Association of different blood groups in patients with Dengue fever and their relationship with the severity of the illness.

Objective: To determine the association of different blood groups in patients with Dengue fever and their relationship with the severity of the illness. Methods: A hospital-based descriptive study was conducted in the Dengue Isolation Ward of Lady Reading Hospital Peshawar from March 2020 to September 2020. Patients with Dengue fever were included in the study. The severity of the illness was categorized as "Dengue fever (DF)", "Dengue hemorrhagic fever (DHF)", and "Dengue shock syndrome (DSS)". The patients' blood groups were determined as A, B, AB, and O groups. All the data were recorded and analyzed using SPSS® version 23. Chi-square (χ2) and student t-test were applied, and a p-value of ≤0.05 was considered significant. Results: Out of 160 patients, 119(74.4%) were males; the patient's mean age was 38.09±15.68 SD, IQR=25 years. Greater proportion (28%) of the young men (up to 40 years) was affected compared to 9% young women. Fever (99%) and body aches (96%) were the most common presentation of DF, complicated by bleeding in 30.6% and shock in 9.4% of the patients. The majority (63.1%) of the patients had DF; 27.5% had DHF, and 9.4% had DSS. Sixty three (39.4%) patients had blood Group-B and 5.6% had Group-AB (p=0.97). The proportion of patients with different blood groups and the type/severity of the DF were almost identical except the fact that none of the patient with group AB had DSS. There was significant gender difference of hemoglobin (p=0.008, 95%CI=0.439, 2.844), hematocrit (p=0.012, 95%CI=0.00974, 0.07946); and Alanine Aminotransferase levels (p=0.002, 95%CI=-332.032, -72.233). Conclusion: Patients with blood Group-B were more frequent and AB was least commonly affected by the Dengue-virus infections. However, no association was found between a particular blood group and disease severity. Greater proportions of the younger men had Dengue infections.

Celiac Neuropathy: A Case Report from Kashmir (India).

Celiac disease is considered to be rare in parts of the world where rice is a staple cereal. Kashmir is one of such places. We present an adult Kashmiri man, who had peripheral neuropathy, which turned out to be associated with celiac disease and improved remarkably with total elimination of gluten containing foods. This is probably the first case of celiac neuropathy reported from India.

Gastric cancer in Jammu and Kashmir, India: A review of genetic perspectives.

Gastric Carcinoma (GC) is one of the most common malignancies, which accounts for 6.8% of total cancer population worldwide. In India, the northeastern region has the highest gastric cancer incidence, and the Kashmir Valley has a very high incidence of gastric cancer as compared to other parts of Northern India. It exceeds 40% of total cancers with an incidence rate of 3-6-fold higher than other metro cities of India. Gastric cancer is a heterogeneous disease where most of the cases are sporadic, and <15% are due to obvious familial clustering. The heterogeneous nature of the disease can be associated with differences in genetic makeup of an individual. A better understanding of genetic predisposition toward GC will be helpful in promoting personalized medicine. The aim of this review is to analyze the development and progression of GC and to explore the genetic perspectives of the disease with special emphasis on Jammu and Kashmir, India.

Opaganib in Coronavirus Disease 2019 Pneumonia: Results of a Randomized, Placebo-Controlled Phase 2a Trial.

Background: Opaganib, an oral sphingosine kinase-2 inhibitor with antiviral and anti-inflammatory properties, was shown to inhibit severe acute respiratory syndrome coronavirus 2 replication in vitro. We thus considered that opaganib could be beneficial for moderate to severe coronavirus disease 2019 (COVID-19) pneumonia. The objective of the study was to evaluate the safety of opaganib and its effect on supplemental oxygen requirements and time to hospital discharge in COVID-19 pneumonia hospitalized patients requiring supplemental oxygen. Methods: This Phase 2a, randomized, double-blind, placebo-controlled study was conducted between July and December 2020 in 8 sites in the United States. Forty-two enrolled patients received opaganib (n = 23) or placebo (n = 19) added to standard of care for up to 14 days and were followed up for 28 days after their last dose of opaganib/placebo. Results: There were no safety concerns arising in this study. The incidence of ≥Grade 3 treatment-emergent adverse events was 17.4% and 33.3% in the opaganib and placebo groups, respectively. Three deaths occurred in each group. A numerical advantage for opaganib over placebo was observed in in this nonpowered study reflected by total supplemental oxygen requirement from baseline to Day 14, the requirement for supplemental oxygen for at least 24 hours by Day 14, and hospital discharge. Conclusions: In this proof-of-concept study, hypoxic, hospitalized patients receiving oral opaganib had a similar safety profile to placebo-treated patients, with preliminary evidence of benefit for opaganib as measured by supplementary oxygen requirement and earlier hospital discharge. These findings support further evaluation of opaganib in this population.

Endoscopic management of pancreatic duct disruption following a bullet injury: a case report.

CONTEXT: A pancreatic fistula is the most common complication of pancreatic injury. Although spontaneous closure of pancreatic ductal disruption has been reported, surgical treatment is accepted as the single most carried-out intervention in major ductal injury. We report a case of pancreatic duct disruption due to a bullet injury managed successfully by endoscopic pancreatic duct stenting. CASE REPORT: A 28-year old male sustained a bullet injury leading to proximal pancreatic duct disruption with leakage of dye. After a month of unsuccessful conservative management, graded endoscopic pancreatic duct stenting was carried out, leading to closure of the leak. The patient has gained 15 kilograms of weight at one year of follow-up without any complications. CONCLUSION: This is probably the first case of successful endoscopic management of pancreatic duct disruption due to a bullet injury. In carefully selected patients, successful non-surgical management of traumatic pancreatic duct disruption is feasible.

C242T polymorphism of the NADPH oxidase p22PHOX gene and its association with endothelial dysfunction in asymptomatic individuals with essential systemic hypertension.

Vascular oxidative stress is an important factor in hypertension-associated vascular damage and is mediated by nicotinamide adenine dinucleotide phosphate (NADPH) oxidase activation. The C242T polymorphism at the p22PHOX gene affects binding of p22PHOX to heme, leading to variants of NADPH oxidase that produce different levels of reactive oxygen species (ROS). Specific variations in ROS are associated with an altered risk of developing cardiovascular disease. In the present study, 140 permanent Kashmiri-resident individuals were recruited (75 with essential systemic hypertension and 65 normotensive controls). Endothelial function was assessed non-invasively using high-resolution ultrasonography of the brachial artery. Endothelium-dependent vasoreactivity was expressed in terms of flow-mediated dilation. The TT genotype was identified in 2% of hypertensive and 7% of normotensive individuals. Frequency of the T-allele was not observed as significantly different between hypertensive and normotensive individuals (P=0.24; OR=0.4; 95% CI, 0.07-2.2). Blood pressure or the prevalence of hypertension did not vary between C242T p22PHOX genotypes or in the presence or absence of the T-allele.