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Steyn PF, Karusseit O. Gastric perforation biopsy: is it obsolete? Langenbecks Arch Surg 2024; 409:139. [PMID: 38676744 PMCID: PMC11055769 DOI: 10.1007/s00423-024-03325-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 04/15/2024] [Indexed: 04/29/2024]
Abstract
PURPOSE The aim of the study was to test the established hypothesis that biopsies of spontaneous gastric perforations should be taken to rule out cancer. METHODS A prospective observational study was performed. Consecutive patients with spontaneous gastric perforation were included. Biopsies of the edges of the perforation were submitted for histological evaluation. The epithelial type as well as the nature of the pathology were evaluated. RESULTS Sixty-eight patients were included. Eight (12%) biopsies revealed duodenal origin. Sixty (88%) biopsies revealed gastric mucosa of which 33 (48%) could be specifically typed. All biopsies revealed benign ulceration. No malignancies were detected in these biopsies or on subsequent gastroscopic follow up. CONCLUSION This study suggests that routine intraoperative biopsy of gastric perforation may be questioned. Biopsy is probably better performed endoscopically after recovery.
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Affiliation(s)
- Petre Francois Steyn
- Department of Surgery, University of Pretoria Medical School, Pretoria, South Africa
| | - Otto Karusseit
- Department of Surgery, University of Pretoria Medical School, Pretoria, South Africa.
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Wadewitz E, Friedrichs J, Grilli M, Vey J, Zimmermann S, Kleeff J, Ronellenfitsch U, Klose J, Rebelo A. Approaches for the treatment of perforated peptic ulcers: a network meta-analysis of randomised controlled trials - study protocol. BMJ Open 2024; 14:e082732. [PMID: 38503410 PMCID: PMC10953088 DOI: 10.1136/bmjopen-2023-082732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 03/01/2024] [Indexed: 03/21/2024] Open
Abstract
INTRODUCTION Perforated peptic ulcers are a life-threatening complication associated with high morbidity and mortality. Several treatment approaches are available. The aim of this network meta-analysis (NMA) is to compare surgical and alternative approaches for the treatment of perforated peptic ulcers regarding mortality and other patient-relevant outcomes. METHODS AND ANALYSIS A systematic literature search of PubMed/MEDLINE, Cochrane Library, Embase, CINAHL, ClinicalTrials.gov trial registry and ICTRP will be conducted with predefined search terms.To address the question of the most effective treatment approach, an NMA will be performed for each of the outcomes mentioned above. A closed network of interventions is expected. The standardised mean difference with its 95% CI will be used as the effect measure for the continuous outcomes, and the ORs with 95% CI will be calculated for the binary outcomes. ETHICS AND DISSEMINATION In accordance with the nature of the data used in this meta-analysis, which involves aggregate information from previously published studies ethical approval is deemed unnecessary. Results will be disseminated directly to decision-makers (eg, surgeons, gastroenterologists) through publication in peer-reviewed journals and presentation at conferences. PROSPERO REGISTRATION NUMBER CRD42023482932.
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Affiliation(s)
- Elisabeth Wadewitz
- University Hospital Halle (Saale), Germany, Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle Wittenberg, Halle, Germany
| | - Juliane Friedrichs
- Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University of Halle Wittenberg Faculty of Medicine, Halle (Saale), Germany
| | - Maurizio Grilli
- Library of the Medical Faculty Mannheim, Heidelberg University, Mannheim, German, Heidelberg University Medical Faculty Mannheim, Mannheim, Germany
| | - Johannes Vey
- Institute of Medical Biometry, University Hospital Heidelberg, Heidelberg, Germany
| | - Samuel Zimmermann
- Institute of Medical Biometry, University Hospital Heidelberg, Heidelberg, Germany
| | - Joerg Kleeff
- University Hospital Halle (Saale), Germany, Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle Wittenberg, Halle, Germany
| | - Ulrich Ronellenfitsch
- Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle Wittenberg, Halle (Saale), Germany
| | - Johannes Klose
- University Hospital Halle (Saale), Germany, Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle Wittenberg, Halle, Germany
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Boyapati N, Willis V, Foster A, Fletcher D. Antifungal Use in Perforated Peptic Ulcer Disease: A Western Australian Perspective. Cureus 2024; 16:e55194. [PMID: 38435215 PMCID: PMC10905060 DOI: 10.7759/cureus.55194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 03/05/2024] Open
Abstract
Background Perforated peptic ulcer disease has a high mortality rate, and there is consensus regarding the use of antifungals in the management of immunocompromised patients; however, there is variability in the utilization of antifungals in the non-immunocompromised cohort. This study aims to describe the current practice related to the use of antifungals in perforated peptic ulcer disease in Western Australia and to determine the peri-operative morbidity and mortality in the immunocompromised and non-immunocompromised cohort receiving antifungals. Methods Medical records of patients who underwent surgical repair of perforated peptic ulcer in all Western Australian tertiary hospitals between January 1, 2010, and December 31, 2017, were reviewed retrospectively. Data regarding pre-operative patient factors such as age, gender, and comorbidities, post-operative outcomes such as intra-abdominal sepsis/bleeding, peri-operative antifungal prescription, and abundance of fungal growth on intra-operative samples were collected. Results The study included 359 patients. The antifungal prescription was variable. An American Society of Anesthesiologists (ASA) score of 3 or more, presence of pre-operative shock and acidosis, and level of abundance of fungal growth on intra-operative samples were associated with antifungal prescription. Amongst the non-immunocompromised cohort, receiving antifungals was associated with higher morbidity. Conclusion The use of antifungals for patients with perforated peptic ulcer disease was variable. An ASA score of 3 or greater and pre-operative shock and acidosis are pre-operative factors predisposing patients to receiving antifungals. There was no difference in morbidity or mortality amongst immunocompromised patients regardless of antifungal prescription or non-prescription. However, in the non-immunocompromised cohort, those who received antifungals had a higher morbidity compared to those who did not.
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Affiliation(s)
| | - Vidya Willis
- General Surgery, Fiona Stanley Hospital, Perth, AUS
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Du K, Zheng C, Kuang Z, Sun Y, Wang Y, Li S, Meng D. Gastroprotective effect of eupatilin, a polymethoxyflavone from Artemisia argyi H.Lév. & Vaniot, in ethanol-induced gastric mucosal injury via NF-κB signaling pathway. J Ethnopharmacol 2024; 318:116986. [PMID: 37536645 DOI: 10.1016/j.jep.2023.116986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Artemisia argyi H.Lév. & Vaniot (AA) has been extensively utilized as an important medicine and food homology in China, Japan, Korea, and eastern parts of Russia, owing to its pharmacological effects, which include anti-inflammatory, antibacterial, antitussive, and antiallergic properties. Despite the extract of AA can significantly alleviate gastric mucosal injury, its precise material basis for effectiveness is not yet clear. As one of the polymethoxy flavonoids with high content in AA, the gastroprotective activity and molecular mechanism of eupatilin (EUP) require further investigation. AIM OF THE STUDY This study aims to investigate the gastroprotective effects and possible mechanisms of EUP by using an ethanol-induced gastric mucosal injury model in rats. MATERIALS AND METHODS EUP was isolated from 95% ethanol extract of AA using a systematic phytochemical method. The gastroprotective activity of EUP was evaluated using a male SD rat model with ethanol-induced gastric mucosa injury. Histopathology evaluation of gastric tissues was performed using hematoxylin and eosin (H&E) staining. The levels of cytokines in the plasma and tissues were tested using the ELISA kits, while western blot analysis was employed to assess the expressions of COX-2, iNOS, and NF-κB pathway proteins. RESULTS A sufficient amount of EUP was obtained from AA through chromatographic methods and identified by NMR experiment. In vivo, experimental results proved that EUP could significantly alleviate pathological features, increased SOD, GSH, and IL-10 levels, and decreased the contents of MDA, TNF-α, IL-1β, and IL-6. Further in vitro and in vivo Western blot experimental results showed that EUP significantly down-regulates the expressions of the NF-κB signal pathway to relieve inflammatory responses. CONCLUSION This study demonstrated that EUP could exert gastroprotective effects by inhibiting inflammation, enhancing gastric mucosal defense, and ameliorating oxidative stress, which is beneficial for providing scientific data for the development of gastric protection.
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Affiliation(s)
- Kaicheng Du
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Changwei Zheng
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Zhulingzhi Kuang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Yiwei Sun
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Yumeng Wang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Shuang Li
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China
| | - Dali Meng
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, 110016, PR China.
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Lu P, Luo Y, Ying Z, Zhang J, Tu X, Chen L, Chen X, Cao Y, Huang Z. Prediction of injury localization in preoperative patients with gastrointestinal perforation: a multiomics model analysis. BMC Gastroenterol 2024; 24:6. [PMID: 38166815 PMCID: PMC10759549 DOI: 10.1186/s12876-023-03092-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND The location of gastrointestinal perforation is essential for severity evaluation and optimizing the treatment approach. We aimed to retrospectively analyze the clinical characteristics, laboratory parameters, and imaging features of patients with gastrointestinal perforation and construct a predictive model to distinguish the location of upper and lower gastrointestinal perforation. METHODS A total of 367 patients with gastrointestinal perforation admitted to the department of emergency surgery in Fujian Medical University Union Hospital between March 2014 and December 2020 were collected. Patients were randomly divided into training set and test set in a ratio of 7:3 to establish and verify the prediction model by logistic regression. The receiver operating characteristic curve, calibration map, and clinical decision curve were used to evaluate the discrimination, calibration, and clinical applicability of the prediction model, respectively. The multiomics model was validated by stratification analysis in the prediction of severity and prognosis of patients with gastrointestinal perforation. RESULTS The following variables were identified as independent predictors in lower gastrointestinal perforation: monocyte absolute value, mean platelet volume, albumin, fibrinogen, pain duration, rebound tenderness, free air in peritoneal cavity by univariate logistic regression analysis and stepwise regression analysis. The area under the receiver operating characteristic curve of the prediction model was 0.886 (95% confidence interval, 0.840-0.933). The calibration curve shows that the prediction accuracy and the calibration ability of the prediction model are effective. Meanwhile, the decision curve results show that the net benefits of the training and test sets are greater than those of the two extreme models as the threshold probability is 20-100%. The multiomics model score can be calculated via nomogram. The higher the stratification of risk score array, the higher the number of transferred patients who were admitted to the intensive care unit (P < 0.001). CONCLUSION The developed multiomics model including monocyte absolute value, mean platelet volume, albumin, fibrinogen, pain duration, rebound tenderness, and free air in the peritoneal cavity has good discrimination and calibration. This model can assist surgeons in distinguishing between upper and lower gastrointestinal perforation and to assess the severity of the condition.
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Affiliation(s)
- Pingxia Lu
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Yue Luo
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Ziling Ying
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Junrong Zhang
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China
| | - Xiaoxian Tu
- Department of Medical records management room, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
| | - Lihong Chen
- Department of Radiology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
| | - Xianqiang Chen
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China
| | - Yingping Cao
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China.
| | - Zhengyuan Huang
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China.
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China.
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Ogbuanya AUO, Eni UE, Umezurike DA, Obasi AA, Ikpeze S. Associated Factors of Leaked Repair Following Omentopexy for Perforated Peptic Ulcer Disease; a Cross-sectional Study. Arch Acad Emerg Med 2023; 12:e18. [PMID: 38371449 PMCID: PMC10871054 DOI: 10.22037/aaem.v12i1.2169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Introduction Previous studies have reported numerous clinico-pathologic risk factors associated with increased risk of leaked repair following omental patch for perforated peptic ulcer disease (PPUD). This study aimed to analyze the risk factors associated with leaked repair of omental patch and document the management and outcome of established cases of leaked repair in a resource-poor setting. Methods This is a multicenter cross-sectional study of leaked repair after omental patch of PPUD between January 2016 to December 2022. Following primary repair of PPUD with omental pedicle reinforcement, associated factors of leaked repair were evaluated using univariate and multivariate analyses. Results Overall, 360 cases were evaluated (62.8% male). Leaked repair rate was 11.7% (42 cases). Those without immunosuppression were 3 times less likely to have leaked repair (aOR= 0.34; 95% CI: 0.16 - 0.72; p = 0.003) while those with sepsis were 4 times more likely to have leaked repair (aOR=4.16; 95% CI: 1.06 - 12.36; p = 0.018). Patients with delayed presentation (>48 hours) were 2.5 times more likely to have leaked repair than those who presented in 0 - 24 hours (aOR=2.51; 95% CI: 3.62 - 10.57; p = 0.044). Those with Perforation diameter 2.1-3.0 cm were 8 times (aOR=7.98; 95% CI: 2.63-24.21; p<0.0001), and those with perforation diameter > 3.0cm were 33 times (aOR=33.04; 95% CI: 10.98-100.25; p<0.0001) more likely to have leaked repair than those with perforation diameter of 0-1.0 cm. Similarly, in those with no perioperative shock, leaked repair was 4 times less likely to develop than those with perioperative shock (aOR= 0.42; 95% CI: 0.41-0.92; p = 0.041). There was significant statistical difference in morbidity (p = 0.003) and mortality (p < 0.0001) rates for cases of leaked repairs and successful repairs. Conclusion Leaked repair following omentopexy for peptic ulcer perforation was significantly associated with large perforation diameter, delayed presentation, sepsis, immunosuppressive therapy, and perioperative shock.
