. Men and older adults were less likely to receive PT. In addition, low-income patients with osteoarthritis were less likely to receive PT. Furthermore, PT receipt was increased in patients treated by physicians who were women and by physicians who specialized in rehabilitation medicine. In addition, we observed a pattern indicating that the lower the accreditation level of the practice setting, the greater the probability of receiving PT. Because of the National Health Insurance program in Taiwan, direct medical costs of PT have been substantially reduced; however, variations are still observed among different patient and provider characteristics. The major role of providers in PT receipt for patients with osteoarthritis should not be ignored. Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  9. Influencing and moderating factors analyzed in the group art therapy of two schizophrenic inpatients.

    Science.gov (United States)

    Hung, Chung-Chieh; Ku, Yung-Wen

    2015-12-01

    Art therapy has been considered a guideline treatment for schizophrenia. Due to difficulty in the outcome measurement, the research is difficult and controversial. Here, we presented two schizophrenic patients receiving the regular art group therapy. We compared their characteristics and different outcome. Art therapy is difficult to quantify. However, we could qualify the improvement from the individual case. Further study might be focus on how to make appropriate qualification of art therapy and individualized difference instead of enrollment of huge data bank.

  10. Influence of human nail etching for the assessment of topical onychomycosis therapies.

    Science.gov (United States)

    Repka, Michael A; Mididoddi, Praveen K; Stodghill, Steven P

    2004-09-10

    The purpose of this investigation was to study the physico-chemical properties of hot-melt extruded films containing ketoconazole and to determine the influence of 'nail etching' on film bioadhesion and drug permeability for the assessment of topical onychomycosis therapies. Hot-melt extrusion (HME) was used to prepare films containing 20% w/w ketoconazole. Ketoconazole 0.125% gel was also prepared using Carbopol 974P NF. Films were processed at a temperature range of 115-120 degrees C utilizing a Killion extruder (KLB-100), and were evaluated for post-extrusion drug content, content uniformity, bioadhesion, thermal behavior and nail drug permeation. The extruded films demonstrated excellent content uniformity and post-processing drug content. Tensile and peel tests were recorded to determine the bioadhesive profiles. In this study, work of adhesion and peak adhesive force determinations using the peel tests provided more sensitive results for evaluating the bioadhesivity of the HME films than the tensile tests. The in vitro permeability profiles have demonstrated, that nail samples treated with an 'etchant' demonstrated a significant increase in drug permeability compared to control. Differential scanning calorimetry (DSC) thermograms indicated that ketoconazole was in solid solution within the HME films. These findings are encouraging for the future design and formulation of novel drug delivery systems for the topical treatment of onychomycosis.

  11. The Influence of Medication Attitudes on Utilization of Antiretroviral Therapy (ART) in Indonesian Prisons.

    Science.gov (United States)

    Culbert, Gabriel J; Bazazi, Alexander R; Waluyo, Agung; Murni, Astia; Muchransyah, Azalia P; Iriyanti, Mariska; Finnahari; Polonsky, Maxim; Levy, Judith; Altice, Frederick L

    2016-05-01

    Negative attitudes toward HIV medications may restrict utilization of antiretroviral therapy (ART) in Indonesian prisons where many people living with HIV (PLH) are diagnosed and first offered ART. This mixed-method study examines the influence of medication attitudes on ART utilization among HIV-infected Indonesian prisoners. Randomly-selected HIV-infected male prisoners (n = 102) completed face-to-face in-depth interviews and structured surveys assessing ART attitudes. Results show that although half of participants utilized ART, a quarter of those meeting ART eligibility guidelines did not. Participants not utilizing ART endorsed greater concerns about ART efficacy, safety, and adverse effects, and more certainty that ART should be deferred in PLH who feel healthy. In multivariate analyses, ART utilization was independently associated with more positive ART attitudes (AOR = 1.09, 95 % CI 1.03-1.16, p = 0.002) and higher internalized HIV stigma (AOR = 1.03, 95 % CI 1.00-1.07, p = 0.016). Social marketing of ART is needed to counteract negative ART attitudes that limit ART utilization among Indonesian prisoners.

  12. Mitochondrial DNA Haplogroups influence lipoatrophy after Highly Active Anti-retroviral Therapy

    Science.gov (United States)

    Hendrickson, Sher L.; Kingsley, Lawrence A.; Ruiz-Pesini, Eduardo; Poole, Jason C.; Jacobson, Lisa P.; Palella, Frank J.; Bream, Jay H.; Wallace, Douglas C.; O’Brien, Stephen J.

    2009-01-01

    Although highly active retroviral therapy (HAART) has been extremely effective in lowering AIDS incidence among patients infected with HIV, certain drugs included in HAART can cause serious mitochondrial toxicities. One of the most frequent adverse events is lipoatrophy, which is the loss of subcutaneous fat in the face, arms, buttocks and/or legs as an adverse reaction to nucleoside reverse transcriptase inhibitors (NRTIs). The clinical symptoms of lipoatrophy resemble those of inherited mitochondrial diseases, which suggests that host mitochondrial genotype may play a role in susceptibility. We analyzed the association between mitochondrial haplogroup and severity of lipoatrophy in HIV-infected European American patients on HAART in the Multicenter AIDS cohort Study (MACS) and found that mitochondrial haplogroup H was strongly associated with increased atrophy (arms: p = 0.007, OR = 1.77, 95% CI = 1.17–2.69 legs: p = 0.037, OR = 1.54 95% CI = 1.03–2.31, and buttocks: p = 0.10, OR = 1.41 95% CI = 0.94–2.12). We also saw borderline significance for haplogroup T as protective against lipoatrophy (p = 0.05, OR = 0.52, 95% CI = 0.20–1.00). These data suggest that mitochondrial DNA haplogroup may influence the propensity for lipoatrophy in patients receiving NRTIs. PMID:19339895

  13. The influence of physical therapy on the neuropsychomotor development of a hydrocephalus patient

    Directory of Open Access Journals (Sweden)

    Karla Wanessa Cordeiro

    2009-09-01

    Full Text Available Objective: To analyze the influence of physical therapy in the neuropsychomotor development of a patient with clinical diagnosis of hydrocephalus. Description: Child, male, aged 2 years and 2 months, with clinical diagnosis of hydrocephalus and presenting neuropsychomotor delay. For evaluation, were used the Gross Motor Function Classification System (GMFCS and a Sensorial-Motor Evaluation Record. The intervention period lasted 20 months, being verified improvement from Level IV to Level II in GMFCS and an improvement of functional abilities and balance in the postures of the neuropsychomotor development with acquisition of the biped position and ambulation with support at the end of the research. The intervention protocol was based on pertinent literature, and associated with home orientations and prescription of the Ankle-foot orthosis (AFO. In agreement with the findings of GMFCS and of the Sensorial-Motor Evaluation Record, the patient obtained a satisfactory evolution and, it is suggested that the proposed intervention program, allied to the child’s intrinsic development, contributed to the acquisition of functional abilities. Conclusion: The protocol used in the study is in agreement with the data reviewed in the literature, evidencing the importance of the results of the present research, which could be used as reference for futures studies.

  14. [Influence of the dolphin-therapy on functioning of cardiovascular system of children with various cns lesions

    OpenAIRE

    Romanchuk, AP; Vasylevska, NYu; Sorokin, MYu; Podgorna, VV

    2015-01-01

     Dynamics of changes in functional maintenance of cardiovascular system under direct influence of one procedure and course dolphin-therapy has been shown in children with different CNS lesions. Optimizing effect of the dolphin-therapy is found on cardiac pumping function a sufficient level of which increased from 18,8 to 56,3 % of cases, and autonomic heart rate to ensure, a sufficient lever of which increased from 18,8 to 31,3 % of case. The existence of these positive changes indicates...

  15. Monitoring the influence of compression therapy on pathophysiology and structure of a swine scar model using multispectral imaging system

    Science.gov (United States)

    Ghassemi, Pejhman; Travis, Taryn E.; Shuppa, Jeffrey W.; Moffatt, Lauren T.; Ramella-Romana, Jessica C.

    2014-03-01

    Scar contractures can lead to significant reduction in function and inhibit patients from returning to work, participating in leisure activities and even render them unable to provide care for themselves. Compression therapy has long been a standard treatment for scar prevention but due to the lack of quantifiable metrics of scar formation scant evidence exists of its efficacy. We have recently introduced a multispectral imaging system to quantify pathophysiology (hemoglobin, blood oxygenation, melanin, etc) and structural features (roughness and collagen matrix) of scar. In this study, hypertrophic scars are monitored in-vivo in a porcine model using the imaging system to investigate influence of compression therapy on its quality.

  16. Influence of ultrasonic activation on photodynamic therapy over root canal system infected with Enterococcus faecalis--an in vitro study.

    Science.gov (United States)

    Ghinzelli, Guilherme Cavagnoli; Souza, Matheus Albino; Cecchin, Doglas; Farina, Ana Paula; de Figueiredo, José Antônio Poli

    2014-12-01

    The purpose of this study was to evaluate, in vitro, the influence of ultrasonic activation on photodynamic therapy over root canal system infected with Enterococcus faecalis. The root canals of 50 single-rooted human extracted teeth were enlarged up to a file 60, autoclaved, inoculated with Enterococcus faecalis and incubated for 30 days. The samples were divided into five groups (n=10) according to the protocol of decontamination: G1 (control group) - no procedure was performed; G2 - photosensitizer (0.01% methylene blue); G3 - ultrasonic activation of photosensitizer (0.01% methylene blue); G4 - photodynamic therapy with no ultrasonic activation; and G5 - photodynamic therapy with ultrasonic activation. Microbiological tests (CFU counting) and scanning electron microscopy (SEM) were performed to evaluate and illustrate, respectively, the effectiveness of proposed treatments. Data were subjected to one-way ANOVA followed by post hoc Tukey test (α=0.05). The microbiological test demonstrated that G5 (photodynamic therapy with ultrasonic activation) showed the lowest mean contamination (3.17 log CFU/mL), which was statistically different from all other groups (pphotodynamic therapy) showed a mean of contamination of 3.60 log CFU/mL, which was statistically different from groups 1, 2 and 3 (pphotodynamic therapy improved its potential for decontamination, resulting in the higher elimination Enterococcus faecalis from the root canal space. Copyright © 2014 Elsevier B.V. All rights reserved.

  17. G-CSF priming, clofarabine, and high dose cytarabine (GCLAC) for upfront treatment of acute myeloid leukemia, advanced myelodysplastic syndrome or advanced myeloproliferative neoplasm.

    Science.gov (United States)

    Becker, Pamela S; Medeiros, Bruno C; Stein, Anthony S; Othus, Megan; Appelbaum, Frederick R; Forman, Stephen J; Scott, Bart L; Hendrie, Paul C; Gardner, Kelda M; Pagel, John M; Walter, Roland B; Parks, Cynthia; Wood, Brent L; Abkowitz, Janis L; Estey, Elihu H

    2015-04-01

    Prior study of the combination of clofarabine and high dose cytarabine with granulocyte colony-stimulating factor (G-CSF) priming (GCLAC) in relapsed or refractory acute myeloid leukemia resulted in a 46% rate of complete remission despite unfavorable risk cytogenetics. A multivariate analysis demonstrated that the remission rate and survival with GCLAC were superior to FLAG (fludarabine, cytarabine, G-CSF) in the relapsed setting. We therefore initiated a study of the GCLAC regimen in the upfront setting in a multicenter trial. The objectives were to evaluate the rates of complete remission (CR), overall and relapse-free survival (OS and RFS), and toxicity of GCLAC. Clofarabine was administered at 30 mg m(-2) day(-1) × 5 and cytarabine at 2 g m(-2) day(-1) × 5 after G-CSF priming in 50 newly-diagnosed patients ages 18-64 with AML or advanced myelodysplastic syndrome (MDS) or advanced myeloproliferative neoplasm (MPN). Responses were assessed in the different cytogenetic risk groups and in patients with antecedent hematologic disorder. The overall CR rate was 76% (95% confidence interval [CI] 64-88%) and the CR + CRp (CR with incomplete platelet count recovery) was 82% (95% CI 71-93%). The CR rate was 100% for patients with favorable, 84% for those with intermediate, and 62% for those with unfavorable risk cytogenetics. For patients with an antecedent hematologic disorder (AHD), the CR rate was 65%, compared to 85% for those without an AHD. The 60 day mortality was 2%. Thus, front line GCLAC is a well-tolerated, effective induction regimen for AML and advanced myelodysplastic or myeloproliferative disorders.

  18. Daunorubicin, Cytarabine, and Cladribine Regimen Plus Radiotherapy and Donor Lymphocyte Infusion for Extramedullary Relapse of Acute Myeloid Leukemia after Hematopoietic Stem Cell Transplantation

    Directory of Open Access Journals (Sweden)

    Marco Sanna

    2013-01-01

    Full Text Available Myeloid sarcoma is a rare tumor consisting of myeloid blasts that involve anatomic sites outside the bone marrow. Fatal prognosis is inevitable in patients with extramedullary relapse after hematopoietic stem cell transplantation (HSCT, and no standard treatments are available yet. We report the first case of extramedullary relapse after HSCT treated with a combination of daunorubicin, cytarabine, and cladribine (DAC regimen plus radiotherapy and donor lymphocyte infusion (DLI. This treatment induced a new and durable remission in our patient. The favorable toxicity profile and the reduced cost make this combination worthy of further investigations.

  19. The prognostic impact of K-RAS mutations in adult acute myeloid leukemia patients treated with high-dose cytarabine

    Directory of Open Access Journals (Sweden)

    Ahmad EI

    2011-07-01

    Full Text Available Ebtesam I Ahmad, Heba H Gawish, Nashwa MA Al Azizi, Ashraf M ElhefniClinical Pathology Department, Hematology and Oncology Unit of Internal Medicine Department, Faculty of Medicine, Zagazig University, Sharkia, EgyptBackground: Activating point mutation of the RAS gene has been generally accepted as an oncogenic event in a variety of malignancies. It represents one of the most common genetic alterations in acute myeloid leukemia (AML. However, little is known about its clinical relevance in the treatment outcome for this leukemia.Objective: This study aimed to clarify the biologic and prognostic impact of K-RAS mutations in relation to the dose of cytarabine (ara-C used in postinduction consolidation chemotherapy in adult AML patients.Patients and methods: The study comprised of 71 de novo AML patients with male/female ratio 1.4:1; their ages ranged from 21–59 years with a median of 37 years. They were subjected to full clinical evaluation, routine laboratory investigations, cytogenetic studies by G-banding (Giemsa staining, and K-RAS mutation detection using real-time polymerase chain reaction. The patients were randomized into two groups according to the ara-C dose used in consolidation treatment, the high the dose ara-C (HDAC group receiving 400 mg ara-C and-low-dose ara-C (LDAC group receiving 100 mg ara-C; they were followed over a period of five years.Results: Mutations in the K-RAS gene (mutRAS were detected in 23 patients (32% with the remaining 48 patients (68% having wild-type RAS (wtRAS. The percent of blast cells was significantly lower in mutRAS compared to wtRAS patients (P ≤ 0.001 while M4 subtype of AML and Inv(16 frequencies were significantly higher in mutRAS compared to wtRAS patients (P = 0.015 and (P = 0.003, respectively. The patients were followed up for a median of 43 months (range 11–57 months. There was no significant difference in overall survival (OS between mutRAS and wtRAS (P = 0.326. Within the mut

  20. Electroconvulsive therapy clinical database: Influence of age and gender on the electrical charge.

    Science.gov (United States)

    Salvador Sánchez, Javier; David, Mónica Delia; Torrent Setó, Aurora; Martínez Alonso, Montserrat; Portella Moll, Maria J; Pifarré Paredero, Josep; Vieta Pascual, Eduard; Mur Laín, María

    The influence of age and gender in the electrical charge delivered in a given population was analysed using an electroconvulsive therapy (ECT) clinical database. An observational, prospective, longitudinal study with descriptive analysis was performed using data from a database that included total bilateral frontotemporal ECT carried out with a Mecta spECTrum 5000Q(®) in our hospital over 6 years. From 2006 to 2012, a total of 4,337 ECT were performed on 187 patients. Linear regression using mixed effects analysis was weighted by the inverse of the number of ECT performed on each patient per year of treatment. The results indicate that age is related with changes in the required charge (P=.031), as such that the older the age a higher charge is needed. Gender is also associated with changes in charge (P=.014), with women requiring less charge than men, a mean of 87.3mC less. When the effects of age and gender are included in the same model, both are significant (P=.0080 and P=.0041). Thus, for the same age, women require 99.0mC less charge than men, and in both genders the charge increases by 2.3mC per year. From our study, it is concluded that the effect of age on the dosage of the electrical charge is even more significant when related to gender. It would be of interest to promote the systematic collection of data for a better understanding and application of the technique. Copyright © 2015 SEP y SEPB. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Towards a theory of family therapy :rediscovering the influence of Don D. Jackson

    OpenAIRE

    Bradley, Peter Douglas

    1996-01-01

    The theory and therapy of Don D. Jackson, MD. is an important piece in the foundation of Marriage and Family Therapy (MFT). It is Jackson's unique Interactional Theory which is viewed by many as the foundation of systemically oriented theories of MFT. This study looked at Jackson's theory and therapy through the eyes of many individuals who worked with him during the most fertile period in MFf history. Individuals such as John Weakland, Murray Bowen, Paul Watzlawick, Jay Haley, Ri...

  2. Knockdown of homeobox A5 by small hairpin RNA inhibits proliferation and enhances cytarabine chemosensitivity of acute myeloid leukemia cells.

    Science.gov (United States)

    Li, Na; Jia, Xiuhong; Wang, Jianyong; Li, Youjie; Xie, Shuyang

    2015-11-01

    Homeobox genes encode transcription factors that are essential for embryonic morphogenesis and differentiation. Transcription factors containing the highly conserved homeobox motif show considerable promise as potential regulators of hematopoietic maturation events. Previous studies have suggested that the increased expression levels of homeobox (HOX)A genes was correlated with the cytogenetic findings associated with poor prognosis in acute myeloid leukemia and mixed lineage leukemia. The aim of the present study was to investigate the role of HOXA5 in leukemia. The U937 human leukemia cell line was transfected with a HOXA5‑targeted short hairpin RNA (shRNA) to determine the effects of downregulation of the HOXA5 on proliferation, apoptosis, cell cycle distribution and chemoresistance in leukemia cells. Reverse transcription‑quantitative polymerase chain reaction and western blot analyses demonstrated that the mRNA and protein expression levels of HOXA5 were markedly suppressed following transfection with an shRNA‑containing vector. Knockdown of HOXA5 significantly inhibited cell proliferation, as determined by Cell Counting kit‑8 assay. Flow cytometry revealed that reduced HOXA5 expression levels resulted in cell cycle arrest at the G1 phase, and induced apoptosis. In addition, western blot analysis demonstrated that HOXA5 knockdown increased the expression levels of caspase‑3, and reduced the expression levels of survivin in the U937 cells. Furthermore, knockdown of HOXA5 in the U937 cells enhanced their chemosensitivity to cytarabine. The results of the present study suggested that downregulation of HOXA5 by shRNA may trigger apoptosis and overcome drug resistance in leukemia cells. Therefore, HOXA5 may serve as a potential target for developing novel therapeutic strategies for leukemia.

  3. Enhanced autophagy in cytarabine arabinoside-resistant U937 leukemia cells and its potential as a target for overcoming resistance.

    Science.gov (United States)

    Cheong, June-Won; Kim, Yundeok; Eom, Ju In; Jeung, Hoi-Kyung; Min, Yoo Hong

    2016-04-01

    Autophagy is a lysosomal degradation mechanism that is essential for cell survival, differentiation, development, and homeostasis. Autophagy protects cells from various stresses, including protecting normal cells from harmful metabolic conditions, and cancer cells from chemotherapeutics. In the current study, a cytarabine arabinoside (Ara‑C)‑sensitive U937 leukemia cell line and an Ara‑C‑resistant U937 (U937/AR) cell line were assessed for baseline autophagy activity by investigating the LC3‑I conversion to LC3‑II, performing EGFP‑LC3 puncta, an acidic autophagolysosome assay, and measuring the expression of various autophagy‑related genes. The results demonstrated significantly higher autophagic activity in the U937/AR cells compared with the U937 cells, when the cells were cultured with or without serum. Furthermore, an increase in the autophagic activity in starved U937/AR cells was demonstrated, compared with that in the starved U937 cells. Administration of an autophagy inhibitor demonstrated no change in cell death in the two cell lines when cultured with serum, however, it induced cell death regardless of the Ara‑C sensitivity when the cell lines were cultured without serum. In addition, the U937 cells demonstrated an Ara‑C resistance when cultured without serum. Co‑treatment with Ara‑C and the autophagy inhibitor significantly induced cell death in the U937/AR and Ara‑C‑sensitive U937 cells. In conclusion, autophagy serves an important role in protecting U937 cells from Ara‑C and in the development of Ara‑C resistance. Inhibition of autophagy combined with the Ara‑C treatment in the U937 cells augmented the anti‑leukemic effect of Ara‑C and overcame Ara‑C resistance, suggesting that autophagy may be an important therapeutic target to further improve the treatment outcome in patients with acute myeloid leukemia.

  4. Efficiency of high-dose cytarabine added to CY/TBI in cord blood transplantation for myeloid malignancy.

    Science.gov (United States)

    Arai, Yasuyuki; Takeda, June; Aoki, Kazunari; Kondo, Tadakazu; Takahashi, Satoshi; Onishi, Yasushi; Ozawa, Yukiyasu; Aotsuka, Nobuyuki; Kouzai, Yasuji; Nakamae, Hirohisa; Ota, Shuichi; Nakaseko, Chiaki; Yamaguchi, Hiroki; Kato, Koji; Atsuta, Yoshiko; Takami, Akiyoshi

    2015-07-16

    Cord blood transplantation (CBT) is an effective therapeutic option for adults with acute myelogenous leukemia (AML) and myelodysplastic syndrome (MDS) after the conventional cyclophosphamide and total body irradiation (CY/TBI) regimen, but posttransplant relapse is still of high importance. High-dose cytarabine (HDCA) can be added to CY/TBI for an intensified regimen; however, its additional effects have not yet been completely elucidated. Therefore, we conducted a cohort study to compare the prognosis of HDCA/CY/TBI (n = 617) and CY/TBI (n = 312) in CBT for AML/MDS, using a Japanese transplant registry database. The median age was 40 years, and 86.2% of the patients had AML; high-risk disease was observed in 56.2% of the patients. The median follow-up period after CBT was approximately 3.5 years. Overall survival was significantly superior in the HDCA/CY/TBI group (adjusted hazard ratio [HR], 0.56; 95% confidence interval [CI], 0.45-0.69; P TBI group (HR, 1.33 and 2.30, respectively), but not grade III to IV aGVHD. Incidence of infectious episodes showed no significant difference. Nonrelapse mortality was not increased by the addition of HDCA. Higher-dose CA (12 rather than 8 g/m(2)) was more effective, particularly in patients at high-risk for disease. This study is the first to show the superiority of HDCA/CY/TBI to CY/TBI in CBT for AML/MDS. A large-scale prospective study is warranted to establish new conditioning regimens including HDCA administration.

  5. What Influences Patient-Therapist Interactions in Musculoskeletal Physical Therapy? Qualitative Systematic Review and Meta-Synthesis.

    Science.gov (United States)

    O'Keeffe, Mary; Cullinane, Paul; Hurley, John; Leahy, Irene; Bunzli, Samantha; O'Sullivan, Peter B; O'Sullivan, Kieran

    2016-05-01

    Musculoskeletal physical therapy involves both specific and nonspecific effects. Nonspecific variables associated with the patient, therapist, and setting may influence clinical outcomes. Recent quantitative research has shown that nonspecific factors, including patient-therapist interactions, can influence treatment outcomes. It remains unclear, however, what factors influence patient-therapist interaction. This qualitative systematic review and meta-synthesis investigated patients' and physical therapists' perceptions of factors that influence patient-therapist interactions. Eleven databases were searched independently. Qualitative studies examining physical therapists' and patients' perceptions of factors that influence patient-therapist interactions in musculoskeletal settings were included. Two reviewers independently selected articles, assessed methodological quality using the Critical Appraisal Skills Programme (CASP), and performed the 3 stages of analysis: extraction of findings, grouping of findings (codes), and abstraction of findings. Thirteen studies were included. Four themes were perceived to influence patient-therapist interactions: (1) physical therapist interpersonal and communication skills (ie, presence of skills such as listening, encouragement, confidence, being empathetic and friendly, and nonverbal communication), (2) physical therapist practical skills (ie, physical therapist expertise and level of training, although the ability to provide good education was considered as important only by patients), (3) individualized patient-centered care (ie, individualizing the treatment to the patient and taking patient's opinions into account), and (4) organizational and environmental factors (ie, time and flexibility with care and appointments). Only studies published in English were included. A mix of interpersonal, clinical, and organizational factors are perceived to influence patient-therapist interactions, although research is needed to identify

  6. Analysis of influence of dosimetric factors on the outcome of I-131 therapy in patients with hyperthyroidism

    Energy Technology Data Exchange (ETDEWEB)

    Knapska-Kucharska, M.; Oszukowska, L.; Makarewicz, J. [Department of Nuclear Medecine and Oncological Endocrinology, Province Hospital, Zgierz (Poland); Lewinski, A. [Chair and Department of Endocrinology and Metabolic Diseases, Medical University, Lodz (Poland)

    2012-07-01

    The influence of dosimetric factors on the outcome of {sup 131}I therapy has been examined in hyperthyroid patients submitted to {sup 131}I treatment. The following factors - which could have influence on the effects of therapy with radioiodine - were analysed: the goitre volume, the thyroid radioiodine uptake after 24 h, and the effective half-life time of {sup 131}I (EHL). Five hundred (500) randomly selected patients with hyperthyroidism, treated with {sup 131}I, were studied. They were divided into three groups (based on clinical examination, hormonal and immunological tests, thyroid scintigraphy and ultrasound imaging). The study shows that the effectiveness of {sup 131}I therapy depends on the thyroid volume and absorbed dose in all the groups of patients and on the thyroid radioiodine uptake and EHL in patients with a single autonomously functioning thyroid nodule. We have failed to determine the borderline D, distinguishing between effective and ineffective therapy. The treatment outcome can be predicted with approximately 70% accuracy, based on minimal absorbed dose

  7. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

    OpenAIRE

    Camila Oliveira Teixeira de Freitas; Isaac Suzart Gomes-Filho; Roberta Catapano Naves; Getúlio da Rocha Nogueira Filho; Simone Seixas da Cruz; Carlos Antonio de Souza Teles Santos; Leonardo Dunningham; Lituânia Fialho de Miranda; Mônica Dourado da Silva Barbosa

    2012-01-01

    The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. OBJECTIVE: The aim of this study was to investigate the effect of periodontal therapy on reducing the serum lev...

  8. Economics of botulinum toxin therapy: influence of the abobotulinumtoxinA package size on the costs of botulinum toxin therapy.

    Science.gov (United States)

    Dressler, Dirk; Adib Saberi, Fereshte

    2017-01-01

    AbobotulinumtoxinA (Dysport®) was distributed for many years in vials containing 500MU (D500). Recently a new 300MU vial (D300) was additionally introduced (introduction). We wanted to explore whether more differentiated package sizes allow for more economic use of Dysport® in a large neurological botulinum toxin (BT) outpatient clinic. The study followed a retrospective chart review design based on our digital BT therapy data bank. All patients receiving Dysport® exclusively in a constant dose during the observation period (introduction ± 7 months) were included. Economic calculations are based on Dysport® prices as officially advertised in Germany. Sharing of vials between patients was not allowed. Altogether 83 patients (51 with dystonia, 25 with spasticity, 3 with hemifacial spasm, 4 with other diagnoses) were included in this study. The total amount of BT used before and after introduction was 102525MU, the amount prescribed 138000MU and 116300MU (-21700MU, -15.7%), the costs €146103 and €125250 (-€ 20853, -14.3%). The price for D500 before and after introduction was €529.36, for D300 €339.71. The D500 price for 1MU before and after introduction is €1.0587, the D300 price for 1MU €1.1324 (+ €0.073, +7.0% against D500). More flexible packaging reduces drug costs for BT therapy considerably. Introducing smaller packaging sizes is technically possible and should be encouraged. Extra costs for registration and logistics are moderate. Further cost reductions may be possible by introduction of even smaller packaging sizes. They can be calculated based on our model.

  9. The Influence of Integrative Gestalt Therapy on Acquisition of Daily Life Skills and Habits.

    Science.gov (United States)

    Zic, Anamarija; And Others

    This study evaluated the effects of Integrative Gestalt Therapy on the intellectual aspects of social competence in 13 children, ages 7 to 11, living in Zagreb, Croatia. These children had intellectual disabilities (IQ 54 to 84) as well as psychological and/or behavior problems. Integrative Gestalt Therapy emphasizes the wholeness of a person's…

  10. Influence of patient and treatment factors on adherence to adjuvant endocrine therapy in breast cancer.

    Science.gov (United States)

    Bender, Catherine M; Gentry, Amanda L; Brufsky, Adam M; Casillo, Frances E; Cohen, Susan M; Dailey, Meredith M; Donovan, Heidi S; Dunbar-Jacob, Jacqueline; Jankowitz, Rachel C; Rosenzweig, Margaret Q; Sherwood, Paula R; Sereika, Susan M

    2014-05-01

    To comprehensively assess the patient and illness or treatment factors that may predict nonadherence to adjuvant endocrine therapy and to explore whether an interaction occurs between these factors in women with breast cancer. Repeated-measures design. The Outpatient Services of the Women's Cancer Program at the University of Pittsburgh Cancer Institute and participants' homes. 91 women with early-stage breast cancer who received endocrine therapy. Adherence was assessed continuously for the first 18 months of endocrine therapy. Patient and illness or treatment factors were assessed at four time points (Time 1 to Time 4). Time 1 (baseline) was within two weeks prior to the initiation of endocrine therapy. Times 2-4 occurred at six-month intervals, as many as 18 months after Time 1. Adherence, patient factors, and illness or treatment factors. Adherence to endocrine therapy declined significantly during the first 18 months of treatment in women with breast cancer. The presence of negative mood and symptoms before starting treatment predicted nonadherence to endocrine therapy over time. Perceptions of financial hardship, symptoms, disease stage, and more complex medication regimens intensified the effect of negative mood on adherence over time. Women with breast cancer may be at risk for nonadherence to prescribed endocrine therapy if they experience depression or anxiety and symptoms prior to initiating therapy. Oncology nurses should be alert to women with breast cancer who are depressed or anxious or who are experiencing symptoms. Management of negative mood and symptoms may result in better adherence.

  11. INFLUENCE OF COMBINED ANTIHYPERTENSIVE AND ANTIDEPRESSANT THERAPY ON LEFT VENTRICULAR REMODELING IN PATIENTS WITH ARTERIAL HYPERTENSION, ANXIETY AND DEPRESSION

    Directory of Open Access Journals (Sweden)

    Y. A. Vasyuk

    2008-01-01

    Full Text Available Aim. To assess influence of combined antihypertensive (captopril or metoprolol and antidepressant (thianeptin or sertralin therapy on clinical status, blood pressure (BP and myocardial function in patients with arterial hypertension (HT and affective disorders (AD.Material and methods. 106 patients with HT were involved in the study. 64 patients (60,4% had concomitant AD. All patients were divided into 3 groups. 46 patients with HT and AD were included in the 1-st group. They received metoprolol or captopril in combination with tianeptine or sertaline. The 2-nd group included 18 patients with HT and AD who received only antihypertensive therapy. The 3-rd group consisted of 42 patients with HT without AD. They also received only antihypertensive therapy.Results. After 6 month therapy patients of the 1-st and the 3-rd groups had more significant clinical improvement and BP reduction (according to 24- hour BP monitoring as well as more farourable structural and functional changes of left ventricular in comparison with patients of the 2-nd group.Conclusion. In patients with HT and concomitant AD combined antihypertensive and antidepressant therapy result in favourable clinical changes, effectively reduce BP, improve left ventricular structure and function.

  12. Major drivers influencing adherence and quality of life during antiviral triple therapy in patients with chronic hepatitis C

    Directory of Open Access Journals (Sweden)

    Suceveanu Andra I.

    2016-05-01

    Full Text Available Background & Aims. Triple therapy with Peg-IFNs, Ribavirin and protease inhibitors raise the treatment success for hepatitis C up to 83%, but also bring together with the significantly higher rates of sustained virologic response (SVR more side effects, interfering with patient’s quality of life (QoL and work productivity. We aimed to analyze the factors influencing the adherence and the QoL during triple therapy using Peg-IFNs, Ribavirin and protease inhibitors in 50 patients diagnosed with chronic hepatitis C with first line therapy failure. Multivariate Cox proportional hazards regression was used to analyze determinants of retreatment initiation and treatment compliance, according to patient features. Results: We identified as major drivers of retreatment initiation the younger age, the female gender, the urban provenience, the high income, and the psychiatric and alcohol or drugs abuse history. The adherence and the QoL during retreatment therapy were similar, despite the regimen used, and obvious lower in patients with history of previous abandon, drugs and alcohol abuse or hematologic/ psychiatric decompensation. A lower capacity to work and a temporary withdrawal from job necessary to continue the therapy were seen similar in patients taking Boceprevir/Telaprevir. Abandon of therapy without a known reason was more frequent in males, with alcohol and drugs intake history, from rural region, with low income, and with psychiatric disturbances in personal history. Conclusion. Physicians should focus to develop medical strategies or drugs to increase the adherence and to provide a better QoL for patients with chronic hepatitis C making antiviral therapy.

  13. INFLUENCE OF ANTIHYPERTENSIVE THERAPY ON PSYCHOLOGICAL STATUS OF CHERNOBYL NUCLEAR POWER PLANT ACCIDENT CONSEQUENCES LIQUIDATORS

    Directory of Open Access Journals (Sweden)

    E. M. Manoshkina

    2006-01-01

    Full Text Available Aim. To study psychological status and influence of antihypertensive therapy (AHT on it in Chernobyl nuclear power plant (NPP accident consequences liquidators, who suffer arterial hyper-tension (AH, with controlled treatment compared to the standard treatment in out-patient clinic. Material and methods. 81 liquidators with AH (all men were included into open compara-tive randomized study. Study duration was 12 months. Patients were randomized into main group (MG and control group (CG. Patients of MG received strictly regulated stepped AHT based on ACE inhibitor spirapril 6 mg daily (Quadropril®, Pliva-AVD, hypothiazide was added if necessary (12.5-25 mg daily and afterwards – atenolol (12.5-100 mg daily. In CG AHT and its correction was set by physician in polyclinic. Brief multifactor questionnaire for personality analysis was used to study psychological status. Results. 57 patients completed the study, 28 in MG and 29 in CG. In MG target blood pres-sure (BP levels were reached in 22 (78.6% patients, in CG – in 11 (38% patients (p<0.01. The main feature of psychological status of liquidators with AH was hypochondriac, depressive and anxious disorders. Controlled AHT made it possible to reach improvement in psychological status, i.e. growth of optimism and activity of patients, more often, than standard treatment in out-patient clinics. Increase in number of patients with pronounced anxious changes was observed in CG. Effi-ciency of AHT in liquidators with AH is connected with severity of depressive disturbances: in subgroups with inefficient treatment patients had the highest level of depression. In liquidators with AH, possessing neurotic disturbances, spirapril was efficient both as monotherapy, and in combina-tion with diuretic hydrochlorothiazide and beta-blocker atenolol. Conclusion. Controlled AHT in liquidators with AH has advantages over standard treatment in out-patient clinic and results in more frequent target BP level

  14. Factors influencing the incidence of sinusitis in nasopharyngeal carcinoma patients after intensity-modulated radiation therapy.

    Science.gov (United States)

    Su, Yan-xia; Liu, Lan-ping; Li, Lei; Li, Xu; Cao, Xiu-juan; Dong, Wei; Yang, Xin-hua; Xu, Jin; Yu, Shui; Hao, Jun-fang

    2014-12-01

    The aim of the study was to investigate the incidence of sinusitis in nasopharyngeal carcinoma (NPC) patients before and after intensity-modulated radiation therapy (IMRT) and to analyze factors associated with the incidence of sinusitis following IMRT. We retrospectively analyzed 283 NPC patients who received IMRT in our hospital from March 2009 to May 2011. The diagnostic criteria for sinusitis are based on computed tomography (CT) or magnetic resonance imaging (MRI) findings. CT or MRI scans were performed before and after IMRT to evaluate the incidence of sinusitis. Factors influencing the incidence of sinusitis were analyzed by log-rank univariate and logistic multivariate analyses. Among the 283 NPC patients, 128 (45.2 %) suffered from sinusitis before radiotherapy. The incidence rates of sinusitis in patients with T1, T2, T3, and T4 NPC before radiotherapy were 22.6, 37.5, 46.8, and 61.3 %, respectively (χ 2 = 14.548, p = 0.002). Among the 155 NPC patients without sinusitis before radiotherapy, the incidence rates of sinusitis at the end of radiotherapy and at 1, 3, 6, 9, 12, and 18 months after radiotherapy were 32.9, 43.2, 61.3, 68.4, 73.5, 69.7, and 61.3 %, respectively (χ 2 = 86.461, p sinusitis in NPC patients after IMRT (p = 0.003, 0.006, 0.002, and 0.020). Multivariate analysis showed that T stage, invasion of the nasal cavity, and nasal irrigation were influential factors for the incidence of sinusitis in NPC patients after IMRT (p = 0.002, 0.002, and 0.000). There was a higher incidence of sinusitis with higher T stage among NPC patients before radiotherapy, and the incidence of sinusitis in NPC patients after IMRT was high (45.2 %). The incidence of sinusitis increased rapidly within the first 3 months after IMRT, and the number of sinusitis cases peaked at 6-9 months after IMRT and showed a trend toward stabilization after 1 year. Advanced T stage, invasion of the nasal cavity, and nasal irrigation were positively associated with the incidence

  15. Cellular plasticity : the good, the bad, and the ugly? Microenvironmental influences on progenitor cell therapy

    NARCIS (Netherlands)

    Moonen, Jan-Renier A. J.; Harmsen, Martin C.; Krenning, Guido

    2012-01-01

    Progenitor cell based therapies have emerged for the treatment of ischemic cardiovascular diseases where there is insufficient endogenous repair. However, clinical success has been limited, which challenges the original premise that transplanted progenitor cells would orchestrate repair. In this rev

  16. [The influence of radium therapie on the yeast contamination of the vagina (author's transl)].

    Science.gov (United States)

    Mendling, W; Schnell, J D; Spiecker, R

    1979-12-01

    Before the beginning of radium therapy a vaginal yeast contamination of 9,7% was found of 113 patients with different genital carcinomas. However, the incidence of vaginal yeast contamination increased suddenly to 30,9% under the contac irradiation therapy with radium. The radiation effect of radium is not sufficient for a "selfsterilisation" of the radium-carrier in the case of yeast contamination. Therefore, a chemic desinfection of the radium-carriers is principly necessary. The significance of radium therapy with respect to vaginal yeast contamination is discussed and the recommendation is made that routine mycological supervision be carried out on all patients with gynaecological carcinomas and appropriate antimycotic therapy initiated where necessary.

  17. Influence of environmental variables in the efficiency of phage therapy in aquaculture

    National Research Council Canada - National Science Library

    Silva, Yolanda J; Costa, Liliana; Pereira, Carla; Cunha, Ângela; Calado, Ricardo; Gomes, Newton C. M; Almeida, Adelaide

    2014-01-01

    .... This scenario drives the search for alternative methods to inactivate pathogenic bacteria. Phage therapy is currently considered as a viable alternative to antibiotics for inactivation of bacterial pathogens in aquaculture systems...

  18. Medical factors influencing decision making regarding radiation therapy for breast cancer

    Directory of Open Access Journals (Sweden)

    Dilaveri CA

    2014-11-01

    Full Text Available Christina A Dilaveri,1 Nicole P Sandhu,1 Lonzetta Neal,1 Michelle A Neben-Wittich,1,2 Tina J Hieken,3 Maire Brid Mac Bride,1 Dietlind L Wahner-Roedler,1 Karthik Ghosh1 1Division of General Internal Medicine, 2Department of Radiation Oncology, 3Division of Subspecialty General Surgery, Mayo Clinic, Rochester, MN, USA Abstract: Radiation therapy is an important and effective adjuvant therapy for breast cancer. Numerous health conditions may affect medical decisions regarding tolerance of breast radiation therapy. These factors must be considered during the decision-making process after breast-conserving surgery or mastectomy for breast cancer. Here, we review currently available evidence focusing on medical conditions that may affect the patient–provider decision-making process regarding the use of radiation therapy. Keywords: cardiac devices, connective tissue disease, prior radiation

  19. Lifestyle influences on the association between pre-diagnostic hormone replacement therapy and breast cancer prognosis - results from The Danish 'Diet, Cancer and Health' prospective cohort

    DEFF Research Database (Denmark)

    Holm, Marianne; Olsen, Anja; Kroman, Niels

    2014-01-01

    OBJECTIVES: The association between pre-diagnostic hormone replacement therapy (HRT) and breast cancer specific mortality as well as potential influences from other lifestyle factors on the association was investigated. STUDY DESIGN: Female participants from the prospective cohort "Diet, Cancer...

  20. The influence of ageism, experience, and relationships with older adults on physical therapy students' perception of geriatrics.

    Science.gov (United States)

    Blackwood, Jennifer; Sweet, Christina

    2017-01-01

    Increased exposure to geriatrics throughout a student's professional education has been reported to improve the desire to work in this area; however, factors that influence the perception of geriatric physical therapy may prohibit students from actively seeking those experiences. The purpose of this study was to examine the perceptions of geriatric physical therapy by first-year graduate physical therapy students. A qualitative case study research approach was performed. Three focus groups were completed using students enrolled in their second semester of a graduate-level physical therapy program. Dialogue was reviewed and coded by three raters. Twenty-five subcategories of open-coding terms were triangulated and grouped into 4 themes via axial coding. Four themes emerged: (1) ageism exists in health care, (2) personal and professional experiences serve as a framework for students' perception of geriatrics, (3) interpersonal relationships formed within geriatric practice are highly valued, and (4) additional contextual barriers exist in geriatrics. To meet the needs of a highly skilled geriatric workforce, students should participate in enhanced geriatric experiences in didactic coursework as well as within interprofessional geriatric clinics throughout their education.

  1. Factors influencing treatment success of negative pressure wound therapy in patients with postoperative infections after Osteosynthetic fracture fixation

    DEFF Research Database (Denmark)

    Izadpanah, Kaywan; Hansen, Stephanie; Six-Merker, Julia

    2017-01-01

    3 (OR 10.2 [CI 1.88-55.28]). Wounds were less likely to heal in conjunction with high CRP blood levels (>20 mg/l) at the time of discharge (OR 3.6 [95% CI 1.31-10.08]) or following a change of the infecting bacterial species under therapy (OR 3.2 [95% CI, 1.13-8.99]). CONCLUSIONS: These results......BACKGROUND: Negative Pressure Wound Therapy (NPWT) is being increasingly used to treat postoperative infections after osteosynthetic fracture fixation. The aim of the present study was to analyze the influence of epidemiological and microbiological parameters on outcome. METHODS: Infections...... logistic regression models based on data from 106 patients. RESULTS: Staged wound lavage in combination with NPWT allowed implant preservation in 44% and led to successful healing in 73% of patients. Fermentation characteristics, load and behavior after gram staining revealed no statistically significant...

  2. Dominican Children with HIV Not Receiving Antiretrovirals: Massage Therapy Influences their Behavior and Development

    Directory of Open Access Journals (Sweden)

    Maria Hernandez-Reif

    2008-01-01

    Full Text Available Forty-eight children (M age = 4.8 years infected with HIV/AIDS and living in the Dominican Republic were randomly assigned to a massage therapy or a play session control group. The children in the massage therapy group received two weekly 20-min massages for 12 weeks; the children in the control group participated in a play session (coloring, playing with blocks for the same duration and length as the massage therapy group. Overall, the children in the massage therapy group improved in self-help abilities and communication, suggesting that massage therapy may enhance daily functioning for children with HIV/AIDS. Moreover, the HIV infected children who were six or older also showed a decrease in internalizing behaviors; specifically depressive/anxious behaviors and negative thoughts were reduced. Additionally, baseline assessments revealed IQ equivalence below normal functioning for 70% of the HIV infected children and very high incidences of mood problems (depression, withdrawn for 40% of the children and anxiety problems for 20% of the children, suggesting the need for better monitoring and alternative interventions in countries with limited resources to improve cognition and the mental health status of children infected with HIV/AIDS.

  3. Prognostic value of the age-adjusted International Prognostic Index in chemosensitive recurrent or refractory non-Hodgkin's lymphomas treated with high-dose BEAM therapy and autologous stem cell transplantation.

    Science.gov (United States)

    Jabbour, E; Peslin, N; Arnaud, P; Ferme, C; Carde, P; Vantelon, J M; Bocaccio, C; Bourhis, J H; Koscielny, S; Ribrag, V

    2005-06-01

    High-dose therapy (HDT) is now recommended for patients under 60 years of age with chemosensitive relapsed aggressive non-Hodgkin's lymphoma. However, approximately half of these patients will be cured by HDT. Prognostic factors are needed to predict which patients with chemosensitive lymphoma to second-line therapy could benefit from HDT. We retrospectively investigated the prognostic value of the widely used age-adjusted International Prognostic Index (AA-IPI) calculated at the time of relapse (35 patients) or just before second-line salvage therapy for primary refractory disease (5 patients). The median age was 51 years (range 18-64 years). Thirty-six patients had diffuse large B-cell lymphoma. Salvage cytoreductive therapy before HDT was DHAP/ESHAP (cytarabine, cysplatin, etoposide, steroids) in 17 patients, VIM3-Ara-c/MAMI (high-dose cytarabine, ifosfamide, methyl-gag, amsacrine) in 17 patients, CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone) or reinforced CHOP in 4 patients, high-dose cyclophosphamide and etoposide in 2 patients. The HDT regimen consisted of BEAM (carmusine, cytarabine, etoposide, melphalan) in all cases. Eleven patients were in partial remission and 29 in complete remission at the time of HDT. Ten patients had an IPI >1, 16 had relapsed early (6 months after first-line chemotherapy) (P=1), but the AA-IPI >1 was associated with a poor outcome (P=0.03). In conclusion, the AA-IPI could have a prognostic value in patients with chemosensitive recurrent lymphoma treated with BEAM HDT.

  4. Virus integration and genome influence in approaches to stem cell based therapy for andro-urology.

    Science.gov (United States)

    Li, Longkun; Zhang, Deying; Li, Peng; Damaser, Margot; Zhang, Yuanyuan

    2015-03-01

    Despite the potential of stem cells in cell-based therapy, major limitations such as cell retention, ingrowth, and trans-differentiation after implantation remain. One technique for genetic modification of cells for tissue repair is the introduction of specific genes using molecular biology techniques, such as virus integration, to provide a gene that adds new functions to enhance cellular function, and to secrete trophic factors for recruiting resident cells to participate in tissue repair. Stem cells can be labeled to track cell survival, migration, and lineage. Increasing evidence demonstrates that cell therapy and gene therapy in combination remarkably improve differentiation of implanted mesenchymal stromal cells (MSCs), revascularization, and innervation in genitourinary tissues, especially to treat urinary incontinence, erectile dysfunction, lower urinary tract reconstruction, and renal failure. This review discusses the benefits, safety, side effects, and alternatives for using genetically modified MSCs in tissue regeneration in andro-urology.

  5. Phase I Pharmacokinetic and Pharmacodynamic Study of the Multikinase Inhibitor Sorafenib in Combination With Clofarabine and Cytarabine in Pediatric Relapsed/Refractory Leukemia

    Science.gov (United States)

    Inaba, Hiroto; Rubnitz, Jeffrey E.; Coustan-Smith, Elaine; Li, Lie; Furmanski, Brian D.; Mascara, Gerard P.; Heym, Kenneth M.; Christensen, Robbin; Onciu, Mihaela; Shurtleff, Sheila A.; Pounds, Stanley B.; Pui, Ching-Hon; Ribeiro, Raul C.; Campana, Dario; Baker, Sharyn D.

    2011-01-01

    Purpose To assess the toxicity, pharmacokinetics, and pharmacodynamics of multikinase inhibitor sorafenib in combination with clofarabine and cytarabine in children with relapsed/refractory leukemia. Patients and Methods Twelve patients with acute leukemia (11 with acute myeloid leukemia [AML]) received sorafenib on days 1 to 7 and then concurrently with cytarabine (1 g/m2) and clofarabine (stratum one: 40 mg/m2, n = 10; stratum two [recent transplantation or fungal infection]: 20 mg/m2, n = 2) on days 8 to 12. Sorafenib was continued until day 28 if tolerated. Two sorafenib dose levels (200 mg/m2 and 150 mg/m2 twice daily) were planned. Sorafenib pharmacokinetic and pharmacodynamic studies were performed on days 7 and 8. Results At sorafenib 200 mg/m2, two of four patients in stratum one and one of two patients in stratum two had grade 3 hand-foot skin reaction and/or rash as dose-limiting toxicities (DLTs). No DLTs were observed in six patients in stratum one at sorafenib 150 mg/m2. Sorafenib inhibited the phosphorylation of AKT, S6 ribosomal protein, and 4E-BP1 in leukemia cells. The rate of sorafenib conversion to its metabolite sorafenib N-oxide was high (mean, 33%; range, 17% to 69%). In vitro, the N-oxide potently inhibited FLT3–internal tandem duplication (ITD; binding constant, 70 nmol/L) and the viability of five AML cell lines. On day 8, sorafenib decreased blast percentages in 10 of 12 patients (median, 66%; range, 9% to 95%). After combination chemotherapy, six patients (three FLT3-ITD and three FLT3 wild-type AML) achieved complete remission, two (both FLT3-ITD AML) had complete remission with incomplete blood count recovery, and one (FLT3 wild-type AML) had partial remission. Conclusion Sorafenib in combination with clofarabine and cytarabine is tolerable and shows activity in relapsed/refractory pediatric AML. PMID:21768474

  6. Influence of the bystander effect on HSV-tk/GCV gene therapy. A review

    NARCIS (Netherlands)

    van Dillen, Ingrid J; Mulder, Nanno H; Vaalburg, Willem; de Vries, Erik F J; Hospers, Geke A P

    2002-01-01

    Despite the development of new therapeutic strategies, cancer remains incurable in most patients with advanced disease. A recent potential improvement in therapeutic strategies is the concept of suicide gene therapy. After transfection with a suicide gene, cells can convert a harmless prodrug into i

  7. Direction of Influence between Posttraumatic and Depressive Symptoms during Prolonged Exposure Therapy among Children and Adolescents

    Science.gov (United States)

    Aderka, Idan M.; Foa, Edna B.; Applebaum, Edna; Shafran, Naama; Gilboa-Schechtman, Eva

    2011-01-01

    Objective: Our objective in the present study was to examine the temporal sequencing of posttraumatic and depressive symptoms during prolonged exposure therapy for posttraumatic stress disorder (PTSD) among children and adolescents. Method: Participants were 73 children and adolescents (56.2% female) between the ages of 8 and 18. Participants…

  8. Influence of the bystander effect on HSV-tk/GCV gene therapy. A review

    NARCIS (Netherlands)

    van Dillen, Ingrid J; Mulder, Nanno H; Vaalburg, Willem; de Vries, Erik F J; Hospers, Geke A P

    Despite the development of new therapeutic strategies, cancer remains incurable in most patients with advanced disease. A recent potential improvement in therapeutic strategies is the concept of suicide gene therapy. After transfection with a suicide gene, cells can convert a harmless prodrug into

  9. Renal function after unilateral nephrectomy for Wilms' tumour : The influence of radiation therapy

    NARCIS (Netherlands)

    deGraaf, SSN; vanGent, H; ReitsmaBierens, WCC; vanLuyk, WHJ; Dolsma, WV; Postma, A

    1996-01-01

    The effect of therapy on renal function after unilateral nephrectomy for Wilms' tumour was studied. In the second year following unilateral nephrectomy, glomerular filtration rate (GFR) and effective renal plasma flow (ERPF) were estimated simultaneously by measuring I-125-iothalamate clearance and

  10. The association between early menopause and risk of ischaemic heart disease: Influence of Hormone Therapy?

    DEFF Research Database (Denmark)

    Løkkegaard, E; Andersen, Zorana Jovanovic; Heitmann, B L

    2006-01-01

    Randomised clinical trials find no protection against development of ischaemic heart disease by use of Hormone Therapy (HT) after the age of 50 years. Observational studies suggest that early menopause is a risk factor for ischaemic heart disease. Yet, a clinical very relevant question is whether...... HT reduces this risk associated with early menopause....

  11. Influence of environmental variables in the efficiency of phage therapy in aquaculture.

    Science.gov (United States)

    Silva, Yolanda J; Costa, Liliana; Pereira, Carla; Cunha, Ângela; Calado, Ricardo; Gomes, Newton C M; Almeida, Adelaide

    2014-09-01

    Aquaculture facilities worldwide continue to experience significant economic losses because of disease caused by pathogenic bacteria, including multidrug-resistant strains. This scenario drives the search for alternative methods to inactivate pathogenic bacteria. Phage therapy is currently considered as a viable alternative to antibiotics for inactivation of bacterial pathogens in aquaculture systems. While phage therapy appears to represent a useful and flexible tool for microbiological decontamination of aquaculture effluents, the effect of physical and chemical properties of culture waters on the efficiency of this technology has never been reported. The present study aimed to evaluate the effect of physical and chemical properties of aquaculture waters (e.g. pH, temperature, salinity and organic matter content) on the efficiency of phage therapy under controlled experimental conditions in order to provide a basis for the selection of the most suitable protocol for subsequent experiments. A bioluminescent genetically transformed Escherichia coli was selected as a model microorganism to monitor real-time phage therapy kinetics through the measurement of bioluminescence, thus avoiding the laborious and time-consuming conventional method of counting colony-forming units (CFU). For all experiments, a bacterial concentration of ≈ 10(5) CFU ml(-1) and a phage concentration of ≈ 10(6-8) plaque forming unit ml(-1) were used. Phage survival was not significantly affected by the natural variability of pH (6.5-7.4), temperature (10-25 °C), salinity (0-30 g NaCl l(-1) ) and organic matter concentration of aquaculture waters in a temperate climate. Nonetheless, the efficiency of phage therapy was mostly affected by the variation of salinity and organic matter content. As the effectiveness of phage therapy increases with water salt content, this approach appears to be a suitable choice for marine aquaculture systems. The success of phage therapy may also be enhanced in

  12. [Influence of dietary therapy containing sunflower oil fortified with phospholipids on the lipid metabolism in patients with hypertension and obesity].

    Science.gov (United States)

    Eshigina, S; Gapparov, M M; Mal'tsev, G Iu; Kulakov, S N

    2007-01-01

    It was investigated the influence of dietary therapy containing sunflower oil with phospholipids (PL) on the lipid profile of plasma and composition of fatty acids of red blood cells in patients with hypertension and obesity. The results show that after the period of three weeks for each diet the unrefined sunflower oil supplemented with PL (30 gr oil containing 10, 8 gr PL) in diet had more influence on lowering of blood pressure (specially on diastolic BP). This diet reduced serum total cholesterol, low density lipoprotein (LDL), apolipoprotein A 1, apoB and fibrinogen more than the refined sunflower oil diet. This oil presents useful source of polyunsaturated fatty acids and essential PL for diets aimed at prevention of heart disease.

  13. Influence of hormone substitution therapy on postmenopausal uterus; Einfluss einer Hormonsubstitution auf den postmenopausalen Uterus

    Energy Technology Data Exchange (ETDEWEB)

    Otte, A.; Ruedisueli, A.; Goetze, M.; Leibundgut, U.; Mueller-Brand, J. [Inst. fuer Nuklearmedizin, Kantonsspital, Universitaetskliniken, Basel (Switzerland); Nitzsche, E.U. [Abt. Nuklearmedizin, Radiologische Universitaetsklinik, Freiburg (Germany)

    1997-12-01

    In a 58-year-old postmenopausal woman blood flow and blood pool images of bone scintigraphy showed a focus of increased activity in the right pelvic region. Computed tomography and ultrasound exhibited no abnormalities in the abdomen; especially the uterus and ovaries were normal. Careful anamnestic evaluation revealed that the patient received a long-term peroral estrogen/gestagen replacement therapy for the prevention of osteoporosis, but did not have menstruation-like bleedings for the last twelve months of therapy. At time of admission, the patient was on day 25 of hormone replacement therapy, and the uterus wash, therefore, in a premenstrual stage. Hence, despite cessation of bleedings in postmenopausal women, one should think of hormone replacement therapy as an explanation for vascular pelvic tumors seen by the first two phases of bone scintigraphy, before further diagnostic steps are undertaken. (orig.) [Deutsch] Bei der Skelettszintigraphie einer 58jaehrigen postmenopausalen Frau erkannte man in der Perfusions- und Blood-pool-Phase einen unklaren Fokus erhoehter Aktivitaet im rechten Becken. Computertomographie und Sonographie des Abdomens, insbesondere des Uterus und der Ovarien, waren unauffaellig. Nach eingehender anamnestischer Befragung stellte sich heraus, dass die Patientin unter einer mehrjaehrigen peroralen Oestrogen-/Gestagen-Hormonsubstitutionstherapie zur Osteoporose-Prophylaxe stand, jedoch seit den letzten zwoelf Monaten der Therapie ueber keine menstruationsaehnlichen Abbruchblutungen mehr berichten konnte. Bei ihrer Zuweisung befand sich die Patientin am 25. Tag der Hormonsubstitutionstherapie und ihr Uterus somit in einem praemenstruellen Stadium. Trotz Ausbleibens der Blutung bei postmenopausalen Frauen sollte somit an die Moeglichkeit der Hormonsubstitution gedacht und danach gefragt werden, wenn in den ersten beiden Phasen der Skelettszintigraphie eine unklare, gut vaskularisierte Struktur im kleinen Becken gefunden wird, bevor weitere

  14. Clinical study on reduced dose idarubicin combined with cytarabine regimen in the treatment of elderly patients with acute myeloid leukemia%减低剂量IA方案治疗老年急性髓细胞白血病患者的疗效观察

    Institute of Scientific and Technical Information of China (English)

    姚一芸; 朱琦; 邹丽芳; 汪蕾; 唐勇; 程毅敏; 林文洁; 任志宏; 夏祖光

    2011-01-01

    Objective: The aim of this study was to evaluate the clinical efficacy and toxicity of reduced-dose Idarubicin combined with Cytarabine (IA) regimen in the treatment of elderly patients with acute myeloid leukemia (AML). Method:Forty-two patients were enrolled. Fifteen cases were treated with reduced dose IA regimen (Idarubicin 10 mg · m-2 · d 1, d1~2; cytarabine (Ara-C) 100 mg· m-2 · d-1 , dl~5). 13 cases were treated with standard-dose IA regimen (ldarubicin 10 mg· m-2 · d-1 , dl~3; Ara-C 100 mg· m-2 · d-1 · d1~7). The other 14 cases were treated with standard mitoxantrone combined with Cytarabine (MA) regimen( mitoxantrone 8 mg·m-2 · d-1 , d1~3; Ara-C 100 mg· m-2 · d-1 , dl~7). All patients received at least 2 cycles chemotherapy. Result:In reduced-dose IA regimen group, 6 patients (40%) acheived complete remission (CR), similar to that in standard-dose IA and MA regemin groups. Myelosuppression and infections due to neutropenia were the most frequent adverse effects of reduced-dose IA regimen, while grade IV myelosuppression rate was lower in reduced-dose IA regimen group than that in standard dose IA and MA regemin groups (P<0.05). Nonhematologic comlications could be alleviated with supportive therapy. The suvival rate was lower in Reduced dose IA regimen group than that in standard-dose IA and MA regemin groups (P>0.05). Conclusion:Reduced-dose IA regimen might be an effective and well tolerated therapy for elderly patients with AML.%目的:探讨减低剂量去甲氧柔红霉素联合阿糖胞苷(IA)方案治疗老年急性髓细胞白血病(AML)患者的疗效和不良反应.方法:42例老年AML患者分别以减低剂量IA方案、标准剂量IA方案和标准剂量米托蒽醌联合阿糖胞苷方案(MA)治疗,比较3组病例在临床疗效、不良反应、病死率等指标上的差异.结果:减低剂量IA组完全缓解(CR)6例(40%),标准剂量IA组CR 5例(38%),标准剂量MA组CR 5例(35%),减低剂量IA组与标

  15. The Influence of Family Therapy on Flexibility and Cohesion among Family Members Seeking Male Residential Treatment for Adolescent and Young Adult Substance Abuse

    Science.gov (United States)

    Marlowe, Stephanie L.

