WorldWideScience

Sample records for chronic inflammatory disorders

  1. Macrolides in Chronic Inflammatory Skin Disorders

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    Abdullateef A. Alzolibani

    2012-01-01

    Full Text Available Long-term therapy with the macrolide antibiotic erythromycin was shown to alter the clinical course of diffuse panbronchiolitis in the late 1980s. Since that time, macrolides have been found to have a large number of anti-inflammatory properties in addition to being antimicrobials. These observations provided the rationale for many studies performed to assess the usefulness of macrolides in other inflammatory diseases including skin and hair disorders, such as rosacea, psoriasis, pityriasis rosea, alopecia areata, bullous pemphigoid, and pityriasis lichenoides. This paper summarizes a collection of clinical studies and case reports dealing with the potential benefits of macrolides antibiotics in the treatment of selected dermatoses which have primarily been classified as noninfectious and demonstrating their potential for being disease-modifying agents.

  2. Atherosclerotic cardiovascular disease in patients with chronic inflammatory joint disorders.

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    Agca, R; Heslinga, S C; van Halm, V P; Nurmohamed, M T

    2016-05-15

    Inflammatory joint disorders (IJD), including rheumatoid arthritis (RA), ankylosing spondylitis (ASp) and psoriatic arthritis (PsA), are prevalent conditions worldwide with a considerable burden on healthcare systems. IJD are associated with increased cardiovascular (CV) disease-related morbidity and mortality. In this review, we present an overview of the literature. Standardised mortality ratios are increased in IJD compared with the general population, that is, RA 1.3-2.3, ASp 1.6-1.9 and PsA 0.8-1.6. This premature mortality is mainly caused by atherosclerotic events. In RA, this CV risk is comparable to that in type 2 diabetes. Traditional CV risk factors are more often present and partially a consequence of changes in physical function related to the underlying IJD. Also, chronic systemic inflammation itself is an independent CV risk factor. Optimal control of disease activity with conventional synthetic, targeted synthetic and biological disease-modifying antirheumatic drugs decreases this excess risk. High-grade inflammation as well as anti-inflammatory treatment alter traditional CV risk factors, such as lipids. In view of the above-mentioned CV burden in patients with IJD, CV risk management is necessary. Presently, this CV risk management is still lacking in usual care. Patients, general practitioners, cardiologists, internists and rheumatologists need to be aware of the substantially increased CV risk in IJD and should make a combined effort to timely initiate CV risk management in accordance with prevailing guidelines together with optimal control of rheumatic disease activity. CV screening and treatment strategies need to be implemented in usual care. PMID:26888573

  3. 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...

  4. Chronic inflammatory disorders of the gastrointestinal tract of companion animals.

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    Cave, N J

    2003-12-01

    In the inflammatory bowel diseases (IBD) that affect dogs and cats there appears to be dysregulation of normal mucosal immunity, characterised by polyclonal lymphocytic infiltrates which are presumably specific for luminal antigens. There is an absence of a classical polarisation of either T-helper (Th) 1 or Th2 cytokine responses, although increased expression of mRNA for interleukin (IL) 2 and IL-12p40 and a shift towards mucosal immunoglobulin (Ig) G production are consistent findings, whilst variable responses are seen in tumour necrosis factor-alpha (TNF-alpha), IL-1, IL-4, IL-6, and interferon-gamma (IFN-gamma). Increased mucosal permeability and deranged intestinal motility are common sequelae. Despite obvious similarities with Crohn's disease and ulcerative colitis in humans, important differences exist. Of these, the diffuse superficial nature but with no Th1 or Th2 bias, and the prevalence of proximal small intestinal disease are notable. Potential hypotheses for these disparities include specific differences in the types or locations of agonistic gut flora, diffuse abnormalities in microbial-host interactions, a greater importance of diet, or anatomical or cellular differences in mucosal immune responses. Although specific pathogens and genetic susceptibilities may be involved, quantitative or qualitative changes in the normal flora or abnormal responses to a normal flora are more likely to be involved in the immunopathogenesis. Dietary influences include a large source of antigen, promotion of abnormal microbial growth through Maillard compounds within canned diets, and specific macro- and micronutrient deficiencies. Although dependent on a histopathological diagnosis, limitations of biopsies procured endoscopically, lack of histopathological standardisation and difficulty distinguishing inflammation from neoplasia remain significant problems. Clinician-pathologist dialogue, immunohistochemistry, cytokine profiling and lymphocyte clonality assessment

  5. Chronic inflammatory demyelinating polyneuropathy

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    Polyneuropathy - chronic inflammatory; CIDP; Chronic inflammatory polyneuropathy; Guillain-Barré - CIDP ... CIDP is one cause of damage to nerves outside the brain or spinal cord ( peripheral neuropathy ). Polyneuropathy ...

  6. The immunomodulatory properties of Helicobacter pylori confer protection against allergic and chronic inflammatory disorders

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    Anne eMüller

    2012-02-01

    Full Text Available Chronic infection with the gastric bacterial pathogen Helicobacter pylori causes gastritis and predisposes carriers to a high risk of developing gastric and duodenal ulcers, gastric cancer and gastric lymphoma, but has also recently been shown to protect against certain allergic and chronic inflammatory disorders. The immunomodulatory properties that allow the bacteria to persist for decades in infected individuals in the face of a vigorous, yet ultimately non-protective, innate and adaptive immune response may at the same time confer protection against allergies, asthma and inflammatory bowel diseases. Experimental evidence from mouse models suggests that H. pylori has evolved to skew the adaptive immune response towards immune tolerance rather than immunity, which promotes persistent infection on the one hand, and inhibits auto-aggressive and allergic T-cell responses on the other. Regulatory T-cells mediating peripheral immune tolerance have emerged as key cellular players in facilitating persistent infection as well as protection from allergies, in both observational studies in humans and experimental work in mice. Recent data suggest that H. pylori actively targets dendritic cells to promote tolerance induction. The findings discussed in this review raise the possibility of harnessing the immunomodulatory properties of H. pylori for the prevention and treatment of allergic and auto-immune diseases, and also provide new insights relevant for H. pylori-specific vaccine development.

  7. Chronic Stanford type A aortic dissection manifesting as systemic inflammatory disorder

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    Yana Kogan

    2016-05-01

    Full Text Available Typical presentation of type A aortic dissection usually encompasses severe acute chest pain, frequently radiating to the upper back, which is seen in more than 80% of the patients, while isolated back or abdominal pain have been repeatedly reported as the first manifestation of the disease as well. Occasionally, dyspnea due to acute aortic regurgitation, syncope, or stroke, secondary to obstruction of major cerebral vessels, have also been described at presentation of type A aortic dissection. Presentation of aortic dissection as a prolonged systemic illness with a number of nonspecific clinical and laboratory findings, such as low-grade fever, fatigue, malaise, weight loss, anemia, elevated acute phase response laboratory parameters, and absence of any of typical clinical features of the dissection syndrome has been only rarely reported. We describe a patient with type A chronic aortic dissection, manifesting as a systemic inflammatory disorder in the absence of acute chest syndrome. The diagnosis was made accidentally by computed tomography, ordered in the course of the regular work up. The patient underwent emergent surgery with resection and grafting of the dissected aorta. Pathological investigation demonstrated intense acute inflammation with neutrophilic infiltration in the vicinity of the intramural hemorrhage and necrosis, as well as granulation tissue with new vessels formation and collagen deposition in the outer media. The possible pathogenic mechanisms of the phenomenon are discussed. [Int J Res Med Sci 2016; 4(5.000: 1768-1771

  8. 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 ...

  9. Review article: the potential role of nitric oxide in chronic inflammatory bowel disorders

    DEFF Research Database (Denmark)

    Perner, Anders; Rask-Madsen, J

    1999-01-01

    The aetiology of the chronic inflammatory bowel diseases-ulcerative colitis and Crohn's disease-as well as 'microscopic colitis'-both collagenous (COC) and lymphocytic colitis (LC)-remains unknown. Autoimmune mechanisms, cytokine polymorphism, commensal bacteria, infectious agents and vascular...... by the generation of superoxide with reduced L-arginine availability. In active ulcerative colitis, and to a lesser extent in Crohn's disease, a greatly increased production of NO has been demonstrated by indirect and direct measurements. Surprisingly, even higher rates of production have been observed in COC...

  10. Chronic motor tic disorder

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    Chronic vocal tic disorder; Tic - chronic motor tic disorder ... Chronic motor tic disorder is more common than Tourette syndrome . Chronic tics may be forms of Tourette syndrome. Tics usually start ...

  11. 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...

  12. Biologics beyond TNF-α inhibitors and the effect of targeting the homologues TL1A-DR3 pathway in chronic inflammatory disorders

    DEFF Research Database (Denmark)

    Tougaard, Peter; Zervides, Kristoffer Alexander; Skov, Søren;

    2016-01-01

    A number of anti-tumor necrosis factor alpha (TNF-α) biologics have been developed in recent years, such as adalimumab, etanercept, and infliximab for the treatment of chronic inflammatory disorders like rheumatoid arthritis (RA), inflammatory bowel disease (IBD), and psoriasis and several other...... not respond to anti-TNF-α treatment and one possible explanation may be the heterogeneity of chronic inflammatory diseases and a dominance of other significant TNF family members. Indeed, polymorphisms in the TNF family member, TL1A gene, is associated with the development of IBD and increased serum...

  13. 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....

  14. [Chronic inflammatory demyelinating polyradiculoneuropathy].

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    Franques, J; Azulay, J-P; Pouget, J; Attarian, S

    2010-06-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a demyelinating chronic neuropathy of immune origin whose diagnosis is based upon clinical, biological and electrophysiological data; previously critical to the diagnosis the nerve biopsy is now restricted to the rare situations where accurate diagnosis cannot be reached using these data alone. CIDP are mainly idiopathic, but a few associated diseases must be sought for as they require specific attention. Such associated diseases must particularly be discussed when the manifestations are severe or resistant to immunomodulating or immunosuppressive agents. Indeed, idiopathic CIDP are usually responsive to these treatments. The effectiveness of these treatments is limited by the importance of the secondary axonal loss. The dependence or the resistance may sometimes justify the association of several immunomodulating treatments. A single randomized controlled trial support the use of cytotoxic drugs and none with rituximab.

  15. Chronic inflammatory demyelinating polyradiculoneuropathy.

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    Van den Bergh, Peter Y K; Rajabally, Yusuf A

    2013-06-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is the most common autoimmune neuropathy. The diagnosis depends on the clinical presentation with a progressive or relapsing course over at least 2 months and electrophysiological evidence of primary demyelination. Whereas typical CIDP is quite easily recognizable because virtually no other neuropathies present with both distal and proximal motor and sensory deficit, atypical CIDP, focal and multifocal variants in particular, may represent a difficult diagnostic challenge. CIDP very likely is an underdiagnosed condition as suggested also by a positive correlation between prevalence rates and sensitivity of electrophysiological criteria. Since no 'gold standard' diagnostic marker exists, electrophysiological criteria have been optimized to be at the same time as sensitive and as specific as possible. Additional supportive laboratory features, such as increased spinal fluid protein, MRI abnormalities of nerve segments, and in selected cases nerve biopsy lead to the correct diagnosis in the large majority of the cases. Objective clinical improvement following immune therapy is also a useful parameter to confirm the diagnosis. The pathogenesis and pathophysiology of CIDP remain poorly understood, but the available evidence for an inflammatory origin is quite convincing. Steroids, intravenous immunoglobulin (IVIG), and plasma exchange (PE) have been proven to be effective treatments. IVIG usually leads to rapid improvement, which is useful in severely disabled patients. Repeat treatment over regular time intervals for many years is often necessary. The effect of steroids is slower and the side-effect profile may be problematic, but they may induce disease remission more frequently than IVIG. An important and as of yet uncompletely resolved issue is the evaluation of long-term outcome to determine whether the disease is still active and responsive to treatment.

  16. The role of inflammatory cytokines and ERK1/2 signaling in chronic prostatitis/chronic pelvic pain syndrome with related mental health disorders.

    Science.gov (United States)

    Hu, Chao; Yang, Hualan; Zhao, Yanfang; Chen, Xiang; Dong, Yinying; Li, Long; Dong, Yehao; Cui, Jiefeng; Zhu, Tongyu; Zheng, Ping; Lin, Ching-Shwun; Dai, Jican

    2016-01-01

    Mental health disorders(MHD) in chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) have been widely studied. However, the underlying role of inflammatory cytokines and their associated signaling pathways have not been investigated. Here, we report the potential role of cytokines and associated signaling pathways in CP/CPPS patients with MHD and in a CP/CPPS animal model. CP/CPPS patients (n = 810) and control subjects (n = 992) were enrolled in this case-control multicenter study, and serum cytokine levels were measured. Male Sprague-Dawley rats received multiple intracutaneous injections of an immuno-agent along with a pertussis-diphtheria-tetanus triple vaccine for autoimmune CP/CPPS development. The results revealed that, in CP/CPPS patients with significant MHD, elevated IL-1α, IL-1β, IL-4, IL-13, and TNF-α serum levels were observed. The above five cytokines in CP/CPPS rats were significantly elevated in prostate tissue (p MHD. PMID:27334333

  17. 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

  18. 99th Dahlem conference on infection, inflammation and chronic inflammatory disorders: lifestyle changes affecting the host-environment interface.

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    Ehlers, S; Kaufmann, S H E

    2010-04-01

    In industrialized nations and high-income regions of the world, the decline of infectious diseases is paralleled by an increase in allergic, autoimmune and chronic inflammatory diseases (AACID). Changes in lifestyle in westernized societies, which impact individually and collectively on intestinal microbiota, may - at least in part - account for the AACID pandemic. Many disease genes that contribute to AACID encode pattern recognition and signalling molecules in barrier-associated cells. Interactions between gene products and environmental factors depend highly upon the host's state of maturation, the composition of the skin and gut microflora, and exposure to pollutants, antibiotics and nutrients. Inflammatory stress responses, if regulated appropriately, ensure immunity, health and relative longevity; when they are dysregulated, they can no longer be terminated appropriately and thus precipitate AACID. The 99th Dahlem Conference brought together experts of various disciplines (genetics, evolution biology, molecular biology, structural biology, cell biology, immunology, microbiology, nutrition science, epidemiology and clinical medicine) to discuss the multi-faceted relationships between infection, immunity and inflammation in barrier organs and the development of AACID. In Clinical and Experimental Immunology we are presenting a compilation of background papers that formed the basis of discussions. Controversial viewpoints and gaps in current knowledge were examined and new concepts for prevention and treatment of CID were formulated.

  19. Anti-neutrophil cytoplasmic antibodies in idiopathic inflammatory disorders

    NARCIS (Netherlands)

    Mulder, Alide Heleen Leontine

    1994-01-01

    This thesis studies the prevalence of anti-neutrophil cytoplasmic antibodies (ANCA) in idiopathic inflammatory disorders in which GS-ANA were described during the 60s: rheumatoid arthritis, autoimmune liver diseases, inflammatory bowel disease, and juvenile chronic arthritis. In all of these disorde

  20. 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. ...

  1. A girl with atypical chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Chan, SHS; Mak, W; Wong, VCN

    2009-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is a chronic, acquired immune and inflammatory disorder that targets the peripheral nerves. The cardinal features include a progressive or a relapsing-remitting course, predominant motor symptoms and signs, symmetrical involvement of arms and legs, proximal muscles involvement along with distal muscles, and decrease or absence of deep tendon reflexes. The diagnosis is confirmed by cerebrospinal fluid (CSF) protein elevation without pleo...

  2. Chronic progressive external ophthalmoplegia with inflammatory myopathy.

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    Chen, Ting; Pu, Chuanqiang; Shi, Qiang; Wang, Qian; Cong, Lu; Liu, Jiexiao; Luo, Hongyu; Fei, Lingna; Tang, Wei; Yu, Shanshan

    2014-01-01

    Chronic progressive external ophthalmoplegia is one of mitochondrial disorders, characterized by ptosis, limitation of eye movement, variably severe bulbar muscle weakness and proximal limb weakness. Chronic progressive external ophthalmoplegia complicated with acquired disease is extremely rare. We report a 44 years old male patient with more than 20 years of chronic progressive bilateral ptosis and limitation of eye movements manifested dysarthria, dysphagia and neck muscle weakness for 3 years. The first muscle biopsy showed red-ragged fibers and cytochrome c oxidase negative fibers as well as inflammatory cells infiltration. Electron microscopy revealed paracrystalline inclusions. Mitochondrial genetic analysis demonstrated a large-scale mtDNA deletion of m.8470_13446del4977. The patient was treated with prednisone. In a three-year follow-up study, the second biopsy was performed. Before the treatment, except bilateral ptosis and external ophthalmopelgia, this patient presented bulbar muscle weakness and neck muscle weakness. After treated with prednisone, the symptoms of dysphagia, dysarthria and neck muscle weakness were significantly improved, and the second biopsy showed only mitochondrial myopathy pathology but the inflammations disappeared. Here, we report a patient with chronic progressive external ophthalmoplegia complicated with inflammatory myopathy and after treated with prednisone as myositis, he had a significant therapeutic effect. PMID:25674260

  3. Liver Disorders in Inflammatory Bowel Disease

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    Victor Uko

    2012-01-01

    Full Text Available Disorders of the hepatobiliary system are relatively common extraintestinal manifestations of inflammatory bowel disease (IBD. These disorders are sometimes due to a shared pathogenesis with IBD as seen in primary sclerosing cholangitis (PSC and small-duct primary sclerosing cholangitis (small-duct PSC. There are also hepatobiliary manifestations such as cholelithiasis and portal vein thrombosis that occur due to the effects of chronic inflammation and the severity of bowel disease. Lastly, medications used in IBD such as sulfasalazine, thiopurines, and methotrexate can adversely affect the liver. It is important to be cognizant of these disorders as some do have serious long-term consequences. The management of these disorders often requires the expertise of multidisciplinary teams to achieve the best outcomes.

  4. Treatment of chronic inflammatory demyelinating polyradiculoneuropathy.

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    Lehmann, Helmar C; Hughes, Richard A C; Hartung, Hans-Peter

    2013-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a sporadically occurring, acquired neuropathic condition of autoimmune origin with chronic progressive or relapsing-remitting disease course. CIDP is a treatable disorder; a variety of immunosuppressive and immunomodulatory agents are available to modify, impede, and even reverse the neurological deficits and sequelae that manifest in the course of the disease. However, in many cases CIDP is not curable. Challenges that remain in the treatment of CIDP patients are well recognized and include a remarkably individual heterogeneity in terms of disease course and treatment response as well as a lack of objective and feasible measures to predict and monitor the responsiveness to the available therapies. In this chapter an overview of the currently used drugs in the treatment of CIDP patients is given and some important and controversial issues that arise in the context of care for CIDP patients are discussed.

  5. Hypertrophic osteoarthropathy of chronic inflammatory bowel disease

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    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.

  6. Pancreatic disorders in inflammatory bowel disease

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    Antonini, Filippo; Pezzilli, Raffaele; Angelelli, Lucia; Macarri, Giampiero

    2016-01-01

    An increased incidence of pancreatic disorders either acute pancreatitis or chronic pancreatitis has been recorded in patients with inflammatory bowel disease (IBD) compared to the general population. Although most of the pancreatitis in patients with IBD seem to be related to biliary lithiasis or drug induced, in some cases pancreatitis were defined as idiopathic, suggesting a direct pancreatic damage in IBD. Pancreatitis and IBD may have similar presentation therefore a pancreatic disease could not be recognized in patients with Crohn’s disease and ulcerative colitis. This review will discuss the most common pancreatic diseases seen in patients with IBD. PMID:27574565

  7. [Chronic inflammatory bowel diseases in cats].

    Science.gov (United States)

    Ghermai, A K

    1989-01-01

    The aetiology of chronic idiopathic intestinal inflammation is unknown. It is characterized by a diffuse infiltration with inflammatory cells into the intestinal mucosa and sometimes submucosa. Cats with chronic intermittent vomiting and diarrhoea, later on accompanied by anorexia and weight loss, are presented. Definitive diagnosis can be obtained by intestinal biopsy only. An immune pathogenesis is suspected, which is supported by the fact, that chronic inflammatory bowel disease responds to steroid therapy.

  8. Intractable chronic inflammatory demyelinating polyneuropathy treated successfully with ciclosporin

    OpenAIRE

    M. Odaka; Tatsumoto, M.; Susuki, K.; Hirata, K; YUKI, N

    2005-01-01

    Background: Chronic inflammatory demyelinating polyneuropathy (CIDP) is a heterogeneous disorder and both clinical course and response to treatment vary widely. Because of the propensity for relapse, CIDP requires maintenance therapy after the initial response to treatment. There is no consensus regarding this in the published literature.

  9. Biologics-induced autoimmune renal disorders in chronic inflammatory rheumatic diseases: systematic literature review and analysis of a monocentric cohort.

    Science.gov (United States)

    Piga, Matteo; Chessa, Elisabetta; Ibba, Valentina; Mura, Valentina; Floris, Alberto; Cauli, Alberto; Mathieu, Alessandro

    2014-08-01

    The use of biologic drugs has been linked with the paradoxical development of systemic and organ specific autoimmune processes. The aim of this study was to describe the features of biologics-induced autoimmune renal disorders (AIRD) through a systematic review and a cohort study of 707 adult patients affected with Rheumatoid Arthritis (RA), Ankylosing Spondylitis (SA) and Psoriatic Arthritis (PsA). The literature search identified 2687 articles of which 21 were considered relevant for the present study, accounting for 26 case reports. The cohort analysis retrieved 3 cases. According to clinical manifestations and kidney histology the identified AIRD cases were classified as: a) glomerulonephritis associated with systemic vasculitis (GNSV), b) glomerulonephritis in lupus-like syndrome (GNLS), c) isolated autoimmune renal disorders (IARD). Twenty-two out of 29 cases with AIRD were reported in patients affected by RA, 5 in AS and 2 in PsA. The biologic drug most frequently associated with development of AIRD was Etanercept (15 cases, 51.7%), followed by Adalimumab (9 cases, 31.0%) and Infliximab (3 cases, 10.3%) while Tocilizumab and Abatacept were reported in 1 case (3.4%) for each. Thirteen out of 29 (44.8%) cases were classified as affected by IARD, 12 (41.3%) as GNSV and 4 (13.9%) as GNLS. Worse prognosis was associated with GNSV and lack of biologic withdrawal. Although rare, AIRD may be life-threatening and may lead to renal failure and death. If AIRD occurs, biologic drugs must be stopped and patient should be treated according to clinical manifestations and kidney biopsy findings.

  10. Chronic inflammatory demyelinating polyradiculoneuropathy in a patient with Crohn's disease.

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    Ohyagi, Masaki; Ohkubo, Takuya; Yagi, Yousuke; Ishibashi, Satoru; Akiyama, Junko; Nagahori, Masakazu; Watanabe, Mamoru; Yokota, Takanori; Mizusawa, Hidehiro

    2013-01-01

    Crohn's disease (CD) is a chronic inflammatory disorder of the gastrointestinal tract that is frequently accompanied by systemic complications. Neuropathologies have not been well investigated as extraintestinal manifestations of CD. We herein report the case of a 36-year-old man with CD who presented with progressive weakness and numbness. A neurological examination and the results of a nerve conduction study and a sural nerve biopsy led to a diagnosis of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Plasma exchanges were initially effective; however, the effects gradually declined starting 10 days after the plasma exchange (PE). These results suggest that humoral factors may play an important role in CIDP associated with CD.

  11. Endothelial Dysfunction in Chronic Inflammatory Diseases

    Directory of Open Access Journals (Sweden)

    Curtis M. Steyers

    2014-06-01

    Full Text Available Chronic inflammatory diseases are associated with accelerated atherosclerosis and increased risk of cardiovascular diseases (CVD. As the pathogenesis of atherosclerosis is increasingly recognized as an inflammatory process, similarities between atherosclerosis and systemic inflammatory diseases such as rheumatoid arthritis, inflammatory bowel diseases, lupus, psoriasis, spondyloarthritis and others have become a topic of interest. Endothelial dysfunction represents a key step in the initiation and maintenance of atherosclerosis and may serve as a marker for future risk of cardiovascular events. Patients with chronic inflammatory diseases manifest endothelial dysfunction, often early in the course of the disease. Therefore, mechanisms linking systemic inflammatory diseases and atherosclerosis may be best understood at the level of the endothelium. Multiple factors, including circulating inflammatory cytokines, TNF-α (tumor necrosis factor-α, reactive oxygen species, oxidized LDL (low density lipoprotein, autoantibodies and traditional risk factors directly and indirectly activate endothelial cells, leading to impaired vascular relaxation, increased leukocyte adhesion, increased endothelial permeability and generation of a pro-thrombotic state. Pharmacologic agents directed against TNF-α-mediated inflammation may decrease the risk of endothelial dysfunction and cardiovascular disease in these patients. Understanding the precise mechanisms driving endothelial dysfunction in patients with systemic inflammatory diseases may help elucidate the pathogenesis of atherosclerosis in the general population.

  12. 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...

  13. Child Neurology: Chronic inflammatory demyelinating polyradiculoneuropathy in children

    OpenAIRE

    Markowitz, JA; Jeste, SS; Kang, PB

    2008-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune disorder characterized by patchy demyelination of nerve roots and distal nerves. The course may be monophasic progressive or relapsing-remitting. CIDP is less common in children than in adults. As in adults, children with CIDP present with proximal and distal weakness and loss of deep tendon reflexes. Children are most often brought to medical attention due to gait disturbance and falling. As in adults, immunomo...

  14. An update on the management of chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Gorson, Kenneth C.

    2012-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is an immune mediated disorder of the peripheral nervous system with clinical features that include weakness, sensory loss, imbalance, pain and impaired ambulation which may lead to substantial disability. This review highlights current treatment strategies for CIDP, how best to utilize proven therapies such as intravenous immunoglobulin, oral prednisone, pulse dexamethasone, and plasma exchange, and when and how to use alternative immu...

  15. Steroids for Chronic Inflammatory Demyelinating Polyneuropathy

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    J Gordon Millichap

    2005-01-01

    The efficacy and safety of high-dose, intermittent IV methylprednisolone (IVMP) as initial and long-term maintenance therapy for chronic inflammatory demyelinating polyneuropathy (CIDP) were analyzed by a retrospective review of outcome data derived from patients’ medical records between 1992 and 2003 at Washington University School of Medicine, St Louis, MO.

  16. HLA antigens in chronic inflammatory demyelinating polyneuropathy.

    OpenAIRE

    Feeney, D J; Pollard, J D; McLeod, J G; Stewart, G. J.; Doran, T J

    1990-01-01

    HLA typing of 71 patients with chronic inflammatory demyelinating polyneuropathy (CIDP) showed an overall increase in frequencies of HLA-A3, -B7, -DR2 as well as concomitantly decreased frequencies of HLA-44 and DR7. The strongest associations were seen with HLA-DR2, -DR7 and -B44 in CIDP overall, although they did not reach statistical significance.

  17. Chronic inflammatory demyelinating polyneuropathy associated with carcinoma.

    OpenAIRE

    Antoine, J C; Mosnier, J. F.; Lapras, J; Convers, P.; Absi, L; Laurent, B.; Michel, D

    1996-01-01

    The association of chronic inflammatory demyelinating polyneuropathy (CIDP) and carcinoma has rarely been reported and its relevance is debated. Thirty three consecutive patients with probable or definite CIDP (idiopathic or associated with M protein) were investigated. Three patients with definite CIDP had a concomitant carcinoma. One had an IgM paraprotein. Steroids and intravenous immunoglobulins were effective.

  18. Steroids for Chronic Inflammatory Demyelinating Polyneuropathy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-03-01

    Full Text Available The efficacy and safety of high-dose, intermittent IV methylprednisolone (IVMP as initial and long-term maintenance therapy for chronic inflammatory demyelinating polyneuropathy (CIDP were analyzed by a retrospective review of outcome data derived from patients’ medical records between 1992 and 2003 at Washington University School of Medicine, St Louis, MO.

  19. Distribution patterns of demyelination correlate with clinical profiles in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Kuwabara, S; Ogawara, K; Misawa, S; M. Mori; Hattori, T.

    2002-01-01

    Background: Chronic inflammatory demyelinating polyneuropathy (CIDP) is a heterogeneous disorder having a wide clinical range, and is characterised by multifocal demyelination that can involve the distal nerve terminals, intermediate nerve segments, and nerve roots.

  20. Management strategies in chronic inflammatory demyelinating polyradiculoneuropathy

    Directory of Open Access Journals (Sweden)

    Patel Kamakshi

    2010-01-01

    Full Text Available 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 strategies along with our experience in the management of patients with CIDP.

  1. Novel immunotherapeutic strategies in chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Mathis, Stéphane; Vallat, Jean-Michel; Magy, Laurent

    2016-02-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronic immune-mediated neuropathy: it is clinically heterogeneous (relapsing-remitting form, chronic progressive form, monophasic form or CIDP having a Guillain-Barré syndrome-like onset), but potentially treatable. Although its pathophysiology remains largely unknown, CIDP is considered an immune-mediated neuropathy. Therefore, many immunotherapies have been proposed in this peripheral nervous system disorder, the most known efficient treatments being intravenous immunoglobulin, corticosteroids and plasma exchange. However, these therapies remain unsatisfactory for many patients, so numerous other immunotherapeutic strategies have been evaluated, based on their immunosuppressant or immunomodulatory potency. We have performed a large review of the literature about treatment in CIDP, with a special emphasis on novel and alternative immunotherapeutic strategies. PMID:26809024

  2. Chronic post-inflammatory fatigue in sarcoidosis : from cytokines to behavior

    NARCIS (Netherlands)

    Korenromp, I.H.E.

    2011-01-01

    Sarcoidosis is a systemic inflammatory disorder that is characterized by granuloma formation in different organs. Sarcoidosis patients frequently report fatigue. Even when the clinical symptoms of the inflammatory disease sarcoidosis have resolved, chronic fatigue may persist. In this study 75 patie

  3. Nicotine and inflammatory neurological disorders

    Institute of Scientific and Technical Information of China (English)

    Wen-Hua PIAO; Denise CAMPAGNOLO; Carlos DAYAO; Ronald J LUKAS; Jie WU; Fu-Dong SHI

    2009-01-01

    Cigarette smoke is a major health risk factor which significantly increases the incidence of diseases including lung cancer and respiratory infections. However, there is increasing evidence that smokers have a lower incidence of some inflamma- tory and neurodegenerative diseases. Nicotine is the main immunosuppressive constituent of cigarette smoke, which inhib-its both the innate and adaptive immune responses. Unlike cigarette smoke, nicotine is not yet considered to be a carcino-gen and may, in fact, have therapeutic potential as a neuroprotective and anti-inflammatory agent. This review provides a synopsis summarizing the effects of nicotine on the immune system and its (nicotine) influences on various neurological diseases.

  4. Child neurology: chronic inflammatory demyelinating polyradiculoneuropathy in children.

    Science.gov (United States)

    Markowitz, Jennifer A; Jeste, Shafali S; Kang, Peter B

    2008-12-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune disorder characterized by patchy demyelination of nerve roots and distal nerves. The course may be monophasic progressive or relapsing-remitting. CIDP is less common in children than in adults. As in adults, children with CIDP present with proximal and distal weakness and loss of deep tendon reflexes. Children are most often brought to medical attention due to gait disturbance and falling. As in adults, immunomodulatory treatment is the mainstay of therapy. Based on the small number of case series available, children with CIDP seem have a more favorable long-term course than adults.

  5. Cesarean Section and Chronic Immune Disorders

    DEFF Research Database (Denmark)

    Sevelsted, Astrid; Stokholm, Jakob; Bønnelykke, Klaus;

    2015-01-01

    analyses. RESULTS: Children delivered by cesarean delivery had significantly increased risk of asthma, systemic connective tissue disorders, juvenile arthritis, inflammatory bowel disease, immune deficiencies, and leukemia. No associations were found between cesarean delivery and type 1 diabetes, psoriasis......OBJECTIVES: Immune diseases such as asthma, allergy, inflammatory bowel disease, and type 1 diabetes have shown a parallel increase in prevalence during recent decades in westernized countries. The rate of cesarean delivery has also increased in this period and has been associated...... with the development of some of these diseases. METHODS: Mature children born by cesarean delivery were analyzed for risk of hospital contact for chronic immune diseases recorded in the Danish national registries in the 35-year period 1977-2012. Two million term children participated in the primary analysis. We...

  6. Managing Inflammatory Manifestations in Patients with Chronic Granulomatous Disease.

    Science.gov (United States)

    Magnani, Alessandra; Mahlaoui, Nizar

    2016-10-01

    Chronic granulomatous disease (CGD) is a primary immunodeficiency caused by lack of phagocyte nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, which results in inflammatory dysregulation and increased susceptibility to infections. Patients with CGD may develop severe obstructive disorders of the digestive tract as a result of their dysregulated inflammatory response. Despite a growing focus on inflammatory manifestations in CGD, the literature data on obstructive complications are far less extensive than those on infectious complications. Diagnosis and management of patients with concomitant predispositions to infections and hyperinflammation are particularly challenging. Although the inflammatory and granulomatous manifestations of CGD usually respond rapidly to steroid treatment, second-line therapies (immunosuppressants and biologics) may be required in refractory cases. Indeed, immunosuppressants (such as anti-tumor necrosis factor agents, thalidomide, and anakinra) have shown some efficacy, but the value of this approach is controversial, given the questionable risk-to-benefit ratio and the small numbers of patients treated to date. Significant progress in allogeneic hematopoietic stem cell transplantation (the only curative treatment for CGD) has been made through better supportive care and implementation of improved, reduced-intensity conditioning regimens. Gene therapy may eventually be an option for patients lacking a suitable donor; clinical trials with new, safer vectors are ongoing at a few centers. PMID:27299584

  7. Head mass in chronic pancreatitis: Inflammatory ormalignant

    Institute of Scientific and Technical Information of China (English)

    Amit K Dutta; Ashok Chacko

    2015-01-01

    Chronic pancreatitis increases the risk of developingpancreatic cancer. This often presents as a mass lesionin the head of pancreas. Mass lesion in the head ofpancreas can also occur secondary to an inflammatorylesion. Recognising this is crucial to avoid unnecessarysurgery. This is sometimes difficult as there is an overlapin clinical presentation and conventional computedtomography (CT) abdomen findings in inflammatory andmalignant mass. Advances in imaging technologies likeendoscopic ultrasound in conjunction with techniqueslike fine needle aspiration, contrast enhancement andelastography as well as multidetector row CT, magneticresonance imaging and positron emission tomographyscanning have been shown to help in distinguishinginflammatory and malignant mass. Research is ongoingto develop molecular techniques to help characterisefocal pancreatic mass lesions. This paper reviews thecurrent status of imaging and molecular techniquesin differentiating a benign mass lesion in chronicpancreatitis and from malignancy.

  8. Chronic inflammatory demyelinating polyradiculoneuropathy associated intracranial hypertension.

    Science.gov (United States)

    Altinkaya, Ayca; Topcular, Baris; Sakalli, Nazan Karagoz; Kuscu, Demet Yandim; Kirbas, Dursun

    2013-06-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an acquired immune-mediated demyelinating neuropathy. In this report, we detail the course of a 58-year-old male patient who had headache and double vision followed by progressive paresthesia and difficulty in walking. The patient had bilateral papilledema and mild leg weakness, absent ankle jerks and loss of sensation in distal parts of his lower and upper extremities. His electromyography (EMG) was concordant with CIDP and lumbar puncture revealed high opening pressure. The polyradiculoneuropathy as well as the papilledema and elevated cerebrospinal fluid (CSF) pressure improved under steroids. The improvement in intracranial hypertension (IHT) and papilledema under steroid treatment suggests that the IHT in this patient might be associated with CIDP.

  9. [Acute-Onset Chronic Inflammatory Demyelinating Polyradiculoneuropathy].

    Science.gov (United States)

    Kanbayashi, Takamichi; Sonoo, Masahiro

    2015-11-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is characterized by an insidious onset showing progression over two months. However, up to 16% of CIDP patients may show acute presentation similar to Guillain-Barré syndrome (GBS). Such cases are termed acute-onset CIDP (A-CIDP). Distinguishing A-CIDP from GBS, especially the acute inflammatory demyelinating polyneuropathy (AIDP) subtype, is critical because therapeutic strategies and outcomes may differ between the two syndromes. Regarding clinical features, A-CIDP is less likely to have autonomic nervous system involvement, facial weakness, a preceding infectious illness, or the need for mechanical ventilation, in comparison with AIDP. Electrophysiological features are usually quite similar between the two, although follow-up studies may elucidate key differences. Around 8%-16% of GBS patients may show clinical deterioration shortly after improvement or stabilization following initial immunological therapy. Such a situation is termed treatment-related fluctuation (TRF; GBS-TRF). The distinction between GBS-TRF and A-CIDP is an important clinical issue because maintenance treatment is often required in CIDP. The diagnosis of A-CIDP should be considered when the condition of a patient with GBS deteriorates after nine weeks from onset, or when deterioration occurs three times or more.

  10. Obesity as a risk and severity factor in rheumatic diseases (Autoimmune Chronic inflammatory diseases-ACIDs

    Directory of Open Access Journals (Sweden)

    Elisa eGremese

    2014-11-01

    Full Text Available The growing body of evidence recognizing the adipose tissue as an active endocrine organ secreting bioactive mediators involved in metabolic and inflammatory disorders, together with the global epidemic of overweight and obesity, rise obesity as a hot topic of current research. The chronic state of low grade inflammation present in the obese condition and the multiple pleiotropic effects of adipokines on the immune system has been implicated in the pathogenesis of several inflammatory conditions including rheumatic autoimmune and inflammatory diseases. We will discuss the main relevant evidences on the role of the adipose tissue on immune and inflammatory networks and the more recent evidences regarding the effects of obesity on the incidence and outcomes of the major autoimmune chronic inflammatory diseases.

  11. RADIOSYNOVIORTHESIS IN THERAPY FOR INFLAMMATORY JOINT DISORDERS

    Directory of Open Access Journals (Sweden)

    Valerii Vasilyevich Krylov

    2013-01-01

    Full Text Available Radiosynoviorthesis (RSO, also known as radiosynovectomy, is an approved method of treatment for inflammatory joint disorders that is commonly used both in the industrialized American and European countries as well as in the developing Asian and African countries. In terms of frequency of its use, this method ranks second among all the methods for radionuclide therapy in Germany. The treatment includes intra-articular administration of radiopharmaceuticals as microparticles (colloidal forms, macroaggregates, or microspheres containing radioactive isotopes, which are rapidly phagocytized by the synovial membrane cells. Indications for therapy include inflammatory joint disorders of different genesis: rheumatoid arthritis, psoriatic arthritis, osteoarthritis and intra-articular effusion after joint endoprosthetics. RSO is the optimal method for local therapy for arthritis in patients with hemophilic arthropathy, since it both heals the inflammation and reduces the frequency of bleeding relapses. This aspect is of particular significance for the developing countries where the disease is often complicated by arthropathies due to the lack of coagulation factor. The main advantages include the low frequency of undesired reactions and low radiation burden to a patient. Depending on the degree to which a joint is affected, the frequency of responses to therapy is 50–80%, reaching 90% in patients with hemophilic arthropathy.

  12. Chronic inflammatory demyelinating polyneuropathy in children: a report of four patients with variable relapsing courses

    OpenAIRE

    Chang, Soo Jin; Lee, Ji Hyun; Kim, Shin Hye; Lee, Joon Soo; Kim, Heung Dong; Kang, Joon Won; Lee, Young Mock; Kang, Hoon-Chul

    2015-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is a chronically progressive or relapsing symmetric sensorimotor disorder presumed to occur because of immunologic antibody-mediated reactions. To understand the clinical courses of CIDP, we report variable CIDP courses in children with respect to initial presentation, responsiveness to medical treatment, and recurrence interval. Four patients who were diagnosed with acute-onset and relapsing CIDP courses at Severance Children's Hospita...

  13. Pneumonectomy for chronic inflammatory lung disease: indications and complications

    Institute of Scientific and Technical Information of China (English)

    NIE Gang; LIU Guo-jun; Jean Deslauriers; FAN Zhi-min

    2010-01-01

    @@ Chronic inflammatory lung disease is a common health problem and often treated with potent antibiotics, anti-tuberculosis drugs, and antifungal agents. However, in case of medical therapy failure, surgical treatment has been often considered as an effective procedure.

  14. Management of Cardiovascular Risk in Patients with Chronic Inflammatory Diseases

    DEFF Research Database (Denmark)

    Lindhardsen, Jesper; Kristensen, Søren Lund; Ahlehoff, Ole

    2016-01-01

    An increased risk of cardiovascular disease (CVD) has been observed in a range of chronic inflammatory diseases (CID), including rheumatoid arthritis (RA), psoriasis, inflammatory bowel diseases (IBD), and systemic lupus erythematosus (SLE). The increased risk of CVDs and reduced life expectancy...

  15. Chronic Inflammatory Demyelinating Polyradiculoneuropathy: From Bench to Bedside

    OpenAIRE

    Peltier, Amanda C.; Donofrio, Peter D.

    2012-01-01

    Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP) is the most common treatable chronic autoimmune neuropathy. Multiple diagnostic criteria have been established, with the primary goal of identifying neurophysiologic hallmarks of acquired demyelination. Treatment modalities have expanded to include numerous immuno-modulatory therapies, although the best evidence continues to be for corticosteroids, plasma exchange, and intravenous immunoglobulins (IVIg). This review describes th...

  16. Pathophysiology and treatment of inflammatory anorexia in chronic disease

    OpenAIRE

    Braun, Theodore P.; Marks, Daniel L.

    2010-01-01

    Decreased appetite and involuntary weight loss are common occurrences in chronic disease and have a negative impact on both quality of life and eventual mortality. Weight loss in chronic disease comes from both fat and lean mass, and is known as cachexia. Both alterations in appetite and body weight loss occur in a wide variety of diseases, including cancer, heart failure, renal failure, chronic obstructive pulmonary disease and HIV. An increase in circulating inflammatory cytokines has been ...

  17. Chronic inflammatory demyelinating polyradiculoneuropathy: from pathology to phenotype

    OpenAIRE

    Mathey, Emily K; Susanna B Park; Hughes, Richard A C; Pollard, John D.; Armati, Patricia J; Barnett, Michael H.; Taylor, Bruce V; Dyck, P. James B.; Kiernan, Matthew C; Lin, Cindy S-Y.

    2015-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an inflammatory neuropathy, classically characterised by a slowly progressive onset and symmetrical, sensorimotor involvement. However, there are many phenotypic variants, suggesting that CIDP may not be a discrete disease entity but rather a spectrum of related conditions. While the abiding theory of CIDP pathogenesis is that cell-mediated and humoral mechanisms act together in an aberrant immune response to cause damage to ...

  18. Human Endogenous Retrovirus and Neuroinflammation in Chronic Inflammatory Demyelinating Polyradiculoneuropathy

    OpenAIRE

    Faucard, Raphaël; Madeira, Alexandra; Gehin, Nadège; Authier, François-Jérôme; Panaite, Petrica-Adrian; Lesage, Catherine; Burgelin, Ingrid; Bertel, Mélanie; Bernard, Corinne; Curtin, François; Lang, Aloïs B.; Steck, Andreas J.; Perron, Hervé; Kuntzer, Thierry; Créange, Alain

    2016-01-01

    Background Human endogenous retroviruses HERV-W encode a pro-inflammatory protein, named MSRV-Env from its original identification in Multiple Sclerosis. Though not detected in various neurological controls, MSRV-Env was found in patients with chronic inflammatory demyelinating polyradiculoneuropathies (CIDPs). This study investigated the expression of MSRV in CIDP and evaluated relevant MSRV-Env pathogenic effects. Methods 50 CIDP patients, 19 other neurological controls (ONDs) and 65 health...

  19. Sleep disorders and chronic kidney disease.

    Science.gov (United States)

    Maung, Stephanie C; El Sara, Ammar; Chapman, Cherylle; Cohen, Danielle; Cukor, Daniel

    2016-05-01

    Sleep disorders have a profound and well-documented impact on overall health and quality of life in the general population. In patients with chronic disease, sleep disorders are more prevalent, with an additional morbidity and mortality burden. The complex and dynamic relationship between sleep disorders and chronic kidney disease (CKD) remain relatively little investigated. This article presents an overview of sleep disorders in patients with CKD, with emphasis on relevant pathophysiologic underpinnings and clinical presentations. Evidence-based interventions will be discussed, in the context of individual sleep disorders, namely sleep apnea, insomnia, restless leg syndrome and excessive daytime sleepiness. Limitations of the current knowledge as well as future research directions will be highlighted, with a final discussion of different conceptual frameworks of the relationship between sleep disorders and CKD. PMID:27152260

  20. 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

  1. Chronic inflammatory demyelinating polyradiculoneuropathy: from bench to bedside.

    Science.gov (United States)

    Peltier, Amanda C; Donofrio, Peter D

    2012-07-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is the most common treatable chronic autoimmune neuropathy. Multiple diagnostic criteria have been established, with the primary goal of identifying neurophysiologic hallmarks of acquired demyelination. Treatment modalities have expanded to include numerous immunomodulatory therapies, although the best evidence continues to be for corticosteroids, plasma exchange, and intravenous immunoglobulin (IVIg). This review describes the pathology, epidemiology, pathogenesis, diagnosis, and treatment of CIDP.

  2. Overview of the pathogenesis and treatment of chronic inflammatory demyelinating polyneuropathy with intravenous immunoglobulins

    OpenAIRE

    Mohamed Mahdi-Rogers; Yusuf A Rajabally

    2010-01-01

    Mohamed Mahdi-Rogers, Yusuf A RajaballyNeuromuscular Clinic, Department of Neurology, University Hospitals of Leicester, Leicester, UKAbstract: Chronic inflammatory demyelinating polyneuropathy (CIDP) is an acquired heterogeneous disorder of immune origin affecting the peripheral nerves, causing motor weakness and sensory symptoms and signs. The precise pathophysiology of CIDP remains uncertain although B and T cell mechanisms are believed to be implicated. Intravenous immunoglobulins (IVIg) ...

  3. An atypical chronic inflammatory demyelinating polyradiculoneuropathy that radiologically mimicking neurofibromatosis: Case report

    OpenAIRE

    AKPINAR, Kursad Cetin; DOGRU, Hakan; Balci, Kemal; Terzi, Murat

    2014-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an uncommon demyelinating disorder with a relapsing and remitting or continuously progressive course. Patients may have motor and sensory involvement, but generally motor involvement may be more prominent and more severe in lower extremities. CIDP is a treatable neuropathy that is challenging to diagnose and has a broad spectrum of presentations. When ranked by the descending frequency, postural tremor in the arms, peripheral...

  4. 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...

  5. Chronic inflammatory diseases and cardiovascular risk: a systematic review.

    Science.gov (United States)

    Roifman, Idan; Beck, Paul L; Anderson, Todd J; Eisenberg, Mark J; Genest, Jacques

    2011-01-01

    Despite recent advancements in the treatment of coronary artery disease (CAD), it remains the number one cause of death in the world. While traditional risk factors partially account for the development of CAD, other novel risk factors have recently been implicated. Specifically, chronic inflammation has been postulated to play a role in the development and propagation of this disease. The purpose of this systematic review is to examine the available evidence to determine if patients with chronic inflammatory diseases have higher rates of cardiovascular disease. A MEDLINE search was conducted for articles published between 1980-2009. We focused on studies that assessed hard cardiovascular endpoints in subjects with chronic inflammatory conditions such as systemic lupus erythematosus, rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, polymyositis/dermatomyositis, and inflammatory bowel disease. Although largely based on small studies, our review indicates that patients with chronic inflammatory conditions are likely at elevated risk for the development of CAD. Further research consisting of prospective cohort studies is needed to better quantify this risk.

  6. Prevalence of chronic diseases at the onset of inflammatory arthritis.

    NARCIS (Netherlands)

    Ursum, J.; Korevaar, J.C.; Twisk, J.W.R.; Peters, M.J.L.; Schellevis, F.G.; Nurmohamed, M.T.; Nielen, M.M.J.

    2012-01-01

    Background: To explore the prevalence of chronic diseases at the onset of inflammatory arthritis (IA) in the general practice and compare this to a group of control patients without IA. Methods: In this nested-case-control study, data were used from the Netherlands Information Network of eneral Pra

  7. Intravenous immunoglobulin treatment in chronic inflammatory demyelinating polyneuropathy

    NARCIS (Netherlands)

    P.A. van Doorn (Pieter)

    1990-01-01

    textabstractPatients with a chronic inflammatory demyelinating polyneuropathy (CIDP) may respond to treatment with corticosteroids and to plasmapheresis, which was demonstrated in controlled clinical studies. In an uncontrolled study it was found that 13/17 CIDP patients had a rapid and clinical imp

  8. Chronic Inflammatory Periodontal Disease in Patients with Human Immunodeficiency Virus.

    Directory of Open Access Journals (Sweden)

    Vania López Rodríguez

    2009-07-01

    Full Text Available Background: The Chronic Inflammatory Periodontal Disease is related with multiple risk factors. Those patients with human immunodeficiency virus have higher risk of presenting this disease and it is usually more serious in these cases. Objective: To describe the prevalence of Chronic Inflammatory Periodontal Disease in patients with HIV. Methods: Descriptive, observational, cross-sectional study including patients with HIV in Sancti Spiritus province. The occurrence of the disease was determined after the Periodontics Cuban Standards, and oral hygiene was assessed through the simplified oral hygiene index. Other variables were measured, such as smoking habits, T CD4+ lymphocyte counting and virus load. The independent association of each risk factor with the disease was determined through a logistic regression model. Results: The 56, 5 % of the 154 patients presented Chronic Inflammatory Periodontal Disease; 60 (39.0% gingivitis and 27 (17,5% periodontitis. Gingivitis was associated with poor oral hygiene (OR: 3,71 and periodontitis with smoking habit (OR: 5,20. The severe forms of periodontitis occurred mainly in patients with lymphocyte counting lower than 500 cells/mm3 . Conclusions: The prevalence of Chronic Inflammatory Periodontal Disease in patients with HIV in Sancti Spiritus province is linked to known risk factors such as smoking habits and oral hygiene.

  9. Chronic inflammatory demyelinating polyradiculoneuropathy: from pathology to phenotype.

    Science.gov (United States)

    Mathey, Emily K; Park, Susanna B; Hughes, Richard A C; Pollard, John D; Armati, Patricia J; Barnett, Michael H; Taylor, Bruce V; Dyck, P James B; Kiernan, Matthew C; Lin, Cindy S-Y

    2015-09-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an inflammatory neuropathy, classically characterised by a slowly progressive onset and symmetrical, sensorimotor involvement. However, there are many phenotypic variants, suggesting that CIDP may not be a discrete disease entity but rather a spectrum of related conditions. While the abiding theory of CIDP pathogenesis is that cell-mediated and humoral mechanisms act together in an aberrant immune response to cause damage to peripheral nerves, the relative contributions of T cell and autoantibody responses remain largely undefined. In animal models of spontaneous inflammatory neuropathy, T cell responses to defined myelin antigens are responsible. In other human inflammatory neuropathies, there is evidence of antibody responses to Schwann cell, compact myelin or nodal antigens. In this review, the roles of the cellular and humoral immune systems in the pathogenesis of CIDP will be discussed. In time, it is anticipated that delineation of clinical phenotypes and the underlying disease mechanisms might help guide diagnostic and individualised treatment strategies for CIDP.

  10. Chronic pain: Model of psychosomatic disorder (review

    Directory of Open Access Journals (Sweden)

    Chernus N.P.

    2011-12-01

    Full Text Available The article presents a detailed review on epidemiology, pathogenesis and interrelation of serotonin neuromedia-tor metabolism in the central nervous system in state of chronic pain and depression. It has been demonstrated that neurophysiological conditions serve as psychological defense of an individual. That mechanism has been proved to «transform» serious emotions onto the inner level (body and it assists in the development of psychosomatic disorderschronic pain syndrome

  11. [Therapeutic responsiveness in chronic inflammatory demyelinating polyradiculoneuropathy].

    Science.gov (United States)

    Iijima, Masahiro

    2011-11-01

    CIDP is autoimmune-associated peripheral neuropathy characterized by motor and sensory disturbances in each limb. While various phenotypes have been reported in CIDP, the essential pathogenesis is not elucidated yet. Clinicopathological study indicated axonal dysfunction (muscle atrophy and decreased compound muscular action potentials) is one of the most important factors in IVIg Non-responders. Furthermore, single nucleotide polymorphism (SNP) haplotype/diplotype analysis within a linkage disequilibrium block indicates transient axonal glycoprotein 1 (TAG-1), which controls proper distribution of potassium channels in juxtaparanode, is an important factor for IVIg responsiveness. Gene expression analysis of biopsied nerves supported the hypothesis that CIDP pathogenesis is involved in humoral and cellular immune system. With respect to IVIg responsiveness, expression profiles indicate whole CIDP patients need conventional immune-modulating therapies in somewhat, while we should re-consider how to use them. From aspects of gene expression results, Non-responders need not only conventional immune-modulating therapies but also other original modalities which could intervene the pathogenesis except Schwann/inflammatory cells while Responders with IVIg dependence should need stronger and longer immune-suppression.

  12. Newer therapeutic options for chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Kuitwaard, Krista; van Doorn, Pieter A

    2009-05-29

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune-mediated disorder with variable symptoms and severity that can be difficult to diagnose. Intravenous immunoglobulin, plasma exchange and corticosteroids have all been proven to be beneficial in randomized controlled trials, although the proof for corticosteroids is less clear. Although these treatments are likely to be similar in efficacy, they differ in terms of their cost, availability and adverse effects. These characteristics should be taken into account when deciding which treatment to offer a patient. If there is no response to the first treatment option, one of the other treatments should be tried. Patients with a pure motor CIDP may deteriorate after corticosteroid treatment. Some patients do not respond or become refractory or intolerant to these conventional treatments. Those who become unresponsive to therapy should be checked again for the appearance of a monoclonal protein or other signs of malignancy. Over the years, small non-randomized studies have reported possible beneficial effects of various immunosuppressive agents. A Cochrane review concluded that currently there is insufficient evidence to decide whether these immunosuppressive drugs are beneficial in CIDP. When giving immunosuppressive drugs, one should be aware that some might even cause demyelinating disease. It is difficult to prove beneficial effects of these newer treatments since they have only been used in small groups of patients, who are refractory to other treatments, and often in combination with other treatments. CIDP patients can deteriorate during or after infections or improve spontaneously, making it more difficult to judge treatment efficacy. Various treatments for CIDP are described such as azathioprine, ciclosporin, cyclophosphamide, interferons, methotrexate, mycophenolate mofetil, rituximab and etanercept. An overview of these newer treatments, their mode of action, adverse effects and

  13. Lymphoproliferative disorders in inflammatory bowel disease patients on immunosuppression: Lessons from other inflammatory disorders

    Institute of Scientific and Technical Information of China (English)

    Grace; Y; Lam; Brendan; P; Halloran; Anthea; C; Peters; Richard; N; Fedorak

    2015-01-01

    Immunosuppressive agents, such as thiopurines, methotrexate, and biologics, have revolutionized the treatment of inflammatory bowel disease(IBD). However, a number of case reports, case control studies and retrospective studies over the last decade have identified a concerning link between immunosuppression and lymphoproliferative disorders(LPDs), the oncological phenomenon whereby lymphocytes divide uncontrollably. These LPDs have been associated with Epstein-Barr virus(EBV) infection in which the virus provides the impetus for malignant transformation while immunosuppression hampers the immune system’s ability to detect and clear these malignant cells. As such, the use of immunosuppressive agents may come at the cost of increased risk of developing LPD. While little is known about the LPD risk in IBD, more is known about immunosuppression in the post-transplantation setting and the development of EBV associated posttransplantation lymphoproliferative disorders(PTLD). In review of the PTLD literature, evidence is available to demonstrate that certain immune suppressants such as cyclosporine and T-lymphocyte modulators in particular are associated with an increased risk of PTLD development. As well, high doses of immunosuppressive agents and multiple immunosuppressive agent use are also linked to increased PTLD development. Here,we discuss these findings in context of IBD and what future studies can be taken to understand and reduce the risk of EBV-associated LPD development from immunosuppression use in IBD.

  14. Psychiatric disorders in chronic periodic haemodialysis

    Directory of Open Access Journals (Sweden)

    Paraskevi Theofilou

    2010-10-01

    Full Text Available The progress in Medical and Nursing Science has contributed significantly to the lengthening of life expectancy regarding several categories of ill people with chronic diseases. However, when the quality of life depends on the periodic correction of biological parameters, as with people with chronic renal failure, this situation affects both the patient and the environment. The aim of the present study is the evaluation of psychiatric disorders which are presented in haemodialysis patients as well as the influence of these disorders on their quality of life. Material and method: Review of relative bibliography was made in electronic basis of Medline (1980‐2009 using as key words haemodialysis, chronic renal failure, quality of life, psychiatric disorders. Complementary bibliography was found through other electronic search engines. Results: The chronic character and the frequency of renal failure, the possible dysfunction in the movement as well as the necessary long treatment cause problems, which extend the disease beyond the medical area offering socioeconomic dimensions, which complicate the associated psychiatric disorders. Conclusions: These patients suffer from the disease as well as from the treatment and at the same time they are faced with the number of the accompanying and interrelated problems, which come up in their everyday living and prescribe restrictively their way of life.

  15. Overview of the pathogenesis and treatment of chronic inflammatory demyelinating polyneuropathy with intravenous immunoglobulins

    Directory of Open Access Journals (Sweden)

    Mohamed Mahdi-Rogers

    2010-03-01

    Full Text Available Mohamed Mahdi-Rogers, Yusuf A RajaballyNeuromuscular Clinic, Department of Neurology, University Hospitals of Leicester, Leicester, UKAbstract: Chronic inflammatory demyelinating polyneuropathy (CIDP is an acquired heterogeneous disorder of immune origin affecting the peripheral nerves, causing motor weakness and sensory symptoms and signs. The precise pathophysiology of CIDP remains uncertain although B and T cell mechanisms are believed to be implicated. Intravenous immunoglobulins (IVIg have been shown in a number of trials to be an effective treatment for CIDP. IVIg is thought to exert its immunomodulatory effects by affecting several components of the immune system including B-cells, T-cells, macrophages and complement. This article provides an overview of the pathogenesis of CIDP and of its treatment with IVIg.Keywords: chronic inflammatory demyelinating polyneuropathy, intravenous immunoglobulin, pathogenesis, treatment

  16. A histopathologic analysis of chronic inflammatory infiltrate in patients of h. pylori associated chronic gastritis

    International Nuclear Information System (INIS)

    To determine the relationship between H. pylori density with severity of chronic inflammatory infiltrate. Study Design: A cross-sectional study. Place and Duration of Study: The study was carried out in the Department of Pathology (Histopathology), Army Medical College, National University of Sciences and Technology (NUST) Islamabad, from Nov 2011 to Nov 2012. Methodology: Gastric antral biopsies of H. pylori associated chronic gastritis were included in the study. Demographic characteristics and relevant clinical information were collected. First hundred biopsies of H. pylori associated chronic gastritis were assessed for density of H. pylori and chronic inflammatory infiltrate. istopathological features like lymphoid aggregates, ulcer slough, superficial epithelial damage, dysplasia and nuclear reactive changes were simply assessed in case of their presence or absence. Results: A significant moderate positive correlation was found between grades of H. pylori and chronic inflammatory infiltrate (rs= 0.636). Insignificant correlation was found with lymphoid aggregates, superficial epithelial damage, dysplasia and nuclear reactive changes. Conclusion: In conclusion this study corroborated the determination of histopathological parameters and depicted that, the greater the density of H. pylori infection, the greater the degrees of chronic inflammatory infiltrate. (author)

  17. Representing Chronic Disorders of Consciousness:

    Science.gov (United States)

    Hall, Alice

    2014-01-01

    This article explores problems of voicelessness in Isabel Allende’s Paula (1995) through a focus on the story of Paula’s illness and subsequent death from porphyria in 1992. I argue that the language, categories and stories through which disorders of consciousness are constructed are central to ethical decision-making and shifting cultural understandings of these conditions. In Paula, Allende uses an experimental, hybrid narrative form that draws on illness narrative, magical realist novel, national history, letters, and memoir to challenge traditional depictions of “coma” and to create a new public space through which these issues of voicelessness can be addressed. PMID:25055709

  18. Treatment of chronic inflammatory demyelinating polyneuropathy with cyclosporin-A.

    OpenAIRE

    Mahattanakul, W; Crawford, T O; Griffin, J. W.; Goldstein, J. M.; Cornblath, D. R.

    1996-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is an immune mediated polyneuropathy for which there are effective therapies. However, not all patients improve with these treatments. Eight patients with CIDP, two with IgG monoclonal gammopathies, were treated with cyclosporin-A (3 to 5 mg/kg/day). In three, this treatment was successful. It was unsuccessful in four patients who were resistant to other treatments and in one who had initially received cyclosporin-A. There were no serio...

  19. Standard and escalating treatment of chronic inflammatory demyelinating polyradiculoneuropathy

    OpenAIRE

    Yoon, Min-Suk; Chan, Andrew; Gold, Ralf

    2011-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is an acquired, immune-mediated polyradiculoneuritis that is progressive or relapsing over a period of at least 8 weeks. Although the exact pathogenesis is unclear, it is thought to be mediated by both cellular and humoral immune reactions directed against the peripheral nerve myelin or axon. CIDP also involves spinal nerve roots. Early medical treatment of CIDP is important to prevent axonal loss. Only three treatment regimens for CIDP...

  20. Chronic inflammatory demyelinating polyneuropathy associated with diabetes mellitus

    OpenAIRE

    Farzad Fatehi; Shahriar Nafissi; Keivan Basiri; Mostafa Amiri; Akbar Soltanzadeh

    2013-01-01

    Various forms of neuropathy are seen diabetic patients; chronic inflammatory demyelinating polyneuropathy (CIDP) seems not to be infrequent neuropathy in patients suffering from diabetes and it seems to be more common than in the general population; on the contrary, some authorities do not support pathogenetic association between diabetes mellitus (DM) and CIDP. Also, there are some controversies on the subject of CIDP treatment in diabetic patients. Some studies showed that patients with CID...

  1. Corneal confocal microscopy in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Stettner, Mark; Hinrichs, Lena; Guthoff, Rainer; Bairov, Silja; Petropoulos, Ioannis N.; Warnke, Clemens; Hartung, Hans‐Peter; Malik, Rayaz A.; Kieseier, Bernd C.

    2015-01-01

    Abstract Objective There is an unmet need for better diagnostic tools to further delineate clinical subsets of heterogeneous chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) to facilitate treatment decisions. Corneal confocal microscopy (CCM) is a noninvasive and reproducible nerve imaging technique. This study evaluates the potential of CCM as a diagnostic surrogate in CIDP and MMN. Methods In a cross‐sectional prospective approach, 182 p...

  2. Epidemiology of chronic inflammatory demyelinating polyneuropathy abroad and in Russia

    OpenAIRE

    T. E. Popova; N. A. Shnayder; M. M. Petrova; T. Ya. Nikolaeva; E. A. Kantimirova

    2015-01-01

    Current article provides an overview of the results of epidemiological studies of chronic inflammatory demyelinating polyneuropathy (CIDP) in Russia and abroad. It is shown that the prevalence of CIDP is different in countries, due to the use of different diagnostic criteria. It should be noted that the reliability of epidemiological prevalence and incidence is affected by difficulties of diagnosis of atypical forms of the disease.

  3. Axonal and perikaryal involvement in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Nagamatsu, M; TERAO, S; Misu, K.; M. Li; Hattori, N; Ichimura, M.; Sakai, M; Yamamoto, H.; Watanabe, H.(Max-Planck-Institut für Kernphysik, 69117, Heidelberg, Germany); Riku, S; Ikeda, E; Hata, J; Oda, M; M. Satake; Nakamura, N

    1999-01-01

    OBJECTIVES—To assess the extent of loss of myelinated nerve fibres and spinal motor neuron loss in chronic inflammatory demyelinating polyneuropathy (CIDP), a clinicopathological study was conducted on biopsied sural nerves and necropsied spinal cords from patients with CIDP.
METHODS—The myelinated fibre pathology of 71 biopsied sural nerves and motor neuron pathology of nine necropsied spinal cords at L4 levels in patients with CIDP were quantitatively and immunohistoche...

  4. Intravenous immunoglobulin treatment in patients with chronic inflammatory demyelinating polyneuropathy.

    OpenAIRE

    van Doorn, P. A.

    1994-01-01

    Intravenous immunoglobulin (IVIg) treatment is shown to be effective in a selected group of patients with a chronic inflammatory demyelinating polyneuropathy (CIDP). The proportion of patients that improve after IVIg treatment varies between studies. Because 40% of a group of IVIg treated CIDP patients needed intermittent IVIg infusions to maintain their improved clinical condition, it is expected that IVIg is effective, at least in this subgroup of patients. However, the proportion of patien...

  5. Chronic inflammatory demyelinating polyneuropathy mimicking a lumbar spinal stenosis syndrome.

    OpenAIRE

    Ginsberg, L; Platts, A. D.; Thomas, P K

    1995-01-01

    A patient with chronic inflammatory demyelinating polyneuropathy (CIDP) established by biopsy developed cauda equina symptoms due to swelling of the nerve roots in the lumbar spinal canal. Magnetic resonance imaging of the lumbar spine showed profoundly thickened nerve roots from the level of the conus medullaris, filling the caudal thecal sac. Immunosuppressant treatment produced partial clinical and radiological resolution. This case shows that spinal compressive syndromes may occur in acqu...

  6. Treatment of chronic inflammatory demyelinating polyradiculoneuropathy with methotrexate

    OpenAIRE

    Fialho, D; Chan, Y‐C; Allen, D C; Reilly, M.M.; Hughes, R A C

    2006-01-01

    We discovered many reports of other immunosuppressive drugs being used in adults with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) but none of methotrexate. As weekly low dose oral methotrexate is safe, effective, and well tolerated in other diseases, we treated 10 patients with otherwise treatment resistant CIDP. Seven showed improvement in strength by at least two points on the MRC sum score and three worsened. Only two showed an improvement in disability and both were a...

  7. Intravenous immunoglobulin treatment in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Doorn, Pieter

    1990-01-01

    textabstractPatients with a chronic inflammatory demyelinating polyneuropathy (CIDP) may respond to treatment with corticosteroids and to plasmapheresis, which was demonstrated in controlled clinical studies. In an uncontrolled study it was found that 13/17 CIDP patients had a rapid and clinical important improvement after infusion of Fresh Frozen Plasma (FFP). A beneficial response was also seen after-mtravenous rmmunoglobulin (Mg) treatment. The aims of this study were: - to evaluate the cl...