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Affiliation(s)
- Aloysius Ugwu-Olisa Ogbuanya
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Southeast Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Southeast Nigeria
- Department of surgery, Bishop Shanahan Specialist Hospital, Nsukka, Enugu state, Southeast Nigeria
- Department of Surgery, Mater Misericordie Hospital, Afikpo, Ebonyi State, Southeast Nigeria
- Department of Surgery, District Hospital, Nsukka, Enugu State, Southeast Nigeria
- Department of surgery, Alex Ekwueme Federal University, Ndufu-Alike, Ikwo (AEFUNAI), Ebonyi State, Southeast Nigeria
| | - Uche Emmanuel Eni
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Southeast Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Southeast Nigeria
- Department of surgery, Alex Ekwueme Federal University, Ndufu-Alike, Ikwo (AEFUNAI), Ebonyi State, Southeast Nigeria
| | - Daniel A Umezurike
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Southeast Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Southeast Nigeria
| | - Akputa A Obasi
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Southeast Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Southeast Nigeria
| | - Somadina Ikpeze
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Southeast Nigeria
- Department of Anatomy, Alex Ekwueme Federal University, Ndufu-Alike, Ikwo (AEFUNAI), Ebonyi State, Southeast Nigeria
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Ogbuanya AUO, Ugwu NB, Enemuo VC, Nnadozie UU, Eni UE, Ewah RL, Ajuluchuku UE, Umezurike DA, Onah LN. Emergency laparotomy for peritonitis in the elderly: A Multicentre observational study of outcomes in Sub-Saharan Africa. Afr J Emerg Med 2023; 13:265-273. [PMID: 37790994 PMCID: PMC10542594 DOI: 10.1016/j.afjem.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 10/05/2023] Open
Abstract
Background Globally, interest in surgical diseases in the elderly was rekindled recently mainly due to a surge in the aging population and their increased susceptibility to infections. In sub-Saharan Africa, infective diseases are major causes of high morbidity and mortality especially in elderly cohorts, hence this study was set to evaluate current status of this scourge in the elderly in our environment. Aim To document the aetiologic factors and analyze the impact of selected clinical and perioperative indices on mortality and morbidity rates of peritonitis in the elderly. Methods This was a multicenter prospective study involving elderly patients aged 65years and above managed between October 2015 and September 2021 in Southeast Nigeria. Results Of the 236 elderly patients examined, approximately two-third (150, 63.6%) were aged 65-74years. The rest were aged ≥ 75years. There were 142(60.2%) males and 94(39.8%) females. Perforated peptic ulcer (89,37.7%) was the most common cause of peritonitis followed by ruptured appendix (59, 25.0%), then typhoid perforation (44,18.6%). However, typhoid perforation was the deadliest with a crude mortality rate of 40.9%. Overall, morbidity and mortality rates were 33.8% and 28.5% respectively. The main independent predictors of mortality were peritonitis arising from typhoid perforation (p = 0.036), late presentation (p = 0.004), district location of hospital (p = 0.011) and intestinal resection (p = 0.003). Conclusion Generalized peritonitis is a cause of significant morbidity and mortality in the elderly patients in our environment. Perforated peptic ulcer was the most common cause, but typhoid perforation remains the deadliest. Late presentation, district hospital setting and bowel resection were associated with elevated mortality.
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Affiliation(s)
- Aloysius Ugwu-Olisa Ogbuanya
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
- Department of surgery, Bishop Shanahan Specialist Hospital, Nsukka, Enugu state, Nigeria
- Department of Surgery, Mater Misericordie Hospital, Afikpo, Ebonyi State, Nigeria
- Department of Surgery, District Hospital, Nsukka, Enugu State, Nigeria
| | - Nonyelum Benedett Ugwu
- Department of surgery, Bishop Shanahan Specialist Hospital, Nsukka, Enugu state, Nigeria
- Department of Anaesthesia, Ebonyi State University, Abakaliki, Ebonyi State, Nigeria
| | - Vincent C Enemuo
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of surgery, University of Nigeria, Nsukka, Enugu State, Nigeria
- Department of surgery, University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu State, Nigeria
| | - Ugochukwu U Nnadozie
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
| | - Uche Emmanuel Eni
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
| | - Richard L Ewah
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
- Department of Surgery, Mater Misericordie Hospital, Afikpo, Ebonyi State, Nigeria
- Department of Anaesthesia, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
| | - Uzoamaka E Ajuluchuku
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
| | - Daniel A Umezurike
- Department of surgery, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Ebonyi State, Nigeria
- Department of Surgery, Ebonyi State University, Abakaliki (EBSU), Ebonyi State, Nigeria
| | - Livinus N Onah
- Department of Obstetric and Gynaecology, Enugu State University Teaching Hospital Enugu, Nigeria
- Department of Obstetric and Gynaecology, Enugu State University of Science and Technology, Enugu, Nigeria
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Yan YX, Wang WD, Wei YL, Chen WZ, Wu QY. Predictors of mortality in patients with isolated gastrointestinal perforation. Exp Ther Med 2023; 26:556. [PMID: 37941588 PMCID: PMC10628647 DOI: 10.3892/etm.2023.12255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 09/15/2023] [Indexed: 11/10/2023] Open
Abstract
Gastrointestinal (GI) perforation is common in the emergency department and has a high mortality rate. The present study aimed to identify risk factors for mortality in patients with GI perforation. The objective was to assess and prognosticate the surgical outcomes of patients, aiming to ascertain the efficacy of the procedure for individual patients. A retrospective cohort study of patients with GI perforation who underwent surgery in a public tertiary hospital in China from January 2012 to June 2022 was performed. Demographics, clinical characteristics, laboratory and imaging results, and outcomes were collected from electronic medical records. The primary outcome measure was in-hospital mortality, and patients were divided into survivor and non-survivor groups based on this measure. Univariate and multivariable logistic regression analyses were performed to obtain independent factors associated with mortality. A total of 529 patients with GI perforation were eligible for inclusion. The in-hospital mortality rate after emergency surgery was 10.59%. The median age of the patients was 60 years (interquartile range, 44-72 years). Multivariable logistic regression analysis indicated that age, shock on admission, elevated serum creatinine (sCr) and white blood cell (WBC) count <3.5x109 or >20x109 cells/l were predictors of in-hospital mortality. In conclusion, advanced age, shock on admission, elevated sCr levels and significantly abnormal WBC count are associated with higher in-hospital mortality following emergency laparotomy.
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Affiliation(s)
- Yi-Xing Yan
- Trauma Center and Emergency Surgery Department, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Wei-Di Wang
- Trauma Center and Emergency Surgery Department, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Yi-Liu Wei
- The First Clinical Medical School, Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Wei-Zhi Chen
- Trauma Center and Emergency Surgery Department, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
| | - Qiao-Yi Wu
- Trauma Center and Emergency Surgery Department, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350000, P.R. China
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Alattar Z, Keric N. Evaluation of Abdominal Emergencies. Surg Clin North Am 2023; 103:1043-1059. [PMID: 37838455 DOI: 10.1016/j.suc.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2023]
Abstract
Early primary assessment and abdominal examination can often be enough to triage the patient with abdominal pain into those with less severe underlying pathologic condition from those with more acute findings. A focused history of the patient can then allow the clinician to develop their differential diagnosis. Once the differential diagnoses are determined, diagnostic imaging and laboratory findings can help confirm the diagnosis and allow for expeditious treatment and intervention.
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Affiliation(s)
- Zana Alattar
- University of Arizona College of Medicine-Phoenix, 1441 North 12th Street, First Floor, Phoenix, AZ 85006, USA
| | - Natasha Keric
- University of Arizona College of Medicine-Phoenix, Banner-University Medical Center Phoenix, 1441 North 12th Street, First Floor, Phoenix, AZ 85006, USA.
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McKechnie T, Tessier L, Archer V, Park L, Cohen D, Levac B, Parpia S, Bhandari M, Dionne J, Eskicioglu C. Enhanced recovery after surgery protocols following emergency intra-abdominal surgery: a systematic review and meta-analysis. Eur J Trauma Emerg Surg 2023:10.1007/s00068-023-02387-6. [PMID: 37985500 DOI: 10.1007/s00068-023-02387-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/21/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE The aim of this systematic review and meta-analysis was to evaluate whether Enhanced Recovery After Surgery (ERAS) protocols for patients undergoing emergency intra-abdominal surgery improve postoperative outcomes as compared to conventional care. METHODS MEDLINE, EMBASE, WoS, CENTRAL, and Pubmed were searched from inception to December 2022. Articles were eligible if they were randomized controlled trials (RCT) or non-randomized studies comparing ERAS protocols to conventional care for patients undergoing emergency intra-abdominal surgery. The outcomes included postoperative length of stay (LOS), postoperative morbidity, prolonged postoperative ileus (PPOI), and readmission. An inverse variance random effects meta-analysis was performed. A risk of bias was assessed with Cochrane tools. Certainty of evidence was assessed with GRADE. RESULTS After screening 1018 citations, 20 studies with 1615 patients in ERAS programs and 1933 patients receiving conventional care were included. There was a reduction in postoperative LOS in the ERAS group for patients undergoing upper gastrointestinal (GI) surgery (MD3.35, 95% CI 2.52-4.17, p < 0.00001) and lower GI surgery (MD2.80, 95% CI 2.62-2.99, p < 0.00001). There was a reduction in postoperative morbidity in the ERAS group for patients undergoing upper GI surgery (RR0.56, 95% CI 0.30-1.02, p = 0.06) and lower GI surgery (RR 0.66, 95%CI 0.52-0.85, p = 0.001). In the upper and lower GI subgroup, there were nonsignificant reductions in PPOI in the ERAS groups (RR0.59, 95% CI 0.30-1.17, p = 0.13; RR0.49, 95% CI 0.21-1.14, p = 0.10). There was a nonsignificant increased risk of readmission in the ERAS group (RR1.60, 95% CI 0.57-4.50, p = 0.50). CONCLUSION There is low-to-very-low certainty evidence supporting the use ERAS protocols for patients undergoing emergency intra-abdominal surgery. The currently available data are limited by imprecision.
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Affiliation(s)
- Tyler McKechnie
- Division of General Surgery Department of Surgery, McMaster University, St. Joseph's Healthcare, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Léa Tessier
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Victoria Archer
- Division of General Surgery Department of Surgery, McMaster University, St. Joseph's Healthcare, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Lily Park
- Division of General Surgery Department of Surgery, McMaster University, St. Joseph's Healthcare, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Dan Cohen
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Brendan Levac
- Division of General Surgery Department of Surgery, McMaster University, St. Joseph's Healthcare, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
| | - Sameer Parpia
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Mohit Bhandari
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Division of Orthopedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Joanna Dionne
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | - Cagla Eskicioglu
- Division of General Surgery Department of Surgery, McMaster University, St. Joseph's Healthcare, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada.
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.
- Division of General Surgery, Department of Surgery, St. Joseph Healthcare, Hamilton, ON, Canada.
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11
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Nanack JJ, Ferndale L. Factors influencing outcome in patients with perforated peptic ulcer disease at a South African tertiary hospital. S AFR J SURG 2023; 61:207-211. [PMID: 38450692 DOI: 10.36303/sajs.4005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
BACKGROUND Perforated peptic ulcer (PPU) is associated with significant morbidity and mortality, particularly in low to middle income countries. This study aimed to scrutinise the clinical course of patients diagnosed with PPU and identify modifiable factors to improve outcomes. METHODS A retrospective review of the hybrid electronic medical record (HEMR) database at Grey's Hospital was performed. All patients diagnosed with PPU between January 2013 and December 2020 were entered into the study. The variables collected include age, ethnicity, comorbid profile, Boey score, type of surgery performed and complications. These factors were analysed to determine the factors responsible for morbidity and mortality. RESULTS One hundred and ninety four patients were diagnosed with PPU during the study period. Six patients were treated non-operatively, all of whom survived. In the surgically treated group, omental patch repair was performed in 159 (84.5%) patients, and primary closure in 26 (13.8%) patients. The leak rate was 32% in the cohort that underwent relaparotomy and the overall mortality was 14%. There was no significant relationship between the type of repair performed and outcome. All patients had a Boey score of 1 or more. The following factors were found to increase the probability of in-hospital mortality: age > 40 years (OR: 8.49, 95% CI 2.46-29.29 p < 0.01), female gender (OR: 2.509, CI 0.98-6.37, p = 0.048), need for relaparotomy (OR: 0.398, CI 0.17-0.91, p = 0.027) and Boey score > 1 (OR: 46.437, CI 6.13-350.28, p < 0.01). A Boey score > 1 was the only variable that increased the likelihood of finding a leaking repair at relaparotomy (p < 0.01). CONCLUSION The Boey score was a significant predictor of mortality and leak rate in our patients with PPU. Adding age as a variable may improve the ability to predict mortality in our setting, while the impact of gender and ethnicity needs further investigation.
