WorldWideScience

Sample records for chronic phase chronic

  1. Pharyngeal swallowing phase and chronic cough

    OpenAIRE

    Drozdz, Daniela Rejane Constantino; Costa, Cintia Conceição; Jesus, Paulo Roberto de Oliveira; Trindade, Mateus Silva; Weiss, Guilherme; M. Neto, Abdias Baptista; Silva, Ana Maria T. da; Mancopes, Renata

    2012-01-01

    Summary Introduction: The act of swallowing depends on a complex and dynamic process which uses common structures to the act of breathing; respiratory problems can cause swallowing difficulties. Aim: To assess the swallowing pharyngeal phase in patients with chronic cough. Method: Retrospective study with 15 patients of both genders, patients with chronic cough and risk factors for aspiration defined by the pneumologic diagnosis. The patients were submitted to anamnesis on complaints related ...

  2. Chronic pancreatitis

    Science.gov (United States)

    Chronic pancreatitis - chronic; Pancreatitis - chronic - discharge; Pancreatic insufficiency - chronic; Acute pancreatitis - chronic ... abuse over many years. Repeated episodes of acute pancreatitis can lead to chronic pancreatitis. Genetics may be ...

  3. BCL11A expression in acute phase chronic myeloid leukemia.

    Science.gov (United States)

    Yin, Jiawei; Zhang, Fan; Tao, Huiquan; Ma, Xiao; Su, Guangsong; Xie, Xiaoli; Xu, Zhongjuan; Zheng, Yanwen; Liu, Hong; He, Chao; Mao, Zhengwei Jenny; Wang, Zhiwei; Chang, Weirong; Gale, Robert Peter; Wu, Depei; Yin, Bin

    2016-08-01

    Chronic myeloid leukemia (CML) has chronic and acute phases. In chronic phase myeloid differentiation is preserved whereas in acute phase myeloid differentiation is blocked. Acute phase CML resembles acute myeloid leukemia (AML). Chronic phase CML is caused by BCR-ABL1. What additional mutation(s) cause transition to acute phase is unknown and may differ in different persons with CML. BCL11A encodes a transcription factor and is aberrantly-expressed in several haematological and solid neoplasms. We analyzed BCL11A mRNA levels in subjects with chronic and acute phase CML. BCL11A transcript levels were increased in subjects with CML in acute phase compared with those in normals and in subjects in chronic phase including some subjects studied in both phases. BCL11A mRNA levels were correlated with percent bone marrow blasts and significantly higher in lymphoid versus myeloid blast crisis. Differentiation of K562 with butyric acid, a CML cell line, decreased BCL11A mRNA levels. Cytology and flow cytometry analyses showed that ectopic expression of BCL11A in K562 cells blocked differentiation. These data suggest BCL11A may operate in transformation of CML from chronic to acute phase in some persons. PMID:27285855

  4. Chronic Diarrhea

    Science.gov (United States)

    ... infections that cause chronic diarrhea be prevented? Chronic Diarrhea What is chronic diarrhea? Diarrhea that lasts for more than 2-4 ... represent a life-threatening illness. What causes chronic diarrhea? Chronic diarrhea has many different causes; these causes ...

  5. NeutroPhase® in chronic non-healing wounds

    Science.gov (United States)

    Crew, John; Varilla, Randell; Rocas, Thomas Allandale; Debabov, Dmitri; Wang, Lu; Najafi, Azar; Rani, Suriani Abdul; Najafi, Ramin (Ron); Anderson, Mark

    2012-01-01

    Chronic non-healing wounds, such as venous stasis ulcers, diabetic ulcers, and pressure ulcers are serious unmet medical needs that affect a patient’s morbidity and mortality. Common pathogens observed in chronic non-healing wounds are Staphylococcus including MRSA, Pseudomonas, Enterobacter, Stenotrophomonas, and Serratia spp. Topical and systemically administered antibiotics do not adequately decrease the level of bacteria or the associated biofilm in chronic granulating wounds and the use of sub-lethal concentrations of antibiotics can lead to resistant phenotypes. Furthermore, topical antiseptics may not be fully effective and can actually impede wound healing. We show 5 representative examples from our more than 30 clinical case studies using NeutroPhase® as an irrigation solution with chronic non-healing wounds with and without the technique of negative pressure wound therapy (NPWT). NeutroPhase® is pure 0.01% hypochlorous acid (i.e. >97% relative molar distribution of active chlorine species as HOCl) in a 0.9% saline solution at pH 4-5 and is stored in glass containers. NovaBay has three FDA cleared 510(k)s. Patients showed a profound improvement and marked accelerated rates of wound healing using NeutroPhase® with and without NPWT. NeutroPhase® was non-toxic to living tissues. PMID:23272294

  6. NeutroPhase(®) in chronic non-healing wounds.

    Science.gov (United States)

    Crew, John; Varilla, Randell; Rocas, Thomas Allandale; Debabov, Dmitri; Wang, Lu; Najafi, Azar; Rani, Suriani Abdul; Najafi, Ramin Ron; Anderson, Mark

    2012-01-01

    Chronic non-healing wounds, such as venous stasis ulcers, diabetic ulcers, and pressure ulcers are serious unmet medical needs that affect a patient's morbidity and mortality. Common pathogens observed in chronic non-healing wounds are Staphylococcus including MRSA, Pseudomonas, Enterobacter, Stenotrophomonas, and Serratia spp. Topical and systemically administered antibiotics do not adequately decrease the level of bacteria or the associated biofilm in chronic granulating wounds and the use of sub-lethal concentrations of antibiotics can lead to resistant phenotypes. Furthermore, topical antiseptics may not be fully effective and can actually impede wound healing. We show 5 representative examples from our more than 30 clinical case studies using NeutroPhase(®) as an irrigation solution with chronic non-healing wounds with and without the technique of negative pressure wound therapy (NPWT). NeutroPhase(®) is pure 0.01% hypochlorous acid (i.e. >97% relative molar distribution of active chlorine species as HOCl) in a 0.9% saline solution at pH 4-5 and is stored in glass containers. NovaBay has three FDA cleared 510(k)s. Patients showed a profound improvement and marked accelerated rates of wound healing using NeutroPhase(®) with and without NPWT. NeutroPhase(®) was non-toxic to living tissues. PMID:23272294

  7. Management of Advanced-Phase Chronic Myelogenous Leukemia.

    Science.gov (United States)

    Radich, Jerald P

    2016-05-01

    Chronic myelogenous leukemia represents the poster child of successful precision medicine in cancer, with amazing survival results achieved with targeted tyrosine kinase inhibitors (TKIs) in many patients with chronic-phase disease. Unfortunately, however, this good news has not extended to patients in blast crisis, for whom survival has not clearly been improved with TKIs. During his presentation at the NCCN 21st Annual Conference, Jerald P. Radich, MD, briefly explored the biology behind advanced-stage disease and several of the molecular findings in disease progression. He also reviewed some of the therapeutic options in advanced disease, emphasizing that transplantation, although fraught with some difficulties, offers the best long-term prognosis for patients in blast crisis. PMID:27226510

  8. High-vs low-dose cytarabine combined with interferon alfa in patients with first chronic phase chronic myeloid leukemia. A prospective randomized phase III study

    NARCIS (Netherlands)

    Deenik, W.; van der Holt, B.; Verhoef, G. E. G.; Schattenberg, A. V. M. B.; Verdonck, L. F.; Daenen, S. M. G. J.; Zachee, P.; Westveer, P. H. M.; Smit, W. M.; Wittebol, S.; Schouten, H. C.; Lowenberg, B.; Ossenkoppele, G. J.; Cornelissen, J. J.

    2007-01-01

    A prospective randomized phase III study was performed to evaluate whether intensified cytarabine would induce a higher response rate and longer event-free interval as compared to low-dose cytarabine in chronic myeloid leukemia (CML). One hundred and eighteen patients with CML in early chronic phase

  9. High-vs low-dose cytarabine combined with interferon alfa in patients with first chronic phase chronic myeloid leukemia : A prospective randomized phase III study

    NARCIS (Netherlands)

    Deenik, W.; Holt, B. van der; Verhoef, G.E.; Schattenberg, A.V.M.B.; Verdonck, L.F.; Daenen, S.M.G.J.; Zachee, P.; Westveer, P.H.; Smit, W.M.; Wittebol, S.; Schouten, H.C.; Lowenberg, B.; Ossenkoppele, G.J.; Cornelissen, J.J.L.M.

    2007-01-01

    A prospective randomized phase III study was performed to evaluate whether intensified cytarabine would induce a higher response rate and longer event-free interval as compared to low-dose cytarabine in chronic myeloid leukemia (CML). One hundred and eighteen patients with CML in early chronic phase

  10. Chronic Bronchitis

    Science.gov (United States)

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Chronic bronchitis is one type ...

  11. Chronic gastritis

    OpenAIRE

    Sipponen, Pentti; Maaroos, Heidi-Ingrid

    2015-01-01

    Abstract Prevalence of chronic gastritis has markedly declined in developed populations during the past decades. However, chronic gastritis is still one of the most common serious pandemic infections with such severe killing sequelae as peptic ulcer or gastric cancer. Globally, on average, even more than half of people may have a chronic gastritis at present. Helicobacter pylori infection in childhood is the main cause of chronic gastritis, which microbial origin is the key for the understand...

  12. Chronic prostatitis

    OpenAIRE

    Erickson, Bradley A.; Schaeffer, Anthony J.; Le, Brian

    2008-01-01

    Chronic prostatitis can cause pain and urinary symptoms, and usually occurs without positive bacterial cultures from prostatic secretions (known as chronic abacterial prostatitis or chronic pelvic pain syndrome, CP/CPPS). Bacterial infection can result from urinary tract instrumentation, but the cause and natural history of CP/CPPS are unknown.

  13. Chronic migraine.

    Science.gov (United States)

    Schwedt, Todd J

    2014-01-01

    Chronic migraine is a disabling neurologic condition that affects 2% of the general population. Patients with chronic migraine have headaches on at least 15 days a month, with at least eight days a month on which their headaches and associated symptoms meet diagnostic criteria for migraine. Chronic migraine places an enormous burden on patients owing to frequent headaches; hypersensitivity to visual, auditory, and olfactory stimuli; nausea; and vomiting. It also affects society through direct and indirect medical costs. Chronic migraine typically develops after a slow increase in headache frequency over months to years. Several factors are associated with an increased risk of transforming to chronic migraine. The diagnosis requires a carefully performed patient interview and neurologic examination, sometimes combined with additional diagnostic tests, to differentiate chronic migraine from secondary headache disorders and other primary chronic headaches of long duration. Treatment takes a multifaceted approach that may include risk factor modification, avoidance of migraine triggers, drug and non-drug based prophylaxis, and abortive migraine treatment, the frequency of which is limited to avoid drug overuse. This article provides an overview of current knowledge regarding chronic migraine, including epidemiology, risk factors for its development, pathophysiology, diagnosis, management, and guidelines. The future of chronic migraine treatment and research is also discussed. PMID:24662044

  14. Relationship between Acute Phase of Chronic Periodontitis and Meteorological Factors in the Maintenance Phase of Periodontal Treatment: A Pilot Study

    OpenAIRE

    Noriko Takeuchi; Daisuke Ekuni; Takaaki Tomofuji; Manabu Morita

    2015-01-01

    The acute phase of chronic periodontitis may occur even in patients during supportive periodontal therapy. However, the details are not fully understood. Since the natural environment, including meteorology affects human health, we hypothesized that weather conditions may affect occurrence of acute phase of chronic periodontitis. The aim of this study was to investigate the relationship between weather conditions and acute phase of chronic periodontitis in patients under supportive periodonta...

  15. Chronic inflammatory polyneuropathy

    Science.gov (United States)

    Polyneuropathy - chronic inflammatory; CIDP; Chronic inflammatory demyelinating polyneuropathy ... of the body equally. Chronic inflammatory demyelinating polyneuropathy (CIDP) is the most common chronic neuropathy caused by ...

  16. Chronic pancreatitis

    OpenAIRE

    Kocher, Hemant M; Froeling, Fieke EM

    2008-01-01

    Chronic pancreatitis is characterised by long-standing inflammation of the pancreas owing to a wide variety of causes, including recurrent acute attacks of pancreatitis. Chronic pancreatitis affects 3–9 people in 100,000; 70% of cases are alcohol-induced.

  17. Chronic pancreatitis

    OpenAIRE

    Kocher, Hemant M; Kadaba, Raghu

    2011-01-01

    Chronic pancreatitis is characterised by long-standing inflammation of the pancreas due to a wide variety of causes, including recurrent acute attacks of pancreatitis. Chronic pancreatitis affects between 3 and 9 people in 100,000; 70% of cases are alcohol-induced.

  18. Chronic cholecystitis

    Science.gov (United States)

    ... foods may relieve symptoms in people. However, the benefit of a low-fat diet has not been proven. Alternative Names Cholecystitis - chronic Images Cholecystitis, CT scan Cholecystitis, cholangiogram Cholecystolithiasis Gallstones, cholangiogram Cholecystogram References Wang ...

  19. Chronic Pain

    Science.gov (United States)

    ... who have chronic pain may also have low self-esteem, depression, and anger. Causes & Risk Factors What causes ... as stretching and strengthening activities) and low-impact exercise (such as walking, swimming, or biking) can help ...

  20. Chronic Meningitis

    Science.gov (United States)

    ... School Lunch Lines FDA Cracks Down on Antibacterial Soaps Health Tip: Schedule a Back-to-School Dental ... the Professional Version Meningitis Introduction to Meningitis Acute Bacterial Meningitis Viral Meningitis Noninfectious Meningitis Recurrent Meningitis Chronic ...

  1. Chronic Pericarditis

    Science.gov (United States)

    ... Sugar Control Helps Fight Diabetic Eye Disease Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... weeks after heart surgery) and is considered subacute. Causes Usually, the cause of chronic effusive pericarditis is ...

  2. Chronic myelogenous leukemia in chronic phase transforming into acute leukemia under treatment with dasatinib 4 months after diagnosis.

    Science.gov (United States)

    Nakamura, Yukitsugu; Tokita, Katsuya; Nagasawa, Fusako; Takahashi, Wataru; Nakamura, Yuko; Sasaki, Ko; Ichikawa, Motoshi; Mitani, Kinuko

    2016-03-01

    We report a 64-year-old woman morphologically diagnosed with chronic myelogenous leukemia in the chronic phase. Despite having achieved a complete hematological response following treatment with dasatinib, she developed lymphoblastic crisis 4 months later. Blastic cells were in a CD45-negative and SSC-low fraction, and positive for CD10, CD19, CD34, and HLA-DR expression and rearrangement in the immunoglobulin heavy chain gene. Chemotherapy using the HyperCVAD/MA regimen led to a complete cytogenetic response, and after cord blood transplantation, she obtained a complete molecular remission. However, the crisis recurred 6 months later. Another salvage therapy using L-AdVP regimen followed by nilotinib led to a complete molecular remission. Retrospective analyses using flow cytometry and polymerase chain reaction revealed a minimal blastic crisis clone present in the initial marrow in chronic phase. This case is informative as it suggests that sudden blastic crisis may occur from an undetectable blastic clone present at initial diagnosis and that leukemic stem cells may survive cytotoxic chemotherapy that eliminates most of the blastic cells. PMID:26662559

  3. Therapy adapted to molecular response in patients with chronic myelogenous leukaemia in first chronic phase: results of the Duesseldorf study.

    Science.gov (United States)

    Neumann, Frank; Markett, Judith; Fenk, Roland; Pooten, Monika; Koch, Anne; Bruennert, Daniela; Schimkus, Nadine; Wulfert, Michael; Royer-Pokora, Brigitte; Kronenwett, Ralf; Haas, Rainer; Gattermann, Norbert

    2008-12-01

    This study evaluates response-adapted treatment of chronic myelogenous leukaemia (CML) in chronic phase using molecular response criteria. bcr-abl/G6PDH ratios were assessed by Light-Cycler quantitative real-time polymerase chain reaction (PCR( in 277 peripheral blood samples from 33 patients, before and every 3 months during therapy. Sixty-six per cent (22/33) of the patients fulfiled our molecular response criterion of > or = 1 log decrease in bcr-abl transcript after 6 or > or = 2 log decrease after 9 and every following 3 months. Dose escalation was necessary for 33% (11/33) of the patients. Of these, 54% (6/11) achieved a reduction of bcr-abl mRNA by > or = 2 log (n = 3) or > or = 3 log (n = 3) with 800 mg Imatinib. Forty-five per cent (5/11) showed insufficient molecular response with 800 mg Imatinib and received Nilotinib. In conclusion, the assessment of molecular response permits an individual patient-tailored treatment of CML in first chronic phase, resulting in the majority of patients achieving a major molecular response after 2 years of therapy. PMID:18449950

  4. Chronic myelogenous leukemia (CML)

    Science.gov (United States)

    CML; Chronic myeloid leukemia; Chronic granulocytic leukemia; Leukemia - chronic granulocytic ... nuclear disaster. It takes many years to develop leukemia from radiation exposure. Most people treated for cancer ...

  5. Chronic obstructive pulmonary disease

    Science.gov (United States)

    ... airways disease; Chronic obstructive lung disease; Chronic bronchitis; Emphysema; Bronchitis - chronic ... a protein called alpha-1 antitrypsin can develop emphysema. Other risk factors for COPD are: Exposure to ...

  6. Low back pain - chronic

    Science.gov (United States)

    Nonspecific back pain; Backache - chronic; Lumbar pain - chronic; Pain - back - chronic; Chronic back pain - low ... Low back pain is common. Almost everyone has back pain at some time in their life. Often, the exact cause of ...

  7. Chronic Pelvic Pain

    Science.gov (United States)

    ... Events Advocacy For Patients About ACOG Chronic Pelvic Pain Home For Patients Search FAQs Chronic Pelvic Pain ... Pain FAQ099, August 2011 PDF Format Chronic Pelvic Pain Gynecologic Problems What is chronic pelvic pain? What ...

  8. Employees with Chronic Pain

    Science.gov (United States)

    ... Home | Accommodation and Compliance Series: Employees with Chronic Pain By Beth Loy, Ph.D. Preface Introduction Information ... at http://AskJAN.org/soar. Information about Chronic Pain How prevalent is chronic pain? Chronic pain has ...

  9. Chronic Ethanol Intake Modulates Photic and Non-Photic Circadian Phase Responses in the Syrian Hamster

    OpenAIRE

    Seggio, Joseph A.; Logan, Ryan W.; Rosenwasser, Alan M.

    2007-01-01

    Chronic alcohol intake disrupts sleep and other circadian biological rhythms in both human alcoholics and in experimental animals. Recent studies from our laboratory indicate that these effects may be due, in part, to ethanol-induced alterations in fundamental properties of the circadian pacemaker. The present study explored the effects of chronic voluntary ethanol intake (25% v/v) on circadian phase responses to both photic and non-photic stimuli in Syrian hamsters. Hamsters were used in the...

  10. Upper Digestive Endoscopic Findings in Patients with Chronic Renal Insufficiency in Phase of Dialysis

    OpenAIRE

    Marcos Félix Osorio Pagola; David Rodríguez Zamora; Juan Luís de Pasos Carrazana; Libán Álvarez Cáceres; Orelvis Martínez Martínez; Anagalys Ortega Alvelay

    2009-01-01

    Background: Patients with chronic renal insufficiency in phase of dialysis present clinical manifestations that can include different symptoms. Morbidity due to gastric, esophageal and duodenal disturbances is significant and constitutes a considerable risk before, while and after a renal transplant. Objective: To identify the most frequent disturbances of the upper digestive tract in patients with chronic renal insufficiency who require dialysis. Methods: An observational, descriptive and r...

  11. Chronic coughing

    International Nuclear Information System (INIS)

    Chronic coughing was acknowledged to result from pathological state of the respiratory organs. Cardiac diseases could be accompanied by coughing as well. It was recommended to perform x-ray examinations, including biomedical radiography of the chest, computerized tomography, scintiscanning with 67Ga-citrate, bronchi examination in order to exclude heart disease. The complex examination permitted to detect localization and type of the changes in the lungs and mediastinum, to distinguish benign tumor from malignant one

  12. Chronic Insomnia

    OpenAIRE

    Buysse, Daniel J.

    2008-01-01

    Ms. F, a 42-year-old divorced woman, presents for evaluation of chronic insomnia. She complains of difficulty falling asleep, often 30 minutes or longer, and difficulty maintaining sleep during the night, with frequent awakenings that often last 30 minutes or longer. These symptoms occur nearly every night, with only one or two “good” nights per month. She typically goes to bed around 10:00 p.m. to give herself adequate time for sleep, and she gets out of bed around 7:00 a.m. on work days and...

  13. Metabolic changes in concussed American football players during the acute and chronic post-injury phases

    Directory of Open Access Journals (Sweden)

    Ellemberg Dave

    2011-08-01

    Full Text Available Abstract Background Despite negative neuroimaging findings many athletes display neurophysiological alterations and post-concussion symptoms that may be attributable to neurometabolic alterations. Methods The present study investigated the effects of sports concussion on brain metabolism using 1H-MR Spectroscopy by comparing a group of 10 non-concussed athletes with a group of 10 concussed athletes of the same age (mean: 22.5 years and education (mean: 16 years within both the acute and chronic post-injury phases. All athletes were scanned 1-6 days post-concussion and again 6-months later in a 3T Siemens MRI. Results Concussed athletes demonstrated neurometabolic impairment in prefrontal and motor (M1 cortices in the acute phase where NAA:Cr levels remained depressed relative to controls. There was some recovery observed in the chronic phase where Glu:Cr levels returned to those of control athletes; however, there was a pathological increase of m-I:Cr levels in M1 that was only present in the chronic phase. Conclusions These results confirm cortical neurometabolic changes in the acute post-concussion phase as well as recovery and continued metabolic abnormalities in the chronic phase. The results indicate that complex pathophysiological processes differ depending on the post-injury phase and the neurometabolite in question.

  14. BCR-ABL transcript variations in chronic phase chronic myelogenous leukemia patients on imatinib first-line: Possible role of the autologous immune system.

    Science.gov (United States)

    Clapp, Geoffrey D; Lepoutre, Thomas; Nicolini, Franck E; Levy, Doron

    2016-05-01

    Many chronic myelogenous leukemia (CML) patients in chronic phase who respond well to imatinib therapy show fluctuations in their leukemic loads in the long-term. We developed a mathematical model of CML that incorporates the intervention of an autologous immune response. Our results suggest that the patient's immune system plays a crucial role in imatinib therapy in maintaining disease control over time. The observed BCR-ABL/ABL oscillations in such patients provide a signature of the autologous immune response. PMID:27467931

  15. Prediction of outcomes in patients with Ph+ chronic myeloid leukemia in chronic phase treated with nilotinib after imatinib resistance/intolerance

    OpenAIRE

    Jabbour, Elias; le Coutre, Philipp D.; Cortes, Jorge; Giles, Francis; Bhalla, Kapil N.; Pinilla-Ibarz, Javier; Larson, Richard A.; Gattermann, Norbert; Ottmann, Oliver G.; Hochhaus, Andreas; Hughes, Timothy P; Saglio, Giuseppe; Radich, Jerald P.; Kim, Dong-Wook; Martinelli, Giovanni

    2012-01-01

    The purpose was to assess predictive factors for outcome in patients with chronic myeloid leukemia (CML) in chronic phase (CML-CP) treated with nilotinib after imatinib failure. Imatinib-resistant and -intolerant patients with CML-CP (n = 321) were treated with nilotinib 400 mg twice daily. Of 19 baseline patient and disease characteristics and two response end points analyzed, 10 independent prognostic factors were associated with progression-free survival (PFS). In the multivariate analysis...

  16. XPC genetic polymorphisms correlate with the response to imatinib treatment in patients with chronic phase chronic myeloid leukemia.

    Science.gov (United States)

    Guillem, Vicent M; Cervantes, Francisco; Martínez, Jesús; Alvarez-Larrán, Alberto; Collado, María; Camós, Mireia; Sureda, Anna; Maffioli, Margherita; Marugán, Isabel; Hernández-Boluda, Juan-Carlos

    2010-07-01

    Chronic myeloid leukemia (CML) is driven by the BCR-ABL protein, which promotes the proliferation and viability of the leukemic cells. Moreover, BCR-ABL induces genomic instability that can contribute to the emergence of resistant clones to the ABL kinase inhibitors. It is currently unknown whether the inherited individual capability to repair DNA damage could affect the treatment results. To address this, a comprehensive analysis of single nucleotide polymorphisms (SNPs) on the nucleotide excision repair (NER) genes (ERCC2-ERCC8, RPA1-RPA3, LIG1, RAD23B, XPA, XPC) was performed in 92 chronic phase CML patients treated with imatinib upfront. ERCC5 and XPC SNPs correlated with the response to imatinib. Haplotype analysis of XPC showed that the wild-type haplotype (499C-939A) was associated with a better response to imatinib. Moreover, the 5-year failure free survival for CA carriers was significantly better than that of the non-CA carriers (98% vs. 73%; P = 0.02). In the multivariate logistic model with genetic data and clinical covariates, the hemoglobin (Hb) level and the XPC haplotype were independently associated with the treatment response, with patients having a Hb < or =11 g/dl (Odds ratio [OR] = 5.0, 95% confidence interval [CI] = 1.5-16.1) or a non-CA XPC haplotype (OR = 4.1, 95% CI = 1.6-10.6) being at higher risk of suboptimal response/treatment failure. Our findings suggest that genetic polymorphisms in the NER pathway may influence the results to imatinib treatment in CML. PMID:20575039

  17. Treatment with Benznidazole during the Chronic Phase of Experimental Chagas' Disease Decreases Cardiac Alterations

    Science.gov (United States)

    Garcia, Simone; Ramos, Carolina O.; Senra, Juliana F. V.; Vilas-Boas, Fabio; Rodrigues, Maurício M.; Campos-de-Carvalho, Antonio C.; Ribeiro-dos-Santos, Ricardo; Soares, Milena B. P.

    2005-01-01

    Chagas' disease, caused by Trypanosoma cruzi infection, is one of the main causes of death due to heart failure in Latin American countries. Benznidazole, the chemotherapeutic agent most often used for the treatment of chagasic patients, is highly toxic and has limited efficacy, especially in the chronic phase of the disease. In the present study we used a mouse model of chronic Chagas' disease to investigate the effects of benznidazole treatment during the chronic phase on disease progression. The hearts of benznidazole-treated mice had decreased parasitism and myocarditis compared to the hearts of untreated chagasic mice. Both groups of Trypanosoma cruzi-infected mice had significant alterations in their electrocardiograms compared to those of the healthy mice. However, untreated mice had significantly higher cardiac conduction disturbances than benznidazole-treated mice, including intraventricular conduction disturbances, atrioventricular blocks, and extrasystoles. The levels of antibodies against T. cruzi antigens (epimastigote extract, P2β, and trans-sialidase) as well as antibodies against peptides of the second extracellular loops of β1-adrenergic and M2-muscarinic cardiac receptors were also lower in the sera from benznidazole-treated mice than in the sera from untreated mice. These results demonstrate that treatment with benznidazole in the chronic phase of infection prevents the development of severe chronic cardiomyopathy, despite the lack of complete parasite eradication. In addition, our data highlight the role of parasite persistence in the development of chronic Chagas' disease and reinforce the importance of T. cruzi elimination in order to decrease or prevent the development of severe chagasic cardiomyopathy. PMID:15793134

  18. Ketoprofen, peginterferon 2a and ribavirin for genotype 1 chronic hepatitis C: A phase II study

    OpenAIRE

    Gramenzi, Annagiulia; Cursaro, Carmela; Margotti, Marzia; Balsano, Clara; Spaziani, Alessandra; Anticoli, Simona; Loggi, Elisabetta; Salerno, Maddalena; Galli, Silvia; Furlini, Giuliano; Bernardi, Mauro; Andreone, Pietro

    2009-01-01

    AIM: To evaluate the safety of adding ketoprofen to pegylated-interferon (PEG-IFN) with or without ribavirin and the effect on viral kinetics, STAT1 activity and expression of 2’-5’-oligoadenylate synthetase (2’-5’OAS) in genotype 1 chronic hepatitis C in a phase II study.

  19. Atypical Chronic Myelogenous Leukemia

    Science.gov (United States)

    ... myeloproliferative neoplasms, leukemia , and other conditions . Chronic Myelomonocytic Leukemia Key Points Chronic myelomonocytic leukemia is a disease ... chance of recovery) and treatment options. Chronic myelomonocytic leukemia is a disease in which too many myelocytes ...

  20. Living with Chronic Bronchitis

    Science.gov (United States)

    ... from the NHLBI on Twitter. Living With Chronic Bronchitis If you have chronic bronchitis, you can take steps to control your symptoms. ... and a pneumonia vaccine. If you have chronic bronchitis, you may benefit from pulmonary rehabilitation (PR). PR ...

  1. BCR/ABL-negative primitive progenitors suitable for transplantation can be selected from the marrow of most early-chronic phase but not accelerated-phase chronic myelogenous leukemia patients

    OpenAIRE

    Verfaillie, Catherine; R Bhatia; Miller, W.; F. Mortari; Van Roy, V.; Burger, S.; Mccullough, J; Stieglbauer, K; Dewald, G; Heimfeld, S; Miller, J. S.; McGlave, P B

    1996-01-01

    We have previously reported that selection of marrow cells on the basis of the CD34+HLA-DR- phenotype (34+DR-) may result in the recovery of Philadelphia chromosome (Ph)- and BCR/ABL-negative long-term culture-initiating cells (LTC-IC) in selected patients with chronic myelogenous leukemia (CML). We now present data on 27 early chronic-phase ([ECP] studied within 1 year after diagnosis) and 23 advanced-phase ([AP] late chronic phase, ie, studied >1 year from diagnosis, or accelerated phase) C...

  2. The BCR-ABLT315I mutation compromises survival in chronic phase chronic myelogenous leukemia patients resistant to tyrosine kinase inhibitors, in a matched pair analysis

    DEFF Research Database (Denmark)

    Nicolini, Franck E; Ibrahim, Amr R; Soverini, Simona;

    2013-01-01

    patients with chronic phase chronic myelogenous leukemia harboring a T315I mutation and resistant to imatinib mesylate was compared to a similar cohort of 53 chronic phase patients resistant to imatinib, but with no detectable T315I mutation, in the pre-ponatinib era. These patients were matched according...... to age at diagnosis, interval between disease diagnosis and start of imatinib treatment, and duration of imatinib therapy. Kaplan-Meier survival analyses demonstrated the significant negative impact of the presence of the T315I mutation on overall survival (since imatinib-resistance: 48.4 months for...... T315I(+) patients versus not reached for T315I(-) ones; P=0.006) and failure-free survival (since imatinib-resistance: 34.7 months for T315I(+) patients versus not reached for T315I(-) patients; P=0.003). In addition, Cox proportional hazard models adjusted on overall survival demonstrated the...

  3. Dasatinib or imatinib in newly diagnosed chronic-phase chronic myeloid leukemia: 2-year follow-up from a randomized phase 3 trial (DASISION).

    Science.gov (United States)

    Kantarjian, Hagop M; Shah, Neil P; Cortes, Jorge E; Baccarani, Michele; Agarwal, Mohan B; Undurraga, María Soledad; Wang, Jianxiang; Ipiña, Juan Julio Kassack; Kim, Dong-Wook; Ogura, Michinori; Pavlovsky, Carolina; Junghanss, Christian; Milone, Jorge H; Nicolini, Franck E; Robak, Tadeusz; Van Droogenbroeck, Jan; Vellenga, Edo; Bradley-Garelik, M Brigid; Zhu, Chao; Hochhaus, Andreas

    2012-02-01

    Dasatinib is a highly potent BCR-ABL inhibitor with established efficacy and safety in imatinib-resistant/-intolerant patients with chronic myeloid leukemia (CML). In the phase 3 DASISION trial, patients with newly diagnosed chronic-phase (CP) CML were randomized to receive dasatinib 100 mg (n = 259) or imatinib 400 mg (n = 260) once daily. Primary data showed superior efficacy for dasatinib compared with imatinib after 12 months, including significantly higher rates of complete cytogenetic response (CCyR), confirmed CCyR (primary end point), and major molecular response (MMR). Here, 24-month data are presented. Cumulative response rates by 24 months in dasatinib and imatinib arms were: CCyR in 86% versus 82%, MMR in 64% versus 46%, and BCR-ABL reduction to ≤ 0.0032% (4.5-log reduction) in 17% versus 8%. Transformation to accelerated-/ blast-phase CML on study occurred in 2.3% with dasatinib versus 5.0% with imatinib. BCR-ABL mutations, assessed after discontinuation, were detected in 10 patients in each arm. In safety analyses, fluid retention, superficial edema, myalgia, vomiting, and rash were less frequent with dasatinib compared with imatinib, whereas pleural effusion and grade 3/4 thrombocytopenia were more frequent with dasatinib. Overall, dasatinib continues to show faster and deeper responses compared with imatinib, supporting first-line use of dasatinib in patients with newly diagnosed CML-CP. This study was registered at ClinicalTrials.gov: NCT00481247. PMID:22160483

  4. Chronic urticaria

    Directory of Open Access Journals (Sweden)

    Sandeep Sachdeva

    2011-01-01

    Full Text Available Chronic urticaria (CU is a disturbing allergic condition of the skin. Although frequently benign, it may sometimes be a red flag sign of a serious internal disease. A multitude of etiologies have been implicated in the causation of CU, including physical, infective, vasculitic, psychological and idiopathic. An autoimmune basis of most of the ′idiopathic′ forms is now hypothesized. Histamine released from mast cells is the major effector in pathogenesis and it is clinically characterized by wheals that have a tendency to recur. Laboratory investigations aimed at a specific etiology are not always conclusive, though may be suggestive of an underlying condition. A clinical search for associated systemic disease is strongly advocated under appropriate circumstances. The mainstay of treatment remains H1 antihistaminics. These may be combined with complementary pharmacopeia in the form of H2 blockers, doxepin, nifedipine and leukotriene inhibitors. More radical therapy in the form of immunoglobulins, plasmapheresis and cyclophosphamide may be required for recalcitrant cases. Autologous transfusion and alternative remedies like acupuncture have prospects for future. A stepwise management results in favorable outcomes. An update on CU based on our experience with patients at a tertiary care centre is presented.

  5. Chronic phase advance alters circadian physiological rhythms and peripheral molecular clocks.

    Science.gov (United States)

    Wolff, Gretchen; Duncan, Marilyn J; Esser, Karyn A

    2013-08-01

    Shifting the onset of light, acutely or chronically, can profoundly affect responses to infection, tumor progression, development of metabolic disease, and mortality in mammals. To date, the majority of phase-shifting studies have focused on acute exposure to a shift in the timing of the light cycle, whereas the consequences of chronic phase shifts alone on molecular rhythms in peripheral tissues such as skeletal muscle have not been studied. In this study, we tested the effect of chronic phase advance on the molecular clock mechanism in two phenotypically different skeletal muscles. The phase advance protocol (CPA) involved 6-h phase advances (earlier light onset) every 4 days for 8 wk. Analysis of the molecular clock, via bioluminescence recording, in the soleus and flexor digitorum brevis (FDB) muscles and lung demonstrated that CPA advanced the phase of the rhythm when studied immediately after CPA. However, if the mice were placed into free-running conditions (DD) for 2 wk after CPA, the molecular clock was not phase shifted in the two muscles but was still shifted in the lung. Wheel running behavior remained rhythmic in CPA mice; however, the endogenous period length of the free-running rhythm was significantly shorter than that of control mice. Core body temperature, cage activity, and heart rate remained rhythmic throughout the experiment, although the onset of the rhythms was significantly delayed with CPA. These results provide clues that lifestyles associated with chronic environmental desynchrony, such as shift work, can have disruptive effects on the molecular clock mechanism in peripheral tissues, including both types of skeletal muscle. Whether this can contribute, long term, to increased incidence of insulin resistance/metabolic disease requires further study. PMID:23703115

  6. Chronic phase of Chagas disease: why should it be treated? A comprehensive review

    Directory of Open Access Journals (Sweden)

    José Rodrigues Coura

    2011-09-01

    Full Text Available The pathogenesis and evolutive pattern of Chagas disease suggests that the chronic phase should be more widely treated in order to (i eliminate Trypanosoma cruzi and prevent new inflammatory foci and the extension of tissue lesions, (ii promote tissue regeneration to prevent fibrosis, (iii reverse existing fibrosis, (iv prevent cardiomyopathy, megaoesophagus and megacolon and (v reduce or eliminate cardiac block and arrhythmia. All cases of the indeterminate chronic form of Chagas disease without contraindications due to other concomitant diseases or pregnancy should be treated and not only cases involving children or recently infected cases. Patients with chronic Chagas cardiomyopathy grade II of the New York Heart Association classification should be treated with specific chemotherapy and grade III can be treated according to medical-patient decisions. We are proposing the following new strategies for chemotherapeutic treatment of the chronic phase of Chagas disease: (i repeated short-term treatments for 30 consecutive days and interval of 30-60 days for six months to one year and (ii combinations of drugs with different mechanisms of action, such as benznidazole + nifurtimox, benznidazole or nifurtimox + allopurinol or triazole antifungal agents, inhibition of sterol synthesis.

  7. Nilotinib in imatinib-resistant or imatinib-intolerant patients with chronic myeloid leukemia in chronic phase: 48-month follow-up results of a phase II study.

    Science.gov (United States)

    Giles, F J; le Coutre, P D; Pinilla-Ibarz, J; Larson, R A; Gattermann, N; Ottmann, O G; Hochhaus, A; Radich, J P; Saglio, G; Hughes, T P; Martinelli, G; Kim, D-W; Novick, S; Gillis, K; Fan, X; Cortes, J; Baccarani, M; Kantarjian, H M

    2013-01-01

    Nilotinib (Tasigna) is a BCR-ABL1 tyrosine kinase inhibitor approved for the treatment of patients with Philadelphia chromosome-positive chronic myeloid leukemia in chronic phase (CML-CP) who are newly diagnosed or intolerant of or resistant to imatinib. The 48-month follow-up data for patients with CML-CP treated with nilotinib after imatinib resistance or intolerance on an international phase II study were analyzed. Overall, 59% of patients achieved major cytogenetic response; 45% achieved complete cytogenetic response while on study. The estimated rate of overall survival (OS) and progression-free survival (PFS) at 48 months was 78% and 57%, respectively. Deeper levels of molecular responses at 3 and 6 months were highly positively correlated with long-term outcomes, including PFS and OS at 48 months. Of the 321 patients initially enrolled in the study, 98 (31%) were treated for at least 48 months. Discontinuations were primarily due to disease progression (30%) or adverse events (21%). Nilotinib is safe and effective for long-term use in responding patients with CML-CP who are intolerant of or resistant to imatinib. Further significant improvements in therapy are required for patients who are resistant or intolerant to imatinib. PMID:22763385

  8. Phase-Dependent Roles of E-Selectin during Chronic Contact Hypersensitivity Responses

    OpenAIRE

    Fujita, Tomoyuki; Fujimoto, Manabu; Matsushita, Takashi; Shimada, Yuka; Hasegawa, Minoru; Kuwano, Yoshihiro; Ogawa, Fumihide; Takehara, Kazuhiko; Sato, Shinichi

    2007-01-01

    Chronic contact hypersensitivity (CH) models induced by repeated hapten exposure exhibit chronic dermatitis and immunological abnormalities resembling atopic dermatitis. To assess the contribution of endothelial selectins (P- and E-selectins) to cutaneous chronic inflammation, chronic CH responses were assessed in mice lacking P- or E-selectin. Elicitation with oxazolone on the ears of P-selectin−/− mice 7 days after the sensitization induced a typical delayed-type hypersensitivity response s...

  9. Chronic pain after hysterectomy

    DEFF Research Database (Denmark)

    Brandsborg, B; Nikolajsen, L; Kehlet, Henrik;

    2008-01-01

    BACKGROUND: Chronic pain is a well-known adverse effect of surgery, but the risk of chronic pain after gynaecological surgery is less established. METHOD: This review summarizes studies on chronic pain following hysterectomy. The underlying mechanisms and risk factors for the development of chronic...... post-hysterectomy pain are discussed. RESULTS AND CONCLUSION: Chronic pain is reported by 5-32% of women after hysterectomy. A guideline is proposed for future prospective studies. Udgivelsesdato: 2008-Mar...

  10. Untying chronic pain

    OpenAIRE

    Häuser, Winfried; Wolfe, Frederik; Henningsen, Peter; Schmutzer, Gabriele; Brähler, Elmar; Hinz, Andreas

    2014-01-01

    Background: Chronic pain is a major public health problem. The impact of stages of chronic pain adjusted for disease load on societal burden has not been assessed in population surveys. Methods: A cross-sectional survey with 4360 people aged ≥ 14 years representative of the German population was conducted. Measures obtained included demographic variables, presence of chronic pain (based on the definition of the International Association for the Study of Pain), chronic pain stages (by chronic ...

  11. Chronic ethanol attenuates circadian photic phase resetting and alters nocturnal activity patterns in the hamster

    OpenAIRE

    Ruby, Christina L.; Brager, Allison J.; Marc A. DePaul; Prosser, Rebecca A.; Glass, J. David

    2009-01-01

    Acute ethanol (EtOH) administration impairs circadian clock phase resetting, suggesting a mode for the disruptive effect of alcohol abuse on human circadian rhythms. Here, we extend this research by characterizing the chronobiological effects of chronic alcohol consumption. First, daily profiles of EtOH were measured in the suprachiasmatic nucleus (SCN) and subcutaneously using microdialysis in hamsters drinking EtOH. In both cases, EtOH peaked near lights-off and declined throughout the dark...

  12. Upper Digestive Endoscopic Findings in Patients with Chronic Renal Insufficiency in Phase of Dialysis

    Directory of Open Access Journals (Sweden)

    Marcos Félix Osorio Pagola

    2009-12-01

    Full Text Available Background: Patients with chronic renal insufficiency in phase of dialysis present clinical manifestations that can include different symptoms. Morbidity due to gastric, esophageal and duodenal disturbances is significant and constitutes a considerable risk before, while and after a renal transplant. Objective: To identify the most frequent disturbances of the upper digestive tract in patients with chronic renal insufficiency who require dialysis. Methods: An observational, descriptive and retrospective study was carried out in this search. The universe was composed by all the patients with a diagnosis of chronic renal insufficiency in a dialysis phase, who had been included in the Hemodialysis Program at the University Hospital “Dr. Gustavo Aldereguía Lima” from Cienfuegos and who had undergone an upper digestive endoscopy from January to May, 2008. The patient’s health record was studied to get information for the variables under study. Results: the average age was 46,7 years and the most affected patients were males. The mean value for serum creatinine was 929,7 mMol/L, for serum urea 21,4 mMol/L and for hemoglobin 8,4 g/L. The most frequent cause of chronic nephropathy was High Blood Pressure in 25 patients (56,8 %, followed by Diabetes Mellitus in 9 patients (20,5 %. 52,3 % of the patients were asymptomatic, but the most frequent symptoms reported by the patients were flatulence (25 % and nausea (15,9 %. Endoscopy revealed normal results in most of the patients (40,9 %. Conclusions: Antral erythematous endoscopic gastritis was the most frequent endoscopic diagnosis followed by duodenal ulcer

  13. Long-term safety and efficacy of dasatinib in the treatment of chronic-phase chronic myeloid leukemia patients resistant or intolerant to imatinib

    Directory of Open Access Journals (Sweden)

    Shoumariyeh K

    2014-09-01

    Full Text Available Khalid Shoumariyeh, Nikolas von BubnoffDepartment of Hematology, Oncology and Stem Cell Transplantation, University Hospital Freiburg, Freiburg, Germany Abstract: Treatment of chronic myeloid leukemia (CML has undergone dramatic changes in the last decade. Dissecting the molecular pathways that lead to the development of this disease resulted in the development of targeted therapy against the molecular driver of CML, namely the aberrantly activated tyrosine kinase BCR-ABL1. By introducing the tyrosine kinase inhibitor imatinib to the treatment repertoire, the natural course of the disease has been dramatically altered and overall survival of patients with CML prolonged substantially. Nevertheless, a significant number of patients are primarily resistant, acquire resistance during the course of their disease, or do not tolerate the intake of imatinib due to adverse effects. Second-generation tyrosine kinase inhibitors were developed in an attempt to overcome these problems. Dasatinib is a potent oral kinase inhibitor that was originally developed as an Src-kinase inhibitor but exhibited promising potency against BCR-ABL1 as well. Phase I and II trials demonstrated efficacy in patients failing imatinib, and thus dasatanib was approved in 2006 for the treatment of imatinib-resistant or -intolerant patients with chronic-phase CML harboring the BCR-ABL1 fusion protein. It has since shown promising efficacy and good overall tolerability in subsequent clinical trials, including the Phase III first-line DASISION trial that led to the extension of its approval for first-line treatment of chronic-phase CML. The following review summarizes the available data on the long-term efficacy and safety of dasatinib as a second-line therapy in chronic-phase CML. Keywords: BCR-ABL1, TKI, CML-CP, second-line treatment

  14. Dasatinib in imatinib-resistant or -intolerant chronic-phase, chronic myeloid leukemia patients: 7-year follow-up of study CA180-034.

    Science.gov (United States)

    Shah, Neil P; Rousselot, Philippe; Schiffer, Charles; Rea, Delphine; Cortes, Jorge E; Milone, Jorge; Mohamed, Hesham; Healey, Diane; Kantarjian, Hagop; Hochhaus, Andreas; Saglio, Giuseppe

    2016-09-01

    Dasatinib was approved at 100 mg once daily for imatinib-resistant or -intolerant patients with chronic myeloid leukemia (CML) in chronic phase, based on results of the phase 3 CA180-034 (NCT00123474) study. Here we present the final 7-year analysis of this pivotal study, the longest follow-up to date of any second-generation BCR-ABL1 tyrosine kinase inhibitor (TKI). Patients (n = 670) with imatinib-resistant or -intolerant CML in chronic phase received dasatinib. Nineteen percent of patients continued on study treatment, with a greater proportion in the 100 mg once daily arm remaining on therapy. Seven-year rates for major molecular response (MMR), progression-free survival (PFS), and overall survival (OS) were similar across doses; MMR, PFS, and OS results were 46, 42, and 65% at 100 mg once daily, respectively. Improved PFS and OS rates were reported in patients who achieved BCR-ABL1 ≤10% at 3 and 6 months. No new safety signals were identified. The incidence of drug-related pleural effusion was 28% at 100 mg once daily and 35% at the other three dose groups. Incidence of drug-related pulmonary hypertension and pulmonary arterial hypertension remained low (≤3% across all doses). Arterial ischemic events occurred in ≤4% of patients across all doses. These data support the long-term efficacy and well-established safety profile of dasatinib for patients with imatinib-resistant or -intolerant CML in chronic phase. Am. J. Hematol. 91:869-874, 2016. © 2016 Wiley Periodicals, Inc. PMID:27192969

  15. Chronic granulomatous disease

    Science.gov (United States)

    CGD; Fatal granulomatosis of childhood; Chronic granulomatous disease of childhood; Progressive septic granulomatosis ... In chronic granulomatous disease (CGD), immune system cells called ... some types of bacteria and fungi. This disorder leads to long- ...

  16. People Experiencing Chronic Homelessness

    Science.gov (United States)

    ... Experiencing Chronic Homelessness Share This: People Experiencing Chronic Homelessness We've made significant progress in our national ... the USICH newsletter. We know how to end homelessness. Let's do it, together. Sign up for our ...

  17. Chronic motor tic disorder

    Science.gov (United States)

    Chronic motor tic disorder is more common than Tourette syndrome . Chronic tics may be forms of Tourette syndrome. Tics usually start at age 5 or 6 and get worse until age 12. They often improve during adulthood.

  18. Chronic Diarrhea in Children

    Science.gov (United States)

    ... can include cramping abdominal pain nausea or vomiting fever chills bloody stools Children with chronic diarrhea who have ... can include cramping, abdominal pain, nausea or vomiting, fever, chills, or bloody stools. Children with chronic diarrhea who ...

  19. "Chronic Lyme Disease"

    Science.gov (United States)

    ... Content Marketing Share this: Main Content Area "Chronic Lyme Disease" What is "chronic Lyme disease?" Lyme disease is an infection caused by ... J Med 357:1422-30, 2008). How is Lyme disease treated? For early Lyme disease, a short ...

  20. Bosutinib efficacy and safety in chronic phase chronic myeloid leukemia after imatinib resistance or intolerance: Minimum 24-month follow-up.

    Science.gov (United States)

    Gambacorti-Passerini, Carlo; Brümmendorf, Tim H; Kim, Dong-Wook; Turkina, Anna G; Masszi, Tamas; Assouline, Sarit; Durrant, Simon; Kantarjian, Hagop M; Khoury, H Jean; Zaritskey, Andrey; Shen, Zhi-Xiang; Jin, Jie; Vellenga, Edo; Pasquini, Ricardo; Mathews, Vikram; Cervantes, Francisco; Besson, Nadine; Turnbull, Kathleen; Leip, Eric; Kelly, Virginia; Cortes, Jorge E

    2014-07-01

    Bosutinib is an orally active, dual Src/Abl tyrosine kinase inhibitor for treatment of chronic myeloid leukemia (CML) following resistance/intolerance to prior therapy. Here, we report the data from the 2-year follow-up of a phase 1/2 open-label study evaluating the efficacy and safety of bosutinib as second-line therapy in 288 patients with chronic phase CML resistant (n = 200) or intolerant (n = 88) to imatinib. The cumulative response rates to bosutinib were as follows: 85% achieved/maintained complete hematologic response, 59% achieved/maintained major cytogenetic response (including 48% with complete cytogenetic response), and 35% achieved major molecular response. Responses were durable, with 2-year estimates of retaining response >70%. Two-year probabilities of progression-free survival and overall survival were 81% and 91%, respectively. The most common toxicities were primarily gastrointestinal adverse events (diarrhea [84%], nausea [45%], vomiting [37%]), which were primarily mild to moderate, typically transient, and first occurred early during treatment. Thrombocytopenia was the most common grade 3/4 hematologic laboratory abnormality (24%). Outcomes were generally similar among imatinib-resistant and imatinib-intolerant patients and did not differ with age. The longer-term results of the present analysis confirm that bosutinib is an effective and tolerable second-line therapy for patients with imatinib-resistant or imatinib-intolerant chronic phase CML. ClinicalTrials.gov Identifier: NCT00261846. PMID:24711212

  1. Prostaglandins and chronic inflammation

    OpenAIRE

    Aoki, Tomohiro; Narumiya, Shuh

    2012-01-01

    Chronic inflammation is the basis of various chronic illnesses including cancer and vascular diseases. However, much has yet to be learned how inflammation becomes chronic. Prostaglandins (PGs) are well established as mediators of acute inflammation, and recent studies in experimental animals have provided evidence that they also function in transition to and maintenance of chronic inflammation. One role PGs play in such processes is amplification of cytokine signaling. As such, PGs can facil...

  2. Chronic Inflammatory Demyelinating Polyneuropathy

    OpenAIRE

    Dimachkie, Mazen M.; Barohn, Richard J.

    2013-01-01

    Chronic Inflammatory polyneuropathies are an important group of neuromuscular disorders that present chronically and progress over more than 8 weeks, being referred to as chronic inflammatory demyelinating polyneuropathy (CIDP). Despite tremendous progress in elucidating disease pathogenesis, the exact triggering event remains unknown. Our knowledge regarding diagnosis and management of CIDP and its variants continues to expand, resulting in improved opportunities for identification and treat...

  3. Failure of a non-authorized copy product to maintain response achieved with imatinib in a patient with chronic phase chronic myeloid leukemia: a case report

    Directory of Open Access Journals (Sweden)

    Goubran Hadi Alphonse

    2009-04-01

    Full Text Available Abstract Introduction Due to high rates of response and durable remissions, imatinib (Glivec®, or Gleevec® in the USA; Novartis Pharma AG is the standard of care in patients with chronic myeloid leukemia. Recently, a non-authorized product which claims comparability to imatinib has become available. Case presentation This report describes the loss of response in a 36-year-old male patient with chronic-phase chronic myeloid leukemia who had previously been in full hematologic and cytogenetic remission and partial molecular remission for three years, under treatment with brand-name imatinib of 400 mg per day. Before the initiation of treatment with a copy product, imatib (CIPLA-India, the patient had negative BCR-ABL status. Within three months of initiation of treatment with the copy product, the patient's BCR-ABL status became positive, with substantial decreases noted in white blood cell counts, red blood cell counts and platelet counts. Conversion of the BCR-ABL status to negative and improvements in hematologic parameters were achieved when the brand medication, imatinib, was resumed at a dose of 600 mg per day. Conclusion In our patient, the substitution of a copy product for imatinib resulted in the rapid loss of a previously stable response, with the risk of progression to life-threatening accelerated phase or blast crisis phase of the disease. Without supportive clinical evidence of efficacy and safety of imatib (or any other copy product caution should be used when substituting imatinib in the treatment of any patient with chronic myeloid leukemia.

  4. Family needs in the chronic phase after severe brain injury in Denmark

    DEFF Research Database (Denmark)

    Doser, Karoline; Norup, Anne

    2014-01-01

    caregiving for the patient was completed. The relatives completed the revised version of the Family Needs Questionnaire, a questionnaire consisting of 37 items related to different needs following brain injury. Results: Significant changes in status were found in employment (z = -3.464, p = 0.001) and co-habitation...... were only met in 41-50% of the total sample. Conclusion: Occupational and co-habitation status of the relatives was significantly affected by brain injury. A high number of relatives reported family needs not satisfied in the chronic phase. This requires an interventional approach for families to get...

