Optimizing theatre utilization for abscess drainage: going beyond priority categories.

BACKGROUND: Day-only emergency surgery for abscess drainage is poorly implemented in Australia. This study assessed the feasibility, outcomes, cost, and impact of an acute day-only surgery (ADOS) program. METHOD: A retrospective pre-post implementation study of patients requiring abscess drainage in theatre was performed. Following implementation of an ADOS program for abscess management, eligible patients were discharged from the emergency department and prioritized first on the following day's emergency list. Outcomes from the first 12 months of the ADOS era were compared with those of the preceding 6 months (pre-ADOS). Primary outcome was length of hospital stay (LOS). Secondary outcomes included 30-day complications, admission costs, and impact on overall emergency theatre workflow (measured by emergency appendicectomy metrics). RESULTS: Overall, 266 patients during the ADOS era (including 95 eligible for the ADOS pathway) were compared with 115 patients during the pre-ADOS era. Baseline characteristics were comparable. Median LOS was shorter during the ADOS era (21.9 h (IQR 11.8-43.3) vs. 30.1 h (IQR 24.7-48.8), P < 0.001). Median LOS was 10.2 h (IQR 8.9-13.1) for patients on the ADOS pathway. There were no significant differences in 30-day complications (9.3% vs. 9.5%), emergency department re-presentations (7.4% vs. 5.1%), or abscess recurrence (5.6% vs. 5.7%). Average cost per patient was lower during the ADOS era ($4155 vs. $4916, p = 0.005). ADOS did not appear to materially impact other emergency procedures. CONCLUSION: ADOS for abscess drainage is feasible, safe, and produces cost savings, while being implemented without significant additional resources.

Comparación entre dosis bajas de bupivacaína y prilocaína en cirugía perianal ambulatoria / Comparison between low doses of bupivacaine and prilocaine in ambulatory perianal surgery

La cirugía perianal ambulatoria se caracteriza por necesitar un plano anestésico profundo durante un periodo de tiempo corto. El bloqueo subaracnoideo en silla de montar consigue una anestesia sensitiva intensa sin apenas bloqueo motor asociado. Los anestésicos locales de larga duración, como la bupivacaína, permiten en dosis bajas la realización del procedimiento y el alta hospitalaria en un tiempo acorde con la dinámica de la unidad cirugía mayor ambulatoria (UCMA). La prilocaína es un anestésico local de vida media intermedia que se caracteriza por su bajo riesgo de síntomas neurológicos transitorios y que se puede usar a dosis de 10 mg en anestesia espinal en silla de montar para la realización de cirugía perianal de menos de 45 min de duración. La hipótesis planteada es que la prilocaína, al ser un anestésico de vida media más corta que la bupivacaína, proporciona un bloqueo suficiente para la realización de un procedimiento estándar de cirugía anorrectal, acortando la estancia en la UCMA. Este estudio prospectivo, a doble ciego de 100 pacientes ASA I-III, divididos en 2 grupos aleatorios: Grupo P (10 mg de prilocaína hiperbárica 20 % + 10 μg de fentanilo) y grupo B (2,5 mg bupivacaina hiperbárica 0,5 % + 10 μg de fentanilo), donde medimos como objetivo principal el tiempo desde la realización de la técnica anestésica hasta el alta hospitalaria. Y como secundarios: el éxito del bloqueo, el tiempo desde el final de la cirugía hasta el alta hospitalaria, el tiempo de regresión del bloqueo sensitivo/motor, el tiempo hasta deambulación, la retención de orina y los efectos adversos.(AU)

Ambulatory perianal surgery is characterized by the need for a deep anesthetic plane for a short period of time. The subarachnoid saddle block achieves intense sensory anesthesia with almost no associated motor blockade. Long-acting local anesthetics, such as bupivacaine, allow the procedure to be performed at low doses and discharge from the hospital in a time that is consistent with the dynamics of the major outpatient surgery unit (MOSU). Prilocaine is a local anesthetic with an intermediate half-life that is characterized by its low risk of transient neurological symptoms and can be used at a dose of 10 mg in saddle spinal anesthesia for perianal surgery of less than 45 min duration. The hypothesis put forward is that prilocaine, being a shorter half-life anesthetic than bupivacaine, provides sufficient blockade for the performance of a standard anorectal surgery procedure, shortening the stay in the AMCU. This prospective, double-blind study of 100 ASA I-III patients, divided into 2 randomized groups: group P (10 mg hyperbaric prilocaine 20 % + 10 μg of fentanyl) and group B (2.5 mg hyperbaric bupivacaine 0.5 % + 10 μg of fentanyl), where we measured as primary objective the time from the performance ofthe anesthetic technique to hospital discharge. And as secondary objectives: success of the block, time from the end of surgery to hospital discharge, time of regression of the sensory/motor block, time to ambulation, urine retention and adverse effects.(AU)

Sleep Apnea is Not an Obstacle for Outpatient Hip and Knee Arthroplasty.

BACKGROUND: Up to 25% of patients requiring hip or knee arthroplasty have sleep apnea (SA), and these patients have historically been excluded from outpatient programs. The objectives of this study were to evaluate same-day discharge failure as well as 30-day complications, readmissions, and unexpected visits. METHODS: A retrospective case-control study comparing patients who have and do not have SA matched for age, sex and arthroplasty type (total hip arthroplasty, total knee arthroplasty, unicompartimental knee arthroplasty) who underwent primary outpatient surgery between February 2019 and December 2022 in 2 academic hospitals was conducted. Cases with mild SA, moderate SA with a body mass index (BMI) <35, and SA of all severity treated by continuous positive airway pressure machines were eligible. There were 156 patients included (78 cases). Complications were assessed according to the Clavien-Dindo Classification and the Comprehensive Complication Index. Continuous variables were evaluated by Student's T or Mann-Whitney tests, while categorical data were analyzed by Chi-square or Fisher tests. Univariate analyses were performed to determine discharge failure risk factors. RESULTS: There were 6 cases (7.7%) and 5 controls (6.4%) who failed to be discharged on surgery day (P = .754), with postoperative hypoxemia (6, [3.8%]) and apnea periods (3, [1.9%]) being the most common causes. Higher BMI (odds ratio = 1.19, P = .013) and general anesthesia (odds ratio = 11.97, P = .004) were found to be risk factors for discharge failure. No difference was observed on 30-day readmissions (P = .497), unexpected visits (P = 1.000), and complications on the Clavien-Dindo Classification (P > .269) and Comprehensive Complication Index (P > .334) scales. CONCLUSIONS: Selected patients who have SA can safely undergo outpatient hip or knee arthroplasty. Higher BMI and general anesthesia increased the odds of same-day discharge failure. LEVEL OF EVIDENCE: Level III, Case-control Study.

Patients' experiences of day surgery and recovery: A meta-ethnography.

AIM: To explore and synthesise findings from qualitative studies on adult patients' experiences of day surgery and the processes of recovery. BACKGROUND: There has been a shift in the practice of elective surgery, from inpatient to ambulatory treatment. Accordingly, more patients are undergoing day surgery and expected to care for themselves at home. To our knowledge, an updated metasynthesis on patients' experiences of day surgery across diverse contexts and continents is lacking. DESIGN: Meta-ethnography. METHODS: MEDLINE, EMBASE and CINAHL were systematically searched for qualitative research in English published between 2006 and 2023. Noblit and Hare's meta-ethnographic approach guided the synthesis of findings from 12 qualitative studies, and the eMERGe Reporting Guidance was used in the writing of this article. RESULTS: Four themes were revealed: (1) requests for tailored information, (2) challenges of recognising and understanding postoperative symptoms, (3) being dependent on continuous professional and personal support and (4) calling for individual adaptation. CONCLUSION: Our meta-ethnography indicates there is a need to improve information provision to better prepare patients for the processes of day surgery and recovery and promote their self-care abilities. Our findings highlight the importance of ensuring adequate levels of individualised care and support throughout the treatment process. RELEVANCE TO CLINICAL PRACTICE: To improve quality of care in day surgery practice, implementation of interventions to enhance information provision and promote self-care during recovery at home may be considered. Pre-admission appointments that incorporate provision of tailored information and assessment of the patients' individual needs of care and support, home conditions and access to assistance from family/friends can be recommended.

International strategies, experiences, and payment models to incentivise day surgery.

The importance of day surgery as a less costly alternative compared to conventional inpatient hospital stays is growing internationally. The rate of day surgery activities has increased across Europe. However, this trend has been heterogeneous across countries, and might still be below its potential. Since payment systems affect how providers offer care, they represent a policy instrument to further increase the rate of day surgeries. In this paper, we review international strategies to promote day surgery with a particular focus on payment models for 13 OECD countries (Australia, Austria, Canada, Denmark, England, Estonia, Finland, France, Germany, Netherlands, Norway, Sweden, Switzerland). We conduct a cross-country comparison based on an email survey of health policy experts and a comprehensive literature review of peer-reviewed papers and grey literature. Our research shows that all countries aim to strengthen day surgery activity to increase health system efficiency. Several countries used financial and non-financial policy measures to overcome misaligned incentive structures and promote day surgery activity. Financial incentives for day surgery can serve as a policy instrument to promote change. We recommend embedding these incentives in a comprehensive approach of restructuring health systems. In addition, we encourage countries to monitor and evaluate the effect of changes to payment systems on day surgeries to allow for more informed decision-making.

Determinants of Perioperative Complications in Day-Surgery for Endometriosis: A Retrospective Cohort.

