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ID PMID Title PublicationDate abstract
27107215 A validated method of labial minor salivary gland biopsy for the diagnosis of Sjögren's s 2016 Sep OBJECTIVES/HYPOTHESIS: To validate a technique and outcomes of labial minor salivary gland biopsy (LSGB) used for the diagnosis of Sjögren's syndrome (SS). STUDY DESIGN: Prospective cohort study. METHODS: Clinical data were prospectively obtained pre- and postbiopsy using patient-reported questionnaires. LSGB was performed using described methods. Specimens were analyzed by a pathologist with expertise in SS and assessed using established criteria to determine the focus score. Data were analyzed using cross-tabulations. RESULTS: Among the 58 patients in the study, 52 (90%) presented with sicca symptoms of dry eyes and/or mouth. Eight patients (14%) had histopathologic findings supportive of a diagnosis of SS. At 1 month postbiopsy, greater than 71% of patients denied any complaints of pain, swelling, numbness. or tingling. Sixteen patients (28%) had only a minor level of complaints. Only one patient complained of severe numbness at the biopsy site. Greater than 70% of patients would consider rebiopsy after the procedure, if requested by their physician. CONCLUSIONS: We present a safe and effective method of LSGB for the diagnosis of SS. LEVEL OF EVIDENCE: 4 Laryngoscope, 126:2041-2046, 2016.
26070939 Renal involvement in primary Sjögren's syndrome. 2015 Sep SS is a prevalent and underdiagnosed systemic disease that primarily affects epithelial tissue. It may affect renal function either as epithelial disease causing tubulointerstitial nephritis or as an immune complex-mediated glomerulopathy. These lesions may cause a variety of clinical features, both overt and occult. The epithelial disease is mediated by B and T cells, notably the Th17 subtype. We review the prevalence of renal SS, its presentation, likely pathogenesis and treatment.
25604318 When uncommon and common coalesce: adult onset Still's disease associated with breast augm 2016 Jun Adult onset Still's disease (AOSD) is an uncommon, multisystemic, auto-inflammatory disorder, while breast augmentation is a very common cosmetic procedure. We describe a case in which these two coalesce, AOSD, manifested with pleuritis and pericarditis, developed after breast mammoplasty. The pathogenetic, missing link, behind the development of AOSD following mammoplasty, is thought to be the autoimmune (auto-inflammatory) syndrome induced by adjuvants (ASIA). We reviewed other cases of AOSD associated with breast mammoplasty published to date and the literature regarding AOSD and ASIA syndrome. The review is followed by a short debate of whether silicone implants should be explanted in similar, future cases.
24750447 Saliva as a potential tool for diagnosis of dry mouth including Sjögren's syndrome. 2015 Mar OBJECTIVES: Recently, the use of saliva as a diagnostic tool has gained considerable attention because it is non-invasive and easy to perform repeatedly. In this study, we focused on soluble molecules in saliva to establish a new diagnostic method for xerostomia. MATERIALS AND METHODS: Saliva was obtained from 90 patients with Sjögren's syndrome (SS), 22 patients with xerostomia associated with neurogenic/neuropsychiatric disorders and drugs (XND), 30 patients with radiation-induced xerostomia (RX), and 36 healthy controls. Concentrations of helper T (Th) cytokines in saliva were measured by flow cytometric analysis. Concentrations of secretory IgA (SIgA) and chromogranin A (CgA) were measured by ELISA. RESULTS: Unstimulated and stimulated whole saliva from patients with SS, XND, and RX was significantly reduced compared with controls. Th1 and Th2 cytokines from SS patients were significantly higher than controls. Furthermore, Th2 cytokines were closely associated with strong lymphocytic accumulation in salivary glands from SS patients, while Th1 and Th17 cytokines were negatively associated. SIgA levels were not significantly different between all patient groups and controls. CgA levels from XND patients were significantly higher than controls. CONCLUSIONS: The measurement of cytokines, CgA, and SIgA in saliva is suggested to be useful for the diagnosis of xerostomia and also to reveal disease status.
