ABSTRACT
Self-directed learning SDL is a process where learners take the initiative for their own learning, become sensitive to personal learning needs, formulate the learning objectives, search for the resources and use them judiciously and finally evaluate the learning outcome.
ABSTRACT
Background: Pemphigus has a protracted course and multiple factors influence its prognosis. The objective of this study was to describe the epidemiology and clinical profile of pemphigus patients and to study its influence on treatment end points. Methods: This was a retrospective chart review done in an Indian tertiary care hospital from December 1991 to December 2013. Patients with less than 3 months' follow up and those who had paraneoplastic pemphigus were excluded. Results: There were 132 patients with pemphigus, of which 118 (89.4%) had pemphigus vulgaris and 14 (10.6%) had pemphigus foliaceous. The time to disease control (TDC) was available for 100 patients (n = 100, 75.7%); patients with a minimum follow up of 3 months (n = 80) were included for studying the end points like time to first disease remission (TDR) and time to first disease relapse (TDRe). The median period of follow up was 23 months (range 3–245). Out of the 100 patients, 61.9% were on oral steroids with adjuvant therapy. The steroid dose required for disease control for n = 100, ranged from 0.2 to 1.5 mg/kg body weight. Of these, 60% were treated with steroid dose of 1 mg/kg, 22% with >1 mg/kg, and 18% with <1 mg/kg. The mean time to disease control (in months) in the group which received <1 mg/kg steroid was 1.02 ± 0.68, 1 mg/kg was 0.72 ± 0.51, and >1 mg/kg was 1.02 ± 0.62 (P = 0.017); with a significant difference between the groups 2 and 3 (P = 0.007), implying a faster disease control in those who received 1 mg/kg dose. This difference was significant after adjusting for the steroid sparing drugs taken at baseline (P = 0.009, C.I. - 1.44-13.59). The mean time to first disease remission (TDR) was 11.46 ± 2.06 months. Out of the 80 patients with a minimum follow up of 3 months, 75% had achieved either partial or complete remission. None of the other epidemiological, clinical or immunological parameters had an impact on the TDC or TDR. Conclusions: The epidemiological, clinical or immunological parameters had no impact on the treatment end points like time to disease control and time to first disease remission. The dose of steroids required for disease control higher than 1 mg/kg offered no advantage in the time to disease control as compared to 1 mg/kg. Limitations: The study was retrospective and disease severity scores were not applied. In view of the shorter follow up period, long term prognostic end points and mortality could not be well represented. The median period of follow up was 23 months. The serum anti- desmoglein antibody titres were not available at various treatment end points for correlation at different time intervals.
ABSTRACT
Background: Pemphigus has a protracted course and multiple factors influence its prognosis. The objective of this study was to describe the epidemiology and clinical profile of pemphigus patients and to study its influence on treatment end points. Methods: This was a retrospective chart review done in an Indian tertiary care hospital from December 1991 to December 2013. Patients with less than 3 months' follow up and those who had paraneoplastic pemphigus were excluded. Results: There were 132 patients with pemphigus, of which 118 (89.4%) had pemphigus vulgaris and 14 (10.6%) had pemphigus foliaceous. The time to disease control (TDC) was available for 100 patients (n = 100, 75.7%); patients with a minimum follow up of 3 months (n = 80) were included for studying the end points like time to first disease remission (TDR) and time to first disease relapse (TDRe). The median period of follow up was 23 months (range 3–245). Out of the 100 patients, 61.9% were on oral steroids with adjuvant therapy. The steroid dose required for disease control for n = 100, ranged from 0.2 to 1.5 mg/kg body weight. Of these, 60% were treated with steroid dose of 1 mg/kg, 22% with >1 mg/kg, and 18% with <1 mg/kg. The mean time to disease control (in months) in the group which received <1 mg/kg steroid was 1.02 ± 0.68, 1 mg/kg was 0.72 ± 0.51, and >1 mg/kg was 1.02 ± 0.62 (P = 0.017); with a significant difference between the groups 2 and 3 (P = 0.007), implying a faster disease control in those who received 1 mg/kg dose. This difference was significant after adjusting for the steroid sparing drugs taken at baseline (P = 0.009, C.I. - 1.44-13.59). The mean time to first disease remission (TDR) was 11.46 ± 2.06 months. Out of the 80 patients with a minimum follow up of 3 months, 75% had achieved either partial or complete remission. None of the other epidemiological, clinical or immunological parameters had an impact on the TDC or TDR. Conclusions: The epidemiological, clinical or immunological parameters had no impact on the treatment end points like time to disease control and time to first disease remission. The dose of steroids required for disease control higher than 1 mg/kg offered no advantage in the time to disease control as compared to 1 mg/kg. Limitations: The study was retrospective and disease severity scores were not applied. In view of the shorter follow up period, long term prognostic end points and mortality could not be well represented. The median period of follow up was 23 months. The serum anti- desmoglein antibody titres were not available at various treatment end points for correlation at different time intervals.