OBJECTIVES: Endometriosis is a common gynaecologic disease for which surgery is often required. Our objective was to evaluate the potential determinants of perioperative complications in day-surgeries for endometriosis. METHODS: We conducted a retrospective cohort study of patients undergoing day-surgeries for endometriosis using Canadian administrative data from between 2015 and 2019. A multilevel logistic model with a random intercept at the centre level was created to assess the association between potential determinants, including age, site(s) of endometriosis lesion, centre-volume, surgical intervention, and a composite outcome of complications or specific complications. RESULTS: We observed a higher risk of complications associated with greater age (40-44 vs. 20-24 years, adjusted odds ratio [aOR] 1.58; 95% CI 1.26-1.98); hysterectomies (aOR 2.29; 95% CI 1.73-3.06) compared with minor conservative surgery; lesions of the bowel or urinary tract system (aOR 1.54; 95% CI 1.16-2.06), and extra-pelvic sites of endometriosis (aOR 1.24; 95% CI 1.07-1.52) compared with endometriosis of the uterus; and with comorbidities (aOR 1.59; 95% CI 1.09-2.32). Endometriosis lesions to the bowel and urinary tract system and to extra-pelvic sites (compared with no endometriosis at the site) were associated with a greater risk of accidental damages (aOR 1.84; 95% CI 1.43-2.37) and urinary system complications (aOR 1.75; 95% CI 1.24-2.48), respectively. Among patients undergoing hysterectomies compared with those undergoing minor conservative surgery, infectious complications (aOR 8.56; 95% CI 4.70-15.59) and accidental damages (aOR 2.31; 95% CI 1.70-3.14) were more frequent. CONCLUSIONS: Complications in day-surgeries for endometriosis are more frequent with older age, hysterectomy, comorbidities, and endometriosis of the bowel, urinary tract system, and extra-pelvic locations. More extensive disease is associated with more extensive surgical dissection and a higher risk of complications.

Effectiveness of Liposomal Bupivacaine With Bupivacaine Hydrochloride vs Bupivacaine Hydrochloride Alone as a Local Anesthetic for Children Undergoing Ambulatory Urologic Surgery: The Baby ORIOLES Randomized Clinical Trial.

PURPOSE: We sought to determine if the addition of liposomal bupivacaine to bupivacaine hydrochloride improves opioid-free rate and postoperative pain scores among children undergoing ambulatory urologic surgery. MATERIALS AND METHODS: A prospective, phase 3, single-blinded, single-center randomized trial with superiority design was conducted in children 6 to 18 years undergoing ambulatory urologic procedures between October 2021 and April 2023. Patients were randomized 1:1 to receive dorsal penile nerve block (penile procedures) or incisional infiltration with spermatic cord block (inguinal/scrotal procedures) with weight-based liposomal bupivacaine plus bupivacaine hydrochloride or bupivacaine hydrochloride alone. The primary outcome was opioid-free rate at 48 hours. Secondary outcomes included parents' postoperative pain measure scores, numerical pain scale scores, and weight-based opioid utilization at 48 hours and 10 to 14 days. RESULTS: We randomized 104 participants, with > 98% (102/104) with complete follow-up data at 48 hours and 10 to 14 days. At interim analysis, there was no significant difference in opioid-free rate at 48 hours between arms (60% in the intervention vs 62% in the control group; estimated difference in proportion -1.9% [95% CI, -20%-16%]; P = .8). We observed no increased odds of patients being opioid-free at 48 hours with the intervention compared to the control group (OR 0.96 [95% CI 0.41-2.3]; P = .9). The trial met the predetermined futility threshold for early stopping. There was no difference in parents' postoperative pain measure scores, numerical pain scale scores, or opioid utilization at 48 hours or 10 to 14 days. No difference in adverse events was observed. CONCLUSIONS: The addition of liposomal bupivacaine to bupivacaine hydrochloride did not significantly improve opioid-sparing effect or postoperative pain compared with bupivacaine hydrochloride alone among children ≥ 6 years undergoing ambulatory urologic surgery.

Cross-cultural adaptation and validation of the Iowa Satisfaction with Anesthesia Scale for use in Brazil: a cross-sectional study.

BACKGROUND: The Iowa Satisfaction with Anesthesia Scale (ISAS) was developed to assess the satisfaction of patients undergoing sedation with monitored anesthesia care. This study aimed to cross-culturally adapt the ISAS instrument and evaluate the acceptability, validity, and reliability of the proposed Brazilian version (ISAS-Br). METHODS: The cross-cultural adaptation process involved translation, synthesis, back-translation, expert committee review, pre-testing, and final review of the ISAS-Br. A cross-sectional study was conducted, involving 127 adult individuals undergoing ambulatory surgeries with moderate/deep sedation. The acceptability, reliability, and construct validity of the scale were assessed. RESULTS: The cross-cultural adaptation process did not require significant changes to the final version of the scale. The ISAS-Br demonstrated excellent acceptability, with a completion rate of 99% and an average completion time of 4.6 minutes. Exploratory factor analysis revealed three factors: emotional well-being, physical comfort, and anxiety relief, with respective composite reliability coefficient values of 0.874, 0.580, and 0.428. The test-retest reliability of the ISAS-Br, measured by the intraclass correlation coefficient, was 0.67 (95% confidence interval [95% CI] 0.42 to 0.83), and the Bland-Altman plot showed satisfactory agreement between the measurements. CONCLUSION: The proposed Brazilian version of the ISAS underwent successful cross-cultural adaptation according to international standards. It demonstrated good acceptability and reliability, regarding the assessment of temporal stability. However, the ISAS-Br exhibited low internal consistency for some factors, indicating that this instrument lacks sensitivity to assess the satisfaction of deeply sedated patients. Further studies are necessary to explore the hypotheses raised based on the knowledge of its psychometric properties.

