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Sirolimus

Phase 4FDA approved

Undisclosed | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Trials Updated: Nov 20, 2014

Sirolimus development status

FDA approval on record Sep 15, 1999
Approval holderPf Prism Cv
ApplicationNDA021083
Highest phase Phase 4 run by California Pacific Medical Center Research Institute (NCT00713284)
Phase scored for RDYPhase 1
Registered trials 81 across 28 sponsors since Aug 2001

Label indication Sirolimus is an mTOR inhibitor immunosuppressant indicated for the prophylaxis of organ rejection in patients aged ≥13 years receiving renal transplants: • Patients at low- to moderate-immunologic risk: Use initially with cyclosporine (CsA) and corticosteroids. CsA withdrawal is recommended 2–4 months after transplantation ( 1.1 ).

Sirolimus target and mechanism

Molecular targetFKBP1A
Target classInhibitor
ModalitySmall molecule
ChEMBLCHEMBL413

Also known as Rapamune

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLEDDMC
Total Trials2
Total Enrollment96

FDA Designations

No designations recorded

Sirolimus clinical trials

Sirolimus · 2 trials · 1 indication

Phase 1 2
NCT02296762Bioavailability Study of Sirolimus Tablets 2 mg Under Fed ConditionHealthy
COMPLETED36 Analytics
NCT02296749Bioavailability Study of Sirolimus Tablets 2 mg Under Fasting ConditionHealthy
COMPLETED60 Analytics
PHASE1COMPLETED
Bioavailability Study of Sirolimus Tablets 2 mg Under Fed Condition
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PHASE1COMPLETED
Bioavailability Study of Sirolimus Tablets 2 mg Under Fasting Condition
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Area under curve (AUC)
predose (0.00) (0.00) and 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.25, 2.50, 2.75, 3.00, 3.25, 3.50, 3.75, 4.00, 4.50, 5.00, 6.00, 8.00, 12.00, 16.00, 24.00, 36.00, 48.00 and 72.00 hours post-dose.
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Sirolimus tablets 2 mgEXPERIMENTALSirolimus tablets 2 mg of Dr. Reddys Laboratories Limited
RapamuneACTIVE_COMPARATORRapamune® 2 mg tablets of Wyeth Laboratories, Philadelphia

Interventions

NameTypeDescription
SirolimusDRUGSirolimus tablets 2 mg
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Eligibility Criteria

Age Range18 Years to 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: i. Provide written informed consent ii. Must be healthy, adult, human beings within 18 and 45 years of age (both inclusive) weighing at least 50 kg iii. Having a body mass index between 18.0 and 24.9 (both inclusive), calculated as weight in Kg/height in m2 iv. Must be of nor...

Countries:India
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Frequently asked questions about Sirolimus

What is Sirolimus?

Sirolimus is a small molecule drug being developed by Dr. Reddy's Laboratories Ltd under the ticker RDY. It is in Phase 1 clinical development. The specific therapeutic indication for this program has not been disclosed, and the drug is classified under the Other therapeutic area.

What does Sirolimus target?

Sirolimus targets FKBP1A and acts as an inhibitor of this target. FKBP1A, also known as FK506-binding protein 1A, is the molecular target through which the drug exerts its inhibitory activity. This mechanism underlies the drug's pharmacological profile as a small molecule inhibitor.

Who is developing Sirolimus?

Sirolimus is being developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. The company is the sponsor of the clinical development program for this small molecule drug candidate.

What phase is Sirolimus in?

Sirolimus is in Phase 1 clinical development. Both of its recorded trials are Phase 1 studies, and both have been completed. The drug is investigational and is not approved for any indication based on the available development information.

What clinical trials is Sirolimus in?

Sirolimus has been studied in two completed Phase 1 trials: NCT02296762, a bioavailability study of 2 mg tablets under fed conditions with 36 participants, and NCT02296749, a bioavailability study of 2 mg tablets under fasting conditions with 60 participants. Both enrolled healthy volunteers in India.

Is Sirolimus the same as Rapamune?

Sirolimus is the generic name of the active ingredient also marketed under the brand name Rapamune. The Dr. Reddy's Laboratories program referenced here is a separate development effort for sirolimus tablets, distinct from the branded product.