A Placebo-Controlled, Double-Blind Clinical Investigation to Evaluate the Efficacy of a Patented Trigonella foenum-graecum Seed Extract "Fenfuro®" in Type 2 Diabetics.

BACKGROUND: Trigonella foenum-graecum (Fenugreek) is an extensively researched phytotherapeutic for the management of Type 2 diabetes without any associated side effects. The major anti-diabetic bioactive constituents present in the plant are furostanolic saponins, which are more abundantly available in the seed of the plant. However, the bioavailability of these components depends on the method of extraction and hence formulation of the phytotherapeutic constitutes a critical step for its success. OBJECTIVE: The present study reports the efficacy of a novel, patented fenugreek seed extract, Fenfuro®, containing significant amount of furostanolic saponins, in an open-labelled, two-armed, single centric study on a group of 204 patients with Type 2 diabetes mellitus over a period of twelve consecutive weeks. RESULTS: Administration of Fenfuro® in the dosage of 500 mg twice daily along with metformin and/or sulfonylurea-based prescribed antidiabetic drug resulted in a reduction of post-prandial glucose by more than 33% along with significant reduction in fasting glucose, both of which were greater than what resulted for the patient group receiving only Metformin and/or Sulfonylurea therapy. Fenfuro® also resulted in reduction in mean baseline HOMA index from 4.27 to 3.765, indicating restoration of insulin sensitivity which was also supported by a significant decrease in serum insulin levels by >10% as well as slight reduction in the levels of C-peptide. However, in the case of the Metformin and/or Sulfonylurea group, insulin levels were found to increase by more than 14%, which clearly indicated that drug-induced suppression of glucose levels instead of restoration of glucose homeostasis. Administration of the formulation was also found to be free from any adverse side effects as there were no changes in hematological profile, liver function and renal function. CONCLUSION: The study demonstrated the promising potential of this novel phytotherapeutic, Fenfuro®, in long-term holistic management of type-2 diabetes.

Efficacy and Safety of Anti-SARS-CoV-2 Monoclonal Antibodies: An Updated Review.

Monoclonal antibodies (mAbs) had received emergency use authorization for mild-to-moderate coronavirus disease 2019 (COVID-19) or for prophylaxis against COVID-19, including casirivimab plus imdevimab (C+I), bamlanivimab plus etesevimab (B+E), tixagevimab plus cilgavimab (T+CG), and sotrovimab (S) and bebtelovimab (BEB). This systematic review was done to assess the efficacy and safety of the same. PubMed, Embase, Scopus, medRxiv, bioRxiv, and FDA fact sheets were searched for the studies published between January 2021 and May 2022, and appropriate search terms related to the mentioned mAbs were used for data collection. Review included original research including randomized clinical trials and observational studies published or preprints. Studies included in the review had compared with placebo or standard of care or no treatment or mAbs with each other and also of various doses. Data extraction was done and reviewed the same for both efficacy and safety. Total of 20 studies were included in this review. The rate of hospitalization within 30 days showed ∼2% in comparison to ∼7% with placebo. Significant reduction in viral load was more observed with combination mAbs. Combination therapy showed faster virological cure against the Gamma variant. With C + I as postexposure prophylaxis (PEP), 29.0% of asymptomatic participants developed symptomatic COVID-19. Pre-exposure prophylaxis with T+CG reduced the incidence of infection by 77%. Infusion-related reaction was the most common adverse event (AE). The neutralizing mAbs reduced hospitalization in mild-to-moderate patients with infusion-related reactions as common AE. The response was better in the seronegative patients. Most of these studies were conducted in unvaccinated individuals and against Alpha, Gamma, and Delta variants.

Efficacy and safety of Molnupiravir in COVID-19 patients: a systematic review.

BACKGROUND: Molnupiravir is an oral antiviral drug that received Emergency Use Authorization in three countries for the treatment of mild COVID-19. The aim of this systematic review was to find out the safety and efficacy of Molnupiravir in SARS-COV-2 infections. METHODS: The electronic databases such as PubMed, MedRxiv, BioRxiv, FDA, ClinicalTrials.Gov, ctri.nic.in and Google Scholar were searched for articles from January 2021 to March 2022 using the keywords such as "Molnupiravir", "COVID-19", "Oral antiviral pill", "MK-4482", "EIDD-280", "Efficacy" and "Safety". Details of published, unpublished with interim reports and ongoing studies of Molnupiravir in COVID-19 were retrieved, and a systematic review was performed. RESULTS: A total of 6 articles and 18 ongoing trials data were collected. Out of these, data from 4 published and 2 unpublished with interim reports were extracted. After review of these studies, it was observed that the daily dose of 1600 mg Molnupiravir for 5 days was safe and tolerable with nausea, diarrhea and headache as the common adverse effects. The results also showed significant decrease in time to viral clearance with 800 mg twice daily in mild patients and reduction in the risk of hospitalization or death by 50% in non-hospitalized COVID-19 patients. CONCLUSION: Evidence from clinical studies showed that Molnupiravir caused significant reduction in the risk of hospitalization or death in high-risk mild COVID-19 patients. Molnupiravir was also found to be well tolerated and safe without any major adverse events on short-term use. For confirmative use of this drug in mild-to-moderate COVID-19 disease, further studies are required in vaccinated COVID-19 patients and against emerging variants.

Adverse events following remdesivir administration in moderately ill COVID-19 patients - A retrospective analysis.

Introduction: Remdesivir, an antiviral drug, received an emergency use authorization for treating coronavirus disease 2019 (COVID-19) patients. Though many studies have reported the safety aspects of this antiviral agent, most of them were observed in severely ill COVID-19 patients, making very less data available in the moderately ill patients. The present study was conducted with an objective of finding the adverse events (AEs) associated with remdesivir in moderately ill COVID-19 patients. Methodology: A retrospective observational study was conducted by collecting data of demographic details and details of remdesivir, laboratory investigations, and AEs from the patient medical records from May to July 2021 and analyzed by using the appropriate statistics. Results: Out of the 160 COVID-19 patients, 32 were moderately ill (males: 29, females: 03) and were treated with remdesivir along with steroids and low molecular weight heparin (LMW) heparin. The average number of administered remdesivir doses was 4, with a loading dose of 200 mg and a maintenance dose of 100 mg. A total of 41 AEs were observed out of which 17 were adverse drug reactions (ADRs) (a significant increase in the alanine transaminase (ALT) [P < 0.001]) and 23 AEs (a significant rise in random blood sugars, RBS [one of the AEs] [P = 0.007]). The AEs were more commonly seen in the hypertensive patients. An increased oxygen requirement was a major serious AE observed in four patients. Conclusion: Remdesivir caused a significant increase in the liver enzymes. Increased blood sugar levels were the most common AE and increased oxygen requirement was the major serious AE observed.

Evaluation of Knowledge, Attitude, and Practice Regarding Hand Hygiene Practices among Inpatients of Kalinga Institute of Medical Sciences Bhubaneswar: A Preliminary Study.

Background: Health-care-associated infection or nosocomial infection is defined as patients getting an infection on admission to the hospital if they were not infected or incubating the infection before admission. Hand hygiene is the most important measure that can avoid the transmission of germs and can prevent health-care-associated infections. Materials and Methods: A hospital-based cross-sectional study was conducted between June 2020 to July 2021 with the objective to evaluate knowledge, attitude, and practice of hand hygiene among the inpatients of Kalinga Institute of Medical Sciences, Bhubaneswar. A predesigned structured questionnaire was used for data collection. Knowledge and attitude of the participants were assessed using prevalidated 9 point and 6 point scale. Practice of the health-care providers (HCPs) toward health hygiene observed by the patients was also assessed using 6 point scale. Results: Majority of the participants had average knowledge score (56.7%) and average attitude score (62.0%) on hand hygiene, whereas their observation on the practice of hand hygiene among HCPs has given bad score (50.7%). Males have significantly good knowledge (P = 0.0001) and attitude score (P = 0.00097) compared to female. Similarly higher educational level participants had significantly good knowledge (P = 0.0002) and attitude score (P = 0.0053) on hand hygiene. Conclusions: The findings of this study indicate that there is insufficient hand hygiene awareness among the inpatients in a tertiary care hospital population mainly among the female and less educated participants. Hence, development of community-based hand hygiene promotion programs for the general public are the need of the hour.

Ivermectin in COVID-19 Management: What is the Current Evidence?

