Protocol for a case-control study investigating the clinical phenotypes and genetic regulation of endometriosis in Indian women: the ECGRI study.

INTRODUCTION: Endometriosis is one of the common, gynaecological disorders associated with chronic pelvic pain and subfertility affecting ~10% of reproductive age women. The clinical presentation, etiopathogenesis of endometriosis subtypes and associated risk factors are largely unknown. Genome-Wide Association (GWA) Studies (GWAS) provide strong evidence for the role of genetic risk factors contributing to endometriosis. However, no studies have investigated the association of the GWAS-identified single-nucleotide polymorphism (SNPs) with endometriosis risk in the Indian population; therefore, one-sixth of the world's population is not represented in the global genome consortiums on endometriosis. The Endometriosis Clinical and Genetic Research in India (ECGRI) study aims to broaden our understanding of the clinical phenotypes and genetic risks associated with endometriosis. METHODS AND ANALYSIS: ECGRI is a large-scale, multisite, case-control study of 2000 endometriosis cases and 2000 hospital controls to be recruited over 4 years at 15 collaborating study sites across India covering representative Indian population from east,north-east, north, central, west and southern geographical zones of India. We will use the World Endometriosis Research Foundation Endometriosis Phenome and Biobanking Harmonisation Project (WERF-EPHect) data collection instruments for capturing information on clinical, epidemiological, lifestyle, environmental and surgical factors. WERF-EPHect standard operating procedures will be followed for the collection, processing and storage of biological samples. The principal analyses will be for main outcome measures of the incidence of endometriosis, disease subtypes and disease severity determined from the clinical data. This will be followed by GWAS within and across ethnic groups. ETHICS AND DISSEMINATION: The study is approved by the Institutional Ethics Committee of Indian Council of Medical Research-National Institute for Research in Reproductive Health and all participating study sites. The study is also approved by the Health Ministry Screening Committee of the Government of India. The results from this study will be actively disseminated through discussions with endometriosis patient groups, conference presentations and published manuscripts.

An 11-year-old boy with silico-tuberculosis attributable to secondary exposure to sandstone mining in central India.

Silicosis from secondary exposure is not often reported. This is the first such report of a child with possible silicosis attributable to secondary exposure to sandstone mining in India. Silicosis from secondary exposure has been reported in the gem polishing and slate pencil manufacturing industries in India; however, the stone-mining industry is severely under-researched. No preventive measures have been instituted in the stone-mining industry and children are exposed to respirable silica dust when their mothers take them to their work places. Poverty and lack of accessibility to modern medical facilities promote malnutrition and tuberculosis, two known co-morbid conditions. Stone mining, an export-oriented industry, produces billions of dollars of foreign currency every year. Although there is legislation to protect workers from exploitation, employers disregard the law and the state turns a blind eye by not implementing proper enforcement mechanisms. Silicosis from environmental exposure affects the entire community that lives in stone-mining areas.

"Near miss" obstetric events and maternal deaths in a tertiary care hospital: an audit.

OBJECTIVES: (1) To determine the frequency of maternal near miss, maternal near miss incidence ratio (MNMR), maternal near miss to mortality ratio and mortality index. (2) To compare the nature of near miss events with that of maternal mortality. (3) To see the trend of near miss events. DESIGN: Audit. SETTING: Kasturba Hospital, Manipal University, Manipal, India. POPULATION: Near miss cases & maternal deaths. METHODS: Cases were defined based on WHO criteria 2009. MAIN OUTCOME MEASURES: Severe acute maternal morbidity and maternal deaths. RESULTS: There were 7390 deliveries and 131 "near miss" cases during the study period. The Maternal near miss incidence ratio was 17.8/1000 live births, maternal near miss to mortality ratio was 5.6 : 1, and mortality index was 14.9%. A total of 126 cases were referred, while 5 cases were booked at our hospital. Hemorrhage was the leading cause (44.2%), followed by hypertensive disorders (23.6%) and sepsis (16.3%). Maternal mortality ratio (MMR) was 313/100000 live births. CONCLUSION: Hemorrhage and hypertensive disorders are the leading causes of near miss events. New-onset viral infections have emerged as the leading cause of maternal mortality. As near miss analysis indicates the quality of health care, it is worth presenting in national indices.

Where there are no emergency medical services-prehospital care for the injured in Mumbai, India.

INTRODUCTION: In a populous city like Mumbai, which lacks an organized prehospital emergency medical services (EMS) system, there exists an informal network through which victims arrive at the trauma center. This baseline study describes the prehospital care and transportation that currently is available in Mumbai. METHODS: A prospective trauma database was created by interviewing 170 randomly selected patients from a total of 454 admitted over a two-month period (July-August 2005) at a Level-I, urban, trauma center. RESULTS: The injured victim in Mumbai usually is rescued by a good Samaritan passer-by (43.5%) and contrary to popular belief, helped by the police (89.7%). Almost immediately after rescue, the victim begins transport to the hospital. No one waits for the EMS ambulance to arrive, as there is none. A taxi cab is the most popular substitute for the ambulance (39.3%). The trauma patient in India usually is a young man in his late-twenties, from a lower socioeconomic class. He mostly finds himself in a government hospital, as private hospitals are reluctant to provide trauma care to the seriously injured. The injured who do receive prehospital care receive inadequate and inappropriate care due to the high cost of consumables in resuscitation, and in part due to the providers' lack of training in emergency care. Those who were more likely to receive prehospital care suffered from road traffic injuries (odds ratio (OR) = 2.3) and those transported by government ambulances (OR = 10.83), as compared to railway accident victims (OR = 0 .41) and those who came by taxi (OR = 0.54). CONCLUSIONS: Currently, as a result of not having an EMS system, prehospital care is a citizen responsibility using societal networks. It is easy to eliminate this system and shift the responsibility to the state. The moot point is whether the state-funded EMS system will be robust enough in a resource-poor setting in which public hospitals are poorly funded. Considering the high funding cost of EMS systems in developed countries and the insufficient evidence that prehospital field interventions by the EMS actually have improved outcomes, Mumbai must proceed with caution when implementing advanced EMS systems into its congested urban traffic. Similar cities, such as Mexico City and Jakarta, have had limited success with implementing EMS systems. Perhaps reinforcing the existing network of informal providers of taxi drivers and police and with training, funding quick transport with taxes on roads and automobile fuels and regulating the private ambulance providers, could be more cost-effective in a culture in which sharing and helping others is not just desirable, but is necessary for overall economic survival.