Equipping your facial plastic clinic for office-based procedures.

Office-based procedures can be a fulfilling part of the facial plastic practice with the right tools, personnel, and preparation. Equipping the clinic for office-based procedures has several unique considerations that ultimately impact its success. It is important to strategize preemptively regarding what treatments will be offered and the respective equipment that will allow the safe, cost-effective, and high-quality delivery of those treatments. Most procedures in the office-based setting are cosmetic in nature and there are often overlapping treatment modalities that target similar outcomes. Patient selection and counseling is a crucial step in preparing for office-based procedures in the effort to maximize patient satisfaction. Nearly all the most common facial plastic procedures can be delivered in the office-based based setting under local anesthesia and moderate sedation, depending on the expertise of the surgeon. To enable these and other categories of treatments, there are certain expensive pieces of technology that one might consider for their office-based practice and other fundamental supplies that are necessary for almost all practices. Though the initial investment in equipment can be costly, this article also discusses more affordable alternatives or third-party sales of devices and equipment. The field of facial plastic surgery is very dynamic and having both peer and mentorship networks is invaluable in navigating some of the financial decisions discussed herein. This article also briefly covers personnel, training, and accreditation considerations.

Outpatient orthognathic surgery: a prospective study of predictive factors for the length of hospital stays.

OBJECTIVES: Transitioning from non-outpatient orthognathic surgery to outpatient surgery is a new challenge, and it is essential to target the eligible population as precisely as possible. Several authors describe series of outpatient orthognathic surgery but do not include the reasons for their success or failure. The main aim of this study was to identify the factors significantly associated with "successful" outpatient orthognathic treatment. The secondary objective was to determine the factors significantly associated with prolonged hospital stays (≥ 2 nights). MATERIALS AND METHODS: A prospective cohort study including patients undergoing orthognathic surgery was conducted over a period of 1 year. We recorded the prognostic factors that contributed to successful outpatient treatment and prolonged hospital stays. These factors were evaluated by bivariate and multivariate analysis. RESULTS: A total of 102 patients were included, and the success rate of treatment was 65%. The variables that were isolated by multivariate analysis were: patients over the age of 22, procedures ending before 1 pm, brief operations, the absence of both postoperative vomiting and the administration of morphine. CONCLUSION: Patient selection, organisation of outpatient facilities and anaesthetic protocols contribute to the development of outpatient orthognathic surgery. These initial considerations provide a framework for our practice, but the considerations that predict the failure of outpatient surgery will need to be clarified. CLINICAL RELEVANCE: Orthognathic surgery can be performed on outpatient basis in selected cases. Age, the operative time, procedure end time, postoperative vomiting and the administration of morphine are associated with the success of outpatient care.

Ambulatory surgery for chronic venous insufficiency using radiofrequency thermoablation: quality and satisfaction.

BACKGROUND: Chronic venous disease is a frequent and prevalent pathology. Its surgical treatment has been shown to be cost-effective. Thermal endoablation performed as major outpatient surgery (MAS) is the technique of choice. OBJECTIVE: To know the satisfaction of patients after MAS and the quality of care provided. METHOD: Observational, descriptive, cross-sectional study, carried out between January 2019 and March 2020. A survey was carried out on patients who underwent endovascular radiofrequency thermoablation in two hospitals in Spain, consisting of two questionnaires: one ad hoc and one another of satisfaction (SERCAL). Quality indices for MAS were measured. RESULTS: We analyzed 156 episodes. 145 interventions were carried out. We found 4 (2.8%) unscheduled admissions. 3 patients (2.1%) attended the emergency department. There was a 99.3% success rate. 100% of the patients had pre-surgical recommendations and informed consent. We obtained 48 surveys (response rate: 33.1%). All the patients gave a rating greater ≥ 8 in quality of care (x = 9.83) and would recommend this procedure to their relatives (x = 9.71). CONCLUSIONS: Endovascular radiofrequency thermoablation performed in MAS has a high success rate and a very low rate of admission and visit to the emergency room. Patient satisfaction is high.

