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Fransvea P, Puccioni C, Altieri G, D'Agostino L, Costa G, Tropeano G, La Greca A, Brisinda G, Sganga G. Beyond acute appendicitis: a single-institution experience of unexpected pathology findings after 989 consecutive emergency appendectomy. Langenbecks Arch Surg 2024; 409:87. [PMID: 38441707 DOI: 10.1007/s00423-024-03277-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/27/2024] [Indexed: 03/07/2024]
Abstract
INTRODUCTION Appendiceal neoplasms (ANs) are rare, with an estimated incidence of around 1%: neuroendocrine tumours (NETs) and low-grade appendiceal mucinous neoplasms (LAMNs) comprise most cases. Most tumours are cured by appendectomy alone, although some require right hemicolectomy and intra-operative chemotherapy. The aim of the present study is to evaluate our institution's experience in terms of the prevalence of AN, their histological types, treatment and outcomes in adult patients undergoing emergency appendectomy. MATERIAL AND METHODS Single-centre retrospective cohort analysis of patients treated for acute appendicitis at a large academic medical centre. Patients with a diagnosis of acute appendicitis (AA) where further compared with patients with acute appendicitis and a histologically confirmed diagnosis of appendiceal neoplasm (AN). RESULTS A diagnosis of acute appendicitis was made in 1200 patients. Of these, 989 patients underwent emergency appendectomy. The overall incidence of appendiceal neoplasm was 9.3% (92 patients). AN rate increased with increasing age. Patients under the age of 30 had a 3.8% (14/367 patients) rate of occult neoplasm, whereas patients between 40 and 89 years and older had a 13.0% rate of neoplasm. No difference was found in clinical presentations and type of approach while we found a lower complicated appendicitis rate in the AN group. CONCLUSION ANs are less rare with respect to the literature; however, clinically, there are no specific signs of suspicious and simple appendicectomy appears to be curative in most cases. However, age plays an important role; older patients are at higher risk for AN. ANs still challenge the non-operative management concept introduced into the surgical literature.
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Affiliation(s)
- Pietro Fransvea
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy.
- Università Cattolica del Sacro Cuore Roma Italia, Rome, Italy.
| | - Caterina Puccioni
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
- Università Cattolica del Sacro Cuore Roma Italia, Rome, Italy
| | - Gaia Altieri
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
| | - Luca D'Agostino
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
| | - Gianluca Costa
- Surgery Center, Colorectal Surgery Clinical and Research Unit - Fondazione Policlinico Universitario Campus Bio-Medico, University Campus Bio-Medico of Rome, Rome, Italy
| | - Giuseppe Tropeano
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
| | - Antonio La Greca
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
- Università Cattolica del Sacro Cuore Roma Italia, Rome, Italy
| | - Giuseppe Brisinda
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
- Università Cattolica del Sacro Cuore Roma Italia, Rome, Italy
| | - Gabriele Sganga
- Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Rome, Italy
- Università Cattolica del Sacro Cuore Roma Italia, Rome, Italy
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Bhandarkar S, Tsutsumi A, Schneider EB, Ong CS, Paredes L, Brackett A, Ahuja V. Emergent Applications of Machine Learning for Diagnosing and Managing Appendicitis: A State-of-the-Art Review. Surg Infect (Larchmt) 2024; 25:7-18. [PMID: 38150507 DOI: 10.1089/sur.2023.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023] Open
Abstract
Background: Appendicitis is an inflammatory condition that requires timely and effective intervention. Despite being one of the most common surgically treated diseases, the condition is difficult to diagnose because of atypical presentations. Ultrasound and computed tomography (CT) imaging improve the sensitivity and specificity of diagnoses, yet these tools bear the drawbacks of high operator dependency and radiation exposure, respectively. However, new artificial intelligence tools (such as machine learning) may be able to address these shortcomings. Methods: We conducted a state-of-the-art review to delineate the various use cases of emerging machine learning algorithms for diagnosing and managing appendicitis in recent literature. The query ("Appendectomy" OR "Appendicitis") AND ("Machine Learning" OR "Artificial Intelligence") was searched across three databases for publications ranging from 2012 to 2022. Upon filtering for duplicates and based on our predefined inclusion criteria, 39 relevant studies were identified. Results: The algorithms used in these studies performed with an average accuracy of 86% (18/39), a sensitivity of 81% (16/39), a specificity of 75% (16/39), and area under the receiver operating characteristic curves (AUROCs) of 0.82 (15/39) where reported. Based on accuracy alone, the optimal model was logistic regression in 18% of studies, an artificial neural network in 15%, a random forest in 13%, and a support vector machine in 10%. Conclusions: The identified studies suggest that machine learning may provide a novel solution for diagnosing appendicitis and preparing for patient-specific post-operative complications. However, further studies are warranted to assess the feasibility and advisability of implementing machine learning-based tools in clinical practice.
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Affiliation(s)
| | - Ayaka Tsutsumi
- Department of Surgery, Yale School of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Eric B Schneider
- Department of Surgery, Yale School of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Chin Siang Ong
- Department of Surgery, Yale School of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Lucero Paredes
- Department of Surgery, Yale School of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Alexandria Brackett
- Harvey Cushing/John Hay Whitney Medical Library, Yale School of Medicine, New Haven, Connecticut, USA
| | - Vanita Ahuja
- Department of Surgery, Yale School of Medicine, Yale School of Medicine, New Haven, Connecticut, USA
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Andersson RE, Agiorgiti M, Bendtsen M. Spontaneous Resolution of Uncomplicated Appendicitis may Explain Increase in Proportion of Complicated Appendicitis During Covid-19 Pandemic: a Systematic Review and Meta-analysis. World J Surg 2023; 47:1901-1916. [PMID: 37140609 PMCID: PMC10158710 DOI: 10.1007/s00268-023-07027-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND Reports of an increased proportion of complicated appendicitis during the Covid-19 pandemic suggest a worse outcome due to delay secondary to the restrained access to health care, but may be explained by a concomitant decrease in uncomplicated appendicitis. We analyze the impact of the pandemic on the incidences of complicated and uncomplicated appendicitis. METHOD We did a systematic literature search in the PubMed, Embase and Web Of Science databases on December 21, 2022 with the search terms (appendicitis OR appendectomy) AND ("COVID" OR SARS-Cov2 OR "coronavirus"). Studies reporting the number of complicated and uncomplicated appendicitis during identical calendar periods in 2020 and the pre-pandemic year(s) were included. Reports with indications suggesting a change in how the patients were diagnosed and managed between the two periods were excluded. No protocol was prepared in advance. We did random effects meta-analysis of the change in proportion of complicated appendicitis, expressed as the risk ratio (RR), and of the change in number of patients with complicated and uncomplicated appendicitis during the pandemic compared with pre-pandemic periods, expressed as the incidence ratio (IR). We did separate analyses for studies based on single- and multi-center and regional data, age-categories and prehospital delay. RESULTS The meta-analysis of 100,059 patients in 63 reports from 25 countries shows an increase in the proportion of complicated appendicitis during the pandemic period (RR 1.39, 95% confidence interval (95% CI 1.25, 1.53). This was mainly explained by a decreased incidence of uncomplicated appendicitis (incidence ratio (IR) 0.66, 95% CI 0.59, 0.73). No increase in complicated appendicitis was seen in multi-center and regional reports combined (IR 0.98, 95% CI 0.90, 1.07). CONCLUSION The increased proportion of complicated appendicitis during Covid-19 is explained by a decrease in the incidence of uncomplicated appendicitis, whereas the incidence of complicated appendicitis remained stable. This result is more evident in the multi-center and regional based reports. This suggests an increase in spontaneously resolving appendicitis due to the restrained access to health care. This has important principal implications for the management of patients with suspected appendicitis.
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Affiliation(s)
- Roland E Andersson
- Department of Surgery, County Hospital Ryhov, Box 1024, SE 551 11, Jönköping, Region Jönköpings Län, Sweden.
- Futurum, Academy for Health and Care, Jönköping, Region Jönköpings Län, Sweden.
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Maria Agiorgiti
- Bra Liv Eksjö Primary Care Centre, Eksjö, Region Jönköping County, Sweden
- Department of Experimental Physiology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - Marcus Bendtsen
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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Nguyen HV, Tran LH, Ly TH, Pham QT, Pham VQ, Tran HN, Trinh LT, Dinh TT, Pham DT, Mai Phan TA. Impact of the COVID-19 Pandemic on the Severity and Early Postoperative Outcomes of Acute Appendicitis. Cureus 2023; 15:e42923. [PMID: 37546691 PMCID: PMC10400342 DOI: 10.7759/cureus.42923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 08/08/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic caused changes in surgical practice. For acute appendicitis (AA), measures to control the pandemic might hinder patients from seeking medical care timely, resulting in increasing severity, postoperative complications, and mortality. This study aimed to investigate whether the COVID-19 pandemic had a negative impact on the severity and postoperative outcomes of patients with AA. Methodology We retrospectively reviewed medical records of AA patients treated operatively at Nhan Dan Gia Dinh Hospital hospital from June 1st to September 30th in three consecutive years: pre-pandemic (2019)/Group 1, minor waves (2020)/Group 2, and major wave (2021)/Group 3 (2021). Data were collected focusing on the duration of symptoms, severity of AA, time from admission to operation, postoperative complications, and mortality. Results There were 1,055 patients, including 452 patients in Group 1, 409 in Group 2, and 194 in Group 3. The overall number of patients decreased mainly in non-complicated AA. The percentages of hospital admission after 24 hours gradually increased (20.8%, 27.9%, and 43.8%, p < 0.05). The percentages of complicated AA in Group 2 and Group 3 were statistically higher than in Group 1 (39% and 55% vs. 31%, p < 0.05). Waiting time for operation increased to five hours during the major wave. Laparoscopic appendectomy was performed in 98-99% of AA patients during the pandemic, with an early postoperative complication rate of 5-9% and a mortality rate of 0.2-1%. Conclusions Although the percentages of hospital admission after 24 hours and complicated AA increased, laparoscopic appendectomy was still feasible and effective and should be maintained as the standard management for AA during the COVID-19 pandemic.
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Affiliation(s)
- Hai V Nguyen
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
- Department of Digestive Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, VNM
| | - Loc H Tran
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
| | - Tuan H Ly
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
| | - Quang T Pham
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, VNM
| | - Vu Q Pham
- Department of Digestive Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, VNM
| | - Ha N Tran
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
| | - Loc T Trinh
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
| | - Thien T Dinh
- Department of General Surgery, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, VNM
| | - Dinh T Pham
- Department of Digestive Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, VNM
| | - Tuong Anh Mai Phan
- Department of Digestive Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, VNM
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Chaves CER, Girón F, Núñez-Rocha RE, Benítez E, Ruiz S, Rodríguez L, Ayala D, Villamil CJ, Galvis V, Vanegas M, Gómez M, Nassar R, Hernández JD, Conde D, Zuleta MG. Variations in clinical course and surgical outcomes of acute appendicitis during COVID-19 Pandemic: a multicenter cohort study. BMC Surg 2023; 23:56. [PMID: 36918843 PMCID: PMC10011775 DOI: 10.1186/s12893-023-01933-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 02/03/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND COVID-19 pandemic has led to changes in the presentation and treatment of surgical pathologies. Therefore, we aim to describe the influence of the COVID-19 pandemic on the clinical presentation and management of acute appendicitis (AAp) and its surgical outcomes. STUDY DESIGN A multicenter cohort study with prospectively collected databases. Three high-volume centers were included and all patients over 18 years of age who underwent appendectomy for AAp were included. Multiple logistic regression and multinomial logistic regression were performed, and odds ratio, relative risk, and B-coefficient were reported when appropriate, statistical significance was reached with p-values < 0.05. RESULTS 1.468 patients were included (709 in the pre-pandemic group and 759 in the COVID-19 group). Female patients constituted 51.84%. Mean age was 38.13 ± 16.96 years. Mean Alvarado's score was 7.01 ± 1.59 points. Open surgical approach was preferred in 90.12%. Conversion rate of 1.29%. Mortality rate was 0.75%. There was an increase of perforated and localized peritonitis (p 0.01) in the COVID-19 group. Presence of any postoperative complication (p 0.00), requirement of right colectomy and ileostomy (p 0.00), and mortality (p 0.04) were higher in the COVID-19 group. Patients in the pre-pandemic group have a lesser risk of mortality (OR 0.14, p 0.02, 95% CI 0.02-0.81) and a lesser relative risk of having complicated appendicitis (RR 0.68, p 0.00, 95% CI 0.54-0.86). CONCLUSION Complicated appendicitis was an unexpected consequence of the COVID-19 pandemic, due to surgical consultation delay, increased rates of morbidity, associated procedures, and mortality, influencing the clinical course and surgical outcomes of patients with AAp.
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Affiliation(s)
- Carlos Eduardo Rey Chaves
- Department of Surgery and Specialties, Pontificia Universidad Javeriana, Cra 6A #51A-48, 110100, Bogotá D.C, Colombia.
| | - Felipe Girón
- Department of Surgery, Fundación Santa Fé de Bogotá, Bogotá D.C, Colombia.,School of Medicine, Universidad de los Andes, Bogotá D.C, Colombia.,School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | | | - Elkin Benítez
- School of Medicine, Fundación Universitaria Juan N. Corpas, Bogotá D.C, Colombia
| | - Saralia Ruiz
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | - Lina Rodríguez
- School of Medicine, Universidad de los Andes, Bogotá D.C, Colombia
| | - Daniela Ayala
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | | | - Valentina Galvis
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | - Marco Vanegas
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | - Mónica Gómez
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | - Ricardo Nassar
- Department of Surgery, Fundación Santa Fé de Bogotá, Bogotá D.C, Colombia.,School of Medicine, Universidad de los Andes, Bogotá D.C, Colombia.,School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia
| | | | - Danny Conde
- School of Medicine, Universidad del Rosario, Bogotá D.C, Colombia.,Hospital Universitario Mayor, Méderi, Universidad El Rosario, Bogotá D.C, Colombia
| | - María Gómez Zuleta
- Department of Surgery and Specialties, Pontificia Universidad Javeriana, Cra 6A #51A-48, 110100, Bogotá D.C, Colombia
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Shivkumar S, Mehta V, Vaddamanu SK, Shetty UA, Alhamoudi FH, Alwadi MAM, Aldosari LIN, Alshadidi AAF, Minervini G. Surgical Protocols before and after COVID-19-A Narrative Review. Vaccines (Basel) 2023; 11:vaccines11020439. [PMID: 36851316 PMCID: PMC9963090 DOI: 10.3390/vaccines11020439] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
The COVID-19 epidemic has affected not only people's daily lives but also the working methods of clinicians, surgical procedures, open/minimally invasive procedures, operating room management, patient and healthcare worker safety, education and training. The main objective of this study was to review selected articles and determine the changes in the general surgery protocols/procedures before and after the emergence of the COVID-19 pandemic. The literature was carried out in PubMed-Medline, Cochrane Library, Embase, Scopus and Google Scholar. The terms utilised for the searches were "SARS-CoV-2", "Surgery", "COVID-19", "Surgical protocol", "Surgical recommendations" and "before and after". A total of 236 studies were identified, out of which 41 studies were included for data extraction. Significant changes in all the articles were observed with respect to the surgeries done before, during and after the COVID-19 pandemic. Specifically, the number of elective surgeries were considerably fewer in comparison to the pre-pandemic period. Since the COVID-19 pandemic started, hospitals all throughout the world have conducted significantly fewer procedures, particularly elective/non-urgent surgeries.
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Affiliation(s)
- Sahana Shivkumar
- Department of Public Health Dentistry, Peoples College of Dental Sciences & Research Centre, People University, Bhopal 462037, India
| | - Vini Mehta
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune 411018, India
- Correspondence:
| | - Sunil Kumar Vaddamanu
- Department of Dental Technology, College of Applied Medical Sciences, King Khalid University, Abha 62529, Saudi Arabia
| | - Urvashi A. Shetty
- Department of Oral and Maxillofacial Pathology and Oral Microbiology, AB Shetty Memorial Institute of Dental Sciences, NITTE (Deemed to Be University), Mangalore 575018, India
| | - Fahad Hussain Alhamoudi
- Department of Dental Technology, College of Applied Medical Sciences, King Khalid University, Abha 62529, Saudi Arabia
| | - Maram Ali M. Alwadi
- Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | | | - Abdulkhaliq Ali F. Alshadidi
- Department of Dental Technology, College of Applied Medical Sciences, King Khalid University, Abha 62529, Saudi Arabia
| | - Giuseppe Minervini
- Multidisciplinary Department of Medical–Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
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Akbulut S, Tuncer A, Ogut Z, Sahin TT, Koc C, Guldogan E, Karabulut E, Tanriverdi ES, Ozer A. Effect of the COVID-19 pandemic on patients with presumed diagnosis of acute appendicitis. World J Clin Cases 2022; 10:10487-10500. [PMID: 36312473 PMCID: PMC9602222 DOI: 10.12998/wjcc.v10.i29.10487] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/16/2022] [Accepted: 09/09/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Acute appendicitis (AAp) is the most frequent cause of acute abdominal pain, and appendectomy is the most frequent emergency procedure that is performed worldwide. The coronavirus disease 2019 (COVID-19) pandemic has caused delays in managing diseases requiring emergency approaches such as AAp and trauma.
AIM To compare the demographic, clinical, and histopathological outcomes of patients with AAp who underwent appendectomy during pre-COVID-19 and COVID-19 periods.
METHODS The demographic, clinical, biochemical, and histopathological parameters were evaluated and compared in patients who underwent appendectomy with the presumed diagnosis of AAp in the pre-COVID-19 (October 2018-March 2020) and COVID-19 (March 2020-July 2021) periods.
RESULTS Admissions to our tertiary care hospital for AAp increased 44.8% in the COVID-19 period. Pre-COVID-19 (n = 154) and COVID-19 (n = 223) periods were compared for various parameters, and we found that there were statistically significant differences in terms of variables such as procedures performed on the weekdays or weekends [odds ratio (OR): 1.76; P = 0.018], presence of AAp findings on ultrasonography (OR: 15.4; P < 0.001), confirmation of AAp in the histopathologic analysis (OR: 2.6; P = 0.003), determination of perforation in the appendectomy specimen (OR: 2.2; P = 0.004), the diameter of the appendix (P < 0.001), and hospital stay (P = 0.003). There was no statistically significant difference in terms of interval between the initiation of symptoms and admission to the hospital between the pre-COVID-19 (median: 24 h; interquartile range: 34) and COVID-19 (median: 36 h; interquartile range: 60) periods (P = 0.348). The interval between the initiation of symptoms until the hospital admission was significantly longer in patients with perforated AAp regardless of the COVID-19 or pre-COVID-19 status (P < 0.001).
CONCLUSION The present study showed that in the COVID-19 period, the ultrasonographic determination rate of AAp, perforation rate of AAp, and duration of hospital stay increased. On the other hand, negative appendectomy rate decreased. There was no statistically significant delay in hospital admissions that would delay the diagnosis of AAp in the COVID-19 period.
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Affiliation(s)
- Sami Akbulut
- Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya 44280, Turkey
- Department of Biostatistics and Medical Informatics, Inonu University Faculty of Medicine, Malatya 44280, Turkey
- Department of Public Health, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Adem Tuncer
- Department of Surgery, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Zeki Ogut
- Department of Surgery, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Tevfik Tolga Sahin
- Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Cemalettin Koc
- Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Emek Guldogan
- Department of Biostatistics and Medical Informatics, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Ertugrul Karabulut
- Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya 44280, Turkey
| | - Elif Seren Tanriverdi
- Department of Medical Microbiology, Inonu University Medical Faculty, Malatya 44280, Turkey
| | - Ali Ozer
- Department of Public Health, Inonu University Faculty of Medicine, Malatya 44280, Turkey
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8
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Wang WD, Lin JQ, Zheng GW, Fang ZP, Yan YX. Analysis of appendicitis management during COVID-19 pandemic: A study of Chinese adult cohorts. Front Surg 2022; 9:961258. [PMID: 36468079 PMCID: PMC9709813 DOI: 10.3389/fsurg.2022.961258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 07/11/2022] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND Healthcare seeking behavior has been widely impacted due to the restricted movements of individuals during the Coronavirus disease-19 (COVID-19) pandemic. This study aims to perform risk stratification in patients requiring timely intervention during the recovery periods. METHODS Operation notes of acute appendicitis (AA) patients within a hospital were analyzed during three six-month periods (23 January-23 July in 2019, 2020, and 2021, respectively). Patient data were collected retrospectively including demographics, pre-emergency status, perioperative information, postoperative outcomes, and follow-up results. RESULTS 321 patients were included in this study, with 111, 86, and 124 patients in 2019, 2020, and 2021 groups, respectively. The median age of patients decreased by 4 years in 2020 as compared to that in 2019. The proportion of pre-hospitalization symptoms duration of more than 48 h in the 2020 group was higher (36.05% in 2020 vs. 22.52% in 2019). Length of hospital stay (LOS) in 2020 was shorter than it was during the same period in 2019 (4.77 vs. 5.64) and LOS in 2021 was shorter than in 2019 (4.13 vs. 5.64). Compared to the lockdown period, the proportion of patients with recurrent AA was higher in the post-lockdown period (15.1% vs. 27.4%). The median age was 34 years (vaccinated) vs. 37 years (unvaccinated). Logistic regression suggests that elevated C-reactive protein (CRP) (OR = 1.018, CI = 1.010-1.028), white cell count (WBC) (OR = 1.207, CI = 1.079-1.350), female (OR = 2.958, CI = 1.286-6.802), recurrent (OR = 3.865, CI = 1.149-12.997), and fecalith (OR = 2.308, CI = 1.007-5.289) were associated with complicated appendicitis (CA). CONCLUSION The lockdown measures during the COVID-19 epidemic are shown to be correlated with a reduction in the proportion of AA patients who underwent surgery, particularly in older adults. Risk factors for CA include elevated CRP, WBC, female, recurrent, and fecalith.
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Mogharab V, Ostovar M, Ruszkowski J, Hussain SZM, Shrestha R, Yaqoob U, Aryanpoor P, Nikkhoo AM, Heidari P, Jahromi AR, Rayatdoost E, Ali A, Javdani F, Farzaneh R, Ghanaatpisheh A, Habibzadeh SR, Foroughian M, Ahmadi SR, Akhavan R, Abbasi B, Shahi B, Hakemi A, Bolvardi E, Bagherian F, Motamed M, Boroujeni ST, Jamalnia S, Mangouri A, Paydar M, Mehrasa N, Shirali D, Sanmarchi F, Saeed A, Jafari NA, Babou A, Kalani N, Hatami N. Global burden of the COVID-19 associated patient-related delay in emergency healthcare: a panel of systematic review and meta-analyses. Global Health 2022; 18:58. [PMID: 35676714 PMCID: PMC9175527 DOI: 10.1186/s12992-022-00836-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/05/2022] [Indexed: 02/06/2023] Open
Abstract
Background Apart from infecting a large number of people around the world and causing the death of many people, the COVID-19 pandemic seems to have changed the healthcare processes of other diseases by changing the allocation of health resources and changing people’s access or intention to healthcare systems. Objective To compare the incidence of endpoints marking delayed healthcare seeking in medical emergencies, before and during the pandemic. Methods Based on a PICO model, medical emergency conditions that need timely intervention was selected to be evaluated as separate panels. In a systematic literature review, PubMed was quarried for each panel for studies comparing the incidence of various medical emergencies before and during the COVID-19 pandemic. Markers of failure/disruption of treatment due to delayed referral were included in the meta-analysis for each panel. Result There was a statistically significant increased pooled median time of symptom onset to admission of the acute coronary syndrome (ACS) patients; an increased rate of vasospasm of aneurismal subarachnoid hemorrhage; and perforation rate in acute appendicitis; diabetic ketoacidosis presentation rate among Type 1 Diabetes Mellitus patients; and rate of orchiectomy among testicular torsion patients in comparison of pre-COVID-19 with COVID-19 cohorts; while there were no significant changes in the event rate of ruptured ectopic pregnancy and median time of symptom onset to admission in the cerebrovascular accident (CVA) patients. Conclusions COVID-19 has largely disrupted the referral of patients for emergency medical care and patient-related delayed care should be addressed as a major health threat. Supplementary Information The online version contains supplementary material available at 10.1186/s12992-022-00836-2.
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Affiliation(s)
- Vahid Mogharab
- Department of Pediatrics, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mahshid Ostovar
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Jakub Ruszkowski
- Department of Nephrology, Transplantology and Internal Medicine, Faculty of Medicine, Medical University of Gdańsk, Gdańsk, Poland.,Department of Pathophysiology, Faculty of Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | | | - Rajeev Shrestha
- Palliative Care and Chronic Disease Unit, Green Pasteur Hospital, Pokhara, Nepal
| | - Uzair Yaqoob
- Postgraduate trainee, Surgical Department, Hamdard University Hospital Karachi, Karachi, Pakistan
| | - Poorya Aryanpoor
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Amir Mohammad Nikkhoo
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Parasta Heidari
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Athar Rasekh Jahromi
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Esmaeil Rayatdoost
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Anwar Ali
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China.,Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Farshid Javdani
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Roohie Farzaneh
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Aref Ghanaatpisheh
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Seyed Reza Habibzadeh
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdi Foroughian
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sayyed Reza Ahmadi
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Akhavan
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bita Abbasi
- Department of Radiology, Faculty of Medicine, Mashhad University of Medical sciences, Mashhad, Iran
| | - Behzad Shahi
- Department of Emergency Medicine, Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Arman Hakemi
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Bolvardi
- Department of Emergency Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farhad Bagherian
- Department of Emergency Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mahsa Motamed
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sheida Jamalnia
- Medical Journalism Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Mangouri
- Fellowship of Vascular Surgery and Endovascular Therapy, Division of Vascular Surgery and Endovascular Therapy, Department of General Surgery, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Paydar
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Neda Mehrasa
- Shiraz Azad University, Dental Branch, Shiraz, Iran
| | | | - Francesco Sanmarchi
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Ayesha Saeed
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Narges Azari Jafari
- Neuroscience Research Department Center, Kashan University of Medical Science, Kashan, Iran
| | - Ali Babou
- Pharmaceutical Sciences Department, College of Pharmacy, Gulf Medical University, Ajman, United Arab Emirates
| | - Navid Kalani
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Naser Hatami
- Research Center for Non-Communicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran.
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Carvalho F, Rogers AC, Chang TP, Chee Y, Subramaniam D, Pellino G, Hardy K, Kontovounisios C, Tekkis P, Rasheed S; London Colorectal Cancer Hub Network Collaborators. Feasibility and usability of a regional hub model for colorectal cancer services during the COVID-19 pandemic. Updates Surg 2022. [PMID: 35239150 DOI: 10.1007/s13304-022-01264-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/13/2021] [Indexed: 11/17/2022]
Abstract
The outbreak of the COVID-19 pandemic produced unprecedented challenges, at a global level, in the provision of cancer care. With the ongoing need in the delivery of life-saving cancer treatment, the surgical management of patients with colorectal cancer required prompt significant transformation. The aim of this retrospective study is to report the outcome of a bespoke regional Cancer Hub model in the delivery of elective and essential colorectal cancer surgery, at the height of the first wave of the COVID-19 pandemic. 168 patients underwent colorectal cancer surgery from April 1st to June 30th of 2020. Approximately 75% of patients operated upon underwent colonic resection, of which 47% were left-sided, 34% right-sided and 12% beyond total mesorectal excision surgeries. Around 79% of all resectional surgeries were performed via laparotomy, and the remainder 21%, robotically or laparoscopically. Thirty-day complication rate, for Clavien–Dindo IIIA and above, was 4.2%, and 30-day mortality rate was 0.6%. Re-admission rate, within 30 days post-discharge, was 1.8%, however, no patient developed COVID-19 specific complications post-operatively and up to 28 days post-discharge. The established Cancer Hub offered elective surgical care for patients with colorectal cancer in a centralised, timely and efficient manner, with acceptable post-operative outcomes and no increased risk of contracting COVID-19 during their inpatient stay. We offer a practical model of care that can be used when elective surgery “hubs” for streamlined delivery of elective care needs to be established in an expeditious fashion, either due to the COVID-19 pandemic or any other future pandemics.
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11
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Huijgen D, de Wijkerslooth EML, Janssen JC, Beverdam FH, Boerma EJG, Dekker JWT, Kitonga S, van Rossem CC, Schreurs WH, Toorenvliet BR, Vermaas M, Wijnhoven BPL, van den Boom AL. Multicenter cohort study on the presentation and treatment of acute appendicitis during the COVID-19 pandemic. Int J Colorectal Dis 2022; 37:1087-1095. [PMID: 35415811 PMCID: PMC9005243 DOI: 10.1007/s00384-022-04137-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/24/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Current studies have demonstrated conflicting results regarding surgical care for acute appendicitis during the COVID-19 pandemic. This study aimed to assess trends in diagnosis as well as treatment of acute appendicitis in the Netherlands during the first and second COVID-19 infection wave. METHODS All consecutive patients that had an appendectomy for acute appendicitis in nine hospitals from January 2019 to December 2020 were included. The primary outcome was the number of appendectomies for acute appendicitis. Secondary outcomes included time between onset of symptoms and hospital admission, proportion of complex appendicitis, postoperative length of stay and postoperative infectious complications. Outcomes were compared between the pre-COVID group and COVID group. RESULTS A total of 4401 patients were included. The mean weekly rate of appendectomies during the COVID period was 44.0, compared to 40.9 in the pre-COVID period. The proportion of patients with complex appendicitis and mean postoperative length of stay in days were similar in the pre-COVID and COVID group (respectively 35.5% vs 36.8%, p = 0.36 and 2.0 ± 2.2 vs 2.0 ± 2.6, p = 0.93). There were no differences in postoperative infectious complications. A computed tomography scan was used more frequently as a diagnostic tool after the onset of COVID-19 compared to pre-COVID (13.8% vs 9.8%, p < 0.001, respectively). CONCLUSION No differences were observed in number of appendectomies, proportion of complex appendicitis, postoperative length of stay or postoperative infectious complications before and during the COVID-19 pandemic. A CT scan was used more frequently during the COVID-19 pandemic.
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Affiliation(s)
- Demi Huijgen
- Department of Surgery, Erasmus MC – University Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands
| | | | - Josephine C. Janssen
- Department of Surgery, Erasmus MC – University Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands
| | | | | | | | - Sophia Kitonga
- Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | | | | | | | - Maarten Vermaas
- Department of Surgery, IJsselland Hospital, Capelle Aan Den IJssel, The Netherlands
| | - Bas P. L. Wijnhoven
- Department of Surgery, Erasmus MC – University Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands
| | - Anne Loes van den Boom
- Department of Surgery, Erasmus MC – University Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands
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12
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El Nakeeb A, Emile SH, AbdelMawla A, Attia M, Alzahrani M, ElGamdi A, Nouh AE, Alshahrani A, AlAreef R, Kayed T, Hamza HM, AlMalki A, Rayzah F, Alsharif M, Alsharif F, Mohammed MM. Presentation and outcomes of acute appendicitis during COVID-19 pandemic: lessons learned from the Middle East-a multicentre prospective cohort study. Int J Colorectal Dis 2022; 37:777-789. [PMID: 35152340 PMCID: PMC8853311 DOI: 10.1007/s00384-022-04108-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/03/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic had a striking impact on healthcare services in the world. The present study aimed to investigate the impact of the COVID-19 pandemic on the presentation management and outcomes of acute appendicitis (AA) in different centers in the Middle East. METHODS This multicenter cohort study compared the presentation and outcomes of patients with AA who presented during the COVID-19 pandemic in comparison to patients who presented before the onset of the pandemic. Demographic data, clinical presentation, management strategy, and outcomes were prospectively collected and compared. RESULTS Seven hundred seventy-one patients presented with AA during the COVID pandemic versus 1174 in the pre-COVID period. Delayed and complex presentation of AA was significantly more observed during the pandemic period. Seventy-six percent of patients underwent CT scanning to confirm the diagnosis of AA during the pandemic period, compared to 62.7% in the pre-COVID period. Non-operative management (NOM) was more frequently employed in the pandemic period. Postoperative complications were higher amid the pandemic as compared to before its onset. Reoperation and readmission rates were significantly higher in the COVID period, whereas the negative appendicectomy rate was significantly lower in the pandemic period (p = 0.0001). CONCLUSION During the COVID-19 pandemic, a remarkable decrease in the number of patients with AA was seen along with a higher incidence of complex AA, greater use of CT scanning, and more application of NOM. The rates of postoperative complications, reoperation, and readmission were significantly higher during the COVID period.
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Affiliation(s)
| | | | | | | | - Mohamed Alzahrani
- Khamis Mushait General Hospital, Aseer region, Khamis Mushait, Kingdom of Saudi Arabia
| | - Ayman ElGamdi
- Khamis Mushait General Hospital, Aseer region, Khamis Mushait, Kingdom of Saudi Arabia
| | - Abd elwahab Nouh
- Khamis Mushait General Hospital, Aseer region, Khamis Mushait, Kingdom of Saudi Arabia
| | - Abdulaziz Alshahrani
- Khamis Mushait General Hospital, Aseer region, Khamis Mushait, Kingdom of Saudi Arabia
| | - Riyadh AlAreef
- Khamis Mushait General Hospital, Aseer region, Khamis Mushait, Kingdom of Saudi Arabia
| | | | | | - Ahmad AlMalki
- Aseer Central Hospital, Aseer region, Abha, Kingdom of Saudi Arabia
| | - Fares Rayzah
- Aseer Central Hospital, Aseer region, Abha, Kingdom of Saudi Arabia
| | - Motaz Alsharif
- Aseer Central Hospital, Aseer region, Abha, Kingdom of Saudi Arabia
| | - Fares Alsharif
- Aseer Central Hospital, Aseer region, Abha, Kingdom of Saudi Arabia
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