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Kumar SS, Collings AT, Lamm R, Haskins IN, Scholz S, Nepal P, Train AT, Athanasiadis DI, Pucher PH, Bradley JF, Hanna NM, Quinteros F, Narula N, Slater BJ. SAGES guideline for the diagnosis and treatment of appendicitis. Surg Endosc 2024; 38:2974-2994. [PMID: 38740595 DOI: 10.1007/s00464-024-10813-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/21/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Appendicitis is an extremely common disease with a variety of medical and surgical treatment approaches. A multidisciplinary expert panel was convened to develop evidence-based recommendations to support clinicians and patients in decisions regarding the diagnosis and treatment of appendicitis. METHODS A systematic review was conducted from 2010 to 2022 to answer 8 key questions relating to the diagnosis of appendicitis, operative or nonoperative management, and specific technical and post-operative issues for appendectomy. The results of this systematic review were then presented to a panel of adult and pediatric surgeons. Evidence-based recommendations were formulated using the GRADE methodology by subject experts. RESULTS Conditional recommendations were made in favor of uncomplicated and complicated appendicitis being managed operatively, either delayed (>12h) or immediate operation (<12h), either suction and lavage or suction alone, no routine drain placement, treatment with short-term antibiotics postoperatively for complicated appendicitis, and complicated appendicitis previously treated nonoperatively undergoing interval appendectomy. A conditional recommendation signals that the benefits of adhering to a recommendation probably outweigh the harms although it does also indicate uncertainty. CONCLUSIONS These recommendations should provide guidance with regard to current controversies in appendicitis. The panel also highlighted future research opportunities where the evidence base can be strengthened.
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Affiliation(s)
- Sunjay S Kumar
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Amelia T Collings
- Hiram C. Polk, Jr Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Ryan Lamm
- Department of Surgery, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Ivy N Haskins
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Stefan Scholz
- Division of General and Thoracic Pediatric Surgery, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Pramod Nepal
- Division of Colon & Rectal Surgery, University of Illinois at Chicago, Chicago, IL, USA
| | - Arianne T Train
- Department of Surgery, Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | | | - Philip H Pucher
- School of Pharmacy and Biosciences, University of Portsmouth & Department of General Surgery, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Joel F Bradley
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Nader M Hanna
- Department of Surgery, Queen's University, Kingston, ON, Canada
| | - Francisco Quinteros
- Division of Colorectal Surgery, Advocate Lutheran General Hospital, Park Ridge, IL, USA
| | - Nisha Narula
- Department of Surgery, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Bethany J Slater
- University of Chicago Medicine, 5841 S. Maryland Avenue, MC 4062, Chicago, IL, USA.
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2
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Lin WY, Lee EP, Chen CY, Guo BC, Lin MJ, Wu HP. Changes in Levels of Serum Cytokines and Chemokines in Perforated Appendicitis in Children. Int J Mol Sci 2024; 25:6076. [PMID: 38892260 PMCID: PMC11172984 DOI: 10.3390/ijms25116076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/23/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Appendicitis is primarily diagnosed based on intraoperative or histopathological findings, and few studies have explored pre-operative markers of a perforated appendix. This study aimed to identify systemic biomarkers to predict pediatric appendicitis at various time points. The study group comprised pediatric patients with clinically suspected appendicitis between 2016 and 2019. Pre-surgical serum interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), intercellular cell-adhesion molecule-1 (ICAM-1), and endothelial selectin (E-selectin) levels were tested from day 1 to day 3 of the disease course. The biomarker values were analyzed and compared between children with normal appendices and appendicitis and those with perforated appendicitis (PA) and non-perforated appendicitis. Among 226 pediatric patients, 106 had non-perforated appendicitis, 102 had PA, and 18 had normal appendices. The levels of all serum proinflammatory biomarkers were elevated in children with acute appendicitis compared with those in children with normal appendices. In addition, the serum IL-6 and TNF-α levels in children with PA were significantly higher, with an elevation in TNF-α levels from days 1 and 2. In addition, serum IL-6 levels increased significantly from days 2 and 3 (both p < 0.05). Serum ICAM-1 and E-selectin levels were elevated in the PA group, with consistently elevated levels within the first three days of admission (all p < 0.05). These results indicate that increased serum levels of proinflammatory biomarkers including IL-6, TNF-α, ICAM-1, and E-selectin could be used as parameters in the prediction and early diagnosis of acute appendicitis, especially in children with PA.
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Affiliation(s)
- Wen-Ya Lin
- Department of Pediatrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan;
| | - En-Pei Lee
- Pediatric Sepsis Study Group, Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Kweishan, Taoyuan 33305, Taiwan;
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Chun-Yu Chen
- Department of Emergency Medicine, Tungs’ Taichung Metro Harbor Hospital, Taichung 43503, Taiwan;
- Department of Nursing, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356006, Taiwan
| | - Bei-Cyuan Guo
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 356006, Taiwan;
| | - Mao-Jen Lin
- Department of Medicine, Taichung Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taichung 427213, Taiwan
- Department of Medicine, College of Medicine, Tzu Chi University, Hualien 970374, Taiwan
| | - Han-Ping Wu
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
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3
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Mostafa R, El-Atawi K. Misdiagnosis of Acute Appendicitis Cases in the Emergency Room. Cureus 2024; 16:e57141. [PMID: 38681367 PMCID: PMC11055627 DOI: 10.7759/cureus.57141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 05/01/2024] Open
Abstract
Acute appendicitis (AA) is one of the most frequent surgical emergencies, especially in pediatric populations, with its misdiagnosis in emergency settings presenting significant health risks. This misdiagnosis leads to various complications, such as delayed treatment or unnecessary surgeries. Factors such as age, gender, and comorbidities contribute to diagnostic errors, leading to complications such as peritonitis and increased negative appendectomy rates. This underscores the importance of accurate clinical assessment and awareness of common pitfalls, such as cognitive biases and over-reliance on laboratory tests. This review delves into the prevalence of AA misdiagnosis, its health burden, and the challenges inherent in the diagnostic process. It scrutinizes the effectiveness of different diagnostic approaches, including clinical assessment and imaging techniques. The treatment paradigms for AA are also explored, focusing on surgical interventions and the potential of conservative treatments using antibiotics. The review underscores the criticality of precise diagnosis in preventing adverse outcomes and ensuring effective treatment.
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Affiliation(s)
- Reham Mostafa
- Department of Emergency Medicine, Al Zahra Hospital Dubai (AZHD), Dubai, ARE
| | - Khaled El-Atawi
- Pediatrics/Neonatal Intensive Care Unit, Latifa Women and Children Hospital, Dubai, ARE
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Gambardella M, Smaldone M, Iazzetta F, Corbisiero MC, Graviero G, Coppola GM. Preoperative CT diagnosis of perforated Meckel's diverticulitis in a young patient: a case report. J Basic Clin Physiol Pharmacol 2024; 35:93-97. [PMID: 38015811 DOI: 10.1515/jbcpp-2023-0237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/11/2023] [Indexed: 11/30/2023]
Abstract
OBJECTIVES Meckel's diverticulum (MD) is a common asymptomatic congenital intestinal anomaly. Clinical manifestations of MD can occur in about 4 % of cases by the presentation of its complications, generally intestinal occlusion, bleeding, and diverticular inflammation. MD's complications are challenging preoperative diagnoses, as manifest with clinical symptoms that overlap with those of other acute non-traumatic abdominal diseases. Thus, in the emergency setting, abdominal computed tomography (CT) represents an essential tool for the correct diagnosis of complicated MD. CASE PRESENTATION We present a case of a preoperative CT diagnosis of perforated Meckel's diverticulitis in a young patient admitted to our Emergency Department complaining of acute abdominal pain. CONCLUSIONS The case highlights the importance of evaluating Meckel's diverticulum complications among the differential diagnoses of acute non-traumatic abdominal pain and the high sensitivity of CT in assessing their presence in the proper clinical setting.
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Picard C, Abbo O, Munzer C, Ricco L, Dubois D, Lemoine C, Claudet I, Bréhin C. Non-operative treatment of acute appendicitis in children: clinical efficacy of amoxicillin-clavulanic acid in a retrospective single-centre study. BMJ Paediatr Open 2023; 7:e001855. [PMID: 37793677 PMCID: PMC10551930 DOI: 10.1136/bmjpo-2023-001855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/23/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND The success rate of non-operative treatment (NOT) of acute uncomplicated appendicitis (AUA) in children varies from 65% to 95%. There are no recommendations on the appropriate antibiotic therapy. OBJECTIVE To determine the clinical efficacy of amoxicillin-clavulanic acid for NOT of AUA in children. METHODS Design: Cross-sectional study in a single medical centre. SETTINGS Emergency department and Paediatric Visceral Surgery department of the Children Hospital in Toulouse, France. PATIENTS Patients 5-15 years old who were diagnosed with appendicitis, (1) With abdominal pain and a first episode of acute appendicitis, (2) With no radiological or ultrasound evidence of appendicolith, appendiceal perforation, pelvic abscess nor peritonitis, and (3) With non-septic general aspect, were included. INTERVENTIONS NOT consisted of hospital admission. The antibiotic treatment was a combination of amoxicillin and clavulanic acid (80 mg/kg/day of amoxicillin): intravenous regimen during 48 hours followed by oral route during 7 days. MAIN OUTCOME MEASURE Success rate of amoxicillin-clavulanic acid NOT in children with AUA at 2 years. RESULTS The initial success rate of amoxicillin-clavulanic acid NOT in children with AUA was 100% (104/104 patients). The success rate at 2 years was 85.6% (89/104) at discharge. None of the 15 patients who underwent surgery after recurrence of appendicitis presented with peritonitis, appendiceal perforation nor pelvic abscess. CONCLUSION Narrowed antibiotic therapy with amoxicillin and clavulanic acid seems to be an alternative to surgery in children with AUA. It is necessary to wait for the results of ongoing studies to confirm these results.
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Affiliation(s)
- Clémence Picard
- Emergency Care Unit, Hôpital des Enfants, Centre Hospitalier Universitaire Toulouse, Toulouse, France
| | - Olivier Abbo
- Pediatric Surgery Department, Hôpital des Enfants CHU Toulouse, Toulouse, France
| | - Caroline Munzer
- Pediatric Clinical Investigation Center, CHU Toulouse, Toulouse, France
| | - Lucas Ricco
- Emergency Care Unit, Hôpital des Enfants, Centre Hospitalier Universitaire Toulouse, Toulouse, France
| | | | - Cécile Lemoine
- Emergency Care Unit, Hôpital des Enfants, Centre Hospitalier Universitaire Toulouse, Toulouse, France
| | - Isabelle Claudet
- Emergency Care Unit, Hôpital des Enfants, Centre Hospitalier Universitaire Toulouse, Toulouse, France
| | - Camille Bréhin
- Emergency Care Unit, Hôpital des Enfants, Centre Hospitalier Universitaire Toulouse, Toulouse, France
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6
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Chorozoglou M, Reading I, Eaton S, Naqvi S, Pardy C, Sloan K, Major C, Demellweek N, Hall NJ. Assessing micro- vs macro-costing approaches for treating appendicitis in children with appendicectomy or non-operatively. Qual Life Res 2023; 32:2987-2999. [PMID: 37286916 PMCID: PMC10473981 DOI: 10.1007/s11136-023-03442-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/09/2023]
Abstract
OBJECTIVES We conducted a health economic sub-study within a feasibility RCT comparing a non-operative treatment pathway as an alternative to appendicectomy for the treatment of uncomplicated acute appendicitis in children. The objectives were to understand and assess data collection tools and methods and to determine indicative costs and benefits assessing the feasibility of conducting a full economic evaluation within the definitive trial. METHODS We compared different methods of estimating treatment costs including micro-costing, hospital administrative data (PLICS) and health system (NHS) reference costs. We compared two different HRQoL instruments (CHU-9D and EQ-5D-5L) in terms of data completeness and sensitivity to change over time, including potential ceiling effects. We also explored how the timing of data collection and duration of the analysis could affect QALYs (Quality Adjusted Life Years) and the results of the cost-utility analysis (CUA) within the future RCT. RESULTS Using a micro-costing approach, the total per treatment costs were in alignment with hospital administrative data (PLICS). Average health system reference cost data (macro-costing using NHS costs) could potentially underestimate these treatment costs, particularly for non-operative treatment. Costs incurred following hospital discharge in the primary care setting were minimal, and limited family borne costs were reported by parents/carers. While both HRQoL instruments performed relatively well, our results highlight the problem of ceiling effect and the importance of the timing of data collection and the duration of the analysis in any future assessment using QALYs and CUA. CONCLUSIONS We highlighted the importance of obtaining accurate individual-patient cost data when conducting economic evaluations. Our results suggest that timing of data collection and duration of the assessment are important considerations when evaluating cost-effectiveness and reporting cost per QALY. CLINICAL TRIAL REGISTRATION Current Controlled Trials ISRCTN15830435.