  8. Epidemiology of chronic inflammatory demyelinating polyneuropathy abroad and in Russia

    Directory of Open Access Journals (Sweden)

    T. E. Popova

    2015-01-01

    Full Text Available Current article provides an overview of the results of epidemiological studies of chronic inflammatory demyelinating polyneuropathy (CIDP in Russia and abroad. It is shown that the prevalence of CIDP is different in countries, due to the use of different diagnostic criteria. It should be noted that the reliability of epidemiological prevalence and incidence is affected by difficulties of diagnosis of atypical forms of the disease.

  9. Chronic Inflammatory Disease and Osteopathy: A Systematic Review

    OpenAIRE

    Luca Cicchitti; Marta Martelli; Francesco Cerritelli

    2015-01-01

    Background Chronic inflammatory diseases (CID) are globally highly prevalent and characterized by severe pathological medical conditions. Several trials were conducted aiming at measuring the effects of manipulative therapies on patients affected by CID. The purpose of this review was to explore the extent to which osteopathic manipulative treatment (OMT) can be benefi-cial in medical conditions also classified as CID. Methods This review included any type of experimental study which enrolled...

  10. Impaired clearance of apoptotic cells in chronic inflammatory diseases: therapeutic implications

    Directory of Open Access Journals (Sweden)

    Zsuzsa eSzondy

    2014-08-01

    Full Text Available In healthy individuals billions of cells die by apoptosis every day. Removal of the dead cells by phagocytosis (a process called efferocytosis must be efficient to prevent secondary necrosis and the consequent release of proinflammatory cell contents that damages the tissue environment and provokes autoimmunity. In addition, detection and removal of apoptotic cells generally induces an anti-inflammatory response. As a consequence improper clearance of apoptotic cells, being the result of either genetic anomalies and /or a persistent disease state, contributes to the establishment and progression of a number of human chronic inflammatory diseases such as autoimmune and neurological disorders, inflammatory lung diseases, obesity, type 2 diabetes or atherosclerosis. During the past decade our knowledge about the mechanism of efferocytosis has significantly increased, providing therapeutic targets through which impaired phagocytosis of apoptotic cells and the consequent inflammation could be influenced in these diseases.

  11. Inflammatory Monocytes in Bipolar Disorder and Related Endocrine Autoimmune Diseases

    NARCIS (Netherlands)

    R.C. Padmos (Roos)

    2009-01-01

    textabstractBipolar disorder (also called manic-depressive illness) is one of the major mood disorders. The term manic-depressive illness was introduced by Emil Kraepelin (1856-1926) in the late nineteenth century.1 It is in most patients a chronic illness with recurrent manic and depressive episode

  12. Chronic complex dissociative disorders and borderline personality disorder: disorders of emotion dysregulation?

    Science.gov (United States)

    Brand, Bethany L; Lanius, Ruth A

    2014-01-01

    Emotion dysregulation is a core feature of chronic complex dissociative disorders (DD), as it is for borderline personality disorder (BPD). Chronic complex DD include dissociative identity disorder (DID) and the most common form of dissociative disorder not otherwise specified (DDNOS, type 1), now known as Other Specified Dissociative Disorders (OSDD, type 1). BPD is a common comorbid disorder with DD, although preliminary research indicates the disorders have some distinguishing features as well as considerable overlap. This article focuses on the epidemiology, clinical presentation, psychological profile, treatment, and neurobiology of chronic complex DD with emphasis placed on the role of emotion dysregulation in each of these areas. Trauma experts conceptualize borderline symptoms as often being trauma based, as are chronic complex DD. We review the preliminary research that compares DD to BPD in the hopes that this will stimulate additional comparative research. PMID:26401297

  13. Chronic complex dissociative disorders and borderline personality disorder: disorders of emotion dysregulation?

    Science.gov (United States)

    Brand, Bethany L; Lanius, Ruth A

    2014-01-01

    Emotion dysregulation is a core feature of chronic complex dissociative disorders (DD), as it is for borderline personality disorder (BPD). Chronic complex DD include dissociative identity disorder (DID) and the most common form of dissociative disorder not otherwise specified (DDNOS, type 1), now known as Other Specified Dissociative Disorders (OSDD, type 1). BPD is a common comorbid disorder with DD, although preliminary research indicates the disorders have some distinguishing features as well as considerable overlap. This article focuses on the epidemiology, clinical presentation, psychological profile, treatment, and neurobiology of chronic complex DD with emphasis placed on the role of emotion dysregulation in each of these areas. Trauma experts conceptualize borderline symptoms as often being trauma based, as are chronic complex DD. We review the preliminary research that compares DD to BPD in the hopes that this will stimulate additional comparative research.

  14. Chronic Inflammatory Diseases: Progress and Prospect with Herbal Medicine.

    Science.gov (United States)

    Ghosh, Nilanjan; Ali, Asif; Ghosh, Rituparna; Das, Shaileyee; Mandal, Subhash C; Pal, Mahadeb

    2016-01-01

    Diseases associated with chronic inflammatory pathology claim a major share of worldwide deaths each year. A principal reason behind the huge number of casualties is associated with mild or unnoticed symptoms for long period of time since the outset, and that specific treatment options for these diseases have not yet emerged. Current anti-inflammatory drugs essentially have become ineffective for long term protection from these diseases as they also interfere with essential cellular pathways and associated toxicities. Notably, recent studies with a number of phytochemicals have shown promising results. These compounds isolated from various medicinal plants express their anti-inflammatory activities by down regulating expression of several crucial pro-inflammatory mediators. These are mostly antioxidants; inhibit induction of key transcription factors like nuclear factor kappa B (NF-κB) that are responsible for expression of proinflammatory mediators, and other growth regulators. Definitely, some of these compounds have the potential to be developed into new therapeutic agents to better control inflammation associated diseases in near future. This review summarizes recent findings on the molecular mechanisms through which various inflammatory activities are linked to disease progression and a group of natural products that have shown promise in controlling these processes. PMID:26561064

  15. Chronic inflammatory demyelinating polyradiculoneuropathy complicating anti TNF α therapy for chronic plaque psoriasis

    OpenAIRE

    Ahmed, Zahra; Powell, Robert; Llewelyn, Gareth; Anstey, Alex

    2011-01-01

    A 53-year-old woman with chronic plaque psoriasis treated with adalimumab (antitumour necrosis factor (anti TNF) α therapy) for 10 months presented with an 8 week history of hyperesthesia in a ‘glove and stocking’ distribution and clumsiness on walking. Nerve conduction studies confirmed the clinical diagnosis of a chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). She was admitted and treated with intravenous immunoglobulin and oral steroids and made an excellent recovery. To ...

  16. The effects of acute and chronic exercise on inflammatory markers in children and adults with a chronic inflammatory disease : a systematic review

    NARCIS (Netherlands)

    Ploeger, Hilde E.; Takken, Tim; de Greef, Mathieu H. G.; Timmons, Brian W.

    2009-01-01

    Background: Chronic inflammatory diseases strike millions of people all over the world, and exercise is often prescribed for these patients to improve overall fitness and quality of life. In healthy individuals, acute and chronic exercise is known to alter inflammatory markers; however, less is know

  17. IL-32: A Novel Pluripotent Inflammatory Interleukin, towards Gastric Inflammation, Gastric Cancer, and Chronic Rhino Sinusitis

    Directory of Open Access Journals (Sweden)

    Muhammad Babar Khawar

    2016-01-01

    Full Text Available A vast variety of nonstructural proteins have been studied for their key roles and involvement in a number of biological phenomenona. Interleukin-32 is a novel cytokine whose presence has been confirmed in most of the mammals except rodents. The IL-32 gene was identified on human chromosome 16 p13.3. The gene has eight exons and nine splice variants, namely, IL-32α, IL-32β, IL-32γ, IL-32δ, IL-32ε, IL-32ζ, IL-32η, IL-32θ, and IL-32s. It was found to induce the expression of various inflammatory cytokines including TNF-α, IL-6, and IL-1β as well as macrophage inflammatory protein-2 (MIP-2 and has been reported previously to be involved in the pathogenesis and progression of a number of inflammatory disorders, namely, inflammatory bowel disease (IBD, gastric inflammation and cancer, rheumatoid arthritis, and chronic obstructive pulmonary disease (COPD. In the current review, we have highlighted the involvement of IL-32 in gastric cancer, gastric inflammation, and chronic rhinosinusitis. We have also tried to explore various mechanisms suspected to induce the expression of this extraordinary cytokine as well as various mechanisms of action employed by IL-32 during the mediation and progression of the above said problems.

  18. Genetic and metabolic signals during acute enteric bacterial infection alter the microbiota and drive progression to chronic inflammatory disease

    Energy Technology Data Exchange (ETDEWEB)

    Kamdar, Karishma; Khakpour, Samira; Chen, Jingyu; Leone, Vanessa; Brulc, Jennifer; Mangatu, Thomas; Antonopoulos, Dionysios A.; Chang, Eugene B; Kahn, Stacy A.; Kirschner, Barbara S; Young, Glenn; DePaolo, R. William

    2016-01-13

    Chronic inflammatory disorders are thought to arise due to an interplay between predisposing host genetics and environmental factors. For example, the onset of inflammatory bowel disease is associated with enteric proteobacterial infection, yet the mechanistic basis for this association is unclear. We have shown previously that genetic defiency in TLR1 promotes acute enteric infection by the proteobacteria Yersinia enterocolitica. Examining that model further, we uncovered an altered cellular immune response that promotes the recruitment of neutrophils which in turn increases metabolism of the respiratory electron acceptor tetrathionate by Yersinia. These events drive permanent alterations in anti-commensal immunity, microbiota composition, and chronic inflammation, which persist long after Yersinia clearence. Deletion of the bacterial genes involved in tetrathionate respiration or treatment using targeted probiotics could prevent microbiota alterations and inflammation. Thus, acute infection can drive long term immune and microbiota alterations leading to chronic inflammatory disease in genetically predisposed individuals.

  19. Creatine kinase in ischemic and inflammatory disorders.

    Science.gov (United States)

    Kitzenberg, David; Colgan, Sean P; Glover, Louise E

    2016-12-01

    The creatine/phosphocreatine pathway plays a conserved and central role in energy metabolism. Compartmentalization of specific creatine kinase enzymes permits buffering of local high energy phosphates in a thermodynamically favorable manner, enabling both rapid energy storage and energy transfer within the cell. Augmentation of this metabolic pathway by nutritional creatine supplementation has been shown to elicit beneficial effects in a number of diverse pathologies, particularly those that incur tissue ischemia, hypoxia or oxidative stress. In these settings, creatine and phosphocreatine prevent depletion of intracellular ATP and internal acidification, enhance post-ischemic recovery of protein synthesis and promote free radical scavenging and stabilization of cellular membranes. The creatine kinase energy system is itself further regulated by hypoxic signaling, highlighting the existence of endogenous mechanisms in mammals that can enhance creatine metabolism during oxygen deprivation to promote tissue resolution and homeostasis. Here, we review recent insights into the creatine kinase pathway, and provide rationale for dietary creatine supplementation in human ischemic and inflammatory pathologies. PMID:27527620

  20. Diffuse spinal and intercostal nerve involvement in chronic inflammatory demyelinating polyradiculoneuropathy: MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Oguz, B.; Oguz, K.K.; Cila, A. [Dept. of Radiology, Hacettepe Univ. Faculty of Medicine, Ankara (Turkey); Tan, E. [Dept. of Neurology, Hacettepe Univ. Faculty of Medicine, Ankara (Turkey)

    2003-12-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an uncommon demyelinating disorder with a relapsing and remitting or continuously progressive course. Hypertrophic nerve roots, sometimes associated with gadolinium enhancement, has been reported more commonly in lumbar spine and less commonly in the brachial plexus and cervical roots; however, diffuse involvement of intercostal nerves bilaterally has never been reported previously. We present MRI findings which include diffuse enlargement and mild enhancement of roots and extraforaminal segments of nerves in all segments except a short segment between T12-L2 as well as all the intercostal nerves in a case of CIPD with a 10-year history. (orig.)

  1. Specific features of chronic inflammatory demyelinating polyneuropathy in children

    OpenAIRE

    A. L. Kurenkov; S. S. Nikitin; B. I. Bursagova; Kuzenkova, L.M.

    2012-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is an autoimmune peripheral neuropathy that affects both adults and children. The basis for the paper is the analysis of 5 cases of CIDP in children (3 girls and 2 boys) aged 5 to 17 years, followed up for 3 to 6 years. The types of its clinical picture and electromyographic changes at different disease stages are considered in detail. The course of the disease is traced during therapy with corticosteroids and intravenous human immunogl...

  2. Sarah's Knee: A Famous Actress With Chronic, Inflammatory Monoarthritis.

    Science.gov (United States)

    Pinals, Robert S

    2004-02-01

    Sarah Bernhardt had a recurrent and later persistent inflammatory arthritis of her right knee for more than 25 years. She probably had pulmonary tuberculosis, starting a dozen years before the arthritis, and her chronic synovitis may have been tuberculous. Several months in a cast led to deterioration and later amputation of the leg, an outcome that might have been prevented by surgical arthrodesis. Despite the loss of her limb and progressive renal failure, she continued an active theatrical career until her death at age 78. PMID:17043454

  3. Characteristic MRI features of chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Abe, Yuichi; Terashima, Hiroshi; Hoshino, Hideki; Sassa, Kaori; Sakai, Tetsuro; Ohtake, Akira; Kubota, Masaya; Yamanouchi, Hideo

    2015-10-01

    We present characteristic magnetic resonance imaging (MRI) features in a pediatric female patient with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Muscle weakness developed at 8 years old and fluctuated during the clinical course over 7 years. Electrophysiological studies showed a demyelination pattern with moderately delayed nerve conduction velocity, as well as dispersion phenomenon. MRI showed marked changes in thickening of the spinal nerve roots and their peripheral nerves in the lumber and brachial plexuses, as well as in the bilateral trigeminal nerves. It is suggested that these MRI features are characteristic and strongly supportive of the diagnosis of CIDP with a prolonged clinical course.

  4. The microbiome in chronic inflammatory airway disease: A threatened species.

    Science.gov (United States)

    Green, Robin John; Van Niekerk, Andre; Jeevarathnum, Ashley C; Feldman, Charles; Richards On Behalf Of The South African Allergic Rhinitis Working Group, Guy A

    2016-08-01

    The human body is exposed to a multitude of microbes and infectious organisms throughout life. Many of these organisms colonise the skin, gastrointestinal tract (GIT) and airway. We now recognise that this colonisation includes the lower airway, previously thought to be sterile. These colonising organisms play an important role in disease prevention, including an array of chronic inflammatory conditions that are unrelated to infectious diseases. However, new evidence of immune dysregulation suggests that early colonisation, especially of the GITand airway, by pathogenic micro-organisms, has deleterious effects that may contribute to the potential to induce chronic inflammation in young children, which may only express itself in adult life. PMID:27499401

  5. [Anesthetic Management of Three Patients with Chronic Inflammatory Demyelinating Polyradiculoneuropathy].

    Science.gov (United States)

    Maruyama, Naoko; Wakimoto, Mayuko; Inamori, Noriko; Nishimura, Shinya; Mori, Takahiko

    2015-08-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronically progressing or relapsing disease caused by immune-mediated peripheral neuropathy. We report the anesthetic management of three CIDP patients who underwent elective orthopedic surgeries. Owing to the risk of neuraxial anesthetics triggering demyelination, general anesthesia was selected to avoid epidural or spinal anesthesia or other neuraxial blockade. It was also judged prudent to avoid prolonged perioperative immobilization, which might compress vulnerable peripheral nerves. For Patient 1, general anesthesia was induced with propofol, remifentanil, and sevoflurane, and was maintained with sevoflurane and remifentanil. For Patients 2 and 3, general anesthesia was induced and maintained with propofol and remifentanil. For tracheal intubation, under careful monitoring with peripheral nerve stimulators, minimal doses of rocuronium (0.6-0.7 mg x kg(-1)) were administered. When sugammadex was administered to reverse the effect of rocuronium, all patients rapidly regained muscular strength. Postoperative courses were satisfactory without sequelae.

  6. Mesenchymal stromal cells and chronic inflammatory bowel disease.

    Science.gov (United States)

    Algeri, M; Conforti, A; Pitisci, A; Starc, N; Tomao, L; Bernardo, M E; Locatelli, F

    2015-12-01

    Recent experimental findings have shown the ability of mesenchymal stromal cells (MSCs) to home to damaged tissues and to produce paracrine factors with anti-inflammatory properties, potentially resulting in reduction of inflammation and functional recovery of the damaged tissues. Prompted by these intriguing properties and on the basis of encouraging preclinical data, MSCs are currently being studied in several immune-mediated disorders. Inflammatory bowel diseases (IBD) represent a setting in which MSCs-based therapy has been extensively investigated. Phase I and II studies have documented the safety and feasibility of MSCs. However, efficacy results have so far been conflicting. In this review, we will discuss the biologic rationale that makes MSCs a promising therapeutic tool for IBD, and analyze recent experimental and clinical findings, highlighting current limitations and future perspectives of MSCs-related immunotherapy for IBD. PMID:26170204

  7. Vitiligo as an inflammatory skin disorder: a therapeutic perspective.

    Science.gov (United States)

    Taïeb, Alain

    2012-01-01

    From a therapeutic standpoint, vitiligo is still regarded by many physicians as a simple problem of regenerative medicine, with the main aim to repopulate the depigmented skin with functional melanocytes from the margins of the lesions or from intact progenitors in hair follicles. However, recent research in vitiligo suggests that various local triggers alert the skin immune innate system and may precede adaptive immune responses targeting melanocytes. This scenario is close to that of other common skin inflammatory disorders like psoriasis and atopic, and suggests to target as a priority this clinically silent inflammatory component of he disease. This perspective highlights possible targets for intervention. PMID:22099450

  8. Prevention of human cancer by modulation of chronic inflammatory processes

    Energy Technology Data Exchange (ETDEWEB)

    Ohshima, Hiroshi [International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08 (France)]. E-mail: ohshima@iarc.fr; Tazawa, Hiroshi [International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08 (France); Sylla, Bakary S. [International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08 (France); Sawa, Tomohiro [International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08 (France)

    2005-12-11

    Chronic inflammation induced by biological, chemical and physical factors has been associated with increased risk of human cancer at various sites. Inflammation facilitates the initiation of normal cells and their growth and progression to malignancy through production of pro-inflammatory cytokines and diverse reactive oxygen and nitrogen species. These also activate signaling molecules involved in inflammation and carcinogenesis such as nuclear transcription factor (NF-{kappa}B), inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2). Several chemopreventive agents act through inhibition of signaling pathways (e.g. NF-{kappa}B), inhibition of oxidant-generating enzymes (e.g. iNOS) and mediators of inflammation (e.g. COX-2), scavenging reactive oxygen and nitrogen species, and modulation of xenobiotic-metabolizing enzymes (especially phase II enzyme induction). Some anti-inflammatory drugs have been tested in clinical trials to prevent human cancer at several sites. Better understanding of the molecular mechanisms by which chronic inflammation increases cancer risk will lead to further development of new strategies for cancer prevention at many sites.

  9. Neuromuscular disorders in chronic alcohol intoxication

    Directory of Open Access Journals (Sweden)

    A. Yu. Emelyanova

    2015-01-01

    Full Text Available The paper reviews the present-day Russian and foreign literature on neuromuscular disorders in chronic alcohol intoxication. The most common manifestations of alcohol disease include alcoholic polyneuropathy (PNP and alcohol-induced skeletal muscle injury. The clinical polymorphism of alcoholic PNP is discussed. The paper considers a chronic sensory automatic form due to the direct toxic effects of ethanol and its metabolites during long-term alcohol intoxication, as well as acute/subacute sensorimotor neuropathy, the basis for the pathogenesis of which is B group vitamins, predominantly thiamine, deficiency that develops in the presence of drinking bouts concurrent with malnutrition and/or alcohol-related gastrointestinal tract diseases. In addition to nonuse of alcohol and a properly balanced diet, antioxidant therapy with alphalipoic acid and neurotropic B group vitamins is considered to be pathogenetic therapy for neuropathy. The most common and least studied clinicalform of alcohol-induced musculoskeletal injury is chronic alcoholic myopathy (AM, the diagnostic standard for which is morphometricand immunohistochemical examination of a muscle biopsy specimen. The morphological base for this form of myopathy is predominantly type 2 muscle fiber atrophy caused by impaired protein synthesis and a decreased regenerative potential of muscle fiber. The efficacy of antioxidants and leucine-containing amino acid mixtures in the treatment of chronic AM is discussed.

  10. Injeção de corticosteróide em patologias vocais inflamatórias crônicas, revisão da literatura Steroid injection in chronic inflammatory vocal fold disorders, literature review

    Directory of Open Access Journals (Sweden)

    Andrea Maria Campagnolo

    2008-12-01

    Full Text Available Os corticosteróides são potentes inibidores da inflamação e da cicatrização. Administração local de esteróides diretamente na laringe tem sido relatada em diversas patologias laríngeas. OBJETIVO: O objetivo desse estudo é realizar uma revisão da literatura sobre o uso de infiltração de corticosteróide em pregas vocais, em pacientes com patologias vocais benignas, inflamatórias e crônicas de laringe. METODOLOGIA: Realizou-se uma busca eletrônica na base de dados Medline, selecionando-se estudos clínicos que utilizavam corticosteróides em patologias benignas da laringe. RESULTADOS: Os corticosteróides são indicados nas seguintes situações: 1 doenças inflamatórias agudas, principalmente naquelas relacionadas a edema que comprometa a via aérea; 2 doenças auto-imunes com alterações laríngeas; 3 estenose laríngea; 4 em lesões benignas inflamatórias das pregas vocais, como nódulos, pólipos e edema de Reinke, para diminuir o processo inflamatório pré-cirúrgico ou na tentativa de se evitar uma intervenção cirúrgica; 5 em fonocirurgia, com o objetivo de reduzir a formação de cicatriz. Seu uso pode ser profilático, visando à prevenção da formação de cicatriz ou terapêutico em uma cicatriz já formada. CONCLUSÃO: Os corticosteróides podem ser considerados uma opção terapêutica importante no manejo de várias patologias, principalmente aquelas de origem inflamatória que causam alterações vocais.Steroids are potent inhibitors of inflammation and wound repair. Local administration of steroids directly into the larynx has been reported in many laryngeal diseases. AIM: The purpose of this study is to review related literature about the use of steroid injection in patients with benign, inflammatory and chronic vocal disease. METHODOLOGY: We performed an electronic survey in Medline database and selected clinical trials regarding steroid use in benign laryngeal diseases. RESULTS: Steroids are indicated in

  11. Sleep loss and the inflammatory response in mice under chronic environmental circadian disruption.

    Directory of Open Access Journals (Sweden)

    Allison J Brager

    Full Text Available Shift work and trans-time zone travel lead to insufficient sleep and numerous pathologies. Here, we examined sleep/wake dynamics during chronic exposure to environmental circadian disruption (ECD, and if chronic partial sleep loss associated with ECD influences the induction of shift-related inflammatory disorder. Sleep and wakefulness were telemetrically recorded across three months of ECD, in which the dark-phase of a light-dark cycle was advanced weekly by 6 h. A three month regimen of ECD caused a temporary reorganization of sleep (NREM and REM and wake processes across each week, resulting in an approximately 10% net loss of sleep each week relative to baseline levels. A separate group of mice were subjected to ECD or a regimen of imposed wakefulness (IW aimed to mimic sleep amounts under ECD for one month. Fos-immunoreactivity (IR was quantified in sleep-wake regulatory areas: the nucleus accumbens (NAc, basal forebrain (BF, and medial preoptic area (MnPO. To assess the inflammatory response, trunk blood was treated with lipopolysaccharide (LPS and subsequent release of IL-6 was measured. Fos-IR was greatest in the NAc, BF, and MnPO of mice subjected to IW. The inflammatory response to LPS was elevated in mice subjected to ECD, but not mice subjected to IW. Thus, the net sleep loss that occurs under ECD is not associated with a pathological immune response.

  12. Chronic inflammatory demyelinating polyradiculoneuropathy: diagnostic and therapeutic challenges for a treatable condition.

    Science.gov (United States)

    Vallat, Jean-Michel; Sommer, Claudia; Magy, Laurent

    2010-04-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronic neuropathy of supposed immune origin. Understanding of its pathophysiology has recently improved, although its causes remain unclear. The classic presentation of CIDP includes sensory and motor symptoms in the distal and proximal segments of the four limbs with areflexia, evolving over more than 8 weeks. Raised protein concentrations in CSF and heterogeneous slowing of nerve conduction are typical of the condition. In addition to this usual phenotype, distribution of symptoms, disease course, and disability can be heterogeneous, leading to underdiagnosis of the disorder. Diagnosis is sometimes challenging and can require use of imaging and nerve biopsy. Steroids and intravenous immunoglobulin are effective, and plasma exchange can be helpful as rescue therapy. The usefulness of immunosuppressants needs to be established. The identification of specific diagnostic markers and new therapeutic strategies with conventional or targeted immunotherapy are needed to improve the outlook for patients with CIDP.

  13. Pulmonary involvement and allergic disorders in inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Nikolaos; E; Tzanakis; Ioanna; G; Tsiligianni; Nikolaos; M; Siafakas

    2010-01-01

    Inflammatory bowel disease (IBD) has been associated with either clinical or subclinical airway and parenchymal lung involvement and interstitial lung complications. Several studies have reported that atopy has a high prevalence in IBD patients. Overlapping allergic disorders seem to be present in both the respiratory and gastrointestinal systems. The purpose of this review is to update clinicians on recent available literature and to discuss the need for a highly suspicious approach by clinicians.

  14. Chronic inflammatory demyelinating polyradiculoneuropathy complicating anti TNF α therapy for chronic plaque psoriasis.

    Science.gov (United States)

    Ahmed, Zahra; Powell, Robert; Llewelyn, Gareth; Anstey, Alex

    2011-12-01

    A 53-year-old woman with chronic plaque psoriasis treated with adalimumab (antitumour necrosis factor (anti TNF) α therapy) for 10 months presented with an 8 week history of hyperesthesia in a 'glove and stocking' distribution and clumsiness on walking. Nerve conduction studies confirmed the clinical diagnosis of a chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). She was admitted and treated with intravenous immunoglobulin and oral steroids and made an excellent recovery. To our knowledge, this is the first published report of CIDP associated with anti TNF α therapy given to treat psoriasis.

  15. Probiotics and prebiotics in chronic inflammatory bowel diseases

    Institute of Scientific and Technical Information of China (English)

    Julia B Ewaschuk; Levinus A Dieleman

    2006-01-01

    The prokaryotic and eukaryotic cells of the colon exist in a highly complex, but harmonious relationship.Disturbances in this remarkable symbiosis can result in the development of inflammatory bowel diseases (IBD).Although the etiology of IBD is not entirely understood,it is known that the chronic inflammation of Crohn's disease, ulcerative colitis and chronic pouchitis are a result of an overly aggressive immune response to the commensal intestinal flora in genetically susceptible hosts. Recent studies have enhanced our ability to understand the interaction between the host and its intestinal microflora and the role the microflora plays in maintaining intestinal homeostasis. As we begin to understand the benefits conferred to the intestine by the microflora, the notion of modifying the composition of the bacterial load to improve human health has arisen.A significant body of research now exists investigating the role of probiotics and prebiotics in ameliorating chronic intestinal inflammation. This article will begin with an overview of the role of the commensal microflora in maintaining mucosal immune homeostasis, and how a dysregulated immune response to the intestinal microflora results in IBD. This will be followed by a summary of the use of probiotics and prebiotics in experimental and human IBD.

  16. Hepcidin: an emerging biomarker for iron disorders, inflammatory diseases, and infections

    Science.gov (United States)

    Westerman, Mark E.; Olbina, Gordana; Ostland, Vaughn E.; Nemeth, Elizabeta; Ganz, Tomas

    2010-04-01

    The peptide hormone hepcidin, has emerged as the master regulator of iron homeostasis. Dysregulation of hepcidin is a principal or contributing factor in most genetic and acquired systemic iron disorders, including anemia of inflammation (anemia of chronic disease). Hepcidin maintains healthy blood iron levels by regulating dietary iron absorption and transport from body iron stores to plasma. High serum hepcidin levels observed in chronic and acute inflammatory conditions can cause anemia by limiting plasma iron available for erythropoiesis. Chronically low serum hepcidin levels cause iron-overload and ultimately, accumulation of iron in liver and heart. We recently validated the first immunoassay for serum hepcidin and established the normal ranges in adults. Hepcidin has excellent potential as a biomarker and has a known mechanism of action, good stability, and rapid response to iron stores, inflammatory stimuli, and bacterial infections. Hepcidin can be measured in blood, urine, and saliva, and is generally not measurable in iron deficient/anemic patients and highly elevated in inflammatory diseases and infections. Intrinsic LifeSciences (ILS) is developing second generation hepcidin immunoassays and lateral-flow POC devices for hepcidin, a well characterized multi-purpose biomarker with applications in global health security.

  17. Acute Inflammatory Bowel Disease Complicating Chronic Alcoholism and Mimicking Carcinoid Syndrome

    Directory of Open Access Journals (Sweden)

    Piercarlo Ballo

    2012-08-01

    Full Text Available We report the case of a woman with a history of chronic alcohol abuse who was hospitalized with diarrhea, severe hypokalemia refractory to potassium infusion, nausea, vomiting, abdominal pain, alternations of high blood pressure with phases of hypotension, irritability and increased urinary 5-hydroxyindoleacetic acid and cortisol. Although carcinoid syndrome was hypothesized, abdominal computed tomography and colonoscopy showed non-specific inflammatory bowel disease with severe colic wall thickening, and multiple colic biopsies confirmed non-specific inflammation with no evidence of carcinoid cells. During the following days diarrhea slowly decreased and the patient’s condition progressively improved. One year after stopping alcohol consumption, the patient was asymptomatic and serum potassium was normal. Chronic alcohol exposure is known to have several deleterious effects on the intestinal mucosa and can favor and sustain local inflammation. Chronic alcohol intake may also be associated with high blood pressure, behavior disorders, abnormalities in blood pressure regulation with episodes of hypotension during hospitalization due to impaired baroreflex sensitivity in the context of an alcohol withdrawal syndrome, increased urinary 5-hydroxyindoleacetic acid as a result of malabsorption syndrome, and increased urinary cortisol as a result of hypothalamic-pituitary-adrenal axis dysregulation. These considerations, together with the regression of symptoms and normalization of potassium levels after stopping alcohol consumption, suggest the intriguing possibility of a alcohol-related acute inflammatory bowel disease mimicking carcinoid syndrome.

  18. MRI for chronic inflammatory bowel disease; MRT chronisch entzuendlicher Darmerkrankungen

    Energy Technology Data Exchange (ETDEWEB)

    Hansmann, H.J.; Hess, T.; Hahmann, M.; Erb, G.; Richter, G.M.; Duex, M. [Heidelberg Univ. (Germany). Abt. Roentgendiagnostik; Elsing, C. [Heidelberg Univ. (Germany). Abt. IV - Gastroenterologie

    2001-01-01

    Chronic inflammatory bowel disease is diagnosed and monitored by the combination of colonoscopy and small bowel enteroklysis. Magnetic resonance imaging has become the gold standard for the imaging of perirectal and pelvic fistulas. With the advent of ultrafast MRI small and large bowel imaging has become highly attractive and is being advocated more and more in the diagnostic work up of inflammatory bowel disease. Imaging protocols include fast T{sub 1}-weighted gradient echo and T{sub 2}-weighted TSE sequences and oral or rectal bowel distension. Furthermore, dedicated imaging protocols are based on breath-hold imaging under pharmacological bowel paralysis and gastrointestinal MR contrast agents (Hydro-MRI). High diagnostic accuracy can be achieved in Crohn's disease with special reference to the pattern of disease, depth of inflammation, mesenteric reaction, sinus tract depiction and formation of abscess. In ulcerative colitis, the mucosa-related inflammation causes significantly less bowel wall thickening compared to Crohn's disease. Therefore with MRI, the extent of inflammatory changes is always underestimated compared to colonoscopy. According to our experience in more than 200 patients as well as the results in other centers, Hydro-MRI possesses the potential to replace enteroklysis in the diagnosis of chronic inflammatory bowel disease and most of the follow-up colonoscopies in Crohn's disease. Further technical improvements in 3D imaging will allow interactive postprocessing of the MR data. (orig.) [German] Zusammenfassung: Die Standardverfahren in der Diagnostik und der Verlaufskontrolle chronisch entzuendlicher Darmerkrankungen, speziell des Morbus Crohn und der Colitis ulcerosa, sind die Koloskopie und das Enteroklysma. Die MRT hat sich dazu ihren festen Platz in der Diagnostik perirektaler Fisteln erobert. Mit schnellen, T{sub 1}-gewichteten Gradienten-Echo-Sequenzen und T{sub 2}-gewichteten Turbo-Spin-Echo-Sequenzen koennen auch Duenn

  19. Mutual interaction of Basophils and T cells in chronic inflammatory diseases

    Directory of Open Access Journals (Sweden)

    Marika eSarfati

    2015-08-01

    Full Text Available Basophils are, together with mast cells, typical innate effector cells of allergen-induced IgE-dependent allergic diseases. Both cell types express the high affinity receptor for IgE (FcεR1, release histamine, inflammatory mediators and cytokines following FcεR1 cross-linking. Basophils are rare granulocytes in blood, lymphoid and non-lymphoid tissues and the difficulties to detect and isolate these cells has hampered the study of their biology and the understanding of their possible role in pathology. Furthermore, the existence of other FcεR1-expressing cells, including professional Ag-presenting dendritic cells, generated some controversy regarding the ability of basophils to express MHC Class II molecules, present Ag and drive naïve T cell differentiation into Th2 cells. The focus of this review is to present the recent advances on the interactions between basophils and peripheral blood and tissue memory Th1, Th2 and Th17 cells, as well as their potential role in IgE-independent non allergic chronic inflammatory disorders, including human inflammatory bowel diseases. Basophils interactions with the innate players of IgE-dependent allergic inflammation, particularly innate lymphoid cells, will also be considered. The previously unrecognized function for basophils in skewing adaptive immune responses opens novel perspectives for the understanding of their contribution to the pathogenesis of inflammatory diseases.

  20. Optimal approach to obtaining mucosal biopsies for assessment of inflammatory disorders of the gastrointestinal tract.

    Science.gov (United States)

    Yantiss, Rhonda K; Odze, Robert D

    2009-03-01

    Endoscopic evaluation and mucosal biopsy analysis have assumed important roles in the clinical management of patients with symptoms related to the gastrointestinal tract. Several common inflammatory diseases, including eosinophilic esophagitis, Barrett's esophagus, Helicobacter pylori infection, celiac disease, lymphocytic colitis, collagenous colitis, and inflammatory bowel disease, may display a patchy or discontinuous distribution and, thus, multiple mucosal samples may be required to obtain diagnostic tissue in some cases. Not surprisingly, clinicians and pathologists are increasingly challenged to determine the optimum number of procedures and tissue samples necessary to detect, or exclude, the presence of inflammatory disorders of the gastrointestinal tract. Unfortunately, clinical practice varies widely with respect to tissue sample procurement in the evaluation of these disorders, particularly when the endoscopic appearance of the gastrointestinal mucosa is normal or shows only minimal changes. Guidelines concerning the appropriate number of tissue samples are well established for some diseases, such as Barrett's esophagus and chronic gastritis, but are not clear in other instances. The purpose of this review is to discuss the available literature pertaining to appropriate endoscopic sampling in the assessment of medical diseases of the gastrointestinal tract, and to develop recommendations regarding the clinical evaluation of common gastrointestinal disorders. PMID:19209164

  1. Improving the management of chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Allen, Jeffrey A; Bril, Vera

    2016-06-01

    This article considers several issues of current interest relating to the management of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), including diagnostic pitfalls, differences between CIDP patients with and without concurrent diabetes mellitus and how to best measure treatment response in daily practice. Despite the availability of diagnostic criteria, many patients diagnosed with CIDP do not meet these criteria; reasons for misdiagnosis are discussed. There are no definitive predictors of treatment response in CIDP; however, certain clinical and electrophysiological characteristics may be helpful. Patients with CIDP and concurrent diabetes present an additional diagnostic challenge; the differences between these groups, including possible differences in response predictors are discussed. Finally, the most appropriate outcome measures for use in daily practice are considered. PMID:27230584

  2. [Subcutaneous immunoglobulin. Treatment in chronic inflammatory demyelinating polyradiculo-neuropathy].

    Science.gov (United States)

    Nogués, Martín A; Varela, Francisco J; Seminario, Gisela; Insúa, María C; Bezrodnik, Liliana

    2016-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an acquired disease that may affect nerve roots and peripheral nerves. Despite its low incidence, diagnosis is particularly important because there are different effective treatments. Human immunoglobulin is one of the mainstays of the treatment. Although there are few studies up to date, subcutaneous immunoglobulin (IgSC) has been proposed as an alternative to intravenous administration with similar efficacy. We present three cases with definite CIDP, classified according to the European Federation of Neurological Societies / Peripheral Nerve, Society (EFNS /PNS) criteria in which was used SCIgG as a treatment after success with the intravenous route. The Overall Neuropathy Limitations Scale (ONLS) was used to estimate the changes in the muscular strength before and after treatment. PMID:26826992

  3. Chronic inflammatory demyelinating polyneuropathy associated with diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Farzad Fatehi

    2013-01-01

    Full Text Available Various forms of neuropathy are seen diabetic patients; chronic inflammatory demyelinating polyneuropathy (CIDP seems not to be infrequent neuropathy in patients suffering from diabetes and it seems to be more common than in the general population; on the contrary, some authorities do not support pathogenetic association between diabetes mellitus (DM and CIDP. Also, there are some controversies on the subject of CIDP treatment in diabetic patients. Some studies showed that patients with CIDP-DM considerably had recovered following treatment with immunotherapeutic modalities like (Intravenous immunoglobulin IVIG and conversely, some else have argued against the prescription of IVIG in this group and recommend treatment with corticosteroids and provided that resistant, rituximab may be beneficial. The main limitation in most studies is the inadequate number of cases and as a result, problematic decision making in treatment. This article represents an inclusive review of diabetic CIDP presentation and treatment.

  4. Subcutaneous immunoglobulin preserves muscle strength in chronic inflammatory demyelinating polyneuropathy

    DEFF Research Database (Denmark)

    Markvardsen, L H; Harbo, T; Sindrup, S H;

    2014-01-01

    BACKGROUND AND PURPOSE: Subcutaneous immunoglobulin (SCIG) is superior to placebo treatment for maintenance of muscle strength during 12 weeks in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). The present study evaluated whether SCIG preserves muscle strength for 1 year...... in an open-label follow-up study. METHODS: Seventeen responders to intravenous immunoglobulin (IVIG) who had participated in the previous study of SCIG versus placebo in CIDP were included. After one IVIG infusion 2 weeks prior to baseline, all continued on SCIG treatment at weekly equal dosage and were...... remained unchanged. CONCLUSION: SCIG preserves muscle strength and functional ability in patients with CIDP who previously responded to IVIG. SCIG should be considered as an alternative in long-term treatment of CIDP patients....

  5. Improving the management of chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Allen, Jeffrey A; Bril, Vera

    2016-06-01

    This article considers several issues of current interest relating to the management of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), including diagnostic pitfalls, differences between CIDP patients with and without concurrent diabetes mellitus and how to best measure treatment response in daily practice. Despite the availability of diagnostic criteria, many patients diagnosed with CIDP do not meet these criteria; reasons for misdiagnosis are discussed. There are no definitive predictors of treatment response in CIDP; however, certain clinical and electrophysiological characteristics may be helpful. Patients with CIDP and concurrent diabetes present an additional diagnostic challenge; the differences between these groups, including possible differences in response predictors are discussed. Finally, the most appropriate outcome measures for use in daily practice are considered.

  6. Long-term immunoglobulin therapy for chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Rajabally, Yusuf A

    2015-05-01

    Immunoglobulins are an effective but expensive treatment for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Although the goal is to improve function, use of functional scales to monitor therapy is not widespread. Limited recent evidence suggests that doses lower than those used traditionally may be as effective. There are no proven correlations of effective dose with weight, disease severity, or duration. The clinical course of CIDP is heterogeneous and includes monophasic forms and complete remissions. Careful monitoring of immunoglobulin use is necessary to avoid overtreatment. Definitive evidence for immunoglobulin superiority over steroids is lacking. Although latest trial evidence favors immunoglobulins over steroids, the latter may result in higher remission rates and longer remission periods. This article addresses the appropriateness of first-line, high-dose immunoglobulin treatment for CIDP and reviews important clinical questions regarding the need for long-term therapy protocols, adequate monitoring, treatment withdrawal, and consideration of corticosteroids as an alternative to immunoglobulin therapy.

  7. New insights into the management of chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Rajabally, Yusuf A; Blomkwist-Markens, Patricia H; Katzberg, Hans D

    2015-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and its variants can be challenging to diagnose and treat. A combination of clinical, electrophysiological and laboratory features is often required to reach a diagnosis. New data are emerging about potential biomarkers and factors that may indicate treatment needs in individual patients. High-quality evidence exists for the efficacy of intravenous immunoglobulin (IVIG) in the treatment of CIDP, including quality of life (QoL) benefits. Besides pharmacological treatment, psychological factors must also be addressed to improve patients' QoL. Home-based IVIG infusion therapy is currently a well-established approach in some countries. A 6-month pilot study conducted in Ontario, Canada, provided proof of safety and patient acceptance of home-based IVIG therapy, although some logistical issues emerged.

  8. Specific features of chronic inflammatory demyelinating polyneuropathy in children

    Directory of Open Access Journals (Sweden)

    A. L. Kurenkov

    2012-01-01

    Full Text Available Chronic inflammatory demyelinating polyneuropathy (CIDP is an autoimmune peripheral neuropathy that affects both adults and children. The basis for the paper is the analysis of 5 cases of CIDP in children (3 girls and 2 boys aged 5 to 17 years, followed up for 3 to 6 years. The types of its clinical picture and electromyographic changes at different disease stages are considered in detail. The course of the disease is traced during therapy with corticosteroids and intravenous human immunoglobulin and plasmapheresis. The results of the authors’ observations are compared with those of investigations conducted by other authors. The consideration of the diagnosis of CIDP and its treatment options focuses on that the international standards must be necessarily met to minimize errors in its differential diagnosis and management of these patients, and to make the prognosis for the disease.

  9. Treg inducing adjuvants for therapeutic vaccination against chronic inflammatory diseases

    Directory of Open Access Journals (Sweden)

    Chantal eKeijzer

    2013-08-01

    Full Text Available Many existing therapies in autoimmune diseases are based on systemic suppression of inflammation, the observed side effects illustrate the need for more specific interventions. Regulatory T cells (Treg are pivotal controllers of (autoaggressive immune responses, and decreased Treg numbers and/or functioning have been associated with autoimmune disease. Especially antigen-specific targeting of Treg would enable tailor made interventions, while obviating negative side effects of general immuno-suppression. Self-antigens that participate in inflammation, irrespective of the etiology of the different autoimmune diseases, are held to be candidate antigens for such interventions. Rather than tolerance induction to disease inciting self-antigens, which are frequently unknown, general self-antigens expressed at sites of inflammation would allow targeting of disease independent, but inflammatory-site specific, regulatory mechanisms. Preferably, such self-antigens should be abundantly expressed and up-regulated at the inflammatory site. Heat shock proteins show several of these characteristics.The development of antigen-specific Treg inducing vaccines is a major novel goal in the field of immunotherapy in autoimmune diseases. Progress is hampered by the lack of effective antigens and by the fact that other factors such as dose, route and the presence or absence of an adjuvant, turned out to be critical unknowns, with respect to effective induction of Treg. The use of a Treg inducing adjuvant might be required to achieve effective regulatory responses, in the case of ongoing inflammation. Future goals will be the optimization of natural Treg expansion (or the induction of adaptive Treg without loss of their suppressive function or the concomitant induction of non-regulatory T cells. Here, we discuss the potential use of protein/peptide-based vaccines combined with Treg inducing adjuvants for the development of therapeutic vaccines against chronic

  10. Inflammatory glycoproteins in cardiometabolic disorders, autoimmune diseases and cancer.

    Science.gov (United States)

    Connelly, Margery A; Gruppen, Eke G; Otvos, James D; Dullaart, Robin P F

    2016-08-01

    The physiological function initially attributed to the oligosaccharide moieties or glycans on inflammatory glycoproteins was to improve protein stability. However, it is now clear that glycans play a prominent role in glycoprotein structure and function and in some cases contribute to disease states. In fact, glycan processing contributes to pathogenicity not only in autoimmune disorders but also in atherosclerotic cardiovascular disease, diabetes and malignancy. While most clinical laboratory tests measure circulating levels of inflammatory proteins, newly developed diagnostic and prognostic tests are harvesting the information that can be gleaned by measuring the amount or structure of the attached glycans, which may be unique to individuals as well as various diseases. As such, these newer glycan-based tests may provide future means for more personalized approaches to patient stratification and improved patient care. Here we will discuss recent progress in high-throughput laboratory methods for glycomics (i.e. the study of glycan structures) and glycoprotein quantification by methods such as mass spectrometry and nuclear magnetic resonance spectroscopy. We will also review the clinical utility of glycoprotein and glycan measurements in the prediction of common low-grade inflammatory disorders including cardiovascular disease, diabetes and cancer, as well as for monitoring autoimmune disease activity. PMID:27312321

  11. Immunopathogenesis of Guillain-Barré syndrome and chronic inflammatory demyelinating polyradoculoneuropathy

    OpenAIRE

    Press, Rayomand

    2002-01-01

    Guillain-Barre syndrome (GBS) is an inflammatory polyradiculoneuropathy with acute onset and usually a spontaneous recovery. Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronic progressive inflammatory neuropathy. GBS and CIDP are associated with high morbidity despite treatment with immunomodulatory drugs. Both conditions are associated with inflammation of spinal nerve roots and/or distal nerves of the peripheral nervous system (PNS). GBS is assum...

  12. Psychological characteristics of patients with functional and inflammatory bowel disorders

    Directory of Open Access Journals (Sweden)

    Kozlova I.V.

    2014-03-01

    Full Text Available Objective: to study the psychological characteristics of patients with irritable bowel syndrome (IBS, ulcerative colitis (UC, Crohn's disease (CD. Material and methods. The study group included 98 patients with IBD (inflammatory bowel disease and IBS, the control group included 30 healthy individuals. Set of psychological tests included questionnaire (multifactorial systemic examination of the person, the Luscher color test, Beck Depression Inventory, a test on health, activity, mood. Results. Premorbid personality traits, communication disorders with stress have been revieled. According to the nosology different types of emotional response to the disease, changes in health and activity have been marked. There is a high level of frustration needs, increased frequency of anxiety and depression in all patients. Conclusion. Psychological mechanisms of pathology are similar in functional and organic bowel diseases with the greatest influence on the course of functional disorders.

  13. Inflammatory and Metabolic Dysregulation and the 2-Year Course of Depressive Disorders in Antidepressant Users

    NARCIS (Netherlands)

    Vogelzangs, Nicole; Beekman, Aartjan T. F.; Dortland, Arianne K. B. van Reedt; Schoevers, Robert A.; Giltay, Erik J.; de Jonge, Peter; Penninx, Brenda W. J. H.

    2014-01-01

    Scarce evidence suggests that inflammatory and metabolic dysregulation predicts poor response to antidepressants, which could result in worse depression outcome. This study prospectively examined whether inflammatory and metabolic dysregulation predicted the 2-year course of depressive disorders amo

  14. Chronic Inflammatory Disease and Osteopathy: A Systematic Review

    Science.gov (United States)

    Cicchitti, Luca; Martelli, Marta; Cerritelli, Francesco

    2015-01-01

    Background Chronic inflammatory diseases (CID) are globally highly prevalent and characterized by severe pathological medical conditions. Several trials were conducted aiming at measuring the effects of manipulative therapies on patients affected by CID. The purpose of this review was to explore the extent to which osteopathic manipulative treatment (OMT) can be benefi-cial in medical conditions also classified as CID. Methods This review included any type of experimental study which enrolled sub-jects with CID comparing OMT with any type of control procedure. The search was conducted on eight databases in January 2014 using a pragmatic literature search approach. Two independent re-viewers conducted study selection and data extraction for each study. The risk of bias was evaluated according to the Cochrane methods. Heterogeneity was assessed and meta-analysis performed where possible. Results 10 studies met the inclusion criteria for this review enrolling 386 subjects. The search identified six RCTs, one laboratory study, one cross-over pilot studies, one observation-al study and one case control pilot study. Results suggest a potential effect of osteopathic medicine on patients with medical pathologies associated with CID (in particular Chronic Obstructive Pul-monary Disease (COPD), Irritable Bowel Syndrome, Asthma and Peripheral Arterial Disease) com-pared to no treatment or sham therapy although data remain elusive. Moreover one study showed possible effects on arthritis rat model. Meta-analysis was performed for COPD studies only show-ing no effect of any type of OMT applied versus control. No major side effects were reported by those receiving OMT. Conclusion The present systematic review showed inconsistent data on the effect of OMT in the treatment of medical conditions potentially associated with CID, however the OMT appears to be a safe approach. Further more robust trials are needed to determine the direction and magnitude of the effect of OMT and to

  15. Chronic inflammatory disease and osteopathy: a systematic review.

    Directory of Open Access Journals (Sweden)

    Luca Cicchitti

    Full Text Available Chronic inflammatory diseases (CID are globally highly prevalent and characterized by severe pathological medical conditions. Several trials were conducted aiming at measuring the effects of manipulative therapies on patients affected by CID. The purpose of this review was to explore the extent to which osteopathic manipulative treatment (OMT can be benefi-cial in medical conditions also classified as CID.This review included any type of experimental study which enrolled sub-jects with CID comparing OMT with any type of control procedure. The search was conducted on eight databases in January 2014 using a pragmatic literature search approach. Two independent re-viewers conducted study selection and data extraction for each study. The risk of bias was evaluated according to the Cochrane methods. Heterogeneity was assessed and meta-analysis performed where possible.10 studies met the inclusion criteria for this review enrolling 386 subjects. The search identified six RCTs, one laboratory study, one cross-over pilot studies, one observation-al study and one case control pilot study. Results suggest a potential effect of osteopathic medicine on patients with medical pathologies associated with CID (in particular Chronic Obstructive Pul-monary Disease (COPD, Irritable Bowel Syndrome, Asthma and Peripheral Arterial Disease com-pared to no treatment or sham therapy although data remain elusive. Moreover one study showed possible effects on arthritis rat model. Meta-analysis was performed for COPD studies only show-ing no effect of any type of OMT applied versus control. No major side effects were reported by those receiving OMT.The present systematic review showed inconsistent data on the effect of OMT in the treatment of medical conditions potentially associated with CID, however the OMT appears to be a safe approach. Further more robust trials are needed to determine the direction and magnitude of the effect of OMT and to generalize favorable results.

  16. Inflammatory mechanisms in patients with chronic obstructive pulmonary disease.

    Science.gov (United States)

    Barnes, Peter J

    2016-07-01

    Chronic obstructive pulmonary disease (COPD) is associated with chronic inflammation affecting predominantly the lung parenchyma and peripheral airways that results in largely irreversible and progressive airflow limitation. This inflammation is characterized by increased numbers of alveolar macrophages, neutrophils, T lymphocytes (predominantly TC1, TH1, and TH17 cells), and innate lymphoid cells recruited from the circulation. These cells and structural cells, including epithelial and endothelial cells and fibroblasts, secrete a variety of proinflammatory mediators, including cytokines, chemokines, growth factors, and lipid mediators. Although most patients with COPD have a predominantly neutrophilic inflammation, some have an increase in eosinophil counts, which might be orchestrated by TH2 cells and type 2 innate lymphoid cells though release of IL-33 from epithelial cells. These patients might be more responsive to corticosteroids and bronchodilators. Oxidative stress plays a key role in driving COPD-related inflammation, even in ex-smokers, and might result in activation of the proinflammatory transcription factor nuclear factor κB (NF-κB), impaired antiprotease defenses, DNA damage, cellular senescence, autoantibody generation, and corticosteroid resistance though inactivation of histone deacetylase 2. Systemic inflammation is also found in patients with COPD and can worsen comorbidities, such as cardiovascular diseases, diabetes, and osteoporosis. Accelerated aging in the lungs of patients with COPD can also generate inflammatory protein release from senescent cells in the lung. In the future, it will be important to recognize phenotypes of patients with optimal responses to more specific therapies, and development of biomarkers that identify the therapeutic phenotypes will be important. PMID:27373322

  17. The ecology of suffering: developmental disorders of structured stress, emotion, and chronic inflammation

    OpenAIRE

    Wallace, Rodrick

    2003-01-01

    'Punctuated equilibrium' models of cognitive process, adapted from the Large Deviations Program of probability theory, are applied to the interaction between immune function and emotion in the context of culturally structured psychosocial stress. The analysis suggests: (1) Chronic inflammatory diseases should be comorbid and synergistic with characteristic emotional dysfunction, and may form a collection of joint disorders most effectively treated at the individual level using multifa...

  18. Elevated [11C]-D-Deprenyl Uptake in Chronic Whiplash Associated Disorder Suggests Persistent Musculoskeletal Inflammation

    OpenAIRE

    Linnman, Clas; Appel, Lieuwe; Fredrikson, Mats; Gordh, Torsten; Söderlund, Anne; Långström, Bengt; Engler, Henry

    2011-01-01

    There are few diagnostic tools for chronic musculoskeletal pain as structural imaging methods seldom reveal pathological alterations. This is especially true for Whiplash Associated Disorder, for which physical signs of persistent injuries to the neck have yet to be established. Here, we sought to visualize inflammatory processes in the neck region by means Positron Emission Tomography using the tracer 11C-D-deprenyl, a potential marker for inflammation. Twenty-two patients with enduring pain...

  19. MicroRNA in human cancer and chronic inflammatory diseases.

    Science.gov (United States)

    Kanwar, Jagat R; Mahidhara, Ganesh; Kanwar, Rupinder K

    2010-06-01

    MicroRNAs (miRNAs) are the non-coding RNAs that act as post-translational regulators to their complimentary messenger RNAs (mRNA). Due to their specific gene silencing property, miRNAs have been implicated in a number of cellular and developmental processes. Also, it has been proposed that a particular set of miRNA spectrum is expressed only in a particular type of tissue. Many interesting findings related to the differential expression of miRNAs in various human diseases including several types of cancers, neurodegenerative diseases and metabolic diseases have been reported. Deregulation of miRNA expression in different types of human diseases and the roles various miRNAs play as tumour suppressors as well as oncogenes, suggest their contribution to cancer and/or in other disease development. These findings have possible implications in the development of diagnostics and/or therapeutics in human malignancies. In this review, we discuss various miRNAs that are differentially expressed in human chronic inflammatory diseases, neurodegenerative diseases, cancer and the further prospective development of miRNA based diagnostics and therapeutics.

  20. Sonography in the diagnosis of chronic inflammatory bowel disease

    International Nuclear Information System (INIS)

    The accuracy of ultrasonography (US) in diagnosing active inflammatory bowel disease (IBD) is assessed on the basis of a randomized prospective study of 61 patients. Twenty-six of the patients were affected with crohn's disease (CD) and 12 with ulcerative colitis, while the remaining 23 patients were control subjects with no specific chronic IBD. The US signs considered as a significant for active CD and UC were: -visualization of a typical target image, that is a hyperechoic center corresponding to luminal bowel content, surrounded by a hypoechoic ring corresponding to loop walls; -at least 2 of the following: solid abdominal mass, distended loops, luminal narrowing, reduced peristalsis, stiff loops, and accumulation of fluid between the loops. US sensitivity and specificity for CD were 77% and 95.6%, respectively. As for UC, no significant results were obtained. In our experiance, US is a reliable method for detecting alterations and, especially, comlpications typical of CD in its active phase. Considering the young age of patients affected with CD and the number of exams they must undergo, US is considered as a useful tool in disease follow-up

  1. Stance Postural Strategies in Patients with Chronic Inflammatory Demyelinating Polyradiculoneuropathy.

    Directory of Open Access Journals (Sweden)

    Steno Rinalduzzi

    Full Text Available Polyneuropathy leads to postural instability and an increased risk of falling. We investigated how impaired motor impairment and proprioceptive input due to neuropathy influences postural strategies.Platformless bisegmental posturography data were recorded in healthy subjects and patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP. Each subject stood on the floor, wore a head and a hip electromagnetic tracker. Sway amplitude and velocity were recorded and the mean direction difference (MDD in the velocity vector between trackers was calculated as a flexibility index.Head and hip postural sway increased more in patients with CIDP than in healthy controls. MDD values reflecting hip strategies also increased more in patients than in controls. In the eyes closed condition MDD values in healthy subjects decreased but in patients remained unchanged.Sensori-motor impairment changes the balance between postural strategies that patients adopt to maintain upright quiet stance. Motor impairment leads to hip postural strategy overweight (eyes open, and prevents strategy re-balancing when the sensory context predominantly relies on proprioceptive input (eyes closed.

  2. Clinical and electrophysiological study of chronic inflammatory demyelinating polyneuropathy

    Institute of Scientific and Technical Information of China (English)

    秦绍森; 玛依努尔; 王湘

    2001-01-01

    Objective To investigate the clinical and electrophysiological features of chronic inflammatory demyelinating polyneuropathy (CIDP) . Methods The clinical symptoms and signs of 11 patients with CIDP were studied, motor conduction velocity( MCV), sensory con-duction velocity (SCV) and Electromyography (EMG) were also respectively carried out on 54 motor nerves, 28 sensory nerves and 21 musclesof these 11 cases. The amplitudes of compound muscle action potential(CAMP) obtained from distal and proximal ends were compared to as-certain the presence of conduction block (CB) by stimulating the segments starting from the distal ends. Results More than 3 nerves werefound involved in 10 out of 11 cases, slow MCV were found in 52%, prolongation of the distal latency in 64%, reduction of the amplitudes ofCAMP in 68%, CB in 26%, slow SCV in 85. 7%. EMG revealed neurogenic damage in 81%. Conclusion CIDP is a peripheral de- myelinating neuropathy involving not only the prox imal and distal segments but also the sensory and motor nerves. If there were no conditionsto perform nerve biopsy, testing of protein in CSF and electrophysiology mightbe of important diagnostic value for CIDP.

  3. Prevalence of cholelithiasis in patients with chronic inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Wolfgang Kratzer; Mark M Haenle; Richard A Mason; Christian von Tirpitz; Volker Kaechele

    2005-01-01

    AIM: To investigate the effect of chronic inflammatory bowel disease (CIBD) specific risk factors for cholecystolithiasis,as duration and involvement pattern of the disease and prior surgery in patients with Crohn's disease (CD) and ulcerative colitis (UC).METHODS: A total of 222 patients with CD (135 females,87 males; average age, 35.8±11.8 years; range 17-81 years)and 88 patients with UC (39 females, 49 males; average age, 37.2±13.6 years; range 16-81 years) underwent clinical and ultrasound examinations. Besides age, sex and degree of obesity, patients' CIBD specific parameters, including duration and extent of disease and prior operations were documented and evaluated statistically using logistic regression.RESULTS: The overall prevalence of gallbladder stone disease in patients with CD was 13% (n = 30). Only age could be shown to be an independent risk factor (P = 0.014).Compared to a collective representative for the general population in the same geographic region, the prevalence of cholecystolithiasis was higher in all corresponding age groups. Patients with UC showed an overall prevalence of gallbladder stone disease of only 4.6%.CONCLUSION:Only age but not disease-specific factors such as duration and extent of disease, and prior surgery are independent risk factors for the development of cholecystolithiasis in patients with CIBD.

  4. Immunohistochemical analysis of carbohydrate antigens in chronic inflammatory gastrointestinal diseases.

    Science.gov (United States)

    Kobayashi, Motohiro; Nakayama, Jun

    2010-01-01

    Over the last four decades, immunohistochemistry (IHC) has become an invaluable technique to detect antigens in tissue sections. Compared to Western blotting analysis, IHC is advantageous in determining histological distribution and localization of the antigen. Another advantage, if one can access human formalin-fixed paraffin-embedded (FFPE) blocks of disease tissues, is that IHC makes it possible to analyze diseases retrospectively from archived pathological tissue specimens. In this chapter, we describe protocols used for both conventional and multiple immunostainings using FFPE tissue sections, which have been used for quantitative analysis of high endothelial venule (HEV)-like vessels and lymphocyte subsets attached to HEV-like vessels in our studies of chronic inflammatory gastrointestinal diseases. We also describe in detail a protocol using an L-selectinIgM chimera in situ binding assay on FFPE tissue sections for functional detection of L-selectin ligand carbohydrates expressed on HEV-like vessels. After presenting each protocol, we provide practical examples for its use obtained from our studies.

  5. Chronic inflammatory demyelinating polyradiculoneuropathy in a boy with systemic lupus erythematosus.

    Science.gov (United States)

    Zoilo, Morel Ayala; Eduardo, Benadón; Enrique, Faugier; del Rocio, Maldonado V M

    2010-05-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an acquired, autoimmune peripheral neuropathy. Systemic lupus erythematosus (SLE) is a multisystemic, autoimmune disease that can affect the central nervous system in about 40% of patients, with prevalence and incidence unknown in the pediatric population due to lack of multicenter studies. We report the case of a 13-year-old Mexican boy, diagnosed with CIDP at the onset of SLE, beginning with progressive muscle weakness of lower and upper limbs, without affection of the central nervous system. The patient had positive ANA, antiDNAdc, antiBeta2glycoprotein, anti-cardiolipin, ANCA-C and X. He received intravenous immunoglobulin, cyclophosphamide, steroids, and azathioprine and showed clinical improvement. It is important to take into account the presence of peripheral neurological disorders in patients with pediatric SLE, considering CIDP as an uncommon presentation, making the diagnosis important for better treatment and evolution.

  6. Treatment of pediatric chronic inflammatory demyelinating polyneuropathy: Challenges, controversies, and questions

    Directory of Open Access Journals (Sweden)

    Jay Desai

    2015-01-01

    Full Text Available Pediatric chronic inflammatory demyelinating polyneuropathy (CIDP is an uncommon acquired disorder of unknown cause, presumed to have an immunological basis. We report 20 patients seen at Children′s Hospital Los Angeles over a period of 10 years. The outcome of our patients was favorable in a vast majority with good response to various treatments instituted. However, residual neurologic deficit was common. The choice of treatment modality was empirical and selected by the treating neurologist. Intravenous immunoglobulin (IVIG and corticosteroids were most commonly utilized for treatment. Plasmapheresis, mycophenolate mofetil, rituximab, cyclophosphamide, azathioprine, and abatacept were added if the patients were refractory to IVIG or became corticosteroid dependent. The spectrum of disease severity ranged from a single monophasic episode, to multiphasic with infrequent relapses with good response to IVIG, to progressive disease refractory to multiple therapies.

  7. Recurrent hypogeusia in a patient with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP).

    Science.gov (United States)

    Kawaguchi, Norihiko; Sugeno, Naoto; Endo, Kaoru; Miura, Emiko; Misu, Tatsuro; Nakashima, Ichiro; Itoyama, Yasuto

    2012-04-01

    Hypogeusia, a condition with diminished sense of taste, is caused by several conditions, including zinc deficiency and as a side-effect of drugs, but is not common in neurological disorders. A 55-year-old Japanese man with a 30-year history of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) presented with hypogeusia during hospitalization for a recurrence of CIDP. The hypogeusia improved after treatment with high-dose intravenous methylprednisolone (HIMP). Two years later, hypogeusia developed again. A complete taste deficit was revealed by a filter paper test. Brain MRI showed enhancement of the bilateral facial nerve ganglia. Hypogeusia was partially ameliorated after extensive immunosuppressive therapy with repeated HIMP and plasma exchange. Improvement was more prominent in the area innervated by the chorda tympani nerve than that innervated by the glossopharyngeal nerve. To our knowledge, this is the first report of recurrent hypogeusia, which might be caused by cranial nerve injury associated with CIDP.

  8. Chronic inflammatory demyelinating polyradiculoneuropathy and variants: where we are and where we should go.

    Science.gov (United States)

    Nobile-Orazio, Eduardo

    2014-03-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is a chronic and often disabling sensory motor neuropathy postulated as caused by an immune attack against peripheral nerve myelin. In addition to a classic sensory–motor polyneuropathy, other phenotypes of CIDP have been described including the Lewis- Sumner syndrome, distal acquired demyelinating symmetric (DADS) neuropathy, pure motor CIDP, pure sensory CIDP including chronic immune sensory polyradiculopathy (CISP), and focal CIDP. These phenotypes are currently considered to be variants of CIDP, even if the possibility that they represent different demyelinating neuropathies cannot be fully excluded considering differences in their response to therapy. Several data support the role of the immune system in the pathogenesis of CIDP even if the precise targets and actors (antibodies and lymphocytes) of this immune response remain uncertain. Recent studies have shown that the therapeutic response may differ in patients with peculiar clinical presentations supporting the hypothesis that different pathogenetic mechanisms may underlie the heterogeneity of CIDP. The majority of patients with CIDP show improvement after immune therapies including corticosteroids, plasma exchange, and high-dose intravenous immunoglobulin (IVIg). It remains unclear why none of the other immune therapies that were reported to be variably effective in other immune disorders proved to be effective also in CIDP.

  9. Thyroid Disorders and Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Mohamed Mohamedali

    2014-01-01

    Full Text Available Thyroid hormones play a very important role regulating metabolism, development, protein synthesis, and influencing other hormone functions. The two main hormones produced by the thyroid are triiodothyronine (T3 and thyroxine (T4. These hormones can also have significant impact on kidney disease so it is important to consider the physiological association of thyroid dysfunction in relation to chronic kidney disease (CKD. CKD has been known to affect the pituitary-thyroid axis and the peripheral metabolism of thyroid hormones. Low T3 levels are the most common laboratory finding followed by subclinical hypothyroidism in CKD patients. Hyperthyroidism is usually not associated with CKD but has been known to accelerate it. One of the most important links between thyroid disorders and CKD is uremia. Patients who are appropriately treated for thyroid disease have a less chance of developing renal dysfunction. Clinicians need to be very careful in treating patients with low T3 levels who also have an elevation in TSH, as this can lead to a negative nitrogen balance. Thus, clinicians should be well educated on the role of thyroid hormones in relation to CKD so that proper treatment can be delivered to the patient.

  10. Recognizing the Risks of Chronic Nonsteroidal Anti-Inflammatory Drug Use in Older Adults

    OpenAIRE

    Marcum, Zachary A.; Hanlon, Joseph T.

    2010-01-01

    Older adults commonly take nonsteroidal anti-inflammatory drugs (NSAIDs) chronically. Studies of older adults show that chronic NSAID use increases the risk of peptic ulcer disease, acute renal failure, and stroke/myocardial infarction. Moreover, chronic NSAID use can exacerbate a number of chronic diseases including heart failure and hypertension, and can interact with a number of drugs (eg, warfarin, corticosteroids). Preferred analgesics in older adults that may have a lower risk of these ...

  11. [Chronic inflammatory demyelinating polyradiculoneuropathy: clinical heterogeneity and therapeutic perspectives].

    Science.gov (United States)

    Leger, Jean-Marc; Bombelli, Francesco; Tran-Thanh, Hung; Chassande, Bénédicte; Maisonobe, Thierry; Viala, Karine

    2010-01-01

    Since the first description of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) by PJ Dyck's group at the Mayo Clinic 35 years ago, a wide range of publications have underlined the clinical, electrophysiologic and histopathologic heterogeneity of this disease. Expert consensus opinion is that CIDP should be considered in any patient with progressive symmetrical or asymmetrical polyradiculoneuropathy whose clinical course is relapsing and remitting or progresses for more than two months, especially if there are positive sensory symptoms, proximal weakness, are flexia without wasting, or preferential loss of vibration or joint-position sense. Electrophysiologic features of demyelinating polyneuropathy (especially conduction blocks) and elevated protein levels in cerebrospinal fluid may assist with the diagnosis. However, various clinical pictures have been described in patients with CIDP including pure motor or sensory impairment, and distal, multifocal or focal distribution. Two specific points have recently been emphasized:--while most CIDP patients have chronic onset, acute onset resembling Guillain-Barré syndrome may sometimes occur;--pure sensory forms may require different diagnostic strategies, including the use of somatosensory evoked potentials showing abnormal proximal sensory conduction, and nerve biopsy showing macrophage-associated demyelination, onion bulb formation, demyelinated and partially remyelinated nerve fibres, endoneurial edema, endoneurial mononuclear cell infiltration, and variation between fascicles. Several sets of diagnostic criteria for CIDP have been proposed, with different sensitivities and specificities. The European Federation of Neurological Societies/Peripheral Nerve Society criteria strike a balance between specificity, which needs to be higher for research purposes than for clinical diagnosis, and sensitivity, which, if too low, might lead to some cases being missed. CIDP patients may have a variety of

  12. [Treatment options for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP)].

    Science.gov (United States)

    Kuntzer, T

    2006-04-01

    Limits of treatment in chronic inflammatory demyelinating poly(radiculo)neuropathies (CIDP) patients are better known thanks to recent Cochrane reviews. (1) Randomized controlled trials have only focused on short-term effects, but most patients need long-term therapy, (2) There are three proven effective treatments available (prednisone; intravenous immunoglobulin or IVIg and plasma exchange or PE) which are useful in more than 60 p. 100 of patients, (3) New open studies indicated possible efficacy for mycophenolate, rituximab, etanercept, ciclosporine and interferons, and (4) Whether CIDP variants need specific treatment is still unknown. Many CIDP patients need treatment for years. The fear of side effects during long-term steroid treatment, the high costs of IVIg, the necessity for specialized equipment and the invasive nature of PE, are important factors determining the choice for one of these treatments. In most up-to-date treatment options, patients are initially treated with IVIg at a dosage of 2 g/kg administered for 25 days, clinical improvement can be judged within 10 days. The percentage of patients responding seems to be approximately 70 percent, with a very high chance (approximately 85 percent) that repeated administration of IVIg will be necessary, explaining why most neurologists add an immunosuppressive drug at this stage, but there is no consensus concerning the best drug to be used. Combinations of drugs are most likely to be useful in the next future, using IVIg, prednisone, and a immunosuppressor agent, such as mycophenolate, rituximab, etanercept, or ciclosporine. General measures to rehabilitate patients and to manage symptoms like fatigue and other residual findings are important.

  13. Contrasting Pattern of Chronic Inflammatory Bowel Disease in Primary and Autoimmune Sclerosing Cholangitis

    Directory of Open Access Journals (Sweden)

    Ingvar Bjarnason

    2015-10-01

    Interpretation: Collectively these findings lend support to the suggestion that the chronic inflammatory bowel disease associated with PSC and in particular AISC may represent a distinct nosologic entity different from classic ulcerative colitis and Crohn's disease.

  14. Randomised controlled trial comparing two different intravenous immunoglobulins in chronic inflammatory demyelinating polyradiculoneuropathy

    NARCIS (Netherlands)

    K. Kuitwaard; L.H. van den Berg; M. Vermeulen; E. Brusse; E.A. Cats; A.J. van der Kooi; N.C. Notermans; W.L. van der Pol; I.N. van Schaik; S.I. van Nes; W.C.J. Hop; P.A. van Doorn

    2010-01-01

    Background Different preparations of intravenous immunoglobulin (IVIg) are considered to have comparable clinical efficacy but this has never been formally investigated. Some patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) report that some IVIg brands are more effectiv

  15. Inflammatory bowel disease:An archetype disorder of outer environment sensor systems

    Institute of Scientific and Technical Information of China (English)

    Giovanni; C; Actis; Floriano; Rosina

    2013-01-01

    The pathogenesis of the two inflammatory bowel disease(IBD) phenotypes ulcerative colitis(UC) and Crohn’ s disease(CD) has remained elusive,thus frustrating attempts at defining a cure.IBD often presents as a complex inflammatory process wherein colon lesions(UC) or widespread ulceration and fissure(CD) might be accompanied by ancillary extra-intestinal manifestations involving the eye,skin,joints or liver,but also by full-blown "autoimmune" disorders from psoriasis and multiple sclerosis to rheumatoid arthritis;attempts at unraveling a link or a hierarchical order in these entities have proven almost fruitless.More recently,the input of genetics has suggested that the IBDs might be multiorgan inflammatory processes,elicited by a large number of low-penetrance susceptibility genes,with environmental factors needed to induce full-blown disease.At a noteworthy exception to this rule,the description of the nucleotide-oligomerization domain(NOD) gene mutations in CD came at the beginning of the 2000s:the NOD-LRR are part of a highly conserved microbial sensor system which respond to bacterial peptidoglycans by mounting an inflammatory response.At least in Caucasian patients,the prevalently loss-of-function mutation of NOD permitted to unexpectedly define CD as an immune deficiency state,and upon its recent description in apparently unrelated disorders such as the Blau syndrome(a granulomatous pediatric syndrome),and perhaps in psoriasis and chronic obstructive pulmonary disorders,has contributed to revolutionize our view of IBD and CD in particular.The latter affection,together with psoriasis and chronic pulmonary disease can now be included into a newly identified category named "barrier organ disease",wherein a barrier organ is defined as a large mucosal or epithelial surface with an abundant metagenomic microbial population and an underneath reactive tissue,the whole structure being in contact with the outer environment and capable to react to it

  16. Immunohistological evidence for a chronic intramyocardial inflammatory process in dilated cardiomyopathy.

    OpenAIRE

    Kühl, U.; Noutsias, M; Seeberg, B.; Schultheiss, H P

    1996-01-01

    OBJECTIVE: To determine whether immunohistochemical analysis of cardiac biopsies from patients presenting clinically as dilated cardiomyopathy (DCM) show a chronic inflammatory process. DESIGN: Comparative case control study. SETTING: Tertiary referral centre. PATIENTS: Biopsies from 170 patients with DCM and 85 control patients with other cardiac diseases. RESULTS: Nine patients had sufficient interstitial inflammatory cells to be called borderline myocarditis on conventional histology, leav...

  17. Burnout in Patients with Chronic Whiplash-Associated Disorders

    Science.gov (United States)

    Clementz, Gunilla; Borsbo, Bjorn; Norrbrink, Cecilia

    2012-01-01

    This study sought to assess burnout and its relation to pain, disability, mood and health-related quality of life in a group of patients with chronic whiplash-associated disorders (WAD). Forty-five patients with chronic WAD ([greater than or equal to] 3 months) referred to a multidisciplinary rehabilitation centre were included. A questionnaire…

  18. Chronic inflammatory systemic diseases: An evolutionary trade-off between acutely beneficial but chronically harmful programs.

    Science.gov (United States)

    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 stages, environmental factors of CIDs, energy trade-offs during inflammatory episodes and the non-specificity of CIDs. Incorporating bodily energy regulation into evolutionary medicine builds a framework to better understand pathophysiology of CIDs by considering that genes and networks used are positively selected if they serve acute, highly energy-consuming inflammation. It is predicted that genes that protect energy stores are positively selected (as immune memory). This could explain why energy-demanding inflammatory episodes like infectious diseases must be terminated within 3-8 weeks to be adaptive, and otherwise become maladaptive. Considering energy regulation as an evolved adaptive trait explains why many known sequelae of different CIDs must be uniform. These are, e.g. sickness behavior/fatigue/depressive symptoms, sleep disturbance, anorexia, malnutrition, muscle wasting-cachexia, cachectic obesity, insulin resistance with hyperinsulinemia, dyslipidemia, alterations of steroid hormone axes, disturbances of the hypothalamic-pituitary-gonadal (HPG) axis, hypertension, bone loss and hypercoagulability. Considering evolved energy trade-offs helps us to understand how an energy imbalance can lead to the disease sequelae of CIDs. In the future, clinicians must translate this knowledge into early diagnosis and symptomatic treatment in CIDs. PMID:26817483

  19. Methylphenidate in Treatment of ADHD and Comorbid Chronic Tic Disorder

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-07-01

    Full Text Available The safety and efficacy of immediate-release methylphenidate (MPH-IR for the treatment of attention deficit hyperactivity disorder (ADHD in children (ages 6-12 years with Tourette's syndrome (96% or chronic motor tic disorder (4% were evaluated at State University of New York, Stony Brook.

  20. Chronic Intestinal Inflammation: Inflammatory Bowel Disease and Colitis-Associated Colon Cancer

    Directory of Open Access Journals (Sweden)

    Deborah C. Rubin

    2012-05-01

    Full Text Available The inflammatory bowel diseases (IBD, including Crohn’s disease and ulcerative colitis, are chronic inflammatory disorders of the intestine. The prevalence in the United States is greater than 200 cases per 100,000, with the total number of IBD patients between 1 and 1.5 million. Crohn’s disease may affect all parts of the gastrointestinal tract, from mouth to anus, but most commonly involves the distal part of the small intestine or ileum, and colon. Ulcerative colitis results in colonic inflammation that can affect the rectum only, or can progress proximally to involve part of or the entire colon. Clinical symptoms include diarrhea, abdominal pain, gastrointestinal bleeding and weight loss. A serious long-term complication of chronic inflammation is the development of colorectal cancer. A genetic basis for IBD had long been recognized based on the increased familial risk. However, significant discordance for Crohn’s disease in twins, and a much less robust phenotypic concordance for ulcerative colitis, suggested additional factors play a role in disease pathogenesis, including environmental factors. In the past several years, progress in understanding the molecular basis of IBD has accelerated, beginning with the generation of animal models of colitis and progressing to the identification of specific genetic markers from candidate gene, gene linkage and genome wide association analyses . Genetic studies have also resulted in the recognition of the importance of environmental factors, particularly the crucial role of the gut microbiota in Crohn’s disease and ulcerative colitis. Altered immune responses to the normal intestinal flora are key factors in IBD pathogenesis. In this Research Topic, the genetic basis of IBD, the genetic and cellular alterations associated with colitis-associated colon cancer, and the emerging role of the intestinal microbiota and other environmental factors will be reviewed.

  1. Prevalence of chronic diseases at the onset of inflammatory arthritis: a population-based study.

    NARCIS (Netherlands)

    Ursum, J.; Korevaar, J.C.; Twisk, J.W.R.; Peters, M.J.L.; Schellevis, F.G.; Nurmohamed, M.T.; Nielen, M.M.J.

    2013-01-01

    Objective. Little is known about the presence of chronic morbidity in inflammatory arthritis (IA) patients at disease onset. Previous studies have been mainly performed in established IA patients or they focus on isolated co-morbid diseases. Our aim was to determine the prevalence of chronic disease

  2. Chronic Inflammatory Demyelinating Polyneuropathy in Children: A Review of Clinical Characteristics and Recommendations for Treatment

    OpenAIRE

    Narges Karimi; Athena Sharifi; Ashraf Zarvani; Hamed Cheraghmakani

    2015-01-01

    Context: Chronic inflammatory demyelinating polyradiculopathy (CIDP) is an acquired and autoimmune neuropathy, characterized by a chronic, rapidly progressive, symmetric weakness. In children, abnormal gait is as a first symptom of muscle weakness. Evidence Acquisition: The diagnosis of CIDP is on the basis of clinical characteristics, electrodiagnostic that shows the severity of the disease, lumbar puncture and spine magnetic res...

  3. Chronic inflammatory demyelinating polyneuropathy in adults: diagnostic approaches and first line therapy

    OpenAIRE

    N. А. Suponevа; E. S. Naumovа; E. V. Gnedovskaya

    2016-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is among the key reasons of chronic polyneuropathies in adults. Diagnostic algorithm of CIDP in adults is presented. Diagnosis of CIDP is based on clinical and electrodiagnostic criteria of European Federation of Neurological Societies/Peripheral Nervous System in 2010. Principles of CIDP treatment are discussed, including modern trends of standard and 10 % IVIG solutions. 

  4. Methylphenidate and Comorbid Anxiety Disorder in Children with both Chronic Multiple Tic Disorder and ADHD

    Science.gov (United States)

    Gadow, Kenneth D.; Nolan, Edith E.

    2011-01-01

    Objective: To determine if comorbid anxiety disorder is associated with differential response to immediate release methylphenidate (MPH-IR) in children with both ADHD and chronic multiple tic disorder (CMTD). Method: Children with (n = 17) and without (n = 37) diagnosed anxiety disorder (ANX) were evaluated in an 8-week, placebo-controlled trial…

  5. Use of nonsteroidal anti-inflammatory drugs prior to chronic renal replacement therapy initiation

    DEFF Research Database (Denmark)

    Fosbøl, Emil L; Kamper, Anne-Lise; Køber, Lars;

    2012-01-01

    PURPOSE: Nonsteroidal anti-inflammatory drugs (NSAIDs) may be associated with severe renal complications, including acute renal failure, reduced glomerular filtration rate and interstitial nephritis. Caution against NSAIDs is therefore recommended in advanced chronic kidney disease. In this study......, we examined NSAID use, aetiology and comorbidity among a national cohort of patients before the initiation of chronic renal replacement therapy (RRT). METHODS: Patients initiated on chronic RRT in the period 1997-2006 were identified in the Danish National Registry on Regular Dialysis...

  6. Anti-inflammatory and antioxidant effects of umbelliferone in chronic alcohol-fed rats

    OpenAIRE

    Sim, Mi-Ok; Lee, Hae-In; Ham, Ju Ri; Seo, Kwon-Il; Kim, Myung-Joo; Lee, Mi-Kyung

    2015-01-01

    BACKGROUND/OBJECTIVES Inflammation is associated with various types of acute and chronic alcohol liver diseases. In this study, we examined whether umbelliferone (7-hydroxycoumarin, UF) ameliorates chronic alcohol-induced liver damage by modulating inflammatory response and the antioxidant system. METHODS Rats were fed a Liber-Decarli liquid diet containing 5% alcohol with or without UF (0.05 g/L) for 8 weeks, while normal rats received an isocaloric carbohydrate liquid diet. RESULTS Chronic ...

  7. Inflammatory biomarkers and comorbidities in chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Thomsen, Mette; Dahl, Morten; Lange, Peter;

    2012-01-01

    Patients with chronic obstructive pulmonary disease (COPD) have evidence of systemic inflammation that may be implicated in the development of comorbidities.......Patients with chronic obstructive pulmonary disease (COPD) have evidence of systemic inflammation that may be implicated in the development of comorbidities....

  8. STUDY ON INFLAMMATORY CELLS IN BALF OF SMOKE-INDUCED CHRONIC BRONCHITIS RAT MODEL

    Institute of Scientific and Technical Information of China (English)

    李庆云; 黄绍光; 吴华成; 程齐俭; 项轶; 万欢英

    2004-01-01

    Objective To establish a smoke-induced chronic bronchitis rat model and evaluate the pathological change semi-quantitatively, and study the characteristics of the inflammatory cells in the bronchoalveolar lavage fluid (BALF) in various stages. Methods Chronic bronchitis sequential rat model was established by passively inhaling smoke mixture. Experiments were performed in 30 young male Sprague-Dawley rats, which comprised 5 groups in random, i.e.,4 chronic bronchitis model groups and I control group. After stained with hematoxylin and eosin, the specimens were studied by semi-quantitative method to evaluate the morphologic changes in various stages. Meanwhile, the inflammatory cells of the BALF and the activity of myeloperoxidase ( MPO ) of lung tissue were analysed. Results During the process of the chronic bronchitis, the pathologic score was increasing as time went on, and the typical morphologic changes of chronic bronchitis emerged in the group 7 weeks. The total number of inflammatory cells in BALF was increasing as time went on, correlated with the pathologic scores ( P < 0. 01 ).And the percentage of lymphocyte increased as well as positively correlated with pathologic scores ( P < 0. 05 ),whereas that of macrophage decreased and negatively correlated with pathologic scores (P <0. 05). The MPO lever of lung tissue was correlated with the pathologic scores ( P < 0. 01 ). But the percentage of the neutrophil in the BALF was just in a high level during the first week, then it maintained relatively lower. Conclusion Smoke-induced chronic bronchitis is a slowly progressive inflammation process. The model we established is convenient and simple for the longitudinal study on the inflammatory process of chronic bronchitis and the therapy in the early stage. The semi-quantitative evaluation for the pathological change is with much more value. During the inflammatory sequential process of early stage of chronic bronchitis, the cellular characteristics are

  9. DMPD: Nod1 and Nod2 in innate immunity and human inflammatory disorders. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 18031249 Nod1 and Nod2 in innate immunity and human inflammatory disorders. Le Bour...w Nod1 and Nod2 in innate immunity and human inflammatory disorders. PubmedID 18031249 Title Nod1 and Nod2 in innate immunity and hum...an inflammatory disorders. Authors Le Bourhis L, Benko S

  10. PPARγ as a Potential Target to Treat Airway Mucus Hypersecretion in Chronic Airway Inflammatory Diseases

    Directory of Open Access Journals (Sweden)

    Yongchun Shen

    2012-01-01

    Full Text Available Airway mucus hypersecretion (AMH is a key pathophysiological feature of chronic airway inflammatory diseases such as bronchial asthma, cystic fibrosis, and chronic obstructive pulmonary disease. AMH contributes to the pathogenesis of chronic airway inflammatory diseases, and it is associated with reduced lung function and high rates of hospitalization and mortality. It has been suggested that AMH should be a target in the treatment of chronic airway inflammatory diseases. Recent evidence suggests that a key regulator of airway inflammation, hyperresponsiveness, and remodeling is peroxisome proliferator-activated receptor gamma (PPARγ, a ligand-activated transcription factor that regulates adipocyte differentiation and lipid metabolism. PPARγ is expressed in structural, immune, and inflammatory cells in the lung. PPARγ is involved in mucin production, and PPARγ agonists can inhibit mucin synthesis both in vitro and in vivo. These findings suggest that PPARγ is a novel target in the treatment of AMH and that further work on this transcription factor may lead to new therapies for chronic airway inflammatory diseases.

  11. Probiotic foods: Can their increasing use in India ameliorate the burden of chronic lifestyle disorders?

    Directory of Open Access Journals (Sweden)

    Neerja Hajela

    2014-01-01

    Full Text Available Probiotics are defined as live microorganisms which, when ingested in adequate amounts, confer health benefits on the host. Chronic diseases such as diabetes, non-alcoholic fatty liver disease, coronary artery disease, a variety of chronic inflammatory disorders with an immune basis, and some forms of cancer are increasing in incidence around the world and in India, and may be attributable in part to rapid changes in our lifestyle. There is considerable public interest in India in the consumption of probiotic foods. This brief review summarizes the background of the gut microbiota, the immunological reactions induced by these, the evidence linking the microbiota to health outcomes, and the evidence linking the use of probiotics for amelioration of chronic lifestyle diseases.

  12. Risk of ischaemic heart disease in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Rungoe, Christine; Basit, Saima; Ranthe, Mattis Flyvholm;

    2013-01-01

    Inflammatory bowel disease (IBD) is a chronic inflammatory disorder. Systemic inflammation increases the risk of atherosclerosis and ischaemic heart disease (IHD).......Inflammatory bowel disease (IBD) is a chronic inflammatory disorder. Systemic inflammation increases the risk of atherosclerosis and ischaemic heart disease (IHD)....

  13. A brainstem inflammatory lesion causing REM sleep behavior disorder and sleepwalking (parasomnia overlap disorder).

    Science.gov (United States)

    Limousin, Nadège; Dehais, Caroline; Gout, Olivier; Héran, Françoise; Oudiette, Delphine; Arnulf, Isabelle

    2009-10-01

    A 40-year-old woman with no prior parasomnia developed an acute inflammatory rhombencephalitis with multiple cranial nerve palsies and cerebellar ataxia, followed by myelitis 6 months later, and by an intracranial thrombophlebitis 1 month after. Between and after these episodes, she had a persistent, mild right internuclear ophtalmoplegia, a mild cerebellar ataxia, and a severe REM sleep behavior disorder (RBD) lasting for 2 years. She talked, sang and moved nightly while asleep, and injured her son (cosleeping with her) while asleep. In addition, she walked asleep nightly. During video-polysomnography, there were two arousals during slow wave sleep without abnormal behavior, while 44% of REM sleep was without chin muscle atonia with bilateral arm and leg movements. There were small hypointensities in the right pontine tegmentum and in the right dorsal medulla on T1-weighted magnetic resonance imaging, suggesting post-inflammatory lesions that persisted between acute episodes. The RBD and sleepwalking did not improve with clonazepam, but improved with melatonin 9 mg/d. The unilateral small lesion of the pontine tegmentum could be responsible for the parasomnia overlap disorder as in other rare lesional cases. PMID:19345142

  14. Orofacial pain, jaw function, and temporomandibular disorders in adult women with a history of juvenile chronic arthritis or persistent juvenile chronic arthritis

    DEFF Research Database (Denmark)

    Bakke, M.; Zak, M.; Jensen, B.L.;

    2001-01-01

    Orofacial pain, jaw function, temporomandibular disorders, adult women persistent juvenil chronic arthritis......Orofacial pain, jaw function, temporomandibular disorders, adult women persistent juvenil chronic arthritis...

  15. Atherosclerosis: a chronic inflammatory disease mediated by mast cells.

    Science.gov (United States)

    Conti, Pio; Shaik-Dasthagirisaeb, Yazdami

    2015-01-01

    Inflammation is a process that plays an important role in the initiation and progression of atherosclerosis and immune disease, involving multiple cell types, including macrophages, T-lymphocytes, endothelial cells, smooth muscle cells and mast cells. The fundamental damage of atherosclerosis is the atheromatous or fibro-fatty plaque which is a lesion that causes several diseases. In atherosclerosis the innate immune response, which involves macrophages, is initiated by the arterial endothelial cells which respond to modified lipoproteins and lead to Th1 cell subset activation and generation of inflammatory cytokines and chemoattractant chemokines. Other immune cells, such as CD4+ T inflammatory cells, which play a critical role in the development and progression of atherosclerosis, and regulatory T cells [Treg], which have a protective effect on the development of atherosclerosis are involved. Considerable evidence indicates that mast cells and their products play a key role in inflammation and atherosclerosis. Activated mast cells can have detrimental effects, provoking matrix degradation, apoptosis, and enhancement as well as recruitment of inflammatory cells, which actively contributes to atherosclerosis and plaque formation. Here we discuss the relationship between atherosclerosis, inflammation and mast cells. PMID:26648785

  16. Unmyelinated nerve fiber degeneration in chronic inflammatory demyelinating polyneuropathy

    NARCIS (Netherlands)

    Bosboom, WMJ; Van den Berg, LH; Dieks, HJG; Plante, E; Veldman, H; Franssen, H; Wokke, JHJ

    2000-01-01

    To determine whether unmyelinated nerve fibers escape degeneration as one might expect in an immune response exclusively directed at myelin, we performed a morphometric examination of unmyelinated axons and myelinated nerve fibers in sural nerve biopsy specimens of 14 patients with a chronic inflamm

  17. Effects of chronic inflammatory bowel diseases on left ventricular structure and function: a study protocol

    Directory of Open Access Journals (Sweden)

    Botti Fiorenzo

    2002-09-01

    Full Text Available Abstract Background Experimental evidences suggest an increased collagen deposition in inflammatory bowel diseases (IBD. In particular, large amounts of collagen type I, III and V have been described and correlated to the development of intestinal fibrotic lesions. No information has been available until now about the possible increased collagen deposition far from the main target organ. In the hypothesis that chronic inflammation and increased collagen metabolism are reflected also in the systemic circulation, we aimed this study to evaluate the effects on left ventricular wall structure by assessing splancnic and systemic collagen metabolism (procollagen III assay, deposition (ultrasonic tissue characterization, and cardiac function (echocardiography in patients with different long standing history of IBD, before and after surgery. Methods Thirty patients affected by active IBD, 15 with Crohn and 15 with Ulcerative Colitis, submitted to surgery will be enrolled in the study in a double blind fashion. They will be studied before the surgical operation and 6, 12 months after surgery. A control group of 15 healthy age and gender-matched subjects will also be studied. At each interval blood samples will be collected in order to assess the collagen metabolism; a transthoracic echocardiogram will be recorded for the subsequent determination of cardiac function and collagen deposition. Discussion From this study protocol we expect additional information about the association between IBD and cardiovascular disorders; in particular to address the question if chronic inflammation, through the altered collagen metabolism, could affect left ventricular structure and function in a manner directly related to the estimated duration of the disease.

  18. Targeted anti-inflammatory therapeutics in asthma and chronic obstructive lung disease

    OpenAIRE

    Durham, Andrew L.; Caramori, Gaetano; Chung, Kian F; Adcock, Ian M.

    2016-01-01

    Asthma and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases of the airway, although the drivers and site of the inflammation differ between diseases. Asthmatics with a neutrophilic airway inflammation are associated with a poor response to corticosteroids, whereas asthmatics with eosinophilic inflammation respond better to corticosteroids. Biologicals targeting the Th2-eosinophil nexus such as anti–interleukin (IL)-4, anti–IL-5, and anti–IL-13 are ineffective in ...

  19. Impaired inhibitory Fcγ receptor IIB expression on B cells in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Tackenberg, Björn; Jelčić, Ilijas; Baerenwaldt, Anne; Wolfgang H Oertel; Sommer, Norbert; Nimmerjahn, Falk; Lünemann, Jan D.

    2009-01-01

    The inhibitory Fc-γ receptor FcγRIIB, expressed on myeloid and B cells, has a critical role in the balance of tolerance and autoimmunity, and is required for the antiinflammatory activity of intravenous Ig (IVIG) in various murine disease models. However, the function of FcγRIIB and its regulation by IVIG in human autoimmune diseases are less well understood. Chronic inflammatory demyelinating polyneuropathy (CIDP) is the most common treatable acquired chronic polyneuropathy, and IVIG is wide...

  20. THE MICROBIOLOGICAL EFFICACY ESTIMATION OF DIFFERENT TYPES OF CHRONIC PERIODONTITIS’ ANTI-INFLAMMATORY THERAPY

    Directory of Open Access Journals (Sweden)

    O.B. Ryba

    2008-09-01

    Full Text Available The article deals with microbiological status of patients with chronic generalized periodontitis of medium severity. On the basis of clinical and microbiological data the analysis of different methods efficacy of anti-inflammatory therapy was carried out. We studied antimicrobial effect of laser therapy, ozonotherapyandcombinations oflaser- ozonotherapyin comparison with influence ofchlorhexidine 0,2%. Combined laser and ozone influence on periodontium provided high antibacterial effect with increased local nonspecific resistance, and it extended remission term of patients with chronic periodontitis.

  1. Chronic inflammatory demyelinating polyneuropathy in adults: diagnostic approaches and first line therapy

    Directory of Open Access Journals (Sweden)

    N. А. Suponevа

    2016-01-01

    Full Text Available Chronic inflammatory demyelinating polyneuropathy (CIDP is among the key reasons of chronic polyneuropathies in adults. Diagnostic algorithm of CIDP in adults is presented. Diagnosis of CIDP is based on clinical and electrodiagnostic criteria of European Federation of Neurological Societies/Peripheral Nervous System in 2010. Principles of CIDP treatment are discussed, including modern trends of standard and 10 % IVIG solutions. 

  2. Blood Dendritic Cells: Canary in the Coal Mine to Predict Chronic Inflammatory Disease?

    Directory of Open Access Journals (Sweden)

    Brodie eMiles

    2014-01-01

    Full Text Available The majority of risk factors for chronic inflammatory diseases are unknown. This makes personalized medicine for assessment, prognosis, and choice of therapy very difficult. It is becoming increasingly clear, however, that low-grade subclinical infections may be an underlying cause of many chronic inflammatory diseases and thus may contribute to secondary outcomes (e.g. cancer. Many diseases are now categorized as inflammatory-mediated diseases that stem from a dysregulation in host immunity. There is a growing need to study the links between low-grade infections, the immune responses they elicit, and how this impacts overall health. One such link explored in detail here is the extreme sensitivity of myeloid dendritic cells (mDC in peripheral blood to chronic low-grade infections and the role that these mDCs play in arbitrating the resulting immune responses. We find that emerging evidence supports a role for pathogen-induced mDCs in chronic inflammation leading to increased risk of secondary clinical disease. The mDCs that are elevated in the blood as a result of low-grade bacteremia often do not trigger a productive immune response, but can disseminate the pathogen throughout the host. This aberrant trafficking of mDCs can accelerate systemic inflammatory disease progression. Conversely, restoration of DC homeostasis may aid in pathogen elimination and minimize dissemination. Thus it would seem prudent when assessing chronic inflammatory disease risk to consider blood mDC numbers, and the microbial content (microbiome and activation state of these mDCs. These may provide important clues (the canary in the coal mine of high inflammatory disease risk. This will facilitate development of novel immunotherapies to eliminate such smoldering infections in atherosclerosis, cancer, rheumatoid arthritis, and pre-eclampsia.

  3. Altered Regional Cerebral Blood Flow in Chronic Whiplash Associated Disorders

    NARCIS (Netherlands)

    Vállez García, David; Doorduin, Janine; Willemsen, Antoon T.M.; Dierckx, Rudi A.j.o.; Otte, Andreas

    2016-01-01

    There is increasing evidence of central hyperexcitability in chronic whiplash-associated disorders (cWAD). However, little is known about how an apparently simple cervical spine injury can induce changes in cerebral processes. The present study was designed (1) to validate previous results showing a

  4. Prevalence and factors associated with behavioral disorders in children with chronic health conditions

    Directory of Open Access Journals (Sweden)

    Budi Santoso Adji

    2010-03-01

    Conclusions Prevalence of behavioral disorders in children with chronic health condition is 37.5%. The duration of illness contributes to the manifestation of behavioral disorders in children with chronic health conditions. [Paediatr Indones. 2010;50:1-5].

  5. Does the chronic inflammatory demyelinating polyradiculoneuropathy due to secondary cause differ from primary?

    OpenAIRE

    Vaibhav Wadwekar; Jayantee Kalita; Usha Kant Misra

    2011-01-01

    Background: The clinical presentation, neurophysiological findings, and outcome may vary between primary and secondary chronic inflammatory demyelinating polyradiculopathy (CIDP). Objective: To compare clinical and electrodiagnostic features of primary and secondary CIDP. Setting: Tertiary care teaching referral hospital. Materials and Methods: The CIDP patients who were diagnosed as per European Federation of Neurological Societies/Peripheral Nerve Society criteria were included and subjecte...

  6. Contactin 1 IgG4 associates to chronic inflammatory demyelinating polyneuropathy with sensory ataxia

    OpenAIRE

    Miura, Yumako; Devaux, Jérôme J.; Fukami, Yuki; Manso, Constance; Belghazi, Maya; Wong, Anna Hiu Yi; Yuki, Nobuhiro

    2015-01-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is clinically heterogeneous and shows varying responses to immunotherapy. In a cohort of 533 Japanese patients with CIDP, Miura et al. identify 13 patients with IgG4 antibodies against the axonal adhesion molecule, contactin-1. Antibodies are associated with subacute onset, sensory ataxia and good response to corticosteroids.

  7. Anaesthetic management and implications of a case of chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Babita Gupta; Pramendra Agrawal; Nita D′souza; Chhavi Sawhney

    2011-01-01

    A 60-year-old man with chronic inflammatory demyelinating polyneuropathy (CIDP) was posted for surgery of the neck femur fracture and was successfully managed. We discuss the anaesthetic considerations during regional and general anaesthesia of this patient with CIDP. A brief review of the available literature reveals no consensus on the choice of anaesthetic management.

  8. Anti-proline-glycine-proline or antielastin autoantibodies are not evident in chronic inflammatory lung disease.

    LENUS (Irish Health Repository)

    Greene, Catherine M

    2010-01-01

    In patients with chronic inflammatory lung disease, pulmonary proteases can generate neoantigens from elastin and collagen with the potential to fuel autoreactive immune responses. Antielastin peptide antibodies have been implicated in the pathogenesis of tobacco-smoke-induced emphysema. Collagen-derived peptides may also play a role.

  9. Anaesthetic management and implications of a case of chronic inflammatory demyelinating polyneuropathy

    Directory of Open Access Journals (Sweden)

    Babita Gupta

    2011-01-01

    Full Text Available A 60-year-old man with chronic inflammatory demyelinating polyneuropathy (CIDP was posted for surgery of the neck femur fracture and was successfully managed. We discuss the anaesthetic considerations during regional and general anaesthesia of this patient with CIDP. A brief review of the available literature reveals no consensus on the choice of anaesthetic management.

  10. Interaction of inflammatory cytokines and erythropoeitin in iron metabolism and erythropoiesis in anaemia of chronic disease

    NARCIS (Netherlands)

    M. Jongen-Lavrencic (Mojca); H.R.M. Peeters (H. R M); G. Vreugdenhil (Gerard); A.J.G. Swaak (Antonius)

    1995-01-01

    textabstractIn chronic inflammatory conditions increased endogenous release of specific cytokines (TNFα, IL-1, IL-6, IFNγ and others) is presumed. It has been shown that those of monocyte lineage play a key role in cytokine expression and synthesis. This may be associated with changes in iron metabo

  11. Early severe inflammatory responses to uropathogenic E. coli predispose to chronic and recurrent urinary tract infection.

    Directory of Open Access Journals (Sweden)

    Thomas J Hannan

    Full Text Available Chronic infections are an increasing problem due to the aging population and the increase in antibiotic resistant organisms. Therefore, understanding the host-pathogen interactions that result in chronic infection is of great importance. Here, we investigate the molecular basis of chronic bacterial cystitis. We establish that introduction of uropathogenic E. coli (UPEC into the bladders of C3H mice results in two distinct disease outcomes: resolution of acute infection or development of chronic cystitis lasting months. The incidence of chronic cystitis is both host strain and infectious dose-dependent. Further, development of chronic cystitis is preceded by biomarkers of local and systemic acute inflammation at 24 hours post-infection, including severe pyuria and bladder inflammation with mucosal injury, and a distinct serum cytokine signature consisting of elevated IL-5, IL-6, G-CSF, and the IL-8 analog KC. Mice deficient in TLR4 signaling or lymphocytes lack these innate responses and are resistant, to varying degrees, to developing chronic cystitis. Treatment of C3H mice with the glucocorticoid anti-inflammatory drug dexamethasone prior to UPEC infection also suppresses the development of chronic cystitis. Finally, individuals with a history of chronic cystitis, lasting at least 14 days, are significantly more susceptible to redeveloping severe, chronic cystitis upon bacterial challenge. Thus, we have discovered that the development of chronic cystitis in C3H mice by UPEC is facilitated by severe acute inflammatory responses early in infection, which subsequently are predisposing to recurrent cystitis, an insidious problem in women. Overall, these results have significant implications for our understanding of how early host-pathogen interactions at the mucosal surface determines the fate of disease.

  12. Significance of Anti-cyclic Citrullinated Peptide Autoantibodies in Immune-mediated Inflammatory Skin Disorders with and without Arthritis

    Science.gov (United States)

    Grover, Chander; Kashyap, Bineeta; Daulatabad, Deepashree; Dhawan, Amit; Kaur, Iqbal R

    2016-01-01

    Background: Anti-cyclic citrullinated peptides (CCPs) are autoantibodies directed against citrullinated peptides. Rheumatoid factor (RF), an antibody against the Fc portion of IgG, is known to form immune complexes and contribute to the etiopathogenesis of various skin disorders. C-reactive protein (CRP), an acute-phase protein, increases following secretion of interleukin-6 from macrophages and T cells. Anti-CCP, RF, and CRP are well-established immune-markers, their diagnostic potential in immune-mediated skin disorders remains less widely studied. Aims and Objectives: To determine the correlation between anti-CCP, RF, and CRP in immune-mediated inflammatory skin diseases. Materials and Methods: About 61 clinically diagnosed cases of various immune-mediated skin diseases (psoriasis [n = 38], connective tissue diseases such as systemic lupus erythematosus and systemic sclerosis [n = 14], and immunobullous disorders including pemphigus vulgaris and pemphigus foliaceus [n = 9]) were included in the study. These patients were subclassified on the basis of presence or absence of arthritis. Arthritis was present in nine cases of psoriasis and seven connective tissue disorder patients. Detection of serum anti-CCP was done using enzyme-linked immunosorbent assay, whereas CRP and RF levels were detected using latex agglutination technique. Results: Of the 61 specimens, 14.75% had elevated serum anti-CCP levels. RF and CRP levels were elevated in 18.03% and 39.34% specimens, respectively. RF was elevated in 13.16% of inflammatory and 42.88% of connective tissue disorders, whereas anti-CCP was raised in 10.53% of inflammatory and 35.71% of connective tissue disorders. CRP positivity was highest in connective tissue disorders (50%), followed by 39.47% in inflammatory and 22.22% in immunobullous conditions. In none of the immunobullous patients, anti-CCP or RF levels were found to be elevated. Association of the presence of arthritis with elevated anti-CCP was found to be

  13. [Endocrinometabolic disorders in chronic obstructive pulmonary disease].

    Science.gov (United States)

    Torres-Sánchez, Irene; Valenza, Marie Carmen; Carrasco, Fernando; Cabrera-Martos, Irene; Valenza-Demet, Gerald; Cano-Capellaci, Marcelo

    2013-01-01

    Introducción: La enfermedad pulmonar obstructiva crónica (EPOC) se caracteriza por obstrucción crónica del flujo aéreo y se asocia frecuentemente a alteraciones endocrino-metabólicas que empeoran la situación clínica del paciente y su pronóstico. El conocimiento en profundidad de estas alteraciones en los pacientes con EPOC permite llevar a cabo medidas preventivas, detección temprana e intervenciones nutricionales adecuadas. Objetivos: Analizar la prevalencia de comorbilidades endocrino-metabólicas en pacientes con EPOC y los factores de riesgo que favorecen la aparición de dichas enfermedades. Métodos: Se desarrolló una estrategia de búsqueda exhaustiva de la literatura limitada a los últimos diez años, en las bases de datos PubMed, Scopus y ScienceDirect, usando las palabras clave “endocrine metabolic disorders AND COPD”, “endocrine disorders AND COPD” y “metabolic disorders AND COPD”. ”. En el análisis bibliográfico se excluyeron aquellos artículos cuyo título o contenido no se correspondía con el objetivo del presente estudio, así como los artículos duplicados en las bases de datos. Finalmente, tras una profunda lectura crítica, fueron seleccionados y analizados 17 artículos. Resultados: El análisis de los artículos ha mostrado una relación significativa entre la EPOC y la presencia de alteraciones endocrino-metabólicas tales como diabetes mellitus, síndrome metabólico, obesidad, osteoporosis e hipogonadismo. Los autores coinciden en la alta prevalencia de estas comorbilidades, que influyen de forma diferente en el desarrollo de la EPOC. Conclusiones: Debido a la alta prevalencia y asociación con la EPOC, estas comorbilidades han de ser tenidas en cuenta por el profesional sanitario, ya que pueden afectar su abordaje, intervención y resultados.

  14. Challenges in the treatment of chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Guimarães-Costa, R; Iancu Ferfoglia, R; Viala, K; Léger, J-M

    2014-10-01

    Chronic idiopathic demyelinating polyradiculoneuropathy (CIDP) is a rare disease, the most frequent one within the spectrum of the so-called "chronic immune-mediated neuropathies". Challenges in the treatment of CIDP firstly concern its diagnosis, which may be difficult, mainly for the atypical forms. Secondly, challenges encompass the choice of the first-line treatment, such as corticosteroids, intravenous immunoglobulins (IVIg), and plasma exchanges (PE) that have been proven as efficacious by several randomized controlled trials (RCT). Recent reports have focused on both different regimens of corticosteroids, and the occurrence of relapses following treatment with either corticosteroids or IVIg. These data may be helpful for the choice of the first-line treatment and may result in changing the guidelines for treatment of CIDP in clinical practice. The third and more difficult challenge is to manage long-term treatment for CIDP, since no immunomodulatory treatment has to date been proven as efficacious in this situation. Lastly, challenges in the treatment concern the choice of the best outcome measure for CIDP in RCT and clinical practice. The aim of this article is to overview the results of the more recently reported published trials for CIDP, and to give some insights for the current and future management of CIDP.

  15. Dissociated sterol-based liver X receptor agonists as therapeutics for chronic inflammatory diseases.

    Science.gov (United States)

    Yu, Shan; Li, Sijia; Henke, Adam; Muse, Evan D; Cheng, Bo; Welzel, Gustav; Chatterjee, Arnab K; Wang, Danling; Roland, Jason; Glass, Christopher K; Tremblay, Matthew

    2016-07-01

    Liver X receptor (LXR), a nuclear hormone receptor, is an essential regulator of immune responses. Activation of LXR-mediated transcription by synthetic agonists, such as T0901317 and GW3965, attenuates progression of inflammatory disease in animal models. However, the adverse effects of these conventional LXR agonists in elevating liver lipids have impeded exploitation of this intriguing mechanism for chronic therapy. Here, we explore the ability of a series of sterol-based LXR agonists to alleviate inflammatory conditions in mice without hepatotoxicity. We show that oral treatment with sterol-based LXR agonists in mice significantly reduces dextran sulfate sodium colitis-induced body weight loss, which is accompanied by reduced expression of inflammatory markers in the large intestine. The anti-inflammatory property of these agonists is recapitulated in vitro in mouse lamina propria mononuclear cells, human colonic epithelial cells, and human peripheral blood mononuclear cells. In addition, treatment with LXR agonists dramatically suppresses inflammatory cytokine expression in a model of traumatic brain injury. Importantly, in both disease models, the sterol-based agonists do not affect the liver, and the conventional agonist T0901317 results in significant liver lipid accumulation and injury. Overall, these results provide evidence for the development of sterol-based LXR agonists as novel therapeutics for chronic inflammatory diseases.-Yu, S., Li, S., Henke, A., Muse, E. D., Cheng, B., Welzel, G., Chatterjee, A. K., Wang, D., Roland, J., Glass, C. K., Tremblay, M. Dissociated sterol-based liver X receptor agonists as therapeutics for chronic inflammatory diseases. PMID:27025962

  16. [The application of "preventive treatment theory" in chronic airway inflammatory disease].

    Science.gov (United States)

    Dong, Jing-Cheng; Liu, Bao-Jun; Zhang, Hong-Ying

    2013-07-01

    Bronchial asthma and chronic obstructive pulmonary disease (COPD), as chronic airway inflammatory diseases, seriously threaten the health of human beings. Chinese medicine has obvious advantages in prevention and treatment of them. "Preventive treatment theory" is a sort summarization of preventive medicine in Chinese medicine. The theory is not only reflected at the disease prevention levels, also embodied in the active treatment and the rehabilitation process. It was especially deep and colorfully embodied in the prevention and treatment of chronic airway inflammatory diseases such as asthma and COPD. In this paper,clarified were the prevention and treatment targets, ways of thinking and methods in different stages of asthma and COPD from various viewpoints including prevention before disease occurrence, treating disease at disease onset, preventing the aggravation once disease occurs, and consolidation after disease occurs. We hope to improve ways of thinking and prevention and treatment levels of bronchial asthma and COPD by Chinese medicine. PMID:24063226

  17. [The adolescent with a chronic somatic disorder].

    Science.gov (United States)

    Bettschart, W

    1992-01-25

    Adolescence, a period of psychic reorganization which allows for new adjustments in order to face future life and reorganize the experience of the past, is one of the critical phases of existence. It is described as a "new birth", a successful achievement of individuation and separation processes. For the adolescent with an infirmity or chronic illness, and for his family, there exist specific problems in addition to those encountered by a healthy adolescent. The painful realization of social, professional and relational barriers is reactivated. The feeling of failure and helplessness, the impairment of self-esteem, and anger at being the victim of the unfairness of destiny, represent a supplementary affective burden for the adolescent and his family. This results in a risk of deterioration, either towards affective and social withdrawal expressed by overadaptation and weakening of psychic functions, or towards autoaggressive acting-out or various forms of marginalization. Preventive and therapeutic action by the individual and the family are discussed in the light of the case history of an adolescent suffering from a facial malformation. PMID:1734504

  18. The Central Role of the Gut Microbiota in Chronic Inflammatory Diseases

    Directory of Open Access Journals (Sweden)

    Caroline Marcantonio Ferreira

    2014-01-01

    Full Text Available The commensal microbiota is in constant interaction with the immune system, teaching immune cells to respond to antigens. Studies in mice have demonstrated that manipulation of the intestinal microbiota alters host immune cell homeostasis. Additionally, metagenomic-sequencing analysis has revealed alterations in intestinal microbiota in patients suffering from inflammatory bowel disease, asthma, and obesity. Perturbations in the microbiota composition result in a deficient immune response and impaired tolerance to commensal microorganisms. Due to altered microbiota composition which is associated to some inflammatory diseases, several strategies, such as the administration of probiotics, diet, and antibiotic usage, have been utilized to prevent or ameliorate chronic inflammatory diseases. The purpose of this review is to present and discuss recent evidence showing that the gut microbiota controls immune system function and onset, development, and resolution of some common inflammatory diseases.

  19. Disease-modifying therapy in multiple sclerosis and chronic inflammatory demyelinating polyradiculoneuropathy: common and divergent current and future strategies.

    Science.gov (United States)

    Melzer, N; Meuth, S G

    2014-03-01

    Multiple sclerosis (MS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) represent chronic, autoimmune demyelinating disorders of the central and peripheral nervous system. Although both disorders share some fundamental pathogenic elements, treatments do not provide uniform effects across both disorders. We aim at providing an overview of current and future disease-modifying strategies in these disorders to demonstrate communalities and distinctions. Intravenous immunoglobulins (IVIG) have demonstrated short- and long-term beneficial effects in CIDP but are not effective in MS. Dimethyl fumarate (BG-12), teriflunomide and laquinimod are orally administered immunomodulatory drugs that are already approved or likely to be approved in the near future for the basic therapy of patients with relapsing-remitting MS (RRMS) due to positive results in Phase III clinical trials. However, clinical trials with these drugs in CIDP have not (yet) been initiated. Natalizumab and fingolimod are approved for the treatment of RRMS, and trials to evaluate their safety and efficacy in CIDP are now planned. Alemtuzumab, ocrelizumab and daclizumab respresent monoclonal antibodies in advanced stages of clinical development for their use in RRMS patients. Attempts to study the safety and efficacy of alemtuzumab and B cell-depleting anti-CD20 antibodies, i.e. rituximab, ocrelizumab or ofatumumab, in CIDP patients are currently under way. We provide an overview of the mechanism of action and clinical data available on disease-modifying immunotherapy options for MS and CIDP. Enhanced understanding of the relative effects of therapies in these two disorders may aid rational treatment selection and the development of innovative treatment approaches in the future.

  20. Multicomponent Behavioral Treatment for Chronic Combat-Related Posttraumatic Stress Disorder: Trauma Management Therapy

    Science.gov (United States)

    Turner, Samuel M.; Beidel, Deborah C.; Frueh, B. Christopher

    2005-01-01

    Posttraumatic stress disorder (PTSD) is a severe and chronic mental disorder that is highly prevalent within Veterans Affairs (VA) Medical Centers. A severe psychiatric disorder, combat-related PTSD is typically accompanied by multiple comorbid psychiatric disorders, symptom chronicity, and extreme social maladjustment. Thus, PTSD is a complex…

  1. Sleep disorders in pediatric chronic kidney disease patients.

    Science.gov (United States)

    Stabouli, Stella; Papadimitriou, Eleni; Printza, Nikoleta; Dotis, John; Papachristou, Fotios

    2016-08-01

    The prevalence of sleep disorders during childhood has been estimated to range from 25 to 43 %. The aim of this review is to determine the prevalence of sleep disorders and possible associations with chronic kidney disease (CKD)-related factors and health-related quality of life (HRQOL) in children with CKD. An electronic systematic literature search for sleep disorders in children with CKD in Pubmed, Embase and the Cochrane Library Databases identified seven relevant articles for review, all of which reported an increased prevalence of sleep disorders in children with CKD. Five studies included children with CKD undergoing dialysis, and two studies included only non-dialysis patients. In all studies the presence of sleep disturbances was assessed by questionnaires; only one study compared the results of a validated questionnaire with laboratory-based polysomnography. The prevalence of any sleep disorder ranged from 77 to 85 % in dialysis patients, to 32-50 % in transplanted patients and 40-50 % in non-dialysis patients. The most commonly studied disorder was restless legs syndrome, which presented at a prevalence of 10-35 %. Three studies showed significant associations between presence of sleep disorders and HRQOL. We found consistent evidence of an increased prevalence of sleep disturbances in children with CKD, and these seemed to play a critical role in HRQOL. PMID:26482250

  2. Associations between chronic pelvic pain and psychiatric disorders and symptoms

    OpenAIRE

    ANA CAROLINA FRANCO CARVALHO; OMERO BENEDITO POLI NETO; JOSÉ ALEXANDRE DE SOUZA CRIPPA; JAIME EDUARDO CECÍLIO HALLAK; FLÁVIA DE LIMA OSÓRIO

    2015-01-01

    Background Chronic pelvic pain (CPP) is a complex condition wich is associated with emotional factors, specially depression and anxiety. Objectives To make a systematic review to provide a detailed summary of relevant literature on the association between CPP and different psychiatric disorders/symptoms. Methods A systematic review of articles in the international literature published between 2003 and 2014 was performed in the electronic databases PubMed, PsycINFO, LILACS, and SciELO using th...

  3. Pulmonary hypertension in patients with chronic myeloproliferative disorders

    OpenAIRE

    Yochai Adir; Davide Elia; Sergio Harari

    2015-01-01

    Pulmonary hypertension (PH) is a major complication of several haematological disorders. Chronic myeloproliferative diseases (CMPDs) associated with pulmonary hypertension have been included in group five of the clinical classification for pulmonary hypertension, corresponding to pulmonary hypertension for which the aetiology is unclear and/or multifactorial. The aim of this review is to discuss the epidemiology, pathogenic mechanism and treatment approaches of the more common forms of pulmon...

  4. Early-Onset Chronic Inflammatory Disease Associated with Maternal Microchimerism

    Directory of Open Access Journals (Sweden)

    Tomoaki Ishikawa

    2012-01-01

    Full Text Available Maternal microchimerism (mMc refers to the presence of a small population of cells originating from the mother. Whether mMc leads to autoimmune responses in children remains controversial. We describe here an 11-year-old boy with persistent fever and elevated levels of C-reactive protein from infancy onward. During infancy, the patient presented with high fever, skin rashes, and hepatic dysfunction. Careful examination including a liver biopsy failed to reveal the cause. At 4 years old, petechiae developed associated with thrombocytopenia and positive anti-dsDNA autoantibodies. Steroid pulse therapy was effective, but the effect of low-dose prednisone was insufficient. At age 9, an extensive differential diagnosis was considered especially for infantile onset autoinflammatory disorders but failed to make a definitive diagnosis. On admission, the patient exhibited short stature, hepatosplenomegaly, generalized superficial lymphadenopathy, and rashes. Laboratory findings revealed anemia, elevated levels of inflammation markers, and hypergammaglobulinemia. Serum complement levels were normal. Serum levels of IL-6 and B-cell activating factor were elevated. Viral infections were not identified. Although HLA typing revealed no noninherited maternal antigens in lymphocytes, female cells were demonstrated in the patient’s skin and lymph nodes, suggesting that maternal microchimerism might be involved in the pathogenesis of fever without source in infants.

  5. Dietary resistant starch and chronic inflammatory bowel diseases.

    Science.gov (United States)

    Jacobasch, G; Schmiedl, D; Kruschewski, M; Schmehl, K

    1999-11-01

    These studies were performed to test the benefit of resistant starch on ulcerative colitis via prebiotic and butyrate effects. Butyrate, propionate, and acetate are produced in the colon of mammals as a result of microbial fermentation of resistant starch and other dietary fibers. Butyrate plays an important role in the colonic mucosal growth and epithelial proliferation. A reduction in the colonic butyrate level induces chronic mucosal atrophy. Short-chain fatty acid enemas increase mucosal generation, crypt length, and DNA content of the colonocytes. They also ameliorate symptoms of ulcerative colitis in human patients and rats injected with trinitrobenzene sulfonic acid (TNBS). Butyrate, and also to a lesser degree propionate, are substrates for the aerobic energy metabolism, and trophic factors of the colonocytes. Adverse butyrate effects occur in normal and neoplastic colonic cells. In normal cells, butyrate induces proliferation at the crypt base, while inhibiting proliferation at the crypt surface. In neoplastic cells, butyrate inhibits DNA synthesis and arrests cell growth in the G1 phase of the cell cycle. The improvement of the TNBS-induced colonic inflammation occurred earlier in the resistant starch (RS)-fed rats than in the RS-free group. This benefit coincided with activation of colonic epithelial cell proliferation and the subsequent restoration of apoptosis. The noncollagenous basement membrane protein laminin was regenerated initially in the RS-fed group, demonstrating what could be a considered lower damage to the intestinal barrier function. The calculation of intestinal short-chain fatty acid absorption confirmed this conclusion. The uptake of short-chain fatty acids in the colon is strongly inhibited in the RS-free group, but only slightly reduced in the animals fed with RS. Additionally, RS enhanced the growth of intestinal bacteria assumed to promote health. Further studies involving patients suffering from ulcerative colitis are necessary to

  6. Effects of Insomnia Disorder and Knee Osteoarthritis on Resting and Pain-Evoked Inflammatory Markers

    OpenAIRE

    Quartana, Phillip J.; Finan, Patrick H.; Page, Gayle G.; Smith, Michael T

    2014-01-01

    Osteoarthritis is the most prevalent arthritic condition. Systemic inflammatory cytokines appear to have an important role in the onset and maintenance of the disease. Sleep disturbances are prevalent in osteoarthritis and associated with alterations in systemic inflammatory cytokines, suggesting a common pathophysiology across these conditions. A comparative investigation of the effects of insomnia disorder and osteoarthritis on pain-evoked cytokine responses has yet to be undertaken. We exa...

  7. Vascular Endothelin and Angiotensin Receptors Regulation in Inflammatory Arterial Disorders

    OpenAIRE

    Dimitrijevic, Ivan

    2010-01-01

    The present thesis is aimed to examine the hypothesis that the degree of vascular inflammation correlates with the expression of vascular endothelin and angiotensin receptors. The receptor changes were studied in subcutaneous resistance arteries in patients with different degrees of ischemic heart disease (IHD). In addition, patients with giant cell arteritis (GCA) were also investigated because of the massive inflammatory activity in affected vessels. For functional studies of the resistance...

  8. Sleep-related disorders in chronic obstructive pulmonary disease.

    LENUS (Irish Health Repository)

    Crinion, Sophie J

    2014-02-01

    Sleep may have several negative consequences in patients with chronic obstructive pulmonary disease (COPD). Sleep is typically fragmented with diminished slow wave and rapid-eye-movement sleep, which likely represents an important contributing factor to daytime symptoms such as fatigue and lethargy. Furthermore, normal physiological adaptations during sleep, which result in mild hypoventilation in normal subjects, are more pronounced in COPD, which can result in clinically important nocturnal oxygen desaturation. The co-existence of obstructive sleep apnea and COPD is also common, principally because of the high prevalence of each disorder, and there is little convincing evidence that one disorder predisposes to the other. Nonetheless, this co-existence, termed the overlap syndrome, typically results in more pronounced nocturnal oxygen desaturation and there is a high prevalence of pulmonary hypertension in such patients. Management of sleep disorders in patients with COPD should address both sleep quality and disordered gas exchange. Non-invasive pressure support is beneficial in selected cases, particularly during acute exacerbations associated with respiratory failure, and is particularly helpful in patients with the overlap syndrome. There is limited evidence of benefit from pressure support in the chronic setting in COPD patients without obstructive sleep apnea.

  9. Unraveling the molecular genetic aspects of intestinal inflammatory disorders

    NARCIS (Netherlands)

    Wijmenga-Monsuur, A.J.

    2007-01-01

    Celiac disease is characterized by a chronic immune reaction in the small intestine to the gluten proteins that are present in the grains eaten in a Western diet. Its prevalence is around 1% although many patients are in fact never diagnosed. Celiac disease patients suffer from all kinds of symptoms

  10. Association of inflammatory biomarkers with sleep disorders in hemodialysis patients.

    Science.gov (United States)

    Razeghi, Effat; Sahraian, Mohammad Ali; Heidari, Rouhollah; Bagherzadeh, Mohammad

    2012-03-01

    The aim of this study was to investigate the relationship between sleep disorders and C-reactive protein (CRP), hallmark of inflammation, and other biomarkers which may alter in hemodialysis patients. Our study included 108 patients who were dialyzed at least for 3 months. Before hemodialysis, blood samples were collected and serum levels of CRP, ferritin, albumin, phosphorus, parathyroid hormone, and hemoglobin were measured. Sleep disorders were confirmed by the presence of at least one of following criteria: insomnia, restless leg syndrome (RLS), obstructive sleep apnea syndrome (OSAS), narcolepsy, nightmare, sleepwalking, and poor sleep. 82.4% of patients demonstrated sleep disorders; insomnia (50%), RLS (32.4%), OSAS (7.4%), narcolepsy (15.7%), nightmare (15.7%), sleepwalking (0.9%), and poor sleep (71.3%). Our results revealed that CRP ≥3.8 μg/ml and advanced age were significantly associated with sleep disorders in these patients (p = 0.004 and p = 0.006, respectively). We concluded that inflammation has a close relation with sleep disorders in hemodialysis patients. PMID:22427289

  11. Appearance of attenuated intestinal polyposis during chronic non-steroidal anti-inflammatory drugs use

    Institute of Scientific and Technical Information of China (English)

    Hugh; James; Freeman

    2012-01-01

    Aspirin and non-steroidal anti-inflammatory drugs (NSAIDS) may prevent sporadic colonic neoplasia and reduce the polyp burden in familial adenomatous polyposis. A 41-year-old pharmacologist with no family history of intestinal polyps or cancer chronically consumed daily aspirin and other non-steroidal anti-inflammatory drugs for decades despite recurrent and multiple gastric ulcers. A cancerous polyp in the colon was endoscopically resected. Over the next 2 decades, almost 50 adenomatous polyps were removed from the rest of his colon and duodenum, typical of an attenuated form of adenomatous polyposis. Chronic and habitual use of aspirin or NSAIDS may have important significance in delaying the appearance of adenomas. The observations here emphasize the important implications for clinical risk assessment in screening programs designed to detect or prevent colon cancer.

  12. Diagnostic value of sural nerve biopsy in chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    Molenaar, D.S.M.; Vermeulen, M.; Haan

    1998-01-01

    OBJECTIVE—To investigate the additional diagnostic value of sural nerve biopsy of 64 patients in whom chronic inflammatory demyelinating polyneuropathy (CIDP) was considered, as sural nerve biopsy is recommended in the research criteria of an ad hoc subcommittee to diagnose CIDP.
METHODS—Firstly, the additional diagnostic value of sural nerve biopsy was analysed with multivariate logistic re- gression. Six clinical features (remitting course, symmetric sensorimotor neurop...

  13. Comparison of monoclonal gammopathy of undetermined significance-associated neuropathy and chronic inflammatory demyelinating polyneuropathy patients

    OpenAIRE

    Alkhawajah, Nuha M.; Dunnigan, Samantha K.; Bril, Vera

    2014-01-01

    Objectives There are varying reports on whether monoclonal gammopathy of undetermined significance-associated neuropathy (MGUSN) patients are distinguishable from those with chronic inflammatory demyelinating polyneuropathy (CIDP) and whether specific MGUSN subclasses are associated with specific clinical phenotypes. Methods We performed a retrospective chart review of MGUSN (n = 56) and CIDP (n = 67) patients. Data extracted included: demographics, neurological examination, and nerve conduct...

  14. Chronic Inflammatory Demyelinating Polyneuropathy Following Anti-TNF-α Therapy With Infliximab for Crohn's Disease

    OpenAIRE

    Kamel, Amir Y.; Concepcion, Orestes; Schlachterman, Alexander; Glover, Sarah; Forsmark, Christopher Y.

    2016-01-01

    We present a 29-year-old male with Crohn's disease who developed chronic inflammatory demyelinating polyneuropathy (CIDP) related to infliximab therapy. He developed lower extremity weakness and dysesthesia 3 weeks after a fourth infliximab dose. Laboratory examination revealed an elevated cerebrospinal fluid protein without pleocytosis. The patient initially responded to plasmapheresis therapy with marked symptomatic improvement, but relapsed and was refractory to subsequent treatments with ...

  15. Unusual features in chronic inflammatory demyelinating polyneuropathy: Good outcome after prolonged ventilatory support

    OpenAIRE

    Sanjeev Jha; M K Ansari; K K Sonkar; Paliwal, V. K.

    2011-01-01

    Severe respiratory muscle paralysis and ventilatory failure is rare in chronic inflammatory demyelinating polyneuropathy (CIDP). We report a 14 year child who presented with respiratory failure, bulbar and multiple cranial nerves involvement along with bilateral phrenic nerve paralysis. He was diagnosed with CIDP after electrophysiological evaluation. He required AMBU ventilation for about 4 months (including domiciliary use), after which he recovered significantly. Along with several unusual...

  16. Intravenous immunoglobulin treatment in patients with chronic inflammatory demyelinating polyneuropathy: a double blind, placebo controlled study.

    OpenAIRE

    Vermeulen, M.; van Doorn, P. A.; Brand, A; Strengers, P F; Jennekens, F G; Busch, H F

    1993-01-01

    Patients with a clinical diagnosis of chronic inflammatory demyelinating polyneuropathy (CIDP) were randomised in a double-blind, placebo-controlled multicentre trial to investigate whether high-dose intravenous immunoglobulin treatment (IVIg) for 5 consecutive days has a beneficial effect. Fifteen patients were randomised to IVIg and 13 to placebo. In the IVIg treatment group 4 patients improved and 3 patients in the placebo group. The degree of improvement of the patients in the IVIg treatm...

  17. Intravenous immunoglobulin treatment in patients with chronic inflammatory demyelinating neuropathy not responsive to other treatments.

    OpenAIRE

    Nemni, R; Amadio, S; Fazio, R; GALARDI, G; Previtali, S; G. Comi

    1994-01-01

    Nine patients with chronic inflammatory demyelinating poliradiculoneuropathy (CIDP) were treated with intravenous immunoglobulin. All patients had been previously treated with prednisone and/or plasma exchange without effect. Objective improvement in clinical condition occurred in six patients. One patient became refractory after two treatment courses, two patients had no response. The results indicate that intravenous immunoglobulin has beneficial effects in a high percentage of patients wit...

  18. Chronic inflammatory demyelinating polyneuropathy-like neuropathy as an initial presentation of Crohn’s disease

    OpenAIRE

    Kim, Suji; Kang, Seok-Jae; Oh, Ki-Wook; Ahn, Byung Kyu; Lee, Hang Lak; Han, Dong Soo; Jang, Kiseok; Kim, Young Seo

    2015-01-01

    Background Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare complication of Crohn's disease (CD), and it is uncertain whether it is associated with CD itself or with its treatment. We describe a case of CIDP-like neuropathy as an initial symptom of CD. The neurologic symptoms of the patient which responded partially to intravenous immunoglobulin (IVIG) recovered after resection of the appendiceal CD. Case presentation A 17-year-old male had experienced three separate attacks...

  19. Vitamin D deficiency in chronic inflammatory rheumatic diseases: results of the cardiovascular in rheumatology [CARMA] study

    OpenAIRE

    Urruticoechea Arana, Ana; Martín Martínez, María A.; Castañeda Sanz, Santos; Sánchez Piedra, Carlos A.; González Juanatey, Carlos; Llorca Díaz, Francisco Javier; Díaz González, Federico; González-Gay Mantecón, Miguel Ángel; CARMA Project Collaborative Group

    2015-01-01

    Introduction The aim was to study the association between 25-hydroxyvitamin D (25(OH)D) levels and the clinical characteristics of patients with chronic inflammatory rheumatic diseases (CIRD). Methods We studied a cross-section from the baseline visit of the CARMA project (CARdiovascular in rheuMAtology), a 10-year prospective study evaluating the risk of cardiovascular events in rheumatoid arthritis (RA), ankylosing spondylitis (AS) and psoriatic arthritis (PsA) patients, and non-CIRD patien...

  20. Systemic Inflammatory Response to Smoking in Chronic Obstructive Pulmonary Disease: Evidence of a Gender Effect

    OpenAIRE

    Faner, Rosa; Gonzalez, Nuria; Cruz, Tamara; Kalko, Susana Graciela; Agustí, Alvar

    2014-01-01

    Background Tobacco smoking is the main risk factor of chronic obstructive pulmonary disease (COPD) but not all smokers develop the disease. An abnormal pulmonary and systemic inflammatory response to smoking is thought to play a major pathogenic role in COPD, but this has never been tested directly. Methods We studied the systemic biomarker and leukocyte transcriptomic response (Affymetrix microarrays) to smoking exposure in 10 smokers with COPD and 10 smokers with normal spirometry. We also ...

  1. Effect of Probiotic Consortium on the Local Inflammatory Process in Chronic Periodontitis

    OpenAIRE

    Zhanagul Khasenbekova; Saule Saduakhasova; Alexandr Gulayev; Almagul Kushugulova; Samat Kozhakhmetov; Gulnara Shakhabayeva; Indira Tynybayeva; Talgat Nurgozhin; Zhaxybay Zhumadilov

    2014-01-01

    Introduction: Inflammatory periodontal disease is one of the major concerns of researchers and clinicians, because it can lead to tooth loss and an increased risk of systemic pathologies, even at the age of 35. The purpose of this study was to determine the effects of gelatin-based probiotic consortium on the local and general factors of inflammation in rats with chronic periodontitis. Methods: The study object was a complex of probiotic bacteria based in an odourless 6% gelatin plate with ne...

