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Sample records for chemotherapy naive patients

  1. chemotherapy patients

    Directory of Open Access Journals (Sweden)

    Katarzyna Augustyniuk

    2016-02-01

    Full Text Available Background . Complementary and alternative medicine (CAM practices for cancer have become popular among oncology patients. An increasing interest in alternative medicine can be explained by the inefficiency of conventional treatment, dissatisfaction with treating patients like objects, and the will to use all available treatment methods. Objectives . The authors assessed how often patients use CAM methods, and which of them are most popular. Material and methods . The study was conducted in Military Hospital no. 109 and the Independent Public Clinical Hospital no. 1 in Szczecin among 100 chemotherapy patients. This survey-based study was performed using an original questionnaire. Results. Most respondents (68% did not use alternative methods to fight the disease. The most popular treatment methods were: herbal medicine (50%, alternative medicine preparations (38% and diet (25%, and the least common: hypnosis (3% and aromatherapy (3%. Analyzed sociodemographic factors had no effects on a choice of a CAM method. Patients obtained information about CAM methods mainly from the Internet (40%, medical staff (37% and literature (31%. Conclusions . 1. Using CAM by patients receiving chemotherapy for neoplasms is quite a common phenomenon. 2. CAM were more often chosen by women. Neither the duration of the disease nor sociodemographic data had effects on making the decision to use CAM methods. 3. The most popular CAM were: herbal medicine, alternative medicine preparations, and diet. 4. Cancer patients should receive special support from nurses and doctors as well as other members of the therapeutic team. Oncology patients should never be left on their own so that they were forced to seek help and support in therapies unconfirmed by scientific investigation.

  2. Subtrochanteric fractures in bisphosphonate-naive patients

    DEFF Research Database (Denmark)

    Adachi, Jonathan D; Lyles, Kenneth; Boonen, Steven;

    2011-01-01

    Our purpose was to characterize the risks of osteoporosis-related subtrochanteric fractures in bisphosphonate-naive individuals. Baseline characteristics of patients enrolled in the HORIZON-Recurrent Fracture Trial with a study-qualifying hip fracture were examined, comparing those who sustained ...

  3. Efficacy and safety of enzalutamide in patients 75 years or older with chemotherapy-naive metastatic castration-resistant prostate cancer

    DEFF Research Database (Denmark)

    Graff, J N; Baciarello, G; Armstrong, A J;

    2016-01-01

    -resistant prostate cancer. Overall survival (OS) and radiographic progression-free survival (rPFS) were coprimary end points. Subgroup analysis of men aged ≥75 years (elderly) and men aged ... for an overall higher incidence of falls among elderly patients than younger patients [84/609 (13.8%) versus 62/1106 (5.6%)] and among elderly patients receiving enzalutamide than those receiving placebo [61/317 (19.2%) versus 23/292 (7.9%)]. CONCLUSIONS: Elderly men benefited from treatment with enzalutamide...... in terms of OS and rPFS. Enzalutamide was well tolerated in the elderly subgroup and those aged falls. CLINICAL TRIAL IDENTIFIER: NCT01212991, ClinicalTrials.gov....

  4. Efficacy and Safety of Abiraterone Acetate in Elderly (75 Years or Older) Chemotherapy Naive Patients with Metastatic Castration Resistant Prostate Cancer

    NARCIS (Netherlands)

    Smith, M.R.; Rathkopf, D.E.; Mulders, P.F.A.; Carles, J.; Poppel, H. Van; Li, J.; Kheoh, T.; Griffin, T.W.; Molina, A.; Ryan, C.J.

    2015-01-01

    PURPOSE: Metastatic castration resistant prostate cancer primarily affects elderly men. In this post hoc analysis we investigated the safety and efficacy of abiraterone acetate in elderly (age 75 years or greater) and younger (less than 75 years) patient subgroups at the prespecified interim analysi

  5. Phase III study comparing cisplatin plus gemcitabine with cisplatin plus pemetrexed in chemotherapy-naive patients with advanced-stage non-small-cell lung cancer

    DEFF Research Database (Denmark)

    Scagliotti, G.V.; Parikh, P.; Pawel, J. von;

    2008-01-01

    Purpose Cisplatin plus gemcitabine is a standard regimen for first-line treatment of advanced non-small-cell lung cancer (NSCLC). Phase II studies of pemetrexed plus platinum compounds have also shown activity in this setting. Patients and Methods This noninferiority, phase III, randomized study ...... neutropenia (P = .002); and alopecia (P

  6. Multicenter Phase II Study Evaluating Two Cycles of Docetaxel, Cisplatin and Cetuximab as Induction Regimen Prior to Surgery in Chemotherapy-Naive Patients with NSCLC Stage IB-IIIA (INN06-Study.

    Directory of Open Access Journals (Sweden)

    Wolfgang Hilbe

    Full Text Available Different strategies for neoadjuvant chemotherapy in patients with early stage NSCLC have already been evaluated. The aim of this study was to evaluate the tolerability and efficacy of a chemoimmunotherapy when limited to two cycles.Between 01/2007 and 03/2010 41 patients with primarily resectable NSCLC stage IB to IIIA were included. Treatment consisted of two cycles cisplatin (40 mg/m2 d1+2 and docetaxel (75 mg/m2 d1 q3 weeks, accompanied by the administration of cetuximab (400 mg/m2 d1, then 250 mg weekly. The primary endpoint was radiological response according to RECIST.40 patients were evaluable for toxicity, 39 for response. The main grade 3/4 toxicities were: neutropenia 25%, leucopenia 11%, febrile neutropenia 6%, nausea 8% and rash 8%. 20 patients achieved a partial response, 17 a stable disease, 2 were not evaluable. 37 patients (95% underwent surgery and in three of them a complete pathological response was achieved. At a median follow-up of 44.2 months, 41% of the patients had died, median progression-free survival was 22.5 months.Two cycles of cisplatin/ docetaxel/ cetuximab showed promising efficacy in the neoadjuvant treatment of early-stage NSCLC and rapid operation was possible in 95% of patients. Toxicities were manageable and as expected.EU Clinical Trials Register; Eudract-Nr: 2006-004639-31.

  7. Insulin degludec versus insulin glargine in insulin-naive patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Zinman, Bernard; Philis-Tsimikas, Athena; Cariou, Bertrand;

    2012-01-01

    To compare ultra-long-acting insulin degludec with glargine for efficacy and safety in insulin-naive patients with type 2 diabetes inadequately controlled with oral antidiabetic drugs (OADs).......To compare ultra-long-acting insulin degludec with glargine for efficacy and safety in insulin-naive patients with type 2 diabetes inadequately controlled with oral antidiabetic drugs (OADs)....

  8. Quality of life of palliative chemotherapy naive patients with advanced adenocarcinoma of the stomach or esophagogastric junction treated with irinotecan combined with 5-fluorouracil and folinic acid: results of a randomised phase III trial.

    LENUS (Irish Health Repository)

    Curran, Desmond

    2009-09-01

    PURPOSE: The quality of life (QL) of advanced gastric cancer patients receiving irinotecan, folinic acid and 5-fluorouracil (5-FU) (IF arm) or cisplatin with 5-FU (CF arm) is presented. METHODS: Patients with measurable or evaluable advanced gastric cancer received IF weekly for 6\\/7 weeks or CF q4 weeks. QL was assessed using the EORTC QLQ-C30 at baseline, subsequently every 8 weeks until progression and thereafter every 3 months until death. The QL data were analysed using several statistical methods including summary measures and pattern-mixture modelling. RESULTS: A total of 333 patients were randomised and treated (IF 170, CF 163). The time-to-progression for IF and CF was 5.0 and 4.2 months (P = 0.088), respectively. The overall compliance rates for QL questionnaire completion were 60 and 56% in the IF and CF arms, respectively. Significant treatment differences were observed for the physical functioning scale (P = 0.024), nausea\\\\vomiting (P = 0.001) and EQ-5D thermometer (P = 0.020) in favour of the IF treatment arm. CONCLUSION: There was a trend in favour of IF over CF in time-to-progression. The IF group also demonstrated a better safety profile than CF and a better QL on a number of multi-item scales, suggesting that IF offers an alternative first-line platinum-free treatment option for advanced gastric cancer.

  9. [Chemotherapy for brain tumors in adult patients].

    Science.gov (United States)

    Weller, M

    2008-02-01

    Chemotherapy has become a third major treatment option for patients with brain tumors, in addition to surgery and radiotherapy. The role of chemotherapy in the treatment of gliomas is no longer limited to recurrent disease. Temozolomide has become the standard of care in newly diagnosed glioblastoma. Several ongoing trials seek to define the role of chemotherapy in the primary care of other gliomas. Some of these studies are no longer only based on histological diagnoses, but take into consideration molecular markers such as MGMT promoter methylation and loss of genetic material on chromosomal arms 1p and 19q. Outside such clinical trials chemotherapy is used in addition to radiotherapy, e.g., in anaplastic astrocytoma, medulloblastoma or germ cell tumors, or as an alternative to radiotherapy, e.g., in anaplastic oligodendroglial tumors or low-grade gliomas. In contrast, there is no established role for chemotherapy in other tumors such as ependymomas, meningiomas or neurinomas. Primary cerebral lymphomas are probably the only brain tumors which can be cured by chemotherapy alone and only by chemotherapy. The chemotherapy of brain metastases follows the recommendations for the respective primary tumors. Further, strategies of combined radiochemotherapy using mainly temozolomide or topotecan are currently explored. Leptomeningeal metastases are treated by radiotherapy or systemic or intrathecal chemotherapy depending on their pattern of growth. PMID:18253773

  10. Tiotropium in patients with moderate COPD naive to maintenance therapy: a randomised placebo-controlled trial

    OpenAIRE

    Troosters, Thierry; Sciurba, Frank C.; Decramer, Marc; Siafakas, Nikos M.; Klioze, Solomon S.; Sutradhar, Santosh C.; Weisman, Idelle M; Yunis, Carla

    2014-01-01

    Background: The benefits of pharmacotherapy with tiotropium HandiHaler 18 μg for patients with chronic obstructive pulmonary disease (COPD) have been previously demonstrated. However, few data exist regarding the treatment of moderate disease (Global Initiative for Chronic Obstructive Lung Disease (GOLD) stage II). Aims: To determine whether tiotropium improves lung function/patient-reported outcomes in patients with GOLD stage II COPD naive to maintenance therapy. Methods: A randomised 24-we...

  11. Patient expectancy and post-chemotherapy nausea

    DEFF Research Database (Denmark)

    Colagiuri, Ben; Zachariae, Robert

    2010-01-01

    BACKGROUND: Post-chemotherapy nausea remains a significant burden to cancer patients. While some studies indicate that expecting nausea is predictive of experiencing nausea, there are a number of conflicting findings. PURPOSE: The purpose of this study was to conduct a meta-analytic review...... to determine the strength of the relationship between expectancy and post-chemotherapy nausea. METHODS: The findings from 17 relevant studies (n = 2,400) identified through systematic searches of Medline, PsycInfo, and Cinhal were analyzed using a combination of meta-analytic techniques. RESULTS: Overall...

  12. Abiraterone acetate plus prednisone versus placebo plus prednisone in chemotherapy-naive men with metastatic castration-resistant prostate cancer (COU-AA-302): final overall survival analysis of a randomised, double-blind, placebo-controlled phase 3 study

    NARCIS (Netherlands)

    Ryan, C.J.; Smith, M.R.; Fizazi, K.; Saad, F.; Mulders, P.F.A.; Sternberg, C.N.; Miller, K.; Logothetis, C.J.; Shore, N.D.; Small, E.J.; Carles, J.; Flaig, T.W.; Taplin, M.E.; Higano, C.S.; Souza, P. de; Bono, J.S. de; Griffin, T.W.; Porre, P. De; Yu, M.K.; Park, Y.C.; Li, J.; Kheoh, T.; Naini, V.; Molina, A.; Rathkopf, D.E.; Gerritsen, W.R.

    2015-01-01

    BACKGROUND: Abiraterone acetate plus prednisone significantly improved radiographic progression-free survival compared with placebo plus prednisone in men with chemotherapy-naive castration-resistant prostate cancer at the interim analyses of the COU-AA-302 trial. Here, we present the prespecified f

  13. Transcatheter arterial chemoembolization and radiation therapy for treatment-naive patients with locally advanced hepatocellular carcinoma

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    Kim, Sang Won [Dept. of Radiation Oncology, Yeungnam University Medical Center, Daegu (Korea, Republic of); Oh, Dong Ryul; Park, Hee Chul; Lim, Do Hoon; Shin, Sung Wook; Cho, Sung Ki; Gwak, Geum Youn; Choi, Moon Seok; Paik, Yong Han; Paik, Seung Woon [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2013-12-15

    To evaluate the safety and efficacy of transcatheter arterial chemoembolization (TACE) followed by radiotherapy (RT) in treatment-naive patients with locally advanced hepatocellular carcinoma (HCC). Eligibility criteria were as follows: newly diagnosed with HCC, the Barcelona Clinic Liver Cancer stage C, Child-Pugh class A or B, and no prior treatment for HCC. Patients with extrahepatic spread were excluded. A total of 59 patients were retrospectively enrolled. All patients were treated with TACE followed by RT. The time interval between TACE and RT was 2 weeks as per protocol. A median RT dose was 47.25 Gy10 as the biologically effective dose using the α/β = 10 (range, 39 to 65.25 Gy10). At 1 month, complete response was obtained in 3 patients (5%), partial response in 27 patients (46%), stable disease in 13 patients (22%), and progressive disease in 16 patients (27%). The actuarial one- and two-year OS rates were 60.1% and 47.2%, respectively. The median OS was 17 months (95% confidence interval, 5.6 to 28.4 months). The median time to progression was 4 months (range, 1 to 35 months). Grade 3 or greater liver enzyme elevation occurred in only two patients (3%) after RT. Grade 3 gastroduodenal toxicity developed in two patients (3%). The combination treatment of TACE followed by RT with two-week interval was safe and it showed favorable outcomes in treatment-naive patients with locally advanced HCC. A prospective randomized trial is needed to validate these results.

  14. Extrastriatal dopamine D 2/3 receptor density and distribution in drug-naive schizophrenic patients.

    Science.gov (United States)

    Tuppurainen, H; Kuikka, J; Viinamäki, H; Husso-Saastamoinen, M; Bergström, K; Tiihonen, J

    2003-04-01

    Several lines of studies have suggested the importance of cortical dopamine (DA) transmission in the pathophysiology of schizophrenia. The putative alteration of striatal D(2) receptor density in schizophrenia has been studied intensely, although extrastriatal DA activity may be more relevant for behavioral symptoms. The aim of this study was to explore extrastriatal D(2/3) density in drug-naive schizophrenic patients. We studied the extrastriatal D(2/3) receptor binding with a novel high-affinity single-photon emission tomography ligand epidepride in seven drug-naive schizophrenic patients and seven matched controls. The symptoms were rated with Positive and Negative Syndrome Scale for Schizophrenia. The findings indicated an extremely low D(2/3) receptor binding among patients in temporal cortex in both hemispheres when compared with controls (effect size 2.0-2.3), and the D(2/3) levels had negative correlations with general psychopathological (r from -0.86 to -0.90) and negative (r from -0.37 to -0.55) schizophrenic symptoms. These results support the previous hypothesis on dysfunction of mesocortical DA function behind the cognitive and negative symptoms in schizophrenia. PMID:12740603

  15. Intravitreal bevacizumab (Avastin) for neovascular age-related macular degeneration in treatment-naive patients

    DEFF Research Database (Denmark)

    Pedersen, Karen Bjerg; Sjølie, Anne Katrin; Møller, Flemming

    2008-01-01

    Abstract. Purpose: To report the effects of intravitreal bevacizumab (Avastin((R))) in treatment-naive patients with exudative age-related macular degeneration (ARMD) assessed by visual acuity (VA), optical coherence tomography (OCT) and contrast sensitivity. Methods: A prospective, uncontrolled...... neovascularization (CNV), 6 (23.1%) had predominantly classic CNV and 5 (19.2%) had minimally classic CNV. Ophthalmic outcome measures included changes in standardized Early Treatment Diabetic Research Study (ETDRS) VA, contrast sensitivity and OCT. The patients were examined at baseline and 1 week, 6 weeks, 3...... months and 6 months after the first injection. Re-treatment was given on an 'as needed' basis. Results: Twenty-four eyes of 24 patients completed 6 months of follow-up. Two patients chose to discontinue the study. Mean ETDRS VA score improved from 55 letters at baseline to 60 letters at 1 week (P < 0...

  16. Metallic taste in cancer patients treated with chemotherapy

    NARCIS (Netherlands)

    Ijpma, I.; Renken, R. J.; ter Horst, G. J.; Reyners, A. K. L.

    2015-01-01

    Background: Metallic taste is a taste alteration frequently reported by cancer patients treated with chemotherapy. Attention to this side effect of chemotherapy is limited. This review addresses the definition, assessment methods, prevalence, duration, etiology, and management strategies of metallic

  17. Attenuated neural response to gamble outcomes in drug-naive patients with Parkinson’s disease

    DEFF Research Database (Denmark)

    van der Vegt, Joyce P M; Hulme, Oliver J; Zittel, Simone;

    2013-01-01

    Parkinson's disease results from the degeneration of dopaminergic neurons in the substantia nigra, manifesting as a spectrum of motor, cognitive and affective deficits. Parkinson's disease also affects reward processing, but disease-related deficits in reinforcement learning are thought to emerge...... at a slower pace than motor symptoms as the degeneration progresses from dorsal to ventral striatum. Dysfunctions in reward processing are difficult to study in Parkinson's disease as most patients have been treated with dopaminergic drugs, which sensitize reward responses in the ventral striatum, commonly...... resulting in impulse control disorders. To circumvent this treatment confound, we assayed the neural basis of reward processing in a group of newly diagnosed patients with Parkinson's disease that had never been treated with dopaminergic drugs. Thirteen drug-naive patients with Parkinson's disease and 12...

  18. Safety and efficacy of tiotropium Respimat versus HandiHaler in patients naive to treatment with inhaled anticholinergics

    DEFF Research Database (Denmark)

    Wise, Robert; Calverley, Peter Ma; Dahl, Ronald;

    2015-01-01

    BACKGROUND: Patients with chronic obstructive pulmonary disease (COPD) who were naive to anticholinergics before the TIOtropium Safety and Performance In Respimat (TIOSPIR) trial may reflect patients seen in practice, in particular in primary care. In addition, investigating safety in these patie...

  19. Basal ganglia volumes in drug-naive first-episode schizophrenia patients before and after short-term treatment with either a typical or an atypical antipsychotic drug

    DEFF Research Database (Denmark)

    Glenthoj, Andreas; Glenthøj, Birte Yding; Mackeprang, Torben;

    2007-01-01

    The present study examined basal ganglia volumes in drug-naive first-episode schizophrenic patients before and after treatment with either a specific typical or atypical antipsychotic compound. Sixteen antipsychotic drug-naive and three minimally medicated first-episode schizophrenic patients and...... in caudate volume in patients suggests intrinsic basal ganglia pathology in schizophrenia, most likely of neurodevelopmental origin....

  20. Distress, anxiety, and depression in cancer patients undergoing chemotherapy

    OpenAIRE

    Thomas Bejoy C; Devi Nandkumar; Sarita Gangadharan P; Pandey Manoj; Hussain Badridien M; Krishnan Rita

    2006-01-01

    Abstract Background Chemotherapy for cancer is an intense and cyclic treatment associated with number of side-effects. The present study evaluated the effect of chemotherapy on distress, anxiety and depression. Patients and methods A total of 117 patients were evaluated by using distress inventory for cancer (DIC2) and hospital anxiety and depression scale (HADS). Majority of the patients were taking chemotherapy for solid tumors (52; 44.4%). Results The mean distress score was 24, 18 (15.38%...

  1. Decreased frontal serotonin2A receptor binding in antipsychotic-naive patients with first-episode schizophrenia

    DEFF Research Database (Denmark)

    Rasmussen, Hans; Erritzoe, David; Andersen, Rune;

    2010-01-01

    , in vivo studies of serotonin(2A) binding report conflicting results, presumably because sample sizes have been small or because schizophrenic patients who were not antipsychotic-naive were included. Furthermore, the relationships between serotonin(2A) binding, psychopathology, and central neurocognitive...

  2. Relationship between the auditory P300 and the procedural memory function in drug-naive patients with Parkinson's disease.

    Science.gov (United States)

    Kim, G W; Sohn, Y H; Huh, K; Kim, J S

    1995-09-01

    We evaluated and compared procedural memory and auditory P300 event-related potential in age-matched normal controls (n = 15) and drug-naive patients with Parkinson's disease (n = 16). We used Gollin's incomplete picture test for visual procedural memory function and Tower of Hanoi puzzle for visuomotor procedural memory function. The mean latency of P300 was significantly prolonged in the Parkinsonian group than in the controls. In the neuropsychology test, the patients group revealed selective impairment of visuomotor procedural memory against preserved visual procedural memory. In the patients group, the latency of P300 was inversely correlated with performance of visuomotor procedural memory. These results suggest that prolonged auditory P300 event-related potential show the dysfunction of visuomotor procedural memory in the basal ganglia, which appears to be more selectively impaired than visual procedural memory in drug-naive patients with Parkinson's disease. PMID:7483680

  3. Left ventricular deformation by speckle tracking echocardiography at 2-year follow-up in treatment naive rheumatoid arthritis patients

    DEFF Research Database (Denmark)

    Logstrup, B. B.; Masic, D.; Laurberg, T. B.;

    2015-01-01

    Background: Patients with rheumatoid arthritis (RA) are at increased risk of cardiovascular disease (CVD) including heart failure. The role of autoimmunity and especially citrullination in the pathogenesis of the increased risk of CVD and the time-course of left ventricular (LV) dysfunction is...... unknown. Objectives: To assess the LV function according to the amount of inflammation during a 2-year follow-up period in a cohort of treatment naive RA patients without known CVD. Methods: Thirty-nine patients (21 women) with mean age 59+/-10.7 years and steroid- and disease-modifying antirheumatic drug...... (DMARD)-naive early RA were included and followed for 2 years. All patients were treated with methotrexate and followed the National treatment algoritm. Disease activity was assessed at baseline and at 2-year follow-up by the use of the Danish national DANBIO registry. IgM rheumafactor (IgM-RF) and anti...

  4. Serum soluble TWEAK levels are decreased in treatment naive noncirrhotic chronic hepatitis B patients.

    Science.gov (United States)

    Asil, Mehmet; Dertli, Ramazan

    2016-09-01

    The mechanisms underlying hepatic inflammation and fibrogenesis in chronic hepatitis B (CHB) are complex and several cytokines are involved. Tumor necrosis factor-like weak inducer of apoptosis (TWEAK) is a member of the tumor necrosis factor superfamily which also acts as a cytokine. This study was conducted to evaluate serum soluble TWEAK (sTWEAK) levels in noncirrhotic CHB patients.Fifty-two treatment naive CHB patients and 30 healthy controls were included in the study and serum sTWEAK concentrations were measured using commercially available ELISA kits.Mean serum sTWEAK concentration was significantly lower in CHB group than healthy controls (189.6 ± 63.3 pg/mL in CHB group and 297.6 ± 61.5 pg/mL in control group, P < 0.001). According to the degree of necroinflammation in liver biopsies mean sTWEAK concentrations were found to be 168.14 ± 51.51, 206.96 ± 58.51, and 223.62 ± 78.88 pg/mL in patients with mild, moderate, and severe inflammation, respectively, and the difference between groups was statistically significant (P = 0.022). sTWEAK concentration was also found to be significantly higher in patients with advanced fibrosis in liver biopsy samples (169.59 ± 52.02 and 211.17 ± 68.22 pg/mL in patients with mild and advanced fibrosis, respectively, P = 0.016). Receiver operating characteristic (ROC) curves were obtained in CHB group to differentiate patients with advanced fibrosis from patients with mild fibrosis. Area under curve (AUC) was 0.676 (95% Cl; 0.526-0.825) for sTWEAK and for the specified cut-off value of 213.67 pg/mL sensitivity and specificity were 60% and 81.4%, respectively. ROC curve for sTWEAK to differentiate patients with severe inflammation revealed an AUC of 0.664 (95% Cl; 0.450-0.878). A cut-off value of 243.27 pg/mL yielded 54.5% sensitivity and 82.9% specificity.Serum sTWEAK concentration is decreased in treatment naive CHB patients. Further studies with simultaneous

  5. Weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer for patients ineligible for 3 weekly maximum tolerable dose chemotherapy

    OpenAIRE

    Vijay Maruti Patil; Vanita Noronha; Amit Joshi; Vamshi Krishna Muddu; Sachin Dhumal; Supreeta Arya; Shashikant Juvekar; P Pai; Pankaj Chatturvedi; Arvind Chaukar Devendra; Sarbani Ghosh; Anil D′cruz; Prabhash Kumar

    2014-01-01

    Objective: To study the safety and efficacy of weekly chemotherapy as part of induction chemotherapy, in locally advanced head and neck cancer for patients, who are unfit for upfront radical treatment. Materials and Methods: It is a retrospective analysis of on-use weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer, who are technically unresectable are unfit for upfront radical treatment. Induction chemotherapy given was a 2 drug combination of paclitaxel (...

  6. Antiretroviral drug resistance in HIV-1 therapy-naive patients in Cuba.

    Science.gov (United States)

    Pérez, Lissette; Kourí, Vivian; Alemán, Yoan; Abrahantes, Yeisel; Correa, Consuelo; Aragonés, Carlos; Martínez, Orlando; Pérez, Jorge; Fonseca, Carlos; Campos, Jorge; Álvarez, Delmis; Schrooten, Yoeri; Dekeersmaeker, Nathalie; Imbrechts, Stijn; Beheydt, Gertjan; Vinken, Lore; Soto, Yudira; Álvarez, Alina; Vandamme, Anne-Mieke; Van Laethem, Kristel

    2013-06-01

    In Cuba, antiretroviral therapy rollout started in 2001 and antiretroviral therapy coverage has reached almost 40% since then. The objectives of this study were therefore to analyze subtype distribution, and level and patterns of drug resistance in therapy-naive HIV-1 patients. Four hundred and one plasma samples were collected from HIV-1 therapy-naive patients in 2003 and in 2007-2011. HIV-1 drug resistance genotyping was performed in the pol gene and drug resistance was interpreted according to the WHO surveillance drug-resistance mutations list, version 2009. Potential impact on first-line therapy response was estimated using genotypic drug resistance interpretation systems HIVdb version 6.2.0 and Rega version 8.0.2. Phylogenetic analysis was performed using Neighbor-Joining. The majority of patients were male (84.5%), men who have sex with men (78.1%) and from Havana City (73.6%). Subtype B was the most prevalent subtype (39.3%), followed by CRF20-23-24_BG (19.5%), CRF19_cpx (18.0%) and CRF18_cpx (10.3%). Overall, 29 patients (7.2%) had evidence of drug resistance, with 4.0% (CI 1.6%-4.8%) in 2003 versus 12.5% (CI 7.2%-14.5%) in 2007-2011. A significant increase in drug resistance was observed in recently HIV-1 diagnosed patients, i.e. 14.8% (CI 8.0%-17.0%) in 2007-2011 versus 3.8% (CI 0.9%-4.7%) in 2003 (OR 3.9, CI 1.5-17.0, p=0.02). The majority of drug resistance was restricted to a single drug class (75.8%), with 55.2% patients displaying nucleoside reverse transcriptase inhibitor (NRTI), 10.3% non-NRTI (NNRTI) and 10.3% protease inhibitor (PI) resistance mutations. Respectively, 20.7% and 3.4% patients carried viruses containing drug resistance mutations against NRTI+NNRTI and NRTI+NNRTI+PI. The first cases of resistance towards other drug classes than NRTI were only detected from 2008 onwards. The most frequent resistance mutations were T215Y/rev (44.8%), M41L (31.0%), M184V (17.2%) and K103N (13.8%). The median genotypic susceptibility score for the

  7. Glutamatergic Metabolites, Volume and Cortical Thickness in Antipsychotic-Naive Patients with First-Episode Psychosis: Implications for Excitotoxicity.

    Science.gov (United States)

    Plitman, Eric; Patel, Raihaan; Chung, Jun Ku; Pipitone, Jon; Chavez, Sofia; Reyes-Madrigal, Francisco; Gómez-Cruz, Gladys; León-Ortiz, Pablo; Chakravarty, M Mallar; de la Fuente-Sandoval, Camilo; Graff-Guerrero, Ariel

    2016-09-01

    Neuroimaging studies investigating patients with schizophrenia often report appreciable volumetric reductions and cortical thinning, yet the cause of these deficits is unknown. The association between subcortical and cortical structural alterations, and glutamatergic neurometabolites is of particular interest due to glutamate's capacity for neurotoxicity; elevated levels may be related to neuroanatomical compromise through an excitotoxic process. To this end, we explored the relationships between glutamatergic neurometabolites and structural measures in antipsychotic-naive patients experiencing their first non-affective episode of psychosis (FEP). Sixty antipsychotic-naive patients with FEP and 60 age- and sex-matched healthy controls underwent a magnetic resonance imaging session, which included a T1-weighted volumetric image and proton magnetic resonance spectroscopy in the precommissural dorsal caudate. Group differences in precommissural caudate volume (PCV) and cortical thickness (CT), and the relationships between glutamatergic neurometabolites (ie, glutamate+glutamine (Glx) and glutamate) and these structural measures, were examined. PCV was decreased in the FEP group (pschizophrenia. PMID:27272768

  8. Effective chemotherapy induce apoptosis in vivo in patients with leukemia

    Institute of Scientific and Technical Information of China (English)

    岑溪南; 朱平; 虞积仁; 石永进; 马明信

    2003-01-01

    Objective To investigate apoptosis in vivo in patients with leukemia at different stages of the first cycle of chemotherapy.Methods We detected apoptosis of HL-60 cells and peripheral blood leukemia cells in 17 patients at different stages, using in situ terminal deoxynucleotidyl transferase (TdT) fluorescence measurement and DNA electrophoresis. Results When HL-60 cells were incubated with 0.02 mg/L harringtonine for 0 to 48 hours, agarose gel electrophoresis showed that DNA ladder patterns became evident only at 12 hour into the treatment. In situ TdT assay showed that apoptotic cells occurred after one hour of the treatment. Apoptotic cells were few (0-3.3%) before chemotherapy, but increased substantially (11.4%-87.5%) during chemotherapy in patients with complete remission (CR) or partial remission (PR). Apoptotic cells were few (0-6.1%) during chemotherapy in ten patients with no remission (NR). DNA ladder cannot be detected by agarose gel electrophoresis either before, during or after chemotherapy. Wilcoxon signed rank test shows: P=0.0012<0.01, apoptotic cells during chemotherapy were present in greater quantity than prior to chemotherapy. Wilcoxon rank sum test shows: P=0.0011<0.01, with the median of apoptotic cells during chemotherapy in patients with CR or PR more than with NR.Conclusions TdT assay can be used to detect apoptotic cells earlier and more sensitively than DNA agarose gel electrophoresis. In situ TdT assay is useful to detect apoptosis in vivo in the initial phase of chemotherapy for immediate modification of the chemotherapy regimen, whereas electrophoretic analysis is not sensitive enough to detect apoptotic cell in vivo. Where the median of apoptotic cells during chemotherapy in patients with CR or PR were greater than with NR, only effective drug therapy could induce apoptosis.

  9. Gynecologic oncology patients' satisfaction and symptom severity during palliative chemotherapy

    OpenAIRE

    Gibbons Heidi E; Reidy Anne; Hutchins Jessica R; von Gruenigen Vivian E; Daly Barbara J; Eldermire Elisa M; Fusco Nancy L

    2006-01-01

    Abstract Background Research on quality and satisfaction with care during palliative chemotherapy in oncology patients has been limited. The objective was to assess the association between patient's satisfaction with care and symptom severity and to evaluate test-retest of a satisfaction survey in this study population. Methods A prospective cohort of patients with recurrent gynecologic malignancies receiving chemotherapy were enrolled after a diagnosis of recurrent cancer. Patients completed...

  10. Nonspecific Effect of Stress on Brain Gray Matter Volume in Drug-naive Female Patients with First Depressive Episode

    Institute of Scientific and Technical Information of China (English)

    Chuan-Jun Zhuo; Hai-Man Bian; Yan-Jie Gao; Xiao-Lei Ma; Sheng-Zhang Ji; Meng-Yuan Yao; Ning Zhai

    2016-01-01

    Background: This study aimed to observe the differences in brain gray matter volume in drug-naive female patients after the first episode of major depression with and without stressful life events (SLEs) before the onset of depression.Methods: Forty-three drug-naive female patients voluntarily participated in the present study after the first major depressive episode.The life event scale was used to evaluate the severity of the impact of SLEs during 6 months before the onset of the major depressive episode.High-field magnetic resonance imaging (MRI) scans were obtained, and the VBM and SPM8 software process were used to process and analyze the MRI.Results: Compared to that in patients without SLEs, the volume of brain gray matter was lower in the bilateral temporal lobe, right occipital lobe, and right limbic lobe in the SLE group.However, the gray matter volume did not differ significantly between the two groups after the application of false discovery rate (FDR) correction.Conclusions: Although the results of the present study suggest the absence of significant differences in brain gray matter volume between female drug-naive patients after the first episode of major depression with and without SLEs after FDR correction, the study provides useful information for exploring the definitive role of stress in the onset of depression.

  11. Sensorimotor gating and habituation in antipsychotic-naive, first-episode schizophrenia patients before and after 6 months' treatment with quetiapine

    DEFF Research Database (Denmark)

    Aggernaes, Bodil; Glenthøj, Birte Yding; Ebdrup, Bjorn H;

    2010-01-01

    of the human startle reflex in a large group of antipsychotic-naive, first-episode schizophrenia patients, and the effect of subsequent treatment with quetiapine. Thirty-four antipsychotic-naive, first-episode schizophrenia patients (24 males, 10 females), and age- and gender-matched healthy controls were......Impaired prepulse inhibition of the startle reflex (PPI) in schizophrenia has been replicated in many studies. However, previous results may have been influenced by course of illness, and antipsychotic medication. Studies on antipsychotic-naive, first-episode schizophrenia patients are lacking...

  12. Investigation of Nausea and Vomiting in Cancer Patients Undergoing Chemotherapy

    OpenAIRE

    Maria Lavdaniti; Nikolaos Tsitsis

    2014-01-01

    Nausea and vomiting are the most important problems in patients undergoing chemotherapy, despite the recent improvements in the administration of antiemetic drugs. Through a review of the literature, we found that there are several nursing researches focusing on the effectiveness of interventions for the treatment of nausea and vomiting in cancer patients. The purpose of this study was to investigate the symptom of nausea and vomiting in patients undergoing chemotherapy. The study also invest...

  13. The naive CD4+ count in HIV-1-infected patients at time of initiation of highly active antiretroviral therapy is strongly associated with the level of immunological recovery

    DEFF Research Database (Denmark)

    Michael, OG; Kirk, O; Mathiesen, Lars Reinhardt;

    2002-01-01

    Current antiretroviral therapy can induce considerable, sustained viral suppression followed by immunological recovery, in which naive CD4 + cells are important. Long-term immunological recovery was investigated during the first 3 y of highly active antiretroviral therapy (HAART) in 210 HIV-1...... immunological recovery that can be obtained from treatment. Surprisingly, the naive CD4 + cell count tended to stabilize at a subnormal level after 18 months of HAART. This finding merits further investigation.......-infected patients. The focus was on the naive CD4 + cell time course and associations between naive CD4 + cell counts and established prognostic markers. Total and naive CD4 + cell counts were measured using flow cytometry. The HIV-RNA detection limit was 20 copies/ml. During 36 months of HAART, the total...

  14. Chemotherapy and quality of life in NSCLC PS 2 patients

    DEFF Research Database (Denmark)

    Helbekkmo, Nina; Strøm, Hans H; Sundstrøm, Stein H;

    2009-01-01

    INTRODUCTION: Nearly 40% of patients with advanced NSCLC are in performance status (PS) 2. These patients have a shorter life expectancy than PS 0/1 patients and they are underrepresented in clinical trials. Data on how platinum-based combination chemotherapy affects Health Related Quality of Life...... (HRQOL) of patients with PS 2 are scarce and the treatment of this important group of patients is controversial. METHODS: A national multicenter phase III study on platinum based chemotherapy to 432 advanced NSCLC patients included 123 patients with PS 2. To explore the treatment impact on HRQOL......: Whereas the demographic data at baseline were well balanced between the groups, the PS 2 patients had significantly worse function and more severe symptoms than the PS 0/1 patients. In response to combination chemotherapy, the PS 2 patients had a more profound improvement of global QOL, cognitive function...

  15. Complications associated with intraventricular chemotherapy in patients with leptomeningeal metastases.

    Science.gov (United States)

    Chamberlain, M C; Kormanik, P A; Barba, D

    1997-11-01

    The authors studied complications associated with intraventricular chemotherapy in patients with leptomeningeal metastases (LM). One hundred twenty consecutive patients with LM (71 females and 49 males) ranging in age from 10 to 72 years (median 42 years) were treated with involved-field radiotherapy and intraventricular chemotherapy using an Ommaya reservoir and intraventricular catheter system. The diagnosis of LM was determined by a combination of clinical presentation (114 patients); cerebrospinal fluid cytological studies (100); or neuroradiographic studies (42). Systemic tumor histological findings included breast (34 patients); non-Hodgkin's lymphoma (22); melanoma (16); primitive neuroectodermal tumors including medulloblastoma (10); glial neoplasms, leukemia, small cell lung, nonsmall cell lung, and colon (six each); prostate and kidney (three each); and gastric cancers (two). Sixteen patients, all with non-Hodgkin's lymphoma, also had acquired immune deficiency syndrome. Patients received one to four (median two) chemotherapeutic drugs and underwent a total of 1110 cycles of intraventricular chemotherapy (median 10). Intraventricular chemotherapy administration and diagnostic Ommaya reservoir punctures totaled 4400, with a median of 46 per patient. Complications included aseptic/chemical meningitis (52 patients); myelosuppression due to intraventricular chemotherapy (21); catheter-related infections (nine); unidirectional catheter obstruction (six); intraventricular catheter malpositioning (two); Ommaya reservoir exposure (two); leukoencephalopathy (two); and chemotherapy-related myelopathy (one). There were no treatment-related deaths; however, seven patients (6%) required additional surgery for either catheter repositioning (two) or reservoir removal (five). Seven patients with catheter-related infections were treated successfully with intraventricular and systemic antibiotic drugs, thereby preserving the Ommaya system. The authors conclude that Ommaya

  16. The PREVAIL trial of enzalutamide in men with chemotherapy-naïve, metastatic castration-resistant prostate cancer: Post hoc analysis of Korean patients

    OpenAIRE

    Kim, Choung-Soo; Theeuwes, Ad; Kwon, Dong Deuk; Choi, Young Deuk; Chung, Byung Ha; Lee, Hyun Moo; Lee, Kang Hyun; Lee, Sang Eun

    2016-01-01

    Purpose This post hoc analysis evaluated treatment effects, safety, and pharmacokinetics of enzalutamide in Korean patients in the phase 3, double-blind, placebo-controlled PREVAIL trial. Materials and Methods Asymptomatic or mildly symptomatic chemotherapy-naive men with metastatic castration-resistant prostate cancer that progressed on androgen deprivation therapy received 160 mg/d oral enzalutamide or placebo (1:1) until death or discontinuation due to radiographic progression or skeletal-...

  17. Endoscopic findings can predict the efficacy of leukocytapheresis for steroid-naive patients with moderately active ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Yasushi Umehara; Masatoshi Kudo; Masanori Kawasaki

    2008-01-01

    AIM:To investigate the therapeutic usefulness of leukocytapheresis (LCAP;Cellsoba) in steroid-naive patients with moderately active ulcerative colitis (UC).METHODS:Eighteen steroid-naive patients with moderately active UC received one LCAP session every week for five consecutive weeks.RESULTS:The remission rate 8 weeks after the last LCAP session was 61.1% (11/18).All three patients with deep ulcers showed worsening after LCAP.For the remaining 15 patients,who had erosions or geographic ulcers,the average clinical activity index (CAI) score dropped significantly from 9.4 to 3.8eight weeks after the last LCAP session (t=4.89,P=0.001).The average C-reactive protein (CRP) levels before and after LCAP were 1.2 mg/dL and 1.0 mg/dL,respectively.Of the patients with erosions,geographic ulcers,and deep ulcers,100% (9/9),33.3% (2/6),and 0% (0/3) were in remission 8 weeks after the last LCAP session,respectively (x2=7.65,P < 0.005).Fortyeight weeks after the last LCAP session,the remission rates for patients with erosions and geographic ulcers were 44.4% (4/9) and 16.7% (1/6),respectively.Only one patient suffered a mild adverse event after LCAP (nausea).CONCLUSION:LCAP is a useful and safe therapy for steroid-naive UC patients with moderate disease activity.Moreover,the efficacy of the treatment can be predicted on the basis of endoscopic findings.

  18. Combining Chemotherapy with Bevacizumab Improves Outcomes for Ovarian Cancer Patients

    Science.gov (United States)

    Results from two phase III randomized clinical trials suggest that, at least for some patients with ovarian cancer, adding the antiangiogenesis agent bevacizumab to chemotherapy increases the time to disease progression and may improve survival.

  19. Chemotherapy Regimen Extends Survival in Advanced Pancreatic Cancer Patients

    Science.gov (United States)

    A four-drug chemotherapy regimen has produced the longest improvement in survival ever seen in a phase III clinical trial of patients with metastatic pancreatic cancer, one of the deadliest types of cancer.

  20. Chemotherapy of ovarian cancer in elderly patients

    Institute of Scientific and Technical Information of China (English)

    Tiffany A. Troso-Sandoval; Stuart M. Lichtman

    2015-01-01

    Epithelial ovarian cancer is primarily a disease of older women. Advanced age is risk factor for decreased survival. Optimal surgery and the safe and effective administration of chemotherapy are essential for prolonged progression-free and overall survival (OS). In this article, the available regimens in both the primary treatment and relapsed setting are reviewed.

  1. Surveillance of transmitted HIV drug resistance in antiretroviral-naive patients aged less than 25 years, in Bangkok, Thailand.

    Science.gov (United States)

    Sungkanuparph, Somnuek; Pasomsub, Ekawat; Chantratita, Wasun

    2014-01-01

    Emergence of transmitted HIV drug resistance (TDR) is a concern after global scale-up of antiretroviral therapy (ART). World Health Organization had developed threshold survey method for surveillance of TDR in resource-limited countries. ART in Thailand has been scaling up for >10 years. To evaluate the current TDR in Thailand, a cross-sectional study was conducted among antiretroviral-naive HIV-infected patients aged Thailand after a decade of rapid scale-up of ART. Interventions to prevent TDR at the population level are essentially needed in Thailand. Surveillance for TDR in Thailand has to be regularly performed.

  2. Basal ganglia volumes in drug-naive first-episode schizophrenia patients before and after short-term treatment with either a typical or an atypical antipsychotic drug

    DEFF Research Database (Denmark)

    Glenthoj, Andreas; Glenthoj, Birte Y; Mackeprang, Torben;

    2007-01-01

    The present study examined basal ganglia volumes in drug-naive first-episode schizophrenic patients before and after treatment with either a specific typical or atypical antipsychotic compound. Sixteen antipsychotic drug-naive and three minimally medicated first-episode schizophrenic patients...... or intracranial volume, the only significant difference between patients and controls was a Hemisphere x Group interaction for the caudate nucleus at baseline, with controls having larger left than right caudate nuclei and patients having marginally larger right than left caudate volumes. Within patients, the two...

  3. Distress, anxiety, and depression in cancer patients undergoing chemotherapy

    Directory of Open Access Journals (Sweden)

    Thomas Bejoy C

    2006-09-01

    Full Text Available Abstract Background Chemotherapy for cancer is an intense and cyclic treatment associated with number of side-effects. The present study evaluated the effect of chemotherapy on distress, anxiety and depression. Patients and methods A total of 117 patients were evaluated by using distress inventory for cancer (DIC2 and hospital anxiety and depression scale (HADS. Majority of the patients were taking chemotherapy for solid tumors (52; 44.4%. Results The mean distress score was 24, 18 (15.38% were found to have anxiety while 19 (16.23% had depression. High social status was the only factor found to influence distress while female gender was the only factor found to influence depression in the present study. Conclusion The study highlights high psychological morbidity of cancer patients and influence of gender on depression. Construct of distress as evaluated by DIC 2 may have a possible overlap with anxiety.

  4. Anxiety, depression in patients receiving chemotherapy for solid tumors

    International Nuclear Information System (INIS)

    To determine the frequency of anxiety and depression in patients undergoing chemotherapy for solid tumors using Hospital Anxiety Depression Scale (HADS). Study Design: Cross sectional descriptive study. Place and Duration of Study: Out-patient department of Armed Forces Institute of Mental Health, Rawalpindi from June 2011 to December 2011. Methodology: Consecutive non probability sampling technique was used to select patients of age (25-70 years), male or female, who had received atleast 03 cycles of chemotherapy for solid tumors. Those with history of prior psychiatric illness, current use of psychotropic medication or psychoactive substance use, and any major bereavement in past one year were excluded from the study. After taking informed consent, relevant socio- demographic data was collected and HADS was administered. HADS-A cut off score of 7 was taken as significant anxiety while a HADS-D cut off score of 7 was taken as significant depression. Results: The total number of participants was 209. The mean age of patients was 42.9 years, with 55.5% males and 44.5% females. Overall 33/209 (15.8%) patients had anxiety while 56/209 (26.8%) were found to have depression. There was a higher frequency of anxiety and depression in younger patients (less than age 40 years), females, patients who were single or divorced, and patients receiving chemotherapy for pancreatic carcinoma. Conclusion: Patients undergoing chemotherapy suffer from considerable levels of anxiety and depression, thus highlighting the need for specialized interventions. (author)

  5. Factors Influencing Chemotherapy Goal Perception in Newly Diagnosed Cancer Patients.

    Science.gov (United States)

    Gumusay, Ozge; Cetin, Bulent; Benekli, Mustafa; Gurcan, Gamze; Ilhan, Mustafa N; Bostankolu, Basak; Ozet, Ahmet; Uner, Aytug; Coskun, Ugur; Buyukberber, Suleyman

    2016-06-01

    Cancer patients who start receiving chemotherapy have difficulty in understanding the state of their disease, the prognosis, and the purpose of treatment. We used a survey to evaluate the extent of perception of chemotherapy goal among cancer patients. Two hundred sixteen cancer patients who received chemotherapy for the first time participated in the study. The presence of depression and anxiety was assessed using the "Hospital Anxiety and Depression Scale" (HAD). The consistency between the patients' perception of the chemotherapy goal and the physician's perception was described as "right," and the inconsistency was described as "wrong." Among the patients who participated in the survey, 53.2 % (n = 115) were receiving adjuvant treatment and 46.8 % (n = 101) were receiving palliative treatment for metastatic disease. The rate of right and wrong perception of the chemotherapy goal was 51.9 % (n = 108) and 32.2 % (n = 67), respectively, and the rate of confused patients was 18.9 % (n = 41). The level of education was shown to be the only parameter involved in accurate perception of the treatment purpose (hazard ratio (HR) = 0.444, p = 0.025, 95 % confidence interval (CI) 0.219-0.903). In this study, there was a 51.9 % consistency between the physician's perception and that of the patient regarding the purpose of treatment. We demonstrated that the level of education was the unique factor in accurate perception of chemotherapy goal among cancer patients. PMID:25851203

  6. Neural markers of negative symptom outcomes in distributed working memory brain activity of antipsychotic-naive schizophrenia patients

    DEFF Research Database (Denmark)

    Nejad, Ayna B.; Madsen, Kristoffer H.; Ebdrup, Bjørn H.;

    2013-01-01

    Since working memory deficits in schizophrenia have been linked to negative symptoms, we tested whether features of the one could predict the treatment outcome in the other. Specifically, we hypothesized that working memory-related functional connectivity at pre-treatment can predict improvement...... of negative symptoms in antipsychotic-treated patients. Fourteen antipsychotic-naive patients with first-episode schizophrenia were clinically assessed before and after 7 months of quetiapine monotherapy. At baseline, patients underwent functional magnetic resonance imaging while performing a verbal n...... but not the default mode network. These preliminary data suggest that functional patterns at baseline can predict negative symptom treatment–response in schizophrenia. This information may be used to stratify patients into subgroups thereby facilitating personalized treatment....

  7. Stress Encountered by Significant Others of Cancer Patients Receiving Chemotherapy.

    Science.gov (United States)

    Hart, Kay

    1987-01-01

    Attempts to identify and describe perceived stress and coping responses of family and nonfamily significant others of cancer patients receiving chemotherapy. Significant others were asked to identify stressful events related to treatment factors, relationship factors, and perception of the patient's condition. Coping responses were categorized in…

  8. Chemotherapy

    Science.gov (United States)

    ... whose cancer is being treated with chemotherapy, your doctors, nurses, and other members of the cancer treatment team ... takes to follow their dreams. Talk with your doctors, nurses, family, and friends if you have any questions ...

  9. Male patients commencing FOLFOX / FOLFIRI chemotherapy in 2014, descriptive statistics

    OpenAIRE

    Alarayedh, Ameer A.; Almuqamam, Mohamed A.

    2016-01-01

    Background: Metastatic colorectal cancer is an incurable illness; however the advent of chemotherapy has significantly improved survival and symptom control. FOLFOX and FOLFIRI are used at SPBOH as the standard of care for patients with metastatic disease. No statistical data is available on that cohort of patients; this study aims to establish a population data-set for patients on FOLFOX/FOLFIRI. Methods: This retrospective cross-sectional study included all patients on FOLFOX and FOLFIRI...

  10. Response to influenza virus vaccination during chemotherapy in patients with breast cancer

    NARCIS (Netherlands)

    Meerveld-Eggink, A.; de Weerdt, O.; van der Velden, A. M. T.; Los, M.; van der Velden, A. W. G.; Stouthard, J. M. L.; Nijziel, M. R.; Westerman, M.; Beeker, A.; van Beek, R.; Rimmelzwaan, G. F.; Rijkers, G. T.; Biesma, D. H.

    2011-01-01

    Background: Patients receiving chemotherapy are at increased risk for influenza virus infection. Little is known about the preferred moment of vaccination during chemotherapy. Patients and methods: Breast cancer patients received influenza vaccination during FEC (5-fluorouracil, epirubicin and cyclo

  11. Relationship of frontal D(2/3) binding potentials to cognition: a study of antipsychotic-naive schizophrenia patients.

    Science.gov (United States)

    Fagerlund, Birgitte; Pinborg, Lars H; Mortensen, Erik Lykke; Friberg, Lars; Baaré, William F C; Gade, Anders; Svarer, Claus; Glenthøj, Birte Y

    2013-02-01

    Studies of in vivo dopamine receptors in schizophrenia have mostly focused on D(2) receptors in striatal areas or on D(1) receptors in cortex. No previous study has examined the correlation between cortical dopamine D(2/3) receptor binding potentials and cognition in schizophrenia patients. The objective was to examine this relation in the frontal cortex in first-episode, drug-naive schizophrenia patients. Based on preclinical and pharmacological evidence, we specifically expected to find a relation between D(2/3) receptor binding potentials and set shifting. This was a cross-sectional, case-control study using single-photon emission computerized tomography with the D(2/3)-receptor ligand [(123)I]epidepride, co-registered with structural magnetic resonance imaging and correlated to cognitive measures. Participants were 24 antipsychotic-naive, first-episode schizophrenia patients and 20 healthy controls matched for gender and age. For patients, a significant linear correlation between D(2/3) BP(ND) and set shifting was found, while significant quadratic associations were observed for verbal fluency, planning and attention. For controls, the only significant association with D(2/3) BP(ND) was a quadratic partial correlation for set shifting. The main findings indicated a relation between D(2/3) receptor binding in the frontal cortex and set shifting, planning and attention, but also support a differential involvement of cortical dopamine D(2/3) receptor binding in at least some cognitive functions, perhaps particularly attention, in schizophrenia patients compared to healthy people. The results suggest that cortical D(2/3) receptor function may be more involved in some cognitive functions (i.e. attention, fluency and planning) in patients with schizophrenia than in healthy people, suggesting that information processing in schizophrenia may be characterized by lower signal:noise ratios. PMID:22338593

  12. CMEA cooperative trials in chemotherapy of lung cancer patients

    International Nuclear Information System (INIS)

    TA comparative analysis of the immediate and short-term results of chemo- and radiotherapy of 174 patients with well differentiated inoperable lung cancer has been performed. The data were presented by the participants of the CMEA cooperative trial (the Hungarian People's Reg public, the USSR and the Czechoslovak Socialist Republic over the period of 1976-1980). Comparative analysis has shown that the use of adjuvant chemotherapy tends to improve an immediate therapeutic effect. In well differentiated squamous cell carcinoma, a marked positive effect was obtained in 48.6% of the patients as compared to 31.2% in radiotherapy alone. However, judging by the survival rates such differences in favor of chemotherapy were not revealed. After conservative treatment (radio- and chemotherapy) of patients with differentiated lung cancer in the inoperable stage 55.7% survived for 1, 17.27% for 2, 8.55% for 3 yrs. Direct correlation between the immediate effect of radio- and chemotherapy and the survival of the patients was revealed. Of 67 patients with a marked immediate effect 49 (73.1%) lived over 1 year, 8 out of 9 patients lived for 3 yrs

  13. Chemotherapy-related cognitive impairment in older patients with cancer

    Science.gov (United States)

    Loh, Kah Poh; Janelsins, Michelle C.; Mohile, Supriya G.; Holmes, Holly M.; Hsu, Tina; Inouye, Sharon K.; Karuturi, Meghan S.; Kimmick, Gretchen G.; Lichtman, Stuart M.; Magnuson, Allison; Whitehead, Mary I.; Wong, Melisa L.; Ahles, Tim A.

    2016-01-01

    Chemotherapy-related cognitive impairment (CRCI) can occur during or after chemotherapy and represents a concern for many patients with cancer. Among older patients with cancer, in whom there is little clinical trial evidence examining side effects like CRCI, many unanswered questions remain regarding risk for and resulting adverse outcomes from CRCI. Given the rising incidence of cancer with age, CRCI is of particular concern for older patients with cancer who receive treatment. Therefore, research related to CRCI in older patients with cancers is a high priority. In this manuscript, we discuss current gaps in research highlighting the lack of clinical studies of CRCI in older adults, the complex mechanisms of CRCI, and the challenges in measuring cognitive impairment in older patients with cancer. Although we focus on CRCI, we also discuss cognitive impairment related to cancer itself and other treatment modalities. We highlight several research priorities to improve the study of CRCI in older patients with cancer. PMID:27197918

  14. Texture analysis for survival prediction of pancreatic ductal adenocarcinoma patients with neoadjuvant chemotherapy

    Science.gov (United States)

    Chakraborty, Jayasree; Langdon-Embry, Liana; Escalon, Joanna G.; Allen, Peter J.; Lowery, Maeve A.; O'Reilly, Eileen M.; Do, Richard K. G.; Simpson, Amber L.

    2016-03-01

    Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer-related death in the United States. The five-year survival rate for all stages is approximately 6%, and approximately 2% when presenting with distant disease.1 Only 10-20% of all patients present with resectable disease, but recurrence rates are high with only 5 to 15% remaining free of disease at 5 years. At this time, we are unable to distinguish between resectable PDAC patients with occult metastatic disease from those with potentially curable disease. Early classification of these tumor types may eventually lead to changes in initial management including the use of neoadjuvant chemotherapy or radiation, or in the choice of postoperative adjuvant treatments. Texture analysis is an emerging methodology in oncologic imaging for quantitatively assessing tumor heterogeneity that could potentially aid in the stratification of these patients. The present study derives several texture-based features from CT images of PDAC patients, acquired prior to neoadjuvant chemotherapy, and analyzes their performance, individually as well as in combination, as prognostic markers. A fuzzy minimum redundancy maximum relevance method with leave-one-image-out technique is included to select discriminating features from the set of extracted features. With a naive Bayes classifier, the proposed method predicts the 5-year overall survival of PDAC patients prior to neoadjuvant therapy and achieves the best results in terms of the area under the receiver operating characteristic curve of 0:858 and accuracy of 83:0% with four-fold cross-validation techniques.

  15. Cortical and subcortical 5-HT2A receptor binding in neuroleptic-naive first-episode schizophrenic patients

    DEFF Research Database (Denmark)

    Erritzoe, David; Rasmussen, Hans; Kristiansen, Klaus Nyegaard;

    2008-01-01

    .5+/-5.7 years) and gender underwent a 40 min positron emission tomography (PET) study using the 5-HT(2A) antagonist, [(18)F]altanserin, as a radioligand. PET images were co-registered to 3 T magnetic resonance images (MRIs) for each individual subject, and ROIs were applied automatically onto the individual...... in the caudate nucleus was detected in the group of schizophrenic patients (0.7+/-0.1) when compared to the healthy controls (0.5+/-0.3) (p=0.02). Our results confirm other in vivo findings of no difference in cortical 5-HT(2A) receptor binding between first-episode antipsychotic-naive schizophrenic patients...... and age- and gender-matched healthy control subjects. However, a preliminary finding of increased 5-HT(2A) binding in the caudate nucleus requires further investigation to explore the relation of subcortical and cortical 5-HT(2A) receptor binding....

  16. Efficacy, safety, and lack of interactions with the use of raltegravir in HIV-infected patients undergoing antineoplastic chemotherapy

    Directory of Open Access Journals (Sweden)

    Sara Bañón

    2014-11-01

    Full Text Available Introduction: Concomitant use of combination antiretroviral regimen (cART and cancer chemotherapy is difficult due to complex interactions and increased toxicity. Raltegravir could be an adequate option through its favourable drug-drug interaction profile. Methods: Prospective longitudinal study of HIV patients with cancer, AIDS related or not, undergoing chemotherapy. Patients without resistance or previous failure were switched or initiated raltegravir plus two nucleoside analogues. Plasma trough levels of raltegravir were measured. Results: Overall, 28 patients receiving a raltegravir-based regimen (4 naive with tenofovir-emtricitabine (18 cases or abacavir-lamivudine (10 cases were included. Mean age was 46.2 years (IQR, 39–52.7, and 79% were male. Median time of HIV was 201.7 months, CD4+ nadir was 268 cells/mm3, and 75% had previous AIDS. At the diagnosis of neoplasia, 17 were on protease inhibitors and 4 with efavirenz. Ten patients had a non-HIV-related cancer (three breast, two pancreatic, one Ewing sarcoma, one myeloblastic leukemia, one melanoma, one parotid adenocarcinoma, one lung, and 18 had an HIV-related cancer (nine non-Hodgkin lymphoma, seven Hodgkin disease, two anal. Overall, 43% of patients received more than one line of chemotherapy, including antimetabolites in 12 patients (5-FU, capecitabine, methotrexate, gemcitabine, alkylating agents in 12 cases (ciclophosphamide, iphosphamide, vinca alkaloids in 20 patients (vincristine, vinblastine, vindesine, antitumor antibiotics in 16 cases (adriamycin, cisplatin o carboplatin in six and monoclonal antibodies in six patients (rituximab, trastuzumab, cetuximab. Six patients modified the doses of antineoplastic agents due to toxicity (four neutropenia, not related to raltegravir. During a median follow up of 12.7 patients-year in concomitant therapy, there was only 1 case of virological failure and no patient discontinued raltegravir. Plasma concentrations of raltegravir in eight

  17. Frontal dopamine D(2/3) receptor binding in drug-naive first-episode schizophrenic patients correlates with positive psychotic symptoms and gender

    DEFF Research Database (Denmark)

    Glenthoj, Birte Y; Mackeprang, Torben; Svarer, Claus;

    2006-01-01

    BACKGROUND: The aim of the study was to examine extrastriatal dopamine D(2/3) receptor binding and psychopathology in schizophrenic patients, and to relate binding potential (BP) values to psychopathology. METHODS: Twenty-five drug-naive schizophrenic patients and 20 healthy controls were examine...

  18. Osteonecrosis in patients with testicular tumours treated with chemotherapy.

    NARCIS (Netherlands)

    Berkmortel, F. van den; Wit, R. de; Rooy, J.W.J. de; Mulder, P.H.M. de

    2004-01-01

    The role of antiemetics is invaluable in allowing cancer patients to complete, otherwise possibly intolerable, chemotherapy. In the Perugia Consensus Conference it was decided that the recommended antiemetic regimen in the prevention of acute emesis induced by a single high, low and repeated doses o

  19. Investigation of nausea and vomiting in cancer patients undergoing chemotherapy

    Directory of Open Access Journals (Sweden)

    Maria Lavdaniti

    2014-10-01

    Full Text Available Nausea and vomiting are the most important problems in patients undergoing chemotherapy, despite the recent improvements in the administration of antiemetic drugs. Through a review of the literature, we found that there are several nursing researches focusing on the effectiveness of interventions for the treatment of nausea and vomiting in cancer patients. The purpose of this study was to investigate the symptom of nausea and vomiting in patients undergoing chemotherapy. The study also investigated the impact of nausea and vomiting on patients’ ability to respond to daily activities. The study is descriptive; the sample included patients with different types of cancer and receiving chemotherapy. The inclusion criteria were: the histological diagnosis of cancer, the administration of chemotherapy and the knowledge of the Greek language. The questionnaires used were: the MASCC (vomiting questionnaire, the Memorial Symptom Assessment Scale and the scale of functional assessment of cancer therapy. Data collection took place in oncological hospitals of Thessaloniki and Athens in Greece. For statistical analysis we used the statistical package SPSS 15.0.

  20. Infliximab plus methotrexate is superior to methotrexate alone in the treatment of psoriatic arthritis in methotrexate-naive patients: the RESPOND study

    OpenAIRE

    Baranauskaite, Asta; Raffayová, Helena; Kungurov, NV; Kubanova, Anna; Venalis, Algirdas; Helmle, Laszlo; Srinivasan, Shankar; Nasonov, Evgeny; Vastesaeger, Nathan; ,

    2011-01-01

    Objective To compare the efficacy and safety of treatment with infliximab plus methotrexate with methotrexate alone in methotrexate-naive patients with active psoriatic arthritis (PsA). Methods In this open-label study, patients 18 years and older with active PsA who were naive to methotrexate and not receiving disease-modifying therapy (N=115) were randomly assigned (1:1) to receive either infliximab (5 mg/kg) at weeks 0, 2, 6 and 14 plus methotrexate (15 mg/week); or methotrexate (15 mg/wee...

  1. Virological failure and HIV-1 drug resistance mutations among naive and antiretroviral pre-treated patients entering the ESTHER program of Calmette Hospital in Cambodia.

    Directory of Open Access Journals (Sweden)

    Hubert Barennes

    Full Text Available INTRODUCTION: In resource limited settings, patients entering an antiretroviral therapy (ART program comprise ART naive and ART pre-treated patients who may show differential virological outcomes. METHODS: This retrospective study, conducted in 2010-2012 in the HIV clinic of Calmette Hospital located in Phnom Penh (Cambodia assessed virological failure (VF rates and patterns of drug resistance of naive and pre-treated patients. Naive and ART pre-treated patients were included when a Viral Load (VL was performed during the first year of ART for naive subjects or at the first consultation for pre-treated individuals. Patients showing Virological failure (VF (>1,000 copies/ml underwent HIV DR genotyping testing. Interpretation of drug resistance mutations was done according to 2013 version 23 ANRS algorithms. RESULTS: On a total of 209 patients, 164 (78.4% were naive and 45 (21.5% were ART pre-treated. Their median initial CD4 counts were 74 cells/mm3 (IQR: 30-194 and 279 cells/mm3 (IQR: 103-455 (p<0.001, respectively. Twenty seven patients (12.9% exhibited VF (95% CI: 8.6-18.2%, including 10 naive (10/164, 6.0% and 17 pre-treated (17/45, 37.8% patients (p<0.001. Among these viremic patients, twenty-two (81.4% were sequenced in reverse transcriptase and protease coding regions. Overall, 19 (86.3% harbored ≥1 drug resistance mutations (DRMs whereas 3 (all belonging to pre-treated patients harbored wild-types viruses. The most frequent DRMs were M184V (86.3%, K103N (45.5% and thymidine analog mutations (TAMs (40.9%. Two (13.3% pre-treated patients harbored viruses that showed a multi-nucleos(tide resistance including Q151M, K65R, E33A/D, E44A/D mutations. CONCLUSION: In Cambodia, VF rates were low for naive patients but the emergence of DRMs to NNRTI and 3TC occurred relatively quickly in this subgroup. In pre-treated patients, VF rates were much higher and TAMs were relatively common. HIV genotypic assays before ART initiation and for ART pre

  2. Postmastectomy radiotherapy and chemotherapy in patients with breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Sung Ja; Chung, Woong Ki; Nam, Taek Keun; Nah, Byung Sik; Song, Ju Young; Park, Seung Jin [Chonnam National University Medical School, Gwangju (Korea, Republic of)

    2004-03-15

    To evaluate the treatment outcomes after postmastectomy radiotherapy (PMRT) and chemotherapy in patients with breast cancer. The PMRT were retrospectively analyzed in 83 patients with stage II-III female breast cancer treated between 1989, and 1995. The median age was 46 years (range, 23-77); Seventy-seven patients had modified radical mastectomies. 5 radical mastectomies and 1 simple mastectomy. Three patients (4%) had pathologically negative axillae, and the remaining 80 (96%) had positive axillae. Eleven, 23, 44 and 5 patients had pathological stages IIA, IIB, IIIA, and IIIB, retrospectively. Eighty (96%) patients were treated with hockey-stick fields. The median dose of PMRT was 50.4 Gy, in 1.8 Gy fractions. Adjuvant systemic chemotherapy was given to 74 patients (89%). CMF-based or doxorubicin-containing regimens were given to 54 patients (65%). The median follow-up time was 82 months (range, 8-171) after the mastectomy. The 5 and 10-year overall survival rates for all patients were 65 and 49%, respectively. The univariate and multivariate analyses of the factors affecting the overall survival revealed the stage to be the most significant prognostic factor ({rho} = 0.002), followed by the combination of chemotherapy. Thirteen patients (16%) developed a LRF, at an interval of 4-48 months after radiotherapy, with a median of 20 months. The only significant prognostic factor affecting LRF was the combination of chemotherapy, in both the univariate and multivariate analyses. With respect to the sequence of chemoradiation, the sequence had no statistical significance ({rho} = 0.90). According to the time interval from mastectomy to the onset of radiotherapy, the LRFR of the patients group treated by RT within or after 6 month postmastectomy 6 months were 14 vs. 27%, respectively ({rho} = 0.24). One third of the patients (26/83) developed distant metastasis, in 2-29 months, after radiotherapy, with a median of 21 months. The most commonly involved site was bone in

  3. Nutritional problems among patients affected by cancer during chemotherapy

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2016-01-01

    Full Text Available Chemotherapy is one of the primary methods of treating cancer. Symptoms occurring during this form of therapy affect patients’ general health status, cause malnutrition, and deteriorate the quality of life of oncology patients, which results in cachexia. Malnutrition during treatment and the resulting bad general health status of patients may lead to disqualification from chemotherapy treatment. Cachexia is a complex and multi-factorial process, characterised by the nearly unknown mechanism of its development. What is extremely crucial is the evaluation of the state of malnutrition among patients qualified for cytostatic therapy and regular control of this state during therapy and immediately after its termination. Clinical practice indicates the importance of applying pharmacotherapy, nutritional treatment, and targeted education for the patient and their closest family regarding diet and correct behaviour, which significantly reduces anxiety and stress.

  4. Successful Chemotherapy on a Pregnant Non-Hodgkin's Lymphoma Patient

    Directory of Open Access Journals (Sweden)

    Toki,Hironobu

    1990-12-01

    Full Text Available We report a case of a non-Hodgkin's lymphoma (NHL patient treated successfully with combination chemotherapy during pregnancy who delivered a full-term baby. A 29 year-old patient with cervical and inguinal lymphadenopathy in the 27th week of gestation was referred to our hospital. The diagnosis of lymph node biopsy was NHL (diffuse, large cell type with B-cell phenotype. Three courses of CHOP regimen (adriamycin, cyclophosphamide, vincristine and prednisolone were given before delivery. The patient has been in complete remission for three years and her baby has been in normal development. Our case supports previous reports that chemotherapy in the third trimester may be given safely on NHL patients.

  5. Palonosetron in the management of chemotherapy-induced nausea and vomiting in patients receiving multiple-day chemotherapy

    International Nuclear Information System (INIS)

    Prevention of chemotherapy-induced nausea and vomiting (CINV) is a key component of treatment for patients with cancer. Guidelines are available to assist prescribers in the management of CINV associated with single-day chemotherapy regimens. However, currently there are no clear guidelines for management of CINV in patients receiving multiple-day chemotherapy regimens. Serotonin (5-HT3) receptor antagonists are a mainstay in preventing CINV, and palonosetron, given its longer half-life and duration of action relative to other 5-HT3 receptor antagonists, may be a useful option for managing CINV in multiple-day chemotherapy. Here we provide an overview of CINV and CINV treatment options, with a focus on palonosetron. We describe existing challenges in managing CINV, and discuss two patients receiving multiple-day chemotherapy, in whom CINV was managed successfully with palonosetron

  6. Determining Chemotherapy Tolerance in Older Patients With Cancer

    OpenAIRE

    Kim, Jerome; Hurria, Arti

    2013-01-01

    Older adults with cancer constitute a heterogeneous group of patients who pose unique challenges for oncology care. One major concern is how to identify patients who are at a higher risk for chemotherapy intolerance, because a standard oncology workup may not always be able to distinguish an older individual’s level of risk for treatment-related complications. Geriatric oncologists incorporate tools used in the field of geriatrics, and have developed the Comprehensive Geriatric Assessment to ...

  7. Temozolomide Chemotherapy in Patients with Recurrent Malignant Gliomas

    OpenAIRE

    Yang, Seung-Ho; Kim, Moon-Kyu; Lee, Tae-Kyu; Lee, Kwan-Sung; Jeun, Sin-Soo; Park, Chun-Kun; Kang, Joon-Ki; Kim, Moon-Chan; Hong, Yong-Kil

    2006-01-01

    Numerous studies have demonstrated the clinical activity of temozolomide, a second-generation alkylating agent, against malignant brain tumors, however, its activity has not been reported in an Asian population. This study analyzed the efficacy and toxicity of temozolomide in 25 adult patients with recurrent or progressive malignant gliomas after surgery and standard radiation therapy with or without chemotherapy, enrolled in our institution since July 2000. Sixteen patients had glioblastoma ...

  8. Genetic diversity on the integrase region of the pol gene among HIV type 1-infected patients naive for integrase inhibitors in São Paulo City, Brazil.

    Science.gov (United States)

    Arruda, Liã Bárbara; Fonseca, Luiz Augusto M; Duarte, Alberto J S; Casseb, Jorge

    2010-01-01

    The presence of mutations associated with integrase inhibitor (INI) resistance among INI-naive patients may play an important clinical role in the use of those drugs Samples from 76 HIV-1-infected subjects naive to INIs were submitted to direct sequencing. No differences were found between naive (25%) subjects and subjects on HAART (75%). No primary mutation associated with raltegravir or elvitegravir resistance was found. However, 78% of sequences showed at least one accessory mutation associated with resistance. The analysis of the 76 IN sequences showed a high polymorphic level on this region among Brazilian HIV-1-infected subjects, including a high prevalence of aa substitutions related to INI resistance. The impact of these findings remains unclear and further studies are necessary to address these questions. PMID:20055590

  9. Genetic diversity on the integrase region of the pol gene among HIV type 1-infected patients naive for integrase inhibitors in São Paulo City, Brazil.

    Science.gov (United States)

    Arruda, Liã Bárbara; Fonseca, Luiz Augusto M; Duarte, Alberto J S; Casseb, Jorge

    2010-01-01

    The presence of mutations associated with integrase inhibitor (INI) resistance among INI-naive patients may play an important clinical role in the use of those drugs Samples from 76 HIV-1-infected subjects naive to INIs were submitted to direct sequencing. No differences were found between naive (25%) subjects and subjects on HAART (75%). No primary mutation associated with raltegravir or elvitegravir resistance was found. However, 78% of sequences showed at least one accessory mutation associated with resistance. The analysis of the 76 IN sequences showed a high polymorphic level on this region among Brazilian HIV-1-infected subjects, including a high prevalence of aa substitutions related to INI resistance. The impact of these findings remains unclear and further studies are necessary to address these questions.

  10. Sensorimotor gating and habituation in antipsychotic-naive, first-episode schizophrenia patients before and after 6 months' treatment with quetiapine

    DEFF Research Database (Denmark)

    Aggernaes, Bodil; Glenthøj, Birte Yding; Ebdrup, Bjorn H;

    2010-01-01

    Impaired prepulse inhibition of the startle reflex (PPI) in schizophrenia has been replicated in many studies. However, previous results may have been influenced by course of illness, and antipsychotic medication. Studies on antipsychotic-naive, first-episode schizophrenia patients are lacking...

  11. The predictive value of early treatment response in antipsychotic-naive patients with first-episode psychosis: Haloperidol versus olanzapine.

    Science.gov (United States)

    Rasmussen, Sean A; Rosebush, Patricia I; Anglin, Rebecca E; Mazurek, Michael F

    2016-07-30

    Early antipsychotic response predicts outcomes for psychotic patients, but recent evidence suggests that this may not be true for patients treated with olanzapine. In this study, we assessed the predictive value of early response to olanzapine or haloperidol in 75 antipsychotic-naive, first-episode psychosis inpatients. Patients were assessed weekly using the Brief Psychiatric Rating Scale (BPRS), Hamilton Depression Rating Scale (HAM-D), Hamilton Anxiety Rating Scale (HAM-A), and Young Mania Rating Scale (YMRS). Regression analyses were used to determine whether improvement at week 2 or week 3 predicted improvement at hospital discharge. The majority of patients in both groups experienced a decrease in symptom severity of ≥50% at week 2. In the haloperidol group, week 2 improvement predicted improvement at discharge for all measures except the HAM-A. In the olanzapine group, week 2 improvement only predicted improvement at discharge for HAM-D scores. However, week 3 improvement in the olanzapine group predicted improvement at discharge for all measures except the HAM-A. Olanzapine non-responders at week 3 (but not week 2) benefited from having olanzapine switched to another antipsychotic. These results suggest that a 2 week trial of haloperidol is sufficient to predict treatment outcomes, while a 3 week trial is required for olanzapine. PMID:27156027

  12. Effect of gemcitabine heat perfusion chemotherapy combined with carboplatin chemotherapy embolization on serum indexes in patients with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Wei Zhou; Xing-Yuan Wang; Kun Zhou

    2015-01-01

    Objective:To study the effects of Gemcitabine heat perfusion chemotherapy combined with carboplatin chemotherapy embolization on serum indexes in patients with hepatocellular carcinoma.Methods:90 cases of hepatocellular carcinoma patients were enrolled and randomly divided into two groups. Observation group received gemcitabine heat perfusion chemotherapy combined with carboplatin chemotherapy embolization, control group received gemcitabine conventional perfusion chemotherapy combined with carboplatin chemotherapy embolization. Malignant biological indicators of serum and liver tissue apoptosis regulation of gene expression of the two groups were compared.Results: (1) Serum malignant biological indicators: serum DKK1, TK1, HIF-1 alpha mRNA and protein content of the observation group were lower than that of the control group; (2) Promoting apoptosis gene: MTS1 in liver tissue, Caspase 3 and Bax mRNA and protein contents of the observation group was higher than that of the control group; (3) Apoptosis suppressor genes: liver cancer tissues Plk1, Bcl - 2 and Survivn mRNA and protein contents of the observation group was higher than that of the control group.Conclusion:Gemcitabine hot perfusion chemotherapy plus carboplatin chemotherapy embolism helps to inhibit tumor biological behavior, induce liver cancer cells apoptosis, and it is an ideal treatment for primary liver cancer.

  13. Does TSH Trigger the Anti-thyroid Autoimmune Processes? Observation on a Large Cohort of Naive Patients with Thyroid Hemiagenesis.

