Last reviewed 2026-05-28 · How we verify

TA-7284-High-middle

Tanabe Pharma Corporation · Phase 2 active Small molecule ✓ Verified May 2026

TA-7284-High-middle is a Small molecule drug developed by Tanabe Pharma Corporation. It is currently in Phase 2 development.

TA-7284-High-middle is a dose being studied in a clinical trial for its efficacy, safety, and tolerability in patients with Type 2 Diabetes Mellitus. This dose is part of a randomized, double-blind, placebo-controlled study comparing different doses of TA-7284, including TA-7284-Low and TA-7284-Low-middle.

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 name	TA-7284-High-middle
Sponsor	Tanabe Pharma Corporation
Modality	Small molecule
Phase	Phase 2

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

An Efficacy, Safety, and Tolerability Study for TA-7284 in Patients With Type 2 Diabetes (PHASE2)

Primary sources

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

Source	Used for
ClinicalTrials.gov	Trial 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:

TA-7284-High-middle CI brief — competitive landscape report
TA-7284-High-middle updates RSS · CI watch RSS
Tanabe Pharma Corporation portfolio CI

Frequently asked questions about TA-7284-High-middle

What is TA-7284-High-middle?

TA-7284-High-middle is a Small molecule drug developed by Tanabe Pharma Corporation.

Who makes TA-7284-High-middle?

TA-7284-High-middle is developed by Tanabe Pharma Corporation (see full Tanabe Pharma Corporation pipeline at /company/tanabe-pharma-corporation).

What development phase is TA-7284-High-middle in?

TA-7284-High-middle is in Phase 2.

Manufacturer: Tanabe Pharma Corporation — full pipeline

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