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Affiliation(s)
- J J Nanack
- Department of General Surgery, University of KwaZulu-Natal, South Africa
| | - L Ferndale
- Department of Gastro-Intestinal Surgery, Grey's Hospital, South Africa
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12
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Terzioğlu SG, Canlıkarakaya F, Ocaklı S, Ceylan C, Ağaçkıran İ, Akıncı F, Özgür Kılıç M. The feasibility of falciformopexy in the repair of peptic ulcer perforation. ULUS TRAVMA ACIL CER 2023; 29:1237-1241. [PMID: 37889028 PMCID: PMC10771241 DOI: 10.14744/tjtes.2023.53246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND Modified Graham omentopexy is the most commonly used operative technique in the repair of peptic ulcer perfo-ration (PUP); however, there is little data on falciformopexy in the literature. The aim is to investigate the feasibility of falciformopexy in the repair of PUP, comparing with modified Graham omentopexy. METHODS Data of 471 patients who were operated for PUP were retrospectively analyzed. Patients' demographics, pre-operative basic laboratory findings, American Society of Anesthesiologists (ASA) status, operative findings, and post-operative complications were recorded. The patients were classified into two groups modified Graham omentopexy and falciformopexy, and then compared with each other in terms of clinical characteristics, operative findings, and post-operative complications. RESULTS Modified Graham omentopexy and falciformopexy were performed in 425 (90.2%) and 46 (9.8%) patients, respectively. The two groups were similar in terms of basic patient characteristics and pre-operative laboratory findings (P>0.05). ASA physical status was significantly different between the groups (P=0.001). No statistically significant difference was found between the groups in terms of complications, except for an anastomotic leak. Anastomotic leak was observed more frequently in patients who underwent falciformopexy than in patients with modified Graham omentopexy (P=0.017). CONCLUSION Although falciformopexy technique has a higher rate of leak compared to the modified Graham omentopexy method, it should be kept in mind as an alternative method for repair of PUP, especially in cases where omentopexy cannot be applied for various reasons such as the presence of unavailable or unsuitable omentum.
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Affiliation(s)
| | | | - Serhat Ocaklı
- Department of General Surgery, Pusraklar State Hospital, Ankara-Türkiye
| | - Cengiz Ceylan
- Department of Gastrointestinal Surgery, Faculty of Medicine, İnönü University, Malatya-Türkiye
| | | | - Felat Akıncı
- Department of General Surgery, Pusraklar State Hospital, Ankara-Türkiye
| | - Murat Özgür Kılıç
- Department of Surgical Oncology, Eskisehir City Hospital, Eskisehir-Türkiye
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13
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Abstract
Peptic ulcer disease is a frequent pathology; although the incidence has decreased in recent years, it continues to be an important cause of morbidity and mortality associated with high healthcare costs. The most important risk factors are Helicobacter pylori(H. pylori) infection and the use of non-steroidal anti-inflammatory drugs. Most patients with peptic ulcer disease remain asymptomatic, with dyspepsia being the most frequent and often characteristic symptom. It can also debut with complications such as upper gastrointestinal bleeding, perforation or stenosis. The diagnostic technique of choice is upper gastrointestinal endoscopy. Treatment with proton pump inhibitors, eradication of H. pylori and avoiding the use of non-steroidal anti-inflammatory drugs are the basis of treatment. However, prevention is the best strategy, it includes an adequate indication of proton pump inhibitors, investigation and treatment of H. pylori, avoiding non-steroidal anti-inflammatory drugs or using those that are less gastrolesive.
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Affiliation(s)
- Isabel Laucirica
- Servei d'Aparell Digestiu, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Departament de Medicina, Universitat Autònoma de Barcelona, Sabadell, España
| | - Pilar García Iglesias
- Servei d'Aparell Digestiu, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Departament de Medicina, Universitat Autònoma de Barcelona, Sabadell, España
| | - Xavier Calvet
- Servei d'Aparell Digestiu, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Departament de Medicina, Universitat Autònoma de Barcelona, Sabadell, España; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España.
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14
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Treuheit J, Krautz C, Weber GF, Grützmann R, Brunner M. Risk Factors for Postoperative Morbidity, Suture Insufficiency, Re-Surgery and Mortality in Patients with Gastroduodenal Perforation. J Clin Med 2023; 12:6300. [PMID: 37834943 PMCID: PMC10573308 DOI: 10.3390/jcm12196300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
(1) Background: The aim of the present study was to identify risk factors associated with postoperative morbidity, suture/anastomotic insufficiency, re-surgery, and mortality in patients undergoing surgery for gastroduodenal perforation. (2) Methods: A retrospective analysis of 273 adult patients who received surgical treatment for gastroduodenal perforation from January 2006 to June 2021 at the University Hospital Erlangen was performed. The patient demographics and preoperative, intraoperative, and postoperative parameters were collected and compared among the different outcome groups (in-hospital morbidity, suture/anastomotic insufficiency, re-surgery, and 90-day mortality). (3) Results: In-hospital morbidity, suture/anastomotic insufficiency, need for re-surgery, and 90-day mortality occurred in 71%, 10%, 26%, and 25% of patients, respectively. The independent risk factors for morbidity were a significantly reduced general condition, a lower preoperative hemoglobin level, and a higher preoperative creatinine level. The independent risk factors for suture/anastomotic insufficiency could be identified as an intake of preoperative steroids and a perforation localization in the proximal stomach or duodenum. The four parameters were independent risk factors for the need for re-surgery: a significantly reduced general condition, a perforation localization in the proximal stomach, a higher preoperative creatinine level, and a higher preoperative CRP level. An age over 66 years and a higher preoperative CRP level were independent risk factors for 90-day mortality. (4) Conclusions: Our study could identify relevant risk factors for the postoperative outcome of patients undergoing surgical treatment for gastroduodenal perforation. Patients exhibiting the identified risk factors should receive heightened attention in the postoperative period and may potentially benefit from personalized and tailored therapy.
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Affiliation(s)
| | | | | | | | - Maximilian Brunner
- Department of General and Visceral Surgery, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Krankenhausstraße 12, 91054 Erlangen, Germany; (J.T.); (C.K.); (G.F.W.); (R.G.)
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15
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Huang YK, Wu KT, Su YS, Chen CY, Chen JH. Predicting in-hospital mortality risk for perforated peptic ulcer surgery: the PPUMS scoring system and the benefit of laparoscopic surgery: a population-based study. Surg Endosc 2023; 37:6834-6843. [PMID: 37308764 DOI: 10.1007/s00464-023-10180-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND The major treatment for perforated peptic ulcers (PPU) is surgery. It remains unclear which patient may not get benefit from surgery due to comorbidity. This study aimed to generate a scoring system by predicting mortality for patients with PPU who received non-operative management (NOM) and surgical treatment. METHOD We extracted the admission data of adult (≥ 18 years) patients with PPU disease from the NHIRD database. We randomly divided patients into 80% model derivation and 20% validation cohorts. Multivariate analysis with a logistic regression model was applied to generate the scoring system, PPUMS. We then apply the scoring system to the validation group. RESULT The PPUMS score ranged from 0 to 8 points, composite with age (< 45: 0 points, 45-65: 1 point, 65-80: 2 points, > 80: 3 points), and five comorbidities (congestive heart failure, severe liver disease, renal disease, history of malignancy, and obesity: 1 point each). The areas under ROC curve were 0.785 and 0.787 in the derivation and validation groups. The in-hospital mortality rates in the derivation group were 0.6% (0 points), 3.4% (1 point), 9.0% (2 points), 19.0% (3 points), 30.2% (4 points), and 45.9% when PPUMS > 4 point. Patients with PPUMS > 4 had a similar in-hospital mortality risk between the surgery group [laparotomy: odds ratio (OR) = 0.729, p = 0.320, laparoscopy: OR = 0.772, p = 0.697] and the non-surgery group. We identified similar results in the validation group. CONCLUSION PPUMS scoring system effectively predicts in-hospital mortality for perforated peptic ulcer patients. It factors in age and specific comorbidities is highly predictive and well-calibrated with a reliable AUC of 0.785-0.787. Surgery, no matter laparotomy or laparoscope, significantly reduced mortality for scores < = 4. However, patients with a score > 4 did not show this difference, calling for tailored approaches to treatment based on risk assessment. Further prospective validation is suggested.
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Affiliation(s)
- Yi-Kai Huang
- Bariatric and Metabolism International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Kun-Ta Wu
- Bariatric and Metabolism International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Yi-Shan Su
- Division of General Surgery, E-Da Hospital, Kaohsiung, Taiwan
| | - Chung-Yen Chen
- Division of General Surgery, E-Da Hospital, Kaohsiung, Taiwan
- Bariatric and Metabolism International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Jian-Han Chen
- Division of General Surgery, E-Da Hospital, Kaohsiung, Taiwan.
- Bariatric and Metabolism International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan.
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan.
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16
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Yanamaladoddi VR, Gonuguntla A, Vasireddy A, Gopal N, Janumpalli KKR. An Anterior Abdominal Abscess as the Initial Presentation of a Perforated Duodenal Ulcer: A Case Report. Cureus 2023; 15:e44522. [PMID: 37789990 PMCID: PMC10544630 DOI: 10.7759/cureus.44522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2023] [Indexed: 10/05/2023] Open
Abstract
Duodenal perforation most commonly presents with life-threatening symptoms of acute abdomen. However, in rare cases, a perforation may have an indolent course due to subclinical progression, and the patient may present with complications at the first visit. We present a case of an anterior abdominal abscess as the initial presentation of a duodenal perforation in a 65-year-old female with no pre-morbidities. The patient presented with a painful mass in the right upper quadrant associated with fever. Physical examination revealed a tender, erythematous swelling in the right hypochondrium and lumbar regions with no signs of peritonitis. Contrast-enhanced CT (CECT) of the abdomen showed a subcapsular hepatic abscess with parietal extension, but no signs of hollow viscus perforation were visible. Empirical antibiotics were given, and incision and drainage (I&D) were performed to drain around 100 mL of pus. However, drain on postop day one demonstrated bile suggesting a hollow viscus perforation, which was confirmed by a Gastrografin study.
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Affiliation(s)
| | | | - Anila Vasireddy
- Department of Gastroenterology, Kasturba Medical College, Manipal, IND
| | - Nikhil Gopal
- Transitional Medicine, Detroit Medical Center - Sinai Grace Hospital, Detroit, USA
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Mehrzadi S, Sheibani M, Koosha F, Alinaghian N, Pourhanifeh MH, Tabaeian SAP, Reiter RJ, Hosseinzadeh A. Protective and therapeutic potential of melatonin against intestinal diseases: updated review of current data based on molecular mechanisms. Expert Rev Gastroenterol Hepatol 2023; 17:1011-1029. [PMID: 37796746 DOI: 10.1080/17474124.2023.2267439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 10/03/2023] [Indexed: 10/07/2023]
Abstract
INTRODUCTION Intestinal diseases, a leading global cause of mortality and morbidity, carry a substantial socioeconomic burden. Small and large intestines play pivotal roles in gastrointestinal physiology and food digestion. Pathological conditions, such as gut dysbiosis, inflammation, cancer, therapy-related complications, ulcers, and ischemia, necessitate the urgent exploration of safe and effective complementary therapeutic strategies for optimal intestinal health. AREAS COVERED This article evaluates the potential therapeutic effects of melatonin, a molecule with a wide range of physiological actions, on intestinal diseases including inflammatory bowel disease, irritable bowel syndrome, colon cancer, gastric/duodenal ulcers and other intestinal disorders. EXPERT OPINION Due to anti-inflammatory and antioxidant properties as well as various biological actions, melatonin could be a therapeutic option for improving digestive disorders. However, more researches are needed to fully understand the potential benefits and risks of using melatonin for digestive disorders.
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Affiliation(s)
- Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sheibani
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Fereshteh Koosha
- Department of Radiology Technology, Faculty of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nazila Alinaghian
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Pourhanifeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Russel J Reiter
- Department of Cell Systems and Anatomy, UT Health San Antonio, San Antonio, TX, USA
| | - Azam Hosseinzadeh
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
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18
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Kaufman EJ, Keele LJ, Wirtalla CJ, Rosen CB, Roberts SE, Mavroudis CL, Reilly PM, Holena DN, McHugh MD, Small D, Kelz RR. Operative and Nonoperative Outcomes of Emergency General Surgery Conditions: An Observational Study Using a Novel Instrumental Variable. Ann Surg 2023; 278:72-78. [PMID: 35786573 PMCID: PMC9810765 DOI: 10.1097/sla.0000000000005519] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To determine the effect of operative versus nonoperative management of emergency general surgery conditions on short-term and long-term outcomes. BACKGROUND Many emergency general surgery conditions can be managed either operatively or nonoperatively, but high-quality evidence to guide management decisions is scarce. METHODS We included 507,677 Medicare patients treated for an emergency general surgery condition between July 1, 2015, and June 30, 2018. Operative management was compared with nonoperative management using a preference-based instrumental variable analysis and near-far matching to minimize selection bias and unmeasured confounding. Outcomes were mortality, complications, and readmissions. RESULTS For hepatopancreaticobiliary conditions, operative management was associated with lower risk of mortality at 30 days [-2.6% (95% confidence interval: -4.0, -1.3)], 90 days [-4.7% (-6.50, -2.8)], and 180 days [-6.4% (-8.5, -4.2)]. Among 56,582 intestinal obstruction patients, operative management was associated with a higher risk of inpatient mortality [2.8% (0.7, 4.9)] but no significant difference thereafter. For upper gastrointestinal conditions, operative management was associated with a 9.7% higher risk of in-hospital mortality (6.4, 13.1), which increased over time. There was a 6.9% higher risk of inpatient mortality (3.6, 10.2) with operative management for colorectal conditions, which increased over time. For general abdominal conditions, operative management was associated with 12.2% increased risk of inpatient mortality (8.7, 15.8). This effect was attenuated at 30 days [8.5% (3.8, 13.2)] and nonsignificant thereafter. CONCLUSIONS The effect of operative emergency general surgery management varied across conditions and over time. For colorectal and upper gastrointestinal conditions, outcomes are superior with nonoperative management, whereas surgery is favored for patients with hepatopancreaticobiliary conditions. For obstructions and general abdominal conditions, results were equivalent overall. These findings may support patients, clinicians, and families making these challenging decisions.
