valuation of a Deep Learning-Based Patient Assistant Model after Coronary Artery Bypass Graft Surgery

Development and Evaluation of a Deep Learning-Based Patient Assistant Model after Coronary Artery Bypass Graft Surgery: A Multi-Method Study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20221231056998N4

Enrollment

108

Registered

2026-01-27

Start date

2026-03-03

Completion date

Unknown

Last updated

2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients undergoing coronary artery bypass graft surgery.

Interventions

Intervention 1: Control group: Recipient of standard post-coronary artery bypass grafting care protocols. Intervention 2: Intervention group: User of the deep learning-based patient assistant model an

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Access and ability to use a deep learning-based model Willingness and consent to participate in the study Age over 18 Elective surgery patients Patients with EF = 30%

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Effectiveness of the combined care package after coronary artery bypass graft surgery by measuring the outcomes of blood oxygen saturation, heart rate, distance traveled by the patient to assess pulmonary and motor function measured using the 6-minute walk test and the outcome of the incidence of surgical site infection checked with the SSI checklist recommended by CDC. Timepoint: The 6MWT will be used to evaluate the effect of the combined care package on the patients' pulmonary and motor function. After 30 days, the researcher will be present at the doctor's visit at the clinic and will perform a 6-minute walk test for both intervention and control groups. In this test, patients must walk along a specified 30-meter corridor. Before starting the test, the instructions for the test are explained to the patients, and the heart rate and oxygen saturation percentage of the patients are measured by the researcher with a pulse oximeter. Patients can rest if necessary, but they will start walking again as soon as they are able. Then, after 6 minutes, the distance covered by the patient, heart rate, and oxygen saturation percentage will be recorded. Finally, the results of the 6MWT will be compared in the two groups. The evaluation of the effect of the combined care package on the incidence of infection will be performed using the SSI checklist recommended by the CDC. At the patient's first visit (approximately two weeks after surgery), the researcher will examine and judge the wound status through a checklist that includes items such as local pain or tenderness, local swelling in the wound area, redness or warmth in the wound area, purulent drainage, spontaneous separation of the wound edges, opening or aspiration as determined by the surgeon, and microbial growth in the culture sample if requested by the physician. The results of the wound examination in the two groups will be compared. Method of measurement: Before and after the 6-minute walk test, the heart rate and ox	—

Measure

Time frame

Effectiveness of the combined care package after coronary artery bypass graft surgery by measuring the outcomes of blood oxygen saturation, heart rate, distance traveled by the patient to assess pulmonary and motor function measured using the 6-minute walk test and the outcome of the incidence of surgical site infection checked with the SSI checklist recommended by CDC. Timepoint: The 6MWT will be used to evaluate the effect of the combined care package on the patients' pulmonary and motor function. After 30 days, the researcher will be present at the doctor's visit at the clinic and will perform a 6-minute walk test for both intervention and control groups. In this test, patients must walk along a specified 30-meter corridor. Before starting the test, the instructions for the test are explained to the patients, and the heart rate and oxygen saturation percentage of the patients are measured by the researcher with a pulse oximeter. Patients can rest if necessary, but they will start walking again as soon as they are able. Then, after 6 minutes, the distance covered by the patient, heart rate, and oxygen saturation percentage will be recorded. Finally, the results of the 6MWT will be compared in the two groups. The evaluation of the effect of the combined care package on the incidence of infection will be performed using the SSI checklist recommended by the CDC. At the patient's first visit (approximately two weeks after surgery), the researcher will examine and judge the wound status through a checklist that includes items such as local pain or tenderness, local swelling in the wound area, redness or warmth in the wound area, purulent drainage, spontaneous separation of the wound edges, opening or aspiration as determined by the surgeon, and microbial growth in the culture sample if requested by the physician. The results of the wound examination in the two groups will be compared. Method of measurement: Before and after the 6-minute walk test, the heart rate and ox

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMalihe Sadat Moayed

Bagheiat-allah University of Medical Sciences

msmoayed@yahoo.com+98 21 8862 0880

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 7, 2026