Bangladesh is in the rising phase of the ongoing pandemic of the coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The scientific literature on clinical manifestations of COVID-19 patients from Bangladesh is scarce. This study aimed to report the sociodemographic and clinical characteristics of patients with COVID-19 in Bangladesh. We conducted a cross-sectional study at three dedicated COVID-19 hospitals. The severity of the COVID-19 cases was assessed based on the WHO interim guidance. Data were collected only from non-critical COVID-19 patients as critical patients required immediate intensive care admission making them unable to respond to the questions. A total of 103 RT-PCR confirmed non-critical COVID-19 patients were enrolled. Most of the patients (71.8%) were male. Mild, moderate and severe illness were assessed in 74.76%, 9.71% and 15.53% of patients respectively. Nearly 52.4% of patients had a co-morbidity, with hypertension being the most common (34%), followed by diabetes mellitus (21.4%) and ischemic heart disease (9.7%). Fever (78.6%), weakness (68%) and cough (44.7%) were the most common clinical manifestations. Other common symptoms included loss of appetite (37.9%), difficulty in breathing (37.9%), altered sensation of taste or smell (35.0%), headache (32%) and body ache (32%). The median time from onset of symptom to attending hospitals was 7 days (IQR 4-10). This study will help both the clinicians and epidemiologists to understand the magnitude and clinical spectrum of COVID-19 patients in Bangladesh.
Background: Altered luteinizing hormone to follicle-stimulating hormone (LH-FSH) ratio and hyperandrogenism are two important pathophysiological characteristics of polycystic ovary syndrome (PCOS). The aim of this study was to evaluate the relationship of LH-FSH ratio with androgen in women with PCOS. Methods: This cross-sectional study included 550 newly detected reproductive aged women with PCOS (mean ± standard deviation (SD): age 23.14 ± 4.80 years; body mass index (BMI) 27.64 ± 5.34 kg/m 2) according to revised Rotterdam criteria. Relevant clinical history, physical examination and ultrasonogram of ovaries were done for each participant. Fasting serum LH, FSH and total testosterone (TT) were measured by chemiluminescent microparticle immunoassay from blood collected during follicular phase of menstrual cycle. Results: More than two-thirds (n = 389, about 71%) had altered LH-FSH ratio (cut-off > 1.0) and about 43% (n = 234) had hyperandrogenemia (TT > 46 ng/dL). Frequency of none of the clinical variables or ovarian morphology differed statistically between the groups with or without altered LH-FSH ratio (NS for all). Serum TT and LH-FSH ratio were positively correlated (r = 0.139, P = 0.001). However, menstrual irregularity (P = 0.002), polycystic ovaries (P = 0.045), diabetes mellitus (P = 0.017), obesity (P = 0.009) and hirsutism (P < 0.001) were higher in frequency in the hyperandrogenic group. Serum TT had predictive association with altered LH-FSH ratio (odds ratio (OR) (95% confidence interval (CI)): 1.09 (1.02-1.16), P = 0.02) and LH-FSH had predictive association with hyperandrogenemia (OR (95% CI): 1.15 (1.03-1.28), P = 0.02) in women with PCOS. Conclusions: Serum LH-FSH ratio and androgenemia significantly correlate in women with PCOS. However, manifestations are more frequent with hyperandrogenemia rather than altered LH-FSH ratio.
Summary Silent corticotroph adenoma (SCA) is an unusual type of nonfunctioning pituitary adenoma (NFA) that is silent both clinically and biochemically and can only be recognized by positive immunostaining for ACTH. Under rare circumstances, it can transform into hormonally active disease presenting with severe Cushing syndrome. It might often produce diagnostic dilemma with difficult management issue if not thoroughly investigated and subtyped accordingly following surgery. Here, we present a 21-year-old male who initially underwent pituitary adenomectomy for presumed NFA with compressive symptoms. However, he developed recurrent and invasive macroadenoma with severe clinical as well as biochemical hypercortisolism during post-surgical follow-up. Repeat pituitary surgery was carried out urgently as there was significant optic chiasmal compression. Immunohistochemical analysis of the tumor tissue obtained on repeat surgery proved it to be an aggressive corticotroph adenoma. Though not cured, he showed marked clinical and biochemical improvement in the immediate postoperative period. Anticipating recurrence from the residual tumor, we referred him for cyber knife radio surgery. Learning points: Pituitary NFA commonly present with compressive symptoms such as headache and blurred vision. Post-surgical development of Cushing syndrome in such a case could be either drug induced or endogenous. In the presence of recurrent pituitary tumor, ACTH-dependent Cushing syndrome indicates CD. Rarely a SCA presenting initially as NFA can transform into an active corticotroph adenoma. Immunohistochemical marker for ACTH in the resected tumor confirms the diagnosis.
Objectives: Data regarding vitamin D level and status among categories of prediabetes are scarce in the literature. This study is aimed to determine the level and status of vitamin D among adults with prediabetes and its different categories. Materials and methods: This crosssectional study was carried out in 111 newly detected adults with prediabetes according to American Diabetes Association 2018 criteria and 74 matched healthy control (normal glucose tolerance). People with prediabetes were categorized into impaired glucose tolerance, impaired fasting glucose and their combination group. Participants were recruited consecutively from the Department of Endocrinology, BSMMU to measure serum 25 hydroxyvitamin D by high performance liquid chromatography and serum intact parathormone, calcium, albumin and phosphate by chemiluminescent enzyme-labeled immunometric assay. Results: Vitamin D level and status were not significantly different between people with prediabetes & control and also in different categories of prediabetes. Severe vitamin D deficiency was significantly higher in people with prediabetes (27.5% vs 10%, p= 0.05). There were no associations between different blood glucose levels with vitamin D among adults with prediabetes. Conclusions:Vitamin D was not associated with prediabetes or its categories. Bangladesh Journal of Medical Science Vol. 21(1) 2022 Page : 120-128
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