Effectiveness of Aromatherapy Massage in the Management of Anxiety and Depression in Patients With Cancer: A Multicenter Randomized Controlled Trial

Non-pharmaceutical interventions for depressive symptoms in patients with breast cancer: protocol for a systematic review and network meta-analysis

INTRODUCTION

Patients with breast cancer often suffer from depressive symptoms throughout various stages of cancer, significantly impacting their quality of life and treatment outcomes. Non-pharmaceutical interventions such as psychotherapy, mind-body therapies and physical exercise have shown effectiveness in addressing cancer-related depression. However, the efficacy and safety of different non-pharmacological interventions remain a topic of debate. Therefore, to provide an objective assessment and comparison of the impact of different non-pharmaceutical interventions on depression, we will conduct a network meta-analysis (NMA) to explore the effects of different non-pharmaceutical interventions on reducing depressive symptoms among patients with breast cancer.

METHODS AND ANALYSIS

We will search nine Chinese and English-language databases, from database inception to 31 July 2023, for randomised controlled trials published in Chinese or English. The English-language databases are PubMed, Medline, Embase, Web of Science and Cochrane Central Register of Controlled Trials, and the Chinese databases are CBM, CNKI, VIP and Wanfang. Two independent researchers will perform information extraction from eligible articles. The primary outcome will be the changes in depressive symptoms, while the secondary outcome will include adverse events. STATA V.15.0 will be used to conduct paired meta-analysis and NMA. Grading of Recommendations Assessment, Development and Evaluation will be used to assess the quality of evidence, and the Cochrane tool for assessing the risks of bias in randomised trials V.2 will be used for risk of bias assessment.

ETHICS AND DISSEMINATION

The study does not require ethical approval as it will analyse data from existing studies. It is expected that the results of the study will be published in peer-reviewed journals and presented at relevant conferences.

PROSPERO REGISTRATION NUMBER

CRD42023450494.

Effects of aromatherapy on nausea and vomiting in patients with cancer: A systematic review and meta-analysis of randomized controlled trials

BACKGROUND

and purpose: Aromatherapy offers a low-risk solution for effectively managing common nausea and vomiting in cancer patients. This systematic review and meta-analysis aimed to assess its impact on these symptoms to facilitate practical guidelines establishment.

METHODS

PubMed, Web of Science, Cochrane Library, MEDLINE, CINAHL, and Embase were searched for articles published until April 30, 2023. Inclusion criteria were randomized controlled trials (RCTs) on the effect of aromatherapy on nausea and vomiting in patients with cancer (age ≥18 years). The effect size was calculated using standardized mean differences (SMDs) with a random effects model. Subgroup analyses, meta-analysis of variance, and meta-regression were performed using the "meta" package in R version 4.0.2. Heterogeneity was assessed using I2 statistics. Sensitivity and publication bias analyses were performed; two reviewers independently assessed risk of bias using Cochrane's risk-of-bias tool 2.0.

RESULTS

Twenty-five RCTs across 10 articles revealed that aromatherapy reduced overall nausea and vomiting in patients with cancer with significant efficacy (SMD = -0.81, 95 % confidence interval [CI]: -1.11 to -0.52). Furthermore, aromatherapy reduced nausea (SMD = -0.85, 95 % CI: -1.23 to -0.46) and combined nausea and vomiting (SMD = -1.08, 95 % CI: -1.68 to -0.47), but not vomiting alone (SMD = -0.24, 95 % CI: -1.03 to 0.55). Inhalation and massage yielded positive results, especially in chemotherapy-induced cases; peppermint oil was particularly successful.

CONCLUSION

Our findings underscore aromatherapy's value in managing cancer treatment-associated nausea and vomiting. Conclusive evidence on aromatherapy-led nausea reduction is lacking due to limited RCTs; research is warranted for robust conclusions.

Exploring Aromatherapy as a Complementary Approach in Palliative Care: A Systematic Review

Background: Palliative care, a cornerstone of comprehensive healthcare, prioritizes quality of life for individuals with life-threatening illnesses. Aromatherapy, with its holistic approach and patient-reported benefits, emerges as a promising complementary therapy for managing symptoms and enhancing well-being in palliative care. Objective: The objective of this systematic review is to assess the efficacy of aromatherapy interventions in symptom management, with a focus on pain, anxiety, nausea, and sleep disturbances among palliative care patients. Design: A comprehensive search was conducted across various databases to identify relevant studies. Eligibility criteria were applied, resulting in the inclusion of eight studies for analysis. The review assessed the efficacy of aromatherapy interventions, primarily through massage, in symptom management. Variations in intervention procedures and outcome measures were noted, necessitating a critical examination of the findings. Results: The review's findings suggest promising outcomes associated with aromatherapy in palliative care. Aromatherapy interventions demonstrated significant efficacy in reducing pain, anxiety, nausea, and improving sleep quality among patients. However, considerable heterogeneity was observed across studies, highlighting the need for standardized methodologies and larger-scale trials. Conclusion: This systematic review underscores the potential of aromatherapy as a complementary intervention in palliative care. While the findings support its efficacy in symptom management, methodological inconsistencies across studies warrant further research. Standardized approaches and larger trials are essential to validate the tailored effectiveness of aromatherapy for different symptoms encountered in palliative care, ultimately enhancing its clinical utility and integration into therapeutic practices.

Microbial bionic nano-aromatic drugs for prevention of depression induced by chronic stress

Depression is a mood disorder mainly clinically characterized by significant and persistent low spirits. Chronic stress is the leading cause of depression. However, traditional medicine has severe side effects in treating depression, ineffective treatment, and easy recurrence. Therefore, it is of great significance to prevent depression in the environment of chronic stress. In this study, aromatherapy was used for the prevention of depression. To solve the defects of intense volatility and inconvenience in using essential oils, we designed bionic nano-aromatic drugs and adhered them to the wallpaper. Inspired by the moldy wallpaper, we successively prepared the morphology-bionic nano-aromatic drugs, the function-bionic nano-aromatic drugs, and the bionic plus nano-aromatic drugs by referring to the morphology of microorganisms and substances in bacterial biofilms. Bionic nano-aromatic drugs remarkably promoted their adhesion on wallpaper. Molecular dynamics simulation explored its molecular mechanism. The essential oils, which were slowly released from the bionic nano-aromatic drugs, showed excellent biosecurity and depression prevention. These sustainedly released essential oils could significantly increase monoamine neurotransmitters in the brain under a chronic stress environment and had excellent neuroprotection. Besides, the bionic nano-aromatic drugs with simple preparation process and low cost had excellent application potential.

Integrative Oncology Care of Symptoms of Anxiety and Depression in Adults With Cancer: Society for Integrative Oncology-ASCO Guideline

PURPOSE

To provide evidence-based recommendations to health care providers on integrative approaches to managing anxiety and depression symptoms in adults living with cancer.

METHODS

The Society for Integrative Oncology and ASCO convened an expert panel of integrative oncology, medical oncology, radiation oncology, surgical oncology, palliative oncology, social sciences, mind-body medicine, nursing, methodology, and patient advocacy representatives. The literature search included systematic reviews, meta-analyses, and randomized controlled trials published from 1990 through 2023. Outcomes of interest included anxiety or depression symptoms as measured by validated psychometric tools, and adverse events. Expert panel members used this evidence and informal consensus with the Guidelines into Decision Support methodology to develop evidence-based guideline recommendations.

RESULTS

The literature search identified 110 relevant studies (30 systematic reviews and 80 randomized controlled trials) to inform the evidence base for this guideline.

