Ambulatory Hernia Repair: A Study of 1294 Patients in a Single Institution

Background: Ambulatory surgery is defined as surgery without an overnight hospital stay, which allows the patient to return home on the same day of admission after the surgical procedure. It is increasing countinuously in the world because of its several advantages. This study aimed to describe the experience of our department in outpatient hernia surgery, evaluate its feasibility and safety, and determine the predictive factors for failure of this surgery. Results: We collected 1294 patients. One thousand twenty patients underwent groin hernia repair (GHR). The failure rate of ambulatory management of GHR was 3.7%: 31 patients (3%) had an unplanned admission (UA) and 7 patients (0.7%) had an unplanned rehospitalisation (UR). Morbidity rate was 2.4% (24 patients) and mortality rate was zero. In multivariate analysis, we did not identify any variable predicting discharge failure in the GHR group. Two hundred and seventy-four patients underwent ventral hernia repair (VHR). The failure rate of ambulatory management of VHR was 5.5%: 11 patients (4%) had a UA and 4 patients (1.5%) had an UR. Morbidity rate was 3.6% (10 patients) and the mortality rate was zero. In multivariate analysis, we did not identify any variable predicting discharge failure in the VHR group. Conclusions: Our study data suggest that ambulatory hernia surgery is feasible and safe in well-selected patients. The development of this practice would allow for better management of eligible patients and would offer many economic and organisational advantages to healthcare structures.

Factors Associated With Unplanned Admission in Patients Intended for Same Day Discharge After Minimally Invasive Hysterectomy for Endometrial Cancer

Objectives. To identify factors that lead to successful same-day discharge compared with unplanned and planned admission after minimally invasive hysterectomy for endometrial cancer. Methods. Patients undergoing laparoscopic or robotic hysterectomy for endometrial cancer between 2016 and 2019 were retrospectively reviewed. 3 groups were created: same-day discarge (SDD), unplanned admission (UA), and planned admission(PA). Demographic/perioperative factors and encounters after discharge were compared. A multivariable logistic regression was performed. Results. 262 patients were included. By year, the success of SDD increased from 59.1% to 82.5%. Patients who underwent SDD compared with admission were younger (62.2 vs 66.2, P = .003) and had a lower Charlson Comorbidity Index (4 vs 5, P < .001). BMI was not significant. Comparing SDD and UA, shorter operative time (100.3 min vs 130.6 min, P = .037) was associated with SDD. Postoperative pain scores were not significant (3.8 vs 4.7, P = .086). The rate of unscheduled encounters within 30 days of discharge was not significantly different. On multivariable analysis, the odds of SDD decreased by 4% with each 1-year increase in age (OR .96, P = .017). Each 1-minute increase in operative time decreased the odds of SDD by 2% (OR .98, P < .001). Intraoperative acetaminophen (OR 2.78, P = .003) and ketorolac (OR 2.27, P = .031) were predictive of SDD. Conclusion. SDD can be safely incorporated into clinical practice in gynecologic oncology patients undergoing minimally invasive hysterectomy, even for patients older than previously reported. Shorter operative time was associated with SDD. The role of perioperative acetaminophen and ketorolac should be further investigated.

Comparison of the GLIM, ESPEN and ICD-10 Criteria to Diagnose Malnutrition and Predict 30-Day Outcomes: An Observational Study in an Oncology Population

The Global Leadership Initiative on Malnutrition (GLIM) criteria are consensus criteria for the diagnosis of malnutrition. This study aimed to investigate and compare the prevalence of malnutrition using the GLIM, European Society for Clinical Nutrition and Metabolism (ESPEN) and International Statistical Classification of Diseases version 10 (ICD-10) criteria; compare the level of agreement between these criteria; and identify the predictive validity of each set of criteria with respect to 30-day outcomes in a large cancer cohort. GLIM, ESPEN and ICD-10 were applied to determine the prevalence of malnutrition in 2794 participants from two cancer malnutrition point prevalence studies. Agreement between the criteria was analysed using the Cohen’s Kappa statistic. Binary logistic regression models were used to determine the ability of each set of criteria to predict 30-day mortality and unplanned admission or readmission. GLIM, ESPEN and ICD-10 criteria identified 23.0%, 5.5% and 12.6% of the cohort as malnourished, respectively. Slight-to-fair agreement was reported between the criteria. All three criteria were predictive of mortality, but only the GLIM and ICD-10 criteria were predictive of unplanned admission or readmission at 30 days. The GLIM criteria identified the highest prevalence of malnutrition and had the greatest predictive ability for mortality and unplanned admission or readmission in an oncology population.

