Clinical Trials

Multiple Phase 1, Phase 1/2, and Phase 2 clinical trials sponsored primarily by Rhizen Pharmaceuticals SA and Incozen Therapeutics Pvt Ltd evaluate the therapeutic efficacy and safety of tenalisib as monotherapy and in combination regimens. These studies target various hematologic malignancies and solid tumors, including T-cell lymphoma, classical Hodgkin lymphoma, chronic lymphocytic leukemia, non-Hodgkin lymphoma, and triple-negative or metastatic breast cancer. Ranging in status from completed and recruiting to terminated or withdrawn, these protocols highlight the ongoing clinical evaluation of tenalisib across diverse oncological indications.

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT06189209 RECRUITING
Triple Negative Breast Cancer (TNBC)
Rhizen Pharmaceuticals SA
2024-03-04 PHASE2
NCT05239910 WITHDRAWN
Peripheral T Cell Lymphoma
Rhizen Pharmaceuticals SA
2023-01 PHASE2
NCT06189209 Recruiting
Triple Negative Breast Cancer (TNBC)
Rhizen Pharmaceuticals SA|Incozen Therapeutics Pvt Ltd
2024-03-04 Phase 2
NCT05021900 COMPLETED
Locally Advanced Breast Cancer; Metastatic Breast Cancer
Rhizen Pharmaceuticals SA
2021-10-13 PHASE2
NCT03711604 COMPLETED
Hematological Malignancies
Rhizen Pharmaceuticals SA
2018-11-28 PHASE1; PHASE2
NCT03770000 COMPLETED
T Cell Lymphoma
Rhizen Pharmaceuticals SA
2019-03-12 PHASE1; PHASE2
NCT04204057 COMPLETED
Leukemia, Lymphocytic, Chronic, B-Cell
Rhizen Pharmaceuticals SA
2019-11-28 PHASE2
NCT03711578 COMPLETED
Non Hodgkin Lymphoma
Rhizen Pharmaceuticals SA
2018-11-25 PHASE2
NCT03770000 Completed
T Cell Lymphoma
Rhizen Pharmaceuticals SA
2019-03-12 Phase 1|Phase 2
NCT03471351 TERMINATED
Classical Hodgkin Lymphoma
Rhizen Pharmaceuticals SA
2018-07-18 PHASE1
NCT03471351 Terminated
Classical Hodgkin Lymphoma
Rhizen Pharmaceuticals SA
2018-07-18 Phase 1
NCT02567656 Completed
Lymphoma T-Cell Peripheral|Lymphoma T-Cell Cutaneous
Rhizen Pharmaceuticals SA
2015-09 Phase 1
NCT02017613 Completed
Lymphoma B-Cell|T-Cell Lymphoma
Rhizen Pharmaceuticals SA
2013-11 Phase 1

(data from https://clinicaltrials.gov, updated on 2025-12-02)

Check the Tenalisib product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Compliance for Clinical Use

Mechanism and Biochemical Profile

Tenalisib functions as a potent and selective dual inhibitor of phosphoinositide 3-kinase delta (PI3Kδ) and gamma (PI3Kγ) isoforms, thereby blocking downstream PI3K/AKT signaling pathways essential for cellular survival and proliferation. By suppressing these enzymatic pathways, tenalisib induces apoptosis and inhibits tumor growth, providing therapeutic relevance in the treatment of T-cell lymphomas, Hodgkin lymphoma, and triple-negative breast cancer evaluated in clinical trials.

Appendix RUO and cGMP Quality Standards

Quality Dimension RUO (Research Use Only) cGMP (Current Good Manufacturing Practice)
Clinical Applicability Prohibited in human clinical trials or medical diagnostics. Mandatory for human clinical trials (Phase I–III) and therapies.
Regulatory Status Non-regulated grade; exempt from drug manufacturing laws. Legally enforced by health authorities (e.g., FDA, EMA, NMPA).
Facility Environment Unclassified analytical or research laboratories. Validated Cleanrooms (ISO Class 5–8) with continuous monitoring.
Quality Control Basic purity and activity testing. Rigorous safety release testing (Sterility, Endotoxin, Mycoplasma).
Process Validation Basic equipment calibration; no process validation required. Full qualification (IQ/OQ/PQ) and complete batch records.
Quality Assurance Vendor self-declared without required formal QMS. Mandatory QA/QC unit, Change Control, CAPA, and vendor audits.
Regulatory Impact High risk of IND rejection if used as a critical raw material. Required for IND/NDA filings, supported by Drug Master Files (DMF).

Footnotes

Regulatory Note: Governed by FDA (21 CFR Parts 210/211/312), EMA (EudraLex Vol 4), ICH Guidelines (E6/Q7/Q9/Q10), and compendial standards (USP <71>/<85>/<1043>).

Note: Technical data last updated: Sep 1, 2026.