High frequency of inflammatory back pain and other features of spondyloarthritis in patients with rheumatoid arthritis

The aim of this study was to investigate the frequency of patients with rheumatoid arthritis (RA) who have inflammatory back pain (IBP) and meet the existing classification criteria for ankylosing spondylitis (AS) and spondyloarthritis (SpA). We included 167 patients fulfilling the ACR 1987 revised criteria for RA. After obtaining a medical history and performing a physical examination, standard pelvic X-rays for examination of the sacroiliac joints (SIJ) were ordered in all patients. A computed tomography (CT) or magnetic resonance imaging (MRI) of SIJ was performed in patients with suspected radiographic sacroiliitis and MRI of SIJ in those who have IBP but no radiographic sacroiliitis. IBP was defined according to both Calin and experts’ criteria. The modified New York (mNY) criteria were used to classify AS, both ESSG and Amor criteria for SpA and ASAS classification criteria for axial SpA. There were 135 female and 32 male patients with a mean age of 54.8 years. The mean disease duration was 9.8 years. RF was positive in 128 patients (79.2 %) and anti-CCP in 120 patients (81.1 %). Twenty-eight patients with RA (16.8 %) had IBP (Calin criteria), and four (2.4 %) had radiographic sacroiliitis of bilateral grade 3. Three patients (1.8 %) fulfilled the mNY criteria for AS, 31 (18.6 %) ESSG and 26 (15.6 %) Amor criteria for SpA. Nine patients (five with MRI sacroiliitis) (5.3 %) were classified as having axial SpA according to new ASAS classification criteria. This study suggests that the prevalence of SpA features in patients with RA may be much higher than expected.     

Blood Count-derived Immunoinflammatory Markers in Thyroidassociated Ophthalmopathy

PurposeTo investigate the diagnostic and prognostic significance of the blood-count derived systemic immunoinflammatory parameters in patients with thyroid-associated ophthalmopathy (TAO).MethodsIn this retrospective case-control study, the blood-count parameters and neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio, and systemic immune-inflammatory index (SII), thyroid peroxidase antibody, and anti-thyroglobulin antibody were evaluated in 46 patients with TAO and 46 matched controls. The associations of the immunoinflammatory parameters with clinical outcomes were analyzed among TAO patients.ResultsSignificant differences were found in NLR, PLR, SII, and lymphocyte count between the controls and the TAO group (p < 0.05 for all). In logistic regression analysis, these inflammatory parameters did not have any prognostic effect on the clinical outcomes of the TAO (p > 0.05 for all). The patients, who needed systemic treatment due to any ocular involvement of TAO during the follow-up period, had significantly lower platelet count (p = 0.001) and PLR (p = 0.02) at the time of initial diagnosis when compared to the no treatment-needed group of the TAO patients. The initial platelet count was significantly associated with the subsequent steroid need due to TAO during the follow-up period (β = −0.02, p = 0.03).ConclusionsNLR, PLR, and SII may serve as potential inflammatory markers in the identification of the TAO, although they have no evident prognostic significance in TAO. However, the relatively lower platelet count at initial diagnosis may be associated with the need for systemic therapy during the follow-up in patients with TAO.     

Increased adenoid mast cells in patients with otitis media with effusion.

OBJECTIVE: Previous studies have been suggested the possible role of adenoid mast cells in the pathogenesis of otitis media with effusion (OME). The aim of the present study was to evaluate the possible relationship of adenoid mast cells and hearing loss in patients with chronic OME. METHODS: Twenty patients with combined chronic OME and chronic adenoiditis (OME-A) and 20 patients with isolated chronic adenoiditis were studied. Hearing thresholds were determined by pure tone audiometry in both groups. All subjects underwent adenoidectomy and adenoid mast cells were counted in each specimen. Number of adenoid mast cells were determined in both groups. Possible relationship of adenoid mast cells and hearing thresholds in OME-A patients was evaluated by comparing the hearing thresholds of OME-A patients with mast cell count above the mean of OME-A group and hearing thresholds of OME-A patients with mast cell count below the mean of OME-A group. RESULTS: All isolated chronic adenoiditis patients had normal hearing thresholds. OME-A patients had hearing thresholds ranging from 12-52 dB. The number of adenoid mast cells in OME-A group (median: 80) was significantly greater than isolated chronic adenoiditis group (median: 38) (P < 0.05). OME-A patients with adenoid mast cell count above the mean of OME-A group had significantly higher hearing thresholds compared to OME-A patients with mast cell count below the mean of OME-A group (P < 0.05). CONCLUSIONS: Patients with OME-A have greater number of adenoid mast cells than patients with isolated chronic adenoiditis. OME-A patients with adenoid mast cell count above the mean of the OME-A group had higher hearing thresholds than OME-A patients with adenoid mast cell count below the mean of the OME-A group. Increased number of adenoid mast cells may contribute to the pathogenesis of higher hearing thresholds in some OME-A patients.     

