Increased prevalence of metabolic syndrome in female patients with overactive bladder: A population-based study.

OBJECTIVES: To assess the association between overactive bladder syndrome (OAB) and the metabolic syndrome (MetS). PATIENTS AND METHODS: A population-based study was conducted to compare OAB patients with age-, sex- and ethnicity-matched control subjects regarding the prevalence of the parameters of the MetS, with respect to obesity, hyperlipidemia, hypertension and diabetes mellitus. The characteristics of the OAB population were assessed. Adjusted odds ratios (OR) were calculated by logistic regression. RESULTS: 110 024 OAB patients and 220 455 controls. were identified. OAB was associated with a higher prevalence of MetS (35.4% vs. 27.5%, p < 0.001). The fully adjusted OR for MetS in patients with OAB compared to controls was 1.44; 95% confidence interval (CI) 1.42-1.46; p < 0.001. Among metabolic parameters, obesity was found to be the strongest factor associated with OAB (OR 1.55, 95% CI 1.53-1.58, p < 0.001), and higher high-density lipoprotein cholesterole levels (>50) had a protective effect on the risk of OAB (OR 0.75, 95% CI 0.73-0.76, p < 0.001). CONCLUSIONS: Data from this cohort suggest that OAB is positively associated with MetS. Clinicians approaching patients with OAB should be aware of this association. A multimodal treatment focusing on the MetS may be considered in these patients.

Psoriasis and hidradenitis suppurativa: A large-scale population-based study.

BACKGROUND: The coexistence of psoriasis and hidradenitis suppurativa (HS) has been described, but the association between these conditions is yet to be firmly established. OBJECTIVE: To study the association between psoriasis and HS by using a large-scale real-life computerized database. METHODS: A cross-sectional study was conducted to compare the prevalence of HS among patients with psoriasis with that among age-, sex- and ethnicity-matched control subjects. RESULTS: A total of 68,836 patients with psoriasis and 68,836 controls were included in the study. The prevalence of HS was increased in patients with psoriasis versus in those in the control group (0.3% vs 0.2%, respectively; odds ratio, 1.8; 95% confidence interval, 1.5-2.3; P < .001). In a multivariate analysis adjusting for smoking, obesity, and other comorbidities, psoriasis was still associated with HS (odds ratio, 1.8; 95% confidence interval, 1.4-2.2; P < .001). Patients with coexistent psoriasis and HS were significantly younger (39.0 ± 15.7 vs 42.6 ± 21.2 years [P = .015]) and had a higher prevalence of obesity (35.1% vs 25.3% [P = .001]) and smoking (58.5% vs 37.3% [P < .001]) compared with patients with psoriasis alone. LIMITATIONS: Retrospective data collection. CONCLUSIONS: A positive association was observed between HS and psoriasis. Further longitudinal observational studies are necessary to establish these findings in other study populations.

Association of anti-Ro seropositivity with cardiac rhythm and conduction disturbances.

AIMS: Anti-Ro/La autoantibodies are especially prevalent in autoimmune diseases but are also relatively frequent in healthy adults. Their arrhythmogenic effect on the immature cardiac conductive system is well established, with substantial evidence demonstrating an increased risk for congenital atrioventricular block in neonates of seropositive mothers. Despite their wide distribution and their arrhythmogenic potential effect, there are no large population studies conducted in seropositive adults. Thus, this is the first large population-based study to examine the association of anti-Ro/La seropositivity with cardiac rhythm and conduction disturbances. METHODS AND RESULTS: This cross-sectional designed study involved the electronic health records of the largest health maintenance organization in Israel. All subjects that were tested positive for anti-Ro/anti-La antibodies between the years 2002 and 2019 were included and were matched by age, gender, and place of residence, with controls. Rates of different cardiac rhythm and conduction disturbances were compared between groups. Sensitivity analyses were performed using propensity score matching. The study population included 17 231 anti-Ro/La seropositive subjects and 84 368 controls. Anti-Ro seropositive patients had higher rates of conduction disturbances (3.0 vs. 1.7%, P < 0.001) and rhythm disturbances (10.5 vs. 7.0%, P < 0.001). Patients who tested positive for anti-La alone did not demonstrate a significant association with arrhythmias. Multivariate logistic regression analysis, controlling for possible confounders, showed an increased risk for cardiac conduction disturbances [odds ratio (OR) 1.44, 95% confidence interval (CI) 1.25-1.66, P < 0.001], as well as for cardiac rhythm disturbances (OR 1.21, 95% CI 1.11-1.31, P < 0.001) among anti-Ro seropositive patients. However, the association with rhythm disturbances was more robust in certain subgroup analyses. CONCLUSIONS: Anti-Ro seropositivity is positively associated with adult cardiac conduction disturbances and, to a lesser extent, cardiac rhythm disturbances, regardless of the presence of concurrent autoimmune disease.