ANTECEDENTES: La enfermedad venosa crónica es una patología frecuente y prevalente. Su tratamiento quirúrgico ha mostrado ser coste-efectivo. La endoablación térmica realizada como cirugía mayor ambulatoria (CMA) es la técnica de elección. OBJETIVO: Conocer la satisfacción de los pacientes tras CMA y la calidad de la atención brindada. MÉTODO: Estudio observacional, descriptivo y transversal, realizado entre enero de 2019 y marzo de 2020. Se realizó una encuesta a los pacientes intervenidos mediante termoablación endovascular por radiofrecuencia en dos hospitales de España, con dos cuestionarios: uno ad hoc y otro de satisfacción (SERCAL). Se midieron índices de calidad para CMA. RESULTADOS: Analizamos 156 episodios. Se realizaron 145 intervenciones. Encontramos 4 (2.8%) ingresos no programados. Tres pacientes (2.1%) acudieron a urgencias. Hubo una tasa de éxito del 99.3%. El 100% de los pacientes contaban con recomendaciones prequirúrgicas y consentimiento informado. Obtuvimos 48 encuestas (índice de respuesta: 33.1%). Todos los pacientes otorgaron una calificación ≥ 8 en calidad de atención (x = 9.83) y recomendarían este procedimiento a sus familiares (x = 9.71). CONCLUSIONES: La termoablación endovascular por radiofrecuencia realizada en CMA tiene una alta tasa de éxito y unas tasas de ingreso y visita a urgencias muy bajas. La satisfacción de los pacientes es elevada.

Retrospective Multicenter Observational Study of Immediate Voiding at End of Urinary Sphincter Surgery (REMOVE).

PURPOSE: Patients may remain catheterized after artificial urinary sphincter surgery to prevent urinary retention, despite a lack of evidence to support this practice. Our study aims to evaluate the feasibility of outpatient, catheter-free continence surgery using a multi-institutional database. We hypothesize that between catheterized controls and patients without a catheter, there would be no difference in the rate of urinary retention or postoperative complications. MATERIALS AND METHODS: We conducted a retrospective review of patients undergoing first-time artificial urinary sphincter placement from 2009-2021. Patients were stratified by postoperative catheter status into either no-catheter (leaving the procedure without a catheter) or catheter (postoperative indwelling catheter for ∼24 hours). The primary outcome, urinary retention, was defined as catheterization due to subjective voiding difficulty or documented postvoid residual over 250 mL. RESULTS: Our study identified 302 catheter and 123 no-catheter patients. Twenty (6.6%) catheter and 9 (7.3%) no-catheter patients developed urinary retention (P = .8). On multivariable analysis, controlling for age, cuff size, radiation history and surgeon, there was no statistically significant association between omitting a catheter and urinary retention (OR: 0.45, 95% CI: 0.13-1.58; P = .2). Furthermore, at 30 months follow-up, Kaplan-Meier survival analysis revealed that device survival was 70% (95% CI: 62%-76%) vs 69% (95% CI: 48%-82%) for the catheter and no-catheter group, respectively. CONCLUSIONS: In our multi-institutional cohort, overall retention rates were low (7%) in groups with a catheter and without. Obviating postoperative catheterization facilitates outpatient incontinence surgery without altering reoperation over medium-term follow-up.

Intraoperative hypotension in ambulatory surgery centers.

STUDY OBJECTIVES: To measure the incidence of intraoperative hypotension (IOH) during surgery in ambulatory surgery centers (ASCs) and describe associated characteristics of patients and procedures. DESIGN: Retrospective analysis. SETTING: 20 ASCs. PATIENTS: 16,750 patients having non-emergent, non-cardiac surgery; ASA physical status 2 through 4. INTERVENTIONS: None. MEASUREMENTS: We assessed incidence of IOH using the definition from the Centers for Medicare & Medicaid Services (CMS) Merit-based Incentive Payment System (MIPS)-mean arterial pressure (MAP) < 65 mmHg for at least 15 cumulative minutes-and three secondary definitions: minutes of MAP <65 mmHg, area under MAP of 65 mmHg, and time-weighted average MAP <65 mmHg. MAIN RESULTS: 30.9% of ASC cases had a MAP <65 mmHg for at least 15 min. The incidence of IOH varied significantly, and was higher among younger adults (age 18-39; 36.2%), females (35.2%), and patients with ASA physical status 2 (32.8%). IOH increased with increasing surgery length, even when time-weighted, and was higher among low complexity (30.6%) than moderate complexity (28.8%) procedures, and highest among high complexity procedures (44.1%). CONCLUSIONS: There was substantial occurrence of IOH in ASCs, similar to that described in academic hospital settings in previous literature. We hypothesize that this may reflect clinician preference not to intervene in perceived healthy patients or assumptions about ability to tolerate lower blood pressures on behalf of these patients. Future research will determine whether IOH in ACSs is associated with adverse outcomes to the same extent as described in more complex hospital-based surgeries.

[Outpatient surgery for penile hypospadias in pediatric urology: A monocentric experience with a mean follow-up of 3 years]. / Chirurgie ambulatoire de l'hypospade pénien pédiatrique : expérience monocentrique avec un recul moyen de 3 ans.

