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Article

Laparoscopic Treatment of Perforated Peptic Ulcer: A Propensity Score-Matched Comparison of Interrupted Stitches Repair versus Knotless Barbed Suture

by
Gianluca Costa
1,
Giovanni Maria Garbarino
2,*,
Luca Lepre
3,
Gianluca Liotta
4,
Gianluca Mazzoni
5,
Alice Gabrieli
6,
Alessandro Costa
7,
Mauro Podda
8,
Gabriele Sganga
9 and
Pietro Fransvea
9,† on behalf of the IGo-GIPS Study Group
1
Surgery Center, Colorectal Surgery Research Unit, Fondazione Policlinico Universitario Campus Bio-Medico, University Campus Bio-Medico of Rome, 00128 Rome, Italy
2
General Surgery Unit, Sant’Eugenio Hospital, ASL Roma 2, 00144 Rome, Italy
3
General and Emergency Surgery Unit, Santo Spirito in Sassia Hospital, ASL Roma 1, 00193 Rome, Italy
4
General and Emergency Surgery Unit, Palestrina Hospital, ASL Roma 6, 00036 Palestrina, Italy
5
General Surgery Unit, G.B. Grassi Hospital, ASL Roma 3, 00122 Rome, Italy
6
Department of General Surgery, Cattinara University Hospital, Azienda Sanitaria Universitaria Giuliano Isontina, 34148 Trieste, Italy
7
UniCamillus School of Medicine, Saint Camillus International University of Health and Medical Sciences, 00131 Rome, Italy
8
Department of Surgical Science, University of Cagliari, 09124 Cagliari, Italy
9
Emergency Surgery and Trauma, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Catholic University of Sacred Heart, 00135 Rome, Italy
*
Author to whom correspondence should be addressed.
†
Appendix A List of Italian Group for Gastro-Intestinal Surgery Postoperative Surveillance (IGo-Gips) Study Group Collaborators.
J. Clin. Med. 2024, 13(5), 1242; https://doi.org/10.3390/jcm13051242
Submission received: 3 January 2024 / Revised: 26 January 2024 / Accepted: 19 February 2024 / Published: 22 February 2024
(This article belongs to the Special Issue New Insights in Laparoscopic Surgery)
Browse Figure
Versions Notes

Abstract

:
Background: Peptic ulcers result from imbalanced acid production, and in recent decades, proton pump inhibitors have proven effective in treating them. However, perforated peptic ulcers (PPU) continue to occur with a persistent high mortality rate when not managed properly. The advantages of the laparoscopic approach have been widely acknowledged. Nevertheless, concerning certain technical aspects of this method, such as the best gastrorrhaphy technique, the consensus remains elusive. Consequently, the choice tends to rely on individual surgical experiences. Our study aimed to compare interrupted stitches versus running barbed suture for laparoscopic PPU repair. Methods: We conducted a retrospective study utilizing propensity score matching analysis on patients who underwent laparoscopic PPU repair. Patients were categorised into two groups: Interrupted Stitches Suture (IStiS) and Knotless Suture (KnotS). We then compared the clinical and pathological characteristics of patients in both groups. Results: A total of 265 patients underwent laparoscopic PPU repair: 198 patients with interrupted stitches technique and 67 with barbed knotless suture. Following propensity score matching, each group (IStiS and KnotS) comprised 56 patients. The analysis revealed that operative time did not differ between groups: 87.9 ± 39.7 vs. 92.8 ± 42.6 min (p = 0.537). Postoperative morbidity (24.0% vs. 32.7%, p = 0.331) and Clavien–Dindo III (10.7% vs. 5.4%, p = 0.489) were more frequently observed in the KnotS group, without any significant difference. In contrast, we found a slightly higher mortality rate in the IStiS group (10.7% vs. 7.1%, p = 0.742). Concerning leaks, no differences emerged between groups (3.6% vs. 5.4%, p = 1.000). Conclusions: Laparoscopic PPU repair with knotless barbed sutures is a non-inferior alternative to interrupted stitches repair. Nevertheless, further research such as randomised trials, with a standardised treatment protocol according to ulcer size, are required to identify the best gastrorraphy technique.