Associations of Chronic Medication Adherence with Emergency Room Visits and Hospitalizations.

INTRODUCTION: Good medication adherence is associated with decreased healthcare expenditure; however, adherence is usually assessed for single medication. We aim to explore the associations of adherence levels to 23 chronic medications with emergency room (ER) visits and hospitalizations. The primary endpoints are ER visits and hospitalizations in internal medicine and surgical wards. METHODS: Individuals aged 50-74 years, with a diagnosis of diabetes mellitus or hypertension, treated with at least one antihypertensive or antidiabetic medication during 2017 were included. We determined personal adherence rates by calculating the mean adherence rates of the medications prescribed to each individual. Adherence rates were stratified into categories. We retrieved information about all the ER visits, and hospitalizations in internal medicine and surgical wards during 2016-2018. RESULTS: Of 268,792 persons included in the study, 50.6% were men. The mean age was 63.7 years. Hypertension was recorded for 217,953 (81.1%), diabetes for 160,082 (59.5%), and both diabetes and hypertension for 109,225 (40.6%). The mean number of antihypertensive and antidiabetic medications used was 2.2 ± 1.1. In total, 51,301 (19.1%) of the cohort visited the ER at least once during 2017, 21,740 (8.1%) were hospitalized in internal medicine wards, and 10,167 (3.8%) in surgical wards during 2017. Comparing the highest adherence category to the lowest, adjusted odds ratios were 0.64 (0.61, 0.67) for ER visits, 0.56 (0.52, 0.60) for hospitalization in internal wards, and 0.63 (0.57, 0.70) for hospitalization in surgical wards. Odds ratios were similar for the three consecutive years 2016-2018. CONCLUSION: Better medication adherence was associated with fewer ER visits and hospitalizations among persons with diabetes and hypertension. Investing in improving medication adherence may reduce health costs and improve patients' health.

A case-control analysis of the associations between Fibromyalgia Syndrome and Osteoporosis.

BACKGROUND: Fibromyalgia syndrome (FMS) is characterized by widespread musculoskeletal pain and tenderness with associated neuropsychological symptoms such as fatigue, unrefreshing sleep, cognitive dysfunction, anxiety, and depression. Osteoporosis is defined as a reduction of bone density. Previous studies to determine an association of FMS with osteoporosis showed mixed results, partially due to small sample sizes and lack of statistical power. OBJECTIVES: To evaluate the association of FMS with osteoporosis. METHODS: We conducted a case-control study utilizing the database from Israel's largest health maintenance organization. FMS patients were compared to age- and sex-matched controls. Data were analyzed using chi-square and t-tests. Multivariable logistic regression models assessed the association between osteoporosis and FMS. Spearman's rho test was used for correlation. RESULTS: We utilized data from 14,296 FMS patients and 71,324 age- and sex-matched controls. Spearman's rho test showed a significant correlation between FMS and osteoporosis (correlation coefficient 0.55, P < 0.001). A logistic regression for osteoporosis showed an odds ratio [OR] of 1.94 (95% confidence interval [95%CI] 1.83-2.06, P < 0.001) for FMS compared to controls and found higher body mass index to be slight protective (OR 0.926, 95%CI 0.92-0.93, P < 0.001). CONCLUSIONS: There is a significant correlation between FMS and osteoporosis. Early detection of predisposing factors for osteoporosis in FMS patients and implementation of suitable treatments and prevention measures (such as dietary supplements, resistance or weight bearing exercise, and bone-mineral enhancing pharmacological therapy) may reduce both occurrence rate and severity of osteoporosis and its complications, such as fractures.

Association Between Polyp Detection Rate and Post-Colonoscopy Cancer Among Patients Undergoing Diagnostic Colonoscopy.

Postcolonoscopy colorectal cancer (PCCRC) can arise from missed cancers, missed premalignant lesions, incomplete resection, and new cancers with an accelerated route to cancer.1.