    2011-01-01

    The present study investigated within a substance abuse treatment center the influence of family therapy on flexibility and cohesion among family members. Past studies have suggested adolescents who abuse substances exist in families who have a lack of balance of flexibility and cohesion. Unfortunately, few studies have examined the influence of…

  16. The Influence of Drug Testing and Benefit-Based Distribution of Opioid Substitution Therapy on Drug Abstinence.

    Science.gov (United States)

    Gabrovec, Branko

    2015-01-01

    The objective of our research was to discover whether the new approach to urine drug testing has a positive effect on users' abstinence, users' treatment, and their cooperation, while remaining user-friendly, and whether this approach is more cost-effective. The centers are focused on providing high-quality treatment within a cost-efficient program. In this study, we focus on the influence of drug testing and benefit-based distribution of opioid substitution therapy (BBDOST) on drug abstinence. The purpose of this study was to find any possible positive effect of modified distribution of the therapy and illicit drug testing on the number of users who are abstinent from illicit drugs and users who are not abstinent from illicit drugs as well as the users' opinion on BBDOST and testing. We are also interested in a difference in abstinence rates between those on BBDOST and those not receiving BBDOST. In 2010, the method of drug testing at the center was changed (less frequent and random drug testing) to enable its users faster access to BBDOST (take-home therapy). It was found that the number of drug-abstinent program participants has increased from initial 44.5% (2010) to 54.1% (2014). According to the program participants, the new method allows them to achieve and maintain abstinence from drugs more easily. In addition, they are also satisfied with the modified way of drug testing. This opinion does not change with age, gender, and acquired benefits.

  17. Study Protocol: The influence of Running Therapy on executive functions and sleep of prisoners [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Jesse Meijers

    2015-06-01

    Full Text Available Background: Executive dysfunction appears to be related to increased recidivism. Of note is that sleep disturbances, which are highly prevalent in prisons, may attenuate executive functions. Thus, improving executive functions, either directly or indirectly through the improvement of sleep, may reduce recidivism. It is hypothesised that physical exercise, in the form of Running Therapy, has a direct positive effect on executive functions as well as an indirect effect through the improvement of sleep. Methods/Design: Seventy two (N = 72 detainees in various penitentiary institutions in the Netherlands will be recruited in this study. A baseline measurement, including six neuropsychological tests of the Cambridge Neuropsychological Test Automated Battery (CANTAB, an assessment of sleep quality and duration using the Actiwatch (Actiwatch 2, Philips Respironics, Murrysville, PA, USA and various other measurements will be administered before the start of the treatment. After 3 months of Running Therapy, participants will be assessed again with the same tests for neuropsychological and physical functioning. Primary outcomes are executive functioning and various sleep variables. Discussion: This study will be the first to investigate the possible influence of Running Therapy on the cognitive functioning, sleep and aggression in prisoners.

  18. CCL3L1-CCR5 genotype influences durability of immune recovery during antiretroviral therapy of HIV-1-infected individuals.

    Science.gov (United States)

    Ahuja, Sunil K; Kulkarni, Hemant; Catano, Gabriel; Agan, Brian K; Camargo, Jose F; He, Weijing; O'Connell, Robert J; Marconi, Vincent C; Delmar, Judith; Eron, Joseph; Clark, Robert A; Frost, Simon; Martin, Jeffrey; Ahuja, Seema S; Deeks, Steven G; Little, Susan; Richman, Douglas; Hecht, Frederick M; Dolan, Matthew J

    2008-04-01

    The basis for the extensive variability seen in the reconstitution of CD4(+) T cell counts in HIV-infected individuals receiving highly active antiretroviral therapy (HAART) is not fully known. Here, we show that variations in CCL3L1 gene dose and CCR5 genotype, but not major histocompatibility complex HLA alleles, influence immune reconstitution, especially when HAART is initiated at CCR5 genotypes favoring CD4(+) T cell recovery are similar to those that blunted CD4(+) T cell depletion during the time before HAART became available (pre-HAART era), suggesting that a common CCL3L1-CCR5 genetic pathway regulates the balance between pathogenic and reparative processes from early in the disease course. Hence, CCL3L1-CCR5 variations influence HIV pathogenesis even in the presence of HAART and, therefore, may prospectively identify subjects in whom earlier initiation of therapy is more likely to mitigate immunologic failure despite viral suppression by HAART. Furthermore, as reconstitution of CD4(+) cells during HAART is more sensitive to CCL3L1 dose than to CCR5 genotypes, CCL3L1 analogs might be efficacious in supporting immunological reconstitution.

  19. The influence of diabetes mellitus and insulin therapy on biomechanical retention around dental implants: a study in rabbits.

    Science.gov (United States)

    Margonar, Rogério; Sakakura, Celso E; Holzhausen, Marinella; Pepato, Maria Teresa; Alba, júnior Rodolfo Cândia; Marcantonio, júnior Elcio

    2003-01-01

    The oral rehabilitation by dental implants in patients with diabetes remains a controversial issue. The aim of this study was to evaluate the influence of diabetes mellitus and insulin therapy on the bone healing around dental implants using torque removal. Twenty-seven rabbits were randomly divided into 3 groups with 9 animals each: control (C) group, induced diabetic (D) group, and insulin-treated diabetic (ITD) group (10 U/day). After 1 week, one implant was inserted at the tibial metaphysis of the animals. The glucose levels were periodically evaluated through the glucose-oxidase enzymatic method. The animals were killed at 4, 8, and 12 weeks after surgery and the biomechanical test was performed using a torque manometer. Statistically significant differences regarding the removal torque of the implant could not be found at 4 weeks (P = 0.2) among groups. Group C showed statistically higher values than groups D and ITD at the experimental periods of 8 (P = 0.0001 and P = 0.0002, respectively) and 12 weeks (P = 0.0053 and P = 0.001, respectively). There were no statistical differences between D and ITD groups in any of the experimental periods. Diabetes mellitus has negatively influenced the mechanical retention of implants placed at the tibial metaphysis of rabbits. Therapy with insulin did not induce any changes.

  20. [The influence of exercise therapy on the psychological status of women presenting with osteoporosis].

    Science.gov (United States)

    Menduksheva, Iu E; Kirpikova, M N; Shutemova, E A

    2010-01-01

    The objective of the present study was to evaluate effectiveness of correction of the psychological status of postmenopausal women suffering primary osteoporosis (OP) by means of exercise therapy. Diagnosis of OP was verified by dual energy X-ray absorptiometry. The degree of depression was assessed using the CES-D questionnaire and that of reactive anxiety by the C.D. Spielberger and Yu.L. Khanin method. A visual-analogue scale was used to obtain self-assessment of the patients' health and pain intensity. Physical rehabilitation was shown to cause reduction of reactive anxiety and alleviate pain syndrome. As a result, the quality of the patients' life improved regardless of OP severity. However, beneficial effect of exercise therapy was apparent only in patients presenting with mild and moderately severe anxiety/depressive disorders but was lacking in more serious cases.

  1. Sources of information influencing the state-of-the-science gap in hormone replacement therapy usage.

    Science.gov (United States)

    Chew, Fiona; Wu, Xianwei

    2017-01-01

    Medical reviews and research comprise a key information source for news media stories on medical therapies and innovations as well as for physicians in updating their practice. The present study examined medical review journal articles, physician surveys and news media coverage of hormone replacement therapy (HT) to assess the relationship between the three information sources and whether/if they contributed to a state-of-the-science gap (a condition when the evaluation of a medical condition or therapy ascertained by the highest standards of investigation is incongruent with the science-in-practice such as physician recommendations and patient actions). We content-analyzed 177 randomly sampled HT medical reviews between 2002 and 2014, and HT news valence in three major TV networks, newspapers and magazines/internet sites in 2002-2003, 2008-2009 and 2012-14. The focus in both analyses was whether HT benefits outweighed risks, risks outweighed benefits or both risks and benefits were presented. We also qualitatively content-analyzed all 19 surveys of US physicians' HT recommendations from 2002 to 2009, and 2012 to 2014. Medical reviews yielded a mixed picture about HT (40.1% benefits, 26.0% risks, and 33.9% both benefits and risks). While a majority of physician surveys were pro-HT 10/19), eight showed varied attitudes and one was negative. Newspaper and television coverage reflected a pro and con balance while magazine stories were more positive in the later reporting period. Medical journal review articles, physicians, and media reports all provide varying view points towards hormone therapy use thus leading to limited knowledge about the actual risks and benefits of HT among peri- and menopausal women and a state-of-the-science gap.

  2. The influence of statin therapy on platelet activity markers in hyperlipidemic patients after ischemic stroke

    Science.gov (United States)

    Chmielewski, Henryk; Kaczorowska, Beata; Przybyła, Monika; Baj, Zbigniew

    2015-01-01

    Introduction Low-density lipoprotein cholesterol (LDL-C) has been reported to increase platelet activation. Reducing the level of LDL-C with statins induces important pleiotropic effects such as platelet inhibition. This association between platelet activity and statin therapy may be clinically important in reducing the risk of ischemic stroke. We investigated the effect of simvastatin therapy on platelet activation markers (platelet CD62P, sP-selectin, and platelet-derived microparticles (PDMPs)) in hyperlipidemic patients after ischemic stroke. Material and methods The study group consisted of 21 hyperlipidemic patients after ischemic stroke confirmed by CT, and 20 healthy subjects served as controls. We assessed the CD62P expression on resting and thrombin-activated blood platelets. CD62P and PDMPs were analyzed by the use of monoclonal antibodies anti-CD61 and anti-CD62 on a flow cytometer. The level of sP-selectin in serum was measured by the ELISA (enzyme-linked immunosorbent assay) method. All markers were re-analyzed after 6 months of treatment with simvastatin (20 mg/day). Results Hyperlipidemic patients presented a significantly higher percentage of CD62+ platelets and higher reactivity to thrombin compared to control subjects. After simvastatin therapy hyperlipidemic patients showed a reduction of the percentage of resting CD62P(+) platelets (p = 0.005) and a reduction of expression and percentage of CD62P(+) platelets after activation by thrombin (median p < 0.05; percentage: p = 0.001). A decrease of sP-selectin levels (p = 0.001) and percentage of PDMPs (p < 0.05) in this group was also observed. Conclusions HMG-CoA reductase inhibitor therapy in stroke patients with hyperlipidemia may be useful not only due to the lipid-lowering effect but also because of a significant role in reduction of platelet activation and reactivity. PMID:25861297

  3. Influence of Craniosacral Therapy on Anxiety, Depression and Quality of Life in Patients with Fibromyalgia

    OpenAIRE

    Matarán-Peñarrocha, Guillermo A.; Adelaida María Castro-Sánchez; Gloria Carballo García; Carmen Moreno-Lorenzo; Tesifón Parrón Carreño; María Dolores Onieva Zafra

    2011-01-01

    Fibromyalgia is considered as a combination of physical, psychological and social disabilities. The causes of pathologic mechanism underlying fibromyalgia are unknown, but fibromyalgia may lead to reduced quality of life. The objective of this study was to analyze the repercussions of craniosacral therapy on depression, anxiety and quality of life in fibromyalgia patients with painful symptoms. An experimental, double-blind longitudinal clinical trial design was undertaken. Eighty-four patien...

  4. Sources of information influencing the state-of-the-science gap in hormone replacement therapy usage

    Science.gov (United States)

    Wu, Xianwei

    2017-01-01

    Objective Medical reviews and research comprise a key information source for news media stories on medical therapies and innovations as well as for physicians in updating their practice. The present study examined medical review journal articles, physician surveys and news media coverage of hormone replacement therapy (HT) to assess the relationship between the three information sources and whether/if they contributed to a state-of-the-science gap (a condition when the evaluation of a medical condition or therapy ascertained by the highest standards of investigation is incongruent with the science-in-practice such as physician recommendations and patient actions). Methods We content-analyzed 177 randomly sampled HT medical reviews between 2002 and 2014, and HT news valence in three major TV networks, newspapers and magazines/internet sites in 2002–2003, 2008–2009 and 2012–14. The focus in both analyses was whether HT benefits outweighed risks, risks outweighed benefits or both risks and benefits were presented. We also qualitatively content-analyzed all 19 surveys of US physicians’ HT recommendations from 2002 to 2009, and 2012 to 2014. Results Medical reviews yielded a mixed picture about HT (40.1% benefits, 26.0% risks, and 33.9% both benefits and risks). While a majority of physician surveys were pro-HT 10/19), eight showed varied attitudes and one was negative. Newspaper and television coverage reflected a pro and con balance while magazine stories were more positive in the later reporting period. Conclusion Medical journal review articles, physicians, and media reports all provide varying view points towards hormone therapy use thus leading to limited knowledge about the actual risks and benefits of HT among peri- and menopausal women and a state-of-the-science gap. PMID:28158240

  5. Influence of Craniosacral Therapy on Anxiety, Depression and Quality of Life in Patients with Fibromyalgia

    Directory of Open Access Journals (Sweden)

    Guillermo A. Matarán-Peñarrocha

    2011-01-01

    Full Text Available Fibromyalgia is considered as a combination of physical, psychological and social disabilities. The causes of pathologic mechanism underlying fibromyalgia are unknown, but fibromyalgia may lead to reduced quality of life. The objective of this study was to analyze the repercussions of craniosacral therapy on depression, anxiety and quality of life in fibromyalgia patients with painful symptoms. An experimental, double-blind longitudinal clinical trial design was undertaken. Eighty-four patients diagnosed with fibromyalgia were randomly assigned to an intervention group (craniosacral therapy or placebo group (simulated treatment with disconnected ultrasound. The treatment period was 25 weeks. Anxiety, pain, sleep quality, depression and quality of life were determined at baseline and at 10 minutes, 6 months and 1-year post-treatment. State anxiety and trait anxiety, pain, quality of life and Pittsburgh sleep quality index were significantly higher in the intervention versus placebo group after the treatment period and at the 6-month follow-up. However, at the 1-year follow-up, the groups only differed in the Pittsburgh sleep quality index. Approaching fibromyalgia by means of craniosacral therapy contributes to improving anxiety and quality of life levels in these patients.

  6. Influence of craniosacral therapy on anxiety, depression and quality of life in patients with fibromyalgia.

    Science.gov (United States)

    Matarán-Peñarrocha, Guillermo A; Castro-Sánchez, Adelaida María; García, Gloria Carballo; Moreno-Lorenzo, Carmen; Carreño, Tesifón Parrón; Zafra, María Dolores Onieva

    2011-01-01

    Fibromyalgia is considered as a combination of physical, psychological and social disabilities. The causes of pathologic mechanism underlying fibromyalgia are unknown, but fibromyalgia may lead to reduced quality of life. The objective of this study was to analyze the repercussions of craniosacral therapy on depression, anxiety and quality of life in fibromyalgia patients with painful symptoms. An experimental, double-blind longitudinal clinical trial design was undertaken. Eighty-four patients diagnosed with fibromyalgia were randomly assigned to an intervention group (craniosacral therapy) or placebo group (simulated treatment with disconnected ultrasound). The treatment period was 25 weeks. Anxiety, pain, sleep quality, depression and quality of life were determined at baseline and at 10 minutes, 6 months and 1-year post-treatment. State anxiety and trait anxiety, pain, quality of life and Pittsburgh sleep quality index were significantly higher in the intervention versus placebo group after the treatment period and at the 6-month follow-up. However, at the 1-year follow-up, the groups only differed in the Pittsburgh sleep quality index. Approaching fibromyalgia by means of craniosacral therapy contributes to improving anxiety and quality of life levels in these patients.

  7. The influence of music and music therapy on pain-induced neuronal oscillations measured by magnetencephalography.

    Science.gov (United States)

    Hauck, Michael; Metzner, Susanne; Rohlffs, Fiona; Lorenz, Jürgen; Engel, Andreas K

    2013-04-01

    Modern forms of music therapy are clinically established for various therapeutic or rehabilitative goals, especially in the treatment of chronic pain. However, little is known about the neuronal mechanisms that underlie pain modulation by music. Therefore, we attempted to characterize the effects of music therapy on pain perception by comparing the effects of 2 different therapeutic concepts, referred to as receptive and entrainment methods, on cortical activity recorded by magnetencephalography in combination with laser heat pain. Listening to preferred music within the receptive method yielded a significant reduction of pain ratings associated with a significant power reduction of delta-band activity in the cingulate gyrus, which suggests that participants displaced their focus of attention away from the pain stimulus. On the other hand, listening to self-composed "pain music" and "healing music" within the entrainment method exerted major effects on gamma-band activity in primary and secondary somatosensory cortices. Pain music, in contrast to healing music, increased pain ratings in parallel with an increase in gamma-band activity in somatosensory brain structures. In conclusion, our data suggest that the 2 music therapy approaches operationalized in this study seem to modulate pain perception through at least 2 different mechanisms, involving changes of activity in the delta and gamma bands at different stages of the pain processing system.

  8. Influence of prophylactic anticonvulsant therapy on high-dose busulphan kinetics.

    Science.gov (United States)

    Hassan, M; Oberg, G; Björkholm, M; Wallin, I; Lindgren, M

    1993-01-01

    The pharmacokinetics of high-dose busulphan was studied in 17 patients during conditioning prior to bone marrow transplantation using deuterium-labeled busulphan (d8-BU). About 50% of busulphan doses 1 and 16 was replaced with d8-BU. Patients were treated with phenytoin or diazepam as prophylactic anticonvulsant therapy. Patients who received phenytoin demonstrated significantly higher clearance (mean +/- SD, 3.32 +/- 0.99 ml min-1 kg-1), a lower area under the concentration-time curve (AUC, 5,412 +/- 1,534 ng h ml-1; corrected for dose/kilogram) and a shorter elimination half-life (3.03 +/- 0.57 h) for the last dose of d8-BU (dose 16) as compared with the first dose (2.80 +/- 0.78 ml min-1 kg-1, 6,475 +/- 2,223 ng h ml-1 and 3.94 +/- 1.10 h, respectively). No difference in the above mentioned pharmacokinetic parameters was seen in patients treated with diazepam. Moreover, a continuous decrease in the steady-state level of busulphan was observed in four of seven patients in the phenytoin-treated group, whereas in the diazepam group, such a decrease was seen in only one of eight patients. We conclude that phenytoin used as prophylactic anticonvulsant therapy alters busulphan pharmacokinetics and, most probably, its pharmacodynamics. For adequate prophylactic therapy, anticonvulsants with fewer enzyme-inductive properties than phenytoin should be used.

  9. Interim (18)F-FGD PET/CT may not predict the outcome in primary central nervous system lymphoma patients treated with sequential treatment with methotrexate and cytarabine.

    Science.gov (United States)

    Jo, Jae-Cheol; Yoon, Dok Hyun; Kim, Shin; Lee, Kyoungmin; Kang, Eun Hee; Park, Jung Sun; Ryu, Jin-Sook; Huh, Jooryung; Park, Chan-Sik; Kim, Jong Hoon; Lee, Sang Wook; Suh, Cheolwon

    2017-09-01

    (18)F-fluoro-2-dexoy-D-glucose-positron emission tomography (PET)/computed tomography (CT) is a useful imaging technique for monitoring the treatment response in lymphoma cases. We investigated the value of interim brain PET/CT (I-PET/CT) for monitoring the response to intensive methotrexate-based chemotherapy in primary central nervous system lymphoma (PCNSL) patients with diffuse large B cell lymphoma (DLBCL). Of the 76 PCNSL patients treated with intensive methotrexate and cytarabine chemotherapy between September 2006 and December 2012, 66 patients with DLBCL were included in this study. The patient cohort of 66 individuals comprised 43 men and 23 women with a median age of 59 years (range, 17-75 years). During chemotherapy, 36 patients (54.5%) showed a negative metabolism on I-PET/CT, and 47 (71.2%) were negative on final (F) PET/CT. The baseline characteristics were similar between I-PET/CT-negative (n = 36) and I-PET/CT-positive patients (n = 30) except ECOG performance status. After a median follow-up of 27.5 months, there was no difference in the progression-free survival (PFS; P = 0.701) or overall survival (OS; P = 0.620) between the I-PET/CT-negative and I-PET/CT-positive groups. However, PFS in the F-PET/CT-negative group was significantly longer than that in the F-PET/CT-positive group (P PET/CT may not predict the survival outcome of PCNSL patients with DLBCL treated with intensive methotrexate and cytarabine chemotherapy. Prospective trials are required to fully evaluate the role of I-PET/CT.

  10. Influence of testosterone replacement therapy on metabolic disorders in male patients with type 2 diabetes mellitus and androgen deficiency.

    Science.gov (United States)

    Janjgava, Shota; Zerekidze, Tamar; Uchava, Lasha; Giorgadze, Elene; Asatiani, Ketevan

    2014-10-23

    Multiple epidemiological studies have shown that low testosterone levels are associated with and predict the future development of type 2 diabetes mellitus and the metabolic syndrome. The aim of our study was to show the influence of testosterone replacement therapy on obesity, HbA1c level, hypertension and dyslipidemia in patients with diabetes mellitus and androgen deficiency. One hundred and twenty-five male patients with diabetes mellitus were screened; 85 subjects aged 41 to 65 years, with BMI from 27.0 to 48.0 kg/m(2), were randomized in a placebo-controlled study. They also underwent a routine physical examination and selected by free testosterone examination. We divided patients into two groups: 1) treatment group, where we used diet, physical activity, patient's antidiabetic therapy and testosterone replacement therapy; 2) placebo group, where we used diet, physical activity, patient's antidiabetic therapy and placebo. After 6 months of treatment we repeated the diagnostic assessments: lipid profile was improved in both groups but in first group it was clinically significant. Free testosterone level increased in all groups, but in group I was clinically significant. HbA1c decreased in both groups, but in group I we obtained the best result. Leptin level after treatment was approximately the same in both groups. Also, blood pressure was reduced in both groups but results were similar. Our study demonstrated that it is possible to break this metabolic vicious circle by raising testosterone levels in diabetic men with androgen deficiency. Re-instituting physiological levels of testosterone, as the study has shown, has an important role in reducing the prevalence of diabetic complications.

  11. [Iron chelation therapy and its influence on the alleviation of EPO resistance in MDS patients].

    Science.gov (United States)

    Zhang, Yao; Xiao, Chao; Gu, Shu-Cheng; Chang, Chun-Kang

    2014-08-01

    This study was aimed to investigate the changes of erythropoietin (EPO), hemoglobin(Hb) and recombinant EPO (rEPO) levels in MDS patients receiving iron chelation therapy, and to explore the relationship between EPO and serum ferritin(SF). A total of 172 MDS patients and 30 healthy controls were studied. The levels of SF, EPO, serum iron (SI), total iron binding capacity (TIBC), C-reaction protein (CRP) and Hb were measured respectively, the level of SF was adjusted according to the changes of CRP. Among them, there were 34 cases of low-risk (SF>1 000 mg/L) receiving deferoxamine therapy, whose changes of SF, EPO, SI, TIBC, Hb levels were detected and compared before and after treatment. Besides, the difference in the incidence of EPO resistance in iron overload group and non-iron overload group was assessed before and after therapy, and 58 cases of low-risk and EPOEPO in non-iron overload group was higher than that in the normal control group (997.44 ± 473.48 vs 467.27 ± 238.49, P EPO in iron overload group was higher than that in non-iron overload group and control group (3257.59 ± 697.19 vs 997.44 ± 473.48, P = 0.012, 3257.59 ± 697.19 vs 467.27 ± 238.49, P = 0.002). Otherwise, the incidence of EPO resistance in iron overload group was higher than that in non-iron overload group (18/35 vs 2/23, P = 0.001), and the level of EPO and SF was positively related to each other in iron overload group (r = 0.310,P = 0.036). After receiving iron chelation therapy, the levels of SF, SI, TIBC and EPO in iron overload group were significantly lower than that before therapy (3942.38 ± 641.82 vs 2266.35 ± 367.31, P = 0.028;48.61 ± 10.65 vs 28.52 ± 12.61, P = 0.034;59.84 ± 12.62 vs 33.76 ± 15.43, P = 0.045;3808.01 ± 750.22 vs 1954.78 ± 473.18, P = 0.042). Moreover, the level of Hb increased (35 ± 18 vs 57 ± 21, P = 0.046) and the EPO resistance in some patients was decreased. It is concluded that iron chelation therapy can improve the efficacy of EPO to alleviate

  12. The main factors influencing canine demodicosis treatment outcome and determination of optimal therapy.

    Science.gov (United States)

    Arsenović, Milica; Pezo, Lato; Vasić, Nebojša; Ćirić, Rodoljub; Stefanović, Milan

    2015-07-01

    The main idea of this research was to evaluate the efficacy of canine demodicosis conventional treatments using mathematical analyses. All available papers published between 1980 and 2014 were used in this study. One hundred six clinical trials enrolling 3414 cases of generalized demodicosis in dogs are studied. Dogs entered in the analysis were only the ones in which the disease occurred naturally, excluding the studies in which transplantation of Demodex canis mites was done from other animals. In conventional acaricide treatments, sorted according to active substances (moxidectin, amitraz, doramectin, ivermectin, and milbemycin oxime), the way of application (spot-on, dips, orally, or subcutaneous), concentration, and interval of application were used as input parameters in mathematical modeling. Data of interest were the treatment outcome, the number of dogs that went into remission, the number of animals not responding to treatment microscopically, the average duration of therapy, the follow-up period, the number of patients with disease recurrence, the number of adverse effects, and the number of animals with side effects. Dogs lost to follow-up or when the treatment was discontinued, due to various reasons not in connection with the therapy protocol, were not considered. Statistical and mathematical analyses were applied for prediction of the drugs' effectiveness. Developed mathematical models showed satisfactorily r (2), higher than 0.87. Good evidence for recommending the use of milbemycin oxime PO (0.5 mg/kg, daily) and moxidectin spot-on (Advocate®, Bayer) weekly is found. A bit less effective therapies were based on ivermectin PO (0.5 mg/kg, daily), moxidectin PO (0.35 mg/kg, daily), and amitraz dips (0.05 % solution, weekly), respectively. It is important to keep in mind that Advocate® is recommended by the manufacturer for use in milder cases.

  13. Breast Cancer Risk After Radiation Therapy for Hodgkin Lymphoma: Influence of Gonadal Hormone Exposure.

    Science.gov (United States)

    Krul, Inge M; Opstal-van Winden, Annemieke W J; Aleman, Berthe M P; Janus, Cécile P M; van Eggermond, Anna M; De Bruin, Marie L; Hauptmann, Michael; Krol, Augustinus D G; Schaapveld, Michael; Broeks, Annegien; Kooijman, Karen R; Fase, Sandra; Lybeert, Marnix L; Zijlstra, Josée M; van der Maazen, Richard W M; Kesminiene, Ausrele; Diallo, Ibrahima; de Vathaire, Florent; Russell, Nicola S; van Leeuwen, Flora E

    2017-07-18

    Young women treated with chest radiation therapy (RT) for Hodgkin lymphoma (HL) experience a strongly increased risk of breast cancer (BC). It is unknown whether endogenous and exogenous gonadal hormones affect RT-associated BC risk. We conducted a nested case-control study among female 5-year HL survivors treated before age 41. Hormone exposure and HL treatment data were collected through medical records and questionnaires for 174 BC case patients and 466 control patients. Radiation dose to breast tumor location was estimated based on RT charts, simulation films, and mammography reports. We observed a linear radiation dose-response curve with an adjusted excess odds ratio (EOR) of 6.1%/Gy (95% confidence interval [CI]: 2.1%-15.4%). Women with menopause <30 years (caused by high-dose procarbazine or pelvic RT) had a lower BC risk (OR, 0.13; 95% CI, 0.03-0.51) than did women with menopause ≥50 years. BC risk increased by 6.4% per additional year of post-RT intact ovarian function (P<.001). Among women with early menopause (<45 years), hormone replacement therapy (HRT) use for ≥2 years did not increase BC risk (OR, 0.86; 95% CI, 0.32-2.32), whereas this risk was nonsignificantly increased among women without early menopause (OR, 3.69; 95% CI, 0.97-14.0; P for interaction: .06). Stratification by duration of post-RT intact ovarian function or HRT use did not statistically significantly modify the radiation dose-response curve. BC risk in female HL survivors increases linearly with radiation dose. HRT does not appear to increase BC risk for HL survivors with therapy-induced early menopause. There are no indications that endogenous and exogenous gonadal hormones affect the radiation dose-response relationship. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Influence of the physical environment on treatment effect in exercise therapy for knee or hip pain

    DEFF Research Database (Denmark)

    Sandal, Louise Fleng

    . The primary endpoint was participants’ global perceived effect (GPE) assessed on a 7-point Likert scale at the eight-week follow-up. A qualitative study was nested into the RCT including six semi-structured focus-group interviews with participants (n=25) and individual interviews with therapists (n=2...... environment. The passive waiting list group received no exercise therapy prior to the eight-week follow-up. Both participants and the supervising therapists were blind to the study aim. Participants self-reported joint pain on an 11-point numerical rating scale (NRS) before and after each exercise session...

  15. Influence of family, religion, and social conformity on client participation in sexual reorientation therapy.

    Science.gov (United States)

    Maccio, Elaine M

    2010-01-01

    This study examined the likelihood of participating in sexual reorientation therapy (SRT) based on actual or expected family reactions to the disclosure of one's same-sex sexuality, religious fundamentalism, social conformity, and several demographic variables. A sample of 52 SRT participants and 211 SRT nonparticipants who had ever identified as gay, lesbian, or bisexual completed a survey either online or in hardcopy format. Actual or expected negative family reactions, high religious fundamentalism, and identifying as spiritual significantly increased one's odds of participating in SRT. The findings are essential for preparing practitioners in any clinical practice setting to work with clients struggling with their sexuality.

  16. The Influence of Marriage and Family Therapy Training on Father-Son Relationships

    Science.gov (United States)

    Sowders, John Patrick

    2013-01-01

    The current literature available seeking to describe the influence of mental health professions on family life is minimal. An exhaustive review of empirical research revealed that sixteen articles are present with the majority of the focus on distinct mental health professions outside of MFT such as psychiatry, social work and psychology. Two of…

  17. The Influence of Marriage and Family Therapy Training on Father-Son Relationships

    Science.gov (United States)

    Sowders, John Patrick

    2013-01-01

    The current literature available seeking to describe the influence of mental health professions on family life is minimal. An exhaustive review of empirical research revealed that sixteen articles are present with the majority of the focus on distinct mental health professions outside of MFT such as psychiatry, social work and psychology. Two of…

  18. Preoperative physical therapy treatment did not influence postoperative pain and disability outcomes in patients undergoing shoulder arthroscopy: a prospective study

    Directory of Open Access Journals (Sweden)

    Valencia C

    2016-07-01

    Full Text Available Carolina Valencia,1 Rogelio A Coronado,2 Corey B Simon,3,4 Thomas W Wright,5 Michael W Moser,5 Kevin W Farmer,5 Steven Z George3,6,7 1Department of Applied Medicine and Rehabilitation, Indiana State University, Terre Haute, IN, 2Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN, 3Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, Gainesville, FL, 4Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville,FL, 5Department of Orthopaedics and Rehabilitation, University of Florida, Gainesville, FL, 6Center for Pain Research and Behavioral Health, University of Florida, Gainesville, FL, 7Brooks–PHHP Research Collaboration, Jacksonville, FL, USA Background: There is limited literature investigating preoperative physical therapy (pre-op PT treatment on pain intensity and disability after musculoskeletal surgery. The purposes of the present cohort study were to describe patient characteristics for those who had and did not have pre-op PT treatment and determine whether pre-op PT influenced the length of postoperative physical therapy (post-op PT treatment (number of sessions and 3-month and 6-month postsurgical outcomes, such as pain intensity and disability. Patients and methods: A total of 124 patients (mean age =43 years, 81 males with shoulder pain were observed before and after shoulder arthroscopic surgery. Demographic data, medical history, and validated self-report questionnaires were collected preoperatively and at 3 months and 6 months after surgery. Analysis of variance models were performed to identify differences across measures for patients who had pre-op PT treatment and those who did not and to examine outcome differences at 3 months and 6 months. Alpha was set at the 0.05 level for statistical significance. Results: Males had less participation in pre-op PT than females (P=0.01. In

  19. Factors influencing student selection of marriage and family therapy graduate programs.

    Science.gov (United States)

    Hertlein, Katherine M; Lambert-Shute, Jennifer

    2007-01-01

    To understand which factors students consider most important in choosing a marriage and family therapy (MFT) graduate program and how programs met or did not meet these expectations of students over the course of graduate study, we conducted an online mixed-method investigation. One hundred twelve graduate students in Commission on Accreditation for Marriage and Family Therapy Education-accredited programs responded to an online survey assessing what factors led them to select a specific graduate program in MFT. In the quantitative portion, students ranked each factor (personal fit, faculty, funding, research, clinical work, and teaching) as well as characteristics of each factor in relation to its importance in their selection of an MFT program. Additionally, students indicated to what level their programs meet their expectations. In the qualitative portion, students described how they believed their chosen program was or was not meeting their expectations. Both doctoral and master's students ranked personal fit as the top factor affecting their choice of graduate program in MFT, but they differed on the characteristics of each of these factors and their importance in selecting an MFT program. Implications for this research include program evaluation and program advertising, and are consistent with the scientist-practitioner model.

  20. Occupational therapy influence on a carer peer support model in a clinical mental health service.

    Science.gov (United States)

    Bourke, Cate; Sanders, Bronwyn; Allchin, Becca; Lentin, Primrose; Lang, Shannon

    2015-10-01

    Current policy frameworks call for the participation of consumers and carers in all levels of mental health service delivery in Australia. Such inclusion leads to better outcomes for all, however, it is recognised that carers have needs and occupations beyond their carer role. The aim of this article is to describe an innovative carer peer support program developed by a group of occupational therapists. The article describes the rationale, phases of development and the role that occupational therapists played in developing and sustaining the model. This is followed by an exploration of the occupational therapy attitudes, knowledge and skills that contributed to the conceptualisation and implementation of the model. Five occupational therapists engaged in a review process involving documentation, literature review, evaluation, reflection and discussion. Four of the occupational therapists had either coordinated or managed the service described. The fifth author facilitated the process. Review of the model indicates it equips carers to perform their caring occupation and helps carers recognise the need for occupations beyond caring, for their health and wellbeing. Employing carers as paid workers values their 'real life' experience in their caring occupation. Findings also illustrate that the attitudes, knowledge, skills and competency standards of occupational therapists are well suited in enabling this emerging area of service delivery. Although this model has been developed in a clinical mental health setting, the key principles could be applied with carers or consumers across a variety of settings in which occupational therapists are employed. © 2015 Occupational Therapy Australia.

  1. Influence of ambulance use on early reperfusion therapies for acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    SONG Li; HU Da-yi; YAN Hong-bing; YANG Jin-gang; SUN Yi-hong; LI Chao; LIU Shu-shan; WU Dong; FENG Qi

    2008-01-01

    Background Ambulance use expedites the definitive treatment of acute myocardial infarction (AMI). The aim of this study was to evaluate the effect of ambulance use on the administration of early reperfusion therapies for patients with AMI in Beijing, China.Methods Data were prospectively collected from 498 patients with ST-elevation myocardial infarction (STEMI) who were admitted within 12 hours of symptom onset to 19 hospitals in Beijing between November 1,2005 and December 31, 2006. The baseline characteristics of and the initial management of the ambulance users and the non-ambulance users were compared.Results Only 186 (37.3%) patients used an ambulance as transportation to the hospital. Ambulance users were, on average, older and at relatively higher risk on presentation than the non-ambulance users. After adjustment for patient and hospital characteristics, ambulance use was associated with a greater early reperfusion rate, mainly because of a greater incidence of primary percutaneous coronary intervention. In addition, ambulance users had a significantly shorter median door-to-balloon (120 compared with 145 minutes, P<0.001) and symptom onset-to-balloon (223 compared with 300 minutes, P<0.001) time than non-ambulance users.Conclusions Ambulances are underused by AMI patients in Beijing. Ambulance use may lead to more frequent and faster receipt of early reperfusion therapies. New public health strategies should be developed to facilitate an increased use of ambulances by AMI patients.

  2. The influence of the channel size on the reduction of side effects in microchannel proton therapy.

    Science.gov (United States)

    Girst, Stefanie; Greubel, Christoph; Reindl, Judith; Siebenwirth, Christian; Zlobinskaya, Olga; Dollinger, Günther; Schmid, Thomas E

    2015-08-01

    The potential of proton microchannel radiotherapy to reduce radiation effects in the healthy tissue but to keep tumor control the same as in conventional proton therapy is further elucidated. The microchannels spread on their way to the tumor tissue resulting in different fractions of the healthy tissue covered with doses larger than the tumor dose, while the tumor gets homogeneously irradiated. The aim of this study was to evaluate the effect of increasing channel width on potential side effects in the normal tissue. A rectangular 180 × 180 µm(2) and two Gaussian-type dose distributions of σ = 260 µm and σ = 520 µm with an interchannel distance of 1.8 mm have been applied by 20-MeV protons to a 3D human skin model in order to simulate the widened channels and to compare the irradiation effects at different endpoints to those of a homogeneous proton irradiation. The number of protons applied was kept constant at all irradiation modes resulting in the same average dose of 2 Gy. All kinds of proton microchannel irradiation lead to higher cell viability and produce significantly less genetic damage than homogeneous proton irradiation, but the reduction is lower for the wider channel sizes. Our findings point toward the application of microchannel irradiation for clinical proton or heavy ion therapy to further reduce damage of normal tissues while maintaining tumor control via a homogeneous dose distribution inside the tumor.

  3. Factors influencing pain therapy for metastatic cancer patients in Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Ivana Tica Sedlar

    2016-11-01

    Full Text Available Objective. To investigate cancer pain management and evaluate factors that could be addressed and lead to potential improvement of pain therapy. Materials and methods. Two hundred patients with metastatic cancer pain at the Department of Oncology, University Hospital Mostar, completed questionnaires about cancer pain treatment. Thirty oncologists from the Cancer Institute, University of Sarajevo and the Department of Oncology, Clinical Hospital, Mostar were asked to complete the questionnaire about cancer pain management. Results. Compliance for analgesics was statistically better (p=0.013 for patients who were regularly asked about pain than for those patients who were asked periodically. Nearly twice as many patients, whom the doctor always asked about pain, regularly took medication (65.5% versus 32.8%. There was a statistically significant, positive relationship between regular use of analgesics and the interest of the doctor about pain reduction after initiation of analgesic therapy (p=0.008. Almost half of the patients, 47%, stated that their doctor did not devote enough time to their pain problems during the interview. Statistically significantly more patients took analgesic medication regularly if they were not afraid of narcotics (p=0.006. Numerical or VAS scales in description of cancer pain were used by only 30% of interviewed oncologists. The vast majority of doctors, 86.7%, used opiates for the terminal phase of the illness. Conclusion. Assessment and the treatment of cancer pain in Bosnia and Herzegovina remains inadequate, emphasizing the need for changes to cancer pain patient care.

  4. [The influence of intensive insulin therapy on hemodynamics in patients with septic shock].

    Science.gov (United States)

    Dong, Shi-min; Qin, Yan-jun; Gao, Yu-fang

    2009-05-01

    To elucidate effects of intensive insulin therapy and target glucose control on hemodynamics and cardiac function in patients with septic shock. Twenty-seven patients of septic shock with myocardial depression were divided into routine group (14 cases, level of blood glucose was 4.1 to 6.1 mmol/L) and target group (13 cases, level of blood glucose was 6.2 to 8.3 mmol/L). Hemodynamics and cardiac function parameters were obtained via pulmonary artery catheter after 48 hours. Mean blood glucose level in target group was lower than that in routine group [(6.0+/-1.5) mmol/L vs. (8.2+/-1.9) mmol/L, Pinsulin infusion in target group increased as compared with that of routine group [(10.3+/-3.7) U/h vs. (7.5+/-3.0) U/h, P0.05), although the incidence of severe hypoglycemia was higher in target group than the routine group (38.5% vs. 28.6%, P>0.05). Intensive insulin therapy and blood glucose control may improve hemodynamic status and enhance cardiac function in patients with septic shock and myocardial depression.

  5. The influence of photodynamic therapy on apoptosis in human melanoma cell line

    Directory of Open Access Journals (Sweden)

    T. Banas´

    2011-08-01

    Full Text Available Melanoma is the most severe of all skin cancers as it may grow rapidly and metastasize. The application of photodynamic therapy (PDT opens new perspectives in treatment of this cancer. Numerous studies suggest that the exposure of tumor cells to PDT can lead to cell death via two separate processes: apoptosis or necrosis. The aim of this study was to assess in vitro photodynamic therapy which induces apoptosis in the human Beidegröm Melanoma (BM cell line, using neutral comet assay. The cells were incubated with Photofrin II (15 μg/ml and 30 μg/ml 4 h before and 3 h after irradiation for 5 or 10 min with the light intensity of 10 mW/cm2, using a lamp with red filter (632.8 nm. The percentage of apoptotic cells was significantly higher after PDT comparing to control cells. We observed 25% and 70% of apoptotic cells after shorter irradiation and treatment with 15 μg/ml and 30 μg/ml of Ph II, respectively. After longer irradiation, the respective values were 71.9% and 90%. The results suggest that induction of apoptosis is an important determinant of photodynamic sensitivity in the studied cell line and that some types of DNA damage are dependent on photosensitizer concentration and time of irradiation.

  6. 小剂量地西他滨联合阿糖胞苷治疗骨髓增生异常综合征临床观察%Clinical observation of low-dose decitabine combined with cytarabine in the treatment of myelodysplastic syndromes

    Institute of Scientific and Technical Information of China (English)

    黄达永; 付丽; 魏娜; 王晶石; 沈晶; 吴林; 王旖旎; 崔华; 王昭

    2016-01-01

    Objective To explore the clinical efficacy and safety of low-dose decitabine combined with cytarabine for myelodysplastic syndromes (MDS). Methods Clinical data of 15 patients with MDS who took the therapeutic regimen with decitabine combined with cytarabine were collected from January 2012 to January 2015. The clinical efficacy and adverse effects were assessed. Results Among the 15 patients, 4 cases were complete remission (CR), 5 cases were partial remission (PR) and 6 cases were stable disease (SD) and progressive disease (PD). The total effective rate was 60.0 % (9/15). Grade Ⅲ-Ⅳ bone marrow depression occurred in 11 cases with incidence rate of 73.3 % (11/15), and the total incidence rate of infection was 40.0 % (6/15), including lung infection of 26.7 % (4/15). All the infections were controlled after active supportive treatment and anti-infection therapy. No patient died of chemotherapy. Conclusions Low-dose decitabine combined with cytarabine can effectively treat MDS and delay the progress of disease. The patients can tolerate the adverse effects in chemotherapy with a low mortality rate.%目的:探讨小剂量地西他滨联合阿糖胞苷治疗骨髓增生异常综合征(MDS)的临床疗效和安全性。方法收集2012年1月至2015年1月接受小剂量地西他滨联合阿糖胞苷方案治疗的15例MDS 患者临床资料,评价其疗效和不良反应。结果15例患者中完全缓解4例,部分缓解5例,稳定、进展和无效6例,总有效率为60.0%(9/15)。总感染率为40.0%(6/15),其中肺部感染率为26.7%(4/15),Ⅲ~Ⅳ度骨髓抑制率为73.3%(11/15)。患者经积极抗感染、刺激造血及输血等支持治疗后感染得到控制。15例患者均无严重肝损害,未出现化疗相关死亡。结论小剂量地西他滨单药联合阿糖胞苷方案治疗 MDS 有一定疗效,可延缓疾病进展,患者能耐受化疗不良反应,无化疗相关死亡。

  7. Using predictors of hormone therapy use to model the healthy user bias: how does healthy user status influence cognitive effects of hormone therapy?

    Science.gov (United States)

    Gleason, Carey E; Dowling, N Maritza; Friedman, Elliot; Wharton, Whitney; Asthana, Sanjay

    2012-05-01

    This study investigated the phenomenon known as the healthy user bias by equating hormone therapy (HT) use (past or current) with healthy user status. Data from the Survey of Midlife in the United States were used to identify the predictors of HT use. The unique Survey of Midlife in the United States data include psychological, demographic, health-related, and behavioral variables as well as history of HT use. Predictors of HT use were combined to derive propensity scores, describing the likelihood that a woman was an HT user, based on her psychological, demographic, physical, and behavioral profile (ie, likelihood of being a healthy user) as opposed to her actual use of HT. Finally, cognitive performance on an executive function test was examined in women stratified by propensity score. Using a multiple logistic regression model, nine variables emerged as predictors of HT use. The nine variables were used to estimate the propensity or conditional probability of using HT for each subject; resultant propensity scores were ranked and divided into tertiles. Women in the highest tertile demonstrated shorter median response latencies on a test of executive function than did women who did not use HT. From an array of psychological, medical, and behavioral variables, nine emerged as predictors of HT use. If validated, these features may serve as a means of estimating the phenomenon known as healthy user bias. Moreover, these data suggest that the degree to which a woman fits a model of a healthy user may influence cognitive response to HT.

  8. INFLUENCE OF MUSIC THERAPY AND BREATHING EXERCISES ON ANXIETY IN POST-OPERATIVE CARDIAC DISEASED INDIVIDUALS

    OpenAIRE

    C. Janardan; Madhavi, K.

    2016-01-01

    Background: Asian Indians have a higher operative and overall increased mortality following coronary bypass surgery. They also have higher rates of post operative complications and repeat surgeries. Apart from physiological complications like post-operative pain, atelectasis, deep vein thrombosis, the psychological disorders are like anxiety and stress also predominantly play a major role in the morbidity of the post-surgical conditions. The aim of study is to know the influence of music ther...

  9. Influence of age on androgen deprivation therapy-associated Alzheimer’s disease

    Science.gov (United States)

    Nead, Kevin T.; Gaskin, Greg; Chester, Cariad; Swisher-McClure, Samuel; Dudley, Joel T.; Leeper, Nicholas J.; Shah, Nigam H.

    2016-10-01

    We recently found an association between androgen deprivation therapy (ADT) and Alzheimer’s disease. As Alzheimer’s disease is a disease of advanced age, we hypothesize that older individuals on ADT may be at greatest risk. We conducted a retrospective multi-institutional analysis among 16,888 individuals with prostate cancer using an informatics approach. We tested the effect of ADT on Alzheimer’s disease using Kaplan–Meier age stratified analyses in a propensity score matched cohort. We found a lower cumulative probability of remaining Alzheimer’s disease-free between non-ADT users age ≥70 versus those age Alzheimer’s disease was 2.9%, 1.9% and 0.5% among ADT users ≥70, non-ADT users ≥70 and individuals Alzheimer’s disease risk. Future work should investigate the ADT Alzheimer’s disease association in advanced age populations given the greater potential clinical impact.

  10. Influence of age on androgen deprivation therapy-associated Alzheimer's disease.

    Science.gov (United States)

    Nead, Kevin T; Gaskin, Greg; Chester, Cariad; Swisher-McClure, Samuel; Dudley, Joel T; Leeper, Nicholas J; Shah, Nigam H

    2016-10-18

    We recently found an association between androgen deprivation therapy (ADT) and Alzheimer's disease. As Alzheimer's disease is a disease of advanced age, we hypothesize that older individuals on ADT may be at greatest risk. We conducted a retrospective multi-institutional analysis among 16,888 individuals with prostate cancer using an informatics approach. We tested the effect of ADT on Alzheimer's disease using Kaplan-Meier age stratified analyses in a propensity score matched cohort. We found a lower cumulative probability of remaining Alzheimer's disease-free between non-ADT users age ≥70 versus those age Alzheimer's disease was 2.9%, 1.9% and 0.5% among ADT users ≥70, non-ADT users ≥70 and individuals Alzheimer's disease risk. Future work should investigate the ADT Alzheimer's disease association in advanced age populations given the greater potential clinical impact.

  11. Pilot study of sexual dysfunction in patients with psoriasis: Influence of biologic therapy

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    Ricardo Ruiz-Villaverde

    2011-01-01

    Full Text Available Background: Psoriasis is a chronic skin disease that affects 1 to 3% of the population in most industrialized countries. It is commonly associated with a variety of psychological problems including low self-esteem, depression, suicidal thoughts, and sexual dysfunction. Materials and Methods : We have performed a pilot study in which we have tried to assess the impact on sexual dysfunction in patients with psoriasis who have started treatment with biological therapy using validated indexes in Spanish: International Index of Erectile Function for men and female sexual function index in women. Results : Considering the men and women from our study, an improvement in FSFI by an average of 9.5 and 6.3 points is observed, respectively. Conclusion: We considered our series as a first step for a more detailed approach to the study of sexual function in patients with psoriasis.

  12. Effect of a randomized controlled exercise trial on bone outcomes: influence of adjuvant endocrine therapy.

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    Knobf, M Tish; Jeon, Sangchoon; Smith, Barbara; Harris, Lyndsay; Kerstetter, Jane; Thompson, A Siobhan; Insogna, Karl

    2016-02-01

    Bone loss is a significant clinical problem for female cancer survivors (FCS) and increases fracture risk. The aim of the Yale Fitness Intervention Trial (Yale FIT) was to determine the effects of a 12-month aerobic-resistance exercise intervention compared to a home-based physical activity group on bone outcomes [bone mineral density (BMD)] and biomarkers bone turnover). Early postmenopausal FCS (N = 154) were randomized to the exercise intervention (3 times/week) or to a home-based physical activity group. Calcium (1200 mg) and Vitamin D (400 IU) supplements were provided to both groups. BMD was measured at baseline and 12 months. No significant difference in BMD was observed for the exercise vs home-based group. However, subjects on Tamoxifen or no endocrine therapy did not significantly lose BMD, with the exception of the femoral neck (FN). In contrast subjects on aromatase inhibitors (AIs) had significant BMD loss at all sites. The majority of subjects had sufficient serum levels of Vitamin D (>20 ng/mL) but there was significantly less bone loss in subjects in the 20-29 ng/mL range at the LS (p = 0.01), hip (p = 0.03), and GT (p = 0.008) compared to lower or higher levels. Exercise stimulates bone remodeling but the intervention was not superior for BMD outcomes at one year. The dose of the osteogenic stimulus in the intervention has been effective in preserving BMD in healthy postmenopausal women but it may be inadequate for survivors with chemotherapy-induced menopause and for those on adjuvant AI therapy.

  13. Safety and pharmacokinetics of the antisense oligonucleotide (ASO) LY2181308 as a single-agent or in combination with idarubicin and cytarabine in patients with refractory or relapsed acute myeloid leukemia (AML).

    Science.gov (United States)

    Erba, Harry P; Sayar, Hamid; Juckett, Mark; Lahn, Michael; Andre, Valerie; Callies, Sophie; Schmidt, Shelly; Kadam, Sunil; Brandt, John T; Van Bockstaele, Dirk; Andreeff, Michael

    2013-08-01

    Survivin is expressed in tumor cells, including acute myeloid leukemia (AML), regulates mitosis, and prevents tumor cell death. The antisense oligonucleotide sodium LY2181308 (LY2181308) inhibits survivin expression and may cause cell cycle arrest and restore apoptosis in AML. In this study, the safety, pharmacokinetics, and pharmacodynamics/efficacy of LY2181308 was examined in AML patients, first in a cohort with monotherapy (n = 8) and then post-amendment in a cohort with the combination of cytarabine and idarubicin treatment (n = 16). LY2181308 was administered with a loading dosage of three consecutive daily infusions of 750 mg followed by weekly intravenous (IV) maintenance doses of 750 mg. Cytarabine 1.5 g/m(2) was administered as a 4-hour IV infusion on Days 3, 4, and 5 of Cycle 1, and idarubicin 12 mg/m(2) was administered as a 30-minute IV infusion on Days 3, 4, and 5 of Cycle 1. Cytarabine and idarubicin were administered on Days 1, 2, and 3 of each subsequent 28-day cycle. Reduction of survivin was evaluated in peripheral blasts and bone marrow. Single-agent LY2181308 was well tolerated and survivin was reduced only in patients with a high survivin expression. In combination with chemotherapy, 4/16 patients had complete responses, 1/16 patients had incomplete responses, and 4/16 patients had cytoreduction. Nine patients died on study: 6 (monotherapy), 3 (combination). LY2181308 alone is well tolerated in patients with AML. In combination with cytarabine and idarubicin, LY2181308 does not appear to cause additional toxicity, and has shown some clinical benefit needing confirmation in future clinical trials.

  14. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

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    Camila Oliveira Teixeira de Freitas

    2012-02-01

    Full Text Available The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. OBJECTIVE: The aim of this study was to investigate the effect of periodontal therapy on reducing the serum levels of C-reactive protein, by means of a systematic review of the literature and meta-analysis. MATERIAL AND METHODS: A systematic review of the English-language literature was conducted in the PUBMED-MEDLINE database, using the key words "periodontal disease", "C-reactive protein", "periodontal therapy" and "periodontal treatment", in accordance with the terms for Medical Subject Headings (MeSH, to evaluate the effect of periodontal therapy on C-reactive protein levels. A qualitative analysis of studies of randomized clinical trial design was performed using CONSORT, with subsequent meta-analysis. RESULTS: The literature search initially retrieved 46 potentially relevant studies available in the databases. From these, in accordance with the inclusion criteria, only 11 were selected, of which only 4 fulfilled the criteria of randomized clinical trial design. According to CONSORT, the studies evaluated generally presented good quality with regard to the criteria analyzed. Through meta-analysis, the reduction in mean levels of C-reactive protein (-0.231; p=0.000 after introducing periodontal treatment was estimated. The result was statistically significant, without evidence of heterogeneity between the studies (p=0.311. CONCLUSIONS: The findings indicated that non-surgical periodontal treatment had a positive effect with regard to reduction of the serum levels of C-reactive protein.

  15. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

    Science.gov (United States)

    de FREITAS, Camila Oliveira Teixeira; GOMES-FILHO, Isaac Suzart; NAVES, Roberta Catapano; NOGUEIRA FILHO, Getúlio da Rocha; da CRUZ, Simone Seixas; SANTOS, Carlos Antonio de Souza Teles; DUNNINGHAM, Leonardo; de MIRANDA, Lituânia Fialho; BARBOSA, Mônica Dourado da Silva

    2012-01-01

    The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. Objective The aim of this study was to investigate the effect of periodontal therapy on reducing the serum levels of C-reactive protein, by means of a systematic review of the literature and meta-analysis. Material and Methods A systematic review of the English-language literature was conducted in the PUBMED-MEDLINE database, using the key words "periodontal disease", "C-reactive protein", "periodontal therapy" and "periodontal treatment", in accordance with the terms for Medical Subject Headings (MeSH), to evaluate the effect of periodontal therapy on C-reactive protein levels. A qualitative analysis of studies of randomized clinical trial design was performed using CONSORT, with subsequent meta-analysis. Results The literature search initially retrieved 46 potentially relevant studies available in the databases. From these, in accordance with the inclusion criteria, only 11 were selected, of which only 4 fulfilled the criteria of randomized clinical trial design. According to CONSORT, the studies evaluated generally presented good quality with regard to the criteria analyzed. Through meta-analysis, the reduction in mean levels of C-reactive protein (-0.231; p=0.000) after introducing periodontal treatment was estimated. The result was statistically significant, without evidence of heterogeneity between the studies (p=0.311). Conclusions The findings indicated that non-surgical periodontal treatment had a positive effect with regard to reduction of the serum levels of C-reactive protein. PMID:22437670

  16. Desmoplasia Influenced Recurrence of Disease and Mortality in Stage III Colorectal Cancer within Five Years after Surgery and Adjuvant Therapy

    Science.gov (United States)

    Zippi, Maddalena; De Toma, Giorgio; Minervini, Giovanni; Cassieri, Claudio; Pica, Roberta; Colarusso, Diodoro; Stock, Simon; Crispino, Pietro

    2017-01-01

    Background/Aims: In patients with colon cancer who undergo resection for potential cure, 40–60% have advanced locoregional disease (stage III). Those who are suitable for adjuvant treatment had a definite disease-free-survival benefit. The aim of the present study was to demonstrate whether the presence of desmoplasia influenced the mortality rate of stage III colorectal cancer (CRC) within 5 years from the surgery and adjuvant therapy. Patients and Methods: Sixty-five patients with stage III CRC underwent resection and adjuvant therapy. Qualitative categorization of desmoplasia was obtained using Ueno's stromal CRC classification. Desmoplasia was related to mortality using Spearman correlation and stratified with other histological variables (inflammation, grading) that concurred to the major determinant of malignancy (venous invasion and lymph nodes) using the Chi-square test. Result: The 5-year survival rate was 65% and the relapse rate was 37%. The mortality rate in patients with immature desmoplasia was 86%, 27% in intermediate desmoplasia, and 0% in mature desmoplasia (Spearman correlation coefficient: −0.572, P = 0.05). Conclusion: Immature desmoplasia appears to be associated with disease recurrence and mortality in stage III CRC patients. PMID:28139499

  17. Desmoplasia influenced recurrence of disease and mortality in stage III colorectal cancer within five years after surgery and adjuvant therapy

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    Maddalena Zippi

    2017-01-01

    Full Text Available Background/Aims: In patients with colon cancer who undergo resection for potential cure, 40–60% have advanced locoregional disease (stage III. Those who are suitable for adjuvant treatment had a definite disease-free-survival benefit. The aim of the present study was to demonstrate whether the presence of desmoplasia influenced the mortality rate of stage III colorectal cancer (CRC within 5 years from the surgery and adjuvant therapy. Patients and Methods: Sixty-five patients with stage III CRC underwent resection and adjuvant therapy. Qualitative categorization of desmoplasia was obtained using Ueno's stromal CRC classification. Desmoplasia was related to mortality using Spearman correlation and stratified with other histological variables (inflammation, grading that concurred to the major determinant of malignancy (venous invasion and lymph nodes using the Chi-square test. Result: The 5-year survival rate was 65% and the relapse rate was 37%. The mortality rate in patients with immature desmoplasia was 86%, 27% in intermediate desmoplasia, and 0% in mature desmoplasia (Spearman correlation coefficient: −0.572,P= 0.05. Conclusion: Immature desmoplasia appears to be associated with disease recurrence and mortality in stage III CRC patients.

  18. The Hippocampus Sparing Volume Modulated Arc Therapy does not Influence Plan Quality on Locally Advanced Nasopharyngeal Carcinoma Patients.

    Science.gov (United States)

    Gu, Wendong; Li, Qilin; Xi, Dan; Tian, Ye; Mo, Juncong; Pei, Honglei

    2017-06-13

    Irradiation on hippocampus would lead to neuro-cognitive dysfunction in locally advanced nasopharyneal carcinoma (LA-NPC) patients accepting radiotherapy. Our study here aimed to investigate if undergoing hippocampus sparing (HS) volume modulated arc therapy (VMAT) would influence the plan quality in LA NPC patients. We designed three kinds of radiotherapeutic plans for 11 LA NPC patients: conventional VMAT (C-VMAT), HS-VMAT and HS intensity modulated radiation therapy with dynamic multileaf collimator (HS-dMLC). And the dose distribution on targets and surrounding organs at risk (OAR) were carefully evaluated. We found out that the expected doses on hippocampus were significantly lowered in HS-VMAT (899 ± 378 cGy) and HS-dMLC (896 ± 321 cGy) as compared to C-VMAT (1518 ± 337 cGy, p plan quality of targets (p > 0.05). Moreover, lower radiation doses on brain stem were observed in HS-VMAT plan in comparison with C-VMAT plan (p plans. Here we concluded that HS-VMAT presented promising advantages on protecting hipppcampus and brain stem as compared to C-VMAT and HS-dMLC, but enthusiastically had no effects on plan quality in LA-NPC patients.