INTRODUCTION: Hypospadias is one of the most common congenital anomalies in men. Outpatient surgery has been proposed but is not widespread. The aim of this study was to evaluate our experience of outpatient surgery for penile hypospadias repair and to specify the constraints for a result similar to a conventional inpatient procedure. PATIENTS AND METHODS: Observational, retrospective and single-center study, including all the patients operated on hypospadias for the first time by one of the 3 senior surgeons, between January 2011 and March 2018. Peno-scrotal and perineal hypospadias were excluded because systematically hospitalized. RESULTS: One hundred sixty-six patients were included. 67 patients (40,4%) were treated on an outpatient basis. The mean age at the time of procedure was 15.6 (6-51) months. Forms with curvature were almost exclusively hospitalized (1 vs. 25, P<0.001). There was no significant difference for anterior penile forms (60 vs. 81, P=0.06). Middle and posterior hypospadias were more often hospitalized, although outpatient experience exists. There were no more complications in the outpatient group. CONCLUSION: Outpatient hypospadias surgery seems to be achievable in most of the cases, provided that medical care is standardized and multidisciplinary, the staff is trained and involved and a specific organization is put in place in the department. Evaluation of the socio-family environment is therefore fundamental.

Bloqueo del tobillo con lidocaína y bupivacaina para amputación de los radios del pie. Hospital General del Sur "Dr. Pedro Iturbe" / Ankle block with lidocaine and bupivacaine for foot rays amputation. Hospital General del Sur "Dr. Pedro Iturbe"

El objetivo de este trabajo es determinar la utilidad del bloqueo del tobillo con lidocaína y Bupivacaína para amputación de los radios del pie en pacientes atendidos en el Hospital General del Sur Dr. Pedro Iturbe, Maracaibo, Venezuela, desde mayo 2019 hasta mayo 2021. Se realizó un estudio pre-experimental, prospectivo y longitudinal. Se incluyeron pacientes de ambos sexos, entre 18 a 90 años, con amputaciones traumáticas, pie diabético e insuficiencia vascular periférica. Se incluyeron 50 pacientes, con edad promedio de 50,76 ± 25,0 años, 35(70,0%) de sexo masculino. Con antecedente de diabetes 13(26,0%) pacientes, fumadores 4(8,0%), cardiópatas 4(8,0%), hipertensos/diabéticos 6(12,0%), obesidad 5(10,0%), trauma 6(12,0%), nefrópatas 2(4,0%), drogas 1(2,0%) y sin antecedentes 9(18,0%). Diagnóstico preoperatorio predominante: amputación traumática 19 pacientes (38,0%), El promedio de tiempo de inicio del bloqueo fue 5-15min en 21(42,0%) casos. El bloqueo fue satisfactorio en 46(92,0%) pacientes. La duración del bloqueo en 22(44,0%) pacientes fue prolongada. Según la EVA del dolor en 19(38,0%) casos fue leve. No se evidenciaron complicaciones asociadas al procedimiento en 50(100,0%) pacientes. El bloqueo con lidocaína y bupivacaína es una técnica útil en la amputación de los radios del pie, inmediata, ambulatoria, a bajo costo, de duración prolongada y satisfactoria, de bajo dolor postoperatorio, poco requerimiento de analgésicos y con bajas complicaciones(AU)

The objective to determine the usefulness of the ankle block with lidocaine and Bupivacaine for amputation of the foot rays in patients treated at the Hospital General del Sur Dr. Pedro Iturbe during the period May 2019 to May 2021. A pre-experiment, prospective and longitudinal study was made. Patients of both sexes, between 18 and 90 years old, with traumatic amputations, diabetic foot and peripheral vascular Insufficiency were included. A descriptive statistical analysis was applied. Mean age 50,76±25,0 years, 35(70,0%) male patients. Patients history: Diabetes 13(26,0%), smokers 4(8,0%), heart patients 4(8,0%), hypertensive/diabetics 6(12,0%) patients, obesity 5(10,0%), trauma 6(12,0%), kidney disease 2(4,0%), drugs 1(2,0%), no history 9(18,0%). Predominant preoperative diagnosis: traumatic amputation 19(38,0%) patients, Block onset time: medium (5-15min) 21(42,0%) patients. The blockade was satisfactory in 46 patients (92.0%). Block duration in 22(44,0%) patients was prolonged. Pain scale 19(38,0%) patients mild pain. There were no complications associated with the procedure in 50(100,0%) patients. Conclusions: The blockade with lidocaine and bupivacaine is useful in the amputation of the foot rays since it is performed immediately, on an outpatient basis, at low cost, with a long and satisfactory duration, presenting mild postoperative pain, little need for analgesics and they do not represent a risk for the patient since there were no complications related to the technique(AU)

Interscalene block in the context of enhanced recovery for shoulder: A case series. / Bloqueo interescalénico en el contexto de la recuperación acelerada para artroscopía de hombro: serie de casos.