  5. Ketoprofen, peginterferon 2a and ribavirin for genotype 1 chronic hepatitis C: A phase II study

    OpenAIRE

    Annagiulia Gramenzi, Carmela Cursaro, Marzia Margotti, Clara Balsano, Alessandra Spaziani, Simona Anticoli, Elisabetta Loggi, Maddalena Salerno, Silvia Galli, Giuliano Furlini, Mauro Bernardi, Pietro Andreone

    2009-01-01

    AIM: To evaluate the safety of adding ketoprofen to pegylated-interferon (PEG-IFN) with or without ribavirin and the effect on viral kinetics, STAT1 activity and expression of 2’-5’-oligoadenylate synthetase (2’-5’OAS) in genotype 1 chronic hepatitis C in a phase II study.METHODS: Forty-five patients were studied: fifteen were randomized to PEG-IFN plus ribavirin (PR), 16 to PEG-IFN plus ketoprofen and 14 to PR and ketoprofen. The molecular study of IFN-dependent signal transduction was condu...

  6. Effect of insertion of xanthan-based chlorhexidine gel in the maintenance phase following the treatment of chronic periodontitis

    OpenAIRE

    Verma, Ashish; Sanghi, Swati; Grover, Dimple; Aggarwal, Shweta; Gupta, Rajan; Pandit, Nymphea

    2012-01-01

    Objectives: The aim of this study was to evaluate the efficacy of subgingivally administered xanthan-based chlorhexidine gel when used in the maintenance phase following scaling and root planing (SRP) in the treatment of chronic periodontitis. Materials and Methods: A randomized, controlled, single-center study was conducted involving 92 sites in 46 systemically healthy patients suffering from moderate to advanced chronic periodontitis with isolated pockets. The selected sites were randomized...

  7. Increased Serum Phospholipase A2 Activity in Advanced Chronic Liver Disease as an Expression of the Acute Phase Response

    OpenAIRE

    Mario Pirisi; Carlo Fabris; Maria Piera Panozzo; Giorgio Soardo; Pierluigi Toniutto; Ettore Bartou

    1993-01-01

    Phospholipase A2 (PLA2) modifications were investigated in patients with acute and chronic liver diseases, PLA2 variations were related to indices of liver function as well as to parameters of the acute phase response. Serum PLA2 activity modifications were f1uorimetrically measured in 105 patients affected by acute and chronic liver diseases or extra-hepatic diseases. One-way ANOV A demonstrated a significant difference among groups (F= 4.53, P

  8. Heredity of chronic bronchitis

    DEFF Research Database (Denmark)

    Meteran, Howraman; Backer, Vibeke; Kyvik, Kirsten Ohm; Skytthe, Axel; Thomsen, Simon Francis

    2014-01-01

    BACKGROUND: Smoking is a major risk factor for lung diseases and lower respiratory symptoms, but since not all smokers develop chronic bronchitis and since chronic bronchitis is also diagnosed in never-smokers, it has been suggested that some individuals are more susceptible to develop chronic...... bronchitis due to genetics. OBJECTIVE: To study the relative influence of genetic and environmental factors on the variation in the susceptibility to chronic bronchitis. METHODS: In a population-based questionnaire study of 13,649 twins, 50-71 years of age, from the Danish Twin Registry, we calculated sex......-specific concordance rates and heritability of chronic bronchitis. The response rate was 75%. RESULTS: The prevalence of chronic bronchitis was 9.3% among men and 8.5% among women. The concordance rate for chronic bronchitis was higher in monozygotic twins than in dizygotic twins among women; 0.30 vs. 0.17, but not...

  9. Chronic granulomatous disease associated with chronic glomerulonephritis

    DEFF Research Database (Denmark)

    Frifelt, J J; Schønheyder, Henrik Carl; Valerius, Niels Henrik;

    1985-01-01

    A boy with chronic granulomatous disease (CGD) developed glomerulonephritis at the age of 12 years. The glomerulonephritis progressed to terminal uraemia at age 15 when maintenance haemodialysis was started. The clinical course was complicated by pulmonary aspergillosis and Pseudomonas septicaemia...

  10. Chronic radiation-induced leukemogenesis: alterations of hematopoietic progenitor repair functions during preclinical phases

    International Nuclear Information System (INIS)

    Chronic exposure to low daily doses of whole-body gamma irradiation elicits a high incidence of myeloid leukemia (ML) and related myeloproliferative diseases (MPD) in beagles. Previously, the authors identified and partially characterized a four-phase sequence of evolving MPD as a consequence of chronic radiation exposure. With a focus on preclinical alterations in granulocyte/monocyte-committed stem cells, they have identified two critical events in the process: (i) an early event, involving the coupling of acquired radioresistance of the stem cell with renewed proliferative capacity; and (ii) a late event, involving acquired autocrine functions and associated change in stem cell clonality. In terms of the early event, repair-associated parameters are currently being examined on the cellular level by both split-dose and low dose-rate-type assays with survival enhancement used as the measured end point. On the molecular level, these parameters are examined by microfluorometric alkaline elution assays with DNA damage and repair used as end points

  11. Chronic phase CML patients possess T cells capable of recognising autologous tumour cells.

    Science.gov (United States)

    Müller, Ludmila; Pawelec, Graham

    2002-05-01

    Much circumstantial evidence points to the immunogenicity of chronic myloid leukemia (CML) cells, most impressively the well-established T cell-dependent GvL effect seen in bone marrow transplantation. However, only a small number of shared antigens expressed by CML cells have been identified as potential targets for T cell-mediated immune responses which might be exploited for immunotherapy. It may be that unique antigens expressed by individual tumours are more potent rejection antigens if the patient's own T cells could be encouraged to react against them. Work is reviewed here which documents that in vitro mixed cultures between autologous T cells and dendritic cells of chronic-phase CML patients can give rise to sensitised T cells capable of recognising the patient's tumour cells. Additionally, mixed autologous tumour cell/lymphocyte cultures, modified by the addition of cytokine cocktails, may also result in the generation of similarly sensitised T cells. These results could be exploited for adoptive immunotherapy, and possibly, after identification of the antigens recognised, also for active immunotherapy, i.e. including therapeutic vaccination. PMID:12148904

  12. Chronic diseases in adolescence

    OpenAIRE

    Rončević Nevenka; Stojadinović Aleksandra; Odri Irena

    2006-01-01

    Introduction. The prevalence of chronic diseases in adolescence is constantly increasing, especially in the last two decades. Adolescence is a period of important changes: body growth and development, sexual development, development of cognitive abilities, change in family relations and between peers, formation of personal identity and personal system of values, making decisions on future occupation etc. Chronic diseases in adolescence. Chronic disorders affect all development issues and repr...

  13. Chronic penile strangulation

    OpenAIRE

    Lopes, Roberto I.; Silvia I Lopes; Roberto N. Lopes

    2003-01-01

    Chronic penile strangulation is exceedingly rare with only 5 cases previously reported. We report an additional case of progressive penile lymphedema due to chronic intermittent strangulation caused by a rubber band applied to the penile base for 6 years. A 49-year-old man presented incapacity to exteriorize the glans penis. For erotic purposes, he had been using a rubber-enlarging band placed in the penile base for 6 years. With chronic use, he noticed that his penis swelled. Physical examin...

  14. Chronic obstructive pulmonary disease

    OpenAIRE

    NR Anthonisen

    2007-01-01

    The global prevalence of physiologically defined chronic obstructive pulmonary disease (COPD) in adults aged >40 yr is approximately 9-10 per cent. Recently, the Indian Study on Epidemiology of Asthma, Respiratory Symptoms and Chronic Bronchitis in Adults had shown that the overall prevalence of chronic bronchitis in adults >35 yr is 3.49 per cent. The development of COPD is multifactorial and the risk factors of COPD include genetic and environmental factors. Pathological changes in COPD are...

  15. Nilotinib is effective in patients with chronic myeloid leukemia in chronic phase after imatinib resistance or intolerance: 24-month follow-up results.

    Science.gov (United States)

    Kantarjian, Hagop M; Giles, Francis J; Bhalla, Kapil N; Pinilla-Ibarz, Javier; Larson, Richard A; Gattermann, Norbert; Ottmann, Oliver G; Hochhaus, Andreas; Radich, Jerald P; Saglio, Giuseppe; Hughes, Timothy P; Martinelli, Giovanni; Kim, Dong-Wook; Shou, Yaping; Gallagher, Neil J; Blakesley, Rick; Baccarani, Michele; Cortes, Jorge; le Coutre, Philipp D

    2011-01-27

    Nilotinib is a potent selective inhibitor of the BCR-ABL tyrosine kinase approved for use in patients with newly diagnosed chronic myeloid leukemia in chronic phase (CML-CP), and in CML-CP and CML-accelerated phase after imatinib failure. Nilotinib (400 mg twice daily) was approved on the basis of the initial results of this phase 2 open-label study. The primary study endpoint was the proportion of patients achieving major cytogenetic response (CyR). All patients were followed for ≥ 24 months or discontinued early. Of 321 patients, 124 (39%) continue on nilotinib treatment. Overall, 59% of patients achieved major CyR; this was complete CyR (CCyR) in 44%. Of patients achieving CCyR, 56% achieved major molecular response. CyRs were durable, with 84% of patients who achieved CCyR maintaining response at 24 months. The overall survival at 24 months was 87%. Adverse events were mostly mild to moderate, generally transient, and easily managed. This study indicates that nilotinib is effective, with a manageable safety profile, and can provide favorable long-term benefits for patients with CML-CP after imatinib failure. PMID:21098399

  16. Chronic Granulomatous Disease (CGD)

    Science.gov (United States)

    ... Share this: Main Content Area Chronic Granulomatous Disease (CGD) Phagocyte (purple) engulfing Staphylococcus aureus bacteria (yellow). Credit: NIAID CGD is a genetic disorder in which white blood ...

  17. Chronic silent otitis media.

    Science.gov (United States)

    Paparella, Michael M; Schachern, Patricia A; Cureoglu, Sebahattin

    2002-01-01

    Otitis media occurs along a continuum. For example, otitis media with effusion characterized by fluid pathology can lead to chronic otitis media plus chronic mastoiditis, characterized by the presence of intractable tissue pathology such as cholesteatoma, cholesterol granuloma or granulation tissue. The literature defines chronic otitis media as having a tympanic membrane perforation and otorrhea. Amongst many other sequelae, which can result from the continuum, an important common one is chronic silent otitis media. This overlooked entity which includes pathology beneath an intact tympanic membrane is commonly seen in our human temporal bone laboratory and in patients. The clinical pathological correlates of this important disease are discussed herein. PMID:12021496

  18. Eltrombopag for management of chronic immune thrombocytopenia (RAISE): a 6-month, randomised, phase 3 study

    DEFF Research Database (Denmark)

    Cheng, Gregory; Saleh, Mansoor N; Marcher, Claus;

    2011-01-01

    Eltrombopag is an oral thrombopoietin receptor agonist for the treatment of thrombocytopenia. We aimed to compare the response to once daily eltrombopag versus placebo in patients with chronic immune thrombocytopenia during a 6-month period....

  19. Evaluation of the Safety of Imatinib Mesylate in 200 Iraqi Patients with Chronic Myeloid Leukemia in the Chronic Phase: Single-Center Study

    Directory of Open Access Journals (Sweden)

    Bassam Francis Matti

    2013-12-01

    Full Text Available OBJECTIVE: Imatinib mesylate, a tyrosine kinase inhibitor, is presently the drug of choice for chronic myeloid leukemia (CML. During therapy, a few patients may develop hematological and non-hematological adverse effects. METHODS: The aim of this study was to evaluate the safety of imatinib therapy in patients with CML. Between December 2007 and October 2009 two hundred patients with CML in chronic phase were included in the study. Written informed consent was obtained from all patients prior to the start of the study. Imatinib was started at 400 mg orally daily. Patients were monitored carefully for any adverse effects. Complete blood count, liver, and renal function tests were done once in 2 weeks during the first month and on a monthly basis during follow-up. Toxicities that encountered were graded as per the National Cancer Institute common toxicity criteria version 2. Both hematologic and non-hematologic toxicities were managed with short interruptions of treatment and supportive measures, but the daily dose of imatinib was not reduced below 300 mg/day. RESULTS: Two hundred CML patients in chronic phase were included in this study; the male: female ratio was 0.7: 1 with mean age 39.06±13.21 years (ranged from 15-81 years. The study showed that the commonest hematological side effects were grade 2 anemia (12.5% followed by leukopenia (8% and thrombocytopenia (4%, while the most common non-hematological adverse effects were superficial edema and weight gain (51.5%, followed by musculoskeletal pain (35.5%, then gastro-intestinal symptoms (vomiting, diarrhea (19%. Fluid retention was the commonest side effect, which responded to low-dose diuretics. The drug was safe and well tolerated. There were no deaths due to toxicity. CONCLUSION: Imatinib mesylate a well-tolerated drug, and all undesirable effects could be ameliorated easily. The most common hematological and non-hematological side effects were anemia and fluid retention, respectively.

  20. Nilotinib as frontline therapy for patients with newly diagnosed Ph+ chronic myeloid leukemia in chronic phase: results from the Japanese subgroup of ENESTnd.

    Science.gov (United States)

    Nakamae, Hirohisa; Shibayama, Hirohiko; Kurokawa, Mineo; Fukuda, Tetsuya; Nakaseko, Chiaki; Kanda, Yoshinobu; Nagai, Tadashi; Ohnishi, Kazunori; Maeda, Yasuhiro; Matsuda, Akira; Amagasaki, Taro; Yanada, Masamitsu

    2011-05-01

    Recent results from the phase 3 ENESTnd (Evaluating Nilotinib Efficacy and Safety in Clinical Trials-Newly Diagnosed Patients) study have demonstrated superiority of nilotinib over imatinib for the treatment of newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia in the chronic phase (CML-CP). Here, we report results from the Japanese subset of patients in ENESTnd, and assess whether results in this subpopulation are consistent with the overall study population. Seventy-nine Japanese patients with CML-CP were randomized to receive nilotinib 300 mg twice daily (BID) (n = 30), nilotinib 400 mg BID (n = 24) or imatinib 400 mg once daily (QD) (n = 25). Major molecular response rates at 12 months, the primary endpoint, were at least twice as high for nilotinib 300 mg BID (57%) and nilotinib 400 mg BID (50%) compared with imatinib 400 mg QD (24%). No patient on nilotinib progressed, while one patient progressed on imatinib. Both drugs were generally well tolerated and discontinuations due to adverse events were comparable among treatment arms. The results in the subpopulation of Japanese patients from ENESTnd closely mirror the results of the overall population, and support the use of nilotinib at 300 mg BID in Japanese patients with newly diagnosed CML-CP. PMID:21523338

  1. Managing your chronic pain

    Science.gov (United States)

    ... your chronic back pain To use the sharing features on this page, please enable JavaScript. Managing chronic pain means finding ways to make your back pain tolerable so you can live your life. You may not be able to ...

  2. Chronic diseases in adolescence

    Directory of Open Access Journals (Sweden)

    Rončević Nevenka

    2006-01-01

    Full Text Available Introduction. The prevalence of chronic diseases in adolescence is constantly increasing, especially in the last two decades. Adolescence is a period of important changes: body growth and development, sexual development, development of cognitive abilities, change in family relations and between peers, formation of personal identity and personal system of values, making decisions on future occupation etc. Chronic diseases in adolescence. Chronic disorders affect all development issues and represent an additional burden for adolescents. The interaction between chronic disorders and various development issues is complex and two-way: the disease may affect development, and development may affect the disease. Developmental, psychosocial and family factors are of great importance in the treatment of adolescents with chronic disorders. Chronic disorders affect all aspects of adolescent life, including relations with peers, school, nutrition, learning, traveling, entertainment, choice of occupation, plans for the future. Physicians should keep in mind that chronic diseases and their treatment represent only one aspect of person's life. Adolescents with chronic diseases have other needs as well, personal priorities, social roles and they expect these needs to be recognized and respected. Adolescent health care should be adjusted to the life style of adolescents.

  3. EBV CHRONIC INFECTIONS

    Directory of Open Access Journals (Sweden)

    Delia Racciatti

    2010-02-01

    Full Text Available

    The infection from Epstein-Barr virus (EBV or virus of infectious mononucleosis, together with other herpesviruses’ infections, represents a prototype of persistent viral infections characterized by the property of the latency. Although the reactivations of the latent infection are associated with the resumption of the viral replication and eventually with the “shedding”, it is still not clear if this virus can determine chronic infectious diseases, more or less evolutive. These diseases could include some pathological conditions actually defined as “idiopathic”and characterized by the “viral persistence” as the more credible pathogenetic factor. Among the so-called idiopathic syndromes, the “chronic fatigue syndrome” (CFS aroused a great interest around the eighties of the last century when, just for its relationship with EBV, it was called “chronic mononucleosis” or “chronic EBV infection”.

    Today CFS, as defined in 1994 by the CDC of Atlanta (USA, really represents a multifactorial syndrome characterized by a chronic course, where reactivation and remission phases alternate, and by a good prognosis

  4. The Chronic Responsibility

    DEFF Research Database (Denmark)

    Ravn, Iben M; Frederiksen, Kirsten; Beedholm, Kirsten

    2016-01-01

    This article reports on the results of a Fairclough-inspired critical discourse analysis aiming to clarify how chronically ill patients are presented in contemporary Danish chronic care policies. Drawing on Fairclough’s three-dimensional framework for analyzing discourse, and using Dean’s concepts...... of governmentality as an interpretative lens, we analyzed and explained six policies published by the Danish Health and Medicines Authority between 2005 and 2013. The analysis revealed that discourses within the policy vision of chronic care consider chronically ill patients’ active role, lifestyle......, and health behavior to be the main factors influencing susceptibility to chronic diseases. We argue that this discursive construction naturalizes a division between people who can actively manage responsible self-care and those who cannot. Such discourses may serve the interests of those patients who...

  5. [Chronic migraine: treatment].

    Science.gov (United States)

    Pascual, Julio

    2012-04-10

    We define chronic migraine as that clinical situation in which migraine attacks appear 15 or more days per month. Until recently, and in spite of its negative impact, patients with chronic migraine were excluded of the clinical trials. This manuscript revises the current treatment of chronic migraine. The first step should include the avoidance of potential precipitating/aggravating factors for chronic migraine, mainly analgesic overuse and the treatment of comorbid disorders, such as anxiety and depression. The symptomatic treatment should be based on the use of nonsteroidal anti-inflammatory agents and triptans (in this case ergotamine-containing medications. Preventive treatment includes a 'transitional' treatment with nonsteroidal anti-inflammatory agents or steroids, while preventive treatment exerts its actions. Even though those medications efficacious in episodic migraine prevention are used, the only drugs with demonstrated efficacy in the preventive treatment of chronic migraine are topiramate and pericranial infiltrations of Onabotulinumtoxin A. PMID:22532241

  6. Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

    Science.gov (United States)

    ... People About NINDS NINDS Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) Information Page Table of Contents (click to jump ... en Español What is Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)? Chronic inflammatory demyelinating polyneuropathy (CIDP) is a neurological ...

  7. Stages of Chronic Myelogenous Leukemia

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

  8. Stages of Chronic Lymphocytic Leukemia

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Lymphocytic Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Lymphocytic Leukemia Go to Health Professional Version Key Points Chronic ...

  9. Acute and chronic nociceptive phases observed in a rat hind paw ischemia/reperfusion model depend on different mechanisms.

    Science.gov (United States)

    Klafke, J Z; da Silva, M A; Rossato, M F; de Prá, S Dal Toé; Rigo, F K; Walker, C I B; Bochi, G V; Moresco, R N; Ferreira, J; Trevisan, G

    2016-02-01

    Complex regional pain syndrome type 1 (CRPS1) may be evoked by ischemia/reperfusion, eliciting acute and chronic pain that is difficult to treat. Despite this, the underlying mechanism of CRPS1 has not been fully elucidated. Therefore, the goal of this study is to evaluate the involvement of inflammation, oxidative stress, and the transient receptor potential ankyrin 1 (TRPA1) channel, a chemosensor of inflammation and oxidative substances, in an animal model of chronic post-ischemia pain (CPIP). Male Wistar rats were subjected to 3 h hind paw ischemia/reperfusion (CPIP model). Different parameters of nociception, inflammation, ischemia, and oxidative stress were evaluated at 1 (acute) and 14 (chronic) days after CPIP. The effect of a TRPA1 antagonist and the TRPA1 immunoreactivity were also observed after CPIP. In the CPIP acute phase, we observed mechanical and cold allodynia; increased levels of tumor necrosis factor-α (hind paw), ischemia-modified albumin (IMA) (serum), protein carbonyl (hind paw and spinal cord), lactate (serum), and 4-hydroxy-2-nonenal (4-HNE, hind paw and spinal cord); and higher myeloperoxidase (MPO) and N-acetyl-β-D-glucosaminidase (NAGase) activities (hind paw). In the CPIP chronic phase, we detected mechanical and cold allodynia and increased levels of IMA (serum), protein carbonyl (hind paw and spinal cord), and 4-HNE (hind paw and spinal cord). TRPA1 antagonism reduced mechanical and cold allodynia 1 and 14 days after CPIP, but no change in TRPA1 immunoreactivity was observed. Different mechanisms underlie acute (inflammation and oxidative stress) and chronic (oxidative stress) phases of CPIP. TRPA1 activation may be relevant for CRPS1/CPIP-induced acute and chronic pain. PMID:26490459

  10. Prediction of outcomes in patients with Ph+ chronic myeloid leukemia in chronic phase treated with nilotinib after imatinib resistance/intolerance.

    Science.gov (United States)

    Jabbour, E; le Coutre, P D; Cortes, J; Giles, F; Bhalla, K N; Pinilla-Ibarz, J; Larson, R A; Gattermann, N; Ottmann, O G; Hochhaus, A; Hughes, T P; Saglio, G; Radich, J P; Kim, D-W; Martinelli, G; Reynolds, J; Woodman, R C; Baccarani, M; Kantarjian, H M

    2013-04-01

    The purpose was to assess predictive factors for outcome in patients with chronic myeloid leukemia (CML) in chronic phase (CML-CP) treated with nilotinib after imatinib failure. Imatinib-resistant and -intolerant patients with CML-CP (n=321) were treated with nilotinib 400 mg twice daily. Of 19 baseline patient and disease characteristics and two response end points analyzed, 10 independent prognostic factors were associated with progression-free survival (PFS). In the multivariate analysis, major cytogenetic response (MCyR) within 12 months, baseline hemoglobin ≥ 120 g/l, baseline basophils <4%, and absence of baseline mutations with low sensitivity to nilotinib were associated with PFS. A prognostic score was created to stratify patients into five groups (best group: 0 of 3 unfavorable risk factors and MCyR by 12 months; worst group: 3 of 3 unfavorable risk factors and no MCyR by 12 months). Estimated 24-month PFS rates were 90%, 79%, 67% and 37% for patients with prognostic scores of 0, 1, 2 and 3, respectively, (no patients with score of 4). Even in the presence of poor disease characteristics, nilotinib provided significant clinical benefit in patients with imatinib-resistant or -intolerant CML. This system may yield insight on the prognosis of patients. PMID:23174881

  11. Chronicity and control

    DEFF Research Database (Denmark)

    Whyte, Susan Reynolds

    2012-01-01

    This paper proposes a way of framing the study of ‘noncommunicable diseases’ within the more general area of chronic conditions. Focusing on Africa, it takes as points of departure the situation in Uganda, and the approach to health issues developed by a group of European and African colleagues...... over the years. It suggests a pragmatic analysis that places people's perceptions and practices within a field of possibilities shaped by policy, health care systems, and life conditions. In this field, the dimensions of chronicity and control are the distinctive analytical issues. They lead on to...... consideration of patterns of sociality related to chronic conditions and their treatment....

  12. Chronic Conditions Dashboard

    Data.gov (United States)

    U.S. Department of Health & Human Services — The CMS Chronic Conditions Dashboard presents statistical views of information on the prevalence, utilization and Medicare spending for Medicare beneficiaries with...

  13. Anemia of chronic disease

    Science.gov (United States)

    Anemia of inflammation; AOCD; ACD ... Anemia is a lower-than-normal number of red blood cells in the blood. Some conditions can lead to anemia of chronic disease include: Autoimmune disorders , such as ...

  14. What Is Chronic Pain?

    Medline Plus

    Full Text Available Already a member? Log In or Sign Up Home About Us Support the ACPA Contact Us Shop ... for Understanding Pain September is Pain Awareness Month Home Pain Management Tools Videos What Is Chronic Pain? ...

  15. Sleep and Chronic Disease

    Science.gov (United States)

    ... message, please visit this page: About CDC.gov . Sleep About Us About Sleep Key Sleep Disorders Sleep ... Sheets Data & Statistics Projects and Partners Resources Events Sleep and Chronic Disease Recommend on Facebook Tweet Share ...

  16. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... after a period of time the spinal cord has changed, after a period of time there are ... absence of an apparent cause. But chronic pain has a physiological or neurological basis even when we ...

  17. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... acute pain and both naturally expect that some cause will be found, and when it’s found, it ... pain even in the absence of an apparent cause. But chronic pain has a physiological or neurological ...

  18. Chronic rhinosinusitis pathogenesis.

    Science.gov (United States)

    Stevens, Whitney W; Lee, Robert J; Schleimer, Robert P; Cohen, Noam A

    2015-12-01

    There are a variety of medical conditions associated with chronic sinonasal inflammation, including chronic rhinosinusitis (CRS) and cystic fibrosis. In particular, CRS can be divided into 2 major subgroups based on whether nasal polyps are present or absent. Unfortunately, clinical treatment strategies for patients with chronic sinonasal inflammation are limited, in part because the underlying mechanisms contributing to disease pathology are heterogeneous and not entirely known. It is hypothesized that alterations in mucociliary clearance, abnormalities in the sinonasal epithelial cell barrier, and tissue remodeling all contribute to the chronic inflammatory and tissue-deforming processes characteristic of CRS. Additionally, the host innate and adaptive immune responses are also significantly activated and might be involved in pathogenesis. Recent advancements in the understanding of CRS pathogenesis are highlighted in this review, with special focus placed on the roles of epithelial cells and the host immune response in patients with cystic fibrosis, CRS without nasal polyps, or CRS with nasal polyps. PMID:26654193

  19. Chronic Hypertension in Pregnancy

    Science.gov (United States)

    ... very commonly used to treat chronic hypertension. This drug class can cause problems in the fetus, in- cluding an increased risk of birth de- fects 4 and kidney failure. Angiotensin II receptor blockers also should be avoided ...

  20. Chronic Conditions PUF

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Chronic Conditions PUFs are aggregated files in which each record is a profile or cell defined by the characteristics of Medicare beneficiaries. A profile is...

  1. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... ACPA Contact Us Shop FAQs The Art of Pain Management Resources Going to the ER Glossary Surveys What We Have Learned Communication Tools Videos Pain Management Programs Resource Guide to Chronic Pain Treatments Pain ...

  2. Chronic penile strangulation

    Directory of Open Access Journals (Sweden)

    Lopes Roberto I

    2003-01-01

    Full Text Available Chronic penile strangulation is exceedingly rare with only 5 cases previously reported. We report an additional case of progressive penile lymphedema due to chronic intermittent strangulation caused by a rubber band applied to the penile base for 6 years. A 49-year-old man presented incapacity to exteriorize the glans penis. For erotic purposes, he had been using a rubber-enlarging band placed in the penile base for 6 years. With chronic use, he noticed that his penis swelled. Physical examination revealed lymphedema of the penis, phimosis and a stricture in the penile base. The patient was submitted to circumcision and the lymphedema remained stable 10 months postoperatively. Chronic penile incarceration usually causes penile lymphedema and urinary disturbance. Treatment consists of removal of foreign devices and surgical treatment of lymphedema.

  3. Neuromodulation of chronic headaches

    DEFF Research Database (Denmark)

    Martelletti, Paolo; Jensen, Rigmor H; Antal, Andrea;

    2013-01-01

    The medical treatment of patients with chronic primary headache syndromes (chronic migraine, chronic tension-type headache, chronic cluster headache, hemicrania continua) is challenging as serious side effects frequently complicate the course of medical treatment and some patients may be even...... medically intractable. When a definitive lack of responsiveness to conservative treatments is ascertained and medication overuse headache is excluded, neuromodulation options can be considered in selected cases.Here, the various invasive and non-invasive approaches, such as hypothalamic deep brain...... proper RCT-based evidence is limited. The European Headache Federation herewith provides a consensus statement on the clinical use of neuromodulation in headache, based on theoretical background, clinical data, and side effect of each method. This international consensus further gives recommendations for...

  4. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... Contact Us Shop FAQs The Art of Pain Management Resources Going to the ER Glossary Surveys What We Have Learned Communication Tools Videos Pain Management Programs Resource Guide to Chronic Pain Treatments Pain ...

  5. Chronic Conditions Chartbook

    Data.gov (United States)

    U.S. Department of Health & Human Services — Chronic Conditions among Medicare Beneficiaries is a chartbook prepared by the Centers for Medicare and Medicaid Services and created to provide an overview of...

  6. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... Programs Resource Guide to Chronic Pain Treatments Pain Awareness Toolkits Partners for Understanding Pain September is Pain Awareness Month Home Pain Management Tools Videos What Is ...

  7. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... chronic pain there may be no apparent physical injury or illness to explain it. The physician and ... expected period of healing for an illness or injury. You can experience pain even if you are ...

  8. Chronic Condition Data Warehouse

    Data.gov (United States)

    U.S. Department of Health & Human Services — The CMS Chronic Condition Data Warehouse (CCW) provides researchers with Medicare and Medicaid beneficiary, claims, and assessment data linked by beneficiary across...

  9. Chronic Fatigue Syndrome

    Science.gov (United States)

    Chronic fatigue syndrome (CFS) is a disorder that causes extreme fatigue. This fatigue is not the kind of tired feeling that ... activities. The main symptom of CFS is severe fatigue that lasts for 6 months or more. You ...

  10. Chronic dysimmune neuropathies: Beyond chronic demyelinating polyradiculoneuropathy

    Directory of Open Access Journals (Sweden)

    Khadilkar Satish

    2011-01-01

    Full Text Available The spectrum of chronic dysimmune neuropathies has widened well beyond chronic demyelinating polyradiculoneuropathy (CIDP. Pure motor (multifocal motor neuropathy, sensorimotor with asymmetrical involvement (multifocal acquired demylinating sensory and motor neuropathy, exclusively distal sensory (distal acquired demyelinating sensory neuropathy and very proximal sensory (chronic immune sensory polyradiculopathy constitute the variants of CIDP. Correct diagnosis of these entities is of importance in terms of initiation of appropriate therapy as well as prognostication of these patients. The rates of detection of immune-mediated neuropathies with monoclonal cell proliferation (monoclonal gammopathy of unknown significance, multiple myeloma, etc. have been facilitated as better diagnostic tools such as serum immunofixation electrophoresis are being used more often. Immune neuropathies associated with malignancies and systemic vasculitic disorders are being defined further and treated early with better understanding of the disease processes. As this field of dysimmune neuropathies will evolve in the future, some of the curious aspects of the clinical presentations and response patterns to different immunosuppressants or immunomodulators will be further elucidated. This review also discusses representative case studies.

  11. Adverse events during a placebo phase for inpatients with chronic schizophrenia

    NARCIS (Netherlands)

    van de Laar, N; Henter, L; Bartko, JJ; Wyatt, RJ

    2001-01-01

    Background: This report builds on a previous analysis examining the long-term effects of a placebo period on a group of inpatients with chronic schizophrenia. In the present analysis, outcome was evaluated through the use of the Psychiatric Adverse Events Rating Scale. Methods: This retrospective an

  12. Idiopathic chronic eosinophilic pneumonia

    OpenAIRE

    Cordier Jean-François; Marchand Eric

    2006-01-01

    Abstract Idiopathic chronic eosinophilic pneumonia (ICEP) is characterized by subacute or chronic respiratory and general symptoms, alveolar and/or blood eosinophilia, and peripheral pulmonary infiltrates on chest imaging. Eosinophilia is present in most cases, usually in excess of 1000/mm3. In absence of significant blood eosinophilia, a diagnosis of ICEP is supported by the demonstration of bronchoalveolar lavage eosinophilia. ICEP is typically associated with eosinophil counts higher than ...

  13. Chronic osteomyelitis mimicking sarcoma

    OpenAIRE

    Gulmann, C; Young, O.; Tolan, M.; O’Riordan, D.; Leader, M

    2003-01-01

    This report describes a rare case of chronic osteomyelitis in a 60 year old man mimicking a soft tissue sarcoma. Chronic osteomyelitis is an infrequent cause of a soft tissue mass and is usually diagnosed clinically by a combination of radiology and microbiology. Rarely, COM can mimic a primary bony neoplasm, but this is the first reported case where it mimicked a soft tissue sarcoma. The clinical, radiological, and histological appearances of this case will be discussed.

  14. Increased Serum Phospholipase A2 Activity in Advanced Chronic Liver Disease as an Expression of the Acute Phase Response

    Directory of Open Access Journals (Sweden)

    Mario Pirisi

    1993-01-01

    Full Text Available Phospholipase A2 (PLA2 modifications were investigated in patients with acute and chronic liver diseases, PLA2 variations were related to indices of liver function as well as to parameters of the acute phase response. Serum PLA2 activity modifications were f1uorimetrically measured in 105 patients affected by acute and chronic liver diseases or extra-hepatic diseases. One-way ANOV A demonstrated a significant difference among groups (F= 4.53, P<0.001; Bonferroni’s test for pairwise comparisons showed that patients with hepatocellular carcinoma had higher mean values than subjects with benign extra-hepatic diseases (p<0.0 I and mild chronic liver disease (p<0.0S J. Multiple regression analysis, performed choosing PLA2 as the dependent variable and blood urea nitrogen, C-reacti ve protein, alkaline phosphatase and al-fetoprotein as predictor variables was significant (multiple R= 0.7056, multiple R2= 0.4978, F= 15.36, P= <0.0001. The standardized regression coefficients found to be significant were those of Creactive protein, blood urea nitrogen and al-fetoprotein. In conclusion, in patients with chronic liver disease, serum PLA2 activity increases parallel to disease severity and accompanies the expression of proteins of the acute phase response that. like PLA2 activity, increase in serum while liver synthesis declines.

  15. Hypertension in Chronic Glomerulonephritis.

    Science.gov (United States)

    Ihm, Chun-Gyoo

    2015-12-01

    Chronic glomerulonephritis (GN), which includes focal segmental glomerulosclerosis and proliferative forms of GN such as IgA nephropathy, increases the risk of hypertension. Hypertension in chronic GN is primarily volume dependent, and this increase in blood volume is not related to the deterioration of renal function. Patients with chronic GN become salt sensitive as renal damage including arteriolosclerosis progresses and the consequent renal ischemia causes the stimulation of the intrarenal renin-angiotensin-aldosterone system(RAAS). Overactivity of the sympathetic nervous system also contributes to hypertension in chronic GN. According to the KDIGO guideline, the available evidence indicates that the target BP should be ≤140mmHg systolic and ≤90mmHg diastolic in chronic kidney disease patients without albuminuria. In most patients with an albumin excretion rate of ≥30mg/24 h (i.e., those with both micro-and macroalbuminuria), a lower target of ≤130mmHg systolic and ≤80mmHg diastolic is suggested. The use of agents that block the RAAS system is recommended or suggested in all patients with an albumin excretion rate of ≥30mg/ 24 h. The combination of a RAAS blockade with a calcium channel blocker and a diuretic may be effective in attaining the target BP, and in reducing the amount of urinary protein excretion in patients with chronic GN. PMID:26848302

  16. Virological and morphological relationships in the phases of the immune control and reactivation in patients with chronic hepatitis B

    Directory of Open Access Journals (Sweden)

    I. A. Gabdrakhmanov

    2016-02-01

    Full Text Available Objective: To evaluate relationships between virological and morphological data in patients with chronic hepatitis B in phase immune control and reactivation.Materials and methods: The study involved 46 patients with chronic hepatitis B, indicators defined were content of surface antigen and hepatitis B virus DNA in the peripheral blood, the level of covalently closed circular HBV DNA in liver tissue and fibrosis stage and histological activity index (METAVIR.Results: The study found a direct correlation between the level of covalently closed circular DNA in liver puncture biopsies (number of copies per cell and quantitative content of HBsAg in serum (r = 0,51, p = 0,03 in patients with chronic hepatitis B in phase immune control. Also in the immune control phase a direct correlation between the HBV DNA and the level of HBsAg in serum (r = 0.79, p = 0.0001 is shown. The level of covalently closed circular HBV DNA in liver puncture biopsy specimens did not differ in patients with chronic hepatitis B in the phase of immune control in the phase of reactivation (1,02 ± 0,01 copies / cell and 1,03 ± 0,03 copies / cell, p = 0.72. The index of histological activity and fibrosis were not correlated with any of the investigated virological indicator.Conclusion: Results of the study emphasized the complexity and ambiguity of the relationships between both virological and morphological indicators in patients with chronic hepatitis B, determined the direction for further study (in particular the assessment of the epigenetic regulation of the synthesis of circular covalently closed DNA, as well as set the stage for improving the principles of dynamic observing the patients with chronic hepatitis B in a phase of immune control.

  17. Cessation of tyrosine kinase inhibitors in patients with chronic-phase chronic myelogenous leukemia following durable complete molecular response: a single center facing the dilemma.

    Science.gov (United States)

    Iliakis, Theodoros; Papadopoulou, Vasiliki; Diamantopoulos, Panagiotis T; Panayiotidis, Panayiotis; Zervakis, Konstantinos; Giannakopoulou, Nefeli; Tilimidos, Gerassimos; Angelopoulou, Maria; Siakantaris, Marina P; Pangalis, Gerassimos; Mantzourani, Marina; Variami, Eleni; Viniou, Nora Athina

    2013-08-01

    Tyrosine kinase inhibitors (TKIs), namely imatinib mesylate (IM) and recently approved second-generation TKIs dasatinib and nilotinib, are currently considered the treatment of choice for newly-diagnosed chronic phase chronic myelogenous leukemia (CP-CML). Although treatment with TKIs has not yet been proven curative, it certainly accomplishes a sustained control of the disease in the vast majority of patients. More than a decade after the successful launching of IM in first-line treatment of CP-CML and the subsequent introduction of second-generation TKIs in this setting, the question of the possibility of TKI cessation in a specific subset of patients has emerged. Side-effects of TKIs, along with some patients' wish to abandon the drugs and the rising financial burden upon healthcare systems, have led to the dilemma whether IM can be safely withdrawn after achieving deep molecular remissions and which patients are suitable for this discontinuation. We examined the data of our patients with CML in search of potential canditates for cessation of TKI therapy and identified their characteristics. We also performed a thorough review of the relevant literature. Eight out of fifty patients were discriminated on grounds of sustained complete molecular response (CMR) exceeding 12 months, most of them with a low or intermediate Sokal score at diagnosis. The median interval from IM initiation to CMR was almost 2 years and the median duration of detected CMR reached 6.5 years. Based on the promising results of prospective clinical trials reporting successful cessation of treatment with TKIs on selected subgroups of patients, we decided to proceed to interruption of therapy in the specific subset of our patients and closely monitor their response. PMID:23898127

  18. PS-341 in Treating Patients With Refractory or Relapsed Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Chronic Myeloid Leukemia in Blast Phase, or Myelodysplastic Syndrome

    Science.gov (United States)

    2013-01-22

    Adult Acute Promyelocytic Leukemia (M3); Blastic Phase Chronic Myelogenous Leukemia; Previously Treated Myelodysplastic Syndromes; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Refractory Anemia With Excess Blasts; Refractory Anemia With Excess Blasts in Transformation; Relapsing Chronic Myelogenous Leukemia

  19. EEG patterns from acute to chronic stroke phases in focal cerebral ischemic rats: correlations with functional recovery

    International Nuclear Information System (INIS)

    Monitoring the neural activities from the ischemic penumbra provides critical information on neurological recovery after stroke. The purpose of this study is to evaluate the temporal alterations of neural activities using electroencephalography (EEG) from the acute phase to the chronic phase, and to compare EEG with the degree of post-stroke motor function recovery in a rat model of focal ischemic stroke. Male Sprague–Dawley rats were subjected to 90 min transient middle cerebral artery occlusion surgery followed by reperfusion for seven days (n = 58). The EEG signals were recorded at the pre-stroke phase (0 h), acute phase (3, 6 h), subacute phase (12, 24, 48, 72 h) and chronic phase (96, 120, 144, 168 h) (n = 8). This study analyzed post-stroke seizures and polymorphic delta activities (PDAs) and calculated quantitative EEG parameters such as the alpha-to-delta ratio (ADR). The ADR represented the ratio between alpha power and delta power, which indicated how fast the EEG activities were. Forelimb and hindlimb motor functions were measured by De Ryck's test and the beam walking test, respectively. In the acute phase, delta power increased fourfold with the occurrence of PDAs, and the histological staining showed that the infarct was limited to the striatum and secondary sensory cortex. In the subacute phase, the alpha power reduced to 50% of the baseline, and the infarct progressed to the forelimb cortical region. ADRs reduced from 0.23 ± 0.09 to 0.04 ± 0.01 at 3 h in the acute phase and gradually recovered to 0.22 ± 0.08 at 168 h in the chronic phase. In the comparison of correlations between the EEG parameters and the limb motor function from the acute phase to the chronic phase, ADRs were found to have the highest correlation coefficients with the beam walking test (r = 0.9524, p < 0.05) and De Ryck's test (r = 0.8077, p < 0.05). This study measured EEG activities after focal cerebral ischemia and showed that functional recovery was closely

  20. Chronic daily headaches

    Directory of Open Access Journals (Sweden)

    Fayyaz Ahmed

    2012-01-01

    Full Text Available Chronic Daily Headache is a descriptive term that includes disorders with headaches on more days than not and affects 4% of the general population. The condition has a debilitating effect on individuals and society through direct cost to healthcare and indirectly to the economy in general. To successfully manage chronic daily headache syndromes it is important to exclude secondary causes with comprehensive history and relevant investigations; identify risk factors that predict its development and recognise its sub-types to appropriately manage the condition. Chronic migraine, chronic tension-type headache, new daily persistent headache and medication overuse headache accounts for the vast majority of chronic daily headaches. The scope of this article is to review the primary headache disorders. Secondary headaches are not discussed except medication overuse headache that often accompanies primary headache disorders. The article critically reviews the literature on the current understanding of daily headache disorders focusing in particular on recent developments in the treatment of frequent headaches.

  1. Management of chronic paronychia

    Directory of Open Access Journals (Sweden)

    Vineet Relhan

    2014-01-01

    Full Text Available Chronic paronychia is an inflammatory disorder of the nail folds of a toe or finger presenting as redness, tenderness, and swelling. It is recalcitrant dermatoses seen commonly in housewives and housemaids. It is a multifactorial inflammatory reaction of the proximal nail fold to irritants and allergens. Repeated bouts of inflammation lead to fibrosis of proximal nail fold with poor generation of cuticle, which in turn exposes the nail further to irritants and allergens. Thus, general preventive measures form cornerstone of the therapy. Though previously anti-fungals were the mainstay of therapy, topical steroid creams have been found to be more effective in the treatment of chronic paronychia. In recalcitrant cases, surgical treatment may be resorted to, which includes en bloc excision of the proximal nail fold or an eponychial marsupialization, with or without nail plate removal. Newer therapies and surgical modalities are being employed in the management of chronic paronychia. In this overview, we review recent epidemiological studies, present current thinking on the pathophysiology leading to chronic paronychia, discuss the challenges chronic paronychia presents, and recommend a commonsense approach to management.

  2. Procalcitonin and other acute phase reactants in patients with chronic obstructive pulmonary disease exacerbation

    Directory of Open Access Journals (Sweden)

    Cemil Civelek

    2011-06-01

    Full Text Available The aim of this study was to investigate the correlation between procalcitonin and other acute phase reactants, and also analyze their relationship with clinical situation in chronic obstructive pulmonary disease (COPD acute exacerbations.Materials and methods: The study was made with 122 acute COPD exacerbated patients, who were admitted to emergency service. Patients with below 0.25 ng/ml PCT value included Group 1, and the patients with PCT values ≥ 0.25 ng/ml Group 2. Serum procalcitonin levels, erythrocyte sedimentation rate (ESR, C-reactive protein (CRP values and white blood cell (WBC counts were measured. Also, patients hospitalization time and mortality rates were recorded and compared with PCT.Results: Patients were divided in 3 groups according to their clinical diagnosis; Pneumonia (n=27, Mycoplasma-Chlamydia pneumonia (n=11 and the patients with only COPD exacerbation(n=84. Mean PCT values according to the groups were 9.47 ± 8.1 ng/ml, 0.41 ± 0.2 ng/ml, and 0.21 ± 0.05 ng/ml respectively. The relationship between PCT with CRP and white blood cell has been found between significiant (p=0.001, p=0.005 respectively, whereas the relationship between PCT and ESR was nonsignificant (p=0.55. Procalcitonin and CRP had a positive correlation with the hospitalization time (p=0.034, p=0.022 respectively. The mean ± standard error of PCT for the patients who died was 28.3 ± 27.5 ng/ml, and the difference between patients who died or were discharged was statistically significant (p= 0.012.Conclusion: PCT can be a useful indicator for morbidity and prognosis in COPD patients.

  3. A phase 1 clinical trial of flavopiridol consolidation in chronic lymphocytic leukemia patients following chemoimmunotherapy.

    Science.gov (United States)

    Awan, Farrukh T; Jones, Jeffrey A; Maddocks, Kami; Poi, Ming; Grever, Michael R; Johnson, Amy; Byrd, John C; Andritsos, Leslie A

    2016-06-01

    Patients with chronic lymphocytic leukemia (CLL) who receive chemoimmunotherapy and do not achieve complete remission experience significantly shortened progression-free interval (PFS). Additionally, the majority of patients treated for relapsed disease demonstrate evidence of measurable disease. Eradication of minimal residual disease (MRD) results in improved PFS and overall survival. Maintenance therapy might result in eradication of MRD and improve response duration but might be associated with an increase in incidence of infectious complications. Flavopiridol is a broad cyclin-dependent kinase (CDK) inhibitor with established safety and efficacy in patients with relapsed CLL, particularly patients with high-risk cytogenetic features. A pharmacologically derived schedule was utilized as consolidation therapy in this phase I study to assess the safety and feasibility of outpatient therapy with flavopiridol in patients with low tumor burden. Flavopiridol was administered as a 30-min loading dose of 30 mg/m(2) followed by a 4-h infusion of 30 mg/m(2) once weekly for 3 weeks every 5 weeks (1 cycle) for planned 2 cycles in ten patients. Therapy was extremely well tolerated and no patient developed acute tumor lysis syndrome. The most common toxicities were gastrointestinal. Of the patients, 22 % improved their response from a PR to CR. Eighty-eight percent experienced a reduction in tumor burden as measured by extent of bone marrow involvement including patients with del17p and complex karyotype. The study establishes the safety and efficacy of flavopiridol as consolidation therapy after chemoimmunotherapy for patients with CLL. Further evaluation is required in larger trials for the utility of CDK inhibitors as consolidation or maintenance strategies.Registration number at ClinicalTrials.gov: NCT00377104. PMID:27118540

  4. Lactoferrin in Chronic Pancreatitis

    Directory of Open Access Journals (Sweden)

    Chun Xiang Jin

    2009-05-01

    Full Text Available The present review is focused on the clinical significance of lactoferrin in pancreatic secretions and stone formation in chronic pancreatitis, and of serum anti-lactoferrin antibody in autoimmune pancreatitis. Lactoferrin secretion is increased in pancreatic secretions in calcified and non-calcified chronic pancreatitis. Lactoferrin, pancreatic stone protein and trypsin are present in pancreatic stones. We cannot conclude which protein is more important for the precipitate and stone formation. The presence of antilactoferrin antibody has been reported in serum in autoimmune diseases, such as autoimmune pancreatitis. The coincidental appearance of autoimmune pancreatitis with extrapancreatic autoimmune diseases strongly suggests a common autoimmune mechanism and lactoferrin is a candidate antigen. Lactoferrin may play an important role as a precipitate protein in pancreatic stone formation in chronic pancreatitis and as an autoantigen in autoimmune pancreatitis. Further studies are required to better understand the role of lactoferin.

  5. Chronic urticaria: recent advances.

    Science.gov (United States)

    Greaves, Malcolm W; Tan, Kian Teo

    2007-10-01

    Chronic urticaria is an umbrella term, which encompasses physical urticarias, chronic "idiopathic" urticaria and urticarial vasculitis. It is important to recognize patients with physical urticarias as the investigation and treatment differs in important ways from patients with idiopathic chronic urticaria or urticarial vasculitis. Although relatively uncommon, urticarial vasculitis is an important diagnosis to make and requires histological confirmation by biopsy. Underlying systemic disease and systemic involvement, especially of the kidneys, should be sought. It is now recognized that chronic "idiopathic" urticaria includes a subset with an autoimmune basis caused by circulating autoantibodies against the high affinity IgE receptor (FceR1) and less commonly against IgE. Although the autologous serum skin test has been proven useful in prompting search for and characterization of circulating wheal-producing factors in chronic urticaria, its specificity as a screening test for presence of functional anti-FceR1 is low, and confirmation by demonstration of histamine-releasing activity in the patient's serum must be the benchmark test in establishing this diagnosis. Improved screening tests are being sought; for example, ability of the chronic urticaria patient's serum to evoke expression of CD 203c on donor human basophils is showing some promise. The strong association between autoimmune thyroid disease and autoimmune urticaria is also an area of ongoing research. Drug treatment continues to be centered on the H1 antihistamines, and the newer second-generation compounds appear to be safe and effective even in off-label dosage. Use of systemic steroids should be confined to special circumstances such as tapering regimens for acute flare-ups. Use of leukotriene antagonists is becoming popular, but the evidence for efficacy is conflicting. Cyclosporin is also effective and can be used in selected cases of autoimmune urticaria, and it is also effective in non

  6. Omalizumab for chronic urticaria

    DEFF Research Database (Denmark)

    Ivyanskiy, Ilya; Sand, Carsten; Thomsen, Simon Francis

    2012-01-01

    urticaria. We present a case series of 19 patients with chronic urticaria treated in a university department with omalizumab and give an overview of the existing literature comprising an additional 59 cases as well as a total of 139 patients enrolled in two randomized controlled trials comparing omalizumab......Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic...

  7. Chronic lead poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Hess, K.; Straub, P.W.

    1974-02-19

    A detailed description is given of the complex pathological picture observed in the case of a worker with 30 years' occupational exposure to lead in an accumulator factory (evolution of the disease, clinical findings, autopsy). In spite of a typical clinical picture, lead is not held responsible for the terminal encephalopathy, in view of the fact that Alzheimer's syndrome was discovered at autopsy. However, the neurovegetative asthenia and progressive kidney disease without hypertonia, but with uraemia, which preceded the encephalopathy are in all probability due to chronic lead poisoning. The article discusses the diagnosis and symptomatology of chronic lead poisoning, encephalopathy and kidney disease.

  8. Effects of Chronic Forced Swim Stress with Different Session on the Interphase and Termination of Phase 2 in the Formalin Test

    OpenAIRE

    Sina Pozesh; Elaheh Erami; Hassan Azhdari Zarmehri; Nima Heidari; Elmira Ghasemi

    2014-01-01

    Introduction: Stress have bidirectional effects on pain threshold and behaviours. Whereas acute stress often results in analgesia, chronic stress can trigger hyperalgesia/allodynia. The formalin test as an inflammation model, consist of three phases and the effects of repeated forced swim stress with different session numbers on these phases have not been investigated. Therefore, in this study the effects of chronic forced swim stress with different intensities evaluated in formalin test were...

  9. Low chronic radiation doses

    International Nuclear Information System (INIS)

    In the context of the Chernobyl and Fukushima accidents where large territories have been contaminated durably and as consequence where local populations are submitted to chronic low radiation doses, IRSN (French institute for radiation protection and nuclear safety) has led various studies to assess the impact of chronic low doses. Studies about the effects of uranium on marine life show that the impact is strongly dependent on the initial state of the individual (zebra Danio rerio fish). The studies about the impact of chronic low doses due to cesium and strontium contamination show different bio-accumulations: 137Cs is found in the animal's whole body with higher concentrations in muscles and kidneys while 90Sr is found almost exclusively in bones and it accumulates more in female mice than in males. The study dedicated to the sanitary impact of chronic low doses on the workers of the nuclear industry shows a higher risk for developing a leukemia, a pleural cancer or a melanoma but no correlation appears between doses and the appearance of the pleural cancer or the melanoma. (A.C.)

  10. Chronic kidney disease

    Science.gov (United States)

    ... enable JavaScript. Chronic kidney disease is the slow loss of kidney function over time. The main job of the kidneys is to remove wastes and excess water from the body. Causes ... over months or years. You may not notice any symptoms for some time. The loss of function may be so slow that you ...

  11. Refractory chronic migraine

    DEFF Research Database (Denmark)

    Martelletti, Paolo; Katsarava, Zaza; Lampl, Christian;

    2014-01-01

    The debate on the clinical definition of refractory Chronic Migraine (rCM) is still far to be concluded. The importance to create a clinical framing of these rCM patients resides in the complete disability they show, in the high risk of serious adverse events from acute and preventative drugs and...

  12. Chronic fatigue syndrome.

    NARCIS (Netherlands)

    Prins, J.B.; Meer, J.W.M. van der; Bleijenberg, G.

    2006-01-01

    During the past two decades, there has been heated debate about chronic fatigue syndrome (CFS) among researchers, practitioners, and patients. Few illnesses have been discussed so extensively. The existence of the disorder has been questioned, its underlying pathophysiology debated, and an effective

  13. [Chronic lichenoid keratosis].

    Science.gov (United States)

    Skorupka, M; Kuhn, A; Mahrle, G

    1992-02-01

    We report on a 41-year-old woman with keratosis lichenoides chronica, a disorder first described by Kaposi in 1886 as "lichen moniliformis", who later also developed chronic lymphatic leukaemia. Since Kaposi's original report, 38 additional cases have been reported. Occurrence of keratosis lichenoides chronica associated with malignant disorders has not previously been described. PMID:1548136

  14. Chronic Mononucleosis Syndrome

    OpenAIRE

    Shortt, S. E. D.; Haynes, E. R.

