New drug shows promise against multiple Hard-to-Treat cancers
NCT ID NCT04482309
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study tests a drug called trastuzumab deruxtecan (T-DXd) in people with various advanced cancers that have a protein called HER2. The goal is to see if the drug can shrink tumors and control the disease. About 477 participants with cancers like bladder, cervical, ovarian, and pancreatic cancer will receive the drug. The study is open-label, meaning everyone knows they are getting the treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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477 people
The number who actually took part.
- Started
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Aug 2020
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 120 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Locally advanced, unresectable, or metastatic disease based on most recent imaging. * Part 1:The respective cohorts for patient inclusion are: * Cohort 1: Biliary tract cancer * Cohort 2: Bladder cancer * Cohort 3: Cervical cancer * Cohort 4: Endometrial cancer * Cohort 5: Epithelial ovarian cancer * Cohort 6: Pancreatic cancer * Cohort 7: Rare tumors: This cohort will consist of patients with tumors that express HER2, excluding the tumors mentioned above, and breast, non-small cell lung cancer, gastric cancer, and colorectal cancer. * Part 2:The respective cohorts for patient inclusion are: * Cohort A: Metastatic or advanced solid tumors that are HER2 IHC 3+ (excluding breast, gastric cancer, and colorectal cancer). Patients with non-small cell lung cancer can be included. * Cohort B: Metastatic or advanced solid tumors that are HER2 IHC 2+/ISH+ any tumor type (excluding breast, gastric cancer, and colorectal cancer). Patients with non-small cell lung cancer can be included. * Cohort C: Metastatic or advanced solid endometrial cancer that is HER2 IHC 2+ or 1+. * Cohort D: Metastatic or advanced ovarian cancer that is HER2 IHC 2+ or 1+. * Cohort E: Metastatic or advanced solid cervical cancer that is HER2 IHC 2+ or 1+. * Progressed following prior treatment or who have no satisfactory alternative treatment option. * Prior HER2 targeting therapy is permitted. * HER2 expression scored using current ASCO/CAP guidelines for scoring HER2 for gastric cancer. * Part 1: IHC 3+ or IHC 2+ by local or central assessment * Part 2: IHC and ISH results by central assessment as pre-defined for each cohort * Has measurable target disease assessed by the Investigator based on RECIST version 1.1. * Has protocol- defined adequate organ function including cardiac, renal and hepatic function. Exclusion Criteria: * History of non-infectious pneumonitis/ILD that required steroids, current ILD, or where suspected ILD that cannot be ruled out by imaging at screening * Lung-specific intercurrent clinically significant severe illnesses * Uncontrolled infection requiring intravenous (IV) antibiotics, antivirals, or antifungals * Pleural effusion, ascites or pericardial effusion that requires drainage, peritoneal shunt, or Cell-free and Concentrated Ascites Reinfusion Therapy (CART * Known Somatic DNA mutation of HER2 (ERBB2) without tumoral HER2 protein expression. * Primary diagnosis of adenocarcinoma of the breast, adenocarcinoma of the colon or rectum, adenocarcinoma of the gastric body or gastro-esophageal junction, or non-small cell lung cancer for Part 1. For Part 2, patients with primary diagnosis of adenocarcinoma of the breast, adenocarcinoma of the colon or rectum, adenocarcinoma of the gastric body or gastro-esophageal junction will be excluded. * Medical conditions that may interfere with the subject's participation in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Research Site
Duarte, California, 91010, United States
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Research Site
Santa Rosa, California, 95403, United States
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Chicago, Illinois, 60637, United States
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Muncie, Indiana, 47303, United States
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Boston, Massachusetts, 02215, United States
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Middletown, New Jersey, 07748, United States
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Harrison, New York, 10604, United States
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New York, New York, 10029, United States
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New York, New York, 10065, United States
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Durham, North Carolina, 27710, United States
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Houston, Texas, 77030, United States
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Seattle, Washington, 98195, United States
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Auchenflower, 4066, Australia
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Blacktown, 2148, Australia
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Camperdown, 2050, Australia
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Heidelberg, 3084, Australia
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Melbourne, 3000, Australia
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Nedlands, 6009, Australia
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Brussels, 1090, Belgium
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Leuven, 3000, Belgium
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Liège, 4000, Belgium
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Porto Alegre, 90035-000, Brazil
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São Paulo, 01246-000, Brazil
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Research Site
Vitória, 29043-272, Brazil
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Kelowna, British Columbia, V1Y 5L3, Canada
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Ottawa, Ontario, K1H 8L6, Canada
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Québec, Quebec, G1J 1Z4, Canada
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Montreal, H3T 1E2, Canada
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Brno, 656 53, Czechia
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Hradec Králové, 500 05, Czechia
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Olomouc, 77900, Czechia
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Prague, 150 06, Czechia
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Prague, 180 81, Czechia
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Delhi, 110085, India
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Gurgaon, 122001, India
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Kolkata, 700160, India
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Mumbai, 400012, India
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Milan, 20162, Italy
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Milan, 20141, Italy
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Naples, 80131, Italy
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Rome, 168, Italy
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Chūōku, 104-0045, Japan
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Kashiwa, 277-8577, Japan
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Suita-shi, 565-0871, Japan
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Amsterdam, 1066CX, Netherlands
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Delft, 2625 AD, Netherlands
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Groningen, 9700, Netherlands
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Bydgoszcz, 85-796, Poland
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Gdansk, 80-952, Poland
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Krakow, 31-501, Poland
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Poznan, 60-355, Poland
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Warsaw, 02-781, Poland
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Kaluga, 248007, Russia
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Moscow, 115419, Russia
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Moscow, 115478, Russia
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Moscow, 117997, Russia
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Moscow, 121205, Russia
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Moscow, 143423, Russia
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Moscow, 143442, Russia
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Saint Petersburg, 195271, Russia
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Saint Petersburg, 197758, Russia
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Seoul, 03080, South Korea
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Seoul, 03722, South Korea
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Seoul, 06351, South Korea
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Seoul, 5505, South Korea
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Barcelona, 8035, Spain
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Córdoba, 14004, Spain
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Madrid, 28027, Spain
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Madrid, 28040, Spain
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Madrid, 28041, Spain
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Madrid, 28046, Spain
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Valencia, 46014, Spain
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Taichung, 40705, Taiwan
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Tainan, 736, Taiwan
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Taipei, 100, Taiwan
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Taipei, 10449, Taiwan
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Taipei, 11217, Taiwan
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Research Site
Taoyuan, 333, Taiwan
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Bangkok, 10210, Thailand
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Research Site
Bangkok, 10330, Thailand
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Research Site
Bangkok, 10400, Thailand
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Research Site
Chiang Mai, 50200, Thailand
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Research Site
Hat Yai, 90110, Thailand
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Research Site
Khon Kaen, 40002, Thailand
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Research Site
Muang, 50200, Thailand
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Research Site
Ongkharak, 26120, Thailand
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Research Site
London, SW2 6JJ, United Kingdom
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Research Site
Manchester, M20 4BX, United Kingdom
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Research Site
Sutton, SM2 5PT, United Kingdom
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