Ivermectin (IVM), an approved anthelminthic drug, has been reported to have antiviral, antibacterial, and anticancer activities. Antiviral activity is due to the inhibition of nuclear cargo importin (IMP) protein. The anti-SARS CoV-2 activity through in vitro study was first reported by an Australian team. Later, many studies were conducted, and most of the study results were available as non-peer-reviewed preprints. In this narrative review, literature on the clinical studies conducted with ivermectin from published articles, preprints, and unpublished evidence was collected until 13th June 2021. They are discussed based on the severity of COVID-19 disease. Out of the 23 peer-reviewed published articles, 13 studies were randomized controlled trials. The remaining were either prospective interventional, prospective observational, retrospective cohort, cross-sectional, or case series type of studies; additionally, there were 10 randomized controlled trials available as preprints. In most studies, ivermectin was used in combination with doxycycline, azithromycin, or other drugs. Some studies suggested that a higher dose or increased duration of ivermectin usage was required to achieve favorable effects. In this review, articles on the prophylactic role of ivermectin in COVID-19 are also discussed - wherein the results are more promising. Despite accumulating evidence suggesting the possible use of ivermectin, the final call to incorporate ivermectin in the management of COVID-19 is still inconclusive.

Evaluation of In vivo Antimalarial Property of Nyctanthes arbor-tristis (Night Jasmine) Leaves.

BACKGROUND: Nyctanthes arbor-tristis (NAT) is an ornamental garden plant traditionally used for treating many diseases such as helminthiasis, arthritis, and malaria. AIMS: The aim of this study was to validate the ethnobotanical uses of the antimalarial activity of leaves of NAT by in vivo tests. MATERIALS AND METHODS: Leaves of NAT were identified and authenticated and phytoconstituents of NAT were identified. The antimalarial activity of NAT was studied in in vivo for its schizonticidal activity, repository activity, and curative tests in Swiss albino mice by using Plasmodium berghei (ANKA). STATISTICAL ANALYSIS USED: One-way ANOVA was done for comparison of different groups followed by post hoc analysis (Tukey-Kramer multiple comparison tests). Level of significance was at P < 0.05. RESULTS: The mean schizonticidal activity of NAT increased from 14.21 to 46.15 (P < 0.01) with doses ranging from 100 to 200 mg/kg compared to 67.29 with that of chloroquine (CQ). The repository activity with NAT doses 100-200 mg/kg increased from 12.91 to 42.85 (P < 0.01) compared to 78.79 in pyrimethamine 1.2 mg/kg/day. In Rane's test, there was chemosuppression in range of 55.50-65.02 (P < 0.01) with NAT in doses of 100-200 mg/kg compared to 74.15 with that of CQ 5 mg/kg. CONCLUSIONS: The antiplasmodial activity of NAT might be like that of artemisinin by producing oxidative stress mostly due to the iridoid glycosides. The active phytoconstituent(s) responsible may be tested individually or in combination both by in vitro and in vivo studies to identify the active chemical ingredient.

Effect of Oxcarbazepine on Serum Brain Derived Neurotrophic Factor in Bipolar Mania: An Exploratory Study.

OBJECTIVE: In bipolar disorder, serum brain-derived neurotrophic factor (BDNF) level decreases leading to dysfunctions of critical neurotrophic, cellular plasticity and neuroprotective processes. The present study was conducted to evaluate the change in serum BDNF level with oxcarbazepine monotherapy in bipolar mania. METHODS: The present study is a prospective, interventional, open label clinical study conducted on 25 patients of bipolar mania and 25 healthy controls. Detailed history, clinical evaluation including Young Mania Rating Scale (YMRS) scoring and serum BDNF were assessed at baseline for all 50 subjects. The bipolar patients were prescribed tablet oxcarbazepine and followed up after 4 weeks for clinical evaluation and re-estimation of serum BDNF and YMRS scoring. RESULTS: The serum BDNF level in bipolar manic patients were compared with healthy controls at baseline and results revealed that there is a significant reduction (p=0.002) in serum BDNF level in bipolar patients. At follow-up after 4 weeks, the mean change in serum BDNF in bipolar group who were on oxcarbazepine monotherapy was found statistically significant (p=0.02) in comparison to healthy controls. In bipolar group, the YMRS score and serum BDNF at baseline have an inverse relation(r=-0.59) whereas change of the YMRS score had a positive correlation (r=0.67) with the change of serum BDNF over 4 weeks. CONCLUSION: In bipolar mania serum BDNF level is low and it is found to be increased with short term monotherapy with oxcarbazepine.