    1986-01-01

    Debilitating illness in patients with only vague symptoms and minimal findings from physical examination and routine laboratory tests is frustrating for both patient and physician. A case of chronic mononucleosis is presented, and the literature describing the clinical and laboratory features of the syndrome is reviewed, with reference to four recent studies. Guidelines for diagnosis are suggested.

  15. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... with chronic pain is that when we start looking for an explanation it’s not so much that we’re looking in the wrong place, but we may be looking in the wrong time. And what I mean ...

  16. Chronic Myeloproliferative Neoplasms Treatment

    Science.gov (United States)

    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... on the hands and feet. Muscle pain. Itching. Diarrhea . Stages of Chronic Myeloproliferative Neoplasms Key Points There is no standard staging system ...

  17. Autoantibodies in chronic pancreatitis

    DEFF Research Database (Denmark)

    Rumessen, J J; Marner, B; Pedersen, N T;

    1985-01-01

    In 60 consecutive patients clinically suspected of having chronic pancreatitis the serum concentration of the immunoglobulins (IgA, IgG, IgM), the IgG- and IgA-type non-organ-specific autoantibodies against nuclear material (ANA), smooth and striated muscle, mitochondria, basal membrane, and...

  18. What Is Chronic Pain?

    Medline Plus

    Full Text Available ... manageable, but chronic pain is different. And because it is different, we need to think about it in very different ways. Ed Covington, M.D.: ... no apparent physical injury or illness to explain it. The physician and the patient are accustomed to ...

  19. Chronic Pain: Symptoms, Diagnosis, & Treatment

    Science.gov (United States)

    ... in the treatment. Treatment With chronic pain, the goal of treatment is to reduce pain and improve ... some treatments used for chronic pain. Less invasive psychotherapy, relaxation therapies, biofeedback, and behavior modification may also ...

  20. Screening for Chronic Kidney Disease

    Science.gov (United States)

    Understanding Task Force Recommendations Screening for Chronic Kidney Disease The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation on Screening for Chronic Kidney Disease (CKD) . This recommendation ...

  1. Chronic Fatigue Syndrome (CFS): Symptoms

    Science.gov (United States)

    ... please visit this page: About CDC.gov . Chronic Fatigue Syndrome (CFS) Share Compartir Symptoms On this Page ... Symptoms What's the Clinical Course of CFS? Chronic fatigue syndrome can be misdiagnosed or overlooked because its ...

  2. Chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    V K Vijayan

    2013-01-01

    Full Text Available The global prevalence of physiologically defined chronic obstructive pulmonary disease (COPD in adults aged >40 yr is approximately 9-10 per cent. Recently, the Indian Study on Epidemiology of Asthma, Respiratory Symptoms and Chronic Bronchitis in Adults had shown that the overall prevalence of chronic bronchitis in adults >35 yr is 3.49 per cent. The development of COPD is multifactorial and the risk factors of COPD include genetic and environmental factors. Pathological changes in COPD are observed in central airways, small airways and alveolar space. The proposed pathogenesis of COPD includes proteinase-antiproteinase hypothesis, immunological mechanisms, oxidant-antioxidant balance, systemic inflammation, apoptosis and ineffective repair. Airflow limitation in COPD is defined as a postbronchodilator FEV1 (forced expiratory volume in 1 sec to FVC (forced vital capacity ratio <0.70. COPD is characterized by an accelerated decline in FEV1. Co morbidities associated with COPD are cardiovascular disorders (coronary artery disease and chronic heart failure, hypertension, metabolic diseases (diabetes mellitus, metabolic syndrome and obesity, bone disease (osteoporosis and osteopenia, stroke, lung cancer, cachexia, skeletal muscle weakness, anaemia, depression and cognitive decline. The assessment of COPD is required to determine the severity of the disease, its impact on the health status and the risk of future events (e.g., exacerbations, hospital admissions or death and this is essential to guide therapy. COPD is treated with inhaled bronchodilators, inhaled corticosteroids, oral theophylline and oral phosphodiesterase-4 inhibitor. Non pharmacological treatment of COPD includes smoking cessation, pulmonary rehabilitation and nutritional support. Lung volume reduction surgery and lung transplantation are advised in selected severe patients. Global strategy for the diagnosis, management and prevention of Chronic Obstructive Pulmonary Disease

  3. Accelerated phase chronic myeloid leukemia: evaluation of clinical criteria as predictors of survival, major cytogenetic response and progression to blast phase

    Directory of Open Access Journals (Sweden)

    Vanessa Fiorini Furtado

    2015-10-01

    Full Text Available BACKGROUND: Published criteria defining the accelerated phase in chronic myeloid leukemia are heterogeneous and little is known about predictors of poor outcome.METHODS: This is a retrospective study of 139 subjects in the accelerated phase of chronic myeloid leukemia treated with imatinib at a single center in Brazil. The objective was to identify risk factors for survival, major cytogenetic response and progression to blast phase in this population. The factors analyzed were: blasts 10-29%, basophils ≥ 20%, platelets > 1 × 106/µL or 1 × 105/µL in the peripheral blood, as well as clonal evolution, splenomegaly, hemoglobin 12 months (p-value = 0.030.CONCLUSION: These data indicate that patients with the above risk factors have a worse prognosis. This information can guide the therapy to be used.

  4. Defining and Measuring Chronic Conditions

    Centers for Disease Control (CDC) Podcasts

    2013-05-20

    This podcast is an interview with Dr. Anand Parekh, U.S. Department of Health and Human Services Deputy Assistant Secretary for Health, and Dr. Samuel Posner, Preventing Chronic Disease Editor in Chief, about the definition and burden of multiple chronic conditions in the United States.  Created: 5/20/2013 by Preventing Chronic Disease (PCD), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 5/20/2013.

  5. A low bioimpedance phase angle predicts a higher mortality and lower nutritional status in chronic dialysis patients

    Science.gov (United States)

    Dumler Md, Francis

    2010-04-01

    Bioelectrical impedance analysis is an established technique for body composition analysis. The phase angle parameter, an index of body cell mass, tissue hydration, and membrane integrity, makes it suitable for assessing nutritional status and survivability. We evaluated the significance of a low phase angle value on nutritional status and mortality in 285 chronic dialysis patients during a longitudinal prospective observational study. Patients in the lower phase angle tertile had decreased body weight, body mass index, fat free mass, body cell mass, and lower serum albumin concentrations than those in the higher tertile (P<001). In addition, mortality rates were significantly lower (P=0.05) in the highest tertile patients. In conclusion, the phase angle is a useful method for identifying dialysis patients at high risk for malnutrition and increased mortality.

  6. Chronic complicated osteomyelitis

    International Nuclear Information System (INIS)

    Fourteen patients with prior trauma and/or surgery of the lower extremity and suspected active chronic osteomyelitis underwent MR imaging. Eleven patients also underwent In-111 scanning. All patients had surgical confirmation, MR imaging could assess the extent of abnormal marrow and distinguish abnormal marrow due to granulation tissue from active osteomyelitis. The presence and extent of soft-tissue infection could be determined and distinguished from bone involvement in spite of tissue distortion. The course and origin of sinus tracts could be followed. MR imaging was more sensitive to active infection than In-111 scanning. All 11 cases of active osteomyelitis were correctly diagnosed with MR imaging. In-111 scans were positive in only five of the eight cases of active infection in which scans were obtained. MR imaging is useful in chronic complicated osteomyelitis

  7. Acetaminophen for Chronic Pain

    DEFF Research Database (Denmark)

    Ennis, Zandra Nymand; Dideriksen, Dorthe; Vaegter, Henrik Bjarke;

    2016-01-01

    conducted according to PRISMA guidelines. All studies were conducted in patients with hip- or knee osteoarthritis and six out of seven studies had observation periods of less than three months. All included studies showed no or little efficacy with dubious clinical relevance. In conclusion, there is little......Acetaminophen (paracetamol) is the most commonly used analgesic worldwide and recommended as first-line treatment in all pain conditions by WHO. We performed a systematic literature review to evaluate the efficacy of acetaminophen when used for chronic pain conditions. Applying three broad search...... evidence to support the efficacy of acetaminophen treatment in patients with chronic pain conditions. Assessment of continuous efficacy in the many patients using acetaminophen worldwide is recommended. This article is protected by copyright. All rights reserved....

  8. [Pauciarticular juvenile chronic arthritis].

    Science.gov (United States)

    Hertzberger-ten Cate, R; Fiselier, T

    1991-10-01

    On basis of clinical and immunogenetic factors most children with pauciarticular juvenile chronic arthritis can be included in one of the subtypes: type 1 and type 2 pauciarticular JCA. Type 1 occurs in young children, mainly girls, with involvement of knees, ankles or elbows. In the majority of children antinuclear antibodies can be detected. The presence of these autoantibodies is associated with chronic anterior uveitis. Type 2 or the juvenile spondylarthropathies include morbus Bechterew, the reactive arthritides and arthritis associated with psoriasis and inflammatory bowel diseases. Large joints of the lower extremities are involved, back pain is unusual at onset, but enthesitis is frequently present. There is a strong association with HLA-B27. Treatment of both subsets consists of non-steroidal anti-inflammatory drugs, application of intra-articular steroids, physio- and hydrotherapy and splinting. In children with a polyarticular course of type 1, or a prolonged course of type 2 disease modifying drugs are often needed. PMID:1957301

  9. Chronic progressive multiple sclerosis

    International Nuclear Information System (INIS)

    A long-lasting immunological suppression action seems to be produced by total lymphoid irradiation; some authors emphasize the favorable effect of this treatment on chronic progressive multiple sclerosis. In order to evaluate the actual role of TLI, 6 patients affected with chronic progressive multiple sclerosis were submitted to TLI with shaped and personalized fields at the Istituto del Radio, University of Brescia, Italy. The total dose delivered was 19.8 Gy in 4 weeks, 1.8 Gy/day, 5d/w; a week elapsed between the first and the second irradiation course. Disability according to Kurtzke scale was evaluated, together with blood lymphocyte count and irradiation side-effects, over a mean follow-up period of 20.8 months (range: 13-24). Our findings indicate that: a) disease progression was not markedly reduced by TLI; b) steroid hormones responsivity was restored after irradiation, and c) side-effects were mild and tolerable

  10. Chronic Cough in Childhood

    OpenAIRE

    Alexander, David S.

    1982-01-01

    Persistent cough in children is a symptom, and the cause should be ascertained. Reactive airways disease is the most common reason for chronic cough in children over three to six months of age, especially at night. Under three months, the cause is likely to be more serious. Cough often disturbs parents more than the child, and physicians should consider parents' need for sleep and relief when deciding whether or not to prescribe cough suppressants. Investigations depend on the child's age, th...

  11. Chronic cough in children.

    Science.gov (United States)

    Wagner, Johana B Castro; Pine, Harold S

    2013-08-01

    The management of chronic cough, a common complaint in children, is challenging for most health care professionals. Millions of dollars are spent every year on unnecessary testing and treatment. A rational approach based on a detailed interview and a thorough physical examination guides further intervention and management. Inexpensive and simple homemade syrups based on dark honey have proved to be an effective measure when dealing with cough in children. PMID:23905830

  12. Chronic inflammatory systemic diseases

    OpenAIRE

    Straub, Rainer H.; Schradin, Carsten

    2016-01-01

    It has been recognized that during chronic inflammatory systemic diseases (CIDs) maladaptations of the immune, nervous, endocrine and reproductive system occur. Maladaptation leads to disease sequelae in CIDs. The ultimate reason of disease sequelae in CIDs remained unclear because clinicians do not consider bodily energy trade-offs and evolutionary medicine. We review the evolution of physiological supersystems, fitness consequences of genes involved in CIDs during different life-history sta...

  13. Chronic pneumonitis of infancy

    Energy Technology Data Exchange (ETDEWEB)

    Abe, Katsumi; Kamata, Noriko; Okazaki, Eiwa [Department of Radiology, Tokyo Metropolitan Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113-8677 (Japan); Moriyama, Sachiko; Funata, Nobuaki [Department of Pathology, Tokyo Metropolitan Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113-8677 (Japan); Takita, Junko; Yamada, Hideo; Takayama, Naohide [Department of Pediatrics, Tokyo Metropolitan Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113-8677 (Japan)

    2002-07-01

    Chronic pneumonitis of infancy (CPI) is a very rare lung disease in infants and young children. We report a 33-day-old infant with CPI, focusing on the radiologic aspects of the disease. Chest radiographs showed variable and non-specific appearances including ground-glass shadowing, consolidation, volume loss, and hyperinflation. Dense alveolar opacities progressed as CPI advanced. The radiologic features of our case reflected pathologic changes. (orig.)

  14. Renal failure (chronic)

    OpenAIRE

    Clase, Catherine

    2009-01-01

    Chronic renal failure is characterised by a gradual and sustained decline in renal clearance or glomerular filtration rate (GFR). Continued progression of renal failure will lead to renal function too low to sustain healthy life. In developed countries, such people will be offered renal replacement therapy in the form of dialysis or renal transplantation. Requirement for dialysis or transplantation is termed end-stage renal disease (ESRD).Diabetes, glomerulonephritis, hypertension, pyelone...

  15. Chronic cough hypersensitivity syndrome

    OpenAIRE

    Morice, Alyn H.

    2013-01-01

    Chronic cough has been suggested to be due to three conditions, asthma, post nasal drip, and reflux disease. A different paradigm has evolved in which cough is viewed as the primary condition characterised by afferent neuronal hypersensitivity and different aspects of this syndrome are manifest in the different phenotypes of cough. There are several advantages to viewing cough hypersensitivity as the unifying diagnosis; Communication with patients is aided, aetiology is not restricted and the...

  16. Chronic alloantibody mediated rejection

    OpenAIRE

    Smith, R. Neal; Colvin, Robert B.

    2011-01-01

    Alloantibodies clearly cause acute antibody mediated rejection, and all available evidence supports their pathogenic etiology in the development of chronic alloantibody mediated rejection (CAMR). But the slow evolution of this disease, the on-going immunosuppression, the variations in titer of alloantibodies, and variation in antigenic targets all complicate identifying which dynamic factors are most important clinically and pathologically. This review highlights the pathological factors rela...

  17. Clinicoroentgenological control in chronic pneumonia

    International Nuclear Information System (INIS)

    A comprehensive clinicoroentgenological study was used to examine 494 patients with chronic pneumonia. Morphological and functional changes observed in the pulmonary pare and functional changes observed in the pulmonary parenchyma and bronchial tree were studied. Types of pneumosclerosis, tigns of exacerbation of chronic pneumonia and abscess formation, morphological and functional disorders of bronchial penetrability in the pneumonic zone were described. Three forms of chronic pneumonia: bronchial, bronchiectatic and abscessing are signled out. The bronchial form is subdivided into chronic pneumonia with chronic bronchitis without deformity and wi.th deforming chronic bronchitis. In the bronchiectatic form pneumonia can be with cylindrical, saccular and cyst-like bronchiectasia. The general diagnosis of chronic pneumonia is established clinically depending on type and variants in 89-94% of cases, by X-ray and sonographic findings in all patients; types and variants of disease are most frequently defined after bronchography

  18. Chronic obstructive pulmonary disease.

    Science.gov (United States)

    Barnes, Peter J; Burney, Peter G J; Silverman, Edwin K; Celli, Bartolome R; Vestbo, Jørgen; Wedzicha, Jadwiga A; Wouters, Emiel F M

    2015-01-01

    Chronic obstructive pulmonary disease (COPD) is a common disease with high global morbidity and mortality. COPD is characterized by poorly reversible airway obstruction, which is confirmed by spirometry, and includes obstruction of the small airways (chronic obstructive bronchiolitis) and emphysema, which lead to air trapping and shortness of breath in response to physical exertion. The most common risk factor for the development of COPD is cigarette smoking, but other environmental factors, such as exposure to indoor air pollutants - especially in developing countries - might influence COPD risk. Not all smokers develop COPD and the reasons for disease susceptibility in these individuals have not been fully elucidated. Although the mechanisms underlying COPD remain poorly understood, the disease is associated with chronic inflammation that is usually corticosteroid resistant. In addition, COPD involves accelerated ageing of the lungs and an abnormal repair mechanism that might be driven by oxidative stress. Acute exacerbations, which are mainly triggered by viral or bacterial infections, are important as they are linked to a poor prognosis. The mainstay of the management of stable disease is the use of inhaled long-acting bronchodilators, whereas corticosteroids are beneficial primarily in patients who have coexisting features of asthma, such as eosinophilic inflammation and more reversibility of airway obstruction. Apart from smoking cessation, no treatments reduce disease progression. More research is needed to better understand disease mechanisms and to develop new treatments that reduce disease activity and progression. PMID:27189863

  19. Imaging of chronic osteomyelitis

    International Nuclear Information System (INIS)

    The diagnosis of chronic osteomyelitis is made on the basis of clinical, radiologic and histologic findings. The role of imaging in patients with known chronic osteomyelitis is to detect and to delineate areas of active infection. To correctly interpret the imaging findings, it is essential to take both the individual clinical findings and previous imaging studies into account. Reliable signs of active infection are bone marrow abscess, sequestra and sinus tract formation. Only the combined evaluation of bony changes together with alterations of the adjacent soft tissues provides good diagnostic accuracy. Projection radiography gives an overview of the condition of the bone, which provides the basis for follow-up and the selection of further imaging modalities. Computed tomography can be used to evaluate even discrete or complex bony alterations and to guide percutaneous biopsy or drainage. Magnetic resonance imaging achieves the best diagnostic sensitivity and specificity and provides superior contrast as well as anatomical resolution in both bone marrow and soft tissues. In this paper the features and clinical relevance of imaging in primary chronic osteomyelitis, posttraumatic osteomyelitis, tuberculous spondylitis and osteomyelitis of the diabetic foot are reviewed, with particular respect to MRI. (orig.)

  20. First-line treatment of chronic myeloid leukaemia

    OpenAIRE

    O'Dwyer, Michael

    2010-01-01

    Since the introduction of imatinib just over a decade ago, there has been a dramatic change in the treatment and prognosis of early chronic phase chronic myeloid Leukaemia (CML). This review article focuses on recent advances, culminating in the approval of nilotinib by the US Food and Drug Administration for the treatment of adult patients with newly diagnosed CML in the chronic phase.

  1. New treatment of chronic hepatitis B

    DEFF Research Database (Denmark)

    Andersen, E.S.; Weis, Nina

    2008-01-01

    Worldwide, 350 million people are infected with chronic hepatitis B. Over the last few years, it has been possible to treat chronic hepatitis B. Treatment very often consists of nucleos(t)ide analogs and in a few cases of pegylated alpha-interferon. In 2007, a new nucleoside analog, Telbivudine......, was approved to treat chronic hepatitis B. In phase II and ongoing phase III studies, Telbivudine has proven more effective than the nucleoside analog, Lamivudine, which was very often used up until recently Udgivelsesdato: 2008/11/24...

  2. TREATMENT RECOMMENDATIONS FOR CHRONIC MYELOID LEUKEMIA

    OpenAIRE

    Michele Baccarani; Fausto Castagnetti; Gabriele Gugliotta; Francesca Palandri; Gianantonio Rosti

    2014-01-01

    The first treatment of chronic myeloid leukemia (CML) included spleen x-radiation and conventional drugs, mainly Busulfan and Hydroxyurea. This therapy improved the quality of life during the chronic phase of the disease, without preventing nor significantly delaying the progression towards advanced phases. The introduction of allogeneic stem cell transplantation (alloSCT) marked the first important breakthrough in the evolution of CML treatment, because about 50% of the eligible patients wer...

  3. Treatment Recommendations for Chronic Myeloid Leukemia

    OpenAIRE

    Baccarani, Michele; Castagnetti, Fausto; Gugliotta, Gabriele; Palandri, Francesca; Rosti, Gianantonio

    2014-01-01

    The first treatment of chronic myeloid leukemia (CML) included spleen x-radiation and conventional drugs, mainly Busulfan and Hydroxyurea. This therapy improved the quality of life during the chronic phase of the disease, without preventing nor significantly delaying the progression towards advanced phases. The introduction of allogeneic stem cell transplantation (alloSCT) marked the first important breakthrough in the evolution of CML treatment, because about 50% of the eligible patients wer...

  4. Approaches to Improving Cardiac Structure and Function During and After an Acute Myocardial Infarction: Acute and Chronic Phases.

    Science.gov (United States)

    Kloner, Robert A; Dai, Wangde; Hale, Sharon L; Shi, Jianru

    2016-07-01

    While progress has been made in improving survival following myocardial infarction, this injury remains a major source of mortality and morbidity despite modern reperfusion therapy. While one approach has been to develop therapies to reduce lethal myocardial cell reperfusion injury, this concept has not translated to the clinics, and several recent negative clinical trials raise the question of whether reperfusion injury is important in humans undergoing reperfusion for acute ST segment elevation myocardial infarction. Therapy aimed at reducing myocardial cell death while the myocytes are still ischemic is more likely to further reduce myocardial infarct size. Developing new therapies to further reduce left ventricular remodeling after the acute event is another approach to preserving structure and function of the heart after infarction. Such therapy may include chronic administration of pharmacologic agents and/or therapies developed from the field of regenerative cardiology, including cellular or non-cellular materials such as extracellular matrix. The optimal therapy will be to administer agents that both reduce myocardial infarct size in the acute phase of infarction as well as reduce adverse left ventricular remodeling during the chronic or healing phase of myocardial infarction. Such a dual approach will help optimize the preservation of both cardiac structure and function. PMID:26612091

  5. Effect of glycerol on cerebral blood flow in the cases of cerebral infarction in the chronic phase

    International Nuclear Information System (INIS)

    This report concerns the evaluation of the effects of glycerol for the treatment of cerebral infarction in the chronic phase. For this purpose, cerebral blood flow (CBF) was determined after glycerol loading in 19 patients, including 24 affected hemispheres. The mean global increase in CBF after glycerol infusion was 11.1%. The cases were classified into two groups: main trunk disease (Group A; occlusion or stenosis), and non-main trunk disease (Group B). Group A had a 6.4% decrease in CBF in the affected hemisphere and a 6.5% increase in the contralateral hemisphere. By contrast, the CBF of Group B increased by 20.2% and 14.8% in the affected and contralateral hemisphere, respectively. In the cases of cerebral infarction associated with main trunk disease, the functional reserve capacity of cerebral vessels may decrease significantly. Moreover, the steal phenomenon of CBF may occur in these cases after glycerol loading. Hence, glycerol infusion for the treatment of cerebral infarction in the chronic phase should be used with care, preferably after CBF measurements. (author)

  6. History of Chronic Subdural Hematoma.

    Science.gov (United States)

    Lee, Kyeong-Seok

    2015-10-01

    Trephination or trepanation is an intentional surgical procedure performed from the Stone Age. It looks like escaping a black evil from the head. This technique is still used for treatment of chronic subdural hematoma (SDH). Now, we know the origin, pathogenesis and natural history of this lesion. The author try to explore the history of trephination and modern discovery of chronic SDH. The author performed a detailed electronic search of PubMed. By the key word of chronic SDH, 2,593 articles were found without language restriction in May 2015. The author reviewed the fact and way, discovering the present knowledge on the chronic SDH. The first authentic report of chronic SDH was that of Wepfer in 1657. Chronic SDH was regarded as a stroke in 17th century. It was changed as an inflammatory disease in 19th century by Virchow, and became a traumatic lesion in 20th century. However, trauma is not necessary in many cases of chronic SDHs. The more important prerequisite is sufficient potential subdural space, degeneration of the brain. Modifying Virchow's description, chronic SDH is sometimes traumatic, but most often caused by severe degeneration of the brain. From Wepfer's first description, nearly 350 years passed to explore the origin, pathogenesis, and fate of chronic SDH. The nature of the black evil in the head of the Stone Age is uncovering by many authors riding the giant's shoulder. Chronic SDH should be categorized as a degenerative lesion instead of a traumatic lesion. PMID:27169062

  7. Chronic radiation syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Akleyev, Alexander V. [Urals Research Centre for Radiation Medicine, Chelyabinsk (Russian Federation). Clinical Dept.

    2014-04-01

    Comprehensive analysis of chronic radiation syndrome, covering epidemiology, pathogenesis, pathoanatomy, diagnosis and treatment. Based on observations in a unique sample of exposed residents of the Techa riverside villages in the Urals. Casts new light on the condition. Of value for all practitioners and researchers with an interest in chronic radiation syndrome. This book covers all aspects of chronic radiation syndrome (CRS) based on observations in a unique sample of residents of the Techa riverside villages in the southern Urals who were exposed to radioactive contamination in the 1950s owing to releases of liquid radioactive wastes from Mayak Production Association, which produced plutonium for weapons. In total, 940 cases of CRS were diagnosed in this population and these patients were subjected to detailed analysis. The opening chapters address the definition and classification of CRS, epidemiology and pathogenesis, covering molecular and cellular mechanisms, radioadaptation, and the role of tissue reactions. The pathoanatomy of CRS during the development and recovery stages is discussed for all organ systems. Clinical manifestations of CRS at the different stages are then described in detail and the dynamics of hematopoietic changes are thoroughly examined. In the following chapters, principles of diagnosis (including assessment of the exposure doses to critical organs) and differential diagnosis from a wide range of other conditions are discussed and current and potential treatment options, described. The medical and social rehabilitation of persons with CRS is also covered. This book, which casts new light on the condition, will be of value for all practitioners and researchers with an interest in CRS.

  8. Chronic inflammatory demyelinative polyneuropathy

    DEFF Research Database (Denmark)

    Said, Gérard; Krarup, Christian

    2013-01-01

    Chronic inflammatory demyelinative polyneuropathy (CIDP) is an acquired polyneuropathy presumably of immunological origin. It is characterized by a progressive or a relapsing course with predominant motor deficit. The diagnosis rests on the association of non-length-dependent predominantly motor...... deficit following a progressive or a relapsing course associated with increased CSF protein content. The demonstration of asymmetrical demyelinating features on nerve conduction studies is needed for diagnosis. The outcome depends on the amplitude of axon loss associated with demyelination. CIDP must be...... differentiated from acquired demyelinative neuropathies associated with monoclonal gammopathies. CIDP responds well to treatment with corticosteroids, intravenous immunoglobulins, and plasma exchanges, at least initially....

  9. Pathogenesis of chronic urticaria.

    Science.gov (United States)

    Kaplan, A P; Greaves, M

    2009-06-01

    Chronic urticaria is defined as the presence of urticaria (hives) for at least 6 weeks with the assumption that it occurs daily or close to it. If we eliminate physical urticarias and urticarial vasculitis from consideration, the remainder can be divided into autoimmune chronic urticaria (45%) and idiopathic chronic urticaria (55%). The autoimmune subgroup is associated with the IgG anti-IgE receptor alpha subunit in 35-40% of patients and IgG anti-IgE in an additional 5-10%. These autoantibodies have been shown to activate blood basophils and cutaneous mast cells in vitro with augmentation of basophil activation by complement and release of C5a, in particular. Binding methods (immunoblot and ELISA) yield positives in many autoimmune diseases as well as occasional normal subjects or patients with other forms of urticaria but most such sera are non-functional. Activation of basophils or mast cells causing histamine release is quite specific for chronic urticaria and defines the autoimmune subgroup. Although pathogenicity is not formally proven, the antibodies cause wealing upon intradermal injection, and removal of the autoantibody leads to remission. A cellular infiltrate is seen to be characterized by mast cell degranulation and infiltration of CD4+ T lymphocytes, monocytes, neutrophils, eosinophils, and basophils. The intensity of the infiltrate and clinical severity of the disease (including accompanying angio-oedema) is more severe in the autoimmune subpopulation. This latter group also has a higher evidence of human leucocyte antigen DR alleles associated with autoimmunity and a 25% incidence of antithyroid antibodies with diagnosed hypothyroidism in some. Hypo-responsiveness of patients' basophils to anti-IgE and hyperresponsiveness to serum defines another subpopulation (at least 50%) that overlaps the idiopathic and autoimmune subgroups. Hypo-responsiveness to anti-IgE has been shown to be associated with elevated levels of cytoplasmic phosphatases that

  10. [Chronic nonbacterial osteomyelitis].

    Science.gov (United States)

    Keskitalo, Paula; Remes-Pakarinen, Terhi; Vähäsalo, Paula; Niinimäki, Jaakko; Kröger, Liisa

    2016-01-01

    Chronic nonbacterial osteomyelitis is an autoinflammatory disease occurring mainly in children and adolescents, typically involving recurrent or persistent osteitic foci. The symptom is bone pain, possibly accompanied by soft tissue tenderness. Some patients exhibit symptoms of systemic inflammation. The. precise etiology of the disease is not known, but an imbalance of inflammatory and anti-inflammatory cytokines is presumed to play a role in the development of the disease. While an anti-inflammatory analgesic is in most cases sufficient to calm down the osteitis, the use of corticosteroids, anti- TNF-a inhibitors or bisphosphonates is required in some cases. PMID:26939487

  11. Sexuality and chronic illness.

    Science.gov (United States)

    Steinke, Elaine E

    2013-11-01

    Sexual function is often affected in individuals living with chronic illness and their partners, and multiple comorbidities increase the likelihood of sexual dysfunction. This review focuses on the areas of cardiovascular disease, respiratory conditions, and cancer, all areas for which there are practical, evidence-based strategies to guide sexual counseling. Although nurses have been reluctant to address the topic of sexuality in practice, a growing number of studies suggest that patients want nurses to address their concerns and provide resources to them. Thus, nurses must be proactive in initiating conversations on sexual issues to fill this gap in practice. PMID:24066783

  12. Understanding Chronically Reported Families

    OpenAIRE

    Jonson-Reid, Melissa; Emery, Clifton R.; Drake, Brett; Stahlschmidt, Mary Jo

    2010-01-01

    Although a strong literature on child maltreatment re-reporting exists, much of that literature stops at the first re-report. The literature on chronic re-reporting, meaning reports beyond the second report, is scant. The authors follow Loman’s lead in focusing on reports beyond the first two to determine what factors predict these “downstream” report stages. Cross-sector, longitudinal administrative data are used. The authors analyze predictors at each of the first four recurrences (first to...

  13. Chronic wound management and research

    OpenAIRE

    Romanelli M

    2014-01-01

    Marco Romanelli Wound Healing Research Unit, Division of Dermatology, University of Pisa, Pisa, ItalyI would like to share with you a new open access peer-reviewed journal – Chronic Wound Care Management and Research, published by Dove Medical Press. Chronic Wound Care Management and Research is an international, peer-reviewed, open-access online journal publishing original research, case reports, reviews, editorials, and commentaries on the management of chronic wounds and...

  14. Chronic urticaria: new management options

    OpenAIRE

    Greenberger, Paul A.

    2014-01-01

    Chronic urticaria is defined as episodic or daily hives lasting for at least 6 weeks and impairs quality of life. Two main subtypes include chronic idiopathic (spontaneous) urticaria and inducible (physical) urticaria, but some patients have urticarial vasculitis. “Autoimmune chronic urticaria” implies the presence of histamine releasing or mast cell activating autoantibodies to IgE or FcϵRI, the high affinity receptor on mast cells and basophils. In patients not readily controlled with label...

  15. Chronic avulsive injuries of childhood

    International Nuclear Information System (INIS)

    Children and adolescents are prone to avulsive injuries related to a combination of their propensity for great strength, ability to sustain extreme levels of activity, and immature growing apophyses. Appropriate interpretation of imaging studies showing chronic avulsive injuries is essential so that the irregularity and periostitis that can be associated with chronic avulsions is not misinterpreted as probable malignancy. This article reviews the chronic avulsive injuries of childhood. (orig.)

  16. Chronic avulsive injuries of childhood

    Energy Technology Data Exchange (ETDEWEB)

    Donnelly, L.F.; Helms, C.A. [Dept. of Radiology, Duke Univ. Medical Center, Durham, NC (United States); Bisset, G.S. III [Dept. of Radiology, Duke Univ. Medical Center, Durham, NC (United States)]|[Department of Pediatrics, Duke University Medical Center, Durham, NC (United States); Squire, D.L. [Department of Pediatrics, Duke University Medical Center, Durham, NC (United States)

    1999-03-01

    Children and adolescents are prone to avulsive injuries related to a combination of their propensity for great strength, ability to sustain extreme levels of activity, and immature growing apophyses. Appropriate interpretation of imaging studies showing chronic avulsive injuries is essential so that the irregularity and periostitis that can be associated with chronic avulsions is not misinterpreted as probable malignancy. This article reviews the chronic avulsive injuries of childhood. (orig.) With 12 figs., 8 refs.

  17. Hyperphosphatemia of Chronic Kidney Disease

    OpenAIRE

    Hruska, Keith A.; Mathew, Suresh; Lund, Richard; Qiu, Ping; Pratt, Raymond

    2008-01-01

    Observational studies have determined hyperphosphatemia to be a cardiovascular risk factor in chronic kidney disease. Mechanistic studies have elucidated that hyperphosphatemia is a direct stimulus to vascular calcification, which is one cause of morbid cardiovascular events contributing to the excess mortality of chronic kidney disease. This review describes the pathobiology of hyperphosphatemia that develops as a consequence of positive phosphate balance in chronic kidney disease and the me...

  18. [Psychosomatic approach for chronic migraine].

    Science.gov (United States)

    Hashizume, Masahiro

    2011-11-01

    From psychosomatic view point, the psychological or social stresses and depressive or anxiety disorders are very important factors in the course and the maintenance for migraine patients. These factors are very complex, and often lead the migraine becoming chronic. In the psychosomatic approach, not only the physical assessment for chronic migraine but also the assessments for stress and mental states are done. As the psychosomatic therapies for chronic migraine, autogenic training, biofeedback therapy and cognitive therapy are effective. PMID:22277516

  19. Obstructive Jaundice in Chronic Pancreatitis

    OpenAIRE

    Hollands, M. J.; Little, J. M.

    1989-01-01

    Significant obstructive jaundice in chronic pancreatitis is generally considered to be rare. Eleven of 57 consecutive patients with proven chronic pancreatitis have developed significant obstructive jaundice of more than transient duration. Eight presented as jaundice complicating known pancreatitis and three as jaundice of unknown cause. Life table analysis showed a steady rise in the risk of developing jaundice up to the end of 10 years from the onset of chronic pancreatitis. Jaundice was f...

  20. Diagnostic dilemmas in chronic urticaria.

    Science.gov (United States)

    Toubi, E; Grattan, C; Zuberbier, T

    2015-06-01

    The European Academy of Allergy and Clinical Immunology (EAACI)/Global Allergy and Asthma European Network (GA(2) LEN)/European Dermatology Forum (EDF)/World Allergy Organization (WAO) recently published updated recommendations for the classification, diagnosis and management of chronic urticaria (CU). This article discusses several cases of CU that provide examples of how the recommendations in the guidelines can be implemented in the diagnosis of chronic spontaneous urticaria (CSU) (also called chronic idiopathic urticaria [CIU]), chronic inducible urticaria (CINDU) or CU with comorbidities. PMID:26053291

  1. Understanding Biofilms in Chronic Sinusitis.

    Science.gov (United States)

    Tajudeen, Bobby A; Schwartz, Joseph S; Palmer, James N

    2016-02-01

    Chronic sinusitis is a burdensome disease that has substantial individual and societal impact. Although great advances in medical and surgical therapies have been made, some patients continue to have recalcitrant infections. Microbial biofilms have been implicated as a cause of recalcitrant chronic sinusitis, and recent studies have tried to better understand the pathogenesis of chronic sinusitis as it relates to microbial biofilms. Here, we provide an overview of biofilms in chronic sinusitis with emphasis on pathogenesis, treatment, and future directions. In addition, recent evidence is presented, elucidating the role of bitter taste receptors as a possible key factor leading to biofilm formation. PMID:26758863

  2. Idiopathic chronic eosinophilic pneumonia

    Directory of Open Access Journals (Sweden)

    Cordier Jean-François

    2006-04-01

    Full Text Available Abstract Idiopathic chronic eosinophilic pneumonia (ICEP is characterized by subacute or chronic respiratory and general symptoms, alveolar and/or blood eosinophilia, and peripheral pulmonary infiltrates on chest imaging. Eosinophilia is present in most cases, usually in excess of 1000/mm3. In absence of significant blood eosinophilia, a diagnosis of ICEP is supported by the demonstration of bronchoalveolar lavage eosinophilia. ICEP is typically associated with eosinophil counts higher than lymphocyte counts in the bronchoalveolar lavage. ICEP is a rare disorder of unknown cause. Its exact prevalence remains unknown. ICEP may affect every age group but is rare in childhood. It is twice as frequent in women as in men. One third to one half of the ICEP patients have a history of asthma. The mainstay of treatment of ICEP is systemic corticosteroids. Response to oral corticosteroid therapy is dramatic and has led to the consideration of corticosteroid challenge as a diagnostic test for ICEP. Nevertheless, relapses or development of severe asthma are frequent when tapering or withdrawing treatment. Long-term oral corticosteroid therapy is necessary in up to half of the patients.

  3. [Toilet of chronic wound].

    Science.gov (United States)

    Strok, Nevenka; Huljev, Dubravko

    2013-10-01

    Chronic wound toilet, with appropriate care of the surrounding skin, is one of the basic steps that must be performed in the treatment of patients with chronic wound. On wound cleaning and bandaging, it is of utmost importance to choose an appropriate technique of cleansing, select an appropriate solution for leaching and choose an appropriate wound dressing. In this way, the wound is protected from dirt from the environment and microorganisms, while protecting the surrounding tissue from the wound exudate, providing optimal conditions for better and faster wound healing and contributing to improved patient quality of life. The frequency of dressing change is individual and must be tailored to each patient in correlation with the psychosocial status of the patient, the type of the wound, the amount and type of wound exudate, as well as what is to be put on the wound. One of the most important elements in wound toilet is appropriate care for the surrounding skin. Basic guidelines for skin care must meet three basic criteria: adequate washing and cleansing of the skin, maintain the physiological balance of the skin and protect the skin from external damage. PMID:24371977

  4. Chronic Hepatitis C.

    Science.gov (United States)

    Tran, Tram T.; Martin, Paul

    2001-12-01

    Infection with hepatitis C virus (HCV) accounts for 40% of cases of chronic liver disease in the United States and is now the most common indication for liver transplantation. Estimates suggest that 4 million people (1.8%) of the American population are or have been infected with HCV. Currently, the treatment of choice for patients with chronic HCV infection is recombinant interferon alfa with ribavirin. Pegylated interferons are a promising new development, and in combination with ribavirin, they will rapidly become the standard of care. The goals of therapy are to slow disease progression, improve hepatic histology, reduce infectivity, and reduce the risk of hepatocellular carcinoma. Sustained virologic response, which generally implies the absence of viremia for 6 months or more following completion of therapy, is increasingly being regarded as a cure, with evidence of slowing or even regression of fibrosis on follow-up liver biopsy. A number of factors have been shown to be predictive of a sustained response, including viral genotype other than 1, low serum HCV RNA levels, absence of cirrhosis, younger age, female gender, and shorter duration of infection. Disease severity as assessed by liver biopsy, comorbidities, and possible contraindications to therapy should be weighed in the decision to begin treatment. Counseling patients regarding transmission, natural history, and drug and alcohol abstinence also should be included in management. Close monitoring should be done during treatment for side effects of interferon, including depression and bone marrow suppression. Hemolytic anemia is the major side effect of ribavirin. PMID:11696276

  5. The chronic leukaemias

    Directory of Open Access Journals (Sweden)

    Peter Jacobs

    1989-09-01

    Full Text Available The slow progression of both chronic granulocytic and lymphocytic leukaemia, when compared to their acute counterparts, has been used as an argument to support less aggressive therapy or even, in some instances, a watch-and-wait policy. This conservative approach is bolstered by a number of observations including the ease with which haematologic control can initially be achieved, the older age of patients with the lymphocytic variant and the paucity of controlled data showing that long disease-free survival or cure can result from the use of aggressive treatment. Given these circumstances, it is not surprising that many such individuals are managed outside specialised centres using a variety of agents and schedules, both of which may, on occasions, be inappropriate. Accumulating evidence suggests a need to reconsider these practices since cure is now possible in selected patients with chronic granulocytic leukaemia while the use of multi-drug regimens in the lymphatic form can significantly improve survival. These advances are the result of carefully conducted clinical trials involving many individuals the world over and constitute the basis fo r advocating early referral to those institutions where all the necessary expertise is available.

  6. Canine chronic inflammatory rhinitis.

    Science.gov (United States)

    Windsor, Rebecca C; Johnson, Lynelle R

    2006-05-01

    Chronic inflammatory rhinitis is commonly found in dogs with chronic nasal disease and is characterized by lymphoplasmacytic infiltrates in the nasal mucosa in the absence of an obvious etiologic process. The pathogenesis of lymphoplasmacytic rhinitis remains unknown. Animals respond poorly to antibiotics, oral glucocorticoids, and antihistamines, making primary infectious, immune-mediated, or allergic etiologies unlikely. Aberrant immune response to inhaled organisms or allergens may induce inflammation in some animals. Common clinical signs include nasal discharge, sneezing, coughing, epistaxis, and stertor. Diagnosis is made by performing a thorough history, physical examination, radiography or advanced imaging (via computed tomography or magnetic resonance imaging), rhinoscopy, and nasal mucosal biopsy to rule out primary etiologies of nasal discharge. Treatment strategies have included various antibiotics, antihistamines, oral and inhalant steroids, nonsteroidal antiinflammatories, and antifungal medications. Some dogs may respond partially to doxycycline or azithromycin, although it is unclear whether response is related to antimicrobial or antiinflammatory properties of these drugs. Hydration of the nasal cavity through nasal drops or aerosols may limit nasal discharge, and some animals may improve with inhalant (but rarely oral) glucocorticoids. PMID:16711613

  7. Quantifying factors determining the rate of CTL escape and reversion during acute and chronic phases of HIV infection

    Energy Technology Data Exchange (ETDEWEB)

    Ganusov, Vitaly V [Los Alamos National Laboratory; Korber, Bette M [Los Alamos National Laboratory; Perelson, Alan S [Los Alamos National Laboratory

    2009-01-01

    Human immunodeficiency virus (HIV) often evades cytotoxic T cell (CTL) responses by generating variants that are not recognized by CTLs. However, the importance and quantitative details of CTL escape in humans are poorly understood. In part, this is because most studies looking at escape of HIV from CTL responses are cross-sectional and are limited to early or chronic phases of the infection. We use a novel technique of single genome amplification (SGA) to identify longitudinal changes in the transmitted/founder virus from the establishment of infection to the viral set point at 1 year after the infection. We find that HIV escapes from virus-specific CTL responses as early as 30-50 days since the infection, and the rates of viral escapes during acute phase of the infection are much higher than was estimated in previous studies. However, even though with time virus acquires additional escape mutations, these late mutations accumulate at a slower rate. A poor correlation between the rate of CTL escape in a particular epitope and the magnitude of the epitope-specific CTL response suggests that the lower rate of late escapes is unlikely due to a low efficacy of the HIV-specific CTL responses in the chronic phase of the infection. Instead, our results suggest that late and slow escapes are likely to arise because of high fitness cost to the viral replication associated with such CTL escapes. Targeting epitopes in which virus escapes slowly or does not escape at all by CTL responses may, therefore, be a promising direction for the development of T cell based HIV vaccines.

  8. Clinical Scenarios in Chronic Kidney Disease: Chronic Tubulointerstitial Diseases.

    Science.gov (United States)

    Meola, Mario; Samoni, Sara; Petrucci, Ilaria

    2016-01-01

    Chronic tubulointerstitial diseases are a common final pathway toward chronic renal failure regardless the primary damage (glomerular, vascular or directly the tubulointerstitium). Chronic tubulointerstitial nephritis (CTN) is characterized by interstitial scarring, fibrosis and tubule atrophy, resulting in progressive chronic kidney disease. Most frequent causes of CTN are drugs, heavy metals, obstructive uropathy, nephrolithiasis, reflux disease, immunologic diseases, neoplasia, ischemia, metabolic diseases, genetics and miscellaneous. At ultrasound (US), kidneys' morphological aspect is similar in all forms of chronic interstitial nephropathy and only chronic pyelonephritis with or without reflux shows distinguishing characteristics. In interstitial nephropathy, kidneys' profiles are finely irregular and corticomedullary differentiation is altered because of a diffused hyperechogenicity. The only indirect sign of chronic interstitial damage can be derived from the value of intrarenal resistive indexes that hardly overcome 0.75. US is mandatory in clinical chronic pyelonephritis work-up because it provides information on kidney's diameter and on growth nomogram in children. Renal profiles can be more or less altered depending on the number of cortical scars and the presence of pseudonodular areas of segmental compensatory hypertrophy. In the early stages, US diagnosis of renal tuberculosis is difficult because parenchymal lesions are non-specific. US sensitivity in the diagnosis of hydronephrosis is very high, close to 100% and, finally, US is the first choice imaging technique in the diagnosis of urinary lithiasis. PMID:27169608

  9. Molecular genetics of chronic neutrophilic leukemia, chronic myelomonocytic leukemia and atypical chronic myeloid leukemia

    OpenAIRE

    Li, Bing; Gale, Robert Peter; Xiao, Zhijian

    2014-01-01

    According to the 2008 World Health Organization classification, chronic neutrophilic leukemia, chronic myelomonocytic leukemia and atypical chronic myeloid leukemia are rare diseases. The remarkable progress in our understanding of the molecular genetics of myeloproliferative neoplasms and myelodysplastic/myeloproliferative neoplasms has made it clear that there are some specific genetic abnormalities in these 3 rare diseases. At the same time, there is considerable overlap among these disord...

  10. Folate Deficiency in Chronic Pancreatitis

    Directory of Open Access Journals (Sweden)

    Gopalakrishna Rajesh

    2010-07-01

    Full Text Available Dear Sir, While there has been a spurt of interest in genetic alterations associated with pancreatitis in the past few years, interest in the role of environmental factors has largely focused on alcoholism and smoking with insufficient attention being paid to the contributions of nutritional deficiency, and the role of environmental toxins in the pathogenesis of pancreatitis. Braganza and Dormandy [1] argue convincingly about the role played by cytochrome P450 monooxygenases (especially CYP1A enzyme induction by xenobiotics and the resultant oxidative stress, as also the now increasingly recognized reductive stress posed by the metabolites in initiating pancreatic injury. Their article underlines the important part played by the deficiency of methyl and thiol molecules in different stages of the progression of pancreatic damage. Furthermore, they attempt to establish a link between environmental and genetic factors and bring in a holistic view on the etiopathogenesis of chronic pancreatitis. We have recently demonstrated lower plasma methionine levels in two cohorts of chronic pancreatitis patients; one of tropical chronic pancreatitis and the other, of alcoholic chronic pancreatitis as compared to healthy controls [2] which suggests that deficiency of methyl groups may be a factor in various forms of pancreatitis. Similarly, we have shown lower red cell glutathione levels in chronic pancreatitis patients with tropical chronic pancreatitis and alcoholic chronic pancreatitis, indicating deficiency of thiol molecules. In addition, we have demonstrated significantly higher levels of plasma total homocysteine in chronic pancreatitis patients than in healthy controls. Moreover, our study has shown that there is a deficiency of red cell folate in the majority of chronic pancreatitis patients, more so in tropical chronic pancreatitis; and that folate deficiency appeared to be the key factor in hyperhomocysteinemia in chronic pancreatitis patients

  11. Chronic Kidney Disease and Medicines

    Science.gov (United States)

    ... from our online catalog. Alternate Language URL Español Chronic Kidney Disease and Medicines: What You Need to Know Page ... What you need to know Because you have chronic kidney disease, you should take steps to protect your kidneys. ...

  12. Program for the Chronically Ill.

    Science.gov (United States)

    Schoenherr, Arline; Schnarr, Barbara

    The program for chronically ill students in the Detroit public schools is described. Forms are presented listing needed information and implications for teachers of the following conditions: diabetes, sickle cell anemia, chronic renal failure, congenital heart disease, hemophilia, rheumatoid arthritis, asthma, leukemia, and cystic fibrosis. The…

  13. Chronic diseases and mental disorder.

    NARCIS (Netherlands)

    Verhaak, P.F.M.; Heijmans, M.J.W.M.; Peters, L.; Rijken, M.

    2005-01-01

    The aim of this study was to achieve a better understanding of the relationship between chronic medical illness and mental distress. Therefore, the association between chronic medical illness and mental distress was analysed, taking into account the modifying effects of generic disease characteristi

  14. Chronic granulomatous disease

    International Nuclear Information System (INIS)

    Chronic granulomatous disease (CGD) is a rare congenital immunodeficiency characterized by recurrent bacterial and fungal infections as well as granuloma formation. The manifestations of this disease can involve single or multiple organ systems. The lungs are the most commonly affected organ; however, lymphatic, hepatic, skeletal, gastrointestinal, genitourinary, head and neck, and central nervous system involvement have also been described. Most patients present with symptoms in their first few years of life. Due to the nonspecific manner in which patients present, the pediatric radiologist may be among the first to recognize the pattern of infection, inflammation, and granuloma formation leading to a diagnosis of CGD. The purpose of this paper is to review the imaging findings of CGD that can manifest throughout the body. (orig.)

  15. Chronic granulomatous disease

    Energy Technology Data Exchange (ETDEWEB)

    Towbin, Alexander J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Chaves, Ian [Advocate Illinois Masonic Medical Center, Department of Internal Medicine, Chicago, IL (United States)

    2010-05-15

    Chronic granulomatous disease (CGD) is a rare congenital immunodeficiency characterized by recurrent bacterial and fungal infections as well as granuloma formation. The manifestations of this disease can involve single or multiple organ systems. The lungs are the most commonly affected organ; however, lymphatic, hepatic, skeletal, gastrointestinal, genitourinary, head and neck, and central nervous system involvement have also been described. Most patients present with symptoms in their first few years of life. Due to the nonspecific manner in which patients present, the pediatric radiologist may be among the first to recognize the pattern of infection, inflammation, and granuloma formation leading to a diagnosis of CGD. The purpose of this paper is to review the imaging findings of CGD that can manifest throughout the body. (orig.)

  16. Approaching chronic cough.

    Science.gov (United States)

    Poulose, Vijo; Tiew, Pei Yee; How, Choon How

    2016-02-01

    Chronic cough is one of the most common reasons for referral to a respiratory physician. Although fatal complications are rare, it may cause considerable distress in the patient's daily life. Western and local data shows that in patients with a normal chest radiograph, the most common causes are postnasal drip syndrome, postinfectious cough, gastro-oesophageal reflux disease and cough variant asthma. Less common causes are the use of angiotensin-converting enzyme inhibitors, smoker's cough and nonasthmatic eosinophilic bronchitis. A detailed history-taking and physical examination will provide a diagnosis in most patients, even at the primary care level. Some cases may need further investigations or specialist referral for diagnosis. PMID:26892615

  17. Chronic hypophosphatemic osteopathy

    Energy Technology Data Exchange (ETDEWEB)

    Koppers, B.; Schmid, L.; Hofmann, E.; Sauer, E.

    1980-07-01

    The process of chronic hypophosphatemic vitamine D-resistant rickets is described by observation of two cases. With the male patient - our first case - the disease was sporadic and had not been recognized for a long time. In his early adulthood it manifested itself as Umbauzonen (pseudofractures) in the larger context of active osteomalacia. It was possible to observe the pseudofractures before and while the patient was medicamentously treated. High doses of vitamine D 3 and dosage of phosphate mitigated the complaints although with respect to the radiological, scintigraphical, humoral and histological findings there was only slow improvement or no improvement at all. The patient's daughter is affected by the disease as well. In her case the pathological signs of her bones became better when treated with vitamine D 3.

  18. 'Chronic' identities in mental illness.

    Science.gov (United States)

    von Peter, Sebastian

    2013-04-01

    The term 'chronicity' is still widely used in psychiatric discourse and practice. A category employed in political, administrative and therapeutic contexts, it guides practitioners' beliefs and actions. This paper attempts a review of the attitudes and procedures that result as a consequence of identifying 'chronically' disturbed identities in clinical practice. An essentially social, relational and materialist understanding of mental illness is used to highlight the kind of thinking underlying the notion of 'chronic' identities in day-to-day psychiatric routines. Problematising the notions of singularity and expressiveness, as well as mind/body- and self/other-distinctions, it claims the category itself is responsible for creating a 'chronic' kind of being. A spatial metaphor is presented in the conclusion, illustrating a mental strategy by which we can re-shape our thinking about 'chronic' identities. It attempts to describe how the shift from an epistemological to a praxeographic approach could build a more complete understanding of mental illness. PMID:23528064

  19. Genetics Home Reference: chronic granulomatous disease

    Science.gov (United States)

    ... for This Condition autosomal recessive chronic granulomatous disease CGD granulomatous disease, chronic X-linked chronic granulomatous disease ... Network Patient Support and Advocacy Resources (6 links) CGD Society Immune Deficiency Foundation International Patient Organisation for ...

  20. Chronic Cough in Adults (Beyond the Basics)

    Science.gov (United States)

    ... of Use ©2016 UpToDate, Inc. Patient education: Chronic cough in adults (Beyond the Basics) Authors Ronald C ... and helps to prevent infection. However, sometimes a cough can become a chronic condition. A chronic cough ...

  1. Chronic Liver Disease and African Americans

    Science.gov (United States)

    ... American > Chronic Liver Disease Chronic Liver Disease and African Americans Among African Americans, chronic liver disease is a ... white women. At a glance – Cancer Rates for African Americans (2008-2012) Cancer Incidence Rates per 100,000 – ...

  2. Treatment Options by Stage (Chronic Lymphocytic Leukemia)

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Lymphocytic Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Lymphocytic Leukemia Go to Health Professional Version Key Points Chronic ...

  3. Treatment Option Overview (Chronic Lymphocytic Leukemia)

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Lymphocytic Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Lymphocytic Leukemia Go to Health Professional Version Key Points Chronic ...

