Archive for month: May, 2024

Therefore, currently, the accreditation status of three government medical colleges in Mahasamund, Kanker, and Raigarh is uncertain because of the shortage of medical college faculties. Issuing show-cause notices to these colleges, the Apex Medical Commission has demanded a response within 15 days to rectify these deficiencies.

After the virtual meeting, comprehensive inspections were conducted in state’s medical colleges, during which disparities ranging from classroom setups to laboratory infrastructure came to light – raising concerns among the officials of the Apex Medical Commission.

As per the Statesman report, the medical colleges in Mahasamund, Kanker, Raigarh, Korba, Drug, Jagdalpur, Rajnandgaon and Amibikapur are currently facing an urgent requirement to address the faculty shortages.

Among these, Raigarh Medical College has been operating for more than a decade. However, the medical colleges in Kanker and Mahasamund have been functional for three and two years respectively. As newly set up institutes, both of these medical colleges face challenges as neither of these institutes has its own building. These institutes are reeling under an acute faculty shortage, with deficiencies in the post of professors, associate professors, assistant professors, and senior resident doctors.

Besides addressing the faculty shortage, the authorities are also discussing the possibility of transferring experienced doctors from departments with the surplus staff in Raipur Medical College to these newer institutes. In order to deal with the faculty shortage, around eight years ago, neighbouring states were enlisted to conduct walk-in-interviews. Specifically, the States of Maharashtra and Odisha had been targeted to recruit doctors for the medical colleges in Rajnandgaon and Jagdalpur. Following this, Rajnandgaon Medical College successfully hired a substantial number of doctors from Maharashtra. At present, the contractual doctors in Chhattisgarh receive monthly salaries ranging from 95 thousand to 2.40 Lakh rupees.

NMC scrutiny and action

Medical Dialogues had earlier reported that the NMC had been in talks with the medical colleges across the country on a daily basis to ensure that the medical colleges have been complying with the requirements regarding faculty numbers, biometric attendance, clinical materials and other rules. The process is ongoing and NMC has already reached out to the administrators of around half of the medical colleges.

Earlier, medical colleges were facing physical inspections, where a team of assessors would go and visit medical colleges and assess those facilities. This process was widely criticized and accused of being full of bribery and corruption. It was alleged that the assessor would take bribes and approve medical colleges. However, under the new system, the Apex Medical Regulator is slowly moving online in terms of inspection of medical colleges as well as overseeing the fulfilment of requirements. Although online, with features, like AEBAS and biometric attendance system, it is being difficult for medical colleges to engage ghost faculties.

Also Read:Medical Colleges Under Tight Scrutiny of National Medical Commission

Earlier this month,  for the first time, taking note of deficiencies in faculty and clinical material, NMC imposed fines on medical colleges for violating the Maintenance of Standards of Medical Education Regulations, 2023 (MSMER) rules. The Commission slapped a fine of up to Rs 3 lakh on government medical colleges in Tamil Nadu, including the colleges in Dharmapuri, Ramanathapuram, and Nagapattinam. Apart from these colleges, the Commission also issued show-cause notices to many other colleges for deficiencies in Aadhaar-based biometric attendance.

NMC in the Maintenance of Standards of Medical Education Regulations, 2023 or MSMER 2023 had mentioned that the Commission may impose several forms of penalty such as issuing a warning to the medical college to rectify or comply, imposing monetary penalty up to Rs 1 crore, imposing penalty up to Rs 5 lakhs to the faculties of the medical college for misconduct. It may also withhold the accreditation process, recommend to the Medical Assessment and Rating Board (MARB) of NMC to withhold the application process for any new course including an increase of seats in the existing course, reduce the number of students in the next or subsequent academic years, stop admission to one or more courses, recommend for withdrawal of permission, withhold or withdraw accreditation for up to five academic years.

The provisions of monetary penalties, as mentioned in the MSMER-2023 Regulations stated, “Monetary penalty not exceeding INR one crore per violation or act of omission by the medical institution.”

“Monetary penalty not exceeding Rupees five lakh for the faculty/Head of the Department (HoD)/ Dean/Director/doctor submitting false declaration/documents/records (including patients’ records). Further, they can also be charged or penalized for misconduct under the Registered Medical Practitioner (Professional Conduct) Regulations in vogue,” the regulations further mentioned.

Also Read: First time: NMC slaps fine on 3 TN medical colleges for Faculty, Clinical Material Deficiencies

The Birth of Beta-Blockers: A Landmark Discovery

The inception of beta blockers dates back to the 1960s when Sir James Black pioneered the discovery of propranolol, a non-selective beta-adrenergic receptor antagonist. This breakthrough marked a pivotal moment in medical history, the beginning of an era of beta-blockers and laying the foundation for subsequent drug development in this class. [1-2]

Beta Blockers: Enduring Efficacy in Cardiovascular Medicine & Beyond

Despite the emergence of newer cardiovascular therapies, beta blockers remain central in managing various cardiovascular conditions. In hypertension, these agents remain relevant treatment options, offering potent antihypertensive effects and cardiovascular protection through their ability to reduce heart rate and myocardial contractility. Additionally, beta blockers play a vital role in the management of heart failure, exerting beneficial effects on left ventricular(LV) remodeling and reducing morbidity and mortality in this high-risk patient population. [1-2]

Clinical Applications Beyond Cardiovascular Care: As the pharmacological properties of beta-blockers unfolded, their clinical utility expanded beyond cardiovascular disorders. These drugs found applications in various therapies, including neurology, psychiatry, and ophthalmology. For instance, propranolol gained recognition for its role in migraine prophylaxis, anxiety, essential tremors, portal hypertension, hyperthyroidism, pheochromocytoma, and even stage fright, reflecting the broad spectrum of its pharmacological effects beyond the cardiovascular system. [1]

Evolution of Beta-Blockers: Selectivity and Beyond

Over the years, advancements in drug design led to the development of beta-blockers with varying degrees of selectivity for beta-1 and beta-2 adrenergic receptors. This selectivity conferred distinct pharmacological profiles, influencing their efficacy, safety, and tolerability. Selective beta-1 blockers, including metoprolol, emerged as preferred agents in patients with heart and concomitant respiratory conditions due to their reduced risk of bronchospasm and efficacy in patients with heart diseases. Conversely, non-selective beta-blockers like propranolol retained their utility in specific clinical scenarios, such as essential tremors, portal hypertension, and thyrotoxicosis, where beta-2 blockade conferred additional therapeutic benefits. [1]

Beta-Blockers in Cardiology: Clinical Guidelines and Evidence-Based Practice

The evolution of beta blockers has been paralleled by their integration into national and international treatment guidelines for various cardiovascular conditions. These guidelines (ESC/ESH 2023, AHA/ACC/ACCP 2023, Indian clinical practice guidelines for the management of hypertension) provide evidence-based recommendations for the use of beta blockers as first-line agents in hypertension management, adjunctive therapy in heart failure, and secondary prevention post-myocardial infarction. The inclusion of beta blockers in these guidelines reflects the extensive body of clinical evidence supporting their efficacy and safety in diverse patient populations. [3-7]

Beta-blockers exhibit their clinical effects by decreasing myocardial oxygen demand, improving ischemic threshold, and impeding maladaptive LV remodeling. Patients with CCD (Chronic Coronary Disease) comprise those with or without previous MI, LV systolic dysfunction, or both. Multiple well-conducted RCTs from the contemporary and modern eras showed the efficacy of beta-blocker therapy in reducing cardiovascular death and MACE (Major adverse cardiovascular events) among patients with LV systolic dysfunction. This benefit was found among patients with previous MI and those without a history of MI. Furthermore, data from the KAMIR-NIH (Korea Acute Myocardial Infarction Registry-National Institute of Health) registry suggest that the clinical benefits of beta-blocker therapy may extend beyond patients with reduced LVEF (≤40%) and even toward patients with mid-range LVEF (40%–49%). Given the unequivocal benefit of beta-blocker therapy, widespread use of these agents in this subset of patients has been recommended. [4-5]

Metoprolol: Beta Blocker with Robust Evidence, Efficacy and Safety

Metoprolol has emerged as a preferred choice for clinicians due to its favorable pharmacokinetic profile and proven clinical outcomes among the plethora of beta blockers. Metoprolol exerts its therapeutic effects through selective blockade of beta-1 adrenergic receptors, predominantly located in the heart. By antagonizing beta-1 receptors, metoprolol reduces sympathetic nervous system activity, decreasing heart rate, myocardial contractility, and cardiac output. These actions lead to reduced myocardial oxygen demand, improved coronary blood flow, and attenuation of the deleterious effects of catecholamines on the heart. Significantly, metoprolol’s selectivity for beta-1 receptors minimizes the risk of bronchoconstriction and peripheral vasoconstriction, making it well-tolerated in patients with coexisting respiratory or peripheral vascular disease. [7-8]

Metoprolol: Spotlight on Clinical Applicability in Cardiovascular Disease:

Hypertension: Metoprolol is widely utilized as a first-line agent in hypertension, offering potent antihypertensive effects through its ability to reduce cardiac output and systemic vascular resistance. Numerous clinical trials have demonstrated metoprolol’s efficacy in lowering blood pressure and reducing cardiovascular morbidity and mortality in hypertensive patients, particularly those with concomitant cardiovascular risk factors or comorbidities. [3,7]

Angina Pectoris: In patients with stable angina pectoris, metoprolol provides symptomatic relief by reducing myocardial oxygen demand and improving coronary blood flow. Clinical studies have shown that metoprolol significantly decreases the frequency and severity of angina attacks, enhances exercise tolerance, and improves quality of life in angina patients, making it a cornerstone therapy in their management. [4]

Heart Failure: Metoprolol has demonstrated remarkable efficacy in chronic heart failure, particularly in reducing mortality and hospitalizations. The landmark MERIT-HF and COPERNICUS trials established the role of metoprolol succinate, a once-daily extended-release formulation, in improving survival and quality of life in patients with systolic heart failure. Metoprolol’s beneficial effects on left ventricular remodeling, neurohormonal activation, and sympathetic tone contribute to its cardioprotective properties in heart failure. [5]

Acute Coronary Syndromes: In the setting of acute coronary syndromes, including myocardial infarction and unstable angina, metoprolol plays a crucial role in reducing myocardial ischemia and preventing adverse cardiac events. The COMMIT and TIMI trials demonstrated the benefits of early metoprolol administration in reducing infarct size, ventricular arrhythmias, and mortality rates in patients with acute coronary syndromes. Metoprolol’s cardioprotective effects make it an integral component of the management strategy for acute coronary syndromes. [5]

Metoprolol boasts a favorable safety profile, with adverse effects typically mild and transient. Common side effects include bradycardia, hypotension, fatigue, and dizziness, often resolved with dose adjustments or discontinuation. Its selective beta-1 blockade significantly minimizes the risk of bronchospasm in patients with underlying respiratory conditions, rendering it suitable for individuals with cardiovascular and pulmonary comorbidities. [7-8]

Key takeaways:

• Beta-blockers epitomize the enduring legacy of medical innovation, from their humble beginnings as adrenergic receptor antagonists to their current status as cornerstone therapies in modern pharmacotherapy.
• Metoprolol has demonstrated significant clinical efficacy in the management of various cardiovascular diseases, including hypertension, angina pectoris, heart failure, and acute coronary syndromes. It has been established as a cornerstone therapy in contemporary cardiovascular medicine.
• As we celebrate past achievements and anticipate future breakthroughs, one thing remains clear: the legacy of beta-blockers will continue to shape the landscape of cardiovascular care for generations to come.

References:

1. Baker J, Hill S, Summers R. Evolution of β-blockers: from anti-anginal drugs to ligand-directed signaling. Trends Pharmacol Sci. 2011 Apr; 32(4-2): 227–234.

2. Farzam K, Jan A. Beta Blockers. [Updated 2023 Aug 22]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan. Accessed on 05.05.2024 from https://www.ncbi.nlm.nih.gov/books/NBK532906/.

3. Mancia G, Kreutz R, Brunstrom M, et al. The Task Force for the management of arterial hypertension of the European society of hypertension. 2023 ESH guidelines for the management of arterial hypertension. J Hypertens. 2023;41(12):1874–2071.

4. Winchester D, Sun M et al. 2023 Chronic Coronary Disease Guideline-at-a-Glance. J Am Coll Cardiol. 2023 Aug, 82 (9) 956–960.

5. Virani S et al. 2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. Circulation. Aug 2023; 148(9)e9-e119.

6. Satheesh G, Dhurjati R, Balagopalan J et al. Comparison of Indian clinical practice guidelines for the management of hypertension with the World Health Organization, International Society of Hypertension, American, and European guidelines. Indian Heart Journal. 2024 Feb;76(1)6-9.

7. Jason Morris; Ayoola O. Awosika; Alexis Dunham. Metoprolol. [Updated 2023 Aug 29]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan. Accessed on 04.05.2024 from https://www.ncbi.nlm.nih.gov/books/NBK532906/.

8. Grassi G. Metoprolol in the treatment of cardiovascular disease: a critical reappraisal. Curr Med Res Opin. 2018 Sep;34(9):1635-1643.

New Delhi: The Subject Expert Committee (SEC) functional under the Central Drug Standard Control Organisation (CDSCO) has agreed to the Phase IV clinical trial report of the fixed-dose combination (FDC) antimicrobial drug Cephalexin extended released (ER) 375mg/750mg plus Clavulanate Potassium 125mg/125mg tablets presented by Sun Pharmaceuticals.