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ClinicalTrials.gov public records Last synced Oct 6, 2026, 4:18 AM EDT

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Showing 73–96 of 136 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Gefitinib (Iressa) Clear all
Completed Phase 1 Interventional

Study of ZD1839 Combined With Irinotecan and Vincristine in Pediatric Patients With Refractory Solid Tumors

NCT00186979
View directory record Official record
Conditions
Solid Tumors
Interventions
Irinotecan, ZD1839, Vincristine, Cefixime, Cefpodoxime.
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Oct 6, 2026, 4:18 AM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of Ramucirumab (LY3009806) in Combination With Erlotinib in Previously Untreated Participants With EGFR Mutation-Positive Metastatic NSCLC (RELAY)

NCT02411448
View directory record Official record
Conditions
Metastatic Non-Small Cell Lung Cancer
Interventions
Ramucirumab, Placebo, Erlotinib, Gefitinib, Osimertinib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
7
States / cities
Los Angeles, California • Denver, Colorado • Honolulu, Hawaii + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2026 · Synced Oct 6, 2026, 4:18 AM 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 18, 2007 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 3 Interventional

Iressa Expanded Access Program (EAP)

NCT00034879
View directory record Official record
Conditions
Carcinoma, Non-small-cell Lung, Metastases, Neoplasm
Interventions
ZD1839 (Gefitinib)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
626
States / cities
Alabaster, Alabama • Anniston, Alabama • Birmingham, Alabama + 623 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 1Phase 2 Interventional

Oxaliplatin With or Without Gefitinib in Treating Patients With Metastatic or Locally Recurrent Colorectal Cancer

NCT00026299
View directory record Official record
Conditions
Colorectal Cancer
Interventions
ZD1839, oxaliplatin
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
12
States / cities
Chicago, Illinois • Decatur, Illinois • Evanston, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional Results available

Anastrozole and ZD1839 Compared With Fulvestrant and ZD1839 in Postmenopausal Women w/ Metastatic Breast Cancer

NCT00057941
View directory record Official record
Conditions
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
anastrozole, gefitinib, fulvestrant, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2014 · Synced Oct 6, 2026, 4:18 AM EDT
Terminated Phase 2 Interventional Results available

Iressa and Taxotere Study in Patients With Metastatic Urothelial Cancer

NCT00479089
View directory record Official record
Conditions
Bladder Cancer
Interventions
Docetaxel, ZD1839, Dexamethasone
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2015 · Synced Oct 6, 2026, 4:18 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Osimertinib and Gefitinib in EGFR Inhibitor naïve Advanced EGFR Mutant Lung Cancer

NCT03122717
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Gefitinib, Osimertinib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Cervical Cancer

NCT00049556
View directory record Official record
Conditions
Cervical Cancer, Fallopian Tube Cancer, Ovarian Cancer, Primary Peritoneal Cavity Cancer
Interventions
gefitinib, immunohistochemistry staining method, surface-enhanced laser desorption/ionization-time of flight mass spectrometry, biopsy, sentinel lymph node biopsy
Drug · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 20, 2013 · Synced Oct 6, 2026, 4:18 AM 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 8, 2015 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 1 Interventional Results available

Study to Assess the Effect of Itraconazole (a CYP3A4 Inhibitor) on the Pharmacokinetics of AZD9291, in Patients With EGFR Positive Non-small Cell Lung Cancer. Patients Will be Chosen From Those Who Have Already Been Prescribed an EGFR TKI Medicine (Such as Iressa or Tarceva)

NCT02157883
View directory record Official record
Conditions
Advanced Non Small Cell Lung Cancer, Advanced (Inoperable) Non Small Cell Lung Cancer
Interventions
Pharmacokinetic sampling, AZD9291, Itraconazole
Procedure · Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
2
States / cities
San Diego, California • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Oct 6, 2026, 4:18 AM 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 5, 2021 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional Results available

Dasatinib in Treating Patients With Advanced Lung Cancer That Is No Longer Responding to Erlotinib or Gefitinib

NCT00570401
View directory record Official record
Conditions
Lung Cancer
Interventions
dasatinib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 22, 2016 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Advanced Unresectable Hepatocellular Carcinoma (Liver Cancer)

NCT00071994
View directory record Official record
Conditions
Adult Primary Hepatocellular Carcinoma, Advanced Adult Primary Liver Cancer, Localized Unresectable Adult Primary Liver Cancer, Recurrent Adult Primary Liver Cancer
Interventions
gefitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Terminated Phase 3 Interventional Results available

A Study of ASP8273 vs. Erlotinib or Gefitinib in First-line Treatment of Patients With Stage IIIB/IV Non-small Cell Lung Cancer Tumors With EGFR Activating Mutations

NCT02588261
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC)
Interventions
naquotinib mesilate, Erlotinib, Gefitinib
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
25
States / cities
Beverly Hills, California • Fountain Valley, California • La Jolla, California + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Oct 6, 2026, 4:18 AM EDT
Terminated Phase 2 Interventional Results available

A Study of EGF816 and Gefitinib in TKI-naïve EGFR-mutant Non-Small Cell Lung Cancer

NCT03292133
View directory record Official record
Conditions
Lung Cancer
Interventions
EGF816, Gefitinib
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 6, 2026, 4:18 AM EDT
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 24, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional

Induction Chemotherapy Using Paclitaxel, Carboplatin, CPT-11 With Pegfilgrastim

NCT00280787
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Paclitaxel, Carboplatin, CPT-11, Pegfilgrastim, Conformal radiotherapy
Drug · Radiation
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional

Phase II Metastatic ER+/PgR+ Nolvadex +/- Iressa Study

NCT00229697
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Gefitinib, Tamoxifen
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years · Female only
Enrollment
317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2015
U.S. locations
4
States / cities
Berkeley, California • Palm Springs, California • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Oct 6, 2026, 4:18 AM EDT
Not listed Phase 1Phase 2 Interventional

Gefitinib and PEG-Interferon Alfa-2a in Treating Patients With Unresectable or Metastatic Skin Cancer

NCT00423397
View directory record Official record
Conditions
Non-melanomatous Skin Cancer
Interventions
PEG-interferon alfa-2a, gefitinib
Biological · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 19, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 1 Interventional

Combination Chemotherapy in Treating Patients With Advanced Non-Small Cell Lung Cancer

NCT00005806
View directory record Official record
Conditions
Lung Cancer
Interventions
carboplatin, gefitinib, paclitaxel
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 1 Interventional

Study Evaluating Gefitinib (IRESSA®) in Subjects With Solid Malignancies That Are Locally Advanced, Recurrent or Metastatic

NCT00127829
View directory record Official record
Conditions
Tumors
Interventions
Gefitinib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Los Angeles, California • Palm Springs, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2009 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Malignant Mesothelioma

NCT00025207
View directory record Official record
Conditions
Advanced Malignant Mesothelioma, Epithelial Mesothelioma, Recurrent Malignant Mesothelioma, Sarcomatous Mesothelioma
Interventions
gefitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 17, 2013 · Synced Oct 6, 2026, 4:18 AM EDT
Completed Phase 1 Interventional

Gefitinib, Paclitaxel, and Radiation Therapy in Treating Patients With Advanced or Recurrent Squamous Cell Carcinoma of the Head and Neck

NCT00083057
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
gefitinib, paclitaxel, radiation therapy
Drug · Radiation
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2012 · Synced Oct 6, 2026, 4:18 AM EDT