  19. Desmoplasia influenced recurrence of disease and mortality in stage III colorectal cancer within five years after surgery and adjuvant therapy.

    Science.gov (United States)

    Zippi, Maddalena; De Toma, Giorgio; Minervini, Giovanni; Cassieri, Claudio; Pica, Roberta; Colarusso, Diodoro; Stock, Simon; Crispino, Pietro

    2017-01-01

    In patients with colon cancer who undergo resection for potential cure, 40-60% have advanced locoregional disease (stage III). Those who are suitable for adjuvant treatment had a definite disease-free-survival benefit. The aim of the present study was to demonstrate whether the presence of desmoplasia influenced the mortality rate of stage III colorectal cancer (CRC) within 5 years from the surgery and adjuvant therapy. Sixty-five patients with stage III CRC underwent resection and adjuvant therapy. Qualitative categorization of desmoplasia was obtained using Ueno's stromal CRC classification. Desmoplasia was related to mortality using Spearman correlation and stratified with other histological variables (inflammation, grading) that concurred to the major determinant of malignancy (venous invasion and lymph nodes) using the Chi-square test. The 5-year survival rate was 65% and the relapse rate was 37%. The mortality rate in patients with immature desmoplasia was 86%, 27% in intermediate desmoplasia, and 0% in mature desmoplasia (Spearman correlation coefficient: -0.572,P= 0.05). Immature desmoplasia appears to be associated with disease recurrence and mortality in stage III CRC patients.

  20. Influence of pH on wound-healing: a new perspective for wound-therapy?

    Science.gov (United States)

    Schneider, Lars Alexander; Korber, Andreas; Grabbe, Stephan; Dissemond, Joachim

    2007-02-01

    Wound healing is a complex regeneration process, which is characterised by intercalating degradation and re-assembly of connective tissue and epidermal layer. The pH value within the wound-milieu influences indirectly and directly all biochemical reactions taking place in this process of healing. Interestingly it is so far a neglected parameter for the overall outcome. For more than three decades the common assumption amongst physicians was that a low pH value, such as it is found on normal skin, is favourable for wound healing. However, investigations have shown that in fact some healing processes such as the take-rate of skin-grafts require an alkaline milieu. The matter is thus much more complicated than it was assumed. This review article summarises the existing literature dealing with the topic of pH value within the wound-milieu, its influence on wound healing and critically discusses the currently existing data in this field. The conclusion to be drawn at present is that the wound pH indeed proves to be a potent influential factor for the healing process and that different pH ranges are required for certain distinct phases of wound healing. Further systematic data needs to be collected for a better understanding of the pH requirements under specific circumstances. This is important as it will help to develop new pH targeted therapeutic strategies.

  1. Novel Brentuximab Vedotin Combination Therapies Show Promising Activity in Highly Refractory CD30+ Non-Hodgkin Lymphoma: A Case Series and Review of the Literature

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    Wilfred Delacruz

    2016-01-01

    Full Text Available Non-Hodgkin lymphomas (NHLs are a heterogeneous group of hematologic malignancies which typically respond to standard first-line chemoimmunotherapy regimens. Unfortunately, patients with refractory NHL face a poor prognosis and represent an unmet need for improved therapeutics. We present two cases of refractory CD30+ NHL who responded to novel brentuximab vedotin- (BV- based regimens. The first is a patient with stage IV anaplastic large cell lymphoma (ALCL with cranial nerve involvement who failed front-line treatment with cyclophosphamide, doxorubicin, vincristine, etoposide, and prednisone (CHOEP and second line cyclophosphamide, vincristine, doxorubicin, dexamethasone alternating with high-dose methotrexate (MTX, and cytarabine (hyperCVAD with intrathecal- (IT- MTX and IT-cytarabine, but responded when BV was substituted for vincristine (hyperCBAD. The second patient was a man with stage IV diffuse large B-cell lymphoma (DLBCL with leptomeningeal involvement whose disease progressed during first-line rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP and progressed despite salvage therapy with rituximab, dexamethasone, cytarabine, and cisplatin (R-DHAP in whom addition of BV to topotecan resulted in a significant response. This report describes the first successful salvage treatments of highly aggressive, double refractory CD30+ NHL using two unreported BV-based chemoimmunotherapy regimens. Both regimens appear effective and have manageable toxicities. Further clinical trials assessing novel BV combinations are warranted.

  2. Influence of shoulder pain on muscle function: implications for the assessment and therapy of shoulder disorders.

    Science.gov (United States)

    Struyf, Filip; Lluch, Enrique; Falla, Deborah; Meeus, Mira; Noten, Suzie; Nijs, Jo

    2015-02-01

    Shoulder pain is often a challenging clinical phenomenon because of the potential mismatch between pathology and the perception of pain. Current evidence clearly emphasizes an incomplete understanding of the nature of shoulder pain. Indeed, the effective diagnosis and treatment of shoulder pain should not only rely upon a detailed knowledge of the peripheral pathologies that may be present in the shoulder, but also on current knowledge of pain neurophysiology. To assess and treat shoulder pain, a comprehensive understanding of the way in which pain is processed is essential. This review reflects modern pain neurophysiology to the shoulder and aims to answer the following questions: why does my shoulder hurt? What is the impact of shoulder pain on muscle function? What are the implications for the clinical examination of the shoulder? And finally, what are the clinical implications for therapy? Despite the increasing amount of research in this area, an in-depth understanding of the bidirectional nociception-motor interaction is still far from being achieved. Many questions remain, especially related to the treatment of nociception-motor interactions.

  3. Collimator angle influence on dose distribution optimization for vertebral metastases using volumetric modulated arc therapy

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    Mancosu, Pietro; Cozzi, Luca; Fogliata, Antonella; Lattuada, Paola; Reggiori, Giacomo; Cantone, Marie Claire; Navarria, Pierina; Scorsetti, Marta [Department of Radiation Oncology, IRCCS Istituto Clinico Humanitas, Milano (Rozzano) 20089 (Italy); Medical Physics Unit, Oncology Institute of Southern Switzerland, Bellinzona 6504 (Switzerland); Department of Radiation Oncology, IRCCS Istituto Clinico Humanitas, Milano (Rozzano) 20089 (Italy); Department of Physics, Universita Degli Studi di Milano, Milano 20133 (Italy); Department of Radiation Oncology, IRCCS Istituto Clinico Humanitas, Milano (Rozzano) 20089 (Italy)

    2010-08-15

    Purpose: The cylindrical symmetry of vertebrae favors the use of volumetric modulated arc therapy in generating a dose ''hole'' on the center of the vertebrae limiting the dose to the spinal cord. The authors have evaluated if collimator angle is a significant parameter for dose distribution optimization in vertebral metastases. Methods: Three patients with one-three vertebrae involved were considered. Twenty-one differently optimized plans (nine single-arc and 12 double-arc plans) were performed, testing various collimator angle positions. Clinical target volume was defined as the whole vertebrae, excluding the spinal cord canal. The planning target volume (PTV) was defined as CTV+5 mm. Dose prescription was 5x4 Gy{sup 2} with normalization to PTV mean dose. The dose at 1 cm{sup 3} of spinal cord was limited to 11.5Gy. Results: The best plans in terms of target coverage and spinal cord sparing were achieved by two arcs and Arc1-80 deg. and Arc2-280 deg. collimator angles for all the cases considered (i.e., leaf travel parallel to the spinal cord primary orientation). If one arc is used, only 80 deg. reached the objectives. Conclusions: This study demonstrated the role of collimation rotation for the vertebrae metastasis irradiation, with the leaf travel parallel to the spinal cord primary orientation to be better than other solutions. Thus, optimal choice of collimator angle increases the optimization freedom to shape a desired dose distribution.

  4. Factors influencing the outcome of idiopathic sudden sensorineural hearing loss treated with hyperbaric oxygen therapy.

    Science.gov (United States)

    Körpinar, Sefika; Alkan, Zeynep; Yiğit, Ozgür; Gör, Ayşe Pelin; Toklu, Akin Savaş; Cakir, Burak; Soyuyüce, Ozlem Gedik; Ozkul, Haluk

    2011-01-01

    Idiopathic sudden sensorineural hearing loss (ISSNHL) is an otologic emergency with an incidence of about 5-20 per 100,000 of the population per year. There is no universally accepted standard protocol for the treatment of patients with ISSNHL. Hyperbaric oxygen therapy (HBOT), was first reported to improve the outcome following acute inner ear disorders during the late 1960s by both French and German authors. The increase in perilymph oxygenation produced by HBOT provides logical basis for the use of this treatment modality in ISSNHL. We reviewed the records of 97 cases that received HBOT for SSNHL to identify the factors that may affect the treatment outcomes. The effects of age, gender, affected ear, status of the contralateral ear, symptoms associated with hearing loss, presence of a cardiovascular disease, dyslipidemia, history of diabetes mellitus, seasonal factor, smoking, degree of hearing loss, audiogram type, medical treatments provided prior to HBOT, onset time, and number of HBOT sessions were evaluated. The mean hearing gain in all cases after the HBOT was 29.5 dB. The gains were statistically significant in the following cases: early onset of HBOT (p = 0.016), higher number of HBOT sessions (p hearing loss (p = 0.011). The success rate was significantly lower in cases with high frequency-descending audiogram configuration (p hearing loss.

  5. Analysis of the Influence of Hormone Replacement Therapy on Osteocalcin Gene Expression in Postmenopausal Women.

    Science.gov (United States)

    Rahnama, Mansur; Jastrzębska-Jamrogiewicz, Izabela; Jamrogiewicz, Rafał; Trybek, Grzegorz

    2015-01-01

    Osteocalcin (OC) contributes to the process of bone mineralization. Present study was designed to investigate the changes in OC gene expression of postmenopausal women treated with hormone replacement therapy (HRT). Study was also designed to evaluate OC gene expression in cells which are not part of connective tissue. Research was carried out on 30 postmenopausal women not treated and 30 treated with HRT. Examination of OC gene expression was conducted on peripheral blood lymphocytes (PBL) and buccal epithelial lining (BEL). Densitometry was conducted on femur and mandible. Tests revealed OC gene expression in BEL and PBL. BMD was higher in groups treated with HRT. Assessment of correlation between the OC gene expression in BEL and BMD of mandible revealed significant positive relation. OC gene expression can be stated BEL and PBL. Analysis of correlation between OC gene expression in oral cavity and mandible BMD showed significant correlation between local OC expression and local bone metabolism. The relation between OC gene expression and bone metabolism is complex and further research is needed to clear all of the uncertainties.

  6. Carbamazepine dose requirements during stiripentol therapy: influence of cytochrome P-450 inhibition by stiripentol.

    Science.gov (United States)

    Kerr, B M; Martinez-Lage, J M; Viteri, C; Tor, J; Eddy, A C; Levy, R H

    1991-01-01

    The inhibitory effect of stiripentol (STP) on disposition of carbamazepine (CBZ) and carbamazepine-10,11-epoxide (CBZE) was quantitated to establish CBZ dosage reduction guidelines for future clinical add-on efficacy trials of STP. In seven epileptic patients, STP (1,500-3,000 mg/day for 2 weeks) inhibited CBZ clearance by 50 +/- 16% (p = 0.001) and reduced the CBZE/CBZ plasma ratio by 45 +/- 14% (p = 0.0005). The inhibitory effect was gradually manifested over a period of 7-10 days after initiation of STP therapy. In contrast to inhibition of CBZE formation, STP had no effect (p greater than 0.05) on elimination clearance or half-life (t1/2) of CBZE in six healthy volunteers. STP most likely exerts inhibitory effects through inhibition of cytochrome P-450. This hypothesis was confirmed in the present study by the finding that a therapeutic concentration of STP (7 micrograms/mL) inhibited 10,11-epoxidation of CBZ in human liver microsomes by 40-50%. On the basis of results from this study, we propose that (a) CBZ dosage should be reduced in steps over a period of 7-10 days after initiation of STP, and (b) a CBZ dosage of 4.3 to 8.7 mg/kg/day will maintain therapeutic CBZ plasma levels of 5-10 micrograms/mL.

  7. Total monitor units influence on plan quality parameters in volumetric modulated arc therapy for breast case.

    Science.gov (United States)

    Mancosu, P; Reggiori, G; Alongi, F; Cozzi, L; Fogliata, A; Lobefalo, F; Navarria, P; Stravato, A; Tomatis, S; Scorsetti, M

    2014-05-01

    To investigate the correlation between total monitor units (MU), dosimetric findings, and pre-treatment quality assurance for volumetric modulated arc therapy (VMAT) by RapidArc (RA). Ten patients with breast cancer were considered. Dose prescriptions were: 48 Gy and 40.5 Gy in 15 fractions to, respectively, PTV(Boost) and PTVWholeBreast. A reference plan was optimized and four more plans using the "MU Objective", a tool for total MU controlling, were prepared imposing ± 20 and ± 50% total MU for inducing different complexities. Plan objectives were: D95% > 95% for both PTVs, and D2% Plans were evaluated in terms of technical parameters, dosimetric plan objectives findings and pre-treatment quality assurance (QA). Concerning PTVs, there were no significant differences for target coverage (D95%); mean doses for ipsilateral lung and controlateral breast, and V18 Gy for heart decreased with MUs increasing, reaching a plateau with reference plan. Body volume receiving low dose (V5-10 Gy) was minimized for reference plans. All plans had GAI (3 mm, 3%) > 95%. The data suggest that the best plan is the reference one, where the "MU Objective" tool was not used during optimisation. Nevertheless, it is advisable to use the "MU Objective" tool for re-planning when low GAI is found to increase its value. In this case, attention should be paid to OARs dose limits, since their values may be increased. Copyright © 2013 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  8. THE INFLUENCE OF PATHOGENETIC THERAPY ON THE LEVER OF CYTOKINES IN PATIENTS WITH ACUTE BRUCELLOSIS

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    N. I. Kovalevich

    2016-01-01

    Full Text Available The purpose of the study was to determine the level of proinflammatory cytokines: IL-12, IL-8 and IFNγ, neopterin and lipopolysaccharide-binding protein in the serum of patients with acute brucellosis before and after antibiotic therapy. The clinical data from 32 patients with laboratory-confirmed diagnosis — “acute brucellosis” admitted to the diagnosis, treatment and examination of occupational diseases brucellosis GBUZ SC “City Clinical Hospital No. 2”, the city of Stavropol were used in the study. The concentrations IL-12, IL-8, IFNγ cytokines and acute-phase proteins in serum was determined by ELISA. In the acute phase of brucellosis infection (before treatment had high levels of pro-inflammatory cytokines IL-8 and IFNγ, but despite holding a course of antibiotic treatment in the serum of patients with preserved high levels of IL-8, indicative of active inflammation in the absence of clinical manifestations. IL-12 level, a key cytokine in the initiation of lymphocyte-dependent immune response was lower than in the control group. Evaluation of the cytokine status (IL-8, IL-12, IL-18 and proteins of acute inflammation phase (neopterin and lipopolysaccharide-binding protein will provide valuable information for monitoring the effect of pharmacotherapy of acute brucellosis. Indicators of lipopolysaccharide-binding protein and neopterin in the serum of patients with brucellosis should be considered as a marker of inflammatory activity and as a predictor of outcome of acute brucellosis.

  9. HIV INFECTION STAGE, ANTIRETROVIRAL THERAPY SCHEME AND PATIENT IMMUNE STATUS INFLUENCE ON HIV/TB CO-INFECTION OUTCOME

    Directory of Open Access Journals (Sweden)

    A. V. Mordyk

    2016-01-01

    Full Text Available Retrospective research of 381 clinical records is conducted to study HIV infection influence on stationary stage of tuberculosis treatment outcome in HIV-TB co-infected patients. All cases were divided depending on a hospitalization outcome on favorable and adverse. At most of patients tuberculosis of respiratory organs met. Immunological researches were conducted, the stage of HIV infection was registered and the issue of purpose of anti-retroviral therapy was resolved. Besides, as indirect signs of an immunodeficiency at the patients with a combination of tuberculosis and HIV infection who were on hospitalization the indicators received when carrying out clinical laboratory trials were analyzed: absolute and relative quantity of lymphocytes according to the general blood test, the contents the globulin fractions and circulating immune complexes concentration according to the clinical chemistry blood test. At an assessment of results in both groups of research more than at a half of patients existence of HIV infection at late stages that speaks about late identification and neglect of an immunodeficiency was revealed. At patients with tuberculosis of lungs in combination with HIV infection at a failure statistically significant decrease in an immunoregulatory index is revealed. It is interesting that the level of CD4 lymphocytes and a stage of HIV infection had no impact on the co-infection’s outcome. However, existence of virus loa ding more than 100 000 copies/ml reduced probability favorable an outcome of treatment of tuberculosis at the patient with HIV infection. Timely purpose of anti-retroviral therapy at patients with co-infection increased chances of treatment of tuberculosis at patients with an immunodeficiency. Frequency of adverse side effect of antiviral therapy met equally often at patients in both groups. Thus, patients at any stages of HIV infection with any forms of tuberculosis, including generalized, had a

  10. Influence of melatonin therapy and orchiectomy on T cell subsets in male Wistar rats infected with Trypanosoma cruzi.

    Science.gov (United States)

    Santello, Fabricia H; Del Vecchio Filipin, Marina; Caetano, Leony C; Brazão, Vânia; Caetano, Luana N; Dos Santos, Carla D; Alonso Toldo, Míriam P; do Prado, José C

    2009-10-01

    Gonadal steroids exert an important influence on the host immune response during infection. Changes resulting from the absence or replacement of gonadal hormones may represent a distinct evolution of a particular parasite. Taking into account the greater susceptibility of males to parasites, the magnitude of the immune response seems to depend on the interaction of many hormones that will act synergistically with other immune cells. The aims of this research were to evaluate the effects of the luck of male sex hormones due to orchiectomy, and the influence of oral administration of melatonin on the immune response of male Wistar rats infected with the Y strain of Trypanosoma cruzi. The percentage of CD3(+) CD4(+) and CD3(+) CD8(+) lymphocyte T cell subsets were evaluated using flow cytometry and the measurement of IL-2 and IL-12. For all parameters examined, a synergistic action of melatonin and orchiectomy on the host's immune response was observed, promoting an effective response against the parasite during the acute phase of infection. These results offer insight into other possibilities for possibly controlling T. cruzi proliferation through melatonin therapy and also the stimulatory effects on host's immune response triggered by the absence of male gonadal steroids during the acute phase of infection.

  11. Factors that may be influencing the rise in prescription testosterone replacement therapy in adult men: a qualitative study.

    Science.gov (United States)

    Mascarenhas, Alekhya; Khan, Sobia; Sayal, Radha; Knowles, Sandra; Gomes, Tara; Moore, Julia E

    2016-06-01

    To explore and describe the factors that may be influencing the rise of prescribing and use of testosterone replacement therapy (TRT) in adult men. A rapid qualitative research design using semi-structured interviews with providers and patients. Ontario, Canada. Nine men who have used TRT (referred to as "patients"), and six primary care clinicians and seven specialists (collectively referred to as "providers") who prescribed or administered TRT. Patients' and providers' perspectives were investigated through semi-structured interviews. A purposive sampling approach was used to recruit all participants. We conducted qualitative analysis using the framework approach for applied health research. Participants perceived the following factors to have influenced TRT prescriptions and use in adult men: provider factors (diagnostic ambiguity of age-related hypogonadism and beliefs about appropriateness of TRT) and patient factors (access to information on TRT and drug seeking behavior). They perceived that these factors have perpetuated a rise in prescription in the absence of clear clinical guidelines and unclear research evidence on the safety and efficacy of TRT. The findings of this study highlight that much work still needs to be done to improve diagnostic accuracy and encourage appropriate TRT prescription in adult men. In addition, both patients and providers need more information about the risks and long-term effects of TRT in men.

  12. Influence of smoking on disease severity and antimalarial therapy in cutaneous lupus erythematosus

    DEFF Research Database (Denmark)

    Kuhn, A; Sigges, J; Biazar, C

    2014-01-01

    BACKGROUND: In recent years it has been controversially discussed in the literature if smoking is associated with the activity of cutaneous lupus erythematosus (CLE) and the efficacy of antimalarial agents. OBJECTIVES: To investigate the influence of smoking on disease severity and antimalarial...... treatment in patients with CLE using the Core Set Questionnaire of the European Society of Cutaneous Lupus Erythematosus (EUSCLE). METHODS: A total of 1002 patients (768 female, 234 male) with different CLE subtypes were included in this cross-sectional study, which was performed in 14 different countries....... Smoking behaviour was assessed by the EUSCLE Core Set Questionnaire in 838 patients and statistically analysed using an SPSS database. The results were correlated with the Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) and the efficacy of antimalarial treatment. RESULTS: A high...

  13. Influence of laser light on AMPK as a factor in the laser therapy of diabetes

    Science.gov (United States)

    Makela, A. M.

    2006-02-01

    The use of light and laser in the treatment of diabetes has been under research and some controversy. The following paper explores some of the mechanisms involved in glucose level regulation in connection to light. Several researchers have found that laser irradiation can activate ATP production, influence redox values within cells, and have other effects which can (in)directly activate AMP-activated protein kinase (AMPK). The activation of AMPK plays an important, albeit not an exclusive, role in the induction of GLUT4 recruitment to the plasma membrane. In addition, there is some demonstration that AMPK may regulate glucose transport through GLUT1. Increased glucose uptake will result in an increase in glycolysis and ATP production.

  14. Polymorphisms in serotonergic pathways influence the outcome of antidepressant therapy in psychiatric inpatients.

    Science.gov (United States)

    Staeker, Julia; Leucht, Stefan; Laika, Barbara; Steimer, Werner

    2014-01-01

    Serotonergic pathways are known to play an essential role in the effects generated by antidepressants. Polymorphisms in serotonin receptor and transporter genes have been identified as an important factor. To investigate which of these polymorphisms may be useful to predict clinical outcome, we assessed their effect in a naturalistic clinical study. We studied the influence of the 5-hydroxytryptamine transporter (5-HTT) variable number of tandem repeats (VNTR), 5-HTTLPR/rs25531 and a 5-HTR2A intron 2 SNP with regard to response and side effects in 273 psychiatric inpatients. Main clinical assessments included Clinical Global Impressions ratings, paranoid depression scale self-rating scale and Dosage Record, and Treatment Emergent Symptoms (DOTES) Scale. We found significant associations between 5-HTTLPR/rs25531 S/L(G) alleles and response and side effects in 100 patients with selective serotonin reuptake inhibitor (SSRI) treatment (p = 0.037, CGI-I ≤ 2: 0% vs. 19% and p = 0.0005, DOTES cluster c: 0.76 vs. 0.19). 5-HTT VNTR and 5-HTR2A intron 2 polymorphisms were associated significantly with adverse effects in patients with selective and nonselective SRI (5-HTT VNTR 12/12: n = 170, p = 0.0001, side effect rates: 51% vs. 19% and rs7997012 [A/A]: n = 50, p = 0.020, side effects rates: 43% vs. 11%). No impact of the polymorphisms on mirtazapine treatment was found. Our study confirms the influence of serotonergic polymorphisms at the receptor and transporter level on SSRI response and side effects, supporting previous reports based on various study designs. The effects were strong enough to be noticed clinically in this naturalistic setting. However, randomized controlled trials are warranted to provide unequivocal evidence of the clinical usefulness of pretherapeutic screening for these polymorphisms.

  15. Angiotensin-Converting Enzyme Inhibitors' Influence on Antiplatelet Therapy of Clopidogrel in ACS.

    Science.gov (United States)

    Yang, Shuo; Cui, Chanjuan; Zhang, Jie; Qiao, Rui

    2016-10-01

    Clopidogrel is a prodrug, the minority of which is converted to an active metabolite by hepatic cytochrome P450 (CYP2C19), however, most of it is metabolized to inactive substance by hepatic carboxylesterase1 (CES1). Meanwhile angiotensin-converting enzyme inhibitors (ACEIs) are mostly metabolized by CES1. We aimed to assess the impact of ACEIs on platelet inhibition by clopidogrel. We genotyped variants CES1, CYP2C19*2 and *3 in 502 patients with acute coronary syndrome (ACS) receiving clopidogrel therapy, and analyzed the effects of ACEIs on responsiveness to clopidogrel by the vasodilator-stimulated phosphoprotein (VASP) phosphorylation assay and ADP-stimulated impedance whole blood platelet aggregation assay. It showed that the allele frequency of CES1 c.428A was 0% in these patients. 45.22% (227/502) of these patients were carriers of CYP2C19*2 or CYP2C9*3 loss-of-function alleles. Among them, 57.71% (131/227) of the patients with CYP2C19 variants received ACEIs therapy. In a total of 502 patients, there was no difference in the VASP-PRI or the impedance whole blood platelet aggregation assay between the ACEIs group and non-ACEIs group [56.26 ± 14.55% versus 57.76 ± 13.56%, p = 0.241; 0 (0 - 2) Ω vs. 0 (0 - 2) Ω, p = 0.856]. In the CYP2C19 variant patients, there was no difference in the VASP-PRI or the impedance whole blood platelet aggregation assay between ACEIs group and non-ACEIs group [57.24 ± 15.12% versus 58.07 ± 13.90%, p = 0.667; 0 (0 - 2) Ω versus 0 (0 - 2) Ω, p = 0.536]. In the subgroups of ACS patients (unstable angina, non-ST-segment elevation myocardial infarction, ST-segment elevation myocardial infarction), there was no difference in the VASP-PRI between the ACEIs group and non-ACEIs group [55.81 ± 15.24% versus 58.37 ± 13.31%, p = 0.103; 55.76 ± 15.20% versus 49.09 ± 15.22%, p = 0.098; 58.13 ± 11.48% versus 61.87 ± 10.34%, p = 0.221], and there was no difference in the impedance whole blood platelet aggregation assay between

  16. Influence of Rifampin Therapy on Serum Bactericidal Activity in the Presence of Cloxacillin and Vancomycin

    Directory of Open Access Journals (Sweden)

    Andrew MR Mackenzie

    1990-01-01

    Full Text Available In this study the effect of rifampin on serum inhibitory and serum bactericidal titres was examined. Sera were prepared from pooled human serum to contain vancomycin (10 mg/L, cloxacillin (5 mg/L or rifampin (1 mg/L, and the combinations cloxacillin/rifampin and vancomycin/rifampin. These five sera were tested by a microtitre method for serum inhibitory power and serum bactericidal titre against 11 strains of Staphylococcus aureus. A 48 h incubation period was required to detect full colony growth for subculture plates. It was found with all strains that the effect of the addition of rifampin to the other two antibiotics was to increase the serum inhibitory power, lower the serum bactericidal titre, increase the inhibitory/cidal ratio, and slow colony growth on subculture. In the clinical part of the study it was shown that only three of 38 sera (8% from patients receiving betalactam or vanomycin but not rifampin gave an inhibitory/cidal ratio greater than 8, but that nine of 10 sera (90% from patients receiving rifampin in addition to betalactam or vancomycin gave a ratio greater than 8 (P<0.001. The study verified that the effect of rifampin in serum was to increase inhibitory power and decrease bactericidal titre. The clinical significance of these results is not known and it is suggested that a high ratio of inhibitory to bactericidal titre in the presence of rifampin is to be expected, and that a low bactericidal titre under these circumstances is not necessarily an indication to modify therapy.

  17. The influence of transdermal oestradiol replacement therapy and medroxyprogesterone acetate on serum lipids and lipoproteins

    Science.gov (United States)

    Bhathena, R K; Anklesaria, B S; Ganatra, A M; Pinto, Rosaline

    1998-01-01

    Aims The objective of this study was to examine the effects of continuous transdermal oestradiol with or without sequential oral medroxyprogesterone acetate on serum lipids and lipoproteins in menopausal women. Methods Sixty-two healthy menopausal women, attending at two menopause clinics in Western India, were recruited for this study over a period of 1 year. Group 1 included 38 hysterectomised women being treated with continuous transdermal oestradiol only (50 μg daily). Group 2 included 24 menopausal women with an intact uterus being treated with transdermal oestradiol (50 μg daily) and medroxyprogesterone acetate (10 mg daily for the first 12 days of each calendar month). Women maintained on 50 μg oestradiol throughout 6 months (group 1: n = 22; group 2: n = 16) were reviewed for changes in serum lipids and lipoproteins at the end of 6 months (group 1), and between days 8 and 12 of the seventh month (combined phase of treatment) (group 2). Results In group 1, there was a small reduction in the concentrations of total cholesterol (−5.5%, P = 0.04) and a small but not significant reduction in LDL-cholesterol (−5.7%, P = 0.16). In group 2, there were no significant changes in total cholesterol (−4.2%, P = 0.43) and LDL-cholesterol (−3.9%, P = 0.57). HDL-cholesterol levels did not change significantly with unopposed transdermal oestradiol (+3.0%, P = 0.53), or with additional sequential medroxyprogesterone acetate (−3.8%, P = 0.32). Serum triglyceride concentrations decreased significantly in both the groups (−13.9%, P = 0.01, and −13.4%, P = 0.008, respectively). Serum lipid changes did not differ between the groups. Conclusions Transdermal oestrogen therapy appears to be of particular benefit for women with hypertriglyceridaemia. There were no significant adverse effects of medroxyprogesterone acetate on serum lipids and lipoproteins. PMID:9491833

  18. Evaluation of Health Plan Interventions to Influence Chronic Opioid Therapy Prescribing

    Science.gov (United States)

    Saunders, Kathleen; Shortreed, Susan; Thielke, Stephen; Turner, Judith A.; LeResche, Linda; Beck, Randi; Von Korff, Michael

    2015-01-01

    Objectives Evaluate health plan interventions targeting physician chronic opioid therapy (COT) prescribing. Methods In 2006, Group Health’s (GH) integrated group practice (IGP) initiated diverse interventions targeting COT prescriber norms and practices. In 2010, the IGP implemented a COT guideline, including a mandated online course for physicians managing COT. These interventions were not implemented in GH’s network practices. We compared trends in GH-IGP and network practices for 2006–12 in the percent of patients receiving COT and their opioid dose. We compared physician beliefs before versus after the mandated course and pre- to post-course changes in COT dosing for IGP physicians who took the course. Results From 2006 to 2012, mean (SE) daily opioid dose among IGP COT patients (intervention setting) declined from 74.1 (1.9) mg. morphine equivalent dose (MED) to 48.3 (1.0) mg. MED. Dose changes among GH network COT patients (control setting) were modest—88.2 (5.0) mg. MED in 2006 to 75.7 (2.3) mg. MED in 2012. Among physicians taking the mandated course in 2011, we observed pre- to post-course changes toward more conservative opioid prescribing beliefs. However, COT dosing trends did not change pre- to post-course. Discussion Following initiatives implemented to alter physician prescribing practices and norms, mean opioid dose prescribed to COT patients declined more in intervention than control practices. Physicians reported more conservative beliefs regarding opioid prescribing immediately after completing an online course in 2011, but the course was not associated with additional reductions in mean daily opioid dose prescribed by physicians completing the course. PMID:25621426

  19. Evaluation of Health Plan Interventions to Influence Chronic Opioid Therapy Prescribing.

    Science.gov (United States)

    Saunders, Kathleen; Shortreed, Susan; Thielke, Stephen; Turner, Judith A; LeResche, Linda; Beck, Randi; Von Korff, Michael

    2015-01-23

    Evaluate health plan interventions targeting physician chronic opioid therapy (COT) prescribing. In 2006, Group Health's (GH) integrated group practice (IGP) initiated diverse interventions targeting COT prescriber norms and practices. In 2010, the IGP implemented a COT guideline, including a mandated online course for physicians managing COT. These interventions were not implemented in GH's network practices. We compared trends in GH-IGP and network practices for 2006-12 in the percent of patients receiving COT and their opioid dose. We compared physician beliefs before versus after the mandated course and pre- to post-course changes in COT dosing for IGP physicians who took the course. From 2006 to 2012, mean (SE) daily opioid dose among IGP COT patients (intervention setting) declined from 74.1 (1.9) mg. morphine equivalent dose (MED) to 48.3 (1.0) mg. MED. Dose changes among GH network COT patients (control setting) were modest-88.2 (5.0) mg. MED in 2006 to 75.7 (2.3) mg. MED in 2012. Among physicians taking the mandated course in 2011, we observed pre- to post-course changes toward more conservative opioid prescribing beliefs. However, COT dosing trends did not change pre- to post-course. Following initiatives implemented to alter physician prescribing practices and norms, mean opioid dose prescribed to COT patients declined more in intervention than control practices. Physicians reported more conservative beliefs regarding opioid prescribing immediately after completing an online course in 2011, but the course was not associated with additional reductions in mean daily opioid dose prescribed by physicians completing the course.

  20. Cell cycle phase influences tumour cell sensitivity to aminolaevulinic acid-induced photodynamic therapy in vitro.

    Science.gov (United States)

    Wyld, L.; Smith, O.; Lawry, J.; Reed, M. W.; Brown, N. J.

    1998-01-01

    Photodynamic therapy (PDT) is a form of cancer treatment based on the destruction of cells by the interaction of light, oxygen and a photosensitizer. Aminolaevulinic acid (ALA) is the prodrug of the photosensitizer protoporphyrin IX (PpIX). ALA-induced PDT depends on the rate of cellular synthesis of PpIX, which may vary with cell cycle phase. This study has investigated the relationship between cell cycle phase, PpIX generation and phototoxicity in synchronized and unsynchronized bladder cancer cells (HT1197). In unsynchronized cells, relative PpIX fluorescence values (arbitrary units) were significantly different between cell cycle phases after a 1-h ALA incubation (G1 24.8 +/- 0.7; S-phase, 32.7 +/- 0.8, P < 0.05; G2 35.4 +/- 0.8, P < 0.05). In synchronized cells after a 1-h ALA incubation, cells in G1 produced less PpIX than those in S-phase or G2 [6.65 +/- 1.1 ng per 10(5) cells compared with 15.5 +/- 2.1 (P < 0.05), and 8.1 +/- 1.8 ng per 10(5) cells (not significant) respectively] and were significantly less sensitive to ALA-induced PDT (% survival, G1 76.2 +/- 8.3; S-phase 49.7 +/- 4.6, P < 0.05; G2 44.2 +/- 2.4, P < 0.05). This differential response in tumour cells may have implications for clinical PDT, resulting in treatment resistance and possible failure in complete tumour response. PMID:9662250

  1. Influence of pre-hydration and pharmacogenetics on plasma methotrexate concentration and renal dysfunction following high-dose methotrexate therapy.

    Science.gov (United States)

    Yanagimachi, Masakatsu; Goto, Hiroaki; Kaneko, Tetsuji; Naruto, Takuya; Sasaki, Koji; Takeuchi, Masanobu; Tanoshima, Reo; Kato, Hiromi; Yokosuka, Tomoko; Kajiwara, Ryosuke; Fujii, Hisaki; Tanaka, Fumiko; Goto, Shoko; Takahashi, Hiroyuki; Mori, Masaaki; Kai, Sumio; Yokota, Shumpei

    2013-12-01

    High-dose methotrexate therapy (HD-MTX) has been well established for the treatment of childhood acute lymphoblastic leukemia (ALL). The aims of this study were to investigate whether clinical and pharmacogenetic factors influence plasma MTX concentration and renal dysfunction in patients treated with HD-MTX. In a total of 127 courses of HD-MTX in 51 patients with childhood ALL, influence of clinical and pharmacogenetic factors on plasma MTX concentration and HD-MTX-related renal dysfunction was evaluated. Clinical factors included age, gender, duration of HD-MTX continuous-infusion and duration of pre-hydration before HD-MTX. Pharmacogenetic factors included 5 gene polymorphisms within the MTX pathway genes, namely, SLC19A1, MTHFR, ABCC2 and ABCG2. Short duration of pre-hydration before HD-MTX is the most important risk factor for prolonged high MTX concentration (p < 0.001, OR 6.40, 95 % CI 2.39-17.16) and renal dysfunction (p = 0.013, OR 3.15, 95 % CI 1.27-7.80). The T allele at MTHFR C677T was the risk factor for prolonged high MTX concentration (p = 0.009, OR 5.54, 95 % CI 1.54-19.85), but not for renal dysfunction. We found the influence of MTHFR C677T polymorphism on prolonged high MTX concentration. We reconfirmed the importance of adequate pre-hydration before HD-MTX to prevent prolonged high MTX concentration and MTX-related renal dysfunction.

  2. Autologous stem cell transplantation for patients aged 60 years or older with refractory or relapsed classical Hodgkin's lymphoma: a retrospective analysis from the French Society of Bone Marrow Transplantation and Cell Therapies (SFGM-TC).

    Science.gov (United States)

    Stamatoullas, A; Brice, P; Gueye, M S; Mareschal, S; Chevallier, P; Bouabdallah, R; Nguyenquoc, S; Francois, S; Turlure, P; Ceballos, P; Monjanel, H; Bourhis, J-H; Guillerm, G; Mohty, M; Biron, P; Cornillon, J; Belhadj, K; Bonmati, C; Dilhuydy, M-S; Huynh, A; Bernard, M; Chrétien, M-L; Peffault de Latour, R; Tilly, H

    2016-07-01

    This report retrospectively analyzed the outcome of 91 patients aged 60 years or older with refractory/relapsed (R/R) classical Hodgkin's lymphoma (cHL) who underwent autologous stem cell transplantation (ASCT) between 1992 and 2013 and were reported to the French Society of Bone Marrow Transplantation and Cell Therapies registry. The median age at transplant was 63 years. The majority of patients exhibited disease chemosensitivity to salvage treatment (57 complete responses, 30 partial responses, 1 progressive disease and 3 unknown). The most frequent conditioning regimen consisted of BCNU, cytarabine, etoposide, melphalan (BEAM) chemotherapy (93%). With a median follow-up of 54 months, 5-year estimates of overall survival (OS) and progression free survival (PFS) for the entire group were 67 and 54%, respectively. Despite the missing data, in univariate analysis, the number of salvage chemotherapy lines (1-2 versus ⩾3) significantly influenced the OS, unlike the other prognostic factors (stage III-IV at relapse, disease status before ASCT and negative positron emission tomography (PET) scan) encountered in younger patients. In spite of its limitations, this retrospective study with a long-term follow-up suggests that ASCT is a valid treatment option for chemosensitive R/R cHL in selected elderly patients, with an acceptable rate of toxicity.

  3. Influence of oxygen therapy on glucose-lactate metabolism after diffuse brain injury.

    Science.gov (United States)

    Reinert, Michael; Schaller, Benoit; Widmer, Hans Rudolf; Seiler, Rolf; Bullock, Ross

    2004-08-01

    O2 influences dialysate glucose and lactate levels in injured brain tissue. Using an FiO2 of 1 influences brain metabolism in such a way that lactate is significantly reduced and glucose significantly increased. No changes in dialysate glucose and lactate values were found in the noninjured brain.

  4. Suppressive levothyroxine therapy has no significant influence on bone degradation in women with thyroid carcinoma: a comparison with other disorders affecting bone metabolism.

    Science.gov (United States)

    Mikosch, P; Jauk, B; Gallowitsch, H J; Pipam, W; Kresnik, E; Lind, P

    2001-03-01

    The aim of this study was to examine different influences on bone degradation (estrogen status, thyroid function, parathyroid function, bone metastases) with special interest focusing on the significance of suppressive levothyroxine therapy (LT4) on bone degradation in patients with differentiated thyroid carcinoma (DTC). Two markers of bone degradation (ELItest NTx = U-NTx; Serum CrossLaps = S-CTx) were used (1) to quantify the influence of different metabolic influences on bone degradation and (2) to compare these two markers with each other. One hundred forty samples of 98 female patients ages 23-86 years were analyzed. The correlation between the two assays of bone degradation was high (r = 0.825; p < 0.001). Both assays demonstrated that estrogen deficiency, hyperparathyroidism, and bone metastases caused significant increases of bone degradation. A suppressive LT4 therapy, as used for patients with DTC, led to no significant increases of S-CTx and U-NTx. The study indicates that a well-controlled suppressive LT4 therapy has only a minor effect on the degree of bone degradation and that a possible estrogen deficiency in patients with DTC has a greater impact on bone degradation. Thus, female patients with DTC on suppressive LT4 therapy and estrogen deficiency may benefit from hormone replacement therapy, as patients with DTC and normal estrogen levels presented similar results to euthyroid controls.

  5. The influence of previous and concomitant leflunomide on the efficacy and safety of infliximab therapy in patients with rheumatoid arthritis; a longitudinal observational study.

    NARCIS (Netherlands)

    Flendrie, M.; Creemers, M.C.W.; Welsing, P.M.J.; Riel, P.L.C.M. van

    2005-01-01

    OBJECTIVE: To investigate the influence of previous and concomitant leflunomide on the efficacy and safety of infliximab therapy in rheumatoid arthritis (RA) and to compare it to infliximab in combination with other disease-modifying anti-rheumatic drugs. METHODS: RA patients starting infliximab the

  6. The unmet orthodontic treatment need of adolescents and influencing factors for not seeking orthodontic therapy.

    Science.gov (United States)

    Spalj, Stjepan; Slaj, Martina; Athanasiou, Athanasios E; Govorko, Danijela Kalibović; Slaj, Mladen

    2014-12-01

    The purpose of this study was to estimate unmet orthodontic treatment needs of adolescents in Zagreb, Croatia, compare normative and self-perceived need and investigate factors influencing the reason why untreated subjects with severe malocclusions have not been treated before. One thousand and forty-two non-orthodontically treated subjects in age groups of 12 and 18 years, from sixteen randomly selected public schools in Zagreb, Croatia were examined. The Dental Aesthetic Index, Aesthetic Component of Index of Orthodontic Treatment Need and a questionnaire concerning self-perceived orthodontic treatment need, perception of aesthetics, function, behaviors and socioeconomic status were used. Around one third of untreated adolescent population had an objective need, less than 20 percent had aesthetic need, and self-perceived need was reported in one third of population. Associations and agreements between objective, aesthetic and self-perceived need were weak (r = 0.27-0.48; p 0.05) to 0.32 (p malocclusion were better related in persons with no treatment need or minor need (r = 0.53-0.59) than in those with major need (r = 0.31-0.40). Multiple logistic regression analyses confirmed that objective, aesthetic and self-perceived needs were better related between themselves than to socio-economic status of subjects, function, activities of daily living and oral health-related behaviors. It appears that self-perceived treatment need has low role in predicting objective need, but relation between satisfaction and awareness of malocclusion could be one of basic factors in process of making decision to go for treatment and maybe could serve in predicting patient's compliance.

  7. Factors influencing the accuracy of beam range estimation in proton therapy using prompt gamma emission

    Science.gov (United States)

    Janssen, FMFC; Landry, G.; Cambraia Lopes, P.; Dedes, G.; Smeets, J.; Schaart, D. R.; Parodi, K.; Verhaegen, F.

    2014-08-01

    In-vivo imaging is a strategy to monitor the range of protons inside the patient during radiation treatment. A possible method of in-vivo imaging is detection of secondary ‘prompt’ gamma (PG) photons outside the body, which are produced by inelastic proton-nuclear interactions inside the patient. In this paper, important parameters influencing the relationship between the PG profile and percentage depth dose (PDD) in a uniform cylindrical phantom are explored. Monte Carlo simulations are performed with the new Geant4 based code TOPAS for mono-energetic proton pencil beams (range: 100-250 MeV) and an idealized PG detector. PG depth profiles are evaluated using the inflection point on a sigmoid fit in the fall-off region of the profile. A strong correlation between the inflection point and the proton range determined from the PDD is found for all conditions. Variations between 1.5 mm and 2.7 mm in the distance between the proton range and the inflection point are found when either the mass density, phantom diameter, or detector acceptance angle is changed. A change in cut-off energy of the detector could induce a range difference of maximum 4 mm. Applying time-of-flight discrimination during detection, changing the primary energy of the beam or changing the elemental composition of the tissue affects the accuracy of the range prediction by less than 1 mm. The results indicate that the PG signal is rather robust to many parameter variations, but millimetre accurate range monitoring requires all medium and detector properties to be carefully taken into account.

  8. Effectiveness of cognitive behavioral therapy for insomnia: influence of slight-to-moderate depressive symptom severity and worrying.

    Science.gov (United States)

    Hamoen, Astrid B H; Redlich, Else M; de Weerd, Al W

    2014-08-01

    Cognitive behavioral therapy for insomnia (CBT-I) is a well-known, effective treatment for primary insomnia. However, the majority of sleeping problems occur in the presence of another medical or psychiatric disorder. Depression and general anxiety disorder (with a main feature of excessive generalized worrying) are disorders that frequently co-occur with insomnia. The purpose of this study is to evaluate whether depressive symptom severity or worrying influences the subjective effectiveness of CBT-I. Patients with a complaint of insomnia received CBT-I. At the beginning of the therapy, patients completed a sleep evaluation list, the Beck Depression Inventory (BDI-II-NL, N = 92), and the Penn State Worry Questionnaire (PSWQ, N = 119). Based on the BDI and the PSWQ, the sample was divided into different groups: patients with low versus high depression scores, low worriers versus high worriers, and patients without depressive symptoms who were also classified as low worriers and patients with depressive symptoms who were also classified as high worriers. The sleep evaluation list was completed directly after the treatment and 6 months later. Sleep evaluation scores, subjective total sleep time, subjective sleep onset latency, and subjective wake after sleep onset all changed in a positive way after CBT-I and remained that way over the next 6 months for all patients. These positive effects of CBT-I did not differ between the subgroups. Results suggest that CBT-I improves subjective sleep experiences, regardless of depressive symptom severity or worrying. © 2014 Wiley Periodicals, Inc.

  9. The Influence of an Orthopedic, Manual Therapy Residency Program on Improved Knowledge, Psychomotor Skills, and Clinical Reasoning in Nairobi, Kenya.

    Science.gov (United States)

    Cunningham, Shala; McFelea, Joni

    2017-01-01

    The purpose of this study was to describe the influence of a post-graduate orthopedic manual therapy residency program in Kenya on the development of physical therapists' (PTs) knowledge and clinical reasoning related to the performance of a musculoskeletal examination and evaluation as compared to an experience-matched control group of PTs waiting to enter the program. A cross-sectional design was utilized in which 12 graduating residents and 10 PTs entering the residency program completed a live-patient practical examination to assess the knowledge, clinical reasoning, and psychomotor skills related to the examination and evaluation of musculoskeletal conditions. The assessment utilized was based on the tasks, procedures, and knowledge areas identified as important to advanced clinicians in the US as outlined by the Orthopaedic Description of Specialty Practice. Inclusion criteria included participation in or acceptance to the residency program, practice as a PT between 3 and 25 years, and 50% of workday being involved in direct patient care. Overall pass rates were analyzed using the Pearson chi-square and Fisher's exact tests to determine if the graduating residents achieved significantly higher scores than experience-matched controls consisting of PTs entering the residency program. PTs completing a post-graduate orthopedic manual therapy residency in Nairobi, Kenya, achieved higher scores and passing rates compared to their colleagues who had not completed a residency program as determined by a live-patient practical examination. Graduating residents demonstrated statistically significant higher scores in the categories of examination, evaluation, and diagnosis. The average live-patient practical examination score for PTs without residency training was 38.2%, and their pass rate was 0.0%. The average live-patient practical examination score for residency-trained PTs was 83.4%, and their pass rate was 92.3%. These findings are statistically significant (p

  10. Radiation therapy after radical prostatectomy for prostate cancer: evaluation of complications and influence of radiation timing on outcomes in a large, population-based cohort.

    Directory of Open Access Journals (Sweden)

    Sarah E Hegarty

    Full Text Available To evaluate the influence of timing of salvage and adjuvant radiation therapy on outcomes after prostatectomy for prostate cancer.Using the Surveillance, Epidemiology, and End Results-Medicare linked database, we identified prostate cancer patients diagnosed during 1995-2007 who had one or more adverse pathological features after prostatectomy. The final cohort of 6,137 eligible patients included men who received prostatectomy alone (n = 4,509 or with adjuvant (n = 894 or salvage (n = 734 radiation therapy. Primary outcomes were genitourinary, gastrointestinal, and erectile dysfunction events and survival after treatment(s.Radiation therapy after prostatectomy was associated with higher rates of gastrointestinal and genitourinary events, but not erectile dysfunction. In adjusted models, earlier treatment with adjuvant radiation therapy was not associated with increased rates of genitourinary or erectile dysfunction events compared to delayed salvage radiation therapy. Early adjuvant radiation therapy was associated with lower rates of gastrointestinal events that salvage radiation therapy, with hazard ratios of 0.80 (95% CI, 0.67-0.95 for procedure-defined and 0.70 (95% CI, 0.59, 0.83 for diagnosis-defined events. There was no significant difference between ART and non-ART groups (SRT or RP alone for overall survival (HR = 1.13 95% CI = (0.96, 1.34 p = 0.148.Radiation therapy after prostatectomy is associated with increased rates of gastrointestinal and genitourinary events. However, earlier radiation therapy is not associated with higher rates of gastrointestinal, genitourinary or sexual events. These findings oppose the conventional belief that delaying radiation therapy reduces the risk of radiation-related complications.

  11. Application of cytarabine on chronic myelogenous leukemia%阿糖胞苷在慢性粒细胞白血病中的应用

    Institute of Scientific and Technical Information of China (English)

    唐小万

    2013-01-01

    目的 探讨阿糖胞苷在慢性粒细胞白血病(CML)中的应用.方法 将我院2008年12月至2012年1月收治的68例确诊为慢性粒细胞白血病的患者随机分为治疗组和对照组.每组34例,两组均使用羟基脲(Hu)进行先期治疗,当患者的白细胞(WBC)0.05);与对照组比较,治疗组血液学缓解(CHR)和主要细胞遗传学的缓解率均显著提高(P 0. 05 ). The CHR and major cytogenetic response rate in treatment group were significantly higher than those in the control group( P <0. 05 ). Conclusion The clinical curative effect of cytarabine combined with interferon on chronic myeloid leukemia patients was better.

  12. Retrospective Study of Incidence and Prognostic Significance of Eosinophilia after Allogeneic Hematopoietic Stem Cell Transplantation: Influence of Corticosteroid Therapy

    Directory of Open Access Journals (Sweden)

    Wataru Yamamoto

    2016-08-01

    Full Text Available Objective: The clinical significance of eosinophilia after allogeneic hematopoietic stem cell transplantation is controversial. This study aimed to retrospectively study the impact of eosinophilia on the outcome of allogeneic hematopoietic stem cell transplantation by taking into account the influence of corticosteroid therapy. Materials and Methods: We retrospectively studied 204 patients with acute myeloid leukemia, acute lymphoblastic leukemia, and myelodysplastic syndrome who underwent allogeneic hematopoietic stem cell transplantation from January 2001 to December 2010. Results: The median age was 43 years (minimum-maximum: 17- 65 years. Myeloablative conditioning was used in 153 patients and reduced intensity conditioning was employed in 51 patients. Donor cells were from bone marrow in 132 patients, peripheral blood in 34, and cord blood in 38. Eosinophilia was detected in 71 patients and there was no significant predictor of eosinophilia by multivariate analysis. There was no relationship between occurrence of eosinophilia and the incidence or grade of acute graft-versus-host disease when the patients were stratified according to corticosteroid treatment. Although eosinophilia was a prognostic factor for 5-year overall survival by univariate analysis, it was not a significant indicator by multivariate analysis. Conclusion: These results suggest that the clinical significance of eosinophilia in patients receiving allogeneic hematopoietic stem cell transplantation should be assessed with consideration of systemic corticosteroid administration.

  13. Vector integration is nonrandom and clustered and influences the fate of lymphopoiesis in SCID-X1 gene therapy.

    Science.gov (United States)

    Deichmann, Annette; Hacein-Bey-Abina, Salima; Schmidt, Manfred; Garrigue, Alexandrine; Brugman, Martijn H; Hu, Jingqiong; Glimm, Hanno; Gyapay, Gabor; Prum, Bernard; Fraser, Christopher C; Fischer, Nicolas; Schwarzwaelder, Kerstin; Siegler, Maria-Luise; de Ridder, Dick; Pike-Overzet, Karin; Howe, Steven J; Thrasher, Adrian J; Wagemaker, Gerard; Abel, Ulrich; Staal, Frank J T; Delabesse, Eric; Villeval, Jean-Luc; Aronow, Bruce; Hue, Christophe; Prinz, Claudia; Wissler, Manuela; Klanke, Chuck; Weissenbach, Jean; Alexander, Ian; Fischer, Alain; von Kalle, Christof; Cavazzana-Calvo, Marina

    2007-08-01

    Recent reports have challenged the notion that retroviruses and retroviral vectors integrate randomly into the host genome. These reports pointed to a strong bias toward integration in and near gene coding regions and, for gammaretroviral vectors, around transcription start sites. Here, we report the results obtained from a large-scale mapping of 572 retroviral integration sites (RISs) isolated from cells of 9 patients with X-linked SCID (SCID-X1) treated with a retrovirus-based gene therapy protocol. Our data showed that two-thirds of insertions occurred in or very near to genes, of which more than half were highly expressed in CD34(+) progenitor cells. Strikingly, one-fourth of all integrations were clustered as common integration sites (CISs). The highly significant incidence of CISs in circulating T cells and the nature of their locations indicate that insertion in many gene loci has an influence on cell engraftment, survival, and proliferation. Beyond the observed cases of insertional mutagenesis in 3 patients, these data help to elucidate the relationship between vector insertion and long-term in vivo selection of transduced cells in human patients with SCID-X1.

  14. Retrospective Study of Incidence and Prognostic Significance of Eosinophilia after Allogeneic Hematopoietic Stem Cell Transplantation: Influence of Corticosteroid Therapy.

    Science.gov (United States)

    Yamamoto, Wataru; Ogusa, Eriko; Matsumoto, Kenji; Maruta, Atsuo; Ishigatsubo, Yoshiaki; Kanamori, Heiwa

    2016-09-05

    The clinical significance of eosinophilia after allogeneic hematopoietic stem cell transplantation is controversial. This study aimed to retrospectively study the impact of eosinophilia on the outcome of allogeneic hematopoietic stem cell transplantation by taking into account the influence of corticosteroid therapy. We retrospectively studied 204 patients with acute myeloid leukemia, acute lymphoblastic leukemia, and myelodysplastic syndrome who underwent allogeneic hematopoietic stem cell transplantation from January 2001 to December 2010. The median age was 43 years (minimum-maximum: 17-65 years). Myeloablative conditioning was used in 153 patients and reduced intensity conditioning was employed in 51 patients. Donor cells were from bone marrow in 132 patients, peripheral blood in 34, and cord blood in 38. Eosinophilia was detected in 71 patients and there was no significant predictor of eosinophilia by multivariate analysis. There was no relationship between occurrence of eosinophilia and the incidence or grade of acute graft-versus-host disease when the patients were stratified according to corticosteroid treatment. Although eosinophilia was a prognostic factor for 5-year overall survival by univariate analysis, it was not a significant indicator by multivariate analysis. These results suggest that the clinical significance of eosinophilia in patients receiving allogeneic hematopoietic stem cell transplantation should be assessed with consideration of systemic corticosteroid administration.

  15. Does Gender Influence Electroconvulsive Therapy Sessions Required across Psychiatric Diagnoses? A 5-Year Experience from a Single Center

    Science.gov (United States)

    Manohar, Harshini; Subramanian, Karthick; Menon, Vikas; Kattimani, Shivanand

    2017-01-01

    Context: There is a paucity of systematic data reflecting the practice of electroconvulsive therapy (ECT) from developing countries. Aim: We aimed to identify the number of ECT sessions required to yield response and gender diffeferences in the number of sessions across various diagnostic categories. Setting and Design: A record-based study from a teaching cum tertiary care hospital in South India. Subjects and Methods: Case records of patients who received modified ECT from January 2011 to January 2016 were reviewed. The sociodemographic details and ECT-related data were collected. Psychiatric diagnoses were ascertained as per the International Classification of Diseases, 10th Revision criteria. Statistical Analysis Used: Kruskal–Wallis test and Mann–Whitney U-test. Results: Among 148 patients, 82 (55.4%) had mood disorder (bipolar disorder and recurrent depressive disorder), 43 (29.1%) had schizophrenia, and 22 (14.9%) had other acute and transient psychotic disorders (ATPDs). Patients with mood disorders, schizophrenia, and other ATPD received 7.3 (± 3.8), 9.7 (± 6.1), and 5.4 (± 2.0) ECT sessions, respectively, to achieve response. There was no gender difference in the number of sessions received. Conclusion: Our findings show that number of ECT sessions required to yield response may be disorder-specific. Gender does not influence the ECT dose requirement. Variations in ECT parameters across settings may limit the generalizability of results. PMID:28694625

  16. The influence of photodynamic therapy parameters on the inactivation of Candida spp: in vitro and in vivo studies

    Science.gov (United States)

    Alves, F.; Mima, E. G.; Dovigo, L. N.; Bagnato, V. S.; Jorge, J. H.; de Souza Costa, C. A.; Pavarina, A. C.

    2014-04-01

    The influence of parameters of photodynamic therapy (PDT), such as pre-irradiation time (PIT), on the inactivation of Candida spp. was assessed in vitro and in vivo. Suspensions of Candida albicans, Candida tropicalis, Candida krusei and Candida glabrata were treated with Photogem®, incubated for 5, 10 or 15 min and illuminated with a blue LED light. Colonies were cultivated and log values of CFU ml-1 were analyzed by ANOVA and Kruskall-Wallis test. For in vivo evaluation, immunosuppressed mice were inoculated with C. albicans. PDT was performed on the dorsum of the tongue by topical administration of Photogem® and illumination after 5, 10 or 15 min. C. albicans was recovered from the tongue and the number of CFU ml-1 was analyzed by ANOVA and Tukey test. Animals were killed and the tongues were surgically removed for histological analysis. Susceptibility of Candida spp. suspensions to PDT was in decreasing order: C. albicans = C. tropicalis 0.05), both in vivo and in vitro. A significant reduction (p < 0.05) of log(CFU ml-1) of C. albicans from tongues of mice was observed with no adverse effects in the tissue. PDT was effective to inactivate in vitroCandida spp. and for reduction of C. albicans in vivo, independently of the PIT used.

  17. Interethnic differences of cytochrome P450 gene polymorphisms may influence outcome of taxane therapy in Roma and Hungarian populations.

    Science.gov (United States)

    Szalai, Renata; Ganczer, Alma; Magyari, Lili; Matyas, Petra; Bene, Judit; Melegh, Bela

    2015-12-01

    Taxanes are widely used microtubule-stabilizing chemotherapeutic agents in the treatment of cancers. Several cytochrome P450 gene variants have been proven to influence taxane metabolism and therapy. The purpose of this work was to determine the distribution of genetic variations of CYP1B1, CYP2C8 and CYP3A5 genes as the first report on taxane metabolizer cytochrome P450 gene polymorphisms in Roma and Hungarian populations. A total of 397 Roma and 412 Hungarian healthy subjects were genotyped for CYP1B1 c.4326C > G, CYP2C8 c.792C > G and CYP3A5 c.6986A > G variant alleles by PCR-RFLP assay and direct sequencing. We found significant differences in the frequencies of homozygous variant genotypes of CYP1B1 4326 GG (p = 0.002) and CYP3A5 6986 GG (p Roma and Hungarian populations. Regarding minor allele frequencies, for CYP2C8 a significantly increased prevalence was found in 792G allele frequency in the Hungarian population compared to the Roma population (5.83% vs. 2.14%, p = 0.001). Our results can be used as possible predictive factors in population specific treatment algorithms to developing effective programs for a better outcome in patients treated with taxanes.

