Background: To compare the efficacy and safety of bioavailable turmeric extract versus paracetamol in patients with knee osteoarthritis (OA). Methods: In this randomized, non-inferiority, controlled clinical study, patients of knee OA were randomized to receive bioavailable turmeric extract (BCM-95®) 500 mg capsule two times daily or paracetamol 650 mg tablet three times daily for 6 weeks. The primary outcome measure was Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain subscale. The secondary outcome measures were WOMAC total, WOMAC stiffness, and WOMAC physical function scores. Responder analysis of individual patients at different levels (≥ 20%, ≥ 50%, and ≥ 70%) for WOMAC score was calculated. TNF alpha and CRP levels were evaluated and adverse events (AE) were also recorded. Results: Seventy-one and seventy-three knee OA patients, respectively in bioavailable turmeric extract and paracetamol groups, completed the study. Non-inferiority (equivalence) test showed that WOMAC scores were equivalent in both the groups (p value < 0.05) in all the domains within the equivalence limit defined by effect size (Cohen’s d) of 0.5 whereas CRP and TNF-α were better reduced with turmeric extract than paracetamol. After 6 weeks of treatment, WOMAC total score, pain, stiffness, and function scores got a significant improvement of 23.59, 32.09, 28.5, and 20.25% respectively with turmeric extract. In the turmeric extract group, 18% of patients got more than 50% improvement and 3% of patients got more than 70% improvement in WOMAC pain and function/stiffness score and none of the patients in the paracetamol group met the criteria. CRP and TNF-α got significantly reduced (37.21 and 74.81% respectively) in the turmeric extract group. Adverse events reported were mild and comparatively less in the turmeric extract group (5.48%) than in the paracetamol group (12.68%). Conclusion: The results of the study suggest that bioavailable turmeric extract is as effective as paracetamol in reducing pain and other symptoms of knee osteoarthritis and found to be safe and more effective in reducing CRP and TNF-α. Trial registration: Clinical Trials Registry – India CTRI/2017/02/007962. Registered on 27 February 2017

Importance of the field: Acquired immunodeficiency syndrome (AIDS) is one of the leading causes of death worldwide. Although the combination therapies of highly active antiretroviral therapy (HAART) have significantly contributed to virological suppression, improved immune function and quality of life, issues such as tolerability, drug–drug interactions and cross-resistance amongst members of a particular drug class still pose a significant barrier to long-term successful treatment. There is a constant need for newer anti HIV drugs with increased potency and improved pharmacokinetic properties either in the existing classes or drugs from new classes that target several new steps in HIV replication cycle.Areas covered in this review: The authors have discussed newer antiretroviral drugs belonging to second-generation nucleoside analog reverse transcriptase inhibitors (amdoxovir, elvucitabine, apricitabine, racivir), non-nucleoside analog reverse transcriptase inhibitors (etravirine, rilpivirine), protease ...

Objective: To compare and study the dipeptidy1 peptidase-4 (DPP-4) inhibitors in combination with metformin against established combination therapies. Materials and Methods: This 16-week study was designed to compare sitagliptin versus pioglitazone as add-on therapy in patients of type 2 diabetes mellitus inadequately controlled with metformin alone. Fifty-two patients were randomized into two groups to receive either sitagliptin 100 mg (group 1) or pioglitazone 30 mg (group 2) in addition to metformin. The primary efficacy end point was change in HbA1c. Secondary end points included change in fasting plasma glucose (FPG), body weight and lipid profile. Treatment satisfaction was assessed using the Diabetes Treatment Satisfaction Questionnaire. Both the groups had a significant decrease in HbA _1c . Results: There was no significant difference between mean reductions in FPG in both the groups. There was a significant decrease in the mean body weight and body mass index in group 1 in contrast to the significant increase in the same in group 2. Both the treatment groups reported a significant decrease in High-density lipoprotein (HDL-C) and Triglyceride. Conclusion: Sitagliptin was well tolerated without any incidence of hypoglycemia. It was concluded that sitagliptin as an add-on to metformin is as effective and well tolerated as pioglitazone.

Context: Adverse drug reactions (ADR) due to antipsychotic therapy have significant impact on a psychiatric patient's quality of life. Few studies have been conducted in India to monitor adverse drug reactions due to antispsychotics and none has been done to determine their impact on quality of life. Aims: The present study was conducted to monitor ADRs due to antipsychotics and ascertain the impact of ADRs on quality of life. Settings and Design: This prospective observational study was conducted in the psychiatry outpatients department in New Delhi for 1 year. Patients and Methods: A total of 224 patients enrolled were followed up for a period of 3 months. ADRs were monitored using the standard form of the Central Drugs Standard Control Organization and causality was determined using the Naranjo algorithm. The WHO Quality of Life BREF (WHOQOL-BREF) scale was used to study the effect of ADR on the quality of life. Statistical Analysis Used: The data were entered and analyzed using the statistical software SPSS 17.0. Unpaired t-test was used to compare the quality of life of patients who encountered ADRs and those who did not. P < 0.05 was considered statistically significant. Results: Of the total 224 patients, 38 adverse drug events occurred. Adverse drug events were mostly with risperidone (10), followed by olanzapine (8) owing to high usage. Majority of the events were classified as probable (34). The occurrence of adverse drug events decreased the scores on physical and psychological domain scores of WHO-QOL BREF at 3 months compared to baseline. Conclusions: The study provides information on the existing incidence of ADRs in the setup with an established pharmacovigilance center. The nature of ADRs correlates with the prevalence pattern of usage of atypical antipsychotics. Clinicians need to weigh benefit versus the impact on quality of life while prescribing antipsychotics.

Patients with alcohol use disorder experience alcohol withdrawal syndrome due to the sudden cessation of alcohol. This study was designed to evaluate the protective effect of Ashwagandha and Brahmi on alcohol withdrawal in rats. Thirty rats of either sex were taken and randomly divided into 6 groups (n = 5). Their normal diet was replaced by a modified liquid diet (MLD). Ethanol was added gradually except in the MLD group for a period of 21 days and withdrawn suddenly. Four treatment groups were administered Ashwagandha (3.75 mg of withanolide glycosides per kg body weight), Brahmi (10 mg of bacosides per kg body weight), Ashwagandha + Brahmi (3.75 mg withanolide glycosides + 10 mg bacosides per kg body weight) orally and diazepam (1 mg/kg body weight, i.p.) 45 min before alcohol withdrawal. Rats were assessed for behavioural changes (agitation score and stereotypic behaviour), anxiety and locomotor activity at 2nd and 6th hours of alcohol withdrawal. Pentylenetetrazol (PTZ) kindling seizures were assessed at 6th hour of alcohol withdrawal. Ashwagandha and Brahmi alone and in combination significantly reduced the behavioural changes in alcohol withdrawal rats at 2nd hour and their combination in 6th hour. Ashwagandha and Brahmi suppressed PTZ kindling seizures effectively and improved locomotory activity at 2nd hour and 6th hour of alcohol withdrawal. Reduction in anxiety was significant among Ashwagandha at 2nd hour and the combination group at 2nd and 6th hour. The results were comparable to diazepam. Ashwagandha and Brahmi have beneficial effects in controlling the behavioural changes, anxiety and seizures in alcohol withdrawal symptoms in rats and improved locomotory activity.