24720552 Interstitial cystitis associated with primary Sjögren's syndrome successfully treated wit 2016 We report a case of interstitial cystitis (IC) associated with primary Sjögren's syndrome (SS) successfully controlled with combination therapy of tacrolimus and a corticosteroid. In 2011, a 69-year-old female, who had been diagnosed with primary SS 23 years ago, developed IC and was successfully treated with tacrolimus and prednisolone combination therapy. The mechanism of IC, including the involved autoimmunity, has not been elucidated. Clinical observation studies suggest a potential association between SS and IC. However, IC is currently thought to be underdiagnosed in patients with SS as well as in the general population. Based on our case and others reported previously, IC associated with SS responds well to immunosuppressive therapy. In particular, a combination of a calcineurin inhibitor (tacrolimus or cyclosporine) with a corticosteroid seems to be highly effective. The possibility of IC in patients with SS complaining of lower urinary tract symptoms without features of infection or other identifiable causes should be given attention.
27825329 Intravitreal dexamethasone implants for the treatment of refractory scleritis combined wit 2016 Nov 8 BACKGROUND: Adult-onset Still's disease is a systemic inflammatory disease which presents with uveitis and scleritis in the eye. Intravitreal dexamethasone implants are used for the treatment of refractory uveitis. CASE PRESENTATION: A 19-year-old woman diagnosed to have adult-onset Still's disease for fevers, joint pain, and a salmon-colored bumpy rash presented with scleritis and uveitis in the left eye. Topical and systemic steroids with oral methotrexate failed to control the inflammation. We performed intravitreal injections of dexamethasone implants for side effects of steroid and refractory ocular inflammation. The therapy resulted in improvements in the patient's uveitis with reductions in scleral vessel engorgement and redness. There was no recurrence of uveitis or scleritis during 4 months following treatment. CONCLUSIONS: Intravitreal injections of dexamethasone implants may result in clinical improvements of refractory scleritis combined with uveitis.
27400144 Botulinum Toxin for the Management of Sjögren Syndrome-Associated Recurrent Parotitis. 2016 Dec Recurrent parotitis is a rare manifestation of Sjögren syndrome. The management of recurrent parotitis is challenging because conservative methods may be of limited efficacy and invasive approaches carry the risk of complications. Botulinum toxin has been shown to reduce salivary flow, and consequently, the results of its use in the management of recurrent parotitis have been encouraging. A 65-year-old female patient with recurrent parotitis due to Sjögren syndrome was referred to us, complaining of weekly bouts of inflammation. She required a course of antibiotics monthly to control bacterial superinfections. We treated her with onabotulinumtoxinA injections into both parotid glands at regular intervals. After her second injection cycle, she denied further inflammatory bouts, has not required antibiotics in more than 36 months, and denied any side effects. Botulinum toxin may be a safe and effective method of treating Sjögren syndrome-associated recurrent parotitis.
27228642 Salivary Gland Ultrasonography in Sjögren's Syndrome: Clinical Usefulness and Future Pers 2016 Mar In recent years, salivary gland ultrasonography (SGUS) has emerged as a promising tool for the diagnosis and prognostic stratification of patients with primary and secondary Sjögren's syndrome. Several studies have emphasized that salivary ultrasonography could be a highly specific tool for the diagnosis of the disease. However, before it can be used in daily clinical practice the SGUS procedure needs standardization and validation in larger disease-control groups. In this review we provide an update on the role of SGUS in the diagnostic algorithm of primary Sjögren's syndrome.
26805235 [A Case of Gastric Cancer Associated with Sjögren's Syndrome and Interstitial Pneumonia]. 2015 Nov A 77-year-old man presented with poor appetite and dyspnea. A gastroendoscopy showed an advanced gastric cancer and a CT scan demonstrated diffuse interstitial infiltrative shadows in both lungs. Laboratory data showed high level of anti-SSA and anti-SSB antibodies, suggestive of interstitial pneumonia associated with Sjögren's syndrome. Although the levels of KL-6 and SP-D, markers of interstitial pneumonia, decreased after steroid and immunosuppressive therapy, the CT findings of interstitial pneumonia showed no remarkable change. Surgery was performed 2 months after the administration of prednisolone since the respiratory function had improved, allowing the administration of general anesthesia. A CT scan revealed remarkable improvement of the lung lesions after the surgery. Therefore, it is likely that Sjögren's syndrome and interstitial pneumonia manifested as paraneoplastic syndromes in the presented case.