  4. Treatment Options for Chronic Myelogenous Leukemia

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

  5. General Information about Chronic Myelogenous Leukemia

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

  6. Treatment Option Overview (Chronic Myelogenous Leukemia)

    Science.gov (United States)

    ... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

  7. Sensitive detection of pre-existing BCR-ABL kinase domain mutations in CD34+ cells of newly diagnosed chronic-phase chronic myeloid leukemia patients is associated with imatinib resistance: implications in the post-imatinib era.

    Directory of Open Access Journals (Sweden)

    Zafar Iqbal

    Full Text Available BACKGROUND: BCR-ABL kinase domain mutations are infrequently detected in newly diagnosed chronic-phase chronic myeloid leukemia (CML patients. Recent studies indicate the presence of pre-existing BCR-ABL mutations in a higher percentage of CML patients when CD34+ stem/progenitor cells are investigated using sensitive techniques, and these mutations are associated with imatinib resistance and disease progression. However, such studies were limited to smaller number of patients. METHODS: We investigated BCR-ABL kinase domain mutations in CD34+ cells from 100 chronic-phase CML patients by multiplex allele-specific PCR and sequencing at diagnosis. Mutations were re-investigated upon manifestation of imatinib resistance using allele-specific PCR and direct sequencing of BCR-ABL kinase domain. RESULTS: Pre-existing BCR-ABL mutations were detected in 32/100 patients and included F311L, M351T, and T315I. After a median follow-up of 30 months (range 8-48, all patients with pre-existing BCR-ABL mutations exhibited imatinib resistance. Of the 68 patients without pre-existing BCR-ABL mutations, 24 developed imatinib resistance; allele-specific PCR and BCR-ABL kinase domain sequencing detected mutations in 22 of these patients. All 32 patients with pre-existing BCR-ABL mutations had the same mutations after manifestation of imatinib-resistance. In imatinib-resistant patients without pre-existing BCR-ABL mutations, we detected F311L, M351T, Y253F, and T315I mutations. All imatinib-resistant patients except T315I and Y253F mutations responded to imatinib dose escalation. CONCLUSION: Pre-existing BCR-ABL mutations can be detected in a substantial number of chronic-phase CML patients by sensitive allele-specific PCR technique using CD34+ cells. These mutations are associated with imatinib resistance if affecting drug binding directly or indirectly. After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid

  8. Final results of a multicenter phase 1 study of lenalidomide in patients with relapsed or refractory chronic lymphocytic leukemia.

    Science.gov (United States)

    Wendtner, Clemens-Martin; Hillmen, Peter; Mahadevan, Daruka; Bühler, Andreas; Uharek, Lutz; Coutré, Steven; Frankfurt, Olga; Bloor, Adrian; Bosch, Francesc; Furman, Richard R; Kimby, Eva; Gribben, John G; Gobbi, Marco; Dreisbach, Luke; Hurd, David D; Sekeres, Mikkael A; Ferrajoli, Alessandra; Shah, Sheetal; Zhang, Jennie; Moutouh-de Parseval, Laure; Hallek, Michael; Heerema, Nyla A; Stilgenbauer, Stephan; Chanan-Khan, Asher A

    2012-03-01

    Based on clinical activity in phase 2 studies, lenalidomide was evaluated in a phase 2/3 study in patients with relapsed/refractory chronic lymphocytic leukemia (CLL). Following tumor lysis syndrome (TLS) complications, the protocol was amended to a phase 1 study to identify the maximum tolerated dose-escalation level (MTDEL). Fifty-two heavily pretreated patients, 69% with bulky disease and 48% with high-risk genomic abnormalities, initiated lenalidomide at 2.5 mg/day, with dose escalation until the MTDEL or the maximum assigned dose was attained. Lenalidomide was safely titrated to 20 mg/day; the MTDEL was not reached. Most common grade 3-4 adverse events were neutropenia and thrombocytopenia; TLS was mild and rare. The low starting dose and conservative dose escalation strategy resulted in six partial responders and 30 patients obtaining stable disease. In summary, lenalidomide 2.5 mg/day is a safe starting dose that can be titrated up to 20 mg/day in patients with CLL. PMID:21879809

  9. Chronic artificial blue-enriched white light is an effective countermeasure to delayed circadian phase and neurobehavioral decrements.

    Science.gov (United States)

    Najjar, Raymond P; Wolf, Luzian; Taillard, Jacques; Schlangen, Luc J M; Salam, Alex; Cajochen, Christian; Gronfier, Claude

    2014-01-01

    Studies in Polar Base stations, where personnel have no access to sunlight during winter, have reported circadian misalignment, free-running of the sleep-wake rhythm, and sleep problems. Here we tested light as a countermeasure to circadian misalignment in personnel of the Concordia Polar Base station during the polar winter. We hypothesized that entrainment of the circadian pacemaker to a 24-h light-dark schedule would not occur in all crew members (n = 10) exposed to 100-300 lux of standard fluorescent white (SW) light during the daytime, and that chronic non-time restricted daytime exposure to melanopsin-optimized blue-enriched white (BE) light would establish an a stable circadian phase, in participants, together with increased cognitive performance and mood levels. The lighting schedule consisted of an alternation between SW lighting (2 weeks), followed by a BE lighting (2 weeks) for a total of 9 weeks. Rest-activity cycles assessed by actigraphy showed a stable rest-activity pattern under both SW and BE light. No difference was found between light conditions on the intra-daily stability, variability and amplitude of activity, as assessed by non-parametric circadian analysis. As hypothesized, a significant delay of about 30 minutes in the onset of melatonin secretion occurred with SW, but not with BE light. BE light significantly enhanced well being and alertness compared to SW light. We propose that the superior efficacy of blue-enriched white light versus standard white light involves melanopsin-based mechanisms in the activation of the non-visual functions studied, and that their responses do not dampen with time (over 9-weeks). This work could lead to practical applications of light exposure in working environment where background light intensity is chronically low to moderate (polar base stations, power plants, space missions, etc.), and may help design lighting strategies to maintain health, productivity, and personnel safety. PMID:25072880

  10. Assessment of pulmonary function using pixel indexes of multiple-slice spiral CT low-dose two-phase scanning in chronic obstructive pulmonary disease

    Institute of Scientific and Technical Information of China (English)

    张利华

    2012-01-01

    Objective To explore the values of pixel indexes (PI) with multiple-slice spiral CT low-dose two-phase scanning for assessing the pulmonary function in chronic obstructive pulmonary disease(COPD) . Methods Thirty-six patients with COPD (COPD group) and 30 healthy people(control group) underwent pulmonary

  11. Imatinib discontinuation in chronic phase myeloid leukaemia patients in sustained complete molecular response : A randomised trial of the Dutch-Belgian Cooperative Trial for Haemato-Oncology (HOVON)

    NARCIS (Netherlands)

    Thielen, Noortje; van der Holt, Bronno; Cornelissen, Jan J.; Verhoef, Gregor E. G.; Gussinklo, Titia; Biemond, Bart J.; Daenen, Simon M. G.; Deenik, Wendy; Kooy, Rien van Marwijk; Petersen, Eefke; Smit, Willem M.; Valk, Peter J. M.; Ossenkoppele, Gert J.; Janssen, Jeroen J. W. M.

    2013-01-01

    Background: Tyrosine kinase inhibitors treatment in responding chronic myeloid leukaemia (CML) patients is generally continued indefinitely. In this randomised phase II trial, we investigated whether CML patients in molecular response(4.5) (MR4.5, quantitative reverse-transcription polymerase chain

  12. Neuroimmune interactions in itch: Do chronic itch, chronic pain, and chronic cough share similar mechanisms?

    Science.gov (United States)

    Ji, Ru-Rong

    2015-12-01

    Itch and pain are closely related but also clearly distinct sensations. Pain is known to suppress itch, while analgesics such as morphine can provoke itch. However, in pathological and chronic conditions, pain and itch also have similarities. Dysfunction of the nervous system, as manifested by neural plastic changes in primary sensory neurons of the peripheral nervous system (peripheral sensitization) and spinal cord and brain stem neurons in the central nervous system (central sensitization) will result in chronic pain and itch. Importantly, these diseases also result from immune dysfunction, since inflammatory mediators can directly activate or sensitize nociceptive and pruriceptive neurons in the peripheral and central nervous system, leading to pain and itch hypersensitivity. In this mini-review, I discuss the roles of Toll-like receptors (TLRs), transient receptor potential ankyrin 1 (TRPA1) ion channel, and Nav1.7 sodium channel in regulating itch and inflammation, with special emphasis of neuronal TLR signaling and the interaction of TLR7 and TRPA1. Chronic pain and chronic itch are debilitating diseases and dramatically impact the life quality of patients. Targeting TLRs for the control of inflammation, neuroinflammation (inflammation restricted in the nervous system), and hyperexcitability of nociceptors and pruriceptors will lead to new therapeutics for the relief of chronic pain and chronic itch. Finally, given the shared mechanisms among chronic cough, chronic pain, and chronic itch and the demonstrated efficacy of the neuropathic pain drug gabapentin in treating chronic cough, novel therapeutics targeting TRPA1, Nav1.7, and TLRs may also help to alleviate refractory cough via modulating neuron-immune interaction. PMID:26351759

  13. [Mnemonic complaints and chronic migraine].

    Science.gov (United States)

    Santos-Lasaosa, S; Viloria-Alebesque, A; Morandeira-Rivas, C; Lopez Del Val, L J; Bellosta-Diago, E; Velazquez-Benito, A

    2013-08-16

    INTRODUCTION. Patients with chronic migraine often report lower cognitive performance, which affects their quality of life. AIMS. To analyse whether the mnemonic capacity of patients with chronic migraine is altered or not. SUBJECTS AND METHODS. A cross-sectional study was conducted in patients with chronic migraine evaluated consecutively in our unit, and paired by age (18-60 years) and gender with a control group consisting of cognitively healthy volunteers. The following cognitive instruments were administered: Folstein Minimental State Examination (MMSE), Memory Alteration Test (M@T), Montreal Cognitive Assessment (MoCA) and working memory. RESULTS. A total of 30 patients with chronic migraine were included (mean age: 49.33 ± 10.05 years) paired with a control group of 30 healthy volunteers (mean age: 44.83 ± 10.91 years). The mean elapsed time since onset of the patients with chronic migraine was 4.47 ± 2.74 years. On performing a comparative analysis between the two groups, significant differences were found with overall lower scores in the group of patients with chronic migraine in the MoCA (24.16 versus 29), M@T (43.76 versus 48.8) and working memory tests (17.5 versus 24.26). Performance in the MMSE was similar in both groups. CONCLUSIONS. Patients with chronic migraine can have lower cognitive performance regardless of distracting elements, such as pharmacological factors or psychiatric comorbidity, since chronic migraine can be understood as yet another element within the spectrum of chronic pain. PMID:23884868

  14. Common Questions About Chronic Prostatitis.

    Science.gov (United States)

    Holt, James D; Garrett, W Allan; McCurry, Tyler K; Teichman, Joel M H

    2016-02-15

    Chronic prostatitis is relatively common, with a lifetime prevalence of 1.8% to 8.2%. Risk factors include conditions that facilitate introduction of bacteria into the urethra and prostate (which also predispose the patient to urinary tract infections) and conditions that can lead to chronic neuropathic pain. Chronic prostatitis must be differentiated from other causes of chronic pelvic pain, such as interstitial cystitis/bladder pain syndrome and pelvic floor dysfunction; prostate and bladder cancers; benign prostatic hyperplasia; urolithiasis; and other causes of dysuria, urinary frequency, and nocturia. The National Institutes of Health divides prostatitis into four syndromes: acute bacterial prostatitis, chronic bacterial prostatitis (CBP), chronic nonbacterial prostatitis (CNP)/chronic pelvic pain syndrome (CPPS), and asymptomatic inflammatory prostatitis. CBP and CNP/CPPS both lead to pelvic pain and lower urinary tract symptoms. CBP presents as recurrent urinary tract infections with the same organism identified on repeated cultures; it responds to a prolonged course of an antibiotic that adequately penetrates the prostate, if the urine culture suggests sensitivity. If four to six weeks of antibiotic therapy is effective but symptoms recur, another course may be prescribed, perhaps in combination with alpha blockers or nonopioid analgesics. CNP/CPPS, accounting for more than 90% of chronic prostatitis cases, presents as prostatic pain lasting at least three months without consistent culture results. Weak evidence supports the use of alpha blockers, pain medications, and a four- to six-week course of antibiotics for the treatment of CNP/CPPS. Patients may also be referred to a psychologist experienced in managing chronic pain. Experts on this condition recommend a combination of treatments tailored to the patient's phenotypic presentation. Urology referral should be considered when appropriate treatment is ineffective. Additional treatments include pelvic

  15. Chronic Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema

    Science.gov (United States)

    ... Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema Recommend on Facebook Tweet Share Compartir Data are ... of adults who have ever been diagnosed with emphysema: 3.4 million Percent of adults who have ...

  16. Chronic Thromboembolic Pulmonary Hypertension Associated with Chronic Inflammation.

    Science.gov (United States)

    Kuse, Naoyuki; Abe, Shinji; Kuribayashi, Hidehiko; Fukuda, Asami; Kusunoki, Yuji; Narato, Ritsuko; Saito, Hitoshi; Gemma, Akihiko

    2016-01-01

    Chronic thromboembolic pulmonary hypertension (CTEPH) is one of the leading causes of severe pulmonary hypertension. According to previously reported studies in the pertinent literature, chronic inflammatory conditions may be implicated in the development of CTEPH. We herein describe the case of a 56-year-old woman who was diagnosed with CTEPH in association with chronic infection. The patient had experienced five episodes of pneumonia in the five years prior to the diagnosis of CTEPH. Blood tests from the previous five years of outpatient follow-up demonstrated that the C-reactive protein level was slightly elevated. This case suggests that a relationship exists between chronic inflammation and CTEPH, and furthermore, may contribute towards elucidating the pathophysiology of CTEPH. PMID:27250055

  17. Hematologic Relapse after 2 Years on a Non-Authorized Copy Version of Imatinib in a Patient with Chronic Myeloid Leukemia in Chronic Phase: A Case Report

    Directory of Open Access Journals (Sweden)

    Zoubir Chouffai

    2010-07-01

    Full Text Available Imatinib (Gleevec®/Glivec® has demonstrated high and durable hematologic and cytogenetic response rates, favorable safety and toxicity profiles, and prolonged survival when used for the treatment of chronic myeloid leukemia (CML. Imatinib copy drugs are currently available in some countries; however, the safety and efficacy of these compounds have not been widely assessed. We present a patient who received the copy drug imatinib-COPER, lost hematologic response while on therapy, and was subsequently treated with branded Glivec. This report, and other published cases, suggests that imatinib copy drugs may not be equivalent to branded Glivec in pharmacology, safety, and efficacy. The case was a 42-year-old Moroccan male with CML. Initial therapy with hydroxyurea alone followed by hydroxyurea in combination with interferon-α resulted in durable complete hematologic remission (CHR. Due to adverse effects, the patient was switched to imatinib-COPER at 400 mg/day. Despite compliance with therapy, he lost his CHR after 2 years and presented with aplasia requiring a blood transfusion. Administration of Glivec in combination with hydroxyurea resulted in re-achievement of complete hematologic remission that was stable at last follow-up. Data from large-scale trials demonstrating high and durable responses and favorable safety have resulted in Glivec being considered as standard frontline therapy for patients with CML. Such trials have not been conducted for imatinib copy drugs. In the absence of clinical trial data, information from individual cases is critical to assessing the utility of copy drugs. This report suggests that initial treatment with an imatinib copy drug may compromise efficacy.

  18. Chronic infections in hip arthroplasties

    DEFF Research Database (Denmark)

    Lange, Jeppe; Troelsen, Anders; Thomsen, Reimar W; Søballe, Kjeld

    2012-01-01

    Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two-stage revisi......Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two......-stage revisions for chronic infection in hip arthroplasties....

  19. Chronic paronychia in a hairdresser.

    Science.gov (United States)

    Allouni, A; Yousif, A; Akhtar, S

    2014-09-01

    Chronic paronychia is a common occupational disease. It is multifactorial and affects a number of different groups of workers. However, the condition is not described as affecting hairdressers although hairdressing is associated with a range of other occupation-related hand conditions. We report an unusual case of chronic paronychia in a female hairdresser which occurred as a consequence of a hair shaft penetrating beneath the nail fold. Personal hygiene with thorough removal of any hairs that have penetrated the epidermis and wearing clean gloves can prevent the condition. We suggest that clinicians should be aware of the types of occupation and mechanisms involved in patients developing chronic paronychia. PMID:24985481

  20. Prevalence of chronic conditions – Chronic Airflow Obstruction

    OpenAIRE

    Ireland and Northern Ireland Population Health Observatory (INIsPHO)

    2012-01-01

    IPH has estimated and forecast clinical diagnosis rates of CAO among adults for the years 2010, 2015 and 2020. In the Republic of Ireland, the data are based on the Survey of Lifestyle, Attitudes and Nutrition (SLÁN) 2007. The data describe the number of people who report that they have experienced doctor-diagnosed chronic bronchitis, chronic obstructive lung (pulmonary) disease, or emphysema in the previous 12 months (annual clinical diagnosis). Data is available by age and sex for each Loca...

  1. STUDY ON CHRONIC LYMPHEDEMA

    Directory of Open Access Journals (Sweden)

    Aromal Chekavar

    2014-03-01

    Full Text Available INTRODUCTION: Little attention has been given to the impact of long standing lymphedema and its complications. AIM: The aim of the study was to prepare a profile of long standing lymphedema complications PATIENTS AND METHODS: A total of 88 patients with lymphedema were included in this hospital based descriptive study. The study was designed to include age, sex, etiology, duration, prophylaxis and complications observed in each patient and entered into a proforma separately. RESULTS: A total of 88 cases studied, 74 cases are lower limb and 14 cases are upper limb lymphedema. Among 74 cases of lower limb lymphedema 4 cases occurred after inguinal lymphadenectomy and upper limb lypmhedema are secondary to postmodified radical mastectomy. A total of 40 cases in 88 patients had complications of lymphedema, among 88 cases studied 54 male and 34 were female patients 29 patients had cellulitis 3 patients had infected ulcer with maggots and 1 patient had lymphoma, among 88 patients 50 patients was on regular benzathine pencillin prophylaxis. Incidence of complications is 37.5 percent and incidence of complication in patient on penicillin prophylaxis 28.4 percent. Our study does not show no significant statistical correlation between benzathine prophylaxis and occurrence of complications. (pvalue0.727. CONCLUSION: The study provided relevant information about complications of lymphoedema, Pencillin prophylaxis is not found effective in reducing recurrent cellulitis episodes in chronic lymphedema. In our series we found one case of lymphoma (Diffuse large cell lymphoma developing in lymphedematous tissue of lower limb.

  2. Microbiology of chronic rhinosinusitis.

    Science.gov (United States)

    Brook, I

    2016-07-01

    Most sinus infections are viral and only a small percentage develop bacterial infection. Rhino-, influenza, and para-influenza viruses are the most frequent viral causes of sinusitis. The most common bacterial isolates from children and adult patients with community-acquired acute bacterial sinusitis are Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pyogenes. Staphylococcus aureus and anaerobic organisms (Prevotella and Porphyromonas, Fusobacterium, and Peptostreptococcus spp.) are the commonest isolates in chronic rhinosinusitis (CRS). Aerobic and anaerobic beta lactamase-producing bacteria (BLPB) were recovered from over a third of these patients. Methicillin-resistant S. aureus (MRSA) accounted for over 60 % of S. aureus isolates. Pseudomonas aeruginosa and other aerobic and facultative Gram-negative rods are frequently recovered in nosocomial sinusitis, the immunocompromised host, individuals with human immunodeficiency virus infection, and in cystic fibrosis. The CRS infection evolves the formation of a biofilm that might play a significant role in the pathogenesis and persistence of CRS. The microbiology of sinusitis is influenced by previous antimicrobial therapy, vaccinations, and the presence of normal flora capable of interfering with the growth of pathogens. Recognition of the unique microbiology of CRS and their antimicrobial susceptibility is of great importance when selecting antimicrobial therapy. PMID:27086363

  3. [Chronic lymphocytic leukemia].

    Science.gov (United States)

    Aoki, Sadao

    2016-03-01

    Currently, several novel drugs are available for chronic lymphocytic leukemia (CLL) in Western countries. Of these drugs, those that inhibit the B-cell receptor (BCR) signaling pathway are the most promising. Ibrutinib inhibits BTK in the BCR pathway and can be administered orally. The results of several clinical trials suggest that ibrutinib is highly effective against relapsed/resistant (RR) and treatment-naïve CLL. Furthermore, ibrutinib shows equivalent efficacy on CLL with the 17p deletion. Idelalisib, which also blocks the BCR pathway, inhibits PIK3delta and induces CLL cell death. Clinical trials have shown outstanding efficacy of idelalisib against RR-CLL, especially when administered with antiCD20 antibodies. This drug is also effective against CLL with the 17p deletion. ABT-199 is another novel drug; it inhibits BCL2 signaling, not the BCR pathway, and can be administered orally. The efficacy of ABT-199 against RR-CLL has been demonstrated in a number of clinical trials. These drugs have only mild toxicity and can be used for patients in poor general condition. Unfortunately, none of these drugs have yet been approved in Japan. Rapid resolution of the 'drug lag' problem is necessary. PMID:27076234

  4. Placental Origins of Chronic Disease.

    Science.gov (United States)

    Burton, Graham J; Fowden, Abigail L; Thornburg, Kent L

    2016-10-01

    Epidemiological evidence links an individual's susceptibility to chronic disease in adult life to events during their intrauterine phase of development. Biologically this should not be unexpected, for organ systems are at their most plastic when progenitor cells are proliferating and differentiating. Influences operating at this time can permanently affect their structure and functional capacity, and the activity of enzyme systems and endocrine axes. It is now appreciated that such effects lay the foundations for a diverse array of diseases that become manifest many years later, often in response to secondary environmental stressors. Fetal development is underpinned by the placenta, the organ that forms the interface between the fetus and its mother. All nutrients and oxygen reaching the fetus must pass through this organ. The placenta also has major endocrine functions, orchestrating maternal adaptations to pregnancy and mobilizing resources for fetal use. In addition, it acts as a selective barrier, creating a protective milieu by minimizing exposure of the fetus to maternal hormones, such as glucocorticoids, xenobiotics, pathogens, and parasites. The placenta shows a remarkable capacity to adapt to adverse environmental cues and lessen their impact on the fetus. However, if placental function is impaired, or its capacity to adapt is exceeded, then fetal development may be compromised. Here, we explore the complex relationships between the placental phenotype and developmental programming of chronic disease in the offspring. Ensuring optimal placentation offers a new approach to the prevention of disorders such as cardiovascular disease, diabetes, and obesity, which are reaching epidemic proportions. PMID:27604528

  5. Compute raided classification of ventilation patterns inpatients with chronic obstructive pulmonary diseases at two-phase xenon-enhanced CT

    International Nuclear Information System (INIS)

    To evaluate the technical feasibility, performance, and interobserver agreement of a computer-aided classification (CAC) system for regional ventilation at two-phase xenon-enhanced CT in patients with chronic obstructive pulmonary disease (COPD). Thirty-eight patients with COPD underwent two-phase xenon ventilation CT with resulting wash-in (WI) and wash-out (WO) xenon images. The regional ventilation in structural abnormalities was visually categorized into four patterns by consensus of two experienced radiologists who compared the xenon attenuation of structural abnormalities with that of adjacent normal parenchyma in the WI and WO images, and it served as the reference. Two series of image datasets of structural abnormalities were randomly extracted for optimization and validation. The proportion of agreement on a per-lesion basis and receiver operating characteristics on a per-pixel basis between CAC and reference were analyzed for optimization. Thereafter, six readers independently categorized the regional ventilation in structural abnormalities in the validation set without and with a CAC map. Interobserver agreement was also compared between assessments without and with CAC maps using multirater κ statistics. Computer-aided classification maps were successfully generated in 31 patients (81.5%). The proportion of agreement and the average area under the curve of optimized CAC maps were 94% (75/80) and 0.994, respectively. Multirater k value was improved from moderate (k=0.59: 95% confidence interval [CI], 0.56-0.62) at the initial assessment to excellent with the CAC map.

  6. Compute raided classification of ventilation patterns inpatients with chronic obstructive pulmonary diseases at two-phase xenon-enhanced CT

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Son Ho; Goo, Jin Mo; Lee, Chang Hyun; Lee, You Kyung; Jin, Kwang Nam; Choo, Ji Yung; Lee, Nyoung Keun [Seoul National University College of Medicine, Seoul (Korea, Republic of); Jung, Julip; Hong, Helen [Dept. of Multimedia Engineering, Seoul Women' s University, Seoul (Korea, Republic of)

    2014-06-15

    To evaluate the technical feasibility, performance, and interobserver agreement of a computer-aided classification (CAC) system for regional ventilation at two-phase xenon-enhanced CT in patients with chronic obstructive pulmonary disease (COPD). Thirty-eight patients with COPD underwent two-phase xenon ventilation CT with resulting wash-in (WI) and wash-out (WO) xenon images. The regional ventilation in structural abnormalities was visually categorized into four patterns by consensus of two experienced radiologists who compared the xenon attenuation of structural abnormalities with that of adjacent normal parenchyma in the WI and WO images, and it served as the reference. Two series of image datasets of structural abnormalities were randomly extracted for optimization and validation. The proportion of agreement on a per-lesion basis and receiver operating characteristics on a per-pixel basis between CAC and reference were analyzed for optimization. Thereafter, six readers independently categorized the regional ventilation in structural abnormalities in the validation set without and with a CAC map. Interobserver agreement was also compared between assessments without and with CAC maps using multirater κ statistics. Computer-aided classification maps were successfully generated in 31 patients (81.5%). The proportion of agreement and the average area under the curve of optimized CAC maps were 94% (75/80) and 0.994, respectively. Multirater k value was improved from moderate (k=0.59: 95% confidence interval [CI], 0.56-0.62) at the initial assessment to excellent with the CAC map.

  7. Peculiarities of mental status in patients with chronic obstructive pulmonary disease in different phases of the pathological process

    Directory of Open Access Journals (Sweden)

    Pertseva T.O.

    2016-03-01

    Full Text Available Chronic obstructive pulmonary disease (COPD has a significant impact on various aspects of life of patients due to of daily symptoms, frequent exacerbations, comorbid conditions, including anxiety and depression. In the scientific literature there are different data on the relationship between the frequency of occurrence and severity of exacerbations of COPD on the one hand and concomitant depression and increased anxiety on the other hand. The aim of our study – to examine frequency and se­verity of depression and anxiety in patients with COPD exacerbation and in stable phase of the disease in patients with varying terms of remission. We examined 108 patients with COPD, which were divided into two groups. The main group – 16 patients with COPD were examined in two visits: in exacerbation and after two months of its completion. A comparison group – 92 patients with COPD in stable phase of the disease for at least three months. Examination of pa­tients included general clinical methods, evaluation of clinical symptoms of COPD, evaluation of mental status using Hospital Anxiety and Depression Scale. It was found that symptoms of depression and anxiety are more expressied in pa­tients with COPD exacerbation than in the stable phase. It was determined that the frequency of depression and anxiety in patients with COPD tends to decrease in two months after the exacerbation. It was also shown that mild depression and anxiety prevail in COPD patients with impaired mental state. In addition, there was found correlation between severity of dyspnea and depression severity in COPD patients with concomitant depression in the stable phase of the disease.

  8. Treatment of chronic inflammatory neuropathies

    NARCIS (Netherlands)

    F. Eftimov

    2015-01-01

    This thesis focuses on the efficacy of existing and alternative treatments in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) and explores predictors of treatment response in patients with CIDP treated with corticosteroids. The efficacy of intra

  9. Sexuality and Chronic Kidney Disease

    Science.gov (United States)

    ... and erection difficulties. Therapy also can help a person work through the effects of chronic illness on sexual functioning. A sex therapist can be a psychiatrist, psychologist, physician, or social ...

  10. What Is Chronic Lymphocytic Leukemia?

    Science.gov (United States)

    ... Topic Normal bone marrow, blood, and lymphoid tissue What is chronic lymphocytic leukemia? Cancer starts when cells ... body, including the lymph nodes, liver, and spleen. What is leukemia? Leukemia is a cancer that starts ...

  11. What Is Chronic Myeloid Leukemia?

    Science.gov (United States)

    ... leukemia? Next Topic Normal bone marrow and blood What is chronic myeloid leukemia? Cancer starts when cells ... their treatment is the same as for adults. What is leukemia? Leukemia is a cancer that starts ...

  12. Chronic urticaria: new management options.

    Science.gov (United States)

    Greenberger, Paul A

    2014-01-01

    Chronic urticaria is defined as episodic or daily hives lasting for at least 6 weeks and impairs quality of life. Two main subtypes include chronic idiopathic (spontaneous) urticaria and inducible (physical) urticaria, but some patients have urticarial vasculitis. "Autoimmune chronic urticaria" implies the presence of histamine releasing or mast cell activating autoantibodies to IgE or FcϵRI, the high affinity receptor on mast cells and basophils. In patients not readily controlled with labeled dosages of second generation H1 receptor antagonists (antihistamines), there is evidence for reduction of urticaria using up to 4 fold increases in labeled dosages. The biologic modifier, omalizumab, helps to reduce lesions of chronic urticaria within 1-2 weeks. PMID:25383135

  13. COPD (Chronic Obstructive Pulmonary Disease)

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Is COPD? Español COPD, or chronic obstructive pulmonary (PULL-mun- ... can clog them. Normal Lungs and Lungs With COPD Figure A shows the location of the lungs ...

  14. Management of chronic musculoskeletal pain.

    Science.gov (United States)

    Uhl, Richard L; Roberts, Timothy T; Papaliodis, Dean N; Mulligan, Michael T; Dubin, Andrew H

    2014-02-01

    Chronic musculoskeletal pain results from a complex interplay of mechanical, biochemical, psychological, and social factors. Effective management is markedly different from that of acute musculoskeletal pain. Understanding the physiology of pain transmission, modulation, and perception is crucial for effective management. Pharmacologic and nonpharmacologic therapies such as psychotherapy and biofeedback exercises can be used to manage chronic pain. Evidence-based treatment recommendations have been made for chronic pain conditions frequently encountered by orthopaedic surgeons, including low back, osteoarthritic, posttraumatic, and neuropathic pain. Extended-release tramadol; select tricyclic antidepressants, serotonin reuptake inhibitors, and anticonvulsants; and topical medications such as lidocaine, diclofenac, and capsaicin are among the most effective treatments. However, drug efficacy varies significantly by indication. Orthopaedic surgeons should be familiar with the widely available safe and effective nonnarcotic options for chronic musculoskeletal pain. PMID:24486756

  15. Chronic Conditions among Medicare Beneficiaries

    Data.gov (United States)

    U.S. Department of Health & Human Services — The data used in the chronic condition reports are based upon CMS administrative enrollment and claims data for Medicare beneficiaries enrolled in the...

  16. How to investigate: Chronic pain.

    Science.gov (United States)

    Hague, Matthew; Shenker, Nicholas

    2014-12-01

    Chronic pain is defined as an unpleasant sensory and emotional experience persisting longer than the normal process of healing, usually longer than 3 months. About a fifth of the world's population is believed to suffer from chronic pain. In Europe, chronic pain accounts for nearly 500 m lost working days, and it costs the European economy >€34 billion (£28 billion) every year. Establishing a reliable diagnosis is the primary challenge in evaluating a patient with chronic pain. Common diagnoses not to miss include seronegative spondyloarthritides, endocrine abnormalities including severe vitamin D deficiency and polymyalgia rheumatica. Once important or treatable diagnoses have been ruled out, the history can be used as a tool to establish a therapeutic plan for shared decision-making using the biopsychosocial model. Onward referral to pain clinics can be helpful for more involved patient management, but often good outcomes are achieved with the support of primary care. PMID:26096090

  17. Chronic cough and pulmonary infiltrates

    International Nuclear Information System (INIS)

    Case of chronic cough and pulmonary infiltrates, in patient feminine of 66 years who she consults for scheme of cough with mucous expectoration that it increases with the exhibition to the powder and the cold

  18. Chronic giardiasis of the stomach.

    OpenAIRE

    Quincey, C.; James, P.D.; Steele, R. J.

    1992-01-01

    Two cases of chronic giardiasis of the stomach diagnosed from gastric mucosal biopsy specimens are reported. The first case was associated with an acute-on-chronic gastritis and Helicobacter-like organisms, and the second with an adenocarcinoma of the stomach. In both cases the trophozoites had been missed in earlier biopsy specimens. As far as is known this is the first report of giardiasis of the stomach.

  19. Therapeutic Vaccines for Chronic Infections

    Science.gov (United States)

    Autran, Brigitte; Carcelain, Guislaine; Combadiere, Béhazine; Debre, Patrice

    2004-07-01

    Therapeutic vaccines aim to prevent severe complications of a chronic infection by reinforcing host defenses when some immune control, albeit insufficient, can already be demonstrated and when a conventional antimicrobial therapy either is not available or has limited efficacy. We focus on the rationale and challenges behind this still controversial strategy and provide examples from three major chronic infectious diseases-human immunodeficiency virus, hepatitis B virus, and human papillomavirus-for which the efficacy of therapeutic vaccines is currently being evaluated.

  20. Neurostimulation for chronic cluster headache

    OpenAIRE

    Wolter, Tilman; Kaube, Holger

    2012-01-01

    Neurostimulation techniques for the treatment of primary headache syndromes, particularly of chronic cluster headache, have received much interest in recent years. Occipital nerve stimulation (ONS) has yielded favourable clinical results and, despite the limited numbers of published cases, is becoming a routine treatment for refractory chronic cluster headache in specialized centres. Meanwhile, other promising techniques such as spinal cord stimulation (SCS) or sphenopalate ganglion stimulati...

  1. Chronic Lyme Disease: An appraisal

    OpenAIRE

    Marques, Adriana

    2008-01-01

    Chronic Lyme disease” is a confusing term that has been used to describe very different patient populations. Studies have shown that most patients diagnosed with “chronic Lyme disease” either have no objective evidence of previous or current infection with B. burgdorferi or are patients that should be classified as having post-Lyme disease syndrome, which is defined as continuing or relapsing non-specific symptoms (such as fatigue, musculoskeletal pain, and cognitive complaints) in a patient...

  2. Nutrition in Chronic Liver Disease

    OpenAIRE

    Marco Silva; Sara Gomes; Armando Peixoto; Paulo Torres-Ramalho; Hélder Cardoso; Rosa Azevedo; Carla Cunha; Guilherme Macedo

    2015-01-01

    Protein-calorie malnutrition is a transversal condition to all stages of chronic liver disease. Early recognition of micro or macronutrient deficiencies is essential, because the use of nutritional supplements reduces the risk of complications. The diet of patients with chronic liver disease is based on a standard diet with supplements addition as necessary. Restrictions may be harmful and should be individualized. Treatment management should aim to maintain an adequate protein and caloric...

  3. Chronic Anorexia Nervosa: Medical Mimic

    OpenAIRE

    Borson, Soo; Katon, Wayne

    1981-01-01

    While anorexia nervosa is typically construed as an acute, dramatic disorder of younger women, long-term follow-up studies indicate that morbidity is chronic or relapsing in 30 percent to 50 percent of cases and sometimes leads to death. In older patients or those with atypical clinical features or obscure complications, chronic starvation may mimic other diseases, and rigid adherence to current diagnostic criteria may impede recognition and appropriate treatment. Anorexia nervosa should be v...

  4. Occupational chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Omland, Oyvind; Würtz, Else Toft; Aasen, Tor Brøvig;

    2014-01-01

    Occupational-attributable chronic obstructive pulmonary disease (COPD) presents a substantial health challenge. Focusing on spirometric criteria for airflow obstruction, this review of occupational COPD includes both population-wide and industry-specific exposures.......Occupational-attributable chronic obstructive pulmonary disease (COPD) presents a substantial health challenge. Focusing on spirometric criteria for airflow obstruction, this review of occupational COPD includes both population-wide and industry-specific exposures....

  5. Chronic diseases and mental disorder.

    OpenAIRE

    Verhaak, P.F.M.; Heijmans, M.J.W.M.; L. Peters; Rijken, M.

    2005-01-01

    The aim of this study was to achieve a better understanding of the relationship between chronic medical illness and mental distress. Therefore, the association between chronic medical illness and mental distress was analysed, taking into account the modifying effects of generic disease characteristics (concerning course, control and possible stressful consequences), physical quality of life indicators and social and relationship problems. Panel data from the Dutch national Panel of Patients w...

  6. Chronic folliculitis in Sri Lanka

    OpenAIRE

    Kumarasinghe S; Kumarasinghe M

    1996-01-01

    Chronic folliculitis (CF) is a chronic infection of hair follicles leading to atrophy and loss of the affected hairs. This study was done on 51 patients with CF presenting at the Dermatology Clinic at General Hospital Matara, Sri Lanka, to identify specific clinical features and aetiological factors, and to study histopathology. Pus cultures were done on 25 cases. Biopsies were done on 6 patients. CF was commoner in males (59%); 76% were under 34 years, and 39% had occupa...

  7. Voice in chronic hemodialyzed individuals

    Directory of Open Access Journals (Sweden)

    Radish Kumar Balasubramanium

    2010-01-01

    Full Text Available Objective: Chronic hemodialysis affects various body systems, one of which is the respiratory system. Since respiration is the prime source for speech, vocal dysfunctions are expected to be present in patients with chronic hemodialysis. The present study attempts to shed light on the changes in acoustic and aerodynamic characteristics of voice, if any, in patients with chronic hemodialysis. Materials and Methods: Phonation of sustained vowel/a/sample was subjected to acoustic analysis using VAGHMI software. Sustained duration of/a/,/s/, and/z/ was recorded for the purpose of aerodynamic analysis. The independent t test was employed to find the significant difference between the two groups. Results: Chronic hemodialyzed subjects showed significant deviation in frequency, perturbation, and aerodynamic measures when compared to normal subjects. These results are discussed with respect to the underlying pathophysiology. Conclusion: The results of the present study revealed that subjects with chronic hemodialysis exhibit clinical evidence of voice disorders. Vocal deviations in chronic hemodialyzed subjects are explained due to the influence of the renal system on the respiratory and the phonatory system and the negative fluid balance effect of hemodialysis.

  8. Neurovascular Unit in Chronic Pain

    Directory of Open Access Journals (Sweden)

    Beatrice Mihaela Radu

    2013-01-01

    Full Text Available Chronic pain is a debilitating condition with major socioeconomic impact, whose neurobiological basis is still not clear. An involvement of the neurovascular unit (NVU has been recently proposed. In particular, the blood-brain barrier (BBB and blood-spinal cord barrier (BSCB, two NVU key players, may be affected during the development of chronic pain; in particular, transient permeabilization of the barrier is suggested by several inflammatory- and nerve-injury-based pain models, and we argue that the clarification of molecular BBB/BSCB permeabilization events will shed new light in understanding chronic pain mechanisms. Possible biases in experiments supporting this theory and its translational potentials are discussed. Moving beyond an exclusive focus on the role of the endothelium, we propose that our understanding of the mechanisms subserving chronic pain will benefit from the extension of research efforts to the NVU as a whole. In this view, the available evidence on the interaction between analgesic drugs and the NVU is here reviewed. Chronic pain comorbidities, such as neuroinflammatory and neurodegenerative diseases, are also discussed in view of NVU changes, together with innovative pharmacological solutions targeting NVU components in chronic pain treatment.

  9. Chronic Cough in Otorhinolaryngologic Routine

    Directory of Open Access Journals (Sweden)

    Palheta Neto, Francisco Xavier

    2011-04-01

    Full Text Available Introduction: The chronic cough is sometimes manifested as an imprecise symptom, but of great importance for both the diagnosis and the prognosis. In an otorhinolaryngologic approach, several illnesses that can occur with it can be numbered, including 2 of the 3 main causes of chronic cough. Objective: To identify the main otorhinolaryngologic diseases showing the chronic cough as one of their manifestations. Method: A literature's revision was performed in several scientific articles, specialized books and consultation in Birene and Scielo databases. Literature's revision: cough production in the upper airways is usually associated with an inflammatory reaction by stimulating sensitive receptors of these areas or by mechanic stimulus. The main cause of the chronic cough in the otorhinolaryngology day-to-day is the post-nasal drip, gathering together by itself 02 of the most common diseases: rhinitis and sinusitis. Laryngitis as a result of gastroesophageal reflux (GER stands out in the index of chronic cough etiology, but it is not as severe as GER . Neoplasias are also somewhat frequent causes of cough, and the difficulty in diagnosing the cough cause is common in this disease group. Motility disorder, laryngeal irritation persistence, parasitic disease and injuries by inhalation of toxic products were also found as a cause of cough for longer than 03 months. Conclusion:Chronic cough is a frequent and important finding in otorhinolaryngology and cannot be underestimated, and a careful anamnesis is the best way to determine the etiology and perform a correct treatment for the patient's disease.

  10. Guideline of Chronic Urticaria Beyond.

    Science.gov (United States)

    Fine, Lauren M; Bernstein, Jonathan A

    2016-09-01

    Urticaria is a relatively common condition that if chronic can persist for weeks, months or years and affect quality of life significantly. The etiology is often difficult to determine, especially as it becomes chronic. Many cases of chronic urticaria are thought to be autoimmune, although there is no consensus that testing for autoimmunity alters the diagnostic or management strategies or outcomes. Many times, urticaria is easily managed with antihistamines and/or short courses of oral corticosteroids, but too often control is insufficient and additional therapies must be added. For years, immune modulating medications, such as cyclosporine and Mycophenolate Mofetil, have been used in cases refractory to antihistamines and oral corticosteroids, although the evidence supporting their efficacy and safety has been limited. Omalizumab was recently approved for the treatment of chronic urticaria unresponsive to H1-antagonists. This IgG anti-IgE monoclonal antibody has been well demonstrated to safely and effectively control chronic urticaria at least partially in approximately 2/3 of cases. However, the mechanism of action and duration of treatment for omalizumab is still unclear. It is hoped that as the pathobiology of chronic urticaria becomes better defined, future therapies that target specific mechanistic pathways will be developed that continue to improve the management of these often challenging patients. PMID:27334777

  11. Immunopathology of chronic rhinosinusitis

    Directory of Open Access Journals (Sweden)

    Atsushi Kato

    2015-04-01

    Full Text Available Chronic rhinosinusitis (CRS is a heterogeneous disease characterized by local inflammation of the upper airways and sinuses which persists for at least 12 weeks. CRS can be divided into two phenotypes dependent on the presence of nasal polyps (NPs; CRS with NPs (CRSwNP and CRS without NPs (CRSsNP. Immunological patterns in the two diseases are known to be different. Inflammation in CRSsNP is rarely investigated and limited studies show that CRSsNP is characterized by type 1 inflammation. Inflammation in CRSwNP is well investigated and CRSwNP in Western countries shows type 2 inflammation and eosinophilia in NPs. In contrast, mixed inflammatory patterns are found in CRSwNP in Asia and the ratio of eosinophilic NPs and non-eosinophilic NPs is almost 50:50 in these countries. Inflammation in eosinophilic NPs is mainly controlled by type 2 cytokines, IL-5 and IL-13, which can be produced from several immune cells including Th2 cells, mast cells and group 2 innate lymphoid cells (ILC2s that are all elevated in eosinophilic NPs. IL-5 strongly induces eosinophilia. IL-13 activates macrophages, B cells and epithelial cells to induce recruitment of eosinophils and Th2 cells, IgE mediated reactions and remodeling. Epithelial derived cytokines, TSLP, IL-33 and IL-1 can directly and indirectly control type 2 cytokine production from these cells in eosinophilic NPs. Recent clinical trials showed the beneficial effect on eosinophilic NPs and/or asthma by monoclonal antibodies against IL-5, IL-4Rα, IgE and TSLP suggesting that they can be therapeutic targets for eosinophilic CRSwNP.

  12. Chronic Hepatitis B in Children - A Review.

    Science.gov (United States)

    Rukunuzzaman, M; Karim, M B

    2015-07-01

    Hepatitis B Virus (HBV) infection is prevalent worldwide. The prevalence is lowest (0.2-0.5%) in countries having high standard of living. About 10 million people are chronically infected with HBV in Bangladesh and it is possible that most infections occur during childhood. Overall prevalence is about 3% in Bangladesh. Perinatal transmission is more common in hyper-endemic areas of South East Asia. Chronic hepatitis B infection evolves through five phases. Most of the children belong to immune tolerant phase. About 57% patients of chronic hepatitis B are asymptomatic. Treatment of chronic hepatitis B is difficult. Decision regarding when, whom and how to treat in children is complex. Moreover, there are only limited drugs that can be used in treating chronic hepatitis B in children. Goal of therapy are to reduce viral replication, to minimize liver injury, to reduce consequence of liver injury like cirrhosis, hepatocellular carcinoma and to reduce infectivity of HBV. Treatment should be considered in chronic hepatitis B if patient have persistently elevated ALT of more than twice normal and evidence of viral replication. There are some special circumstances where treatment of chronic hepatitis B can be given in absence of standard criteria. These conditions are cirrhosis, chemotherapy, immunosuppression, presence of co-infection (HBV-HIV), family history of HCC and pregnant women with high viral load. Sero-conversion occurs in about 17-32% cases if treated with oral nucleot(s)ide analogue and in about 58% cases if treated with interferon. These expensive drugs with limited treatment success are not suitable for the people of Bangladesh. Therefore, risk factors identification and prevention of HBV infection is the logical and rational approach for a country like Bangladesh. Vaccination against HBV play central role in preventing infection. HBV vaccine has been incorporated in EPI schedule since 2004 in Bangladesh. Immunoprophylaxis of babies of HBsAg positive mother

  13. Increased platelet activation in the chronic phase after cerebral ischemia and intracerebral hemorrhage

    NARCIS (Netherlands)

    F. van Kooten (Fop); G. Ciabattoni; P.J. Koudstaal (Peter Jan); D.W.J. Dippel (Diederik); C. Patrono

    1999-01-01

    textabstractBACKGROUND AND PURPOSE: Enhanced thromboxane (TX) biosynthesis has previously been reported in the acute phase after ischemic stroke. We investigated whether enhanced urinary excretion of 11-dehydro-TXB2, a noninvasive index of platelet activation, was prese

  14. Detection and characterization of liver membrane autoantibodies in chronic active hepatitis by a solid-phase radioimmunoassay

    International Nuclear Information System (INIS)

    A solid-phase radioimmunoassay was developed to detect antibodies to liver membrane antigens in sera of patients with HBsAg-negative and -positive liver diseases and primary non-hepatic autoimmune diseases. Ten of fourteen patients with HBsAg-negative CAH had autoantibodies detected by RIA; negative results were obtained with sera of seven patients with HBsAg-positive acute and chronic liver diseases, six patients with miscellaneous liver diseases, including two patients with PBC, two healthy blood donors and seven patients with primary non-hepatic autoimmune diseases. Antibodies detected by RIA correlated with liver membrane autoantibodies (LMA) found by indirect immunofluorescence; no correlation was observed with AMA, ANA and SMA. Species-cross-reacting antibodies could be absorbed by preincubation with isolated plasma cell membranes prepared from rabbit livers. Liver membrane autoantibodies detected by RIA were directed against three different antigen fractions obtained from Sepharose 6B chromatography including LSP and LM-Ag. Only three of ten antibodies were directed against species-specific determinants; others cross-reacted with rabbit antigens. Only the antibody to LSP was organ-specific, all others cross-reacted with kidney proteins. Ferritin, human serum albumin and human plasma lipoprotein were excluded as target antigens. Although several sera reacted with identical molecules a remarkable heterogeneity of liver membrane autoantibodies was observed. (author)

  15. Long-term clinical, immunologic and virologic impact of glucocorticoids on the chronic phase of HIV infection

    Directory of Open Access Journals (Sweden)

    Lu Wei

    2004-05-01

    Full Text Available Abstract Background To test the hypothesis of down-regulating the increased immune system activation/destruction process associated with chronic HIV infection, we focused our interest on prednisolone (PDN, because we had showed that, in vitro, PDN had a strong anti-apoptotic activity on activated T cells of HIV-infected patients and no effect on viral replication. We thus designed in 1992 a pilot study to evaluate the clinical, immunologic and virologic effects of PDN. The drug was given to a group of 44 patients with CD4 T cells over 200/μl. After one year, no patient had developed clinical AIDS and the mean CD4 T cell count of the group had increased from 441 ± 21 cells/μl to 553 ± 43 cells/μl. Moreover, markers of immune activation had dropped back to normal levels while the mean viral load of the group had remained unchanged. Here we explore the long-term clinical, immunologic, and virologic impact of prednisolone on the chronic phase of HIV infection. Methods Retrospective study over 10 years starting between July 1992 and February 1993. A total of 44 patients with CD4 cells/μl ranging from 207 to 775 were treated with prednisolone, 0.5 mg/kg/d, over 6 months and 0.3 mg/kg/d thereafter. Results No clinical AIDS developed under prednisolone; side effects of the drug were mild. CD4 cells which increased from 421 cells/μl at entry to 625 cells/μl at day 15, slowly decreased to reach 426 cells/μl after two years; T cell apoptosis and activation markers dropped within 15 days to normal levels and reincreased slowly thereafter. Serum viral loads remained stable. The percentage of patients maintaining CD4 cells over entry was 43.2% at two years, 11.4% at five years and 4.6% at 10 years. Initial viral load was highly predictive of the rate of CD4 decrease under prednisolone. Conclusions Prednisolone postponed CD4 cell decrease in a viral load dependent manner for a median of two years and for up to 10 years in a fraction of the patients

  16. Diagnosis and management of chronic pancreatitis

    OpenAIRE

    Gupta, V.; TOSKES, P.

    2005-01-01

    Chronic pancreatitis represents a condition that is challenging for clinicians secondary to the difficulty in making an accurate diagnosis and the less than satisfactory means of managing chronic pain. This review emphasises the various manifestations that patients with chronic pancreatitis may have and describes recent advances in medical and surgical therapy. It is probable that many patients with chronic abdominal pain are suffering from chronic pancreatitis that is not appreciated. As the...

  17. Nilotinib (formerly AMN107), a highly selective BCR-ABL tyrosine kinase inhibitor, is effective in patients with Philadelphia chromosome-positive chronic myelogenous leukemia in chronic phase following imatinib resistance and intolerance.

    Science.gov (United States)

    Kantarjian, Hagop M; Giles, Francis; Gattermann, Norbert; Bhalla, Kapil; Alimena, Giuliana; Palandri, Francesca; Ossenkoppele, Gert J; Nicolini, Franck-Emmanuel; O'Brien, Stephen G; Litzow, Mark; Bhatia, Ravi; Cervantes, Francisco; Haque, Ariful; Shou, Yaping; Resta, Debra J; Weitzman, Aaron; Hochhaus, Andreas; le Coutre, Philipp

    2007-11-15

    Nilotinib, an orally bioavailable, selective Bcr-Abl tyrosine kinase inhibitor, is 30-fold more potent than imatinib in pre-clinical models, and overcomes most imatinib resistant BCR-ABL mutations. In this phase 2 open-label study, 400 mg nilotinib was administered orally twice daily to 280 patients with Philadelphia chromosome-positive (Ph(+)) chronic myeloid leukemia in chronic phase (CML-CP) after imatinib failure or intolerance. Patients had at least 6 months of follow-up and were evaluated for hematologic and cytogenetic responses, as well as for safety and overall survival. At 6 months, the rate of major cytogenetic response (Ph < or = 35%) was 48%: complete (Ph = 0%) in 31%, and partial (Ph = 1%-35%) in 16%. The estimated survival at 12 months was 95%. Nilotinib was effective in patients harboring BCR-ABL mutations associated with imatinib resistance (except T315I), and also in patients with a resistance mechanism independent of BCR-ABL mutations. Adverse events were mostly mild to moderate, and there was minimal cross-intolerance with imatinib. Grades 3 to 4 neutropenia and thrombocytopenia were observed in 29% of patients; pleural or pericardial effusions were observed in 1% (none were severe). In summary, nilotinib is highly active and safe in patients with CML-CP after imatinib failure or intolerance. This clinical trial is registered at http://clinicaltrials.gov as ID no. NCT00109707. PMID:17715389

  18. [Chronic illness and contraception].

    Science.gov (United States)

    Saarikoski, S

    1987-01-01

    In recent years sterilization that can cause problems of the psyche and marital life has been recommended much less frequently with respect to chronic diseases. As regards heart and hypertensive diseases pregnancy is always contraindicated in case of 3rd and 4th disease categories and sterilization is recommended according to the New York Heart Association. As far as 1st and 2nd category patients are concerned if the load carrying capacity is normal pregnancy could be undertaken. Combination pills are not recommended for contraception because they can cause fluid retention or increase the risk of thrombosis. If the patient has a higher-than-normal risk of developing thrombosis or infection, for instance, those who wear pacemakers only tablets containing progesterone or subdermal capsule implants can be used. In those with blood pressure problems the additional use of the IUD is also advised. Among diseases of neurological and psychic origin the effect of hormonal contraceptives is weakened by antiepileptics, but even in such cases older combination pills of larger doses of active ingredients can be employed. Migraine is exacerbated in 1/3 of patients; here IUDs can be used. Even the contraceptive tablets themselves can induce depression. In psychosis methods requiring regular attention can be easily forgotten, therefore the IUD is the most suitable device. In diabetes progesterone and other progestogens reduce insulin response, harm carbohydrate metabolism; therefore in young people the IUD is preferred an in older women with children even sterilization can be employed. Hormonal tablets must not be used in hyperlipidemia and liver diseases. Caution must be exercised in hyperthyroidism and in endocrine disorders (e.g., Cushing's syndrome); if it is accompanied by blood pressure disorders appropriate treatment is required. In kidney diseases pregnancy is contraindicated if it is accompanied by blood pressure increase or a higher level of creatine. On the other hand

  19. Unpredictable chronic stress decreases inhibitory avoidance learning in Tuebingen long-fin zebrafish: stronger effects in the resting phase than in the active phase.