RECOMMENDATIONS

Recommendations were made for mindfulness-based interventions (MBIs), yoga, relaxation, music therapy, reflexology, and aromatherapy (using inhalation) for treating symptoms of anxiety during active treatment; and MBIs, yoga, acupuncture, tai chi and/or qigong, and reflexology for treating anxiety symptoms after cancer treatment. For depression symptoms, MBIs, yoga, music therapy, relaxation, and reflexology were recommended during treatment, and MBIs, yoga, and tai chi and/or qigong were recommended post-treatment.

DISCUSSION

Issues of patient-health care provider communication, health disparities, comorbid medical conditions, cost implications, guideline implementation, provider training and credentialing, and quality assurance of natural health products are discussed. While several approaches such as MBIs and yoga appear effective, limitations of the evidence base including assessment of risk of bias, nonstandardization of therapies, lack of diversity in study samples, and lack of active control conditions as well as future research directions are discussed.Additional information is available at www.asco.org/survivorship-guidelines.

Effects of aromatherapy on depression: A meta-analysis of randomized controlled trials

OBJECTIVE

Non-pharmacological interventions, such as aromatherapy, have been utilized for treating depression. This systematic review and meta-analysis aimed to investigate the effects of aromatherapy on depressive symptoms.

METHOD

The databases of PubMed, MEDLINE, CINAHL, EMBASE, Web of Science, and the Cochrane Library were searched from May 5, 2023, to May 20, 2023. Only randomized controlled trials that implemented aromatherapy in adults aged ≥18 years were included. The standardized mean difference (SMD) was calculated, and subgroup analysis, meta-ANOVA, and meta-regression were performed for the moderator variables.

RESULTS

Thirty-two clinical trials (27 studies) were included in the final analysis. Aromatherapy demonstrated a moderate effect size for reducing depressive symptoms (SMD = -0.56, 95% CI: -0.69 to -0.43). Inhalation was the most effective method of delivery and blended essential oils were more effective than lavender or other single essential oils. Aromatherapy demonstrated a moderate effect size for reducing depressive symptoms among menopausal women, patients with heart disease (coronary artery disease or acute coronary syndrome), and psychological illnesses. However, it demonstrated no effect on postpartum or pregnant women. Mean age was a significant moderator variable.

CONCLUSIONS

Reliable evidence is present for the application of aromatherapy to reduce depressive symptoms, and it can be utilized effectively to decrease depressive symptoms.

Effects of rose and lavender scents on nurses' job stress: A randomized controlled trial

INTRODUCTION

A high percentage of nurses working in hospitals suffer from job stress and related psychological problems. This study aimed to examine and compare the effects of aromatherapy using lavender and rose essential oils on nurses' job stress.

MATERIALS AND METHODS

This randomized placebo controlled trial was conducted on 118 eligible nurses who were randomly assigned into three groups of lavender (n = 39), rose (n = 40), and sesame seed as placebo (n = 39). The nurses received lavender and rose scents for two hours a day during four weeks. The Gray-Toft and Anderson's Nursing Stress Scale (NSS) was used to measure job stress before the interventions on the first day, and at the end of the second and fourth weeks. Descriptive and inferential statistics tests were used for data analysis. The statistical significance level was set at p < 0.05.

RESULTS

No statistically significant differences between the groups in job stress before the interventions and at the end of the second week were observed. There were statistically significant differences between the groups at the end of the fourth week (p <0.003). Aromatherapy using rose scent had a positive effect on the nurses' job stress at the end of the fourth week compared to the placebo (p = 0.002).

CONCLUSION

Aromatherapy using rose scent is a safe and non-pharmacologic method that can be used by nurses for improving their own comfort at the workplace. It can reduce nurses' overreliance on medications for relieving the symptoms of job stress.

Herbal Approaches in the Management of Mental Depression

BACKGROUND

Human's existence has become more stressful these days, most likely for the sake of improving one's lifestyle and fulfilling one's aspirations and needs. Depression is the most frequent neurological disorder, which affects millions of individuals worldwide. In clinical research, depression is the second most frequent chronic disease. A variety of herbal medications thought to have antidepressant-like effects have been reported in ancient pharmacopoeias from around the world. These provide several prospective chemicals that could be developed into modern mental medications while also causing no noticeable negative effects.

OBJECTIVE

The review is written to provide herbal treatment and comprehensive information about depression.

METHODS

Plants and plant formulations that were found effective in the treatment of depression are thoroughly reviewed. The antidepressant efficacies of medicinal plants, as well as their dosages, are investigated using experimental models. The review article contains 140 plants possessing antidepressant properties, 11 commercial formulations, and 25 active/isolated ingredients, as well as their chemical structure, which have been thoroughly reviewed with antidepressant activity after studying 283 references.

RESULTS

Literature revealed that a variety of medicinal plants are effective for the treatment of depression such as Hypericum perforatum, Catha edulis, Tinospora cordifolia, Curcuma longa, Ferula foetida, Rhodio larosea, Glycyrrhiza glabra, Crocus sativus, Ocimumba silicum and Embelica officinalis.

CONCLUSION

Potential compounds isolated from medicinal plants for the treatment of depressive disorders need to be established and herbal plant research could aid in this endeavour.

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.

Aromatherapy with inhalation can effectively improve the anxiety and depression of cancer patients: A meta-analysis

PURPOSE

This meta-analysis was to critically evaluate the effects of aromatherapy on the symptoms of anxiety and depression in cancer patients.

METHODS

Eight Chinese and English databases (CNKI, Wanfang, VIP, CBM, Cochrane Library, PubMed, Embase, and PsycINFO) were systematically searched from the inception of databases to October 2021 for randomized controlled trials (RCTs). According to Cochrane Collaboration criteria, two reviewers independently assessed the risk of bias and extract data from included studies. All analyses were performed with Review Manager 5.4.

RESULTS

Eleven qualified studies were included in the meta-analysis, ten of which reported the effect of aromatherapy on anxiety in cancer patients, including 1724 patients; five of the studies reported the effect on depression, including 1039 patients. The quality of the included studies was low, and most studies compared aromatherapy to usual care. This meta-analysis indicated that aromatherapy appeared to be effective for anxiety [SMD = -0.51, 95%CI (-0.83, -0.19), P = 0.002] and depression [SMD = -0.44, 95%CI (-0.76, -0.12), P = 0.008] symptoms in cancer patients. Inhalation aromatherapy may be more effective than massage. Aromatherapy seemed to improve the anxiety symptoms in cancer patients in a short time, especially in perioperative patients, but had no effect for patients treated with radiation, chemotherapy or palliative therapy. Placebo also appeared to be effective in some studies.

CONCLUSIONS

Aromatherapy, especially inhalation aromatherapy, may help relieve symptoms of anxiety and depression in cancer patients, but more and higher-quality studies are needed. The literature does not yet support clinical implementation.

The Effects of Aromatherapy on Anxiety and Depression in People With Cancer: A Systematic Review and Meta-Analysis

Background

Anxiety and depression are highly prevalent in people with cancer. Medical therapies are usually prescribed to alleviate anxiety and depression, but they are associated with a variety of adverse effects. Recently, aromatherapy showed potential as a complementary medicine to improve psychological health and wellbeing. However, its effectiveness on relieving anxiety and depression has not been established.

Objective

This study explored the beneficial effects of aromatherapy on psychological symptoms such as anxiety and depression in people with cancer.

Methods

We searched international databases including PubMed, Web of Science, Cochrane Library, Embase, Medline, Ebscohost, ProQuest and Scopus from inception to 31 May 2021. The risk of bias was assessed using the Cochrane Collaboration's tool for assessing risk of bias. The systematic review and meta-analysis were performed according to the PRISMA guidelines. Quantitative analysis was performed on the studies that met our inclusion criteria, and Meta-analysis was performed on the studies with available data by RevMan software.

