Prevalence and risk factors of postpartum depression in sub-Himalayan region.

Background: Postpartum depression (PPD) is a common problem faced by women after childbirth. The adverse effects of PPD upon the maternal-infant relationship and child development reinforce the need for early identification and effective treatment models. This study intends to add to the existing knowledge about the prevalence of PPD and its associated risk factors in the hilly region in Himachal Pradesh. Methods: A hospital-based cross-sectional study was conducted on 426 women presenting for a postpartum visit at 6 weeks postpartum. Sociodemographic characteristics were recorded on a pretested questionnaire. Women were screened for postpartum depression using a validated EPDS (Edinburgh postnatal depression scale) prestructured questionnaire with 10 questions. Women were divided into two groups based on screening results. Results: The overall prevalence of PPD in the study was 17.4%. Out of sociodemographic factors, age (0.010) and family structure (0.008) were found to be significant. Nuclear family women were more prone to PPD. Domestic abuse (<0.001) is also a leading factor for PPD. By comparing obstetric and gender issues, it was found that the total number of previous living children (p-value <0.001), gender of previous living children (<0.001), and gender of newborns (<0.001) are the major determining factors of PPD. Another factor that was significantly related to PPD was an unwanted pregnancy. Conclusions: We have found a high prevalence of PPD in our region that does not have screening protocols for the screening of such patients. We, therefore, propose routine screening for postpartum depression at 6 weeks postpartum.

Bone microarchitecture and bone mineral density in Graves' disease.

Objectives: Graves' disease (GD) is the most common cause of thyrotoxicosis. There are many studies that have evaluated bone mineral density (BMD) in Graves' disease. However, the strength of a bone also depends on its microarchitecture which can be assessed by various techniques. Trabecular bone score (TBS) is a new method for assessing bone microarchitecture that is non-invasive and easily performed. Methods: The present study was a cross-sectional study that involved 50 patients with active GD and 50 healthy controls. Both groups were subjected to an assessment of biochemical parameters followed by measurement of BMD and TBS on the same dual energy X-ray absorptiometry (DXA) machine. Results: The mean age of patients with active GD (N = 50) was 31.9 ± 10.9 years while that of controls was 31.2 ± 4.9 years (P = 0.640). The female: male ratio was the same for both groups (F = 31, M = 19). The mean lumbar spine BMD, femoral neck BMD, total hip BMD, and distal radius BMD were significantly reduced in GD when compared to that in controls. The mean absolute lumbar spine TBS in GD was 1.263 ± 0.101 while that in controls was 1.368 ± 0.073 (P < 0.001). On multivariate regression analysis, the factors that predicted TBS were serum thyroxine (T4) and L1-L4 BMD. Conclusions: Patients with Graves' disease had reduced bone density at all sites and degraded microarchitecture. Long-term studies are required to understand the pattern of recovery of bone microarchitecture after the restoration of euthyroidism.

Trabecular bone score and bone mineral density as indices of skeletal fragility in endogenous Cushing's syndrome.

OBJECTIVE: Endogenous Cushing's syndrome (CS) is a known cause of secondary osteoporosis. Vertebral fractures (VFs) in endogenous CS may occur despite normal bone mineral density (BMD). Trabecular bone score (TBS) is a relatively new, non-invasive technique to assess bone microarchitecture. The objective of our study was to analyse the BMD and bone microarchitecture using TBS in endogenous CS and compare it with a group of age and sex-matched healthy controls, and also analyse the factors predicting BMD and TBS. DESIGN: Cross-sectional study of cases and controls. PATIENTS AND MEASUREMENTS: We included 40 female patients with overt endogenous CS, out of which 32 were adrenocorticotropic hormone (ACTH)-dependent CS and 8 were ACTH-independent. We also included 40 healthy, female controls. Both patients and controls were subjected to an assessment of biochemical parameters and BMD and TBS. RESULTS: Patients with endogenous CS had significantly lower BMD at the lumbar spine, femoral neck, and total hip and significantly lower TBS than healthy controls (all p < .001), while no significant difference was noted in the distal radius BMD (p = .055). In endogenous CS, a large proportion of patients, n = 13 (32.5%) had normal BMD for age (BMD Z-score ≥ -2.0) with low TBS (L1 -L4 TBS ≤ 1.34). TBS correlated negatively with HbA1c (p = .006), and positively with serum T4 (p = .027). CONCLUSION: TBS should be considered an important complementary tool in addition to BMD for the routine assessment of skeletal health in CS.