    Science.gov (United States)

    Manuel, Remy; Gorissen, Marnix; Zethof, Jan; Ebbesson, Lars O E; van de Vis, Hans; Flik, Gert; van den Bos, Ruud

    2014-11-01

    Zebrafish (Danio rerio Hamilton) are increasingly used as a model to study the effects of chronic stress on brain and behaviour. In rodents, unpredictable chronic stress (UCS) has a stronger effect on physiology and behaviour during the active phase than during the resting phase. Here, we applied UCS during the daytime (active phase) for 7 and 14 days or during the night-time (resting phase) for 7 nights in an in-house-reared Tuebingen long-fin (TLF) zebrafish strain. Following UCS, inhibitory avoidance learning was assessed using a 3 day protocol where fish learn to avoid swimming from a white to a black compartment where they will receive a 3 V shock. Latencies of entering the black compartment were recorded before training (day 1; first shock) and after training on day 2 (second shock) and day 3 (no shock, tissue sampling). Fish whole-body cortisol content and expression levels of genes related to stress, fear and anxiety in the telencephalon were quantified. Following 14 days of UCS during the day, inhibitory avoidance learning decreased (lower latencies on days 2 and 3); minor effects were found following 7 days of UCS. Following 7 nights of UCS, inhibitory avoidance learning decreased (lower latency on day 3). Whole-body cortisol levels showed a steady increase compared with controls (100%) from 7 days of UCS (139%), to 14 days of UCS (174%) to 7 nights of UCS (231%), suggestive of an increasing stress load. Only in the 7 nights of UCS group did expression levels of corticoid receptor genes (mr, grα, grβ) and of bdnf increase. These changes are discussed as adaptive mechanisms to maintain neuronal integrity and prevent overload, and as being indicative of a state of high stress load. Overall, our data suggest that stressors during the resting phase have a stronger impact than during the active phase. Our data warrant further studies on the effect of UCS on stress axis-related genes, especially grβ; in mammals this receptor has been implicated in

  20. Chronic physical illness: a psychophysiological approach for chronic physical illness.

    Science.gov (United States)

    Purdy, Jana

    2013-03-01

    Growing evidence demonstrates that psychological risk variables can contribute to physical disease. In an effort to thoroughly investigate potential etiological origins and optimal interventions, this broad review is divided into five sections: the stress response, chronic diseases, mind-body theoretical models, psychophysiological interventions, and integrated health care solutions. The stress response and its correlation to chronic disorders such as cardiovascular, gastrointestinal, autoimmune, metabolic syndrome, and chronic pain are comprehensively explored. Current mind-body theoretical models, including peripheral nerve pathway, neurophysiological, and integrative theories, are reviewed to elucidate the biological mechanisms behind psychophysiological interventions. Specific interventions included are psychotherapy, mindfulness meditation, yoga, and psychopharmacology. Finally, the author advocates for an integrated care approach as a means by which to blur the sharp distinction between physical and psychological health. Integrated care approaches can utilize psychiatric nurse practitioners for behavioral assessment, intervention, research, advocacy, consultation, and education to optimize health outcomes. PMID:23483831

  1. Nilotinib versus imatinib for newly diagnosed chronic myeloid leukemia

    DEFF Research Database (Denmark)

    Saglio, Giuseppe; Kim, Dong-Wook; Issaragrisil, Surapol;

    2010-01-01

    Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase.......Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase....

  2. Influence of chronic hypoxia and radiation quality on cell survival

    International Nuclear Information System (INIS)

    The purpose of this study was to investigate the influence of chronic hypoxia and anoxia on cell survival after low- and high-linear energy transfer (LET) radiation, Chinese hamster ovary K1 (CHO-K1) cells were kept for 24 h under chronic hypoxia (94.5% N2; 5% CO2; 0.5% O2) or chronic anoxia (95% N2; 5% CO2). Irradiation was performed using 250 kVp X-rays or carbon ions with a dose average LET of 100 keV/μm either directly under the chronic oxygenation states, or at different time points after reoxygenation. Moreover, the cell cycle distribution for cells irradiated under different chronic oxic states was measured over 24 h during reoxygenation. The measurements showed a fairly uniform cell cycle distribution under chronic hypoxia, similar to normoxic conditions. Chronic anoxia induced a block in G1 and a strong reduction of S-phase cells. A distribution similar to normoxic conditions was reached after 12 h of reoxygenation. CHO cells had a similar survival under both acute and chronic hypoxia. In contrast, survival after irradiation under chronic anoxia was slightly reduced compared to that under acute anoxia. We conclude that, in hamster cells, chronic anoxia is less effective than acute anoxia in inducing radioresistance for both X-rays and carbon ions, whereas in hypoxia, acute and chronic exposures have a similar impact on cell killing. (author)

  3. Pharmacologic Agents for Chronic Diarrhea.

    Science.gov (United States)

    Lee, Kwang Jae

    2015-10-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly. PMID:26576135

  4. Periodontitis in Chronic Heart Failure.

    Science.gov (United States)

    Fröhlich, Hanna; Herrmann, Kristina; Franke, Jennifer; Karimi, Alamara; Täger, Tobias; Cebola, Rita; Katus, Hugo A; Zugck, Christian; Frankenstein, Lutz

    2016-08-01

    Periodontal disease has been associated with an increased risk of cardiovascular events. The purpose of our study was to investigate whether a correlation between periodontitis and chronic heart failure exists, as well as the nature of the underlying cause. We enrolled 71 patients (mean age, 54 ± 13 yr; 56 men) who had stable chronic heart failure; all underwent complete cardiologic and dental evaluations. The periodontal screening index was used to quantify the degree of periodontal disease. We compared the findings to those in the general population with use of data from the 4th German Dental Health Survey. Gingivitis, moderate periodontitis, and severe periodontitis were present in 17 (24%), 17 (24%), and 37 (52%) patients, respectively. Severe periodontitis was more prevalent among chronic heart failure patients than in the general population. In contrast, moderate periodontitis was more prevalent in the general population (P <0.00001). The severity of periodontal disease was not associated with the cause of chronic heart failure or the severity of heart failure symptoms. Six-minute walking distance was the only independent predictor of severe periodontitis. Periodontal disease is highly prevalent in chronic heart failure patients regardless of the cause of heart failure. Prospective trials are warranted to clarify the causal relationship between both diseases. PMID:27547136

  5. Periodontitis in Chronic Heart Failure

    Science.gov (United States)

    Fröhlich, Hanna; Herrmann, Kristina; Franke, Jennifer; Karimi, Alamara; Täger, Tobias; Cebola, Rita; Katus, Hugo A.; Zugck, Christian

    2016-01-01

    Periodontal disease has been associated with an increased risk of cardiovascular events. The purpose of our study was to investigate whether a correlation between periodontitis and chronic heart failure exists, as well as the nature of the underlying cause. We enrolled 71 patients (mean age, 54 ± 13 yr; 56 men) who had stable chronic heart failure; all underwent complete cardiologic and dental evaluations. The periodontal screening index was used to quantify the degree of periodontal disease. We compared the findings to those in the general population with use of data from the 4th German Dental Health Survey. Gingivitis, moderate periodontitis, and severe periodontitis were present in 17 (24%), 17 (24%), and 37 (52%) patients, respectively. Severe periodontitis was more prevalent among chronic heart failure patients than in the general population. In contrast, moderate periodontitis was more prevalent in the general population (P periodontal disease was not associated with the cause of chronic heart failure or the severity of heart failure symptoms. Six-minute walking distance was the only independent predictor of severe periodontitis. Periodontal disease is highly prevalent in chronic heart failure patients regardless of the cause of heart failure. Prospective trials are warranted to clarify the causal relationship between both diseases. PMID:27547136

  6. Pharmacological challenges in chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Anne Estrup Olesen

    2013-01-01

    Full Text Available Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion. Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal changes. Many patients limit their food intake because of the pain caused by eating and in some cases food intake is more or less substituted with alcohol, tobacco and coffee. Alcohol and drug interaction are known to influence the pharmacokinetics by altering either drug absorption or by affecting liver metabolism. Since patients suffering from chronic pancreatitis experience severe pain, opioids are often prescribed as pain treatment. Opioids have intrinsic effects on gastrointestinal motility and hence can modify the absorption of other drugs taken at the same time. Furthermore, the increased fluid absorption caused by opioids will decrease water available for drug dissolution and may hereby affect absorption of the drug. As stated above many factors can influence drug absorption and metabolism in patients with chronic pancreatitis. The factors may not have clinical relevance, but may explain inter-individual variations in responses to a given drug, in patients with chronic pancreatitis.

  7. Development of skewed functionality of HIV-1-specific cytotoxic CD8(+ T cells from primary to early chronic phase of HIV infection.

    Directory of Open Access Journals (Sweden)

    Wanhai Wang

    Full Text Available In recent years, the prevalence of HIV-1 infection has been rapidly increasing among men who have sex with men (MSM. However, it remains unknown how the host immune system responds to the infection in this population. We assessed the quantity of HIV-specific CD8(+ T-cell responses by using Elispot assay and their functionalities by measuring 5 CD8(+ T-cell evaluations (IL-2, MIP-1β, CD107a, TNF-α, IFN-γ with flow cytometry assays among 18 primarily and 37 early chronically HIV-infected MSM. Our results demonstrated that subjects at early chronic phase developed HIV-specific CD8(+ T-cell responses with higher magnitudes and more diversified functionalities in comparison with those at primary infection. However, populations with IL-2(+ CD107a(+ or in combination with other functionality failed to develop in parallel. The multifunctional but not monofunctional HIV-specific CD8(+ T cells were associated with higher CD4(+ T -cell counts and lower viral loads. These data revealed that prolonged infection from primary to early chronic infection could selectively increase the functionalities of HIV-specific CD8(+ T cells in HIV-infected MSM population, the failure to develop IL-2 and cytotoxic functionalities in parallel may explain why the increased HIV-specific CD8(+ T cells were unable to enhance the containment of HIV-1 replication at the early chronic stage.

  8. What Triggers transient AIDS in the Acute Phase of HIV Infection and chronic AIDS at the End of the Incubation Period?

    OpenAIRE

    Ivan Kramer

    2007-01-01

    Novel dynamical models are introduced demonstrating that the T helper cell (THC) density drops in the acute infection phase of HIV infection, sometimes causing transient AIDS, and at the end of the incubation period causing chronic AIDS have a common dynamical cause. The immune system's inability to produce enough uninfected THCs to replace the infected ones it is destroying causes a drop in the THC density at any stage of HIV infection. Increases in viral infectivity, probably caused by rand...

  9. Ibrutinib-induced lymphocytosis in patients with chronic lymphocytic leukemia: correlative analyses from a phase II study

    OpenAIRE

    Herman, Sarah E. M.; Niemann, Carsten U.; Farooqui, Mohammed; Jones, Jade; Mustafa, Rashida Z.; Lipsky, Andrew; Saba, Nakhle; Martyr, Sabrina; Soto, Susan; Valdez, Janet; Gyamfi, Jennifer A.; Maric, Irina; Calvo, Katherine R.; Pedersen, Lone B; Geisler, Christian H.

    2014-01-01

    Ibrutinib and other targeted inhibitors of B-cell receptor signaling achieve impressive clinical results for patients with chronic lymphocytic leukemia (CLL). A treatment-induced rise in absolute lymphocyte count (ALC) has emerged as a class effect of kinase inhibitors in CLL and warrants further investigation. We here report correlative studies in 64 patients with CLL treated with ibrutinib. We quantified tumor burden in blood, lymph nodes, spleen, and bone marrow, assessed phenotypic change...

  10. [Neurosurgical treatment of chronic pain].

    Science.gov (United States)

    Fontaine, D; Blond, S; Mertens, P; Lanteri-Minet, M

    2015-02-01

    Neurosurgical treatment of pain used two kind of techniques: 1) Lesional techniques interrupt the transmission of nociceptive neural input by lesionning the nociceptive pathways (drezotomy, cordotomy, tractotomy…). They are indicated to treat morphine-resistant cancer pain and few cases of selected neuropathic pain. 2) Neuromodulation techniques try to decrease pain by reinforcing inhibitory and/or to limit activatory mechanisms. Chronic electrical stimulation of the nervous system (peripheral nerve stimulation, spinal cord stimulation, motor cortex stimulation…) is used to treat chronic neuropathic pain. Intrathecal infusion of analgesics (morphine, ziconotide…), using implantable pumps, allows to increase their efficacy and to reduce their side effects. These techniques can improve, sometimes dramatically, selected patients with severe and chronic pain, refractory to all other treatments. The quality of the analgesic outcome depends on the relevance of the indications. PMID:25681114

  11. The burden of chronic pain

    DEFF Research Database (Denmark)

    Kurita, Geana Paula; Sjøgren, Per; Juel, Knud; Højsted, Jette; Ekholm, Kim Ola Michael

    2012-01-01

    the adult Danish population and to analyze associated factors such as diseases, immigration, and opioid use. This cross-sectional survey combines individual-based information from the Danish Health Survey (2010) and official Danish health and socioeconomic, individual-based registers. The simple...... random sample consisted of 25,000 individuals (≥16 years old) living in Denmark. In all, 60.7% completed a mailed or online questionnaire. Associations were examined with multiple logistic regression analysis. The study population consisted of 14,925 individuals in whom a high prevalence of chronic pain...... (26.8%, 95% confidence interval: 26.1 to 27.5) and a high prevalence of opioid consumption (4.5%) were observed. Other aspects of particular note: (1) a higher prevalence of chronic pain occurred among individuals with cardiovascular and chronic pulmonary diseases than among individuals with cancer...

  12. Aminoadamantanes for chronic hepatitis C

    DEFF Research Database (Denmark)

    Lamers, Mieke H; Broekman, Mark; Drenth, Joost Ph;

    2014-01-01

    BACKGROUND: Around 3% of the world's population (approximately 160 million people) are chronically infected with hepatitis C virus. The proportion of infected people who develop clinical symptoms varies between 5% and 40%. Combination therapy with pegylated interferon-alpha plus ribavirin...... response in genotype 1 infected patients to at least 70%. There is therefore an unmet need for drugs that can achieve a higher proportion of sustained virological response. Aminoadamantanes are antiviral drugs used for treatment of patients with chronic hepatitis C. OBJECTIVES: To assess the beneficial...... and harmful effects of aminoadamantanes for patients with chronic hepatitis C infection by conducting a systematic review with meta-analyses of randomised clinical trials, as well as trial sequential analyses. SEARCH METHODS: We conducted electronic searches of the Cochrane Hepato-Biliary Group Controlled...

  13. A PAF receptor antagonist inhibits acute airway inflammation and late-phase responses but not chronic airway inflammation and hyperresponsiveness in a primate model of asthma

    Directory of Open Access Journals (Sweden)

    R. H. Gundel

    1992-01-01

    Full Text Available We have examined the effects of a PAF receptor antagonist, WEB 2170, on several indices of acute and chronic airway inflammation and associated changes in lung function in a primate model of allergic asthma. A single oral administration WEB 2170 provided dose related inhibition of the release of leukotriene C4 (LTC4 and prostaglandin D2 (PGD2 recovered and quantified in bronchoalveolar lavage (BAL fluid obtained during the acute phase response to inhaled antigen. In addition, oral WEB 2170 treatment in dual responder primates blocked the acute influx of neutrophils into the airways as well as the associated late-phase airway obstruction occurring 6 h after antigen inhalation. In contrast, a multiple dosing regime with WEB 2170 (once a day for 7 consecutive days failed to reduce the chronic airway inflammation (eosinophilic and associated airway hyperresponsiveness to inhaled methacholine that is characteristic of dual responder monkeys. Thus, we conclude that the generation of PAF following antigen inhalation contributes to the development of lipid mediators, acute airway inflammation and associated late-phase airway obstruction in dual responder primates; however, PAF does not play a significant role in the maintenance of chronic airway inflammation and associated airway hyperresponsiveness in this primate model.

  14. Radiodiagnosis of posttraumatic chronic osteomyelitis

    International Nuclear Information System (INIS)

    163 patients with posttraumatic chronic osteomyelitis were observed. Osteomyelitis developed after an open fracture in the absence of osteosynthesis in 9 cases only. In the rest 154 cases of osteomyelitis some type of osteosynthesis was used for fracture treatment. The X-ray signs of posttraumatic chronic osteomyelitis are varied. Correct and early recognition of this pathology requires a clear-cut idea of its features with relation to the nature of fracture, the type of osteosynthesis and peculiarity of reparative processes. It requires multiple use of various X-ray methods of which the main are roentgenography, tomography and fistulography

  15. Asthma: a chronic infectious disease?

    Science.gov (United States)

    Caramori, Gaetano; Papadopoulos, Nikos; Contoli, Marco; Marku, Brunilda; Forini, Giacomo; Pauletti, Alessia; Johnston, Sebastian L; Papi, Alberto

    2012-09-01

    There are increasing data to support the "hygiene" and "microbiota" hypotheses of a protective role of infections in modulating the risk of subsequent development of asthma. There is less evidence that respiratory infections can actually cause the development of asthma. There is some evidence that rhinovirus respiratory infections are associated with the development of asthma, particularly in childhood, whereas these infections in later life seem to have a weaker association with the development of asthma. The role of bacterial infections in chronic asthma remains unclear. This article reviews the available evidence indicating that asthma may be considered as a chronic infectious disease. PMID:22929096

  16. Roentgenofunctional diagnosis of chronic enterocolitis

    Energy Technology Data Exchange (ETDEWEB)

    Antonovich, V.B.; Khashem, U.Kh. (Tsentral' nyj Inst. Usovershenstvovaniya Vrachej, Moscow (USSR))

    The paper is concerned with the findings of multimodality roentgenofunctional diagnosis of chronic enterocolitis in 100 patients. A radiofunctional study was performed under the conditions of X-ray TV and videomagnetic recording of the stomach, duodenum and small intestine using barium swallow. Simultaneously the gall bladder and bile ducts condition was studied. All the patients underwent colon examination with the help of a contrast enema (primary double contrast examination) and 24 h after taking barium swallow and food. The study showed that changes in the small intestine in chronic enterocolitis were combined with a certain regularity of those in the stomach, duodenum, colon and gall bladder.

  17. Safety and tolerability of tegaserod in patients with chronic constipation: pooled data from two phase III studies.

    LENUS (Irish Health Repository)

    Quigley, Eamonn M M

    2012-02-03

    BACKGROUND & AIMS: Studies show that tegaserod effectively relieves the symptoms of chronic constipation\\/idiopathic constipation (CC). This pooled analysis assessed the safety and tolerability of tegaserod in a large dataset of CC patients. METHODS: Adverse event (AE) data were pooled from 2 double-blind, placebo-controlled phase III trials of 12 weeks\\' duration. Post hoc analysis was conducted for the most frequent AEs (incidence, >or=3%). RESULTS: Eight hundred eighty-one, 861, and 861 patients received tegaserod 6 mg twice a day, 2 mg twice a day, or placebo, respectively. Most AEs were mild\\/moderately severe. AE incidence was similar for the tegaserod 6 mg and 2 mg twice a day (57.1% and 56.3%, respectively) and placebo groups (59.6%) and most frequent in the gastrointestinal system (tegaserod 6 mg twice a day, 25.8%; 2 mg twice a day, 22.5%; placebo, 24.6%). Headache, the most common AE, was slightly more frequent in the placebo group (tegaserod 6 mg twice a day, 11.0%; 2 mg twice a day, 10.1%; placebo, 13.2%). Diarrhea (generally transient and resolved with continued treatment) was the only AE with a statistically significant difference between groups (tegaserod 6 mg twice a day 6.6% vs placebo 3.0%, P=.0005). Serious AE incidence (1.4% overall) was comparable across treatment groups, although abdominal surgery was less common in the combined tegaserod (0.5%) than the placebo group (1.0%). Discontinuation as a result of AEs was slightly higher in tegaserod 6 mg twice a day patients (5.7%; 2 mg twice a day, 3.3%; placebo, 3.7%), mainly because of diarrhea. Laboratory and electrocardiogram parameters were comparable across groups. CONCLUSIONS: Tegaserod is well tolerated by patients with CC during 12 weeks of treatment.

  18. The HELIOS trial protocol: a phase III study of ibrutinib in combination with bendamustine and rituximab in relapsed/refractory chronic lymphocytic leukemia.

    Science.gov (United States)

    Hallek, Michael; Kay, Neil E; Osterborg, Anders; Chanan-Khan, Asher A; Mahler, Michelle; Salman, Mariya; Wan, Ying; Sun, Steven; Zhuang, Sen Hong; Howes, Angela

    2015-01-01

    Ibrutinib is an orally administered, covalent inhibitor of Bruton's tyrosine kinase with activity in B-cell malignancies based on Phase I/II studies. We describe the design and rationale for the Phase III HELIOS trial (trial registration: EudraCT No. 2012-000600-15; UTN No. U1111-1135-3745) investigating whether ibrutinib added to bendamustine and rituximab (BR) provides benefits over BR alone in patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma. Eligible patients must have relapsed/refractory disease measurable on CT scan and meet ≥ 1 International Workshop on Chronic Lymphocytic Leukemia criterion for requiring treatment; patients with del(17p) are excluded. All patients receive BR (maximum six cycles) as background therapy and are randomized 1:1 to placebo or ibrutinib 420 mg/day. Treatment with ibrutinib or placebo will start concomitantly with BR and continue until disease progression or unacceptable toxicity. The primary end point is progression-free survival. Secondary end points include safety, objective response rate, overall survival, rate of minimal residual disease-negative remissions, and patient-reported outcomes. Tumor response will be assessed using the International Workshop on Chronic Lymphocytic Leukemia guidelines. PMID:24901734

  19. Chronic Venous Disease under pressure

    NARCIS (Netherlands)

    S.W.I. Reeder (Suzan)

    2013-01-01

    textabstractIn chapter 1 we provide a general introduction of this thesis. Chronic venous disease (CVD) is a common medical condition that affects 2-64% of the worldwide population and leads to leg ulcers in 1% of the Western population. Venous leg ulceration (VLU) has an unfavorable prognosis with

  20. CHANGING TRENDS IN CHRONIC PANCREATITIS

    Directory of Open Access Journals (Sweden)

    Sreenidhi

    2014-02-01

    Full Text Available BACKGROUND: AIMS : To determine the demographic profile , to evaluate risk factors of chronic pancreatitis , frequency of complications and therapeutic modalities for management of chronic pancreatitis . METHODS : Data analyzed retrospectively from 177 patients of chronic pancreatitis admitted in the Department of Surgery in our institute between Jan 2003 & Decembe r 2012 . RESULTS : Male predominance , mean age of presentation is 32yrs , 66% with Alcohol consumption was the main risk factor , with associated diabetes and gall stones. Pain abdomen was the commonest mode of presentation , and USG sensitivity rate was 55%. P arenchymal calcification , Ductal calculi , pseudocyst were the commonest complications. Medical line of management was the initial therapy and surgical intervention was done as indicated. Number of readmissions noted. CONCLUSIONS : Although Kerala is known for highest prevalence of chronic pancreatitis in our country , it is a noted di sease & is on the rise in the state of Karnataka. Mean age of onset is older as compared to two decades ago and also a shift of etiology from tropical t o a lcoholic pancreatitis has been noted.

  1. CHRONIC PANNICULITIS-case report

    Directory of Open Access Journals (Sweden)

    I. Drljević,

    2005-08-01

    Full Text Available The case shows chronic panniculitis in a thirty-year-old female patient without general symptoms. The disease is very rare and its etiology is unknown. Clinical picture is characterized by subcutaneous, erythematous nodules on lower legs, sometimes occuring on the trunk. The diagnosis was based on anamnesis, clinical and laboratory findings,and dermatopathology.

  2. Anemia in Chronic Kidney Disease

    Science.gov (United States)

    ... Disease Organizations​​ . (PDF, 345 KB)​​​​​ Alternate Language URL Anemia in Chronic Kidney Disease Page Content On this ... Nutrition Points to Remember Clinical Trials What is anemia? Anemia is a condition in which the body ...

  3. Fibromyalgia and Chronic Pain Syndromes

    Science.gov (United States)

    Choy, Ernest; Clauw, Daniel J.; Goldenberg, Don L.; Harris, Richard E.; Helfenstein, Milton; Jensen, Troels Staehelin; Noguchi, Koichi; Silverman, Stuart L.; Ushida, Takahiro; Wang, Guochun

    2016-01-01

    This manuscript, developed by a group of chronic pain researchers and clinicians from around the world, aims to address the state of knowledge about fibromyalgia (FM) and identify ongoing challenges in the field of FM and other chronic pain syndromes that may be characterized by pain centralization/amplification/hypersensitivity. There have been many exciting developments in research studies of the pathophysiology and treatment of FM and related syndromes that have the potential to improve the recognition and management of patients with FM and other conditions with FM-like pain. However, much of the new information has not reached all clinicians, especially primary care clinicians, who have the greatest potential to use this new knowledge to positively impact their patients’ lives. Furthermore, there are persistent misconceptions about FM and a lack of consensus regarding the diagnosis and treatment of FM. This paper presents a framework for future global efforts to improve the understanding and treatment of FM and other associated chronic pain syndromes, disseminate research findings, identify ways to enhance advocacy for these patients, and improve global efforts to collaborate and reach consensus about key issues related to FM and chronic pain in general. PMID:27022674

  4. Mucociliary clearance in chronic sinusitis

    OpenAIRE

    Birdi, Surinder Mohan; Singh, Sunder; Singh, Ajit

    1998-01-01

    Mucociliary clearance is an important defence mechanism of upper and lower respiratory tracts. Any disturbance in the mechanism leads to stagnation of secretions and secondary infection with prolonged mucociliary clearance time. The present study was undertaken to establish normal mucociliary clearance time in our region and to evaluate its diagnostic and prognostic potential in chronic sinusitis of variable duration with and without obstructive diseases.

  5. Multiculturalism, chronic illness, and disability.

    Science.gov (United States)

    Groce, N E; Zola, I K

    1993-05-01

    To gain at least an initial understanding of the underlying beliefs and attitudes in a cross-cultural situation, we believe that the three key points discussed in this paper should prove a significant point of departure: 1. Traditional beliefs about the cause of chronic illness or disability will play a significant role in determining family and community attitudes toward individuals with a disability and will influence when, how, and why medical input is sought. 2. The expectation of survival on the part of parents and community will have an effect on the amount of time, energy, and cooperation shown by family and community for the individual who has an impairment. 3. The expectations by family and community for the social role(s) and individual with a chronic illness or disability will hold will affect a broad range of issues, including education, social integration, and independence. Furthermore, although chronic illness and disability are often considered as issues distinct from the full range of problems encountered in society for immigrant and minority groups, in fact, these issues could not be more closely tied. The frequently discussed concerns within the ethnic and minority community about the role of the family, integration and acculturation, social articulation with the greater American society, stress, cross-cultural misunderstanding, and outright prejudice can all compound the problems encountered for the chronically ill or disabled individual in a multicultural society. PMID:8479830

  6. Electroacupuncture treatment of chronic insomniacs

    Institute of Scientific and Technical Information of China (English)

    RUAN Jing-wen; WANG Chu-huai; LIAO Xin-xue; YAN Ying-shuo; HU Yue-hua; RAO Zhong-dong; WEN Ming; ZENG Xiao-xiang; LAI Xin-sheng

    2009-01-01

    Background Due to the quick rhythm of life and work pressure, more and more people suffer from sleep quality problems. In this study, we investigated the effect of electroacupuncture on sleep quality of chronic insomniacs and the safety of electroacupuncture therapy.Methods Four courses of electroacupuncture treatment were applied to 47 patients. With pre-treatment and post-treatment self-control statistical method, Pittsburgh sleep quality index (PSQI) scores were used for evaluating sleep quality. Polysomnogram was used for detecting insomniacs' changes in sleep architecture. The safety of electroacupuncture was evaluated by monitoring the self-designed adverse events and side effects during treatment and post-treatment.Results Electroacupuncture considerably improved insomniacs' sleep quality and social function during the daytime.Electroacupuncture had certain repairing effect on the disruption in sleep architecture. At the same time,electroacupuncture prolonged slow wave sleep (SWS) time and relatively rapid eye movement sleep (REM sleep) time.There was no hangover, addiction or decrements in vigilance during the daytime (incidence rate was 0). However,insomnia rebound rate was about 23% within one month.Conclusions These results suggest that electroacupuncture has beneficial effect on sleep quality improvement in the patients with chronic insomnia, which may be associated with repairing sleep architecture, reconstructing sleep continuity,as well as prolonging SWS time and REM sleep time. Electroacupuncture treatment for chronic insomnia is safe.Therefore, electroacupuncture therapy could be a promising avenue of treatment for chronic insomnia.

  7. [Chronic prostatitis and Bechterew's disease].

    Science.gov (United States)

    Kohlicek, J; Svec, V

    1977-11-01

    A group of patients between 35 and 65 years old with chronic prostatitis were examined for the presence of Becherew's disease. In this connection the New York and Roman criterions for morbus Bechterew were applied. There were found one ankyosing spondylarthritis, one ankylosis of the sacroiliac joint, and 11 times a tentative sacroileitis were stated. Altogether the proved and tentative findings were only 3.68 per cent of all examinations. In our countries the morbus Bechterew is found in 0,21 per cent of the normal population. So the protion of the Bechterew's disease in patients with chronic prostatitis is indeed a little higher than average, but not so frequent as often pretended in recent times. After a second series 58 patients being treated because of Bechterew's disease of different stages and different terms were examined for the possibility of a simultaneously elapsing chronic prostatitis. A chronic prostatitis was found in 38 per cent of these patients which correspondents to the incidence published in literature for the medium-age manhood. Nobody of the test persons had complaints on the part of the urologenital tract. PMID:602457

  8. Looking after chronically ill dogs

    DEFF Research Database (Denmark)

    Christiansen, Stine B.; Kristensen, Annemarie Thuri; Sandøe, Peter;

    2013-01-01

    Studies in human medicine show that care of chronically ill family members can affect the caregiver's life in several ways and cause "caregiver burden." Companion animals are offered increasingly advanced veterinary treatments, sometimes involving home care. Owners choosing such treatments could ...

  9. Safety and efficacy of switching to nilotinib 400 mg twice daily for patients with chronic myeloid leukemia in chronic phase with suboptimal response or failure on front-line imatinib or nilotinib 300 mg twice daily.

    Science.gov (United States)

    Hughes, Timothy P; Hochhaus, Andreas; Kantarjian, Hagop M; Cervantes, Francisco; Guilhot, François; Niederwieser, Dietger; le Coutre, Philipp D; Rosti, Gianantonio; Ossenkoppele, Gert; Lobo, Clarisse; Shibayama, Hirohiko; Fan, Xiaolin; Menssen, Hans D; Kemp, Charisse; Larson, Richard A; Saglio, Giuseppe

    2014-07-01

    In a randomized, phase III trial of nilotinib versus imatinib in patients with newly diagnosed Philadelphia chromosome positive chronic myeloid leukemia in chronic phase, more patients had suboptimal response or treatment failure on front-line imatinib than on nilotinib. Patients with suboptimal response/treatment failure on imatinib 400 mg once or twice daily or nilotinib 300 mg twice daily could enter an extension study to receive nilotinib 400 mg twice daily. After a 19-month median follow up, the safety profile of nilotinib 400 mg twice daily in patients switching from imatinib (n=35) was consistent with previous reports, and few new adverse events occurred in patients escalating from nilotinib 300 mg twice daily (n=19). Of patients previously treated with imatinib or nilotinib 300 mg twice daily, respectively, 15 of 26 (58%) and 2 of 6 (33%) without complete cytogenetic response at extension study entry, and 11 of 34 (32%) and 7 of 18 (39%) without major molecular response at extension study entry, achieved these responses at any time on nilotinib 400 mg twice daily. Estimated 18-month rates of freedom from progression and overall survival after entering the extension study were lower for patients switched from imatinib (85% and 87%, respectively) versus nilotinib 300 mg twice daily (95% and 94%, respectively). Nilotinib dose escalation was generally well tolerated and improved responses in about one-third of patients with suboptimal response/treatment failure. Switch to nilotinib improved responses in some patients with suboptimal response/treatment failure on imatinib, but many did not achieve complete cytogenetic response (clinicaltrials.gov identifiers: 00718263, 00471497 - extension). PMID:24532039

  10. Chronic Condition Public Use File (PUF)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This release contains the Chronic Conditions Public Use Files (PUF) with information from Medicare claims. The CMS Chronic Conditions PUF is an aggregated file in...

  11. Pregabalin for Pain Treatment in Chronic Pancreatitis

    DEFF Research Database (Denmark)

    Olesen, Søren Schou; Bowense, S; Wilder-Smith, Oliver; van Goor, H; Drewes, Asbjørn Mohr

    2011-01-01

    Intractable pain usually dominates the clinical presentation of chronic pancreatitis (CP). Slowing of electroencephalogram (EEG) rhythmicity has been associated with abnormal cortical pain processing in other chronic pain disorders. The aim of this study was to investigate the spectral distribution...

  12. Risk Factors for Chronic Kidney Disease

    Science.gov (United States)

    ... Materials Webinars Tips & Stories Links & Resources Learn About Chronic Kidney Disease Kidney Glossary Ask Our Expert Toll-Free Helpline: ... Questions What You Can Do Download all the chronic kidney disease information presented here. Preview Our CKD Booklets Stage ...

  13. Epclusa Approved for Chronic Hepatitis C

    Science.gov (United States)

    ... news/fullstory_159609.html Epclusa Approved for Chronic Hepatitis C Combination drug treats six major forms of ... to treat the six major strains of chronic hepatitis C virus (HCV). Epclusa combines sofosbuvir, FDA-approved ...

  14. Helping a Child Manage a Chronic Illness

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_160011.html Helping a Child Manage a Chronic Illness Feeling they have control over their ... News) -- Children and teens who feel confident handling a chronic illness on their own appear better able ...

  15. Chronic Fatigue Syndrome (CFS): Who's at Risk?

    Science.gov (United States)

    ... please visit this page: About CDC.gov . Chronic Fatigue Syndrome (CFS) Share Compartir Who's at Risk? More ... explore this possibility Related Links Disability and Chronic Fatigue Syndrome Print page View page in: Español (Spanish) ...

  16. Fibromyalgia syndrome in chronic urticaria patients

    OpenAIRE

    Aylin Gözübüyükoğulları; Duru Tabanlıoğlu Onan; Nuran Allı

    2014-01-01

    Background and Design: The aim of our study was to determine the frequency of fibromyalgia syndrome in chronic urticaria patients. Materials and Methods: The study was carried out with the participation of 100 chronic urticaria patients and 61 control group patients. Chronic urticaria patients were investigated for the etiology of urticaria and the autologous serum skin test was performed in those patients. Both the chronic urticaria patients and the controls were evaluated for fibromyalgi...

  17. Oriental Medical Treatment of chronic Acalculous Cholecystitis

    OpenAIRE

    Hae-Yeon Lee; Jung-Han Park; Hyun-Seok Cho; Jung-Chul Kim; Tae-Hyun Baik; Jong-Seong Wi

    2004-01-01

    Chronic acalculous cholecystitis gets possession of about 12 to 13 percent of patients with chronic cholecystitis. Pathologically it is characterised by chronic inflammation and thickening of the gallbladder wall but doesn't come across stones. Clinical symptoms are vague and include abdominal discomfort and distension, nausea, flatulence and intolerance of fatty foods. A patient on chronic acalculous cholecystitis diagnosed from his clinical symtoms and abdominal ultrasonogram was treated by...

  18. Chronic daily headache: biochemical and neurotransmitter abnormalities

    OpenAIRE

    Gallai, Virgilio; Sarchielli, Paola; Genco, Sergio; Alberti, Andrea; D'Andrea, Giovanni

    2000-01-01

    Although chronic daily headache (CDH) represents one of the most relevant complaints of patients in headache centers, the mechanisms underlying the chronicization of head pain are poorly understood. Experimental animal models of chronic pain suggest the involvement of a functional disturbance of several neuronal pathways. The disturbances include an abnormal excitability of nociceptive fibers supplying pain-sensitive structures in the brain responsible for peripheral sensitization (chronic ne...

  19. A CLINICAL STUDY OF CHRONIC DEPRESSION

    OpenAIRE

    Singhal, S; Kumar, S.; Agarwal, A K

    1991-01-01

    SUMMARY Neurological status of chronic depressive states have not been resolved as yet. Recent classificatory systems ICD-X and DSM-III-R have included chronic depression under affective disorders and have done away with the category of neurotic depression. The present study was undertaken with the aims of (a) to study clinical variables associated with major subtypes of chronic depression (chronic major depression and dysthymia) and (b) to investigate personality characteristics and life eve...

  20. Airway oxidative stress in chronic cough

    OpenAIRE

    Koskela, Heikki O; Purokivi, Minna K

    2013-01-01

    Background The mechanisms of chronic cough are unclear. Many reactive oxygen species affect airway sensory C-fibres which are capable to induce cough. Several chronic lung diseases are characterised by cough and oxidative stress. In asthma, an association between the cough severity and airway oxidative stress has been demonstrated. The present study was conducted to investigate whether airway oxidative stress is associated with chronic cough in subjects without chronic lung diseases. Methods ...

  1. Vitamin D deficiency in chronic idiopathic urticaria.

    OpenAIRE

    2015-01-01

    Chronic urticaria is the most common skin diseases, characterized by chronic cutaneous lesions which severely debilitates patients in several aspects of their everyday life. Vitamin D is known to exert several actions in the immune system and to influence function and differentiation of mast cells, central role players in the pathogenesis of chronic idiopathic urticaria. This study was performed to evaluate the relationship between vitamin D levels and susceptibility to chronic idiopathic urt...

  2. The Salford Lung Study protocol: a pragmatic, randomised phase III real-world effectiveness trial in chronic obstructive pulmonary disease

    OpenAIRE

    Bakerly, Nawar Diar; Woodcock, Ashley; New, John P; Gibson, J Martin; Wu, Wei; Leather, David; Vestbo, Jørgen

    2015-01-01

    Background New treatments need to be evaluated in real-world clinical practice to account for co-morbidities, adherence and polypharmacy. Methods Patients with chronic obstructive pulmonary disease (COPD), ≥40 years old, with exacerbation in the previous 3 years are randomised 1:1 to once-daily fluticasone furoate 100 μg/vilanterol 25 μg in a novel dry-powder inhaler versus continuing their existing therapy. The primary endpoint is the mean annual rate of COPD exacerbations; an electronic med...

  3. Effects of Chronic Forced Swim Stress with Different Session on the Interphase and Termination of Phase 2 in the Formalin Test

    Directory of Open Access Journals (Sweden)

    Sina Pozesh

    2014-04-01

    Full Text Available Introduction: Stress have bidirectional effects on pain threshold and behaviours. Whereas acute stress often results in analgesia, chronic stress can trigger hyperalgesia/allodynia. The formalin test as an inflammation model, consist of three phases and the effects of repeated forced swim stress with different session numbers on these phases have not been investigated. Therefore, in this study the effects of chronic forced swim stress with different intensities evaluated in formalin test were performed in adult male Wistar rats. Methods: In this study, the formalin test (50 μL, 2% was used to evaluate the effects of repeated swim stress with different duration and sessions on nociceptive responses. Animals were initially submitted to 6 minutes in day with different sessions (3, 5 and 10 days of forced swim stress and after 24 hours of the last session, animals were submitted to formalin injection in hind paw to evaluate nociceptive behaviours. Results: Exposing animals to 3 days for 6 minutes had an increasing effect on formalin-induced pain behavior only in the final stage of phase 2. This data showed that increase session number of stress have same effect on nociceptive behaviours in termination of phase 2. Moreover increasing exposure to forced swim stress for 5 and 10 sessions effected nociceptive behaviours in interphase. Conclusion: These findings suggest that increase sessions of chronic forced swim stress (3,5 and 10 days effect on the nociceptive behaviours and significantly increase interphase of the Formalin Test. which could be related to modulating mechanism during this phase.

  4. [Dutch language area definition of chronic fatigue].

    NARCIS (Netherlands)

    Korenromp, I.H.; Meeus, M.; Bleijenberg, G.

    2012-01-01

    Chronic fatigue is a frequent but unspecific characteristic of many diseases. However, a clear definition of 'chronic fatigue' is still lacking. The Flemish-Dutch Research Group - Chronic Fatigue (VNO-CHROVER) has taken the opportunity to formulate such a definition that can be widely applied. This

  5. Managing chronic pain in family practice.

    OpenAIRE

    Librach, S. L.

    1993-01-01

    Pain is common in family practice. In dealing with chronic pain, both the family physician and the patient often have problems in defining and in understanding the origin of chronic pain and in providing effective pain relief. This article explores a practical, holistic approach to understanding and managing chronic pain.

  6. Chinese medicinal herbs for chronic hepatitis B

    DEFF Research Database (Denmark)

    Liu, J; McIntosh, H; Lin, Haili

    2001-01-01

    Chronic hepatitis B is a serious health problem worldwide. Chinese medicinal herbs are widely used for treatment of chronic hepatitis B in China and many clinical trials have been conducted. This systematic review is to assess the efficacy and safety of Chinese medicinal herbs for chronic hepatitis...

  7. Anxiety and Related Factors in Chronic Pain

    Directory of Open Access Journals (Sweden)

    Gordon JG Asmundson

    2002-01-01

    Full Text Available Clinicians often encounter patients who present with both chronic pain and elevated levels of anxiety. In some cases, the source of the anxiety is vague and diffuse. For others, there is an identifiable precipitating object, event or situation. For example, some patients with chronic pain are able to attribute their anxiety to the possibility of not regaining lost functional abilities, financial difficulties, feelings of social inadequacy, or uncertainty about the meaning and consequences of pain. The association between chronic pain and anxiety may not be particularly surprising when one considers that, in the acute phase, both pain and target-oriented anxiety (or fear motivate actions that serve to minimize the threat and maximize the likelihood of successful escape. As well, their neurobiology, while distinct, interacts in the reticular system (1. Evaluations of the association between chronic pain and fear-relevant constructs were initiated in the 1960s and 1970s (2,3. It has only been of late, however, that theorists and researchers have begun to focus their attention on delineating the precise nature of the relationship and its specific implications for the assessment and management of pain.

  8. Chronic pain management: nonpharmacological therapies for chronic pain.

    Science.gov (United States)

    Chang, Ku-Lang; Fillingim, Roger; Hurley, Robert W; Schmidt, Siegfried

    2015-05-01

    Nonpharmacologic therapies have become a vital part of managing chronic pain (CP). Although these can be used as stand-alone therapies, nonpharmacologic treatments often are used to augment and complement pharmacologic treatments (ie, multimodal therapy). Nonpharmacologic approaches can be classified as behavioral, cognitive, integrative, and physical therapies. Core principles in developing a treatment plan are explaining the nature of the CP condition, setting appropriate goals, and developing a comprehensive treatment approach and plan for adherence. Clinicians should become familiar with these interventions so that they can offer patients flexibility in the pain management approach. Effective noninvasive treatment modalities for CP include behavioral therapy for short-term pain relief; cognitive behavioral therapy for reducing long-term pain and disability; hypnosis as adjunctive therapy; guided imagery, diaphragmatic breathing, and muscle relaxation, especially for cancer-related pain; mindfulness-based stress reduction for patients with chronic low back pain; acupuncture for multiple pain conditions; combination manipulation, manual therapy, endurance exercise, stretching, and strengthening for chronic neck pain; animal-assisted therapy; and S-adenosyl-L-methionine for joint pain. Guidelines for use of these treatment modalities are based on expert panel recommendations in combination with data from randomized controlled trials. PMID:25970869

  9. Chronic urticaria following acute hepatitis A

    OpenAIRE

    Griffin, Paul M.; Kevat, Dev A S; James S. McCarthy; Woods, Marion L

    2012-01-01

    Urticaria has a documented association with the prodromal phases of hepatitis A, B and, although still contentious, likely hepatitis C. Despite the documented association there are few actual reported cases of urticaria occurring with hepatitis A infection and in all of the cases reported so far the urticaria preceded the diagnosis of hepatitis A and was acute rather than chronic. We describe a case of urticaria occurring following acute infection with hepatitis A, which persisted beyond 6 we...

  10. Intraluminal gastric pH in chronic pancreatitis.

    Science.gov (United States)

    Bovo, P; Cataudella, G; Di Francesco, V; Vaona, B; Filippini, M; Marcori, M; Montesi, G; Rigo, L; Frulloni, L; Brunori, M P

    1995-02-01

    The aim of this study was to assess the circadian variations of intragastric pH in 28 inpatients with chronic pancreatitis (mean (SD) age 46.8 (12.4) years) and in 14 controls (45.4 (9.8)). pH Metry was performed using a monocrystalline antimony electrode placed in the body of the stomach under fluoroscopic control and connected up to a recorder (MKII Digitrapper, Synectics). The evaluation parameters, expressed as median and interquartile range, were: total period, postprandial periods (P1 and P2), interdigestive, and nocturnal phases. Patients with chronic pancreatitis were subdivided into three groups on the basis of severity of exocrine pancreatic insufficiency (secretin-caerulein test: lipase output at 60-90 min)--that is, those with severe insufficiency (chronic pancreatitis-SI: 13 patients, lipase output < 10% normal values and pancreolauryl test < 20%), those with only mild insufficiency (chronic pancreatitis-MI: seven patients), and those with normal secretion (chronic pancreatitis-NF: eight patients). The chronic pancreatitis-SI patients present significantly greater gastric acidification in the postprandial periods compared with controls (P1: p < 0.001; P2: p < 0.01), and with chronic pancreatitis-MI plus chronic pancreatitis-NF subjects (P1: p < 0.01; P2: p < 0.05), taken together. In conclusion, gastric acidity, exocrine pancreatic insufficiency, and impaired digestion are closely related during the course of chronic pancreatitis. PMID:7883232

  11. [Chronic cough: common problem, discontended patients].

    Science.gov (United States)

    Koskela, Heikki; Purokivi, Minna

    2014-01-01

    The prevalence of chronic cough is 10 to 15%. It has a strong negative impact on the patients' quality of life and it often causes depression. Many patients find medications unhelpful. Successful management of chronic cough requires the identification of the underlying condition like chronic rhinosinusitis, asthma, and asthma-like syndrome, and esophageal reflux disease. If the underlying condition cannot be identified or if the drug trials fail to help, the patient probably suffers from idiopathic chronic cough. A new paradigm has been introduced in which chronic cough is regarded as a primary condition. PMID:25558624

  12. Magnetic resonance images of chronic patellar tendinitis

    International Nuclear Information System (INIS)

    Chronic patellar tendinitis can be a frustrating diagnostic and therapeutic problem. This report evaluates seven tendons in five patients with chronic patellar tendinitis. The etiologies included 'jumper's knee' and Osgood-Schlatter disease. In all cases magnetic resonance images (MRI) showed thickening of the tendon. Some of the tendons had focal areas of thickening which helped establish the etiology. All cases had intratendinous areas of increased signal which, in four cases, proved to be chronic tendon tears. MRI is useful in evaluating chronic patellar tendinitis because it establishes the diagnosis, detects associated chronic tears, and may help determine appropriate rehabilitation. (orig.)

  13. Magnetic resonance images of chronic patellar tendinitis

    Energy Technology Data Exchange (ETDEWEB)

    Bodne, D.; Quinn, S.F.; Murray, W.T.; Cochran, C.; Bolton, T.; Rudd, S.; Lewis, K.; Daines, P.; Bishop, J.

    1988-01-01

    Chronic patellar tendinitis can be a frustrating diagnostic and therapeutic problem. This report evaluates seven tendons in five patients with chronic patellar tendinitis. The etiologies included 'jumper's knee' and Osgood-Schlatter disease. In all cases magnetic resonance images (MRI) showed thickening of the tendon. Some of the tendons had focal areas of thickening which helped establish the etiology. All cases had intratendinous areas of increased signal which, in four cases, proved to be chronic tendon tears. MRI is useful in evaluating chronic patellar tendinitis because it establishes the diagnosis, detects associated chronic tears, and may help determine appropriate rehabilitation. (orig.)

  14. Bone morbidity in chronic myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Farmer, Sarah; Ocias, Lukas Frans; Vestergaard, Hanne;

    2015-01-01

    Patients with the classical Philadelphia chromosome-negative chronic myeloproliferative neoplasms including essential thrombocythemia, polycythemia vera and primary myelofibrosis often suffer from comorbidities, in particular, cardiovascular diseases and thrombotic events. Apparently, there is also...... neoplasms. Chronic inflammation has been suggested to explain the initiation of clonal development and progression in chronic myeloproliferative neoplasms. Decreased bone mineral density and enhanced fracture risk are well-known manifestations of many chronic systemic inflammatory diseases. As opposed to...... systemic mastocytosis (SM) where pathogenic mechanisms for bone manifestations probably involve effects of mast cell mediators on bone metabolism, the mechanisms responsible for increased fracture risk in other chronic myeloproliferative neoplasms are not known....

  15. Melatonin in Chronic Pain Syndromes.

    Science.gov (United States)

    Danilov, Andrei; Kurganova, Julia

    2016-06-01

    Melatonin is a neurohormone secreted by epiphysis and extrapineal structures. It performs several functions including chronobiotic, antioxidant, oncostatic, immune modulating, normothermal, and anxiolytic functions. Melatonin affects the cardiovascular system and gastrointestinal tract, participates in reproduction and metabolism, and body mass regulation. Moreover, recent studies have demonstrated melatonin efficacy in relation to pain syndromes. The present paper reviews the studies on melatonin use in fibromyalgia, headaches, irritable bowel syndrome, chronic back pain, and rheumatoid arthritis. The paper discusses the possible mechanisms of melatonin analgesic properties. On one hand, circadian rhythms normalization results in sleep improvement, which is inevitably disordered in chronic pain syndromes, and activation of melatonin adaptive capabilities. On the other hand, there is evidence of melatonin-independent analgesic effect involving melatonin receptors and several neurotransmitter systems. PMID:26984272

  16. Endothelins in chronic liver disease

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik

    1996-01-01

    and neurohumoral dysregulation found in cirrhosis. Recent studies have shown that the ET system is highly activated in most cirrhotic patients. Circulating ET-1 and ET-3 levels have a positive relation to the severity of the disease and fluid retention, with the highest values recorded in patients...... venous hypertension. In addition, marked associations with disturbance of systemic haemodynamics and with abnormal distribution of blood volume have been reported. Although the pathophysiological importance of the ET system in chronic liver disease is not completely understood, similarities to other......This review describes recent progress in the accumulation of knowledge about the endothelins (ETs), a family of vasoactive 21-amino acid polypeptides, in chronic liver disease. Particular prominence is given to the dynamics of ET-1 and ET-3 and their possible relation to the disturbed circulation...

  17. Basophil responsiveness in chronic urticaria.

    Science.gov (United States)

    Saini, Sarbjit S

    2009-07-01

    Chronic urticaria is a common skin disease without an etiology in the majority of cases. The similarity of symptoms and pathology to allergen-induced skin reactions supports the idea that skin mast cell and blood basophil IgE receptor activation is involved; however, no exogenous allergen trigger has been identified. Recent evidence supports a role for blood basophils in disease expression. Specifically, blood basopenia is noted in active disease with the recruitment of blood basophils to skin lesional sites. In addition, blood basophils display altered IgE receptor-mediated degranulation that reverts in disease remission. In active chronic idiopathic urticaria (CIU) subjects, changes in IgE receptor-signaling molecule expression levels accompany the altered degranulation function in blood basophils. The arrival of therapies targeting IgE has further shown that altered blood basophil degranulation behavior has potential use as a disease biomarker in CIU. PMID:19656475

  18. Antidepressants in chronic idiopathic urticaria.

    Science.gov (United States)

    Yasharpour, Michelle R; Randhawa, Inderpal

    2011-01-01

    Chronic idiopathic urticaria (CIU) is a common disease estimated to affect 0.1% of the population and can be very difficult to treat. Many psychotropic medications have been reported to be successful in treating refractory CIU. The purpose of this article was to discuss the pathophysiology of chronic urticaria and provide practicing allergists and dermatologists alternative treatment options in the management of refractory CIU, especially in those who have concurrent psychiatric comorbidity. A review was performed of pertinent literature pertaining to the pathophysiology of CIU and the many psychotropic medications reportedly successful in disease management. Although more research is needed, this article serves to broaden the mind of the physician treating CIU. PMID:22221435

  19. Lithium clearance in chronic nephropathy

    DEFF Research Database (Denmark)

    Kamper, A L; Holstein-Rathlou, N H; Leyssac, P P;

    1989-01-01

    1. Lithium clearance measurements were made in 72 patients with chronic nephropathy of different aetiology and moderate to severely reduced renal function. 2. Lithium clearance was strictly correlated with glomerular filtration rate, and there was no suggestion of distal tubular reabsorption of...... clearance data were independent of whether renal disease was of primarily glomerular or tubular origin and, further, were not influenced by long-term conventional antihypertensive treatment. 6. It is concluded that, even with a reduced kidney function, the data are compatible with the suggestion that...... lithium clearance may be a measure of the delivery of sodium and water from the renal proximal tubule. With this assumption it was found that adjustment of the sodium excretion in chronic nephropathy initially takes place in the distal parts of the nephron (loop of Henle, distal tubule and collecting duct...

  20. Lithium clearance in chronic nephropathy

    DEFF Research Database (Denmark)

    Kamper, A L; Holstein-Rathlou, N H; Leyssac, P P;

    1989-01-01

    1. Lithium clearance measurements were made in 72 patients with chronic nephropathy of different aetiology and moderate to severely reduced renal function. 2. Lithium clearance was strictly correlated with glomerular filtration rate, and there was no suggestion of distal tubular reabsorption of...... lithium or influence of osmotic diuresis. 3. Fractional reabsorption of lithium was reduced in most patients with glomerular filtration rates below 25 ml/min. 4. Calculated fractional distal reabsorption of sodium was reduced in most patients with glomerular filtration rates below 50 ml/min. 5. Lithium...... lithium clearance may be a measure of the delivery of sodium and water from the renal proximal tubule. With this assumption it was found that adjustment of the sodium excretion in chronic nephropathy initially takes place in the distal parts of the nephron (loop of Henle, distal tubule and collecting duct...