Prevalence of and risk factors for post-intensive care syndrome: Multicenter study of patients living at home after treatment in 12 Japanese intensive care units, SMAP-HoPe study

Few studies have examined the epidemiology of post-intensive care syndrome in Japan. This study investigated the mental health and quality of life of patients living at home in Japan after intensive care unit (ICU) discharge. Additionally, we examined whether unplanned admission to the ICU was associated with more severe post-traumatic stress disorder (PTSD), anxiety, and depressive symptoms. An ambidirectional cohort study was conducted at 12 ICUs in Japan. Patients who stayed in the ICU for > 3 nights and were living at home for 1 year afterward were included. One year after ICU discharge, we retrospectively screened patients and performed a mail survey on a monthly basis, including the Impact of Event Scale—Revised (IER-S), the Hospital Anxiety Depression Scale (HADS), and the EuroQOL—5 Dimension (EQ-5D-L) questionnaires. Patients’ characteristics, delirium and coma status, drugs used, and ICU and hospital length of stay were assessed from medical records. Descriptive statistics and multilevel linear regression modeling were used to examine our hypothesis. Among 7,030 discharged patients, 854 patients were surveyed by mail. Of these, 778 patients responded (response rate = 91.1%). The data from 754 patients were analyzed. The median IES-R score was 3 (interquartile range [IQR] = 1‒9), and the prevalence of suspected PTSD was 6.0%. The median HADS anxiety score was 4.00 (IQR = 1.17‒6.00), and the prevalence of anxiety was 16.6%. The median HADS depression score was 5 (IQR = 2‒8), and the prevalence of depression was 28.1%. EQ-5D-L scores were lower in our participants than in the sex- and age-matched Japanese population. Unplanned admission was an independent risk factor for more severe PTSD, anxiety, and depressive symptoms. Approximately one-third of patients in the general ICU population experienced mental health issues one year after ICU discharge. Unplanned admission was an independent predictor for more severe PTSD symptoms.

Does perioperative respiratory event increase length of hospital stay and hospital cost in pediatric ambulatory surgery?

Objective We examined the consequences of perioperative respiratory event (PRE) in terms of hospitalization and hospital cost in children who underwent ambulatory surgery. Methods This subgroup analysis of a prospective cohort study (ClinicalTrials.gov: NCT02036021) was conducted in children aged between 1 month and 14 years who underwent ambulatory surgery between November 2012 and December 2013. Exposure was the presence of PRE either intraoperatively or in the postanesthetic care unit or both. The primary outcome was length of stay after surgery. The secondary outcome was excess hospital cost excluding surgical cost. Financial information was also compared between PRE and non-PRE. Directed acyclic graphs were used to select the covariates to be included in the multivariate regression models. The predictors of length of stay and excess hospital cost between PRE and non-PRE children are presented as adjusted odds ratio (OR) and cost ratio (CR), respectively with 95% confidence interval (CI). Results Sixty-three PRE and 249 non-PRE patients were recruited. In the univariate analysis, PRE was associated with length of stay (p = 0.004), postoperative oxygen requirement (p <0.001), and increased hospital charge (p = 0.006). After adjustments for age, history of snoring, American Society of Anesthesiologists physical status, type of surgery and type of payment, preoperative planned admission had an effect modification with PRE (p <0.001). The occurrence of PRE in the preoperative unplanned admission was associated with 24-fold increased odds of prolonged hospital stay (p <0.001). PRE was associated with higher excess hospital cost (CR = 1.35, p = 0.001). The mean differences in contribution margin for total procedure (per patient) (PRE vs non-PRE) differed significantly (mean = 1,523; 95% CI: 387, 2,658 baht). Conclusion PRE with unplanned admission was significantly associated with prolonged length of stay whereas PRE regardless of unplanned admission increased hospital cost by 35% in pediatric ambulatory surgery. Trial registration ClinicalTrials.gov registration number NCT02036021.