Results

The quality of the literatures were assessed carefully by two researchers, a total of 17 studies were included in the systematic review and 10 articles were conducted in meta-analysis. The aromatherapy was effective in relieving anxiety (SMD = -0.49, p < 0.05) in people with cancer. Subgroup analysis suggested that most effective methods were aromatic massage (SMD = -0.70, p < 0.005), aromatherapy with lavender essential oils (SMD = -1.12, p < 0.01), short-time interventions (duration < 4weeks) (SMD = -0.87, p < 0.05) and studies in Asia (SMD = -0.83, p < 0.05). Regarding depression and psychological wellbeing, there were no difference between aromatherapy and control groups.

Conclusion

In cancer patients, the aromatherapy was effective for relieving anxiety. However, there was no beneficial effect on depression and psychological wellbeing.

Systematic Review Registration

PROSPERO, identifier: CRD42021272465.

Effect of Aromatherapy Massage on Depression and Anxiety of Elderly Adults: a Randomized Controlled Trial

Introduction

This study investigated the effect of aromatherapy massage with lavender, chamomile, and rosemary oils on the depression and anxiety of elderly adults living in nursing homes.

Methods

This randomized controlled trail was conducted on elderly adults living in nursing homes in Kerman, Iran. Through convenience sampling, 38 elderly adults were recruited and assessed using demographic questionnaire and Hospital Anxiety Depression Scale (HADS), respectively. Then, elderly adults were randomly allocated to either a control (19) or an intervention (19) group through block randomization. Elderly adults in the intervention group received aromatherapy massage using lavender, chamomile, and rosemary. Each massage session lasted 20 min and was performed three times per week for two three-week periods with an intervening one-week break, while their counterparts in the control group solely received routine nursing homes care services. HADS Scale completed with repeated measurements before the intervention, at the end of the third week, at the beginning of the fifth week and at the end of the seventh week.

Results

According to the results, mean anxiety in the intervention group went from 11.9 ± 4 to 6.26 ± 3.38 (p <.0001), and the mean depression went from 9.94 ± 3.2 to 4.15 ± 2.14, indicating that anxiety and depression were significantly reduced compared with before intervention (p <.0001).

Conclusion

Aromatherapy massage with lavender, chamomile, and rosemary oils is effective in significantly reducing anxiety and depression of elderly adults living in the nursing homes.

Comparison of Depressive Symptom Outcomes in Hospitalized Adult Cancer Patients Receiving Music Therapy or Massage Therapy

CONTEXT

Depressive symptoms are prevalent and associated with greater healthcare utilization among hospitalized adults with cancer. Music therapy and massage therapy are available at many National Cancer Institute (NCI)-Designated Cancer Centers and recommended by the American Society of Clinical Oncology for depressive symptoms, but a paucity of studies have compared these two therapies.

OBJECTIVES

We conducted a retrospective, multi-method program evaluation of single, first-time music therapy and massage therapy sessions delivered to hospitalized adults with cancer.

METHODS

The study was conducted at an NCI-Designated Comprehensive Cancer Center between February 2018 and October 2019. We assessed depressive symptoms with the Edmonton Symptom Assessment Scale (ESAS) depression item. We also invited patients to provide free-text comments describing their treatment experience.

RESULTS

Among 1764 patients (61.2% women, 72.7% white), 350 received music therapy and 1414 received massage therapy; music therapy was associated with a 0.4 point greater reduction (95% 0.3 to 0.6, P < 0.001) in the ESAS depression score relative to massage therapy. When analyses were restricted to the 452 (25.6%) patients with moderate-to-severe depressive symptoms (ESAS score ≥ 4), music therapy was associated with a 1.2 point greater reduction (95% CI 0.7 to 1.7, P < 0.001) relative to massage therapy, a clinically meaningful difference. In free-text comments, music therapy was described as energizing, uplifting, and evocative, whereas massage therapy was described as calming and relaxing.

CONCLUSION

Among hospitalized adult cancer patients, both music therapy and massage therapy were associated with reduced depressive symptoms, but music therapy was associated with a greater reduction than massage therapy.

Nano-Aromatic Drugs Based on Mesoporous Silica Nanoparticles and Bergamot Essential Oil for Anti-Depression

Depression is a mental disorder characterized by low mood as the main pathological feature. Current medications for depression have long treatment cycles and serious side effects. Aromatherapy can alleviate depression in a "moistening things silently" way, but the fast evaporation rate of aromatic drugs weakens the effect of aromatherapy. In this study, we designed and prepared nano-aromatic drugs with slow release for anti-depressant application. We first synthesized rod-shaped mesoporous silica nanoparticles (MSNs) and encapsulated bergamot essential oil. These nanoaromatic drugs were named BEO@MSNs. Subsequently, we analyzed the pore properties of MSNs and BEO@MSNs. Further, we explored the thermal stability, encapsulation efficiency, and slow-release properties of bergamot essential oil in BEO@MSNs. Finally, we used BEO@MSNs to alleviate depression in mice while constructing depression model mice via corticosterone. The results showed that BEO@MSNs had excellent anti-depressant effects and biosafety.

Nono-titanium dioxide exposure during the adolescent period induces neurotoxicities in rats: Ameliorative potential of bergamot essential oil

INTRODUCTION

In adolescence, the brain is still maturing, and disorders in maturation may affect the normal development of the brain. Exposure to titanium dioxide nanoparticles (TiO₂ NPs) has various potential negative effects on the central nervous system. Bergamot essential oil (BEO) has been found to be effective for neuroprotection.

METHODS

The rats were injected intraperitoneally with TiO₂ NPs (20 mg/kg) and/or BEO (200 mg/kg). The endogenous antioxidant state and inflammatory parameters were estimated using ELISA kits, and then the memory ability and anxiety-like behavior in rats were assessed.

RESULTS

TiO₂ NPs exposure during the adolescent period induced anxiety-like behavior, cognitive impairment, neuroinflammation and oxidative damage in hippocampus, and BEO treatment could significantly ameliorate the neurotoxicities induced by TiO₂ NPs exposure.

CONCLUSION

Our results suggest that the negative effects of TiO₂ NPs exposure during the adolescent period on anxiety-like behavior and cognitive function may be related to oxidative stress and neuroinflammation induced by TiO₂ NPs exposure. In addition, BEO may ameliorate the neurotoxicities induced by TiO2 NPs exposure in adolescent rats through the antioxidant and anti-inflammatory activity of BEO.

Fleeting Beauty-The World of Plant Fragrances and Their Application

This article is devoted to some aspects of the fragrant substances of plant origin applied in the food industry and perfumery as well. Since antiquity many extractive techniques have been developed to obtain essential oils. Some of them are still applied, but new ones, like microwave or ultrasound-assisted extractions, are more and more popular and they save time and cost. Independently of the procedure, the resulting essential oils are the source of many so-called isolates. These can be applied as food additives, medicines, or can be used as starting materials for organic synthesis. Some substances exist in very small amounts in plant material so the extraction is not economically profitable but, after their chemical structures were established and synthetic procedures were developed, in some cases they are prepared on an industrial scale. The substances described below are only a small fraction of the 2000–3000 fragrant molecules used to make our life more enjoyable, either in food or perfumes. Additionally, a few examples of allelopathic fragrant compounds, present in their natural state, will be denoted and some of their biocidal features will be mentioned as an arising “green” knowledge in agriculture.

Clinical Evidence for the Effects of Manual Therapy on Cancer Pain: A Systematic Review and Meta-Analysis

OBJECTIVE

This meta-analysis aimed to evaluate the effects of manual therapy (MT) on cancer pain, so as to provide clinical evidence for application.