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Affiliation(s)
- Elinore J. Kaufman
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Center for Surgery and Health Economics, University of Pennsylvania Perelman School of Medicine, The Leonard Davis Institute of Health Economics, The University of Pennsylvania
| | - Luke J. Keele
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
| | - Christopher J. Wirtalla
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
| | - Claire B. Rosen
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
| | - Sanford E. Roberts
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
| | - Catherine L. Mavroudis
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
| | - Patrick M. Reilly
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Center for Surgery and Health Economics, University of Pennsylvania Perelman School of Medicine, The Leonard Davis Institute of Health Economics, The University of Pennsylvania
| | - Daniel N. Holena
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Center for Surgery and Health Economics, University of Pennsylvania Perelman School of Medicine, The Leonard Davis Institute of Health Economics, The University of Pennsylvania
| | - Matthew D. McHugh
- Department of Biobehavioral Health Sciences and Center for Health Outcomes and Policy Research, The University of Pennsylvania School of Nursing
| | - Dylan Small
- Department of Statistics and Data Science, The Wharton School, The University of Pennsylvania
| | - Rachel R. Kelz
- Department of Surgery, Center for Surgery and Health Economics, The University of Pennsylvania Perelman School of Medicine
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Fu YK, Chen PA, Chiu YC, Chu SE, Chang CJ, Huang CY, Sim SS, Sun JT. Point-of-care ultrasound (POCUS) and abdominal perforation. QJM 2023; 116:449-450. [PMID: 36707991 DOI: 10.1093/qjmed/hcad012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 01/19/2023] [Accepted: 01/20/2023] [Indexed: 01/29/2023] Open
Affiliation(s)
- Y-K Fu
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - P-A Chen
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Y-C Chiu
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - S-E Chu
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - C-J Chang
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - C-Y Huang
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - S-S Sim
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - J-T Sun
- Department of Emergency, Far Eastern Memorial Hospital, New Taipei City, Taiwan
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20
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Umbu L, Harrison H, Thomas D, Contreras M, Darku K. A case of retroperitoneal abscess secondary to duodenal perforation. J Surg Case Rep 2023; 2023:rjad368. [PMID: 37360744 PMCID: PMC10288178 DOI: 10.1093/jscr/rjad368] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/06/2023] [Indexed: 06/28/2023] Open
Abstract
The development of a retroperitoneal abscess in the setting of duodenal perforation is a rare occurrence. There are various causes of duodenal perforation such as trauma, iatrogenic injury and, most commonly, peptic ulcer disease [1]. Urgent surgical intervention is required when a patient presents with a perforated duodenal ulcer and signs of peritonitis. Generally, closure is performed with an omental pedicle or Graham patch [2]. In cases of large perforations, surgical resection, gastric partition with diverting gastrojejunostomy or T-drain placement may be required [2]. In this case, we present a patient with duodenal ulcer perforation complicated by retroperitoneal abscess formation. Treatment involved interventional radiological (IR) drainage of the abscess, followed by laparotomy for persistence of fluid. The surgery comprised of a right-side hemicolectomy, Braun jejunojejunostomy, pyloric exclusion, intraoperative retroperitoneal abscess drainage and Graham patch repair of retroperitoneal duodenal perforation.
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Affiliation(s)
- Landry Umbu
- Correspondence address. Department of Surgery, Trumbull Regional Medical Center, Warren, OH 44483, USA. Fax: 3306755720; E-mail:
| | - Hailey Harrison
- American University of Antigua, College of Medicine, New York, NY 10005, USA
| | - David Thomas
- Department of Surgery, Sharon Regional Medical Center, Sharon, PA 16146, USA
| | - Megan Contreras
- American University of Antigua, College of Medicine, New York, NY 10005, USA
| | - Kwesi Darku
- American University of Antigua, College of Medicine, New York, NY 10005, USA
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21
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Bugaytsova JA, Moonens K, Piddubnyi A, Schmidt A, Edlund JO, Lisiutin G, Brännström K, Chernov YA, Thorel K, Tkachenko I, Sharova O, Vikhrova I, Butsyk A, Shubin P, Chyzhma R, Johansson DX, Marcotte H, Sjöström R, Shevtsova A, Bylund G, Rakhimova L, Lundquist A, Berhilevych O, Kasianchuk V, Loboda A, Ivanytsia V, Hultenby K, Persson MAA, Gomes J, Matos R, Gartner F, Reis CA, Whitmire JM, Merrell DS, Pan-Hammarström Q, Landström M, Oscarson S, D’Elios MM, Agreus L, Ronkainen J, Aro P, Engstrand L, Graham DY, Kachkovska V, Mukhopadhyay A, Chaudhuri S, Karmakar BC, Paul S, Kravets O, Camorlinga M, Torres J, Berg DE, Moskalenko R, Haas R, Remaut H, Hammarström L, Borén T. Helicobacter pylori attachment-blocking antibodies protect against duodenal ulcer disease. bioRxiv 2023:2023.05.24.542096. [PMID: 37292721 PMCID: PMC10245814 DOI: 10.1101/2023.05.24.542096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The majority of the world population carry the gastric pathogen Helicobacter pylori. Fortunately, most individuals experience only low-grade or no symptoms, but in many cases the chronic inflammatory infection develops into severe gastric disease, including duodenal ulcer disease and gastric cancer. Here we report on a protective mechanism where H. pylori attachment and accompanying chronic mucosal inflammation can be reduced by antibodies that are present in a vast majority of H. pylori carriers. These antibodies block binding of the H. pylori attachment protein BabA by mimicking BabA's binding to the ABO blood group glycans in the gastric mucosa. However, many individuals demonstrate low titers of BabA blocking antibodies, which is associated with an increased risk for duodenal ulceration, suggesting a role for these antibodies in preventing gastric disease.
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Affiliation(s)
- Jeanna A. Bugaytsova
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- SUMEYA, The Ukrainian-Swedish Research Center, Sumy State University, 40022 Sumy, Ukraine
| | - Kristof Moonens
- Structural and Molecular Microbiology, VIB Department of Structural Biology, VIB, 1050 Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel, 1050 Brussels, Belgium
- Present address: Ablynx, a Sanofi Company, Technologiepark 21, 9052 Zwijnaarde, Belgium
| | - Artem Piddubnyi
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- SUMEYA, The Ukrainian-Swedish Research Center, Sumy State University, 40022 Sumy, Ukraine
- Department of Pathology, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Alexej Schmidt
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Division of Clinical Immunology and Transfusion Medicine, Karolinska Institutet at Karolinska University Hospital, SE14186 Huddinge, Sweden
- Present address: Department of Medical Biosciences, Umeå University, SE90185 Umeå, Sweden
| | - Johan Olofsson Edlund
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- The Biochemical Imaging Center Umeå (BICU), Umeå University, SE90187 Umeå, Sweden
| | - Gennadii Lisiutin
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Microbiology, Virology and Biotechnology, Odesa Mechnikov National University, 65082 Odesa, Ukraine
| | - Kristoffer Brännström
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- The Biochemical Imaging Center Umeå (BICU), Umeå University, SE90187 Umeå, Sweden
- Present address: Pfizer Worldwide R&D, BioMedicine Design, 10 555 Science Center Drive, San Diego CA, 92121 USA
| | - Yevgen A. Chernov
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
| | - Kaisa Thorel
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Iryna Tkachenko
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Public Health, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Oleksandra Sharova
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Pediatrics, Medical Institute, Sumy State University, 40018 Sumy, Ukraine
| | - Iryna Vikhrova
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Pediatrics, Medical Institute, Sumy State University, 40018 Sumy, Ukraine
| | - Anna Butsyk
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Public Health, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Pavlo Shubin
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Department of Public Health, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Ruslana Chyzhma
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- SUMEYA, The Ukrainian-Swedish Research Center, Sumy State University, 40022 Sumy, Ukraine
- Department of Pathology, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Daniel X. Johansson
- Department of Clinical Neuroscience, Karolinska Institutet at Center for Molecular Medicine, Karolinska University Hospital, Solna, SE17176 Stockholm, Sweden
| | - Harold Marcotte
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Division of Clinical Immunology and Transfusion Medicine, Karolinska Institutet at Karolinska University Hospital, SE14186 Huddinge, Sweden
- Department of Biosciences and Nutrition, Karolinska Institutet, SE14183, Huddinge, Sweden
| | - Rolf Sjöström
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
| | - Anna Shevtsova
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
| | - Göran Bylund
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
| | - Lena Rakhimova
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- Present address: Department of Odontology, Umeå University, SE90187 Umeå, Sweden
| | - Anders Lundquist
- Department of Statistics, USBE, Umeå University, SE90187 Umeå, Sweden
- Umeå Center for Functional Brain Imaging, Umeå University, SE90187 Umeå, Sweden
| | - Oleksandra Berhilevych
- Department of Public Health, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Victoria Kasianchuk
- Department of Public Health, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Andrii Loboda
- Department of Pediatrics, Medical Institute, Sumy State University, 40018 Sumy, Ukraine
| | - Volodymyr Ivanytsia
- Department of Microbiology, Virology and Biotechnology, Odesa Mechnikov National University, 65082 Odesa, Ukraine
| | - Kjell Hultenby
- Departments of Laboratory Medicine, Division of Biomolecular and Cellular Medicine, Karolinska Institutet at Karolinska University Hospital, SE14186 Huddinge, Sweden
| | - Mats A. A. Persson
- Department of Clinical Neuroscience, Karolinska Institutet at Center for Molecular Medicine, Karolinska University Hospital, Solna, SE17176 Stockholm, Sweden
| | - Joana Gomes
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- IPATIMUP – Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
| | - Rita Matos
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- IPATIMUP – Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
| | - Fátima Gartner
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- IPATIMUP – Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal
| | - Celso A. Reis
- i3S – Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- IPATIMUP – Institute of Molecular Pathology and Immunology of the University of Porto, 4200-135 Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | | | - D. Scott Merrell
- Department of Microbiology and Immunology, USUHS, Bethesda, MD 20814, USA
| | - Qiang Pan-Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, SE14183, Huddinge, Sweden
| | - Maréne Landström
- Present address: Department of Medical Biosciences, Umeå University, SE90185 Umeå, Sweden
| | - Stefan Oscarson
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - Mario M. D’Elios
- Department of Experimental and Clinical Medicine, Largo Brambilla 3, 50134 Firenze, Italy
| | - Lars Agreus
- Division of Family Medicine and Primary Care, Karolinska Institutet, SE14183 Huddinge, Sweden
| | - Jukka Ronkainen
- University of Oulu, Center for Life Course Health Research and Primary Health Care Center, Tornio Finland
| | - Pertti Aro
- University of Oulu, Center for Life Course Health Research and Primary Health Care Center, Tornio Finland
| | - Lars Engstrand
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE17177 Stockholm, Sweden
- Present address: Science for Life Laboratory, SE17165, Solna, Sweden
| | - David Y. Graham
- Department of Medicine, Molecular Virology and Microbiology, Baylor College of Medicine, Michael E. DeBakey VAMC, 2002 Holcombe Blvd. Houston, TX, 77030 USA
| | - Vladyslava Kachkovska
- Department of Internal Medicine, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Asish Mukhopadhyay
- Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases P 33, CIT Road, Scheme XM, Kolkata 700010, India
| | - Sujit Chaudhuri
- Department of Gastroenterology, AMRI Hospital, Salt Lake City. Kolkata, West Bengal 700098, India
| | - Bipul Chandra Karmakar
- Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases P 33, CIT Road, Scheme XM, Kolkata 700010, India
| | - Sangita Paul
- Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases P 33, CIT Road, Scheme XM, Kolkata 700010, India
| | - Oleksandr Kravets
- Department of Surgery, Traumatology, Orthopedics and Physiology, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Margarita Camorlinga
- Unidad de Investigacion en Enfermedades Infecciosas, UMAE Pediatria, CMN SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Javier Torres
- Unidad de Investigacion en Enfermedades Infecciosas, UMAE Pediatria, CMN SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Douglas E. Berg
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Roman Moskalenko
- SUMEYA, The Ukrainian-Swedish Research Center, Sumy State University, 40022 Sumy, Ukraine
- Department of Pathology, Medical Institute, Sumy State University, 40007 Sumy, Ukraine
| | - Rainer Haas
- German Center for Infection Research (DZIF), Munich Site, 80336 Munich, Germany
- Chair of Medical Microbiology and Hospital Epidemiology, Max von Pettenkofer-Institute, Faculty of Medicine, LMU Munich, Germany
| | - Han Remaut
- Structural and Molecular Microbiology, VIB Department of Structural Biology, VIB, 1050 Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Lennart Hammarström
- Department of Biosciences and Nutrition, Karolinska Institutet, SE14183, Huddinge, Sweden
| | - Thomas Borén
- Department of Medical Biochemistry and Biophysics, Umeå University, SE90187 Umeå, Sweden
- SUMEYA, The Ukrainian-Swedish Research Center, Sumy State University, 40022 Sumy, Ukraine
- Lead contact
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Wang YH, Tee YS, Wu YT, Cheng CT, Fu CY, Liao CH, Hsieh CH, Wang SC. Sarcopenia provides extra value outside the PULP score for predicting mortality in older patients with perforated peptic ulcers. BMC Geriatr 2023; 23:269. [PMID: 37142974 PMCID: PMC10161495 DOI: 10.1186/s12877-023-03946-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 03/31/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND Perforated peptic ulcer (PPU) remains challenging surgically due to its high mortality, especially in older individuals. Computed tomography (CT)-measured skeletal muscle mass is a effective predictor of the surgical outcomes in older patients with abdominal emergencies. The purpose of this study is to assess whether a low CT-measured skeletal muscle mass can provide extra value in predicting PPU mortality. METHODS This retrospective study enrolled older (aged ≥ 65 years) patients who underwent PPU surgery. Cross-sectional skeletal muscle areas and densities were measured by CT at L3 and patient-height adjusted to obtain the L3 skeletal muscle gauge (SMG). Thirty-day mortality was determined with univariate, multivariate and Kaplan-Meier analysis. RESULTS From 2011 to 2016, 141 older patients were included; 54.8% had sarcopenia. They were further categorized into the PULP score ≤ 7 (n=64) or PULP score > 7 group (n=82). In the former, there was no significant difference in 30-day mortality between sarcopenic (2.9%) and nonsarcopenic patients (0%; p=1.000). However, in the PULP score > 7 group, sarcopenic patients had a significantly higher 30-day mortality (25.5% vs. 3.2%, p=0.009) and serious complication rate (37.3% vs. 12.9%, p=0.017) than nonsarcopenic patients. Multivariate analysis showed that sarcopenia was an independent risk factor for 30-day mortality in patients in the PULP score > 7 group (OR: 11.05, CI: 1.03-118.7). CONCLUSION CT scans can diagnose PPU and provide physiological measurements. Sarcopenia, defined as a low CT-measured SMG, provides extra value in predicting mortality in older PPU patients.
