Background & Objective: The mortality rate of pneumonia caused by mechanical ventilation is about %25-30. Pneumonia prolongs length of stay in hospital to more than 13 days. There are various approaches to decrease rate of pneumonia in medical wards. The aim of this study was to assess the effect of planned passive respiratory exercise on prevention of pneumonia in coma patients undergo ventilation.

Methods & Materials: In this quasi-experimental study, 76 patients were assigned into two experimental and control groups. The control group (n=38) received usual care in the ICU. The experiment group (n=38) received planned respiratory care within six days. The procedure was done in five minutes/six hours for a three day period and then in 10 minutes/six hours for the next three days. Laboratory tests were done before the intervention and in the third and sixth days of the intervention. The respiratory care planning included respiratory passive exercises along with the common respiratory care.

Results: The results indicated that there were significant differences in the results of lab tests between two groups after the intervention (P<0.0001).

Conclusion: The results of this study showed that planned respiratory care had positive effect on prevention of respiratory infection in coma patients.

Background & Aim: Lack of orgasm during intercourse and loss of libido in menopause is very common and can reduce women's quality of life. The aim of the present study was to determine the effect of Aphrodite on orgasm and sexual desire in postmenopausal women.

Methods & Materials: The study design was a randomized clinical trial with a control group. Participants were comprised of 80 postmenopausal women 50-60 years old. The instruments consisted of the demographic characteristics form and the Sabbatsbergsexual function scale that a part of itevaluates orgasm and sexual desire. Descriptive statistics, paired t-test and independent t-test were used to analyze data through SPSS software v.16.

Results: The mean score of orgasm before intervention in the Aphrodite group was 30.25±20.6 and in the placebo group was 29±21.9. One month after intervention, this score increased to 41.12±10.08 in the Aphrodite groupand was 29.12±29.66 in the placebo group, that the difference between the two groups was statistically significant (P=0.02). As well, for the sexual desire score, there was a significant difference between the two groups of Aphrodite and control after intervention (P=0.008).

Conclusion: The use of Aphrodite can improve sexual desire and orgasm in menopausal women. So, it is essential that healthcare providers be familiar with this herbal supplement.