Relationship Between Genitourinary Syndrome of Menopause and 3D High-Frequency Endovaginal Ultrasound Measurement of Vaginal Wall Thickness

BackgroundTo date, there is no certain method for diagnosis of genitourinary syndrome of menopause (GSM) and vaginal atrophy.AimWe aim to evaluate vaginal wall thickness (VWT) using 3D high frequency endovaginal ultrasound (3D EVUS) in GSM and also to investigate whether there is any association between VWT and postmenopausal sexual dysfunction.MethodsPostmenopausal women applied for routine gynecologic examination were assessed at the Outpatient Clinic of Gynecology, Maltepe University Hospital. After pelvic examination, GSM symptoms were questioned for all women and vaginal health scoring tool was applied. Twenty women with GSM and 20 women without GSM were included in the study.OutcomesAll patients filled in the Female Sexual Function Index (FSFI) and underwent 3D EVUS to evaluate VWT.ResultsThe women with GSM had significantly lower anterior and posterior VWT (P=.007 and P=.049, respectively). The total FSFI score, lubrication and pain sub-scores in patients with GSM was significantly lower than the patients without GSM. Anterior VWT was positively correlated with BMI and pain sub-score of FSFI (r=0.279, P=.047; r=0.344, P=.013, respectively). A significant negative correlation was detected between anterior vaginal VWT and age, time since menopause and satisfaction sub-score of FSFI (r=-0.332, P=.017; r=-0.354, P=.011; r=-0.301, P=.032, respectively). Posterior VWT was positively correlated with FSFI total score, arousal, lubrication and pain sub-scores (r=0.451, P=.001; r=0.437, P=.001; r=0.415, P=.002; r=0.335, P=.016; respectively).Clinical ImplicationsBased on our results, measurement of VWT using 3D EVUS can be a useful non-invasive tool for the objective diagnosis of GSM.Strengths and LimitationsConsidering that only total vaginal thickness can be measured with traditional transabdominal and transvaginal techniques, the main strength of the study is the use of 3D EVUS for separate measurement of anterior and posterior VWT. The study has sufficient statistical power. The small sample size of study is the main limitation.ConclusionThe 3D EVUS can be used for objective diagnosis of GSM and can also shed light on the causes of various sexual dysfunction symptoms in postmenopausal women, as it enables measuring the anterior and posterior walls of the vagina separately.Peker H, Gursoy A. Relationship Between Genitourinary Syndrome of Menopause and 3D High-Frequency Endovaginal Ultrasound Measurement of Vaginal Wall Thickness. J Sex Med 2021;18:1230–1235.     

An independent association between obstructive sleep apnoea and coronary artery disease.

Previous studies of sleep and breathing suggest an independent association between coronary artery disease (CAD) and obstructive sleep apnoea (OSA) in middle-aged males and females. These studies, however, were criticized because they did not properly adjust for all important confounding factors. In order to better control for the impact of these confounders, a case-control study was performed, matching for age, sex and body mass index (BMI), and additionally adjusting for hypertension, hypercholesterolemia, diabetes mellitus and current smoking. A consecutive selection of 62 patients (44 males and 18 females, mean age 69 yrs, range 44-88 yrs) requiring intensive care for angina pectoris or myocardial infarction at the County Hospital of Skaraborg, Sk?vde, Sweden, as well as 62 age-, sex- and BMI- matched control subjects without history or signs of heart disease underwent an overnight sleep/ventilatory monitoring study. The time interval between discharge from the intensive care unit and the overnight study ranged between 4 and 21 months. OSA, defined as a Respiratory Disturbance Index (RDI) of > or =10 x h(-1), was present in 19 CAD patients but only in eight control subjects (p=0.017). Using a univariate logistic regression analysis, current smoking (odds ratio (OR) 8.1, 95% confidence interval (CI) 2.2-29.0), diabetes mellitus (OR 4.2, 95% CI 1.1-16.1) and OSA (OR 3.0, 95% CI 1.2-7.5), but not hypertension (OR 1.5, 95% CI 0.7-3.2) and hypercholesterolaemia (OR 1.8, 95% CI 0.7-4.1) were significantly correlated with CAD. In a multiple logistic regression model, current smoking (OR 9.8, 95% CI 2.6-36.5), diabetes mellitus (OR 4.2, 95% CI 1.1-17.1) and OSA (OR 3.1, 95% CI 1.2-8.3) all remained independently associated with CAD. In summary, these data suggest a high occurrence of obstructive sleep apnoea in middle-aged and elderly patients with coronary artery disease requiring intensive care, which should be taken into account when considering risk factors for coronary artery disease.     

Hypermobility syndrome increases the risk for low bone mass

Few studies on the benign joint hypermobility syndrome suggest a tendency toward osteopenia, but there are conflicting results. We assessed bone mineral density in pre-menopausal women with hypermobility. Twenty-five consecutive Caucasian women diagnosed with benign hypermobility syndrome by Beighton score and 23 age- and sex-matched controls were included in the study. Age, menarch age, number of pregnancies, duration of lactation, physical activity and calcium intake were questioned according to European Vertebral Osteoporosis Study Group (EVOS) form. All subjects were pre-menopausal and none of them were on treatment with any drugs effecting bone metabolism or had any other systemic disease. No statistically significant difference was found for body mass index, menarch age, number of pregnancies, duration of lactation, calcium intake, calcium score and physical activity score between the two groups. Total femoral and trochanteric bone mineral density and t and z scores were significantly lower in hypermobile patients compared to the control group. Ward’s triangle and femoral neck z scores were also found to be significantly low in hypermobile patients (p<0.05). Significant negative correlations were found between the Beighton scores and trochanteric BMD, t and z scores (r=−0.29, r=−0.30, and r=−0.32) in hypermobility patients. Low bone mass was more frequently found among subjects with hypermobility (p=0.03). Hypermobility was found to increase the risk for low bone mass by 1.8 times (95% confidence interval 1.01–3.38). Our study suggests that pre-menopausal women with joint hypermobility have lower bone mineral density when compared to the controls and hypermobility increases the risk for low bone mass.