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Vora LK, Gholap AD, Hatvate NT, Naren P, Khan S, Chavda VP, Balar PC, Gandhi J, Khatri DK. Essential oils for clinical aromatherapy: A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118180. [PMID: 38614262 DOI: 10.1016/j.jep.2024.118180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 03/21/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aromatherapy, a holistic healing practice utilizing the aromatic essences of plant-derived essential oils, has gained significant attention for its therapeutic potential in promoting overall well-being. Use of phytoconstituent based essential oil has played a significant role in the evolving therapeutic avenue of aromatherapy as a complementary system of medicine. AIM OF THE STUDY This comprehensive review article aims to explore the usage of essential oils for aromatherapy, shedding light on their diverse applications, scientific evidence, and safety considerations. Furthermore, the growing interest in using essential oils as complementary therapies in conjunction with conventional medicine is explored, underscoring the significance of collaborative healthcare approaches. MATERIALS AND METHODS Literature search was performed from databases like PubMed, ScienceDirect, Scopus, and Bentham using keywords like Aromatherapy, Aromatic Plants, Essential oils, Phytotherapy, and complementary medicine. The keywords were used to identify literature with therapeutic and mechanistic details of herbal agents with desired action. RESULTS The integration of traditional knowledge with modern scientific research has led to a renewed interest in essential oils as valuable tools in contemporary healthcare. Various extraction methods used to obtain essential oils are presented, emphasizing their impact on the oil's chemical composition and therapeutic properties. Additionally, the article scrutinizes the factors influencing the quality and purity of essential oils, elucidating the significance of standardization and certification for safe usage. A comprehensive assessment of the therapeutic effects of essential oils is provided, encompassing their potential as antimicrobial, analgesic, anxiolytic, and anti-inflammatory agents, among others. Clinical trials and preclinical studies are discussed to consolidate the existing evidence on their efficacy in treating diverse health conditions, both physical and psychological. Safety considerations are of paramount importance when employing essential oils, and this review addresses potential adverse effects, contraindications, and best practices to ensure responsible usage. CONCLUSIONS This comprehensive review provides valuable insights into the exploration of essential oils for aromatherapy, emphasizing their potential as natural and potent remedies for a wide range of ailments. By amalgamating traditional wisdom and modern research, this article aims to encourage further investigation into the therapeutic benefits of essential oils while advocating for their responsible and evidence-based incorporation into healthcare practices.
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Affiliation(s)
- Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, BT9 7BL, UK.
| | - Amol D Gholap
- Department of Pharmaceutics, St. John Institute of Pharmacy and Research, Palghar, 401404, Maharashtra, India
| | - Navnath T Hatvate
- Institute of Chemical Technology Mumbai, Marathwada Campus, Jalna, 431213, Maharashtra, India
| | - Padmashri Naren
- Molecular and Cellular Neuroscience Laboratory, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana, 500037, India
| | - Sabiya Khan
- Molecular and Cellular Neuroscience Laboratory, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana, 500037, India
| | - Vivek P Chavda
- Department of Pharmaceutics and Pharmaceutical Technology, L. M. College of Pharmacy, Ahmedabad, Gujarat, India.
| | - Pankti C Balar
- Pharmacy Section, L. M. College of Pharmacy, Ahmedabad, Gujarat, India
| | - Jimil Gandhi
- Pharmacy Section, L. M. College of Pharmacy, Ahmedabad, Gujarat, India
| | - Dharmendra Kumar Khatri
- Molecular and Cellular Neuroscience Laboratory, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Hyderabad, Telangana, 500037, India.