26731289 Expression of Lipid Peroxidation Markers in the Tear Film and Ocular Surface of Patients w 2016 Sep PURPOSE: To investigate the expression of lipid peroxidation markers in the tear film and ocular surface and their correlation with disease severity in patients with dry eye disease. METHODS: The concentrations of hexanoyl-lysine (HEL), 4-hydroxy-2-nonenal (HNE), and malondialdehyde (MDA) were measured with enzyme-linked immunosorbent assays in tears obtained from 44 patients with non-Sjogren syndrome dry eye and 33 control subjects. The correlations between the marker levels and the tear film and ocular surface parameters, including tear film break-up time (BUT), Schirmer tear value, tear clearance rate, keratoepitheliopathy scores, corneal sensitivity, conjunctival goblet cell density, and symptom score, were analyzed. The expression of the lipid peroxidation markers HEL, 4-HNE, and MDA in the conjunctiva was evaluated using immunohistochemistry. RESULTS: The concentrations of HEL, 4-HNE, and MDA were 279.84 ± 69.98 nmol/L, 0.02 ± 0.01 μg/mL, and 3.80 ± 1.05 pmol/mg in control subjects and 283.21 ± 89.67 nmol/L (p = 0.97), 0.20 ± 0.03 μg/mL (p < 0.01), and 13.32 ± 4.03 pmol/mg (p < 0.01) in dry eye patients. 4-HNE and MDA levels significantly correlated with BUT, Schirmer tear value, tear clearance rate, keratoepitheliopathy scores, conjunctival goblet cell density, and symptom score (p < 0.05), whereas HEL levels did not correlate with these parameters. Staining intensities for 4-HNE and MDA increased in dry eye patients. CONCLUSIONS: The expression of late lipid peroxidation markers, 4-HNE and MDA, increases in the tear film and ocular surface of patients with dry eye. The levels correlate with various tear film and ocular surface parameters and may reflect the severity of dry eye disease.
26592972 Calcium signalling in salivary gland physiology and dysfunction. 2016 Jun 1 Studies over the past four decades have established that Ca(2+) is a critical factor in control of salivary gland function and have led to identification of the critical components of this process. The major ion transport mechanisms and ion channels that are involved in fluid secretion have also been established. The key event in activation of fluid secretion is an increase in [Ca(2+) ]i triggered by inositol 1,4,5-trisphosphate (IP3 )-induced release of Ca(2+) from ER via the IP3 receptor (IP3 R). IP3 Rs determine the site of initiation and the pattern of the [Ca(2+) ]i signal in the cell. However, Ca(2+) entry into the cell is required to sustain the elevation of [Ca(2+) ]i and fluid secretion and is mediated by the store-operated Ca(2+) entry (SOCE) mechanism. Orai1, TRPC1, TRPC3 and STIM1 have been identified as critical components of SOCE in these cells. Cells finely tune the generation and amplification of [Ca(2+) ]i signals for regulation of cell function. An important emerging area is the concept that unregulated [Ca(2+) ]i signals in cells can directly cause cell damage, dysfunction and disease. Alternatively, aberrant [Ca(2+) ]i signals can also amplify and increase the rates of cell damage. Such defects in Ca(2+) signalling have been described in salivary glands in conjunction with radiation-induced loss of salivary gland function as well as in the salivary defects associated with the autoimmune exocrinopathy Sjögren's syndrome. Such defects have been associated with altered function or expression of key Ca(2+) signalling components, such as STIM proteins and TRP channels. These studies offer new avenues for examining the mechanisms underlying the disease and development of novel clinical targets and therapeutic strategies.
