Hydroxy. Again. Some more

[Jolly]

https://www.msn.com/en-us/health/medical/nih-study-hydroxychloroquine-had-no-benefit-for-hospitalized-covid-patients/ar-BB1aQAbA

I was listening to a doc on the radio today, say that in his experience, a treatment regimen of hydroxychloroquine, zithro, Vitamin D and a single dose of Ivermectin had been successful for him. He said the regimen must be given in the first five days after diagnosis. If so, he claimed none of his patients had needed to be hospitalized.

Have their been any studies done where the entire cocktail was used on freshly diagnosed patients?