Evaluation of structural brain changes and their correlation with cognitive functions in adults with type 1 diabetes stratified by the age of diabetes onset: A cross-sectional study.

BACKGROUND AND AIM: T1DM has a significant effect on brain structure and function. Age of onset of diabetes may be a critical factor mediating this impairment. We evaluated young adults with T1DM, stratified by the age of onset, for structural brain changes, hypothesizing that there may be a spectrum of white matter damage in these participants, compared to controls. METHODS: We recruited adult patients (20-50 years of age at the time of study enrolment) with onset of T1DM before 18 years of age and at least ten years of schooling, along with controls having normoglycaemia. We compared the Diffusion Tensor Imaging parameters between patients and controls and evaluated their correlations with cognitive z scores, and glycemic measures. RESULTS: We evaluated 93 individuals, 69 [age: 24.1 (±4.5) years, gender: 47.8% men, education: 14.7 ± 1.6 years] with T1DM and 24 [age: 27.8 (±5.4) years, gender: 58.3% men, education: 14.6 ± 1.9 years] without T1DM (controls). We did not find any significant correlation of fractional anisotropy (FA) with age at T1D diagnosis, duration of diabetes, current glycemic status, or domain-wise cognitive z scores. The FA was lower (but not statistically significant) in participants with T1DM when evaluated for the whole brain, individual lobes, hippocampi and amygdala. CONCLUSION: Participants with T1DM do not show a significant difference in the brain white matter integrity when evaluated in a cohort of young adults with relatively few microvascular complications compared to controls.

The spectrum of manifestations of primary hyperparathyroidism in children and adolescents.

INTRODUCTION: Primary hyperparathyroidism (PHPT) is a rare disease in children and adolescents. Early recognition of this disease is important to prevent significant morbidity and mortality. MATERIAL AND METHODS: We included 10 consecutive patients with PHPT aged 14 to 19 years of age and followed-up prospectively upto one year after parathyroidectomy. RESULTS: Our cohort included 6 females and 4 males. The mean age of the patients was 16.7 ±1.8 years. The symptoms at presentation were musculoskeletal pain (90%), bone deformity (50%), fracture (30%), proximal myopathy (40%), renal stones (50%), reflux symptoms (40%), and pancreatitis (30%). The mean serum calcium was 3.1 ±0.5 mmol/l, mean serum inorganic phosphorus was 0.9 ±0.3 mmol/l and median serum alkaline phosphatase (ALP) was 1911.5 IU/l (IQR: 522.7-5702.3). The median serum intact parathyroid hormone was 133.5 pmol/l (IQR: 69.5 -178.7) while serum 25(OH)D was 47.7 nmol/l (IQR: 23.7-72.7). Hypercalciuria was observed in 7 patients. Hungry bone syndrome was observed in 4 (40%) patients after surgery. Typical parathyroid adenoma was found in 9 (90%) patients while one patient had atypical adenoma with high mitotic index. After one year of surgery, all patients had significant improvement in clinical and biochemical parameters with persistence of residual bone deformities. CONCLUSIONS: Our study showed the spectrum of manifestations of PHPT in children and adolescents and outcomes of parathyroidectomy till one year. Long-term follow-up studies with bigger cohorts are required to understand the true nature of the disease in children and adolescents.

Four cases of Graves' disease following viral vector severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) vaccine.

Mass immunization has led to a decrease in the transmission of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) worldwide. At the same time, awareness regarding possible adverse effects of newly developed vaccines is critical. The present study was undertaken to report the cases of Graves' disease occurring after administration of viral vector vaccine (ChAdox1nCoV-19) and describe the clinical profile, response to treatment, and effect of administration of a second dose in patients developing Graves' disease. Four cases of Graves' disease after administration of the vaccine were noted. Two of these had a mild thyroid eye disease. Three cases were female and had a family/self-history of autoimmune disease. All cases responded well to treatment and became euthyroid within two to four months. Two patients exhibited worsening thyrotoxicosis after receiving a second dose of the vaccine. We propose that the temporal relationship between administration of the vaccine and the onset of symptoms establishes Graves' disease as an adverse event after the SARS-CoV-2 viral vector vaccine. Close follow-up is advisable in individuals developing Graves' disease after SARS-CoV-2 vaccination.

Evaluation of Cognitive Deficits in Adults with Type 1 Diabetes Stratified by the Age of Diabetes Onset: A Cross-Sectional Study.