25923413 The Core Pattern Analysis on Chinese Herbal Medicine for Sjögren's syndrome: A Nationwide 2015 Apr 29 This large-scale survey aimed to evaluate frequencies and patterns of Chinese herbal medicine (CHM) used for Sjögren's syndrome (SS) in Taiwan by analyzing the National Health Insurance Research Database (NHIRD) for cases in which CHM was used as an alternative therapy to Western medicine for improving patients' discomforts. We analyzed cases of SS principal diagnosis (ICD-9:710.2) with a catastrophic illness certificate (CIC) in traditional Chinese medicine (TCM) outpatient clinics from three cohorts of the Longitudinal Health Insurance Database (LHID) in the NHIRD between 2002 and 2011. CHM prescription patterns for SS were evaluated from claimed visitation files and corresponding prescription files. There were 15,914 SS patients with CIC (SS/CIC), and we found only 130 SS/CIC cases visiting TCM clinics in LHID2000, 133 in LHID2005, and 126 in LHID2010. After removing duplicate data, 366 SS/CIC and 4,867 visits were analyzed. The 50-59 year age group showed the highest ratio (29.51%) in both women and men. "Qi-Ju-Di-Huang-Wan" and "Xuan-Shen" (Scrophularia ningpoensis Hemsl.) was the most commonly used formula and single herb, respectively. "Qi-Ju-Di-Huang-Wan, Gan-Lu-Yin, Xuan-Shen, Mai-Men-Dong (Ophiopogon japonicus (L. f.) Ker-Gawl.), and Sheng-Di-Huang (raw Rehmannia glutinosa Libosch)" were the core pattern prescriptions in treating SS/CIC.
25801806 The 2014 ACR annual meeting: a bird's eye view of autoimmunity in 2015. 2015 Jul Our understanding of the mechanisms leading to rheumatic diseases is growing at unprecedented pace thanks to the worldwide network of clinical and translational researchers who gather at major scientific meetings to share their progresses. Further, these meetings allow the contamination of unrelated research areas and thus the spreading of ideas, hypotheses, and research tools. The annual meeting of the American College of Rheumatology (ACR) serves this purpose by allowing thousands of rheumatologists, immunologists, health care professionals, and basic scientists to attend the same sessions and present their work. The 2014 ACR meeting was held in Boston, MA, and was attended by over 16,000 participants who had the opportunity to directly witness the presentation of over 3000 abstracts. As such is the case, a full attendance of all update opportunities was not feasible. To fill this gap we arbitrarily selected the abstracts the appeared most interesting in a few fields of interest and we herein discuss the presented data and their further implications. In particular, we were intrigued by research advances in biomarkers for rheumatic diseases, and by advances on Sjögren syndrome, neuropsychiatric systemic lupus erythematosus, fibromyalgia, and B cell mechanisms. While we are well aware of the numerous blind spots that are expected in this type of article, we submit that this is far from a comprehensive overview and refer to the abstract book for a more complete analysis of the presented abstracts.
27197822 [Diseases of the acromioclavicular joint]. 2016 Jun The acromioclavicular joint together with the sternoclavicular joint represents the only articulation between the shoulder girdle, the upper extremities and the trunk. The high load on the relative small joint surface results in a high risk for degenerative changes. The most common pathology is therefore osteoarthritis. In addition, joint instability and many inflammatory processes can occur, especially rheumatoid type pathologies and metabolic disorders. Acromioclavicular cysts represent a clinically evident disease, which are frequently associated with an underlying cuff tear arthropathy. A thorough clinical examination supported by appropriate imaging allows a rapid and reliable diagnosis. Conservative therapy is usually symptom related. Surgical procedures after failed conservative therapy must be specific for the pathology in question and are successful in most cases.
