Last reviewed · How we verify

Radioimmunotherapy

University Hospital Tuebingen · Phase 1 active Small molecule ✓ Verified May 2026

Radioimmunotherapy is a Small molecule drug developed by University Hospital Tuebingen. It is currently in Phase 1 development.

Radioimmunotherapy is a form of unsealed source radiotherapy that uses an antibody labeled with a radionuclide to deliver cytotoxic radiation to a target cell. It has been studied in clinical trials for various conditions, including Follicular Lymphoma, Anal Canal Cancer, and Anal Squamous Cell Carcinoma, using treatments such as a combination of modalities and Iodine-131 Anti-B1 Antibody.

Likelihood of approval
10.6% vs 9.6% industry baseline
If approved by FDA: likely 2033–2036
Steps remaining: Phase 2 → Phase 3 → NDA/BLA submission
Confidence: Medium
Why this estimate
  • Baseline phase 1 → approval rate +9.6pp
    Industry-wide phase 1 drugs reach approval ~9.6% of the time (BIO/Informa 2023 industry benchmark across all therapeutic areas).
  • Immunology slight uplift +1.0pp
    Mature endpoint landscape (ACR, DAS28, PASI) makes immunology approvals slightly more predictable.
Predicted approval windows by jurisdiction (conditional on FDA approval)
Regulator Country Likely year Lag vs FDA
FDA US 2033–2036
EMA EU 2034–2037 +0.7 yr
MHRA GB 2034–2037 +0.7 yr
Health Canada CA 2034–2038 +0.9 yr
TGA AU 2034–2038 +1.2 yr
PMDA JP 2034–2038 +1.5 yr
NMPA CN 2035–2039 +2.3 yr
MFDS KR 2034–2038 +1.4 yr
CDSCO IN 2034–2039 +1.8 yr
ANVISA BR 2035–2039 +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 nameRadioimmunotherapy
SponsorUniversity Hospital Tuebingen
ModalitySmall molecule
Therapeutic areaImmunology
PhasePhase 1

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 Radioimmunotherapy

What is Radioimmunotherapy?

Radioimmunotherapy is a Small molecule drug developed by University Hospital Tuebingen.

Who makes Radioimmunotherapy?

Radioimmunotherapy is developed by University Hospital Tuebingen (see full University Hospital Tuebingen pipeline at /company/university-hospital-tuebingen).

What development phase is Radioimmunotherapy in?

Radioimmunotherapy is in Phase 1.

Related

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