Risk Factors and Reasons for Treatment Abandonment for Patients With Esophageal Atresia: A Study From a Tertiary Care Hospital in Beijing, China

Background: This study aims to identify the risk factors and reasons for treatment abandonment for patients with esophageal atresia (EA) in a tertiary care hospital in China.Methods: A retrospective study was conducted on 360 patients with EA admitted to Beijing Children's Hospital between January 1, 2007 and June 1, 2020. Medical records for treatment abandonment and non-treatment abandonment patients were compared. Univariate and multivariate logistic regression analyses were conducted to identify potential risk factors for treatment abandonment.Results: After the diagnosis of EA, parents of 107 patients refused surgical repair and discharged against medical advice, and 253 patients underwent surgical repair. Among these 253 patients, parents of 59 patients abandoned treatment after surgery; 52 patients were discharged in an unstable condition, and parents of seven patients abandoned resuscitation leading to death in the hospital. By comparing clinical characteristics between treatment abandonment before surgery (n = 107) and non-treatment abandonment (n = 253) groups, we found that mother's parity &gt;1, unplanned admission to intensive care unit before surgery, associated anomalies, and Gross type A/B were significant independent risk factors for treatment abandonment before surgery. Furthermore, birth weight &lt;2,545 g, being discharged from neonatal center/intensive care unit and other departments, unplanned admission to intensive care unit after surgery, operative time &gt;133 min, admission before 2016, pneumothorax, and anastomotic leakage were significant independent risk factors for treatment abandonment after surgery. The reasons for treatment abandonment included financial difficulties, multiple malformations with poor prognosis, belief of incurability and concerns about the prognosis of the diseases, postoperative complications, and extensive length of intensive care unit stay.Conclusions: Treatment abandonment of children with EA/TEF is still a common and serious problem in China. This study showed that EA/TEF patients in critical conditions, with associated anomalies, Gross type A/B, and who had occurrence of complications had high-risk for treatment abandonment.

The evidence for assessing frailty and sarcopenia in an acute medical unit: a systematic review

Background/objectives: A systematic review was conducted to assess if frailty and sarcopenia were associated with poorer outcomes in older adults admitted to an acute medical unit (AMU). Methods: Eligible studies included older adults with an unplanned admission to an AMU and included a measure of frailty or sarcopenia, completed within 72 hours of admission. Risk of bias was assessed. Results: Of 1659 identified articles, 16 were included (4 on sarcopenia and 12 on frailty). There was significant study heterogeneity. Overall, frailty and sarcopenia were associated with worse outcomes. Targeted interventions appeared to improve outcomes. Conclusion: Current evidence suggests some benefit in screening older adults admitted to an AMU for frailty and sarcopenia. However, further studies are required before clinical adoption.

Never Too Early: Parenteral Nutrition Administration in Elderly Emergency General Surgery Patients

Objectives: Elderly patients requiring emergency general surgery (EGS) are at high risk for complications due to preexisting malnutrition. Thus, correcting nutritional deficits perioperatively is essential to improve outcomes. However, even in patients unable to tolerate enteral nutrition, initiation of parenteral nutrition (PN) is often delayed due to concerns of associated complications. In this study, we hypothesized that in elderly EGS patients with relative short-term contraindications to enteral nutrition, early administration of PN is as safe as delayed administration. Furthermore, early PN may improve outcomes by enhancing caloric intake and combatting malnutrition in the immediate perioperative period. Design and Setting: A single-institution, retrospective review was performed at a quaternary academic medical center. Participants: Participants consisted of 58 elderly patients >65 years of age admitted to the EGS service who required PN between July 2017 and July 2020. Measurements: Postoperative outcomes of patients started on PN on hospital day 0-3 (early initiation) were compared to patients started on PN on hospital day 4 or later (late initiation). Bivariate analysis was conducted using the Chi-square or Fisher’s exact test for categorical variables and the Wilcoxon-Mann-Whitney test and F-test for continuous variables. Results: Fifty-eight patients met inclusion criteria, with 27 (46.6%) patients receiving early PN and 31 (53.4%) receiving late PN. Both groups shared similar baseline characteristics, including degree of frailty, body mass index, and nutritional status at time of admission. Complications associated with PN administration were negligible, with no instances of central venous catheter insertion-related complications, catheter-associated bloodstream infection, or factors leading to early termination of PN therapy. A significantly higher proportion of patients in the early administration group met 60% of their caloric goal within 72 hours of admission (62.9% versus 19.5%, p=0.0007). Patients receiving late PN demonstrated a significantly higher rate of unplanned admission to the intensive care unit (38.7% versus 14.8%, p=0.04). Moreover, there was a 21.5% reduction in mortality among patients in the early initiation group compared to patients in the late initiation group (33.3% versus 54.8%, p=0.10). Conclusions: Early initiation of PN in hospitalized elderly EGS patients was not associated with increased adverse events compared to patients undergoing delayed PN administration. Furthermore, patients receiving early PN demonstrated a 2.6-fold decrease in the rate of unplanned admission to the intensive care unit and trended toward improved mortality. Based on these results, further prospective studies are warranted to further explore the safety and potential benefits of early PN administration in elderly surgical patients unable to receive enteral nutrition.

