Home › Colon Cancer › California
Colon Cancer clinical trials in California
40 studies for Colon Cancer are looking for participants at sites in California.
Cities in California
- Los Angeles16 studies
- Baldwin Park13 studies
- Sacramento10 studies
- San Diego9 studies
- Mountain View6 studies
- San Francisco6 studies
- Irvine5 studies
- Orange5 studies
- Roseville5 studies
- Huntington Beach4 studies
- Santa Rosa4 studies
- Arden-Arcade4 studies
- Santa Maria4 studies
- Stockton4 studies
- Elk Grove4 studies
- Burbank4 studies
- Santa Monica4 studies
- Long Beach3 studies
- Merced3 studies
- Fresno3 studies
- Oakland3 studies
- Vallejo3 studies
- San Jose3 studies
- Fremont3 studies
- Anaheim3 studies
A Clinical Study of Calderasib (MK-1084) With Targeted Therapy and Chemotherapy in People With Colorectal Cancer (MK-1084-012/KANDLELIT-012)
- Orange Coast Memorial Medical Center ( Site 2007), Fountain Valley
- Los Angeles Hematology Oncology Medical Group ( Site 0084), Los Angeles
- UCLA Hematology/Oncology - Santa Monica ( Site 0088), Santa Monica
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT06997497Symbiotic-GI-03: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Adult Participants With Metastatic Colorectal Cancer
- UCSF at Berkeley Outpatient Center, Berkeley
- Alta Bates Summit Medical Center-Herrick Campus Comprehensive Cancer Center, Berkeley
- UCSD Medical Center - Encinitas, Encinitas
- and 21 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT07222800Study of Elironrasib and Daraxonrasib as Monotherapies and Combination Therapy in Participants With Advanced KRAS G12C Mutant Solid Tumors
- UC IRVINE Health, Orange
- UC Davis Comprehensive Cancer Center, Sacramento
- Stanford Cancer Institute, Stanford
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Sep 22, 2026 · NCT06128551A Study to Evaluate the Efficacy and Safety of Standard-of-Care Chemotherapy and Bevacizumab With or Without INCA33890 in the First-Line Treatment of Metastatic Microsatellite Stable Colorectal Cancer
- Memorial Care Orange Coast Medical Center, Fountain Valley
- Providence Medical Foundation, Fullerton
- Cancer & Blood Research Center, Los Alamitos
- and 1 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 15, 2026 · NCT07284849ORACLE: Observation of ResiduAl Cancer With Liquid Biopsy Evaluation
- University of California, San Diego, La Jolla
- Hoag Memorial Hospital Presbyterian, Newport Beach
- Redwood City, Redwood City
RecruitingObservational study
Ages 18 and older · All sexes · Updated Sep 14, 2026 · NCT05059444Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays
- Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande
- Mercy Cancer Center - Carmichael, Carmichael
- Mercy San Juan Medical Center, Carmichael
- and 8 more
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Sep 2, 2026 · NCT07283939Family Communications After Genetic Testing
- Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande
- Providence Saint Joseph Medical Center/Disney Family Cancer Center, Burbank
- Marshall Cancer Center, Cameron Park
- and 17 more
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Sep 2, 2026 · NCT07143487Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease
- Kaiser Permanente-Anaheim, Anaheim
- Kaiser Permanente-Deer Valley Medical Center, Antioch
- Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande
- and 100 more
RecruitingPhase 2/3
Ages 18 and older · All sexes · Updated Sep 2, 2026 · NCT05174169Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps
- Kaiser Permanente-Anaheim, Anaheim
- Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande
- PCR Oncology, Arroyo Grande
- and 28 more
Recruiting
Ages 45 to 70 · All sexes · Updated Sep 2, 2026 · NCT05080673A Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Anti-tumor Activity of CBI-1214 T Cell Engager in Participants With Advanced or Metastatic MSS/MSI-L Colorectal Cancer
