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Timmer AS, de Vries F, Gans SL, Zwanenburg PR, Bemelman WA, Dijkgraaf MGW, Dijkstra G, van der Heide F, Haveman JW, Serlie MJ, Boermeester MA. Clinical trial: The effectiveness of long-acting somatostatin analogue for output reduction of high-output intestinal fistula or small bowel enterostomy. A randomised controlled trial. Aliment Pharmacol Ther 2024; 60:727-736. [PMID: 38993030 DOI: 10.1111/apt.18166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/13/2024] [Accepted: 07/04/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND High-output intestinal fistulas and small bowel enterostomies are associated with morbidity and mortality. Current standard treatment for output reduction consists of fluid and dietary restrictions and medical therapy. There is conflicting evidence regarding the use of somatostatin analogues for output reduction. AIM The aim of this study is to investigate whether lanreotide, added to current standard treatment, further reduces intestinal output in patients with high-output fistulas and enterostomies. METHODS This was an open-label, multicentre, randomised controlled trial. Adult patients with a high-output intestinal fistula (>500 mL/24 h) or small bowel enterostomy (>1500 mL/24 h) more than 4 weeks post-surgery and receiving standard medical treatment (dietary- and fluid restriction, PPI, loperamide and codeine) for at least 2 weeks were eligible for inclusion. We randomised patients 1:1 between continuing standard treatment (control), and subcutaneous lanreotide 120 mg every 4 weeks with standard treatment. The primary outcome was the number of responders, with response defined as an output reduction of ≥25%, 8 weeks after randomisation. We also investigated the proportional change in output. RESULTS We randomised 40 patients; 17 had a fistula and 23 a small bowel enterostomy. There were 9/20 responders in the intervention group and 2/20 in the control group (p = 0.013). The proportional output reduction was -26% (IQR -4 to -38) in the intervention group, compared to an increase of 4% (IQR 20 to -13) in the control group (p = 0.004). CONCLUSIONS In patients with a high-output fistula or small bowel enterostomy, addition of lanreotide to current standard treatment can provide a clinically relevant output reduction. TRIAL REGISTRATION EudraCT: 2013-003998-10.
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Affiliation(s)
- Allard S Timmer
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam, The Netherlands
| | - Fleur de Vries
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Sarah L Gans
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Pieter R Zwanenburg
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Willem A Bemelman
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel G W Dijkgraaf
- Amsterdam UMC Location University of Amsterdam, Epidemiology and Data Science, Amsterdam, The Netherlands
- Amsterdam Public Health, Methodology, Amsterdam, The Netherlands
| | - Gerard Dijkstra
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Frans van der Heide
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan Willem Haveman
- Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Mireille J Serlie
- Department of Endocrinology and Metabolism, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Marja A Boermeester
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam, The Netherlands
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Liu F, Lv Q, Wang CY, Li ZW, Liu XR, Peng D. Single-port laparoscopic appendectomy using new surgical procedure versus conventional three-port laparoscopic appendectomy. Updates Surg 2024; 76:1347-1355. [PMID: 38441852 DOI: 10.1007/s13304-024-01775-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 01/29/2024] [Indexed: 08/24/2024]
Abstract
The aim of this study was to compare the clinic outcomes between new single-port laparoscopic appendectomy (NSLA) and conventional three-port laparoscopic appendectomy (CTLA) for patients with acute appendicitis. Patients who were diagnosed with acute appendicitis and underwent appendectomy were retrospectively collected from a single clinical center from September 2021 to June 2023. Baseline characteristics, surgical information, and postoperative information were compared between the NSLA group and the CTLA group. Univariate and multivariate logistic regression analyses were used to find out the predictors of overall complications. A total of 296 patients were enrolled from a single clinical medical center. There were 146 (49.3%) males and 150 (50.7%) females. There were 54 (18.2%) patients in the NSLA group and 242 (81.8%) patients in the CTLA group. After data analysis, we found the patients in the NSLA group had a shorter postoperative hospital stay (P < 0.01) than the CTLA group. The other outcomes including intraoperative blood loss (P = 0.167), operation time (P = 0.282), nature of the appendix (P = 0.971), and overall complications (P = 0.543) were not statistically different. After univariate and multivariate logistic regression analysis, we found that age (P = 0.018, OR = 1.039, 95% CI = 1.007-1.072), neutrophil percentage (P = 0.018, OR = 1.070, 95% CI = 1.011-1.132), and fever (P = 0.019, OR = 6.112, 95% CI = 1.340-27.886) were the predictors of overall complications. However, the surgical procedure (NSLA versus CTLA) was not a predictor of overall complications (P = 0.376, OR = 1.964, 95% CI = 0.440-8.768). Compared with CTLA, there was no significant increase in postoperative overall complications with NSLA, making it a safe and feasible new surgical procedure. More studies are needed to evaluate the long-term results.
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Affiliation(s)
- Fei Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Quan Lv
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Chun-Yi Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zi-Wei Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Xu-Rui Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Dong Peng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
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Cho MS, Bae HW, Kim NK. Essential knowledge and technical tips for total mesorectal excision and related procedures for rectal cancer. Ann Coloproctol 2024; 40:384-411. [PMID: 39228201 PMCID: PMC11375228 DOI: 10.3393/ac.2024.00388.0055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Accepted: 07/24/2024] [Indexed: 09/05/2024] Open
Abstract
Total mesorectal excision (TME) has greatly improved rectal cancer surgery outcomes by reducing local recurrence and enhancing patient survival. This review outlines essential knowledge and techniques for performing TME. TME emphasizes the complete resection of the mesorectum along embryologic planes to minimize recurrence. Key anatomical insights include understanding the rectal proper fascia, Denonvilliers fascia, rectosacral fascia, and the pelvic autonomic nerves. Technical tips cover a step-by-step approach to pelvic dissection, the Gate approach, and tailored excision of Denonvilliers fascia, focusing on preserving pelvic autonomic nerves and ensuring negative circumferential resection margins. In Korea, TME has led to significant improvements in local recurrence rates and survival with well-adopted multidisciplinary approaches. Surgical techniques of TME have been optimized and standardized over several decades in Korea, and minimally invasive surgery for TME has been rapidly and successfully adopted. The review emphasizes the need for continuous research on tumor biology and precise surgical techniques to further improve rectal cancer management. The ultimate goal of TME is to achieve curative resection and function preservation, thereby enhancing the patient's quality of life. Accurate TME, multidisciplinary-based neoadjuvant therapy, refined sphincter-preserving techniques, and ongoing tumor research are essential for optimal treatment outcomes.
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Affiliation(s)
- Min Soo Cho
- Division of Colon and Rectal Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Hyeon Woo Bae
- Division of Colon and Rectal Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Nam Kyu Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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Moore L, Entelisano T, McKean J, Vanzant E, Rosenthal M. Protocolized Gastrointestinal Fistula Management is Superior to Historic Data and National Averages: A Retrospective Review of an Enterocutaneous Fistula Registry. Am Surg 2024:31348241265353. [PMID: 39038203 DOI: 10.1177/00031348241265353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Background: Enterocutaneous fistula (ECF) management remains a complex clinical problem. Prehabilitation (prehab) protocols are becoming more popular. The prehabilitation protocol used in this paper was adopted in 2017 at the University of Florida. The Fistula Registry at University of Florida has captured the efforts of the UFAIR (University of Florida Abdominal Wall Reconstruction and Intestinal Rehab) service. We analyzed if the prehabilitation program is successful in reducing deaths, length of stay, recurrence of fistula, and readmissions to the hospital in our database.Methods: Charts were queried for patients with ECF/EAF from the UFAIR database from January 1, 2017, until present day. Several factors were recorded including: cause of fistula, recurrence of fistula, wound infection, postoperative sepsis, hospital length of stay, postoperative ICU length of stay, postoperative length of stay, death, discharge disposition, and if taken back to surgery.Results: 31 patients underwent prehabilitation while 30 patients underwent standard nutritional therapy. No deaths were reported in the prehab group, compared to 7 deaths in the standard group (P = .006). The prehab population had an average hospital stay of 15.19 days while the standard group had an average stay of 21.16 days (P = .045). 2/31 in the prehab protocol had a recurrence of ECF while 10/30 in the standard protocol recurred (P = .01). Conclusions: Our study showed promising data for the effects of prehabilitation protocol for patients with ECF. The outcomes of those in the prehab protocol surpassed historical outcomes. Our patients had no deaths, shorter hospital stays, and lower rates of recurrence.
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Affiliation(s)
- Lucie Moore
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Trina Entelisano
- Department of Surgery, University of Florida, Gainesville, FL, USA
| | - Jordan McKean
- Department of Surgery, University of Florida, Gainesville, FL, USA
| | - Erin Vanzant
- Department of Surgery, University of Florida, Gainesville, FL, USA
| | - Martin Rosenthal
- Department of Surgery, University of Florida, Gainesville, FL, USA
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Calu V, Piriianu C, Miron A, Grigorean VT. Surgical Site Infections in Colorectal Cancer Surgeries: A Systematic Review and Meta-Analysis of the Impact of Surgical Approach and Associated Risk Factors. Life (Basel) 2024; 14:850. [PMID: 39063604 PMCID: PMC11278392 DOI: 10.3390/life14070850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/30/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Surgical site infections (SSIs) represent a noteworthy contributor to both morbidity and mortality in the context of patients who undergo colorectal surgery. Several risk factors have been identified; however, their relative significance remains uncertain. METHODS We conducted a meta-analysis of observational studies from their inception up until 2023 that investigated risk factors for SSIs in colorectal surgery. A random-effects model was used to pool the data and calculate the odds ratio (OR) and 95% confidence interval (CI) for each risk factor. RESULTS Our analysis included 26 studies with a total of 61,426 patients. The pooled results showed that male sex (OR = 1.45), body mass index (BMI) ≥ 25 kg/m2 (OR = 1.09), American Society of Anesthesiologists (ASA) score ≥ 3 (OR = 1.69), were all independent risk factors for SSIs in colorectal surgery. Conversely, laparoscopic surgery (OR = 0.70) was found to be a protective factor. CONCLUSIONS The meta-analysis conducted revealed various risk factors, both modifiable and non-modifiable, associated with surgical site infections (SSIs) in colorectal surgery. These findings emphasize the significance of targeted interventions, including optimizing glycemic control, minimizing blood loss, and using laparoscopic techniques whenever feasible in order to decrease the occurrence of surgical site infections in this particular group of patients.
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Affiliation(s)
- Valentin Calu
- Elias University Emergency Hospital, 011461 Bucharest, Romania
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Catalin Piriianu
- Elias University Emergency Hospital, 011461 Bucharest, Romania
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Adrian Miron
- Elias University Emergency Hospital, 011461 Bucharest, Romania
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Valentin Titus Grigorean
- Department of Surgery, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- “Bagdasar-Arseni” Clinical Emergency Hospital, 12 Berceni Road, 041915 Bucharest, Romania
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Xu M, Chen Y, Li P, Ye Q, Feng S, Yan B. Antibiotic use during radical surgery in stage I-III colorectal cancer: correlation with outcomes? BMC Cancer 2024; 24:769. [PMID: 38926655 PMCID: PMC11210026 DOI: 10.1186/s12885-024-12550-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 06/21/2024] [Indexed: 06/28/2024] Open
Abstract
AIMS Accumulating evidence indicates that the use of antibiotics (ATBs) in cancer patients is potentially correlated with patient prognosis. Interestingly, the use of these agents is not uncommon in colorectal cancer (CRC) patients during surgery; however, their prognostic value in the clinic has never been addressed. MATERIALS AND METHODS Data on ATB use during surgery, including the cumulative defined daily dose (cDDD) and the number of categories, were collected. Differences in the clinical data between the low and high cDDD subgroups and between subgroups with ≤ 4 and >4 categories. Additionally, the disease-free survival (DFS) and overall survival (OS) among these subgroups and the specific categories were compared. Finally, a Cox proportional hazard model was used to validate the risk factors for the outcome. RESULTS The number of categories, rather than the cDDD, was a significant predictor of both DFS (P = 0.043) and OS (P = 0.039). Patients with obstruction are more likely to have a high cDDD, whereas older patients are more likely to have multiple categories. There were no significant differences in the DFS (log rank = 1.36, P = 0.244) or OS (log rank = 0.40, P = 0.528) between patients in the low- and high-cDDD subgroups, whereas patients with ≤ 4 categories had superior DFS (log rank = 9.92, P = 0.002) and OS (log rank = 8.30, P = 0.004) compared with those with >4 categories. Specifically, the use of quinolones was harmful to survival (DFS: log rank = 3.67, P = 0.055; OS: log rank = 5.10, P = 0.024), whereas the use of macrolides was beneficial to survival (DFS: log rank = 12.26, P < 0.001; OS: log rank = 9.77, P = 0.002). Finally, the number of categories was identified as an independent risk factor for both DFS (HR = 2.05, 95% CI: 1.35-3.11, P = 0.001) and OS (HR = 1.82, 95% CI: 1.14-2.90, P = 0.012). CONCLUSIONS The cDDD of ATBs during surgery in stage I-III CRC patients did not correlate with outcome; however, patients in multiple categories or a specific category are likely to have inferior survival. These results suggest that particular caution should be taken when selecting ATBs for these patients in the clinic.
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Affiliation(s)
- Mingyue Xu
- Department of General Surgery, Hainan Hospital of PLA General Hospital, Sanya City, 572000, Hainan Province, P.R. China
| | - Yuanyuan Chen
- Department of General Medicine, Hainan Hospital of PLA General Hospital, Sanya City, 572000, Hainan Province, P.R. China
| | - Panhua Li
- Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, No. 80 of Jianglin Road, Haitang District, Sanya City, 572000, Hainan Province, P.R. China
| | - Qianwen Ye
- Department of General Surgery, Hainan Hospital of PLA General Hospital, Sanya City, 572000, Hainan Province, P.R. China
| | - Shouhan Feng
- Department of Oncology, Huzhou Traditional Chinese Medicine Hospital affiliated to Zhejiang Chinese Medical University, No. 315 of South Street, Huzhou City, 313000, Zhejiang Province, P.R. China.
| | - Bing Yan
- Department of Oncology, Hainan Hospital of Chinese PLA General Hospital, No. 80 of Jianglin Road, Haitang District, Sanya City, 572000, Hainan Province, P.R. China.