METHODS

Five English and Chinese databases were searched until February 29, 2020, for randomized controlled trials (RCTs) of MT for cancer pain. Articles published in the English or Chinese language were included. Two authors independently reviewed all articles and extracted the data, and any disagreements in the above process were discussed with other reviewers until the authors reached consensus. Review Manager 5.3 was used to calculate the effect size and 95% confidence intervals. This review was registered in PROSPERO, number CRD42020172053.

RESULTS

The intensity of cancer pain is our primary outcome measure, and compared with standard care, MT can significantly relieve the pain of patients with cancer (SMD, 0.63; 95% CI [0.18, 1.08]; P=0.006 < 0.01); the effects of MT plus active activity were significantly different from AT alone (SMD, 0.79; 95% CI [0.28, 1.30]; P=0.002 < 0.01); there was no statistical difference in the efficacy of MT and AT alone (SMD, -0.24; 95% CI [-1.09, 0.62]; P=0.53 > 0.05). In other related symptoms, the above evidence cannot support that MT had a good effect on fatigue (SMD, 0.77; 95% CI [-0.09, 1.63]; P=0.08 > 0.05), nausea (SMD, 0.24; 95% CI [-0.00, 0.48]; P=0.05), anxiety (SMD, 0.76; 95 % CI [-0.32, 1.84]; P=0.17 > 0.05), and depression (SMD, 0.67; 95 % CI [-0.28, 1.62]; P=0.17 > 0.05); however, MT intervention can improve physical function (n = 271; SMD, 0.35; 95 % CI [-0.04, 0.74]; P=0.04 < 0.05) and global well-being (SMD, 0.50; 95 % CI [0.02, 0.98]; P=0.04 < 0.05). In addition, MT had a significant effect on pain relief (SMD, 0.52; 95% CI [0.03, 1.01]; P=0.04 < 0.05) and improvement of physical function (SMD, 0.28; 95% CI [0.02, 0.53]; P=0.03 < 0.05) even after a period of time after treatment.

CONCLUSION

MT was an effective intervention, which may have immediate effect on cancer pain and may improve physical function and global well-being. In the view of follow-up effects, MT had good effects for the reduction of pain and the recovery of physical function. However, because of limitations, the seemingly promising results should be interpreted with caution.

Exploring the Potential of Aromatherapy as an Adjuvant Therapy in Cancer and its Complications: A Comprehensive Update

BACKGROUND

Aromatherapy is a traditional practice of employing essential oils for the therapeutic purposes, currently headed under the category of complementary and adjuvant medicine.

OBJECTIVE

The aim of this review article is to summarize the potential health benefits of aromatic essential oil from traditional times till the present. It also proposed some mechanisms which can be utilized as basis for using aromatherapy in cancer and cancer linked complications.

METHODS

To find out the relevant and authentic data, several search engines like Science direct, Pubmed, research gate, etc. were thoroughly checked by inserting key words like aromatherapy, complementary, adjuvant therapy etc. to collect the relevant material in context of article. Also, the chemical components of essential oil were classified based on the presence of functional groups, which are further explored for their cytotoxic potential.

RESULTS

The result depicted the anti-cancer potential of chemical constituents of essential oil against different types of cancer. Moreover, the essential oils show promising anti-inflammatory, anti-microbial, anti-oxidant and anti-mutagenic potential in several studies, which collectively can form the basis for initiation of its anti-cancer utility.

CONCLUSION

Aromatherapy can serve as adjuvant economic therapy in cancer after the standardization of protocol.

Effect of aromatherapy on preoperative anxiety in adult patients: A meta-analysis of randomized controlled trials

BACKGROUND

and purpose: Preoperative anxiety is an important factor for postoperative complications, and many patients are using aromatherapy to relieve preoperative anxiety. This study aimed to evaluate the effect of aromatherapy on preoperative anxiety in adult patients.

METHODS

An electronic search of six databases (Cochrane Library, PubMed, Embase, CINAHL, CNKI, and WanFang Data) was conducted for full-text publications of trials published from the inception of the databases to February 20, 2020. All randomized controlled trials (RCTs) where aromatherapy was used for treatment of preoperative anxiety were included. Interventions included all types of aromatherapy compared to standard care or placebo. The primary outcome was self-rated anxiety and the secondary outcome was adverse effect. Two researchers independently screened and extracted relevant data. A random-effects model was utilized to calculate the effect size as mean difference (MD).

RESULTS

Our search retrieved 347 records. Thirteen trials were included for qualitative analysis, of which ten RCTs with 750 patients were included for meta-analysis. Most studies had a high or unclear selection and performance bias. Overall, aromatherapy was found to decrease preoperative anxiety significantly compared to the control group (MD = -3.95, 95%CI [-6.36, -1.53], P = 0.001). According to subgroup analysis, most subgroups showed a significant effect of aromatherapy on preoperative anxiety, except for the no treatment subgroup (MD: 5.40, 95%CI: 7.76 to 0.71) and female subgroup (MD: 3.96, 95%CI: 9.19 to 1.27).

CONCLUSION

Aromatherapy may be an effective complementary treatment for preoperative anxiety. Nevertheless, due to methodological limitations of the included trials, further studies with strict control of the research design are required for firm recommendations.

Effectiveness and safety of massage in the treatment of anxiety and depression in patients with cancer: A protocol for systematic review and meta-analysis

BACKGROUND

Anxiety and depression, complications of cancer, are prevalent but often overlooked mental illnesses. Studies have demonstrated that massage therapy is useful in relieving anxiety and depression of cancer survivors. However, the mechanism is still unclear and no systematic review has provided sufficient evidence for the treatment. Therefore, this protocol is carried out to comprehensively evaluate the reliability of cancer patients with anxiety and depression treated by massage.

METHODS

We will systematically search the relevant literature from PubMed, Cochrane Library, EMBASE, Web of Science, Wanfang, Chongqing VIP, CNKI and Chinese Biomedical Literature Database from the establishment of the databases to June 1, 2020. In addition, we will only include randomized controlled trials about massage for cancer survivors with anxiety and depression, regardless of language and publication status. Two experienced researchers will separately screen the literature, collect data, analyze data and synthesize data using RevMan V.5.3 software. The quality of the included trials in the study will be assessed by the Cochrane bias risk assessment tool.

RESULTS

The protocol for the meta-analysis will systematically evaluate the reliability of massage therapy for cancer patients with anxiety and depression.

CONCLUSION

This conclusion will provide an important basis for evaluating whether massage is reliable in treating cancer survivors who feel anxious and depressed.

INPLASY REGISTRATION NUMBER

INPLASY202060101.

Non-pharmacological interventions for depressive disorder in patients after traumatic brain injury: A protocol for a systematic review and network meta-analysis

BACKGROUND

Depressive disorder has gradually become one of the most commonly reported disabling psychiatric complication that occurs after traumatic brain injury (TBI). Currently classical antidepressant medications may not have the same effectiveness in patients with TBI as in patients without TBI. Non-pharmacological interventions have been considered to be effective for managing depressive symptoms or treating depressive disorder. But to date the comparative effectiveness of various types of non-pharmacological interventions has been synthesized in few studies, the evidence remains inconclusive. Thus, the purpose of this systematic review and network meta-analyses is to summarize high-quality evidence and identify the most effective non-pharmacological intervention when applied to treat the depressive disorder in patients after TBI.