    Science.gov (United States)

    Szczepanek-Parulska, Ewelina; Zybek-Kocik, Ariadna; Woliński, Kosma; Czarnocka, Barbara; Ruchała, Marek

    2016-08-01

    Thyroid hemiagenesis (THA) is a rare abnormality characterized by the absence of one thyroid lobe. Elevated thyroid stimulating hormone (TSH) level and higher incidence of thyroid diseases were reported in THA. The aim of the study is to evaluate the thyroid autoimmunity incidence in patients with THA and influence of higher than average TSH level on thyroid volume (TV) and its change with age. The study included a group of naive patients with THA and a control group of subjects with bilobate thyroid. All patients underwent clinical examination, thyroid ultrasound, scintiscan and laboratory tests. In the studied and control group the presence of thyroid autoantibodies (TAb) was evaluated. The THA group consisted of 65 patients. In THA group 53.85 % of patients were positive for TAb. Patients with positive TAb were older (46.0 ± 18.3 years) than those with negative (35.0 ± 19.8 years); p = 0.02. The incidence of TAb was lower in controls (13.85 %, p volume and median TSH level were higher in patients with THA when compared to controls (13.60 vs 8.20 ml, p < 0.0001; 3.23 vs 1.48 µU/ml, p < 0.0001, respectively). Patients with THA constitute an in vivo model of long-term thyroid TSH overstimulation. Further studies are needed to reveal, whether TSH overstimulation may be the trigger for thyroid autoimmunity. PMID:26975391

  14. Weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer for patients ineligible for 3 weekly maximum tolerable dose chemotherapy

    Directory of Open Access Journals (Sweden)

    Vijay Maruti Patil

    2014-01-01

    Full Text Available Objective: To study the safety and efficacy of weekly chemotherapy as part of induction chemotherapy, in locally advanced head and neck cancer for patients, who are unfit for upfront radical treatment. Materials and Methods: It is a retrospective analysis of on-use weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer, who are technically unresectable are unfit for upfront radical treatment. Induction chemotherapy given was a 2 drug combination of paclitaxel (80 mg/m 2 and carboplatin AUC 2. The decision to give weekly induction chemotherapy was given on the basis of presence of 2 more following features: Poor performance status (ECOG PS 2-3, presence of uncontrolled co morbidities, BMI below 18.5 kg/m 2 and age more than 60 years. The Statistical Package for the Social Sciences software (SPSS version 16.0 was used for analysis. The response rates, toxicity (accordance with CTCAE vs. 4.02, completion rate (Cp of radical intent treatment post neoadjuvant chemotherapy (NACT, progression-free survival (PFS and overall survival (OS are reported. Results: Fifteen patients were considered for such therapy. Fourteen out of fifteen patients completed NACT. The median numbers of planned weekly cycles were 6 (3-8. Response (CR + PR was seen in 10 patients. Overall grade 3-4 toxicity was seen in 6 patients. No toxicity related mortality was noted. The calculated completion rate (Cp of radical intent treatment post NACT was 46.7%. The median PFS and OS were 10.36 months (95% CI 6.73-14.00 months and 16.53 months (95% CI 4.22-28.84. Conclusion: Use of induction chemotherapy with weekly regimen is safe and effective selected cohort of patients with locally advanced disease who are unfit for upfront radical treatment.

  15. What is the Incidence of Kidney Stones after Chemotherapy in Patients with Lymphoproliferative or Myeloproliferative Disorders?

    OpenAIRE

    Hossein S. Mirheydar; Pooya Banapour; Rustin Massoudi; Palazzi, Kerrin L.; Ramzi Jabaji; Reid, Erin G.; Frederick E. Millard; Christopher J. Kane; Sur, Roger L.

    2014-01-01

    Introduction This study describes the incidence and risk factors of de novo nephrolithiasis among patients with lymphoproliferative or myeloproliferative diseases who have undergone chemotherapy. Materials and Methods From 2001 to 2011, patients with lymphoproliferative or myeloproliferative disorders treated with chemotherapy were retrospectively identified. The incidence of image proven nephrolithiasis after chemotherapy was determined. ...

  16. Medical visits for chemotherapy and chemotherapy-induced neutropenia: a survey of the impact on patient time and activities

    Directory of Open Access Journals (Sweden)

    Moore Kelley

    2004-05-01

    Full Text Available Abstract Background Patients with cancer must make frequent visits to the clinic not only for chemotherapy but also for the management of treatment-related adverse effects. Neutropenia, the most common dose-limiting toxicity of myelosuppressive chemotherapy, has substantial clinical and economic consequences. Colony-stimulating factors such as filgrastim and pegfilgrastim can reduce the incidence of neutropenia, but the clinic visits for these treatments can disrupt patients' routines and activities. Methods We surveyed patients to assess how clinic visits for treatment with chemotherapy and the management of neutropenia affect their time and activities. Results The mean amounts of time affected by these visits ranged from approximately 109 hours (hospitalization for neutropenia and 8 hours (physician and chemotherapy to less than 3 hours (laboratory and treatment with filgrastim or pegfilgrastim. The visits for filgrastim or pegfilgrastim were comparable in length, but treatment with filgrastim requires several visits per chemotherapy cycle and treatment with pegfilgrastim requires only 1 visit. Conclusions This study provides useful information for future modelling of additional factors such as disease status and chemotherapy schedule and provides information that should be considered in managing chemotherapy-induced neutropenia.

  17. Cost Effectiveness of Integrated Medicine in Patients With Cancer Receiving Anticancer Chemotherapy

    OpenAIRE

    Coriat, Romain; Boudou-Rouquette, Pascaline; Durand, Jean-Philippe; Forgeot d'Arc, Priscille; Martin, Idalie; Mir, Olivier; Ropert, Stanislas; Alexandre, Jérôme; Goldwasser, François

    2012-01-01

    The hospital-home monitoring program is a cost-effective strategy for offering ambulatory chemotherapy treatment to patients with cancer and has become the authors' standard procedure for ambulatory chemotherapy.

  18. Effect of cytoreductive surgery-assisted postoperative intraperitoneal hyperthermic perfusion chemotherapy combined with intravenous chemotherapy on serum malignant biological indicators of ovarian cancer patients

    Institute of Scientific and Technical Information of China (English)

    Xian-Lian Liu; Lei Yang

    2015-01-01

    Objective: To study the effect of cytoreductive surgery-assisted postoperative intraperitoneal hyperthermic perfusion chemotherapy combined with intravenous chemotherapy on serum malignant biological indicators of ovarian cancer patients.Methods:Advanced ovarian cancer patients who received cytoreductive surgery in our hospital from June 2010 to August 2014 were selected for study. Based on different postoperative chemotherapy schemes, patients undergoing intraperitoneal hyperthermic perfusion chemotherapy combined with intravenous chemotherapy were screened and enrolled in combination chemotherapy group; patients undergoing routine intravenous chemotherapy were screened and enrolled in intravenous chemotherapy group. Then contents of serum markers, proliferative genes and signaling pathway molecules of both groups were detected.Results:(1) Cell cycles: G0/G1 and S phase percentages in ovarian cancer biopsy tissues of combination chemotherapy group were lower than those of intravenous chemotherapy group; G2/M phase percentage was higher than that of intravenous chemotherapy group; (2) Tumor markers: after 1, 2, 3, 4, 5 and 6 chemotherapy cycles, compared with intravenous chemotherapy group, serum HE4 and sTWEAK contents of combination chemotherapy group trended to decrease significantly; (3) Proliferative genes: compared with intravenous chemotherapy group, mRNA contents of mortalin, CIP2A, GILZ and Ki-67 in serum of combination chemotherapy group trended to decrease significantly; (4) Signaling pathway molecules: mRNA contents of Crk, Dock180, Rac1 and YAP in serum of combination chemotherapy group showed a decreasing trend; mRNA contents of C3G, Rap1 and Hippo showed an increasing trend.Conclusion:Intraperitoneal hyperthermic perfusion chemotherapy combined with intravenous chemotherapy is helpful to kill ovarian cancer cells, inhibit expressions of proliferative genes and regulate functions of signaling pathways; it is an ideal chemotherapy scheme for ovarian

  19. A Reappraisal of Chemotherapy-Induced Liver Injury in Colorectal Liver Metastases before the Era of Antiangiogenics

    OpenAIRE

    Eric Nguyen-Khac; Céline Lobry; Denis Chatelain; David Fuks; Jean Paul Joly; Marie Brevet; Blaise Tramier; Charlotte Mouly; Vincent Hautefeuille; Bruno Chauffert; Jean Marc Regimbeau

    2013-01-01

    Background and Aims. Chemotherapy of colorectal liver metastases can induce hepatotoxicity in noncancerous liver. We describe these lesions and assess risk factors and impacts on postresection morbidity and mortality in naive patients to chemotherapy before the era of bevacizumab. Methods. Noncancerous liver tissue lesions were analysed according to tumour, chemotherapy, surgery, and patient characteristics. Results. Fifty patients aged 62 ± 9.3 years were included between 2003 and 2007. Thir...

  20. Clinical predictors of anticipatory emesis in patients treated with chemotherapy at a tertiary care cancer hospital

    OpenAIRE

    Qureshi, Fawad; Shafi, Azhar; Ali, Sheeraz; Siddiqui, Neelam

    2016-01-01

    Objective: To determine the clinical predictors of anticipatory emesis in patients treated with chemotherapy at a tertiary care cancer hospital. Methods: This was a cross-sectional study conducted on 200 patients undergoing first line chemotherapy with minimum of two cycles at inpatient department and chemotherapy bay of Shaukat Khanum Memorial Cancer Hospital and Research Centre Pakistan. Anticipatory nausea and vomiting develops before administration of chemotherapy. Clinical signs and symp...

  1. Hepatitis B virus mutations potentially conferring adefovir/ tenofovir resistance in treatment-naive patients

    Institute of Scientific and Technical Information of China (English)

    Rebecca Pastor; Fran(c)ois Habersetzer; Samira Fafi-Kremer; Michel Doffo(e)l; Thomas F Baumert; Jean-Pierre Gut; Fran(c)oise Stoll-Keller; Evelyne Schvoerer

    2009-01-01

    Anti-hepatitis B virus (HBV) therapy leads to the emergence of mutant viral strains during the treatment of chronic hepatitis B with nucleos(t)ides analogues. The existence of HBV variants with primary antiviral resistance may be important for treatment choice. We studied two patients with chronic HBV infection by sequencing the HBV polymerase gene. They had adefovir- and tenofovir-related mutations in the viral polymerase, although they had never been treated. These mutations were rtV214A/rtN238T in one patient and rtA194T in the other. Thus, mutations in untreated patients deserve cautious surveillance. These data indicate that mutations that can theoretically confer adefovir or tenofovir resistance may emerge in treatmentnaive patients.

  2. Effects of Dopamine D2/D3 Blockade on Human Sensory and Sensorimotor Gating in Initially Antipsychotic-Naive, First-Episode Schizophrenia Patients

    DEFF Research Database (Denmark)

    Düring, Signe; Glenthøj, Birte Y; Andersen, Gitte Saltoft;

    2014-01-01

    , the effects of a potent D2/D3 receptor antagonist, amisulpride, were investigated on PPI and P50 gating in a large sample of antipsychotic-naive, first-episode patients with schizophrenia. A total of 52 initially antipsychotic-naive, first-episode schizophrenia patients were assessed for their P50 gating, PPI......, and habituation/sensitization abilities at baseline and after 2 and 6 weeks of treatment with flexible doses of amisulpride. In addition, 47 matched healthy controls were assessed at baseline and after 6 weeks. At baseline, the patients showed significantly reduced PPI, yet normal levels of P50 gating......, habituation, and sensitization. Treatment with amisulpride showed no effects on these measures, either at 2 or 6 weeks of follow-up. This is the first study investigating the effects of monotherapy with a relatively selective dopamine D2/D3 receptor antagonist (amisulpride) on sensory and sensorimotor gating...

  3. Pneumocystis jiroveci pneumonia and pneumomediastinum in an anti-TNFα naive patient with ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    James C Lee; Deborah C Bell; Richard M Guinness; Tariq Ahmad

    2009-01-01

    We report the case of a 21-year-old man who was noted to have pneumomediast inum dur ing an admission for an acute flare of ulcerative colitis. At that time, he was on maintenance treatment with azathioprine at a dose of 1.25 mg/kg per day, and had not received supplementary steroids for 9 mo. He had never received anti-tumor necrosis factor (TNF)α therapy. Shortly after apparently effective treatment with intravenous steroids and an increased dose of azathioprine, he developed worsening colitic and new respiratory symptoms, and was diagnosed with Pneumocystis jiroveci ( carinii) pneumonia (PCP). Pneumomediastinum is rare in immunocompetent hosts, but is a recognized complication of PCP in human immunodeficiency virus (HIV) patients, although our patient 's HIV test was negative. Treatment of PCP with co-trimoxazole resulted in resolution of both respiratory and gastrointestinal symptoms, without the need to increase the steroid dose. There is increasing vigilance for opportunistic infections in patients with inflammatory bowel disease following the advent of anti-TNFα therapy. This case emphasizes the importance of considering the possibility of such infections in all patients with inflammatory bowel disease, irrespective of the immunosuppressants they receive, and highlights the potential of steroid-responsive opportunistic infections to mimic worsening colitic symptoms in patients with ulcerative colitis.

  4. Enzalutamide monotherapy: Phase II study results in patients with hormone-naive prostate cancer

    DEFF Research Database (Denmark)

    Tombal, Bertrand; Borre, Michael; Rathenborg, Per Zier;

    2013-01-01

    Background: Enzalutamide (ENZA) is an oral androgen receptor inhibitor that has been approved in the US and shown to increase overall survival by 4.8 months over a placebo (HR,0.63) in patients with metastatic castration resistant prostate cancer (CRPC) previously treated with docetaxel (Scher et...... al, N Engl J Med 2012;367:1187). Compared with bicalutamide in nonclinical studies, enzalutamide had higher androgen receptor– binding affinity, prevented nuclear translocation, showed no DNA binding, and induced apoptosis (Tran et al, Science 2009;324:787). In contrast to previous phase II and III....../dL). Methods: This was a 25-wk, open-label, single-arm study of patients with hormone-naïve, histologically confirmed prostate cancer (all stages) requiring hormonal treatment, an ECOG PS score of 0,and a life expectancy .1 y. All patients received ENZA 160 mg/d without concomitment castration. Primary endpoint...

  5. Antiemetic Therapy With or Without Olanzapine in Preventing Chemotherapy-Induced Nausea and Vomiting in Patients With Cancer Receiving Highly Emetogenic Chemotherapy | Division of Cancer Prevention

    Science.gov (United States)

    This randomized phase III trial studies antiemetic therapy with olanzapine to see how well they work compared to antiemetic therapy alone in preventing chemotherapy-induced nausea and vomiting in patients with cancer receiving highly emetogenic (causes vomiting) chemotherapy. Antiemetic drugs, such as palonosetron hydrochloride, ondansetron, and granisetron hydrochloride, may help lessen or prevent nausea and vomiting in patients treated with chemotherapy. |

  6. Non-vitamin K antagonist oral anticoagulation agents in anticoagulant naive atrial fibrillation patients

    DEFF Research Database (Denmark)

    Olesen, Jonas Bjerring; Sørensen, Rikke; Hansen, Morten Lock;

    2015-01-01

    . Older age, female gender, and prior stroke were some of the factors associated with NOAC use vs. warfarin, whereas chronic kidney disease, myocardial infarction, and heart failure showed the opposite association. CONCLUSION: Among oral anticoagulation-naïve AF patients initiated on oral anticoagulation...

  7. HIV-1 Transmitted Drug Resistance Mutations in Newly Diagnosed Antiretroviral-Naive Patients in Turkey.

    Science.gov (United States)

    Sayan, Murat; Sargin, Fatma; Inan, Dilara; Sevgi, Dilek Y; Celikbas, Aysel K; Yasar, Kadriye; Kaptan, Figen; Kutlu, Selda; Fisgin, Nuriye T; Inci, Ayse; Ceran, Nurgul; Karaoglan, Ilkay; Cagatay, Atahan; Celen, Mustafa K; Koruk, Suda T; Ceylan, Bahadir; Yildirmak, Taner; Akalın, Halis; Korten, Volkan; Willke, Ayse

    2016-01-01

    HIV-1 replication is rapid and highly error-prone. Transmission of a drug-resistant HIV-1 strain is possible and occurs within the HIV-1-infected population. In this study, we aimed to determine the prevalence of transmitted drug resistance mutations (TDRMs) in 1,306 newly diagnosed untreated HIV-1-infected patients from 21 cities across six regions of Turkey between 2010 and 2015. TDRMs were identified according to the criteria provided by the World Health Organization's 2009 list of surveillance drug resistance mutations. The HIV-1 TDRM prevalence was 10.1% (133/1,306) in Turkey. Primary drug resistance mutations (K65R, M184V) and thymidine analogue-associated mutations (TAMs) were evaluated together as nucleos(t)ide reverse transcriptase inhibitor (NRTI) mutations. NRTI TDRMs were found in 8.1% (107/1,306) of patients. However, TAMs were divided into three categories and M41L, L210W, and T215Y mutations were found for TAM1 in 97 (7.4%) patients, D67N, K70R, K219E/Q/N/R, T215F, and T215C/D/S mutations were detected for TAM2 in 52 (3.9%) patients, and M41L + K219N and M41L + T215C/D/S mutations were detected for the TAM1 + TAM2 profile in 22 (1.7%) patients, respectively. Nonnucleoside reverse transcriptase inhibitor-associated TDRMs were detected in 3.3% (44/1,306) of patients (L100I, K101E/P, K103N/S, V179F, Y188H/L/M, Y181I/C, and G190A/E/S) and TDRMs to protease inhibitors were detected in 2.3% (30/1,306) of patients (M46L, I50V, I54V, Q58E, L76V, V82A/C/L/T, N83D, I84V, and L90M). In conclusion, long-term and large-scale monitoring of regional levels of HIV-1 TDRMs informs treatment guidelines and provides feedback on the success of HIV-1 prevention and treatment efforts. PMID:26414663

  8. Efficacy and safety of peginterferon alpha-2a/ribavirin in treatment-naive Cameroonian patients with chronic hepatitis C.

    Science.gov (United States)

    Njouom, Richard; Sartre, Michèle Tagni; Timba, Isabelle; Nerrienet, Eric; Tchendjou, Patrice; Pasquier, Christophe; Rousset, Dominique

    2008-12-01

    Data were examined from a day-to-day clinical practice in Yaounde, Cameroon to evaluate the efficacy and safety of peginterferon alfa-2a and ribavirin in treatment-naive Cameroonian patients with chronic hepatitis C. Ninety adults with chronic hepatitis C (mean age, 53 +/- 8 years; 79% males; 37.8% genotype 1; 23.3% genotype 2; and 38.9% genotype 4) were given at least 12 weeks of combination therapy between February 2003 and August 2007. Of these, 54 completed the treatment and the 24-week follow up. Subsequently, 18 continued treatment and 18 (20%) discontinued the treatment, 6 (6.7%) due to adverse effects. An intention-to-treat analysis showed that 38 (52.8%) had an end-of-treatment virologic response and 34 (47.2%) had a sustained virologic response. Sustained virologic response were significantly higher among patients with hepatitis C virus (HCV) genotype 2 (83.4%) than in those with genotype 1 (31%) or genotype 4 (42.3%) (P 2, HCV RNA level >8.0 x 10(5) IU/ml and a non-virologic response at 12 weeks of treatment were associated with poor sustained virologic response (P < 0.05). Thus, HCV can be treated in a Sub-Saharan African country. It indicates that Cameroonian HCV-1 and -4 patients have a poorer sustained virologic response than the published results for Western and Middle-East countries. Virus subtype may influence the treatment outcome, since there is a great genetic diversity within Cameroonian HCV-1 and -4 genotypes.

  9. Efficacy and safety of peginterferon alpha-2a/ribavirin in treatment-naive Cameroonian patients with chronic hepatitis C.

    Science.gov (United States)

    Njouom, Richard; Sartre, Michèle Tagni; Timba, Isabelle; Nerrienet, Eric; Tchendjou, Patrice; Pasquier, Christophe; Rousset, Dominique

    2008-12-01

    Data were examined from a day-to-day clinical practice in Yaounde, Cameroon to evaluate the efficacy and safety of peginterferon alfa-2a and ribavirin in treatment-naive Cameroonian patients with chronic hepatitis C. Ninety adults with chronic hepatitis C (mean age, 53 +/- 8 years; 79% males; 37.8% genotype 1; 23.3% genotype 2; and 38.9% genotype 4) were given at least 12 weeks of combination therapy between February 2003 and August 2007. Of these, 54 completed the treatment and the 24-week follow up. Subsequently, 18 continued treatment and 18 (20%) discontinued the treatment, 6 (6.7%) due to adverse effects. An intention-to-treat analysis showed that 38 (52.8%) had an end-of-treatment virologic response and 34 (47.2%) had a sustained virologic response. Sustained virologic response were significantly higher among patients with hepatitis C virus (HCV) genotype 2 (83.4%) than in those with genotype 1 (31%) or genotype 4 (42.3%) (P 2, HCV RNA level >8.0 x 10(5) IU/ml and a non-virologic response at 12 weeks of treatment were associated with poor sustained virologic response (P < 0.05). Thus, HCV can be treated in a Sub-Saharan African country. It indicates that Cameroonian HCV-1 and -4 patients have a poorer sustained virologic response than the published results for Western and Middle-East countries. Virus subtype may influence the treatment outcome, since there is a great genetic diversity within Cameroonian HCV-1 and -4 genotypes. PMID:19040282

  10. Poor Efficacy and Tolerability of Stavudine, Didanosine, and Efavirenz-based Regimen in Treatment-Naive Patients in Senegal

    Directory of Open Access Journals (Sweden)

    Canestri Anna

    2007-10-01

    Full Text Available Abstract Objective To study the effectiveness and tolerance of an antiretroviral therapy (ART regimen composed of the antiretroviral agents (ARVs stavudine (d4T plus didanosine (ddI plus efavirenz (EFV in patients with advanced HIV infection in Senegal. Design and methods This was an open-label, single-arm, 18-month trial in treatment-naive patients. The primary virologic end point was the percentage of patients with plasma HIV RNA Results The staging of HIV disease, performed using the definitions of the US Centers for Disease Control and Prevention (CDC, was CDC stage B or C for all 40 recruited patients. At baseline, the mean CD4+ cell count was 133 ± 92/mcL (± standard deviation [SD]; range 1–346, and 23% of patients had CD4+ cell counts below 50/mcL. The mean baseline plasma HIV RNA level was 5.5 ± 0.4 log10 copies/mL (± SD; range 4.6–5.9. The proportion of patients with plasma HIV-1 RNA below 500 copies/mL fell during the study from 73% (95% CI [56; 85] at M6 to 56% (95% CI [41; 73] at M12 and 43% (95% CI [27; 59] at M18. Plasma HIV-RNA was below 50 copies/mL in 50% of study subjects (95% CI [31; 66] at M6, 43% (95% CI [27; 59] at M12, and 33% (95% CI [19; 49] at M18. The mean increase in the CD4+ cell count was 105 ± 125/mcL (n = 38 at M3 and 186 ± 122/mcL (n = 21 at M18. Eight patients died, including 6 because of infectious complications. The last viral load (VL value before death was Conclusion Virologic efficacy combination therapy with d4T, ddI, and EFV was measured by the percentage of patients with plasma HIV RNA values below 500 copies/mL and 50 copies/mL; for both parameters, virologic efficacy decreased during the study period. This is explained by the high mortality rate (20% and treatment modifications due to adverse events (13%. These data strengthen the recently revised World Health Organization (WHO guidelines advocating initiation of highly active antiretroviral therapy (HAART before profound CD4 lymphocyte

  11. Chemotherapy and anti-angiogenic drugs affect composition and coagulant phenotype of cell-derived vesicles in cancer patients

    NARCIS (Netherlands)

    Kleinjan, A.; Verhoeff, J.; Berckmans, R.; Kunst, P.; Van Doormaal, F.; Di Nisio, M.; Richel, D.; Kamphuisen, P.W.; Büller, H.R.; Nieuwland, R.

    2013-01-01

    Background: The relationship between chemotherapy and circulating microparticles in patients with cancer is complex. First, release of cancer cell-derived microparticles may contribute to resistance of cancer cells to chemotherapy. Second, chemotherapy and angiogenesis inhibiting agents promote a pr

  12. Gynecologic oncology patients' satisfaction and symptom severity during palliative chemotherapy

    Directory of Open Access Journals (Sweden)

    Gibbons Heidi E

    2006-10-01

    Full Text Available Abstract Background Research on quality and satisfaction with care during palliative chemotherapy in oncology patients has been limited. The objective was to assess the association between patient's satisfaction with care and symptom severity and to evaluate test-retest of a satisfaction survey in this study population. Methods A prospective cohort of patients with recurrent gynecologic malignancies receiving chemotherapy were enrolled after a diagnosis of recurrent cancer. Patients completed the Quality of End-of-Life care and satisfaction with treatment scale (QUEST once upon enrollment in an outpatient setting and again a week later. Patients also completed the Mini-Mental Status Exam, the Hospital Anxiety/Depression Scale, a symptom severity scale and a demographic survey. Student's t-test, correlation statistics and percent agreement were used for analysis. Results Data from 39 patients were analyzed. Mean (SD quality of care summary score was 41.95 (2.75 for physicians and 42.23 (5.42 for nurses (maximum score was 45; p = 0.76 for difference in score between providers. Mean (SD satisfaction of care summary score was 29.03 (1.92 for physicians and 29.28 (1.70 for nurses (maximum score was 30; p = 0.49 for difference between providers. Test-retest for 33 patients who completed both QUEST surveys had high percent agreement (74–100%, with the exception of the question regarding the provider arriving late (45 and 53%. There was no correlation between quality and satisfaction of care and symptom severity. Weakness was the most common symptom reported. Symptom severity correlated with depression (r = 0.577 p Conclusion The QUEST Survey has test-retest reliability when used as a written instrument in an outpatient setting. However, there was no correlation between this measure and symptom severity. Patient evaluation of care may be more closely related to the interpersonal aspects of the health care provider relationship than it is to physical

  13. The Natural Progression of Parkinson's Disease in a Small Cohort with 15 Drug-naive Patients

    Institute of Scientific and Technical Information of China (English)

    Ying Liu; Jin-Hu Fan; Xiang Gao; Li Ma; You-Lin Qiao; Lin Zhang

    2015-01-01

    Background:The studies of the natural progression of Parkinson's disease (PD) in Chinese populations have been lacking.To address this issue and obtain a preliminary data,we conducted a PD progression assessment in 15 adults with de novo PD from a nutritional intervention trial (NIT) cohort in Lin County China.Methods:Using the Copiah County screening questionnaire and United Kingdom Parkinson's Disease Society Brain Bank diagnostic criteria,we surveyed the available NIT cohort members in 2000 and diagnosed 86 patients as PD.In 2010,we resurveyed all PD patients and confirmed definite PD diagnosis in 15 cases with the rest of them being dead (54);having probable (10) PD or vascular Parkinsonism (3);refusing to participate (2);or being away (2).In both surveys,we used Hoehn and Yahr (HY) scale and assessed the disease progression.Unified Parkinson's Disease Rating Scale (UPDRS) was added to the second survey.Results:In 2010,the average disease duration for 15 definite PD patients was 13.6 ± 7.3 years.Over a 10-year time span,9 out of 15 patients remained at the same HY stage while the remaining 6 progressed.Rigidity (47% vs.100%;P =0.002) and postural instability (7% vs.47%;P =0.005) worsened significantly.The mean UPDRS motor scores in 2010 were 39.4 ± 23.7.Conclusions:Overall worsening of motor function in PD seems to be the rule in this untreated cohort,and their rate of progression seemed to be slower than those reported in the western populations.

  14. Left ventricular deformation at 2-year follow-up in treatment-naive rheumatoid arthritis patients is associated with high inflammation parameters

    DEFF Research Database (Denmark)

    Logstrup, B. B.; Masic, D.; Laurbjerg, T. B.;

    2015-01-01

    : To assess LV function by speckle-tracking echocardiography and the amount of coronary calcium by coronary computer tomography (CCT) in relation to anti-cyclic citrullinated peptide antibody (anti-CCP) status during a 2-year follow-up period in a open cohort of treatment-naive RA patients. Methods: Thirty......-nine treatment-naive early RA patients (21 women) were included at time of diagnosis and followed for 2 years. Disease activity, IgM rheumatoid factor (IgM-RF) and anti-CCP was assessed at time of diagnosis and at 2-year follow-up. We assessed both the LV deformation by speckle-tracking echocardiography whereby...

  15. Absolute neutrophil values in malignant patients on cytotoxic chemotherapy.

    Science.gov (United States)

    Madu, A J; Ibegbulam, O G; Ocheni, S; Madu, K A; Aguwa, E N

    2011-01-01

    A total of eighty patients with various malignancies seen between September 2008 and April 2009 at the University of Nigeria Teaching Hospital (UNTH) Ituku Ozalla, Enugu, Nigeria, had their absolute neutrophil counts, done at Days 0 and 12 of the first cycle of their various chemotherapeutic regimens. They were adult patients who had been diagnosed of various malignancies, consisting of Breast cancer 36 (45%), Non-Hodgkin's lymphoma 8 (10%), Hodgkin's lymphoma 13 (16.25%), Colorectal carcinoma 6 (7.5%), Multiple myeloma 7 (8.75%), Cervical carcinoma 1 (1.25%) and other malignancies 9 (11.25%), Manual counting of absolute neutrophil count was done using Turks solution and improved Neubauer counting chamber and Galen 2000 Olympus microscope. The socio demographic data of the patients were assessed from a questionnaire. There were 27 males (33.75%) and 53 females (66.25%). Their ages ranged from 18 - 80 years with a median of 45 years. The mean absolute neutrophil count of the respondents pre-and post chemotherapy was 3.7 +/- 2.1 x 10(9)/L and 2.5 +/- 1.6 x 10(9)/L respectively. There were significant differences in both the absolute neutrophil count (p=0.00) compared to the pre-chemotherapy values. Chemotherapeutic combinations containing cyclophosphamide and Adriamycin were observed to cause significant reduction in absolute neutrophil.

  16. Chemotherapy-free treatment in patients with follicular lymphoma.

    Science.gov (United States)

    Sarkozy, Clémentine; Salles, Gilles; Bachy, Emmanuel

    2015-04-01

    The outcome of patients with follicular lymphoma (FL) has improved over the last two decades through the introduction of anti-CD20 monoclonal antibodies, usually used in combination with chemotherapy. However, patients with FL still experience multiple relapses, requiring several lines of treatment. Early toxicity of chemotherapy is a significant concern and as the life expectancy of patients with FL is increasing, late toxicities become an increasingly important concern. Progress made in understanding the biology of FL, especially dysregulation of intracellular pathways and immunological antitumor responses, recently allowed for the development of innovative chemo-free therapeutic approaches. In this report, different options such as new anti-CD20 antibodies, antibodies targeting other cell surface antigens, bi-specific antibodies, immunomodulation, idiotype vaccine and other targeted therapies are presented. The article also highlights how, although promising in early phase studies, the cost-effectiveness of new agents will have to be justified in Phase III trials. Furthermore, chemo-free regimen might not mean toxicity-free treatment and monitoring of early and late toxicities is required. PMID:25585961

  17. Cancer, Health Literacy, and Happiness: Perspectives from Patients under Chemotherapy

    Directory of Open Access Journals (Sweden)

    Sara Maria Oliveira Pinto

    2013-01-01

    Full Text Available Cancer is a dreaded disease that affects all dimensions of human life. In this context, issues related to the quality of life—as happiness, perception about health status, or health literacy—are important. This study aims to analyze the following topics the perception: the Portuguese cancer patients have about their health status while undergoing chemotherapy, the satisfaction with the information relating to their health, their level of happiness, and their vision of the future. An observational, cross-sectional, and descriptive study was developed. Data were collected between May and July 2012 in the day hospital of a central hospital in northern Portugal. The sample was composed of 92 cancer patients who were asked to answer a questionnaire during chemotherapy. The results indicate that, despite this life-threatening disease, patients consider themselves fairly happy and have an optimistic view of the future. Information about their health condition and religious beliefs was important coping mechanisms to help dealing with the suffering caused by the disease. The study highlights the importance of providing care in a holistic way. Nurses must be alert and available to listen, answer questions, provide supporting structures, or refer to other professionals when needed.

  18. Manejo de buprenorfina transdérmica en pacientes que no han usado previamente opioides Transdermal buprenorphine in opioid naive patients

    Directory of Open Access Journals (Sweden)

    M. Rull

    2006-03-01

    Full Text Available Tras una breve revisión de las características de la buprenorfina transdérmica y de sus efectos secundarios, se describe el inicio del tratamiento en el paciente que previamente no ha recibido opioides.After a brief survey of the characteristics and side effects of transdermal fentanyl, its use in an opioid naive patient is described.

  19. A rehabilitation program for lung cancer patients during postthoracotomy chemotherapy

    Directory of Open Access Journals (Sweden)

    Hoffman AJ

    2014-03-01

    Full Text Available Amy J Hoffman,1 Ruth Ann Brintnall,2 Alexander von Eye,3 Lee W Jones,4 Gordon Alderink,5 Lawrence H Patzelt,6 Jean K Brown7 1College of Nursing, Michigan State University, East Lansing, MI, USA; 2Kirkhof College of Nursing, Grand Valley State University, Grand Rapids, MI, USA; 3Psychology Department, Michigan State University, East Lansing, MI, USA; 4Duke Center for Cancer Survivorship Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA; 5Frederik Meijer Honors College, Grand Valley State University, Grand Rapids, MI, USA; 6Spectrum Health, Grand Rapids, MI, USA and College of Human Medicine, Michigan State University, East Lansing, MI, USA; 7School of Nursing, University at Buffalo, the State University of New York, Buffalo, NY, USA Objective: The objective of this pilot study was to describe the effects of a 16-week home-based rehabilitative exercise program on cancer-related fatigue (CRF, other symptoms, functional status, and quality of life (QOL for patients with non-small cell lung cancer (NSCLC after thoracotomy starting within days after hospital discharge and continuing through the initiation and completion of chemotherapy. Materials and methods: Five patients with NSCLC completed the Brief Fatigue Inventory (measuring CRF severity and the MD Anderson Symptom Inventory (measuring symptom severity before and after thoractomy, and at the end of each week of the 16-week exercise program. Additionally, the Medical Outcomes Study Short Form-36 (measuring physical and mental functional status and the Quality of Life Index (measuring QOL were completed before and after thoracotomy, after weeks 3, 6, 12, and 16 (the end of the exercise program. Further, the 6-minute walk test (measuring functional capacity was administered before thoracotomy, prior to the initiation of chemotherapy and/or radiation therapy, and at the end of the 16-week exercise program, after completion of chemotherapy. Results: Participants had a

  20. The prevalence of chemotherapy side effects of cancerous patients on oral health

    OpenAIRE

    EshghyarN; Bateby M

    2001-01-01

    Different methods can be used to treat the malignant disease; surgery, radiotherapy, chemotherapy, and even cryotherapy are different approach to reach the best treatment for patients. The aim of this cross sectional study was to evaluate the prevalence of oral side effects followed by chemotherapy of cancerous patients in Imam Khomeini hospital. This study was conducted on 80 patients who were under chemotherapy more than once and their oral lesions were evaluated considering their physical ...

  1. Normal carcinoembryonic antigen indicates benefit from perioperative chemotherapy to gastric carcinoma patients

    Institute of Scientific and Technical Information of China (English)

    Shi Chen; Ying-Bo Chen; Yuan-Fang Li; Xing-Yu Feng; Zhi-Wei Zhou; Xiu-Hong Yuan; Chao-Nan Qian

    2012-01-01

    AIM:To evaluate pretreatment serum carcinoembryonic antigen (CEA) as a predictor of survival for patients with locally advanced gastric cancer receiving perioperative chemotherapy.METHODS:We retrospectively studied a cohort of 228gastric cancer patients who underwent D2 gastrectomy combined with chemotherapy at the Sun Yat-sen University Cancer Center between January 2005 and December 2009.Among them,168 patients received 6-12 cycles of oxaliplatin-based adjuvant (post-operative) chemotherapy,while 60 received perioperative chemotherapy (2 cycles of FOLFOX6 or XELOX before surgery and 4-10 cycles after surgery).Serum CEA was measured using an enzyme immunoassay.The followup lasted until December 2010.RESULTS:In the group that had elevated serum CEA,the difference in survival time between patients receiving perioperative chemotherapy and those receiving adjuvant chemotherapy had no statistical significance (P >0.05).However,in the group that had normal serum CEA,patients receiving perioperative chemotherapy had a longer survival time.In multivariate analysis,T staging and lymph node metastatic rate were independent prognostic factors for the patients.Perioperative chemotherapy improved the overall survival of patients who had a normal pretreatment CEA level (P =0.070).CONCLUSION:Normal pretreatment serum CEA is a predictor of survival for patients receiving perioperative chemotherapy.

  2. Dopaminergic Receptors on CD4+ T Naive and Memory Lymphocytes Correlate with Motor Impairment in Patients with Parkinson’s Disease

    Science.gov (United States)

    Kustrimovic, Natasa; Rasini, Emanuela; Legnaro, Massimiliano; Bombelli, Raffaella; Aleksic, Iva; Blandini, Fabio; Comi, Cristoforo; Mauri, Marco; Minafra, Brigida; Riboldazzi, Giulio; Sanchez-Guajardo, Vanesa; Marino, Franca; Cosentino, Marco

    2016-01-01

    Parkinson’s disease (PD) is characterized by loss of dopaminergic neurons in substantia nigra pars compacta, α-synuclein (α-syn)-rich intraneuronal inclusions (Lewy bodies), and microglial activation. Emerging evidence suggests that CD4+ T lymphocytes contribute to neuroinflammation in PD. Since the mainstay of PD treatment is dopaminergic substitution therapy and dopamine is an established transmitter connecting nervous and immune systems, we examined CD4+ T naive and memory lymphocytes in PD patients and in healthy subjects (HS), with specific regard to dopaminergic receptor (DR) expression. In addition, the in vitro effects of α-syn were assessed on CD4+ T naive and memory cells. Results showed extensive association between DR expression in T lymphocytes and motor dysfunction, as assessed by UPDRS Part III score. In total and CD4+ T naive cells expression of D1-like DR decrease, while in T memory cells D2-like DR increase with increasing score. In vitro, α-syn increased CD4+ T memory cells, possibly to a different extent in PD patients and in HS, and affected DR expression with cell subset-specific patterns. The present results support the involvement of peripheral adaptive immunity in PD, and may contribute to develop novel immunotherapies for PD, as well as to better use of current dopaminergic antiparkinson drugs. PMID:27652978

  3. Neoadjuvant chemotherapy in patients with locally advanced breast cancer: A pilot-observational study

    Directory of Open Access Journals (Sweden)

    Hardik G Dodiya

    2015-01-01

    Full Text Available Background: Locally advanced breast cancer (LABC remains major clinical issue with regard to selection and duration of therapy since many years. Neoadjuvant chemotherapy (NACT is multimodality program, established to treat LABC. Many research tasks are ongoing to develop specific neoadjuvant chemotherapy regimen with specific duration to improve long-term control of LABC. Patients and Methods: Forty-seven patients diagnosed with LABC were Included and analyzed to compare the outcomes [pathological complete response (pCR, clinical response, overall response rate (ORR, disease control rate, overall survival and progression-free survival]. These patients treated with either combination of anthracycline and taxane-based chemotherapy or anthracycline-based chemotherapy. Results: There was no any statistical significance with respect to demographic data treated of patients between two arms (P > 0.05. Patients underwent TAC chemotherapy had pCR 20.8% whereas FAC/FEC chemotherapy patients had pCR 13% (P = 0.48. Higher ORR was noted in TAC chemotherapy arm (75% when compared with FAC/FEC chemotherapy arm (60.9% (P = 0.29. The study also shows better disease control rate in TAC chemotherapy arm (95.8% as compared to FAC/FEC chemotherapy arm (82.6%. There was no statistical significance in overall survival (P = 0.31 and progression-free survival (P = 0.51 between two arms. Conclusion: Despite of the superiority of combination of anthracycline and taxane-based chemotherapy over the anthracycline-based chemotherapy in the present study, further pivotal studies should be conducted to confirm the combination of anthracycline and taxane-based chemotherapy as a better neoadjuvant regimen for treatment of LABC tumors.

  4. Chemotherapy-induced neutropenia and febrile neutropenia in patients with gynecologic malignancy.

    Science.gov (United States)

    Hashiguchi, Yasunori; Kasai, Mari; Fukuda, Takeshi; Ichimura, Tomoyuki; Yasui, Tomoyo; Sumi, Toshiyuki

    2015-11-01

    Chemotherapy-induced neutropenia is a common complication in cancer treatment. In this study, we investigated chemotherapy-induced neutropenia that was recently detected in all patients with gynecologic malignancy. Between January 2009 and December 2011, we examined cases of chemotherapy-induced neutropenia reported in our hospital. We analyzed the incidence and clinical features of chemotherapy-induced neutropenia and febrile neutropenia in patients with gynecologic malignancy. During the study period, we administered over 1614 infusions (29 regimens) to 291 patients. The median age of the patients was 60 years (range 24-84 years). Chemotherapy-induced neutropenia occurred in 147 (50.5%) patients over 378 (23.4%) chemotherapy cycles. Febrile neutropenia occurred in 20 (6.9%) patients over 25 (1.5%) cycles. The mean duration of neutropenia and fever was 3.6 days (range 1-12 days) and 3.4 days (range 1-9 days), respectively. The source of fever was unexplained by examination or cultures in 14 (56.0%) cycles. There were two cases of neutropenia-related death. Chemotherapy-induced neutropenia was associated with older age (over 70 years) (PFebrile neutropenia was associated with poor performance status (Pneutropenia nor febrile neutropenia was associated with bone marrow metastases or previous radiotherapy. By identifying risk factors for febrile neutropenia, such as performance status, no previous chemotherapy, disseminated disease, and distant metastatic disease, the safe management of chemotherapy-induced neutropenia may be possible in patients with gynecologic malignancy.

  5. Comparison of predicted susceptibility between genotype and virtual phenotype HIV drug resistance interpretation systems among treatment-naive HIV-infected patients in Asia: TASER-M cohort analysis

    OpenAIRE

    Jiamsakul Awachana; Kantor Rami; Li Patrick CK; Sirivichayakul Sunee; Sirisanthana Thira; Kantipong Pacharee; Lee Christopher KC; Kamarulzaman Adeeba; Ratanasuwan Winai; Ditangco Rossana; Singtoroj Thida; Sungkanuparph Somnuek

    2012-01-01

    Abstract Background Accurate interpretation of HIV drug resistance (HIVDR) testing is challenging, yet important for patient care. We compared genotyping interpretation, based on the Stanford University HIV Drug Resistance Database (Stanford HIVdb), and virtual phenotyping, based on the Janssen Diagnostics BVBA’s vircoTYPE™ HIV-1, and investigated their level of agreement in antiretroviral (ARV) naive patients in Asia, where non-B subtypes predominate. Methods Sequences from 1301 ARV-naive pa...

  6. Pre-existing mutations in reverse transcriptase of hepatitis B virus in treatment-naive Chinese patients with chronic hepatitis B.

    Directory of Open Access Journals (Sweden)

    Jie Xu

    Full Text Available High rate of viral replication and lacking of proofreading activity in hepatitis B virus (HBV polymerase lead to the generation of mutations in HBV virus. Mutations in the reverse transcriptase (RT region of HBV polymerase are demonstrated to be strongly associated with drug resistance during antiviral treatment. However, the presence of mutations as well as its clinical significance in treatment-naïve hepatitis patients (defined as pre-existing mutations need to be further investigated. In the present study, a total of 168 serum samples from treatment-naive chronic hepatitis B (CHB patients were collected, and the RT region of HBV polymerase was sequenced. The results showed that pre-existing mutations in the RT region of HBV polymerase were detected in 43 of 168 (25.6% treatment-naive CHB patients within which there were no well-characterized primary nucleotide analogs (NAs resistance sites. Three dominant sites at rt191, rt207 and rt226 were found mutant in 7(16.28%, 8(18.60%, and 14(32.56% samples respectively among these 43 patients. No significant correlation was found between pre-existing mutations and gender, age, HBV genotype, ALT, HBeAg or HBV DNA loads. However, patients with pre-existing RT mutations under HBeAg sero-negative status exhibited decreased HBV DNA loads, which contributed to the decreased HBV DNA loads in the total HBeAg sero-negative patients. The above investigation indicated that there was a prevalence of pre-existing mutations in RT region of HBV polymerase which might affect the serum HBV DNA level in treatment-naive CHB patients. Its effects on the occurrence of NAs resistance and the prognosis after treatment need to be further investigated.

  7. Resting-state cerebellar-cerebral networks are differently affected in first-episode, drug-naive schizophrenia patients and unaffected siblings.

    Science.gov (United States)

    Guo, Wenbin; Liu, Feng; Chen, Jindong; Wu, Renrong; Zhang, Zhikun; Yu, Miaoyu; Xiao, Changqing; Zhao, Jingping

    2015-11-26

    Dysconnectivity hypothesis posits that schizophrenia is a disorder with dysconnectivity of the cortico-cerebellar-thalamic-cortical circuit (CCTCC). However, it remains unclear to the changes of the cerebral connectivity with the cerebellum in schizophrenia patients and unaffected siblings. Forty-nine patients with first-episode, drug-naive schizophrenia patients, 46 unaffected siblings of schizophrenia patients and 46 healthy controls participated in the study. Seed-based resting-state functional connectivity approach was employed to analyze the data. Compared with the controls, the patients and the siblings share increased default-mode network (DMN) seed - right Crus II connectivity. The patients have decreased right dorsal attention network (DAN) seed - bilateral cerebellum 4,5 connectivity relative to the controls. By contrast, the siblings exhibit increased FC between the right DAN seed and the right cerebellum 6 and right cerebellum 4,5 compared to the controls. No other abnormal connectivities (executive control network and salience network) are observed in the patients/siblings relative to the controls. There are no correlations between abnormal cerebellar-cerebral connectivities and clinical variables. Cerebellar-cerebral connectivity of brain networks within the cerebellum are differently affected in first-episode, drug-naive schizophrenia patients and unaffected siblings. Increased DMN connectivity with the cerebellum may serve as potential endophenotype for schizophrenia.

  8. Neoadjuvant chemotherapy with cisplatin and methotrexate in patients with muscle-invasive bladder tumours

    DEFF Research Database (Denmark)

    Sengeløv, Lisa; von der Maase, Hans; Lundbeck, Finn;

    2002-01-01

    This prospective, randomized study based on two associated trials was designed to evaluate the effect of neoadjuvant chemotherapy with cisplatin and methotrexate with folinic acid rescue or no chemotherapy prior to local treatment in patients with T2-T4b, NX-3, MO transitional cell carcinoma...... (actuarial rate). Neoadjuvant chemotherapy with cisplatin and methotrexate did not significantly improve disease-free or overall survival in 153 randomized patients with invasive bladder cancer....

  9. Factors affecting the quality of life of cancer patients undergoing chemotherapy: A questionnaire study

    OpenAIRE

    Sema Üstündag; Ayten Demir Zencirci

    2015-01-01

    Objective: This descriptive and cross-sectional study was undertaken to determine the factors affecting cancer patients′ quality of life. Methods: We collected data from 352 chemotherapy patients of an Outpatient Chemotherapy Unit in a state hospital. We included volunteered chemotherapy patients with a signed informed consent and at least 50 Karnofsky Performance Scale points. We gathered data by Personal Information Form and Nightingale Symptom Assessment Scale (N-SAS) and analyzed via basi...

  10. Safety of indwelling pleural catheter use in patients undergoing chemotherapy: a five-year retrospective evaluation

    OpenAIRE

    Chan Wah Hak, Charleen; Sivakumar, Parthipan; Ahmed, Liju

    2016-01-01

    Background Indwelling pleural catheters (IPC) are increasingly becoming a first-line treatment in the management of malignant pleural effusions. Ambulatory management using IPC are increasingly used in this patient group whilst they are receiving concurrent chemotherapy. There are currently no prospective trials examining IPC safety in chemotherapy. This study’s objective is to determine if IPC insertion is safe in patients undergoing chemotherapy. Methods We conducted a retrospective analysi...

  11. Periodontal status of HIV-infected patients undergoing antiretroviral therapy compared to HIV-therapy naive patients: a case control study

    Directory of Open Access Journals (Sweden)

    Fricke Ulrich

    2012-01-01

    Full Text Available Abstract Background Although severe oral opportunistic infections decreased with the implementation of highly active antiretroviral therapy, periodontitis is still a commonly described problem in patients infected with human immunodeficiency virus (HIV. The objective of the present investigation was to determine possible differences in periodontal parameters between antiretroviral treated and untreated patients. Methods The study population comprised 80 patients infected with HIV divided into two groups. The first group was receiving antiretroviral therapy while the second group was therapy naive. The following parameters were examined: probing pocket depth, gingival recession, clinical attachment level, papilla bleeding score, periodontal screening index and the index for decayed, missed and filled teeth. A questionnaire concerning oral hygiene, dental care and smoking habits was filled out by the patients. Results There were no significant differences regarding the periodontal parameters between the groups except in the clinical marker for inflammation, the papilla bleeding score, which was twice as high (P Conclusion There is no indication for advanced periodontal damage in HIV-infected versus non-infected patients in comparable age groups. Due to their immunodeficiency, HIV-infected patients should be monitored closely to prevent irreversible periodontal damage. Periodontal monitoring and early therapy is recommended independent of an indication for highly active antiretroviral therapy.

  12. Prevalence of mutations in HBV DNA polymerase gene associated with nucleos(tide resistance in treatment-naive patients with Chronic Hepatitis B in Central China

    Directory of Open Access Journals (Sweden)

    Youyun Zhao

    2016-04-01

    Full Text Available Abstract Objective There are a lot of disagreements in the studies on hepatitis B virus (HBV DNA polymerase mutation rate associated with nucleos(tide analogues (NAs in treatment-naive chronic hepatitis B (CHB patients. This is the first study aimed to investigate the prevalence of spontaneous HBV resistance mutations in Central China. Methods This study included treatment-naive patients with CHB from June 2012 to May 2015 receiving care at the Institute of Liver Disease in Central China. All patients completed a questionnaire covering different aspects, such as family medical history, course of liver disease, medication history, alcohol use, among others. Mutations in HBV DNA polymerase associated with NAs resistance were detected using INNO-LiPA assay. Results 269 patients were infected with HBV genotype B (81.4%, C (17.9%, and both B and C (0.7%. Mutations in HBV DNA polymerase were detected in 24 patients (8.9% including rtM204I/V (n = 6, rtN236T (n = 5, rtM250V (n = 2, rtL180M (n = 2, rtT184G (n = 1, rtM207I (n = 1, rtS202I (n = 1, rtM204V/I & rtL180M (n = 5, and rtM204I & rtM250V (n = 1. Conclusion Spontaneous HBV resistance mutations in HBV DNA polymerase were found in treatment-naive patients with CHB in Central China. These findings suggest that we should analyze HBV DNA polymerase resistance mutation associated with NAs before giving antiviral therapy such as lamivudine (LAM, adefovir (ADV, and telbivudine (LdT.

  13. Chemotherapy increases long-term survival in patients with adult medulloblastoma

    DEFF Research Database (Denmark)

    Kocakaya, Selin; Beier, Christoph Patrick; Beier, Dagmar

    2016-01-01

    parts of treatment regimes; however, established prognostic factors and data clarifying the role of chemotherapy are missing. METHODS: We investigated 227 publications from 1969-2013, with 907 identifiable, individual patients being available for meta-analysis. Demographic data, risk stratification...... chemotherapy first-line survived significantly longer (mOS: 108 mo, 95% CI: 68.6-148.4) than patients treated with radiation alone (mOS: 57 mo, 95% CI: 39.6-74.4) or patients who received chemotherapy at tumor recurrence. This effect was not biased by tumor stage or decade of treatment. Importantly, (neo......)adjuvant chemotherapy also significantly increased the chance for long-term survival (>5 y) compared with radiotherapy alone or chemotherapy at tumor recurrence. CONCLUSIONS: This meta-analysis clarifies relevant prognostic factors and suggests that chemotherapy as part of first-line therapy improves overall survival...

  14. Stress perception among patients in pre-colonoscopy period and those undergoing chemotherapy treatment

    Directory of Open Access Journals (Sweden)

    Graziela de Souza Alves da Silva

    2015-05-01

    Full Text Available Objective: comparing the perception of stress among patients with colorectal cancer undergoing chemotherapy with those in pre-colonoscopy period. Methods: a comparative descriptive study developed with 144 people receiving chemotherapy and 100 patients in the pre-colonoscopy period, using biosocial and clinical data, Stress Assessment Tool and Perceived Stress Scale. Results: a predominance of females (73%, aged over 65 (50% were predominant for the pre-colonoscopy period patients. In patients receiving chemotherapy, gender parity with ages ranging from 40-64 years (68.1% was observed. Pre-colonoscopy patients showed higher perceived stress compared to those receiving chemotherapy (p <0.001. Conclusion: the phase of diagnostic definition represents greater stress to patients in comparison to period of treatment, even despite the characteristic manifestations of chemotherapy.

  15. A randomized, double-blind, multicentre study comparing daily 2 and 5 mg of tropisetron for the control of nausea and vomiting induced by low-dose cisplatin- or non-cisplatin-containing chemotherapy

    NARCIS (Netherlands)

    Wymenga, ANM; vanderGraaf, WTA; Wils, JA; vanHeukelom, LS; vanderLinden, GHM; DullemondWestland, AC; Nooy, M; vanderHeul, C; deBruijn, KM; deVries, EGE

    1996-01-01

    Background: This study compares efficacy safety and tolerability of 2 and 5 mg tropisetron in prevention of nausea and vomiting induced by low-dose cisplatin- or non-cisplatin-containing chemotherapy. Patients and methods: 152 chemotherapy-naive cancer patients were randomized in a double-blind mann

  16. Acute chemotherapy-induced cardiovascular changes in patients with testicular cancer

    NARCIS (Netherlands)

    Nuver, J; Smit, AJ; van der Meer, J; van den Berg, MP; van der Graaf, WTA; Meinardi, MT; Sleijfer, DT; Hoekstra, HJ; van Gessel, AI; van Roon, AM; Gietema, JA

    2005-01-01

    Purpose; After cisplatin- and bleomycin-containing chemotherapy for testicular cancer, part of the patient population will develop acute or long-term cardiovascular toxicity. It is largely unknown whether standard tests can be used to assess chemotherapy-induced cardiovascular changes. Patients and

  17. Prevention of chemotherapy-induced nausea and vomiting in elderly cancer patients

    DEFF Research Database (Denmark)

    Jakobsen, Jan Nyrop; Herrstedt, Jørn

    2009-01-01

    There is a global and continuing increase in the population of elderly people. This is particularly true among patients with cancer including those receiving chemotherapy. There are no guidelines that in particular address prophylaxis of chemotherapy-induced nausea and vomiting (CINV) in the elde......There is a global and continuing increase in the population of elderly people. This is particularly true among patients with cancer including those receiving chemotherapy. There are no guidelines that in particular address prophylaxis of chemotherapy-induced nausea and vomiting (CINV...

  18. Long-term cognitive function following chemotherapy in patients with testicular cancer

    DEFF Research Database (Denmark)

    Pedersen, Anders Degn; Rossen, Philip; Mehlsen, Mimi Yung;

    2009-01-01

    Cancer patients frequently report cognitive complaints following chemotherapy, but the results from the available studies, mainly of women with breast cancer, are inconsistent. Our aim was to compare cognitive function of men with testicular cancer (TC) who had orchiectomy and chemotherapy...... (bleomycin, etoposide, cisplatin) with men who had orchiectomy only or orchiectomy and radiotherapy. Thirty-six chemotherapy patients and 36 nonchemotherapy patients were tested 2-7 years after treatment for TC with standardized neuropsychological tests. Chemotherapy and nonchemotherapy patients displayed...... similar performances on cognitive tests (p values adjusted for multiple comparisons: .63-1.00). Moreover, there was no difference in the proportion of cognitively impaired patients in the chemotherapy group (5.6%) compared to the nonchemotherapy group (8.3%) (chi2 = 0.22, p = .64). Our results...

  19. Standardizing of Pathology in Patients Receiving Neoadjuvant Chemotherapy.

    Science.gov (United States)

    Bossuyt, Veerle; Symmans, W Fraser

    2016-10-01

    The use of neoadjuvant systemic therapy for the treatment of breast cancer patients is increasing. Pathologic response in the form of pathologic complete response (pCR) and grading systems of partial response, such as the residual cancer burden (RCB) system, gives valuable prognostic information for patients and is used as a primary endpoint in clinical trials. The breast cancer and pathology communities are responding with efforts to standardize pathology in patients receiving neoadjuvant chemotherapy. In this review, we summarize the challenges that postneoadjuvant systemic therapy surgical specimens pose and how pathologists and the multidisciplinary team can work together to optimize handling of these specimens. Multidisciplinary communication is essential. A single, standardized approach to macroscopic and microscopic pathologic examination makes it possible to provide reliable response information. This approach employs a map of tissue sections to correlate clinical, gross, microscopic, and imaging findings in order to report the presence of pCR (ypT0 ypN0 and ypT0/is ypN0) versus residual disease, the ypT and ypN stage using the current AJCC/UICC staging system, and the RCB. PMID:27380637

  20. Influenza vaccination coverage in patients treated with chemotherapy : current clinical practice

    NARCIS (Netherlands)

    Wumkes, M. L.; van der Velden, A. M. T.; van der Velden, A. W. G.; Stouthard, J. M. L.; Nijziel, M. R.; Westerman, M.; Beeker, A.; Meerveld-Eggink, A.; Rijkers, G. T.; Biesma, D. H.

    2013-01-01

    Background: Influenza virus vaccination is recommended for patients treated with chemotherapy. Little is known about vaccination coverage in these patients. Methods: Vaccination coverage in the Netherlands was analysed by questionnaires completed by general practitioners, within a catchment area of

  1. Serum levels of G protein-coupled estrogen receptor 1 (GPER1) in drug-naive patients with generalized anxiety disorder.

    Science.gov (United States)

    Fındıklı, Ebru; Camkurt, Mehmet Akif; Karaaslan, Mehmet Fatih; Kurutas, Ergul Belge; Altun, Hatice; İzci, Filiz; Fındıklı, Hüseyin Avni; Kardas, Selçuk

    2016-10-30

    Sex hormones, particularly estrogen, are suggested to play a role in the physiopathology of generalized anxiety disorder (GAD). Estrogen functions through the estrogen receptors alpha and beta and the recently discovered G protein-coupled estrogen receptor 1 (GPER1). This study aimed, for the first time, to evaluate serum GPER1 levels in drug-naive patients with GAD. This study included 40 newly diagnosed drug-naive patients with GAD aged between 18 and 50 years and 40 age- and gender-matched healthy controls. Medical histories were obtained, and physical examinations and laboratory tests were conducted; the Hamilton Anxiety Rating Scale (HAM-A) was also used for all participants. Serum GPER1 levels were measured. The serum GPER1 level was significantly higher in the patients with GAD than in the controls. A positive significant correlation was observed between the GPER1 level and the HAM-A score. The receiver operating characteristic analysis revealed a sensitivity, specificity, positive predictive value, and negative predictive value of 85.0%, 82.5%, 82.9%, and 84.6%, respectively, for the presence of anxiety when the serum GPER1 value was ≥0.14 (the area under the curve was 0.904.). In conclusion, this study demonstrated that GPER1 levels were associated with the anxiety levels of patients, and that the serum GPER1 level was a valuable predictor of the presence of anxiety independent of gender. PMID:27512921

  2. Quality of Life and Nutritional Status Among Cancer Patients on Chemotherapy

    OpenAIRE

    Nunilon Vergara; Jose Enrique Montoya; Herdee Gloriane Luna; Jose Roberto Amparo; Gloria Cristal-Luna

    2013-01-01

    Objectives: Malnutrition is prevalent among cancer patients, and maybe correlated with altered quality of life. The objective of this study is to determine whether quality of life among cancer patients on chemotherapy at the National Kidney and Transplant Institute- Cancer Unit differs from patients with normal nutrition based on the Subjective Global Assessment scale.Methods: A cross sectional study was conducted among cancer patients admitted for chemotherapy at the National Kidney and Tran...

  3. Efficacy of high-dose chemotherapy or standard salvage therapy in patients with recurrent medulloblastoma

    OpenAIRE

    Gururangan, Sridharan; Krauser, Jeanne; Watral, Melody A.; Driscoll, Tim; Larrier, Nicole; Reardon, David A.; Jeremy N Rich; Quinn, Jennifer A.; Vredenburgh, James J.; Desjardins, Annick; McLendon, Roger E; Fuchs, Herbert; Kurtzberg, Joanne; Friedman, Henry S.

    2008-01-01

    The efficacy of high-dose chemotherapy (HDC) or standard salvage therapy was evaluated in patients with recurrent medulloblastoma (MBL) using retrospective chart review of all patients with recurrent MBL treated at Duke University Medical Center between 1995 and 2005 and who had undergone HDC with or without radiotherapy (RT) or standard salvage therapy after relapse. A total of 30 patients were diagnosed with recurrent MBL after standard RT alone or chemotherapy with RT. Nineteen patients (7...

  4. Plasma IGFBP-2 Levels after Postoperative Combined Radiotherapy and Chemotherapy Predict Prognosis in Elderly Glioblastoma Patients

    OpenAIRE

    Sheng Han; Lingxuan Meng; Shuai Han; Yunjie Wang; Anhua Wu

    2014-01-01

    It has been found that preoperative plasma IGFBP-2 levels correlate with prognosis in glioma patients. The prognostic value of plasma IGFBP-2 after postoperative combined radiotherapy and chemotherapy in glioma patients is unknown. Plasma IGFBP-2 levels in 83 glioblastoma patients after postoperative radiotherapy plus chemotherapy were analyzed using an IGFBP-2 ELISA kit. We found that after standard therapy plasma IGFBP-2 levels significantly correlated with the patient's age (R = 0.738, P

  5. Serum Survivin Levels and Outcome of Chemotherapy in Patients with Malignant Mesothelioma

    Directory of Open Access Journals (Sweden)

    Katja Goričar

    2015-01-01

    Full Text Available Background. Survivin is an inhibitor of apoptosis protein involved in the regulation of cell proliferation that could be used as a marker for cancer diagnosis or prognosis. Our aim was to evaluate whether serum survivin levels influence the outcome of cisplatin-based chemotherapy in patients with malignant mesothelioma (MM. Methods. Serum survivin levels were determined using human survivin enzyme-linked immunosorbent assay in 78 MM patients before chemotherapy, after chemotherapy, and at disease progression. The influence on tumor response and survival was evaluated using nonparametric tests and Cox regression. Results. A median serum survivin level at diagnosis was 4.1 (0–217.5 pg/mL. Patients with a progressive disease had significantly higher survivin levels before chemotherapy (p = 0.041. A median serum survivin level after chemotherapy was 73.1 (0–346.2 pg/mL. If survivin levels increased after chemotherapy, patients had, conversely, better response (p = 0.001, OR = 5.40, 95% CI = 1.98–14.72. Unexpectedly, patients with increased survivin levels after chemotherapy also had longer progression-free (p < 0.001, HR = 0.33, 95% CI = 0.20–0.57 and overall survival (p = 0.001, HR = 0.29, 95% CI = 0.14–0.58. Conclusions. These results suggest that serum survivin levels before and during chemotherapy could serve as a biomarker predicting MM treatment response.

  6. [{sup 11}C]Choline PET/CT predicts survival in hormone-naive prostate cancer patients with biochemical failure after radical prostatectomy

    Energy Technology Data Exchange (ETDEWEB)

    Giovacchini, Giampiero [Stadtspital Triemli, Department of Radiology and Nuclear Medicine, Zurich (Switzerland); Incerti, Elena; Mapelli, Paola; Gianolli, Luigi; Picchio, Maria [IRCCS San Raffaele Scientific Institute, Department of Nuclear Medicine, Milano (Italy); Kirienko, Margarita [University of Milano-Bicocca, Milano (Italy); Briganti, Alberto; Gandaglia, Giorgio; Montorsi, Francesco [IRCCS San Raffaele Scientific Institute, Department of Urology, Milano (Italy)

    2015-05-01

    Over the last decade, PET/CT with radiolabelled choline has been shown to be useful for restaging patients with prostate cancer (PCa) who develop biochemical failure. The limitations of most clinical studies have been poor validation of [{sup 11}C]choline PET/CT-positive findings and lack of survival analysis. The aim of this study was to assess whether [{sup 11}C]choline PET/CT can predict survival in hormone-naive PCa patients with biochemical failure. This retrospective study included 302 hormone-naive PCa patients treated with radical prostatectomy who underwent [{sup 11}C]choline PET/CT from 1 December 2004 to 31 July 2007 because of biochemical failure (prostate-specific antigen, PSA, >0.2 ng/mL). Median PSA was 1.02 ng/mL. PCa-specific survival was estimated using Kaplan-Meier curves. Cox regression analysis was used to evaluate the association between clinicopathological variables and PCa-specific survival. The coefficients of the covariates included in the Cox regression analysis were used to develop a novel nomogram. Median follow-up was 7.2 years (1.4 - 18.9 years). [{sup 11}C]Choline PET/CT was positive in 101 of 302 patients (33 %). Median PCa-specific survival after prostatectomy was 14.9 years (95 % CI 9.7 - 20.1 years) in patients with positive [{sup 11}C]choline PET/CT. Median survival was not achieved in patients with negative [{sup 11}C]choline PET/CT. The 15-year PCa-specific survival probability was 42.4 % (95 % CI 31.7 - 53.1 %) in patients with positive [{sup 11}C]choline PET/CT and 95.5 % (95 % CI 93.5 - 97.5 %) in patients with negative [{sup 11}C]choline PET/CT. In multivariate analysis, [{sup 11}C]choline PET/CT (hazard ratio 6.36, 95 % CI 2.14 - 18.94, P < 0.001) and Gleason score >7 (hazard ratio 3.11, 95 % CI 1.11 - 8.66, P = 0.030) predicted PCa-specific survival. An internally validated nomogram predicted 15-year PCa-specific survival probability with an accuracy of 80 %. Positive [{sup 11}C]choline PET/CT after biochemical failure

  7. [11C]Choline PET/CT predicts survival in hormone-naive prostate cancer patients with biochemical failure after radical prostatectomy

    International Nuclear Information System (INIS)

    Over the last decade, PET/CT with radiolabelled choline has been shown to be useful for restaging patients with prostate cancer (PCa) who develop biochemical failure. The limitations of most clinical studies have been poor validation of [11C]choline PET/CT-positive findings and lack of survival analysis. The aim of this study was to assess whether [11C]choline PET/CT can predict survival in hormone-naive PCa patients with biochemical failure. This retrospective study included 302 hormone-naive PCa patients treated with radical prostatectomy who underwent [11C]choline PET/CT from 1 December 2004 to 31 July 2007 because of biochemical failure (prostate-specific antigen, PSA, >0.2 ng/mL). Median PSA was 1.02 ng/mL. PCa-specific survival was estimated using Kaplan-Meier curves. Cox regression analysis was used to evaluate the association between clinicopathological variables and PCa-specific survival. The coefficients of the covariates included in the Cox regression analysis were used to develop a novel nomogram. Median follow-up was 7.2 years (1.4 - 18.9 years). [11C]Choline PET/CT was positive in 101 of 302 patients (33 %). Median PCa-specific survival after prostatectomy was 14.9 years (95 % CI 9.7 - 20.1 years) in patients with positive [11C]choline PET/CT. Median survival was not achieved in patients with negative [11C]choline PET/CT. The 15-year PCa-specific survival probability was 42.4 % (95 % CI 31.7 - 53.1 %) in patients with positive [11C]choline PET/CT and 95.5 % (95 % CI 93.5 - 97.5 %) in patients with negative [11C]choline PET/CT. In multivariate analysis, [11C]choline PET/CT (hazard ratio 6.36, 95 % CI 2.14 - 18.94, P < 0.001) and Gleason score >7 (hazard ratio 3.11, 95 % CI 1.11 - 8.66, P = 0.030) predicted PCa-specific survival. An internally validated nomogram predicted 15-year PCa-specific survival probability with an accuracy of 80 %. Positive [11C]choline PET/CT after biochemical failure predicts PCa-specific survival in hormone-naive PCa patients

  8. Decrease in immune activation in HIV-infected patients treated with highly active antiretroviral therapy correlates with the function of hematopoietic progenitor cells and the number of naive CD4+ cells

    DEFF Research Database (Denmark)

    Nielsen, S D; Sørensen, T U; Ersbøll, A K;

    2000-01-01

    This study was conducted to determine the impact of immune activation, cytokine production and apoptosis on the naive CD4+ cell count and the function of hematopoietic progenitor cells during the initial phase of highly active antiretroviral therapy (HAART). Blood samples from 11 HIV......-infected patients were collected prior to HAART and after 4 and 12 weeks of therapy. Flow cytometry was used to determine the naive CD4+ count and activated T cells. The cloning efficiency of progenitor cells was determined using a colony-forming cells assay. Finally, apoptosis and cytokine production were...... cells. A negative correlation was found between apoptosis and the naive CD4+ count. Alterations in cytokine production during HAART or correlation between cytokine production and the naive CD4+ count or the cloning efficiency of progenitor cells were not detected. In conclusion, immune activation in HIV...

  9. Improvement of cognitive flexibility and cingulate blood flow correlates after atypical antipsychotic treatment in drug-naive patients with first-episode schizophrenia.

    Science.gov (United States)

    Pardo, Bernardo M; Garolera, Maite; Ariza, Mar; Pareto, Deborah; Salamero, Manel; Valles, Vicenç; Delgado, Luis; Alberni, Joan

    2011-12-30

    The aim of this study was to examine the changes in cognitive flexibility and associated cerebral blood flow in the anterior cingulate lobe of drug-naive patients with first-episode schizophrenia who were treated with atypical antipsychotics for 6 weeks. Single photon emission computed tomography (SPECT) images were obtained from 8 healthy subjects both at rest and while performing the flexibility subtest of the TAP (Test for Attentional Performance). SPECT images were obtained in parallel from 8 first-episode drug-naive schizophrenic patients while they were performing the same task both before and after 6 weeks of neuroleptic treatment. In the control group, an increase in the perfusion indices of the dorsal section of the anterior cingulate gyrus was observed in the activation condition. Task performance was altered and the level of perfusion of the brain region related to the task execution was significantly decreased in the patients at baseline. After treatment, there was a significant improvement in both task performance and the level of perfusion of the dorsal section of the anterior cingulate. We conclude that treatment with second-generation neuroleptics improves cognitive flexibility, and there was a relationship between such improvements and normalization of perfusion indices of the involved brain areas.

  10. Nutritional intervention using nutrition care process in a malnourished patient with chemotherapy side effects.

    Science.gov (United States)

    Lee, Hye-Ok; Lee, Jung-Joo

    2015-01-01

    In this case study, the process of nutritional diagnosis and intervention conducted at a hospital on a malnourished patient who underwent treatment for a chronic illness (chemotherapy for cancer treatment) was recorded. The patient received his first round of chemotherapy for colorectal cancer, and then a second round after the cancer metastasized to the liver. The patient was malnourished and had experienced weight loss (17% loss in the most recent 3 months) due to side effects of chemotherapy including stomatitis, nausea, and vomiting. Nutritional diagnosis and intervention via the nutrition care process were implemented through two screening rounds, and the quantity of oral intake increased from 28% to 62% of the recommended daily intake. The patient required continuous monitoring and outpatient care after hospital discharge. It is speculated that if a more active patient education and dietary regimen with respect to chemotherapy side effects had been offered after the patient's first chemotherapy cycle, it might have been possible to treat ingestion problems due to stomatitis during the second cycle of chemotherapy and prevent the weight loss. Henceforth, patients receiving chemotherapy should be educated about nutrition management methods and monitored continuously to prevent malnutrition.

  11. Changes in body weight during various types of chemotherapy in breast cancer patients

    NARCIS (Netherlands)

    Winkels, R.M.; Beijer, S.; Lieshout, van R.; Barneveld, van D.; Hofstede, ter J.; Kampman, E.

    2014-01-01

    Background & aims Weight gain is a common problem for breast cancer patients treated with chemotherapy. It increases the risk of several comorbidities and possibly cancer recurrence. We assessed whether weight gain depends on the type of chemotherapy. Methods In a retrospective study among 739 b

  12. Acupressure in Controlling Nausea in Young Patients Receiving Highly Emetogenic Chemotherapy | Division of Cancer Prevention

    Science.gov (United States)

    RATIONALE: Acupressure wristbands may prevent or reduce nausea and caused by chemotherapy. It is not yet known whether standard care is more effective with or without acupressure wristbands in controlling acute and delayed nausea. PURPOSE: This randomized phase III trial is studying how well acupressure wristbands work with or without standard care in controlling nausea in young patients receiving highly emetogenic chemotherapy. |

  13. Effect of direct moxibustion at Sihua points on cytokine of chemotherapy patients with lung cancer

    Institute of Scientific and Technical Information of China (English)

    张去飞

    2013-01-01

    Objective To observe the effect of direct moxibustion at Sihua points on immune function and life qualityof chemotherapy patients with non-small cell lung cancer.Methods Eighty cases were randomly divided into a chemotherapy and moxibustion group(group A)and

  14. Negative Impact of Skeletal Muscle Loss after Systemic Chemotherapy in Patients with Unresectable Colorectal Cancer.

    Directory of Open Access Journals (Sweden)

    Yuji Miyamoto

    Full Text Available Skeletal muscle depletion (sarcopenia is closely associated with limited physical ability and high mortality. This study evaluated the prognostic significance of skeletal muscle status before and after chemotherapy in patients with unresectable colorectal cancer (CRC.We conducted a retrospective analysis of 215 consecutive patients with unresectable CRC who underwent systemic chemotherapy. Skeletal muscle cross-sectional area was measured by computed tomography. We evaluated the prognostic value of skeletal muscle mass before chemotherapy and the rate of skeletal muscle change in cross-sectional area after chemotherapy.One-hundred-eighty-two patients met our inclusion criteria. There were no significant differences in progression-free survival (PFS or overall survival (OS associated with skeletal muscle mass before chemotherapy. However, 22 patients with skeletal muscle loss (>5% after chemotherapy showed significantly shorter PFS and OS compared with those without skeletal muscle loss (PFS, log-rank p = 0.029; OS, log-rank p = 0.009. Multivariate Cox regression analysis revealed that skeletal muscle loss after chemotherapy (hazard ratio, 2.079; 95% confidence interval, 1.194-3.619; p = 0.010 was independently associated with OS.Skeletal muscle loss after chemotherapy was an independent, negative prognostic factor in unresectable CRC.

  15. Frontal fasciculi and psychotic symptoms in antipsychotic-naive patients with schizophrenia before and after 6 weeks of selective dopamine D2/3 receptor blockade

    DEFF Research Database (Denmark)

    Ebdrup, Bjørn H; Raghava, Jayachandra M; Nielsen, Mette Ødegaard;

    2016-01-01

    of fractional anisotropy (FA) using voxelwise tract-based spatial statistics (TBSS) and anatomic region of interest (ROI)-based analyses. Subsequently, patients underwent 6 weeks of antipsychotic monotherapy with amisulpride. We repeated the examinations after 6 weeks. RESULTS: We included 38 patients...... longitudinal fasciculus (z = -3.31, p= 0.001). At re-examination, all correlations between positive symptoms and frontal fasciculi had resolved. Fractional anisotropy in the ATR increased more in patients than in controls (z = -4.92, pamisulpride dose correlated positively with FA changes...... in the right CT (t= 2.52, p= 0.019). LIMITATIONS: Smoking and a previous diagnosis of substance abuse were potential confounders. Long-term effects of amisulpride on white matter were not evaluated. CONCLUSION: Antipsychotic-naive patients with schizophrenia displayed subtle deficits in white matter...

  16. Effect of Chemotherapy on the Quality of Life of Lung Cancer Patients

    Directory of Open Access Journals (Sweden)

    Xu LIU

    2013-12-01

    Full Text Available Background and objective With development of modern medicine, eliminating patients’ pain and mental disorder and improving the quality of life has become an important problem in patients with cancer. The aim of this study is to observe the impact of chemotherapy on quality of life and influencing factor of quality of life among lung cancer patients. Methods Sixty-one lung cancer patients were assessed with clinical outcomes and the EORTC QLQ-C30 questionnaires before chemotherapy, one week after 2 cycles of chemotherapy, one week after 4 cycles of chemotherapy. Results After 2 cycles of chemotherapy, effective rate was 40.0%. Social function decreased. Nause and vomiting, insomnia and appetite loss deteriorated (P0.05. Grouped according to the plasma albumin level, the difference wasn’t statistically significant (P>0.05. In hypoproteinemia group, symptoms and economic difficulties score was higher; High protein group, function and general health scores was higher. Conclusion After the chemotherapy, patients’ the lesion of cancer became smaller and clinical symptoms relieved, but some patients, fatigue, appetite loss, nausea and vomiting symptom deteriorated, emotion became bad. Quality of life of lung cancer patients decrease. We should pay more attention to the adverse reactions of chemotherapy and cope with them, give positive psychological intervention and improve patients, nutrition to improve the quality of life.

  17. The Naive Central Banker

    Directory of Open Access Journals (Sweden)

    Marcelo de Carvalho Griebeler

    2015-09-01

    Full Text Available There has been in some countries a trend of assigning other functions to central banks besides price stability. The most suggested function to be added to monetary authority’s obligations is to pursue economic growth or full employment. In this paper we characterize the behavior and analyse the optimal monetary policy of, what we call, a naive central banker. We describe the naive behavior as one that does face the inflation-unemployment trade-off, but it tries to minimize both variables simultaneously. Our findings, both under discretion and commitment, indicate that the naive central banker delivers lower expected inflation and inflation variance than the benchmark behavior whenever the economy is rigid enough. However, the degree of conservativeness also affects this result, such that the less conservative the naive policymaker, the more rigidity is necessary.

  18. High-intensity resistance and cardiovascular training improve physical capacity in cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Quist, Morten; Rørth, Mikael Rahbek; Zacho, Morten;

    2006-01-01

    The purpose of the study was to examine the effects of a supervised high- and low-intensity structured training program in cancer patients concurrently undergoing chemotherapy. Seventy patients, in different stages of the disease and with different diagnoses (48 females, 22 males), between 18......-term study support the theory that exercise is a beneficial intervention strategy for increasing muscle strength and aerobic fitness during antineoplastic chemotherapy. This type of exercise program can be an important component of complementary treatment for cancer patients undergoing chemotherapy....

  19. S-phase induction by interleukin-6 followed by chemotherapy in patients with refractory multiple myeloma

    DEFF Research Database (Denmark)

    de Nully Brown, P; Jensen, P O; Diamant, Marcus;

    1998-01-01

    The plasma cell labeling index (PCLI) in patients with multiple myeloma (MM) is relatively low and this has been associated with the low rate of remission following chemotherapy. Interleukin-6 (IL-6) has been demonstrated to be a major growth factor of myeloma cells. In order to increase the S......-phase proportion of myeloma cells, which might increase the sensitivity to chemotherapy, we gave rhIL-6 followed by chemotherapy to 15 myeloma patients with refractory disease. A total of 25 treatment cycles were administered since ten patients had two cycles. The rhIL-6 dose was 2.5 (n = 3), 5.0 (n = 6) and 10...

  20. "Hysteroscopic ablation of Choriocarcinoma in a patient resistant to chemotherapy "

    Directory of Open Access Journals (Sweden)

    Ghazizadeh S

    2000-09-01

    Full Text Available Gestational Trophoblastic Neoplasia ( GTN is one of the most common gynecologic tumors in our country. Despite development of effective chemotherapy: some cases remain resistant and if there is only focus of tumor, resection would be indicated.We present a young woman with stage 1 persistant GTN showing no response to chemotherapy. Transvaginal sonograpy revealed trophoblastic tissue in the uterus. Metastatic work up was negative. Tumor was resected by hyteroresectoscopy, and there was no need for subsequent chemotherapy, BHCG remained negative after 26 months of follow up.

  1. Adjuvant chemotherapy in adult medulloblastoma: is it an option for average-risk patients?

    Science.gov (United States)

    Franceschi, E; Bartolotti, M; Paccapelo, A; Marucci, G; Agati, R; Volpin, L; Danieli, D; Ghimenton, C; Gardiman, M P; Sturiale, C; Poggi, R; Mascarin, M; Balestrini, D; Masotto, B; Brandes, A A

    2016-06-01

    The standard treatment in children with average-risk medulloblastoma (MB) is reduced-dose radiotherapy (RT) followed by chemotherapy. However, in adults, there is no agreement on the use of adjuvant chemotherapy. We performed a retrospective analysis of adult MB patients with average-risk disease, defined as no postsurgical residual (or ≤1.5 cm(2)) and no metastatic disease (M0). Main inclusion criteria were: age >16 years, post-surgical treatment with craniospinal irradiation with or without adjuvant chemotherapy (cisplatin and etoposide ± cyclophosphamide). From 1988 to 2012 were accrued 43 average-risk MB patients treated with surgery and adjuvant RT. Fifteen (34.9 %) patients received also chemotherapy: 7 before RT, 5 after RT, and 3 before and after RT. Reasons to administer chemotherapy were presence of residual disease (even if ≤1.5 cm) and delay in RT. After a median follow up time of 10 years (range: 8-13), median survival was 18 years (95 % CI 9-28) in patients who receive RT alone, and was not reached in patients treated with RT plus chemotherapy. The survival rates at 5, 10 and 15 years were 100 %, 78.6 % (95 % CI 60.0-97.2 %) and 60.2 % (95 % CI 36.9-83.5 %), in patients treated with RT alone, and 100, 100 and 100 %, in patients treated with RT plus chemotherapy (p = 0.079). Our findings suggest a role for adjuvant chemotherapy in the treatment of average-risk MB adult patients. Further improvements might drive to add chemotherapy in average-risk setting with less favourable biological signatures (i.e., non-WNT group). PMID:26940908

  2. Adjuvant chemotherapy in adult medulloblastoma: is it an option for average-risk patients?

    Science.gov (United States)

    Franceschi, E; Bartolotti, M; Paccapelo, A; Marucci, G; Agati, R; Volpin, L; Danieli, D; Ghimenton, C; Gardiman, M P; Sturiale, C; Poggi, R; Mascarin, M; Balestrini, D; Masotto, B; Brandes, A A

    2016-06-01

    The standard treatment in children with average-risk medulloblastoma (MB) is reduced-dose radiotherapy (RT) followed by chemotherapy. However, in adults, there is no agreement on the use of adjuvant chemotherapy. We performed a retrospective analysis of adult MB patients with average-risk disease, defined as no postsurgical residual (or ≤1.5 cm(2)) and no metastatic disease (M0). Main inclusion criteria were: age >16 years, post-surgical treatment with craniospinal irradiation with or without adjuvant chemotherapy (cisplatin and etoposide ± cyclophosphamide). From 1988 to 2012 were accrued 43 average-risk MB patients treated with surgery and adjuvant RT. Fifteen (34.9 %) patients received also chemotherapy: 7 before RT, 5 after RT, and 3 before and after RT. Reasons to administer chemotherapy were presence of residual disease (even if ≤1.5 cm) and delay in RT. After a median follow up time of 10 years (range: 8-13), median survival was 18 years (95 % CI 9-28) in patients who receive RT alone, and was not reached in patients treated with RT plus chemotherapy. The survival rates at 5, 10 and 15 years were 100 %, 78.6 % (95 % CI 60.0-97.2 %) and 60.2 % (95 % CI 36.9-83.5 %), in patients treated with RT alone, and 100, 100 and 100 %, in patients treated with RT plus chemotherapy (p = 0.079). Our findings suggest a role for adjuvant chemotherapy in the treatment of average-risk MB adult patients. Further improvements might drive to add chemotherapy in average-risk setting with less favourable biological signatures (i.e., non-WNT group).

  3. Adjuvant chemotherapy, a valuable alternative option in selected patients with cervical cancer.

    Directory of Open Access Journals (Sweden)

    Shuang Li

    Full Text Available Radiotherapy is the standard treatment for cervical cancer, but causes radiotherapy-induced complications. Recently, chemotherapy has been more extensively utilized. Here, we perform a large-scale comparison of chemotherapy and radiotherapy. From 2002 to 2008, 2,268 patients were grouped according to adjuvant radiotherapy or chemotherapy before and/or after surgery, and we compared the 5-year overall survival (OS and disease-free survival (DFS rates, recurrence rates, side effects, quality of life (QoL, and sexual activity. There were no significant differences between the treatment groups for the 5-year OS and DFS rates (OS: p = 0.053, DFS: p = 0.095, although marginally improved outcomes were observed in the chemotherapy group (OS: 86.5% vs. 82.8%; DFS: 84.5% vs. 81.4%. However, patients with early-stage disease, clinical response, and younger age had increased 5-year OS and DFS rates following chemotherapy compared to radiotherapy (p<0.05. The chemotherapy group exhibited significantly lower 5-year recurrence and distant failure rates compared to the radiotherapy group (p<0.001 and p = 0.007, respectively. Nausea and vomiting were the most frequent short-term complications of chemotherapy, whereas bowel and urinary complications were more frequent in the radiotherapy group. Compared to the chemotherapy group, patients who received radiotherapy reported a lower QoL, less frequent sexual activity, and more severe menopausal symptoms (p<0.05. Cervical cancer patients treated with chemotherapy, especially those with early-stage disease, clinical responses, and younger ages, have more positive outcomes, fewer complications, better QoL and sexual activity, suggesting that chemotherapy may be a valuable alternative option for selected patients.

  4. Effectiveness of Nursing Interventions on Physical and Psychological Outcome among Cancer Patients Undergoing Chemotherapy

    Directory of Open Access Journals (Sweden)

    T. Sivabalan

    2016-04-01

    Full Text Available Background: Cancer patient's undergoing chemotherapy experiences a variety of side effects which has influence on prognosis of illness, activity of daily living and the quality of life. There is a need of nursing care interventions for management and prevention of problem among cancer patients. Aim & Objectives: The present study aimed to assess the effectiveness of nursing interventions on physical and psychological outcome among cancer patients undergoing chemotherapy. Material and Methods: A true experimental study, post test only design with control group approach was conducted among 130 cancer patients undergoing chemotherapy at oncology ward of Pravara Rural Hospital, Loni (Bk, Ahmednagar, Maharashtra. Cancer patients who are 18 years old or older were selected with systematic random sampling method. Pre tested semi structured interview schedule was used to gather data. The assessment of health status before start of chemotherapy was carried out, followed by the nursing interventions was implemented based on patient needs and problems, and the post test was conducted after the period of interventions. The collected data was tabulated and analyzed using appropriate statistical methods wherever required. Results: The results revealed that the cancer patients experienced a wide range of physical and psychological problems prior to chemotherapy treatment. Cancer patients who received nursing interventions had improved post test mean scores on chemotherapy symptoms, pain and fatigue; emotional well being, anxiety and depression than the patients who received routine care, notably it was statistically significant at p<0.05 level. A significant association was observed between physical, psychological outcome variables and the socio demographic characteristics like sex, site of cancer, stage of cancer, duration of cancer, metastasis of cancer and the regimen of chemotherapy at p<0.05 level. Conclusion: This study demonstrated that the nursing

  5. Complete response of a metastatic gastroesophageal adenocarcinoma on irinotecan-based chemotherapy in a dialysis patient

    Directory of Open Access Journals (Sweden)

    J Verwimp

    2010-05-01

    Full Text Available J Verwimp1, F Geurs1, S Ponette2, J Ponette2, J Martens3, K Bulté21Department of Medical Oncology, 2Department of Gastroenterology, 3Department of Nephrology, Regionaal Ziekenhuis Sint-Maria, Ziekenhuislaan, Halle, BelgiumAbstract: We present the first case report of a complete response of metastatic gastroesophageal cancer in a chronic hemodialysis patient with irinotecan-based chemotherapy. An elderly dialysis patient presented with diffuse liver metastases by a gastroesophageal adenocarcinoma. He received combination chemotherapy with 5 fluorouracil and irinotecan. After six months of chemotherapy, liver scans show complete remission. The principles, practice, and experience of chemotherapy with irinotecan during dialysis are discussed.Keywords: gastroesophageal cancer, irinotecan, chemotherapy, dialysis

  6. Short-term Effect of Chemotherapy Concomitant with Multiple Autologous Immunocytes on Patients with Colorectal Carcinoma

    Directory of Open Access Journals (Sweden)

    Junquan Liu

    2013-12-01

    Full Text Available Objective: To compare the differences of cellular immunological functional changes and survival time of chemotherapy concomitant with multiple autologous immunocytes with single chemotherapy on patients with colorectal carcinoma (CRC. Methods: Of the 83 CRC patients, 43 were treated with single chemotherapy (single chemotherapy group while the other 40 were given chemotherapy concomitant with multiple autologous immunocytes (combined chemotherapy group. Blood cell separator was applied to collect autologous peripheral blood mononuclear (PBMC which was used to induce the cultures of peripheral blood CD3AK cell, CIK cell, dendritic cell (DC, γδT cell and NK cell based on routine approaches. Peripheral blood CD3+, CD4+, CD8+, CD19+, CD16+, CD56+, CD4/CD8 and γδT cell ratio as well as the positive expression rates of perforin, granular enzyme B and CD107a in PBMC were determined by flow cytometer. Same chemotherapy (oxaliplatin + CF + 5-FU was intravenously given to both groups, while in combination group, 4, 6, 9, 11 and 10 patients received 3, 6, 7, 10 and > 16 courses of treatment, respectively. Results: Subgroup of immunocytes and absolute value in combined chemotherapy group were evidently higher than in single chemotherapy group, but there was no significant difference in Karnofsky score. In addition, combined chemotherapy group was apparently higher after treatment than treatment before and single chemotherapy group in the results of perforin, granular enzyme B (GranB and CD107a in PBMC. Additionally, 1-, 2- and 5-year survival rates in combined chemotherapy group (in phases Ⅱ , Ⅲ and Ⅳ were 70.0% (28/40, 20.0% (8/40 and 10.0% (4/40, higher than those in single chemotherapy group [23.2% (10/43, 7.0% (3/43 and 4.6% (2/43], respectively, in which the differences in phases Ⅱ and Ⅲ were more significant (P <0.05, but no difference was observed between two groups in 5-year survival rate in patients in phase Ⅳ . Conclusion

  7. Chemotherapy options for the elderly patient with advanced non-small cell lung cancer.

    LENUS (Irish Health Repository)

    Hennessy, B T

    2012-02-03

    Combination chemotherapy has been shown to improve overall survival compared with best supportive care in patients with advanced non-small cell lung cancer (NSCLC). The survival advantage is modest and was initially demonstrated with cisplatin-containing regimens in a large meta-analysis of randomized trials reported in 1995. Newer chemotherapy combinations have been shown to be better tolerated than older cisplatin-based combinations, and some trials have also shown greater efficacy and survival benefits with these newer combinations. Combination chemotherapy is, therefore, the currently accepted standard of care for patients with good performance statuses aged less than 70 years with advanced NSCLC. However, there are limited data from clinical trials to support the use of combination chemotherapy in elderly patients over 70 years of age with advanced NSCLC. Subgroup analyses of large randomized phase III trials suggest that elderly patients with good performance statuses do as well as younger patients treated with combination chemotherapy. There are few randomized trials reported that evaluate chemotherapy in patients aged greater than 70 years only. Based on data from trials performed by an Italian group, single-agent vinorelbine has been shown to have significant activity in elderly patients with advanced NSCLC and to be well tolerated by those patients with Eastern Cooperative Oncology Group performance statuses of two or less, with associated improvements in measures of global health.

  8. Integrase inhibitor (INI) genotypic resistance in treatment-naive and raltegravir-experienced patients infected with diverse HIV-1 clades

    Science.gov (United States)

    Doyle, Tomas; Dunn, David T.; Ceccherini-Silberstein, Francesca; De Mendoza, Carmen; Garcia, Frederico; Smit, Erasmus; Fearnhill, Esther; Marcelin, Anne-Genevieve; Martinez-Picado, Javier; Kaiser, Rolf; Geretti, Anna Maria

    2015-01-01

    Objectives The aim of this study was to characterize the prevalence and patterns of genotypic integrase inhibitor (INI) resistance in relation to HIV-1 clade. Methods The cohort comprised 533 INI-naive subjects and 255 raltegravir recipients with viraemia who underwent integrase sequencing in routine care across Europe, including 134/533 (25.1%) and 46/255 (18.0%), respectively, with non-B clades (A, C, D, F, G, CRF01, CRF02, other CRFs, complex). Results No major INI resistance-associated mutations (RAMs) occurred in INI-naive subjects. Among raltegravir recipients with viraemia (median 3523 HIV-1 RNA copies/mL), 113/255 (44.3%) had one or more major INI RAMs, most commonly N155H (45/255, 17.6%), Q148H/R/K + G140S/A (35/255, 13.7%) and Y143R/C/H (12/255, 4.7%). In addition, four (1.6%) raltegravir recipients showed novel mutations at recognized resistance sites (E92A, S147I, N155D, N155Q) and novel mutations at other integrase positions that were statistically associated with raltegravir exposure (K159Q/R, I161L/M/T/V, E170A/G). Comparing subtype B with non-B clades, Q148H/R/K occurred in 42/209 (20.1%) versus 2/46 (4.3%) subjects (P = 0.009) and G140S/A occurred in 36/209 (17.2%) versus 1/46 (2.2%) subjects (P = 0.005). Intermediate- to high-level cross-resistance to twice-daily dolutegravir was predicted in 40/255 (15.7%) subjects, more commonly in subtype B versus non-B clades (39/209, 18.7% versus 1/46, 2.2%; P = 0.003). A glycine (G) to serine (S) substitution at integrase position 140 required one nucleotide change in subtype B and two nucleotide changes in all non-B clades. Conclusions No major INI resistance mutations occurred in INI-naive subjects. Reduced occurrence of Q148H/R/K + G140S/A was seen in non-B clades versus subtype B, and was explained by the higher genetic barrier to the G140S mutation observed in all non-B clades analysed. PMID:26311843

  9. Short-term Effect of Chemotherapy Concomitant with Multiple Autologous Immunocytes on Patients with Colorectal Carcinoma

    Institute of Scientific and Technical Information of China (English)

    Liu Junquan; Zhu Yun; Zhang Nanzheng; Chen Fuxing; Chen Ling; Zhang Song; Yang Wanying; Zhou Zhonghai; Lv Xiaoting

    2013-01-01

    Objective:To compare the differences of cellular immunological functional changes and survival time of chemotherapy concomitant with multiple autologous immunocytes with single chemotherapy on patients with colorectal carcinoma (CRC). Methods: Of the 83 CRC patients, 43 were treated with single chemotherapy (single chemotherapy group) while the other 40 were given chemotherapy concomitant with multiple autologous immunocytes (combined chemotherapy group). Blood cell separator was applied to collect autologous peripheral blood mononuclear (PBMC) which was used to induce the cultures of peripheral blood CD3AK cell, CIK cell, dendritic cell (DC), γδT cell and NK cell based on routine approaches. Peripheral blood CD3+, CD4+, CD8+, CD19+, CD16+, CD56+, CD4/CD8 andγδT cell ratio as well as the positive expression rates of perforin, granular enzyme B and CD107a in PBMC were determined by lfow cytometer. Same chemotherapy (oxaliplatin + CF + 5-FU) was intravenously given to both groups, while in combination group, 4, 6, 9, 11 and 10 patients received 3, 6, 7, 10 and>16 courses of treatment, respectively. Results:Subgroup of immunocytes and absolute value in combined chemotherapy group were evidently higher than in single chemotherapy group, but there was no significant difference in Karnofsky score. In addition, combined chemotherapy group was apparently higher after treatment than treatment before and single chemotherapy group in the results of perforin, granular enzyme B (GranB) and CD107a in PBMC. Additionally, 1-, 2- and 5-year survival rates in combined chemotherapy group (in phases Ⅱ, Ⅲand Ⅳ) were 70.0%(28/40), 20.0%(8/40) and 10.0%(4/40), higher than those in single chemotherapy group [23.2% (10/43), 7.0% (3/43) and 4.6%(2/43)], respectively, in which the differences in phases Ⅱand Ⅲwere more signiifcant (P Conclusion:Chemotherapy concomitant with multiple autologous immunocytes can improve the immunological function and prolong survival time for

  10. Pilot study of bone mineral density in breast cancer patients treated with adjuvant chemotherapy

    Science.gov (United States)

    Headley, J. A.; Theriault, R. L.; LeBlanc, A. D.; Vassilopoulou-Sellin, R.; Hortobagyi, G. N.

    1998-01-01

    The objective of this cross-sectional study was to determine lumbar spine bone mineral density (BMD) in breast cancer patients previously treated with adjuvant chemotherapy. Sixteen of 27 patients who received adjuvant chemotherapy became permanently amenorrheic as a result of chemotherapy. BMD was measured at the lumbar spine using dual energy X-ray absorptiometry (DEXA). Chemotherapy drugs and dosages along with a history of risk factors for reduced bone density including activity level, tobacco and/or alcohol use, metabolic bone disease, family history, and hormone exposure were identified. Results showed that women who became permanently amenorrheic as a result of chemotherapy had BMD 14% lower than women who maintained menses after chemotherapy. Chemotherapy-treated women who maintained ovarian function had normal BMD. This study suggests that women who have premature menopause as a result of chemotherapy for breast cancer are at increased risk of bone loss and may be at risk for early development of osteoporosis. Women who maintain menses do not appear to be at risk for accelerated trabecular bone loss.

  11. Research Progress of Nutrition Support for Patients with Lung Cancer 
During Chemotherapy

    Directory of Open Access Journals (Sweden)

    Yiqiao LUO

    2014-12-01

    Full Text Available Primary lung cancer is one of the most common malignancies. Nowadays, both its morbidity and mortality rank first, patients with lung cancer are often goes with some affiliating symptoms such as malnutrition and weight loss. The side effects of cytotoxicity during chemotherapy may lead to further deteriorate of the nutritional status and worsen the anti-tumor therapy’s efficacy and the patients’ quality of life. With the development of palliative treatment and the higher request of patients for quality of life, nutritional support will be an important adjunctive treatment to maintain a good nutritional status and enhance the patients’ immunity during chemotherapy. It will play an active role in improving tolerability of chemotherapy and prognosis for patients with lung cancer. Here is a review about research progress of nutrition support treatment during chemotherapy for the patients with lung cancer.

  12. Itraconazole for secondary prophylaxis of invasive fungal infection in patients undergoing chemotherapy and stem cell transplantation

    Institute of Scientific and Technical Information of China (English)

    施继敏

    2013-01-01

    Objective To evaluate the efficacy and safety of itraconazole for secondary prophylaxis of previous proven or probable invasive fungal infection (IFI) in patients undergoing chemotherapy or allogeneic hematopoietic stem cell transplantation (HSCT) in agranulocytosis state.

  13. Adding Chemotherapy to Radiation Improves Survival for Some Patients with Rare Brain Cancer

    Science.gov (United States)

    Long-term results from two clinical trials confirm that certain patients with anaplastic oligodendrogliomas live substantially longer if they are treated with a combination of chemotherapy and radiation therapy rather than radiatiation alone.

  14. Chemotherapy-induced adverse drug reactions in oncology patients: A prospective observational survey

    OpenAIRE

    Deepti Chopra; Rehan, Harmeet S.; Vibha Sharma; Ritu Mishra

    2016-01-01

    Background: Chemotherapy, a multimodal approach to oncological treatment, involves highly complex regimens and hence accounts to high susceptibility toward adverse drug reactions (ADRs). The present study aims to determine the prevalence of adverse events in patients treated with chemotherapy. Materials and Methods: Spontaneous ADR report of patients on antineoplastic drugs received in the past 2 years (January 2011-January 2013) were studied. These reports were analyzed for various carcinoma...

  15. Acceptance of oral chemotherapy in breast cancer patients - a survey study

    OpenAIRE

    Sohn Christof; Domschke Christoph; Bruckner Thomas; Reinhardt Judith; Schneeweiss Andreas; Schott Sarah; Eichbaum Michael H

    2011-01-01

    Abstract Background Oral (p.o.) chemotherapy treatments gained increasing importance in the palliative treatment of metastatic breast cancer (MBC). Aim of this survey was to evaluate the acceptance of p.o. treatment and patients' individual attitudes towards it. Methods A specific 14 item-questionnaire was designed. Patients suffering from breast cancer receiving a newly launched p.o. or i.v. chemotherapy treatment were prospectively evaluated during 4 months of time. 224 questionnaires using...

  16. Prognostic value of serum leptin in advanced lung adenocarcinoma patients with cisplatin/pemetrexed chemotherapy

    OpenAIRE

    MOU, WENJUN; Xue, Hui; TONG, HONGLI; Sun, Shengjie; Zhang, Zhuhong; Zhang, Chunyan; Sun, Qiyu; Dong, Jing; Wen, Xinyu; YAN, GUANGTAO; Tian, Yaping

    2014-01-01

    Cisplatin/pemetrexed chemotherapy has been established as a standard treatment in lung adenocarcinoma. However, the response to the cisplatin/pemetrexed combination varies considerably among patients due to individual variations. Thus, novel biomarkers are required to aid the prediction of the response to the cisplatin/pemetrexed combination. We hypothesized that leptin expression may be a determinant for prognosis in lung adenocarcinoma patients with cisplatin/pemetrexed chemotherapy. Serum ...

  17. Safety and feasibility of a combined exercise intervention for inoperable lung cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Quist, Morten; Rørth, Mikael; Langer, Seppo;

    2012-01-01

    To investigate the safety and feasibility of a six-week supervised structured exercise and relaxation training programme on estimated peak oxygen consumption, muscle strength and health related quality of life (HRHRQOL) in patients with inoperable lung cancer, undergoing chemotherapy.......To investigate the safety and feasibility of a six-week supervised structured exercise and relaxation training programme on estimated peak oxygen consumption, muscle strength and health related quality of life (HRHRQOL) in patients with inoperable lung cancer, undergoing chemotherapy....

  18. Young Cervical Cancer Patients May Be More Responsive than Older Patients to Neoadjuvant Chemotherapy Followed by Radical Surgery

    OpenAIRE

    Jin Zhou; Xiong Li; Kecheng Huang; Yao Jia; Fangxu Tang; Haiying Sun; Yuan Zhang; Qinghua Zhang; Ding Ma; Shuang Li

    2016-01-01

    Objective To evaluate the effects of age and the clinical response to neoadjuvant chemotherapy (NACT) in patients with cervical cancer who received neoadjuvant chemotherapy followed by radical surgery. Methods A total of 1,014 patients with advanced cervical cancer who received NACT followed by radical surgery were retrospectively selected. Patients were divided into young (aged ≤35 years, n = 177) and older (aged >35 years, n = 837) groups. We compared the short-term responses and survival r...

  19. Systemic chemotherapy induces microsatellite instability in the peripheral blood mononuclear cells of breast cancer patients

    International Nuclear Information System (INIS)

    Systemic chemotherapy is an important part of treatment for breast cancer. We conducted the present study to evaluate whether systemic chemotherapy could produce microsatellite instability (MSI) in the peripheral blood mononuclear cell fraction of breast cancer patients. We studied 119 sequential blood samples from 30 previously untreated breast cancer patients before, during and after chemotherapy. For comparison, we also evaluated 20 women who had no relevant medical history (control group). In 27 out of 30 patients we observed MSI in at least one sample, and six patients had loss of heterozygosity. We found a significant correlation between the number of MSI events per sample and chemotherapy with alkylating agents (P < 0.0001). We also observed an inverse correlation between the percentage of cells positive for hMSH2 and the number of MSI events per sample (P = 0.00019) and use of alkylating agents (P = 0.019). We conclude that systemic chemotherapy may induce MSI and loss of heterozygosity in peripheral blood mononuclear cells from breast cancer patients receiving alkylating agents, possibly mediated by a chemotherapy-induced decrease in the expression of hMSH2. These effects may be related to the generation of secondary leukaemia in some patients, and may also intensify the genetic instability of tumours and increase resistance to treatment

  20. The evolving role of cytotoxic chemotherapy in the management of patients with metastatic prostate cancer.

    Science.gov (United States)

    Diamond, Elan; Garcias, María del Carmen; Karir, Beerinder; Tagawa, Scott T

    2015-02-01

    Prostate cancer (PC) is the most common cancer in men in the United States. Although outcomes are excellent for early-stage disease, survival for men with metastatic PC is limited. While older studies did not supported the use of chemotherapy in PC, the efficacy of taxane chemotherapy plus prednisone is now well established in men with metastatic castration resistant PC (CRPC). The results of CHAARTED trial have further expanded the use of chemotherapy to patients with metastatic hormone-sensitive disease. The clinical efficacy of taxanes over other chemotherapeutics may be a result of its ability to inhibit microtubule-dependent trafficking of proteins such as the androgen-receptor (AR). Ongoing research uses chemotherapy earlier in the disease course as well as explores the utility of combining cytotoxic chemotherapy with biologic agents. PMID:25762124

  1. Arterial, portal, or systemic chemotherapy for patients with hepatic metastasis of colorectal carcinoma.

    Science.gov (United States)

    Kemeny, N; Fata, F

    1999-01-01

    Hepatic metastases from colorectal carcinoma are common and may be resected for cure. The response of liver metastases to systemic chemotherapy is low. In contrast, hepatic arterial chemotherapy produces higher response rates than systemic chemotherapy, but randomized trials have not definitely proved a survival advantage because they allowed cross over. Most adjuvant portal vein chemotherapy studies have shown a survival advantage over the control group, but it is not clear whether this benefit is from the portal vein therapy or from immediate postoperative chemotherapy, since there is rarely a reduction in liver metastases. We describe the results of systemic, hepatic artery infusion, and portal therapy for patients with liver metastases of colorectal carcinoma. PMID:10436236

  2. Immunogenicity of recombinant hepatitis B vaccine in treatment-naive and treatment-experienced chronic hepatitis C patients: The effect of pegylated interferon plus ribavirin treatment

    Institute of Scientific and Technical Information of China (English)

    Ioannis S Elefsiniotis; Elena Vezali; Konstantinos Kamposioras; Konstantinos D Pantazis; Radostina Tontorova; Ioannis Ketikoglou; Antonios Moulakakis; George Saroglou

    2006-01-01

    AIM: To retrospectively evaluate the vaccinationinduced anti-HBs seroconversion rates in treatmentnaive and treatment-experienced chronic hepatitis C (CHC) patients. Also to prospectively evaluate the seroconversion rates in CHC patients during pegylated interferon (PEG) plus ribavirin (RIB) treatment.METHODS: Seventy treatment-naive CHC patients (group A), 22 sustained virological responders-SVR following interferon (IFN) plus RIB treatment CHC patients (group B) and 121 healthy subjects (group C) had been participated in the same HBV vaccination schedule (20 μg, 0-1-6 mo). Seroconversion was considered if anti-HBs levels were above 10 mIU/mL within 3 mo following the third dose of the vaccine.Moreover, we prospectively selected 30 non-cirrhotic CHC patients and evaluated them for the efficacy of the same vaccine schedule randomizing them in two groups:Group-1, 15 CHC patients received the first dose of the vaccine in parallel with the initiation of PEG plus RIB treatment and Group-2, 15 patients received the same vaccination schedule without concomitant treatment.Determination of anti-HBs was performed at mo 1, 2,and 7. Statistical analysis of data was based on ANOVA student's t-test and chi-square analysis (P < 0.05).RESULTS: Fifty-eight of 70 group A patients (82.85%),20/22 group B (90.9%) and 112/121 healthy subjects (92.56%) had been seroconverted. The seroconversion rates were significantly higher in the control group than in treatment-naive CHC patients (P = 0.04). The corresponding rates were comparable between group A and group B CHC patients (P = 0.38). The vast majority of non-responders (10/14, 71.43%) had been infected by genotype-1 of HCV. The seroconversion rates were comparable between group 1 and 2 CHC patients at mo 1(20% versus 26.7%, P = 0.67), mo 2 (46.7% vs 60%,P = 0.46) and mo 7 (86.7% versus 93.3%, P = 0.54) of follow-up.CONCLUSION: The immunogenicity of HBV vaccine seems to be lower in CHC patients compared to healthy subjects. SVR

  3. Neoadjuvant chemotherapy in locally advanced nasopharyngeal carcinoma: Defining high-risk patients who may benefit before concurrent chemotherapy combined with intensity-modulated radiotherapy

    OpenAIRE

    Xiao-Jing Du; Ling-Long Tang; Lei Chen; Yan-Ping Mao; Rui Guo; Xu Liu; Ying Sun; Mu-Sheng Zeng; Tie-Bang Kang; Jian-Yong Shao; Ai-Hua Lin; Jun Ma

    2015-01-01

    The purpose of this study was to create a prognostic model for distant metastasis in patients with locally advanced NPC who accept concurrent chemotherapy combined with intensity-modulated radiotherapy (CCRT) to identify high-risk patients who may benefit from neoadjuvant chemotherapy (NACT). A total of 881 patients with newly-diagnosed, non-disseminated, biopsy-proven locoregionally advanced NPC were retrospectively reviewed; 411 (46.7%) accepted CCRT and 470 (53.3%) accepted NACT followed b...

  4. Chemotherapy increases caspase-cleaved cytokeratin 18 in the serum of breast cancer patients

    International Nuclear Information System (INIS)

    Apoptosis is thought to be induced by chemotherapy in cancer patients. Therefore, the measurement of its amplitude may be a useful tool to predict the effectiveness of cancer treatment sooner than conventional methods do. In the study presented, apoptosis was assessed with an ELISA-based assay in which caspase-cleaved cytokeratin 18 (M30-antigen), a novel specific biomarker of apoptosis, is measured. Thirty seven patients with malignant (nonmetastatic and metastatic) breast cancer, 35 patients with benign breast disease, and 34 healthy subjects were studied. Cancer patients received neoadjuvant chemotherapy consisting of either fluorouracil, epirubicin, and cyclophosphamide (FEC) or epirubicin plus docetaxel (ED). Apoptosis was detected before chemotherapy, 24 and 48 h after chemotherapy in the malignant group. It was found that the baseline apoptosis level in either malignant but nonmetastatic group or benign group was not statistically different from that in the control group (p>0.05). However, it was statistically significantly higher in the metastatic group than that in the control group (p<0.05). Following the drug application, M30-antigen levels significantly increased at 24 h (p<0.05). The baseline M30-antigen levels increased about 3-times in patients showing tumor regression. M30-antigen level is increased after chemotherapy and its measurement may help clinicians to predict the effectiveness of chemotherapy sooner in breast cancer cases although confirmative larger trials are needed

  5. Factors that affect response to chemotherapy and survival of patients with advanced head and neck cancer.

    Science.gov (United States)

    Amer, M H; Al-Sarraf, M; Vaitkevicius, V K

    1979-06-01

    A review of 164 patients with far advanced head and neck cancer, treated by a cytotoxic chemotherapy over a ten year period, at WAyne State University, Detroit, Michigan, was done in an attempt to determine factors that may influence the response to chemotherapy and subsequent survival. Response rate to methotrexate was 28%, 5-FU 31%, and porfiromycin 13%. Improved responses were noted with combination chemotherapy. Patients who failed to first line therapy rarely responded to other single agent or combination chemotherapy. Those who did not have prior surgery and/or radiotherapy had better results from drug therapy. Patients with good performance status at the time of initial chemotherapy, had better response to treatment (32% vs. 13% PR & CR) and longer survival (28 weeks vs. 9 weeks, p = 0.01) when compared to those with poor status. Patients who responded to chemotherapy have better survival compared to nonresponders (29 weeks vs. 16 weeks, p = 0.002). This information may prove helpful in future planning of multidisciplinary approach in the treatment of patients with head and neck cancer. PMID:455217

  6. Pre-exenterative chemotherapy, a novel therapeutic approach for patients with persistent or recurrent cervical cancer

    Directory of Open Access Journals (Sweden)

    Uribe Jesus

    2005-09-01

    Full Text Available Abstract Background Most cervical cancer patients with pelvic recurrent or persistent disease are not candidates for exenteration, therefore, they only receive palliative chemotherapy. Here we report the results of a novel treatment modality for these patients pre-exenterative chemotherapy- under the rational that the shrinking of the pelvic tumor would allow its resection. Methods Patients with recurrent or persistent disease and no evidence of systemic disease, considered not be candidates for pelvic exenteration because of the extent of pelvic tumor, received 3-courses of platinum-based chemotherapy. Response was evaluated by CT scan and bimanual pelvic examination; however the decision to perform exenteration relied on the physical findings. Toxicity to chemotherapy was evaluated with standard criteria. Survival was analyzed with the Kaplan-Meier method. Results Seventeen patients were studied. The median number of chemotherapy courses was 4. There were 9 patients who responded to chemotherapy, evaluated by bimanual examination and underwent pelvic exenteration. Four of them had pathological complete response. Eight patients did not respond and were not subjected to surgery. One patient died due to exenteration complications. At a median follow-up of 11 months, the median survival for the whole group was 11 months, 3 months in the non-operated and 32 months in those subjected to exenteration. Conclusion Pre-exenterative chemotherapy is an alternative for cervical cancer patients that are no candidates for exenteration because of the extent of the pelvic disease. Its place in the management of recurrent disease needs to be investigated in randomized studies, however, its value for offering long-term survival in some of these patients with no other option than palliative care must be stressed.

  7. Effect of intra-hepatic arterial infusion chemotherapy for patients with liver metastasis from breast cancer

    International Nuclear Information System (INIS)

    Objective: To evaluate the efficacy of intra-hepatic arterial infusion chemotherapy for patients with liver metastasis from breast cancer. Methods: 1993-1998 years, Thirty four patients with liver metastasis from breast cancer had received epi-adriamycin, cisplatin, mitomycin and 5-fluorouracil by intrahepatic arterial infusion chemotherapy. Twelve patients had received embolization. Results: Six patients (17.65%) had a complete response, 12 patients (35.29%) had a partial response. The overall response rate was 52.94%. Cumulative survival rates at 1, 2, 3 and 4 years were 56.90%, 25.00%, 5.00% and 5.00% respectively (Kaplan-Meier method). The median overall survival time was 11.5 months. Conclusion: Intra-hepatic arterial infusion chemotherapy is safe and effective for liver metastasis from breast cancer and should be the first choice of treatment for these patients

  8. Neurocognitive function of lymphoma patients after treatment with chemotherapy

    NARCIS (Netherlands)

    Wouters, Hans; Baars, Joke W; Schagen, Sanne B

    2016-01-01

    BACKGROUND: Chemotherapy has been shown to cause brain changes and to compromise cognitive function in cancer survivors. Knowledge about this matter is of vital importance for good clinical practice and insights into neurological aging. However, most studies have been conducted among breast cancer p

  9. A single center experience: post-transplantation adjuvant chemotherapy impacts the prognosis of hepatocellular carcinoma patients

    Institute of Scientific and Technical Information of China (English)

    Wu Junyi; Sun Hongcheng; Han Zhongbo; Peng Zhihai

    2014-01-01

    Background The aim of this research was to investigate the impact of post-transplantation adjuvant chemotherapy in the prevention of tumor recurrence and metastasis for hepatocellular carcinoma (HCC) exceeding Milan criteria after liver transplantation.Methods A total of 117 patients with HCC exceeding the Milan criteria who had undergone orthotopic liver transplantation (OLT) from August 2002 to February 2009 were enrolled and retrospectively analyzed.The patients were divided into four groups according to chemotherapy regimens and the impact of different chemotherapy regimens on survival,disease-free survival,and adverse effects were compared.Results One year survival rates for the gemicitabine,conventional chemotherapy,oxaliplatin plus capecitabine and the best supportive care (BSC) group were 87.5%,84.2%,81.6%,and 67.5%.The 3-year survival rates were 48.1%,25.9%,31.6%,and 33.7%,respectively for the four groups.One year disease free survival rates for the four groups were 69.8%,47.4%,53.8%,and 45.7% respectively.And 3-year disease free survival rates were 43.2%,23.7%,23.6%,and 25.1% for the four groups.Stratification analysis showed that the gemcitabine regimen and conventional chemotherapy could significantly improve the survival rate and disease free survival rate for HCC patients who had major vascular invasion and/or microvascular invasion after liver transplantation compared with BSC group.Conclusions For HCC patients beyond Milan criteria,especially who had vascular invasion and/or micorvascular invasion,post-transplantation adjuvant chemotherapy can significantly improve survival.Gemcitabine is a proper regimen for postoperative adjuvant chemotherapy.Conventional chemotherapy can also benefit patients,but the adverse effects are not satisfactory.

  10. Expression of sIL-2R before and after Chemotherapy in Patients with Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    FAN Yuan-ming; SUN Zhi-jun

    2008-01-01

    Objective:To investigate the difference of peripheral blood sIL-2R before and after chemotherapy in breast cancer patients,and evaluate the clinical value of the sIL-2R in breast cancer's diagnosis and therapy.Methods:The peripheral blood sIL-2R levels of the breast cancer patients with or without chemotherapy were detected by ELISA.The healthy persons were made as the control group.Results:The slL-2R levels of the breast cancer patients were higher than that of the control group(P<0.05);the slL-2R's levels in Ⅰ~Ⅱ stage breast cancer were lower than that in Ⅲ~Ⅳ stag e breast cancer (P<0.05);the sIL-2R levels of the patients before chemotherapy were higher than that of the patients undergone chemotherapy(P<0.05);The level of the patient with chemotherapy was still higher than that of the control group(P<0.05);the sIL-2R levels of the patients whose chemotherapies were noneffective were higher than that of the patients received effective chemotherapies(P<0.05).There was no significant difference between the group with ER(+)or PR(+)and the group with ER(-)or PR(-)(P>0.05).Conclusion:The breast cancer patients have the high slL-2R levels.There is a close relationship between the cancer incidence and the patients,immune situation.The level of slL-2R could be a clinical index which Can be used for evaluating the cancer degree,because the higher levels of slL-2R can indicate that the immune ability of patient is worse.There is a significant difference between the slL-2R levels of the patients before chemotherapy and that of the patients undergone chemotherapy.

  11. Treatment outcome in performance status 2 advanced NSCLC patients administered platinum-based combination chemotherapy

    DEFF Research Database (Denmark)

    Helbekkmo, Nina; Aasebø, Ulf; Sundstrøm, Stein H;

    2008-01-01

    BACKGROUND: There is no consensus regarding chemotherapy to patients with advanced NSCLC (ANSCLC) and performance status (PS) 2. Using data from a national multicenter study comparing two third-generation carboplatin-based regimens in ANSCLC patients, we evaluated the outcome of PS 2 patients. PA...

  12. Effects of typical antipsychotic, haloperidol on regional cerebral blood flow in drug-naive schizophrenic patients-study with 99mTc-HMPAO SPECT

    Energy Technology Data Exchange (ETDEWEB)

    Kamoya, Masatoshi [Kanazawa Medical Univ., Ishikawa (Japan)

    2001-03-01

    For the purpose of examining antipsychotic action of haloperidol (HPD), effects of chronic perioral administration of HPD 4.5 mg/day on regional cerebral blood flow (rCBF) with 99mTc-HMPAO SPECT were investigated in 12 drug-naive schizophrenic patients with acute hallucinatory and delusional state. Further, the SPECT examinations were performed on 20 normal adult volunteers to investigate differences in rCBFs between schizophrenics and the normal subjects. Results are itemized as follows. The rCBF values were significantly increased in the bilateral superior and middle frontal, cingulate, middle temporal, pre-and post-central gyri, the left superior temporal gyrus, the bilateral inferior parietal lobule, and the bilateral hippocampal and thalamic cortices in comparison between normal subjects and before the HPD dose in schizophrenics. However, the rCBF values after the HPD dose showed significant increases only in the bilateral pre-and post-central gyri in comparison with the normal subjects. The rCBF values were significantly decreased in the bilateral superior, middle and inferior frontal, superior and middle temporal gyri, and the left insular gyrus after the HPD dose in comparison with before the HPD dose. The psychiatric assessment with PANSS showed an improvement of positive symptoms consisting of auditory hallucination and delusions after the HPD dose. Statistical analyses on relationships between the rCBF values and PANSS scores before and after the HPD dose showed positive correlations between the right inferior frontal gyrus and auditory hallucination or positive symptoms, between the right superior temporal gyrus, left thalamus and delusions, and between the left thalamus, insular gyrus and negative symptoms. These results suggest that acute drug-naive schizophrenic patients have widespread cortico-subcortical energic hypermetabolism and HPD reduces the hypermetabolism, leading to whole normalized brain metabolism, in particular with the larger region

  13. Changes in the gastric potential difference during chemotherapy in patients with metastatic breast cancer

    DEFF Research Database (Denmark)

    Fabrin, B; Højgaard, L; Mouridsen, H T

    1991-01-01

    Nausea and vomiting are frequent side-effects of intravenous cancer chemotherapy. How these complications were related to the gastric mucosal function was investigated by measuring the gastric mucosal potential difference (PD). Eight patients with metastatic breast cancer receiving chemotherapy...... were investigated. The liquid junction-corrected gastric PD and pH were measured with a newly developed microelectrode. The measurements started half an hour before chemotherapy and continued for 4-5 hours. Nausea, vomiting, psychological stress and sleeping episodes were registered. The initial PD...... values were -34 mV +/- 8 mV (mean +/- SD). During the observation period 6 of 8 patients had one or more episodes of nausea and vomiting. All episodes were preceded by a significant decline in PD. The magnitude of the decline in PD was unrelated to the time-lag between administration of chemotherapy...

  14. Uncaria tomentosa for Reducing Side Effects Caused by Chemotherapy in CRC Patients: Clinical Trial

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    I. L. G. Farias

    2012-01-01

    Full Text Available To evaluate the effectiveness of Uncaria tomentosa in minimizing the side effects of chemotherapy and improving the antioxidant status of colorectal cancer (CRC patients, a randomized clinical trial was conducted. Patients (43 undergoing adjuvant/palliative chemotherapy with 5-Fluorouracil/leucovorin + oxaliplatin (FOLFOX4 were split into two groups: the UT group received chemotherapy plus 300 mg of Uncaria tomentosa daily and the C group received only FOLFOX4 and served as a control. Blood samples were collected before each of the 6 cycles of chemotherapy, and hemograms, oxidative stress, enzymes antioxidants, immunologic parameters, and adverse events were analyzed. The use of 300 mg of Uncaria tomentosa daily during 6 cycles of FOLFOX4 did not change the analyzed parameters, and no toxic effects were observed.

  15. Uncaria tomentosa for Reducing Side Effects Caused by Chemotherapy in CRC Patients: Clinical Trial.

    Science.gov (United States)

    Farias, I L G; Araújo, M C S; Farias, J G; Rossato, L V; Elsenbach, L I; Dalmora, S L; Flores, N M P; Durigon, M; Cruz, I B M; Morsch, V M; Schetinger, M R C

    2012-01-01

    To evaluate the effectiveness of Uncaria tomentosa in minimizing the side effects of chemotherapy and improving the antioxidant status of colorectal cancer (CRC) patients, a randomized clinical trial was conducted. Patients (43) undergoing adjuvant/palliative chemotherapy with 5-Fluorouracil/leucovorin + oxaliplatin (FOLFOX4) were split into two groups: the UT group received chemotherapy plus 300 mg of Uncaria tomentosa daily and the C group received only FOLFOX4 and served as a control. Blood samples were collected before each of the 6 cycles of chemotherapy, and hemograms, oxidative stress, enzymes antioxidants, immunologic parameters, and adverse events were analyzed. The use of 300 mg of Uncaria tomentosa daily during 6 cycles of FOLFOX4 did not change the analyzed parameters, and no toxic effects were observed.

  16. Evaluation of radiotherapy and chemotherapy treatment in patients of oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    We evaluated the effectiveness of radiotherapy combined with chemotherapy in patients with oral squamous cell carcinoma. Therefore, 1042 cases where reviewed in School Dentistry - Osaka Univ. Seven hundred and fifteen were male and three hundred and twenty-seven were female. Ora cancer was affected more male than female patients, with mean age of 582 years old. The tongue was the most common anatomic localization of oral cancer. In tongue, the use of external radiotherapy y combined with brachytherapy and brachytherapy isolated presented better results than chemotherapy combined with external radiotherapy. In buccal mucosa, there was not differences in the treatment's results using external radiotherapy and combined chemotherapy and external radiotherapy. In tongue's floor and upper and jaw gingiva the combined treatment with chemotherapy and external radiotherapy presented better results than isolated external radiotherapy. (author)

  17. Remission rates following preoperative chemotherapy and radiation therapy in patients with breast cancer

    International Nuclear Information System (INIS)

    Seventy-three patients with 74 biopsy-proven invasive breast cancers prospectively entered the protocol. Eighteen patients were treated by neoadjuvant chemotherapy followed by surgery and adjuvant irradiation (chemotherapy group). Fifty-five patients with 56 tumors were treated with combined neoadjuvant chemo-radiotherapy, followed by surgery (chemo-radiotherapy group). Most patients of both treatment groups received 4 cycles of EC chemotherapy. In some patients with large tumors 3 cycles of CMF were added. Chemotherapy was followed by hormonal treatment with tamoxifen or LHRH agonists in case of positive hormone-receptor status. Preoperative radiotherapy was administered using 2 Gy fractions up to a total dose of 50 Gy, followed by a tumor boost of 6 to 11 Gy. The median overall treatment time was 41 days (range: 35 to 55 days). The median time interval between end of neoadjuvant therapy and surgery was 11 weeks (range: 10 to 22 weeks) and 27 weeks (range: 11 to 41 weeks) for the chemotherapy- and chemo-radiotherapy group. The median time interval between end of chemotherapy and the beginning of irradiation ranged between 2 and 8 weeks (median 4 weeks) in the chemo-radiotherapy group. Results: Side-effects due to chemo- or radiotherapy were moderate and reversible. In the chemotherapy group 17/18 patients (94%) achieved a partial (pPR) and 1/18 patients (6%) a complete histopathological response (pCR). In the chemo-radiotherapy group 32/56 (57%) showed a pPR and 24/56 (43%) a pCR. The difference in complete remission is significant (Fisher's Exact Test: p=0.004). In 45/74 cases (61%) the breast was preserved, immediate breast reconstructions with rectus myocutaneous flaps (TRAM) after mastectomy were performed in 8/74 cases (11%) and modified radical mastectomies without reconstruction were required in 21/74 cases (28%). The breast conservation rates were similar in both treatment groups. (orig.)

  18. Risk factors for oral mucositis in paediatric oncology patients receiving alkylant chemotherapy

    OpenAIRE

    Fadda, Giulia; Campus, Guglielmo; Lugliè, PierFranca

    2006-01-01

    Background We describe the risk indicators for oral mucositis (OM) in paediatric oncology patients hospitalised in the Institut Gustave Roussy (Villejuif-Paris) and treated with alkylant chemotherapy with autologous peripheral blood progenitor cells. Methods The sample was selected using PIGAS software. Three groups of subjects received different chemotherapy regimens: A. Melphalan, B. Busulfan and C. other alkylant protocols. The degree of mucositis was recorded by CTC version 2.0 (Common To...

  19. Chemotherapy-induced Fatigue among Jordanian Cancer Patients: What are the Contributing Factors?

    OpenAIRE

    Kholoud Abu Obead; Sameer Yaser; Maysaa Khattab; Faisal Al-badainah; Laila Saqer; Nehaya Al-dosouqi

    2014-01-01

    Background: The purposes of this study were to examine the impact of chemotherapy treatment on Jordanian cancer patients’ fatigue and to correlate their fatigue with selected sociodemographic variables at the beginning of treatment and after four weeks of treatment. Methods: This was a single group quasi-experimental correlational design study that enrolled 43 patients diagnosed with cancer who required chemotherapy treatment. Fatigue was measured according to the Piper Fati...

  20. Risk factors for oral mucositis in paediatric oncology patients receiving alkylant chemotherapy

    OpenAIRE

    Campus Guglielmo; Fadda Giulia; Lugliè PierFranca

    2006-01-01

    Abstract Background We describe the risk indicators for oral mucositis (OM) in paediatric oncology patients hospitalised in the Institut Gustave Roussy (Villejuif-Paris) and treated with alkylant chemotherapy with autologous peripheral blood progenitor cells. Methods The sample was selected using PIGAS software. Three groups of subjects received different chemotherapy regimens: A. Melphalan, B. Busulfan and C. other alkylant protocols. The degree of mucositis was recorded by CTC version 2.0 (...

  1. Risk factors for oral mucositis in paediatric oncology patients receiving alkylant chemotherapy

    OpenAIRE

    Fadda, Giulia; Campus, Guglielmo Giuseppe; Lugliè, Pietrina Francesca

    2006-01-01

    Background: We describe the risk indicators for oral mucositis (OM) in paediatric oncology patients hospitalised in the Institut Gustave Roussy (Villejuif-Paris) and treated with alkylant chemotherapy with autologous peripheral blood progenitor cells. Methods: The sample was selected using PIGAS software. Three groups of subjects received different chemotherapy regimens: A. Melphalan, B. Busulfan and C. other alkylant protocols. The degree of mucositis was recorded by CTC versi...

  2. Is adjuvant chemotherapy necessary for patients with microinvasive breast cancer after surgery?

    Institute of Scientific and Technical Information of China (English)

    Hai-Fei Niu; Li-Juan Wei; Jin-Pu Yu; Zhen Lian; Jing Zhao; Zi-Zheng Wu; Jun-Tian Liu

    2016-01-01

    Objective:Survival and treatment of patients with microinvasive breast cancer (MIBC) remain controversial. In this paper, we evaluated whether adjuvant chemotherapy is necessary for patients with MIBC to identify risk factors influencing its prognosis and decide the indication for adjuvant chemotherapy. Methods:In this retrospective study, 108 patients with MIBC were recruited according to seventh edition of the staging manual of the American Joint Committee on Cancer (AJCC). The subjects were divided into chemotherapy and non-chemotherapy groups. We compared the 5-year disease-free survival (DFS) and overall survival (OS) rates between groups. Furthermore, we analyzed the factors related to prognosis for patients with MIBC using univariate and multivariate analyses. We also evaluated the impact of adjuvant chemotherapy on the prognostic factors by subgroup analysis after median follow-up time of 33 months (13-104 months). Results:The 5-year DFS and OS rates for the chemotherapy group were 93.7% and 97.5%, whereas those for the non-chemotherapy group were 89.7% and 100%. Results indicate that 5-year DFS was superior, but OS was inferior, in the former group compared with the latter group. However, no statistical significance was observed in the 5-year DFS (P=0.223) or OS (P=0.530) rate of the two groups. Most relevant poor-prognostic factors were Ki-67 overexpression and negative hormonal receptors. Cumulative survival was 98.2%vs. 86.5% between low Ki-67 (≤20%) and high Ki-67 (>20%). The hazard ratio of patients with high Ki-67 was 16.585 [95% confidence interval (CI), 1.969-139.724;P=0.010]. Meanwhile, ER(-)/PR(-) patients with MIBC had cumulative survival of 79.3% compared with 97.5% for ER(+) or PR(+) patients with MIBC. The hazard ratio for ER(-)/PR(-) patients with MIBC was 19.149 (95% CI, 3.702-99.057;P<0.001). Subgroup analysis showed that chemotherapy could improve the outcomes of ER(-)/PR(-) patients (P=0.014), but not those who overexpress Ki-67 (P=0

  3. Weekly oxaliplatin, 5-fluorouracil and folinic acid (OXALF as first-line chemotherapy for elderly patients with advanced gastric cancer: results of a phase II trial

    Directory of Open Access Journals (Sweden)

    Vincenzi B

    2006-05-01

    Full Text Available Abstract Background Elderly patients have been often excluded from or underrepresented in the study populations of combination chemotherapy trials. The primary end point of this study was to determine the response rate and the toxicity of the weekly oxaliplatin, 5-fluorouracil and folinic acid (OXALF regimen in elderly patients with advanced gastric cancer. The secondary objective was to measure the time to disease progression and the survival time. Methods Chemotherapy-naive patients with advanced gastric cancer aged 70 or older were considered eligible for study entry. Patients received weekly oxaliplatin 40 mg/m2, fluorouracil 500 mg/m2 and folinic acid 250 mg/m2. All drugs were given intravenously on a day-1 schedule. Results A total of 42 elderly patients were enrolled. Median age was 73 years and all patients had metastatic disease. The response rate according to RECIST criteria was 45.2% (95% CIs: 30%–56% with two complete responses, 17 partial responses, 13 stable diseases and 10 progressions, for an overall tumor rate control of 76.2% (32 patients. Toxicity was generally mild and only three patients discontinued treatment because of treatment related adverse events. The most common treatment-related grade 3/4 adverse events were fatigue (7.1%, diarrhoea (4.8%, mucositis (2.4%, neurotoxicity (2.4% and neutropenia (4.8%. The median response duration was 5.3 months (95% CIs: 2.13 – 7.34, the median time to disease progression was 5.0 months (95% CIs: 3.75 – 6.25 and the median survival time was 9.0 months (95% CIs: 6.18 – 11.82. Conclusion OXALF represents an active and well-tolerated treatment modality for elderly patients with locally advanced and metastatic gastric cancer.

  4. A target based approach identifies genomic predictors of breast cancer patient response to chemotherapy

    Directory of Open Access Journals (Sweden)

    Hallett Robin M

    2012-05-01

    Full Text Available Abstract Background The efficacy of chemotherapy regimens in breast cancer patients is variable and unpredictable. Whether individual patients either achieve long-term remission or suffer recurrence after therapy may be dictated by intrinsic properties of their breast tumors including genetic lesions and consequent aberrant transcriptional programs. Global gene expression profiling provides a powerful tool to identify such tumor-intrinsic transcriptional programs, whose analyses provide insight into the underlying biology of individual patient tumors. For example, multi-gene expression signatures have been identified that can predict the likelihood of disease reccurrence, and thus guide patient prognosis. Whereas such prognostic signatures are being introduced in the clinical setting, similar signatures that predict sensitivity or resistance to chemotherapy are not currently clinically available. Methods We used gene expression profiling to identify genes that were co-expressed with genes whose transcripts encode the protein targets of commonly used chemotherapeutic agents. Results Here, we present target based expression indices that predict breast tumor response to anthracycline and taxane based chemotherapy. Indeed, these signatures were independently predictive of chemotherapy response after adjusting for standard clinic-pathological variables such as age, grade, and estrogen receptor status in a cohort of 488 breast cancer patients treated with adriamycin and taxotere/taxol. Conclusions Importantly, our findings suggest the practicality of developing target based indices that predict response to therapeutics, as well as highlight the possibility of using gene signatures to guide the use of chemotherapy during treatment of breast cancer patients.

  5. Changes in Quality of Life and Anxiety of Lung Cancer Patients Underwent 
Chemotherapy

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    Shufang LI

    2012-08-01

    Full Text Available Background and objective This study aims to observe the changes in quality of life as well as the anxiety among lung cancer patients before and after chemotherapy. This work also aims to explore the effect of chemotherapy on quality of life and anxiety. Methods Fifty-eight lung cancer patients were evaluated based on clinical outcomes, EORTC QLQ-C30, and on SAS questionnaires before chemotherapy, one week after two courses of chemotherapy, and one week after four courses of chemotherapy. Results Before chemotherapy, functioning scale, fatigue, and dyspnoea scores were high, the rate of anxiety was 56%, while the SAS score was 49.54±5.64. Anxiety was found to be positively correlated with insomnia (P<0.05. After two courses of chemotherapy, dyspnoea scores decreased, while insomnia and appetite loss scores increased. The difference was statistically significant (P<0.05. The rate of anxiety was 80%, and the SAS score was 52.48±6.10. The difference was statistically significant compared with that before chemotherapy (P<0.05. The SAS scores of patients with disease history were higher than those of patients without disease history (P<0.05. SAS score was found to be positively correlated with fatigue and dyspnoea (P<0.05. After four courses of chemotherapy, the physical, role, emotional, and social function scores decreased, while the nausea and vomiting, appetite loss, constipation, and financial impact scores increased. The difference was statistically significant (P<0.05. The anxiety rate was 72%, and the SAS score was 54.82±6.55. The difference was statistically significant (P<0.05. The SAS score was negatively correlated with KPS (P<0.05, significantly positively correlated with fatigue and insomnia (P<0.01, and positively correlated with constipation (P<0.05. Conclusion A number of patients have experienced symptom relief, but during chemotherapy, the patients had significant anxiety. Thus, quality of life decreased. The quality of life and

  6. Association between reduced white matter integrity in the corpus callosum and serotonin transporter gene DNA methylation in medication-naive patients with major depressive disorder.

    Science.gov (United States)

    Won, E; Choi, S; Kang, J; Kim, A; Han, K-M; Chang, H S; Tae, W S; Son, K R; Joe, S-H; Lee, M-S; Ham, B-J

    2016-01-01

    Previous evidence suggests that the serotonin transporter gene (SLC6A4) is associated with the structure of brain regions that are critically involved in dysfunctional limbic-cortical network activity associated with major depressive disorder (MDD). Diffusion tensor imaging (DTI) and tract-based spatial statistics were used to investigate changes in white matter integrity in patients with MDD compared with healthy controls. A possible association between structural alterations in white matter tracts and DNA methylation of the SLC6A4 promoter region was also assessed. Thirty-five medication-naive patients with MDD (mean age: 40.34, male/female: 10/25) and age, gender and education level matched 49 healthy controls (mean age: 41.12, male/female: 15/34) underwent DTI. SLC6A4 DNA methylation was also measured at five CpG sites of the promoter region, and the cell type used was whole-blood DNA. Patients with MDD had significantly lower fractional anisotropy (FA) values for the genu of the corpus callosum and body of the corpus callosum than that in healthy controls (family-wise error corrected, Pbody of the corpus callosum in patients with MDD. These results contribute to evidence indicating an association between epigenetic gene regulation and structural brain alterations in depression. Moreover, we believe this is the first report of a correlation between DNA methylation of the SLC6A4 promoter region and white matter integrity in patients with MDD. PMID:27505229

  7. The clinical analysis of acute pancreatitis in colorectal cancer patients undergoing chemotherapy after operation

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    Ji YL

    2015-09-01

    Full Text Available Yanlei Ji,1 Zhen Han,2 Limei Shao,1 Yunling Li,1 Long Zhao,1 Yuehuan Zhao1 1Department of Special Diagnosis, Shandong Cancer Hospital and Institute, Jinan, People’s Republic of China; 2Department of Internal Medicine, Jinan Second People’s Hospital, Jinan, People’s Republic of China Abstract: Acute pancreatitis is a rare complication in postoperative colorectal cancer patients after FOLFOX6 (oxaliplatin + calcium folinate +5-FU [5-fluorouracil] chemotherapy. In this paper, a total of 62 patients with gastrointestinal cancer were observed after the burst of acute pancreatitis. Surgery of the 62 cases of colorectal cancer patients was completed successfully. But when they underwent FOLFOX6 chemotherapy, five patients got acute pancreatitis (8.06%, four (6.45% had mild acute pancreatitis, and one (1.61% had severe acute pancreatitis, of which two were males (3.23% and three females (4.84%. No patients (0.00% had acute pancreatitis on the 1st day after chemotherapy; one patient (1.61% got it in the first 2 and 3 days after chemotherapy; and three others (4.83% got it in the first 4 days after chemotherapy. In the 62 patients with malignant tumors, the body mass index (BMI was less than 18 (underweight in six of them, with two cases of acute pancreatitis (33.33%; the BMI was 18–25 (normal weight in 34 cases, with one case (2.94% of acute pancreatitis; the BMI was 25–30 (overweight in 13 cases, with 0 cases (0.00% of acute pancreatitis; and the BMI was ≥30 (obese in nine patients, with two cases of acute pancreatitis (22.22%. After symptomatic treatment, four patients were cured and one died; the mortality rate was 1.61%. Most of them appeared in the first 4 days after chemotherapy; the probability of this complication is significantly higher in slim and obese patients than in normal weight patients. Postoperative colorectal cancer patients after FOLFOX6 chemotherapy have a sudden onset of acute pancreatitis occult, especially in

  8. Nursing care for patients carrying indwelling catheter in target vessel for continuous chemotherapy

    International Nuclear Information System (INIS)

    Objective: To reduce the occurrence of undesirable catheter-related events in patients with indwelling catheter during the course of continuous chemotherapy. Methods: (1)To enhance the propaganda,education and guidance to patients. (2) To standardize the nursing care operations. (3) To establish the reasonable care rules and procedures. (4) The nurses should take the daily nursing care,observations and recording work seriously. Results: Through the analysis of a variety of problems occurred in patients with indwelling catheter during the course of continuous chemotherapy the nursing care experience was summed up. Conclusion: Proper and effective care can reduce the occurrence of undesirable catheter-related events in patients with indwelling catheter during the course of continuous chemotherapy. (authors)

  9. Quality of Life and Symptom Experience of Breast Cancer Patients Undergoing Chemotherapy.

    Science.gov (United States)

    Şahin, Zümrüt Akgün; Tan, Mehtap

    2016-01-01

    The purpose of this study was to examine the effect of educational interventions on breast cancer patients during chemotherapy, with a secondary aim of focusing on describing symptoms in patients during chemotherapy and their effects on the quality of life of patients with breast cancer undergoing chemotherapy. The study was quasi-experimental. A sample of 120 patients participated, of which 60 were in the experimental group and 60 were in the control group. Pre/posttest quality-of-life subgroups were compared in terms of their mean scores. In the posttest in the experimental group, mean scores of the Family subscale, Health and Functioning subscale, Psychological/Spiritual subscale, and Social and Economic subscale correlated negatively and the difference was statistically significant (P < .05). PMID:27309408

  10. Chemotherapy-induced Fatigue among Jordanian Cancer Patients: What are the Contributing Factors?

    Directory of Open Access Journals (Sweden)

    Kholoud Abu Obead

    2014-03-01

    Full Text Available Background: The purposes of this study were to examine the impact of chemotherapy treatment on Jordanian cancer patients’ fatigue and to correlate their fatigue with selected sociodemographic variables at the beginning of treatment and after four weeks of treatment. Methods: This was a single group quasi-experimental correlational design study that enrolled 43 patients diagnosed with cancer who required chemotherapy treatment. Fatigue was measured according to the Piper Fatigue Scale (PFS before starting chemotherapy treatment and after four weeks of receiving the first dose of chemotherapy. Data were collected over a period of four weeks and analyzed with descriptive statistics, the paired-sample t-test, and Pearson product-moment correlation. Results: The study included 17 (39.5% males and 26 (60.5% females with a mean age of 45.98 years. Most (n=17 were diagnosed with breast cancer. Obesity was present in about 64.4% of patients. The majority (46% received an anthracycline-based regimen. There were statistically significant differences between respondents’ total mean scores of fatigue pre-treatment and four weeks following chemotherapy treatment (t= -2.31, df=42, P<0.05. In addition, significant differences were found in the scores for behavioral, affective, sensory, and cognitive dimensions subscales (t= -2.24, -2.19, - 2.4, -2.4, df=42, P<0.05 between pre-treatment and four weeks after receiving the first dose of chemotherapy treatment. We observed a significant negative relationship between fatigue scores and hemoglobin levels (r= -0.04, P<0.01. Conclusion: Cancer-related fatigue is common among cancer patients who received chemotherapy and result in substantial adverse physical, behavioral, cognitive and affective consequences for patient. Given the impact of fatigue, treatment options should be routinely considered in the care of patients with cancer.

  11. Influence of Chemotherapy on the Lipid Peroxidation and Antioxidant Status in Patients with Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Zohreh Sanaat

    2012-07-01

    Full Text Available Chemotherapeutic agents used in patients with cancer cause to generate the enormous amounts of free radicals associated with cell injury. In this study we assess the effects of chemotherapy regimen on oxidant/antioxidant status in patients with acute myeloid leukemia (AML. 38 newly diagnosed patients with acute myeloid leukemia were recruited in this study. All patients received cytarabine and daunorubicin as chemotherapy regimen. Plasma levels of malondialdehyde (MDA, total antioxidant status (TAS, and the levels of erythrocyte activity of superoxide dismutase (SOD and glutathione peroxidase (GPx were determined before chemotherapy and 14 days after chemotherapy with cytarabine and daunorubicin. Plasma MDA concentrations increased significantly (from 2.68±0.89 nmol/L to 3.14±1.29 nmol/L during the 14days post-chemotherapy period (P=0.04. Plasma TAS concentrations changed with chemotherapy from 1.09±0.15 mmol/L to 1.02±0.14 mmol/L with P=0.005. Erythrocyte SOD and GPX activity decreased overtime from 1157.24±543.61 U/g Hb to 984.01±419.09 U/g Hb (P=0.04 and 46.96±13.70 U/g Hb to 41.40±6.44 U/g Hb (P=0.02 respectively. We report here that there is an increase in malondialdehyde levels and a decrease in the levels of antioxidant enzymes and total antioxidant status. This suggests that chemotherapy causes these changes as a result of enormous production of reactive oxygen species in the patients with AML. Antioxidant supplementation must be approached with caution because of the probability of reduction the therapeutic efficacy of these cytotoxic drugs.

  12. Effects on quality of life of weekly docetaxel-based chemotherapy in patients with locally advanced or metastatic breast cancer: results of a single-centre randomized phase 3 trial

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    Rinaldo Massimo

    2011-02-01

    Full Text Available Abstract Background To evaluate whether weekly schedules of docetaxel-based chemotherapy were superior to 3-weekly ones in terms of quality of life in locally advanced or metastatic breast cancer. Methods Patients with locally advanced or metastatic breast cancer, aged ≤ 70 years, performance status 0-2, chemotherapy-naive for metastatic disease, were eligible. They were randomized to weekly or 3-weekly combination of docetaxel and epirubicin, if they were not treated with adjuvant anthracyclines, or docetaxel and capecitabine, if treated with adjuvant anthracyclines. Primary end-point was global quality of life change at 6-weeks, measured by EORTC QLQ-C30. With two-sided alpha 0.05 and 80% power for 35% effect size, 130 patients per arm were needed. Results From February 2004 to March 2008, 139 patients were randomized, 70 to weekly and 69 to 3-weekly arm; 129 and 89 patients filled baseline and 6-week questionnaires, respectively. Global quality of life was better in the 3-weekly arm (p = 0.03; patients treated with weekly schedules presented a significantly worsening in role functioning and financial scores (p = 0.02 and p Conclusions In this trial, the weekly schedules of docetaxel-based chemotherapy appear to be inferior to the 3-weekly one in terms of quality of life in patients with locally advanced or metastatic breast cancer. Trial registration ClinicalTrials.gov NCT00540800.

  13. What is the Incidence of Kidney Stones after Chemotherapy in Patients with Lymphoproliferative or Myeloproliferative Disorders?

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    Hossein S. Mirheydar

    2014-12-01

    Full Text Available Introduction This study describes the incidence and risk factors of de novo nephrolithiasis among patients with lymphoproliferative or myeloproliferative diseases who have undergone chemotherapy. Materials and Methods From 2001 to 2011, patients with lymphoproliferative or myeloproliferative disorders treated with chemotherapy were retrospectively identified. The incidence of image proven nephrolithiasis after chemotherapy was determined. Demographic and clinical variables were recorded. Patients with a history of nephrolithiasis prior to chemotherapy were excluded. The primary outcome was incidence of nephrolithiasis, and secondary outcomes were risk factors predictive of de novo stone. Comparative statistics were used to compare demographic and disease specific variables for patients who developed de novo stones versus those who did not. Results A total of 1,316 patients were identified and the incidence of de novo nephrolithiasis was 5.5% (72/1316; symptomatic stones 1.8% 24/1316. Among patients with nephrolithiasis, 72.2% had lymphoproliferative disorders, 27.8% had myeloproliferative disorders, and 25% utilized allopurinol. The median urinary pH was 5.5, and the mean serum uric acid, calcium, potassium and phosphorus levels were 7.5, 9.6, 4.3, and 3.8 mg/dL, respectively. In univariate analysis, mean uric acid (p=0.013, calcium (p<0.001, and potassium (p=0.039 levels were higher in stone formers. Diabetes mellitus (p<0.001, hypertension (p=0.003, and hyperlipidemia (p<0.001 were more common in stone formers. In multivariate analysis, diabetes mellitus, hyperuricemia, and hypercalcemia predicted stone. Conclusions We report the incidence of de novo nephrolithiasis in patients who have undergone chemotherapy. Diabetes mellitus, hyperuricemia, and hypercalcemia are patient-specific risk factors that increase the odds of developing an upper tract stone following chemotherapy.

  14. Quality of life across chemotherapy lines in patients with cancers of the pancreas and biliary tract

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    Zabernigg August

    2012-09-01

    Full Text Available Abstract Background In patients with cancers of the pancreatic and biliary tract quality of life (QOL improvement is the main treatment goal, since survival can be prolonged only marginally. Up to date, knowledge on QOL impairments throughout the entire treatment process, often including several chemotherapy lines, is scarce. Our study aimed at investigating QOL trajectories from adjuvant treatment to palliative 3rd-line therapy Methods Patients were included in routine electronic patient-reported outcome monitoring at Kufstein County Hospital at the time of diagnosis and assessed with the EORTC QLQ-C30 during each chemotherapy cycle. Results Eighty out of 147 patients with pancreatic cancer or cancer of the bile ducts treated at the Kufstein County Hospital, fulfilled inclusion criteria and could be included in the study (mean age 67.4 years; 53.8% women. Physical, Emotional and Cognitive Functioning, and Global QOL deteriorated across chemotherapy lines, whereas Fatigue, Pain, Dyspnoea, Sleeping Disturbances, Diarrhoea, and Taste Alterations increased. With regard to Physical Functioning, Global QOL, Fatigue, Dyspnoea, Diarrhoea and Taste Alterations, the patients receiving adjuvant or 1st-line palliative chemotherapy did not differ significantly. Most patients in 2nd- or 3rd-line chemotherapy showed significantly higher impairments and symptom burden. However, patients under 1st and 2nd-line treatment showed stable QOL trajectories, whereas 3rd-line patients perceived substantial deteriorations. Conclusions The results suggest early palliative treatment initiation to stabilise QOL on a level as high as possible. The continuous QOL improvement during adjuvant treatment, probably reflecting post-operative recovery, may indicate that deleterious effects of adjuvant chemotherapy on QOL are highly unlikely.

  15. Cytomegalovirus enterocolitis in a patient with diffuse large B-cell lymphoma after chemotherapy with rituximab

    Institute of Scientific and Technical Information of China (English)

    Jason Seewoodhary

    2006-01-01

    Rituximab has been associated with the development of cytomegalovirus enterocolitis in immunosuppressed patients. A 51-year-old patient with diffuse large B-cell lymphoma who received a conditioning chemotherapy regimen (RCVP and RICE) consisting of rituximab before bone marrow transplantation went on to develop cytomegalovirus enterocolitis. This supports evidence from previously described cases that rituximab may be associated with cytomegalovirus enterocolitis.

  16. Preoperative docetaxel/cisplatin/5-fluorouracil chemotherapy in patients with locally advanced gastro-esophageal adenocarcinoma.

    Science.gov (United States)

    Bayraktar, Ulas Darda; Bayraktar, Soley; Hosein, Peter; Chen, Emerson; Koniaris, Leonidas G; Rocha-Lima, Caio Max S; Montero, Alberto J

    2012-09-01

    Perioperative chemotherapy plus surgery improves survival compared to surgery alone in GE junctional (GEJ) and gastric adenocarcinomas. The docetaxel/cisplatin/5-fluorouracil (DCF) combination is superior to CF in patients with metastatic gastric cancer. We retrospectively evaluated the safety and efficacy of preoperative DCF chemotherapy in patients with locally advanced gastric and GEJ cancer. Twenty-one gastric and 10 gastroesophageal junctional (GEJ) cancer patients received 2-3 cycles of preoperative docetaxel 75 mg/m(2) and cisplatin 75 mg/m(2) on day 1, 5-FU 750 mg/m(2) (continuous infusion) on days 1-5 every 3 weeks. Clinical response was evaluated by comparing pre- and postchemotherapy CT scans. Overall survival (OS) and progression-free survival (PFS) were calculated from the initiation of chemotherapy. None of the patients achieved complete clinical remission while 11 (35%) patients achieved partial clinical remission. Ten patients with GEJ cancer (100%) and 13 with gastric cancer (62%) underwent curative surgery (P = 0.023). Seventeen (55%) patients experienced grade 3-4 chemotherapy-related adverse events. The most common adverse events were anemia, nausea/vomiting, diarrhea, and febrile neutropenia. At a median follow-up of 17.0 months, median OS and PFS were 26.1 months (95% CI: 22.7-29.5) and 18.8 months (95% CI: 9.9-27.7), respectively. The DCF regimen is active in patients with gastric and GEJ adenocarcinoma in the preoperative setting.

  17. Development of a Video Tape Teaching Module To Facilitate the Patient's Understanding of Chemotherapy.

    Science.gov (United States)

    Vernot, Gertrude W.

    A practicum project was conducted to develop a method to enhance the knowledge base of targeted adult cancer patients entering into a treatment plan that included chemotherapy. The educational component necessary for informed consent by the patient had not been consistent; therefore, a videotape was developed containing general information common…

  18. LONG-TERM SURVIVAL OF SMALL-CELL LUNG-CANCER PATIENTS AFTER CHEMOTHERAPY

    NARCIS (Netherlands)

    VANDERGAAST, A; POSTMUS, PE; BURGHOUTS, J; VANBOLHUIS, C; STAM, J; SPLINTER, TAW

    1993-01-01

    Eighty-one patients with small cell lung cancer (SCLC) with a survival Of more than 2 years start of chemotherapy were studied. Twenty-six of the 28 patients who died of relapsed SCLC had in relapsed before two years and of the 55 who had not then only two (4%) relapsed subsequently. It is stressed

  19. S-phase induction by interleukin-6 followed by chemotherapy in patients with refractory multiple myeloma.

    Science.gov (United States)

    de Nully Brown, P; Jensen, P O; Diamant, M; Mortensen, B T; Hovgaard, D; Gimsing, P; Nissen, N I

    1998-11-01

    The plasma cell labeling index (PCLI) in patients with multiple myeloma (MM) is relatively low and this has been associated with the low rate of remission following chemotherapy. Interleukin-6 (IL-6) has been demonstrated to be a major growth factor of myeloma cells. In order to increase the S-phase proportion of myeloma cells, which might increase the sensitivity to chemotherapy, we gave rhIL-6 followed by chemotherapy to 15 myeloma patients with refractory disease. A total of 25 treatment cycles were administered since ten patients had two cycles. The rhIL-6 dose was 2.5 (n = 3), 5.0 (n = 6) and 10.0 microg/kg (n = 6) by subcutaneous injection once daily for 5 days and chemotherapy was administered on the last day of rhIL-6 injection. The effect of rhIL-6 treatment on labeling index (LI) was heterogeneous, but no statistically significant change was noted for this particular group as a whole. In two patients an increase (mean 7.7%) in LI of mononuclear bone marrow cells during the rhIL-6 treatment was demonstrated and in one patient a decrease of 2.8% was seen. Assessment of PCLI demonstrated an increase of 2.9% in one out of six patients and a decrease of 1.9% in one out of six patients. None of the 15 patients achieved remission according to standard criteria. During the rhIL-6 treatment, 14 of the 15 patients developed mild constitutional adverse events (AE) well known in patients treated with IL-6, and none of the AE in the subsequent chemotherapy phase were related to IL-6. In conclusion, our study demonstrated that rhIL-6 can be administered safely to patients with refractory MM, but the cell cycle recruitment approach was not sufficiently effective to be of clinical value.