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7
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Ascari F, Barugola G, Ruffo G. Diverting ileostomy in benign colorectal surgery: the real clinical cost analysis. Updates Surg 2024:10.1007/s13304-024-01879-3. [PMID: 38801603 DOI: 10.1007/s13304-024-01879-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/29/2023] [Indexed: 05/29/2024]
Abstract
There are three types of complications stoma related: ones related to its construction, ones related to its function and related to closure. The aim of this study was to assess the risk of complications related to the stoma presence and to identificate variables related to complications. We conducted a retrospective study of patients who underwent sphincter-preserving elective surgery for benign condition between January 2013 and December 2020 at IRCCS Sacro Cuore Don Calabria Hospital in Negrar, Verona. Data were collected regarding demographics and complications associated with primary surgery, stoma closure and the interval period. Univariable and multivariable analysIs were conducted. A total of 446 (12.2%) diverting loop ileostomies were performed. At index procedure, 76 (17%) patients had complications and 34 patients had complications related to ileostomy creation. Twenty patients (4.4%) were re admitted before stoma closure for dehydration. One hundred and eighty-seven patients (41.9%) suffered from ileostomy management's problems. At univariate analysis, complications of having stoma are more frequent in elder patients (p = 0.013), ASA score > 2 (p = 0.02), IBD diagnosis (p = < 0.001) and patients who had ileostomy creation complications (p = 0.04). At stoma closure, 55 (12.3%) patients had complications. Forty-seven patients (10.5%) presented incisional hernia in the stoma closure site. Ileostomy closure complications are more common with ASA score > 2 (p = 0.01) and IBD diagnosis (p < 0.001). IBD was found an independent factor of poor outcome at the time of ileostomy creation and closure. Developing complications at the time of ileostomy creation is statistically related to develop complications during ileostomy maintenance at multivariable analysis A loop ileostomy is usually created to limit the potentially life-threatening consequenceS of anastomotic leakage, but it is not able to decrease the leak-related mortality, wound sepsis, postoperative bleeding and small bowel obstruction. Debate rises not only for its uncertain efficacy but also because of the significant morbidity related to stoma. The surgeon could use these data in order to tailor his surgical strategy to the patients and their disease.
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Affiliation(s)
- F Ascari
- Chirurgia Generale Ospedale Ramazzini, AUSLModena, Carpi, Modena, Italy.
| | - G Barugola
- Chirurgia Generale IRCCS Sacro Cuore Don Calabria, NegrarDiValpolicella, Verona, Italy
| | - G Ruffo
- Chirurgia Generale IRCCS Sacro Cuore Don Calabria, NegrarDiValpolicella, Verona, Italy
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Ferrari D, Violante T, Addison P, Perry WRG, Merchea A, Kelley SR, Mathis KL, Dozois EJ, Larson DW. Robotic resection of presacral tumors. Tech Coloproctol 2024; 28:49. [PMID: 38653930 DOI: 10.1007/s10151-024-02922-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/16/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Presacral tumors are a rare entity typically treated with an open surgical approach. A limited number of minimally invasive resections have been described. The aim of the study is to evaluate the safety and efficacy of roboticresection of presacral tumors. METHODS This is a retrospective single system analysis, conducted at a quaternary referral academic healthcare system, and included all patients who underwent a robotic excision of a presacral tumor between 2015 and 2023. Outcomes of interest were operative time, estimated blood loss, complications, length of stay, margin status, and recurrence rates. RESULTS Sixteen patients (11 females and 5 males) were included. The median age of the cohort was 51 years (range 25-69 years). The median operative time was 197 min (range 98-802 min). The median estimated blood loss was 40 ml, ranging from 0 to 1800 ml, with one patient experiencing conversion to open surgery after uncontrolled hemorrhage. Urinary retention was the only postoperative complication that occurred in three patients (19%) and was solved within 30 days in all cases. The median length of stay was one day (range 1-6 days). The median follow-up was 6.7 months (range 1-110 months). All tumors were excised with appropriate margins, but one benign and one malignant tumor recurred (12.5%). Ten tumors were classified as congenital (one was malignant), two were mesenchymal (both malignant), and five were miscellaneous (one malignant). CONCLUSIONS Robotic resection of select presacral pathology is feasible and safe. Further studies must be conducted to determine complication rates, outcomes, and long-term safety profiles.
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Affiliation(s)
- D Ferrari
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
- General Surgery Residency Program, University of Milan, Milan, Italy
| | - T Violante
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
- School of General Surgery, Alma Mater Studiorum Università di Bologna, Bologna, Italy
| | - P Addison
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
| | - W R G Perry
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
| | - A Merchea
- Division of Colon and Rectal Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - S R Kelley
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
| | - K L Mathis
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
| | - E J Dozois
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA
| | - D W Larson
- Division of Colon and Rectal Surgery, Mayo Clinic, 200 First St. Southwest, Rochester, MN, 55905, USA.
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Cirocchi R, Cianci MC, Amato L, Properzi L, Buononato M, Di Rienzo VM, Tebala GD, Avenia S, Iandoli R, Santoro A, Vettoretto N, Coletta R, Morabito A. Laparoscopic appendectomy with single port vs conventional access: systematic review and meta-analysis of randomized clinical trials. Surg Endosc 2024; 38:1667-1684. [PMID: 38332174 PMCID: PMC10978699 DOI: 10.1007/s00464-023-10659-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 12/22/2023] [Indexed: 02/10/2024]
Abstract
BACKGROUND Conventional three-access laparoscopic appendectomy (CLA) is currently the gold standard treatment, however, Single-Port Laparoscopic Appendectomy (SILA) has been proposed as an alternative. The aim of this systematic review/meta-analysis was to evaluate safety and efficacy of SILA compared with conventional approach. METHODS Per PRISMA guidelines, we systematically reviewed randomised controlled trials (RCTs) comparing CLA vs SILA for acute appendicitis. The randomised Mantel-Haenszel method was used for the meta-analysis. Statistical data analysis was performed with the Review Manager software and the risk of bias was assessed with the Cochrane "Risk of Bias" assessment tool. RESULTS Twenty-one studies (RCTs) were selected (2646 patients). The operative time was significantly longer in the SILA group (MD = 7,32), confirmed in both paediatric (MD = 9,80), (Q = 1,47) and adult subgroups (MD = 5,92), (Q = 55,85). Overall postoperative morbidity was higher in patients who underwent SILA, but the result was not statistically significant. In SILA group were assessed shorter hospital stays, fewer wound infections and higher conversion rate, but the results were not statistically significant. Meta-analysis was not performed about cosmetics of skin scars and postoperative pain because different scales were used in each study. CONCLUSIONS This analysis show that SILA, although associated with fewer postoperative wound infection, has a significantly longer operative time. Furthermore, the risk of postoperative general complications is still present. Further studies will be required to analyse outcomes related to postoperative pain and the cosmetics of the surgical scar.
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Affiliation(s)
- Roberto Cirocchi
- Department of Medicine and Surgery, S. Maria Hospital, University of Perugia, Terni, Italy.
| | - Maria Chiara Cianci
- Department of Neonatal and Paediatric Surgery, Meyer Children's Hospital, IRCCS, University of Florence, Florence, Italy
| | - Lavinia Amato
- General and Emergency Surgery, S. Maria della Stella Hospital, Orvieto, Italy
| | - Luca Properzi
- Department of Medicine and Surgery, S. Maria Hospital, Perugia, Italy
| | - Massimo Buononato
- General and Emergency Surgery, S. Maria della Stella Hospital, Orvieto, Italy
| | | | | | - Stefano Avenia
- Department of Medicine and Surgery, S. Maria Hospital, University of Perugia, Terni, Italy
| | - Ruggero Iandoli
- General Surgery P.O. Frangipane Ariano Irpino Asl AV, Ariano Irpino, Italy
| | | | | | - Riccardo Coletta
- Department of Neonatal and Paediatric Surgery, Meyer Children's Hospital, IRCCS, University of Florence, Florence, Italy
| | - Antonino Morabito
- Department of Neonatal and Paediatric Surgery, Meyer Children's Hospital, IRCCS, University of Florence, Florence, Italy
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10
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Ochi T, Oh K, Konishi H. Pylephlebitis Caused by Bacillus subtilis and Fusobacterium nucleatum. Intern Med 2024; 63:799-802. [PMID: 37438133 PMCID: PMC11009003 DOI: 10.2169/internalmedicine.2150-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/05/2023] [Indexed: 07/14/2023] Open
Abstract
A 90-year-old man presented with a 3-day history of general malaise. He was febrile (39.3°C) but the initial evaluation did not reveal the cause of the fever. After admission, Bacillus subtilis and Fusobacterium nucleatum were grown from multiple sets of blood cultures. In addition, contrast-enhanced computed tomography revealed thrombi in the portal vein and superior mesenteric vein; he was diagnosed with pylephlebitis. After receiving antimicrobial treatment and anticoagulation, the patient was cured. Pylephlebitis is a rare condition and may be the cause of unknown fevers. This is the first reported case of pylephlebitis caused by Bacillus subtilis.
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Affiliation(s)
- Tatsuya Ochi
- Department of General Internal Medicine, Kobe City Medical Center West Hospital, Japan
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Japan
| | - Koji Oh
- Department of General Internal Medicine, Kobe City Medical Center West Hospital, Japan
| | - Hiroki Konishi
- Department of General Internal Medicine, Kobe City Medical Center West Hospital, Japan
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Sasaki Y, Kurishima A, Miyamoto C, Hataji K, Tezuka T, Katsuragawa H. Evaluation after implementation of chemical bowel preparation for surgical site infections in elective colorectal cancer surgery and role of antimicrobial stewardship pharmacist: Retrospective cohort study. J Pharm Health Care Sci 2024; 10:11. [PMID: 38374208 PMCID: PMC10875839 DOI: 10.1186/s40780-024-00333-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/06/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND We evaluated the predictive factors for surgical site infections (SSIs) in elective colorectal cancer surgery and the role of antimicrobial stewardship (AS) pharmacists in modifying the clinical pathway. MAIN BODY Between February 2017 and January 2022, 414 elective colorectal cancer surgeries were performed. The results of multivariate analysis by SSI incidence were adjusted odds ratio (aOR): 0.45; 95% confidence interval (CI): 0.22-0.96 (P = 0.039) for sex (female), aOR: 0.27; 95% CI: 0.13-0.58 (P < 0.001) for laparoscopy, aOR: 0.42; 95% CI: 0.19-0.91 (P = 0.029) for chemical bowel preparation. The median (interquartile range) postoperative length of stay was 12 (10.0-18.5) vs. 10 (9.0-13.0) days before and after the clinical pathway was modified (P < 0.001). CONCLUSION The role of AS pharmacists was primarily to conduct a literature search to explore whether SSIs could be ameliorated by pharmacotherapy, coordinate the addition of chemical bowel preparation, and epidemiologically confirm their effectiveness.
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Affiliation(s)
- Yasuhiro Sasaki
- Department of Pharmacy, Tama-Nambu Chiiki Hospital, Tokyo Metropolitan Organization, 1-2, Nakazawa 2-Chome, Tama, Tokyo, 206-0036, Japan.
| | - Akira Kurishima
- Division of Public Health, Teikyo University Graduate School of Public Health, 2-11, Kaga 1-Chome, Itabashi-ku, Tokyo, 173-8605, Japan
| | - Chieko Miyamoto
- Department of Nursing, Tama-Nambu Chiiki Hospital, Tokyo Metropolitan Organization, 1-2, Nakazawa 2-Chome, Tama, Tokyo, 206-0036, Japan
| | - Kenichiro Hataji
- Department of Surgery, Tama-Nambu Chiiki Hospital, Tokyo Metropolitan Organization, 1-2, Nakazawa 2-Chome, Tama, Tokyo, 206-0036, Japan
| | - Toru Tezuka
- Department of Endoscopy, Tama-Nambu Chiiki Hospital, Tokyo Metropolitan Organization, 1-2, Nakazawa 2-Chome, Tama, Tokyo, 206-0036, Japan
| | - Hideo Katsuragawa
- Department of Surgery, Tama-Nambu Chiiki Hospital, Tokyo Metropolitan Organization, 1-2, Nakazawa 2-Chome, Tama, Tokyo, 206-0036, Japan
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Han Y, Yuan H, Li S, Wang WF. Single-incision versus conventional three-port laparoscopic appendectomy for acute appendicitis: A meta-analysis of randomized controlled trials. Asian J Surg 2024; 47:864-873. [PMID: 38185558 DOI: 10.1016/j.asjsur.2023.12.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/18/2023] [Accepted: 12/25/2023] [Indexed: 01/09/2024] Open
Abstract
While consensus on single-incision laparoscopic appendectomy (SILA) for acute appendicitis is lacking, our meta-analysis evaluated the safety and efficacy of SILA compared to conventional three-port laparoscopic appendectomy (CTLA). A computer-based search was conducted in the China National Knowledge Infrastructure (CNKI), VIP, Wanfang, China Biological Medicine (CBM), PubMed, Embase, and Cochrane Library databases to identify randomized controlled trials (RCTs) comparing SILA with CTLA groups. Meta-analysis was performed using RevMan 5.3 software. A total of 26 RCTs were included. The meta-analysis results indicated that, compared to the CTLA group, the SILA group had a longer operation time [MD = 7.97, 95 % CI (5.84, 10.10), P < 0.00001], and a higher rate of conversion to open surgery [RR = 2.60, 95 % CI (1.27, 5.31), P = 0.009], but had a shorter time to return to normal activities [MD = -0.76, 95 % CI (-1.15, -0.37), P = 0.0001]. Additionally, the SILA group had higher satisfaction scores [SMD = 1.21, 95 % CI (0.75, 1.68), P < 0.00001] and cosmetic scores [SMD = 0.68, 95 % CI (0.45, 0.90), P < 0.00001]. There was no significant difference between the two groups in terms of pain scores at 24 h postoperatively [MD = -0.21, 95 % CI (-0.56, 0.14), P = 0.25], the incidence of wound infection [RR = 1.13, 95 % CI (0.74, 1.73), P = 0.58], or the overall complication rate [RR = 0.86, 95 % CI (0.66, 1.12), P = 0.27]. SILA is a safe and effective surgical approach that allows patients to recover to normal activities earlier, particularly for patients with a strong demand for better cosmetic outcomes. However, the quality of some RCTs in this meta-analysis is low, and further verification is needed through future high-quality RCTs.
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Affiliation(s)
- Yin Han
- Department of Gastrointestinal Surgery, Chengdu Seventh People's Hospital (Affiliated Cancer Hospital of Chengdu Medical College), Chengdu, 610200, Sichuan, China.
| | - Hao Yuan
- Department of Gastrointestinal Surgery, Chengdu Seventh People's Hospital (Affiliated Cancer Hospital of Chengdu Medical College), Chengdu, 610200, Sichuan, China
| | - Shuang Li
- Department of Gastrointestinal Surgery, Chengdu Seventh People's Hospital (Affiliated Cancer Hospital of Chengdu Medical College), Chengdu, 610200, Sichuan, China
| | - Wei-Fa Wang
- Department of Gastrointestinal Surgery, Chengdu Seventh People's Hospital (Affiliated Cancer Hospital of Chengdu Medical College), Chengdu, 610200, Sichuan, China
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Hapshy V, Imburgio S, Sanekommu H, Nightingale B, Taj S, Hossain MA, Patel S. Pylephlebitis-induced acute liver failure: A case report and review of literature. World J Hepatol 2024; 16:103-108. [PMID: 38313245 PMCID: PMC10835482 DOI: 10.4254/wjh.v16.i1.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/24/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Pylephlebitis is an extremely rare form of septic thrombophlebitis involving the portal vein, carrying high rates of morbidity and mortality. CASE SUMMARY We present a case of a 42-year-old male with no past medical history who presented with acute onset of abdominal pain and altered mental status with laboratory tests demonstrating new-onset acute liver failure. Pylephlebitis was determined to be the underlying etiology due to subsequent workup revealing polymicrobial gram-negative anaerobic bacteremia and complete thrombosis of the main and left portal veins. To our knowledge, this is the first documented case of acute liver failure as a potential life-threatening complication of pylephlebitis. CONCLUSION Our case highlights the importance of considering pylephlebitis in the broad differential for abdominal pain, especially if there are co-existing risk factors for hypercoagulability. We also demonstrate that fulminant hepatic failure in these patients can potentially be reversible with the immediate initiation of antibiotics and anticoagulation.
