Background:Vitiligo is an idiopathic acquired progressive de/hypopigmentary disorder of skin and mucosae. In Indian skin depigmentaion is very much obvious and can cause psychological distress, low self esteem and social stigmatization.Aims:The primary objective of this study was to evaluate the psychiatric morbidity in vitiligo patients and secondary objective was to assess the morbidity in all eight dimensions of psychosocial and physical aspects, i.e. cognitive, social, discomfort, limitations, depression, fear, embarrassment and anger.Materials and Methods:An institution based case-control study with sixty-one patients of vitiligo and equal number of healthy age and sex matched controls was undertaken. The self-reporting questionnaire-24 (SRQ-24) and skindex (A 61-item survey questionnaire) were used to assess the psychiatric morbidity in both the groups.Results:The SRQ-assessed psychiatric morbidity in the study group was 63.93%, compared with 24.59% in the control group (P<0.0001). Acral vitiligo had maximum association with psychiatric morbidity (86.67%) followed by vitiligo vulgaris (68%), mucosal vitiligo (62.5%) and others. According to the skindex, the most common psychiatric morbidity in vitiligo patients was depression (62.29%) followed by embarrassment (55.73%), social problem (54.09%), cognitive impairment (50.81%), physical limitation (47.54%), discomfort (40.98%), anger (36.06%) and fear (24.59%). The difference in Skindex scoring that marked the psychiatric morbidity among the case and control groups was statistically significant for depression, discomfort, social problem, cognitive impairment, embarrassment (P<0.0001) and physical limitation (P=0.0044).Conclusion:Vitiligo has a high degree of psychiatric morbidity.

Context:Psoriasis has an impact on psychology of the patients. There is a dearth of studies regarding this field in eastern India.Aims and Objectives:The primary objective of this study is to evaluate the psychiatric morbidity in psoriasis and secondary objective is to assess the morbidity in all eight dimensions of psychosocial and physical aspects, i.e. cognitive, social, discomfort, limitations, depression, fear, embarrassment and anger.Settings and Design:Institutional based case control study.Materials and Methods:Forty-eight patients of psoriasis and equal number of healthy controls were included in the study. Self-reporting questionnaire-24 (SRQ-24) and skindex (A 61-item survey questionnaire) were used to assess the psychiatric morbidity in both groups.Statistical Analysis Used:“MedCalc version 10.2.0.0” (by Acacialaan 22, B-8400, Ostend, Belgium) was used as statistical software. Chi-square test was used as a test of significance.Results:The SRQ assessed psychiatric morbidity in the study group was 62.5%, compared with 18.5% in the control group. This difference was statistically significant (P < 0.001). Guttate psoriasis had maximum association with psychiatric morbidity (100%), followed by plaque type (63.6%) and palmoplantar type (42.8%). According to the skindex, the most common psychiatric morbidity in psoriasis patients was anger (58.3%), followed by discomfort (52.08%), social problem (52.08%), cognitive impairment (50%), embarrassment (50%), physical limitation (47.91%), fear (47.91%) and depression (43.75%). The skindex observed psychiatric morbidity among the case and control group was statistically significant for all the parameters (P < 0.0001).Conclusion:Psoriasis has a high degree of psychiatric morbidity and the extent of this co-morbidity is even greater than hitherto thought of.

Background:prolonged isotretinoin therapy for various skin diseases causes change in various parameters of lipid profile. Aim: to find out the effect of low dose isotretinoin on various parameters of lipid profile.Methods:A clinic based observational study with 60 patients of various skin diseases carried out in a skin outpatient department of a tertiary care hospital in eastern India. Patients were prescribed isotretinoin for relevant indications. Baseline lipid profile was checked and repeated after three months. The results were compared with the baseline lipid levels.Result:Out of 60 patients (male-32, female-28) hyperlipidemia was present in 25% (15 out of 60) patients at the end of three month's therapy. Among the hyperlipidemia, hyper triglyceridemia was the commonest (16.67%, 10 out of 60 patients) followed by elevation of VLDL (11.67%, 7 out of 60 patients), elevation of LDL (10%, 6 out of 60), hypercholesterolemia (5%, 3 out of 60). Combination of hyperlipidemia was present in 11.67% patients. Among the male patients 28.12%, while in females 21.43% had hyperlipidemia at the end of the study. Among the hyperlipidemic females, hypertriglyceridemia was present in 83.3% (5 out of 6) of patients, while in male it was 55.5% (5 out of 9 patients).Conclusion:Low dose Isotretinoin therapy causes variable rise in various parameters of lipid profile. It should be used cautiously in patient with risk factors of metabolic syndrome and frequent monitoring of serum lipid profile is needed.

