Validação de mensagens telefônicas para promoção da saúde de pessoas com HIV

Effectiveness of interventions for adherence to antiretroviral therapy in adults with HIV: a systematic review

OBJECTIVE

To identify the best available evidence of intervention effectiveness for adherence to antiretroviral therapy for HIV in adults.

METHOD

The methodology proposed by the Cochrane Collaboration was used, with search in the databases: PubMed, Embase, LILACS, CINAHL, Web of Science and SCOPUS. Randomized clinical trials of interventions to promote adherence to antiretroviral therapy for HIV, in the ≥ 18-year-old population, published from 2010 onward, were considered. The eligibility, inclusion and extraction of results were developed by two independent researchers.

RESULTS

The five studies included in the quantitative analysis were effective interventions that developed educational actions with the patient, especially mediated by software, the use of medication schedule reminders and the inclusion of treatment supporters that also received educational actions to develop such role.

CONCLUSION

The combination of interventions strengthens the promotion of adherence. There is a need for investment in the implementation of educational actions with patients, such as the inclusion of supporters, in addition to counseling and electronic devices for reminders, which must be offered in the services in an articulated and continuous manner.

A Tailored Motivational Messages Library for a Mobile Health Sleep Behavior Change Support System to Promote Continuous Positive Airway Pressure Use Among Patients With Obstructive Sleep Apnea: Development, Content Validation, and Testing

BACKGROUND

Continuous positive airway pressure (CPAP) therapy is the most effective treatment for obstructive sleep apnea (OSA). Despite the reported benefits of CPAP therapy in treating OSA, its effectiveness is reduced by less-than-optimal adherence or use. Up to 50% of patients who accept CPAP therapy fail to adhere to it. As a lack of commitment to CPAP therapy is one of the most significant factors that hinder OSA treatment effectiveness, patient motivation and education are critical to help alleviate the problem of poor CPAP adherence or use.

OBJECTIVE

This study aims to support the development of mobile health interventions or information systems solutions to promote CPAP adherence and use among patients with OSA through development, content validation, and testing of tailored motivational messages.

METHODS

In phase 1, an initial library of 60 messages was developed to promote CPAP use among patients with OSA. In phase 2, draft messages were evaluated for content validation testing for relevance and clarity by research and clinical experts. In phase 3, patients with OSA (N=24) were recruited through a Qualtrics panel to rate the perceived persuasiveness of the messages in terms of threat and efficacy perceptions, as per their computed extended parallel process model (EPPM) response states. The average score of the ratings was calculated for each message. The messages were sorted according to their average (from highest to lowest) to select the best 12 messages for each tailored set based on the potential responses from the EPPM.

RESULTS

In phase 1, 60 messages were developed based on the existing literature and a review of existing materials. In phase 2, the enumerated content validity of the messages was established through the use of the content validity index for items. A total of 57 messages were found to have acceptable content relevance and clarity. In phase 3, patients with OSA perceived the final library of 48 messages to be persuasive.

CONCLUSIONS

After the process of content validation and testing, the final library of messages met the criteria for clarity, relevance, and perceived persuasiveness. This study emphasizes the importance of developing and validating the content of motivational messages, grounded in EPPM theory, across the 4 possible response states in terms of high or low efficacy and threat perceptions.

Use of the Whatsapp application in health follow-up of people with HIV: a thematic analysis

Abstract Objective: To investigate the statements of people living with HIV during a health follow-up through the WhatsApp® application. Methods: A descriptive study, using a qualitative approach, was conducted with 26 people accompanied by two specialized care services for HIV/AIDS in Fortaleza, Ceará. Data were collected from September 2016 to February 2017, with participants' statements given during the online follow-up and submitted to thematic content analysis. Results: The following categories emerged: difficulties with treatment, antiretroviral dose delayed or missed, side effects, association between antiretroviral drugs and alcohol, use of dietary supplements and medicines, emotional changes, life habits, social rights, physical symptoms, and coping with and committing to with treatment. Conclusion: Follow-up over WhatsApp® improved access to health professionals, by providing an open and immediate communication channel.