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Affiliation(s)
- Vera Hapshy
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States.
| | - Steven Imburgio
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
| | - Harshavardhan Sanekommu
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
| | - Brandon Nightingale
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
| | - Sobaan Taj
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
| | - Mohammad A Hossain
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
| | - Swapnil Patel
- Department of Internal Medicine, Jersey Shore University Medical Center, Neptune, NJ 07753, United States
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Chu CM, Chen CC, Chang YY, Syu KJ, Lin SL. Comparing Surgical Site Infection Rate Between Primary Closure and Rhomboid Flap After Stoma Reversal. Ann Plast Surg 2024; 92:S33-S36. [PMID: 38285993 DOI: 10.1097/sap.0000000000003778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
BACKGROUND Primary closure (PC) is a common wound closure procedure after stoma reversal and is associated with a high rate of surgical site infection (SSI). This study introduced a new method of skin closure, a rhomboid flap (RF), for skin closure after stoma reversal and compared the SSI rate between the 2 techniques. METHODS This is a single-center retrospective study. Patients who underwent colostomy or ileostomy closure performed using either rotation flap (n = 33) or PC (n = 121) techniques for skin closure after stoma reversal between April 2019 and July 2022 were enrolled in this study. Medical records were retrospectively reviewed to obtain data. Both groups were followed up postoperatively at 1 month for wound infection. Wound infection within 30 days after surgery was indicated by the presence of purulent discharge, erythema, local heat, or positive culture for bacteria. RESULTS In the PC group, the infection rate was 25.6% (n = 121) compared with 12.1% (n = 33) in the RF group (P = 0.158). Among the patients who underwent colostomy reversal, the infection rate of the RF group was significantly lower compared with that of the PC group (11.1% vs 36.9%, P = 0.045). Among the patients who underwent ileostomy reversal, no significant differences in the infection rates between the groups were found (13.3% vs 12.5%, P = 1.000). CONCLUSIONS Although the RF technique requires slightly longer operative time for flap design in practice than the linear closure method, the technique can significantly reduce the SSI rate after colostomy reversal through the dissection of the surrounding inflammatory tissues and obliteration of the dead space. Additional studies are required to evaluate this technique, compare it with other existing methods, and explore long-term complications.
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Affiliation(s)
- Che-Ming Chu
- From the Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua
| | - Chih-Cheng Chen
- From the Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua
| | | | - Kai-Jyun Syu
- From the Division of Colon and Rectal Surgery, Department of Surgery, Changhua Christian Hospital, Changhua
| | - Shih-Lung Lin
- Division of Plastic Surgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan
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Zhang Z, Wang Z, Fan H, Li J, Ding J, Zhou G, Yuan C. The Indispensable Roles of GMDS and GMDS-AS1 in the Advancement of Cancer: Fucosylation, Signal Pathway and Molecular Pathogenesis. Mini Rev Med Chem 2024; 24:1712-1722. [PMID: 38591197 DOI: 10.2174/0113895575285276240324080234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 04/10/2024]
Abstract
Fucosylation is facilitated by converting GDP-mannose to GDP-4-keto-6-deoxymannose, which GDP-mannose 4,6-dehydratase, a crucial enzyme in the route, carries out. One of the most prevalent glycosylation alterations linked to cancer has reportedly been identified as fucosylation. There is mounting evidence that GMDS is intimately linked to the onset and spread of cancer. Furthermore, the significance of long-chain non-coding RNAs in the development and metastasis of cancer is becoming more well-recognized, and the regulatory mechanism of lncRNAs has emerged as a prominent area of study in the biological sciences. GMDS-AS1, an antisense RNA of GMDS, was discovered to have the potential to be an oncogene. We have acquired and analyzed relevant data to understand better how GMDS-AS1 and its lncRNA work physiologically and in tumorigenesis and progression. Additionally, we have looked into the possible effects of these molecules on cancer treatment approaches and patient outcomes. The physiological roles and putative processes of GMDS and lncRNA GMDS-AS1 throughout the development and progression of tumors have been assembled and examined. We also examined how these chemicals might affect patient prognosis and cancer therapy approaches. GMDS and GMDS-AS1 were determined to be research subjects by searching and gathering pertinent studies using the PubMed system. The analysis of these research articles demonstrated the close relationship between GMDS and GMDS-AS1 and tumorigenesis and the factors that influence them. GMDS plays a vital role in regulating fucosylation. The related antisense gene GMDS-AS1 affects the biological behaviors of cancer cells through multiple pathways, including the key processes of proliferation, migration, invasion, and apoptosis, providing potential biomarkers and therapeutic targets for cancer treatment and prognosis assessment.
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Affiliation(s)
- Ziyan Zhang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
| | - Zhuowei Wang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
| | - Hong Fan
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
| | - Jiayi Li
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
| | - Jiaqi Ding
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
| | - Gang Zhou
- College of Traditional Chinese Medicine, China Three Gorges University, Yichang 443002, China
- Yichang Hospital of Traditional Chinese Medicine, Yichang 443002, China
| | - Chengfu Yuan
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China
- College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang 443005, China
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16
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Khan MA, Niaz K, Asghar S, Yusufi MA, Nazir M, Muhammad Ali S, Ahmed A, Salahudeen AA, Kareem T. Surgical Site Infection After Stoma Reversal: A Comparison Between Linear and Purse-String Closure. Cureus 2023; 15:e50057. [PMID: 38186536 PMCID: PMC10769136 DOI: 10.7759/cureus.50057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 01/09/2024] Open
Abstract
INTRODUCTION Intestinal stomas are utilized for both benign and malignant conditions of the intestine to mitigate the risk of anastomotic leakage and re-exploration. However, stomas are associated with various complications, such as stoma necrosis, peri-stomal irritation, parastomal hernia, bleeding, bowel obstruction, and electrolyte abnormalities. Surgical site infection (SSI) is a significant source of morbidity following stoma reversal, leading to increased patient morbidity. The conventional method of stoma reversal involves closing the skin with non-absorbable sutures in a linear fashion, which is known as linear skin closure (LSC). Recently, a new method of skin closure using purse-string approximation (PSA) has been advocated, which allows healing by secondary intention. The rationale for this study is to compare the SSI associated with LSC and PSA after stoma reversal. OBJECTIVE This study aims to compare the frequency of SSI between LSC and PSA in stoma reversal. MATERIALS AND METHODS The study was conducted at the Department of General Surgery, Shifa International Hospitals Ltd. (SIH), Islamabad, Pakistan. The study is a randomized controlled clinical trial carried out between the 14th of March 2021 and the 22nd of November 2022. The sampling technique was non-probability consecutive random sampling. The sample size was calculated using the WHO sample size calculator by using the hypothesis test for two population proportions. The minimum sample size in each group was 40 patients. The total sample size was 80 patients. RESULTS The overall frequency of SSI in all the patients was 18/80 (22.5%). The frequency of SSI in Group 1 (LSC) was 6/40 (15.0%), and in Group 2 (PSA), it was 12/40 (30.0%). The frequency of SSI in Group 2 (PSA) was twice as high as in Group 1 (LSC); however, the p-value was calculated to be 0.108. Therefore, this difference was statistically insignificant. CONCLUSIONS While PSA has exhibited promise in reducing SSI rates and enhancing aesthetic outcomes and patient satisfaction, there is still enough data favoring LSC. Moreover, insufficient data is available for our population to make a definitive statement. Consequently, further research on this topic is warranted, preferably involving larger sample sizes and multicenter randomized controlled trials, to establish which technique is superior in SSI reduction.
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Affiliation(s)
- Muhammad Awais Khan
- Accident and Emergency, Frimley Health National Health Service (NHS) Foundation Trust, Surrey, GBR
| | - Khurram Niaz
- General Surgery, Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, PAK
| | - Shahzeb Asghar
- General Surgery, Multan Medical and Dental College, Multan, PAK
| | - Maaz A Yusufi
- General Surgery, University Hospitals Dorset National Health Service (NHS) Foundation Trust, Dorset, GBR
| | - Mohtamam Nazir
- General Surgery, Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, PAK
| | - Syed Muhammad Ali
- Surgery, Weill Cornell Medical School, Doha, QAT
- Acute Care Surgery, Hamad General Hospital, Doha, QAT
| | - Aryan Ahmed
- Acute Care Surgery, Hamad General Hospital, Doha, QAT
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Chen Y, Guo H, Gao T, Yu J, Wang Y, Yu H. A meta-analysis of the risk factors for surgical site infection in patients with colorectal cancer. Int Wound J 2023; 21:e14459. [PMID: 37904719 PMCID: PMC10828529 DOI: 10.1111/iwj.14459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/10/2023] [Accepted: 10/11/2023] [Indexed: 11/01/2023] Open
Abstract
The purpose of the meta-analysis was to evaluate and compare the surgical site infection (SSI) risk factors in patients with colorectal cancer (CC). The results of this meta-analysis were analysed, and the odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) were calculated using dichotomous or contentious random or fixed-effect models. For the current meta-analysis, 23 examinations spanning from 2001 to 2023 were included, encompassing 89 859 cases of CC. Clean-contaminated surgical site wounds had significantly lower infections (OR, 0.36; 95% CI, 0.20-0.64, p < 0.001) compared to contaminated surgical site wounds in patients with CCs. Males had significantly higher SSIs (OR, 1.18; 95% CI, 1.12-1.24, p < 0.001) compared to females in patients with CC. American Society of Anesthesiology score ≥3 h had a significantly higher SSI (OR, 1.42; 95% CI, 1.18-1.71, p < 0.001) compared to <3 score in patients with CCs. Body mass index ≥25 had significantly higher SSIs (OR, 1.54; 95% CI, 1.11-2.14, p = 0.01) compared to <25 in patients with CCs. The presence of stoma creation had a significantly higher SSI rate (OR, 2.28; 95% CI, 1.37-3.79, p = 0.001) compared to its absence in patients with CC. Laparoscopic surgery had significantly lower SSIs (OR, 0.68; 95% CI, 0.59-0.78, p < 0.001) compared to open surgery in patients with CC. The presence of diabetes mellitus had a significantly higher SSI rate (OR, 1.24; 95% CI, 1.15-1.33, p < 0.001) compared to its absence in patients with CCs. No significant difference was found in SSI rate in patients with CCs between <3 and ≥3 h of operative time (OR, 1.07; 95% CI, 0.75-1.51, p = 0.72), between the presence and absence of blood transfusion (OR, 1.60; 95% CI, 0.69-3.66, p = 0.27) and between the presence and absence of previous laparotomies (OR, 1.47; 95% CI, 0.93-2.32, p = 0.10). The examined data revealed that contaminated wounds, male sex, an American Society of Anesthesiology score ≥3 h, a body mass index ≥25, stoma creation, open surgery and diabetes mellitus are all risk factors for SSIs in patients with CC. However, operative time, blood transfusion and previous laparotomies were not found to be risk factors for SSIs in patients with CC. However, given that several comparisons had a small number of chosen research, consideration should be given to their values.
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Affiliation(s)
- Yani Chen
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
| | - Hua Guo
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
| | - Tian Gao
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
| | - Jiale Yu
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
| | - Yujia Wang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
| | - Haiquan Yu
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life ScienceInner Mongolia UniversityHohhotInner MongoliaChina
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Jiang H, Guo W, Yu Z, Lin X, Zhang M, Jiang H, Zhang H, Sun Z, Li J, Yu Y, Zhao S, Hu H. A Comprehensive Prediction Model Based on MRI Radiomics and Clinical Factors to Predict Tumor Response After Neoadjuvant Chemoradiotherapy in Rectal Cancer. Acad Radiol 2023; 30 Suppl 1:S185-S198. [PMID: 37394412 DOI: 10.1016/j.acra.2023.04.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/18/2023] [Accepted: 04/23/2023] [Indexed: 07/04/2023]
Abstract
RATIONALE AND OBJECTIVES To establish a prediction model for the efficacy of neoadjuvant chemoradiotherapy (nCRT) in patients with locally advanced rectal cancer (LARC), using pretreatment magnetic resonance imaging (MRI) multisequence image features and clinical parameters. MATERIALS AND METHODS Patients with clinicopathologically confirmed LARC were included (training and validation datasets, n = 100 and 27, respectively). Clinical data of patients were collected retrospectively. We analyzed MRI multisequence imaging features. The tumor regression grading (TRG) system proposed by Mandard et al was adopted. Grade 1-2 of TRG was a good response group, and grade 3-5 of TRG was a poor response group. In this study, a clinical model, a single sequence imaging model, and a comprehensive model combined with clinical imaging were constructed, respectively. The area under the subject operating characteristic curve (AUC) was used to evaluate the predictive efficacy of clinical, imaging, and comprehensive models. The decision curve analysis method evaluated the clinical benefit of several models, and the nomogram of efficacy prediction was constructed. RESULTS The AUC value of the comprehensive prediction model is 0.99 in the training data set and 0.94 in the test data set, which is significantly higher than other models. Radiomic Nomo charts were developed using Rad scores obtained from the integrated image omics model, circumferential resection margin(CRM), DoTD, and carcinoembryonic antigen(CEA). Nomo charts showed good resolution. The calibrating and discriminating ability of the synthetic prediction model is better than that of the single clinical model and the single sequence clinical image omics fusion model. CONCLUSION Nomograph, based on pretreatment MRI characteristics and clinical risk factors, has the potential to be used as a noninvasive tool to predict outcomes in patients with LARC after nCRT.
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Affiliation(s)
- Hao Jiang
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
| | - Wei Guo
- Department of PET/CT-MRI, Harbin Medical University Cancer Hospital, Harbin, China (W.G.)
| | - Zhuo Yu
- Huiying Medical Technology (Beijing) Co, Beijing, China (Z.Y.)
| | - Xue Lin
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
| | - Mingyu Zhang
- Department of Nuclear Medicine, Beijing Friendship Hospital, Affiliated to Capital Medical University, Beijing, China (M.Z.)
| | - Huijie Jiang
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.).
| | - Hongxia Zhang
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin, China (H.Z., Y.Y.)
| | - Zhongqi Sun
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
| | - Jinping Li
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
| | - Yanyan Yu
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin, China (H.Z., Y.Y.)
| | - Sheng Zhao
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
| | - Hongbo Hu
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China (H.J., X.L., H.J., Z.S., J.L., S.Z., H.H.)