Asbestosis in an asbestos composite mill at Mumbai: a prevalence study.

BACKGROUND: Of an estimated 100,000 workers exposed to asbestos in India, less than 30 have been compensated. The reasons for such a small number are: refusal by management sponsored studies to grant medical certifications to workers suffering from occupational diseases, lack of training for doctors in diagnosis of occupational lung diseases, deliberate misdiagnosis by doctors of asbestosis as either chronic bronchitis or tuberculosis and the inherent class bias of middle class doctors against workers. The aim of the study was to identify workers suffering from Asbestosis (parenchymal and pleural non-malignant disease) among the permanent workers of the Hindustan Composites Factory and assess their disability and medically certify them, whereupon they could avail of their basic rights to obtain compensation and proper treatment. METHODS: The study was conducted by the Occupational Health and Safety Centre and the Workers' Union. Asbestosis was diagnosed if they had an occupational history of asbestos exposure for at least 15 years and showed typical radiographic findings. RESULTS: Of 232 workers in the factory, 181 participated in the survey. 22% of them had asbestosis. All the asbestos affected workers had at least 20 years of exposure. 7% had rhonchi, 34% had late basal inspiratory rates, 82% had more than 80% of Forced Expiratory Volume in the first second (FEV1)/Forced Vital capacity (FVC) ratio and 66% had FVC less than 80% of the predicted value. On radiology 7% had only pleural disease, 10% had both pleural and parenchymal disease and 82% had only parenchymal disease. The association of pleural disease with chest pain was statistically significant. CONCLUSION: We found the prevalence of asbestosis among exposed workers to be less than that anticipated for the number of years of exposure due to "Healthy Worker Effect". We suggest that all affected asbestos workers (including those who have been forced to leave) in India be medically certified and compensated. We also recommend better control of asbestos use in India. We also implore the management to provide all information about the work process and its hazards, conduct medical checkups as mandated by law and give the medical records to the workers.

Measuring trauma outcomes in India: an analysis based on TRISS methodology in a Mumbai university hospital.

BACKGROUND: In this prospective study, the TRISS methodology is used to compare trauma care at a university hospital (Lokmanya Tilak Municipal General (LTMG) Hospital) in Mumbai, India, with the standards reported in the Major Trauma Outcome Study (MTOS). METHODS: Between 1 August 2001 and 31 May 2002, 1074 severely injured patients were included in the study. Survival analysis was completed for 98.3% of the patients. RESULTS: The majority of the patients were men (84%) and the average age was 31 years. 90.4% were blunt injuries, with road traffic crashes (39.2%) being the most common cause. The predicted mortality was 10.89% and the observed mortality was 21.26%. The mean Revised Trauma Score (RTS) was 6.61 +/- 1.65 and the mean Injury Severity Score (ISS) was 16.7 +/- 10.67. The average probability of survival (Ps) was 89.14. The M and Z statistics were 0.84 and -14.1593, respectively. CONCLUSION: The injured in India were found to be older, the injuries more severe and with poorer outcomes, than in the MTOS study.

Byssinosis in a Bombay textile mill.

BACKGROUND: Till a national campaign against dust-related lung diseases was launched by a voluntary agency in Ahmedabad in 1992, government records for the 150-year-old textile industry showed no cases of byssinosis--the disabling occupational disease caused by cotton dust. The worldwide incidence of byssinosis among workers in the dusty sections of textile mills is nearly 40%. We assessed the prevalence of byssinosis in a Bombay mill so that the Employees State Insurance Scheme would start conducting medical checks in all the 55 textile mills in Bombay and officially recognize the disease. METHODS: The study was conducted under the auspices of the Occupational Health and Safety Centre, a voluntary organization. Textile workers were called to a camp conducted over 3 nights and 3 days. We asked them to answer a questionnaire and tested their lung function using a Wright's ventilometer. The diagnosis of byssinosis was made if there was a feeling of chest tightness on exposure to cotton dust, and if the FEV1 was less than 60% of the expected result or the FEV1/FVC was less than 75%. RESULTS: Of the total 1075 workers in the mill only 273 came to the camp; 54 (30%) of the 179 individuals working in the dusty sections of the mill had byssinosis. In the non-dusty departments, 16 (17%) out of the 94 workers were affected. Among those working for less than 10 years in textile mills, 24% had byssinosis and among those working for more than 30 years, 45% had the disease. CONCLUSION: We found a prevalence of byssinosis among textile workers which is similar to that reported worldwide. The disease affected those who worked in both the dusty and non-dusty sections of the mill. There are an estimated 40,000 affected workers in Bombay and we suggest that the disease be recognized by the Employees State Insurance Scheme, and that the textile mill workers be compensated if they are affected by byssinosis.