IntroductionHeart failure is a major contributor to morbidity and mortality in the geriatric population, with no promising therapy currently available with considerable benefit. Testosterone therapy is an emerging viable treatment option given its beneficial effects, including improving cardiac functional capacity, alleviating symptoms and low cost, among others.MethodsWe have planned an open-label, parallel design, 1:1 randomised controlled trial, which aims to recruit 986 adult males above the age of 60 diagnosed with chronic stable heart failure fulfilling the eligibility criteria. The participants will be randomised into 2 groups of 493 each. Both groups will receive standard recommended treatment regimen of chronic stable heart failure and intervention arm participants will receive additional testosterone gel. All participants will be assessed at baseline, 4 weeks, 6 weeks and 12 weeks. The primary endpoints will assess the differences in functional capacity, frailty and quality of life at 3 months compared with baseline. The secondary endpoints will include the mean change from baseline at 3 months in cardiac remodelling using echocardiography, serum brain natriuretic peptide levels, the incidence of adverse drug reaction.Statistical analysisThe data will be analysed with the help of SPSS 23 software. Primary objectives of change in 6-minute walk test, frailty index and quality of life will be analysed using the student’s t-test. The statistical significance will be defined as p value<0.05 and taking confidence level as 95%.Ethical clearanceInstitutional Ethics Committee clearance taken via letter no AIIMS/IEC/20/847, dated 21 November 2020. This study involves human participants and was approved by institutional ethical committee, DHR Reg: EC/NEW/Inst/2020/1046CDSCO, Reg No: ECR/736/Inst/UK/2015/RR-18. Participants gave informed consent to participate in the study before taking part.Trial registration number(CTRI)—REF/2020/12/030292.

“Tuberculosis (TB) remains a major public health problem” worldwide, affecting almost all age groups. “Early diagnosis and prompt treatment are essential to significantly reducing the TB burden.” However, a significant proportion of cases remain undiagnosed and untreated, which plays a vital role in the transmission of the disease and severity of the illness in the community in most developing countries. This study aimed to assess “the extent of delay in diagnosis and treatment of TB patients” and to identify the major factors associated with such delays (whether patient or health system-related) among TB patients in Rishikesh. This descriptive cross-sectional study was conducted in Rishikesh Town, Dehradun District, Uttarakhand, India. Total of 130 newly diagnosed TB patients were recruited as study participants who attended the government hospitals of Rishikesh, All India Institute of Medical Sciences, Rishikesh and S P S Government Hospital, Rishikesh. A universal sampling technique was used in this study. The mean age of the study participant was 36.75 [Standard Deviation (SD), 17.6], and the median age was 34 years. Of the patients,64.6% were men, and 35.4% were women. The extent of various delays, such as patient delay (median 16 days), diagnostic delay (median 78.5 days), treatment delay (median 4 days), health system delay (43 days), and total delay (median 81 days). The misconception of any chronic disease may lead to a false diagnosis or long treatment for symptomatic relief; the absence of proper diagnostic tests and doctor shopping could be the reasons for the prolonged diagnostic delay. Therefore, by strengthening the collaboration between private and public practitioners in order to meet the expectations of the Government of India to achieve the goals of the “National Strategic Plan for ending TB” in India by providing good quality care for all patients

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Background Primary contraction of full-thickness graft has been traditionally quoted to be 40%. There are lacunae in literature to elaborate on the factors influencing it ever since. Methods About 75 subjects who underwent full-thickness grafting procedures to resurface small defects were included in the study. The initial and final graft dimensions after primary contraction were traced on X-ray templates and the percentage of contraction was evaluated using the graphical method. This was further correlated with age, collagen, elastic matrix metalloproteinases-1 (MMP-1) and -2 content along with dermal thickness of the skin specimen sent from the graft. Results The primary contraction of the graft had a very significant correlation only with the initial size of graft harvested with a linear regression of 33.3% and a Spearman's correlation of 0.587 significant at a p-value of 0.001. Conclusion This study though preliminary tries to highlight an important factor that primary contraction of grafts is a physical phenomenon independent of its contents like collagen, elastin, or MMP-1 and -2 or age and dependent on its initial size of harvest instead.

Background: Hyperhomocystenemia and genetic variants are factors for causing young age stroke globally. This study aims to identify homocysteine related-MTHFR gene polymorphism that associated with recur-rent cardiovascular outcomes. Methodology: A randomized controlled trial conducted upon 90 hyperhomocysteinemic ischemic stroke patients were taken from the neurology wards of a tertiary care hospital were randomly selected into vita-min B therapy group and control groups (n=45 in each group). Baseline subject details were collected ve-nous blood sample for MTHFR genetic testing via PCR-RFLP technique along with blood homocysteine lev-els, vitamin B12, folic acid levels. Results: The results showed that the frequency of CT genotype polymorphism was 15.5% vs 13.3% for the MTHFR C677T gene without any significant difference between vitamin group and control group respective-ly (p-value >0.05). The reduction in mean homocysteine up to -6.77±4.50 versus -2.08±0.71 µmol/L in the vitamin group as compared to control group respectively, p value 0.001. Conclusion: Considerable amount of MTHFR gene polymorphism found among hyperhomocysteinemic is-chemic stroke of sub-Himalayan region. Nutritional deficiencies including vitamin B 12 & folic acid, and some hidden reasons found, which could lead to the primary cause of hyperhomocysteinemia. Vitamin B therapy is an effective for reducing homocysteine.