  1. Endothelins in chronic liver disease

    DEFF Research Database (Denmark)

    Møller, S; Henriksen, Jens Henrik Sahl

    1996-01-01

    This review describes recent progress in the accumulation of knowledge about the endothelins (ETs), a family of vasoactive 21-amino acid polypeptides, in chronic liver disease. Particular prominence is given to the dynamics of ET-1 and ET-3 and their possible relation to the disturbed circulation...... with functional renal failure. Studies on liver biopsies have revealed synthesis of ET-1 in hepatic endothelial and other cells, and recent investigations have identified the hepatosplanchnic system as a major source of ET-1 and ET-3 spillover into the circulation, with a direct relation to portal...... venous hypertension. In addition, marked associations with disturbance of systemic haemodynamics and with abnormal distribution of blood volume have been reported. Although the pathophysiological importance of the ET system in chronic liver disease is not completely understood, similarities to other...

  2. Insomnia and chronic heart failure.

    Science.gov (United States)

    Hayes, Don; Anstead, Michael I; Ho, Julia; Phillips, Barbara A

    2009-09-01

    Insomnia is highly prevalent in patients with chronic disease including chronic heart failure (CHF) and is a significant contributing factor to fatigue and poor quality of life. The pathophysiology of CHF often leads to fatigue, due to nocturnal symptoms causing sleep disruption, including cough, orthopnea, paroxysmal nocturnal dyspnea, and nocturia. Inadequate cardiac function may lead to hypoxemia or poor perfusion of the cerebrum, skeletal muscle, or visceral body organs, which result in organ dysfunction or failure and may contribute to fatigue. Sleep disturbances negatively affect all dimensions of quality of life and is related to increased risk of comorbidities, including depression. This article reviews insomnia in CHF, cardiac medication side-effects related to sleep disturbances, and treatment options. PMID:18758945

  3. Clinicomicrobiological study of chronic paronychia

    Directory of Open Access Journals (Sweden)

    Guha P

    1992-01-01

    Full Text Available A total of 261 digits affected in 100 patients of chronic paronychia were studied for clinical features. The bacteriological and mycological flora have been examined in 25 cases of the above 100 cases which were most severely affected. Aerobic bacteria were found in all cases. Staphylococcus aureus was seen in 60 percent. Klebsiella in 16 percent, Escherichia coli in 12 percent, Pseudomonas aeruginosa in 12 percent, Proteus mirabillis in 8 percent, Staphylococcus epidermidis in 4 percent and Streptococcus viridans in 4 percent. Culture for fungus revealed Candida albicans in 64 percent and other species such as C. krusei, C. stellatoides, C. viswanathi, C. parapsilosis and C. tropicalis were present in 1 case each. No fungus was detected in 4 cases(16percent. The present investigation was designed to compare the bacterial and mycotic flora of the nail folds of patients of chronic paronychia with that of western countries.

  4. Pharmacological challenges in chronic pancreatitis

    DEFF Research Database (Denmark)

    Olesen, Anne Estrup; Brokjaer, Anne; Fischer, Iben Wendelboe Deleuran;

    2014-01-01

    . Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal changes. Many patients limit their food intake because of the pain caused by eating and in some cases......Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion...... often prescribed as pain treatment. Opioids have intrinsic effects on gastrointestinal motility and hence can modify the absorption of other drugs taken at the same time. Furthermore, the increased fluid absorption caused by opioids will decrease water available for drug dissolution and may hereby...

  5. Aspergillosis in Chronic Granulomatous Disease

    OpenAIRE

    Jill King; Henriet, Stefanie S. V.; Adilia Warris

    2016-01-01

    Patients with chronic granulomatous disease (CGD) have the highest life-time incidence of invasive aspergillosis and despite the availability of antifungal prophylaxis, infections by Aspergillus species remain the single most common infectious cause of death in CGD. Recent developments in curative treatment options, such as haematopoietic stem cell transplantation, will change the prevalence of infectious complications including invasive aspergillosis in CGD patients. However, invasive asperg...

  6. Chronic granulomatous disease of childhood

    International Nuclear Information System (INIS)

    Chronic granulomatous disease (CGD) of childhood is a rare entity. The disease is characterized by recurrent infections with granuloma and abscess formation caused by an inherited defective neutrophil leukocyte function. The most common sites of involvements are the lungs, lymph nodes, skin, liver, spleen and bones. Rarely are other organs affected. Two children with CGD are presented. The children were cousins, the older with bone, lung and splenic involvement. The younger had circumferential thickening of the gastric antrum. (orig./GDG)

  7. Treatment of chronic inflammatory neuropathies

    OpenAIRE

    Schaik, van, I.N.; Eftimov, F.

    2015-01-01

    This thesis focuses on the efficacy of existing and alternative treatments in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) and explores predictors of treatment response in patients with CIDP treated with corticosteroids. The efficacy of intravenous immunoglobulin (IVIg) in CIDP and MMN was confirmed in meta-analyses. In CIDP, IVIg efficacy was similar to the efficacy of plasma exchange, prednisolone and intravenous methylprednisolone. ...

  8. [Antidiarrheal drugs for chronic diarrhea].

    Science.gov (United States)

    Vohmann, B; Hoffmann, J C

    2013-11-01

    Chronic diarrhea can be caused by multiple disease entities. Basic diagnostic tests are required in order to administer specific therapies whenever possible. If no specific treatment can be used, a symptomatic management should be initiated in order to prevent massive electrolyte- and water losses. Substances that can be used are loperamide, cholestyramine, bulking agents, probiotics, anticholinergic agents and in severe cases opioids. If used properly these agents can be prescribed longterm with an acceptable side effect profile. PMID:24163167

  9. Chronic Inflammation in Cancer Development

    OpenAIRE

    Multhoff, Gabriele; Molls, Michael; Radons, Jürgen

    2012-01-01

    Chronic inflammatory mediators exert pleiotropic effects in the development of cancer. On the one hand, inflammation favors carcinogenesis, malignant transformation, tumor growth, invasion, and metastatic spread; on the other hand inflammation can stimulate immune effector mechanisms that might limit tumor growth. The link between cancer and inflammation depends on intrinsic and extrinsic pathways. Both pathways result in the activation of transcription factors such as NF-κB, STAT-3, and HIF-...

  10. DIAGNOSIS AND MANAGEMENT CHRONIC INSOMNIA

    OpenAIRE

    G.A Dian Puspitha Candra

    2013-01-01

    Insomnia is defined as difficulty to start sleeping, maintain it, or low quality sleeping, if the condition persist for more than one month, it is called chronic insomnia. Diagnosis is made through anamnesa and sleep wake diaries, aktigraphy, polisomnography. Pharmachologycally drugs that have been used to treat insomnia are benzodiazepin reseptor agonis, antihistamine, antidepressant. Non pharmacological ways include behavioural intervention for insomnia, give significant result in decreasin...

  11. Chronic Cutaneous Hyalophomycosis by Paecilomyces

    OpenAIRE

    BOUFFLETTE, Nicolas; Arrese Estrada, Jorge; Leonard, Philippe; Nikkels, Arjen

    2014-01-01

    Paecilomyces lilacinus is a ubiquitous saprophytic fungus that rarely causes infections in humans, frequently affecting the eyes and the skin. Cutaneous and subcutaneous infections mainly occur in immunocompromised hosts but have occasionally been reported in immunocompetent patients. The clinical spectrum is highly heterogeneous and diagnosis is often delayed. A 60-year-old woman with idiopathic chronic necrotizing vasculitis treated since 10 years with a series of immunosuppressive thera...

  12. Chronic Psychosocial Stress and Hypertension

    OpenAIRE

    Spruill, Tanya M.

    2010-01-01

    Genetic and behavioral factors do not fully explain the development of hypertension, and there is increasing evidence suggesting that psychosocial factors may also play an important role. Exposure to chronic stress has been hypothesized as a risk factor for hypertension, and occupational stress, stressful aspects of the social environment, and low socioeconomic status have each been studied extensively. The study of discrimination is a more recent and rapidly growing area of investigation and...

  13. Chronic pain and invasive therapy

    OpenAIRE

    Alessandro Rocco; Pierangelo Di Marco; Marta Luzi; Alessandra Canneti; Carlo Reale

    2009-01-01

    The chronic pain “three-step” OMS ladder is likely to be revised, in order to introduce a “fourth step” including clinical indications for the invasive analgesic procedures. The number of patients who undergo such procedures is likely to increase, as well as modern oncology and palliative medicine development. Most of invasive approaches include central (spinal neuromodulation) and peripheral (gangliar neurolysis, percutaneous vertebral reduction) techniques, as well as pharmacological (opioi...

  14. Chronic pancreatitis and pancreatic carcinoma.

    OpenAIRE

    Evans, J D; Morton, D. G.; Neoptolemos, J. P.

    1997-01-01

    The differential diagnosis between pancreatic cancer and chronic pancreatitis is very important as the management and prognosis of these two diseases is different. In most patients with pancreatic disease, the diagnosis can be established but there is a subgroup of patients in whom it is difficult to differentiate between these conditions because the clinical presentation is often similar and currently available diagnostic tests may be unable to distinguish between an inflammatory or neoplast...

  15. Treatment of Chronic Venous Insufficiency

    OpenAIRE

    KÖKSAL, Cengiz; Alsalehi, Saleh; Kocamaz, Özgür; Sunar, Hasan

    2009-01-01

    Chronic venous insufficiency (CVI), with its high prevalence, high cost of diagnosis and treatment, substantial loss in manpower and negative effects on quality of life, is an important health issue. A comprehensive knowledge of the anatomy and functions of venous system is a must to understand the pathophysiology of CVI. The diagnosis of CVI is made by history, physical examination and noninvasive tests. The traditional surgical strategy for CVI treatment is high ligation of saphenofemoral v...

  16. Treatment of Chronic Venous Insufficiency

    OpenAIRE

    Cengiz Köksal; Saleh Alsalehi; Özgür Kocamaz; Hasan Sunar

    2010-01-01

    Chronic venous insufficiency (CVI), with its high prevalence, high cost of diagnosis and treatment, substantial loss in manpower and negative effects on quality of life, is an important health issue. A comprehensive knowledge of the anatomy and functions of venous system is a must to understand the pathophysiology of CVI. The iagnosis of CVI is made by history, physical examination and noninvasive tests. The traditional surgical strategy for CVI treatment is high ligation of saphenofemoral ve...

  17. Chronic Infection and Severe Asthma.

    Science.gov (United States)

    Carr, Tara F; Kraft, Monica

    2016-08-01

    Chronic bacterial infection is implicated in both the development and severity of asthma. The atypical bacteria Mycoplasma pneumoniae and Chlamydophila pneumoniae have been identified in the airways of asthmatics and correlated with clinical features such as adult onset, exacerbation risks, steroid sensitivity, and symptom control. Asthmatic patients with evidence of bacterial infection may benefit from antibiotic treatment directed towards these atypical organisms. Examination of the airway microbiome may identify microbial communities that confer risk for or protection from severe asthma. PMID:27401621

  18. Chronic Pruritus: a Paraneoplastic Sign

    OpenAIRE

    Yosipovitch, Gil

    2010-01-01

    Chronic itch could be a presenting sign of malignancy. Pruritus of lymphoma is the common prototype of paraneoplastic itch and can precede other clinical signs by weeks and months. Paraneopalstic pruritus has also been associated with solid tumors and is an important clinical symptom in paraneoplastic skin diseases such as erythroderma, Grovers disease, malignant acanthosis nigricans, generalized granuloma annulare, Bazex syndrome and dermatomyositis. In any case with high index of suspicion ...

  19. Superoxide dismutases in chronic gastritis.

    Science.gov (United States)

    Švagelj, Dražen; Terzić, Velimir; Dovhanj, Jasna; Švagelj, Marija; Cvrković, Mirta; Švagelj, Ivan

    2016-04-01

    Human gastric diseases have shown significant changes in the activity and expression of superoxide dismutase (SOD) isoforms. The aim of this study was to detect Mn-SOD activity and expression in the tissue of gastric mucosa, primarily in chronic gastritis (immunohistochemical Helicobacter pylori-negative gastritis, without other pathohistological changes) and to evaluate their possible connection with pathohistological diagnosis. We examined 51 consecutive outpatients undergoing endoscopy for upper gastrointestinal symptoms. Patients were classified based on their histopathological examinations and divided into three groups: 51 patients (archive samples between 2004-2009) with chronic immunohistochemical Helicobacter pylori-negative gastritis (mononuclear cells infiltration were graded as absent, moderate, severe) divided into three groups. Severity of gastritis was graded according to the updated Sydney system. Gastric tissue samples were used to determine the expression of Mn-SOD with anti-Mn-SOD Ab immunohistochemically. The Mn-SOD expression was more frequently present in specimens with severe and moderate inflammation of gastric mucosa than in those with normal mucosa. In patients with normal histological finding, positive immunoreactivity of Mn-SOD was not found. Our results determine the changes in Mn-SOD expression occurring in the normal gastric mucosa that had undergone changes in the intensity of chronic inflammatory infiltrates in the lamina propria. PMID:26765960

  20. NAFLD and Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Morgan Marcuccilli

    2016-04-01

    Full Text Available Non-alcoholic fatty liver disease (NAFLD is the most common cause of chronic liver disease in developed countries and it is now considered a risk factor for cardiovascular disease. Evidence linking NAFLD to the development and progression of chronic kidney disease (CKD is emerging as a popular area of scientific interest. The rise in simultaneous liver-kidney transplantation as well as the significant cost associated with the presence of chronic kidney disease in the NAFLD population make this entity a worthwhile target for screening and therapeutic intervention. While several cross-sectional and case control studies have been published to substantiate these theories, very little data exists on the underlying cause of NAFLD and CKD. In this review, we will discuss the most recent publications on the diagnosis of NAFLD as well new evidence regarding the pathophysiology of NAFLD and CKD as an inflammatory disorder. These mechanisms include the role of obesity, the renin-angiotensin system, and dysregulation of fructose metabolism and lipogenesis in the development of both disorders. Further investigation of these pathways may lead to novel therapies that aim to target the NAFLD and CKD. However, more prospective studies that include information on both renal and liver histology will be necessary in order to understand the relationship between these diseases.

  1. Pericytes in chronic lung disease.

    Science.gov (United States)

    Rowley, Jessica E; Johnson, Jill R

    2014-01-01

    Pericytes are mesenchymal cells embedded within the abluminal surface of the endothelium of microvessels such as capillaries, pre-capillary arterioles, post-capillary and collecting venules, where they maintain microvascular homeostasis and participate in angiogenesis. In addition to their roles in supporting the vasculature and facilitating leukocyte extravasation, pericytes have been recently investigated as a subpopulation of mesenchymal stem cells (MSCs) due to their capacity to differentiate into numerous cell types including the classic MSC triad, i.e. osteocytes, chondrocytes and adipocytes. Other studies in models of fibrotic inflammatory disease of the lung have demonstrated a vital role of pericytes in myofibroblast activation, collagen deposition and microvascular remodelling, which are hallmark features of chronic lung diseases such as asthma, chronic obstructive pulmonary disorder, pulmonary fibrosis and pulmonary hypertension. Further studies into the mechanisms of the pericyte-to-myofibroblast transition and migration to fibrotic foci will hopefully clarify the role of these cells in chronic lung disease and confirm the importance of pericytes in human fibrotic pulmonary disease. PMID:25034005

  2. Meditation's impact on chronic illness.

    Science.gov (United States)

    Bonadonna, Ramita

    2003-01-01

    Meditation is becoming widely popular as an adjunct to conventional medical therapies. This article reviews the literature regarding the experience of chronic illness, theories about meditation, and clinical effects of this self-care practice. Eastern theories of meditation include Buddhist psychology. The word Buddha means the awakened one, and Buddhist meditators have been called the first scientists, alluding to more than 2500 years of precise, detailed observation of inner experience. The knowledge that comprises Buddhist psychology was derived inductively from the historical figure's (Prince Siddhartha Gautama) diligent self-inquiry. Western theories of meditation include Jungian, Benson's relaxation response, and transpersonal psychology. Clinical effects of meditation impact a broad spectrum of physical and psychological symptoms and syndromes, including reduced anxiety, pain, and depression, enhanced mood and self-esteem, and decreased stress. Meditation has been studied in populations with fibromyalgia, cancer, hypertension, and psoriasis. While earlier studies were small and lacked experimental controls, the quality and quantity of valid research is growing. Meditation practice can positively influence the experience of chronic illness and can serve as a primary, secondary, and/or tertiary prevention strategy. Health professionals demonstrate commitment to holistic practice by asking patients about use of meditation, and can encourage this self-care activity. Simple techniques for mindfulness can be taught in the clinical setting. Living mindfully with chronic illness is a fruitful area for research, and it can be predicted that evidence will grow to support the role of consciousness in the human experience of disease. PMID:14650573

  3. Chronic Hemodialysis in Small Children.

    Science.gov (United States)

    Novljan, Gregor; Rus, Rina R; Premru, Vladimir; Ponikvar, Rafael; Battelino, Nina

    2016-06-01

    When peritoneal dialysis is inapplicable, chronic hemodialysis (HD) becomes the only available treatment option in small children. Due to small patient size, central venous catheters (CVC) are mainly used for vascular access. Over the past 4 years, four children weighing less than 15 kg received chronic HD in our unit. A total of 848 dialysis sessions were performed. Altogether, 21 catheters were inserted. In all but one occasion, uncuffed catheters were used. Catheter revision was performed 15 times during the study period, either due to infection or catheter malfunction. The median number of catheter revisions and the median line survival was 3.0/patient-year and 53 days (range; 6-373 days), respectively. There were 14 episodes of catheter related infections requiring 11 CVC revisions (78.6%). The median rate of line infections was 2.8/patient-year. Chronic HD in small children is demanding and labor intensive. Issues pertain mainly to CVCs and limit its long-term use. PMID:27312919

  4. Widespread pain in chronic epicondylitis.

    Science.gov (United States)

    Pienimäki, Tuomo; Siira, Pertti; Vanharanta, Heikki

    2011-10-01

    We studied the associations of widespread pain with other pain and functional measures among patients with chronic epicondylitis. A total of 190 patients (66% females) participated in the study; with a mean age 43.7, mean duration of symptoms 48weeks, chronic lateral (n=160) and medial (n=30) epicondylitis. We analysed clinical status, grip strength and cubital pain thresholds and interviewed pain and disability, leisure time physical activity, strenuous hobby activities for arms, duration of symptoms, other systemic and upper extremity disorders, arm operations, and work ability. The location of pain was analysed using a whole-body pain drawing, categorized into three groups; the highest of which was classified as widespread pain. A total of 85 patients (45%) reported widespread pain. It was highly associated with female gender, high pain scores, decreased grip strength and pain thresholds (p<0.001 for all), with increased number of positive manual tests, low level of hobby strain for arms and physical activity, long duration of symptoms, and sick leave (p for all <0.05). It was also related to upper extremity disorders and arm surgery, but not with operated epicondylitis, other systemic diseases, workload or work ability. In addition, 39% of patients without other disease reported widespread pain. Widespread pain is common in chronic epicondylitis with and without other diseases, and is related to high pain scores, decreased function of the arm, long duration of symptoms, sick leave, and with a low level of physical activity. PMID:21565536

  5. [Behavioral treatment for chronic insomnia].

    Science.gov (United States)

    Adachi, Yoshiko; Yamagami, Toshiko

    2002-01-01

    The efficacy of non-pharmacological intervention for chronic insomnia has been proven by several meta-analytic reviews, an NIH report, an American Academy of Sleep Medicine review, and numerous clinical trials. Behavior therapy for chronic insomnia consists of relaxation, stimulus control, sleep restriction, cognitive restructuring and sleep hygiene education, which has produced reliable and durable changes in total sleep time, sleep onset latency, number and duration of awakening. These studies also showed that the post-treatment effect of behavior therapy is equal to that of hypnotic therapy, and that these effects were maintained for 6 months on follow-up assessment. Elderly insomniac patients would gain considerable benefit from behavioral treatments because there are no adverse physical effects as there are from pharmacological therapy. The authors present the basic theory, techniques of behavior therapy for insomnia, and the results of two important key meta-analytic reviews. Any behavioral approach such as convenient education, self-care enhancement by bibliotherapy, and individual face-to-face counseling, seem to be fruitful not only for American but also Japanese insomnia patients. Nonetheless, there are no currently actual intervention studies using behavior therapy in Japan. We have discussed the methodology of intervention study and published a behavioral self-help manual for people with sleep problems. Development of a behavioral approach to chronic insomnia seemed to be very beneficial and a useful contribution to mental health services. PMID:12373807

  6. Enhanced striatial 3H-spiroperidol binding induced by chronic haloperidol treatment inhibited by peptides administered during the withdrawal phase

    International Nuclear Information System (INIS)

    Chronic intragastric administration of haloperidol (1.5 mg/kg/day) for 21 days followed by a 3-day withdrawal period resulted in the development of enhanced locomotor activity response to apomorphine, and an increase in the number of binding sites for 3H-spiroperidol in the striatal membranes of the rat brain. Subcutaneous administration of Pro-Leu-Gly-NH2 or cyclo-(Leu-Gly) in doses of 2 mg/kg/day given for 3-days after termination of haloperidol treatment inhibited the enhanced response to apomorphine, as well as the increases in the number of 3H-spiroperidol binding sites in the striatum. If indeed, the supersensitivity of striatal dopamine receptors is one of the mechanisms in the development of tardive dyskinesia symptoms, the present results suggest that the above peptides may be helpful in ameliorating some of the symptoms of tardive dyskinesia induced by neuroleptic drugs. 31 references, 3 figures

  7. Dasatinib in chronic myeloid leukemia: a review

    Directory of Open Access Journals (Sweden)

    Dolly G Aguilera

    2009-03-01

    Full Text Available Dolly G Aguilera1, Apostolia M Tsimberidou21Department of Hematology-Oncology and Stem Cell Transplantation, Children’s Memorial Hospital, Northwestern University, Chicago, IL, USA; 2Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston Texas USAAbstract: Deregulated BCR-ABL tyrosine kinase (TK activity is the molecular marker for chronic myeloid leukemia (CML, which provides an identifiable target for developing therapeutic agents. Imatinib mesylate, a BCR-ABL TK inhibitor, is the frontline therapy for CML. Despite the stunning efficacy of this agent, a small number of patients develop a suboptimal response or resistance to imatinib. In newly diagnosed patients with chronic phase CML, the rate of resistance to imatinib at 4 years was up to 20%, increasing to 70% to 90% for patients in the accelerated/blastic phase. Resistance to imatinib led to the development of novel TK inhibitors such as dasatinib. Several clinical trials have reported more durable complete hematologic and cytogenetic responses with this agent in patients who are resistant or intolerant to imatinib. Dasatinib is well tolerated and has broad efficacy, resulting in durable responses in patients with any BCR-ABL mutation except for T3151 and mutations in codon 317 – most commonly F317L – including mutations that were highly resistant to imatinib, such as L248, Y253, E255, F359, and H396. Dasatinib is recommended for CML in chronic, blastic or accelerated phase that is resistant or intolerant to imatinib. Dasatinib was approved by the FDA at 100 mg once daily as the starting dose in patients with chronic phase CML and at 70 mg twice daily in patients with accelerated or blastic phase CML. Various clinical trial results provided evidence that resistance to one TK inhibitor can be reversed with the use of a different TK inhibitor (TKI. Other second-generation TKIs with activity in CML include nilotinib, bosutinib and

  8. Preliminary comparison of efficacy and safety of dasatinib and imatinib in newly diagnosed chronic myeloid leukemia

    Institute of Scientific and Technical Information of China (English)

    周励

    2013-01-01

    Objective To compare the efficacy and safety of dasatinib and imatinib in patients with newly diagnosed chronic phase chronic myeloid leukemia(CML-CP).Methods37CML-CP patients were randomized to receive

  9. Energy expenditure at rest and during walking in patients with chronic respiratory failure: a prospective two-phase case-control study.

    Directory of Open Access Journals (Sweden)

    Ernesto Crisafulli

    Full Text Available BACKGROUND: Measurements of Energy Expenditure (EE at rest (REE and during physical activities are increasing in interest in chronic patients. In this study we aimed at evaluating the validity/reliability of the SenseWear®Armband (SWA device in terms of REE and EE during assisted walking in Chronic Respiratory Failure (CRF patients receiving long-term oxygen therapy (LTOT. METHODOLOGY/PRINCIPAL FINDINGS: In a two-phase prospective protocol we studied 40 severe patients and 35 age-matched healthy controls. In phase-1 we determined the validity and repeatability of REE measured by SWA (REEa in comparison with standard calorimetry (REEc. In phase-2 we then assessed EE and Metabolic Equivalents-METs by SWA during the 6-minute walking test while breathing oxygen in both assisted (Aid or unassisted (No-Aid modalities. When compared with REEc, REEa was slightly lower in patients (1351±169 vs 1413±194 kcal/day respectively, p<0.05, and less repeatable than in healthy controls (0.14 and 0.43 coefficient respectively. COPD patients with CRF patients reported a significant gain with Aid as compared with No-Aid modality in terms of meters walked, perceived symptoms and EE. CONCLUSIONS/SIGNIFICANCE: SWA provides a feasible and valid method to assess the energy expenditure in CRF patients on LTOT, and it shows that aided walking results in a substantial energy saving in this population.

  10. Chronic myeloid leukemia data from India

    Directory of Open Access Journals (Sweden)

    Shweta Bansal

    2013-01-01

    Full Text Available In an effort to collaborate the data of chronic myeloid leukemia (CML patient from all over India,meeting was conceived by ICON ( Indian Cooperative Oncology Network in 2010. This article presents the summarized picture of the data presented in the meeting. In the meeting 8115 patients data was presented and 18 centres submitted their manuscripts comprising of 6677 patients. This data represents large series of patients from all over the country treated on day to day clinical practice and presents the actual outcomes of CML patients in India. The compilation of data confirms the younger age at presentation, increased incidence of resistance and poor outcomes in patients with late chronic phase. It also addresses the issues like Glivec versus Generic drug outcomes, safety of Imatinib during pregnancy and mutational analysis among resistant patients. It concludes that survival and quality of life of CML patients in India has improved over the years especially when treated in early chronic phase. The generic drug is a good option where original is unable to reach the patient due to various reasons. Hopefully, this effort will provide a platform to conduct systematic studies in learning the best treatment options among CML patients in Indian settings.

  11. Asthma and chronic obstructive pulmonary disease overlap: asthmatic chronic obstructive pulmonary disease or chronic obstructive asthma?

    Science.gov (United States)

    Slats, Annelies; Taube, Christian

    2016-02-01

    Asthma and chronic obstructive pulmonary disease (COPD) are different disease entities. They are both clinical diagnoses, with diagnostic tools to discriminate between one another. However, especially in older patients (>55 years) it seems more difficult to differentiate between asthma and COPD. This has led to the definition of a new phenotype called asthma COPD overlap syndrome (ACOS). However, our understanding of ACOS is at a very preliminary stage, as most research has involved subjects with existing diagnoses of asthma or COPD from studies with different definitions for ACOS. This has led to different and sometimes opposing results between studies on several features of ACOS, also depending on the comparison with COPD alone, asthma alone or both, which are summarized in this review.We suggest not using the term ACOS for a patient with features of both asthma and COPD, but to describe a patient with chronic obstructive airway disease as completely as possible, with regard to characteristics that determine treatment response (e.g. eosinophilic inflammation) and prognosis (such as smoking status, exacerbation rate, fixed airflow limitation, hyperresponsiveness, comorbidities). This will provide a far more clinically relevant diagnosis, and would aid in research on treatment in more homogenous groups of patients with chronic airways obstruction. More research is certainly needed to develop more evidence-based definitions for this patient group and to evaluate biomarkers, which will help to further classify these patients, treat them more adequately and unravel the underlying pathophysiological mechanism. PMID:26596632

  12. Chronic migraine: risk factors, mechanisms and treatment.

    Science.gov (United States)

    May, Arne; Schulte, Laura H

    2016-08-01

    Chronic migraine has a great detrimental influence on a patient's life, with a severe impact on socioeconomic functioning and quality of life. Chronic migraine affects 1-2% of the general population, and about 8% of patients with migraine; it usually develops from episodic migraine at an annual conversion rate of about 3%. The chronification is reversible: about 26% of patients with chronic migraine go into remission within 2 years of chronification. The most important modifiable risk factors for chronic migraine include overuse of acute migraine medication, ineffective acute treatment, obesity, depression and stressful life events. Moreover, age, female sex and low educational status increase the risk of chronic migraine. The pathophysiology of migraine chronification can be understood as a threshold problem: certain predisposing factors, combined with frequent headache pain, lower the threshold of migraine attacks, thereby increasing the risk of chronic migraine. Treatment options include oral medications, nerve blockade with local anaesthetics or corticoids, and neuromodulation. Well-defined diagnostic criteria are crucial for the identification of chronic migraine. The International Headache Society classification of chronic migraine was recently updated, and now allows co-diagnosis of chronic migraine and medication overuse headache. This Review provides an up-to-date overview of the classification of chronic migraine, basic mechanisms and risk factors of migraine chronification, and the currently established treatment options. PMID:27389092

  13. Acute and chronic effects of surgical thromboendarterectomy on exercise capacity and ventilatory efficiency in patients with chronic thromboembolic pulmonary hypertension

    OpenAIRE

    Iwase, T.; Nagaya, N; Ando, M.; Satoh, T.; Sakamaki, F; Kyotani, S; Takaki, H; Goto, Y.; Ohkita, Y; Uematsu, M.; Nakanishi, N; Miyatake, K

    2001-01-01

    OBJECTIVE—To assess acute and chronic effects of surgical thromboendarterectomy on exercise capacity and ventilatory efficiency in patients with chronic thromboembolic pulmonary hypertension (CTEPH).
DESIGN—Cardiopulmonary exercise testing was performed in 20 patients with CTEPH before thromboendarterectomy (baseline), one month after (early phase), and four months after (late phase). Peak oxygen uptake (peak V̇O2) and the ventilatory response to carbon dioxide production (V̇E-V̇CO2 slope) we...

  14. Functionally deregulated AML1/RUNX1 cooperates with BCR-ABL to induce a blastic phase-like phenotype of chronic myelogenous leukemia in mice.

    Directory of Open Access Journals (Sweden)

    Kiyoko Yamamoto

    Full Text Available Patients in the chronic phase (CP of chronic myelogenous leukemia (CML have been treated successfully following the advent of ABL kinase inhibitors, but once they progress to the blast crisis (BC phase the prognosis becomes dismal. Although mechanisms underlying the progression are largely unknown, recent studies revealed the presence of alterations of key molecules for hematopoiesis, such as AML1/RUNX1. Our analysis of 13 BC cases revealed that three cases had AML1 mutations and the transcript levels of wild-type (wt. AML1 were elevated in BC compared with CP. Functional analysis of representative AML1 mutants using mouse hematopoietic cells revealed the possible contribution of some, but not all, mutants for the BC-phenotype. Specifically, K83Q and R139G, but neither R80C nor D171N mutants, conferred upon BCR-ABL-expressing cells a growth advantage over BCR-ABL-alone control cells in cytokine-free culture, and the cells thus grown killed mice upon intravenous transfer. Unexpectedly, wt.AML1 behaved similarly to K83Q and R139G mutants. In a bone marrow transplantation assay, K83Q and wt.AML1s induced the emergence of blast-like cells. The overall findings suggest the roles of altered functions of AML1 imposed by some, but not all, mutants, and the elevated expression of wt.AML1 for the disease progression of CML.

  15. Early response with dasatinib or imatinib in chronic myeloid leukemia: 3-year follow-up from a randomized phase 3 trial (DASISION).

    Science.gov (United States)

    Jabbour, Elias; Kantarjian, Hagop M; Saglio, Giuseppe; Steegmann, Juan Luis; Shah, Neil P; Boqué, Concepción; Chuah, Charles; Pavlovsky, Carolina; Mayer, Jirí; Cortes, Jorge; Baccarani, Michele; Kim, Dong-Wook; Bradley-Garelik, M Brigid; Mohamed, Hesham; Wildgust, Mark; Hochhaus, Andreas

    2014-01-23

    This analysis explores the impact of early cytogenetic and molecular responses on the outcomes of patients with chronic myeloid leukemia in chronic phase (CML-CP) in the phase 3 DASatinib versus Imatinib Study In treatment-Naive CML patients trial with a minimum follow-up of 3 years. Patients with newly diagnosed CML-CP were randomized to receive 100 mg dasatinib (n = 259) or 400 mg imatinib (n = 260) once daily. The retrospective landmark analysis included patients evaluable at the relevant time point (3, 6, or 12 months). Median time to complete cytogenetic response was 3 vs 6 months with dasatinib vs imatinib. At 3 and 6 months, the proportion of patients with BCR-ABL transcript levels ≤10% was higher in the dasatinib arm. Deeper responses at 3, 6, and 12 months were observed in a higher proportion of patients on dasatinib therapy and were associated with better 3-year progression-free survival and overall survival in both arms. First-line dasatinib resulted in faster and deeper responses compared with imatinib. The achievement of an early molecular response was predictive of improved progression-free survival and overall survival, supporting new milestones for optimal response in patients with early CML-CP treated with tyrosine kinase inhibitors. This study was registered at www.clinicaltrials.gov as NCT00481247. PMID:24311723

  16. Osteoporosis across chronic liver disease.

    Science.gov (United States)

    Guarino, M; Loperto, I; Camera, S; Cossiga, V; Di Somma, C; Colao, A; Caporaso, N; Morisco, F

    2016-06-01

    Osteoporosis is a complication of chronic liver disease, with impact on morbidity, quality of life, and survival. The progress of medicine and the new therapies stretched the disease's natural history and improved the survival of patients with liver disease. So, it is fundamental to make better the quality of life and to prevent complications. Metabolic bone disorders are common complications of chronic liver disease (CLD). Patients with CLD have an increased risk of bone fractures, with significant impact on morbidity, quality of life, and even on survival. Bone diseases, including osteomalacia, osteoporosis, and osteopenia, are frequently observed in many types of liver disease. The pathogenesis of damage and the mechanisms of bone loss are different in relation to the specific liver disease. The relevance of these conditions induced many authors to create a new nosographic entity known as "hepatic osteodystrophy", although this term is rarely used anymore and it is now commonly referred to as osteopenia or osteoporosis associated with chronic liver disease. This review is based on the personal experiences of the authors and upon research done of the available literature on this subject matter. The authors searched the PubMed database for publications containing the term "liver disease" in combination with "bone disease", "hepatic osteodistrophy", "osteoporosis", "osteopenia", "osteomalacia", and "fractures". They selected publications from the past 10 years but did not exclude older seminal publications, especially for colestatic liver diseases. This review of literature shows that osteoporosis crosses all CLD. It is important to underline that the progress of medicine and the new therapies stretched the disease's natural history and improved the survival of patients with CLD. It is fundamental to make better the quality of life and it is mandatory to prevent complications and in particular the osteoporotic ones, especially fractures. PMID:26846777

  17. Nonpharmacologic Management of Chronic Insomnia.

    Science.gov (United States)

    Maness, David L; Khan, Muneeza

    2015-12-15

    Insomnia affects 10% to 30% of the population with a total cost of $92.5 to $107.5 billion annually. Short-term, chronic, and other types of insomnia are the three major categories according to the International Classification of Sleep Disorders, 3rd ed. The criteria for diagnosis are difficulty falling asleep, difficulty staying asleep, or early awakening despite the opportunity for sleep; symptoms must be associated with impaired daytime functioning and occur at least three times per week for at least one month. Factors associated with the onset of insomnia include a personal or family history of insomnia, easy arousability, poor self-reported health, and chronic pain. Insomnia is more common in women, especially following menopause and during late pregnancy, and in older adults. A comprehensive sleep history can confirm the diagnosis. Psychiatric and medical problems, medication use, and substance abuse should be ruled out as contributing factors. Treatment of comorbid conditions alone may not resolve insomnia. Patients with movement disorders (e.g., restless legs syndrome, periodic limb movement disorder), circadian rhythm disorders, or breathing disorders (e.g., obstructive sleep apnea) must be identified and treated appropriately. Chronic insomnia is associated with cognitive difficulties, anxiety and depression, poor work performance, decreased quality of life, and increased risk of cardiovascular disease and all-cause mortality. Insomnia can be treated with nonpharmacologic and pharmacologic therapies. Nonpharmacologic therapies include sleep hygiene, cognitive behavior therapy, relaxation therapy, multicomponent therapy, and paradoxical intention. Referral to a sleep specialist may be considered for refractory cases. PMID:26760592

  18. Chronic urticaria and Helicobacter pylori

    Directory of Open Access Journals (Sweden)

    Yadav Mukesh

    2008-04-01

    Full Text Available Background: Helicobacter pylori (HP have recently emerged as a novel eliciting factor for chronic urticaria (CU. The possible association between HP and CU has enormous potential, as eradicating HP could cure CU. Aims and Objectives: We conducted a study to assess the prevalence of HP infection and effect of bacterium eradication on skin lesions in patients of chronic idiopathic urticaria (CIU. Settings and Design: Four hundred sixty patients of CU attending the allergy clinic, SMS hospital, Jaipur during the period February 6, 2004, to February 6, 2006, were screened for possible eliciting factors. Patients with CIU were enrolled and others were excluded. Materials and Methods: Sixty-eight patients of CIU and similar number of age and sex matched controls, attending the allergy clinic, SMS Hospital, Jaipur were enrolled in the study. All patients underwent endoscopy with antral biopsy for urease and histopathology to identify HP-associated gastritis. Infected patients were given HP eradication therapy. Eradication of bacterium was confirmed by fecal antigen assay. Subjective response to treatment was judged using chronic urticaria quality-of-life questionnaire (CU-Q 2 oL while objective response to treatment was judged by need for ′rescue medication′ (antihistaminics. Statistical Analysis: Data were analyzed using Chi square and paired′t′ test for their level of significance. Results: HP associated gastritis was present in 48 (70.58% patients, out of which 39 (81.25% patients responded to eradication therapy. Ten (50.00% patients without HP associated gastritis showed response to symptomatic therapy. Overall 49 (72.05% patients responded and 19 (27.94% showed no response. The value of χ2 was 28.571 (P = 0.003, which showed significant association between presence of HP and response to eradication regimen. Conclusion: The response of HP eradication therapy in infected patients of CIU is significant. HP should be included in diagnostic

  19. Treatment of Chronic Spontaneous Urticaria

    OpenAIRE

    Kaplan, Allen P

    2012-01-01

    Chronic spontaneous urticaria is defined as persistent symptoms of urticaria for 6 weeks or more. It is associated with autoimmunity in approximately 45 percent of patients. Therapy is often difficult however the initial approach should employ high-dose non-sedating antihistamines; 4-6 tablets/day may be necessary. It has been shown that the response to 4 tablets/day exceeds 3, and exceeds 2, which exceeds 1. However the dose that corresponds to the maximal dose of first generation antihistam...

  20. Myeloperoxidase in Chronic Kidney Disease

    OpenAIRE

    Madhusudhana Rao, A; Anand, Usha; Anand, C. V.

    2010-01-01

    Numerous lines of evidence implicate a role of myeloperoxidase (MPO) in the pathogenesis of cardiovascular disease (CVD). It is a well accepted fact that patients with chronic kidney disease (CKD) are at an increased risk for CVD. MPO is a pro-oxidant enzyme which could be involved in the increased susceptibility of these patients to CVD. Hence, the levels of plasma MPO was determined in healthy controls as well as in patients with CKD [stratified with the level of their kidney failure as CKD...

  1. Lung cysts in chronic paracoccidioidomycosis

    Directory of Open Access Journals (Sweden)

    Andre Nathan Costa

    2013-06-01

    Full Text Available On HRCT scans, lung cysts are characterized by rounded areas of low attenuation in the lung parenchyma and a well-defined interface with the normal adjacent lung. The most common cystic lung diseases are lymphangioleiomyomatosis, Langerhans cell histiocytosis, and lymphocytic interstitial pneumonia. In a retrospective analysis of the HRCT findings in 50 patients diagnosed with chronic paracoccidioidomycosis, we found lung cysts in 5 cases (10%, indicating that patients with paracoccidioidomycosis can present with lung cysts on HRCT scans. Therefore, paracoccidioidomycosis should be included in the differential diagnosis of cystic lung diseases.

  2. Metformin in chronic kidney disease

    DEFF Research Database (Denmark)

    Heaf, James

    2014-01-01

    Metformin has traditionally been regarded as contraindicated in chronic kidney disease (CKD), though guidelines in recent years have been relaxed to permit therapy if the glomerular filtration rate (GFR) is > 30 mL/min. The main problem is the perceived risk of lactic acidosis (LA). Epidemiological...... reduction, including weight loss, which are beneficial to patients. The risk of death and cardiovascular disease is reduced by about a third in non-CKD patients. Since metformin intoxication undoubtedly causes LA, and metformin is renally excreted, inappropriate dosage of metformin will increase the risk of...

  3. Treatment of refractory chronic urticaria

    Directory of Open Access Journals (Sweden)

    Aayushi Mehta

    2015-01-01

    Full Text Available Chronic spontaneous urticaria is a distressing disease encountered frequently in clinical practice. The current mainstay of therapy is the use of second-generation, non-sedating antihistamines. However, in patients who do not respond satisfactorily to these agents, a variety of other drugs are used. This article examines the available literature for frequently used agents including systemic corticosteroids, leukotriene receptor antagonists, dapsone, sulfasalazine, hydroxychloroquine, H2 antagonists, methotrexate, cyclosporine A, omalizumab, autologous serum therapy, and mycophenolate mofetil, with an additional focus on publications in Indian literature.

  4. Integration of healthcare rehabilitation in chronic conditions

    DEFF Research Database (Denmark)

    Frølich, Anne; Høst, Dorte; Schnor, Helle;

    2010-01-01

    during the project period. The chronic care model was used as a framework for support of implementing and integration of the four rehabilitation programmes. CONCLUSION AND DISCUSSION: The chronic care model provided support for implementing rehabilitation programmes for four chronic conditions in...... rehabilitation programmes in four conditions. DESCRIPTION OF CARE PRACTICE: FOUR MULTIDISCIPLINARY REHABILITATION INTERVENTION PROGRAMMES, ONE FOR EACH CHRONIC CONDITION: chronic obstructive pulmonary disease, type 2 diabetes, chronic heart failure, and falls in elderly people were developed and implemented...... Bispebjerg University Hospital, the City of Copenhagen, and GPs' offices. New management practices were developed, known practices were improved to support integration, and known practices were used for implementation purposes. Several barriers to integrated care were identified....

  5. Multiple chronic conditions and life expectancy

    DEFF Research Database (Denmark)

    DuGoff, Eva H; Canudas-Romo, Vladimir; Buttorff, Christine; Leff, Bruce; Anderson, Gerard F

    2014-01-01

    BACKGROUND: The number of people living with multiple chronic conditions is increasing, but we know little about the impact of multimorbidity on life expectancy. OBJECTIVE: We analyze life expectancy in Medicare beneficiaries by number of chronic conditions. RESEARCH DESIGN: A retrospective cohort...... study using single-decrement period life tables. SUBJECTS: Medicare fee-for-service beneficiaries (N=1,372,272) aged 67 and older as of January 1, 2008. MEASURES: Our primary outcome measure is life expectancy. We categorize study subjects by sex, race, selected chronic conditions (heart disease, cancer......, chronic obstructive pulmonary disease, stroke, and Alzheimer disease), and number of comorbid conditions. Comorbidity was measured as a count of conditions collected by Chronic Conditions Warehouse and the Charlson Comorbidity Index. RESULTS: Life expectancy decreases with each additional chronic...

  6. Psychosocial interventions for patients with chronic disease

    Directory of Open Access Journals (Sweden)

    Deter Hans-Christian

    2012-01-01

    Full Text Available Abstract Treatment of patients with chronic diseases will be one of the main challenges of medicine in the future. This paper presents an overview of different origins, mechanism, and symptoms necessary for understanding new and different interventions that include a psychosomatic view. In a psychosomatic therapeutic intervention there are very different targets, such as psychological symptoms, personality traits, attitudes toward disease and life, risk behaviour, and social isolation and as biological targets the change of autonomic imbalance and of the effects of the psycho-endocrinological or psycho-immunological stress responses. And there are also different psychosomatic measures that influence the individual biological, psychological and sociological targets. There is a need to give different answer to different questions in the field of psychosomatic and behavioral medicine. Comparative effectiveness research is an important strategy for solving some methodological issues. What is the target of treatment for different diseases: Symptom reduction, healing, or limiting progression to the worst case - the death of patients. We know that, the patient-physician relationship is important for every medical/therapeutic action for patients with chronic diseases. This volume of BioPsychoSocial Medicine will present four different psychosomatic treatment studies from the clinical field in the sense of phase 2 studies: Reports of patients with obesity, anorexia nervosa, chronic somatoform pain and coronary artery disease were presented

  7. Role of zinc in chronic gastritis

    OpenAIRE

    Marjanović, Ksenija; Dovhanj, Jasna; Kljaić, Ksenija; Šakić, Katarina; Kondža, Goran; Tadžić, Refmir; Včev, Aleksandar

    2010-01-01

    Oxidative stress occurs in inflammation of gastric mucosa. The role of zinc in modulating oxidative stress has recently been recognized. Zn deficiency results in an increased sensitivity to oxidative stress and have a higher risk of musoca damage in inflammation. The aim of this study was to determine wheather chronic inflammation affects on the concentration of Zn2+ ions in gastric mucosa of patients with chronic gastritis. Forthy-three patients with chronic gastitis were enrolled. Patients ...

  8. Chronic Cough and OSA: A New Association?

    OpenAIRE

    Sundar, Krishna M.; Daly, Sarah E

    2011-01-01

    Chronic cough is defined as cough lasting more than 2 months. Common causes for chronic cough in nonsmokers with normal chest radiographs and pulmonary functions include gastroesophageal reflux disease (GERD), cough-variant asthma (CVA), and upper airway cough syndrome (UACS). Current guidelines recommend diagnosing the etiology of chronic cough based upon the results of therapy for suspected GERD, CVA, and UACS. Despite following current recommendations for diagnosis and treatment, the cause...

  9. Cough . 2: Chronic cough in children

    OpenAIRE

    de Jongste, Johan; Shields, M D

    2003-01-01

    textabstractChronic cough is a common problem in childhood. Viral infections are the most prevalent cause, but other rarer disorders should be excluded whenever cough appears unusually severe and/or frequent, and when there is evidence of failure to thrive and growth retardation. The younger the child, the more the need to exclude underlying disease at an early stage. Passive smoking is an important contributor to chronic cough in children. Chronic productive cough with purulent sputum is alw...

  10. Is acute recurrent pancreatitis a chronic disease?

    OpenAIRE

    Mariani, Alberto; Testoni, Pier Alberto

    2008-01-01

    Whether acute recurrent pancreatitis is a chronic disease is still debated and a consensus is not still reached as demonstrated by differences in the classification of acute recurrent pancreatitis. There is major evidence for considering alcoholic pancreatitis as a chronic disease ab initio while chronic pancreatitis lesions detectable in biliary acute recurrent pancreatitis (ARP) seem a casual association. Cystic fibrosis transmembrane conductance regulator (CFTR) gene mutation, hereditary a...

  11. REGULATION OF NEURONAL PLCγ BY CHRONIC MORPHINE

    OpenAIRE

    Wolf, Daniel H.; Nestler, Eric J.; Russell, David S.

    2007-01-01

    Alterations in neurotrophic signaling pathways may contribute to the changes in the mesolimbic dopamine system induced by chronic morphine exposure. In a rat model of morphine dependence, we previously identified increased levels of phospholipase C gamma-1 (PLCγ1) immunoreactivity specifically within the ventral tegmental area (VTA) following chronic morphine treatment. Using an antibody specific for the tyrosine-phosphorylated, activated form of PLCγ1, we now show that chronic morphine also ...

  12. HBV Vaccination in Chronic Renal Failure Patients

    OpenAIRE

    Mir-davood Omrani; Mohammad Hassan Khadem Ansari

    2006-01-01

    HBV infection in chronic renal failure (CRF) becomes chronic in 30 to 60% compared with less than 10% in nonuremic patients. Immunological dysfunction in patients on hemodialysis may be related to imbalanced cytokine systems, such as tumor necrosis factor (TNF-|α|) and interleukin (IL) 6,1 by retention of renal metabolite in uremia and chronic inflammation and have a poor immunological reaction to T-cell-dependent antigens, like hepatitis B vaccination. Immunocompromised patients who are unre...

  13. Right Ventricular Dysfunction in Chronic Lung Disease

    OpenAIRE

    Kolb, Todd M.; Hassoun, Paul M.

    2012-01-01

    Right ventricular dysfunction arises in chronic lung disease when chronic hypoxemia and disruption of pulmonary vascular beds contribute to increase ventricular afterload, and is generally defined by hypertrophy with preserved myocardial contractility and cardiac output. Although the exact prevalence is unknown, right ventricular hypertrophy appears to be a common complication of chronic lung disease, and more frequently complicates advanced lung disease. Right ventricular failure is rare, ex...

  14. Chronic Copper Toxicity in a Dairy Cow

    OpenAIRE

    Blakley, B R; Berezowski, J. A.; Schiefer, H B; Armstrong, K. R.

    1982-01-01

    A three year old Holstein dairy cow fed a ration containing a copper supplement died of chronic copper poisoning. The concentration of copper in the liver was 331 ppm (wet weight). The typical lesions of chronic copper toxicity including icterus, hepatic fibrosis and hemoglobinemic nephrosis were found at necropsy. The chronic copper toxicity was not considered to be a herd problem since the liver copper concentration in a slaughtered cull animal and blood samples taken from five animals in t...

  15. Chronic Pain Syndromes and Borderline Personality

    OpenAIRE

    Sansone, Randy A.; Sansone, Lori A.

    2012-01-01

    The assessment and management of chronic pain is challenging and, according to the existing literature, oftentimes associated with various forms of psychopathology, including borderline personality disorder. Since 1994, eight studies have explored the relationship between chronic pain syndromes and borderline personality disorder. In averaging the prevalence rates in these studies, 30 percent of participants with chronic pain harbor this Axis II disorder. Related studies suggest that individu...

  16. New trends in healing chronic wounds

    OpenAIRE

    KREJSKOVÁ, Kamila

    2013-01-01

    Basic theoretical bases As a chronic wound is called a secondarily healing wound which despite adequate therapy does not tend to heal for a period of 6-9 weeks. The cause of the chronic wound occurrence and its transformation into an acute wound can be infection, influence of associated diseases, skin top layer microtraumatization or skin necrosis cavity. Among the most frequent types of chronic wounds there are aligned venous ulcerations, arterial rodent ulcers, decubitus ulcers and neuropat...

  17. TNF-Alpha Inhibitors for Chronic Urticaria

    DEFF Research Database (Denmark)

    Sand, Freja Lærke; Thomsen, Simon Francis

    2013-01-01

    Patients with severe chronic urticaria may not respond to antihistamines, and other systemic treatment options may either be ineffective or associated with unacceptable side effects. We present data on efficacy and safety of adalimumab and etanercept in 20 adult patients with chronic urticaria...... be effective and relatively safe treatment options in a significant proportion of patients with chronic urticaria who do not respond sufficiently to high-dose antihistamines or in whom standard immunosuppressive drugs are ineffective or associated with unacceptable side effects....

  18. Imaging in the diagnosis of chronic pancreatitis

    OpenAIRE

    Vasile D. Balaban; Andrei M. Lungu; Dragoș Cuzino; Săndica Bucurică; Bogdan Macadon; Mihăiță Pătrășescu; Raluca S. Costache; Petruț Nuță; Constantin Ştefani; Florentina Ioniță-Radu; Mariana Jinga

    2014-01-01

    Chronic pancreatitis is characterised by progressive and irreversible damage of the pancreatic parenchyma and ductal system, which leads to chronic pain, loss of endocrine and exocrine functions. Clinically, pancreatic exocrine insufficiency becomes apparent only after 90% of the parenchima has been lost. Despite the simple definition, diagnosing chronic pancreatitis remains a challenge, especially for early stage disease. Because pancreatic function tests can be normal until l...

  19. Living with Chronic Pancreatitis: A qualitative study.

    OpenAIRE

    CRONIN, PATRICIA; Begley, Cecily

    2013-01-01

    PUBLISHED OBJECTIVE: Recent literature acknowledges the impact of this progressive and debilitating disease on psychological and social well-being, but the plight of those with chronic pancreatitis remains unknown and hidden. The aim of this study was to develop an understanding of what it means to live with chronic pancreatitis. DESIGN: Qualitative study based on philosophical hermeneutics using multiple unstructured interviews. PARTICIPANTS: Fourteen people with chronic...

  20. Hypnotherapy for the Management of Chronic Pain

    OpenAIRE

    Elkins, Gary; Jensen, Mark P.; Patterson, David R.

    2007-01-01

    This article reviews controlled prospective trials of hypnosis for the treatment of chronic pain. Thirteen studies, excluding studies of headaches, were identified that compared outcomes from hypnosis for the treatment of chronic pain to either baseline data or a control condition. The findings indicate that hypnosis interventions consistently produce significant decreases in pain associated with a variety of chronic-pain problems. Also, hypnosis was generally found to be more effective than ...

  1. HIV-associated chronic immune activation

    OpenAIRE

    Paiardini, Mirko; Müller-Trutwin, Michaela

    2013-01-01

    Systemic chronic immune activation is considered today as the driving force of CD4+ T-cell depletion and acquired immunodeficiency syndrome (AIDS). A residual chronic immune activation persists even in HIV-infected patients in which viral replication is successfully inhibited by antiretroviral therapy, with the extent of this residual immune activation being associated with CD4+ T-cell loss. Unfortunately, the causal link between chronic immune activation and CD4+ T-cell loss has not been for...

  2. Treatment of relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma with everolimus (RAD001) and alemtuzumab: a Phase I/II study.

    Science.gov (United States)

    Zent, Clive S; Bowen, Deborah A; Conte, Michael J; LaPlant, Betsy R; Call, Timothy G

    2016-07-01

    Patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL), and especially those with purine analogue refractory disease or TP53 deletion/mutation, had a poor prognosis prior to the introduction of therapy targeting B cell receptor signaling. The mammalian target of rapamycin (mTOR) inhibitor everolimus has biological activity in CLL and can mobilize CLL cells from the lymphoid tissues into the circulation. In this clinical trial we determined the maximum tolerated dose (MTD) of everolimus together with eight weeks of standard dose subcutaneous alemtuzumab (Phase I) and then evaluated the tolerability and efficacy of therapy of relapsed/refractory CLL with the combination of everolimus and alemtuzumab (Phase II). The maximum tolerated dose of oral everolimus was 2.5 mg three times/week. Therapy with everolimus and alemtuzumab was tolerable, but not sufficiently efficacious (33% partial responses, no complete responses) to recommend further development of the regimen. PMID:26699397

  3. Biopsychosocial model of chronic recurrent pain

    Directory of Open Access Journals (Sweden)

    Zlatka Rakovec-Felser

    2009-07-01

    Full Text Available Pain is not merely a symptom of disease but a complex independent phenomenon where psychological factors are always present (Sternberg, 1973. Especially by chronic, recurrent pain it's more constructive to think of chronic pain as a syndrome that evolves over time, involving a complex interaction of physiological/organic, psychological, and behavioural processes. Study of chronic recurrent functional pain covers tension form of headache. 50 suffering persons were accidentally chosen among those who had been seeking medical help over more than year ago. We tested their pain intensity and duration, extent of subjective experience of accommodation efforts, temperament characteristics, coping strategies, personal traits, the role of pain in intra- and interpersonal communication. At the end we compared this group with control group (without any manifest physical disorders and with analyse of variance (MANOVA. The typical person who suffers and expects medical help is mostly a woman, married, has elementary or secondary education, is about 40. Pain, seems to appear in the phase of stress-induced psychophysical fatigue, by persons with lower constitutional resistance to different influences, greater irritability and number of physiologic correlates of emotional tensions. Because of their ineffective style of coping, it seems they quickly exhausted their adaptation potential too. Through their higher level of social–field dependence, reactions of other persons (doctor, spouse could be important factors of reinforcement and social learning processes. In managing of chronic pain, especially such as tension headache is, it's very important to involve bio-psychosocial model of pain and integrative model of treatment. Intra- and inter-subjective psychological functions of pain must be recognised as soon as possible.

  4. PROGRESSION VARIANTS OF CHRONIC SYSTEMIC INFLAMMATION

    Directory of Open Access Journals (Sweden)

    E. Y. Gusev

    2009-01-01

    Full Text Available Abstract. Fourteen groups of patients have been investigated and divided into 2 classes. The first class included the following cohorts of patients: relatively healthy persons, age 18 to 55 yrs (n = 50; elderly persons 60 yrs old, as well as senior persons (n = 22; persons with chronic adnexitis, women in their 1st trimester of pregnancy (n = 16; climacteric syndrome (n = 16; autoimmune thyroiditis (n = 29. The second class of patients included following cohorts: elderly persons with chronic cardiac insufficiency (CCI II-III stage (n=49; valvular cardiac disease (rheumatism, n = 15; psoriatic arthritis (n = 12; reactive arthritis (n = 17; antiphospholipid syndrome, a sub-group in the 1st trimester of pregnancy (n = 5; systemic lupus erythematosus (n=49; decompensated atherosclerosis of femoral artery (n = 38; end-stage renal disease (n = 42. Plasma cytokines (TNFαα, IL-6, IL-8, IL-10, acute-phase C-reactive protein (CRP, cortisol, troponin I, myoglobin, D-dimers, interleukin-2 soluble receptor (IL-2sR, and eosinophil cationic protein (ECP were determined in all the patients, by means of immune chemiluminescent technique (Immulite; Siemens Medical Solutions Diagnostics, USA. The integral indices of systemic inflammatory reaction (SIR have been calculated, i.e., a Reactivity Coefficient (RC and a Reactivity Level (RL. In the patients belonging to Class 1 cohorts, an absence of chronic systemic inflammation features was revealed, despite of some signs of systemic inflammatory response. Meanwhile, a majority of Class 2 patients have shown the signs of chronic systemic inflammation stage I to III.

  5. Radiolabelled cytokines for imaging chronic inflammation

    International Nuclear Information System (INIS)

    Diagnosis and particularly follow-up of chronic inflammatory disorders could be often difficult in clinical practice. Indeed, traditional radiological techniques reveal only structural tissue alterations and are not able to monitor functional changes occurring in tissues affected by chronic inflammation. The continuous advances in the knowledge of the pathophysiology of chronic disorders, combine with the progress of radiochemistry, led to the development of new specific radiolabelled agents for the imaging of chronic diseases. In this scenario, cytokines, due to their pivotal role in such diseases, represent good candidate as radiopharmaceuticals. (author)

  6. [Imaging of brain changes in chronic pain].

    Science.gov (United States)

    Vartiainen, Nuutti; Forss, Nina

    2014-01-01

    Modern methods of brain imaging have enabled objective measurements of functional and structural brain changes associated with chronic pain conditions. According to recent investigations, chronic pain is not only associated with abnormally strong or prolonged activity of regions processing acute pain, but also with activation of brain networks that are characteristic for each pain state, changes in cortical remodeling, as well as local reduction of grey matter in several regions of the brain. Brain changes associated with chronic pain facilitate the understanding of mechanisms of various chronic pain conditions. PMID:25211820

  7. Radiolabelled cytokines for imaging chronic inflammation

    Directory of Open Access Journals (Sweden)

    Signore Alberto

    2002-01-01

    Full Text Available Diagnosis and particularly follow-up of chronic inflammatory disorders could be often difficult in clinical practice. Indeed, traditional radiological techniques reveal only structural tissue alterations and are not able to monitor functional changes occurring in tissues affected by chronic inflammation. The continuous advances in the knowledge of the pathophysioloy of chronic disorders, combined with the progress of radiochemistry, led to the development of new specific radiolabelled agents for the imaging of chronic diseases. In this scenario, cytokines, due to their pivotal role in such diseases, represent good candidates as radiopharmaceuticals.

  8. Oriental Medical Treatment of chronic Acalculous Cholecystitis

    Directory of Open Access Journals (Sweden)

    Hae-Yeon Lee

    2004-12-01

    Full Text Available Chronic acalculous cholecystitis gets possession of about 12 to 13 percent of patients with chronic cholecystitis. Pathologically it is characterised by chronic inflammation and thickening of the gallbladder wall but doesn't come across stones. Clinical symptoms are vague and include abdominal discomfort and distension, nausea, flatulence and intolerance of fatty foods. A patient on chronic acalculous cholecystitis diagnosed from his clinical symtoms and abdominal ultrasonogram was treated by Geonbihwan, acupuncture and herbal acupuncture. Satisfactory symptomatic improvement was achieved and findings of abdominal ultrasonogram came also normal.

  9. A Class of Chronic Poverty Measures

    OpenAIRE

    Foster, James E.

    2007-01-01

    This paper presents a new family of chronic poverty measures based on the Pa poverty measures of Foster, Greer,and Thorbecke (1984). The chronically poor are identified using two cutoffs: a standard poverty line, which identifies the time periods during which a person is poor; and a duration cutoff, which is the minimum percentage of time a person must be in poverty in order to be chronically poor. The new family of chronic poverty measures is constructed by raising the (per-period) normalize...

  10. A phase 2 study of idelalisib plus rituximab in treatment-naïve older patients with chronic lymphocytic leukemia.

    Science.gov (United States)

    O'Brien, Susan M; Lamanna, Nicole; Kipps, Thomas J; Flinn, Ian; Zelenetz, Andrew D; Burger, Jan A; Keating, Michael; Mitra, Siddhartha; Holes, Leanne; Yu, Albert S; Johnson, David M; Miller, Langdon L; Kim, Yeonhee; Dansey, Roger D; Dubowy, Ronald L; Coutre, Steven E

    2015-12-17

    Idelalisib is a first-in-class oral inhibitor of PI3Kδ that has shown substantial activity in patients with relapsed/refractory chronic lymphocytic leukemia (CLL). To evaluate idelalisib as initial therapy, 64 treatment-naïve older patients with CLL or small lymphocytic leukemia (median age, 71 years; range, 65-90) were treated with rituximab 375 mg/m(2) weekly ×8 and idelalisib 150 mg twice daily continuously for 48 weeks. Patients completing 48 weeks without progression could continue to receive idelalisib on an extension study. The median time on treatment was 22.4 months (range, 0.8-45.8+). The overall response rate (ORR) was 97%, including 19% complete responses. The ORR was 100% in patients with del(17p)/TP53 mutations and 97% in those with unmutated IGHV. Progression-free survival was 83% at 36 months. The most frequent (>30%) adverse events (any grade) were diarrhea (including colitis) (64%), rash (58%), pyrexia (42%), nausea (38%), chills (36%), cough (33%), and fatigue (31%). Elevated alanine transaminase/aspartate transaminase was seen in 67% of patients (23% grade ≥3). The combination of idelalisib and rituximab was highly active, resulting in durable disease control in treatment-naïve older patients with CLL. These results support the further development of idelalisib as initial treatment of CLL. This study is registered at ClinicalTrials.gov as #NCT01203930. PMID:26472751

  11. Unpredictable chronic mild stress not chronic restraint stress induces depressive behaviours in mice.

    Science.gov (United States)

    Zhu, Shenghua; Shi, Ruoyang; Wang, Junhui; Wang, Jun-Feng; Li, Xin-Min

    2014-10-01

    The chronic stress model was developed on the basis of the stress-diathesis hypothesis of depression. However, these behavioural responses associated with different stress paradigms are quite complex. This study examined the effects of two chronic stress regimens on anxiety-like and depressive behaviours. C57BL/6 mice were subjected to unpredictable chronic mild stress or to chronic restraint stress for 4 weeks. Subsequently, both anxiety-like behaviours (open field, elevated plus maze and novelty suppressed feeding) and depression-like behaviours (tail suspension, forced swim and sucrose preference) were evaluated. Both chronic stress models generated anxiety-like behaviours, whereas only unpredictable chronic mild stress could induce depressive behaviours such as increased immobility and decreased sucrose consumption. These results of the present study provide additional evidence on how chronic stress affects behavioural responses and point to the importance of the validity of animal models of chronic stress in studying depression. PMID:25089805

  12. Muscle histochemistry in chronic alcoholism

    Directory of Open Access Journals (Sweden)

    M. L. Ferraz

    1989-06-01

    Full Text Available Twenty-two chronic acoholic patients were assessed by neurologic examination and muscle biopsy. The patients manifested proximal muscular weakness to a variable extent. One case presented as an acute bout of myopathy, according to the Manual Muscle Test, MMT. The most prominent histologic feature observed was muscle atrophy (95.3% better evidenced through the ATPase stain with the predominance of type II A fibers (71.4%. Lack of the mosaic pattern (type grouping seen in 76% of the cases and an important mitochondrial proliferation with intrasarcoplasmatic lipid accumulation in 63% of the patients. In case of acute presentation of muscle weakness the. pathological substrate is quite different, i.e. presence of myositis mainly interstitial characterized by lymphoplasmocytic infiltrate and several spots of necrosis like Zencker degeneration. Based on histologic criteria, our data suggest that: the main determinant of muscle weakness seen in chronic alcoholic patients is neurogenic in origin (alcoholic polineuropathy; the direct toxic action of ethanol under the skeletal muscle is closely related to the mitochondrial metabolism; the so-called acute alcoholic myopathy has probably viral etiology.

  13. Anemia of Chronic Liver Diseases

    International Nuclear Information System (INIS)

    The pathogenetic mechanisms of anemia in patients with chronic liver disease were observed. Seventeen patients with moderate to advanced hepatic diseases were studied by various methods. Only patients without previous blood loss were included : 14 had cirrhosis, 2 had active chronic hepatitis, and one had inferior vena cava obstruction with associated liver cirrhosis. The followings were the results: 1. The anemia based on red blood cell count, Hb., and Ht. was found in 76.5-78.6% of the patients. 2. Red cell indices indicated that normo-macrocytic and normochromic anemia was present is the majority of the patients. 3. No evidence of megaloblastic anemia was found on the basis of the morphological examinations. 4. Serum iron, TIBC, % saturation and iron content in the bone marrow indicated that iron deficiency anemia was present in about half of the patients. 5. In the view of the erythrocyte dynamics, primary increase in the red cell destruction was ascribed to the cause of the anemia. 6. Decrease in the red cell survival time was not correlated with MCV, % saturation and S.L. ratio. Also, hemoglobin level was not correlated with MCV, % saturation and T50 Cr. Therefore, multiple causes may be involved in the pathogenesis of the anemia. 7. Anemia as determined by the red cell volume was found in only 60% of the patients. It may be possible that hemodilutional anemia is present.

  14. Chronic Rhinosinusitis with Nasal Polyps.

    Science.gov (United States)

    Stevens, Whitney W; Schleimer, Robert P; Kern, Robert C

    2016-01-01

    Chronic rhinosinusitis with nasal polyps (CRSwNP) is an important clinical entity diagnosed by the presence of both subjective and objective evidence of chronic sinonasal inflammation. Symptoms include anterior or posterior rhinorrhea, nasal congestion, hyposmia, and/or facial pressure or pain that last for a duration of more than 12 weeks. Nasal polyps are inflammatory lesions that project into the nasal airway, are typically bilateral, and originate from the ethmoid sinus. Males are more likely to be affected than females, but no specific genetic or environmental factors have been strongly linked to the development of this disorder to date. CRSwNP is frequently associated with asthma and allergic rhinitis, but the cellular and molecular mechanisms that contribute to the clinical symptoms are not fully understood. Defects in the sinonasal epithelial cell barrier, increased exposure to pathogenic and colonized bacteria, and dysregulation of the host immune system are all thought to play prominent roles in disease pathogenesis. Additional studies are needed to further explore the clinical and pathophysiological features of CRSwNP so that biomarkers can be identified and novel advances can be made to improve the treatment and management of this disease. PMID:27393770

  15. Musculoskeletal manifestations of chronic anemias.

    Science.gov (United States)

    Martinoli, Carlo; Bacigalupo, Lorenzo; Forni, Gian Luca; Balocco, Manuela; Garlaschi, Giacomo; Tagliafico, Alberto

    2011-07-01

    This article provides an overview of the current use of diagnostic imaging modalities in the evaluation of a heterogeneous group of disorders causing chronic anemias by impaired blood cell production (inherited bone marrow failure syndromes of childhood, aplastic anemia and myelodysplastic syndromes, β-thalassemia) or increased blood cell destruction (sickle cell disease). During the course of these disorders, various musculoskeletal abnormalities can be encountered, including marrow hyperplasia, reversion of yellow marrow to red marrow, growth disturbances, and, occasionally, extramedullary hematopoiesis. Diagnostic imaging may help the clinician to identify specific complications related to either the disease (e.g., bone infarction and acute osteomyelitis in sickle cell disease) or transfusion (e.g., iron overload due to increased hemolysis) and iron chelation (e.g., desferrioxamine-related dysplastic bone changes and deferiprone-related degenerative arthritis) treatments. In this field, magnetic resonance imaging plays a pivotal role because of its high tissue contrast that enables early assessment of bone marrow changes before they become apparent on plain films or computed tomography or metabolic changes occur on bone scintigraphy or positron emission tomography scan. Overall, familiarity with the range of radiological appearances in chronic anemias is important to diagnose complications and establish appropriate therapy. PMID:21644200

  16. Pathogenesis of chronic rhinosinusitis: inflammation.

    Science.gov (United States)

    Van Crombruggen, Koen; Zhang, Nan; Gevaert, Philippe; Tomassen, Peter; Bachert, Claus

    2011-10-01

    Chronic rhinosinusitis (CRS) is a heterogeneous group of inflammatory diseases of the nasal and paranasal cavities either accompanied by polyp formation (CRSwNP) or without polyps (CRSsNP). CRSsNP and CRSwNP are prevalent medical conditions associated with substantial impaired quality of life, reduced workplace productivity, and serious medical treatment costs. Despite recent research evidence that contributes to further unveiling the pathophysiology of these chronic airway conditions, the cause remains poorly understood and appears to be multifactorial. A diverse spectrum of alterations involving histopathology, inflammatory cell and T-cell patterns, remodeling parameters (eg, TGF-β), eicosanoid and IgE production, microorganisms, and epithelial barrier malfunctions is reported in the search to describe the pathogenesis of this heterogeneous group of upper airway diseases. Furthermore, novel evidence indicates considerable heterogeneity within the CRSwNP subgroup determining the risk of comorbid asthma. The characterization of specific disease subgroups is a challenging scientific and clinical task of utmost importance in the development of diagnostic tools and application of individualized treatments. This review focuses on recent evidence that sheds new light on our current knowledge regarding the inflammatory process of CRS to further unravel its pathogenesis. PMID:21868076

  17. [Dietotherapy of the chronic pancreatitis].

    Science.gov (United States)

    Chekhonina, Iu G; Gapparov, M M; Shakhovskaia, A K

    2006-01-01

    A modern pahtogenetic and etiological classification of pancreatic diseases is observed in the review and the questions of dietotherapy concerning the main forms of the disease are under consideration. There are numerous sources given from literature where the question is discussed on the fiber level, quantitative and qualitative structure of the fatty part of the ration in case of chronic pancreatitis. The majority of native and foreign authors consider it inexpedient to reduce fiber lover than 120 g per day, however there is a number of works where it is recommended to increase in the ration the quantity of carbohydrates up to 400 g, reducing some fiber at the same time. There has appeared a number of works for the recent years, where it is recommended to include mixes for enteral nutrition into the diets recommended both for acute and chronic course of the disease. Such diets are emphasized to be well bearable and high effective during the treatment of this disease. PMID:17313040

  18. Chronic Pain in the Classroom: Teachers' Attributions about the Causes of Chronic Pain

    Science.gov (United States)

    Logan, Deirdre E.; Catanese, Sarah P.; Coakley, Rachael M.; Scharff, Lisa

    2007-01-01

    Background: School absenteeism and other impairments in school function are significant problems among children with chronic pain syndromes; yet, little is known about how chronic pain is perceived in the school setting. The purpose of this study was to examine teachers' attributions about the causes of chronic pain in adolescent students.…

  19. The hematopoietic stem cell in chronic phase CML is characterized by a transcriptional profile resembling normal myeloid progenitor cells and reflecting loss of quiescence.

    Science.gov (United States)

    Bruns, I; Czibere, A; Fischer, J C; Roels, F; Cadeddu, R-P; Buest, S; Bruennert, D; Huenerlituerkoglu, A N; Stoecklein, N H; Singh, R; Zerbini, L F; Jäger, M; Kobbe, G; Gattermann, N; Kronenwett, R; Brors, B; Haas, R

    2009-05-01

    We found that composition of cell subsets within the CD34+ cell population is markedly altered in chronic phase (CP) chronic myeloid leukemia (CML). Specifically, proportions and absolute cell counts of common myeloid progenitors (CMP) and megakaryocyte-erythrocyte progenitors (MEP) are significantly greater in comparison to normal bone marrow whereas absolute numbers of hematopoietic stem cells (HSC) are equal. To understand the basis for this, we performed gene expression profiling (Affymetrix HU-133A 2.0) of the distinct CD34+ cell subsets from six patients with CP CML and five healthy donors. Euclidean distance analysis revealed a remarkable transcriptional similarity between the CML patients' HSC and normal progenitors, especially CMP. CP CML HSC were transcriptionally more similar to their progeny than normal HSC to theirs, suggesting a more mature phenotype. Hence, the greatest differences between CP CML patients and normal donors were apparent in HSC including downregulation of genes encoding adhesion molecules, transcription factors, regulators of stem-cell fate and inhibitors of cell proliferation in CP CML. Impaired adhesive and migratory capacities were functionally corroborated by fibronectin detachment analysis and transwell assays, respectively. Based on our findings we propose a loss of quiescence of the CML HSC on detachment from the niche leading to expansion of myeloid progenitors. PMID:19158832

  20. Radioisotope hepatography in patients with chronic bronchitis

    International Nuclear Information System (INIS)

    Examination carried out by means of radioisotope hepatography with bengal-rose-iodine 131 in 69 patients with chronic obstructive bronchitis associated with respiratory insufficiency of grades 1, 2, 3 at the phase of remission revealed disturbances of the absorptive-excretory function of the liver. A direct dependence was found between the intensity of disorder of the functionsl state of parenchymatous cells and degree of resperatory insufficiency in this category of patients. The disorders of the absorptive-excretory function of the liver were most pronounced in respiratory insufficiency of grade 3

  1. BCR-ABL Promotes PTEN Downregulation in Chronic Myeloid Leukemia

    OpenAIRE

    Cristina Panuzzo; Sabrina Crivellaro; Giovanna Carrà; Angelo Guerrasio; Giuseppe Saglio; Alessandro Morotti

    2014-01-01

    Chronic myeloid leukemia (CML) is a myeloproliferative disorder characterized by the t(9;22) translocation coding for the chimeric protein p210 BCR-ABL. The tumor suppressor PTEN plays a critical role in the pathogenesis of CML chronic phase, through non genomic loss of function mechanisms, such as protein down-regulation and impaired nuclear/cytoplasmic shuttling. Here we demonstrate that BCR-ABL promotes PTEN downregulation through a MEK dependent pathway. Furthermore, we describe a novel n...

  2. Spontaneous monokine release by alveolar macrophages in chronic sarcoidosis

    OpenAIRE

    Strausz, J; Männel, Daniela N.; S. Pfeifer; A. Borkowski; Ferlinz, R.; Müller-Quernheim, J.

    1991-01-01

    In pulmonary sarcoidosis an activation of alveolar T lymphocytes and alveolar macrophages (AM) has been demonstrated. There is evidence that in contrast to acute disease a heightened T-cell response cannot be observed in the chronic phase of sarcoidosis. The role of AM in the inflammatory process of chronic sarcoidosis is not yet intensively evaluated. To address this question we measured the release of tumor necrosis factor alpha (TNF alpha) and interleukin-1 (IL-1) by AM of 39 patients with...

  3. Rates and risk factors for hepatitis B reactivation in a cohort of persons in the inactive phase of chronic hepatitis B—Alaska, 2001–2010

    Science.gov (United States)

    Tohme, Rania A.; Bulkow, Lisa; Homan, Chriss E.; Negus, Susan; McMahon, Brian J.

    2015-01-01

    Background A high prevalence of reactivation of hepatitis B has been documented among immunosuppressed individuals in the inactive phase of chronic hepatitis B; However, the proportion of and the risk factors for reactivation are largely unknown among non-immunosuppressed persons. Objectives Estimate the incidence rate of and risk factors for hepatitis B reactivation in a population-based cohort of persons in the inactive phase of chronic hepatitis B in Alaska. Study design A cohort of 414 Alaska Native Persons in the inactive phase of hepatitis B (HBV DNA < 2000 IU/mL and normal alanine aminotransferase (ALT) for 12 months) was followed-up for 10 years. Reactivation of hepatitis B was defined as HBV DNA ≥ 2000 IU/mL and ALT ≥ 40 IU/L. Cox-proportional hazards regression models were used to identify factors associated with reactivation. Results A total of 36 (9%) persons had reactivation during 2984 person-years of follow-up, with an annual incidence of 1.2%. Persons aged ≥50 years (1.8%) at study entry had the highest incidence rates of reactivation although incidence rates were not significantly different by age group. Risk factors for hepatitis B reactivation were male sex (Hazard Ratio (HR) = 2.41; 95% Confidence Interval (CI): 1.17–4.96), HBV DNA ≥ 1000 IU/mL at study entry (HR = 7.61; 95% CI: 2.81–20.6), and HBV genotype B (HR = 6.08; 95% CI: 1.32–28.0). Conclusions The incidence of hepatitis B reactivation was low during the 10 years of follow-up. However, given the higher risk of reactivation than their counterparts, males, and those with HBV DNA ≥ 1000 IU/mL need to be followed-up more frequently. PMID:24001884

  4. Chronic lead intoxication; Chronische Bleiintoxikation

    Energy Technology Data Exchange (ETDEWEB)

    Wieseler, B.; Leng, G. [Duesseldorf Univ. (Germany). Inst. fuer Hygiene; Lenz, S.; Schultz, C. [Klinikum Remscheid GmbH, Remscheid (Germany); Wilhelm, M. [Bochum Univ. (Germany). Inst. fuer Hygiene, Sozial- und Umweltmedizin

    1999-02-01

    The case of a female 68 years old patient is described. Here, a chronic lead intoxication was diagnosed after a two year old medical history with increasing attacks of colic-like abdominal pain often described as life-threatening. After repeated hospitalizations and intensive search for the cause of the symptoms, porphyria and anemia was found to be a sign of a chronic lead poisoning. The blood lead concentrations were always about a level of 600 {mu}g/L. The source of exposure could not be found by now. Neither home inspection nor environmental investigations have shown a recent source of lead intake by the patient. However, a possible occupational source of lead exposure at a blast furnace was established by anamnesis for 1952 to 1962. Thus, osteoporosis induced lead mobilisation was suspected. Noticeable are the results of the six abdominal survey radiographies taken during hospitalization within one year; three radiographies were taken following clinical admission and three before discharge of the patient. In comparison, the course shows a chronic relapsing alimentary supply from metallic particles of unknown genesis. The patient was treated with the sodium salt of 2,3-dimercapto-1-propansulfonic acid (DMPS, Dimaval{sup TM}). She was free of complain afterwards. Following therapy, the blood lead concentrations fell under a level of 400 {mu}m/L, but after several weeks the lead level raised up to the original level of 600 {mu}g/L. (orig.) [Deutsch] Es wird eine 68jaehrige Patientin vorgestellt, bei der nach fast zweijaehriger Krankengeschichte, die gekennzeichnet war durch rezidivierende, teils als lebensbedrohlich geschilderte Bauchkoliken, eine chronische Bleiintoxikation diagnostiziert wurde. Erst nach wiederholten stationaeren Krankenhausaufenthalten mit intensiver Suche nach der Krankheitsursache wurden das Krankheitsbild und die Laborwerte durch Zusatzuntersuchungen ergaenzt, so dass sich in der festgestellten Porphyrie und Anaemie die Diagnose der

  5. Rituximab prophylaxis prevents corticosteroid-requiring chronic GVHD after allogeneic peripheral blood stem cell transplantation: results of a phase 2 trial

    OpenAIRE

    Cutler, Corey; Kim, Haesook T.; Bindra, Bhavjot; Sarantopoulos, Stefanie; Ho, Vincent T.; Chen, Yi-Bin; Rosenblatt, Jacalyn; McDonough, Sean; Watanaboonyongcharoen, Phandee; Armand, Philippe; Koreth, John; Glotzbecker, Brett; Alyea, Edwin; Blazar, Bruce R; Soiffer, Robert J.

    2013-01-01

    Rituximab prevents steroid-requiring chronic graft-vs-host disease when given after peripheral blood stem cell transplantation.Overall survival is improved with rituximab after allogeneic peripheral blood stem cell transplantation when compared with a control cohort.

  6. Open Label, Phase II Study to Evaluate Efficacy and Safety of Oral Nilotinib in Philadelphia Positive (Ph+) Chronic Myelogenous Leukemia (CML) Pediatric Patients.

    Science.gov (United States)

    2016-08-05

    Leukemia; Leukemia,Pediatric; Leukemia, Myleiod; Leukemia, Mylegenous, Chronic; Leukemia, Mylegenous, Accelerated; BCR-ABL Positive; Myeloproliferative Disorder; Bone Marrow Disease; Hematologic Diseases; Neoplastic Processes; Imatinib; Dasatinib; Enzyme Inhibitor; Protein Kinase Inhibitor

  7. Promoting state health department evidence-based cancer and chronic disease prevention: a multi-phase dissemination study with a cluster randomized trial component

    OpenAIRE

    Allen, Peg; Sequeira, Sonia; Jacob, Rebekah R.; Hino, Adriano Akira Ferreira; Stamatakis, Katherine A; Harris, Jenine K.; Elliott, Lindsay; Kerner, Jon F.; Jones, Ellen; Dobbins, Maureen; Baker, Elizabeth A.; Brownson, Ross C.

    2013-01-01

    Background Cancer and other chronic diseases reduce quality and length of life and productivity, and represent a significant financial burden to society. Evidence-based public health approaches to prevent cancer and other chronic diseases have been identified in recent decades and have the potential for high impact. Yet, barriers to implement prevention approaches persist as a result of multiple factors including lack of organizational support, limited resources, competing emerging priorities...

  8. Once-Monthly Continuous Erythropoietin Receptor Activator (C.E.R.A.) in Patients with Hemodialysis-Dependent Chronic Kidney Disease: Pooled Data from Phase III Trials

    OpenAIRE

    Locatelli, Francesco; Choukroun, Gabriel; Truman, Matt; Wiggenhauser, Alfons; Fliser, Danilo

    2016-01-01

    Introduction Erythropoiesis-stimulating agents and iron are commonly used in patients with chronic kidney disease with the aim of correcting anemia and maintaining stable hemoglobin levels. We analyzed pooled data from 13 studies with similar designs included in the Umbrella Continuous Erythropoietin Receptor Activator (C.E.R.A.) program to investigate the effects of continuous erythropoiesis receptor activator in clinically relevant subgroups of patients with chronic kidney disease and to de...

  9. Phase I clinical trial of cell therapy in patients with advanced chronic obstructive pulmonary disease: follow-up of up to 3 years

    OpenAIRE

    Talita Stessuk; Milton Artur Ruiz; Oswaldo Tadeu Greco; Aldemir Bilaqui; Maria Jose de Oliveira Ribeiro-Paes; Joao Tadeu Ribeiro-Paes

    2013-01-01

    BACKGROUND Chronic obstructive pulmonary disease is a major inflammatory disease of the airways and an enormous therapeutic challenge. Within the spectrum of chronic obstructive pulmonary disease, pulmonary emphysema is characterized by the destruction of the alveolar walls with an increase in the air spaces distal to the terminal bronchioles but without significant pulmonary fibrosis. Therapeutic options are limited and palliative since they are unable to promote morphological and functional...

  10. Benzodiazepine pathways in the chronically ill

    NARCIS (Netherlands)

    Van Hulten, Rolf; Heerdink, Eibert R.; Bakker, Albert; Leufkens, Hubert G.

    1999-01-01

    The association between patterns of use of benzodiazepines and chronic somatic morbidity was examined by applying the Chronic Disease Score (CDS). In the only pharmacy in a Dutch community, 6921 patients with data available covering a 10-year period (1983-1992) were included. In 1992, two-thirds of

  11. Reported barriers to evaluation in chronic care

    DEFF Research Database (Denmark)

    Knai, Cécile; Nolte, Ellen; Brunn, Matthias; Elissen, Arianne; Conklin, Annalijn; Pedersen, Janice Pedersen; Brereton, Laura; Erler, Antje; Frølich, Anne; Flamm, Maria; Fullerton, Birgitte; Jacobsen, Ramune; Krohn, Robert; Saz-Parkinson, Zuleika; Vrijhoef, Bert; Chevreul, Karine; Durand-Zaleski, Isabelle; Farsi, Fadila; Sarría-Santamera, Antonio; Soennichsen, Andreas

    The growing movement of innovative approaches to chronic disease management in Europe has not been matched by a corresponding effort to evaluate them. This paper discusses challenges to evaluation of chronic disease management as reported by experts in six European countries....

  12. Counseling Adult Clients Experiencing Chronic Pain

    Science.gov (United States)

    Burns, Stephanie T.

    2010-01-01

    Chronic pain affects 35% to 57% of the adult population in the United States and results in billions of dollars spent annually in direct health-care costs and lost productivity. Extensive research confirms the considerable role psychological factors play in the experience and expression of chronic pain. The author discusses implications for…

  13. Osteoporosis in chronic obstructive pulmonary disease patients

    DEFF Research Database (Denmark)

    Jørgensen, Niklas Rye; Schwarz, Peter

    2008-01-01

    The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence.......The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence....

  14. Chronic Synovitis after Open Carpal Tunnel Decompression.

    Science.gov (United States)

    Yousef, Justin; Chan, Patrick; Rahdon, Richard

    2016-06-01

    Open carpal tunnel decompression is a common procedure with potential long-term complications such as scar tenderness, pillar pain and neuroma. We present the case of a 65 year-old male with chronic lipomatous hypertrophy of the wrist and chronic flexor tenosynovitis after open carpal tunnel release for its rarity and severity of symptoms that required further surgery. PMID:27454645

  15. Chronic Unemployment: A Social Work Perspective.

    Science.gov (United States)

    Sherraden, Michael W.

    1985-01-01

    To address chronic unemployment more effectively, social workers can describe the problem accurately, collect data by type of unemployment (frictional, structural, cyclical and chronic), document negative human effects, emphasize economic consequences, document the unequal burden on nonwhites, and lobby for long-term employment policy…

  16. [Gamma glutamly transpeptidase in chronic anicteric hepatopathies].

    Science.gov (United States)

    Magris, D; Mian, G; Minutillo, S; D'Agnolo, B

    1975-09-01

    Serum levels of gammaGT were determined in 51 patients suffering from bioptically verified chronic anictereric liber disease. GammaGT proved to be much more sensitive than the other enzymes studied and presented a significant increase particularly in cases of steatosis and chronic "alcoholic" liver disease with a markedly steatosic character. PMID:241034

  17. Hypertrophic osteoarthropathy of chronic inflammatory bowel disease

    Energy Technology Data Exchange (ETDEWEB)

    Oppenheimer, D.A.; Jones, H.H.

    1982-12-01

    The case of a 14-year old girl with painful periostitis and ulcerative colitis is reported. The association of chronic inflammatory bowel disease with osteoarthropathy is rare and has previously been reported in eight patients. The periosteal reaction found in association with inflammatory bowel disease is apparently related to a chronic disease course and may cause extreme localized pain.

  18. Hypertrophic osteoarthropathy of chronic inflammatory bowel disease

    International Nuclear Information System (INIS)

    The case of a 14-year old girl with painful periostitis and ulcerative colitis is reported. The association of chronic inflammatory bowel disease with osteoarthropathy is rare and has previously been reported in eight patients. The periosteal reaction found in association with inflammatory bowel disease is apparently related to a chronic disease course and may cause extreme localized pain. (orig.)

  19. Ribavirin monotherapy for chronic hepatitis C infection

    DEFF Research Database (Denmark)

    Brok, Jesper; Gluud, Lise L; Gluud, Christian

    2006-01-01

    Adding ribavirin to interferon improves treatment response for patients with chronic hepatitis C, but the effects of ribavirin monotherapy are unclear. We conducted a systematic review to assess the benefits and harms of ribavirin monotherapy for patients with chronic hepatitis C....

  20. Chronic bronchitis in an elderly population

    DEFF Research Database (Denmark)

    Lange, Peter; Parner, Jan; Prescott, Eva;

    2003-01-01

    in order to describe the prevalence and prognostic implications of chronic bronchitis in individuals 65 years or older we analysed data from The Copenhagen City Heart Study.......in order to describe the prevalence and prognostic implications of chronic bronchitis in individuals 65 years or older we analysed data from The Copenhagen City Heart Study....

  1. Pregabalin in Chronic Post–thoracotomy Pain

    OpenAIRE

    Mishra, Atul; Nar, Amandeep Singh; Bawa, Ashvind; Kaur, Mrs. Gurinder; Bawa, Sayesha; Mishra, Seema

    2013-01-01

    Introduction: Chronic post–thoracotomy pain (CPP) has very high incidence and therefore it needs attention. Usually, it is burning, dysaesthetic and aching in nature and it displays many features of neuropathic pain. No one technique of thoracotomy has been shown to reduce the incidence of chronic post thoracotomy pain.

  2. Aspergillosis in Chronic Granulomatous Disease

    Directory of Open Access Journals (Sweden)

    Jill King

    2016-05-01

    Full Text Available Patients with chronic granulomatous disease (CGD have the highest life-time incidence of invasive aspergillosis and despite the availability of antifungal prophylaxis, infections by Aspergillus species remain the single most common infectious cause of death in CGD. Recent developments in curative treatment options, such as haematopoietic stem cell transplantation, will change the prevalence of infectious complications including invasive aspergillosis in CGD patients. However, invasive aspergillosis in a previously healthy host is often the first presenting feature of this primary immunodeficiency. Recognizing the characteristic clinical presentation and understanding how to diagnose and treat invasive aspergillosis in CGD is of utmost relevance to improve clinical outcomes. Significant differences exist in fungal epidemiology, clinical signs and symptoms, and the usefulness of non-culture based diagnostic tools between the CGD host and neutropenic patients, reflecting underlying differences in the pathogenesis of invasive aspergillosis shaped by the nicotinamide adenine dinucleotide phosphate (NADPH-oxidase deficiency.

  3. Chronic recurrent multifocal osteomyelitis (CRMO)

    International Nuclear Information System (INIS)

    Chronic recurrent multifocal osteomyelitis (CRMO) is an unusual clinical entity. More than 200 cases are described in the literature and it is presented here with special reference to its radiological aspects. It is an acquired disease of the skeleton which occurs predominantly during childhood and adolescence. About ten per cent of cases begin in early or, rarely, in later adult life. This variant is described here for the first time and is discussed as 'adult CRMO'. The underlying pathology is a bland, predominantly lympho-plasma cellular osteomyelitis which is self-limiting and leads to bone sclerosis (Garre). It probably involves an abnormal immune process which follows an infection but remains clinically latent and remains aseptic and sterile. In a quarter of cases there is an association with pustulosis palmo-plantaris and its relationship with psoriatic arthropathy is discussed. The clinical, histopathological and imaging features (radiological and particularly MRT) and the bone changes are described. (orig./AJ)

  4. Pain management in chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Cathia Gachago; Peter V Draganov

    2008-01-01

    Abdominal pain is a major clinical problem in patients with chronic pancreatitis.The cause of pain is usually multifactorial with a complex interplay of factors contributing to a varying degree to the pain in an individual patient and,therefore,a rigid standardized approach for pain control tends to lead to suboptimal results.Pain management usually proceeds in a stepwise approach beginning with general lifestyle recommendations,low fat diet,alcohol and smoking cessation are encouraged.Analgesics alone are needed in almost all patients.Maneuvers aimed at suppression of pancreatic secretion are routinely tried.Patients with ongoing symptoms may be candidates for more invasive options such as endoscopic therapy,and resective or drainage surgery.The role of pain modifying agents (antidepressants,gabapentin,peregabalin),celiac plexus block,antioxidants,octreotide and total pancreatectomy with islet cell auto transplantation remains to be determined.

  5. Chronic Obstructive Pulmonary Disease Biomarkers

    Directory of Open Access Journals (Sweden)

    Tatsiana Beiko

    2016-04-01

    Full Text Available Despite significant decreases in morbidity and mortality of cardiovascular diseases (CVD and cancers, morbidity and cost associated with chronic obstructive pulmonary disease (COPD continue to be increasing. Failure to improve disease outcomes has been related to the paucity of interventions improving survival. Insidious onset and slow progression halter research successes in developing disease-modifying therapies. In part, the difficulty in finding new therapies is because of the extreme heterogeneity within recognized COPD phenotypes. Novel biomarkers are necessary to help understand the natural history and pathogenesis of the different COPD subtypes. A more accurate phenotyping and the ability to assess the therapeutic response to new interventions and pharmaceutical agents may improve the statistical power of longitudinal clinical studies. In this study, we will review known candidate biomarkers for COPD, proposed pathways of pathogenesis, and future directions in the field.

  6. Chronic pain and invasive therapy

    Directory of Open Access Journals (Sweden)

    Alessandro Rocco

    2009-05-01

    Full Text Available The chronic pain “three-step” OMS ladder is likely to be revised, in order to introduce a “fourth step” including clinical indications for the invasive analgesic procedures. The number of patients who undergo such procedures is likely to increase, as well as modern oncology and palliative medicine development. Most of invasive approaches include central (spinal neuromodulation and peripheral (gangliar neurolysis, percutaneous vertebral reduction techniques, as well as pharmacological (opioids and adiuvants, chemical (alcohol and physical (electrical stimulation, thermic neurolysis means. Rarely effective as unique therapies, invasive procedures have to be accurately patient-selected and considered supplementary to conservative approaches, in order to minimize the adverse events deriving from a long term opioid therapy. In the near future, the development of both pain science and biomedical technology will probably be accompanied by the improvement of the knowledge regarding the recourse to invasive analgesic procedures.

  7. Embryonic development during chronic acceleration

    Science.gov (United States)

    Smith, A. H.; Abbott, U. K.

    1982-01-01

    Experiments carried out on chicken eggs indicate that the embryo is affected during very early development, especially over the first four days, and during hatching. In the first four days, the brain develops as well as the anlage for all other organs. In addition, the heart commences to function and the extraembryonic membranes that compartmentalize the egg contents form. The latter require an appreciable extension and folding of tissue which may be disrupted by the mechanical load. Observations of embryonic abnormalities that occur during chronic acceleration suggest an inhibition of development of the axial skeleton, which is rarely seen otherwise, a general retardation of embryonic growth, and circulatory problems. The final stages of development (after 18 days) involve the uptake of fluids, the transition to aerial respiration, and the reorientation of the embryo into a normal hatching position. At 4 G mortality is very high during this period, with a majority of embryos failing to reorient into the normal hatching position.

  8. Rat growth during chronic centrifugation

    Science.gov (United States)

    Pitts, G. C.; Oyama, J.

    1978-01-01

    Female weanling rats were chronically centrifuged at 4.15 G with controls at terrestrial gravity. Samples were sacrificed for body composition studies at 0, 28, 63, 105 and 308 days of centrifugation. The centrifuged group approached a significantly lower mature body mass than the controls (251 and 318g) but the rate of approach was the same in both groups. Retirement to 1G on the 60th day resulted in complete recovery. Among individual components muscle, bone, skin, CNS, heart, kidneys, body water and body fat were changed in the centrifuged group. However, an analysis of the growth of individual components relative to growth of the total fat-free compartment revealed that only skin (which increased in mass) was responding to centrifugation per se.

  9. Chronic kidney disease in children.

    Science.gov (United States)

    Becherucci, Francesca; Roperto, Rosa Maria; Materassi, Marco; Romagnani, Paola

    2016-08-01

    Chronic kidney disease (CKD) is a major health problem worldwide. Although relatively uncommon in children, it can be a devastating illness with many long-term consequences. CKD presents unique features in childhood and may be considered, at least in part, as a stand-alone nosologic entity. Moreover, some typical features of paediatric CKD, such as the disease aetiology or cardiovascular complications, will not only influence the child's health, but also have long-term impact on the life of the adult that they will become. In this review we will focus on the unique issues of paediatric CKD, in terms of aetiology, clinical features and treatment. In addition, we will discuss factors related to CKD that start during childhood and require appropriate treatments in order to optimize health outcomes and transition to nephrologist management in adult life. PMID:27478602

  10. Treatment of Chronic Venous Insufficiency

    Directory of Open Access Journals (Sweden)

    Cengiz Köksal

    2010-08-01

    Full Text Available Chronic venous insufficiency (CVI, with its high prevalence, high cost of diagnosis and treatment, substantial loss in manpower and negative effects on quality of life, is an important health issue. A comprehensive knowledge of the anatomy and functions of venous system is a must to understand the pathophysiology of CVI. The iagnosis of CVI is made by history, physical examination and noninvasive tests. The traditional surgical strategy for CVI treatment is high ligation of saphenofemoral vein and saphenous vein stripping. In recent years, novel minimally invasive techniques such as ultrasound-guided foam sclerotherapy, endovenous laser and radiofrequency ablation have been more widely applied. Here, we have reviewed the various treatment strategies used in CVI.

  11. Etiological approach to chronic urticaria

    Directory of Open Access Journals (Sweden)

    Krupa Shankar D

    2010-01-01

    Full Text Available Background: In 1769, William Cullen introduced the word "urticaria" (transient edematous papules, plaque with itching. Urticaria affects 15-25% of people at least once in their life time. It is a clinical reaction pattern triggered by many factors causing the liberation of vasoactive substances such as histamine, prostaglandins and kinins. Urticaria is classified according to its duration into acute (< 6 weeks duration and chronic (>6 weeks duration. Various clinical investigations may be initiated to diagnosis the cause. Aims: To evaluate the types of chronic urticaria with reference to etiology from history and investigations . Materials and Methods: A total of 150 patients with chronic urticaria of more than six weeks were studied. Autologous serum skin test (ASST was performed after physical urticarias were excluded. Standard batteries of tests were performed after ASST in all patients; and other specific investigations were done where necessary. Skin prick test was done in idiopathic urticaria. Results: The study sample consisted of 62 male and 88 female patients with a mean age of 21-40 years. About 50% of patients showed an ASST positive reaction, 3.9% were positive for antinuclear antibody (ANA, IgE titer was elevated in 37%, H. pylori antibodies was positive in 26.7%. Thyroid antibodies were positive in 6.2%. Giardia and entamoeba histolytica was reported in 3.3% on routine stool examination and on urinalysis 8% had elevated WBC counts; 12% showed para nasal sinusitis, with maxillary sinusitis of 7.3%. Random blood sugar was high in 5.3%. Four patients had ASOM, two had positive KOH mount for dermatophytes, abdominal USG showed cholecystitis in two patients. Recurrent tonsillitis was noted in two patients. Urticaria following intake of NSAIDs was observed in four patients and with oral contraceptive pills in one patient. Contact urticaria to condom (latex was seen in one patient. Cholinergic (4.7% and dermographic (4.7% urticaria were

  12. Alexithymia in Chronic Pain Disorders.

    Science.gov (United States)

    Di Tella, Marialaura; Castelli, Lorys

    2016-07-01

    This review proposes a critical discussion of the recent studies investigating the presence of alexithymia in patients suffering from different chronic pain (CP) conditions. The term CP refers to pain that persists or progresses over time, while alexithymia is an affective dysregulation, largely observed in psychosomatic diseases. Overall, the examined studies showed a high prevalence of alexithymia, especially difficulties in identifying feelings, in all the different CP conditions considered. However, the association between alexithymia and pain intensity was not always clear and in some studies this relationship appeared to be mediated by negative effect, especially depression. The role of alexithymia in CP should be clarified by future studies, paying particular attention to two aspects: the use of additional measures, in addition to the Toronto Alexithymia Scale, to assess alexithymia, and the analysis of the potential differences in the evolution of different CP conditions with reference to the presence or absence of alexithymia. PMID:27215759

  13. Chronic Intestinal Pseudo-Obstruction.

    Science.gov (United States)

    Panganamamula, Kashyap V; Parkman, Henry P

    2005-02-01

    Chronic intestinal pseudo-obstruction (CIP) is a gastrointestinal motility disorder characterized by chronic symptoms and signs of bowel obstruction in the absence of a fixed, lumen-occluding lesion. Radiographic findings consist of dilated bowel with air-fluid levels. Pseudo-obstruction is an uncommon condition and can result from primary or secondary causes. The management is primarily focused on symptom control and nutritional support to prevent weight loss and malnutrition. The principles of management of patients with CIP involve 1) establishing a correct clinical diagnosis and excluding mechanical obstruction; 2) differentiating between idiopathic and secondary forms; 3) performing a symptomatic and physiologic assessment of the parts of the gastrointestinal (GI) tract involved by manometric and whole gut transit scintigraphic studies; 4) careful assessment of nutritional status of the patient; and 5) developing a therapeutic plan addressing the patient's symptoms and nutritional status. Treatment of CIP includes frequent small meals with a low-fat, low-fiber diet, liquid nutritional supplements may be needed; prokinetic agents such as metoclopramide may help to reduce upper GI symptoms. Trials of drugs such as erythromycin, domperidone, cisapride, and tegaserod may be considered if there is no response. Subcutaneous octreotide may be helpful to improve small bowel dysmotility especially in patients with scleroderma. In patients with symptoms suggestive of bacterial overgrowth, courses of antibiotics such as metronidazole, ciprofloxacin, and doxycycline may be needed. Nutritional assessment and support is an important aspect of management. Enteral nutrition is usually preferred. In carefully selected patients, feeding jejunostomy with or without decompression gastrostomy may be tried. Long term parenteral nutrition should be reserved for patients who can not tolerate enteral nutrition. Complications associated with total parenteral nutrition include

  14. Chronic non-communicable diseases.

    Science.gov (United States)

    Unwin, N; Alberti, K G M M

    2006-01-01

    Chronic non-communicable diseases (NCD) account for almost 60% of global mortality, and 80% of deaths from NCD occur in low- and middle-income countries. One quarter of these deaths--almost 9 million in 2005--are in men and women aged disease (30% of total global mortality), cancers (13%), chronic respiratory disease (7%) and diabetes (2%). These conditions share a small number of behavioural risk factors, which include a diet high in saturated fat and low in fresh fruit and vegetables, physical inactivity, tobacco smoking, and alcohol excess. In low- and middle-income countries such risk factors tend to be concentrated in urban areas and their prevalences are increasing as a result of rapid urbanization and the increasing globalisation of the food, tobacco and alcohol industries. Because NCD have a major impact on men and women of working age and their elderly dependents, they result in lost income, lost opportunities for investment, and overall lower levels of economic development. Reductions in the incidences of many NCD and their complications are, however, already possible. Up to 80% of all cases of cardiovascular disease or type-2 diabetes and 40% of all cases of cancer, for example, are probably preventable based on current knowledge. In addition, highly cost-effective measures exist for the prevention of some of the complications of established cardiovascular disease and diabetes. Achieving these gains will require a broad range of integrated, population-based interventions as well as measures focused on the individuals at high risk. At present, the international-assistance community provides scant resources for the control of NCD in poor countries, partly, at least, because NCD continue to be wrongly perceived as predominantly diseases of the better off. As urbanization continues apace and populations age, investment in the prevention and control of NCD in low-and middle-income countries can no longer be ignored. PMID:16899148

  15. Kidneys in chronic liver diseases

    Institute of Scientific and Technical Information of China (English)

    Marek Hartleb; Krzysztof Gutkowski

    2012-01-01

    Acute kidney injury (AKI),defined as an abrupt increase in the serum creatinine level by at least 0.3 mg/dL,occurs in about 20% of patients hospitalized for decompensating liver cirrhosis.Patients with cirrhosis are susceptible to developing AKI because of the progressive vasodilatory state,reduced effective blood volume and stimulation of vasoconstrictor hormones.The most common causes of AKI in cirrhosis are pre-renal azotemia,hepatorenal syndrome and acute tubular necrosis.Differential diagnosis is based on analysis of circumstances of AKI development,natriuresis,urine osmolality,response to withdrawal of diuretics and volume repletion,and rarely on renal biopsy.Chronic glomeruIonephritis and obstructive uropathy are rare causes of azotemia in cirrhotic patients.AKI is one of the last events in the natural history of chronic liver disease,therefore,such patients should have an expedited referral for liver transplantation.Hepatorenal syndrome (HRS) is initiated by progressive portal hypertension,and may be prematurely triggered by bacterial infections,nonbacterial systemic inflammatory reactions,excessive diuresis,gastrointestinal hemorrhage,diarrhea or nephrotoxic agents.Each type of renal disease has a specific treatment approach ranging from repletion of the vascular system to renal replacement therapy.The treatment of choice in type 1 hepatorenal syndrome is a combination of vasoconstrictor with albumin infusion,which is effective in about 50% of patients.The second-line treatment of HRS involves a transjugular intrahepatic portosystemic shunt,renal vasoprotection or systems of artificial liver support.

  16. Endoscopic diagnostic of chronic pancreatitis.

    Science.gov (United States)

    Cubranić, Aleksandar; Dintinjana, Renata Dobrila; Vanis, Nenad

    2014-12-01

    Chronic pancreatitis is defined as a continuous inflammatory pancreatic disease, one characterized by irreversible morphological changes, often associates with pain and sometimes with the loss of endocrine and exocrine function. As a histological confirmation of chronic pancreatitis is often unavailable, the diagnosis is traditionally based on imaging methods such as computerized tomography (CT) or endoscopic retrograde cholangiopancreatography (ERCP), and recently magnetic resonance cholangiopancreatography (MRCP) as a noninvasive alternative to ERCP. Developments in the classification system of CP include the Marseille classification of 1963 which offered histopathologic criteria for CP, the Cambridge classification of 1984 which introduced imaging features of computed tomography (CT), transabdominal ultrasound (TUS) and endoscopic retrograde cholangiopancreatography (ERCP) for classification of CP as well as Rosemont classification system of 2007 which presented the endoscopic ultrasonography diagnosis of CP. Endoscopic ultra-sonography (EUS) was first introduced as a diagnostic method for evaluation of pancreatic disease in 1986. It has experienced significant improvements since then and allowed for an alternative approach in diagnosing patients with pancreatic diseases. In patients with suspected pancreatic masses EUS-guided fine needle aspiration (EUS-FNA) is the best method for obtaining tissue diagnosis and differentiating CP from pancreatic carcinoma. The recent studies indicate that EUS is the method of choice when compared with other imaging methods such as ERCP because it frequently provides more accurate diagnostics. The aim of this review is to discuss the findings in endoscopic diagnostics up to the present moment and to indicate advantages, limitations and possible complications along with the current recommendations in CP diagnostics. PMID:25842773

  17. Chronic constipation in hemiplegic patients

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To assess the prevalence of bowel dysfunction in hemiplegic patients, and its relationship with the site of neurological lesion, physical immobilization and pharmacotherapy.METHODS: Ninety consecutive hemiplegic patients and 81 consecutive orthopedic patients were investigated during physical motor rehabilitation in the same period, in the same center and on the same diet. All subjects were interviewed ≥ 3 mo after injury using a questionnaire inquiring about bowel habits before injury and at the time of the interview. Patients' mobility was evaluated by the Adapted Patient Evaluation Conference System. Drugs considered for the analysis were nitrates, angiogenic converting enzyme (ACE) inhibitors,calcium antagonists, anticoagulants, antithrombotics,antidepressants, anti-epileptics.RESULTS: Mobility scores were similar in the two groups. De novo constipation (OR = 5.36) was a frequent outcome of the neurological accident.Hemiplegics showed an increased risk of straining at stool (OR: 4.33), reduced call to evacuate (OR: 4.13),sensation of incomplete evacuation (OR: 3.69), use of laxatives (OR: 3.75). Logistic regression model showed that constipation was significantly and independently associated with hemiplegia. A positive association was found between constipation and use of nitrates and antithrombotics in both groups. Constipation was not related to the site of brain injury.CONCLUSION: Chronic constipation is a possible outcome of cerebrovascular accidents occurring in 30% of neurologically stabilized hemiplegic patients.Its onset after a cerebrovascular accident appears to be independent from the injured brain hemisphere,and unrelated to physical inactivity. Pharmacological treatment with nitrates and antithrombotics may represent an independent risk factor for developing chronic constipation.

