Geneva, Sept. 21 -- International Clinical Trials Registry received information related to the study (DRKS00041552) titled 'Retrospective Evaluation of the Clinical Course and Its Correlation with Biomarkers in Patients with Esophageal and Gastric Cancer' on Sept. 8.
Study Type: observational
Study Design:
Allocation:
Masking:
Control:
Assignment:
Study design purpose: diagnostic
Primary Sponsor: Universitatsklinikum Heidelberg
Condition:
C15
C16
Malignant neoplasm of oesophagus
Malignant neoplasm of stomach
Intervention:
Group 1: Evaluation of systemic therapy efficacy in defined patient cohorts based on radiological response, progression-free/disease-free survival, and overall survival, with correlation to histopathological and...