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Background: Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. However, there is a lack of comprehensive data from low- and middle-income countries (LMICs) regarding factors influencing COPD outcomes, particularly in regions where biomass exposure is prevalent. Objective: The Factors Affecting Survival in Severe and Very Severe COPD Patients Admitted to Tertiary Centers of India (FAST) study aims to address this gap by evaluating factors impacting survival and exacerbation rates among COPD patients in LMICs like India, with a specific focus on biomass exposure, clinical phenotypes, and nutritional status in patients admitted to the Intensive Care Unit (ICU). Methods: The FAST study is an observational cohort study conducted in university teaching hospitals across India. The study aims to enroll 1000 COPD patients admitted to the ICU meeting specific inclusion criteria, with follow-up assessments conducted every 6 months over a 2-year period. Data collection includes demographic information, clinical manifestations, laboratory investigations, pulmonary function tests, medications, nutritional status, mental health, and health-related quality of life. Adjudication of exacerbations and mortality will also be undertaken. The FAST study seeks to provide crucial insights into COPD outcomes in LMICs, informing more precise management strategies and mitigating the burden of COPD in these settings. By evaluating factors such as biomass exposure, clinical phenotypes, and nutritional status, the study aims to address key knowledge gaps in COPD research. How to cite this article: Arunachala S, Devapal S, Swamy DSN, Greeshma MV, Ul Hussain I, Siddaiah JB, et al. Factors Affecting Survival in Severe and Very Severe COPD after Admission in ICUs of Tertiary Care Centers of India (FAST COPD): Study Protocol for a Multicentric Cohort Study. Indian J Crit Care Med 2024;28(6):552-560.
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BACKGROUND: Adverse drug reactions (ADRs) are a major public health problem in the elderly. Although the Indian elderly represent 12.8% of the entire global elderly population, data on prevalence and predictors of ADRs in elderly Indians is extremely limited. AIM: To determine the prevalence, severity, preventability, length of hospital stays, and risk factors for ADRs in hospitalized Indian elderly. SETTING: Medicine wards of two tertiary care teaching hospitals. DESIGN: Prospective study was conducted between July 2007 and December 2009. MATERIALS AND METHODS: In-patients of either sex and aged ≥ 60 years were included and monitored for ADRs throughout their hospital stay. Severity (Hartwig et al. scale), preventability (Shumock and Thornton criteria) and increased length of stay (considering underlying disease, ADR, and discussion with clinicians) were assessed. STATISTICAL ANALYSIS: Bivariate analysis and subsequently multivariate logistic regression were used to determine the risk factors for developing ADRs. RESULTS: Over the study period, among the 920 patients monitored, 296 patients (32.2%) experienced 419 ADRs. Among all ADRs, 48.4% (203) were preventable. Majority of ADRs [226 (53.9%)] were moderate in severity. Therapeutic classes of drugs frequently associated with ADRs were the drugs used in diabetes [76 (18.1%)] and antibacterials for systemic use [54 (12.9%)]. ADRs increased the hospital stay in 5.9% (54) of patients. Female gender [Odds Ratio: 1.52, 95% Confidence Interval:1.04-2.22, P=0.03] was observed as the influential risk factor for ADRs. CONCLUSION: One third of hospitalized elderly experienced ADRs. Interventions focused at preventable ADRs should be developed and implemented to reduce their implications.
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Sistemas de Notificação de Reações Adversas a Medicamentos/estatística & dados numéricos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Hospitais de Ensino/estatística & dados numéricos , Pacientes Internados , Distribuição por Idade , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/induzido quimicamente , Feminino , Seguimentos , Humanos , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Saúde Pública , Fatores de RiscoRESUMO
An increased incidence of venous thromboembolic disorder has been described in the setting of underlying HIV infection. Various abnormalities leading to hypercoagulable state have been reported in HIV patients with thrombotic disease. We hereby report a HIV patient with venous thromboembolism who had normal CD4 count with decreased protein C and protein S and increased serum homocysteine levels.
