# Effects of adding L-arginine orally to standard therapy in patients with COVID-19: A randomized, double-blind, placebo-controlled, parallel-group trial. Results of the first interim analysis

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/effects-of-adding-l-arginine-orally-to-standard-therapy-in-patients-with-covid/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Giuseppe Fiorentino,Antonietta Coppola,Raffaele Izzo,Anna Annunziata,Mariano Bernardo,Angela Lombardi,Valentina Trimarco,Gaetano Santulli,Bruno Trimarco |
| Citations | 83 |
| DOI | 10.1016/j.eclinm.2021.101125 |
| Fields | Medicine |
| Open Access | true |
| OA Status | gold |
| OA URL | http://www.thelancet.com/article/S2589537021004053/pdf |
| OpenAlex ID | https://openalex.org/W3198065839 |
| PMID | 34522871 |
| Type | article |
| Year | 2021 |

## Paper authors

- [Mariano Bernardo](https://scholariq.org/researchers/mariano-bernardo/)

## Paper journal

- [EClinicalMedicine](https://scholariq.org/journals/eclinicalmedicine/)

## Paper primary topic

- [COVID-19 Clinical Research Studies](https://scholariq.org/topics/covid-19-clinical-research-studies/)

## Paper topics

- [COVID-19 Clinical Research Studies](https://scholariq.org/topics/covid-19-clinical-research-studies/)
- [Respiratory viral infections research](https://scholariq.org/topics/respiratory-viral-infections-research/)
- [COVID-19 Impact on Reproduction](https://scholariq.org/topics/covid-19-impact-on-reproduction/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.