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Piozzi GN, Khobragade K, Aliyev V, Asoglu O, Bianchi PP, Butiurca VO, Chen WTL, Cheong JY, Choi GS, Coratti A, Denost Q, Fukunaga Y, Gorgun E, Guerra F, Ito M, Khan JS, Kim HJ, Kim JC, Kinugasa Y, Konishi T, Kuo LJ, Kuzu MA, Lefevre JH, Liang JT, Marks J, Molnar C, Panis Y, Rouanet P, Rullier E, Saklani A, Spinelli A, Tsarkov P, Tsukamoto S, Weiser M, Kim SH. International standardization and optimization group for intersphincteric resection (ISOG-ISR): modified Delphi consensus on anatomy, definition, indication, surgical technique, specimen description and functional outcome. Colorectal Dis 2023; 25:1896-1909. [PMID: 37563772 DOI: 10.1111/codi.16704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 06/26/2023] [Accepted: 07/06/2023] [Indexed: 08/12/2023]
Abstract
AIM Intersphincteric resection (ISR) is an oncologically complex operation for very low-lying rectal cancers. Yet, definition, anatomical description, operative indications and operative approaches to ISR are not standardized. The aim of this study was to standardize the definition of ISR by reaching international consensus from the experts in the field. This standardization will allow meaningful comparison in the literature in the future. METHOD A modified Delphi approach with three rounds of questionnaire was adopted. A total of 29 international experts from 11 countries were recruited for this study. Six domains with a total of 37 statements were examined, including anatomical definition; definition of intersphincteric dissection, intersphincteric resection (ISR) and ultra-low anterior resection (uLAR); indication for ISR; surgical technique of ISR; specimen description of ISR; and functional outcome assessment protocol. RESULTS Three rounds of questionnaire were performed (response rate 100%, 89.6%, 89.6%). Agreement (≥80%) reached standardization on 36 statements. CONCLUSION This study provides an international expert consensus-based definition and standardization of ISR. This is the first study standardizing terminology and definition of deep pelvis/anal canal anatomy from a surgical point of view. Intersphincteric dissection, ISR and uLAR were specifically defined for precise surgical description. Indication for ISR was determined by the rectal tumour's maximal radial infiltration (T stage) below the levator ani. A new surgical definition of T3isp was reached by consensus to define T3 low rectal tumours infiltrating the intersphincteric plane. A practical flowchart for surgical indication for uLAR/ISR/abdominoperineal resection was developed. A standardized ISR surgical technique and functional outcome assessment protocol was defined.
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Affiliation(s)
| | | | - Vusal Aliyev
- Bogazici Academy for Clinical Sciences, Istanbul, Turkey
| | - Oktar Asoglu
- Bogazici Academy for Clinical Sciences, Istanbul, Turkey
| | | | - Vlad-Olimpiu Butiurca
- University of Medicine, Pharmacy Science, and Technology 'G.E. Palade', Târgu-Mureș, Romania
| | | | | | - Gyu-Seog Choi
- Kyungpook National University Chilgok Hospital, Daegu, Korea
| | - Andrea Coratti
- Azienda USL Toscana Sud Est-Misericordia Hospital, Grosseto, Italy
| | | | - Yosuke Fukunaga
- Cancer Institution Hospital, Japanese Foundation of Cancer Research, Tokyo, Japan
| | | | - Francesco Guerra
- Azienda USL Toscana Sud Est-Misericordia Hospital, Grosseto, Italy
| | - Masaaki Ito
- National Cancer Center Hospital East, Chiba, Japan
| | - Jim S Khan
- University of Portsmouth, Portsmouth, UK
| | - Hye Jin Kim
- Kyungpook National University Chilgok Hospital, Daegu, Korea
| | - Jin Cheon Kim
- University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | | | - Tsuyoshi Konishi
- M.D. Anderson Cancer Center, The University of Texas, Houston, Texas, USA
| | - Li-Jen Kuo
- Taipei Medical University Hospital, Taipei City, Taiwan
| | | | - Jeremie H Lefevre
- Department of Digestive Surgery, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Jin-Tung Liang
- National Taiwan University Hospital and College of Medicine, Taipei City, Taiwan
| | | | - Călin Molnar
- University of Medicine, Pharmacy Science, and Technology 'G.E. Palade', Târgu-Mureș, Romania
| | - Yves Panis
- Colorectal Surgery Center, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly, Seine, France
| | | | - Eric Rullier
- Bordeaux University Hospital, Haut-Leveque Hospital, Pessac, France
| | | | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
- IRCCS Humanitas Research Hospital, Rozzano-Milan, Italy
| | - Petr Tsarkov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | | | - Martin Weiser
- Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Seon Hahn Kim
- Korea University Anam Hospital, Seoul, Korea
- Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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20
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Emanuel N, Kozloski GA, Nedvetzki S, Rosenfeld S. Potent antibacterial activity in surgical wounds with local administration of D-PLEX 100. Eur J Pharm Sci 2023; 188:106504. [PMID: 37353092 DOI: 10.1016/j.ejps.2023.106504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 05/28/2023] [Accepted: 06/18/2023] [Indexed: 06/25/2023]
Abstract
Despite significant advances in infection control guidelines and practices, surgical site infections remain a substantial cause of morbidity, prolonged hospitalization, and mortality. The most effective component of SSI reduction strategies is the preoperative administration of intravenous antibiotics; however, systemic antibiotics drug exposure diminishes rapidly and may result in insufficient prophylactic activity against susceptible and resistant SSI pathogens at the wound. D-PLEX100 (D-PLEX) is an antibiotic-releasing drug (doxycycline) that is supplied as a sterile powder for paste reconstitution with sterile saline. D-PLEX paste is administered locally into the incision site along the entire length of soft tissue and sternal bone wound surfaces prior to skin closure. A single D-PLEX administration is intended for 30 days of constant antimicrobial prophylaxis in the prevention of incisional SSIs. We evaluated D-PLEX minimal bactericidal concentration (MBC) against a panel of bacteria that is prevalent in the abdominal wall and sternal surgical procedures including doxycycline susceptible and resistant strains. D-PLEX in vivo efficacy was assessed in incisional infection rabbit models (abdominal wall and sternal) challenged with a similar bacterial panel. The D-PLEX drug exposure profile was determined by in vitro release assay, and in vivo by quantitative pharmacokinetic parameters of local and systemic doxycycline concentrations released from D-PLEX after local administration in incisional rabbit models. Analyses of pathogens and variations in antibiotic resistance from wound isolates were determined from patients who participated in a previously reported prospective randomized trial that assessed the SSI rate in D-PLEX plus standard of care (SOC) versus SOC alone in colorectal resection surgery. The D-PLEX MBC values demonstrated >3- Log10 reduction in all the organisms tested relative to untreated controls, including doxycycline-resistant bacteria (i.e., Methicillin-resistant Staphylococcus aureus (MRSA), K. pneumoniae, and P. aeruginosa). In vivo, D-PLEX significantly reduced the bacterial loads in all the bacteria tested in both animal models (p=0.0001) with a marked impact observed in E. Coli (>6.5 Log10 reduction). D-PLEX exhibited a zero-order release kinetics profile in vitro for 30 days (R2 = 0.971) and the matched in vivo release profile indicated a constant local release of protein-unbound doxycycline for 30 days at 3-5 mcg/mL with significantly lower (>3 orders of magnitudes) systemic levels. In colorectal surgery patients, where significant SSI reduction was observed, analysis of the positive cultures in the overall population indicated similar pathogen diversity and antibiotic resistance rates in both treatment arms. However, almost all the patients with positive culture in the SOC arm were adjudicated as SSI (94%) compared to only 28% in the D-PLEX arm. The SSI-adjudicated D-PLEX patients also exhibited lower resistance rates to the SOC antibiotics and to MDRs compared to patients in the SOC arm. Thus, D-PLEX provides safe and effective prophylaxis activity against the most prevalent SSI pathogens including doxycycline-susceptible and resistant bacteria. Our findings suggest that D-PLEX is a promising addition to SSI prophylactic bundles and may address the gaps in current SSI prophylaxis. D-PLEX is now evaluated in Phase 3 clinical trial.
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21
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Racca G, D'Agnano S, Giraudo G, Bracco C, Badinella Martini M, Melchio R, Serraino C, Fenoglio LM. A case of pylephlebitis complicated with liver abscess secondary to cholecystitis. Intern Emerg Med 2023; 18:1481-1485. [PMID: 37223850 DOI: 10.1007/s11739-023-03290-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 04/22/2023] [Indexed: 05/25/2023]
Affiliation(s)
- Giulia Racca
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy.
| | - Salvatore D'Agnano
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - Giorgio Giraudo
- Department of General Surgeon, "Santa Croce e Carle" Hospital, Cuneo, Italy
| | - Christian Bracco
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - Marco Badinella Martini
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - Remo Melchio
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - Cristina Serraino
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
| | - Luigi Maria Fenoglio
- Department of Internal Medicine, "Santa Croce e Carle" Hospital, Via Michele Coppino 26, 12100, Cuneo, Italy
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22
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Camacho-Aguilera JF, Schlegelmilch-González MR. [Pylephlebitis related to acute appendicitis. Case and review]. REVISTA MEDICA DEL INSTITUTO MEXICANO DEL SEGURO SOCIAL 2023; 61:532-538. [PMID: 37540733 PMCID: PMC10484545 DOI: 10.5281/zenodo.8200613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 02/03/2023] [Indexed: 08/06/2023]
Abstract
Background The pilephlebitis is the septic thrombophlebitis of the portal venous system ranging from asymptomatic to severe complications. Diagnosed based on imaging tests, and their treatment is based on antibiotics and anticoagulant therapy. Clinic case 24 years male, appendectomy 12 days before. Readmission for 3 days with fever, jaundice and choluria; hyperbilirrubinemia. Intravenous contrast CT is performed, showed thrombus in portal, splenic and mesenteric vein system. Diagnosis of pylephlebitis is established, initiating managed with antibiotics and anticoagulant, with favorable clinical outcome. The pylephlebitis has an estimated incidence of 2.7 cases per year, with an unspecified clinical picture ranging from asymptomatic to severe cases with septic shock and hepatic failure. There may be accompanying fever and abdominal pain in more than 80% of the cases and presenting in some cases with leukocytosis and hyperbilirrubinemia. Intravenous contrast CT is the gold standard. The treatment is based on 4 points: Septic focus control, antibiotics, early anticoagulant and resolution of complications. Conclusions The pylephlebitis should be taken into consideration as a possible secondary complication of intraabdominal infections. A timely diagnosis with a imaging tests and apply treatment reduce their morbidity and mortality.
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Affiliation(s)
- José Francisco Camacho-Aguilera
- Instituto Mexicano del Seguro Social, Hospital General de Zona No. 3, Servicio de Cirugía General. San Juan del Río, Querétaro, MéxicoInstituto Mexicano del Seguro SocialMéxico
| | - Martin Rosendo Schlegelmilch-González
- Instituto Mexicano del Seguro Social, Hospital General de Zona No. 3, Servicio de Cirugía General. San Juan del Río, Querétaro, MéxicoInstituto Mexicano del Seguro SocialMéxico
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Munshi E, Lydrup ML, Buchwald P. Defunctioning stoma in anterior resection for rectal cancer does not impact anastomotic leakage: a national population-based cohort study. BMC Surg 2023; 23:167. [PMID: 37340428 DOI: 10.1186/s12893-023-01998-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 04/10/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Anterior resection (AR) is considered the gold standard for curative cancer treatment in the middle and upper rectum. The goal of the sphincter-preserving procedure, such as AR, is vulnerable to anastomotic leak (AL) complications. Defunctioning stoma (DS) became the protective measure against AL. Often a defunctioning loop-ileostomy is used, which is associated with substantial morbidity. However, not much is known if the routine use of DS reduces the overall incidence of AL. METHODS Elective patients subjected to AR in 2007-2009 and 2016-18 were recruited from the Swedish colorectal cancer registry (SCRCR). Patient characteristics, including DS status and occurrence of AL, were analyzed. In addition, independent risk factors for AL were investigated by multivariable regression. RESULTS The statistical increase of DS from 71.6% in 2007-2009 to 76.7% in 2016-2018 did not impact the incidence of AL (9.2% and 8.2%), respectively. DLI was constructed in more than 35% of high-located tumors ≥ 11 cm from the anal verge. Multivariable analysis showed that male gender, ASA 3-4, BMI > 30 kg/m2, and neoadjuvant therapy were independent risk factors for AL. CONCLUSION Routine DS did not decrease overall AL after AR. A selective decision algorithm for DS construction is needed to protect from AL and mitigate DS morbidities.
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Affiliation(s)
- Eihab Munshi
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.
- Department of Surgery, University of Jeddah, Jeddah, Saudi Arabia.
- Department of Surgery, Samsung Medical Center, Seoul, South Korea.
| | - Marie-Louise Lydrup
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden.
- Department of Surgery, Skåne University Hospital, Malmö, Sweden.
| | - Pamela Buchwald
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
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24
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Kim H, Kang BM. Impact of the COVID-19 pandemic on the outcomes of laparoscopic appendectomy for acute appendicitis. Ann Surg Treat Res 2023; 104:274-280. [PMID: 37179695 PMCID: PMC10172030 DOI: 10.4174/astr.2023.104.5.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023] Open
Abstract
Purpose This retrospective study aimed to evaluate the impact of the coronavirus disease 2019 (COVID-19) pandemic on the time interval from symptom onset to surgery and on the operative outcomes of laparoscopic appendectomy for patients with acute appendicitis. Methods Between October 2018 and July 2021, laparoscopic appendectomy was performed in 502 patients with acute appendicitis admitted to Hallym University Chuncheon Sacred Heart Hospital in Chuncheon, Korea. We compared demographic data, serum levels of inflammatory markers, time to event of appendicitis, and operative outcomes between the pre-COVID-19 and post-COVID-19 pandemic groups. Results Laparoscopic appendectomy was performed in 271 patients in the pre-COVID-19 group and in 231 patients in the post-COVID-19 group. There were no differences in baseline characteristics, serum inflammatory marker levels, or the proportions of complicated appendicitis between the groups (25.1%, pre-COVID-19 vs. 31.6%, post-COVID-19; P = 0.106). The time intervals between symptom onset and hospital arrival (24.42 hours vs. 23.59 hours, P = 0.743) and between hospital arrival and the start of surgery (10.12 hours vs. 9.04 hours, P = 0.246) did not increase post-COVID-19. The overall 30-day postoperative complication rate did not differ significantly between the groups (9.6% vs. 10.8%, P = 0.650), and the severity of 30-day postoperative complications was also similar in both groups (P = 0.447). Conclusion This study demonstrates that hospitalization and surgeries were not delayed in patients with acute appendicitis and that the operative outcomes of laparoscopic appendectomy did not worsen despite the COVID-19 pandemic.