Dysthyroidism in dermato/polymyositis patients: A case-control study.

BACKGROUND: Dermatomyositis (DM) and polymyositis (PM) are two rare autoimmune disorders occasionally described with dysthyroidism; however, no solid evidence still proves such an association. AIM: To evaluate the prevalence of dysthyroidism among DM/PM patients. DESIGN AND SETTING: A nation-wide case-control study was conducted. METHODS: From the Clalit Health Services health records database, we extracted 2085 (DM = 1475 (70.7%), PM = 610 (29.3%)) PM/DM cases and 10 193 sex-age matched controls in the period 2000-2018. Both univariate and multivariate analyses were performed to evaluate the link dysthyroidism and PM/DM. Survival analysis was also performed. RESULTS: The rate of hyperthyroidism was significantly (P = .0097) higher in cases (n = 40, 1.9%) with respect to controls (n = 123, 1.2%). Similarly, the rate of hypothyroidism was significantly (P < .0001) associated with cases (n = 234, 11.2%) when compared to controls (n = 853, 8.4%). At the multivariate logistic regression analysis, both DM (OR 1.31 [95%CI 1.07-1.60], P = .0087) and PM (OR 1.54 [95%CI 1.21-1.95], P = .004) were significantly associated with hypothyroidism, whereas DM (OR 1.70 [95%CI 1.10-2.61], P = .0165) but not PM (OR 1.45 [0.83-2.55], P = .1947) was found to be associated with hyperthyroidism. Subjects with PM and positive for anti-Sjögren's syndrome-related antigen A (SSA) auto-antibody displayed a significant risk of developing hyperthyroidism (OR 5.85 [95%CI 1.02-33.74], P = .0480), whereas individuals with DM and positive for antinuclear antibody (ANA) had a higher risk of developing hyperthyroidism (OR 2.65 [95%CI 1.00-7.03], P = .0498). CONCLUSIONS: Physicians treating PM/DM patients should consider screening for thyroid dysfunction on a regular basis.

Should patients treated with oral anti-coagulants be operated on within 48 h of hip fracture?

To investigate if patients treated with oral anticoagulants (OAC) have delayed surgical intervention (more than 48 h) compared to patients without OAC therapy, and if there is an impact to surgery timing on hospitalization length and mortality. A retrospective cohort study of all patients aged over 65 registered with a new diagnosis of hip fracture who underwent surgery in one of the general hospitals run by Clalit, Israel between 01/01/2014 and 31/12/2017. Data was retrieved for patient demographics, OAC treatment, and Charlson comorbidity index. 5828 patients were operated for hip fractures, mean age was 82.8 years (65-108), 4013 (68.8%) were female. 415 were treated with direct oral anticoagulants (DOACs) (7.1%) and 311 with warfarin (5.3%) prior to their hospitalization. Patients taking OAC were less likely to be operated within 48 h from arrival to the hospital compared to patients not receiving OAC. The 30 day mortality was 4.2% among patients not receiving OAC, 6.0% among patients taking DOACs and 10.0% among patients receiving warfarin (p < 0.001). Adjusted odds ratio for mortality at 30 day among patients taking DOACs was similar to patients who didn't take OAC. (OR 1.0, CI 0.7, 1.6). The 30 day mortality rate of patients who were receiving OAC (either DOACs or warfarin) was not significantly different whether patients were operated within 48 h or not. Mortality rate was highest among patients taking warfarin. For patients who received DOACs, operation within 48 h wasn't associated with lower mortality rate. In these patients it seemed reasonable to adjust surgery time according to patients' characteristics and needs.

Utilisation of healthcare services and drug consumption in fibromyalgia: A cross-sectional analysis of the Clalit Health Service database.

