Barbosa DC

Advanced Research Center with Psychedelics, Federal University of Rio Grande do Norte, Natal, RN, Brazil; Onofre Lopes University Hospital, Federal University of Rio Grande do Norte, Natal, RN, Brazil.

4 papers · 2 preprints

ArticleKetamine

Exploratory non-randomized clinical trial of subcutaneous esketamine in treatment-resistant depression: Effects of ketamine-assisted psychotherapy.

Varela YM, Cavalcanti-Ribeiro P, de Sousa GM +18

Europe PMC2026
ArticleKetamine

Dissociation and antidepressant response to subcutaneous esketamine: A clinical study.

Gonçalves KTDC, Tavares VDO, Palhano-Fontes F +12

Europe PMC2026
PreprintKetamine

Preliminary Non-Randomized Clinical Trial of Subcutaneous Esketamine in Treatment-Resistant Depression: Exploring Adjunctive Effects of Ketamine-Assisted Psychotherapy

Varela YM, Cavalcanti-Ribeiro P, de Sousa GM +18

Europe PMC2026
ArticleAyahuasca

The Antidepressant Effects of Vaporized <i>N</i>,<i>N</i>-Dimethyltryptamine: An Open-Label Pilot Trial in Treatment-Resistant Depression.

Falchi-Carvalho M, Barros H, Bolcont R +16

Europe PMC2025
ArticleKetamine

Repeated subcutaneous esketamine on treatment-resistant depression: An open-label dose titration study.

Palhano-Fontes F, Cavalcanti-Ribeiro P, da Costa Gonçalves KT +13

Europe PMC2025
PreprintAyahuasca

The antidepressant effects of vaporized N,N-Dimethyltryptamine: a preliminary report in treatment-resistant depression

Falchi-Carvalho M, Barros H, Bolcont R +15

Europe PMC2024