  18. Chronic migraine--classification, characteristics and treatment

    DEFF Research Database (Denmark)

    Diener, Hans-Christoph; Dodick, David W; Goadsby, Peter J;

    2012-01-01

    According to the revised 2nd Edition of the International Classification of Headache Disorders, primary headaches can be categorized as chronic or episodic; chronic migraine is defined as headaches in the absence of medication overuse, occurring on =15 days per month for =3 months, of which...... headaches on =8 days must fulfill the criteria for migraine without aura. Prevalence and incidence data for chronic migraine are still uncertain, owing to the heterogeneous definitions used to identify the condition in population-based studies over the past two decades. Chronic migraine is severely...... disabling and difficult to manage, as affected patients experience substantially more-frequent headaches, comorbid pain and affective disorders, and fewer pain-free intervals, than do those with episodic migraine. Data on the treatment of chronic migraine are scarce because most migraine-prevention trials...

  19. HIV/AIDS, chronic diseases and globalisation

    Directory of Open Access Journals (Sweden)

    Colvin Christopher J

    2011-08-01

    Full Text Available Abstract HIV/AIDS has always been one of the most thoroughly global of diseases. In the era of widely available anti-retroviral therapy (ART, it is also commonly recognised as a chronic disease that can be successfully managed on a long-term basis. This article examines the chronic character of the HIV/AIDS pandemic and highlights some of the changes we might expect to see at the global level as HIV is increasingly normalised as "just another chronic disease". The article also addresses the use of this language of chronicity to interpret the HIV/AIDS pandemic and calls into question some of the consequences of an uncritical acceptance of concepts of chronicity.

  20. HIV/AIDS, chronic diseases and globalisation.

    Science.gov (United States)

    Colvin, Christopher J

    2011-01-01

    HIV/AIDS has always been one of the most thoroughly global of diseases. In the era of widely available anti-retroviral therapy (ART), it is also commonly recognised as a chronic disease that can be successfully managed on a long-term basis. This article examines the chronic character of the HIV/AIDS pandemic and highlights some of the changes we might expect to see at the global level as HIV is increasingly normalised as "just another chronic disease". The article also addresses the use of this language of chronicity to interpret the HIV/AIDS pandemic and calls into question some of the consequences of an uncritical acceptance of concepts of chronicity. PMID:21871074

  1. Is acute recurrent pancreatitis a chronic disease?

    Institute of Scientific and Technical Information of China (English)

    Alberto Mariani; Pier Alberto Testoni

    2008-01-01

    Whether acute recurrent pancreaUtis is a chronic disease is still debated and a consensus is not still reached as demonstrated by differences in the classification of acute recurrent pancreatitis.There is major evidence for considering alcoholic pancreatitis as a chronic disease ab initio while chronic pancreatitis lesions detectable in biliary acute recurrent pancreatitis (ARP) seem a casual association.Cystic fibrosis transmembrane con ductance regulator (CFTR) gene mutation,hereditary and obstructive pancreatitis seem an acute disease that progress to chronic pancreatitis,likely as a consequence of the activation and proliferation of pancreatic stellate cells that produce and activate collagen and therefore fibrosis.From the diagnostic point of view,in patients with acute recurrent pancreatitis Endoscopic ultrasound (EUS) seems the more reliable technique for an accurate evaluation and follow-up of some ductal and parenchymal abnormalities suspected for early chronic pancreatitis.

  2. Imaging in the diagnosis of chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Vasile D. Balaban

    2014-12-01

    Full Text Available Chronic pancreatitis is characterised by progressive and irreversible damage of the pancreatic parenchyma and ductal system, which leads to chronic pain, loss of endocrine and exocrine functions. Clinically, pancreatic exocrine insufficiency becomes apparent only after 90% of the parenchima has been lost. Despite the simple definition, diagnosing chronic pancreatitis remains a challenge, especially for early stage disease. Because pancreatic function tests can be normal until late stages and have significant limitations, there is an incresing interest in the role of imaging techniques for the diagnosis of chronic pancreatitis. In this article we review the utility and accuracy of different imaging methods in the diagnosis of chronic pancreatitis, focusing on the role of advanced imaging (magnetic resonance imaging, endoscopic retrograde cholangiopancreatography and endoscopic ultrasound.

  3. Disruption of in vivo chronic lymphocytic leukemia tumor-microenvironment interactions by ibrutinib - findings from an investigator initiated phase 2 study

    DEFF Research Database (Denmark)

    Niemann, Carsten U; Herman, Sarah E M; Maric, Irina;

    2016-01-01

    PURPOSE: Chronic lymphocytic leukemia (CLL) cells depend on microenvironmental interactions for proliferation and survival that are at least partially mediated through B cell receptor (BCR) signaling. Ibrutinib, a Bruton's tyrosine kinase inhibitor, disrupts BCR signaling and leads to the egress of...... tumor cells from the microenvironment. While the on-target effects on CLL cells are well defined, the impact on the microenvironment is less well studied. We therefore sought to characterize the in vivo effects of ibrutinib on the tumor microenvironment. EXPERIMENTAL DESIGN: Patients received single...... agent ibrutinib on an investigator-initiated phase 2 trial. Serial blood and tissue samples were collected pre-treatment and during treatment. Changes in cytokine levels, cellular subsets and microenvironmental interactions were assessed. RESULTS: Serum levels of key chemokines and inflammatory...

  4. Phase II study of palliative low-dose local radiotherapy in disseminated indolent non-Hodgkin's lymphoma and chronic lymphocytic leukemia

    DEFF Research Database (Denmark)

    Jóhannsson, Jakob; Specht, Lena; Mejer, Johannes;

    2002-01-01

    PURPOSE: Indolent non-Hodgkin's lymphoma (INHL) and chronic lymphocytic leukemia (CLL) are highly sensitive to radiotherapy (RT). Previous retrospective studies have shown high response rates after local palliative RT of 4 Gy in 2 fractions, which prompted this prospective Phase II trial of the...... estimated at 22 months. None of the patients had significant side effects from the treatment. CONCLUSION: Low-dose RT (4 Gy in 2 fractions) is a highly effective palliative treatment of localized lymphoma masses in patients with disseminated INHL and CLL. The treatment has minimal side effects....... palliation from localized lymphoma masses. The patients were treated to a total of 31 different sites. Seventeen patients had previously been treated with chemotherapy. The median observation time after the start of RT was 8 months (range 3-26). RESULTS: All patients and all irradiated sites were assessable...

  5. Chronic pain after open inguinal hernia repair.

    Science.gov (United States)

    Nikkolo, Ceith; Lepner, Urmas

    2016-01-01

    Following the widespread use of mesh repairs, recurrence rates after inguinal hernia surgery have become acceptable and focus has shifted from recurrence to chronic pain. Although pain can be controlled with analgesics, chronic postsurgical pain is a major clinical problem, which can significantly influence the patient's quality of life. The rate of chronic pain after inguinal hernia mesh repair can reach 51.6%. The reasons for posthernioplasty chronic pain are often unclear. It has been linked to nerve injury and nerve entrapment, but there is also association between the rate of chronic pain and the type of mesh used for hernia repair. As there are >160 meshes available in the market, it is difficult to choose a mesh whose usage would result in the best outcome. Different mesh characteristics have been studied, among them weight of mesh has probably gained the most attention. The choice of adequate therapy for chronic groin pain after inguinal hernia repair is controversial. The European Hernia Society recommends that a multidisciplinary approach at a pain clinic should be considered for the treatment of chronic postoperative pain. Although surgical treatment of chronic posthernioplasty pain is limited because of the lack of relevant research data, resection of entrapped nerves, mesh removal in the case of mesh related pain or removal of fixation sutures can be beneficial for the patient with severe pain after inguinal hernia surgery. One drawback of published studies is the lack of consensus over definition of chronic pain, which makes it complicated to compare the results of different studies and to conduct meta-analyses and systematic reviews. Therefore, a uniform definition of chronic pain and its best assessment methods should be developed in order to conduct top quality multicenter randomized trials. Further research to develop meshes with optimal parameters is of vital importance and should be encouraged. PMID:26567717

  6. Review of occupational therapy for people with chronic pain.

    LENUS (Irish Health Repository)

    Robinson, Katie

    2011-04-01

    Chronic pain is a significant health-care problem. This review aims to critically analyse occupational therapy services for people with chronic pain and identify significant factors influencing the future development of occupational therapy services for people with chronic pain.

  7. CHRONIC PAIN AFTER INGUINAL HERNIA REPAIR

    Directory of Open Access Journals (Sweden)

    Suresh

    2014-09-01

    Full Text Available : BACKGROUND: Chronic post herniorrhaphy groin pain is defined as pain lasting > 6 months after surgery, which is one of the most important complication occurring after inguinal hernia repair, occurs with greater frequency than previously thought. Chronic groin pain is one of the most significant complications following inguinal hernia repair, and majority of chronic pain has been attributed to ilioinguinal nerve entrapment. Various other factors are involved in development of chronic pain. MATERIAL AND METHODS: Patients undergoing elective inguinal hernioplasty in Victoria hospital from November2011 to May 2013 were included in the study. A total of 227 patients met the inclusion criteria and were available for follow up at end of six months. A detailed preoperative, intraoperative and post-operative details of cases were recorded according to proforma. The postoperative pain and pain at two, seven days and at end of six months were recorded on a VAS scale. RESULTS: Chronic pain at six month follow up was present in 89 patients constituting 39.4% of all patients undergoing hernia repair. It was seen that 26.9% without preoperative pain developed chronic pain whereas 76.7 % of patients with preoperative pain developed chronic pain. Patients with significant preoperative pain had higher chances of developing chronic pain (p<.0001. Preemptive analgesia failed to show statistical significance in development of chronic pain (p=0.079. Nerve injury were present in 22 of cases it was found that nerve injury significantly affected development of chronic pain (p=0.001.Post-operative infiltration of local anesthesia was practiced in 16.3 % of cases and it was found that local infiltration at incision site significantly reduced incidence of chronic pain (p=0.001.Postoperative complications in the form of hematoma, seroma or infection was present in 8.5 % of cases. It was found that post-operative complication not only increased early post-operative pain

  8. Etiologies of chronic liver disease in children

    Directory of Open Access Journals (Sweden)

    Farahmand F

    2001-11-01

    Full Text Available Chronic Liver diseases in children is the result of many different diseases including: metabolic, genetic, infectious, toxic and idiopathic causes. This was a case series study on 133 infants and children with age range 6 month to 12 years old, who presented clinically with manifestation of chronic liver disease and were admitted to Children Hospital Medical Center from year 1999 to 2000. In this study, 32 (24.5 percent patients had autoimmune chronic hepatitis, 15 (11.3 percent Glycogen storage diseases, 12 (9 percent extrahepatic biliary atresia, 11 (8.2 percent willson disease, 10 (7.5 percent cryptogenic cirrhosis, 6 (4.5 percent chronic hepatitis C, 5 (3.8 percen chronic hepatitic B, 5 (3.8 percent galactosemia 3 (2.25 percent congenital hepatic fibrosis, 3 (3.8 percent histiocytosis X, 3 (2.25 percent sclerosing cholangitis, 2 (1.5 percent byler’s disease 2 (1.5 percent primary tuberculosis, 1 (0.75 percent choledocalcyst, 1 (0.75 percent Alagyle syndrome. According to our data, chronic liver disease should be considered in infants and children. In our study, the most common causes are found to be: metabolic and genetic diseases (37.5 percent, chronic autoimmune hepatitis (24 percent and biliary disorders (14 percent, that encompass 86 percent of the patients.

  9. A phase 2 study on the treatment of hyperkalemia in patients with chronic kidney disease suggests that the selective potassium trap, ZS-9, is safe and efficient.

    Science.gov (United States)

    Ash, Stephen R; Singh, Bhupinder; Lavin, Philip T; Stavros, Fiona; Rasmussen, Henrik S

    2015-08-01

    Hyperkalemia contributes to significant mortality and limits the use of cardioprotective and renoprotective renin-angiotensin-aldosterone blockers. Current therapies are poorly tolerated and not always effective. Here we conducted a phase 2 randomized, double-blind, placebo-controlled dose-escalation study to assess safety and efficacy of ZS-9. This oral selective cation exchanger that preferentially entraps potassium in the gastrointestinal tract was given to patients with stable Stage 3 chronic kidney disease and hyperkalemia (5.0 to 6.0 mEq/l) during a 2-day period. Of 90 eligible patients with mean baseline serum potassium of 5.1 mEq/l, 30 were randomized to placebo, 12-0.3 g, 24-3 g, or 24 to 10 g of ZS-9 three times daily for 2 days with regular meals. None withdrew and ZS-9 dose-dependently reduced serum potassium. The primary efficacy end point (rate of serum potassium decline in the first 48 h) was met with significance in the 3- and 10-g cohorts. From baseline, mean serum potassium was significantly decreased by 0.92±0.52 mEq/l at 38 h. Urinary potassium excretion significantly decreased with 10-g ZS-9 as compared to placebo at day 2 (+15.8 +/- 21.8 vs. +8.9 +/- 22.9 mEq per 24h) from placebo at day 2. In this short-term study, no serious adverse events were reported; only mild constipation in the 3-g dose group was possibly related to treatment. Thus, ZS-9 was well-tolerated in patients with stable chronic kidney disease and hyperkalemia leading to a rapid, sustained reduction in serum potassium. PMID:25651363

  10. Pharmacokinetics and pharmacokinetic/pharmacodynamic associations of ofatumumab, a human monoclonal CD20 antibody, in patients with relapsed or refractory chronic lymphocytic leukaemia: a phase 1-2 study

    DEFF Research Database (Denmark)

    Coiffier, Bertrand; Losic, Nedjad; Rønn, Birgitte Biilmann;

    2010-01-01

    The purpose of this phase 1-2 study was to investigate the association between the pharmacokinetic properties of ofatumumab, a human monoclonal CD20 antibody, and outcomes in 33 patients with relapsed/refractory chronic lymphocytic leukaemia receiving 4 weekly infusions of ofatumumab. The...

  11. Chronic fatigue syndrome: a review for clinicians.

    Science.gov (United States)

    Goshorn, R K

    1998-01-01

    Syndromes characterized by persistent fatigue, musculoskeletal pain, sleep disturbance, and subjective cognitive impairment have been common problems in clinical practice for decades. The chronic fatigue syndrome case definition was created to standardize the patient population in research studies and to foster a systematic and comprehensive approach to the attempt to define the etiology and pathophysiology of these syndromes. The pathogenesis of chronic fatigue syndrome remains unknown, though it does appear to be associated with subtle neuroendocrine and immunologic abnormalities. Treatment of chronic fatigue syndrome is empirical. Significant palliation is often possible, though treatment success requires skillful practice of the art of medicine. PMID:9608620

  12. HIV/AIDS, chronic diseases and globalisation

    OpenAIRE

    Colvin Christopher J

    2011-01-01

    Abstract HIV/AIDS has always been one of the most thoroughly global of diseases. In the era of widely available anti-retroviral therapy (ART), it is also commonly recognised as a chronic disease that can be successfully managed on a long-term basis. This article examines the chronic character of the HIV/AIDS pandemic and highlights some of the changes we might expect to see at the global level as HIV is increasingly normalised as "just another chronic disease". The article also addresses the ...

  13. Resolution of chronic hepatitis C following parasitosis

    Institute of Scientific and Technical Information of China (English)

    Valerie Byrnes; Sanjiv Chopra; Margaret J Koziel

    2007-01-01

    An inefficient cellular immune response likely leads to chronic hepatitis C virus (HCV) infection. Resolution of chronic HCV infection in the absence of treatment is a rare occurrence. We report the case of a 39-year old white male with a 17-year history of chronic HCV infection, who eradicated HCV following a serious illness due to co-infection with Babesia (babesiosis), Borriela Borgdorferi (Lyme disease) and Ehrlichia (human granulocytic ehrlichiosis). We hypothesize that the cellular immune response mounted by this patient in response to his infection with all three agents but in particular Babesia was sufficient to eradicate HCV.

  14. The effects of music on chronic pain

    OpenAIRE

    Vaarala, Oula

    2014-01-01

    The purpose of this study was to find out what kind of music has been used to manage chronic pain, to identify in what kind of conditions music is listened to and to figure out the influence of music on different psychological or physiological variables among patients with chronic pain. The aim of the study was to gain information about the analgesic properties of music on chronic pain, in order to give nurses new ideas on how they can ease their patients’ pain. In this thesis a literatu...

  15. Neurohumoral fluid regulation in chronic liver disease

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik

    1998-01-01

    regulation are outlined in order to provide an update of recent investigations on the neuroendocrine compensation of circulatory and volume dysfunction in chronic liver disease. The underlying pathophysiology is a systemic vasodilatation in which newly described potent vasoactive substances such as nitric...... and lungs. It is still an enigma why patients with chronic liver disease are at the same time overloaded and functional hypovolaemic with a hyperdynamic, hyporeactive circulation. Further research is needed to find the solution to this apparent haemodynamic conflict concerning the abnormal...... neurohumoral fluid regulation in chronic liver disease....

  16. Eradication Strategies for Chronic Hepatitis B Infection.

    Science.gov (United States)

    Wilson, Eleanor M P; Tang, Lydia; Kottilil, Shyam

    2016-06-01

    Chronic hepatitis B infection affects >300 million people worldwide and is a leading cause of liver failure and cancer. Current approaches to treatment for chronic hepatitis B involve suppression of hepatitis B virus (HBV) DNA with the use of nucleoside analogues. Chronic suppressive therapy rarely results in a "functional cure" or absence of detectable HBV DNA in plasma and loss of detectable hepatitis B surface antigen after cessation of therapy. The major obstacles to achieving a functional cure are the presence of covalently closed circular DNA and ineffective/exhaustive immune system. This review focuses on novel approaches to target viral life cycle and host immunity to achieve a functional cure. PMID:27190322

  17. Rupatadine in allergic rhinitis and chronic urticaria.

    Science.gov (United States)

    Mullol, J; Bousquet, J; Bachert, C; Canonica, W G; Gimenez-Arnau, A; Kowalski, M L; Martí-Guadaño, E; Maurer, M; Picado, C; Scadding, G; Van Cauwenberge, P

    2008-04-01

    overall well-being of patients with allergic rhinitis or CIU based on findings from quality of life questionnaires and patient global rating scores in clinical trials. Thus, rupatadine is a recently introduced dual inhibitor of histamine H(1)- and PAF-receptors, which has been shown to be an effective and generally well-tolerated treatment for allergic rhinitis and chronic urticaria. It possesses a broader profile of anti-inflammatory properties inhibiting both inflammatory cells and a range of mediators involved in the early- and late-phase inflammatory response, but the clinical relevance of these effects remain to be clarified. PMID:18339040

  18. New concepts in chronic urticaria.

    Science.gov (United States)

    Vonakis, Becky M; Saini, Sarbjit S

    2008-12-01

    Chronic urticaria is a common skin disease without a clear etiology in the vast majority of cases. The similarity of symptoms and lesion pathology to allergen-induced skin reactions supports the idea that skin mast cell and blood basophil IgE receptor activation is involved; however, no exogenous allergen trigger has been identified. The presence of serum IgG autoantibodies targeting IgE or the IgE receptor in approximately 40% of CIU cases supports the theory of an autoimmune basis for the disease. However, issues remain with the assays to detect autoantibodies among other serum factors, the relationship of autoantibodies to CIU disease activity, and the occurrence of autoantibodies in healthy subjects. Other studies have identified altered IgE receptor degranulation that reverts in disease remission and is accompanied by changes in signaling molecule expression and function in mast cells and basophils in active CIU subjects. The arrival of therapies targeting IgE and the IgE receptor pathway elements has potential use in CIU. PMID:18832031

  19. Caregiver Burden in Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Murat Ilhan Atagun

    2011-09-01

    Full Text Available Duration of human life has been substantially increased in the last fifty years. Survivals of diseases have been prolonged through the advances in medicine. Together with these gratifying consequences, there appeared novel difficulties to cope with. Furthermore developments including globalization, industrialization and transition from rural to urban life occurred during the last century; so family units became smaller and numbers of members on employment in family units increased. As a result numbers of family members to undertake the responsibility of care decreased. As a concept, caregiver burden expresses physical, psychosocial and financial reactions during the course of care providing. Distinct factors including structures of social, cultural and family units and health care systems may affect conditions of care. Caregiver’s age, gender, ethnicity, education, relationship with the patient, attitude towards providing care, financial situation, coping abilities, her own health, beliefs, social support and cultural pattern are the personal factors that are related to perception of caregiver burden. Burden of care giving is geared to differential aspects of care needs. For instance care needs of physically disabled and medical care requiring patients with spinal cord injuries may differ from care needs of chronic psychiatric disorders, demented patients in advanced age of their lives or cancer patients in terminal periods. Strain due to care giving may differ as a result of properties of care demands. It is aimed to review the burden of caregivers in different medical and psychiatric care requiring conditions and to introduce differential aspects of caregiver burden in these different conditions.

  20. Chronic widespread pain in spondyloarthritis

    Directory of Open Access Journals (Sweden)

    F. Atzeni

    2014-06-01

    Full Text Available The pain associated with spondyloarthritis (SpA can be intense, persistent and disabling. It frequently has a multifactorial, simultaneously central and peripheral origin, and may be due to currently active inflammation, or joint damage and tissue destruction arising from a previous inflammatory condition. Inflammatory pain symptoms can be reduced by non-steroidal anti-inflammatory drugs, but many patients continue to experience moderate pain due to alterations in the mechanisms that regulate central pain, as in the case of the chronic widespread pain (CWP that characterises fibromyalgia (FM. The importance of distinguishing SpA and FM is underlined by the fact that SpA is currently treated with costly drugs such as tumour necrosis factor (TNF inhibitors, and direct costs are higher in patients with concomitant CWP or FM than in those with FM or SpA alone. Optimal treatment needs to take into account symptoms such as fatigue, mood, sleep, and the overall quality of life, and is based on the use of tricyclic antidepressants or selective serotonin reuptake inhibitors such as fluoxetine, rather than adjustments in the dose of anti-TNF agents or disease-modifying drugs.

  1. Chronic Kidney Disease and Endothelium

    Directory of Open Access Journals (Sweden)

    Damir Rebić

    2015-07-01

    Full Text Available The endothelial cell layer is responsible for molecular traffic between the blood and surrounding tissue, and endothelial integrity plays a pivotal role in many aspects of vascular function. Cardiovascular disease (CVD is the main cause of death in patients with chronic kidney disease (CKD and its incidence and severity increase in direct proportion with kidney function decline. Non-traditional risk factors for CVDs, including endothelial dysfunction (ED, are highly prevalent in this population and play an important role in cardiovascular (CV events. ED is the first step in the development of atherosclerosis and its severity has prognostic value for CV events. Several risk markers have been associated with ED. Reduced bioavailability of nitric oxide plays a central role, linking kidney disease to ED, atherosclerosis, and CV events. Inflammation, loss of residual renal function, and insulin resistance are closely related to ED in CKD. ED may be followed by structural damage and remodelling that can precipitate both bleeding and thrombotic events. The endothelium plays a main role in vascular tone and metabolic pathways. ED is the first, yet potentially reversible step in the development of atherosclerosis and its severity has prognostic value for CV events.

  2. Chronic Traumatic Encephalopathy: A Review

    Directory of Open Access Journals (Sweden)

    Michael Saulle

    2012-01-01

    Full Text Available Chronic traumatic encephalopathy (CTE is a progressive neurodegenerative disease that is a long-term consequence of single or repetitive closed head injuries for which there is no treatment and no definitive pre-mortem diagnosis. It has been closely tied to athletes who participate in contact sports like boxing, American football, soccer, professional wrestling and hockey. Risk factors include head trauma, presence of ApoE3 or ApoE4 allele, military service, and old age. It is histologically identified by the presence of tau-immunoreactive NFTs and NTs with some cases having a TDP-43 proteinopathy or beta-amyloid plaques. It has an insidious clinical presentation that begins with cognitive and emotional disturbances and can progress to Parkinsonian symptoms. The exact mechanism for CTE has not been precisely defined however, research suggest it is due to an ongoing metabolic and immunologic cascade called immunoexcitiotoxicity. Prevention and education are currently the most compelling way to combat CTE and will be an emphasis of both physicians and athletes. Further research is needed to aid in pre-mortem diagnosis, therapies, and support for individuals and their families living with CTE.

  3. CPAP in chronic heart failure

    Directory of Open Access Journals (Sweden)

    F. Lari

    2013-05-01

    Full Text Available BACKGROUND Chronic Heart Failure (CHF represents worldwide a clinical condition with increasing prevalence, high social, economical and epidemiological impact. Even if new pharmacological and non-pharmacological approachs have been recently used, mortality remains high in general population and quality of life is poor in these patients. DISCUSSION The association between CHF and sleep disorders is frequent but still undervalued: sleep apnoeas in CHF produce negative effects on cardiovascular system and an aggravation of prognosis. CPAP (Continuous Positive Airway Pressure is commonly used to treat sleep apnoeas in patients without cardiac involvement and it is also used in first line treatment of acute cardiogenic pulmonary oedema thanks to its hemodynamic and ventilatory effects. The addition of nightly CPAP to standard aggressive medical therapy in patients with CHF and sleep apnoeas reduces the number of apnoeas, reduces the blood pressure, and the respiratory and cardiac rate, reduces the activation of sympathetic nervous system, the left ventricular volume and the hospitalization rate; besides CPAP increases the left ventricular ejection fraction, amd the oxygenation, it improves quality of life, tolerance to exercise and seems to reduce mortality in patients with a higher apnoeas suppression. CONCLUSIONS These implications suggest to investigate sleep apnoeas in patients with CHF in order to consider a possible treatment with CPAP. Further studies need to be developed to confirm the use of CPAP in patients with CHF without sleep disorders.

  4. Multimodal therapy for chronic tinnitus.

    Science.gov (United States)

    Hahn, Ales; Radkova, Lenka; Achiemere, Gabriela; Klement, Vladislav; Alpini, Dario; Strouhal, Jaroslav

    2008-01-01

    From 2001 to 2006, we performed a retrospective study of patients suffering from chronic unilateral or bilateral tinnitus that was previously ineffectively treated by oral drugs [betahistine (Betaserc), extract of Ginkgo biloba (EGb 761), tanakan (Tebokan), and cinnarizine-dimenhydrinate (Arlevert), singly or in combination]. We divided 150 tinnitus patients (80 men, 70 women) into seven treatment groups. Treatments consisted of application of intravenous pentoxifylline, lidocaine, or vinpocetine (Cavinton) and combination of these agents with physiotherapy and soft laser. Mean duration (+/- standard deviation) of tinnitus in these patients was 7.4 +/- 6.0 years; their mean age was 55.6 +/- 12.5 years. The aim of our study was to compare treatment modalities and define their effectiveness for tinnitus relief. The most effective treatment was defined as a combination of Cavinton and physiotherapy. We evaluated pure lidocaine infusion therapy as ineffective. None of the treatment modalities had an objective correlate of improvement, though improvement was reported by a visual analog scale. PMID:18616089

  5. Impact of diabetes, chronic heart failure, congenital heart disease and chronic obstructive pulmonary disease on acute and chronic exercise responses

    OpenAIRE

    Brassard, Patrice; Ferland, Annie; Marquis, Karine; Maltais, François; Jobin, Jean; Poirier, Paul

    2007-01-01

    Several chronic diseases are known to negatively affect the ability of an individual to perform exercise. However, the altered exercise capacity observed in these patients is not solely associated with the heart and lungs dysfunction. Exercise has also been shown to play an important role in the management of several pathologies encountered in the fields of cardiology and pneumology. Studies conducted in our institution regarding the influence of diabetes, chronic heart failure, congenital he...

  6. Hemorrhagic intra splenic pseudocyst as a complication of chronic pancreatitis in acute phase - a case report; Pseudocisto intra-esplenico hemorragico como complicacao de pancreatite cronica agudizada - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Fabiola Assuncao de; Marchiori, Edson; Mello, Walter de Assis; Nogueira, Aline Silva; Sales, Anderson Ribeiro; Martins, Renata Romano; Santos, Tereza Cristina C.R.S. dos [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia

    1999-03-01

    The authors report a case of hemorrhagic intra splenic pseudocyst as a complication of chronic pancreatitis in acute phase. A 43-year-old woman, chronic alcoholic, who had pancreatitis 5 years ago, with symptoms of strong abdominal pain in the epigastrium, nausea and fever. Abdominal sonography showed a lesion contiguous to the spleen and computed tomography demonstrated an heterogeneous lesion of not well defined limits, in the lateral and posterior parts of the spleen. The patient was submitted to Roux-Y cystojejunostomy, he does not present any symptoms at the moment, and is undergoing clinical control. (author)

  7. Imaging of acute and chronic osteomyelitis

    International Nuclear Information System (INIS)

    For the diagnosis of acute and chronic osteomyelitis imaging methods have become essential. This paper reviews the potential of the different imaging modalities. When there is clinical suspicion of acute osteomyelitis plain films are still the mainstay of diagnosis. In newborns and young children this primary diagnostic modality will be supplemented by sonography. If there is a need for further imaging, MRI and the different scintigraphic methods may be used interchangeably. However, for the spine and other complex anatomical regions MRI is preferred. In contrast, three-phase bone scanning is mostly accepted as the primary additional tool to radiography and sonography in the newborn and in small children. If an abscess is suspected, MRI is the primary imaging modality. In cases of chronic osteomyelitis radiography still forms the basis for obtaining information about the bone. Further imaging is regularly needed, not only because of its diagnostic value but also because radiographs do not demonstrate the extent of lesions correctly. The evaluation of disease extent in bone is a domain of MRI, while scintigraphic methods, like 111In leucocyte scintigraphy and MRI, are of equivalent diagnostic value. CT may have its role in disclosing a sequestrum when radiographs and MRI are equivocal. (orig.)

  8. Chronic hypokalemic nephropathy: a clinical study.

    Science.gov (United States)

    Bock, K D; Cremer, W; Werner, U

    1978-01-01

    Description of 23 patients (21 women, 2 men) with an average age of 36.6 (19--68) years, who were hypokalemic during 6.5 years on the average (range 1/2--16 years). The cause of the potassium depletion was malnutrition (anorexia nervosa, vomiting) and/or abuse of laxatives and/or diuretics. With increasing duration of potassium depletion renal function deteriorated; in two cases terminal renal failure developed. Histology of the kidneys (9 cases) showed the picture of chronic abacterial interstitial nephritis. Urinalysis was negative or non-specific. The blood pressure levels were normal or low, hypertensive values being exceptional. Aside of hypokalemia a tendency to hyponatriemia, hypochloremia and metabolic alcalosis was observed, the latter turning into hypokalemic normochloremic acidosis with advancing renal insufficiency. Plasma renin activity and aldosterone concentration or excretion frequently were elevated, but no close correlation was found between these parameters or with the blood pressure. Bacterial infection of the urinary tract occured, if at all, in the late phase and seems to be complication rather than the cause of the kidney disease. The discussion of other possible pathogenetic factors leads to the conclusion that the term "chronic kaliopenic nephropathy" is justified. Some diagnostic and therapeutic consequences are mentioned. PMID:732256

  9. TREATMENT RECOMMENDATIONS FOR CHRONIC MYELOID LEUKEMIA

    Directory of Open Access Journals (Sweden)

    Michele Baccarani

    2014-01-01

    Full Text Available The first treatment of chronic myeloid leukemia (CML included spleen x-radiation and conventional drugs, mainly Busulfan and Hydroxyurea. This therapy improved the quality of life during the chronic phase of the disease, without preventing nor significantly delaying the progression towards advanced phases. The introduction of allogeneic stem cell transplantation (alloSCT marked the first important breakthrough in the evolution of CML treatment, because about 50% of the eligible patients were cured. The second breakthrough was the introduction of human recombinant interferon-alfa, able to achieve a complete cytogenetic remission in 15% to 30% of patients, with a significant survival advantage over conventional chemotherapy. At the end of the last century, about 15 years ago, all these treatments were quickly replaced by a class of small molecules targeting the tyrosine kinases (TK, which were able to induce a major molecular remission in most of the patients, without remarkable side effects, and a very prolonged life-span. The first approved TK inhibitor (TKI was Imatinib Mesylate (Glivec or Gleevec, Novartis. Rapidly, other TKIs were developed tested and commercialized, namely Dasatinib (Sprycel, Bristol-Myers Squibb, Nilotinib (Tasigna, Novartis, Bosutinib (Busulif, Pfizer and Ponatinib (Iclusig, Ariad. Not all these compounds are available worldwide; some of them are approved only for second line treatment, and the high prices are a problem that can limit their use. A frequent update of treatment recommendations is necessary. The current treatment goals include not only the prevention of the transformation to the advanced phases and the prolongation of survival, but also a length of survival and of a quality of life comparable to that of non-leukemic individuals. In some patient the next ambitious step is to move towards a treatment-free remission. The CML therapy, the role of alloSCT and the promising experimental strategies are reviewed in

  10. Anemia of Inflammation and Chronic Disease

    Science.gov (United States)

    ... its red color and lets red blood cells transport oxygen from the lungs to the body’s tissues. ... Chronic Disease • diabetes, in which levels of blood glucose, also called blood sugar, are above normal • heart ...

  11. Chronic pain after childhood groin hernia repair

    DEFF Research Database (Denmark)

    Aasvang, Eske Kvanner; Kehlet, Henrik

    2007-01-01

    BACKGROUND: In contrast to the well-described 10% risk of chronic pain affecting daily activities after adult groin hernia repair, chronic pain after childhood groin hernia repair has never been investigated. Studies of other childhood surgery before the age of 3 months suggest a risk of increased...... pain responsiveness later in life, but its potential relationship to chronic pain in adult life is unknown. METHODS: This was a nationwide detailed questionnaire study of chronic groin pain in adults having surgery for a groin hernia repair before the age of 5 years (n = 1075). RESULTS: The response...... the age of 3 months (n = 122) did not report groin pain more often or with higher intensity than other patients did. CONCLUSIONS: Groin pain in adult patients operated on for a groin hernia in childhood is uncommon and usually mild and occurs in relation to physical activity. Operation before the age...

  12. Chronic Fatigue Syndrome (CFS): Childhood Adversity

    Science.gov (United States)

    ... childhood maltreatment. In particular, for women, emotional and sexual abuse during childhood was associated with a greater risk ... risk for chronic fatigue syndrome: results from a population-based study. Arch Gen Psychiatry. 2006 Nov;63( ...

  13. Anemia of Inflammation and Chronic Disease

    Science.gov (United States)

    ... Disease Organizations (PDF, 270 KB). Alternate Language URL Anemia of Inflammation and Chronic Disease Page Content On ... Nutrition Points to Remember Clinical Trials What is anemia? Anemia is a condition in which a person ...

  14. Multiple Chronic Conditions Among Medicare Beneficiaries...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Individuals with multiple chronic conditions (MCC) present many challenges to the health care system, such as effective coordination of care and cost containment....

  15. Chronic actinic damage of facial skin.

    Science.gov (United States)

    Bilaç, Cemal; Şahin, Mustafa Turhan; Öztürkcan, Serap

    2014-01-01

    Chronic actinic damage of the skin manifests itself as extrinsic skin aging (photoaging) and photocarcinogenesis. During the last decade, substantial progress has been made in understanding cellular and molecular mechanisms of photoaging. DNA photodamage and ultraviolet-generated reactive oxygen species are the initial events that lead to most of the typical histologic and clinical manifestations of chronic photodamage of the skin. Chronic actinic damage affects all layers of the skin. Keratinocytes, melanocytes, fibroblasts, and endothelial cells are altered by ultraviolet radiation and can result in numerous changes in human skin, particularly the skin of fair-skinned individuals. These changes include actinic keratosis, thickening and wrinkling, elastosis, telengiectasia, solar comedones, diffuse or mottled hyperpigmentation, and skin cancers. There are many options in the treatment of changes caused by chronic actinic damage. The most effective measure of prevention of the photoaging and photocarcinogenesis is sun protection. PMID:25441468

  16. Sleep disturbances in chronic progressive external ophthalmoplegia.

    NARCIS (Netherlands)

    Smits, B.W.; Westeneng, H.J.; Hal, M.A. van; Engelen, B.G.M. van; Overeem, S.

    2012-01-01

    BACKGROUND: Chronic progressive external ophthalmoplegia (CPEO) is a relatively common mitochondrial disorder. In addition to extraocular muscle weakness, various other organs can typically be affected, including laryngeal and limb muscles, cerebrum, cerebellum, and peripheral nerves. Given this mul

  17. Percutaneous Nephrolithotomy and Chronic Kidney Disease

    DEFF Research Database (Denmark)

    Sairam, Krish; Scoffone, Cesare M; Alken, Peter;

    2012-01-01

    glomerular filtration rate, including chronic kidney disease stages 0/I/II-greater than 60, stage III-30 to 59 and stages IV/V-less than 30 ml/minute/1.73 m(2). Patient characteristics, operative characteristics, outcomes and morbidity were assessed. RESULTS: Estimated glomerular filtration rate data were...... available on 5,644 patients, including 4,436 with chronic kidney disease stages 0/I/II, 994 with stage III and 214 with stages IV/V. A clinically significant minority of patients with nephrolithiasis presented with severe chronic kidney disease. A greater number of patients with stages IV/V previously...... underwent percutaneous nephrolithotomy, ureteroscopy or nephrostomy and had positive urine cultures than less severely affected patients, consistent with the higher incidence of staghorn stones in these patients. Patients with chronic kidney disease stages IV/V had statistically significantly worse...

  18. Chronic Liver Disease and Hispanic Americans

    Science.gov (United States)

    ... Program Grants Other Grants Planning and Evaluation Grantee Best Practices Hispanic/Latino Asthma Cancer Chronic Liver Disease Diabetes Heart Disease Hepatitis HIV/AIDS Immunizations Infant Heath & Mortality Mental Health Obesity Organ and Tissue Donation Stroke Stay Connected ...

  19. Chronic cough following cardiac transplantation: vagal Mitempfindung?

    OpenAIRE

    Hammond, R R; Ebers, G C

    1992-01-01

    Since operation a cardiac transplant recipient has suffered from chronic, non-productive but intense coughing spells triggered by stimulation of the right external ear. This demonstrates the unusual phenomenon of acquired aberrant sensory referral.

  20. Cognitive Variables Implicated In Chronic Pain

    Directory of Open Access Journals (Sweden)

    Moretti, Luciana Sofía

    2010-12-01

    Full Text Available Since the creation of gate control theory, the importance of psychological variables in chronic pain has emerged. Thus, the cognitive variables are emphasized in between behaviors, emotions and social factors for the explanation of chronic pain. Considering the gate control theory, cognitive variables modulate the other two dimensions of the chronic pain experience: the motivational-afective dimension and the sensory-discriminative dimension (Camacho Martel & Anarte Ortiz, 2001; Gatchel, Peng, Peters, Fuchs & Turk, 2007. The aim of this work is to review the main cognitive variables implicated in the chronic pain experience. Moreover, empirical evidence that support the importance of these variables is presented. Furthermore, it is discussed the clinical implications and the importance of this area in the local context.

  1. Ethical considerations in chronic musculoskeletal disease.

    Science.gov (United States)

    MacKenzie, C Ronald; de Melo-Martin, Inmaculada

    2015-06-01

    Chronic diseases compromise the life of the sufferer, encumber their families, and exert intractable burdens on the health-care system. With the aging of the population, such conditions have become the primary determinants of morbidity and mortality and the leading cause of disability in our society. Despite the serious challenges they impose, the ethical discourse engendered by them has lagged behind that of acute care medicine. Of particular relevance are the challenges to individual autonomy, as the dilemmas arising in the chronic care setting have not only medical but personal and societal dimensions, may require the input of multiple participants, and resolve over longer periods of time. As such, the conventional model of autonomy is often inadequate to address problems in the chronic care setting. This paper deals with this dilemma through an examination of a clinical scenario. A framework for the exploration of ethical problems in the chronic care setting is thus presented. PMID:25864103

  2. Nutrition in Children with Chronic Kidney Disease

    Science.gov (United States)

    ... cereals Bran cereals Egg whites Egg yolks Sorbet Ice cream Source: Phosphorous: Tips for People with Chronic Kidney ... for Scientists Current Funding Opportunities Funded Grants & Grant History Funding Process Research Programs & Contacts Research Training & Career ...

  3. Pulmonary aspergillosis appearing as chronic nodular disease in chronic granulomatous disease

    International Nuclear Information System (INIS)

    Chronic nodular pneumonia is unusual in children. Three children are described who presented with diffuse nodular pulmonary disease and in whom lung biopsy demonstrated Aspergillus infection. One child was known to have chronic granulomatous disease of childhood (CGD) and further investigation demonstrated CGD in the other two patients as well. These cases indicate that Aspergillus infection and CGD should be considered in the differential diagnosis in children who present with chronic diffuse nodular pneumonia. (orig.)

  4. Occurrence of chronic lymphocytic leukemia in patients with chronic myelogenous leukemia

    OpenAIRE

    Bhattacharyya, Pritish K

    2013-01-01

    Chronic lymphocytic leukemia (CLL) is the most common leukemia of adults in the western world and constitutes about 33% of all leukemia′s. The incidence of CLL increases with age and are more common in older population. Chronic myeloid leukemia (CML) on the contrary occurs in both young adults and elderly and is a chronic myeloproliferative disease that originates from abnormal pluripotent stem cells and results in involvement of multiple hematopoietic lineages, but predominantly myeloid and ...

  5. A phase I trial of the aurora kinase inhibitor, ENMD-2076, in patients with relapsed or refractory acute myeloid leukemia or chronic myelomonocytic leukemia.

    Science.gov (United States)

    Yee, Karen W L; Chen, Hsiao-Wei T; Hedley, David W; Chow, Sue; Brandwein, Joseph; Schuh, Andre C; Schimmer, Aaron D; Gupta, Vikas; Sanfelice, Deborah; Johnson, Tara; Le, Lisa W; Arnott, Jamie; Bray, Mark R; Sidor, Carolyn; Minden, Mark D

    2016-10-01

    ENMD-2076 is a novel, orally-active molecule that inhibits Aurora A kinase, as well as c-Kit, FLT3 and VEGFR2. A phase I study was conducted to determine the maximum tolerated dose (MTD), recommended phase 2 dose (RP2D) and toxicities of ENMD-2076 in patients with acute myeloid leukemia (AML) and chronic myelomonocytic leukemia (CMML). Patients received escalating doses of ENMD-2076 administered orally daily [225 mg (n = 7), 375 mg (n = 6), 325 mg (n = 9), or 275 mg (n = 5)]. Twenty-seven patients were treated (26 AML; 1 CMML-2). The most common non-hematological toxicities of any grade, regardless of association with drug, were fatigue, diarrhea, dysphonia, dyspnea, hypertension, constipation, and abdominal pain. Dose-limiting toxicities (DLTs) consisted of grade 3 fatigue, grade 3 typhilitis, grade 3 syncope and grade 3 QTc prolongation). Of the 16 evaluable patients, one patient achieved a complete remission with incomplete count recovery (CRi), three experienced a morphologic leukemia-free state (MLFS) with a major hematologic improvement in platelets (HI-P), and 5 other patients had a reduction in marrow blast percentage (i.e. 11-65 %). The RP2D in this patient population is 225 mg orally once daily. PMID:27406088

  6. Comparison of the effectiveness and safety of cefpodoxime and ciprofloxacin in acute exacerbation of chronic suppurative otitis media: A randomized, open-labeled, phase IV clinical trial

    Directory of Open Access Journals (Sweden)

    Arijit Ghosh

    2012-01-01

    Full Text Available Objective : To compare the effectiveness and safety of cefpodoxime and ciprofloxacin for the treatment of mild to moderate cases of acute exacerbation of chronic suppurative otitis media (AECSOM. Materials and Methods : Adult patients diagnosed with AECSOM were screened and patients fulfilling the inclusion criteria were randomized to receive either cefpodoxime 200 mg twice daily or ciprofloxacin 500 mg twice daily orally for 7 days. The primary outcome of this randomized, open-labeled, phase IV clinical trial (Registration Number - CTRI/2011/10/002079 was clinical success rate at day 14 visit and the secondary outcome was incidence of adverse events (AEs. Forty-six patients were enrolled: 23 in the cefpodoxime group and 23 in the ciprofloxacin group. Results : The clinical success rates were 95.6% in the cefpodoxime group versus 90.9% in the ciprofloxacin group. These rates are comparable, but no statistically significant difference was observed between the groups. Few mild and self-limiting AEs were observed and the tolerability of both the drugs was also good. Conclusion : The results of this randomized, open-labeled phase IV clinical trial showed that a 7-day course of cefpodoxime is therapeutically comparable to ciprofloxacin in terms of both clinical effectiveness and safety for the treatment of patients with AECSOM.

  7. Longevity factor klotho and chronic psychological stress

    OpenAIRE

    Prather, A A; Epel, E S; Arenander, J; Broestl, L; Garay, B I; Wang, D; Dubal, D B

    2015-01-01

    Chronic psychological stress is associated with accelerated aging and premature morbidity and mortality; however, the biology linking chronic psychological stress and its maladaptive effects remains largely unknown. Klotho is a pleiotropic hormone that regulates the aging process and promotes better brain and body health. Whether klotho is linked to psychosocial stress or its negative impact in humans has not been investigated. To address this gap, we recruited 178 healthy women who were eith...

  8. Incidence of dental caries in chronic urticaria

    OpenAIRE

    Kaur Surrinder; Ghosh Srabani; Kanwar A; Gauba A

    1991-01-01

    Three hundred patients of chronic urticaria were screened for dental affections. Sixty two (20.66%) patients were detected to have dental caries. Among the control group which com-prised of 100 patients, 20% had dental caries. There was thus no increased incidence of dental caries among patients with urticaria. Only 2 patients had remission of urticaria following treat-ment of caries. Dental caries therefore is probably not a cause of chronic urticaria.

  9. Management strategies in chronic inflammatory demyelinating polyradiculoneuropathy

    OpenAIRE

    Patel Kamakshi; Bhanushali Minal; Muley Suraj

    2010-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronic, proximal and distal, asymmetrical or symmetrical, motor and sensory demyelinating polyneuropathy with a progressive course for at least 2 months. The accurate diagnosis is crucial as CIDP is amenable to treatment. Recent advances have provided new strategies and options for management of this syndrome. In this article, we review the clinical and diagnostic features as well as discuss recent insights and treatment s...

  10. Chronic obstructive pulmonary disease : a proteomics approach

    OpenAIRE

    Alexandre, Bruno Miguel Coelho, 1980-

    2011-01-01

    Tese de doutoramento, Biologia (Biologia Molecular), Universidade de Lisboa, Faculdade de Ciências, 2012 Chronic obstructive pulmonary disease (COPD) is characterized by chronic airflow limitation that is not fully reversible even under bronchodilators effect, caused by a mixture of small airway disease – obstructive bronchiolitis – and parenchymal destruction – emphysema. At the present time, COPD is the fourth leading cause of death and its prevalence and mortality are expected to contin...

  11. Evaluation of telomerase expression in chronic periodontitis

    OpenAIRE

    Balaji T; Vettriselvi V; Paul Solomon; Rao Suresh

    2010-01-01

    Background : Human telomerase is a multi subunit ribonucleoprotein enzyme concerned with telomeric lengthening and homeostasis in man. This enzyme has been found to be elevated in inflammatory conditions like rheumatoid arthritis and silica injury lung. Since chronic periodontitis is also an inflammatory condition where immune cells and cytokines mediate tissue destruction, we set out to evaluate telomerase in gingival tissue samples from healthy subjects and chronic periodontitis patients by...

  12. Imaging Brain Mechanisms in Chronic Visceral Pain

    OpenAIRE

    Mayer, Emeran A.; Gupta, Arpana; Kilpatrick, Lisa A.; Hong, Jui-Yang

    2015-01-01

    Chronic visceral pain syndromes are important clinical problems with largely unmet medical needs. Based on the common overlap with other chronic disorders of visceral or somatic pain, mood and affect, and their responsiveness to centrally targeted treatments, an important role of central nervous system in their pathophysiology is likely. A growing number of brain imaging studies in irritable bowel syndrome, functional dyspepsia and bladder pain syndrome/interstitial cystitis has identified ab...

  13. Natural Histories of Chronic Obstructive Pulmonary Disease

    OpenAIRE

    Rennard, Stephen I.; Vestbo, Jørgen

    2008-01-01

    Concepts relating to the natural history of chronic obstructive pulmonary disease (COPD) arise most importantly from the classic study of Fletcher and colleagues (The Natural History of Chronic Bronchitis and Emphysema, Oxford University Press, New York, 1976). This study, which evaluated working English men over 8 years, was used to construct a proposed life-long natural history. Although this is a classic study that has greatly advanced understanding of COPD, it has a number of limitations....

  14. Current Treatment of Chronic Beryllium Disease

    OpenAIRE

    Sood, Akshay

    2009-01-01

    The current mainstay of management of chronic beryllium disease involves cessation of beryllium exposure and use of systemic corticosteroids. However, there are no randomized controlled trials to assess the effect of these interventions on the natural history of this disease. Despite this limitation, it is prudent to remove patients with chronic beryllium disease from further exposure and consider treating progressive disease early with long-term corticosteroids. The effect of treatment shoul...

  15. Chronic hepatitis C: latest treatment options.

    Science.gov (United States)

    Iosue, Kathleen

    2002-04-01

    The most common chronic bloodborne infection in the United States, hepatitis C virus (HCV) is the most frequent reason for liver transplantation. Unfortunately, most infected individuals don't realize they're HCV positive and only discover the disease after severe liver damage has occurred. Here, update your knowledge on the epidemiology, transmission and risk factors, diagnosis, clinical presentation, and management of chronic HCV. Insight on counseling and quality of life issues for infected patients is also included. PMID:11984417

  16. Animal models for investigating chronic pancreatitis

    OpenAIRE

    Aghdassi Alexander A; Mayerle Julia; Christochowitz Sandra; Weiss Frank U; Sendler Matthias; Lerch Markus M

    2011-01-01

    Abstract Chronic pancreatitis is defined as a continuous or recurrent inflammatory disease of the pancreas characterized by progressive and irreversible morphological changes. It typically causes pain and permanent impairment of pancreatic function. In chronic pancreatitis areas of focal necrosis are followed by perilobular and intralobular fibrosis of the parenchyma, by stone formation in the pancreatic duct, calcifications in the parenchyma as well as the formation of pseudocysts. Late in t...

  17. Mindfulness, Acceptance and Catastrophizing in Chronic Pain

    OpenAIRE

    de Boer, Maaike J.; Steinhagen, Hannemike E.; Versteegen, Gerbrig J.; Struys, Michel M.R.F.; Sanderman, Robbert

    2014-01-01

    Objectives: Catastrophizing is often the primary target of the cognitive-behavioral treatment of chronic pain. Recent literature on acceptance and commitment therapy (ACT) suggests an important role in the pain experience for the concepts mindfulness and acceptance. The aim of this study is to examine the influence of mindfulness and general psychological acceptance on pain-related catastrophizing in patients with chronic pain. Methods: A cross-sectional survey was conducted, including 87 chr...

  18. Chronic hepatitis E: A brief review

    OpenAIRE

    Murali, Arvind R.; Kotwal, Vikram; Chawla, Saurabh

    2015-01-01

    Hepatitis E viral infection has traditionally been considered an acute, self-limited, water borne disease similar to hepatitis A, endemic to developing countries. However, over the past decade, zoonotic transmission and progression to chronicity in human patients has been identified, resulting in persistently elevated transaminase levels, progressive liver injury and cirrhosis. In addition to liver injury, neurological, renal and rheumatological manifestations have also been reported. Chronic...

  19. Gabapentin for Chronic Refractory Cancer Cough.

    Science.gov (United States)

    Atreya, Shrikant; Kumar, Gaurav; Datta, Soumitra Shankar

    2016-01-01

    Vagal sensory neuropathy or vagal hypersensitivity has been implicated in the pathophysiology of chronic cough. Earlier reports have shown gabapentin to be effective in sensory laryngeal neuropathy and symptom conditions that have a proven neural origin. We present a case report of a patient with chronic refractory cough due to a soft tissue mass in the lung that caused compression of the mediastinal structures. The patient was successfully treated with gabapentin with reduction in the cough intensity, duration, and frequency. PMID:26962287

  20. Gabapentin for Chronic Refractory Cancer Cough

    OpenAIRE

    Shrikant Atreya; Gaurav Kumar; Soumitra Shankar Datta

    2016-01-01

    Vagal sensory neuropathy or vagal hypersensitivity has been implicated in the pathophysiology of chronic cough. Earlier reports have shown gabapentin to be effective in sensory laryngeal neuropathy and symptom conditions that have a proven neural origin. We present a case report of a patient with chronic refractory cough due to a soft tissue mass in the lung that caused compression of the mediastinal structures. The patient was successfully treated with gabapentin with reduction in the cough ...