AIM: To investigate the health care utilisation and drug consumption of patients with fibromyalgia (FM). MATERIALS AND METHODS: This is a cross-sectional study using the Clalit Health Care database. Clalit is the largest HMO in Israel, serving more than 4.4 million enrollees. We identified FM patients and age and sex-matched controls. Indicators of healthcare utilisation and drug consumption were extracted and analysed for both groups. RESULTS: The study included 14 296 FM patients and 71 324 controls. The mean age was 56 years, with a women predominance of 92%. The mean number of visits across of all healthcare services (hospitalisations, emergency department visit, general practitioner clinic visits, rheumatology clinic visits, and pain clinic visits) and the mean difference (MD) were significantly higher for FM patients compared with controls (MD 0.66, P < .001; MD 0.23, P < .001; MD 7.49, P < .001; MD 0.31, P < .001; MD 0.13, P < .001), respectively. Drug use was significantly and consistently higher among FM patients compared with controls; NSAIDs (non-steroidal anti-inflammatory drugs) OR 2.56, P < .001; Opioids OR 4.23, P < .001; TCA (tricyclic antidepressants) OR 8.21, P < .001; Gabapentinoids OR 6.31, P < .001; SSRI (selective serotonin reuptake inhibitors) OR 2.07, P < .001; SNRI (serotonin-norepinephrine reuptake inhibitor) OR 7.43, P < .001. CONCLUSION: Healthcare utilisation and drug use are substantially higher among patients with FM compared with controls.

Adherence to Oral Anticoagulant Medications.

BACKGROUND: Oral anticoagulants (OAC) reduce the risk for stroke and death from all causes in patients with non-valvular atrial fibrillation (NVAF). OBJECTIVES: To explore adherence rates of OAC among patients with NVAF in long-term use in a real-world setting and to examine patient characteristics associated with good adherence. METHODS: We conducted a population-based cohort study with members of Clalit Health Services, Israel. All patients aged ≥ 30 years with a diagnosis of NVAF before 2016 who were treated with OAC were included. We included patients who filled at least one prescription per year in the three consecutive years 2016-2018. We analyzed all prescriptions that were filled for the medications from 1 January 2017 to 31 December 2017. We considered purchasing of at least nine monthly prescriptions during 2017 as good medication adherence. RESULTS: We identified 26,029 patients with NVAF who were treated with OAC; 10,284 (39.5%) were treated with apixaban, 6321 (24.3%) with warfarin, 6290 (24.1%) with rivaroxaban, and 3134 (12.0%) with dabigatran. Rates of good medication adherence were 88.9% for rivaroxaban, 84.9% for apixaban, 83.6% for dabigatran, and 55.8% for warfarin (P < 0.0001). Advanced age was associated with higher adherence rates (P < 0.001). Socioeconomic status was not associated with medication adherence. Good adherence with OAC was associated with lower low density lipoprotein (LDL) cholesterol and glucose levels. CONCLUSIONS: Adherence rates to OAC in chronic use among patients with chronic NAVF are high. Investing in OAC adherence may have a wider health impact than expected.

Thyroid function control among pregnant women following a therapeutic thyroidectomy.

OBJECTIVES: The aim of this study was to assess the extent of thyroid function control among pregnant women who had previously undergone a therapeutic thyroidectomy. DESIGN: Retrospective cohort study. SETTING: The largest health maintenance organization in Israel. PARTICIPANTS: All female patients who were pregnant between May, 2001 and September, 2012 and had a medical history of thyroid surgery. MAIN OUTCOME MEASURE: The thyroid-stimulating hormone (TSH) levels throughout the pregnancy were compared to recommended trimestral values. A multivariate analysis was performed to determine risk factors for not attaining TSH recommended range. RESULTS: A total of 477 females with a history of thyroid surgery had given 701 births during the study period. Forty-three percent (n = 203), had thyroidal malignancy. Nearly half of the women underwent total thyroidectomy (43.4%, n = 207). The women's TSH values were within the recommended range in only 60% (n = 350) of the pregnancies during the first trimester (0.1-2.5 mIU/L), in 61% (n = 335) during the second trimester (0.2-3 mIU/L), and in 70% (n = 338) during the third trimester (0.3-3 mIU/L). In multivariate analysis, women that underwent a total thyroidectomy due to a benign thyroid disease, were at the highest risk for not attaining target TSH levels. CONCLUSIONS: This very large cohort of pregnant women with a past history of thyroid surgery demonstrated a significant percentage of pregnancies with TSH values above the recommended range. Women that underwent a total thyroidectomy due to benign thyroid disease were at the highest risk for gestational hypothyroidism.

[ETIOLOGIES OF EXTREME HYPERFERRITINEMIA - ANALYSIS OF A LARGE DATABASE].