METHODS

The comprehensive literature search in electronic database including PubMed, Ovid Medline, Cochrane Library, Web of Science database, Embase Database, China National Knowledge Infrastructure (CNKI), and Wanfang Data Chinese database from inception to the search date. Only high-quality randomized controlled trials (RCTs) that have used non-pharmacological interventions to treat depressive disorder after TBI will be considered. Two independent reviewers will identify eligible studies, extract and manage data information, and then determine methodical quality of included studies. Overall efficacy will be assessed as primary outcome. Secondary outcomes involved treatment response, remission rate, overall acceptability, tolerability of treatment, social functioning, occurrence of adverse events, and suicide-related outcome. Cochrane risk of bias assessment tool will be adopted to assess the risk of bias. Study heterogeneity will be measured by the I statistic. Traditional pairwise meta-analyses will be performed using STATA, while WinBUGS with GeMTC package of R software will be used to carry out network meta-analysis.

RESULTS

This systematic review will examine the relative efficacy, effectiveness, safety, tolerability and acceptability of non-pharmacological interventions, and then to identify the most effective non-pharmacological intervention for depressive disorder after TBI.

EXPECTED CONCLUSION

Our work could be used to give clinical recommendations for practice guideline developers, psychiatrist, neurologist, policymakers, researchers as well as individual with depressive disorder after TBI, and will also identify gaps in knowledge that could be the subject of future research.

ETHICS AND DISSEMINATION

Neither ethics approval nor patient informed consent is necessary since this protocol was designed based on the existing literature. The results will be disseminated electronically or in print through publications in peer-reviewed scientific journal.

INPLASY REGISTRATION

INPLASY202080022.

Bergamot essential oil attenuate aluminum-induced anxiety-like behavior through antioxidation, anti-inflammatory and GABA regulation in rats

A large number of studies showed that aluminum (Al) has potential neurotoxicity to human and animal bodies. Al-treated animals showed anxiety-like behavior, oxidative stress, neuroinflammation and γ-aminobutyric acid (GABA) changes. Bergamot essential oil (BEO) is a kind of well-known plant extract from the fresh fruit of bergamot. Previous studies suggested that BEO improved mood and relieved symptoms of stress-induced anxiety. This study was designed to study the effects of BEO on anxiety-like behavior, oxidative stress, neuroinflammation and GABA system in aluminum trichloride (AlCl₃) treated rats. Results showed that AlCl₃ exposure induced anxiety-like behavior in the elevated plus maze and the open field test. Moreover, AlCl₃ exposure decreased the level of GABA and the activity of glutathione peroxidase (GPx), catalase (CAT) and superoxide dismutase (SOD) in the hippocampus (HP) and the frontal cortex (FC). In addition, AlCl₃ exposure increased the levels of malondialdehyde (MDA) and 8-hydroxy-2'-deoxyguanosine (8-OHdG) and the levels of interleukin-1 beta (IL-1β), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) in the HP and the FC. To the contrary, co-administration of BEO and AlCl₃ improved the anxiety-like behavior, GABA system, oxidative stress and neuroinflammation. These results indicated that BEO can alleviate the anxiety-like behavior of AlCl₃-exposed rats through the combined action of antioxidant, anti-inflammatory and GABA regulation.

Effects of aromatherapy on anxiety: A meta-analysis of randomized controlled trials

SCOPE

The effects of aromatherapy on relieving anxiety were controversial. The purpose of this meta-analysis was to evaluate the effects of aromatherapy on anxiety in patients.

METHODS AND RESULTS

We searched randomized controlled trials (RCTs) about aromatherapy on decreasing anxiety on PUBMED, WEB OF SCIENCE (January 1990 to October 2019), COCHRANE LIBRARY, EMBASE (updated to October 2019), and the Chinese databases CNKI, WanFang and CBMD. Twenty-five articles (Thirty-two trials) were included in this meta-analysis. The data of scale scores of Spielberger State-Trait Anxiety Inventory (STAI) were extracted. The pooled results demonstrated that inhalation and massage aromatherapy significantly decreased anxiety levels in different conditions. The weighted mean difference was -5.16 for State Anxiety Inventory (SAI) (95%CI: -5.78, -4.55, p<0.001) and -2.85 for Trait Anxiety Inventory (TAI) (95%CI: -3.95, -1.75, p<0.001). No side effects were mentioned in all of studies.

CONCLUSION

The meta-analysis suggested that aromatherapy with different essential oils could alleviate anxiety significantly no matter the reason of anxiety. However, the proper dosage of essential oils needs further research.

Supportive effect of body contact care with ylang ylang aromatherapy and mobile intervention team for suicide prevention: A pilot study

OBJECTIVES

To assess understudied, alternative suicide prevention modalities in a mental health care setting.

METHODS

This was a prospective study of patients (n = 140, 68 cases and 72 controls) who were admitted to hospital or who contacted an SOS suicide crisis line for suicidal ideation or attempts. Psychiatric diagnoses (Mini-International Neuropsychiatric Interview) and intensity of anxiety/depression/suicidality (Hamilton Anxiety Rating Scale, Montgomery-Åsberg Depression Rating Scale, and Beck Scale for Suicidal Ideation) were assessed. All intervention group subjects received a crisis card with a crisis line number, interviews with psychologists or volunteers and a telephone call on days 10 to 21, then 6 months later. These subjects also had a choice between two further 4-month interventions: body contact care or mobile intervention team visits.

RESULTS

The interventions significantly reduced the number of suicide attempts and suicide (3%) at 6 months compared with the control condition (12%). There were fewer losses to follow-up in the intervention group (7.35%) than in the control group (9.72%).

CONCLUSIONS

The results favour the implementation of integrated care and maintaining contact in suicide prevention.

Behavioral Effects of Continuously Administered Bergamot Essential Oil on Mice With Partial Sciatic Nerve Ligation

Neuropathic pain is an intractable chronic pain condition that is mainly caused by allodynia. We had previously reported that intra-plantar administration of bergamot essential oil (BEO) containing an aromatic compound significantly suppressed partial sciatic nerve ligation (PSNL)-induced mechanical allodynia via opioid mu receptors in mice. However, it has also been reported that the inhalation of BEO reduced formalin-induced nociceptive responses. Therefore, we aimed to elucidate whether the analgesic action of BEO is mediated by olfactory stimulation through volatile components. In the current study, BEO was continuously administered with an osmotic pump during PSNL surgery, and the effects on mice behavior were examined pharmacologically using a double activity monitoring system, which can detect two-dimensional planar motion in a cage with an infrared beam sensor as well as active motion with a running wheel. Here, we report that the two-dimensional planar activity significantly increased in mice with PSNL in the light phase (from 8 o’clock to 20 o’clock) but not in the dark phase (from 20 o’clock to 8 o’clock) from the second day after surgery. However, this increase was not observed when BEO was continuously administered. The effect of BEO on the two-dimensional planar counts in mice with PSNL was antagonized by naloxone hydrochloride. Regarding the running wheel activity, the number of rotations decreased by PSNL in the dark phase from the 8th day after surgery. However, this was not apparent with BEO use. The effect of BEO on the number of rotations was also antagonized by naloxone hydrochloride. Furthermore, inhalation of BEO in PSNL mice did not affect mechanical allodynia or the two-dimensional planar motion or running wheel activities. These findings indicate that BEO exhibits an analgesic action, which is mediated by opioid receptors and not by the olfactory system.

Combination of 3-Dimensional Virtual Reality and Hands-On Aromatherapy in Improving Institutionalized Older Adults' Psychological Health: Quasi-Experimental Study

Background

In Taiwan, which has one of the most rapidly aging populations in the world, it is becoming increasingly critical to promote successful aging strategies that are effective, easily usable, and acceptable to institutionalized older adults. Although many practitioners and professionals have explored aromatherapy and identified its psychological benefits, the effectiveness of combining 3-dimensional (3D) virtual reality and hands-on aromatherapy remains unknown.

