A Study of Trastuzumab DeRuxtecan for Patients With Advanced HER2-pOsitive GaStric or GastroesoPhageal Junction AdEnocarcinoma Who Have Received a PrIor Trastuzumab-based Regimen Accompanied by a Disease RegistrY of Patients Treated With Conventional Therapies (PROSPERITY)
A Prospective Non-interventional Study (NIS) of Trastuzumab DeRuxtecan (T-DXd) for Adult Patients With Advanced HER2-pOsitive GaStric or GastroesoPhageal Junction (GEJ) AdEnocarcinoma Who Have Received a PrIor Trastuzumab-based Regimen, Accompanied by a Disease RegistrY of Patients Treated With Conventional Therapies in a Real-world Setting in Europe (PROSPERITY)
Daiichi Sankyo Europe, GmbH, a Daiichi Sankyo Company
257 participants
Dec 5, 2023
OBSERVATIONAL
Conditions
Summary
Trastuzumab deruxtecan (T-DXD) as monotherapy is indicated for the treatment of adult patients with advanced HER2-positive advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma who have received a prior trastuzumab-based regimen. This study will assess the effectiveness of T-DXd, patient demographic and clinical characteristics, and treatment patterns in patients with advanced HER2-positive advanced gastric or GEJ adenocarcinoma.
Eligibility
Plain Language Summary
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Interventions
This is a non-interventional study and medication will be administered according to the SmPC as local standard of care and as part of the routine clinical practice. T-DXd to be administered according to the SmPC. Conventional therapy (eg. platinum-fluoropyrimidine doublet chemotherapy, nivolumab, ramucirumab-paclitaxel, ramucirumab monotherapy, taxane or irinotecan, and pembrolizumab monotherapy) to be administered according to the SmPC.
Locations(76)
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NCT05993234