27543704 Exploring cardiovascular disease risk evaluation in patients with inflammatory joint disea 2016 Nov 15 OBJECTIVES: Cardiovascular disease (CVD) risk calculators developed for the general population have been shown to inaccurately predict CVD events in patients with inflammatory joint disease (IJD). European guidelines for CVD prevention recognize the presence of carotid plaques (CP) as a very high CVD risk factor, equivalent of coronary artery disease. Patients with IJD have a high prevalence of CP. We evaluated if CP resulted in reclassification of patients with IJD into a more appropriate CVD risk class and recommended lipid lowering treatment. METHODS: CVD risk evaluation was performed in patients with IJD using SCORE and ACC/AHA risk calculators to predict CVD events. RESULTS: Of the 335 IJD patients evaluated (including rheumatoid arthritis n=201, ankylosing spondylitis n=85 and psoriatic arthritis n=49), 183 and 159 IJD patients had a calculated CVD risk by SCORE and ACC/AHA <5%, indicating no need of lipid lowering treatment (LLT). However, of patients with low to moderate risk calculated by SCORE and ACC/AHA, 67 (36.6%) and 48 (30.2%) had CP and should according to guidelines receive intensive LLT. For patients with high risk, in the LLT considered group, 54.9% and 58.1% were reclassified to correct treatment when adding information on the presence of CP. Our results reveal a considerable reclassification into correct CVD risk category when adding CP in female patients. CONCLUSION: The high frequency of asymptomatic atherosclerosis in patients with IJD has a notable impact on CVD risk stratification. Identification of CP will reclassify patients into recommended CVD preventive treatment group, which may be clinically important.
27334205 Autophagy: controlling cell fate in rheumatic diseases. 2016 Sep Autophagy, an endogenous process necessary for the turnover of organelles, maintains cellular homeostasis and directs cell fate. Alterations to the regulation of autophagy contribute to the progression of various rheumatic diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), osteoarthritis (OA) and systemic sclerosis (SSc). Implicit in the progression of these diseases are cell-type-specific responses to surrounding factors that alter autophagy: chondrocytes within articular cartilage show decreased autophagy in OA, leading to rapid cell death and cartilage degeneration; fibroblasts from patients with SSc have restricted autophagy, similar to that seen in aged dermal fibroblasts; fibroblast-like synoviocytes from RA joints show altered autophagy, which contributes to synovial hyperplasia; and dysregulation of autophagy in haematopoietic lineage cells alters their function and maturation in SLE. Various upstream mechanisms also contribute to these diseases by regulating autophagy as part of their signalling cascades. In this Review, we discuss the links between autophagy, immune responses, fibrosis and cellular fates as they relate to pathologies associated with rheumatic diseases. Therapies in clinical use, and in preclinical or clinical development, are also discussed in relation to their effects on autophagy in rheumatic diseases.
26457382 Use of Methotrexate in the Treatment of Inflammatory Bowel Diseases. 2016 Jan Low-dose methotrexate (MTX) therapy is a well-recognized therapy for many inflammatory conditions such as rheumatoid arthritis, psoriatic arthritis, and psoriasis. More than 20 years ago, the clinical efficacy of MTX was also established for steroid dependent Crohn's disease, but it was never broadly adapted as a treatment modality. More recently, MTX is being increasingly used in the pediatric population with Crohn's disease, both as a single agent as well as a concomitant therapy with anti-tumor necrosis factor-alpha treatment. This review outlines important pharmacological aspects for the therapeutic application of MTX and the current status of MTX as mono- or combination-therapy in both pediatric and adult patients with inflammatory bowel disease including new results of MTX monotherapy in steroid dependent ulcerative colitis.