Objective

A quasi-experimental trial was designed to evaluate the effectiveness of this combination in lowering perceived stress and promoting happiness, sleep quality, meditation experience, and life satisfaction among institutionalized older adults in Taiwan.

Methods

A total of 60 institutionalized elderly participants either received the combined intervention or were in a control group. Weekly 2-hour sessions were implemented over 9 weeks. The outcome variables were happiness, perceived stress, sleep quality, meditation experience, and life satisfaction, which were assessed at baseline and after the intervention.

Results

Generalized estimating equation (GEE) analyses indicated that the experimental group showed significant post-intervention improvements in terms of scores for happiness, perceived stress, sleep quality, meditation experience, and life satisfaction (n=48; all P<.001). Another GEE analysis showed that the significant improvements in the 5 outcome variables persisted in participants aged 80 years and older (n=35; all P<.001).

Conclusions

This is the first trial to explore the effectiveness of a combination of 3D virtual reality and hands-on aromatherapy in improving older adults’ psychological health. The results are promising for the promotion of psychological health in institutionalized older adults.

Trial Registration

ClinicalTrials.gov NCT04324216; https://clinicaltrials.gov/ct2/show/NCT04324216.

Anxiolytic Terpenoids and Aromatherapy for Anxiety and Depression

In our society, anxiety and depression are serious health issues that affect a large proportion of the population. Unfortunately, drug therapies are not always effective and can lead to drug abuse, delay of therapeutic effect, dependence, and tolerance. Traditionally, aromatherapy has also been used for anxiety relief and mood improvement. The use of essential oils, in relieving anxiety and depression, does not have the disadvantages associated with currently used drug therapies. In-vivo studies on animal models have verified the anxiolytic effects of these essential oils and the interactions of their major components with central nervous system receptors. Therefore, it seems reasonable to argue that the modulation of glutamate and GABA neurotransmitter systems are likely to be the critical mechanisms responsible for the sedative, anxiolytic, and anticonvulsant proprieties of linalool and essential oils containing linalool in significant proportions. Popular anxiolytic essential oils are generally rich in terpenoid alcohols like linalool, geraniol and citronellol, and the monoterpene limonene (or citral). Therefore, other essential oils or formulations that contain these terpenoids as major components may serve as important aromatherapeutics for relief of anxiety.

The effect of aromatherapy with rose and lavender on anxiety, surgical site pain, and extubation time after open-heart surgery: A double-center randomized controlled trial

To determine the effect of aromatherapy with rose and lavender on the patient outcomes after open-heart surgery (OHS). In the clinical trial, patients were randomized to four groups. One group received routine care, the placebo group received a cotton swab soaked in water and the other two groups received either a cotton swab containing three drops of rose or lavender essence (0.2 ml). A total of 160 patients were randomized into four groups. Intergroup anxiety was not significantly different; however, the reciprocal time-group effect was significant among the four groups. The extubation time was significant among the four groups which related to rose essence group compared with the control group (p < .001) and placebo group (p = .029). The surgical site pain was significant in the rose essence and lavender groups compared to the control group. Aromatherapy can reduce extubation time, surgical site pain severity, and anxiety in patients undergoing OHS.

Rosmarinus plants: Key farm concepts towards food applications

Rosmarinus species are aromatic plants that mainly grow in the Mediterranean region. They are widely used in folk medicine, food, and flavor industries and represent a valuable source of biologically active compounds (e.g., terpenoids, flavonoids, and phenolic acids). The extraction of rosemary essential oil is being done using three main methods: carbon dioxide supercritical extraction, steam distillation, and hydrodistillation. Furthermore, interesting antioxidant, antibacterial, antifungal, antileishmanial, anthelmintic, anticancer, anti-inflammatory, antidepressant, and antiamnesic effects have also been broadly recognized for rosemary plant extracts. Thus the present review summarized data on economically important Rosmarinus officinalis species, including isolation, extraction techniques, chemical composition, pharmaceutical, and food applications.

Effect of Inhalation Aromatherapy on Procedural Pain and Anxiety After Needle Insertion Into an Implantable Central Venous Port Catheter: A Quasi-Randomized Controlled Pilot Study

BACKGROUND

Needle insertion into an implantable central venous port catheter may lead to procedural pain and anxiety in cancer patients.

OBJECTIVE

The aim of this study was to determine the effects of inhalation aromatherapy on procedural pain and anxiety after needle insertion into an implantable central venous port catheter.

METHODS

This study included 123 cancer patients who were scheduled to undergo chemotherapy. Patients were randomly assigned to either the lavender group (n = 41), the eucalyptus group (n = 41), or a control group (n = 41). Participants in the intervention groups inhaled 3 drops of essential oil for 3 minutes before needle insertion into an implantable venous port catheter. Patients in the control group received no intervention before needle insertion. Data were collected using the visual analog scale (VAS) and State Anxiety Inventory.

RESULTS

The average VAS scores of the lavender group were significantly lower than those of the control group (P < .05). There were no significant differences in the average VAS scores between the eucalyptus group and the control group (P > .05). In addition, the average State Anxiety Inventory scores of the lavender group, the eucalyptus group, and the control group were not significantly different (P > .05).

CONCLUSION

Inhalation aromatherapy with lavender may be an effective technique to relieve pain related to needle insertion into an implantable central venous port catheter.

IMPLICATIONS FOR PRACTICE

Inhalation aromatherapy with lavender oil may be useful in the management of procedural pain levels during needle procedure. However, further randomized controlled trials are needed to validate this study.

A systematic review of complementary and alternative medicine in oncology: Psychological and physical effects of manipulative and body-based practices

Background

Complementary and Alternative Medicines (CAM) are widely used by cancer patients, despite limited evidence of efficacy. Manipulative and body-based practices are some of the most commonly used CAM. This systematic review evaluates their benefits in oncology.

Method

A systematic literature review was carried out with no restriction of language, time, cancer location or type. PubMed, CENTRAL, PsycArticle, PsychInfo, Psychology and Behavioral Sciences Collection and SOCindex were queried. Inclusion criteria were adult cancer patients and randomized controlled trials (RCT) assessing manipulative and body-based complementary practices on psychological and symptom outcomes. Effect size was calculated when applicable.

Results

Of 1624 articles retrieved, 41 articles were included: massage (24), reflexology (11), acupressure (6). Overall, 25 studies showed positive and significant effects on symptom outcomes (versus 9 that did not), especially pain and fatigue. Mixed outcomes were found for quality of life (8 papers finding a significant effect vs. 10 which did not) and mood (14 papers vs. 13). In most studies, there was a high risk of bias with a mean Jadad score of 2, making interpretation of results difficult.

Conclusion

These results seem to indicate that manipulative CAM may be effective on symptom management in cancer. However, more robust methodologies are needed. The methodological requirements of randomized controlled trials are challenging, and more informative results may be provided by more pragmatic study design.

Effect of aromatherapy on cancer complications: A systematic review

PURPOSE

The aim of this study was to determine the effect of aromatherapy on cancer complications.

METHODS

In this systematic review, international (PubMed, Web of Science, Scopus, EMBASE and CENTRAL) and national databases (SID and Magiran) were searched from inception of the databases to April 31, 2019. JBI and Jadad scales were used to assess the quality of the studies included.

RESULTS

of 43 Studies conducted on 3239 cancer patients in 13 countries from 1995 to 2019, entered the final stage. The results showed that the aromatherapy improves the various physical and psychological complications, although few studies have shown that aromatherapy had no effect on skin reactions.