  2. Kaempferol, a potential cytostatic and cure for inflammatory disorders.

    Science.gov (United States)

    Rajendran, Peramaiyan; Rengarajan, Thamaraiselvan; Nandakumar, Natarajan; Palaniswami, Rajendran; Nishigaki, Yutaka; Nishigaki, Ikuo

    2014-10-30

    Kaempferol (3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one) is a flavonoid found in many edible plants (e.g., tea, broccoli, cabbage, kale, beans, endive, leek, tomato, strawberries, and grapes) and in plants or botanical products commonly used in traditional medicine (e.g., Ginkgo biloba, Tilia spp, Equisetum spp, Moringa oleifera, Sophora japonica and propolis). Its anti-oxidant/anti-inflammatory effects have been demonstrated in various disease models, including those for encephalomyelitis, diabetes, asthma, and carcinogenesis. Moreover, kaempferol act as a scavenger of free radicals and superoxide radicals as well as preserve the activity of various anti-oxidant enzymes such as catalase, glutathione peroxidase, and glutathione-S-transferase. The anticancer effect of this flavonoid is mediated through different modes of action, including anti-proliferation, apoptosis induction, cell-cycle arrest, generation of reactive oxygen species (ROS), and anti-metastasis/anti-angiogenesis activities. In addition, kaempferol was found to exhibit its anticancer activity through the modulation of multiple molecular targets including p53 and STAT3, through the activation of caspases, and through the generation of ROS. The anti-tumor effects of kaempferol have also been investigated in tumor-bearing mice. The combination of kaempferol and conventional chemotherapeutic drugs produces a greater therapeutic effect than the latter, as well as reduces the toxicity of the latter. In this review, we summarize the anti-oxidant/anti-inflammatory and anticancer effects of kaempferol with a focus on its molecular targets and the possible use of this flavonoid for the treatment of inflammatory diseases and cancer. PMID:25147152

  3. SPECT radiopharmaceuticals for imaging chronic inflammatory diseases in the last decade

    International Nuclear Information System (INIS)

    In the recent years, many radiopharmaceuticals have been described for the diagnosis of inflammatory chronic diseases. Several peptides, receptor ligands and monoclonal antibodies have been radiolabelled, allowing in-vivo visualization of inflammatory processes at a cellular and molecular level. The labelling of cytokines such as interleukin-1, interleukin-2, interleukin-12 and MCP-1 has facilitated the identification of inflamed synovia in patients with rheumatoid arthritis, active Crohn’s disease, vulnerable atherosclerotic plaques and other targets. The possibility of using monoclonal antibodies against TNF-α, CD2, CD3, CD4 and anti-selectin has not only allowed the localization of inflamed sites but had also a significant impact in helping the selection of patients who can benefit from biological therapies. Regarding radiolabelled peptides, it is important to highlight the increasing use of somatostatin analogues targeting somatostatin receptors in inflammatory diseases, particularly for rheumatoid arthritis, Sjögren syndrome and autoimmune thyroid diseases. In the present review we describe the state of the art of SPECT radiopharmaceuticals to image chronic inflammatory diseases.

  4. Targeted anti-inflammatory therapeutics in asthma and chronic obstructive lung disease.

    Science.gov (United States)

    Durham, Andrew L; Caramori, Gaetano; Chung, Kian F; Adcock, Ian M

    2016-01-01

    Asthma and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases of the airway, although the drivers and site of the inflammation differ between diseases. Asthmatics with a neutrophilic airway inflammation are associated with a poor response to corticosteroids, whereas asthmatics with eosinophilic inflammation respond better to corticosteroids. Biologicals targeting the Th2-eosinophil nexus such as anti-interleukin (IL)-4, anti-IL-5, and anti-IL-13 are ineffective in asthma as a whole but are more effective if patients are selected using cellular (eg, eosinophils) or molecular (eg, periostin) biomarkers. This highlights the key role of individual inflammatory mediators in driving the inflammatory response and for accurate disease phenotyping to allow greater understanding of disease and development of patient-oriented antiasthma therapies. In contrast to asthmatic patients, corticosteroids are relatively ineffective in COPD patients. Despite stratification of COPD patients, the results of targeted therapy have proved disappointing with the exception of recent studies using CXC chemokine receptor (CXCR)2 antagonists. Currently, several other novel mediator-targeted drugs are undergoing clinical trials. As with asthma specifically targeted treatments may be of most benefit in specific COPD patient endotypes. The use of novel inflammatory mediator-targeted therapeutic agents in selected patients with asthma or COPD and the detection of markers of responsiveness or nonresponsiveness will allow a link between clinical phenotypes and pathophysiological mechanisms to be delineated reaching the goal of endotyping patients. PMID:26334389

  5. Targeted anti-inflammatory therapeutics in asthma and chronic obstructive lung disease

    Science.gov (United States)

    Durham, Andrew L.; Caramori, Gaetano; Chung, Kian F.; Adcock, Ian M.

    2016-01-01

    Asthma and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases of the airway, although the drivers and site of the inflammation differ between diseases. Asthmatics with a neutrophilic airway inflammation are associated with a poor response to corticosteroids, whereas asthmatics with eosinophilic inflammation respond better to corticosteroids. Biologicals targeting the Th2-eosinophil nexus such as anti–interleukin (IL)-4, anti–IL-5, and anti–IL-13 are ineffective in asthma as a whole but are more effective if patients are selected using cellular (eg, eosinophils) or molecular (eg, periostin) biomarkers. This highlights the key role of individual inflammatory mediators in driving the inflammatory response and for accurate disease phenotyping to allow greater understanding of disease and development of patient-oriented antiasthma therapies. In contrast to asthmatic patients, corticosteroids are relatively ineffective in COPD patients. Despite stratification of COPD patients, the results of targeted therapy have proved disappointing with the exception of recent studies using CXC chemokine receptor (CXCR)2 antagonists. Currently, several other novel mediator-targeted drugs are undergoing clinical trials. As with asthma specifically targeted treatments may be of most benefit in specific COPD patient endotypes. The use of novel inflammatory mediator-targeted therapeutic agents in selected patients with asthma or COPD and the detection of markers of responsiveness or nonresponsiveness will allow a link between clinical phenotypes and pathophysiological mechanisms to be delineated reaching the goal of endotyping patients. PMID:26334389

  6. Targeted anti-inflammatory therapeutics in asthma and chronic obstructive lung disease.

    Science.gov (United States)

    Durham, Andrew L; Caramori, Gaetano; Chung, Kian F; Adcock, Ian M

    2016-01-01

    Asthma and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases of the airway, although the drivers and site of the inflammation differ between diseases. Asthmatics with a neutrophilic airway inflammation are associated with a poor response to corticosteroids, whereas asthmatics with eosinophilic inflammation respond better to corticosteroids. Biologicals targeting the Th2-eosinophil nexus such as anti-interleukin (IL)-4, anti-IL-5, and anti-IL-13 are ineffective in asthma as a whole but are more effective if patients are selected using cellular (eg, eosinophils) or molecular (eg, periostin) biomarkers. This highlights the key role of individual inflammatory mediators in driving the inflammatory response and for accurate disease phenotyping to allow greater understanding of disease and development of patient-oriented antiasthma therapies. In contrast to asthmatic patients, corticosteroids are relatively ineffective in COPD patients. Despite stratification of COPD patients, the results of targeted therapy have proved disappointing with the exception of recent studies using CXC chemokine receptor (CXCR)2 antagonists. Currently, several other novel mediator-targeted drugs are undergoing clinical trials. As with asthma specifically targeted treatments may be of most benefit in specific COPD patient endotypes. The use of novel inflammatory mediator-targeted therapeutic agents in selected patients with asthma or COPD and the detection of markers of responsiveness or nonresponsiveness will allow a link between clinical phenotypes and pathophysiological mechanisms to be delineated reaching the goal of endotyping patients.

  7. Chronic Inflammatory Periodontal Disease in Patients Diagnosed with Human Immunodeficiency Virus/AIDS in Cienfuegos

    Directory of Open Access Journals (Sweden)

    Nivia Gontán Quintana

    2013-08-01

    Full Text Available Background: human immunodeficiency virus increases patients´ susceptibility to infections. Consequently, a high incidence of periodontal diseases is observed among them. It is often associated with other lesions of the oral mucous. Objective: to determine the evolution of chronic inflammatory periodontal disease in patients diagnosed with human immunodeficiency virus/AIDS.Methods: a case series study involving HIV-positive patients who attended the Stomatology consultation in Cienfuegos was conducted. The Russell Periodontal Index and the Simplified Oral Hygiene Index were used. Patients were classified taking into account clinical and immunological categories. Statistical processing was performed through SPSS program version 15.0 and Chi-square tests were applied.Results: a high prevalence of chronic inflammatory periodontal disease was observed in patients with human immunodeficiency virus. Correlation with the oral hygiene of the patients studied was found. CD4 count showed no statistical significance in periodontal disease severity. All patients classified as A2 suffer from some stage of periodontal disease, which was the most affected clinical category in spite of presenting mild immunodeficiency.Conclusions: there is a high prevalence of chronic inflammatory periodontal disease in patients diagnosed with Human Immunodeficiency Virus in Cienfuegos and it is correlated with patient’s oral hygiene.

  8. Cutaneous Manifestations in Inflammatory Bowel Diseases

    OpenAIRE

    Simona Roxana Georgescu; Cristina Iulia Mitran; Madalina Irina Mitran; Monica Costescu; Vasile Benea; Maria Isabela Sarbu; Mircea Tampa

    2015-01-01

    Inflammatory bowel diseases have a high frequency in Europe. They are chronic disorders that evolve with relapses and remissions. Clinical features include the signs of underlying inflammatory bowel disease and also signs of extraintestinal manifestations. Cutaneous disorders are the most common extraintestinal manifestations associated with inflammatory bowel diseases, which can be dependent on or independent of gastrointestinal disease activity. The main cutaneous disorders are erythema nod...

  9. Associations between chronic pelvic pain and psychiatric disorders and symptoms

    Directory of Open Access Journals (Sweden)

    ANA CAROLINA FRANCO CARVALHO

    2015-02-01

    Full Text Available Background Chronic pelvic pain (CPP is a complex condition wich is associated with emotional factors, specially depression and anxiety. Objectives To make a systematic review to provide a detailed summary of relevant literature on the association between CPP and different psychiatric disorders/symptoms. Methods A systematic review of articles in the international literature published between 2003 and 2014 was performed in the electronic databases PubMed, PsycINFO, LILACS, and SciELO using the terms (chronic pelvic pain AND (psychiatry OR psychiatric OR depression OR anxiety OR posttraumatic stress OR somatoform. The searches returned a total of 529 matches that were filtered according to predefined inclusion and exclusion criteria. A total of 18 articles were selected. Results The investigations focused mainly on the assessment of depression and anxiety disorders/symptoms, with rather high rates (17-38.6%. Depression and anxiety symptoms were more prevalent among women with CPP compared to healthy groups. Comparisons between groups with CPP and with specific pathologies that also have pain as a symptom showed that depression indicators are more frequent in CPP. Depressive symptoms tend to be more common in CPP and have no particular association with pain itself, the core feature of CPP. Discussion Other aspects of CPP seem to play a specific role in this association. Anxiety and other psychiatric disorders require further investigation so that their impact on CPP can be better understood.

  10. The Role of Inflammatory Pathways in Implantation Failure: Chronic Endometritis and Hydrosalpinges.

    Science.gov (United States)

    Akopians, Alin L; Pisarska, Margareta D; Wang, Erica T

    2015-07-01

    The process of implantation is highly complex and involves a delicate interplay between the embryo and the appropriate maternal environment. The failure to implant is thought to be due to maternal factors or embryonic factors. Inflammation can be a part of the normal physiologic process during implantation; however, there are also pathologic entities that adversely affect uterine receptivity. This review will focus on chronic endometritis and hydrosalpinges as two specific inflammatory processes that contribute to implantation failure. For both chronic endometritis and hydrosalpinges, we will review the diagnosis, pathophysiology, and effect on implantation following treatment. The existing literature conclusively demonstrates that hydrosalpinges should be addressed by either laparoscopic salpingectomy or proximal tubal occlusion prior to in vitro fertilization. The picture for chronic endometritis is less clear since the diagnosis and treatment of chronic endometritis are not standardized, and there are no available randomized controlled trials on this topic. Future studies may target gene expression arrays as a method for further elucidating the role of inflammatory markers in normal and abnormal implantation processes. PMID:26132934

  11. Quantitative analysis of the cellular inflammatory response against biofilm bacteria in chronic wounds

    DEFF Research Database (Denmark)

    Fazli, Mustafa; Bjarnsholt, Thomas; Kirketerp-Møller, Klaus;

    2011-01-01

    counting on the tissue sections from wounds containing either Pseudomonas aeruginosa or Staphylococcus aureus. The P. aeruginosa-containing wounds had significantly higher numbers of neutrophils accumulated compared with the S. aureus-containing wounds. These results are discussed in relation...... to the wound. One such stimulus might be the presence of bacterial biofilms in chronic wounds. In the present study, biopsy specimens from chronic venous leg ulcers were investigated for the detection of bacteria using peptide nucleic acid-based fluorescence in situ hybridization (PNA-FISH) and confocal laser...... to the hypothesis that the presence of P. aeruginosa biofilms in chronic wounds may be one of the main factors leading to a persistent inflammatory response and impaired wound healing....

  12. Obese Patients With a Binge Eating Disorder Have an Unfavorable Metabolic and Inflammatory Profile.

    Science.gov (United States)

    Succurro, Elena; Segura-Garcia, Cristina; Ruffo, Mariafrancesca; Caroleo, Mariarita; Rania, Marianna; Aloi, Matteo; De Fazio, Pasquale; Sesti, Giorgio; Arturi, Franco

    2015-12-01

    To evaluate whether obese patients with a binge eating disorder (BED) have an altered metabolic and inflammatory profile related to their eating behaviors compared with non-BED obese.A total of 115 White obese patients consecutively recruited underwent biochemical, anthropometrical evaluation, and a 75-g oral glucose tolerance test. Patients answered the Binge Eating Scale and were interviewed by a psychiatrist. The patients were subsequently divided into 2 groups according to diagnosis: non-BED obese (n = 85) and BED obese (n = 30). Structural equation modeling analysis was performed to elucidate the relation between eating behaviors and metabolic and inflammatory profile.BED obese exhibited significantly higher percentages of altered eating behaviors, body mass index (P eating disorder obese also had a worse metabolic and inflammatory profile, exhibiting significantly lower high-density lipoprotein cholesterol levels (P eating behaviors of BED and the metabolic and inflammatory profile.Binge eating disorder obese exhibited an unfavorable metabolic and inflammatory profile, which is related to their characteristic eating habits.

  13. Nutmeg oil alleviates chronic inflammatory pain through inhibition of COX-2 expression and substance P release in vivo

    OpenAIRE

    Zhang, Wei Kevin; Tang, He-Bin; Cong, Ren-Huai; Ma, Fang-Li; Wan, Chu-Jun; Tao, Shan-Shan; Li, Ting-Ting; Li, Yu-Sang; Li, Xiao-Jun

    2016-01-01

    Background: Chronic pain, or sometimes referred to as persistent pain, reduces the life quality of patients who are suffering from chronic diseases such as inflammatory diseases, cancer and diabetes. Hence, herbal medicines draw many attentions and have been shown effective in the treatment or relief of pain.Methods and Results: Here in this study, we used the CFA-injected rats as a sustainable pain model to test the anti-inflammatory and analgesic effect of nutmeg oil, a spice flavor additiv...

  14. Complement and membrane-bound complement regulatory proteins as biomarkers and therapeutic targets for autoimmune inflammatory disorders, RA and SLE.

    Science.gov (United States)

    Das, Nibhriti

    2015-11-01

    Complement system is a major effecter system of the innate immunity that bridges with adaptive immunity. The system consists of about 40 humoral and cell surface proteins that include zymogens, receptors and regulators. The zymogens get activated in a cascade fashion by antigen-antibody complex, antigen alone or by polymannans, respectively, by the classical, alternative and mannose binding lectin (MBL) pathways. The ongoing research on complement regulators and complement receptors suggest key role of these proteins in the initiation, regulation and effecter mechanisms of the innate and adaptive immunity. Although, the complement system provides the first line of defence against the invading pathogens, its aberrant uncontrolled activation causes extensive self tissue injury. A large number of humoral and cell surface complement regulatory protein keep the system well-regulated in healthy individuals. Complement profiling had brought important information on the pathophysiology of several infectious and chronic inflammatory disorders. In view of the diversity of the clinical disorders involving abnormal complement activity or regulation, which include both acute and chronic diseases that affect a wide range of organs, diverse yet specifically tailored therapeutic approaches may be needed to shift complement back into balance. This brief review discusses on the complement system, its functions and its importance as biomarkers and therapeutic targets for autoimmune diseases with focus on SLE and RA.

  15. Risk factors and prediction for functional and chronic inflammatory bowel diseases in infants

    Directory of Open Access Journals (Sweden)

    Marushko RV

    2014-03-01

    Full Text Available Objective — to determine mainly significant risk factors and prediction for development of functional bowel disease and chronic non-ulcerative non-specific colitis in infants. Materials and methods. Retrospective studies were conducted using the method of questioning parents and analysis of medical records of 344 infants in the age from 6 months to 3 years of life, including 134 infants with functional constipation (FC , 64 infants with functional diarrhea (FD and 146 children with chronic non-specific not-ulcerative colitis (CNNC. The control group included 50 healthy children of similar age and gender. In groups of children retrospectively determined the frequency of risk factors. To compare the data between different groups was used analysis of Pearson c2 criteria and relative risks (relative risk, RR with 95% confidence intervals. Prediction for the development of FC, FD and CNNC was applied the method of discriminant function analysis based on the analysis of 51 essential marks. Results. Mathematical analysis of risk factors for bowel diseases allowed to identify the most important of them, in particular, family history of diseases of the digestive system, including bowel disease, complications during pregnancy and at birth disorders, women chronic extragenital diseases, chronic diseases of women characterized by prolonged exposure in the body to opportunistic or pathogenic bacteria, nutritional and feeding disorders, high infection index and history of infectious diseases. Revealed by the discriminant function analysis significant risk factors, represent their important role in the development of functional bowel disorders and chronic non-specific non-ulcerative colitis. Conclusions. Identifying the risk factors for the development and application of prediction algorithm for functional bowel diseases and chronic non-specific non-ulcerative colitis is enable to develop the effective treatment and preventive measures to reduce the

  16. Inflammatory pathways of importance for management of inflammatory bowel disease

    DEFF Research Database (Denmark)

    Pedersen, Jannie; Coskun, Mehmet; Soendergaard, Christoffer;

    2014-01-01

    Inflammatory bowel disease (IBD) is a group of chronic disorders of the gastrointestinal tract comprising Crohn's disease (CD) and ulcerative colitis (UC). Their etiologies are unknown, but they are characterised by an imbalanced production of pro-inflammatory mediators, e.g., tumor necrosis factor...

  17. Chronic alcoholism-mediated metabolic disorders in albino rat testes

    Directory of Open Access Journals (Sweden)

    Shayakhmetova Ganna M.

    2014-09-01

    Full Text Available There is good evidence for impairment of spermatogenesis and reductions in sperm counts and testosterone levels in chronic alcoholics. The mechanisms for these effects have not yet been studied in detail. The consequences of chronic alcohol consumption on the structure and/or metabolism of testis cell macromolecules require to be intensively investigated. The present work reports the effects of chronic alcoholism on contents of free amino acids, levels of cytochrome P450 3A2 (CYP3A2 mRNA expression and DNA fragmentation, as well as on contents of different cholesterol fractions and protein thiol groups in rat testes. Wistar albino male rats were divided into two groups: I - control (intact animals, II - chronic alcoholism (15% ethanol self-administration during 150 days. Following 150 days of alcohol consumption, testicular free amino acid content was found to be significantly changed as compared with control. The most profound changes were registered for contents of lysine (-53% and methionine (+133%. The intensity of DNA fragmentation in alcohol-treated rat testes was considerably increased, on the contrary CYP3A2 mRNA expression in testis cells was inhibited, testicular contents of total and etherified cholesterol increased by 25% and 45% respectively, and protein SH-groups decreased by 13%. Multidirectional changes of the activities of testicular dehydrogenases were detected. We thus obtained complex assessment of chronic alcoholism effects in male gonads, affecting especially amino acid, protein, ATP and NADPH metabolism. Our results demonstrated profound changes in testes on the level of proteome and genome. We suggest that the revealed metabolic disorders can have negative implication on cellular regulation of spermatogenesis under long-term ethanol exposure.

  18. Chronic fatigue is associated with increased disease-related worries and concerns in inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Lars-Petter Jelsness-Jφrgensen; Tomm Bernklev; Magne Henriksen; Roald Torp; Bjφrn Mourn

    2012-01-01

    AIM: To investigate the impact of chronic fatigue on disease-related worries in inflammatory bowel disease (IBD) and the potential multicolinearity between subjective questionnaires. METHODS: Patients in remission or with mild-tomoderate disease activity completed the fatigue questionnaire (FQ), the rating form of IBD patient concerns (RFIPC), the Short-Form 36 (SF-36), and IBD questionnaire (N-IBDQ). In addition, clinical and epidemiological data were obtained. RESULTS: In total, 140 patients were included; of which 92 were diagnosed with ulcerative colitis and 48 with Crohn's disease. the mean age of patients with chronic fatigue was 44.2 years (SD =15.8) and for non-fatigued patients was 44.7 years (SD = 16.0). Chrnnic fatigued patients had clinically significantly increased levels of disease-related worries, as measured by Cohen's d effect size. Worries about having an ostomy bag, loss of bowel control, and energy levels were most prominent in both chronic fatigued and non-chronic fatigued IBD patients. Variance inflation factor (VIF) and tolerance indicated that there were no problematic multicolinearity among the FQ, RFIPC, SF-36 and N-IBDQ responses (VIF 2). CONCLUSION: Chronic fatigue is associated with increased levels of disease-related worries and concerns in IBD. Increased levels of worries were also associated with impaired health-related quality of life.

  19. Pseudomonas aeruginosa biofilm aggravates skin inflammatory response in BALB/c mice in a novel chronic wound model

    DEFF Research Database (Denmark)

    Trøstrup, Hannah; Thomsen, Kim; Christophersen, Lars J;

    2013-01-01

    Chronic wounds are presumed to persist in the inflammatory state, preventing healing. Emerging evidence indicates a clinical impact of bacterial biofilms in soft tissues, including Pseudomonas aeruginosa (PA) biofilms. To further investigate this, we developed a chronic PA biofilm wound infection...

  20. Doxycycline Promotes Carcinogenesis & Metastasis via Chronic Inflammatory Pathway: An In Vivo Approach.

    Directory of Open Access Journals (Sweden)

    Neha Nanda

    Full Text Available Doxycycline (DOX exhibits anti-inflammatory, anti-tumor, and pro-apoptotic activity and is being tested in clinical trials as a chemotherapeutic agent for several cancers, including colon cancer.In the current study, the chemotherapeutic activity of doxycycline was tested in a rat model of colon carcinogenesis, induced by colon specific cancer promoter, 1,2, dimethylhydrazine (DMH as well as study the effect of DOX-alone on a separate group of rats.Doxycycline administration in DMH-treated rats (DMH-DOX unexpectedly increased tumor multiplicity, stimulated progression of colonic tumor growth from adenomas to carcinomas and revealed metastasis in small intestine as determined by macroscopic and histopathological analysis. DOX-alone treatment showed markedly enhanced chronic inflammation and reactive hyperplasia, which was dependent upon the dose of doxycycline administered. Moreover, immunohistochemical analysis revealed evidence of inflammation and anti-apoptotic action of DOX by deregulation of various biomarkers.These results suggest that doxycycline caused chronic inflammation in colon, small intestine injury, enhanced the efficacy of DMH in tumor progression and provided a mechanistic link between doxycycline-induced chronic inflammation and tumorigenesis. Ongoing studies thus may need to focus on the molecular mechanisms of doxycycline action, which lead to its inflammatory and tumorigenic effects.

  1. The current understanding of the treatment chronic non-bacterial prostatitis with inflammatory component

    Directory of Open Access Journals (Sweden)

    Yu. Yu. Vinnik

    2015-01-01

    Full Text Available A literature review is dedicated to one of the most urgent problems of modern andrology – the treatment of chronic non-bacterial prostatitis (CP with inflammatory component. Over the past decades, despite numerous methods of prevention and treatment offered by the Russian and foreign urologists, the incidence of CP has been steadily progressing. Treatment of patients with CP should be comprehensive and be sure to include the effects on all the links in the pathogenesis of the disease. It is different depending on the age of the patient and the presence and nature of CP manifestations, including changes in mental status, especially disease progression, stage and phase inflammatory activity in the prostate, the degree of involvement in the disease process nearby organs, immune status and other factors. The proposed scientific review covers the basic techniques of therapeutic effect on patients with CP. Given in article data allows a more rational approach to the treatment of these patients.

  2. Drosophila as a model for intestinal dysbiosis and chronic inflammatory diseases.

    Science.gov (United States)

    Lee, Kyung-Ah; Lee, Won-Jae

    2014-01-01

    The association between deregulated intestinal microbial consortia and host diseases has been recognized since the birth of microbiology over a century ago. Intestinal dysbiosis refers to a state where living metazoans harbor harmful intestinal microflora. However, there is still an issue of whether causality arises from the host or the microbe because it is unclear whether deregulation of the gut microbiota community is the consequence or cause of the host disease. Recent studies using Drosophila and its simple microbiota have provided a valuable model system for dissecting the molecular mechanisms of intestinal dysbiosis. In this review, we examine recent exciting observations in Drosophila gut-microbiota interactions, particularly the links among the host immune genotype, the microbial community structure, and the host inflammatory phenotype. Future genetic analyses using Drosophila model system will provide a valuable outcome for understanding the evolutionarily conserved mechanisms that underlie intestinal dysbiosis and chronic inflammatory diseases.

  3. A review of the use of biological agents for chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Stübgen, Joerg-Patrick

    2013-03-15

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is a group of idiopathic, acquired, immune-mediated inflammatory demyelinating diseases of the peripheral nervous system. A majority of patients with CIDP respond to "first-line" treatment with IVIG, plasmapheresis and/or corticosteroids. There exists insufficient evidence to ascertain the benefit of treatment with "conventional" immunosuppressive drugs. The inconsistent efficacy, long-term financial burden and health risks of non-specific immune altering therapy have drawn recurrent attention to the possible usefulness of a variety of biological agents that target key aspects in the CIDP immunopathogenic pathways. This review aims to give an updated account of the scientific rationale and potential use of biological therapeutics in patients with CIDP. No specific treatment recommendations are given. The discovery, development and application of biological markers by modern molecular diagnostic techniques may help identify drug-naïve or treatment-resistant CIDP patients most likely to respond to targeted immunotherapy.

  4. Wegener’s granulomatosis mimicking inflammatory bowel disease and presenting with chronic enteritis

    Directory of Open Access Journals (Sweden)

    Shahedi K

    2013-10-01

    Full Text Available Kamyar Shahedi,1,2 Ramy Magdy Hanna,1,2 Oleg Melamed,1,2 James Wilson2,31Department of Medicine Olive-View UCLA Medical Center, Sylmar, CA, 2David Geffen School of Medicine at UCLA, Los Angeles, CA, 3UCLA Medical Center-UCLA Stone Center, Los Angeles, CA, USAAbstract: Wegener’s granulomatosis, also known as anti-neutrophil cytoplasmic antibody (ANCA-associated vasculitis, is a small vessel vasculitis with primarily pulmonary, renal, and sinus disease manifestations. The prevalence of Wegener’s granulomatosis is three cases per 100,000 patients. Cardiovascular, neurologic, cutaneous, and joint manifestations have been reported in many case reports and case series. Gastrointestinal manifestations are less noted in Wegener’s granulomatosis, although they have been previously reported in the form of intestinal perforation and intestinal ischemia. Additionally, there are characteristic findings of vasculitis that are noted with active Wegener’s granulomatosis of the small bowel. We report a case of an elderly patient who presented with weight loss, diarrhea, and hematochezia. His symptoms were chronic and had lasted for more than 1 year before diagnosis. Inflammatory bowel disease or chronic enteritis due to Salmonella arizonae because of reptile exposure originally were suspected as etiologies of his presentation. The findings of proteinuria, renal failure, and pauci-immune glomerulonephritis on renal biopsy, in conjunction with an elevated c-ANCA titer, confirmed the diagnosis of Wegener’s granulomatosis with associated intestinal vasculitis. This case demonstrates an atypical presentation of chronic duodenitis and jejunitis secondary to Wegener’s granulomatosis, which mimicked inflammatory bowel disease.Keywords: ANCA-associated vasculitis, Wegener’s syndrome, pauci-immune glomerulonephritis, Salmonella arizonae, inflammatory bowel disease

  5. Effect of recombinant erythropoietin on inflammatory markers in patients with affective disorders

    DEFF Research Database (Denmark)

    Vinberg, Maj; Weikop, Pia; Olsen, Niels Vidiendal;

    2016-01-01

    were recruited: 40 currently depressed patients with treatment-resistant depression (TRD) (Hamilton Depression Rating Scale-17 items (HDRS-17) score >17) (sub-study 1) and 43 patients with bipolar disorder (BD) in partial remission (HDRS-17 and Young Mania Rating Scale (YMRS)⩽14) (sub-study 2). In both...... in verbal memory. CONCLUSIONS: Repeated EPO infusions had no effect on IL-6 and IL-18 levels but produced a modest increase in hsCRP levels in patients with TRD. Changes over time in inflammatory markers were not correlated with changes in cognition suggesting that modulation of the inflammatory pathway...

  6. Chronic Inflammatory Demyelinating Polyneuropathy Following Anti-TNF-α Therapy With Infliximab for Crohn's Disease.

    Science.gov (United States)

    Kamel, Amir Y; Concepcion, Orestes; Schlachterman, Alexander; Glover, Sarah; Forsmark, Christopher Y

    2016-04-01

    We present a 29-year-old male with Crohn's disease who developed chronic inflammatory demyelinating polyneuropathy (CIDP) related to infliximab therapy. He developed lower extremity weakness and dysesthesia 3 weeks after a fourth infliximab dose. Laboratory examination revealed an elevated cerebrospinal fluid protein without pleocytosis. The patient initially responded to plasmapheresis therapy with marked symptomatic improvement, but relapsed and was refractory to subsequent treatments with plasmaphereisis, intravenous immunoglobulin, and glucocorticoids. While a causal relationship between infliximab and CIDP cannot be proven, clinicians should monitor Crohn's disease patients who are receiving TNF-α antagonists for neurologic symptoms suggestive of demyelinating disease. PMID:27144200

  7. Nerve sonography in multifocal motor neuropathy and chronic inflammatory demyelinating polyneuropathy

    OpenAIRE

    D. S. Druzhinin; Naumova, E. S.; S. S. Nikitin

    2016-01-01

    The quantitative ultrasound characteristics (USC) of the median, ulnar nerve at different levels and the spinal nerves in patients with multifocal motor neuropathy (MMN; n=13; 40,4 ± 12,6 years old) and chronic inflammatory demyelinating polyneuropathy (CIDP; n = 7; 47,3 ± 11,2 year old) did not reveal statistical difference in cross sectional area (CSA) between analyzed groups. Patients with MMN have more pronounced asymmetry of CSA in comparison with CIDP patients which have a symmetrical p...

  8. Quality of Life Considering Patients with Chronic Inflammatory Bowel Diseases - Natural and Parenteral Nutrition

    Directory of Open Access Journals (Sweden)

    Raczkowska Aneta

    2014-12-01

    Full Text Available One of the elements of treatment considering inflammatory bowel diseases is nutritional therapy. The duration of the above-mentioned depends on the prevalence of such symptoms as fever, bowel move-ments, length of the functioning gastrointestinal tract, stoma and intestinal fistula presence. Nutritional therapy is an essential element of successful treatment alongside pharmacological, surgical, and biological therapy, as well as other methods. Crohn's disease and ulcerative colitis considered as chronic diseases, lead towards physical and biopsychosocial disability, being responsible for the reduction in the quality of life.

  9. Relapse with Dysphagia in a Case of Chronic Inflammatory Demyelinating Polyradiculoneuropathy.

    Science.gov (United States)

    Teramoto, Hiroko; Morita, Akihiko; Hara, Makoto; Ninomiya, Satoko; Shigihara, Shuntaro; Kusunoki, Susumu; Kamei, Satoshi

    2015-01-01

    Glossopharyngeal and/or vagus nerve involvement is infrequent in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). We herein report the case of a 69-year-old Japanese woman who presented with muscle weakness and numbness of the extremities with dysphagia. The serum anti-ganglioside GM1 immunoglobulin IgM antibody levels were elevated, and treatment with intravenous immunoglobulin (IVIg) resulted in a dramatic improvement; the weakness, numbness and dysphagia all resolved. However, relapse comprising dysphagia alone occurred on hospital day 26, and treatment with IVIg again proved extremely effective. IVIg therapy can be effective against cranial nerve involvement in cases of CIDP.

  10. Subcutaneous immunoglobulin in responders to intravenous therapy with chronic inflammatory demyelinating polyradiculoneuropathy

    DEFF Research Database (Denmark)

    Markvardsen, Lars Høj; Debost, J-C; Harbo, Thomas;

    2013-01-01

    BACKGROUND AND PURPOSE: We hypothesized that subcutaneous administration of immunoglobulins (SCIG) in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is feasible, safe and superior to treatment with saline for the performance of muscle strength. METHODS: Thirty patients with motor...... involvement in maintenance therapy with intravenous immunoglobulin (IVIG) fulfilling the EFNS/PNS criteria for CIDP, aged 18-80 years, were randomized either to SCIG at a dose corresponding to their pre-study IVIG dose or to subcutaneous saline given twice or thrice weekly for 12 weeks at home. At the start...

  11. Unusual features in chronic inflammatory demyelinating polyneuropathy: Good outcome after prolonged ventilatory support

    Directory of Open Access Journals (Sweden)

    Sanjeev Jha

    2011-01-01

    Full Text Available Severe respiratory muscle paralysis and ventilatory failure is rare in chronic inflammatory demyelinating polyneuropathy (CIDP. We report a 14 year child who presented with respiratory failure, bulbar and multiple cranial nerves involvement along with bilateral phrenic nerve paralysis. He was diagnosed with CIDP after electrophysiological evaluation. He required AMBU ventilation for about 4 months (including domiciliary use, after which he recovered significantly. Along with several unusual features of CIDP, this report highlights good example of steady basic intensive care to save lives and rewarding outcome of prolonged respiratory support, provided by AMBU ventilation which is a rather primitive, but inexpensive device.

  12. Chronic Inflammatory Demyelinating Polyneuropathy Following Anti-TNF-α Therapy With Infliximab for Crohn's Disease

    Science.gov (United States)

    Concepcion, Orestes; Schlachterman, Alexander; Glover, Sarah; Forsmark, Christopher Y.

    2016-01-01

    We present a 29-year-old male with Crohn's disease who developed chronic inflammatory demyelinating polyneuropathy (CIDP) related to infliximab therapy. He developed lower extremity weakness and dysesthesia 3 weeks after a fourth infliximab dose. Laboratory examination revealed an elevated cerebrospinal fluid protein without pleocytosis. The patient initially responded to plasmapheresis therapy with marked symptomatic improvement, but relapsed and was refractory to subsequent treatments with plasmaphereisis, intravenous immunoglobulin, and glucocorticoids. While a causal relationship between infliximab and CIDP cannot be proven, clinicians should monitor Crohn's disease patients who are receiving TNF-α antagonists for neurologic symptoms suggestive of demyelinating disease. PMID:27144200

  13. [Diagnostic strategy for chronic inflammatory demyelinating polyradiculoneuropathy. Recommendations of the French working group].

    Science.gov (United States)

    Magy, L

    2008-12-01

    The diagnosis of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) requires a careful clinical and neurophysiological evaluation, often completed by CSF analysis. In numerous cases, this diagnosis is straightforward and leads to rapid initiation of an immunomodulatory treatment. However, some patients are not diagnosed because of atypical clinical and/or neurophysiological features, and do not benefit from a potentially effective treatment. In this context, a working group was composed with the task of establishing recommendations on diagnostic strategies for CIDP in the main clinical situations where this diagnosis may be suspected. We have summarized these recommendations and tried to present them in the form of a decision-making algorithm.

  14. The Utility of Iron Chelators in the Management of Inflammatory Disorders

    Directory of Open Access Journals (Sweden)

    C. Lehmann

    2015-01-01

    Full Text Available Since iron can contribute to detrimental radical generating processes through the Fenton and Haber-Weiss reactions, it seems to be a reasonable approach to modulate iron-related pathways in inflammation. In the human organism a counterregulatory reduction in iron availability is observed during inflammatory diseases. Under pathological conditions with reduced or increased baseline iron levels different consequences regarding protection or susceptibility to inflammation have to be considered. Given the role of iron in development of inflammatory diseases, pharmaceutical agents targeting this pathway promise to improve the clinical outcome. The objective of this review is to highlight the mechanisms of iron regulation and iron chelation, and to demonstrate the potential impact of this strategy in the management of several acute and chronic inflammatory diseases, including cancer.

  15. Current concepts in chronic inflammatory diseases: Interactions between microbes, cellular metabolism, and inflammation.

    Science.gov (United States)

    Garn, Holger; Bahn, Sabine; Baune, Bernhard T; Binder, Elisabeth B; Bisgaard, Hans; Chatila, Talal A; Chavakis, Triantafyllos; Culmsee, Carsten; Dannlowski, Udo; Gay, Steffen; Gern, James; Haahtela, Tari; Kircher, Tilo; Müller-Ladner, Ulf; Neurath, Markus F; Preissner, Klaus T; Reinhardt, Christoph; Rook, Graham; Russell, Shannon; Schmeck, Bernd; Stappenbeck, Thaddeus; Steinhoff, Ulrich; van Os, Jim; Weiss, Scott; Zemlin, Michael; Renz, Harald

    2016-07-01

    Recent research indicates that chronic inflammatory diseases, including allergies and autoimmune and neuropsychiatric diseases, share common pathways of cellular and molecular dysregulation. It was the aim of the International von-Behring-Röntgen Symposium (October 16-18, 2014, in Marburg, Germany) to discuss recent developments in this field. These include a concept of biodiversity; the contribution of urbanization, lifestyle factors, and nutrition (eg, vitamin D); and new mechanisms of metabolic and immune dysregulation, such as extracellular and intracellular RNAs and cellular and mitochondrial stress. Epigenetic mechanisms contribute further to altered gene expression and therefore to the development of chronic inflammation. These novel findings provide the foundation for further development of preventive and therapeutic strategies. PMID:27373325

  16. Chronic Inflammatory Demyelinating Polyneuropathy in Children: A Review of Clinical Characteristics and Recommendations for Treatment

    Directory of Open Access Journals (Sweden)

    Narges Karimi

    2015-07-01

    Full Text Available Context: Chronic inflammatory demyelinating polyradiculopathy (CIDP is an acquired and autoimmune neuropathy, characterized by a chronic, rapidly progressive, symmetric weakness. In children, abnormal gait is as a first symptom of muscle weakness. Evidence Acquisition: The diagnosis of CIDP is on the basis of clinical characteristics, electrodiagnostic that shows the severity of the disease, lumbar puncture and spine magnetic resonance imaging (MRI. Results: The first-line treatments in childhood CIDP are intravenous immunoglobulin (IVIG, corticosteroids, and plasmapheresis. Response to first-line therapies is usually satisfactory; nevertheless, recommendations regarding the choice of second-line therapy can only be prepared on the basis of the existing practice described in some of the case reports. Conclusions: This review demonstrated the clinical presentation, diagnosis, and treatment of childhood CIDP.

  17. Marine Invertebrate Natural Products for Anti-Inflammatory and Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Kalimuthu Senthilkumar

    2013-01-01

    Full Text Available The marine environment represents a relatively available source of functional ingredients that can be applied to various aspects of food processing, storage, and fortification. Moreover, numerous marine invertebrates based compounds have biological activities and also interfere with the pathogenesis of diseases. Isolated compounds from marine invertebrates have been shown to pharmacological activities and are helpful for the invention and discovery of bioactive compounds, primarily for deadly diseases like cancer, acquired immunodeficiency syndrome (AIDS, osteoporosis, and so forth. Extensive research within the last decade has revealed that most chronic illnesses such as cancer, neurological diseases, diabetes, and autoimmune diseases exhibit dysregulation of multiple cell signaling pathways that have been linked to inflammation. On the basis of their bioactive properties, this review focuses on the potential use of marine invertebrate derived compounds on anti-inflammatory and some chronic diseases such as cardiovascular disease, osteoporosis, diabetes, HIV, and cancer.

  18. Psychiatric disorders and muscle tenderness in episodic and chronic migraine.

    Science.gov (United States)

    Mongini, Franco; Deregibus, Andrea; Rota, Eugenia

    2005-09-01

    This review first reports on the data concerning the relationship between migraine and personality traits and psychiatric disorders. The relationship between migraine and tenderness of the pericranial and cervical muscles is then discussed. In one study, a psychologic assessment was performed in 56 women with migraine, and the Minnesota Multiphase Personality Inventory (MMPI) and State Trait Anxiety Inventory were administered at baseline (T0) and after 6-7 years (T2). Frequency, severity and duration of migraine were recorded at T0, after treatment (T1) and at T2, and their relationship to the prevalence of depression, MMPI and State Trait Anxiety Inventory data were examined. Pain parameters improved in all patients in T0-1, but were higher at T2 in patients with depression at T0. The patients whose migraine improved at T2 had significantly lower MMPI and State Trait Anxiety Inventory scores at T0 and T2. Moreover, the prevalence of depression of the patients whose migraine improved at T2 was 37.5% at T0 and decreased to 12.5% at T2. The authors subsequently studied the function of the frontal lobe in 23 female patients previously treated for chronic migraine and 23 controls by applying three neuropsychologic tests (gambling task, tower of hanoi-3 and object alternation test). The patient group performed significantly worse on the tower of hanoi-3 and the object alternation test. In order to assess the extent to which muscle tenderness may relate to psychiatric disorders in patients with migraine and tension-type headache, diagnosed according International Headache Society criteria [2004], a psychologic assessment was performed and palpation tenderness scores calculated for the pericranial and cervical muscles in 459 patients. In total, 125 patients had frequent episodic migraine, 97 had chronic migraine, 82 had frequent episodic tension-type headache and chronic tension-type headache was present in 83. In a further 72 patients, both episodic migraine and

  19. Chronic inflammatory diseases: do immunological patterns drive the choice of biotechnology drugs? A critical review.

    Science.gov (United States)

    Sozzani, Silvano; Abbracchio, Maria P; Annese, Vito; Danese, Silvio; De Pità, Ornella; De Sarro, Giovambattista; Maione, Sabatino; Olivieri, Ignazio; Parodi, Aurora; Sarzi-Puttini, Piercarlo

    2014-08-01

    Chronic inflammatory diseases represent a heterogeneous group of conditions that can affect practically any organ or system. An increasing number of biologic agents have been developed to selectively target the cell populations and signaling pathways involved in chronic inflammation, including cytokines, monoclonal antibodies and engineered receptors. This approach has been remarkably successful in alleviating some of the signs and symptoms of refractory autoimmune diseases. The use of this therapeutic strategy is likely to increase with the introduction of biosimilar agents. The different nature of these biological products makes the comparison of their pharmaceutical and clinical characteristics difficult, including safety and potency and these issues may be particularly relevant in the case of biosimilars. In addition, the heterogeneity of autoimmune diseases and of autoimmune patients, further adds to the complexity of choosing the right drug for each patient and predicting efficacy and safety of the treatment. In this review, we summarize actual knowledge about current biological agents and their use in autoimmune diseases, with a special emphasis for rheumatoid arthritis, inflammatory bowel diseases and psoriasis. The purpose of this analysis is to address the most critical issues raised by the rapid advancements in this field over recent years, and to acknowledge the potentially valuable gains brought about by the increasing availability of these new biologic agents. PMID:24697663

  20. Chronic fluoride exposure-induced testicular toxicity is associated with inflammatory response in mice.

    Science.gov (United States)

    Wei, Ruifen; Luo, Guangying; Sun, Zilong; Wang, Shaolin; Wang, Jundong

    2016-06-01

    Previous studies have indicated that fluoride (F) can affect testicular toxicity in humans and rodents. However, the mechanism underlying F-induced testicular toxicity is not well understood. This study was conducted to evaluate the sperm quality, testicular histomorphology and inflammatory response in mice followed F exposure. Healthy male mice were randomly divided into four groups with sodium fluoride (NaF) at 0, 25, 50, 100 mg/L in the drinking water for 180 days. At the end of the exposure, significantly increased percentage of spermatozoa abnormality was found in mice exposed to 50 and 100 mg/L NaF. Disorganized spermatogenic cells, vacuoles in seminiferous tubules and loss and shedding of sperm cells were also observed in the NaF treated group. In addition, chronic F exposure increased testicular interleukin-17(IL-17), interleukin-17 receptor C (IL-17RC), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in transcriptional levels, as well as IL-17 and TNF-α levels in translational levels. Interestingly, we observed that F treated group elevated testicular inducible nitric oxide synthase (iNOS) mRNA level and nitric oxide (NO) concentration. Taken together, these results indicated that testicular inflammatory response could contribute to chronic F exposure induced testicular toxicity in mice.

  1. Chronic organophosphate-induced neuropsychiatric disorder: a case report

    Directory of Open Access Journals (Sweden)

    Ghimire SR

    2016-02-01

    Full Text Available Shree Ram Ghimire,1 Sarita Parajuli2 1Department of Psychiatry, National Medical College, Birgunj, 2Department of Anesthesiology, Kathmandu National Medical College, Anamnagar, Kathmandu, Nepal Abstract: Chronic organophosphate (OP-induced neuropsychiatric disorder is a rare condition following prolonged exposure to OP compounds. Due to the lack of valid diagnostic tools and criteria, very few cases are seen in clinical practice and are often misdiagnosed. Misdiagnosis can lead to inappropriate treatment that may increase the risk of morbidity or suicidality. In this paper, we present the case of a 35-year-old male who needed support in breathing from a mechanical ventilator and developed neuropsychiatric behavioral problems following ingestion of OP compounds, which lead to suicidality. The patient was treated by the psychiatric team with antipsychotic and antidepressants and improved following the regular use of medication. Keywords: COPIND, mood liability, suicidal thoughts

  2. Smart medical stocking using memory polymer for chronic venous disorders.

    Science.gov (United States)

    Kumar, Bipin; Hu, Jinlian; Pan, Ning

    2016-01-01

    Proper level of pressure or compression generated by medical stocking or hosiery is the key element for successful treatment or management of chronic venous disorders such as oedema, leg ulcers, etc. However achieving the recommended compression level and, more importantly, sustaining it using stockings has been a major challenge to the health practitioners supervising the treatment. This work aims to investigate and design a smart compression stocking using shape-memory polymer that allows externally controlling the pressure level in the wrapped position on the leg. Based on thermodynamical rubber theories, we first derived several criteria that have to be satisfied simultaneously in order to achieve the controlled pressure adjustment using external heat stimuli. We then presented a case where such a stocking is developed using a blend yarn consists of selected shape-memory polyurethane and nylon filaments. Extensive experimental work has also been conducted to demonstrate the feasibility and explore the influencing factors involved.

  3. Autoinflammatory bone disorders with special focus on chronic recurrent multifocal osteomyelitis (CRMO)

    OpenAIRE

    Hedrich, Christian M.; Hofmann, Sigrun R.; Pablik, Jessica; Morbach, Henner; Girschick, Hermann J.

    2016-01-01

    Sterile bone inflammation is the hallmark of autoinflammatory bone disorders, including chronic nonbacterial osteomyelitis (CNO) with its most severe form chronic recurrent multifocal osteomyelitis (CRMO). Autoinflammatory osteopathies are the result of a dysregulated innate immune system, resulting in immune cell infiltration of the bone and subsequent osteoclast differentiation and activation. Interestingly, autoinflammatory bone disorders are associated with inflammation of the skin and/or...

  4. Peer Victimization in Youth with Tourette Syndrome and Other Chronic Tic Disorders

    Science.gov (United States)

    Zinner, Samuel H.; Conelea, Christine A.; Glew, Gwen M.; Woods, Douglas W.; Budman, Cathy L.

    2012-01-01

    Chronic tic disorders including Tourette syndrome have negative impact across multiple functional domains. We explored associations between peer victimization status and tic subtypes, premonitory urges, internalizing symptoms, explosive outbursts, and quality of life among youth with chronic tic disorders, as part of the internet-based omnibus…

  5. Modulation of microbiota as treatment for intestinal inflammatory disorders: An uptodate.

    Science.gov (United States)

    Gallo, Antonella; Passaro, Giovanna; Gasbarrini, Antonio; Landolfi, Raffaele; Montalto, Massimo

    2016-08-28

    Alterations of intestinal microflora may significantly contribute to the pathogenesis of different inflammatory and autoimmune disorders. There is emerging interest on the role of selective modulation of microflora in inducing benefits in inflammatory intestinal disorders, by as probiotics, prebiotics, synbiotics, antibiotics, and fecal microbiota transplantation (FMT). To summarize recent evidences on microflora modulation in main intestinal inflammatory disorders, PubMed was searched using terms microbiota, intestinal flora, probiotics, prebiotics, fecal transplantation. More than three hundred articles published up to 2015 were selected and reviewed. Randomized placebo-controlled trials and meta-analysis were firstly included, mainly for probiotics. A meta-analysis was not performed because of the heterogeneity of these studies. Most of relevant data derived from studies on probiotics, reporting some efficacy in ulcerative colitis and in pouchitis, while disappointing results are available for Crohn's disease. Probiotic supplementation may significantly reduce rates of rotavirus diarrhea. Efficacy of probiotics in NSAID enteropathy and irritable bowel syndrome is still controversial. Finally, FMT has been recently recognized as an efficacious treatment for recurrent Clostridium difficile infection. Modulation of intestinal flora represents a very interesting therapeutic target, although it still deserves some doubts and limitations. Future studies should be encouraged to provide new understanding about its therapeutical role.

  6. Modulation of microbiota as treatment for intestinal inflammatory disorders: An uptodate.

    Science.gov (United States)

    Gallo, Antonella; Passaro, Giovanna; Gasbarrini, Antonio; Landolfi, Raffaele; Montalto, Massimo

    2016-08-28

    Alterations of intestinal microflora may significantly contribute to the pathogenesis of different inflammatory and autoimmune disorders. There is emerging interest on the role of selective modulation of microflora in inducing benefits in inflammatory intestinal disorders, by as probiotics, prebiotics, synbiotics, antibiotics, and fecal microbiota transplantation (FMT). To summarize recent evidences on microflora modulation in main intestinal inflammatory disorders, PubMed was searched using terms microbiota, intestinal flora, probiotics, prebiotics, fecal transplantation. More than three hundred articles published up to 2015 were selected and reviewed. Randomized placebo-controlled trials and meta-analysis were firstly included, mainly for probiotics. A meta-analysis was not performed because of the heterogeneity of these studies. Most of relevant data derived from studies on probiotics, reporting some efficacy in ulcerative colitis and in pouchitis, while disappointing results are available for Crohn's disease. Probiotic supplementation may significantly reduce rates of rotavirus diarrhea. Efficacy of probiotics in NSAID enteropathy and irritable bowel syndrome is still controversial. Finally, FMT has been recently recognized as an efficacious treatment for recurrent Clostridium difficile infection. Modulation of intestinal flora represents a very interesting therapeutic target, although it still deserves some doubts and limitations. Future studies should be encouraged to provide new understanding about its therapeutical role. PMID:27621567

  7. Chronic calcium pyrophosphate crystal inflammatory arthritis induced by extreme hypomagnesemia in short bowel syndrome

    Directory of Open Access Journals (Sweden)

    Hahn Markus

    2012-09-01

    Full Text Available Abstract Background Short bowel syndrome (SBS may induce a plethora of clinical symptoms ranging from underweight to nutrient-, vitamin- and electrolyte deficiencies. The objective of this case report is to illustrate how demanding the management of a 60 year old patient with SBS and recurrent joint attacks was for different medical disciplines. Case presentation The patient with SBS presented with a body mass index of 16.5 kg/m2 after partial jejunoileal resection of the small intestine with a six year long history of recurrent pain attacks in multiple peripheral joints, chronic diarrhoea and food intolerances. Pain attacks occurred 4–5 times a week with a median consumption of 15 mg prednisone per day. The interdisciplinary workup after several gastroenterologic, rheumatologic, radiologic, psychiatric and orthopedic consultations is shown including successful treatment steps. Clinical diagnosis revealed no systemic inflammatory disease, but confirmed extreme hypomagnesemia (0.2 mmol/l after reproducible pathological magnesium resorption tests as causative for chronic calcium pyrophosphate crystal inflammatory arthritis (pseudogout, chondrocalcinosis. Multidisciplinary treatment included application of colchicines, parenteral nutrition and magnesium substitution, antiperistaltic agents and avoidance of intolerant foods. Normalization of magnesium levels and a marked remission of joint attacks were achieved after six months with significant reduction of prednisone to 1.5 mg/day. Conclusion Despite the rarity of this condition, it is important to know that hypomagnesaemia may be associated with calcium pyrophosphate crystal inflammatory arthritis (chondrocalcinosis and that SBS patients may be prone to develop extreme hypomagnesaemia causing recurrent joint attacks without systemic inflammation.

  8. Oral disorders in patients with chronic renal failure. Narrative review.

    Directory of Open Access Journals (Sweden)

    Carolina Hernández

    2016-02-01

    Full Text Available Chronic renal failure (CRF is one of the best known renal diseases. It is characterized by a deterioration in the overall renal function and is associated with other conditions such as hypertension, diabetes mellitus, uropathy, chronic glomerulonephritis and autoimmune diseases. Patients with CRF show alterations of the masticatory system that are specific to the disease and other type of disorders as a result of treatment. Oral health in dialysis and transplant patients tends to be poor, which makes them more likely to develop pathological conditions in the oral cavity, potentially increasing morbidity, mortality and affecting the quality of life of patients. Among the lesions we can find dysgeusia, periodontitis, candidiasis, gingival bleeding, petechiae, and joint alterations. Gingivitis and xerostomia associated to long-term use medications can cause oral lesions. Children with CRF show two oral conditions of interest: high incidence of dental anomalies and low caries activity. In patients receiving a kidney transplant, previous dental treatment is critical because the immune status of the patient will be affected not only by the toxemia, but by the immunosuppressive drugs used to prevent organ rejection. Therefore, the dentist plays an important role in training parents and/or guardians, doctors and paramedics on the treatment of oral lesions in these patients.

  9. Oral disorders in patients with chronic renal failure. Narrative review

    Directory of Open Access Journals (Sweden)

    Carolina Hernández

    2016-02-01

    Full Text Available Chronic renal failure (CRF is one of the best known renal diseases. It is characterized by a deterioration in the overall renal function and is associated with other conditions such as hypertension, diabetes mellitus, uropathy, chronic glomerulonephritis and autoimmune diseases. Patients with CRF show alterations of the masticatory system that are specific to the disease and other type of disorders as a result of treatment. Oral health in dialysis and transplant patients tends to be poor, which makes them more likely to develop pathological conditions in the oral cavity, potentially increasing morbidity, mortality and affecting the quality of life of patients. Among the lesions we can find dysgeusia, periodontitis, candidiasis, gingival bleeding, petechiae, and joint alterations. Gingivitis and xerostomia associated to long-term use medications can cause oral lesions. Children with CRF show two oral conditions of interest: high incidence of dental anomalies and low caries activity. In patients receiving a kidney transplant, previous dental treatment is critical because the immune status of the patient will be affected not only by the toxemia, but by the immunosuppressive drugs used to prevent transplant rejection. Therefore, the dentist plays an important role in training parents and/or guardians, doctors and paramedics on the treatment of oral lesions in these patients

  10. Telemedical Wearable Sensing Platform for Management of Chronic Venous Disorder.

    Science.gov (United States)

    Li, Ruya; Nie, Baoqing; Zhai, Chengwei; Cao, Jennifer; Pan, Jian; Chi, Yung-Wei; Pan, Tingrui

    2016-07-01

    Enabled by emerging wearable sensors, telemedicine can potentially offer personalized medical services to long-term home care or remote clinics in the future, which can be particularly helpful in the management of chronic diseases. The wireless wearable pressure sensing system reported in this article provides an excellent example of such an innovation, whereby periodic or continuous monitoring of interface pressure can be obtained to guide routine compression therapy, the cornerstone of chronic venous disorder management. By applying a novel capacitive, iontronic sensing technology, a flexible, ultrathin, and highly sensitive pressure sensing array is seamlessly incorporated into compression garments for the monitoring of interface pressure. The linear pressure sensing array assesses pressure distribution along the limb in a real-time manner (up to a scanning rate of 5 kHz), and the measurement data can be processed and displayed on a mobile device locally, as well as transmitted through a Bluetooth communication module to a remote clinical service. The proposed interface pressure measuring system provides real-time interface pressure distribution data and can be utilized for both clinical and self-management of compression therapy, where both treatment efficacy and quality assurance can be ascertained. PMID:26530542

  11. Putative transcriptomic biomarkers in the inflammatory cytokine pathway differentiate major depressive disorder patients from control subjects and bipolar disorder patients.

    Directory of Open Access Journals (Sweden)

    Timothy R Powell

    Full Text Available Mood disorders consist of two etiologically related, but distinctly treated illnesses, major depressive disorder (MDD and bipolar disorder (BPD. These disorders share similarities in their clinical presentation, and thus show high rates of misdiagnosis. Recent research has revealed significant transcriptional differences within the inflammatory cytokine pathway between MDD patients and controls, and between BPD patients and controls, suggesting this pathway may possess important biomarker properties. This exploratory study attempts to identify disorder-specific transcriptional biomarkers within the inflammatory cytokine pathway, which can distinguish between control subjects, MDD patients and BPD patients. This is achieved using RNA extracted from subject blood and applying synthesized complementary DNA to quantitative PCR arrays containing primers for 87 inflammation-related genes. Initially, we use ANOVA to test for transcriptional differences in a 'discovery cohort' (total n = 90 and then we use t-tests to assess the reliability of any identified transcriptional differences in a 'validation cohort' (total n = 35. The two most robust and reliable biomarkers identified across both the discovery and validation cohort were Chemokine (C-C motif ligand 24 (CCL24 which was consistently transcribed higher amongst MDD patients relative to controls and BPD patients, and C-C chemokine receptor type 6 (CCR6 which was consistently more lowly transcribed amongst MDD patients relative to controls. Results detailed here provide preliminary evidence that transcriptional measures within inflammation-related genes might be useful in aiding clinical diagnostic decision-making processes. Future research should aim to replicate findings detailed in this exploratory study in a larger medication-free sample and examine whether identified biomarkers could be used prospectively to aid clinical diagnosis.

  12. Disorders of Iron Metabolism and Anemia in Chronic Kidney Disease.

    Science.gov (United States)

    Panwar, Bhupesh; Gutiérrez, Orlando M

    2016-07-01

    Dysregulated iron homeostasis plays a central role in the development of anemia of chronic kidney disease (CKD) and is a major contributor toward resistance to treatment with erythropoiesis-stimulating agents. Understanding the underlying pathophysiology requires an in-depth understanding of normal iron physiology and regulation. Recent discoveries in the field of iron biology have greatly improved our understanding of the hormonal regulation of iron trafficking in human beings and how its alterations lead to the development of anemia of CKD. In addition, emerging evidence has suggested that iron homeostasis interacts with bone and mineral metabolism on multiple levels, opening up new avenues of investigation into the genesis of disordered iron metabolism in CKD. Building on recent advances in our understanding of normal iron physiology and abnormalities in iron homeostasis in CKD, this review characterizes how anemia related to disordered iron metabolism develops in the setting of CKD. In addition, this review explores our emerging recognition of the connections between iron homeostasis and mineral metabolism and their implications for the management of altered iron status and anemia of CKD. PMID:27475656

  13. Disorders of Iron Metabolism and Anemia in Chronic Kidney Disease.

    Science.gov (United States)

    Panwar, Bhupesh; Gutiérrez, Orlando M

    2016-07-01

    Dysregulated iron homeostasis plays a central role in the development of anemia of chronic kidney disease (CKD) and is a major contributor toward resistance to treatment with erythropoiesis-stimulating agents. Understanding the underlying pathophysiology requires an in-depth understanding of normal iron physiology and regulation. Recent discoveries in the field of iron biology have greatly improved our understanding of the hormonal regulation of iron trafficking in human beings and how its alterations lead to the development of anemia of CKD. In addition, emerging evidence has suggested that iron homeostasis interacts with bone and mineral metabolism on multiple levels, opening up new avenues of investigation into the genesis of disordered iron metabolism in CKD. Building on recent advances in our understanding of normal iron physiology and abnormalities in iron homeostasis in CKD, this review characterizes how anemia related to disordered iron metabolism develops in the setting of CKD. In addition, this review explores our emerging recognition of the connections between iron homeostasis and mineral metabolism and their implications for the management of altered iron status and anemia of CKD.

  14. Trigeminal Inflammatory Compression (TIC) injury induces chronic facial pain and susceptibility to anxiety-related behaviors.

    Science.gov (United States)

    Lyons, D N; Kniffin, T C; Zhang, L P; Danaher, R J; Miller, C S; Bocanegra, J L; Carlson, C R; Westlund, K N

    2015-06-01

    Our laboratory previously developed a novel neuropathic and inflammatory facial pain model for mice referred to as the Trigeminal Inflammatory Compression (TIC) model. Rather than inducing whole nerve ischemia and neuronal loss, this injury induces only slight peripheral nerve demyelination triggering long-term mechanical allodynia and cold hypersensitivity on the ipsilateral whisker pad. The aim of the present study is to further characterize the phenotype of the TIC injury model using specific behavioral assays (i.e. light-dark box, open field exploratory activity, and elevated plus maze) to explore pain- and anxiety-like behaviors associated with this model. Our findings determined that the TIC injury produces hypersensitivity 100% of the time after surgery that persists at least 21 weeks post injury (until the animals are euthanized). Three receptive field sensitivity pattern variations in mice with TIC injury are specified. Animals with TIC injury begin displaying anxiety-like behavior in the light-dark box preference and open field exploratory tests at week eight post injury as compared to sham and naïve animals. Panic anxiety-like behavior was shown in the elevated plus maze in mice with TIC injury if the test was preceded with acoustic startle. Thus, in addition to mechanical and cold hypersensitivity, the present study identified significant anxiety-like behaviors in mice with TIC injury resembling the clinical symptomatology and psychosocial impairments of patients with chronic facial pain. Overall, the TIC injury model's chronicity, reproducibility, and reliability in producing pain- and anxiety-like behaviors demonstrate its usefulness as a chronic neuropathic facial pain model.

  15. The Effect of Ozone- and Bacteriophage Treatment on Systemic and Tissue Immunity in Patients of Chronic Inflammatory Diseases of Uterine Adnexa

    Directory of Open Access Journals (Sweden)

    Chandra D`Mello R.

    2011-09-01

    Full Text Available The objective of the research is to study the possibilities of ozone- and bacteriophage treatment (OBPT in correction of endotoxicosis and immunological disorders in patients of chronic inflammatory diseases of uterine adnexa (CIDUA. Materials and Methods. There have been examined 100 patients with CIDUA, 50 of them have received OBPT, and 50 — traditional treatment. Some parameters of systemic and tissue immunity have been studied. Results and Discussion. The analysis of dynamics of clinical and immune values against the background of the two methods of treatment has revealed that the response to provocation of inflammatory process complication by administration of saturating ozone concentration (5000 mkg/l and Prodigiosan is the increase of intoxication, CIC, IL-6. Henceforth, the compared methods of treatment have showed significant difference. So, OBPT has caused the normalization of the changed acute-phase values, immunological parameters including local ones. The patients’ follow-up within a year has revealed lower recurrence rate of CIDUA complications after OBPT. It makes it possible to consider the method of ozone- and bacteriophage treatment to be pathogenetically reasonable component of complex treatment of chronic inflammatory diseases of uterine adnexa.

  16. Thalamus lesions in chronic and acute seizure disorders

    Energy Technology Data Exchange (ETDEWEB)

    Tschampa, Henriette J.; Greschus, Susanne; Urbach, Horst [University of Bonn, Department of Radiology (Neuroradiology), Bonn (Germany); Sassen, Robert; Bien, Christian G. [University of Bonn, Department of Epileptology, Bonn (Germany)

    2011-04-15

    Transient signal changes in the pulvinar have been described following status epilepticus. However, we observed persistent thalamus changes after seizures. The purpose of this study was to characterize thalamus changes in patients with seizure disorders and to correlate imaging findings with clinical features. We searched among 5,500 magnetic resonance imaging (MRI) exams performed in patients with seizures and identified 43 patients. The MRI scans of these patients were reviewed and correlated with clinical data. We identified four patterns of thalamus lesions: (a) fluid attenuated inversion recovery-hyperintense pulvinar lesions (20 patients), as known from status epilepticus. Ten patients in this group had a status epilepticus. Among the remaining patients, three had frequent seizures and seven had sporadic seizures. Twelve patients had follow-up exams for a median of 11 months. The lesions had persisted in 11/12 cases in the last available exam and were reversible in one case only. In seven cases, cone-shaped thalamus atrophy resulted, (b) linear defects in the medial and anterior thalamus (five patients), accompanied by atrophy of the mamillary body and the fornix in patients with chronic epilepsy, (c) extensive bilateral thalamus lesions in two patients with a syndrome caused by mutation in the mitochondrial polymerase gamma, and (d) other thalamus lesions not associated with the seizure disorder (16 patients). The spectrum of thalamus lesions in patients with seizure disorders is wider than previously reported. Postictal pulvinar lesions can persist and may result in thalamic atrophy. Linear defects in the anterior thalamus are associated with limbic system atrophy. (orig.)

  17. Undiagnosed mood disorders and sleep disturbances in primary care patients with chronic musculoskeletal pain.

    OpenAIRE

    2013-01-01

    Objective. The study aims to determine the prevalence of undiagnosed comorbid mood disorders in patients suffering chronic musculoskeletal pain in a primary care setting and to identify sleep disturbances and other associated factors in these patients, and to compare the use of health services by chronic musculoskeletal pain patients with and without comorbid mood disorders. Design. Cross-sectional study. Subjects. A total of 1,006 patients with chronic musculoskele...

  18. Substance P at the Nexus of Mind and Body in Chronic Inflammation and Affective Disorders

    Science.gov (United States)

    Rosenkranz, Melissa A.

    2007-01-01

    For decades, research has demonstrated that chronic diseases characterized by dysregulation of inflammation are particularly susceptible to exacerbation by stress and emotion. Likewise, rates of depression and anxiety are overrepresented in individuals suffering from chronic inflammatory disease. In recent years, substance P has been implicated in…

  19. EULAR recommendations for cardiovascular disease risk management in patients with rheumatoid arthritis and other forms of inflammatory joint disorders

    DEFF Research Database (Denmark)

    Agca, R; Heslinga, S C; Rollefstad, S;

    2016-01-01

    Patients with rheumatoid arthritis (RA) and other inflammatory joint disorders (IJD) have increased cardiovascular disease (CVD) risk compared with the general population. In 2009, the European League Against Rheumatism (EULAR) taskforce recommended screening, identification of CVD risk factors a...