  20. Neoadjuvant chemotherapy in patients with stages Ⅱ and Ⅲ breast cancer

    Institute of Scientific and Technical Information of China (English)

    YUAN Zhu; QU Xiang; ZHANG Zhong-tao; WANG Yu

    2009-01-01

    Background Neoadjuvant chemotherapy has been used as a primary treatment for locally advanced or inflammatory breast cancer, and recently extended to operable breast cancer. However, only a few studies have published data concerning the outcomes of patients with stages Ⅱ and Ⅲ breast cancer after neoadjuvant chemotherapy. Methods This study retrospectively investigated the clinical value of neoadjuvant chemotherapy for patients with stages Ⅱ and Ⅲ breast cancer. The patients in Group 1 (n=54) were treated with neoadjuvant chemotherapy, followed by definitive surgery and adjuvant therapy. The patients in Group 2 (n=43) initially received definitive surgery, followed by adjuvant chemotherapy and other therapies. The operability rates for breast conservation and dermatoplasty were observed in Group 1 after neoadjuvant chemotherapy. After follow-up, the recurrence and overall and disease-free survival rates of the two groups were analyzed.Results Neoadjuvant chemotherapy increased the operability rates for breast conservation from 17.1% to 40.0% in stage Ⅱ (P=0.034) and 0% to 12.6% in stage Ⅲ (P=0.016), and decreased the dermatoplasty rates from 17.1% to 2.8% in stage Ⅱ (P=0.046) and 28.1% to 8.1% in stage Ⅲ (P=0.026). After a median follow-up of 46.8 months, there were 11 deaths and 13 recurrences in Group 1, and 15 deaths and 19 recurrences in Group 2. The overall and disease-free survival rates of stage Ⅲ disease were significantly higher in Group 1 than in Group 2 (68.4% vs 31.2%, P=0.028, and 63.2% vs 25.0%, P=0.024, respectively). There were no significant differences in the overall and disease-free survival rates of stage Ⅱ disease for Group 1 compared with Group 2 (85.7% vs 85.2%, P=0.953, and 80.6% vs 74.1%, P=0.400, respectively).Conclusions Neoadjuvant chemotherapy resulted in increased operability for breast conservation and decreased dermatoplasty. Neoadjuvant chemotherapy exhibited better recurrence control, and overall and disease

  1. Dose-Response Analysis of the Effect of Carbidopa-Levodopa Extended-Release Capsules (IPX066) in Levodopa-Naive Patients With Parkinson Disease.

    Science.gov (United States)

    Mao, Zhongping Lily; Modi, Nishit B

    2016-08-01

    Parkinson disease is an age-related disorder of the central nervous system principally due to loss of dopamine-producing cells in the midbrain. Levodopa, in combination with carbidopa, is widely regarded as an effective treatment for the symptoms of Parkinson disease. A dose-response relationship is established for carbidopa-levodopa extended-release capsules (IPX066) in levodopa-naive Parkinson disease patients using a disease progression model. Unified Parkinson Disease Rating Scale (UPDRS) part II plus part III scores from 171 North American patients treated with placebo or IPX066 for approximately 30 weeks from a double-blind, parallel-group, dose-ranging study were used to develop the pharmacodynamic model. The model comprised 3 components: a linear function describing disease progression, a component describing placebo (or nonlevodopa) effects, and a component to describe the effect of levodopa. Natural disease progression in early Parkinson disease as measured by UPDRS was 11.6 units/year and faster in patients with more severe disease (Hoehn-Yahr stage 3). Maximum placebo/nonlevodopa response was 23.0% of baseline UPDRS. Maximum levodopa effect from IPX066 was 76.7% of baseline UPDRS, and the ED50 was 450 mg levodopa. Equilibration half-life for the effect compartment was 62.8 days. Increasing age increased and being female decreased equilibration half-life. The quantitative model allowed description of the entire time course of response to clinical trial intervention. PMID:26632091

  2. Dose-Response Analysis of the Effect of Carbidopa-Levodopa Extended-Release Capsules (IPX066) in Levodopa-Naive Patients With Parkinson Disease.

    Science.gov (United States)

    Mao, Zhongping Lily; Modi, Nishit B

    2016-08-01

    Parkinson disease is an age-related disorder of the central nervous system principally due to loss of dopamine-producing cells in the midbrain. Levodopa, in combination with carbidopa, is widely regarded as an effective treatment for the symptoms of Parkinson disease. A dose-response relationship is established for carbidopa-levodopa extended-release capsules (IPX066) in levodopa-naive Parkinson disease patients using a disease progression model. Unified Parkinson Disease Rating Scale (UPDRS) part II plus part III scores from 171 North American patients treated with placebo or IPX066 for approximately 30 weeks from a double-blind, parallel-group, dose-ranging study were used to develop the pharmacodynamic model. The model comprised 3 components: a linear function describing disease progression, a component describing placebo (or nonlevodopa) effects, and a component to describe the effect of levodopa. Natural disease progression in early Parkinson disease as measured by UPDRS was 11.6 units/year and faster in patients with more severe disease (Hoehn-Yahr stage 3). Maximum placebo/nonlevodopa response was 23.0% of baseline UPDRS. Maximum levodopa effect from IPX066 was 76.7% of baseline UPDRS, and the ED50 was 450 mg levodopa. Equilibration half-life for the effect compartment was 62.8 days. Increasing age increased and being female decreased equilibration half-life. The quantitative model allowed description of the entire time course of response to clinical trial intervention.

  3. The prevalence of chemotherapy side effects of cancerous patients on oral health

    Directory of Open Access Journals (Sweden)

    EshghyarN

    2001-09-01

    Full Text Available Different methods can be used to treat the malignant disease; surgery, radiotherapy, chemotherapy, and even cryotherapy are different approach to reach the best treatment for patients. The aim of this cross sectional study was to evaluate the prevalence of oral side effects followed by chemotherapy of cancerous patients in Imam Khomeini hospital. This study was conducted on 80 patients who were under chemotherapy more than once and their oral lesions were evaluated considering their physical conditions. Mucositis was the common problem (66.2% and the most involvement area was observed in tongue (55%. High percentage of this lesion in adult and senile might be due to deficiency in their immune system.

  4. sFas levels increase in response to cisplatin-based chemotherapy in lung cancer patients.

    Science.gov (United States)

    Ulukaya, Engin; Acilan, Ceyda; Yilmaz, Meryem; Yilmaztepe-Oral, Arzu; Ari, Ferda; Zik, Berrin; Ursavas, Ahmet; Tokullugil, Asuman H

    2010-10-01

    The Fas/Fas Ligand (FasL) system and survivin have counteracting roles in cell survival. Therefore, we explored the role of circulating soluble Fas (sFas) and the tissue levels of Fas and survivin with regard to response to chemotherapy in lung cancer patients. Serum samples from 52 lung cancer patients and 54 control subjects (19 benign lung disease and 35 healthy control subjects) were collected prior to and 24 and 48 h after chemotherapy. sFas was statistically significantly higher in the cancer group than that in the control groups (p  0,05). In conclusion, increased sFas may be an indicator of poor outcome in lung cancer patients. However, cisplatin-based chemotherapy may not be effective via neither the Fas/FasL system nor survivin pathway. Indeed, larger sample size is required for further evaluation.

  5. Individualized Comprehensive Lifestyle Intervention in Patients Undergoing Chemotherapy with Curative or Palliative Intent: Who Participates?

    Directory of Open Access Journals (Sweden)

    Karianne Vassbakk-Brovold

    Full Text Available Knowledge about determinants of participation in lifestyle interventions in cancer patients undergoing chemotherapy, particularly with palliative intent, remains poor. The objective of the present study was to identify determinants of participating in a 12 month individualized, comprehensive lifestyle intervention, focusing on diet, physical activity, mental stress and smoking cessation, in cancer patients receiving chemotherapy with curative or palliative intent. The secondary objective was to identify participation determinants 4 months into the study.Newly diagnosed cancer patients starting chemotherapy at the cancer center in Kristiansand/Norway (during a 16 month inclusion period were screened. Demographic and medical data (age, sex, body mass index, education level, marital status, smoking status, Eastern Cooperative Oncology Group performance status (ECOG, diagnosis, tumor stage and treatment intention was analyzed for screened patients.100 of 161 invited patients participated. There were more females (69 vs. 48%; P = 0.004, breast cancer patients (46 vs. 25%; P = 0.007, non-smokers (87 vs. 74%; P = 0.041, younger (mean age 60 vs. 67 yrs; P 70 years were less likely to participate at baseline and 4 months.Individualized lifestyle interventions in cancer patients undergoing chemotherapy appear to facilitate a high participation rate that declines with increasing age; both during the enrollment process and completing the intervention. Neither oncologic nor socioeconomic variables deterred participation.

  6. Individualized Comprehensive Lifestyle Intervention in Patients Undergoing Chemotherapy with Curative or Palliative Intent: Who Participates?

    Science.gov (United States)

    Vassbakk-Brovold, Karianne; Lian, Henrik; Mjåland, Odd; Seiler, Stephen

    2015-01-01

    Objective Knowledge about determinants of participation in lifestyle interventions in cancer patients undergoing chemotherapy, particularly with palliative intent, remains poor. The objective of the present study was to identify determinants of participating in a 12 month individualized, comprehensive lifestyle intervention, focusing on diet, physical activity, mental stress and smoking cessation, in cancer patients receiving chemotherapy with curative or palliative intent. The secondary objective was to identify participation determinants 4 months into the study. Methods Newly diagnosed cancer patients starting chemotherapy at the cancer center in Kristiansand/Norway (during a 16 month inclusion period) were screened. Demographic and medical data (age, sex, body mass index, education level, marital status, smoking status, Eastern Cooperative Oncology Group performance status (ECOG), diagnosis, tumor stage and treatment intention) was analyzed for screened patients. Results 100 of 161 invited patients participated. There were more females (69 vs. 48%; P = 0.004), breast cancer patients (46 vs. 25%; P = 0.007), non-smokers (87 vs. 74%; P = 0.041), younger (mean age 60 vs. 67 yrs; P 70 years were less likely to participate at baseline and 4 months. Conclusion Individualized lifestyle interventions in cancer patients undergoing chemotherapy appear to facilitate a high participation rate that declines with increasing age; both during the enrollment process and completing the intervention. Neither oncologic nor socioeconomic variables deterred participation. PMID:26176950

  7. Incidence of anemia in patients diagnosed with solid tumors receiving chemotherapy, 2010–2013

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    Xu H

    2016-04-01

    Full Text Available Hairong Xu,1 Lanfang Xu,2 John H Page,1 Kim Cannavale,2 Olivia Sattayapiwat,2 Roberto Rodriguez,3 Chun Chao2 1Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA; 2Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA; 3Department of Hematology Oncology, Los Angeles Medical Center, Kaiser Permanente Southern California, Psadena, CA, USA Purpose: The purpose of this study was to evaluate and characterize the risk of anemia during the course of chemotherapy among patients with five common types of solid tumors. Patients and methods: Patients diagnosed with incident cancers of breast, lung, colon/rectum, stomach, and ovary who received chemotherapy were identified from Kaiser Permanente Southern California Health Plan (2010–2012. All clinical data were collected from the health plan’s electronic medical records. Incidence proportions of patients developing anemia and 95% confidence intervals were calculated overall and by anemia severity and type, as well as by stage at cancer diagnosis, and by chemotherapy regimen and cycle. Results: A total of 4,426 patients who received chemotherapy were included. Across cancers, 3,962 (89.5% patients developed anemia during the course of chemotherapy (normocytic 85%, macrocytic 10%, microcytic 5%; normochromic 47%, hyperchromic 44%, hypochromic 9%. The anemia grades were distributed as follows: 58% were grade 1, 34% grade 2, 8% grade 3, and <1% grade 4. The incidence of grade 2+ anemia ranged from 26.3% in colorectal cancer patients to 59.2% in ovarian cancer patients. Incidence of grade 2+ anemia increased from 29% in stage I to 49% in stage IV. Incidence of grade 2+ anemia varied from 18.2% in breast cancer patients treated with cyclophosphamide + docetaxel regimen to 59.7% in patients with ovarian cancer receiving carboplatin + paclitaxel regimen. Conclusion: The incidence of moderate-to-severe anemia (hemoglobin <10 g/dL remained considerably

  8. SEOM clinical guidelines for the treatment of antiemetic prophylaxis in cancer patients receiving chemotherapy.

    Science.gov (United States)

    García Gómez, Jesús; Pérez López, M Eva; García Mata, Jesús; Isla Casado, Dolores

    2010-11-01

    Chemotherapy-induced emesis is one of the most frequent side effects that affect the quality of life of cancer patients undergoing chemotherapy. In recent years, clinical research has allowed us to increase our therapeutic arsenal with new drugs that have increased efficiency in the control of nausea and vomiting associated with chemo. This guide provides and update of the earlier published by our society and represents the continued commitment of SEOM to move forward and improve in the supportive care of cancer patients. PMID:20974571

  9. The current G-CSF use in cancer patients with chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Jing Zhang; Shiying Yu

    2014-01-01

    Objective:The purpose of the study was to survey current G-CSF use in cancer patients, investigate whether the use of granulocyte colony-stimulating factor (G-CSF) is standardized. Methods:From July 2012 to October 2012, patients in a third-grade class-A hospital were investigated by self-designed questionnaires, according to ASCO’s recommendations for white blood cellgrowth factors in 2006 and NCCN myeloid growth factors guideline in 2012. Results:Two hundred and twenty-two patients treated with 724 courses of chemotherapy were included. In prophylactic use, 259 (35.8%) cases used G-CSF that the guideline doesn’t recommend, which belonged to excessive use, the dose were 274 700 µg, accounting for 59.7%of the totle prophylactic use;105 (14.5%) didn’t use while the guideline recommend, belonging to lack of use. 89.0%of the prophylactic use were 24-72 h after chemotherapy, only a few (5.4%) on the day of chemotherapy. In therapeutic use, only 3.1%were standardized, with the dose of 23 000 µg, accounting for 7.4%of the total. So 92.6%were excessive. 14.2%of the therapeutic use were 24-72 h after chemotherapy, 21.2%on the day of chemotherapy. Conclusion:More than 50%use of G-CSF weren’t standardized, especial y the excessive use.

  10. Effect of inducing chemotherapy + chrono-chemotherapy + intensity-modulated radiation therapy on the survival and tumor malignancy in patients with nasopharyngeal carcinoma

    Institute of Scientific and Technical Information of China (English)

    Hui Liu

    2016-01-01

    Objective:To analyze the effect of inducing chemotherapy + chrono-chemotherapy + intensity-modulated radiation therapy on the survival and tumor malignancy in patients with nasopharyngeal carcinoma.Methods: A total of 60 patients with locally advanced nasopharyngeal carcinoma were divided into observation group and control group according to different treatment, observation group received inducing chemotherapy + chrono-chemotherapy + intensity-modulated radiation therapy and control group received conventional treatment. Differences in the survival and tumor malignancy were compared between two groups.Results:miR-143 and miR-218 expression levels in nasopharyngeal carcinoma tissue of observation group after treatment were higher than those of control group, and miR-7 expression level was lower than that of control group; caspase-3, GRP-78 and Bax protein expression levels in tumor tissue of observation group after treatment were higher than those of control group, and Bcl-2 protein expression level was lower than that of control group;serum VEGF, -HBDH, CYFRA21-1 and PCⅢ levels of observation group after treatment were lower than those of control group.Conclusion:Inducing chemotherapy + chrono-chemotherapy + intensity-modulated radiation therapy can reduce the tumor malignancy and optimize the quality of life in patients with nasopharyngeal carcinoma.

  11. Perception of Side Effects of Chemotherapy among Cancer Patients in B.P. Koirala Memorial Cancer Hospital Bharatpur, Nepal

    OpenAIRE

    Sharmila Gurung; Radha Acharya Pandey

    2016-01-01

    jdjBackground & Objectives: These side effects of chemotherapy affect the patients’ daily life and quality of life adversely. It affects the different body system resulting in physical and non physical (psychosocial) side effects. Cancer patients demand information to understand chemotherapy-related adverse effects and actions to be taken. The aim of the study is to find out the perception of side effects of chemotherapy among cancer patients.Materials and methods: A descriptive cross-sec...

  12. DNA damage in peripheral blood lymphocytes in patients during combined chemotherapy for breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez-Suarez, Patricia [Oncological Research Unit, Oncology Hospital, National Medical Center S-XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc 330, Col. Doctores, 06725 Mexico, D.F. (Mexico); Ostrosky-Wegman, Patricia [Biomedical Research Institute, Universidad Nacional Autonoma de Mexico (UNAM), Mexico City (Mexico); Gallegos-Hernandez, Francisco [Department of Clinical Oncology, Oncology Hospital, National Medical Center S-XXI, Instituto Mexicano del Seguro Social (IMSS), Mexico City (Mexico); Penarroja-Flores, Rubicelia; Toledo-Garcia, Jorge [Oncological Research Unit, Oncology Hospital, National Medical Center S-XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc 330, Col. Doctores, 06725 Mexico, D.F. (Mexico); Bravo, Jose Luis [Atmospheric Sciences Institute, Universidad Nacional Autonoma de Mexico (UNAM), Mexico City (Mexico); Rojas del Castillo, Emilio [Biomedical Research Institute, Universidad Nacional Autonoma de Mexico (UNAM), Mexico City (Mexico); Benitez-Bribiesca, Luis [Oncological Research Unit, Oncology Hospital, National Medical Center S-XXI, Instituto Mexicano del Seguro Social (IMSS), Av. Cuauhtemoc 330, Col. Doctores, 06725 Mexico, D.F. (Mexico)], E-mail: luisbenbri@mexis.com

    2008-04-02

    Combined chemotherapy is used for the treatment of a number of malignancies such as breast cancer. The target of these antineoplastic agents is nuclear DNA, although it is not restricted to malignant cells. The aim of the present study was to assess DNA damage in peripheral blood lymphocytes (PBLs) of breast cancer patients subjected to combined adjuvant chemotherapy (5-fluorouracil, epirubicin and cyclophosphamide, FEC), using a modified comet assay to detect DNA single-strand breaks (SSB) and double-strand breaks (DSB). Forty-one female patients with advanced breast cancer before and after chemotherapy and 60 healthy females participated in the study. Alkaline and neutral comet assays were performed in PBLs according to a standard protocol, and DNA tail moment was measured by a computer-based image analysis system. Breast cancer patients before treatment had higher increased background levels of SSB and DSB as compared to healthy women. During treatment, a significant increase in DNA damage was observed after the 2nd cycle, which persisted until the end of treatment. Eighty days after the end of treatment the percentage of PBLs with SSB and DSB remained elevated, but the magnitude of DNA damage (tail moment) returned to baseline levels. There was no correlation between PBL DNA damage and response to chemotherapy. DNA-SSB and DSB in PBLs are present in cancer patients before treatment and increase significantly after combined chemotherapy. No correlation with response to adjuvant chemotherapy was found. Biomonitoring DNA damage in PBLs of cancer patients could help prevent secondary effects and the potential risks of developing secondary cancers.

  13. Open-label observational study to assess the efficacy and safety of aprepitant for chemotherapy-induced nausea and vomiting prophylaxis in Indian patients receiving chemotherapy with highly emetogenic chemotherapy/moderately emetogenic chemotherapy regimens

    Directory of Open Access Journals (Sweden)

    Hingmire Sachin

    2015-01-01

    Full Text Available Context: Currently, there is limited data on the prevention of chemotherapy-induced nausea and vomiting (CINV in Indian population with aprepitant containing regimens. Aims: The aim was to assess the Efficacy and Safety of Aprepitant for the prevention of nausea and vomiting associated with highly emetogenic chemotherapy/moderately emetogenic chemotherapy (HEC/MEC regimens. Settings and Design: Investigator initiated, multicentric, open-label, prospective, noncomparative, observational trial. Subjects and Methods: Triple drug regimen with aprepitant, palonosetron, and dexamethasaone administration was assessed for the prevention of CINV during acute, delayed, and the overall phase (OP for HEC/MEC Regimens. The primary endpoint was complete response (CR; no emesis and no use of rescue medication and the key secondary endpoint was the complete control (CC; no emesis, no rescue medication and no more than mild nausea during the OP. Statistical Analysis Used: Perprotocol efficacy was analyzed for the first cycle with results represented in terms of CR/CC rates using descriptive statistics. Results: Seventy-five patients were included in the study with median age of 49.7 years and 89.7% being females. The CR rate (OP for patients administered HEC or MEC regimens during the first cycle were 92% and 90.9%, respectively. Similarly, the CC rates (OP were 75% and 90% for these regimens, respectively. 7 (9.2% patients reported adverse drug reactions that were mild and transient with no reports of any serious adverse events. Conclusions: Use of aprepitant containing regimen for patients receiving HEC/MEC regimen resulted in significantly high CR and CC response rates, which further consolidate its potential role to improve patient quality of life and compliance to disease management.

  14. The risk of amenorrhea is related to chemotherapy-induced leucopenia in breast cancer patients receiving epirubicin and taxane based chemotherapy.

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    Wenbin Zhou

    Full Text Available BACKGROUND: Chemotherapy-induced amenorrhea (CIA is common in young breast cancer patients. The incidence of CIA associated with regimens involving epirubicin and taxane was not well known. Furthermore, previous studies suggested leucopenia and amenorrhea may reflect inter-individual variations in pharmacokinetics. The purpose of this study was to investigate the association between leucopenia after first cycle of chemotherapy and CIA in young breast cancer patients receiving epirubicin and taxane based chemotherapy. Furthermore, the incidence of CIA was also assessed. METHODOLOGY AND PRINCIPAL FINDINGS: Between October 2008 and March 2010, 186 consecutive premenopausal patients, treated with epirubicin and taxane based chemotherapy, were recruited. Information about CIA was collected by telephone and out-patient clinic. Of these 186 patients, data from 165 patients were included and analyzed. Of all 165 patients, CIA occurred in 72 patients (43.64%. In multivariate analysis, age older than 40 y (OR: 16.10, 95% CI: 6.34-40.88, P0.05. The rate of CIA in leucopenia group (52.56% was significantly higher than that in normal leukocyte group (34.62% (P = 0.024. In patients treated with a FEC regimen (cyclophosphamide, epirubicin and 5-fluorouracil, the rate of CIA in leucopenia group (59.57% was significantly higher than that in normal leukocyte group (36.84% (P = 0.037. CONCLUSIONS: Age at diagnosis and previous childbearing were both found to significantly increase the risk of CIA, whereas additional taxane was not associated with increased rate of CIA. Importantly, leucopenia after first cycle of chemotherapy was associated with increased risk of CIA, which suggested that leucopenia may be an early predictor of chemotherapy-induced infertility.

  15. Adjuvant chemotherapy for colorectal cancer: age differences in factors influencing patients' treatment decisions

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    Jorgensen ML

    2013-08-01

    Full Text Available Mikaela L Jorgensen,1,2 Jane M Young,1,2 Michael J Solomon1,31Surgical Outcomes Research Centre (SOuRCe, Sydney School of Public Health, University of Sydney and Sydney Local Health District, NSW, Australia; 2Cancer Epidemiology and Services Research (CESR, Sydney School of Public Health, University of Sydney, NSW, Australia; 3Discipline of Surgery, University of Sydney, NSW, AustraliaPurpose: Older colorectal cancer patients are significantly less likely than younger patients to receive guideline-recommended adjuvant chemotherapy. Previous research has indicated that patient refusal of treatment is a contributing factor. This study aimed to identify potential barriers to adjuvant chemotherapy use in older patients by examining the associations between patient age, factors influencing chemotherapy treatment decisions, and preferences for information and decision-making involvement.Patients and methods: Sixty-eight patients who underwent surgery for colorectal cancer in Sydney, Australia, within the previous 24 months completed a self-administered survey.Results: Fear of dying, health status, age, quality of life, and understanding treatment procedures and effects were significantly more important to older patients (aged ≥65 years than younger patients in deciding whether to accept chemotherapy (all P < 0.05. Reducing the risk of cancer returning and physician trust were important factors for all patients. Practical barriers such as traveling for treatment and cost were rated lowest. Older patients preferred less information and involvement in treatment decision making than younger patients. However, 60% of the older group wanted detailed information about chemotherapy, and 83% wanted some involvement in decision making. Those preferring less information and involvement still rated many factors as important in their decision making, including understanding treatment procedures and effects.Conclusion: A range of factors appears to influence

  16. Capecitabine Maintenance Therapy after First-Line Chemotherapy in Patients with Metastatic Colorectal Cancer

    Institute of Scientific and Technical Information of China (English)

    Yan Li; Jing Li; Ming Lu; Xi-cheng Wang; Lin Shen

    2010-01-01

    Objective:To evaluate the efficacy and toxicity of capecitabine maintenance therapy in metastatic colorectal cancer(mCRC)patients.Methods:From June 2001 to November 2006,after they had achieved clinical response from first-line chemotherapy,patients with mCRC in our hospital received two different treatment strategies.Thirty-three patients non-maintenance group did not receive any further chemotherapy.Results:Patients in maintenance group and non-maintenance group both received FOLFOX,FOLFIRI and XELOX as first-line therapy.The median chemotherapy cycles the two groups received were the same(6 vs 6).The response rates of first-line chemotherapy were 33.3% in maintenance group and 32.7% in non-maintenance group.Patients in maintenance group received 3-9 cycles of capecitabine therapy(median cycle 4).29/33(87.9%)patients in maintenance group and 47/52(90.4%)in non-maintenance group received following second-line chemotherapy,and no patients underwent targeted therapy.The median survival time and TTP were 40.4 months(95%CI:24.2-56.6)and 9.0 months(95%CI:6.7-11.3)in maintenance group,as compared with 21.5 months(95%CI:14.9-28.0,P=0.015)and 6.5 months(95%CI:4.4-8.5,P=0.007)in non-maintenance group.No severe adverse event was observed in the capecitabine maintenance group.Conclusion:mCRC patients could benefit from capecitabine maintenance therapy by prolonging survival time and TTP.

  17. Serum nucleosomes during neoadjuvant chemotherapy in patients with cervical cancer. Predictive and prognostic significance

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    Cetina Lucely

    2005-06-01

    Full Text Available Abstract Background It has been shown that free DNA circulates in serum plasma of patients with cancer and that at least part is present in the form of oligo- and monucleosomes, a marker of cell death. Preliminary data has shown a good correlation between decrease of nucleosomes with response and prognosis. Here, we performed pre- and post-chemotherapy determinations of serum nucleosomes with an enzyme-linked immunosorbent assay (ELISA method in a group of patients with cervical cancer receiving neoadjuvant chemotherapy. Methods From December 2000 to June 2001, 41 patients with cervical cancer staged as FIGO stages IB2-IIIB received three 21-day courses of carboplatin and paclitaxel, both administered at day 1; then, patients underwent radical hysterectomy. Nucleosomes were measured the day before (baseline, at day seven of the first course and day seven of the third course of chemotherapy. Values of nucleosomes were analyzed with regard to pathologic response and to time to progression-free and overall survival. Results All patients completed chemotherapy, were evaluable for pathologic response, and had nucleosome levels determined. At a mean follow-up of 23 months (range, 7–26 months, projected progression time and overall survival were 80.3 and 80.4%, respectively. Mean differential values of nucleosomes were lower in the third course as compared with the first course (p >0.001. The decrease in the third course correlated with pathologic response (p = 0.041. Survival analysis showed a statistically significant, better progression-free and survival time in patients who showed lower levels at the third course (p = 0.0243 and p = 0.0260, respectively. Cox regression analysis demonstrated that nucleosome increase in the third course increased risk of death to 6.86 (95% confidence interval [CI 95%], 0.84–56.0. Conclusion Serum nucleosomes may have a predictive role for response and prognostic significance in patients with cervical cancer

  18. Liver transplantation for acute hepatic failure due to chemotherapy-induced HBV reactivation in lymphoma patients

    Institute of Scientific and Technical Information of China (English)

    Timothée Noterdaeme; Luc Longrée; Christian Bataille; Arnaud Deroover; Anne Lamproye; Jean Delwaide; Yves Beguin; Pierre Honoré; Olivier Detry

    2011-01-01

    Hepatitis B (HBV) reactivation induced by chemotherapy is problem encountered recently in the management of malignant diseases. Chemotherapy-induced HBV reactivation may ultimately lead to terminal acute liver failure. Liver transplantation (LT) currently remains the only definitive treatment option for such cases, but is generally denied to patients suffering from malignancy. Here, the authors describe 2 cases of cancer-free and HBV graft re-infection-free survival after LT performed for terminal liver failure arising from HBV reactivation induced by chemotherapy for advanced stage lymphoma. These 2 cases, and some other reports in the literature, may suggest that patients suffering from hematologic malignancies and terminal liver disease can be considered for LT if the prognosis of their hematologic malignancy is good.

  19. Plasma IGFBP-2 levels after postoperative combined radiotherapy and chemotherapy predict prognosis in elderly glioblastoma patients.

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    Sheng Han

    Full Text Available It has been found that preoperative plasma IGFBP-2 levels correlate with prognosis in glioma patients. The prognostic value of plasma IGFBP-2 after postoperative combined radiotherapy and chemotherapy in glioma patients is unknown. Plasma IGFBP-2 levels in 83 glioblastoma patients after postoperative radiotherapy plus chemotherapy were analyzed using an IGFBP-2 ELISA kit. We found that after standard therapy plasma IGFBP-2 levels significantly correlated with the patient's age (R = 0.738, P<0.001 and Karnofsky performance status (KPS, R =  -0.633, P<0.05. Cox proportional hazards models were used to calculate hazard ratios (HRs of death according to plasma IGFBP-2 levels adjusted for patient clinical characteristics. Plasma IGFBP-2 levels significantly correlated with overall survival in glioblastoma patients (multivariate HR = 1.035; 95% CI, 1.024-1.047; P<0.001. The effect of plasma IGFBP-2 levels on survival seemed to differ according to patients' age. Among patients older than 60, high plasma IGFBP-2 levels were associated with a significant increase in overall mortality (HR = 1.097; 95% CI, 1.055-1.140; P<0.001. In contrast, plasma IGFBP-2 levels conferred no significant effect on mortality among patients younger than 60. Elevated plasma IGFBP-2 levels after combined postoperative radiotherapy and chemotherapy in elderly glioblastoma patients correlate with poor KPS score and predicts poor prognosis.

  20. Clinical Studies of Postoperative Arterial Infusion Chemotherapy in Patients with Pathologic T3 Esophageal Squamous Carcinoma

    Institute of Scientific and Technical Information of China (English)

    Baodong Liu; Zongjun Dong; Xiuyi Zhi; Qingsheng Xu

    2006-01-01

    OBJECTIVE To evaluate how arterial infusion chemotherapy after radical surgery influences long-term survival of patients with pathologic T3 (pT3) esophageal squamous carcinoma.METHODS We divided 190 patients with pathologic pT3 esophageal squamous carcinoma, confirmed by consecutive radical surgery, into an experimental group (surgery + intra-arterial infusion, 56 T3N0M0 and 52 T3N1M0 cases), and the remaining patients into a control group (surgery alone, 48 T3N0M0 and 34 T3N1M0 cases). The experimental group was sub-grouped into 56 cases (26 T3N0M0 and 30 T3N1M0 cases) receiving 1 or 2 periods of chemotherapy, while 52 cases (30 T3N0M0 and 22 T3N1M0 cases) underwent 3 or more than 3 periods of chemotherapy. We used one to seven courses of selected arterial infusion chemotherapy of cisplatin (80 mg/m2 of body-surface area) and fluorouracil (800 mg/m2) with or without epirubicin at 3~4 weeks post operation. The interval between each period was 3~4 weeks. All cases were followed-up for more than 5 years. Survival rates were calculated by the Kaplan-Meier methods and survival differences between patients with and without selected arterial infusion chemotherapy were compared with the Log-rank test. Prognostic variables were entered into a Cox regression analysis model controlling for age, site, lymph node status, and treatment received.RESULTS The overall survival rates were not significantly different between the experimental group and the control group, but there was better survival for patients who received 3 or more than 3 courses of chemotherapy. Lymph node status (N) was an important factor in the prognosis.CONCLUSION Trans-catheter arterial infusion chemotherapy is a safe and effective method of therapy. Postoperative selective arterial infusion chemotherapy can improve the survival rate in patients with esophageal squamous carcinoma who were previously treated by radical surgery.However, this modality of therapy needs further investigation.

  1. Sex-Specific Patterns of Aberrant Brain Function in First-Episode Treatment-Naive Patients with Schizophrenia

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    Wei Lei

    2015-07-01

    Full Text Available Male and female patients with schizophrenia show significant differences in a number of important clinical features, yet the neural substrates of these differences are still poorly understood. Here we explored the sex differences in the brain functional aberrations in 124 treatment-naïve patients with first-episode schizophrenia (61 males, compared with 102 age-matched healthy controls (50 males. Maps of degree centrality (DC and amplitude of low-frequency fluctuations (ALFF were constructed using resting-state functional magnetic resonance imaging data and compared between groups. We found that: (1 Selective DC reduction was observed in the right putamen (Put_R in male patients and the left middle frontal gyrus (MFG in female patients; (2 Functional connectivity analysis (using Put_R and MFG as seeds found that male and female patients have disturbed functional integration in two separate networks, i.e., the sensorimotor network and the default mode network; (3 Significant ALFF alterations were also observed in these two networks in both genders; (4 Sex specific brain functional alterations were associated with various symptoms in patients. These results suggested that sex-specific patterns of functional aberration existed in schizophrenia, and these patterns were associated with the clinical features both in male and female patients.

  2. EFFECT OF PREOPERATIVE CHEMOTHERAPY ON METASTASIZED LYMPH NODES IN PATIENTS WITH ADVANCED ESOPHAGEAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To investigate the effect and clinical value of preoperative chemotherapy on the treatment of metastasized lymph nodes in patients with advanced esophageal carcinoma. Methods We studied the pathological results of primary lesions and lymph nodes of 97 patients with advanced esophageal cancer between 1996 and 1999,62patients were treated by preoperative chemotherapy and 35 patients were treated by surgery only. Results The metastasized rate and degree of mediastinum in preoperative group were 16. 1% and 4.7% ,whereas 65.7% and 34.2% in the surgery only group (P<0. 05);That of abdomen in preoperative group were 25.8% and 6.6% ,whereas 48. 6%and 12.0% in the surgery only group (P<0.05). Conclusion Preparative chemotherapy is effective not only against the primary lesions but also the metastasized lymph nodes. The lower complete response rate of the metastasized lymph may account for the unsatisfied long-term results. Whole resection of primary lesions and lymph nodes are still very important for a better prognosis even for patients who have a good response for the preoperative chemotherapy.

  3. Dealing with chemotherapy-related symptoms at home: a qualitative study in adult patients with cancer.

    Science.gov (United States)

    Coolbrandt, A; Dierckx de Casterlé, B; Wildiers, H; Aertgeerts, B; Van der Elst, E; van Achterberg, T; Milisen, K

    2016-01-01

    Given that chemotherapy treatments are done mostly in an outpatient setting, patients with cancer must deal with treatment-related symptoms mainly at home. Evidence suggests that they often feel left alone or unprepared to do so. This qualitative study explores how patients deal with chemotherapy-related symptoms in their home, which factors and ideas influence their self-management and what role professional caregivers play. One-off, semi-structured interviews were held with 28 adult patients with cancer being treated with chemotherapy. Using a Grounded Theory approach, we cyclically collected and analysed data to come to a thorough understanding of the major conceptual themes and their interconnections. Dealing with chemotherapy-related symptoms involves a process of experiencing and learning how side effects unfold over time and how to deal with them. Patients express very personal symptom experiences and symptom-management styles, which are shaped by personal factors (e.g. coping with cancer and cancer treatment, perceived level of control) and environmental factors (e.g. professionals' attitude, information resources). Improving symptom self-management support requires active exploration of the personal symptom experience and symptom-management style. Professional care should be tailored to the patient's perspective and should address personal and environmental determinants of their behaviour. PMID:25752741

  4. RAGE genetic polymorphisms are associated with risk, chemotherapy response and prognosis in patients with advanced NSCLC.

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    Xiang Wang

    Full Text Available AIM: To explore the association between genetic polymorphisms of the receptor for advanced glycation end-products (RAGE and susceptibility, chemotherapy response rate and prognosis of non-small cell lung cancer (NSCLC. METHOD: This is a prospective study in which 562 patients with NSCLC and 764 healthy controls were enrolled. Three RAGE genetic polymorphisms, namely, -429T/C, -374T/A and 82G/S were genotyped. Platinum-based chemotherapy was given to 432 subjects with advanced inoperable NSCLC and their responses to chemotherapy were evaluated. RESULTS: All the polymorphic genotypes of RAGE polymorphisms were associated with susceptibility for NSCLC. Only the 82G/S polymorphisms denoted a significant difference between responders and non-responders to chemotherapy. The 82SS genotype and 82S allele distribution not only increased the NSCLC risk, but also was associated with a lower chemotherapy response rate and poor prognosis, indicated by overall survival and progression free survival. CONCLUSION: The 82G/S genetic polymorphism of RAGE gene might be used as a genetic marker to screen for patients sensitive to thermotherapy and to predict the prognosis of NSCLC.

  5. Bevacizumab plus chemotherapy in elderly patients with previously untreated metastatic colorectal cancer: single center experience

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    Ocvirk Janja; Moltara Maja Ebert; Mesti Tanja; Boc Marko; Rebersek Martina; Volk Neva; Benedik Jernej; Hlebanja Zvezdana

    2016-01-01

    Metastatic colorectal cancer (mCRC) is mainly a disease of elderly, however, geriatric population is underrepresented in clinical trials. Patient registries represent a tool to assess and follow treatment outcomes in this patient population. The aim of the study was with the help of the patients’ register to determine the safety and efficacy of bevacizumab plus chemotherapy in elderly patients who had previously untreated metastatic colorectal cancer.

  6. Effect of neoadjuvant chemotherapy on skin-sparing mastectomy and breast reconstruction modalities in 409 patients

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    Sameh Goubran; Jon Ver Halen

    2015-01-01

    Aim: While skin-sparing mastectomy (SSM) can be performed in patients with stage II-III breast cancer, the impact of neoadjuvant chemotherapy (NAC) on SSM rates and reconstructive modalities in these patients is not known. Methods: Between January 2007 and December 2009, 409 immediate breast reconstructions (IBRs) were performed in patients with Stage II-III breast cancer. Data were collected on preoperative, operative, and postoperative factors. Results: There was a statistically significant...

  7. Perfusion CT findings in liver of patients with tumor during chemotherapy

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM: To investigate the microcirculation changes in liver of patients with tumor during chemotherapy by perfusion computed tomography (CT). METHODS: Sixty patients with tumor and 20 controls were enrolled in this study. Perfusion CT parameters of patients and controls were compared, including hepatic perfusion index (HPI), mean transit time (MTT), and permeability-surface area product (PS). Correlation between perfusion CT parameters, treatment cycle and alanine aminotransferase (ALT) level was studied. RES...

  8. Sex-Specific Patterns of Aberrant Brain Function in First-Episode Treatment-Naive Patients with Schizophrenia

    OpenAIRE

    Wei Lei; Mingli Li; Wei Deng; Yi Zhou; Xiaohong Ma; Qiang Wang; Wanjun Guo; Yinfei Li; Lijun Jiang; Yuanyuan Han; Chaohua Huang; Xun Hu; Tao Li

    2015-01-01

    Male and female patients with schizophrenia show significant differences in a number of important clinical features, yet the neural substrates of these differences are still poorly understood. Here we explored the sex differences in the brain functional aberrations in 124 treatment-naïve patients with first-episode schizophrenia (61 males), compared with 102 age-matched healthy controls (50 males). Maps of degree centrality (DC) and amplitude of low-frequency fluctuations (ALFF) were constru...

  9. Maraviroc 150 mg daily plus lopinavir/ritonavir, a nucleoside/nucleotide reverse transcriptase inhibitor-sparing regimen for HIV-infected naive patients: 48-week final results of VEMAN study.

    Science.gov (United States)

    Nozza, S; Galli, L; Antinori, A; Chiappetta, S; Mazzotta, F; Zaccarelli, M; Ottou, S; De Battista, D; Pogliaghi, M; Di Pietro, M; Malnati, M; Ripa, M; Bonora, S; Lazzarin, A

    2015-05-01

    Non-conventional strategies with nucleoside/nucleotide reverse transcriptase inhibitor-sparing regimens in antiretroviral naive human immunodeficiency virus (HIV) -infected patients have been explored in clinical trials. A prospective, open-label, randomized (1:1), multicentre, proof-of-concept trial (VEMAN study, EUDRACT number 2008-006287-11) was conducted assigning HIV-infected naive patients to once-daily maraviroc plus lopinavir/ritonavir (MVC group) or to tenofovir/emtricitabine plus lopinavir/ritonavir (TDF/FTC group). Clinical and laboratory data were collected at baseline, and after 4, 12, 24, 36 and 48 weeks with the objective to evaluate the 48-week virological and immunological efficacy. HIV-1 DNA load and CD4(+) T-cell subsets were analysed on frozen peripheral blood mononuclear cells collected at baseline, 4 and 48 weeks to explore the trend in HIV reservoirs. Fifty patients were randomized and included in the analysis. During follow up, HIV-1 RNA decreased similarly in both groups and, at week 48, all patients in the MVC group and 22/24 (96%) in the TDF/FTC group had < 50 copies/ml of HIV-1 RNA. CD4(+) trend during follow up was higher in maraviroc-treated patients (MVC group: 286 (183-343) versus TDF/FTC group: 199 (125-285); Mann-Whitney U-test: p 0.033). A significant 48-week increase of CCR5(+) CD4(+) T cells and CD4(+) effector memory cells was observed among maraviroc-treated patients (Wilcoxon signed rank test: p 0.016 and p 0.007, respectively). No significant variations were found in naive and central memory CD4(+) T cells. Among naive patients with an R5 virus, treatment with maraviroc and lopinavir/ritonavir was shown to provide a virological response compared to a triple therapy and a greater immunological benefit.

  10. Metronomic cyclophosphamide therapy in hormone-naive patients with non-metastatic biochemical recurrent prostate cancer: a phase II trial.

    Science.gov (United States)

    Calcagno, Fabien; Mouillet, Guillaume; Adotevi, Olivier; Maurina, Tristan; Nguyen, Thierry; Montcuquet, Philippe; Curtit, E; Kleinclauss, F; Pivot, Xavier; Borg, Christophe; Thiery-Vuillemin, Antoine

    2016-08-01

    After curative local therapy, biochemical recurrence is a mode of relapse among patient with prostate cancer (PC). Deferring androgen deprivation therapy (ADT) or offering non-hormonal therapies may be an appropriate option for these non-symptomatic patients with no proven metastases. Metronomic cyclophosphamide (MC) has shown activity in metastatic PC setting and was chosen to be assessed in biochemical relapse. This prospective single-arm open-label phase II study was conducted to evaluate MC regimen in patients with biochemical recurrent PC. MC was planned to be administered orally at a daily dose of 50 mg for 6 months. Primary endpoint was PSA response. Thirty-eight patients were included and treated. Median follow-up was 45.5 months (range 17-100). Among them, 14 patients (37 %) achieved PSA stabilisation and 22 patients (58 %) experienced PSA progression. Response rate was 5 % with one complete response (2.6 %), and 1 partial response with PSA decrease >50 % (2.6 %). The median time until androgen deprivation therapy initiation was around 15 months. The treatment was well tolerated. Neither grade 3-4 toxicity nor serious adverse events were observed. This first prospective clinical trial with MC therapy in patients with non-metastatic biochemical recurrence of PC displayed modest efficacy when measured with PSA response rate, without significant toxicity. It might offer a new safe and non-expensive option to delay initiation of ADT. These results would need to be confirmed with larger prospective randomised trials. PMID:27400698

  11. Efficiency and safety of trastuzumab plus chemotherapy in Her-2 overexpressing metastatic breast cancer patients

    Institute of Scientific and Technical Information of China (English)

    Jianfei Guo; Zhaozhe Liu; Guojing Zhang; Tao Han; Fang Guo; Yaling Han; Xiaodong Xie

    2014-01-01

    Objective: The aim of this study was to evaluate the safety and ef iciency of combination of trastuzumab and che-motherapy as first line regimen in Her-2 overexpressing metastatic breast cancer (MBC) patients. The primary endpoint was overal response rate (ORR) and the second endpoint was clinical benefit rate (CBR) and toxcities. Methods: Estrogen recep-tor (ER) (–), progesterone receptor (PR) (–), Her-2 (+++) patients were included in the study. 126 eligible patients were divided into 2 groups, 51 of them were assigned to the Herceptin group (H group) and 75 of them were assigned to the Control group (C group). They were treated by commonly used chemotherapy regimens with or without trastuzumab. Results: Response rate (RR) of the H group and the C group were 51.0% and 24.0% separately, and the dif erence were statistical y significant (P< 0.05). CBR of the two groups were 76.4% (H group) and 64.0% (C group), had significant dif erence (P < 0.05). Complete response rate (CRR) of the two groups were 21.5% and 6.6%, there were no significant dif erence between the two groups (P= 0.055). Grade 3–4 cardiac toxicity were recorded in 9 patients with trastuzumab plus chemotherapy (17.6%) and 4 patients with chemotherapy (5.4%), with no statistical significance (P = 0.054). In the subgroup of antharcycline-containing regimens, Grade 1–4 cardiac toxicity occurred in 9 patients in the trasutuzumab combining with antharcycline-containing regimens arm [herceptin plus anthracycline contained chemotherapy (H + ACCT arm; 40.9%, 9/22)], and 4 patients in the antharcycline-containing chemotherapy arm (ACCT arm; 12.5%, 4/32). There was statistical significant dif erence between the two arms (P < 0.05). Grade 3–4 cardiac toxicity, the occurance rates were 18.1% (4/22) in H + ACCT arm and 6.3% (2/32) in ACCT arm, and there was no significant statistical dif erence (P = 0.352). Grade 3–4 granulocytopenia in the H group and C group were 27.5% (14/51) and 26.7% (20/75), with

  12. [The quality of life after chemotherapy in advanced non-small cell lung cancer patients].

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    Słowik-Gabryelska, A; Szczepanik, A; Kalicka, A

    1999-01-01

    The intensity of complains, short survival and great number of patients makes many oncologists to apply chemotherapy in advanced non-small cell lung cancer/NSCLC/. The achieved median duration of life after chemotherapy was 6 to 12 month. From the other hand non small cell lung cancer chemotherapy is a big burden even to healthy persons. It can worsen the quality of life. That was the reason we evaluated the quality of life after chemotherapy in advanced non small cell lung cancer patients. Taking into account, that the evaluation of quality of life, used in most diseases is useless in advanced NSCLC patients, for appreciation the quality of life in these cases the lung cancer symptoms scale/LCSS/was adopted. In 110 non small cell lung cancer patients in stage IIIB and IV, who received combined chemotherapy by Le Chevalier/Vindesine, Cisplatin, Cyclophosphamide, Lomustin/or by Rosell/Mitomycin, Cyclophosphamide, Cisplatin/the quality of life was evaluated. In 20-persons control group all patients received the symptomatic treatment. In observed group of 110 patients, tumor regressions after 4 courses of chemotherapy allowed to resect cancer in 14 cases, to apply radiotherapy in 42 and to continue chemiotherapy in 23 persons. In every person from above mentioned group the quality of life was evaluated on the basis of intensity of cancer symptoms, accordingly to LCSS. The intensity of cancer symptoms was compared before and after treatment. There were compared; the innensity of complains, weakness, appetite, malnutrition, and hematological, neurological, performans state as well as respiratory sufficiency, infections, cardiac disorders and pain. Apart it, the side effects of applied therapy were assessed in 5 degree scale. The level of hemoglobin, the number of leucocytes, thrombocytes, bilirubine and transaminases in peripheral blood, hematurie, proteinurie, bleedings, appetite, nausea, vomitings, diarrhea, mucosal lesions, infections, skin lesions, cardiac lesions

  13. Is distance to chemotherapy an obstacle to adjuvant care among the N.C. Medicaid—enrolled colon cancer patients?

    Science.gov (United States)

    Song, Eunyoung; Klepin, Heidi D.; Foley, Kristie L.

    2016-01-01

    Background Adjuvant chemotherapy for colon cancer has been linked to patient and provider characteristics but little is known about whether distance to chemotherapy providers constitutes an obstacle to chemotherapy. Methods A total of 1,184 Medicaid patients diagnosed with colon cancer in North Carolina in 1999–2002 comprised the sample. Data from the N.C. Central Cancer Registry, N.C. Medicaid Claims, American Hospital Directory and US Census were merged. Logistic regression models were used to estimate the association between chemotherapy receipt and the distance to nearest chemotherapy provider. Results Compared to the referent group of SEER-staged II (local) cancer patients living less than 2 miles from the nearest chemotherapy provider, the odds of receiving chemotherapy fell as the distance to the nearest provider increased. The odds ratio (OR) for those living ≥5 to <15 miles away was 0.13 [95% confidence intervals (CI), 0.04–0.39], and OR for those living ≥15 miles away was 0.06 (95% CI, 0.01–0.52). Patients diagnosed with regional, SEER-staged III (regional) cancer were less likely to receive chemotherapy if they lived in rural areas more than 20 miles away from the nearest provider (OR =0.08; 95% CI, 0.01–0.72). However, we found no evidence of association between chemotherapy receipt and distance to the nearest provider for regional cancer patients living in urban areas and those living in rural areas within 20 miles from the nearest chemotherapy provider. Conclusions Distance to provider may be an obstacle to chemotherapy for some groups of low-income colon cancer patients. Relieving travel burdens of rural patients living far from providers may help Medicaid increase guideline-consistent adjuvant care for regional cancer patients. PMID:27284464

  14. The DRD3 Ser9Gly Polymorphism Predicted Metabolic Change in Drug-Naive Patients With Bipolar II Disorder

    Science.gov (United States)

    Chang, Ting-Ting; Chen, Shiou-Lan; Chang, Yun-Hsuan; Chen, Po-See; Chu, Chun-Hsien; Chen, Shih-Heng; Huang, San-Yuan; Tzeng, Nian-Sheng; Wang, Liang-Jen; Wang, Tzu-Yun; Li, Chia-Ling; Chung, Yi-Lun; Hsieh, Tsai-Hsin; Lee, I-Hui; Chen, Kao-Ching; Yang, Yen-Kuang; Hong, Jau-Shyong; Lu, Ru-Band; Lee, Sheng-Yu

    2016-01-01

    Abstract Patients with bipolar II disorder (BDII) have a higher prevalence rate of metabolic disturbance. Whether BDII itself, in addition to its current standard treatment, is a risk factor for metabolic syndrome warrants additional study. The dopamine receptor D3 (DRD3) gene, one of the candidate genes for BDII, is also involved in the dopaminergic system. We investigated whether it is related to changes in the metabolic indices of patients with BDII given 12 weeks of standard treatment. Patients with a first diagnosis of BDII (n = 117) were recruited. Metabolic profiles (cholesterol, triglycerides, fasting serum glucose, body mass index) were measured at baseline and at 2, 8, and 12 weeks. The genotype of the DRD3 Ser9Gly polymorphism (rs6280) was determined. Multiple linear regressions with generalized estimating equation methods were used. Seventy-six (65.0%) patients completed the 12-week intervention. Significant differences in triglyceride change were associated with the DRD3 Ser9Gly genotype (P = 0.03). Patients with the Ser/Ser genotype had significantly smaller triglyceride increases and a lower risk of developing metabolic syndrome than did those with the Ser/Gly+Gly/Gly genotype. However, the associations between the DRD3 Ser9Gly polymorphism with changes in triglyceride level become nonsignificant after correcting for multiple comparisons. We conclude that the DRD3 Ser9Gly polymorphism is nominally associated with changes in triglycerides and metabolic syndrome after 12 weeks of standard BDII treatment. PMID:27310943

  15. Effects of Darbepoetin Alfa with exercise in cancer patients undergoing chemotherapy: an explorative study

    DEFF Research Database (Denmark)

    Rørth, Mikael; Rich Madsen, Katrine; Burmølle, Stine Hvid;

    2011-01-01

    Fatigue is frequent in cancer patients undergoing chemotherapy. Erythropoietins (EPO) have shown well-documented effects on these patients, and administered in pharmacological doses, may reduce the need for transfusion of blood cells and improve quality of life (QoL). An explorative, descriptive...... had received at least one cycle chemotherapy, participated. Participants received 500 µg Darbepoetin Alfa (DA) every 3 weeks during the intervention. Four typologies of patients were identified with regard to DA effects. The interviews revealed that eleven patients experienced some kind of immediate......, non-randomised intervention study using semi-structured interviews was conducted with the aim to gain an insight into the effects and experiences associated with EPO treatment in combination with a structured 6-week physical exercise intervention. Sixteen cancer patients with evidence of disease, who...

  16. Safety and efficacy of resistance training in germ cell cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Christensen, Jesper Frank; Jones, L W; Tolver, Anders;

    2014-01-01

    Abstract Background: Bleomycin–etoposid–cisplatin (BEP) chemotherapy is curative in most patients with disseminated germ cell cancer (GCC) but also associated with toxic actions and dysfunction in non-targeted tissues. We investigated changes in muscle function during BEP and the safety...

  17. Recall of UVB-induced erythema in breast cancer patient receiving multiple drug chemotherapy

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Lindskov, R

    1984-01-01

    One day after sunbathing, a breast cancer patient received intravenous methotrexate, cyclophosphamide and 5-fluorouracil and had a recall of her UV erythema over the following week. Phototesting with UVA and UVB prior to and after a subsequent chemotherapy treatment showed a UVB-induced recall...

  18. Ototoxicity following Vinblastine chemotherapy in a patient of Hodgkin′s Lymphoma

    Directory of Open Access Journals (Sweden)

    Raj Kumar Nirban

    2015-01-01

    Full Text Available Sudden hearing loss is a well-known complication of certain chemotherapeutic agents. However, vinblastine has seldom been implicated causing ototoxicity. We report a case of sudden bilateral hearing loss in a 36-year-old male patient of Mixed cellularity Hodgkin′s lymphoma following standard adriamycin, bleomycin, vinblastine, and dacarbazine chemotherapy.

  19. Cognitive/Attentional Distraction in the Control of Conditioned Nausea in Pediatric Cancer Patients Receiving Chemotherapy.

    Science.gov (United States)

    Redd, William H.; And Others

    1987-01-01

    Investigated use of cognitive/attentional distraction (via commercially available video games) to control conditioned nausea in pediatric cancer patients receiving chemotherapy. Video game-playing resulted in significantly less nausea. The introduction and withdrawal of the opportunity to play video games produced significant changes (reduction…

  20. Impact of chemotherapy on telomere length in sporadic and familial breast cancer patients.

    Science.gov (United States)

    Benitez-Buelga, C; Sanchez-Barroso, L; Gallardo, M; Apellániz-Ruiz, María; Inglada-Pérez, L; Yanowski, K; Carrillo, J; Garcia-Estevez, L; Calvo, I; Perona, R; Urioste, M; Osorio, A; Blasco, M A; Rodriguez-Antona, C; Benitez, J

    2015-01-01

    Recently, we observed that telomeres of BRCA1/2 mutation carriers were shorter than those of controls or sporadic breast cancer patients, suggesting that mutations in these genes might be responsible for this event. Given the contradictory results reported in the literature, we tested whether other parameters, such as chemotherapy, could be modifying telomere length (TL). We performed a cross-sectional study measuring leukocyte TL of 266 sporadic breasts cancer patients treated with first-line chemotherapy, with a median follow-up of 240 days. Additionally, we performed both cross-sectional and longitudinal studies in a series of 236 familial breast cancer patients that included affected and non-affected BRCA1/2 mutation carriers. We have measured in leukocytes from peripheral blood: the TL, percentage of short telomeres (cases we found that chemotherapy exerts a transient telomere shortening effect (around 2 years) that varies depending on the drug combination. In familial cases, only patients receiving treatment were associated with telomere shortening but they recovered normal TL after a period of 2 years. Chemotherapy affects TL and should be considered in the studies that correlate TL with disease susceptibility. PMID:25528024

  1. Chemotherapy response evaluation with FDG-PET in patients with colorectal cancer.

    NARCIS (Netherlands)

    Geus-Oei, L.F. de; Laarhoven, H.W.M. van; Visser, E.P.; Hermsen, R.; Hoorn, B.A. van; Kamm, Y.J.L.; Krabbe, P.F.M.; Corstens, F.H.M.; Punt, C.J.A.; Oyen, W.J.G.

    2008-01-01

    BACKGROUND: The aim of this prospective study was to evaluate the value of F-18-fluorodeoxyglucose-positron emission tomography (FDG-PET) for early assessment of chemotherapy response in patients with advanced colorectal cancer. METHODS: Dynamic FDG-PET was carried out before and at 2 (n = 50) and 6

  2. Chemotherapy-related vascular toxicity : studies in germ cell tumour patients

    NARCIS (Netherlands)

    Nuver, Janine

    2005-01-01

    Testicular cancer is a highly curable disease that mainly affects men between 20 and 40 years of age. Nowadays, over 80% of patients become long-term survivors following treatment with chemotherapy that consists of a combination of bleomycin, etoposide, and cisplatin (BEP-regimen). Unfortunately, va

  3. Breast-conserving surgery after neoadjuvant chemotherapy in patients with locally advanced cancer. Preliminary results

    OpenAIRE

    VERGINE, M.; SCIPIONI, P.; GARRITANO, S.; COLANGELO, M.; Di Paolo, A; LIVADOTI, G.; MATURO, A.; Monti, M

    2013-01-01

    Neoadjuvant chemotherapy (NACT) in locally advanced breast tumors may allow an adequate control of the disease impossible with surgery alone. Moreover, NACT increases the chance of breast-conserving surgery. Between 2008 and 2012, we treated with NACT 83 patients with locally advanced breast cancer. We report the preliminary results evaluating the impact of NACT on the type of surgery.

  4. Abiraterone acetate for patients with metastatic castration-resistant prostate cancer progressing after chemotherapy

    DEFF Research Database (Denmark)

    Sternberg, Cora N; Castellano, Daniel; Daugaard, Gedske;

    2014-01-01

    BACKGROUND: In the final analysis of the phase 3 COU-AA-301 study, abiraterone acetate plus prednisone significantly prolonged overall survival compared with prednisone alone in patients with metastatic castration-resistant prostate cancer progressing after chemotherapy. Here, we present the fina...

  5. SIRT1 expression is associated with the chemotherapy response and prognosis of patients with advanced NSCLC.

    Directory of Open Access Journals (Sweden)

    Tao Zhang

    Full Text Available AIM: The role of Sirtuin 1 (SIRT 1 in carcinogenesis is controversial. This study was to explore the association between the SIRT1 expression and the clinical characteristics, the responsiveness to chemotherapy and prognosis in Non-small cell lung cancer (NSCLC. METHODS: We enrolled 295 patients with inoperable advanced stage of NSCLC, namely, stage III (A+B and IV NSCLC. All patients had received platinum-based chemotherapy after diagnosis and the chemotherapy response were evaluated. All patients were followed up for overall survival (OS and progression free survival (PFS. In vitro, H292 cells were tranfected with SIRT1 small interfering RNA (siRNA. The cell biological behaviors and chemosensitivity to cisplatin treatment were studied. The in vivo tumorgenesis and metastasis assays were performed in nude mice. RESULTS: We found that the SIRT1 expressions were significantly associated with the tumor stage, tumor size and differentiation status. Patients with high SIRT 1 expressions had a significantly higher chance to be resistant to chemotherapy than those with low SIRT 1 expression. Patients with high expression of SIRT1 had significantly shorter OS and DFS than those with low expression. Cox analyses confirmed that the SIRT 1 expression was a strong predictor for a poor OS and PFS in NSCLC patients underwent Platinum-based chemotherapy. In vitro studies revealed that the reduced expression SIRT 1 by siRNA technique significantly inhibited cell proliferation, migration and invasion. More importantly, SIRT1 si-RNA significantly enhanced the chemosensitivity of H292 cells to cisplatin treatment. The in vivo tumorgenesis and metastasis assays showed that SIRT1 knockdown dramatically reduced the tumor volume and the metastatic ability in nude mice. CONCLUSION: Collectively, our data suggest that the SIRT1 expression may be a molecular marker associated with the NSLCLC clinical features, treatment responsiveness and prognosis of advanced NSCLC.

  6. Antiemetic therapy options for chemotherapy-induced nausea and vomiting in breast cancer patients

    Directory of Open Access Journals (Sweden)

    Chan VTC

    2011-11-01

    Full Text Available Vicky TC Chan, Winnie YeoDepartment of Clinical Oncology, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, ChinaAbstract: Chemotherapy-induced nausea and vomiting (CINV continues to be one of the most distressing side effects of chemotherapy in breast cancer patients, which can result in poor compliance to therapy that may, in turn, affect overall survival. The extent of CINV is dependent on the emetogenic potential of the individual cytotoxic agents or regimens employed as well as certain patient factors. Advances in our understanding in the pathophysiology of CINV and the identification of risk factors have enabled the utilization of appropriate antiemetic regimens to improve the control of CINV. Most of the chemotherapy regimens used in this patient population are considered to be moderately emetogenic; 60%–90% of chemotherapeutic regimens used in breast cancer patients cause nausea and vomiting, amongst which regimens doxorubicin-cyclophosphamide (AC combination is commonly regarded as of relatively higher emetogenicity. Currently, corticosteroids, 5-hydroxytryptamine 3 (5-HT3 receptor antagonists, and neurokinin 1 (NK-1 receptor antagonists are the three classes of antiemetic agents with the highest therapeutic index, which have been supported by data from large-scale randomized clinical trials. Treatment guidelines enable physicians to integrate the latest research data into their clinical practices. This review focuses on the three classes of antiemetic therapy options for CINV in breast cancer patients, as well as their safety and tolerability profiles. Recommendations from major guidelines/consensus including from the Multinational Association for Supportive Care in Cancer/European Society of Medical Oncology (MASCC/ESMO, the American Society of Clinical Oncology (ASCO, and the US National Comprehensive Cancer Network (NCCN, are also discussed. With the correct use of antiemetic regimens, chemotherapy

  7. STOMATOLOGIC STATUS IN PATIENTS WITH MALIGNANT NEOPLASMS OF MAXILLOFACIAL REGION UNDERGOING CHEMOTHERAPY AND RADIOTHERAPY

    Directory of Open Access Journals (Sweden)

    Olga Shpulina

    2013-06-01

    Full Text Available The aim of this study was to evaluate the early acute side effects following radiation and chemotherapy in patients with head and neck cancer (HNC, namely: to ascertain main patient complaints; to investigate saliva properties and to determine the microecology of the oral cavity in patient with HNC before and after radiation and chemotherapy. Eighteen patients with HNC which were prescribed gamma therapy on two buccal submandibular fields combined with close-focus roentgenotherapy and methotrexate as a cytostatic were examined. It was established that 3 weeks after the radio- and chemotherapy 100 % of patients pointed at xerostomia, dysgeusia, disturbances during speech, burning, pricking and itching in oral cavity. After cancer treatment the speed of salivation decreased two times and pH was 15 % lower than before radio and chemotherapy. Anti-cancer treatment caused significant decrease of lysozyme level (34 % lower and secretory immunoglobulin A (1,5 times lower in patients with HNC. After radio and chemotherapy different fungi of Candida genus from oral cavity were inoculated in high concentrations (from 4,0 ± 0.07 to 6,9 ± 0.07 lg CFU/ml, such as С. Аlbicans, C. Kruzei, С. Tropicalis, C. Stellatoidea.Thus significant negative changes from the side of speed and character of salivation, decrease of saliva pH, depression of both non-specific and specific components of immune defense and high contamination of oral mucosa with fungi of Candida genus considerably worsenpost-cancer rehabilitation.

  8. Effect of Micronutrient and Probiotic Fortified Yogurt on Immune-Function of Anti-Retroviral Therapy Naive HIV Patients  

    Directory of Open Access Journals (Sweden)

    J. Dik F. Habbema

    2011-10-01

    Full Text Available Background: Micronutrient supplementation has been shown to reduce the progression of HIV but does not have an effect on the intestinal barrier or the intestinal microbiota of HIV patients. Studies have suggested that probiotics could potentially complement micronutrients in preserving the immune-function of HIV patients. Objective: Assess the impact of micronutrient supplemented probiotic yogurt on the immune function of HIV patients. Design: We performed a randomized, double blind, controlled trial with CD4 count as primary outcome among HIV patients naïve to anti-retroviral treatment. Secondary outcomes included hematological parameters, incidence of diarrhea and clinical symptoms. A total of 112 HIV patients were randomized to receive a micronutrient fortified yogurt with (n = 55 or without additional probiotic Lactobacillus rhamnosus GR-1 (n = 57 for four weeks. Results: An average decline in CD4 count of −70 cells/μL (95% CI: −154 to −15 was observed in the micronutrient, probiotic group versus a decrease of −63 cells/μL (95% CI: −157 to −30 in the micronutrient control group (p = 0.9. Additional probiotic supplementation was well tolerated and not associated with adverse events. No difference between groups was detected in incidence of diarrhea or clinical symptoms. An improvement of hemoglobin levels was observed for all subjects, based upon a mean difference from baseline of 1.4 g/L (SD = 6 (p = 0.02. Conclusion: The addition of probiotics to a micronutrient fortified yogurt was well tolerated by HIV patients but was not associated with a further increase in CD4 count after one month.

  9. Decreased frequencies of circulating follicular helper T cell counterparts and plasmablasts in ankylosing spondylitis patients Naive for TNF blockers.

    Directory of Open Access Journals (Sweden)

    María-Belén Bautista-Caro

    Full Text Available Follicular helper T cells (Tfh, localized in lymphoid organs, promote B cell differentiation and function. Circulating CD4 T cells expressing CXCR5, ICOS and/or PD-1 are counterparts of Tfh. Three subpopulations of circulating CD4+CXCR5+ cells have been described: CXCR3+CCR6- (Tfh-Th1, CXCR3-CCR6+ (Tfh-Th17, and CXCR3-CCR6- (Tfh-Th2. Only Tfh-Th17 and Tfh-Th2 function as B cell helpers. Our objective was to study the frequencies of circulating Tfh (cTfh, cTfh subsets and plasmablasts (CD19+CD20-CD27+CD38high cells, and the function of cTfh cells, in patients with Ankylosing Spondylitis (AS. To this end, peripheral blood was drawn from healthy controls (HC (n = 50, AS patients naïve for TNF blockers (AS/nb (n = 25 and AS patients treated with TNF blockers (AS/b (n = 25. The frequencies of cTfh and plasmablasts were determined by flow cytometry. Cocultures of magnetically sorted CD4+CXCR5+ T cells with autologous CD19+CD27- naïve B cells were established from 3 AS/nb patients and 3 HC, and concentrations of IgG, A and M were measured in supernatants. We obseved that AS/nb but not AS/b patients, demonstrated decreased frequencies of circulating CD4+CXCR5+ICOS+PD-1+ cells and plasmablasts, together with a decreased (Tfh-Th17+Tfh-Th2/Tfh-Th1 ratio. The amounts of IgG and IgA produced in cocultures of CD4+CXCR5+ T cells with CD19+CD27- B cells of AS/nb patients were significantly lower than observed in cocultures established from HC. In summary, AS/nb but not AS/b patients, demonstrate a decreased frequency of cTfh and plasmablasts, and an underrepresentation of cTfh subsets bearing a B helper phenotype. In addition, peripheral blood CD4+CXCR5+ T cells of AS/nb patients showed a decreased capacity to help B cells ex vivo.

  10. Lipid profiles for etravirine versus efavirenz in treatment-naive patients in the randomized, double-blind SENSE trial

    DEFF Research Database (Denmark)

    Fätkenheuer, G; Duvivier, C; Rieger, A;

    2012-01-01

    Etravirine is approved for use in treatment-experienced patients at a dose of 200 mg twice daily. Efavirenz has been associated with greater increases in serum lipids compared with other non-nucleosides in randomized trials of first-line treatment.......Etravirine is approved for use in treatment-experienced patients at a dose of 200 mg twice daily. Efavirenz has been associated with greater increases in serum lipids compared with other non-nucleosides in randomized trials of first-line treatment....

  11. Effects of Traditional Chinese Medicine on Chemotherapy-Induced Myelosuppression and Febrile Neutropenia in Breast Cancer Patients

    Directory of Open Access Journals (Sweden)

    Huan Tian

    2015-01-01

    Full Text Available Title. Chemotherapy-induced myelosuppression lowers the quality of life in breast cancer patients and causes many complications. Traditional Chinese Medicine (TCM is a widely used complementary and alternative medicine therapies. Objective. To study whether TCM can reduce the incidence of chemotherapy-induced leukopenia, neutropenia, and febrile neutropenia (FN in breast cancer patients. Methods. The data were analyzed retrospectively between patients who received TCM treatment (group 1, n=453 and patients who did not receive TCM treatment (group 2, n=359. Significant risk factors associated with the occurrence of chemotherapy-induced leukopenia, neutropenia, and FN were identified using multivariate analysis. Propensity score-matched patients were analyzed to adjust for any baseline differences. Results. Group 1 patients had a significantly lower rate of chemotherapy-induced severe leukopenia, neutropenia, and FN, compared with group 2 (43% versus 71%, P<0.0001, 72% versus 78%, P=0.005, 6% versus 24%, P<0.0001, resp.. Multivariate analysis revealed that chemotherapy regimens containing anthracyclines combined with paclitaxel or docetaxel were the most significant predictor. Subgroup analysis indicated that TCM treatment showed benefit in relieving chemotherapy-induced leukopenia and FN in most chemotherapy regimens. Conclusions. TCM treatment could lower the risk of severe chemotherapy-induced leukopenia, neutropenia, and FN in breast cancer patients.

  12. Anemia prevalence and treatment practice in patients with non-myeloid tumors receiving chemotherapy

    International Nuclear Information System (INIS)

    To describe the prevalence and management of anemia in cancer patients. This cross-sectional, observational survey was conducted in Italy and Austria. Centers prespecified one day, during a 4-month enrollment window, to report specific data collected during normal clinical practice for patients with non-myeloid tumors attending for chemotherapy (±radiotherapy) treatment. The primary endpoint was the prevalence of anemia as determined using a prespecified algorithm: hemoglobin (Hb) ≤10 g/dL on/within 3 days prior to visit; ongoing anemia treatment; physician diagnosis of anemia, together with ≥1 anemia symptom. Between November 18, 2010 and March 18, 2011, data for 1412 patients were collected (Italy n = 1130; Austria n = 282). Most patients (n = 1136; 80%) had solid tumors; 809 (57%) had received ≤3 chemotherapy cycles. The prevalence of anemia was 32% (95% confidence interval: 29.4%–34.2%); 196 patients (14%) were deemed anemic based on Hb ≤10 g/dL, 131 (9%) on ongoing anemia treatment, and 121 (9%) on physician diagnosis/anemia symptom. Overall, 1153 patients (82%) had Hb data; mean (standard deviation [SD]) Hb levels were 11.7 (1.7) g/dL. In total, 456 patients (32%) had anemia symptoms: fatigue (n = 392; 28%), depression (n = 122; 9%), and dyspnea (n = 107; 8%) were most common. Fifty-one patients (4%) had had their current chemotherapy cycle delayed due to anemia. On visit day, or ≤28 days prior, 91 (6%), 188 (13%), and 81 patients (6%) had evidence of whole blood/red blood cell transfusion, erythropoiesis-stimulating agent use, or iron use, respectively. On the prespecified study day, one-third of patients with non-myeloid tumors undergoing chemotherapy were found to be anemic and 13% had evidence of erythropoiesis-stimulating agent use then or in the 28 days prior

  13. Long-term hepatic consequences of chemotherapy-related HBV reactivation in lymphoma patients

    Institute of Scientific and Technical Information of China (English)

    Wen-Pin Su; Chiun Hsu; Chih-Hung Hsu; Yen-Shen Lu; Hwei-Fan Tien; Tsu-Yi Chao; Li-Tzong Chen; Jacqueline Whang-Peng; Pei-Jer Chen; Chi-Chung Wen; Chao A. Hsiung; Ih-Jen Su; Ann-Lii Cheng; Ming-Chih Chang; Chao-Jung Tsao; Woei-Yao Kao; Wu-Ching Uen

    2005-01-01

    AIM: To investigate the long-term consequences of chemotherapy-related HBV reactivation in patients with lymphoma.METHODS: This study was based on the database of published prospective study evaluating HBV reactivation in HBV lymphoma patients during chemotherapy.Deteriorated liver reserve (DLR) was defined as development of either one of the following conditions during follow-up: (1) newly onset parenchyma liver disease, splenomegaly or ascites without evidence of lymphoma involvement; (2) decrease of the ratio (albumin/globulin ratio) to less than 0.8 or increase of the ratio of INR of prothrombin time to larger than 1.2 without evidence of malnutrition or infection. Liver cirrhosis was diagnosed by imaging studies.RESULTS: A total of 49 patients were included. The median follow-up was 6.2 years (range, 3.9-8.1 years).There were 31 patients with and 18 patients without HBV reactivation. Although there was no difference of overall survival (OS) and chemotherapy response rate between the two groups, DLR developed more frequently in patients with HBV reactivation (48.4% vs 16.7%; P= 0.0342). Among the HBV reactivators, HBV genotype C was associated with a higher risk of developing DLR (P = 0.0768) and liver cirrhosis (P = 0.003). Four of five patients with sustained high titer of HBV DNA and two of three patients with multiple HBV reactivation developed DLR. Further, patients with a sustained high titer of HBV DNA had the shortest OS among the HBV reactivators (P= 0.0000). No patients in the non-HBV reactivation group developed hepatic failure or liver cirrhosis.CONCLUSION: Chemotherapy-related HBV reactivation is associated with the long-term effect of deterioration of hepatic function.

  14. Serum Insulin-Like Growth Factor-1 in Patients with De Novo, Drug Naive Parkinson's Disease: A Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Dun-Hui Li

    Full Text Available Insulin-like growth factor-1 (IGF-1 is reported to be neuroprotective in the setting of Parkinson's disease (PD, and there is increasing interest in the possible association of serum IGF-1 levels with PD patients, but with conflicting results. Therefore, we conducted a meta-analysis to evaluate the association of serum IGF-1 levels in de novo, drug naïve PD patients compared with healthy controls.Pubmed, ISI Web of Science, OVID, EMBASE, and Cochrane library databases from 1966 to October 2014 were utilized to identify candidate studies using Medical Subjective Headings without language restriction. A random-effects model was chosen, with subgroup analysis and sensitivity analysis conducted to reveal underlying heterogeneity among the included studies.In this meta-analysis, we found that PD patients had higher serum IGF-1 levels compared with healthy controls (summary mean difference [MD] = 17.75, 95%CI = 6.01, 29.48. Subgroup analysis demonstrated that the source of heterogeneity was population differences within the total group. Sensitivity analysis showed that the combined MD was consistent at any time omitting any one study.The results of this meta-analysis demonstrate that serum IGF-1 levels were significantly higher in de novo, drug-naïve PD patients compared with healthy controls. Nevertheless, additional endeavors are required to further explore the association between serum IGF-1 levels and diagnosis, prognosis and early therapy for PD.

  15. Effect of micronutrient and probiotic fortified yogurt on immune-function of anti-retroviral therapy naive HIV patients

    NARCIS (Netherlands)

    R.B.S. Hummelen (Ruben); J. Hemsworth (Jaimie); J. Changalucha (John); N.L. Butamanya (Nicodemus); S. Hekmat (Sharareh); J.D.F. Habbema (Dik); G. Reid (Gregor)

    2011-01-01

    textabstractBackground: Micronutrient supplementation has been shown to reduce the progression of HIV but does not have an effect on the intestinal barrier or the intestinal microbiota of HIV patients. Studies have suggested that probiotics could potentially complement micronutrients in preserving t

  16. Selection of colon cancer patients for neoadjuvant chemotherapy by preoperative CT scan

    DEFF Research Database (Denmark)

    Nørgaard, Anne; Dam, Claus; Jakobsen, Anders;

    2014-01-01

    Abstract Objective: Preoperative staging is essential to plan correct treatment of colon cancer and calls for objective, accurate methods for the introduction of neoadjuvant chemotherapy, which represents a new treatment option. Purpose: To evaluate the diagnostic accuracy of multislice computed...... tomography (CT) in local staging of colon cancer correlated with histopathological parameters, including criteria for adjuvant chemotherapy. Material and methods. A total of 74 included patients had preoperative CT scans and surgical resection of their colon tumors. Tumor stage (T-stage), extramural tumor...

  17. Response to Therapy in Antiretroviral Therapy–Naive Patients With Isolated Nonnucleoside Reverse Transcriptase Inhibitor–Associated Transmitted Drug Resistance

    Science.gov (United States)

    Fessel, W. Jeffrey; Rhee, Soo-Yon; Hurley, Leo B.; Klein, Daniel B.; Ioannidis, John P. A.; Silverberg, Michael J.; Shafer, Robert W.

    2016-01-01

    Background: Nonnucleoside reverse transcriptase inhibitor (NNRTI)–associated transmitted drug resistance (TDR) is the most common type of TDR. Few data guide the selection of antiretroviral therapy (ART) for patients with such resistance. Methods: We reviewed treatment outcomes in a cohort of HIV-1–infected patients with isolated NNRTI TDR who initiated ART between April 2002 and May 2014. In an as-treated analysis, virological failure (VF) was defined as not reaching undetectable virus levels within 24 weeks, virological rebound, or switching regimens during viremia. In an intention-to-treat analysis, failure was defined more broadly as VF, loss to follow-up, and switching during virological suppression. Results: Of 3245 patients, 131 (4.0%) had isolated NNRTI TDR; 122 received a standard regimen comprising 2 NRTIs plus a boosted protease inhibitor (bPI; n = 54), an integrase strand transfer inhibitor (INSTI; n = 52), or an NNRTI (n = 16). The median follow-up was 100 weeks. In the as-treated analysis, VF occurred in 15% (n = 8), 2% (n = 1), and 25% (n = 4) of patients in the bPI, INSTI, and NNRTI groups, respectively. In multivariate regression, there was a trend toward a lower risk of VF with INSTIs than with bPIs (hazard ratio: 0.14; 95% confidence interval: 0.02 to 1.1; P = 0.07). In intention-to-treat multivariate regression, INSTIs had a lower risk of failure than bPIs (hazard ratio: 0.38; 95% confidence interval: 0.18 to 0.82; P = 0.01). Conclusions: Patients with isolated NNRTI TDR experienced low VF rates with INSTIs and bPIs. INSTIs were noninferior to bPIs in an analysis of VF but superior to bPIs when frequency of switching and loss to follow-up were also considered. PMID:26855248

  18. Relations between cardiovascular risk estimates and subclinical atherosclerosis in naive HIV patients: results from the HERMES study.

    Science.gov (United States)

    De Socio, G V L; Martinelli, C; Ricci, E; Orofino, G; Valsecchi, L; Vitiello, P; Martinelli, L; Quirino, T; Maggi, P; Bonfanti, P

    2010-04-01

    The aim of the study was to evaluate the cardiovascular risk factors associated with subclinical carotid atherosclerosis in antiretroviral therapy-naïve HIV-infected patients. The HERMES (HIV Exposure and Risk of Metabolic Syndrome) study enrolled therapy-naïve patients attending hospitals in the Italian coordination group for the study of allergies and HIV infection (CISAI [Coordinamento Italiano per lo Studio Allergia e Infezione da HIV]) in 2007. It was designed to identify metabolic syndrome (MS) and cardiovascular risk factors. The present analysis is a nested cross-sectional study with a subset of patients examined by carotid ultrasonography. Consecutive antiretroviral therapy-naïve HIV patients attending the facilities involved in the CISAI were included. Their 10-year probability of cardiovascular events was calculated using the Framingham Risk Score (FRS) and three other cardiovascular algorithms (the Global Framingham Risk Score - GFRS, 'Progetto Cuore' and 'SCORE'). Vascular age was estimated using a new model derived from GFRS and was compared with chronological age. The diagnosis of MS was based on the National Cholesterol Education Programme and International Diabetes Federation (IDF) definitions. Subclinical atherosclerosis was determined as ultrasound carotid intima-media thickness >0.9 mm. Out of 140 patients enrolled in the HERMES study by the four centres participating in the nested study, a total of 72 (51.4%) subjects, with no overt cardiovascular disease, were examined using carotid ultrasonography. The median age was 40 years, 79.2% men. The vascular age was 7.6 years higher than the chronological age. The factors associated with subclinical atherosclerosis were age (P or =6% or with an elevated waist circumference. PMID:20378899

  19. Plasma adiponectin in patients with active, early, and chronic rheumatoid arthritis who are steroid- and disease-modifying antirheumatic drug-naive compared with patients with osteoarthritis and controls

    DEFF Research Database (Denmark)

    Laurberg, Trine Bay; Frystyk, Jan; Ellingsen, Torkell;

    2009-01-01

    plasma adiponectin concentrations differ in healthy controls and patients with early disease-modifying antirheumatic drug (DMARD)-naive RA, chronic RA, and OA; (2) that changes in adiponectin are observed during methotrexate (MTX) treatment of chronic RA; and (3) that adiponectin correlates to disease...... activity measures in RA. METHODS: Plasma adiponectin was analyzed with a validated in-house immunoassay. We measured adiponectin in healthy controls (n = 45) and patients with early DMARD-naive RA (n = 40), chronic RA (n = 74), and OA (n = 35). In a subgroup of patients with chronic RA (n = 31), the...... longitudinal effect of MTX treatment on adiponectin (Week 0 vs Week 28) was investigated. RESULTS: Adiponectin differed significantly between healthy controls (mean 4.8 +/- SD 2.7 mg/l) and the 3 groups, with 8.9 +/- 4.8 mg/l in early RA, 11.6 +/- 5.6 mg/l in chronic RA, and 14.1 +/- 6.4 mg/l in OA...

  20. Short communication: high prevalence of drug-resistant human immunodeficiency virus type 1 in treatment-naive patients in Greenland

    DEFF Research Database (Denmark)

    Madsen, T.V.; Lohse, N.; Jensen, E.S.;

    2008-01-01

    A molecular epidemiologic study of HIV-1 in Greenland showed distinct transmission clusters correlated with demographic and behavioral data. Resistance mutations were found in a majority of the pol sequences. The objective of the present study was to estimate prevalence of drug resistance in...... Greenland and identify transmission chains by comparing resistance data with phylogeny and treatment history. Of 60 untreated patients, 15 (25%) had primary resistance mutations. The most prevalent mutations were T69D/N (15%), K70R (15%), and M184V (10%). Four possible transmission chains were identified...... based on phylogeny and mutation profiles. The clusters consisted of treated and untreated patients and showed the same mutation profiles in both resistance and nonresistance positions. Prevalence of transmitted drug resistance in Greenland (25%) is higher than in Denmark where only 3% transmission was...

  1. Neo-adjuvant chemotherapy followed by surgery and chemotherapy or by surgery and chemoradiotherapy for patients with resectable gastric cancer (CRITICS)

    International Nuclear Information System (INIS)

    Radical surgery is the cornerstone in the treatment of resectable gastric cancer. The Intergroup 0116 and MAGIC trials have shown benefit of postoperative chemoradiation and perioperative chemotherapy, respectively. Since these trials cannot be compared directly, both regimens are evaluated prospectively in the CRITICS trial. This study aims to obtain an improved overall survival for patients treated with preoperative chemotherapy and surgery by incorporating radiotherapy concurrently with chemotherapy postoperatively. In this phase III multicentre study, patients with resectable gastric cancer are treated with three cycles of preoperative ECC (epirubicin, cisplatin and capecitabine), followed by surgery with adequate lymph node dissection, and then either another three cycles of ECC or concurrent chemoradiation (45 Gy, cisplatin and capecitabine). Surgical, pathological, and radiotherapeutic quality control is performed. The primary endpoint is overall survival, secondary endpoints are disease-free survival (DFS), toxicity, health-related quality of life (HRQL), prediction of response, and recurrence risk assessed by genomic and expression profiling. Accrual for the CRITICS trial is from the Netherlands, Sweden, and Denmark, and more countries are invited to participate. Results of this study will demonstrate whether the combination of preoperative chemotherapy and postoperative chemoradiotherapy will improve the clinical outcome of the current European standard of perioperative chemotherapy, and will therefore play a key role in the future management of patients with resectable gastric cancer. clinicaltrials.gov http://www.clinicaltrials.gov/ct2/show/NCT00407186

  2. Pulmonary toxicity after radiotherapy in primary breast cancer patients: results from a randomized chemotherapy study

    International Nuclear Information System (INIS)

    Purpose: Pulmonary toxicity was prospectively evaluated within a randomized trial for breast cancer patients at high risk for relapse, who postoperatively received as adjuvant therapy either 9 cycles of tailored chemotherapy (20 patients) (cyclophosphamide, epirubicin, 5-fluorouracil [FEC]) or standard FEC x 3 followed by high-dose chemotherapy (cyclophosphamide, thiotepa, carboplatin [CTCb]) supported by peripheral blood stem cell transplantation (14 patients). After high-dose chemotherapy or tailored FEC, all patients received locoregional radiotherapy (50 Gy/5 weeks), plus tamoxifen for 5 years. Methods and Materials: Lung function tests (FVC, FEV1, and DLCO) were performed before chemotherapy and 9 months after radiotherapy. Computed tomography of the lungs was performed before radiotherapy and 6 weeks, 3 months, and 9 months after radiotherapy. Results: Clinical signs of suspected pneumonitis were noted in 29% of patients, but only 1 patient needed symptomatic therapy. Radiologic changes were detected in 68% of patients, and they were most frequent at 3 months after radiotherapy. FVC decreased in both groups (tailored FEC: mean difference, -6.5%, p=0.0005; CTCb: -2.0%, p=0.21; tailored FEC vs. CTCb: -4.5%, p=0.05). DLCO decreased significantly in both groups (tailored FEC: mean difference, -11.2%, p<0.0001; CTCb: -5.6%, p=0.02; tailored FEC vs. CTCb: -5.6%, p=0.07). FEV1 decreased by 7.3% in patients treated with tailored FEC (p<0.0001) and by 2.5% in patients treated with CTCb (p=0.03) (tailored FEC vs. CTCb: 3.7%, p=0.08). Conclusions: Changes in pulmonary function were thus detected in both groups, although to a greater extent in the tailored FEC group. The clinical significance of these findings should be balanced carefully against the improved, statistically significant relapse-free survival achieved with the tailored FEC regimen compared to high-dose CTCb + peripheral blood stem cell transplantation (PSCT)

  3. Vitamin D improves viral response in hepatitis C genotype 2-3 na(i)ve patients

    Institute of Scientific and Technical Information of China (English)

    Assy Nimer; Abu Mouch

    2012-01-01

    AIM:To examine whether vitamin D improved viral response and predicted treatment outcome in patients with hepatitis C virus (HCV) genotype 2-3.METttODS:Fifty patients with chronic HCV genotype 2-3 were randomized consecutively into two groups:Treatment group [20 subjects,age 48 ± 14 years,body mass index (BMI) 30 ± 6,65% male],who received 180 μg pegylated α-interferon-2a plus oral ribavirin 800 mg/d (Peg/RBV),together with oral vitamin D3 (Vitamidyne D drops; 2000 IU/d,10 drops/d,normal serum level > 32 ng/mL) for 24 wk; and control group (30 subjects,age 45 ± 10 years,BMI 26 ± 3,60% male),who received identical therapy without vitamin D.HCV RNA was assessed by reverse transcription polymerase chain reaction.Undetectable HCV RNA at 4,12 and 24 wk after treatment was considered as rapid virological response,complete early virological response,and sustained virological response (SVR),respectively.Biomarkers of inflammation were measured.RESULTS:The treatment group with vitamin D had higher BMI (30±6 vs 26 ± 3,P < 0.02),and high viral load (> 400 000 IU/mL,65% vs 40%,P < 0.01)than controls.Ninety-five percent of treated patients were HCV RNA negative at week 4 and 12.At 24 wk after treatment (SVR),19/20 (95%) treated patients and 23/30 (77%) controls were HCV RNA negative (P < 0.001).Baseline serum vitamin D levels were lower at baseline (20 ± 8 ng/mL) and increased after 12 wk vitamin D treatment,to a mean level of (34 ± 11 ng/mL).Logistic regression analysis identified vitamin D supplement [odds ratio (OR) 3.0,95% CI 2.0-4.9,P <0.001],serum vitamin D levels (< 15 or > 15 ng/mL,OR 2.2,P < 0.01),and BMI (< 30 or > 30,OR 2.6,P < 0.01) as independent predictors of viral response.Adverse events were mild and typical of Peg/RBV.CONCLUSION:Low vitamin D levels predicts negative treatment outcome,and adding vitamin D to conventional Peg/RBV therapy for patients with HCV genotype 2-3 significantly improves viral response.

  4. A Phase II Clinical Trial of Celecoxib Combined with Platinum-Based Regimen as First-Line Chemotherapy for Advanced Non-Small Cell Lung Cancer Patients with Cyclooxygenase-2 Positive Expression

    Institute of Scientific and Technical Information of China (English)

    Jun Zhao; Mei-na Wu; Xu-yi Liu; Jie Wang; Zhi-jie Wang; Jian-chun Duan; Qing-zhi Guo; Hua Bai; Lu Yang; Tong-tong An; Xin Wang; Yu-yan Wang

    2009-01-01

    Objective: To evaluate the efficacy and safety of celecoxib plus platinum-doublet as first-line chemotherapy in treatment of advanced non-small cell lung cancer (NSCLC), and to determine the subgroup benefiting from celecoxib combined therapy by molecular analysis. Methods: A total of 44 treatment-naive patients of advanced NSCLC with positive cyclooxygenase-2 (COX-2) expression confirmed by immunohistochemical (IHC) staining were designed to receive celecoxib plus platinum-doublet chemotherapy (cisplatin plus gemcitabine, novelbine or docetaxol) from February 2005 to May 2007. On 5(7 day before chemotherapy, 400 mg celecoxib was administered twice a day orally until obvious evidence of disease progression or intolerable toxicity was found. Adverse events were recorded according to NCI-CTC criteria. The primary endpoint was overall survival (OS). The secondary endpoints included progression-free survival (PFS), 1-year survival rate, response rate (RR) and safety. Additionally, we detected epithelial growth factor receptor (EGFR) status including EGFR gene amplification by real-time PCR and gene mutations by DHPLC followed by sequencing. Results: The response rate was 45% (20/44), and the disease control rate (DCR) was 59% (26/44). The median progression-free survival time and median survival time were 6 m and 18 m, respectively. The 1-year survival rate was 68%. Chemotherapy cycle numbers and best response were found to be the predictive factors for PFS by COX model analysis (P=0.023 and P=0.000, respectively). No factor was found to affect OS. The most common toxicities included neutropenia and nausea/vomit. EGFR gene amplification was an independent prognostic factor influencing OS (P=0.0002). Patients with EGFR mutations (exon 21) had a tendency of disease progression (P=0.041). Conclusion: Encouraging activities of celecoxib combined with platinum-doublet chemotherapy were demonstrated in treatment-naive patients with advanced NSCLC, with good tolerances. For

  5. Clinical feature and efficacy of patients with multiple myeloma and renal impairment treated with bortezomib based chemotherapy

    Institute of Scientific and Technical Information of China (English)

    徐燕

    2013-01-01

    Objective To explore the efficacy and safety of bortezomib(btz) based chemotherapy in multiple myeloma(MM) patients with renal-function impairment(RI).Methods Fifty-six MM patients with impaired renal function

  6. The emerging role of exercise and health counseling in patients with acute leukemia undergoing chemotherapy during outpatient management

    DEFF Research Database (Denmark)

    Jarden, Mary; Adamsen, Lis; Kjeldsen, Lars;

    2013-01-01

    This study investigates the feasibility, safety and benefits of a 6-week exercise and health counseling intervention in patients with acute leukemia undergoing consolidation chemotherapy during outpatient management. Seventeen of twenty patients completed study requirements (85%), adherence...

  7. Successful chemotherapy in a male patient with malignant lymphoma and Leber's hereditary optic neuropathy (LHON).

    Science.gov (United States)

    Zanssen, Stefanie; Buse, Gerhard

    2003-04-01

    Leber's hereditary optic neuropathy (LHON) is a bilateral subacute optic neuropathy caused by hereditary missense mutations of the mitochondrial genome. Primary mutations are located at nucleotide positions 11778, 3460, and 14484 in genes encoding subunits of complex I of the respiratory chain. It has been suggested that degenerative changes in the optic nerve might be mediated by apoptosis. Therefore, we hypothesized that patients affected with LHON might show altered sensitivity to cytotoxic drugs. Here we report the case of a LHON patient carrying the 11778 mutation who required chemotherapy for malignant lymphoma. Using in vitro assays, we found that the patient's peripheral blood mononuclear cells did not show altered vulnerability to cytotoxic drugs. The patient was treated with combination chemotherapy and consolidating radiotherapy, leading to complete remission without inappropriately severe acute or chronic side effects. These data indicate that the 11778 mutation does not change cellular response to cytotoxic drugs in a clinically apparent manner.

  8. SHORT-TIME ANALYSIS FOR ADJUVANT CHEMOTHERAPY IN PATIENTS WITH EARLY-STAGE BULKY CERVICAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    令狐华; 徐小蓉; 梅耀宇; 唐均英; 唐良萏; 孙彤

    2003-01-01

    Objective: To investigate the effect of adjuvant chemotherapy on early stage cervical cancer with bulky tumor. Methods: Between Mar 1998 and Aug 2002, 162 patients of cervical cancer with Ib~IIa stage were investigated. 21 patients with bulky tumors (≥4cm) were managed by cisplatin-based chemotherapy followed by radical hysterectomy and pelvic lymphadenectomy (Bulky-chemo group, BC group). The change of tumor size, the depth of stromal invasion, lymph node metastasis and the involvement of surgical specimens were assessed after operation and compared with those in 57 patients with bulky tumors (Bulky-nonchemo group, BN group) and 84 patients with the tumor size less than 4cm (small group, S group) who underwent surgery as the first step of treatment. Chemotherapy with the same regimen was offered for another 1~2 cycles after operation and the survival situation was followed up. Results: The tumor size of 21 patients in BC group were decreased to varying degrees after chemotherapy, 15 patients were shown as clinical effectiveness (71.43%). And the blood loss during operation (352.35(19.01ml) was significantly lower than that in BN group (619.05(35.58ml), t=4.37) and that in S group (568.07(45.23ml, t=3.36) patients. The incidence of lymph node metastasis (9/78) in patients with bulky tumors was greatly higher than those with tumor size less than 4cm (3/84, X2=4.416); its prevalence rate of deep wall infiltration (8/78) was also higher than that of the latter group (2/84), while with no statistical significance (X2=3.089). Histology showed that there was no case of marginal involvement in all patients. The ratio of both deep stromal invasion (1/21) and positive lymph node (2/21) in BC group was lower than that in BN group (7/57, 7/57 respectively), but neither with statistical significance (X2=0.0103 and 0.8193 respectively). Conclusion: Pre-operative chemotherapy can improve decreasing the primary tumor size and facilitate the following radical surgery. While

  9. Gonadotropin-releasing hormone agonists cotreatment during chemotherapy in borderline ovarian tumor and ovarian cancer patients

    Institute of Scientific and Technical Information of China (English)

    ZHU Hong-lan; WANG Yan; LI Xiao-ping; WANG Chao-hua; WANG Yue; CUI Heng; WANG Jian-liu

    2013-01-01

    Background Recently,conservative surgery is acceptable in young patients with borderline ovarian tumor and ovarian cancer.The preservation of these patients' future fertility has been the focus of recent interest.This study aimed to observe the effect of gonadotropin-releasing hormone agonists (GnRHa) cotreatment during chemotherapy in borderline ovarian tumor and ovarian cancer patients.Methods Sixteen patients who were treated with fertility preservation surgery for borderline ovarian tumor and ovarian cancer and then administered GnRHa during chemotherapy in Peking University People's Hospital from January 2006 to July 2010 were retrospectively analyzed.This group was compared with a control group of 16 women who were treated concurrently with similar chemotherapy (n=5) without GnRHa or were historical controls (n=11).The disease recurrence,the menstruation status and reproductive outcome were followed up and compared between the two groups.Results There were no significant differences between both groups regarding age,body weight,height,marriage status,classification of the tumors,stage of the disease,as were the cumulative doses of each chemotherapeutic agent.One (1/16) patient in the study group while 2 (2/16) patients in the control group relapsed 2 years after conclusion of the primary treatment (P >0.05).All of the 16 women in the study group compared with 11 of the 16 patients in the control group resumed normal menses 6 months after the termination of the treatment (P <0.05).There were 4 spontaneous pregnancies in the study group while 2 in the control group,all of the neonates were healthy.Conclusions GnRHa administration before and during chemotherapy in borderline ovarian tumor and ovarian cancer patients who had undergone fertility preservation operation may bring up higher rates of spontaneous resumption of menses and a better pregnancy rate.Long-term follow up and large scale clinical studies are required.

  10. Research Progress of Nutrition Support for Patients with Lung Cancer 
During Chemotherapy

    OpenAIRE

    Yiqiao LUO; Zhu, Jiang

    2014-01-01

    Primary lung cancer is one of the most common malignancies. Nowadays, both its morbidity and mortality rank first, patients with lung cancer are often goes with some affiliating symptoms such as malnutrition and weight loss. The side effects of cytotoxicity during chemotherapy may lead to further deteriorate of the nutritional status and worsen the anti-tumor therapy’s efficacy and the patients’ quality of life. With the development of palliative treatment and the higher request of patients f...

  11. Nurses’ Knowledge and Education about Oral Care of Cancer Patients Undergoing Chemotherapy and Radiation Therapy

    OpenAIRE

    Pai, Radhika R; Ravikiran Ongole

    2015-01-01

    Context: Oral health awareness and oral care are crucial aspects of oncology nursing practice. However very few studies concentrate on the oral care of cancer patients undergoing cancer treatment and nursing practice in the Indian subcontinent. Most of the published studies have been conducted in the Western and European countries. Aim: This study aimed to determine the nurses′ knowledge and education about oral care in cancer patient undergoing chemotherapy and radiation therapy. Sett...

  12. Bortezomib-based chemotherapy for patients with multipe myeloma:a single center experience

    Institute of Scientific and Technical Information of China (English)

    梁赜隐

    2014-01-01

    Objective To evaluate the efficacy and safety of bortezomib-based chemotherapy for 80 patients with multiple myeloma(MM).Methods A total of 80 cases with a median age of 57(range:25-78)years were enrolled in the study.Bortezomib-based regimens included VD(bortezomib and dexamethasone)and PAD(bortezomib,doxorubicin and dexamethasone).16 of the 80 patients

  13. Hepatic intra-arterial chemotherapy in patients with advanced primary liver tumours

    OpenAIRE

    Spada, Francesca; Fazio, Nicola; Bonomo, Guido; Monfardini, Lorenzo; Vigna, Paolo Della; Radice, Davide; Boselli, Sabrina; Orsi, Franco

    2012-01-01

    Background: Primary liver tumours (PLTs) are currently a major health problem worldwide. The study’s aim was to investigate the feasibility, toxicity, and activity of hepatic intra-arterial chemotherapy (HIAC) in patients with advanced PLTs. Methods: We retrospectively analysed 43 patients with advanced unresectable PLT, who were consecutively treated. HIAC with 5-fluorouracil, cisplatin, and mitomycin-C was administered through a radiologically positioned temporary percutaneous catheter ever...

  14. Draft Genome Sequences of Pseudomonas aeruginosa B3 Strains Isolated from a Cystic Fibrosis Patient Undergoing Antibiotic Chemotherapy

    DEFF Research Database (Denmark)

    Marvig, Rasmus Lykke; Jochumsen, Nicholas; Johansen, Helle Krogh;

    2013-01-01

    Pseudomonas aeruginosa frequently establishes chronic infections in the airways of patients suffering from cystic fibrosis (CF). Here, we report the draft genome sequences of four P. aeruginosa B3 strains isolated from a chronically infected CF patient undergoing antibiotic chemotherapy.......Pseudomonas aeruginosa frequently establishes chronic infections in the airways of patients suffering from cystic fibrosis (CF). Here, we report the draft genome sequences of four P. aeruginosa B3 strains isolated from a chronically infected CF patient undergoing antibiotic chemotherapy....

  15. The Impact of Outpatient Chemotherapy-Related Adverse Events on the Quality of Life of Breast Cancer Patients

    OpenAIRE

    Tomoya Tachi; Hitomi Teramachi; Kazuhide Tanaka; Shoko Asano; Tomohiro Osawa; Azusa Kawashima; Masahiro Yasuda; Takashi Mizui; Takumi Nakada; Yoshihiro Noguchi; Teruo Tsuchiya; Chitoshi Goto

    2015-01-01

    The objective of our study was to clarify the impact of adverse events associated with the initial course of outpatient chemotherapy on the quality of life of breast cancer patients. We conducted a survey to assess the quality of life in 48 breast cancer patients before and after receiving their first course of outpatient chemotherapy at Gifu Municipal Hospital. Patients completed the European Quality of Life 5 Dimensions and Quality of Life Questionnaire for Cancer Patients Treated with Anti...

  16. Prospective randomized study on inductive chemotherapy plus radiotherapy for patients with upper and middle esophageal carcinoma

    International Nuclear Information System (INIS)

    Objective: To evaluate the effect of radiotherapy combined with inductive chemotherapy for patients with upper and middle esophageal cancer. Methods: 162 patients with upper and middle esophageal cancer were randomized into two groups, with 82 treated by inductive chemotherapy combined with radiotherapy (C + R) and 80 by radiotherapy alone (R). The chemotherapy regimen included 5-fluorouracil 500 mg/m2 on d1-d5 by continuous infusion for 120 hours, cisplatin 60 mg/m2 on dl and bleomycin A5 8 mg on d1, d3, d5 intravenously. Three to seven days after chemotherapy, the patients were irradiated with anteroposterior (AP) and posteroanterior (PA) fields to a dose of 40-44 Gy in 4.0-4.4 weeks followed by a boost of 24-28 Gy in 2.4-2.8 weeks through oblique fields. Results: The 5- and 10-year survival rates were 22.0%, 15.9% for the C + R group and 13.8%, 8.8% for the R group. The difference was statistically significant (P = 0.034). The toxic and side effects were tolerable and similar in the two groups. Nineteen patients (23%) in the C + R group and thirty-one (39%) in the R group died from distant metastasis and/or lymph node metastasis, even though the difference was not statistically significant (x2 = 3.47, P > 0.05). Conclusions: Inductive chemotherapy with 5-fluorouracil, cisplatin, bleomycin A5 plus radiotherapy may improve the outcome of esophageal cancer, with the toxic and side effects of the combined modality severer than radiation along, but they are well tolerated

  17. Quick, non-invasive and quantitative assessment of small fiber neuropathy in patients receiving chemotherapy.

    Science.gov (United States)

    Saad, Mehdi; Psimaras, Dimitri; Tafani, Camille; Sallansonnet-Froment, Magali; Calvet, Jean-Henri; Vilier, Alice; Tigaud, Jean-Marie; Bompaire, Flavie; Lebouteux, Marie; de Greslan, Thierry; Ceccaldi, Bernard; Poirier, Jean-Michel; Ferrand, François-Régis; Le Moulec, Sylvestre; Huillard, Olivier; Goldwasser, François; Taillia, Hervé; Maisonobe, Thierry; Ricard, Damien

    2016-04-01

    Chemotherapy-induced peripheral neurotoxicity (CIPN) is a common, potentially severe and dose-limiting adverse effect; however, it is poorly investigated at an early stage due to the lack of a simple assessment tool. As sweat glands are innervated by small autonomic C-fibers, sudomotor function testing has been suggested for early screening of peripheral neuropathy. This study aimed to evaluate Sudoscan, a non-invasive and quantitative method to assess sudomotor function, in the detection and follow-up of CIPN. Eighty-eight patients receiving at least two infusions of Oxaliplatin only (45.4%), Paclitaxel only (14.8%), another drug only (28.4%) or two drugs (11.4%) were enrolled in the study. At each chemotherapy infusion the accumulated dose of chemotherapy was calculated and the Total Neuropathy Score clinical version (TNSc) was carried out. Small fiber neuropathy was assessed using Sudoscan (a 3-min test). The device measures the Electrochemical Skin Conductance (ESC) of the hands and feet expressed in microSiemens (µS). For patients receiving Oxaliplatin mean hands ESC changed from 73 ± 2 to 63 ± 2 and feet ESC from 77 ± 2 to 66 ± 3 µS (p < 0.001) while TNSc changed from 2.9 ± 0.5 to 4.3 ± 0.4. Similar results were observed in patients receiving Paclitaxel or another neurotoxic chemotherapy. During the follow-up, ESC values of both hands and feet with a corresponding TNSc < 2 were 70 ± 2 and 73 ± 2 µS respectively while they were 59 ± 1.4 and 64 ± 1.5 µS with a corresponding TNSc ≥ 6 (p < 0.0001 and p = 0.0003 respectively). This preliminary study suggests that small fiber neuropathy could be screened and followed using Sudoscan in patients receiving chemotherapy. PMID:26749101

  18. Evaluating preferences for profiles of glucagon-like peptide-1 receptor agonists among injection-naive type 2 diabetes patients in Japan

    Science.gov (United States)

    Gelhorn, Heather L; Bacci, Elizabeth D; Poon, Jiat Ling; Boye, Kristina S; Suzuki, Shuichi; Babineaux, Steven M

    2016-01-01

    Objective The objective of this study was to use a discrete choice experiment (DCE) to estimate patients’ preferences for the treatment features, safety, and efficacy of two specific glucagon-like peptide-1 receptor agonists, dulaglutide and liraglutide, among patients with type 2 diabetes mellitus (T2DM) in Japan. Methods In Japan, patients with self-reported T2DM and naive to treatment with self-injectable medications were administered a DCE through an in-person interview. The DCE examined the following six attributes of T2DM treatment, each described by two levels: “dosing frequency”, “hemoglobin A1c change”, “weight change”, “type of delivery system”, “frequency of nausea”, and “frequency of hypoglycemia”. Part-worth utilities were estimated using logit models and were used to calculate the relative importance (RI) of each attribute. A chi-square test was used to determine the differences in preferences for the dulaglutide versus liraglutide profiles. Results The final evaluable sample consisted of 182 participants (mean age: 58.9 [standard deviation =10.0] years; 64.3% male; mean body mass index: 26.1 [standard deviation =5.0] kg/m2). The RI values for the attributes in rank order were dosing frequency (44.1%), type of delivery system (26.3%), frequency of nausea (15.1%), frequency of hypoglycemia (7.4%), weight change (6.2%), and hemoglobin A1c change (1.0%). Significantly more participants preferred the dulaglutide profile (94.5%) compared to the liraglutide profile (5.5%; P70% of the RI. These findings are similar to those of a previous UK study, providing information about patients’ preferences that may be informative for patient–clinician treatment discussions. PMID:27524889

  19. Lithium monotherapy increases ACTH and cortisol response in the DEX/CRH test in unipolar depressed subjects. A study with 30 treatment-naive patients.

    Directory of Open Access Journals (Sweden)

    Tom Bschor

    Full Text Available BACKGROUND: Distorted activity of the hypothalamic-pituitary-adrenocortical (HPA system is one of the most robustly documented biological abnormalities in major depression. Lithium is central to the treatment of affective disorders, but little is known about its effects on the HPA system of depressed subjects. OBJECTIVE: To assess the effects of lithium monotherapy on the HPA system of patients with major depression by means of the combined DEX/CRH test. METHOD: Thirty drug-naive outpatients with major depression (single episode or unipolar recurrent; SCID I- and II-confirmed were treated with lithium monotherapy for four weeks. The DEX/CRH test was conducted directly before intake of the first lithium tablet and four weeks thereafter. Weekly ratings with the HDRS(21 were used to determine response (≥50% symptom reduction and remission (HDRS ≤7. RESULTS: Lithium levels within the therapeutic range were achieved rapidly. Tolerability was good; no patient terminated the treatment prematurely. Response and remission rates were 50% and 33% respectively. Compared to the DEX/CRH test before the start of the treatment, a considerable and significant increase in all CRH-stimulated ACTH and cortisol parameters could be detected in the second DEX/CRH test. When analysed with particular regard to responders and non-responders, that significant increase was only present in the responders. CONCLUSIONS: We were able to demonstrate that lithium leads to a significant activation of the HPA system. This is possibly connected to stimulation of hypothalamic arginine vasoporessin (AVP, to direct intracellular effects of lithium on pituitary cells and to an induction of gene expression. TRIAL REGISTRATION: drks-nue.uniklinik-freiburg.de DRKS00003185.

  20. Characterization of the evolution of the nutritional condition of patients with breast cancer on chemotherapy

    International Nuclear Information System (INIS)

    Introduction: breast cancer is common in women, and it is usually treated with chemotherapy. It has been asserted that this treatment affects nutritional condition because it produces a gastrointestinal symptomatology and modifies food consumption. Objective: characterize the nutritional condition in women with breast cancer treated with adriamycin and cyclophosphamide (AC). Materials and methods: this study used a prospective, longitudinal design with 25 patients during three continuous cycles of chemotherapy. Food intake and anthropometrical indicators of nutritional status were measured before the treatment and at the beginning of each cycle, and gastrointestinal effects were evaluated weekly. Results: during chemotherapy the consumption of meats, desserts, and bakery products diminished, and piece size and consumption of cheese, fruits, and rice decreased. 40% of women had a nor- mal weight and 40% were overweight before and during treatment. The most frequent gastrointestinal effects were xerostomia (61%) and nausea (55%) 56% of patients presented changes in smell and 47% in taste. the rejected foods were beef, fish, milk, and yogurt. there was a statistically significant association between alterations in smell and taste and food aversion but there was no association between aversions and decreased food intake. Conclusions: the short-term treatment with adriamycin and cyclophosphamide did not produce changes in body weight during chemotherapy and, despite gastrointestinal effects; food intake was not affected in a significant way

  1. Evaluation of role of radical radiotherapy and chemotherapy in cervical cancer patients- A preliminary report

    Directory of Open Access Journals (Sweden)

    Sanjay Singh Chandel

    2016-01-01

    Full Text Available Background: Carcinoma of uterine cervix is the commonest cancer affecting females in developing countries. Concurrent chemoradiation has remained the sole definitive treatment available in the advanced stages. The study was planned to take the advantage of radiosensitisation accruing due to chemotherapy at the time of brachytherapy, when approximately 40% of total tumor dose is applied. Subjects and Methods: Sixty-four patients were enrolled who had locally advanced uterine cervix carcinoma (Federation of Gynecology and Obstetrics Stage IIB–IVA from July 2011 to May 2013 for concurrent chemotherapy and intracavitory brachytherapy after completion of concurrent chemotherapy and external beam radiotherapy followed by three insertion of brachytherapy separated by a week by flexitron brachytherapy unit to Point A, for each application was 6 Gy by high dose rate. Cisplatin was given (35 mg/m2 1 day before brachytherapy in each application. Results: At medium follow-up of 19 months (range 8–30 months clinical complete response rate was found to be 89% at 3 months of follow-up. Acute side effect as nausea and vomiting Grades I and II were recorded as 55% and 28% respectively, no renal dysfunction and no thrombocytopenia were encountered. No patients had Grade IV or life threatening toxicity. Overall survival and disease free survival after 30 months of follow-up is 88% and 75% respectively. Conclusion: Use of concurrent chemotherapy with brachytherapy is effective and feasible with acceptable toxicity for locally advanced carcinoma of the uterine cervix.

  2. Improving chemotherapy for patients with advanced non-small cell lung cancer

    DEFF Research Database (Denmark)

    von Plessen, Christian

    2011-01-01

    . MATERIALS AND METHODS: The thesis combines methods from different knowledge domains. In a randomised trial, we compared three with six courses of platinum-based chemotherapy for advanced NSCLC. In a quality improvement study, we used logistic improvement tools, qualitative and quantitative patient and staff....... The general section of the thesis describes approaches to system-wide improvements and introduces a quality improvement matrix. CONCLUSION: We conclude from our randomised trial and related research that chemotherapy beyond three courses is not beneficial for patients with advanced NSCLC. The report from......INTRODUCTION: Lung cancer is the third most common mortal disease in industrialised countries and the prognosis has been slow to improve. The largest subgroup has locally advanced or metastatic non-small cell lung cancer (NSCLC). Unfortunately, these patients can usually not be cured and the main...

  3. Exploring the patient's experience of a day hospital chemotherapy service: preliminary fieldwork.

    Science.gov (United States)

    Mcilfatrick, Sonja; Sullivan, Kate; McKenna, Hugh

    2003-09-01

    This paper describes some preliminary findings from a Heideggerian hermeneutic phenomenological study exploring patients' experiences of a day hospital chemotherapy service. Phenomenology has been described as both a philosophical perspective and a research method. Following a review of the literature, it was apparent that there is a paucity of qualitative studies regarding the experience of chemotherapy treatment. The aim of the study was to explore patients' experiences of receiving treatment within a day hospital setting and to compare this with previously having received treatment as an inpatient. Purposeful sampling and face-to-face interviews were conducted. Preliminary data analysis from the pilot study has identified themes for patients relating to the need to maintain hope associated with treatment; feelings of adjustment; incorporating treatment as 'part of life'; need for closure following treatment; thoughts of comradeship and sharing the experience. PMID:12932482

  4. Should all patients with serous and clear cell endometrial carcinoma receive adjuvant chemotherapy?

    Science.gov (United States)

    Boren, Todd P; Miller, David S

    2010-11-01

    Uterine papillary serous carcinoma (UPSC) and uterine clear cell carcinoma (UCCC) represent two rare subtypes that have an increased risk of recurrence and worse overall survival compared with the more common endometrioid endometrial cancers. Meaningful data in the form of prospective randomized trials is lacking for both advanced and early-stage UPSC and UCCC. Data extrapolated from prospective trials in advanced endometrioid endometrial cancer and retrospective trials on early-stage UPSC suggest that adjuvant platinum and taxane-based chemotherapy may provide a survival benefit for these patients. Future trials specifically examining UPSC and UCCC are needed to elucidate the optimal treatment regimen for these patients. Given the current data, the option of chemotherapy should be considered in treatment-planning discussions for all patients with UPSC and UCCC. PMID:21118038

  5. Risk factors for oral mucositis in paediatric oncology patients receiving alkylant chemotherapy

    Directory of Open Access Journals (Sweden)

    Campus Guglielmo

    2006-10-01

    Full Text Available Abstract Background We describe the risk indicators for oral mucositis (OM in paediatric oncology patients hospitalised in the Institut Gustave Roussy (Villejuif-Paris and treated with alkylant chemotherapy with autologous peripheral blood progenitor cells. Methods The sample was selected using PIGAS software. Three groups of subjects received different chemotherapy regimens: A. Melphalan, B. Busulfan and C. other alkylant protocols. The degree of mucositis was recorded by CTC version 2.0 (Common Toxicity Criteria. Descriptive statistics were performed. The association between mucositis and risk indicator variables was tested using a χ2 test. The association between case status and covariates was tested using unconditional logistic regression analysis. Results Of the 337 children enrolled, 241 showed mucositis (group 1 and 96 did not show mucositis (group 2 during alkylant chemotherapy. There was a higher prevalence of male patients in both groups. The three different chemotherapy regimen groups are correlated with the appearance of oral mucositis (χ2 = 22.42, p 2 = 6.31, p = 0.01. The duration of aplasia was lower in the Busulfan protocol (7.5 days than in the Melphalan group (9.3 days or the other regimens (8.6 days. The use of Bufulfan® was directly associated with case status (presence of oral mucositis: odds ratio [OR] = 2.1 and confidence interval [95%CI] = 1.3–3.0. Also, occurrences of germinal tumours and secondary bacterial infections were directly linked with case status: [OR] = 1.4 and 1.8, confidence interval [95%CI] = 1.2 – 1.7 and 1.1 – 2.5, respectively. Conclusion The presence of OM was associated with the three different chemotherapy regimens considered; in particularly patients treated with Busulfan had the highest prevalence.

  6. Radiation and concomitant chemotherapy for patients with glioblastoma multiforme

    Institute of Scientific and Technical Information of China (English)

    Salvador Vill; Carme Bala; Slvia Comas

    2014-01-01

    Postoperative external beam radiotherapy was considered the standard adjuvant treatment for patients with glioblastoma multiforme until the advent of using the drug temozolomide (TMZ) in addition to radiotherapy. High-dose volume should be focal, minimizing whole brain irradiation. Modern imaging, using several magnetic resonance sequences, has improved the planning target volume definition. The total dose delivered should be in the range of 60 Gy in fraction sizes of 1.8-2.0 Gy. Currently, TMZ concomitant and adjuvant to radiotherapy has become the standard of care for glioblastoma multiforme patients. Radiotherapy dose-intensification and radiosensitizer approaches have not improved the outcome. In spite of the lack of high quality evidence, stereotactic radiotherapy can be considered for a selected group of patients. For elderly patients, data suggest that the same survival benefit can be achieved with similar morbidity using a shorter course of radiotherapy (hypofractionation). Elderly patients with tumors that exhibit methylation of the O-6-methylguanine-DNA methyltransferase promoter can benefit from TMZ alone.

  7. Acceptance of oral chemotherapy in breast cancer patients - a survey study

    Directory of Open Access Journals (Sweden)

    Sohn Christof

    2011-04-01

    Full Text Available Abstract Background Oral (p.o. chemotherapy treatments gained increasing importance in the palliative treatment of metastatic breast cancer (MBC. Aim of this survey was to evaluate the acceptance of p.o. treatment and patients' individual attitudes towards it. Methods A specific 14 item-questionnaire was designed. Patients suffering from breast cancer receiving a newly launched p.o. or i.v. chemotherapy treatment were prospectively evaluated during 4 months of time. 224 questionnaires using descriptive statistics, chi-square test, Spearman correlation were evaluated. Results Patients' median age was 54 years, 164 received i.v., 60 p.o therapy. 89% with p.o. and 67% with i.v. regimens would choose p.o. over i.v. therapy, if equal efficacy is guaranteed. Significant differences were especially found in terms of personal benefit (55% i.v., 92% p.o., reduced feeling of being ill due to p.o. treatment (26% i.v., 65% p.o., better coping with disease due to p.o. therapy (36% i.v., 68% p.o.. Side effects were significantly less often reported under p.o. treatment (19% p.o. vs. 53% i.v. Conclusion P.o. chemotherapy shows a high acceptance in MBC patients under palliative therapy. Compliance can be achieved in particular through a differentiated indication, patient education and competent support along a p.o. treatment.

  8. Psychological Impact of Chemotherapy for Childhood Acute Lymphoblastic Leukemia on Patients and Their Parents.

    Science.gov (United States)

    Sherief, Laila M; Kamal, Naglaa M; Abdalrahman, Hadel M; Youssef, Doaa M; Abd Alhady, Mohamed A; Ali, Adel S A; Abd Elbasset, Maha Aly; Hashim, Hiatham M

    2015-12-01

    To assess the self-esteem of pediatric patients on chemotherapy for acute lymphoblastic leukemia (ALL) and psychological status of their parents.The psychological status of 178 children receiving chemotherapy for ALL and their parents was assessed using parenting stress index (PSI) to determine the degree of stress the parents are exposed to using parent's and child's domains. Self-esteem Scale was used to determine the psychological status of patients.The study revealed significant low level of self-esteem in 84.83% of patients. Their parents had significant psychological stress. PSI was significantly associated with parents' low sense of competence, negative attachment to their children, feeling of high restriction, high depression, poor relation to spouse, high social isolation variables of parent's domains. It was significantly associated with low distraction, negative parents' reinforcement, low acceptability, and high demanding variables of child's domains. Long duration of disease was the most detrimental factor among demographic data of the patients.Chemotherapy for ALL has a significant impact on the psychological status of both patients and their parents with high prevalence of low self-esteem in children and high degree of stress in their parents. PMID:26705211

  9. Psychological Impact of Chemotherapy for Childhood Acute Lymphoblastic Leukemia on Patients and Their Parents.

    Science.gov (United States)

    Sherief, Laila M; Kamal, Naglaa M; Abdalrahman, Hadel M; Youssef, Doaa M; Abd Alhady, Mohamed A; Ali, Adel S A; Abd Elbasset, Maha Aly; Hashim, Hiatham M

    2015-12-01

    To assess the self-esteem of pediatric patients on chemotherapy for acute lymphoblastic leukemia (ALL) and psychological status of their parents.The psychological status of 178 children receiving chemotherapy for ALL and their parents was assessed using parenting stress index (PSI) to determine the degree of stress the parents are exposed to using parent's and child's domains. Self-esteem Scale was used to determine the psychological status of patients.The study revealed significant low level of self-esteem in 84.83% of patients. Their parents had significant psychological stress. PSI was significantly associated with parents' low sense of competence, negative attachment to their children, feeling of high restriction, high depression, poor relation to spouse, high social isolation variables of parent's domains. It was significantly associated with low distraction, negative parents' reinforcement, low acceptability, and high demanding variables of child's domains. Long duration of disease was the most detrimental factor among demographic data of the patients.Chemotherapy for ALL has a significant impact on the psychological status of both patients and their parents with high prevalence of low self-esteem in children and high degree of stress in their parents.

  10. Early results of combined chemotherapy followed by Co60 radiotherapy in patients with undifferentiated pulmonary carcinoma

    International Nuclear Information System (INIS)

    The results of combined treatment of a group of 17 patients with the diagnosis of microcellular pulmonary carcinoma are reported. The received chemotherapy with three drugs (cyclophosphamide, vincristine, methotrexate) and radiotherapy from Co60 by the sandwich method as suggested by the ALGB group. The obtained results resembled those reported from other clinical centres: 29% of the patients survived one year after treatment onset. Complete remission was achieved in 60% of cases, its mean duration was 11.3 months, and the mean survival time of these patients was 15.5 months. Side effects were slight, and the survival time of the patients achieving complete remission was evidently prolonged. (author)

  11. Effects of Video Games on the Adverse Corollaries of Chemotherapy in Pediatric Oncology Patients: A Single-Case Analysis.

    Science.gov (United States)

    Kolko, David J.; Rickard-Figueroa, Jorge L.

    1985-01-01

    Assessed effects of video games on adverse corollaries of chemotherapy in three pediatric oncology patients. Results indicated that access to video games resulted in reduction in the number of anticipatory symptoms experienced and observed, as well as a diminution in the aversiveness of chemotherapy side effects. (Author/NRB)

  12. Efficacy and safety of palliative chemotherapy for patients with advanced breast cancer pretreated with anthracyclines and taxanes: a systematic review

    NARCIS (Netherlands)

    Oostendorp, L.J.M.; Stalmeier, P.F.M.; Donders, A.R.T.; Graaf, W.T.A. van der; Ottevanger, P.B.

    2011-01-01

    No standard monotherapy or combination palliative chemotherapy currently exists for patients with advanced breast cancer pretreated with anthracyclines and taxanes. In this systematic review we assess the current knowledge on the efficacy and safety of palliative single-agent chemotherapy drugs--cap

  13. FDG PET/CT findings of rebound thymic hyperplasia in oncologic patients with chemotherapy

    International Nuclear Information System (INIS)

    Benign thymic hyperplasia in adult unlike children is a rare condition, however, it could occur, mainly associated with concurrent malignancies or chemotherapy. Rebound thymic hyperplasia in cancer patients could be a cause of great concern for cancer involvement to the thymus. In this study, we characterized the rebound thymic hyperplasia in oncologic patients who received chemotherapy on FDG PET/CT. We reviewed the 1030 PET/CT scans obtained from cancer patients for follow up purpose in Seoul National University Hospital between 2004 and 2006. 21 PET/CT scans of them (2%) revealed thymic enlargement. The scans were obtained from 11 patients (age range: 16-55 yrs) who received chemotherapy for various malignancies (4 breast cancers, 3 lymphomas, and one of each osteosarcoma, rhabdomyosarcoma, hepatocellular carcinoma, renal cell carcinoma). Six cases had more than one follow-up PET/CT, and rebound thymic hyperplasia without malignancy was finally confirmed by clinical observation for follow-up period ranged from 17 to 45 months. The uptake pattern, maximum standardized uptake values (mSUVs), uptake ratio to the liver, and CT findings of thymic hyperplasia on PET/CT were analyzed. In all cases except one, enlarged thymus showed diffuse and relatively homogenous increased FDG uptake. In only one case, nodular increased FDG uptake with mSUV of 2.7 was found. Mean mSUV in the thymus was measured as 1.580.53, and the uptake ratio to the liver was 0.750.26. Decreased thymic metabolism was depicted on follow up PET images, while, resolved thymic enlarged was demonstrated on follow up CT in three of six. Rebound thymic hyperplasia in cancer patients should be distinguished from thymic malignancy. The finding of diffuse and moderate hypermetabolism lesser than liver in the enlarged thymus on follow-up PET/CT in cancer patients may suggest rebound thymic hyperplasia rather than malignancy, especially in condition of the presence of preceding chemotherapy

  14. The Impact of Diabetes Mellitus and Metformin Treatment on Survival of Patients with Advanced Pancreatic Cancer Undergoing Chemotherapy

    OpenAIRE

    Choi, Younak; Kim, Tae-Yong; OH, DO-YOUN; Lee, Kyung-Hun; Han, Sae-Won; Im, Seock-Ah; Kim, Tae-You; Bang, Yung-Jue

    2015-01-01

    Purpose A causal relationship between diabetes mellitus (DM) and pancreatic cancer is well established. However, in patients with advanced pancreatic cancer (APC) who receive palliative chemotherapy, the impact of DM on the prognosis of APC is unclear. Materials and Methods We retrospectively enrolled APC patients who received palliative chemotherapy between 2003 and 2010. The patients were stratified according to the status of DM, in accordance with 2010 DM criteria (American Heart Associati...

  15. Increased levels of regulatory T cells (T(regs)) in human immunodeficiency virus-infected patients after 5 years of highly active anti-retroviral therapy may be due to increased thymic production of naive T(regs)

    DEFF Research Database (Denmark)

    Kolte, L; Gaardbo, J C; Skogstrand, K;

    2008-01-01

    Summary This study determines levels of regulatory T cells (T(regs)), naive T(regs), immune activation and cytokine patterns in 15 adult human immunodeficiency virus (HIV)-infected patients receiving prolonged highly active anti-retroviral therapy (HAART) who have known thymic output, and explores...... if naive T(regs) may represent recent thymic emigrant T(regs). HIV-infected patients treated with HAART with a median of 1 and 5 years were compared with healthy controls. Percentages of T(regs) (CD3(+)CD4(+)CD25(+)CD127(low)), naive T(regs) (CD3(+)CD4(+)CD25(+)CD45RA(+)) and activation markers (CD38......(+)human leucocyte antigen D-related) were determined by flow cytometry. Forkhead box P3 mRNA expression and T cell receptor excision circles (T(REC)) content in CD4(+) cells were determined by polymerase chain reaction and cytokines analysed with Luminex technology. Levels of T(regs) were significantly...

  16. Increased levels of regulatory T cells (Tregs) in human immunodeficiency virus-infected patients after 5 years of highly active anti-retroviral therapy may be due to increased thymic production of naive Tregs

    DEFF Research Database (Denmark)

    Kolte, L.; Gaardbo, J.C.; Skogstrand, K.;

    2009-01-01

    This study determines levels of regulatory T cells (T(regs)), naive T(regs), immune activation and cytokine patterns in 15 adult human immunodeficiency virus (HIV)-infected patients receiving prolonged highly active anti-retroviral therapy (HAART) who have known thymic output, and explores if naive...... T(regs) may represent recent thymic emigrant T(regs). HIV-infected patients treated with HAART with a median of 1 and 5 years were compared with healthy controls. Percentages of T(regs) (CD3(+)CD4(+)CD25(+)CD127(low)), naive T(regs) (CD3(+)CD4(+)CD25(+)CD45RA(+)) and activation markers (CD38(+)human...... leucocyte antigen D-related) were determined by flow cytometry. Forkhead box P3 mRNA expression and T cell receptor excision circles (T(REC)) content in CD4(+) cells were determined by polymerase chain reaction and cytokines analysed with Luminex technology. Levels of T(regs) were significantly higher in...

  17. Monitoring physical and psychosocial symptom trajectories in ovarian cancer patients receiving chemotherapy

    Directory of Open Access Journals (Sweden)

    Meraner Verena

    2012-02-01

    Full Text Available Abstract Background Diagnosis and treatment of ovarian cancer (OC entail severe symptom burden and a significant loss of quality of life (QOL. Somatic and psychological impairments may persist well beyond active therapy. Although essential for optimal symptom management as well as for the interpretation of treatment outcomes, knowledge on the course of QOL-related issues is scarce. This study aimed at assessing the course of depressive symptoms, anxiety, fatigue and QOL in patients with OC over the course of chemotherapy until early after-care. Methods 23 patients were assessed longitudinally (eight time points with regard to symptom burden (depression, anxiety, fatigue, and QOL by means of patient-reported outcome instruments (HADS, MFI-20, EORTC QLQ-C30/-OV28 and clinician ratings (HAMA/D at each chemotherapy cycle and at the first two aftercare visits. Results Statistically significant decrease over time was found for depressive symptoms and anxiety as well as for all fatigue scales. With regard to QOL, results indicated significant increase for 11 of 15 QOL scales, best for Social (effect size = 1.95; p p p p = 0.009 decreased, Attitudes towards Disease and Treatment (e.s. = 1.80; p Conclusions The present study underlines the importance of longitudinal assessment of QOL in order to facilitate the identification of symptom burden in OC patients. We found that patients show high levels of fatigue, anxiety and depressive symptoms and severely impaired QOL post-surgery (i.e. at start of chemotherapy but condition improves considerably throughout chemotherapy reaching nearly general population symptoms levels until aftercare.

  18. Acute respiratory viral infections in pediatric cancer patients undergoing chemotherapy

    Directory of Open Access Journals (Sweden)

    Eliana C.A. Benites

    2014-07-01

    Full Text Available OBJECTIVE: to estimate the prevalence of infection by respiratory viruses in pediatric patients with cancer and acute respiratory infection (ARI and/or fever. METHODS: cross-sectional study, from January 2011 to December 2012. The secretions of nasopharyngeal aspirates were analyzed in children younger than 21 years with acute respiratory infections. Patients were treated at the Grupo em Defesa da Criança Com Câncer (Grendacc and University Hospital (HU, Jundiaí, SP. The rapid test was used for detection of influenza virus (Kit Biotrin, Inc. Ireland, and real-time multiplex polymerase chain reaction (FTD, Respiratory pathogens, multiplex Fast Trade Kit, Malta for detection of influenza virus (H1N1, B, rhinovirus, parainfluenza virus, adenovirus, respiratory syncytial virus, human parechovirus, bocavirus, metapneumovirus, and human coronavirus. The prevalence of viral infection was estimated and association tests were used (χ2 or Fisher's exact test. RESULTS: 104 samples of nasopharyngeal aspirate and blood were analyzed. The median age was 12 ± 5.2 years, 51% males, 68% whites, 32% had repeated ARIs, 32% prior antibiotic use, 19.8% cough, and 8% contact with ARIs. A total of 94.3% were in good general status. Acute lymphocytic leukemia (42.3% was the most prevalent neoplasia. Respiratory viruses were detected in 50 samples: rhinoviruses (23.1%, respiratory syncytial virus AB (8.7%, and coronavirus (6.8%. Co-detection occurred in 19% of cases with 2 viruses and in 3% of those with 3 viruses, and was more frequent between rhinovirus and coronavirus 43. Fever in neutropenic patients was observed in 13%, of which four (30.7 were positive for viruses. There were no deaths. CONCLUSIONS: the prevalence of respiratory viruses was relevant in the infectious episode, with no increase in morbidity and mortality. Viral co-detection was frequent in patients with cancer and ARIs.

  19. Invasive fungal infection in patients receiving chemotherapy for hematological malignancy: a multicenter, prospective, observational study in China.

    Science.gov (United States)

    Sun, Yuqian; Huang, He; Chen, Jing; Li, Jianyong; Ma, Jun; Li, Juan; Liang, Yingmin; Wang, Jianmin; Li, Yan; Yu, Kang; Hu, Jianda; Jin, Jie; Wang, Chun; Wu, Depei; Xiao, Yang; Huang, Xiaojun

    2015-02-01

    This stud y examined the epidemiology, risk factors, management, and outcome of invasive fungal infection (IFI) in patients receiving chemotherapy for hematological malignancy in China. IFI risk factors were analyzed using univariate analysis and multivariate logistic regression. In total, 4,192 patients receiving 4,889 chemotherapy courses were enrolled [mean age 40.7 years, 58.4% male, 16.9% children (NHL, 26.3%), and acute lymphoblastic leukemia (ALL, 20.2%). Severe neutropenia (absolute neutrophil count [ANC] <500/mm(3)) occurred after one third (1,633/4,889, 33.4%) of chemotherapy courses. Incidence of proven/probable IFI was 2.1% per chemotherapy course and higher in patients with myelodysplastic syndrome (MDS, 4.94%), acute hyperleukocytic leukemia (AHL, 4.76%), AML (3.83%), or induction chemotherapy. Risk factors included ANC <500/mm(3) [odds ratio (OR) 3.60], AML or MDS (OR 1.97), induction chemotherapy (OR 2.58), previous IFI (OR 3.08), and being male (OR 1.74). Antifungal agents, prescribed in one quarter (1,211/4,889, 24.8%) of chemotherapy courses, included primary/secondary prophylaxis (n = 827, 16.9%) and/or treatment (n = 655, 13.4%; 86.9 % triazoles), which was empirical (84.3%), pre-emptive (8.6%), or targeted (7.1%). Overall mortality following each chemotherapy course (1.5%) increased in proven/probable (11.7%) and possible IFI (8.2%). In summary, IFI was more common in MDS, AHL, AML, or induction chemotherapy, and substantially increased mortality. Neutropenic patients receiving induction chemotherapy for AML or MDS and those with previous IFI were at particular risk. Antifungal prophylaxis showed an independent protective effect but was not commonly used, even in high-risk patients. By contrast, empiric antifungals were widely used. PMID:25293517

  20. Concomitant postoperative radio-chemotherapy in high risk patients with cervical cancer stage IB and HA

    International Nuclear Information System (INIS)

    The aim of the study was to compare the treatment results, prognostic factors and toxicity of radiotherapy when used alone or in combination with Cisplatin in patients with early stage cervical cancer - clinical stage I and MA by RGO, who are in high risk group due to: positive (metastatic) lymph nodes (N+), positive resection line (R+) and have hydronephrosis. For a 5-year period (2007-2012) there were 252 patients with cervical cancer stage IB and MA, who were operated by Wertheim - Meigs, 165 of them received postoperative chemotherapy (Cisplatin) and external beam radiotherapy, while the remaining 87 external beam radiotherapy only. In pelvic region the total dose was 50Gy in daily dose 2Gy in 5 fractions/ week simultaneously with Cisplatin 40 mg/m2 once/ week to total dose 200 - 250 mg.There is an improvement with 8% of 5-years overall survival in the radio-chemotherapy group. Study results signify statistically significant advantage in total survival rate when using combined radio-chemotherapy in patients without accompanying hydronephrosis (p=0.00001), who had negative resection line R0 (p=0,003) and were in 11 clinical stage (p=0.012). There is also a statistically significant correlation between patients with T2 tumors with positive (metastatic) lymph nodes (N+) - 63.2% (p=0.01) and those with T2 tumors with positive resection line (R+) - 56.6% (p=0.01). There was local recurrence in 50% of patients with R+, and in patients with hydronephrosis when N+. Patients in the group on simultaneous radio- and chemotherapy experienced an acceptable early hematological (grade 1) and intestinal toxicity. Use of Cisplatin improves the treatment results. Local recurrence in 50% of R+ patient, as well as in those with accompanying hydronephrosis due to parailliac lymph nodes metastases raise the question for precise p re-treatment staging and the need of dose increase above 50 Gy, regardless the use of Cisplatin. Key words: Cervical Cancer. Radio-Chemotherapy. Factors of

  1. Factors affecting the quality of life of cancer patients undergoing chemotherapy: A questionnaire study

    Directory of Open Access Journals (Sweden)

    Sema Üstündag

    2015-01-01

    Full Text Available Objective: This descriptive and cross-sectional study was undertaken to determine the factors affecting cancer patients′ quality of life. Methods: We collected data from 352 chemotherapy patients of an Outpatient Chemotherapy Unit in a state hospital. We included volunteered chemotherapy patients with a signed informed consent and at least 50 Karnofsky Performance Scale points. We gathered data by Personal Information Form and Nightingale Symptom Assessment Scale (N-SAS and analyzed via basic descriptive statistics and linear regression analysis. Results: Patients were women (54.8%, married (83.5%, elementary school graduates (57.1%, housewives (44.6% and undergoing fluorouracil-based therapy (47.2%, and almost all patients had religious and cultural rituals for the disease. Women experienced worse physical and social well-being than men (P = 0.001, P = 0.0001. Singles had worse psychological and general well-being (P = 0.0001, P = 0.0001. Housewives had the worst physical and social well-being (P 0.05. Breast cancer and sarcoma patients had the worst social well-being than other cancer patients. The N-SAS points of patients were not affected by blessings/prays, vow/sacrifice, consulting local herbalists and visiting "ocaks (folk physicians" (P > 0.05. Patients with bad quality of life practiced lead pouring and amulets (P < 0.05. Gender was the first factor affecting the quality of life. Conclusion: Advanced studies on individual quality of life factors affecting cancer would empower nurses for better personal care techniques and patients for easily overcoming the disease.

  2. Immune pancytopenia after chemotherapy in a patient with diffuse large B-cell lymphoma.

    Science.gov (United States)

    Nagashima, Kazuyo; Tanaka, Hiroaki; Nagai, Yurie; Sugita, Yasumasa

    2016-01-01

    During treatment for malignant lymphoma, cytopenia can develop for several reasons. In the treatment of cytopenia, various possibilities should be considered because inadequate treatment causes exacerbation of cytopenia and can lead to fatal conditions, such as infection and bleeding. Herein, we describe immune pancytopenia 3 months after the last exposure to chemotherapy in a patient with diffuse large B-cell lymphoma (DLBCL). She suffered from severe pancytopenia after two courses of rituximab and bendamustine therapy for a second relapse of DLBCL. Immune pancytopenia was diagnosed with bone marrow tests and the presence of autoantibodies; it promptly resolved after initiation of prednisolone therapy. Clinicians should be aware of immune cytopenia and monitor for it carefully, even if patients have already finished chemotherapy treatment. PMID:27651408

  3. Sustainable complete remission in recurrence yolk sac tumor patient treated with tandem high-dose chemotherapy and autologous stem cell.

    Science.gov (United States)

    Abdullah, N A; Wang, P N; Huang, K G; Adlan, A S; Casanova, J

    2013-01-01

    A 21-year-old lady diagnosed with Stage 3 ovarian yolk sac tumor (YST) underwent primary cytoreductive fertility sparing surgery, followed by conventional courses of platinum-based chemotherapy and etoposide. Recurrence at cul-da-sac was noted after a short period of remission and secondary debulking performed followed by four cycles of conventional chemotherapy. The patient's disease progressed despite courses of treatments. A joint team management including a hematologist was commenced following the failure of conventional chemotherapies. Two cycles of high-dose chemotherapy (HDCT) with ifosfamide/cisplatin/etoposide (ICE) regimen, followed by autologous stem cell transplantation (ASCT) were given. With this salvage treatment, she remained in complete remission and disease-free for more than 30 months, while maintaining her reproductive function. These approaches appear to be effective as a salvage treatment in selected cases of patients with ovarian germ cell tumor, especially those who failed primary conventional chemotherapy. PMID:23781595

  4. Benefits of intra-operative systemic chemotherapy during curative surgery in patients with locally advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    MENG Qing-bin; YU Jian-chun; MA Zhi-qiang; KANG Wei-ming; ZHOU Li; YE Xin

    2013-01-01

    Background There is little information on the impact of intra-operative systemic chemotherapy on gastric cancer.The aim of this study was to identify prognostic factors in patients with locally advanced gastric cancer and undergoing curative resection,with a focus on evaluating survival benefits and tolerance of intra-operative systemic chemotherapy.Methods We retrospectively analyzed clinicopathological data for 264 consecutive patients who underwent curative resection for gastric cancer at Peking Union Medical College Hospital from January 2002 to January 2007.Survival curves were plotted using the Kaplan-Meier method and compared using log-rank tests.Univariate and multivariate analyses were performed with the Cox proportional hazard model.Results Patients who received intra-operative systemic chemotherapy had higher 5-year overall survival and 5-year disease-free survival rates (P=0.019 and 0.010,respectively) than patients who did not receive intra-operative systemic chemotherapy.In the subgroup analysis,systemic intra-operative chemotherapy benefited the 5-year overall survival and disease-free survival rates for patients with cancer of stage pTNM ⅠB-ⅢB,but not stage pTNM ⅢC.Patients who received intra-operative systemic chemotherapy in combination with post-operative chemotherapy had higher 5-year overall survival and 5-year disease-free survival rates (P=0.046 and 0.021,respectively) than patients who only received postoperative chemotherapy.However,the difference in these rates between patients who received only intra-operative systemic chemotherapy and patients who only received curative surgery was not statistically significant (P=0.150 and 0.170,respectively).Multivariate analyses showed that intra-operative systemic chemotherapy was a favorable prognostic factor for the overall survival and disease-free survival rates (P =0.048 and 0.023,respectively).No grade 4 toxicities related to intra-operative systemic chemotherapy were recorded within the

  5. Response and prognosis after neoadjuvant chemotherapy in 1,051 patients with infiltrating lobular breast carcinoma

    OpenAIRE

    Loibl, S.; Volz, C.; Mau, C; Blohmer, JU; Costa, SD; Eidtmann, H.; Fasching, PA; Gerber, B; Hanusch, C; Jackisch, C.; Kümmel, S.; Huober, J; Denkert, C; Hilfrich, J.; Konecny, GE

    2014-01-01

    Invasive lobular carcinomas (ILC) show better clinical behaviour compared with other histological types, but significantly lower pathological complete response (pCR) rates after neoadjuvant chemotherapy (NACT). We investigated whether factors influencing pCR rate in ILC after NACT can be identified and whether clinical outcome is different. 9,020 breast cancer patients from nine German neoadjuvant trials with known histological type were pooled. 11.7 % of tumours were ILC. Endpoints were: pCR...

  6. Influence of taste disorders on dietary behaviors in cancer patients under chemotherapy

    Directory of Open Access Journals (Sweden)

    Laviano Alessandro

    2010-03-01

    Full Text Available Abstract Objectives To determine the relationship between energy and nutrient consumption with chemosensory changes in cancer patients under chemotherapy. Methods We carried out a cross-sectional study, enrolling 60 subjects. Cases were defined as patients with cancer diagnosis after their second chemotherapy cycle (n = 30, and controls were subjects without cancer (n = 30. Subjective changes of taste during treatment were assessed. Food consumption habits were obtained with a food frequency questionnaire validated for Mexican population. Five different concentrations of three basic flavors --sweet (sucrose, bitter (urea, and a novel basic taste, umami (sodium glutamate-- were used to measure detection thresholds and recognition thresholds (RT. We determine differences between energy and nutrient consumption in cases and controls and their association with taste DT and RT. Results No demographic differences were found between groups. Cases showed higher sweet DT (6.4 vs. 4.4 μmol/ml; p = 0.03 and a higher bitter RT (100 vs. 95 μmol/ml; p = 0.04 than controls. Cases with sweet DT above the median showed significant lower daily energy (2,043 vs.1,586 kcal; p = 0.02, proteins (81.4 vs. 54 g/day; p = 0.01, carbohydrates (246 vs.192 g/day; p = 0.05, and zinc consumption (19 vs.11 mg/day; p = 0.01 compared to cases without sweet DT alteration. Cases with sweet DT and RT above median were associated with lower completion of energy requirements and consequent weight loss. There was no association between flavors DT or RT and nutrient ingestion in the control group. Conclusion Changes of sweet DT and bitter RT in cancer patients under chemotherapy treatment were associated with lower energy and nutrient ingestion. Taste detection and recognition thresholds disorders could be important factors in malnutrition development on patients with cancer under chemotherapy treatment.

  7. YAP Induces Human Naive Pluripotency

    Directory of Open Access Journals (Sweden)

    Han Qin

    2016-03-01

    Full Text Available The human naive pluripotent stem cell (PSC state, corresponding to a pre-implantation stage of development, has been difficult to capture and sustain in vitro. We report that the Hippo pathway effector YAP is nuclearly localized in the inner cell mass of human blastocysts. Overexpression of YAP in human embryonic stem cells (ESCs and induced PSCs (iPSCs promotes the generation of naive PSCs. Lysophosphatidic acid (LPA can partially substitute for YAP to generate transgene-free human naive PSCs. YAP- or LPA-induced naive PSCs have a rapid clonal growth rate, a normal karyotype, the ability to form teratomas, transcriptional similarities to human pre-implantation embryos, reduced heterochromatin levels, and other hallmarks of the naive state. YAP/LPA act in part by suppressing differentiation-inducing effects of GSK3 inhibition. CRISPR/Cas9-generated YAP−/− cells have an impaired ability to form colonies in naive but not primed conditions. These results uncover an unexpected role for YAP in the human naive state, with implications for early human embryology.

  8. Acute Esophagus Toxicity in Lung Cancer Patients After Intensity Modulated Radiation Therapy and Concurrent Chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Kwint, Margriet [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Uyterlinde, Wilma [Department of Thoracic Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Nijkamp, Jasper; Chen, Chun; Bois, Josien de; Sonke, Jan-Jakob [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Heuvel, Michel van den [Department of Thoracic Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Knegjens, Joost; Herk, Marcel van [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Belderbos, Jose, E-mail: j.belderbos@nki.nl [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands)

    2012-10-01

    Purpose: The purpose of this study was to investigate the dose-effect relation between acute esophageal toxicity (AET) and the dose-volume parameters of the esophagus after intensity modulated radiation therapy (IMRT) and concurrent chemotherapy for patients with non-small cell lung cancer (NSCLC). Patients and Methods: One hundred thirty-nine patients with inoperable NSCLC treated with IMRT and concurrent chemotherapy were prospectively analyzed. The fractionation scheme was 66 Gy in 24 fractions. All patients received concurrently a daily dose of cisplatin (6 mg/m Superscript-Two ). Maximum AET was scored according to Common Toxicity Criteria 3.0. Dose-volume parameters V5 to V70, D{sub mean} and D{sub max} of the esophagus were calculated. A logistic regression analysis was performed to analyze the dose-effect relation between these parameters and grade {>=}2 and grade {>=}3 AET. The outcome was compared with the clinically used esophagus V35 prediction model for grade {>=}2 after radical 3-dimensional conformal radiation therapy (3DCRT) treatment. Results: In our patient group, 9% did not experience AET, and 31% experienced grade 1 AET, 38% grade 2 AET, and 22% grade 3 AET. The incidence of grade 2 and grade 3 AET was not different from that in patients treated with CCRT using 3DCRT. The V50 turned out to be the most significant dosimetric predictor for grade {>=}3 AET (P=.012). The derived V50 model was shown to predict grade {>=}2 AET significantly better than the clinical V35 model (P<.001). Conclusions: For NSCLC patients treated with IMRT and concurrent chemotherapy, the V50 was identified as most accurate predictor of grade {>=}3 AET. There was no difference in the incidence of grade {>=}2 AET between 3DCRT and IMRT in patients treated with concurrent chemoradiation therapy.

  9. Audiological findings in patients treated with radio- and concomitant chemotherapy for head and neck tumors

    International Nuclear Information System (INIS)

    To evaluate the functionality of the auditory system in patients who underwent radiotherapy and chemotherapy treatment with cisplatin to treat head and neck tumors. Case series with planned data collection. From May 2007 to May 2008 by the Department of Otorhinolaryngology and the Department of Oncology/Radiotherapy at Faculdade de Medicina de Marília. Audiological evaluation (Pure Tone Audiometry (air and bone conduction), Speech Audiometry, Tympanometry, Acoustic Reflex testing and Distortion Product Otoacoustic Emissions) was performed in 17 patients diagnosed with head and neck neoplasia and treated with chemotherapy, using cisplatin, and radiotherapy. 12 left ears (70.5%) and 11 right ears (64.7%) presented bilateral decreased hearing soon after the treatment for the frequency 1 kHz (mild auditory damage) and for the frequency 8 kHz (more significant auditory damage). Patients with head and neck cancer submitted to the conventional radiotherapy treatment, combined with the chemotherapy with cisplatin, presented a high incidence of decreased hearing by the end of treatment. Strong evidence was observed linking auditory alteration to the amount of radiotherapy treatment

  10. Dental Awareness among Parents and Oral Health of Paediatric Cancer Patients Receiving Chemotherapy

    Science.gov (United States)

    Marwaha, Mohita; Bansal, Kalpana; Sachdeva, Anupam; Gupta, Ajay

    2016-01-01

    Introduction Dental care is often overlooked by the parents of children receiving treatment for cancer including chemotherapy who are in a phase of severe immunosuppression. Aim (i) To study dental attitudes of parents of children receiving chemotherapy towards importance of dental care. (ii) To evaluate oral hygiene status and compare it with healthy controls. Materials and Methods A questionnaire assessing the awareness towards dental care was given to the parents of 47 paediatric patients suffering from cancer receiving chemotherapy and to parents of 47 paediatric patients reporting to outpatient Department of Pedodontics at SGT Dental College. Oral examination was also carried out for both the groups and DMFT/dmft, plaque and gingival index were noted. Results Parents had a varying opinion regarding dental health of their child. The caries status of children in the control group was greater than children in the study group. The mean plaque index of children in the control group (1.40) was greater than children in the study group (1.34) which was statistically significant according to Mann-Whitney U test. The gingival health of children in the study group was better than children in the control group which was also not statistically significant. Conclusion This study highlights need for a periodic referral of the child cancer patients to the paediatric dental clinic in hospitals for the timely dental care. PMID:27437369

  11. Assessment and monitoring of patients receiving chemotherapy for multiple myeloma: strategies to improve outcomes

    Directory of Open Access Journals (Sweden)

    Faiman B

    2016-05-01

    Full Text Available Beth Faiman, Jason Valent Department of Hematologic Oncology and Blood Disorders, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH, USA Abstract: Improved understanding as to the biology of multiple myeloma (MM and the bone marrow microenvironment has led to the development of new drugs to treat MM. This explosion of new and highly effective drugs has led to dramatic advances in the management of MM and underscores the need for supportive care. Impressive and deep response rates to chemotherapy, monoclonal antibodies, and small molecule drugs provide hope of a cure or prolonged remission for the majority of individuals. For most patients, long-term, continuous therapy is often required to suppress the malignant plasma cell clone, thus requiring clinicians to become more astute in assessment, monitoring, and intervention of side effects as well as monitoring response to therapy. Appropriate diagnosis and monitoring strategies are essential to ensure that patients receive the appropriate chemotherapy and supportive therapy at relapse, and that side effects are appropriately managed to allow for continued therapy and adherence to the regimen. Multiple drugs with complex regimens are currently available with varying side effect profiles. Knowledge of the drugs used to treat MM and the common adverse events will allow for preventative strategies to mitigate adverse events and prompt intervention. The purpose of this paper is to review updates in the diagnosis and management of MM, and to provide strategies for assessment and monitoring of patients receiving chemotherapy for MM. Keywords: multiple myeloma, treatment, symptoms, assessment, monitoring, symptom management, targeted therapies

  12. Anticancer chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1988-10-01

    Despite troubled beginnings, anticancer chemotherapy has made significant contribution to the control of cancer in man, particularly within the last two decades. Early conceptual observations awakened the scientific community to the potentials of cancer chemotherapy. There are now more than 50 agents that are active in causing regression of clinical cancer. Chemotherapy's major conceptual contributions are two-fold. First, there is now proof that patients with overt metastatic disease can be cured, and second, to provide a strategy for control of occult metastases. In man, chemotherapy has resulted in normal life expectancy for some patients who have several types of metastatic cancers, including choriocarcinoma, Burkitt's lymphomas, Wilm's tumor, acute lymphocytic leukemia, Hodgkins disease, diffuse histiocytic lymphoma and others. Anticancer chemotherapy in Veterinary medicine has evolved from the use of single agents, which produce only limited remissions, to the concept of combination chemotherapy. Three basic principles underline the design of combination chemotherapy protocols; the fraction of tumor cell killed by one drug is independent of the fraction killed by another drug; drugs with different mechanisms of action should be chosen so that the antitumor effects will be additive; and since different classes of drugs have different toxicities the toxic effects will not be additive.

  13. Naive Axiomatic Mengenlehre for Experiments

    CERN Document Server

    DePauli-Schimanovich, Werner

    2008-01-01

    The main goal of "Naive Axiomatic Mengenlehre" (NAM) is to find a more or less adequately explicit criterion that precisely formalizes the intuitive notion of a "normal set". NAM is mainly a construction procedure for building several formal systems NAMix, each of which can turn out to be an adequate codification of the contentual naive set theory. ("i" is a natural number which enumerates the used "normality" condition, and "x" is a letter which points to the variants of the used axioms.) Parallel to NAM, the Naive Axiomatic Class Theory NACT is constructed as a system of systems too.

  14. Comorbidities among patients with cancer who do and do not develop febrile neutropenia during the first chemotherapy cycle.