Introduction: The application of enhanced recovery in shoulder surgery has not had such a favorable acceptance, therefore, the objective of this study was to present and describe the use of interscalene block to promote enhanced recovery in a series of patients undergoing shoulder arthroscopic surgery. Methods: Thirty-five patients undergoing arthroscopic shoulder surgery were included, in whom interscalene blockade and sedation were administered. Subsequently, pain intensity, nausea, vomiting, dyspnea, presence of Horner's syndrome, blurred vision, hoarseness, time elapsed to discharge, unplanned readmissions, patient satisfaction, and compliance with hospital discharge criteria in the first 12 weeks were evaluated, hours following the criteria of an enhanced recovery. Results: 27 patients (77,1%) had ASA I and 8 patients (22,8%) ASA II, 97,1% were rotator cuff repairs. Before discharge, two patients (5.7%) had nausea. At discharge, no patient had dyspnea or blurred vision, two patients (5.7%) developed hoarseness, and the median pain intensity was 1.0 (0.0-7.0). Between 24 and 48 hours only one patient (2.8%) presented nausea and the median pain intensity was 1.0 (0.0-8.0). All the patients were satisfied with their willingness to repeat the experience, 100% of the patients met the criteria for medical discharge after 12 hours, 30 patients (85.7%) were discharged the same day, the stay was 12 (11.5 to 12.5) hours, and no patient was readmitted. Conclusion: In selected patients with a committed, trained and experienced surgical-anesthetic team, there is a high possibility that the interscalene block will favor the performance of enhanced recovery programs in shoulder arthroscopic surgery.

Introducción: La aplicación de la recuperación acelerada en cirugía de hombro no ha tenido una aceptación tan favorable. Por ello, el objetivo de este estudio fue presentar y describir el uso de bloqueo interescalénico para favorecer la recuperación acelerada en una serie de pacientes sometidos a cirugía artroscopica de hombro. Métodos: Se incluyeron 35 pacientes sometidos a cirugía artroscópica de hombro, en quienes se administró bloqueo interescalénico y sedación. Posteriormente se evaluó la intensidad del dolor, náuseas, vómito, disnea, presencia de síndrome de Horner, visión borrosa, ronquera, tiempo transcurrido hasta el alta, reingresos no planeados, satisfacción del paciente y cumplimiento de los criterios de alta hospitalaria en las primeras 12 horas siguiendo los criterios de una recuperación acelerada. Resultados: En total, 27 pacientes (77,1%) tuvieron clasificación de la (ASA) I y 8 pacientes (22,9%) ASA II. Además, 97,1% fueron reparaciones de manguito rotador. Previo al alta, dos pacientes (5,7%) presentaron náuseas. Al momento del alta ningún paciente presentó disnea o visión borrosa, dos pacientes (5,7%) presentaron ronquera y la mediana de intensidad del dolor fue de 1,0 (0,0 a 7,0). Entre las 24 y 48 horas solo un (2,8%) paciente presentó náuseas y la mediana de intensidad del dolor fue de 1,0 (0,0 a 8,0). Todos los pacientes se mostraron satisfechos con disposición a repetir la experiencia. El 100% de pacientes cumplió los criterios médicos de alta a las 12 horas y 30 pacientes (85,7%) se dieron de alta el mismo día. La estancia fue de 12 (11,5 a 12,5) horas y ningún paciente reingresó. Conclusión: En pacientes seleccionados, con un equipo quirúrgico-anestésico comprometido, capacitado y con experiencia, hay una alta posibilidad de que el bloqueo interescalénico favorezca la realización de programas de recuperación acelerada en cirugía artroscópica de hombro.

Bloqueo interescalénico en el contexto de la recuperación acelerada para artroscopía de hombro: serie de casos / Interscalene block in the context of enhanced recovery for shoulder: A case series

Introducción La aplicación de la recuperación acelerada en cirugía de hombro no ha tenido una aceptación tan favorable. Por ello, el objetivo de este estudio fue presentar y describir el uso de bloqueo interescalénico para favorecer la recuperación acelerada en una serie de pacientes sometidos a cirugía artroscopica de hombro. Métodos Se incluyeron 35 pacientes sometidos a cirugía artroscópica de hombro, en quienes se administró bloqueo interescalénico y sedación. Posteriormente se evaluó la intensidad del dolor, náuseas, vómito, disnea, presencia de síndrome de Horner, visión borrosa, ronquera, tiempo transcurrido hasta el alta, reingresos no planeados, satisfacción del paciente y cumplimiento de los criterios de alta hospitalaria en las primeras 12 horas siguiendo los criterios de una recuperación acelerada. Resultados En total, 27 pacientes (77,1%) tuvieron clasificación de la (ASA) I y 8 pacientes (22,9%) ASA II. Además, 97,1% fueron reparaciones de manguito rotador. Previo al alta, dos pacientes (5,7%) presentaron náuseas. Al momento del alta ningún paciente presentó disnea o visión borrosa, dos pacientes (5,7%) presentaron ronquera y la mediana de intensidad del dolor fue de 1,0 (0,0 a 7,0). Entre las 24 y 48 horas solo un (2,8%) paciente presentó náuseas y la mediana de intensidad del dolor fue de 1,0 (0,0 a 8,0). Todos los pacientes se mostraron satisfechos con disposición a repetir la experiencia. El 100% de pacientes cumplió los criterios médicos de alta a las 12 horas y 30 pacientes (85,7%) se dieron de alta el mismo día. La estancia fue de 12 (11,5 a 12,5) horas y ningún paciente reingresó. Conclusión En pacientes seleccionados, con un equipo quirúrgico-anestésico comprometido, capacitado y con experiencia, hay una alta posibilidad de que el bloqueo interescalénico favorezca la realización de programas de recuperación acelerada en cirugía artroscópica de hombro.