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Affiliation(s)
- Hanbaro Kim
- Department of Surgery, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Byung Mo Kang
- Department of Surgery, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Korea
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Lussiez A, Rivard SJ, Hollingsworth K, Abdel-Misih SR, Bauer PS, Hrebinko KA, Balch GC, Maguire LH. Management and Outcomes of Pathologic Upstaging of Clinical Stage I Rectal Cancers: An Exploratory Analysis. Dis Colon Rectum 2023; 66:543-548. [PMID: 35849821 PMCID: PMC9296883 DOI: 10.1097/dcr.0000000000002225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Preoperative staging of clinical stage I rectal cancer can fail to diagnose T3 or nodal disease. Adjuvant treatment of these upstaged patients remains controversial. OBJECTIVE The objective was to identify predictors of clinical stage I rectal cancer upstaging and quantify rates of local and systemic recurrence. DESIGN This was a retrospective cohort study. SETTINGS The study was conducted using data from the United States Rectal Cancer Consortium, a registry of 1881 rectal cancer resections performed at 6 academic medical centers. PATIENTS There were a total of 94 clinical stage I rectal cancer patients who underwent proctectomy without preoperative therapy. MAIN OUTCOME MEASURES The primary measures were incidence of pathologic upstaging, recurrence (local and systemic), and overall survival. RESULTS Among 94 clinical stage I patients who underwent proctectomy without preoperative therapy, 23 (24.5%) were upstaged by surgical pathology. There were 6 pT3N0 patients, 8 pT1-2N+ patients, and 9 pT3N+ patients. There were no significant differences in demographic or clinical characteristics between upstaged and nonupstaged patients. Of the 6 patients who were upstaged to T3N0 disease, none received adjuvant therapy and none developed recurrence. Of the 17 patients who were upstaged to N+ disease, 14 (82%) received adjuvant chemotherapy and 6 (35%) received adjuvant chemoradiation. None developed a local recurrence, but 4 (24%) developed systemic recurrence, and 2 (12%) died of disease over a mean of 36 months of follow-up. Among the 9 pT3N+ patients, the systemic recurrence rate was 33%, despite 8 of 9 patients receiving adjuvant fluorouracil, leucovorin, and oxaliplatin. LIMITATIONS Small sample size hinders the ability to draw significant conclusions. CONCLUSIONS One in 4 patients with stage I rectal cancer had unrecognized T3 or nodal disease found on operative pathology. Occult nodal disease was associated with worse outcomes, despite receiving adjuvant therapy. Systemic recurrence was more common than local recurrence. See Video Abstract at http://links.lww.com/DCR/B885 . MANEJO Y RESULTADOS DEL AUMENTO DEL ESTADIO PATOLGICO DE LOS CNCERES DE RECTO EN ESTADIO CLNICO I UN ANLISIS EXPLORATORIO ANTECEDENTES:El estadiaje pre-operatorio del cáncer de recto en fase clínica I puede ser erróneo en el diagnóstico T3 o en la diseminación ganglionar. El tratamiento adyuvante de estos pacientes sobre-estadificados sigue siendo controvertido.OBJETIVO:El identificar los factores predictivos en fase clínica I del cáncer de recto y cuantificar las tasas de recurrencia local y sistémica.DISEÑO:Estudio de cohortes retrospectivo.AJUSTE:El estudio se realizó utilizando los datos del Consorcio del Cáncer de Recto de los Estados Unidos, con un registro de 1.881 resecciones oncológicas rectales realizadas en seis centros médicos académicos.PACIENTES:Un total de 94 pacientes con cáncer de recto en fase clínica I fueron sometidos a proctectomía sin terapia preoperatoria.PRINCIPALES MEDIDAS DE RESULTADO:Las medidas primarias fueron la incidencia del sobre-estadiaje histopatológico, la recurrencia (local y sistémica) y la sobrevida general.RESULTADOS:De 94 pacientes en fase clínica I que se sometieron a una proctectomía sin terapia preoperatoria, 23 (24,5%) fueron sobre-estadiados por la histopatología quirúrgica. Hubieron 6 pacientes pT3N0, 8 pT1-2N + y 9 pT3N +. No hubo diferencias significativas en las características demográficas o clínicas entre los pacientes sobre-estadiados y los no sobre-estadiados. De los 6 pacientes que fueron sobre-estadiados en la enfermedad T3N0, ninguno de ellos recibió terapia adyuvante y ninguno recidivó. De los 17 pacientes que fueron sobre-estadiados a la enfermedad N +, 14 (82%) recibieron quimioterapia adyuvante y 6 (35%) recibieron quimio-radioterapia adyuvante. Ninguno desarrolló recidiva local, pero 4 (24%) desarrollaron recidiva sistémica y 2 (12%) murieron a causa de la enfermedad durante el seguimiento medio de 36 meses. Entre los 9 pacientes con pT3N +, la tasa de recidiva sistémica fue del 33%, a pesar de que 8 de 9 pacientes recibieron fluorouracilo, leucovorina y oxaliplatino como quimio-adyuvantes.LIMITACIONES:El tamaño pequeño de la muestra dificulta la capacidad de obtener conclusiones significativas.CONCLUSIONES:Uno de cada cuatro pacientes con cáncer de recto en estadío I presentaba enfermedad ganglionar o T3 no descrita en la histopatología operatoria. La enfermedad ganglionar oculta se asoció con peores resultados, a pesar de recibir terapia adyuvante. La recidiva sistémica fue más común que la recidiva local. Consulte Video Resumen en http://links.lww.com/DCR/B885 . (Traducción-Dr. Xavier Delgadillo ).
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Affiliation(s)
- Alisha Lussiez
- Department of Surgery, University of Michigan, Ann Arbor, Michigan
| | | | - Kamren Hollingsworth
- Section of Colon & Rectal Surgery, Division of General Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sherif R.Z. Abdel-Misih
- Division of Surgical Oncology, Department of Surgery, The Ohio State University, Columbus, Ohio
| | - Philip S. Bauer
- Section of Colon & Rectal Surgery, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Katherine A. Hrebinko
- Division of Colon and Rectal Surgery, Department of Surgery, University of Pittsburg Medical Center, Pittsburgh, Pennsylvania
| | - Glen C. Balch
- Division of Surgical Oncology, Winship Cancer Institute, Emory University, Atlanta, Georgia
- Division of Colon & Rectal Surgery, Department of Surgery, Emory University, Atlanta, Georgia
| | - Lillias H. Maguire
- Division of Colorectal Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan
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Fusaro L, Di Bella S, Martingano P, Crocè LS, Giuffrè M. Pylephlebitis: A Systematic Review on Etiology, Diagnosis, and Treatment of Infective Portal Vein Thrombosis. Diagnostics (Basel) 2023; 13:429. [PMID: 36766534 PMCID: PMC9914785 DOI: 10.3390/diagnostics13030429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/20/2022] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
Pylephlebitis, defined as infective thrombophlebitis of the portal vein, is a rare condition with an incidence of 0.37-2.7 cases per 100,000 person-years, which can virtually complicate any intra-abdominal or pelvic infections that develop within areas drained by the portal venous circulation. The current systematic review aimed to investigate the etiology behind pylephlebitis in terms of pathogens involved and causative infective processes, and to report the most common symptoms at clinical presentation. We included 220 individuals derived from published cases between 1971 and 2022. Of these, 155 (70.5%) were male with a median age of 50 years. There were 27 (12.3%) patients under 18 years of age, 6 (2.7%) individuals younger than one year, and the youngest reported case was only 20 days old. The most frequently reported symptoms on admission were fever (75.5%) and abdominal pain (66.4%), with diverticulitis (26.5%) and acute appendicitis (22%) being the two most common causes. Pylephlebitis was caused by a single pathogen in 94 (42.8%) cases and polymicrobial in 60 (27.2%) cases. However, the responsible pathogen was not identified or not reported in 30% of the included patients. The most frequently isolated bacteria were Escherichia coli (25%), Bacteroides spp. (17%), and Streptococcus spp. (15%). The treatment of pylephlebitis consists initially of broad-spectrum antibiotics that should be tailored upon bacterial identification and continued for at least four to six weeks after symptom presentation. There is no recommendation for prescribing anticoagulants to all patients with pylephlebitis. However, they should be administered in patients with thrombosis progression on repeat imaging or persistent fever despite proper antibiotic therapy to increase the rates of thrombus resolution or decrease the overall mortality, which is approximately 14%.
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Affiliation(s)
- Lisa Fusaro
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Stefano Di Bella
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
- Infectious Disease Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), 34128 Trieste, Italy
| | - Paola Martingano
- Departmet of Radiology, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), 34128 Trieste, Italy
| | - Lory Saveria Crocè
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
- Liver Clinic, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), 34128 Trieste, Italy
| | - Mauro Giuffrè
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
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Tan L, Liu XY, Zhang B, Wang LL, Wei ZQ, Peng D. Laparoscopic versus open Hartmann reversal: a propensity score matching analysis. Int J Colorectal Dis 2023; 38:22. [PMID: 36690760 DOI: 10.1007/s00384-023-04320-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/17/2023] [Indexed: 01/25/2023]
Abstract
PURPOSE The purpose of this study was to compare the short-term outcomes between laparoscopic Hartmann reversal (LHR) and open Hartmann reversal (OHR) in patients who had undergone Hartmann surgery for colorectal cancer (CRC). METHODS The patients who underwent Hartmann reversal (HR) at the First Affiliated Hospital of Chongqing Medical University from Jun 2013 to Jun 2022 were retrospectively enrolled. The LHR group and the OHR group were compared using propensity score matching (PSM) analysis. RESULTS A total of 89 patients who underwent Hartmann reversal (HR) were enrolled in this study. There were 48 (53.9%) patients in the LHR group and 41 (46.1%) patients in the OHR group. After 1:1 ratio PSM, no difference in baseline information remained (p > 0.05). There was no significant difference in operation time, blood loss, postoperative hospital stay, and postoperative complications (p > 0.05) before and after PSM. In the multivariable logistic regression analysis, pre-operative albumin < 42.0 g/L was an independent risk factor (p = 0.013 < 0.05, OR = 0.248, 95% CI = 0.083-0.741) for the HR-related complications; however, LHR/OHR was not a predictive risk factor (p = 0.663, OR = 1.250, 95% CI = 0.500-3.122). CONCLUSION Based on the current evidence, although there was no difference in short-term prognosis, LHR still had some advantages considering that it was less invasive to the patient.
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Affiliation(s)
- Li Tan
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Xiao-Yu Liu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Bin Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Lian-Lian Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zheng-Qiang Wei
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Dong Peng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
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Muacevic A, Adler JR, Urayeneza O, Hinika G. Pylephlebitis: A Rare Complication of Acute Appendicitis. Cureus 2022; 14:e31377. [PMID: 36514663 PMCID: PMC9741922 DOI: 10.7759/cureus.31377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 11/13/2022] Open
Abstract
Pylephlebitis is defined as an infective suppurative thrombosis of the portal vein and its tributaries - a rare complication of intra-abdominal infections. It is most commonly seen in patients with diverticulitis and appendicitis. Prompt diagnosis with abdominal ultrasound and computerized tomography (CT) scan along with early and aggressive treatment with broad-spectrum antibiotics is crucial because of its high mortality rates. However, this diagnosis is often missed due to the nature of its nonspecific clinical symptoms. We discuss a case of a 22-year-old male who presented with pylephlebitis as a complication of acute gangrenous appendicitis. The patient was treated successfully with appropriate surgical intervention, antibiotics, and anticoagulation.
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Wang X, Zheng Z, Chen M, Lin J, Lu X, Huang Y, Huang S, Chi P. Morphology of the anterior mesorectum: a new predictor for local recurrence in patients with rectal cancer. Chin Med J (Engl) 2022; 135:2453-2460. [PMID: 35861423 PMCID: PMC9945311 DOI: 10.1097/cm9.0000000000002024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Pre-operative assessment with high-resolution magnetic resonance imaging (MRI) is useful for assessing the risk of local recurrence (LR) and survival in rectal cancer. However, few studies have explored the clinical importance of the morphology of the anterior mesorectum, especially in patients with anterior cancer. Hence, the study aimed to investigate the impact of the morphology of the anterior mesorectum on LR in patients with primary rectal cancer. METHODS A retrospective study was performed on 176 patients who underwent neoadjuvant treatment and curative-intent surgery. Patients were divided into two groups according to the morphology of the anterior mesorectum on sagittal MRI: (1) linear type: the anterior mesorectum was thin and linear; and (2) triangular type: the anterior mesorectum was thick and had a unique triangular shape. Clinicopathological and LR data were compared between patients with linear type anterior mesorectal morphology and patients with triangular type anterior mesorectal morphology. RESULTS Morphometric analysis showed that 90 (51.1%) patients had linear type anterior mesorectal morphology, while 86 (48.9%) had triangular type anterior mesorectal morphology. Compared to triangular type anterior mesorectal morphology, linear type anterior mesorectal morphology was more common in females and was associated with a higher risk of circumferential resection margin involvement measured by MRI (35.6% [32/90] vs . 16.3% [14/86], P = 0.004) and a higher 5-year LR rate (12.2% vs . 3.5%, P = 0.030). In addition, the combination of linear type anterior mesorectal morphology and anterior tumors was confirmed as an independent risk factor for LR (odds ratio = 4.283, P = 0.014). CONCLUSIONS The classification established in this study was a simple way to describe morphological characteristics of the anterior mesorectum. The combination of linear type anterior mesorectal morphology and anterior tumors was an independent risk factor for LR and may act as a tool to assist with LR risk stratification and treatment selection.
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Affiliation(s)
- Xiaojie Wang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Zhifang Zheng
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Min Chen
- Department of Gynaecology and Obstetrics, Fujian Provincial Maternity and Children's Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Jing Lin
- Integrated Information Section, Fujian Children's Hospital, Fuzhou, Fujian 350001, China
| | - Xingrong Lu
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Ying Huang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Shenghui Huang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
| | - Pan Chi
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian 350001, China
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Ghareeb WM, Wang X, Zhao X, Xie M, Emile SH, Shawki S, Chi P. The "terminal line": a novel sign for the identification of distal mesorectum end during TME for rectal cancer. Gastroenterol Rep (Oxf) 2022; 10:goac050. [PMID: 36157329 PMCID: PMC9492152 DOI: 10.1093/gastro/goac050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/15/2022] [Accepted: 07/07/2022] [Indexed: 12/02/2022] Open
Abstract
Background Although the clinical importance of complete, intact total mesorectal excision (TME) is the widely accepted standard for decreasing local recurrence of rectal cancer, the residual mesorectum still represents a significant component of resection margin involvement. This study aimed to use a visible intraoperative sign to detect the distal mesorectal end to ensure complete inclusion of the mesorectum and avoid unnecessary over-dissection. Methods The distal mesorectum end was investigated retrospectively through a review of 124 operative videos at the Union Hospital of Fujian Medical University (Fujian, China) and Cleveland Clinic (Ohio, USA) by two independent surgeons who were blinded to each other. Furthermore, 28 cadavers and 44 post-operative specimens were prospectively examined by hematoxylin and eosin (H&E) staining and Masson's staining to validate and confirm the findings of the retrospective part. Univariate and multivariate analyses were carried out to detect the independent factors that can affect the visualization of the distal mesorectal end. Results The terminal line (TL) is the distal mesorectal end of the transabdominal and transanal TME (taTME) and appears as a remarkable pearly white fascial structure extending posteriorly from 2 to 10 o'clock. Histopathological examination revealed that the fascia propria of the rectum merges with the presacral fascia at the TL, beyond which the mesorectum ends, with no further downward extension. In the retrospective observation, the TL was seen in 56.6% of transabdominal TME and 56.0% of taTME operations. Surgical approach and tumor distance from the anal verge were the independent variables that directly influenced the detection of the TL (P = 0.03 and P = 0.01). Conclusion The TL is a visible sign where the transabdominal TME should end and the taTME should begin. Recognition of the mesorectal end may impact the certainty of complete mesorectum inclusion. Further clinical trials are needed to confirm the preliminary findings.
