[Effects of aroma self-foot reflexology massage on stress and immune responses and fatigue in middle-aged women in rural areas]

The Effect of Short-term Inhalation of Fir Essential Oil on Autonomic Nervous Activity in Middle-aged Women

This study aimed to investigate the effect of short-term inhalation of fir essential oil on autonomic nervous activity in middle-aged women. Twenty-six women (mean age, 51.0 ± 2.9 years) participated in this study. The participants sat on a chair, closed their eyes, and inhaled fir essential oil and room air (control) for 3 min. A crossover trial was performed to eliminate the effect of the order of olfactory stimulation. Approximately half of the participants were administered stimuli in the following order: exposure to fir essential oil, then control. The remaining participants were administered control, followed by fir essential oil. Heart rate variability, heart rate, blood pressure, and pulse rate were used as indicators of the autonomic nervous system activity. The Semantic Differential method and Profile of Mood States were used as psychological indicators. The High Frequency (HF) value, an indicator of parasympathetic nerve activity reflecting a relaxed state, was significantly higher during stimulation with fir essential oil than during the control condition. The Low Frequency (LF)/(LF+HF) value, an indicator of sympathetic nerve activity reflecting awake state, was marginally lower during stimulation with fir essential oil than during the control condition. No significant differences were found in heart rate, blood pressure, and pulse rate. After inhaling fir essential oil, "comfortable," "relaxed," and "natural" feelings improved, negative moods decreased, and positive moods increased. In conclusion, inhalation of fir essential oil can help menopausal women in their physiological and psychological relaxation.

Effects of Self-acupunctural Hand Massage Using Aromatic Oil on Alleviating the Stress, Fatigue, and Vital Signs of Korean Middle-Aged Women

The study aimed to examine the effects of self-acupunctural hand massage using aromatic oil on the stress, fatigue, and vital signs of Korean middle-aged women. A quasi-experimental study using a pretest/posttest control group, nonsynchronized design was employed. The study participants consisted of 55 middle-aged women (27 in the experiment group and 28 in the control group), who visited a community center in Seoul, South Korea. Self-acupunctural hand massage using aromatic oil as an experimental intervention was performed once per day, 6 minutes per session for the left and right hands each, for 3 weeks. A questionnaire was designed to measure the general characteristics, stress, fatigue, and vital signs (blood pressure and pulse rate). There were significant differences in the degrees of stress, fatigue, and vital signs (blood pressure) between the 2 groups. Self-acupunctural hand massage using aromatic oil decreased the stress, fatigue, and vital signs (blood pressure) of Korean middle-aged women. Self-acupunctural hand massage using aromatic oil can be utilized as an effective nursing intervention for decreasing stress, fatigue, and vital signs (blood pressure) for middle-aged women in clinical practice.

Effectiveness of Aromatherapy on Ameliorating Fatigue in Adults: A Meta-Analysis

Background

Fatigue is a common symptom in adults that may cause physical and psychological problems and reduce quality of life. Aromatherapy could possibly provide relief for those suffering from fatigue. Here, we evaluated the effect of aromatherapy on fatigue in adults.

Methods

We searched the PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Chinese Biomedical Literature, SinoMed, Wanfang, and Chinese Scientific Journal Database databases for randomized controlled trials of aromatherapy treatment for fatigue in adults from their inception to June 2021. Two reviewers searched independently, extracted the characteristics of the studies, and assessed the risk of bias using the Cochrane risk-of-bias tool and Stata v. 14.0.

Results

Nineteen studies were included in this systematic review. Aromatherapy had a significant effect on fatigue (standardized mean difference −0.64, 95% confidence interval−1.14, −0.15, I² 94.4%, P < 0.001). Subgroup analysis according to aromatic type, substance, frequency, treatment duration, intervention, outcomes measurement, and population type showed that aromatherapy had a significantly greater effect in the intervention group, compared to the control group. Funnel plots and Egger's test indicated no significant publication bias.

Conclusion

Our results suggest that aromatherapy ameliorates fatigue in adults who suffer from chronic diseases. A rigorous intervention program and larger randomized controlled trials are needed.

Effect of foot reflexology on chest pain and anxiety in patients with acute myocardial infarction: A double blind randomized clinical trial

BACKGROUND AND PURPOSE

The aim of this study was to determine the effect of foot reflexology on chest pain and anxiety in patients with AMI.

MATERIALS AND METHODS

This study was a double blind randomized clinical trial. Stratified random sampling was carried out on 90 patients with AMI in the three groups of treatment, placebo and control. Foot reflexology was done for three consecutive days, each time for 20 min. Chest pain and anxiety were evaluated with Visual Analogue Scale before, immediately and 20 min later.

