Last reviewed 2026-05-29 · How we verify

Proscavax

OncBioMune Pharmaceuticals · Phase 2 active Biologic ✓ Verified May 2026

Proscavax is a Biologic drug developed by OncBioMune Pharmaceuticals. It is currently in Phase 2 development.

Proscavax is a vaccine being studied in a Phase 2 clinical trial for the treatment of localized prostate cancer. The vaccine, developed by OncBioMune Pharmaceuticals, combines PSA, IL-2, and GM-CSF to potentially treat patients with clinically localized prostate cancer.

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	Proscavax
Sponsor	OncBioMune Pharmaceuticals
Modality	Biologic
Therapeutic area	Other
Phase	Phase 2

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Study of Proscavax Vaccine in Patients With Localized Prostate Cancer vs Active Surveillance (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:

Proscavax CI brief — competitive landscape report
Proscavax updates RSS · CI watch RSS
OncBioMune Pharmaceuticals portfolio CI

Frequently asked questions about Proscavax

What is Proscavax?

Proscavax is a Biologic drug developed by OncBioMune Pharmaceuticals.

Who makes Proscavax?

Proscavax is developed by OncBioMune Pharmaceuticals (see full OncBioMune Pharmaceuticals pipeline at /company/oncbiomune-pharmaceuticals).

What development phase is Proscavax in?

Proscavax is in Phase 2.

Manufacturer: OncBioMune Pharmaceuticals — full pipeline
Therapeutic area: All drugs in Other

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