Cilnidipine, a Dual L/N-type Ca2+ Channel Blocker in Hypertension Management: A Review.

Calcium channel blockers (CCBs) are widely used antihypertensive agents due to their effectiveness in reducing blood pressure (BP), along with their good tolerability and evidence of reducing hypertension (HTN)-related cardiovascular and renal diseases. Cilnidipine, a unique dihydropyridine calcium antagonist, exhibits potent inhibitory action on both N-type and L-type voltage-dependent calcium channels. With excellent oral absorption and a prolonged duration of action, it demonstrates a significant antihypertensive effect. It effectively reduces BP both systolic and diastolic while providing renal, neurological, and cardiovascular protection. Unlike L-type CCBs, cilnidipine does not increase pulse rates (PRs) and is associated with reduced occurrence of pedal edema. Cilnidipine is an effective treatment choice for individuals with mild to moderate essential HTN, whether it is administered alone or in conjunction with other treatment modalities.

A Review of Olmesartan-based Therapy in Targeting Effective Blood Pressure Control and Achieving Blood Pressure Goals.

For >3 decades now, angiotensin receptor blockers (ARB) have been used in the management of hypertension (HTN) and HTN-related cardiovascular (CV) diseases. Olmesartan medoxomil (OLM) is an angiotensin II type 1 (AT1) receptor antagonist (or blocker) that binds tightly to the AT1 receptor with long-lasting efficacy over the 24-hour period and safety demonstrated in several trials. It is well tolerated and effective in reducing blood pressure (BP) in mono and combination therapy with thiazide diuretics or calcium channel blockers across a wide range of patient subgroups. The effectiveness and safety of OLM-based combination therapies have good and tolerable profiles with high adherence in the fixed single-pill formulation. Consistent antihypertensive efficacy and good tolerability when used as monotherapy or as a combined therapy make OLM a valuable treatment option for adults with HTN. In this review, we discuss the important clinical implications of OLM as an optimal choice as monotherapy and combination therapy in managing patients with HTN.

Inflammasome, Inflammation, Infection and Mefenamic Acid.

Nucleotide-binding oligomerization domain like receptors (NLRs) -intracellular proteins, are a recently discovered class of innate immune receptors that play a crucial role in initiating the inflammatory response following pathogen recognition. The dysregulation of NLRP3 inflammasome can cause uncontrolled inflammation and drive the development of a wide variety of human diseases. Mefenamic acid which belongs to fenamate group inhibits the NLRP3 inflammasome by inhibiting efflux of chloride ions and influx of calcium ions through blocking VRAC and TRPM2 respectively. Thus, Mefenamic acid provides a potentially practical pharmacological approach for treating NLRP3- driven diseases.

A Multi-centric, Double-blind, Placebo-controlled, Randomized, Prospective Study to Evaluate the Efficacy and Safety of Carica papaya Leaf Extract, as Empirical Therapy for Thrombocytopenia associated with Dengue Fever.

INTRODUCTION: Dengue is a rapidly expanding global health problem. Approximately 2.5 billion people live in dengue-risk regions with about 100 million new cases each year worldwide. The cumulative dengue diseases burden has attained an unprecedented proportion in recent times with sharp increase in the size of human population at risk. The management of dengue virus infection is essentially supportive and symptomatic and no specific treatment is available for increasing the fallen platelets, which have a significant role in causing the mortality of dengue patient.This study was conducted to evaluate the platelet increasing efficacy of Carica papaya leaf extract (CPLE) in patients with dengue fever (DF). AIM: The administration of Carica papaya leaf extract should significantly increase the platelet count in cases of thrombocytopenia associated with dengue, preventing the patient to go in DHF or DSS conditions. MATERIAL AND METHODS: A Multi-centric, Double blind, Placebo controlled, Randomized, prospective study was conducted in 300 patients across 5 centres', to evaluate the Efficacy and Safety of Carica Papaya Leaf Extract, as empirical therapy for thrombocytopenia associated with dengue fever. The subjects were randomized into two groups, as control and intervention group. Both the groups were managed by the standard management guidelines for dengue except steroid administration. In addition to this, the intervention group received CPLE tablet three times daily for five days. All of them were followed daily with platelet monitoring. This study has been registered in the clinical trial registry-India (CTRI Registration number: CTRI/2015/05/005806). RESULTS: The results indicate that CPLE had significant increase(p< 0.01) in the platelet count over the therapy duration, in dengue fever patients, confirming CPLE accelerates the increase in platelet count compared to the control group. There were few adverse events related to GI disturbance like nausea and vomiting which were similar in both groups. CONCLUSIONS: Thus this study concluded that Carica papaya leaf extract (CPLE) does significantly increase the platelet count in patients with thrombocytopenia associated with dengue with fewer side effects and good tolerability.