    Science.gov (United States)

    Li, Xiaoyan; Luthra, Rakesh; Morrow, Phuong K; Fisher, Maxine D; Reiner, Maureen; Barron, Richard L; Langeberg, Wendy J

    2016-10-01

    Patients receiving myelosuppressive chemotherapy with certain comorbidities are at increased risk of febrile neutropenia. A comprehensive evaluation of febrile neutropenia-related comorbidities across cancers is needed. This study compared comorbidity prevalence among patients with cancer who did and did not develop febrile neutropenia during the first chemotherapy cycle. This case-control study used administrative claims from adult patients with non-Hodgkin lymphoma or breast, lung, colorectal, ovarian, or gastric cancer who received chemotherapy between 2007 and 2012. Each patient who developed febrile neutropenia (case) was matched with up to four patients without febrile neutropenia (controls) by cancer type, metastasis, chemotherapy regimen, age group, and sex. For each comorbidity (identified in the year before chemotherapy began), the adjusted odds ratio (aOR) for febrile neutropenia by cancer type was evaluated using conditional logistic regression models adjusted for potential confounding factors. Of 31,331 eligible patients, 672 developed febrile neutropenia in the first chemotherapy cycle. A total of 3312 febrile neutropenia cases and matched controls were analyzed. Across tumor types, comorbidity prevalence was higher in patients who developed febrile neutropenia than in those without febrile neutropenia. Among patients with breast cancer, osteoarthritis was more prevalent in patients with febrile neutropenia (aOR, 1.85; 95% CI, 1.07 to 3.18). Among patients with non-Hodgkin lymphoma, renal disease was more prevalent in patients with febrile neutropenia (aOR, 2.25; 95% CI, 1.23 to 4.11). Patients who developed febrile neutropenia in the first chemotherapy cycle presented with comorbidities more often than otherwise similar patients who did not develop febrile neutropenia. These findings warrant further investigation and support the inclusion of comorbidities into febrile neutropenia risk models.

  15. Retrospective analysis on prognostic impact of adjuvant chemotherapy in the patients with advanced and resectable oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    The effect of adjuvant chemotherapy on oral squamous cell carcinoma (SCC) is unclear mainly because there have been a few studies which evaluate the efficacy of adjuvant chemotherapy. The purpose of this retrospective study was to analyze the efficacy of adjuvant chemotherapy in the patients with advanced and resectable oral SCC. Forty-one patients in whom advanced SCC (stage III and IV) was completely removed were included in this study. The impact of multiple variables including T-classification, degree of differentiation, mode of invasion, number and level of cervical metastatic node, pre- and post-operative radiation therapy, neoadjuvant chemotherapy, and adjuvant chemotherapy on survival and control of local relapse or distant metastasis was assessed using the stepwise Cox proportional hazards model. The level of neck node metastasis (p<0.02) was a significant independent predictor for cause-specific survival and adjuvant chemotherapy was of borderline significance (p=0.07). The number of neck node metastasis (p<0.01) and adjuvant chemotherapy (p<0.01) were significantly related with disease free survival. The results of this retrospective study suggested that adjuvant chemotherapy had a significant benefit in improving disease free survival. (author)

  16. Treatment of Children and Adolescents With Hodgkin Lymphoma Without Radiotherapy for Patients in Complete Remission After Chemotherapy

    DEFF Research Database (Denmark)

    Dörffel, Wolfgang; Rühl, Ursula; Lüders, Heike;

    2013-01-01

    doxorubicin or vincristine, prednisone, etoposide, and doxorubicin chemotherapy; additional two or four cycles of cyclophosphamide, vincristine, prednisone, and procarbazine were added in TG2 (intermediate stages) or TG3 (advanced stages), respectively. Patients in CR (assessed by computed tomography or...

  17. Changes in T-lymphocytes in lung cancer patients after hyperthermic intraperitoneal chemotherapy or radiotherapy.

    Science.gov (United States)

    Yan, L; Wu, M; Ba, N; Shi, G; Wang, L; Zhang, H

    2016-01-01

    We investigated dynamic changes in T-lymphocyte subsets after hyperthermic intraperitoneal chemotherapy (HIPEC) or radiotherapy using flow cytometry. A total of 1423 lung cancer patients admitted to our hospital between October 2012 and July 2015 were enrolled, and age-matched healthy individuals served as controls. Peripheral blood mononuclear cells (PBMCs) were purified using standard Ficoll density gradient centrifugation, based on which CD3+, CD4+, and CD8+ T-cells were isolated. A surface marker was identified by flow cytometry. Immunohistochemical analysis determined the distribution of the cells in the tumor mass or adjacent tissues. A total of 957 patients (male: 555; female: 402; median age: 49.3 years) with lung cancer who had received only HIPEC or radiotherapy were enrolled. The patients were followed-up until death. No statistical difference was noticed between the patients who had received chemotherapy compared with the baseline levels. A remarkable elevation was noticed in the CD3+ T-cells in the patients three months after radiotherapy (78.71 ± 9.36 vs 68.15 ± 9.65, P tumor infiltration and metastasis. Remarkable elevation was noticed in the CD3+ T-cells in the patients three months after radiotherapy. The expression of CD3+ and CD4+ was negatively correlated to tumor infiltration and metastasis in non-small-cell lung cancer patients. PMID:27323163

  18. Cost analysis of in-patient cancer chemotherapy at a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Mohammad Ashraf Wani

    2013-01-01

    Materials and Methods: After permission from the Ethical Committee, a prospective study of 6 months duration was carried out to study the cost of treatment provided to in-patients in Medical Oncology. Direct costs that include the cost of material, labor and laboratory investigations, along with indirect costs were calculated, and data analyzed to compute unit cost of treatment. Results: The major cost components of in-patient cancer chemotherapy are cost of drugs and materials as 46.88% and labor as 48.45%. The average unit cost per patient per bed day for in-patient chemotherapy is Rs. 5725.12 ($125.96. This includes expenditure incurred both by the hospital and the patient (out of pocket. Conclusion: The economic burden of cancer treatment is quite high both for the patient and the healthcare provider. Modalities in the form of health insurance coverage need to be established and strengthened for pooling of resources for the treatment and transfer of risks of these patients.

  19. [Assessment of sentinel lymph node biopsy in patients receiving neoadjuvant chemotherapy in breast cancer: before or after?].

    Science.gov (United States)

    Coutant, C; Jankowski, C; Portha, H; Barranger, E

    2016-06-01

    The main goal of preoperative chemotherapy is to reduce the size of the tumor and allow conservative treatment. Neoadjuvant treatment can affect axillary status with a downstaging in one third of the cases. For these patients, the benefit of axillary node dissection is questioned and the sentinel node biopsy (SLNB) seems to be a relevant option. However, the timing of performing SLNB is still debated especially for clinical negative patients with negative axillary ultrasound before preoperative chemotherapy. For axillary positive nodes proved by biopsy/cytology before preoperative chemotherapy, SLNB can be an option if there is a good clinical and radiological response. PMID:27234216

  20. Prognostic score models for survival of nasopharyngeal carcinoma patients treated with intensity-modulated radiotherapy and chemotherapy

    OpenAIRE

    Zeng, Lei; Guo, Pi; Li, Jin-Gao; Han, Fei; Li, Qiang; Lu, Yong; Deng, Xiao-wu; Zhang, Qing-Ying; Lu, Tai-xiang

    2015-01-01

    Purpose To establish accurate prognostic score models to predict survival for patients with nasopharyngeal carcinoma (NPC), treated with intensity-modulated radiotherapy (IMRT) and chemotherapy. Materials and methods Six hundred and seventy-five patients with newly diagnosed, nonmetastatic and histologically proven NPC who were treated with IMRT and chemotherapy were analyzed retrospectively. Samples were split randomly into a training set (n = 338) and a test set (n = 337) to analyze. All da...

  1. The safety and efficacy of the preoperative neoadjuvant chemotherapy for patients with cervical cancer: a systematic review and meta analysis

    OpenAIRE

    Du HE; Duan, Chunyan; Chen, Jun; Lai, Lin; Chen, Jiaquan; Chen, Dian

    2015-01-01

    Objective: To evaluate the safety and efficacy of the preoperative neoadjuvant chemotherapy for patients with cervical cancer. Methods: A systematic literature search was conducted using the PubMed, EMBASE and Cochrane databases. Studies comparing combined neoadjuvant chemotherapy treatment (NACT)/radical surgery treatment (RST) with RST alone in patients with cervical cancer were eligible for inclusion. Results: Eight studies were finally included in this meta analysis, involving a total of ...

  2. A Phase III trial of neoadjuvant chemotherapy in patients with invasive bladder cancer treated with selective bladder preservation by combined radiation therapy and chemotherapy

    International Nuclear Information System (INIS)

    Purpose: To assess the long term efficacy of neoadjuvant MCV (Methotrexate, Cisplatin, Vinblastine) chemotherapy in patients with muscle invading bladder cancer treated by combined modality therapy with selection for consolidation by either cystectomy or Cisplatin and radiation (XRT) based on initial response. Patients and Methods: From 1990 through 1993, 126 patients (median age 68 years, range39 to 83 years) with clinical stage T2-T4aNXM0 bladder cancer were randomized following a thorough transurethral resection (TURBT), if possible, to receive (Arm 1, N=62) or not (Arm 2, N=64) 2 cycles of MCV prior to 39.6Gy pelvic irradiation with concurrent Cisplatin (100mg/M2) 2 courses, 3 weeks apart. Tumor response was scored as a clinical CR when the tumor-site biopsy and urine cytology were negative. The CR patients were treated with consolidation of an additional 25.2Gy to a total of 64.8Gy with 1 additional cycle of Cisplatin. Those with less than a CR were advised prompt cystectomy as were those with a subsequent invasive recurrence. The median follow up of surviving patients is 44 months. Results: 72% of patients completed the protocol with no or minor deviations; 62% on Arm 1 and 82% on Arm 2. The actuarial 5 year overall survival is 47%; 42% in Arm 1 and 50% in Arm 2. 40% of the patients had evidence of distant metastases at 5 years; 35% in Arm 1 and 43% in Arm 2. The 5 year survival with a functioning bladder is 36%, 32% in Arm 1, 39% in Arm 2. Among the 72 CR patients (60% CR in Arm 1 and 55% CR in Arm 2) 13% have had evidence of an invasive tumor relapse at 5 years. Six patients died during treatment; 5 in Arm 1, 1 in Arm 2. No patient required a cystectomy for treatment-related bladder morbidity. Conclusions: Two cycles of MCV neoadjuvant chemotherapy was not shown to provide an improved rate of CR to induction therapy or freedom from metastatic disease, or in five year overall survival. This absence of benefit in any of these endpoints may have resulted more

  3. Using diffuse optical tomograpy to monitor tumor response to neoadjuvant chemotherapy in breast cancer patients

    Science.gov (United States)

    Gunther, Jacqueline E.; Lim, Emerson; Kim, Hyun Keol; Flexman, Molly; Brown, Mindy; Refrice, Susan; Kalinsky, Kevin; Hershman, Dawn; Hielscher, Andreas H.

    2013-03-01

    Breast cancer patients often undergo neoadjuvant chemotherapy to reduce the size of the tumor before surgery. Tumors which demonstrate a pathologic complete response associate with improved disease-free survival; however, as low as 10% of patients may achieve this status. The goal is to predict response to anti-cancer therapy early, so as to develop personalized treatments and optimize the patient's results. Previous studies have shown that tumor response can be predicted within a few days of treatment initiation. We have developed a diffuse optical tomography (DOT) imaging system for monitoring the response of breast cancer patients to neoadjuvant chemotherapy. Our breast imaging system is a continuous wave system that uses four wavelengths in the near-infrared spectrum (765 nm, 808 nm, 827 nm, and 905 nm). Both breasts are imaged simultaneously with a total of 64 sources and 128 detectors. Three dimensional reconstructions for oxy-hemoglobin concentration ([HbO2]), deoxy-hemoglobin ([Hb]) concentrations, and water are performed using a PDE-constrained multispectral imaging method that uses the diffusion approximation as a model for light propagation. Each patient receives twelve weekly treatments of Taxane followed by four cycles of Doxorubicin and Cyclophosphamide (AC) given every other week. There are six DOT imaging time points: baseline, week 3 and 5 of Paclitaxel, before cycle 1 and 2 of AC, and before surgery. Preliminary results show that there is statistical significance for the percent change of [HbO2], [Hb], [HbT], and percent water at week 2 from the baseline between patients with a pathologic response to chemotherapy.

  4. Efficacy, compliance and reasons for refusal of postoperative chemotherapy for elderly patients with colorectal cancer: a retrospective chart review and telephone patient questionnaire.

    Directory of Open Access Journals (Sweden)

    Pan Li

    Full Text Available BACKGROUND: Numerous clinical trials have demonstrated that elderly patients with colorectal cancer (CRC can benefit from chemotherapy, yet compliance in real-world practice is low. The purpose of this study is to investigate the efficacy, compliance and reasons for refusal of postoperative chemotherapy for elderly patients with CRC and to provide corresponding strategies. PATIENTS AND METHODS: The clinico-pathological and biochemical data of the chemotherapy group and chemo-refusing group were compared among 386 elderly patients (>70 years old with CRC who underwent surgery. 226 patients received chemotherapy and 160 patients refused. Follow-up of the subjective reasons for refusal was investigated using the elderly caner patients' chemo-refusal reason questionnaire (ECPCRRQ prepared by the authors and a group of psychologists. The questionnaire is administrated by telephone. A predictive model for 5-year disease-free survival (DFS and 5-year overall survival (OS was constructed by using Kaplan-Meier analysis, logistic and Cox regression. RESULTS: Among stage III patients, receiving chemotherapy was associated with a significantly higher OS (68% compared to those who refused ( OS 50% (HR: 2.05, 95%CI: 1.12-3.77, P = 0.02. The Chemo-refusal group had more female and elderly patients, significantly higher rate of severe complications, and lower body mass index (BMI. Follow-up phone questionnaire analysis showed the doctors' uncertainty of chemotherapy benefit, economic difficulties, uncomfortable feeling, superstition of Traditional Chinese Medicine, concealing information and lack of social support were the main factors for elderly CRC patients to decline chemotherapy. CONCLUSION: The receipt of post-operative chemotherapy in elderly patients with resected stage III CRC was associated with a more favorable survival. The low compliance rate (160/386 of postoperative chemotherapy was influenced by various subjective and objective factors.

  5. Immunogenicity Assessment of Lipegfilgrastim in Patients with Breast Cancer Receiving Chemotherapy

    Directory of Open Access Journals (Sweden)

    Linglong Zou

    2016-01-01

    Full Text Available Lipegfilgrastim is a long-acting, once-per-cycle, glycopegylated recombinant granulocyte colony-stimulating factor (G-CSF used to prevent neutropenia in patients receiving myelosuppressive chemotherapy. This integrated analysis examined the immunogenicity of lipegfilgrastim and its potential clinical impact in two double-blind randomized studies (phases II and III of patients with breast cancer receiving chemotherapy. Serum samples were analyzed using sequential assays for screening, confirmation, antibody titer, and characterization of antidrug antibodies (ADA. Neutropenia-related efficacy measures were reviewed for each ADA-positive patient. Among 255 patients receiving lipegfilgrastim (154 in phase II, 101 in phase III and 155 patients receiving pegfilgrastim (54 in phase II, 101 in phase III, the incidence of treatment-emergent ADA was low and similar between the lipegfilgrastim (phase II: 1.3%; phase III: 1.0% and pegfilgrastim (phase II: 1.9%; phase III: 1.0% arms. None of the treatment-emergent ADA-positive samples exhibited neutralizing activity against lipegfilgrastim, pegfilgrastim, or glycosylated G-CSF in a cell-based neutralizing antibody assay. No changes were observed in neutropenia-related efficacy measures among ADA-positive patients, and no treatment-related hypersensitivity or anaphylaxis occurred. These results indicate that there is no apparent impact of ADA on lipegfilgrastim efficacy and safety.

  6. Chemotherapy in elderly patients with advanced non-small cell lung cancer.

    Science.gov (United States)

    Quoix, Elisabeth; Westeel, Virginie; Zalcman, Gérard; Milleron, Bernard

    2011-12-01

    Because of increasing life expectancy and of higher risk of cancer with ageing, lung cancer in elderly is a frequent disease. For a long time nihilism influenced treatment decisions in elderly patients with advanced non-small cell lung cancer. Since the beginning of the last decade single agent chemotherapy has been accepted as standard of care, vinorelbine and gemcitabine being the most frequently used drugs in Europe and US, docetaxel in Japan. Platinum-based doublets have been shown to be superior to monotherapy in young and fit patients with advanced non-small cell lung cancer. Although there were some indications from subgroup analyses of clinical trials not specifically dedicated to elderly patients that a platinum-based doublet might also benefit to older patients, there was no definitive proof of concept until ASCO meeting 2010. At this meeting results of a phase 3 trial showed that PS 0-2 patients, aged 70-89 years drove a significant benefit from a treatment with carboplatin associated to weekly paclitaxel compared to a monotherapy. Thus, the paradigm of treatment in elderly patients should perhaps be modified from a single agent to doublet chemotherapy. Whether other platinum-based doublets would provide the same benefit as the specific one studied remains to be evaluated. PMID:21893363

  7. Osmotic demyelination syndrome with recent chemotherapy in normonatremic patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sungjae; Baek, Hye Jin; Jung, Hyun Kyung; Kim, Seon Jeong; Lee, Yedaun; Lee, Kwaghwi; Ryu, Ji Hwa; Kim, Hong Dae [Dept. of Radiology, Haeundae Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2014-11-15

    Osmotic demyelination syndrome (ODS), an acquired demyelinating condition of the central pons and/or other regions of the brain, is frequently associated with rapid correction of hyponatremia. There are several reports of ODS in other clinical setting such as malnutrition, alcoholism, transplantation, malignancy, and chronic debilitating illness. However, cases of ODS associated with chemotherapy have not been frequently reported. Here, we describe a case of ODS in a normonatremic patient recently underwent chemotherapy for colon cancer. The diagnosis was confirmed by MRI showing a typical T2 hyperintensity in the central pons. This case suggests that ODS is not always associated with hyponatremia and that ODS can have a favorable clinical and radiologic prognosis.

  8. Chemotherapy-induced peripheral neuropathy in patients treated with taxanes and platinum derivatives

    DEFF Research Database (Denmark)

    Ewertz, Marianne; Qvortrup, Camilla; Eckhoff, Lise

    2015-01-01

    , and if it persists after treatment completion, has a negative impact on quality of life (QoL). RESULTS: Symptoms of CIPN are sensory, like pain, numbness, and tingling, typically located in the hands and feet. For oxaliplatin, there is an acute form of CIPN, resulting in paraesthesias in the mouth and throat during......BACKGROUND: Chemotherapy with taxanes and platinum compounds has resulted in substantial survival benefits both in adjuvant and metastatic settings. However, as a side effect, such chemotherapy may cause peripheral neuropathy (CIPN) which may result in discontinuation of treatment......-induced neuropathy is irreversible, CIPN induced by taxanes may persist for several years in about 30% of patients. Evidence from the literature is suggestive that CIPN is likely to be negatively associated with QoL. No agents have been identified to be recommended for the prevention of CIPN. For treatment of CIPN...

  9. Salvage Chemotherapy with R-DHAP in Patients with Relapsed or Refractory Non-Hodgkin Lymphoma.

    Science.gov (United States)

    Schirmbeck, Nadine G D; Mey, Ulrich J M; Olivieri, Attilio; Ko, Yon-Dschun; Kaiser, Ulrich; Flieger, Dimitri; Witzens-Harig, Mathias; Schmidt-Wolf, Ingo G H

    2016-09-13

    This analysis reports on 72 patients with relapsed or refractory non-Hodgkin lymphoma who were treated with R-DHAP salvage chemotherapy regimen followed by high-dose chemotherapy and stem cell transplantation. The overall remission rate was 58.3%. Median time of follow-up was 28.7 months. Median progression-free survival was 29 months, estimated median overall survival was 37 months. Within a matched pair analysis these results were compared to a group that received DHAP salvage therapy without rituximab showing similar overall response rates and better estimated five-year overall survival of 59.2% versus 43.5%. R-DHAP therapy was shown to be effective and feasible with acceptable toxicity. PMID:27635469

  10. A Personal Health Network for Chemotherapy Care Coordination: Evaluation of Usability Among Patients.

    Science.gov (United States)

    Kim, Katherine K; Bell, Janice F; Bold, Richard; Davis, Andra; Ngo, Victoria; Reed, Sarah C; Joseph, Jill G

    2016-01-01

    Cancer is a top concern globally. Cancer care suffers from lack of coordination, silos of information, and high cost. Interest is emerging in person-centered technology to assist with coordination to address these challenges. This study evaluates the usability of the "personal health network" (PHN), a novel solution leveraging social networking and mobile technologies, among individuals undergoing chemotherapy and receiving care coordination. Early results from interviews of 12 participants in a randomized pragmatic trial suggest that they feel more connected to the healthcare team using the PHN, find value in access to the patient education library, and are better equipped to organize the many activities that occur during chemotherapy. Improvements are needed in navigation, connectivity, and integration with electronic health records. Findings contribute to improvements in the PHN and informs a roadmap for potentially greater impact in technology-enabled cancer care coordination. PMID:27332197

  11. Naive Axiomatic Mengenlehre for Experiments

    OpenAIRE

    DePauli-Schimanovich, Werner

    2008-01-01

    The main goal of "Naive Axiomatic Mengenlehre" (NAM) is to find a more or less adequately explicit criterion that precisely formalizes the intuitive notion of a "normal set". NAM is mainly a construction procedure for building several formal systems NAMix, each of which can turn out to be an adequate codification of the contentual naive set theory. ("i" is a natural number which enumerates the used "normality" condition, and "x" is a letter which points to the variants of the used axioms.) Pa...

  12. Open-label observational study to assess the efficacy and safety of aprepitant for chemotherapy-induced nausea and vomiting prophylaxis in Indian patients receiving chemotherapy with highly emetogenic chemotherapy/moderately emetogenic chemotherapy regimens

    OpenAIRE

    Hingmire Sachin; Raut Nirmal

    2015-01-01

    Context: Currently, there is limited data on the prevention of chemotherapy-induced nausea and vomiting (CINV) in Indian population with aprepitant containing regimens. Aims: The aim was to assess the Efficacy and Safety of Aprepitant for the prevention of nausea and vomiting associated with highly emetogenic chemotherapy/moderately emetogenic chemotherapy (HEC/MEC) regimens. Settings and Design: Investigator initiated, multicentric, open-label, prospective, noncomparative, observational tria...

  13. Chemotherapy and Functional Medicine in a Patient With Metastatic Breast Cancer: A Case Report.

    Science.gov (United States)

    Taxman, Elliot T; Conlon, Erin D; Speers, Alex; Dismuke, Kristin L; Heyman, Tonya S; Taxman, Thomas L

    2016-03-01

    More than one-half of all cancer patients use some combination of conventional and complementary medicine, but exactly how this is done and what the outcomes include are poorly understood. This case study reports the successful treatment of metastatic invasive ductal breast carcinoma by 2 physician groups with treatments that combined conventional chemotherapy with nutritional support guided by nutritional and digestive laboratory testing. The goal of minimizing side effects and enhancing outcomes was achieved in this patient who did not receive radiation therapy and is almost 3 y posttreatment with no evidence of recurrence. PMID:27053933

  14. Addition of gemtuzumab ozogamicin to induction chemotherapy improves survival in older patients with acute myeloid leukemia

    DEFF Research Database (Denmark)

    Burnett, Alan K; Russell, Nigel H; Hills, Robert K;

    2012-01-01

    PURPOSE There has been little survival improvement in older patients with acute myeloid leukemia (AML) in the last two decades. Improving induction treatment may improve the rate and quality of remission and consequently survival. In our previous trial, in younger patients, we showed improved...... National Cancer Research Institute trials showed significant improvements in relapse (HR, 0.82; 95% CI, 0.72 to 0.93; P = .002) and OS (HR, 0.88; 95% CI, 0.79 to 0.98; P = .02). CONCLUSION Adding GO (3 mg/m(2)) to induction chemotherapy reduces relapse risk and improves survival with little increase...

  15. Heterophile Antibody Interference led to Unneeded Chemotherapy in a Testicular Cancer Patient.

    Science.gov (United States)

    Soares, Daniele G; Millot, Françoise; Lacroix, Isabelle; Lotz, Jean-Pierre

    2016-11-01

    Human heterophile antibodies may develop after infection or contact with animal tissues or animal serum products. These antibodies have the capacity to bind to the animal immunoglobulins used in immunoassays leading to erroneous results. We here report a case of a testicular germ cell tumor patient who developed heterophile antibodies during the surveillance period of his disease. Following false-positive results of human chorionic gonadotropin (hCG) he received unneeded chemotherapy. This article also stresses the problem of using serum tumor markers without no major imaging abnormalities to diagnose a patients' relapse. PMID:27617210

  16. Perception of Side Effects of Chemotherapy among Cancer Patients in B.P. Koirala Memorial Cancer Hospital Bharatpur, Nepal

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    Sharmila Gurung

    2016-01-01

    Full Text Available jdjBackground & Objectives: These side effects of chemotherapy affect the patients’ daily life and quality of life adversely. It affects the different body system resulting in physical and non physical (psychosocial side effects. Cancer patients demand information to understand chemotherapy-related adverse effects and actions to be taken. The aim of the study is to find out the perception of side effects of chemotherapy among cancer patients.Materials and methods: A descriptive cross-sectional study was conducted among 200 cancer patients, using purposive sampling technique and data was collected via face to face interview. Descriptive as well as inferential statistics (T-test was used to see the significant difference between dependent and independent variables.Results: The overall perceived side effects of chemotherapy include: affects work and home duties (non physical side effect, followed by anxiety, loss of appetite, affects family, affect partner, feel constantly tired (fatigue, affects social activities, feel irritable, nausea and constipation respectively. There is significant difference between perception of side effects of chemotherapy and gender of respondents.Conclusion: The perceptions of side effects of chemotherapy are different from individual to individual. Patient’s perception of side effects of chemotherapy is concerned with non physical side effects rather than physical side effects.Journal of College of Medical Sciences-Nepal, Vol.11(4 2015: 14-19

  17. Role of nurses in the assessment and management of chemotherapy-related side effects in cancer patients

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    Roe H

    2014-08-01

    Full Text Available Helen Roe,1 Elaine Lennan2 1Department of Clinical Oncology, North Cumbria University Hospitals NHS Trust, Carlisle, 2Chemotherapy Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK Abstract: Chemotherapy services in the UK have been the subject of national policy directives for the past decade. These directives, amongst other things, include the development of nurse-led services; however, progress has been slow. This paper looks at the evidence for nurse-led services and discusses the competencies and skills required. Chemotherapy nurses have been much respected for their drug knowledge, information-giving, and communication skills, but in the past have lacked assessment skills. This paper offers a guide to assessment of chemotherapy patients, including the process of chemotherapy, key information needs, and consent, taking account of the recent 2013 National Cancer Patient Experience Survey. It discusses in detail the common side effects of treatment and their management, outlining international common toxicity criteria to guide assessment. Finally, it briefly outlines a new initiative of acute oncology services that have enhanced not only the quality of services but the safety of patients receiving chemotherapy. Keywords: chemotherapy, nurse-led care, acute oncology service, toxicity management

  18. Effect of cryoablation sequential chemotherapy on patients with advanced non-small cell lung cancer

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    Shu-Hui Yao

    2016-01-01

    Objective:To evaluate the effect of cryoablation sequential chemotherapy on patients with advanced non-small cell lung cancer.Methods:A total of 39 cases with advanced non-small cell lung cancer who received cryoablation sequential chemotherapy and 39 cases with advanced non-small cell lung cancer who received chemotherapy alone were selected and enrolled in sequential group and control group, disease progression and survival of two groups were followed up, and contents of tumor markers and angiogenesis molecules in serum as well as contents of T-lymphocyte subsets in peripheral blood were detected.Results:Progression-free survival and median overall survival (mOS) of sequential group were longer than those of control group, and cumulative cases of tumor progression at various points in time were significantly less than those of control group (P<0.05); 1 month after treatment, serum tumor markers CEA, CYFRA21-1 and NSE contents, serum angiogenesis molecules PCDGF, VEGF and HDGF contents as well as CD3+CD4-CD8+CD28-T cell content in peripheral blood of sequential group were significantly lower than those of control group (P<0.05), and contents of CD3+CD4+CD8-T cell and CD3+CD4-CD8+CD28+T cell in peripheral blood were higher than those of control group (P<0.05).Conclusions:Cryoablation sequential chemotherapy can improve the prognosis of patients with advanced non-small cell lung cancer, delay disease progression, prolong survival time, inhibit angiogenesis and improve immune function.

  19. The impact of outpatient chemotherapy-related adverse events on the quality of life of breast cancer patients.

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    Tomoya Tachi

    Full Text Available The objective of our study was to clarify the impact of adverse events associated with the initial course of outpatient chemotherapy on the quality of life of breast cancer patients. We conducted a survey to assess the quality of life in 48 breast cancer patients before and after receiving their first course of outpatient chemotherapy at Gifu Municipal Hospital. Patients completed the European Quality of Life 5 Dimensions and Quality of Life Questionnaire for Cancer Patients Treated with Anticancer Drugs before and after 1 course of outpatient chemotherapy. European Quality of Life 5 Dimensions utility value and Quality of Life Questionnaire for Cancer Patients Treated with Anticancer Drugs total score decreased significantly after chemotherapy (p<0.001 and p = 0.018, respectively. The mean scores for the activity, physical condition, and psychological condition subscales of the Quality of Life Questionnaire for Cancer Patients Treated with Anticancer Drugs decreased significantly after chemotherapy (p = 0.003, p<0.001, and p = 0.032, respectively, whereas the social relationships score increased significantly (p<0.001. Furthermore, in the evaluation of quality of life according to individual adverse events, the decrease in quality of life after chemotherapy in terms of the European Quality of Life 5 Dimensions utility value and the Quality of Life Questionnaire for Cancer Patients Treated with Anticancer Drugs total score was greater in anorexic patients than in non-anorexic patients (p = 0.009 and p<0.001, respectively. This suggests that anorexia greatly reduces quality of life. Our findings reveal that anticancer drug-related adverse events, particularly anorexia, reduce overall quality of life following the first course of outpatient chemotherapy in current breast cancer patients. These findings are extremely useful and important in understanding the impact of anticancer drug-related adverse events on quality of life.

  20. The first report from Sapporo Tsukisamu Hospital. Chemotherapy and Chemoradiotherapy for patients with advanced pancreatic cancer

    International Nuclear Information System (INIS)

    The remedy, especially chemotherapy, for advanced pancreatic cancer is hardly ever successful in terms of efficacy rate and survival period, because it is virtually unable to contribute to the improvement of median survival time (MST). Thus, we devised a new intermittent dosage regimen utilizing the cell cycle difference of normal gastrointestinal (GI) tract, bone marrow cell and pancreatic cancer cell, making use of 5-FU (→S-1), cisplatin (CDDP) and paclitaxel in March 2002. Ten patients with advanced pancreatic cancer (4 in Stage IVa and 6 in Stage IVb) were treated with this new regimen. As a result, an efficacy ratio of 50.0% and a 1-year survival ratio of 60.0% were achieved. However, 2-year survival ratio of 12.0% was low, and there was no 3-year survivor. The MST was 19 months as of December 31, 2006. All of the non-hematological toxicities were under grade 2. Eight patients had hematological toxicities over grade 3 and most of them were anemia and neutropenia. Only 2 cases had thrombocytopenia. Although adverse effects related to this regimen were clinically manageable, it was difficult to improve MST of patients with advanced pancreatic cancer with chemotherapy alone including this regimen. Hence, we devised another regimen with the joint use of radiotherapy along with the same chemotherapy regimen in January 2003. Twenty patients with advanced pancreatic cancer (Stage IV) were treated with this regimen. It is presently under way, and an efficacy ratio of 35.0%, 1-year survival ratio of 86.3% and 2-year survival ratio of 64.0% were obtained by May 2005, showing that this may contribute to the extension of survival time of Stage IV pancreatic cancer patients. (author)

  1. Defect in assimilation following combined radiation and chemotherapy in patients with locally unresectable pancreatic carcinoma

    International Nuclear Information System (INIS)

    The relative contributions of high-dose irradiation and/or chemotherapy to the nutritional problems of patients with inoperable pancreatic carcinoma were evaluated by study of pancreatic exocrine function and jejunal function and morphologic findings in ten patients before and after treatment. Nutrient assimilation studies included determination of serum carotene levels, D-xylose absorption and fat absorption. Crosby capsule biopsy specimen of jejunal mucosa were evaluated with light microscopy. Fat assimilation was the only parameter of nutritional function to significantly worsen after therapy. Low serum carotene levels present in the patients before therapy remained low but did not significantly change after treatment. D-xylose absorption and the morphologic structure of the jejunal mucosa were normal before and after treatment. These findings support the previous observations that the nutritional problems of the patient with inoperable pancreatic carcinoma are due to pancreatic insufficiency and that high dose irradiation and chemotherapy can exacerbate the pancreatic insufficiency but do not produce jejunal dysfunction. Therefore, it is suggested that pancreatic exocrine replacement therapy may improve the nutritional status of these patients

  2. The facilitating role of chemotherapy in the palliative phase of cancer: qualitative interviews with advanced cancer patients.

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    Hilde M Buiting

    Full Text Available OBJECTIVE: To explore the extent to which patients have a directing role in decisions about chemotherapy in the palliative phase of cancer and (want to anticipate on the last stage of life. DESIGN: Qualitative interview study. METHODS: In depth-interviews with 15 patients with advanced colorectal or breast cancer at the medical oncology department in a Dutch teaching hospital; interviews were analysed following the principles of thematic content-analysis. RESULTS: All patients reported to know that the chemotherapy they received was with palliative intent. Most of them did not express the wish for information about (other treatment options and put great trust in their physicians' treatment advice. The more patients were aware of the severity of their disease, the more they seemed to 'live their life' in the present and enjoy things besides having cancer. Such living in the present seemed to be facilitated by the use of chemotherapy. Patients often considered the 'chemotherapy-free period' more stressful than periods when receiving chemotherapy despite their generally improved physical condition. Chemotherapy (regardless of side-effects seemed to shift patients' attention away from the approaching last stage of life. Interestingly, although patients often discussed advance care planning, they were reluctant to bring on end-of-life issues that bothered them at that specific moment. Expressing real interest in people 'as a person' was considered an important element of appropriate care. CONCLUSIONS: Fearing their approaching death, patients deliberately focus on living in the present. Active (chemotherapy treatment facilitates this focus, regardless of the perceived side-effects. However, if anxiety for what lies ahead is the underlying reason for treatment, efforts should be made in assisting patients to find other ways to cope with this fear. Simultaneously, such an approach may reduce the use of burdensome and sometimes costly treatment in the

  3. Chemotherapy-induced adverse drug reactions in oncology patients: A prospective observational survey

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    Deepti Chopra

    2016-01-01

    Full Text Available Background: Chemotherapy, a multimodal approach to oncological treatment, involves highly complex regimens and hence accounts to high susceptibility toward adverse drug reactions (ADRs. The present study aims to determine the prevalence of adverse events in patients treated with chemotherapy. Materials and Methods: Spontaneous ADR report of patients on antineoplastic drugs received in the past 2 years (January 2011-January 2013 were studied. These reports were analyzed for various carcinomas under treatment, medications used, types of ADRs, organ system involvement, severity, causality assessment, and preventability. Results: Over a period of 2 years, a total 591 cases were received with an incidence of 58.6%. The prevalence of ADRs was more in female patients (73.6% as compared to men. ADRs mostly occurred in the age group of 41-50 years (27.4%. Patients treated for breast carcinoma (39.1% reported the highest incidence of ADRs. Cisplatin (19.6% was found to be the most common offending drug. The most common ADR reported was nausea and vomiting (23%. Gastroenterology (40.1% was the most affected system. About 50.2% of the ADRs required treatment and 12.9% ADRs were considered serious. Causality assessment revealed that 80% of the ADRs were possible. About 86.97% cases were found to be mild, and 51% were not preventable. Conclusion: The success of chemotherapy comes with the word of caution regarding toxicities of antineoplastic drugs. Pharmacovigilance of these drugs needs to be explored, and use of preventative measures needs to be enhanced in order to reduce the incidence and severity of ADRs.

  4. Clinical study of Shenqi Fuzheng injection decreasing side-effects of chemotherapy for patients with ovarian epithelial cancer

    Institute of Scientific and Technical Information of China (English)

    Yu Zhang; Jing Wan; Yuebo Yang; Xiaomao Li

    2013-01-01

    Objective:The aim of the study was to observe the clinical ef ects of Shenqi Fuzheng injection decreasing side-ef ects of chemotherapy for patients with ovarian epithelial cancer. Methods:The 36 cases of ovarian epithelial cancer in The Third Af iliated Hospital of SUN Yat-sen University (Guangzhou, China) from June 2010 to June 2013, were randomly divided into the study group and the control group. The study group contained 18 cases using Shenqi Fuzheng injection combined with TP (Taxol+Carboplatin/cisplatin) chemotherapy, and the control group contained 18 cases only using TP chemotherapy without Shenqi Fuzheng injection. During and after chemotherapy, the side-ef ects and therapy ef ects were observed. Re-sults:The grade II of nausea and vomit were less in the study group than that in the control group, which was significantly dif-ferent (P0.05). There was less degree of decrease of lymphocyte in the study group than that in the control group, which was significantly dif erent (P0.05). There was no significant dif erence in chemotherapy ef ect between the two groups (P>0.05). Conclusion:Shenqi Fuzheng injection can in some degree relieve the side ef ects of TP chemotherapy for the patients with ovarian epithelial cancer, including relieving nausea and vomiting, protecting lymphocytes, and has no conflict ef ect on chemotherapy ef icacy.

  5. A patient with unresectable advanced pancreatic cancer achieving long-term survival with Gemcitabine chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Yoshiki Okamoto; Takashi Maeba; Keitarou Kakinoki; Keiichi Okano; Kunihiko Izuishi; Hisao Wakabayashi; Hisashi Usuki; Yasuvuki Suzuki

    2008-01-01

    A 68-year-old female visited a local clinic with epigastralgia. A routine laboratory test revealed jaundice and liver dysfunction. She was referred to this hospital. Abdominal computed tomography (CT) and endoscopic retrograde cholangio-pancreatography (ERCP) revealed that the density of the entire pancreas had decreased, and showed dilatation of the common bile duct (CBD) and the main pancreatic duct (MPD). Pancreatic cancer was diagnosed by cytological examination analyzing the pancreatic juice obtained by ERCP. When jaundice had decreased the tumor was observed via laparotomy. No ascites, liver metastasis, or peritoneal dissemination was observed. The entire pancreas was a hard mass, and a needle biopsy was obtained from the head, body and tail of the pancreas. These biopsies diagnosed a poorly differentiated adenocarcinoma. Hepaticojejunostomy was thus performed, and postoperative progress was good. Chemotherapy with 1000 mg/body per week of gemcitabine was administered beginning 15 d postoperatively. However, the patient suffered relatively severe side effects, and it was necessary to change the dosing schedule of gemcitabine. Abdominal CT revealed a complete response (CR) after 3 treatments. Therefore, weekly chemotherapy was stopped and was changed to monthly administration. To date, for 4 years after chemotherapy, the tumor has not reappeared.Key werds: Gemcitabine; Long-term survival; Unresectable advanced pancreatic cancer

  6. Quality of life of Brazilian and Spanish cancer patients undergoing chemotherapy: an integrative literature review

    Science.gov (United States)

    Sawada, Namie Okino; Nicolussi, Adriana Cristina; de Paula, Juliana Maria; Garcia-Caro, Maria Paz; Marti-Garcia, Celia; Cruz-Quintana, Francisco

    2016-01-01

    Objective: characterize the scientific production of Brazil and Spain in regard to methodological aspects and aspects of health-related quality of life experienced by cancer patients receiving chemotherapy in both countries. Method: integrative literature review was conducted using the following databases: CINAHL, MEDLINE, SCOPUS and CUIDEN and the electronic libraries PubMed and SciELO, conducted in September 2013. Results: a total of 28 papers met the inclusion criteria. The synthesis of knowledge was presented in three categories of analysis: assessment of quality of life in different types of cancer; sociodemographic factors that influenced quality of life; and type of cancer and interventions that improve quality of life. Chemotherapy affects health-related quality of life and the most important factors were: age, sex, chemotherapy protocol, type of surgery, stage of the disease, educational level, and emotional intelligence. Complementary therapies such as acupuncture, guided visualization, prayers and exercise were positive and reduced side effects. Conclusion: the results showed a poor level of evidence, since 86% of the studies were cross-sectional descriptive studies; the instrument most frequently used to measure health-related quality of life was EORTC QLQ C-30 and more studies were conducted in Brazil than in Spain. PMID:27192414

  7. Utility of high-sensitivity cardiac troponin T in patients receiving anthracycline chemotherapy

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    Blaes AH

    2015-11-01

    Full Text Available Anne H Blaes,1 Aamer Rehman,2 David M Vock,3,4 Xianghua Luo,3,4 Mark Menge,5 Douglas Yee,3 Emil Missov,6 Daniel Duprez6 1Division of Hematology/Oncology/Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, 2Division of Cardiology, University of Louisville, Louisville, KY, 3Masonic Cancer Center, 4Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, 5Park Nicollet Frauenshuh Cancer Center, St Louis Park, 6Division of Cardiology, Department of Medicine, University of Minnesota, Minneapolis, MN, USA Background: Anthracycline chemotherapy remains an integral part of the care for curative intent chemotherapy in breast cancer and non-Hodgkin lymphoma patients. Better tools need to be identified to predict cardiac complications of anthracycline chemotherapy. Materials and methods: We investigated the utility of high-sensitivity cardiac troponin T (hscTnT, N-terminal pro-B-type natriuretic peptide, cardiac troponin T and I, and creatine kinase (CK-MB in cancer patients receiving anthracycline-based chemotherapy, in order to determine whether baseline levels or changes in these biomarkers may help predict the onset of congestive heart failure. Results: Eighteen consecutive patients with a pathologic diagnosis of breast cancer or non-Hodgkin lymphoma were enrolled. The median dose of doxorubicin exposure was 240 mg/m2 (range 240–400 mg/m2. After treatment with doxorubicin, the hscTnT increased to 19.1 pg/mL (P<0.001. CKMB and N-terminal pro-B-type natriuretic peptide levels increased to 1.1 ng/mL and 88.3 pg/mL, respectively (P=0.02. When subjects who had a decline in left ventricular ejection fraction (LVEF by equilibrium radionuclide ventriculography were compared to those who did not have a change in LVEF, there was a suggestion that those subjects with an elevated baseline hscTnT were more likely to have a decline in LVEF (2.7 pg/mL and 0.1 pg/mL, respectively; P=0.07. Spearman

  8. Late Release of Circulating Endothelial Cells and Endothelial Progenitor Cells after Chemotherapy Predicts Response and Survival in Cancer Patients

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    Jeanine M. Roodhart

    2010-01-01

    Full Text Available We and others have previously demonstrated that the acute release of progenitor cells in response to chemotherapy actually reduces the efficacy of the chemotherapy. Here, we take these data further and investigate the clinical relevance of circulating endothelial (progenitor cells (CE(PCs and modulatory cytokines in patients after chemotherapy with relation to progression-free and overall survival (PFS/OS. Patients treated with various chemotherapeutics were included. Blood sampling was performed at baseline, 4 hours, and 7 and 21 days after chemotherapy. The mononuclear cell fraction was analyzed for CE(PC by FACS analysis. Plasma was analyzed for cytokines by ELISA or Luminex technique. CE(PCs were correlated with response and PFS/OS using Cox proportional hazard regression analysis. We measured CE(PCs and cytokines in 71 patients. Only patients treated with paclitaxel showed an immediate increase in endothelial progenitor cell 4 hours after start of treatment. These immediate changes did not correlate with response or survival. After 7 and 21 days of chemotherapy, a large and consistent increase in CE(PC was found (P < .01, independent of the type of chemotherapy. Changes in CE(PC levels at day 7 correlated with an increase in tumor volume after three cycles of chemotherapy and predicted PFS/OS, regardless of the tumor type or chemotherapy. These findings indicate that the late release of CE(PC is a common phenomenon after chemotherapeutic treatment. The correlation with a clinical response and survival provides further support for the biologic relevance of these cells in patients' prognosis and stresses their possible use as a therapeutic target.

  9. Taxane-containing induction chemotherapy followed by definitive chemoradiotherapy. Outcome in patients with locally advanced head and neck cancer

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    Broemme, J.O.; Schmuecking, M.; Leiser, D.; Geretschlaeger, A.; Ghadjar, P.; Aebersold, D.M. [Bern Univ. Hospital and Bern Univ. (Switzerland). Dept. of Radiation Oncology; Arnold, A.; Giger, R. [Bern Univ. (Switzerland). Head and Neck Surgery; Rauch, D. [Bern Univ. (Switzerland). Medical Oncology; Plasswilm, L. [Kantonsspital, St. Gallen (Switzerland). Radiation Oncology

    2013-08-15

    Background: Induction chemotherapy followed by definitive chemoradiotherapy is an intensified treatment approach for locally advanced squamous cell carcinoma of the head and neck (HNSCC) that might be associated with high rates of toxicity. Materials and methods: The data of 40 consecutive patients who underwent induction chemotherapy with docetaxel-containing regimens followed by intensity-modulated radiotherapy (IMRT) and concomitant systemic therapy for unresectable locally advanced HNSCC were retrospectively analyzed. Primary objectives were RT-related acute and late toxicity. Secondary objectives were response to induction chemotherapy, locoregional recurrence-free survival (LRRFS), overall survival (OS), and influencing factors for LRRFS and OS. Results: The median follow-up for surviving patients was 21 months (range, 2-53 months). Patients received a median of three cycles of induction chemotherapy followed by IMRT to 72 Gy. Three patients died during induction chemotherapy and one during chemoradiotherapy. Acute RT-related toxicity was of grade 3 and 4 in 72 and 3 % of patients, respectively, mainly dysphagia and dermatitis. Late RT-related toxicity was mainly xerostomia and bone/cartilage necrosis and was of grade 3 and 4 in 15 % of patients. One- and 2-year LRRFS and OS were 72 and 49 % and 77 and 71 %, respectively. Conclusion: Induction chemotherapy followed by chemoradiotherapy using IMRT was associated with a high rate of severe acute and late RT-related toxicities in this selected patient cohort. Four patients were lost because of fatal complications. Induction chemotherapy did not compromise the delivery of full-dose RT; however, the use of three cycles of concomitant cisplatin was impaired. (orig.)

  10. Increased treatment-related mortality with additional cisplatin-based chemotherapy in patients with nasopharyngeal carcinoma treated with standard radiotherapy

    International Nuclear Information System (INIS)

    Background and purposes: We performed a meta-analysis of randomized controlled trials (RCTs) to determine the overall risk of treatment-related death associated with additional cisplatin-based chemotherapy in patients with nasopharyngeal carcinoma treated with standard radiotherapy. Material and methods: Eligible studies included RCTs in which cisplatin-based chemotherapy in combination with radiotherapy was compared with radiotherapy alone. Statistical analyses were conducted to calculate the summary incidence rates, relative risks (RRs), and 95% confidence intervals (CIs) using fixed- or random-effects models based on the heterogeneity of included studies. Results: A total of 2829 patients from 13 RCTs were included in this study. The overall incidence for treatment-related death in chemoradiotherapy and radiotherapy treated patients was 1.7% and 0.8%. Compared to radiotherapy alone, radiotherapy plus cisplatin-based chemotherapy significantly increased the risk of treatment-related mortality. On subgroup analyses, no difference was found in treatment-related mortality between different timings of chemotherapy and chemotherapeutic agents. Adding cisplatin-based chemotherapy was associated with higher incidences of severe acute toxicity. Conclusions: Cisplatin-based chemotherapy plus radiotherapy increased the risk of treatment-related death and severe acute toxicity, compared with radiotherapy alone. Better management of treatment toxicity might improve the therapeutic gain in patients with nasopharyngeal carcinoma.

  11. THE PROBLEM OF THE USE OF NEW ORAL ANTICOAGULANTS IN CANCER PATIENTS RECEIVING CHEMOTHERAPY

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    A. A. Rumyantsev

    2014-01-01

    Full Text Available Despite large number of known risk factors of venous thromboembolism (VTE in cancer patients existing prediction models do not allow definite identification of cancer patients that have indications for anticoagulant prevention. Besides, heparin and warfarin use for VTE prevention in cancer is accompanied by some problems. New oral anticoagulants (NOAC are promising drugs for use in oncology practice; however their use is complicated by the lack of data on efficacy and safety in these patients, potential drug interactions and the possibility of unpredictable changes in effect during chemotherapy. Widespread use of NOAC for the prevention and treatment of tumor-associated VTE prior to phase III trials is not recommended. However, the criteria for selection of patients for whom the study of the efficacy and safety of NOAC is a priority can now be developed.

  12. Nursing of advanced colorectal cancer patients treated with Cetuximab combined with chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Xiaoping Zhu; Chunli Wu

    2008-01-01

    Cetuximab is a new medication that has recently been approved for the treatment of advanced colorectal cancer. To date we have had tittle experience in using this targeted agent. Eleven patients in our hospital with advanced colorectal cancer were treated with cetuximab and chemotherapy. Based on the curative effect of this combination therapy, we have concluded that the following nursing practices make an important contribution to the patients' prognosis and wellbeing: to establish a good nurse-patient relationship, to increase patient understanding of the side effects, to standardize the medications, to observe and to deal with the side effects of the medications(for example skin reaction, neutropenia, and diarrhea), and to provide continuous mental health care support and education.

  13. Skeletal Muscle Depletion Predicts the Prognosis of Patients with Advanced Pancreatic Cancer Undergoing Palliative Chemotherapy, Independent of Body Mass Index.

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    Younak Choi

    Full Text Available Body composition has emerged as a prognostic factor in cancer patients. We investigated whether sarcopenia at diagnosis and loss of skeletal muscle during palliative chemotherapy were associated with survival in patients with pancreatic cancer.We retrospectively reviewed the clinical outcomes of pancreatic cancer patients receiving palliative chemotherapy between 2003 and 2010. The cross-sectional area of skeletal muscle at L3 by computed tomography was analyzed with Rapidia 3D software. We defined sarcopenia as a skeletal muscle index (SMI< 42.2 cm2/m2 (male and < 33.9 cm2/m2 (female using ROC curve.Among 484 patients, 103 (21.3% patients were sarcopenic at diagnosis. Decrease in SMI during chemotherapy was observed in 156 (60.9% male and 65 (40.6% female patients. Decrease in body mass index (BMI was observed in 149 patients (37.3%, with no gender difference. By multivariate analysis, sarcopenia (P< 0.001, decreasedBMI and SMI during chemotherapy (P = 0.002, P = 0.004, respectively were poor prognostic factors for overall survival (OS. While the OS of male patients was affected with sarcopenia (P< 0.001 and decreased SMI (P = 0.001, the OS of female patients was influenced with overweight at diagnosis (P = 0.006, decreased BMI (P = 0.032 and decreased SMI (P = 0.014. Particularly, while the change of BMI during chemotherapy did not have impact on OS within the patients with maintained SMI (P = 0.750, decrease in SMI was associated with poor OS within the patients with maintained BMI (HR 1.502; P = 0.002.Sarcopenia at diagnosis and depletion of skeletal muscle, independent of BMI change, during chemotherapy were poor prognostic factors in advanced pancreatic cancer.

  14. In vivo synergistic cytogenetic effects of aminophylline on lymphocyte cultures from patients with lung cancer undergoing chemotherapy

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    Mylonaki, Effie; Manika, Katerina [Pulmonary Department, “G.Papanikolaou” General Hospital, Aristotle University of Thessaloniki (Greece); Zarogoulidis, Paul, E-mail: pzarog@hotmail.com [Pulmonary Department, “G.Papanikolaou” General Hospital, Aristotle University of Thessaloniki (Greece); Domvri, Kalliopi; Voutsas, Vasilis; Zarogoulidis, Kostas [Pulmonary Department, “G.Papanikolaou” General Hospital, Aristotle University of Thessaloniki (Greece); Mourelatos, Dionysios [Biology and Genetics, Medical School, Aristotle University of Thessaloniki (Greece)

    2012-12-15

    Highlights: ► SCEs in vivo, a possible predictor of tumor chemoresponse. ► In vivo exposure to combined treatment, applying the SCE assay. ► Aminophylline enhances DNA instability induced by chemotherapy in vivo. ► In vivo synergistic effect of Aminophylline with the chemotherapeutic agents. - Abstract: Background: The anti-cancer and cytogenetic effects of aminophylline (AM) have been demonstrated in several clinical trials. The aim of the present study was to investigate the in vivo cytogenetic effects of AM in newly diagnosed patients with small cell (SCLC) and non-small cell lung cancer (NSCLC), receiving chemotherapy for the first time. Methods: Sister chromatid exchanges (SCEs) and proliferation rate index (PRI) were evaluated in peripheral blood lymphocyte cultures from six patients with SCLC and six patients with NSCLC after the in vitro addition of AM and after the in vivo administration of AM in patients receiving chemotherapy. Results: The in vitro addition of AM significantly increased SCEs only in SCLC patients (p < 0.001). The in vivo administration of AM after chemotherapy increased SCEs in both cancer types (SCLC: p < 0.001, NSCLC: p = 0.003) and this increase was synergistic, the rates of SCEs in the presence of AM were higher than the expected SCE values if the increases above background for chemotherapy and AM were independent and additive (SCLC: p < 0.001, NSCLC: p = 0.008). Although in both groups of patients cell division delays were observed after the combined chemotherapy plus in vivo AM treatment, the correlation between the magnitude of the SCE response and the PRI depression was not statistically significant (p > 0.05). Conclusions: These observations suggest that AM enhances the results of concurrently administered chemotherapy by synergistically increasing its cytogenetic effects in patients with lung cancer.

  15. Natural history of postural instability in breast cancer patients treated with taxane-based chemotherapy: A pilot study.

    Science.gov (United States)

    Monfort, Scott M; Pan, Xueliang; Patrick, Robyn; Singaravelu, Janani; Loprinzi, Charles L; Lustberg, Maryam B; Chaudhari, Ajit M W

    2016-07-01

    Over 230,000 new cases of breast cancer are expected to be diagnosed in the United States in 2015. Taxane-based chemotherapy is often an effective treatment, but can also cause adverse symptoms in patients due to neurotoxicity. These side effects can impair postural control in patients; however, this instability has scarcely been quantified. The purpose of this pilot study was to gain insight into the natural history of postural instability in breast cancer patients being treated with taxane-based chemotherapy. Thirty-two breast cancer patients (31 female/1 male; 47.6±11.2 year; 16 stage II/16 stage III) completed eyes open and eyes closed quiet standing trials in the oncology clinic where they were being treated. These trials were collected at five timepoints throughout their chemotherapy treatment: (1) before initiating chemotherapy to provide a baseline, (2-4) before starting subsequent chemotherapy cycles, and (5) 1-3 months after receiving their last taxane infusion. After the first chemotherapy cycle, patients demonstrated increases in 95% confidence ellipse area of center of pressure (CoP) [45.2%, p=0.01] and root mean squared CoP excursion [18%, p=0.006] compared to baseline values for the eyes closed condition. These balance deficiencies progressed with cumulative taxane exposure. Postural instability persisted 1-3 months after completing chemotherapy with increases in 95% CoP ellipse area [86.8%, p=0.002], root mean squared CoP excursion [32.6%, p=0.001], and mean CoP velocity [30.4%, p=0.024]. The balance impairments demonstrated by patients in this study appear to be clinically relevant when compared to balance impairments previously reported in other patient populations. PMID:27341530

  16. Evaluation of Health Related Quality of Life in Patient with Oral Cavity Squamous Cell Carcinoma Receiving Chemotherapy

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    Mistry CB; Rana DS; Batra V

    2015-01-01

    Objective: To evaluate impact of chemotherapy on Health Related Quality of Life (HRQOL) in patients of oral cavity squamous cell carcinoma (OCSCC) by analysis of two different treatments named Concurrent Chemo - Radiation (CTRT) and Neo-Adjuvant Chemotherapy (NACT). Study Design and Instrument: Prospective longitudinal study by evaluation HRQOL by general quality of life (QLQC30) and head & neck specific (QLQ-H&N35) questionnaires of the European Organization for Res...

  17. Adjuvant Chemotherapy for Patients with Stage III Colon Cancer: Results from a CDC-NPCR Patterns of Care Study

    OpenAIRE

    Cress, Rosemary D; Sabatino, Susan A.; Wu, Xiao-Cheng; Schymura, Maria J; Rycroft, Randi; Stuckart, Erik; Fulton, John; Shen, Tiefu

    2009-01-01

    Objective: To evaluate adjuvant chemotherapy use for Stage III colon cancer. Methods: This analysis included 973 patients with surgically treated stage III colon cancer. Socioeconomic information from the 2000 census was linked to patients’ residential census tracts. Vital status through 12/31/02 was obtained from medical records and linkage to state vital statistics files and the National Death Index. Results: Adjuvant chemotherapy was received by 67%. Treatment varied by state of residence,...

  18. Nutritional variations during chemotherapy for patients suffering from a locally advanced oesophagus cancer

    International Nuclear Information System (INIS)

    As de-nutrition is frequently noticed for patients suffering from a locally advanced oesophagus cancer, the authors report a study of the variations of nutritional parameters during chemotherapy and of their impacts of the treatment process and efficiency. Thus, different parameters have been studied at the beginning, during and at the end of the treatment: weight, albumin range, body weight index, calorie survey, and the nutritional support type. The authors observe very important variations with a significant impact on treatment tolerance and efficiency. Short communication

  19. S-phase induction by interleukin-6 followed by chemotherapy in patients with refractory multiple myeloma

    DEFF Research Database (Denmark)

    de Nully Brown, P; Jensen, P O; Diamant, Marcus;

    1998-01-01

    .0 microg/kg (n = 6) by subcutaneous injection once daily for 5 days and chemotherapy was administered on the last day of rhIL-6 injection. The effect of rhIL-6 treatment on labeling index (LI) was heterogeneous, but no statistically significant change was noted for this particular group as a whole. In two......, our study demonstrated that rhIL-6 can be administered safely to patients with refractory MM, but the cell cycle recruitment approach was not sufficiently effective to be of clinical value....

  20. Monitoring breast masses with ultrasound tomography in patients undergoing neoadjuvant chemotherapy

    Science.gov (United States)

    Lupinacci, Jessica; Duric, Neb; Littrup, Peter; Wang, Ding; Li, Cuiping; Schmidt, Steven; Rama, Olsi; Bey-Knight, Lisa; Myc, Lukasz

    2009-02-01

    As part of an ongoing assessment of the in-vivo performance of a operator independent breast imaging device, based on acoustic tomography, we report on new results obtained with patients undergoing neoadjuvant chemotherapy. Five patients were examined with the prototype on multiple occasions corresponding in time to their chemotherapy sessions. Images of reflection, sound speed and attenuation, representing the entire volume of the breast, were reconstructed from the exam data and analyzed for time-dependent changes during the treatment period. It was found that changes in acoustic properties of the tumors could be measured directly from the images. The measured properties include reflectivity, sound speed and attenuation, leading to measurable changes in the volume, shape and internal attributes of the tumors. These measurements were used to monitor the response of the tumors to the therapy with the long term goal of correlating results with pathological and clinical outcomes. Comparisons with tumor size changes based on traditional US and MRI indicates potential for accurate, quantifiable tracking of tumor volume. Furthermore, our tentative results also show declines in internal properties of the tumors, possibly relating to a reduction in tissue stiffness and/or density. Future work will include an expansion of the study to a larger cohort of patients for determining the statistical significance of our findings.

  1. Clinical Application of Magnetic Resonance Imaging in Management of Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    Directory of Open Access Journals (Sweden)

    Jeon-Hor Chen

    2013-01-01

    Full Text Available Neoadjuvant chemotherapy (NAC, also termed primary, induction, or preoperative chemotherapy, is traditionally used to downstage inoperable breast cancer. In recent years it has been increasingly used for patients who have operable cancers in order to facilitate breast-conserving surgery, achieve better cosmetic outcome, and improve prognosis by reaching pathologic complete response (pCR. Many studies have demonstrated that magnetic resonance imaging (MRI can assess residual tumor size after NAC, and that provides critical information for planning of the optimal surgery. NAC also allows for timely adjustment of administered drugs based on response, so ineffective regimens could be terminated early to spare patients from unnecessary toxicity while allowing other effective regimens to work sooner. This review article summarizes the clinical application of MRI during NAC. The use of different MR imaging methods, including dynamic contrast-enhanced MRI, proton MR spectroscopy, and diffusion-weighted MRI, to monitor and evaluate the NAC response, as well as how changes of parameters measured at an early time after initiation of a drug regimen can predict final treatment outcome, are reviewed. MRI has been proven a valuable tool and will continue to provide important information facilitating individualized image-guided treatment and personalized management for breast cancer patients undergoing NAC.

  2. Sleep Quality and Associated Risk Factors in Leukemia Patients Undergoing Chemotherapy in Iran.

    Science.gov (United States)

    Bagheri-Nesami, Masoumeh; Goudarzian, Amir Hossein; Jan Babaei, Ghasem; Badiee, Milad; Mousavi, Mostafa; Sadegh Sharifi, Mohammad

    2016-01-01

    This study aimed to determine sleep disorders and associated risk factors in leukemia patients undergoing chemotherapy in Imam Khomeini Hospital of Sari, Iran. This cross-sectional study was conducted in 2015 with 100 patients selected. Inclusion criteria included complete mental and psychological health and being over 18 years old, and exclusion criteria included suffering other cancers, other chronic diseases, concurrent radiotherapy, and chemotherapy. The Pittsburgh Sleep Quality standard questionnaire was used to collect data. The questionnaire consisted of mental sleep quality, sleep latency, sleep duration, sleep quality, sleep disturbances, use of sleeping drugs, and impaired daily functioning. Data were analyzed by software SPSS 18 and by using descriptive and inferential tests (Pearson, Spearman, T-test and chi-square). Totals of 47 men (47%) and 53 women (53%) with a mean age of 44.1±1.7, participated in the study. The mean overall score of sleep quality was 9.3±3.9, which represents the average sleep quality in most participants. T-test shows that males have better sleep quality than females (t=2.1; 95%CI:0.004-0.25; Psleep quality increased with age (r=0.22, P=0.03). Results show that the amount of sleep quality was only moderate in most patients, so it is necessary to take coping strategies to improve their quality of sleep. PMID:27165217

  3. Approach to fever assessment in ambulatory cancer patients receiving chemotherapy: a clinical practice guideline

    Science.gov (United States)

    Krzyzanowska, M.K.; Walker-Dilks, C.; Atzema, C.; Morris, A.; Gupta, R.; Halligan, R.; Kouroukis, T.; McCann, K.

    2016-01-01

    Background This guideline was prepared by the Fever Assessment Guideline Development Group, a group organized by the Program in Evidence-Based Care at the request of the Cancer Care Ontario Systemic Treatment Program. The mandate was to develop a standardized approach (in terms of definitions, information, and education) for the assessment of fever in cancer patients receiving chemotherapy. Methods The guideline development methods included a search for existing guidelines, literature searches in medline and embase for systematic reviews and primary studies, internal review by content and methodology experts, and external review by targeted experts and intended users. Results The search identified eight guidelines that had partial relevance to the topic of the present guideline and thirty-eight primary studies. The studies were mostly noncomparative prospective or retrospective studies. Few studies directly addressed the topic of fever except as one among many symptoms or adverse effects associated with chemotherapy. The recommendations concerning fever definition are supported mainly by other existing guidelines. No evidence was found that directly pertained to the assessment of fever before a diagnosis of febrile neutropenia was made. However, some studies evaluated approaches to symptom management that included fever among the symptoms. Few studies directly addressed information needs and resources for managing fever in cancer patients. Conclusions Fever in patients with cancer who are receiving systemic therapy is a common and potentially serious symptom that requires prompt assessment, but currently, evidence to inform best practices concerning when, where, and by whom that assessment is done is very limited.

  4. Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy: randomised controlled trial

    DEFF Research Database (Denmark)

    Adamsen, Lis; Quist, Morten; Andersen, Christina;

    2009-01-01

    OBJECTIVE: To assess the effect of a multimodal group exercise intervention, as an adjunct to conventional care, on fatigue, physical capacity, general wellbeing, physical activity, and quality of life in patients with cancer who were undergoing adjuvant chemotherapy or treatment for advanced...... disease. DESIGN: Randomised controlled trial. SETTING: Two university hospitals in Copenhagen, Denmark. PARTICIPANTS: 269 patients with cancer; 73 men, 196 women, mean age 47 years (range 20-65) representing 21 diagnoses. Main exclusion criteria were brain or bone metastases. 235 patients completed follow...... and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), Medical Outcomes Study Short Form (MOS SF-36), Leisure Time Physical Activity Questionnaire, muscular strength (one repetition maximum), maximum oxygen consumption (Vo(2)max). Statistical methods The general linear model was used...

  5. Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy

    DEFF Research Database (Denmark)

    Adamsen, Lis; Quist, Morten; Andersen, Christina;

    2009-01-01

    OBJECTIVE: To assess the effect of a multimodal group exercise intervention, as an adjunct to conventional care, on fatigue, physical capacity, general wellbeing, physical activity, and quality of life in patients with cancer who were undergoing adjuvant chemotherapy or treatment for advanced...... disease. DESIGN: Randomised controlled trial. SETTING: Two university hospitals in Copenhagen, Denmark. PARTICIPANTS: 269 patients with cancer; 73 men, 196 women, mean age 47 years (range 20-65) representing 21 diagnoses. Main exclusion criteria were brain or bone metastases. 235 patients completed follow...... and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), Medical Outcomes Study Short Form (MOS SF-36), Leisure Time Physical Activity Questionnaire, muscular strength (one repetition maximum), maximum oxygen consumption (Vo(2)max). Statistical methods The general linear model was used...

  6. Effect of a Multimodal High Intensity Exercise Intervention in Cancer Patients Undergoing Chemotherapy

    DEFF Research Database (Denmark)

    Adamsen, Lis; Quist, Morten; Andersen, Christina;

    2009-01-01

    Abstract: Objective To assess the effect of a multimodal group exercise intervention, as an adjunct to conventional care, on fatigue, physical capacity, general wellbeing, physical activity, and quality of life in patients with cancer who were undergoing adjuvant chemotherapy or treatment...... for advanced disease. Design: Randomised controlled trial. Setting: Two university hospitals in Copenhagen, Denmark. Participants: 269 patients with cancer; 73 men, 196 women, mean age 47 years (range 20-65) representing 21 diagnoses. Main exclusion criteria were brain or bone metastases. 235 patients...... Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), Medical Outcomes Study Short Form (MOS SF-36), Leisure Time Physical Activity Questionnaire, muscular strength (one repetition maximum), maximum oxygen consumption (Vo2max). Statistical methods: The general linear...

  7. [Transarterial infusion chemotherapy using fine-powder cisplatin in patients with advanced hepatocellular carcinoma].

    Science.gov (United States)

    Hatanaka, Takeshi; Kakizaki, Satoru; Ueno, Takashi; Takeuchi, Suguru; Takizawa, Daichi; Katakai, Kenji

    2014-02-01

    We investigated the therapeutic effects and safety of fine powder cisplatin for patients with advanced hepatocellular carcinoma( HCC). From January 2006 to March 2012, 123 patients with advanced HCC were treated by transarterial infusion chemotherapy(TAI)with fine-powder cisplatin(IA-call®, Nippon Kayaku Co. Ltd., Tokyo, Japan). The drug was infused into the liver through the feeding artery at a dose of 65 mg/m2. The treatment was repeated every 4 to 8 weeks until evidence of either tumor progression or unacceptable toxicity appeared. Treatment responses were classified as complete response(CR), partial response(PR), stable disease(SD), and progressive disease(PD)in 3.2%, 12.0%, 32.2%, and 52.4% of patients, respectively. The median survival durations were as follows: overall, 12.2 months; CR/PR patients, 23.8 months; and SD/PD patients, 10.6 months. The cumulative survival rates of CR/PR patients were significantly higher than those of SD/PD patients (pPIVKA- II )were predictive factors of survival duration. Problematic adverse events were not observed in any of the patients. Our results suggest that TAI using fine-powder cisplatin can be safely administered for advanced HCC and can improve the prognosis of patients with advanced disease. PMID:24743198

  8. The Impact of Chemotherapy on Hepatitis B Antibody Titer in Patients with Hematological Malignancies

    Directory of Open Access Journals (Sweden)

    Münci Yağcı

    2015-09-01

    Full Text Available Objective: To investigate the influence of chemotherapy (CT on HBsAb titer in patients receiving CT due to hematological malignancy. Materials and Methods: The data of 75 patients who received CT with the diagnosis of various hematological malignancies and who had serum HBsAb levels measured prior to and after the cessation of CT were evaluated retrospectively. Results: The median age of the patients was 52 years (range: 16-78 with 49 (65% males and 26 (35% females. Median HBsAb titer decreased significantly after CT compared to the pre-CT median HBsAb titer [68 (range: 0-1000 vs. 100 (range: 6.2-1000] (p=0.001. In subgroup analysis, median HBsAb titer decreased significantly after CT in acute leukemia patients [110 (range: 6.2-1000 vs. 67.8 (range: 0-1000] (p=0.003 and in patients receiving intensive CT [97.2 (range: 6.2-1000 vs. 71 (range: 0-1000] (p=0.036. The decrease in median HBsAb titer was significant in male patients (p<0.001. HBsAb became negative after CT in 9 patients who were HBcAb-negative and had lower pre-CT HBsAb levels. Conclusion: HBsAb decreased after CT, especially in acute leukemia and male patients, and in patients receiving intensive CT.

  9. Response to chemotherapy and association with three tumour markers in breast cancer patients in Ghana

    Directory of Open Access Journals (Sweden)

    Emmanuel Amankwaa Frempong

    2014-08-01

    Full Text Available Purpose: Oestrogen receptor (ER, progesterone receptor (PR and human epidermal growth factor 2 (HER2/neu expression in breast cancer patients predict response to chemotherapy though recorded extent vary. This retrospective study aimed to investigate the relationship between ER, PR and HER2/neu expression and response of breast cancer to chemotherapy at a tertiary hospital in Ghana. Methods: Records of all breast cancer cases seen from 2009 through 2011 were reviewed. Their receptor status, first line treatment [4 cycles of Adriamycin (60mg/m2 + Cyclophosphamide (600mg/m2], second line treatment [Capecitabine (1g/m2 + Paclitaxel (170mg/m2] and clinical response were extracted.Results: Complete remission after first and second line treatments were observed in 36 (38.3%, 95% CI: 28.5 to 48.9 and 34 (58.6%, 95% CI: .44.9 to 71.4 respectively. After both first and second line treatment 70 (74.5%, 95% CI: 64.4 - 82.9 had gone into remission. Prevalence of ER, PR, HER2/neu and Triple negative breast cancer (TNBC were 34.0% (95% CI: 24.6 to 44.5, 20.2% (95% CI: 12.6 to 29.7, 8.5% (95% CI: 3.7 to 16.1 and 59.6% (95%CI: 48.9 to 69.6 respectively. ER and PR positivity were independently associated with complete remission after first line treatment while TNBC was associated with non-remission. Conversely ER was independently associated with non-remission after second line treatment while TNBC was associated with complete remission. Conclusion: ER and TNBC status are significant predictors of complete remission and non-remission respectively after chemotherapy for breast cancer patient in Ghana.................................................................Cite this article as:Amankwaa-Frempong E, Yeboah FA, Nguah SB, Afriyie OO. Response to chemotherapy and association with three tumour markers in breast cancer patients in Ghana. Int J Cancer Ther Oncol 2014; 2(3:02034. DOI: 10.14319/ijcto.0203.4

  10. Effect of Neoadjuvant Chemotherapy on Improvement of Surgical Resectibility and Survival of Patients with Stage ⅢA Non Small Cell Lung Cancer

    Institute of Scientific and Technical Information of China (English)

    LIJian; YULichao; 等

    2002-01-01

    Ojbective To assess the effect of neoadjuvant chemotherapy on surgical resectibility and survival in patients with stage ⅢA non small cell lung cancer(NSCLC).Methods 42 patients with stage ⅢA NSCLC were randomized to receive either two cycles chemotherapy followed by surgery(neoadjuvant chemotherapy group)or surgery alone(surgery alone group).All patients received four cycles chemotherapy after surgery.Results The overall response to chemotherapy was 42.9%(38.1% partial response and 4.8% complete response).Toxicity of chemotherapy was minor and consisted mainly of gastroenterological side effects and myelosuppression.Patients treated with neoadjuvant chemotherapy had estimated surgical resection rate of 95.2%(n=20)and a complete resection rate in 52.4%(n=11) compared to 66.7%(n=14)and 28.6%(n=6)respectively,for patients with surgery alone(P<0.05).None of the patients died from the operation.The median survival was 24.6 months in the neoadjuvant chemotherapy group as compared to only 10.8 months in the surgery alone group(P<0.05).The 2-year survival rate was 57.1% in the chemotherapy group as compared to 28.6% in the surgery alone group(P<0.05).Conclusion Neoadjuvant chemotherapy improves the surgical resectibility and increases the median survival and 2-year survival rate of patients with stage ⅢA NSCLC.

  11. DNA Damage and Repair Biomarkers in Cervical Cancer Patients Treated with Neoadjuvant Chemotherapy: An Exploratory Analysis.

    Directory of Open Access Journals (Sweden)

    Patrizia Vici

    Full Text Available Cervical cancer cells commonly harbour a defective G1/S checkpoint owing to the interaction of viral oncoproteins with p53 and retinoblastoma protein. The activation of the G2/M checkpoint may thus become essential for protecting cancer cells from genotoxic insults, such as chemotherapy. In 52 cervical cancer patients treated with neoadjuvant chemotherapy, we investigated whether the levels of phosphorylated Wee1 (pWee1, a key G2/M checkpoint kinase, and γ-H2AX, a marker of DNA double-strand breaks, discriminated between patients with a pathological complete response (pCR and those with residual disease. We also tested the association between pWee1 and phosphorylated Chk1 (pChk1, a kinase acting upstream Wee1 in the G2/M checkpoint pathway. pWee1, γ-H2AX and pChk1 were retrospectively assessed in diagnostic biopsies by immunohistochemistry. The degrees of pWee1 and pChk1 expression were defined using three different classification methods, i.e., staining intensity, Allred score, and a multiplicative score. γ-H2AX was analyzed both as continuous and categorical variable. Irrespective of the classification used, elevated levels of pWee1 and γ-H2AX were significantly associated with a lower rate of pCR. In univariate and multivariate analyses, pWee1 and γ-H2AX were both associated with reduced pCR. Internal validation conducted through a re-sampling without replacement procedure confirmed the robustness of the multivariate model. Finally, we found a significant association between pWee1 and pChk1. The message conveyed by the present analysis is that biomarkers of DNA damage and repair may predict the efficacy of neoadjuvant chemotherapy in cervical cancer. Further studies are warranted to prospectively validate these encouraging findings.

  12. DNA Damage and Repair Biomarkers in Cervical Cancer Patients Treated with Neoadjuvant Chemotherapy: An Exploratory Analysis.

    Science.gov (United States)

    Vici, Patrizia; Buglioni, Simonetta; Sergi, Domenico; Pizzuti, Laura; Di Lauro, Luigi; Antoniani, Barbara; Sperati, Francesca; Terrenato, Irene; Carosi, Mariantonia; Gamucci, Teresa; Dattilo, Rosanna; Bartucci, Monica; Vincenzoni, Cristina; Mariani, Luciano; Vizza, Enrico; Sanguineti, Giuseppe; Gadducci, Angiolo; Vitale, Ilio; Barba, Maddalena; De Maria, Ruggero; Mottolese, Marcella; Maugeri-Saccà, Marcello

    2016-01-01

    Cervical cancer cells commonly harbour a defective G1/S checkpoint owing to the interaction of viral oncoproteins with p53 and retinoblastoma protein. The activation of the G2/M checkpoint may thus become essential for protecting cancer cells from genotoxic insults, such as chemotherapy. In 52 cervical cancer patients treated with neoadjuvant chemotherapy, we investigated whether the levels of phosphorylated Wee1 (pWee1), a key G2/M checkpoint kinase, and γ-H2AX, a marker of DNA double-strand breaks, discriminated between patients with a pathological complete response (pCR) and those with residual disease. We also tested the association between pWee1 and phosphorylated Chk1 (pChk1), a kinase acting upstream Wee1 in the G2/M checkpoint pathway. pWee1, γ-H2AX and pChk1 were retrospectively assessed in diagnostic biopsies by immunohistochemistry. The degrees of pWee1 and pChk1 expression were defined using three different classification methods, i.e., staining intensity, Allred score, and a multiplicative score. γ-H2AX was analyzed both as continuous and categorical variable. Irrespective of the classification used, elevated levels of pWee1 and γ-H2AX were significantly associated with a lower rate of pCR. In univariate and multivariate analyses, pWee1 and γ-H2AX were both associated with reduced pCR. Internal validation conducted through a re-sampling without replacement procedure confirmed the robustness of the multivariate model. Finally, we found a significant association between pWee1 and pChk1. The message conveyed by the present analysis is that biomarkers of DNA damage and repair may predict the efficacy of neoadjuvant chemotherapy in cervical cancer. Further studies are warranted to prospectively validate these encouraging findings. PMID:26930412

  13. Comparing treatment outcomes of different chemotherapy sequences during intensity modulated radiotherapy for advanced N-stage nasopharyngeal carcinoma patients

    OpenAIRE

    Sun, Xueming; Zeng, Lei; Chen, Chunyan; Huang, Ying; Han, Fei; Xiao, WeiWei; Liu, Shuai; Lu, Taixiang

    2013-01-01

    Background N-stage is related to distant metastasis of nasopharyngeal carcinoma (NPC) patients. We performed this study to compare the efficacy of different chemotherapy sequences in advanced N-stage (N2 and N3) NPC patients treated with intensity modulated radiotherapy (IMRT). Methods From 2001 to 2008, 198 advanced N-stage NPC patients were retrospectively analyzed. Thirty-three patients received IMRT alone. Concurrent chemoradiotherapy (CCRT) was delivered to 72 patients, neoadjuvant chemo...