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Zhang C, Mu H, Yang YF, Zhang Y, Gou WJ. Effect of aromatherapy on quality of life in maintenance hemodialysis patients: a systematic review and meta-analysis. Ren Fail 2023; 45:2164202. [PMID: 36908215 PMCID: PMC10013488 DOI: 10.1080/0886022x.2022.2164202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Objective: Aromatherapy has been used for patients on maintenance hemodialysis (MHD), but the outcomes are still controversial. Thus, we conducted this study to systematically evaluate the effect of aromatherapy on the quality of life of patients on MHD.Methods: We searched the PubMed, Embays, Scopus, Web of Science, and CNKI databases for randomized controlled trials that evaluated the use of aromatherapy in dialysis patients and reported at least one outcome of interest.Results: Twenty-two relevant studies were included in the meta-analysis. The meta-analysis revealed that aromatherapy significantly increased subjective sleep quality (a lower score indicates better sleep quality) [standardized mean difference (SMD) = -1.52, 95% CI (-2.38, -0.67), p < 0.01] and reduced fatigue [SMD = -1.14, 95% CI (-1.95, -0.33), p = 0.01], anxiety [SMD = -1.38, 95% CI (-2.09, -0.67), p < 0.01], symptoms of restless legs syndrome [RLS; SMD = -1.71, 95% CI (-2.09, -1.33), p < 0.01], and arteriovenous fistula puncture pain [SMD= -1.56, 95% CI (-2.60, -0.52), p < 0.01].Conclusions: Aromatherapy may be used as a novel complementary and alternative therapy to improve sleep quality and reduce fatigue, anxiety, symptoms of RLS, and arteriovenous fistula puncture pain in patients on MHD.
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Affiliation(s)
- Cong Zhang
- Department of Cardiothoracic and Vascular Surgery, The First Affiliated Hospital of Yangtze University, Jingzhou, PR China
| | - Hang Mu
- Department of Oncology, Jianli People's Hospital, Jianli, PR China
| | - Yong-Fang Yang
- Department of Nursing, Jianli People's Hospital, Jianli, PR China
| | - Yong Zhang
- Department of Nephrology, Jianli People's Hospital, Jianli, PR China
| | - Wen-Jun Gou
- Department of Nephrology, The First Affiliated Hospital of Yangtze University, Jingzhou, PR China
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Beerappa H, Gt K, Chandrababu R. The Effects of Inhalational Lavender Essential Oil Aromatherapy on Sleep Quality in Hemodialysis Patients: A Before-and-After-Intervention Trial. Holist Nurs Pract 2023; 37:356-362. [PMID: 35703289 DOI: 10.1097/hnp.0000000000000521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
One of the most essential physical prerequisites for human survival is sleep. Patients undergoing hemodialysis often experience a lack of sleep, and it is one of the decisive variables in dialysis patients' quality of life. The objective of this study was to assess the effects of inhaling lavender essential oil on sleep quality in hemodialysis patients. A total of 30 patients were enrolled in the before-and-after intervention trial, which took place in a tertiary care hospital's dialysis unit. The study participants were selected using the purposive sampling technique and they received lavender oil inhalation therapy. The sleep quality was measured using the Pittsburgh Sleep Quality Index. The mean age of the participants was 55.11 (SD = 8.45) years. The mean posttherapy Pittsburgh Global Sleep Quality Index score was 8.8 ± 1.89 compared with the pretherapy score of 14.73 ± 1.53. Patients undergoing hemodialysis experienced a substantial improvement in sleep quality ( P < .05). Aromatherapy using lavender oil is effective in enhancing sleep quality in hemodialysis patients.
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Affiliation(s)
- Harish Beerappa
- Cauvery College of Nursing, Cauvery Group of Institutions, Mysore, Karnataka, India (Mr Beerappa and Ms Kavana); and Department of Medical Surgical Nursing, Sri Ramachandra Faculty of Nursing, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (Dr Ramesh)
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Natale P, Ju A, Strippoli GF, Craig JC, Saglimbene VM, Unruh ML, Stallone G, Jaure A. Interventions for fatigue in people with kidney failure requiring dialysis. Cochrane Database Syst Rev 2023; 8:CD013074. [PMID: 37651553 PMCID: PMC10468823 DOI: 10.1002/14651858.cd013074.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
BACKGROUND Fatigue is a common and debilitating symptom in people receiving dialysis that is associated with an increased risk of death, cardiovascular disease and depression. Fatigue can also impair quality of life (QoL) and the ability to participate in daily activities. Fatigue has been established by patients, caregivers and health professionals as a core outcome for haemodialysis (HD). OBJECTIVES We aimed to evaluate the effects of pharmacological and non-pharmacological interventions on fatigue in people with kidney failure receiving dialysis, including HD and peritoneal dialysis (PD), including any setting and frequency of the dialysis treatment. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 18 October 2022 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA Studies evaluating pharmacological and non-pharmacological interventions affecting levels of fatigue or fatigue-related outcomes in people receiving dialysis were included. Studies were eligible if fatigue or fatigue-related outcomes were reported as a primary or secondary outcome. Any mode, frequency, prescription, and duration of therapy were considered. DATA COLLECTION AND ANALYSIS Three authors independently extracted data and assessed the risk of bias. Treatment estimates were summarised using random effects meta-analysis and expressed as a risk ratio (RR) or mean difference (MD), with a corresponding 95% confidence interval (CI) or standardised MD (SMD) if different scales were used. Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS Ninety-four studies involving 8191 randomised participants were eligible. Pharmacological and non-pharmacological interventions were compared either to placebo or control, or to another pharmacological or non-pharmacological intervention. In the majority of domains, risks of bias in the included studies were unclear or high. In low certainty evidence, when compared to control, exercise may improve fatigue (4 studies, 217 participants (Iowa Fatigue Scale, Modified Fatigue Impact Scale, Piper Fatigue Scale (PFS), or Haemodialysis-Related Fatigue scale score): SMD -1.18, 95% CI -2.04 to -0.31; I2 = 87%) in HD. In low certainty evidence, when compared to placebo or standard care, aromatherapy may improve fatigue (7 studies, 542 participants (Fatigue Severity Scale (FSS), Rhoten Fatigue Scale (RFS), PFS or Brief Fatigue Inventory score): SMD -1.23, 95% CI -1.96 to -0.50; I2 = 93%) in HD. In low certainty evidence, when compared to no intervention, massage may improve fatigue (7 studies, 657 participants (FSS, RFS, PFS or Visual Analogue Scale (VAS) score): SMD -1.06, 95% CI -1.47, -0.65; I2 = 81%) and increase energy (2 studies, 152 participants (VAS score): MD 4.87, 95% CI 1.69 to 8.06, I2 = 59%) in HD. In low certainty evidence, when compared to placebo or control, acupressure may reduce fatigue (6 studies, 459 participants (PFS score, revised PFS, or Fatigue Index): SMD -0.64, 95% CI -1.03 to -0.25; I2 = 75%) in HD. A wide range of heterogenous interventions and fatigue-related outcomes were reported for exercise, aromatherapy, massage and acupressure, preventing our capability to pool and analyse the data. Due to the paucity of studies, the effects of pharmacological and other non-pharmacological interventions on fatigue or fatigue-related outcomes, including non-physiological neutral amino acid, relaxation with or without music therapy, meditation, exercise with nandrolone, nutritional supplementation, cognitive-behavioural therapy, ESAs, frequent HD sections, home blood pressure monitoring, blood flow rate reduction, serotonin reuptake inhibitor, beta-blockers, anabolic steroids, glucose-enriched dialysate, or light therapy, were very uncertain. The effects of pharmacological and non-pharmacological treatments on death, cardiovascular diseases, vascular access, QoL, depression, anxiety, hypertension or diabetes were sparse. No studies assessed tiredness, exhaustion or asthenia. Adverse events were rarely and inconsistently reported. AUTHORS' CONCLUSIONS Exercise, aromatherapy, massage and acupressure may improve fatigue compared to placebo, standard care or no intervention. Pharmacological and other non-pharmacological interventions had uncertain effects on fatigue or fatigue-related outcomes in people receiving dialysis. Future adequately powered, high-quality studies are likely to change the estimated effects of interventions for fatigue and fatigue-related outcomes in people receiving dialysis.
