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1.
Transcult Psychiatry ; : 13634615231213834, 2024 Feb 25.
Article in English | MEDLINE | ID: mdl-38404061

ABSTRACT

Residential schools are commonly used in India to provide education for Indigenous youth, which requires young people to stay for long periods at distance from their families and communities. Internationally, there is clear evidence for the deleterious effects of residential schools on the mental health and social and community outcomes of Indigenous children, however little is known about the Indian Indigenous experience. This study examined the impact of residential schooling on Indigenous children's wellbeing and that of their communities, using data from an ethnographic research project in Attapadi, Kerala, including interviews, focus group discussions and participant observation with Indigenous communities. Key outcomes from residential schooling reported by the participants include the fear of losing Indigenous identity, shame of being Indigenous, change in the attitude of young people when they returned from schools, and feelings of confusion and stress that young Indigenous participants felt trying to fit into their communities on their return. Findings suggest that these Indigenous youth felt disconnected from several factors that are known to promote resilience for Indigenous communities including a strong cultural identity, connection to the land and ancestors, thereby making them more vulnerable to poor mental health and negative impacts on their overall wellbeing. Addressing these concerns requires a detailed understanding of the specific factors influencing outcomes for Indigenous youth within the Indian residential schooling system, and designing and implementing data-informed conceptual, structural and policy change including the provision of culturally safe mental health services.

2.
Am J Clin Nutr ; 119(2): 354-361, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38042411

ABSTRACT

BACKGROUND: Household food insecurity (FI) is a modifiable social determinant of health linked to chronic health outcomes. Little is known, however, about the prevalence of metabolic syndrome (MetS) in pediatric population-based studies by household FI status. OBJECTIVES: The objective of the study was to estimate the prevalence of the MetS by household FI status over the past 2 decades. METHODS: This cross-sectional study used data from the 2001-2020 National Health and Nutrition Examination Survey (NHANES). Participants were nonpregnant adolescents ages 12- 18 y in United States. The prevalence of MetS [elevated waist circumference and >2 of the following risk factors: elevated blood pressure, and fasting glucose, triglyceride, and/or low high-density lipoprotein (HDL) cholesterol concentrations] by FI status was evaluated using chi-square and logistic regression analyses. RESULTS: The estimated prevalence of MetS was 2.66% [95% confidence interval (CI): 2.28%, 3.09%] in the final analytical sample (unweighted N = 12,932). A total of 3.39% (95% CI: 2.53%, 4.53%) of adolescents from FI households had MetS compared to 2.48% (95% CI: 2.11%, 2.9%) among adolescents with no household FI. Hispanic adolescents had the highest prevalence of MetS (3.73%, 95% CI: 3.05, 4.56) compared with adolescents who identified as non-Hispanic White (2.78%, 95% CI: 2.25, 3.43), non-Hispanic Black (1.58%, 95% CI: 1.19, 2.10). Adolescents with household FI (23.20%) were more likely to have MetS [odds ratio (OR): 1.38; 95% CI: 1.02, 1.88; I=0.039) compared with adolescents with no household FI, but in fully adjusted models this was not significant (OR: 1.13; 95% CI: 0.75, 1.72). CONCLUSIONS: Using the most current NHANES data, the estimated prevalence of MetS in adolescents in United States was slightly higher among those from FI households. However, after adjusting for potential confounders, the relationship between household FI and MetS was nonsignificant, highlighting the complexity of factors contributing to MetS in this population. Hispanic adolescents share a disproportionate burden of MetS compared with their non-Hispanic counterparts.


Subject(s)
Metabolic Syndrome , Humans , Child , Adolescent , United States/epidemiology , Metabolic Syndrome/epidemiology , Nutrition Surveys , Cross-Sectional Studies , Risk Factors , Prevalence , Food Insecurity
3.
PLoS One ; 18(2): e0281539, 2023.
Article in English | MEDLINE | ID: mdl-36749774

ABSTRACT

In this paper, we examine whether access to treatment for major morbidity conditions is determined by the social class of the person who needs treatment. Secondly, we assess whether health insurance coverage and the presence of a PHC have any significant impact on the utilisation of health services, either public or private, for treatment and, more importantly, whether the presence of health insurance and PHC modify the treatment use behaviour for the two excluded communities of interest namely Indigenous communities and older widows using data from two rounds (2005 and 2012) of the nationally representative India Human Development Survey (IHDS). We estimated a multilevel mixed effects model with treatment for major morbidity as the outcome variable and social groups, older widows, the presence of a PHC and the survey wave as the main explanatory variables. The results confirmed access to treatment for major morbidity was affected by social class with Indigenous communities and older widows less likely to access treatment. Health insurance coverage did not have an effect that was large enough to induce a positive change in the likelihood of accessing treatment. The presence of a functional PHC increased the likelihood of treatment for all social groups except Indigenous communities. This is not surprising as Indigenous communities generally live in locations where the terrain is more challenging and decentralised healthcare up to the PHC might not work as effectively as it does for others. The social class to which one belongs has a significant impact on the ability of a person to access healthcare. Efforts to address inequity needs to take this into account and design interventions that are decentralised and planned with the involvement of local communities to be effective. Merely addressing one or two barriers to access in an isolated fashion will not lead to equitable access.


Subject(s)
Widowhood , Female , Humans , Delivery of Health Care , Morbidity , Insurance, Health , Health Facilities , Health Services Accessibility
4.
Health Expect ; 26(2): 765-773, 2023 04.
Article in English | MEDLINE | ID: mdl-36647684

ABSTRACT

BACKGROUND: Sharing research findings with participants is recognized as an ethical imperative for the research community. However, most discourse on this topic in mainstream public health takes a paternalistic approach, with researchers retaining the power to choose if, when, and how research findings are shared. METHODS: Fieldwork took place from August 2018 to January 2019 and again from August 2019 to December 2019 among two communities in the south Indian state of Kerala. We integrated participant engagement with study findings into the research protocol, using various collaborative strategies identified during the design stage, forming partnerships with participants and determining appropriate forms of dissemination for different participant groups during fieldwork. RESULTS: Findings from previous research projects undertaken with these communities by other researchers had not been shared with them. This was interpreted by the communities as researchers not being interested in making a difference to their situation. In the current study, building reciprocal relationships that minimized power disparities, and providing outputs in tailored formats that promoted active engagement were key factors that enabled participants to engage with results. This engagement added value by enabling us to co-develop study recommendations. This process also enabled the community to have ownership of the results and use them to advocate for health system change to improve access to health care. CONCLUSION: Research should be transformative for participating communities. Participants have a right to know the results of the research they participate in since their knowledge provides the research data which can in turn promote community change. Operationalising this requires researchers to build partnerships with participants and their communities from the outset. The role of participants must be reimagined, and adequate resources should be built into the research process. This is both socially responsible and ethical, but also improves the impact and legitimacy of research for the participants and the communities that they represent. PATIENT OR PUBLIC CONTRIBUTION: Participants of our research contributed to the design of various aspects of the engagement processes including the venue, the formats used for engagement, interpretation of the findings and recommendations from our research.


Subject(s)
Public Health , Research Personnel , Humans , Health Facilities
5.
Obesity (Silver Spring) ; 29(1): 71-78, 2021 01.
Article in English | MEDLINE | ID: mdl-33215855

ABSTRACT

OBJECTIVE: The main goal of this analysis was to determine whether type 2 diabetes and hemoglobin A1c (HbA1c) predict all-cause 30-day hospital readmission after metabolic and bariatric surgery (MBS). It was hypothesized that a diagnosis of type 2 diabetes or high HbA1c values would predict all-cause hospital readmission rates post MBS. METHODS: A retrospective analysis from the 2015-2018 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) cohort was completed (N = 744,776); 30,972 participants were readmitted during the 30 days post MBS. RESULTS: Mean age of the MBSAQIP sample was 45.1 (11.5) years, and the majority were female (80.7%) and non-Hispanic White (59.4%). The all-cause hospital readmission rate was 4.2% and increased by 10% in those with uncontrolled type 2 diabetes (HbA1c > 7.5% [> 58 mmol/mol]); after adjustment, diabetes was not associated with increased readmission. Uncontrolled type 2 diabetes, type 2 diabetes, and prediabetes resulted in less weight loss 30 days post MBS. CONCLUSIONS: These results based on a national MBS cohort showed that uncontrolled type 2 diabetes is associated with a greater likelihood of all-cause hospital readmission and reduced weight loss 30 days post MBS. Both type 2 diabetes and prediabetes were also associated with decreased weight loss 30 days post MBS. These findings highlight the need to classify and optimize glycemic control prior to MBS.


