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Showing 1–24 of 136 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: ZD1839 (Gefitinib) Clear all
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Recurrent Metastatic Colorectal Cancer

NCT00025350
View directory record Official record
Conditions
Colorectal Cancer
Interventions
gefitinib
Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
16
States / cities
Chicago, Illinois • Decatur, Illinois • Evanston, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Safety and Effectiveness Study of Docetaxel and ZD1839 Followed by Removal of the Prostate to Treat Prostate Cancer

NCT00242918
View directory record Official record
Conditions
Prostate Cancer
Interventions
docetaxel, ZD1839
Drug
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 6, 2012 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 1 Interventional Results available

A Study of DS-2248 in Participants With Advanced Solid Tumors

NCT01288430
View directory record Official record
Conditions
Solid Tumors, Non-small Cell Lung Carcinoma
Interventions
DS-2248
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
9
States / cities
Duarte, California • Loma Linda, California • Orange, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 2 Interventional

Gefitinib Followed By Surgery in Treating Women With Ductal Carcinoma In Situ of the Breast

NCT00082667
View directory record Official record
Conditions
Breast Cancer
Interventions
gefitinib, Surgery
Drug · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
35 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 24, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 1Phase 2 Interventional

Neoadjuvant Chemoradiotherapy With or Without Gefitinib in Treating Patients With Stage IIIA or Stage IIIB Non-Small Cell Lung Cancer

NCT00062270
View directory record Official record
Conditions
Lung Cancer
Interventions
cisplatin, docetaxel, gefitinib, gemcitabine hydrochloride, conventional surgery, neoadjuvant therapy, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 7, 2015 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Recurrent and/or Metastatic Head and Neck Cancer

NCT00024089
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
gefitinib
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 10, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 3 Interventional

Study of TLK286 (Telcyta) vs. Gefitinib in Locally Advanced or Metastatic Non-Small Cell Lung Cancer

NCT00080340
View directory record Official record
Conditions
Non Small Cell Lung Carcinoma
Interventions
TLK286 (Telcyta) HCl for Injection, gefitinib (Iressa)
Drug
Lead sponsor
Telik
Industry
Eligibility
18 Years and older
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
270
States / cities
Birmingham, Alabama • Glendale, Arizona • Benton, Arkansas + 174 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2008 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 1Phase 2 Interventional

Safety Trial of IRESSA, Cisplatin and Radiation Therapy for Patients With Head and Neck Cancer

NCT00195078
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
ZD1839 (IRESSA), Cisplatin, Radiation Therapy
Drug · Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 19, 2007 · Synced Sep 24, 2026, 4:41 PM EDT
Active, not recruiting Phase 2 Interventional

Phase 2 Platform Study in Patients With Advanced Non-Small Lung Cancer Who Progressed on First-Line Osimertinib Therapy (ORCHARD)

NCT03944772
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Osimertinib, Savolitinib, Gefitinib, Necitumumab, Durvalumab, Carboplatin, Pemetrexed, Alectinib, Selpercatinib, Selumetinib, Etoposide, Cisplatin, Datopotamab deruxtecan
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
16
States / cities
Duarte, California • Los Angeles, California • Sacramento, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2025 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 1Phase 2 Interventional

Oxaliplatin, Gefitinib, and Radiation Therapy in Treating Patients With Locally Advanced or Metastatic Esophageal Cancer

NCT00093652
View directory record Official record
Conditions
Esophageal Cancer
Interventions
gefitinib, oxaliplatin, conventional surgery, neoadjuvant therapy, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Therapy With Docetaxel and ZD1839 for Patients Who Have Advanced Breast Cancer

NCT00052169
View directory record Official record
Conditions
Breast Neoplasms
Interventions
ZD1839 in combination with docetaxel
Drug
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2007 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 3 Interventional Results available

AZD9291 Versus Gefitinib or Erlotinib in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer

NCT02296125
View directory record Official record
Conditions
Locally Advanced or Metastatic EGFR Sensitising Mutation Positive Non Small Cell Lung Cancer
Interventions
AZD9291 80 mg/40 mg + placebo, Placebo Erlotinib 150/100mg, Placebo Gefitinib 250 mg, Erlotinib 150/100 mg, Gefitinib 250 mg, Placebo AZD9291 80 mg/ 40 mg
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 100 Years
Enrollment
674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
14
States / cities
Anaheim, California • Santa Rosa, California • West Hills, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 24, 2026, 4:41 PM EDT
Completed No phase listed Observational