28163851 A systematic review of the relationship between dystemprament (sue Mizaj) and treatments a 2016 Dec BACKGROUND: Temperament refers to four different humors differentiating in individuals and, as a result, proposes specific therapy for diseases as well as special types of management (avoidance). OBJECTIVE: The aim of this study was to overview the relationship between dystemprament and treatment and management of diseases. METHODS: A computerized search of published articles was performed using PubMed, Scopus, Web of Science, and Medline databases as well as local sources from 1965 to 2016. Additional sources were identified through cross-referencing. Original and translated books were also used. Of the whole 105 articles, 40 of them were selected as our database. The search terms used were as follows: temperament, dystemprament, diseases, sue mizaj, treatments, management. RESULTS: The findings of this study indicated that many remedies are used based on traditional medicine to cure disorders derived from dystemprament such as different kinds of regimen, diet, and drugs. The result of this study shows that regimental therapy contributes to the treatment of some disorders such as muscular dystrophy; Alzheimer's; MS; epilepsy; falij; convulsion; depression; eye diseases; ear disease; mouth, tongue, teeth disease; common cold (nazle); asthma; polyphagia or anorexia; heart diseases; esophagus; peptic ulcer; herpes simplex; liver; colic; jaundice; spleen; kidney and bladder diseases; hemorrhoid; stomach worm; hyperlipidemia. Further, the findings suggest that dietotherapy is beneficial to treat and manage some disease such as sinusitis, lung, asthma, fever, muscular dystrophy, esophagus, peptic ulcer, liver, mouth, tongue, teeth disease, heart disease, polyphagia or anorexia, kidney and bladder diseases, MS, insomnia, piles, acne, permanent ejaculation, anemia, angina and heart attack, sore throat (tonsillitis), osteo-arthritis, rheumatoid arthritis, gout, and impotency. CONCLUSION: While traditional medicine contains many useful, less expensive, and even cheap and less risky remedies for lots of morbidities, modern medicine makes them appear nonrelevant. This study gathers some of these remedies to remind one about applying them in our daily lives.
27621593 Spotlight on tocilizumab and its potential in the treatment of systemic sclerosis. 2016 Systemic sclerosis (SSc) is a multisystem disease characterized by extensive collagen deposition in skin and internal organs, fibrointimal microvasculopathy, and activation of the immune system. T cells and B cells can promote fibrosis in SSc. Interleukin (IL)-6 is implicated in the pathogenesis of SSc. IL-6 is increased in the peripheral blood and lesional skin from patients with SSc, and induces fibroblast collagen production directly and indirectly by inducing profibrotic M2 macrophages. IL-6 also induces Th17 differentiation and promotes B cell differentiation toward Ig-producing plasma cells. IL-6 is also implicated in the pathogenesis of SSc in animal models as it is increased in mice with bleomycin-induced fibrosis, whereas neutralization of IL-6 in these mice prevents skin fibrosis. IL-6 acts on cells by binding to IL-6 receptor (IL-6R) which is transmembrane or soluble, and then recruits the signal-transducing glycoprotein 130 which is ubiquitously expressed. Tocilizumab is an anti-IL-6R humanized monoclonal antibody that blocks IL-6-mediated signaling. Tocilizumab has been approved for the treatment of moderate-to-severe rheumatoid arthritis, for polyarticular and systemic juvenile idiopathic arthritis, and for Castleman's disease, and is well tolerated. Case reports and a Phase II, randomized trial in SSc have shown some improvement of skin tightness and delayed deterioration of lung function. A Phase III randomized trial in SSc is anticipated.
27135448 Epidemiology of Total Ankle Arthroplasty: Trends in New York State. 2016 May 1 The rate of total ankle arthroplasty (TAA) is increasing in the United States as its popularity and indications expand. There currently is no national joint registry available to monitor outcomes, and few studies have addressed the challenges faced with TAA. The purpose of this study was to evaluate the incidence, complications, and survival rates associated with TAA using a large statewide administrative discharge database. Individuals who underwent primary TAA from 1997 to 2010 were identified in the Statewide Planning and Research Cooperative System database from the New York State Department of Health. The age, sex, comorbidities, state of residence, primary diagnosis, and readmissions within 90 days were analyzed for patients with an ICD-9-CM procedure code of 81.56 (TAA). Failure of a TAA implant was defined as revision, tibiotalar arthrodesis, amputation, or implant removal. During the 14-year period, 420 patients underwent 444 TAAs (mean patient age of 61 years, 59% women, mean Charlson-Deyo comorbidity score of 0.45, and 86% New York State residents). The primary diagnosis was 37.4% osteoarthritis, 34.3% traumatic arthritis, and 15.5% rheumatoid arthritis. Surgery for failure was associated only with a younger age (56.5 vs 62 years, P=.005). The rate of subsequent failure procedures following TAAs performed in New York State was 13.8%. The incidence of TAAs is steadily increasing. The overall survival rate in New York State is better than rates reported in other national registries, but it is not yet comparable to those of hip and knee replacements. [Orthopedics. 2016; 39(3):170-176.].