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Showing 1–24 of 136 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Gefitinib (Iressa) Clear all
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 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional

Therapy for Children With Neuroblastoma

NCT00135135
View directory record Official record
Conditions
Neuroblastoma
Interventions
Gefitinib, Irinotecan, Cycophosphamide, Doxorubicin, Etoposide, Cisplatin, Topotecan, Carboplatin, Melphalan, 13-cis retinoic acid, Radiation therapy, Surgery, Peripheral Stem cell transplant
Drug · Procedure
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 18 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 2, 2008 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional

ZD 1839 in Treating Patients With Stage IV or Recurrent Kidney Cancer

NCT00014183
View directory record Official record
Conditions
Kidney Cancer
Interventions
gefitinib
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 6, 2019 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 1 Interventional

ZD1839 and Oral Irinotecan in Treating Young Patients With Refractory Solid Tumors

NCT00132158
View directory record Official record
Conditions
Glioblastoma, Rhabdomyosarcomas, Neuroblastoma, Osteosarcoma
Interventions
Irinotecan (Camptosar), Gefitinib (Iressa)
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 16, 2012 · Synced Sep 28, 2026, 10:33 PM 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 1, 2015 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Gefitinib and Radiation Therapy in Treating Children With Newly Diagnosed Gliomas

NCT00042991
View directory record Official record
Conditions
Untreated Childhood Anaplastic Astrocytoma, Untreated Childhood Anaplastic Oligodendroglioma, Untreated Childhood Brain Stem Glioma, Untreated Childhood Giant Cell Glioblastoma, Untreated Childhood Glioblastoma, Untreated Childhood Gliomatosis Cerebri, Untreated Childhood Gliosarcoma, Untreated Childhood Oligodendroglioma
Interventions
gefitinib, radiation therapy, pharmacological study, laboratory biomarker analysis
Drug · Radiation · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 21 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 27, 2014 · Synced Sep 28, 2026, 10:33 PM 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 19, 2016 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional

Gefitinib With or Without Tamoxifen in Treating Patients With Tamoxifen-Resistant Metastatic Breast Cancer

NCT00080743
View directory record Official record
Conditions
Breast Cancer
Interventions
gefitinib, tamoxifen citrate, Placebo
Drug
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 5, 2009 · Synced Sep 28, 2026, 10:33 PM EDT
Terminated Not applicable Interventional Results available

Neoadjuvant IRESSA As Single Agent PreopTherapy for NSCLC With Molecular Correlates

NCT00104728
View directory record Official record
Conditions
Lung Cancer
Interventions
ZD1839
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Sep 28, 2026, 10:33 PM 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 4, 2013 · Synced Sep 28, 2026, 10:33 PM 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 24, 2013 · Synced Sep 28, 2026, 10:33 PM EDT
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 25, 2017 · Synced Sep 28, 2026, 10:33 PM 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 17, 2015 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional Results available

Phase II Trial to Correlate Radiographic Response Induced By Gefitinib With Mutations in the Protein-Tyrosine Kinase Domain of the EGF Receptor Gene

NCT00588445
View directory record Official record
Conditions
Lung Cancer, Non-small Cell Lung Cancer, Bronchioloalveolar Cancer
Interventions
Gefitinib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 28, 2026, 10:33 PM 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 11, 2014 · Synced Sep 28, 2026, 10:33 PM 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 9, 2025 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 1 Interventional Results available

Trial of BIBW 2992 (Afatinib) + Cetuximab in Non-Small Cell Lung Cancer

NCT01090011
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Cetuximab, BIBW 2992
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
4
States / cities
Aurora, Colorado • New Haven, Connecticut • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2015 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional

Combination Chemotherapy, Radiation Therapy, and Gefitinib in Treating Patients With Stage III Non-Small Cell Lung Cancer

NCT00040794
View directory record Official record
Conditions
Adenocarcinoma of the Lung, Adenosquamous Cell Lung Cancer, Bronchoalveolar Cell Lung Cancer, Large Cell Lung Cancer, Squamous Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer
Interventions
paclitaxel, carboplatin, gefitinib, radiation therapy, laboratory biomarker analysis
Drug · Radiation · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Sep 28, 2026, 10:33 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 28, 2026, 10:33 PM EDT
Completed Phase 2 Interventional

A Phase II Study of 250-mg ZD1839 Monotherapy in Recurrent or Metastatic or Both Recurrent and Metastatic Squamous Cell Carcinoma

NCT01185158
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
ZD1839 (IRESSA)
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 3 Interventional

Iressa Versus Docetaxel (Taxotere)

NCT00076388
View directory record Official record
Conditions
Non-Small-Cell Lung Carcinoma
Interventions
Gefitinib, Docetaxel
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
1,440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
35
States / cities
Birmingham, Alabama • Fountain Valley, California • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 12, 2011 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Topotecan and Gefitinib (Iressa) for Ovarian, Peritoneal, or Fallopian Tube Cancer

NCT00317772
View directory record Official record
Conditions
Ovarian Cancer, Peritoneal Neoplasms, Fallopian Tube Cancer
Interventions
Topotecan, Gefitinib
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2022 · Synced Sep 28, 2026, 10:33 PM 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 26, 2013 · Synced Sep 28, 2026, 10:33 PM EDT
Completed Phase 1 Interventional

Cisplatin and ZD1839 + Re-Irradiation in Recurrent Squamous Cell Cancer of the Head and Neck

NCT00185835
View directory record Official record
Conditions
Head and Neck Cancer, Carcinoma, Squamous Cell
Interventions
ZD-1839, Cisplatin
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2010 · Synced Sep 28, 2026, 10:33 PM EDT