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Affiliation(s)
- Yu-Hao Wang
- Department of General Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Yu-San Tee
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Yu-Tung Wu
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Chi-Tung Cheng
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Chih-Yuan Fu
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Chien-Hung Liao
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan
| | - Chi-Hsun Hsieh
- Division of Trauma and Emergency Surgery, Department of Surgery, Chang Gung Memorial Hospital, No.5, Fuxing St., Guishan Dist, Taoyuan City, 333, Taiwan.
| | - Stewart C Wang
- Division of Acute Care Surgery, University of Michigan Medical School, 1301 Catherine St, Ann Arbor, MI, USA
- Morphomic Analysis Group, University of Michigan, 1301 Catherine St, Ann Arbor, MI, USA
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23
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Shen Q, Liu T, Wang S, Wang L, Wang D. Experience in diagnosis and treatment of duodenal ulcer perforation in children. BMC Pediatr 2023; 23:144. [PMID: 36997985 PMCID: PMC10061964 DOI: 10.1186/s12887-023-03957-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/17/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND This study aims to summarize our experience in diagnosis and treatment of pediatric duodenal ulcer perforation in a National Center for Children's Health. METHODS Fifty-two children with duodenal perforation hospitalized in Beijing Children's Hospital Affiliated to Capital Medical University from January 2007 to December 2021 were retrospectively collected. According to the inclusion and exclusion criteria, patients with duodenal ulcer perforation were included in the group. They were divided into the surgery group and the conservative group according to whether they received surgery. RESULTS A total of 45 cases (35 males and 10 females) were included, with a median age of 13.0 (0.3-15.4) years. Forty cases (40/45, 88.9%) were over 6 years old, and 31 (31/45, 68.9%) were over 12 years old. Among the 45 cases, 32 cases (32/45, 71.1%) were examined for Helicobacter pylori (HP), and 25 (25/32, 78.1%) were positive. There were 13 cases in the surgery group and 32 cases in the conservative group, without a significant difference in age between the two groups (P = 0.625). All cases in the surgery group and the conservative group started with abdominal pain. The proportion of history time within 24 h in the two groups was 6/13 and 12/32 (P = 0.739), and the proportion of fever was 11/13 and 21/32 (P = 0.362). The proportion of pneumoperitoneum in the surgery group was higher than that in the conservative group (12/13 vs. 15/32, P = 0.013). The fasting days in the surgery group were shorter than those in the conservative group (7.7 ± 2.92 vs. 10.3 ± 2.78 days, P = 0.014). There was no significant difference in the total hospital stay (13.6 ± 5.60 vs14.8 ± 4.60 days, P = 0.531). The operation methods used in the surgery group were all simple sutures through laparotomy (9 cases) or laparoscopy (4 cases). All patients recovered smoothly after surgery. CONCLUSION Duodenal ulcer perforation in children is more common in adolescents, and HP infection is the main cause. Conservative treatment is safe and feasible, but the fasting time is longer than the surgery group. A simple suture is the main management for the surgery group.
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Affiliation(s)
- Qiulong Shen
- Department of Emergency Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No.56 Nanlishi St, Xicheng District, Beijing, 100045, China
| | - Tingting Liu
- Department of Emergency Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No.56 Nanlishi St, Xicheng District, Beijing, 100045, China
| | - Siwei Wang
- Department of Ultrasound, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No.56 Nanlishi St, Xicheng District, Beijing, 100045, China
| | - Li Wang
- Department of Emergency Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No.56 Nanlishi St, Xicheng District, Beijing, 100045, China
| | - Dayong Wang
- Department of Emergency Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, No.56 Nanlishi St, Xicheng District, Beijing, 100045, China.
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Feng L, A L, Li H, Mu X, Ta N, Bai L, Fu M, Chen Y. Pharmacological Mechanism of Aucklandiae Radix against Gastric Ulcer Based on Network Pharmacology and In Vivo Experiment. Medicina (B Aires) 2023; 59:medicina59040666. [PMID: 37109624 PMCID: PMC10140907 DOI: 10.3390/medicina59040666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/13/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Background and Objectives: Aucklandiae Radix is a well-known medicinal herb that is often used to treat gastric ulcer, but its molecular mechanism of anti-ulcer action is poorly understood. This research aimed to reveal the potential active components, core targets, and mechanisms of Aucklandiae Radix in treating gastric ulcer by combining network pharmacology and animal experimentation. Materials and Methods: First, a network pharmacology strategy was used to predict the main components, candidate targets, and potential signaling pathways. Molecular docking was then used to confirm the binding affinity between the main components and primary targets. Finally, rats were treated with indomethacin 30 mg/kg to establish a gastric ulcer model. Aucklandiae Radix extract (0.15, 0.3, and 0.6 g/kg) was pre-treated in rats by oral gavage for 14 days, and the protective effect and candidate targets of network pharmacology were validated through morphological observation, pathological staining, and biochemical index detection. Results: A total of eight potential active components and 331 predicted targets were screened from Aucklandiae Radix, 37 of which were common targets with gastric ulcer. According to the component–target network and protein-protein interaction (PPI) network, stigmasterol, mairin, sitosterol, and dehydrocostus lactone were identified as the key components, and RAC-alpha serine/threonine-protein kinase (AKT1), prostaglandin-endoperoxide synthase 2 (PTGS2), interleukin 1 beta (IL1B), caspase-3 (CASP3), and CASP8 were selected as the core targets. Gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) enrichment results revealed the pharmacological mechanism of Aucklandiae Radix against gastric ulcer related to many biological processes and pathways, including antibacterial, anti-inflammatory, prostaglandin receptor response, and apoptosis. Molecular docking verification showed that the key components and core targets had good binding affinities. In the in vivo experiments, Aucklandiae Radix notably relieved the gastric ulcer by reducing the levels of tumor necrosis factor (TNF)-α, interleukin (IL)-1β, and myeloperoxidase (MPO) while improving the gastric histopathological features. Conclusion: The overall findings suggest that Aucklandiae Radix treats gastric ulcer with a multi-component, multi-target, and multi-mechanism model.
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Affiliation(s)
- Lan Feng
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou 571199, China
| | - Lisha A
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou 571199, China
| | - Huifang Li
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Xiyele Mu
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Na Ta
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Laxinamujila Bai
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Minghai Fu
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou 571199, China
- Correspondence: (M.F.); (Y.C.)
| | - Yongsheng Chen
- NMPA Key Laboratory for Quality Control of Traditional Chinese Medicine (Mongolian Medicine), School of Mongolian Medicine, Inner Mongolia Minzu University, Tongliao 028000, China
- Correspondence: (M.F.); (Y.C.)
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25
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Xu L, Du X, Zhou Y, Cao X, Shen Y, Zhu H, Huang H. Polyaspartic Acid-Stabilized CaCO 3-Containing In Situ Hydrogel for Protection and Treatment of Gastric Ulcer. Mol Pharm 2023; 20:2105-2118. [PMID: 36916647 DOI: 10.1021/acs.molpharmaceut.2c01062] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
The lack of effective oral drug delivery systems to treat gastric ulcer is an urgent challenge in clinical practice. Herein, a gastric acid pH-responsive hydrogel of curcumin/sodium alginate/polyaspartic acid@CaCO3 (Cur/SA/PC) was developed for sustained release of Cur, exerting effective protection and treatment of gastric ulcers. The in vitro gelatinization properties and the corresponding gel characteristics of the SA/PC delivery system demonstrated the successful construction of the in situ hydrogel with uniform strength. The cellular uptake illustrated the successful uptake and sustained release of Cur. Besides, Cur effectively inhibited NLRP3-mediated pyroptosis both in vitro and in vivo, exhibited an excellent pro-healing effect by regulating the PI3K/Akt signaling pathway, and alleviated acetic acid-induced chronic gastric injury in rats. Moreover, the relative bioavailability of Cur in the SA/PC hydrogel could effectively increase in the pharmacokinetic study. Importantly, the protective barrier formed by the SA/PC hydrogel could effectively protect against alcohol-induced acute gastric ulcers in rats. Overall, the designed SA/PC oral delivery system is a promising strategy to overcome gastric barriers for oral drug delivery.
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Affiliation(s)
- Lixing Xu
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Xiao Du
- Department of Pharmacy, Nanjing Medical Center for Clinical Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Yao Zhou
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Xinyu Cao
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Ying Shen
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Hongyan Zhu
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Haiqin Huang
- Department of Pharmaceutics, School of Pharmacy, Nantong University, Nantong 226001, China
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26
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Gong JW, Zhang Z, Luo TY, Huang XT, Huo JW, He XQ, Li Q. Development and validation of a CT algorithm for the identification of nonperforated duodenal bulb ulcer. Eur J Radiol 2023; 162:110761. [PMID: 36917926 DOI: 10.1016/j.ejrad.2023.110761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 01/18/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023]
Abstract
PURPOSE To assess the value of multiplanar computed tomography (CT) in the diagnosis of nonperforated duodenal bulb ulcer (NPDBU). METHOD We retrospectively analyzed data from 135 patients with NPDBU (ulcer group) and 150 patients with a normal duodenal bulb (control group) who underwent contrast-enhanced abdominal CT and were diagnosed via upper endoscopy from January 2018 to February 2022. The clinical and CT features were compared between the two groups. Independent prognostic factors for diagnosing NPDBU were determined using binary logistic regression analysis. An external validation cohort to determine the model's efficiency comprised 80 patients from another center. RESULTS Gastrointestinal bleeding was more frequent in patients with NPDBU than in those without (p < 0.001). No significant differences in age and sex were observed between the groups (all p > 0.05). The duodenal bulbar wall was significantly thicker in the ulcer group than in the control group, as determined using CT (p < 0.001). Irregular mucosal surface, layered enhancement, and blurred fat space around the duodenal bulb were more common in the ulcer group than in the control group (all p < 0.001). Binary logistic regression analysis revealed that gastrointestinal bleeding, wall thickness of ≥ 4.85 mm, irregular mucosal surface, and blurred peripheral fat space were the most significant variations associated with NPDBU, with an area under the curve (AUC) of 0.974. The external validation cohort had an AUC of 0.916. CONCLUSIONS Careful multiplanar CT interpretation suggests the underlying presence of NPDBU and allows timely endoscopic verification and appropriate treatment.
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Affiliation(s)
- Jun-Wei Gong
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| | - Zhu Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| | - Tian-You Luo
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| | - Xing-Tao Huang
- Department of Radiology, The Fifth People's Hospital of Chongqing, Chongqing 400062, China.
| | - Ji-Wen Huo
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| | - Xiao-Qun He
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| | - Qi Li
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
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Tsao LC, Lin J, Lin KH, Ng SY, Huang CY, Hung YJ, Wu SC, Gao SL, Yu SF, Lin CC, Chang WJ. Saline irrigation versus gauze wiping and suction only for peritoneal decontamination during laparoscopic repair for perforated peptic ulcer disease. Sci Rep 2023; 13:1170. [PMID: 36670125 PMCID: PMC9860010 DOI: 10.1038/s41598-023-27471-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 01/02/2023] [Indexed: 01/22/2023] Open
Abstract
The aim of current single-center study was to compare the short-term outcome of suction and gauze wiping alone versus the irrigation and suction technique for peritoneal decontamination among patients who underwent laparoscopic repair of PPU. Using data from our institution's prospectively maintained database, 105 patients who underwent laparoscopic repair were enrolled in this study. The participants were further divided into the group who received peritoneal irrigation (irrigation group, n = 67) and group who received gauze wiping and suction only (suction only group, n = 38). The irrigation group had a longer operative time (140 vs. 113 min, p = 0.0001), higher number of drainage tubes (38.8% vs. 0%, p < 0.0001) and a higher incidence of intra-abdominal abscess (10.4% vs. 0%, p = 0.0469) than the suction only group. Peritoneal irrigation may be associated with a prolonged operative time and a higher number of abdominal drains. Meanwhile, gauze wiping and suction may be sufficient for peritoneal decontamination during the laparoscopic repair of PPU as further infectious complications are not observed.
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Affiliation(s)
- Lien-Cheng Tsao
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
- Institute of Biomedical Science, College of Life Sciences, National Chung-Hsing University, Taichung, 402, Taiwan
| | - Joseph Lin
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
- Department of Animal Science and Biotechnology, Tunghai University, Taichung, 407, Taiwan
- Department of General Surgery, Yuanlin Christian Hospital, Yuanlin, 510, Taiwan
| | - Kuo-Hua Lin
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Sze-Yuin Ng
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Cheng-Yen Huang
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Yu-Ju Hung
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Szu-Chia Wu
- Transplant Medicine and Surgery Research Center, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Shih-Ling Gao
- Department of Nursing, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Shu-Fen Yu
- Department of Nursing, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Chi-Chien Lin
- Institute of Biomedical Science, College of Life Sciences, National Chung-Hsing University, Taichung, 402, Taiwan.
