Background & Aim: Exacerbation of the symptoms among patients with chronic obstructive pulmonary disease is a part of the disease's cycle . Despite having medical treatments, most patients experience severe degrees of dyspnea. Self-management programs can help relieving the symptoms. T his study aimed to assess the effect of a self-management program on dyspnea and fatigue severity in patients with chronic obstructive pulmonary disease (COPD) .

  Methods & Materials: In this randomized clinical trial, 50 patients with COPD referred to Apadana clinic in Ahvaz were recruited into the study. Patients were randomly allocated to control and intervention groups. The intervention group received a self-management program designed based on the 5A model the control group did not receive any intervention. Patients were assessed using the Fatigue Severity Scale and the Borg Dyspnea Scale at baseline and three month later. The Chi-squared test and t-test were used to analyze the data . 

  Results: There was no significant difference between the two groups in fatigue severity at baseline. At the end of the three months, the fatigue severity score differed significantly between the two groups (P=0.004). There was also significant reduction in the patients' dyspnea in the intervention group than the control group after 12 weeks (P<0.001) .

  Conclusion: Our program was effective in reducing the COPD symptoms among patients. This simple and non-expensive program can be applied as a beneficial intervention to decline major difficulties of the disease among patients with COPD .

Background & Aim: Besides medical treatment, self-care education is necessary for patients with heart failure. The aim of this study is to compare the effect of telenursing and education without follow-up in the caregivers of heart failure patients on the self-care behavior and clinical status of heart failure patients.

Methods & Materials: This clinical trial (IRCT2016080829184N2) was performed on 66 heart failure patients referred to the clinic of Taleghani hospital in Abadan in 2015-2016. The patients were randomly divided into three groups: control, intervention-1 and intervention-2 groups. Control group did not receive any intervention. Patients and caregivers in the intervention-1 group received verbal education, and caregivers in the intervention-2 group received continuous phone follow-up plus verbal education. Self-care behavior, fatigue severity and exercise tolerance were assessed in the patients by the self-care behavior questionnaire, fatigue severity scale and six minutes walking test at baseline and the end of 3 months. Descriptive statistics, chi-square, paired t-test, ANOVA, ANCOVA and Scheffe post hoc test were used to analyze the data using the SPSS software v.18.

Results: At baseline, three groups were consistent in terms of demographic variables and three variables. At the post-test, there was a significant difference between the intervention-2 group with the control group and intervention-1 group in self-care behavior (P<0.001) and the patients’ fatigue score mean (P<0.004). But, no significant difference was observed between three groups in the patients’ exercise tolerance score mean.

Conclusion: Telenursing for the caregivers of heart failure patients can lead to the improvement of self-care behavior and decrease in fatigue among the patients.