INTRODUCTION: Type 1 diabetes (T1DM) is associated with cognitive deficits, and age at diagnosis is thought to play a substantial role. However, there are limited data for the cognitive performance in young adults, in relation to the age of diabetes onset. The lack of information is particularly striking in the context of developing regions. METHODS: This cross-sectional study was performed from August 2018 to July 2020. We included adult participants with T1DM, stratified by the age of diabetes onset (till 6 years of age, between 7 to 12 years of age, and 13 to < 18 years of age) and compared them with the control group (no diabetes or pre-diabetes). We filled a structured case record proforma for all participants and recorded relevant socio-demographic and medical details. Detailed neuropsychological assessment with 13 psychological tests representing four cognitive domains was carried-(1) attention, working memory and executive functions; (2) learning and memory; (3) visuoperceptual functions; and (4) information processing speed. RESULTS: We evaluated 100 individuals, 73 (men 48.0%) with T1DM and 27 (men 51.9%) without T1DM. After adjustment for age, gender and education, the mean differences in composite Z scores (for the four cognitive domains) between participants with T1DM and without T1DM were 0.08 for attention, working memory and executive functions (p = 0.614); 0.07 for learning and memory (p = 0.694); 0.05 for visuoperceptual (p = 0.784); and 0.22 for information processing speed (p = 0.305). No significant differences were found for the three subgroups of individuals with T1DM, when compared with the control group. Effect size (Cohen's d) for the individual tests (n = 13) ranged from - 0.36 to + 0.39, and none of the comparisons were statistically significant. Amongst the participants with T1DM, higher education had a significant positive association with three of the four cognitive domains evaluated. CONCLUSIONS: To conclude, our findings suggest minimal differences in the cognitive functioning of patients with T1DM with different age of onset of diabetes compared to healthy controls, when evaluated in early adulthood. This is possibly the first study from South Asia with an in-depth and comprehensive assessment of cognitive functions in patients with T1DM, using a detailed neuropsychological battery.

A randomized open-label trial to evaluate the efficacy and safety of triple therapy with aspirin, atorvastatin, and nicorandil in hospitalised patients with SARS Cov-2 infection: A structured summary of a study protocol for a randomized controlled trial.