- Department of Medical Research, China Medical University Hospital, Taichung, 404, Taiwan.
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan.
| | - Wei-Jung Chang
- Department of General Surgery, Changhua Christian Hospital, Changhua, 500, Taiwan.
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Odisho T, Shahait AA, Sharza J, Ali AA. Outcomes of laparoscopic modified Cellan-Jones repair versus open repair for perforated peptic ulcer at a community hospital. Surg Endosc 2023; 37:715-722. [PMID: 35562508 PMCID: PMC9105587 DOI: 10.1007/s00464-022-09306-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/25/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Minimally invasive or open Graham Patch repair remains the gold standard approach for management of perforated peptic ulcers (PPU). Herein, we report outcomes of laparoscopic technique and compare it with open approach at a community hospital. METHODS Retrospective observational study conducted comparing laparoscopic modified Cellan-Jones repair (mCJR) versus the standard open repair of PPU. Patients aged 18-90 years during 2016-2021 were offered either a minimally invasive or open approach depending on surgeon laparoscopic capability, and were compared in terms of demographics, co-morbidities, intra-operative details, and short-term outcomes. RESULTS A total of 49 patients were included (46.9% males, mean age 52.9 years, mean BMI 25.0, ASA ≥ III 75.5%, 75.5% smokers, 26.5% current NSAIDs use, and 71.4% alcohol drinkers). Duodenum was the most common perforation site (57.1%), and majority of ulcers were 1-2 cm (72.9%). Laparoscopic approach was performed in 16 consecutive patients (32.7%) by a single surgeon, with no conversions. Preoperative characteristics were similar for both groups. Compared to open approach, laparoscopic group were taken to operation immediately (< 4 h) (87.5% vs. 15.2%, p < 0.001), had lower estimated blood loss (11.8 ml vs. 73.8 ml, p = 0.063), and longer operative time (117.1 min vs. 85.6 min, p = 0.010). Postoperatively, nasogastric tube was removed earlier in laparoscopic group (POD1-2, 87.5% vs. 24.2%, p = 0.001), with earlier resumption of diet (POD1-2, 62.6% vs. 9.1%, p = 0.002), less narcotic usage (< 3 days, 58.3% vs. 6.1%, p < 0.001), earlier return of bowel function (POD1-2, 43.8% vs. 9.1%, p = 0.003) and shorter length of stay (LOS) (3.7 days vs. 16.1 days, p < 0.001). Both in-house mortality and morbidity rates were lower in the laparoscopic group, but not statistically significant [(0% vs. 6.1%, p = 0.347) and (12.5% vs. 39.4%, p = 0.500), respectively]. CONCLUSION Laparoscopic mCJR is a feasible method for repair of PPU, and it is associated with shorter LOS, and less narcotics usage in comparison to the open repair approach.
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Affiliation(s)
- Tanya Odisho
- Department of Surgery, Sinai Grace Hospital, Detroit Medical Center, Detroit, MI, USA.
| | - Awni A. Shahait
- grid.413184.b0000 0001 0088 6903Department of Surgery, Wayne State University School of Medicine, Detroit Medical Center, Detroit, MI USA
| | - Jared Sharza
- grid.461059.f0000 0004 0419 4674University of Medicine and Health Sciences, Basseterre, Saint Kitts and Nevis
| | - Abubaker A. Ali
- grid.413184.b0000 0001 0088 6903Department of Surgery, Sinai Grace Hospital, Detroit Medical Center, Detroit, MI USA ,grid.413184.b0000 0001 0088 6903Department of Surgery, Wayne State University School of Medicine, Detroit Medical Center, Detroit, MI USA
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Yang Z, Mcclements DJ, Li C, Sang S, Chen L, Long J, Qiu C, Jin Z. Targeted delivery of hydrogels in human gastrointestinal tract: A review. Food Hydrocoll 2023; 134:108013. [DOI: 10.1016/j.foodhyd.2022.108013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Mulder WW, Arko-Cobbah E, Joubert G. Are admission laboratory values in isolation meaningful for predicting surgical outcome in patients with perforated peptic ulcers? Surg Open Sci 2022; 11:62-68. [PMID: 36570627 PMCID: PMC9768370 DOI: 10.1016/j.sopen.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/10/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Background The study aimed to calculate the predictive value of admission laboratory values in patients with perforated peptic ulcers. Methods A retrospective, cohort analytical, observational study was performed, including patients with surgically confirmed perforated peptic ulcers over a 5-year period. Demographic data and admission laboratory values were collected from hospital electronic databases. Outcomes measured were in-hospital mortality, intensive care unit (ICU) admission and length of stay. The significance of categorical variables was calculated by chi-square and Fisher's exact test. Logistic regression analysis was performed to determine univariately statistically significant variables. Results In total, 188 patients met the inclusion criteria. The median age was 46 (range 15-87) years with a male predominance of 71.3 % (n = 134). The median length of hospital stay was 7 (range 1-94) days and 31.4 % (n = 59) of patients were admitted to the ICU. Post-operative in-hospital mortality was 25.0 % (n = 47). Predicting the categorical outcome of in-hospital mortality, abnormal haemoglobin, platelet count, urea, creatinine and potassium levels were all found to be statistically significant in the univariate analysis. Age (odds ratio [OR] 1.03), haemoglobin (OR 4.36) and creatinine (OR 7.76) levels were significant in the multivariate analysis. Conclusions Mortality rate among patients with perforated peptic ulcer disease is still substantial. Admission laboratory values showed statistical significance as outcome indicators and were valuable to assist in predicting the prognosis. An abnormally high serum creatinine level was the strongest single predictor of both mortality and ICU admission. Key message Initial laboratory findings of patients admitted for perforated peptic ulcer showed that an abnormally high serum creatinine level was the strongest single predictor of both mortality and ICU admission.
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Affiliation(s)
- Wikus W. Mulder
- Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa,Corresponding author at: Department of Surgery, Faculty of Health Sciences, University of the Free State, 2015 Nelson Mandela Drive, Bloemfontein 9300, South Africa.
| | - Emmanuel Arko-Cobbah
- Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Gina Joubert
- Department of Biostatistics, School of Biomedical Sciences, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
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An SJ, Davis D, Kayange L, Gallaher J, Charles A. Predictors of mortality for perforated peptic ulcer disease in Malawi. Am J Surg 2022; 225:1081-1085. [DOI: 10.1016/j.amjsurg.2022.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/16/2022] [Accepted: 11/22/2022] [Indexed: 11/26/2022]
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Tartaglia D, Strambi S, Coccolini F, Mazzoni A, Miccoli M, Cremonini C, Cicuttin E, Chiarugi M. Laparoscopic versus open repair of perforated peptic ulcers: analysis of outcomes and identification of predictive factors of conversion. Updates Surg 2022; 75:649-657. [PMID: 36192594 PMCID: PMC10042947 DOI: 10.1007/s13304-022-01391-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 08/25/2022] [Indexed: 10/10/2022]
Abstract
BACKGROUND The surgical treatment for perforated peptic ulcers (PPUs) can be safely performed laparoscopically. This study aimed to compare the outcomes of patients who received different surgical approaches for PPU and to identify the predictive factors for conversion to open surgery. METHODS This retrospective study analyzed patients treated for PPUs from 2002 to 2020. Three groups were identified: a complete laparoscopic surgery group (LG), a conversion to open group (CG), and a primary open group (OG). After univariate comparisons, a multivariate analysis was conducted to identify the predictive factors for conversion. RESULTS Of the 175 patients that underwent surgery for PPU, 104 (59.4%) received a laparoscopic-first approach, and 27 (25.9%) required a conversion to open surgery. Patients treated directly with an open approach were older (p < 0.0001), had more comorbidities (p < 0.0001), and more frequently had a previous laparotomy (p = 0.0001). In the OG group, in-hospital mortality and ICU need were significantly higher, while the postoperative stay was longer. Previous abdominal surgery (OR 0.086, 95% CI 0.012-0.626; p = 0.015), ulcer size (OR 0.045, 95% CI 0.010-0.210; p < 0.0001), and a posterior ulcer location (OR 0.015, 95% CI 0.001-0.400; p = 0.012) were predictive factors for conversion to an open approach. CONCLUSION This study confirms the benefits of the laparoscopic approach for the treatment of PPUs. Previous laparotomies, a greater ulcer size, and a posterior location of the ulcer are risk factors for conversion to open surgery during laparoscopic repair.
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Affiliation(s)
- Dario Tartaglia
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy.
| | - Silvia Strambi
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
| | - Federico Coccolini
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
| | - Alessio Mazzoni
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Camilla Cremonini
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
| | - Enrico Cicuttin
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
| | - Massimo Chiarugi
- Emergency Surgery Unit, New Santa Chiara Hospital, University of Pisa, Via Paradisa, 2, 56021, Pisa, Italy
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Florea CG, Cristian DA, Coman IS, Coman C, Soare T, Erchid A, Pleşea IE, Liţescu M, Grigorean VT. Meropenem antibiotic therapy in acute secondary peritonitis, therapeutic effects superior to other therapies - experimental clinical and histopathological study in the laboratory animal. Rom J Morphol Embryol 2022; 63:615-623. [PMID: 36808196 PMCID: PMC10026927 DOI: 10.47162/rjme.63.4.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
AIM A perforated peptic ulcer is the most common cause of peritonitis through the perforation of the digestive tube, which occurs in a percentage between 2% and 14% of patients diagnosed with peptic ulcer and being associated with a 10% to 30% mortality rate. MATERIALS AND METHODS Considering the above, we imagined a study, using laboratory animals, in which we produced gastric perforations, then followed their evolution without antibiotic treatment and under antibiotic therapy with Cefuroxime 25 mg∕kg∕24 hours intravenously or Meropenem 40 mg∕kg∕24 hours intravenously, following the tissue changes both macroscopically and microscopically. RESULTS The study revealed a mortality of 36.6%, most deaths (81.82%) occurred in the first 24 hours after the perforation, all subjects belonging to the group that did not receive antibiotic treatment and the group treated with Cefuroxime. From a clinical point of view (evaluation of the general condition), macroscopically and microscopically, a better evolution of the subjects who received antibiotic therapy can be observed, compared to those who did not receive antibiotic therapy, thus in the case of subjects who received antibiotic therapy, the absence or the presence of a small amount of intraperitoneal fluid, which has a serocitrine appearance, as well as the absence of macroscopic changes at the level of unaffected intraperitoneal organs, can be observed. Microscopically, it can be seen that in the subjects treated with Meropenem, changes in the parietal peritoneum were minimal. CONCLUSIONS Antibiotic therapy with Meropenem in acute peritonitis has a survival rate comparable to peritoneal lavage and source control.
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Affiliation(s)
- Costin George Florea
- Departments of Surgery, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, and Sf. Ioan Emergency Clinical Hospital, Bucharest, Romania; ; Doctoral School, Carol Davila University of Medicine and Pharmacy, and Department of Pathology, Bagdasar-Arseni Emergency Clinical Hospital, Bucharest, Romania;
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Gupta S, Alawad AA, Dacosta K, Mahmoud A, Mohammed T. Operative versus non-operative management for perforated peptic ulcer disease. Ann Med Surg (Lond) 2022; 82:104643. [PMID: 36268326 PMCID: PMC9577597 DOI: 10.1016/j.amsu.2022.104643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/09/2022] [Indexed: 11/19/2022] Open
Abstract
Perforated peptic ulcer (PPU) treatment guidelines are still up for discussion. Due to the morbidity and mortality linked to each, the use of both operative and non-operative management, including conservative and endoscopic treatment, is still debatable. A standardized protocol has been used to write a best evidence topic. The discussion focused on whether operative management for PPU is preferable to non-operational management or vice versa. MEDLINE, the Cochrane Library, Scopus, and the Web of Science were the databases used to conduct an electronic search of the pertinent literature. We found 56 articles, out of these only 5 studies were found to be appropriate to answer the question. The outcome assessed was failure of management. The best evidence showed that both operative and non-operative management can be used with similar outcomes depending on the patient selection for each category. Operative versus non-operative management of perforated peptic ulcer disease. •Non-operative management is reserved for selective patients for perforated peptic ulcer. •Endoscopic treatment and interventional radiology can serve as a bridge between conservative and surgical management
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Affiliation(s)
- Sapna Gupta
- Safdarjung Hospital, New Delhi, India
- Corresponding author.
| | - Awad Ali Alawad
- University of Medical Sciences and Technology, Khartoum, Sudan
| | | | - Adel Mahmoud
- University Hospital Southampton NHS Trust, Southampton, UK
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Lim J, Shin J, Park J. Effect of a Proton Pump Inhibitor on the Duodenum Microbiome of Gastric Ulcer Patients. Life (Basel) 2022; 12:1505. [PMID: 36294939 PMCID: PMC9605190 DOI: 10.3390/life12101505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/21/2022] [Accepted: 09/21/2022] [Indexed: 11/19/2022] Open
Abstract
The gut microbiota are regarded as a functional organ that plays a substantial role in human health and disease. Proton pump inhibitors (PPIs) are widely used in medicine but can induce changes in the overall gut microbiome and cause disease-associated dysbiosis. The microbiome of the duodenum has not been sufficiently studied, and the effects of PPIs on the duodenal microbiome are poorly understood. In this study, we investigated the effect of PPI administration on duodenum microbiota in patients with a gastric ulcer. A total of 12 gastric ulcer patients were included, and PPI (Ilaprazole, Noltec®, 10 mg) was prescribed in all patients for 4 weeks. A total of 17 samples from the second portion of the duodenum were analyzed. Microbiome compositions were assessed by sequencing the V3–V4 region of the 16s rRNA gene (Miseq). Changes in microbiota compositions after 4 weeks of PPI treatment were analyzed. a-Diversity was higher after PPI treatment (p = 0.02, at Chao1 index), and β-diversity was significantly different after treatment (p = 0.007). Welch’s t-test was used to investigate changes in phyla, genus, and species level, and the abundance of Akkermansia muciniphila, belonging to the phylum Verrucomicrobia, and Porphyromonas endodontalis, belonging to the phylum Bacteroidetes, was significantly increased after treatment (p = 0.044 and 0.05). PPI administration appears to induce duodenal microbiome dysbiosis while healing gastric ulcers. Further large-scale studies on the effects of PPIs on the duodenal microbiome are required.