Background: Chronic venous insufficiency (CVI) is an underestimated public health problem involving the lower limbs. It exerts a significant impact on patient's quality of life (QoL). The severity of the disease was measured by venous clinical severity score (VCSS) and venous disability score (VDS). Aims: The aim of the study was to evaluate VCSS, VDS, and dermatology life quality index (DLQI) among the patients of CVI and to evaluate the correlation among DLQI with VCSS, VDS, and leg ulcer. Materials and Methods: In this institution-based cross-sectional study, clinically and sonographically confirmed cases of CVI were included. Clinical severity of the disease and disability were assessed by using VCSS and VDS, respectively. QoL was assessed by a validated DLQI questionnaire. Correlation between DLQI with VCSS and VDS was analyzed. The association between DLQI with different characteristics of the ulcer was also evaluated. Results: Mean VCSS, VDS, and DLQI in the study population were 11 ± 4.96, 1.47 ± 0.67, and 6.94 ± 3.87, respectively. Both VCSS and VDS had a strong positive correlation with DLQI. The number of active ulcers, size of the ulcer, and duration of the ulcer had a strong positive correlation, whereas the age of onset of the disease had a negative correlation and duration of the disease had poor correlation with DLQI. Pain ( P = 0.03) and edema ( P = 0.04) had significant association with VDS. Conclusion: VCSS and VDS are important tools for measuring severity and disability in CVI, respectively. CVI had a strong impact on patients QoL more than it was thought hitherto.

Introduction: Leprosy in pediatric population continues to remain as one of the major public health problems in India. BCG vaccination has been implicated in producing some protection against leprosy. Objectives: The present study intended to find out the patterns of leprosy in the pediatric age group (<12 years) and to determine the proportion of paucibacillary (PB) and multibacillary (MB) leprosy cases among the BCG-vaccinated and nonvaccinated groups. Methodology: It is a cross-sectional study among patients with leprosy up to the age of 12 years attending a tertiary care hospital in Eastern India by comprehensive history taking and through clinical examination. The history of BCG vaccination was enquired and the BCG scar was looked for to determine the BCG-vaccinated and nonvaccinated group. After collecting the data in a predesigned case sheet, the data were analyzed. Result: Of the 137 patients included in this study, 71.53% belonged to the 11–12 years age, 27.74% the 5–10 years age, and 1 patient the <5 year age group. The sex ratio was 1:1.63. PB leprosy was more common than MB leprosy. Smear positivity, deformity, and reaction were not very frequent. Among the vaccinated patients, the ratio of PB and MB leprosy was 5.3:1, while in the nonvaccinated group the ratio was 1.2:1. Data analysis showed that the proportion of MB leprosy was statistically significant in the nonvaccinated group than in the vaccinated group ( p = 0.0352). Conclusion: Our study pointed that BCG vaccination might have a role in enhancing the cell-mediated immunity (CMI).

Gene therapy is an experimental technique to treat genetic diseases. It is based on the introduction of nucleic acid with the help of a vector, into a diseased cell or tissue, to correct the gene expression and thus prevent, halt, or reverse a pathological process. It is a promising treatment approach for genetic diseases, inherited diseases, vaccination, cancer, immunomodulation, as well as healing of some refractory ulcers. Both viral and nonviral vectors can be used to deliver the correct gene. An ideal vector should have the ability for sustained gene expression, acceptable coding capacity, high transduction efficiency, and devoid of mutagenicity. There are different techniques of vector delivery, but these techniques are still under research for assessment of their safety and effectiveness. The major challenges of gene therapy are immunogenicity, mutagenicity, and lack of sustainable therapeutic benefit. Despite these constraints, therapeutic success was obtained in a few genetic and inherited skin diseases. Skin being the largest, superficial, easily accessible and assessable organ of the body, may be a promising target for gene therapy research in the recent future.

Objective: Infectious keratitis is a pernicious disease that affects the anterior segment of the eye and is one the leading causes of blindness worldwide. This disease may cause severe visual impairment or permanent vision damage if left untreated. Discussion: No doubt there are many conventional drug delivery systems to treat ocular keratitis, yet it is the fifth leading cause of blindness globally. This is the result of the eye's complex anatomy and barrier system, which restricts the total ocular contact time of the conventional formulations resulting in under-dosing. The widely used traditional formulations to treat keratitis, like antibiotic eye drops and ointments, are rendered useless due to less ocular contact time and low therapeutic drug levels at the target ocular site. The main requirement of the present time is to develop novel drug delivery-backed stratagems to overcome the shortcomings of conventional formulations, which will reduce the morbidity associated with infectious keratitis and improve clinical outcomes. It is worth mentioning that there are documented incidents of Herpetic keratitis of the cornea followed by COVID-19 infection and vaccination. Conclusion: This paper is a rigorous review of all the novel drug delivery strategies to combat ocular keratitis. These future drug delivery strategies will pave the way for the present time researcher and formulation chemists to develop multi-dimensional novel formulations that are safe, patient-compliant, and surpass the ocular barriers to maintain therapeutic drug levels in ocular tissues.

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