TELENURSING IN THE IMMEDIATE PREOPERATIVE PERIOD OF ELECTIVE SURGERIES

Introduction: Telenursing encompasses Nursing Consultation, Interconsultation, Consulting, Monitoring, Health Education and Reception of Spontaneous Demand mediated by Information and Communication Technology. Objective: To perform a cost-effectiveness analysis of telenursing in the immediate preoperative period of adult patients undergoing elective surgeries in a university hospital of the SUS. Materials and method: Cost-effectiveness analysis nested in a clinical trial or empirical economic analysis of the piggyback evaluation type. Divided into 2 phases: a) Experimental research - randomized clinical trial to be carried out in a university hospital located in Rio de Janeiro and part of the SUS, with two parallel groups - intervention and control - with 1:1 allocation. The inclusion criteria will be adult patients, of both sexes, in the immediate preoperative period who are admitted on the day of elective surgery from their home. Patients who are hospitalized, patients in ophthalmology and obstetrics specialties, and those who will undergo examinations in the surgical center will be excluded. The sample size calculation was performed with a 95% confidence level and a sample loss of 5%, totaling 352 patients. The sampling will be random. Randomization and allocation concealment will be performed by the independent researcher. Patients in the GI will receive telenursing on the day before surgery with an anamnesis script for telenursing by the main researcher. On the day of surgery, all patients on the surgical map who came from their residence will be directed to the nursing assessment room where the auxiliary researcher will apply the in-person anamnesis script. The data will be processed by two independent researchers in an electronic spreadsheet and will be analyzed using descriptive and inferential statistics. The research will respect all legal and ethical frameworks necessary for its implementation; b) Prospective analysis of complete economic evaluation - in the piggyback evaluation modality - of the cost-effectiveness type. The effectiveness of telenursing will be verified by the outcome of surgical cancellation. A decision tree model will be used with a view to analyzing the SUS user at the local level (microcosting). The time horizon will be two days. The cost-effectiveness threshold will be 1 GDP per capita and the data analysis will include deterministic and probabilistic sensitivity. Expected results: It is expected to prove that telenursing can be a safe and efficient method for guiding patients before surgery, generating greater patient satisfaction, increasing access to information about health care for users through remote communication with nurses, reducing the waiting list by reducing surgical cancellations and possible incorporation of telenursing as a consolidated practice in the university hospital studied.

NCT Number	NCT07068152
Lead Sponsor	Rio de Janeiro State University
Conditions	Preoperative Care, Telenursing, Patient Safety, Elective Surgical Procedures, Hospitals
Enrollment	352 participants
Start Date	2025-08-01
Primary Completion	2026-02 (estimated)
Study Completion	2027-02 (estimated)
Updated on ClinicalTrials.gov	2025-07-20