Drug

Bitopertin clinical trials

Also written RO4917838 and DISC-1459.

studies test it: 28
open now: 1
in phase 3: 8
first study started: 2005

Keep track of what changes. Save the bitopertin studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.

Watch these studies

How studies write it

Studies that test it under each name

Studies by the year they started

28 studies that test it; most in 2011 (8)

Studies that test bitopertin, by start year
Year	Studies
2005	1
2008	1
2009	1
2010	7
2011	8
2012	3
2014	1
2017	1
2022	1
2023	2
2025	1
2026	1

By phase

A phase 1/2 study counts in both.

Phase 1: 15
Phase 2: 7
Phase 3: 8

What it is tested for

Each study’s main condition, where its own words name it.

Schizophrenia: 9
Protoporphyria, Erythropoietic: 4
beta-Thalassemia: 1
Obsessive-Compulsive Disorder: 1

Who runs them

Industry 26 · Other 2

Hoffmann-La Roche (23) · Disc Medicine, Inc (3) · National Heart, Lung, and Blood Institute (NHLBI) (1) · Wake Forest University Health Sciences (1)

Often tested with

Tested in the same studies.

RO4927838 (1) · Valproic Acid (1) · Carbamazepine (1) · Rosuvastatin (1) · Midazolam (1)

Studies

Open first, then newest update. How each study uses bitopertin is read from its arms, and is right about nine times in ten.

Testing it · 28

See all 28 studies that test bitopertin →

Codes

What other systems call bitopertin · ClinicalTrials.gg INT005664

UNII (FDA) Q8L6AN59YYBITOPERTINConfirmed FDA, Wikidata
Wikidata Q4918919bitopertinConfirmed FDA, Wikidata
NCI Thesaurus C174879BitopertinOne source FDA
DrugBank DB12426One source Wikidata

System	Code	Name there	Checked by
UNII (FDA)	Q8L6AN59YY	BITOPERTIN	Confirmed FDA, Wikidata
Wikidata	Q4918919	bitopertin	Confirmed FDA, Wikidata
NCI Thesaurus	C174879	Bitopertin	One source FDA
DrugBank	DB12426	—	One source Wikidata

“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.