Proyecto DUCMA 2.0. Puesta al día sobre la situación actual de las unidades de Cirugía Mayor Ambulatoria en España / DUCMA 2.0 project: Update on the current situation of the outpatient surgery units in Spain

Introducción: La cirugía mayor ambulatoria (CMA) es un sistema de gestión seguro y eficiente para resolver los problemas quirúrgicos, pero su implantación y desarrollo ha sido variable. El objetivo de este estudio es describir las características, la estructura y el funcionamiento de las unidades de Cirugía Mayor Ambulatoria (UCMA) en España. Métodos: Estudio observacional, transversal, multicéntrico basado en una encuesta electrónica, con recogida de datos entre abril y septiembre de 2022. Resultados: En total, 90 UCMA completaron la encuesta. La media del índice de ambulatorización (IA) global es de 63%. Más de la mitad de las UCMA (52%) son de tipo integrado. La mitad las unidades imparte formación para médicos (51%) y personal de enfermería (55%). Los indicadores de calidad más utilizados son la tasa de suspensiones (87%) y de ingresos no previstos (80%). Conclusiones: Se necesita mayor coordinación entre administraciones para obtener datos fiables. Asimismo, se deben implementar sistemas de gestión de calidad en las unidades y desarrollar herramientas para la formación adecuada de los profesionales implicados.(AU)

Introduction: Ambulatory surgery is a safe and efficient management system to solve surgical problems, but its implementation and development has been variable. The aim of this study is to describe the characteristics, structure and functioning of ambulatory surgery units (ASU) in Spain. Methods: Multicenter, cross-sectional, observational study based on an electronic survey, with data collection between April and September 2022. Results: In total, 90 ASUs completed the survey. The mean overall ambulatory index is 63%. More than half of the ASUs (52%) are integrated units. Around half of the units provide training for physicians (51%) and for nurses (55%). The most frequently used quality indicators are suspension rate (87%) and the rate of unplanned admissions (80%). Conclusions: Greater coordination between administrations is needed to obtain reliable data. It is also necessary to implement quality management systems in the different units, as well as to develop tools for the adequate training of the professionals involved.(AU)

Situación actual de la cirugía endocrina en régimen ambulatorio en España. Revisión sistemática de la literatura existente / Current situation of outpatient endocrine surgery in spain. Systematic review of the existing literature

En los últimos 20 años la cirugía en régimen ambulatorio se ha impuesto como una realidad cotidiana. Se ha convertido en un estándar para ciertas cirugías en casos seleccionados. La cirugía tiroidea y paratiroidea han sido unos de los procedimientos que se han implantado en muchas unidades de CMA, pero todavía hay reticencias a su realización y no existen muchas publicaciones al respecto en el ámbito nacional. Por ello, revisamos la literatura publicada en revistas indexadas respecto a la cirugía tiroidea y paratiroidea en régimen ambulatorio en España en los últimos 20 años (AU)

In the last 20 years ambulatory surgery has established itself as a daily reality. It has become a standard for certain surgeries in selected cases. Thyroid and parathyroid surgery have been one of the procedures that have been implemented in many units, but there is still reluctance to carry them out and there are not many publications on the matter at the national level. For this reason, we reviewed the literature published in indexed journals regarding thyroid and parathyroid surgery in outpatient settings in Spain in the last 20 years (AU)

Association of Patient Characteristics With Postoperative Mortality in Children Undergoing Tonsillectomy in 5 US States.

