Palliative care delivery in India during COVID-19 pandemic: role of faith-based hospitals - a qualitative study.

OBJECTIVES: The COVID-19 pandemic challenged palliative care (PC) services globally. We studied the ways healthcare professionals (HCPs) working in faith-based hospitals (FBHs) experienced and adapted care through the pandemic, and how this impacted patients with PC needs. METHODS: In-depth interviews were conducted with HCPs from FBHs serving rural and urban population across India. Thematic analysis was conducted. RESULTS: A total of 10 in-depth interviews were conducted during the COVID-19 pandemic, first wave (4), second wave (4) and between them (2). HCPs described fear and stigma in the community early in the pandemic. Migrant workers struggled, many local health services closed and cancer care was severely affected. Access and availability of healthcare services was better during the second wave. During both waves, FBHs provided care for non-COVID patients, earning community appreciation. For HCPs, the first wave entailed preparation and training; the second wave was frightening with scarcity of hospital beds, oxygen and many deaths. Eight of the 10 FBHs provided COVID-19 care. PC teams adapted services providing teleconsultations, triaging home visits, delivering medications, food at home, doing online teaching for adolescents, raising funds. Strengths of FBHs were dedicated teamwork, staff care, quick response and adaptations to community needs, building on established community relationship. CONCLUSION: FBHs remained open and continued providing consistent, good quality, person-centred care during the pandemic. Challenges were overcome innovatively using novel approaches, often achieving good outcomes despite limited resources. By defining and redefining quality using a PC lens, FBHs strengthened patient care services.

Public perceptions of advance care planning (ACP) from an international perspective: a scoping review.

BACKGROUND: Advance Care Planning (ACP) helps people discuss personal values, goals and priorities regarding future care with family and professionals. It can support care coordination and guide decision-making as health deteriorates. However, uptake remains low internationally. Poor communication and information due to Covid-19 pressures exacerbated public and professional criticism and concerns. Recent recommendations highlight the importance of understanding and addressing public perceptions about ACP combined with person-centred approaches to ACP conversations. OBJECTIVES: To explore public perceptions of ACP to inform increased public engagement and empowerment. METHODS: Joanna Briggs Institute methodology was applied in a rapid scoping review. Three databases (Embase, MEDLINE, APA PsycInfo) were searched for English language reviews and primary or secondary research studies from 2015 to 2021. Following title and abstract review, two researchers screened full-text articles and performed data extraction independently using Covidence. Charted data were analysed for themes and subthemes starting with two recent published reviews. Emerging findings were added and data synthesis reviewed by the research team, including public-patient representatives, to achieve consensus. RESULTS: Of 336 studies, 20 included reviews and research papers represented diverse public views, situations and contexts. Studies found poor public knowledge of ACP and widespread perceptions of confusing or accessible information. Multiple reports described little personal relevance, perceived risks of emotional distress, fears, mistrust and misconceptions about the purpose and scope of ACP. Studies identified public concerns stemming from reluctance to discuss death and dying despite this being just one aspect of ACP. Research with minority communities and marginalised groups found intensified concerns. Some studies cited people who valued maintaining autonomy by expressing their goals and preferences. CONCLUSIONS: Studies reviewed found many members of the public had negative or unclear perceptions of ACP. Improved knowledge and understanding appeared to influence perceptions of ACP but were not considered sufficient to change behaviours. The research provided valuable insights from members of the public that could inform current professional and societal debates about the future of ACP. Findings point to a need for novel approaches to ACP public information and involvement whilst bearing in mind societal norms, diverse cultures and contexts.

Online public information about advance care planning: An evaluation of UK and international websites.

