Clinical Trial Unit

New vaccines and medicines also need to be tested on humans on their tolerability and effectiveness before being launched. This is carried out in clinical studies (phases I to III). The DZIF has evolved to Germany´s top address for clinical research into infectious diseases. The DZIF has specialised clinical trial centres which are organised in the infrastructure “Clinical Trial Unit” (CTU). Twelve clinical trial centres currently collaborate under the umbrella of this network whose activities are centrally managed by the “Coordinating Office (CO)” in Cologne.

Developing a clinical trial is a multifaceted and time-consuming challenge – from choosing the appropriate study design and protocol writing to coordinating regulatory submissions and site management. In addition to providing the platform for clinical trial conduct within DZIF, supporting DZIF-scientists during clinical trial preparation is the CTU’s central mission. The CO of the CTU can be consulted any time during clinical trial development, but ideally as early as possible. Project-specific support includes clinical trial planning, site budgeting, approval procedures and site feasibility. In addition, the CO can facilitate opportunities for study personnel training, and supports during FlexFunds proposal development (e.g. feasibility and plausibility of study site budgeting).

Clinical routine: Measuring blood pressure


The CO offers counseling and support to scientists on an informal ad hoc and as-needed basis. Areas of support include, but are not limited to:

  • Clinical trial design, planning, set-up and local implementation
  • Central site budget calculation and review
  • Regulatory affairs and ethics committee submission
  • Site selection management
  • Counseling during FlexFunds proposal preparation

CTU has been conducting its own multicentric observational study since December 2017: “DOPPIO” will investigate pneumococcal vaccines in dialysis patients. Pneumococcal pneumonia is one of the most frequent causes of death in this patient group. The scientists want to achieve an improved, individualised vaccination protection with the findings obtained in the study. By the end of May 2019, the planned 884 patients will have been enrolled. The twelve clinical trial centres cooperate with dialysis clinics of the Dialysis and Kidney Transplant Board of Trustees e.V. (KfH).

To date, the CTU has conducted 20 clinical trials and processed more than 117 feasibility requests.

Current Projects and Working Groups

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