Background Totally implantable venous access port (TIVAP) is a type of implantable medical device that enables repetitive access to the intravenous system through use of a Huber needle. This device facilitates the administration of aggressive or long-term treatments while ensuring the comfort and safety of the patient. To ensure proper use of the medical device and lower the risk of complications, it is essential that patients acquire the necessary knowledge and skills regarding TIVAP.

Objective The main objective of the study was to assess the impact of a pharmaceutical interview on patients’ knowledge and skills for patients with TIVAP.

Methods To achieve this goal, a pharmaceutical interview guide and an 18-item questionnaire were developed, based on a three-part competency framework (knowledge, know-how and attitudes) previously constructed by a multidisciplinary team. The intervention consisted of a pharmacist-led interview with every patient on the day of the TIVAP insertion. Patients in the control group received usual care. Patients included were interviewed by telephone 14 days after implantation. χ² tests were conducted to compare the scores obtained by each group.

Results The average score obtained by the control group (n=30) was 8.97, while the intervention group (n=59) achieved an average score of 12.66 (p<0.001). The intervention group demonstrated increases in correct responses for all items, with eight questions displaying significantly higher scores. Six of these pertained to theoretical knowledge, one to know-how and one to attitudes.

Conclusion The interviews had a clear impact on the knowledge and skills of TIVAP patients.