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Affiliation(s)
| | - Isabel Reading
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Simon Eaton
- Department of Population Health Sciences, University College London Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Shehryer Naqvi
- St George’s University Hospital NHS Foundation Trust, London, UK
| | - Caroline Pardy
- St George’s University Hospital NHS Foundation Trust, London, UK
| | - Keren Sloan
- Southampton Children’s Hospital, Southampton, UK
| | | | | | - Nigel J. Hall
- Faculty of Medicine, University of Southampton, Southampton, UK
- Southampton Children’s Hospital, Southampton, UK
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7
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Alsulaimani N, Alotaibi R, Almasoudi R, Alamoudi R, Alsharif S, Alawi A. Parental Knowledge of Appendicitis and Its Management Options Among Children of Makkah Region, Saudi Arabia. Cureus 2023; 15:e47928. [PMID: 38034265 PMCID: PMC10684831 DOI: 10.7759/cureus.47928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Despite decades of studies, appendicitis in children still presents several uncertainties regarding optimal treatment. OBJECTIVES To assess parental understanding of appendicitis, along with its risks and treatment, and to determine attitudes to operative and non-operative treatment of uncomplicated appendicitis. METHODS This is a cross-sectional study. The current study has targeted all parents who visited the pediatric outpatient departments or clinics at three different hospitals in Makkah and Jeddah City, including Maternity and Children Hospital (MCH) in Makkah, King Fahad Armed Force Hospital (KFAFH), and Saudi German Private Hospital (SGH) in Jeddah. Data was collected via an online Google form and was analyzed by using SPSS. RESULTS A total of 408 subjects were involved in this study. The majority of them were females (74.5%); 25.5% were males. Most of the study participants aged between 25 and 34 years. Our results found that the average knowledge score of the study population was 4.1±1.81 out of 11. Only 23.5% of them had good knowledge about appendicitis. More than half of the respondents identified the appendix as a part of the digestive system and most of the study population were aware of the current treatment for appendicitis, which is surgery (80.9%). Female participants and respondents who knew someone that has been treated for appendicitis were significantly associated with a better level of knowledge about appendicitis (P-values: 0.011 and 0.033, respectively). Moreover, we found that educational level significantly influenced preference for treatment with antibiotics and surgery if appendicitis happened again (P-value: 0.049). CONCLUSION The study population had poor knowledge of appendicitis and its management options. The highlighted criteria of self-reported relevance to parents should be addressed in all appendicitis counseling and consent. We advocate for the establishment of national public awareness campaigns, as well as increased research and clinical trials. Understanding lay views of treatment alternatives and efficacy will influence future approaches to appendicitis therapy by analyzing the community's preference for emerging treatment modalities and identifying future directions for patient-centered clinical trials.
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Affiliation(s)
| | - Ruba Alotaibi
- Department of Medicine, Umm Al-Qura University, Makkah, SAU
| | | | - Renad Alamoudi
- Department of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Sarah Alsharif
- Department of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Ahmed Alawi
- Pediatric Surgery, King Fahad Armed Forces Hospital, Jeddah, SAU
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8
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Perveen S, Akhtar J, Ali S, Jabbar A. Feasibility of nonoperative treatment of acute appendicitis in children: a prospective cohort study. Singapore Med J 2023:384051. [PMID: 37675678 DOI: 10.4103/singaporemedj.smj-2021-406] [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: 09/08/2023]
Abstract
Introduction The management of acute appendicitis is a matter of debate even in contemporary era. Non-operative management is proposed as a valid treatment option for acute appendicitis in children. Methods A prospective cohort study was conducted from April 2020 to September 2021 at the National Institute of Child Health, Jinnah Sindh Medical University, Karachi, Pakistan, in children aged ≤ 12 years who were suspected of having acute appendicitis. Children with diffuse peritonitis and complex mass on ultrasonography were excluded. All children were kept nil per oral and started on intravenous fluid hydration and antibiotics. Statistical analyses were performed using IBM SPSS version 20. Chi-square test and Fisher's exact test were applied to determine the statistical significance. Results A total of 190 patients were admitted with a diagnosis of acute appendicitis. Thirty-two children with advanced disease underwent surgery. The remaining 158 patients were managed with nonoperative treatment. In 138 (87.3%) patients, resolution of symptoms occurred. Twenty (12.7%) patients underwent operation during the same admission (non-responders). Thirteen (9.4%) patients had recurrence of symptoms and underwent appendectomy. A total of 33 (20.9%) patients had appendectomy either at the primary admission or after discharge. Non-operative treatment was more likely to be successful in patients with symptoms of ≤ 24 h duration (P = 0.02), total leucocyte count of <12 × 109 cells/L (P = 0.005) and smaller size of the appendix on ultrasound (P = 0.001). Conclusion Among children with uncomplicated acute appendicitis, a non-operative approach resulted in resolution of symptoms in 87.3% of patients at the initial admission. Failure of non-operative treatment and recurrence of disease after discharge from the hospital occurred in 9.4% of patients after successful initial treatment. Thus, the overall success rate at a mean follow-up of 3 months was about 78%.
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Affiliation(s)
- Shazia Perveen
- Department of Paediatric Surgery, National Institute of Child Health, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Jamshed Akhtar
- Department of Paediatric Surgery, National Institute of Child Health, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Sajid Ali
- Department of Paediatric Surgery, National Institute of Child Health, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Abdul Jabbar
- Department of Paediatric Surgery, National Institute of Child Health, Jinnah Sindh Medical University, Karachi, Pakistan
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Chhetri S, Al Mamari AH, Al Awfi MM, Al Khaldi NHN, Abed NM, Pandak N, Khamis F, Balushi ZA, Alalawi RMK, Al Lawati S, Ba'Omar M, Shukaili N, Al-Abri S. Enterobius vermicularis Related Acute Appendicitis: A Case Report and Review of the Literature. Infect Dis Rep 2023; 15:417-424. [PMID: 37489396 PMCID: PMC10366835 DOI: 10.3390/idr15040042] [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: 05/29/2023] [Revised: 07/02/2023] [Accepted: 07/07/2023] [Indexed: 07/26/2023] Open
Abstract
While the debate on the association between Enterobius vermicularis (E. vermicularis) and acute appendicitis has not been settled, a few case reports of this very rare encounter are beginning to come to light. E. vermicularis is one of the most common parasitic infections around the world, and acute appendicitis, on the other hand, is also a commonly encountered condition in general surgery. However, the association between these two conditions remains controversial. Here we present a case report of a young woman with appendicitis associated with E. vermicularis.
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Affiliation(s)
- Shabnam Chhetri
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | | | | | | | - Nibras Mejbel Abed
- Department of Colorectal Surgery, The Royal Hospital, Muscat, PC 111, Oman
| | - Nenad Pandak
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | - Faryal Khamis
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | | | | | - Sultan Al Lawati
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | - Muna Ba'Omar
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | - Nasser Shukaili
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
| | - Seif Al-Abri
- Department of Infectious Diseases, The Royal Hospital, Muscat, PC 111, Oman
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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: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [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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11
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Yap TL, Li FX, Lee IN, Chen Y, Choo CS, Sim SW, Rai R, Ong LY. Covid-19 Pandemic Strategy for Treatment of Acute Uncomplicated Appendicitis with Antibiotics- Risk Categorization and Shared Decision-Making. J Pediatr Surg 2023:S0022-3468(23)00172-0. [PMID: 36931940 PMCID: PMC9946726 DOI: 10.1016/j.jpedsurg.2023.02.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND During the Coronavirus disease 2019 (COVID-19) pandemic, a protocol was adopted by our department on antibiotics treatment for Acute Uncomplicated Appendicitis (AUA). Our study aimed to determine the feasibility and safety of non-operative treatment (NOT), compared to upfront laparoscopic appendectomy (LA), for AUA in children during the pandemic. METHOD Our prospective comparative study was conducted from May 1, 2020 to January 31, 2021. Patient selection criteria included: age ≥5 years, abdominal pain duration ≤48 h, ultrasound (US)/Computered Tomography scan confirmation of AUA, US appendiceal diameter 6-11 mm with no features of perforation/abscess collection and no faecolith. For NOT patients, intravenous antibiotics were administered for 24-48 h followed by oral for 10-day course. Comparison was performed between patients whose parents preferred NOT to those who opted for up-front appendectomy. Primary outcomes were NOT success at index admission, early and late NOT failure rates till 27 months. Secondary outcomes were differences in complication rate, hospital length of stay (LOS) and cost between groups. RESULTS 77 patients were recruited: 43 (55.8%) underwent NOT while 34 (44.2%) patients opted for LA. Success of NOT at index admission was 90.7% (39/43). Overall, NOT failure rate at 27 months' follow-up was 37.2% (16/43). Of the NOT failures, 1 appendix was normal on histology while only 1 was perforated. There were no significant differences in secondary outcomes between both groups except for LOS of late NOT failure. Cost for upfront LA was nearly thrice that of NOT. CONCLUSION Our stringent COVID protocol together with shared decision-making with parents is a safe and feasible treatment option during a crisis situation. LEVEL OF EVIDENCE Treatment study, Level II.
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Affiliation(s)
- Te-Lu Yap
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore; Duke-NUS Graduate Medical School, Singapore.
| | - Fay Xz Li
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore
| | | | - Yong Chen
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore; Duke-NUS Graduate Medical School, Singapore
| | - Candy Sc Choo
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore
| | - Siam Wee Sim
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore
| | - Rambha Rai
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore; Duke-NUS Graduate Medical School, Singapore
| | - Lin Yin Ong
- Department of Paediatric Surgery, KK Women's & Children's Hospital, Singapore; Duke-NUS Graduate Medical School, Singapore
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Hall NJ, Sherratt FC, Eaton S, Walker E, Chorozoglou M, Beasant L, Stanton M, Corbett H, Rex D, Hutchings N, Dixon E, Crawley E, Blazeby J, Young B, Reading I. Patient-centred outcomes following non-operative treatment or appendicectomy for uncomplicated acute appendicitis in children. BMJ Paediatr Open 2023; 7:10.1136/bmjpo-2022-001673. [PMID: 36746524 PMCID: PMC9906255 DOI: 10.1136/bmjpo-2022-001673] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 01/12/2023] [Indexed: 02/08/2023] Open
Abstract
While non-operative treatment has emerged as an alternative to surgery for the treatment of uncomplicated acute appendicitis in children, comparative patient-centred outcomes are not well documented. We investigated these in a feasibility randomised trial. Of 57 randomised participants, data were available for 26. Compared with appendicectomy, children allocated to non-operative treatment reported higher short-term quality of life scores, shorter duration of requiring analgesia, more rapid return to normal activities and shorter parental absence from work. These preliminary data suggest differences exist in recovery profile and quality of life between these treatments that are important to measure in a larger RCT. Trial registration number is ISRCTN15830435.
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Affiliation(s)
- Nigel J Hall
- University Surgery Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Department of Paediatric Surgery and Urology, Southampton Children's Hospital, Southampton, UK
| | - Frances C Sherratt
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK
| | - Simon Eaton
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Erin Walker
- Great Ormond Street Hospital For Children NHS Trust, London, UK
| | - Maria Chorozoglou
- Southampton Health Technology Assessment Centre, University of Southampton Faculty of Medicine, Southampton, UK
| | - Lucy Beasant
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Michael Stanton
- Department of Paediatric Surgery and Urology, Southampton Children's Hospital, Southampton, UK
| | - Harriet Corbett
- Department of Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Dean Rex
- Paediatric Surgery, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Natalie Hutchings
- Southampton Clinical Trials Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Elizabeth Dixon
- Southampton Clinical Trials Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Esther Crawley
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Jane Blazeby
- Bristol and Weston Biomedical Research Centre, Population Health Sciences, University of Bristol, Bristol, UK
| | - Bridget Young
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK
| | - Isabel Reading
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
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13
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Stackievicz R, Milner R, Werner M, Arnon S, Steiner Z. Follow-up ultrasonographic findings among children treated conservatively for uncomplicated acute appendicitis. Pediatr Radiol 2023; 53:223-234. [PMID: 36112194 PMCID: PMC9483395 DOI: 10.1007/s00247-022-05497-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/29/2022] [Accepted: 08/25/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Ultrasound is an accurate tool for diagnosing acute appendicitis. Conservative treatment for uncomplicated acute appendicitis is feasible and safe in children. However, no sonographic follow-up results from children with nonoperatively managed acute appendicitis have been reported. OBJECTIVE To describe the sonographic appearance of the appendix at follow-up ultrasound and to attempt to identify signs predictive of recurrent acute appendicitis. MATERIALS AND METHODS Children diagnosed with uncomplicated acute appendicitis and treated conservatively in our hospital from 2014 to 2019, and who presented for follow-up ultrasound at 3, 6 and 9 months, were included in our study. Clinical, laboratory and ultrasound data were recorded. RESULTS By the end of follow-up, 29 (14.2%) of 204 children in the cohort had developed recurrent acute appendicitis and 175 had recovered uneventfully. On follow-up ultrasound, appendiceal diameter measured > 6 mm in 56/204 (27.5%) cases at 3 months and in 9/26 (34.5%) at 6 months. After 3 months, 102/204 (50%) children had normal appendiceal diameter on ultrasound. Appendiceal diameter > 6 mm was associated with intraluminal fluid or sludge in the appendiceal lumen at 3- and 6-month follow-up (P < 0.001, P = 0.002, respectively). Comparing cases with and without recurrence, at 3-month follow-up, appendiceal diameter > 6 mm was found in 17/29 (58.6%) cases vs. 39/175 (22.3%), respectively (P < 0.001). Appendiceal diameter returned to normal in 12/19 (63.2%) cases in the nonrecurrent acute appendicitis group compared with 2/7 (28.6%) in the recurrent acute appendicitis group (P = 0.05) at the 6-month follow-up. Intraluminal fluid or sludge was detected more frequently in the recurrent acute appendicitis versus the nonrecurrent acute appendicitis group at 3- (P < 0.001) and 6-month (P = 0.001) follow-up. CONCLUSION Progressive normalization of appendiceal diameter was noted on follow-up ultrasound. The prevalence of both appendiceal diameter > 6 mm and intraluminal fluid or sludge were found to be increased in children who later developed recurrent acute appendicitis. Ultrasound appears to be a useful tool for follow-up in children with conservatively treated uncomplicated acute appendicitis and possibly might help predict recurrence.