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Infecções por HIV/complicações , Derrame Pleural/diagnóstico por imagem , Tromboembolia/diagnóstico por imagem , Trombose Venosa/diagnóstico por imagem , Infecções Oportunistas Relacionadas com a AIDS/complicações , Adulto , Anticoagulantes/uso terapêutico , Antituberculosos/uso terapêutico , Ecocardiografia Doppler , Veia Femoral/diagnóstico por imagem , Humanos , Hipertensão/complicações , Hipertensão/diagnóstico , Masculino , Derrame Pleural/tratamento farmacológico , Tromboembolia/complicações , Tromboembolia/tratamento farmacológico , Resultado do Tratamento , Tuberculose Pulmonar/complicações , Tuberculose Pulmonar/tratamento farmacológico , Trombose Venosa/complicações , Trombose Venosa/tratamento farmacológicoRESUMO
Rare diseases (RD) of genetic origin are raising public health concern contributing to a massive economic burden in India. Establishing Specialty Centers to bridge the RD community with apex centers is felt as a need in developing countries. Hence a Comprehensive Rare Disease Care (CRDC) model was set up at the department of pediatrics under Center for Human Genomics and Counseling at a medical college hospital in South India. The patients suspected to have genetic disease were evaluated as per the work flow of the designed model. The utilization statistics depict the outcome of this model. In the face of limited resources, it was possible to establish a functional RD unit with meticulous planning, supportive administration and trained interdisciplinary staff. A scalable prototype that could be replicated in other Medical colleges and Hospitals of India is described.
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Cardiac Echinococcosis is a rare and the most serious of all hydatid manifestations. We report here a case of 27 year old female who had hydatid cyst in the liver, lungs & right ventricle. The cardiac hydatid cyst was operated and numerous daughter cysts were removed. Diagnostic radiological illustrations and surgical specimen of daughter cysts has been provided in this article.
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Equinococose/diagnóstico , Equinococose/cirurgia , Ventrículos do Coração/parasitologia , Fígado/parasitologia , Pulmão/parasitologia , Adulto , Animais , Ecocardiografia , Feminino , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/cirurgia , Humanos , Fígado/diagnóstico por imagem , Fígado/cirurgia , Pulmão/diagnóstico por imagem , Pulmão/cirurgia , Imageamento por Ressonância Magnética , Tomografia Computadorizada por Raios XRESUMO
Mesenteric artery embolism is a rare and an acute abdominal emergency with a very high mortality rate which requires a high index of suspicion for its diagnosis. We hereby report a 55 years old male with rheumatic heart disease in atrial fibrillation with thromboembolic superior mesenteric artery occlusion with a fatal outcome.
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Embolia/diagnóstico por imagem , Artéria Mesentérica Superior/diagnóstico por imagem , Oclusão Vascular Mesentérica/diagnóstico por imagem , Diagnóstico Diferencial , Embolia/mortalidade , Evolução Fatal , Humanos , Masculino , Oclusão Vascular Mesentérica/mortalidade , Pessoa de Meia-Idade , Fatores de Tempo , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVE: To assess the occurrence of diabetes in obese nondiabetic patients over a 3-year follow-up period with a correlative analysis of visceral fat (VF), fasting insulin levels, (FILs) and insulin resistance (IR). MATERIAL AND METHODS: Thirty-seven obese and nineteen nonobese nondiabetics of our previous study, Mysore Visceral Adiposity in Diabetes were followed for the next 3 years. Their blood pressure, body mass index, waist circumference (WC), fasting blood sugar (FBS), FIL, lipid profile and subcutaneous fat (SCF), and VF measurement by US method were repeated every 6 months for the next 3 years. The findings were analyzed with appropriate statistical methods. RESULTS: Twenty-three obese and 18 nonobese nondiabetics completed the study. There were 17 dropouts. The changes in the physical and biochemical characteristics of the two groups before and after the study were not significant. SCF had no correlation with IR whereas VF correlated with FIL and IR. There were three diabetics in the obese group and two from the control group at the end of the study. There were 12 impaired glucose tolerance (IGT) in the test group and 2 in the control group. Those who developed diabetes had higher VF, WC, FBS, FIL, and IR. Those who showed IGT also had these at higher levels compared to others. There was no change in the VF at the end of the study. CONCLUSIONS: This follow-up study on South Indians has shown that VF is a significant risk factor for the development of IR. IR can develop without any increase in the volume of the VF, is the essential finding of this study. SCF has not shown any significant relationship with IR. We recommend FBS and FIL in all the obese nondiabetics to calculate IR, which has given much insight in the development of IGT and diabetes. Large multicentric, longitudinal studies are required to establish the cause of IR.