1. Introduction

The worldwide incidence of peptic ulcer disease has notably declined to 0.03% from 0.19%, following the introduction of proton pump inhibitors (PPI) alongside antibiotic therapy targeting Helicobacter pylori [1,2,3,4,5]. Despite a reduction in the number of ulcer patients to less than one-third of the past figure, there has not been a significant decrease in ulcer-related mortality. Perforated peptic ulcer (PPU) persists as a critical surgical emergency, contributing to about 35–40% of all deaths linked to peptic ulcers [6,7]. This suggests a shift towards more severe clinical presentations, notably exacerbated by combined use of low-dose aspirin (LDA), non-steroidal anti-inflammatory drugs (NSAIDs), and advanced age, all of which elevate the risk of LDA-induced ulcers, haemorrhage, and worsening conditions [8,9,10,11].
Surgical intervention remains the established treatment for PPU, either a primary repair or a free omental patch repair [12,13]. Since the first report of laparoscopic treatment of PPU in 1990, laparoscopy proved beneficial in terms of reduced intraoperative blood loss, improved pulmonary function, decreased postoperative pain, faster return of bowel function, shorter hospital stays, and a lower incidence of incisional hernias compared to conventional open surgery [14,15,16,17].
The progression of minimally invasive methods owes much to the ongoing dedication of surgeons, yet the significance of enhancements in surgical tools cannot be understated. A contributing element to the better results seen in laparoscopic surgery involves the knotless barbed suture. This innovation allows for the avoidance of laparoscopic suture knotting while reducing operative time of gastrointestinal surgery including PPU repair [18,19,20].
Our study aims to compare two different gastrorrhaphy techniques for laparoscopic PPU repair: interrupted stitches versus knotless barbed suture.

2. Material and Methods

2.1. Study Settings and Protocol

This study derives from previous research [17,21]. The IGo-GIPS (Italian Group for Gastro-Intestinal Postoperative Surveillance) is a nationwide network created with the aim to investigate the perioperative outcomes of specific topics mainly concerning emergency gastrointestinal surgery [22]. Clinical decisions, including operative technique, were always based on the criteria of individual centres and staff surgeons. Although procedures were not standardised per a study protocol, it is important to note that they were likely similar among participating hospitals, with some slight technical differences across institutions seldom taken into account because they were judged to not influence the outcome. All the investigators were informed about the objectives of the project and asked for complete details about the management of patients. The protocols were already extensively described [21,22]. Data regarding patients were prospectively collected from the study participating centres from January 2017 to June 2018, while data regarding patients from July 2018 to June 2023 were retrieved either retrospectively from hospital electronic databases or prospectively collected following well-designed studies. Both the prospective study protocols [21,22] were approved by the Ethics Committees, the former by Sapienza University of Rome and the latter by University Campus Bio-Medico of Rome. No formal approval was requested for any other retrospective non-interventional study except in case of specific indication deemed by a single centre. However, a signed consent for the storage and analysis of personal data for scientific purposes was obtained from all patients upon hospital admission. This study was conducted in accordance with the Declaration of Helsinki and its later amendments. All parts of the studies and the present manuscript have been checked and presented according to the checklist for Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) [23].

2.2. Inclusion and Exclusion Criteria and Collected Data Confirmation

For the aim of the present study, we initially retrieved records of all patients >18 years with ICD-9-CM code ranging from 531.x to 534.x requiring emergency surgery from January 2017 to June 2023. Furthermore, bleeding ulcer, neoplastic perforation, sole endoscopic procedures, and emergency operations during the course of any other elective surgery were discarded. Other exclusion criteria were the following: upfront open surgery; laparoscopic procedure converted to open surgery; location other than prepyloric region or duodenal bulb; use of topical adhesives and/or surgical sealants as healing adjunct; previous upper GI surgery; lack of informed consent, if requested; and patients participating in other randomised or interventional clinical trials. Moreover, submissions made by unconfirmed participants, duplicate submissions, unspecified, unclear or mixed technique performed, and records with more than 5% of missing data were also excluded. Finally, only patients submitted to one-layer repair with interrupted stitches or knotless suture by laparoscopic approach were considered. No exclusion criteria were adopted regarding the use of the omentum. Due to the wide variability defining repair procedures found in the literature, the surgical techniques were grouped as follows: simple suture, suture plus any modified omental patch, and Graham omentopexy, as described by Demetriou and Chapman [24]. Although the patients’ demographic information was collected, raw data were managed and anonymised before analysis even for centre identification by an IT specialist not involved in the research.