Emulation of the FLAURA (NCT02296125) Trial Using Specialty Oncology Electronic Health Records Databases

NCT06675695
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
New use of osimertinib, New use of erlotinib or gefitinib
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
4,864 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 2 Interventional Results available

Gefitinib and PEG-Interferon Alfa-2b in Treating Patients With Unresectable or Metastatic Kidney Cancer

NCT00467077
View directory record Official record
Conditions
Kidney Cancer
Interventions
PEG-interferon alfa-2b, gefitinib
Biological · Drug
Lead sponsor
California Cancer Consortium
Network
Eligibility
18 Years to 120 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
3
States / cities
Duarte, California • Los Angeles, California • Sacramento, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional Results available

Genomic Based Assignment of Therapy in Advanced Urothelial Carcinoma

NCT02788201
View directory record Official record
Conditions
Urothelial Carcinoma, Bladder Cancer, Urinary Bladder Neoplasms
Interventions
75 approved agents, COXEN
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Cisplatin and Irinotecan Chemotherapy, Followed by ZD 1839 (Iressa) in Patients With Esophageal or Gastric Carcinomas

NCT00215995
View directory record Official record
Conditions
Esophageal Cancer, Gastric Cancer
Interventions
Cisplatin, Irinotecan, ZD 1839
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 12, 2012 · Synced Sep 24, 2026, 4:41 PM EDT
Terminated Phase 1 Interventional

Gefitinib and Radiation Therapy With or Without Cisplatin in Treating Patients With Stage III or Stage IV Head and Neck Cancer

NCT00033449
View directory record Official record
Conditions
Stage III Squamous Cell Carcinoma of the Hypopharynx, Stage III Squamous Cell Carcinoma of the Larynx, Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage III Squamous Cell Carcinoma of the Oropharynx, Stage IV Squamous Cell Carcinoma of the Hypopharynx, Stage IV Squamous Cell Carcinoma of the Larynx, Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage IV Squamous Cell Carcinoma of the Oropharynx
Interventions
gefitinib, radiation therapy, cisplatin, laboratory biomarker analysis
Drug · Radiation · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 24, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Study of Iressa in Patients With Relapsed or Refractory Acute Myelogenous Leukemia

NCT00130702
View directory record Official record
Conditions
Myelogenous Leukemia, Acute
Interventions
gefitinib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Study Of SU011248 Plus Gefitinib (Iressa) In Patients With Advanced Renal Cell Carcinoma

NCT00113529
View directory record Official record
Conditions
Carcinoma, Renal Cell
Interventions
Gefitinib + Sunitinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
3
States / cities
Ann Arbor, Michigan • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2011 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Stage IIIB or Stage IV Non-Small Cell Lung Cancer

NCT00029003
View directory record Official record
Conditions
Bronchoalveolar Cell Lung Cancer, Recurrent Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer, Stage IV Non-small Cell Lung Cancer
Interventions
gefitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 1 Interventional

Gefitinib and Docetaxel in Treating Patients With Advanced Solid Tumors

NCT00084786
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
docetaxel, gefitinib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

ZD 1839 in Treating Patients With Glioblastoma Multiforme in First Relapse

NCT00016991
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
gefitinib
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Gefitinib and Combination Chemotherapy in Treating Patients With Advanced Solid Tumors or Colorectal Cancer

NCT00025142
View directory record Official record
Conditions
Colorectal Cancer
Interventions
FOLFOX regimen, fluorouracil, gefitinib, leucovorin calcium, oxaliplatin
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 14, 2013 · Synced Sep 24, 2026, 4:41 PM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Recurrent or Persistent Ovarian Epithelial Cancer or Primary Peritoneal Cancer

NCT00023699
View directory record Official record
Conditions
Ovarian Cancer, Primary Peritoneal Cavity Cancer
Interventions
gefitinib
Drug
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
50
States / cities
Birmingham, Alabama • Los Angeles, California • Los Gatos, California + 43 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Sep 24, 2026, 4:41 PM EDT