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OBJECTIVE: To measure the levels of proinflammatory cytokines tumor necrosis factor-alpha (TNF-α), interleukin-6(IL-6), and high-sensitive C-reactive protein (hs-CRP) and the anti-inflammatory cytokine adiponectin (AN) in obese South Indian subjects and to ascertain whether or not a causal role could be ascribed to these cytokines in the development of insulin resistance (IR). MATERIALS AND METHODS: Forty obese and forty nonobese volunteers of both genders were recruited. Parameters such as body mass index (BMI), waist circumference (WC), and blood pressure were evaluated. Fasting blood sugar (FBS), fasting insulin level, hemoglobin A1c (HbA1C), lipid profile, TNF-α, IL-6, hs-CRP, and AN levels were measured. IR was evaluated by homeostatic model assessment-IR method. Abdominal adiposity was measured by ultrasonography. The results were statistically evaluated by appropriate tests. RESULTS: BMI, WC, and visceral fat were high in the obese group. Females had higher subcutaneous fat in both groups. HbA1C was marginally high in the obese group (P = 0.014). IR was high in all the groups, obese males showing higher values (not significant[NS]). Total cholesterol and low-density lipoprotein were high in the obese group (P = 0.028, P = 0.003). TNF-α was high in obese males (NS), IL-6 was high in both groups, higher in nonobese females (NS), hs-CRP was high in both groups, higher in females of both groups (NS). AN was high in females of both groups (P = 0.002). CONCLUSIONS: In this study on South Indian subjects, proinflammatory cytokines such as IL-6 and hs-CRP, despite being high, did not show any causal correlation either with abdominal obesity or with IR. TNF-α being normal showed some correlation which was inconsistent. Even the anti-inflammatory adipokine, AN did not show any correlation with IR. Cytokines had an inconsistent correlation with the components of metabolic syndrome hence were not useful.
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MATERIALS AND METHODS: Community based cross sectional study was conducted in an urban slum of Mysore. Data was collected between July and August 2011. Known diabetics residing in this area were included in the study. Socio-demographic information of diabetic patients, history, physicians advice and the extent of compliance of patients towards treatment were assessed. Descriptive statistics, like percentages were calculated. RESULTS: Study comprised of 104 patients. Mean fasting and post prandial blood glucose was 163±70mg/dl and 239±89mg/dl respectively. Common co-morbid conditions were hypertension and obesity. Key process indicators of care, indicated that adherence to medication advice was maximum and less than one fourth of them had an annual Hba1c and lipid profile examinations. CONCLUSIONS: To prevent long term complications associated with diabetes, doctors must adhere to the guidelines. There is a need to improve the health system, in terms of developing facilities to provide annual eye examination, annual lipid profile, urea, creatinine testing for diabetic patient.
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Diabetes Mellitus/psicologia , Cooperação do Paciente , Áreas de Pobreza , Qualidade da Assistência à Saúde , Adulto , Idoso , Glicemia , Estudos Transversais , Complicações do Diabetes/psicologia , Diabetes Mellitus/terapia , Feminino , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Fatores SocioeconômicosRESUMO
OBJECTIVES: To measure Visceral Fat (VF) and Subcutaneous Fat (SCF) by ultrasound, in obese and non-obese diabetics and obese and non-obese non diabetics, in a South Indian (Asian Indian) Population and correlate them with Body Mass Index (BMI), Waist Circumference (WC), components of metabolic syndrome and Insulin Resistance (IR). RESEARCH DESIGN AND METHODS: This was a prospective observational study, 80 diabetics (40 obese and 40 non obese) and 80 non diabetics (40 obese and 40 non obese) a total of 160 subjects were enrolled, out of whom 153 completed the study. The subjects were evaluated with respect to BMI, WC, Blood Pressure (BP); Fasting Blood Sugar (FBS) Fasting Insulin levels (FIL), HbA1C and Lipid profile. The SCF and VF were measured by Ultrasonography.The results were statistically analyzed. RESULTS: WC correlated significantly with VF in all the groups. Diabetics had more VF compared to non-diabetics. Insulin resistance was significant in all the groups; however diabetics had greater levels of IR, BMI, WC, VF and SCF had no correlation with IR and had no significant correlation with metabolic parameters. CONCLUSIONS: In this study population, WC was found to be a useful surrogate measure of VF conforming to its well established applicability in other populations. Contrary to other studies elsewhere, SCF and VF were found to be poor indicators of Insulin Resistance. BMI, WC, VF and SCF were not useful in the prediction of metabolic syndrome. Ultrasound was found to be an easier and economic method of measuring abdominal adiposity and actual measurement of abdominal fat was more informative than anthropometric measurements.
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We conducted this study to document the prevalence of obesity, overweight and underweight in the school children aged 5 to 16 years from Mysore. 5 Principal Investigators and 13 Co-Investigators trained the teachers of 139 schools (Private--111, Govt--28) to record the vital statistics of the children studying in their schools. A total of 43,152 school children (23,527 boys and 19,625 girls) were surveyed. 36,354 children were from private schools and 6798 children were from Government (Govt) schools. Indian Academy of Pediatrics growth charts were used as reference. The prevalence of obesity, overweight and underweight were 3.4%, 8.5% and 17.2%, respectively. The prevalence of obesity was maximum in the age group of 5-7 years and in those from private schools.