NDAORALTABLET
Approved
Aug 2000
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Clinical Trials
107
Data completeness
4/8 — Partial
RAPAMUNE (sirolimus) by Pfizer is mtor inhibitors [moa]. First approved in 2000.
Drug data last refreshed 2d ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
RAPAMUNE (sirolimus) is an oral mTOR inhibitor immunosuppressant approved in 2000 for organ transplant rejection prevention. It works by inhibiting the mTOR signaling pathway, which suppresses T-cell and B-cell proliferation. The drug is used primarily in renal transplant patients to reduce acute rejection risk.
$0.76MPart D
LOE ApproachingProduct approaching loss of exclusivity with limited Medicare Part D penetration; brand team likely focused on retention and cost management strategies.
Mechanism of Action
mTOR Inhibitors
Pharmacologic Class:
mTOR Inhibitor Immunosuppressant
Indications
Indication data is being enriched from DailyMed and FDA labeling. Check back soon for approved therapeutic uses.
Clinical Trials (107)
A Phase 2, Baseline-Controlled Study Evaluating the Safety and Efficacy of PTX-022 (Sirolimus) Topical Gel 3.9% in the Treatment of Angiokeratomas (LOTU)
Started Apr 2026
15 enrolled
Angiokeratomas
A Study Comparing the MAGICTouch™ Sirolimus-coated Balloon With a Paclitaxel-coated Balloon for Treating Severe Narrowing or Blockage in the Femoropopliteal Arteries.
Started Apr 2026
478 enrolled
Popliteal Artery DiseaseSuperficial Femoral Artery Disease
A Multicenter, Prospective, Randomized Controlled Study Comparing Glucocorticoid Combined With Sirolimus With Monotherapy of Glucocorticoid in the Treatment of Newly Diagnosed Mild Autoimmune Hemolytic Anemia
Started Apr 2026
216 enrolled
Autoimmune Hemolytic Anemia (AIHA)
SARC046: A Phase II Trial of Nab-Sirolimus in Patients With Progressing or Symptomatic Epithelioid Hemangioendothelioma
Started Feb 2026
41 enrolled
Epithelioid Hemangioendothelioma (EHE)
Matched Related and Unrelated Donor Stem Cell Transplantation for Severe Combined Immune Deficiency (SCID): Busulfan-based Conditioning With h-ATG, Radiation, and Sirolimus
Started Nov 2025
0Severe Combined Immune Deficiency (SCID)
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.