Importance: The rate of postoperative death in children undergoing tonsillectomy is uncertain. Mortality rates are not separately available for children at increased risk of complications, including young children (aged <3 y) and those with sleep-disordered breathing or complex chronic conditions. Objective: To estimate postoperative mortality following tonsillectomy in US children, both overall and in relation to recognized risk factors for complications. Design, Setting, and Participants: Retrospective cohort study based on longitudinal analysis of linked records in state ambulatory surgery, inpatient, and emergency department discharge data sets distributed by the Healthcare Cost and Utilization Project for 5 states covering 2005 to 2017. Participants included 504 262 persons younger than 21 years for whom discharge records were available to link outpatient or inpatient tonsillectomy with at least 90 days of follow-up. Exposures: Tonsillectomy with or without adenoidectomy. Main Outcome and Measures: Postoperative death within 30 days or during a surgical stay lasting more than 30 days. Modified Poisson regression with sample weighting was used to estimate postoperative mortality per 100 000 operations, both overall and in relation to age group, sleep-disordered breathing, and complex chronic conditions. Results: The 504 262 children in the cohort underwent a total of 505 182 tonsillectomies (median [IQR] patient age, 7 [4-12] years; 50.6% females), of which 10.1% were performed in young children, 28.9% in those with sleep-disordered breathing, and 2.8% in those with complex chronic conditions. There were 36 linked postoperative deaths, which occurred a median (IQR) of 4.5 (2-20.5) days after surgical admission, and most of which (19/36 [53%]) occurred after surgical discharge. The unadjusted mortality rate was 7.04 (95% CI, 4.97-9.98) deaths per 100 000 operations. In multivariable models, neither age younger than 3 years nor sleep-disordered breathing was significantly associated with mortality, but children with complex chronic conditions had significantly higher mortality (16 deaths/14 299 operations) than children without these conditions (20 deaths/490 883 operations) (117.22 vs 3.87 deaths per 100 000 operations; adjusted rate difference, 113.55 [95% CI, 51.45-175.64] deaths per 100 000 operations; adjusted rate ratio, 29.39 [95% CI, 13.37-64.62]). Children with complex chronic conditions accounted for 2.8% of tonsillectomies but 44% of postoperative deaths. Most deaths associated with complex chronic conditions occurred in children with neurologic/neuromuscular or congenital/genetic disorders. Conclusions and Relevance: Among children undergoing tonsillectomy, the rate of postoperative death was 7 per 100 000 operations overall and 117 per 100 000 operations among children with complex chronic conditions. These findings may inform decision-making for pediatric tonsillectomy.

Major ambulatory surgery among US adults with inflammatory bowel disease, 2017.

BACKGROUND: Patients with inflammatory bowel disease (IBD) have higher health services use than those without IBD. We investigated patient and hospital characteristics of major ambulatory surgery encounters for Crohn's disease (CD) or ulcerative colitis (UC) vs non-IBD patients. METHODS: We conducted a cross-sectional study using 2017 Nationwide Ambulatory Surgery Sample. Major ambulatory surgery encounters among patients aged ≥18 years with CD (n = 20,635) or UC (n = 9,894) were compared to 9.4 million encounters among non-IBD patients. Weighted percentages of patient characteristics (age, sex, median household income, primary payers, patient location, selected comorbidities, discharge destination, type of surgeries) and hospital-related characteristics (hospital size, ownership, location and teaching status, region) were compared by IBD status (CD, UC, and no IBD). Linear regression was used to estimate mean total charges, controlling for these characteristics. RESULTS: Compared with non-IBD patients, IBD patients were more likely to have private insurance, reside in urban areas and higher income zip codes, and undergo surgeries in hospitals that were private not-for-profit, urban teaching, and in the Northeast. Gastrointestinal surgeries were more common among IBD patients. Some comorbidities associated with increased risk of surgical complications were more prevalent among IBD patients. Total charges were 9% lower for CD patients aged <65 years (Median: $16,462 vs $18,106) and 6% higher for UC patients aged ≥65 years (Median: $16,909 vs $15,218) compared to their non-IBD patient counterparts. CONCLUSIONS: Differences in characteristics of major ambulatory surgery encounters by IBD status may identify opportunities for efficient resource allocation and positive surgical outcomes among IBD patients.

Practice Management Strategies Among Current Members of the American Association of Hip and Knee Surgeons.

BACKGROUND: A survey was conducted at the 2021 Annual Meeting of the American Association of Hip and Knee Surgeons (AAHKS) to evaluate current practice management strategies among AAHKS members. METHODS: An application was used by AAHKS members to answer both multiple-choice and yes or no questions. Specific questions were asked regarding the impact of COVID-19 pandemic on practice patterns. RESULTS: There was a dramatic acceleration in same day total joint arthroplasty with 85% of AAHKS members performing same day total joint arthroplasty. More AAHKS members remain in private practice (46%) than other practice types, whereas fee for service (34%) and relative value units (26%) are the major form of compensation. At the present time, 93% of practices are experiencing staffing shortages, and these shortages are having an impact on surgical volume. CONCLUSION: This survey elucidates the current practice patterns of AAHKS members. The pandemic has had a significant impact on some aspects of practice activity. Future surveys need to monitor changes in practice patterns over time.

Effect of COVID-19 Pandemic Restructuring on Surgical Volume and Outcomes of Non-COVID Patients Undergoing Surgery.

