The initial clinical trial data of these newer drugs are very encouraging for the long-term successful control of HIV in both treatment-naïve and treatment-experienced patients.

The incidence of type 2 diabetes mellitus is increasing worldwide. The existing therapeutic classes of antidiabetic drugs are not adequately effective in maintaining long-term glycemic control in most patients, even when used in combination. One emerging novel therapeutic class of antidiabetic drugs is sodium glucose cotransporter 2 (SGLT2) inhibitors. SGLT2 accounts for 90% of the glucose reabsorption in the kidney. The SGLT2 inhibitors increase urinary excretion of glucose and lower plasma glucose levels in an insulin-independent manner. Dapagliflozin, the most prominent molecule in this class, is currently in a phase III clinical trial. Other members of this class (eg, sergliflozin, remogliflozin) are also in different phases of clinical trials. This class of novel agents can effectively control blood sugar level without producing weight gain or hypoglycemia. Results of ongoing phase III clinical trials are crucial to determine whether the risk-benefit ratio will allow approval of this new class of drugs for the management of type 2 diabetes mellitus.

Caudal clonidine at a lower dose (1 μg kg⁻¹) could be effective in reducing the incidence of sevoflurane-induced emergence agitation in children undergoing urogenital and lower limb surgery without any significant adverse effects.

Introduction: The inverse relationship between HDL-C and cardiovascular disease risk suggests that increasing HDL-C could potentially reduce the disease risk. Reverse cholesterol transport is considered to be the primary mechanism by which HDL-C exerts its anti-atherogenic effects. A key regulator of RCT is cholesteryl ester transfer protein (CETP).Areas Covered: Inhibition of CETP has been identified as a possible strategy for substantially increasing HDL-C levels and CETP inhibitors have demonstrated clinical efficacy in preliminary clinical trials. The development of this novel class suffered a major setback when the major phase 3 trial of torcetrapib, the first CETP inhibitior was prematurely terminated due to an increase in cardiovascular and noncardiovascular mortality. Subsequent animal and clinical studies have shown that the increase in cardiovascular mortality reported with torcetrapib was molecule specific and independent of its CETP inhibition effect. The other two CETP inhibitors i.e. dalcetrapib and anacetrapib were well tolerated in phase I and II clinical trials and unlike torcetrapib, did not affect blood pressure and aldosterone levels.In this review article the authors have discussed the lessons learned from torcetrapib failure and important preclinical and clinical developments of CETP inhibitors and their role in management of hyperlipidemia and cardiovascular risk reduction.

No abstract