Factors Associated with Unplanned Admission to Hospital: A National Time-To-Event Analysis of Over 65s In Scotland

IntroductionMany high-income countries are reorganising and integrating health and social care (long-term care) services. However, little evidence exists showing how these services interact. Demographic changes and austerity measures have led to increased demand for social care services at the same time as the availability of formal and informal services has declined. The aim of this study was to identify risks for unplanned hospital admission taking account of social care receipt, multimorbidity and sociodemographic status. Objectives and ApproachThis retrospective, observational study included all individuals over the age of 65 in Scotland in financial year (Apr-March) 2015/16 (n = 879,027). The main outcome was time to first unplanned hospital admission. Kaplan-Meier curves were plotted to compare survival rates. Cox proportional hazards regression models were used to determine risk factors for unplanned admission. Explanatory variables included: receipt of social care, multimorbidity, socioeconomicposition, age, and sex. ResultsMultivariate analysis showed that, after adjusting for: age, sex, multimorbidity, socioeconomic position, and any past unplanned admissions, receipt of social care was associated with a two-fold increased risk of having an unplanned admission compared to those without care (HR 1.98 95%CI 1.95-2.00). Increasing age, severity of multimorbidity, and lower socioeconomic position were also all associated with increasing risks of unplanned admission. Conclusion / ImplicationsOur results show those in current receipt of social care are also more likely to use unplanned hospital care compared with those that do not receive care. Current provision of social care services is unlikely to lead to reductions in unplanned hospital admission.

Predictive accuracy of computer-aided versions of the on-admission National Early Warning Score in estimating the risk of COVID-19 for unplanned admission to hospital: a retrospective development and validation study

ObjectivesTo consider the potential of the National Early Warning Score (NEWS2) for COVID-19 risk prediction on unplanned admission to hospital.DesignLogistic regression model development and validation study using a cohort of unplanned emergency medical admission to hospital.SettingYork Hospital (YH) as model development dataset and Scarborough Hospital (SH) as model validation dataset.ParticipantsUnplanned adult medical admissions discharged over 3 months (11 March 2020 to 13 June 2020) from two hospitals (YH for model development; SH for external model validation) based on admission NEWS2 electronically recorded within ±24 hours of admission. We used logistic regression modelling to predict the risk of COVID-19 using NEWS2 (Model M0’) versus enhanced cNEWS models which included age + sex (model M1’) + subcomponents (including diastolic blood pressure + oxygen flow rate + oxygen scale) of NEWS2 (model M2’). The ICD-10 code ‘U071’ was used to identify COVID-19 admissions. Model performance was evaluated according to discrimination (c statistic), calibration (graphically), and clinical usefulness at NEWS2 ≥5.ResultsThe prevalence of COVID-19 was higher in SH (11.0%=277/2520) than YH (8.7%=343/3924) with higher index NEWS2 (3.2 vs 2.8) but similar in-hospital mortality (8.4% vs 8.2%). The c-statistics for predicting COVID-19 for cNEWS models (M1’,M2’) was substantially better than NEWS2 alone (M0’) in development (M2’: 0.78 (95%CI 0.75-0.80) vs M0’ 0.71 (95%CI 0.68-0.74)) and validation datasets (M2’: 0.72 (95%CI 0.69-0.75) vs M0’ 0.65 (95%CI 0.61-0.68)). Model M2’ had better calibration than Model M0’ with improved sensitivity (M2’: 57% (95%CI 51%-63%) vs M0’ 44% (95%CI 38%-50%)) and similar specificity (M2’: 76% (95%CI 74%-78%) vs M0’ 75% (95%CI 73%-77%)) for validation dataset at NEWS2≥5.ConclusionsModel M2’ is reasonably accurate for predicting the on-admission risk of COVID-19. It may be clinically useful for an early warning system at the time of admission especially to triage large numbers of unplanned hospital admissions.