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Affiliation(s)
- Waleed M Ghareeb
- Department of Colon and Rectal Surgery, Union Hospital of Fujian Medical University, Fuzhou, Fujian, P. R. China.,Department of Surgery, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Xiaojie Wang
- Department of Colon and Rectal Surgery, Union Hospital of Fujian Medical University, Fuzhou, Fujian, P. R. China
| | - Xiaozhen Zhao
- Laboratory of Clinical Applied Anatomy, Fujian Medical University, Fuzhou, Fujian, P. R. China
| | - Meirong Xie
- Basic Medical College, Fujian Medical University, Fuzhou, Fujian, P. R. China
| | - Sameh H Emile
- Department of Colorectal Surgery, Cleveland Clinic Florida, Weston, FL, USA.,Colorectal Surgery Unit, General Surgery Department, Mansoura University Hospitals, Mansoura, Egypt
| | - Sherief Shawki
- Department of Colon and Rectal Surgery, Mayo Clinic, Rochester, MN, USA
| | - Pan Chi
- Department of Colon and Rectal Surgery, Union Hospital of Fujian Medical University, Fuzhou, Fujian, P. R. China
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Single-incision compared with conventional laparoscopy for appendectomy in acute appendicitis: a systematic review and meta-analysis. Int J Colorectal Dis 2022; 37:1925-1935. [PMID: 35934748 DOI: 10.1007/s00384-022-04231-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/29/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE A meta-analysis of the relevant literature evaluated the feasibility, safety, and potential benefits of single-incision laparoscopic appendectomy (SILA) relative to those of conventional laparoscopic appendectomy (CLA). METHODS The major biomedical databases, including ClinicalTrials.gov, were searched up to January 2022 for relevant randomized controlled trials (RCTs). SILA and CLA were compared regarding patient body mass index, operative time, and perioperative complications. The Cochrane Handbook and RevMan 5.3 were used to judge trial quality and perform the meta-analysis, respectively. RESULTS The 17 included RCTs comprised 2068 patients, of whom 1039 and 1029 patients underwent SILA and CLA, respectively. The operative time for SILA was longer than that for CLA (MD = 8.35 min, 95% CI = 6.58 to 10.11, P < 0.00001), but the cosmetic results from SILA were superior (SMD = 0.81, 95% CI = 0.58 to 1.03, P < 0.00001). However, the incidence rates were similar in terms of patient body mass index; postoperative pain scores; and rates of abdominal abscess, conversion to open surgery, ileus, surgical site infection, and overall perioperative complications between the two groups. CONCLUSION SILA is a safe technique for acute appendicitis, and its cosmetic outcomes are superior to those of CLA.
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Chen Y, Guo S, Liu Y, Yuan J, Fan Z. Single-port laparoscopic appendectomy using a needle-type grasping forceps compared with conventional three-port laparoscopic appendectomy for patients with acute uncomplicated appendicitis: a single-center retrospective study. J Int Med Res 2022; 50:3000605221119647. [PMID: 35993249 PMCID: PMC9403465 DOI: 10.1177/03000605221119647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective To compare the clinical outcomes between single-port laparoscopic
appendectomy using a needle-type grasping forceps (SLAN) and conventional
three-port laparoscopic appendectomy (CLA) for patients with uncomplicated
appendicitis. Methods We retrospectively collected clinical data of patients with uncomplicated
appendicitis who underwent SLAN or CLA from May 2019 to May 2021 in our
center. The patients’ baseline characteristics, perioperative outcomes, and
follow-up data were compared between the two groups. Additionally, baseline
characteristics were compared with postoperative outcomes in the SLAN
group. Results Ninety-six patients were enrolled (SLAN group, n = 32; CLA group, n = 64).
The SLAN group had a shorter hospital stay, lower 24-hour postoperative
visual analogue scale scores, shorter postoperative fasting time, lower
frequency of antibiotic administration, and longer operative time than the
CLA group. In the SLAN group, younger patients had a longer appendix and
male patients had a thicker appendix; additionally, patients with an
appendiceal diameter of 0.6 to 1.0 cm had a longer postoperative hospital
stay and higher frequency of antibiotic administration. Conclusions Compared with CLA, SLAN may be less invasive, provide faster postoperative
recovery, and result in better cosmesis for patients with uncomplicated
appendicitis. Further research should be performed to evaluate the long-term
outcomes.
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Affiliation(s)
- Yang Chen
- Department of General Surgery, Chaoyang Central Hospital, Chaoyang, Liaoning, China
| | - Shigang Guo
- Department of General Surgery, Chaoyang Central Hospital, Chaoyang, Liaoning, China
| | - Yanjie Liu
- Department of Oncology, Chaoyang Central Hospital, Chaoyang, Liaoning, China
| | - Jieqing Yuan
- Department of General Surgery, Chaoyang Central Hospital, Chaoyang, Liaoning, China
| | - Zongqi Fan
- Graduate School, Jinzhou Medical University, Jinzhou, Liaoning, China
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Park HM, Song O, Lee J, Lee SY, Kim CH, Kim HR. Impact of circumferential tumor location of mid to low rectal cancer on oncologic outcomes after preoperative chemoradiotherapy. Ann Surg Treat Res 2022; 103:87-95. [PMID: 36017139 PMCID: PMC9365641 DOI: 10.4174/astr.2022.103.2.87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/12/2022] [Accepted: 07/12/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose Some studies have suggested that circumferential tumor location (CTL) of rectal cancer may affect oncological outcomes. However, studies after preoperative chemoradiotherapy (CRT) are rare. This study aimed to evaluate the impact of CTL on oncologic outcomes of patients with mid to low rectal cancer who received preoperative CRT. Methods Patients with mid to low rectal cancer who underwent total mesorectal excision after CRT from January 2013 to December 2018 were included in this retrospective study. The impact of CTL on the pathological circumferential resection margin (CRM) status, local recurrence-free survival (LRFS), disease-free survival (DFS), and overall survival (OS) was analyzed. Results Of the 381 patients, 98, 70, 127, and 86 patients were categorized into the anterior, posterior, lateral, and circumferential tumor groups, respectively. Tumor location was not significantly associated with the pathological CRM involvement (anterior, 12.2% vs. posterior, 14.3% vs. lateral, 11.0% vs. circumferential, 17.4%; P = 0.232). Univariate analyses revealed no correlation between CTL and 3-year LRFS (93.0% vs. 89.1% vs. 91.5% vs. 88%, P = 0.513), 3-year DFS (70.3% vs. 70.2% vs. 75.3% vs. 75.7%, P = 0.832), and 5-year OS (74.7% vs. 78.0% vs. 83.9% vs. 78.2%, P = 0.204). Multivariate analysis identified low rectal cancer and pathological CRM involvement as independent risk factors for all survival outcomes (all P < 0.05). Conclusion CTL of rectal cancer after preoperative CRT was not significantly associated with the pathological CRM status, recurrence, and survival.
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Affiliation(s)
- Hyeong-Min Park
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Ook Song
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Jaram Lee
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Soo Young Lee
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Chang Hyun Kim
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Hyeong Rok Kim
- Department of Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
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Factors Predicting the Reversal of Hartmann’s Procedure. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7831498. [PMID: 35832842 PMCID: PMC9273434 DOI: 10.1155/2022/7831498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 06/24/2022] [Indexed: 11/18/2022]
Abstract
Aim This paper investigates the risk factors preventing the reversal and nonreversal of Hartmann's procedure, as a surgical technique that has been performed in our clinic for ten years. Methods The study involved a ten-year Hartmann's procedure followed up at our center. The patients were divided into Hartmann reversal and nonreversal groups. Groups were examined in terms of age, gender, diagnosis, stage of malignancy, ASA score, comorbidity, perioperative morbidity-mortality, and the length of the operation. Results Age (p < 0.001), ASA score (p < 0.001), stage in case of malignancy (p = 0.002), and comorbidities (p < 0.001) were significant risk factors. The ratio of patients without any comorbidities to those with one or more comorbidities was 2.63 (95% CI 1.12–6.20). Among the malignant patients, the ratio of early-stage patients to advanced-stage patients in the group with reversal of Hartmann's colostomy was 2.82 (95% CI 1.30–6.10). In addition, the ratio of older patients to younger patients in group 2 was 0.95 (95% CI 0.92–0.98). A univariate analysis revealed that younger patients, those with lower ASA scores, those without comorbidities, and those with early-stage malignancy had a greater chance of closure of the stoma. Conclusion Although Hartmann's procedure is performed in emergency surgery, the nonreversal of the colostomy is a problem in itself. It should be kept in mind that patients who have high risks are likely to have a permanent stoma.
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Denicu MM, Cartu D, Ciorbagiu M, Nemes RN, Surlin V, Ramboiu S, Chiuțu LC. Therapeutic Options in Postoperative Enterocutaneous Fistula-A Retrospective Case Series. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:880. [PMID: 35888598 PMCID: PMC9319431 DOI: 10.3390/medicina58070880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/23/2022] [Accepted: 06/28/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The aim of the study was to present the results obtained in our experiment regarding the management of postoperative enterocutaneous fistulas (PECF). MATERIALS AND METHODS We conducted a retrospective study on 64 PECF registered after 2030 abdominal surgeries (1525 digestive tract surgeries and 505 extra-digestive ones) over a period of 7 years (1st of January 2014-31th of December 2020) in the 1st and 2nd Surgery Clinics, Clinical County Emergency Hospital of Craiova, Romania. The group included 41 men (64.06%) and 23 women (35.34%), aged between 21-94 years. Of the cases, 71.85% occurred in elderly patients over 65 years old. Spontaneous fistulas in Crohn's disease, intestinal diverticulosis, or specific inflammatory bowel disease were excluded. RESULTS The overall incidence of 3.15% varied according to the surgery type: 6.22% after gastroduodenal surgery, 1.78% after enterectomies, 4.30% after colorectal surgery, 4.28% after bilio-digestive anastomoses, and 0.39% after extra-digestive surgery. We recorded a 70.31% fistula closure rate, 78.94% after exclusive conservative treatment and 57.61% after surgery; morbidity was 79.68%, mortality was 29.68%. CONCLUSION PECF management requires a multidisciplinary approach and is carried out according to an algorithm underlying well-established objectives and priorities. Conservative treatment including resuscitation, sepsis control, output control, skin protection, and nutritional support is the first line treatment; surgery is reserved for complications or permanent repair of fistulas that do not close under conservative treatment. The therapeutic strategy is adapted to topography, morphological characteristics and fistula output, age, general condition, and response to therapy.
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Affiliation(s)
- Maria Mădălina Denicu
- I.C.U. Clinic, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania; (M.M.D.); (L.C.C.)
- Doctoral School, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania;
| | - Dan Cartu
- 1st Clinic of Surgery, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania; (D.C.); (V.S.)
- 6th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania
| | - Mihai Ciorbagiu
- 2nd Clinic of Surgery, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania;
- 7th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania
| | - Raducu Nicolae Nemes
- Doctoral School, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania;
| | - Valeriu Surlin
- 1st Clinic of Surgery, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania; (D.C.); (V.S.)
- 6th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania
| | - Sandu Ramboiu
- 1st Clinic of Surgery, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania; (D.C.); (V.S.)
- 6th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania
| | - Luminița Cristina Chiuțu
- I.C.U. Clinic, Clinical County Emergency Hospital of Craiova, 1. Tabaci Street, 200642 Craiova, Romania; (M.M.D.); (L.C.C.)
- Doctoral School, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 2-4 Petru Rares Street, 200349 Craiova, Romania;
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Effect of Tumor Location on Outcome After Laparoscopic Low Rectal Cancer Surgery: A Propensity Score Matching Analysis. Dis Colon Rectum 2022; 65:672-682. [PMID: 35394940 DOI: 10.1097/dcr.0000000000001965] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Dissection of the distal anterolateral aspect of the mesorectum remains a surgical challenge for low rectal cancer, posing a higher risk of residual mesorectum, which might lead to the increased incidence of local recurrence for patients with anterior wall involvement. OBJECTIVE This study aimed to assess the effect of tumor location on outcome after laparoscopic low rectal cancer surgery. DESIGN This is a single-center, retrospective study. SETTINGS The study was conducted at West China Hospital in China. PATIENTS Patients with low rectal cancer who underwent laparoscopic total mesorectal excision from 2011 to 2016 were enrolled. Patients were divided into anterior and nonanterior groups according to tumor location. Propensity score matching analysis was used to reduce the selection bias. MAIN OUTCOME MEASURES The primary end point was local recurrence. The secondary end points included overall survival, disease-free survival, and the positive rate of circumferential resection margin. RESULTS A total of 404 patients were included, and 176 pairs were generated by propensity score matching analysis. Multivariate analysis showed that anterior location was an independent risk factor of local recurrence (HR, 12.6; p = 0.006), overall survival (HR, 3.0; p < 0.001), and disease-free survival (HR, 2.3; p = 0.001). For patients with clinical stage II/III or T3/4, anterior location remained a prognostic factor for higher local recurrence and poorer survival. Local recurrence was rare in patients with clinical stage II/III (1.4%) or T3/4 (1.5%) tumors that were not located anteriorly. LIMITATIONS This study was limited by its retrospective nature. CONCLUSIONS Anterior location is an independent risk factor of local recurrence, overall survival, and disease-free survival for low rectal cancer. More strict and selective use of neoadjuvant therapy should be considered for patients who have clinical stage II/III or T3/4 tumors that are not located anteriorly. A larger cohort study is warranted to validate the prognostic role of anterior location for low rectal cancer. See Video Abstract at http://links.lww.com/DCR/B622. IMPACTO DE LA LOCALIZACIN DEL TUMOR EN EL RESULTADO POSTERIOR A CIRUGA LAPAROSCPICA DE CNCER DE RECTO INFERIOR UN PUNTAJE DE PROPENSIN POR ANLISIS DE CONCORDANCIA ANTECEDENTES:La disección de la cara anterolateral distal del mesorrecto sigue siendo un desafío quirúrgico en el cáncer de recto inferior, constituyendo un alto riesgo de mesorrecto residual, que podría ocasionar una mayor incidencia de recurrencia local en pacientes con compromiso de la pared anterior.OBJETIVO:El objetivo del estudio fue evaluar el efecto de la localización del tumor en el resultado posterior a la cirugía laparoscópica de cáncer de recto inferior.DISEÑO:Estudio restrospectivo de un único centro.ÁMBITO:El estudio se realizó en el West China Hospital en China.PACIENTES:Pacientes con cáncer de recto inferior que se sometieron a excisión mesorrectal total laparoscópica entre 2011 y 2016. Los pacientes se dividieron en grupos, anterior y no anterior, según la localización del tumor. Se utilizó un puntaje de propensión por análisis de concordancia para reducir el sesgo de selección.PRINCIPALES VARIABLES EVALUADAS:El objetivo principal fue la recurrencia local. Los objetivos secundarios incluyeron la sobrevida global, la sobrevida libre de enfermedad y la tasa de positividad del margen de resección circunferencial.RESULTADOS:Se incluyeron un total de 404 pacientes y se generaron 176 pares mediante un puntaje de propensión por análisis de concordancia. El análisis multivariado mostró que la localización anterior era un factor de riesgo independiente de recidiva local (HR = 12,6, p = 0,006), sobrevida global (HR = 3,0, p <0,001) y sobrevida libre de enfermedad (HR = 2,3, p = 0,001). En pacientes con estadio clínico II /III o T3/4, la ubicación anterior continuó como un factor pronóstico para una mayor recurrencia local y una menor sobrevida. La recidiva local fue excepcional en pacientes con tumores en estadio clínico II / III (1,4%) o T3 / 4 (1,5%) que no estaban localizados hacia anterior.LIMITACIONES:Este estudio estuvo limitado por su carácter retrospectivo.CONCLUSIONES:La localización anterior es un factor de riesgo independiente de recidiva local, sobrevida global y sobrevida libre de enfermedad para el cáncer de recto inferior. Se debe considerar un uso más estricto y selectivo de la terapia neoadyuvante para pacientes en estadio clínico II / III o T3 /4 de tumores que no se localizan hacia anterior. Se justifica un estudio de cohorte más grande para validar el impacto pronóstico de una ubicación anterior del cáncer de recto inferior. Consulte Video Resumen en http://links.lww.com/DCR/B622. (Traducción-Dr. Lisbeth Alarcon-Bernes).
