Although telemedicine has been used spottily in Indian health care so far, the 2020 Covid-19 pandemic provided the nation's health systems an unprecedented opportunity to make a concerted effort to increase access and coverage. Health-care providers can incorporate telemedicine systems to reduce doctor-patient visits and help in breaking the chain of transmission of infections. Anticipating the increased need of telemedicine by health-care providers, the Medical Council of India released practice guidelines in March 2020. In this article, the literature pertinent to telemedicine and its applications with special reference to recently released practice guidelines were reviewed and summarized in a historical and current context. Telemedicine is bound to grow and be adopted by more health-care practitioners and patients in a wide variety of forms due to ease and availability. At the same time, it cannot replace in-person consultation or emergency medicine.

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PurposeTo compare the dose distribution of three-dimensional conformal radiation therapy (3DCRT) with intensity-modulated radiation therapy (IMRT) for post-mastectomy radiotherapy (PMRT) to left chest wall.Materials and MethodsOne hundred and seven patients were randomised for PMRT in 3DCRT group (n = 64) and IMRT group (n = 43). All patients received 50 Gy in 25 fractions. Planning target volume (PTV) parameters—Dnear-max (D2), Dnear-min (D98), Dmean, V95, and V107—homogeneity index (HI), and conformity index (CI) were compared. The mean doses of lung and heart, percentage volume of ipsilateral lung receiving 5 Gy (V5), 20 Gy (V20), and 55 Gy (V55) and that of heart receiving 5 Gy (V5), 25 Gy (V25), and 45 Gy (V45) were extracted from dose-volume histograms and compared.ResultsPTV parameters were comparable between the two groups. CI was significantly improved with IMRT (1.127 vs. 1.254, p < 0.001) but HI was similar (0.094 vs. 0.096, p = 0.83) compared to 3DCRT. IMRT in comparison to 3DCRT significantly reduced the high-dose volumes of lung (V20, 22.09% vs. 30.16%; V55, 5.16% vs. 10.27%; p < 0.001) and heart (V25, 4.59% vs. 9.19%; V45, 1.85% vs. 7.09%; p < 0.001); mean dose of lung and heart (11.39 vs. 14.22 Gy and 4.57 vs. 8.96 Gy, respectively; p < 0.001) but not the low-dose volume (V5 lung, 61.48% vs. 51.05%; V5 heart, 31.02% vs. 23.27%; p < 0.001).conclusionsFor left sided breast cancer, IMRT significantly improves the conformity of plan and reduce the mean dose and high-dose volumes of ipsilateral lung and heart compared to 3DCRT, but 3DCRT is superior in terms of low-dose volume.

In the past year, two centers reported autosomal recessive mutations in tetratricopeptide repeat domain 7A (TTC7A) gene in patients with multiple intestinal atresia and immunodeficiency. Here, we present clinical progress of an infant with multiple intestinal atresia and combined immunodeficiency who carries novel compound heterozygote mutations in TTC7A gene.

Hereditary angioedema (HAE) is a rare disease characterized by recurrent, self-limiting episodes of swelling. New research and therapies have recently emerged and are now available; however, many physicians are not aware of the new developments in HAE. To update immunologists and other health care providers on new advances in HAE therapies, a PubMed, OVID and Google literature search were used to develop this manuscript. English language peer-reviewed angioedema articles were selected. High quality clinical trials were reviewed and summarized. Acute therapy in the past often consisted of symptom relief with narcotics, hydration and fresh frozen plasma (FFP). Androgens and FFP are frequently used despite multiple, significant side-effects. Newer therapies include C1-inhibitor - both human plasma derived and recombinant - as well as contact system modulators such as ecallantide and icatibant. These newer products can be used for treatment of acute attacks of HAE, and C1-inhibitors can also be used for prophylaxis. These disease-specific therapies have proven to work by placebo-controlled studies, have minimal adverse effects and can be utilized for the treatment of HAE.

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Aim:To compare the effect of two different doses (500 and 1000 IU/day) of oral vitamin D3 (cholecalciferol) on serum 25-hydroxy vitamin D [25(OH)D] levels in apparently healthy postmenopausal Indian women.Materials and Methods:Serum 25(OH)D, calcium with albumin, phosphorus, and alkaline phosphatase were measured in 92 apparently healthy postmenopausal women. The subjects were randomly assigned to one of the three groups and received supplementation for 3 months each. Each group received 1000 mg calcium carbonate daily while groups B and C received 500 and 1000 IU of cholecalciferol in addition, respectively. The tests were repeated after 3 months.Results:At baseline, 83.7% subjects had vitamin D deficiency (≤20 ng/mL). The difference in the percentage change in mean serum 25(OH)D levels from baseline in group A (–30.5 ± 5.3%), group B (+8.9 ± 19.7%), and in group C (+97.8 ± 53.3%) was statistically significant (P < 0.001) between the three groups. Serum 25(OH)D level >20 ng/mL was achieved in 4.7% (1/21), 16% (4/25), and 66.67% (12/18) subjects in groups A, B, and C, respectively. No significant change was found in serum calcium, phosphorus, and alkaline phosphatase levels at 3 months in either of the groups from baseline.Conclusions:Standard dose of cholecalciferol available in “calcium tablets” (250 IU per 500 mg calcium carbonate) is not adequate for achieving optimum serum 25(OH)D levels in Indian postmenopausal women. Higher dose of vitamin D supplementation with 1000 IU/day (500 IU per 500 mg calcium carbonate) daily is superior to the standard dose therapy. For achievement of optimum serum 25(OH)D levels (>30 ng/mL) in Indian postmenopausal women, still higher doses of vitamin D are likely to be required.