Rationalizing the Use of COVID-19 Questionable Efficacy Drugs in a Low Middle-income Country: A Hospital Tocilizumab Committee Experience.

BACKGROUND: Only corticosteroids have confirmed mortality benefits in coronavirus disease of 2019 (COVID-19). Rational use of costlier drugs with questionable benefits poses a great concern to hospital pharmacies in low middle-income countriesAim: The present study aimed to assess the rational utilization of hospital supply tocilizumab and understand its clinical benefits in hospitalized COVID-19 pneumonia patientsMethods: The Hospital Tocilizumab Committee (HTC) decision support system framework was developed to make patients eligible or ineligible for tocilizumab procurement from the hospital pharmacy. A total of 33 consecutive patients receiving tocilizumab were analyzed retrospectively in the 3-month study period. The records of the inpatient stay of the patients were observed for pulse, blood pressure, respiratory rate (RR), oxygen saturation (SpO2), fraction of inspired oxygen (FiO2) laboratory work-up, hospital stay duration, and mortality benefit, if any. Patients were analyzed as "died," "survived," and "composite" subgroupsResults: The study observed death as a final outcome in 48% of patients. The study observed a significant effect of tocilizumab on C-reactive protein (CRP) (p = 0.02) and ferritin (p = 0.018) levels on a 10-day follow-up when all patients were analyzed together. Rising and declining trends of RR and FiO2 were observed among the "died" (RR, p = 0.02; FiO2, p = 0.03) and survived (RR, p = 0.03; FiO2, p = 0.05) subgroups. The second dose of tocilizumab was received by 88% of survivors as against 50% of patients who died (p = 0.04)Conclusion: Hospital Tocilizumab Committee (HTC) was successfully established to continue the assessment of the costlier drug with uncertain treatment benefits. A repeat dose of tocilizumab may provide a mortality benefit in Asian Indians.

Scopoletin Improves Glucose Homeostasis in the High-Fructose High-Fat Diet-Induced Diabetes Model in Wistar Rats.

Antihyperglycemic action of scopoletin needs to be validated before considering it for clinical trials. The present study explored antihyperglycemic action of scopoletin in high-fructose high-fat diet (HFHFD)-induced diabetes in rats. The animal study was performed using 48 rats, 6 in each group. HFHFD was administered for model induction for 74 days. Rats in Group I (normal control [NC]) and group II (experimental control [EC]) received normal saline and HFHFD, respectively, throughout the study. Groups III, IV, V, and VI received oral scopoletin (1 mg/kg [low dose, LD], 5 mg/kg [medium dose, MD], 10 mg/kg [high dose, HD]), and metformin (250 mg/kg; positive control [PC] for efficacy), respectively, once daily from day 60 to 74, in addition to HFHFD. Group VII (10 mg/kg oral scopoletin safety group) and VIII (0.1 mg/kg oral warfarin; PC for safety) were separately used for bleeding time-clotting time (BTCT) assessment on days 60, 68, and 74. Groups I, VII, and VIII rats were studied for safety assessment. Later, animals were sacrificed for histological examination. Scopoletin-treated groups showed a significant decline in glucose levels, especially in the MD (5.18 ± 0.12) and HD group (5.271 ± 0.11) in comparison to the EC (6.37 ± 0.05) on day 74 (P < .05). Two weeks after scopoletin treatment, ß-cell function significantly improved (53.073 ± 4.67) in the MD group versus 29.323 ± 8.505 in the NC group (P < .05). A statistically significant difference was observed when the MD group (53.07 ± 4.67) was compared to the metformin-treated group (24.80 ± 3.24; P < .05). The safety assessment in the form of BTCT findings did not observe a difference among groups I, VII, and VIII (P > .05). The study showed that scopoletin dose-independently reversed insulin resistance. Consequently, scopoletin can be a potential candidate for antidiabetic drug development.

Dose-Response Evaluation of Scopoletin, a Phytochemical, in a High-Fructose High-Fat Diet-Induced Dyslipidemia Model in Wistar Rats.

The putative hypolipidemic properties of scopoletin have not been fully confirmed due to a lack of validation in an irreversible chronic hyperlipidemia animal model. The druggability also needs to be studied in terms of bioavailability in the vascular compartment. Accordingly, we conducted a study to assess the hypolipidemic and pharmacokinetic behavior of scopoletin in the high-fructose high-fat diet (HFHFD)-induced dyslipidemia model in Wistar rats. A total of 42 rats were studied, with 6 in each of the 7 groups. A 60-day HFHFD opted for induction of dyslipidemia. Group I and groups II-VII received normal rat chow diet and HFHFD, respectively. Oral scopoletin (1, 5, 10 mg/kg) and atorvastatin 5 mg/kg were administered in groups III-VI, respectively, once daily for the next 15 days. A separate group, group VII, was used for the pharmacokinetic assessment comparing the scopoletin 10 mg/kg intraperitoneally (IP) in group VII versus the oral (group V). Pharmacokinetic blood sampling was performed on the 10th day of continuous once-daily therapy. Rats were sacrificed for the histological examination. All three scopoletin dosages significantly decreased the total cholesterol, low-density lipoproteins, and triglycerides (P < .05 for all), but not in a dose-dependent manner. Atherogenic Index of plasma, Castelli's risk indices, and histopathological findings confirmed the protective effect of scopoletin. The IP administration showed a 23.18% higher exposure than the oral route (P < .001 for area under the curve and P < .05 for concentration-maximum). This study confirms the hypolipidemic efficacy of scopoletin in a more robust irreversible model of dyslipidemia. Scopoletin's gut absorption in the disease state may also boost the initial phase exploratory clinical trial.

Sexually Transmitted Infections and Behavioral Determinants of Sexual and Reproductive Health in the Allahabad District (India) Based on Data from the ChlamIndia Study.

BACKGROUND: Sexually transmitted infections (STIs), like Chlamydia trachomatis and Neisseria gonorrhoeae (CT and NG, respectively) are linked to an important sexual and reproductive health (SRH) burden worldwide. Behavior is an important predictor for SRH, as it dictates the risk for STIs. Assessing the behavior of a population helps to assess its risk profile. METHODS: Study participants were recruited at a gynecology outpatient department (OPD) in the Allahabad district in Uttar Pradesh India, and a questionnaire was used to assess demographics, SRH, and obstetric history. Patients provided three samples (urine, vaginal swab, and whole blood). These samples were used to identify CT and NG using PCR/NAAT and CT IgG ELISA. RESULTS: A total of 296 women were included for testing; mean age was 29 years. No positive cases of CT and NG were observed using PCR/NAAT. A 7% (22/296) positivity rate for CT was observed using IgG ELISA. No positive association was found between serology and symptoms (vaginal discharge, abdominal pain, dysuria, and dyspareunia) or adverse pregnancy outcomes (miscarriage and stillbirth). Positive relations with CT could be observed with consumption of alcohol, illiteracy, and tenesmus (p-value 0.02-0.03). DISCUSSION: STI prevalence in this study was low, but a high burden of SRH morbidity was observed, with a high symptomatic load. High rates of miscarriage (31%) and stillbirth (8%) were also observed among study subjects. No associations could be found between these ailments and CT infection. These rates are high even for low- and middle-income country standards. CONCLUSION: This study puts forward high rates of SRH morbidity, and instances of adverse reproductive health outcomes are highlighted in this study, although no associations with CT infection could be found. This warrants more investigation into the causes leading to these complaints in the Indian scenario and potential biases to NAAT testing, such as consumption of over-the-counter antimicrobials.