RESULTS

20 min after the intervention, severity of chest pain in treatment group was significantly lower than control group (p < 0.001) and placebo group (p = 0.002). Severity of anxiety between groups and at different times was not significant.

CONCLUSIONS

Foot reflexology was effective in attenuating chest pain, had the most effect in 20 min after intervention, and can be used to relieve chest pain in patients with AMI.

The effects of aroma massage and foot bath on psychophysiological response in stroke patients

[Purpose] This research aimed to examine the effects of back massage and foot bath with blended essential oil on psychophysiological response in stroke patients. [Subjects and Methods] The subjects were 14 adult stroke patients randomly divided into the experimental group (7 patients) and the control group (7 patients). Physical and psychological stress, mood state and sleep satisfaction was measured using evaluation instruments and body temperature was measured with infrared thermography (T-1000). [Results] Measurements included physical and psychological stress, and mood state of the experiment group became significantly lower than that of the control group. The body temperature and sleeping satisfaction of the experimental group became significantly higher than that of the control group. [Conclusion] The present study suggested that aroma therapy and foot bath that can be used as alternative physical therapy that offers an overall beneficial effect on psychophysiological response such as reduced stress, mood state and increased body temperature, sleeping satisfaction of stroke patients.

Effects of Auricular Acupressure Therapy on Primary Dysmenorrhea for Female High School Students in South Korea

PURPOSE

To examine the effect of auricular acupressure therapy on primary dysmenorrhea among female high school students in South Korea.

DESIGN

A randomized controlled trial was employed.

METHODS

The study sample consisted of 91 female high school students, with 45 participants in the experimental group and 46 in the control group in two regions of South Korea. The average age of the participants was 16.7 years, and the average age of menarche was 12.2 years. Auricular acupressure therapy including an auricular acupressure needle on skin paper tape was applied on an ear for 3 days during periods of extreme primary dysmenorrhea. The acupoint names were Jagung, Sinmun, Gyogam, and Naebunbi. For the placebo control group, only the skin paper tape without an auricular acupressure needle was applied on the same acupoints. Measures used were the Menstrual Distress Questionnaire to assess primary dysmenorrhea, and the visual analog scale to assess abdominal and back pain of participants.

FINDINGS

There were significant differences on abdominal pain (t = 24.594, p < .001), back pain (t = 22.661, p < .001), and primary dysmenorrhea (t = 32.187, p < .001) between the two groups. Auricular acupressure therapy decreased abdominal pain, back pain, and primary dysmenorrhea of female high school students in South Korea.

CONCLUSIONS

Auricular acupressure therapy was an effective intervention for alleviating abdominal pain, back pain, and primary dysmenorrhea of female high school students in South Korea. For feasibility of the auricular acupressure therapy in practice, it is needed to train and learn the exact positions of acupoints in ear.

CLINICAL RELEVANCE

Health providers should consider providing auricular acupressure therapy as an alternative method for reducing abdominal and back pain, and primary dysmenorrhea in female high school students in South Korea.

Effect of self-administered foot reflexology for symptom management in healthy persons: a systematic review and meta-analysis

OBJECTIVES

Self-administered foot reflexology is unrestricted by time and space, economical, and practical because it is easy to learn and apply. This study estimated the effectiveness of self-foot reflexology for symptom management in healthy persons through a systematic review and meta-analysis.

METHODS

The participants were healthy persons not diagnosed with a specific disease. The intervention was foot reflexology administered by participants, not by practitioners or healthcare providers. The comparative studies either between groups or within group comparison were included. Our search utilized core databases (MEDLINE, EMBASE, Cochrane, and CINAHL). We also searched Chinese (CNKI), Japanese (J-STAGE), and Korean databases (KoreaMed, KMbase, KISS, NDSL, KISTI, and OASIS). The search was used MeSH terminology and key words (foot reflexology, foot massage, and self).

RESULTS

Analysis of three non-randomized trials and three before-and-after studies showed that self-administered foot reflexology resulted in significant improvement in subjective outcomes such as perceived stress, fatigue, and depression. However, there was no significant improvement in objective outcomes such as cortisol levels, blood pressure, and pulse rate. We did not find any randomized controlled trial.

CONCLUSIONS

This study presents the effectiveness of self-administered foot reflexology for healthy persons' psychological and physiological symptoms. While objective outcomes showed limited results, significant improvements were found in subjective outcomes. However, owing to the small number of studies and methodological flaws, there was insufficient evidence supporting the use of self-performed foot reflexology. Well-designed randomized controlled trials are needed to assess the effect of self-administered foot reflexology in healthy people.