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The prospective data collection initiative on on small bowel, colorectal and anal cancer - a prospective observational cohort study.

The main objectives of this project are:- To start a prospective observational cohort study of patients who have been diagnosed with CRC, small bowel and anal cancer and follow them from time of diagnosis until death.- To prospectively collect data…

Longitudinal Leiden Orthopaedics Outcomes of OsteoArthritis Study

Given the above mentioned gaps in knowledge, the aim of this project is to1) Describe the midterm and long-term outcomes of (primary and revision) total hip, total knee and shoulder replacement surgery in terms of health status as a whole,…

Effectiveness of a personalized eCoach for cardiovascular risk management targeting primary prevention in general practice*

The objective of the study is to evaluate the benefit of the eCoach in the general practitioner*s office within cardiovascular risk management. Specifically, the eCoach evaluates the effect on individual risk factors and the risk on developing…