CONCLUSION

Considering the various complications and costs in cancer patients, it seems that the aromatherapy can be used as a proper supplemental treatment to improve complications, although further studies are needed to determine the protocol and the standard dosage.

Traceability of Functional Volatile Compounds Generated on Inoculated Cocoa Fermentation and Its Potential Health Benefits

Microbial communities are responsible for the unique functional properties of chocolate. During microbial growth, several antimicrobial and antioxidant metabolites are produced and can influence human wellbeing. In the last decades, the use of starter cultures in cocoa fermentation has been pushed to improve nutritional value, quality, and the overall product safety. However, it must be noted that unpredictable changes in cocoa flavor have been reported between the different strains from the same species used as a starter, causing a loss of desirable notes and flavors. Thus, the importance of an accurate selection of the starter cultures based on the biogenic effect to complement and optimize chocolate quality has become a major interest for the chocolate industry. This paper aimed to review the microbial communities identified from spontaneous cocoa fermentations and focused on the yeast starter strains used in cocoa beans and their sensorial and flavor profile. The potential compounds that could have health-promoting benefits like limonene, benzaldehyde, 2-phenylethanol, 2-methylbutanal, phenylacetaldehyde, and 2-phenylethyl acetate were also evaluated as their presence remained constant after roasting. Further research is needed to highlight the future perspectives of microbial volatile compounds as biomarkers to warrant food quality and safety.

The effects of aromatherapy massage on improvement of anxiety among patients receiving palliative care: A systematic review of randomized controlled trials

BACKGROUND

Anxiety in patients receiving palliative care is a noteworthy concern because it may affect their quality of life. Aromatherapy has been widely utilized to improve anxiety among patients receiving palliative care.

OBJECTIVE

To investigate the effectiveness of anxiety improvement in patients receiving palliative care by comparing the intervention group (aromatherapy massage) with the control group (common massage alone).

METHODS

A literature search was performed using PubMed, Cochrane Library, Embase, MEDLINE, and CINAHL for all related studies from inception through November 30, 2018 without restriction on language. A quantitative synthesis of randomized controlled trials (RCTs) was conducted to compare the difference in effectiveness scores between the aromatherapy massage and only common massage groups by employing a random-effect model.

RESULTS

We included three RCTs with a total of 160 participants (81 in the intervention group and 79 in the control group) in our systematic review and conducted a quantitative synthesis. The secondary data from the reviewed trials were then pooled using a random-effect model. Anxiety (mean difference = -2.60 [95% confidence interval: -7.82, 2.63], P = .33) was assessed using anxiety scores from the State-Trait Anxiety Inventory.

CONCLUSION

Compared with common massage alone, aromatherapy massage does not provide significant effectiveness of anxiety improvement among patients receiving palliative care.

The Effect of Aromatherapy by Lavender Oil on Infant Vaccination Pain: a Double Blind Randomized Controlled Trial

Introduction: Exposure to noxious stimuli can cause pain in infants. This study was conducted to evaluate the effects of the lavender oil inhalation on the pain resulting from the pentavalent vaccination.

Methods: This clinical trial consisted of two groups: the lavender oil group with 42 infants and the placebo group with 57 infants. The healthy infants without congenital abnormalities in need of pentavalent vaccine also participated in our study. The infants started the lavender oil or placebo aromatherapy one minute before injection. The pain was assessed three times, using the Neonatal Infant pain Scale (NIPS): before vaccination, 15 s, and 5 min after vaccination. Also, the duration of crying was measured in both groups.

Results: At baseline, the two groups were similar in relation to the NIPS scores. While, after 5 minutes, the NIPS score was significantly lower in the lavender group. Based on the repeated measures analysis, the NIPS score changed over time totally. However, the two groups were significantly different in relation to the NIPS score over time. The duration of crying was 75.47 (60.675) second in the lavender group and 105.22 (75.739) s in the control group. The statistical test showed a significant difference between the two groups.

Conclusion: A low concentration of the lavender oil inhalation can reduce the pain and improve soothing in the infants with the pentavalent vaccine injection.

The Potential Role of Psychosocial Rehabilitation in Palliative Care

Palliative care is an approach to incurable and/or severe disease with limited prognosis, aiming to relieve the suffering and improve the quality of life of patients and their families. The existence of psychopathology is common in patients undergoing palliative care, and psychiatric comorbidities, such as depression and anxiety, are frequent and often underdiagnosed. This work constitutes a review of the literature and a reflection on the potential role of psychosocial rehabilitation in mental health in palliative care. Psychosocial rehabilitation may play a role in the mental health of patients undergoing palliative care, contributing to the minimisation of symptoms, support in daily life activities, the improvement of quality of life and the preparation for death.

Possible involvement of the peripheral Mu-opioid system in antinociception induced by bergamot essential oil to allodynia after peripheral nerve injury

The essential oil of bergamot (BEO) is one of the most common essential oils and is most familiar to the general public. The aims of this study were to investigate the effect of intraplantar (i.pl.) BEO on neuropathic allodynia induced by partial sciatic nerve ligation (PSNL) in mice and the opioid receptor subtypes involved in the antiallodynic effects of BEO. Our findings showed that a single dose of i.pl. administration of BEO significantly inhibited the PSNL-induced neuropathic pain using the von Frey test. The i.pl pretreatment with naloxone methiodide, a peripherally acting μ-opioid receptor preferring antagonist, β-funaltrexamine hydrochloride (β-FNA), a selective μ-opioid receptor antagonist, and β-endorphin antiserum significantly reversed the antiallodynic effect of BEO in the von Frey test, but not by naltrindole, the nonselective δ-opioid receptor antagonist and nor-binaltorphimine, the selective κ-opioid receptor antagonist. Furthermore, in the western blotting analysis, i.pl. administration of BEO resulted in a significant blockage of spinal extracellular signal-regulated protein kinase (ERK) activation induced by PSNL. Naloxone methiodide and β-FNA significantly reversed the blockage of spinal ERK activation induced by BEO. These results suggest that i.pl. injection of BEO-induced antiallodynic effect and blockage of spinal ERK activation may be triggered by activation of peripheral μ-opioid receptors.

Growth of Integrative Medicine at Leading Cancer Centers Between 2009 and 2016: A Systematic Analysis of NCI-Designated Comprehensive Cancer Center Websites

Background

Cancer centers have increasingly offered integrative medicine therapies in response to their patients' unmet needs. We evaluated the growth of integrative medicine in leading academic cancer centers in the United States as reflected by their public-facing websites.

Methods

We performed a systematic review of 45 National Cancer Institute (NCI)-designated comprehensive cancer center websites. Two researchers independently evaluated whether the websites provided information regarding integrative medicine modalities and, if so, whether the services were provided in the same health system. They compared the proportion of cancer centers providing the information on each modality in 2016 with the data from the prior study in 2009.

Results

The most common integrative medicine therapies mentioned on the 45 NCI-designated comprehensive cancer center websites were exercise (97.8%) and acupuncture and meditation (88.9% each), followed by yoga (86.7%), massage (84.4%), and music therapy (82.2%). The majority of the websites also provided information on nutrition (95.6%), dietary supplements (93.3%), and herbs (88.9%). The most common therapies offered in the health systems were acupuncture/massage (73.3% each), meditation/yoga (68.9% each), and consultations about nutrition (91.1%), dietary supplements (84.4%), and herbs (66.7%). Compared with 2009, there was a statistically significant increase in the number of websites mentioning acupuncture, dance therapy, healing touch, hypnosis, massage, meditation, Qigong, and yoga (all P < .05).

Conclusions

Leading US cancer centers increasingly present integrative medicine content on their websites, and the majority of them provide these services to patients in the same health systems.

