Impacto de un programa educativo a los padres de niños con cáncer en el aumento del conocimiento de la enfermedad de sus hijos y la disminución de la ansiedad

Effects of a WhatsApp-Assisted Health Educational Intervention for Cardiac Rehabilitation: A Randomized Controlled Clinical Trial Protocol

Although the effectiveness of cardiac rehabilitation (CR) programs in secondary prevention is well-recognized, there is a lack of studies exploring the potential of mobile health to enhance educational interventions within CR. The objective is to assess the impact of a structured WhatsApp-assisted health educational intervention, in conjunction with the usual care, compared to the usual care alone among participants enrolled in a CR program. The trial will recruit 32 participants enrolled in a CR program, who will be randomly assigned to a structured WhatsApp-assisted health educational intervention plus usual care or usual care alone group. The intervention will span 4 weeks, with assessments at baseline, 4 weeks, and 3, 6, and 12 months. The primary outcome measure is the cardiovascular risk factors knowledge score. Secondary outcomes include physical activity levels, anxiety and depression, and quality of life. Expected results include improved knowledge of cardiovascular risk factors, increased physical activity levels, and better mental health outcomes in the intervention group. Additionally, an enhancement in the overall quality of life is anticipated. These findings are expected to underscore the value of integrating mHealth with traditional CR methods, potentially shaping future approaches in chronic disease management and prevention.

Effectiveness of multimedia education for reducing anxiety among caregivers of children and adolescents undergoing chemotherapy: Randomized controlled trial protocol

INTRODUCTION

Childhood cancer affects approximately 600,000 children and adolescents worldwide, and chemotherapy is the main form of treatment. However, chemotherapy treatment causes feelings of fear and anxiety especially in the patient's caregiver. Thus, strategies that help the health education process directed towards caregivers are essential for strengthening knowledge and reducing anxiety involved with the beginning of treatment.

OBJECTIVE

To present a study protocol to evaluate the effect of a multimedia strategy compared to standard guidelines for acquiring knowledge and reducing anxiety among caregivers of children and adolescents with cancer undergoing chemotherapy.

METHODS

A randomized, controlled, single-blind, two-armed clinical trial will be carried out. Fifty-two caregivers of children and adolescents who will start chemotherapy will participate in the study, which will be randomly assigned into Experimental Group, which involves the evaluation of the effect of a multimedia strategy composed of a digital animation film about the chemotherapy process, used as tool for health education or into Control Group, which assesses the effects of standard guidelines, which are verbally provided. Two important moments will be considered to evaluate the results of the intervention (P1, and F1). The primary outcome includes reduced anxiety and the secondary outcome refers to the caregivers' acquisition of knowledge about chemotherapy treatment.

EXPECTED RESULTS

The results of this randomized clinical trial will have a positive impact on the participants' knowledge acquisition, and will also contribute to reduce anxiety observed at the beginning of treatment related to the caregivers' knowledge deficit. The level of knowledge between groups with anxiety before and after intervention will be compared, highlighting which intervention had the best effect.

EVALUATION RECORD

Registration: RBR-4wdm8q9-Brazilian Registry of Clinical Trials-REBEC (23/03/2022). This study was approved by the Research Ethics Committee of the Federal University of Rio Grande do Norte- UFRN, under CAAE-52597121.9.0000.5537.

Etifoxine is non-inferior than clonazepam for reduction of anxiety symptoms in the treatment of anxiety disorders: a randomized, double blind, non-inferiority trial

OBJECTIVE

To determine whether etifoxine, a non-benzodiazepine drug of the benzoxazine family, is non-inferior compared with clonazepam in the treatment of anxiety disorders.

METHOD

A randomized controlled double blind trial with parallel groups was conducted. A total of 179 volunteer patients with a diagnosis of anxiety disorder (DSM-IV), between 18 and 64 years of age, participated in this study. The experimental group received 150 mg/day of etifoxine and the control 1 mg/day of clonazepam, both in three daily doses for 12 weeks. This treatment was completed by 87 participants, and 70 were available for follow-up at 24 weeks from start of treatment. The primary objective was a non-inferiority comparison between etifoxine and clonazepam in the decrease of anxiety symptoms (HAM-A) at 12 weeks of treatment. Secondary outcomes included the evaluation of medication side effects (UKU), anxiety symptoms at 24 weeks of treatment, and clinical improvement (CGI). Data analysis included multiple imputation of missing data. The effect of etifoxine on the HAM-A, UKU, and CGI was evaluated with the intention of treatment, and a sensitivity analysis of the results was conducted. Non-inferiority would be declared by a standardized mean difference (SMD) between clonazepam and etifoxine not superior to 0.31 in favour of clonazepam.

RESULTS

Using imputed data, etifoxine shows non-inferiority to clonazepam on the reduction of anxiety symptoms at the 12-week (SMD = 0.407; 95% CI, 0.069, 0.746) and 24-week follow-ups (SMD = 0.484; 95% CI, 0.163, 0.806) and presented fewer side effects (SMD = 0.58; 95% CI, 0.287, 0.889). LOCF analysis shows that etifoxine is non-inferior to clonazepam on reduction of anxiety symptoms and adverse symptoms even when no change was assigned as result to participant whom withdrew. Non-inferiority could be declared for clinical improvement (SMD = 0.326; 95% CI, - 0.20, 0.858).

CONCLUSION

Etifoxine was non-inferior to clonazepam on reduction of anxiety symptoms, adverse effects, and clinical improvement.

Impact of a structured educational programme for caregivers of children with cancer on parental knowledge of the disease and paediatric clinical outcomes during the first year of treatment

OBJECTIVE

To assess the impact of a structured educational programme for caregivers of children with cancer on their level of knowledge about the disease and patient's clinical outcome.

METHODS

This prospective, non-randomised, experimental study included caregivers of recently diagnosed children at two hospitals in Chile. Caregivers whose children were treated at the first centre were the structured education programme group (EPG), while the second hospital provided the standard care (SCG). We evaluated caregivers' level of knowledge on days 1, 10 and 90 as well as the children's clinical outcomes over 1 year of treatment.

RESULTS

A total of 102 caregivers were enrolled between 2014 and 2015. Only the EPG showed a significant increase in knowledge between days 1 and 90. The rate of central venous catheter infections was significantly lower in the EPG versus SCG (7% versus 26%; p = .01). The risk ratio was 0.35 (95% CI = 0.13-0.94), and a log-rank test showed a statistically significant difference between the two groups (p = .018). There were also fewer Emergency Department visits in the EPG for fever episodes.

CONCLUSION

Providing a structured education to caregivers increased their level of knowledge and improved the clinical outcome of their children during the first year of treatment.