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Chen P, Gao J, Li J, Yu R, Wang L, Xue F, Zheng X, Gao L, Shang X. Construction and efficacy evaluation of an early warning scoring system for septic shock in patients with digestive tract perforation: A retrospective cohort study. Front Med (Lausanne) 2022; 9:976963. [PMID: 36177334 PMCID: PMC9513145 DOI: 10.3389/fmed.2022.976963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveTo establish an early warning scoring system for septic shock in patients with digestive tract perforation (DTP) and evaluate its diagnostic efficacy.MethodsPatients with surgically confirmed or clinically diagnosed DTP admitted to the Department of Intensive Care Medicine of Fujian Provincial Hospital from June 2012 to October 2021 were retrospectively analyzed. General demographic characteristics, perforation-related information, vital signs, common laboratory indicators, and common ICU scores (Glasgow Coma Scale score, Acute Physiology and Chronic Health Evaluation-II score,Sequential Organ Failure Assessment score) were collected. The patients were divided into shock group and non-shock group according to whether the patients had septic shock during hospitalization. The risk factors of septic shock were screened by basic statistical analysis and multivariate Logistic regression analysis. The receiver operating characteristic curve was drawn to determine the cut-off value of the continuous indicators and discretized with reference to clinic, and the corresponding score was set according to the β regression coefficient of each variable.ResultsA total of 176 patients with DTP were included. The average age of the patients was 64.13 ± 14.67 years old, and 74.40% were males. The incidence of septic shock was 30.11% (53/176). Multivariate Logistic regression analysis showed that the highest heart rate≥105 beats/min, Glasgow Coma Scale score≤14 points, lactic acid≥5.75 mmol/L, procalcitonin≥41.47 ug/L, C-reactive protein≥222.5 mg/L were independent risk factors for septic shock in patients with DTP. The total score of clinical diagnostic scoring system of septic shock in patients with DTP was 6 points, including the highest heart rate≥105 beats/min (1 point), lactic acid≥5.75 mmol/L (two points), procalcitonin≥41.47 ug/L (one point), C-reactive protein≥222.5 mg/L (1 point), and Glasgow Coma Scale score≤14 points (1 point). The area under ROC curve (AUC) of this scoring system was 0.789 and the 95% confidence interval was 0.717–0.860 (P < 0.001); when the optimal cut-off value was 2.5, the sensitivity and specificity were 54.70 and 87.80%, respectively.ConclusionThis new score system has its certain clinical value and has important guiding significance for clinicians to judge the prognosis of patients with DTP in time.
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Affiliation(s)
- Peiling Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Jingqi Gao
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Jun Li
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Rongguo Yu
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Ling Wang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Pharmacy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Fangqin Xue
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Gastrointestinal Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Xiaochun Zheng
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Anesthesiology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Emergency Medical Center, Fujian Provincial Key Laboratory of Critical Care Medicine, Fujian Provincial Co-constructed Laboratory of “Belt and Road,”Fuzhou, China
| | - Ling Gao
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Xiuling Shang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- The Third Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fujian Provincial Center for Critical Care Medicine, Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
- *Correspondence: Xiuling Shang
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Bilge H, Başol Ö. The effect of platelet-albumin ratio on mortality and morbidity in peptic ulcer perforation. Medicine (Baltimore) 2022; 101:e29582. [PMID: 35945802 PMCID: PMC9351899 DOI: 10.1097/md.0000000000029582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The aim of our study was to investigate the prognostic role of platelet/albumin ratio in patients treated under emergency conditions for peptic ulcer perforation (PUP). METHODS A retrospective study involving emergency patients who were operated for PUP was carried out. The patients were divided into 2 groups: PUP patients who died after surgical treatment (PUP-M) and PUP patients who survived after surgical treatment (PUP-S). The laboratory values of the patients were compared statistically. A P value of <.05 was considered statistically significant. RESULTS This cohort study consisted of 171 patients treated between June 2013 and December 2019. The mean age of the patients was 46.3 ± 20.5 years; and 33 (19.3%) patients were women. The age (P ≤ .001), platelet/lymphocyte ratio (P = .02), lactic dehydrogenase to albumin ratio (P ≤ .001), and platelet/albumin ratio (PAR; P ≤ .001) values were high and lymphocyte count was low (P = .006) in the PUP-M group. A positive correlation was determined between length of stay in hospital and age (P ≤ .001), lactic dehydrogenase/albumin ratio (P ≤ .001), platelet count (P = .044), and PAR (P ≤ .001). A substantial negative correlation was determined between length of stay in hospital and albumin count (P ≤ .001). CONCLUSIONS We determined a high preoperative PAR level in PUP patients who had undergone surgery as a negative prognostic parameter. PAR is a candidate biomarker for clinical practice.
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Affiliation(s)
- Hüseyin Bilge
- Department of General Surgery, Dicle University Faculty of Medicine, Diyarbakir/Turkey
- *Correspondence: Hüseyin Bilge, Department of General Surgery, Dicle University Faculty of Medicine, Diyarbakir 21280, Turkey (e-mail: )
| | - Ömer Başol
- Department of General Surgery, Dicle University Faculty of Medicine, Diyarbakir/Turkey
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Kim CW, Kim JW, Yoon SN, Oh BY, Kang BM. Laparoscopic repair of perforated peptic ulcer: a multicenter, propensity score matching analysis. BMC Surg 2022; 22:230. [PMID: 35710415 PMCID: PMC9205025 DOI: 10.1186/s12893-022-01681-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 06/07/2022] [Indexed: 11/30/2022] Open
Abstract
Background Perforated peptic ulcer (PPU) is a common emergency condition requiring surgery using laparoscopy or open repair of the perforated site. The aim of this study was to assess the role of laparoscopic surgery (LS) based on the safety and efficacy for PPU. Methods Medical records of the consecutive patients who underwent LS or open surgery (OS) for PPU at five hospitals between January 2009 and December 2019 were retrospectively reviewed. After propensity score matching, short-term perioperative outcomes were compared between LS and OS in selected patients. Results Among the 598 patients included in the analysis, OS was more frequently performed in patients with worse factors, including older age, a higher American Society of Anesthesiologists score, more alcohol use, longer symptom duration, a higher Boey score, a higher serum C-reactive protein level, a lower serum albumin level, and a larger-diameter perforated site. After propensity score matching, 183 patients were included in each group; variables were well-balanced between-groups. Postoperative complications were not different between groups (24.6% LS group vs. 31.7% OS group, p = 0.131). However, postoperative length of hospital stay (10.03 vs. 12.53 days, respectively, p = 0.003) and postoperative time to liquid intake (3.75 vs. 5.26 days, p < 0.001) were shorter in the LS group. Conclusions LS resulted in better functional recovery than OS and can be safely performed for treatment of PPU. When performed by experienced surgeons, LS is an alternative option, even for hemodynamically unstable patients.
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Affiliation(s)
- Chang Woo Kim
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Jong Wan Kim
- Department of Surgery, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sang Nam Yoon
- Department of Surgery, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Bo Young Oh
- Department of Surgery, Hallym Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Byung Mo Kang
- Department of Surgery, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, 77 Sakju-ro, 24253, Chuncheon, Korea.
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Lamidi S, Williams KM, Hind D, Peckham-Cooper A, Miller AS, Smith AM, Saha A, Macutkiewicz C, Griffiths EA, Catena F, Coccolini F, Toogood G, Tierney GM, Boyd-Carson H, Sartelli M, Blencowe NS, Lockwood S, Coe PO, Lee MJ, Barreto SG, Drake T, Gachabayov M, Hill J, Ioannidis O, Lostoridis E, Mehraj A, Negoi I, Pata F, Steenkamp C, Ahmed S, Alin V, Al-Rashedy M, Atici SD, Bains L, Bandyopadhyay SK, Baraket O, Bates T, Beral D, Brown L, Buonomo L, Burke D, Caravaglios G, Ceresoli M, Chapman SJ, Cillara N, Clarke R, Colak E, Daniels S, Demetrashvili Z, Di Carlo I, Duff S, Dziakova J, Elliott JA, El Zalabany T, Engledow A, Ewnte B, Fraga GP, George R, Giuffrida M, Glasbey J, Isik A, Kechagias A, Kenington C, Kessel B, Khokha V, Kong V, Laloë P, Litvin A, Lostoridis E, Marinis A, Martínez-Pérez A, Menzies D, Mills R, Monzon BI, Morgan R, Neri V, Nita GE, Perra T, Perrone G, Porcu A, Poskus T, Premnath S, Sall I, Sarma DR, Slavchev M, Spence G, Tarasconi A, Tolonen M, Toro A, Venn ML, Vimalachandran D, Wheldon L, Zakaria AD. Defining core patient descriptors for perforated peptic ulcer research: international Delphi. Br J Surg 2022; 109:603-609. [PMID: 35467718 DOI: 10.1093/bjs/znac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/09/2022] [Accepted: 03/08/2022] [Indexed: 10/13/2023]
Abstract
BACKGROUND Perforated peptic ulcer (PPU) remains a common condition globally with significant morbidity and mortality. Previous work has demonstrated variation in reporting of patient characteristics in PPU studies, making comparison of studies and outcomes difficult. The aim of this study was to standardize the reporting of patient characteristics, by creating a core descriptor set (CDS) of important descriptors that should be consistently reported in PPU research. METHODS Candidate descriptors were identified through systematic review and stakeholder proposals. An international Delphi exercise involving three survey rounds was undertaken to obtain consensus on key patient characteristics for future research. Participants rated items on a scale of 1-9 with respect to their importance. Items meeting a predetermined threshold (rated 7-9 by over 70 per cent of stakeholders) were included in the final set and ratified at a consensus meeting. Feedback was provided between rounds to allow refinement of ratings. RESULTS Some 116 clinicians were recruited from 29 countries. A total of 63 descriptors were longlisted from the literature, and 27 were proposed by stakeholders. After three survey rounds and a consensus meeting, 27 descriptors were included in the CDS. These covered demographic variables and co-morbidities, risk factors for PPU, presentation and pathway factors, need for organ support, biochemical parameters, prognostic tools, perforation details, and surgical history. CONCLUSION This study defines the core descriptive items for PPU research, which will allow more robust synthesis of studies.
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Romero-Espitia W, Moreno-Villamizar D, Pedraza-Ciro M, Marín-Martínez S, Cabrera Vargas LF. Tratamiento laparoscópico de úlcera duodenal perforada mediante parche de Graham en un paciente pediátrico. Rev Colomb Cir 2022. [DOI: 10.30944/20117582.910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introducción. La úlcera duodenal perforada es una entidad de etiología no clara que rara vez ocurre en la población pediátrica. Generalmente se diagnostica de manera intraoperatoria y el tratamiento ideal incluye el uso del parche de epiplón o de ser necesario, la resección quirúrgica.
Caso clínico. Se presenta un paciente de 12 años con abdomen agudo y diagnóstico tomográfico prequirúrgico de úlcera duodenal perforada, tratado por vía laparoscópica con drenaje de peritonitis y parche de Graham. La evolución y el seguimiento posterior fueron adecuados.
Discusión. La úlcera duodenal perforada es una entidad multifactorial, en la que se ha implicado el Helicobacter pylori. El diagnóstico preoperatorio es un reto y el tratamiento debe ser quirúrgico.
Conclusiones. Cuando se logra establecer el diagnóstico preoperatorio, se puede realizar un abordaje laparoscópico y el uso del parche de Graham cuando las úlceras son menores de dos centímetros.
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MARCEVIANTO KV, DJATMIKO YB, LORENZA A, WITYANINGSIH YS. Optimal management for a sequela of Valentino's Syndrome with intra-abdominal sepsis in a geriatric patient. Chirurgia (Bucur) 2022. [DOI: 10.23736/s0394-9508.21.05288-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mahgoub SM, Shehata MR, Zaher A, Abo El-Ela FI, Farghali A, Amin RM, Mahmoud R. Cellulose-based activated carbon/layered double hydroxide for efficient removal of Clarithromycin residues and efficient role in the treatment of stomach ulcers and acidity problems. Int J Biol Macromol 2022; 215:705-728. [DOI: 10.1016/j.ijbiomac.2022.06.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/08/2022] [Accepted: 06/20/2022] [Indexed: 11/05/2022]
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Ali AM, Mohamed AN, Mohamed YG, Keleşoğlu Sİ. Clinical presentation and surgical management of perforated peptic ulcer in a tertiary hospital in Mogadishu, Somalia: a 5-year retrospective study. World J Emerg Surg 2022; 17:23. [PMID: 35578285 PMCID: PMC9112500 DOI: 10.1186/s13017-022-00428-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 05/12/2022] [Indexed: 11/30/2022] Open
Abstract
Background Perforated peptic ulcer is a common surgical emergency condition worldwide, which is associated with significant morbidity and mortality if early diagnosis and immediate surgical management were not carried out. Perforation occurs in roughly 5% of PUD patients during their lifetime; this study aimed to explore the wide range of clinical presentations, associated risk factors, complications, and surgical management of perforated peptic ulcer patients. Methods A 5-year retrospective observational study on the clinical presentation and surgical management of perforated peptic ulcer is carried out in a tertiary hospital in Mogadishu, Somalia, Department of General Surgery, from January 2017 to December 2021. We included all patients undergoing operations with an intraoperative confirmed diagnosis of perforated peptic ulcer at the general surgery department. For operated patients, follow-up evaluation was performed in the outpatient department.