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Affiliation(s)
- Rodica Stackievicz
- Department of Radiology, Meir Medical Center, 59 Tchernichovsky St., Kfar Saba, 4428164, Israel. .,Department of Radiology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Rotem Milner
- Department of Radiology, Meir Medical Center, 59 Tchernichovsky St., Kfar Saba, 4428164, Israel
| | - Myriam Werner
- Department of Radiology, Meir Medical Center, 59 Tchernichovsky St., Kfar Saba, 4428164, Israel.,Department of Radiology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shmuel Arnon
- Department of Neonatology, Meir Medical Center, Kfar Saba, Israel.,Department of Pediatrics, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zvi Steiner
- Department of Pediatric Surgery, Meir Medical Center, Kfar Saba, Israel.,Department of Pediatric Surgery, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Abstract
Appendicitis is one of the most common surgical emergencies in children and adults. Appendectomy as the standard care has been challenged in the recent years with growing evidence about non-operative treatment as a potential primary treatment in patients presenting with signs and symptoms suggestive of acute appendicitis. This review aims to establish where the recent research stands regarding conservative treatment of acute appendicitis, especially in children. There are several studies that report the potential safety and efficacy of treating acute appendicitis non-operatively. Several studies have challenged the concept of acute appendicitis being a progressive disease that always ends in perforation, rather than a disease that can present as different forms with only a defined number of cases progressing to perforation. The lack of randomized controlled studies is a limitation and well-designed randomized controlled trials are needed to determine the role of non-operative management of acute appendicitis in children.
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Affiliation(s)
- Soma Jumah
- Unit of Pediatric Surgery, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Tomas Wester
- Unit of Pediatric Surgery, Karolinska University Hospital, 17176 Stockholm, Sweden ,Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
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15
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Implementing Nonoperative Treatment Strategy for Simple Pediatric Appendicitis: A Qualitative Study. J Surg Res 2022; 279:218-227. [PMID: 35797750 DOI: 10.1016/j.jss.2022.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 05/15/2022] [Accepted: 06/09/2022] [Indexed: 11/23/2022]
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16
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Acute appendicitis in children: Reexamining indications for conservative treatment - A large prospective analysis. J Pediatr Surg 2022; 57:373-379. [PMID: 34991866 DOI: 10.1016/j.jpedsurg.2021.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Conservative antibiotic treatment (CAT) for uncomplicated acute appendicitis (AUA) in children has been proven safe and efficacious. However, as data accumulate, high rates of recurrent appendicitis and subsequent appendectomy have been reported. This prospective longitudinal study evaluated risk-factors for recurrent AUA after CAT in a large cohort, with long-term follow-up. MATERIALS AND METHODS Children ages 5 to 16 years admitted to the Department of Pediatric Surgery from 2014 through 2018, diagnosed with AUA were eligible for CAT. We recorded their age, appendix outer diameter, white blood cell counts, C-reactive protein and other related signs and symptoms associated with AUA. Clinical and ultrasonographic follow-up was carried out until follow-up data collection ceased according to the study design (2014-2019). RESULTS The cohort included 646 children who were initially treated successfully with CAT. Among them, 180 (28%) were readmitted for recurrent acute appendicitis during the follow-up period and 138 (21%) eventually had appendectomy. Overall success of 79% for CAT was recorded in this cohort. A multivariable model including; age, sex, appendiceal diameter, WBC and CRP, found the factors of older age, larger outer appendiceal diameter and high WBC counts significantly related to appendectomy during the follow-up period. We offer a decision tree model to predict appendectomy probabilities for patients based on their prognostic measurements. CONCLUSION CAT in AUA in children should consider older age, larger outer appendiceal diameter and high WBC counts as risk-factors for recurrent AUA and subsequent appendectomy. The proposed decision tree model may help both clinicians and parents before CAT is chosen. LEVEL OF EVIDENCE Level 2.
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17
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Sag S, Elemen L, Masrabaci K, Recber SF, Sonmez Y, Aydin S, Yanar K, Seker E, Yazir Y. Potential therapeutic effects of ethyl pyruvate in an experimental rat appendicitis model. J Pediatr Surg 2022; 57:457-462. [PMID: 34865830 DOI: 10.1016/j.jpedsurg.2021.11.016] [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: 09/19/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Pathophysiology of appendicitis is associated with the underlying inflammatory processes. Ethyl pyruvate (EP) has potent antioxidant and anti inflammatory properties. In this study, we aimed to investigate the effects of EP on the treatment of appendicitis and to examine whether adding EP to the antibiotic treatment could increases the effectiveness of the treatment in a rat appendicitis model. METHOD Thirty two Wistar rats, which had previously created appendicitis, were randomly divided into 4 groups: Group 1 (0.1 ml saline solution), Group 2 (15 mg/kg ceftriaxone), Group 3 (50 mg/kg EP), Group 4 (EP 50 mg/kg + ceftriaxone 15 mg/kg). In all groups, saline solution, ceftriaxone and EP were administered intraperitoneally and the same procedure was repeated twice a day for the following five days. On day 6, the rats underwent relaparotomy and then intraabdominal findings were recorded. Histopathological examination and interleukin 6 (IL 6) level were performed on appendiceal specimens. RESULTS Intra abdominal adhesion score was significantly lower in Group 4 than in Group 1. Total inflammation score was significantly lower in Group 2 than in Group 1 and was significantly lower in Group 4 than in Group 3 and 1. IL 6 level was significantly lower in Group 4 than in Group 3 and 1. CONCLUSION We found that adding EP to the antibiotic therapy increased the efficacy of the treatment in the rat appendicitis model. Further studies are required to apply our findings to the clinical setting.
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Affiliation(s)
- Sefa Sag
- Sancaktepe Sehit Prof.Dr. Ilhan Varank Training and Research Hospital, Department of Pediatric Surgery, University of Health Sciences, Istanbul, Turkey.
| | - Levent Elemen
- Sancaktepe Sehit Prof.Dr. Ilhan Varank Training and Research Hospital, Department of Pediatric Surgery, University of Health Sciences, Istanbul, Turkey
| | - Kaan Masrabaci
- Sancaktepe Sehit Prof.Dr. Ilhan Varank Training and Research Hospital, Department of Pediatric Surgery, University of Health Sciences, Istanbul, Turkey
| | - Selenay Furat Recber
- Faculty of Medicine, Department of Histology and Embryology, Kocaeli University, Izmit, Kocaeli, Turkey
| | - Yagmur Sonmez
- Sancaktepe Sehit Prof.Dr. Ilhan Varank Training and Research Hospital, Department of Pediatric Surgery, University of Health Sciences, Istanbul, Turkey
| | - Seval Aydin
- Cerrahpasa Faculty of Medicine, Department of Medical Biochemistry, Istanbul University, Istanbul, Turkey
| | - Karolin Yanar
- Cerrahpasa Faculty of Medicine, Department of Medical Biochemistry, Istanbul University, Istanbul, Turkey
| | - Esmanur Seker
- Cerrahpasa Faculty of Medicine, Department of Medical Biochemistry, Istanbul University, Istanbul, Turkey
| | - Yusufhan Yazir
- Stem Cell and Gene Therapies Research and Application Center, Kocaeli University, Izmit, Kocaeli, Turkey
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Microbiota Assessment of Pediatric Simple and Complex Acute Appendicitis. Medicina (B Aires) 2022; 58:medicina58091144. [PMID: 36143821 PMCID: PMC9500912 DOI: 10.3390/medicina58091144] [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: 07/20/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives. The aim of this study is to determine the prevailing microbiota in samples from pediatric patients with acute appendicitis, as well as evaluate the antibacterial sensitivity of the isolated microorganisms, comparing the data obtained with the clinic’s antibacterial therapy guidelines. Materials and Methods. The study group consisted of 93 patients between the ages of 7 and 18. All patients underwent a laparoscopic or conventional appendectomy. The children were hospitalized with signs and symptoms suggestive of acute appendicitis. Microbiological cultures from the appendix and abdominal cavity were collected intraoperatively. Results. E. coli was identified in most cases irrespective of the clinical presentation of acute appendicitis. Most strains were susceptible to ampicillin and amoxicillin/clavulanic acid. Five strains of E. coli produced extended spectrum beta-lactamase (ESBL). Pseudomonas aeruginosa (P. aeruginosa) was the second most commonly isolated causative agent. Furthermore, it was common in cases of acute complex appendicitis. Most strains of P. aeruginosa were resistant to amoxicillin/clavulanic acid, ertapenem, ampicillin and cefotaxime, yet were susceptible to ceftazidime. Regardless of the clinical presentation, the samples yielded mixed isolates. Conclusion. E. coli is the main causative agent of acute appendicitis in the pediatric population displaying susceptibility to various antibiotics. P. aeruginosa was more prevalent in cases of acute complex appendicitis. P. aeruginosa isolates were susceptible to ceftazidime; however, they were resistant to cefotaxime, which should, therefore, be removed from guidelines for empirical antibacterial treatment of acute appendicitis due to phenotypic resistance of P. aeruginosa. We recommend antibiotics with distinct implementation to avoid antibiotic resistance.
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Parental Knowledge of Appendicitis and Preference for Operative or Non-Operative Treatment at a United Kingdom Children’s Hospital. CHILDREN 2022; 9:children9081191. [PMID: 36010083 PMCID: PMC9406866 DOI: 10.3390/children9081191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/02/2022] [Accepted: 08/06/2022] [Indexed: 11/26/2022]
Abstract
Appendicitis is a common cause of abdominal pain in children, and is the most common reason for children to undergo emergency abdominal surgery. To guide our research program in this field, we aimed to determine parental understanding with regard to appendicitis and its treatment. We also wished to assess parental preference for non-operative or surgical treatment of children with uncomplicated appendicitis. We asked parents attending a children’s outpatient clinic to complete a brief questionnaire that was interspersed with educational content to rectify any knowledge gaps. A total of 396 parents (of 414 approached) agreed to participate. There were gaps in parental knowledge, including not knowing where the appendix is located (one-third of respondents), not knowing what appendicitis is (40% of respondents), and underestimating the incidence of appendicitis. Parents typically overestimated the risks of complications and dying from both uncomplicated and complicated appendicitis. There was no influence of gender, age, or previous experience of appendicitis on these findings. When presented with the scenario of equal effectiveness of non-operative treatment and surgery for uncomplicated appendicitis, 59% of respondents expressed a preference for non-operative treatment over surgery, while 21% expressed a preference for surgery (20% expressed no preference). These findings are important for clinicians and researchers when discussing appendicitis and treatment options with families, and justify ongoing research into the comparative effectiveness of non-operative treatment and surgery.