OBJECTIVES: COVID-19 has caused significant surgical delays as institutions minimize patient exposure to hospital settings and utilization of health care resources. We aimed to assess changes in surgical case mix and outcomes due to restructuring during the pandemic. METHODS: Patients undergoing surgery at a single tertiary care institution in the Deep South were identified using institutional ACS-NSQIP data. Primary outcome was case mix. Secondary outcomes were post-operative complications. Chi-square, ANOVA, logistic regression, and linear regression were used to compare the control (pre-COVID, Mar 2018-Mar 2020) and case (during COVID, Mar 2020-Mar 2021) groups. RESULTS: Overall, there were 6912 patients (control: 4,800 and case: 2112). Patients were 70% white, 29% black, 60% female, and 39% privately insured. Mean BMI was 30.2 (SD = 7.7) with mean age of 58.3 years (SD = 14.8). Most surgeries were with general surgery (48%), inpatient (68%), and elective (83%). On multivariable logistic regression, patients undergoing surgery during the pandemic were more likely to be male (OR: 1.14) and in SIRS (OR: 2.07) or sepsis (OR: 2.28) at the time of surgery. Patients were less likely to have dyspnea with moderate exertion (OR: .75) and were less dependent on others (partially dependent OR: .49 and totally dependent OR: .15). Surgeries were more likely to be outpatient (OR: 1.15) and with neurosurgery (OR: 1.19). On bivariate analysis, there were no differences in post-operative outcomes. CONCLUSION: Surgeries during the COVID-19 pandemic were more often outpatient without differences in post-operative outcomes. Additional analysis is needed to determine the impact of duration of operative delay on surgical outcomes with restructuring focusing more on outpatient surgeries.

Sex Disparities in the Presentation of Gallbladder Disease.

INTRODUCTION: Although gallbladder disease is more common in women, there is a trend toward more complicated cases in male patients. METHODS: All cholecystectomies captured by the National Surgical Quality Improvement Program database for the year 2016 were reviewed. This encompassed 38 736 records. Records were reviewed for age, sex, procedure performed, operative time, postoperative diagnosis, functional status, American Society of Anesthesiologists (ASA) class, preoperative lab values (total bilirubin, alkaline phosphatase, white blood cell count, and aspartate aminotransferase. Descriptive and inferential statistical analyses were conducted. RESULTS: Male patients are more likely to undergo cholecystectomy for a diagnosis of cholecystitis, gallstone pancreatitis, or cholangitis than women who are more likely to carry a diagnosis of biliary dyskinesia. The average operative time increases for both sexes as the patients become older. The average operative time is higher for men than women in all age groups and the variance becomes greater as the patients become older. Age, sex, postoperative diagnosis, ASA class, and functional status were all independently significant in predicting operative time. There was no difference in need for cholangiogram between the sexes. Female patients were more likely to have their cholecystectomy completed laparoscopically and they were more likely to have their surgery performed as an outpatient. CONCLUSION: These data show that women were more likely to present with uncomplicated gallbladder disease, while men were more likely to present with complicated gallbladder disease. This suggests that male patients present at a more advanced stage of disease.

Postoperative Opioid Utilization and Patient Satisfaction in General Surgery Procedures: A Prospective Observational Study.

BACKGROUND: Wide variation of opioid prescribing persists despite attempts to quantify number of opioids utilized postoperatively. We aim to prospectively determine number of opioids used after common surgery procedures to guide future prescribing. METHODS: A prospective observational trial was performed of opioids prescribed and used postoperatively. Patients filled out pre- and postoperative surveys, and number of opioids utilized was captured at postoperative visit. RESULTS: One-hundred-and-thirteen patients met inclusion. Median opioids prescribed exceeded number of opioids taken for all procedures. Median number of opioids taken postoperatively was fewer than 10 for all categories of procedures: simple skin/soft tissue 2 (IQR 1-4), complex skin/soft tissue 1.5 (IQR 0-14), simple laparoscopy 1 (IQR 0-20) and complex laparoscopy 4 (IQR 0-20), laparotomy 0 (IQR 0-26), and open inguinal hernia 2 (IQR 0-2). Nearly 80% of patients had leftover opioids, and 31% planned to keep them. There was little difference between preoperative and postoperative level of satisfaction with a pain control regimen. DISCUSSION: Postoperatively, patients utilize opioids less frequently than prescribed and often keep leftover pills. Patient pain control satisfaction is unrelated to number of opioids prescribed and taken postoperatively.

Factors Associated With Unanticipated Admission After Outpatient Endoscopic Sinonasal Surgery.

