ABSTRACT
Background: Antimicrobial resistance (AMR) is the biggest health care problem globally, it is responsible for the high rate of mortality worldwide which was commonly observed in developing countries. We tried to find the incidence of antimicrobial resistance in the tribal region of Chhattisgarh, India.Methods: It was an institutional based retrospective observational study. Out of 3389 samples from inpatient and outpatient department, a total number of 1676 cultured proven micro-organism were isolated from Jan 2017 to Dec 2018. SPSS v23 was used for descriptive analysis.Results: More than 75% of the samples collected from the inpatient department in which surgical IPD were significantly higher. The commonest isolated were Staphylococcus aureus followed by Escherichia coli, then Klebsiella species. Amoxycillin-clavulanic acid was resistant to the majority of microorganism followed by 3rd generation cephalosporins then Co-trimoxazole.Conclusions: Antimicrobial resistance was higher even in the tribal region. The incidence of AMR is increasing at an alarming rate. Microorganism targeted antimicrobial therapy with the use of narrow-spectrum antibiotics and avoidance of broad-spectrum antibiotics will possibly overcome the antimicrobial resistance. There is also a need to strengthen laboratory or microbiology department to produce an accurate report to combat antimicrobial resistance.
ABSTRACT
Background: Irrational prescribing is a universal problem that may lead to inadequate response to medication therapy, poor patient compliance and increased adverse drug reactions ultimately leading to frequent hospital admissions. Hence this study was done to assess the drug utilization pattern using WHO core drug use indicators so that the recommendation can be made towards the rational prescribing.Methods: A sample of 3650 prescriptions was analysed prospectively to assess the drug utilization patterns in the dermatology OPD of a tertiary care teaching hospital of central south India.Results: The average number of drugs per prescription was 2.74 whereas 79.26% drugs were prescribed by generic names. Percentage of encounters with an antibiotic prescribed was 18.68%. Regarding use of injections, 3.26% prescriptions contains one or more injections. Percentage of drugs prescribed from essential drugs list was 78.37%. Average consultation time was lower (2.9 minutes) than recommended.Conclusions: The data from the present study indicates that prevalence of polypharmacy, inadequate consultation and dispensing time along with poor patient’s knowledge are the areas of medication therapy to be improved. Availability of essential drugs and key drugs in stock should be improved to achieve rational therapeutic goal. Further, continued medical education regarding the rational prescribing will definitely improve the standards of health care delivery.
ABSTRACT
Background: Immunological responses may be possibly involved in the pathogenesis of idiopathic nephrotic syndrome (INS). Cytokines act as a potent immunomodulator. Pathogenesis of INS is associated with Th1 and Th2 cytokines imbalance. Aims, Settings and Design: We have investigated the association of IL-4, IL-6, and TNF-alpha gene polymorphisms and analyzed the data to evaluate the effect of these polymorphisms on the pathogenesis and clinical course of INS. Materials and Methods: One hundred fifty children with INS were selected. Children were analyzed for IL-4, IL-6, and TNF-alpha gene polymorphisms by using polymerase chain reaction and restriction fragment length polymorphism. Statistical Analysis Used: Chi-square test was used for different comparisons. The synergistic effects of IL-4, IL-6, and TNF-alpha gene polymorphisms were evaluated by using logistic regression analysis. Results and Conclusions: We compared the steroid-resistant (SR) and steroid-responsive (SS) groups. Our results showed strong association of IL-6 -G174C, and IL-4 -C590T at genotypic level (P = 0.0121, OR = 14.71, 95% CI = 1.59-136.46; and P = 0.0386, OR = 7.29, 95% CI = 1.26-41.69). TNF-alpha revealed a strong association at genotypic level (P = 0.0121, OR = 14.71, 95% CI = 1.59-136.46), as well as at allelic level (P = 0.0433, OR = 2.251, 95% CI = 1.09-4.66), demonstrating that it may be considered one of the genetic risk factors affecting the steroid response in INS patients. The GG genotype of IL-6 -G174C, TT genotype of IL-4 -C590T, and AA genotype of TNF-alpha -G308A cytokine gene polymorphisms may be causative factors for nonresponsiveness towards steroid therapy among INS children.
ABSTRACT
This study was conducted to (1) see the histopathological distribution of different subtypes in steroid resistant nephrotic syndrome (SRNS) and (2) compare the clinical, biochemical parameters and outcome between Minimal Change Disease (MCD) with non-MCD subtypes in response to immunosuppressive therapy. A retrospective analysis was done of data on all biopsy proven children with idiopathic SRNS (no response to 4 weeks of standard prednisone therapy (60 mg/m(2)/day)) referred to our institute over last 12 years. They were treated with one of the following medications: oral or intravenous cyclophosphamide, cyclosporine or combination of dexamethasone and azathioprine. A comparison was done of the demographic clinical and biochemical features different histopathologies. We studied 136 children with SRNS (100 M, 36 F). They accounted for 15.1%(136/900) of all children with idiopathic nephrotic syndrome. Focal segmental glomerulosclerosis (FSGS) was the commonest 80/136 (59%), followed by MCD (17.6%). Children with non-MCD had a significantly greater prevalence of microhematuria as compared to MCD. The other baseline clinical and biochemical features including the glomerular filtration rate (GFR) were similar. After a mean follow up of 46 (8-148) months, a significantly greater children with non-MCD 65/112) continued to be proteinuric as compared to the MCD (3/24) (p=0.0001). FSGS was the commonest cause of SRNS in our patient population. Children with SRNS secondary to MCD are more likely to achieve remission as compared to non-MCD subtypes and have a better long-term prognosis. Hence kidney biopsy is of significant prognostic value in SRNS.