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Single Institution Outcome of Minimally Invasive Enterocutaneous Fistula Management Utilizing the Biodesign® Fistula Plug. Cardiovasc Intervent Radiol 2022; 45:846-851. [DOI: 10.1007/s00270-022-03099-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 02/10/2022] [Indexed: 11/02/2022]
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Adidam S, Leys L, Mahgoub S. An Interesting Case of Klebsiella Pneumoniae Pylephlebitis. Cureus 2022; 14:e21297. [PMID: 35186559 PMCID: PMC8846403 DOI: 10.7759/cureus.21297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2022] [Indexed: 11/05/2022] Open
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Yang F, Guo XC, Rao XL, Sun L, Xu L. Acute appendicitis complicated by mesenteric vein thrombosis: A case report. World J Clin Cases 2021; 9:11400-11405. [PMID: 35071571 PMCID: PMC8717517 DOI: 10.12998/wjcc.v9.i36.11400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 06/29/2021] [Accepted: 11/18/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acute appendicitis with mesenteric vein thrombosis (MVT) is an uncommon condition and usually lacks specific clinical manifestations, which leads to a high rate of misdiagnosis or delayed diagnosis, especially when it is accompanied by other abdominal diseases. Prompt and accurate recognition is vital for treatment and prognosis.
CASE SUMMARY A 37-year-old woman had a history of acute metastatic right lower abdominal pain, nausea, and fever. A contrast-enhanced computed tomography (CT) scan showed a filling defect in the mesenteric vessels. The patient was diagnosed with acute appendicitis complicated by MVT and was treated with anticoagulation and intravenous antibiotics. The follow-up CT scan showed full resolution of the thrombosis and inflammation.
CONCLUSION Clinical awareness is essential for recognizing MVT, especially when it is accompanied by other common acute abdominal diseases, such as acute appendicitis. Contrast-enhanced CT is helpful for the diagnosis of MVT and is recommended for patients with acute abdominal diseases.
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Affiliation(s)
- Fan Yang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, Beijing Province, China
| | - Xiao-Chao Guo
- Department of Radiology, Peking University First Hospital, Beijing 100034, Beijing Province, China
| | - Xiao-Long Rao
- Endoscopy Center, Peking University First Hospital, Beijing 100034, Beijing Province, China
| | - Lie Sun
- Department of General Surgery, Peking University First Hospital, Beijing 100034, Beijing Province, China
| | - Ling Xu
- Breast Disease Center, Peking University First Hospital, Beijing 100034, Beijing Province, China
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Park BK, Kim JW, Suh SW, Park JM, Park YG. Comparison of postoperative pain after needle grasper-assisted single-incision laparoscopic appendectomy versus single-incision laparoscopic appendectomy: a prospective randomized controlled trial (PANASILA trial). Ann Surg Treat Res 2021; 101:350-359. [PMID: 34934762 PMCID: PMC8651985 DOI: 10.4174/astr.2021.101.6.350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 12/29/2022] Open
Abstract
Purpose This study was performed to compare the efficacies of newly developed needle grasper-assisted (Endo Relief) single-incision laparoscopic appendectomy (NASILA) and single-incision laparoscopic appendectomy (SILA). Methods This study enrolled 110 patients with acute appendicitis without periappendiceal abscess, diagnosed using computed tomography, who were randomized to the SILA (n = 54) and NASILA groups (n = 56) between December 2017 and August 2018 (6 patients withdrawn). The NASILA technique entailed a small umbilical incision for the glove port (equivalent to that for a 12-mm trocar), and a 2.5-mm suprapubic incision for the needle grasper. Results The SILA and NASILA groups included 49 (male, 61.2%) and 55 (male, 54.5%) patients, respectively. Age, body mass index, abdominal surgical history, symptom duration, and use of patient-controlled analgesia did not differ significantly between the 2 groups. The main wound size was significantly smaller in the NASILA group than in the SILA group (1.8 ± 0.4 cm vs. 2.2 ± 0.4 cm, P < 0.001). The operative time and estimated blood loss did not differ significantly between both groups. The immediate postoperative pain score, i.e., the primary endpoint, was significantly lower in the NASILA group than in the SILA group (2.33 ± 0.98 vs. 2.82 ± 1.29, P = 0.031). The complaints for scar status 1 month postoperatively did not differ significantly between the groups. Conclusion NASILA could attenuate postoperative pain by minimizing the size of the surgical wound; further, NASILA may not be inferior to SILA in terms of cosmetic results.
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Affiliation(s)
- Byung Kwan Park
- Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jong Won Kim
- Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Suk Won Suh
- Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Joong-Min Park
- Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Yong Gum Park
- Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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Gillespie BM, Harbeck E, Rattray M, Liang R, Walker R, Latimer S, Thalib L, Andersson AE, Griffin B, Ware R, Chaboyer W. Worldwide incidence of surgical site infections in general surgical patients: A systematic review and meta-analysis of 488,594 patients. Int J Surg 2021; 95:106136. [PMID: 34655800 DOI: 10.1016/j.ijsu.2021.106136] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/23/2021] [Accepted: 09/28/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Establishing worldwide incidence of general surgical site infections (SSI) is imperative to understand the extent of the condition to assist decision-makers to improve the planning and delivery of surgical care. This systematic review and meta-analysis aimed to estimate the worldwide incidence of SSI and identify associated factors in adult general surgical patients. MATERIALS AND METHODS A systematic review was undertaken using MEDLINE (Ovid), CINAHL (EBSCO), EMBASE (Elsevier) and the Cochrane Library to identify cross-sectional, cohort and observational studies reporting SSI incidence or prevalence. Studies of less than 50 participants were excluded. Data extraction and quality appraisal were undertaken independently by two review authors. The primary outcome was cumulative incidence of SSI occurring up to 30 days postoperative. The secondary outcome was the severity/depth of SSI. The I2 statistic was used to explore heterogeneity. Random effects models were used in the presence of substantial heterogeneity. Subgroup, meta-regression sensitivity analyses were used to explore the sources of heterogeneity. Publication bias was assessed using Hunter's plots and Egger's regression test. RESULTS Of 2091 publications retrieved, 62 studies were included. Of these, 57 were included in the meta-analysis across six anatomical locations with 488,594 patients. The pooled 30-day cumulative incidence of SSI was 11% (95% CI 10%-13%). No prevalence data were identified. SSI rates varied across anatomical location, surgical approach, and priority (i.e., planned, emergency). Multivariable meta-regression showed SSI is significantly associated with duration of surgery (estimate 1.01, 95% CI 1.00-1.02, P = .014). CONCLUSIONS and Relevance: 11 out of 100 general surgical patients are likely to develop an infection 30 days after surgery. Given the imperative to reduce the burden of harm caused by SSI, high-quality studies are warranted to better understand the patient and related risk factors associated with SSI.
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Affiliation(s)
- Brigid M Gillespie
- Griffith University Menzies Health Institute Queensland, National Health and Medical Research Council Centre of Research Excellence in Wiser Wound Care, Australia Gold Coast University Hospital, Gold Coast Health Nursing and Midwifery Education and Research Unit, Australia Griffith University Menzies Health Institute Queensland, Australia Gold Coast Hospital and Health Service, Department of Surgery, Australia Griffith University Faculty of Health, School of Nursing and Midwifery, Australia Princess Alexandra Hospital, Division of Surgery, QLD, Australia Gold Coast University Hospital, Patient Safety in Nursing, QLD, Australia Istanbul Aydın University, Department of Biostatistics, Faculty of Medicine, Istanbul, Turkey Sahlgrenska Academy, Institute of Health Care Sciences, Sweden Sahlgrenska University Hospital, Department of Orthopaedics, Sweden
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Xu Z, Qu H, Gong Z, Kanani G, Zhang F, Ren Y, Shao S, Chen X, Chen X. Risk factors for surgical site infection in patients undergoing colorectal surgery: A meta-analysis of observational studies. PLoS One 2021; 16:e0259107. [PMID: 34710197 PMCID: PMC8553052 DOI: 10.1371/journal.pone.0259107] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 10/12/2021] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVE Surgical site infection (SSI) is the second most prevalent hospital-based infection and affects the surgical therapeutic outcomes. However, the factors of SSI are not uniform. The main purpose of this study was to understand the risk factors for the different types of SSI in patients undergoing colorectal surgery (CRS). METHODS PubMed, EMBASE, and Cochrane Library databases were searched using the relevant search terms. The data extraction was independently performed by two investigators using a standardized format, following the pre-agreed criteria. Meta-analysis for the risk factors of SSI in CRS patients was carried out using Review Manager 5.3 (RevMan 5.3) and Stata 15.1 software. The quality of evidence was evaluated using total sample size, Egger's P-value, and intergroup heterogeneity, which contained three levels: high-quality (Class I), moderate-quality (Class II/III), and low-quality (Class IV). The publication bias of the included studies was assessed using funnel plots, Begg's test, and Egger's test. RESULTS Of the 2660 potentially eligible studies, a total of 31 studies (22 retrospective and 9 prospective cohort studies) were included in the final analysis. Eventually, the high-quality evidence confirmed that SSI was correlated with obesity (RR = 1.60, 95% confidence interval (CI): 1.47-1.74), ASA score ≥3 (RR = 1.34, 95% CI: 1.19-1.51), and emergent surgery (RR = 1.36, 95% CI: 1.19-1.55). The moderate-quality evidence showed the correlation of SSI with male sex (RR = 1.30, 95% CI: 1.14-1.49), diabetes mellitus (RR = 1.65, 95% CI: 1.24-2.20), inflammatory bowel disease (RR = 2.12, 95% CI: 1.24-3.61), wound classification >2 (RR = 2.65, 95% CI: 1.52-4.61), surgery duration ≥180 min (RR = 1.88, 95% CI: 1.49-2.36), cigarette smoking (RR = 1.38, 95% CI: 1.14-1.67), open surgery (RR = 1.81, 95% CI: 1.57-2.10), stoma formation (RR = 1.89, 95% CI: 1.28-2.78), and blood transfusion (RR = 2.03, 95% CI:1.34-3.06). Moderate-quality evidence suggested no association with respiratory comorbidity (RR = 2.62, 95% CI:0.84-8.13) and neoplasm (RR = 1.24, 95% CI:0.58-2.26). Meanwhile, the moderate-quality evidence showed that the obesity (RR = 1.28, 95% CI: 1.24-1.32) and blood transfusion (RR = 2.32, 95% CI: 1.26-4.29) were independent risk factors for organ/space SSI (OS-SSI). The high-quality evidence showed that no correlation of OS-SSI with ASA score ≥3 and stoma formation. Furthermore, the moderate-quality evidence showed that no association of OS-SSI with open surgery (RR = 1.37, 95% CI: 0.62-3.04). The high-quality evidence demonstrated that I-SSI was correlated with stoma formation (RR = 2.55, 95% CI: 1.87-3.47). There were some certain publication bias in 2 parameters based on asymmetric graphs, including diabetes mellitus and wound classification >2. The situation was corrected using the trim and fill method. CONCLUSIONS The understanding of these factors might make it possible to detect and treat the different types of SSI more effectively in the earlier phase and might even improve the patient's clinical prognosis. Evidence should be continuously followed up and updated, eliminating the potential publication bias. In the future, additional high-level evidence is required to verify these findings.
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Affiliation(s)
- ZhaoHui Xu
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
- Dalian Medical University, Dalian, China
| | - Hui Qu
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
- Dalian Medical University, Dalian, China
| | - ZeZhong Gong
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
- Dalian Medical University, Dalian, China
| | - George Kanani
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
- Dalian Medical University, Dalian, China
| | - Fan Zhang
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - YanYing Ren
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Shuai Shao
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - XiaoLiang Chen
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
| | - Xin Chen
- Department of Hernia and Colorectal Surgery, The Second Hospital of Dalian Medical University, Dalian, People’s Republic of China
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Piozzi GN, Baek SJ, Kwak JM, Kim J, Kim SH. Anus-Preserving Surgery in Advanced Low-Lying Rectal Cancer: A Perspective on Oncological Safety of Intersphincteric Resection. Cancers (Basel) 2021; 13:4793. [PMID: 34638278 PMCID: PMC8507715 DOI: 10.3390/cancers13194793] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/17/2021] [Accepted: 09/21/2021] [Indexed: 12/15/2022] Open
Abstract
The surgical management of low-lying rectal cancer, within 5 cm from the anal verge (AV), is challenging due to the possibility, or not, to preserve the anus with its sphincter muscles maintaining oncological safety. The standardization of total mesorectal excision, the adoption of neoadjuvant chemoradiotherapy, the implementation of rectal magnetic resonance imaging, and the evolution of mechanical staplers have increased the rate of anus-preserving surgeries. Moreover, extensive anatomy and physiology studies have increased the understanding of the complexity of the deep pelvis. Intersphincteric resection (ISR) was introduced nearly three decades ago as the ultimate anus-preserving surgery. The definition and indication of ISR have changed over time. The adoption of the robotic platform provides excellent perioperative results with no differences in oncological outcomes. Pushing the boundaries of anus-preserving surgeries has risen doubts on oncological safety in order to preserve function. This review critically discusses the oncological safety of ISR by evaluating the anatomical characteristics of the deep pelvis, the clinical indications, the role of distal and circumferential resection margins, the role of the neoadjuvant chemoradiotherapy, the outcomes between surgical approaches (open, laparoscopic, and robotic), the comparison with abdominoperineal resection, the risk factors for oncological outcomes and local recurrence, the patterns of local recurrences after ISR, considerations on functional outcomes after ISR, and learning curve and surgical education on ISR.
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Affiliation(s)
| | | | | | | | - Seon Hahn Kim
- Division of Colon and Rectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul 02841, Korea; (G.N.P.); (S.-J.B.); (J.-M.K.); (J.K.)