  18. Hormone-replacement therapy influences gene expression profiles and is associated with breast-cancer prognosis: a cohort study

    Directory of Open Access Journals (Sweden)

    Skoog Lambert

    2006-06-01

    Full Text Available Abstract Background Postmenopausal hormone-replacement therapy (HRT increases breast-cancer risk. The influence of HRT on the biology of the primary tumor, however, is not well understood. Methods We obtained breast-cancer gene expression profiles using Affymetrix human genome U133A arrays. We examined the relationship between HRT-regulated gene profiles, tumor characteristics, and recurrence-free survival in 72 postmenopausal women. Results HRT use in patients with estrogen receptor (ER protein positive tumors (n = 72 was associated with an altered regulation of 276 genes. Expression profiles based on these genes clustered ER-positive tumors into two molecular subclasses, one of which was associated with HRT use and had significantly better recurrence free survival despite lower ER levels. A comparison with external data suggested that gene regulation in tumors associated with HRT was negatively correlated with gene regulation induced by short-term estrogen exposure, but positively correlated with the effect of tamoxifen. Conclusion Our findings suggest that post-menopausal HRT use is associated with a distinct gene expression profile related to better recurrence-free survival and lower ER protein levels. Tentatively, HRT-associated gene expression in tumors resembles the effect of tamoxifen exposure on MCF-7 cells.

  19. Therapy of leptomeningeal metastasis in solid tumors.

    Science.gov (United States)

    Mack, F; Baumert, B G; Schäfer, N; Hattingen, E; Scheffler, B; Herrlinger, U; Glas, M

    2016-02-01

    Leptomeningeal metastasis (LM), i.e. the seeding of tumor cells to the cerebrospinal fluid (CSF) and the leptomeninges, is a devastating and mostly late-stage complication of various solid tumors. Clinical signs and symptoms may include cranial nerve palsies, radicular symptoms, signs of increased intracranial pressure such as headache, nausea and vomiting, and cognitive dysfunction. In cases of suspected LM, the highest diagnostic sensitivity is provided by the combination of CSF cytology and contrast-enhanced MRI (cranial as well as complete spine). The therapeutic spectrum includes radiotherapy of the clinically involved region as well as systemic and intrathecal chemotherapy. The choice of treatment modalities depends on the type of LM (non-adherent tumor cells in the CSF vs. nodular contrast-enhancing tumor growth), additional systemic involvement (uncontrolled vs. controlled systemic disease) and additional involvement of the CNS parenchyma (LM as the only CNS involvement vs. LM+parenchymal CNS metastases). Larger contrast-enhancing nodular LM or symptomatic lesions of the spine may be treated with radiotherapy. In case of uncontrolled systemic disease, the treatment regimen should include systemic chemotherapy. The choice of systemic treatment should take into account the histology of the primary tumor. Intrathecal chemotherapy is most important in cases of LM of the non-adherent type. There are three substances for routine use for intrathecal chemotherapy: methotrexate, cytarabine, and thiotepa. Liposomal cytarabine shows advantages in terms of longer injection intervals, a sufficient distribution in the entire subarachnoid space after lumbar administration and improved quality-of-life. The role of new agents (e.g. rituximab and trastuzumab) for intrathecal therapy is still unclear.

  20. LONG-TERM THERAPY WITH INDAPAMIDE IN ELDERLY AND SENILE PATIENTS WITH HYPERTENSION: CARDIORENOPROTECTIVE EFFECTS AND INFLUENCE ON QUALITY OF LIFE

    Directory of Open Access Journals (Sweden)

    M. E. Statsenko

    2009-01-01

    Full Text Available Aim. To estimate cardiorenoprotective effect of 12-month therapy by indapamide in elderly and senile patients with arterial hypertension (HT and its influence on quality of life.Material and methods. 40 elderly and senile patients with HT were examined. 70% of patients received monotherapy by indapamide 2,5 mg once daily and 30% of patients were treated with indapamide and lisinopril combination. Duration of observation was 12 months. Ambulatory blood pressure (BP monitoring, echocardiography, plasma lipid profile, glycemia and uricemia levels and potassium serum level was evaluated initially and after 12 months of therapy. Glomerular filtration rate and albuminuria as well as patient quality of life also was evaluated.Results. Target BP level was reached in all patients during 12 month therapy. Reduction of average 24-hour, day and night BP, BP load, rate of morning BP rising was observed. Negative influence on BP variability was not found. Improvement of daily BP profile also was found. The indapamide reduced left ventricle mass, improved renal function, vessel resistance and quality of life. Negative influence of long-term therapy with indapamide on lipid, glucose, purine metabolism and serum potassium level was not observed.Conclusion. Indapamide is an effective antihypertensive drug for long-term treatment of elderly and senile patients with HT of 1-2 degree.

  1. Narrative therapy, family therapy and history

    OpenAIRE

    Harper, David J.

    2009-01-01

    This article was inspired by listening to the interesting plenary on the influence of narrative therapy on family therapy at the AFT annual conference in Manchester in September 2008. One of the issues raised concerned the historical connections between narrative therapy and the broader family therapy field. The contributors seemed keen to avoid a split between narrative therapy and the broader family therapy field and, instead, to find connections but this issue seemed difficult to negotiate...

  2. Influence of combined therapy with prospidin and methotrexate on radiological progression, functional status and quality of life in pts with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    O. V. Simonova

    2004-01-01

    Full Text Available Objective. To evaluate influence of combination therapy with prospidin (P and methotrexate (MTX on X-ray progression, functional status (FS and quality of life (QL in patients with rheumatoid arthritis (RA in comparison with MTX monotherapy. Material and methods. 143 RA pts (129 female and 14 male were studied. Of them, there were. Mean age was 45.5±5.l years. Average duration of the disease was 4.5 years. 20 pts had II and 123 - 111 degree of RA activity. The second X-ray stage according to Steinbroker dominated. 72 pts of group I received P+MTX combination therapy. The therapy included intravenous drip-feed of P 200-300 mg per week in 200ml of 5% glucose and MTX 10 mg per week 1M. The maintaining therapy included P 100-200 mg per week IM and MTX 10 mg per week. 71 patients of group II received MTX monotherapy 10 mg per week. X-ray progression assessment was performed according to Sharp method. FS was evaluated with the HAQ questionnaire, Lee test. QL was evaluated with SF-36 scale. Pts were examined before and after I, 2, 3, 6 and 12 months of treatment. Results. There was no increase of X-ray progression of the disease in case of P+MTX therapy as compared with MTX monotherapy. Both methods resulted in improvement of FS parameters and physical health. Combination therapy significantly improved psychological health as well.

  3. The effect of dance therapy on the balance of women over 60 years of age: The influence of dance therapy for the elderly.

    Science.gov (United States)

    Filar-Mierzwa, Katarzyna; Długosz, Małgorzata; Marchewka, Anna; Dąbrowski, Zbigniew; Poznańska, Anna

    2016-08-23

    Dance therapy is a physical activity that can lead to balance improvement in older adults. The aim of the study was to evaluate the effects of dance therapy on balance and risk of falls in older women. Twenty-four older women (mean age 66.4 years old) attended dance sessions for three months. Pretest/posttests were completed using the Postural Stability Test, the Limits of Stability Test, and the Fall Risk Test M-CTSIB. Results showed the Limits of Stability Test was significantly higher (17.5%) after dance classes. Regular use of dance therapy shows promise in improving balance by increasing the limits of stability.

  4. Individual and contextual factors influencing patient attrition from antiretroviral therapy care in an urban community of Lusaka, Zambia

    Directory of Open Access Journals (Sweden)

    Sonja Merten

    2012-06-01

    Full Text Available Background: Despite the relatively effective roll-out of free life-prolonging antiretroviral therapy (ART in public sector clinics in Zambia since 2005, and the proven efficacy of ART, some people living with HIV (PLHIV are abandoning the treatment. Drawing on a wider ethnographic study in a predominantly low-income, high-density residential area of Lusaka, this paper reports the reasons why PLHIV opted to discontinue their HIV treatment. Methods: Opened-ended, in-depth interviews were held with PLHIV who had stopped ART (n = 25, ART clinic staff (n = 5, religious leaders (n = 5, herbal medicine providers (n = 5 and lay home-based caregivers (n = 5. In addition, participant observations were conducted in the study setting for 18 months. Interview data were analysed using open coding first, and then interpreted using latent content analysis. The presentation of the results is guided by a social-ecological framework. Findings: Patient attrition from ART care is influenced by an interplay of personal, social, health system and structural-level factors. While improved corporeal health, side effects and need for normalcy diminished motivation to continue with treatment, individuals also weighed the social and economic costs of continued uptake of treatment. Long waiting times for medical care and placing “defaulters” on intensive adherence counselling in the context of insecure labour conditions and livelihood constraints not only imposed opportunity costs which patients were not willing to forego, but also forced individuals to balance physical health with social integrity, which sometimes forced them to opt for faith healing and traditional medicine. Conclusions: Complex and dynamic interplay of personal, social, health system and structural-level factors coalesces to influence patient attrition from ART care. Consequently, while patient-centred interventions are required, efforts should be made to improve ART care by

  5. Light parameters influence cell viability in antifungal photodynamic therapy in a fluence and rate fluence-dependent manner

    Science.gov (United States)

    Prates, Renato A.; da Silva, Eriques G.; Yamada, Aécio M.; Suzuki, Luis C.; Paula, Claudete R.; Ribeiro, Martha S.

    2009-05-01

    The aim of this study was to investigate the influence of light parameters on yeast cells. It has been proposed for many years that photodynamic therapy (PDT) can inactivate microbial cells. A number of photosensitizer and light sources were reported in different light parameters and in a range of dye concentrations. However, much more knowledge concerning the importance of fluence, fluence rate and exposure time are required for a better understanding of the photodynamic efficiency. Suspensions (106 CFU/mL) of Candida albicans, Candida krusei, and Cryptococcus neoformans var. grubii were used. Two fluence rates, 100 and 300 mW/cm2 were compared at 3, 6, and 9 min of irradiation, resulting fluences from 18 to 162 J/cm2. The light source was a laser emitting at λ = 660 nm with output power adjusted at 30 and 90 mW. As photosensitizer, one hundred-μM methylene blue was used. Temperature was monitored to verify possible heat effect and reactive oxygen species (ROS) formation was evaluated. The same fluence in different fluence rates showed dissimilar levels of inactivation on yeast cells as well as in ROS formation. In addition, the increase of the fluence rate showed an improvement on cell photoinactivation. PDT was efficient against yeast cells (6 log reduction), and no significant temperature increase was observed. Fluence per se should not be used as an isolate parameter to compare photoinactivation effects on yeast cells. The higher fluence rate was more effective than the lower one. Furthermore, an adequate duration of light exposure cannot be discarded.

  6. Assessment of factors influencing adherence to anti-retroviral therapy for human immunodeficiency virus positive mothers and their infected children

    Directory of Open Access Journals (Sweden)

    Arun Kumar De

    2012-01-01

    Full Text Available Background and Objectives: Mothers and children are biologically related and dependent. They should be considered as a single unit which is very important regarding adherence to anti-retroviral therapy (ART. Very high levels of adherence are required for effective ART. We therefore carried out this study to examine the adherence levels and different factors associated with adherence among human immunodeficiency virus (HIV-positive mothers and their HIV-positive children receiving ART. Design and Setting: A hospital-based cross-sectional study. Materials and Methods: Ninety-four HIV-positive mothers and their 94 HIV-positive children under ART attending the ART center of a tertiary care hospital were recruited in this study. Consenting mothers were asked to complete the "Case Study Form" containing socio-demographic and care-giving details. Mothers were also asked to complete the Beck′s depression inventory, State trait anxiety inventory, and Ways of coping inventory. Adherence was assessed using pill count. Criteria for good and poor adherence were defined. Current CD4 counts were retrieved from the hospital record. Results: Fifty-six percent of respondent mothers and 65.8% of respondent children showed good adherence to ART. Different factors were associated with poor adherence in both mothers and their children. Conclusion: Adherence of HIV-positive mothers and their HIV-positive children to ART is influenced by multiple factors and identification of these factors is necessary to get complete adherence to ART. There is statistically significant relationship between maternal and pediatric adherence to ART.

  7. [The influence of ozone therapy on oxygen metabolism kinetics and the microcirculation system during spa and resort treatment of the post-infarction patients].

    Science.gov (United States)

    Sycheva, E I; Khodasevich, L S; Solomina, O E; Zubareva, M I

    2013-01-01

    This study was designed to estimate the influence of ozone therapy on oxygen metabolism kinetics and the circulation system during spa and resort treatment of 145 post-infarction patients who survived myocardial infarction. All of them were given routine spa-and-resort therapy; 56 patients received pharmacotherapy, in the remaining 89 it was supplemented with ozone-therapy. The clinical examination included electrocardiography, veloergometry, echocardiography; kinetics of oxygen metabolism was evaluated by transcutaneous polarography, laser Doppler flowmetry, and computed capillaroscopy. The results of the study indicate that ozonetherapy in combination with medicamental treatment reduces the period of post-infarction rehabilitation, decreases tissue hypoxia, improves characteristics of microcirculation and general health status of the patients.

  8. INFLUENCE OF PRE OPERATIVE PHYSICAL THERAPY EDUCATION AND EXERCISE ON POST OPERATIVE SHOULDER RANGE OF MOTION AND FUNCTIONAL ACTIVITES IN SUBJECTS WITH MODIFIED RADICAL MASTECTOMY

    Directory of Open Access Journals (Sweden)

    Y. Lokapavani

    2014-10-01

    Full Text Available Background: Modified radical mastectomy is a frequent surgery employed as a therapeutic procedure in patients with breast carcinoma with involvement of axillary lymph nodes. Many patients suffer from severe shoulder complaints after axillary lymph node dissection even with postoperative rehabilitation. Pre-operative exercise and education are recommended to reduce the incidence of breast cancer related upper limb dysfunction; it will shorten the recovery time. The objectives of the study are to determine the influence of pre-operative physiotherapy on shoulder ROM using goniometer in subjects with modified radical mastectomy and to determine the influence of pre-operative physiotherapy on functional activities using shoulder pain and disability index (SPADI in subjects with modified radical mastectomy. Methods: 30 Subjects of adult women included in the study who met the inclusion criteria, divided into 2 groups. Experimental Group received preoperative physical therapy education and exercises 1-2 weeks before surgery and routine physical therapy protocol after surgery. Control Group received standard education brochure preoperatively and routine physical therapy post operatively. Measurements included shoulder ROM and functional evaluation using goniometer and SPADI. Measurements were taken at baseline i.e., pre operatively, post operatively at 4th day after removal of drains, and 1month after surgery. Results: All measures were significantly reduced after surgery, but most recovered after 1month of surgery and attained functional level in experimental Group. Conclusion: This study provides experimental evidence that preoperative education and exercise influence the postoperative shoulder ROM and functional activities after modified radical mastectomy.

  9. Ventilator-associated pneumonia: the influence of bacterial resistance, prescription errors, and de-escalation of antimicrobial therapy on mortality rates

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    Ana Carolina Souza-Oliveira

    Full Text Available Abstract Ventilator-associated pneumonia is the most prevalent nosocomial infection in intensive care units and is associated with high mortality rates (14–70%. Aim This study evaluated factors influencing mortality of patients with Ventilator-associated pneumonia (VAP, including bacterial resistance, prescription errors, and de-escalation of antibiotic therapy. Methods This retrospective study included 120 cases of Ventilator-associated pneumonia admitted to the adult adult intensive care unit of the Federal University of Uberlândia. The chi-square test was used to compare qualitative variables. Student's t-test was used for quantitative variables and multiple logistic regression analysis to identify independent predictors of mortality. Findings De-escalation of antibiotic therapy and resistant bacteria did not influence mortality. Mortality was 4 times and 3 times higher, respectively, in patients who received an inappropriate antibiotic loading dose and in patients whose antibiotic dose was not adjusted for renal function. Multiple logistic regression analysis revealed the incorrect adjustment for renal function was the only independent factor associated with increased mortality. Conclusion Prescription errors influenced mortality of patients with Ventilator-associated pneumonia, underscoring the challenge of proper Ventilator-associated pneumonia treatment, which requires continuous reevaluation to ensure that clinical response to therapy meets expectations.

  10. Influence of music therapy on coping skills and anger management in forensic psychiatric patients : An exploratory study

    NARCIS (Netherlands)

    Hakvoort, Laurien; Bogaerts, S.; Thaut, Michael H.; Spreen, Marinus

    2015-01-01

    The effect of music therapy on anger management and coping skills is an innovative subject in the field of forensic psychiatry. This study explores the following research question: Can music therapy treatment contribute to positive changes in coping skills, anger management, and dysfunctional behavi

  11. Influence of estrogen receptor alpha and progesterone receptor polymorphisms on the effects of hormone therapy on mammographic density.

    NARCIS (Netherlands)

    Duijnhoven, F.J.B. van; Peeters, P.H.; Warren, R.M.; Bingham, S.; Uitterlinden, A.G.; Noord, P.A.H. van; Monninkhof, E.M.; Grobbee, D.E.; Gils, C.H. van

    2006-01-01

    Postmenopausal hormone therapy increases mammographic density, a strong breast cancer risk factor, but effects vary across women. We investigated whether the effect of hormone therapy use is modified by polymorphisms in the estrogen receptor (ESR1) and progesterone receptor (PGR) genes in the Dutch

  12. Influence of music therapy on coping skills and anger management in forensic psychiatric patients : An exploratory study

    NARCIS (Netherlands)

    Hakvoort, Laurien; Bogaerts, S.; Thaut, Michael H.; Spreen, Marinus

    2015-01-01

    The effect of music therapy on anger management and coping skills is an innovative subject in the field of forensic psychiatry. This study explores the following research question: Can music therapy treatment contribute to positive changes in coping skills, anger management, and dysfunctional

  13. Influence of music therapy on coping skills and anger management in forensic psychiatric patients : An exploratory study

    NARCIS (Netherlands)

    Hakvoort, Laurien; Bogaerts, S.; Thaut, Michael H.; Spreen, Marinus

    2015-01-01

    The effect of music therapy on anger management and coping skills is an innovative subject in the field of forensic psychiatry. This study explores the following research question: Can music therapy treatment contribute to positive changes in coping skills, anger management, and dysfunctional behavi

  14. The influence of Multiwave Locked System (MLS) laser therapy on clinical features, microcirculatory abnormalities and selected modulators of angiogenesis in patients with Raynaud's phenomenon.

    Science.gov (United States)

    Kuryliszyn-Moskal, Anna; Kita, Jacek; Dakowicz, Agnieszka; Chwieśko-Minarowska, Sylwia; Moskal, Diana; Kosztyła-Hojna, Bożena; Jabłońska, Ewa; Klimiuk, Piotr Adrian

    2015-03-01

    The aim of this study was to investigate the influence of the Multiwave Locked System (MLS) laser therapy on clinical features, microvascular changes in nailfold videocapillaroscopy (NVC) and circulating modulators releasing as a consequence of vascular endothelium injury such as vascular endothelial growth factor (VEGF) and angiopoietin 2 (Ang-2) in patients with primary and secondary Raynaud's phenomenon. Seventy-eight RP patients and 30 healthy volunteers were recruited into the study. All patients with RP received MLS laser irradiation for 3 weeks. Clinical, NVC and laboratory investigations were performed before and after the MLS laser therapy. The serum concentration of VEGF and Ang-2 were determined by an enzyme-linked immunosorbent assay (ELISA). After 3 weeks of MLS laser therapy, the clinical improvement manifested by decreasing of the number of RP attacks, mean duration of Raynaud's attack and pain intensity in RP patients was observed. After MLS laser therapy in 65% of patients with primary and in 35% with secondary RP, an increase in the loop number and/or a reduction in avascular areas in NVC were observed. In comparison with a control group, higher serum concentration of VEGF and Ang-2 in RP patients was demonstrated. After MLS laser therapy, a reduction of Ang-2 in both groups of RP patients was found. Our results suggest that NVC may reflect microvascular changes associated with clinical improvement after MLS laser therapy in patients with primary and secondary RP. Ang-2 serum levels may be a useful marker of microvascular abnormalities in RP patients treated with MLS laser therapy.

  15. Terapia oclusiva em ambliopia: fatores prognósticos Occlusion therapy in amblyopia: factors that influence the outcome

    Directory of Open Access Journals (Sweden)

    Ana Carolina Fava Salata

    2001-04-01

    Full Text Available Objetivos: Ambliopia é o defeito visual mais comum em crianças e por mais de 250 anos a terapia oclusiva vem sendo o melhor tratamento. Sendo assim, propusemo-nos a determinar os fatores que influenciam no sucesso do tratamento da ambliopia por terapia oclusiva em nosso meio. Métodos: Foi realizado um estudo retrospectivo com 169 crianças amblíopes atendidas no Ambulatório de Ambliopia do Hospital de Clínicas da UNICAMP, Campinas (SP, entre janeiro de 1996 e maio de 1998. A população atendida foi classificada quanto ao sexo, idade de início do tratamento por faixa etária (3 grupos, olho afetado, tipo de ambliopia (estrabísmica, anisometrópica, por deprivação, associação de dois tipos, tempo de seguimento, gravidade da ambliopia (leve, moderada, grave, adesão ao tratamento (regular, irregular e resposta obtida (cura, melhora, sem cura. Resultados: A adesão ao tratamento não diferiu entre as faixas etárias (p=0,68 e não foi influenciada pela gravidade da ambliopia (p=0,82. Dos pacientes estudados 52,67% curaram-se, 19,52% melhoraram e 27,81% não obtiveram cura. Os pacientes com adesão regular tiveram índice de cura significativamente maior do que os pacientes com adesão irregular (p=0,0009. O resultado do tratamento não dependeu da idade de início do mesmo (p=0,39 e da gravidade da ambliopia (p=0,30. Conclusão: Concluímos, assim, que, no nosso grupo de estudo, a adesão é o principal fator prognóstico no sucesso da terapia oclusiva.Purpose: Amblyopia is the most common form of visual problem in children and for more than 250 years occlusion therapy is the standard treatment. Thus our purpose is to identify the factors that influence the outcome of amblyopia treatment with occlusion therapy. Methods: We reviewed 169 amblyopic children seen in the outpatient clinic of amblyopia of the Campinas State University, between January 1996 and May 1998. Patients were analyzed regar-ding sex, age at start of treatment (3

  16. The influence of goal-directed fluid therapy on the prognosis of elderly patients with hypertension and gastric cancer surgery

    Directory of Open Access Journals (Sweden)

    Zeng K

    2014-10-01

    Full Text Available Kai Zeng,* Yanzhen Li,* Min Liang, Youguang Gao, Hongda Cai, Caizhu LinDepartment of Anesthesia, the First Affiliated Hospital, Fujian Medical University, Fuzhou, People’s Republic of China*These authors contributed equally to this workPurpose: We aimed to investigate the influence of perioperative goal-directed fluid therapy (GDFT on the prognosis of elderly patients with gastric cancer and hypertension. Methods: Sixty elderly patients (>60 years old with primary hypertension who received gastric cancer radical surgery and who were American Society of Anesthesiologists (ASA class II or III were enrolled in the current study. Selected patients were divided randomly into two arms, comprising a conventional intraoperative fluid management arm (arm C, n=30 and a GDFT arm (arm G, n=30. Patients in arm C were infused with crystalloids or colloids according to the methods of Miller’s Anesthesia (6th edition, while those in arm G were infused with 200 mL hydroxyethyl starch over 15 minutes under the FloTrac/Vigileo monitoring system, with stroke volume variation between 8% and 13%. Hemodynamics and tissue perfusion laboratory indicators in patients were recorded continuously from 30 minutes before the operation to 24 hours after the operation. Results: Compared with arm C, the average intraoperative intravenous infusion quantity in arm G was significantly reduced (2,732±488 mL versus 3,135±346 mL, P<0.05, whereas average colloid fluid volume was significantly increased (1,235±360 mL versus 760±280 mL, P<0.05. In addition, there were more patients exhibiting intraoperatively and postoperatively stable hemodynamics and less patients with low blood pressure in arm G. Postoperative complications were less frequent, and the time of postoperative hospital stay shorter, in arm G. No significant differences were observed in mortality between the two arms.Conclusion: Our research showed that GDFT stabilized perioperative hemodynamics and reduced the

  17. Influence of orlistat therapy on serum insulin level and morphological and functional parameters of peripheral arterial circulation in obese patients

    Directory of Open Access Journals (Sweden)

    Hajduković Zoran

    2005-01-01

    Full Text Available Background/Aim. Insulin resistance is related to accelerated atherosclerosis, whereas weight loss is associated with the increasing insulin sensitivity, the improvement of functional and the morphological parameters of arterial circulation, and the reduction of cardiovascular morbidity and mortality. The aim of our study was to evaluate the influence of orlistat treatment on serum insulin level and functional and morphologic parameters of peripheral arterial circulation. Methods. We conducted a prospective, randomized, double − blind, placebo − controlled study. Thirty patients with body mass index over 30 kg/m2 normotensive, nonsmokers, without clinically manifested cardiovascular disease or diabetes were randomly assigned either orlistat (120 mg, 3 times daily; n = 20 or placebo (n = 10 in a double − blind manner. All of the patients were on individually calculated hypocaloric diet. The follow-up period was 24 weeks. Arterial pressure, fasting serum glucose and insulin level, triglycerides, total cholesterol and low density lipoprotein-cholesterol were determined at the beginning, following 3 and 6 months. Also, the intima − media thickness of right superficial femoral artery and the mean blood flow velocity were determined with ultrasonography. Results. Inside the period of 3 and 6 months, there were the greater reductions of body mass index, arterial pressure, fasting glucose and insulin level, total cholesterol, low density lipoproteins, as well as the greater reductions of mean velocity blood flow and peripheral pulse pressure in the orlistat group vs the placebo group (p < 0.01. Greater reductions in the waist circumference and intima − media thickness were registered following 6 months in the orlistat vs the placebo group (p < 0.01. Conclusion. In the group of obese patients orlistat therapy reduced risk factors, serum insulin level and improved early arterial functional changes as assessed with the reductions of the mean

  18. Synchrotron microbeam radiation therapy for rat brain tumor palliation—influence of the microbeam width at constant valley dose

    Science.gov (United States)

    Serduc, Raphaël; Bouchet, Audrey; Bräuer-Krisch, Elke; Laissue, Jean A.; Spiga, Jenny; Sarun, Sukhéna; Bravin, Alberto; Fonta, Caroline; Renaud, Luc; Boutonnat, Jean; Siegbahn, Erik Albert; Estève, François; Le Duc, Géraldine

    2009-11-01

    To analyze the effects of the microbeam width (25, 50 and 75 µm) on the survival of 9L gliosarcoma tumor-bearing rats and on toxicity in normal tissues in normal rats after microbeam radiation therapy (MRT), 9L gliosarcomas implanted in rat brains, as well as in normal rat brains, were irradiated in the MRT mode. Three configurations (MRT25, MRT50, MRT75), each using two orthogonally intersecting arrays of either 25, 50 or 75 µm wide microbeams, all spaced 211 µm on center, were tested. For each configuration, peak entrance doses of 860, 480 and 320 Gy, respectively, were calculated to produce an identical valley dose of 18 Gy per individual array at the center of the tumor. Two, 7 and 14 days after radiation treatment, 42 rats were killed to evaluate histopathologically the extent of tumor necrosis, and the presence of proliferating tumors cells and tumor vessels. The median survival times of the normal rats were 4.5, 68 and 48 days for MRT25, 50 and 75, respectively. The combination of the highest entrance doses (860 Gy per array) with 25 µm wide beams (MRT25) resulted in a cumulative valley dose of 36 Gy and was excessively toxic, as it led to early death of all normal rats and of ~50% of tumor-bearing rats. The short survival times, particularly of rats in the MRT25 group, restricted adequate observance of the therapeutic effect of the method on tumor-bearing rats. However, microbeams of 50 µm width led to the best median survival time after 9L gliosarcoma MRT treatment and appeared as the better compromise between tumor control and normal brain toxicity compared with 75 µm or 25 µm widths when used with a 211 µm on-center distance. Despite very high radiation doses, the tumors were not sterilized; viable proliferating tumor cells remained present at the tumor margin. This study shows that microbeam width and peak entrance doses strongly influence tumor responses and normal brain toxicity, even if valley doses are kept constant in all groups. The use of

  19. Synchrotron microbeam radiation therapy for rat brain tumor palliation-influence of the microbeam width at constant valley dose

    Energy Technology Data Exchange (ETDEWEB)

    Serduc, Raphael; Fonta, Caroline; Renaud, Luc [Universite de Toulouse, UPS, Centre de Recherche Cerveau et Cognition (France); Bouchet, Audrey; Braeuer-Krisch, Elke; Sarun, Sukhena; Bravin, Alberto; Le Duc, Geraldine [European Synchrotron Radiation Facility, F38043 Grenoble (France); Laissue, Jean A [Institute of Pathology, University of Bern (Switzerland); Spiga, Jenny [Department of Physics, University of Cagliari, s.p. Monserrato-Sestu, Monserrato (Canada) 09042 (Italy); Boutonnat, Jean [TIMC lab, UMR CNRS 5525, Univ Joseph Fourier, CHU, Grenoble (France); Siegbahn, Erik Albert [Department of Medical Physics, Karolinska Universitetssjukhuset, 17176 Stockholm (Sweden); Esteve, Francois [INSERM U836, Equipe 6, Institut des Neurosciences de Grenoble, 38043 Grenoble Cedex (France)], E-mail: raph.serduc@gmail.com

    2009-11-07

    To analyze the effects of the microbeam width (25, 50 and 75 {mu}m) on the survival of 9L gliosarcoma tumor-bearing rats and on toxicity in normal tissues in normal rats after microbeam radiation therapy (MRT), 9L gliosarcomas implanted in rat brains, as well as in normal rat brains, were irradiated in the MRT mode. Three configurations (MRT25, MRT50, MRT75), each using two orthogonally intersecting arrays of either 25, 50 or 75 {mu}m wide microbeams, all spaced 211 {mu}m on center, were tested. For each configuration, peak entrance doses of 860, 480 and 320 Gy, respectively, were calculated to produce an identical valley dose of 18 Gy per individual array at the center of the tumor. Two, 7 and 14 days after radiation treatment, 42 rats were killed to evaluate histopathologically the extent of tumor necrosis, and the presence of proliferating tumors cells and tumor vessels. The median survival times of the normal rats were 4.5, 68 and 48 days for MRT25, 50 and 75, respectively. The combination of the highest entrance doses (860 Gy per array) with 25 {mu}m wide beams (MRT25) resulted in a cumulative valley dose of 36 Gy and was excessively toxic, as it led to early death of all normal rats and of {approx}50% of tumor-bearing rats. The short survival times, particularly of rats in the MRT25 group, restricted adequate observance of the therapeutic effect of the method on tumor-bearing rats. However, microbeams of 50 {mu}m width led to the best median survival time after 9L gliosarcoma MRT treatment and appeared as the better compromise between tumor control and normal brain toxicity compared with 75 {mu}m or 25 {mu}m widths when used with a 211 {mu}m on-center distance. Despite very high radiation doses, the tumors were not sterilized; viable proliferating tumor cells remained present at the tumor margin. This study shows that microbeam width and peak entrance doses strongly influence tumor responses and normal brain toxicity, even if valley doses are kept constant in

  20. Is the detection rate of 18F-choline PET/CT influenced by androgen-deprivation therapy?

    Energy Technology Data Exchange (ETDEWEB)

    Chondrogiannis, Sotirios; Marzola, Maria Cristina; Grassetto, Gaia; Maffione, Anna Margherita; Rampin, Lucia; Rubello, Domenico [' ' Santa Maria della Misericordia' ' Hospital, Rovigo (Italy). PET/CT Centre; Ferretti, Alice [' ' San Giacomo Apostolo' ' Hospital, Castelfranco Veneto, Treviso (Italy). Service of Medical Physics; Fanti, Stefano [Azienda Ospedaliero-Univ. Policlinico S. Orsola-Malpighi, Bologna (Italy). Dept. of Nuclear Medicine; Giammarile, Francesco [Lyon 1 Univ. Centre Hospitalier Lyon Sud Biophysique, Villeurbanne (Italy). Dept. of Nuclear Medicine

    2014-07-15

    To evaluate if the detection rate (DR) of {sup 18}F-choline (18F-CH) PET/CT is influenced by androgen-deprivation therapy (ADT) in patients with prostate cancer (PC) already treated with radical intent and presenting biochemical relapse. We have retrospectively evaluated {sup 18}F-CH PET/CT scans of 325 consecutive PC patients enrolled in the period November 2009 to December 2012 previously treated with radical intent and referred to our centre to perform {sup 18}F-CH PET/CT for biochemical relapse. Two different groups of patients were evaluated. group A included the whole sample of 325 patients (mean age 70 years, range: 49-86) who presented trigger PSA between 0.1 and 80 ng/ml (mean 5.5 ng/ml), and group B included 187 patients (mean age 70 years, range 49-86) with medium-low levels of trigger PSA ranging between 0.5 and 5 ng/ml (mean PSA 2.1 ng/ml); group B was chosen in order to obtain a more homogeneous group of patients in terms of PSA values also excluding both very low and very high PSA levels avoiding the ''a priori'' higher probability of negative or positive PET scan, respectively. At the time of examination, 139 patients from group A and 72 patients from group B were under ADT: these patients were considered to be hormone-resistant PC patients because from their oncologic history (>18 months) an increase of PSA levels emerged despite the ongoing ADT. The relationship between {sup 18}F-CH PET/CT findings and possible clinical predictors was investigated using both univariate and multivariate binary logistic regression analyses, including trigger PSA and ADT. Considering the whole population, overall DR of {sup 18}F-CH PET was 58.2 % (189/325 patients). In the whole sample of patients (group A), both at the univariate and multivariate logistic regression analysis, trigger PSA and ADT were significantly correlated with the DR of {sup 18}F-CH PET (p < 0.05). Moreover, the DR in patients under ADT (mean PSA 7.8 ng/ml) was higher than in

  1. The effectiveness and influence of Vocal and Instrumental Improvisation in Music Therapy on children diagnosed with autism. Pilot Study

    National Research Council Canada - National Science Library

    Knapik-Szweda, Sara

    2015-01-01

    .... The results indicate a positive outcome in two music therapy observing tools: Scale I Child – Therapist Relationship in Coactive Musical Experience Rating Form and Scale II Musical Communicativeness Rating Form...

  2. Influences of BRAF Inhibitors on the Immune Microenvironment and the Rationale for Combined Molecular and Immune Targeted Therapy

    Science.gov (United States)

    Reddy, Sangeetha M.; Reuben, Alexandre; Wargo, Jennifer A.

    2017-01-01

    The identification of key driver mutations in melanoma has led to the development of targeted therapies aimed at BRAF and MEK, but responses are often limited in duration. There is growing evidence that MAPK pathway activation impairs antitumor immunity and that targeting this pathway may enhance responses to immunotherapies. There is also evidence that immune mechanisms of resistance to targeted therapy exist, providing the rationale for combining targeted therapy with immunotherapy. Preclinical studies have demonstrated synergy in combining these strategies, and combination clinical trials are ongoing. It is, however, becoming clear that additional translational studies are needed to better understand toxicity, proper timing, and sequence of therapy, as well as the utility of multidrug regimens and effects of other targeted agents on antitumor immunity. Insights gained through translational research in preclinical models and clinical studies will provide mechanistic insight into therapeutic response and resistance and help devise rational strategies to enhance therapeutic responses. PMID:27215436

  3. Phase II, open label, randomized comparative trial of ondansetron alone versus the combination of ondansetron and aprepitant for the prevention of nausea and vomiting in patients with hematologic malignancies receiving regimens containing high-dose cytarabine.

    Science.gov (United States)

    Badar, Talha; Cortes, Jorge; Borthakur, Gautam; O'Brien, Susan; Wierda, William; Garcia-Manero, Guillermo; Ferrajoli, Alessandra; Kadia, Tapan; Poku, Rebeca; Kantarjian, Hagop; Mattiuzzi, Gloria

    2015-01-01

    Background. Aprepitant is a P/neurokinin-1 receptor antagonist approved for the prevention of CINV in moderate emetic risk chemotherapy. We explored its effectiveness in patients with leukemia receiving cytarabine-based chemotherapy. Methods. Patients were randomized to ondansetron (OND) 8 mg IV 30 minutes before cytarabine followed by 24 mg IV continuous infusion daily until 6-12 hours after the last dose of chemotherapy alone or with aprepitant (APREP) oral 125 mg 6-12 hrs before chemotherapy and 80 mg daily until 1 day after the last dose of chemotherapy. Results. Forty-nine patients were enrolled in each arm; 42 in OND and 41 in OND + APREP arm were evaluable for efficacy. The ORR with OND + APREP was 80% compared to 67% with OND alone (P = 0.11). On days 6 and 7, higher proportion of patients treated with OND + APREP were free from nausea (74%, 74% versus 68%, 67%; P = 0.27 and 0.18, resp.). Requirement of rescue medications on days 2 and 3 was fewer in OND + APREP arm 7% and 5% compared to 21% and 16% in the OND arm, respectively (P = 0.06 and P = 0.07). Conclusions. There was a trend for overall improvement in emesis with ondansetron plus aprepitant. The potential benefit of this approach with specific chemotherapy combinations remains to be determined.

  4. Phase II, Open Label, Randomized Comparative Trial of Ondansetron Alone versus the Combination of Ondansetron and Aprepitant for the Prevention of Nausea and Vomiting in Patients with Hematologic Malignancies Receiving Regimens Containing High-Dose Cytarabine

    Directory of Open Access Journals (Sweden)

    Talha Badar

    2015-01-01

    Full Text Available Background. Aprepitant is a P/neurokinin-1 receptor antagonist approved for the prevention of CINV in moderate emetic risk chemotherapy. We explored its effectiveness in patients with leukemia receiving cytarabine-based chemotherapy. Methods. Patients were randomized to ondansetron (OND 8 mg IV 30 minutes before cytarabine followed by 24 mg IV continuous infusion daily until 6–12 hours after the last dose of chemotherapy alone or with aprepitant (APREP oral 125 mg 6–12 hrs before chemotherapy and 80 mg daily until 1 day after the last dose of chemotherapy. Results. Forty-nine patients were enrolled in each arm; 42 in OND and 41 in OND + APREP arm were evaluable for efficacy. The ORR with OND + APREP was 80% compared to 67% with OND alone (P=0.11. On days 6 and 7, higher proportion of patients treated with OND + APREP were free from nausea (74%, 74% versus 68%, 67%; P=0.27 and 0.18, resp.. Requirement of rescue medications on days 2 and 3 was fewer in OND + APREP arm 7% and 5% compared to 21% and 16% in the OND arm, respectively (P=0.06 and P=0.07. Conclusions. There was a trend for overall improvement in emesis with ondansetron plus aprepitant. The potential benefit of this approach with specific chemotherapy combinations remains to be determined.

  5. Factors influencing medication adherence beliefs and self-efficacy in persons naive to antiretroviral therapy: a multicenter, cross-sectional study.

    Science.gov (United States)

    Reynolds, Nancy R; Testa, Marcia A; Marc, Linda G; Chesney, Margaret A; Neidig, Judith L; Smith, Scott R; Vella, Stefano; Robbins, Gregory K

    2004-06-01

    It is widely recognized that adherence to antiretroviral therapy is critical to long-term treatment success, yet rates of adherence to antiretroviral medications are frequently subtherapeutic. Beliefs about antiretroviral therapy and psychosocial characteristics of HIV-positive persons naive to therapy may influence early experience with antiretroviral medication adherence and therefore could be important when designing programs to improve adherence to antiretroviral therapy. As part of a multicenter AIDS Clinical Trial Group (ACTG 384) study, 980 antiretroviral-naive subjects (82% male, 47% White, median age 36 years, and median CD4 cell count 278 cells/mm3) completed a self-administered questionnaire prior to random treatment assignment of initial antiretroviral medications. Measures of symptom distress, general health and well-being, and personal and situational factors including demographic characteristics, social support, self-efficacy, depression, stress, and current adherence to (nonantiretroviral) medications were recorded. Associations among variables were explored using correlation and regression analyses. Beliefs about the importance of antiretroviral adherence and ability to take antiretroviral medications as directed (adherence self-efficacy) were generally positive. Fifty-six percent of the participants were "extremely sure" of their ability to take all medications as directed and 48% were "extremely sure" that antiretroviral nonadherence would cause resistance, but only 37% were as sure that antiretroviral therapy would benefit their health. Less-positive beliefs about antiretroviral therapy adherence were associated with greater stress, depression, and symptom distress. More-positive beliefs about antiretroviral therapy adherence were associated with better scores on health perception, functional health, social-emotional-cognitive function, social support, role function, younger age, and higher education (r values = 0.09-0.24, all p < .001). Among

  6. Influence of Music Therapy on Coping Skills and Anger Management in Forensic Psychiatric Patients: An Exploratory Study.

    Science.gov (United States)

    Hakvoort, Laurien; Bogaerts, Stefan; Thaut, Michael H; Spreen, Marinus

    2015-07-01

    The effect of music therapy on anger management and coping skills is an innovative subject in the field of forensic psychiatry. This study explores the following research question: Can music therapy treatment contribute to positive changes in coping skills, anger management, and dysfunctional behavior of forensic psychiatric patients? To investigate this question, first a literature review is offered on music therapy and anger management in forensic psychiatry. Then, an explorative study is presented. In the study, a pre- and post-test design was used with a random assignment of patients to either treatment or control condition. Fourteen participants' complete datasets were collected. All participants received "treatment as usual." Nine of the participants received a standardized, music therapy anger management program; the five controls received, unplanned, an aggression management program. Results suggested that anger management skills improved for all participants. The improvement of positive coping skills and diminishing of avoidance as a coping skill were measured to show greater changes in music therapy participants. When controlling for the exact number of treatment hours, the outcomes suggested that music therapy might accelerate the process of behavioral changes.

  7. The influence of estrogen therapies on bone mineral density in premenopausal women with anorexia nervosa and amenorrhea.

    Science.gov (United States)

    Lebow, Jocelyn; Sim, Leslie

    2013-01-01

    Low bone mineral density is one of the primary risks of chronic amenorrhea, and the effects of potentially long-term menstrual disruption on bone mass are serious concerns for individuals with a past or current anorexia nervosa (AN) diagnosis. As such, estrogen therapies are frequently used to address amenorrhea associated with AN. A systematic review of the literature was conducted to examine the effectiveness of estrogen therapies on bone mineral density in women with amenorrhea. Data regarding the effectiveness of oral contraceptives were of low quality and mixed, with the majority of studies finding no benefit of these treatments on bone mineral density. Hormone replacement therapy findings were also mixed, though promising results were found in a study comparing transdermal administration of physiologic estrogen, delivered in developmentally sensitive incremental doses to placebo controls. Though this study suggests a possible role for estrogen therapies in addressing bone density loss in women with AN, in general, more studies are needed. Clinical drawbacks of using these therapies in the treatment of AN, including the loss of menses resumption as a clinical marker for weight and nutritional rehabilitation, must be considered in the decision to use estrogen therapies, particularly given the uncertain effectiveness of most of these treatments.

  8. The effectiveness and influence of Vocal and Instrumental Improvisation in Music Therapy on children diagnosed with autism. Pilot Study

    Directory of Open Access Journals (Sweden)

    Sara Knapik-Szweda

    2015-09-01

    Full Text Available Autism is a developmental disorder which is difficult to recognize and diagnose. The present study examines the effectiveness of music therapy intervention based on improvisational techniques with the elements of Creative Music Therapy by Paul Nordoff and Clive Robbins and improvisational techniques by Tony Wigram (such as imitating, frameworking, dialogues, holding on developmentl of children with Autism (two boys diagnosed with autism - case 1. and case 2, especially in verbal and nonverbal communication, disturbance behavior patterns, cognitive and social-emotional areas. The results indicate a positive outcome in two music therapy observing tools: Scale I Child – Therapist Relationship in Coactive Musical Experience Rating Form and Scale II Musical Communicativeness Rating Form. The tables indicate the intensity of interaction between the therapist and the subject during the music therapy process (including communication skills, cognitive skills and behavior patterns. The results of case 1 are indicated in Scale I and Scale II and show a significant effect of improvisational music therapy. The important findings from the analysis of behavior in the sessions were Stability and confidence in interpersonal musical relationship, Activity relationship developing, (scale 1.. The results of the case 2. show small changes in musical behavior when it comes to Stability and confidence in interpersonal musical relationship, but in Activity relationship developing the indicators show a lot of changes between sessions. The results of the research indicate that music therapy intervention has a positive outcome and may be an effective method to increase functioning of children with autism

  9. Successful ingredients in the SMILE study: resident, staff, and management factors influence the effects of humor therapy in residential aged care.

    Science.gov (United States)

    Brodaty, Henry; Low, Lee-Fay; Liu, Zhixin; Fletcher, Jennifer; Roast, Joel; Goodenough, Belinda; Chenoweth, Lynn

    2014-12-01

    To test the hypothesis that individual and institutional-level factors influence the effects of a humor therapy intervention on aged care residents. Data were from the humor therapy group of the Sydney Multisite Intervention of LaughterBosses and ElderClowns, or SMILE, study, a single-blind cluster randomized controlled trial of humor therapy conducted over 12 weeks; assessments were performed at baseline, week 13, and week 26. One hundred eighty-nine individuals from 17 Sydney residential aged care facilities were randomly allocated to the humor therapy intervention. Professional performers called "ElderClowns" provided 9-12 weekly humor therapy 2-hour sessions, augmented by trained staff, called "LaughterBosses." Outcome measures were as follows: Cornell Scale for Depression in Dementia, Cohen-Mansfield Agitation Inventory, Neuropsychiatric Inventory, the withdrawal subscale of Multidimensional Observation Scale for Elderly Subjects, and proxy-rated quality of life in dementia population scale. Facility-level measures were as follows: support of the management for the intervention, commitment levels of LaughterBosses, Environmental Audit Tool scores, and facility level of care provided (high/low). Resident-level measures were engagement, functional ability, disease severity, and time-in-care. Multilevel path analyses simultaneously modeled resident engagement at the individual level (repeated measures) and the effects of management support and staff commitment to humor therapy at the cluster level. Models indicated flow-on effects, whereby management support had positive effects on LaughterBoss commitment, and LaughterBoss commitment increased resident engagement. Higher resident engagement was associated with reduced depression, agitation, and neuropsychiatric scores. Effectiveness of psychosocial programs in residential aged care can be enhanced by management support, staff commitment, and active resident engagement. Copyright © 2014 American Association for

  10. Influence of low intensity laser therapy (AsGa) on the cicatrization process of mechanic tendon injury in wistar rats

    Science.gov (United States)

    Lima, J. G. M.; Oliveira Filho, G. R.; Lima, M. T. B. R. M.; Ferreira, A. S.; Silva, J. G.

    2012-09-01

    The aim of this study was to compare the effect of the low level Laser therapy (AsGa) in the experimental tendon injury. Low level Laser therapy has been used in several studies to observe the regenerative quality and tecidual cicatrization. Forty Wistar rats (male) were divided into 4 groups: control group (C-group); injury group (L-group); treated group with Laser therapy 3 J/cm2 (3J-group); and treated group with Laser therapy 6 J/cm2 (6J-group). Groups L, 3J, and 6J were submitted to a mechanic Achilles tendon injury with a Kocher Forceps for 10 s. The animals were sacrificed after ten days of treatment. Histopathological evaluation using hematoxylin-eosin and Picro-Sirius staining showed a decreased ( p < 0.05) of collagen in L-group (353.12 ± 9.85 μm2/field) compared to C-group (215.13 ± 22.63 μm2/field). Animals treated with Laser showed a significant increase in collagen fibers despite the applied dosage (3J-group: 375.89 ± 26.99 μm2/field; 6J group: 400.34 ± 62.92 μm2/field; p < 0.05). These data suggest that low-level Laser therapy was efficient for the treatment of mechanics Achilles tendon injury in Wistar rats.

  11. [Influence of complex therapy on the activity of glutathione-dependent enzymes of saliva in patients with parodontitis].

    Science.gov (United States)

    Gavriliuk, L A; Shevchenko, N V; Vartichan, A I; Lysyĭ, L T; Kepnataru, K F; Godorozha, P D

    2008-01-01

    The activities of antioxidative enzymes (glutathione reductase, glutathione S-transferase) and content of reduced glutathione (GSH), thiocyanate (SCN) and protein were determined in saliva of patients with parodontitis treated with traditional and complex therapy, which additionally included the antihomotoxic preparations Traumeel S ointment, Coenzyme compositum or Lymphomyosot. Inflammation process led to the metabolic disturbances and imbalance of the antioxidative defense system in the patients with parodontitis. The results suggest that complex therapy with the antihomotoxic preparations restored imbalance of the antioxidative defense and was more effective than the traditional therapy alone in the patients with parodontitis. Analysis of interrelation between salivary parameters in patients with parodontitis indicated positive correlation before and after the complex therapy (as an exception there was lack of correlation between content of protein and tiocyanate in the saliva of patients before the beginning of the therapeutic course). So these results reflect activityof pathological process and antioxidant defense imbalance in saliva of patients with parodontitis and may be a basis for recommendation of employment of the complex antihomotoxic therapy as the initial stage of pathological process.

  12. [Influence of psychosocial factors on adherence to antihypertensive drug therapy: results from a Cardiovascular Health Program cohort followed in the Metropolitan Region of Santiago, Chile].

    Science.gov (United States)

    Sandoval, Daniela; Chacón, Javier; Muñoz, Reinaldo; Henríquez, Óscar; Koch, Elard; Romero, Tomás

    2014-10-01

    Inadequate blood pressure control in hypertensive patients remains a persistent health problem in Chile and worldwide. Poor adherence to antihypertensive drug therapy is one of the frequently cited factors. To determine the influence of psychosocial factors in the adherence to drug therapy in hypertensive patients followed through a Cardiovascular Health Program (CHP) that provides free access to primary care centers located in the Metropolitan Region of Santiago, Chile. Cross sectional study. A randomized sample of 513 hypertensive patients (30 to 68 years) was obtained from a universe of 1.484 patients. Adherence to treatment was determined by the Morisky-Green-Levine test. Demographic, socioeconomic and average values of blood pressure were recorded. Validated questionnaires were utilized to assess the patient-physician relationship, awareness of being hypertensive, patient perception of social support, family cohesion, patient self-health assessment and symptoms of emotional stress and depression. The drug therapy adherence was 36.6%, higher in women (38.4% vs 28.9%; p < 0.001). After multivariate analysis, absence of adherence was associated with male gender (OR: 1.76 [95% CI 1.21-2.56]), low education (OR: 1.72 [95% CI 1.18 to 2.53]), inadequate patient-physician relationship (OR: 1.56 [95% CI 1.13 to 2.27]), and high level of emotional stress and depression (OR: 1.93 [95% CI 1.27 to 2.94]). Our study highlights the influence of inadequate patient-physician relation, high level of emotional stress and depression, low education level and income and male gender in the lack of adherence to antihypertensive drug therapy in hypertensive patients followed throughout the CHP.

  13. Influence of methylene blue-mediated photodynamic therapy on the resistance to detachment of streptococcus mutans biofilms from titanium substrata

    Science.gov (United States)

    Sharab, Lina Y.

    In dental settings, as well as in other natural systems, plaque-forming microorganisms develop biofilms in which the microbes become protected via their own phenotypic changes and their polymeric exudates from disinfection by washes and antibiotics. Photodynamic Therapy (PDT) is variably effective against these microorganisms, depending on such factors as whether the bacteria are Gram positive or Gram negative, plaque age and thickness, and internal biofilm oxygen concentration. This investigation applied a novel combination of PDT and water-jet impingement techniques to Streptococcus mutans (ATCC strain 27351)-formed biofilms on commercially pure titanium (cpTi) starting with three different phases (ages) of the bacteria, to examine whether the detachment shear stress --as a signature for the work required for removal of the biofilms- would be affected by prior PDT treatment independently from microbial viability. Biofilms were grown with sucrose addition to Brain Heart Infusion media, producing visible thick films and nearly invisible thin films (within the same piece) having the same numbers of culturable microorganisms, the thicker films having greater susceptibility to detachment by water--jet impingement. Colony-forming-unit (CFU) counts routinely correlated well with results from a spectrophotometric Alamar Blue (AB) assay. Use of Methylene Blue (MB) as a photosensitizer (PS) for PDT of biofilms did not interfere with the AB assay, but did mask AB reduction spectral changes when employed with planktonic organisms. It was discovered in this work that PD-treated microbial biofilms, independently from starting or PS-influenced microorganism viability, were significantly (p<0.05) and differentially more easily delaminated and ultimately removed from their substrata biomaterials by the hydrodynamic forces of water-jet impingement. Control biofilms of varying thickness, not receiving PDT treatment, required between 144 and 228 dynes/cm2 of shear stress to

  14. Disease Progression, Response to ACEI/ATRA Therapy and Influence of ACE Gene in IgA Nephritis

    Institute of Scientific and Technical Information of China (English)

    Keng-Thye Woo; Yeow-Kok Lau; Yi Zhao; Fang-E Liu; Hwee-Boon Tan; Eng-Keng Tan; Fook-Chong Stephanie; Choong-Meng Chan; Kok-Seng Wong

    2007-01-01

    Various studies have shown that angiotensin-converting enzyme (ACE) gene insertion/deletion (ID) polymorphism may play a role in the progression to end stage renal failure (ESRF) in patients with IgA nephritis (IgAN). In this randomized controlled trial, patients were followed up for 5 years to determine their long-term renal outcome to ACEI/ATRA therapy and to ascertain if their ACE gene profile could play a role in determining their response to therapy. Seventy-five patients with IgAN were enlisted. Thirty-seven were on ACEI/ATRA therapy for 62±5 months and thirty-eight were untreated and served as controls. All patients had their ACE gene ID polymorphism genotyped. Compared to controls, treated patients had lower serum creatinine (p<0.001), lower proteinuria (p<0.002) and fewer numbers progressing to ESRF (p<0.002). Among patients with genotype Ⅱ, there were less ESRF in the treatment group when compared to the untreated control group (p<0.02). The advantage of therapy was not seen in patients with ID or DD genotypes. ACEI/ATRA therapy was found to be effective in retarding disease progression in IgAN with years to ESRF significantly extended in patients at all levels of renal function, including patients whose outcome were ESRF. Genotyping showed better response to therapy only for those with genotype Ⅱ.The common mechanism is probably through lower levels of ACE, glomerular pressure and proteinuria resulting in reduced renal damage and retardation of progression to ESRF.

  15. Comparison of the influence of ozone and laser therapies on pain, swelling, and trismus following impacted third-molar surgery.

    Science.gov (United States)

    Kazancioglu, Hakki Oguz; Ezirganli, Seref; Demirtas, Nihat

    2014-07-01

    This study aims to evaluate the efficacy of the ozone and laser application in the management of pain, swelling, and trismus after third-molar surgery. Sixty consecutive patients with asymptomatic impacted mandibular third molars were recruited into the study. Patients were randomized into three treatment groups of 20 patients each: two study groups (group 1 = low-level laser therapy (LLLT), group 2 = ozone therapy) and a control group (no-LLLT or ozone therapy). Twenty teeth extractions were performed in each group. Evaluations of postoperative pain, the number of analgesics tablets taken, trismus, swelling, and quality of life (Oral Health Impact Profile-14 questionnaire) were made. The sample consisted of 28 female and 32 male patients, whose total mean age was 23.5 ± 3.4 (range, 18-25) years. The pain level and the number of analgesics tablets taken were lower in the ozonated and LLLT applied groups than in the control group. This study showed that ozone and low power laser therapies had a positive effect on the patients' quality of life. Trismus in the LLLT group was significantly less than in the ozonated and control groups (p = 0.033). Ozone application showed no superiority in regards of postoperative swelling; however, LLLT group had significantly lower postoperative swelling. This study demonstrates that ozone and laser therapies are useful for the reduction of postoperative pain and they increase quality of life after third-molar surgery. Although the ozone therapy had no effect on postoperative swelling and trismus after surgical removal of impacted lower third molars, LLLT had a positive effect.

  16. [The influence of cognitive-behavioral therapy on the P300 potential in children with psychogenic nonepileptic seizures and tension headache].

    Science.gov (United States)

    Stolarska-Weryńska, Urszula; Steczkowska, Małgorzata; Kaciński, Marek

    2016-01-01

    Explaining associations between neurophysiological and neuropsychological parameteres in children and improving the measurement methods would lead to a better understanding of the pathogenesis and course of psychosomatic disease. Goal: clinical assessment of the efficacy of cognitive-behavioral therapy in the treatment of psychogenic no- nepileptic seizures and tension type headaches in children. Determining the influence of cognitive behavioral therapy on the cognitive P300 potential and whether P300 parameters in children correlate with neuropsychological parameters. 20 children with nonepileptic psychogenic seizures and 30 children with tension type headaches, aged 11.3 - 17.11 years. The final diagnosis was made in the Paediatric Neurology Clinic. The P300 examination was performed before/after therapy, with/without hyperventilation. A fixed structure therapy was implemented (10 sessions, 90 minutes each), during two weeks of hospitalization or in an outpatient clinic (9 children with tension type headache). The psychological assessment comprised of temperament questionnaires, auditory and visual memory trials, executive function and attention trials, and in some cases also intelligence testing. More significant correlations were found in children with psychogenic seizures: attention parameters correlated negatively with reaction time, and this correlation tended to fade in the second examination, after psychotherapy. In children with tension type headache a statistically insignificant tendency was found of a positive correlation between those parameters. Medium P300 parameteres in this group were better. In 17/20 of children with psychogenic seizures a clinical improvement was observed, in 3 children the symptoms persisted in a 6 month follow up, but of a lower frequency. In 11/27 of chil- dren with tension headache the symptoms persisted, also with a lower frequency. cognitive-behavioral therapy is effective in the reduction of symptoms in many cases of

  17. [Acute pain therapy in German hospitals as competitive factor. Do competition, ownership and case severity influence the practice of acute pain therapy?].

    Science.gov (United States)

    Erlenwein, J; Hinz, J; Meißner, W; Stamer, U; Bauer, M; Petzke, F

    2015-07-01

    Due to the implementation of the diagnosis-related groups (DRG) system, the competitive pressure on German hospitals increased. In this context it has been shown that acute pain management offers economic benefits for hospitals. The aim of this study was to analyze the impact of the competitive situation, the ownership and the economic resources required on structures and processes for acute pain management. A standardized questionnaire on structures and processes of acute pain management was mailed to the 885 directors of German departments of anesthesiology listed as members of the German Society of Anesthesiology and Intensive Care Medicine (DGAI, Deutsche Gesellschaft für Anästhesiologie und Intensivmedizin). For most hospitals a strong regional competition existed; however, this parameter affected neither the implementation of structures nor the recommended treatment processes for pain therapy. In contrast, a clear preference for hospitals in private ownership to use the benchmarking tool QUIPS (quality improvement in postoperative pain therapy) was found. These hospitals also presented information on coping with the management of pain in the corporate clinic mission statement more often and published information about the quality of acute pain management in the quality reports more frequently. No differences were found between hospitals with different forms of ownership in the implementation of acute pain services, quality circles, expert standard pain management and the implementation of recommended processes. Hospitals with a higher case mix index (CMI) had a certified acute pain management more often. The corporate mission statement of these hospitals also contained information on how to cope with pain, presentation of the quality of pain management in the quality report, implementation of quality circles and the implementation of the expert standard pain management more frequently. There were no differences in the frequency of using the benchmarking

  18. Influence of antimicrobial therapy on kinetics of tumor necrosis factor levels in experimental endocarditis caused by Klebsiella pneumoniae.

    Science.gov (United States)

    Mohler, J; Fantin, B; Mainardi, J L; Carbon, C

    1994-05-01

    The kinetics of tumor necrosis factor (TNF) levels in serum during therapy with cell wall-active agents (ceftriaxone, imipenem) and gentamicin were investigated in rabbits with experimental endocarditis caused by an isogenic pair of Klebsiella pneumoniae strains: a TEM-3 beta-lactamase-producing strain (KpR) or its susceptible variant (KpS). In vitro, KpR was resistant to ceftriaxone and was susceptible to gentamicin and imipenem, while KpS was susceptible to all three antibiotics. Serum TNF levels were determined in control rabbits hourly after bacterial inoculation and then daily; they were determined in treated animals hourly after the first antibiotic injection and then daily during a 4-day therapy with either imipenem (60 mg/kg of body weight four times daily), ceftriaxone (75 mg/kg once daily), or gentamicin (4 mg/kg once daily) alone or in combination with ceftriaxone. After a transient peak (10.2 +/- 3.1 ng/ml) at 90 min following bacterial challenge, serum TNF levels remained low and stable in control animals. The peak in the serum TNF levels occurred 4 h after the first antibiotic injection and with ceftriaxone was significantly higher (P ceftriaxone were significantly higher (P mechanism of action and the susceptibility of the strain at the early phase of therapy, without any effect of the rapidity of bacterial killing, and (ii) the final reduction of the bacterial count at a later stage of therapy.

