The Effectiveness of Neroli Essential Oil in Relieving Anxiety and Perceived Pain in Women during Labor: A Randomized Controlled Trial

Effects of Rosa damascena on Labor Pain and Anxiety in Primiparous Women

This study aimed to investigate the effect of Damask rose aromatherapy on pain and anxiety in primiparas during the incubation and latent periods of the first stage of labor. The study randomly divided participants into aroma, placebo, and control groups. The control group received daily care, while the aroma group received at least 30 minutes of aromatherapy. The placebo group received the same aromatherapy device as the aroma group but inhaled saline. Pain, anxiety, and uterine contractions were measured at enrollment and at 30, 60, and 120 minutes. Data from 76 participants were analyzed, and the results showed that the aroma group had lower anxiety and pain scores than the placebo and control groups at 60 and 120 minutes. Additionally, the effect gradually appeared and was maintained even with increased contractions. Damask rose aromatherapy can be used as a safe and effective adjuvant therapy for reducing the anxiety and pain of women in the latent period of labor.

Flower Power: An Overview on Chemistry and Biological Impact of Selected Essential Oils from Blossoms

Natural raw materials such as essential oils have received more and more attention in recent decades, whether in the food industry, as flavorings and preservatives, or as insecticides and insect repellents. They are, furthermore, very popular as fragrances in perfumes, cosmetics, and household products. In addition, aromatherapy is widely used to complement conventional medicine. This review summarizes investigations on the chemical composition and the most important biological impacts of essential oils and volatile compounds extracted from selected aromatic blossoms, including Lavandula angustifolia, Matricaria recutita, Rosa x damascena, Jasminum grandiflorum, Citrus x aurantium, Cananga odorata, and Michelia alba. The literature was collected from PubMed, Google Scholar, and Science Direct. Blossom essential oils discussed in this work are used in a wide variety of clinical issues. The application is consistently described as safe in studies and meta-analyses, although there are notes that using essential oils can also have side effects, especially dermatologically. However, it can be considered as confirmed that essential oils have positive influences on humans and can improve quality of life in patients with psychiatric disorders, critically ill patients, and patients in other exceptional situations. Although the positive effect of essential oils from blossoms has repeatedly been reported, evidence-based clinical investigations are still underrepresented, and the need for research is demanded.

The effects of aromatherapy on the mood state and resilience of pregnant women: A clinical trial

BACKGROUND

Pregnancy has always been associated with rapid physiological, emotional, and social changes that can cause mothers' stress and anxiety, eventually leading to psychological effects. Therefore, resilience and knowing how to deal with stress during pregnancy are of great importance. As a result, this study aimed to investigate the effects of aromatherapy on pregnant women's mood and resilience.

MATERIALS AND METHODS

This clinical trial study was conducted on 70 pregnant women in 2021. Participants were randomly selected from Isfahan's health centers and then divided into two groups. A handkerchief sprinkled with orange blossom essential oil was given to the experimental group to inhale for an hour, three times a week for a month. However, the control group received only the usual care. The mood state and resilience of the participants were evaluated before the intervention, immediately after, and also one month after the intervention. Data analysis was carried out using Statistical Package for the Social Sciences (SPPS) 24.0, independent-samples t-test, Chi-square, and Mann-Whitney U-test.

RESULTS

According to the results, the score of mood state in the experimental group was 60/97±14/26 before the intervention, 40/97±14/30 immediately after receiving the intervention, and 49/86±11/78 one month after the intervention. These findings indicated that the score of mood state in the experimental group was significantly lower than that in the control group (P < 0/05). Moreover, the mean score of resilience in the experimental group was 60/83±13/02 before the intervention, 66/54±7/85 immediately after receiving the intervention, and 62/80±8/07 one month after the intervention. The results showed that the mean score of this variable was significantly higher in the experimental group compared with the control group immediately after the intervention and insignificantly higher than the control group one month after the intervention.

CONCLUSION

Aromatherapy with orange blossom oil can enhance mothers' mood state and resilience during the third trimester. As a result, orange blossom oil can be used as a complementary therapy.