Introduction The application of enhanced recovery in shoulder surgery has not had such a favorable acceptance, therefore, the objective of this study was to present and describe the use of interscalene block to promote enhanced recovery in a series of patients undergoing shoulder arthroscopic surgery. Methods Thirty-five patients undergoing arthroscopic shoulder surgery were included, in whom interscalene blockade and sedation were administered. Subsequently, pain intensity, nausea, vomiting, dyspnea, presence of Horner's syndrome, blurred vision, hoarseness, time elapsed to discharge, unplanned readmissions, patient satisfaction, and compliance with hospital discharge criteria in the first 12 weeks were evaluated, hours following the criteria of an enhanced recovery. Results 27 patients (77,1%) had ASA I and 8 patients (22,8%) ASA II, 97,1% were rotator cuff repairs. Before discharge, two patients (5.7%) had nausea. At discharge, no patient had dyspnea or blurred vision, two patients (5.7%) developed hoarseness, and the median pain intensity was 1.0 (0.0-7.0). Between 24 and 48 hours only one patient (2.8%) presented nausea and the median pain intensity was 1.0 (0.0-8.0). All the patients were satisfied with their willingness to repeat the experience, 100% of the patients met the criteria for medical discharge after 12 hours, 30 patients (85.7%) were discharged the same day, the stay was 12 (11.5 to 12.5) hours, and no patient was readmitted. Conclusion In selected patients with a committed, trained and experienced surgical-anesthetic team, there is a high possibility that the interscalene block will favor the performance of enhanced recovery programs in shoulder arthroscopic surgery.

Individualized Care and Follow-Up in Outpatient Surgery: A Pilot Study.

Introduction In outpatient surgery, post-discharge follow-up calls are essential for identifying complications and are considered a cost-effective intervention. Currently, there is a lack of scientific evidence to support the development and validation of standardized protocols adjusted to patients' specificities. Our aim is to develop a personalized model for our outpatient surgery unit (OSU) to create an individualized follow-up strategy in the future. Material and methods We performed a retrospective, cohort, single-center study, including patients undergoing surgery at an OSU of a tertiary hospital in Portugal, for three months. Follow-up calls were performed on the seventh and fourteenth days after discharge. The variables analyzed included: sex, age, surgical specialty, anesthetic technique, American Society of Anesthesiologists (ASA) physical status classification, surgery duration, and complications. A binary logistic regression was adjusted for the complications detected in each call. Results Nine-hundred eighty-four (984) patients were included, of which 79.8% (n=785) and 75.3% (n=741) answered the follow-up calls on the seventh and fourteenth days after discharge, respectively. Complications were reported in 47.1% (n=370) and 29.8% (n=221) of these calls, respectively, with pain having the highest incidence rate (44.7% in the first call; 26.6% in the second). The type of anesthesia and surgical specialty were independent risk factors for complications (p<0.001). Each minute increase in surgery duration increased by 1.1% the odds of complications (95% confidence interval 1.003-1.018) in the first call. Compared with no anesthesiology involvement, general anesthesia, regional anesthesia, and monitored anesthetic care are 2.52, 2.04, and 1.75 times more likely to have complications detected in the first call and 3.21, 2.36, and 3.11 times more likely to have complications on the second (p<0.05 for all). A model that predicts the detection of complications in each call was created. Discussion Outpatient surgery may allow procedures to be carried out safely, efficiently, and cost-effectively. To optimize the outcomes, it is important to quantify results as a tool for honing our strategies. The present study recognized the influence of several variables in the incidence of post-discharge complications. Also, considering the complications reported, pain was the most frequent among the reports and should not be neglected. In our reality, no follow-up calls are routinely performed after the seventh day, and complications were reported in that period, meaning some patients probably should be accompanied for a longer period. Conclusions To ensure the quality of care and patient safety and satisfaction, it is essential to identify and manage postoperative complications. Despite not being a routine contact, the incidence rate of complications on the seventh and fourteenth postoperative days is noted. According to our investigation, the type of anesthesia, surgical specialty, and duration of surgery should be carefully considered when establishing individualized follow-up plans. These plans, using tools adjusted to the population of each OSU, such as the calculator presented, may allow the available resources to be used with the greatest potential benefit for both patients and healthcare systems.