Subject(s)
Bariatric Surgery , Diabetes Mellitus, Type 2/complications , Glycated Hemoglobin/analysis , Obesity, Morbid/surgery , Patient Readmission , Adult , Female , Glycemic Control , Humans , Male , Middle Aged , Prediabetic State/complications , Retrospective Studies , Weight Loss
6.
Int J Equity Health ; 19(1): 105, 2020 06 26.
Article in English | MEDLINE | ID: mdl-32590981

ABSTRACT

BACKGROUND: Inequity in access to healthcare services is a constant concern. While advances in healthcare have progressed in the last several decades, thereby significantly improving the prevention and treatment of disease, these benefits have not been shared equally. Excluded communities such as Indigenous communities typically face a lack of access to healthcare services that others do not. This study seeks to understand why the indigenous communities in Attapadi continue to experience poor access to healthcare in spite of both financial protection and adequate coverage of health services. METHODS: Ethnographic fieldwork was carried out among the various stakeholders living in Attapadi. A total of 47 in-depth interviews and 6 focus group discussions were conducted amongst the indigenous community, the healthcare providers and key informants. The data was coded utilising a reflexive and inductive approach leading to the development of the key categories and themes. RESULTS: The health system provided a comprehensive financial protection package in addition to a host of healthcare facilities for the indigenous communities to avail services. In spite of this, they resisted attempts by the health system to improve their access. The failure to provide culturally respectful care, the discrimination of the community at healthcare facilities, the centralisation of the delivery of services as well as the lack of power on the part of the indigenous community to negotiate with the health system for services that were less disruptive for their lives were identified as the barriers to improving healthcare access. The existing power differentials between the community and the health system stakeholders also ensured that meaningful involvement of the community in the local health system did not occur. CONCLUSION: Improving access to health care for indigenous communities would require UHC interventions to be culturally safe, locally relevant and promote active involvement of the community at all stages of the intervention. Continuing structural power imbalances that affect access to resources and prevent meaningful involvement of indigenous communities also need to be addressed.


Subject(s)
Delivery of Health Care/economics , Health Services Accessibility/economics , Health Services Accessibility/statistics & numerical data , Health Services, Indigenous/economics , Health Services, Indigenous/statistics & numerical data , Healthcare Disparities/economics , Indigenous Peoples/psychology , Adult , Aged , Aged, 80 and over , Australia , Delivery of Health Care/statistics & numerical data , Female , Focus Groups , Healthcare Disparities/statistics & numerical data , Humans , Indigenous Peoples/statistics & numerical data , Male , Middle Aged
7.
BMC Public Health ; 19(1): 301, 2019 Mar 13.
Article in English | MEDLINE | ID: mdl-30866894

ABSTRACT

BACKGROUND: Rapid urbanization has led to expansion of peri-urban fringes, where intensive, industry-style livestock rearing has led to emerging vulnerabilities at the human-animal-environment interface. This study was undertaken to understand the health system and farm-level factors that influenced the risk of transmission of bovine Tuberculosis (bTB) in animals and humans in peri-urban smallholder dairy farms of India. METHODS: Thematic guides were developing through literature review and expert consultation. In-depth interviews were conducted till attainment of saturation. Identification of core themes was followed by etiological enquiry and generation of a conceptual model. RESULTS: Veterinarians were consulted as a last resort after home-remedies and quacks had failed. Damage control measures, especially with respect to- selling or abandoning sick animals, added to the risk of disease transmission. Although civic authorities believed in the adequacy of a functioning laboratory network, end users were aggrieved at the lack of services. Despite the presence of extension services, knowledge and awareness was limited, promoting risky behaviour. The absence of cogent policies in dealing with bTB was a significant barrier. Stakeholders did not consider bTB to be a major concern. It is possible that they underestimate the problem. CONCLUSION: The current study helps to identify gaps which need to be addressed through collaborative research, and OneHealth interventions to build community awareness.