INTRODUCTION: Besides its role in iron homeostasis and storage, ferritin is also regarded as an acute-phase reactant. Extreme Hyperferritinemia is seen in severe inflammatory conditions, severe infections, iron storage diseases and malignancies. A direct linkage between high ferritin levels and poor prognosis has been observed. OBJECTIVES: To characterize patients with extreme high ferritin levels in the serum for possible etiologies and assessment of the correlation between ferritin levels, prognosis and mortality. METHODS: We conducted a retrospective cohort study between the years 2002-2016 using the large database of Clalit Health Services. Patients older than 18 years with ferritin levels above 10,000 ng/ml that were taken during hospitalization and ambulatory visits were included in the study. After examining the medical files of each patient, we evaluated the demographic characteristics, etiologies, clinical presentation and relevant laboratory parameters. We calculated the proportion of this data and compared it to the general population by using chi square test. RESULTS: The incidence of extreme hyperferritinemia was statistically significant in patients with autoimmune and rheumatologic diseases in particular adult onset Still's disease compared to the general population. Among hospitalized patients, bacterial and viral infections were the leading cause in 62% of cases. In ambulatory patients, hyperferritinemia was mainly secondary to chronic blood transfusions in patients with hemoglobinopathies and poor compliance to iron chelators. Among 21 biopsies from involved organs including lymph nodes, bone marrow and liver, hemophagocytosis was only observed in 5 cases (6.8%). CONCLUSIONS: Extreme hyperferritinemia with values higher than 10,000 ng/ml can be attributed to many inflammatory autoimmune conditions.

Psoriasis and Dementia: A Cross-sectional Study of 121,801 Patients.

Data regarding the association between psoriasis and dementia are inconclusive. The aim of this study was to evaluate this association in the database of Clalit Health Services, Israel. A comparative analysis for the association between psoriasis, dementia and its risk factors was performed for the entire study population and in the subgroup of patients with moderate-to-severe psoriasis. The study included 121,801 patients with psoriasis, of whom 16,947 were diagnosed with moderate-to-severe psoriasis, and 121,802 controls. Psoriasis was associated with a lower prevalence of dementia relative to control subjects (1.6% vs 1.8%; odds ratio (OR) 0.85; 95% confidence interval (95% CI) 0.80-0.91; p < 0.001). Multivariate analysis adjusting for demographic variables, cardiovascular-related risk factors, and healthcare utilization demonstrated a significant inverse association between psoriasis and dementia in the entire study population (adjusted OR 0.86; 95% CI 0.76-0.96; p = 0.009), but not in the subgroup of patients with moderate-to-severe psoriasis (adjusted OR 0.91; 95% CI 0.81-1.02; p = 0.113). In conclusion, these data support the hypothesis that psoriasis is inversely associated with dementia.

The coexistence of gout in ankylosing spondylitis patients: a case control study.

Ankylosing spondylitis (AS) and gout are common inflammatory arthropathies. It had been claimed previously that the two conditions rarely coexist. The aim of this study was to compare the prevalence of gout in a population of AS patients to its prevalence in the general population. To conduct this population-based case-control study, data of adult patients with a physician diagnosis of AS were retrieved from the database of the largest health-care provider organization in Israel, Clalit Health Services. For each patient with AS, five age- and sex-matched subjects without AS were randomly selected from the same database. Different parameters including the existence of gout, hypertension, body mass index, socioeconomic status, and smoking were evaluated in both the AS and the control groups. The study included 3763 patients with AS and 19,214 controls. The proportion of gout in the AS group was higher than in the control group: 73 subjects in the AS group had gout, while only 107 subjects in the non-AS group had gout (1.94% and 0.56%, respectively, OR 3.53, P < 0.001). Logistic regression adjusting for possible confounding variables found that AS was independently associated with gout (OR 1.41, P = 0.037). Our study suggests that gout is not less common in AS patients in comparison with the general population, and that it might even be more common in AS patients.

Familial Mediterranean fever is associated with increased risk for ischaemic heart disease and mortality-Perspective derived from a large database.