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Affiliation(s)
- Patrizia Natale
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Angela Ju
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Giovanni Fm Strippoli
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J) Nephrology, Dialysis and Transplantation Unit, University of Bari Aldo Moro, Bari, Italy
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - Jonathan C Craig
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Valeria M Saglimbene
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Mark L Unruh
- University of New Mexico, Department of Internal Medicine, Albuquerque, New Mexico, USA
| | - Giovanni Stallone
- Nephrology, Dialysis and Transplantation Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Allison Jaure
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
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Ghods AA, Sotodeh-asl N, Zia H, Ghorbani R, Soleimani M, Vaismoradi M. Effect of Citrus aurantium Aroma on the Happiness of Pre-Hospital Emergency Staff: A Randomized Controlled Trial. Healthcare (Basel) 2022; 10:healthcare10122475. [PMID: 36553998 PMCID: PMC9777970 DOI: 10.3390/healthcare10122475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
Happiness is a positive internal experience and an indicator of mental health. Having happy and efficient employees is one of the ideals of healthcare organizations, given its impact on the quality of healthcare services. Emergency healthcare staff members face various unpleasant and stressful events. It has been suggested that fragrant herbs such as Citrus aurantium can have cheerfulness effects on individuals. Therefore, this study was conducted to investigate the effect of Citrus aurantium aroma on the happiness of pre-hospital emergency staff. A randomized placebo controlled clinical trial was carried out on 167 prehospital emergency medical staff who were randomly assigned into two groups of aromatherapy and placebo. The participants received Citrus aurantium aromatherapy and placebo for five work shifts and for two consecutive weeks. Aromatherapy was performed using 10% Citrus aurantium scent applied via a pendant containing 1.5 cc of Citrus aurantium scent. The distance from the nose to the container was about 20 cm with the neck straight and the head in a balanced position. Data regarding staff happiness were collected using the Oxford Happiness Questionnaire, which were analyzed using descriptive and inferential statistics. The mean level of happiness did not differ between the intervention and control groups (p = 0.99). Work experience had a statistically significant inverse association with happiness (coefficient = -0.76, 95% CI: -1.49, -0.03). The findings of this randomized controlled trial indicate that Citrus aurantium aroma has no effect on the happiness of prehospital emergency medical services workers. There is a need to study the effect of a combination of complementary and alternative methods on the creation of positive psychological feelings among pre-hospital emergency staff.
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Affiliation(s)
- Ali Asghar Ghods
- Nursing Care Research Center, Semnan University of Medical Sciences, Semnan 3514799422, Iran
| | - Nemat Sotodeh-asl
- Department of Psychology, Semnan Branch, Islamic Azad University, Semnan 3514799422, Iran
- Correspondence: ; Tel.: +98-231-335-4190
| | - Hamid Zia
- School of Nursing and Midwifery, Semnan University of Medical Sciences, Semnan 3514799422, Iran
| | - Raheb Ghorbani
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan 3514799422, Iran
| | - Mohsen Soleimani
- Nursing Care Research Center, Semnan University of Medical Sciences, Semnan 3514799422, Iran
| | - Mojtaba Vaismoradi
- Faculty of Nursing and Health Sciences, Nord University, 8049 Bodø, Norway
- Faculty of Science and Health, Charles Sturt University, Orange, NSW 2800, Australia
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Mardani A, Maleki M, Hanifi N, Borghei Y, Vaismoradi M. A systematic review of the effect of lavender on cancer complications. Complement Ther Med 2022; 67:102836. [DOI: 10.1016/j.ctim.2022.102836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/05/2022] [Accepted: 04/19/2022] [Indexed: 02/08/2023] Open
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Chu SWF, Ng WJ, Yeam CT, Khan RQ, Low LL, Quah JHM, Foo WYM, Seng JJB. Manipulative and body-based methods in chronic kidney disease patients: A systematic review of randomized controlled trials. Complement Ther Clin Pract 2022; 48:101593. [DOI: 10.1016/j.ctcp.2022.101593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 04/10/2022] [Accepted: 04/10/2022] [Indexed: 12/21/2022]
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Effectiveness of Aromatherapy on Ameliorating Fatigue in Adults: A Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1141411. [PMID: 35463087 PMCID: PMC9020949 DOI: 10.1155/2022/1141411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 03/16/2022] [Indexed: 11/17/2022]
Abstract
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.
