ABSTRACT

Introduction Personalized 3D-printed kidney models could serve as valuable educational tools for patients undergoing robot-assisted partial nephrectomy. These models facilitate patients’ understanding of their pathology, surgical procedure, and anatomy. However, the costs associated with ‘personalized’ printing remain a barrier to their use. This study aims to thoroughly investigate the benefits of using a personalized 3D-printed kidney model as opposed to a generic 3D-printed kidney model as an educational tool for patients and as a communication tool for healthcare professionals.

Methods and analysis In this prospective, single center study, 60 patients undergoing RAPN will be randomized to receive information based on their personalized 3D-printed tumoral kidney model or a generic 3D-printed tumoral kidney model. These models will accompany patients throughout their care pathway, from pre-operative consultations to the post-operative visit. The impact of these models on the management approaches of various healthcare professionals will also be examined. The data will be collected and analyzed using a mixed method, combining interviews (with patients and caregivers), observations during the presentation of the models and questionnaires (understanding of their pathology and the surgical procedure, Health-literacy, satisfaction).

Discussion Three dimensional kidney models have the potential to play a central role in the preoperative information process and serve as an effective educational tool during the patient’s social interactions with relatives and healthcare professionals. This study will evaluate the potential advantages of personalized 3D models of tumoral kidneys compared to their generic counterparts.

Competing Interest Statement

The authors have declared no competing interest.

Funding Statement

Yes

Author Declarations

I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

Yes

The details of the IRB/oversight body that provided approval or exemption for the research described are given below:

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I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals.

Yes

I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).

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I have followed all appropriate research reporting guidelines, such as any relevant EQUATOR Network research reporting checklist(s) and other pertinent material, if applicable.

Yes

Data Availability

Data will be coded and hosted on dedicated servers with secure access managed by the CREDIM (medical informatics research and development center – Bordeaux University). Only the database managers, the research team and the auditors will have directly access to the data. Investigators will make data available to persons with access to these documents, in accordance with the legislative and regulatory requirements in effect.

AbbreviationsRAPN(Robotic Assisted Partial Nephrectomy)R3DP-P(Rein 3D Print - Personalize)HSS(Humanities and Social Sciences)3D(Three Dimension)T0 to T6(consultation Timepoints)