ABSTRACT
Diabetes and urbanization are major contributors to increased risk factors of cardiovascular diseases. Studying whether atherogenic dyslipidaemia increases with urbanization in type 2 diabetes mellitus is, therefore, important. The sample of the present study consisted of 400 subjects. They were categorized according to residential area and diabetes into four groups: urban diabetic group, urban non-diabetic control group (from a metropolitan city Delhi), rural non-diabetic diabetic group, and rural control group (from villages of Khanpur Kalan, Sonepat, Haryana). Differences in lipid levels and risk factors of emerging cardiovascular diseases between groups were evaluated with analysis of variance. Diabetic patients of both urban and rural areas had significantly higher total cholesterol (TC), triglycerides (TG), very low-density lipoproteins (VLDL), TC to high-density lipoprotein cholesterol (TC/HDL) ratio, TG to high‑density lipoprotein cholesterol (TG/HDL) ratio, and atherogenic index (AI) compared to respective controls (p<0.05). The HDL concentrations in urban diabetics were significantly lower (p<0.05) than in urban non-diabetic group and rural diabetic group. Comparison between urban and rural diabetic groups showed significantly higher atherogenic dyslipidaemia (AD) in the urban patient-group (p<0.05). We evaluated significant relationships of diabetes and urbanization with AD by multiple regression analysis. Receiver operating curve (ROC) analysis showed high area under curve (AUC) for TG/HDL in urban diabetic group (0.776, p<0.0001) and in rural diabetic group (0.692, p<0.0001). It is concluded that diabetes was associated with higher AD parameters. Urbanization in diabetes is also associated with elevated levels of AD, indicating higher risk in urban population. This study suggests that TG/HDL may be particularly useful as atherogenic risk predictor in newly-diagnosed type 2 diabetic patients.
ABSTRACT
Background: Both rural and urban areas in India are currently experiencing a great spurt in lifestyle diseases such as diabetes mellitus, hypertension and ischaemic heart disease. The shift in epidemiology from communicable diseases to non-communicable diseases indicates that the rural population is also at a high-risk for developing diabetes mellitus. Aims & Objective: The overall objective of present study was to estimate the prevalence of diabetes mellitus in rural population of district Sonepat, Haryana state. Material and Methods: The study was planned to estimate the prevalence of diabetes mellitus in various age groups by analysing the hospital record based data. Blood for glucose estimation was collected in a fluoride vacutainer and glucose was estimated by kit based GOD –POD method. Fasting plasma glucose ≥ 126 mg/dl and or 2 hour postprandial glucose ≥ 200 mg/dl were taken as the diagnostic criteria for diagnosis. Results: Gender specific prevalence for diabetes was 19.36% and 16.98% for male and female respectively. Maximum prevalence of diabetes 41.96% was found in the age group of 46-60 yrs. In this age group Mean fasting plasma glucose among males was 149.36 ± 19.51 and among female it was 147.43 ± 18.19. Mean 2 hour postprandial plasma glucose was 259.94 ± 51.36 & 259.65 ± 51.39 in male and female respectively. Conclusion: Rural population remains exposed to high level of blood sugar for long time due to lack of screening facility of diabetes at PHC level, and this increases the chance of developing various complication of diabetes mellitus.