Effect of Lavender on Sleep, Sexual Desire, Vasomotor, Psychological and Physical Symptom among Menopausal and Elderly Women: A Systematic Review.

OBJECTIVES: The present systematic review was conducted to compare the effect of lavender on the quality of sleep, sexual desire, and vasomotor, psychological and physical symptoms among menopausal and elderly women. METHODS: There were five electronic databases which selected to search respective articles which included were Scopus, PubMed, Web of Science, Google Scholar, and the Cochrane Library without any language restriction since the study inception to March 10, 2018. The quality of studies was assessed in accordance with a jaded scale. RESULTS: According to three trials, the lavender as utilized in a capsule form or aromatherapy could significantly improve the measured Pittsburgh Sleep Quality Index score (P < 0.05) in the menopausal and elderly women. The aromatherapy with lavender improved sexual function (P < 0.001), depression (P < 0.001), anxiety (P < 0.001), and physical (P < 0.001) symptoms. Based on a trial, 66.7%, 70.0%, and 53.3% of subjects reported feelings of relaxation, happiness, and cleanness effects of having used lavender respectively. CONCLUSIONS: The results suggested the effectiveness of the use of lavender either in capsule form or aromatherapy on the improved quality of sleep, depression, anxiety, sexual desire, and psychological and physical symptoms. These results, however, should be interpreted with caution considering the limitations of the study.

A Systematic Review and Meta-analysis on the Effect of Herbal Medicine to Manage Sleep Dysfunction in Peri- and Postmenopause.

OBJECTIVES: Some conventional medications used to treat insomnia, such as benzodiazepine, non-benzodiazepine, and hormone therapy, are associated with side effects. Therefore, there is a growing interest in the use of herbal medicine. The aim of this systematic review is to assess the effects herbal medicines have on sleep disorders of peri- and postmenopausal women. METHODS: Three databases were searched including MEDLINE, Scopus, and the Cochrane Library from inception to March 2018. RESULTS: Six trials assessed the effect of soy on sleep disorders. Forrest plot for 2 studies showed that the standardized mean difference (SMD) of the sleep problems was lower in the soy group than the placebo group (SMD = -0.996; P < 0.001; 95% confidence interval, -1.42 to -0.563). Three trials showed soy had no significant effect on sleep disorders and one study showed a positive effect on sleep disorders. Accordingly, it is difficult to reach a definite conclusion regarding the effects of soy on sleep disorders based on these findings. According to a trial, significant beneficial effect associated with taking Schisandra chinensis. Findings suggested that some herbal medicines like red clover, lavender combined with bitter orange and pin bark extract had attenuating effects on sleep disorders. After intake of 530 mg of valerian twice a day for one month, statistically significant effects were observed regarding the quality of sleep of postmenopausal women. CONCLUSIONS: The present systematic review and meta-analysis found inadequate evidence to draw conclusions regarding the effectiveness of herbal medications, especially soy.

Overview of the Effect of Herbal Medicines and Isoflavones on the Treatment of Cognitive Function.

OBJECTIVES: The current overview aimed to present the effect of herbal medicines on cognitive function among menopausal women. METHODS: Two separate authors performed systematic search of the 3 databases of (the MEDLINE Scopus and the Cochrane Central Register Trials) from inception to January 2018. Methodological quality of each study was assessed using the AMSTAR. RESULTS: According to 2 reviews, soy seems to be effective in enhancing summary cognitive function and visual memory. The effect of isoflavones on cognition was affected by treatment duration as six weeks of treatment improved some dimensions of cognitive parameters, including mental flexibility and planning, and longer treatment period (6 months) improved category digit span test, digit symbol test, and visual scanning test score. The effect of phytoestrogen on cognitive function of menopausal women might be altered age, gender, ethnicity, menopausal status, dosage, and length of treatment, types of cognitive test, location, types of soy, and types of phytoestrogen. Combination of Gingko with ginseng could not improve sustained attention, episode memory, category generation or frontal lobe function. Gingko biloba had no significant effect on planning, memory and sustained attention, except for its limited effect on mental flexibility in late menopause. In addition, other herbal medicines like black cohosh showed no effective beneficial. CONCLUSIONS: Phytoestrogen, soy and isoflavones might have a limited beneficial effect on some aspects of cognition. The phytoestrogens affecting cognition might be modified by age, gender, ethnicity, menopausal status, dosage, and length of treatment, types of cognitive test, location, types of soy, and types of phytoestrogen.