  20. Anti-inflammatory effects of naringin in chronic pulmonary neutrophilic inflammation in cigarette smoke-exposed rats

    OpenAIRE

    Nie, YC; Wu, H.; Li, PB; Luo, YL; Long, K.; Xie, LM; Shen, JG; Su, WW

    2012-01-01

    Naringin, a well-known flavanone glycoside of grapefruit and citrus fruits, was found to be as an effective anti-inflammatory compound in our previous lipopolysaccharide-induced acute lung injury mouse model via blockading activity of nuclear factor κB. The current study sought to explore the anti-inflammatory effects of naringin on chronic pulmonary neutrophilic inflammation in cigarette smoke (CS)-induced rats. Seventy Sprague-Dawley rats were randomly divided into seven groups to study the...

  1. Elevated [11C]-D-deprenyl uptake in chronic Whiplash Associated Disorder suggests persistent musculoskeletal inflammation.

    Directory of Open Access Journals (Sweden)

    Clas Linnman

    Full Text Available There are few diagnostic tools for chronic musculoskeletal pain as structural imaging methods seldom reveal pathological alterations. This is especially true for Whiplash Associated Disorder, for which physical signs of persistent injuries to the neck have yet to be established. Here, we sought to visualize inflammatory processes in the neck region by means Positron Emission Tomography using the tracer (11C-D-deprenyl, a potential marker for inflammation. Twenty-two patients with enduring pain after a rear impact car accident (Whiplash Associated Disorder grade II and 14 healthy controls were investigated. Patients displayed significantly elevated tracer uptake in the neck, particularly in regions around the spineous process of the second cervical vertebra. This suggests that whiplash patients have signs of local persistent peripheral tissue inflammation, which may potentially serve as a diagnostic biomarker. The present investigation demonstrates that painful processes in the periphery can be objectively visualized and quantified with PET and that (11C-D-deprenyl is a promising tracer for these purposes.

  2. Elevated [11C]-D-deprenyl uptake in chronic Whiplash Associated Disorder suggests persistent musculoskeletal inflammation.

    Science.gov (United States)

    Linnman, Clas; Appel, Lieuwe; Fredrikson, Mats; Gordh, Torsten; Söderlund, Anne; Långström, Bengt; Engler, Henry

    2011-01-01

    There are few diagnostic tools for chronic musculoskeletal pain as structural imaging methods seldom reveal pathological alterations. This is especially true for Whiplash Associated Disorder, for which physical signs of persistent injuries to the neck have yet to be established. Here, we sought to visualize inflammatory processes in the neck region by means Positron Emission Tomography using the tracer (11)C-D-deprenyl, a potential marker for inflammation. Twenty-two patients with enduring pain after a rear impact car accident (Whiplash Associated Disorder grade II) and 14 healthy controls were investigated. Patients displayed significantly elevated tracer uptake in the neck, particularly in regions around the spineous process of the second cervical vertebra. This suggests that whiplash patients have signs of local persistent peripheral tissue inflammation, which may potentially serve as a diagnostic biomarker. The present investigation demonstrates that painful processes in the periphery can be objectively visualized and quantified with PET and that (11)C-D-deprenyl is a promising tracer for these purposes. PMID:21541010

  3. Pycnogenol® in chronic venous insufficiency and related venous disorders.

    Science.gov (United States)

    Gulati, Om P

    2014-03-01

    The present review provides an update of the biological profile of Pycnogenol in the light of its use in the treatment of chronic venous insufficiency (CVI) and related venous disorders such as deep vein thrombosis (DVT), post-thrombotic syndrome, long haul air-travel-related leg oedema, venous ulcers and acute haemorrhoids. Pycnogenol is a French maritime pine bark extract produced from the outer bark of Pinus pinaster Ait. subsp. atlantica. Its strong antioxidant, anti-inflammatory and vasodilator activities, antithrombotic effects and collagen stabilizing properties make it uniquely able to target the multi facet pathophysiology of CVI and related venous disorders. Clinical studies have shown that it can reduce oedema of the legs in CVI, reduce the incidence of deep venous thrombosis during long haul flights and enhance the healing of venous ulcers and haemorrhoidal episodes by topical application and/or oral administration. This review highlights clinical research findings on the safety, compliance and efficacy of Pycnogenol, including its use in combination products. PMID:23775628

  4. Inflammatory markers are associated with decreased psychomotor speed in patients with major depressive disorder.

    Science.gov (United States)

    Goldsmith, David R; Haroon, Ebrahim; Woolwine, Bobbi J; Jung, Moon Y; Wommack, Evanthia C; Harvey, Philip D; Treadway, Michael T; Felger, Jennifer C; Miller, Andrew H

    2016-08-01

    Previous data have demonstrated that administration of inflammatory cytokines or their inducers leads to altered basal ganglia function associated with reduced psychomotor speed. Decreased psychomotor speed, referred to clinically as psychomotor retardation, is a cardinal symptom of major depressive disorder (MDD) and has been associated with poor antidepressant treatment response. We therefore examined the association between plasma inflammatory markers and psychomotor speed in ninety-three un-medicated patients with MDD. Psychomotor speed was assessed by a range of neuropsychological tests from purely motor tasks (e.g. movement latency and finger tapping) to those that involved motor activity with increasing cognitive demand and cortical participation (e.g. Trails A and Digit Symbol Substitution Task (DSST)). Linear regression analyses were performed to determine the relationship of inflammatory markers and psychomotor task performance controlling for age, race, sex, education, body mass index, and severity of depression. MDD patients exhibited decreased psychomotor speed on all tasks relative to normative standards. Increased IL-6 was associated with decreased performance on simple and choice movement time tasks, whereas MCP-1 was associated with decreased performance on the finger tapping task and DSST. IL-10 was associated with increased performance on the DSST. In an exploratory principle component analysis including all psychomotor tasks, IL-6 was associated with the psychomotor speed factor. Taken together, the data indicate that a peripheral inflammatory profile including increased IL-6 and MCP-1 is consistently associated with psychomotor speed in MDD. These data are consistent with data demonstrating that inflammation can affect basal ganglia function, and indicate that psychomotor speed may be a viable outcome variable for anti-inflammatory therapies in depression and other neuropsychiatric disorders with increased inflammation. PMID:27040122

  5. A non-inflammatory role for microglia in autism spectrum disorders

    Directory of Open Access Journals (Sweden)

    Catherine Anne Edmonson

    2016-02-01

    Full Text Available Autism spectrum disorder (ASD is a neurodevelopmental disorder characterized by deficits in social interaction, difficulties with language, and repetitive/restricted behaviors. The etiology of ASD is still largely unclear, but immune dysfunction and abnormalities in synaptogenesis have repeatedly been implicated as contributing to the disease phenotype. However, an understanding of how and if these two processes are related has not firmly been established. As non-inflammatory roles of microglia become increasingly recognized as critical to normal neurodevelopment, it is important to consider how dysfunction in these process might explain the seemingly disparate findings of immune dysfunction and aberrant synaptogenesis seen in ASD. In this review, we highlight research demonstrating the importance of microglia to development of normal neural networks, review recent studies demonstrating abnormal microglia in autism, and discuss how the relationship between these processes may contribute to the development of autism and other neurodevelopmental disorders at the cellular level.

  6. Comparative Study of Children with ADHD Only, Autism Spectrum Disorder + ADHD, and Chronic Multiple Tic Disorder + ADHD

    Science.gov (United States)

    Gadow, Kenneth D.; DeVincent, Carla J.; Schneider, Jayne

    2009-01-01

    Objective: Identification of differences among children with ADHD only, autism spectrum disorder (ASD)+ADHD, and chronic multiple tic disorder (CMTD)+ADHD may lead to better understanding of clinical phenotypes. Method: Children were evaluated using the parent- and teacher-completed questionnaires. Results: All three groups were highly similar in…

  7. Family Health and Characteristics in Chronic Fatigue Syndrome, Juvenile Rheumatoid Arthritis, and Emotional Disorders of Childhood.

    Science.gov (United States)

    Rangel, Luiza; Garralda, M. Elena; Jeffs, Jim; Rose, Gillian

    2005-01-01

    Objective: To compare family health and characteristics in children with chronic fatigue syndrome (CFS), in juvenile rheumatoid arthritis (JRA), and emotional disorders. Method: Parents of 28 children and adolescents aged 11 to 18 years with CFS, 30 with JRA, and 27 with emotional disorders (i.e., anxiety and/or depressive disorders) were…

  8. The Comparison of Efficacy of Tricyclic Antidepressant with and without Non Steroidal Anti Inflammatory Drugs in Chronic Low Back Pain

    OpenAIRE

    A.R. Yavarikia

    2007-01-01

    Introduction & Objectives: Low back pain (LBP) is one of common medical problems with several accepted medical modalities such as drugs, physiotherapy, surgery, etc. We studied the efficacy of tricyclic antidepressant (TCA), and tricyclic antidepressant plus non steroidal anti inflammatory drugs (TCA + NSAID) in 200 patients with chronic LBP. Materials & Methods: In an experimental clinical trial study on patients with chronic low back pain without organic findings, patients were divided in t...

  9. Effect of Probiotic Consortium on the Local Inflammatory Process in Chronic Periodontitis

    Directory of Open Access Journals (Sweden)

    Zhanagul Khasenbekova

    2014-01-01

    Full Text Available Introduction: Inflammatory periodontal disease is one of the major concerns of researchers and clinicians, because it can lead to tooth loss and an increased risk of systemic pathologies, even at the age of 35. The purpose of this study was to determine the effects of gelatin-based probiotic consortium on the local and general factors of inflammation in rats with chronic periodontitis. Methods: The study object was a complex of probiotic bacteria based in an odourless 6% gelatin plate with neutral flavour. A cellular biomass of the consortium consists of following lactobacilli: Lactobacillus casei subsp. pseudoplantarum, Lactobacillus caseisubsp.casei, L.fermentum, and L. helveticus. The viable cell number was 2.5 x 109 CFU/ml. The model of chronic periodontitis was reproduced in the white random-bred rats that weighed 160-220g, by keeping them on a low-protein diet. After three months, symptoms associated with medium and severe chronic periodontitis were observed in the rats. Application was carried out on the oral mucosa of rats 1 time per day for 14 days. The stickers lacking consortium of microorganisms were used as the placebo. The "Solcoseril" gel was chosen as a comparator. The hematologic, biochemical, and morphological characteristics were investigated. Results: A complete clearance of periodontal pockets was observed during an objective examination of the experimental group rats on the 14th day of the experiment. Moreover, a gingival mucous turned pink, and there were no cyanosis tissues. The local changes were accompanied by improvement in hematological parameters, such as a reduction of blood eosinophilia and neutrophilia, and a recovery of the white blood cells number to the normal degree within the group that received the probiotic complex. A decrease of the acute plethora of microvasculature was observed morphologically as a result of the treatment. There were signs of basal layer activation of the stratified squamous epithelium

  10. Cutaneous Manifestations in Inflammatory Bowel Diseases

    Directory of Open Access Journals (Sweden)

    Simona Roxana Georgescu

    2015-10-01

    Full Text Available Inflammatory bowel diseases have a high frequency in Europe. They are chronic disorders that evolve with relapses and remissions. Clinical features include the signs of underlying inflammatory bowel disease and also signs of extraintestinal manifestations. Cutaneous disorders are the most common extraintestinal manifestations associated with inflammatory bowel diseases, which can be dependent on or independent of gastrointestinal disease activity. The main cutaneous disorders are erythema nodosum and pyodermagangrenosum. The pathogenic mechanisms are not fully understood but it seems that related mechanisms are involved in the development of inflammatory bowel diseases and extraintestinal manifestations. Treatment should be aimed at both the cutaneous manifestations and the bowel inflammation

  11. Chronic inflammatory and non-inflammatory diseases of the gastrointestinal tract in cats: diagnostic advantages of full-thickness intestinal and extraintestinal biopsies.

    Science.gov (United States)

    Kleinschmidt, Sven; Harder, Jasmine; Nolte, Ingo; Marsilio, Sina; Hewicker-Trautwein, Marion

    2010-02-01

    An evaluation of histological findings in full-thickness biopsies from the gastrointestinal tract (GIT) and extraintestinal samples of 43 cats with chronic GIT disease signs was performed. In the majority of cases (46.5%) inflammatory bowel disease, ie, lymphocytic-plasmacytic enteritis/colitis (32.6%), eosinophilic gastroenterocolitis (11.6%) and mixed inflammatory infiltration (2.3%), was diagnosed. Furthermore, in four animals non-inflammatory mucosal band-shaped fibrosis (9.3%), and in 10 cats (23.3%) a diffuse lymphoma, was found. Six cats displayed only a gastritis (7.0%) or lymphangiectasia (7.0%), respectively. In two cats a mast cell tumour (4.7%) was diagnosed. In one cat no histopathological lesions were found. The availability of transmural biopsies from all segments of the intestine and the collection of extraintestinal samples, especially mesenteric lymph nodes, is especially helpful for diagnosing intestinal tumours such as lymphomas and tumours of mast cell origin.

  12. Rosacea: Molecular Mechanisms and Management of a Chronic Cutaneous Inflammatory Condition

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    Yu Ri Woo

    2016-09-01

    Full Text Available Rosacea is a chronic cutaneous inflammatory disease that affects the facial skin. Clinically, rosacea can be categorized into papulopustular, erythematotelangiectatic, ocular, and phymatous rosacea. However, the phenotypic presentations of rosacea are more heterogeneous. Although the pathophysiology of rosacea remains to be elucidated, immunologic alterations and neurovascular dysregulation are thought to have important roles in initiating and strengthening the clinical manifestations of rosacea. In this article, we present the possible molecular mechanisms of rosacea based on recent laboratory and clinical studies. We describe the genetic predisposition for rosacea along with its associated diseases, triggering factors, and suggested management options in detail based on the underlying molecular biology. Understanding the molecular pathomechanisms of rosacea will likely aid toward better comprehending its complex pathogenesis.

  13. Chronic relapsing inflammatory optic neuropathy: a systematic review of 122 cases reported.

    Science.gov (United States)

    Petzold, Axel; Plant, Gordon T

    2014-01-01

    Chronic relapsing inflammatory optic neuropathy (CRION) is an entity that was described in 2003. Early recognition of patients suffering from CRION is relevant because of the associated risk for blindness if treated inappropriately. It seems timely to have a clinical review on this recently defined entity. A systematic literature review, irrespective of language, retrieved 22 case series and single reports describing 122 patients with CRION between 2003 and 2013. We review the epidemiology, diagnostic workup, differential diagnosis, and treatment (acute, intermediate, and long term) in view of the collective data. These data suggest that CRION is a distinct nosological entity, which is seronegative for anti-aquaporin four auto-antibodies and recognized by and managed through its dependency on immuno-suppression. Revised diagnostic criteria are proposed in light of the data compromising a critical discussion of relevant limitations.

  14. Treatment of Chronic Inflammatory Demyelinating Polyneuropathy: From Molecular Bases to Practical Considerations

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    Paolo Ripellino

    2014-01-01

    Full Text Available Chronic inflammatory demyelinating polyneuropathy (CIDP is an autoimmune disease of the peripheral nervous system, in which both cellular and humoral immune responses are involved. The disease is clinically heterogeneous with some patients displaying pure motor form and others also showing a variable degree of sensory dysfunction; disease evolution may also differ from patient to patient, since monophasic, progressive, and relapsing forms are reported. Underlying such clinical variability there is probably a broad spectrum of molecular dysfunctions that are and will be the target of therapeutic strategies. In this review we first explore the biological bases of current treatments and subsequently we focus on the practical management that must also take into account pharmacoeconomic issues.

  15. Nerve sonography in multifocal motor neuropathy and chronic inflammatory demyelinating polyneuropathy

    Directory of Open Access Journals (Sweden)

    D. S. Druzhinin

    2016-01-01

    Full Text Available The quantitative ultrasound characteristics (USC of the median, ulnar nerve at different levels and the spinal nerves in patients with multifocal motor neuropathy (MMN; n=13; 40,4 ± 12,6 years old and chronic inflammatory demyelinating polyneuropathy (CIDP; n = 7; 47,3 ± 11,2 year old did not reveal statistical difference in cross sectional area (CSA between analyzed groups. Patients with MMN have more pronounced asymmetry of CSA in comparison with CIDP patients which have a symmetrical pattern of diffuse nerve involvement. Quantitative USC has shown to be not informative enough in differentiation of MMN and CIDP. The qualitative analysis (QA according to 3 described types of nerve changes has shown that CIDP is characterized by the prevalence of type 3 pattern (85.8 % while MMN – by type 2 (69.2 %. The sensitivity and specificity of proposed QA patterns in nerve USC need to be analyzed in additional investigations. 

  16. Chronic obstructive lung disease and posttraumatic stress disorder: current perspectives

    Directory of Open Access Journals (Sweden)

    Abrams TE

    2015-10-01

    Full Text Available Thad E Abrams,1,2 Amy Blevins,1,3 Mark W Vander Weg1,2,4 1Department of Internal Medicine, University of Iowa, 2Center for Comprehensive Access and Delivery Research and Evaluation, Iowa City VA Health Care System, 3Hardin Health Sciences Library, 4Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, USA Background: Several studies have reported on the co-occurrence of chronic obstructive pulmonary disease (COPD and psychiatric conditions, with the most robust evidence base demonstrating an impact of comorbid anxiety and depression on COPD-related outcomes. In recent years, research has sought to determine if there is a co-occurrence between COPD and posttraumatic stress disorder (PTSD as well as for associations between PTSD and COPD-related outcomes. To date, there have been no published reviews summarizing this emerging literature.Objectives: The primary objective of this review was to determine if there is adequate evidence to support a co-occurrence between PTSD and COPD. Secondary objectives were to: 1 determine if there are important clinical considerations regarding the impact of PTSD on COPD management, and 2 identify targeted areas for further research.Methods: A structured review was performed using a systematic search strategy limited to studies in English, addressing adults, and to articles that examined: 1 the co-occurrence of COPD and PTSD and 2 the impact of PTSD on COPD-related outcomes. To be included, articles must have addressed some type of nonreversible obstructive lung pathology.Results: A total of 598 articles were identified for initial review. Upon applying the inclusion and exclusion criteria, n=19 articles or abstracts addressed our stated objectives. Overall, there is inconclusive evidence to support the co-occurrence between PTSD and COPD. Studies finding a significant co-occurrence generally had inferior methods of identifying COPD; in contrast, studies that utilized more robust COPD

  17. [Mast cells, their adenosine receptors and reactive oxygen species in chronic inflammatory pathologies of childhood].

    Science.gov (United States)

    Renke, Joanna; Popadiuk, Stefan; Wozniak, Michał; Szlagatys-Sidorkiewicz, Agnieszka; Hansdorfer-Korzon, Rita

    2006-01-01

    Mast cells were described by Erhlich at the end of XIX-th century. Their role was deeply investigated in asthma and allergy. The massive degranulation of mast cells in allergy can lead to anaphylactic shock. Recently, mast cells have been recognized again as a very interesting topic for investigation, due to their possible role in chronic inflammation. Moreover, through adenosine receptors, mast cells can be activated or inactivated. That is why these cells are regarded as a potential target of new drugs. It has been reported, that mast cells generate intracellular reactive oxygen species (ROS) in response to stimulation with divergent physiologically relevant stimulants. The intensification of ROS production may be measured by the level of carbonyl groups, as a marker of protein peroxidation. However, the role of mast cells in other than asthma diseases with chronic inflammation needs further investigation. It was found out that the information about mast cell distribution in colonic mucosa may serve as help in differentiation between inflammatory bowel disease and collagenous colitis. Moreover, its accumulation in focal active gastritis was confirmed in patients with Crohn's disease. An important role in regulation of inflammatory process seems to be reserved for adenosine receptors present on mastocytes. The activation of mast cells through the adenosine receptor is connected with 11-8 release, which stimulate the migration of leukocytes and oxidation reactions. The detection of mast cells in tissues should not be limited only to the simple histologic examination. It should be completed by the detection of products of degranulation, e.g. tryptase. This is the way to find out their actual function and state of activation. PMID:17203808

  18. The Case for Increased Physical Activity in Chronic Inflammatory Bowel Disease: A Brief Review.

    Science.gov (United States)

    Shephard, R J

    2016-06-01

    Regular physical activity reduces the risk of colon cancer, but there is little information on the merits of such activity in the prevention and management of chronic inflammatory bowel disease (CIBD). The present systematic review thus documents current levels of habitual physical activity and aerobic and muscular function in CIBD, and examines the safety, practicality and efficacy of exercise programmes in countering the disease process, correcting functional deficits and enhancing quality of life. A systematic search of the Ovid/Medline database from January 1996 to May 2015 linked the terms physical activity/motor activity/physical fitness/physical training/physical education/training/exercise/exercise therapy with Crohn's disease/colitis/ulcerative colitis/inflammatory bowel disease, supplementing this information by a scanning of reference lists and personal files.12 of 16 published studies show a low level of habitual physical activity in CIBD, with sub-normal values for aerobic power, lean tissue mass and muscular strength. 3 of 4 studies suggest physical activity may reduce the risk of developing IBD, and 11 interventions all note that exercise programmes are well tolerated with some decreases of disease activity, and functional gains leading to an increased health-related quality of life. Moreover, programme compliance rates compare favourably with those seen in the treatment of other chronic conditions. More information on mechanisms is needed, but regular moderate aerobic and/or resistance exercise improves the health status of patients with CIBD both by modulating immune function and by improving physical function. A regular exercise programme should thus become an important component in the management of CIBD. PMID:27116344

  19. Extracellular matrix assessment of infected chronic venous leg ulcers: role of metalloproteinases and inflammatory cytokines.

    Science.gov (United States)

    Serra, Raffaele; Grande, Raffaele; Buffone, Gianluca; Molinari, Vincenzo; Perri, Paolo; Perri, Aldina; Amato, Bruno; Colosimo, Manuela; de Franciscis, Stefano

    2016-02-01

    Chronic venous ulcer (CVU) represents a dreaded complication of chronic venous disease (CVD). The onset of infection may further delay the already precarious healing process in such lesions. Some evidences have shown that matrix metalloproteinases (MMPs) are involved and play a central role in both CVUs and infectious diseases. Two groups of patients were enrolled to evaluate the expression of MMPs in infected ulcers and the levels of inflammatory cytokines as well as their prevalence. Group I comprised 63 patients (36 females and 27 males with a median age of 68·7 years) with infected CVUs, and group II (control group) comprised 66 patients (38 females and 28 males with a median age of 61·2 years) with non-infected venous ulcers. MMP evaluation and dosage of inflammatory cytokines in plasma and wound fluid was performed by means of enzyme-linked immunosorbent assay test; protein extraction and immunoblot analysis were performed on biopsied wounds. The first three most common agents involved in CVUs were Staphylococcus aureus (38·09%), Corynebacterium striatum (19·05%) and Pseudomonas aeruginosa (12·7%). In this study, we documented overall higher levels of MMP-1 and MMP-8 in patients with infected ulcers compared to those with uninfected ulcers that showed higher levels of MMP-2 and MMP-9. We also documented higher levels of interleukin (IL)-1, IL-6, IL-8, vascular endothelial growth factor and tumour necrosis factor-alpha in patients with infected ulcers with respect to those with uninfected ulcers, documenting a possible association between infection, MMP activation, cytokine secretions and symptoms. The present results could represent the basis for further studies on drug use that mimic the action of tissue inhibitors of metalloproteinases in order to make infected CVU more manageable.

  20. Acute and long-term effect of infliximab on humoral and echocardiographic parameters in patients with chronic inflammatory diseases.

    Science.gov (United States)

    Tomáš, L'ubomír; Lazúrová, Ivica; Pundová, Lýdia; Oetterová, Mária; Zakuciová, Mária; Petrášová, Darina; Studenčan, Martin

    2013-01-01

    Tumor necrosis factor alpha (TNF-alpha) plays an important role in the pathogenesis of chronic inflammatory diseases, i.e., rheumatoid arthritis (RA), ankylosing spondylitis (AS), Crohn's disease (CD), and ulcerative colitis (UC). Anti-TNF-alpha strategies are successfully used in their treatment. However, their effect on heart function is still uncertain. The objectives of the study were to examine the acute and long-term effect of infliximab on the heart morphology and function in patients with chronic inflammatory disorders. Thirty-one patients (21 men and 10 women) were included. Ten percent of them were diagnosed with RA, 22.5 % with AS, 22.5 % with CD, and 45 % with UC, respectively. N-terminal fragment of pro-brain natriuretic peptide (NT-proBNP) was measured before and immediately after infliximab administration at the beginning of the study and in the sixth and 12th months. Echocardiography was performed at baseline and in the sixth and 12th months. There was a significant increase in NT-proBNP after the first infliximab infusion (88.40 ± 14.09 vs. 95.24 ± 14.28 pg/ml, p = 0.0046) and similar response was detected after each infusion in the sixth and 12th months. Plasma NT-proBNP slightly but not significantly decreased (88.40 ± 14.09 vs. 81.74 ± 23.14 pg/ml, p = 0.583, and 88.40 ± 14.09 vs. 56.83 ± 17.77 pg/ml, p = 0.0576, in the sixth and 12th months, respectively). There were no significant changes in echocardiographic structural and functional parameters of the left ventricle during follow-up. Plasma NT-proBNP mildly but significantly increases immediately after infliximab infusion. However, long-term infliximab administration does not deteriorate both cardiac morphology and function. PMID:23010850

  1. The Anti-Inflammatory Actions of Auricular Point Acupressure for Chronic Low Back Pain.

    Science.gov (United States)

    Lin, Wei-Chun; Yeh, Chao Hsing; Chien, Lung-Chang; Morone, Natalia E; Glick, Ronald M; Albers, Kathryn M

    2015-01-01

    Background. Auricular point acupressure (APA) is a promising treatment for pain management. Few studies have investigated the physiological mechanisms of APA analgesics. Method. In this pilot randomized clinical trial (RCT), a 4-week APA treatment was used to manage chronic low back pain (CLBP). Sixty-one participants were randomized into a real APA group (n = 32) or a sham APA group (n = 29). Blood samples, pain intensity, and physical function were collected at baseline and after 4 weeks of treatment. Results. Subjects in the real APA group reported a 56% reduction of pain intensity and a 26% improvement in physical function. Serum blood samples showed (1) a decrease in IL-1β, IL-2, IL-6, and calcitonin gene-related peptide [CGRP] and (2) an increase in IL-4. In contrast, subjects in the sham APA group (1) reported a 9% reduction in pain and a 2% improvement in physical function and (2) exhibited minimal changes of inflammatory cytokines and neuropeptides. Statistically significant differences in IL-4 and CGRP expression between the real and sham APA groups were verified. Conclusion. These findings suggest that APA treatment affects pain intensity through modulation of the immune system, as reflected by APA-induced changes in serum inflammatory cytokine and neuropeptide levels. PMID:26170869

  2. Systemic inflammatory response to smoking in chronic obstructive pulmonary disease: evidence of a gender effect.

    Directory of Open Access Journals (Sweden)

    Rosa Faner

    Full Text Available BACKGROUND: Tobacco smoking is the main risk factor of chronic obstructive pulmonary disease (COPD but not all smokers develop the disease. An abnormal pulmonary and systemic inflammatory response to smoking is thought to play a major pathogenic role in COPD, but this has never been tested directly. METHODS: We studied the systemic biomarker and leukocyte transcriptomic response (Affymetrix microarrays to smoking exposure in 10 smokers with COPD and 10 smokers with normal spirometry. We also studied 10 healthy never smokers (not exposed to smoking as controls. Because some aspects of COPD may differ in males and females, and the inflammatory response to other stressors (infection might be different in man and women, we stratified participant recruitment by sex. Differentially expressed genes were validated by q-PCR. Ontology enrichment was evaluated and interaction networks inferred. RESULTS: Principal component analysis identified sex differences in the leukocyte transcriptomic response to acute smoking. In both genders, we identified genes that were differentially expressed in response to smoking exclusively in COPD patients (COPD related signature or smokers with normal spirometry (Smoking related signature, their ontologies and interaction networks. CONCLUSIONS: The use of an experimental intervention (smoking exposure to investigate the transcriptomic response of peripheral leukocytes in COPD is a step beyond the standard case-control transcriptomic profiling carried out so far, and has facilitated the identification of novel COPD and Smoking expression related signatures which differ in males and females.

  3. Subcutaneous injection of Mycobacterium ulcerans causes necrosis, chronic inflammatory response and fibrosis in skeletal muscle.

    Science.gov (United States)

    Houngbédji, Mabèrou Germain; Boissinot, Maurice; Bergeron, G Michel; Frenette, Jérôme

    2008-10-01

    Mycobacterium ulcerans (M. ulcerans) causes Buruli ulcer, a very debilitating disease that affects the skin and other tissues. The disease occurs mainly in children in sub-Sahara Africa. While contracture, fibrosis and functional limitation of range of motion are frequent complications of Buruli ulcer, no fundamental or clinical studies have investigated the impact of M. ulcerans infections on skeletal muscle. In the present study, we subcutaneously infected mice in the proximity of the right biceps muscle to evaluate the histological, biochemical and functional impact of M. ulcerans on skeletal muscles. The concentration of mast cells decreased but the number of neutrophils and macrophages increased steadily in proximate-infected biceps muscles. Pro- and anti-inflammatory cytokines as well as fibrogenic growth factor mRNA also increased. Significantly more membrane damage and fibrosis occurred in proximate-infected biceps muscles than in control and sham muscles. Passive biomechanical testing also revealed that the presence of M. ulcerans increased muscle stiffness. These findings show for the first time that M. ulcerans can induce local and chronic inflammatory responses in skeletal muscles that are associated with muscle fiber damage and fibrosis.

  4. Interventions to Improve Adherence in Patients with Immune-Mediated Inflammatory Disorders: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Fanny Depont

    Full Text Available In patients with immune-mediated inflammatory disorders, poor adherence to medication is associated with increased healthcare costs, decreased patient satisfaction, reduced quality of life and unfavorable treatment outcomes.To determine the impact of different interventions on medication adherence in patients with immune-mediated inflammatory disorders.Systematic review.MEDLINE, EMBASE and Cochrane Library.Included studies were clinical trials and observational studies in adult outpatients treated for psoriasis, Crohn's disease, ulcerative colitis, rheumatoid arthritis, spondyloarthritis, psoriatic arthritis or multiple sclerosis.Intervention approaches were classified into four categories: educational, behavioral, cognitive behavioral, and multicomponent interventions. The risk of bias/study limitations of each study was assessed using the GRADE system.Fifteen studies (14 clinical trials and one observational study met eligibility criteria and enrolled a total of 1958 patients. Forty percent of the studies (6/15 was conducted in patients with inflammatory bowel disease, half (7/15 in rheumatoid arthritis patients, one in psoriasis patients and one in multiple sclerosis patients. Seven out of 15 interventions were classified as multicomponent, four as educational, two as behavioral and two as cognitive behavioral. Nine studies, of which five were multicomponent interventions, had no serious limitations according to GRADE criteria. Nine out of 15 interventions showed an improvement of adherence: three multicomponent interventions in inflammatory bowel disease; one intervention of each category in rheumatoid arthritis; one multicomponent in psoriasis and one multicomponent in multiple sclerosis.The assessment of interventions designed for increasing medication adherence in IMID is rare in the literature and their methodological quality may be improved in upcoming studies. Nonetheless, multicomponent interventions showed the strongest evidence for

  5. [Chronic B-cell lymphoproliferative disorders with hairy cells].

    Science.gov (United States)

    Troussard, Xavier; Cornet, Édouard

    2015-01-01

    The standardized blood smear examination is the first step in the diagnosis of a B-cell chronic lymphoproliferative disorder and can guide further investigations. In the laboratory, the identification of hairy cells on blood smear is a matter of daily practice. Hairy cell proliferations represent heterogeneous entities and their respective diagnoses can be difficult. If hairy cell leukemia (HCL) and splenic marginal zone lymphoma (SMZL) represent separate entities, the variant form of HCL (HCLv) and splenic diffuse red pulp small B-cell lymphoma (SDRPL) remain provisional entities in the 2008 WHO classification. We discuss the main clinical and biological characteristics of these four entities and appropriate means to characterize, identify and distinguish from each other; standardized blood smear examination, multiparameter flow cytometry analysis, analysis of the repertoire of immunoglobulins heavy chains genes and their mutational status (mutated or unmutated profile), molecular analyses: BRAF gene V600E mutation in HCL and MAP2K1 gene mutations in HCLv. We also discuss the main therapeutic aspects with emphasis on the new targeted drugs that enter into force in the therapeutic arsenal. PMID:25858127

  6. [A case of chronic inflammatory demyelinating polyradiculoneuropathy concomitant with acquired von Willebrand syndrome].

    Science.gov (United States)

    Ueda, Maki; Kawamura, Nobutoshi; Tateishi, Takahisa; Shigeto, Hiroshi; Ohyagi, Yasumasa; Kira, Jun-ichi

    2011-05-01

    We report a case of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) concomitant with acquired von Willebrand syndrome. A 33-year-old man developed motor and sensory polyneuropathy with electrophysiological conduction slowing. At this time, M-protein was absent He was diagnosed with CIDP and received intravenous immunoglobulin and subsequent oral corticosteroids, which resulted in almost complete remission for over 10 years. At the age of 44, he presented with chronic anemia. Laboratory tests and colonoscopy revealed that he had acquired von Willebrand syndrome with monoclonal gammopathy of undetermined significance (IgG lambda type) and colon cancer. Bleeding symptoms were.resolved with intravenous immunoglobulin, but not with supplementation of factor VIII. Shortly after successful excision of the cancer, CIDP and acquired von Willebrand syndrome simultaneously recurred. Intravenous immunoglobulin produced rapid improvement of both neurological and hematological abnormalities. Concurring CIDP and acquired von Willebrand syndrome in the present case may indicate that the conditions have a partly common immunological background including monoclonal gammopathy and a potential common autoantibody-mediated mechanism. Alternatively, dysfunction of von Willebrand factor may increase blood-nerve barrier permeability, inducing the recurrence of CIDP.

  7. Childhood chronic inflammatory demyelinating polyradiculoneuropathy: combined analysis of a large cohort and eleven published series.

    Science.gov (United States)

    McMillan, Hugh J; Kang, Peter B; Jones, H Royden; Darras, Basil T

    2013-02-01

    The clinical presentation, disease course, response to treatment, and long-term outcome of thirty childhood chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) patients are presented representing the largest cohort reported to date. Most children (60%) presented with chronic (>8-weeks) symptom-onset while a smaller proportion showed sub-acute (4-8 weeks) or acute (''GBS-like''; CIDP series providing a comprehensive review of 143 childhood CIDP cases. The combined initial or first-line treatment response across all studies was favourable for IVIG (79% patients) and corticosteroids (84% patients). Response to first-line plasma exchange was poor (only 14% patients improved) although it may offer some transient or partial benefit as an adjuvant or temporary therapy for selected patients. The combined long-term outcome of our cohort and the literature reveals a favourable prognosis for most patients. The combined modified Rankin scale decreased from 3.7 (at presentation) to 0.7 (at last follow-up). This review provides important data pertaining to clinical course, treatment response and long-term outcome of this relatively uncommon paediatric autoimmune disease.

  8. What's new in chronic inflammatory demyelinating polyradiculoneuropathy in 2007-2008?

    Science.gov (United States)

    van Schaik, Ivo N

    2008-12-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP)-related research has made progress in the field of pathogenesis, genetics, and treatment. The number of circulating CD4(+) CD25(+) T-regulatory cells was shown to be reduced in CIDP patients. Increased frequency of genotype GA13-16 of the SH2D2A gene encoding for a T-cell-specific adapter protein in CIDP patients may result in a defective control and elimination of autoreactive T cells. IVIg treatment has been shown to increase numbers and function of peripheral CD4(+) CD25(+) T-regulatory cell in a mouse model. These findings shed new light on the understanding of why peripheral tolerance is breached in CIDP patients and why the disease becomes chronic and adds another possible mechanism of action of intravenous immunoglobulin to the already long list. Long-term effectiveness of IVIg has now been proven. Subcutaneous immunoglobulin could be an alternative for IVIg, but this has to be explored further in well-designed trials. Autologous stem cell transplantation has been tried in refractory patients, but larger trials are necessary to assess safety and effect of this treatment.

  9. Impact of hepcidin, interleukin 6, and other inflammatory markers with respect to erythropoietin on anemia in chronic hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Ihab A. Ibrahim

    2014-01-01

    Conclusion Serum hepcidin levels were associated with iron status and inflammation in maintenance hemodialysis patients, and the high hepcidin serum levels, found in hemodialysis (HD patients, are dependent on the magnitude of the inflammatory process and on recombinant human erythropoietin doses. Hepcidin and its regulatory pathways are potential therapeutic targets, which could lead to effective treatment of anemia in chronic hemodialysis.

  10. Interferon-gamma (IFN-gamma) treatment decreases the inflammatory response in chronic Pseudomonas aeruginosa pneumonia in rats

    DEFF Research Database (Denmark)

    Johansen, H K; Hougen, H P; Rygaard, J;

    1996-01-01

    In a rat model of chronic Pseudomonas aeruginosa lung infection mimicking cystic fibrosis (CF), we studied whether the inflammatory response could be altered by intraperitoneal treatment with recombinant rat interferon-gamma (rrIFN-gamma). Rats were treated either before or after intratracheal ch...

  11. Chronic inflammatory demyelinating polyneuropathy disease activity status: recommendations for clinical research standards and use in clinical practice

    NARCIS (Netherlands)

    K.C. Gorson; I.N. van Schaik; I.S.J. Merkies; R.A. Lewis; R.J. Barohn; C.L. Koski; D.R. Cornblath; R.A.C. Hughes; A.F. Hahn; M. Baumgarten; J. Goldstein; J. Katz; M. Graves; G. Parry; P.A. van Doorn

    2010-01-01

    Defining long-term outcomes in chronic inflammatory demyelinating polyneuropathy (CIDP) has been complicated by varying definitions of treatment response and differing scales measuring impairment or disability. An expert panel was convened to devise a CIDP Disease Activity Status (CDAS) and to class

  12. Chronic inflammatory state in sickle cell anemia patients is associated with HBB(*)S haplotype.

    Science.gov (United States)

    Bandeira, Izabel C J; Rocha, Lillianne B S; Barbosa, Maritza C; Elias, Darcielle B D; Querioz, José A N; Freitas, Max Vitor Carioca; Gonçalves, Romélia P

    2014-02-01

    The chronic inflammatory state in sickle cell anemia (SCA) is associated with several factors such as the following: endothelial damage; increased production of reactive oxygen species; hemolysis; increased expression of adhesion molecules by leukocytes, erythrocytes, and platelets; and increased production of proinflammatory cytokines. Genetic characteristics affecting the clinical severity of SCA include variations in the hemoglobin F (HbF) level, coexistence of alpha-thalassemia, and the haplotype associated with the HbS gene. The different haplotypes of SCA are Bantu, Benin, Senegal, Cameroon, and Arab-Indian. These haplotypes are associated with ethnic groups and also based on the geographical origin. Studies have shown that the Bantu haplotype is associated with higher incidence of clinical complications than the other haplotypes and is therefore considered to have the worst prognosis. This study aimed to evaluate the profile of the proinflammatory cytokines interleukin-6, tumor necrosis factor-α, and interleukin-17 in patients with SCA and also to assess the haplotypes associated with beta globin cluster S (HBB(*)S). We analyzed a total of 62 patients who had SCA and had been treated with hydroxyurea; they had received a dose ranging between 15 and 25 (20.0±0.6)mg/kg/day for 6-60 (18±3.4)months; their data were compared with those for 30 normal individuals. The presence of HbS was detected and the haplotypes of the beta S gene cluster were analyzed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Our study demonstrated that SCA patients have increased inflammatory profile when compared to the healthy individuals. Further, analysis of the association between the haplotypes and inflammatory profile showed that the levels of IL-6 and TNF-α were greater in subjects with the Bantu/Bantu haplotype than in subjects with the Benin/Benin haplotype. The Bantu/Benin haplotype individuals had lower levels of cytokines than those with

  13. Inflammatory response in chronic degenerative endometritis mares treated with platelet-rich plasma.

    Science.gov (United States)

    Reghini, Maria Fernanda S; Ramires Neto, Carlos; Segabinazzi, Lorenzo G; Castro Chaves, Maria Manoela B; Dell'Aqua, Camila de Paula F; Bussiere, Maria Clara C; Dell'Aqua, José Antonio; Papa, Frederico O; Alvarenga, Marco Antonio

    2016-07-15

    Degenerative changes of the endometrium are directly related to age and fertility in mares. Chronic degenerative endometritis (CDE) is correlated with uterine fluid retention and reduced ability to clear uterine inflammation. Recent research in the areas of equine surgery and sports medicine has shown that platelet-rich plasma (PRP) treatment acts as an immunomodulator of the inflammatory response. Therefore, the aim of this study was to determine if the uterine infusion of PRP could modulate the local inflammatory response and modify the intrauterine NO concentrations after artificial insemination (AI) in both normal mares and those with CDE. Thirteen mares with endometrium classified as grade III on the histology (mares with CDE) and eight mares with endometrial histological classification I or II-a normal mares were selected to investigate the effect of PRP therapy. The mares were inseminated with fresh semen in two consecutive cycles in a crossover study design. Thereby, each mare served as its own control and the treatment was performed with intrauterine PRP infusion four hours after AI. The percentage of neutrophils in uterine cytology (CIT, %), uterine fluid accumulation observed on ultrasonography (FLU, mm) and nitric oxide concentration of uterine fluid (NO, μM) were analyzed before and 24 hours after AI. The results reported that mares with CDE (CIT, 68.3 ± 3.27, FLU, 10.7 ± 1.61) have a higher (P  0.05) between categories of mares. In treated cycles with PRP, the intrauterine inflammatory response decrease (P < 0.05) in CDE mares (CDE: CIT, 31.4 ± 6.48, FLU, 5.5 ± 1.28; normal mares: CIT, 13.5 ± 4.31, FLU, 0) when compared with nontreated cycle (CDE: CIT, 68.3 ± 3.27, FLU, 10.7 ± 1.61; NM: CIT, 24.4 ± 3.56, FLU, 0), but did not modify NO concentrations in uterine fluid. Thus, we can conclude that PRP was effective in modulating the exacerbated uterine inflammatory response to semen in mares with CDE but did not reduce NO

  14. Chronic inflammatory diseases are stimulated by current lifestyle: how diet, stress levels and medication prevent our body from recovering

    Directory of Open Access Journals (Sweden)

    Bosma-den Boer Margarethe M

    2012-04-01

    Full Text Available Abstract Serhan and colleagues introduced the term "Resoleomics" in 1996 as the process of inflammation resolution. The major discovery of Serhan's work is that onset to conclusion of an inflammation is a controlled process of the immune system (IS and not simply the consequence of an extinguished or "exhausted" immune reaction. Resoleomics can be considered as the evolutionary mechanism of restoring homeostatic balances after injury, inflammation and infection. Under normal circumstances, Resoleomics should be able to conclude inflammatory responses. Considering the modern pandemic increase of chronic medical and psychiatric illnesses involving chronic inflammation, it has become apparent that Resoleomics is not fulfilling its potential resolving capacity. We suggest that recent drastic changes in lifestyle, including diet and psycho-emotional stress, are responsible for inflammation and for disturbances in Resoleomics. In addition, current interventions, like chronic use of anti-inflammatory medication, suppress Resoleomics. These new lifestyle factors, including the use of medication, should be considered health hazards, as they are capable of long-term or chronic activation of the central stress axes. The IS is designed to produce solutions for fast, intensive hazards, not to cope with long-term, chronic stimulation. The never-ending stress factors of recent lifestyle changes have pushed the IS and the central stress system into a constant state of activity, leading to chronically unresolved inflammation and increased vulnerability for chronic disease. Our hypothesis is that modern diet, increased psycho-emotional stress and chronic use of anti-inflammatory medication disrupt the natural process of inflammation resolution ie Resoleomics.

  15. A STUDY OF ANTI - INFLAMMATORY ACTIVITY OF PLANT “TRIANTHEMA PORTULACASTRUM” IN CHRONIC MODELS OF INFLAMMATION

    Directory of Open Access Journals (Sweden)

    Suresh. S

    2015-06-01

    Full Text Available BACKGROUND: Trianthema portulacastrum is being used in Ayurveda since centuries for its medicinal values , hence this study was done to know if it has got anti - inflammatory activity in chronic models of inflammation, MATERIALS AND METHODS: Wistar albino rats were treated with whole plant ethanolic extract of trianthema portulacastrum 100mg \\ kg orally with 2% gum acacia , as suspending agent and indomethacin 20mg \\ kg as standard. And the effects were observed in chronic model of inflammation namely, rexin pellet induced granuloma model, RESULT: This study demon - strated that trianthema portulacastrum reduced significantly the dry weight of granuloma that was formed after rexin pellet implantation, CONCLUSION: Trianthema po rtulacastrum has got significant anti - inflammatory activity in chronic models of inflammation.

  16. Nutmeg oil alleviates chronic inflammatory pain through inhibition of COX-2 expression and substance P release in vivo

    Directory of Open Access Journals (Sweden)

    Wei Kevin Zhang

    2016-04-01

    Full Text Available Background: Chronic pain, or sometimes referred to as persistent pain, reduces the life quality of patients who are suffering from chronic diseases such as inflammatory diseases, cancer and diabetes. Hence, herbal medicines draw many attentions and have been shown effective in the treatment or relief of pain. Methods and Results: Here in this study, we used the CFA-injected rats as a sustainable pain model to test the anti-inflammatory and analgesic effect of nutmeg oil, a spice flavor additive to beverages and baked goods produced from the seed of Myristica fragrans tree. Conclusions: We have demonstrated that nutmeg oil could potentially alleviate the CFA-injection induced joint swelling, mechanical allodynia and heat hyperanalgesia of rats through inhibition of COX-2 expression and blood substance P level, which made it possible for nutmeg oil to be a potential chronic pain reliever.

  17. The role of chronic inflammation in the development of gastrointestinal cancers: reviewing cancer prevention with natural anti-inflammatory intervention.

    Science.gov (United States)

    Lee, Ho-Jae; Park, Jong-Min; Han, Young Min; Gil, Hong Kwon; Kim, Jinhyung; Chang, Ji Young; Jeong, Migyeong; Go, Eun-Jin; Hahm, Ki Baik

    2016-01-01

    Inflammatory mediators alter the local environment of tumors, known as the tumor microenvironment. Mechanistically, chronic inflammation induces DNA damage, but understanding this hazard may help in the search for new chemopreventive agents for gastrointestinal (GI) cancer which attenuate inflammation. In the clinic, GI cancer still remains a major cause of cancer-associated mortality, chemoprevention with anti-inflammatory agents is thought to be a realistic approach to reduce GI cancer. Proton pump inhibitors, monoclonal antibodies targeting tumor necrosis factor-alpha, anti-sense targeted smad7 and non-steroidal anti-inflammatory agents have been investigated for their potential to prevent inflammation-based GI cancer. Besides these, a wide variety of natural products have also shown potential for the prevention of GI cancer. In this review, the authors will provide insights to explain the mechanistic connection between inflammation and GI cancer, as well as describe a feasible cancer prevention strategy based on anti-inflammatory treatments.

  18. [THE CHARACTERISTICS OF MORPHOLOGY OF BIOFILM OF PERIODONTIUM UNDER INFLAMMATORY DISEASES OF GUMS (CHRONIC CATARRHAL GINGIVITIS, CHRONIC PERIODONTITIS, CANDIDA-ASSOCIATED PERIODONTITIS) ACCORDING RESULTS OF ELECTRONIC MICROSCOPY].

    Science.gov (United States)

    Ippolitov, E V; Didenko, L V; Tzarev, V N

    2015-12-01

    The study was carried out to analyze morphology of biofilm of periodontium and to develop electronic microscopic criteria of differentiated diagnostic of inflammatory diseases of gums. The scanning electronic microscopy was applied to analyze samples of bioflm of periodont from 70 patients. Including ten patients with every nosologic form of groups with chronic catarrhal periodontitis. of light, mean and severe degree, chronic catarrhal gingivitis, Candida-associated paroperiodontitis and 20 healthy persons with intact periodontium. The analysis was implemented using dual-beam scanning electronic microscope Quanta 200 3D (FEI company, USA) and walk-through electronic micJEM 100B (JEOL, Japan). To detect marker DNA of periodont pathogenic bacteria in analyzed samples the kit of reagentsfor polymerase chain reaction "MultiDent-5" ("GenLab", Russia). The scanning electronic microscopy in combination with transmission electronic microscopy and polymerase chain reaction permits analyzing structure, composition and degree of development of biofilm of periodontium and to apply differentiated diagnostic of different nosologic forms of inflammatory diseases of periodontium, including light form of chronic periodontitis and gingivitis. The electronic microscopical indications of diseases ofperiodontium of inflammatory character are established: catarrhal gingivitis, (coccal morphological alternate), chronic periodontitis (bacillary morphological alternate), Candida-associated periodontitis (Candida morphological alternate of biofilm ofperiodontium).

  19. [THE CHARACTERISTICS OF MORPHOLOGY OF BIOFILM OF PERIODONTIUM UNDER INFLAMMATORY DISEASES OF GUMS (CHRONIC CATARRHAL GINGIVITIS, CHRONIC PERIODONTITIS, CANDIDA-ASSOCIATED PERIODONTITIS) ACCORDING RESULTS OF ELECTRONIC MICROSCOPY].

    Science.gov (United States)

    Ippolitov, E V; Didenko, L V; Tzarev, V N

    2015-12-01

    The study was carried out to analyze morphology of biofilm of periodontium and to develop electronic microscopic criteria of differentiated diagnostic of inflammatory diseases of gums. The scanning electronic microscopy was applied to analyze samples of bioflm of periodont from 70 patients. Including ten patients with every nosologic form of groups with chronic catarrhal periodontitis. of light, mean and severe degree, chronic catarrhal gingivitis, Candida-associated paroperiodontitis and 20 healthy persons with intact periodontium. The analysis was implemented using dual-beam scanning electronic microscope Quanta 200 3D (FEI company, USA) and walk-through electronic micJEM 100B (JEOL, Japan). To detect marker DNA of periodont pathogenic bacteria in analyzed samples the kit of reagentsfor polymerase chain reaction "MultiDent-5" ("GenLab", Russia). The scanning electronic microscopy in combination with transmission electronic microscopy and polymerase chain reaction permits analyzing structure, composition and degree of development of biofilm of periodontium and to apply differentiated diagnostic of different nosologic forms of inflammatory diseases of periodontium, including light form of chronic periodontitis and gingivitis. The electronic microscopical indications of diseases ofperiodontium of inflammatory character are established: catarrhal gingivitis, (coccal morphological alternate), chronic periodontitis (bacillary morphological alternate), Candida-associated periodontitis (Candida morphological alternate of biofilm ofperiodontium). PMID:27032256

  20. Utility of immune response-derived biomarkers in the differential diagnosis of inflammatory disorders.

    Science.gov (United States)

    ten Oever, Jaap; Netea, Mihai G; Kullberg, Bart-Jan

    2016-01-01

    Differentiating between inflammatory disorders is difficult, but important for a rational use of antimicrobial agents. Biomarkers reflecting the host immune response may offer an attractive strategy to predict the etiology of an inflammatory process and can thus be of help in decision making. We performed a review of the literature to evaluate the diagnostic value of inflammatory biomarkers in adult patients admitted to the hospital with suspected systemic acute infections. Elevated procalcitonin (PCT) concentrations indicate a bacterial infection in febrile patients with an auto-immune disease, rather than a disease flare. CD64 expression on neutrophils can discriminate between non-infectious systemic inflammation and sepsis, and limited evidence suggests the same for decoy receptor 3. PCT is useful for both diagnosing bacterial infection complicating influenza and guiding antibiotic treatment in lower respiratory tract infections in general. In undifferentiated illnesses, increased CD35 expression on neutrophils distinguishes bacterial from viral infections. Compared to bacterial infections, invasive fungal infections are characterized by low concentrations of PCT. No biomarker predicting a specific infecting agent could be identified. PMID:26429736

  1. Angiotensin II AT(1) receptor blockers as treatments for inflammatory brain disorders.

    Science.gov (United States)

    Saavedra, Juan M

    2012-11-01

    The effects of brain AngII (angiotensin II) depend on AT(1) receptor (AngII type 1 receptor) stimulation and include regulation of cerebrovascular flow, autonomic and hormonal systems, stress, innate immune response and behaviour. Excessive brain AT(1) receptor activity associates with hypertension and heart failure, brain ischaemia, abnormal stress responses, blood-brain barrier breakdown and inflammation. These are risk factors leading to neuronal injury, the incidence and progression of neurodegerative, mood and traumatic brain disorders, and cognitive decline. In rodents, ARBs (AT(1) receptor blockers) ameliorate stress-induced disorders, anxiety and depression, protect cerebral blood flow during stroke, decrease brain inflammation and amyloid-β neurotoxicity and reduce traumatic brain injury. Direct anti-inflammatory protective effects, demonstrated in cultured microglia, cerebrovascular endothelial cells, neurons and human circulating monocytes, may result not only in AT(1) receptor blockade, but also from PPARγ (peroxisome-proliferator-activated receptor γ) stimulation. Controlled clinical studies indicate that ARBs protect cognition after stroke and during aging, and cohort analyses reveal that these compounds significantly reduce the incidence and progression of Alzheimer's disease. ARBs are commonly used for the therapy of hypertension, diabetes and stroke, but have not been studied in the context of neurodegenerative, mood or traumatic brain disorders, conditions lacking effective therapy. These compounds are well-tolerated pleiotropic neuroprotective agents with additional beneficial cardiovascular and metabolic profiles, and their use in central nervous system disorders offers a novel therapeutic approach of immediate translational value. ARBs should be tested for the prevention and therapy of neurodegenerative disorders, in particular Alzheimer's disease, affective disorders, such as co-morbid cardiovascular disease and depression, and traumatic

  2. Inflammatory airway features and hypothalamic-pituitary adrenal axis function in asthmatic rats combined with chronic obstructive pulmonary disease

    Institute of Scientific and Technical Information of China (English)

    CAI Cui; CAO Yu-xue; ZHANG Hong-ying; LE Jing-jing; DONG Jing-cheng; CUI Yan; XU Chang-qing; LIU Bao-jun; WU Jin-feng; DUAN Xiao-hong

    2010-01-01

    Background Bronchial asthma (BA) and chronic obstructive pulmonary disease (COPD) are both inflammatory airway diseases with different characteristics. However, there are many patients who suffer from both BA and COPD. This study was to evaluate changes of inflammatory airway features and hypothalamic-pituitary-adrenal (HPA) axis function in asthmatic rats combined with COPD.Methods Brown Norway (BN) rats were used to model the inflammatory airway diseases of BA, COPD and COPD+BA.These three models were compared and evaluated with respect to clinical symptoms, pulmonary histopathology, airway hyperresponsiveness (AHR), inflammatory cytokines and HPA axis function.Results The inflammatory airway features and HPA axis function in rats in the COPD+BA model group were greatly influenced. Rats in this model group showed features of the inflammatory diseases BA and COPD. The expression of inflammatory cytokines in this model group might be up or downregulated when both disease processes are present. The levels of corticotrophin releasing hormone mRNA and corticosterone in this model group were both significantly decreased than those in the control group (P <0.05).Conclusions BN rat can be used as an animal model of COPD+BA. By evaluating this animal model we found that the features of inflammation in rats in this model group seem to be exaggerated. The HPA axis functions in rats in this model group have been disturbed or impaired, which is prominent at the hypothalamic level.

  3. Circulating subsets and CD4(+)CD25(+) regulatory T cell function in chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Sanvito, Lara; Makowska, Anna; Gregson, Norman; Nemni, Raffaello; Hughes, Richard A C

    2009-01-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an inflammatory disease of the peripheral nervous system that is probably autoimmune in origin. Different components of the adaptive and innate immunity may be responsible for the aberrant response towards nerve antigens. To investigate this, we examined lymphocyte subsets and regulatory T cell (Treg) function in the blood of CIDP patients, healthy controls (HC) and subjects with non-immune mediated neuropathies (other neuropathies, ON). We used flow cytometry to determine the frequency of monocytes, B cells, natural killer (NK) and NK-T cells, total and activated CD4(+) and CD8(+) T cells, effector memory and central memory CD4(+) and CD8(+) T cells, and CD4(+)CD25(high)Foxp3(+) Tregs. Treg function was studied after polyclonal stimulation and antigen specific stimulation with myelin protein peptides in CIDP and HC. There was an increased frequency of monocytes (p = 0.02) and decreased frequency of NK cells (p = 0.02) in CIDP compared with HC but not ON. There were no significant differences in other populations. Treg function was impaired in CIDP compared to HC (p = 0.02), whilst T cell proliferation to myelin protein peptides before and after depletion of Tregs was not different between patients and controls. This study shows increased circulating monocytes and reduced NK cells in CIDP. Although Treg frequency was not altered, we confirm that Tregs display a defect of suppressive function. Myelin protein peptides were not the target of the altered peripheral regulation of the immune response. The mechanisms of peripheral immune tolerance in CIDP and their relevance to the pathogenesis deserve further exploration.

  4. Aerobic exercise improves the inflammatory profile correlated with cardiac remodeling and function in chronic heart failure rats

    Directory of Open Access Journals (Sweden)

    Ramiro B. Nunes

    2013-06-01

    Full Text Available OBJECTIVE: The aim of the present study was to evaluate the effect of 8 weeks of aerobic exercise training on cardiac functioning and remodeling and on the plasma levels of inflammatory cytokines in chronic heart failure rats. METHODS: Wistar rats were subjected to myocardial infarction or sham surgery and assigned to 4 groups: chronic heart failure trained (n = 7, chronic heart failure sedentary (n = 6, sham trained (n = 8 and sham sedentary (n = 8. Four weeks after the surgical procedures, the rats were subjected to aerobic training in the form of treadmill running (50 min/day, 5 times per week, 16 m/min. At the end of 8 weeks, the rats were placed under anesthesia, the hemodynamic variables were recorded and blood samples were collected. Cardiac hypertrophy was evaluated using the left ventricular weight/body weight ratio, and the collagen volume fraction was assessed using histology. RESULTS: The chronic heart failure trained group showed a reduction in left ventricular end-diastolic pressure, a lower left ventricular weight/body weight ratio and a lower collagen volume fraction compared with the chronic heart failure sedentary group. In addition, exercise training reduced the plasma levels of TNF-α and IL-6 and increased the plasma level of IL-10. CONCLUSION: An 8-week aerobic exercise training program improved the inflammatory profile and cardiac function and attenuated cardiac remodeling in chronic heart failure rats.

  5. Roles of MAS-related G protein coupled receptor-X2 (MRGPRX2) on mast cell-mediated host defense, pseudoallergic drug reactions and chronic inflammatory diseases

    Science.gov (United States)

    Subramanian, Hariharan; Gupta, Kshitij; Ali, Hydar

    2016-01-01

    Mast cells (MCs), which are granulated tissue-resident cells of hematopoietic lineage, contribute to vascular homeostasis, innate/adaptive immunity and wound healing. MCs are, however, best known for their roles in allergic and inflammatory diseases such as anaphylaxis, food allergy, rhinitis, itch, urticaria, atopic dermatitis and asthma. In addition to the high affinity IgE receptor (FcεRI), MCs express numerous G protein coupled receptors (GPCRs), which are the largest group of membrane receptor proteins and are the most common targets of drug therapy. Antimicrobial host defense peptides (HDPs), neuropeptides (NPs), major basic protein (MBP), eosinophil peroxidase (EPO) and many FDA approved peptidergic drugs activate human MCs via a novel GPCR known as MAS-related G protein coupled receptor-X2 (MRGPRX2; formerly known as MrgX2). Unique features of MRGPRX2 that distinguish it from other GPCRs include their presence both on plasma membrane and intracellular sites and their selective expression in MCs. In this article, we review the possible roles of MRGPRX2 on host defense, drug-induced anaphylactoid reactions, neurogenic inflammation, pain, itch and chronic inflammatory diseases such as urticaria and asthma. We propose that HDPs that kill microbes directly and activate MCs via MRGPRX2 could serve as novel GPCR targets to modulate host defense against microbial infection. Furthermore, monoclonal antibodies or small molecule inhibitors of MRGPRX2 could be developed for the treatment of MC-dependent allergic and inflammatory disorders. PMID:27448446

  6. Pervasive Developmental Disorder Behavior in Adolescents with Intellectual Disability and Co-Occurring Somatic Chronic Diseases

    Science.gov (United States)

    Oeseburg, B.; Groothoff, J. W.; Dijkstra, G. J.; Reijneveld, S. A.; Jansen, D. E. M. C.

    2010-01-01

    Evidence on the association between somatic chronic diseases in ID-adolescents and the full range of pervasive developmental disorder behavior (PDD behavior) is scarce. The aim of the present study is to assess the association between somatic chronic diseases in ID-adolescents and mild PDD behavior. We obtained data on 1044 ID-adolescents, aged…

  7. Lipophilic stinging nettle extracts possess potent anti-inflammatory activity, are not cytotoxic and may be superior to traditional tinctures for treating inflammatory disorders.

    Science.gov (United States)

    Johnson, Tyler A; Sohn, Johann; Inman, Wayne D; Bjeldanes, Leonard F; Rayburn, Keith

    2013-01-15

    Extracts of four plant portions (roots, stems, leaves and flowers) of Urtica dioica (the stinging nettle) were prepared using accelerated solvent extraction (ASE) involving water, hexanes, methanol and dichloromethane. The extracts were evaluated for their anti-inflammatory and cytotoxic activities in an NF-κB luciferase and MTT assay using macrophage immune (RAW264.7) cells. A standardized commercial ethanol extract of nettle leaves was also evaluated. The methanolic extract of the flowering portions displayed significant anti-inflammatory activity on par with a standard compound celastrol (1) but were moderately cytotoxic. Alternatively, the polar extracts (water, methanol, ethanol) of the roots, stems and leaves displayed moderate to weak anti-inflammatory activity, while the methanol and especially the water soluble extracts exhibited noticeable cytotoxicity. In contrast, the lipophilic dichloromethane extracts of the roots, stems and leaves exhibited potent anti-inflammatory effects greater than or equal to 1 with minimal cytotoxicity to RAW264.7 cells. Collectively these results suggest that using lipophilic extracts of stinging nettle may be more effective than traditional tinctures (water, methanol, ethanol) in clinical evaluations for the treatment of inflammatory disorders especially arthritis. A chemical investigation into the lipophilic extracts of stinging nettle to identify the bioactive compound(s) responsible for their observed anti-inflammatory activity is further warranted. PMID:23092723

  8. Inflammatory Bowel Disease and Thrombosis

    Directory of Open Access Journals (Sweden)

    Ahmet Tezel

    2012-06-01

    Full Text Available Inflammatory Bowel Disease (IBD is a group of chronic and relapsing inflammatory disorders of the gastrointestinal system. In these cases, findings are detected in extraintestinal systems also. There is a tendency for thrombotic events in IBD, as in the other inflammatory processes. The pathogenesis of this thrombotic tendency is multidimensional, including lack of natural anticoagulants, prothrombotic media induced via the inflammatory process, long-term sedentary life style, steroid use, surgery, and catheter placement. The aim of this review was to highlight the positive relationship between IBD and thrombotic events, and the proper treatment of at-risk patients.

  9. Chronic intestinal pseudo-obstruction as an expression of inflammatory enteric neuropathy

    Directory of Open Access Journals (Sweden)

    Rita Pimentel

    2014-11-01

    Full Text Available Chronic intestinal pseudo-obstruction (CIPO is characterised by inadequate digestive tract motility and can lead to severely disordered motility. CIPO manifests as recurrent episodes of intestinal sub-occlusion without an anatomical obstruction. We present the case of a 41-year-old female, with severe chronic constipation and several episodes of intestinal sub-occlusion. Investigation revealed colonic inertia and marked distension of the small bowel and colon with no evidence of stenosis or obstructive lesions, compatible with CIPO. After several treatments were tried (domperidone, erythromycin, cisapride, octreotide, total enteral nutrition, with partial or no response, further work-up was done trying to identify an etiology. Gastrointestinal manometry showed neuropathic type abnormalities, transmural biopsy of the jejunum revealed degenerative enteric neuropathy and anti-HU antineuronal antibody screen was positive, suggesting an autoimmune type neuropathy with diffuse involvement of the digestive tract. Corticosteroids showed partial improvement of short duration and azathioprine was also tried but discontinued due to intolerance. Marked dietary intolerance and malnutrition lead to total parenteral nutrition (TPN at home since October 2011. Since then, symptoms and nutritional status improved, with rare episodes of pseudo-obstruction, not requiring hospitalisation.