AIMS OF THE STUDY: Familial Mediterranean fever (FMF) is a hereditary, auto-inflammatory disease, characterised by recurrent, self-limiting attacks of fever with inflammation of the serosal membranes, joints, and skin. Chronic inflammation was previously associated with increased risk for ischaemic heart disease (IHD). However, the association between FMF and IHD remains unclear. The objective of this study is to determine whether this association exists. METHODS: Utilising the database of the largest health-care provider in Israel, a cross-sectional study was performed. The incidence of IHD was compared between patients diagnosed with FMF and age and sex-matched controls. Chi-square and t-test were used for categorial and continuous variables, and cox logistics regression model was used for multivariate analysis. Survival analysis was made using Kaplan-Meier plots and log-rank test. RESULTS: The study included 7670 patients diagnosed with FMF and an equal number of controls without FMF. In a univariate analysis FMF was found to be associated with higher prevalence of IHD (OR 1.33) and increased mortality (OR 1.29). In a multivariate analysis FMF was found to be independently associated with increased risk for IHD (OR 1.44). CONCLUSION: The study shows that FMF is associated with both increased risk for IHD and higher mortality rates. An early diagnosis and treatment of this disease can potentially improve patients' life expectancy and decrease cardiac comorbidities.

The long-term prognostic significance of sarcoidosis-associated pulmonary hypertension - A cohort study.

BACKGROUND: Sarcoidosis is a multisystem, chronic, progressive, granulomatous disease. Sarcoidosis-associated pulmonary hypertension is a well described, but not common, complication of sarcoidosis. In small scale studies, it has been previously described as manifestation of advanced disease and was found to be associated increased morbidity and mortality. This study sought to assess the long-term prognostic significance of sarcoidosis-associated pulmonary hypertension (SAPH) by using data obtained from a large population-based registry which contains longitudinal follow-up data. METHODS: Utilizing the records of the largest healthcare provider in Israel, we extracted a cohort consisting of sarcoidosis patients and age-and-sex matched controls. Dates of sarcoidosis registration, pulmonary hypertension and death, as well as anthropometric information and medical comorbidities, were extracted from the database. A multivariate logistic regression model was used to find variables associated with pulmonary hypertension. Cox proportional hazards method and log-rank test were used for survival analysis. RESULTS: The cohort included 3993 sarcoidosis patients and 19,856 controls. Pulmonary hypertension was observed among 269 sarcoidosis patients (6.74%) vs. 400 controls (2.01%). Sarcoidosis was found as independently associated with pulmonary hypertension (OR 3.17). After a mean follow-up of 7.49 years (median 7.24, maximum 17.88 years), 710 (17.8%) of the sarcoidosis patients and 2121 (10.7%) of the controls had died. Both sarcoidosis and pulmonary hypertension were found to be significantly associated with an increased risk of all-cause mortality (HR 1.82 and HR 2.31, respectively). CONCLUSIONS: SAPH is associated with a poor prognosis. Proper screening methods may assess whether early identification and treatment improve life expectancy.

Systemic sclerosis patients are at higher risk of hyperthyroidism and have a worse survival than those without hyperthyroidism: A nationwide population-based cohort study.

BACKGROUND: A high prevalence of thyroid disorders has been reported in patients with autoimmune diseases. The link between hyperthyroidism and systemic sclerosis (SSc) has been relatively overlooked, and only a few studies utilizing small samples or case reports have been reported so far. OBJECTIVES: To investigate the association between SSc and hyperthyroidism. METHODS: We designed a case-control study utilizing the medical database of the Clalit Health Services. Chi-square and t tests were used for univariate analysis, and a logistic regression model was used for multivariate analysis. RESULTS: The study included 2,431 SSc patients and 12,710 age- and sex-matched controls. The mean age of the study population was 63.32 ± 18.06 years (median 66 years), and female-to-male ratio was 4.5:1. Age (P < .0001, OR 1.03 [95% CI 1.02-1.04]), female sex (P = .0015, OR 1.86 [95% CI 1.27- 2.74]) and diagnosis of SSc (P = .0011, OR 1.81[95% CI 1.27-2.58]) were all independently associated with hyperthyroidism. Patients with SSc and hyperthyroidism had 1.54-fold increase of mortality rates during a mean follow-up of 17 years than SSc patients without hyperthyroidism, even though at the Cox multivariate survival analysis, only age (HR 1.06 [95% CI 1.06-1.07], P < .0001) and diagnosis of SSc (HR 2.35 [CI 2.06 to 2.69], P < .0001) resulted associated with a higher risk of mortality. CONCLUSIONS: Hyperthyroidism is highly prevalent among SSc patients and can negatively impact on their survival rates. Therefore, a pre-emptive screening may be warranted in all SSc patients. Further studies are needed to evaluate whether tight control and optimal treatment for hyperthyroidism may lead to a reduction of all-cause mortality in patients with SSc.

