Research & Projects

ESCMID Panorama

ESGIAI Scientific Projects

Scientific activity is one of the cornerstones of the ESGIAI study group. Multidisciplinary studies aimed to answer the questions that are still unsolved in the field of implant-associated infections are welcome, and the executive committee encourages all members to promote new studies. Study proposals can be submitted to the ESGIAI executive committee by using the following document.

Presently, the following studies are under the support of ESGIAI:
NameStudy CoordinatorsTypeStatusStill open for inclusion

Late-acute PJI

Marjan Wouthuyzen-Bakker and Alex Soriano




Spinal implant-related infectionsTobias KramerClinicalRunningNo
Staphylococcal strain project

Marjan Wouthuyzen-Bakker and Alex Soriano

Rifampin for Cutibacterium sp. in PJI

Yvonne Achermann and Jaime Esteban


Protocols for Microbiological diagnosis

Tobias Kramer and Erlangga Yusuf

Candida PJIEric BonnetClinicalProject submittedNot open yet
NTM implant-related infectionsJaime EstebanClinicalPreparing projectNot open yet
M. tuberculosis implant-related infectionsJaime EstebanClinicalPreparing projectNot open yet
Vascular graft infectionEfthymia GiannitsiotiClinicalProject submittedNot open yet
Rifampin in 2-stage revision

Tobias Kramer and Marjan Wouthuyzen-Bakker

ClinicalPreparing projectNot open yet

If you are interested in joining any of the open projects please contact us at: science[at]

Prospective data collection for PJI

The ESGIAI study group has developed a CRF to prospectively collect data for PJIs. This CRF is freely available by downloading an app via the Apple store by searching via keywords “PJI database”. The data included in the app can be exported into an excel file for data analysis. The advantage of using this app is that the study group is collecting the same variables with the same definitions, making it easy to initiate prospective studies. In addition, people using the app have ownership over their own data. If you have any questions about the app or have suggestions for improvement, you can contact Alex Soriano or Marjan Wouthuyzen-Bakker (science[at]


The study group is momentarily working on incorporating the same variables as the ones included in the app, in RedCap. If you have any questions about the use of REDCap, you can contact: Yvonne Achermann (science[at]