- City of Hope Duarte, Duarte
- UCLA, Los Angeles
- Valkyrie Clinical Trials, Los Angeles
- and 1 more
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Aug 26, 2026 · NCT07321106Shield Post-Approval Study Protocol
- Elite Primary Physicians, Inc., Anaheim
- Alliance Research Institute, LLC, Canoga Park
- Amicis Research Center, Granada Hills
- and 4 more
RecruitingObservational studyHealthy volunteers welcome
Ages 45 to 81 · All sexes · Updated Aug 7, 2026 · NCT06880055A Study of PHN-012 in Patients With Advanced Solid Tumors
- PHN-012-001 Site, Los Angeles
- PHN-012-001 Site, San Diego
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Aug 6, 2026 · NCT07127874Distance-Based Exercise to Preserve Function and Prevent Disability
- Kaiser Permanente Dublin, Dublin
- Kaiser Permanente-Fremont, Fremont
- Kaiser Permanente Fresno Orchard Plaza, Fresno
- and 6 more
Recruiting
Ages 18 and older · All sexes · Updated Aug 5, 2026 · NCT07059884Study of XmAb®819 in Subjects With Advanced Clear Cell Renal Cell Carcinoma
- Xencor Investigative Site, Duarte
- Xencor Investigative Site, Sacramento
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Aug 3, 2026 · NCT05433142A Study to Learn About the Study Medicine Called PF-08032562 in People With Advanced or Metastatic Solid Tumors
- City of Hope (City of Hope National Medical Center, City of Hope Medical Center), Duarte
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Jul 22, 2026 · NCT07318805Early Onset Colorectal Cancer Detection
- City of Hope Medical Center, Duarte
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 50 · All sexes · Updated Jul 7, 2026 · NCT06342401An Exosomal microRNA Signature for Preoperative Staging in Colon Cancer
- City of Hope Medical Center, Duarte
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jul 7, 2026 · NCT07255729Early Detection of Advanced Adenomas and Colorectal Cancer
- City of Hope Medical Center, Monrovia
- University of California San Diego, San Diego
RecruitingObservational studyHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jul 7, 2026 · NCT06342440Navigation Intervention for Adolescent and Young Adult Cancer Survivors
- KP Southern California - Department of Research & Evaluation, Pasadena
Recruiting
Ages 21 to 45 · All sexes · Updated Jul 6, 2026 · NCT07406087EXoPERT EMERALD Clinical Study
- Tibor Rubin VA Medical Center, Long Beach
- City of Hope Duarte Cancer Center, Los Angeles
RecruitingObservational studyHealthy volunteers welcome
Ages 45 and older · All sexes · Updated Jul 1, 2026 · NCT07186296Neoadjuvant Botensilimab and Balstilimab for the Treatment of Advanced Resectable Colorectal Cancer NEST3
- City of Hope Corona, Corona
- City of Hope Medical Center, Duarte
- City of Hope Seacliff, Huntington Beach
- and 4 more
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jul 1, 2026 · NCT07595874A Phase 1 Dose-escalation Trial of KST-6051 in Participants With Advanced Solid Tumors With Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) Mutation
- Cedars-Sinai Medical Center, Los Angeles
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Jun 29, 2026 · NCT07458347A Trial of RSC-1255 for Treatment of Patients With Advanced Malignancies
- University of California, Los Angeles (UCLA) Department of Medicine - Hematology/Oncology, Los Angeles
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Jun 23, 2026 · NCT04678648A Study to Evaluate the Safety and Efficacy of Mesothelin-Targeting Logic-gated CAR T, in Participants With Solid Tumors That Express MSLN and Have Lost HLA-A*02 Expression
- UCSD Moores Cancer Center, La Jolla
- UCLA Medical Center, Los Angeles
- Stanford University, Stanford
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Jun 12, 2026 · NCT06051695Study of RMC-9805 in Participants With KRAS G12D-Mutant Solid Tumors
