RESUMEN
PURPOSE: The aim of this review is to synthesise the experiences and needs of people who had undergone dysvascular lower extremity amputations. Given the increasing global prevalence of vascular diseases like diabetes mellitus and peripheral arterial disease, the risk of requiring an amputation remains high. MATERIALS AND METHODS: This systematic review follows the PRISMA and ENTREQ reporting guidelines. Seven databases were searched for qualitative studies from January 2011 to October 2023. In total 6435 studies were obtained, where 1146 were duplicates and 5271 studies failed to meet the eligibility criteria. The remaining 18 studies were synthesised using Sandelowski and Barroso's approach and appraised using the CASP checklist. RESULTS: Four themes emerged from the meta-synthesis: (1) making the decision to amputate, (2) difficulties in the physical adaptation to limb loss, (3) psychosocial consequences of living with an amputation, and (4) regaining control and building hope. CONCLUSIONS: Having dysvascular lower extremity amputations is a complicated experience as not only was the pre-amputation pain relieved, but a new set of physical, emotional and social challenges would surface after the amputation. These synthesised findings serve as a platform to explore the factors behind the various experiences faced by these people and how healthcare professionals can help them in their adjustment.
Dysvascular lower extremity amputations can affect the physical and mental well-being of people who have experienced them.Healthcare professionals (HCPs) are encouraged to individualise care that meets the physical and emotional needs of patients.Sufficient time and information should be provided before the operation for these people to be better prepared for the changes following the amputation.Physical support by HCPs should include physical rehabilitation, checking on the wound healing and managing any existing co-morbidities.Emotional support can be given through additional referral to medical social workers or psychologists and the involvement of support groups.
RESUMEN
PURPOSE: This review aims to evaluate the effectiveness of aromatherapy on anxiety and sleep quality among adult patients admitted to an intensive care unit. MATERIALS AND METHODS: A systematic search for published and unpublished studies across nine databases and sources were conducted. Randomised Controlled Trials and Controlled Clinical Trials, which assessed the effectiveness of aromatherapy on anxiety and sleep quality among intensive care unit patients, were included in this review. Only studies that used aromatherapy as a single intervention were included. Narrative synthesis was conducted across all outcomes due to high heterogeneity across studies. RESULTS: A total of 26 studies involving 2176 participants across six countries were included in this review. Most studies had an overall high risk of bias. Publication bias was detected in the studies. Findings have shown that aromatherapy may be effective in reducing anxiety based on the low GRADE certainty of evidence, and improving sleep quality based on the very low GRADE certainty of evidence. Inconsistencies in findings were also observed. CONCLUSION: Aromatherapy might be beneficial on anxiety and sleep quality among intensive care unit patients, however, the level of evidence is very low, based on the low quality of studies. Considerations can be made to incorporate aromatherapy into existing interventions that improve anxiety and sleep quality in the intensive care unit. Due to inconsistencies in findings, further research can be done to investigate and strengthen these evidence. IMPLICATION FOR CLINICAL PRACTICE: This review has demonstrated that aromatherapy may have benefits on anxiety and sleep quality. Despite uncertain evidence, aromatherapy may still be considered as a complementary or alternative option to improve anxiety and sleep quality among intensive care patients as it is relatively safe, cost-effective and easy to implement (Buckle, 2014). However, proper training by a professional clinical aromatherapist is needed to ensure there is screening of patients for suitability, proper technique for administering aromatherapy, safe handling of essential oils and monitoring for adverse events (Farrar & Farrar, 2020).