Anti-inflammatory, antioxidant, antiangiogenic, and therapeutic efficacy of neroli oil in rats with endometriotic lesions

INTRODUCTION

Endometriosis is a serious health problem among women of reproductive age, with pelvic pain and infertility. Given the limited success of current treatments, this study explores Neroli oil (N.O.) effects on inflammation, oxidation, angiogenesis, and tissue remodeling implicated in endometriosis.

MATERIALS AND METHODS

Albino Wistar female rats were used to simulate an endometriosis model. Groups were established for comparison: a control, an endometriosis model, a N.O.-treated group, and a N.O.-treated group postendometriosis induction. The study focused on Tumor necrosis factor-alpha (TNF-α), Interleukin 6, Interleukin 8, vascular endothelial growth factor (VEGF), myeloperoxidase, Matrix metalloproteinase-1 (MMP-1), nitric oxide, superoxide dismutase, catalase, and anti-mullerian hormone values, as well as histopathological evaluations of endometriotic foci.

RESULTS

AMH values showed a significant increase in the endometriosis group treated with N.O. compared with the endometriosis group (p < 0,01).A statistically significant decrease was found in MMP-1 level in the endometriosis group that underwent N.O. (p < 0.001). Increased CAT (p < 0.0001) and decrease in nitric oxide (p < 0.01) are found in N.O.-treated endometriosis group. TNF-α levels in the endometriosis group showed a statistically significant increase in the endometriosis group when compared with the control and sham group (p < 0.001, p < 0.01 respectively). In our study, a statistically significant increase was observed in VEGF levels (p < 0.001) in endometriosis group and significant decrease in the N.O. administered endometriosis model group. Groups treated with N.O. showed decreased inflammation and congestion scores. Histopathological assessments demonstrated reduced inflammation and tissue remodeling signs in endometriotic foci.

CONCLUSION

This study highlights the potential of N.O. in the treatment of endometriosis, owing to its anti-inflammatory, antioxidant, and antiangiogenic properties that can disrupt chronic processes. Our findings lend support to utilization of herbal remedies for the management of endometriosis, thereby emphasizing the necessity for additional comprehensive investigations in the future.

The effect of aromatherapy with Lavender-Neroli oil and music in management of pediatric dental anxiety: a randomized control trial

AIM

This study aimed to evaluate the efficacy of aromatherapy with Lavender-Neroli essential oil combined with background music in reducing dental anxiety and pain during anesthesia in children.

MATERIALS AND METHODS

A total of 56 children aged 6-10 years old who needed dental treatment with inferior alveolar nerve injection (IANB) were randomly divided into two groups: Group 1 (Experimental, n = 28) aromatherapy with music group, and Group 2 (Control, n = 28) the placebo group. Children in the group 1 were asked to inhale the aromatic blend of Lavender-Neroli essential oil using a nasal mask similar to one that is used for nitrous oxide after modifying it by adding a 3D printed box on its circle hole and listening to their favorite music as a background before 5 min and during anesthesia, meanwhile in the placebo group children were asked to wear an empty nasal mask. Anxiety and pain were been assessed before and after anesthesia using the self-report anxiety scale Facial image scale (FIS), Observational pain assessment scale Face-Legs-Activity-Cry-Consolability (FLACC), heart rate, SPO2 saturation, diastolic and systolic blood pressure.

RESULTS

Dental anxiety and vital signs except SPO2 saturation were significantly lower in the aromatherapy with music group when compared to the control group (p < 0.05), with no differences in pain perception between groups (p = 0.176).

CONCLUSIONS

Aromatherapy with Lavender-Neroli oil combined with music seems to be a useful and safe non-pharmacologic technique for managing dental anxiety in children.

Perinatal depression during the fourth wave of the COVID-19 outbreak in a single prenatal clinic in Southern Italy: The role of loneliness, anxiety, and maternal support

Background

The current study aimed at assessing the levels of perinatal depression (i.e., both antenatal and postnatal) during the fourth wave of the COVID-19 outbreak in a group of Italian women, as well as to evaluate the role of loneliness, anxiety, and lack of maternal support in cumulatively predicting perinatal depression.