Introduction: Healthcare information is increasingly internet-based. Standards require websites to be 'perceivable, operable, understandable and robust' with relevant content for citizens in appropriate language. This study examined UK and international websites offering public healthcare information on advance care planning (ACP) using current recommendations for website accessibility and content and informed by a public engagement exercise. Methods: Google searches identified websites in English from health service providers, governmental or third sector organisations based in the UK and internationally. Target keywords that would be used by a member of the public informed the search terms. Data extraction used criterion-based assessment and web content analysis of the first two pages of each search result. Public patient representatives as key members of the multidisciplinary research team guided the development of the evaluation criteria. Results: A total of 1158 online searches identified 89 websites, reduced to 29 by inclusion/exclusion criteria. Most sites met international recommendations for knowledge/understanding about ACP. Differences in terminology, lack of information about ACP limitations and non-adherence to recommended reading levels, accessibility standards and translation options were apparent. Sites targeting members of the public used more positive, non-technical language than those for both professional and lay users. Conclusions: Some websites met accepted standards required to facilitate understanding and public engagement in ACP. Others could be improved significantly. Website providers have important roles and responsibilities in increasing people's understanding of their health conditions, future care options and ability to take an active role in planning for their health and care.

Clinical Outcomes of Upper Extremity Nerve Transfers in Neuralgic Amyotrophy.

SUMMARY: Neuralgic amyotrophy (NA) is a disease affecting peripheral nerves. Treatment has historically been conservative, as the natural course of the disease was thought to be self-limiting. Recent work has demonstrated that as many as two-thirds of people with NA have persistent pain, fatigue, or weakness. At the authors' center, supercharged end-to-side (SETS) nerve transfers are commonly performed in patients with NA to optimize motor recovery while allowing for native axonal regrowth. The authors describe the technique and clinical outcomes of patients with NA affecting the anterior interosseous nerve (AIN) who were treated with SETS nerve transfer from extensor carpi radialis brevis to AIN. Ten patients (90% male; mean age, 51.3 ± 9.7 years) underwent extensor carpi radialis brevis-to-AIN transfer at a mean period of 6.4 ± 1.4 months after onset of symptoms. Mean postoperative follow-up duration was 14.8 ± 3.2 months. Before surgery, all patients demonstrated clinically significant weakness in the flexor pollicis longus (FPL), flexor digitorum profundus muscle to the index finger (FDP2), or both. FPL strength improved from a median Medical Research Council (MRC) grade of 1.5 to 4 ( P = 0.011) and FDP2 strength improved from a median MRC grade of 1 to 5 ( P = 0.016). A postoperative MRC grade of 4 or greater was achieved in nine of 10 (90%) FPL and 10 of 10 (100%) FDP muscles. This is the first report of SETS nerve transfer for the treatment of NA. The outcomes of this work suggest that SETS nerve transfers may be an option to optimize motor outcomes in patients with NA. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Elevated Body Mass Index Negatively Impacts Recovery of Shoulder Abduction Strength in Triceps Motor Branch to Axillary Nerve Transfers.

BACKGROUND: The purpose of this work was to evaluate the clinical outcomes of triceps motor branch to axillary nerve transfers and to identify prognostic factors which may influence these outcomes. METHODS: A retrospective cohort included all patients who underwent a triceps motor branch to axillary nerve transfer (2010-2019) with at least 12 months of follow-up. The primary outcome measure was shoulder abduction strength assessed with British Medical Research Council (MRC) grade. RESULTS: Ten patients were included with a mean follow-up of 19.1 (SD 5.9) months. Compared with preoperative MRC shoulder abduction strength (0.2 SD 0.4), patients significantly improved postoperatively (2.8 SD 1.6; P = .005). Increased body mass index (BMI) was significantly associated with worse postoperative MRC (P = .014). CONCLUSION: Triceps motor branch to axillary nerve transfer is a beneficial procedure for restoring shoulder function in patients presenting with either isolated axillary nerve or brachial plexus pathology. Patients with elevated BMI may not have as robust strength recovery and should be counseled carefully regarding prognosis.

Role and response of primary healthcare services in community end-of-life care during COVID-19: Qualitative study and recommendations for primary palliative care delivery.