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20
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Li Y, Guo Z, Qu Z, Rong L, Hong M, Chi S, Zhou Y, Tian M, Tang S. Laparoscopic simultaneous inguinal hernia repair and appendectomy in children: A multicenter study. J Pediatr Surg 2022; 57:1480-1485. [PMID: 35400489 DOI: 10.1016/j.jpedsurg.2022.03.007] [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: 11/17/2021] [Revised: 02/22/2022] [Accepted: 03/09/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Inguinal hernias (IHs) are sometimes encountered incidentally in children during laparoscopic appendectomy. This study aims to evaluate the efficacy and outcomes of laparoscopic simultaneous inguinal hernia repair and appendectomy in children. METHODS A multicentric study was performed in patients with AA and concurrent IH who received laparoscopic simultaneous inguinal hernia repair and appendectomy (study group), compared with patients who underwent two-stage laparoscopic procedures (control group) between September 2012 and January 2020. Intraoperative data, postoperative complications, and clinical outcomes were prospectively collected and retrospectively analyzed. RESULTS 189 patients with AA and concurrent IH (117 children in the study group, and 72 children in the control group) were enrolled. No significant differences in preoperative characteristics were identified between the two groups. Patients in the study group had a shorter total operative time and hospital stay than those in the control group (43.2 ± 8.1 vs 53.9 ± 7.3 min, p < 0.001; 1.5 ± 0.8 vs 2.2 ± 0.9 days, p = 0.023). The study group incurred lower costs than the control group (9198.7 ± 587.6 vs 14,392.5 ± 628.6 RMB, p < 0.001). During follow-up (range 1.5-6.0 years), three children in the study group and two children in the control group experienced wound infection. One child in the study group had recurrent IH. CONCLUSIONS Laparoscopic simultaneous procedures do not increase the incidence of wound infection or recurrent IH. Moreover, they avoid repeat anesthesia and hospitalization. Therefore, this approach is safe, feasible and cost-effective for children with AA and concurrent IH. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yibo Li
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaokun Guo
- Department of Pediatric Surgery, Yichang Central People's Hospital, The First College of Clinical Medical Science, Three Gorges University, Yichang, Hubei, China
| | - Zhenfan Qu
- Shiyan Taihe Hospital Affiliated to Hubei University of Medicine, Shiyan, Hubei, China
| | - Liying Rong
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mei Hong
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuiqing Chi
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun Zhou
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Tian
- Department of Hernia and Abdominal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shaotao Tang
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Parental attitudes towards choosing between operative and nonoperative management of pediatric acute appendicitis. J Pediatr Surg 2022; 57:1592-1598. [PMID: 34872734 DOI: 10.1016/j.jpedsurg.2021.10.053] [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: 04/27/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Making healthcare decisions for children can be challenging for parents or guardians. We aimed to characterize the decision-making preferences and stress of parents or guardians who were offered both appendectomy or nonoperative management (NOM) for children with acute appendicitis. METHODS Criteria was developed for offering operative or NOM for patients. At the time of decision, parents or guardians completed a survey assessing their understanding of treatment options, stress and preferences in being given the choice. An outpatient follow-up survey was later administered to evaluate post-decision satisfaction. RESULTS A total of 45 respondents were included in the study. More than 95% endorsed understanding of the risks/benefits of the options and felt supported and satisfied with their decision. Half felt the process was more than minimally stressful, 77% felt the decision was easy to make, 89% liked being asked and 95% preferred to make the decision themselves with varying degrees of input from their physician. Of the 62% of parents or guardians who completed the follow-up survey, >90% were satisfied with their decision and one respondent regretted their choice. DISCUSSION When offered the choice between operative and NOM of acute appendicitis, half of parents or guardians felt greater than minimal stress. The majority endorsed adequate understanding of the options, felt it was an easy decision, and maintained the desire to be the primary decision maker for their child. Our study provides preliminary data on parental or guardian attitudes towards shared decision-making in the surgical setting. Follow-up studies should focus on identifying predictors for those who feel increased stress and difficulty with decision-making. LEVEL OF EVIDENCE III.
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22
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Hegde BN, Slater BJ. Long-Term Effect of the COVID-19 Pandemic on the Management of Pediatric Appendicitis. Pediatr Ann 2022; 51:e266-e269. [PMID: 35858217 DOI: 10.3928/19382359-20220504-03] [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] [Indexed: 11/20/2022]
Abstract
Appendicitis remains a common disease entity in pediatric patients that has historically been treated surgically with appendectomy as the standard of care. The coronavirus disease 2019 (COVID-19) pandemic introduced widespread challenges impacting the management and treatment of various disease processes, including pediatric appendicitis. Many studies demonstrated a decreased incidence in pediatric appendicitis cases, which may be attributable to fears of contracting the COVID-19 virus and restrictions imposed with stay-at-home orders. Many studies have noted both an increase in nonoperative management of pediatric appendicitis and a rise in patients presenting with complicated appendicitis. Additionally, the development of multisystem inflammatory syndrome in children that may present with symptoms mimicking appendicitis has created a diagnostic dilemma for pediatric care providers. Understanding the natural history of pediatric appendicitis during the COVID-19 pandemic and additional diagnostic and treatment difficulties are essential to ensure accurate care of pediatric patients that present with abdominal pain concerning for appendicitis. [Pediatr Ann. 2022;51(7):e266-e269.].
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Uzunlu O, Genisol I. New Criteria Could Improve the Success Rate of Non-operative Management of Acute Appendicitis in Children. Cureus 2022; 14:e25857. [PMID: 35832764 PMCID: PMC9273170 DOI: 10.7759/cureus.25857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2022] [Indexed: 11/05/2022] Open
Abstract
Background: Most studies addressing non-operative management for acute appendicitis have focused on adults, and there are limited data available for children. We aimed to evaluate the results of successful non-operative management in children with acute uncomplicated appendicitis with our “additional criteria” and find which factors could be affecting the success rate and which cases could be candidates for non-operative management. Materials and methods: A total of 54 patients who were diagnosed with acute uncomplicated appendicitis and received non-operative management were re-evaluated retrospectively. Defining uncomplicated appendicitis was based on the duration of symptoms (<24 hours), clinical history, and radiologic findings. The radiologic evaluation was based on ultrasonography and computed tomography. The patients received an intravenous antibiotic combination (sulbactam/ampicillin, gentamicin, clindamycin) for five days at the hospital; the treatment was completed after 10 days with an oral antibiotic combination (amoxicillin/clavulanate, metronidazole). The cases have a follow-up period of up to two years. Results: The mean patient age and follow-up time were 13.0 ± 4 years and 41.6 ± 13 months, respectively. The mean leukocyte count, C-reactive protein (CRP), and appendix diameter values were 15.48 ± 6.4 × 109/L, 11.79 ± 24.5 mg/dL, and 7.76 ± 1.4 mm on admission, and 6.86 ± 12.4 × 109/L, 4.17 ± 10.3 mg/dL, and 5.82 ± 1.6 mm on the second day, respectively. This decrease in WBC/CRP values and appendix diameter was statistically significant (p < 0.001). None of the patients had an early failure, complication, or adverse event. Recurrent appendicitis occurred in only five cases (9%) that were treated by laparoscopic appendectomy during the follow-up. Conclusion: Non-operative management for acute uncomplicated appendicitis in children regarding long-term outcomes with our criteria was satisfactory and initial success rates were excellent.
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Wu J, Jiang H, Li S, Wu X, Wang P, Sawyer R, Ren J. Optimising the treatment for uncomplicated acute appendicitis (OPTIMA trial): a protocol for a multicentre, randomised, double-blinded placebo-controlled study. BMJ Open 2022; 12:e057793. [PMID: 35501082 PMCID: PMC9062814 DOI: 10.1136/bmjopen-2021-057793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Emerging evidence has shown that an antibiotic first strategy is a viable treatment option for uncomplicated acute appendicitis (AA). Although there has recently been an interest and increase in the use of antibiotics as the primary strategy for treating uncomplicated AA, there is no consensus regarding the optimum antibiotic regimen. In particular, the long-term outcomes of different antibiotic regimens, such as the recurrence rate, still lack evidence. Given that the flora of the appendix is mainly anaerobic bacteria, we hypothesised that antianaerobe regimens could decrease the recurrence rate compared with those that did not include antianaerobic antibiotics. METHODS AND ANALYSIS The OPTIMA(Optimising the treatment for uncomplicated acute appendicitis) trial is a multicentre, double-blinded placebo-controlled superiority randomised study aimed to evaluate the role of antianaerobic antibiotics in the resolution of uncomplicated AA. Patients (18-65 years) with uncomplicated AA (without gangrenous, perforated appendicitis, appendiceal abscess, or appendiceal fecaliths) are eligible for inclusion. The primary endpoint of this study is the success rate of the treatment, defined as the resolution of AA resulting in discharge from the hospital without surgical intervention and recurrent symptoms within one year. Secondary endpoints include mortality, postintervention complications, recurrent symptoms up to one year after treatment, hospital stay, sick leave, treatment cost, pain symptom scores and quality of life. Data are reported as the number of cases (%), median (range) and relative risk, which will be analysed using the Mann-Whitney U test or χ2 test, as appropriate. P-value<0.05 will be considered significant. ETHICS AND DISSEMINATION The protocol has been approved by the Ethics Committee of Jinling Hospital on 13 November 2018 (2018NZKY-027-01). The trial findings will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER ChiCTR1800018896.
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Affiliation(s)
- Jie Wu
- Department of General Surgery, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Haiyang Jiang
- Department of General Surgery, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Shikuan Li
- Department of Emergency Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiuwen Wu
- Department of Surgery, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Peige Wang
- Department of Emergency Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Robert Sawyer
- General Surgery Department, Western Michigan University, Kalamazoo, Michigan, USA
| | - Jianan Ren
- Department of Surgery, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
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Wczysla K. [Appendix somewhat different-Excerpts from the history, controversies of the present and view to the future]. Chirurg 2022; 93:610-621. [PMID: 34994807 DOI: 10.1007/s00104-021-01556-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 11/24/2022]
Abstract
If one could talk about a superstar in abdominal surgery, the appendix would definitely be qualified for this name. Much has already been said about the vermiform appendix. The potential to talk about the appendix is, however, by no means exhausted. In this article already published articles are selected and subsumed. Less known details on the discovery and research of the appendix as well as the diagnostics of appendicitis and establishment of appendectomy are also included.
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Affiliation(s)
- Karolina Wczysla
- Klinik für Allgemein‑, Viszeral‑, Endokrin- und Transplantationschirurgie, Kantonspital St. Gallen, Rorschacher Strasse 95, 9007, St. Gallen, Schweiz.
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It's time to deconstruct treatment-failure: A randomized controlled trial of nonoperative management of uncomplicated pediatric appendicitis with antibiotics alone. J Pediatr Surg 2022; 57:56-62. [PMID: 34674843 DOI: 10.1016/j.jpedsurg.2021.09.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 09/08/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Published data demonstrate that management of uncomplicated pediatric appendicitis with antibiotics-alone is safe and frequently successful. Randomized controlled trials (RCT) comparing antibiotics-alone to appendectomy are lacking, alongside insight into drivers of failure. We sought to validate the antibiotics-alone approach and identify barriers to success using an RCT design. METHODS Patients aged 6-17 years with uncomplicated appendicitis were randomized to appendectomy or intravenous piperacillin/tazobactam for 24-48 h followed by 10 days of oral ciprofloxacin/metronidazole. Enrollment required symptoms <48 h, WBC<18, appendiceal diameter <11 mm, and radiographic absence of perforation. Lack of clinical improvement or persistently elevated WBC resulted in appendectomy. Primary outcomes were 1-year success rate of antibiotics-alone and quality-of-life measures. RESULTS Among 39 children enrolled over 31 months, 20 were randomized to antibiotics-alone and 19 to surgery. At 1 year, 6 nonoperative patients underwent appendectomy (70% success). Four cases were not true antibiotic failures but instead reflected "pragmatic" challenges to executing nonoperative algorithms. Only 2 cases represented recurrent/refractory appendicitis, suggesting a 90% adjusted 1-year success rate. Parental PedsQL™ scores were similar between treatment cohorts (91.3 vs 90.2, P = 0.32). Children treated with antibiotics-alone had faster return to activity (2.0 vs 12 days, P = 0.001) and fewer parental missed work days (0.0 vs 2.5, P = 0.03). CONCLUSIONS These data corroborate findings from non-randomized studies suggesting 70-90% of uncomplicated pediatric appendicitis can be treated with antibiotics-alone, with fewer disability days. Failures appear multifactorial, often reflecting practical hurdles and not antibiotic limitations. As surgeons consider nonoperative protocols for uncomplicated appendicitis, these data further inform the variability of treatment success. LEVEL OF EVIDENCE 1; randomized controlled trial.
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Bonadio W. What Constitutes a "Reasonable Amount of Time" to Performing Appendectomy Without Increased Risk for Developing Perforation in Children With Uncomplicated Appendicitis? Pediatr Emerg Care 2022; 38:e67. [PMID: 34986588 DOI: 10.1097/pec.0000000000002602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- William Bonadio
- Department of Emergency Medicine Pediatric Emergency Medicine Mount Sinai-St. Luke's Medical Center New York NY
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Hannan MJ, Parveen MK, Hoque MM, Chowdhury TK, Hasan MS, Nandy A. Management of Acute Appendicitis in Children During COVID-19 and Perspectives of Pediatric Surgeons From South Asia: Survey Study. JMIR Perioper Med 2021; 4:e26613. [PMID: 34818209 PMCID: PMC8691415 DOI: 10.2196/26613] [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: 12/18/2020] [Revised: 04/26/2021] [Accepted: 11/22/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Nonoperative treatment (NOT) of pediatric appendicitis as opposed to surgery elicits great debate and is potentially influenced by physician preferences. Owing to the effects of the COVID-19 pandemic on health care, the practice of NOT has generally increased by necessity and may, in a post-COVID-19 world, change surgeons' perceptions of NOT. OBJECTIVE The aim of this study was to determine whether the use of NOT has increased in South Asia and whether these levels of practice would be sustained after the pandemic subsides. METHODS A survey was conducted among pediatric surgeons regarding their position, institute, and country; the number of appendicitis cases they managed; and their mode of treatment between identical time periods in 2019 and 2020 (April 1 to August 31). The survey also directly posed the question as to whether they would continue with the COVID-19-imposed level of NOT after the effect of the pandemic diminishes. RESULTS A total of 134 responses were collected out of 200 (67.0%). A significant increase in the practice of NOT was observed for the entire cohort, although no effect was observed when grouped by country or institute. When grouped by position, senior physicians increased the practice of NOT the most, while junior physicians reported the least change. The data suggest that only professors would be inclined to maintain the COVID-19-level of NOT practice after the pandemic. CONCLUSIONS Increased practice of NOT during the COVID-19 pandemic was observed in South Asia, particularly by senior surgeons. Only professors appeared inclined to consider maintaining this increased level of practice in the post-COVID-19 world.
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Affiliation(s)
- Md Jafrul Hannan
- Department of Pediatric Surgery, South Point Hospital, Chittagong, Bangladesh
| | | | - Md Mozammel Hoque
- Department of Pediatric Surgery, Chattagram Maa-O-Shishu Hospital Medical College, Chittagong, Bangladesh
| | | | - Md Samiul Hasan
- Department of Pediatric Surgery, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Alak Nandy
- Department of Anesthesiology, Chattgram Maa-O-Shishu Hospital Medical College, Chittagong, Bangladesh
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Ergün E, Sözduyar S, Gurbanova A, Serttürk F, Çiftçi E, Özdemir H, Arga G, Konca HK, Çınar G, Akdemir Kalkan İ, Gülten E, Selvi Can Ö, Şen Akova B, Suat Fitöz Ö, Vatansever G, Tekin D, Göllü G, Bingöl-Koloğlu M, Yağmurlu A, Çakmak M, Ateş U. An indirect effect of COVID-19 pandemic: Increased pediatric perforated appendicitis rate due to delayed admission. Turk J Surg 2021; 37:318-323. [PMID: 35677491 PMCID: PMC9130943 DOI: 10.47717/turkjsurg.2021.5277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 10/06/2021] [Indexed: 11/23/2022]
Abstract
Objectives Appendicitis is a common surgical emergency among children. The coronavirus pandemic affected the system of hospitals more than any other field, and great amount of people were concerned about visiting the hospitals for any reason. In this study, it was aimed to evaluate the profile of appendicitis by emphasizing perforated and acute appendicitis in the pandemic period and to compare the rates with previous three years. Material and Methods Charts of the children who underwent laparoscopic appendectomy due to appendicitis between March 11-September 30 between 2017-2020 were retrospectively analyzed in terms of demographic data, duration of symptoms, duration between hospital admission and surgery, radiologic imaging and perioperative outcomes. Results This study includes 467 children who underwent laparoscopic appendectomy. There were 97 procedures in 2020, 111 in 2019, 146 in 2018 and 113 in 2017. Multiple comparison tests revealed that age did not show difference; but onset of symptoms in admission (p= 0.004), hospitalization time before surgery (p <0.001), total hospitalization time (p <0.001) showed statistically significant difference between years. Pairwise comparisons showed that these parameters were increased in 2020 compared to other years. Perforated appendicitis rate was significantly increased in 2020 when compared to previous years. Conclusion Although there is no direct relation between appendicitis and COVID-19 infection in the current knowledge, perforated appendicitis was found to be increased in children during the COVID pandemic. Reason of the higher rate of perforated appendicitis may be multifactorial; however, the pandemic appears to have a role in increased morbidity in children with appendicitis indirectly due to delay of hospital admissions.
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Affiliation(s)
- Ergun Ergün
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Sümeyye Sözduyar
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Aynur Gurbanova
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Fırat Serttürk
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ergin Çiftçi
- Division of Pediatric Infectious Disease, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Halil Özdemir
- Division of Pediatric Infectious Disease, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Gül Arga
- Division of Pediatric Infectious Disease, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Hatice Kübra Konca
- Division of Pediatric Infectious Disease, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Güle Çınar
- Department of Infectious Diseases and Clinical Microbiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - İrem Akdemir Kalkan
- Department of Infectious Diseases and Clinical Microbiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ezgi Gülten
- Department of Infectious Diseases and Clinical Microbiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Özlem Selvi Can
- Department of Anesthesia and Reanimation, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Birsel Şen Akova
- Division of Pediatric Radiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ömer Suat Fitöz
- Division of Pediatric Radiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Göksel Vatansever
- Division of Pediatric Emergency, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Deniz Tekin
- Division of Pediatric Emergency, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Gülnur Göllü
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Meltem Bingöl-Koloğlu
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Aydın Yağmurlu
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Murat Çakmak
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ufuk Ateş
- Department of Pediatric Surgery, Ankara University Faculty of Medicine, Ankara, Turkey
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Kimura T, Toyoki Y, Ichisawa A, Yamada T, Wakasa Y, Jin H, Nakai M, Aoki K, Kawashima H, Endo M. Aiming for minimally invasive treatment of pediatric acute appendicitis in a district hospital. ANNALS OF PEDIATRIC SURGERY 2021. [DOI: 10.1186/s43159-021-00088-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Appendicitis is the most common cause of acute abdomen. Although emergency surgery used to be the standard treatment for both simple and complex appendicitis, there are now options for interval surgery, laparoscopic surgery, and even non-surgical treatment. In this study, we aimed to establish better treatment strategies for pediatric acute appendicitis and to find out whether minimally invasive treatment is superior to the traditional open approach. We retrospectively reviewed the cases of acute appendicitis treated in our hospital during the period from 2013 to 2018. The patients who underwent appendectomy were divided into four groups. Group 1 underwent early appendectomy with open approach, group2 underwent interval appendectomy with open approach, group 3 underwent early appendectomy with laparoscopic approach, and group 4 underwent interval appendectomy with laparoscopic approach. In addition to the above groups, the non-surgical treatment group was also studied. Clinical presentation, laboratory findings, imaging results, operative time, morbidity, and length of hospital stay were reviewed.
Results
One hundred six children’s records were reviewed. Thirty-five of them were selected for non-surgery as they were cases with no fecal stone and first onset appendicitis, and 15 of these 35 patients (42.9%) relapsed after antibiotic treatment. As for the appendix diameter, the relapse group was significantly larger than the non-relapse group (p=0.007). In cases of surgery, group 4 had significantly less intraoperative blood loss than group 1 (p<0.001). Group 4 had significantly fewer postoperative complications than groups 1 and 2 [group 4 vs. group 1 (p=0.009), group 4 vs. group 2 (p=0.034)]. The postoperative hospital stay in groups 2 and 4 were significantly shorter than group 1 [group 1 vs. group 2 (p=0.015), group 1 vs. group 4 (p<0.001)]. On the contrary, group 1 had significantly shorter total hospital stay than groups 2 and 4 [group 1 vs. group 2 (p=0.029), group 1 vs. group 4 (p<0.001)].
Conclusion
Interval laparoscopic appendectomy and non-surgical treatment were safe and effective in children. From the viewpoint of avoiding unnecessary emergency surgery and prolonged hospitalization, we believe that interval laparoscopic appendectomy or non-surgical treatment should be performed after identifying patients who do not require surgery, paying attention to the risk factors for relapse.
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Wang Y, Sun CY, Liu J, Chen Y, Bhan C, Tuason JPW, Misra S, Huang YT, Ma SD, Cheng XY, Zhou Q, Gu WC, Wu DD, Chen X. Is endoscopic retrograde appendicitis therapy a better modality for acute uncomplicated appendicitis? A systematic review and meta-analysis. World J Clin Cases 2021; 9:10208-10221. [PMID: 34904091 PMCID: PMC8638047 DOI: 10.12998/wjcc.v9.i33.10208] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 08/01/2021] [Accepted: 10/14/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Previous studies had shown endoscopic retrograde appendicitis therapy (ERAT) is an effective treatment for acute appendicitis. However, different studies reported conflicting outcomes regarding the effectiveness of ERAT in comparison with laparoscopic appendectomy (LA). AIM To compare the effectiveness of ERAT with LA. METHODS Randomized controlled trials (RCTs) and retrospective studies of ERAT for acute uncomplicated appendicitis were searched in PubMed, Cochrane Library, Web of Science, Embase database, China National Knowledge Infrastructure (CNKI), the WanFang Database, and Chinese Scientific Journals Database (VIP) from the establishment date to March 1 2021. Heterogeneity was assessed using the I-squared statistic. Pooled odds ratios (OR), weighted mean difference (WMD), and standard mean difference (SMD), with 95% confidence intervals (CI) were calculated through either fixed-effects or random-effects model. Sensitivity analysis was also performed. Publication bias was tested by Egger's test, and Begg's test. The quality of included RCT were evaluated by the Jadad scale, while Newcastle-Ottawa scale is adopted for assessing the methodological quality of case-control studies. All statistical analysis was performed using Stata 15.1 statistical software. All statistical analysis was performed using Stata 15.1 statistical software. This study is registered with PROSPERO, CRD42021243955. RESULTS After screening, 10 RCTs and 2 case-control studies were included in the current systematic review. Firstly, the length of hospitalizations [WMD = -1.15, 95%CI: -1.99, -0.31; P = 0.007] was shorter than LA group. Secondly, the level of post-operative CRP [WMD = -10.06, 95%CI: (-17.39, -2.73); P = 0.007], TNF-α [WMD = -7.70, 95%CI: (-8.47, -6.93); P < 0.001], and IL-6 Levels [WMD = -9.78, 95%CI: (-10.69, -8.88); P < 0.001; P < 0.001] in ERAT group was significantly lower than LA group. Thirdly, ERAT group had a lower incidence of intestinal obstruction than LA group. [OR = 0.19, 95%CI: (0.05, 0.79); P = 0.020]. Moreover, the quality of 10 RCTs were low with 0-3 Jadad scores, while the methodological quality of two case-control studies were fair with a score of 2 (each). CONCLUSION Compared with LA, ERAT reduces operation time, the level of postoperative inflammation, and results in fewer complications and shorter recovery time, with preserving the appendix and its immune and biological functions.
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Affiliation(s)
- Ying Wang
- Department of Endoscopy Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
| | - Chen-Yu Sun
- Internal Medicine, AMITA Health Saint Joseph Hospital Chicago, Chicago, IL 60657, United States
| | - Jie Liu
- Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
| | - Yue Chen
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Chandur Bhan
- Internal Medicine, AMITA Health Saint Joseph Hospital Chicago, Chicago, IL 60657, United States
| | | | - Sudha Misra
- Internal Medicine, AMITA Health Saint Joseph Hospital Chicago, Chicago, IL 60657, United States
| | - Yu-Ting Huang
- University of Maryland Medical Center Midtown Campus, Baltimore, MD 21201, United States
| | - Shao-Di Ma
- Department of Epidemiology and Health Statistics, School of Public Health Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Xing-Yu Cheng
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Qin Zhou
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, United States
| | - Wen-Chao Gu
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi 371-8511, Japan
| | - Dan-Dan Wu
- Department of Endoscopy Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
| | - Xia Chen
- Department of Nursing,The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
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Composite Criteria for Non-Operative Management of Acute Non-Complicated Appendicitis Result in Low Failure Rates. World J Surg 2021; 46:69-75. [PMID: 34570268 DOI: 10.1007/s00268-021-06330-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND The aim of this study is to investigate the outcomes of conservative management of non-complicated acute appendicitis (AA) using our unique institutional protocol, and to compare between these and the outcomes of operative management. METHODS Patients admitted to our institution between March 2016 and October 2019 with non-complicated AA were grouped according to their initial management: non-operative versus surgical. Our unique protocol for non-operative management includes: pain < 3 days; afebrile upon admission; non-gravid; WBC <15,000 (× 109/L); CRP < 5 mg/dl; appendix diameter < 1 cm; no appendicolith on imaging; no prior episode of AA; no history of Inflammatory Bowel Disease; no evidence of peritonitis on physical examination. The primary outcome measured was failure of non-surgical management during the index admission. Secondary outcomes included recurrence rate, readmissions, complications, length of antibiotic treatment and length of stay (LOS). RESULTS A total of 695 patients were included, 436 in the operative group and 259 in the non-surgical treatment group. The mean follow-up time was 1004.9 ± 205.7 days. Patients initially treated conservatively rarely required surgery during their index admission (6.9%). Recurrence rate was 19.1% after a mean follow up of 33.4 months. The overall failure rate of conservative management was documented in 20.8% of the patients. The complication rate was higher in those treated with upfront surgery (1.6% vs. 0.4%, p < 0.001). The overall LOS was not statistically different between the groups. CONCLUSIONS Our composite protocol for non-surgical management of non-complicated AA results in a low failure rate. A well calculated patient treatment allocation in non-complicated AA can advocate for wide-spread use of the conservative approach.
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Parental Views on the Non-Operative Management of Simple Appendicitis in Children: Results of a Cross-Sectional Survey. World J Surg 2021; 46:274-287. [PMID: 34557942 DOI: 10.1007/s00268-021-06305-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND To determine parental attitudes for the non-operative management of simple appendicitis and determine willingness to participate in research evaluating different management options. METHOD Voluntary cross-sectional survey of parents/guardians presenting to paediatric outpatient department. Likert scale of 0-10 (strongly disagree-strongly agree) was utilised, analysis by individual question responses. Results are presented as medians [IQR], paired t test, the Mann-Whitney U test and Kruskal-Wallis test analysis as appropriate. A p value of < 0.05 is considered significant. RESULTS Of 311 respondents, 81% (252/311) completed all the questions. The majority (73%, 220/303) believed that appendicitis needed an urgent operation, and 88% (264/299) believed that perforated appendicitis was a life-threatening condition. Fifty-two per cent (131/252) preferred operative management, and 48% (121/252) preferred antibiotic treatment. The most important factors influencing treatment choice were removal of pain (84%, 246/293), removal of infection (83%, 244/293) and minimising complications (54%, 162/293). Concerns regarding antibiotic treatment included the potential for recurrence (75%, 204/271), the risk of progression (63%, 170/271) and the potential of future surgery (53%, 145/271). The perceived beneficial factors of antibiotic treatment included avoiding surgery, 64% (173/269) and surgical complications 68% (184/269). When asked to consider whether they would participate in clinical research evaluating the two treatment options, parents were equally in favour (39%), against (26%) or unsure (35%). CONCLUSION Our study demonstrates equipoise in the parental acceptance of antibiotics as a treatment simple appendicitis in children, or participation in research evaluating this topic. However, the important factors that may influence this decision have been identified to guide future conversations.
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Ultrasonographic features can predict outcome of conservative management of acute appendicitis in children. Emerg Radiol 2021; 29:59-65. [PMID: 34533666 DOI: 10.1007/s10140-021-01984-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 08/30/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE To determine whether specific ultrasonographic features can predict failure of conservative treatment of acute appendicitis. METHODS A 2-year retrospective study was conducted on children admitted with acute appendicitis. Those with uncomplicated appendicitis diagnosed solely by ultrasound, and treated conservatively, were followed 18-24 m to assess treatment outcome. Management was considered successful if recurrent acute appendicitis was not observed during follow-up. Appendix diameter, wall thickness, presence of mucosal ulceration, hyperechogenic fat, free fluid, and lymph nodes were evaluated as potential discriminatory ultrasonographic predictors. T-tests, chi-square, sensitivity, specificity, and odds ratios were calculated. RESULTS Out of 556 consecutive patients that were admitted with acute appendicitis, 180 (32%) managed conservatively. One hundred eleven (62%) imaged by US only. Ninety-two out of 111 (83%) were followed 18-24 m to assess treatment outcome, and 19/111 (17%) were lost to follow-up. Conservative management was successful in 72/92 (78.2%), with treatment failure in 20/92 (21.8%) (5/92 (5.4%) with recurrent acute appendicitis and 15/92 (16.3%) underwent appendectomy). Of the ultrasonographic features studied, mucosal ulceration demonstrated statistically significant predictive value. Fifteen out of 20 (75%) treatment failures had mucosal ulceration, compared to 21/72 (29.2%) of the patients with successful treatment (p < 0.001). This yielded a positive odds ratio of 7.3 (2.3-22.6, 95% CI), 70.8% (58.9-80.9, 95% CI) specificity, and 75% (50.9-91.3, 95% CI) sensitivity. Positive predictive value was 41.6% (31.5-52.5, 95% CI) while intact mucosa had negative predictive value of 91% (82.4-95.6, 95% CI) for conservative management success. CONCLUSION The presence or absence of appendiceal mucosal ulceration at ultrasound can predict conservative management outcome in the setting of acute appendicitis, potentially improving pediatric patient selection for conservative management.
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Sajjad MN, Naumeri F, Hina S. Non-operative treatment versus appendectomy for acute uncomplicated appendicitis: A randomized controlled trial. Pak J Med Sci 2021; 37:1276-1281. [PMID: 34475898 PMCID: PMC8377919 DOI: 10.12669/pjms.37.5.4016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/02/2021] [Accepted: 04/05/2021] [Indexed: 01/04/2023] Open
Abstract
Objectives: To compare the outcome of non-operative treatment (NOT) with antibiotics versus surgical management of uncomplicated appendicitis in children. Methods: This randomized clinical trial (NCT 04030741) was carried out in Pediatric Surgery Department, Mayo Hospital from September 2018 to September 2019. Total sample size was 180, and after informed consent patients were randomly allocated in two groups. All children between 5 and 15 years of age and having pediatric appendicitis score (PAS) >7 were included. Patients with previous abdominal surgery, peritonitis, appendicular mass, or intra-abdominal abscess were excluded. Children in NOT group (Group A) were given intravenous Meropenem and Metronidazole for 48 hours and after starting oral, antibiotics were continued orally for 7 days. In Group B, children underwent appendectomy. Failure of NOT was labeled if there was abscess formation or peri-appendiceal fluid collection on ultrasound, development of peritonitis or recurrence of appendicitis. Results: In Group A, mean age was 9.56±1.8 years and in Group B 10.11±1.8 years. There were 123 male and 57 female patients. Group B had 100% successful outcome. NOT (Group A) had successful outcome in 75 patients (83.3%) and failure was noted in 15 (16.7%). Five needed operation within 48 hours, all had appendicolith, and 10 patients presented within 6 months. Raised total leukocyte count (p value < 0.0001) and C reactive protein (p value < 0.04) levels were noted with failure of NOT. Conclusions: In this study, success of NOT was 84% so a trial of NOT in cases of uncomplicated appendicitis should be considered in children.
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Affiliation(s)
- Muhammad Nadeem Sajjad
- Dr. Muhammad Nadeem Sajjad, MBBS. Department of Pediatric Surgery, King Edward Medical University/Mayo Hospital, Lahore, Pakistan
| | - Fatima Naumeri
- Dr. Fatima Naumeri, MCPS, FCPS. Department of Pediatric Surgery, King Edward Medical University/Mayo Hospital, Lahore, Pakistan
| | - Sehrish Hina
- Dr. Sehrish Hina, MBBS. Department of East Surgery, King Edward Medical University/Mayo Hospital, Lahore, Pakistan
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Hall NJ, Eaton S, Sherratt FC, Reading I, Walker E, Chorozoglou M, Beasant L, Wood W, Stanton M, Corbett H, Rex D, Hutchings N, Dixon E, Grist S, Crawley EM, Young B, Blazeby JM. CONservative TReatment of Appendicitis in Children: a randomised controlled feasibility Trial (CONTRACT). Arch Dis Child 2021; 106:764-773. [PMID: 33441315 PMCID: PMC8311091 DOI: 10.1136/archdischild-2020-320746] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/18/2020] [Accepted: 12/08/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To establish the feasibility of a multicentre randomised controlled trial to assess the effectiveness and cost-effectiveness of a non-operative treatment pathway compared with appendicectomy in children with uncomplicated acute appendicitis. DESIGN Feasibility randomised controlled trial with embedded qualitative study to inform recruiter training to optimise recruitment and the design of a future definitive trial. SETTING Three specialist paediatric surgery centres in the UK. PATIENTS Children (aged 4-15 years) with a clinical diagnosis of uncomplicated acute appendicitis. INTERVENTIONS Appendicectomy or a non-operative treatment pathway (comprising broad-spectrum antibiotics and active observation). MAIN OUTCOME MEASURES Primary outcome measure was the proportion of eligible patients recruited. Secondary outcomes evaluated adherence to interventions, data collection during follow-up, safety of treatment pathways and clinical course. RESULTS Fifty per cent of eligible participants (95% CI 40 to 59) approached about the trial agreed to participate and were randomised. Repeated bespoke recruiter training was associated with an increase in recruitment rate over the course of the trial from 38% to 72%. There was high acceptance of randomisation, good patient and surgeon adherence to trial procedures and satisfactory completion of follow-up. Although more participants had perforated appendicitis than had been anticipated, treatment pathways were found to be safe and adverse event profiles acceptable. CONCLUSION Recruitment to a randomised controlled trial examining the effectiveness and cost-effectiveness of a non-operative treatment pathway compared with appendicectomy for the treatment of uncomplicated acute appendicitis in children is feasible. TRIAL REGISTRATION NUMBER ISRCTN15830435.
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Affiliation(s)
- Nigel J Hall
- University Surgery Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Department of Paediatric Surgery and Urology, Southampton Children's Hospital, Southampton, UK
| | - Simon Eaton
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Frances C Sherratt
- Department of Public Health, Policy and Systems, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Isabel Reading
- Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Erin Walker
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Maria Chorozoglou
- Southampton Health Technology Assessment Centre, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Lucy Beasant
- Centre for Academic Child Health, Bristol Medical School: Population Health Sciences, University of Bristol, Bristol, UK
| | - Wendy Wood
- National Institute of Health Research (NIHR), Research Design Service South Central, University of Southampton, Southampton, UK
| | - Michael Stanton
- Department of Paediatric Surgery and Urology, Southampton Children's Hospital, Southampton, UK
| | - Harriet Corbett
- Department of Paediatric Surgery, Alder Hey Children's NHS foundation Trust, Liverpool, UK
| | - Dean Rex
- Department of Paediatric Surgery, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Natalie Hutchings
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Elizabeth Dixon
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Simon Grist
- Patient and Public Involvement Representative, Southampton, UK
| | - Esther M Crawley
- Centre for Academic Child Health, Bristol Medical School: Population Health Sciences, University of Bristol, Bristol, UK
| | - Bridget Young
- Department of Public Health, Policy and Systems, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Jane M Blazeby
- Centre for Surgical Research and NIHR Bristol Biomedical Research Centre, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
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Li J. Revisiting delayed appendectomy in patients with acute appendicitis. World J Clin Cases 2021; 9:5372-5390. [PMID: 34307591 PMCID: PMC8281431 DOI: 10.12998/wjcc.v9.i20.5372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/04/2021] [Accepted: 05/18/2021] [Indexed: 02/06/2023] Open
Abstract
Acute appendicitis (AA) is the most common acute abdomen, and appendectomy is the most common nonelective surgery performed worldwide. Despite the long history of understanding this disease and enhancements to medical care, many challenges remain in the diagnosis and treatment of AA. One of these challenges is the timing of appendectomy. In recent decades, extensive studies focused on this topic have been conducted, but there have been no conclusive answers. From the onset of symptoms to appendectomy, many factors can cause delay in the surgical intervention. Some are inevitable, and some can be modified and improved. The favorable and unfavorable results of these factors vary according to different situations. The purpose of this review is to discuss the causes of appendectomy delay and its risk-related costs. This review also explores strategies to balance the positive and negative effects of delayed appendectomy.
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Affiliation(s)
- Jian Li
- Department of General Surgery, The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, Sichuan Province, China
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Affiliation(s)
- Katherine He
- Department of General Surgery, Brigham & Women's Hospital, Harvard Medical School, 75 Francis Street CA-034, Boston, MA 02115, USA
| | - Shawn J Rangel
- Department of Pediatric & Thoracic Surgery, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue - Fegan 3, Boston, MA 02115, USA.
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Kohga A, Kawabe A, Yajima K, Okumura T, Yamashita K, Isogaki J, Suzuki K, Muramatsu K. Does the presence of an appendicolith or abscess predict failure of nonoperative management of patients with acute appendicitis? Emerg Radiol 2021; 28:977-983. [PMID: 34173083 DOI: 10.1007/s10140-021-01951-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 05/24/2021] [Indexed: 12/26/2022]
Abstract
PURPOSE Nonoperative management (NOM) has been widely accepted as one of the standard treatments for patients with acute appendicitis. However, predictive factors for the failure of NOM have not been thoroughly investigated. METHODS A total of 196 patients with acute appendicitis underwent NOM between April 2014 and December 2020. Of these 196 patients, 24 patients failed NOM and required emergency surgery (failure group: n = 24), while the other 172 patients were successfully treated with NOM (success group: n = 172). These two groups were compared, and the predictive factors for the failure of NOM were investigated. RESULTS The number of patients who had a previous history of stroke was significantly increased in the failure group (12.5% vs. 2.9%, p = 0.026). Incarceration of an appendicolith on CT images was significantly associated with the failure group (20.8% vs. 1.7%, p < 0.001), while neither the presence of an appendicolith nor abscess was associated. The presence of periappendiceal fluid was significantly associated with the failure group (50.0% vs. 26.7%, p = 0.019). The incarceration of an appendicolith (p < 0.001, odds ratio = 19.85) and periappendiceal fluid (p = 0.009, odds ratio = 3.62) were found to be independent risk factors for failure of NOM. Neither the presence of an appendicolith nor abscess was associated with the recurrence of appendicitis. CONCLUSIONS The presence of an appendicolith or abscess was not a crucial factor for surgery. Incarceration of an appendicolith and periappendiceal fluid on CT images was predictive factors for the failure of NOM.
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Affiliation(s)
- Atsushi Kohga
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan.
| | - Akihiro Kawabe
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Kiyoshige Yajima
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Takuya Okumura
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Kimihiro Yamashita
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Jun Isogaki
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Kenji Suzuki
- Division of Surgery, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
| | - Katsuaki Muramatsu
- Division of Radiology, Fujinomiya City General Hospital, 3-1, Nishiki-cho, Fujinomiya, Shizuoka, 4180076, Japan
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Kvasnovsky CL, Shi Y, Rich BS, Glick RD, Soffer SZ, Lipskar AM, Dolgin S, Bagrodia N, Hong A, Prince JM, James DE, Sathya C. Limiting hospital resources for acute appendicitis in children: Lessons learned from the U.S. epicenter of the COVID-19 pandemic. J Pediatr Surg 2021; 56:900-904. [PMID: 32620267 PMCID: PMC7309720 DOI: 10.1016/j.jpedsurg.2020.06.024] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/06/2020] [Accepted: 06/14/2020] [Indexed: 01/22/2023]
Abstract
INTRODUCTION The COVID-19 pandemic resulted in the suspension of nonemergent surgeries throughout New York. Our tertiary care children's hospital pivoted towards a brief trial of intravenous (IV) antibiotic therapy in all patients in order to limit operating room (OR) utilization and avoid prolonged hospital stays. We describe our pandemic-based strategy for non-operative management (NOM) of appendicitis but with a limited duration of IV antibiotics. METHODS We performed a retrospective study of children treated for acute appendicitis at our center from 3/31/2020 to 5/3/2020 during the peak of the New York pandemic. We compared appendicitis volume to similar months in prior years. We evaluated failure of NOM, length of stay, and compared characteristics of children we successfully treated with our expanded NOM protocol to previously published inclusion criteria for NOM. RESULTS 45.5% of children (25/55) with acute appendicitis underwent NOM. Of the 30 who underwent surgery, 13 had complicated appendicitis while 17 had simple appendicitis. Three patients were COVID-positive, although none had respiratory symptoms. The majority of patients presenting with acute appendicitis (78.2%) did not meet previously published criteria for NOM. CONCLUSIONS We treated a similar volume of children with acute appendicitis during the pandemic compared to prior years. We applied non-operative management to nearly half our patients, even as we expanded inclusion criteria for NOM to reduce OR utilization, but limited the duration of the antibiotic trial to avoid prolonged hospital stays. TYPE OF STUDY Retrospective study. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Charlotte L Kvasnovsky
- Cohen Children's Medical Center, Division of Pediatric Surgery, New Hyde Park, NY; Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY.
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Wang Q, Morikawa Y, Ueno R, Tomita H, Ihara T, Hagiwara Y, Suzuki S, Kato M, Shimojima N, Hataya H. Prognosis of ultrasonographic low-grade pediatric appendicitis treated with supportive care. Surgery 2021; 170:215-221. [PMID: 33836899 DOI: 10.1016/j.surg.2021.02.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND A previous report proposed ultrasonography-based classification as a promising means of predicting pediatric spontaneously resolving appendicitis. The present study investigated the long-term prognosis of supportive care for low-grade appendicitis identified by ultrasonography, defined as an appendix with a smooth submucosal layer irrespective of blood flow or an appendix with an irregular layer and increased blood flow. METHODS The present, retrospective cohort study enrolled patients under 16 years of age with acute appendicitis at a children's hospital between October 2010 and September 2016. The inclusion criteria were ultrasonography findings showing an appendix with (1) full visualization, (2) a diameter ≥6 mm, (3) a smooth submucosal layer or an irregular layer with increased blood flow, and (4) no appendiceal mass, abscess, or perforation. The exclusion criteria were: (1) a history of acute appendicitis, (2) antibiotic administration within 72 hours before diagnosis, and (3) antibiotic administration or surgery before supportive care. The primary outcome was the event-free duration, defined as a period of supportive care alone with no additional intervention or recurrence of appendicitis. RESULTS One hundred and eighty-two patients were enrolled. The median Alvarado score was 7 (interquartile range, 6-8), and the median follow-up duration in event-free cases was 1,922 days (interquartile range, 1,347-2,614 days). The event-free rate was 75.0%, 67.0%, and 62.5%, at 1, 2, and 5 years, respectively. CONCLUSION The long-term, event-free rate exceeded 60% in patients with low-grade appendicitis defined by ultrasonography who received neither surgery nor antibiotic treatment. Most recurrences occurred within 2 years of the initial diagnosis.
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Affiliation(s)
- Qianzhi Wang
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan.
| | - Yoshihiko Morikawa
- Clinical Research Support Center, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Ryo Ueno
- Monash University, The Australian and New Zealand Intensive Care Research Centre, Melbourne, Australia
| | - Hirofumi Tomita
- Department of Surgery, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Takateru Ihara
- Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Yusuke Hagiwara
- Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Satoko Suzuki
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Mototoshi Kato
- Department of Pediatric Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Naoki Shimojima
- Department of Surgery, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Hiroshi Hataya
- Department of General Pediatrics, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
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Thapa Basnet A, Singh S, Thapa B, Kayastha A. Management of Acute Appendicitis during COVID-19 Pandemic in a Tertiary Care Centre: A Descriptive Cross-sectional Study. JNMA J Nepal Med Assoc 2021; 59:252-255. [PMID: 34506434 PMCID: PMC8369543 DOI: 10.31729/jnma.6307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Indexed: 11/01/2022] Open
Abstract
INTRODUCTION Acute appendicitis is the most common reason for abdominal surgery in children. Though appendectomy considered the gold standard there are a lot of complications related to it. Conservative management of acute appendicitis is not new to medical science. In pandemic like COVID-19 when all the health systems were about to shut-down because of lack of manpower and resources, we started a trial of non-operative management. The main aim of this study is to find out the management of acute appendicitis during COVID-19. METHODS This was a descriptive cross-sectional study conducted in a tertiary care centre. Data collection was done from the record section which included the patients diagnosed with acute appendicitis from February 2020 to July 2020 after obtaining ethical clearance from Institutional Review Committee. Cases of appendicular lump, appendicular abscess, appendicular perforations have been excluded. Data was collected and entry was done in Statistical Package for the Social Science software version 20, point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data. RESULTS The conservative management of acute appendicitis was done in 44 cases (55.7%) while 35 cases (44.3%) had to undergo appendectomy. CONCLUSIONS COVID-19 can complicate the perioperative course as a result of direct lung injury and multiple organ dysfunctions and can also bring serious threats to the safety of medical staffs involved in managing the acute appendicitis case operatively, so conservative management can be considered as an alternative way of management of acute appendicitis in the pandemic outbreak.
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Affiliation(s)
- Anupama Thapa Basnet
- Department of Pediatric Surgery, Kanti Children's Hospital, Maharajganj, Kathmandu, Nepal
| | - Suraj Singh
- Department of Pediatric Surgery, Kanti Children's Hospital, Maharajganj, Kathmandu, Nepal
| | - Bijay Thapa
- Department of Pediatric Surgery, Kanti Children's Hospital, Maharajganj, Kathmandu, Nepal
| | - Anuj Kayastha
- Department of Pediatric Surgery, Kanti Children's Hospital, Maharajganj, Kathmandu, Nepal
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Fisher JC, Tomita SS, Ginsburg HB, Gordon A, Walker D, Kuenzler KA. Increase in Pediatric Perforated Appendicitis in the New York City Metropolitan Region at the Epicenter of the COVID-19 Outbreak. Ann Surg 2021; 273:410-415. [PMID: 32976285 PMCID: PMC7869969 DOI: 10.1097/sla.0000000000004426] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The aim of the study was to determine whether perforated appendicitis rates in children were influenced by the Coronavirus disease 2019 (COVID-19) surge. BACKGROUND Disruption of care pathways during a public health crisis may prevent children from obtaining prompt assessment for surgical conditions. Progression of appendicitis to perforation is influenced by timeliness of presentation. In the context of state-mandated controls and public wariness of hospitals, we investigated the impact of the COVID-19 outbreak on perforated appendicitis in children. STUDY DESIGN We conducted an analysis of all children presenting to 3 hospital sites with acute appendicitis between March 1 and May 7, 2020, corresponding with the peak COVID-19 outbreak in the New York City region. Control variables were collected from the same institutions for the preceding 5 years. The primary outcome measure was appendiceal perforation. RESULTS Fifty-five children presented with acute appendicitis over 10 weeks. Compared to a 5-year control cohort of 1291 patients, we observed a higher perforation rate (45% vs 27%, odds ratio 2.23, 95% confidence interval 1.29-3.85, P = 0.005) and longer mean duration of symptoms in children with perforations (71 ± 39 vs 47 ± 27 h, P = 0.001) during the COVID-19 period. There were no differences in perforation rates (55% vs 59%, P = 0.99) or median length of stay (1.0 vs 3.0 days, P = 0.58) among children screening positive or negative for SARS-CoV-2. CONCLUSIONS Children in the epicenter of the COVID-19 outbreak demonstrated higher rates of perforated appendicitis compared to historical controls. Preoperative detection of SARS-CoV-2 was not associated with inferior outcomes. Although children likely avoid much of the morbidity directly linked to COVID-19, disruption to local healthcare delivery systems may negatively impact other aspects of pediatric surgical disease.
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Affiliation(s)
- Jason C Fisher
- Division of Pediatric Surgery, Department of Surgery, NYU Grossman School of Medicine, Hassenfeld Children's Hospital at NYU Langone, New York, NY
- Division of Pediatric Surgery, Department of Surgery, Joseph M. Sanzari Children's Hospital, Hackensack Meridian Health, Hackensack, NJ
| | - Sandra S Tomita
- Division of Pediatric Surgery, Department of Surgery, NYU Grossman School of Medicine, Hassenfeld Children's Hospital at NYU Langone, New York, NY
- Division of Pediatric Surgery, Department of Surgery, Joseph M. Sanzari Children's Hospital, Hackensack Meridian Health, Hackensack, NJ
| | - Howard B Ginsburg
- Division of Pediatric Surgery, Department of Surgery, NYU Grossman School of Medicine, Hassenfeld Children's Hospital at NYU Langone, New York, NY
- Division of Pediatric Surgery, Department of Surgery, Joseph M. Sanzari Children's Hospital, Hackensack Meridian Health, Hackensack, NJ
| | - Alex Gordon
- Division of Pediatric Surgery, Department of Surgery, NYU Grossman School of Medicine, Hassenfeld Children's Hospital at NYU Langone, New York, NY
| | - David Walker
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Hackensack Meridian School of Medicine at Seton Hall University, Hackensack, NJ
| | - Keith A Kuenzler
- Division of Pediatric Surgery, Department of Surgery, NYU Grossman School of Medicine, Hassenfeld Children's Hospital at NYU Langone, New York, NY
- Division of Pediatric Surgery, Department of Surgery, Joseph M. Sanzari Children's Hospital, Hackensack Meridian Health, Hackensack, NJ
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Téoule P, Laffolie JD, Rolle U, Reissfelder C. Acute Appendicitis in Childhood and Adulthood. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 117:764-774. [PMID: 33533331 DOI: 10.3238/arztebl.2020.0764] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/05/2020] [Accepted: 07/29/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Acute appendicitis is the most common cause of the acute abdomen, with an incidence of 1 per 1000 persons per year. It is one of the main differential diagnoses of unclear abdominal conditions. METHODS This review is based on pertinent publications that were retrieved by a selective search in the PubMed and Cochrane Library databases. RESULTS In addition to the medical history, physical examination and laboratory tests, abdominal ultrasonography should be performed to establish the diagnosis (and sometimes computed tomography [CT] or magnetic resonance imaging [MRI], if ultrasonography is insufficient). Before any treatment is provided, appendicitis is classified as either uncomplicated or complicated. In both types of appendicitis, the decision to treat surgically or conservatively must be based on the overall clinical picture and the patient's risk factors. Appendectomy is the treatment of choice for acute appendicitis in all age groups. In Germany, appendectomy is mainly performed laparoscopically in patients with low morbidity. Uncomplicated appendicitis can, alternatively, be treated conservatively under certain circumstances. A meta-analysis of five randomized, controlled trials has revealed that ca. 37% of adult patients treated conservatively undergo appendectomy within one year. Complicated appendicitis is a serious disease; it can also potentially be treated conservatively (with antibiotics, with or without placement of a drain) as an alternative to surgical treatment. CONCLUSION Conservative treatment is being performed more frequently, but the current state of the evidence does not justify a change of the standard therapy from surgery to conservative treatment.
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Affiliation(s)
- Patrick Téoule
- Department of Surgery, Universitäts -medizin Mannheim, Medical Faculty Mannheim, Heidelberg UniversityDepartment of General Pediatrics and Neonatology, Pediatric Gastroenterology, University of Giessen, GermanyDepartment of Pediatric Surgery, University Hospital Frankfurt, Goethe-University Frankfurt am Main, Frankfurt, Germany
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Fuhrer AE, Sukhotnik I, Ben-Shahar Y, Weinberg M, Koppelmann T. Predictive Value of Alvarado Score and Pediatric Appendicitis Score in the Success of Nonoperative Management for Simple Acute Appendicitis in Children. Eur J Pediatr Surg 2021; 31:95-101. [PMID: 33080628 DOI: 10.1055/s-0040-1718406] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION During the past decade, nonoperative management (NOM) for simple acute appendicitis (SAA) in children has been proven safe with noninferior complications rate. The aim of this study was to examine Alvarado score and pediatric appendicitis score (PAS) together with other factors in predicting failure of NOM in children presenting with SAA. MATERIALS AND METHODS Patients aged 5 to 18 years admitted to our department between 2017 and 2019 diagnosed with SAA were given a choice between surgical management and NOM. We divided the NOM patients into two groups: successful treatment and failed NOM, comparing their files for Alvarado score and PAS and other clinical and demographic factors, with a mean follow-up of 7 months. Failure was determined as need for appendectomy following conservative treatment due to any reason. RESULTS A total of 85 patients answered criteria and chose NOM. Overall failure rate was 32.9%. We found no difference in the mean Alvarado score and PAS as well as in each component of both scores between success and failed NOM groups. However, when using the risk classification of the scores, we found a significant correlation between high-risk Alvarado score and failed NOM. After adjusting for age, gender, duration of symptoms, diagnosis of tip appendicitis, and presence of appendicolith, the odds of failure were four times higher among high-risk Alvarado group. CONCLUSION Alvarado score of 7 or higher, older age, and diagnosis of an appendicolith on imaging are possible predictors for failure of NOM for SAA in children.
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Affiliation(s)
- Audelia Eshel Fuhrer
- Department of Pediatric Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Igor Sukhotnik
- Department of Pediatric Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yoav Ben-Shahar
- Department of Pediatric Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mark Weinberg
- Department of Pediatric Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Koppelmann
- Department of Pediatric Surgery, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Hall NJ, Sherratt FC, Eaton S, Reading I, Walker E, Chorozoglou M, Beasant L, Wood W, Stanton M, Corbett HJ, Rex D, Hutchings N, Dixon E, Grist S, Hoff WV, Crawley E, Blazeby J, Young B. Conservative treatment for uncomplicated appendicitis in children: the CONTRACT feasibility study, including feasibility RCT. Health Technol Assess 2021; 25:1-192. [PMID: 33630732 PMCID: PMC7958256 DOI: 10.3310/hta25100] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Although non-operative treatment is known to be effective for the treatment of uncomplicated acute appendicitis in children, randomised trial data comparing important outcomes of non-operative treatment with those of appendicectomy are lacking. OBJECTIVES The objectives were to ascertain the feasibility of conducting a multicentre randomised controlled trial comparing the clinical effectiveness and cost-effectiveness of a non-operative treatment pathway with appendicectomy for the treatment of uncomplicated acute appendicitis in children. DESIGN This was a mixed-methods study, which included a feasibility randomised controlled trial, embedded and parallel qualitative and survey studies, a parallel health economic feasibility study and the development of a core outcome set. SETTING This study was set in three specialist NHS paediatric surgical units in England. PARTICIPANTS Children (aged 4-15 years) clinically diagnosed with uncomplicated acute appendicitis participated in the feasibility randomised controlled trial. Children, their families, recruiting clinicians and other health-care professionals involved in caring for children with appendicitis took part in the qualitative study. UK specialist paediatric surgeons took part in the survey. Specialist paediatric surgeons, adult general surgeons who treat children, and children and young people who previously had appendicitis, along with their families, took part in the development of the core outcome set. INTERVENTIONS Participants in the feasibility randomised controlled trial were randomised to a non-operative treatment pathway (broad-spectrum antibiotics and active observation) or appendicectomy. MAIN OUTCOME MEASURES The primary outcome measure was the proportion of eligible patients recruited to the feasibility trial. DATA SOURCES Data were sourced from NHS case notes, questionnaire responses, transcribed audio-recordings of recruitment discussions and qualitative interviews. RESULTS Overall, 50% (95% confidence interval 40% to 59%) of 115 eligible patients approached about the trial agreed to participate and were randomised. There was high acceptance of randomisation and good adherence to trial procedures and follow-up (follow-up rates of 89%, 85% and 85% at 6 weeks, 3 months and 6 months, respectively). More participants had perforated appendicitis than had been anticipated. Qualitative work enabled us to communicate about the trial effectively with patients and families, to design and deliver bespoke training to optimise recruitment and to understand how to optimise the design and delivery of a future trial. The health economic study indicated that the main cost drivers are the ward stay cost and the cost of the operation; it has also informed quality-of-life assessment methods for future work. A core outcome set for the treatment of uncomplicated acute appendicitis in children and young people was developed, containing 14 outcomes. There is adequate surgeon interest to justify proceeding to an effectiveness trial, with 51% of those surveyed expressing a willingness to recruit with an unchanged trial protocol. LIMITATIONS Because the feasibility randomised controlled trial was performed in only three centres, successful recruitment across a larger number of sites cannot be guaranteed. However, the qualitative work has informed a bespoke training package to facilitate this. Although survey results suggest adequate clinician interest to make a larger trial possible, actual participation may differ, and equipoise may have changed over time. CONCLUSIONS A future effectiveness trial is feasible, following limited additional preparation, to establish appropriate outcome measures and case identification. It is recommended to include a limited package of qualitative work to optimise recruitment, in particular at new centres. FUTURE WORK Prior to proceeding to an effectiveness trial, there is a need to develop a robust method for distinguishing children with uncomplicated acute appendicitis from those with more advanced appendicitis, and to reach agreement on a primary outcome measure and effect size that is acceptable to all stakeholder groups involved. TRIAL REGISTRATION Current Controlled Trials ISRCTN15830435. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 10. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Nigel J Hall
- Faculty of Medicine, University of Southampton, Southampton, UK
| | - Frances C Sherratt
- Department of Health Services Research, Institute of Population Health Sciences, University of Liverpool, Liverpool, UK
| | - Simon Eaton
- University College London Great Ormond Street Institute of Child Health, Department of Population Health Sciences, University College London, London, UK
| | - Isabel Reading
- Primary Care and Population Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Erin Walker
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Maria Chorozoglou
- Southampton Health Technology Assessment Centre, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Lucy Beasant
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Wendy Wood
- National Institute for Health Research (NIHR), Research Design Service South Central, University of Southampton, Southampton, UK
| | - Michael Stanton
- Department of Paediatric Surgery and Urology, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Harriet J Corbett
- Department of Paediatric Surgery, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Dean Rex
- Department of Paediatric Surgery, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Natalie Hutchings
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Elizabeth Dixon
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Simon Grist
- Patient and public involvement representative
| | - William Van't Hoff
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Esther Crawley
- Centre for Academic Child Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - Jane Blazeby
- Centre for Surgical Research, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Bridget Young
- Department of Health Services Research, Institute of Population Health Sciences, University of Liverpool, Liverpool, UK
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Differences between inflamed and non inflamed appendices diagnosed as acute appendicitis. Ann Med Surg (Lond) 2021; 62:135-139. [PMID: 33520210 PMCID: PMC7820313 DOI: 10.1016/j.amsu.2021.01.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 12/29/2022] Open
Abstract
Background Despite the great advances in diagnostic methods, the incidence of the surgical removal of a morphologically normal appendix in patients with clinical and complementary signs of acute appendicitis continues to exceed 20%. This study aimed to compare the clinical, laboratory, and ultrasound findings of inflammatory and noninflammatory appendiceal disorders diagnosed as acute appendicitis. Methods The medical records of 208 patients with clinical, laboratory, and ultrasound findings indicative of acute appendicitis were studied. The patients were divided into two groups: group 1 comprising 94 patients whose appendicular histological results suggested a normal appendix and group 2 comprising 114 patients with histopathological tests confirming acute appendicitis. The variables analyzed were age at the time of surgery, sex, nausea and vomiting, inappetence, fever, pain migrating to the right iliac fossa, pain on palpation of the right iliac fossa, Blumberg's sign, blood counts, ultrasound findings, and Alvarado score. Results An inflamed appendix was associated with inappetence, pain on palpation of the right iliac fossa, appendiceal diameter >6 mm, and Alvarado score >6 (p < 0.001). In contrast, fever was more frequently found in noninflammatory appendiceal disorders (p < 0.001). Conclusion Inappetence, pain on palpation of the right iliac fossa, appendiceal diameter > 6 mm, and Alvarado score > 6 indicate an inflammatory appendiceal disease, whereas fever is more often present in noninflammatory appendiceal diseases.
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Rate of Application and Outcome of Non-operative Management of Acute Appendicitis in the Setting of COVID-19: Systematic Review and Meta-analysis. J Gastrointest Surg 2021; 25:1905-1915. [PMID: 33772399 PMCID: PMC7997536 DOI: 10.1007/s11605-021-04988-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/15/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Non-operative management (NOM) of acute appendicitis has been assessed in several studies before COVID-19 pandemic. This systematic review aimed to assess the extent of adoption, efficacy, and safety of NOM of acute appendicitis in the setting of COVID-19. METHODS This was a PRISMA-compliant systematic review of the literature. Electronic databases and Google Scholar were queried for studies that applied NOM of acute appendicitis during COVID-19. The main outcome measures were the rates of NOM application during the pandemic as compared to the pre-pandemic period, failure and complication rates of NOM. Failure was defined as the need for appendectomy during NOM and complications included development of appendicular mass or abscess. RESULTS Fourteen studies (2140 patients) were included. The male to female ratio was 1.44:1 and median age was 34. Nine hundred fifty-nine (44.8%) patients had a trial of NOM. The weighted mean rate of NOM application was 50.1% (95%CI: 29.8-70.5%). The application of NOM during the pandemic was significantly more likely than its application before COVID-19 (OR = 6.7, p < 0.001). The weight mean failure rate of NOM was 16.4% (95%CI: 9.4-23.4). NOM failure was more likely in children and patients with complicated appendicitis. The weighted mean complication rate after NOM was 4.5% (95%CI: 1.4-7.7). NOM had significantly lower odds for complications than appendectomy (OR = 0.36, p = 0.03). There was no mortality after application of NOM. CONCLUSION NOM of acute appendicitis in the setting of COVID-19 may be a safe, short-term alternative to surgery with acceptably low failure and complication rates.
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Apfeld JC, Cooper JN, Minneci PC, Deans KJ. Pediatric Patient and Caregiver Values in Treatment Decision-making for Uncomplicated Appendicitis. JAMA Pediatr 2021; 175:94-96. [PMID: 32744636 PMCID: PMC7400192 DOI: 10.1001/jamapediatrics.2020.2289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
This cohort study surveys pediatric patients and their caregivers to elicit reasons for their preferences for nonoperative management vs surgery for uncomplicated appendicitis.
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Affiliation(s)
- Jordan C. Apfeld
- Center for Surgical Outcomes Research, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
| | - Jennifer N. Cooper
- Center for Surgical Outcomes Research, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
| | - Peter C. Minneci
- Center for Surgical Outcomes Research, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio,Department of Surgery, Nationwide Children’s Hospital, Columbus, Ohio
| | - Katherine J. Deans
- Center for Surgical Outcomes Research, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio,Department of Surgery, Nationwide Children’s Hospital, Columbus, Ohio
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Neufeld MY, Bauerle W, Eriksson E, Azar FK, Evans HL, Johnson M, Lawless RA, Lottenberg L, Sanchez SE, Simianu VV, Thomas CS, Drake FT. Where did the patients go? Changes in acute appendicitis presentation and severity of illness during the coronavirus disease 2019 pandemic: A retrospective cohort study. Surgery 2020; 169:808-815. [PMID: 33288212 PMCID: PMC7717883 DOI: 10.1016/j.surg.2020.10.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/16/2020] [Accepted: 10/28/2020] [Indexed: 01/02/2023]
Abstract
BACKGROUND The coronavirus disease 2019 pandemic restricted movement of individuals and altered provision of health care, abruptly transforming health care-use behaviors. It serves as a natural experiment to explore changes in presentations for surgical diseases including acute appendicitis. The objective was to determine if the pandemic was associated with changes in incidence of acute appendicitis compared to a historical control and to determine if there were associated changes in disease severity. METHODS The study is a retrospective, multicenter cohort study of adults (N = 956) presenting with appendicitis in nonpandemic versus pandemic time periods (December 1, 2019-March 10, 2020 versus March 11, 2020-May 16, 2020). Corresponding time periods in 2018 and 2019 composed the historical control. Primary outcome was mean biweekly counts of all appendicitis presentations, then stratified by complicated (n = 209) and uncomplicated (n = 747) disease. Trends in presentations were compared using difference-in-differences methodology. Changes in odds of presenting with complicated disease were assessed via clustered multivariable logistic regression. RESULTS There was a 29% decrease in mean biweekly appendicitis presentations from 5.4 to 3.8 (rate ratio = 0.71 [0.51, 0.98]) after the pandemic declaration, with a significant difference in differences compared with historical control (P = .003). Stratified by severity, the decrease was significant for uncomplicated appendicitis (rate ratio = 0.65 [95% confidence interval 0.47-0.91]) when compared with historical control (P = .03) but not for complicated appendicitis (rate ratio = 0.89 [95% confidence interval 0.52-1.52]); (P = .49). The odds of presenting with complicated disease did not change (adjusted odds ratio 1.36 [95% confidence interval 0.83-2.25]). CONCLUSION The pandemic was associated with decreased incidence of uncomplicated appendicitis without an accompanying increase in complicated disease. Changes in individual health care-use behaviors may underlie these differences, suggesting that some cases of uncomplicated appendicitis may resolve without progression to complicated disease.
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Affiliation(s)
- Miriam Y Neufeld
- Department of Surgery, Boston Medical Center/Boston University School of Medicine, MA.
| | - Wayne Bauerle
- Department of Surgery, Medical University of South Carolina, Charleston, SC
| | - Evert Eriksson
- Department of Surgery, Medical University of South Carolina, Charleston, SC
| | - Faris K Azar
- Department of Surgery, St Mary's Medical Center, West Palm Beach, FL; Department of Surgery, Florida Atlantic University, Boca Raton, FL
| | - Heather L Evans
- Department of Surgery, Medical University of South Carolina, Charleston, SC
| | - Meredith Johnson
- Department of Surgery, Virginia Mason Medical Center, Seattle, WA
| | | | - Lawrence Lottenberg
- Department of Surgery, St Mary's Medical Center, West Palm Beach, FL; Department of Surgery, Florida Atlantic University, Boca Raton, FL
| | - Sabrina E Sanchez
- Department of Surgery, Boston Medical Center/Boston University School of Medicine, MA
| | - Vlad V Simianu
- Department of Surgery, Virginia Mason Medical Center, Seattle, WA
| | | | - F Thurston Drake
- Department of Surgery, Boston Medical Center/Boston University School of Medicine, MA
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