OBJECTIVES: The pathophysiology of SARS-Cov-2 is characterized by inflammation, immune dysregulation, coagulopathy, and endothelial dysfunction. No single therapeutic agent can target all these pathophysiologic substrates. Moreover, the current therapies are not fully effective in reducing mortality in moderate and severe disease. Hence, we aim to evaluate the combination of drugs (aspirin, atorvastatin, and nicorandil) with anti-inflammatory, antithrombotic, immunomodulatory, and vasodilator properties as adjuvant therapy in covid- 19. TRIAL DESIGN: Single-centre, prospective, two-arm parallel design, open-label randomized control superiority trial. PARTICIPANTS: The study will be conducted at the covid centre of Dr. Rajendra Prasad Government Medical College Tanda Kangra, Himachal Pradesh, India. All SARS-CoV-2 infected patients requiring admission to the study centre will be screened for the trial. All patients >18years who are RT-PCR/RAT positive for SARS-CoV-2 infection with pneumonia but without ARDS at presentation (presence of clinical features of dyspnoea hypoxia, fever, cough, spo2 <94% on room air and respiratory rate >24/minute) requiring hospital admission and consenting to participate in the trial will be included. Patients with documented significant liver disease/dysfunction (AST/ALT > 240), myopathy and rhabdomyolysis (CPK > 5x normal), allergy or intolerance to statins, allergy or intolerance to aspirin, patients taking medications with significant interaction with statins, prior statin use (within 30 days), prior aspirin use (within 30 days), history of active GI bleeding in past three months, coagulopathy, thrombocytopenia (platelet count < 100000/ dl), pregnancy, active breastfeeding, patient unable to take oral or nasogastric medications, patients in altered mental status, shock, acute renal failure, acute coronary syndrome, sepsis and ARDS at presentation will be excluded. INTERVENTION AND COMPARATOR: After randomization, participants in the intervention group will receive aspirin, atorvastatin, and nicorandil (Fig. 1). Atorvastatin will be prescribed as 40 mg starting dose followed by 40 mg oral tablets once daily for ten days or till hospital discharge whichever is later. Aspirin dose will be 325 starting dose followed by 75 mg once daily for ten days or till hospital discharge whichever is later. Nicorandil will be given as 10 mg starting dose followed by 5mg twice daily ten days or till hospital discharge whichever is later. All patients in the intervention and control group will receive a standard of care for covid management as per national guidelines. All patients will receive symptomatic treatment with antipyretics, adequate hydration, anticoagulation with low molecular weight heparin, intravenous remdesivir, corticosteroids (intravenous dexamethasone for 5 days or more duration if oxygen requirement increasing or inflammatory markers are raised), and oxygen support. Patients will receive treatment for comorbid conditions as per guidelines. Fig. 1 Schematic study design MAIN OUTCOMES: The patients will be followed up for outcomes during the hospital stay or for ten days whichever is longer. The primary outcome will be in-hospital mortality. Any progression to ARDS, shock, acute kidney injury, impaired consciousness, length of hospital stay, length of mechanical ventilation (invasive plus non-invasive) will be secondary outcomes. Changes in serum markers (CRP, D -dimer, S ferritin) will be other secondary outcomes. The safety endpoints will be hepatotoxicity (ALT/AST > 3x ULN; hyperbilirubinemia), myalgia-muscle ache, or weakness without creatine kinase (CK) elevation, myositis-muscle symptoms with increased CK levels (3-10) ULN, rhabdomyolysis-muscle symptoms with marked CK elevation (typically substantially greater than 10 times the upper limit of normal [ULN]) and with creatinine elevation (usually with brown urine and urinary myoglobin) observed during the hospital stay. RANDOMIZATION: Computer-generated block randomization will be used to randomize the participants in a 1:1 ratio to the active intervention group A (Aspirin, Atorvastatin, Nicorandil) plus conventional therapy and control group B conventional therapy only. BLINDING (MASKING): The study will be an open-label trial. NUMBERS TO BE RANDOMIZED (SAMPLE SIZE): A total of 396 patients will participate in this study, which is randomly divided with 198 participants in each group. TRIAL STATUS: The first version of the protocol was approved by the institutional ethical committee on 1st February 2021, IEC /006/2021. The recruitment started on 8/4/2021 and will continue until 08/07/2021. A total of 281 patients have been enrolled till 21/5/2021. TRIAL REGISTRATION: The trial has been prospectively registered in Clinical Trial Registry - India (ICMR- NIMS): CTRI/2021/04/032648 [Registered on: 8 April 2021]. FULL PROTOCOL: The full protocol is attached as an additional file, accessible from the Trials website (Additional file 1). In the interest in expediting dissemination of this material, the familiar formatting has been eliminated; this letter serves as a summary of the key elements of the full protocol. The study protocol has been reported under the Standard Protocol Items: Recommendations for Clinical Interventional Trials (SPIRIT) guidelines.

Renal Tubular Acidosis Manifesting as Severe Metabolic Bone Disease.

Renal tubular acidosis (RTA) is a condition characterized by normal anion gap metabolic acidosis. Type 1 and type 2 RTA are the most common, and are caused by defective secretion of hydrogen ions and impaired absorption of bicarbonate, respectively. Long-standing uncorrected acidosis can lead to metabolic bone disease (MBD). Rickets and osteomalacia remain the commonest manifestations of uncorrected RTA. In addition, there can be a myriad of other skeletal manifestations like fractures, pseudofractures, secondary osteoporosis and even sclerotic bone disease. The postulated mechanism for bone involvement includes acidosis-mediated exaggerated osteoclastic bone resorption. Other contributory factors include abnormal renal handling of phosphate leading to hypophosphataemia in proximal RTA, and impaired vitamin D metabolism and action. In distal RTA, hypercalciuria and secondary hyperparathyroidism may play a key role for bone involvement. Recognizing the disease in its early course is important to prevent permanent sequelae of skeletal involvement. Most of these patients may, in fact, undergo orthopaedic interventions without primary correction of acidosis. We describe five cases who presented with MBD in varied forms. While evaluating the aetiology of MBD, they were diagnosed with RTA. Subsequently, we attempted to analyse the causes of RTA. Although the common causes were ruled out, genetic aetiology could not be ascertained due to resource constraints. RTA remains an important differential diagnosis of MBD. More awareness is required to diagnose the disease early and to treat it adequately. Our case series is an attempt to provide the clinical, biochemical and skeletal spectrum of RTA. In addition, we have attempted to provide algorithms for the approach and evaluation of RTA along with their varied causes.