BACKGROUND: The need for end-of-life care in the community increased significantly during the COVID-19 pandemic. Primary care services, including general practitioners and community nurses, had a critical role in providing such care, rapidly changing their working practices to meet demand. Little is known about primary care responses to a major change in place of care towards the end of life, or the implications for future end-of-life care services. AIM: To gather general practitioner and community nurse perspectives on factors that facilitated community end-of-life care during the COVID-19 pandemic, and to use this to develop recommendations to improve future delivery of end-of-life care. DESIGN: Qualitative interview study with thematic analysis, followed by refinement of themes and recommendations in consultation with an expert advisory group. PARTICIPANTS: General practitioners (n = 8) and community nurses (n = 17) working in primary care in the UK. RESULTS: General practitioner and community nurse perspectives on factors critical to sustaining community end-of-life care were identified under three themes: (1) partnership working is key, (2) care planning for end-of-life needs improvement, and (3) importance of the physical presence of primary care professionals. Drawing on participants' experiences and behaviour change theory, recommendations are proposed to improve end-of-life care in primary care. CONCLUSIONS: To sustain and embed positive change, an increased policy focus on primary care in end-of-life care is required. Targeted interventions developed during COVID-19, including online team meetings and education, new prescribing systems and unified guidance, could increase capacity and capability of the primary care workforce to deliver community end-of-life care.

Translation and Cross-Cultural Adaptation of the Supportive and Palliative Care Indicators Tool into Japanese: A Preliminary Report.

Background: There is a need for tools in primary care to support clinicians to identify patients with unmet palliative care needs. The Supportive and Palliative Care Indicators Tool (SPICT) is concise and covers most conditions in primary care settings. However, the SPICT was not available in Japanese. Methods: The translation and cultural adaptation of the SPICT was conducted in four stages: forward translation (Stage I), synthesis (Stage II), back translation (Stage III), and expert committee review (Stage IV). Results: During the translation process, any content challenging to translate was addressed in Stage II and through discussion among the researchers. The expert committee review provided valuable insights on palliative care in Japan in addition to the translation. Conclusion: The Japanese version of the SPICT and its user guide are ready to be tested in clinical settings. They have the potential to help Japanese family physicians integrate palliative care in their care of patients with all life-limiting illnesses.

Advance care planning in primary care for patients with gastrointestinal cancer: feasibility randomised trial.

BACKGROUND: Advance (anticipatory) care planning (ACP) requires discussions between patients and healthcare professionals about planning for future deterioration in health. ACP improves care coordination but uptake is limited and often deferred. AIM: To assess the feasibility and acceptability to patients, carers, and GPs of a primary care ACP intervention for people with incurable oesophageal, gastric, or pancreatic cancer. DESIGN AND SETTING: A 12-month feasibility randomised controlled trial (RCT) in a Scottish Cancer Network. METHOD: Patients aged ≥18 years starting palliative oncology treatment were randomised 1:1 to an ACP intervention or standard care. Patients in the intervention group received an oncologist letter supporting them to request a GP review along with a patient information leaflet about ACP. Pre-specified analyses with masking included trial recruitment and retention, ACP completion, and quality-of-life questionnaires (EuroQol EQ-5D-5L and ICECAP Supportive Care Measure) at baseline, 6, 12, 24, and 48 weeks. Qualitative interviews with purposive sampling explored patient, carer, and GP experiences. RESULTS: Of 99 eligible participants (269 screened), 46% were recruited (n = 46) and randomised; 25 to intervention and 21 to control. By 12 weeks, 45% (n = 9/20) of the individuals in the intervention and 59% (n = 10/17) in the control group had a documented ACP plan. By 24 weeks, 30% (n = 14) had died; in the remaining participants quality of life was maintained at 24 weeks except for physical symptoms. Social norms associating ACP with dying were prevalent among 23 participants interviewed. No psychological or clinical harms were identified. CONCLUSION: An RCT of ACP for people with incurable cancer in primary care is feasible. Patient, carer, and GP attitudes and behaviours determined acceptability and timing of care planning.

A Delphi study to guide the development of a clinical indicator tool for palliative care in South Africa.

BACKGROUND:  The South African National Policy Framework and Strategy on Palliative Care (NPFSPC) recommends that when integrating palliative care (PC) into the health system, a PC indicators tool should be used to guide clinicians to recognise a patient who should receive PC. The policy document recommends 'a simple screening tool developed for use in South Africa that would assist healthcare professionals (HCPs) to recognise patients who may have unmet palliative care needs'. AIM:  This research study sought to develop South African consensus on indicators for PC to assist clinicians to recognise a patient in need of PC. SETTING:  The South African healthcare setting. METHODS:  A Delphi study was considered suitable as a methodology to develop consensus. The methodology was based on the Conducting and REporting of DElphi studies (CREDES) guidance on Delphi studies to ensure rigour and transparency in conducting and reporting. Six different Delphi rounds were used to develop consensus. Each round allowed participants to anonymously rate statements with predefined rating scales. RESULTS:  Cognisant of the disparities in healthcare provision and access to equitable healthcare in South Africa, the expert advisory group recommended, especially for South Africa, that 'this tool is for deteriorating patients with an advanced life-limiting illness where all available and appropriate management for underlying illnesses and reversible complications has been offered'. The expert advisory group felt that disease-specific indicators should be described before the general indicators in the South African indicators tool, so all users of the tool orientate themselves to the disease categories first. This study included three new domains to address the South African context: trauma, infectious diseases and haematological diseases. General indicators for PC aligned with the original Supportive and Palliative Care Indicators Tool (SPICT) tool. CONCLUSION:  The Supportive and Palliative Care Indicators Tool for South Africa (SPICTTM-SA) is a simple screening tool for South Africa that may assist HCPs to recognise patients who may have unmet PC needs.

Integrating lived experiences of out-of-hours health services for people with palliative and end-of-life care needs with national datasets for people dying in Scotland in 2016: A mixed methods, multi-stage design.

BACKGROUND: Unscheduled care is used increasingly during the last year of life by people known to have significant palliative care needs. AIM: To document the frequency and patterns of use of unscheduled healthcare by people in their last year of life and understand the experiences and perspectives of patients, families and professionals about accessing unscheduled care out-of-hours. DESIGN: A mixed methods, multi-stage study integrating a retrospective cohort analysis of unscheduled healthcare service use in the last year of life for all people dying in Scotland in 2016 with qualitative data from three regions involving service users, bereaved carers and general practitioners. SETTING: Three contrasting Scottish Health Board regions and national datasets for the whole of Scotland. RESULTS: People who died in Scotland in 2016 (n = 56,407) had 472,360 unscheduled contacts with one of five services: telephone advice, primary care, ambulance service, emergency department and emergency hospital admission. These formed 206,841 individual continuous unscheduled care pathways: 65% starting out-of-hours. When accessing healthcare out-of-hours, patients and carers prioritised safety and a timely response. Their choice of which service to contact was informed by perceptions and previous experiences of potential delays and whether the outcome might be hospital admission. Professionals found it difficult to practice palliative care in a crisis unless the patient had previously been identified. CONCLUSION: Strengthening unscheduled care in the community, together with patient and public information about how to access these services could prevent hospital admissions of low benefit and enhance community support for people living with advanced illness.

Risk factors for complicated grief among family members bereaved in intensive care unit settings: A systematic review.

BACKGROUND: Families of intensive care unit (ICU) decedents are at increased risk of experiencing complicated grief. However, factors associated with complicated grief in ICU and bereavement needs assessment are not available routinely. We aimed to conduct a systematic review identifying risk factors associated with complicated grief among family members of ICU decedents. MATERIALS AND METHODS: MEDLINE, EMBASE, CINAHL, PsycINFO, the Cochrane Library and Web of Science were searched to identify relevant articles. Observational studies and randomised and non-randomised controlled trials were included. Studies were screened and quality appraised in duplicate. Risk of bias was assessed using Newcastle-Ottawa Scale. A narrative synthesis was undertaken. RESULTS: Seven studies conducted across three continents were eligible. Four studies were of high quality. 61 risk factors were investigated across the studies. Factors associated with a decreased risk of complicated grief included age, patient declining treatment and involvement in decision-making. Factors associated with increased risk included living alone, partner, dying while intubated, problematic communication, and not having the opportunity to say goodbye. CONCLUSION: This systematic review has identified risk factors which may help identify family members at increased risk of complicated grief. Many of the studies has small sample sizes increasing the risk of erroneously reporting no effect due to type II error. Some factors are specific to the ICU setting and are potentially modifiable. Bereavement services tailored to the needs of bereaved family members in ICU settings are required. (PROSPERO registration ID 209503).

Service change and innovation in community end-of-life care during the COVID-19 pandemic: Qualitative analysis of a nationwide primary care survey.

BACKGROUND: Primary healthcare teams (general practice and community nursing services) within the United Kingdom provided the majority of community end-of-life care during COVID-19, alongside specialist palliative care services. As international healthcare systems move to a period of restoration following the first phases of the pandemic, the impact of rapidly-implemented service changes and innovations across primary and specialist palliative care services must be understood. AIM: To provide detailed insights and understanding into service changes and innovation that occurred in UK primary care to deliver end-of-life care during the first phase of the COVID-19 pandemic. DESIGN: Cross-sectional online survey. Responses were analysed using descriptive statistics and thematic analysis. SETTING/PARTICIPANTS: United Kingdom survey of general practitioners and community nurses, circulated via regional and national professional networks. RESULTS: A total of 559 valid responses were received from 387 community nurses, 156 general practitioners and 16 'other'. Over a third of respondents (n = 224; 40.8%) experienced changes in the organisation of their team in order to provide end-of-life care in response to the COVID-19 pandemic. Three qualitative themes were identified: COVID-19 as a catalyst for change in primary palliative care; new opportunities for more responsive and technological ways of working; and pandemic factors that improved and strengthened interprofessional collaboration. CONCLUSION: Opportunity has arisen to incorporate cross-boundary service changes and innovations, implemented rapidly at the time of crisis, into future service delivery. Future research should focus on which service changes and innovations provide the most benefits, who for and how, within the context of increased patient need and complexity.

Deaths in critical care and hospice-prevalence, trends, influences: a national decedent cohort study.

OBJECTIVES: End-of-life and bereavement care support services differ in critical care and inpatient hospice settings. There are limited population-level data comparing deaths in these two locations. We aimed to compare the characteristics of people who die in critical care units and in hospices, identify factors associated with place of death and report 12-year trends in Scotland. METHODS: We undertook a cohort study of decedents aged ≥16 years in Scotland (2005-2017). Location of death was identified from linkage to the Scottish Intensive Care Society Audit Group database and National Records of Scotland Death Records. We developed a multinomial logistic regression model to identify factors independently associated with location of death. RESULTS: There were 710 829 deaths in Scotland, of which 36 316 (5.1%) occurred in critical care units and 42 988 (6.1%) in hospices. As a proportion of acute hospital deaths, critical care deaths increased from 8.0% to 11.2%. Approximately one in eight deaths in those aged under 40 years occurred in critical care. Factors independently associated with hospice death included living in less deprived areas, cancer as the cause of death and presence of comorbidities. In contrast, liver disease and accidents as the cause of death and absence of comorbidities were associated with death in critical care. CONCLUSIONS: Similar proportions of deaths in Scotland occur in critical care units and hospices. Given the younger age profile and unexpected nature of deaths occurring in critical care units, there is a need for a specific focus on end-of-life and bereavement support services in critical care units.

Core Outcome Measures for Palliative and End-of-Life Research After Severe Stroke: Mixed-Method Delphi Study.

Background and Purpose: Stroke is the second commonest cause of death worldwide and a leading cause of severe disability, yet there are no published trials of palliative care in stroke. To design and evaluate palliative care interventions for people with stroke, researchers need to know what measurable outcomes matter most to patients and families, stroke professionals, and other service providers. Methods: A multidisciplinary steering group of professionals and laypeople managed the study. We synthesized recommendations from respected United Kingdom and international consensus documents to generate a list of outcome domains and then performed a rapid scoping literature review to identify potential outcome measures for use in future trials of palliative care after stroke. We then completed a 3-round, online Delphi survey of professionals, and service users to build consensus about outcome domains and outcome measures. Finally, we held a stakeholder workshop to review and finalize this consensus. Results: We generated a list of 36 different outcome domains from 4 key policy documents. The rapid scoping review identified 43 potential outcome measures that were used to create a shortlist of 16 measures. The 36 outcome domains and 16 measures were presented to a Delphi panel of diverse healthcare professionals and lay service users. Of 48 panelists invited to take part, 28 completed all 3 rounds. Shared decision-making and quality of life were selected as the most important outcome domains for future trials of palliative care in stroke. Additional comments highlighted the need for outcomes to be feasible, measurable, and relevant beyond the initial, acute phase of stroke. The stakeholder workshop endorsed these results. Conclusions: Future trials of palliative care after stroke should include pragmatic outcome measures, applicable to the evolving patient and family experiences after stroke and be inclusive of shared decision-making and quality of life.

Community end-of-life care during the COVID-19 pandemic: findings of a UK primary care survey.

BACKGROUND: Thousands of people in the UK have required end-of-life care in the community during the COVID-19 pandemic. Primary healthcare teams (general practice and community nursing services) have provided the majority of this care, alongside specialist colleagues. There is a need to learn from this experience in order to inform future service delivery and planning. AIM: To understand the views of GPs and community nurses providing end-of-life care during the first wave of the COVID-19 pandemic. DESIGN & SETTING: A web-based, UK-wide questionnaire survey circulated via professional general practice and community nursing networks, during September and October 2020. METHOD: Responses were analysed using descriptive statistics and an inductive thematic analysis. RESULTS: Valid responses were received from 559 individuals (387 community nurses, 156 GPs, and 16 unspecified roles), from all regions of the UK. The majority reported increased involvement in providing community end-of-life care. Contrasting and potentially conflicting roles emerged between GPs and community nurses. There was increased use of remote consultations, particularly by GPs. Community nurses took greater responsibility in most aspects of end-of-life care practice, particularly face-to-face care, but reported feeling isolated. For some GPs and community nurses, there has been considerable emotional distress. CONCLUSION: Primary healthcare services are playing a critical role in meeting increased need for end-of-life care in the community during the COVID-19 pandemic. They have adapted rapidly, but the significant emotional impact, especially for community nurses, needs addressing alongside rebuilding trusting and supportive team dynamics.

Impact of Body Mass Index and Comorbidities on Outcomes in Upper Extremity Nerve Transfers.

BACKGROUND: There is a paucity of research investigating the impact of patient comorbidities, such as obesity and smoking, on nerve transfer outcomes. The objective of this retrospective cohort study was to evaluate the impact of body mass index (BMI) and comorbidities on the clinical outcomes of upper extremity nerve transfers. METHODS: A retrospective cohort study was executed. Patients were eligible for inclusion if they had an upper extremity nerve transfer with a minimum of 12-months follow-up. Data was collected regarding demographics, comorbidities, injury etiology, nerve transfer, as well as preoperative and postoperative clinical assessments. The primary outcome measure was strength of the recipient nerve innervated musculature. Statistical analysis used the Mann-Whitney U test, Wilcoxon signed-rank test, and Spearman's rho. RESULTS: Thirty-eight patients undergoing 43 nerve transfers were eligible for inclusion. Patients had a mean age of 48.8 years and a mean BMI of 27.4 kg/m2 (range:19.7-39.0). Injuries involved the brachial plexus (32%) or its terminal branches (68%) with the most common etiologies including trauma (50%) and compression (26%). Anterior interosseous nerve to ulnar motor nerve (35%) was the most common transfer performed. With a mean follow-up of 20.1 months, increased BMI (p = 0.036) and smoking (p = 0.021) were associated with worse postoperative strength. CONCLUSION: This retrospective cohort study demonstrated that increased BMI and smoking may be associated with worse outcomes in upper extremity nerve transfers-review of the literature yields ambiguity in both regards. To facilitate appropriate patient selection and guide expectations regarding prognosis, further experimental and clinical work is warranted.