Results Fifty-one patients underwent an emergency operation for perforated peptic ulcer during the study period. The sociodemographic distribution of patients was 45 (88.2%) males and 6 (11.8%) females, giving a male-to-female ratio of 7.5:1. The mean age of patients was 35.5 ± 16.8 years, and the peak frequency was in the third decade. The commonest presenting symptoms were sudden onset of severe epigastric pain in 42 (82.4%) patients. Patients who presented perforated peptic ulcer within 24 h of initiation of symptoms were free from complications. Age-group and delayed presentation > 48 h after onset of symptoms were linked to postoperative complications and were statistically significant (P 0.032 and P 0.005), respectively. Four patients died (mortality rate of 7.8%). Two patients were reoperated because of the failed primary repair, and 4 patients had > 5 cm intra-abdominal abscess image-guided percutaneous drainage, and the rest were given antibiotic therapy according to peritoneal fluid culture and sensitivity results. The most common microorganism isolated was E. coli 22% and Klebsiella 11%. Other rare microorganisms (pseudomonas, Staphylococcus aureus, and Candida spp.) were identified. In half (51%) of the patients with peritoneal fluid culture, no microorganism growth was seen.
Conclusion The distribution of perforated peptic ulcer is common in the young age-group in the third decades of life. Delayed presentation of the disease is linked because most patients arrived from remote areas where proper facilities of health care and health education are not available and the patient might come to the hospital in an advanced stage of the disease. We suggest conducting further researches, health awareness related to complications over-the-counter drugs self-medication, and bad habit including smoking, and to improve health-seeking behaviors of society.
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Ayyaz M, Shafiq A, Butt UI, Khan WH, Umar M, Abaid A. Outcome of Laparoscopic Repair for Perforated Peptic Ulcers in a Resource-Limited Setting. Cureus 2022; 14:e24159. [PMID: 35592213 PMCID: PMC9110039 DOI: 10.7759/cureus.24159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2022] [Indexed: 11/05/2022] Open
Abstract
Background Perforation of peptic ulcers is a common cause of emergency surgery and has significant morbidity and mortality. The use and range of laparoscopic surgery have greatly increased over the past three decades. Laparoscopic approach is an option for perforated peptic ulcers because of the simple nature of the intervention. The aim of this study was to evaluate the outcome of laparoscopic approach for peptic ulcer repair in emergency setting by means of operative time, post-operative pain, mean hospital stay, and post-operative complications. Methods In this study, we enrolled patients presenting with perforated peptic ulcers in the emergency department of a tertiary care hospital in Lahore, Pakistan. Approval from the hospital ethical committee and informed consent were taken from all patients. After resuscitation, the patient underwent laparoscopic repair of perforation. Post-operative course of patients was monitored. Duration of surgery, post-operative pain, length of hospital stay, and post-operative complications were noted for all patients. Results Between December 2018 and December 2021, 31 patients with perforated peptic ulcers underwent laparoscopic repair at our hospital. Mean age of patients was 37.25 ± 7.80 years. Most of the patients were male (70.76%). The mean operation time was 109.35 ± 17.02 minutes for laparoscopic repair. Mean duration of hospital stay was 5.10 ± 0.87 days. Mean post-operative pain was 3.55 ± 0.85 assessed using the Visual Analogue Scale. There were no mortalities during the 30-day post-operative window. Conclusion With proper patient selection, laparoscopic surgery offers better results as compared to open surgery in patients undergoing emergency surgery for perforated peptic ulcers.
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Rule R, Hosack T, Blackwell V. Malaise, exertional dyspnoea and abdominal pain in a 50-year-old man. Frontline Gastroenterol 2022; 14:173-174. [PMID: 36818793 PMCID: PMC9933595 DOI: 10.1136/flgastro-2021-102060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/21/2022] [Indexed: 02/24/2023] Open
Affiliation(s)
- Rory Rule
- Gastroenterology and Hepatology, Stoke Mandeville Hospital, Aylesbury, UK
| | - Tom Hosack
- Gastroenterology and Hepatology, Stoke Mandeville Hospital, Aylesbury, UK
| | - Vicky Blackwell
- Gastroenterology and Hepatology, Stoke Mandeville Hospital, Aylesbury, UK
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Singh PK, Easwari TS. Emerging Trends and their Impacts on Peptic Ulcer Diseases: Treatments and Techniques. CDTH 2022. [DOI: 10.2174/1574885517666220307115813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background:
Peptic ulcer disease (PUD) is prevalent in almost all parts of the world. PUD complications are creating a major source of preventable health care expenses. The major factors responsible for the incidence of PUD and its complication have changed over the past few decades after the identification of non-steroidal inflammatory drugs (NSAIDs) and Helicobacter pylori bacterial infection along with a marked increase in the use of proton-pump inhibitors (PPIs) as drug therapy. The management of PUD has become more complex and challenging due to antimicrobial resistance.
Objective:
The objective of the study was to highlight current therapy and novel techniques used in the treatment of peptic ulcer diseases.
Methods:
An exhaustive literature search has been conducted across PubMed, Google, Scopus and Web of Science as an electronic database to add the crucial information from the relevant literature.
Results:
In the present review, we have discussed PUD and its pathophysiology. The recent trends in PUD and possible treatments with novel techniques have also been discussed. The type and presence of ulcers cannot be predicted accurately based on symptoms. The available treatment approaches for peptic ulcers based on their clinical presentation and etiology are anti-secretary therapy, endoscopy to reveal ulcers followed by drug therapy, and triple therapy for H pylori infection.
Conclusion:
Thus, the popular and effective methods are very beneficial in controlling PUD. The treatment based on diagnosis is the foremost requirement for ameliorating any disorder. In this article, the emerging techniques and development in the treatment and diagnosis of PUD have been reviewed.
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Affiliation(s)
- Pranjal Kumar Singh
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India
| | - T. S. Easwari
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India
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Maeda H, Endo H, Ichihara N, Miyata H, Hasegawa H, Kamiya K, Kakeji Y, Yoshida K, Seto Y, Yamaue H, Yamamoto M, Kitagawa Y, Uemura S, Hanazaki K. Correlation between surgical mortality for perforated peritonitis and days of the week for operations: A retrospective study using the Japanese National Clinical Database. Am J Surg 2022:S0002-9610(22)00098-8. [PMID: 35210064 DOI: 10.1016/j.amjsurg.2022.02.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 01/26/2022] [Accepted: 02/10/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND The association between weekend interventions and poor outcomes is termed the "weekend effect." This retrospective study investigated whether the weekend effect exists in the surgical treatment of acute diffuse peritonitis due to gastrointestinal perforation. METHODS Patients (n = 16,209) who underwent operation for acute diffuse peritonitis during 2016-2017 were included and grouped depending on the perforation site. Using 23 variables, we performed hierarchical logistic regression analysis and calculated odds ratios for surgical mortality. RESULTS Surgical mortality rates were 8.8%, 15.0%, and 14.1% for patients with gastroduodenal, small bowel, and large bowel perforations, respectively. Unadjusted odds ratios for surgical mortality differed significantly on Wednesdays only for patients with large bowel perforation (odds ratio: 0.772, 95% confidence interval: 0.613-0.972, P = 0.03). However, there was no significant difference in adjusted odds ratios. CONCLUSION The quality of emergency surgical treatment is uniform in Japan throughout the week in terms of mortality.
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Gormsen J, Brunchmann A, Henriksen NA, Jensen TK, Laugesen KB, Motavaf E, Possfelt-Møller EM, Poulsen KA, Skovsen AP, Svenningsen P, Tengberg LT, Burcharth J. Perioperative clinical management in relation to emergency surgery for perforated peptic ulcer: A nationwide questionnaire survey. Clin Nutr ESPEN 2022; 47:299-305. [DOI: 10.1016/j.clnesp.2021.11.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 11/08/2021] [Accepted: 11/23/2021] [Indexed: 11/26/2022]
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Panin SI, Suvorov VA, Kovalenko NV, Bykov AV, Postolov MP, Linchenko AM, Kosivtsov OA, Mikhin ES. [Perforated peptic ulcer in patients with cancer: prediction of postoperative morbidity and mortality]. Khirurgiia (Mosk) 2022:12-18. [PMID: 35775840 DOI: 10.17116/hirurgia202207112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To analyze treatment outcomes and approaches to predicting the postoperative morbidity and mortality in patients with perforated ulcers and cancer. MATERIAL AND METHODS A non-randomized trial included 194 patients. The first group enrolled 45 (23%) patients with perforated ulcers and concomitant cancer who underwent at the oncology center; the second group included 149 (77%) patients with perforated ulcers and no cancer who underwent surgery in general surgical hospitals. Organ-sparing procedures prevailed (40 (88.9%) and 138 (92.6%) cases, respectively). Resections were performed in 5 (11.1%) and 11 (7.4%) patients respectively. Analyzing the factors affecting treatment outcomes, we studied crude (COR) and adjusted (AOR) odds ratios. ROC-analysis was used to assess diagnostic significance of the models for prognosis of morbidity and mortality. RESULTS Length of hospital-stay was 10 (range 9-14) and 8 (range 7-9) days respectively. Postoperative complications (Clavien-Dindo grading system) occurred in 18 (40%) in 37 (24.8%) patients, respectively. According to multivariate analysis, predictors of complications in patients of the first group were treatment with NSAIDs/glucocorticoids and Charlson-Deyo index >3. Sensitivity of this model was 82.4%, specificity - 75.0%. Postoperative mortality was 15.6% (n=7) and 7.4% (n=11) respectively. According to multivariate analysis, predictors of mortality were age over 65 years and more than 5 chemotherapeutic courses. Sensitivity of the model was 85.7%, specificity - 97.4%. CONCLUSION The stratified approach makes it possible to improve prediction of postoperative morbidity and mortality in patients with perforated ulcers.
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Affiliation(s)
- S I Panin
- Volgograd State Medical University, Volgograd, Russian Federation
| | - V A Suvorov
- Volgograd State Medical University, Volgograd, Russian Federation
| | - N V Kovalenko
- Volgograd State Medical University, Volgograd, Russian Federation
| | - A V Bykov
- Volgograd State Medical University, Volgograd, Russian Federation
| | - M P Postolov
- Volgograd State Medical University, Volgograd, Russian Federation
| | - A M Linchenko
- Volgograd State Medical University, Volgograd, Russian Federation
| | - O A Kosivtsov
- Volgograd State Medical University, Volgograd, Russian Federation
| | - E S Mikhin
- Volgograd State Medical University, Volgograd, Russian Federation
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Wu J, Shu P, He H, Li H, Tang Z, Sun Y, Liu F. Predictors of mortality in patients with acute small-bowel perforation transferred to ICU after emergency surgery: a single-centre retrospective cohort study. Gastroenterol Rep (Oxf) 2021; 10:goab054. [PMID: 35382163 PMCID: PMC8972993 DOI: 10.1093/gastro/goab054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 10/05/2021] [Accepted: 10/26/2021] [Indexed: 11/21/2022] Open
Abstract
Background Although small-bowel perforation is a life-threatening emergency even after immediate surgical intervention, studies have rarely investigated surgical outcomes due to its relatively low incidence. This study aimed to investigate the outcomes of emergency surgery for patients with small-bowel perforation transferred to the intensive care unit (ICU) and the risk factors for mortality. Methods Consecutive patients with small-bowel perforation who were confirmed via emergency surgery and transferred to the ICU in Zhongshan Hospital, Fudan University (Shanghai, China) between February 2011 and May 2020 were retrospectively analysed. Medical records were reviewed to determine clinical features, laboratory indicators, surgical findings, and pathology. Results A total of 104 patients were included in this study, among whom 18 (17.3%), 59 (56.7%), and 27 (26.0%) underwent perforation repair, segmental resection with primary anastomosis, and small-bowel ostomy, respectively. Malignant tumours were the leading cause of perforation in these patients (40.4%, 42/104). The overall post-operative complication rate and mortality rates were 74.0% (77/104) and 19.2% (20/104), respectively. Malignant tumour-related perforation (odds ratio [OR], 4.659; 95% confidence interval [CI], 1.269–17.105; P = 0.020) and high post-operative arterial blood-lactate level (OR, 1.479; 95% CI, 1.027–2.131; P = 0.036) were identified as independent risk factors for post-operative mortality in patients with small-bowel perforation transferred to the ICU. Conclusions Patients with small-bowel perforation who are transferred to the ICU after emergency surgery face a high risk of post-operative complications and mortality. Moreover, those patients with malignant tumour-related perforation and higher post-operative blood-lactate levels have poor prognosis.
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Affiliation(s)
- Jianzhang Wu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Ping Shu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Hongyong He
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Haojie Li
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Zhaoqing Tang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Yihong Sun
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
| | - Fenglin Liu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, P. R. China
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