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Salvia officinalis L. Essential Oil: Characterization, Antioxidant Properties, and the Effects of Aromatherapy in Adult Patients. Antioxidants (Basel) 2022; 11:antiox11050808. [PMID: 35624672 PMCID: PMC9137537 DOI: 10.3390/antiox11050808] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/11/2022] [Accepted: 04/18/2022] [Indexed: 02/01/2023] Open
Abstract
The purpose of this study is to reveal the chemical and biochemical characteristics and the potential aromatherapy applications of the essential oil (EO) of Salvia officinalis (common sage) within a hospital environment. The chemical composition was determined by gas chromatography with mass spectrometry and ATR-FTIR spectroscopy. Three types of sage EOs were included in this study: two commercial oils and one oil obtained by in-house hydrodistillation. Based on the findings, these EOs were included in different chemotypes. The first two samples were similar to the most common chemotype (α-thujone > camphor > 1,8-cineole > β-thujone), while the in-house sage EO revealed a high content of 1,8-cineole, borneol, α-thujone, similar to the Dalmatian type. The latter sample was selected to be evaluated for its antioxidant and medical effects, as borneol, a bicyclic monoterpene, is known as a substance with anesthetic and analgesic effects in traditional Asian medicine. The study suggests that the antioxidant capacity of the sage EO is modest (33.61% and 84.50% inhibition was determined by DPPH and ABTS assays, respectively), but also that the inhalation of sage EO with high borneol content by hospitalized patients could improve these patients’ satisfaction.
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Luo J, Jiang W. A critical review on clinical evidence of the efficacy of lavender in sleep disorders. Phytother Res 2022; 36:2342-2351. [PMID: 35412693 DOI: 10.1002/ptr.7448] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/05/2022] [Accepted: 03/08/2022] [Indexed: 11/10/2022]
Abstract
Sleep disorders are one of the most prevalent psychiatric diseases. Insomnia is the most common sleep disorder amongst the general population. It is also one of the most frequent complaints in primary healthcare centers. Lavender is called "the broom of the brain" in different oriental traditional medicines. It is one of the most used plants for patients with sleep disorders. This study reviews what is currently known about the use of lavender for sleep disorders in patients with different diseases, from cancers and end-stage renal disease to neurological-psychiatric diseases (e.g., depression, dementia, and autism), respiratory, cardiac, and metabolic diseases. Additionally, its most used administration route is the inhalation of its essential oil (i.e., aromatherapy) alone or in combination by massage. Some limitations of the reviewed literature were discussed briefly. Overall, this critical review provides promising evidence of the lavender efficacy for sleep disorders in a wide variety of populations and diseases. However, further clinical studies with robust design and longer durations of intervention are necessary for more evidence-based judgment on its effect on sleep problems and to investigate its mechanism of action.
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Affiliation(s)
- Jing Luo
- Medical Examination Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Wubian Jiang
- Department of Outpatient Management Service, Renmin Hospital of Wuhan University, Wuhan, China
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Ma Y. The influence of ambient aroma on the middle school students' academic emotions. INTERNATIONAL JOURNAL OF PSYCHOLOGY 2022; 57:387-392. [PMID: 35060116 PMCID: PMC9306952 DOI: 10.1002/ijop.12827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 12/08/2021] [Indexed: 11/06/2022]
Abstract
This study investigated the influence of ambient aroma on the academic emotions experienced by middle school students in a practical educational environment. The study was conducted with pre‐ and post‐test experimental design upon subjects in three parallel classes (n = 109) in grade two of a junior school in China. These classes were randomly assigned to one of three experimental conditions (no aroma, daily aroma or aroma every other day). The academic emotions of the students were measured twice using the Adolescent Academic Emotion Questionnaire, once before and once 8 weeks after the use of aromatherapy. Comparison of the change in ratings from baseline to post‐test showed that compared to the control class; joy, hope, positive high‐arousal academic emotion and relaxation were significantly higher in ambient aroma conditions, and anger and negative high‐arousal academic emotion in these conditions were significantly lower. The results suggest that the ambient aroma of sweet orange essential oil can mitigate the reduction in positive academic emotion and improve negative academic emotion in school students over time.
