Publications by authors named "Tiny Nair"

Hypertension is a global health concern. India alone is home to an estimated 220 million adults with hypertension. Only one in three Indians received a diagnosis for hypertension, less than one in five were treated, and only one in 12 achieved blood pressure control.

View Article and Find Full Text PDF

This study evaluated initial antihypertensive drug prescription patterns in Indian healthcare settings. An observational, cross-sectional, prospective prescription registry analyzed prescriptions for 4723 newly diagnosed hypertension patients. Additionally, it investigated the extent to which physicians adhered to either European or Indian hypertension guidelines.

View Article and Find Full Text PDF

In heart failure, sympathetic overdrive is evidenced by norepinephrine spillover, receptor level changes, etc. Beta-blockers continue to be the cornerstone of treatment in patients with chronic heart failure due to their ability to counteract sympathetic overdrive. Extensive clinical research has demonstrated that long-term beta-blocker treatment with metoprolol succinate, carvedilol, or bisoprolol enhances left ventricular function and reverses left ventricular remodeling, decreases hospitalization risk, and increases survival.

View Article and Find Full Text PDF
Article Synopsis
  • * Current guidelines recommend early combination therapy using four drug classes, especially ARNI, which significantly reduces morbidity and mortality in patients with heart failure with reduced ejection fraction (HFrEF).
  • * A national consensus by Indian cardiology experts emphasizes that ARNI should be initiated early in HFrEF patients, including those hospitalized, and can also benefit patients with preserved and mildly reduced ejection fractions.
View Article and Find Full Text PDF

Chronic kidney disease (CKD) is a major contributor to morbidity and mortality in India. CKD often coexists with heart failure (HF), diabetes, and hypertension. All these comorbidities are risk factors for renal impairment.

View Article and Find Full Text PDF

The rapidly increasing burden of hypertension is responsible for premature deaths from cardiovascular disease (CVD), renal disease, and stroke, with a tremendous public health and financial burden. Hypertension detection, treatment, and control vary worldwide; it is still low, particularly in low- and middle-income countries (LMICs). High blood pressure (BP) and CVD risk have a strong, linear, and independent association.

View Article and Find Full Text PDF
Article Synopsis
  • * Sodium-glucose cotransporter-2 inhibitors (SGLT2i) are new medications that not only help control blood sugar in T2DM but also provide significant cardiovascular benefits for HF patients.
  • * Evidence shows that SGLT2i can enhance heart function and improve outcomes in HF whether patients have diabetes or not, making them valuable for a wide range of HF patients, especially in India.
View Article and Find Full Text PDF
Article Synopsis
  • - In India, heart failure (HF) is a significant health issue, impacting younger individuals compared to Western countries, but many patients do not receive proper medical treatment.
  • - Selective β-1 blockers, like bisoprolol, are important in treating HF because they help lower heart rate and reverse negative heart and blood vessel changes associated with the condition.
  • - Despite the benefits of bisoprolol for various HF cases and comorbid conditions, its use in India remains suboptimal, prompting a consensus on its effectiveness and recommending it for better patient care.
View Article and Find Full Text PDF

Warfarin has been the most extensively used oral anticoagulant (OAC) in medical settings for over 60 years. Its uses, potential adverse effects, and methods for reversing its effects have been firmly established, rendering it a routine medication in medical settings where most professionals feel at ease employing it. Compared to other vitamin K antagonists (VKAs), such as acenocoumarol, warfarin offers benefits like diminished prothrombin time (PT) assays leading to enhanced oral anticoagulation.

View Article and Find Full Text PDF

: The present systematic review assessed the efficacy of peri-procedurally administered trimetazidine in the prevention of contrast-induced nephropathy (CIN) in patients undergoing coronary interventions with contrast agents. : We performed a systematic literature review of articles published in PubMed and Google Scholar by 7 December 2023 and included articles from the last 15 years that evaluated the efficacy of trimetazidine in preventing CIN in cardiac patients undergoing coronary intervention. : After title/abstract and full-text screening, this systematic review included 9 randomized controlled trials (N = 2158 patients) with two groups: Trimetazidine (60-70 mg/day 24 to 48 h before and up to 72 h after the procedure) with hydration and the control group with only hydration.

View Article and Find Full Text PDF

This article reviews available evidence regarding hypertension management in the Asia-Pacific region, focussing on five research questions that deal with specific aspects: blood pressure (BP) control, guideline recommendations, role of renin-angiotensin-aldosterone system (RAAS) inhibitors in clinical practice, pharmacological management and real-world adherence to guideline recommendations. A PubMed search identified 2537 articles, of which 94 were considered relevant. Compared with Europeans, Asians have higher systolic/diastolic/mean arterial BP, with a stronger association between BP and stroke.

View Article and Find Full Text PDF

Proprotein convertase subtilisin kexin9 (PCSK9) inhibitors are novel agents that lower LDL cholesterol and reduce cardio-vascular event rate. Being expensive, these agents are reserved for those with high risk or very high risk of CV events and with suboptimal response to statins and ezetimibe, with or without bempedoic acid or those intolerant to statins.

View Article and Find Full Text PDF

Dyslipidemias are the most important coronary artery disease (CAD) risk factor. Proper management of dyslipidemia is crucial to control the epidemic of premature CAD in India. Cardiological Society of India strived to develop consensus-based guidelines for better lipid management for CAD prevention and treatment.

View Article and Find Full Text PDF

Epidemiological data from the Indian subcontinent on the burden of Heart failure (HF) is scarce. Mineralocorticoid receptor antagonists (MRAs) are usually used in the management of HF and hypertension. A consortium of experts reviewed and opined on the pathophysiological role of aldosterone in HF and its cascading effects on the heart in terms of cardiac fibrosis, cardiac hypertrophy, and remodeling, increased propensity to cause arrhythmias in addition to its effect on sodium and water retention.