  10. Aspirin or Nonsteroidal Anti-inflammatory Drug-Exacerbated Chronic Rhinosinusitis.

    Science.gov (United States)

    Ledford, Dennis K; Lockey, Richard F

    2016-01-01

    Aspirin (ASA)-exacerbated respiratory disease (AERD) is characterized by upper airway congestion due to eosinophilic inflammation of the nasal and sinus membranes and nasal polyposis, associated with increased leukotriene production that is further accentuated by ASA or other nonsteroidal anti-inflammatory drug (NSAID) ingestion. It occurs in 5% to 10% of subjects with chronic rhinosinusitis (CRS) and in 15% to 40% of those with nasal polyposis. Although AERD with CRS is usually associated with asthma, this is not always the case. The eosinophilic airway inflammation and symptoms precede clinical reactions to ASA or other NSAIDs, but ultimately affected subjects experience worsening of symptoms with ingestion of ASA/NSAIDs. The endotypic mechanism for this worsening is related to a chronic increase in leukotriene and a decrease in prostaglandin production, particularly prostaglandin E2, that is further aggravated by the inhibition of cycloxgenase I. IgE does not likely play a role in the pathogenesis of the disease although nasal and sinus staphylococcal infection increases local IgE level and may increase total IgE and specific IgE levels. Genetic studies suggest that multiple genes may be involved, but the genetic abnormalities may differ in affected subjects from different ethnicities and candidate genes have not been confirmed in multiple studies. Genome-wide association studies have not been revealing. The phenotype is recognized by the mucosal inflammation and worsening of symptoms acutely with ASA/NSAID. There is clinical improvement with ASA desensitization followed by regular ingestion of ASA or other NSAIDs. Further understanding of this unique phenotype and endotype of CRS will likely improve the understanding of other eosinophilic airway diseases. PMID:27393773

  11. Evaluation of the inflammatory activity in chronic osteomyelitis. Contribution of the scintigraphy with polyclonal antibodies

    International Nuclear Information System (INIS)

    Active chronic osteomyelitis or complicating osteomyelitis (superimposed on diseases that changes the normal bone structure fractures, post-surgery, prosthesis) can be difficult to diagnose by anatomic radiological imaging modalities, like plain radiograph and CT. These diseases frequently cause also increased bone remodeling, leading to nonspecific uptake of Tc-99m-bone scan agents and gallium-67. New radiopharmaceuticals with greater inflammation/infection avidity and specificity are being developed, including the nonspecific polyclonal immunoglobulin (IgG) labeled with technetium-99. Tc-99m-IgG may be available as a ready to use kit, with no reported side effects, low patient absorbed radiation dose and low cost. The mechanism of IgG uptake at the inflammation site has not been fully elucidated yet. Specific (receptor linking, physico-chemical immunoglobulin properties) and nonspecific mechanisms (enhanced vascular permeability and macromolecular exudate) has been suggested. IgG scintigraphy results are affected by the isotope, labeling procedure adopted and characteristics of the inflammatory focus. Nineteen patients with suspected osteomyelitis (active chronic osteomyelitis or violated bone osteomyelitis) were studied by Tc-99m-IgG scintigraphy (directly labeled polyclonal immunoglobulin, Sandoglobuilina - Sandoz). All patients also underwent standard three-phase bone scintigraphy using methylene diphosphonate (Tc-99m-MDP), gallium-67 scintigraphy and plain radiographs. Infection was found in 8 sites. Sensitivity and specificity for Tc-99m-MDP, gallium-67 and Tc 99m-IgG scintigraphy were, respectively, 88 and 36%, 75 and 73%,88 and 82%. All patients with false positive IgG scintigraphies had previous surgery. Other current scintigraphic procedures used in the diagnosis of osteomyelitis are also reviewed. (author)

  12. Risk Factors And Quality Of Life Of Adult Patients With Chronic Voice Disorders

    Directory of Open Access Journals (Sweden)

    E. A. El-Moselhy, Y. A. Barka, E. S. Abd-Allah

    2008-03-01

    Full Text Available The aim of the present research is to determine the common causes of chronic voice disorders, to determine the sociodemographic and behavioral risk factors for patients with chronic voice disorders and to study the QOL of them. The ORL Outpatient Clinics, Al-Azhar University hospitals were chosen to carry out this study. A total of 495 patients with chronic voice disorders and a control group of the same number were enrolled in the study. A case-control, hospital based study design was used. The most common causes of chronic voice disorders among these patients were chronic laryngitis (35.6%, vocal fold nodules (22.6%, functional dysphonia (18.6% and vocal fold polyps (13.5%. The 25-44 years age group, low social class, sale man occupation, urban residence and female gender were the most important significant sociodemographic risk factors for patients with chronic voice disorders (ORs= 4.17, 2.01, 1.71, 1.60 and 1.32, respectively. The +ve reflux symptoms index, voice abuse and smoking were an important significant clinical risk factors (ORs=16.94, 8.33 and 6.01, respectively. Also, patients with chronic voice disorders had a significantly poorer self-reported health related domain scores than the controls on all eight SF-36 domains (P=0.00. Moreover, patients with chronic voice disorders due to different laryngeal diseases had a significantly poorer self-reported health related domain scores than the controls on all eight SF-36 domains except in the miscellaneous diseases group.

  13. Differential activation of JAK enzymes in rheumatoid arthritis and autoimmune disorders by pro-inflammatory cytokines: potential drug targets

    OpenAIRE

    Malemud, Charles

    2010-01-01

    Charles J MalemudArthritis Research Laboratory, Division of Rheumatic Diseases, Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USAAbstract: Although several pro-inflammatory cytokines including interleukin-6 (IL-6), IL-7, IL-12/IL-23, IL-17, IL-2, interferon, and the anti-inflammatory cytokines, IL-4/IL-13, IL-10, and IL-22, all activate the Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway, in autoimmune disorders, ...

  14. Prenatal Maternal Smoking and Increased Risk for Tourette Syndrome and Chronic Tic Disorders

    DEFF Research Database (Denmark)

    Browne, Heidi A; Modabbernia, Amirhossein; Buxbaum, Joseph D;

    2016-01-01

    OBJECTIVE: We assessed the role of prenatal maternal smoking in risk for Tourette syndrome and chronic tic disorder (TS/CT) and pediatric-onset obsessive-compulsive disorder (OCD). METHOD: In an analysis of 73,073 singleton pregnancies from the Danish National Birth Cohort, we calculated incidence...

  15. Psychopathological Profile in Children with Chronic Tic Disorder and Co-Existing ADHD: Additive Effects

    Science.gov (United States)

    Roessner, Veit; Becker, Andreas; Banaschewski, Tobias; Rothenberger, Aribert

    2007-01-01

    The nature of the co-occurrence of chronic tic disorders (CTD) and attention deficit hyperactivity disorder (ADHD) is unclear. Especially in the field of psychopathology, the relationship of CTD and ADHD remains to be clarified. Thus, the aim of the present chart review study was to specify the contribution of CTD and/or ADHD to the…

  16. Association of Mental Disorders With Subsequent Chronic Physical Conditions World Mental Health Surveys From 17 Countries

    NARCIS (Netherlands)

    Scott, Kate M.; Lim, Carmen; Al-Hamzawi, Ali; Alonso, Jordi; Bruffaerts, Ronny; Caldas-de-Almeida, Jose Miguel; Florescu, Silvia; de Girolamo, Giovanni; Hu, Chiyi; de Jonge, Peter; Kawakami, Norito; Elena Medina-Mora, Maria; Moskalewicz, Jacek; Navarro-Mateu, Fernando; O'Neill, Siobhan; Piazza, Marina; Posada-Villa, Jose; Torres, Yolanda; Kessler, Ronald C.

    2016-01-01

    IMPORTANCE It is clear that mental disorders in treatment settings are associated with a higher incidence of chronic physical conditions, but whether this is true of mental disorders in the community, and how generalized (across a range of physical health outcomes) these associations are, is less cl

  17. Immediate-Release Methylphenidate for ADHD in Children with Comorbid Chronic Multiple Tic Disorder

    Science.gov (United States)

    Gadow, Kenneth D.; Sverd, Jeffrey; Nolan, Edith E.; Sprafkin, Joyce; Schneider, Jayne

    2007-01-01

    Objective: To examine the safety and efficacy of immediate-release methylphenidate (MPH-IR) for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children (ages 6-12 years) with Tourette's syndrome (96%) or chronic motor tic disorder (4%). Method: Two cohorts of prepubertal children (N = 71) received placebo and three doses of…

  18. Curcumin in inflammatory diseases.

    Science.gov (United States)

    Shehzad, Adeeb; Rehman, Gauhar; Lee, Young Sup

    2013-01-01

    Curcumin (diferuloylmethane), a yellow coloring agent extracted from turmeric is also used as a remedy for the treatment and prevention of inflammatory diseases. Acute and chronic inflammation is a major factor in the progression of obesity, type II diabetes, arthritis, pancreatitis, cardiovascular, neurodegenerative and metabolic diseases, as well as certain types of cancer. Turmeric has a long history of use in Ayurvedic medicine for the treatment of inflammatory disorders. Recent studies on the efficacy and therapeutic applicability of turmeric have suggested that the active ingredient of tumeric is curcumin. Further, compelling evidence has shown that curcumin has the ability to inhibit inflammatory cell proliferation, invasion, and angiogenesis through multiple molecular targets and mechanisms of action. Curcumin is safe, non-toxic, and mediates its anti-inflammatory effects through the down-regulation of inflammatory transcription factors, cytokines, redox status, protein kinases, and enzymes that all promote inflammation. In addition, curcumin induces apoptosis through mitochondrial and receptor-mediated pathways, as well as activation of caspase cascades. In the current study, the anti-inflammatory effects of curcumin were evaluated relative to various chronic inflammatory diseases. Based on the available pharmacological data obtained from in vitro and in vivo research, as well as clinical trials, an opportunity exists to translate curcumin into clinics for the prevention of inflammatory diseases in the near future. PMID:23281076

  19. Systemic inflammatory responses in patients with type 2 diabetes with chronic periodontitis

    Science.gov (United States)

    Mesia, Ruben; Gholami, Fatemeh; Huang, Hong; Clare-Salzler, Michael; Aukhil, Ikramuddin; Wallet, Shannon M; Shaddox, Luciana M

    2016-01-01

    Objective The objective of this case–control study was to quantify the immune responsiveness in individuals with type 2 diabetes (T2D) as compared with patients without diabetes (NT2D) diagnosed with periodontitis. Research Design and Methods Peripheral blood was collected from 20 patients with moderate-to-severe chronic periodontitis (10 T2D, 10 NT2D). Blood samples were stimulated with ultrapure Porphyromonas gingivalis and Escherichia coli lipopolysaccharide (LPS) for 24 hours. 14 cytokines/chemokines were quantified in culture supernatants using multiplex technology. Results T2D individuals demonstrated higher unstimulated levels of interleukin 6 (IL-6), IL-1β, tumor necrosis factor α, interferon γ, IL-10, IL-8, macrophage inflammatory protein 1α (MIP1α), and 1β (MIP1β), and higher stimulated levels of IL-6, IL-8, IL-10, MIP1α and MIP1β, along with lower unstimulated and stimulated levels of granulocyte-macrophage colony-stimulating factor (GM-CSF) when compared with NT2D (pperiodontitis, patients with T2D seem to have an enhanced LPS-induced immune responsiveness than individuals without diabetes, which correlates with periodontal disease severity, concomitant with a less robust GM-CSF response. This data may in part explain the higher predisposition to periodontitis in this population. PMID:27651910

  20. Chronic inflammatory demyelinating polyneuropathy: quality of life, sociodemographic profile and physical complaints

    Directory of Open Access Journals (Sweden)

    Patricia Leila dos Santos

    2014-03-01

    Full Text Available Whereas an evaluation of quality of life and possible impacts on the mental state of a patient may help to evaluate the evolution of chronic inflammatory demyelinating polyneuropathy (CIDP, the aim of this study was to study the psychological profile of patients, and evaluate quality of life associated with the disease. Method 41 patients were evaluated using a Mini-Mental State Examination (MMSE and a Short-Form Health Survey (SF-36. Results The mean age of the patients was 50.6 years, 63.4% men. Of the participants, 65.9% had other health problems, 39% reported needing help with activities of daily living, 49% slept less than 8 hours per night, and 34.1% complained of some memory deficit. The average MMSE score was 26. Impairment of functional capacity and pain were the more important altered health states. Conclusion CIDP has important social and economic impacts, owing to functional impairments that can lead to professional and personal limitations.

  1. Long-Lasting Cranial Nerve III Palsy as a Presenting Feature of Chronic Inflammatory Demyelinating Polyneuropathy

    Directory of Open Access Journals (Sweden)

    Rossella Spataro

    2015-01-01

    Full Text Available We describe a patient with chronic inflammatory demyelinating polyneuropathy (CIDP in which an adduction deficit and ptosis in the left eye presented several years before the polyneuropathy. A 52-year-old man presented with a 14-year history of unremitting diplopia, adduction deficit, and ptosis in the left eye. At the age of 45 a mild bilateral foot drop and impaired sensation in the four limbs appeared, with these symptoms showing a progressive course. The diagnostic workup included EMG/ENG which demonstrated reduced conduction velocity with bilateral and symmetrical sensory and motor involvement. Cerebrospinal fluid studies revealed a cytoalbuminologic dissociation. A prolonged treatment with corticosteroids allowed a significant improvement of the limb weakness. Diplopia and ptosis remained unchanged. This unusual form of CIDP presented as a long-lasting isolated cranial nerve palsy. A diagnostic workup for CIDP should therefore be performed in those patients in which an isolated and unremitting cranial nerve palsy cannot be explained by common causes.

  2. Diffusion tensor imaging of peripheral nerve in patients with chronic inflammatory demyelinating polyradiculoneuropathy: a feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    Kakuda, Takako; Fukuda, Hiroshi; Tanitame, Keizo; Takasu, Miyuki; Date, Shuji; Awai, Kazuo [Hiroshima University, Department of Diagnostic Radiology, Graduate School of Biomedical Sciences, Hiroshima (Japan); Ochi, Kazuhide; Ohshita, Tomohiko; Matsumoto, Masayasu [Hiroshima University, Department of Clinical Neuroscience and Therapeutics, Graduate School of Biomedical Science, Hiroshima (Japan); Kohriyama, Tatsuo [Department of Neurology, Hiroshima City Hospital, Hiroshima (Japan); Ito, Katsuhide [Department of Radiology, Onomichi General Hospital, Onomichi, Hiroshima-ken (Japan)

    2011-12-15

    The purpose of this study was to assess the clinical feasibility of diffusion tensor imaging (DTI) for the evaluation of peripheral nerves in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Using a 3-T magnetic resonance imaging scanner, we obtained DTI scans of the tibial nerves of 10 CIDP patients and 10 sex- and age-matched healthy volunteers. We prepared fractional anisotropy (FA) maps, measured the FA values of tibial nerves, and compared these values in the two study groups. In nine patients, we also performed tibial nerve conduction studies and analyzed the correlation between the FA values and parameters of the nerve conduction study. The tibial nerve FA values in CIDP patients (median 0.401, range 0.312-0.510) were significantly lower than those in healthy volunteers (median 0.530, range 0.469-0.647) (Mann-Whitney test, p < 0.01). They were significantly correlated with the amplitude of action potential (Spearman correlation coefficient, p = 0.04, r = 0.86) but not with nerve conduction velocity (p = 0.79, r = 0.11). Our preliminary data suggest that the noninvasive DTI assessment of peripheral nerves may provide useful information in patients with CIDP. (orig.)

  3. Variations of the perforin gene in patients with chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Buttini, S; Cappellano, G; Ripellino, P; Briani, C; Cocito, D; Osio, M; Cantello, R; Dianzani, U; Comi, C

    2015-01-01

    Perforin (PRF) has a key role in the function of cytotoxic T and natural killer cells. Rare variations of PRF1 predispose to autoimmunity. Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune disease of the peripheral nervous system, involving defective lymphocyte apoptosis. The aim of this study was to investigate the role of PRF1 in CIDP. The entire coding region of PRF1 was sequenced in 94 patients and 158 controls. We found three missense variations leading to amino acid substitutions and one nonsense variation resulting in a premature stop codon. All variations would decrease PRF activity. Their overall frequency was significantly higher in patients than in controls (odds ratio (OR)=4.47). The most frequent variation was p.Ala91Val (OR=3.92) previously associated with other autoimmune diseases. Clinical analysis showed that PRF1 variations were more frequent in relapsing patients and in patients displaying axonal damage. These data suggest that PRF1 variations may influence CIDP development and course.

  4. Spinal cord involvement in chronic inflammatory demyelinating polyradiculoneuropathy: a clinical and MRI study.

    Science.gov (United States)

    Ioannidis, Panagiotis; Parissis, Dimitris; Karapanayiotides, Theodoros; Maiovis, Pantelis; Karacostas, Dimitris; Grigoriadis, Nikolaos

    2015-06-01

    Concomitant central nervous system (CNS) involvement in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is rare. Although the spinal nerve roots may present MRI abnormalities in CIDP, hitherto, the spinal cord has been investigated in a single study. We retrospectively investigated clinically and with MRI a cohort of patients with definite CIDP diagnosis (EFNS/PNS criteria) for evidence of brain and spinal cord involvement, who were initially admitted in our department during the last 4 years. Among 12 patients with CIDP (men: 8, mean age: 59.3 years, mean disease duration: 3.8 years), nine patients had their MRI scan during a clinical relapse and three during remission. Brain MRI did not document typical multiple sclerosis lesions in any patient. We did not identify any MRI abnormalities in ten patients without clinical evidence of spinal cord involvement. Conversely, MRI disclosed extensive lesions of the thoracic cord in two patients with an overt spinal cord syndrome, whom we describe. This represents the biggest MRI study of CIDP patients who have been investigated for spinal cord involvement. Our data support earlier observations that a minority of CIDP patients may additionally develop CNS involvement of variable degree.

  5. Anemia of Chronic Disease and Iron Deficiency Anemia in Inflammatory Bowel Diseases: Pathophysiology, Diagnosis, and Treatment.

    Science.gov (United States)

    Murawska, Natalia; Fabisiak, Adam; Fichna, Jakub

    2016-05-01

    Anemia coexists with inflammatory bowel disease (IBD) in up to two-thirds of patients, significantly impairing quality of life. The most common types of anemia in patients with IBD are iron deficiency anemia and anemia of chronic disease, which often overlap. In most cases, available laboratory tests allow successful diagnosis of iron deficiency, where difficulties appear, recently established indices such as soluble transferrin-ferritin ratio or percentage of hypochromic red cells are used. In this review, we discuss the management of the most common types of anemia in respect of the latest available data. Thus, we provide the mechanisms underlying pathophysiology of these entities; furthermore, we discuss the role of hepcidin in developing anemia in IBD. Next, we present the treatment options for each type of anemia and highlight the importance of individual choice of action. We also focus on newly developed intravenous iron preparations and novel, promising drug candidates targeting hepcidin. Concurrently, we talk about difficulties in differentiating between the true and functional iron deficiency, and discuss tools facilitating the process. Finally, we emphasize the importance of proper diagnosis and treatment of anemia in IBD. We conclude that management of anemia in patients with IBD is tricky, and appropriate screening of patients regarding anemia is substantial. PMID:26818422

  6. Dispersion of compound muscle action potential in hereditary neuropathies and chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Stanton, Michael; Pannoni, Valerie; Lewis, Richard A; Logigian, Eric L; Naguib, Demian; Shy, Michael E; Cleland, James; Herrmann, David N

    2006-10-01

    Distal compound muscle action potential (DCMAP) dispersion, defined as a DCMAP duration > or = 9 ms, and proximal-distal (P-D) CMAP dispersion are considered useful in the electrodiagnosis of chronic inflammatory demyelinating polyneuropathy (CIDP). Distal and P-D CMAP dispersion have not been fully studied in hereditary neuropathies, and it is not known whether these measures distinguish hereditary from acquired demyelination. We compared DCMAP duration and P-D CMAP dispersion in 91 genetically characterized hereditary neuropathies and 33 subjects with CIDP. DCMAP dispersion was more frequent in nerves affected by CIDP (41.5%) than in Charcot-Marie-Tooth disease (CMT)1A (24.4%), CMT1B (7.4%), hereditary neuropathy with liability to pressure palsies (HNPP) (10.5%), or CMTX (9.8%). P-D CMAP dispersion was more frequent in CIDP (27.7% of nerves) than in hereditary neuropathies (16.3%) when applying American Academy of Neurology (AAN) criteria; however, its frequency was similar in CIDP and the hereditary neuropathies using the more restrictive criteria of the American Association of Neuromuscular and Electrodiagnostic Medicine (AANEM). Although dispersion is more common in CIDP than in the hereditary neuropathies, DCMAP and P-D dispersion occur in at least one motor nerve in a significant proportion of hereditary neuropathies, and cannot be used in isolation to distinguish acquired from hereditary demyelination.

  7. Postural Orthostatic Tachycardia With Chronic Fatigue After HPV Vaccination as Part of the "Autoimmune/Auto-inflammatory Syndrome Induced by Adjuvants": Case Report and Literature Review.

    Science.gov (United States)

    Tomljenovic, Lucija; Colafrancesco, Serena; Perricone, Carlo; Shoenfeld, Yehuda

    2014-01-01

    We report the case of a 14-year-old girl who developed postural orthostatic tachycardia syndrome (POTS) with chronic fatigue 2 months following Gardasil vaccination. The patient suffered from persistent headaches, dizziness, recurrent syncope, poor motor coordination, weakness, fatigue, myalgias, numbness, tachycardia, dyspnea, visual disturbances, phonophobia, cognitive impairment, insomnia, gastrointestinal disturbances, and a weight loss of 20 pounds. The psychiatric evaluation ruled out the possibility that her symptoms were psychogenic or related to anxiety disorders. Furthermore, the patient tested positive for ANA (1:1280), lupus anticoagulant, and antiphospholipid. On clinical examination she presented livedo reticularis and was diagnosed with Raynaud's syndrome. This case fulfills the criteria for the autoimmune/auto-inflammatory syndrome induced by adjuvants (ASIA). Because human papillomavirus vaccination is universally recommended to teenagers and because POTS frequently results in long-term disabilities (as was the case in our patient), a thorough follow-up of patients who present with relevant complaints after vaccination is strongly recommended.

  8. A randomised, double-blinded, placebo controlled trial of the effect of subcutaneous immunoglobulin on muscular performance in chronic inflammatory demyelinating polyneuropathy

    DEFF Research Database (Denmark)

    Jakobsen, Johannes Klitgaard; Markvardsen, Lars Høj; Harbo, Thomas;

    Objective: We hypothesised that the effect of subcutaneous infusion of immunoglobulins(SCIG) on muscular performance in chronic inflammatory demyelinating polyneuropathy(CIDP) is superior to that of placebo and equals the therapeutic effect of intravenous infusion(IVIG). Background Subcutaneous...... treatment with large amounts of immunoglobulins in multifocal motor neuropathy is feasible, safe and effective. In CIDP case reports indicate its therapeutic usefullness as well. Design/Methods: Subjects in IVIG maintenace therapy full-filling the EFNS/PNS criteria for CIDP were considered for participation....... Exclusion criteria were pregnancy, malignancies, dementia, severe medical disorders and psychiatric disturbances. Thirty CIDP patients(n,30) characterized as IVIG-responders by their treating physicians were included in the study.Participants were randomised to receive either subcutaneous Ig...

  9. Chronic fatigue syndrome: Harvey and Wessely's (biopsychosocial model versus a bio(psychosocial model based on inflammatory and oxidative and nitrosative stress pathways

    Directory of Open Access Journals (Sweden)

    Twisk Frank NM

    2010-06-01

    Full Text Available Abstract Background In a recently published paper, Harvey and Wessely put forward a 'biopsychosocial' explanatory model for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS, which is proposed to be applicable to (chronic fatigue even when apparent medical causes are present. Methods Here, we review the model proposed by Harvey and Wessely, which is the rationale for behaviourally oriented interventions, such as cognitive behaviour therapy (CBT and graded exercise therapy (GET, and compare this model with a biological model, in which inflammatory, immune, oxidative and nitrosative (IO&NS pathways are key elements. Discussion Although human and animal studies have established that the pathophysiology of ME/CFS includes IO&NS pathways, these abnormalities are not included in the model proposed by Harvey and Wessely. Activation of IO&NS pathways is known to induce fatigue and somatic (F&S symptoms and can be induced or maintained by viral and bacterial infections, physical and psychosocial stressors, or organic disorders such as (autoimmune disorders. Studies have shown that ME/CFS and major depression are both clinical manifestations of shared IO&NS pathways, and that both disorders can be discriminated by specific symptoms and unshared or differentiating pathways. Interventions with CBT/GET are potentially harmful for many patients with ME/CFS, since the underlying pathophysiological abnormalities may be intensified by physical stressors. Conclusions In contrast to Harvey and Wessely's (biopsychosocial model for ME/CFS a bio(psychosocial model based upon IO&NS abnormalities is likely more appropriate to this complex disorder. In clinical practice, we suggest physicians should also explore the IO&NS pathophysiology by applying laboratory tests that examine the pathways involved.

  10. Impaired Functional Connectivity in the Prefrontal Cortex: A Mechanism for Chronic Stress-Induced Neuropsychiatric Disorders

    Directory of Open Access Journals (Sweden)

    Ignacio Negrón-Oyarzo

    2016-01-01

    Full Text Available Chronic stress-related psychiatric diseases, such as major depression, posttraumatic stress disorder, and schizophrenia, are characterized by a maladaptive organization of behavioral responses that strongly affect the well-being of patients. Current evidence suggests that a functional impairment of the prefrontal cortex (PFC is implicated in the pathophysiology of these diseases. Therefore, chronic stress may impair PFC functions required for the adaptive orchestration of behavioral responses. In the present review, we integrate evidence obtained from cognitive neuroscience with neurophysiological research with animal models, to put forward a hypothesis that addresses stress-induced behavioral dysfunctions observed in stress-related neuropsychiatric disorders. We propose that chronic stress impairs mechanisms involved in neuronal functional connectivity in the PFC that are required for the formation of adaptive representations for the execution of adaptive behavioral responses. These considerations could be particularly relevant for understanding the pathophysiology of chronic stress-related neuropsychiatric disorders.

  11. Chronic pain disorders in HIV primary care: clinical characteristics and association with healthcare utilization.

    Science.gov (United States)

    Jiao, Jocelyn M; So, Eric; Jebakumar, Jebakaran; George, Mary Catherine; Simpson, David M; Robinson-Papp, Jessica

    2016-04-01

    Chronic pain is common in HIV, but incompletely characterized, including its underlying etiologies, its effect on healthcare utilization, and the characteristics of affected patients in the HIV primary care setting. These data are needed to design and justify appropriate clinic-based pain management services. Using a clinical data warehouse, we analyzed one year of data from 638 patients receiving standard-of-care antiretroviral therapy in a large primary care HIV clinic, located in the Harlem neighborhood of New York City. We found that 40% of patients carried one or more chronic pain diagnoses. The most common diagnoses were degenerative musculoskeletal disorders (eg, degenerative spinal disease and osteoarthritis), followed by neuropathic pain and headache disorders. Many patients (16%) had multiple chronic pain diagnoses. Women, older patients, and patients with greater burdens of medical illness, and psychiatric and substance use comorbidities were disproportionately represented among those with chronic pain diagnoses. Controlling for overall health status, HIV patients with chronic pain had greater healthcare utilization including emergency department visits and radiology procedures. In summary, our study demonstrates the high prevalence of chronic pain disorders in the primary care HIV clinic. Colocated interventions for chronic pain in this setting should not only focus on musculoskeletal pain but also account for complex multifaceted pain syndromes, and address the unique biopsychosocial features of this population. Furthermore, because chronic pain is prevalent in HIV and associated with increased healthcare utilization, developing clinic-based pain management programs could be cost-effective.

  12. Natural Products as Tools for Defining How Cellular Metabolism Influences Cellular Immune and Inflammatory Function during Chronic Infection

    Directory of Open Access Journals (Sweden)

    Erica S. Lovelace

    2015-11-01

    Full Text Available Chronic viral infections like those caused by hepatitis C virus (HCV and human immunodeficiency virus (HIV cause disease that establishes an ongoing state of chronic inflammation. While there have been tremendous improvements towards curing HCV with directly acting antiviral agents (DAA and keeping HIV viral loads below detection with antiretroviral therapy (ART, there is still a need to control inflammation in these diseases. Recent studies indicate that many natural products like curcumin, resveratrol and silymarin alter cellular metabolism and signal transduction pathways via enzymes such as adenosine monophosphate kinase (AMPK and mechanistic target of rapamycin (mTOR, and these pathways directly influence cellular inflammatory status (such as NF-κB and immune function. Natural products represent a vast toolkit to dissect and define how cellular metabolism controls cellular immune and inflammatory function.

  13. The possibility of evaluation on inflammatory change at respiratory tract in chronic bronchial asthma using 67Ga scintigraphy

    International Nuclear Information System (INIS)

    67Ga scintigraphy was performed in 17 patients with chronic bronchial asthma to grasp the inflammatory change of respiratory tract. On 67Ga scintigraphy, abnormal accumulations were detected on lung fields in 6 cases (35.3%) of 17 cases. In 5 cases of these 6 cases, the defect areas which were pointed out on 81mKr ventilation scintigraphy were matched to the abnormal accumulation areas which were pointed out on 67Ga scintigraphy. In dynamics, the abnormal accumulation areas which were pointed out on 67Ga scintigraphy were matched to the defect areas which had been at all times pointed out on 81mKr ventilation scintigraphy. 67Ga scintigraphy was expected to be one of index to grasp the inflammatory change of respiratory tract in patients with chronic bronchial asthma. (author)

  14. Escherichia coli in chronic inflammatory bowel diseases: An update on adherent invasive Escherichia coli pathogenicity

    Institute of Scientific and Technical Information of China (English)

    Margarita; Martinez-Medina; Librado; Jesus; Garcia-Gil

    2014-01-01

    Escherichia coli(E. coli), and particularly the adherent invasive E. coli(AIEC) pathotype, has been increasingly implicated in the ethiopathogenesis of Crohn’s disease(CD). E. coli strains with similar pathogenic features to AIEC have been associated with other intestinal disorders such as ulcerative colitis, colorectal cancer, and coeliac disease, but AIEC prevalence in these diseases remains largely unexplored. Since AIEC was described one decade ago, substantial progress has been made in deciphering its mechanisms of pathogenicity. However, the molecular bases that characterize the phenotypic properties of this pathotype are still not well resolved. A review of studies focused on E. coli populations in inflammatory bowel disease(IBD) is presented here and we discuss about the putative role of this species on each IBD subtype. Given the relevance of AIEC in CD pathogenesis, we present the latest research findings concerning AIEC host-microbe interactions and pathogenicity. We also review the existing data regarding the prevalence and abundance of AIEC in CD and its association with other intestinal diseases from humans and animals, in order to discuss the AIEC disease- and hostspecificity. Finally, we highlight the fact that dietarycomponents frequently found in industrialized countries may enhance AIEC colonization in the gut, which merits further investigation and the implementation of preventative measures.

  15. Advances and New Approaches to Managing Sleep-Disordered Breathing Related to Chronic Pulmonary Disease.

    Science.gov (United States)

    Sevilla Berrios, Ronaldo A; Gay, Peter C

    2016-06-01

    Chronic obstructive pulmonary disease (COPD) is a common disease affecting about 20 million US adults. Sleep-disordered breathing (SDB) problems are frequent and poorly characterized for patients with COPD. Both the well-known success of noninvasive ventilation (NIV) in the acute COPD exacerbation in the hospital setting and that NIV is the cornerstone of chronic therapy for SDBs have urged the attention of the medical community to determine the impact of NIV on chronic COPD management with and without coexisting SDBs. Early observational studies showed decreased long-term survival rates on patients with COPD with concomitant chronic hypercapnia when compared with normocapnic patients. PMID:27236061

  16. Surgical treatment and intraoperative spinal cord monitoring in scoliosis associated with chronic inflammatory demyelinating polyneuropathy: A case report

    OpenAIRE

    Kudo, Daisuke; Miyakoshi, Naohisa; Hongo, Michio; Kasukawa, Yuji; Ishikawa, Yoshinori; MISAWA, Akiko; Shimada, Yoichi

    2013-01-01

    There has been only one reported case of neuromuscular scoliosis following chronic inflammatory demyelinating polyneuropathy (CIDP). However, no cases of scoliosis that were treated with surgery secondary to CIDP have been previously described. A 16-year-old boy with CIDP was consultant due to the progression of scoliosis with the coronal curve of 86° from T8 to T12. Posterior correction and fusion with segmental pedicle screws were performed under intraoperative spinal cord monitoring with t...

  17. Chronic inflammatory demyelinating polyneuropathy (CIDP): change of serum IgG dimer levels during treatment with intravenous immunoglobulins

    OpenAIRE

    Ritter, Christian; Bobylev, Ilja; Helmar C Lehmann

    2015-01-01

    Background Intravenous immunoglobulin (IVIg) is an effective treatment in chronic inflammatory demyelinating polyneuropathy (CIDP). In most patients, the optimal IVIg dose and regime is unknown. Polyvalent immunoglobulin (Ig) G form idiotypic/anti-idiotypic antibody pairs in serum and IVIg preparations. We determined IgG dimer levels before and after IVIg treatment in CIDP patients with the aim to explore their utility to serve as a surrogate marker for treatment response. Methods IgG was pur...

  18. Immunoadsorption in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) with unsatisfactory response to first-line treatment

    OpenAIRE

    Galldiks, N; Burghaus, L.; Klingel, R; Benzing, T.; Fink, G R; Haupt, W. F.; Dohmen, C.; Teschner, S; Pollok, M.; Leebmann, J.; Frischmuth, N.; Hollinger, P.; Nazli, N.; Fassbender, C.

    2011-01-01

    First-line treatment options for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) are corticosteroids, intravenous immunoglobulin, and plasma exchange. In a significant number of patients, first-line therapy fails, and long-term maintenance treatment still remains a therapeutic challenge. Immunoadsorption (IA) may be an alternative to classical plasma exchange in the therapy of immune-mediated neurologic diseases. The aim of this investigation was to evaluate efficacy and safe...

  19. Peripheral Nerve Ultrasonography in Chronic Inflammatory Demyelinating Polyradiculoneuropathy and Multifocal Motor Neuropathy: Correlations with Clinical and Neurophysiological Data

    OpenAIRE

    Aristide Merola; Michela Rosso; Alberto Romagnolo; Erdita Peci; Dario Cocito

    2016-01-01

    Objective. This cross-sectional study analyzes the pattern of ultrasound peripheral nerve alterations in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) at different stages of functional disability. Material and Methods. 22 CIDP and 10 MMN patients and a group of 70 healthy controls were evaluated with an ultrasound scan of the median, ulnar, peroneal, tibial, and sural nerves. Results were correlated with clinical disabilit...

  20. The Characteristics of Chronic Inflammatory Demyelinating Polyneuropathy in Patients with and without Diabetes – An Observational Study

    OpenAIRE

    Dunnigan, Samantha K.; Hamid Ebadi; Ari Breiner; Katzberg, Hans D.; Carolina Barnett; Perkins, Bruce A.; Vera Bril

    2014-01-01

    INTRODUCTION: We aimed to determine whether the clinical characteristics and electrodiagnostic classification of nerve injury, and response to treatment differed in patients diagnosed with chronic inflammatory demyelinating polyneuropathy (CIDP) with and without diabetes. METHODS: CIDP patients with diabetes (CIDP+DM) (n = 67) and without diabetes (CIDP-DM) (n = 67) underwent clinical examination and nerve conduction studies (NCS). CIDP-DM patients were selected using age and gender matching ...

  1. Involvement of the central nervous system in chronic inflammatory demyelinating polyneuropathy: a clinical, electrophysiological and magnetic resonance imaging study.

    OpenAIRE

    Ormerod, I E; Waddy, H M; Kermode, A G; Murray, N M; Thomas, P K

    1990-01-01

    In a consecutive series of 30 patients with chronic inflammatory demyelinating polyneuropathy (CIDP) minor clinical evidence of CNS involvement was found in five. Cranial magnetic resonance imaging (MRI) was performed in 28 and revealed abnormalities consistent with demyelination in nine patients aged less than 50 years and abnormalities in five aged 50 years or over. Measurements of central motor conduction time (CMCT) were obtained in 18 and showed unilateral or bilateral abnormalities in s...

  2. Electrophysiological Evaluation of Chronic Inflammatory Demyelinating Polyneuropathy and Charcot-Marie-Tooth Type 1: Dispersion and Correlation Analysis

    OpenAIRE

    Kang, Ji Hyuk; Kim, Hye Jeong; Lee, Eun Ryeong

    2013-01-01

    [Purpose] The purpose of this study was to analyze and compare electrophysiological characteristics observed in nerve conduction studies (NCS) of chronic inflammatory demyelinating polyneuropathy (CIDP) and Charcot-Marie-Tooth disease type 1 (CMT 1). [Subjects] A differential diagnosis of acquired and congenital demyelinating neuropathies was based on a study of 35 patients with NCS-confirmed CIDP and 30 patients with CMT 1 genetically proven by peripheral myelin protein-22 (PMP-22) gene anal...

  3. Estimation of efficiency eradication therapies at sick of inflammatory periodontal diseases against a chronic Helicobacter pylori gastritis

    Directory of Open Access Journals (Sweden)

    Bulkina N.V.

    2011-03-01

    Full Text Available As a result of the conducted research results of an estimation of efficiency of application of the general eradication are presented therapy and local therapy at sick of inflammatory periodontal diseases against a chronic gastritis. Authors notice a positive effect at application as pathogenetic therapy of balm for gums of "Asepta" that normalisation of level of hygiene of the oral cavity, proof remission of periodontal diseases against a pathology of a gastroenteric path allows to achieve

  4. Differentiation of chronical rhinosinusitis with and without nasal polyposis on basis of symptomatology, course of disease, inflammatory mediators and comorbidity

    OpenAIRE

    Traser, Louisa

    2012-01-01

    Recent cytokine and chemokine research has rapidly expanded our understanding of chronic rhinosinusitis (CRS) and underlined that it is necessary to divide this disease into subgroups. The objective of the present study was to investigate the differentiation of CRS patients with (CRSwNP) and without (CRSsNP) nasal polyposis on basis of symptomatology, course of disease, inflammatory mediators and comorbidity. Nasal Polyps (n=16), tissue samples taken from the paranasal sinuses (n=32) and ...

  5. Distinct Inflammatory Profiles in Atopic and Nonatopic Patients With Chronic Rhinosinustis Accompanied by Nasal Polyps in Western China

    OpenAIRE

    Ba, Luo; Du, Jintao; Liu, Feng; Yang, Fenglin; Han, Miaomiao; Liu, Sixi; Lin, Ping; Li, Huabin

    2015-01-01

    Purpose The role of systemic sensitization in the pathophysiology of chronic rhinosinusitis with nasal polyps (CRSwNP) remains elusive. This study sought to characterize the pattern of cytokines in polyp tissues from atopic and nonatopic patients with CRSwNP. Methods Atopic and nonatopic polyp and normal tissues were collected from 70 CRSwNP patients and 26 control subjects, respectively. The distribution of inflammatory cells (eosinophils, neutrophils, mast cells, etc.) were examined using i...

  6. Polymorphism in the Alpha Cardiac Muscle Actin 1 Gene Is Associated to Susceptibility to Chronic Inflammatory Cardiomyopathy

    OpenAIRE

    Amanda Farage Frade; Priscila Camilo Teixeira; Barbara Maria Ianni; Cristina Wide Pissetti; Bruno Saba; Lin Hui Tzu Wang; Andréia Kuramoto; Luciana Gabriel Nogueira; Paula Buck; Fabrício Dias; Helene Giniaux; Agnes Llored; Sthefanny Alves; Andre Schmidt; Eduardo Donadi

    2013-01-01

    AIMS: Chagas disease, caused by the protozoan Trypanosoma cruzi is endemic in Latin America, and may lead to a life-threatening inflammatory dilated, chronic Chagas cardiomyopathy (CCC). One third of T. cruzi-infected individuals progress to CCC while the others remain asymptomatic (ASY). A possible genetic component to disease progression was suggested by familial aggregation of cases and the association of markers of innate and adaptive immunity genes with CCC development. Since mutations i...

  7. CCR1 and CCR5 expression on inflammatory cells is related to cigarette smoking and chronic obstructive pulmonary disease severity

    Institute of Scientific and Technical Information of China (English)

    WANG Fei; HE Bei

    2012-01-01

    Background Chronic obstructive pulmonary disease (COPD) is a progressive disease associated with a cellular inflammatory response mostly concerned with cigarette smoking.Chemokine receptors CCR1/5 play an important role in the inflammatory cells recruitment in the lung of COPD patients.The aim of this study was to determine the impact of cigarette smoking on the expression of CCR1/5 on inflammatory cells in induced sputum,and the relationship between the receptors expression and COPD severity.Methods Differential cells in induced sputum were counted and the optical densities of CCR1 and CCR5 on inflammatory cells in induced sputum from COPD patients (n=29),healthy smokers (n=11),and nonsmokers (n=6) were measured using immunocytochemistry.Concentrations of CCL3,the ligand of CCR1/5,in supernatant of induced sputum were detected by enzyme-linked immunosorbent assay.Results The expressions of CCR1 and CCR5 on inflammatory cells in healthy smokers were significantly higher than those in nonsmokers,and the expression of CCR1 in patients with COPD was significantly increased when compared with nonsmokers but not healthy smokers.The expressions of CCR1 and CCR5 on inflammatory cells in severe and very severe COPD patients were higher compared with mild and moderate COPD patients.CCL3 level was positively correlated with the total cell counts in induced sputum and smoking history,and negatively correlated with percentage of predicted FEV1.Conclusions Cigarette smoking could increase the expression of CCR1 on the inflammatory cells.Both CCR1 and CCR5 expressions on the inflammatory cells in induced sputum could be associated with COPD severity.

  8. Association between Serum Neopterin and Inflammatory Activation in Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Ashok Kumar Yadav

    2012-01-01

    Full Text Available Background. The serum levels of neopterin, a marker associated with cell-mediated immunity are elevated in chronic kidney disease (CKD. We evaluated serum neopterin levels and investigated its association with markers of inflammation in a cross-section of CKD subjects without known cardiovascular disease. Methods. Serum neopterin levels were measured in 118 patients with stage 3–5 CKD and 41 healthy subjects with normal kidney function (HC. Patients with known cardiovascular disease were excluded. We also estimated highly sensitive CRP (hsCRP and interluekin-6 (IL-6, tumor necrosis factor-α (TNF-α and interferon-γ (IFN-γ in the CKD subjects. All assays were done using commercially available ELISA kits. The correlation between neopterin and markers of inflammation were investigated. Results. Of the CKD population, 82 were in stage 5 (60 stage 5 D, 24 in stage 4, and 12 in stage 3. The mean age was 51.04±1.3 years and 66% were males. The commonest cause of CKD was diabetes (36%. Serum neopterin levels were 5-fold higher in CKD patients as compared to HC (74.8±3.6 versus 15.0±2.8 nmol/L, P<0.0001. There was a graded increase of serum neopterin from stages 3 to 4 and 5. CKD 5 D patients exhibited significantly higher levels compared to nondialysis stage 5 patients (P<0.0001. An inverse correlation was noted between serum neopterin and eGFR (r=−0.359, P<0.0001. Serum neopterin correlated with hsCRP (r=0.285, P=0.002, IL-6 (r=0.212, P=0.034, and IFN-γ (r=0.32, P=0.001 but not with TNF-α. Conclusion. Serum neopterin level is elevated and correlates with the severity of CKD. The elevation correlates with elevation of most, but not all, inflammatory markers. Its role in future development of cardiovascular disease and modulation with anti-inflammatory therapies needs further studies.

  9. Chronic orthostatic and antiorthostatic restraint induce neuroendocrine, immune and neurophysiological disorders in rats

    Science.gov (United States)

    Assenmacher, I.; Mekaouche, M.; Maurel, D.; Barbanel, G.; Givalois, L.; Boissin, J.; Malaval, F.; Ixart, G.

    rhythmicity of major physiological variables, the loss of normal correlations between ACTH and CORT, and inflammatory-immune hyperreactivity. These pathophysiological disorders may all be parts of a complex chronic stress syndrome.

  10. Identification of a Lactobacillus plantarum strain that ameliorates chronic inflammation and metabolic disorders in obese and type 2 diabetic mice.

    Science.gov (United States)

    Toshimitsu, T; Mochizuki, J; Ikegami, S; Itou, H

    2016-02-01

    In this study, we identified a strain of lactic acid bacteria (LAB) that induces high levels of IL-10 production by immune cells, and evaluated the ability of the strain to suppress chronic inflammation and ameliorate metabolic disorders in in vitro and in vivo models. Among a collection of LAB strains, Lactobacillus plantarum strain OLL2712 (OLL2712) induced the highest levels of IL-10 production in mouse-derived dendritic cells and peritoneal macrophages. The anti-inflammatory effects of this strain were evaluated using a co-culture system comprising RAW 264.7 and 3T3-L1 cells. We also administered heat-killed OLL2712 to obese and type 2 diabetic KKAy mice for 3 wk to evaluate the in vivo effects of the strain. The OLL2712 significantly decreased the production of proinflammatory cytokines in vitro. Likewise, the administration of OLL2712 significantly suppressed proinflammatory cytokine levels in both the visceral adipose tissue and the serum of KKAy mice, and reduced serum triglyceride concentrations. The strain also alleviated oxidative stress and adrenaline levels in the serum of KKAy mice. On the other hand, Lactobacillus gasseri strain MEP222804 (a moderate IL-10 inducer) did not ameliorate the systemic inflammation and hyperlipidemia in KKAy mice. Our results suggest that treatment with strong IL-10-inducing LAB has the potential to ameliorate metabolic disorders by suppressing chronic inflammation in the host animal.

  11. Association of terpinolene and diclofenac presents antinociceptive and anti-inflammatory synergistic effects in a model of chronic inflammation

    Directory of Open Access Journals (Sweden)

    E.M.A. Macedo

    2016-01-01

    Full Text Available Pharmacological treatment of inflammatory pain is usually done by administration of non-steroidal anti-inflammatory drugs (NSAIDs. These drugs present high efficacy, although side effects are common, especially gastrointestinal lesions. One of the pharmacological strategies to minimize such effects is the combination of drugs and natural products with synergistic analgesic effect. The monoterpene terpinolene (TPL is a chemical constituent of essential oils present in many plant species, which have pharmacological activities, such as analgesic and anti-inflammatory. The association of ineffective doses of TPL and diclofenac (DCF (3.125 and 1.25 mg/kg po, respectively presented antinociceptive and anti-inflammatory effects in the acute (0, 1, 2, 3, 4, 5 and 6 h, after treatment and chronic (10 days inflammatory hyperalgesia induced by Freund's complete adjuvant (CFA in the right hind paw of female Wistar rats (170-230 g, n=6-8. The mechanical hyperalgesia was assessed by the Randall Selitto paw pressure test, which determines the paw withdrawal thresholds. The development of edema was quantified by measuring the volume of the hind paw by plethismography. The TPL/DCF association reduced neutrophils, macrophages and lymphocytes in the histological analysis of the paw, following a standard staining protocol with hematoxylin and eosin and the counts were performed with the aid of optical microscopy after chronic oral administration of these drugs. Moreover, the TPL/DCF association did not induce macroscopic gastric lesions. A possible mechanism of action of the analgesic effect is the involvement of 5-HT2A serotonin receptors, because ketanserin completely reversed the antinociceptive effect of the TPL/DCF association. These results suggest that the TPL/DCF association had a synergistic anti-inflammatory and analgesic effect without causing apparent gastric injury, and that the serotonergic system may be involved in the antinociceptive effect of this

  12. Disability and borderline personality disorder in chronic pain patients

    OpenAIRE

    Sansone, Randy A.; J David Sinclair; Wiederman, Michael W.

    2010-01-01

    BACKGROUND AND OBJECTIVE: Few studies have examined the relationship between disability and borderline personality symptomatology, and, among those that have, findings have been inconsistent. In the present study, the relationship between medical disability and borderline personality symptomatology was examined in a sample of chronic pain patients.METHODS: In a consecutive insured sample of male and female chronic pain patients (n=117), who were being initially evaluated by an outpatient pain...

  13. Addressing Neuroplastic Changes in Distributed Areas of the Nervous System Associated With Chronic Musculoskeletal Disorders.

    Science.gov (United States)

    Pelletier, René; Higgins, Johanne; Bourbonnais, Daniel

    2015-11-01

    Present interventions utilized in musculoskeletal rehabilitation are guided, in large part, by a biomedical model where peripheral structural injury is believed to be the sole driver of the disorder. There are, however, neurophysiological changes across different areas of the peripheral and central nervous systems, including peripheral receptors, dorsal horn of the spinal cord, brain stem, sensorimotor cortical areas, and the mesolimbic and prefrontal areas associated with chronic musculoskeletal disorders, including chronic low back pain, osteoarthritis, and tendon injuries. These neurophysiological changes appear not only to be a consequence of peripheral structural injury but also to play a part in the pathophysiology of chronic musculoskeletal disorders. Neurophysiological changes are consistent with a biopsychosocial formulation reflecting the underlying mechanisms associated with sensory and motor findings, psychological traits, and perceptual changes associated with chronic musculoskeletal conditions. These changes, therefore, have important implications in the clinical manifestation, pathophysiology, and treatment of chronic musculoskeletal disorders. Musculoskeletal rehabilitation professionals have at their disposal tools to address these neuroplastic changes, including top-down cognitive-based interventions (eg, education, cognitive-behavioral therapy, mindfulness meditation, motor imagery) and bottom-up physical interventions (eg, motor learning, peripheral sensory stimulation, manual therapy) that induce neuroplastic changes across distributed areas of the nervous system and affect outcomes in patients with chronic musculoskeletal disorders. Furthermore, novel approaches such as the use of transcranial direct current stimulation and repetitive transcranial magnetic stimulation may be utilized to help renormalize neurological function. Comprehensive treatment addressing peripheral structural injury as well as neurophysiological changes occurring across

  14. Zinc status and its relation to growth retardation in children with chronic inflammatory bowel disease.

    Science.gov (United States)

    Nishi, Y; Lifshitz, F; Bayne, M A; Daum, F; Silverberg, M; Aiges, H

    1980-12-01

    Zinc status was studied in 30 patients with chronic inflammatory bowel disease (CIBD) as well as in 17 normal children, 13 primordial short stature, and 17 anorexia nervosa patients. Basal serum and urinary excretion levels of zinc were measured in all patients. In addition, a zinc loading test was performed in 16 CIBD patients, 21 normal and/or short stature children, and nine patients with anorexia nervosa. Eleven of 30 patients with CIBD had serum zinc values less than 0.7 microgram/ml, whereas none of the other patients had hypozincemia. In addition, the mean urinary zinc excretion of CIBD patients was significantly lower than that of patients with primordial short stature and with anorexia nervosa. An altered response to oral zinc load was the most frequent abnormality in CIBD patients. Those with moderate and severe clinical disease activity had a decreased serum rise of zinc after the oral load of this ion. Urinary excretion of zinc after oral load was also marked by deficiency in all CIBD patients. The abnormalities of zinc metabolism were more frequent among the CIBD patients with growth abnormalities, although they were also found in patients who had normal growth. Among the 14 patients with CIBD and growth abnormalities, seven were hypozincemic and four hypozincuric. Hypozincemia was only found in four patients who had normal height; however, the growth velocity was not known. The zinc tolerance test revealed abnormalities in four of five CIBD patients with short stature and in two of three patients with slow growth. On the other hand, similar alterations in zinc tolerance tests were seen in three of seven CIBD patients with normal height and growth. PMID:7435430

  15. Chronic prehepatic portal hypertension in the rat: is it a type of Metabolic Inflammatory Syndrome?

    Directory of Open Access Journals (Sweden)

    García Cruz

    2008-02-01

    Full Text Available Abstract Background A progressive development of hepatic steatosis with an increase in the lipid hepatocyte content and the formation of megamitochondria have been demonstrated in rats with prehepatic portal hypertension. The aim of this study is to verify the existence of liver and serum lipid metabolism impairments in rats with long-term (2 years portal hypertension. Methods Male Wistar rats: Control (n = 10 and with prehepatic portal hypertension by triple partial portal vein ligation (n = 9 were used. Liver content of Triglycerides (TG, phospholipids (PL and cholesterol and serum cholesterol, lipoproteins (HDL and LDL, TG, glucose and Lipid Binding Protein (LBP were assayed with specific colorimetric commercial kits. Serum levels of insulin and somatostatin were assayed by RIA. Results The liver content of TG (6.30 ± 1.95 vs. 4.17 ± 0.59 μg/ml; p vs. 1.10 ± 0.13 μg/ml; p vs. 114.78 ± 37.72 mg/dl, TG (153.41 ± 80.39 vs. 324.39 ± 134.9 mg/dl; p vs. 55.15 ± 17.47 mg/dl; p vs. 1.59 +0.37 mg/dl decreased, whereas LDL (37.83 ± 15.39 vs. 16.77 ± 6.81 mg/dl; p vs. 60.27 ± 42.96 ng/ml; p Conclusion Portal hypertension in the rat presents changes in the lipid and carbohydrate metabolisms similar to those produced in chronic inflammatory conditions and sepsis in humans. These underlying alterations could be involved in the development of hepatic steatosis and, therefore, in those described in the metabolic syndrome in humans.

  16. Steroids for chronic inflammatory demyelinating polyradiculoneuropathy: evidence base and clinical practice.

    Science.gov (United States)

    Press, R; Hiew, F L; Rajabally, Y A

    2016-04-01

    Evidence-based therapies for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) consist of corticosteroids, intravenous immunglobulins (IVIg), and plasma exchange. Steroids represent the oldest treatment used historically. In countries where readily available and affordable, IVIg tends to be favored as first-line treatment. The reason for this preference, despite substantially higher costs, is the perception that IVIg is more efficacious and safer than corticosteroids. However, the unselected use of IVIg as a first-line treatment option in all cases of CIDP raises issues of cost-effectiveness in the long-term. Furthermore, serious although rare, particularly thromboembolic side effects may result from their use. Recent data from randomized trials suggest pulsed corticosteroids to have a higher potential in achieving therapy-free remission or longer remission-free periods compared with IVIg, as well as relatively low rates of serious side effects when given as pulsed intravenous infusions during short periods of time. These specific advantages suggest that pulsed steroids could in many cases be used, as the first, rather than second choice of treatment when initiating immunomodulation in CIDP, primarily in hopes of achieving a remission after the short-term use. This article reviews the evidence base for the use of corticosteroids in its various forms in CIDP and factors that may influence clinicians' choice between IVIg and pulsed steroid treatment. The issue of efficacy, relapse rate and time, and side effect profile are analyzed, and some aspects from the authors' experience are discussed in relation to the possibility of using the steroid option as first-line therapy in a large proportion of patients with CIDP. PMID:26437234

  17. Alemtuzumab in the treatment of IVIG-dependent chronic inflammatory demyelinating polyneuropathy.

    LENUS (Irish Health Repository)

    Marsh, E A

    2010-06-01

    Chronic inflammatory demyelinating polyneuropathy (CIDP) is an idiopathic immune mediated neuropathy causing demyelination and conduction block thought to occur as the result of an aberrant autoimmune response resulting in peripheral nerve inflammation mediated by T cells and humoral factors. Diagnosis commonly prompts initial treatment with steroids or intravenous immunoglobulin (IVIG) on which 5-35% subsequently become dependent to maintain function. Despite a number of small scale trials, the role for alternative long-term immunosuppression remains unclear. Alemtuzumab is a humanised monoclonal antibody targeting the CD52 antigen present on the surface of lymphocytes and monocytes. A single intravenous infusion results in rapid and profound lymphopoenia lasting >12 months. We report its use and clinical outcome in a small series of patients with severe IVIG-dependent CIDP. Seven patients (4 Males; 3 Females) who had failed to respond to conventional immunosuppression were treated in 5 centres receiving 9 courses of alemtuzumab (dose range 60-150 mg). Following treatment, mean monthly IVIG use fell 26% from 202 to 149 g and IVIG administration frequency from 22 to 136 days. Two patients had prolonged remission, two patients had a partial response and no clear benefit was observed in the remaining three patients (2 Males, 1 Females). Responding patients had a younger age at onset (19.5 years) and shorter disease duration than non-responders. Three patients developed autoimmune disease following treatment. Alemtuzumab may offer an alternative treatment for a subset of early onset IVIG dependent CIDP patients failing conventional immunosuppressive agents, but concerns about toxicity may limit its use.

  18. Sural nerve biopsy in chronic inflammatory demyelinating polyneuropathy: Are supportive pathologic criteria useful in diagnosis?

    Directory of Open Access Journals (Sweden)

    Kulkarni Girish

    2010-01-01

    Full Text Available Background : According to American Academy of Neurology (AAN criteria, demonstration of demyelination in the sural nerve by teased fiber or ultrastructure is considered mandatory for diagnosis of chronic inflammatory demyelinating polyneuropathies (CIDP. In resource-restricted settings where these techniques are not freely available, it is useful to determine the utility of ′supportive′ pathologic criteria (subperineurial edema, inflammation, onion bulb formation, and demyelination proposed by AAN for diagnosis of CIDP. Settings and Design : Tertiary care hospital, retrospective study. Patients and Methods : Forty-six patients with idiopathic CIDP (32 with progressive course and 14 with relapsing-remitting course satisfying AAN clinical and electrophysiologic criteria evaluated between January 1991 and August 2004 were reviewed. Frequency of specific pathological alterations such as demyelination, inflammation, onion bulb formation, and axonal changes in sural nerve biopsies was evaluated. Statistical Analysis : SPSS statistical package was used to calculate mean, range, and standard deviation. Student′s t test, chi-square test, and ANOVA were used for determining statistical significance. Results and Conclusion : Reduction in myelinated fiber density was most frequent (93.5%, followed by demyelination (82.8%, inflammation (58.7%, and onion bulb formation (28.3%. Endoneurial inflammation was frequent in the relapsing-remitting form and epineurial inflammation and axonal changes in those with progressive course. Greater disability at presentation, poor response to immunomodulation, and lower CSF protein levels was seen in those with axonal pathology. Pathological abnormalities were demonstrable in all (100%, whereas electrophysiological abnormalities were detected in 90.8%, suggesting that supportive histologic AAN criteria are helpful in diagnosis of CIDP.

  19. Steroids for chronic inflammatory demyelinating polyradiculoneuropathy: evidence base and clinical practice.

    Science.gov (United States)

    Press, R; Hiew, F L; Rajabally, Y A

    2016-04-01

    Evidence-based therapies for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) consist of corticosteroids, intravenous immunglobulins (IVIg), and plasma exchange. Steroids represent the oldest treatment used historically. In countries where readily available and affordable, IVIg tends to be favored as first-line treatment. The reason for this preference, despite substantially higher costs, is the perception that IVIg is more efficacious and safer than corticosteroids. However, the unselected use of IVIg as a first-line treatment option in all cases of CIDP raises issues of cost-effectiveness in the long-term. Furthermore, serious although rare, particularly thromboembolic side effects may result from their use. Recent data from randomized trials suggest pulsed corticosteroids to have a higher potential in achieving therapy-free remission or longer remission-free periods compared with IVIg, as well as relatively low rates of serious side effects when given as pulsed intravenous infusions during short periods of time. These specific advantages suggest that pulsed steroids could in many cases be used, as the first, rather than second choice of treatment when initiating immunomodulation in CIDP, primarily in hopes of achieving a remission after the short-term use. This article reviews the evidence base for the use of corticosteroids in its various forms in CIDP and factors that may influence clinicians' choice between IVIg and pulsed steroid treatment. The issue of efficacy, relapse rate and time, and side effect profile are analyzed, and some aspects from the authors' experience are discussed in relation to the possibility of using the steroid option as first-line therapy in a large proportion of patients with CIDP.

  20. Does the chronic inflammatory demyelinating polyradiculoneuropathy due to secondary cause differ from primary?

    Directory of Open Access Journals (Sweden)

    Vaibhav Wadwekar

    2011-01-01

    Full Text Available Background: The clinical presentation, neurophysiological findings, and outcome may vary between primary and secondary chronic inflammatory demyelinating polyradiculopathy (CIDP. Objective: To compare clinical and electrodiagnostic features of primary and secondary CIDP. Setting: Tertiary care teaching referral hospital. Materials and Methods: The CIDP patients who were diagnosed as per European Federation of Neurological Societies/Peripheral Nerve Society criteria were included and subjected to detailed history and examinations. The clinical disability was graded on a 0-10 scale. Neurophysiology included motor and sensory nerve conductions and F wave studies of all four limbs. Based on investigations for underlying diseases, the patients were categorized into primary or secondary CIDP. Prednisolone was prescribed in all and azathioprine added in resistant cases. The secondary CIDP group received specific treatment in addition. The outcome was assessed at 3 months, 6 months, and last follow-up. Results: A total of 65 patients aged 17 to 72 years were included and 20 were females. Twenty-five patients had secondary CIDP and include diabetes mellitus (16, POEMS (polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes (4, monoclonal gammopathy of undetermined significance (2, myeloma (1, lymphoma (1, and malignancy (1. The secondary CIDP patients were older (48.35 vs 41.0 years, had less relapsing remitting (0 vs 6 and more frequent dysautonomia (7 vs 1. The demyelinating features were more marked in primary CIDP group and had better outcome compared with secondary CIDP. Conclusions: Of the total patients with CIDP, 38.5% of patients had secondary CIDP which was associated with progressive course, less demyelinating features, and worse prognosis.

  1. Brachial and lumbar plexuses in chronic inflammatory demyelinating polyradiculoneuropathy: MRI assessment including apparent diffusion coefficient

    Energy Technology Data Exchange (ETDEWEB)

    Adachi, Yuko; Sato, Noriko; Yamashita, Fumio; Kida, Jiro; Takahashi, Tomoyuki [National Center Hospital of Neurology and Psychiatry, Department of Radiology, Kodaira, Tokyo (Japan); Okamoto, Tomoko [National Center Hospital of Neurology and Psychiatry, Department of Neurology, Kodaira, Tokyo (Japan); Sasaki, Masayuki; Komaki, Hirofumi [National Center Hospital of Neurology and Psychiatry, Department of Child Neurology, Kodaira, Tokyo (Japan); Matsuda, Hiroshi [Saitama Medial University Hospital, Department of Nuclear Medicine, Iruma-gun, Saitama (Japan)

    2011-01-15

    Our purpose was to clarify the magnetic resonance (MR) imaging characteristics of the brachial and lumbar plexuses in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) using various kinds of sequences, including diffusion-weighted images (DWI). We evaluated the MR imaging findings for lumbar and/or brachial nerve plexuses in 13 CIDP patients and 11 normal volunteers. The nerve swelling was evaluated in comparison with normal controls by coronal short tau inversion recovery (STIR), and signal abnormalities were evaluated by coronal STIR, T1-weighted images, and DWIs. The degrees of contrast enhancement and apparent diffusion coefficient (ADC) values of the plexus were also assessed. In the patient group, diffuse enlargement and abnormally high signals were detected in 16 out of 24 plexuses (66.7%) on STIR, a slightly high signal was detected in 12 of 24 plexuses (50%) on T1-weighted images, and a high-intensity signal was detected in 10 of 18 plexuses (55.6%) on DWIs with high ADC values. Contrast enhancement of the plexuses was revealed in 6 of 19 plexuses (31.6%) and was mild in all cases. There were statistically significant differences between the ADC values of patients with either swelling or abnormal signals and those of both normal volunteers and patients without neither swelling nor abnormal signals. There were no relationships between MR imaging and any clinical findings. STIR is sufficient to assist clinicians in diagnosing CIDP. T1-weighted images and DWIs seemed useful for speculating about the pathological changes in swollen plexuses in CIDP patients. (orig.)

  2. Depression in chronic respiratory disorders in a tertiary rural hospital of Central India

    Institute of Scientific and Technical Information of China (English)

    Sameer singhal; Pankaj Banode; Nitish Baisakhiya

    2009-01-01

    Objective: To determine prevalence of depression in chronic respiratory disorders in a tertiary rural hospital of Central India. Various studies done in past have shown that prevalence of depression in diabetes and hypertension is around 40%-57%. Few studies have been done to screen depression in chronic respiratory disorders. This study was conducted in a tertiary rural hospital of Central India to find out prevalence of depression in indoor patients suffering from chronic respiratory disorders. Methods: Total 68 patients were evaluated for depression. Patients suffering from chronic respiratory disorders (total duration of illness >3 months) were evaluated using Prime MD Questionnaire. Patients suffering from diabetes, heart diseases, stroke, having past history of psychiatric illness, drug abusers, having lack of social support and suffering from chronic upper respiratory tract infections were excluded from this study. Questionnaire was asked when treatment for acute phase of illness is over. Results: Out of 68 patients evaluated, 36 (53%) were found out to be suffering from depression. Female gender (80%) was more prone to depression, inspite of the fact that all alcoholics were male. 39% of all chronic obstructive pulmonary disease (COPD) patients were suffering from depression in comparison to 65% for pulmonary tuberculosis and 44% for other chronic respiratory illness. 54% of patients suffering from depression are 60 yrs of age, suggesting that age has no relation with depression. No association was seen between alcoholism and depression. Conclusion: Prevalence of depression in patients of chronic respiratory illness is very high, like in cases of diabetes and hypertension. Further community and hospital based studies are needed to find out exact prevalence of depression in chronic respiratory illnesses.

  3. New Insights into the Management of Patients with Autoimmune Diseases or Inflammatory Disorders During Pregnancy.

    Science.gov (United States)

    Tavakolpour, Soheil; Rahimzadeh, Ghazal

    2016-09-01

    The treatment of autoimmune diseases remains a serious problem. Current therapies can lead to adverse effects in patients. One of the most vulnerable patient groups is pregnant women. It has been reported that different autoimmune diseases have a certain trend during pregnancy and after delivery which could be explained by maternal immune responses. Better management of pregnant women with autoimmune diseases or inflammatory disorders could be achieved by linking such alterations in immune responses and governed immune responses in different autoimmune disorders while considering various reports of autoimmune conditions during pregnancy. This study considers changing the T helper cells (Th1) and Th2 balance and suggests some new approaches for the better management of autoimmune diseases in pregnant women based on immune responses. Additionally, the possible role of Th17, alterations in some selected autoimmune diseases including rheumatoid arthritis (RA), multiple sclerosis (MS), psoriasis, systemic lupus erythematosus (SLE), atopic dermatitis (AD), asthma and pemphigus during pregnancy, and possible associated mechanisms are discussed. PMID:27300757

  4. Inflammatory Cytokines: Potential Biomarkers of Immunologic Dysfunction in Autism Spectrum Disorders

    Directory of Open Access Journals (Sweden)

    Ningan Xu

    2015-01-01

    Full Text Available Autism is a disorder of neurobiological origin characterized by problems in communication and social skills and repetitive behavior. After more than six decades of research, the etiology of autism remains unknown, and no biomarkers have been proven to be characteristic of autism. A number of studies have shown that the cytokine levels in the blood, brain, and cerebrospinal fluid (CSF of autistic subjects differ from that of healthy individuals; for example, a series of studies suggests that interleukin-6 (IL-6, tumor necrosis factor-α (TNF-α, and interferon-γ (IFN-γ are significantly elevated in different tissues in autistic subjects. However, the expression of some cytokines, such as IL-1, IL-2, transforming growth factor-β (TGF-β, and granulocyte-macrophage colony-stimulating factor (GM-CSF, is controversial, and different studies have found various results in different tissues. In this review, we focused on several types of proinflammatory and anti-inflammatory cytokines that might affect different cell signal pathways and play a role in the pathophysiological mechanism of autistic spectrum disorders.

  5. A discriminating messenger RNA signature for bipolar disorder formed by an aberrant expression of inflammatory genes in monocytes

    NARCIS (Netherlands)

    Padmos, Roos C.; Hillegers, Manon H. J.; Knifff, Esther M.; Vonk, Ronald; Bouvy, Anne; Staal, Frank J. T.; de Ridder, Dick; Kupka, Ralph W.; Nolen, Willem A.; Drexhage, Hemmo A.