- University of California, Davis Comprehensive Cancer Center, Sacramento
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Jun 3, 2026 · NCT06040541Evaluation of SINGLE PORT (SP) Robotic Technology in Colorectal Surgery
- UC Davis Medical Center, Sacramento
Recruiting
Ages 18 and older · All sexes · Updated May 29, 2026 · NCT05321134A Study of Repotrectinib (TPX-0005) in Patients With Advanced Solid Tumors Harboring ALK, ROS1, or NTRK1-3 Rearrangements
- St Joseph Heritage Healthcare, Santa Rosa
RecruitingPhase 1/2
Ages 12 and older · All sexes · Updated May 27, 2026 · NCT03093116Study of RMC-6236 in Patients With Advanced Solid Tumors Harboring Specific Mutations in RAS
- UC Irvine/Chao Family Comprehensive Cancer Center, Orange
- UCLA, Santa Monica
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated May 15, 2026 · NCT05379985Study of ctDNA Guided Change in Tx for Refractory Minimal Residual Disease in Colon Adenocarcinomas
- Chao Family Comprehensive Cancer Center, University of California, Irvine, Orange
RecruitingPhase 1
Ages 18 and older · All sexes · Updated May 11, 2026 · NCT04920032Evaluation of Stool Based Markers for the Early Detection of Colorectal Cancers and Adenomas
- Cedars-Sinai Medical Center, Los Angeles
RecruitingObservational study
Ages 18 and older · All sexes · Updated May 11, 2026 · NCT00843375Comparative Effectiveness Trial of Two Supportive Cancer Care Delivery Models for Adults With Cancer
- Beckman Research Institute of City of Hope, Duarte
- VA Medical Center, Fresno, Fresno
- Santa Clara Valley Medical Center, Fruitdale
- and 5 more
Recruiting
Ages 18 and older · All sexes · Updated Apr 30, 2026 · NCT05297734Phase II Trial of Lung Chemoemobolization
- City of Hope Medical Center, Duarte
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Mar 5, 2026 · NCT05672108Virtual Reality for GI Cancer Pain to Improve Patient Reported Outcomes
- Cedars-Sinai Medical Center, Los Angeles
Recruiting
Ages 18 to 99 · All sexes · Updated Feb 20, 2026 · NCT04907643Phase 1/2 Dose Finding, Safety and PK Study in Advanced Refractory Solid Tumors
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Feb 17, 2026 · NCT07145255Study of Perioperative Dostarlimab in Participants With Untreated T4N0 or Stage III dMMR/MSI-H Resectable Colon Cancer
- GSK Investigational Site, Los Angeles
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Jan 23, 2026 · NCT05855200Adaptive Randomization of Aerobic Exercise During Chemotherapy in Colon Cancer
- Kaiser Permanente Northern California, Oakland
Recruiting
Ages 18 and older · All sexes · Updated Jan 7, 2026 · NCT05773144Phytocannabinoids for Reducing Chronic Chemotherapy-Induced Peripheral Neuropathy in Breast and Colon Cancer Survivors
- City of Hope Medical Center, Duarte
- City of Hope at Irvine Lennar, Irvine
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Dec 5, 2025 · NCT06731894SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry
- Massive Bio SYNERGY-AI site, Duarte
- Massive Bio SYNERGY-AI site, Irvine
- Massive Bio SYNERGY-AI site, La Jolla
- and 3 more
RecruitingObservational study
All ages · All sexes · Updated Oct 28, 2025 · NCT03452774A Study to Evaluate the Safety and Efficacy of A2B395, an Allogeneic Logic-gated CAR T, in Participants With Solid Tumors That Express EGFR and Have Lost HLA-A*02 Expression
- UCSD Moores Cancer Center, La Jolla
- UCLA Medical Center, Los Angeles
RecruitingPhase 1/2
Ages 18 and older · All sexes · Updated Sep 9, 2025 · NCT06682793APL-101 Study of Subjects With NSCLC With c-Met EXON 14 Skip Mutations and c-Met Dysregulation Advanced Solid Tumors
- Cedars-Sinai Medical Center - Samuel Oschin Comprehensive Cancer Institute, Los Angeles
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jun 27, 2025 · NCT03175224From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.