OBJECTIVES/HYPOTHESIS: To identify factors that may increase the risk of unplanned admission following elective outpatient endoscopic sinonasal surgery (ESS). STUDY DESIGN: Retrospective analysis of the National Surgical Quality Improvement Program (NSQIP). METHODS: All cases of ESS were extracted from the 2010 to 2018 NSQIP database using Current Procedural Terminology codes. Only cases coded as outpatient, elective, and nonemergent procedures were included. Unplanned admissions were defined as cases with a total hospital stay of 1 day or more. Univariate and multivariate analyses were performed to identify variables that independently predicted unanticipated admission. RESULTS: A total of 971 cases met inclusion criteria, of which 274 (28.2%) were unanticipated admissions. Patients in the unplanned admission group were more likely to be older (46.8 vs. 41.1 years, P < .001), male (57.7% vs. 48.4%, P = .009), obese (54.8% vs. 43.8%, P = .003), and have hypertension (35.0% vs. 25.0%, P = .002). Unplanned admitted patients were also more likely to be included under American Society of Anesthesiologists (ASA) classification III-IV (43.1% vs. 27.2%, P < .001). There were no significant differences in race, smoking, diabetes, or chronic steroid use. Unplanned admitted patients had a higher rate of surgical complications (2.9% vs. 1.0%, P = .041). Upon multivariate analysis, independent preoperative risk factors for unplanned admission included age (OR: 1.018, P = .002), male gender (OR: 1.415, P = .025), obesity (OR: 1.527, P = .008), and ASA III-IV (OR 1.501, P = .018). CONCLUSIONS: Factors independently associated with unplanned admission following outpatient ESS were older age, male gender, obesity, and higher ASA. Identification of patients at risk may reduce unanticipated hospital admission after ESS. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:518-522, 2022.

Day-case unicompartmental knee arthroplasty: a literature review and development of a novel hospital pathway.

INTRODUCTION: We have seen unparalleled changes in our healthcare systems globally as a result of the COVID-19 pandemic. As we strive to regenerate our full capacity elective services in order to contest the increasing demand for lower limb arthroplasty, this pandemic has allowed us a rare opportunity to revise and develop novel elective arthroplasty pathways intended to improve patient care and advance healthcare efficiency. We present an extensive evidence-based review of the approaches used to achieve day-case unicompartmental arthroplasty (UKA) as well as the development of a day-case UKA care pathway in a UK NHS institution based on the evidence provided in the literature. METHODS: An extensive search of the literature was performed for articles that reported on readmission or complication rates ≥30 days postoperatively following day-case UKA. FINDINGS: Fifteen manuscripts reporting the results of day-case UKA, defined as discharged on the same calendar day of surgery, were included in our review. Mean reported complication rates for day-case and inpatient UKA within the follow-up periods were 4.05% and 6.52%, respectively. Mean readmission rates were 2.71% and 4.36% for day-case and inpatient UKA, respectively. The mean rate of successful same-day discharge was 92.45%. CONCLUSION: We introduce our institutional Elective Day Surgery Arthroplasty Pathway (EDSAP) founded upon the evidence presented in the literature. Stringent patient selection complimented by a well-defined day-case arthroplasty pathway is fundamental for successful commencement of day-case UKA in the NHS.

Hypoglossal Nerve Stimulator Implantation in an Ambulatory Surgery Center Versus Hospital.

OBJECTIVES/HYPOTHESIS: Hypoglossal nerve stimulator (HGNS) implantation is highly effective in treating obstructive sleep apnea (OSA) in select patient populations that are intolerant of continuous positive airway pressure. Implantation surgery is traditionally performed in hospital outpatient departments (HOPD) due to concern about anesthetic effects and airway manipulation in an OSA population. In this study, we examined complications and efficiency of HGNS implantation in an ambulatory surgery center (ASC) versus HOPD. STUDY DESIGN: Retrospective cohort study. METHODS: Patients with HGNS implantation performed between May 2015-January 2021 at our HOPD or ACS were included. Patient-related characteristics, surgical times, and postoperative complications were obtained via chart review. Reimbursement data on a national level for Medicare patients were calculated based on publicly available data from the Center for Medicare Services. Patient characteristics, surgical times, and complications were summarized as medians with interquartile ranges (IQRs) and proportions in each surgical setting group as appropriate. These were compared between surgical setting groups via Wilcoxon rank-sum testing and χ2 testing. RESULTS: A total of 122 patients were included. Patients in the HOPD group had significantly higher median apnea-hypopnea index (AHI) (42.0 [IQR 27.9-51.0]) compared to the ASC group (31.0 [IQR 21.0-44.2], P = .005). The intervals between in-room and case start, case finish and out-of-room, and time in the postoperative area were significantly shorter in the ASC group compared to the HOPD group. Reimbursement on a national level was estimated at 18% lower for patients with surgery performed at the ASC. There was no significant difference in postoperative complications. CONCLUSIONS: HGNS implantation in an ASC is safe and more efficient than in a HOPD, and may also be more cost-effective. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:706-710, 2022.

Hiperparatiroidismo primario: experiencia en cirugía por mini abordaje unilateral / Primary hyperparathyroidism: experience in surgery by unilateral mini-approach

INTRODUCCIÓN: En el hiperparatiroidismo primario el origen del trastorno, como su nombre lo indica, está en la propia glándula paratiroides, la cual genera una secreción autónoma y excesiva. La cirugía de las glándulas paratiroides evolucionó en forma considerable en los últimos 30 a 40 años, pasamos de exploraciones cervicales exhaustivas, hasta una época en que gracias al desarrollo tecnológico y sobre todo medicina nuclear, podemos localizar en forma preoperatoria el tejido patológico; siendo esta a su vez la base fundamental en la realización de procedimientos más selectivos. OBJETIVO: mostrar la casuística de cirugía por mini abordaje de la glándula paratiroides en el hiperparatiroidismo primario en un centro mutual de Montevideo. MATERIAL Y MÉTODOS: Realizamos un estudio observacional descriptivo y retrospectivo. Se estudió una muestra de 18 pacientes con diagnóstico de hiperparatiroidismo primario y con sospecha de lesión única los cuales fueron intervenidos en un centro mutual de la ciudad de Montevideo entro julio de 2017 y enero de 2020. CONCLUSIÓN: La cirugía por mini abordaje de la glándula paratiroides puede ser aplicada en el hiperparatiroidismo primario en pacientes seleccionados con las ventajas de; tener un menor tiempo quirúrgico, ser ambulatoria (reintegro al hogar en pocas horas), indemnidad de la logia tiroidea contralateral, mejor resultado estético con similar tasa de éxito que la cirugía convencional.

BACKGROUND: In primary hyperparathyroidism, the origin of the disorder, as its name indicates, is in the parathyroid gland itself, which generates excessive and autonomous secretion. Parathyroid gland surgery has evolved dramatically in the last 30 to 40 years, from exhaustive cervical examinations, to nowadays when, thanks to technological development and especially nuclear medicine, we can locate pathological tissue preoperatively; this, in fact, is the fundamental basis for the performance of more selective procedures. OBJECTIVE: to show the casuistry of mini-approach surgery of the parathyroid gland in primary hyperparathyroidism in a mutual center in Montevideo. METHODS: We carried out a descriptive and retrospective observational study. We studied a sample of 18 patients diagnosed with primary hyperparathyroidism and a single suspicious lesion, who underwent surgery in a private center in the city of Montevideo from July 2017 to January 2020. CONCLUSION: Mini-approach surgery of the parathyroid gland can be applied in primary hyperparathyroidism in selected patients, with the advantages of a shorter surgical time, ambulatory (return home in a few hours), keeping the indemnity of the contralateral thyroid loggia, a better cosmetic result with a similar success rate than conventional surgery.

Neuromuscular Blockade and Reversal Practice Variability in the Outpatient Setting: Insights From US Utilization Patterns.

BACKGROUND: Neuromuscular blockade (NMB) is a critical part of many surgical procedures. Data on practice patterns of NMB agents (NMBAs) and NMB reversal in recent years in the US ambulatory surgical care setting are limited. METHODS: This retrospective analysis of US adult outpatients was conducted using the Premier Healthcare Database. We describe anesthesia practice trends in NMB management and assess the association of patient, procedural, and site characteristics with NMB reversal approach using multivariable logistic regression. RESULTS: Approximately 5.2 million outpatient surgical encounters involving NMB and 4.6 million involving rocuronium or vecuronium between January 2014 and June 2019 were included. Following the introduction of sugammadex to US clinical practice (~2016), there was an increased use of rocuronium or vecuronium and a decrease in succinylcholine alone. Before 2016, NMB was pharmacologically reversed with neostigmine in approximately two-thirds of outpatient encounters. Over time, active reversal increased; by 2019, 42.3% and 36.0% of encounters were reversed by neostigmine and sugammadex, respectively, with 21.7% undergoing spontaneous recovery. Choice of NMBA (rocuronium or vecuronium alone), time since 2016, obesity, peripheral vascular disease, and procedures on the digestive, ocular, and female genital systems (vs musculoskeletal procedures) were independently and positively associated with pharmacologic reversal (versus spontaneous reversal). Conversely, advanced age; Western geography; and cardiovascular, endocrine, hemic/lymphatic, respiratory, and ear, nose, and throat procedures were independently and negatively associated with pharmacologic reversal of NMB.Among pharmacologic reversals, time since 2016 was positively and independently associated with sugammadex compared with neostigmine (odds ratios [ORs], ranged from 1.8 in 2017 to 3.2, P < .0001 in 2019). Those administered rocuronium or vecuronium without succinylcholine, with increased age and history of certain comorbidities, and those undergoing ocular or respiratory procedures (compared with musculoskeletal) were positively associated with reversal with sugammadex and endocrine procedure negatively and independently associated with reversal with sugammadex. There was variability in the association of several factors with NMB reversal choices by geographic region, particularly in patients' race, ethnicity, and size of affiliated hospital. CONCLUSIONS: Overall, active pharmacological reversal of NMB increased in US adult outpatients following the introduction of sugammadex, although there remains significant practice variability. The multifactorial relationship between patient-, procedural-, and environmental-level characteristics and NMB management is rapidly evolving. Additional research on how these anesthesia practice patterns may be impacted by the shift to the ambulatory care setting and how they may impact patient outcomes and health disparities is warranted.

Association Between Same-Day Discharge Total Joint Arthroplasty and Risk of 90-Day Adverse Events in Patients with ASA Classification of ≥3.

BACKGROUND: Although safety in same-day discharge total joint arthroplasty (TJA) has been reported, findings are limited to healthier patients, specific surgeons, and/or specific institutions. Indications for same-day discharge TJA have expanded to include patients with multiple comorbidities; however, safety in this specific patient population remains unknown. Therefore, we sought to compare the risk of 90-day adverse events in higher-risk patients undergoing same-day discharge versus inpatient TJA. METHODS: The Kaiser Permanente Total Joint Replacement Registry was utilized to conduct a cohort study. All patients with an American Society of Anesthesiologists (ASA) classification of ≥3 who underwent primary elective TJA for osteoarthritis from 2017 through 2018 were identified. The risk of 90-day adverse events (i.e., emergency department visits, unplanned readmissions, complications, and mortality) was evaluated with use of propensity score-weighted Cox proportional hazard regression including noninferiority testing with a margin of 1.10. RESULTS: The cohort included a total of 5,250 patients who underwent total hip arthroplasty and 9,752 patients who underwent total knee arthroplasty, of whom 1,742 (33.2%) and 3,283 (33.7%) had same-day discharge, respectively. Same-day discharge hip arthroplasty was noninferior to an inpatient stay in terms of emergency department visits (hazard ratio [HR], 0.73; 1-sided HR 95% upper bound [UB], 0.84), readmissions (HR, 0.47; 95% UB, 0.61), and complications (HR, 0.63; 95% UB, 0.75); we did not have evidence of noninferiority for mortality (HR, 0.84; 95% UB, 1.97). Same-day discharge knee arthroplasty was noninferior to an inpatient stay in terms of emergency department visits (HR, 0.79; 95% UB, 0.87), readmission (HR, 0.80; 95% UB, 0.95), complications (HR, 0.72; 95% UB, 0.82), and mortality (HR, 0.53; 95% UB, 1.03). CONCLUSIONS: We found that same-day discharge TJA did not increase the risk of emergency department visits, unplanned readmissions, and complications compared with an inpatient stay for higher-risk patients, suggesting that it is possible to expand indications for same-day discharge TJA in the hospital setting while maintaining safety. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

A Population-Based Analysis of Outpatient Thyroidectomy: Safe and Under-Utilized.

OBJECTIVES/HYPOTHESIS: Performance of thyroidectomy on an outpatient basis has gained popularity although many jurisdictions have not shifted their practice despite a strong safety profile. We sought to assess the uptake and safety of outpatient thyroidectomy in Ontario. STUDY DESIGN: Retrospective cohort study. METHODS: This was a population-based retrospecive cohort of adult patients undergoing hemithyroidectomy or total thyroidectomy between 1993 and 2017 in Ontario, Canada. Outpatient surgery was defined as discharge home on the same day of surgery. Outcomes of interest include 30-day all cause death, hematoma, emergency department use, and readmission. To adjust for confounding, propensity scores were calculated. Logistic regression models with inverse probability of treatment weighting (IPTW) were then used to estimate the exposure-outcome relationship. RESULTS: The final cohort consisted of 81,199 patients: 8,442 underwent same day surgery and 72,757 were admitted. The proportion of patients undergoing outpatient thyroidectomy increased overtime (2.3% in 1993-1994 to 17.8% in 2016-2017). Factors associated with higher odds of outpatient thyroidectomy included: younger age, less material deprivation, less comorbidities, and higher surgeon volume. The absolute number of deaths (≤5) and hematomas (64, 0.8%) in the outpatient cohort was low. After IPTW adjustment, patients with outpatient management had lower odds of neck hematoma (OR 0.73[95CI% 0.58-0.93)], but higher odds of emergency department use (OR 1.67[95%CI 1.56-1.79]). CONCLUSIONS: Outpatient thyroidectomy is not associated with an increased mortality risk. Less than one in five patients undergo outpatient thyroidectomy in Ontario, despite a well-established safety profile. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:2625-2633, 2021.

Variations in Postoperative Opioid Prescription Practices and Impact on Refill Prescriptions Following Lumbar Spine Surgery.

OBJECTIVE: Understanding postsurgical prescribing patterns and their impact on persistent opioid use is important for establishing reasonable opioid prescribing protocols. We aimed to determine national variation in postoperative opioid prescription practices following elective lumbar spine surgery and their impact on short-term refill prescriptions. METHODS: The OptumLabs Data Warehouse was queried from 2016 to 2017 for adults undergoing anterior lumbar fusion, posterior lumbar fusion, circumferential lumbar fusion, and lumbar decompression/discectomy for degenerative spine disease. Discharge opioid prescription fills were obtained and converted to morphine milligram equivalents (MMEs). Age- and sex-adjusted MMEs and frequency of discharge prescriptions >200 MMEs were determined for each U.S. census division and procedure type. RESULTS: The study included 43,572 patients with 37,894 postdischarge opioid prescription fills. There was wide variation in mean filled MMEs across all census divisions (anterior lumbar fusion: 774-1147 MMEs; posterior lumbar fusion: 717-1280 MMEs; circumferential lumbar fusion: 817-1271 MMEs; lumbar decompression/discectomy: 619-787 MMEs). A significant proportion of cases were found to have filled discharge prescriptions >200 MMEs (posterior lumbar fusion: 78.6%-95%; anterior lumbar fusion: 87.5%-95.6%; circumferential lumbar fusion: 81.4%-96.5%; lumbar decompression/discectomy: 80.5%-91%). Multivariable logistic regression showed that female sex and inpatient surgery were associated with a top-quartile discharge prescription and a short-term second opioid prescription fill, while the opposite was noted for elderly and opioid-naïve patients (all P ≤ 0.05). Prescriptions with long-acting opioids were associated with higher odds of a second opioid prescription fill (reference: nontramadol short-acting opioid). CONCLUSIONS: In analysis of filled opioid prescriptions, we observed a significant proportion of prescriptions >200 MMEs and wide regional variation in postdischarge opioid prescribing patterns following elective lumbar spine surgery.

Disparities in Utilization of Ambulatory Cholecystectomy: Results From Three States.

BACKGROUND: Inpatient cholecystectomy is associated with higher cost and morbidity relative to ambulatory cholecystectomy, yet the latter may be underutilized by minority and underinsured patients. The purpose of this study was to examine the effects of race, income, and insurance status on receipt of and outcomes following ambulatory cholecystectomy. MATERIALS AND METHODS: Retrospective observational cohort study of patients 18-89 undergoing cholecystectomy for benign indications in Florida, Iowa, and New York, 2011-2014 using administrative databases. The primary outcome of interest was odds of having ambulatory cholecystectomy; secondary outcomes included intraoperative and postoperative complications, and 30-day unplanned admissions following ambulatory cholecystectomy. RESULTS: Among 321,335 cholecystectomies, 190,734 (59.4%) were ambulatory and 130,601 (40.6%) were inpatient. Adjusting for age, sex, insurance, income, residential location, and comorbidities, the odds of undergoing ambulatory versus inpatient cholecystectomy were significantly lower in black (aOR = 0.71, 95% CI [0.69, 0.73], P< 0.001) and Hispanic (aOR = 0.71, 95% CI [0.69, 0.72], P< 0.001) patients compared to white patients, and significantly lower in Medicare (aOR = 0.77, 95% CI [0.75, 0.80] P < 0.001), Medicaid (aOR = 0.56, 95% CI [0.54, 0.57], P< 0.001) and uninsured/self-pay (aOR = 0.28, 95% CI [0.27, 0.28], P< 0.001) patients relative to privately insured patients. Patients with Medicaid and those classified as self-pay/uninsured had higher odds of postoperative complications and unplanned admission as did patients with Medicare compared to privately insured individuals. CONCLUSIONS: Racial and ethnic minorities and the underinsured have a higher likelihood of receiving inpatient as compared to ambulatory cholecystectomy. The higher incidence of postoperative complications in these patients may be associated with unequal access to ambulatory surgery.

