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Bajer L, Ryou M, C. Thompson C, Drastich P. Novel upper gastrointestinal bleeding sensor capsule: a first human feasibility and safety trial. Clin Endosc 2024; 57:203-208. [PMID: 38229441 PMCID: PMC10984735 DOI: 10.5946/ce.2023.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND/AIMS Upper gastrointestinal bleeding (UGIB) is the most common GI condition requiring hospitalization, and can be diagnosed by direct visualization. The present study aimed to evaluate the safety and feasibility of using the PillSense system (EnteraSense Ltd.), a novel diagnostic tool designed for the rapid in vivo detection of UGIB, in human volunteers. METHODS In the present study, 10 volunteers swallowed a PillSense capsule, followed by 2 servings of an autologous blood preparation. Participants were monitored for capsule passage, overall tolerability of the procedure, and adverse events. RESULTS The procedure was completed per the protocol established in the present study in 9/10 cases. In 9 of the subjects, after capsule ingestion, the device indicated the absence of blood with sensor output values of 1. After the ingestion of the first blood mixture, the sensor outputs of all devices increased from 2.8 to 4, indicating that each camera detected blood. The sensor output remained within that range after the ingestion of the second mixture; however, in one case, the baseline capsule signal was positive, because of a preexisting condition. The passage of the capsule was verified in all patients, and no adverse events were reported. CONCLUSION The first trial of the PillSense system in human subjects demonstrated the feasibility, safety, and tolerability of utilizing this product as a novel, noninvasive, and easy-to-use triage tool for the diagnosis of patients suspected of having UGIB.
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Affiliation(s)
- Lukas Bajer
- Department of Gastroenterology and Hepatology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | | | - Pavel Drastich
- Department of Gastroenterology and Hepatology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
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Jang KM, Jang JS. Weekend Admission and Mortality in Patients With Traumatic Brain Injury: A Meta-analysis. Korean J Neurotrauma 2023; 19:422-433. [PMID: 38222828 PMCID: PMC10782108 DOI: 10.13004/kjnt.2023.19.e61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/04/2023] [Accepted: 12/04/2023] [Indexed: 01/16/2024] Open
Abstract
Objective Previous studies have reported the presence of a "weekend effect" with respect to mortality in serious emergency admissions, including cases of traumatic brain injury (TBI). However, the relationship between weekend hospitalization and TBI mortality has not been fully established. This study aimed to conduct a systematic review of available evidence and investigate differences in mortality among TBI patients between weekday and weekend admissions. Methods Electronic databases including PubMed, Cochrane Library, and Embase were used to obtain relevant articles. Mortality, as the primary outcome of interest, encompassed in-hospital or 30-day mortality. Mortality rates were compared between the 2 groups, weekend and weekday admissions. Additionally, meta-regression analysis was performed on potential confounders to verify and provide comparative results. Results A total of 7 studies involving 522,942 TBI patients were eligible for inclusion in the synthesis of the systematic review. Of these patients, 71.6% were admitted during weekdays, whereas 28.4% were hospitalized on weekends. The overall integrated mortality was 11.0% (57,286/522,942), with a mortality rate of 10.8% in the weekday group and 11.3% in the weekend group. Pooled analysis revealed no significant difference in mortality between the weekday and weekend groups (risk ratio, 0.99; 95% confidence interval, 0.90-1.09; p=0.78). Furthermore, the meta-regression analysis for sensitivity assessment showed no modifying effect on mortality (p=0.79). Conclusion This study found no difference in mortality rates between weekday and weekend admissions among TBI patients. Additional sensitivity analyses also demonstrated no significant increase in the risk of mortality in the weekend group.
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Affiliation(s)
- Kyoung Min Jang
- Department of Neurosurgery, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Ju Sung Jang
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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3
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Cazacu SM, Turcu-Stiolica A, Florescu DN, Ungureanu BS, Iovanescu VF, Neagoe CD, Burtea DE, Genunche-Dumitrescu AV, Avramescu TE, Iordache S. The Reduction of After-Hours and Weekend Effects in Upper Gastro-intestinal Bleeding Mortality During the COVID-19 Pandemic Compared to the Pre-Pandemic Period. J Multidiscip Healthc 2023; 16:3151-3165. [PMID: 37908341 PMCID: PMC10615097 DOI: 10.2147/jmdh.s427449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/27/2023] [Indexed: 11/02/2023] Open
Abstract
Background In upper gastrointestinal bleeding (UGIB), admissions after normal working hours and during weekends may be associated with increased mortality. Aim To assess the evolution of the after-hours and weekend effects during the COVID-19 pandemic as a result of progressive improved management despite management challenges during the pandemic. Methods We performed an observational study of patients admitted for UGIB at a tertiary academic center between March 2020 and December 2021, compared to the corresponding timeframe before the pandemic. Admissions were assessed based on regular hours versus after-hours and weekdays versus weekends. We stratified patients based on demographic data, etiology, prognostic scores, the time between symptom onset and admission, as and between admission and endoscopy. The outcomes included mortality, rebleeding rate, the requirement for surgery and transfusion, and hospitalization days. Results 802 cases were recorded during the pandemic, and 1006 cases before the pandemic. The overall mortality rate was 12.33%. Patients admitted after hours and during weekends had a higher mortality rate compared to those admitted during regular hours and weekdays (15.18% versus 10.22%, and 15.25% versus 11.16%), especially in cases of non-variceal bleeding. However, the difference in mortality rates was reduced by 2/3 during the pandemic, despite the challenges posed by COVID-19 infection. This suggests that there was an equalization effect of care in UGIB, regardless of the admission time. The differences observed in mortality rates for after-hours and weekend admissions seem to be primarily related to a higher proportion of patients who did not undergo endoscopy, while the proportion of severe cases remained similar. Blood requirements, hospital days, and rebleeding rate were similar between the two groups. Conclusion Admissions during weekends and after-hours have been associated with increased mortality, particularly in cases of non-variceal bleeding. However, the impact of this association was significantly reduced during the pandemic.
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Affiliation(s)
- Sergiu Marian Cazacu
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | - Adina Turcu-Stiolica
- Biostatistics Department, University of Medicine and Pharmacy Craiova, Dolj County, Romania
| | - Dan Nicolae Florescu
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | - Bogdan Silviu Ungureanu
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | - Vlad Florin Iovanescu
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | - Carmen Daniela Neagoe
- Internal Medicine Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | - Daniela Elena Burtea
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
| | | | - Taina Elena Avramescu
- Individual Sports, and Medical Disciplines Departments, University of Craiova, Dolj County, Romania
| | - Sevastita Iordache
- Gastroenterology Department, University of Medicine and Pharmacy Craiova, Clinical Emergency Hospital Craiova, Dolj County, Romania
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Guo H, Hamilton P, Enns E, Gupta M, Andrews CN, Nasser Y, Bredenoord AJ, Dellon ES, Ma C. Postendoscopy Care for Patients Presenting With Esophageal Food Bolus Impaction: A Population-Based Multicenter Cohort Study. Am J Gastroenterol 2023; 118:1787-1796. [PMID: 37410911 DOI: 10.14309/ajg.0000000000002392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 06/08/2023] [Indexed: 07/08/2023]
Abstract
INTRODUCTION Esophageal food bolus impactions (FBI) are a common gastrointestinal emergency. Appropriate management includes not only index endoscopy for disimpaction but also medical follow-up and treatment for the underlying esophageal pathology. We evaluated the appropriateness of postendoscopy care for patients with FBI and assessed patient-related, physician-related, and system-related factors that may contribute to loss to follow-up. METHODS We conducted a retrospective, population-based, multicenter cohort study of all adult patients undergoing endoscopy for FBI in the Calgary Health Zone, Canada, from 2016 to 2018. Appropriate postendoscopy care was defined by a composite of a clinical or endoscopic follow-up visit, appropriate investigations (e.g., manometry), or therapy (e.g., proton-pump inhibitors or endoscopic dilation). Predictors of inappropriate care were assessed using multivariable logistic regression. RESULTS A total of 519 patients underwent endoscopy for FBI: 25.2% (131/519) did not receive appropriate postendoscopy care. Half of the patients (55.3%, 287/519) underwent follow-up endoscopy or attended clinic, and among this group, 22.3% (64/287) had a change in their initial diagnosis after follow-up, including 3 new cases of esophageal cancer. Patients in whom a suspected underlying esophageal pathology was not identified at the index endoscopy were 7-fold (adjusted odds ratio 7.28, 95% confidence interval 4.49-11.78, P < 0.001) more likely to receive inappropriate postendoscopy follow-up and treatment, even after adjusting for age, sex, rural residence, timing of endoscopy, weekend presentation, and endoscopic interventions. DISCUSSION One-quarter of patients presenting with an FBI do not receive appropriate postendoscopy care. This is strongly associated with failure to identify a potential underlying pathology at index presentation.
