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Relugolix-Containing Product

Sumitomo Pharma Switzerland GmbH · Phase 2 active Small molecule ✓ Verified May 2026

Relugolix-Containing Product is a Small molecule drug developed by Sumitomo Pharma Switzerland GmbH. It is currently in Phase 2 development. Also known as: TAK-385, T-1331285, RVT-601, MVT-601.

Relugolix is a small molecule gonadotropin-releasing hormone receptor antagonist used to treat various conditions, including endometriosis-related pain, uterine fibroids, and stages of prostate cancer. It is classified as an antagonist and works by blocking the gonadotropin-releasing hormone receptor.

Likelihood of approval
15.3% vs 15.3% industry baseline
If approved by FDA: likely 2031–2034
Steps remaining: Phase 3 → NDA/BLA submission
Confidence: Medium
Why this estimate
  • Baseline phase 2 → approval rate +15.3pp
    Industry-wide phase 2 drugs reach approval ~15.3% of the time (BIO/Informa 2023 industry benchmark across all therapeutic areas).
Predicted approval windows by jurisdiction (conditional on FDA approval)
Regulator Country Likely year Lag vs FDA
FDA US 2031–2034
EMA EU 2032–2035 +0.7 yr
MHRA GB 2032–2035 +0.7 yr
Health Canada CA 2032–2036 +0.9 yr
TGA AU 2032–2036 +1.2 yr
PMDA JP 2032–2036 +1.5 yr
NMPA CN 2033–2037 +2.3 yr
MFDS KR 2032–2036 +1.4 yr
CDSCO IN 2032–2037 +1.8 yr
ANVISA BR 2033–2037 +2.3 yr

Hover any row for the lag rationale. Lag estimates are reduced when the drug has FDA Breakthrough or EMA PRIME designation (sponsors file globally in parallel).

Estimate based on the BIO/Informa industry phase transition rates plus per-drug modifiers for therapeutic area, sponsor type, FDA designations, mechanism, and trial design. Per-jurisdiction lags from Tufts CSDD international approval studies. Not investment, clinical or regulatory advice. Methodology: /methodology#likelihood.

At a glance

Generic nameRelugolix-Containing Product
Also known asTAK-385, T-1331285, RVT-601, MVT-601, MVT-601A
SponsorSumitomo Pharma Switzerland GmbH
ModalitySmall molecule
PhasePhase 2

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Frequently asked questions about Relugolix-Containing Product

What is Relugolix-Containing Product?

Relugolix-Containing Product is a Small molecule drug developed by Sumitomo Pharma Switzerland GmbH.

Who makes Relugolix-Containing Product?

Relugolix-Containing Product is developed by Sumitomo Pharma Switzerland GmbH (see full Sumitomo Pharma Switzerland GmbH pipeline at /company/sumitomo-pharma-switzerland-gmbh).

Is Relugolix-Containing Product also known as anything else?

Relugolix-Containing Product is also known as TAK-385, T-1331285, RVT-601, MVT-601, MVT-601A.

What development phase is Relugolix-Containing Product in?

Relugolix-Containing Product is in Phase 2.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing