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Sahm M, Pross M, Hukauf M, Adolf D, Köckerling F, Mantke R. Drain versus no drain in elective open incisional hernia operations: a registry-based analysis with 39,523 patients. Hernia 2024; 28:1077-1091. [PMID: 37594637 PMCID: PMC11297118 DOI: 10.1007/s10029-023-02862-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 08/07/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE Elective open incisional hernia operations are a frequently performed and complex procedure. Prophylactic drainage is widely practised to prevent local complications, but nevertheless the benefit of surgical drain placement remains a controversially discussed subject. Objective of this analysis was to evaluate the current status of patient care in clinical routine and outcome in this regard. METHODS The study based on prospectively collected data of the Herniamed Register. Included were all patients with elective open incisional hernia between 1/2005 and 12/2020 and completed 1-year follow-up. Multiple linear and logistic regression analysis was performed to assess the relation of individual factors to the outcome variables. RESULTS Analysed were data from 39,523 patients (28,182 with drain, 11,341 without). Patients with drain placement were significantly older, had a higher BMI, more preoperative risk factors, and a larger defect size. Drained patients furthermore showed a significant disadvantage in the outcome parameters intraoperative complications, general complications, postoperative complications, complication-related reoperations, and pain at the 1-year follow-up. No significant difference was observed with respect to the recurrent rate. CONCLUSION With 71.3%, the use of surgical drainages has a high level of acceptance in elective open incisional hernia operations. The worse outcome of patients is associated with the use of drains, independent of other influencing factors in the model such as patient or surgical characteristics. The use of drains may be a surrogate parameter for other unobserved confounders.
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Affiliation(s)
- M Sahm
- Clinic for General and Visceral Surgery, Brandenburg Medical School, Hochstraße 29, 14770, Brandenburg, Germany.
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School, Nicolaiplatz 19, 14770, Brandenburg, Germany.
| | - M Pross
- Department of Surgery, DRK Kliniken Berlin Köpenick, Salvador Allende Str. 2-8, 12557, Berlin, Germany
| | - M Hukauf
- StatConsult GmbH, Am Fuchsberg 11, 39112, Magdeburg, Germany
| | - D Adolf
- StatConsult GmbH, Am Fuchsberg 11, 39112, Magdeburg, Germany
| | - F Köckerling
- Hernia Center, Vivantes Humboldt Hospital, Academic Teaching Hospital of Charité, University Medicine, Am Nordgraben 2, 13509, Berlin, Germany
| | - R Mantke
- Clinic for General and Visceral Surgery, Brandenburg Medical School, Hochstraße 29, 14770, Brandenburg, Germany
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School, Nicolaiplatz 19, 14770, Brandenburg, Germany
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Andric M, Stockheim J, Rahimli M, Klös M, Esser T, Soldatovic I, Dölling M, Al-Madhi S, Acciuffi S, Croner R, Perrakis A. Management of acute appendicitis during COVID-19 pandemic. Single center data from a tertiary care hospital in Germany. Innov Surg Sci 2023; 8:39-48. [PMID: 38058775 PMCID: PMC10696938 DOI: 10.1515/iss-2022-0021] [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] [Received: 10/14/2022] [Accepted: 04/03/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives The unexpected global overload of the health system during COVID-19 pandemic has caused changes in management of acute appendicitis worldwide. Whereas conservative treatment was widely recommended, the appendicectomy remained standard therapy in Germany. We aimed to investigate the impact of COVID-19 pandemic on treatment routine for acute appendicitis at University Hospital of Magdeburg. Methods Adult patients with clinical and/or radiological diagnosis of acute appendicitis were included in the single center retrospective study. Data was collected to patient demographics, treatment modality and outcomes including morbidity and length of stay. The patient data related to COVID-19 period from March 22, 2020 to December 31, 2021 (649 days) were compared to the Non-COVID-19 period from June 12, 2018 to March 21, 2020 (649 days). Subgroup analysis related to conservative or surgical treatment has been performed. Results A total of 385 patients was included in the study, 203 (52.73 %) during Non-COVID-19 period and 182 (47.27 %) during COVID-19 period. Mean age of entire collective was 43.28 years, containing 43.9 % female patients (p=0.095). Conservative treatment was accomplished in 49 patients (12.7 % of entire collective), increasing from 9.9 % to 15.9 % during COVID-19 period (p=0.074). Laparoscopic appendicectomy was performed in 99.3 % (n=152) of operated patients during COVID-19 period (p=0.013), followed by less postoperative complications compared to reference period (23.5 % vs. 13.1 %, p=0.015). The initiation of antibiotic therapy after the diagnosis increased from 37.9 % to 53.3 % (p=0.002) during COVID-19 period regardless the following treatment modality. Antibiotic treatment showed shorter duration during pandemic period (5.57 days vs. 3.16 days, p<0.001) and it was given longer in the conservative treatment group (5.63 days vs. 4.26 days, p=0.02). The overall length of stay was shorter during COVID-19 period (4.67 days vs. 4.12 days, p=0.052) and in the conservative treatment group (3.08 days vs. 4.47 days, p<0.001). However, the overall morbidity was lower during the COVID-19 period than before (17.2 % vs. 7.7 %, p=0.005) and for conservative therapy compared to appendicectomy (2 % vs. 14.3 %, p=0.016). There was no mortality documented. Conclusions According to our findings the COVID-19 pandemic had a relevant impact on treatment of acute appendicitis, but it was possible to maintain the traditional diagnostic and treatment pathway. Although laparoscopic appendicectomy remains a recommended procedure, the conservative treatment of uncomplicated appendicitis with excellent short-term outcome can be a safe alternative to surgery during potential new wave of COVID-19 pandemic and in the daily routine.
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Affiliation(s)
- Mihailo Andric
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Jessica Stockheim
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Mirhasan Rahimli
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Michael Klös
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Torben Esser
- Institute of Microbiology and Hospital Hygiene, University Hospital Magdeburg, Magdeburg, Germany
| | - Ivan Soldatovic
- Institute for Medical statistics, Faculty of Medicine, University Belgrade, Belgrade, Serbia
| | - Maximilian Dölling
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Sara Al-Madhi
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Sara Acciuffi
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Roland Croner
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
| | - Aristotelis Perrakis
- Department of General, Visceral, Vascular and Transplant Surgery, University Hospital Magdeburg, Magdeburg, Germany
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Diagnostic, Therapy and Complications in Acute Appendicitis of 19,749 Cases Based on Routine Data: A Retrospective Multicenter Observational Study. J Clin Med 2022; 11:jcm11154495. [PMID: 35956110 PMCID: PMC9369616 DOI: 10.3390/jcm11154495] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/30/2022] [Accepted: 07/31/2022] [Indexed: 12/19/2022] Open
Abstract
Background: Acute appendicitis is one of the most common emergencies in general surgery. The gold standard treatment is surgery. Complications may occur during or after an appendectomy. In addition to age, clinically important factors for the outcome after appendicitis seems to be the comorbidities and the stage of the appendicitis at the time of the operation. Large observational data describing these facts are missing. Methods: In this retrospective multicenter observational study, all inpatients over the age of 17 years with a diagnosis of acute appendicitis in 47 hospitals of the Clinotel Hospital Group between 2010 and 2017 were included. Results: A total of 19,749 patients with acute appendicitis were operated on. The number of patients with more than five secondary diagnoses has increased from 8.4% (2010) to 14.5% (2017). The number of secondary diagnoses correlates with the ages of the patients and leads to a significantly longer hospital stay. Computer tomography (CT) has gained in importance in recent years in the diagnosis of acute appendicitis. A total of 19.9% of patients received a CT in 2017. Laparoscopic appendectomy increased from 88% in 2010 to 95% in 2017 (p < 0.001). The conversion rate did not change relevant in the study period (i.e., 2.3% in 2017). Appendicitis with perforation, abscess, or generalized peritonitis was observed in 24.8% of patients. Mortality was 0.6% during the observation period and was associated with age and the number of secondary diagnoses. The analysis is based on administrative data collected primarily for billing purposes, subject to the usual limitations of such data. This includes partially incomplete clinical data. Conclusions: Multimorbidity is increasingly present in patients with acute appendicitis. Mortality is still in an acceptably low range with no increase. A CT scan is necessary for a precise diagnosis in unclear clinical situations to avoid unnecessary operations and was performed more often at the end of the study than at the beginning.
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Heise JW, Kentrup H, Dietrich CG, Cosler A, Hübner D, Krumholz W. Laparoscopic Appendectomy: A Safe and Definitive Solution for Suspected Appendicitis. Visc Med 2020; 37:180-188. [PMID: 34250075 DOI: 10.1159/000510487] [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: 05/15/2020] [Accepted: 07/27/2020] [Indexed: 12/29/2022] Open
Abstract
Introduction Since conservative antibiotic treatment in uncomplicated appendicitis might not solve the clinical problem definitively, it has to compete with the results of today's laparoscopic appendectomy. Methods In a county hospital, accommodating also a pediatric department, all cases of appendectomy for suspected appendicitis over 15 years were analyzed retrospectively for the following items: beginning of symptoms, time from admission to surgery, surgical technique as "open," "laparoscopic" or "converted," if perforated at operation and histological confirmation of acute inflammation. Surgical morbidity was detected in distinct categories. To evaluate changes over time, 3 time periods of 5 years each were defined. Results Resulting in a total of 1,956 cases there were 731 in group I, 633 in group II and 592 in group III within the 3 time periods, respectively. The median age was 17 years. The percentage of perforations was 16.8%. Those patients had - with 47 compared to 27 h - a significantly prolonged time from the beginning of symptoms to admission (p = 0.0001). The proportion of laparoscopic surgery rose from 83.3 (group I) to 98.3% (group III; p = 0.0001). The median postoperative hospital stay diminished from 4 to 3 days in nonperforated (p = 0.0001) and from 8 to 7 days in perforated cases (p = 0.0009). Surgical morbidity was reduced from 4.1% in the first to 1.7% in the third observation period (p = 0.0144). There were no surgical site infections during the last 5 years. Conclusions Timely laparoscopic appendectomy in case of suspected appendicitis can be offered with an extraordinary low morbidity. Taking into account the complete solution of the otherwise pending threat, compared to conservative antibiotic treatment, it is safe and definitive.
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Affiliation(s)
- Joachim Wilfried Heise
- Department of General, Visceral and Thyroid Surgery, Bethlehem Gesundheitszentrum Stolberg (Rhld.), Stolberg, Germany
| | - Heiner Kentrup
- Department of Pediatrics, Bethlehem Gesundheitszentrum Stolberg (Rhld.), Stolberg, Germany
| | | | - Ansgar Cosler
- Department of Gynecology and Obstetrics, Bethlehem Gesundheitszentrum Stolberg (Rhld.), Stolberg, Germany
| | - Dolores Hübner
- Department of Radiology and Pediatric Radiology, Bethlehem Gesundheitszentrum Stolberg (Rhld.), Stolberg, Germany
| | - Werner Krumholz
- Department of Anesthesiology, Bethlehem Gesundheitszentrum Stolberg (Rhld.), Stolberg, Germany
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Piri SM, Saeedi Moghaddam S, Ghodsi Z, Yoosefi M, Rezaei N, Saadat S, Mansouri A, Sharif-Alhoseini M, Salamati P, Jazayeri SB, Khajavi A, Moradi Lakeh M, Mokdad AH, O'Reilly G, Rahimi-Movaghar V. Trend of Appendicitis Mortality at National and Provincial Levels in Iran from 1990 to 2015. ARCHIVES OF IRANIAN MEDICINE 2020; 23:302-311. [PMID: 32383614 DOI: 10.34172/aim.2020.19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 01/21/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Appendicitis is one of the most preventable causes of death worldwide. We aimed to determine the trend of mortality due to appendicitis by sex and age at national and provincial levels in Iran during 26 years. METHODS Data were collected from Iran Death Registration System (DRS), cemetery databanks in Tehran and Esfahan, and the national population and housing censuses of Iran. The estimated population was determined for each group from 1990 to 2015 using a growth model. Incompleteness, misalignment, and misclassification in the DRS were addressed and multiple imputation methods were used for dealing with missing data. ICD-10 codes were converted to Global Burden of Disease (GBD) codes to allow comparison of the results with the GBD study. A Spatio-Temporal model and Gaussian Process Regression were used to predict the levels and trends in child and adult mortality rates, as well as cause fractions. RESULTS From 1990 to 2015, 6,982 deaths due to appendicitis were estimated in Iran. The age-standardized mortality rate per 100000 decreased from 0.72 (95% UI: 0.46-1.12) in 1990 to 0.11 (0.07-0.16) in 2015, a reduction of 84.72% over the course of 26 years. The male: female ratio was 1.13 during the 26 years of the study with an average annual percent change of -2.31% for women and -2.63% for men. Among men and women, appendicitis mortality rate had the highest magnitude of decline in the province of Zanjan and the lowest in the province of Hormozgan. In 1990, the lowest age-standardized appendicitis-related mortality was observed in both women and men in the province of Alborz and the highest mortality rate among men were observed in the province of Lorestan. In 2015, the lowest mortality rates in women and men were in the province of Tehran. The highest mortality rates in women were in Hormozgan, and in men were in Golestan province. CONCLUSION The mortality rate due to appendicitis has declined at national and provincial levels in Iran. Understanding the causes of differences across provinces and the trend over years can be useful in priority setting for policy makers to inform preventive actions to further decrease mortality from appendicitis.
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Affiliation(s)
- Seyed Mohammad Piri
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Saeedi Moghaddam
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Ghodsi
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Moein Yoosefi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazila Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Saadat
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Anita Mansouri
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Sharif-Alhoseini
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Payman Salamati
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Behzad Jazayeri
- Department of Surgery, Kaiser Permanente Fontana Medical Center, Fontana, CA, USA.,Arrowhead Regional Medical Center, Department of Surgery, Colton, CA, USA
| | - Alireza Khajavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Student Research Committee, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maziar Moradi Lakeh
- Preventive Medicine and Public Health Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali H Mokdad
- Institute for Health Metrics and Evaluation, University of Washington, Washington, USA
| | - Gerard O'Reilly
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Vafa Rahimi-Movaghar
- Sina Trauma and Surgery Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Sohn M, Agha A, Bremer S, Lehmann KS, Bormann M, Hochrein A. Surgical management of acute appendicitis in adults: A review of current techniques. Int J Surg 2017; 48:232-239. [DOI: 10.1016/j.ijsu.2017.11.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 10/24/2017] [Accepted: 11/12/2017] [Indexed: 01/12/2023]
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Hori T, Machimoto T, Kadokawa Y, Hata T, Ito T, Kato S, Yasukawa D, Aisu Y, Kimura Y, Sasaki M, Takamatsu Y, Kitano T, Hisamori S, Yoshimura T. Laparoscopic appendectomy for acute appendicitis: How to discourage surgeons using inadequate therapy. World J Gastroenterol 2017; 23:5849-5859. [PMID: 28932077 PMCID: PMC5583570 DOI: 10.3748/wjg.v23.i32.5849] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 07/25/2017] [Accepted: 08/02/2017] [Indexed: 02/06/2023] Open
Abstract
Acute appendicitis (AA) develops in a progressive and irreversible manner, even if the clinical course of AA can be temporarily modified by intentional medications. Reliable and real-time diagnosis of AA can be made based on findings of the white blood cell count and enhanced computed tomography. Emergent laparoscopic appendectomy (LA) is considered as the first therapeutic choice for AA. Interval/delayed appendectomy at 6-12 wk after disease onset is considered as unsafe with a high recurrent rate during the waiting time. However, this technique may have some advantages for avoiding unnecessary extended resection in patients with an appendiceal mass. Non-operative management of AA may be tolerated only in children. Postoperative complications increase according to the patient’s factors, and temporal avoidance of emergent general anesthesia may be beneficial for high-risk patients. The surgeon’s skill and cooperation of the hospital are important for successful LA. Delaying appendectomy for less than 24 h from diagnosis is safe. Additionally, a semi-elective manner (i.e., LA within 24 h after onset of symptoms) may be paradoxically acceptable, according to the factors of the patient, physician, and institution. Prompt LA is mandatory for AA. Fortunately, the Japanese government uses a universal health insurance system, which covers LA.
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Affiliation(s)
- Tomohide Hori
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Takafumi Machimoto
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Yoshio Kadokawa
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Toshiyuki Hata
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Tatsuo Ito
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Shigeru Kato
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Daiki Yasukawa
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Yuki Aisu
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Yusuke Kimura
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Maho Sasaki
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Yuichi Takamatsu
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Taku Kitano
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Shigeo Hisamori
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
| | - Tsunehiro Yoshimura
- Department of Gastrointestinal Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Nara 632-8552, Japan
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Rickert A, Krüger CM, Runkel N, Kuthe A, Köninger J, Jansen-Winkeln B, Gutt CN, Marcus DR, Hoey B, Wente MN, Kienle P. The TICAP-Study (titanium clips for appendicular stump closure): A prospective multicentre observational study on appendicular stump closure with an innovative titanium clip. BMC Surg 2015; 15:85. [PMID: 26185103 PMCID: PMC4504402 DOI: 10.1186/s12893-015-0068-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 06/25/2015] [Indexed: 01/27/2023] Open
Abstract
Background To evaluate the effectiveness and safety of the DS Titanium Ligation Clip for appendicular stump closure in laparoscopic appendectomy. Methods Overall, 502 patients undergoing laparoscopic appendectomy were recruited for this observational multicentre study in nine study centres between October 2011 and July 2013. The clip was finally applied in 390 patients. Primary outcome variables were feasibility of the clip, intra-abdominal surgical site (abscesses, stump leakages) and superficial wound infections. Patients were followed 30 days after surgery. Results The clip was applicable in nearly 80 % of patients. Reasons for not applying the clip were mainly an inflamed caecum or a too large diameter of the appendix base. Superficial wound infections were found in nine (2.31 %), intra-abdominal abscesses in five (1.28 %), appendicular stump leak in one (0.26 %), and other adverse events in 22 (5.64 %) patients. In total, 12 (3.08 %) patients were re-admitted to hospital for treatment. Seven re-admissions were surgery-related; ten (2.56 %) patients had to be re-operated. One patient died during the course of the study due to persisting peritonitis (mortality 0.26 %). Conclusions The results suggest that the DS Titanium Ligation Clip is a safe and effective option in securing the appendicular stump in laparoscopic appendectomy. The complication rates found with the use of the DS-Clip are comparable to the rates in the literature when other methods are used. Trial Registration NCT01734837.
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Affiliation(s)
- Alexander Rickert
- Department of Surgery, University medical centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, D-68167, Mannheim, Germany
| | - Colin M Krüger
- Department of Surgery, Vivantes-Humboldt Klinikum, D-13509, Berlin, Germany
| | - Norbert Runkel
- Department of Surgery, Schwarzwald-Baar-Klinikum, D-78052, Villingen-Schwenningen, Germany
| | - Andreas Kuthe
- Department of Surgery, DRK Krankenhaus Clementinenhaus, D-30161, Hannover, Germany
| | - Jörg Köninger
- Department of Surgery, Katharinenhospital, D-70174, Stuttgart, Germany
| | | | - Carsten N Gutt
- Department of Surgery, Klinikum Memmingen, D-87700, Memmingen, Germany
| | - Daniel R Marcus
- Marina del Rey Hospital, Marina del Rey, California, CA, 90292, USA
| | - Brian Hoey
- General Surgery, St. Luke's university hospital, Bethlehem, PA, 18015, USA
| | - Moritz N Wente
- Medical Scientific Affairs, Aesculap AG, D-78532, Tuttlingen, Germany
| | - Peter Kienle
- Department of Surgery, University medical centre Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, D-68167, Mannheim, Germany.
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