  14. Pharmacokinetics of intraperitoneal chemotherapy with continuous washing methods for patients with ovarian cancer

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Objective: To compare the pharmacokinetics of the routine intraperitonealchemotherapy (RIP) and continuous washing intraperitoneal chemotherapy (CWIP) of cisplatin(CDDP) in 38 patients with ovarian cancer. Methods: The patients had a performance status ofⅡ -Ⅳ on the FIGO scale.38 patients were randomized into CWIP group (16 patients) and RIP group(22 patients). CDDP was used as intraperitoneal chemotherapy (IP) with 70mg/m2. In 72h, thesamples from serum, ascites and urine were collected respectively and their platinum density weredetermined with electrochemistry polarographic analysis. On the third day and one month after IP,liver and kidney function and blood routine were examined. Results: The maximum concentration(Cmax) of plasma in CWIP and RIP groups were 3.84μg/ml and 1.27μg/ml respectively;the Cmaxof ascites were 7.04μg/ml and 4.43μg/ml respectively in the two groups. The area under the plas-ma concentration-time curve(AUC) in CWIP and RIP groups were 1067.77μg. h/ml and 191.72μg.h/ml respectively,and 1299.02μg. h/ml and 584.43μg. h/ml in ascites,their statistics dif-ference were significant ( P < 0.05). Conclusion: CWIP is better than the RIP in the pharmacoki-netics, while its side-effects is not increased. The new methods may be used on the patients.

  15. The effect of dietary intake changes on nutritional status in acute leukaemia patients after first induction chemotherapy.

    Science.gov (United States)

    Malihi, Z; Kandiah, M; Chan, Y M; Esfandbod, M; Vakili, M; Hosseinzadeh, M; Zarif Yeganeh, M

    2015-07-01

    This study aimed to evaluate how changes in dietary intake among acute lymphoblastic and acute myeloid leukaemia (ALL and AML) patients affect nutritional status after the first induction chemotherapy. Dietary intake was assessed using 24-h recall and a 136-item food frequency questionnaire. Nutritional status was assessed by Patients Subjective Global Assessment questionnaire before starting induction therapy and again after 1 month. All newly diagnosed acute leukaemia patients aged 15 years old and older who attended three referral hospitals for initiation of their induction chemotherapy were included in the sample selection provided that they gave informed consent. A total of 30 AML and 33 ALL patients participated in the study. Dietary intake and nutritional status worsened after the chemotherapy treatment. Dietary intake in terms of macronutrients, micronutrients, food variety and diet diversity score changed significantly after the induction chemotherapy. No significant relationship was found between the changes in dietary indices and nutritional status. Chemotherapy-related side effects as an additional factor to cancer itself could affect dietary intake of leukaemia patients. The effectiveness of an early assessment of nutritional status and dietary intake should be further investigated in order to deter further deterioration.

  16. Pre-chemotherapy differences in visuospatial working memory in breast cancer patients compared to controls: An fMRI study.

    Directory of Open Access Journals (Sweden)

    Carole Susan Scherling

    2011-11-01

    Full Text Available IntroductionCognitive deficits are a side-effect of chemotherapy, however pre-treatment research is limited. This study examines neurofunctional differences during working memory between breast cancer (BC patients and controls, prior to chemotherapy. MethodsEarly stage BC females (23, scanned after surgery but before chemotherapy, were individually matched to non-cancer controls. Participants underwent fMRI while performing a Visuospatial N-back task and data was analyzed by multiple group comparisons. fMRI task performance, neuropsychological tests, hospital records and salivary biomarkers were also collected.ResultsThere were no significant group differences on neuropsychological tests, estrogen or cortisol. Patients made significantly fewer commission errors but had less overall correct responses and were slower than controls during the task. Significant group differences were observed for the fMRI data, yet results depended on the type of analysis. BC patients presented with increased activations during working memory compared to controls in areas such as the inferior frontal gyrus, insula, thalamus, and midbrain. Individual group regressions revealed a reverse relationship between brain activity and commission errors. ConclusionsThis is the first fMRI investigation to reveal neurophysiological differences during visuospatial working memory between BC patients pre-chemotherapy and controls.SignificanceThis highlights the need to better understand the pre-chemotherapy BC patient and the effects of associated confounding variables.

  17. Impact of invasive fungal disease on the chemotherapy schedule and event-free survival in acute leukemia patients who survived fungal disease: a case-control study

    OpenAIRE

    Even, Caroline; Bastuji-Garin, Sylvie; Hicheri, Yosr; Pautas, Cécile; Botterel, Francoise; Maury, Sébastien; Cabanne, Ludovic; Bretagne, Stéphane; Cordonnier, Catherine

    2010-01-01

    Patients with acute leukemia who initially survive invasive fungal disease must receive chemotherapy or go on to transplant. Many centers change subsequent chemotherapy to decrease the risk of fungal reactivation. This case-control study compared acute leukemia patients (n=28) who developed a proven or probable fungal disease and survived four weeks later, to patients who did not (n=78), and assessed the impact of fungal disease on the chemotherapy regimens, and overall and event-free survival.

  18. Emmprin and survivin predict response and survival following cisplatin-containing chemotherapy in patients with advanced bladder cancer

    DEFF Research Database (Denmark)

    Als, Anne B; Dyrskjøt, Lars; von der Maase, Hans;

    2007-01-01

    PURPOSE: Cisplatin-containing chemotherapy is the standard of care for patients with locally advanced and metastatic transitional cell carcinoma of the urothelium. The response rate is approximately 50% and tumor-derived molecular prognostic markers are desirable for improved estimation of response...... in an independent material of 124 patients receiving cisplatin-containing therapy. RESULTS: Fifty-five differentially expressed genes correlated significantly to survival time. Two of the protein products (emmprin and survivin) were validated using immunohistochemistry. Multivariate analysis identified emmprin...... independent prognostic factors for response and survival after cisplatin-containing chemotherapy in patients with advanced bladder cancer....

  19. Emmprin and Survivin predict response and survival following cisplatin-containing chemotherapy in patients with advanced bladder cancer

    DEFF Research Database (Denmark)

    Als, Anne Birgitte; Andersen, Lars Dyrskjøt; Maase, Hans von der;

    2007-01-01

    PURPOSE: Cisplatin-containing chemotherapy is the standard of care for patients with locally advanced and metastatic transitional cell carcinoma of the urothelium. The response rate is approximately 50% and tumor-derived molecular prognostic markers are desirable for improved estimation of response...... in an independent material of 124 patients receiving cisplatin-containing therapy. RESULTS: Fifty-five differentially expressed genes correlated significantly to survival time. Two of the protein products (emmprin and survivin) were validated using immunohistochemistry. Multivariate analysis identified emmprin...... independent prognostic factors for response and survival after cisplatin-containing chemotherapy in patients with advanced bladder cancer....

  20. A randomized trial of amifostine in patients with high-dose VIC chemotherapy plus autologous blood stem cell transplanation

    OpenAIRE

    Hartmann, J T; Vangerow, A von; Fels, L M; Knop, S.; Stolte, H.; Kanz, L; Bokemeyer, C

    2001-01-01

    This pilot study evaluates the degree of side effects during high-dose chemotherapy (HD-VIC) plus autologous bone marrow transplant (HDCT) and its possible prevention by the cytoprotective thiol-derivate amifostine. Additionally, the in-patient medical costs of both treatment arms were compared. 40 patients with solid tumours were randomized to receive HD-VIC chemotherapy with or without amifostine (910 mg/m2 at day 1–3) given as a short infusion prior to carboplatin and ifosfamide. Patients ...

  1. Neoadjuvant chemotherapy in locally advanced nasopharyngeal carcinoma: Defining high-risk patients who may benefit before concurrent chemotherapy combined with intensity-modulated radiotherapy

    Science.gov (United States)

    Du, Xiao-Jing; Tang, Ling-Long; Chen, Lei; Mao, Yan-Ping; Guo, Rui; Liu, Xu; Sun, Ying; Zeng, Mu-Sheng; Kang, Tie-Bang; Shao, Jian-Yong; Lin, Ai-Hua; Ma, Jun

    2015-01-01

    The purpose of this study was to create a prognostic model for distant metastasis in patients with locally advanced NPC who accept concurrent chemotherapy combined with intensity-modulated radiotherapy (CCRT) to identify high-risk patients who may benefit from neoadjuvant chemotherapy (NACT). A total of 881 patients with newly-diagnosed, non-disseminated, biopsy-proven locoregionally advanced NPC were retrospectively reviewed; 411 (46.7%) accepted CCRT and 470 (53.3%) accepted NACT followed by CCRT. Multivariate analysis demonstrated N2–3 disease, plasma Epstein–Barr virus (EBV) DNA > 4000 copies/mL, serum albumin ≤46 g/L and platelet count >300 k/cc were independent prognostic factors for distant metastasis in the CCRT group. Using these four factors, a prognostic model was developed, as follows: 1) low-risk group: 0–1 risk factors; and 2) high-risk group: 2–4 risk factors. In the high-risk group, patients who accepted NACT + CCRT had significantly higher distant metastasis-free survival and progression-free survival rates than the CCRT group (P = 0.001; P = 0.011). This simple prognostic model for distant metastasis in locoregionally advanced NPC may facilitate with the selection of high-risk patients who may benefit from NACT prior to CCRT. PMID:26564805

  2. MRI in diagnosis of pathological complete response in breast cancer patients after neoadjuvant chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Li, Yan-Ling; Zhang, Xiao-Peng; Li, Jie; Cao, Kun; Cui, Yong; Li, Xiao-Ting; Sun, Ying-Shi, E-mail: sys@bjcancer.org

    2015-02-15

    Graphical abstract: After NAC, the original tumor area still had residual enhancement which may be misdiagnosed to be residual tumor with the current standard. Under the new standards it can effectively be correctly identified as pCR. And the pathological analysis ensured the diagnosis of pCR after surgery. - Highlights: • The confirmation of complete pathological response (pCR) after Neo-adjuvant chemotherapy (NAC) of breast cancer patients can contribute to an optimal choice of surgical procedure. • The present study selected out effective indicators for diagnosis of pCR by MRI using non-pCR cases as the control. • The study established an appropriate diagnostic program to maximize the accuracy of detecting pCR by MRI. - Abstract: Objective: To select effective indicators for diagnosis of pathological complete response (pCR) by MRI and to establish an appropriate diagnostic program to maximize the accuracy of pCR detection by MRI. Materials and methods: Twenty-one pCR patients and 22 non-pCR randomly selected patients receiving neoadjuvant chemotherapy (NAC) and subsequent surgery were recruited for the study. All patients underwent breast MRIs both before and after chemotherapy. Changes in diameter, area and dynamic variables between the first and final MRI were compared between the two groups. Logistic and ROC analysis were performed to select effective indicators for predicting pCR on MRI. Results: Eleven out of 43 patients had no residual enhanced areas on MRI, and the sensitivity and specificity for predicting pCR on MRI under the current criterion was 52.38% and 100%, respectively. Logistic regression analysis revealed that changes in diameter, SI{sub peak} and area were effective in predicting pCR by MRI. The latter two parameters had a greater impact on diagnosis than the diameter change. Two new independent criteria were established to predict pCR on MRI: (1) a reduction of ≥78% in area; and (2) a combination of a reduction of ≥27% in SI

  3. MRI in diagnosis of pathological complete response in breast cancer patients after neoadjuvant chemotherapy

    International Nuclear Information System (INIS)

    Graphical abstract: After NAC, the original tumor area still had residual enhancement which may be misdiagnosed to be residual tumor with the current standard. Under the new standards it can effectively be correctly identified as pCR. And the pathological analysis ensured the diagnosis of pCR after surgery. - Highlights: • The confirmation of complete pathological response (pCR) after Neo-adjuvant chemotherapy (NAC) of breast cancer patients can contribute to an optimal choice of surgical procedure. • The present study selected out effective indicators for diagnosis of pCR by MRI using non-pCR cases as the control. • The study established an appropriate diagnostic program to maximize the accuracy of detecting pCR by MRI. - Abstract: Objective: To select effective indicators for diagnosis of pathological complete response (pCR) by MRI and to establish an appropriate diagnostic program to maximize the accuracy of pCR detection by MRI. Materials and methods: Twenty-one pCR patients and 22 non-pCR randomly selected patients receiving neoadjuvant chemotherapy (NAC) and subsequent surgery were recruited for the study. All patients underwent breast MRIs both before and after chemotherapy. Changes in diameter, area and dynamic variables between the first and final MRI were compared between the two groups. Logistic and ROC analysis were performed to select effective indicators for predicting pCR on MRI. Results: Eleven out of 43 patients had no residual enhanced areas on MRI, and the sensitivity and specificity for predicting pCR on MRI under the current criterion was 52.38% and 100%, respectively. Logistic regression analysis revealed that changes in diameter, SIpeak and area were effective in predicting pCR by MRI. The latter two parameters had a greater impact on diagnosis than the diameter change. Two new independent criteria were established to predict pCR on MRI: (1) a reduction of ≥78% in area; and (2) a combination of a reduction of ≥27% in SIpeak and of

  4. Bevacizumab and etoposide combination chemotherapy in patients with recurrent malignant gliomas who failed bevacizumab

    Directory of Open Access Journals (Sweden)

    Beverly D. Fu

    2012-02-01

    Full Text Available Bevacizumab is the current standard of care treatment for recurring malignant glioma patients. However, most of the tumors become resistant to bevacizumab, and there is no standardized, effective chemotherapy for the malignant glioma patients after bevacizumab failure. Retrospective chart review was performed in order to identify the malignant glioma patients treated with oral, metronomic etoposide in combination with bevacizumab after being diagnosed with progressive disease while on bevacizumab. This review was approved by the Institutional Review Board (IRB of the University of California, Irvine. Six malignant gliomas patients met the inclusion criteria. The median progression-free survival (PFS for the anaplastic astrocytoma (AA patients was eight months, and the overall survival was 28 months. The two Glioblastoma Multiforme (GBM patients showed tumor progression after four to eight weeks of treatment with bevacizumab and etoposide, and died within four months of beginning the etoposide/bevacizumab regimen. In this limited study, patients with AA demonstrated prolonged control on combination treatment with bevacizumab and oral etoposide, despite initial tumor progression on bevacizumab. These results may warrant further investigation on a prospective clinical trial of this combination in AA patients who developed resistance to bevacizumab.

  5. The effects on surgery and preoperative patients with non-small cell lung cancer by preoperative bronchial artery infusion chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Shuhong Tang; Jilai Bian; Mingwu Li

    2008-01-01

    Objective: To study the efficiency, safety and feasibility of preoperative bronchial artery infusion (BAI) chemotherapy on operation in patients with locally advanced (stage Ⅲ) non-small cell lung cancer (NSCLC).Methods: 92 cases with locally advanced NSCLC patients were randomly divided into two groups: (1) BAI chemotherapy group: 39 cases were received BAI chemotherapy for 2 courses and followed surgery; (2) surgery alone group: 51 cases were treated by operation alone.The complete resection rate and preoperative complications were compared between these two groups.Results: In BAI chemotherapy group, the rate of clinical efficiency was 68.3% with slight toxicity.In BAI chemotherapy group the surgery complete resection rate was 89.7%, which was significantly higher than that in surgery alone group (72.5%, P<0.05).No significant differences of blood loss, operative complications and mortality were observed between these two groups.Conclusion: BAI neoadjuvant chemotherapy was safe and effective, which can increase the complete resection rate of the tumor and did not increase the operative complications and mortality.

  6. Prediction models for platinum-based chemotherapy response and toxicity in advanced NSCLC patients.

    Science.gov (United States)

    Yin, Ji-Ye; Li, Xi; Li, Xiang-Ping; Xiao, Ling; Zheng, Wei; Chen, Juan; Mao, Chen-Xue; Fang, Chao; Cui, Jia-Jia; Guo, Cheng-Xian; Zhang, Wei; Gao, Yang; Zhang, Chun-Fang; Chen, Zi-Hua; Zhou, Hui; Zhou, Hong-Hao; Liu, Zhao-Qian

    2016-07-10

    In this study, we aimed to establish a platinum-based chemotherapy response and toxicity prediction model in advanced non-small cell lung cancer (NSCLC) patients. 416 single nucleotide polymorphisms (SNPs) in 185 genes were genotyped, and their association with drug response and toxicity were estimated using logistic regression. Nine data mining techniques were employed to establish the prediction model; the sensitivity, specificity, overall accuracy and receiver operating characteristic (ROC) curve were used to assess the models' performance. Finally, selected models were validated in an independent cohort. The models established by naïve Bayesian algorithm had the best performance. The response prediction model achieved a sensitivity of 0.90 and a specificity of 0.47 with the ROC area under curve (AUC) of 0.80. The overall toxicity prediction model achieved a sensitivity of 0.86 and a specificity of 0.46 with the ROC AUC of 0.73. The hematological toxicity prediction model achieved a sensitivity of 0.89 and a specificity of 0.39 with the ROC AUC of 0.76. The gastrointestinal toxicity prediction model achieved a sensitivity of 0.93 and a specificity of 0.35 with the ROC AUC of 0.80. In conclusion, we provided platinum-based chemotherapy response and toxicity prediction models for advanced NSCLC patients. PMID:27126360

  7. Young Cervical Cancer Patients May Be More Responsive than Older Patients to Neoadjuvant Chemotherapy Followed by Radical Surgery.

    Directory of Open Access Journals (Sweden)

    Jin Zhou

    Full Text Available To evaluate the effects of age and the clinical response to neoadjuvant chemotherapy (NACT in patients with cervical cancer who received neoadjuvant chemotherapy followed by radical surgery.A total of 1,014 patients with advanced cervical cancer who received NACT followed by radical surgery were retrospectively selected. Patients were divided into young (aged ≤35 years, n = 177 and older (aged >35 years, n = 837 groups. We compared the short-term responses and survival rates between the groups. The five-year disease-free survival (DFS and overall survival (OS rates were stratified by age, NACT response, and FIGO stage.The overall response rate was 86.8% in the young group and 80.9% in the older group. The young patients had an earlier FIGO stage (P<0.001, a higher rate of adenocarcinoma (P = 0.022, and more lymph node metastasis (P = 0.033 than the older patients. The presence of adenocarcinoma as the histological type (P = 0.024 and positive lymph node metastasis (P<0.001 were identified as independent risk factors for survival. When stratified by age and clinical response, young patients with no response to NACT had a worse clinicopathological condition compared with the other subgroups. Compared with non-responders, responders to NACT had a higher five-year DFS rate (80.1% versus 71.8%; P = 0.019 and OS rate (82.6% versus 71.8%; P = 0.003 among the young patients but not among the older patients.Responders to NACT aged 35 years or younger benefitted the most from NACT, while the young non-responders benefitted the least. Age might represent an important factor to consider when performing NACT in patients with cervical cancer.

  8. Incidence and Impact of Baseline Electrolyte Abnormalities in Patients Admitted with Chemotherapy Induced Febrile Neutropenia

    Directory of Open Access Journals (Sweden)

    Asim Jamal Shaikh, Samira Ahmed Bawany, Nehal Masood, Ausaf Ahmed Khan, Ahmed Nadeem Abbasi, Syed Najeeb Niamutullah, Adnan Zaidi, Salman Adil, Shiyam Kumar

    2011-01-01

    Full Text Available BACKGROUND: Febrile neutropenia (FN and myelosupression remain a challenging oncologic medical emergency and dose limiting toxicity associated with chemotherapy for cancers. Various factors are known to affect the outcomes for patients diagnosed with FN. Electrolyte abnormalities have commonly been observed, but the real incidence and their impact has been only scarcely studied in literature.METHODS: This was a prospective, observational study. A total of two hundred and fifteen (215 patients admitted between January 2007 and August 2008 were included. Analysis of data was made using SPSS version16.0.Toxicity profile was graded according to CTC version 3.0.RESULTS: Almost equal number of FN was observed in both solid tumors and hematological cancers with almost equal gender distribution. Of all 83.5% patients demonstrated some electrolyte abnormalities. All grades combined, hypokalemia was seen in 48% of patients, with 51.4% having grade I, 33.3% grade III and 15.2% G IV (life threatening hypokalemia. Hyponatremia of all grades was seen in 67.9% patients, of them 60.3% had Grade I, 33.3% grade III and 0.7% patients had grade IV hyponatremia. Hypomagnesaemia (70 patients assessed was seen in 54.3% patient, 94.7% having grade I decline. Average length of stay for patients who received IV electrolyte replacement was 6.3 days compared to 4.9 days in those who did not. Out of 90 patients who required special care unit 75 had electrolyte abnormalities, of 15 patients who expired 13 had electrolyte abnormalitiesCONCLUSION: This analysis, which is first of its kind, suggests that decline in electrolyte levels is frequently observed in patients presenting with FN. These abnormalities can have independent negative impact on the outcome for such patients. Special attention should be paid to electrolyte imbalance right from the outset.

  9. Benefits and Adverse Events in Younger Versus Older Patients Receiving Neoadjuvant Chemotherapy for Osteosarcoma : Findings From a Meta-Analysis

    NARCIS (Netherlands)

    Collins, Marnie; Wilhelm, Miriam; Conyers, Rachel; Herschtal, Alan; Whelan, Jeremy; Bielack, Stefan; Kager, Leo; Kuehne, Thomas; Sydes, Matthew; Gelderblom, Hans; Ferrari, Stefano; Picci, Piero; Smeland, Sigbjorn; Eriksson, Mikael; Petrilli, Antonio Sergio; Bleyer, Archie; Thomas, David M.

    2013-01-01

    Purpose The LIVESTRONG Young Adult Alliance has conducted a meta-analysis of individual patient data from prospective neoadjuvant chemotherapy osteosarcoma studies and registries to examine the relationships of sex, age, and toxicity on survival. Patients and Methods Suitable data sets were identifi

  10. The predictive value of interleukin-8 (IL-8) in hospitalised patients with fever and chemotherapy-induced neutropenia

    NARCIS (Netherlands)

    Tromp, Yvonne H.; Daenen, Simon M. G. J.; Sluiter, Wim J.; Vellenga, Edo

    2009-01-01

    Aim: To demonstrate whether serum Interleukin-8 (IL-8) is a relevant parameter to select hospitalised patients with chemotherapy-induced neutropenic fever with low or high probability of infection. Results: 90 assessable febrile episodes in 73 patients were evaluated; 46% of the febrile episodes wer

  11. A Pilot Study Evaluating Steroid-Induced Diabetes after Antiemetic Dexamethasone Therapy in Chemotherapy-Treated Cancer Patients

    Science.gov (United States)

    Jeong, Yusook; Han, Hye Sook; Lee, Hyo Duk; Yang, Jiyoul; Jeong, Jiwon; Choi, Moon Ki; Kwon, Jihyun; Jeon, Hyun-Jung; Oh, Tae-Keun; Lee, Ki Hyeong; Kim, Seung Taik

    2016-01-01

    Purpose Dexamethasone is a mainstay antiemetic regimen for the prevention of chemotherapy-induced nausea and vomiting. The aim of this pilot study was to assess the incidence of and factors associated with steroid-induced diabetes in cancer patients receiving chemotherapy with dexamethasone as an antiemetic. Materials and Methods Non-diabetic patients with newly diagnosed gastrointestinal cancer who received at least three cycles of highly or moderately emetogenic chemotherapy with dexamethasone as an antiemetic were enrolled. Fasting plasma glucose levels, 2-hour postprandial glucose levels, and hemoglobin A1C tests for the diagnosis of diabetes were performed before chemotherapy and at 3 and 6 months after the start of chemotherapy. The homeostasis model assessment of insulin resistance (HOMA-IR) was used as an index for measurement of insulin resistance, defined as a HOMA-IR ≥ 2.5. Results Between January 2012 and November 2013, 101 patients with no history of diabetes underwent laboratory tests for assessment of eligibility; 77 of these patients were included in the analysis. Forty-five patients (58.4%) were insulin resistant and 17 (22.1%) developed steroid-induced diabetes at 3 or 6 months after the first chemotherapy, which included dexamethasone as an antiemetic. Multivariate analysis showed significant association of the incidence of steroid-induced diabetes with the cumulative dose of dexamethasone (p=0.049). Conclusion We suggest that development of steroid-induced diabetes after antiemetic dexamethasone therapy occurs in approximately 20% of non-diabetic cancer patients; this is particularly significant for patients receiving high doses of dexamethasone. PMID:26987397

  12. Prognostic factors in patients with advanced cholangiocarcinoma:Role of surgery,chemotherapy and body mass index

    Institute of Scientific and Technical Information of China (English)

    Mirna H Farhat; Ali I Shamseddine; Ayman N Tawil; Ghina Berjawi; Charif Sidani; Wael Shamseddeen; Kassem A Barada

    2008-01-01

    AIM:To study the factors that may affect survival of cholangiocarcinoma in Lebanon.METHODS:A retrospective review of the medical records of 55 patients diagnosed with cholangiocarcinoma at the American University of Beirut between 1990 and 2005 was conducted.Univariate and multivariate analyses were performed to determine the impact of surgery,chemotherapy,body mass index,bilirubin level and other factors on survival.RESULTS:The median survival of all patients was 8.57 mo (0.03-105.2).Univariate analysis showed that low bilirubin level (<10 mg/dL),radical surgery and chemotherapy administration were significantly associated with better survival (P = 0.012,0.038 and 0.038,respectively).In subgroup analysis on patients who had no surgery,chemotherapy administration prolonged median survival significantly (17.0 mo vs 3.5 too,P = 0.001).Multivariate analysis identified only low bilirubin level < 10 mg/dL and chemotherapy administration as independent predictors associated with better survival (P < 0.05).CONCLUSION:Our data show that palliative and postoperative chemotherapy as well as a bilirubin level < 10 mg/dL are independent predictors of a significant increase in survival in patients with cholangiocarcinoma.

  13. Drug concentrations in axillary lymph nodes after lymphatic chemotherapy on patients with breast cancer

    International Nuclear Information System (INIS)

    Lymph node status is one of the decisive prognostic factors in breast cancer. Chemotherapy targeting regional lymphatic tissues has emerged as a promising therapy for the treatment of malignancies with a high tendency to disseminate lymphatically. The present study determined the drug concentrations in axillary lymph nodes after lymphatic chemotherapy (LC) in patients with breast cancer and compared the results with those receiving intravenous chemotherapy (VC) to investigate whether LC could improve the accumulation of anticancer drug in regional lymph nodes. Sixty patients with breast carcinoma confirmed by preoperative puncture-biopsy were divided into two groups at random. The LC group (n = 30) received a subcutaneous injection of 4 ml of carboplatin-activated carbon suspension, containing 20 mg of carboplatin, adjacent to the primary tumour. The VC group (n = 30) received an intravenous administration of an equal dose of aqueous carboplatin. At 1, 12, 24, 36 and 48 hours after administration, modified radical mammectomies were performed on 12 patients at each time point, with 6 from each group. Axillary lymph nodes were removed for pathological examination. The platinum concentrations in nodes were determined by Zeeman atomic absorption spectrometry. A total of 275 axillary lymph nodes were resected, with 154 in the LC group and 121 in the VC group. Of the 275 lymph nodes, 136 (49.5%) from 23 patients (38.3%) had histopathologically detected metastases. At 1, 12, 24, 36 and 48 hours after injection, the carboplatin concentrations in the LC group were 11.82 ± 3.50, 23.58 ± 7.34, 18.22 ± 4.93, 16.70 ± 5.15 and 14.62 ± 4.29 μg/g (means ± SD), respectively, whereas those in the VC group were 0.06 ± 0.02, 0.11 ± 0.05, 0.10 ± 0.02, 0.05 ± 0.02 and 0 μg/g, respectively. Significant differences were found in each corresponding comparison (P < 0.001). Lymph node metastasis was uncorrelated with drug concentration (P > 0.05). LC can effectively and

  14. CT features of neutropenic enterocolitis in adult patients with hematological diseases undergoing chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, M.N.; Brodoefel, H.; Claussen, C.D.; Horger, M. [Tuebingen Univ. (Germany). Dept. of Diagnostic and Interventional Radiology; Goeppert, B. [Heidelberg Univ. (Germany). Inst. of Pathology; Maksimovic, O.; Faul, C. [Tuebingen Univ. (Germany). Dept. of Internal Medicine-Oncology

    2010-12-15

    Purpose: This study investigates the features of neutropenic enterocolitis (NE) in adults. Materials and Methods: Chart and radiology report reviews were used to identify neutropenic patients with hematological diseases undergoing chemotherapy, who had CT scans for the clarification of abdominal symptoms between October 2003 and October 2009. Patients with any cause for enteritis other than NE were excluded. The scans were analyzed with respect to imaging features and location. Morphological findings were correlated with clinical data. Results: Thirty-one patients with NE (median age 46 years; range 20 - 75) could be identified. Wall thickening and hyperemia could be found in all bowel segments from jejunum to rectum. The right hemicolon was the most frequent location in 19 patients (61 %). Involvement was generalized in 6 patients (19 %) and segmental in 25 cases (81 %). The longer the duration of neutropenia, the more likely generalized involvement of the bowel was. In 8 patients who underwent CT follow-up, the appearance of bowel segments had completely (n = 5) or partially (n = 3) returned to normal at the latest 14 days after the initial diagnosis. Eight patients (26 %) died 1 - 78 days after NE, 7 of who had previously recovered from NE. Conclusion: CT findings are useful for the diagnosis of NE and should be considered even in the presence of isolated small bowel involvement. The terms NE and typhlitis should thus no longer be used synonymously. (orig.)

  15. Platelet VEGF and serum TGF-β1 levels predict chemotherapy response in non-small cell lung cancer patients.

    Science.gov (United States)

    Fu, Bao-Hong; Fu, Zhan-Zhao; Meng, Wei; Gu, Tao; Sun, Xiao-Dong; Zhang, Zhi

    2015-08-01

    We examined the levels of platelet vascular endothelial growth factor (VEGF(PLT)) and serum level of transforming growth factor beta 1 (TGF-β1) in non-small cell lung cancer (NSCLC) patients before and after chemotherapy to assess their clinical value as biomarkers. A total of 115 subjects were recruited at the First Hospital of Qinhuangdao between July 2012 and October 2013, including 65 NSCLC patients receiving chemotherapy (NSCLC group) and 50 healthy controls (control group). All NSCLC patients received gemcitabine plus cisplatin (GP regimen) for a total of two courses. VEGF(PLT) and serum TGF-β1 levels were measured before and after chemotherapy using enzyme-linked immunosorbent assay (ELISA). Platelet count was obtained using the Abbott CD-1600 auto blood analyzer. NSCLC group was categorized into complete response (CR) plus partial response (PR) group and stable disease (SD) plus progressive disease (PD) group based on the results of CT scans obtained 1 week after chemotherapy. Our results revealed that VEGF(PLT) and serum TGF-β1 levels were significantly higher in NSCLC group before chemotherapy, compared to the control group (VEGF(PLT), 0.813 ± 0.072 vs. 0.547 ± 0.024; t = 26.48; P VEGF(PLT) and serum TGF-β1 levels decreased significantly after chemotherapy in CR + PR group in comparison with before chemotherapy (VEGF(PLT), 0.453 ± 0.078 vs. 0.814 ± 0.127; t = 15.51; P VEGF(PLT) and serum TGF-β1 levels were markedly higher after chemotherapy in the SD + PD group in comparison with before chemotherapy (VEGF(PLT), 0.816 ± 0.043 vs. 1.065 ± 0.016; t = 22.38; P VEGF(PLT) and serum TGF-β1 levels, and VEGF(PLT) and TGF-β1 levels correlate with chemotherapy response to GP regimen. Therefore, VEGF(PLT) and serum TGF-β1 levels are valuable biomarkers in clinical monitoring of NSCLC patients. PMID:25820820

  16. Clinical response to chemotherapy in oesophageal adenocarcinoma patients is linked to defects in mitochondria.

    Science.gov (United States)

    Aichler, Michaela; Elsner, Mareike; Ludyga, Natalie; Feuchtinger, Annette; Zangen, Verena; Maier, Stefan K; Balluff, Benjamin; Schöne, Cédrik; Hierber, Ludwig; Braselmann, Herbert; Meding, Stephan; Rauser, Sandra; Zischka, Hans; Aubele, Michaela; Schmitt, Manfred; Feith, Marcus; Hauck, Stefanie M; Ueffing, Marius; Langer, Rupert; Kuster, Bernhard; Zitzelsberger, Horst; Höfler, Heinz; Walch, Axel K

    2013-08-01

    Chemotherapeutic drugs kill cancer cells, but it is unclear why this happens in responding patients but not in non-responders. Proteomic profiles of patients with oesophageal adenocarcinoma may be helpful in predicting response and selecting more effective treatment strategies. In this study, pretherapeutic oesophageal adenocarcinoma biopsies were analysed for proteomic changes associated with response to chemotherapy by MALDI imaging mass spectrometry. Resulting candidate proteins were identified by liquid chromatography-tandem mass spectrometry (LC-MS/MS) and investigated for functional relevance in vitro. Clinical impact was validated in pretherapeutic biopsies from an independent patient cohort. Studies on the incidence of these defects in other solid tumours were included. We discovered that clinical response to cisplatin correlated with pre-existing defects in the mitochondrial respiratory chain complexes of cancer cells, caused by loss of specific cytochrome c oxidase (COX) subunits. Knockdown of a COX protein altered chemosensitivity in vitro, increasing the propensity of cancer cells to undergo cell death following cisplatin treatment. In an independent validation, patients with reduced COX protein expression prior to treatment exhibited favourable clinical outcomes to chemotherapy, whereas tumours with unchanged COX expression were chemoresistant. In conclusion, previously undiscovered pre-existing defects in mitochondrial respiratory complexes cause cancer cells to become chemosensitive: mitochondrial defects lower the cells' threshold for undergoing cell death in response to cisplatin. By contrast, cancer cells with intact mitochondrial respiratory complexes are chemoresistant and have a high threshold for cisplatin-induced cell death. This connection between mitochondrial respiration and chemosensitivity is relevant to anticancer therapeutics that target the mitochondrial electron transport chain.

  17. Randomized phase II/III trial assessing gemcitabine/carboplatin and methotrexate/carboplatin/vinblastine in patients with advanced urothelial cancer who are unfit for cisplatin-based chemotherapy

    DEFF Research Database (Denmark)

    De Santis, Maria; Bellmunt, Joaquim; Mead, Graham;

    2012-01-01

    This is the first randomized phase II/III trial comparing two carboplatin-based chemotherapy regimens in patients with urothelial cancer who are ineligible ("unfit") for cisplatin chemotherapy.......This is the first randomized phase II/III trial comparing two carboplatin-based chemotherapy regimens in patients with urothelial cancer who are ineligible ("unfit") for cisplatin chemotherapy....

  18. Effects of Electro-acupuncture on T Cell Subpopulations, NK Activity,Humoral Immunity and Leukocyte Count in Patients Undergoing Chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Ye Fang; Liu Deshan; Wang Shuli; Xu Lan; Wang Xinzhong

    2007-01-01

    Objective: To observe the effects of electro-acupuncture on T cell subpopulations, natural killer cell (NK)activity, humoral immunity and leukocyte count in patients undergoing chemotherapy. Methods:Electro-acupuncture was added for patients undergoing chemotherapy. Tests were done on T cell subpopulations, NK activity, humoral immunity and leukocyte count before treatment and after 4 courses of treatment. Results: After 4 courses of treatment with chemotherapy and electro-acupuncture, no obvious changes were found in T cell subpopulations, NK activity, humoral immunity and leukocyte count (P > 0.05) as compared with those before treatment. Patients undergoing chemotherapy combined with electro-acupuncture showed obviously higher leukocyte count than that of the control group given no leukogenic drugs (P < 0.01). Conclusion: Electro-acupuncture may reduce immunologic damage caused by chemotherapy, thus it can be used as the auxiliary therapy for patients undergoing chemotherapy.

  19. Metronomic Adjuvant Chemotherapy Improves Treatment Outcome in Nasopharyngeal Carcinoma Patients With Postradiation Persistently Detectable Plasma Epstein-Barr Virus Deoxyribonucleic Acid

    International Nuclear Information System (INIS)

    Purpose: To investigate the effects of adjuvant chemotherapy in nasopharyngeal carcinoma (NPC) patients with persistently detectable plasma Epstein-Barr virus DNA (pEBV DNA) after curative radiation therapy plus induction/concurrent chemotherapy. Methods and Materials: The study population consisted of 625 NPC patients with available pEBV DNA levels before and after treatment. Eighty-five patients with persistently detectable pEBV DNA after 1 week of completing radiation therapy were eligible for this retrospective study. Of the 85 patients, 33 were administered adjuvant chemotherapy consisting of oral tegafur-uracil (2 capsules twice daily) for 12 months with (n=4) or without (n=29) preceding intravenous chemotherapy of mitomycin-C, epirubicin, and cisplatin. The remaining 52 patients who did not receive adjuvant chemotherapy served as the control group. Results: Baseline patient characteristics at diagnosis (age, sex, pathologic type, performance status, T classification, N classification, and overall stage), as well as previous treatment modality, were comparable in both arms. After a median follow-up of 70 months for surviving patients, 45.5% (15 of 33 patients) with adjuvant chemotherapy and 71.2% (37 of 52 patients) without adjuvant chemotherapy experienced tumor relapses (P=.0323). There were a significant reduction in distant failure (P=.0034) but not in local or regional recurrence. The 5-year overall survival rate was 71.6% for patients with adjuvant chemotherapy and 28.7% for patients without adjuvant chemotherapy (hazard ratio 0.27; 95% confidence interval 0.17-0.55; P<.0001). Conclusions: Our retrospective data showed that adjuvant chemotherapy can reduce distant failure and improve overall survival in NPC patients with persistently detectable pEBV DNA after curative radiation therapy plus induction/concurrent chemotherapy

  20. Metronomic Adjuvant Chemotherapy Improves Treatment Outcome in Nasopharyngeal Carcinoma Patients With Postradiation Persistently Detectable Plasma Epstein-Barr Virus Deoxyribonucleic Acid

    Energy Technology Data Exchange (ETDEWEB)

    Twu, Chih-Wen [Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan (China); Department of Otorhinolaryngology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Wang, Wen-Yi [Section of Basic Medicine, Department of Nursing, Hung Kuang University, Taichung, Taiwan (China); Chen, Chien-Chih [Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Liang, Kai-Li; Jiang, Rong-San [Department of Otorhinolaryngology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Wu, Ching-Te [Department of Radiation Oncology, Taichung Veterans General Hospital–Chiayi Branch, Chiayi, Taiwan (China); Shih, Yi-Ting [Department of Radiation Oncology, St. Martin De Porres Hospital, Chiayi, Taiwan (China); Lin, Po-Ju; Liu, Yi-Chun [Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Lin, Jin-Ching, E-mail: jclin@vghtc.gov.tw [Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan (China); Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Department of Medicine, China Medical University, Taichung, Taiwan (China)

    2014-05-01

    Purpose: To investigate the effects of adjuvant chemotherapy in nasopharyngeal carcinoma (NPC) patients with persistently detectable plasma Epstein-Barr virus DNA (pEBV DNA) after curative radiation therapy plus induction/concurrent chemotherapy. Methods and Materials: The study population consisted of 625 NPC patients with available pEBV DNA levels before and after treatment. Eighty-five patients with persistently detectable pEBV DNA after 1 week of completing radiation therapy were eligible for this retrospective study. Of the 85 patients, 33 were administered adjuvant chemotherapy consisting of oral tegafur-uracil (2 capsules twice daily) for 12 months with (n=4) or without (n=29) preceding intravenous chemotherapy of mitomycin-C, epirubicin, and cisplatin. The remaining 52 patients who did not receive adjuvant chemotherapy served as the control group. Results: Baseline patient characteristics at diagnosis (age, sex, pathologic type, performance status, T classification, N classification, and overall stage), as well as previous treatment modality, were comparable in both arms. After a median follow-up of 70 months for surviving patients, 45.5% (15 of 33 patients) with adjuvant chemotherapy and 71.2% (37 of 52 patients) without adjuvant chemotherapy experienced tumor relapses (P=.0323). There were a significant reduction in distant failure (P=.0034) but not in local or regional recurrence. The 5-year overall survival rate was 71.6% for patients with adjuvant chemotherapy and 28.7% for patients without adjuvant chemotherapy (hazard ratio 0.27; 95% confidence interval 0.17-0.55; P<.0001). Conclusions: Our retrospective data showed that adjuvant chemotherapy can reduce distant failure and improve overall survival in NPC patients with persistently detectable pEBV DNA after curative radiation therapy plus induction/concurrent chemotherapy.

  1. Methylation status at HYAL2 predicts overall and progression-free survival of colon cancer patients under 5-FU chemotherapy.

    Science.gov (United States)

    Pfütze, Katrin; Benner, Axel; Hoffmeister, Michael; Jansen, Lina; Yang, Rongxi; Bläker, Hendrik; Herpel, Esther; Ulrich, Alexis; Ulrich, Cornelia M; Chang-Claude, Jenny; Brenner, Hermann; Burwinkel, Barbara

    2015-12-01

    DNA methylation variations in gene promoter regions are well documented tumor-specific alterations in human malignancies including colon cancer, which may influence tumor behavior and clinical outcome. As a subset of colon cancer patients does not benefit from adjuvant chemotherapy, predictive biomarkers are desirable. Here, we describe that DNA methylation levels at CpG loci of hyaluronoglucosaminidase 2 (HYLA2) could be used to identify stage II and III colon cancer patients who are most likely to benefit from 5-flourouracil (5-FU) chemotherapy with respect to overall survival and progression-free survival. PMID:26453961

  2. Efficacy of concurrent single-agent chemotherapy using radiotherapy in patients with cervical cancer: a meta-analysis.

    Science.gov (United States)

    Zhang, Ying; Yang, Zhicheng; Zhou, Yijin; Pan, Jingjing; Liu, Yongyuan

    2015-01-01

    Concurrent chemoradiotherapy has proven to be more effective on patients with advanced cervical cancer than radiotherapy alone. Although cisplatin has been recommended to be the standard agent in chemotherapy, it has some limitations in clinical use because of its strong side effects. Moreover, the optimal chemotherapy regimen remains unclear. A comprehensive electronic search was conducted via the Internet retrieval system to identify eligible trials. The ending points included response, overall survival (OS), local recurrent, and distant metastasis rates. Odds ratios and 95% confidence interval were calculated to compare the effects. Fifteen trials with 1142 patients were eligible. With regard to the response rate, only nedaplatin showed a significant improvement compared with cisplatin. Docetaxel, pacitaxel, fluoropyrimidine, paclitaxel liposome, and irinotecan did not show any advantages. When targeted on OS or local recurrent rate, no significant advantage was found when these single-drug regimens were compared with cisplatin. However, when aimed at distant metastasis rate, fluoropyrimidine showed a disadvantage to cisplatin, whereas others showed equal efficacy. Nedaplatin, docetaxel, pacitaxel, and fluoropyrimidine showed a better effect on reducing chemotherapy toxicity than cisplatin. Single-drug chemotherapy concurrent with radiotherapy, except for nedaplatin, may have no advantage on clinical outcomes when compared with cisplatin but showed a better effect on reducing chemotherapy toxicity, which could be used as an alternative to patients who can not tolerate the side effects of cisplatin. Nedaplatin is also effective and safe, and may be highly valuable in clinical applications. PMID:26309518

  3. Effect of Kanglaite combined with chemotherapy on myelosuppression, immune function and tumor markers levels in patients with breast cancer

    Institute of Scientific and Technical Information of China (English)

    Qi Pan; Hao Yu; Jian-Liang You

    2016-01-01

    Objective:To investigate the effect of Kanglaite combined with chemotherapy on myelosuppression, immune function and tumor markers levels in patients with breast cancer. Methods:A total of 90 breast cancer patients in our hospital were randomly divided into control group (45 cases) and observation group (45 cases). The two groups received CAF chemotherapy, and the observation group was additionally given Kanglaite injection (200 mL/d) for 2 weeks continuously. Both groups had chemotherapy for 6 courses. The effect on myelosuppression, immune function and tumor markers levels was detected and compared before and after treatment in two groups.Results:After treatment, myelosuppression was found in both groups, and the levels of leukocyte, hemoglobin and platelet decreased significantly compared with before treatment (P0.05), and the levels of immune function indexes (CD3+, CD4+, CD4+/CD8+) of the observation group were significantly higher than those in the control group (P<0.05). After treatment, the levels of two tumor markers (CEA, CA15-3) decreased significantly than before treatment in both groups (P<0.05), and the decrease amplitude in the observation group was higher than that in the control group (P<0.05).Conclusions:Kanglaite combined with chemotherapy has evident therapeutic effect on breast cancer. It can alleviate the myelosuppression caused by chemotherapy, improve immune function, and reduce the concentration of tumor markers in patients with breast cancer.

  4. [Integrative management of operation, perioperative rehabilitation and postoperative adjuvant chemotherapy in elderly patients with colorectal carcinoma].

    Science.gov (United States)

    Xu, Dong; Jiao, Yurong; Ding, Kefeng

    2016-05-01

    With the aging of the Chinese population, it seems obvious that the number of elderly patients with the disease of colorectal carcinoma grows significantly. Meanwhile, no evidence-based practical guideline for the treatment of colorectal carcinoma are available in this particular age group. Therefore, the concept of integrative management has been brought up by the Colorectal Cancer Center of the Second Affiliated Hospital of Zhejiang University, which combines the processes of surgery, perioperative rehabilitation and adjuvant chemotherapy together. In this way, the cooperation and complementarity between different clinical departments could cooperate and complete tasks together to integrate the treatment processes into a cohesive one. To achieve the goal of integrative management, the project is divided into horizontal and vertical aspects. The horizontal integration means the cooperation between different clinical departments, which is also known as multi-discipline treatment (MDT). The vertical integration reflects the completeness of the entire treatment under the goal of consistency, strictness and job separation, which could also be explained as the clinical pathway. Furthermore, this review stresses on the integrative strategy of both clinical and biochemical indexes rehabilitation, as well as the operation and postoperative adjuvant chemotherapy which has been put in execution several years by the Colorectal Cancer Center of the Second Affiliated Hospital of Zhejiang University. PMID:27215515

  5. Intraperitoneal Gemcitabine Chemotherapy Treatment for Patients with Resected Pancreatic Cancer: Rationale and Report of Early Data

    Directory of Open Access Journals (Sweden)

    Paul H. Sugarbaker

    2011-01-01

    Full Text Available Currently, the surgical management of pancreas cancer is recognized around the world as inadequate. Despite a potentially curative R0 resection, long-term survival is rare. There is a strong rationale for the use of chemotherapy in the operating room to reduce local-regional of recurrent/progressive disease. Gemcitabine monotherapy administered by an intraperitoneal route in the operating room with hyperthermia and then for long-term treatment postoperatively has a pharmacologic basis in that the exposure of peritoneal surfaces to intraperitoneal gemcitabine is approximately 200–500 times the exposure that occurs within the plasma. A standardized treatment with intraoperative and long-term chemotherapy that is well tolerated would greatly facilitate further improvements in pancreas cancer treatment and may lead the way to an evolution of more successful treatment strategies of this dread disease. The aim of this paper is to present the early data on a protocol in progress in patients with resected pancreatic cancer.

  6. [Integrative management of operation, perioperative rehabilitation and postoperative adjuvant chemotherapy in elderly patients with colorectal carcinoma].

    Science.gov (United States)

    Xu, Dong; Jiao, Yurong; Ding, Kefeng

    2016-05-01

    With the aging of the Chinese population, it seems obvious that the number of elderly patients with the disease of colorectal carcinoma grows significantly. Meanwhile, no evidence-based practical guideline for the treatment of colorectal carcinoma are available in this particular age group. Therefore, the concept of integrative management has been brought up by the Colorectal Cancer Center of the Second Affiliated Hospital of Zhejiang University, which combines the processes of surgery, perioperative rehabilitation and adjuvant chemotherapy together. In this way, the cooperation and complementarity between different clinical departments could cooperate and complete tasks together to integrate the treatment processes into a cohesive one. To achieve the goal of integrative management, the project is divided into horizontal and vertical aspects. The horizontal integration means the cooperation between different clinical departments, which is also known as multi-discipline treatment (MDT). The vertical integration reflects the completeness of the entire treatment under the goal of consistency, strictness and job separation, which could also be explained as the clinical pathway. Furthermore, this review stresses on the integrative strategy of both clinical and biochemical indexes rehabilitation, as well as the operation and postoperative adjuvant chemotherapy which has been put in execution several years by the Colorectal Cancer Center of the Second Affiliated Hospital of Zhejiang University.

  7. Efficacy of continuous venovenous hemofiltration with chemotherapy in patients with Burkitt lymphoma and leukemia at high risk of tumor lysis syndrome.

    Science.gov (United States)

    Choi, Kyung A; Lee, Jung Eun; Kim, Yoon-Goo; Kim, Dae Joong; Kim, Kihyun; Ko, Young Hyeh; Oh, Ha Young; Kim, Won Seog; Huh, Wooseong

    2009-07-01

    Tumor lysis syndrome (TLS) is a potentially fatal metabolic complication of chemotherapy for Burkitt lymphoma. It has not been established whether chemotherapy should be delayed in patients with spontaneous TLS, and several studies have shown poor prognoses in this group. This retrospective study evaluated the efficacy and safety of continuous venovenous hemofiltration (CVVH) with prephase chemotherapy using the modified LMB-89 regimen in patients with Burkitt lymphoma and leukemia (BL/L) at a high risk of developing TLS from February 1998 to February 2007. The chemotherapy regimen was followed by the modified LMB-89 protocol. CVVH was applied to all patients before prephase chemotherapy or within 2 h of chemotherapy. The median follow-up was 19.7 months (range 1-97.8). Eight patients had Burkitt lymphoma and three had Burkitt leukemia; their median age was 48 years. The international prognostic indices were >3 for all patients. Seven patients had spontaneous TLS and four patients were at a high risk of TLS. CVVH was continued for 109 h (range 70.5-157.5). No patient had fatal metabolic complications related to TLS. Renal function had recovered fully before induction chemotherapy in all but one patient. The 1-year event-free survival and overall survival rates were both 82%. In conclusion, chemotherapy combined with CVVH might be effective and safe in patients with advanced Burkitt lymphoma and leukemia at a high risk of developing TLS. PMID:19030857

  8. Efficacy analysis and multi-factor retrospective study of third-line chemotherapy in 82 Chinese patients with small cell lung cancer

    Institute of Scientific and Technical Information of China (English)

    Jingjing Liu; Shuang Zhang; Lixia Ma; Chunjiao Wu; Changliang Yang; Xuerong Zuo; Ying Cheng 

    2015-01-01

    Objective As there is currently no clear recommendation for third-line chemotherapy for smal cel lung cancer (SCLC), its ef icacy is unknown. To date, there have rarely been reports of Chinese patients with SCLC who received third-line chemotherapy. Therefore, we investigated the ef icacy, safety, and prognostic factors of Chinese patients with SCLC treated with third-line chemotherapy. Methods A retrospective analysis of patients with SCLC who received third-line chemotherapy was per-formed. Results Between 2007 and 2013, 82 patients [62 men (75.6%), 20 women (24.4%); median age at the time of diagnosis, 55 years] received third-line chemotherapy at our center. Of these patients, 44 had lim-ited-stage disease and 38 had extensive-stage disease. On third-line chemotherapy, 55 (67.1%) patients had an Eastern Cooperative Oncology Group performance status (ECOG PS) of 0–1, objective response rate of 15.9%, and median overal survival after third-line chemotherapy (OS-3) and median progres-sion-free survival after third-line chemotherapy (PFS-3) of 5.6 months and 3.0 months, respectively. On univariate analysis, PFS-3 was significantly related with ECOG PS (P = 0.005), response to second-line chemotherapy (P = 0.002), response to third-line chemotherapy (P Conclusion Few patients with SCLC receive third-line chemotherapy. Our findings suggest that patients with an ECOG PS 0–1 and PFS-2 for >3 months wil be benefit from third-line chemotherapy, which should be actively of ered to them.

  9. Computer-Aided Evaluation of Breast MRI for the Residual Tumor Extent and Response Monitoring in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    OpenAIRE

    Lyou, Chae Yeon; Cho, Nariya; Kim, Sun Mi; Jang, Mijung; Park, Jeong-Seon; Baek, Seung Yon; Moon, Woo Kyung

    2011-01-01

    Objective To evaluate the accuracy of a computer-aided evaluation program (CAE) of breast MRI for the assessment of residual tumor extent and response monitoring in breast cancer patients receiving neoadjuvant chemotherapy. Materials and Methods Fifty-seven patients with breast cancers who underwent neoadjuvant chemotherapy before surgery and dynamic contrast enhanced MRI before and after chemotherapy were included as part of this study. For the assessment of residual tumor extent after compl...

  10. In vivo synergistic cytogenetic effects of aminophylline on lymphocyte cultures from patients with lung cancer undergoing chemotherapy

    International Nuclear Information System (INIS)

    Highlights: ► SCEs in vivo, a possible predictor of tumor chemoresponse. ► In vivo exposure to combined treatment, applying the SCE assay. ► Aminophylline enhances DNA instability induced by chemotherapy in vivo. ► In vivo synergistic effect of Aminophylline with the chemotherapeutic agents. - Abstract: Background: The anti-cancer and cytogenetic effects of aminophylline (AM) have been demonstrated in several clinical trials. The aim of the present study was to investigate the in vivo cytogenetic effects of AM in newly diagnosed patients with small cell (SCLC) and non-small cell lung cancer (NSCLC), receiving chemotherapy for the first time. Methods: Sister chromatid exchanges (SCEs) and proliferation rate index (PRI) were evaluated in peripheral blood lymphocyte cultures from six patients with SCLC and six patients with NSCLC after the in vitro addition of AM and after the in vivo administration of AM in patients receiving chemotherapy. Results: The in vitro addition of AM significantly increased SCEs only in SCLC patients (p 0.05). Conclusions: These observations suggest that AM enhances the results of concurrently administered chemotherapy by synergistically increasing its cytogenetic effects in patients with lung cancer

  11. Quality of Life and Nutritional Status Among Cancer Patients on Chemotherapy

    Directory of Open Access Journals (Sweden)

    Nunilon Vergara

    2013-07-01

    Full Text Available Objectives: Malnutrition is prevalent among cancer patients, and maybe correlated with altered quality of life. The objective of this study is to determine whether quality of life among cancer patients on chemotherapy at the National Kidney and Transplant Institute- Cancer Unit differs from patients with normal nutrition based on the Subjective Global Assessment scale.Methods: A cross sectional study was conducted among cancer patients admitted for chemotherapy at the National Kidney and Transplant Institute-Cancer Unit from January to May 2011. Demographic profile, performance status by Eastern Cooperative Oncology Group performance scale, nutritional status assessment by Subjective Global Assessment, and quality of life assessment by the European Organization for Research and Treatment of Cancer QoL-30 core module were obtained. Descriptive statistics and ANOVA were performed for analysis of quality of life parameters and nutritional status.Results: A total of 97 subjects were included in this study, 66 subjects (68.04% were females and 31 (31.96% were males. Mean age was 54.55 ± 11.14 years, while mean performance status by the Eastern Cooperative Oncology Group classification was 0.88 ± 0.83 with a range of 0-3. According to the Subjective Global Assessment, there were 58 patients with SGA A, classified to have adequate nutrition, and 39 patients (40.21% were considered malnourished. Among these 39 patients, 32 were classified SGA-B (moderately malnourished and 7 were classified SGA C (severely malnourished mean global quality of life was 68.73 ± 19.05. Results from ANOVA test revealed that patients were statistically different across the Subjective Global Assessment groups according to global quality of life (p<0.001, physical (p<0.001, role (p<0.001, emotional (p<0.001, and cognitive functioning (p<0.001; fatigue (p<0.001, nausea and vomiting (p<0.001, pain (p<0.001, insomnia (p<0.001, and appetite loss (p<0.001.Conclusion: Global

  12. Clinical outcome of hyperthermo-radio-chemotherapy combined with surgery for patients with advanced breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kobayashi, Kokuriki; Fujimoto, Shigeru; Takahashi, Makoto; Nemoto, Kazuhisa; Mutou, Takaaki; Toyosawa, Tadashi [Social Insurance Funabashi Central Hospital, Chiba (Japan)

    2001-09-01

    For the patients with breast cancer that are locally advanced or metastatic, treatment to control not only local disease but also distant metastasis is desirable. Hyperthermo-radio-chemotherapy (HRC) combined with surgery was performed for 16 patients with stage III or stage IV breast cancer and the clinical outcomes of this multimodal treatment were analyzed. The size of the primary tumor was significantly reduced after preoperative HRC with the CR rate of 18.8% (3/16) and PR rate of 81.3% (13/16). Three- and 5-year overall survival rates for the stage III patients were 100% and 87.5%, respectively; their 3- and 5- year disease free rates were 78.8% and 52.5%, respectively. One- and 3-year survival rates for the stage IV patients were 80.0% and 20.0%, respectively. No loco-regional recurrence was observed. HRC combined with surgery for advanced breast cancer patients was effective for down-staging of the primary tumor and maintaining local control. (author)

  13. Microvessel density and endothelial cell proliferation levels in colorectal liver metastases from patients given neo-adjuvant cytotoxic chemotherapy and bevacizumab.

    Science.gov (United States)

    Eefsen, Rikke Løvendahl; Engelholm, Lars; Willemoe, Gro L; Van den Eynden, Gert G; Laerum, Ole Didrik; Christensen, Ib Jarle; Rolff, Hans Christian; Høyer-Hansen, Gunilla; Osterlind, Kell; Vainer, Ben; Illemann, Martin

    2016-04-01

    The treatment of patients with colorectal liver metastasis has improved significantly and first line therapy is often combined chemotherapy and bevacizumab, although it is unknown who responds to this regimen. Colorectal liver metastases grow in different histological growth patterns showing differences in angiogenesis. To identify possible response markers, histological markers of angiogenesis were assessed. Patients who underwent resection of colorectal liver metastasis at Rigshospitalet, Copenhagen, Denmark from 2007 to 2011 were included (n = 254) including untreated and patients treated with chemotherapy or chemotherapy plus bevacizumab. The resected liver metastases were characterised with respect to growth pattern, endothelial and tumour cell proliferation as well as microvessel density and tumour regression. Tumour regression grade of liver metastases differed significantly between untreated/chemotherapy treated patients in comparison to chemotherapy plus bevacizumab treated patients (both p chemotherapy-treated patients (p = 0.006/p = 0.002). Tumour cell proliferation assessed by Ki67 expression correlated to a shorter recurrence free survival in the total patient cohort. In conclusion, liver metastases from patients treated with neo-adjuvant chemotherapy and bevacizumab had significantly lower microvessel densities and tumour regression grades when compared to liver metastases from untreated or chemotherapy treated patients. This may indicate that bevacizumab treatment results in altered vascular biology and tumour viability, with possible tumour reducing effect.

  14. Gemcitabine and Cisplatin Combination Chemotherapy as a First-Line Treatment in Patients with Metastatic Breast Cancer

    International Nuclear Information System (INIS)

    The prospective study were to evaluate the efficacy and toxicity of Gemcitabine plus cisplatin as a first line chemotherapy in female patients with metastatic breast cancer who previously received anthracyclin-based regimen as adjuvant chemotherapy. Patients and Methods: Twenty five patients with metastatic and at least one bi-dimensionally measurable lesion were included in this study. Adequate bone marrow reserve, adequate hepatic and renal functions and performance status $ 2 were required. Patients have previously received anthracyclin based-chemotherapy as adjuvant. Treatment consisted of Gemcitabine 1250 mg/m2 on days I and 8 and cisplatin 75 mg/m2 on day I, cycles were repeated at 3-week intervals. 25 patients were evaluable for toxicity and 22 patients for response. Overall response was 54.5%. Complete response was reported in 13.6% of patients and partial response was reported in 40.9% of patients. Six patients (27.2%) had stable disease and disease progression was reported in (18.2%) of patients. Response was reported in all metastatic sites. Toxicities included grade 3,4 vomiting in 32% and grade 3, 4 neutropenia in 12%, grade 3, 4 thrompocytopenia in 32%. Only one case of neutropenic fever was reported. Renal and neurotoxicity was encountered in 12% and alopecia grade I. 2 in 8% of patients. o treatment related death was reported. The median overall survival was ]4.8 months (range: 2 to 18.5). Gemcitabine and cisplatin combination chemotherapy is active and well tolerated regimen for patients with metastatic breast cancer. This regimen represents a therapeutic option for patients receiving front line therapy for their metastatic breast cancer. Phase III randomized trial is needed for comparison with other 2nd line regimens to define the exact role of this combination

  15. Prospective Phase I-II Trial of Helical Tomotherapy With or Without Chemotherapy for Postoperative Cervical Cancer Patients

    International Nuclear Information System (INIS)

    Purpose: To investigate, in a prospective trial, the acute and chronic toxicity of patients with cervical cancer treated with surgery and postoperative intensity-modulated radiotherapy (RT) delivered using helical tomotherapy, with or without the administration of concurrent chemotherapy. Patients and Methods: A total of 24 evaluable patients entered the study between March 2006 and August 2009. The indications for postoperative RT were tumor size, lymphovascular space invasion, and the depth of cervical stromal invasion in 15 patients; 9 patients underwent postoperative RT because of surgically positive lymph nodes. All patients underwent pelvic RT delivered with helical tomotherapy and intracavitary high-dose-rate brachytherapy. Treatment consisted of concurrent weekly platinum in 17, sequential carboplatin/Taxol in 1, and RT alone in 6. The patients were monitored for acute and chronic toxicity using the Common Toxicity Criteria, version 3.0. Results: The median follow-up was 24 months (range, 4–49). At the last follow-up visit, 23 patients were alive and disease free. Of the 24 patients, 12 (50%) experienced acute Grade 3 gastrointestinal toxicity (anorexia in 5, diarrhea in 4, and nausea in 3). One patient developed acute Grade 4 genitourinary toxicity (vesicovaginal fistula). For patients treated with concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 71% and 24%, respectively. For patients treated without concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 29% and 14%, respectively. Two long-term toxicities occurred (vesicovaginal fistula at 25 months and small bowel obstruction at 30 months). The overall and progression-free survival rate at 3 years for all patients was 100% and 89%, respectively. Conclusion: The results of our study have shown that postoperative external RT for cervical cancer delivered with helical tomotherapy and high-dose-rate brachytherapy and with or without

  16. Prospective Phase I-II Trial of Helical Tomotherapy With or Without Chemotherapy for Postoperative Cervical Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Schwarz, Julie K., E-mail: jschwarz@radonc.wustl.edu [Department of Radiation Oncology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO (United States); Department of Cell Biology and Physiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO (United States); Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO (United States); Wahab, Sasa [Cobb Center for Radiation Oncology Center, Austell, GA (United States); Grigsby, Perry W. [Department of Radiation Oncology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO (United States); Alvin J. Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO (United States); Division of Nuclear Medicine, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO (United States); Department of Obstetrics and Gynecology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO (United States)

    2011-12-01

    Purpose: To investigate, in a prospective trial, the acute and chronic toxicity of patients with cervical cancer treated with surgery and postoperative intensity-modulated radiotherapy (RT) delivered using helical tomotherapy, with or without the administration of concurrent chemotherapy. Patients and Methods: A total of 24 evaluable patients entered the study between March 2006 and August 2009. The indications for postoperative RT were tumor size, lymphovascular space invasion, and the depth of cervical stromal invasion in 15 patients; 9 patients underwent postoperative RT because of surgically positive lymph nodes. All patients underwent pelvic RT delivered with helical tomotherapy and intracavitary high-dose-rate brachytherapy. Treatment consisted of concurrent weekly platinum in 17, sequential carboplatin/Taxol in 1, and RT alone in 6. The patients were monitored for acute and chronic toxicity using the Common Toxicity Criteria, version 3.0. Results: The median follow-up was 24 months (range, 4-49). At the last follow-up visit, 23 patients were alive and disease free. Of the 24 patients, 12 (50%) experienced acute Grade 3 gastrointestinal toxicity (anorexia in 5, diarrhea in 4, and nausea in 3). One patient developed acute Grade 4 genitourinary toxicity (vesicovaginal fistula). For patients treated with concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 71% and 24%, respectively. For patients treated without concurrent chemotherapy, the incidence of acute Grade 3 and 4 hematologic toxicity was 29% and 14%, respectively. Two long-term toxicities occurred (vesicovaginal fistula at 25 months and small bowel obstruction at 30 months). The overall and progression-free survival rate at 3 years for all patients was 100% and 89%, respectively. Conclusion: The results of our study have shown that postoperative external RT for cervical cancer delivered with helical tomotherapy and high-dose-rate brachytherapy and with or without

  17. OUR EXPERIENCE OF HYPERTHERMIC INTRAPERITONEAL CHEMOTHERAPY FOR PATIENTS WITH ADVANCED GASTRIC CANCER

    Directory of Open Access Journals (Sweden)

    A. D. Kaprin

    2015-01-01

    Full Text Available Purpose. Improvement of the results of treatment of patients with locally advanced and metastatic gastric cancer. Material and methods. From the 2010–2014 we performed 30 surgeries using techniques HICT. Among patients there were 17 men and 13 women. The median of age was 50 years. Locally advanced gastric cancer (T4a-T4b was observed in 22 cases, including 4 patients in the emergency immunocytochemical study with peritoneal lavage detected cancer-free (Cyt + cells in the abdominal cavity. The group of patients with metastatic gastric cancer accounted for 8 patients. Narrow carcinomatosis (P1 was 4 cases, carcinomatosis (P2-P3 — 4. Adjuvant systemic chemotherapy in the study group was not carried out. In the control group No 1 (n = 51 performed surgery alone, without additional anticancer therapy. In the control group No 2 (n = 66, a combined treatment (surgery + chemotherapy. Results. Follow-up median was 25 months. Overall 1-year survival rate for all three groups was 55%, 39% and 52%, respectively. Median survival in the intervention group versus 21.4 months in the 8 and 12 months, respectively. The most effective HICT is shown for patients with locally advanced gastric cancer. In the study group, median overall survival was 29 months. The survival rate of 1-, 2-, 3-year-old was equal to 68%, 61% and 42%. In the first control group, 1-year survival of 45%. None of the patients did not survive 2 years. In the second control group, one-year survival rate was 60%, 2-year survival is not. Results of treatment of metastatic gastric cancer proved to be more modest. In the main group the median survival was 10 months, compared with 6 and 7 months of the two control groups. There were no statistically significant differences. Conclusions. 1. Availability of limited dissemination, free cancer cells in the abdominal cavity, as well as a massive defeat of serous membrane of the stomach can be seen as indications for HICT in gastric cancer. 2. In

  18. Early detection of chemotherapy-refractory patients by monitoring textural alterations in diffuse optical spectroscopic images

    Energy Technology Data Exchange (ETDEWEB)

    Sadeghi-Naini, Ali; Falou, Omar; Czarnota, Gregory J., E-mail: Gregory.Czarnota@sunnybrook.ca [Physical Sciences, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Medical Biophysics, University of Toronto, Toronto, Ontario M4N 3M5 (Canada); Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Radiation Oncology, University of Toronto, Toronto, Ontario M4N 3M5 (Canada); Vorauer, Eric [Department of Medical Physics, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Physics, Ryerson University, Toronto, Ontario M5B 2K3 (Canada); Chin, Lee [Department of Radiation Oncology, University of Toronto, Toronto, Ontario M4N 3M5 (Canada); Department of Medical Physics, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Physics, Ryerson University, Toronto, Ontario M5B 2K3 (Canada); Tran, William T. [Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Wright, Frances C. [Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Surgery, University of Toronto, Toronto, Ontario M4N 3M5 (Canada); Gandhi, Sonal [Division of Medical Oncology, Sunnybrook Health Sciences Centre, and Faculty of Medicine, University of Toronto, Toronto, Ontario M4N 3M5 (Canada); Yaffe, Martin J. [Physical Sciences, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario M4N 3M5 (Canada); Department of Medical Biophysics, University of Toronto, Toronto, Ontario M4N 3M5 (Canada)

    2015-11-15

    Purpose: Changes in textural characteristics of diffuse optical spectroscopic (DOS) functional images, accompanied by alterations in their mean values, are demonstrated here for the first time as early surrogates of ultimate treatment response in locally advanced breast cancer (LABC) patients receiving neoadjuvant chemotherapy (NAC). NAC, as a standard component of treatment for LABC patient, induces measurable heterogeneous changes in tumor metabolism which were evaluated using DOS-based metabolic maps. This study characterizes such inhomogeneous nature of response development, by determining alterations in textural properties of DOS images apparent at early stages of therapy, followed later by gross changes in mean values of these functional metabolic maps. Methods: Twelve LABC patients undergoing NAC were scanned before and at four times after treatment initiation, and tomographic DOS images were reconstructed at each time. Ultimate responses of patients were determined clinically and pathologically, based on a reduction in tumor size and assessment of residual tumor cellularity. The mean-value parameters and textural features were extracted from volumetric DOS images for several functional and metabolic parameters prior to the treatment initiation. Changes in these DOS-based biomarkers were also monitored over the course of treatment. The measured biomarkers were applied to differentiate patient responses noninvasively and compared to clinical and pathologic responses. Results: Responding and nonresponding patients demonstrated different changes in DOS-based textural and mean-value parameters during chemotherapy. Whereas none of the biomarkers measured prior the start of therapy demonstrated a significant difference between the two patient populations, statistically significant differences were observed at week one after treatment initiation using the relative change in contrast/homogeneity of seven functional maps (0.001 < p < 0.049), and mean value of water

  19. Early detection of chemotherapy-refractory patients by monitoring textural alterations in diffuse optical spectroscopic images

    International Nuclear Information System (INIS)

    Purpose: Changes in textural characteristics of diffuse optical spectroscopic (DOS) functional images, accompanied by alterations in their mean values, are demonstrated here for the first time as early surrogates of ultimate treatment response in locally advanced breast cancer (LABC) patients receiving neoadjuvant chemotherapy (NAC). NAC, as a standard component of treatment for LABC patient, induces measurable heterogeneous changes in tumor metabolism which were evaluated using DOS-based metabolic maps. This study characterizes such inhomogeneous nature of response development, by determining alterations in textural properties of DOS images apparent at early stages of therapy, followed later by gross changes in mean values of these functional metabolic maps. Methods: Twelve LABC patients undergoing NAC were scanned before and at four times after treatment initiation, and tomographic DOS images were reconstructed at each time. Ultimate responses of patients were determined clinically and pathologically, based on a reduction in tumor size and assessment of residual tumor cellularity. The mean-value parameters and textural features were extracted from volumetric DOS images for several functional and metabolic parameters prior to the treatment initiation. Changes in these DOS-based biomarkers were also monitored over the course of treatment. The measured biomarkers were applied to differentiate patient responses noninvasively and compared to clinical and pathologic responses. Results: Responding and nonresponding patients demonstrated different changes in DOS-based textural and mean-value parameters during chemotherapy. Whereas none of the biomarkers measured prior the start of therapy demonstrated a significant difference between the two patient populations, statistically significant differences were observed at week one after treatment initiation using the relative change in contrast/homogeneity of seven functional maps (0.001 < p < 0.049), and mean value of water

  20. Conventional chemotherapy and long-term survival in multiple myeloma patients

    International Nuclear Information System (INIS)

    Objectives. The study was especially focused on the estimation of real frequency of long-term survivals in patients with multiple myeloma and finding common clinical and laboratory features present in long-term surviving patients as possible good prognostic factors. Material and methods. The survey was carried out on 600 multiple myeloma patients diagnosed before the year 2000 and treated with conventional chemotherapy in the Institute of Hematology and Transfusion Medicine in Warsaw in the years 1962-2009. All patients who had fulfilled the requirement of more than seven years of survival from the diagnosis and beginning of treatment for myeloma were included into the study group. Results. Out of 600 studied patients with multiple myeloma 88 (14.7%) survived over 7 years including 45 (7.5%) over 10 years, 11 (1.8 %) over 15 years and 7 (1.1%) over 20 years from the disease diagnosis and beginning of antitumor treatment. Patients with long survival were younger (median age 55 years) at the time of diagnosis than the whole studied group and had normal serum creatinine, calcium and beta2-microglobulin levels. Sixty eight percent of these patients had stage I or II clinical progression, 60% presented with IgG monoclonal protein and 58% with osteolysis. Treatment with melphalan only was given to 18 patients, 30 were treated with melphalan, followed by vincristine, cyclophosphamide, BCNU, doxorubicin and prednisone or dexamethasone. Polychemotherapy was given from the time of the diagnosis to 16 patients, 15 received radiotherapy or 60Co irradiation besides chemotherapy and 9 received new agents: thalidomide, bortezomib, lenalidomide. In 66% of the evaluated cases response to treatment was good and in another 34% stabilization of the proliferative process was achieved. The mean duration of treatment till the achievement of partial response was 10 months, range: 2 - 89 months. The mean duration of good therapeutic response was 70 months. Twelve patients are alive and

  1. Chemotherapy for Late-Stage Cancer Patients: Meta-Analysis of Complete Response Rates [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Martin L. Ashdown

    2015-07-01

    Full Text Available Complete response (CR rates reported for cytotoxic chemotherapy for late-stage cancer patients are generally low, with few exceptions, regardless of the solid cancer type or drug regimen. We investigated CR rates reported in the literature for clinical trials using chemotherapy alone, across a wide range of tumour types and chemotherapeutic regimens, to determine an overall CR rate for late-stage cancers. A total of 141 reports were located using the PubMed database. A meta-analysis was performed of reported CR from 68 chemotherapy trials (total 2732 patients using standard agents across late-stage solid cancers—a binomial model with random effects was adopted. Mean CR rates were compared for different cancer types, and for chemotherapeutic agents with different mechanisms of action, using a logistic regression. Our results showed that the CR rates for chemotherapy treatment of late-stage cancer were generally low at 7.4%, regardless of the cancer type or drug regimen used. We found no evidence that CR rates differed between different chemotherapy drug types, but amongst different cancer types small CR differences were evident, although none exceeded a mean CR rate of 11%. This remarkable concordance of CR rates regardless of cancer or therapy type remains currently unexplained, and motivates further investigation.

  2. Thymic gallium-67 localization in pediatric patients on chemotherapy: concise communication

    International Nuclear Information System (INIS)

    Localization of Ga-67 in the thymus has been reported to occur in children. In our control group of 87 patients, 15% of children under 5 yr and 11% of children over 5 hr demonstrated thymic localization. In contrast, in our study group of seven children with acute lymphocytic leukemia or malignant lymphoma, lymphocytic diffuse, treated on a modified non-Hodgkin's lymphoma protocol, Sloan-Kettering LSA2-L2, thymic localization occurred during treatment in five of the seven. We conclude that increased thymic gallium localization in children under chemotherapy for a known malignancy may reflect increased activity of thymic medullary epithelial cells and regeneration of thymic lymphocytes during recovery from involution induced by certain chemotherapeutic agents

  3. Hepatitis B virus reactivation in a patient undergoing steroid-free chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Daisuke Shimizu; Masafumi Taniwaki; Takeshi Okanoue; Kenichi Nomura; Yosuke Matsumoto; Kyoji Ueda; Kanji Yamaguchi; Masahito Minami; Yoshito Itoh; Shigeo Horiike; Masuji Morita

    2004-01-01

    A 62-year-old Japanese man who was positive for hepatitis B surface antigen (HBsAg) and anti-HBe antibody, underwent chemotherapy for non-Hodgkin's lymphoma (NHL). Mutations were detected in the precore region (nt1896) of HBV.Because steroid-containing regimen may cause reactivation of hepatitis B virus (HBV) and hepatitis may progress to be fulminant after its withdrawal, we administered CHO (CPA,DOX and VCR) therapy and the patient obtained complete response. However, he developed acute exacerbation of hepatitis due to HBV reactivation. Recovery was achieved with lamivudine (100 mg/d) and plasma exchange. The present case suggests that acute exacerbation of hepatitis can occur with steroid-free regimen. Because the efficacy of the prophylactic use of lamivudine has been reported and the steroid enhances curability of malignant lymphoma,the steroid containing regimen with prophylaxis of lamivudine should be evaluated further.

  4. Polymorphism of methylenetetrahydrofolate reductase gene is associated with response to fluorouracil-based chemotherapy in Chinese patients with gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Zhang Xiaoping; Bai Zhibin; Chen Baoan; Feng Jifeng; Yan Feng; Jiang Zhi; Zhong Yuejiao

    2014-01-01

    Background The importance of polymorphisms in the methylenetetrahydrofolate reductase (MTHFR) gene for the prediction of the response to fluorouracil-based adjuvant chemotherapy in gastric cancer patients remains unclear.The aim of this study is to assess the predictive value of several polymorphisms of the MTHFR gene for clinical outcomes of gastric cancer patients treated with fluorouracil-based adjuvant chemotherapy in Chinese population.Methods Three hundred and sixty-two Chinese patients with gastric cancer were treated with fluorouracil-based adjuvant chemotherapy.DNA samples were isolated from peripheral blood collected before treatment.The three single nucleotide polymorphisms (SNPs) (rs1801131,rs1801133,rs2274976) genotypes of the MTHFR gene were determined by matrixassisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS).Results The average response rate for chemotherapy was 46.7%.Homozygous genotypes rs2274976G/G (x2=22.7,P <0.01) and rs1801131A/A (x2=14.3,P=0.008) were over-represented in responsive patients.Carriers of the rs2274976A allele genotypes (G/A and A/A) and of the rs1801131C allele genotypes (A/C and C/C) were prevalent in nonresponsive patients.In the haplotype association analysis,there was a significant difference in global haplotype distribution between the groups (x2=20.69,P=0.000 124).Conclusions These results suggest that polymorphisms of the MTHFR gene may be used as predictors of the response to fluorouracil-based chemotherapy for gastric cancer patients in Chinese population.Well-designed,comprehensive,and prospective studies on determining these polymorphisms of MTHFR gene as clinical markers for predicting the response to fluorouracil-based therapy in gastric cancer patients is warranted.