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Affiliation(s)
- Yuanguang Ma
- Department of Education Binzhou University Binzhou China
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12
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Döner A, Taşcı S. Effect of massage therapy with lavender oil on severity of restless legs syndrome and quality of life in hemodialysis patients. J Nurs Scholarsh 2021; 54:304-314. [PMID: 34779137 DOI: 10.1111/jnu.12738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 10/12/2021] [Accepted: 10/22/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE This study assessed the effects of massage therapy using 5% lavender oil on the severity of restless legs syndrome (RLS) and the quality of life (QoL) of patients on hemodialysis (HD). DESIGN AND METHODS This is a randomized placebo-controlled study with a pretest-posttest design. This study was conducted from January 30, 2019, to May 6, 2019, at HD centers in Turkey, and it includes 58 participants-31 study patients and 27 controls. Data were collected using patient identification form, RLS severity rating scale, Kidney Disease Quality of Life Scale (KDQOLTM -36) and patient follow-up charts. As per the massage therapy protocol, the patients in the study and control groups received massage therapy with lavender oil and baby oil, respectively. FINDINGS RLS severity significantly decreased in all follow-up weeks in the study group and in the first, second, and third follow-up weeks in the control group. There were significant differences between the groups in terms of KDQOLTM -36 subscales and total scores at the initial and final follow-ups. CONCLUSION In HD patients, massage with lavender oil lessened the severity of RLS and improved the QoL. Accordingly, this therapy can be recommended to HD patients. CLINICAL RELEVANCE Massage therapy during HD sessions is easy, inexpensive, and patient-friendly with no side effects. It is known to reduce symptoms and enable the patients to easily perform daily activities of living. Massage therapy with lavender oil is effective and can be easily applied to patients with RLS by nurses. TRIAL REGISTRATION This study was registered under the Clinical Trials protocol registration system (NCT04630470) upon completion.
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Affiliation(s)
- Ayser Döner
- Department of Internal Nursing, Erciyes University Faculty of Health Science, Kayseri, Turkey
| | - Sultan Taşcı
- Department of Internal Nursing, Erciyes University Faculty of Health Science, Kayseri, Turkey
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Ultrasound-Assisted Extraction of Lavender (Lavandula angustifolia Miller, Cultivar Rosa) Solid By-Products Remaining after the Distillation of the Essential Oil. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11125495] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
FINNOVER is an EU Interreg-Alcotra project that aims to bring new perspectives to floriculture enterprises by recovering useful bioproducts from the waste produced during processing of several aromatic species. In this study, a new operation strategy to recover lavender (Lavandula angustifolia Mill.) solid by-products remaining after the extraction of the essential oil was developed. Pulsed ultrasound-assisted extraction was employed as a sustainable and eco-compatible technology to extract, in a very short time (10 min), this agricultural waste using a food-grade solvent (a mixture of ethanol/water). All the extracts obtained from both flower and leaf waste and flower-only residues, exhibit a promising total phenolic content (38–40 mg gallic acid/g of dry waste), radical scavenging activity (107–110 mg Trolox/g of dry waste) and total flavonoid content (0.11–0.13 mg quercetin/g of dry waste). Moreover, the chromatographic analysis of these extracts has shown that this overlooked agriculture waste can represent a valuable source of multifunctional compounds. Particularly, they exhibit a content of polyphenols and flavonoids up to 200 times higher than the corresponding leachate, and they are a valuable source of gentisic acid (1.4–13 mg/g dry waste) representing a new low-cost ingredient usable in different fields (i.e., cosmetic).
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