Subject(s)
Dairying , Farms/statistics & numerical data , Suburban Population , Tuberculosis, Bovine/transmission , Animals , Cattle , Farmers/psychology , Female , Health Knowledge, Attitudes, Practice , Humans , India , Policy , Qualitative Research , Risk Factors , Zoonoses
8.
J Pediatric Infect Dis Soc ; 8(4): 303-309, 2019 Sep 25.
Article in English | MEDLINE | ID: mdl-29788421

ABSTRACT

BACKGROUND: Less than optimal adherence with antiretroviral therapy occurs commonly among human immunodeficiency virus HIV)-infected youth. In this study, our object was to identify patterns in the prefailure measurement of viral load (VL) that can reliably predict virological failure (VF) in HIV perinatally infected youth on highly active antiretroviral therapy (HAART). METHODS: We conducted a retrospective chart review of HIV-infected youth with low-level viremia (LLV), defined as an HIV VL between the lower limits of detection (20-75 copies/mL) and 1000 copies/mL. All patients were perinatally infected, under 22 years of age, observed for at least 24 months of consecutive follow-up between May 2008 and July 2014, and received their HIV care at the University of Miami Miller School of Medicine. Of the 349 subjects screened, 100 were eligible for analysis. Virological failure was defined as 3 or more consecutive VLs greater than 1000 copies/mL. Multiple logistic regression and receiver operator characteristic curves were used to identify patterns in VL that ultimately resulted in VF. RESULTS: Fifteen of the 100 patients experienced VF. Higher log10 mean VL, positive slope of the VL (log10 copies/mL per day), and fewer clinic visits were associated with a higher probability of VF. Sensitivity and specificity were .87 and .95, respectively. Resistance was not found in 12 of 15 patients with VF. CONCLUSIONS: Patients with LLV that had fewer clinic visits and a trend toward increasing VLs had an increased risk of VF. Noncompliance seems to be a major component of VF. Physicians should emphasize the critical nature of medication adherence.


Subject(s)
Antiretroviral Therapy, Highly Active/methods , HIV Infections/drug therapy , Viremia/drug therapy , Adolescent , Anti-HIV Agents/therapeutic use , Child , Female , Humans , Logistic Models , Male , Retrospective Studies , Viral Load , Viremia/virology
10.
Ci Ji Yi Xue Za Zhi ; 30(2): 116-118, 2018.
Article in English | MEDLINE | ID: mdl-29875593

ABSTRACT

Bronchopleural fistula (BPF) is a sinus tract between the bronchus and the pleural space that may result from a necrotizing pneumonia/empyema (anaerobic, pyogenic, tuberculous, or fungal), lung neoplasms, and blunt and penetrating lung injuries or may occur as a complication of procedures such as lung biopsy, chest tube drainage, thoracocentesis, or radiation therapy. The diagnosis and management of BPF remain a major therapeutic challenge for clinicians, and the lesion is associated with significant morbidity and mortality. Here, we present a 70-year-old male with acquired BPF due to chemical pneumonitis caused by aspiration of kerosene who presented with the symptoms of fever, cough with expectoration, breathlessness and signs of tachycardia, tachypnea, diminished breath sounds, and crepitations. After a 3-week course of culture-sensitive antibiotics with ß-lactam and ß-lactamase inhibitors, open drainage of the empyema was done following which the patient showed symptomatic improvement and was discharged.

11.
Article in English | MEDLINE | ID: mdl-29744041

ABSTRACT

Background: Antimicrobial resistance (AMR) has been identified as one of the major threats to global health, food security and development today. While there has been considerable attention about the use and misuse of antibiotics amongst human populations in both research and policy environments, there is no definitive estimate of the extent of misuse of antibiotics in the veterinary sector and its contribution to AMR in humans. In this study, we explored the drivers ofirrational usage of verterinary antibiotics in the dairy farming sector in peri-urban India. Methods and materials: The study was conducted in the peri-urban belts of Ludhiana, Guwahati and Bangalore. A total of 54 interviews (formal and non-formal) were carried out across these three sites. Theme guides were developed to explore different drivers of veterinary antimicrobial use. Data was audio recorded and transcribed. Analysis of the coded data set was carried out using AtlasTi. Version 7. Themes emerged inductively from the set of codes. Results: Findings were presented based on concept of 'levels of analyses'. Emergent themes were categorised as individual, health systems, and policy level drivers. Low level of knowledge related to antibiotics among farmers, active informal service providers, direct marketing of drugs to the farmers and easily available antibiotics, dispensed without appropriate prescriptions contributed to easy access to antibiotics, and were identified to be the possible drivers contributing to the non-prescribed and self-administered use of antibiotics in the dairy farms. Conclusions: Smallholding dairy farmers operated within very small margins of profits. The paucity of formal veterinary services at the community level, coupled with easy availability of antibiotics and the need to ensure profits and minimise losses, promoted non-prescribed antibiotic consumption. It is essential that these local drivers of irrational antibiotic use are understood in order to develop interventions and policies that seek to reduce antibiotic misuse.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Farms/statistics & numerical data , Inappropriate Prescribing/statistics & numerical data , Veterinary Drugs/therapeutic use , Animals , Cattle , Dairying/methods , Data Collection , Health Knowledge, Attitudes, Practice , Humans , India , Veterinary Medicine/methods
13.
J Innov Card Rhythm Manag ; 9(10): 3338-3353, 2018 Oct.
Article in English | MEDLINE | ID: mdl-32477784