Effect of Aromatherapy on the Treatment of Psychological Symptoms in Postmenopausal and Elderly Women: A Systematic Review and Meta-analysis.

OBJECTIVES: To critically assess the effect of aromatherapy on the psychological symptoms as noted in the postmenopausal and elderly women. METHODS: Three following databases were systematically searched: MEDLINE, Scopus and Cochrane Library (Cochrane Central Register of Controlled Trials) from inception to January 2018. The search keywords included 'menopause' AND (aromatherapy), without language restrictions. RESULTS: In this study, 4 trials were included which fit into our systematic review. The findings demonstrated that the aromatherapy massage have significantly improved psychological symptoms in menopausal and elderly women as compared to the control group (standardized mean difference [SMD] = -1.24; 95% confidence interval, -0.188 to -0.606; P < 0.001 random effect model; 3 trials, moderate to high heterogeneity, I2 = 0.76; P = 0.028). According to 1 of the trials, the aromatherapy oil massage was no more effective than the untreated group regarding their experience of symptoms such as nervousness. CONCLUSIONS: The aromatherapy may be beneficial in attenuating the psychological symptoms that these women may experience, such as anxiety and depression, but it is not considered as an effective treatment to manage nervousness symptom among menopausal women. This finding should be observed in light of study limitations.

Psychometric properties of the Persian language version of the Female Sexual Function index among postmenopausal women

Objective: The present research aimed to evaluate the psychometric properties of the Persian language version of the Female Sexual Function Index (FSFI) among postmenopausal women. Material and Methods: This secondary analysis examined 402 healthy postmenopausal Iranian women presenting to healthcare centers across Iran. The sampling method was convenience sampling. The translation of the FSFI and its cross-cultural adaptation were conducted under the guidelines proposed by Beaton. The reliability (Cronbach's alpha coefficient and test-rest reliability) and construct validity confirmatory factor analysis) were assessed. Model fitting index [such as the root mean square error of approximation (RMSEA), the Goodness of Fit Index (GFI) and the Comparative Fit Index (CFI)] was calculated. Results: The mean age of the study participants was 53.63±7.8 years. Test-retest reliability was high for both the entire scale (r=0.964; p<0.001) and its six dimensions (0.76-0.94; p<0.001). The Cronbach's alpha of the entire scale and its dimensions was greater than 0.80. The original six-factor was used, which showed a relatively poor fit (χ2=667.054; p<0.001; χ2/df=4.86; GFI=0.92; RMSEA=0.098; GFI=0.85). After adding three correlated error terms to the six-factor model, an acceptable fit was obtained (χ2=470.542; p<0.001; χ2/df=3.51; CFI=0.95; RMSEA=0.079; GFI=0.89). Conclusion: According to our results, the FSFI tool indicated a satisfactory fit for a six-factor model, as similar to the original English version, for use in clinical practice and research regarding healthy postmenopausal Iranian women. More research needs to be conducted on this scale to assess all of its psychometric properties.

Aromatherapy for Sexual Problems in Menopausal Women: A Systematic Review and Meta-analysis.