  19. Predicting Outcomes Following Cognitive Behaviour Therapy in Child Anxiety Disorders: The Influence of Genetic, Demographic and Clinical Information

    Science.gov (United States)

    Hudson, Jennifer L.; Lester, Kathryn J.; Lewis, Cathryn M.; Tropeano, Maria; Creswell, Cathy; Collier, David A.; Cooper, Peter; Lyneham, Heidi J.; Morris, Talia; Rapee, Ronald M.; Roberts, Susanna; Donald, Jennifer A.; Eley, Thalia C.

    2013-01-01

    Background: Within a therapeutic gene by environment (G × E) framework, we recently demonstrated that variation in the Serotonin Transporter Promoter Polymorphism; "5HTTLPR" and marker rs6330 in Nerve Growth Factor gene; "NGF" is associated with poorer outcomes following cognitive behaviour therapy (CBT) for child anxiety…

  20. Predicting Outcomes Following Cognitive Behaviour Therapy in Child Anxiety Disorders: The Influence of Genetic, Demographic and Clinical Information

    Science.gov (United States)

    Hudson, Jennifer L.; Lester, Kathryn J.; Lewis, Cathryn M.; Tropeano, Maria; Creswell, Cathy; Collier, David A.; Cooper, Peter; Lyneham, Heidi J.; Morris, Talia; Rapee, Ronald M.; Roberts, Susanna; Donald, Jennifer A.; Eley, Thalia C.

    2013-01-01

    Background: Within a therapeutic gene by environment (G × E) framework, we recently demonstrated that variation in the Serotonin Transporter Promoter Polymorphism; "5HTTLPR" and marker rs6330 in Nerve Growth Factor gene; "NGF" is associated with poorer outcomes following cognitive behaviour therapy (CBT) for child anxiety…

  1. IL28B polymorphisms are markers of therapy response and are influenced by genetic ancestry in chronic hepatitis C patients from an admixed population.

    Science.gov (United States)

    Cavalcante, Lourianne N; Abe-Sandes, Kiyoko; Angelo, Ana Luiza D; Machado, Taisa M B; Lemaire, Denise C; Mendes, Carlos M C; Pinho, João R; Malta, Fernanda; Lyra, Luiz G C; Lyra, André C

    2012-03-01

    IL28B polymorphisms are predictors of therapy response in hepatitis C virus (HCV) patients. We do not know whether they are markers of treatment response in admixed populations or not. To determine whether IL28B polymorphisms are predictors of therapy response in patients with HCV from an admixed population and are influenced by genetic ancestry. rs12979860 and rs8099917 were genotyped in 222 HCV patients treated with pegylated interferon and ribavirin. Ancestry was determined using genetic markers. IL28B rs12979860 C/C was associated with sustained virological response (SVR), whereas C/T and T/T were associated with failure to therapy (P = 1.12 × 10(-5) ). IL28B rs8099917 T/T was associated with SVR, and G/G and G/T were associated with nonresponse/relapse (NR/R) (P = 8.00 × 10(-3) ). Among HCV genotype 1 patients with C/C genotype, genomic ancestry did not interfere with therapy response. Among patients with rs12979860 T/T genotype, African genetic contribution was greater in the NR/R group (P = 1.51 × 10(-3) ), whereas Amerindian and European genetic ancestry contribution were higher in the SVR group (P = 3.77 × 10(-3) and P = 2.16 × 10(-2) respectively). Among HCV type 1 patients with rs8099917 T/T, African genetic contribution was significantly greater in the NR/R group (P = 5.0 × 10(-3) ); Amerindian and European ancestry genetic contribution were greater in the SVR group. IL28B rs12979860 and rs8099917 polymorphisms were predictors of therapy response in HCV genotypes 1, 2 and 3 subjects from an admixed population. Genomic ancestry did not interfere with response to therapy in patients with rs12979860 C/C, whereas it interfered in patients with C/T and T/T genotypes. Among HCV genotype 1 rs8099917 T/T patients, genomic ancestry interfered with response to therapy. © 2011 John Wiley & Sons A/S.

  2. Hormone therapy and ovarian borderline tumors

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2012-01-01

    Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk.......Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk....

  3. Blood pressure in children with minimal change nephrotic syndrome during oedema and after steroid therapy: the influence of familial essential hypertension.

    Science.gov (United States)

    Kontchou, Laure Monthe; Liccioli, Giulia; Pela, Ivana

    2009-01-01

    To verify the variations of blood pressure in children with minimal change nephrotic syndrome and to correlate the blood pressure with familial history of essential hypertension. We measured blood pressure in 49 prepubertal nephrotic children, 17 females and 32 males, in the first week of oedema, and after 4 weeks of ISKDC (International Study of Kidney Disease in Children) standard steroid therapy. The children were divided into two groups: one with and the other without familial history of essential hypertension. Among all the patients, 65% showed systolic and/or diastolic blood pressure higher than the 90th percentile at the first assessment. Among the children with a familial history of essential hypertension, in the oedematous phase of the nephrotic syndrome, 88% showed blood pressure higher than the 90th percentile and no children showed blood pressure lower than the 75th percentile. After therapy, the percentage of children with blood pressure higher than the 90th percentile was 52%. In the group with a negative familial history, at the onset 53% showed blood pressure over the 90th percentile. After 4 weeks of therapy, the percentage of children with blood pressure higher than the 90th percentile was 34%. Our study reveals the influence of familial essential hypertension in the oedematous phase of the nephrotic syndrome in children. (c) 2009 S. Karger AG, Basel.

  4. The influence of different constitutions of races on application of the Cupping Therapy%人种间体质差异对拨罐疗法的影响

    Institute of Scientific and Technical Information of China (English)

    王晓艳

    2009-01-01

    Based on the different constitutions of different races, this paper discusses the influence of these different constitutions on the application of TCM therapy in general, and further points out how to apply the cupping therapy to different patients of different races in different ways so as to get a positive and effective results of this therapy, with cases of treatment to a patient of Negroid, Caucasian as well as Mongolian races being employed for demonstration respectively. It is expected to be beneficial to the research on the TCM constitutional theory, and helpful for TCM to spread worldwide.%以人种间体质差异为基础,探讨该差异对中医疗法理论的影响,提出不同人种对拔罐的耐受性和适应性差异,以及拔罐疗法对不同人种予以运用过程中的差别处理原则,并举在英国行医期间所录黑色、白色和黄色人种医案各1例进行讨论,以期有益于中医关于人种间体质理论的研究和临床应用,促进中医走向世界.

  5. Influence of TCM Therapy for Supplementing Pi (脾) and Nourishing Shen (肾) on Dendritic Cell Function in Patients with Chronic Hepatitis B Treated by Lamivudine

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yong-hua; LIU Yi-hui

    2009-01-01

    Objective: To observe the influence of traditional Chinese medicine (TCM) therapy for (CHB) treated by lamivudine. Methods: Sixty CHB patients with positive HBeAg were equally randomized by digital table into two groups: the observation group and the control group. Patients in the control group were treated with lamivudine only, while patients in the observation group were treated with lamivudine combined with SPNS fomula, for 12 weeks. The phenotype and function of dendritic cell, as well as its secretion factor intedeuldn 12 (IL-12) in all patients were determined after termination of therapy and the impacts on alanine transaminase (ALT) and HBV-DNA were observed. Results: The phenotypas of dendritic cells such as CD1a, CD80, CD86, human leukocyte antigen (HLA-DR) and intercellular adhesion molecule-1, as well as the levels of stimulation index (SI) and IL-12 were higher in the observation group than those in the control group (P<0.05 or P<0.01). Meanwhile, significant difference between the two groups was also shown in the normalizing rates of ALT and HBV-DNA (P<0.05). Conclusion: TCM therapy for SPNS can significantly improve the function of dendritic calls in patients with CHB treated by lamivudine and enhance the early stage response of patients to the treatment.

  6. Factors influencing the process of medication (non-)adherence and (non-)persistence in breast cancer patients with adjuvant antihormonal therapy: a qualitative study.

    Science.gov (United States)

    Verbrugghe, M; Verhaeghe, S; Decoene, E; De Baere, S; Vandendorpe, B; Van Hecke, A

    2017-03-01

    Non-adherence and non-persistence in breast cancer patients taking antihormonal therapy (AHT) is common. However, the complex patterns and dynamics of adherence and persistence are still not fully understood. This study aims to give insight into the process of (non-)adherence and (non-)persistence by researching influencing factors and their interrelatedness in breast cancer patients taking AHT by means of a qualitative study with semi-structured interviews. The sample consisted of 31 breast cancer patients treated with AHT. Purposive and theoretical sampling and the constant comparison method based on a grounded theory approach were used. Expectations regarding the impact of AHT, social support from family and friends, and recognition from healthcare professionals were found to influence the process of non-adherence and non-persistence. The results of this study can help healthcare professionals understand why breast cancer patients taking AHT do not always adhere to or persist in taking the therapy and may facilitate patient-tailored interventions. © 2015 John Wiley & Sons Ltd.

  7. [The influence of balneo- and peloid therapy on the characteristics of the hormonal regulation in the women presenting with bacterial vaginosis].

    Science.gov (United States)

    Boldyreva, O A

    2015-01-01

    The objective of the present work was to study the influence of balneo- and peloid therapy on the characteristics of the hormonal regulation in the women presenting with bacterial vaginosis. The immunoenzymatic assay (ELISA) was used to study characteristics of hormonal regulation in 128 women presenting with bacterial vaginosis and normal prolactin level and 58 women with bacterial vaginosis and concomitant hyperprolactinemia. The study included the evaluation of dynamics of the clinical and laboratory parameters under the influence of peloidtherapy. The application of the sulfide-containing siltypeloids was shown to have positive clinical effect on the adrenal and ovarian function and to exert the modulating action on the levels of the pituitary and sex hormones in women with bacterial vaginosis and normal prolactin levels. In contrast, the same treatment of the women with bacterial vaginosis and hyperprolactinemia causes a further deterioration of hormonal imbalance, increases the initially elevated prolactin level, aggravates disorders in the pituitary and ovarian regulation, and decreases the effectiveness of the treatment. The results of the study suggest the necessity of the differential approach to the prescription of balneo- and peloid therapy to the patients with gynecological problems associated with hormonal disorders taking into account the level of prolactinemia.

  8. The influence of lateral beam profile modifications in scanned proton and carbon ion therapy: a Monte Carlo study

    CERN Document Server

    Parodi, K; Kraemer, M; Sommerer, F; Naumann, J; Mairani, A; Brons, S

    2010-01-01

    Scanned ion beam delivery promises superior flexibility and accuracy for highly conformal tumour therapy in comparison to the usage of passive beam shaping systems. The attainable precision demands correct overlapping of the pencil-like beams which build up the entire dose distribution in the treatment field. In particular, improper dose application due to deviations of the lateral beam profiles from the nominal planning conditions must be prevented via appropriate beam monitoring in the beamline, prior to the entrance in the patient. To assess the necessary tolerance thresholds of the beam monitoring system at the Heidelberg Ion Beam Therapy Center, Germany, this study has investigated several worst-case scenarios for a sensitive treatment plan, namely scanned proton and carbon ion delivery to a small target volume at a shallow depth. Deviations from the nominal lateral beam profiles were simulated, which may occur because of misaligned elements or changes of the beam optic in the beamline. Data have been an...

  9. Catheter-associated and nosocomial urinary tract infections: antibiotic resistance and influence on commonly used antimicrobial therapy.

    Science.gov (United States)

    Milan, Potic B; Ivan, Ignjatovic M

    2009-01-01

    The objective is to evaluate resistance between community-acquired urinary tract infections (CAUTI), nosocomialy-acquired urinary tract infections (NAUTI), and empirical therapy adequacy. E. coli is the predominant pathogen of both CAUTI and NAUTI, followed by Klebsiella spp. in NAUTI and Pseudomonas spp. in catheter-associated urinary tract infections. The highest level of general resistance was found among isolates of NAUTI and catheter-associated UTI followed by CAUTI isolates. Absolute or high level resistance for commonly used empirical antimicrobial therapy was found in catheter-associated UTI and NAUTI while resistance among CAUTI was respectable. Patients with NAUTI as well as patients with catheter-associated urinary tract infections have similar resistance and similar microorganisms isolated as a causative agents, and should not be empirically treated unless the clinical emergency requests.

  10. Dynamics of endothelial function violation in patients with arterial hypertension with moderate cardiovascular risk and antihypertensive therapy treatment influence

    Directory of Open Access Journals (Sweden)

    T. S. Turlyun

    2016-08-01

    Full Text Available Aim. To assess the impact of one-year monitored different groups’ antihypertensive therapy on markers of endothelial dysfunction. Materials and methods. We examined 48 hypertensive patients with moderate cardiovascular risk. Among them: 1a subgroup took losartan potassium, 1b – standard antihypertensive drugs without sartans. During the year all patients except of general clinical examination were studied by such special clinical and laboratory parameters as concentration of endothelial dysfunction markers in serum (endothelin-1, thrombomodulin and von Willebrand factor. Results. With constant monitoring of pressure on the background of a statistically comparable levels of SBP in the subgroups at the beginning of the study (p<0.05, during the fourth visit SBP was significantly decreased in subgroup 1a compared with the control subgroup (p<0.05. Dynamics of DBP levels with antihypertensive therapy in both subgroups was also statistically significant (p<0.001, compared to baseline. Positive changes of lipid metabolism indices were observed during 12 months of monitoring in both subgroups of patients from the second visit (from p<0.05 to p<0.001, indicating a reduction of cardiovascular events risk. There is a significant difference of indicators with comparable baseline levels of ET-1 and vWF in subgroups (p<0.05 after a year of monitoring – in patients treated with losartan potassium, rates are lower than in the control subgroup. Thrombomodulin levels in the subgroup of patients treated with losartan potassium were significantly decreased in a year (p<0.05, whereas subgroup 1b on antihypertensive therapy without angiotensin II receptors antagonist using, this indicator almost has not changed. Reduction of all ED markers indicates the tendency to establishing of pro- and anti-platelet systems balance, especially expressed in patients who were treated with losartan potassium. Conclusion. Cardiovascular events risk reduction is caused by

  11. Acute Phase Cognitive Therapy for Recurrent Major Depressive Disorder: Who Drops Out and How Much do Patient Skills Influence Response?

    Science.gov (United States)

    Jarrett, Robin B.; Minhajuddin, Abu; Kangas, Julie L.; Friedman, Edward S.; Callan, Judith A.; Thase, Michael E.

    2013-01-01

    Objective The aims were to predict cognitive therapy (CT) noncompletion and to determine, relative to other putative predictors, the extent to which the patient skills in CT for recurrent major depressive disorder predicted response in a large, two-site trial. Method Among 523 outpatients aged 18-70, exposed to 12-14 weeks of CT, 21.6% dropped out. Of the 410 completers, 26.1% did not respond. To predict these outcomes, we conducted logistic regression analyses of demographics, pre-treatment illness characteristics and psychosocial measures, and mid-treatment therapeutic alliance. Results The 17-item Hamilton Rating Scale for Depression (HRSD17) scores at entry predicted drop-out and nonresponse. Patients working for pay, of non-Hispanic white race, who were older, or had more education were significantly more likely to complete. Controlling for HRSD17, significant predictors of nonresponse included: lower scores on the Skills of Cognitive Therapy-Observer Version (SoCT-O), not working for pay, history of only two depressive episodes, greater pre-treatment social impairment. Mid-phase symptom reduction was a strong predictor of final outcome. Conclusions These prognostic indicators forecast which patients tend to be optimal candidates for standard CT, as well as which patients may benefit from changes in therapy, its focus, or from alternate modalities of treatment. Pending replication, the findings underscore the importance of promoting patients’ understanding and use of CT skills, as well as reducing depressive symptoms early. Future research may determine the extent to which these findings generalize to other therapies, providers who vary in competency, and patients with other depressive subtypes or disorders. PMID:23485420

  12. Clinical outcomes for hospitalized patients with Legionella pneumonia in the antigenuria era: the influence of levofloxacin therapy.

    Science.gov (United States)

    Mykietiuk, Analia; Carratalà, Jordi; Fernández-Sabé, Núria; Dorca, Jordi; Verdaguer, Ricard; Manresa, Frederic; Gudiol, Francesc

    2005-03-15

    Although the reduction in case-fatality rate recently observed among patients with Legionella pneumonia has been largely attributed to the progressive utilization of urine antigen testing, other factors, such as changes in empirical antibiotic therapy, may also have contributed. We have analyzed more-recent outcomes of Legionella pneumonia in an institution where urine antigen testing was reflexly performed in cases of community-acquired pneumonia without an etiological diagnosis. From a prospective series of 1934 consecutive cases of community-acquired pneumonia in nonimmunocompromised adults, 139 cases of Legionella pneumophila pneumonia were selected for observational review. Legionella cases were analyzed for outcome with respect to antibiotic treatment, mortality, complications, length of stay, time to defervescence, and stability. The early case-fatality rate was 2.9% (4 of 139 patients), and the overall case-fatality rate was 5% (7 of 139 patients). One hundred twenty patients (86.3%) received an appropriate initial therapy, which included macrolides (i.e., erythromycin or clarithromycin) in 80 patients and levofloxacin in 40. Levofloxacin progressively replaced macrolides as the initial therapy during the study period. Compared with patients who received macrolides, patients who received levofloxacin had a faster time to defervescence (2.0 vs. 4.5 days; PLegionella pneumonia is still associated with significant complications in hospitalized patients, but recent mortality is substantially lower than that found in earlier series. Levofloxacin may produce a faster clinical response than older macrolides, allowing for shorter hospital stay.

  13. The Influence of Speech-Language-Hearing Therapy Duration on the Degree of Improvement in Poststroke Language Impairment

    Science.gov (United States)

    Okada, Eisaku; Shibata, Yosuke; Nakamura, Mieko; Ojima, Toshiyuki

    2017-01-01

    Background. The relevance of speech-language-hearing therapy (ST) duration to language impairment remains unclear. Objective. To determine the effect of ST duration on improvement in language impairment as a stroke sequela and to compare the findings with those for occupational therapy (OT) and physical therapy (PT). Methods. Data regarding patients with stroke sequelae who were registered in the Japanese Association of Rehabilitation Medicine database were analyzed. Propensity scores for ST, OT, and PT duration were calculated using logistic regression, followed by inverse probability weighting in generalized estimating equations to examine the odds ratio for improvement in the Functional Independence Measures scores for comprehension, expression, and memory. Analyses stratified by age and dementia severity were also conducted. Results. Compared with short-duration ST, long-duration ST was significantly associated with improved scores for comprehension and expression in the overall study population and in some groups, with higher benefit especially for younger participants (<64 years) and those with more severe dementia. A significant but less pronounced effect was also observed for OT and PT. Conclusion. Long-duration ST is more effective than long-duration OT or PT for improving language impairment occurring as stroke sequela. However, these effects are limited by age and severity of dementia. PMID:28168056

  14. The Influence of Speech-Language-Hearing Therapy Duration on the Degree of Improvement in Poststroke Language Impairment

    Directory of Open Access Journals (Sweden)

    Hitoshi Hayashi

    2017-01-01

    Full Text Available Background. The relevance of speech-language-hearing therapy (ST duration to language impairment remains unclear. Objective. To determine the effect of ST duration on improvement in language impairment as a stroke sequela and to compare the findings with those for occupational therapy (OT and physical therapy (PT. Methods. Data regarding patients with stroke sequelae who were registered in the Japanese Association of Rehabilitation Medicine database were analyzed. Propensity scores for ST, OT, and PT duration were calculated using logistic regression, followed by inverse probability weighting in generalized estimating equations to examine the odds ratio for improvement in the Functional Independence Measures scores for comprehension, expression, and memory. Analyses stratified by age and dementia severity were also conducted. Results. Compared with short-duration ST, long-duration ST was significantly associated with improved scores for comprehension and expression in the overall study population and in some groups, with higher benefit especially for younger participants (<64 years and those with more severe dementia. A significant but less pronounced effect was also observed for OT and PT. Conclusion. Long-duration ST is more effective than long-duration OT or PT for improving language impairment occurring as stroke sequela. However, these effects are limited by age and severity of dementia.

  15. Searching for existential security: a prospective qualitative study on the influence of mindfulness therapy on experienced stress and coping strategies among patients with somatoform disorders.

    Science.gov (United States)

    Lind, Annemette Bondo; Delmar, Charlotte; Nielsen, Klaus

    2014-12-01

    The aim was to explore how mindfulness group therapy for somatoform disorders influenced the patients' stress experiences, coping strategies and contextual psychosocial processes. A longitudinal pre- and post-treatment design, using 22 semi-structured individual pre- and post-treatment interviews. Data-analysis was based on a thematic methodology. Pre-treatment patients were struggling in an existential crisis, feeling existentially insecure about their social identity, the causes, consequences and management of their illness; experiencing difficulties identifying and expressing stress-related cognitions, emotions and feelings, and low bodily and emotional self-contact; often leading to avoidant coping, making these individuals highly stress-vulnerable. Post-treatment, the overall change was conceptualized as increased existential security, defined by patients being more self-confident; more clarified with their social identity, the nature, management and future prospects of their illness; generally using more flexible coping strategies to reduce their daily stress experiences. Four related subthemes were identified contributing to increased existential security: 1) more secure illness perceptions - feeling existentially recognized as "really" ill, 2) enhanced relaxation ability - using mindfulness techniques, 3) increased awareness - connecting differently to mind and body 4) improved ability to identify and express needs and feelings of distress - more active communicating. Patients suggested that mindfulness therapy could be expanded with more time for group-discussions followed by additional individual therapy. Generally, treatment positively influenced the patients' illness perceptions, stress-experiences, body- and self-awareness, coping strategies, self-image, social identity and social functioning. However, patients identified potentials for treatment improvements, and they needed further treatment to fully recover. Copyright © 2014 Elsevier Inc. All

  16. Influence of {sup 18}F-FDG PET/CT on therapy management in patients with stage III/IV malignant melanoma

    Energy Technology Data Exchange (ETDEWEB)

    Schuele, Susann-Cathrin; Nikolaou, Konstantin; Pfannenberg, Christina [Eberhard-Karls-University Tuebingen, Department of Diagnostic and Interventional Radiology, Tuebingen (Germany); Eigentler, Thomas Kurt; Garbe, Claus [Eberhard-Karls-University Tuebingen, Skin Cancer Programme, Department of Dermatology, Tuebingen (Germany); Fougere, Christian la [Eberhard-Karls-University Tuebingen, Department of Nuclear Medicine, Tuebingen (Germany)

    2016-03-15

    To evaluate the influence of {sup 18}F-FDG PET/CT in comparison to CT alone on treatment decisions in patients with advanced melanoma and to analyse the 5-year survival data in comparison to literature data. Therapy management in 64 consecutive patients (primary staging n = 52; surveillance n = 12) with stage III/IV melanoma who underwent {sup 18}F-FDG PET/CT between 2004 and 2005 in our department was retrospectively analysed. Treatment decisions were made by two dermatooncologists for each patient twice, first based on the CT results and then based on the PET/CT results. Therapy changes based on the PET/CT results were classified as ''major'' (e.g. change from metastasectomy to systemic therapy) or ''minor'' (e.g. change from first to second line chemotherapy). The 5-year survival data of different patient cohorts were calculated. In the 52 patients in the primary staging group, the results of {sup 18}F-FDG PET/CT led to therapy change in 59 % and a major therapy change in 52 %. {sup 18}F-FDG PET/CT led to the avoidance of futile operations in 13 patients with suspicious lesions on CT that were deemed nontumorous on PET/CT. In the 12 patients in the surveillance group, the results of {sup 18}F-FDG PET/CT led to therapy change in 33 % and a major change in 17 %. The 5-year survival rates were 30 % in the entire cohort, 34 % in the primary staging group, and 17 % in the surveillance group. A significant overall survival benefit was observed in patients in whom {sup 18}F-FDG PET/CT excluded metastases or in whom metastases could be completely removed compared with patients who were not eligible for surgery (41 % vs. 10 %). Primary staging of patients with stage III/IV melanoma should be performed with {sup 18}F-FDG PET/CT, leading to higher diagnostic accuracy and enabling individualized therapeutic management, especially optimal patient selection for metastasectomy. This strategy may extend long-term survival even in patients

  17. The influence of electromyographic biofeedback therapy on knee extension following anterior cruciate ligament reconstruction: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Christanell Franz

    2012-11-01

    Full Text Available Abstract Background Loss of knee extension and a deficit in quadriceps strength are frequently found following anterior cruciate ligament (ACL reconstruction. The aim of this study was to investigate whether the addition of Eletromyographic Biofeedback (EMG BFB therapy for the vastus medialis muscle to the in the early phase of the standard rehabilitation programme could improve the range of knee extension and strength after ACL reconstruction more than a standard rehabilitation programme. The correlation between EMG measurement and passive knee extension was also investigated. Method Sixteen patients, all of whom underwent endoscopic ACL reconstruction using patellar tendon autograft, were randomly assigned to two groups: • Control group (8 patients: standard rehabilitation protocol; with full weight-bearing postoperative, knee brace (0° extension, 90° flexion, electrical stimulation, aquatics and proprioceptive training. • The EMG BFB group (8 patients: EMG BFB was added to the standard rehabilitation protocol within the first postoperative week and during each session for the next 6 weeks. Each patent attended a total of 16 outpatient physiotherapy sessions following surgery. High-Heel-Distance (HHD Test, range of motion (ROM and integrated EMG (iEMG for vastus medialis were measured preoperatively, and at the 1, 2, 4 and 6-week follow ups. Additionally, knee function, swelling and pain were evaluated using standardized scoring scales. Results At 6 weeks, passive knee extension (p  0.01 differences were found between the two groups for the assessment of knee function, swelling and pain. Conclusion The results indicate that EMG BFB therapy, in the early phase of rehabilitation after ACL reconstruction, is useful in enhancing knee extension. Improved innervation of the vastus medialis can play a key role in the development of postoperative knee extension. EMG BFB therapy is a simple, inexpensive and valuable adjunct to conventional

  18. Therapy of psoriasis with narrowband ultraviolet-B light influences plasma concentrations of MMP-2 and TIMP-2 in patients

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    Głażewska EK

    2016-10-01

    Full Text Available Edyta Katarzyna Głażewska,1 Marek Niczyporuk,1 Sławomir Ławicki,2 Maciej Szmitkowski,2 Monika Zajkowska,2 Grażyna Ewa Będkowska,3 Andrzej Przylipiak1 1Department of Esthetic Medicine, 2Department of Biochemical Diagnostics, 3Department of Haematological Diagnostics, Medical University, Białystok, Poland Background: Matrix metalloproteinases (MMPs, which show a significant ability to cleave the components of extracellular matrix, and tissue inhibitors of metalloproteinases (TIMPs, which slow down the activity of those enzymes, may be implicated in the pathogenesis and spread of psoriatic disease. This study aims to analyze plasma levels of MMP-2 and TIMP-2 in plaque psoriasis patients before and after the course of narrowband ultraviolet-B (NBUVB therapy with respect to disease advancement. Patients and methods: A total of 49 patients suffering from plaque psoriasis and 40 healthy volunteers were enrolled into the study. Plasma levels of MMP-2 and TIMP-2 were determined using enzyme-linked immunosorbent assay, while Psoriasis Area and Severity Index (PASI was used to define the disease advancement. Results: The results showed increased plasma levels of MMP-2 and TIMP-2, but this change was significant only in case of MMP-2 in total psoriatic group compared to healthy subjects. Moreover, there was an increase in the concentrations of chosen factors with an increase in the severity of the disease. The NBUVB therapy causes a decline in the concentration of the analyzed enzyme and its inhibitor, although this change was statistically significant in the total psoriatic group only in case of MMP-2. There was also a positive correlation between MMP-2, TIMP-2, and PASI score value. Conclusion: Our study highlights a possible important role of MMP-2 in the activity of psoriasis and clearance of disease symptoms. Moreover, plasma MMP-2 seems to be a valuable psoriasis biomarker. Keywords: gelatinase A, matrix metalloproteinases, tissue inhibitor of

  19. Increasing aclarubicin dose in low-dose cytarabine and aclarubicin in combination with granulocyte colony-stimulating factor (CAG regimen) is efficacious as salvage chemotherapy for relapsed/refractory mixed-phenotype acute leukemia.

    Science.gov (United States)

    Liu, Limin; Qu, Qi; Jiao, Wenjing; Zhang, Yanming; Li, Xiaoli; Ding, Chao; Wu, Depei

    2015-08-01

    We treated 60 relapsed/refractory mixed-phenotype acute leukemia patients (MPAL-1) with increasing the aclarubicin dose in CAG regimen (HD-CAG, cytarabine (10 mg/m(2)/12 h, days 1-14), aclarubicin (5-7 mg/m(2)/day, days 1-14), granulocyte colony-stimulating factor (200 μg/m(2)/day, days 1-14). This was compared to 64 relapsed/refractory MPAL patients (MPAL-2) treated with DOAP regimen (daunorubicin, vincristine/vindesine, cytarabine and prednisone), 113 relapsed/refractory acute myeloid leukemia (AML) patients and 78 acute lymphocytic leukemia (ALL) patients treated with HD-CAG regimen. After one course, complete remission (CR) and overall response [OR, CR+partial remission (PR)] rates for MPAL-1 exceeded MPAL-2 (CR, 61.02% vs. 28.13%, P=0.000; OR, 72.88% vs. 34.38%, P=0.000), but these data were similar to AML and ALL (P>0.05). In MPAL-1 group, CR and OR rates of T-lymphoid+myeloid immunophenotype were higher than B-lymphoid+myeloid immunophenotype (CR, 81.82% vs. 44.12%, P=0.005; OR, 90.91% vs. 58.82%, P=0.009). The overall survival at 3 years in MPAL-1, MPAL-2, AML and ALL groups were 14.2%±6.8%, 14.1%±6.4%, 17.3%±5.0% and 15.0%±5.3% (P>0.05). Side effects were similar between HD-CAG and DOAP (P>0.05). HD-CAG regimen is efficacious for relapsed/refractory MPAL, especially for T+My patients. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Influence of diabetes mellitus on inappropriate and appropriate implantable cardioverter-defibrillator therapy and mortality in the Multicenter Automatic Defibrillator Implantation Trial-Reduce Inappropriate Therapy (MADIT-RIT) Trial

    DEFF Research Database (Denmark)

    Ruwald, Martin H.; Zareba, Wojciech; Jons, Christian;

    2013-01-01

    The relationship between diabetes mellitus and risk of inappropriate or appropriate therapy in patients receiving an implantable cardioverter-defibrillator (ICD) and resynchronization therapy has not been investigated thoroughly. The effect of innovative ICD programming on therapy delivery in the...

  1. The influence of sport participation on physical function in patients with osteoarthritis during and after exercise therapy.

    NARCIS (Netherlands)

    Perry, S.; Lucas, C.; Veenhof, C.

    2012-01-01

    Purpose: The objectives of this study were 1. to investigate in which sports activities patients with osteoarthritis (OA) participate, 2. the cross sectional differences in functional outcome between sport participators (SP) and non-sport participators (N-SP) and 3. the influence of sport participat

  2. The influence of sport participation on physical function in patients with osteoarthritis during and after exercise therapy.

    NARCIS (Netherlands)

    Veenhof, C.; Perry, S.; Lucas, C.

    2012-01-01

    Introduction: The objectives of this study were to investigate 1) in which sports activities patients with osteoarthritis (OA) participate, 2) the cross sectional differences in functional outcome between sports participants and nonsports participants and 3) the influence of regular sports participa

  3. Exploring the Influence of the Attachment Organizations of Novice Therapists on Their Delivery of Emotionally Focused Therapy for Couples

    Science.gov (United States)

    Wittenborn, Andrea K.

    2012-01-01

    Clinicians' own internal resources for understanding relationships--that is, their attachment organizations--have been found to influence the process and outcome of treatment. The current study addressed whether the attachment organizations of novice couple and family therapists were associated with couples' experiences of their therapists,…

  4. Therapy-related myelodysplastic syndrome/acute myeloid leukemia with del(7)(q22) in a patient with de novo AML.

    Science.gov (United States)

    Kim, Yang Gyun; Cho, Sun Young; Park, Tae Sung; Oh, Seung Hwan; Yoon, Hwi-Joong

    2011-01-01

    A 55-year-old Korean woman was initially diagnosed with acute myelomonocytic leukemia (AML). After induction chemotherapy was performed using cytarabine, idarubicin, and G-CSF, complete remission (CR) was subsequently achieved following reinduction chemotherapy using the same chemotherapeutic agents. Thirty-six months after the initial CR, an increase in immature cells (up to 12.0%) was observed in the patient's bone marrow. Because chromosome analysis revealed a karyotype of 46,XX,del(7)(q22) in all of the analyzed cells, the patient was diagnosed with therapy-related myelodysplastic syndrome (t-MDS). Although the patient subsequently received chemotherapy and G-CSF for neutropenia, t-MDS rapidly progressed after 3 months to therapy-related acute myeloid leukemia (t-AML). Although very rare, de novo AML can progress to a secondary MDS/AML with del(7q) after chemotherapy with cytarabine, idarubicin, and G-CSF. Further investigation into the role of genes located in 7q22 may provide more information about the mechanisms of leukemogenesis.

  5. INFLUENCE OF PATIENTS EMOTIONAL DISORDERS AND THEIR POSSIBLE CORRECTION USING ART-THERAPY DURING REHABILITATION AFTER NEUROSURGICAL TREATMENT

    Directory of Open Access Journals (Sweden)

    E. V. Sinbukhova

    2016-01-01

    Full Text Available Nowadays neurosurgery has come to an absolutely new level. Modern techniques allow to perform complex operations on the brain, spinal cord and spine. Despite the possibilities of neurosurgery the rehabilitation questions remain significant in the postoperative period. Personality features of patients play a direct role in the manifestation of spinal cord disease, and spinal somatic diseases. Stress, previous illness and injury contribute to the formation of pain behavior habits. Experienced pain is fixed in our emotions causing fear which is fixed and reproduced in the future. Because of past events consequence expectation of the future events are formed. Not adequate fixation of negative emotions, in its turn, leads to obsessions, phobias, mania. Various studies confirm the reduction of patients anxiety using art therapy. A new component of this research is to study the use of art therapy (projective drawing technique to raise the paitients autopsychology competence level.In this analysis were examined 45 patients of spinal department (21 women and 24 men, medium age 39,22, with diagnoses: spondylolisthesis, spinal stenosis, hernia, tumors.

  6. The Influence of Type 2 Diabetes and Glucose-Lowering Therapies on Cancer Risk in the Taiwanese

    Directory of Open Access Journals (Sweden)

    Ming-Chia Hsieh

    2012-01-01

    Full Text Available Objective. To investigate the association between type 2 diabetes, glucose-lowering therapies (monotherapy with either metformin, sulphonylurea or insulin and cancer risk in Taiwan. Methods. Using Taiwan’s National Health Research Institutes database of 1,000,000 random subjects from 2000–2008, we found 61777 patients with type 2 diabetes (age ≥20 years and 677378 enrollees with no record of diabetes. Results. After adjusting for age and sex, we found patients with diabetes to have significantly higher risk of all cancers (OR: 1.176; 95% CI: 1.149–1.204, P<0.001. Diabetic patients treated with insulin or sulfonylureas had significantly higher risk of all cancers, compared to those treated with metformin (OR: 1.583; 95% CI: 1.389–1.805, P<0.001 and OR: 1.784; 95% CI: 1.406–2.262, P<0.001. Metformin treatment was associated with a decreased risk of colon and liver cancer compared to sulphonylureas or insulin treatment. Sulfonylureas treatment was associated with an increased risk of breast and lung cancer compared to metformin therapy. Conclusions. Taiwanese with type 2 diabetes are at a high risk of breast, prostate, colon, lung, liver and pancreatic cancer. Those treated with insulin or sulfonylureas monotherapy are more likely to develop colon and liver cancer than those treated with metformin.

  7. DNA methylation of a novel PAK4 locus influences ototoxicity susceptibility following cisplatin and radiation therapy for pediatric embryonal tumors.

    Science.gov (United States)

    Brown, Austin L; Foster, Kayla L; Lupo, Philip J; Peckham-Gregory, Erin C; Murray, Jeffrey C; Okcu, M Fatih; Lau, Ching C; Rednam, Surya P; Chintagumpala, Murali; Scheurer, Michael E

    2017-10-01

    Ototoxicity is a common adverse side effect of platinum chemotherapy and cranial radiation therapy; however, individual susceptibility is highly variable. Therefore, our objective was to conduct an epigenome-wide association study to identify differentially methylated cytosine-phosphate-guanine (CpG) sites associated with ototoxicity susceptibility among cisplatin-treated pediatric patients with embryonal tumors. Samples were collected for a discovery cohort (n = 62) and a replication cohort (n = 18) of medulloblastoma and primitive neuroectodermal tumor patients. Posttreatment audiograms were evaluated using the International Society of Paediatric Oncology (SIOP) Boston Ototoxicity Scale. Genome-wide associations between CpG methylation and ototoxicity were examined using multiple linear regression, controlling for demographic and treatment factors. The mean cumulative dose of cisplatin was 330 mg/m2 and the mean time from end of therapy to the last available audiogram was 6.9 years. In the discovery analysis of 435233 CpG sites, 6 sites were associated with ototoxicity grade (P ototoxicity severity. Methylation at cg14010619 may modify PAK4 activity, which has been implicated in cisplatin resistance in malignant cell lines.

  8. Influence of Botulinum Toxin Therapy on Postural Control and Lower Limb Intersegmental Coordination in Children with Spastic Cerebral Palsy

    Directory of Open Access Journals (Sweden)

    Bernard Dan

    2013-01-01

    Full Text Available Botulinum toxin injections may significantly improve lower limb kinematics in gait of children with spastic forms of cerebral palsy. Here we aimed to analyze the effect of lower limb botulinum toxin injections on trunk postural control and lower limb intralimb (intersegmental coordination in children with spastic diplegia or spastic hemiplegia (GMFCS I or II. We recorded tridimensional trunk kinematics and thigh, shank and foot elevation angles in fourteen 3–12 year-old children with spastic diplegia and 14 with spastic hemiplegia while walking either barefoot or with ankle-foot orthoses (AFO before and after botulinum toxin infiltration according to a management protocol. We found significantly greater trunk excursions in the transverse plane (barefoot condition and in the frontal plane (AFO condition. Intralimb coordination showed significant differences only in the barefoot condition, suggesting that reducing the degrees of freedom may limit the emergence of selective coordination. Minimal relative phase analysis showed differences between the groups (diplegia and hemiplegia but there were no significant alterations unless the children wore AFO. We conclude that botulinum toxin injection in lower limb spastic muscles leads to changes in motor planning, including through interference with trunk stability, but a combination of therapies (orthoses and physical therapy is needed in order to learn new motor strategies.

  9. Analysis of the influence of hormone replacement therapy on TNF-alpha serum levels in menopausal women 

    Directory of Open Access Journals (Sweden)

    Mansur Rahnama

    2012-12-01

    Full Text Available Objective:The aim of the study was to investigate and compare levels of TNF-α in serum of menopausal women treated and not treated with hormone replacement therapy (HRT.Design:The study was designed to verify whether there is a correlation between the concentrations of this cytokine and bone mineral density (BMD.Material/Methods:The study was carried out on a group of 60 women during menopause – 30 untreated (control group and 30 treated with HRT (study group. Half of the patients were after natural menopause and the other half were after ovariectomy. Blood samples were collected. Densitometry was conducted on the vertebral column. To evaluate the results of densitometric examination the T-score index was calculated.Results:The T-score index of the control group reached values below –2. T-score results for the study group were significantly higher than in the control group. Hormone replacement therapy used by women from the study group caused a decrease in the TNF content in serum, compared with the control group.Conclusions:Beneficial effects of HRT on bone tissue may be exerted through decreased concentration of TNF-α in serum. The use of HRT allows constant bone mineral density to be maintained, which leads to prevention of osteoporotic changes. 

  10. Benign paroxysmal positional vertigo (BPPV): influence of pharmacotherapy and rehabilitation therapy on patients' recovery rate and life quality.

    Science.gov (United States)

    Maslovara, Sinisa; Soldo, Silva Butkovic; Puksec, Mirjana; Balaban, Branka; Penavic, Ivana Pajic

    2012-01-01

    This prospective clinical study includes 96 BPPV patients with the results of DHI testing ≥ 40 points. They were segregated to be taken into this study and randomly divided into two therapy groups: 48 patients in Group I were treated pharmacotherapeutically with Betahistine Chloride (BC) and 48 patients in Group II underwent a rehabilitation treatment by performing an Epley maneuver. Total study duration was eight weeks, during which the patients were first examined upon arrival, checked after one, and rechecked after eight weeks. The tests included otoneurological examination and VNG, as well as completing three questionnaires: DHI, SF-36®, and HADS®. During the first checkup after one week, 86.96% of patients in Group I and 93.33% in Group II had negative results at the Dix-Hallpike test. During the second checkup after an eight weeks' treatment, 95.65% in Group I and 97.78% patients in Group II had a negative result. At the beginning of the study, the values of patients' physical, emotional, and functional health (QoL) were equally distributed in both therapy groups, compared to standardized values of healthy population. During the first checkup, the values were significantly higher and by the second checkup, reached the statistic average, which corresponds with the healthy population. There was an obviously faster and more complete recovery of the patients in Group II, who underwent a rehabilitation treatment.

  11. Influence of sex hormone levels on gingival enlargement in adolescent patients undergoing fixed orthodontic therapy: A pilot study

    Science.gov (United States)

    Hosadurga, Rajesh; Nabeel Althaf, M. S.; Hegde, Shashikanth; Rajesh, Kashyap S.; Arun Kumar, M. S.

    2016-01-01

    Background: Sex hormones may be a modifying factor in the periodontal disease pathogenesis. Aim: The association between gingival enlargement and sex hormone levels in adolescent patients undergoing fixed orthodontic therapy needs to be determined. Settings and Design: This study was conducted in the Department of Periodontology in association with the Department of Orthodontics, Yenepoya Dental College, Yenepoya University, Mangaluru. Materials and Methods: A pilot study was conducted on 21 adolescent patients between the age group of 13–19 years, who had undergone fixed orthodontic therapy for at least 3 months. Apicocoronally, the gingival enlargement was assessed by the index described by Miller and Damm. Miranda and Brunet index was used to assess gingival overgrowth in the buccal–lingual direction in the interdental papilla. Furthermore, the patients were assigned to two groups - Group 1-GE and Group 2-non-GE. Sex hormones assessed were estradiol and progesterone in females and testosterone in males in both groups. Results: 57.1% of the study population had enlargement of the gingiva. The mean plaque score was 0.59 and 0.56, respectively, in both groups. A statistically significant relationship was found between estradiol and testosterone levels with gingival enlargement. However, a significant relationship was not obtained for progesterone levels with the gingival enlargement. Conclusion: Direct correlation between estradiol, testosterone, and gingival enlargement was seen. PMID:27994419

  12. Influence of sex hormone levels on gingival enlargement in adolescent patients undergoing fixed orthodontic therapy: A pilot study

    Directory of Open Access Journals (Sweden)

    Rajesh Hosadurga

    2016-01-01

    Full Text Available Background: Sex hormones may be a modifying factor in the periodontal disease pathogenesis. Aim: The association between gingival enlargement and sex hormone levels in adolescent patients undergoing fixed orthodontic therapy needs to be determined. Settings and Design: This study was conducted in the Department of Periodontology in association with the Department of Orthodontics, Yenepoya Dental College, Yenepoya University, Mangaluru. Materials and Methods: A pilot study was conducted on 21 adolescent patients between the age group of 13–19 years, who had undergone fixed orthodontic therapy for at least 3 months. Apicocoronally, the gingival enlargement was assessed by the index described by Miller and Damm. Miranda and Brunet index was used to assess gingival overgrowth in the buccal–lingual direction in the interdental papilla. Furthermore, the patients were assigned to two groups - Group 1-GE and Group 2-non-GE. Sex hormones assessed were estradiol and progesterone in females and testosterone in males in both groups. Results: 57.1% of the study population had enlargement of the gingiva. The mean plaque score was 0.59 and 0.56, respectively, in both groups. A statistically significant relationship was found between estradiol and testosterone levels with gingival enlargement. However, a significant relationship was not obtained for progesterone levels with the gingival enlargement. Conclusion: Direct correlation between estradiol, testosterone, and gingival enlargement was seen.

  13. Smoking as a confounding factor on the influence of cold therapy on the vascular endothelium function of young men.

    Science.gov (United States)

    Noguchi, Masahiro; Fujikawa, Ryoya; Kimura, Akira

    2013-10-01

    [Purpose] This study was designed to determine whether smoking affects endothelium function after cold therapy in young men. [Subjects] The final cohort included 27 healthy men (age, 20-21 years). Because an impact on vascular endothelium function was anticipated to be caused by smoking, the study enrolled 14 participants in a smoking group and 13 in a non-smoking group. [Methods] Vascular endothelial function was assessed by determining the reactive hyperemia index (RHI), using finger-tonometry. RHI was measured twice, at rest (baseline) and after a cold stimulus. The forearm was cooled with an ice bag for 10 min as the cold stimulus. Comparisons between the RHI at baseline and after cold treatment, and between the smoking and non-smoking groups, were performed using the paired and unpaired t-tests, respectively. [Results] There was a significant difference in baseline RHI values between the smoking and non-smoking groups, but there was no significant difference between the baseline and post-treatment RHI values in either group. [Conclusion] These results suggest that cigarette smoking damages the endothelial cells in young men with a short history of smoking. However, cold therapy did not have a significant impact on the RHI in either group.

  14. RISK FACTORS OF HIV-1 VERTICAL TRANSMISSION (VT AND THE INFLUENCE OF ANTIRETROVIRAL THERAPY (ART IN PREGNANCY OUTCOME

    Directory of Open Access Journals (Sweden)

    Maria F.M. Barral

    2014-04-01

    Full Text Available In the absence of intervention, the rate of vertical transmission of HIV can range from 15-45%. With the inclusion of antiretroviral drugs during pregnancy and the choice of delivery route this amounts to less than 2%. However ARV use during pregnancy has generated several questions regarding the adverse effects of the gestational and neonatal outcome. This study aims to analyze the risk factors for vertical transmission of HIV-1 seropositive pregnant women living in Rio Grande and the influence of the use of ARVs in pregnancy outcome. Among the 262 pregnant women studied the rate of vertical transmission of HIV was found to be 3.8%. Regarding the VT, there was a lower risk of transmission when antiretroviral drugs were used and prenatal care was conducted at the referral service. However, the use of ART did not influence the outcome of pregnancy. However, initiation of prenatal care after the first trimester had an influence on low birth weight, as well as performance of less than six visits increased the risk of prematurity. Therefore, the risk factors analyzed in this study appear to be related to the realization of inadequate pre-natal and maternal behavior.

  15. Results of radiation therapy for primary liver cancer. Long-term influence of irradiation on liver function

    Energy Technology Data Exchange (ETDEWEB)

    Wadasaki, Kouichi; Kimura, Fumi; Oomae, Tadayuki; Urashima, Masaki; Mori, Masaki [Hiroshima Atomic Bomb Hospital (Japan)

    1995-06-01

    During the period from June 1991 through May 1993, 6 patients (3 males and 3 females) were treated with radiation therapy of 60 Gy or more for hepatomas complicated with liver cirrhosis type C. They ranged in age from 62 to 76 years with a mean of 70. Tumor size was examined on CT before and 2 months after irradiation. In addition, changes in liver function following irradiation were examined. In 4 of the 6 patients, tumor decreased by 27-90% at 11 to 43 months after irradiation. Although liver function was irreversibly aggravated in one patient, it was slight and recovered 6 months after irradiation in the other 5 patients. High dose irradiation to the limited fields is considered useful in the treatment of hepatoma. (S.Y.).

  16. Influence of Double-Strand Break Repair on Radiation Therapy-Induced Acute Skin Reactions in Breast Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Mumbrekar, Kamalesh Dattaram [Division of Radiobiology and Toxicology, School of Life Sciences, Manipal University, Manipal, Karnataka (India); Fernandes, Donald Jerard [Department of Radiotherapy and Oncology, Shirdi Sai Baba Cancer Hospital and Research Centre, Kasturba Hospital, Manipal, Karnataka (India); Goutham, Hassan Venkatesh [Division of Radiobiology and Toxicology, School of Life Sciences, Manipal University, Manipal, Karnataka (India); Sharan, Krishna [Department of Radiotherapy and Oncology, Shirdi Sai Baba Cancer Hospital and Research Centre, Kasturba Hospital, Manipal, Karnataka (India); Vadhiraja, Bejadi Manjunath [Manipal Hospital, Bangalore, Karnataka (India); Satyamoorthy, Kapaettu [Division of Biotechnology, School of Life Sciences, Manipal University, Manipal, Karnataka (India); Bola Sadashiva, Satish Rao, E-mail: satishraomlsc@gmail.com [Division of Radiobiology and Toxicology, School of Life Sciences, Manipal University, Manipal, Karnataka (India)

    2014-03-01

    Purpose: Curative radiation therapy (RT)-induced toxicity poses strong limitations for efficient RT and worsens the quality of life. The parameter that explains when and to what extent normal tissue toxicity in RT evolves would be of clinical relevance because of its predictive value and may provide an opportunity for personalized treatment approach. Methods and Materials: DNA double-strand breaks and repair were analyzed by microscopic γ-H2AX foci analysis in peripheral lymphocytes from 38 healthy donors and 80 breast cancer patients before RT, a 2 Gy challenge dose of x-ray exposed in vitro. Results: The actual damage (AD) at 0.25, 3, and 6 hours and percentage residual damage (PRD) at 3 and 6 hours were used as parameters to measure cellular radiosensitivity and correlated with RT-induced acute skin reactions in patients stratified as non-overresponders (NOR) (Radiation Therapy Oncology Group [RTOG] grade <2) and overresponders (OR) (RTOG grade ≥2). The results indicated that the basal and induced (at 0.25 and 3 hours) γ-H2AX foci numbers were nonsignificant (P>.05) between healthy control donors and the NOR and OR groups, whereas it was significant between ORs and healthy donors at 6 hours (P<.001). There was a significantly higher PRD in OR versus NOR (P<.05), OR versus healthy donors (P<.001) and NOR versus healthy donors (P<.01), supported further by the trend analysis (r=.2392; P=.0326 at 6 hours). Conclusions: Our findings strongly suggest that the measurement of PRD by performing γ-H2AX foci analysis has the potential to be developed into a clinically useful predictive assay.

  17. Influence of prepartum pirlimycin hydrochloride or penicillin-novobiocin therapy on mastitis in heifers during early lactation.

    Science.gov (United States)

    Oliver, S P; Gillespie, B E; Ivey, S J; Lewis, M J; Johnson, D L; Lamar, K C; Moorehead, H; Dowlen, H H; Chester, S T; Hallberg, J W

    2004-06-01

    A study was conducted in 2 dairy research herds to determine whether prepartum therapy of heifer mammary glands with penicillin-novobiocin or pirlimycin hydrochloride was effective for reducing the percentage of heifers and mammary quarters infected with mastitis pathogens during early lactation. Almost 96% of Jersey heifers (67 of 70) and 71.3% of quarters (199 of 279) were infected 14 d before expected calving. Of the quarters infected at 14 d before expected parturition, 75% (54 of 72) were uninfected following treatment with penicillin-novobiocin; 87% (61 of 70) were uninfected following treatment with pirlimycin, and 56% (32 of 57) were uninfected in the untreated negative control group. The majority of intramammary infections in Jersey heifers were due to coagulase-negative staphylococci (61%), Streptococcus species, primarily Streptococcus uberis (19%), and Staphylococcus aureus (8%). Almost 73% of Holstein heifers (40 of 55) and 34.3% of mammary quarters (73 of 213) were infected 14 d before expected calving. Of the quarters infected at 14 d before expected parturition, 76% (19 of 25) were uninfected following treatment with penicillin-novobiocin; 59% (17 of 29) were uninfected following treatment with pirlimycin, and 26% (5 of 19) were uninfected in the untreated negative control group. The majority of intramammary infections in Holstein heifers were due to coagulase-negative staphylococci (44%) and Staph. aureus (30%). In both herds, the bacteriological cure rate was significantly higher in heifer mammary glands treated with penicillin-novobiocin or pirlimycin hydrochloride than in untreated controls. Prepartum therapy of heifer mammary glands with penicillin-novobiocin or pirlimycin hydrochloride significantly reduced the percentage of heifers and quarters infected with mastitis pathogens during early lactation.

  18. THE INFLUENCE OF APOLIPOPROTEIN B AND E GENE POLYMORPHISMS ON THE RESPONSE TO SIMVASTATIN THERAPY IN PATIENTS WITH HYPERLIPIDEMIA

    Institute of Scientific and Technical Information of China (English)

    叶平; 尚延忠; 丁小平

    2003-01-01

    Objective.To investigate the effect of apolipoprotein B(apoB)and E(apoE)genetic variations on lipid profile at baseline(before treatment),and also on the subsequent response to simvastatin therapy.Methods. Eighty-eight patients with hyperlipidemia were treated with simvastatin 5mg daily. The plasma levels of total cholesterol(TC)and low-density lipoprotein cholesterol(LDL-C),triglyceride(TG)and apo B were measured pretreatment and at the end of the 4th,8th and 12th post-treatment week.Polymorphisms of apoB at XbaI locus and apoE were determined by restriction fragment length polymorphism(RFLP).Results. In all patients,relative frequencies of X-allele and X+ allele were 0.943 and 0.057 for apoB gene respectively. For apoE gene the relative frequency of ε 2 allele was determined as 0.182,ε3 as 0.580 and ε4 as 0.238.The reduction in TC level was more prominent in patients carrying X- allele than in those with X+ allele following treatment(-23.9% vs. -13.6%,P< 0.05).Compared with patients carrying ε3 or ε4 allele,those with ε 2 allele showed a significantly higher percentage in reduction of apoB level after treatment(P< 0.05). Conclusion. The relative frequency of apoB X+ allele is high in patients with hyperlipidemia,in whom the TC-lowering efficacy is decreased following treatment of simvastatin. The relative frequencies of ε 2 and ε 4 are also high in hyperlipidemic patients,and the ε2 allele is associated with reduction in apoB level during lipid-regulating therapy.

  19. Femoral neuropathy due to retroperitoneal bleeding. A red herring in medicine complicates anticoagulant therapy and influences the Russian Communist Revolution (Crown Prince Alexis, Rasputin).

    Science.gov (United States)

    Willbanks, O L; Willbanks, S E

    1983-02-01

    Femoral neuropathy occurs when occult retroperitoneal bleeding impinges on the appropriate nerve roots. The syndrome involves the acute onset of groin and thigh pain with characteristic flexion and external rotation of the hip. It may mimic other conditions such as acute arterial occlusion. Thorough knowledge of the anatomy of the femoral nerve explains the clinical features and leads the clinician to suspect the occurrence of this syndrome. Three cases have been reviewed that exhibited this condition as a result of retroperitoneal bleeding, a complication of systemic heparin therapy. The hemophilia that afflicted Alexis, the Crown Prince of Russia and son of Tsar Nicholas and Tsarina Alexandra, resulted in this clinical syndrome. The consequences enabled the sinister starets, Gregory Rasputin, to become intimately involved with the royal family, influencing the response of the Tsar to the political events in Russia, thereby playing an important role in setting the stage for the 1917 Russian communist revolution.

  20. Pneumocystis jiroveci pneumonia prophylaxis during maintenance therapy influences methotrexate/6-mercaptopurine dosing but not event-free survival for childhood acute lymphoblastic leukemia

    DEFF Research Database (Denmark)

    Levinsen, Mette; Shabaneh, Diana; Bohnstedt, Cathrine

    2012-01-01

    Trimethoprim-sulfamethoxazole (TMP/SMX) is used in children with acute lymphoblastic leukemia (ALL) to prevent Pneumocystis pneumonia (PCP). We explored to which extent TMP/SMX influenced methotrexate (MTX)/6-mercaptopurine (6MP) dosage, myelosuppression, and event-free survival (EFS) during.......06) were related to reduced EFS. ANC had no effect on EFS among TMP/SMX2–7 patients (P = 0.40) but did for TMP/SMXnever patients (P = 0.02). The difference in the effect on EFS between TMP/SMX2–7 and TMP/SMXnever patients was not significant (P = 0.46). EFS did not differ between TMP/SMX2–7 and TMP....../SMXnever patients (0.83 vs. 0.83; P = 0.82). These results suggest that TMP/SMX is effective in preventing PCP and may have an antileukemic effect. TMP/SMX should be given the entire duration of maintenance therapy...

  1. Androgen receptor gene CAG repeat polymorphism independently influences recovery of male sexual function after testosterone replacement therapy in postsurgical hypogonadotropic hypogonadism.

    Science.gov (United States)

    Tirabassi, Giacomo; Delli Muti, Nicola; Corona, Giovanni; Maggi, Mario; Balercia, Giancarlo

    2014-05-01

    Few and contradictory studies have evaluated the possible influence of androgen receptor (AR) gene CAG repeat polymorphism on male sexual function. In this study we evaluated the role of AR gene CAG repeat polymorphism in the recovery of sexual function after testosterone replacement therapy (TRT) in men affected by postsurgical hypogonadotropic hypogonadism, a condition which is often associated with hypopituitarism and in which the sexual benefits of TRT must be distinguished from those of pituitary-function replacement therapies. Fifteen men affected by postsurgical hypogonadotropic hypogonadism were retrospectively assessed before and after TRT. Main outcome measures included sexual parameters as assessed by the International Index of Erectile Function questionnaire, levels of pituitary dependent hormones (total testosterone, free T3, free T4, cortisol, insulin-like growth factor-1 [IGF-1], prolactin), and results of genetic analysis (AR gene CAG repeat number). Plasma concentrations of free T3, free T4, cortisol, and prolactin did not vary significantly between the two phases, while testosterone and IGF-1 increased significantly after TRT. A significant improvement in all sexual parameters studied was found. The number of CAG triplets was negatively and significantly correlated with changes in all the sexual parameters, while opposite correlations were found between changes in sexual parameters and changes in testosterone levels; no correlation of change in IGF1 with change in sexual parameters was reported. On multiple linear regression analysis, after correction for changes in testosterone, nearly all the associations between the number of CAG triplets and changes in sexual parameters were confirmed. Shorter length AR gene CAG repeat number is associated with the recovery of sexual function after TRT in postsurgical male hypogonadotropic hypogonadism, independently of the effects of concomitant pituitary-replacement therapies. © 2014 International Society

  2. Influence of Spirituality and Religion on Adherence to Highly Active Antiretroviral Therapy in Adult HIV/AIDS Patients in Calabar, Nigeria

    Directory of Open Access Journals (Sweden)

    Agam Ebaji Ayuk

    2017-07-01

    Full Text Available The emergence of a chronic medical illness such as Human Immune Deficiency Virus and Acquired Immunodeficiency Syndrome (HIV/AIDS may be the time when people turn to the Sacred through spirituality and religion. HIV is a chronic illness that requires strict adherence to medication regimens that may be influenced by spirituality/religion. This study was aimed at finding the association between spirituality/religion and adherence to highly active antiretroviral therapy (HAART in adult HIV/AIDS patients. This is a cross-sectional descriptive study of 370 patients. Adherence was measured using an adapted adult AIDS clinical trial group (AACTG and visual analogue scale (VAS tools. Spirituality was assessed using Functional Assessment of Chronic Illness Therapy-Spirituality Expanded (FACIT-Sp-Ex scale, religiosity with Duke University Religion index (DUREL, and religious coping with Brief Religious Coping (RCOPE scale. Adherence rates were 86.2 and 43.8% using AACTG and VAS tools, respectively. Statistical significant correlation was found between spirituality and adherence to HAART (r = 0.265; p = 0.00. Also, significant correlation was found between positive religious coping and adherence (r = 0.15, p = 0.003. Odds ratio indicated that female respondents were 1.6 times more likely to be adherent, compared with males. Similarly, every unit rise in spirituality score yielded a 1.3 times increased likelihood of adherence to HAART on multiple logistic regression of adherence to HAART with relevant predictors. Both spirituality and positive religious coping have positive influence on optimal adherence. Therefore, the training of health care personnel to assess and provide spiritual care and involvement of chaplains/religious leaders is advocated for improved adherence.