ABSTRACT

Ventricular arrhythmias (VAs) are among the most common cardiac rhythm disturbances encountered in clinical practice. Patients presenting with frequent ventricular ectopy or sustained ventricular tachycardia represent a challenging and worrisome clinical scenario for many practitioners because of concerning symptoms, frequent associated acute hemodynamic compromise, and the adverse prognostic implications inherent to these cases. While an underlying structural or functional cardiac abnormality, metabolic derangement, or medication toxicity is often readily apparent, many patients have no obvious underlying condition, despite a comprehensive diagnostic evaluation. Such patients are diagnosed as having an idiopathic VA, which is a label with specific implications regarding arrhythmia origin, prognosis, and potential for pharmacologic and invasive management. Further, a subset of patients with otherwise benign idiopathic ventricular ectopy can present with polymorphic ventricular tachycardia and ventricular fibrillation, adding a layer of complexity to a clinical syndrome previously felt to have a benign clinical course. Thus, this review seeks to highlight the most common types of idiopathic VAs with a focus on their prognostic implications, underlying electrophysiologic mechanisms, unique electrocardiographic signatures, and considerations for invasive electrophysiologic study and catheter ablation. We further address some of the data regarding idiopathic ventricular fibrillation with respect to the heterogeneous nature of this diagnosis.

14.
Heart Rhythm ; 15(2): 240-247, 2018 02.
Article in English | MEDLINE | ID: mdl-29017929

ABSTRACT

BACKGROUND: Inappropriate sinus tachycardia (IST) is debilitating despite available treatment. Off-label use of ivabradine for IST prompted this systematic analysis of existing data quality and sample size estimates for adequately powered studies. OBJECTIVE: To determine clinical efficacy of ivabradine in IST from pooled prospective studies. METHODS: Analysis included ivabradine studies for IST participants without structural heart disease and with follow-up of ≥2 weeks. Heart rate and symptom reduction with ivabradine were estimated based on results of subjective change in symptoms assessed by various data instruments used in each study. Studies were assessed for quality using validated checklists. Sample sizes were calculated based on the magnitude of symptom reduction encountered after treatment with ivabradine. RESULTS: Nine studies met criteria, culminating in 145 patients pooled. Most patients were women (≥70%). Studies were small and not adequately powered, and all reported a decrease in maximum or mean resting heart rate or both, with complete or considerable amelioration of symptoms with ivabradine. Most studies had moderate quality with excellent consistency of study quality and narrow limits of agreement between the quality checklists. Sample size estimates for adequately powered studies with various placebo effects and comparisons with ß-blockade are reported. CONCLUSIONS: Ivabradine effectively reduces heart rate and symptoms in IST, but no study was adequately powered to account for the expected placebo effect on symptoms. A multicenter, randomized, placebo-controlled, active, comparative study with a ß-blocker is needed for confirmation. This is especially relevant given the ivabradine's potential teratogenic effect, as many IST patients are females of childbearing potential.


Subject(s)
Benzazepines/therapeutic use , Heart Rate/drug effects , Heart Rate/physiology , Tachycardia, Sinus/drug therapy , Cardiovascular Agents/therapeutic use , Humans , Ivabradine , Prospective Studies , Tachycardia, Sinus/physiopathology , Treatment Outcome
15.
Article in English | MEDLINE | ID: mdl-28597864