OBJECTIVES: The aim of the present systematic review and meta-analysis is the exploration of the potential evidence of the effectiveness of aromatherapy products on the sexual function of menopausal women. METHODS: From inception to December 2017, the search process was performed using the MEDLINE and Scopus databases and the Cochrane Library regarding the trials on the effectiveness of herbal-medicine aromatherapy on the sexual function of menopausal women. RESULTS: Three of the trials comprise suitable data for inclusion in the meta-analysis. According to the meta-analysis, it is possible to improve the standardized mean difference (SMD) of the sexual desire up to 0.56 in the aromatherapy group compared with the control group (SMD = 0.56; P < 0.001; heterogeneity; I2 = 42%; P = 0.141). According to one of the trials, the serum-estrogen level of two different doses did not change in the neroli oil inhalation group compared with the almond-oil group. CONCLUSIONS: Both aromatherapy with neroli oil or lavender (monopreparation) and combined-oil aromatherapy with lavender, fennel, geranium, and rose significantly improved human sexual function; however, a significant change of the serum-estrogen level was not detected. The findings of the present review should be presented cautiously because of the corresponding limitations such as the lack of a standardized tool, the lack of intention-to-treat reporting, the low study amount, and the short-term follow-up.

Effect of Fennel on the Health Status of Menopausal Women: A Systematic and Meta-analysis.

OBJECTIVES: The aim of the present study is the systematic and critical investigation of the effectiveness of fennel on the climacteric symptoms among menopausal females. METHODS: A search of the trials studying the effect of fennel on menopausal females was conducted in 2017 using the MEDLINE and Scopus databases and the Cochrane Library with the following keywords: fennel, Foeniculum vulgare, and menopause. RESULTS: Fennel combined with officinalis is more effective in the attenuating of sleep disorders compared to Citalopram. The comparison of these two groups regarding the mean bone mineral density and bone mineral content (P = 0.14, P = 0.504); the total hip femoral (P = 0.42, P = 0.66); the trochanter (P = 0.075, P = 0.07); the intertrochanter (P = 0.84, P = 0.93); and the femoral neck (P = 0.43, P = 0.64) did not show any significant statistical differences; however, a statistically significant difference regarding the vasomotor symptoms (P < 0.01) was found. The other significant differences are related to the values of the total cholesterol (P = 0.103); low-density lipoprotein cholesterol, or LDL-C (P = 0.104); high-density lipoprotein cholesterol, or HDL-C (P = 0.266); triglyceride (P = 0.679); body weight (P = 0.212); body mass index (P = 0.041); waist and hip circumferences (P = 0.365); and fat distribution (P = 0.337) between the two groups. The standardized mean difference (SMD) values of sexual activity (SMD = 0.638; P < 0.001), and maturation value (SMD = 0.601; P = 0.003) are highly significant among the fennel-treated women compared with the placebo group. CONCLUSIONS: According to the findings of the present study, fennel is important in the relieving of vasomotor symptoms, vaginal itching, dryness, dyspareunia, sexual function, sexual satisfaction, and sleep distribution.

Effect of Foeniculum Vulgare (Fennel) on Sleep Quality of Menopausal Women: A Double-blinded, Randomized Placebo-controlled Trial.

OBJECTIVES: Aim of present study was designed to investigate the soporific effect of fennel among menopausal women. METHODS: The present double-blinded and placebo-controlled trial examined the fennel effect on Pittsburgh Sleep Quality Index (PSQI). Total score and relevant 7 components, including sleep duration, sleep latency, use of sleeping medication, subjective sleep quality, sleep disturbances, daytime dysfunction and habitual sleep efficiency among 50 menopausal women compared to control group within a 12-week follow-up. RESULTS: The patients in both groups reported no certain side effects and all subjects completed the study. The mean actual sleep duration was 5 hours and 66 minutes. Intergroup comparison revealed no statistically significant differences in the mean total PSQI score (P = 0.439), subjective sleep quality (P = 0.826), habitual sleep efficiency (P = 0.127), sleep disturbances (P = 0.130), use of sleeping medication (P = 0.52) and daytime dysfunction (P = 0.439). A tendency toward significant between 2 groups was seen concerning the sleep duration (P = 0.059). Intergroup comparison showed significantly borderline levels (P = 0.059). CONCLUSIONS: The treatment of 12 weeks with fennel caused a slight effect that did not reach to significant. These findings should be considered cautiously because of small sample size, short-term follow-up and subjective measure of sleep quality.