  5. Concurrent radiotherapy and taxane chemotherapy in patients with locoregional recurrence of breast cancer. A retrospective analysis

    International Nuclear Information System (INIS)

    Background and purpose: locoregional breast cancer recurrence is characterized by a high rate of systemic and local re-recurrence. Data on concurrent radiochemotherapy (RCT) in these cases are scarce. The purpose of this study was to evaluate feasibility, toxicity and efficacy of local control of a radiotherapy combined with a chemotherapy containing a taxane. Patients and methods: between May 1999 and November 2004, 36 women referred to the authors' clinic because of locoregional breast cancer recurrence that was either inoperable (n = 29) or resected (n = 7) received concurrent irradiation and taxane monotherapy weekly (TAX/RT; n = 28: paclitaxel 90 mg/m2 n = 24, or docetaxel 35 mg/m2, n = 4) or taxane + cisplatin therapy (TAX/CIS/RT; n = 8; paclitaxel 135 mg/m2 d1 and cisplatin 20 mq/m2 d1-5 q28). Results: comparing TAX/RT with TAX/CIS/RT, the complete remission rate in patients with macroscopic tumor prior to RCT was significantly higher for TAX/RT than for TAX/CIS/RT (7/19 vs. 0/8; p = 0.046), but overall remission rates were comparable, i.e., partial remission: 11/20 versus 6/8 cases, stable disease (no change): 1/20 versus 2/8 cases, and response rate: 95% versus 75%, respectively. The cumulative local recurrence-free survival rate at 1 and 2 years post-treatment was 83% and 68% and that of systemic recurrence-free survival 56% and 29%, respectively. The main toxic reactions of third-degree and higher were dermatitis in TAX/RT (57% vs. 11% for TAX/CIS/RT) and leukocytopenia in TAX/CIS/RT (62% vs. 7% for TAX/RT). Conclusion: concurrent irradiation and taxane chemotherapy weekly, in particular with paclitaxel, is recommended due to response and acceptable side effects for treatment of inoperable locoregional breast cancer recurrence. (orig.)

  6. Lipegfilgrastim in the management of chemotherapy-induced neutropenia of cancer patients

    Directory of Open Access Journals (Sweden)

    Guariglia R

    2016-01-01

    Full Text Available Roberto Guariglia,1 Maria Carmen Martorelli,1 Rosa Lerose,2 Donatella Telesca,2 Maria Rita Milella,2 Pellegrino Musto3 1Unit of Hematology and Stem Cell Transplantation, 2Pharmacy Service, 3Scientific Direction, IRCCS, Referral Cancer Center of Basilicata, Rionero in Vulture, Potenza, Italy Abstract: Neutropenia and febrile neutropenia (FN are frequent and potentially fatal toxicities of myelosuppressive anticancer treatments. The introduction of granulocyte colony-stimulating factors (G-CSFs in clinical practice has remarkably reduced the duration and severity of neutropenia, as well as the incidence of FN, thus allowing the administration of chemotherapeutic agents at the optimal dose and time with lower risk. The current scenario of G-CSFs in Europe includes filgrastim, lenograstim, some G-CSF biosimilars, and pegfilgrastim. Recently, a novel long-acting G-CSF, lipegfilgrastim, became available. Lipegfilgrastim is a glycopegylated G-CSF, alternative to pegfilgrastim, and has shown in randomized trials, to be equivalent to pegfilgrastim in reducing the incidence of severe neutropenia and FN in patients with breast cancer receiving chemotherapy, with a similar safety profile. Furthermore, lipegfilgrastim was more effective than the placebo in reducing the incidence of severe neutropenia, its duration, and time to absolute neutrophil count recovery, in patients with non-small cell lung cancer receiving myelosuppressive therapy. Although the number of studies currently published is still limited, lipegfilgrastim seems to be a promising drug in the management of chemotherapy-induced neutropenia. Keywords: neutropenia, febrile neutropenia, granulocyte colony-stimulating factors, G-CSF, pegfilgrastim, lipegfilgrastim

  7. Study of internal mammary sentinel lymph node biopsy in breast cancer patients after neoadjuvant chemotherapy

    Directory of Open Access Journals (Sweden)

    Cao XS

    2015-10-01

    Full Text Available Xiao-Shan Cao,1,2 Bin-Bin Cong,1,2 Xiao Sun,1 Peng-Fei Qiu,1 Yong-Sheng Wang1 1Breast Cancer Center, Shandong Cancer Hospital and Institute, Jinan, Shandong, People’s Republic of China; 2School of Medicine and Life Sciences, Jinan University-Shandong Academy of Medical Sciences, Jinan, Shandong, People’s Republic of ChinaInternal mammary lymph node (IMLN metastasis has a similar prognostic importance as axillary lymph nodal involvement in breast cancer patients.1 Patients with both axillary- and internal mammary-positive nodes have a very poor prognosis.2 Reliable data for internal mammary nodal metastases are reported to be present in 18%–33% (mean 23.4% of patients who have not been treated with neoadjuvant chemotherapy (NAC mostly concomitant with axillary metastases, and metastases exclusively situated in the internal mammary chain occur in 2%–11% of patients,3 but limited data are available in the context of NAC.

  8. Experience in treatment of patients with locally advanced or recurrent breast cancer. Intraarterial infusion chemotherapy combined with radiotherapy

    International Nuclear Information System (INIS)

    For the purpose of local control and breast conservation, intraarterial infusion chemotherapy combined with radiotherapy has been indicated in patients with locally advanced breast cancer both in primary and recurrent cases. The present series, evaluated during the past 4 years, consisted of 15 patients 35-83 years of age, with invasive ductal carcinoma, including 10 with primary breast cancer (stage IIIb: 1, IV: 9) and 5 with postoperative recurrence (stage IIIb: 2, IV: 3). Intraarterial chemotherapy is started, basically infusing ADM 50 mg, MMC 10 mg and CDDP 50 mg into the internal thoracic and/or subclavian artery 1-3 times, followed by reduction surgery (quadrantectomy: 4, wide resection: 2) and radiotherapy to the breast, supraclavicular, parasternal and cervical regions according to tumor extent. Local response after arterial infusion was CR: 2, PR: 10, NC: 3 (response rate: 73% ). The response rate of distant metastases after arterial infusion was 73%. Of 10 patients with primary breast cancer, recurrence was noted in 1. Breast conservation was successful in 8 of 10 patients. One of them, in stage IIIb, has survived for 4.5 years with no evidence of disease and with breast conservation. Five patients with postoperative recurrence showed CR with no recurrence after intraarterial chemotherapy and radiotherapy. Acute skin reaction occurred in 6 patients, and was especially frequent in patients with postoperative recurrence (4 of 5). According to these results, combined therapy affords breast conservation even in patients with locally advanced breast cancer, and improves patient's QOL in stage IV. (author)

  9. Comparison of 18F-fluorodeoxyglucose positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) in corticosteroid-naive patients with conduction system disease due to cardiac sarcoidosis

    International Nuclear Information System (INIS)

    Cardiac sarcoidosis (CS) is a cause of conduction system disease (CSD). 18F-Fluorodeoxyglucose-positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) are used for detection of CS. The relative diagnostic value of these has not been well studied. The aim was to compare these imaging modalities in this population. We recruited steroid-naive patients with newly diagnosed CSD due to CS. All CS patients underwent both imaging studies within 12 weeks of each other. Patients were classified into two groups: group A with chronic mild CSD (right bundle branch block and/or axis deviation), and group B with new-onset atrioventricular block (AVB, Mobitz type II or third-degree AVB). Thirty patients were included. Positive findings on both imaging studies were seen in 72 % of patients (13/18) in group A and in 58 % of patients (7/12) in group B. The remainder (28 %) of the patients in group A were positive only on CMR. Of the patients in group B, 8 % were positive only on CMR and 33 % were positive only on FDG PET. Patients in group A were more likely to be positive only on CMR, and patients in group B were more likely to be positive only on FDG PET (p = 0.02). Patients in group B positive only on FDG PET underwent CMR earlier relative to their symptomatology than patients positive only on CMR (median 7.0, IQR 1.5 - 34.3, vs. 72.0, IQR 25.0 - 79.5 days; p = 0.03). The number of positive FDG PET and CMR studies was different in patients with CSD depending on their clinical presentation. This study demonstrated that CMR can adequately detect cardiac involvement associated with chronic mild CSD. In patients presenting with new-onset AVB and a negative CMR study, FDG PET may be useful for detecting cardiac involvement due to CS. (orig.)

  10. Comparison of {sup 18}F-fluorodeoxyglucose positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) in corticosteroid-naive patients with conduction system disease due to cardiac sarcoidosis

    Energy Technology Data Exchange (ETDEWEB)

    Ohira, Hiroshi; Birnie, David H.; Mc Ardle, Brian; Dick, Alexander; Klein, Ran; Renaud, Jennifer; DeKemp, Robert A.; Davies, Ross; Hessian, Renee; Liu, Peter; Nery, Pablo B. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); Pena, Elena; Dennie, Carole [The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada); Bernick, Jordan; Wells, George A. [University of Ottawa Heart Institute, Cardiovascular Research Methods Center, Ottawa, ON (Canada); Leung, Eugene [The Ottawa Hospital, Division of Nuclear Medicine, Department of Medicine, Ottawa, Ontario (Canada); Yoshinaga, Keiichiro [Hokkaido University School of Medicine, Department of Molecular Imaging, Hokkaido (Japan); Tsujino, Ichizo; Sato, Takahiro; Nishimura, Masaharu [Hokkaido University School of Medicine, First Department of Medicine, Hokkaido (Japan); Manabe, Osamu; Tamaki, Nagara [Hokkaido University School of Medicine, Department of Nuclear Medicine, Hokkaido (Japan); Oyama-Manabe, Noriko [Hokkaido University Hospital, Diagnostic and Interventional Radiology, Hokkaido (Japan); Ruddy, Terrence D.; Beanlands, Rob S.B. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada); The Ottawa Hospital, Division of Nuclear Medicine, Department of Medicine, Ottawa, Ontario (Canada); Chow, Benjamin J.W. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada)

    2016-02-15

    Cardiac sarcoidosis (CS) is a cause of conduction system disease (CSD). {sup 18}F-Fluorodeoxyglucose-positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) are used for detection of CS. The relative diagnostic value of these has not been well studied. The aim was to compare these imaging modalities in this population. We recruited steroid-naive patients with newly diagnosed CSD due to CS. All CS patients underwent both imaging studies within 12 weeks of each other. Patients were classified into two groups: group A with chronic mild CSD (right bundle branch block and/or axis deviation), and group B with new-onset atrioventricular block (AVB, Mobitz type II or third-degree AVB). Thirty patients were included. Positive findings on both imaging studies were seen in 72 % of patients (13/18) in group A and in 58 % of patients (7/12) in group B. The remainder (28 %) of the patients in group A were positive only on CMR. Of the patients in group B, 8 % were positive only on CMR and 33 % were positive only on FDG PET. Patients in group A were more likely to be positive only on CMR, and patients in group B were more likely to be positive only on FDG PET (p = 0.02). Patients in group B positive only on FDG PET underwent CMR earlier relative to their symptomatology than patients positive only on CMR (median 7.0, IQR 1.5 - 34.3, vs. 72.0, IQR 25.0 - 79.5 days; p = 0.03). The number of positive FDG PET and CMR studies was different in patients with CSD depending on their clinical presentation. This study demonstrated that CMR can adequately detect cardiac involvement associated with chronic mild CSD. In patients presenting with new-onset AVB and a negative CMR study, FDG PET may be useful for detecting cardiac involvement due to CS. (orig.)

  11. Chemotherapy response evaluation with 18F-FDG PET in patients with non-small cell lung cancer

    NARCIS (Netherlands)

    de Geus-Oei, Lioe-Fee; van der Heijden, Henricus F. M.; Visser, Eric P.; Hermsen, Rick; van Hoorn, Bas A.; Timmer-Bonte, Johanna N. H.; Willemsen, Antoon T.; Pruim, Jan; Corstens, Frans H. M.; Krabbe, Paul F. M.; Oyen, Wim J. G.

    2007-01-01

    The aim of this prospective study was to evaluate the value of F-18-FDG PET for the assessment of chemotherapy response in patients with non-small cell lung cancer. Furthermore, part of the objective of this study was to compare 2 methods to quantify changes in glucose metabolism. Methods: In 51 pat

  12. Predictive biomarkers with potential of converting conventional chemotherapy to targeted therapy in patients with metastatic colorectal cancer

    DEFF Research Database (Denmark)

    Jensen, Niels Frank; Smith, David Hersi; Nygård, Sune Boris;

    2012-01-01

    Abstract The availability of systemic chemotherapy regimens for the treatment of patients with metastatic colorectal cancer (mCRC) is based on the results from large prospective, randomized studies. The main chemotherapeutic drugs used in treatment of mCRC are the fluoropyrimidines (5-fluorouracil...

  13. Resistance Training Does Not Protect Against Increases in Plasma Cytokine Levels Among Germ Cell Cancer Patients During and After Chemotherapy

    DEFF Research Database (Denmark)

    Christensen, Jesper Frank; Tolver, Anders; Andersen, J.L.;

    2014-01-01

    Abstract Context: Testicular germ cell cancer (GCC) patients treated with cisplatin-etoposide-bleomycin chemotherapy (BEP) have excellent prognosis but have an increased risk of late-occurring morbidities, which may be associated with changes in the inflammatory profile. Objective: The objective ...

  14. Chemotherapy response evaluation with 18F-FDG PET in patients with non-small cell lung cancer.

    NARCIS (Netherlands)

    Geus-Oei, L.F. de; Heijden, H.F.M. van der; Visser, E.P.; Hermsen, R.; Hoorn, B.A. van; Timmer-Bonte, J.N.H.; Willemsen, A.T.M.; Pruim, J.; Corstens, F.H.M.; Krabbe, P.F.M.; Oyen, W.J.G.

    2007-01-01

    The aim of this prospective study was to evaluate the value of (18)F-FDG PET for the assessment of chemotherapy response in patients with non-small cell lung cancer. Furthermore, part of the objective of this study was to compare 2 methods to quantify changes in glucose metabolism. METHODS: In 51 pa

  15. Association Between HIF-1 Alpha Gene Polymorphisms and Response in Patients Undergoing Neoadjuvant Chemotherapy for Locally Advanced Cervical Cancer.

    Science.gov (United States)

    Chen, Qing; Tian, Wei-Jie; Huang, Miao-Ling; Liu, Chang-Hao; Yao, Ting-Ting; Guan, Mei-Mei

    2016-01-01

    BACKGROUND The aim of the study was to assess whether HIF-1α polymorphisms have an effect on the response to chemotherapy of locally advanced cervical cancer (LACC) patients treated with platinum-based neoadjuvant chemotherapy (NACT) and radical surgery. MATERIAL AND METHODS We conducted a retrospective study in 162 LACC patients. Hypoxia-inducible factor 1α C1772T and G1790A genetic polymorphisms were ascertained using direct sequencing methods. RESULTS The C1772T polymorphism was significantly related to response to chemotherapy (P=0.002), and there was an increased chance of treatment response in patients with the C/C genotype (OR=4.7; 95% CI: 1.67-13.49; P=0.004). The C1772T polymorphism was also associated with poor tumor grade (adjusted OR, 2.98; 95% CI: 1.08-8.13; P=0.037). However, The G1790A polymorphism was not associated with response (P>0.05). CONCLUSIONS The C1772T polymorphism was significantly related to response to chemotherapy and poor tumor grade. Our results may help to better manage individual patients and to improve clinical decision making regarding use of NACT. PMID:27593081

  16. CHEMOTHERAPY-INDUCED NEUTROPENIA IN HIV POSITIVE PATIENTS WITH LYMPHOMA: COMPARISON OF PEGFILGRASTIM WITH DAILY FILGRASTIM ADMINISTRATION.

    Directory of Open Access Journals (Sweden)

    Luciana Teofili

    2012-10-01

    Full Text Available We retrospectively compared the incidence of neutropenia  in two groups of  HIV patients with lymphoma,  who underwent chemotherapy supported by once-per-cycle administration of pegfilgrastim or by daily subcutaneous injection of filgrastim, respectively. Our findings indicate that pegfilgrastim and filgastrim produce similar results in preventing both neutropenia and febrile neutropenia.

  17. Gastrointestinal Complications in 147 Consecutive Patients with Peritoneal Surface Malignancy Treated by Cytoreductive Surgery and Perioperative Intraperitoneal Chemotherapy

    OpenAIRE

    Angela Casado-Adam; Robert Alderman; O. Anthony Stuart; David Chang; Paul H. Sugarbaker

    2011-01-01

    Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is increasingly used in the treatment of peritoneal carcinomatosis from gastrointestinal malignancies. The purpose of this study is to reevaluate the incidence of gastrointestinal events and identify risk factors associated with this treatment approach. Between January 1, 2006 and December 31, 2009, 147 patients with appendiceal and colorectal carcinomatosis were treated. Gastrointestinal events were a...

  18. Limited impact of the thymus on immunological recovery during and after chemotherapy in patients with diffuse large B-cell lymphoma

    DEFF Research Database (Denmark)

    Vedel, S.J.; Tholstrup, D.; Kolte, L.;

    2009-01-01

    To investigate the impact of thymus on immunological recovery after dose-dense chemotherapy a prospective study of 17 patients diagnosed with diffuse large B-cell lymphoma (DLBCL) was conducted. Patients were monitored before, during and until 3 months after chemotherapy. The thymus was visualized...... determination of CD4+ cells containing T-cell receptor excision circles (TREC) was done. During chemotherapy, the naïve CD4 count decreased significantly as did the CD4-TREC%. Significant difference in recovery of naïve CD4 counts between patients with detectable and undetectable thymic tissue during treatment...... not returned to pretreatment levels. However, patients with detectable thymic tissue had higher naïve CD4 counts after the first cycles of chemotherapy, suggesting that these patients may be less susceptible to infectious complications related to chemotherapy....

  19. Comparing treatment outcomes of different chemotherapy sequences during intensity modulated radiotherapy for advanced N-stage nasopharyngeal carcinoma patients

    International Nuclear Information System (INIS)

    N-stage is related to distant metastasis of nasopharyngeal carcinoma (NPC) patients. We performed this study to compare the efficacy of different chemotherapy sequences in advanced N-stage (N2 and N3) NPC patients treated with intensity modulated radiotherapy (IMRT). From 2001 to 2008, 198 advanced N-stage NPC patients were retrospectively analyzed. Thirty-three patients received IMRT alone. Concurrent chemoradiotherapy (CCRT) was delivered to 72 patients, neoadjuvant chemotherapy (NACT) + CCRT to 82 patients and CCRT + adjuvant chemotherapy (AC) to 11 patients. The 5-year overall survival rate, recurrence-free survival rate, distant metastasis-free survival rate and progress-free survival rate were 47.7% and 73.1%(p<0.001), 74.5% and 91.3% (p = 0.004), 49.2% and 68.5% (p = 0.018), 37.5% and 63.8% (p<0.001) in IMRT alone and chemoradiotherapy group. Subgroup analyses indicated that there were no significant differences among the survival curves of CCRT, NACT + CCRT and CCRT + AC groups. The survival benefit mainly came from CCRT. However, there was only an improvement attendency in distant metastasis-free survival rate of CCRT group (p = 0.107) when compared with RT alone group, and NACT + CCRT could significantly improve distant metastasis-free survival (p = 0.017). For advanced N-stage NPC patients, NACT + CCRT might be a reasonable treatment strategy

  20. Role of color Doppler indices in predicting disease-free survival of breast cancer patients during neoadjuvant chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Gurpreet, E-mail: guraiims@gmail.co [Medical Physics Unit, IRCH, AIIMS, New Delhi 110029 (India); Kumar, Pratik [Medical Physics Unit, IRCH, AIIMS, New Delhi 110029 (India); Parshad, Rajinder [Department of Surgery, AIIMS, New Delhi 110029 (India); Seith, Ashu; Thulkar, Sanjay [Department of Radiology, AIIMS, New Delhi 110029 (India); Hosten, Norbert [Department of Radiology, University of Greifswald, Greifswald 17489 (Germany)

    2010-08-15

    The aim of our study was to evaluate whether blood flow in locally advanced and inflammatory breast cancer before and after neoadjuvant chemotherapy using color Doppler ultrasonography can be used to monitor the response to therapy and identify possible correlations between survival and various Doppler indices. Fifty patients with breast cancer underwent Doppler evaluation of the tumor with determination of Doppler indices such as pulsatility index (PI), resistive index (RI), and peak systolic velocity (PSV). RI and PI decreased in 27 (54%) and 20 (40%) patients, respectively, and increased in 23 (46%) and 30 (60%) patients, respectively. Thirty (60%) patients showed a decrease in PSV and 20 (40%) patients an increase. Patients with an intratumoral blood flow velocity increase after chemotherapy had a greater likelihood of local recurrence and metastasis compared with patients in whom flow velocity decreased after chemotherapy. The study also confirmed a greater correlation between Doppler PSV and clinical assessment. Tumor flow velocity measured by Doppler ultrasound can be used as an independent marker of disease-free survival in patients with breast cancer.

  1. The impact of recent chemotherapy innovation on the longevity of myeloma patients in the U.S. and international evidence

    DEFF Research Database (Denmark)

    Lichtenberg, Frank R.; Hostenkamp, Gisela

    and longitudinal data on 26 countries. In the US, the average annual rate of increase of life expectancy of myeloma patients at time of diagnosis was over five times as large during 1997-2005 as it had been during 1975-1997. We estimate that almost two-thirds (0.99 years) of the 1997-2005 increase in life...... longitudinal country-level data on 26 countries during the period 2005-2009. Countries that had larger increases in the number of chemotherapy regimens had larger subsequent declines in myeloma mortality rates, controlling for other factors. The estimates imply that chemotherapy innovation reduced the age...

  2. Intestinal parasitosis in relation to CD4+T cells levels and anemia among HAART initiated and HAART naive pediatric HIV patients in a Model ART center in Addis Ababa, Ethiopia.

    Directory of Open Access Journals (Sweden)

    Hylemariam Mihiretie Mengist

    Full Text Available Intestinal parasites (IPs are major concerns in most developing countries where HIV/AIDS cases are concentrated and almost 80% of AIDS patients die of AIDS-related infections. In the absence of highly active antiretroviral therapy (HAART, HIV/AIDS patients in developing countries unfortunately continue to suffer from the consequences of opportunistic and other intestinal parasites. The aim of the study was to determine the prevalence of intestinal parasites in relation to CD4+ T cells levels and anemia among HAART initiated and HAART naïve pediatric HIV patients in a Model ART center in Addis Ababa, Ethiopia.A prospective comparative cross-sectional study was conducted among HAART initiated and HAART naive pediatric HIV/AIDS patients attending a model ART center at Zewditu Memorial Hospital between August 05, 2013 and November 25, 2013. A total of 180 (79 HAART initiated and 101 HAART naïve children were included by using consecutive sampling. Stool specimen was collected and processed using direct wet mount, formol-ether concentration and modified Ziehl-Neelsen staining techniques. A structured questionnaire was used to collect data on socio-demographic and associated risk factors. CD4+ T cells and complete blood counts were performed using BD FACScalibur and Cell-Dyn 1800, respectively. The data was analyzed by SPSS version 16 software. Logistic regressions were applied to assess any association between explanatory factors and outcome variables. P values < 0.05 were taken as statistically significant.The overall prevalence of IPs was 37.8% where 27.8% of HAART initiated and 45.5% of HAART naive pediatric HIV/AIDS patients were infected (p < 0.05. Cryptosporidium species, E. histolytica/dispar, Hook worm and Taenia species were IPs associated with CD4+ T cell counts <350 cells/μμL in HAART naive patients. The overall prevalence of anemia was 10% in HAART and 31.7% in non-HAART groups. Hook worm, S. stercoralis and H. nana were helminthes

  3. Anticoagulation in combination with antiangiogenesis and chemotherapy for cancer patients: evidence and hypothesis.

    Science.gov (United States)

    Wang, Ji; Zhu, Chengchu

    2016-01-01

    Hypercoagulable state and disorganized angiogenesis are two conspicuous characteristics during tumor progression. There are a considerable number of clinical trials focusing on the effects of anticoagulant and antiangiogenic drugs on the survival of cancer patients. Favorable outcomes have been observed. Excessive blood coagulation not only causes cancer-associated thrombosis, which is a common complication and is the second leading cause of death in patients, but also decreases intratumoral perfusion rates and drug delivery by reducing the effective cross-sectional area of blood vessels. Meanwhile, structural and functional abnormalities of the tumor microvasculature also compromise convective drug transport and create a hypoxic and acidic microenvironment. Vascular normalization strategy can temporarily recover the abnormal state of tumor vasculature by improving blood density, dilation, and leakiness, resulting in enhanced penetration of chemotherapies and oxygen within a short time window. In this article, we first review the evidence to support the opinion that anticoagulant and antiangiogenic therapy can improve cancer survival through several underlying mechanisms. Next, we speculate on the feasibility and value of the combined strategy and discuss whether such a combination has a synergistic antineoplastic effect in cancer patients by way of increasing blood vessel perfusion and drug distribution. PMID:27536135

  4. Local failure in patients treated with radiotherapy and multidrug chemotherapy for small cell lung cancer

    International Nuclear Information System (INIS)

    Fifty-three patients with small cell carcinoma of the lung were treated with chemotherapy and radiotherapy, 40 Gy in the chest tumor. Intrathoracic failure occurred in 89% of the cases with extensive disease and in 60% of those with limited disease. Since 86% of all failures were localized within the target volume, one can conclude that in most cases the radiation dose was too low for eradication of the tumour. The treatment technique resulted in dose inhomogeneities of more than ±5% in 45% of the cases. The high local failure rate might indicate the need of improved radiotherapy, in the first place higher radiation dose. However, 82% of the patients with limited disease and local failure and 50% of those without local failure also developed distant metastases. This might indicate that the curative potential of improved thoracic radiotherapy probably is limited. Besides, lethal treatment toxicity affected particularly patients in whom local cure had been achieved, indicating the difficulty of increasing the treatment intensity without increasing the lethal toxicity in potentially curable cases. (orig.)

  5. Anticoagulation in combination with antiangiogenesis and chemotherapy for cancer patients: evidence and hypothesis

    Directory of Open Access Journals (Sweden)

    Wang J

    2016-07-01

    Full Text Available Ji Wang, Chengchu Zhu Department of Cardiothoracic Surgery, Taizhou Hospital, Wenzhou Medical University, Linhai, Zhejiang, People’s Republic of China Abstract: Hypercoagulable state and disorganized angiogenesis are two conspicuous characteristics during tumor progression. There are a considerable number of clinical trials focusing on the effects of anticoagulant and antiangiogenic drugs on the survival of cancer patients. Favorable outcomes have been observed. Excessive blood coagulation not only causes cancer-associated thrombosis, which is a common complication and is the second leading cause of death in patients, but also decreases intratumoral perfusion rates and drug delivery by reducing the effective cross-sectional area of blood vessels. Meanwhile, structural and functional abnormalities of the tumor microvasculature also compromise convective drug transport and create a hypoxic and acidic microenvironment. Vascular normalization strategy can temporarily recover the abnormal state of tumor vasculature by improving blood density, dilation, and leakiness, resulting in enhanced penetration of chemotherapies and oxygen within a short time window. In this article, we first review the evidence to support the opinion that anticoagulant and antiangiogenic therapy can improve cancer survival through several underlying mechanisms. Next, we speculate on the feasibility and value of the combined strategy and discuss whether such a combination has a synergistic antineoplastic effect in cancer patients by way of increasing blood vessel perfusion and drug distribution. Keywords: tumor microenvironment, anticoagulation, antiangiogenesis, vascular normalization, tumor perfusion

  6. [Prevalence of Encephalitozoon intestinalis and Enterocytozoon bieneusi in cancer patients under chemotherapy].

    Science.gov (United States)

    Hamamcı, Berna; Çetinkaya, Ülfet; Berk, Veli; Kaynar, Leylagül; Kuk, Salih; Yazar, Süleyman

    2015-01-01

    Microsporidia species are obligate intracellular parasites and constitute one of the most important opportunistic pathogens that can cause severe infections especially in immunocompromised patients. Enterocytozoon bieneusi and Encephalitozoon intestinalis are the most common species among 14 microsporidia species identified as human pathogens. The aim of this study was to investigate the prevalence of E.intestinalis and E.bieneusi in cancer patients under chemotherapy by immunofluorescent antibody and conventional staining methods. A total of 123 stool samples obtained from 93 patients (58 male, 35 female) with cancer who were followed in oncology and hematology clinics of our hospital and 30 healthy volunteers (13 male, 17 female) were included in the study. Fifty-one (55%) of the patients had complain of diarrhea. The presence of E.intestinalis and E.bieneusi were investigated by a commercial immunofluorescence antibody test using monoclonal antibodies (IFA-MAbs; Bordier Affinity Products, Switzerland) in all of the samples, and 50 of the samples were also investigated by modified trichrome, acid-fast trichrome and calcofluor staining methods. A total of 65 (69.9%) patients were found positive with IFA-MAbs method, including 43 (46.2%) E.intestinalis, 9 (9.7%) E.bieneusi and 13 (14%) mixed infections. In the control group, 5 (16.7%) subjects were positive with IFA-MAbs method, including 2 (6.7%) E.intestinalis, 1 (3.3%) E.bieneusi and 2 (6.7%) mixed infections. The difference between the positivity rate of the patient and control groups was statistically significant (pmicrosporidian pathogens. PMID:25706736

  7. Invasive aspergillosis causing small bowel infarction in a patient of carcinoma breast undergoing chemotherapy

    Directory of Open Access Journals (Sweden)

    Jain Vinod

    2006-01-01

    Full Text Available Abstract Background To report a 45 year old lady presenting with proximal jejunal gangrene due to invasive Aspergillosis. The patient was undergoing adjuvant chemotherapy for advance carcinoma of breast (Stage IV. Methods The patient was referred to our surgical emergency for acute abdominal symptoms for 6 hours. Histopathology revealed bowel wall necrosis and vascular invasion by Aspergillus Fumigatus. Postoperative recovery was uneventful and the patient received Amphotericin-B (1 mg/kg/day for invasive aspergillosis. Invasive pulmonary aspergillosis was confirmed by isolating Aspergillus Fumigatus from bronchoalveolar lavage and by a positive circulating galactomannan test (ELISA Assay. Results Detailed history revealed dry cough and two episodes of haemoptesis for 2 weeks. Haemogram and counts revealed anemia and neutropenia. Plain X – ray of the abdomen showed multiple air fluid levels and ultrasound of the abdomen revealed distended bowel loops. On exploration small bowel was found to be gangrenous. The patient was successfully managed by supportive treatment and conventional intravenous Amphotericin-B for 2 weeks. The lady was discharged one week after completion of antifungal therapy and one month later she underwent toilet mastectomy. The lady came to follow up for 1 year and she is currently under hormone therapy. Conclusion With the emergence of new and powerful immunosuppressive, anticancer drugs and potent antibiotics the survival of transplant and critically ill patients has remarkably increased but it has shown a significant rise in the incidence of invasive opportunistic fungal infections. We conclude hat the diagnosis of invasive gastrointestinal aspergillosis may be considered in a neutropenic patient with acute abdominal symptoms.

  8. PERIPANCREATIC ARTERIAL LIGATION COMBINED WITH ARTERIAL INFUSION REGIONAL CHEMOTHERAPY FOR TREATING PATIENTS WITH ADVANCED PANCREATIC CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To find out a new treatment method for advanced pancreatic carcinoma. Methods Twenty-nine patients with advanced pancreatic carcinoma and liver metastases were randomly divided into 2 groups.Group A (n=11) underwent bilio-enterostomy and/or gastro-enterostomy combined with systemic chemotherapy after operation;Group B(n=18) underwent bilio-enterostomy and/or gastro-enterostomy combined with peripancreatic arterial ligation and arterial infusion regional chemotherapy.The alleviation of clinical symptom,the change of carcinoma volume by BUS and CT scan,survival period and serum CEA were observed in two groups. Results The symptoms were alleviated apparently in most cases in Group B;BUS and CT scan showed that the tumor volume decreased apparently in Group B;The response rate was 67.7% in Group B,and 18.2% in Group A,respectively(P<0.01);the mean survival period was (4.8±0.6) months in Group A,and (12.5±1.2) months in Group B,respectively(P<0.01),there was significant difference between the two groups.The decrease of serum CEA was 54% in Group A and 60% in Group B,but the difference was not significant(P>0.05). Conclusion Peripancreatic arterial ligation combined with arterial infusion regional chmotherapy is believed to be effective against both pancreatic carcinoma and liver metastases,and it can alleviate the clinical symptoms,postpone the growth speed of tumor,and prolong the survival period.

  9. Are Cancer Survivors/Patients Knowledgeable about Osteoporosis? Results from a Survey of 285 Chemotherapy-Treated Cancer Patients and Their Companions

    Science.gov (United States)

    McKean, Heidi; Looker, Sherry; Hartmann, Lynn C.; Hayman, Suzanne R.; Kaur, Judith S.; McWilliams, Robert R.; Peethambaram, Prema P.; Stahl, Jean F.; Jatoi, Aminah

    2008-01-01

    Objective: This study assessed osteoporosis knowledge deficits among cancer patients and their spouses/partners. Design: Single-institution survey (modified version of the Osteoporosis Knowledge Assessment Tool). Setting: The Mayo Clinic in Rochester, Minnesota. Participants: Consecutive chemotherapy-treated cancer patients (n = 285) with their…

  10. Overall and event-free survival are not improved by the use of myeloablative therapy following intensified chemotherapy in previously untreated patients with multiple myeloma: a prospective randomized phase 3 study

    NARCIS (Netherlands)

    C.M. Segeren (Christine); P.W. Wijermans (Pierre); S. Wittebol (Shulamit); J.W. Baars (Joke); W.E. Fibbe (Willem); P. Sonneveld (Pieter); B. van der Holt (Bronno); M.M. Steijaert; E. Vellenga (Edo); H.M. Lokhorst (Henk); D.H. Biesma (Douwe); A.J. Croockewit; G.E.G. Verhoef (Gregor); J.J. Cornelissen (Jan); M. van Marwijk Kooy (Marinus); R. Slater (Rosalyn); M.R. Schaafsma (Martijn); I. Buijt; M.H.J. van Oers (Marinus)

    2003-01-01

    textabstractWe compared the efficacy of intensified chemotherapy followed by myeloablative therapy and autologous stem cell rescue with intensified chemotherapy alone in patients newly diagnosed with multiple myeloma. There were 261 eligible patients younger than 66 years with stag

  11. Impact of chemotherapy for HIV-1 related lymphoma on residual viremia and cellular HIV-1 DNA in patients on suppressive antiretroviral therapy.

    Directory of Open Access Journals (Sweden)

    Anthony R Cillo

    Full Text Available The first cure of HIV-1 infection was achieved through complex, multimodal therapy including myeloablative chemotherapy, total body irradiation, anti-thymocyte globulin, and allogeneic stem cell transplantation with a CCR5 delta32 homozygous donor. The contributions of each component of this therapy to HIV-1 eradication are unclear. To assess the impact of cytotoxic chemotherapy alone on HIV-1 persistence, we longitudinally evaluated low-level plasma viremia and HIV-1 DNA in PBMC from patients in the ACTG A5001/ALLRT cohort on suppressive antiretroviral therapy (ART who underwent chemotherapy for HIV-1 related lymphoma without interrupting ART. Plasma HIV-1 RNA, total HIV-1 DNA and 2-LTR circles (2-LTRs in PBMC were measured using sensitive qPCR assays. In the 9 patients who received moderately intensive chemotherapy for HIV-1 related lymphoma with uninterrupted ART, low-level plasma HIV-1 RNA did not change significantly with chemotherapy: median HIV-1 RNA was 1 copy/mL (interquartile range: 1.0 to 20 pre-chemotherapy versus 4 copies/mL (interquartile range: 1.0 to 7.0 post-chemotherapy. HIV-1 DNA levels also did not change significantly, with median pre-chemotherapy HIV-1 DNA of 355 copies/106 CD4+ cells versus 228 copies/106 CD4+ cells post-chemotherapy. 2-LTRs were detectable in 2 of 9 patients pre-chemotherapy and in 3 of 9 patients post-chemotherapy. In summary, moderately intensive chemotherapy for HIV-1 related lymphoma in the context of continuous ART did not have a prolonged impact on HIV-1 persistence. Clinical trials registration unique identifier: NCT00001137.

  12. A phase II trial of Xeloda and oxaliplatin (XELOX) neo-adjuvant chemotherapy followed by surgery for advanced gastric cancer patients with para-aortic lymph node metastasis

    OpenAIRE

    Wang, Yan; Yu, Yi-yi; Li, Wei; Feng, Yi; Hou, Jun; Ji, Yuan; Sun, Yi-Hong; Shen, Kun-Tang; Shen, Zhen-Bin; Qin, Xin-Yu; Liu, Tian-shu

    2014-01-01

    Purpose Gastric cancer with para-aortic lymph node (PAN) involvement is regarded as advanced disease, and only chemotherapy is recommended from the guidelines. In unresectable cases, neoadjuvant chemotherapy could prolong survival if conversion to resectability could be achieved. Methods The study was a single-arm phase II trial. Patients who were diagnosed with gastric cancer and PAN involvement (Stations No. 16a2/16b1) were treated with capecitabine and oxaliplatin combination chemotherapy ...

  13. Complications of the post-chemotherapy resection of retroperitoneal residual tumour mass in patients with non-seminomatous testicular germ cell tumours

    NARCIS (Netherlands)

    Gels, ME; Nijboer, AP; Hoekstra, HJ; Sleijfer, DT; Molenaar, WM; Plukker, JT; Droste, JHJ; Schraffordt Koops, H.

    1997-01-01

    Objective To evaluate the resection of the retroperitoneal residual tumour mass (RRTM) for histological examination after chemotherapy in patients with disseminated non-seminomatous testicular germ cell tumours (NSTGCTs), with particular attention to surgical morbidity. Patients and methods From 197

  14. The effect of nutrition intervention in lung cancer patients undergoing chemotherapy and/or radiotherapy: a systematic review.

    Science.gov (United States)

    Kiss, Nicole K; Krishnasamy, Meinir; Isenring, Elisabeth A

    2014-01-01

    The prevalence of malnutrition in lung cancer patients across a variety of treatment modalities and disease stages ranges from 45% to 69%. Malnutrition is associated with poorer clinical outcomes in cancer patients. This systematic review examined whether dietary counseling or oral supplements during chemotherapy and/or radiotherapy in patients with lung cancer affect patient or clinical outcomes. Relevant nutrition intervention studies from 1980 to March 2012 were identified. Articles meeting predetermined inclusion/exclusion criteria were critically appraised and included in the review. The outcomes of interest included dietary intake, weight, nutritional status, quality of life, functional status, treatment response, and survival. Five eligible studies were identified including 3 randomized controlled trials, 1 historical cohort, and 1 case series. These studies suggest dietary counseling improves energy and protein intake during chemotherapy in patients with lung cancer but has no benefit to other outcomes during chemotherapy. There is insufficient evidence regarding the effect on patient or clinical outcomes during radiotherapy. Randomized trials examining dietary counseling in patients with lung cancer during radiotherapy are required.

  15. Streptozocin-Based Chemotherapy in Patients with Advanced Neuroendocrine Neoplasms – Predictive and Prognostic Markers for Treatment Stratification

    Science.gov (United States)

    Krug, Sebastian; Boch, Michael; Daniel, Hanna; Nimphius, Wilhelm; Müller, Daniela; Michl, Patrick; Rinke, Anja; Gress, Thomas Matthias

    2015-01-01

    Background and Aim Chemotherapy with streptozocin (STZ) in combination with 5-FU or doxorubicin (Dox) represents a standard of care for patients with metastatic pancreatic neuroendocrine neoplasms (pNEN). However, predictive markers for patient selection are still missing. The aim of this study was a retrospective evaluation of the clinicopathological characteristics of pNEN patients receiving STZ-based chemotherapies and to identify predictive and prognostic markers. Patients and Methods We retrospectively analyzed 77 patients treated at our center between 1995 and 2013. The median overall survival (OS) and progression-free survival (PFS) were calculated using Kaplan-Meier and Cox regression methods, respectively. Uni- and multivariate analyses were performed. Results The median PFS (mPFS) in patients receiving STZ/5-FU/Dox was 16 months with a median OS (mOS) of 28 months. Objective response rate (ORR) and disease control rate (DCR) were 34% and 72%, respectively. Biochemical response and positive octreotide scintigraphy predicted objective response. Univariate analysis revealed Ki-67 > 10% and the absence of biochemical or objective response by imaging as independent risk factors for shorter PFS. Additionally, performance status (PS) and resection of the primary tumor were observed to influence mOS. Treatment was well tolerated with less than 10% grade 3 and 4 toxicities. Conclusions STZ-based chemotherapy is an effective and well-tolerated treatment option in patients with well differentiated neuroendocrine neoplasms. Positive octreotide scintigraphy and biochemical response predict objective response. PMID:26630134

  16. Understanding breast cancer patients' preference for two types of exercise training during chemotherapy in an unblinded randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Vallance Jeffrey K

    2008-10-01

    Full Text Available Abstract Background Patient preference for group assignment may affect outcomes in unblinded trials but few studies have attempted to understand such preferences. The purpose of the present study was to examine factors associated with breast cancer patients' preference for two types of exercise training during chemotherapy. Methods Breast cancer patients (N = 242 completed a battery of tests including a questionnaire that assessed patient preference and the theory of planned behavior (TPB prior to being randomized to usual care, resistance exercise training (RET, or aerobic exercise training (AET. Results 99 (40.9% participants preferred RET, 88 (36.4% preferred AET, and 55 (22.7% reported no preference. Past exercisers (p = 0.023, smokers (p = 0.004, and aerobically fitter participants (p = 0.005 were more likely to prefer RET. As hypothesized, participants that preferred AET had more favorable TPB beliefs about AET whereas participants that preferred RET had more favorable TPB beliefs about RET. In multivariate modeling, patient preference for RET versus AET was explained (R2 = .46; p 2 = .48; p Conclusion Breast cancer patients' preference for RET versus AET during chemotherapy was predicted largely by a difference in motivation for each type of exercise which, in turn, was based on differences in their beliefs about the anticipated benefits, enjoyment, and difficulty of performing each type of exercise during chemotherapy. These findings may help explain patient preference effects in unblinded behavioral trials. Trial Registration ClinicalTrials.gov Identifier NCT00115713.

  17. A Case Report of Sanguis Draconis for Treating a Patient With Refractory Wound Dehiscence After Breast Cancer Chemotherapy.

    Science.gov (United States)

    Zhang, Guizhen; Hua, Yafang; Jin, Xueqin; Yan, Chunmei

    2016-01-01

    Breast cancer is one of the most common female malignant tumors. According to data statistics, the incidence of breast cancer was 7% to 10% for a variety of malignant tumors, being only lower than that of uterine cancer. The methods of treating breast cancer are given priority over operative treatment and combined with chemotherapy and radiotherapy. However, exosmosis of chemotherapeutic drugs is a common complication of chemotherapy. Exosmosis of drugs can stimulate local organs to induce acute inflammatory reaction and necrosis, which finally lead to wound infection and difficulty in healing. In December 2013, a patient with full-thickness wound (an area of 5 × 3 cm) dehiscence at the completion of the second phase of chemotherapy for left breast cancer after radical operation was admitted to our department. Her wound had healed after radical operation. The patient followed an integrative therapy treatment protocol that consisted of an external application of a phytomedicine called Sanguis Draconis and combined with a series of conventional treatments, including 3M Transparent Dressing moist therapy, increase in nutrition, and prevention therapies for infection. The patient's integrative treatment program resulted in complete wound healing, and the successful completion of the late 6 courses of chemotherapy. The article describes the nursing experiences associated with this case study.

  18. Clinical Research of Compound Zhebei Granules for Increasing the Therapeutic Effect of Chemotherapy in Refractory Acute Leukemia Patients

    Institute of Scientific and Technical Information of China (English)

    LU Dian-rong; LI Dong-yun; CHEN Xin-yi; YE Pei-zhi; TIAN Shao-dan

    2009-01-01

    Objective:To observe the effects of Compound Zhebei Granules (复方浙贝颗粒 CZG) in chemotherapy for refractory acute leukemia.Method:Using a randomized, double-blind and multi-central concurrent control clinical research project, the patients conformed with the diagnostic criteria, according to the drug randomized method, were divided into a CZG group and a control group.The patients of the two groups respectively took the observation drug or a placebo 3 days before chemotherapy, and the therapeutic effects were evaluated after one course of chemotherapy.According to the clinical research project, 137 patients were enrolled, including 71 cases in the CZG group and 66 cases in the control group.Results:The clinical complete remission (CR)rate was 42.3% in the CZG group with a total effective rate of 73.2%, and it was 25.8% in the control group with a total effective rate of 53.0%, showing a statistically significant difference between the two groups (P<0.05).Conclusion:CZG can increase the clinical remission rate for refractory acute leukemia during chemotherapy.

  19. Derivation of novel human ground state naive pluripotent stem cells.

    Science.gov (United States)

    Gafni, Ohad; Weinberger, Leehee; Mansour, Abed AlFatah; Manor, Yair S; Chomsky, Elad; Ben-Yosef, Dalit; Kalma, Yael; Viukov, Sergey; Maza, Itay; Zviran, Asaf; Rais, Yoach; Shipony, Zohar; Mukamel, Zohar; Krupalnik, Vladislav; Zerbib, Mirie; Geula, Shay; Caspi, Inbal; Schneir, Dan; Shwartz, Tamar; Gilad, Shlomit; Amann-Zalcenstein, Daniela; Benjamin, Sima; Amit, Ido; Tanay, Amos; Massarwa, Rada; Novershtern, Noa; Hanna, Jacob H

    2013-12-12

    of cross-species chimaeric mouse embryos that underwent organogenesis following microinjection of human naive iPS cells into mouse morulas. Collectively, our findings establish new avenues for regenerative medicine, patient-specific iPS cell disease modelling and the study of early human development in vitro and in vivo. PMID:24172903

  20. Derivation of novel human ground state naive pluripotent stem cells.

    Science.gov (United States)

    Gafni, Ohad; Weinberger, Leehee; Mansour, Abed AlFatah; Manor, Yair S; Chomsky, Elad; Ben-Yosef, Dalit; Kalma, Yael; Viukov, Sergey; Maza, Itay; Zviran, Asaf; Rais, Yoach; Shipony, Zohar; Mukamel, Zohar; Krupalnik, Vladislav; Zerbib, Mirie; Geula, Shay; Caspi, Inbal; Schneir, Dan; Shwartz, Tamar; Gilad, Shlomit; Amann-Zalcenstein, Daniela; Benjamin, Sima; Amit, Ido; Tanay, Amos; Massarwa, Rada; Novershtern, Noa; Hanna, Jacob H

    2013-12-12

    of cross-species chimaeric mouse embryos that underwent organogenesis following microinjection of human naive iPS cells into mouse morulas. Collectively, our findings establish new avenues for regenerative medicine, patient-specific iPS cell disease modelling and the study of early human development in vitro and in vivo.

  1. Prognostic value of metabolic response in breast cancer patients receiving neoadjuvant chemotherapy

    International Nuclear Information System (INIS)

    Today's clinical diagnostic tools are insufficient for giving accurate prognosis to breast cancer patients. The aim of our study was to examine the tumor metabolic changes in patients with locally advanced breast cancer caused by neoadjuvant chemotherapy (NAC), relating these changes to clinical treatment response and long-term survival. Patients (n = 89) participating in a randomized open-label multicenter study were allocated to receive either NAC as epirubicin or paclitaxel monotherapy. Biopsies were excised pre- and post-treatment, and analyzed by high resolution magic angle spinning magnetic resonance spectroscopy (HR MAS MRS). The metabolite profiles were examined by paired and unpaired multivariate methods and findings of important metabolites were confirmed by spectral integration of the metabolite peaks. All patients had a significant metabolic response to NAC, and pre- and post-treatment spectra could be discriminated with 87.9%/68.9% classification accuracy by paired/unpaired partial least squares discriminant analysis (PLS-DA) (p < 0.001). Similar metabolic responses were observed for the two chemotherapeutic agents. The metabolic responses were related to patient outcome. Non-survivors (< 5 years) had increased tumor levels of lactate (p = 0.004) after treatment, while survivors (≥ 5 years) experienced a decrease in the levels of glycine (p = 0.047) and choline-containing compounds (p ≤ 0.013) and an increase in glucose (p = 0.002) levels. The metabolic responses were not related to clinical treatment response. The differences in tumor metabolic response to NAC were associated with breast cancer survival, but not to clinical response. Monitoring metabolic responses to NAC by HR MAS MRS may provide information about tumor biology related to individual prognosis

  2. Comparison of postoperative complications in advanced head and neck cancer patients receiving neoadjuvant chemotherapy followed by surgery versus surgery alone

    OpenAIRE

    Poonam Joshi; Amit Joshi; Kumar Prabhash; Vanita Noronha; Pankaj Chaturvedi

    2015-01-01

    Background: Head and neck cancer is the third most common cancer in India with 60% presenting in advanced stages. There is the emerging role of neoadjuvant chemotherapy (NACT) in the management of these advanced cancers. There is a general perception that complication rates are higher with the use of NACT. Materials and Methods: This is a retrospectively collected data of head and neck cancer patients operated at our hospital from March 2013 to September 2014. A total of 205 patients were inc...

  3. Elastography, a sensitive tool for the evaluation of neoadjuvant chemotherapy in patients with high-grade serous ovarian carcinoma

    OpenAIRE

    Xie, Meng; ZHANG, XUYIN; JIA, ZHAN; Ren, Yunyun; Wang, Wenping

    2014-01-01

    The aim of the present study was to evaluate tumor stiffness by ultrasound elastography, which has the potential to provide additional information that is useful in predicting the response to neoadjuvant chemotherapy (NACT) in high-grade serous ovarian carcinoma (HGSC) patients. In total, 32 patients with International Federation of Gynecology and Obstetrics stage III and IV epithelial ovarian cancer treated with NACT underwent transvaginal and transabdominal sonography, followed by elastogra...

  4. Effect of dietary supplementation with Agaricus sylvaticus fungus on the hematology and immunology systems of breast cancer patients undergoing chemotherapy

    OpenAIRE

    Valadares, Fabiana; Novaes, Maria Rita Carvalho Garbi; Roberto Cañete VILLAFRANCA; Marília da Cunha MENEZES; Mariana Campos REIS; Gonçalves, Daniella Rodrigues

    2011-01-01

    Objective: Patients with cancer tend to develop hematological and immunological alterations during the disease process. Medicinal fungi can stimulate the immune and hematopoietic systems, promoting improvements in the prognosis and physiological response. In this trial it is aimed to evaluate changes in hematological and immunological parameters in patients with breast cancer undergoing chemotherapy after dietary supplementation with Agaricus sylvaticus. Method: A randomized, double-blind, pl...

  5. Consolidative treatment after salvage chemotherapy improves prognosis in patients with relapsed extranodal natural killer/T-cell lymphoma

    OpenAIRE

    Man Nie; Xi-wen Bi; Wen-wen Zhang; Peng Sun; Yi Xia; Pan-pan Liu; Hui-qiang Huang; Wen-qi Jiang; Zhi-ming Li

    2016-01-01

    The optimal treatment strategy for relapsed natural killer/T-cell lymphoma (NKTCL) remains largely unknown. We retrospectively reviewed the treatment modalities and prognosis of 56 relapsed NKTCL patients. Chemotherapy was the initial salvage treatment, followed by radiotherapy (RT) or autologous hematopoietic stem cell transplantation (AHSCT) as consolidative therapy, depending on the status of remission and the pattern of relapse. For patients with locoregional relapse alone, consolidative ...

  6. Identification of Candida species in patients with oral lesion undergoing chemotherapy along with minimum inhibitory concentration to fluconazole

    Directory of Open Access Journals (Sweden)

    Mehrnoush Maheronnaghsh

    2016-01-01

    Conclusion: Data were shown that C. albicans is the most commonly identified species in oral candidiasis and majority of fluconazole resistant C. albicans were found in patients with gastrointestinal cancer and lymphoma. Therefore, we recommend an alternative drug instead of fluconazole as a first line of treatment for these type of cancers and administration of fluconazole in patients undergoing chemotherapy should be prescribed in accordance with the type of cancer.

  7. Prognostic Factors in Advanced Non-Small-Cell Lung Cancer Patients: Patient Characteristics and Type of Chemotherapy

    Directory of Open Access Journals (Sweden)

    Salah Abbasi

    2011-01-01

    Full Text Available Eleven prognostic factors were retrospectively analyzed in 270 newly diagnosed patients with advanced non-small-cell lung cancer including age, sex, performance status, histology, stage, smoking status, hemoglobin level, forced expiratory volume in one second (FEV1, weight loss >5% in 3 months preceding therapy, number of involved organs, and type of first-line chemotherapy. Response rate was 35.6%, and median survival was 8.2 months (95% CI, 7.8 to 8.7 for the whole group. Age ≤60 years (=.016, FEV1≥2L (=.03, and the use of platinum/docetaxel (<.0001 were significantly associated with an improved survival. Histology did not affect outcome in the absence of targeted therapies.

  8. Impact of various options of neoadjuvant chemotherapy on the hormonal status of patients with breast cancer

    Directory of Open Access Journals (Sweden)

    Yu. S. Sidorenko

    2010-01-01

    Full Text Available Objective: to study hormone balance changes caused by various options of neoadjuvant chemotherapy (CT in patients with breast cancer (BC. Materials and methods. Data on 200 patients aged 30 to 65 years with primary BC (Stages IIB-IIIA, who had been treated at the Rostov Cancer Research Institute in 2006 to 2009, served as a material for the study. The levels of steroid hormones of the estrogenic, androgenic, and glucocorticoid series were studied before and after neoadjuvant CT.Results. When neoadjuvant poly-CT (PCT was performed on automedia, the levels of total estrogens were almost unchanged; the frac- tions of estrone and estriol also remained stable. Only estradiol levels were recorded to show a certain declining tendency.There were considerable changes in the expression of all steroid hormones during preoperative systemic PCT.According o the drug therapy option, significant differences were found in the time course of changes in blood cortisol levels. Conclusion. Neoadjuvant CT on automedia results in diminished estrogenization irrespective of age and the phase of the menstrual cycle.

  9. Efficacy and safety of icotinib in Chinese patients with advanced non-small cell lung cancer after failure of chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Shao Lan; Zhang Beibei; He Chunxiao; Lin Baochai; Song Zhengbo; Lou Guangyuan; Yu Xinmin

    2014-01-01

    Background The preclinical experiments and several clinical studies showed icotinib,an oral epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor,in Chinese patients with advanced non-small cell lung cancer (NSCLC) who failed previous chemotherapy.We performed a retrospective study of the efficacy and safety of icotinib monotherapy in a different and more recent sample of Chinese patients.Methods The clinical data of 149 patients with advanced NSCLC who were admitted to Zhejiang Cancer Hospital from August 1,2011 to July 31,2012 were retrospectively analyzed.All patients were given icotinib treatment after the failure of previous chemotherapy.Univariate and multivariate analyses were conducted based on the Kaplan Meier method and Cox proportional hazards model.Results The objective response rate was 33/149 and disease control rate was 105/149.No complete response occurred.Median progression free survival (PFS) with icotinib treatment was 5.03 months (95% CI:3.51 to 6.55).Median overall survival was 12.3 months (95% CI:10.68 to 13.92).Multivariate analysis showed that the mutation of EGFR and one regimen of prior chemotherapy were significantly associated with longer PFS.At least one drug related adverse event was observed in 65.8% (98/149) of patients,but mostly grade 1 or 2 and reversible and none grade 4 toxicity.Conclusions lcotinib monotherapy is an effective and well tolerated regimen for Chinese patients with NSCLC after the failure of chemotherapy.It is a promising agent and further study with icotinib in properly conducted trials with larger patient samples and other ethnic groups is warranted.

  10. Influence of interventional chemotherapy combined with traditional Chinese medicine on the immune function of elderly patients with advanced lung cancer

    International Nuclear Information System (INIS)

    Objective: To investigate the influence of interventional chemotherapy combined with traditional Chinese medicine on the immune function in elderly patients with advanced lung cancer and to establish a comprehensive therapeutic pattern which is effective and economical with lower side-effects. Methods: A total of 60 aged patients with lung cancer were randomly and equally divided into two groups with 30 patients in each group. Patients in group A were purely treated with traditional Chinese medicine and patients in group B were treated with a combination of interventional chemotherapy and traditional Chinese medicine. And two therapeutic courses (6-8 weeks) were conducted in both groups. The serum T-lymphocyte subsets levels of CD3, CD4, CD8, CD4/CD8, NK cells and CD4+CD25+ Treg cell levels were estimated with flow cytometry. The results were statistically analyzed. Results: No significant difference in serum levels of T cell subsets and CD4+CD25+ Treg cell levels existed between the two groups, both before and after the treatment (P > 0.05). However, after the treatment the CD4+CD25+ Treg cell level in group B was significantly lower than that in group A (P < 0.05). The short-term effective rate and the total clinical benefit rate in group B were 40% and 73.3% respectively, which were much better than those in group A (20% and 63.3% respectively). Conclusion: Interventional chemotherapy combined with traditional Chinese medicine will not damage the immune function of elderly patients with advanced lung cancer, on the contrary, the combination therapy, through effectively reducing the suppressor T cell level,shows excellent short-term effect. It indicates that interventional chemotherapy combined with Chinese medicine is an effective comprehensive therapeutic mode for elderly patients with advanced lung cancer. (authors)

  11. THE CORRELATION BETWEEN INCREASED APOPTOSIS AND DECREASED PERIPHERAL BLOOD WBC IN PATIENTS RECEIVING CHEMOTHERAPY FOR OVARIAN CANCER

    Institute of Scientific and Technical Information of China (English)

    沈娇; 姚嘉斐; 魏政立; 郝丽芸; 高娜; 鲁艳明

    2004-01-01

    Objective: The purpose of this study was to determine whether the decrease of WBC is correlated with the increase of apoptosis induced by cytotoxic drugs in patients who received neoadjuvant polychemotherapy for ovarian cancer and whether the reduction of peripheral blood WBC can be predicted by the detection of apoptosis. Methods: The study included 25 patients who received neoadjuvant polychemotherapy for ovarian cancer after operation. Total 2 ml of venous blood was collected from these subjects within 24 hours before chemotherapy and at the fifth day after the beginning of chemotherapy. Peripheral blood WBC count was performed and its apoptosis was analyzed using flow cytometry (FCM) and DNA electrophoresis. Results: 68% (17/25) of the patients had a decrease in WBC after chemotherapy. The average counts of WBC were 5.19±1.36×109/L and 4.36±1.56×109/L, the distributions were 4.10~8.60×109/L and 2.00~7.90×109/L before and after chemotherapy respectively. At the same time, 64%(16/25) of the patients had an increase in apoptotic cells. The proportions of apoptosis were 4.01±2.59% and 5.66±1.36%, the distributions were 1.05~11.02% and 0.8~14.08% before and after chemotherapy respectively. Both the decrease of WBC and the increase of apoptosis were statistical significant (P<0.05). The coefficient between the decrease of WBC and the increase of apoptosis is 0.646(P<0.05). The sensitivity of the quantitative analysis of apoptosis using FCM for clinical early diagnosis of the decrease of WBC is 82%, the speciality is 75% and the accuracy is 80%. Conclusion: The increased apoptosis induced by cytotoxic drugs contributed to the chemotherapy-associated reduction of WBC at some extend, there were somewhat correlation between them. The detection of peripheral apoptosis could be of some help to assess the decrease and scientific bases for the administration of G-CSF, GM-CSF to obtain the optimal cost-effectiveness of clinical chemotherapy.

  12. A study of preoperative methionine-depleting parenteral nutrition plus chemotherapy in gastric cancer patients

    Institute of Scientific and Technical Information of China (English)

    Wei Xin Cao; Qin Min Cheng; Xu Feng Fei; Shu Fa Li; Hao Ran Yin; Yan Zhen Lin

    2000-01-01

    AIM To investigate the interference of methionine-free parenteral nutrition plus 5-Fu (-MetTPN + 5-Fu) in gastric cancer cell kinetics and the side effects of the regimen. METHODS Fifteen patients with advanced gastric cancer were randomly divided into two groups, 7 patients were given preoperatively a seven-day course of standard parenteral nutrition in combination with a five-day course of chemotherapy (sTPN + 5-Fu), while the other 8 patients were given methionine-deprived parenteral nutrition and 5-Fu (-MetTPN + 5-Fu).Cell cycles of gastric cancer and normal mucosa were studied by flow cytometry (FCM). Blood samples were taken to measure the serum protein, methionine (Met) and cysteine (Cys)levels, and liver and kidney functions. RESULTS As compared with the results obtained before the treatment, the percentage of Gn/G1 tumor cells increased and that of S phase decreased in the -MetTPN + 5-Fu group, while the contrary was observed in the sTPN + 5-Fu group.Except that the ALT, AST and AKP levels were slightly increased in a few cases receiving -MetTPN + 5-Fu, all the other biochemical parameters were within normal limits. Serum Cys level decreased slightly after the treatment in both groups. Serum Met level of patients receiving sTPN + 5-Fu was somewhat higher after treatment than that before treatment; however,no significant change occurred in the -MetTPN +5-Fu group, nor operative complications in both groups. CONCLUSION -MetTPN + 5-Fu exerted a suppressive effect on cancer cell proliferation,probably through a double mechanism of creating a state of "Met starvation" adverse to the tumor cell cycle, and by allowing 5-Fu to kill specifically cells in S phase. Preoperative shortterm administration of-MetTPN + 5-Fu had little undesirable effect on host metabolism.

  13. Similar prevalence of low-abundance drug-resistant variants in treatment-naive patients with genotype 1a and 1b hepatitis C virus infections as determined by ultradeep pyrosequencing.

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    Severine Margeridon-Thermet

    Full Text Available Hepatitis C virus (HCV variants that confer resistance to direct-acting-antiviral agents (DAA have been detected by standard sequencing technology in genotype (G 1 viruses from DAA-naive patients. It has recently been shown that virological response rates are higher and breakthrough rates are lower in G1b infected patients than in G1a infected patients treated with certain classes of HCV DAAs. It is not known whether this corresponds to a difference in the composition of G1a and G1b HCV quasispecies in regards to the proportion of naturally occurring DAA-resistant variants before treatment.We used ultradeep pyrosequencing to determine the prevalence of low-abundance (<25% of the sequence reads DAA-resistant variants in 191 NS3 and 116 NS5B isolates from 208 DAA-naive G1-infected patients.A total of 3.5 million high-quality reads of ≥ 200 nucleotides were generated. The median coverage depth was 4150x and 4470x per NS3 and NS5B amplicon, respectively. Both G1a and G1b populations showed Shannon entropy distributions, with no difference between G1a and G1b in NS3 or NS5B region at the nucleotide level. A higher number of substitutions that confer resistance to protease inhibitors were observed in G1a isolates (mainly at amino acid 80 of the NS3 region. The prevalence of amino acid substitutions that confer resistance to NS5B non-nucleoside inhibitors was similar in G1a and G1b isolates. The NS5B S282T variant, which confers resistance to the polymerase inhibitors mericitabine and sofosbuvir, was not detected in any sample.The quasispecies genetic diversity and prevalence of DAA-resistant variants was similar in G1a and G1b isolates and in both NS3 and NS5B regions, suggesting that this is not a determinant for the higher level of DAA resistance observed across G1a HCV infected patients upon treatment.

  14. Ki67, chemotherapy response, and prognosis in breast cancer patients receiving neoadjuvant treatment

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    Fasching Peter A

    2011-11-01

    Full Text Available Abstract Background The pathological complete response (pCR after neoadjuvant chemotherapy is a surrogate marker for a favorable prognosis in breast cancer patients. Factors capable of predicting a pCR, such as the proliferation marker Ki67, may therefore help improve our understanding of the drug response and its effect on the prognosis. This study investigated the predictive and prognostic value of Ki67 in patients with invasive breast cancer receiving neoadjuvant treatment for breast cancer. Methods Ki67 was stained routinely from core biopsies in 552 patients directly after the fixation and embedding process. HER2/neu, estrogen and progesterone receptors, and grading were also assessed before treatment. These data were used to construct univariate and multivariate models for predicting pCR and prognosis. The tumors were also classified by molecular phenotype to identify subgroups in which predicting pCR and prognosis with Ki67 might be feasible. Results Using a cut-off value of > 13% positively stained cancer cells, Ki67 was found to be an independent predictor for pCR (OR 3.5; 95% CI, 1.4, 10.1 and for overall survival (HR 8.1; 95% CI, 3.3 to 20.4 and distant disease-free survival (HR 3.2; 95% CI, 1.8 to 5.9. The mean Ki67 value was 50.6 ± 23.4% in patients with pCR. Patients without a pCR had an average of 26.7 ± 22.9% positively stained cancer cells. Conclusions Ki67 has predictive and prognostic value and is a feasible marker for clinical practice. It independently improved the prediction of treatment response and prognosis in a group of breast cancer patients receiving neoadjuvant treatment. As mean Ki67 values in patients with a pCR were very high, cut-off values in a high range above which the prognosis may be better than in patients with lower Ki67 values may be hypothesized. Larger studies will be needed in order to investigate these findings further.

  15. Enzalutamide treatment in patients with metastatic castration-resistant prostate cancer progressing after chemotherapy and abiraterone acetate

    DEFF Research Database (Denmark)

    Thomsen, Frederik Birkebaek; Røder, Martin Andreas; Rathenborg, Per;

    2014-01-01

    OBJECTIVE: The aim of this study was to record prostate-specific antigen (PSA) response and overall survival (OS) for a group of metastatic castration-resistant prostate cancer (mCRPC) patients treated with enzalutamide following progression after abiraterone treatment in the post-chemotherapy......%). Forty-six percent had a greater than 30% decrease in PSA. The PSA response to enzalutamide did not correlate with the number of prior cancer treatments (p = 0.57), time from diagnosis to mCRPC (p = 0.11) or prior response to docetaxel (p = 0.67). However, patients treated with second line cabazitaxel...... marked fall in PSA following enzalutamide therapy in post-chemotherapy mCRPC patients compared with reported results in randomized trials. Larger prospective studies of sequencing are warranted....

  16. [Combined Chemotherapy with Radiation was Tolerable and Effective Treatment in Female Octogenarian Patients with Urethral Cancer -Two Case Reports].

    Science.gov (United States)

    Tachibana, Takashi; Matsumoto, Kazumasa; Nagi, Shoji; Hagiwara, Masahiro; Kobayashi, Kentaro; Tsumura, Hideyasu; Yoshida, Kazunari; Iwamura, Masatsugu

    2016-07-01

    We report two octogenarian patients with primary urethral cancer treated with chemotherapy and external beam radiation therapy. An 85-year-old female presented with perineal bleeding. Magnetic resonance imaging (MRI) showed a locally advanced tumor in the urethra. Biopsy was performed and pathologic findings demonstrated squamous cell carcinoma. After receiving one cycle of a half dose of gemcitabine and nedaplatin, the patient received external beam radiation therapy with gemcitabine and nedaplatin treatment followed by two more cycles of chemotherapy. Complete response was achieved. An 87-year-old female presented with vaginal bleeding. MRIrevealed locally advanced urethral tumor with bilateral inguinal lymph node metastases. Scratch and urine cytology of tumor demonstrated squamous cell carcinoma. After the same treatment as in case 1, primary cancer and lymph node metastases were significantly decreased. There have been no signs of recurrence or progression after treatment, and no severe adverse events in either patient during 53 and 26 months'follow up, respectively. PMID:27569355

  17. Clostridium difficile Colitis and Neutropenic Fever Associated with Docetaxel Chemotherapy in a Patient with Advanced Extramammary Paget’s Disease

    Directory of Open Access Journals (Sweden)

    Yumi Nonomura

    2012-08-01

    Full Text Available Extramammary Paget's disease is a rare cutaneous malignant neoplasm. Previous studies indicated the efficacy of docetaxel in advanced cases. The common side effects of docetaxel are usually tolerable and seldom life-threatening. We experienced a case of severe pseudomembranous colitis and neutropenic fever that developed just after the first cycle of docetaxel chemotherapy. To the best of our knowledge, there are few reports of pseudomembranous colitis associated with docetaxel administration for skin cancers. The patient showed complete resolution of her symptoms within 2 weeks with an oral metronidazole therapy. During the second and third cycles, the patient received docetaxel safely with lower doses. The present case indicated that pseudomembranous colitis should be included in the differential diagnosis when assessing patients who develop severe diarrhea during systemic chemotherapy with docetaxel.

  18. Effects of exercise dose and type on sleep quality in breast cancer patients receiving chemotherapy: a multicenter randomized trial.

    Science.gov (United States)

    Courneya, Kerry S; Segal, Roanne J; Mackey, John R; Gelmon, Karen; Friedenreich, Christine M; Yasui, Yutaka; Reid, Robert D; Jespersen, Diana; Cook, Diane; Proulx, Carolyn; Trinh, Linda; Dolan, Lianne B; Wooding, Evyanne; Forbes, Cynthia C; McKenzie, Donald C

    2014-04-01

    To examine the effects of different doses and types of exercise on sleep quality in breast cancer patients receiving chemotherapy. A multicenter trial in Canada randomized 301 breast cancer patients between 2008 and 2011 to thrice weekly, supervised exercise during chemotherapy consisting of either a standard dose of 25-30 min of aerobic exercise (STAN; n = 96), a higher dose of 50-60 min of aerobic exercise (HIGH; n = 101), or a combined dose of 50-60 min of aerobic and resistance exercise (COMB; n = 104). The secondary sleep outcomes in the trial were assessed by the Pittsburgh Sleep Quality Index (PSQI) at baseline, twice during chemotherapy, and postchemotherapy. We analyzed the global PSQI and the component scores. Repeated measures analyses of variance indicated that the HIGH group was statistically superior to the STAN group for global sleep quality (mean group difference = -0.90; 95 % CI -0.05 to -1.76; p = 0.039) as well as subjective sleep quality (p = 0.028) and sleep latency (p = 0.049). The COMB group was borderline statistically superior to the STAN group for global sleep quality (mean group difference = -0.76; 95 % CI +0.11 to -1.62; p = 0.085) as well as sleep duration (p = 0.051); and statistically superior for sleep efficiency (p = 0.040), and percentage of poor sleepers (p = 0.045). Compared to a standard volume of aerobic exercise, higher volumes of both aerobic and combined exercise improved some aspects of sleep quality during breast cancer chemotherapy. Exercise may be an attractive option to manage sleep dysfunction in cancer patients during chemotherapy.

  19. Combination chemotherapy in the treatment of breast cancer patients with metastatic brain involvement and a poor prognosis

    Directory of Open Access Journals (Sweden)

    D. R. Naskhletashvili

    2011-01-01

    Full Text Available Radiotherapy (RT is a standard treatment for breast cancer (BC patients with metastatic brain involvement. All patients (n = 15 had already received chemotherapy (CT for the underlying disease when they were found to have brain metastases. To develop effective CT regimens for patients with recurrent brain metastases, who have received RT to the brain, is a serious problem. Combination CT with gemcitabine and cisplatin showed a high efficacy (complete and partial regressions were achieved in 47.7% of cases and fair survival rates (median 10 months in a group of patients with BC brain metastases and a poor prognosis.

  20. The effects of short-term fasting on tolerance to (neo) adjuvant chemotherapy in HER2-negative breast cancer patients: a randomized pilot study

    NARCIS (Netherlands)

    Groot, S. de; Vreeswijk, M.P.; Welters, M.J.; Gravesteijn, G.; Boei, J.J.; Jochems, A.; Houtsma, D.; Putter, H.; Hoeven, J.J.M. van der; Nortier, J.W.; Pijl, H.; Kroep, J.R.

    2015-01-01

    BACKGROUND: Preclinical evidence shows that short-term fasting (STF) protects healthy cells against side effects of chemotherapy and makes cancer cells more vulnerable to it. This pilot study examines the feasibility of STF and its effects on tolerance of chemotherapy in a homogeneous patient group

  1. Optimal first-line chemotherapeutic treatment in patients with locally advanced or metastatic esophagogastric carcinoma : triplet versus doublet chemotherapy: a systematic literature review and meta-analysis

    NARCIS (Netherlands)

    Mohammad, N Haj; ter Veer, E; Ngai, L; Mali, R; van Oijen, M G H; van Laarhoven, H W M

    2015-01-01

    There is a debate whether triplet or doublet chemotherapy should be used as a first-line treatment in patients with advanced or metastatic esophagogastric cancer. Therefore, here we will review the available literature to assess the efficacy and safety of triplet versus doublet chemotherapy as a fir

  2. Chemotherapy Agents Alter Plasma Lipids in Breast Cancer Patients and Show Differential Effects on Lipid Metabolism Genes in Liver Cells.

    Science.gov (United States)

    Sharma, Monika; Tuaine, Jo; McLaren, Blair; Waters, Debra L; Black, Katherine; Jones, Lynnette M; McCormick, Sally P A

    2016-01-01

    Cardiovascular complications have emerged as a major concern for cancer patients. Many chemotherapy agents are cardiotoxic and some appear to also alter lipid profiles, although the mechanism for this is unknown. We studied plasma lipid levels in 12 breast cancer patients throughout their chemotherapy. Patients received either four cycles of doxorubicin and cyclophosphamide followed by weekly paclitaxel or three cycles of epirubicin, cyclophosphamide and 5'-fluorouracil followed by three cycles of docetaxel. Patients demonstrated a significant reduction (0.32 mmol/L) in high density lipoprotein cholesterol (HDL-C) and apolipoprotein A1 (apoA1) levels (0.18 g/L) and an elevation in apolipoprotein B (apoB) levels (0.15 g/L) after treatment. Investigation of the individual chemotherapy agents for their effect on genes involved in lipoprotein metabolism in liver cells showed that doxorubicin decreased ATP binding cassette transporter A1 (ABCA1) via a downregulation of the peroxisomal proliferator activated receptor γ (PPARγ) and liver X receptor α (LXRα) transcription factors. In contrast, ABCA1 levels were not affected by cyclophosphamide or paclitaxel. Likewise, apoA1 levels were reduced by doxorubicin and remained unaffected by cyclophosphamide and paclitaxel. Doxorubicin and paclitaxel both increased apoB protein levels and paclitaxel also decreased low density lipoprotein receptor (LDLR) protein levels. These findings correlate with the observed reduction in HDL-C and apoA1 and increase in apoB levels seen in these patients. The unfavourable lipid profiles produced by some chemotherapy agents may be detrimental in the longer term to cancer patients, especially those already at risk of cardiovascular disease (CVD). This knowledge may be useful in tailoring effective follow-up care plans for cancer survivors.

  3. Intensity-Modulated and Image-Guided Radiotherapy in Patients with Locally Advanced Inoperable Pancreatic Cancer after Preradiation Chemotherapy

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    M. Sinn

    2014-01-01

    Full Text Available Background. Radiotherapy (RT in patients with pancreatic cancer is still a controversial subject and its benefit in inoperable stages of locally advanced pancreatic cancer (LAPC, even after induction chemotherapy, remains unclear. Modern radiation techniques such as image-guided radiotherapy (IGRT and intensity-modulated radiotherapy (IMRT may improve effectiveness and reduce radiotherapy-related toxicities. Methods. Patients with LAPC who underwent radiotherapy after chemotherapy between 09/2004 and 05/2013 were retrospectively analyzed with regard to preradiation chemotherapy (PRCT, modalities of radiotherapy, and toxicities. Progression-free (PFS and overall survival (OS were estimated by Kaplan-Meier curves. Results. 15 (68% women and 7 men (median age 64 years; range 40–77 were identified. Median duration of PRCT was 11.1 months (range 4.3–33.0. Six patients (27% underwent conventional RT and 16 patients (73% advanced IMRT and IGRT; median dosage was 50.4 (range 9–54 Gray. No grade III or IV toxicities occurred. Median PFS (estimated from the beginning of RT was 5.8 months, 2.6 months in the conventional RT group (conv-RT, and 7.1 months in the IMRT/IGRT group (P=0.029; median OS was 11.0 months, 4.2 months (conv-RT, and 14.0 months (IMRT/IGRT; P=0.141. Median RT-specific PFS for patients with prolonged PRCT > 9 months was 8.5 months compar