ABSTRACT

Background Community health workers play an important role in delivering health-care services, especially to underserved populations in low- and middle-income countries. They have been shown to be successful in providing a range of preventive, promotive and curative services. This qualitative study investigated the factors motivating or demotivating community health workers in urban settings in Delhi, India. Methods In this sub-study of the ANCHUL (Ante Natal and Child Healthcare in Urban Slums) implementation research project, four focus-group discussions and nine in-depth interviews were conducted with community health workers and medical officers. Utilizing a reflexive and inductive qualitative methodology, the data set was coded, to allow categories of motivating and demotivating factors to emerge. Results Motivating factors identified were: support from family members for their work, improved self-identity, job satisfaction and a sense of social responsibility, prior experiences of ill health, the opportunity to acquire new skills and knowledge, social recognition and status conferred by the community, and flexible work and timings. Negative experiences in the community and at health centres, constraints in the local health system in response to the demand generated by the community health workers, and poor pay demotivated community health workers in this study, even causing some to quit their jobs. Conclusion Community-health-worker programmes that focus on ensuring the technical capacity of their staff may not give adequate attention to the factors that motivate or discourage these workers. As efforts get under way to ensure universal access to health care, it is important that these issues are recognized and addressed, to ensure that community health worker programmes are effective and sustainable.


Subject(s)
Attitude of Health Personnel , Community Health Workers/psychology , Motivation , Humans , India , Job Satisfaction , Poverty Areas , Qualitative Research , Urban Health Services
16.
Article in English | WHO IRIS | ID: who-329607

ABSTRACT

Background Community health workers play an important role in delivering health-care services, especiallyto underserved populations in low- and middle-income countries. They have been shown to be successfulin providing a range of preventive, promotive and curative services. This qualitative study investigated thefactors motivating or demotivating community health workers in urban settings in Delhi, India.Methods In this sub-study of the ANCHUL (Ante Natal and Child Healthcare in Urban Slums) implementationresearch project, four focus-group discussions and nine in-depth interviews were conducted with communityhealth workers and medical officers. Utilizing a reflexive and inductive qualitative methodology, the data setwas coded, to allow categories of motivating and demotivating factors to emerge.Results Motivating factors identified were: support from family members for their work, improved self-identity,job satisfaction and a sense of social responsibility, prior experiences of ill health, the opportunity to acquirenew skills and knowledge, social recognition and status conferred by the community, and flexible workand timings. Negative experiences in the community and at health centres, constraints in the local healthsystem in response to the demand generated by the community health workers, and poor pay demotivatedcommunity health workers in this study, even causing some to quit their jobs.Conclusion Community-health-worker programmes that focus on ensuring the technical capacity of theirstaff may not give adequate attention to the factors that motivate or discourage these workers. As efforts getunder way to ensure universal access to health care, it is important that these issues are recognized andaddressed, to ensure that community health worker programmes are effective and sustainable.


Subject(s)
Community Health Workers , India , Job Satisfaction , Motivation
17.
Drugs ; 77(3): 265-284, 2017 Mar.
Article in English | MEDLINE | ID: mdl-28120185

ABSTRACT

Chronic stable angina pectoris refers to the predictable, reproducible occurrence of pressure or a choking sensation in the chest or adjacent areas caused by myocardial ischemia in association with physical or emotional stress, and cessation of exertion and or sublingual nitroglycerin invariably relieves the discomfort. It is a common presenting symptom of severe narrowing of one or more coronary arteries, non-obstructive coronary arteries, or even when the coronary arteries are angiographically normal. Patients often avoid activities which precipitate symptoms and have impaired quality of life. Most patients with angina pectoris can be managed with lifestyle changes, especially abstinence from smoking and regular exercise, and anti-anginal drugs. However, the choice of initial or combination antianginals as recommended in the guidelines is not evidence based. In addition, patients with stable angina due to coronary artery disease should also receive aspirin and a statin. Treatment of patients with angina and normal coronary arteries remains to be established. The aim of this article is to provide the readers not only with a guideline-based approach, which varies from one country to another, but also an individual-based approach, which takes into consideration circulatory status and the presence or absence of comorbidities in the treatment decision-making process. This manuscript primarily deals with drug therapy of stable angina pectoris and not coronary artery revascularization, which also provides angina relief but is usually reserved for patients who fail to respond to adequate drug therapy.


