ABSTRACT
BACKGROUND: The comprehensive epidemiology of mycobacterial disorders is scarce from our country. The incidence of Tuberculosis (TB) and Leprosy in a cohort of military personnel followed for a long duration was evaluated in this study. METHODS: The data for this descriptive epidemiologic study was derived from the electronic medical records (EMR) data of the service personnel enrolled between 1990 and 2015. They were recruited between the ages of 17 and 18 years in good health and their morbidity data was derived from the medical records. The incidence rate (IR) was calculated as per person-years (py) using appropriate statistical methods. RESULTS: The study population includes 51,217 participants (median age 33 years, range 17-54) with a mean follow up of 12.5 years. Yearly evaluation of the data gave a cumulative follow up duration of 613,925py. A total of 530 patients developed TB, giving an IR of 86.3 per 100,000 person years (95% CI 79.2-93.9). Leprosy was diagnosed in 59 cases giving an IR of 9.6 per 100,000py (95% CI 7.4-12.3). Pulmonary (71%) and pleural (24%) locations were the most common sites of the TB infection. The data about the contribution of the mycobacterial disorders towards the mortality and the subtypes of leprosy was not available in the EMR. CONCLUSION: Low IR of mycobacterial disorders was observed in this study when compared with the previous reports. Healthy lifestyle and good socioeconomic status could explain the low IR of mycobacterial disorders in the military personnel.
Subject(s)
Leprosy/epidemiology , Military Personnel/statistics & numerical data , Tuberculosis/epidemiology , Adolescent , Adult , Cohort Studies , Electronic Health Records , Humans , Incidence , India/epidemiology , Latent Tuberculosis/epidemiology , Leprosy/diagnosis , Leprosy/microbiology , Lung/microbiology , Male , Middle Aged , Mycobacterium/isolation & purification , Pleura/microbiology , Prevalence , Risk Factors , Time Factors , Tuberculosis/diagnosis , Tuberculosis/microbiology , Young AdultABSTRACT
OBJECTIVE: To report the International Nosocomial Infection Control Consortium surveillance data from 40 hospitals (20 cities) in India 2004-2013. METHODS: Surveillance using US National Healthcare Safety Network's criteria and definitions, and International Nosocomial Infection Control Consortium methodology. RESULTS: We collected data from 236,700 ICU patients for 970,713 bed-days Pooled device-associated healthcare-associated infection rates for adult and pediatric ICUs were 5.1 central line-associated bloodstream infections (CLABSIs)/1,000 central line-days, 9.4 cases of ventilator-associated pneumonia (VAPs)/1,000 mechanical ventilator-days, and 2.1 catheter-associated urinary tract infections/1,000 urinary catheter-days In neonatal ICUs (NICUs) pooled rates were 36.2 CLABSIs/1,000 central line-days and 1.9 VAPs/1,000 mechanical ventilator-days Extra length of stay in adult and pediatric ICUs was 9.5 for CLABSI, 9.1 for VAP, and 10.0 for catheter-associated urinary tract infections. Extra length of stay in NICUs was 14.7 for CLABSI and 38.7 for VAP Crude extra mortality was 16.3% for CLABSI, 22.7% for VAP, and 6.6% for catheter-associated urinary tract infections in adult and pediatric ICUs, and 1.2% for CLABSI and 8.3% for VAP in NICUs Pooled device use ratios were 0.21 for mechanical ventilator, 0.39 for central line, and 0.53 for urinary catheter in adult and pediatric ICUs; and 0.07 for mechanical ventilator and 0.06 for central line in NICUs. CONCLUSIONS: Despite a lower device use ratio in our ICUs, our device-associated healthcare-associated infection rates are higher than National Healthcare Safety Network, but lower than International Nosocomial Infection Control Consortium Report.
Subject(s)
Catheter-Related Infections/epidemiology , Cross Infection/epidemiology , Adult , Advisory Committees , Aged , Catheters/adverse effects , Child , Cross Infection/etiology , Developing Countries , Equipment Contamination , Equipment and Supplies , Female , Humans , India/epidemiology , Infant, Newborn , Infection Control , Intensive Care Units , Length of Stay , Male , Middle Aged , Pneumonia, Ventilator-Associated/epidemiology , Prospective Studies , Sentinel Surveillance , Ventilators, Mechanical/adverse effectsABSTRACT
BACKGROUND: Mycophenolate mofetil (MMF) is used as a steroid-sparing agent in pediatric nephrotic syndrome (NS). However, data about its long-term efficacy and safety is limited. METHODS: We report the long-term outcome of MMF therapy in 46 NS patients who remained steroid dependent (SD) despite previous treatment with levamisole and cyclophosphamide. RESULTS: After 1 year of MMF initiation, 32 (70 %) patients had reduced steroid requirement: 12 with decreased threshold dose and 20 were able to stop steroids. At follow-up of mean 3.56 (standard deviation + 1.76) years, 25 (54 %) children required no further alternative immunosuppression (IS), having infrequent or no relapses, of which 14 stopped MMF after a mean 2.4 (standard deviation + 0.9) years; 11 are continuing on MMF for a median of 2.25 years (range 1.33-7.75 years). One patient had a psoriasis flare, and MMF was stopped. No other patient required permanent drug withdrawal due to side effects. The outcome of patients who did not require further alternate IS was significantly better than those who did, with 56 % vs. 10.5 %, respectively, being off regular medications at last follow-up. CONCLUSIONS: We conclude that MMF therapy is safe in the long term and allows >50 % of severe SDNS patients to avoid further toxic IS.