The effect of the COVID-19 pandemic on non-elective otolaryngology admissions and a positive change in clinical practice.

As the COVID-19 pandemic progressed across the UK and Northern Ireland in March 2020, our otolaryngology department began to make preparations and changes in practice to accommodate for potentially large numbers of patients with COVID-19 related respiratory illness in the hospital. We retrospectively reviewed the number of non-elective admissions to our department between the months of January and May in 2019 and 2020. A significant reduction in admissions of up to 94% during the months of the pandemic was observed. Our practice shifted to manage patients with epistaxis and peritonsillar abscess on an outpatient basis, and while prospectively collecting data on this, we did not observe any significant adverse events. We view this as a positive learning point and change in our practice as a result of the COVID-19 pandemic.

Adapting an emergency general surgery service in response to the COVID-19 pandemic.

INTRODUCTION: In response to the COVID-19 pandemic, our emergency general surgery (EGS) service underwent significant restructuring, including establishing an enhanced ambulatory service and undertaking nonoperative management of selected pathologies. The aim of this study was to compare the activity of our EGS service before and after these changes. METHODS: Patients referred by the emergency department were identified prospectively over a 4-week period beginning from the date our EGS service was reconfigured (COVID) and compared with patients identified retrospectively from the same period the previous year (Pre-COVID), and followed up for 30 days. Data were extracted from handover documents and electronic care records. The primary outcomes were the rate of admission, ambulation and discharge. RESULTS: There were 281 and 283 patients during the Pre-COVID and COVID periods respectively. Admission rate decreased from 78.7% to 41.7%, while there were increased rates of ambulation from 7.1% to 17.3% and discharge from 6% to 22.6% (all p<0.001). For inpatients, mean duration of admission decreased (6.9 to 4.8 days), and there were fewer operative or endoscopic interventions (78 to 40). There were increased ambulatory investigations (11 to 39) and telephone reviews (0 to 39), while early computed tomography scan was increasingly used to facilitate discharge (5% vs 34.7%). There were no differences in 30-day readmission or mortality. CONCLUSIONS: Restructuring of our EGS service in response to COVID-19 facilitated an increased use of ambulatory services and imaging, achieving a decrease of 952 inpatient bed days in this critical period, while maintaining patient safety.

Safety of emergency, elective and day case operating during the winter period at East Suffolk and North Essex NHS Foundation Trust: lessons from the outcomes of 4,254 surgical patients from the first COVID-19 wave.

BACKGROUND: There is limited evidence on perioperative outcomes of surgical patients during the COVID-19 pandemic to inform continued operating into the winter period. METHODS: We retrospectively analysed the rate of 30-day COVID-19 transmission and mortality of all surgical patients in the three hospitals in our trust in the East of England during the first lockdown in March 2020. All patients who underwent a swab were swabbed on or 24 hours prior to admission. RESULTS: There were 4,254 patients and an overall 30-day mortality of 0.99%. The excess surgical mortality in our region was 0.29%. There were 39 patients who were COVID-19 positive within 30 days of admission, 12 of whom died. All 12 were emergency admissions with a length of stay longer than 24 hours. There were three deaths among those who underwent day case surgery, one of whom was COVID-19 negative, and the other two were not swabbed but not suspected to have COVID-19. There were two COVID-19 positive elective cases and none in day case elective or emergency surgery. There were no COVID-19 positive deaths in elective or day case surgery. CONCLUSIONS: There was a low rate of COVID-19 transmission and mortality in elective and day case operations. Our data have allowed us to guide patients in the consent process and provided the evidence base to restart elective and day case operating with precautions and regular review. A number of regions will be similarly affected and should perform a review of their data for the winter period and beyond.