Objective To analyze the results of application of telehealth in patient care by advanced practice nurses. Methos This is a systematic review of intervention studies, in accordance with recommendations from the JBI and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The search was conducted on August 23, 2023, using the descriptors “telemedicine”, “nurse practitioner”, “patient care” and related keywords. Seven databases were accessed, such as LILACS, PubMed®, CINAHL, Embase, Scopus, Cochrane Database of Systematic Reviews and Web of Science Core Collection. Clinical trials, randomized or not, pre-post testing or before and after studies, without restrictions on publication date or language, that answered the question/PICO “What is the result of the application of telehealth carried out by advanced practice nurses in patient care?”, were included. An analysis of methodological quality was carried out, only studies of moderate and high methodological quality were included, and it was not possible to perform a meta-analysis. Results A total of 15 articles were selected, with a population of adult patients, older adults and family members of children with chronic diseases. Interventions involved phone calls, combinations of different devices or programs for education, monitoring or counseling. In 12 studies, positive effects were identified for the primary outcomes: costs; self-management of care, caregiver satisfaction with health management; quality of life, comfort, adaptation to treatment, functional recovery, clinical indicators and vital signs. Conclusion The positive effects of using telehealth to obtain clinical data and care management and its safe use, evidenced in the present study, allow us to recommend it. PROSPERO Register: CRD42023465566