  3. Reproducibility of O-(2-{sup 18}F-fluoroethyl)-L-tyrosine uptake kinetics in brain tumors and influence of corticoid therapy: an experimental study in rat gliomas

    Energy Technology Data Exchange (ETDEWEB)

    Stegmayr, Carina; Schoeneck, Michael; Oliveira, Dennis; Willuweit, Antje [Institute of Neuroscience and Medicine, Research Center Juelich, Juelich (Germany); Filss, Christian; Coenen, Heinz H.; Langen, Karl-Josef [Institute of Neuroscience and Medicine, Research Center Juelich, Juelich (Germany); University of Aachen, Department of Nuclear Medicine and Neurology, Aachen (Germany); Galldiks, Norbert [Institute of Neuroscience and Medicine, Research Center Juelich, Juelich (Germany); University of Cologne, Department of Neurology, Cologne (Germany); Shah, N. Jon [Institute of Neuroscience and Medicine, Research Center Juelich, Juelich (Germany); University of Aachen, Department of Nuclear Medicine and Neurology, Aachen (Germany); Juelich-Aachen Research Alliance (JARA) - Section JARA-Brain, Juelich (Germany)

    2016-06-15

    Positron emission tomography (PET) using O-(2-{sup 18}F-fluoroethyl)-L-tyrosine ({sup 18}F-FET) is a well-established method for the diagnostics of brain tumors. This study investigates reproducibility of {sup 18}F-FET uptake kinetics in rat gliomas and the influence of the frequently used dexamethasone (Dex) therapy. F98 glioma or 9L gliosarcoma cells were implanted into the striatum of 31 Fischer rats. After 10-11 days of tumor growth, the animals underwent dynamic PET after injection of {sup 18}F-FET (baseline). Thereafter, animals were divided into a control group and a group receiving Dex injections, and all animals were reinvestigated 2 days later. Tumor-to-brain ratios (TBR) of {sup 18}F-FET uptake (18-61 min p.i.) and the slope of the time-activity-curves (TAC) (18-61 min p.i.) were evaluated using a Volume-of-Interest (VOI) analysis. Data were analyzed by two-way repeated measures ANOVA and reproducibility by the intraclass correlation coefficient (ICC). The slope of the tumor TACs showed high reproducibility with an ICC of 0.93. A systematic increase of the TBR in the repeated scans was noted (3.7 ± 2.8 %; p < 0.01), and appeared to be related to tumor growth as indicated by a significant correlation of TBR and tumor volume (r = 0.77; p < 0.0001). After correction for tumor growth TBR showed high longitudinal stability with an ICC of 0.84. Dex treatment induced a significant decrease of the TBR (-8.2 ± 6.1 %; p < 0.03), but did not influence the slope of the tumor TAC. TBR of {sup 18}F-FET uptake and tracer kinetics in brain tumors showed high longitudinal stability. Dex therapy may induce a minor decrease of the TBR; this needs further investigation. (orig.)

  4. Testicular radiation dose after multimodal curative therapy for locally advanced rectal cancer. Influence on hormone levels, quality of life, and sexual functioning

    Energy Technology Data Exchange (ETDEWEB)

    Hennies, S.; Wolff, H.A.; Rave-Fraenk, M.; Hess, C.F. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Jung, K. [University Medicine Goettingen (Germany). Dept. of Medical Statistics; Gaedcke, J.; Ghadimi, M.; Becker, H. [University Medicine Goettingen (Germany). Dept. of General Surgery; Hermann, R.M. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Aerztehaus an der Ammerlandklinik, Westerstede (Germany). Radiotherapy; Christiansen, H. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Hannover Medical School (Germany). Dept. of Radiotherapy

    2012-10-15

    Purpose: The purpose of the current work was to prospectively measure the influence of testicular radiation dose on hormone levels, quality of life (QoL), and sexual functioning following multimodal therapy (neoadjuvant radiochemotherapy, surgery, and adjuvant chemotherapy) for rectal cancer. Patients and methods: From November 2007 to November 2009, 83 male patients were treated at the University of Goettingen with radiochemotherapy (RCT) for locally advanced rectal cancer [total dose 50.4 Gy, concomitant chemotherapy with two cycles of 5-fluorouracil (FU) or 5-FU and oxaliplatin]. Testicular radiation doses were analyzed and correlated with hormone levels [luteinizing hormone (LH), follicle stimulating hormone (FSH), total testosterone and free androgen index (FAI) serum levels], QoL, and sexual functioning, which were determined before and up to 1 year after RCT. Results: Mean dose at the testes was 3.9 Gy (range 0.28-11.98 Gy). It was higher for tumors located < 6 cm from the anocutaneous line (p < 0.05). One year after therapy, testosterone, the testosterone/LH ratio, and the FAI/LH ratio were significantly decreased (3.5-3.0 {mu}g/l, 0.9-0.4, 7.9-4.5, respectively) while LH and FSH (4.2-8.5 IU/l, 6.0-21.9 IU/l) were increased. QoL and sexual functioning were significantly impaired. However, there was no statistical correlation between testicular radiation dose and changes in hormone levels, QoL, or sexual functioning. Conclusion: Multimodal treatment for rectal cancer including RCT leads to hormone level changes and to impaired QoL and sexual functioning. However, because there was no apparent correlation between the analyzed parameters, QoL is probably also influenced by other factors, e.g., psychosocial aspects. (orig.)

  5. Transforaminal epidural steroid injections influence Mechanical Diagnosis and Therapy (MDT) pain response classification in candidates for lumbar herniated disc surgery.

    Science.gov (United States)

    van Helvoirt, Hans; Apeldoorn, Adri T; Knol, Dirk L; Arts, Mark P; Kamper, Steven J; van Tulder, Maurits W; Ostelo, Raymond W

    2016-04-27

    Prospective cohort study. Although lumbar radiculopathy is regarded as a specific diagnosis, the most effective treatment strategy is unclear. Commonly used treatments include transforaminal epidural steroid injections (TESIs) and Mechanical Diagnosis & Therapy (MDT), but no studies have investigated the effectiveness of this combination. MDT differentiates pain centralization (C) from non-centralization (NC), which indicates good vs. poor prognostic validity respectively. The main aims were 1) to determine changes in Mechanical Diagnosis and Therapy (MDT) pain response classifications after transforaminal epidural steroid injections (TESIs) in candidates for lumbar herniated disc surgery and 2) to evaluate differences in short and long term outcomes for patients with different pain response classifications. Candidates for lumbar herniated disc surgery were assessed with a MDT protocol and their pain response classified as centralizing or peripheralizing. For this study,only patients were eligible who showed a peripheralizing pain response at intake. All patients then received TESIs and were reassessed and classified using the MDT protocol, into groups according to pain response (resolved, centralizing, peripheralizing with less pain and peripheralising with severe pain). After receiving targeted treatment based on pain response after TESIs, ranging from advice, MDT or surgery, follow-up assessments were completed at discharge and at 12 months. The primary outcomes were disability (Roland-Morris Disability Questionnaire [RMDQ] for Sciatica), pain severity in leg (visual analogue scale [VAS], 0-100) and global perceived effect (GPE). Linear mixed-models were used to determine between-groups differences in outcome. A total of 77 patients with lumbar disc herniation and peripheralizing symptoms were included. Patients received an average of 2 (SD 0.7) TESIs. After TESIs, 17 patients (22%) were classified as peripheralizing with continuing severe pain.These patients

  6. Regional electric field induced by electroconvulsive therapy in a realistic finite element head model: Influence of white matter anisotropic conductivity

    Science.gov (United States)

    Lee, Won Hee; Deng, Zhi-De; Kim, Tae-Seong; Laine, Andrew F.; Lisanby, Sarah H.; Peterchev, Angel V.

    2012-01-01

    We present the first computational study investigating the electric field (E-field) strength generated by various electroconvulsive therapy (ECT) electrode configurations in specific brain regions of interest (ROIs) that have putative roles in the therapeutic action and/or adverse side effects of ECT. This study also characterizes the impact of the white matter (WM) conductivity anisotropy on the E-field distribution. A finite element head model incorporating tissue heterogeneity and WM anisotropic conductivity was constructed based on structural magnetic resonance imaging (MRI) and diffusion tensor MRI data. We computed the spatial E-field distributions generated by three standard ECT electrode placements including bilateral (BL), bifrontal (BF), and right unilateral (RUL) and an investigational electrode configuration for focal electrically administered seizure therapy (FEAST). The key results are that (1) the median E-field strength over the whole brain is 3.9, 1.5, 2.3, and 2.6 V/cm for the BL, BF, RUL, and FEAST electrode configurations, respectively, which coupled with the broad spread of the BL E-field suggests a biophysical basis for observations of superior efficacy of BL ECT compared to BF and RUL ECT; (2) in the hippocampi, BL ECT produces a median E-field of 4.8 V/cm that is 1.5–2.8 times stronger than that for the other electrode configurations, consistent with the more pronounced amnestic effects of BL ECT; and (3) neglecting the WM conductivity anisotropy results in E-field strength error up to 18% overall and up to 39% in specific ROIs, motivating the inclusion of the WM conductivity anisotropy in accurate head models. This computational study demonstrates how the realistic finite element head model incorporating tissue conductivity anisotropy provides quantitative insight into the biophysics of ECT, which may shed light on the differential clinical outcomes seen with various forms of ECT, and may guide the development of novel stimulation

  7. 来自澳大利亚的经验:成人急性淋巴细胞白血病用Hyper-CVAD治疗的结果%Outcome of Treatment of Adult Acute Lymphoblastic Leukemia with Hyperfractionated Cyclophosphamide,Doxorubicin, Vincristine, Dexamethasone/Methotrexate, Cytarabine: Results from An Australian Population

    Institute of Scientific and Technical Information of China (English)

    李军民; 陆泽生

    2011-01-01

    1 文献来源Morris K,Weston H,Mollee P,et al.Outcome of treatment of adult acute lymphoblastic leukemia with hypeffractionated Cyclophosphamide,Doxorubicin,Vincristine,Dexamethasone/Methotrexate,Cytarabine:Results from an Australian population [J].Leuk Lymphoma,2011,52( 1 ):85-91.2 证据水平2b.%Department of Hematology, Ruijin Hospital, Shanghai Jiaotong Unverisity School of Medicine, Shanghai Institute of Hematology, Shanghai 200025, China

  8. The prognostic influence of the proliferative discordance in metastatic pancreatic neuroendocrine carcinoma revealed by peptide receptor radionuclide therapy

    Science.gov (United States)

    Montanier, Nathanaëlle; Joubert-Zakeyh, Juliette; Pétorin, Caroline; Montoriol, Pierre François; Maqdasy, Salwan; Kelly, Antony

    2017-01-01

    Abstract Rationale: Pancreatic neuroendocrine tumors (pNET) are rare slowly growing tumors with a high metastatic potential. Peptide receptor radionuclide therapy (PRRT) with radiolabeled analogues has been developed as a new tool for the management of metastatic well-differentiated (grade 1 and 2) neuroendocrine tumors expressing somatostatin receptor (SSTR2). Chemotherapy is the mainstay in the management of grade 3 (G3) unresectable pancreatic neuroendocrine carcinoma (pNEC). To date, no study has evaluated the efficacy of PRRT in such tumors. Diagnoses and interventions: We describe a case of a progressive G3 pNEC with huge liver metastases successfully treated with PRRT (177Lu DOTATATE). Outcomes: Complete remission was obtained for 3 years. Indeed, the mitotic index was low (as G2 tumors) but with a very high Ki-67 index (45%–70%). Such discordance between the proliferative markers should consider the use of PRRT before chemotherapy in unresectable metastatic G3 tumors expressing SSTR2. Lessons: This case supports the hypotheses highlighting the heterogeneity of G3 pNEC. The latter should be subdivided into 2 distinct categories: proliferation-discordant (well differentiated) and concordant (poorly differentiated) NEC. PRRT could be suggested for the former group before the conventional chemotherapy. PMID:28178157

  9. submitter Variable RBE in proton therapy: comparison of different model predictions and their influence on clinical-like scenarios

    CERN Document Server

    Giovannini, Giulia; Cabal, Gonzalo; Bauer, Julia; Tessonnier, Thomas; Frey, Kathrin; Debus, Jürgen; Mairani, Andrea; Parodi, Katia

    2016-01-01

    Background: In proton radiation therapy a constant relative biological effectiveness (RBE) of 1.1 is usually assumed. However, biological experiments have evidenced RBE dependencies on dose level, proton linear energy transfer (LET) and tissue type. This work compares the predictions of three of the main radio-biological models proposed in the literature by Carabe-Fernandez, Wedenberg, Scholz and coworkers. Methods: Using the chosen models, a spread-out Bragg peak (SOBP) as well as two exemplary clinical cases (single field and two fields) for cranial proton irradiation, all delivered with state-of-the-art pencil-beam scanning, have been analyzed in terms of absorbed dose, dose-averaged LET $(LET_D)$, RBE-weighted dose $(D_{RBE})$ and biological range shift distributions. Results: In the systematic comparison of RBE predictions by the three models we could show different levels of agreement depending on $(α/β) x$ and LET values. The SOBP study emphasizes the variation of LET D and RBE not only as a functi...

  10. The influence of photodynamic therapy (PDT) with δ-aminolevulinic acid (ALA) on J-774A.1 macrophage cell line

    Science.gov (United States)

    Kawczyk-Krupka, Aleksandra; Czuba, Zenon; Ledwon, Aleksandra; Latos, Wojciech; Sliszka, Ewelina; Mianowska, Marta; Krol, Wojciech; Sieron, Aleksander

    2008-02-01

    Introduction. The whole mechanism of the cellular level of tumor destruction by photodynamic therapy (PDT) is still unknown. Despite necrotic and apoptotic ways of cell death, there is a variety of events leading to and magnifying the inactivation of tumor cells. Material and methods. J-774A.1 were incubated with δ-aminolevulinic acid (ALA) at different concentrations (125, 250, 500, 1000 μM) and then irradiated with VIS (400 - 750 nm) at the dose of 5,10 and 30 J/cm2 delivered from the incoherent light source. The effects of the application of ALA-PDT were evaluated on the basis of cell viability, nitric oxide (NO), tumor necrosis factor α- (TNF-α) and interleukin-1β (IL-1β) produced by the J-774A.1 cells. Results. The cell viability (assessed using MTT test) was comparable with control group at 5,10 and 30 J/cm2. At these doses of energy using different concentrations of ALA we have observed that at the higher energy doses, the greater increase of TNF-α release, lowering of the level of IL-1β production and decrease of NO release were observed. There was also observed the dependence of the secretional activity of the cells on the ALA concentrations. Conclusion. The cell viability and production of cytokines depended on ALA concentrations and energy doses of the light. The higher some cytokines' release after PDT could be an additional factor for the complete eradication of tumor.

  11. "Influence of methadone on clopidogrel in addicts on methadone maintenance therapy" Drug interaction between methadone and clopidogrel.

    Science.gov (United States)

    Fallah, Ferigol; Hamidikenari, Abolhasan; Sajadi, Seyed Navid; Sajadi, Seyed Rohollah; Shiran, Mohammadreza

    2016-01-01

    Clopidogrel is a prodrug that converts in the liver to an active thiol metabolite, which irreversibly inhibits the platelet P2Y12 adenosine diphosphate receptor. It seems that methadone as CYP2C19 inhibitor affects ticlopidine activity in vivo. This study aimed to test the ability of methadone in changing ticlopidine pharmacokinetics. We conducted a case-control study in 10 subjects. The cases (5 subjects) in our study were addicts who were receiving methadone maintenance treatment (MMT) for preventing opium withdrawal symptoms. The control group were opiate users before starting MMT. In both groups, the patients received clopidogrel (75mg/day) for 5 days. On the 6(th) day, the subjects returned to the clinic, blood samples were taken up to 12 hours following clopidogrel dosing in case and control groups. Plasma concentration of clopidogrel was measured by GC-MAS. Noncompartmental pharmacokinetic analysis was performed using Microsoft Excel software to estimate PK parameters. In this study, methadone decreased clopidogrel clearance by 25% and increased the AUC0-inf nearly 1.3 fold during the coadministration of clopidogrel as an antiplatelet drug. A significant decrease in the clearance of clopidogrel during the coadministration of methadone consistent with a decrease in clopidogrel conversion to its active metabolite and this may decrease its efficacy and may have life-threatening consequences for the patients undergoing clopidogerel maintenance therapy.

  12. Influence of Daily Fluid Balance prior to Continuous Renal Replacement Therapy on Outcomes in Critically Ill Patients.

    Science.gov (United States)

    Han, Min Jee; Park, Ki Hyun; Shin, Jung-Ho; Kim, Su Hyun

    2016-08-01

    Positive fluid balance is a risk factor for mortality in critically ill patients, especially those requiring continuous renal replacement therapy (CRRT). However, the association between daily fluid balance and various organ impairments remains unclear. This study investigated the impacts of daily fluid balance prior to CRRT on organ dysfunction, as well as mortality in critically ill patients. We identified daily fluid balance between intensive care unit (ICU) admission and CRRT initiation. According to daily fluid balance, the time to CRRT initiation and the rate of organ failure based on the sequential organ failure assessment (SOFA) score were assessed. We recruited 100 patients who experienced CRRT for acute kidney injury. CRRT was initiated within 2 [0, 4] days. The time to CRRT initiation was shortened in proportion to daily fluid balance, even after the adjustment for the renal SOFA score at ICU admission (HR 1.14, P = 0.007). Based on the SOFA score, positive daily fluid balance was associated with respiratory, cardiovascular, nervous, and coagulation failure, independent of each initial SOFA score at ICU admission (HR 1.36, 1.26, 1.24 and 2.26, all P balance was related with an increase in the rate of 28-day mortality (HR 1.14, P = 0.012). Positive daily fluid balance may accelerate the requirement for CRRT, moreover, it can be associated with an increased risk of multiple organ failure in critically ill patients.

  13. Prior antimicrobial therapy in the hospital and other predisposing factors influencing the usage of antibiotics in a pediatric critical care unit

    Directory of Open Access Journals (Sweden)

    Tsorva Athina

    2004-04-01

    Full Text Available Abstract Background The aim of this study was to determine whether prior antimicrobial therapy is an important risk factor for extended antimicrobial therapy among critically ill children. To evaluate other predisposing factors influencing the usage of antibiotics in a pediatric intensive care unit (PICU setting. To examine the relationship between the extent of antimicrobial treatment and the incidence of nosocomial infections and outcome. Methods This prospective observational cohort study was conducted at a university-affiliated teaching hospital (760 beds in Athens. Clinical data were collected upon admission and on each consecutive PICU day. The primary reason for PICU admission was recorded using a modified classification for mutually exclusive disease categories. All administered antibiotics to the PICU patients were recorded during a six-month period. Microbiological and pharmacological data were also collected over this period. The cumulative per patient and the maximum per day numbers of administered antibiotics, as well as the duration of administration were related to the following factors: Number of antibiotics which the patients were already receiving the day before admission, age groups, place of origin, the severity of illness, the primary disease and its complications during the course of hospitalization, the development of nosocomial infections with positive cultures, the presence of chronic disease or immunodeficiency, various interventional techniques (mechanical ventilation, central catheters, and PICU outcome. Results During a six-month period 174 patients were admitted to the PICU and received antibiotics for a total of 950 days (62.3% of the length of stay days. While in PICU, 34 patients did not receive antimicrobial treatment (19.5%, 69 received one antibiotic (39.7%, 42 two (24.1%, 17 three (9.8%, and 12 more than three (6.9%. The number of antibiotics prescribed in PICU or at discharge did not differ from that at

  14. Influence of thrombolytic therapy on the condition of matrix metalloproteinase and their inhibitors system in patients with Q-wave myocardial infarction

    Directory of Open Access Journals (Sweden)

    S. M. Kyselov

    2014-08-01

    Full Text Available Myocardial infarction (MI is one of the most important problems of modern cardiology all over the world and, particularly, in Ukraine. Implementation of thrombolysis into the treatment leads to significant reduction of mortality from MI. Nowadays the most progressive treatment method is percutaneous coronary intervention. It was proved in several randomized controlled clinical trials (DANAMI-2, PRAGUE-2, SIAM-III. But in our country not all centers for treatment of MI are equipped by catheterization laboratory. That is why thrombolytic therapy (TLT remains actual till today. In any type of treatment tactic in postinfarction heart would be seen remodeling processes with involvement to the pathological process of extracellular morphologic substrate. Pathological changes of extracellular matrix lead to increases of myocardium stiffness and reconstruction of heart chambers geometry. It leads to transformation of spatial organization of heart chambers, violation of blood filling and ejection and formation of systolic and diastolic dysfunction. The synthesis and degradation of extracellular substance is controlled by systems MMP/TIMP, the ratio of which influence on the character of extracellular matrix of myocardium restructuring. Till today influence of TLT on the state of MMP/TIMP system and postinfarction remodeling formation still is not clarified. The purpose of the study - to investigate the influence of thrombolytic therapy on condition of system of matrix metalloproteinase (MMP-9 and its inhibitors (TIMP-1, the status of intracardiac hemodynamics, frequency of acute postinfarction left ventricular aneurysm development in patients with Q-wave myocardial infarction. Patients and methods. 116 patients with a diagnosis of acute Q-wave MI of anterior wall of the left ventricle (LV were examined. Patients, admitted before 12 hours from the beginning of MI and who had no contraindications, received TLT using streptokinase and basic therapy. Patients

  15. Factors influencing nonadministration of thrombolytic therapy in early arrival strokes in a university hospital in Hyderabad, India

    Directory of Open Access Journals (Sweden)

    Lalitha Pidaparthi

    2016-01-01

    Full Text Available Background: It is a well-known fact that very few patients of stroke arrive at the hospital within the window period of thrombolysis. Even among those who do, not all receive thrombolytic therapy. Objective: The objectives of this study were to determine the proportion of early arrival ischemic strokes (within 6 h of stroke onset in our hospital and to evaluate the causes of nonadministration of intravenous and/or intraarterial thrombolysis in them. Materials and Methods: Data of all early arrival acute stroke patients between January 2010 and January 2015 were included. Factors determining nonadministration of intravenous and/or intraarterial thrombolysis in early arrival strokes were analyzed. Results: Out of 2,593 stroke patients, only 145 (5.6% patients presented within 6 h of stroke onset and among them 118 (81.4% patients had ischemic stroke and 27 (18.6% patients had hemorrhagic stroke. A total of 89/118 (75.4% patients were thrombolyzed. The reasons for nonadministration of thrombolysis in the remaining 29 patients were analyzed, which included unavoidable factors in 8/29 patients [massive infarct (N = 4, hemorrhagic infarct (N = 1, gastrointestinal bleed (N = 1, oral anticoagulant usage with prolonged international normalized ratio (INR (N = 1, and recent cataract surgery (N = 1]. Avoidable factors were found for 21/29 patients, include nonaffordability (N = 7, fear of bleed (N = 4, rapidly improving symptoms (N = 4, mild stroke (N = 2, delayed neurologist referral within the hospital (N = 2, and logistic difficulty in organizing endovascular treatment (N = 2. Conclusion: One-fourth of early ischemic stroke patients in our study were not thrombolyzed even though they arrived within the window period. The majority of the reasons for nonadministration of thrombolysis were potentially preventable, such as nonaffordability, intrahospital delay, and nonavailability of newer endovascular interventions.

  16. Influence of the atrio-ventricular delay optimization on the intra left ventricular delay in cardiac resynchronization therapy

    Directory of Open Access Journals (Sweden)

    Nienaber Christoph A

    2006-01-01

    Full Text Available Abstract Background Cardiac Resynchronization Therapy (CRT leads to a reduction of left-ventricular dyssynchrony and an acute and sustained hemodynamic improvement in patients with chronic heart failure. Furthermore, an optimized AV-delay leads to an improved myocardial performance in pacemaker patients. The focus of this study is to investigate the acute effect of an optimized AV-delay on parameters of dyssynchrony in CRT patients. Method 11 chronic heart failure patients with CRT who were on stable medication were included in this study. The optimal AV-delay was defined according to the method of Ismer (mitral inflow and trans-oesophageal lead. Dyssynchrony was assessed echocardiographically at three different settings: AVDOPT; AVDOPT-50 ms and AVDOPT+50 ms. Echocardiographic assessment included 2D- and M-mode echo for the assessment of volumes and hemodynamic parameters (CI, SV and LVEF and tissue Doppler echo (strain, strain rate, Tissue Synchronisation Imaging (TSI and myocardial velocities in the basal segments Results The AVDOPT in the VDD mode (atrially triggered was 105.5 ± 38.1 ms and the AVDOPT in the DDD mode (atrially paced was 186.9 ± 52.9 ms. Intra-individually, the highest LVEF was measured at AVDOPT. The LVEF at AVDOPT was significantly higher than in the AVDOPT-50setting (p = 0.03. However, none of the parameters of dyssynchrony changed significantly in the three settings. Conclusion An optimized AV delay in CRT patients acutely leads to an improved systolic left ventricular ejection fraction without improving dyssynchrony.

  17. Influence of hypothermia, barbiturate therapy, and intracranial pressure monitoring on morbidity and mortality after near-drowning.

    Science.gov (United States)

    Bohn, D J; Biggar, W D; Smith, C R; Conn, A W; Barker, G A

    1986-06-01

    We retrospectively evaluated the clinical and pathologic effects of hypothermia and high-dose barbiturate therapy on hypoxic/ischemic cerebral injury after near-drowning in children. Of 40 near-drowned patients admitted to the ICU, 13 died, seven had permanent cerebral damage, and 20 survived. Twenty-four patients (group 1) were treated with a regime of hyperventilation, hypothermia, and high-dose phenobarbitone while intracranial pressure (ICP) was continuously monitored. Of ten who died in this group, three were diagnosed as having cerebral death shortly after admission; autopsy revealed severe cerebral edema with herniation. The remaining seven nonsurvivors had severe cerebral hypoxia without raised ICP and had the features of severe adult respiratory distress syndrome and hypoxic/ischemic damage to other organs. Six of these seven patients developed septicemia which was invariably associated with a profound neutropenia. Sixteen patients (group 2) were treated with a similar protocol but without hypothermia. Three of these patients died but only one developed septicemia. Neutropenia after resuscitation from near-drowning seemed to indicate a poor prognosis; the mean polymorphonuclear leukocyte count in nonsurvivors (1.9 +/- 0.5 X 10(9) cell/L) was significantly (p less than .01) lower than that in survivors (6.4 +/- 1.1 X 10(9) cell/L). Hypothermia was associated with a decreased number of circulating PMNs but did not increase the number of neurologically intact survivors. Similarly, although barbiturates may control ICP, their use did not improve outcome. Because severe cerebral edema and herniation after near-drowning is usually associated with irreversible brain damage, measures to control brain swelling such as hypothermia and barbiturates will be of little benefit.(ABSTRACT TRUNCATED AT 250 WORDS)

  18. Evaluating the influence of 6 MV and 15 MV photon beams on prostate intensity-modulated radiation therapy plans

    Institute of Scientific and Technical Information of China (English)

    Reham A El Gendy; Ehab M Attalla; Yasser M Elkerm; Ali Alfarrash

    2016-01-01

    Objective We aimed to determine the ef ects of low- and high-energy intensity-modulated radiation therapy (IMRT) photon beams on the target volume planning and on the critical organs in the case of prostate can-cer. Methods Thirty plans were generated by using either 6 MV or 15 MV beams separately, and a combination of both 6 and 15 MV beams. Al plans were generated by using suitable planning objectives and dose con-straints, which were identical across the plans, except the beam energy. The plans were analyzed in terms of their target coverage, conformity, and homogeneity, regardless of the beam energy. Results The mean percentage values of V70 Gy for the rectal wal for the plans with 6 MV, 15 MV, and mixed-energy beams were 16.9%, 17.8%, and 16.4%, respectively, while the mean percentage values of V40 Gy were 53.6%, 52.3%, and 50.4%. The mean dose values to the femoral heads for the 6 MV, 15 MV, and mixed-en-ergy plans were 30.1 Gy, 25.5 Gy, and 25.4 Gy, respectively. The mean integral dose for the 6 MV plans was 10% larger than those for the 15 MV and mixed-energy plans. Conclusion These preliminary results suggest that mixed-energy IMRT plans may be advantageous with respect to the dosimetric characteristics of low- and high-energy beams. Although the reduction of dose to the organs at risk may not be clinical y relevant, in this study, IMRT plans using mixed-energy beams exhibited better OAR sparing and overal higher plan quality for deep-seated tumors.

  19. The influence of partnership on contraceptive use among HIV-infected women accessing antiretroviral therapy in rural Uganda

    Science.gov (United States)

    Nieves, Christina I.; Kaida, Angela; Seage, George R.; Kabakyenga, Jerome; Muyindike, Winnie; Boum, Yap; Mocello, A. Rain; Martin, Jeffrey N.; Hunt, Peter W.; Haberer, Jessica E.; Bangsberg, David R.; Matthews, Lynn T

    2016-01-01

    Objective To determine individual and dyadic factors associated with effective contraceptive use among HIV-infected women accessing antiretroviral therapy (ART) in rural Uganda. Study Design HIV-infected women enrolled in the Uganda AIDS Rural Treatment Outcomes cohort completed questionnaires (detailing socio-behavioral characteristics, sexual and reproductive history, contraceptive use, fertility desires), and phlebotomy (October 2011–March 2013). We describe prevalence of effective contraceptive use (i.e., consistent condom use, and/or oral contraceptives, injectable hormonal contraception, intrauterine device, female sterilization) in the previous six months among sexually active, non-pregnant women (18–40 years). We assessed covariates of contraceptive use using multivariable logistic regression. Results 362 women (median values: age 30 years, CD4 count 397 cells/mm3, 4.0 years since ART initiation) were included. Among 284 sexually active women, 50% did not desire a(nother) child and 51% had a sero-concordant partner. 45% (n=127) reported effective contraceptive use of whom, 57% (n=72) used condoms, 42% (n=53) injectables, 12% (n=15) oral contraceptives, and 11% (n=14) other effective methods. Dual contraception was reported by 6% (n=8). Only ‘partnership fertility desire’ was independently associated with contraceptive use; women who reported neither partner desired a child had significantly increased odds of contraceptive use (aOR: 2.40, 95% CI: 1.07–5.35) compared with women in partnerships where at least one partner desired a child. Conclusions Less than half of sexually active HIV-infected women accessing ART used effective contraception, of which 44% (n=56) relied exclusively on male condoms, highlighting a continued need to expand access to a wider range of longer acting female-controlled contraceptive methods. Association with partnership fertility desire underscores the need to include men in reproductive health programming. PMID:25983013

  20. Rationally designed nanocarriers for intranasal therapy of allergic rhinitis: influence of carrier type on in vivo nasal deposition

    Directory of Open Access Journals (Sweden)

    Sallam MA

    2016-05-01

    Full Text Available Marwa Ahmed Sallam, Hala Mahmoud Helal, Sana Mohamed Mortada Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt Abstract: The aim of this study is to develop a locally acting nasal delivery system of triamcinolone acetonide (TA for the maintenance therapy of allergic rhinitis. The effect of encapsulating TA in different nanocarriers on its mucosal permeation and retention as well as in vivo nasal deposition has been studied. A comparative study was established between polymeric oil core nanocapsules (NCs, lipid nanocarriers such as nanoemulsion (NE, and nanostructured lipid carriers (NLCs. The elaborated nanocarriers were compared with TA suspension and the commercially available suspension “Nasacort®”. The study revealed that NC provided the highest mucosal retention, as 46.14%±0.048% of the TA initial dose was retained after 24 hours, while showing the least permeation through the nasal mucosa. On the other hand, for TA suspension and Nasacort®, the mucosal retention did not exceed 23.5%±0.047% of the initial dose after 24 hours. For NE and NLC, values of mucosal retention were 19.4%±0.041% and 10.97%±0.13%, respectively. NC also showed lower mucosal irritation and superior stability compared with NE. The in vivo nasal deposition study demonstrated that NC maintained drug in its site of action (nasal cavity mucosa for the longest period of time. The elaborated polymeric oil core NCs are efficient carriers for the administration of nasally acting TA as it produced the least permeation results, thus decreasing systemic absorption of TA. Although NCs have been administered via various routes, this is the first study to implement the polymeric oil core NC as an efficient carrier for localized nasal drug delivery. Keywords: allergic rhinitis, nanocapsules, triamcinolone acetonide, nasal mucosa, nasal deposition

  1. Influence of hormone replacement therapy in postmenopausal women with type 2 diabetes and hyperlipidemia on lipid and glucose metabolism

    Directory of Open Access Journals (Sweden)

    Vuksanović Miljanka

    2006-01-01

    Full Text Available Introduction. Hormone replacement therapy (HRT is less frequently prescribed to postmenopausal women with diabetes type 2 who have poor lipid status despite well known favorable effect of HRT on lipid levels. Objective. The aim of this study was to assess the effect of oral HRT in postmenopausal women with type 2 diabetes and hyperlipidemia. Method. Continuously combined HRT, estradiol 2mg + norethisterone acetate 1mg was given to 30 women with diabetes type 2 and hyperlipidemia and two control groups of postmenopausal women (30 with hyperlipidemia only and 30 healthy women over a 6-month period. Total cholesterol (t- HOL, triglycerides, LDL-cholesterol, HDL-cholesterol, glycosylated hemoglobin A1c (HbA1c were evaluated in 3-month intervals. Fasting and postprandial glucose levels were evaluated monthly. Results. HRT significantly decreased levels of t-HOL (χ2 Friedman=11.712; p<0.01 and LDL-c (χ2 Friedman=10.403; p<0.01 in postmenopausal women with type 2 diabetes. However, the effect was more pronounced in two control groups. Triglycerides (χ2 Friedman=5.400; p≥0.05 and HDL-c (χ2 Friedman=1.113; p>0.05 did not change in postmenopausal women with type 2 diabetes. Six month of oral HRT significantly decreased HbA1c (F=44.693; p<0.01. Fasting and postprandial glycemia was decreased but not significantly (χ2 Friedman=6.527; p>0.05. Conclusion. Six-month application of HRT is effective in lowering the lipid levels and HbA1c in postmenopausal women with type 2 diabetes. However, target lipid levels were not achieved.

  2. 音乐疗法对手术室护士心理状态的影响%Influence of music therapy on nurses' psychology in surgical department.

    Institute of Scientific and Technical Information of China (English)

    符林秋; 钟文菲; 高星; 许晨耘; 高允锁

    2011-01-01

    Objective To study the influence of music therapy to nurses' psychology in surgical department.Methods Using two stage cross-over designs method, nurses in surgical department listened to two different musicnational music and western music for 20 minutes before and after operation respectively, SCL-90 scale was used to assess the nurses' psychology before music therapy, the first stage and the second stage after music therapy. Results Before music therapy, the score of the SCL-90 subscales somatization was higher than that in general crowd (1.441±0.440), which indicated that nurses' bodies were uncomfortable; according to variance analysis of the two stage cross-over design material there was no difference between two stage and no difference between two musics.Compared with the score before music therapy, two music in the first stage had significant difference respectively (p<0.001). Conclusion tMusic therapy can improve nurses' psychological state and promote nurses' psychologically more healthy in surgical department.%目的 研究音乐疗法对手术室护士心理状态的影响.方法 采用二阶段交叉设计方法,手术室护士随机分为两组倾听两种音乐-民族音乐和西洋音乐,术前、术后分别倾听20 min,并于音乐治疗前、音乐治疗后第一阶段、第二阶段分别用SCL-90症状自评量表评价手术室护士的心理状态.结果 音乐疗法前SCL-90各因子得分中,躯体化因子得分为(1.441±0.440)分,高于常模,说明护理人员存在身体不适感;根据二阶段交叉设计资料的方差分析,两阶段间SCL-90因子得分差异无统计学意义(F=0.75,P=0.391);两种音乐间SCL-90因子得分差异无统计学意义(F=0.52,P=0.473);第一阶段两组音乐与基线比较P<0.001,差异均有显著统计学意义.结论 音乐疗法可有效改善手术室护理人员的心理状态,促进心理健康.

  3. Influence of Renal Replacement Modalities on Amikacin Population Pharmacokinetics in Critically Ill Patients on Continuous Renal Replacement Therapy.

    Science.gov (United States)

    Roger, Claire; Wallis, Steven C; Muller, Laurent; Saissi, Gilbert; Lipman, Jeffrey; Lefrant, Jean-Yves; Roberts, Jason A

    2016-08-01

    The objective of this study was to describe amikacin pharmacokinetics (PK) in critically ill patients receiving equal doses (30 ml/kg of body weight/h) of continuous venovenous hemofiltration (CVVH) and continuous venovenous hemodiafiltration (CVVHDF). Patients receiving amikacin and undergoing CVVH or CVVHDF were eligible. Population pharmacokinetic analysis and Monte Carlo simulation were undertaken using the Pmetrics software package for R. Sixteen patients (9 undergoing CVVH, 11 undergoing CVVHDF) and 20 sampling intervals were analyzed. A two-compartment linear model best described the data. Patient weight was the only covariate that was associated with drug clearance. The mean ± standard deviation parameter estimates were 25.2 ± 17.3 liters for the central volume, 0.89 ± 1.17 h(-1) for the rate constant for the drug distribution from the central to the peripheral compartment, 2.38 ± 6.60 h(-1) for the rate constant for the drug distribution from the peripheral to the central compartment, 4.45 ± 2.35 liters/h for hemodiafiltration clearance, and 4.69 ± 2.42 liters/h for hemofiltration clearance. Dosing simulations for amikacin supported the use of high dosing regimens (≥25 mg/kg) and extended intervals (36 to 48 h) for most patients when considering PK/pharmacodynamic (PD) targets of a maximum concentration in plasma (Cmax)/MIC ratio of ≥8 and a minimal concentration of ≤2.5 mg/liter at the end of the dosing interval. The mean clearance of amikacin was 1.8 ± 1.3 liters/h by CVVHDF and 1.3 ± 1 liters/h by CVVH. On the basis of simulations, a strategy of an extended-interval high loading dose of amikacin (25 mg/kg every 48 h) associated with therapeutic drug monitoring (TDM) should be the preferred approach for aminoglycoside treatment in critically ill patients receiving continuous renal replacement therapy (CRRT). (This study is a substudy of a trial registered at ClinicalTrials.gov under number NCT01403220.). Copyright © 2016, American Society

  4. The sustained influence of metformin therapy on circulating GLP-1 levels in individuals with and without type 2 diabetes

    DEFF Research Database (Denmark)

    Preiss, David; Dawed, Adem; Welsh, Paul

    2017-01-01

    AIMS: Small, short studies suggest metformin influences the glucagon-like peptide (GLP)-1 axis in individuals with and without type 2 diabetes (T2DM). In the Carotid Atherosclerosis: Metformin for insulin ResistAnce (CAMERA) trial (NCT00723307) we investigated whether this effect is sustained...... treated with metformin or diet, using Student's T-tests and linear regression. RESULTS: In CAMERA, metformin increased total GLP-1 at 6 (+20.7%, [95% confidence intervals 4.7-39.0%]), 12 (+26.7% [10.3-45.6%]) and 18 months (+18.7% [3.8-35.7%]), an overall increase of 23.4% (11.2-36.9%; p ... of potential confounders including age, sex, adiposity and HbA1c. CONCLUSIONS: In non-diabetic individuals, metformin increases total GLP-1 in a sustained manner and independently of changes in weight or glycaemia. Metformin-treated diabetic patients also have higher fasted GLP-1 independent of weight...

  5. Omega-3 fatty acid supplementation in cancer therapy. Does eicosapentanoic acid influence the radiosensitivity of tumor cells?

    Energy Technology Data Exchange (ETDEWEB)

    Manda, Katrin; Kriesen, Stephan; Hildebrandt, Guido [Rostock Univ. (Germany). Dept. of Radiotherapy; Fietkau, Rainer; Klautke, Gunther [Univ. Hospital Erlangen, Erlangen (Germany). Dept. of Radiation Oncology

    2011-02-15

    Purpose: The aim of this study was to evaluate whether the omega-3 polyunsaturated fatty acid cis-5,8,11,14,17-eicosapentanoic acid (EPA) can enhance the radiosensitivity of different human tumor cell lines. Materials and Methods: Colon adenocarcinoma cells HT-29, and two glioblastoma multiforme tumor cells T98G and U251 were cultured under standard conditions. Cell growth was observed during administration with different concentrations of EPA, using it as the free fatty acid dissolved in ethanol or bound to bovine serum albumin. To investigate the influence of EPA (free and bound) on radiosensitivity, tumor cells were pretreated 30 minutes or 24 hours prior to irradiation with the fatty acid. Cell survival was measured by colony-forming assays. Results: When combined with irradiation, incubation with EPA was found to result in enhanced radiosensitivity with substantial variation: while there was strong radiosensitization for HT-29 and U251 cells, almost no effect for T98G cells was observed. A marked radiosensitization was clearly dependent on the treatment schedule. Conclusion: The observations suggest that EPA is not only a nutritional adjuvant but also may be a potential candidate to enhance the efficacy of irradiation on human cancer cells. (orig.)

  6. Incidence and influencing factors of aldosterone breakthrough during therapy with angiotensin Ⅱ receptor bockers alone,or combined with angiotensin-converting enzyme inhibitors in patients with non-diabetic nephropathy

    Institute of Scientific and Technical Information of China (English)

    梁敏

    2013-01-01

    Objective To investigate the incidence and influen-cing factors of aldosterone breakthrough during therapy with angiotensin Ⅱ receptor blockers(ARB) alone,or combined with angiotensin-converting enzyme inhibitors(ACEI) in Chinese patients with non-diabetic

  7. Patient's quality of life after high-dose radiation therapy for thoracic carcinomas. Changes over time and influence on clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Christina [University Clinic Giessen and Marburg, Clinic for Radiotherapy and Radiation Oncology, Marburg (Germany); Ruppiner Kliniken GmbH, Clinic for Radiotherapy and Radiation Oncology, Neuruppin (Germany); Engenhart-Cabillic, Rita; Vorwerk, Hilke [University Clinic Giessen and Marburg, Clinic for Radiotherapy and Radiation Oncology, Marburg (Germany); Schmidt, Michael; Huhnt, Winfried; Blank, Eyck; Sidow, Dietrich; Buchali, Andre [Ruppiner Kliniken GmbH, Clinic for Radiotherapy and Radiation Oncology, Neuruppin (Germany)

    2017-02-15

    Quality of life (QoL) is an important factor in patient care. This analysis is focused on QoL before and after radio(chemo)therapy in patients with thoracic carcinomas, as well as on its influence on clinical follow-up and survival, and the correlation with treatment-related toxicities. The analysis included 81 patients with intrathoracic carcinoma receiving radio(chemo)therapy. For analysis of QoL, the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and the lung cancer-specific supplement (EORTC QLQ-LC13) were used. QoL data were collected before radiation treatment (RT), and 6 weeks, 12 weeks, 6 months, and 12 months after RT. Other factors were additionally analyzed, including clinical outcome, survival, and side effects. The functional scales showed maximum values or at least a recovery 12 weeks after RT. Symptoms with a high mean symptom score (> 40) at all appointments were fatigue, dyspnea, and coughing. Insomnia, peripheral neuropathy, appetite loss, dyspnea (from QLQ-LC13), and all pain parameters had an intermediate mean score (10-40). There were low mean scores of < 10 for nausea and vomiting, diarrhea, sore mouth, and hemoptysis. There was a significant correlation between clinical dysphagia and radiation pneumonitis with the associated symptom scales. None of the QoL scores had a significant influence on local and distant control or survival. 12 weeks after RT the QLQ-C30 functional scales show the highest scores or at least a temporary recovery. The symptom scales accurately reflect the common symptoms and treatment-related toxicities. QoL did not prove to be a significant predictor for local and distant control or survival. (orig.) [German] Die Lebensqualitaet (QoL) ist ein entscheidender Faktor in der Patientenversorgung. In der vorliegenden Untersuchung lag der Fokus auf der QoL vor und nach Radio(chemo)therapie von Patienten mit thorakalen Tumoren sowie deren Einfluss auf das klinische

  8. Active and Passive Therapy of the Upright Posture and Its Influence on the Hemodynamics of the Upper Limbs

    Directory of Open Access Journals (Sweden)

    Ivana Jelínková

    2014-07-01

    Full Text Available Poor posture negatively influences the hemodynamics of the upper extremities. In clinical practice, this is known as Thoracic outlet syndrome. Poor posture leads to muscle imbalances which are solved with the active exercise or using the passive technique – taping. This work is an experimental pilot study dealing with the kinematics and taping of the cervical-thoracic spine and their influence on the hemodynamics of the upper extremities. Ten subjects aged 26 ± 2 years, weight 56 ± 4 kg, height 161 ± 8 cm (mean ± SD without pathology or injury of the shoulder girdle and spine were recruited. First part of subjects (5 persons externally rotated the arms. During this exercise the kinematic analysis was used for determining the extension of the thoracic spine. Another part of subjects (5 persons used the taping of rhomboids and pectoralis minor muscles. The hemodynamics of the axillary artery was determined with the sonography at both groups. The taping improves the hemodynamics of the upper extremities easier than the active exercise, which should be done with the control of the physiotherapist. Aktivní a pasivní terapie napřímení a jeho vliv na hemodynamiku horních končetin Chabé držení těla vede ke změnám nervově-cévního zásobení horních končetin. Toto je popisováno v klinické praxi jako syndrom horní hrudní apertury. Vadné držení těla je doprovázeno svalovými dysbalancemi, které jsou optimalizovány aktivním cvičením nebo s využitím pasivní techniky – tapingu. Tato práce je experimentální pilotní studií, která se zabývá kinematikou a tapingem cervikothorakálního přechodu a jejich vlivem na cévní zásobení horních končetin. Deset probandů (26 ± 2 let, 56 ± 4 kg, 161 ± 8 cm bez patologie a zranění pletence ramenního a páteře podstoupilo měření. První část probandů (5 osob prováděla cvičení – zevní rotace paže. Během tohoto cvičení byla snímána kinematickou

  9. Pilot Study on the Influence of Nutritional Counselling and Implant Therapy on the Nutritional Status in Dentally Compromised Patients.

    Directory of Open Access Journals (Sweden)

    Bernd Wöstmann

    Full Text Available To investigate the impact of implant-prosthetic rehabilitation combined with nutritional counseling on the nutritional status of patients with severely reduced dentitions.An explorative intervention study including an intra-individual comparison of 20 patients with severely reduced dentitions in terms of nutrition- and quality of life-related parameters recorded at baseline and at six and twelve months after implant-prosthetic rehabilitation.Twenty patients from the Department of Prosthetic Dentistry of Justus-Liebig University of Giessen, with an mean age of 63 years, who had fewer than ten pairs of antagonists.The baseline data collection included dental status, a chewing ability test, laboratory parameters, anthropometric data (body mass index, energy supply, a 3-day dietary record, an analysis of the oral health-related quality of life (OHRQoL with the OHIP-G14, the Mini-Mental Status (MMS and Mini Nutritional Assessment (MNA. Six months after implantation and prosthetic rehabilitation, individual nutritional counseling was performed by a dietician. Data were again collected and analyzed. A final follow-up was conducted 12 months after prosthetic rehabilitation.Despite the highly significant improvement in masticatory ability and OHRQoL after implant-prosthetic rehabilitation, no significant changes were observed regarding MNA, anthropometric data or energy supply. Except for cholinesterase (p = 0.012, ferritin (p = 0.003, folic acid (p = 0.019 and vitamin A (p = 0.004, no laboratory parameter changed significantly during the investigation period. In addition, no general significant differences were observed for nutrient intake or food choice.The present study does not confirm the assumption that the implant-prosthetic rehabilitation of patients with severely reduced residual dentitions with or without an individual nutritional counseling influences nutritional status.

  10. Corticosteroid therapy and airflow obstruction influence the bronchial microbiome, which is distinct from that of bronchoalveolar lavage in asthmatic airways.

    Energy Technology Data Exchange (ETDEWEB)

    Denner, Darcy R.; Sangwan, Naseer; Becker, Julia B.; Hogarth, D. Kyle; Oldham, Justin; Castillo, Jamee; Sperling, Anne I.; Solway, Julian; Naureckas, Edward T.; Gilbert, Jack A.; White, Steven R.

    2016-05-01

    Abstract BACKGROUND: The lung has a diverse microbiome that is modest in biomass. This microbiome differs in asthmatic patients compared with control subjects, but the effects of clinical characteristics on the microbial community composition and structure are not clear. OBJECTIVES: We examined whether the composition and structure of the lower airway microbiome correlated with clinical characteristics of chronic persistent asthma, including airflow obstruction, use of corticosteroid medications, and presence of airway eosinophilia. METHODS: DNA was extracted from endobronchial brushings and bronchoalveolar lavage fluid collected from 39 asthmatic patients and 19 control subjects, along with negative control samples. 16S rRNA V4 amplicon sequencing was used to compare the relative abundance of bacterial genera with clinical characteristics. RESULTS: Differential feature selection analysis revealed significant differences in microbial diversity between brush and lavage samples from asthmatic patients and control subjects. Lactobacillus, Pseudomonas, and Rickettsia species were significantly enriched in samples from asthmatic patients, whereas Prevotella, Streptococcus, and Veillonella species were enriched in brush samples from control subjects. Generalized linear models on brush samples demonstrated oral corticosteroid use as an important factor affecting the relative abundance of the taxa that were significantly enriched in asthmatic patients. In addition, bacterial α-diversity in brush samples from asthmatic patients was correlated with FEV1 and the proportion of lavage eosinophils. CONCLUSION: The diversity and composition of the bronchial airway microbiome of asthmatic patients is distinct from that of nonasthmatic control subjects and influenced by worsening airflow obstruction and corticosteroid use. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  11. Influence of increment of gantry angle and number of arcs on esophageal volumetric modulated arc therapy planning in Monaco planning system: A planning study

    Directory of Open Access Journals (Sweden)

    L Nithya

    2014-01-01

    Full Text Available The objective of this study was to analyze the influence of the increment of gantry angle and the number of arcs on esophageal volumetric modulated arc therapy plan. All plans were done in Monaco planning system for Elekta Synergy linear accelerator with 80 multileaf collimator (MLC. Volumetric modulated arc therapy (VMAT plans were done with different increment of gantry angle like 15 o , 20 o , 30 o and 40 o . The remaining parameters were similar for all the plans. The results were compared. To compare the plan quality with number of arcs, VMAT plans were done with single and dual arc with increment of gantry angle of 20 o . The dose to gross tumor volume (GTV for 60 Gy and planning target volume (PTV for 48 Gy was compared. The dosimetric parameters D 98% , D 95% , D 50% and D max of GTV were analyzed. The homogeneity index (HI and conformity index (CI of GTV were studied and the dose to 98% and 95% of PTV was analyzed. Maximum dose to spinal cord and planning risk volume of cord (PRV cord was compared. The Volume of lung receiving 10 Gy, 20 Gy and mean dose was analyzed. The volume of heart receiving 30 Gy and 45 Gy was compared. The volume of normal tissue receiving greater than 2 Gy and 5 Gy was compared. The number of monitor units (MU required to deliver the plans were compared. The plan with larger increment of gantry angle proved to be superior to smaller increment of gantry angle plans in terms of dose coverage, HI, CI and normal tissue sparing. The number of arcs did not make any difference in the quality of the plan.

  12. Influence of time between last myocardial infarction and prophylactic implantable defibrillator implant on device detections and therapies. “Routine Practice” data from the SEARCH MI registry

    Directory of Open Access Journals (Sweden)

    Boriani Giuseppe

    2012-09-01

    Full Text Available Abstract Background A multicenter European Registry, SEARCH-MI, was instituted in the year 2002 in order to assess patients’ outcomes and ICD interventions in patients with a previous MI and depressed LV function, treated with an ICD according to MADIT II results. In this analysis, we evaluate the influence of the time elapsed between last myocardial infarction (MI and prophylactic cardioverter defibrillator (ICD implant on device activations. Methods 643 patients with left ventricular dysfunction (mean LVEF 26 ± 5% and NYHA class I-III were prospectively followed for 1.8 ± 1.2 years in a multicenter registry. The population was divided into 3 groups according to the time between last MI and ICD implant: [1] from 40 days to less than 1.5 years; [2] from 1.5 to less than 7 years and [3] at least 7 years. Results The cumulative incidence of ventricular tachyarrhymias and appropriate device therapy (ATP or shock were higher in patients implanted longer time from last MI (Gray’s Test p = 0.002 and p = 0.013 respectively. No significant differences were seen in all cause mortality (Gray’s Test p = 0.618 or sudden cardiac death across the MI stratification groups (Gray’s Test p = 0.663. Conclusions Patients implanted with an ICD longer after the MI have a higher chance of presenting ventricular tachyarrhythmias and appropriate ICD therapy, while no differences were seen in overall mortality. These observations may be important for improving patient targeting in sudden death prevention.

  13. Influences of combined therapies with traditional Chinese medicine on pulmonary function and surface average electromyogram ratio in adolescent idiopathic scoliosis patients

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    Jia-ping SHEN

    2016-09-01

    Full Text Available Objective  To evaluate the influences of traditional Chinese medicinal combined therapies on pulmonary function and surface average electromyogram (AEMG ratio in adolescent idiopathic scoliosis patients. Methods  One hundred and twenty outpatients with mild and moderate adolescent idiopathic scoliosis were randomly divided into a Traditional Chinese Medicine (TCM group and a brace group. TCM group patients underwent i Navigation of the spinal balance (twice a day, 40min/ time, until to skeletal maturity; ii Balance manipulation (twice a week, 25min/time, lasted 12 months; iii Small needle-knife therapy (once a week, 10 times. The brace group patients were treated with a Milwaukee brace. The Cobb angle was measured after 12 and 24 months of treatment, pulmonary function was determined after 12 months of treatment, and AEMG ratio of the surface electromyogram was measured 6, 12, 18 and 24 months after treatment, and intergroup comparison was performed. Results  The Cobb angle significantly decreased in both groups 12 months after treatment (P0.05 in the TCM group and brace group, respectively, 12 months after treatment and 62.5% and 34.7% (P<0.05, respectively, 24 months aftertreatment. Pulmonary function was significantly improved 12 months after treatment in TCM group (P<0.05 but significantly decreased in brace group (P<0.05. The AEMG ratio was significantly reduced (P<0.01 and tended to remain at 1 after stopping treatment in TCM group, showed that the muscle imbalance existed on both sides of the scoliosis, but was adverse in brace group (P<0.05, showed that the muscle imbalance aggravated. No side effect of the therapeutic method was found. Conclusions  The spinal balance therapy based on traditional Chinese medicine theory has excellent therapeutic efficacy and safety, and can significantly ameliorate the imbalance existed on both sides of the scoliosis, improve lung function index, and have better compliance. The AEMG ratio is a

  14. Influence of collimator rotation on dose distribution and delivery in intensity modulated radiation therapy for parotid cancer

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    Seema Sharma

    2015-01-01

    Full Text Available Purpose: To evaluate the influence of collimator rotation in IMRT planning with respect to the target coverage and dose to critical structures. In addition, the delivery efficiency of desired fluence with collimator rotation is assessed.Methods: The computed tomography (CT datasets of 5 patients with parotid cancer were employed for this study. Dynamic IMRT plans were generated with a dose prescription of 60 Gy in 30 fractions. IMRT plans were generated with five unilateral fields using 6MV X-rays. Four different plans were generated for each patient by keeping the collimator angle at 0, 30, 60, and 90 degree. All plans were analyzed using dose volume histogram. Conformity index (CI and heterogeneity index (HI were calculated. The total monitor units (MU required to deliver one fraction were noted and compared. To verify the delivery efficiency; the measured fluence on IBA I’mRT MatriXX ionization chamber array detector was compared with the TPS dose plan with 2D gamma evaluation.Results: There is not much difference in the PTV Dmax and Dmean with respect to the different collimator angles. The PTV coverage is best at collimator angle of 0 degree. A slight reduction in CI was observed with plans at other collimator angles as compared to 0 degree. The HI values were almost similar for plans with collimator angle 0, 30, and 60 degree. The plan with 90 degree collimator showed a slightly higher heterogeneity for the PTV. A slight reduction in the average Dmax to spinal cord was observed for the plan with collimator angle 30 degree as compared to other angles whereas maximum value of Dmax to spinal cord was at collimator angle 60 degree. No clinically relevant difference was observed among the plans with respect to brainstem and mandible Dmax. An increase in average of oral cavity Dmax and Dmean was observed for collimator angle 60 and 90 degree as compared to collimator angle 0 and 30 degree. Not much difference was observed with respect to Dmax

  15. 地西他滨联合小剂量阿糖胞苷治疗老年急性髓系白血病临床观察%Clinical observation of decitabine combined with low dose cytarabine in older patients with acute myeloid leukemia

    Institute of Scientific and Technical Information of China (English)

    马树沛; 林梅

    2015-01-01

    Objectives To explore the clinical efficacy and safety of decitabine combined with low dose cytarabine in older pa-tients with acute myeloid leukemia.Methods 30 older patients with acute myeloid leukemia treated in hematological department enrolled from December 2012 to March 2014 were collected.10 of 30 cases were treated with decitabine combined with low dose cyt-arabine [decitabine 20mg/(m2· d) intravenous drip d1~5,cytarabine 25mg subcutaneous injections q12h d4~17];The other 20 ca-ses were only treated with low dose cytarabine(25mg subcutaneous injections q12 d1~21 ).The clinical outcome and adverse events in these patients were analyzed.Results 7 of 10 cases treated with decitabine combined with low cytarabinecompleted 5 courses, 1 of 10 cases completed 4 courses, 2 of 10 cases completed 3 courses;Among these 10 patients, 5 achieved complete remission( CR) , 3achieved partial remission, 2 were ineffective (died of severe infection);Among the other 20 cases treated only with low dose cyt-arabine, only 1 case achieved complete remission;5 achieved partial remission;14 were ineffective.Conclusions The proposal of decitabine combined with low dose cytarabine is more effective than that of only low dose cytarabine, and well tolerated for those ol-der patients with acute myeloid leukemia.%目的:观察地西他滨联合小剂量阿糖胞苷方案治疗老年急性髓系白血病的临床疗效和安全性。方法2012年12月至2014年3月本院血液科收治的30例老年急性髓系白血病患者,其中10例采用地西他滨联合小剂量阿糖胞苷方案(地西他滨20mg/(m2· d)静脉点滴d1~5,阿糖胞苷25mg皮下注射,每12小时1次,d4~17);其余20例仅给予阿糖胞苷25mg皮下注射,每12小时1次,d1~21,观察其临床疗效及不良反应。结果10例应用地西他滨患者中7例完成5个周期治疗,1例完成4个周期治疗,2例完成3个周期;5例患者获完全缓解,3例获部分缓解,2

  16. Bioartificial Therapy of Sepsis: Changes of Norepinephrine-Dosage in Patients and Influence on Dynamic and Cell Based Liver Tests during Extracorporeal Treatments

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    Martin Sauer

    2016-01-01

    Full Text Available Purpose. Granulocyte transfusions have been used to treat immune cell dysfunction in sepsis. A granulocyte bioreactor for the extracorporeal treatment of sepsis was tested in a prospective clinical study focusing on the dosage of norepinephrine in patients and influence on dynamic and cell based liver tests during extracorporeal therapies. Methods and Patients. Ten patients with severe sepsis were treated twice within 72 h with the system containing granulocytes from healthy donors. Survival, physiologic parameters, extended hemodynamic measurement, and the indocyanine green plasma disappearance rate (PDR were monitored. Plasma of patients before and after extracorporeal treatments were tested with a cell based biosensor for analysis of hepatotoxicity. Results. The observed mortality rate was 50% during stay in hospital. During the treatments, the norepinephrine-dosage could be significantly reduced while mean arterial pressure was stable. In the cell based analysis of hepatotoxicity, the viability and function of sensor-cells increased significantly during extracorporeal treatment in all patients and the PDR-values increased significantly between day 1 and day 7 only in survivors. Conclusion. The extracorporeal treatment with donor granulocytes showed promising effects on dosage of norepinephrine in patients, liver cell function, and viability in a cell based biosensor. Further studies with this approach are encouraged.