Subject(s)
Angina, Stable/drug therapy , Vasodilator Agents/therapeutic use , Aspirin/therapeutic use , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use
18.
J Innov Card Rhythm Manag ; 8(10): 2874-2885, 2017 Oct.
Article in English | MEDLINE | ID: mdl-32477758

ABSTRACT

Careful patient selection and optimization of the management of active medical conditions prior to proceeding with catheter ablation for atrial fibrillation (AF) is critical to reducing complications and improving ablation success. AF ablation performed on patients who have not been offered appropriate antiarrhythmic drug therapy must be tempered with the procedure risks, particularly for those patients having multiple comorbidities. The inability to comply with systemic anticoagulation for thromboembolic prophylaxis in AF is a contraindication to AF ablation, as premature termination of anticoagulation therapy can lead to catastrophic thromboembolic complications. Successful pulmonary vein isolation (PVI), the cornerstone of AF ablation, is demonstrated by entrance and exit block post ablation, with sustained absence of atrium-to-pulmonary vein conduction in both directions. Beyond PVI, there is no consensus for other endpoints for AF ablation, particularly in patients with persistent or longstanding persistent AF. Complications of PVI for AF have decreased in recent years as technology and knowledge in this field has evolved; however, the risks of cardiac tamponade, thromboembolic complications, esophageal injury, and pulmonary vein stenosis may still be formidable.

19.
Environ Sci Pollut Res Int ; 24(1): 969-978, 2017 Jan.
Article in English | MEDLINE | ID: mdl-27761868

ABSTRACT

The presence and distribution of a few organochlorine pesticides (OCPs) in the paddy fields of the Kuttanad agroecosystem (KAE) was examined in the present study. Kuttanad forms a part of the Vembanad wetland system which is a Ramsar site of international importance in the state of Kerala. This study, to the best of our knowledge, is the first report on the occurrence of OCP residues in KAE. Pesticide residue analysis was done with gas chromatograph (GC-ECD). Twenty-one soil samples were collected for the multiresidual analysis of OCPs. Sixteen OCP residues with a notable concentration were observed from the study area. α-BHC; ß-BHC; γ-BHC; δ-BHC; α-chlordane; γ-chlordane; heptachlor; 4,4-DDT; 4,4-DDE; 4,4-DDD; α-endosulfan; ß-endosulfan; aldrin; dieldrin; endrin aldehyde; and endrin ketone were the residues observed. The percentage-wise occurrence of OCP residues in the soil samples analysed (total of 63 samples from 21 sites, three samples per site) exhibits the following order: Σ BHC˃ Σ chlordane ˃ Σ dieldrin ˃ Σ aldrin ˃ Σ endrin˃ Σ heptachlor = endosulfan˃ Σ DDT. All pesticides detected from KAE are in the list of priority pollutants of US Environmental Protection Agency (USEPA). The distribution pattern of OCPs in the KAE soils revealed their origin as both historical and recent application of pesticides. Health risk assessment of OCP residues on human population was also conducted. The findings indicated that the concentrations of OCPs were within the permissible limits of USEPA, thus, the human population in the study area was safe.


Subject(s)
Agriculture/methods , Environmental Monitoring/methods , Hydrocarbons, Chlorinated/analysis , Pesticide Residues/analysis , Pesticides/analysis , Soil Pollutants/analysis , Chromatography, Gas , Ecosystem , Health Impact Assessment , Humans , India , Risk Assessment , Soil/chemistry , Soil/standards , Wetlands
20.
Hum Vaccin Immunother ; 12(12): 3139-3145, 2016 12.
Article in English | MEDLINE | ID: mdl-27880083

ABSTRACT

Key debates on improving vaccination coverage tend to focus on factors that affect uptake in the public health system while ignoring the private sector that plays an important role in providing health services in any low or middle-income country setting. Using in-depth interviews, we explored factors that influenced the decision of parents as well as pediatricians working in the private sector across 8 Indian cities on whether their children should be vaccinated with a particular vaccine Pediatricians and their relationship with parents was an important factor that influenced the decision on whether parents vaccinated their children with a particular vaccine or not. The decision to recommend a vaccine is taken on the principle that it is better to be safe than sorry than on any objective assessment of whether a child requires a particular vaccine or not. Family members and social factors also played a major role in the decision-making. According to some parents, vaccinating their child added an aspirational value to their growth. This is especially true of the newer vaccines that are considered optional in India. The cost of a vaccine did not come up as an inhibiting factor in the decision to vaccinate a child. Access to appropriate evidence was limited for both pediatricians and parents and evidence per se played a minimal role in the final decision to vaccinate a child or not. Far more important were the influences of factors such as relationship with the pediatrician, the role of decisions related to vaccination taken by people in the immediate social network.


Subject(s)
Parents , Pediatricians , Private Sector , Professional-Family Relations , Rotavirus Infections/prevention & control , Rotavirus Vaccines/administration & dosage , Vaccination/statistics & numerical data , Adult , Child , Child, Preschool , Humans , India
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