    2008-01-01

    Context: Mood disturbances are associated with an activated inflammatory response system. Objective: To identify a discriminating and coherent expression pattern of proinflammatory genes in monocytes of patients with bipolar disorder. Design: A quantitative polymerase chain reaction (Q-PCR) case-con

  6. Lymphocyte and monocyte flow cytometry immunophenotyping as a diagnostic tool in uncharacteristic inflammatory disorders

    Directory of Open Access Journals (Sweden)

    Grip Olof

    2010-07-01

    Full Text Available Abstract Background Patients with uncharacteristic inflammatory symptoms such as long-standing fatigue or pain, or a prolonged fever, constitute a diagnostic and therapeutic challenge. The aim of the present study was to determine if an extended immunophenotyping of lymphocytes and monocytes including activation markers can define disease-specific patterns, and thus provide valuable diagnostic information for these patients. Methods Whole blood from patients with gram-negative bacteraemia, neuroborreliosis, tuberculosis, acute mononucleosis, influenza or a mixed connective tissue disorders, as diagnosed by routine culture and serology techniques was analysed for lymphocyte and monocyte cell surface markers using a no-wash, no-lyse protocol for multi-colour flow cytometry method. The immunophenotyping included the activation markers HLA-DR and CD40. Plasma levels of soluble TNF alpha receptors were analysed by ELISA. Results An informative pattern was obtained by combining two of the analysed parameters: (i, the fractions of HLA-DR-expressing CD4+ T cells and CD8+ T cells, respectively, and (ii, the level of CD40 on CD14+ CD16- monocytes. Patients infected with gram-negative bacteria or EBV showed a marked increase in monocyte CD40, while this effect was less pronounced for tuberculosis, borrelia and influenza. The bacterial agents could be distinguished from the viral agents by the T cell result; CD4+ T cells reacting in bacterial infection, and the CD8+ T cells dominating for the viruses. Patients with mixed connective tissue disorders also showed increased activation, but with similar engagement of CD4+ and CD8+ T cells. Analysis of soluble TNF alpha receptors was less informative due to a large inter-individual variation. Conclusion Immunophenotyping including the combination of the fractions of HLA-DR expressing T cell subpopulations with the level of CD40 on monocytes produces an informative pattern, differentiating between infections of

  7. The synovial prostaglandin system in chronic inflammatory arthritis: differential effects of steroidal and nonsteroidal anti-inflammatory drugs

    Science.gov (United States)

    Bombardieri, S.; Cattani, P.; Ciabattoni, G.; Di Munno, O.; Pasero, G.; Patrono, C.; Pinca, E.; Pugliese, F.

    1981-01-01

    1 The present study was undertaken to characterize the spectrum of arachidonic acid metabolites present in synovial effusions of patients with rheumatoid or psoriatic arthritis, and to compare changes in their concentration following a short-term treatment with 6α-methyl-prednisolone (6-MeP: 4-8 mg/day) or indoprofen (1.2 g/day), a nonsteroidal anti-inflammatory agent with proven synovial prostaglandin inhibitory effect. 2 Measurements of prostaglandin E2 (PGE2), thromboxane (TX) B2, 6-keto-PGF1α and PGF2α were performed by radioimmunoassay techniques in synovial effusions obtained from 23 patients, and validated by thin-layer chromatographic analysis of the extracted immunoreactivity. 3 PGE2 and TXB2 accounted for more than 60% of the total immunoreactivity in untreated patients. The absence of any constant ratio between the different arachidonic acid metabolites detected in synovial fluid is consistent with a heterogeneous cellular origin of these compounds. 4 Indoprofen treatment was associated with a consistent reduction of synovial prostaglandin and thromboxane concentrations, ranging from 36% in the case of 6-keto-PGF1α to 90% in the case of PGE2. 5 In contrast, 6-MeP caused opposite changes on different metabolites originating via the cyclo-oxygenase pathway. Thus, 6-keto-PGF1α concentrations were reduced by 35%, PGF2α concentrations were increased by 30%, while PGE2 and TXB2 were unchanged following 6-MeP. 6 Although the mechanism(s) underlying the failure of 6-MeP to reduce synovial PGE2 and TXB2 levels are uncertain, the results of the present study clearly indicate that therapeutic doses of steroidal and nonsteroidal anti-inflammatory drugs cause quite distinct changes in arachidonic acid metabolism, which might be relevant to their specific therapeutic actions and side-effects. PMID:6895043

  8. Chronic Inflammatory Periodontal Disease in Patients with Human Immunodeficiency Virus. Enfermedad periodontal inflamatoria crónica en pacientes infectados con el virus de inmunodeficiencia humana.

    OpenAIRE

    Iralys Benítez Guzmán; Vicente Fardales Macías; Emilio Carpio Muñoz; Vania López Rodríguez

    2009-01-01

    Background: The Chronic Inflammatory Periodontal Disease is related with multiple risk factors. Those patients with human immunodeficiency virus have higher risk of presenting this disease and it is usually more serious in these cases. Objective: To describe the prevalence of Chronic Inflammatory Periodontal Disease in patients with HIV. Methods: Descriptive, observational, cross-sectional study including p...

  9. The Role of Hereditary Risk Factors in Forming Low Amylolytic Activity of Saliva in Children with Chronic Inflammatory Gastric and Duodenal Diseases

    Directory of Open Access Journals (Sweden)

    Shkenyova L.N.

    2011-03-01

    Full Text Available Low activity of saliva α-amylase has been stated to be registered in every second child with chronic inflammatory gastric and duodenal diseases at the age of 3—7 years, more frequently against the background of alimentary allergy. The risk factors of forming low activity of α-amylase saliva have been revealed. The data obtained allows recommending a saliva amylolytic activity test as a noninvasive screening of chronic inflammatory gastric and duodenal diseases in preschool children.

  10. Pathophysiology of chronic kidney disease-mineral and bone disorder.

    Science.gov (United States)

    Mac Way, Fabrice; Lessard, Myriam; Lafage-Proust, Marie-Hélène

    2012-12-01

    Chronic kidney disease (CKD) alters the metabolism of several minerals, thereby inducing bone lesions and vessel-wall calcifications that can cause functional impairments and excess mortality. The histological bone abnormalities seen in CKD, known as renal osteodystrophy, consist of alterations in the bone turnover rate, which may be increased (osteitis fibrosa [OF]) or severely decreased (adynamic bone disease [AD]); abnormal mineralization (osteomalacia [OM]), and bone loss. Secondary hyperparathyroidism is related to early phosphate accumulation (responsible for FGF23 overproduction by bone tissue), decreased calcitriol production by the kidneys, and hypocalcemia. Secondary hyperparathyroidism is associated with OF. Other factors that affect bone include acidosis, chronic inflammation, nutritional deficiencies, and iatrogenic complications.

  11. Comparative evaluation of clinical, hematological and systemic inflammatory markers in smokers and non-smokers with chronic periodontitis

    Directory of Open Access Journals (Sweden)

    Vinayak Kanakdande

    2015-01-01

    Full Text Available Context: Systemic conditions, especially chronic infections, have a direct impact on the general health and well-being of an individual. Similarly, the long-standing inflammatory changes seen during periodontitis have been associated with the altered diabetic control, preterm, low birth weight infants, and cardiovascular disease. Being a low-grade infection, the signs may not be as severe as seen in other systemic conditions, but they definitely cannot be ignored. Aims: The present study was designed to compare clinical, hematological, and systemic inflammatory markers in patients with chronic periodontitis. Subjects and Methods: A total of 90 chronic periodontitis patients were selected for the present study from the outpatient department of the Department of Periodontology, and the various clinical and hematological parameters were then assessed. Statistical Analysis Used: Z-test was used to compare the probing depth, clinical attachment loss, hematological parameter, and interleukin-6 values between Group A and Group B. Mann-Whitney U-test was used to compare gingival index, plaque index, and bleeding on probing between Group A and Group B. Results: The results of the study were based on the comparison of the clinical, hematological, and systemic inflammatory markers in smokers and nonsmokers with chronic periodontitis and came out to be statistically highly significant. Conclusions: With the resurgence of emphasis on significance of oral diseases related to systemic health, the medical professionals also need to familiarize themselves with the oral cavity and the oral-systemic inter-relationships to treat or reduce the morbidity of the underlying medical condition. Furthermore, the oral health care professionals must reach out to the medical community and the general public to improve patient care through education and communication about the oral health-systemic health link.

  12. The Relationship Between Chronic Inflammation and Glucidic-Lipidic Profile Disorders in Kidney Transplant Recipients

    OpenAIRE

    Tarța I.D.; Căldăraru Carmen Denise; Gliga Mirela; Huțanu Adina; Bajko Z; Carașca E; Dogaru G.A.

    2016-01-01

    Introduction: Chronic inflammation has a proven role in atherogenesis, lipid profile parameters being related to cytokine production. In kidney transplant recipients, interleukin 6 (IL-6) is significantly associated with graft-related outcomes and also alterations of cholesterol and triglyceride metabolism. The aim of this study was to investigate the relationship between chronic inflammation and glucidic-lipidic metabolism disorders in a group of patients with kidney transplantation as renal...

  13. Bone mineral disorder in chronic kidney disease: Klotho and FGF23; cardiovascular implications.

    Science.gov (United States)

    Salanova Villanueva, Laura; Sánchez González, Carmen; Sánchez Tomero, José Antonio; Aguilera, Abelardo; Ortega Junco, Esther

    2016-01-01

    Cardiovascular factors are one of the main causes of morbidity and mortality in patients with chronic kidney disease. Bone mineral metabolism disorders and inflammation are pathological conditions that involve increased cardiovascular risk in chronic kidney disease. The cardiovascular risk involvement of bone mineral metabolism classical biochemical parameters such as phosphorus, calcium, vitamin D and PTH is well known. The newest markers, FGF23 and klotho, could also be implicated in cardiovascular disease.

  14. Impaired Functional Connectivity in the Prefrontal Cortex: A Mechanism for Chronic Stress-Induced Neuropsychiatric Disorders

    OpenAIRE

    Ignacio Negrón-Oyarzo; Francisco Aboitiz; Pablo Fuentealba

    2016-01-01

    Chronic stress-related psychiatric diseases, such as major depression, posttraumatic stress disorder, and schizophrenia, are characterized by a maladaptive organization of behavioral responses that strongly affect the well-being of patients. Current evidence suggests that a functional impairment of the prefrontal cortex (PFC) is implicated in the pathophysiology of these diseases. Therefore, chronic stress may impair PFC functions required for the adaptive orchestration of behavioral response...

  15. Chronic Kidney Disease-Mineral Bone Disorder in the Elderly Peritoneal Dialysis Patient

    DEFF Research Database (Denmark)

    Heaf, James Goya

    2015-01-01

    PURPOSE: The purpose of this paper was to review the literature concerning the treatment of chronic kidney disease-mineral bone disorder (CKD-MBD) in the elderly peritoneal dialysis (PD) patient. ♦ RESULTS: Chronic kidney disease-mineral bone disorder is a major problem in the elderly PD patient......, with its associated increased fracture risk, vascular calcification, and accelerated mortality fracture risk. Peritoneal dialysis, however, bears a lower risk than hemodialysis (HD). The approach to CKD-MBD prophylaxis and treatment in the elderly PD patient is similar to other CKD patients, with some...

  16. Anxiety and depressive disorders in elderly with chronic dizziness of vestibular origin

    OpenAIRE

    Érica Toledo Piza Peluso; Maria Inês Quintana; Fernando Freitas Ganança

    2016-01-01

    ABSTRACT INTRODUCTION: Dizziness is one of the most prevalent symptoms in the elderly. Anxiety and depression are common in dizzy adult patients, but there is scarce information about comorbidity between vestibular disturbances and psychiatric disorders in the aged. OBJECTIVE: To assess the prevalence of anxiety and depression disorders in elderly with chronic dizziness of vestibular origin. METHODS: Transversal study that used the Brazilian version of the Composite International Diagnosti...

  17. The effects of grounding (earthing on inflammation, the immune response, wound healing, and prevention and treatment of chronic inflammatory and autoimmune diseases

    Directory of Open Access Journals (Sweden)

    Oschman JL

    2015-03-01

    Full Text Available James L Oschman,1 Gaétan Chevalier,2 Richard Brown3 1Nature’s Own Research Association, Dover, NH, USA; 2Developmental and Cell Biology Department, University of California at Irvine, Irvine, CA, USA; 3Human Physiology Department, University of Oregon, Eugene, OR, USA Abstract: Multi-disciplinary research has revealed that electrically conductive contact of the human body with the surface of the Earth (grounding or earthing produces intriguing effects on physiology and health. Such effects relate to inflammation, immune responses, wound healing, and prevention and treatment of chronic inflammatory and autoimmune diseases. The purpose of this report is two-fold: to 1 inform researchers about what appears to be a new perspective to the study of inflammation, and 2 alert researchers that the length of time and degree (resistance to ground of grounding of experimental animals is an important but usually overlooked factor that can influence outcomes of studies of inflammation, wound healing, and tumorigenesis. Specifically, grounding an organism produces measurable differences in the concentrations of white blood cells, cytokines, and other molecules involved in the inflammatory response. We present several hypotheses to explain observed effects, based on current research results and our understanding of the electronic aspects of cell and tissue physiology, cell biology, biophysics, and biochemistry. An experimental injury to muscles, known as delayed onset muscle soreness, has been used to monitor the immune response under grounded versus ungrounded conditions. Grounding reduces pain and alters the numbers of circulating neutrophils and lymphocytes, and also affects various circulating chemical factors related to inflammation. Keywords: chronic inflammation, immune system, wound repair, white blood cells, macrophages, autoimmune disorders

  18. Chronic aspiration of gastric and duodenal contents and their effects on inflammatory cytokine production in respiratory system of rats.

    Directory of Open Access Journals (Sweden)

    Mitra Samareh Fekri

    2014-02-01

    Full Text Available Gastroesophageal reflux disease (GERD is defined with clinical symptoms of heart burning and regurgitation. It may be associated with external esophageal symptoms such as chronic cough, asthma, laryngitis, chronic lung disease, sinusitis and pulmonary fibrosis. In the present study, rats with chronic aspiration of gastroduodenal contents were studied for cellular phenotypes and cytokine concentrations in bronchoalveolar lavage and lung tissue. Thirty-six male Albino N-MRI rats were randomly divided into six groups. After anesthesia and tracheal intubation, the animals received either 0.5ml/kg of normal saline (control, gastric juice, pepsin, hydrochloric acid or bile salts by injection into their lungs twice a week for 8 weeks. In sham group nothing was injected. Thereafter, cellular phenotypes and cytokine concentrations of Interleukine (IL-1α, IL-1β, Transforming Growth Factor (TGF-β, Tumor Necrosis Factor (TNF-α, and IL-6 were assessed in bronchoalveolar lavage and lung tissue homogenates. The numbers of epithelial cells, macrophages, neutrophils and lymphocytes in BAL and levels of cytokines IL-1α, IL-6, TNF-α and TGF-β in BAL and lung tissue of test groups were significantly higher than the control group. Aspiration of bile salts caused more cytokine levels and inflammatory cells compared to other reflux components. It can be concluded that GERD with increased cytokines and inflammatory cells in lung could cause or exacerbate asthma and pulmonary fibrosis.

  19. Chronic Granulomatous Disease: Lessons from a Rare Disorder

    OpenAIRE

    Segal, B H; Veys, P.; Malech, H; Cowan, M J

    2011-01-01

    Chronic granulomatous disease (CGD) is a rare primary immunodeficiency with x-linked or autosomal recessive inheritance involving defects in genes encoding phox proteins which are the subunits of the phagocyte NADPH oxidase. This results in failure to produce superoxide anion and downstream antimicrobial oxidant metabolites and to activate antimicrobial proteases. Affected patients are susceptible to severe, life-threatening bacterial and fungal infections and excessive inflammation character...

  20. LIPID METABOLISM DISORDERS IN PATIENTS WITH CHRONIC HEPATITIS C

    Directory of Open Access Journals (Sweden)

    L. I. Tkachenko

    2015-01-01

    Full Text Available Purpose of the study. To study lipid metabolism in chronic hepatitis C and to assess its impact on the formation of insulin resistance, steatosis and progression of liver fibrosis.Materials and methods. The study included 205 patients with chronic hepatitis C (CHC. Conducts research, depending on the genotype C, viral load and body mass index (BMI of the patients.Results. CHC patients revealed a combined hyperlipoproteinemia on the background of op-pression synthesis of apolipoproteins A1 and B. Formation of hepatic steatosis was associated with HCV genotype 3 virus-induced viral load at ≥ 6 log10 IU/ml and metabolic in VL < 6 log10 IU/ml. In patients with chronic hepatitis C genotype 1, high viral load leads to inhibition of protein synthesis conveyor ApoA1 and increased synthesis of cholesterol, accompanied by abdominal obesity and the formation of insulin resistance. CHC patients with BMI < 25 kg/m2 viral load ≥ 6 log10 ME/ml was associated with dyslipidemia IV type on D. Fredriskson (1970, hyperglycemia, insulin resistance and diabetes. The advanced stage of liver fi brosis (F ≥ 3 on a scale METAVIR and non-response to treatment were associated with a decrease in HDL cholesterol below normal. With an increase in viral load > 5 log10 ME/ml signifi cantly increased the risk of lipid and carbohydrate metabolism.

  1. Differential Features between Chronic Skin Inflammatory Diseases Revealed in Skin-Humanized Psoriasis and Atopic Dermatitis Mouse Models.

    Science.gov (United States)

    Carretero, Marta; Guerrero-Aspizua, Sara; Illera, Nuria; Galvez, Victoria; Navarro, Manuel; García-García, Francisco; Dopazo, Joaquin; Jorcano, Jose Luis; Larcher, Fernando; del Rio, Marcela

    2016-01-01

    Psoriasis and atopic dermatitis are chronic and relapsing inflammatory diseases of the skin affecting a large number of patients worldwide. Psoriasis is characterized by a T helper type 1 and/or T helper type 17 immunological response, whereas acute atopic dermatitis lesions exhibit T helper type 2-dominant inflammation. Current single gene and signaling pathways-based models of inflammatory skin diseases are incomplete. Previous work allowed us to model psoriasis in skin-humanized mice through proper combinations of inflammatory cell components and disruption of barrier function. Herein, we describe and characterize an animal model for atopic dermatitis using similar bioengineered-based approaches, by intradermal injection of human T helper type 2 lymphocytes in regenerated human skin after partial removal of stratum corneum. In this work, we have extensively compared this model with the previous and an improved version of the psoriasis model, in which T helper type 1 and/or T helper type 17 lymphocytes replace exogenous cytokines. Comparative expression analyses revealed marked differences in specific epidermal proliferation and differentiation markers and immune-related molecules, including antimicrobial peptides. Likewise, the composition of the dermal inflammatory infiltrate presented important differences. The availability of accurate and reliable animal models for these diseases will contribute to the understanding of the pathogenesis and provide valuable tools for drug development and testing. PMID:26763433

  2. Prevalence of chronic musculoskeletal disorders in elderly Brazilians: a systematic review of the literature

    Directory of Open Access Journals (Sweden)

    Miranda Vivian S

    2012-05-01

    Full Text Available Abstract Background Population ageing is a worldwide phenomenon that has recently challenged public healthcare systems. The knowledge of the burden of chronic musculoskeletal disorders in elders is still limited, particularly in the developing world. This systematic review aimed to investigate the prevalence of chronic musculoskeletal disorders in elderly Brazilians. Methods A comprehensive literature search was performed in five electronic databases (from inception to January 2012 and completed by additional searches in reference lists. Two review authors independently selected the eligible studies and extracted data on participants’ characteristics and rates of chronic musculoskeletal disorders. One review author extracted methodological quality data. We performed a critical synthesis of the results, which were grouped into the diagnoses “chronic musculoskeletal pain” or “specific musculoskeletal diagnoses”. Results Twenty five studies reporting on a total of 116,091 elderly Brazilians were included. Eight studies (32% were of high methodological quality. There was a large variation in the measure of prevalence used by individual studies and in their definition of chronic pain. Prevalence estimates reached 86% for chronic musculoskeletal pain in any location. Studies investigating multiple pain sites found the lower limb and the spine to be the most prevalent complaints (50% each. Arthritis and rheumatism (including osteoarthritis were the most prevalent specific musculoskeletal diagnoses (9% to 40%, followed by herniated disc (6% to 27%. Conclusions Despite the growth of the elderly population worldwide, high-quality research on the burden of chronic musculoskeletal disorders in the elderly is still scarce. Future healthcare research focusing on this age group should be a priority in developing countries since their public healthcare systems are not yet fully prepared to accommodate the needs of an aging population.

  3. [VASCULAR ENDOTHELIAL GROWTH FACTOR AND SOME INDICATORS OF ENDOTHELIAL DYSFUNCTION OF PATIENTS HAVING CHRONIC INFLAMMATORY DISEASES OF THE GASTRO DUODENAL ZONE].

    Science.gov (United States)

    Zavyalova, O V; Spivakovskiy, Yu M; Tchernenkov, Yu V; Lukina, O A

    2015-01-01

    The aim of the study was to determine the content of vaskuloendotelian growth factor and nitric oxide in children with chronic inflammatory diseases of the stomach and duodenum. The study involved 63 children with chronic inflammatory diseases of the gastroduodenal zone. Substrate study was serum. The data obtained were compared with a group of healthy children. The highest possible content vaskuloendotelian growth factor noted in the group of children with duodenal ulcer in the acute phase and in the group of chronic gastroduodenita associated with Helicobacter pylori. According to the results of the study established the role of nitric oxide and vaskuloendotelian growth factor in the pathogenesis of gastroduodenal diseases.

  4. [VASCULAR ENDOTHELIAL GROWTH FACTOR AND SOME INDICATORS OF ENDOTHELIAL DYSFUNCTION OF PATIENTS HAVING CHRONIC INFLAMMATORY DISEASES OF THE GASTRO DUODENAL ZONE].

    Science.gov (United States)

    Zavyalova, O V; Spivakovskiy, Yu M; Tchernenkov, Yu V; Lukina, O A

    2015-01-01

    The aim of the study was to determine the content of vaskuloendotelian growth factor and nitric oxide in children with chronic inflammatory diseases of the stomach and duodenum. The study involved 63 children with chronic inflammatory diseases of the gastroduodenal zone. Substrate study was serum. The data obtained were compared with a group of healthy children. The highest possible content vaskuloendotelian growth factor noted in the group of children with duodenal ulcer in the acute phase and in the group of chronic gastroduodenita associated with Helicobacter pylori. According to the results of the study established the role of nitric oxide and vaskuloendotelian growth factor in the pathogenesis of gastroduodenal diseases. PMID:26415264

  5. Adipose Tissue Is a Neglected Viral Reservoir and an Inflammatory Site during Chronic HIV and SIV Infection.

    Directory of Open Access Journals (Sweden)

    Abderaouf Damouche

    2015-09-01

    Full Text Available Two of the crucial aspects of human immunodeficiency virus (HIV infection are (i viral persistence in reservoirs (precluding viral eradication and (ii chronic inflammation (directly associated with all-cause morbidities in antiretroviral therapy (ART-controlled HIV-infected patients. The objective of the present study was to assess the potential involvement of adipose tissue in these two aspects. Adipose tissue is composed of adipocytes and the stromal vascular fraction (SVF; the latter comprises immune cells such as CD4+ T cells and macrophages (both of which are important target cells for HIV. The inflammatory potential of adipose tissue has been extensively described in the context of obesity. During HIV infection, the inflammatory profile of adipose tissue has been revealed by the occurrence of lipodystrophies (primarily related to ART. Data on the impact of HIV on the SVF (especially in individuals not receiving ART are scarce. We first analyzed the impact of simian immunodeficiency virus (SIV infection on abdominal subcutaneous and visceral adipose tissues in SIVmac251 infected macaques and found that both adipocytes and adipose tissue immune cells were affected. The adipocyte density was elevated, and adipose tissue immune cells presented enhanced immune activation and/or inflammatory profiles. We detected cell-associated SIV DNA and RNA in the SVF and in sorted CD4+ T cells and macrophages from adipose tissue. We demonstrated that SVF cells (including CD4+ T cells are infected in ART-controlled HIV-infected patients. Importantly, the production of HIV RNA was detected by in situ hybridization, and after the in vitro reactivation of sorted CD4+ T cells from adipose tissue. We thus identified adipose tissue as a crucial cofactor in both viral persistence and chronic immune activation/inflammation during HIV infection. These observations open up new therapeutic strategies for limiting the size of the viral reservoir and decreasing low

  6. Inflammatory and Remodeling Events in Asthma with Chronic Exposure to House Dust Mites: A Murine Model

    OpenAIRE

    Ahn, Joong Hyun; Kim, Chi Hong; Kim, Yong Hyun; Kim, Seung Joon; Lee, Sook-Young; Kim, Young Kyoon; Kim, Kwan Hyoung; Moon, Hwa Sik; Song, Jeong Sup; Park, Sung Hak; Kwon, Soon Seog

    2007-01-01

    Although animal models with ovalbumin have been used to study chronic asthma, there are difficulties in inducing recurrence as well as in maintaining chronic inflammation in this system. Using a murine model of house dust mite (HDM)-induced bronchial asthma, we examined the airway remodeling process in response to the chronic exposure to HDM. During the seventh and twelfth weeks of study, HDM were inhaled through the nose for three consecutive days and airway responsiveness was measured. Twen...

  7. Investigating the Burden of Chronic Pain: An Inflammatory and Metabolic Composite

    Directory of Open Access Journals (Sweden)

    Kimberly T. Sibille

    2016-01-01

    Full Text Available Background. Chronic pain is associated with increased morbidity and mortality, predominated by cardiovascular disease and cancer. Investigating related risk factor measures may elucidate the biological burden of chronic pain. Objectives. We hypothesized that chronic pain severity would be positively associated with the risk factor composite. Methods. Data from 12,982 participants in the 6th Tromsø study were analyzed. Questionnaires included demographics, health behaviors, medical comorbidities, and chronic pain symptoms. The risk factor composite was comprised of body mass index, fibrinogen, C-reactive protein, and triglycerides. Chronic pain severity was characterized by frequency, intensity, time/duration, and total number of pain sites. Results. Individuals with chronic pain had a greater risk factor composite than individuals without chronic pain controlling for covariates and after excluding inflammation-related health conditions (p<0.001. A significant “dose-response” relationship was demonstrated with pain severity (p<0.001. In individuals with chronic pain, the risk factor composite varied by health behavior, exercise, lower levels and smoking, and higher levels. Discussion. The risk factor composite was higher in individuals with chronic pain, greater with increasing pain severity, and influenced by health behaviors. Conclusions. Identification of a biological composite sensitive to pain severity and adaptive/maladaptive behaviors would have significant clinical and research utility.

  8. Investigating the Burden of Chronic Pain: An Inflammatory and Metabolic Composite

    Science.gov (United States)

    Sibille, Kimberly T.; Steingrímsdóttir, Ólöf A.; Fillingim, Roger B.; Stubhaug, Audun; Schirmer, Henrik; Chen, Huaihou; McEwen, Bruce S.; Nielsen, Christopher S.

    2016-01-01

    Background. Chronic pain is associated with increased morbidity and mortality, predominated by cardiovascular disease and cancer. Investigating related risk factor measures may elucidate the biological burden of chronic pain. Objectives. We hypothesized that chronic pain severity would be positively associated with the risk factor composite. Methods. Data from 12,982 participants in the 6th Tromsø study were analyzed. Questionnaires included demographics, health behaviors, medical comorbidities, and chronic pain symptoms. The risk factor composite was comprised of body mass index, fibrinogen, C-reactive protein, and triglycerides. Chronic pain severity was characterized by frequency, intensity, time/duration, and total number of pain sites. Results. Individuals with chronic pain had a greater risk factor composite than individuals without chronic pain controlling for covariates and after excluding inflammation-related health conditions (p < 0.001). A significant “dose-response” relationship was demonstrated with pain severity (p < 0.001). In individuals with chronic pain, the risk factor composite varied by health behavior, exercise, lower levels and smoking, and higher levels. Discussion. The risk factor composite was higher in individuals with chronic pain, greater with increasing pain severity, and influenced by health behaviors. Conclusions. Identification of a biological composite sensitive to pain severity and adaptive/maladaptive behaviors would have significant clinical and research utility. PMID:27445627

  9. Investigating the Burden of Chronic Pain: An Inflammatory and Metabolic Composite.

    Science.gov (United States)

    Sibille, Kimberly T; Steingrímsdóttir, Ólöf A; Fillingim, Roger B; Stubhaug, Audun; Schirmer, Henrik; Chen, Huaihou; McEwen, Bruce S; Nielsen, Christopher S

    2016-01-01

    Background. Chronic pain is associated with increased morbidity and mortality, predominated by cardiovascular disease and cancer. Investigating related risk factor measures may elucidate the biological burden of chronic pain. Objectives. We hypothesized that chronic pain severity would be positively associated with the risk factor composite. Methods. Data from 12,982 participants in the 6th Tromsø study were analyzed. Questionnaires included demographics, health behaviors, medical comorbidities, and chronic pain symptoms. The risk factor composite was comprised of body mass index, fibrinogen, C-reactive protein, and triglycerides. Chronic pain severity was characterized by frequency, intensity, time/duration, and total number of pain sites. Results. Individuals with chronic pain had a greater risk factor composite than individuals without chronic pain controlling for covariates and after excluding inflammation-related health conditions (p < 0.001). A significant "dose-response" relationship was demonstrated with pain severity (p < 0.001). In individuals with chronic pain, the risk factor composite varied by health behavior, exercise, lower levels and smoking, and higher levels. Discussion. The risk factor composite was higher in individuals with chronic pain, greater with increasing pain severity, and influenced by health behaviors. Conclusions. Identification of a biological composite sensitive to pain severity and adaptive/maladaptive behaviors would have significant clinical and research utility. PMID:27445627

  10. Durability, Negative Impact, and Neuropsychological Predictors of Tic Suppression in Children with Chronic Tic Disorder

    Science.gov (United States)

    Woods, Douglas W.; Himle, Michael B.; Miltenberger, Raymond G.; Carr, James E.; Osmon, David C.; Karsten, Amanda M.; Jostad, Candice; Bosch, Amanda

    2008-01-01

    Chronic tic disorders are characterized by involuntary motor and vocal tics, which are influenced by contextual factors. Recent research has shown that (a) children can suppress tics for brief periods of time, (b) suppression is enhanced when programmed reinforcement is provided for tic-free intervals, and (c) short periods of suppression do not…

  11. Treating co-occurring chronic low back pain & generalized anxiety disorder.

    Science.gov (United States)

    Janzen, Kristina; Peters-Watral, Brenda

    2016-01-16

    The complex, bidirectional correlation between chronic low back pain (CLBP) and generalized anxiety disorder (GAD), common ailments in primary care, can increase the risk of inadequate treatment. This article will review the relationship between CLBP and GAD and provide optimal management strategies for NPs caring for individuals with this dyad. PMID:26642348

  12. Efficacy of intravenous ketamine for treatment of chronic posttraumatic stress disorder : A randomized clinical trial

    NARCIS (Netherlands)

    Feder, Adriana; Parides, Michael K.; Murrough, James W.; Perez, Andrew M.; Morgan, Julia E.; Saxena, Shireen; Kirkwood, Katherine; Aan Het Rot, Marije; Lapidus, Kyle A.B.; Wan, Le-Ben; Iosifescu, Dan; Charney, Dennis S.

    2014-01-01

    IMPORTANCE Few pharmacotherapies have demonstrated sufficient efficacy in the treatment of posttraumatic stress disorder (PTSD), a chronic and disabling condition. OBJECTIVE To test the efficacy and safety of a single intravenous subanesthetic dose of ketamine for the treatment of PTSD and associate

  13. Chronic sleep reduction in adolescents with Delayed Sleep Phase Disorder and effects of melatonin treatment

    NARCIS (Netherlands)

    A. van Maanen; J.F. Dewald-Kaufmann; M.G Smits; F.J. Oort; A.M. Meijer

    2013-01-01

    Homeostatic and circadian changes that occur during adolescence can result in chronic sleep reduction. This may particularly be true for adolescents with Delayed Sleep Phase Disorder (DSPD), which is associated with late Dim Light Melatonin Onset (DLMO). This study assessed the influence of melatoni

  14. Myeloprolipherative disorder type chronic myeloid leukemia--eosinophilic form.

    Science.gov (United States)

    Arnautovic-Custovic, Aida; Hasic, Samira; Kopic, Emina; Jahic, Azra; Jovic, Svetlana

    2011-01-01

    Chronic eosinophilic leukemia (CEL) is a very rare form of leucemia in the western world. Adequate response is seldomly achieved after treatment with corticosteroids, interferon-alfa (INF-alfa) and medications containing hydroxi-urea (Litalir). The study presents a patient with CEL with no initial therapeutic response to the use of corticosteroids, INF-alfa and hydroxy-urea, and with neither clinical nor hematological response. After setting a diagnosis of CEL, patient was ordinated Imatinib (Glivec tabbletes) in a daily dose of 200 mg. Two days afterwards there was an evident withdrawal of subjective and clinical symptoms of disease, and the complete blood count showed significant amendment.

  15. Myeloprolipherative disorder type chronic myeloid leukemia--eosinophilic form.

    Science.gov (United States)

    Arnautovic-Custovic, Aida; Hasic, Samira; Kopic, Emina; Jahic, Azra; Jovic, Svetlana

    2011-01-01

    Chronic eosinophilic leukemia (CEL) is a very rare form of leucemia in the western world. Adequate response is seldomly achieved after treatment with corticosteroids, interferon-alfa (INF-alfa) and medications containing hydroxi-urea (Litalir). The study presents a patient with CEL with no initial therapeutic response to the use of corticosteroids, INF-alfa and hydroxy-urea, and with neither clinical nor hematological response. After setting a diagnosis of CEL, patient was ordinated Imatinib (Glivec tabbletes) in a daily dose of 200 mg. Two days afterwards there was an evident withdrawal of subjective and clinical symptoms of disease, and the complete blood count showed significant amendment. PMID:21776882

  16. THE EFFECTS OF COMBINATORIAL EXPOSURE OF PRO-INFLAMMATORY AND ANTI-INFLAMMATORY CYTOKINES ON AIRWAY EPITHELIAL CELL RELEASE OF CHEMOTACTIC MEDIATORS

    Science.gov (United States)

    Asthma is a chronic inflammatory disorder of the airways affecting nearly 15 million individuals nationally. Within the inflamed asthmatic airway there exist complex interactions between many cells and the cytokines they release, in particular mast cells, eosinophils, T-lymphocy...

  17. [MECHANISMS OF SMALL INTESTINE MOTOR DISORDERS DURING ENDOTOXEMIA AND PATHOPHYSIOLOGICAL RATIONALE FOR THE USE OF TRIBUTYRINE AS ANTI-INFLAMMATORY AND PROKINETIC PHARMACONUTRIENT].

    Science.gov (United States)

    Tropskaya, N S; Kislyakova, E A; Popova, T S

    2016-01-01

    Studying the mechanisms of the small intestine motor function disorders during endotoxemia and searching ways to mitigate them remain relevant. The article discusses the role of inflammatory mediators, in particular nitric oxide as a key factor in the generation of inflammatory response and brake the main neurotransmitter in the gut in the pathogenesis of the small intestine motor disorders during endotoxemia. Also discusses anti-inflammatory cholinergic path, which is realized with the participation of the autonomic nervous system. Possible mechanisms by which tributyrinte as a component of nutritional support creates a multiplier effect in arresting the inflammatory response and normalization of intestinal motility are suggested.

  18. [Features of therapy for chronic pancreatitis associated with anxious depressive disorders in railway workers].

    Science.gov (United States)

    Ushakov, I B; Lubavskaya, S S; Batishcheva, G A; Chernov, Yu N

    2016-01-01

    The article presents data on peculiarities of chronic pancreatitis course in railway transport workers (engine operators, engine operator assistants, dispatchers) with anxious depressive disorders. Pain and dyspepsia in patients with affective disorders appeared to be constant and more intense than in the patients without concomitant anxious depression. Psychophysiologic tests in 83% of patients with comorbid conditions revealed significant psychomotor dullness manifested in reliable lower speed of visual motor reactions. Pharmacologic correction via anxiolytics (Adaptol, Afobasol) combined with standard therapy for chronic pancreatitis exacerbation enabled to improve clinical symptoms, but Adaptol appeared to slow simple visual motor reactions, therefore has to be ruled out in engine operators. Pharmacotherapy of chronic pancreatitis, that included Afobasol in addition to standard treatment, promoted reliable improvement of occupationally important psychophysiologic functions. This study received a patent.

  19. Angiostatin overexpression is associated with an improvement in chronic kidney injury by an anti-inflammatory mechanism.

    Science.gov (United States)

    Mu, Wei; Long, David A; Ouyang, Xiaosen; Agarwal, Anupam; Cruz, Pedro E; Roncal, Carlos A; Nakagawa, Takahiko; Yu, Xueqing; Hauswirth, William W; Johnson, Richard J

    2009-01-01

    Angiostatin, a proteolytic fragment of plasminogen, is a potent anti-angiogenic factor recently shown also to have an inhibitory effect on leukocyte recruitment and macrophage migration. Because both angiogenesis and inflammation play key roles in the progression of chronic kidney disease, we evaluated the effect of angiostatin treatment in the rat remnant kidney model. Rats were pretreated for 4 wk with recombinant adeno-associated viruses expressing either angiostatin or green fluorescence protein. Chronic renal disease was then induced by a subtotal nephrectomy, and rats were killed 8 wk later for analysis. Angiostatin treatment was associated with significantly less proteinuria but no alterations in serum creatinine, creatinine clearance, and blood urea nitrogen levels. Treatment with angiostatin reduced renal peritubular capillary number and decreased urinary nitric oxide levels. Despite reducing capillary density, angiostatin diminished interstitial fibrosis in association with reduced macrophage and T-cell infiltration and renal monocyte chemoattractant protein-1 mRNA levels. In conclusion, angiostatin overexpression was associated with attenuated renal disease progression in a model of chronic kidney injury, likely because of its anti-inflammatory actions. However, its anti-angiogenic actions suggest countering effects that could partially offset its benefit in chronic kidney diseases. PMID:18971211

  20. Pediatric Inflammatory Bowel Disease: from a translational perspective

    NARCIS (Netherlands)

    G.M. Damen (Gerard)

    2010-01-01

    textabstractCrohn’s disease (CD) and ulcerative colitis (UC), the two main subtypes of inflammatory bowel disease (IBD), are chronic relapsing inflammatory disorders of the gastrointestinal tract that have a peak age of onset in the second decade of life in children. There is strong evidence to supp

  1. Pediatric Inflammatory Bowel Disease: from diagnosis to transition

    NARCIS (Netherlands)

    C.I. de Bie (Charlotte)

    2012-01-01

    textabstractThe inflammatory bowel diseases (IBD) are chronic relapsing inflammatory disorders of the gastrointestinal tract, comprising Crohn’s disease (CD), ulcerative colitis (UC), and IBD-unclassified (IBD-U). CD is characterized by a transmural and often granulomatous inflammation that can invo

  2. Behavioral disorders in rats with chronic myocardial dysfunction

    Directory of Open Access Journals (Sweden)

    Rodinskiy A.G.

    2014-09-01

    Full Text Available Observation of cardiologists and psychiatrists suggest that cardiovascular diseases and depression are the most common and frequent comorbid conditions. Therefore the aim of the study was to identify behavioral disorders in rats on the background of myocardial dysfunction in the experiment. Material of the research: 60 adult male rats of Wistar line, weighing 200-220 g, divided into 2 groups - control and experimental. Myocardial dysfunction was modeled by intraperitoneal injection of doxorubicin by 5 mg/kg of animal weight. To verify the model of myocardial dysfunction ECG and histological examination of the myocardium were performed. Evaluation of higher divisions of the CNS reactions was performed using the "open field" method by such indicators: vertical and horizontal motor activity (decreased by 71,4%, acts and defecation boluses (down by 85-88%, the number of burrows (decreased by 57-90%, grooming (decreased by 23%, all parameters were reliable (in p<0,05. There was a gradual decline of rats’ emotionality, CNS depression and increased anxiety. It was found that behavioral disorders in the experiment were typical for anxiety and depression states.

  3. Progression of benign prostatic hyperplasia is associated with pro-inflammatory mediators and chronic activation of prostate-infiltrating lymphocytes.

    Science.gov (United States)

    Norström, Melissa M; Rådestad, Emelie; Sundberg, Berit; Mattsson, Jonas; Henningsohn, Lars; Levitsky, Victor; Uhlin, Michael

    2016-04-26

    Benign prostatic hyperplasia (BPH) is a common chronic non-malignant condition whose prevalence substantially increases with age. Immune cell infiltration and pro-inflammatory mediators have been implicated in the pathogenesis. Here, we characterized 21 extracellular markers on prostate-infiltrating lymphocytes (PILs) and analyzed expression of 26 soluble proteins in prostate tissue obtained from BPH patients (n = 31). These data were correlated with clinical parameters and compared with peripheral blood mononuclear cells (PBMCs) (n = 10). Increased frequencies of T cells expressing co-inhibitory receptors LAG-3, PD-1, TIM-3 or CTLA-4, and co-stimulatory receptors CD28, OX40 or 4-1BB were observed in BPH tissue compared to PBMCs. These findings are consistent with chronic activation and possible functional exhaustion of PILs that may be further augmented by several identified pro-inflammatory factors, such as IL-8 and MCP-1, promoting inflammation and chemotaxis of immune cells to the prostate. Prostate size and plasma prostate-specific antigen levels positively correlated with IL-8 and MCP-1 concentrations, and frequencies of T cells expressing CTLA-4 and TIM-3. It remains to be established whether the link between inflammation and BPH progression supported by our findings reflects a progressive failure of the immune system leading to decreased immune surveillance and development of prostate cancer. PMID:26993768

  4. Is There a Regulatory Role of Immunoglobulins on Tissue Forming Cells Relevant in Chronic Inflammatory Lung Diseases?

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    Michael Roth

    2011-01-01

    Full Text Available Epithelial cells, fibroblasts and smooth muscle cells together form and give structure to the airway wall. These three tissue forming cell types are structure giving elements and participate in the immune response to inhaled particles including allergens and dust. All three cell types actively contribute to the pathogenesis of chronic inflammatory lung diseases such as asthma and chronic obstructive pulmonary disease (COPD. Tissue forming cells respond directly to allergens through activated immunoglobulins which then bind to their corresponding cell surface receptors. It was only recently reported that allergens and particles traffic through epithelial cells without modification and bind to the immunoglobulin receptors on the surface of sub-epithelial mesenchymal cells. In consequence, these cells secrete pro-inflammatory cytokines, thereby extending the local inflammation. Furthermore, activation of the immunoglobulin receptors can induce proliferation and tissue remodeling of the tissue forming cells. New studies using anti-IgE antibody therapy indicate that the inhibition of immunoglobulins reduces the response of tissue forming cells. The unmeasured questions are: (i why do tissue forming cells express immunoglobulin receptors and (ii do tissue forming cells process immunoglobulin receptor bound particles? The focus of this review is to provide an overview of the expression and function of various immunoglobulin receptors.

  5. Distribution of Th17 cells and Th1 cells in peripheral blood and cerebrospinal fluid in chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Chi, Li Jun; Xu, Wan Hai; Zhang, Zong Wen; Huang, Hui Tao; Zhang, Li Ming; Zhou, Jin

    2010-12-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune-mediated demyelinating disease of the peripheral nervous system. Th17 and Th1 cells contribute to the pathogenesis of most autoimmune diseases, but little is known about their distribution and reciprocal relationship in CIDP. In this study, we analyzed the distribution of Th17, Th1, and Th17/Th1 cells in the peripheral blood and cerebrospinal fluid (CSF). The results showed that the frequency of Th17 cells was significantly higher in the peripheral blood mononuclear cell (PBMCs) and CSF of active CIDP in comparison with remitting CIDP or to other non-inflammatory neurological diseases (ONDs), accompanied by similar findings for Th17/Th1 cells. Both active and remitting CIDP have higher percentage of Th1 cells in the CSF than OND. CSF protein levels positively correlated with the frequencies of Th17 cells either in the PBMCs or CSF of active CIDP, while there was no significant correlation with Th1 cells. In line with these observations, the levels of interleukin-17 (IL-17) in plasma and transcript factors retinoic acid receptor-related orphan receptor (ROR)γt expressed by PBMCs were significantly higher in the active CIDP than remitting CIDP or OND. In summary, our preliminary findings suggest that elevated numbers of inflammatory T cells, especially for Th17 cells, might be an important determinant in the evolution of CIDP.

  6. Deletion of macrophage migration inhibitory factor inhibits murine oral carcinogenesis: Potential role for chronic pro-inflammatory immune mediators.

    Science.gov (United States)

    Oghumu, Steve; Knobloch, Thomas J; Terrazas, Cesar; Varikuti, Sanjay; Ahn-Jarvis, Jennifer; Bollinger, Claire E; Iwenofu, Hans; Weghorst, Christopher M; Satoskar, Abhay R

    2016-09-15

    Oral cancer kills about 1 person every hour each day in the United States and is the sixth most prevalent cancer worldwide. The pro-inflammatory cytokine 'macrophage migration inhibitory factor' (MIF) has been shown to be expressed in oral cancer patients, yet its precise role in oral carcinogenesis is not clear. In this study, we examined the impact of global Mif deletion on the cellular and molecular process occurring during oral carcinogenesis using a well-established mouse model of oral cancer with the carcinogen 4-nitroquinoline-1-oxide (4NQO). C57BL/6 Wild-type (WT) and Mif knock-out mice were administered with 4NQO in drinking water for 16 weeks, then regular drinking water for 8 weeks. Mif knock-out mice displayed fewer oral tumor incidence and multiplicity, accompanied by a significant reduction in the expression of pro-inflammatory cytokines Il-1β, Tnf-α, chemokines Cxcl1, Cxcl6 and Ccl3 and other molecular biomarkers of oral carcinogenesis Mmp1 and Ptgs2. Further, systemic accumulation of myeloid-derived tumor promoting immune cells was inhibited in Mif knock-out mice. Our results demonstrate that genetic Mif deletion reduces the incidence and severity of oral carcinogenesis, by inhibiting the expression of chronic pro-inflammatory immune mediators. Thus, targeting MIF is a promising strategy for the prevention or therapy of oral cancer. PMID:27164411

  7. Guideline adherence and patient satisfaction in the treatment of inflammatory bowel disorders – an evaluation study

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    Holtmann Gerald

    2009-01-01

    Full Text Available Abstract Background Crohn's disease (CD and ulcerative colitis (UC are the most frequent inflammatory bowel disorders (IBD. IBD cause a significant burden to society due to extensive health care utilization from the first clinical symptoms until diagnosis and thereafter due to direct and indirect costs. Besides the socio-economic impact of CD and UC, gastrointestinal and extraintestinal symptoms affect quality of life, but there is remarkably little data about the quality of treatment as assessed by patient satisfaction, quality of life and adherence to guidelines. Thus the aim of this study was to identify variables that influence quality of treatment and quality of life as well as patient satisfaction. Methods The Essener Zirkel Study was a cross sectional study of 86 IBD-patients with a confirmed diagnosis of CD or UC. They were recruited at primary, secondary and tertiary care settings. Quality of treatment, quality of life and patient satisfaction were evaluated. Consulting behaviour and number of examinations, duration of disease and variables regarding adherence to guidelines were evaluated, too. Results 59 (69% patients had CD and 27 had UC (31%. 19% spent more than four years until the suspected diagnosis of IBD was confirmed and visited more than five physicians. All patients showed a significantly reduced quality of life compared to the 1998 German normative population. In spite of being under medical treatment, nearly half of the patients suffered from strong quality of life restricting symptoms. Over all, 35% described their treatment as moderate or bad. Patients who consulted psychotherapists and non-medical practitioners suffered significantly less from depression. Conclusion Besides structural deficiencies due to the health care policy, we revealed the adherence to guidelines to be a problem area. Our findings support the assumption, that providing better health care and especially maintaining constant patient

  8. Peripheral blood gene expression patterns discriminate among chronic inflammatory diseases and healthy controls and identify novel targets

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    Palatka Karoly

    2010-05-01

    Full Text Available Abstract Background Chronic inflammatory diseases including inflammatory bowel disease (IBD; Crohn's disease and ulcerative colitis, psoriasis and rheumatoid arthritis (RA afflict millions of people worldwide, but their pathogenesis is still not well understood. It is also not well known if distinct changes in gene expression characterize these diseases and if these patterns can discriminate between diseased and control patients and/or stratify the disease. The main focus of our work was the identification of novel markers that overlap among the 3 diseases or discriminate them from each other. Methods Diseased (n = 13, n = 15 and n = 12 in IBD, psoriasis and RA respectively and healthy patients (n = 18 were recruited based on strict inclusion and exclusion criteria; peripheral blood samples were collected by clinicians (30 ml in Venous Blood Vacuum Collection Tubes containing EDTA and peripheral blood mononuclear cells were separated by Ficoll gradient centrifugation. RNA was extracted using Trizol reagent. Gene expression data was obtained using TaqMan Low Density Array (TLDA containing 96 genes that were selected by an algorithm and the statistical analyses were performed in Prism by using non-parametric Mann-Whitney U test (P-values Results Here we show that using a panel of 96 disease associated genes and measuring mRNA expression levels in peripheral blood derived mononuclear cells; we could identify disease-specific gene panels that separate each disease from healthy controls. In addition, a panel of five genes such as ADM, AQP9, CXCL2, IL10 and NAMPT discriminates between all samples from patients with chronic inflammation and healthy controls. We also found genes that stratify the diseases and separate different subtypes or different states of prognosis in each condition. Conclusions These findings and the identification of five universal markers of chronic inflammation suggest that these diseases have a common background in

  9. Serial High-Resolution Computed Tomography Imaging in Patients with Wegener Granulomatosis: Differentiation Between Active Inflammatory and Chronic Fibrotic Lesions

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    Lohrmann, C.; Uhl, M.; Schaefer, O.; Ghanem, N.; Kotter, E.; Langer, M. [Univ. Hospital of Freiburg (Germany). Dept. of Radiology

    2005-08-01

    PURPOSE: To evaluate pulmonary pathologies in Wegener granulomatosis with sequential computed tomography (CT) in order to differentiate active inflammatory lesions from chronic fibrotic lesions. MATERIAL AND METHODS: Serial CT findings in 38 patients with Wegener granulomatosis were retrospectively analyzed (mean follow-up period, 21 months). The presence, extension, and distribution of the following findings were evaluated with CT: parenchymal nodules, masses, ground-glass attenuation, airspace consolidation, bronchial wall-thickening, bronchiectasis, linear areas of attenuation, pleural irregularities, pleural effusions, hilar and mediastinal lymphadenopathy. RESULTS: Observed in 92% of patients, nodules were the most common CT pathology. Areas of ground-glass attenuation, consolidation, masses of linear attenuation, and tracheal/bronchial wall-thickening were detected in 24%, 26%, 32%, 39%, and 68% of patients. At follow-up, the clearance of lesions was most consistent for areas of ground-glass attenuation (89%), masses (87%), and cavitated nodules (85%). In the follow-up scan, 58% of all nodules, 47% of pulmonary consolidations, and 66% of bronchial wall-thickening were completely resolved. Areas of bronchiectasis and septal/non-septal lines remained stable in 70% and 71% of patients. CONCLUSION: The majority of the lesions decreased or resolved completely with or without areas of linear attenuation. Ground-glass attenuation, cavitated nodules and masses appear to represent active inflammatory lesions. In most probability, areas of bronchiectasis and septal/non-septal lines more often represent chronic fibrotic changes rather than active inflammatory changes. In combination with clinical evaluation and bronchoscopy, CT assists in the assessment of disease activity.

  10. Serial High-Resolution Computed Tomography Imaging in Patients with Wegener Granulomatosis: Differentiation Between Active Inflammatory and Chronic Fibrotic Lesions

    International Nuclear Information System (INIS)

    PURPOSE: To evaluate pulmonary pathologies in Wegener granulomatosis with sequential computed tomography (CT) in order to differentiate active inflammatory lesions from chronic fibrotic lesions. MATERIAL AND METHODS: Serial CT findings in 38 patients with Wegener granulomatosis were retrospectively analyzed (mean follow-up period, 21 months). The presence, extension, and distribution of the following findings were evaluated with CT: parenchymal nodules, masses, ground-glass attenuation, airspace consolidation, bronchial wall-thickening, bronchiectasis, linear areas of attenuation, pleural irregularities, pleural effusions, hilar and mediastinal lymphadenopathy. RESULTS: Observed in 92% of patients, nodules were the most common CT pathology. Areas of ground-glass attenuation, consolidation, masses of linear attenuation, and tracheal/bronchial wall-thickening were detected in 24%, 26%, 32%, 39%, and 68% of patients. At follow-up, the clearance of lesions was most consistent for areas of ground-glass attenuation (89%), masses (87%), and cavitated nodules (85%). In the follow-up scan, 58% of all nodules, 47% of pulmonary consolidations, and 66% of bronchial wall-thickening were completely resolved. Areas of bronchiectasis and septal/non-septal lines remained stable in 70% and 71% of patients. CONCLUSION: The majority of the lesions decreased or resolved completely with or without areas of linear attenuation. Ground-glass attenuation, cavitated nodules and masses appear to represent active inflammatory lesions. In most probability, areas of bronchiectasis and septal/non-septal lines more often represent chronic fibrotic changes rather than active inflammatory changes. In combination with clinical evaluation and bronchoscopy, CT assists in the assessment of disease activity

  11. Comparative effects of dexamethasone and bergenin on chronic bronchitis and their anti-inflammatory mechanisms based on NMR metabolomics.

    Science.gov (United States)

    Ren, Xiaolei; Ma, Shuangshuang; Wang, Juan; Tian, Simin; Fu, Xiaorui; Liu, Xinfeng; Li, Zhongfeng; Zhao, Baosheng; Wang, Xueyong

    2016-05-24

    In order to compare the effect of dexamethasone and bergenin on chronic bronchitis and to reveal their anti-inflammatory mechanisms, (1)H NMR-based metabolomics was performed to explore the potential biomarkers of the disease and study the therapeutic mechanisms of the drugs. In this study, 40 Sprague-Dawley male rats were randomly divided into 4 groups, namely control, model, dexamethasone and bergenin groups, with 10 rats in each group. Except for the control group, rats from the other three groups were exposed to tobacco smoke for 1 h d(-1) for 28 days. During the modeling, dexamethasone (0.2 mg kg(-1)) and bergenin (87 mg kg(-1)) were administered orally to dexamethasone or bergenin rats 3 h after exposure every day. On the other hand, control and model rats were intragastrically administered water. According to the results of morphometric analysis of the airway epithelium and the count of white blood cells in the bronchoalveolar lavage fluid (BALF), dexamethasone and bergenin could suppress the infiltration of inflammatory cells, inhibit the secretion of mucus, and reduce white blood cells in BALF. Serum samples from the rats' orbits were collected every week. The metabolic profiles of sera were analyzed by multivariate statistical analyses, including PCA, PLS-DA and OPLS-DA models, and 18 metabolites were identified. The dynamic fluctuations of these biomarkers in sera from different groups were detected. The results suggested that the anti-inflammatory mechanism of dexamethasone may be associated with BCAA metabolism and glycolysis while bergenin could change BCAA metabolism, glycine, serine and threonine metabolism, and glycolysis to treat chronic bronchitis. PMID:27098339

  12. Chronic exposure to exogenous glucocorticoids primes microglia to pro-inflammatory stimuli and induces NLRP3 mRNA in the hippocampus.

    Science.gov (United States)

    Frank, Matthew G; Hershman, Sarah A; Weber, Michael D; Watkins, Linda R; Maier, Steven F

    2014-02-01

    Chronic stress as well as chronic treatment with glucocorticoids (GCs) primes the neuroinflammatory response to a subsequent pro-inflammatory challenge. However, it remains unclear whether chronic GCs sensitize the response of key CNS immune substrates (i.e. microglia) to pro-inflammatory stimuli. In the present set of studies, male Sprague-Dawley rats underwent sham surgery or were adrenalectomized and then treated with varying concentrations of corticosterone (CORT; 0, 25, 50, and 75 μg/ml) administered in their drinking water. After 10 days of CORT exposure, whole hippocampus was collected and expression of glial activation markers measured or hippocampal microglia were isolated and challenged with LPS to probe for CORT-induced sensitization of pro-inflammatory responses. Chronic CORT exposure increased the gene expression of NLRP3, Iba-1, MHCII, and NF-κBIα in a concentration dependent manner. Chronic CORT (75 μg/ml) exposure potentiated the microglial proinflammatory response (TNFα, IL-1β, IL-6 and NLRP3) to LPS compared to the microglial response of sham surgery animals treated with vehicle. The present set of results demonstrate that chronic exposure to GCs primes microglia to pro-inflammatory stimuli and add to a growing body of evidence suggesting that a permissive function of GCs is that of an endogenous danger signal or alarmin.

  13. The Telomere/Telomerase System in Chronic Inflammatory Diseases. Cause or Effect?

    Science.gov (United States)

    Kordinas, Vasileios; Ioannidis, Anastasios; Chatzipanagiotou, Stylianos

    2016-01-01

    Telomeres are specialized nucleoprotein structures located at the end of linear chromosomes and telomerase is the enzyme responsible for telomere elongation. Telomerase activity is a key component of many cancer cells responsible for rapid cell division but it has also been found by many laboratories around the world that telomere/telomerase biology is dysfunctional in many other chronic conditions as well. These conditions are characterized by chronic inflammation, a situation mostly overlooked by physicians regarding patient treatment. Among others, these conditions include diabetes, renal failure, chronic obstructive pulmonary disease, etc. Since researchers have in many cases identified the association between telomerase and inflammation but there are still many missing links regarding this correlation, the latest findings about this phenomenon will be discussed by reviewing the literature. Our focus will be describing telomere/telomerase status in chronic diseases under the prism of inflammation, reporting molecular findings where available and proposing possible future approaches. PMID:27598205

  14. Radiolabelled peptides and monoclonal antibodies for therapy decision making in inflammatory diseases

    NARCIS (Netherlands)

    Malviya, G.; Signore, A.; Lagana, B.; Dierckx, R. A.

    2008-01-01

    Radiolabelled peptides and monoclonal antibodies are an emerging class of radiopharmaceuticals for imaging inflammation with clinical implications for several chronic inflammatory disorders for diagnosis, therapy decision making and follow up. In the last decades, a number of novel monoclonal antibo

  15. Cognitive Disorders, Depressive Status and Chronic Complications of Type 2 Diabetes Mellitus

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    Tache Mirela

    2014-12-01

    Full Text Available Background and aims: Depression and cognitive disorders were reported more frequently in patients with diabetes mellitus (DM. Our aim was to analyze the association of cognitive disorders and depression association with chronic complications of DM in a group of Romanian patients. Materials and methods: The data was analyzed from 181 patients, with a mean age of 58,3 years to whom we applied the MMSE (Mini- Mental State Examination and MADRS (Montgomery-Asberg Depression Rating Scale questionnaires. We also analyzed the presence of chronic DM complications, HbA1c and lipid profile. Results: Most patients with type 2 diabetes mellitus (T2DM had mild cognitive impairment (92%, more common in the age group 50-59 years. Chronic macrovascular complications were present in 74.58%, while chronic microvascular complications were present in 61.87% of patients with T2DM who associated mild and moderate cognitive impairment (p = 0.013. The most common form of depression was mild depression (90.2%, present in most patients with DM, regardless of progression and type of treatment. MADRS depression test scores were statistically significant correlated with the presence of peripheral artery disease - PAD (p <0.001, ischemic heart disease - IHD (p <0.001 and chronic kidney disease - CKD (p =0.05. We did not find a statistically significant correlation with HbA1c and serum lipid values (p˃0,05. Conclusion: Chronic diabetes macrovascular complications (PAD, IHD and CKD were more frequently associated with cognitive disorders and depression in patients with T2DM independent of the degree of metabolic control.

  16. A diagnosis challenge-L4 nerve root compression as the initial presentation of chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Cojocaru, Inimioara Mihaela; Alexianu, Marilena; Bastian, Alexandra; Sapira, Violeta; Herţea, Cristina; Cojocaru, M

    2012-01-01

    The authors present the case of a 65-year-old woman who was admitted for paraparesis and paresthesias in the inferior limbs. The neurological examination revealed the difficulty in extension of the right foot and of the right toe, accompanied by paresthesias located in the anterolateral area of the right leg, dorsum and plantar area of the foot, the reduction of the right knee jerk, and of the ankle tendon jerk both sides. The vertebro-spinal MRI showed lumbar canal stenosis with L4 intraforaminal compression on the right, and L2-L3 on the left. CSF examination revealed mild increase in protein concentration. The morphological picture of the sural nerve biopsy was compatible with a chronic inflammatory neuropathy and severe muscular lesions of neurogenic origin were observed on right gastrocnemius muscle biopsy. The diagnosis of chronic inflammatory demyelinating polyneuropathy (CIDP) was established. Solu-medrol (0.5 g/d)-5 days, then medrol (prednisolone) was done, followed by improving of the symptomatology. For the relapse of the disease intravenous immunoglobulins (IVIG)-0.4 g/kg/d-5 days was the elective treatment. Six months later she presented a new relapse. IVIG were administered with the remission of the sensitive symptoms. A chronic treatment with medrol was recommended. The diagnosis of L4 disc herniation was obvious in the studied case, but the electroneurographic examination brought extra data for the associated diagnosis of CIDP whose onset was asymmetrical and initially paucisymptomatic. Neither the electroneurographic examination nor the CSF examination were total relevant for CIDP, imposing the sural nerve biopsy. The diagnosis of CIDP involves a team-work composed of neurologist, electroneurophysiologist and neuropathologist. PMID:23610977

  17. Personality dysfunction and complex posttraumatic stress disorder among chronically traumatized Bosnian refugees.

    Science.gov (United States)

    Palić, Sabina; Elklit, Ask

    2014-02-01

    A proposal for the inclusion of complex posttraumatic stress disorder (CPTSD) in the upcoming ICD-11 has been put forward. Using self-report, we investigated the resemblance between disorders of extreme stress not otherwise specified (DESNOS) and both axis I and II syndromes among 116 treatment-seeking Bosnian refugees. In this sample, the prevalence of DESNOS overlapped to a large degree with the prevalence of schizotypal and paranoid personality disorders (PDs). There was, however, also a large prevalence of axis I syndromes in the group. Thus, DESNOS in the refugees can be categorized as an axis I or II disorder depending on the chronicity and the severity of functional impairment. DESNOS and PD-like states were even observed among the refugees with no history of childhood maltreatment. No large differences were observed between DESNOS and PD regarding sex. The symptom constellation of CPTSD in the ICD-11 is partially supported. However, CPTSD might resemble PD to a considerable degree.

  18. Sleep disordered breathing in patients with chronic obstructive pulmonary disease.

    Science.gov (United States)

    Aoki, Takuya; Akinori, Ebihara; Yogo, Yurika; Sakamaki, Fumio; Suzuki, Yukio; Suemasu, Keiichi

    2005-06-01

    Sleep-related disordered breathing (SDB) and its influence on desaturation were examined in stable COPD patients with waking SpO2 > 90%. With respiratory inductance plethysmography, thoracic-abdominal respiratory movements for all events with more than 4% desaturation were analyzed in 26 patients. Types of SDB were confirmed by full polysomnography. Irregular breathing induced desaturation, while stable respiration continued during some desaturation events. Three types of altered ventilation were observed: hypoventilation, paradoxical movement and periodic breathing. An unusual type of paradoxical movement, with normal airflow despite progressive desaturation, was observed in REM sleep. Patients were divided into desaturation (15 patients) and non-desaturation (11 patients) groups. Daytime arterial blood gas, lung function values, and 6-min walking distance did not differ. Awake, mode, maximum and minimum nocturnal SpO2 were lower in the desaturation group. SDB-induced desaturation events in the desaturation group were more frequent (9.2+/-3.5 vs. 1.8+/-2.2 times), a greater SpO2 decrease (11.4+/-7.1% vs. 5.2+/-2.1%) and longer duration (73.2+/-34.8 vs. 18.8+/-39.0 min). Patterns of SDB in the desaturation group were hypoventilation (74.4+/-23.4%), paradoxical movement (10.2+/-14.5%), periodic breathing (12.1+/-18.3%) and unclassified (5.8+/-11.2%). These results reveal that lower SpO2 and SDB influence nocturnal desaturation in stable COPD patients. PMID:17136951

  19. The Emerging Role of Metabotropic Glutamate Receptors in the Pathophysiology of Chronic Stress-Related Disorders.

    Science.gov (United States)

    Peterlik, Daniel; Flor, Peter J; Uschold-Schmidt, Nicole

    2016-01-01

    Chronic stress-related psychiatric conditions such as anxiety, depression, and alcohol abuse are an enormous public health concern. The etiology of these pathologies is complex, with psychosocial stressors being among the most frequently discussed risk factors. The brain glutamatergic neurotransmitter system has often been found involved in behaviors and pathophysiologies resulting from acute stress and fear. Despite this, relatively little is known about the role of glutamatergic system components in chronic psychosocial stress, neither in rodents nor in humans. Recently, drug discovery efforts at the metabotropic receptor subtypes of the glutamatergic system (mGlu1-8 receptors) led to the identification of pharmacological tools with emerging potential in psychiatric conditions. But again, the contribution of individual mGlu subtypes to the manifestation of physiological, molecular, and behavioral consequences of chronic psychosocial stress remains still largely unaddressed. The current review will describe animal models typically used to analyze acute and particularly chronic stress conditions, including models of psychosocial stress, and there we will discuss the emerging roles for mGlu receptor subtypes. Indeed, accumulating evidence indicates relevance and potential therapeutic usefulness of mGlu2/3 ligands and mGlu5 receptor antagonists in chronic stress-related disorders. In addition, a role for further mechanisms, e.g. mGlu7-selective compounds, is beginning to emerge. These mechanisms are important to be analyzed in chronic psychosocial stress paradigms, e.g. in the chronic subordinate colony housing (CSC) model. We summarize the early results and discuss necessary future investigations, especially for mGlu5 and mGlu7 receptor blockers, which might serve to suggest improved therapeutic strategies to treat stress-related disorders. PMID:27296643

  20. The effects of undertreated chronic medical illnesses in patients with severe mental disorders.

    Science.gov (United States)

    Fagiolini, Andrea; Goracci, Arianna

    2009-01-01

    Severe mental disorders such as bipolar disorder and schizophrenia often co-occur with chronic medical illnesses, especially cardiovascular disease and diabetes. These comorbidities are associated with a more severe course of mental illness, reduced quality of life, and premature mortality. Although the association between mental disorders and physical health complications has long been recognized, medical conditions remain undertreated in clinical psychiatric practice, and the life expectancy for individuals with serious psychiatric disorders is approximately 30% shorter than that of the general US population. Factors that are related to the mental illness (eg, cognitive impairment, reduced ability to function, and a lack of communication skills) as well as factors such as the high cost of medical care may make accessing general health care a difficult task for patients. Even when medical care is received by patients, the quality is often poor, and dangerous illnesses may be undiagnosed and untreated. In addition, harmful side effects of medications used to treat psychiatric disorders, unhealthy habits and lifestyles, and a possible genetic susceptibility to medical conditions increase the likelihood of comorbid physical conditions in patients with severe mental illness. Implementing behavioral interventions into clinical practice may help patients improve their overall health and prevent chronic medical conditions. PMID:19570498

  1. Intravenous immune globulin (10% caprylate-chromatography purified) for the treatment of chronic inflammatory demyelinating polyradiculoneuropathy (ICE study): a randomised placebo-controlled trial

    OpenAIRE

    Hughes, Richard; Donofrio, Peter; Bril, Vera; Dalakas, Marinos; Deng, Chunqin; Hanna, Kim; Hartung, H. P.; Latov, Norman; Merkies, Ingemar; Doorn, Pieter

    2008-01-01

    textabstractBackground: Short-term studies suggest that intravenous immunoglobulin might reduce disability caused by chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) but long-term effects have not been shown. We aimed to establish whether 10% caprylate-chromatography purified immune globulin intravenous (IGIV-C) has short-term and long-term benefit in patients with CIDP. Methods: 117 patients with CIDP who met specific neurophysiological inflammatory neuropathy cause and treat...

