ABSTRACT
Introduction: COVID-19 is a type of coronavirus disease belonging to the family Coronaviridae. In late December 2019, this virus emerged from Wuhan, Hubei province, China, and resulted in an outbreak in China and expanded globally. In India, the mortality rate today was 521,691 till the date-time of writing this article. Several therapeutic agents have been evaluated for the treatment of COVID-19. Materials and Methods: This was a hospital-based comparative, observational study of the use of artesunate injections with standard-of-care (SOC) treatment (group A) versus only SOC (group B) treatment in moderate- to-severe cases of COVID-19 acute respiratory distress syndrome (ARDS) patients, on a total of 130 patients (comparative group of 65 patients each). The study was done on hospitalized COVID-19-positive moderate and severe cases of ARDS from October 2020 to June 2021 at MGM Hospital and Research Centre, CBD Belapur, Navi Mumbai, Maharashtra, India. Results: One hundred and thirty patients were divided into two groups of 65 each; group A was compared with group B; group A received SOC with artesunate injections and group B received only SOC treatment. The mean age of patients in group A was 57.3 ± 12.5 years (standard deviation [SD]: 54.2–60.3) and in group B was 55.8 ± 12.5 years (SD: 52.8–58.9). Diabetes mellitus was the most comorbid condition. The inflammatory markers, respiratory rate, and SpO2 improved in group A as compared to group B. The proportion of patients progressing to noninvasive and invasive ventilation was more in group B as compared to group A (P < 0.05). About 93.8% of patients (61 patients) recovered in group A compared with 72.3% of patients (47 patients) who recovered in group B. The overall death in group A was 6.2% (four patients) and 27.7% (18 patients) in group B (P < 0.05), indicating the proportion of dead patients is significantly more where only SOC treatment was given. Conclusions: Artesunate injection administration accelerated recovery in our patients with moderate and severe COVID-19 disease by controlling hyperimmune response. The clinical improvement was seen by decreased levels of inflammatory markers, reduced respiratory rate, and improved oxygen saturation and showed significant survival in group A compared with group B. Artesunate injections were given 2 mg/kg body weight diluted in 1 mL 5% sodium bicarbonate solution as a bolus followed by 1 mg/kg body weight after 6 h and 2 mg/kg body weight with 1 mL sodium bicarbonate solution for next 2 days at an interval of 24 h. Patients tolerated the injections well and recovery improved, so artesunate can be considered a therapeutic option in moderate and severe cases of COVID-19 ARDS.
ABSTRACT
Background: We studied the real-life experience with Methylene blue administration among the moderate and severe cases of acute respiratory distress syndrome due to Covid-19 infection with the standard of care. Materials and Methods: This study is a prospective, single-center study including 103 hospitalized patients conducted in a tertiary healthcare center from June 2020 to July 2021. The route of administration of Methylene blue was through nebulization (0.5 mL 0.5% solution of Methylene blue + 2.5 mL of distilled water) three times a day as long as the patient was admitted. An ampoule of 10 mL of Methylene blue with 90 mL of potable water through oxygen port was administered as long as they needed oxygen. About 2 mg/kg body weight of Methylene blue in 300 mL of N.S. over 3 h was given once a day for 5 days. Results: Approximately 103 patients were seen with a mean age of 56.49 years. The most prevalent comorbid condition was diabetes. The SpO2 improved by 7.827%. On post-Methylene blue administration, the serum ferritin, C-reactive protein, lactate dehydrogenase, and D-dimer were reduced in comparison to pre-Methylene blue administration. Also, the average total length of stay was 14 ± 4.20, 13 ± 5.66, and 14 ± 3.50 days in 26.78% of patients in intensive care unit, 17.51% of patients in high dependency unit, and 58.71% of patients in Covid general ward, respectively. About 86.4% of the patients recovered and got discharged post-Methylene blue administration. The all-cause mortality was 13.59%, which could be due to underlying comorbidities and complications of Covid-19 infections. Conclusion: Methylene blue administration accelerated recovery in our patients with moderate and severe Covid-19 disease by controlling the hyperimmune response. The clinical improvement was seen by decreased levels of inflammatory markers, improved oxygen saturation, reduced length of hospital stay, and clinical improvements. Methylene blue administered in nebulization form, through oxygen port, and through intravenous infusion in the dose of 2 mg/kg body weight for 5 days and improved patients’ recovery, so it can be considered as a therapeutic option in moderate and severe Covid-19 disease.