View Article and Find Full Text PDF

Heart failure (HF) is a debilitating condition associated with enormous public health burden. Management of HF is complex as it requires care-coordination with different cadres of health care providers. We propose to develop a team based collaborative care model (CCM), facilitated by trained nurses, for management of HF with the support of mHealth and evaluate its acceptability and effectiveness in Indian setting.

View Article and Find Full Text PDF

Objective: This Delphi method of consensus was designed to develop scientific statements for β-blockers in the continuum of cardiovascular diseases with a special focus on the role of bisoprolol.

Methods: Eleven experienced cardiologists from across the Asia-Pacific countries participated in two rounds of the survey. In the first round, experts were asked to rate agreement/disagreement with 35 statements across seven domains regarding the use of β-blockers for treating hypertension, heart failure, coronary artery diseases, co-morbidities, as well as their safety profile, usage pattern, and pharmacokinetic variability.

View Article and Find Full Text PDF

Adverse cardiac remodeling refers to progressive structural and functional modifications in the heart because of increased wall stress in the myocardium, loss of viable myocardium, and neurohormonal stimulation. The guideline-directed medical therapy for Heart failure (HF) includes Angiotensin receptor-neprilysin inhibitor (ARNI) (sacubitril/valsartan), β-blockers, sodium-glucose co-transporter 2 (SGLT2) inhibitors, and mineralocorticoid receptor antagonists (MRA). ARNI is under-prescribed in India despite its attractive safety and efficacy profile.

View Article and Find Full Text PDF

Iron deficiency (ID) with or without anemia is frequently observed in patients with heart failure (HF). Uncorrected ID is associated with higher hospitalization and mortality in patients with acute HF (AHF) and chronic HF (CHF). Hence, in addition to chronic renal insufficiency, anemia, and diabetes, ID appears as a novel comorbidity and a treatment target of CHF.

View Article and Find Full Text PDF

;Heart failure (HF) is a huge global public health task due to morbidity, mortality, disturbed quality of life, and major economic burden. It is an area of active research and newer treatment strategies are evolving. Recently angiotensin receptor-neprilysin inhibitor (ARNI), a class of drugs (the first agent in this class, Sacubitril-Valsartan), reduces cardiovascular mortality and morbidity in chronic HF patients with reduced left ventricular ejection fraction (LVEF).

View Article and Find Full Text PDF

Aim: To address the existing gaps in knowledge about long-acting nitroglycerine (LA-NTG) and provide recommendations to address these issues.

Methodology: Approved LA-NTG questionnaire that included 17 questions related to the role of LA-NTG in the management of angina and chronic coronary syndrome (CCS) was shared with 150 expert cardiologists from different regions from India. Results of these survey questionnaires were further discussed in 12 regional level meetings.

View Article and Find Full Text PDF

The epidemic of obesity or adiposity-based chronic diseases presents a significant challenge with the rising prevalence of morbidities and mortality due to atherosclerotic cardiovascular diseases (ASCVD), especially in low- and middle-income countries (LMIC). The underlying pathophysiology of metabolic inflexibility is a common thread linking insulin resistance to cardiometabolic-based chronic disease (CMBCD), including dysglycemia, hypertension, and dyslipidemia progressing to downstream ASCVD events. The complex CMBCD paradigm in the LMIC population within the socio-economic and cultural context highlights considerable heterogeneity of disease predisposition, clinical patterns, and socio-medical needs.

View Article and Find Full Text PDF

Coronavirus disease 2019 (COVID-19) is a highly hypercoagulable viral infection complicated as COVID-inflicted coagulopathy (CIC), that is associated with increased risk of morbidity and mortality. International guidelines recommend low molecular weight heparin (LMWH) to treat CIC in both in-hospital and in-home settings. However, in India, using subcutaneous LMWH may not be a feasible option for a vast majority of patients under home management.

View Article and Find Full Text PDF

Uncontrolled hypertension is an important cardiovascular risk factor and therefore requires effective approaches to patient management. This study assessed approaches to the management of patients with Stage 2 hypertension by cardiologists in India. This was a retrospective, multicenter, observational, case-based questionnaire study.

View Article and Find Full Text PDF

Systemic hypertension is a major contributing factor for excessive morbidity and mortality globally. Experimental studies and early clinical trials showed excellent therapeutic responses to renal denervation (RDN) in patients with hypertension. However meta-analyses and objective assessments have failed to show that RDN therapy has any significant effect on blood pressure.

View Article and Find Full Text PDF

Background: A rising burden of coronary artery disease (CAD) in India is a major cause of concern, with angina being the leading manifestation. Hence a questionnaire to sensitize the clinicians about stable angina management and to assist in risk stratification is imperative.

Objective: To evaluate the content and face validity of a modified questionnaire adapted from the 7-item Seattle Angina Questionnaire (SAQ).

View Article and Find Full Text PDF

Synopsis of recent research by authors named "Tiny Nair"

  • - Tiny Nair's research primarily focuses on cardiovascular health, particularly the management of heart failure, chronic kidney disease, and hypertension in the Indian context, addressing prevalent health issues and treatment strategies.
  • - Recent studies advocate for the use of Angiotensin Receptor-Neprilysin Inhibitors (ARNi) and SGLT2 inhibitors as effective therapies in managing heart failure and chronic kidney disease, highlighting their renal and cardiovascular benefits.
  • - Nair has also contributed to understanding the role of new pharmacological agents like PCSK9 inhibitors in dyslipidemia management and emphasizes the need for national consensus statements to improve treatment adherence and guidelines in India.

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionun66do1kk689gdd4jml41va87339ora8): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once