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NCT03646461
Trial of Ibrutinib Combined With Nivolumab or Cetuximab to Treat Recurrent/Metastatic HNSCC
Phase 2 trial testing Ibrutinib 560mg PO daily (Imbruvica) in Head and Neck Cancer in 5 participants. Participants enrolled and being followed up; not accepting new ones.
11 December 2025
Quick facts
| Lead sponsor | University of California, San Diego |
|---|---|
| Phase | Phase 2 |
| Status | Active, enrolled |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 5 |
| Start date | 17 October 2018 |
| Primary completion | 11 December 2025 |
| Estimated completion | 30 December 2025 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Ibrutinib 560mg PO daily (Imbruvica) — full drug profile →
- Cetuximab (cetuximab) — full drug profile →
- Nivolumab (nivolumab) — full drug profile →
Conditions studied
- Head and Neck Cancer — all drugs for Head and Neck Cancer →
- Squamous Cell Carcinoma of the Head and Neck — all drugs for Squamous Cell Carcinoma of the Head and Neck →
Sponsor
University of California, San Diego
Who can join
18 and older, any sex, with Head and Neck Cancer or Squamous Cell Carcinoma of the Head and Neck. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This is an open-label, randomized, phase II trial to test the efficacy of Ibrutinib in combination with either Nivolumab or Cetuximab in the treatment of recurrent and/or metastatic head an neck squamous cell carcinoma
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
-
Targeting the Immune Microenvironment in the Treatment of Head and Neck Squamous Cell Carcinoma.
Wang HC, Chan LP, Cho SF. · · 2019 · cited 68× · PMID 31681613 · DOI 10.3389/fonc.2019.01084 -
Immune Evasion by Head and Neck Cancer: Foundations for Combination Therapy.
Horton JD, Knochelmann HM, Day TA, Paulos CM, et al · · 2019 · cited 65× · PMID 30961829 · DOI 10.1016/j.trecan.2019.02.007 -
Combination Strategies to Augment Immune Check Point Inhibitors Efficacy - Implications for Translational Research.
Varayathu H, Sarathy V, Thomas BE, Mufti SS, et al · · 2021 · cited 62× · PMID 34123767 · DOI 10.3389/fonc.2021.559161 -
Immune deserts in head and neck squamous cell carcinoma: A review of challenges and opportunities for modulating the tumor immune microenvironment.
Farlow JL, Brenner JC, Lei YL, Chinn SB. · · 2021 · cited 34× · PMID 34218062 · DOI 10.1016/j.oraloncology.2021.105420 -
Bruton's tyrosine kinase: an emerging targeted therapy in myeloid cells within the tumor microenvironment.
Good L, Benner B, Carson WE. · · 2021 · cited 30× · PMID 33818636 · DOI 10.1007/s00262-021-02908-5 -
Programmed cell death in tumor immunity: mechanistic insights and clinical implications.
Wang M, Yu F, Zhang Y, Li P. · · 2023 · cited 26× · PMID 38283351 · DOI 10.3389/fimmu.2023.1309635 -
Trial Watch: combination of tyrosine kinase inhibitors (TKIs) and immunotherapy.
Petrazzuolo A, Maiuri MC, Zitvogel L, Kroemer G, et al · · 2022 · cited 23× · PMID 35655707 · DOI 10.1080/2162402x.2022.2077898 -
Clinical Trials of the BTK Inhibitors Ibrutinib and Acalabrutinib in Human Diseases Beyond B Cell Malignancies.
Zhu S, Jung J, Victor E, Arceo J, et al · · 2021 · cited 23× · PMID 34778053 · DOI 10.3389/fonc.2021.737943
Verify or expand the search:
- PubMed search for NCT03646461
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03646461 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of California, San Diego
- Last refreshed: 6 April 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03646461.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing