RESUMO
STUDY OBJECTIVE: Management of pain after foot and ankle surgery remains a concern for patients and healthcare professionals. This study determined the effectiveness of ambulatory continuous popliteal sciatic nerve blockade, compared to standard of care, on overall benefit of analgesia score (OBAS) in patients undergoing foot or ankle surgery. We hypothesized that usage of ambulatory continuous popliteal sciatic nerve blockade is non-inferior to standard of care. DESIGN: Single center, randomized, non-inferiority trial. SETTING: Tertiary hospital in the Netherlands. PATIENTS: Patients were enrolled if ≥18 years and scheduled for elective inpatient foot or ankle surgery. INTERVENTION: Patients were randomized to ambulatory continuous popliteal sciatic nerve blockade or standard of care. MEASUREMENTS: The primary outcome was the difference in OBAS, which includes pain, side effects of analgesics, and patient satisfaction, measured daily from the first to the third day after surgery. A non-inferiority margin of 2 was set as the upper limit for the 90% confidence interval of the difference in OBAS score. Mixed-effects modeling was employed to analyze differences in OBAS scores over time. Secondary outcome was the difference in opioid consumption. MAIN RESULTS: Patients were randomized to standard of care (n = 22), or ambulatory continuous popliteal sciatic nerve blockade (n = 22). Analyzing the first three postoperative days, the OBAS was significantly lower over time in the ambulatory continuous popliteal sciatic nerve blockade group compared to standard of care, demonstrating non-inferiority (-1.9 points, 90% CI -3.1 to -0.7). During the first five postoperative days, patients with ambulatory continuous popliteal sciatic nerve blockade consumed significantly fewer opioids over time compared to standard of care (-8.7 oral morphine milligram equivalents; 95% CI -16.1 to -1.4). CONCLUSIONS: Ambulatory continuous popliteal sciatic nerve blockade is non-inferior to standard of care with single shot popliteal sciatic nerve blockade on patient-reported overall benefit of analgesia.
Assuntos
Analgésicos Opioides , Tornozelo , Pé , Bloqueio Nervoso , Dor Pós-Operatória , Nervo Isquiático , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Procedimentos Cirúrgicos Ambulatórios/métodos , Analgésicos Opioides/administração & dosagem , Anestésicos Locais/administração & dosagem , Tornozelo/cirurgia , Pé/cirurgia , Bloqueio Nervoso/métodos , Países Baixos , Medição da Dor , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/tratamento farmacológico , Medidas de Resultados Relatados pelo Paciente , Satisfação do Paciente , Resultado do TratamentoRESUMO
Functional constipation in the pediatric population is a prevalent issue that is usually well managed. However, in rare cases, conservative treatment fails, and surgical intervention is necessary. This retrospective cohort study aimed to describe and compare different perioperative analgesic techniques in children undergoing major abdominal surgery for intractable constipation. Conducted between 2011 and 2021, this study enrolled patients under 18 years old who underwent initial major abdominal surgery for intractable constipation (i.e., creation of ostomy or subtotal colectomy). Patients were categorized according to the perioperative analgesic technique (i.e., systemic, neuraxial, or truncal block). Of 65 patients, 46 (70.8%) were female, and the median age was 13.5 [8.8-16.1] years during initial major abdominal surgery. Systemic analgesia was used in 43 (66.2%), neuraxial in 17 (26.2%), and truncal blocks in 5 (7.7%) of the surgeries. Patients with neuraxial analgesia reported less postoperative pain (median [interquartile range] numeric rating scale (NRS) 2.0 [0-4.0]), compared to systemic analgesia (5.0 [2.0-7.0], p < 0.001) and to truncal blocks (5.0 [3.0-6.5], p < 0.001). In this preliminary investigation, neuraxial analgesia appears to be the most effective approach to reducing acute postoperative pain in pediatric patients undergoing major abdominal surgery for intractable functional constipation. However, well-designed studies are warranted.
RESUMO
The use of peripheral regional anaesthesia continues to increase, yet the evidence supporting its use and impact on relevant outcomes often lacks scientific rigour, especially when considering the use of specific blocks for a particular surgical indication. In this narrative review, we consider the relevant literature in a 10-yr period from 2013. We performed a literature search (MEDLINE and EMBASE) for articles reporting randomised controlled trials and other comparative trials of peripheral regional anaesthetic blocks vs systemic analgesia in adult patients undergoing surgery. We evaluated measures of effective treatment and complications. A total of 128 studies met our inclusion criteria. There remains variability in the technical conduct of blocks and the outcomes used to evaluate them. There is a considerable body of evidence to support the use of interscalene blocks for shoulder surgery. Saphenous nerve (motor-sparing) blocks provide satisfactory analgesia after knee surgery and are preferred to femoral nerve blocks which are associated with falls when patients are mobilised early as part of enhanced recovery programmes. There are additional surgical indications where the efficacy of cervical plexus, intercostal nerve, and ilioinguinal/iliohypogastric nerve blocks have been demonstrated. In the past 10 yr, there has been a consolidation of the evidence indicating benefit of peripheral nerve blocks for specific indications. There remains great scope for rigorous, multicentre, randomised controlled trials of many peripheral nerve blocks. These would benefit from an agreed set of patient-centred outcomes.
RESUMO
This study evaluated the effect of adductor canal block (ACB) versus femoral nerve block (FNB) on readiness for discharge in patients undergoing outpatient anterior cruciate ligament (ACL) reconstruction. We hypothesized that ACB would provide sufficient pain relief while maintaining motor strength and safety, thus allowing for earlier discharge. This was a randomized, multi-center, superiority trial. From March 2014 to July 2017, patients undergoing ACL reconstruction were enrolled. The primary outcome was the difference in readiness for discharge, defined as Post-Anesthetic Discharge Scoring System score ≥ 9. Twenty-six patients were allocated to FNB and twenty-seven to ACB. No difference in readiness for discharge was found (FNB median 1.8 (95% CI 1.0 to 3.5) vs. ACB 2.9 (1.5 to 4.7) hours, p = 0.3). Motor blocks and (near) falls were more frequently reported in patients with FNB vs. ACB (20 (76.9%) vs. 1 (3.7%), p < 0.001, and 7 (29.2%) vs. 1 (4.0%), p = 0.023. However, less opioids were consumed in the post-anesthesia care unit for FNB (median 3 [0, 21] vs. 15 [12, 42.5] oral morphine milligram equivalents, p = 0.004) for ACB. Between patients with FNB or ACB, no difference concerning readiness for discharge was found. Despite a slight reduction in opioid consumption immediately after surgery, FNB demonstrates a less favorable safety profile compared to ACB, with more motor blocks and (near) falls.
RESUMO
STUDY OBJECTIVE: Poorly controlled acute postsurgical pain is associated with delayed recovery, chronic postsurgical pain (CPSP), chronic opioid use and impaired functioning in daily activities. The aim was to determine the effectiveness of a transitional pain service (TPS) to improve quality of recovery for patients at risk of CPSP. We hypothesized that a TPS improves the quality of recovery in patients at risk of CPSP. DESIGN: Single-center, pragmatic, randomized, superiority trial. SETTING: Tertiary hospital in the Netherlands. PATIENTS: Assessed for eligibility if ≥18 years of age, undergoing elective surgery, and had an increased risk of developing CPSP. After being stratified for sex, 176 patients were included. INTERVENTION: Patients were randomized to receive TPS or standard of care (SOC). TPS was a multidisciplinary intervention providing a patient-tailored perioperative pain management plan, throughout all phases of surgery. MEASUREMENTS: The primary outcome was the difference in quality of recovery on the third postoperative day, measured by the Quality of Recovery (QoR)-15 questionnaire. Secondary outcomes include the between group differences in opioid consumption. MAIN RESULTS: The primary outcome was available in 169 (96.0%) patients. No difference between groups was found in QoR-15 on the third postoperative day (mean difference 2.0, 95% CI -5.5 to 9.4, p = 0.607). A decrease in opioid usage (compared to baseline) was observed in chronic opioid users, the median [IQR] reduction in total daily oral morphine milligram equivalents (MME) for TPS was -30 [-60, 0] at three and - 29.3 [-65.6, 0] at six months, whereas SOC had a median reduction of 0 [-56, 0] at three, and 0 [-60, 7.5] at six months. CONCLUSIONS: TPS did not significantly affect short-term quality of recovery but might improve long-term outcomes, such as the incidence of chronic pain, opioid consumption, and functioning in daily life. However, sample size in the present study was too small to provide solid evidence for this positive signal.
RESUMO
OBJECTIVES: Pain management during a vaso-occlusive crisis (VOC) for patients with sickle cell disease (SCD) remains a major challenge and strongly depends on opioids. We developed a multimodality pain protocol for rapid, opioid-sparing pain treatment of VOC and evaluated its feasibility. METHODS: Patients were included for evaluation if they were ≥18 years, diagnosed with SCD and visited the emergency department (ED) because of VOC between July 2018 and December 2020. Primary evaluation outcome was the feasibility of multimodal pain analgesia (i.e., the use of at least two analgesics with different underlying mechanisms of action). RESULTS: A total of 131 SCD patients visited the ED because of VOC with a total of 550 ED presentations, of which 377 were eventually hospitalised. A total of 508 (92.4%) ED presentations and 374 (99.2%) hospital admissions received multimodal pain treatment. Time to first administration of an opioid was median [IQR] 34.0 [21.0-62.0] minutes. CONCLUSION: The implementation of a pain protocol using multimodal analgesia for VOC in patients with SCD appeared to be feasible and facilitated rapid administration of opioids. Controlled trials are needed to investigate the effectiveness of multimodal analgesia on pain and should focus on patient reported outcome measures.
Assuntos
Anemia Falciforme , Compostos Orgânicos Voláteis , Humanos , Analgésicos Opioides/uso terapêutico , Dor/diagnóstico , Dor/tratamento farmacológico , Dor/etiologia , Manejo da Dor/efeitos adversos , Manejo da Dor/métodos , Anemia Falciforme/complicações , Anemia Falciforme/diagnósticoRESUMO
Globally, life expectancy is increasing, leading to more surgeries being performed in older patients. Postoperative pain is associated with complications after surgery. The aim of this study is to explore potential age-related risk factors for acute postoperative pain in older patients undergoing surgery. This was a prospective, single-center study. Patients ≥65 years, with and without disability, as defined by the WHO Disability Assessment Schedule 2.0, undergoing elective surgery, were compared. Primary outcome was the postoperative pain (ie, numeric rating scale (NRS) score) on the first postoperative day. Secondary outcomes were postoperative pain and pain trajectories in patients with and without mild cognitive impairment (MCI), frailty, preoperative opioid use, and new-onset disability after surgery. Between February 2019 and July 2020, 155 patients were enrolled. On the first day after surgery, postoperative pain did not differ between patients with and without disability. NRS scores differed between patients with-, and without MCI on the first (P = .01), and second postoperative day (P < .01). Patients who used opioids before surgery reported higher median NRS score on the first (P < .001) and second (P < .01) postoperative day. Out of a total of 1816 NRS scores, 2 pain clusters were identified. Acute postoperative pain did not differ between patients with or without preoperative disability and frailty in older patients undergoing surgery. Reduced postoperative pain in older patients with MCI warrants further investigation. The PIANO study (Comparison of Postoperative NeurocognitiveFunction in Older Adult Patients with and without Diabetes Mellitus) was registered with www.clinicaltrialregister.nl (search term: Which can predict memory problems after surgery better; blood sugar levels or memory before surgery?). PERSPECTIVE: This study explored risk factors for acute postoperative pain in older patients. No differences in postoperative pain were observed in patients with or without preexistent disability or frailty, however, patients with mild cognitive impairment experienced reduced pain. We suggest to simplify pain assessment in this group and take functional recovery into account.
Assuntos
Disfunção Cognitiva , Fragilidade , Transtornos Relacionados ao Uso de Opioides , Humanos , Idoso , Estudos Prospectivos , Analgésicos Opioides/uso terapêutico , Fragilidade/complicações , Dor Pós-Operatória/tratamento farmacológico , Disfunção Cognitiva/etiologiaRESUMO
Chronic postsurgical pain develops in 10% of patients undergoing surgery. Recently, multidisciplinary, patient-tailored interventions, such as a Transitional Pain Service (TPS) have been developed and implemented to improve perioperative pain management and thereby prevent chronic postsurgical pain. The purpose of this survey was to analyse health care providers satisfaction and learn from their experiences on the implementation of a TPS. In the TRUST study, a randomized controlled trial investigating the effectiveness of a TPS, 176 patients were enrolled. Afterwards, a satisfaction survey was internally developed, which consisted of eight items. Satisfaction was measured using a Likert scale with five response options from never (1 point) to always (5 points). Surveys were sent to all anaesthetists and anaesthesia residents in our department that were faced with the consequences of TPS implementation. In May 2022, 36 caregivers of the Department of Anaesthesiology returned the survey after four rounds of distribution, with a response rate of 82.3%. Thirty staff members (81.0%) strongly felt that patient care had improved with the introduction of a TPS and 33 (86.8%) would like to see the TPS to be continued in the future. Health care provider satisfaction improved after implementation of a TPS in our hospital.
RESUMO
INTRODUCTION: Patients with either surgery-related or patient-related risk factors are at an increased risk of acute and chronic postsurgical pain (CPSP) and long-term opioid use. To improve recovery, prevent CPSP and decrease opioid use, we need to identify these patients before surgery and provide a multidisciplinary pain management strategy throughout hospital admission and follow-up in the postdischarge period. We hypothesise that a multidisciplinary transitional pain service (TPS) improves quality of recovery and reduce the incidence of CPSP and opioid consumption. METHODS AND ANALYSIS: We aim to investigate the effectiveness of implementation of a TPS for patients at risk of developing CPSP. The trial design is a pragmatic, open-label, randomised controlled trial (RCT). After stratification for sex, patients are randomly assigned to the TPS or standard of care (SOC) group. Our primary outcome is the quality of recovery, measured at the morning of the third postoperative day, employing the quality of recovery (QoR)-15 questionnaire. Secondary outcomes are the incidence of CPSP, opioid consumption and patient-reported outcome measures at 3 and 6 months postoperatively. We need to enrol 176 patients to detect a minimal clinical important difference of 8 points on the QoR-15 score. ETHICS AND DISSEMINATION: Ethics approval was obtained by the accredited medical research ethics committee of the Academic Medical Center in Amsterdam (2020_211) on 15 October 2020. Protocol version 3.2 was approved on 25 January 2020. The trial is registered with the Netherlands Trial Register, NL9115. The results will be disseminated by open access publication in a peer-reviewed journal.Trial registration number NL9115.
Assuntos
Padrão de Cuidado , Confiança , Analgésicos Opioides/uso terapêutico , Humanos , Manejo da Dor , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como AssuntoAssuntos
Recuperação Pós-Cirúrgica Melhorada , Clínicas de Dor , Manejo da Dor , Dor Pós-Operatória/prevenção & controle , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Cuidado Transicional , Terapia Combinada , Prestação Integrada de Cuidados de Saúde , Humanos , Comunicação Interdisciplinar , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/etiologia , Equipe de Assistência ao Paciente , Fatores de Risco , Resultado do TratamentoRESUMO
STUDY OBJECTIVE: To clarify whether intraoperative hypotension contributes to the development of postoperative cognitive dysfunction. DESIGN: A systematic review of prospective studies reporting on intraoperative hypotension and postoperative cognitive dysfunction in elective, non-cognitive impaired, adult surgical patients. PubMed, EMBASE and the Cochrane Library were searched up to the 1st of January 2021. SETTING: Studies had to use a clear definition of hypotension, although differing definitions were accepted. Neurocognitive tests to determine postoperative cognitive dysfunction had to be done pre- and postoperatively, with a minimum follow-up of seven days postoperatively. MEASUREMENTS: Risk of bias was assessed using the Cochrane Risk of Bias Tool 2.0 for randomized controlled trials and the Newcastle-Ottawa Scale for cohort studies. MAIN RESULTS: Out of 941 studies screened, five randomized controlled trials and four cohort studies were included for qualitative analysis. Extensive methodological differences between studies were present hindering proper quantitive analysis. No studies reported statistically significant differences in incidence of postoperative cognitive dysfunction in hypo- compared to normotensive patients. Five studies reported exact incidences of postoperative cognitive dysfunction. CONCLUSIONS: This systematic review showed no conclusive association between intraoperative hypotension and the development of postoperative cognitive dysfunction. Given the vast methodological differences of the included studies, the role of intraoperative hypotension in the development of postoperative cognitive dysfunction remains uncertain. Future research into the association between intraoperative hypotension and postoperative cognitive dysfunction should be conducted in a standardized manner.
Assuntos
Disfunção Cognitiva , Hipotensão , Complicações Cognitivas Pós-Operatórias , Adulto , Disfunção Cognitiva/epidemiologia , Disfunção Cognitiva/etiologia , Humanos , Hipotensão/epidemiologia , Hipotensão/etiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos ProspectivosRESUMO
OBJECTIVES: In 2 subtypes of functional single ventricle, double inlet left ventricle (DILV) and tricuspid atresia with transposed great arteries (TA-TGA), systemic output passes through an outflow chamber before entering the aorta. Intracardiac obstruction to this pathway causing systemic outflow tract obstruction (SOTO) may be present at birth or develop over time. Long-term survival after Fontan has not been defined. We defined outcomes utilizing records from 2 centres that were cross-checked with data from a bi-national Fontan Registry for completeness and accuracy. METHODS: Two hundred and eleven patients were identified, 59 TA-TGA,152 DILV. Median follow-up was 17 years (range 4 days to 49.8 years). The Kaplan-Meier method was used for all of the time to event analyses and the log-rank test was used to compare the time-to-events. Cox proportional hazard models were used to test the association between potential predictors and time-to-event end-points. RESULTS: TA-TGA had reduced survival compared to DILV (cumulative risk of death 28.8% vs 11%, hazard ratio (HR) 3.1 (95% confidence interval (CI) 1.6-6.1), P = 0.001). In both groups, SOTO at birth carried a worse prognosis HR 3.54 (1.36-9.2, P = 0.01). SOTO was not more common in either morphology at birth ( P = 0.20). Periprocedural mortality accounted for 40% of deaths. Fontan was achieved in 82%, DILV were more likely to achieve Fontan than TA-TGA (91% vs 60%, P <0.001). After Fontan there were 9 deaths (4%) with no difference according to morphology. CONCLUSIONS: Patients with TA-TGA have poorer outcomes than those with DILV, affecting survival and likelihood of achieving Fontan. SOTO at birth carries a high risk of mortality suggesting that, when present, initial surgical management should address this.