Healthcare Service Utilization by 116,816 Patients with Atopic Dermatitis in Israel.

Understanding of the epidemiology and healthcare service utilization related to atopic dermatitis is necessary to inform the use of new treatments. This cross-sectional study was based on a group of patients with atopic dermatitis and a matched control group comprised of age- and sex- matched enrolees without atopic dermatitis from a large medical database. Healthcare service utilization usage data were extracted and compared between groups. The study included 116,816 patients with atopic dermatitis and 116,812 controls. Atopic dermatitis was associated with an increased burden of healthcare utilization across the entire spectrum of healthcare services compared with controls. For patients severely affected by atopic dermatitis, the increased burden correlated with disease severity: a high-er frequency of emergency room visits (odd ratio (OR) 1.7; 95% confidence interval (CI) 1.6-1.9), dermatology wards hospitalizations (OR 315; 95% CI 0-7,342), and overall hospitalizations (OR 3.6; 95% CI 3.3-3.9). In conclusion, this study demonstrates an increased burden of healthcare utilization in atopic dermatitis.

[ASSOCIATION OF OBESITY, SMOKING AND SOCIOECONOMIC STRATA WITH THE FIBROMYALGIA SYNDROME].

AIMS: This study aimed to examine a possible association between BMI levels, smoking and socio-economic status and the existence of fibromyalgia. BACKGROUND: Obesity is a worldwide epidemic with devastating impacts on the public's health. There are several indications that obesity might also be involved in the pathogenesis of chronic pain syndromes such as fibromyalgia. METHODS: Patients who were diagnosed with fibromyalgia were compared to population-based controls, matched in age and gender (by a ratio of 1:5). Body mass indices, smoking status and socioeconomic strata were retrieved from computerized medical records of the Clalit Health Services database. Body mass index was classified in WHO categories of underweight, normal, overweight and obese (<18.5, 18.5-<25, 25.0-<30, ≥30.0 kg/m2); χ2, t-tests, and logistic regression models were used to compare the study groups and assess the association between obesity and fibromyalgia. RESULTS: The study included 14,296 patients with fibromyalgia and 71,324 controls. Among patients with fibromyalgia the average BMI (body mass index) was higher than that of the controls 29.1± 6.2 vs. 28.0± 6.01, p<0.001) with every increment of 1 unit of the BMI score, there was an increment of 2.7% of the odds of having coexistent fibromyalgia. The chances of having fibromyalgia was 56% higher among subjects with obesity compared to individuals of normal weight. The data revealed that patients with fibromyalgia smoke more and belong to lower socioeconomic levels. CONCLUSIONS: Our findings demonstrate that obesity is significantly associated with a higher proportion of fibromyalgia. This finding underlines the role that obesity plays in inflammation and chronic pain.

Epilepsy among Systemic Lupus Erythematosus Patients: Insights from a Large Database Analysis.

OBJECTIVE: Epilepsy is characterized by a relevant epidemiological and clinical burden. In the extant literature, an increased risk of seizures has been described in several inflammatory/autoimmune disorders, including systemic lupus erythematosus (SLE). However, so far, relatively few and small size-based studies have been conducted. We aimed to investigate the link between seizure and SLE utilizing a large sample of subjects and extensive data analysis. METHODS: Patients with SLE were compared with age- and sex-matched controls regarding the prevalence of epilepsy in a cross-sectional study. Chi-square and t tests were used for univariate analysis and a logistic regression model was used for multivariate analysis. The study was performed utilizing the medical database of Clalit Health Services. RESULTS: The study included 5,018 patients with SLE and 25,090 age- and gender-frequency-matched controls. The proportion of epilepsy was found significantly higher among SLE patients (4.03 vs. 0.87%, p < 0.001). Using logistic regression, adjusting for multiple confounding factors, older age (≥70 years) resulted as negative predictor (OR 0.42 [95% CI 0.27-0.62], p <0.001), whereas the presence of SLE was a positive predictor of epilepsy (OR 4.70 [95% CI 3.94-5.82], p < 0.001). Interaction between SLE and elderly age resulted in high OR of 5.47 for epilepsy (95% CI 2.53-11.9). CONCLUSION: Our study confirms the higher prevalence of epilepsy in SLE patients. Physicians should be aware of such findings and have a lower threshold for suspecting epileptic seizures in these patients. Further studies are needed to better elucidate the mechanisms by which SLE favors the insurgence of seizures.