Avoiding pitfalls in conducting hand surgery research: the feasibility analysis.

This paper is intended to support hand surgeons who, at the beginning of their research career, are planning a clinical study. Besides establishing the research methodology of the study, the organizational planning of the work itself is essential. A feasibility analysis carried out before or during the writing of the study protocol helps to estimate the required resources and duration of a project. We highlight some tips and tricks as well as provide checklists that outline the important points to consider before starting a study.