Intensive care medicine

Asthma

Biology

Ivermectin

Surgery

Montelukast

Coronavirus disease 2019 (COVID-19)

Ambulatory

Veterinary medicine

Antibiotics

Microbiology

Infectious disease (medical specialty)

Internal medicine

Medicine

Pneumonia

Azithromycin

Disease

International Journal of Infectious Diseases

ObjectiveThere is an urgent need for effective treatments to prevent or attenuate lung and systemic inflammation, endotheliitis, and thrombosis related to COVID-19. This study aimed to assess the effectiveness of a multidrug-therapy consisting of Ivermectin, Azithromycin, Montelukast, and Acetylsalicylic acid ("TNR4" therapy) to prevent hospitalization and death among ambulatory COVID-19 cases in Tlaxcala, Mexico.Design and methodsA comparative effectiveness study was performed among 768 confirmed SARS-CoV-2 cases aged 18–80 years, who received ambulatory care at the Ministry of Health of Tlaxcala. A total of 481 cases received the TNR4 therapy, while 287 received another treatment (comparison group). All participants received home visits and/or phone calls for clinical evaluation during the 14 days after enrollment.ResultsNearly 85% of cases who received the TNR4 recovered within 14 days compared to 59% in the comparison group. The likelihood of recovery within 14 days was 3.4 times greater among the TNR4 group than in the comparison group. Patients treated with TNR4 had a 75% and 81% lower risk of being hospitalized or death, respectively, than the comparison group.ConclusionsTNR4 therapy improved recovery and prevented the risk of hospitalization and death among ambulatory COVID-19 cases.

Effectiveness of a multidrug therapy consisting of Ivermectin, Azithromycin, Montelukast, and Acetylsalicylic acid to prevent hospitalization and death among ambulatory COVID-19 cases in Tlaxcala, Mexico