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Affiliation(s)
- Howard Guo
- Division of Internal Medicine, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Patrick Hamilton
- Division of Internal Medicine, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Edwin Enns
- Department of Medicine, Alberta Health Services, Calgary, Alberta, Canada
| | - Milli Gupta
- Division of Gastroenterology & Hepatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Christopher N Andrews
- Division of Gastroenterology & Hepatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Yasmin Nasser
- Division of Gastroenterology & Hepatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Albert J Bredenoord
- Department of Gastroenterology & Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | - Evan S Dellon
- Division of Gastroenterology and Hepatology, Department of Medicine, Center for Esophageal Diseases and Swallowing, Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Christopher Ma
- Department of Medicine, Alberta Health Services, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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Saydam ŞS, Molnar M, Vora P. The global epidemiology of upper and lower gastrointestinal bleeding in general population: A systematic review. World J Gastrointest Surg 2023; 15:723-739. [PMID: 37206079 PMCID: PMC10190726 DOI: 10.4240/wjgs.v15.i4.723] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/20/2023] [Accepted: 03/08/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND Gastrointestinal bleeding (GIB) is a common and potentially life-threatening clinical event. To date, the literature on the long-term global epidemiology of GIB has not been systematically reviewed.
AIM To systematically review the published literature on the worldwide epidemiology of upper and lower GIB.
METHODS EMBASE® and MEDLINE were queried from 01 January 1965 to September 17, 2019 to identify population-based studies reporting incidence, mortality, or case-fatality rates of upper GIB (UGIB) or lower GIB (LGIB) in the general adult population, worldwide. Relevant outcome data were extracted and summarized (including data on rebleeding following initial occurrence of GIB when available). All included studies were assessed for risk of bias based upon reporting guidelines.
RESULTS Of 4203 retrieved database hits, 41 studies were included, comprising a total of around 4.1 million patients with GIB worldwide from 1980–2012. Thirty-three studies reported rates for UGIB, four for LGIB, and four presented data on both. Incidence rates ranged from 15.0 to 172.0/100000 person-years for UGIB, and from 20.5 to 87.0/100000 person-years for LGIB. Thirteen studies reported on temporal trends, generally showing an overall decline in UGIB incidence over time, although a slight increase between 2003 and 2005 followed by a decline was shown in 5/13 studies. GIB-related mortality data were available from six studies for UGIB, with rates ranging from 0.9 to 9.8/100000 person-years, and from three studies for LGIB, with rates ranging from 0.8 to 3.5/100000 person-years. Case-fatality rate ranged from 0.7% to 4.8% for UGIB and 0.5% to 8.0% for LGIB. Rates of rebleeding ranged from 7.3% to 32.5% for UGIB and from 6.7% to 13.5% for LGIB. Two main areas of potential bias were the differences in the operational GIB definition used and inadequate information on how missing data were handled.
CONCLUSION Wide variation was seen in estimates of GIB epidemiology, likely due to high heterogeneity between studies however, UGIB showed a decreasing trend over the years. Epidemiological data were more widely available for UGIB than for LGIB.
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Affiliation(s)
- Şiir Su Saydam
- Integrated Evidence Generation, Bayer AG, Berlin 13353, Germany
| | - Megan Molnar
- Integrated Evidence Generation, Bayer AG, Berlin 13353, Germany
| | - Pareen Vora
- Integrated Evidence Generation, Bayer AG, Berlin 13353, Germany
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Crispino F, Merola E, Tasini E, Cammà C, di Marco V, de Pretis G, Michielan A. Adverse events in gastrointestinal endoscopy: Validation of the AGREE classification in a real-life 5-year setting. Dig Liver Dis 2023:S1590-8658(23)00566-2. [PMID: 37100710 DOI: 10.1016/j.dld.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/08/2023] [Accepted: 04/09/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND The novel AGREE classification for adverse events (AEs) in gastrointestinal (GI) endoscopy has not yet been validated in a real-world setting. AIMS Our study aims to evaluate the correlation between the grades of AEs in the ASGE and AGREE classifications and to assess the interobserver agreement of the two classification systems. METHODS The correlation and association between the AE grades of the ASGE and AGREE classifications were analyzed using the Spearman rank correlation test and the chi-squared analysis, respectively. A weighted Cohen's kappa coefficient analysis was performed to determine the interobserver agreement of both classification systems. RESULTS We prospectively collected the AEs that occurred in our endoscopy unit over the past five years. A total of 226 AEs (226/84,863, 0.3%) occurred. There was a correlation between the ASGE and AGREE classifications (ρ = 0.61) and a moderately significant association (p < 0.01, Cramer's V = 0.7). The interobserver agreement for the ASGE classification was fair (kappa 0.60, 95% confidence interval [CI]: 0.54, 0.67), whereas it was good for the AGREE classification (kappa 0.80, 95% CI: 0.62, 0.87). CONCLUSIONS The AGREE classification was validated for the first time in a real-world setting and showed a positive correlation and higher interobserver agreement than the ASGE classification.
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Affiliation(s)
- Federica Crispino
- Dipartimento di Promozione Della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza (PROMISE), Gastroenterology and Hepatology Unit, Piazza delle Cliniche 2, Palermo 90127, Italy; Azienda Provinciale per i Servizi Sanitari (APSS), Gastroenterology and Digestive Endoscopy Unit, Santa Chiara Hospital, Largo Medaglie D'Oro 9, Trento 38122, Italy
| | - Elettra Merola
- Azienda Provinciale per i Servizi Sanitari (APSS), Gastroenterology and Digestive Endoscopy Unit, Santa Chiara Hospital, Largo Medaglie D'Oro 9, Trento 38122, Italy; Gastroenterology Unit, G.B. Grassi Hospital (ASL Roma 3), Via Gian Carlo Passeroni 28, 00122 Lido di Ostia, Roma, Italy
| | - Enrico Tasini
- Azienda Provinciale per i Servizi Sanitari (APSS), Gastroenterology and Digestive Endoscopy Unit, Santa Chiara Hospital, Largo Medaglie D'Oro 9, Trento 38122, Italy
| | - Calogero Cammà
- Dipartimento di Promozione Della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza (PROMISE), Gastroenterology and Hepatology Unit, Piazza delle Cliniche 2, Palermo 90127, Italy
| | - Vito di Marco
- Dipartimento di Promozione Della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza (PROMISE), Gastroenterology and Hepatology Unit, Piazza delle Cliniche 2, Palermo 90127, Italy
| | - Giovanni de Pretis
- Azienda Provinciale per i Servizi Sanitari (APSS), Gastroenterology and Digestive Endoscopy Unit, Santa Chiara Hospital, Largo Medaglie D'Oro 9, Trento 38122, Italy
| | - Andrea Michielan
- Azienda Provinciale per i Servizi Sanitari (APSS), Gastroenterology and Digestive Endoscopy Unit, Santa Chiara Hospital, Largo Medaglie D'Oro 9, Trento 38122, Italy.
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Jun SM, Kim SH, Leinonen H, Gan P, Bhat S. Impact of Off-Hour Admission with Subarachnoid Hemorrhage: A Meta-Analysis. World Neurosurg 2022; 166:e872-e891. [PMID: 35948214 DOI: 10.1016/j.wneu.2022.07.127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 07/26/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE This meta-analysis assessed the impact of off-hour hospitalization (weekends, and evenings or nighttime on weekdays) on mortality and morbidity in patients with nontraumatic subarachnoid hemorrhage (SAH). METHODS Electronic databases were systematically searched for studies comparing outcomes between patients with nontraumatic SAH hospitalized during off-hour and on-hour periods (daytime on weekdays). The primary outcome was mortality (in-hospital and at different follow-up periods after hospitalization). Secondary outcomes included delays in treatment, and complications. Sensitivity analysis including only studies in which adjusted multivariate analyses were performed for any of the outcomes, and meta-regression controlling for clinically important patient factors, were also performed. RESULTS Sixteen studies were included. There was no significant difference in in-hospital mortality (adjusted odds ratio, 1.03; 95% confidence interval [CI], 0.97-1.09; P = 0.30) and at all follow-up periods (7/14 days and 1/3/6 months) after hospitalization between SAH patients who were admitted during off-hour compared with on-hour periods, despite adjusted multivariate meta-analysis being performed. However, patients who were admitted during off-hour periods experienced greater delays from their initial scan to treatment (mean difference, 42.7, 25.2-60.1 hours; P < 0.0001) and had higher rates of pneumonia (odds ratio, 1.65, 1.12-2.44; P = 0.011). CONCLUSIONS This meta-analysis has not shown an increased risk of mortality in the short-term and long-term among patients with nontraumatic SAH who were hospitalized during off-hour compared with on-hour periods, despite adjusting for potentially confounding patient factors. The delays to treatment and higher observed rates of pneumonia highlight areas in which hospital services and resources should be targeted during these off-hour periods in patients presenting with nontraumatic SAH.
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Affiliation(s)
- Sung-Min Jun
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Sang Ho Kim
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Heta Leinonen
- Department of Neurosurgery, Waikato Hospital, Hamilton, New Zealand
| | - Peter Gan
- Department of Neurosurgery, Waikato Hospital, Hamilton, New Zealand
| | - Sameer Bhat
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand; Department of Surgery, Palmerston North Hospital, Palmerston North, New Zealand.
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Alayo QA, Oyenuga AO, Adejumo AC, Pottathil V, Grewal D, Okafor PN. The Impact of Night-time Emergency Department Presentation on Upper Gastrointestinal Hemorrhage Outcomes. J Clin Gastroenterol 2022; 56:576-583. [PMID: 34319947 DOI: 10.1097/mcg.0000000000001596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/23/2021] [Indexed: 12/10/2022]
Abstract
GOALS The aim was to investigate the impact of night-time emergency department (ED) presentation on outcomes of patients admitted for acute upper gastrointestinal hemorrhage (UGIH). BACKGROUND The relationship between time of ED presentation and outcomes of gastrointestinal hemorrhage is unclear. STUDY Using the 2016 and 2017 Florida State Inpatient Databases which provide times of ED arrival, we identified and categorized adults hospitalized for UGIH to daytime (07:00 to 18:59 h) and night-time (19:00 to 06:59 h) based on the time of ED presentation. We matched both groups with propensity scores, and assessed their clinical outcomes including all-cause in-hospital mortality, in-hospital endoscopy utilization, length of stay (LOS), total hospitalization costs, and 30-day all-cause readmission rates. RESULTS Of the identified 38,114 patients with UGIH, 89.4% (n=34,068) had acute nonvariceal hemorrhage (ANVH), while 10.6% (n=4046) had acute variceal hemorrhage (AVH). Compared with daytime patients, ANVH patients admitted at night-time had higher odds of in-hospital mortality (odds ratio: 1.32; 95% confidence interval: 1.06-1.60), lower odds of in-patient endoscopy (odds ratio: 0.83; 95% confidence interval: 0.77-0.90), higher total hospital costs ($9911 vs. $9545, P <0.016), but similar LOS and readmission rates. Night-time AVH patients had a shorter LOS (5.4 vs. 5.8 d, P =0.045) but similar mortality rates, endoscopic utilization, total hospitalization costs, and readmission rates as daytime patients. CONCLUSIONS Patients arriving in the ED at night-time with ANVH had worse outcomes (mortality, hospitalization costs, and endoscopy utilization) compared with daytime patients. However, those with AVH had comparable outcomes irrespective of ED arrival time.
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Affiliation(s)
- Quazim A Alayo
- Department of Internal Medicine, St. Luke's Hospital, Chesterfield
- John T. Milliken Department of Medicine, Division of Gastroenterology, Washington University School of Medicine in Saint Louis, St. Louis, MO
| | | | - Adeyinka C Adejumo
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, PA
| | - Vijay Pottathil
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA
| | - Damanpreet Grewal
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA
| | - Philip N Okafor
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA
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9
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Chang A, Ouejiaraphant C, Pungpipattrakul N, Akarapatima K, Rattanasupar A, Prachayakul V. Effect of holiday admission on clinical outcome of patients with upper gastrointestinal bleeding: A real-world report from Thailand. Heliyon 2022; 8:e10344. [PMID: 36090213 PMCID: PMC9449558 DOI: 10.1016/j.heliyon.2022.e10344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/24/2022] [Accepted: 08/12/2022] [Indexed: 11/18/2022] Open
Abstract
Background Holiday admissions are associated with poorer clinical outcomes compared with non-holiday admissions. However, data remain inconsistent concerning the “holiday effect” for patients with upper gastrointestinal bleeding. This study compared the differences between clinical courses of patients with upper gastrointestinal bleeding who were admitted on holidays and non-holidays in Thailand. Methods We retrospectively reviewed the medical records of patients with upper gastrointestinal bleeding confirmed by endoscopy who were admitted on holidays and non-holidays between January 2016 and December 2017. Mortality, medical resource usage, time to endoscopy, and clinical outcomes were compared between the groups. Results In total, 132 and 190 patients with upper gastrointestinal bleeding were admitted on holidays and non-holidays, respectively. Baseline characteristics, diagnosis of variceal bleeding, and pre-and post-endoscopic scores were not different between the two groups. Patients admitted on non-holidays were more likely to undergo early endoscopy, within 24 h of hospitalization (78.9% vs. 37.9%, p < 0.001), and had a shorter median time to endoscopy (median [interquartile range]: 17 [12–23] vs. 34 [17–56] h, p < 0.001) than those admitted on holidays. No significant differences in in-hospital mortality rate, number of blood transfusions, endoscopic interventions, additional interventions (including angioembolization and surgery), and length of stay were observed. Patients admitted on holidays had increased admission costs than those admitted on non-holidays (751 [495–1203] vs. 660 [432–1028] US dollars, p= 0.033). After adjusting for confounding factors, holiday admission was a predictor of early endoscopy (adjusted odds ratio 0.159; 95% confidence interval, 0096–0.264, p < 0.001), but was not associated with in-hospital mortality or other clinical outcomes. Conclusions Patients with upper gastrointestinal bleeding who were admitted on holidays had a lower rate of early endoscopy, longer time to endoscopy, and higher admission cost than those admitted on non-holidays. Holiday admission was not associated with in-hospital mortality or other clinical outcomes.
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Affiliation(s)
- Arunchai Chang
- Division of Gastroenterology, Department of Internal Medicine, Hatyai Hospital, Songkhla, Thailand
| | | | | | - Keerati Akarapatima
- Division of Gastroenterology, Department of Internal Medicine, Hatyai Hospital, Songkhla, Thailand
| | - Attapon Rattanasupar
- Division of Gastroenterology, Department of Internal Medicine, Hatyai Hospital, Songkhla, Thailand
| | - Varayu Prachayakul
- Siriraj Gastrointestinal Endoscopy Center, Division of Gastroenterology, Department of Internal Medicine, Siriraj Hospital, Faculty of Medicine, Mahidol University, Bangkok, Thailand
- Corresponding author.
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10
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Soncini M, Occhipinti V, Zullo A, Marmo R. No evidence of "weekend effect" in upper gastrointestinal bleeding in Italy: data from a nationwide prospective registry. Eur J Gastroenterol Hepatol 2022; 34:288-294. [PMID: 34560695 DOI: 10.1097/meg.0000000000002286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVES The literature offers conflicting information about 'weekend effect' in acute upper gastrointestinal bleeding (AUGIB). Aim of our study was to compare clinical outcomes of patients admitted for AUGIB during the weekend or on weekdays in Italy. METHODS We analyzed data from a prospective registry of AUGIB (either nonvariceal, NV-AUGIB or variceal, V-AUGIB) from 50 Italian hospitals from January 2014 to December 2015. Mortality, rebleeding, need for salvage procedures and length of hospitalization were compared among patients admitted during the weekend or on weekdays. RESULTS In total 2599 patients (mean age 67.4 ± 15.0 years, 69.2% males) were included, 2119 (81.5%) with NV-AUGIB and 480 (18.5%) with V-AUGIB. Totally 494 patients with NV-AUGIB (23.3%) and 129 patients with V-AUGIB (20.7%) were admitted during the weekend. The two study groups were similar in terms of physical status (American Society of Anesthesiologists score, comorbidities) and bleeding-specific prognostic scores. We did not find differences in terms of mortality (5.6 vs. 4.9%; P = 0.48), rebleeding (5.9 vs. 5.1%; P = 0.39), need for salvage procedures (4.0 vs. 3.6%; P = 0.67) or duration of hospitalization (8.5 ± 6.9 vs. 8.3 ± 7.2 days; P = 0.58) between patients admitted during weekend or weekdays. Considering separately NV-AUGIB and V-AUGIB, the only difference found in clinical outcomes was a higher rebleeding risk in patients with V-AUGIB admitted during the weekend (13.2 vs. 7.4%; P = 0.05). CONCLUSIONS Data from our large, prospective multicenter registry shows that in Italy there is no significant 'weekend effect' for either NV- or V-AUGIB. Our results show that the Italian hospital network is efficient and able to provide adequate care and an effective therapeutic endoscopy even during the weekend.
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Affiliation(s)
| | | | - Angelo Zullo
- Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital
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11
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Guan JL, Wang G, Fang D, Han YY, Wang MR, Tian DA, Li PY. Does off-hours endoscopic hemostasis affect outcomes of nonvariceal upper gastrointestinal bleeding? J Comp Eff Res 2022; 11:275-283. [PMID: 35023357 DOI: 10.2217/cer-2021-0155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Different researches showed controversial results about the 'off-hours effect' in nonvariceal upper gastrointestinal bleeding (NVUGIB). Materials & methods: A total of 301 patients with NVUGIB were divided into regular-hours group and off-hours group based on when they received endoscopic hemostasis, and the relationship of the clinical outcomes with off-hours endoscopic hemostasis was evaluated. Results: Patients who received off-hours endoscopy were sicker and more likely to experience worse clinical outcomes. Off-hours endoscopic hemostasis was a significant predictor of the composite outcome in higher-risk patients (adjusted OR: 4.63; 95% CI: 1.35-15.90). However, it did not associate with the outcomes in lower-risk patients. Conclusion: Off-hours effect may affect outcomes of higher-risk NVUGIB patients receiving endoscopic hemostasis (GBS ≥12).
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Affiliation(s)
- Jia-Lun Guan
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Ge Wang
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Dan Fang
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Ying-Ying Han
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Mu-Ru Wang
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - De-An Tian
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Pei-Yuan Li
- Division of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China.,Department of Gastroenterology, Wenchang People's Hospital, Hainan, China
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12
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Ilagan-Ying YC, Almeida MN, Kahler-Quesada A, Ying L, Hughes ML, Do A, Hung KW. Increased Mortality in Patients Undergoing Inpatient Endoscopy During the Early COVID-19 Pandemic. Dig Dis Sci 2022; 67:5053-5062. [PMID: 35182250 PMCID: PMC8857390 DOI: 10.1007/s10620-022-07414-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 01/25/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS The Coronavirus disease 2019 (COVID-19) pandemic led to the restructuring of most healthcare systems, but the impact on patients undergoing inpatient endoscopic procedures is unknown. We sought to identify factors associated with 30-day mortality among patients undergoing inpatient endoscopy before and during the first wave of the pandemic within an academic tertiary care center. METHODS We studied patients who underwent inpatient endoscopic procedures from March 1-May 31 in 2020 (COVID-19 era), the peak of the pandemic's first wave across the care center studied, and in March 1-May 31, 2018 and 2019 (control). Patient demographics and hospitalization/procedure data were compared between groups. Cox regression analyses were conducted to identify factors associated with 30-day mortality. RESULTS Inpatient endoscopy volume decreased in 2020 with a higher proportion of urgent procedures, increased proportion of patients receiving blood transfusions, and a 10.1% mortality rate. In 2020, male gender, further distance from hospital, need for intensive care unit (ICU) admission, and procedures conducted outside the endoscopy suite were associated with increased risk of 30-day mortality. CONCLUSIONS Patients undergoing endoscopy during the pandemic had higher proportions of ICU admission, more urgent indications, and higher rates of 30-day mortality. Greater proportions of urgent endoscopy cases may be due to hospital restructuring or patient reluctance to seek hospital care during a pandemic. Demographic and procedural characteristics associated with higher mortality risk may be potential areas to improve outcomes during future pandemic hospital restructuring efforts.
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Affiliation(s)
- Ysabel C. Ilagan-Ying
- grid.47100.320000000419368710Section of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06520 USA
| | | | | | - Lee Ying
- grid.47100.320000000419368710Department of Surgery, Yale School of Medicine, New Haven, CT USA
| | - Michelle L. Hughes
- grid.47100.320000000419368710Section of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06520 USA ,grid.47100.320000000419368710Section of Digestive Diseases, Yale School of Medicine, New Haven, CT USA
| | - Albert Do
- grid.47100.320000000419368710Section of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06520 USA ,grid.47100.320000000419368710Section of Digestive Diseases, Yale School of Medicine, New Haven, CT USA
| | - Kenneth W. Hung
- grid.47100.320000000419368710Section of Digestive Diseases, Department of Internal Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06520 USA ,grid.47100.320000000419368710Section of Digestive Diseases, Yale School of Medicine, New Haven, CT USA
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13
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Vail D, Pan C, Pershing S, Mruthyunjaya P. Association of Rhegmatogenous Retinal Detachment and Outcomes With the Day of the Week That Patients Undergo a Repair or Receive a Diagnosis. JAMA Ophthalmol 2020; 138:156-163. [PMID: 31855233 DOI: 10.1001/jamaophthalmol.2019.5253] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Importance Because variation in care on weekends has been reported in many surgical fields, it is of interest if variations were noted for care patterns of rhegmatogenous retinal detachments (RRDs). Objective To assess the association between modality of RRD repair and day of the week that patients receive a diagnosis or undergo RRD repair. Design, Setting, and Participants A retrospective claims-based cohort analysis was performed of primary RRD surgery for 38 144 commercially insured patients in the United States who received a diagnosis of incident RRD between January 1, 2008, and December 31, 2016, and underwent repair within 14 days of diagnosis. Multinomial regression models were used to assess patients' likelihood of repair with different modalities, logistic regression models were used to assess patients' likelihood of reoperation, and linear regression models were used to assess time from diagnosis to repair. Data analysis was performed from March 9 to September 5, 2019. Exposures Day of the week that the patient received a diagnosis of RRD or underwent RRD repair. Main Outcome and Measures Modality of repair, time from diagnosis to repair, and 30-day reoperation rate. Results Among the 38 144 patients in the study (23 031 men [60.4%]; mean [SD] age at diagnosis, 56.8 [13.4] years), pneumatic retinopexy (PR) was more likely to occur when patients received a diagnosis of RRD on Friday (relative risk ratio [RRR], 1.37; 95% CI, 1.17-1.60), Saturday (RRR, 1.73; 95% CI, 1.36-2.20), or Sunday (RRR, 1.53; 95% CI, 1.08-2.17) compared with Wednesday. Pneumatic retinopexy was more likely to be used for surgical procedures on Friday (RRR, 1.55; 95% CI, 1.33-1.80), Saturday (RRR, 2.03; 95% CI, 1.61-2.56), Sunday (RRR, 2.28; 95% CI, 1.55-3.35), or Monday (RRR, 1.70; 95% CI, 1.46-1.98). Patients undergoing PR on Sundays were more likely to receive another procedure (PR, scleral buckle, or pars plana vitrectomy) within 30 days (odds ratio, 1.62; 95% CI, 1.07-2.45). An association between the need for reoperation for repairs performed via scleral buckle or pars plana vitrectomy and the day of the week of the initial repair was not identified. Patients who received a diagnosis on a Friday waited a mean of 0.28 days (95% CI, 0.20-0.36 days) longer for repair than patients who received a diagnosis on a Wednesday. Conclusions and Relevance These findings suggest that management of RRD varies according to the day of the week that diagnosis and repair occurs, with PR disproportionately likely to be used to repair RRDs during the weekend. Ophthalmologists should be aware that these results suggest that patients undergoing PR on Sundays may be more likely to require reoperation within 30 days.
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Affiliation(s)
- Daniel Vail
- Byers Eye Institute, Department of Ophthalmology, Stanford University, Stanford, California
| | - Carolyn Pan
- Byers Eye Institute, Department of Ophthalmology, Stanford University, Stanford, California
| | - Suzann Pershing
- Byers Eye Institute, Department of Ophthalmology, Stanford University, Stanford, California.,Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Prithvi Mruthyunjaya
- Byers Eye Institute, Department of Ophthalmology, Stanford University, Stanford, California
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14
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Li B, Stein DJ, Schwartz J, Lipscey M, Feuerstein JD. Outcomes in lower GI bleeding comparing weekend with weekday admission. Gastrointest Endosc 2020; 92:675-680.e6. [PMID: 32330505 DOI: 10.1016/j.gie.2020.04.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 04/03/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Acute lower gastrointestinal bleeding (LGIB) is a common indication for hospitalization potentially requiring urgent intervention, which may not be readily available at weekends and off-hours. The aim of this study was to examine the association between weekend admission for LGIB and mortality, time to colonoscopy, length of stay, and hospital charges. METHODS The 2016 U.S. National Inpatient Sample (NIS) dataset was queried for admissions with a primary diagnosis of LGIB. Outcomes for weekend versus weekday admissions were compared using survey-adjusted chi-squared or bivariate correlation. Multivariable regression was then used to compare primary outcomes adjusting for the Elixhauser mortality score (a validated measure of comorbidities), colonoscopy, transfusion, shock, and hospital type. RESULTS An estimated 124,620 patients were admitted for LGIB in 2016. Comparing weekend with weekday admissions, there was no difference in unadjusted mortality (0.9% vs 1.0%, P = .636). Colonoscopy within the first day (28.6% vs 23.0%, P < .001) and transfusion (34.0% vs 31.5%, P < .001) were more common with weekday admissions; no differences in colonoscopy rate (60.7% vs 60.9%, P = .818), angiography rate (2.7% vs 2.7%, P = .976), mean days to colonoscopy (2.0 vs 2.0, P = .233), or length of stay (4.2 vs 4.1 days, P = .068) were seen. There was no difference in multivariable adjusted mortality rates (odds ratio, 1.11; 95% confidence interval, 0.81-1.54; P = .495) based on the above factors. CONCLUSIONS Early colonoscopy (within the first day) is more common for weekday admissions, but overall outcomes are not affected by weekend admission for LGIB compared with weekday admissions.
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Affiliation(s)
- Brian Li
- Department of Internal Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel J Stein
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Jeffrey Schwartz
- Department of Internal Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Megan Lipscey
- Department of Internal Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph D Feuerstein
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
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15
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Mikhail M, Ayling OGS, Eagles ME, Ibrahim GM, Macdonald RL. Association between weekend admissions and mortality after aneurysmal subarachnoid hemorrhage: the "weekend effect" revisited. J Neurosurg 2020; 132:1167-1173. [PMID: 30925472 DOI: 10.3171/2019.1.jns183185] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 01/08/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Higher mortality has been reported with weekend or after-hours patient admission across a wide range of surgical and medical specialties, a phenomenon termed the "weekend effect." The authors evaluated whether weekend admission contributed to death and long-term neurological outcome in patients following aneurysmal subarachnoid hemorrhage. METHODS A post hoc analysis of the Clazosentan to Overcome Neurological Ischemia and Infarction Occurring After Subarachnoid Hemorrhage (CONSCIOUS-1) study was conducted. Univariable and stepwise multivariable logistic regression analyses were performed to assess the associations between weekend admission and mortality and long-term neurological outcome. RESULTS Of 413 subjects included in the CONSCIOUS-1 study, 140 patients had been admitted during the weekend. A significant interaction was identified between weekend admission and neurological grade on presentation, suggesting that the outcomes of patients who had initially presented with a poor grade were disproportionately influenced by the weekend admission. On stepwise multivariable logistic regression in the subgroup of patients who had presented with a poor neurological grade (29 of 100 patients), admission on the weekend was found to be independently associated with death (OR 6.59, 95% CI 1.62-26.88, p = 0.009). Weekend admission was not associated with long-term neurological outcome. CONCLUSIONS Weekend admission was an independent risk factor for death within 12 weeks following aneurysmal subarachnoid hemorrhage in patients presenting with a poor neurological grade. Further work is required to identify and mitigate any mediating factors.
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Affiliation(s)
| | - Oliver G S Ayling
- 2Division of Neurosurgery, University of British Columbia, Vancouver, British Columbia
| | | | - George M Ibrahim
- 4Division of Neurosurgery, Department of Surgery, Hospital for Sick Children, University of Toronto, Ontario
| | - R Loch Macdonald
- 5Division of Neurosurgery, St. Michael's Hospital
- 6Labatt Family Centre of Excellence in Brain Injury and Trauma Research
- 7Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St. Michael's Hospital; and
- 8Departments of Physiology and Surgery, University of Toronto, Ontario, Canada
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16
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Do A, Ilagan-Ying YC, Taddei TH. Analysis of weekend effect in severe acute liver injury: A nationwide database study. Health Sci Rep 2020; 3:e139. [PMID: 32166187 PMCID: PMC7060892 DOI: 10.1002/hsr2.139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 09/04/2019] [Accepted: 09/16/2019] [Indexed: 01/07/2023] Open
Abstract
Background and Aims Severe acute liver injury (ALI) can lead to poor outcomes without timely management. Comparatively worse outcomes in various severe, emergent conditions have been attributed to reduced hospital resources experienced by patient weekend admissions, a phenomenon termed "weekend effect." To date, a weekend effect has not been studied in severe ALI, an emergency also necessitating timely management. We aimed to evaluate such an effect in this condition by analyzing a large national inpatient database in the United States. Methods We analyzed the Nationwide/National Inpatient Sample (NIS) 2000 to 2014, the largest inpatient, all-payer database in the United States (US), containing sociodemographic, clinical, patient-, and hospital-level data. We identified severe ALI using International Classification of Disease, 9th Revision diagnosis codes for acute/subacute hepatic necrosis (570) with encephalopathy (572.2). Our primary outcome was in-hospital mortality. Using a full-model approach for covariate selection, we performed multiple logistic regression modeling to assess for weekend effect and identify predictors of in-hospital mortality. Results We identified 15 762 eligible hospitalizations, with 12 182 (77.3%) having complete covariate data. This sample comprised 53.3% males, 69.3% White race, and had an average (± SD) age of 55.0 ± 14.1 years. We utilized a full-model approach for covariate inclusion but did not include patient transfer data due to limited availability. We observed no significant mortality differences in weekend admissions (OR = 1.06, 95% CI: 0.97-1.15, P = 0.02). However, significantly higher mortality was associated with male sex, older age, Black or Hispanic race, Northeast US hospitalization, urban teaching status, and larger hospital size. Sensitivity analyses using multiple imputation datasets and transfer covariates did not change our results. Conclusion We did not observe a weekend effect of in-hospital mortality for weekend admissions for severe ALI, but our overall diagnosis ascertainment yield was low-indicating that lack of accurate documentation for the etiology of severe ALI may be masking an effect. Additionally, our findings suggest that racial differences and hospital-level characteristics in the context of severe ALI may be associated with varying outcomes, regardless of admission day, which warrants further research.
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Affiliation(s)
- Albert Do
- Section of Digestive Diseases Department of Internal Medicine Yale School of Medicine New Haven Connecticut USA
| | | | - Tamar H Taddei
- Section of Digestive Diseases Department of Internal Medicine Yale School of Medicine New Haven Connecticut USA
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17
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Does Weekend Hospital Admission Affect Upper Gastrointestinal Hemorrhage Outcomes?: A Systematic Review and Network Meta-Analysis. J Clin Gastroenterol 2020; 54:55-62. [PMID: 30119093 DOI: 10.1097/mcg.0000000000001116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Compared with weekday admissions, weekend admissions are consistently associated with worse patient outcomes, known as the "weekend effect." The weekend effect may have adverse health consequences, including death. To determine the potential impact of the weekend effect on primary (ie, mortality) and secondary outcomes of patients with upper gastrointestinal hemorrhage (UGIH). MATERIALS AND METHODS This was a network meta-analysis based on cohort studies. Databases were searched for studies published up to April 2018. The predefined primary outcome was mortality (30-d mortality and in-hospital mortality). The secondary efficacy outcomes were rebleeding rates, use of endoscopic therapy, need for surgery or angiography, mean length of hospital stay, and time to endoscopy. The study protocol was registered with PROSPERO (No. CRD42018094660). RESULTS In total, 25 studies, including 28 analyses (N=1,203,202 patients), were eligible. The results revealed a tendency toward increased 30-day mortality and increased in-hospital mortality among weekend admissions. In a subgroup analysis, there were significance differences in mortality according to the study location (ie, Europe) and UGIH type (ie, variceal UGIH), with these subgroups having elevated mortality rates. Moreover, weekday admissions were associated with a significant decrease in rebleeding rates. In the network meta-analysis, the study location (in Europe or Asia) and type of UGIH (ie, variceal UGIH) were associated with an increased likelihood of high in-hospital mortality among weekend admissions. CONCLUSIONS The evidence derived from this network meta-analysis supports the idea that weekend admissions are associated with an increased risk of death, especially among variceal UGIH patients in European hospitals.
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Affiliation(s)
- Jessica L Guidi
- Division of Cardiology, Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Jessica R Golbus
- Division of Cardiology, Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Michael P Thomas
- Division of Cardiology, Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Matthew C Konerman
- Division of Cardiology, Department of Internal Medicine, University of Michigan, Ann Arbor
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The "Off-Hour Effect" in Urgent Laparoscopic Cholecystectomy for Acute Cholecystitis. Surg Laparosc Endosc Percutan Tech 2019; 29:467-471. [PMID: 31633579 DOI: 10.1097/sle.0000000000000732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The observation that patients may have worse outcomes after urgent therapeutic interventions performed during off-hours compared with on-hours is termed the "off-hour effect." This phenomenon has not been examined in urgent laparoscopic cholecystectomy (LC). Here we aimed to investigate the off-hour effect in urgent LC for acute cholecystitis. PATIENTS AND METHODS This study enrolled patients who underwent urgent LC for acute cholecystitis at our institution. On-hour LC was defined as a weekday operation starting between 9 AM and 9 PM; and off-hour LC as an operation on a weekend, or starting between 9 PM and 9 AM on a weekday. Patients were divided into on-hour and off-hour groups, and the operative outcomes of LC were compared between these groups. RESULTS The study included 371 patients, with 270 (72.8%) on-hour, and 101 (27.2%) off-hour operations. The 2 groups did not significantly differ in operation time, intraoperative blood loss, conversion rate to open surgery, incidence of postoperative complications, or duration of postoperative hospital stay. DISCUSSION Operative outcomes of urgent LC were comparable between the on-hour and off-hour groups, suggesting that there was no significant off-hour effect in urgent LC.
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21
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El Asmar A, Dakessian A, Bachir R, El Sayed M. Out of hospital cardiac arrest outcomes: Impact of weekdays vs weekends admission on survival to hospital discharge. Resuscitation 2019; 143:29-34. [DOI: 10.1016/j.resuscitation.2019.08.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/25/2019] [Accepted: 08/02/2019] [Indexed: 01/23/2023]
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Chen YF, Armoiry X, Higenbottam C, Cowley N, Basra R, Watson SI, Tarrant C, Boyal A, Sutton E, Wu CW, Aldridge CP, Gosling A, Lilford R, Bion J. Magnitude and modifiers of the weekend effect in hospital admissions: a systematic review and meta-analysis. BMJ Open 2019; 9:e025764. [PMID: 31164363 PMCID: PMC6561443 DOI: 10.1136/bmjopen-2018-025764] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 03/14/2019] [Accepted: 04/15/2019] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To examine the magnitude of the weekend effect, defined as differences in patient outcomes between weekend and weekday hospital admissions, and factors influencing it. DESIGN A systematic review incorporating Bayesian meta-analyses and meta-regression. DATA SOURCES We searched seven databases including MEDLINE and EMBASE from January 2000 to April 2015, and updated the MEDLINE search up to November 2017. Eligibility criteria: primary research studies published in peer-reviewed journals of unselected admissions (not focusing on specific conditions) investigating the weekend effect on mortality, adverse events, length of hospital stay (LoS) or patient satisfaction. RESULTS For the systematic review, we included 68 studies (70 articles) covering over 640 million admissions. Of these, two-thirds were conducted in the UK (n=24) or USA (n=22). The pooled odds ratio (OR) for weekend mortality effect across admission types was 1.16 (95% credible interval 1.10 to 1.23). The weekend effect appeared greater for elective (1.70, 1.08 to 2.52) than emergency (1.11, 1.06 to 1.16) or maternity (1.06, 0.89 to 1.29) admissions. Further examination of the literature shows that these estimates are influenced by methodological, clinical and service factors: at weekends, fewer patients are admitted to hospital, those who are admitted are more severely ill and there are differences in care pathways before and after admission. Evidence regarding the weekend effect on adverse events and LoS is weak and inconsistent, and that on patient satisfaction is sparse. The overall quality of evidence for inferring weekend/weekday difference in hospital care quality from the observed weekend effect was rated as 'very low' based on the Grading of Recommendations, Assessment, Development and Evaluations framework. CONCLUSIONS The weekend effect is unlikely to have a single cause, or to be a reliable indicator of care quality at weekends. Further work should focus on underlying mechanisms and examine care processes in both hospital and community. PROSPERO REGISTRATION NUMBER CRD42016036487.
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Affiliation(s)
- Yen-Fu Chen
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Xavier Armoiry
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Nicholas Cowley
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - Ranjna Basra
- University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire, UK
| | - Samuel Ian Watson
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Carolyn Tarrant
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Amunpreet Boyal
- University Department of Anaesthesia & Critical Care, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Elizabeth Sutton
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Chia-Wei Wu
- National Taiwan University Hospital, Taipei, Taiwan
| | - Cassie P Aldridge
- University Department of Anaesthesia & Critical Care, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
| | - Amy Gosling
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Richard Lilford
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Julian Bion
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- University Department of Anaesthesia & Critical Care, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
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Chaudhary S, Stanley AJ. Optimal timing of endoscopy in patients with acute upper gastrointestinal bleeding. Best Pract Res Clin Gastroenterol 2019; 42-43:101618. [PMID: 31785731 DOI: 10.1016/j.bpg.2019.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 05/23/2019] [Indexed: 01/31/2023]
Abstract
Endoscopy is the gold standard for evaluating and treating acute upper gastrointestinal bleeding (UGIB). The optimal timing of endoscopy is a very important consideration in the overall management of UGIB, but there is on going uncertainty regarding timing of the procedure, particularly in those with more severe bleeding. This is reflected by inconsistencies between current guidelines. Although evidence suggests endoscopy should be undertaken within 24 h for all admitted patients with UGIB, a small group of patients with severe bleeding or high-risk features may require more urgent endoscopy. The exact timing of the procedure in this high-risk group remains unclear, with recent data suggesting that performing endoscopy too early may be associated with worse outcome. In this article we examine the evidence for optimal timing of endoscopy in patients presenting with UGIB and suggest a clinical approach to this important aspect of patient management.
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Banerjee A, Bishnu S, Dhali GK. Acute upper gastrointestinal bleed: An audit of the causes and outcomes from a tertiary care center in eastern India. Indian J Gastroenterol 2019; 38:190-202. [PMID: 31140049 DOI: 10.1007/s12664-018-00930-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/30/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND/PURPOSE OF THE STUDY Acute upper gastrointestinal (UGI) bleed is a life-threatening emergency carrying risks of rebleed and mortality despite standard pharmacological and endoscopic management. We aimed to determine etiologies of acute UGI bleed in hospitalized patients and outcomes (rebleed rates, 5-day mortality, in-hospital mortality, 6-week mortality, need for surgery) and to determine predictors of rebleed and mortality. METHODS Clinical and endoscopic findings were recorded in patients aged > 12 years who presented within 72 h of onset of UGI bleed. Outcomes were recorded during the hospital stay and 6 weeks after discharge. RESULTS A total of 305 patients were included in this study, mean age being 44 ± 17 years. Most common etiology of UGI bleed was portal hypertension (62.3%) followed by peptic ulcer disease (PUD) (16.7%). Rebleed rate within 6 weeks was 37.4% (portal hypertension 47.9%, PUD 21.6%, malignancy 71.4%). Five-day mortality was 2.3% (malignancy 14.3%, portal hypertension 3.2%); the in-hospital mortality rate was 3.0% (malignancy 14.3%, portal hypertension 3.2%, PUD 0.0%) and 4.9% at 6 weeks (malignancy 28.6%, portal hypertension 5.8%, PUD 0.0%). Surgery was required in 4.59% patients. On multivariate analysis, post-endoscopy Rockall score was significantly predictive of rebleed in both portal hypertension- and PUD-related rebleed. No factors were found predictive of mortality in multivariate analysis. CONCLUSION Portal hypertension remains the commonest cause of UGI bleed in India and carries a higher risk of rebleed and mortality as compared to PUD-related bleed. Post-endoscopy Rockall score is a useful tool for clinicians to assess risk of rebleed.
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Affiliation(s)
- Arka Banerjee
- Department of Gastroenterology, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research and SSKM Hospital, Kolkata, 700 020, India
| | - Saptarshi Bishnu
- Department of Hepatology, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research and SSKM Hospital, Kolkata, 700 020, India.
| | - Gopal Krishna Dhali
- Department of Gastroenterology, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research and SSKM Hospital, Kolkata, 700 020, India
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Lin SM, Wang JH, Huang LK, Huang HK. Does the 'Chinese New Year effect' exist? Hospital mortality in patients admitted to internal medicine departments during official consecutive holidays: a nationwide population-based cohort study. BMJ Open 2019; 9:e025762. [PMID: 31005924 PMCID: PMC6500326 DOI: 10.1136/bmjopen-2018-025762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE Our study aimed to compare the mortality risk among patients admitted to internal medicine departments during official consecutive holidays (using Chinese New Year holidays as an indicator) with that of weekend and weekday admissions. DESIGN Nationwide population-based cohort study. SETTING Taiwan's National Health Insurance Research Database. PATIENTS Patients admitted to internal medicine departments in acute care hospitals during January and February each year between 2001 and 2013 were identified. Admissions were categorised as: Chinese New Year holiday (n=10 779), weekend (n=35 870) or weekday admissions (n=143 529). OUTCOME MEASURES ORs for in-hospital mortality and 30-day mortality were calculated using multivariate logistic regression with adjustment for confounders. RESULTS Both in-hospital and 30-day mortality were significantly higher for patients admitted during the Chinese New Year holidays and on weekends compared with those admitted on weekdays. Chinese New Year holiday admissions had a 38% and 40% increased risk of in-hospital (OR=1.38, 95% CI 1.27 to 1.50, p<0.001) and 30-day (OR=1.40, 95% CI 1.31 to 1.50, p<0.001) mortality, respectively, compared with weekday admissions. Weekend admissions had a 17% and 19% increased risk of in-hospital (OR=1.17, 95% CI 1.10 to 1.23, p<0.001) and 30-day (OR=1.19, 95% CI 1.14 to 1.24, p<0.001) mortality, respectively, compared with weekday admissions. Analyses stratified by principal diagnosis revealed that the increase in in-hospital mortality risk was highest for patients admitted on Chinese New Year holidays with a diagnosis of ischaemic heart disease (OR=3.43, 95% CI 2.46 to 4.80, p<0.001). CONCLUSIONS The mortality risk was highest for patients admitted during Chinese New Year holidays, followed by weekend admissions, and then weekday admissions. Further studies are necessary to identify the underlying causes and develop strategies to improve outcomes for patients admitted during official consecutive holidays.
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Affiliation(s)
- Shu-Man Lin
- Department of Physical Medicine and Rehabilitation, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Jen-Hung Wang
- Department of Medical Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Liang-Kai Huang
- Department of Family Medicine, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Huei-Kai Huang
- Department of Family Medicine, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
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Halliday N, Martin K, Collett D, Allen E, Thorburn D. Is liver transplantation 'out-of-hours' non-inferior to 'in-hours' transplantation? A retrospective analysis of the UK Transplant Registry. BMJ Open 2019; 9:e024917. [PMID: 30787089 PMCID: PMC6398642 DOI: 10.1136/bmjopen-2018-024917] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Increased morbidity and mortality have been associated with weekend and night-time clinical activity. We sought to compare the outcomes of liver transplantation (LT) between weekdays and weekends or night-time and day-time to determine if 'out-of-hours' LT has acceptable results compared with 'in-hours'. DESIGN, SETTING AND PARTICIPANTS We conducted a retrospective analysis of patient outcomes for all 8816 adult, liver-only transplants (2000-2014) from the UK Transplant Registry. OUTCOME MEASURES Outcome measures were graft failure (loss of the graft with or without death) and transplant failure (either graft failure or death with a functioning graft) at 30 days, 1 year and 3 years post-transplantation. The association of these outcomes with weekend versus weekday and day versus night transplantation were explored, following the construction of a risk-adjusted Cox regression model. RESULTS Similar patient and donor characteristics were observed between weekend and weekday transplantation. Unadjusted graft failure estimates were 5.7% at 30 days, 10.4% at 1 year and 14.6% at 3 years; transplant failure estimates were 7.9%, 15.3% and 21.3% respectively.A risk-adjusted Cox regression model demonstrated a significantly lower adjusted HR (95% CI) of transplant failure for weekend transplant of 0.77 (0.66 to 0.91) within 30 days, 0.86 (0.77 to 0.97) within 1 year, 0.89 (0.81 to 0.99) within 3 years and for graft failure of 0.81 (0.67 to 0.97) within 30 days. For patients without transplant failure within 30 days, there was no weekend effect on transplant failure. Neither night-time procurement nor transplantation were associated with an increased hazard of transplant or graft failure. CONCLUSIONS Weekend and night-time LT outcomes were non-inferior to weekday or day-time transplantation, and we observed a possible small beneficial effect of weekend transplantation. The structure of LT services in the UK delivers acceptable outcomes 'out-of-hours' and may offer wider lessons for weekend working structures.
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Affiliation(s)
- Neil Halliday
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute for Liver and Digestive Health, London, UK
- Institute of Immunity and Transplantation, University College London, London, UK
| | - Kate Martin
- Statistics and Clinical Studies, NHS Blood and Transplant, Bristol, UK
| | - David Collett
- Statistics and Clinical Studies, NHS Blood and Transplant, Bristol, UK
| | - Elisa Allen
- Statistics and Clinical Studies, NHS Blood and Transplant, Bristol, UK
| | - Douglas Thorburn
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute for Liver and Digestive Health, London, UK
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Li Y, Han B, Li H, Song T, Bao W, Wang R, Bai Z, Zheng K, Li Q, Guo X, Qi X. Effect of Admission Time on the Outcomes of Liver Cirrhosis with Acute Upper Gastrointestinal Bleeding: Regular Hours versus Off-Hours Admission. Can J Gastroenterol Hepatol 2018; 2018:3541365. [PMID: 30631756 PMCID: PMC6304553 DOI: 10.1155/2018/3541365] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 10/29/2018] [Accepted: 11/07/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND AIMS Acute upper gastrointestinal bleeding (AUGIB) is a lethal complication of liver cirrhosis. We aimed to compare the outcomes of patients with liver cirrhosis and AUGIB who were admitted to hospital on regular hours and off-hours. METHODS This retrospective study screened all cirrhotic patients with AUGIB who were admitted to our hospital from January 2010 to June 2014 for the test cohort and from December 2014 to March 2018 for the validation cohort. A 1:1 propensity score matching analysis was performed to adjust the Child-Pugh and MELD scores. In-hospital mortality, 5-day rebleeding rate, length of stay, and total payment were primary outcomes. RESULTS Overall, 826 and 173 patients with liver cirrhosis and AUGIB were included in the test and validation cohorts, respectively. After propensity score matching, 226 and 40 patients were included in the test and validation cohorts, respectively. The overall analysis of the test cohort found significantly higher Child-Pugh score (P=0.006), 5-day rebleeding rate (18.69% versus 10.72%, P=0.001), and total payment (¥25,906.83 versus ¥22,017.42, P<0.001) in patients admitted on off-hours. By contrast, the overall analysis of the validation cohort did not find any difference in Child-Pugh score, 5-day rebleeding, in-hospital mortality, length of stay, or hospital payment between patients admitted on regular hours and off-hours. Similarly, the propensity score matching analyses of both test and validation cohorts found no difference in these primary outcomes between the two groups. CONCLUSIONS Off-hours admission might not be negatively associated with the outcomes of patients with liver cirrhosis and AUGIB.
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Affiliation(s)
- Yingying Li
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 2Postgraduate College, Jinzhou Medical University, Jinzhou 121001, China
| | - Bing Han
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 2Postgraduate College, Jinzhou Medical University, Jinzhou 121001, China
| | - Hongyu Li
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
| | - Tingxue Song
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 3Postgraduate College, Liaoning University of Traditional Chinese Medicine, Shenyang, 110840, China
| | - Wenchun Bao
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 3Postgraduate College, Liaoning University of Traditional Chinese Medicine, Shenyang, 110840, China
| | - Ran Wang
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
| | - Zhaohui Bai
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 4Postgraduate College, Shenyang Pharmaceutical University, Shenyang 110840, China
| | - Kexin Zheng
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 2Postgraduate College, Jinzhou Medical University, Jinzhou 121001, China
| | - Qianqian Li
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
- 5Postgraduate College, Dalian Medical University, Dalian 116044, China
| | - Xiaozhong Guo
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
| | - Xingshun Qi
- 1Department of Gastroenterology, General Hospital of Shenyang Military Area, Shenyang, 110840, China
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