  17. The value of the MDR1 reversal agent PSC-833 in addition to daunorubicin and cytarabine in the treatment of elderly patients with previously untreated acute myeloid leukemia (AML), in relation to MDR1 status at diagnosis.

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    van der Holt, Bronno; Löwenberg, Bob; Burnett, Alan K; Knauf, Wolfgang U; Shepherd, John; Piccaluga, Pier Paolo; Ossenkoppele, Gert J; Verhoef, Gregor E G; Ferrant, Augustin; Crump, Michael; Selleslag, Dominik; Theobald, Matthias; Fey, Martin F; Vellenga, Edo; Dugan, Margaret; Sonneveld, Pieter

    2005-10-15

    To determine whether MDR1 reversal by the addition of the P-glycoprotein (P-gp) inhibitor PSC-833 to standard induction chemotherapy would improve event-free survival (EFS), 419 untreated patients with acute myeloid leukemia (AML) aged 60 years and older were randomized to receive 2 induction cycles of daunorubicin and cytarabine with or without PSC-833. Patients in complete remission were then given 1 consolidation cycle without PSC-833. Neither complete response (CR) rate (54% versus 48%; P = .22), 5-year EFS (7% versus 8%; P = .53), disease-free survival (DFS; 13% versus 17%; P = .06) nor overall survival (OS; 10% in both arms; P = .52) were significantly improved in the PSC-833 arm. An integrated P-gp score (IPS) was determined based on P-gp function and P-gp expression in AML cells obtained prior to treatment. A higher IPS was associated with a significantly lower CR rate and worse EFS and OS. There was no significant interaction between IPS and treatment arm with respect to CR rate and survival, indicating also a lack of benefit of PSC-833 in P-gp-positive patients. The role of strategies aimed at inhibitory P-gp and other drug-resistance mechanisms continues to be defined in the treatment of patients with AML.

  18. Seven-year follow-up of allogeneic transplant using BCNU, etoposide, cytarabine and melphalan chemotherapy in patients with Hodgkin lymphoma after autograft failure: importance of minimal residual disease.

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    Sobol, Urszula; Rodriguez, Tulio; Smith, Scott; Go, Aileen; Vimr, Ross; Parthasarathy, Mala; Guo, Rong; Stiff, Patrick

    2014-06-01

    Abstract Allogeneic transplant using reduced intensity conditioning is a therapeutic option for patients with Hodgkin lymphoma (HL) who relapse after an autograft. This was a prospective study of 31 consecutive eligible patients with HL who relapsed after an autograft and underwent an allograft using BEAM (BCNU, etoposide, cytarabine, melphalan) conditioning. At a median follow-up of 7 years the progression-free survival (PFS) was 36% (95% confidence interval [CI] 19-54%) and overall survival (OS) was 42% (95% CI 23-59%). In multivariate analysis only residual disease at the time of transplant predicted outcome, with a 4-year PFS and OS of 62% and 75% for patients with minimal residual disease versus 8% and 8% for patients with gross residual disease, respectively (p = 0.005 and p = 0.001, respectively). This benefit seemed to be irrespective of chemosensitivity, with an OS for patients with chemorefractory yet minimal disease of 71% at 4 years. BEAM allogeneic transplant is effective in producing long-term remissions after autograft failure. Regardless of chemosensitivity, minimizing tumor burden pre-transplant may improve long-term outcome.

  19. Analyses of therapeutic effects using rludarabine and cytarabine on acute myeloid leukemia at different stages during treatment%FA方案用于急性髓系白血病不同治疗阶段疗效分析

    Institute of Scientific and Technical Information of China (English)

    Na Xu; Xiaoli Liu; Qingfeng Du; Lingyun Ouyang; Zhi Liu; Lijun Hou

    2009-01-01

    Objective:To evaluate the therapeutic effect of the fludarabine and cytarabine (FA) regimen on acute myeloid leu-kemia (AML) at different phases during treatment. Methods: A total of 185 patients with AM L were divided into 4 groups based on the outcome of previous treatments. Patients in Group 1 had no remission after the first course of induction chemotherapy (n = 55). Patients in Group 2 had no remission after no less than two courses of induction chemotherapy (n = 41). Patients in Group 3 had early relapse (n = 40). Patients in Group 4 had late relapse (n = 49). Patients in groups 2, 3 and 4 had refractory AML or AML with relapse. We assessed the efficacy and toxicity of FA combination chemotherapy in each of these 4 groups. Results: The complete remission (CR) rates of Groups 1, 2, 3 and 4 were 74.5% (41/55), 45.9% (19/41), 17.5% (7/40) and 38.8% (19/49), respectively. The CR rate was higher in Group 1 than in the other 3 groups (34.6%, 45/130) (P = 0.000). A sig-nificant correlation was found between CR rate and the number of chemotherapeutic courses (P = 0.023). The main adverse reactions included bone marrow suppression and secondary infection. Conclusion: FA regimen is a good choice for patients with AML, especially those who have failed to achieve CR after the first course of induction chemotherapy.

  20. Successful Treatment of Multifocal Histiocytic Sarcoma Occurring after Renal Transplantation with Cladribine, High-Dose Cytarabine, G-CSF, and Mitoxantrone (CLAG-M Followed by Allogeneic Hematopoietic Stem Cell Transplantation

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    Julia Tomlin

    2015-01-01

    Full Text Available Histiocytic sarcoma (HS is a rare, aggressive malignancy. Lesions previously called HS were typically non-Hodgkin lymphomas, not HS. As such, chemotherapy directed at lymphoid neoplasms was frequently successful, but it is unclear if these regimens are ideal for HS. We present a 33-year-old African gentleman who underwent sequential renal transplants for glomerulonephritis. He subsequently developed HS of the upper airway and multiple cutaneous sites. The patient received cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP followed by salvage ifosfamide, carboplatin, and etoposide (ICE but had continuous progression of cutaneous involvement. Cladribine, high-dose cytarabine, G-CSF, and mitoxantrone (CLAG-M yielded a partial response with near resolution of disease. Ultimately, the patient achieved a complete remission after myeloablative allogeneic hematopoietic stem cell transplant. HS occurring after solid organ transplant raises the possibility of HS as a potential posttransplant malignancy. The use of CLAG-M has not been reported in HS. In this case, histiocyte-directed chemotherapy with CLAG-M was superior to lymphoma-directed regimens.

  1. Efficacy and toxicity of decitabine versus CHG regimen (low-dose cytarabine, homoharringtonine and granulocyte colony-stimulating factor) in patients with higher risk myelodysplastic syndrome: a retrospective study.

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    Wu, Lingyun; Li, Xiao; Chang, Chunkang; Xu, Feng; He, Qi; Wu, Dong; Zhang, Zheng; Su, Jiying; Zhou, Liyu; Song, Luxi; Chao, Xiao; Zhao, Youshan

    2016-01-01

    Decitabine and CHG regimen (low-dose cytarabine and homoharringtonine with G-CSF) have been used for treating higher risk myelodysplastic syndrome (MDS). In this study, we retrospectively compared the efficacy and toxicity of the two regimens in 132 MDS patients. Complete remission (CR) was not significantly different between the groups (27.1% with decitabine vs. 30.6% with CHG, p = 0.657). The CR rate with decitabine (58.8%) was significantly higher than that with CHG (7.7%) (p = 0.007) among the patients with poor karyotypes. Five of 23 (21.7%) patients who failed to respond to decitabine achieved CR with CHG, while one of two patients achieved CR with decitabine after failure with CHG. Overall and relapse-free survival were not different between the groups. In conclusion, both decitabine and CHG regimen are effective for higher risk MDS; there is no cross resistance between the regimens. Decitabine might be a better choice for patients with poor karyotypes.

  2. The influence of cognitive-behavioural stress management therapy on self-concept personality trait and negative emotions in women with Bulimia nervosa disorder

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    Masiha Eskandari

    2014-03-01

    Full Text Available Background: The etiology of Bulimia nervosa disorder has not been determined yet. The somatic psychological problems need to be addressed in the treatment of these patients. The aim of this study was to determine the influence of cognitive-behavioural stress management training on self-concept personality trait and negative emotions in women with Bulimia nervosa disorder. Methods: The subjects consisted of 50 patients with Bulimia nervosa disorder that were randomly assigned to experimental (25 and control (25 groups. The experimental group received group cognitive behavioural therapy. The BSCT and DASS tests were performed on both groups before and after treatment. The results were analysed by MANCOVA. Results: In terms of self-concept, the results of pre-test and post-test in experimental group were (M: 53.44 and SD: 12.62 and (M:10.48 and SD:14.21, respectively, but for control group, the results of pre-test and post-test were (M: 50.64 and SD: 13.72 and (M: 49.56 and SD:13.75, respectively. In the case of negative emotions; the findings of pre-test and post-test for experimental group were (M: 12.76 and SD: 4.06 and (M:12.08 and SD: 4.06, respectively. However, the results of pre-test and post-test for control group were (M: 27.24 and SD: 4.17, and (M: 26.36 and SD: 4.09, respectively. Within-group comparisons indicated, the pre-test results of self-concept (M: 53.44 and SD: 12.62 were higher than those of the post-test (M: 10.48 and SD:14.21, and the pre-test results of negative emotions in experimental group (M:12.76 and SD:4.06 indicated a little change in the post-test (M:12.08 and SD: 4.06. Conclusion: This study showed that cognitive-behavioural therapy is effective for increasing the self-concept and decreasing negative emotions in patients with Bulimia nervosa disorder (P<0.000.

  3. The influence of low-level laser therapy on parameters of oxidative stress and DNA damage on muscle and plasma in rats with heart failure.

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    Biasibetti, Micheli; Rojas, Denise B; Hentschke, Vítor S; Moura, Dinara Jaqueline; Karsten, Marlus; Wannmacher, Clóvis M D; Saffi, Jenifer; Dal Lago, Pedro

    2014-11-01

    In heart failure (HF), there is an imbalance between the production of reactive oxygen species and the synthesis of antioxidant enzymes, causing damage to the cardiovascular function and increased susceptibility to DNA damage. The aim of this study was to evaluate the influence of low-level laser therapy (LLLT) on parameters of oxidative stress and DNA damage in skeletal muscle and plasma of rats with HF. Wistar rats were allocated into six groups: "placebo" HF rats (P-HF, n = 9), "placebo" Sham rats (P-sham, n = 8), HF rats at a dose 3 J/cm(2) of LLLT (3 J/cm(2)-HF, n = 8), sham rats at a dose 3 J/cm(2) of LLLT (3 J/cm(2)-sham, n = 8), HF rats at a dose 21 J/cm(2) of LLLT (21 J/cm(2)-HF, n = 8) and sham rats at a dose 21 J/cm(2) of LLLT (21 J/cm(2)-sham, n = 8). Animals were submitted to a LLLT protocol for 10 days at the right gastrocnemius muscle. Comparison between groups showed a significant reduction in superoxide dismutase (SOD) activity in the 3 J/cm(2)-HF group (p = 0.03) and the 21 J/cm(2)-HF group (p = 0.01) compared to the P-HF group. 2',7'-Dihydrodichlorofluorescein (DCFH) oxidation levels showed a decrease when comparing 3 J/cm(2)-sham to P-sham (p = 0.02). The DNA damage index had a significant increase either in 21 J/cm(2)-HF or 21 J/cm(2)-sham in comparison to P-HF (p = 0.004) and P-sham (p = 0.001) and to 3 J/cm(2)-HF (p = 0.007) and 3 J/cm(2)-sham (p = 0.037), respectively. Based on this, laser therapy appears to reduce SOD activity and DCFH oxidation levels, changing the oxidative balance in the skeletal muscle of HF rats. Otherwise, high doses of LLLT seem to increase DNA damage.

  4. Positive influence of the Delta32CCR5 allele on response to highly active antiretroviral therapy (HAART) in HIV-1 infected patients.

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    Kasten, S; Goldwich, A; Schmitt, M; Rascu, A; Grunke, M; Dechant, C; Kalden, J R; Harrer, T

    2000-08-18

    The heterozygous 32 base pair deletion of the chemokine receptor 5 (Delta32CCR5) has been associated with a more benign course of HIV-1-infection. To study the influence of Delta32CCR5 on the response to antiviral therapy we analyzed the presence of Delta32CCR5 by PCR in PBMC from 107 randomly selected HIV-1-infected patients treated with HAART for at least three months. 24 of 107 patients were heterozygous for Delta32CCR5 (22.4%). Before initiation of HAART Delta32CCR5 heterozygous patients (d/w) did not differ from homozygous CCR5 wild-type patients (w/w) regarding viral load and CD4 counts. After a median treatment time on HAART of 17.5 months (d/w, range 6-31 months, p = n.s.) or 19 months (w/w, range 3-33 months) all 24 patients (100%) with the Delta32CCR5 mutation, but only 58/83 patients (69.9%) with wild-type CCR5 showed a suppression of HIV-1-viremia below 500 copies/ml (p = 0.0020). Furthermore, 20/24 (83.3%) of the Delta32CCR5 heterozygous patients achieved CD4 counts above 200/microliter, but only 57/83 (68.7%) of the patients homozygous for CCR5 wild-type (p = 0.011). Our data indicate that the presence of heterozygous Delta32CCR5 is associated with a better response to HAART suggesting that therapeutic strategies targeting CCR5 could be of value for a sustained suppression of HIV-1 by HAART.

  5. A longitudinal study of risk factors for community-based home help services in Alzheimer’s disease: the influence of cholinesterase inhibitor therapy

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    Wattmo C

    2013-03-01

    Full Text Available Carina Wattmo, Elisabeth Paulsson, Lennart Minthon, Elisabet LondosClinical Memory Research Unit, Department of Clinical Sciences, Malmö, Lund University, Malmö, SwedenBackground: To investigate the long-term effects of cholinesterase inhibitor (ChEI therapy and the influence of sociodemographic and clinical factors on the use of community-based home help services (HHS by patients with Alzheimer’s disease (AD.Methods: This 3-year, prospective, multicenter study included 880 AD patients treated with donepezil, rivastigmine, or galantamine in a routine clinical setting. At baseline and every 6 months, the patients were assessed with several rating scales, including the Mini-Mental State Examination, Instrumental Activities of Daily Living (IADL, and Physical Self-Maintenance Scale. Doses of ChEI and amounts of HHS per week were recorded. Cox regression models were used to predict the time to HHS, and multiple linear regression was used to predict the volume of HHS used.Results: During the study, 332 patients (38% used HHS. Factors that both postponed HHS use and predicted lower amounts of HHS were higher doses of ChEIs, better IADL ability, and living with family. Men, younger individuals, and those with a slower IADL decline showed a longer time to HHS, whereas female sex, a lower cognitive status, or more medications at baseline predicted fewer hours of HHS.Conclusions: Higher doses of ChEI might reduce the use of HHS, possibly reducing the costs of community-based care. Female spouses provide more informal care than do male spouses, so the likelihood of using HHS is greater among women with AD. The "silent group" of more cognitively impaired and frail elderly AD patients receives less HHS, which might precipitate institutionalization.Keywords: cognition, activities of daily living, treatment effect, gender, predictors

  6. Influences of hand dominance on the maintenance of benefits after home-based modified constraint-induced movement therapy in individuals with stroke

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    Renata C. M. Lima

    2014-10-01

    Full Text Available Objective: To investigate the influence of hand dominance on the maintenance of gains after home-based modified constraint-induced movement therapy (mCIMT. Method: Aprevious randomized controlled trial was conducted to examine the addition of trunk restraint to the mCIMT. Twenty-two chronic stroke survivors with mild to moderate motor impairments received individual home-based mCIMT with or without trunk restraints, five times per week, three hours daily over two weeks. In this study, the participants were separated into dominant group, which had their paretic upper limb as dominant before the stroke (n=8, and non-dominant group (n=14 for analyses. The ability to perform unimanual tasks was measured by the Wolf Motor Function Test (WMFT and the Motor Activity Log (MAL, whereas the capacity to perform bimanual tasks was measured using the Bilateral Activity Assessment Scale (BAAS. Results: Analysis revealed significant positive effects on the MAL amount of use and quality of the movement scales, as well as on the BAAS scores after intervention, with no differences between groups. Both groups maintained the bimanual improvements during follow-ups (BAAS-seconds 0.1, 95% CI -10.0 to 10.0, however only the dominant group maintained the unilateral improvements (MAL-amount of use: 1.5, 95% CI 0.7 to 2.3; MAL-quality: 1.3, 95% CI 0.5 to 2.1. Conclusions: Upper limb dominance did not interfere with the acquisition of upper limb skills after mCIMT. However, the participants whose paretic upper limb was dominant demonstrated better abilities to maintain the unilateral gains. The bilateral improvements were maintained, regardless of upper limb dominance.

  7. Use of Renal Replacement Therapy May Influence Graft Outcomes following Liver Transplantation for Acute Liver Failure: A Propensity-Score Matched Population-Based Retrospective Cohort Study.

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    Stephen R Knight

    Full Text Available Acute kidney injury is associated with a poor prognosis in acute liver failure but little is known of outcomes in patients undergoing transplantation for acute liver failure who require renal replacement therapy.A retrospective analysis of the United Kingdom Transplant Registry was performed (1 January 2001-31 December 2011 with patient and graft survival determined using Kaplan-Meier methods. Cox proportional hazards models were used together with propensity-score based full matching on renal replacement therapy use.Three-year patient and graft survival for patients receiving renal replacement therapy were 77.7% and 72.6% compared with 85.1% and 79.4% for those not requiring renal replacement therapy (P<0.001 and P = 0.009 respectively, n = 725. In a Cox proportional hazards model, renal replacement therapy was a predictor of both patient death (hazard ratio (HR 1.59, 95% CI 1.01-2.50, P = 0.044 but not graft loss (HR 1.39, 95% CI 0.92-2.10, P = 0.114. In groups fully matched on baseline covariates, those not receiving renal replacement therapy with a serum creatinine greater than 175 μmol/L had a significantly worse risk of graft failure than those receiving renal replacement therapy.In patients being transplanted for acute liver failure, use of renal replacement therapy is a strong predictor of patient death and graft loss. Those not receiving renal replacement therapy with an elevated serum creatinine may be at greater risk of early graft failure than those receiving renal replacement therapy. A low threshold for instituting renal replacement therapy may therefore be beneficial.

  8. An exploration of family therapists' beliefs about the ethics of conversion therapy: the influence of negative beliefs and clinical competence with lesbian, gay, and bisexual clients.

    Science.gov (United States)

    McGeorge, Christi R; Carlson, Thomas Stone; Toomey, Russell B

    2015-01-01

    The majority of the literature on conversion therapy has focused on clients' experiences and rationales for seeking such therapy. This study sought to explore differences in the beliefs and clinical competence of therapists who practice and believe in the ethics of conversion therapy and those who do not. The sample for this study included 762 family therapists who were members of the American Association of Marriage and Family Therapy. Data were collected using electronic surveys that assessed participants' negative beliefs about and perceived clinical competence with lesbian, gay, and bisexual (LGB) individuals. Results indicate that those who believe in the ethics of and/or practice conversion therapy report statistically higher levels of negative beliefs about LGB individuals and lower levels of clinical competence working with LGB clients. Implications for clinical practice and organizational policy are discussed.

  9. Examining the Influence of Occupational Therapy and Its Effectiveness in Long-Term Care on Dementia Patients Through Ontology-Based Clustering

    Science.gov (United States)

    Fang, Kwoting; Change, Chingwei; Yuliao, Miao; Chi, Yenping

    Over the past decade, the number of long-term care (LTC) residents has increased, and many have accepted treatments such as medication, rehabilitation and occupational therapy. This study discusses the effectiveness of occupational therapy when given to dementia patients of different contexts. The results of this study showed that patients of a good condition in the first stage present a more positive attitude towards participation in the occupational therapy designed by the institution; therefore, they have a greater chance of their condition improving or remaining the same. However, patients of an average condition have a more passive attitude towards taking part in any therapy; therefore, they have a greater chance of their condition deteriorating. In conclusion, occupational therapy has an effect on all kinds of patients.

  10. Risk-directed therapy for childhood acute lymphoblastic leukemia. Results of the Associazione Italiana Ematologia Oncologia Pediatrica '82 studies.

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    Vecchi, V; Aricò, M; Basso, G; Ceci, A; Madon, E; Mandelli, F; Masera, G; Massimo, L; Pession, A; Zanesco, L

    1993-10-15

    In 1982, the Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP) started its third-generation study, aiming to improve previous results obtained by AIEOP '79 study and to deliver a standardized treatment to most Italian children with acute lymphoblastic leukemia (ALL). We treated 902 children (older than 1 year and younger than 15 years of age) with newly diagnosed ALL in multicenter studies of risk-directed therapy (111 low risk [LR] from Study 8201; 570 average risk [AR] from Study 8202; and 117 and 104 high risk [HR] from Studies 8303 and 8503, respectively). Induction therapy was composed of vincristine, prednisone, and asparaginase for LR or AR patients and these agents plus daunorubicin, (Study 8503) or vincristine, prednisone, cytarabine, and intermediate-dose methotrexate (Study 8303) for HR patients. Central nervous system (CNS) preventive therapy consisted of intrathecal methotrexate only (LR), intrathecal methotrexate plus 18 Gy cranial irradiation (AR and HR Study 8503), or high-dose (HD) cytarabine (HR Study 8303). Reinduction therapy was vincristine/prednisone/daunorubicin for AR patients with cyclophosphamide added for HR patients in Study 8303 and HD asparaginase in Study 8503. LR patients did not receive intensification therapy. Continuation therapy comprised 6-mercaptopurine plus methotrexate and monthly pulses with vincristine plus prednisone for all patients, except for HR patients in Study 8303 who also received teniposide plus cytarabine. Weekly HD asparaginase was also given in Study 8503. Duration of treatment was 24 months for Studies 8201 and 8202, 15 months for Study 8303, and 22 months for Study 8503. The overall complete remission (CR) rate was 94.7% (97.3% for LR, 94.9% for AR, and 93.2% for HR). Overall 7-year event-free survival (EFS) was 53.6% (standard error [SE], 1.8). EFS was 60.8% in LR (SE, 4.7), 60.6% in AR at 7 years (SE, 4.7), and 18.5% in Study 8303 (HR) at 5 years (SE, 3.8). Because of the poor result in HR

  11. Advanced gastric adenocarcinoma. Influence of preoperative radiation therapy on toxicity and long-term survival rates; Adenocarcinoma gastrico avancado. Analise da toxicidade e da influencia da radioterapia pre-operatoria nos indices de sobrevivencia a longo prazo

    Energy Technology Data Exchange (ETDEWEB)

    Malzoni, Carlos Eduardo

    1996-12-31

    The surgical treatment of gastric cancer has better long-term survival rates when performed in patients with early gastric cancer. Worse results are obtained in treatment of advanced gastric cancer. Most patients in west centers are treated in advanced stages. A great number of them go through a surgical treatment unable by itself to cure them. the frequent local recurrence caused by failure of the surgical treatment has been keeping poor survival rates in patients with advanced gastric cancer for decades. The desire of improving survival is the reason of the use of adjuvant therapies. This paper achieved the retrospective study of the influence of preoperative radiation therapy (2000 cGy) in long-term survival rates (120 months) of patients with advanced gastric cancer on stages IIIa, IIIb and IV. The possible injuries caused in the liver and kidney were observed also as well as first group was treated by surgical and radiation therapies and the second received surgical treatment only. There was no statistical difference between the two groups when sex, age, race, occurrence of other diseases, nutritional assessment, TNM stage, occurrence of obstruction or bleeding caused by tumor, surgical procedure and hepatic and renal function were considered. Survival rates and changes on hepatic and renal function were statistically compared. The results showed a statistic improvement on the long-term survival rates of stage IIIa patients treated by preoperative radiation therapy. No statistic difference was observed on hepatic or renal function between the groups. No adverse influence of radiation therapy method was detected by the used parameters. There was no statistical difference between the two groups when immediate surgical complications were considered. (author) 112 refs., 34 tabs.

  12. Prior EGFR tyrosine-kinase inhibitor therapy did not influence the efficacy of subsequent pemetrexed plus platinum in advanced chemonaïve patients with EGFR-mutant lung adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Tseng JS

    2014-05-01

    Full Text Available Jeng-Sen Tseng,1,2 Tsung-Ying Yang,2 Kun-Chieh Chen,1,2 Kuo-Hsuan Hsu,1,3 Chong-Jen Yu,4 Wei-Yu Liao,4 Chi-Ren Tsai,5,6 Meen-Hsin Tsai,2,7 Sung-Liang Yu,8–11 Kang-Yi Su,8,12 Jeremy JW Chen,1 Hsuan-Yu Chen,7 Gee-Chen Chang1,2,13–151Institute of Biomedical Sciences, National Chung-Hsing University, 2Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, 3Division of Critical Care and Respiratory Therapy, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 4Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, 5Department of Pediatrics, Taichung Veterans General Hospital, 6Institute of Molecular Biology, National Chung-Hsing University, Taichung, 7Institute of Statistical Science, Academia Sinica, 8Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, 9Center for Optoelectronic Biomedicine, College of Medicine, National Taiwan University, 10Graduate Institute of Pathology, College of Medicine, National Taiwan University, 11Department of Laboratory Medicine, National Taiwan University Hospital, 12Center of Genomic Medicine, National Taiwan University, Taipei, 13School of Medicine, China Medical University, 14Comprehensive Cancer Center, Taichung Veterans General Hospital, Taichung, 15Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, TaiwanBackground: Tumor cells before and after epidermal growth-factor receptor (EGFR tyrosine-kinase inhibitor (TKI therapy might display different characteristics. The aim of this study was to evaluate the influence of prior EGFR TKI therapy on the efficacy of subsequent pemetrexed plus platinum (PP in advanced chemonaïve patients with EGFR-mutant lung adenocarcinoma.Materials and methods: Advanced chemonaïve patients with EGFR-mutant lung adenocarcinoma receiving PP as first

  13. Shorter courses of parenteral antibiotic therapy do not appear to influence response rates for children with acute hematogenous osteomyelitis: a systematic review

    Directory of Open Access Journals (Sweden)

    Barrowman Nicholas J

    2002-08-01

    Full Text Available Abstract Background Acute hematogenous osteomyelitis (AHO occurs primarily in children and is believed to evolve from bacteremia followed by localization of infection to the metaphysis of bones. Currently, there is no consensus on the route and duration of antimicrobial therapy to treat AHO. Methods We conducted a systematic review of a short versus long course of treatment for AHO due primarily to Staphylococcus aureus in children aged 3 months to 16 years. We searched Medline, Embase and the Cochrane trials registry for controlled trials. Clinical cure rate at 6 months was the primary outcome variable, and groups receiving less than 7 days of intravenous therapy were compared with groups receiving one week or longer of intravenous antimicrobials. Results 12 eligible prospective studies, one of which was randomized, were identified. The overall cure rate at 6 months for the short course of intravenous therapy was 95.2% (95% CI = 90.4, 97.7 compared to 98.8% (95% CI = 93.6, 99.8 for the longer course of therapy. There was no significant difference in the duration of oral therapy between the two groups. Conclusions Given the potential increased morbidity and cost associated with longer courses of intravenous therapy, this finding should be confirmed through a randomized controlled equivalence trial.

  14. Influence of different therapy methods on vaginal internal environment%阴道感染不同治疗方法对阴道内环境的影响

    Institute of Scientific and Technical Information of China (English)

    张小松; 狄江丽; 刘朝晖; 陈丽君; 赵更力

    2013-01-01

    Objective To explore the influence of different therapy methods on vaginal internal environment of patients with BV and VVC . Methods Randomized control study was carned out on 264 VVC patients and 234 BV patients. Both of two kinds of patients were randomly divided into four groups : medicine therapy group , medicine combined with ozone therapy group , medicine combined with boracic acid (3% ) therapy group and pure ozone therapy group . Symptoms, signs and vaginal internal environment of them were observed throughout two times of follow-up. Results For BV patients, vaginal pH value had been recovered . The bacterial diversity was not significantly different among four groups before and after treatment (all P > 0. 05) , and the percentage of G+b(L) as the dominant bacteria had been gradually increased in medicine combined with ozone therapy group and pure ozone therapy group (χ2=40. 364, P 0. 05 ). The bacterial diversity was significantly different in pure ozone therapy group (χ2= 9. 500, P 0.05);药物配伍臭氧阴道冲洗组和臭氧阴道冲洗组患者阴道优势菌为革兰氏阳性大杆菌(乳酸杆菌)的比率逐渐增加(χ2=40.364,P0.05);臭氧阴道冲洗组治疗前后菌群多样性比较差异有统计学意义(χ2=9.500,P<0.05);各组阴道优势菌为革兰氏阳性大杆菌(乳酸杆菌)的比率逐渐增加(χ2=14.812,P<0.01).结论 对于细菌性阴道病和外阴阴道念珠菌病患者,臭氧阴道冲洗不会破坏患者阴道内的微生态,与常规其它治疗方法 比较没有明显差异.

  15. Influence of ceramide 2 on in vitro skin permeation and retention of 5-ALA and its ester derivatives, for Photodynamic Therapy

    Directory of Open Access Journals (Sweden)

    Maria Bernadete Riemma Pierre

    2009-03-01

    Full Text Available Photodynamic therapy (PDT based on topical 5-aminolevulinic acid (5-ALA, an endogenous precursor of protoporphyrin, is an interesting approach for the treatment of skin cancer. However, 5-ALA is a hydrophilic molecule and such a characteristic limits its appropriate cutaneous penetration and retention. In this way, more lipophilic molecules, such as esterified 5-ALA derivatives, have been under investigation in order to improve the skin penetration of this molecule. Drug formulation can also alter 5-ALA skin penetration. Therefore, the aim of this work was to study the influence of ceramide 2 - the main lipid of the SC- on the cutaneous delivery of 5-ALA and its ester derivatives in vitro, using Franz diffusion cell. The skin permeation of all studied drugs was decreased in the presence of ceramide, representing a desirable characteristic in order to avoid the risk of systemic side effects. Nevertheless, the SC and [epidermis + dermis] retention after 16 h has also been decreased in the presence of ceramide, as compared to control. In conclusion, ceramide was not a good adjuvant, meaning that research of other vehicles could be useful to improve cutaneous delivery of 5-ALA.A Terapia Fotodinâmica (TFD tópica com um precursor das porfirinas endógenas, o ácido 5-aminolevulínico (5-ALA, constitui uma nova modalidade para o tratamento do câncer de pele. Entretanto, o 5-ALA é uma molécula hidrofílica, o que limita sua penetração e retenção cutânea apropriadas. Moléculas mais lipofílicas, tais como derivados esterificados do 5-ALA, estão sob intensa investigação para melhorar a penetração cutânea desta molécula. A formulação que contém o fármaco também pode alterar a penetração cutânea do 5-ALA. Desta forma, o objetivo deste trabalho foi estudar a influência da ceramida 2 - o principal lipídeo do EC- sobre a penetração cutânea de 5-ALA e seus derivados esterificados usando células de difusão de Franz. A permea

  16. Influence of antiretroviral therapy on programmed death-1 (CD279) expression on T cells in lymph nodes of human immunodeficiency virus-infected individuals.

    Science.gov (United States)

    Ehrhard, Simone; Wernli, Marion; Dürmüller, Ursula; Battegay, Manuel; Gudat, Fred; Erb, Peter

    2009-10-01

    Human immunodeficiency virus infection leads to T-cell exhaustion and involution of lymphoid tissue. Recently, the programmed death-1 pathway was found to be crucial for virus-specific T-cell exhaustion during human immunodeficiency virus infection. Programmed death-1 expression was elevated on human immunodeficiency virus-specific peripheral blood CD8+ and CD4+ T cells and correlated with disease severity. During human immunodeficiency infection, lymphoid tissue acts as a major viral reservoir and is an important site for viral replication, but it is also essential for regulatory processes important for immune recovery. We compared programmed death-1 expression in 2 consecutive inguinal lymph nodes of 14 patients, excised before antiretroviral therapy (antiretroviral therapy as of 1997-1999) and 16 to 20 months under antiretroviral therapy. In analogy to lymph nodes of human immunodeficiency virus-negative individuals, in all treated patients, the germinal center area decreased, whereas the number of germinal centers did not significantly change. Programmed death-1 expression was mostly found in germinal centers. The absolute extent of programmed death 1 expression per section was not significantly altered after antiretroviral therapy resulting in a significant-relative increase of programmed death 1 per shrunken germinal center. In colocalization studies, CD45R0+ cells that include helper/inducer T cells strongly expressed programmed death-1 before and during therapy, whereas CD8+ T cells, fewer in numbers, showed a weak expression for programmed death-1. Thus, although antiretroviral therapy seems to reduce the number of programmed death-1-positive CD8+ T lymphocytes within germinal centers, it does not down-regulate programmed death-1 expression on the helper/inducer T-cell subset that may remain exhausted and therefore unable to trigger immune recovery.

  17. The Influence of Music Therapy to Voluntary Drug Treatment Staff Emotional%音乐治疗对自愿戒毒人员情绪的影响

    Institute of Scientific and Technical Information of China (English)

    陶惠斯

    2012-01-01

    To expore the correct effect of music therapy on detoxificatee of negative emotion. A voluntary drug from Guangzhou voluntary drug treatment personnel, randomly selected 70 subjects, they were divided into experimental and con- trol groups, the experimental group received group music therapy. 8 group music therapy were made, voluntary drug test of the SAS, SDS status before and after the implementation of music therapy, so as to detect the effect of music therapy. The re- sults showed that music therapy can alleviate the negative emotions of the voluntary drug treatment personnel; test the effect of music therapy to drug treatment for the first time multiple drug treatment were good; the high level of education was in music therapy in the SAS drop more points than low-educated on the test.%为了观察音乐治疗对自愿戒毒人员负性情绪的干预和影响,从广州某自愿戒毒所随机挑选70名被试,并将其分为实验组和对照组,实验组接受团体音乐治疗。对自愿戒毒人员进行8次团体音乐治疗,在实施音乐治疗的前后分别对被试进行SAS、SDS状况的测试,从而检测音乐治疗的效果。结果显示音乐治疗能够缓解自愿戒毒人员的负性情绪;首次来戒毒的被试接受音乐治疗的效果会比多次来戒毒的被试佳;高学历的被试在接受音乐治疗后,在SAS测试上比低学历的被试下降更多的分数。

  18. The Circadian Schedule for Childhood Acute Lymphoblastic Leukemia Maintenance Therapy does not Influence Event-Free Survival in the NOPHO ALL92 Protocol

    DEFF Research Database (Denmark)

    Clemmensen, Kim K. B.; Christensen, Regitse H.; Shabaneh, Diana N.

    2014-01-01

    BACKGROUND: The event-free survival of childhood acute lymphoblastic leukemia (ALL) has been reported to be superior when oral methotrexate (MTX) and 6-mercaptopurine (6MP) maintenance therapy (MT) is administered in the evening compared to the morning. PROCEDURE: In the ALL92 MT study we prospec...

  19. CCR5△32 mutation does not influence the susceptibility to HCV infection, severity of liver disease and response to therapy in patients with chronic hepatitis C

    Institute of Scientific and Technical Information of China (English)

    Ankur Goyal; PV Suneetha; GT Kumar; Deepak K Shukla; Naveen Arora; Shiv K Sarin

    2006-01-01

    AIM: To study whether CCR5△32 mutation was associated with viral infection and severity of liver disease.METHODS: Two hundred and fifty two histologically proven, chronic HCV patients (mean age: 41 ± 14 years;M/F: 164/88) were genotyped. PCR based genotyping of 32 bp deletion at the CCR5 locus was done. Fourhundred and eight matched healthy controls were studied to assess susceptibility to HCV infection. To assess correlation of immune gene polymorphism with severity of HCV related liver disease, patients with chronic HCV infection were divided into those with a fibrosis score of ≤ 2 (mild) or > 2 (severe) and histological activity index (HAI) of ≤ 5 or > 5. For correlation between CCR5△32 mutations and response to therapy, 129 patients who completed therapy were evaluated.RESULTS: The majority (89.4%) of the patients were infected with genotype 3. The frequency of homozygous CCR5△32 mutants was comparable to HCV patients as compared to the healthy controls (0.7% vs 0%, P = 0.1).Further more, the frequency of CCR5△32 mutation was comparable in patients with mild or severe liver disease.(P = NS). There was also no association observed with response to therapy and CCR5△32 mutation.CONCLUSION: CCR5△32 mutation does not have a role in disease susceptibility, severity or response to therapy in patients with chronic hepatitis C infection.

  20. The influence of hormone replacement therapy on the aging-related change in cognitive performance. Analysis based on a Danish cohort study

    DEFF Research Database (Denmark)

    Løkkegaard, E; Pedersen, A T; Laursen, P;

    2002-01-01

    A maintenance and/or improvement of cognitive performance with postmenopausal hormone replacement therapy (HRT) is biological plausible. The objectives of this study were to analyze the impact of HRT on aging-related changes in cognitive performances, and to assess whether women who choose HRT have...... better cognitive performance prior to HRT....

  1. Influence of different chromosomal abnormalities in Ph-positive bone marrow cells on the chronic myeloid leukemia course during tyrosine kinase inhibitors therapy

    Directory of Open Access Journals (Sweden)

    O. Yu. Vinogradova

    2012-01-01

    Full Text Available The additional molecular and chromosomal abnormalities (ACA in Phositive cells usually considered as a genetic marker of chronic myeloid leukemia (CML progression. 457 patients in different CML phases received tyrosine kinase inhibitors (1st and 2nd generation were studied. During therapy 50 cases with additional chromosomal abnormalities in Ph+ clone (22 of them in chronic CML phase were revealed (median follow-up from CML diagnosis – 117 months, median imatinib therapy – 62 months. 86 % of patients in chronic phase with Ph+- cell abnormalities were cytogenetic resistance, and their 5-years overall survival was 80 % which was significantly lower than in patients without ACA (p < 0.005. The treatment results depend on chromosomal abnormalities detected. In patients with additional chromosome 8 imatinib therapy is effective, although complete cytogenetic response (CCR is achieved only in the later therapy stages. In patients with additional translocations CCR also achieved with imatinib or 2nd generation TKI. Only a third of patients with additional Ph-chromosome or BCR/ABL amplification achieved complete suppression of Ph+ clone using 2nd generation TKI. The presence of additional chromosome 7 abnormalities and complex karyotype disorders involving isochromosome i(17(q10 are poor prognostic factors of TKI treatment failures.

  2. Influence of different chromosomal abnormalities in Ph-positive bone marrow cells on the chronic myeloid leukemia course during tyrosine kinase inhibitors therapy

    Directory of Open Access Journals (Sweden)

    O. Yu. Vinogradova

    2014-07-01

    Full Text Available The additional molecular and chromosomal abnormalities (ACA in Phositive cells usually considered as a genetic marker of chronic myeloid leukemia (CML progression. 457 patients in different CML phases received tyrosine kinase inhibitors (1st and 2nd generation were studied. During therapy 50 cases with additional chromosomal abnormalities in Ph+ clone (22 of them in chronic CML phase were revealed (median follow-up from CML diagnosis – 117 months, median imatinib therapy – 62 months. 86 % of patients in chronic phase with Ph+- cell abnormalities were cytogenetic resistance, and their 5-years overall survival was 80 % which was significantly lower than in patients without ACA (p < 0.005. The treatment results depend on chromosomal abnormalities detected. In patients with additional chromosome 8 imatinib therapy is effective, although complete cytogenetic response (CCR is achieved only in the later therapy stages. In patients with additional translocations CCR also achieved with imatinib or 2nd generation TKI. Only a third of patients with additional Ph-chromosome or BCR/ABL amplification achieved complete suppression of Ph+ clone using 2nd generation TKI. The presence of additional chromosome 7 abnormalities and complex karyotype disorders involving isochromosome i(17(q10 are poor prognostic factors of TKI treatment failures.

  3. Evaluation of influence of stretching therapy and ergonomic factors on postural control in patients with chronic non-specific low back pain

    Directory of Open Access Journals (Sweden)

    Piotr Gawda

    2015-02-01

    Ergonomic factors are often accompanied by the appearance of LBP. The restrictions within the musculoskeletal system cause disorders in muscle synergies, which is expressed by an increase in the angular velocity of the COG. In patients with chronic back pain syndrome, selected stretching therapy techniques improves the range of motion of the spine and reduces pain.

  4. Influence of modified transdermal hormone replacement therapy on the concentrations of hormones, growth factors, and bone mineral density in women with osteopenia.

    Science.gov (United States)

    Stanosz, Staniaław; Zochowska, Ewa; Safranow, Krzysztof; Sieja, Krzysztof; Stanosz, Małgorzta

    2009-01-01

    The metabolic and therapeutic action of estrogens depends on their type, dosage, form, route of administration, and treatment-free interval during the therapeutic cycle. Hormone therapy is generally subclassified into 2 forms that differ in the type of hormones. In hormonal replacement therapy (HRT), estrogens and progesterone components do not differ in chemical structure and molecular mass from those naturally produced by the female organism. In hormonal supplementary therapy (HST), the estrogen and progestagen components do differ from the natural hormones in structure and mass. The aim of the study was to compare 2 kinds of hormonal therapy in early postmenopausal women with osteopenia. These forms of therapy are modified transdermal HRT and orally given HST. The objective of this study was the estimation of sex hormone, insulin-like growth factor I (IGF-I), prolactin (PRL), osteocalcin, and procollagen concentration in serum as well as the degree of mineralization of the lumbar spine in women in the early postmenopausal period with osteopenia under different kinds of hormonal therapy. The study was conducted in 75 women with an average age of 52.4 +/- 3.5 years and with primary osteopenia, in the early postmenopausal period, who were randomly assigned to 3 groups depending on the form and route of administration of therapy: Group I (n = 25, control) was receiving placebo in the form of patches. Group II (n = 25) was treated with modified transdermal HRT. This group obtained micronized 17beta-estradiol at increasing-decreasing doses and progesterone in the second phase of the therapeutic cycle. Group III (n = 25) was receiving orally given HST and obtained Cyclo-Menorette (Wyeth, Munster, Germany). The therapeutic cycle in each group lasted 21 days, followed by a 7-day medication-free interval. Estradiol concentration in serum was increased 5-fold and estrone (E(1)) was increased about 11-fold in the group of women receiving orally given HST (P hormone was

  5. Risk-adapted treatment of acute promyelocytic leukemia based on all-trans retinoic acid and anthracycline with addition of cytarabine in consolidation therapy for high-risk patients: Further improvements in treatment outcome

    NARCIS (Netherlands)

    M.A. Sanz (Miguel Angel); P. Montesinos (Pau); C. Rayón (Chelo); A. Holowiecka (Aleksandra); J. De La Serna (Javier); G. Milone (Gustavo); E. de Lisa (Elena); S. Brunet (Salut); V. Rybio (Vicente); J.M. Ribera (Josep Maria); C. Rivas (Concha); I. Krsnik (Isabel); J.M. Bergua (Juan Miguel); J.D. González (José David); J. Díaz-Mediavilla (Joaquín); R. Rojas (Rafael); F. Manso (Félix); G.J. Ossenkoppele (Gert); B. Löwenberg (Bob)

    2010-01-01

    textabstractA risk-adapted strategy based on all-trans retinoic acid (ATRA) and anthracycline monochemotherapy (PETHEMALPA99 trial) has demonstrated a high antileukemic efficacy in acute promyelocytic leukemia. We designed a new trial (LPA2005) with the objective of achieving stepwise improvements i

  6. Influence of chiropractic therapy on the growth and intellectual development of 6 months infants%捏脊疗法对6个月婴儿生长及智能发育的影响

    Institute of Scientific and Technical Information of China (English)

    刘文

    2013-01-01

    目的 探讨捏脊疗法对6个月婴儿生长和智能发育的影响.方法 将160例1月龄足月正常婴儿分为捏脊组与对照组,每组各80例.对捏脊组婴儿每天进行捏脊疗法,观察2组婴儿6个月时体质量、身长、头围的增长情况,并对其智能发育进行测评.结果 捏脊组婴儿6个月时体质量、身长的增长均高于对照组,差异有统计学意义,同时捏脊组的智能发育水平也显著高于对照组.结论 捏脊疗法对6个月婴儿的体格发育及智能发育具有明显的促进作用,值得推广.%Objective To investigate the influence of chiropractic therapy on the growth and intellectual development of 6 months infants.Methods 160 cases of 1-month-old full-term normal infants were divided into the chiropractic therapy group and the control group,each group contained 80 samples.Chiropractic therapy was given to the chiropractic therapy group daily.The development of weight,length,head circumference were observed,and the intelligent development for two groups were evaluated at the age of 6 months.Results The weight,body length in the chiropractic therapy group at the sixth month were higher than those in the control group.The intellectual development in the chiropractic therapy group was also higher than that in the control group.Conclusions Chiropractic therapy plays a significant role in promoting the physical and mental development of babies of 6 months,which is worth being promoted.

  7. 穴位贴敷治疗肺系疾病的影响因素分析%Analysis on the Influencing Factors of Acupoint Application Therapy in the Treatment of Lung System Disorders

    Institute of Scientific and Technical Information of China (English)

    孙博文; 马铁明

    2016-01-01

    目的:穴位贴敷疗法可以有效治疗肺系疾病,文章探讨了影响贴敷疗法的因素。方法对贴敷治疗肺系疾病临床研究进行搜索及初步整理归纳。结果①贴敷药物多以张氏组方为基础方加减;②剂型上最常用生姜汁调和;③贴敷时机上,有多在三伏天、三九天,也有不拘泥于季节时间进行的。④成人贴敷时间2~6 h,儿童贴敷时间0.5~2 h;⑤选穴上,肺腧、膻中、定喘等使用频率高。结论穴位贴敷法应在主穴上加适当的配穴,调整药物剂型,以患者耐受性为度,不断提高临床观察规范性,从而提高穴位贴敷的疗效。%Objective Acupoint application therapy is effective for the treatment of disorders in lung system. In the paper,the influencing factors were explored to the acupoint application therapy. Methods The clinical study on the treatment of lung system disorders with acupoint application therapy was retrieved and collected preliminarily. Results 1. Zhang′s formula is the basis in acupoint application therapy. 2. Fresh gin-ger juice is used for the preparations. 3. This therapy is commonly during the dog days and the three nine -day periods after the winter solstice or in any season when necessary. 4. The duration of treatment is 2h to 6h for adults and 0. 5h to 2h for children. 5. Regarding the acupoints,Feishu(BL13),Shanzhong(CV17)and Dingchuan(EX - B1)are highly used. Conclusion For the acupoint application therapy,the supplementary points should be added on the basis of the main point. The drug forms should be adjusted in terms of patient′s tolerance. The clinical observation should be normalized constantly to improve the efficacy of this therapy.

  8. Medical Art Therapy

    Directory of Open Access Journals (Sweden)

    Birgul Aydin

    2012-03-01

    Full Text Available Art therapy is a form of expressive therapy that uses art materials. Art therapy combines traditional psychotherapeutic theories and techniques with an understanding of the psychological aspects of the creative process, especially the affective properties of the different art materials. Medical art therapy has been defined as the clinical application of art expression and imagery with individuals who are physically ill, experiencing physical trauma or undergoing invasive or aggressive medical procedures such as surgery or chemotherapy and is considered as a form of complementary or integrative medicine. Several studies have shown that patients with physical illness benefit from medical art therapy in different aspects. Unlike other therapies, art therapy can take the patients away from their illness for a while by means of creative activities during sessions, can make them forget the illness or lost abilities. Art therapy leads to re-experiencing normality and personal power even with short creative activity sessions. In this article definition, influence and necessity of medical art therapy are briefly reviewed.

  9. Influence of race, insurance, socioeconomic status, and hospital type on receipt of guideline-concordant adjuvant systemic therapy for locoregional breast cancers.

    Science.gov (United States)

    Wu, Xiao-Cheng; Lund, Mary Jo; Kimmick, Gretchen G; Richardson, Lisa C; Sabatino, Susan A; Chen, Vivien W; Fleming, Steven T; Morris, Cyllene R; Huang, Bin; Trentham-Dietz, Amy; Lipscomb, Joseph

    2012-01-10

    For breast cancer, guidelines direct the delivery of adjuvant systemic therapy on the basis of lymph node status, histology, tumor size, grade, and hormonal receptor status. We explored how race/ethnicity, insurance, census tract-level poverty and education, and hospital Commission on Cancer (CoC) status were associated with the receipt of guideline-concordant adjuvant systemic therapy. Locoregional breast cancers diagnosed in 2004 (n = 6,734) were from the National Program of Cancer Registries-funded seven-state Patterns of Care study of the Centers for Disease Control and Prevention. Predictors of guideline-concordant (receiving/not receiving) adjuvant systemic therapy, according to National Comprehensive Cancer Network Guidelines, were explored by logistic regression. Overall, 35% of women received nonguideline chemotherapy, 12% received nonguideline regimens, and 20% received nonguideline hormonal therapy. Significant predictors of nonguideline chemotherapy included Medicaid insurance (odds ratio [OR], 0.66; 95% CI, 0.50 to 0.86), high-poverty areas (OR, 0.77; 95% CI, 0.62 to 0.96), and treatment at non-CoC hospitals (OR, 0.69; 95% CI, 0.56 to 0.85), with adjustment for age, registry, and clinical variables. Predictors of nonguideline regimens among chemotherapy recipients included lack of insurance (OR, 0.47; 95% CI, 0.25 to 0.92), high-poverty areas (OR, 0.71; 95% CI, 0.51 to 0.97), and low-education areas (OR, 0.65; 95% CI, 0.48 to 0.89) after adjustment. Living in high-poverty areas (OR, 0.78; 95% CI, 0.64 to 0.96) and treatment at non-CoC hospitals (OR, 0.68; 95% CI, 0.55 to 0.83) predicted nonguideline hormonal therapy after adjustment. ORs for poverty, education, and insurance were attenuated in the full models. Sociodemographic and hospital factors are associated with guideline-concordant use of systemic therapy for breast cancer. The identification of modifiable factors that lead to nonguideline treatment may reduce disparities in breast cancer

  10. The influence of HAART on the efficacy and safety of pegylated interferon and ribavirin therapy for the treatment of chronic HCV infection in HIV-positive individuals

    Directory of Open Access Journals (Sweden)

    Vogel M

    2010-03-01

    Full Text Available Abstract Objective This study was performed to investigate the impact of HAART versus no HAART and nucleoside free versus nucleoside containing HAART on the efficacy and safety of pegylated interferon and ribavirin therapy for the treatment of chronic HCV infection in HIV/HCV co-infected patients. In addition a control group of HCV mono-infected patients undergoing anti-HCV therapy was evaluated. Methods Multicenter, partially randomized, controlled clinical trial. HIV-negative and -positive patients with chronic HCV infection were treated with pegylated interferon alfa-2a and ribavirin (800 - 1200 mg/day for 24 - 48 weeks in one of four treatment arms: HIV-negative (A, HIV-positive without HAART (B and HIV-positive on HAART (C. Patients within arm C were randomized to receive open label either a nucleoside containing (C1 or a nucleoside free HAART (C2. Results 168 patients were available for analysis. By intent-to-treat analysis similar sustained virological response rates (SVR, negative HCV-RNA 24 weeks after the end of therapy were observed comparing HIV-negative and -positive patients (54% vs. 54%, p = 1.000. Among HIV-positive patients SVR rates were similar between patients off and on HAART (57% vs. 52%, p = 0.708. Higher SVR rates were observed in patients on a nucleoside free HAART compared to patients on a nucleoside containing HAART, though confounding could not be ruled out and in the intent-to-treat analysis the difference was not statistically significant (64% vs. 46%, p = 0.209. Conclusions Similar response rates for HCV therapy can be achieved in HIV-positive and -negative patients. Patients on nucleoside free HAART reached at least equal rates of sustained virological response compared to patients on standard HAART.

  11. Self-compassion influences PTSD symptoms in the process of change in trauma-focused cognitive-behavioral therapies: a study of within-person processes

    OpenAIRE

    Asle eHoffart; Tuva eØktedalen; Tomas Formo Langkaas

    2015-01-01

    Although self-compassion is considered a promising change agent in the treatment of posttraumatic stress disorder (PTSD), no studies of this hypothesis exist. This study examined the within-person relationship of self-compassion components (self-kindness, common humanity, mindfulness, self-judgment, isolation, over-identification) and subsequent PTSD symptoms over the course of therapy. Method: PTSD patients (n = 65) were randomized to either standard prolonged exposure, which includes ima...

  12. Heart rate variability and the influence of craniosacral therapy on autonomous nervous system regulation in persons with subjective discomforts:a pilot study

    Institute of Scientific and Technical Information of China (English)

    Wanda Girsberger; Ulricke Bnziger; Gerhard Lingg; Harald Lothaller; Peter-Christian Endler

    2014-01-01

    BACKGROUND:Subjective discomforts in a preclinical range are often due to imbalanced autonomic nervous system activity, which is a focus of craniosacral therapy. OBJECTIVE:The aim of this work was to determine any changes in heart rate variability (HRV) in a study on craniosacral therapy. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: This is a quasi-experimental (controlled) study with cross-over design. In a private practice, measurements were performed on 31 patients with subjective discomforts before and after a control and an intervention period. HRV was determined using a device that requires a measuring time of 140 s and electrode contact only with the ifngertips. Main PRIMARY OUTCOME MEASURES: HRV change under the inlfuence of a deifned one-time intervention (test intervention) with craniosacral therapy versus control (deifned rest period). RESULTS:Standard deviation of all RR-intervals (ms) and total power of RR-interval variability in the frequency range (ms2) were together interpreted as an indicator of test subjects’ autonomic nervous activity and as a measure of their ability to cope with demands on their health. Neither of these parameters increased during the control period (P>0.05), whereas during the test intervention period there was an increase in both (P0.05). No changes were observed in the low frequency/high frequency ratio (sympathetic-vagal balance) in the course of the control or the test intervention period (P>0.05). CONCLUSION: Craniosacral treatment had a favourable effect on autonomic nervous activity. This in itself is an interesting result, but further research will be needed to distinguish speciifc effects of craniosacral therapy technique from less speciifc therapist-client interaction effects.

  13. The influences of Chan-Chuang qi-gong therapy on complete blood cell counts in breast cancer patients treated with chemotherapy.

    Science.gov (United States)

    Yeh, Mei-Ling; Lee, Tsoy-Ing; Chen, Hsing-Hsia; Chao, Tsu-Yi

    2006-01-01

    After surgery, breast cancer patients are offered adjuvant chemotherapy to avoid cancer cell spread. During chemotherapy process, neutrophils could fall relatively, and side effects could spike to the peak. Therefore, the medical care personnel should prevent the progression of the side effects. This study aimed to examine the effects of Chan-Chuang qi-gong therapy on complete blood counts in breast cancer patients treated with chemotherapy. This study used a quasi-experimental design. The experiment group (n = 32) received a 21-day Chan-Chuang qi-gong therapy, whereas the control group (n = 35) did not. White blood cells, platelet, and hemoglobin were measured on the day before chemotherapy and on days 8, 15, and 22 during chemotherapy. According to this study, there were significant differences in white blood cells (F = 115.76, P qi-gong therapy may decrease leukopenia in breast cancer patients treated with chemotherapy. It is recommended conducting more studies on qi-gong and then introducing it in clinical nursing practice at an appropriate time to promote quality of nursing care and quality of patient life.

  14. Nutrition therapy on the influence of gestational diabetes women%营养治疗对妊娠期糖尿病孕妇的影响初探

    Institute of Scientific and Technical Information of China (English)

    李梅

    2014-01-01

    Objective:To investigate the effect of nutritional therapy in women with gestational diabetes. Method:in 48 case of pregnant women with gestational diabetes mellitus as objects, were randomly divided into the observation group (nutrition therapy+insulin therapy) with 24 cases and control group 24 cases (insulin), a comparative analysis of two groups of curative effect. Results:the group of pregnant women in glycemic improvement compared with the control group there were no statistically significant ( P>0.05);complication rate of observation group was 12.5%, con-trol group, the incidence of complications was 16.7%, two complications occurrence rate were significant ( P0.05);观察组并发症发生率为12.5%,对照组并发症发生率为16.7%,两组并发症发生率差异有统计学意义(P<0.05)。结论:对采用胰岛素治疗加营养治疗的妊娠期糖尿病,与常规单纯胰岛素治疗对比,临床疗效显著,且并发症少,安全可靠,为妊娠期糖尿病治疗的首选方法之一。

  15. [The influence of intravenous ozone therapy on the electrophysiological properties of myocardium during combined treatment of the patients presenting with arterial hypertension].

    Science.gov (United States)

    Gimaev, R Kh; Drapova, D P; Skvortsov, D Iu; Olezov, N V

    2013-01-01

    The present investigation included 65 patients (36 men and 29 women of the mean age of 51.3 +/- 6.7 years) presenting with grade I-II arterial hypertension (AH) and undergoing intravenous ozone therapy in combination with the intake of antihypertensive preparations. ECG studies showed that a course of ozone therapy decreases the degree of in homogeneity of intra-myocardial electrophysiological processes in the patients with AH as apparent from reduced dispersion of P-wave and corrected QT-interval. Analysis of the results of high-resolution ECG revealed a significant decrease in the frequency of ventricular late potentials from 29.2% (19 patients) to 13.8% (9 patients) (chi2=4.5; p=0.03) whereas the decrease in the frequency of atrial late potentials was insignificant, from 40% (26 patients) to 29.2% (19 patients) (chi2=1.67; p=0.19). The results of spectral-temporal mapping indicate that a course of ozone therapy resulted in a significant decrease of the total number of local peaks in the QRS complex and the number of peaks with low-amplitude and high-frequency characteristics.

  16. Serum IL-10 and IL-12 levels reflect the response to chemotherapy but are influenced by G-CSF therapy and sepsis in children with soft tissue sarcomas

    Directory of Open Access Journals (Sweden)

    Ewa Bien

    2013-05-01

    Full Text Available Introduction: Pre-treatment serum IL-10/IL-12 balance has been recently found deregulated in childhood soft tissue sarcomas (STS. Its role in STS monitoring and assessment of response to therapy is unknown.Objective: To establish whether serum IL-10 and IL-12 levels and their reciprocal ratios reflect childhood STS course and actual activity and whether G-CSF therapy and central vein catheter (CVC-related sepsis influence the interleukins levels.Materials and methods: ELISA determinations of serum interleukins were performed before treatment, in remission without complications (CR, at relapse and after treatment in 59 STS patients and during G-CSF administration and CVC-related sepsis (in 18 and also in 30 healthy controls. Results: In CR IL-10 declined and IL-12 increased as compared to pretreatment levels; in relapse IL-10 rose and IL-12 decreased significantly as compared to levels in CR. Also rates of IL-10, IL-12, and IL-10/IL-12 ratios recently estimated by us as of prognostic significance reflected well the STS course. During G-CSF therapy and CVC-related sepsis, IL-10 increased and IL-12 decreased significantly from levels in CR without complications. IL-10 levels and rates of IL-10 ≥11 pg/ml in sepsis could falsely suggest relapse. However, IL-12 levels, rates of IL-12 ≤60 pg/ml and/or simultaneous determination of both interleukins differed significantly from levels at relapse. Conclusion: Serial determinations of serum IL-10 and IL-12 reflected well the course of STS in children and enabled remission and relapse phases to be distinguished. To avoid G-CSF and sepsis influence, IL-12 and IL-10/IL-12 ratio and not IL-10 alone should be analysed.

  17. [Outpatient reinduction therapy with gemcitabine, dexamethasone, Cisplatin (GDP) for patients with relapsed and refractory lymphoma].