Canadian Postoperative Dependency Protocols Following Lower Limb Microvascular Reconstruction: A National Survey and Literature Review.

INTRODUCTION: Microsurgical free tissue transfer for lower limb reconstruction presents unique challenges in the postoperative period where dependency promotes interstitial fluid diffusion and reduced tissue perfusion. Management of flap edema, venous congestion, and ischaemic conditioning is critical for flap survival. Little evidence exists to guide postoperative protocols in the initiation and progression of lower extremity dangle, monitoring, and anticoagulation. We aim to describe current trends for postoperative dependency protocols by surveying Canadian microsurgeons. METHODS: Plastic surgeons performing lower limb microvascular reconstruction at Fellow of The Royal College of Surgeons of Canada approved teaching institutions were administered a 17-question anonymous electronic survey. A literature review was conducted to identify protocols and consensus opinions in other jurisdictions. RESULTS: All respondents (n = 16) monitored flaps clinically, with conventional Doppler used by 13 respondents. Anticoagulation was employed by 15 of 16 respondents, and 9 of 16 used 2 or more agents. The most common agents were aspirin, followed by low-molecular-weight heparin. Significant variability existed in dangling protocols. Dependency was initiated at postoperative day (POD) 3 to 10 (mean POD: 6 ± 1.64 standard deviation), with intervals ranging from 5 to 20 minutes and frequencies ranging from 1 to 6 times per day. Nearly half allowed both increasing duration and frequency of dependency. Flap success rates were above 90%, and the median length of stay was 10 to 12 days. CONCLUSION: While flap success rates across the country are similar, no consensus exists for postoperative dependency protocols amongst Canadian microsurgeons. Prospective randomised controlled trials are warranted to evaluate early aggressive dependency protocols to reduce length of stay and cost.

INTRODUCTION: Le transfert microchirurgical de tissus libres pour la reconstruction des membres inférieurs comporte des défis particuliers pendant la période postopératoire, où la dépendance entraîne la diffusion de liquide interstitiel et une perfusion réduite des tissus. Il est essentiel de prendre en charge l'œdème du lambeau, la congestion veineuse et le conditionnement ischémique pour assurer la survie du lambeau. Il existe peu de données probantes pour orienter les protocoles postopératoires sur l'initiation et la progression du ballottement, la surveillance et l'anticoagulation des extrémités inférieures. Les chercheurs ont décrit les tendances actuelles des protocoles de dépendance postopératoire après avoir sondé les microchirurgiens canadiens. MÉTHODOLOGIE: Les plasticiens qui effectuent des reconstructions microvasculaires des membres inférieurs aux établissements universitaires approuvés par le CRMCC ont reçu un sondage électronique anonyme de 17 questions. Les chercheurs ont effectué une analyse bibliographique pour établir les protocoles et les opinions consensuelles des autres territoires de compétence. RÉSULTATS: Tous les répondants (n=16) surveillaient les lambeaux en clinique. Treize répondants utilisaient le Doppler classique, 15, l'anticoagulation et neuf, au moins deux agents. Les agents les plus utilisés étaient l'aspirine, suivie de l'héparine de bas poids moléculaire. Les protocoles de ballotement variaient considérablement. La dépendance postopératoire se manifestait entre trois et dix jours après l'opération (dépendance postopératoire moyenne de 6 ± 1,64 d'écart-type), les intervalles se situant entre cinq et 20 minutes et la fréquence, entre une et six fois par jour. Près de la moitié favorisait à la fois une plus longue durée et une plus grande fréquence de dépendance. Le taux de réussite des lambeaux dépassait les 90%, et l'hospitalisation médiane était de dix à 12 jours. CONCLUSION: Le taux de succès des lambeaux est semblable partout au pays, mais il n'y a pas de consensus sur les protocoles de dépendance postopératoire chez les microchirurgiens canadiens. Il faudra procéder à des essais aléatoires et contrôlés prospectifs pour évaluer des protocoles énergiques précoces qui réduiront la durée de l'hospitalisation et le coût.