A Performing Arts Intervention Improves Cognitive Dysfunction in 50 Hospitalized Older Adults

Background and Objectives

Arts in medicine programs have emerged as a patient-centered approach that aims to improve health-related quality of life for patients in U.S. hospitals. Storytelling and poetry/monologue recitation are forms of arts-based experiences designed to enhance healing and are delivered by an artist-in-residence. We evaluated the effect of a storytelling/poetry experience on delirium screening scores and patient satisfaction in hospitalized older adults.

Research Design and Methods:

We conducted an observational pre–post study with a control group in the Acute Care for the Elders (ACE) unit at an academic medical center. A convenience sample of 50 participants was recruited to participate and complete two questionnaires measuring pain, anxiety, general well-being, and distress at hospital admission and at hospital discharge. Multivariable regression models were used to compare delirium screening score (primary outcome) between the control and intervention groups and to adjust for the differences in baseline characteristics between groups.

Results

At baseline participants in the intervention group were younger and had significantly lower cognitive impairment compared with those in the control group. Participants exposed to the storytelling/poetry intervention had a lower delirium screening score at hospital discharge compared with those in the control group. The result remained significant after adjusting for age, baseline cognitive impairment, and general well-being. Participants in the intervention group reported a high level of satisfaction with the interaction with the artist delivering the intervention.

Discussion and Implications

An artist in residence-delivered storytelling/poetry experience was associated with a lower delirium score at discharge in this pilot study. Further larger studies in diverse inpatient settings are needed to examine whether storytelling/poetry interventions or other types of arts in medicine programs can prevent or reduce delirium in hospitalized older adults.

Looking Back, Looking Forward: The Ethical Framing of Complementary and Alternative Medicine in Oncology Over the Last 20 Years

This commentary takes a look back at views on complementary and alternative medicine and reflects on how those views have evolved, advocating for a conversation around complementary and alternative medicine in cancer care that is more nuanced, patient‐centered, and respectful to best meet the needs of patients in the coming decades.

The efficacy of Life Review Therapy combined with Memory Specificity Training (LRT-MST) targeting cancer patients in palliative care: A randomized controlled trial

Background

The aim of this study was to evaluate the efficacy of an intervention combining Life Review Therapy (LRT) and Memory Specificity Training (MST) (LRT-MST) to improve ego-integrity and despair among cancer patients in palliative care.

Methods

In this multicentre randomized controlled trial, cancer patients in palliative care were randomized to the intervention group (LRT-MST; n = 55) or waiting-list control group (n = 52). LRT-MST is a 4-session home-based psychological intervention that aims to retrieve specific positive memories, to re-evaluate life events and to reconstruct the story of a patient’s life, including the diagnosis of incurable cancer. Outcome measures were ego-integrity and despair (NEIS), psychological distress, anxiety and depression (HADS), quality of life (EORTC QLQ-C15-PAL), and specificity of the autobiographical memory (AMT). NEIS, HADS and EORTC QLQ-C15-PAL were assessed at baseline (T0), 1 month later (post-treatment; T1), and at 1 month follow-up (T2). AMT was assessed at T0 and T1. Linear mixed models (intention to treat) were used to assess group differences in changes over time. Independent samples t-tests were used to assess group differences at T0, T1, and T2, and effect sizes (ES) were calculated at T1 and T2.

Results

The course of ego-integrity (not despair) improved significantly over time (p = .007) in the intervention group compared to the waiting-list control group, with moderate, but insignificant, effect sizes at T1 (ES = .42) and T2 (ES = .48). Compliance rate was 69% and total dropout rate was 28%, both primarily related to disease progression and death.

Conclusions

LRT-MST seems effective among cancer patients in palliative care to improve the course of ego-integrity.

Effectiveness of Aromatherapy Massage and Inhalation on Symptoms of Depression in Chinese Community-Dwelling Older Adults

OBJECTIVES

Geriatric depression is a major public health problem in China. The study compared the intervention and follow-up effects of aromatherapy massage and inhalation on symptoms of depression in community-dwelling older adults after an 8-week intervention.

DESIGN

A prospective, randomized controlled trial was conducted on community-dwelling adults ≥60 years old, with symptoms of depression. Participants were randomly assigned, by Latin Square, to aromatherapy massage, inhalation, or control groups (each n = 20).

INTERVENTIONS

The aromatherapy massage group received 30 min of aromatherapy massage with 5 mL oil, twice weekly for 8 weeks. The oil contained 50 μL (one drop) of compound essential oils (lavender [Lavandula angustifolia], sweet orange [Citrus sinensis], and bergamot (Citrus bergamia in a 2:1:1 ratio)], diluted in sweet almond oil to a concentration of 1%. The aromatherapy inhalation group received 30 min of nasal inhalation of 50 μL of the compound essential oils blended in 10 mL of purified water, twice weekly for 8 weeks. The control group received no intervention.

OUTCOME MEASURES

The Geriatric Depression Scale Short Form (GDS-SF) and Patient Health Questionnaire-9 (PHQ-9) were used for assessment at pretest, posttest, and 6- and 10-week follow-ups in all groups. 5-Hydroxytryptamine (5-HT) concentration was assessed pretest and posttest.

RESULTS

Postintervention, the aromatherapy massage and inhalation groups demonstrated significantly lower GDS-SF and PHQ-9 scores than control participants. Compared with the pretest, the GDS-SF and PHQ-9 scores for depressive symptoms in both experimental groups remained lower at posttest (8 weeks), 6-week (14 weeks), and 10-week (18 weeks) follow-ups. However, the GDS-SF and PHQ-9 scores did not differ among the four time points in the control group. The posttest 5-HT concentrations in the aromatherapy massage and inhalation groups were increased over pretest values.

CONCLUSIONS

Both aromatherapy massage and aromatherapy inhalation may have important implications for intervening depression in older adults.

Rhythmical massage improves autonomic nervous system function: a single-blind randomised controlled trial

BACKGROUND

Rhythmical massage therapy (RMT) is a massage technique used in anthroposophic medicine.

OBJECTIVE

The authors aimed to investigate the physiological action of RMT on the cardiovascular system by analysing heart rate variability (HRV).

DESIGN, SETTING, PARTICIPANTS AND INTERVENTION

This study was a randomised, controlled and single-blinded trial, involving 44 healthy women (mean age: (26.20 ± 4.71) years). The subjects were randomised to one of three arms: RMT with aromatic oil (RA), RMT without aromatic oil (RM) or standardised sham massage (SM). In the study the subjects were exposed to a standardised stress situation followed by one of the study techniques and Holter electrocardiograms (ECGs) were recorded for 24 h.

MAIN OUTCOME MEASURES

HRV parameters were calculated from linear (time and frequency domain) and nonlinear dynamics (symbolic dynamics, Poincare plot analysis) of the 24-h Holter ECG records.

RESULTS

Short- and long-term effects of massage on autonomic regulation differed significantly among the three groups. Immediately after an RMT session, stimulation of HRV was found in the groups RA and RM. The use of an aromatic oil produced greater short-term measurable changes in HRV compared with rhythmic massage alone, but after 24 h the effect was no longer distinguishable from the RM group. The lowest stimulation of HRV parameters was measured in the SM group.

CONCLUSION

RMT causes specific and marked stimulation of the autonomic nervous system. Use of a medicinal aromatic oil had only a temporary effect on HRV, indicating that the RM causes the most relevant long-term effect. The effect is relatively specific, as the physiological effects seen in the group of subjects who received only SM were considerably less pronounced.

TRIAL REGISTRATION

Registration trial DRKS00004164 on DRKS.