  2. Review of posttraumatic stress disorder and chronic pain: The path to integrated care

    Directory of Open Access Journals (Sweden)

    Carri-Ann Gibson, MD, DAAPM

    2012-06-01

    Full Text Available With the large number of Veterans experiencing posttraumatic stress disorder (PTSD and chronic pain, the purpose of this article is to review the prevalence of PTSD and chronic pain, the theoretical models that explain the maintenance of both conditions, and the challenges faced by providers and families who care for these patients. The Department of Veterans Affairs (VA/Department of Defense (DOD VA/DOD Clinical Practice Guideline for Management of Post-Traumatic Stress with special attention to chronic pain is presented. Limited scientific evidence supports specific care and treatment of PTSD and chronic pain, and this challenges providers to investigate and research potential treatment options. Integrated care models designed for working with these patients are reviewed, including a focus on the techniques and strategies to address not only PTSD and chronic pain, but other conditions, including substance dependence and depression. A specific focus on headaches, back pain, and neuropathic pain follows, including treatment recommendations such as pharmacological, psychotherapeutic, and complementary approaches, given the high rates of these pain complaints for Veterans in PTSD clinical programs. Integrated care is presented as a viable solution and approach that challenges clinicians and researchers to develop innovative, scientifically based therapeutics and treatments to enhance the recovery and quality of life for Veterans with PTSD and chronic pain.

  3. The Kidney-Vascular-Bone Axis in the Chronic Kidney Disease-Mineral Bone Disorder.

    Science.gov (United States)

    Seifert, Michael E; Hruska, Keith A

    2016-03-01

    The last 25 years have been characterized by dramatic improvements in short-term patient and allograft survival after kidney transplantation. Long-term patient and allograft survival remains limited by cardiovascular disease and chronic allograft injury, among other factors. Cardiovascular disease remains a significant contributor to mortality in native chronic kidney disease as well as cardiovascular mortality in chronic kidney disease more than doubles that of the general population. The chronic kidney disease (CKD)-mineral bone disorder (MBD) is a syndrome recently coined to embody the biochemical, skeletal, and cardiovascular pathophysiology that results from disrupting the complex systems biology between the kidney, skeleton, and cardiovascular system in native and transplant kidney disease. The CKD-MBD is a unique kidney disease-specific syndrome containing novel cardiovascular risk factors, with an impact reaching far beyond traditional notions of renal osteodystrophy and hyperparathyroidism. This overview reviews current knowledge of the pathophysiology of the CKD-MBD, including emerging concepts surrounding the importance of circulating pathogenic factors released from the injured kidney that directly cause cardiovascular disease in native and transplant chronic kidney disease, with potential application to mechanisms of chronic allograft injury and vasculopathy.

  4. Functional Neurological Symptom Disorder: Mismanagement, Misdiagnosis, Chronic Cough Following Sexual Abuse: A Rare Case Report.

    Science.gov (United States)

    Bidaki, Reza; Zarepur, Ehsan; Akrami, Maryam; Mohammad, Mohammad

    2016-01-01

    Objective Conversion disorder (CD) is a mental disorder in which patient displays neurological symptoms such as blindness, mutism, paralysis and seizure. It starts when our mind converts our mental stress into a physical symptom. A 15-year-old single white female with chronic cough, which had begun 5 months ago, was brought to our clinic. She had no history of hospitalization. His daily cough was without sputum production or fever, rhinorrhea and stopped during sleep. There was no recent exposure to tobacco smoke or a person with a chronic productive cough. Laboratory tests were normal. She had engaged 4 months ago. Doing sex during engagement is prohibited in her culture but and had anal sex, because of her spouse's trend. Psychotherapy was done and complete recovery was accomplished. PMID:27247590

  5. Functional Neurological Symptom Disorder: Mismanagement, Misdiagnosis, Chronic Cough Following Sexual Abuse: A Rare Case Report

    Science.gov (United States)

    BIDAKI, Reza; ZAREPUR, Ehsan; AKRAMI, Maryam; Mohammad, Mohammad

    2016-01-01

    Objective Conversion disorder (CD) is a mental disorder in which patient displays neurological symptoms such as blindness, mutism, paralysis and seizure. It starts when our mind converts our mental stress into a physical symptom. A 15-year-old single white female with chronic cough, which had begun 5 months ago, was brought to our clinic. She had no history of hospitalization. His daily cough was without sputum production or fever, rhinorrhea and stopped during sleep. There was no recent exposure to tobacco smoke or a person with a chronic productive cough. Laboratory tests were normal. She had engaged 4 months ago. Doing sex during engagement is prohibited in her culture but and had anal sex, because of her spouse’s trend. Psychotherapy was done and complete recovery was accomplished. PMID:27247590

  6. Inflammatory and metabolic alterations of Kager's fat pad in chronic achilles tendinopathy

    OpenAIRE

    Jessica Pingel; M Christine H Petersen; Ulrich Fredberg; Søren G Kjær; Bjørn Quistorff; Henning Langberg; Hansen, Jacob B.

    2015-01-01

    BACKGROUND: Achilles tendinopathy is a painful inflammatory condition characterized by swelling, stiffness and reduced function of the Achilles tendon. Kager's fat pad is an adipose tissue located in the area anterior to the Achilles tendon. Observations reveal a close physical interplay between Kager's fat pad and its surrounding structures during movement of the ankle, suggesting that Kager's fat pad may stabilize and protect the mechanical function of the ankle joint.AIM: The aim of this s...

  7. The Immune Protective Effect of the Mediterranean Diet against Chronic Low-grade Inflammatory Diseases

    OpenAIRE

    Casas, Rosa; Sacanella, Emilio; Estruch, Ramon

    2014-01-01

    Dietary patterns high in refined starches, sugar, and saturated and trans-fatty acids, poor in natural antioxidants and fiber from fruits, vegetables, and whole grains, and poor in omega-3 fatty acids may cause an activation of the innate immune system, most likely by excessive production of proinflammatory cytokines associated with a reduced production of anti-inflammatory cytokines. The Mediterranean Diet (MedDiet) is a nutritional model inspired by the traditional dietary pattern of some o...

  8. Risk of ulcerative colitis and Crohn's disease among offspring of patients with chronic inflammatory bowel disease

    DEFF Research Database (Denmark)

    Orholm, Marianne; Fonager, Kirsten; Sørensen, Henrik Toft

    1999-01-01

    OBJECTIVE: The incidence of inflammatory bowel disease (IBD) varies among and within countries, but several studies have indicated that genetic factors may play an important role in the etiology of IBD. A Danish regional study has observed an almost 10-fold increased risk for ulcerative colitis (UC...... significantly increased. CONCLUSION: The risk for UC and CD among offspring of patients with IBD is 2-13 times higher than the risk within the general population....

  9. Postural Orthostatic Tachycardia With Chronic Fatigue After HPV Vaccination as Part of the “Autoimmune/Auto-inflammatory Syndrome Induced by Adjuvants”

    Directory of Open Access Journals (Sweden)

    Lucija Tomljenovic PhD

    2014-03-01

    Full Text Available We report the case of a 14-year-old girl who developed postural orthostatic tachycardia syndrome (POTS with chronic fatigue 2 months following Gardasil vaccination. The patient suffered from persistent headaches, dizziness, recurrent syncope, poor motor coordination, weakness, fatigue, myalgias, numbness, tachycardia, dyspnea, visual disturbances, phonophobia, cognitive impairment, insomnia, gastrointestinal disturbances, and a weight loss of 20 pounds. The psychiatric evaluation ruled out the possibility that her symptoms were psychogenic or related to anxiety disorders. Furthermore, the patient tested positive for ANA (1:1280, lupus anticoagulant, and antiphospholipid. On clinical examination she presented livedo reticularis and was diagnosed with Raynaud’s syndrome. This case fulfills the criteria for the autoimmune/auto-inflammatory syndrome induced by adjuvants (ASIA. Because human papillomavirus vaccination is universally recommended to teenagers and because POTS frequently results in long-term disabilities (as was the case in our patient, a thorough follow-up of patients who present with relevant complaints after vaccination is strongly recommended.

  10. pSTAT1, pSTAT3, and T-bet as markers of disease activity in chronic inflammatory demyelinating polyradiculoneuropathy.

    Science.gov (United States)

    Madia, Francesca; Frisullo, Giovanni; Nociti, Viviana; Conte, Amelia; Luigetti, Marco; Del Grande, Alessandra; Patanella, Agata Katia; Iorio, Raffaele; Tonali, Pietro Attilio; Batocchi, Anna Paola; Sabatelli, Mario

    2009-06-01

    Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is considered an auto-immune disorder. We evaluated expression of pSTAT1, T-bet, and pSTAT3 in circulating T-cells, B-cells, and monocytes and spontaneous production of interleukin-17 (IL17), interferon-gamma (IFN gamma), and interleukin-10 (IL10) by peripheral blood mononuclear cells (PBMCs) from 14 active CIDP patients compared with 6 patients with long-lasting remission and 20 controls. Active disease patients showed higher pSTAT1, T-bet, and pSTAT3 in CD4(+) T-cells than controls (p CIDP patients than controls (p = 0.0011, p = 0.0041, p = 0.0413, respectively) and remission patients (p = 0.0073, p = 0.0274, p = 0.0251, respectively). Moreover in CD8(+) T-cells, pSTAT3 expression was higher in active CIDP patients than in remission patients (p = 0.0345) and in controls (p = 0.0023). IL17 and IFN gamma production were significantly higher in active CIDP patients than in controls (p CIDP patients (p = 0.0073). IL10 levels were higher in active phase patients than in controls (p = 0.0334). Our data suggest that pSTAT1, T-bet, and pSTAT3 can be considered putative markers of disease activity and potential targets for specific therapies.

  11. Sleep-disordered breathing and oxidative stress in preclinical chronic mountain sickness (excessive erythrocytosis)

    OpenAIRE

    Julian, Colleen Glyde; Vargas, Enrique; Gonzales, Marcelino; Dávila, R. Daniela; Ladenburger, Anne; Reardon, Lindsay; Schoo, Caroline; Powers, Robert W.; Lee-Chiong, Teofilo; Moore, Lorna G.

    2013-01-01

    Chronic mountain sickness (CMS) is considered to be a loss of ventilatory acclimatization to high altitude (>2500 m) resulting in marked arterial hypoxemia and polycythemia. This case-control study explores the possibility that sleep-disordered breathing (SBD) and associated oxidative stress contribute to the etiology of CMS. Nocturnal respiratory and SaO2 patterns were measured using standard polysomnography techniques and compared between male high-altitude residents (aged 18–25) with precl...

  12. IMPACT OF CHRONIC POSTTRAUMATIC STRESS DISORDER ON THE QUALITY OF LIFE OF WAR SURVIVORS

    OpenAIRE

    Bravo-Mehmedbašić, Alma; Kučukalić, Abdulah; Džubur Kulenović, Alma; Suljić, Enra

    2010-01-01

    Background: Research data from studies of functional neuroanatomy and neurochemistry indicate various dysfunctions in certain areas of the brain in individuals who suffer from chronic Posttraumatic Stress Disorder. These abnormalities are involved in the evolution of symptoms of PTSD, deterioration of cognitive functions and decreased quality of life of the survivors. The intensity of these symptoms is in direct correlation with the degree of dysfunction in the central nervous system...

  13. Imaging Chronic Pain and Inflammation : Positron Emission Tomography Studies of Whiplash Associated Disorder

    OpenAIRE

    Linnman, Clas

    2008-01-01

    This thesis is on chronic neck pain after a rear impact car injury, so called whiplash associated disorder (WAD). Three empirical studies using positron emission tomography (PET) with different radioligands have been performed. The first study evaluated resting state regional cerebral blood flow (rCBF) in WAD patients and in healthy, pain-free controls, by use of oxygen-15 labeled water. Patients had heightened resting rCBF bilaterally in the posterior parahippocampal and the posterior cingul...

  14. Quality of Life in Youth with Tourette's Syndrome and Chronic Tic Disorder

    Science.gov (United States)

    Storch, Eric A.; Merlo, Lisa J.; Lack, Caleb; Milsom, Vanessa A.; Geffken, Gary R.; Goodman, Wayne K.; Murphy, Tanya K.

    2007-01-01

    This study sought to examine quality of life (QoL) in clinic-referred children and adolescents (n = 59, M age = 11.4[plus or minus]2.6 years) with a chronic tic disorder. The QoL scores for tic patients were lower than for healthy controls but higher than for the psychiatric sample on the majority of domains. Children's self-reported QoL scores…

  15. Neurobiologically informed treatment for adults with anorexia nervosa: a novel approach to a chronic disorder

    OpenAIRE

    Knatz, Stephanie; Wierenga, Christina E.; Murray, Stuart B.; Hill, Laura; Kaye, Walter H.

    2015-01-01

    Anorexia nervosa (AN) is a severe and debilitating disorder with significant medical and psychological sequelae. To date, there are no effective treatments for adults, resulting in high rates of chronicity, morbidity, and mortality. Recent advances in brain imaging research have led to an improved understanding of etiology and specific neurobiological mechanisms underlying symptoms. Despite this, there are no treatments focused on targeting symptoms using this empirically supported mechanisti...

  16. A protective role of nuclear factor-erythroid 2-related factor-2 (Nrf2) in inflammatory disorders

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jiyoung [National Research Laboratory, College of Pharmacy, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 151-742 (Korea, Republic of); Cha, Young-Nam [Inha University College of Medicine, Incheon 382-751 (Korea, Republic of); Surh, Young-Joon, E-mail: surh@plaza.snu.ac.kr [National Research Laboratory, College of Pharmacy, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 151-742 (Korea, Republic of); Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 151-742 (Korea, Republic of); Cancer Research Institute, Seoul National University, Seoul 110-799 (Korea, Republic of)

    2010-08-07

    Nuclear factor-erythroid 2-related factor-2 (Nrf2) is a key transcription factor that plays a central role in cellular defense against oxidative and electrophilic insults by timely induction of antioxidative and phase-2 detoxifying enzymes and related stress-response proteins. The 5'-flanking regions of genes encoding these cytoprotective proteins contain a specific consensus sequence termed antioxidant response element (ARE) to which Nrf2 binds. Recent studies have demonstrated that Nrf2-ARE signaling is also involved in attenuating inflammation-associated pathogenesis, such as autoimmune diseases, rheumatoid arthritis, asthma, emphysema, gastritis, colitis and atherosclerosis. Thus, disruption or loss of Nrf2 signaling causes enhanced susceptibility not only to oxidative and electrophilic stresses but also to inflammatory tissue injuries. During the early-phase of inflammation-mediated tissue damage, activation of Nrf2-ARE might inhibit the production or expression of pro-inflammatory mediators including cytokines, chemokines, cell adhesion molecules, matrix metalloproteinases, cyclooxygenase-2 and inducible nitric oxide synthase. It is likely that the cytoprotective function of genes targeted by Nrf2 may cooperatively regulate the innate immune response and also repress the induction of pro-inflammatory genes. This review highlights the protective role of Nrf2 in inflammation-mediated disorders with special focus on the inflammatory signaling modulated by this redox-regulated transcription factor.

  17. Chronic inflammatory disease, lymphoid tissue neogenesis and extranodal marginal zone B-cell lymphomas

    NARCIS (Netherlands)

    R.J. Bende; F. van Maldegem; C.J.M. van Noesel

    2009-01-01

    Chronic autoimmune or pathogen-induced immune reactions resulting in lymphoid neogenesis are associated with development of malignant lymphomas, mostly extranodal marginal zone B-cell lymphomas (MZBCLs). In this review we address (i) chemokines and adhesion molecules involved in lymphoid neogenesis;

  18. [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

  19. Individualizing Opioid Use Disorder (OUD Treatment: Time to Fully Embrace a Chronic Disease Model

    Directory of Open Access Journals (Sweden)

    Richard Gustin

    2015-02-01

    Full Text Available The current opioid epidemic in the United States is changing our perceptions of the face of addiction. Opioid Use Disorder (OUD has become pervasive and is affecting all ethnicities, races, socioeconomic classes, the young and the old. In 2015, 46 people will lose their life each day to a chronic brain disease that is going unnoticed and undertreated. Over the last five decades, numerous scientific and clinical breakthroughs have allowed for a better understanding of the mechanisms underlying addiction, and the development of medications that can help support a patient’s long-term recovery. All of those that have contributed to these advancements have aided in redefining addiction as a primary, chronic disease of the brain reward, motivation, memory and related circuitry; however, our treatment strategies have not necessarily advanced to the same extent as our current understanding of the disease. This commentary will explore how personal philosophies can bias treatments strategies and definitions of treatment success, and prevent adoption of chronic disease treatment models that would significantly improve the quality of life of those suffering with OUD. This is a challenge to consider how our views and stigma can impact a patient’s recovery. We are currently losing a battle with a disease that is taking the lives of 46 individuals daily; it is time to fully embrace a chronic disease model which comprises an integrated pharmacopsychosocial approach for treating the biopsychosocial disorder that is addiction to reverse these trends.

  20. The high prevalence of obsessive-compulsive disorder in patients with chronic pain.

    Directory of Open Access Journals (Sweden)

    Ali Mehraban

    2014-12-01

    Full Text Available Chronic pain is a common disorder with a high prevalence of psychiatric disorder that imposes a worse prognosis on both conditions. Obsessive compulsive disorder (OCD is estimated to be the fourth most prevalent life time psychiatric disorder, but yet has gained less attention in chronic pain comorbidity researches.Ninety three heterogeneous chronic pain patients who attended a pain clinic in Tehran (Iran in an outpatient setting during three months were included in this study. Diagnosis was made by Structured Clinical Interview for DSM-IV (SCID.The mean age of the patients was 46.37 (SD 15.005 years; of the patients, 66.7% were female and 33.3% were male. The mean duration of pain was 34.43 (SD 51.422 months. The mean pain severity on numerical pain scale was 5.82 (SD 1.950 from 10. The mean pain site number was 3.68 (SD 3.401 from the maximum of 27 places. Furthermore, 61.3% of the participants were diagnosed with lifetime OCD, 25.8% with subclinical OCD and 61.5 % with major depressive disorder (MDD. OCD diagnosis was not correlated with MDD or pain intensity. Female gender was associated with OCD (OD; 4.182, 95% CL (1.655-10.568. Pain intensity was correlated with MDD (P < 0.05.The high prevalence of OCD was comorbidity, independent of MDD and most pain characteristics. The high prevalence of OCD may be explained by the high rate of undiagnosed cause of pain as well as cultural and local factors. Using screening tests is suggested for tackling under diagnosis and under treatment of OCD and MDD.

  1. Sleep disorders and its related risk factors in patients undergoing chronic peritoneal dialysis

    Institute of Scientific and Technical Information of China (English)

    Li Han; Li Xiaobei; Feng Sujuan; Zhang Guizhi; Wang Wei; Wang Shixiang

    2014-01-01

    Background The prevalence of sleep disorders has been shown to be high in patients with chronic dialysis patients and may contribute to impaired quality of life and higher mortality in this population.However,there are few data on the relationship of sleep disorders and their risk factors in chronic dialysis patients.The aim of this study was to evaluate the relationship of sleep disorders and their risk factors in chronic dialysis patients.Methods A total of 42 continuous ambulatory peritoneal dialysis (CAPD) patients were involved in this cross-sectional study.Sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI).Restless legs syndrome (RLS) was diagnosed according to the criteria of the International Restless Legs Syndrome Study Group.And depression was assessed by Hamilton depression scale.General information and laboratory data were collected.Results The prevalence of sleep disorders was 47.6% in the CAPD patients.According to the PSQI,the 42 CAPD patients were divided into sleep disturbance group and non-sleep disorders group.There were no significant differences in age,gender,dialysis duration,hemoglobin,serum creatinine,urea nitrogen,β2-microglobulin,parathyroid hormone,calcium,and phosphorus between CAPD patients with sleep disorders and those without sleep disorders.But the level of serum albumin (AIb) in CAPD patients with sleep disorders was significantly lower than that in CAPD patients without sleep disorders (31.3±1.4 vs.34.3±3.7,t=3.603,P=0.001).And the prevalence of RLS and depression was significantly higher than that in CAPD patients without sleep disorders (RLS:11/22 vs.1/20,x2=10.395,P=0.001; depression:7/22 vs.1/20,x2=4.886,P=0.027).In CAPD patients with RLS,the prevalence of sleep disorders was significantly higher than that in CAPD patients without RLS (11/22 vs.11/30,x2=10.395,P=0.001).And in CAPD patients with depression,the prevalence of sleep disorders was significantly higher than that in CAPD patients without

  2. Peripheral Nerve Ultrasonography in Chronic Inflammatory Demyelinating Polyradiculoneuropathy and Multifocal Motor Neuropathy: Correlations with Clinical and Neurophysiological Data.

    Science.gov (United States)

    Merola, Aristide; Rosso, Michela; Romagnolo, Alberto; Peci, Erdita; Cocito, Dario

    2016-01-01

    Objective. This cross-sectional study analyzes the pattern of ultrasound peripheral nerve alterations in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) at different stages of functional disability. Material and Methods. 22 CIDP and 10 MMN patients and a group of 70 healthy controls were evaluated with an ultrasound scan of the median, ulnar, peroneal, tibial, and sural nerves. Results were correlated with clinical disability scales and nerve conduction studies. Results. Patients with intermediate functional impairment showed relatively larger cross-sectional areas than subjects with either a milder (p CIDP and in MMN. In addition, MMN was associated with greater side-to-side intranerve variability (p CIDP (p CIDP; p CIDP and MMN showed differential US aspects, with greater side-to-side intranerve variability in MMN and higher cross-sectional areas in CIDP. PMID:27313890

  3. Intravenous immunoglobulin treatment in chronic inflammatory demyelinating polyradiculoneuropathy, a time to start and a time to stop.

    Science.gov (United States)

    Adrichem, Max E; Eftimov, Filip; van Schaik, Ivo N

    2016-09-01

    Intravenous immunoglobulin (IVIg) is often used as preferred treatment in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Several studies highlighted the short-term efficacy of IVIg for CIDP yet many patients need maintenance therapy. Notwithstanding the fact IVIg has been used for over 30 years in CIDP, there is only limited evidence to guide dosage and interval during maintenance treatment. The variation in disease course, lack of biomarkers, and fear of deterioration after stopping IVIg makes long-term treatment challenging. Recent studies suggest a proportion of patients receive unnecessary IVIg maintenance treatment. This review provides an overview of the use of IVIg for CIDP treatment, focusing on evidence for long-term IVIg use.

  4. Peripheral Nerve Ultrasonography in Chronic Inflammatory Demyelinating Polyradiculoneuropathy and Multifocal Motor Neuropathy: Correlations with Clinical and Neurophysiological Data.

    Science.gov (United States)

    Merola, Aristide; Rosso, Michela; Romagnolo, Alberto; Peci, Erdita; Cocito, Dario

    2016-01-01

    Objective. This cross-sectional study analyzes the pattern of ultrasound peripheral nerve alterations in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN) at different stages of functional disability. Material and Methods. 22 CIDP and 10 MMN patients and a group of 70 healthy controls were evaluated with an ultrasound scan of the median, ulnar, peroneal, tibial, and sural nerves. Results were correlated with clinical disability scales and nerve conduction studies. Results. Patients with intermediate functional impairment showed relatively larger cross-sectional areas than subjects with either a milder (p CIDP and in MMN. In addition, MMN was associated with greater side-to-side intranerve variability (p CIDP (p CIDP; p CIDP and MMN showed differential US aspects, with greater side-to-side intranerve variability in MMN and higher cross-sectional areas in CIDP.

  5. Genetics of Guillain-Barré syndrome (GBS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP): current knowledge and future directions.

    Science.gov (United States)

    Blum, Stefan; McCombe, Pamela A

    2014-06-01

    Guillain-Barré syndrome (GBS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) are thought to be autoimmune diseases. There have been many attempts to find a human leukocyte antigen (HLA) association with GBS and CIDP with little success. There have been studies of other plausible genes in GBS and CIDP and the role of these genes in GBS and CIDP and the data from these genetic studies is reviewed. Some of the genes that have been studied are immune related and some others have nervous system effects. The studies are limited by small numbers. Some of the genes show association with disease severity rather than disease susceptibility. The need for more detailed molecular studies of the role of HLA molecules and the need for modern genetic approaches to GBS and CIDP are explained.

  6. Subcutaneous versus intravenous immunoglobulin in drug-naïve patients with chronic inflammatory demyelinating polyneuropathy (CIDP)

    DEFF Research Database (Denmark)

    Markvardsen, L H; Sindrup, S H; Christiansen, I;

    2016-01-01

    BACKGROUND AND PURPOSE: Subcutaneous immunoglobulin (SCIG) is superior to placebo treatment for maintenance of muscle strength during 12 weeks in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). The present study evaluated whether SCIG preserves muscle strength for 1 year...... in an open-label follow-up study. METHODS: Seventeen responders to intravenous immunoglobulin (IVIG) who had participated in the previous study of SCIG versus placebo in CIDP were included. After one IVIG infusion 2 weeks prior to baseline, all continued on SCIG treatment at weekly equal dosage and were...... remained unchanged. CONCLUSION: SCIG preserves muscle strength and functional ability in patients with CIDP who previously responded to IVIG. SCIG should be considered as an alternative in long-term treatment of CIDP patients....

  7. The pro- and anti-inflammatory markers in patients with acute myocardial infarction and chronic stable angina.

    Science.gov (United States)

    Wojakowski, Wojciech; Maslankiewicz, Katarzyna; Ochala, Andrzej; Wyderka, Rafal; Zuk-Popiolek, Izabela; Flak, Zbigniew; Mroz, Iwona; Tendera, Michal

    2004-08-01

    The aim of this study was to assess the plasma levels of VEGF and interleukin-10 in patients with acute myocardial infarction (AMI) and stable chronic angina (SA) and correlate the values with traditional CHD risk factors, left ventricular ejection fraction (LVEF) and established inflammatory marker hsCRP. Fifty patients with AMI and 30 with SA were enrolled. IL-10 levels in AMI patients were lower than in SA patients (9.81 +/- 5.0 versus 22.63 +/- 8.38 pg/ml, p 40% and Killip class I-II (338.8 +/- 51.59 versus 271.8 +/- 50.51 pg/ml; p 6 h versus inflamatory markers and CHD risk factors and the function of the left ventricle on admission.

  8. Comparison of indium-111 scintigraphy and colonoscopy with histologic study in children for evaluation of colonic chronic inflammatory bowel disease

    Energy Technology Data Exchange (ETDEWEB)

    Tolia, V.; Kuhns, L.R.; Chang, C.H.; Slovis, T.L. (Department of Pediatric Gastroenterology, Children' s Hospital of Michigan, Detroit (USA))

    1991-04-01

    Indium-111 leukocyte scanning and colonoscopy were performed in 19 children and adolescents with chronic inflammatory bowel disease to study the correlation of evaluation between these two diagnostic modalities in comparison to histologic study for colonic disease. Seven patients had ulcerative colitis, 10 had Crohn's disease, and two patients had no specific diagnosis after evaluation. The sensitivity of indium-111 scan was 18%, specificity was 62.5%, and accuracy for diagnosing colonic disease was only 37%. In comparison, sensitivity and specificity for colonoscopy were 100 and 57%, respectively. Furthermore, accuracy with colonoscopy was 84%. The authors data suggest that the usefulness of scans is limited to patients in whom standard diagnostic procedures are contraindicated. In addition, it is essential to confirm the visual diagnostic impression on colonoscopy with histologic study.

  9. Association between psoriasis and inflammatory bowel disease

    DEFF Research Database (Denmark)

    Egeberg, A; Mallbris, L; Warren, R B;

    2016-01-01

    BACKGROUND: Psoriasis, Crohn disease (CD) and ulcerative colitis (UC) are chronic inflammatory disorders with overlapping genetic architecture. However, data on the frequency and risk of CD and UC in psoriasis are scarce and poorly understood. OBJECTIVES: To investigate the association between CD...

  10. Inflammatory and metabolic alterations of Kager's fat pad in chronic achilles tendinopathy

    DEFF Research Database (Denmark)

    Pingel, Jessica; Petersen, Marie Christine Helby; Fredberg, Ulrich;

    2015-01-01

    BACKGROUND: Achilles tendinopathy is a painful inflammatory condition characterized by swelling, stiffness and reduced function of the Achilles tendon. Kager's fat pad is an adipose tissue located in the area anterior to the Achilles tendon. Observations reveal a close physical interplay between...... Kager's fat pad and its surrounding structures during movement of the ankle, suggesting that Kager's fat pad may stabilize and protect the mechanical function of the ankle joint. AIM: The aim of this study was to characterize whether Achilles tendinopathy was accompanied by changes in expression...

  11. Chronic unpredictable stress regulates visceral adipocyte‐mediated glucose metabolism and inflammatory circuits in male rats

    OpenAIRE

    Karagiannides, Iordanes; Golovatscka, Viktoriya; Bakirtzi, Kyriaki; Sideri, Aristea; Salas, Martha; Stavrakis, Dimitris; Polytarchou, Christos; Iliopoulos, Dimitrios; Pothoulakis, Charalabos; Bradesi, Sylvie

    2014-01-01

    Abstract Chronic psychological stress is a prominent risk factor involved in the pathogenesis of many complex diseases, including major depression, obesity, and type II diabetes. Visceral adipose tissue is a key endocrine organ involved in the regulation of insulin action and an important component in the development of insulin resistance. Here, we examined for the first time the changes on visceral adipose tissue physiology and on adipocyte‐associated insulin sensitivity and function after c...

  12. Chronic Inflammatory Demyelinating Polyneuropathy With Diabetes Mellitus Is Responsive To Intravenous Immune Globulin; Case Report

    OpenAIRE

    Koca, Süleyman Serdar; YOLDAŞ, Tahir K.; ÖZKAN, Yusuf; GÜNAY, İzzettin; DÖNDER, Emir

    2006-01-01

    Chronic demyelinating polyneuropathy (CIDP) is a disease which has different treatment modality like immunomodulatory method and have good response to treatment than the other peripheral neuropathy. We have established a patient with CIDP female 68 years old and had a type 2 diabetes mellitus diagnosis for 16 years. She treated with intravenous immunoglobuline (0.5 mg/kg/day) for five days and four weeks intervals at six months. This case has showed that the autoimmune neuropathy should keep ...

  13. The Anti-Inflammatory Actions of Auricular Point Acupressure for Chronic Low Back Pain

    OpenAIRE

    Wei-Chun Lin; Chao Hsing Yeh; Lung-Chang Chien; Morone, Natalia E.; Glick, Ronald M.; Albers, Kathryn M.

    2015-01-01

    Background. Auricular point acupressure (APA) is a promising treatment for pain management. Few studies have investigated the physiological mechanisms of APA analgesics. Method. In this pilot randomized clinical trial (RCT), a 4-week APA treatment was used to manage chronic low back pain (CLBP). Sixty-one participants were randomized into a real APA group (n = 32) or a sham APA group (n = 29). Blood samples, pain intensity, and physical function were collected at baseline and after 4 weeks of...

  14. Reliability of clinical ICD-10 diagnoses among electroconvulsive therapy patients with chronic affective disorders

    Directory of Open Access Journals (Sweden)

    Klaus Damgaard Jakobsen

    2008-09-01

    Full Text Available Background and Objectives: Diagnostic reliability is of major concern both to clinicians and researchers. The aim has been to investigate the trustworthiness of clinical ICD-10 affective disorder diagnoses for research purpose. Methods: 150 ECT patients with chronic affective disorders were investigated. A standardized schema for basic anamnesis and the Operational Criteria Checklist for Psychotic and Affective Illness (OPCRIT were used. The sensitivity, specificity, positive and negative predictive values of clinical affective disorder ICD-10 diagnoses and the formal agreement between clinical ICD-10, OPCRIT ICD-10 and DSM-IV diagnoses were determined using unweighted κ-statistics. Results: The sensitivity, specificity, positive and negative predictive values of the clinical bipolar diagnoses was 0.55, 0.75, 0.42 and 0.84, respectively. The sensitivity, specificity, positive and negative predictive values of the clinical unipolar diagnoses was 0.79, 0.55, 0.77 and 0.58, respectively. The agreement between clinical ICD-10 and OPCRIT ICD-10 bipolar vs. non-bipolar diagnoses was low, κ = 0.28. The agreement between clinical ICD-10 and OPCRIT ICD-10 unipolar vs. non-unipolar diagnoses was low, κ = 0.35. The agreement between OPCRIT ICD-10 and DSM-IV diagnoses on bipolar vs. non-bipolar disorders was high, κ = 0.91, and the agreement on unipolar vs. non-unipolar disorders was fairly high, κ = 0.78. Conclusions: This study demonstrates that the reliability of clinical ICD-10 diagnoses of affective disorders from chronic subjects with a history of ECT is problematic despite sample homogeneity on basic clinical, demographic and epidemiological parameters.

  15. Dichotomy of short and long thymic stromal lymphopoietin isoforms in inflammatory disorders of the bowel and skin

    Science.gov (United States)

    Fornasa, Giulia; Tsilingiri, Katerina; Caprioli, Flavio; Botti, Fiorenzo; Mapelli, Marina; Meller, Stephan; Kislat, Andreas; Homey, Bernhard; Di Sabatino, Antonio; Sonzogni, Angelica; Viale, Giuseppe; Diaferia, Giuseppe; Gori, Alessandro; Longhi, Renato; Penna, Giuseppe; Rescigno, Maria

    2015-01-01

    Background Thymic stromal lymphopoietin (TSLP) is a cytokine with pleiotropic functions in the immune system. It has been associated with allergic reactions in the skin and lungs but also homeostatic tolerogenic responses in the thymus and gut. Objective In human subjects TSLP is present in 2 isoforms, short and long. Here we wanted to investigate the differential expression of the TSLP isoforms and discern their biological implications under homeostatic or inflammatory conditions. Methods We evaluated the expression of TSLPs in tissues from healthy subjects, patients with ulcerative colitis, patients with celiac disease, and patients with atopic dermatitis and on epithelial cells and keratinocytes under steady-state conditions or after stimulation. We then tested the immune activity of TSLP isoforms both in vitro and in vivo. Results We showed that TSLP isoforms are responsible for 2 opposite immune functions. The short isoform is expressed under steady-state conditions and exerts anti-inflammatory activities by affecting the capacity of PBMCs and dendritic cells to produce inflammatory cytokines. Moreover, the short isoform TSLP ameliorates experimental colitis in mice and prevents endotoxin shock. The long isoform of TSLP is proinflammatory and is only expressed during inflammation. The isoforms are differentially regulated by pathogenic bacteria, such as Salmonella species and adhesive-invasive Escherichia coli. Conclusions We have solved the dilemma of TSLP being both homeostatic and inflammatory. The TSLP isoform ratio is altered during several inflammatory disorders, with strong implications in disease treatment and prevention. Indeed, targeting of the long isoform of TSLP at the C-terminal portion, which is common to both isoforms, might lead to unwanted side effects caused by neutralization of the homeostatic short isoform. PMID:26014813

  16. Cefditoren versus levofloxacin in patients with exacerbations of chronic bronchitis: serum inflammatory biomarkers, clinical efficacy, and microbiological eradication

    Directory of Open Access Journals (Sweden)

    Blasi F

    2013-02-01

    Full Text Available Francesco Blasi, Paolo Tarsia, Marco Mantero, Letizia C Morlacchi, Federico PifferDepartment of Pathophysiology and Transplantation, University of Milan, IRCCS Fondazione Cà Granda Ospedale Maggiore Policlinico, Milan, ItalyBackground: The aim of this open-label, randomized, parallel-group pilot study was to evaluate the efficacy of cefditoren pivoxil and levofloxacin in terms of speed of reduction in inflammatory parameters, clinical recovery, and microbiological eradication.Methods: Forty eligible patients with acute exacerbation of chronic bronchitis (AECB were randomized to receive cefditoren 200 mg twice a day for 5 days (n = 20 or levofloxacin 500 mg once daily for 7 days (n = 20.Results: The inflammatory parameters which were significantly reduced at test-of-cure with respect to visit 1 were Krebs von den Lundgen-6 (KL-6 and interleukin-6. KL-6 decreased both in the overall study population (from 19 ± 11 UI/mL to 6 ± 8 UI/mL, P = 0.000 and in the cefditoren (from 19 ± 13 UI/mL to 8 ± 10 UI/mL, P = 0.006 and levofloxacin (from 19 ± 10 UI/mL to 5 ± 5 UI/mL, P = 0.000 arms. Similarly, interleukin-6 decreased both in the overall study population (from 13.35 ± 16.41 pg/mL to 3 ± 4.7 pg/mL, P = 0.000 and in the cefditoren (from 15.90 ± 19.54 pg/mL to 4.13 ± 6.42 pg/mL, P = 0.015 and levofloxacin (from 10.80 ± 12.55 pg/mL to 1.87 ± 1.16 pg/mL, P = 0.003 arms. At the end of treatment (test-of-cure, 6–9 days after drug initiation, the clinical success rate in the overall study population was 78%; the clinical cure rate was 80% in the cefditoren arm and 75% in the levofloxacin arm. Globally, bacteriological eradication at test-of-cure was obtained in 85% of the overall study population. Both treatments were well tolerated.Conclusion: Cefditoren represents a valid option in the treatment of mild to moderately severe cases of AECB in the outpatient care setting. Moreover, the use of this cephalosporin is associated with a significant

  17. Anti-nociceptive and anti-inflammatory effects of cyanocobalamin (vitamin B12) against acute and chronic pain and inflammation in mice.

    Science.gov (United States)

    Hosseinzadeh, H; Moallem, S A; Moshiri, M; Sarnavazi, M S; Etemad, L

    2012-07-01

    In this study, the anti-nociceptive and anti-inflammatory effects of cyanocobalamin (Vit B12) against acute and chronic pain and inflammation were evaluated in mice. Vit B12 (0.87, 1 and 1.77 mg/kg) were injected intraperitoneally. The anti-nociceptive effects against acute pain were examined using hot-plate and writhing tests. The chronic pain was examined 14 days after sciatic nerve ligation using the hot-plate test. Morphine (10 mg/kg) was used as a positive control. Anti-inflammatory effects of Vit B12 against acute and chronic inflammation were assessed using xylene-induced edema in ears and granuloma caused by compressed cotton implantation, respectively. In these tests, sodium diclofenac (15 mg/kg) was used as a positive control. Vit B12 showed a dose related effect in acute anti-nociceptive test and increased the anti-nociceptive effect of morphine in chronic treatment. Vit B12 demonstrated an anti-nociceptive effect in chronic studies as single or continues daily treatment and increased significantly the anti-nociceptive effect of morphine. All doses of Vit B12 significantly decreased xylene-induced ear edema. Maximum anti-inflammatory effect (37.5%) was obtained at dose of 1 mg/kg. In chronic inflammation, Vit B12 significantly decreased granuloma formation in mice. In conclusion our work presents some experimental evidence supporting the administration of cyanocobalamin in controlling acute and chronic neuropathic pain. Cyanocobalamin may have anti-inflammatory effect. It may reduce tolerance to anti-nociceptive effect of morphine as well. PMID:22588629

  18. The Comparison of Efficacy of Tricyclic Antidepressant with and without Non Steroidal Anti Inflammatory Drugs in Chronic Low Back Pain

    Directory of Open Access Journals (Sweden)

    A.R. Yavarikia

    2007-07-01

    Full Text Available Introduction & Objectives: Low back pain (LBP is one of common medical problems with several accepted medical modalities such as drugs, physiotherapy, surgery, etc. We studied the efficacy of tricyclic antidepressant (TCA, and tricyclic antidepressant plus non steroidal anti inflammatory drugs (TCA + NSAID in 200 patients with chronic LBP. Materials & Methods: In an experimental clinical trial study on patients with chronic low back pain without organic findings, patients were divided in two groups of 100 cases. At certain times the response to treatment protocols were collected and compared using VAS system. Patient’s data including age, sex, smoking and response to treatment were recorded and analyzed using chi-square, t-tests, ANOVA and SPSS software. Results: 83 (41.5% of patients were males and 117 (58.5% were females. The age range was 21 to 75 (mean age 43.1 14.1y there was no meaning full statistical difference in demographic characteristics such as age, sex (respectively p=0.66, p=0.78 the ultimate pain was less (p0.05.Conclusion: TCA prescription is an efficient method of treatment of low back pain with or with out NSAIDS. But using NSAID+TCA will be almost more powerful and efficient method in the long term period.

  19. Acute inflammatory demyelinating polyneuropathy associated with pegylated interferon 2a therapy for chronic hepatitis C virus infection

    Institute of Scientific and Technical Information of China (English)

    Vijay Khiani; Thomas Kelly; Adeel Shibli; Donald Jensen; Smruti R Mohanty

    2008-01-01

    The combination of pogylated interferon (Peg-IFN) and ribavirin is the standard of care for chronic hepatitis C virus (HCV) infection treatment. In general, common side effects related to this combination therapy are mild and are very well tolerated. However, peripheral neuropathy including demyelinating polyneuropathy related to Peg-IFN is extremely rare. We present the first case of an acute inflammatory demyelinating polyneuropathy (AIDP)associated with Peg-IFN-α 2a (Pegasys) after 16 wk of a combination therapy with Pegasys and ribavirin in a 65-year-old woman with chronic HCV infection.She developed tingling, numbness, and weakness of her upper and lower extremities and was hospitalized for acute neurological deficits. Her clinical course,neurological findings, an electromyogram (EHG), nerve conductions studies (NCS), muscle biopsy, and a sural nerve biopsy were all consistent with AIDP likely related to Pegasys use. The patient recovered completely with the use of intravenous immunoglobulin (IVIG) including physical therapy and neurological rehabilitation. It is very important that gastroenterologists and/or hepatologists recognize this rare neurological complication related to Peg-IFN treatment very early, since it requires a prompt discontinuation of therapy including an immediate referral to a neurologist for the confirmation of diagnosis, management, and the prevention of long-term neurological deficits.

  20. Intravenous immune globulin (10% caprylate-chromatography purified) for the treatment of chronic inflammatory demyelinating polyradiculoneuropathy (ICE study): a randomised placebo-controlled trial

    NARCIS (Netherlands)

    R.A.C. Hughes (Richard); P. Donofrio (Peter); V. Bril (Vera); M.C. Dalakas (Marinos); C. Deng (Chunqin); K. Hanna (Kim); H.P. Hartung; N. Latov (Norman); I.S.J. Merkies (Ingemar); P.A. van Doorn (Pieter)

    2008-01-01

    textabstractBackground: Short-term studies suggest that intravenous immunoglobulin might reduce disability caused by chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) but long-term effects have not been shown. We aimed to establish whether 10% caprylate-chromatography purified immune

  1. Pulsed high-dose dexamethasone versus standard prednisolone treatment for chronic inflammatory demyelinating polyradiculoneuropathy (PREDICT study): a double-blind, randomised, controlled trial.

    NARCIS (Netherlands)

    Schaik, I.N. van; Eftimov, F.; Doorn, P.A. van; Brusse, E.; Berg, L.H. van den; Pol, W.L. van der; Faber, C.G.; Oostrom, J.C. van; Vogels, O.J.M.; Hadden, R.D.; Kleine, B.U.; Norden, A.G.W. van; Verschuuren, J.J.; Dijkgraaf, M.G.; Vermeulen, M.

    2010-01-01

    BACKGROUND: Pulsed high-dose dexamethasone induced long-lasting remission in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) in a pilot study. The PREDICT study aimed to compare remission rates in patients with CIDP treated with high-dose dexamethasone with rates in pa

  2. Pulsed high-dose dexamethasone versus standard prednisolone treatment for chronic inflammatory demyelinating polyradiculoneuropathy (PREDICT study) : a double-blind, randomised, controlled trial

    NARCIS (Netherlands)

    van Schaik, Ivo N.; Eftimov, Filip; van Doorn, Pieter A.; Brusse, Esther; van den Berg, Leonard H.; van der Pol, W. Ludo; Faber, Catharina G.; van Oostrom, Joost C. H.; Vogels, Oscar J. M.; Hadden, Rob D. M.; Kleine, Bert U.; van Norden, Anouk G. W.; Verschuuren, Jan J. G. M.; Dijkgraaf, Marcel G. W.; Vermeulen, Marinus

    2010-01-01

    Background Pulsed high-dose dexamethasone induced long-lasting remission in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) in a pilot study. The PREDICT study aimed to compare remission rates in patients with CIDP treated with high-dose dexamethasone with rates in pat

  3. Pulsed high-dose dexamethasone versus standard prednisolone treatment for chronic inflammatory demyelinating polyradiculoneuropathy (PREDICT study): a double-blind, randomised, controlled trial

    NARCIS (Netherlands)

    I.N. van Schaik; F. Eftimov; P.A. van Doorn; E. Brusse; L.H. van den Berg; W.L. van der Pol; C.G. Faber; J.C. van Oostrom; O.J. Vogels; R.D. Hadden; B.U. Kleine; A.G. van Norden; J.J. Verschuuren; M.G. Dijkgraaf; M. Vermeulen

    2010-01-01

    Background Pulsed high-dose dexamethasone induced long-lasting remission in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) in a pilot study. The PREDICT study aimed to compare remission rates in patients with CIDP treated with high-dose dexamethasone with rates in pat

  4. Inflammatory profiles in the BTBR mouse: How relevant are they to autism spectrum disorders?

    OpenAIRE

    Careaga, Milo; Schwartzer, Jared; Ashwood, Paul

    2014-01-01

    Autism spectrum disorders (ASD) are a group of disorders characterized by core behavioral features including stereotyped interests, repetitive behaviors and impairments in communication and social interaction. In addition, widespread changes in the immune systems of individuals with ASD have been identified, in particular increased evidence of inflammation in the periphery and central nervous system. While the etiology of these disorders remains unclear, it appears that multiple gene and envi...

  5. Overlapping mechanisms of stress-induced relapse to opioid use disorder and chronic pain: Clinical implications

    Directory of Open Access Journals (Sweden)

    Udi E Ghitza

    2016-05-01

    Full Text Available Over the past two decades, a steeply growing number of persons with chronic non-cancer pain have been using opioid analgesics chronically to treat it, accompanied by a markedly increased prevalence of individuals with opioid-related misuse, opioid use disorders, emergency department visits, hospitalizations, admissions to drug treatment programs, and drug overdose deaths. This opioid misuse and overdose epidemic calls for well-designed randomized-controlled clinical trials into more skillful and appropriate pain management and for developing effective analgesics which have lower abuse liability and are protective against stress induced by chronic non-cancer pain. However, incomplete knowledge regarding effective approaches to treat various types of pain has been worsened by an under-appreciation of overlapping neurobiological mechanisms of stress, stress-induced relapse to opioid use, and chronic non-cancer pain in patients presenting for care for these conditions. This insufficient knowledge base has unfortunately encouraged common prescription of conveniently-available opioid pain-relieving drugs with abuse liability, as opposed to treating underlying problems using team-based multidisciplinary, patient-centered, collaborative-care approaches for addressing pain and co-occurring stress and risk for opioid use disorder. This paper reviews recent neurobiological findings regarding overlapping mechanisms of stress-induced relapse to opioid misuse and chronic non-cancer pain, and then discusses these in the context of key outstanding evidence gaps and clinical-treatment research directions which may be pursued to fill these gaps. Such research directions, if conducted through well-designed randomized controlled trials, may substantively inform clinical practice in general medical settings on how to effectively care for patients presenting with pain-related distress and these common co-occurring conditions.

  6. Implications of chronic daily anti-oxidant administration on the inflammatory response to intracortical microelectrodes

    Science.gov (United States)

    Potter-Baker, Kelsey A.; Stewart, Wade G.; Tomaszewski, William H.; Wong, Chun T.; Meador, William D.; Ziats, Nicholas P.; Capadona, Jeffrey R.

    2015-08-01

    Objective. Oxidative stress events have been implicated to occur and facilitate multiple failure modes of intracortical microelectrodes. The goal of the present study was to evaluate the ability of a sustained concentration of an anti-oxidant and to reduce oxidative stress-mediated neurodegeneration for the application of intracortical microelectrodes. Approach. Non-functional microelectrodes were implanted into the cortex of male Sprague Dawley rats for up to sixteen weeks. Half of the animals received a daily intraperitoneal injection of the natural anti-oxidant resveratrol, at 30 mg kg-1. The study was designed to investigate the biodistribution of the resveratrol, and the effects on neuroinflammation/neuroprotection following device implantation. Main results. Daily maintenance of a sustained range of resveratrol throughout the implantation period resulted in fewer degenerating neurons in comparison to control animals at both two and sixteen weeks post implantation. Initial and chronic improvements in neuronal viability in resveratrol-dosed animals were correlated with significant reductions in local superoxide anion accumulation around the implanted device at two weeks after implantation. Controls, receiving only saline injections, were also found to have reduced amounts of accumulated superoxide anion locally and less neurodegeneration than controls at sixteen weeks post-implantation. Despite observed benefits, thread-like adhesions were found between the liver and diaphragm in resveratrol-dosed animals. Significance. Overall, our chronic daily anti-oxidant dosing scheme resulted in improvements in neuronal viability surrounding implanted microelectrodes, which could result in improved device performance. However, due to the discovery of thread-like adhesions, further work is still required to optimize a chronic anti-oxidant dosing regime for the application of intracortical microelectrodes.

  7. Chronic somatic comorbidity and excess mortality due to natural causes in persons with schizophrenia or bipolar affective disorder.

    Directory of Open Access Journals (Sweden)

    Thomas Munk Laursen

    Full Text Available BACKGROUND: Suicide and death by accidents in persons with schizophrenia and bipolar disorder are common, but excess mortality from natural death accounts for even more years of life lost. The impact of somatic comorbidity, however, often is not duly considered in analyses and explanations of excess mortality in patients with psychotic disorders. OBJECTIVE/METHODS: This study investigates and evaluates the impact of 19 severe chronic diseases on excess mortality due to diseases and medical conditions (natural death in individuals with psychotic disorders compared with the general population using a population-based cohort study in Denmark. Incidence/mortality rate ratios of admission/mortality were calculated using survival analysis. RESULTS: Cohort members with psychotic disorders had higher incidence rates of hospital contacts for almost all of the 19 disorders than the general population. The mortality rate ratio (MRR of natural death was 7.10 (95% CI 6.45, 7.81 for schizophrenic men, decreasing to 4.64 (95% CI 4.21, 5.10 after adjustment for the somatic disorders. The same pattern existed in women and in both genders with bipolar disorder. Highest MRRs were observed for psychotic patients without hospital admissions with the investigated somatic disorders. CONCLUSION: Chronic somatic diseases accounted for half of the excess mortality in patients with schizophrenia or bipolar disorder. Chronic disorders investigated in this paper seem to be under-treated or under-detected among such patients.

  8. Genetic dysbiosis: the role of microbial insults in chronic inflammatory diseases

    Directory of Open Access Journals (Sweden)

    Luigi Nibali

    2014-02-01

    Full Text Available Thousands of bacterial phylotypes colonise the human body and the host response to this bacterial challenge greatly influences our state of health or disease. The concept of infectogenomics highlights the importance of host genetic factors in determining the composition of human microbial biofilms and the response to this microbial challenge. We hereby introduce the term ‘genetic dysbiosis’ to highlight the role of human genetic variants affecting microbial recognition and host response in creating an environment conducive to changes in the normal microbiota. Such changes can, in turn, predispose to, and influence, diseases such as: cancer, inflammatory bowel disease, rheumatoid arthritis, psoriasis, bacterial vaginosis and periodontitis. This review presents the state of the evidence on host genetic factors affecting dysbiosis and microbial misrecognition (i.e. an aberrant response to the normal microbiota and highlights the need for further research in this area.

  9. Chronic inflammatory diseases of the bowel: diagnosis and follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Gorincour, Guillaume; Aschero, Audrey; Desvignes, Catherine; Bourliere-Najean, Brigitte; Ruocco-Angari, Alix; Devred, Philippe; Colavolpe, Nathalie; Petit, Philippe [Hopital Timone Enfant, Department of Pediatric Radiology, Marseille Cedex 5 (France); Portier, Francois [Hopital Ambroise Pare, 13291 Marseille Cedex 6 (France); Roquelaure, Bertrand [Hopital Timone Enfant, Department of Pediatric Gastroenterology, Marseille Cedex 5 (France); Delarue, Arnaud [Hopital Timone Enfant, Department of Pediatric Surgery, Marseille Cedex 5 (France)

    2010-06-15

    Approximately one fourth of cases of inflammatory bowel disease (IBD) occur during childhood and children are more prone than their adult counterparts to have severe disease at presentation. To investigate these diseases MR imaging is no longer an emerging tool. Numerous reviews and articles have been published on this topic underlying the advances of imaging but also the complexity and the financial impact on management of such diseases. In children it seems reasonable to consider US as the first imaging examination to perform, especially when the diagnosis of IBD is unknown. However, we believe that recent and future technical progress, especially the ability of MR to display reproducible data, and the need for gold standard evaluation of new medical therapies will increase the role of MR enterography. (orig.)

  10. Chronic Trypanosoma cruzi infection potentiates adipose tissue macrophage polarization toward an anti-inflammatory M2 phenotype and contributes to diabetes progression in a diet-induced obesity model.

    Science.gov (United States)

    Cabalén, María E; Cabral, María F; Sanmarco, Liliana M; Andrada, Marta C; Onofrio, Luisina I; Ponce, Nicolás E; Aoki, María P; Gea, Susana; Cano, Roxana C

    2016-03-22

    Chronic obesity and Chagas disease (caused by the protozoan Trypanosoma cruzi) represent serious public health concerns. The interrelation between parasite infection, adipose tissue, immune system and metabolism in an obesogenic context, has not been entirely explored. A novel diet-induced obesity model (DIO) was developed in C57BL/6 wild type mice to examine the effect of chronic infection (DIO+I) on metabolic parameters and on obesity-related disorders. Dyslipidemia, hyperleptinemia, and cardiac/hepatic steatosis were strongly developed in DIO mice. Strikingly, although these metabolic alterations were collectively improved by infection, plasmatic apoB100 levels remain significantly increased in DIO+I, suggesting the presence of pro-atherogenic small and dense LDL particles. Moreover, acute insulin resistance followed by chronic hyperglycemia with hypoinsulinemia was found, evidencing an infection-related-diabetes progression. These lipid and glucose metabolic changes seemed to be highly dependent on TLR4 expression since TLR4-/- mice were protected from obesity and its complications. Notably, chronic infection promoted a strong increase in MCP-1 producing macrophages with a M2 (F4/80+CD11c-CD206+) phenotype associated to oxidative stress in visceral adipose tissue of DIO+I mice. Importantly, infection reduced lipid content but intensified inflammatory infiltrates in target tissues. Thus, parasite persistence in an obesogenic environment and the resulting host immunometabolic dysregulation may contribute to diabetes/atherosclerosis progression. PMID:26921251

  11. Formulation and Evaluation of Hair Gel for the Treatment of Chronic Inflammatory Disorder Seborrheic Dermatitis

    Directory of Open Access Journals (Sweden)

    Sharma M

    2013-10-01

    Full Text Available Dandruff is a condition in which dead skin cells from the scalp come off in scales that are visible on the hair. The scales are dry, white or greyish and appear as small patches, especially at the top of the head. Dandruff may be a symptom of a more serious problem, such as seborrheic dermatitis. Various Antifungal agents are widely used in hair shampoos for the treatment of dandruff. These products show temporary effect for span of hours in a day on the scalp. Therefore, an attempt has been made for formulation of Ketoconazole Anti-dandruff hair gels which may give antidandruff action for number of hours. All the formulations were evaluated Active Content, Physical appearance, PH, Viscosity, Extrudability, Antifungal activity, Drug release Profile and Stability study. The formulation HG3 shows superior drug release than other formulations. In carbopol gel formulations, the drug release was decrease with increase in carbopol concentration Antimicrobial activity shows that formulation HG3 shows higher efficacy without any dermal irritancy. Moreover the optimized formulation showed no signs of irritation or inflammation.

  12. 99th Dahlem conference on infection, inflammation and chronic inflammatory disorders: innate immune responses in plants.

    Science.gov (United States)

    Schulze-Lefert, P

    2010-04-01

    Plants rely exclusively upon mechanisms of innate immunity. Current concepts of the plant innate immune system are based largely on two forms of immunity that engage distinct classes of immune receptors. These receptors enable the recognition of non-self structures that are either conserved between members of a microbial class or specific to individual strains of a microbe. One type of receptor comprises membrane-resident pattern recognition receptors (PRRs) that detect widely conserved microbe-associated molecular patterns (MAMPs) on the cell surface. A second type of mainly intracellular immune sensors, designated resistance (R) proteins, recognizes either the structure or function of strain-specific pathogen effectors that are delivered inside host cells. Phytopathogenic microorganisms have evolved a repertoire of effectors, some of which are delivered into plant cells to sabotage MAMP-triggered immune responses. Plants appear to have also evolved receptors that sense cellular injury by the release and perception of endogenous damage-associated molecular patterns (DAMPs). It is possible that the integration of MAMP and DAMP responses is critical to mount robust MAMP-triggered immunity. This signal integration might help to explain why plants are colonized in nature by remarkably diverse and seemingly asymptomatic microbial communities. PMID:20415853

  13. Review article: the potential role of nitric oxide in chronic inflammatory bowel disorders

    DEFF Research Database (Denmark)

    Perner, Anders; Rask-Madsen, J

    1999-01-01

    impairment have all been proposed as playing important roles in the pathogenesis of this spectrum of diseases. A variety of proinflammatory mediators, including tumour necrosis factor alpha, interleukin-1beta, interferon gamma, leukotriene B4 and platelet activating factor, promote the adherence...... of phagocytes to the venular endothelium and extravasation of these cells into the colonic mucosa. In addition to large amounts of nitric oxide (NO), injurious peroxynitrite may be formed in the epithelium by the inducible nitric oxide synthase (iNOS), which is considered to elicit cytotoxicity...

  14. Family-Based Cognitive-Behavioral Treatment of Chronic Pediatric Headache and Anxiety Disorders: A Case Study

    Science.gov (United States)

    Drake, Kelly L.; Ginsburg, Golda S.

    2012-01-01

    Background: Chronic pediatric headache disorders are pervasive, debilitating, and associated with high rates of comorbid anxiety disorders. The combination of headaches and anxiety presents unique challenges for clinicians. Cognitive behavioral therapy (CBT) is a promising treatment for pediatric headache, however, available treatments fail to…

  15. Heme oxygenase-1 as a therapeutic target in inflammatory disorders of the gastrointestinal tract

    Institute of Scientific and Technical Information of China (English)

    Vijith; Vijayan; Sebastian; Mueller; Eveline; Baumgart-Vogt; Stephan; Immenschuh

    2010-01-01

    Heme oxygenase (HO)-1 is the inducible isoform of the first and rate-limiting enzyme of heme degradation. HO-1 not only protects against oxidative stress and apoptosis, but has received a great deal of attention in recent years because ofits potent anti-inflammatory functions. Studies with HO-1 knockout animal models have led to major advances in the understanding of how HO-1 might regulate inflammatory immune responses, although little is known on the underlying mechanisms. Due to its beneficial effects th...

  16. The Efficacy of Supervised Home-based Pulmonary Rehabilitation in Patients with Chronic Respiratory Disorders

    Directory of Open Access Journals (Sweden)

    İpek Candemir

    2015-12-01

    Full Text Available Objective: Pulmonary rehabilitation (PR programs can be carried out in hospital or home basis with a different organizational aspect and program content. This study aimed to evaluate the efficacy of a multidisciplinary supervised home-based PR program in patients with chronic respiratory disorders. Methods: Forty patients with chronic respiratory disorders who admitted to our center between September 2007 and May 2012 were enrolled. In all patients before and after PR, dyspnea was assessed with Medical Research Council (MRC dyspnea scale, exercise capacity with Incremental Shuttle Walk Test (ISWT and Endurance Shuttle Walk Test (ESWT, health related quality of life with St. Geoerge Respiratory Questionnaire (SGRQ, psychosocial evaluation with hospital anxiety and depression scale (HAD, the body composition with bioelectrical impedance method. Ten patients did not complete home-based PR for various reasons. Results: In patients with Chronic Obstructive Pulmonary Disease (COPD, dyspnea sensation (p=0.026, exercise capacity (p=0.001, quality of life (p=0.001, body composition (p=0.012, anxiety and depression score (p=0.001 improvements were statistically significant. In all patients with COPD and non-COPD perception of dyspnea, exercise capacity, quality of life, anxiety and depression score improvements were above minimal clinically important differences. Conclusion: In this study supervised home-based pulmonary rehabilitation has been shown as an effective and safe modality when applied by an experiencied and multidisciplinary team in selected severe COPD or non-COPD patients.

  17. [Mucolytics in acute and chronic respiratory tract disorders. II. Uses for treatment and antioxidant properties].

    Science.gov (United States)

    Kupczyk, Maciej; Kuna, Piotr

    2002-03-01

    In the first part of our editorial we reviewed the possible factors responsible for mucus hypersecretion in acute and chronic pulmonary diseases. The present paper presents the results of studies proving, that mucolytics are useful in adjunctive therapy of respiratory tract disorders. Mucolytic agents such as Ambroxol and N-acetylcysteine are able to alter the secretion of mucus and its physical properties which results in improvement of mucociliary clearance. Current evidence indicate, that these drugs are effective, especially in chronic obstructive pulmonary disease, asthma and acute bronchitis. They produce a modest improvement in symptom control and lung function. It has been demonstrated that there is a synergism between mucolytics and antibiotics in the treatment of exacerbation of chronic bronchitis. Moreover, they act as scavengers of reactive oxygen species. Ambroxol is able to inhibit mediator release involved in the pathogenesis of allergic inflammation. As mucolytics are cheap and well-tolerated they are beneficial in the therapy of patients suffering from respiratory tract disorders. PMID:12053601

  18. Improved cognitive, affective and anxiety measures in patients with chronic systemic disorders following structured physical activity.

    Science.gov (United States)

    Teixeira, Robson Bonoto; Marins, João Carlos Bouzas; de Sá Junior, Antonio Reis; de Carvalho, Cristiane Junqueira; da Silva Moura, Tiago Augusto; Lade, Carlos Gabriel; Rizvanov, Albert A; Kiyasov, Andrey P; Mukhamedyarov, Marat A; Zefirov, Andrey L; Palotás, András; Lima, Luciana Moreira

    2015-11-01

    Mental illnesses are frequent co-morbid conditions in chronic systemic diseases. High incidences of depression, anxiety and cognitive impairment complicate cardiovascular and metabolic disorders such as hypertension and diabetes mellitus. Lifestyle changes including regular exercise have been advocated to reduce blood pressure and improve glycaemic control. The purpose of this project was to evaluate the effect of physical training on the most prevalent corollary psychiatric problems in patients with chronic organic ailments. This longitudinal study assessed the mental health of hypertensive (age: 57 ± 8 years) and/or diabetic (age: 53 ± 8 years) patients using mini-mental state examination, Beck's depression inventory, Beck's anxiety inventory and self-reporting questionnaire-20 before and after a 3-month supervised resistance and aerobic exercise programme comprising structured physical activity three times a week. Clinically relevant improvement was observed in the Beck's depression inventory and Beck's anxiety inventory scores following the 12-week training (61%, p = 0.001, and 53%, p = 0.02, respectively). Even though statistically not significant (p = 0.398), the cognitive performance of this relatively young patient population also benefited from the programme. These results demonstrate positive effects of active lifestyle on non-psychotic mental disorders in patients with chronic systemic diseases, recommending exercise as an alternative treatment option. PMID:26410835

  19. Correlation of Chronic Pelvic Inflammatory Disease and Female Infertility%慢性盆腔炎与女性不孕不育的相关性探析

    Institute of Scientific and Technical Information of China (English)

    王家荣

    2015-01-01

    目的:探讨慢性盆腔炎与女性不孕不育的相关性。方法回顾性分析125例慢性盆腔炎患者的临床资料,包括患者的病程、受孕情况,并检测血清六项性激素水平。结果125例慢性盆腔炎患者中不孕发生率为26.4%。随着慢性盆腔炎病程的延长,不孕率逐渐升高(P<0.05)。与受孕组比较,卵泡期PRL和P升高,而FSH、E2、T降低,差异均有统计学意义(P<0.05)。结论慢性盆腔炎与女性不孕不育密切相关。%Objective To investigate the correlation between chronic pelvic inflammatory disease and female infertility. Methods To analysis the data of 125 cases of chronic pelvic inflammatory disease,including the course of disease,pregnancy,and detection of serum sex hormone levels of six. Results 125 cases of infertility and chronic pelvic inflammatory disease patients the incidence rate was 26.4%. Along with the extension of the course of chronic pelvic inflammatory disease,infertility rate increased gradual y(P<0.05).Compared with the control group,while PRL and P increased,while FSH,E2,T decreased,the differences were statistical y significant(P<0.05). Conclusion Chronic pelvic inflammatory disease is closely related with female infertility.

  20. Association of chronic hepatitis C with major depressive disorders: irrespective of interferon-alpha therapy

    Directory of Open Access Journals (Sweden)

    Chessa Luchino

    2007-10-01

    Full Text Available Abstract Background Mood and anxiety symptoms in chronic hepatitis C (CHC may be related to the patient awareness of the diagnosis and prognosis, to side effects induced by interferon (IFN-alpha treatment, as well as to substance abuse. However, the observation of metabolic alterations in patients with CHC has led to hypothesize a direct effect of hepatitis C virus (HCV on brain function. This study was aimed at elucidating whether CHC is associated with specific anxiety or mood disorders independently of confounding factors. Methods Patient cohort: consecutive patients, 135 with CHC and 76 with chronic hepatitis B (CHB. Exclusion criteria: previous treatment with IFN-alpha, co-infection with HCV and hepatitis B virus, infection with human immunodeficiency virus, drug or alcohol abuse, or malignancies. Controls: subjects without evidence of hepatitis randomly extracted from the database of a previous epidemiological study; they were divided into two groups of 540 (332 males and 304 (220 males as controls for patients with CHC and CHB, respectively. The psychiatric diagnosis was formulated by means of the Composite International Diagnostic Interview Simplified carried out by a physician according to DSM-IV criteria. Results A higher lifetime prevalence of major depressive disorder (MDD was observed among CHC compared to CHB or controls. The risk of MDD was not statistically different between CHB and controls. Both the CHC and CHB groups showed a significantly higher frequency of panic disorder when compared to controls. No statistical differences were observed in the prevalence of general anxiety disorder and social phobia when CHC or CHB were compared to controls. Conclusion The present study provides the first evidence of an association between CHC and MDD, diagnosed on the basis of well-defined international criteria. This association is independent of treatment with IFN-alpha and is not influenced by substance or alcohol abuse. By contrast