    Science.gov (United States)

    Aota, Yasuo; Tanaka, Masaru; Watanabe, Naoki; Tomomatu, Jyunichi; Gotoh, Akihiko; Komatu, Norio

    2015-01-01

    For younger patients with relapsed or refractory lymphomas who respond to salvage therapy, autologous stem cell trans- plantation(ASCT)is the standard of care. Recently, it was demonstrated that the gemcitabine/dexamethasone/cisplatin (GDP) regimen for patients with relapsed or refractory aggressive non-Hodgkin's lymphoma (NHL) prior to ASCT was not inferior to the standard dexamethasone/cytarabine/cisplatin (DHAP) regimen for patients with relapsed and refractory aggressive lymphoma. In Japan, most patients who receive CDDP-containing regimens are hospitalized because of the substantial transfusions required for preventing renal dysfunction. We initiated GDP therapy combined with a short period of hydration and the administration of a magnesium agent and mannitol for 5 patients with relapsed and refractory aggressive lymphoma. In 4 cases, GDP was safely administered on an outpatient basis. Furthermore, peripheral blood stem cells were successfully collected in 2 patients. After stem cell harvest, ASCT was performed in a patient with diffuse large B-cell lymphoma, with the patient remaining in complete remission (CR) after ASCT.

  18. Genetic variants in cytosolic 5'-nucleotidase II are associated with its expression and cytarabine sensitivity in HapMap cell lines and in patients with acute myeloid leukemia.

    Science.gov (United States)

    Mitra, Amit K; Crews, Kristine R; Pounds, Stanley; Cao, Xueyuan; Feldberg, Tanya; Ghodke, Yogita; Gandhi, Varsha; Plunkett, William; Dolan, M Eileen; Hartford, Christine; Raimondi, Susana; Campana, Dario; Downing, James; Rubnitz, Jeffrey E; Ribeiro, Raul C; Lamba, Jatinder K

    2011-10-01

    Cytosolic 5'-nucleotidase II (NT5C2) is involved in the development of 1-β-d-arabinofuranosylcytosine (ara-C) resistance and has been associated with clinical outcome in patients receiving ara-C-based chemotherapy. NT5C2 inactivates ara-C by dephosphorylating ara-C monophosphate to ara-C. In this study, we sequenced NT5C2 in genomic DNA samples from International HapMap project panels with European [Centre d'Etude du Polymorphisme Humain (CEU); n = 90] or African [Yoruba people in Ibadan, Nigeria (YRI); n = 90] ancestry. We identified 41 genetic variants [one insertion-deletion and 40 single nucleotide polymorphisms (SNPs)], including three nonsynonymous SNPs (Y3A, K47R, and Q136R). Twenty-five SNPs were novel and 16 overlapped with the HapMap data. Subjects with African ancestry had NT5C2 mRNA expression levels that was significantly higher than those with European ancestry (p = 0.005). Furthermore, there was a correlation between NT5C2 mRNA expression and ara-C sensitivity in CEU but not in YRI cell lines. None of the nonsynonymous SNPs demonstrated any effect on NT5C2 activity. The genotypes of several SNPs were significantly associated with NT5C2 mRNA expression and/or ara-C sensitivity in CEU cell lines, but very few were significant in YRI cell lines. Of most interest, SNPs (linkage disequilibrium group CEU.12) in the 5'-untranslated region were associated with NT5C2 expression and ara-C sensitivity in HapMap cell lines and with NT5C2 mRNA expression and ara-C sensitivity in diagnostic leukemic blasts from pediatric patients with acute myeloid leukemia. Functional genomics analysis demonstrated that the promoter SNP rs11191612 was associated with altered luciferase activation in reporter assays and altered DNA-protein binding in gel shift assays. These results suggest that genetic variations in NT5C2 influence its expression and, potentially, cellular responses to nucleoside analogs.

  19. Determination of factors influencing the outcome of radioiodine therapy in patients with Graves` disease; Bestimmung von Einflussgroessen fuer den Therapieerfolg der Radioiodtherapie bei Patienten mit Morbus Basedow

    Energy Technology Data Exchange (ETDEWEB)

    Sabri, O.; Schulz, G.; Zimny, M.; Schreckenberger, M.; Zimny, D.; Wagenknecht, G.; Kaiser, H.J.; Dohmen, B.M.; Bares, R.; Buell, U. [Rheinisch-Westfaelische Technische Hochschule (RWTH), Aachen (Germany). Klinik fuer Nuklearmedizin

    1998-05-01

    Aim of this study was to determine whether success of radioiodine therapy (RIT) in Graves` disease depends on thyroid volume, function, thyroideal receptor antibodies (TRAK), thyresotasis, therapeutic dosage, {sup 131}I uptake, or effective half-life. Method: 78 patients received an average of 626{+-}251 MBq of iodine-131 orally for tyroid ablation. 60 were assessed for successful therapy 3 months after RIT. Results: In patients showing hyperthyreosis or a TRAK value >11 U/l at the beginning of RIT, a significantly lower therapeutic doseage and effective iodine half-life were found than in non-hyperthyreotic patients or patients with TRAK{<=}11 U/l. Patients with a thyroid volume {<=}25 ml showed a significantly lower {sup 131}I uptake, but a significantly higher relative uptake ({sup 131}I uptake/volume) than patients with a tyroid volume >25 ml. All failures were treated thyreostatically during RIT and showed a signifiantly lower therapeutic iodine dosage and relative uptake, as well as a significantly higher thyroid volume than patients with a successful therapy. RIT caused a thyroid volume reduction of 44%, with therapy failures showing a significantly lower volume reduction. Patients who received a therapeutic doseage of {<=}250 Gy showed significantly worse results than did those who had received >250 Gy. Only one case of therapy failure received a dosage >250 Gy, while 50% of failures received dosages >200 Gy but <250 Gy. Multivariate analyses (MANOVA, factor analyses) showed thyreostasis as the decisive negative factor for a successful course of therapy. Conclusions: Since most treatment failures occurred in patients under thyreostatic medication, we recommend raising the target dosage to 250 Gy for these cases. (orig.) [Deutsch] Ziel der Studie war es, zu pruefen, inwieweit der Erfolg einer Radioiodtherapie (RIT) des Morbus Basedow (MB) von verschiedenen Parametern (Schilddruesenvolumen [SDVol], Funktion, TRAK, Thyreostase, Therapiedosis, {sup 131}I

  20. Influence of cognitive therapy strengthened by multimedia on compliance of patients with mania%应用多媒体加强认知治疗对躁狂症患者依从性的研究

    Institute of Scientific and Technical Information of China (English)

    谢文娇; 谢翊; 肖育卿; 肖勃

    2013-01-01

    Objective.To observe the influence of the cognitive therapy strengthened by multimedia on the compliance of the patients with mania.Methods 60 patients with mania were randomly divided into a cognitive therapy group and a control group.Both groups received anti-manic medication.Additionally,the cognitive therapy strengthened by multimedia was given to the cognitive therapy group.However,the control group only received general health education.Bech-Rafaelsen Mania Rating Scale(BRMS),Insight and Treatment Attitude Questionnaire(ITAQ),and medication compliance questionnaire were used to assess both groups before and 4 weeks,8 weeks,and 1 year after the intervention.Results The scores of BRMS,ITAQ,and medication compliance questionnaire were better in the cognitive therapy group than in the control group,with statistical differences(P < 0.01 or P < 0.05).Conculsions The cognitive therapy strengthened by multimedia can increace the medication compliance of patients with mania and prevent the patients from recurring.%目的 观察应用多媒体加强认知治疗对躁狂症患者治疗依从性的影响.方法 将60例躁狂症患者随机分为认知治疗组和对照组.两组均接受抗躁狂药物治疗,认知治疗组在此基础上应用多媒体加强认知治疗,而对照组仅限于一般健康教育.采用Bech-Rafaelsen躁狂量表(BRMS)、自知力与治疗态度问卷(ITAQ)、服药依从性调查表,分别于治疗前、治疗后4周末、8周末、1年后各评定1次.结果 治疗后,两组BRMS、ITAQ、服药依从性比较差异有统计学意义(P<0.01或P< 0.05),均以认知治疗组较好.结论 应用多媒体加强认知治疗能有效提高躁狂症患者服药依从性,防止病情复发.

  1. 职业治疗对住院慢性精神分裂症患者康复效果的影响%The influence of occupational therapy on rehabilitation out-come of chronic schizophrenia inpatients

    Institute of Scientific and Technical Information of China (English)

    曹民佑; 吴虹; 杨建明; 胡季明

    2014-01-01

    目的:探讨职业治疗对长期住院慢性精神分裂症患者社会功能与康复效果的影响。方法将80例长期住院的慢性精神分裂症患者随机分为两组,两组均接受常规药物治疗及常规康复训练,在此基础上职业治疗组转入康复科接受职业治疗,观察6个月。采用阳性与阴性症状量表、住院精神病人社会功能评定量表、Morningside康复状态量表评定临床效果。结果治疗后职业治疗组阳性与阴性症状量表阴性症状分、Morningside康复状态量表总分显著低于对照组(P<0.05或0.01),住院精神病人社会功能评定量表评分显著高于对照组(P<0.01)。结论职业治疗融合传统农艺治疗能有效改善慢性精神分裂症患者的阴性症状,提高社会功能及康复效果。%Objective To explore the influence of occupational therapy on social function and rehabilitation outcome of long hospitalized chronic schizophrenics . Methods Eighty long hospitalized chronic schizophrenics were randomly divided into two groups ,both groups received routine medication and rehabilitation training ,on this basis occupa-tional therapy group was shifted into rehabilitation department to receive occupational therapy for 6 months .Clinical efficacies were assessed with the Positive and Negative Syndrome Scale (PANSS) ,Scale of Social Function in Psychosis Inpatients (SSPI) and Morningside Rehabilitation Stats Scale (MRSS) .Re-sults After treatment negative symptoms’ scores of the PANSS and total score of the MRSS were signifi-cantly lower (P<0 .05 or 0 .01) and the SSPI score was higher (P<0 .01) in occupational therapy than control group .Conclusion Occupational therapy blended with traditional farming therapy could effectively improve chronic schizophrenics’ negative symptoms ,social function and rehabilitation outcome .

  2. Influence of antihypertensive therapy on cerebral perfusion in patients with metabolic syndrome: relationship with cognitive function and 24-h arterial blood pressure monitoring.

    Science.gov (United States)

    Efimova, Nataliya Y; Chernov, Vladimir I; Efimova, Irina Y; Lishmanov, Yuri B

    2015-08-01

    To investigate the regional cerebral blood flow, cognitive function, and parameters of 24-h arterial blood pressure monitoring in patients with metabolic syndrome before and after combination antihypertensive therapy. The study involved 54 patients with metabolic syndrome (MetS) investigated by brain single-photon emission computed tomography, 24-h blood pressure monitoring (ABPM), and comprehensive neuropsychological testing before and after 24 weeks of combination antihypertensive therapy. Patients with metabolic syndrome had significantly poorer regional cerebral blood flow compared with control group: by 7% (P = 0.003) in right anterior parietal cortex, by 6% (P = 0.028) in left anterior parietal cortex, by 8% (P = 0.007) in right superior frontal lobe, and by 10% (P = 0.00002) and 7% (P = 0.006) in right and left temporal brain regions, correspondingly. The results of neuropsychological testing showed 11% decrease in mentation (P = 0.002), and 19% (P = 0.011) and 20% (P = 0.009) decrease in immediate verbal and visual memory in patients with MetS as compared with control group. Relationships between the indices of ABPM, cerebral perfusion, and cognitive function were found. Data showed an improvement of regional cerebral blood flow, ABPM parameters, and indicators of cognitive functions after 6 months of antihypertensive therapy in patients with MetS. The study showed the presence of diffuse disturbances in cerebral perfusion is associated with cognitive disorders in patients with metabolic syndrome. Combination antihypertensive treatment exerts beneficial effects on the 24-h blood pressure profile, increases cerebral blood flow, and improves cognitive function in patients with MetS. © 2015 John Wiley & Sons Ltd.

  3. Arterial occlusion sites on magnetic resonance angiography influence the efficacy of intravenous low-dose (0.6 mg/kg) alteplase therapy for ischaemic stroke.

    Science.gov (United States)

    Nakashima, T; Toyoda, K; Koga, M; Matsuoka, H; Nagatsuka, K; Takada, T; Naritomi, H; Minematsu, K

    2009-12-01

    To determine the predictors of efficacy, including magnetic resonance imaging information, for low-dose intravenous alteplase therapy for stroke patients. Seventy-eight patients were prospectively enrolled in a single Stroke Unit (SU) receiving alteplase at a dose of 0.6 mg/kg during the initial 27 months after its approval in Japan. Ischaemic changes and vascular lesions were identified using computed tomography, diffusion-weighted magnetic resonance imaging, and magnetic resonance angiography. Early ischaemic signs were assessed using the Alberta Stroke Program Early CT Score. The median baseline National Institutes of Health Stroke Scale score of 78 patients was 12. In 19 patients (24%), the National Institutes of Health Stroke Scale score improved by >or=8 points at 24 h. After multivariate adjustment, occlusion at the internal carotid artery (odds ratio 11.82, 95% confidence interval 1.73-142.74), Alberta Stroke Program Early CT Score on diffusion-weighted imaging Stroke Scale score (1.24, 1.08-1.47, per 1-point decrease) were inversely correlated with early improvement. Four patients (5%) had symptomatic intracranial haemorrhage. At 3 months, 76 patients (98%) survived, and 36 of 78 patients (46%) overall, but only two of 19 patients (11%) with internal carotid artery occlusion, had a favourable functional outcome, corresponding to a modified Rankin scale score Stroke Program Early CT Score on diffusion-weighted imaging therapy at a dose of 0.6 mg/kg resulted in a relatively good overall outcome when compared with outcomes reported by western studies using an alteplase dose of 0.9 mg/kg. However, patients with occlusion at the internal carotid artery did not respond to this low-dose alteplase therapy.

  4. HBV quasispecies composition in Lamivudine-failed chronic hepatitis B patients and its influence on virological response to Tenofovir-based rescue therapy.

    Science.gov (United States)

    Banerjee, Priyanka; Chakraborty, Abhijit; Mondal, Rajiv Kumar; Khatun, Mousumi; Datta, Somenath; Das, Kausik; Pandit, Pratap; Mukherjee, Souvik; Banerjee, Soma; Ghosh, Saurabh; Chakrabarti, Saikat; Chowdhury, Abhijit; Datta, Simanti

    2017-03-17

    The present study sought to evaluate the structure of HBV quasispecies in Lamivudine (LMV)-failed chronic hepatitis B (CHB) patients and its impact in defining the subsequent virological responses to Tenofovir (TDF)-based rescue-therapy. By analyzing HBV clones encompassing reverse transcriptase (RT) and surface (S) region from LMV-failed and treatment-naïve CHB patients, we identified 5 classical and 12 novel substitutions in HBV/RT and 9 substitutions in immune-epitopes of HBV/S that were significantly associated with LMV failure. In silico analysis showed spatial proximity of some of the newly-identified, mutated RT residues to the RT catalytic centre while most S-substitutions caused alteration in epitope hydrophobicity. TDF administration resulted in virological response in 60% of LMV-failed patients at 24-week but non-response in 40% of patients even after 48-weeks. Significantly high frequencies of 6 S-substitutions and one novel RT-substitution, rtH124N with 6.5-fold-reduced susceptibility to TDF in vitro, were noted at baseline in TDF non-responders than responders. Follow-up studies depicted greater evolutionary drift of HBV quasispecies and significant decline in frequencies of 3 RT and 6 S-substitutions in responder-subgroup after 24-week TDF-therapy while most variants persisted in non-responders. Thus, we identified the HBV-RT/S variants that could potentially predict unfavorable response to LMV/TDF-therapy and impede immune-mediated viral clearance.

  5. 电影疗法对身心的影响%Study on the Influence of Movie Therapy to Human Psychology

    Institute of Scientific and Technical Information of China (English)

    李丹; 李燕华

    2012-01-01

    电影疗法对于治疗这些心理疾病具有独特的疗效。观众在观看影片的过程中将身外之事暂时抛到九霄云外,观众的心情会陶醉于电影所呈现的虚拟世界里,并且情绪随着剧情的变化而变化。文章从电影的题材类型、画面情节、产地、色彩、景别以及声音出发来揭示电影疗法对人身心的影响,旨在通过推介电影疗法,促进人的身心健康发展。%Movie therapy" is a burgeoning phenomenon,a novel word generated in recent several years,attracts many people's attention due to the increasing sorts of mental illness generated when peoples facing a variety of pressure and emotional confusion in this competitive society.More and more people have a desire to find a soul harbor where they could have a break and release themselves.Movie therapy has a unique curative effect to these psychological diseases.When watching movie,people put themselves in the virtuel world presented by the movie and forgot works and other things in the real life,their emotion will varies according to the change of the stories.This paper present the effects of themes and plots of movies,pictures,original places,colors,scene and sounds to peoples' emotion,in the aim of promotion of movie therapy and improvement of peoples' health.

  6. Influence of macrolide maintenance therapy and bacterial colonisation on exacerbation frequency and progression of COPD (COLUMBUS: Study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Uzun Sevim

    2012-06-01

    Full Text Available Abstract Background Chronic obstructive pulmonary disease (COPD is characterised by progressive development of airflow limitation that is poorly reversible. Because of a poor understanding of COPD pathogenesis, treatment is mostly symptomatic and new therapeutic strategies are limited. There is a direct relationship between the severity of the disease and the intensity of the inflammatory response. Besides smoking, one of the hypotheses for the persistent airway inflammation is the presence of recurrent infections. Macrolide antibiotics have bacteriostatic as well as anti-inflammatory properties in patients with cystic fibrosis and other inflammatory pulmonary diseases. There is consistent evidence that macrolide therapy reduces infectious exacerbations, decreases the requirement for additional antibiotics and improves nutritional measures. Because of these positive effects we hypothesised that maintenance macrolide therapy may also have beneficial effects in patients with COPD who have recurrent exacerbations. The effects on development of bacterial resistance to macrolides due to this long-term treatment are unknown. Until now, studies investigating macrolide therapy in COPD are limited. The objective of this study is to assess whether maintenance treatment with macrolide antibiotics in COPD patients with three or more exacerbations in the previous year decreases the exacerbation rate in the year of treatment and to establish microbial resistance due to the long-term treatment. Methods/design The study is set up as a prospective randomised double-blind placebo-controlled single-centre trial. A total of 92 patients with COPD who have had at least three exacerbations of COPD in the previous year will be included. Subjects will be randomised to receive either azithromycin 500 mg three times a week or placebo. Our primary endpoint is the reduction in the number of exacerbations of COPD in the year of treatment. Discussion We investigate whether

  7. Methotrexate/6-mercaptopurine maintenance therapy influences the risk of a second malignant neoplasm after childhood acute lymphoblastic leukemia: results from the NOPHO ALL-92 study

    DEFF Research Database (Denmark)

    Schmiegelow, Kjeld; Al-Modhwahi, Ibrahim; Andersen, Mette Klarskov;

    2009-01-01

    acute myeloid leukemias or myelodysplastic syndromes had monosomy 7 (n = 7) or 7q deletions (n = 2). In Cox multivariate analysis, longer duration of oral 6-mercaptopurine (6MP)/methotrexate (MTX) maintenance therapy (P = .02; longest for standard-risk patients) and presence of high hyperdiploidy (P......Among 1614 children with acute lymphoblastic leukemia (ALL) treated with the Nordic Society for Paediatric Haematology and Oncology (NOPHO) ALL-92 protocol, 20 patients developed a second malignant neoplasm (SMN) with a cumulative risk of 1.6% at 12 years from the diagnosis of ALL. Nine of the 16...

  8. Training in Influencing Skills from Neuro-Linguistic Programming (Modelled from Hypnosis and Family Therapy), in Combination with Innovative Maths Pedagogy, Raises Maths Attainment in Adult Numeracy Learners

    Science.gov (United States)

    Allan, F.; Bourne, J.; Bouch, D.; Churches, R.; Dennison, J.; Evans, J.; Fowler, J.; Jeffers, A.; Prior, E.; Rhodes, L.

    2012-01-01

    Case study research suggests that NLP [neuro-linguistic programming] influencing strategies benefit teacher effectiveness. Maths pedagogy involving higher-order questioning, challenge, problem solving and collaborative working may be a way of improving attainment in adult numeracy learning, however, such strategies may be less effective if the…

  9. 音乐疗法对择期剖宫产产妇术中应激水平的影响%Influence of music therapy in patients undergoing elective caesarean maternal stress level

    Institute of Scientific and Technical Information of China (English)

    羊洁; 付东英

    2012-01-01

    Objective:To explore the influence of music therapy in the operation of elective cesarean section stress level. Methods;200 cases of elective ce-sarean section surgery were randomly divided into intervention group and control group, 100 cases in each group. The intervention group received music ther-apy in operation, and the control group to receive conventional care. In art waist overspending questionnaire survey,using the SAS.SDS score evaluation of patients with mental stress state. Peripheral venous blood testing blood sugar and determination of EIA maternal plasma cortisol. Results:The intervention group 95 examples and 97 cases of control group finished all the questionnaire survey, implementation of music therapy after intervention, patients operation in the SAS.SDS score was significantly lower than the control group(P0.05). Conclusion:lntraoperative music therapy could be effective in relieving editorial cesarean section of psychological pressure,but to stress related cortisol and no influence on blood sugar.%目的:探讨音乐疗法对择期剖宫产初产妇应激水平的影响.方法:将200例择期剖宫产手术初产妇随机均分为干预组和对照组各100例,干预组术中采用音乐疗法,对照组给予常规护理.于术中关腹前进行问卷调查,采用SAS,SDS分值评价患者的心理应激状态;外周静脉血检测血糖及EIA测定产妇血浆皮质醇.结果:干预组95例和对照组97例完成所有问卷调查,实施音乐疗法干预后,干预组患者术中SAS,SDS分值低于对照组(P<0.05),血浆皮质醇及血糖水平两组无统计学差异(P>0.05).结论:术中音乐疗法可有效缓解初产妇剖宫产术中心理压力,但对应激相关皮质醇及血糖无影响.

  10. The influence of IgM-enriched immunoglobulin therapy on neonatal mortality and hematological variables in newborn infants with blood culture-proven sepsis.

    Science.gov (United States)

    Abbasoğlu, Aslıhan; Ecevit, Ayşe; Tuğcu, Ali Ulaş; Yapakçı, Ece; Tekindal, Mustafa Agah; Tarcan, Aylin; Ecevit, Zafer

    2014-01-01

    The aim of this study was to determine the effects of adjuvant immunoglobulin M (IgM)-enriched intravenous immunoglobulin (IVIG) therapy on mortality rate, hematological variables and length of hospital stay in newborn infants with blood culture-proven sepsis. Demographic and clinical features and outcome measures of 63 newborn infants with blood culture-proven sepsis were documented retrospectively from the medical records. The patients were divided into two groups according to their treatment history. The patients in Group 1 received antibiotic therapy only and the patients in Group 2 received both antibiotic and adjuvant IgMenriched IVIG. The study revealed that mortality rates were 28.1% and 12.9% in Group 1 and Group 2, respectively. The mortality rate was lower in Group 2, but the difference between the two groups was not statistically significant (p=0.21). Coagulase-negative Staphylococcus was the most common type of bacteria isolated from the blood culture in both groups. When changing laboratory results were compared between the two groups, hemoglobin, leukocyte count and C-reactive protein levels were different during the first three days of antibiotic treatment. Our study revealed that if diagnosed at an early stage and treated aggressively with appropriate and effective antibiotics, adjuvant IgM-enriched IVIG treatment has no additional benefits in neonatal sepsis.

  11. Influence of systemic farming therapy on chronic schizophren-ic rehabilitation%系统化农疗对慢性精神分裂症患者康复的影响

    Institute of Scientific and Technical Information of China (English)

    刘建明; 何东东; 汤景文; 杨月友; 苏金哥

    2014-01-01

    Objective To explore the influence of systemic farming therapy on rehabilitation of long hospi-talized chronic schizophrenics .Methods Systemic farming therapy was given to 93 long hospitalized chro-nic schizophrenics at the same time of conventional rehabilitation treatment and nursing intervention for 12 months .Rehabilitation outcomes were assessed with the Nurses’ Observation Scale for Inpatient Evalua-tion (NOSIE) .Results After 6-month farming therapy their total positive factor ,social competence ,so-cial interest ,individual neat score of the NOSIE heightened significantly compared with pre-treatment (P<0 .05) ,did more significantly especially after 12 months (P<0 .01);after 6-month farming therapy their total negative factor ,irritation ,retardation and depression score lowered significantly (P<0 .05) , did more significantly especially after 12 months (P<0 .01) .Conclusion Systemic farming therapy could notably promote comprehensive rehabilitation of long hospitalized chronic schizophrenics .%目的:探讨系统化农疗对长期住院慢性精神分裂症患者康复的影响。方法对93例长期住院慢性精神分裂症患者在常规康复治疗及护理干预的同时予以系统化农疗,观察12个月。采用护士用住院病人观察量表评定康复效果。结果本组患者参加农疗6个月后护士用住院病人观察量表总积极因素及社会能力、社会兴趣、个人整洁因子分较农疗前显著升高(P<0.05),12个月后升高更显著( P<0.01);6个月后总消极因素及激惹、迟缓、抑郁因子分较农疗前显著下降(P<0.05),12个月后下降更显著(P<0.01)。结论系统化农疗能显著促进长期住院慢性精神分裂症患者的全面康复。

  12. Influence of chiropractic therapy on serum gastrin and motilin in premature infants%中医捏脊对早产儿胃肠激素分泌的影响

    Institute of Scientific and Technical Information of China (English)

    吴开锋; 陈佳; 刘亿荣; 陈慧青; 向建文

    2016-01-01

    目的 探讨捏脊疗法对早产儿胃肠激素分泌的影响.方法 90例早产儿随机分为治疗组42例和对照组48例,治疗组给予常规治疗并配合捏脊疗法,对照组单纯进行常规治疗,测定治疗前后血清胃泌素(gastrin,GAS)和胃动素(motilin,MOT)的水平.结果 治疗组早产儿治疗后GAS、MOT分别为(98.27±26.67) pg/ml、(362.43±36.13) pg/ml,对照组治疗后GAS、MOT分别为(83.54±24.51) pg/ml、(335.27±31.87) pg/ml;治疗组早产儿血清GAS、MOT水平比对照组明显增高,差异有统计学意义(P<0.05).结论 捏脊治疗能促进早产儿GAS、MOT的分泌,对早产儿胃肠动力促进作用.%Objective To investigate the influence of chiropractic therapy on serum gastrin and motilin in premature infants.Methods 90 premature infants were randomly divided into treatment group (42 cases) and control group (48 cases).Treatment group was treated with chiropractic therapy and conventional therapy,and control group was treated with conventional therapy.Serum gastrin (GAS) and motilin (MOT) were measured before and after treatment.Results The levels of GAS,MOT of treatment group after treatment were (98.27±26.67) pg/ml and (362.43±36.13)pg/ml,those of control group were (83.54±24.51)pg/ml and (335.27±31.87)pg/ml,those of treatment group were significantly higher than those of control group (P<0.05).Conclusion Chiropractic therapy can increase GAS and MOT levels of premature infants.

  13. Family Therapy

    Science.gov (United States)

    ... may be credentialed by the American Association for Marriage and Family Therapy (AAMFT). Family therapy is often short term. ... challenging situations in a more effective way. References Marriage and family therapists: The friendly mental health professionals. American Association ...

  14. Hormone Therapy

    Science.gov (United States)

    ... types of estrogen therapy relieve vaginal dryness. • Systemic estrogen protects against the bone loss that occurs early in menopause and helps prevent hip and spine fractures. • Combined estrogen and progestin therapy may reduce the risk of ...

  15. Radiation Therapy

    Science.gov (United States)

    ... the area is stitched shut. Another treatment, called proton-beam radiation therapy , focuses the radiation on the ... after radiation treatment ends. Sore mouth and tooth decay. If you received radiation therapy to the head ...

  16. Electroconvulsive therapy

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/007474.htm Electroconvulsive therapy To use the sharing features on this page, please enable JavaScript. Electroconvulsive therapy (ECT) uses an electric current to treat depression ...

  17. Proton Therapy

    Science.gov (United States)

    ... IMRT) Brain Tumor Treatment Brain Tumors Prostate Cancer Lung Cancer Treatment Lung Cancer Head and Neck Cancer Images related to Proton Therapy Videos related to Proton Therapy Sponsored by Please ...

  18. The influence of self-efficiency training on therapy compliance of young stroke patients%自我效能训练对中青年卒中患者依从性的影响

    Institute of Scientific and Technical Information of China (English)

    秦爱玲; 吕晓玲

    2011-01-01

    Objective To explore the influence of self-efficiency training on therapy compliance of young stroke patients.Methods According to random sampling survey,120 young stroke patients were selected,there were 60 cases in cintrol group who accepted routine therapy and routine health education,while in experimental group,60 cases accepted not only routine therapy and health education but also four-week self-effciency training.Referring to general self-effciency form and therapy compliance questionnaire to assess the effects of self-efficiency training and therapy compliance before training and after training respectively.Results The self-efficiency of young stroke patients were in the low level,meanwhile,the therapy compliance were generally poor. After four-week training,the scores of experimental group was significantly higher than that of control group in self-efficiency and therapy compliance(P<0.01,P<0.05,respectively).There was significant difference betwem them.Conclusions Through self-efficiency taining,the self-efficiency and therapy compliance of young stroke patients could be improved so as to open a new door reduce the incidence and the recurrence recurrence rateof disease.%目的 探讨自我效能训练对中青年卒中患者治疗依从性的影响.方法 采用便利取样方式,选择中青年卒中患者120例,其中对照组60例,接受常规治疗和常规健康教育;实验组60例,在常规治疗和教育的同时接受4周的自我效能训练.分别在入院时和训练4周后应用一般自我效能量表、治疗依从性问卷调查表,对训练前后患者的自我效能与依从性进行评价.结果 中青年卒中患者自我效能多处于中低水平,治疗依从性普遍较差.经过4周训练后,实验组自我效能感显著高于对照组(P<0.01).依从性评分优于对照组(P<0.05),差别有统计意义.结论 通过自我效能训练可提升中青年卒中患者的自我效能和治疗依从性,为降低疾病发病率

  19. Factors influencing the choice of first- and second-line biologic therapy for the treatment of rheumatoid arthritis: real-life data from the Italian LORHEN Registry.

    Science.gov (United States)

    Monti, Sara; Klersy, Catherine; Gorla, Roberto; Sarzi-Puttini, Piercarlo; Atzeni, Fabiola; Pellerito, Raffaele; Fusaro, Enrico; Paolazzi, Giuseppe; Rocchetta, Pier Andrea; Favalli, Ennio Giulio; Marchesoni, Antonio; Caporali, Roberto

    2017-04-01

    According to international recommendations, the selection of the biologic disease modifying anti-rheumatic drug (bDMARD) for rheumatoid arthritis (RA) is mainly left to the clinician's preference. We analyzed the real-life factors influencing the first-line choice or the switching strategy, focusing on the prescription of abatacept (ABA) or tocilizumab (TCZ) compared to TNFα inhibitors (TNFi). Patients enrolled in the Lombardy Rheumatology Network (LORHEN) Registry after January 1, 2010, when all considered bDMARD agents were available, were included. The population was divided into "first-" and "second-line" bDMARD. We included 1910 patients (first line n = 1264, second line n = 646). Age was higher in ABA or TCZ vs TNFi treated patients (p second-line treatment, higher age, dyslipidemia, pulmonary disease, other comorbidities, and extra-articular RA manifestations were associated with ABA compared to TNFi. TCZ was associated with a second-line treatment, higher age, and more severe disease activity. Stopping the first bDMARD due to adverse events (AE) influenced the choice towards ABA. In real life, higher age and comorbidities influence the choice towards ABA and TCZ compared to TNFi. ABA was preferred in case of suspension of previous treatments due to AE. After failing a first-line TNFi, swapping to a different mechanism of action is more common.

  20. Feminist Therapy.

    Science.gov (United States)

    Laidlaw, Toni; Malmo, Cheryl

    1991-01-01

    Traces roots of feminist therapy and its independence from traditional and prevalent theories and therapy practices. Asserts that Freudian theory and humanistic assumptions are sexist and contribute to powerlessness of women. In contrast, feminist therapy is seen as dealing directly with client-counselor relationships, trust, advocacy, and…

  1. Self-compassion influences PTSD symptoms in the process of change in trauma-focused cognitive-behavioral therapies: a study of within-person processes

    Science.gov (United States)

    Hoffart, Asle; Øktedalen, Tuva; Langkaas, Tomas F.

    2015-01-01

    Although self-compassion is considered a promising change agent in the treatment of posttraumatic stress disorder (PTSD), no studies of this hypothesis exist. This study examined the within-person relationship of self-compassion components (self-kindness, common humanity, mindfulness, self-judgment, isolation, over-identification) and subsequent PTSD symptoms over the course of therapy. Method: PTSD patients (n = 65) were randomized to either standard prolonged exposure, which includes imaginal exposure (IE) to the traumatic memory, or modified prolonged exposure, where imagery re-scripting (IR) of the memory replaced IE as the imagery component of prolonged exposure in a 10 weeks residential program. They were assessed weekly on self-compassion and PTSD symptom measures. The centering method of detrending was used to separate the variance related to the within-person process of change over the course of treatment from between-person variance. Results: The self-compassion components self-kindness, self-judgment, isolation, and over-identification had a within-person effect on subsequent PTSD symptoms. These relationships were independent of therapy form. The within-person relationship between self-judgment and subsequent PTSD symptoms was stronger in patients with higher initial self-judgment. By contrast, there were few indications that within-person variations in PTSD symptoms predict subsequent self-compassion components. Conclusion: The results support the role of self-compassion components in maintaining PTSD and imply the recommendation to facilitate decrease of self-judgment, isolation, and over-identification and increase of self-kindness in the treatment of PTSD patients. The reduction of self-judgment appears to be most important, especially for patients with a high initial level of self-judgment. PMID:26379596

  2. Factors that influence fatigue status in patients with severe rheumatoid arthritis (RA) and good disease outcome following 6 months of TNF inhibitor therapy: a comparative analysis.

    LENUS (Irish Health Repository)

    Minnock, Patricia

    2015-11-01

    The objective of the present study is to determine the factors associated with persistent fatigue in patients with severe rheumatoid arthritis (RA) and good disease response to 6 months of tumour necrosis factor inhibitor therapy. Eligible patients with either persistent (PF) or no fatigue (NF) were compared. Using validated questionnaires and bivariate analysis, this cross-sectional survey explored if clinical characteristics, pain, self-efficacy, sleep and mood\\/depression differed between groups. Patients with PF (PF; NF) (n = 28; 28) reported significantly more overall pain (11.3 ± 9.4 (0-33); 6.9 ± 8.9 (0-33)), more recent and current pain intensity (41.4 ± 26.6 (0-80) 24.4 ± 26.6 (0-100) and depression (11.8 ± 7.5 (1-35); 8.2 ± 6.6 (0-26)), than the NF group. There was no significant difference between groups in self-efficacy and both groups experienced poor sleep quality (Pittsburgh Sleep Quality Index >5). Despite having good disease response, the PF group had significantly higher rheumatoid factor incidence, disease activity score-28, early morning stiffness duration and lower incidence of ever-failing disease-modifying anti-rheumatic drugs than the NF group. These findings enhance the fatigue literature in patients with RA prescribed tumour necrosis factor (TNF) inhibition therapy, identifying the potentially modifiable factors of pain and depression, previously demonstrated to be strongly associated with fatigue in non-biologic populations. In addition, this study highlights the association between persistent fatigue and an on-going state of low disease activity. This infers that more judicious disease management could minimise the symptom burden of pain and depression and consequentially fatigue.

  3. Self-compassion influences PTSD symptoms in the process of change in trauma-focused cognitive-behavioral therapies: A study of within-person processes

    Directory of Open Access Journals (Sweden)

    Asle eHoffart

    2015-08-01

    Full Text Available AbstractAlthough self-compassion is considered a promising change agent in the treatment of PTSD, no studies of this hypothesis exist. This study examined the within-person relationship of self-compassion components (self-kindness, common humanity, mindfulness, self-judgment, isolation, over-identification and subsequent PTSD symptoms over the course of therapy. Method: PTSD patients (n = 65 were randomized to either standard prolonged exposure, which includes imaginal exposure (IE to the traumatic memory, or modified prolonged exposure, where imagery re-scripting (IR of the memory replaced IE as the imagery component of prolonged exposure in a 10 week residential program. They were assessed weekly on self-compassion and PTSD symptom measures. The centering method of detrending was used to separate the variance related to the within-person process of change over the course of treatment from between-person variance. Results: The self-compassion components self-kindness, self-judgment, isolation, and over-identification had a within-person effect on subsequent PTSD symptoms. These relationships were independent of therapy form. The within-person relationship between self-judgment and subsequent PTSD symptoms was stronger in patients with higher initial self-judgment. By contrast, there were few indications that within-person variations in PTSD symptoms predict subsequent self-compassion components. Conclusion: The results support the role of self-compassion components in maintaining PTSD and imply the recommendation to facilitate decrease of self-judgment, isolation, and over-identification and increase of self-kindness in the treatment of PTSD patients. The reduction of self-judgment appears to be most important, especially for patients with a high initial level of self-judgment.

  4. Prostate Cancer in Elderly Croatian Men: 5-HT Genetic Polymorphisms and the Influence of Androgen Deprivation Therapy on Osteopenia—A Pilot Study

    Science.gov (United States)

    Pauković, Paulina; Cvijetić, Selma; Pizent, Alica; Jurasović, Jasna; Milković-Kraus, Sanja; Dodig, Slavica; Mück-Šeler, Dorotea; Mustapić, Maja; Pivac, Nela; Lana-Feher-Turković; Pavlović, Mladen

    2012-01-01

    Background: The aim of this study was to determine the relationship between body mass index, biochemical parameters, and 5-hydroxytryptamine (5-HT) genetic polymorphisms and prostate dysfunction in an elderly general male population. Results: One hundred and seventeen elderly male subjects [60 men without symptoms of prostate hyperplasia, 42 men with untreated benign prostatic hyperplasia (BPH), and 15 men with prostate cancer (PCa)] treated with finasteride or flutamide were included. Multiple comparisons showed significant difference in age, T-score, concentration of phosphorus, calcium, C-reactive protein, and prostate-specific antigen (PSA) between the groups. T-score was the lowest and phosphorus concentration was the highest in the PCa group. Highest PSA, proteins, calcium, and Hekal's formula score were found in the BPH group. Patients with PCa were more frequent GG+GA carriers of 5-HT1B 1997A/G gene polymorphism (p=0.035). Univariate regression analysis showed association of PCa-treated subjects with age (p=0.010) and 5-HT1B genetic polymorphism (p=0.018). Antiandrogen therapy affects T-score (p=0.017), serum phosphorus (p=0.008), glucose (p=0.036), and total proteins (p=0.050). Multivariate-stepwise logistic regression analysis showed the significant association of treated PCa with age (p=0.028) and inorganic phosphorus (p=0.005), and a marginal association with ultrasonographic T-score (p=0.052). Conclusions: Antiandrogen therapy might induce bone mineral loss in elderly PCa patients. Preliminary data imply that the genetic variants of the 5-HT1B receptor might be associated with PCa. PMID:22420486

  5. The influence of surface chemistry and size of nanoscale graphene oxide on photothermal therapy of cancer using ultra-low laser power.

    Science.gov (United States)

    Yang, Kai; Wan, Jianmei; Zhang, Shuai; Tian, Bo; Zhang, Youjiu; Liu, Zhuang

    2012-03-01

    Photothermal therapy as a physical treatment approach to destruct cancer has emerged as an alternative of currently used cancer therapies. Previously we have shown that polyethylene glycol (PEG) functionalized nano-graphene oxide (nGO-PEG) with strong optical absorption in the near-infrared (NIR) region was a powerful photothermal agent for in vivo cancer treatment. In this work, by using ultra-small reduced graphene oxide (nRGO) with non-covalent PEG coating, we study how sizes and surface chemistry affect the in vivo behaviors of graphene, and remarkably improve the performance of graphene-based in vivo photothermal cancer treatment. Owing to the enhanced NIR absorbance and highly efficient tumor passive targeting of nRGO-PEG, excellent in vivo treatment efficacy with 100% of tumor elimination is observed after intravenous injection of nRGO-PEG and the followed 808 nm laser irradiation, the power density (0.15 W/cm(2), 5 min) of which is an order of magnitude lower than that usually applied for in vivo tumor ablation using many other nanomaterials. All mice after treatment survive over a period of 100 days without a single death or any obvious sign of side effect. Our results highlight that both surface chemistry and sizes are critical to the in vivo performance of graphene, and show the promise of using optimized nano-graphene for ultra-effective photothermal treatment, which may potentially be combined with other therapeutic approaches to assist our fight against cancer. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. Cumulative viral load and virologic decay patterns after antiretroviral therapy in HIV-infected subjects influence CD4 recovery and AIDS.

    Directory of Open Access Journals (Sweden)

    Vincent C Marconi

    Full Text Available BACKGROUND: The impact of viral load (VL decay and cumulative VL on CD4 recovery and AIDS after highly-active antiretroviral therapy (HAART is unknown. METHODS AND FINDINGS: Three virologic kinetic parameters (first year and overall exponential VL decay constants, and first year VL slope and cumulative VL during HAART were estimated for 2,278 patients who initiated HAART in the U.S. Military HIV Natural History Study. CD4 and VL trajectories were computed using linear and nonlinear Generalized Estimating Equations models. Multivariate Poisson and linear regression models were used to determine associations of VL parameters with CD4 recovery, adjusted for factors known to correlate with immune recovery. Cumulative VL higher than the sample median was independently associated with an increased risk of AIDS (relative risk 2.38, 95% confidence interval 1.56-3.62, p<0.001. Among patients with VL suppression, first year VL decay and slope were independent predictors of early CD4 recovery (p = 0.001 and overall gain (p<0.05. Despite VL suppression, those with slow decay during the first year of HAART as well as during the entire therapy period (overall, in general, gained less CD4 cells compared to the other subjects (133 vs. 195.4 cells/µL; p = 0.001 even after adjusting for potential confounders. CONCLUSIONS: In a cohort with free access to healthcare, independent of established predictors of AIDS and CD4 recovery during HAART, cumulative VL and virologic decay patterns were associated with AIDS and distinct aspects of CD4 reconstitution.

  7. The Influence of Physical Therapy Guideline Adherence on Healthcare Utilization and Costs among Patients with Low Back Pain: A Systematic Review of the Literature.

    Science.gov (United States)

    Hanney, William J; Masaracchio, Michael; Liu, Xinliang; Kolber, Morey J

    2016-01-01

    Low back pain (LBP) is common and associated healthcare costs are significant. While clinical practice guidelines have been established in an attempt to reduce costs and healthcare utilization, it is unclear if adherence to physical therapy guidelines for those with LBP is efficacious. Therefore, the purpose of this study was to assess current evidence and evaluate the impact of physical therapy guideline adherence on subsequent healthcare costs and utilization for patients with LBP. An electronic search was conducted in PubMed, CINAHL (EBSCO Host), AMED (Ovid), and PEDro. Studies included in this review were published in peer reviewed journals and the primary mode of treatment was administered by a physical therapist. Also, the definition of adherence was clearly defined based on claims data and at least one measure of cost or utilization reported. Quality assessment was evaluated via a modified Downs and Black checklist. Due to the conceptual heterogeneity in variable measurements, data were qualitatively synthesized and stratified by reported utilization and cost measures. A total of 256 results were identified and after omitting duplicates, 4 articles were retained, which were all retrospective in nature. Quality scores ranged between 19 and 21 points out of a possible 26 on the modified Downs and Black checklist. All identified studies used the same definition of guideline adherence, which focused on billing active codes and minimizing use of passive codes. The results demonstrated trends that, with a few exceptions, suggested those patients with LBP that were treated with an adherent guideline program demonstrated decreased healthcare utilization and an overall healthcare savings. Preliminary evidence suggests that adherence to established clinical practice guidelines may assist with decreasing healthcare utilization and costs. Additional research based on prospective randomized controlled trials are needed to provide high quality evidence regarding the

  8. 手法治疗前后对膝骨关节炎患者生存质量影响分析%The Influence of Manual Therapy on the Quality of Life in Patients with Knee Osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    黄杰文; 张国超; 简松胜; 任兆峰

    2011-01-01

    目的:探讨手法治疗对膝骨关节炎患者生理功能、社会功能、躯体疼痛、活力、生理职能、精神健康、情感角色和总体健康的影响.方法:对120例KOA患者采用手法治疗,(2~3)日实施手法一次,治疗1个月后,根据SF-36量表的内容,对KOA患者治疗前后的生存质最进行评价.结果:治疗前后生理功能、社会功能、躯体疼痛、活力四个维度有明显改善(P0.05).结论:手法治疗能明显改善KOA患者生存质量,是临床上一种治疗KOA有效、便捷的方法.%Objective:To investigate the influence of Manual therapy on the knee physical function, social function, bodily pain, vitality, physical function, mental health,emotional role and general health of Patients with knee osteoarthritis. Methods: 120 KOA patients were treated with manual therapy, Implementation of the practices once for (2~3) days, according to the content of SF-36 scale, and evaluate the quality of life of KOA patients after one month treatment. Results: Before and after treatment,physical function, social function, bodily pain, vitality, a significant improvement in four dimensions (P <0.05); and physical function, mental health, emotional role and general health did not significantly improve (P> 0.05).Conclusion: manual therapy can significantly improve the quality of life in KOA patients, is a clinically effective and convenient treatment of KOA.

  9. THE LIS STUDY (LYUBERTSY STUDY ON MORTALITY RATE IN PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION. EVALUATION OF DRUG THERAPY. PART 2. INFLUENCE OF PREVIOUS DRUG TREATMENT ON LONG-TERM LIFE PROGNOSIS

    Directory of Open Access Journals (Sweden)

    S. Yu. Martsevich

    2015-12-01

    Full Text Available Aim. To evaluate drug therapy received by patients who had survived acute myocardial infarction (AMI in the framework of the AMI register (the “LIS” study and estimate this therapy influence on long-term outcomes of the disease. Material and methods. The total of 961 patients of 1133 enrolled in the “LIS” study , were discharged from hospital. 191 patients had died during follow-up. 632 patients (who had survived and consented to visit out-patient clinic underwent repeated examination (median of follow-up 1.6 [1.0; 2.4] years. Data about treatment before and during AMI were received from patient’s charts; data about treatment after AMI were obtained from out-patient medical records. Results. Before reference AMI only a small number of the patients received the main drug groups (antiplatelet agents, β-blockers, ACE inhibitors, statins, at that ACE inhibitors were prescribed more often than the others. Use of β-blockers and ACE inhibitors before reference AMI significantly improved long-term life prognosis [relative risk (RR 0.70 and 0.66, respectively]. Rate of the main drug groups prescribed in hospital was rather high with the exception of thrombolytics (less than 10%. Thrombolytics, β-blockers and antiplatelet agents prescribed in hospital significantly improved long-term life prognosis of patients (RR 0.42, 0.65 and 0.58 respectively. At the second visit (according to data of out-patient medical records rate of antiplatelet agents, ACE inhibitors, β-blockers and statins prescription exceeded 60%. Conclusion. Very low prevalence of adequate drug therapy preceding AMI determines high mortality rate among survived acute stage of myocardial infarction patients in long-term period.

  10. THE LIS STUDY (LYUBERTSY STUDY ON MORTALITY RATE IN PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION. EVALUATION OF DRUG THERAPY. PART 2. INFLUENCE OF PREVIOUS DRUG TREATMENT ON LONG-TERM LIFE PROGNOSIS

    Directory of Open Access Journals (Sweden)

    S. Yu. Martsevich

    2012-01-01

    Full Text Available Aim. To evaluate drug therapy received by patients who had survived acute myocardial infarction (AMI in the framework of the AMI register (the “LIS” study and estimate this therapy influence on long-term outcomes of the disease. Material and methods. The total of 961 patients of 1133 enrolled in the “LIS” study , were discharged from hospital. 191 patients had died during follow-up. 632 patients (who had survived and consented to visit out-patient clinic underwent repeated examination (median of follow-up 1.6 [1.0; 2.4] years. Data about treatment before and during AMI were received from patient’s charts; data about treatment after AMI were obtained from out-patient medical records. Results. Before reference AMI only a small number of the patients received the main drug groups (antiplatelet agents, β-blockers, ACE inhibitors, statins, at that ACE inhibitors were prescribed more often than the others. Use of β-blockers and ACE inhibitors before reference AMI significantly improved long-term life prognosis [relative risk (RR 0.70 and 0.66, respectively]. Rate of the main drug groups prescribed in hospital was rather high with the exception of thrombolytics (less than 10%. Thrombolytics, β-blockers and antiplatelet agents prescribed in hospital significantly improved long-term life prognosis of patients (RR 0.42, 0.65 and 0.58 respectively. At the second visit (according to data of out-patient medical records rate of antiplatelet agents, ACE inhibitors, β-blockers and statins prescription exceeded 60%. Conclusion. Very low prevalence of adequate drug therapy preceding AMI determines high mortality rate among survived acute stage of myocardial infarction patients in long-term period.

  11. 肌内效贴对急性期脑卒中患者上肢功能恢复的影响%The Influence of Kinesiotape Therapy on the Recovery of Upper Limb Function of Acute Stroke Patients

    Institute of Scientific and Technical Information of China (English)

    陈志标; 陈焕洲; 冼祖新; 蔡远忠; 梁方旭; 王本国

    2015-01-01

    Objective:To investigate the influence of kinesiotape therapy on the recovery of upper limb function of acute stroke patients. Methods:50 cases of acute stroke patients were randomly divided into control group (n=25) and treatment group (n=25), both of which received conventional re-habilitation treatment (exercise in bed, acupuncture and physical agents therapy, trunk control training, upper limb function training, balance training, ambulation exercise, ADL training), while treatment group combined with kinesiotape therapy, once every other day, maintain>24h for every single time, totally for 2 weeks;before treatment and after 2 weeks, used FMA, MBI scores to evaluate the improvement of upper limb function and activi-ties of daily living of two groups. Results:After treatment, the improvement of FMA score and MBI score of treatment group were both significantly better than those of control group (P24h,共2周;在治疗前、治疗2周后采用简式Fugl-Meyer上肢功能评分(FMA)、改良巴氏指数量表(MBI)评分评价两组患者上肢运动功能及日常生活活动能力的改善情况.结果:治疗后,治疗组FMA评分、MBI评分改善程度均显著优于对照组(P<0.05).结论:肌内效贴可有效提高急性期脑卒中患者的治疗效果,促进患者上肢运动功能恢复,改善日常生活活动能力.

  12. 导乐陪伴分娩联合音乐疗法对产后抑郁症的影响研究%Influence study on doula delivery combined with music therapy for postnatal depression

    Institute of Scientific and Technical Information of China (English)

    廖庆珍

    2016-01-01

    目的:探讨导乐陪伴分娩联合音乐疗法对产后抑郁症的影响。方法:收治初产妇156例,分为试验组与对照组各78例。试验组给予导乐陪伴分娩联合音乐疗法,对照组给予传统分娩模式,比较两组产妇的产后抑郁症发生率。结果:试验组产后抑郁症发生率3.85%,明显低于对照组的16.67%(P<0.05)。结论:在产妇分娩过程中,给予导乐陪伴分娩联合音乐疗法,利于产妇心理健康,可以有效降低产后抑郁症的发病率。%Objective:To explore the influence of doula delivery combined with music therapy for postnatal depression.Methods:156 cases of primipara were selected.They were divided into the experimental group and the control group with 78 cases in each. The patients in the experimental group were given doula delivery combined with music therapy.The patients in the control group were given the traditional delivery.We compared the postpartum depression incidence of two groups.Results:In the experimental group,the incidence of postpartum depression of 3.85% was significantly lower than 16.67% in the control group(P<0.05). Conclusion:In the process of childbirth,giving doula delivery combined with music therapy was conducive to maternal mental health,and it can effectively reduce the incidence of postpartum depression.

  13. Influence of the strengthening occupational therapy for stroke hemiplegia patients’ sport ability%强化作业疗法对脑卒中偏瘫患者运动能力的影响

    Institute of Scientific and Technical Information of China (English)

    谢瑞娟; 石翠霞; 邓赟; 李瑞芬; 王燕; 田明杰

    2012-01-01

      Objective To observe the influence of the strengthening occupational therapy for stroke hemiplegia patients’ sport ability. Methods 80 patients with stroke hemiplegia were divided into the treatment group (40 cases) and the control group (40 cases). The control group adopted the comprehensive rehabilitation measures, and the treatment group strengthened the occupational therapy on the basis of comprehensive rehabilitation measures. Clinical curative effects of the two groups were observed after three months. Results There were significant differences between the two groups (P<0.05). The treatment group’s effect was obviously superior to the control group in improving the sport ability of hemiplegia patients’ upper limbs, hand,and lower limb, and the ADL ability. Conclusion The strengthening occupational therapy can obviously promote the improvement of sport ability of stroke hemiplegia patients.%  目的观察强化作业疗法对脑卒中偏瘫患者运动能力的影响.方法将80例脑卒中偏瘫患者分为治疗组(40例)和对照组(40例),对照组采用综合康复治疗措施,治疗组在综合康复治疗措施基础上强化作业治疗,治疗3个月后对两组患者进行疗效观察.结果治疗组在提高偏瘫患者上肢及手、下肢运动能力和ADL能力方面,效果明显优于对照组,两组比较差异有统计学意义(P<0.05).结论强化作业疗法可明显促进脑卒中偏瘫患者运动能力的提高.

  14. Temporal Influence of Heart Failure Hospitalizations Prior to Implantable Cardioverter Defibrillator or Cardiac Resynchronization Therapy With Defibrillator on Subsequent Outcome in Mild Heart Failure Patients (from MADIT-CRT)

    DEFF Research Database (Denmark)

    Lee, Andy Y; Moss, Arthur J; Ruwald, Martin H;

    2015-01-01

    The temporal effect of heart failure (HF) hospitalization occurring at different time periods before implantation has not yet been studied in detail. The aim of the present study was to investigate the potential association between time from last HF hospitalization to device implantation and effe......The temporal effect of heart failure (HF) hospitalization occurring at different time periods before implantation has not yet been studied in detail. The aim of the present study was to investigate the potential association between time from last HF hospitalization to device implantation...... and effects on subsequent outcomes and benefit from cardiac resynchronization therapy with a defibrillator (CRT-D). Multivariate Cox models were used to determine the temporal influence of previous HF hospitalization on the end point of HF or death within all left bundle branch block implantable cardioverter......-defibrillator (ICD) and CRT-D patients enrolled in the Multicenter Automatic Defibrillator Implantation Trial-Cardiac Resynchronization Therapy (MADIT-CRT) trial (n = 1,250) and to evaluate the clinical benefit of CRT-D implantation, comparing CRT-D patients with ICD patients within each previous HF hospitalization...

  15. Clinical Efficacy and Safety of Decitabine Combined With Low - dose Mitoxantron Plus Cytarabine in the Treatment of Recurrent and Refractory Acute Myeloid Leukemia%地西他滨联合减量米托蒽醌+阿糖胞苷方案治疗复发难治性急性髓系白血病的临床疗效及安全性分析

    Institute of Scientific and Technical Information of China (English)

    丁卓玲; 邓明凤; 唐元艳; 黄俊; 陈永玲; 张利铭

    2016-01-01

    Objective To investigate the clinical efficacy and safety of decitabine(DAC)combined with low - dose mitoxantrone plus cytarabine(MA)(briefly called DAC combined therapy)in the treatment of recurrent and refractory acute myeloid leukemia(AML). Methods Enrolled 12 patients with recurrent and refractory AML who were complete in the Jingzhou Hospital Affiliated to Tongji Medical College,Huazhong University of Science and Technology from August 2011 to May 2013. DAC combined therapy was undertaken on the patients〔intravenous drip of DAC by 20 mg·(m2 )- 1 ·d - 1 from day 1 to day 5;intravenous drip of mitoxantrone by 8 - 12 mg/ m2 from day 6 to day 8;intravenous drip of cytarabine by 100 mg/ m2 from day 6 to day 8 and on day 10〕. Before and after treatment,haematological indexes( white blood cell count,Hb and blood platelet count),the proportion of monoblasts and / or infantile monocytes among peripheral blood leukocytes,the proportion of monoblasts and / or infantile monocytes among bone marrow nucleated cells,genetic changes of bone marrow cells,chromosome abnormality rate and effective rate of cytogenetic responses. The survival status(from the end of treatment till December 2013)and adverse effects of patients were recorded. Results After treatment,Hb,blood platelet count,the proportion of monoblasts and/ or infantile monocytes among peripheral blood leukocytes,the proportion of monoblasts and/ or infantile monocytes among bone marrow nucleated cells changed significantly compared with those before treatment(P < 0. 05 ). After treatment,4(33. 3% ) patients had complete cytogenetic responses,3(25. 0% )had partial cytogenetic responses,5(41. 7% ) had no cytogenetic responses,and the hematologic overall response rate was 58. 3% (7 / 12). Among the 5(41. 7% )patients with chromosome abnormality,1 patient had complete cytogenetic responses and 2 patients had partial cytogenetic responses after treatment,with a total response rate of 60. 0% (3 / 5). Adverse effects

  16. 心理护理干预对抑郁症患者临床疗效的影响%The influence of psychological nursing intervention to effect of clinic therapy on depression.

    Institute of Scientific and Technical Information of China (English)

    许丽霞; 王秀芬; 孙惠萍; 曹志坤; 周策

    2011-01-01

    目的:探讨心理护理干预对抑郁症患者临床疗效的影响.方法:对我院住院治疗的76例抑郁症患者随机分成治疗组和对照组各38例,两组同时服用相同的抗抑郁药舍曲林25~75 mg,每日1次,并给予常规护理,治疗组增加心理护理干预措施,包括精神分析、认知疗法、音乐疗法等,同时给患者讲解抑郁症的相关知识,做好健康教育,督促患者定期复查,做好随访工作.分别在治疗前后2、4、8周末用汉密顿抑郁量表(HAMD)评分和四级疗效评定、服药依从性比较.结果:心理干预前两组HAMD评分无统计学差异(P>0.05),护理干预8周末HAMD评分治疗组明显低于对照组,服药依从性明显高于对照组,具有显著性差异(P<0.01),两组疗效评定治疗组显效率明显高于对照组(P<0.05).结论:心理护理干预可提高临床疗效及服药依从性,降低复发率,提高生活质量.%Objective :To explore the influence of pchcological nursing intervention to effect of clinic therapy on depression.Methods :76 cases with depression who were treated in our hospital from were randomly divided into therapy group and control group with 38 cased respectively.Two group inpatients takod the same midicine at the same time (Sertralin 25 -75 mg,PO once a day) and routine nursing care.In therapy group, the inpatients were increased psychcological nursing intervention measures.The intervention measurs included psychological analysis, cognitive therapy and music therapy etc.Meanwhile doctors instructed the study inpatients the relative knowladge ,gave heathy education and arranged the patients to check up regularly.Two groups patients were evaluated before intervention and after intervention by HAMD and compared with the compliance.Results:There was no significant statistic difference between two groups before intervention evaluated by HAMD (P > 0.05 ).After 8 weeks intervention, the therapy group patients had a higher scores by HAM D and

  17. Genetic factors influencing pyrimidine-antagonist chemotherapy

    NARCIS (Netherlands)

    Maring, JG; Groen, HJM; Wachters, FM; Uges, DRA; de Vries, EGE

    2005-01-01

    Pyrimidine antagonists, for example, 5-fluorouracil (5-FU), cytarabine (ara-C) and gemcitabine (dFdC), are widely used in chemotherapy regimes for colorectal, breast, head and neck, non-small-cell lung cancer, pancreatic cancer and leukaemias. Extensive metabolism is a prerequisite for conversion of

  18. What Is Music Therapy?

    Science.gov (United States)

    American M