Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 7, 2026, 7:27 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 97–120 of 136 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Gefitinib (Iressa) Clear all
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 7, 2026, 7:27 AM 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 6, 2020 · Synced Oct 7, 2026, 7:27 AM 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 30, 2026 · Synced Oct 7, 2026, 7:27 AM EDT
Terminated Phase 3 Interventional Results available

Phase III Trial Of Docetaxel Versus Docetaxel Plus ZD1839 In Head And Neck Cancer

NCT00088907
View directory record Official record
Conditions
Recurrent Head and Neck Cancer, Metastatic Head and Neck Cancer
Interventions
docetaxel, placebo, gefitinib
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 1 Interventional

A Phase I Study of Cetuximab in Combination With Gefitinib in Patients With Advanced/Metastatic Non-Small Cell Lung Cancer

NCT00162318
View directory record Official record
Conditions
Non-Small-Cell Lung Carcinoma
Interventions
Cetuximab + Gefitinib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2015 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

Gefitinib and Celecoxib in Treating Patients With Refractory Non-Small Cell Lung Cancer

NCT00068653
View directory record Official record
Conditions
Lung Cancer
Interventions
Celecoxib, ZD1839
Drug
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 29, 2013 · Synced Oct 7, 2026, 7:27 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 7, 2026, 7:27 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Everolimus and Gefitinib in Treating Patients With Progressive Glioblastoma Multiforme or Progressive Metastatic Prostate Cancer

NCT00085566
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Prostate Cancer
Interventions
everolimus, gefitinib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 7, 2026, 7:27 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 7, 2026, 7:27 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 7, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

Study of Gefitinib and Docetaxel as Salvage Therapy in Advanced Pancreatic Carcinoma

NCT00177242
View directory record Official record
Conditions
Cancer
Interventions
Gefitinib
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 18, 2016 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 1 Interventional Results available

ZD1839 With Hypofractionated Radiation Therapy With an Immobilization Device for Advanced Non-Small Cell Lung Cancer

NCT00328562
View directory record Official record
Conditions
Non-Small Cell Lung Carcinoma (NSCLC)
Interventions
ZD1839 (Iressa), Thoracic Radiotherapy
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 1 Interventional

Gefitinib and Capecitabine in Treating Patients With Advanced Solid Tumors

NCT00039390
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
capecitabine, gefitinib, pharmacological study, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
41 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 25, 2013 · Synced Oct 7, 2026, 7:27 AM EDT
Terminated Phase 2 Interventional Results available

Erlotinib Re-Challenge for Recurrent EGFR-mutant Lung Cancer in Patients Who Previously Received Adjuvant Erlotinib or Gefitinib

NCT01189435
View directory record Official record
Conditions
Lung Cancer
Interventions
erlotinib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

ZD 1839 in Treating Patients With Locally Advanced or Metastatic Colorectal Cancer

NCT00030524
View directory record Official record
Conditions
Colorectal Cancer
Interventions
gefitinib
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Gefitinib, Trastuzumab, and Docetaxel in Treating Patients With Metastatic Breast Cancer

NCT00086957
View directory record Official record
Conditions
Breast Cancer
Interventions
trastuzumab, docetaxel, gefitinib
Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2015
U.S. locations
6
States / cities
Beverly Hills, California • Duarte, California • Hemet, California + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Oct 7, 2026, 7:27 AM EDT
Terminated Phase 2 Interventional

Arimidex/Faslodex/Iressa Study: A Trial Using Arimidex, Faslodex and Iressa in Women With Breast Cancer

NCT00206414
View directory record Official record
Conditions
BREAST CANCER
Interventions
Iressa Day 1 given with Arimidex and Faslodex, Iressa Day 21 given with Arimidex and Faslodex
Drug
Lead sponsor
Baylor Breast Care Center
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 7, 2026, 7:27 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 7, 2026, 7:27 AM EDT
Active, not recruiting Phase 2 Interventional

Study to Allow Patients Previously Participating in a Novartis Sponsored Trial to Continue Receiving Capmatinib Treatment as Single Agent or in Combination With Other Treatments or the Combination Treatment Alone

NCT03040973
View directory record Official record
Conditions
Advanced Solid Tumors Which Are cMET-dependent
Interventions
Capmatinib, Nazartinib, Gefitinib, Osimertinib
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 2 Interventional

Gefitinib in Treating Patients With Progressive Metastatic Neuroendocrine Tumors

NCT00075439
View directory record Official record
Conditions
Gastrinoma, Glucagonoma, Insulinoma, Metastatic Gastrointestinal Carcinoid Tumor, Pancreatic Polypeptide Tumor, Recurrent Gastrointestinal Carcinoid Tumor, Recurrent Islet Cell Carcinoma, Somatostatinoma, WDHA Syndrome
Interventions
gefitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Oct 7, 2026, 7:27 AM 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 17, 2013 · Synced Oct 7, 2026, 7:27 AM 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 24, 2013 · Synced Oct 7, 2026, 7:27 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of BGB324 (Bemcentinib) in Combination With Erlotinib in Patients With Non-Small Cell Lung Cancer

NCT02424617
View directory record Official record
Conditions
Non-Small Cell Lung Cancer
Interventions
Erlotinib, Bemcentinib
Drug
Lead sponsor
BerGenBio ASA
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
10
States / cities
La Jolla, California • Los Angeles, California • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced Oct 7, 2026, 7:27 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 7, 2026, 7:27 AM EDT