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Simon HL, de Paula TR, Profeta da Luz MM, Kiran RP, Keller DS. Predictors of Positive Circumferential Resection Margin in Rectal Cancer: A Current Audit of the National Cancer Database. Dis Colon Rectum 2021; 64:1096-1105. [PMID: 33951688 DOI: 10.1097/dcr.0000000000002115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Positive circumferential resection margin is a predictor of local recurrence and worse survival in rectal cancer. National programs aimed to improve rectal cancer outcomes were first created in 2011 and continue to evolve. The impact on circumferential resection margin during this time frame has not been fully evaluated in the United States. OBJECTIVE The purpose of this study was to determine the incidence and predictors of positive circumferential resection margin after rectal cancer resection, across patient, provider, and tumor characteristics. DESIGN This was a retrospective cohort study. SETTINGS The study was conducted using the National Cancer Database, 2011-2016. PATIENTS Adults who underwent proctectomy for pathologic stage I to III rectal adenocarcinoma were included. MAIN OUTCOME MEASURES Rate and predictors of positive circumferential resection margin, defined as resection margin ≤1 mm, were measured. RESULTS Of 52,620 cases, circumferential resection margin status was reported in 90% (n = 47,331) and positive in 18.4% (n = 8719). Unadjusted analysis showed that patients with positive circumferential resection margin were more often men, had public insurance and shorter travel, underwent total proctectomy via open and robotic approaches, and were treated in Southern and Western regions at integrated cancer networks (all p < 0.001). Multivariate analysis noted that positive proximal and/or distal margin on resected specimen had the strongest association with positive circumferential resection margin (OR = 15.6 (95% CI, 13.6-18.1); p < 0.001). Perineural invasion, total proctectomy, robotic approach, neoadjuvant chemoradiation, integrated cancer network, advanced tumor size and grade, and Black race had increased risk of positive circumferential resection margin (all p < 0.050). Laparoscopic approach, surgery in North, South, and Midwest regions, greater hospital volume and travel distance, lower T-stage, and higher income were associated with decreased risk (all p < 0.028). LIMITATIONS This was a retrospective cohort study with limited variables available for analysis. CONCLUSIONS Despite creation of national initiatives, positive circumferential resection margin rate remains an alarming 18.4%. The persistently high rate with predictors of positive circumferential resection margin identified calls for additional education, targeted quality improvement assessments, and publicized auditing to improve rectal cancer care in the United States. See Video Abstract at http://links.lww.com/DCR/B584. PREDICTORES PARA UN MARGEN POSITIVO DE RESECCIN CIRCUNFERENCIAL EN EL CNCER DE RECTO UNA AUDITORA VIGENTE DE LA BASE DE DATOS NACIONAL DE CANCER ANTECEDENTES:El margen positivo de resección circunferencial es un predictor de recurrencia local y peor sobrevida en el cáncer de recto. Los programas nacionales destinados a mejorar los resultados del cáncer de recto se crearon por primera vez en 2011 y continúan evolucionando. La repercusión del margen de resección circunferencial durante este período de tiempo no se ha evaluado completamente en los Estados Unidos.OBJETIVO:Determinar la incidencia y los predictores para un margen positivo de resección circunferencial posterior a la resección del cáncer de recto, según las características del paciente, el proveedor y el tumor.DISEÑO:Estudio de cohorte retrospectivo.AMBITO:Base de datos nacional de cáncer, 2011-2016.PACIENTES:Adultos que se sometieron a proctectomía por adenocarcinoma de recto con un estadío por patología I-III.PRINCIPALES VARIABLES EVALUADAS:Tasa y predictores para un margen positivo de resección circunferencial, definido como margen de resección ≤ 1 mm.RESULTADOS:De 52,620 casos, la condición del margen de resección circunferencial se informó en el 90% (n = 47,331) y positivo en el 18.4% (n = 8,719). El análisis no ajustado mostró que los pacientes con margen positivo de resección circunferencial se presentó con mayor frecuencia en hombres, tenían un seguro social y viajes más cortos, se operaron de proctectomía total abierta y robótica, y fueron tratados en las regiones del sur y el oeste en redes integradas de cáncer (todos p <0,001). El análisis multivariado destacó que el margen proximal y / o distal positivo de la pieza resecada tenía la asociación más fuerte con el margen postivo de resección circunferencial (OR 15,6; IC del 95%: 13,6-18,1, p <0,001). La invasión perineural, la proctectomía total, el abordaje robótico, la quimioradioterapia neoadyuvante, la red de cáncer integrada, el tamaño y grado del tumor avanzado y la raza afroamericana tenían un mayor riesgo de un margen de una resección positiva circunferencial (todos p <0,050). El abordaje laparoscópico, la cirugía en las regiones Norte, Sur y Medio Oeste, un mayor volumen hospitalario y distancia de viaje, estadio T más bajo y mayores ingresos se asociaron con una disminución del riesgo (todos p <0,028).LIMITACIONES:Estudio de cohorte retrospectivo con variables limitadas disponibles para análisis.CONCLUSIONES:A pesar del establecimiento de iniciativas nacionales, la tasa de margen positivo de resección circunferencial continúa siendo alarmante, 18,4%. El índice continuamente elevado junto a los predictores de un margen positivo de resección circunferencial hace un llamado para una mayor educación, evaluaciones específicas de mejora de la calidad y difusión de las auditorías para mejorar la atención del cáncer de recto en los Estados Unidos. Vea el resumen de video en http://links.lww.com/DCR/B584. Consulte Video Resumen en http://links.lww.com/DCR/B584.
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Affiliation(s)
- Hillary L Simon
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
| | - Thais Reif de Paula
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
| | - Magda M Profeta da Luz
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
| | - Ravi P Kiran
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - Deborah S Keller
- Division of Colorectal Surgery, Department of Surgery, Columbia University Medical Center, New York, New York
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
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A biliary tract obstruction complicated by acute appendicitis and portal vein thrombosis-a case report and review of literature. Int J Surg Case Rep 2021; 84:106140. [PMID: 34280969 PMCID: PMC8274283 DOI: 10.1016/j.ijscr.2021.106140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/17/2021] [Accepted: 06/24/2021] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION AND IMPORTANCE Acute appendicitis is one of the most common surgical diagnoses in clinical practice. In case of uncomplicated course, diagnosis and treatment do not cause significant difficulties. On the other hand, unrecognized or complicated appendicitis can rarely bring unusual complications that threaten the patient with delayed treatment rather than the course itself. Portal vein thrombosis, also known as pylephlebitis, with an incidence of 1/1000 acute admissions, certainly meets this statement. CASE PRESENTATION In this study, we present a successful treatment of advanced acute appendicitis complicating treatment of biliary obstruction. Due to the advanced inflammation with forced intestinal resection in the extent of right-sided hemicolectomy. And then successful conservative treatment of portal vein thrombosis in the surgical facility lasting a total of 6 weeks when the patient was discharged to home care without sequelae. CLINICAL DISCUSSION The epidemiology, presentation, diagnosis and strategy of treatments as well as their outcomes were discussed. CONCLUSION Portal vein thrombosis after acute appendicitis is rare. In case of unfavorable postoperative course with high inflammatory markers, temperatures, discomfort and abdominal pain, a CT scan is in order, which can easily establish the diagnosis and subsequently target the treatment in the right direction. Treatment of pylephlebitis is conservative and long term. It consists in the application of low molecular weight heparin and targeted antibiotic treatment. The mortality rate is 32%.
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Kupietzky A, Lehmann H, Hiller N, Ariche A. Collateral damage: a case of pylephlebitis in the COVID-19 era. Hepatobiliary Surg Nutr 2021; 10:418-420. [PMID: 34159181 DOI: 10.21037/hbsn-20-705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Amram Kupietzky
- Department of Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Hillel Lehmann
- Department of Medicine, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Nurith Hiller
- Department of Radiology, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Arie Ariche
- Department of Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Liu Y, Zhang FJ, Zhao XX, Yang Y, Liang CY, Feng LL, Wan XB, Ding Y, Zhang YW. Development of a Joint Prediction Model Based on Both the Radiomics and Clinical Factors for Predicting the Tumor Response to Neoadjuvant Chemoradiotherapy in Patients with Locally Advanced Rectal Cancer. Cancer Manag Res 2021; 13:3235-3246. [PMID: 33880066 PMCID: PMC8053518 DOI: 10.2147/cmar.s295317] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/18/2021] [Indexed: 12/22/2022] Open
Abstract
Purpose Neoadjuvant chemoradiotherapy (nCRT) has become the standard treatment for locally advanced rectal cancer (LARC). However, the accuracy of traditional clinical indicators in predicting tumor response is poor. Recently, radiomics based on magnetic resonance imaging (MRI) has been regarded as a promising noninvasive assessment method. The present study was conducted to develop a model to predict the pathological response by analyzing the quantitative features of MRI and clinical risk factors, which might predict the therapeutic effects in patients with LARC as accurately as possible before treatment. Patients and Methods A total of 82 patients with LARC were enrolled as the training cohort and internal validation cohort. The pre-CRT MRI after pretreatment was acquired to extract texture features, which was finally selected through the minimum redundancy maximum relevance (mRMR) algorithm. A support vector machine (SVM) was used as a classifier to classify different tumor responses. A joint radiomics model combined with clinical risk factors was then developed and evaluated by receiver operating characteristic (ROC) curves. External validation was performed with 107 patients from another center to evaluate the applicability of the model. Results Twenty top image texture features were extracted from 6192 extracted-radiomic features. The radiomics model based on high-spatial-resolution T2-weighted imaging (HR-T2WI) and contrast-enhanced T1-weighted imaging (T1+C) demonstrated an area under the curve (AUC) of 0.8910 (0.8114–0.9706) and 0.8938 (0.8084–0.9792), respectively. The AUC value rose to 0.9371 (0.8751–0.9997) and 0.9113 (0.8449–0.9776), respectively, when the circumferential resection margin (CRM) and carbohydrate antigen 19-9 (CA19-9) levels were incorporated. Clinical usefulness was confirmed in an external validation cohort as well (AUC, 0.6413 and 0.6818). Conclusion Our study indicated that the joint radiomics prediction model combined with clinical risk factors showed good predictive ability regarding the treatment response of tumors as accurately as possible before treatment.
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Affiliation(s)
- Yang Liu
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Feng-Jiao Zhang
- Shanghai Concord Medical Cancer Center, Shanghai, 200001, People's Republic of China
| | - Xi-Xi Zhao
- Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Yuan Yang
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Chun-Yi Liang
- Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Li-Li Feng
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, 510655, People's Republic of China
| | - Xiang-Bo Wan
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, 510655, People's Republic of China
| | - Yi Ding
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Yao-Wei Zhang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
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Piozzi GN, Park H, Lee TH, Kim JS, Choi HB, Baek SJ, Kwak JM, Kim J, Kim SH. Risk factors for local recurrence and long term survival after minimally invasive intersphincteric resection for very low rectal cancer: Multivariate analysis in 161 patients. Eur J Surg Oncol 2021; 47:2069-2077. [PMID: 33781627 DOI: 10.1016/j.ejso.2021.03.246] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 01/23/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Intersphincteric resection (ISR) is the ultimate anal-sparing technique as an alternative to abdominoperineal resection in selected patients. Oncological safety is still debated. This study analyses long-term oncological results and evaluates risk factors for local recurrence (LR) and overall survival (OS) after minimally-invasive ISR. MATERIALS AND METHODS Retrospective single-center data were collected from a prospectively maintained colorectal database. A total of 161 patients underwent ISR between 2008 and 2018. OS and local recurrence-free survival (LRFS) were assessed using Kaplan-Meier analysis (log-rank test). Risk factors for OS and LRFS were assessed with Cox-regression analysis. RESULTS Median follow-up was 55 months. LR occurred in 18 patients. OS and LRFS rates at 1, 3, and 5 years were 96%, 91%, and 80% and 96%, 89%, and 87%, respectively. Tumor size (p = 0.035) and clinical T-stage (p = 0.029) were risk factors for LRFS on univariate analysis. On multivariate analysis, tumor size (HR 2.546 (95% CI: 0.976-6.637); p = 0.056) and clinical T-stage (HR 3.296 (95% CI: 0.941-11.549); p = 0.062) were not significant. Preoperative CEA (p < 0.001), pathological T-stage (p = 0.033), pathological N-stage (p = 0.016) and adjuvant treatment (p = 0.008) were prognostic factors for OS on univariate analysis. Preoperative CEA (HR 4.453 (95% CI: 2.015-9.838); p < 0.001) was a prognostic factor on multivariate analysis. CONCLUSIONS This study confirms the oncological safety of minimally-invasive ISR for locally advanced low-lying rectal tumors when performed in experienced centers. Despite not a risk factor for LR, tumor size and, locally advanced T-stage with anterior involvement should be carefully evaluated for optimal surgical strategy. Preoperative CEA is a prognostic factor for OS.
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Affiliation(s)
- G N Piozzi
- Colorectal Surgery Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy; Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - H Park
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - T H Lee
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - J S Kim
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - H B Choi
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - S J Baek
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - J M Kwak
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - J Kim
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - S H Kim
- Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea.
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Zaman S, Mohamedahmed AYY, Srinivasan A, Stonelake S, Sillah AK, Hajibandeh S, Hajibandeh S. Single-port laparoscopic appendicectomy versus conventional three-port approach for acute appendicitis: A systematic review, meta-analysis and trial sequential analysis of randomised controlled trials. Surgeon 2021; 19:365-379. [PMID: 33752983 DOI: 10.1016/j.surge.2021.01.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 01/12/2021] [Indexed: 12/14/2022]
Abstract
AIMS The aim of this systematic review and meta-analysis is to compare outcomes of single-port laparoscopic appendicectomy (SPLA) and conventional three-port laparoscopic appendicectomy (CLA) in the management of acute appendicitis. METHODS A comprehensive systematic review of randomised controlled trials (RCTs) with subsequent meta-analysis and trial sequential analysis of outcomes were conducted. Post-operative pain at 12-h, cosmesis, need for an additional port(s), operative time, port-site hernia, ileus, surgical site infection (SSI), intra-abdominal collection, length of hospital stay (LOS), readmission, and reoperation were the evaluated outcome parameters. RESULTS Sixteen RCTs with total number of 2017 patients who underwent SPLA (n = 1009) or CLA (n = 1008) were included. SPLA was associated with a significantly higher cosmetic score (MD 1.11, P= 0.03) but significantly longer operative time (MD 7.08, P = 0.00001) compared to CLA. However, the difference was not significant between SPLA and CLA in the post-operative pain score at 12-h (MD -0.13, P = 0.69), need for additional port(s) (RR0.03, P = 0.07), port-site hernia (RD: 0.00, P = 0.68), ileus (RR 0.74, P = 0.51), SSI (RR 1.38, P = 0.28), post-operative intra-abdominal collection (RR 0.00, P = 0.62), LOS (MD -2.41, P = 0.16), readmission to the hospital (RR 0.45, P = 0.22), and return to theatre (RR 0.00, P = 0.49). Trial sequential analysis demonstrated that the meta-analysis is conclusive for most of the outcomes, except LOS and intra-abdominal collection. CONCLUSION Although SPLA is associated with a slightly longer operative time, its efficacy and safety are comparable to CLA in management of uncomplicated appendicitis. Moreover, it offers improved post-operative cosmesis. The available evidence is conclusive, and further trials may not be required.
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Affiliation(s)
- Shafquat Zaman
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Ali Yasen Y Mohamedahmed
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK.
| | - Ananth Srinivasan
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Stephen Stonelake
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Abdul Karim Sillah
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Shahab Hajibandeh
- Department of General Surgery, Glan Clwyd Hospital, Rhyl, Denbighshire, UK
| | - Shahin Hajibandeh
- Department of General Surgery, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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50
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Dogu D, Akkapulu N, Yazici SE, Kavuncuoglu A. Recurrent Type 1 Enterocutaneous Fistula and Granulomatous Gastritis: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e928532. [PMID: 33547268 PMCID: PMC7877792 DOI: 10.12659/ajcr.928532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Patient: Female, 34-year-old Final Diagnosis: Enterocutaneous fistula Symptoms: Abdominal pain • fistula Medication: — Clinical Procedure: Distal subtotal gastrectomy Specialty: Surgery
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Affiliation(s)
- Dogukan Dogu
- Department of General Surgery, Hacettepe University Hospital, Ankara, Turkey
| | - Nezih Akkapulu
- Department of General Surgery, Hacettepe University Hospital, Ankara, Turkey
| | - Sinan Efe Yazici
- Department of General Surgery, Hacettepe University Hospital, Ankara, Turkey
| | - Altan Kavuncuoglu
- Department of Pathology, Hacettepe University Hospital, Ankara, Turkey
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