Methods

A cross-sectional study was conducted with 200 Italian women recruited during a peak of the COVID-19 pandemic in Italy (i.e., from September to December 2021) from a single prenatal clinic in Southern Italy. A non-parametric binomial test was conducted to assess whether the perinatal depression frequencies of the current sample differed from those found in a pre-Covid reference group. Additionally, hierarchical multiple linear regression analyses assessing whether loneliness, anxiety, and maternal support affected women's perinatal depression were also conducted.

Results

The general prevalence of perinatal depression was significantly higher in participants recruited during the fourth wave of the COVID-19 pandemic compared to the pre-Covid reference group (29% vs. 9.2%). However, results showed that, contrary to postnatal depression (18.2% vs. 19.9%), only the prevalence of antenatal depression was significantly higher compared to the pre-Covid reference group (39.6% vs. 6.4%). Furthermore, loneliness and anxiety, but not maternal support, were associated with higher levels of PD.

Limitations

Limitations concerned the cross-sectional nature of the study and the relatively small sample size.

Conclusions

This study sheds light on the need to address perinatal mental health of women during major stressful events, such as the COVID-19 pandemic.

The effect of ylang oil and lemon oil inhalation on labor pain and anxiety pregnant women: A randomized controlled trial

BACKGROUND

and purpose: To date, there has been very limited experimental research on the impact of ylang ylang oil and lemon oil inhalation labor pain. This study was conducted to investigate the effects of aromatherapy, one of the non-pharmacological pain methods, on anxiety and labor pain in the active phase in primiparous pregnant women.

METHODS

A randomized controlled trial design was used in the study, which was conducted with 45 primiparous pregnant women. Volunteers were randomized into the lemon oil group (n = 15), ylang-ylang oil group (n = 15), and control group (n = 15) by using the sealed envelope method. The visual analog scale (VAS) and the state anxiety inventory were applied to the intervention and control groups before the application. After the application, the VAS and the state anxiety inventory were applied at 5-7 cm dilatation and the VAS was applied alone at 8-10 cm dilatation. The trait anxiety inventory was applied to the volunteers after delivery.

RESULTS

The mean pain scores at 5-7 cm dilatation in the intervention groups (lemon oil 6.90, ylang ylang oil, 7.30) were significantly lower than in the control group (9.20) (p = 0.005). There was no significant difference between the groups in terms of their mean pre-intervention and 5-7-cm-dilatation anxiety scores (p = 0.750; p = 0.663), mean trait anxiety scores (p = 0.094), and mean first-and fifth-minute Apgar scores (p = 0.051; p = 0.051).

CONCLUSION

It was found that aromatherapy applied by inhalation at labor reduced the perception of labor pain but had no effect on anxiety.

Citrus Essential Oils in Aromatherapy: Therapeutic Effects and Mechanisms

Citrus is one of the main fruit crops cultivated in tropical and subtropical regions worldwide. Approximately half (40-47%) of the fruit mass is inedible and discarded as waste after processing, which causes pollution to the environment. Essential oils (EOs) are aromatic compounds found in significant quantities in oil sacs or oil glands present in the leaves, flowers, and fruit peels (mainly the flavedo part). Citrus EO is a complex mixture of ~400 compounds and has been found to be useful in aromatic infusions for personal health care, perfumes, pharmaceuticals, color enhancers in foods and beverages, and aromatherapy. The citrus EOs possess a pleasant scent, and impart relaxing, calming, mood-uplifting, and cheer-enhancing effects. In aromatherapy, it is applied either in message oils or in diffusion sprays for homes and vehicle sittings. The diffusion creates a fresh feeling and enhances relaxation from stress and anxiety and helps uplifting mood and boosting emotional and physical energy. This review presents a comprehensive outlook on the composition, properties, characterization, and mechanism of action of the citrus EOs in various health-related issues, with a focus on its antioxidant properties.