2.3. Patients’ Characteristics, Preoperative Variables and Objectives of This Study

Patients were divided into two groups named Interrupted Stitches Suture (IStiS) and Knotless Suture (KnotS). Clinical-pathological features of patients in both groups were compared. Data collected included patient demographic characteristics and clinical variables, procedure details, and outcomes. Demographics variables and clinical data included: age, gender, weight, height, body mass index (BMI), Glasgow Coma Scale (GCS), heart rate, systolic blood pressure, medical and surgical history (comorbidities), and common preoperative biochemical blood examination (including C-Reactive Protein [CPR], and arterial blood gas analysis). Procedure details included: site and size of the ulcer, timing, and peritoneal contamination. Comorbidity was recorded if the condition was being medically treated at the time of admission, or if previous treatment for the condition was described in the admission report. The Age-adjusted Charlson Comorbidity Index (age-CACI) was calculated, and a score ≥ 6 was used to categorise patients with a severe comorbid condition. Preoperative risk was assessed with anaesthesiologist-assigned American Society of Anaesthesiologists (ASA). Furthermore, systemic inflammatory response syndrome (SIRS) was evaluated according to the original consensus study (Sepsis-1) [25]. SIRS criteria ≥ 2 met the definition of SIRS. When appropriated, the frailty profile was investigated either by the 5-modified Frailty Index (5-mFI) or by the Emergency Surgery Frailty Index (EmSFI), as already described [26]. When statistical analysis was performed, 5-mFI ≥ 0.4 score was used for categorising frailty as a binary variable according to the current literature [27]. Sepsis was evaluated according to the qSOFA score. The Shock Index, the Age–Shock Index, the Mannheim Peritonitis Index (MPI), the Boey score, and the PULP Score were also calculated. Postoperative complications have been reported and categorised according to the Clavien–Dindo classification system by the study leader in each of the participating centres, and the Comprehensive Complication Index was calculated. This variable was evaluated in two different ways: (a) as a continuous variable in all patients from 0 to 100 scale and (b) as a continuous variable only if CCI was ≥8 (at least one C-D I) [28,29]. Furthermore, morbidity was divided into three groups as follows: C-D I-II, C-D III, and C-D IV. Clavien–Dindo Grades III and IV were also defined as major complications. Although morbidity and mortality have been considered as the 30-day standard period definition, adverse outcomes have been reported regardless of the time elapsed from the surgical procedure if reasonably related to it and occurred during hospitalisation following the main emergency procedure. Leakage was defined as when bile or gastric content was detected in the drain output, at CT scan with oral water-soluble contrast, or during reoperation. No routine use of CT scan or of the methylene blue test was adopted. As well as stated above, due to the design of this research, there was not a uniform standardised protocol neither for the whole technique performed nor for the suture material used. However, because the most common equally distributed procedure performed in both groups was the suture plus omental patch, the lack of uniformity in the technique and material used was not considered as a bias.

3. Statistical Analysis

Statistical analysis was carried out using StataCorp 2019 STATA Statistical Software: release 16 (StataCorp LLC, College Station, TX, USA). Initially, the findings of all patients in the two groups were evaluated. Dichotomous data and counts were presented in frequencies, whereas continuous data were presented as mean values ± standard deviations (SD) and/or median with 25–75 Interquartile Range (IQR) and minimum–maximum range. Differences between means were compared using the independent sample Student’s t-test or the Mann–Whitney U test when indicated. Fisher’s exact test or χ2 test, with or without Yates correction, were used to compare differences in frequencies.
Thereafter, a propensity score matching was carried out. The Italian Version of IBM Corp. Released 2012 SPSS Statistics for Macintosh, Version 21.0. IBM Analytics (Segrate, Milan, Italy) integrated with SPSS R Essentials for R Statistical Software version 2.14.2 (Foundation for Statistical Computing, Vienna, Austria) was used. The model was constructed to eliminate selection bias between groups as recommended [30]. Variables with potential influence on outcomes were assigned propensity scores using a bivariate logistic regression model. The final model included the following variables: sex as exact, age, BMI, Creatinine, Age-CACI, EmSFI, and 5-mFI. We matched propensity scores 1:1 with the use of the nearest neighbour methods without replacement using the closest calliper width to achieve the maximum number of cases without statistical differences in confounders. In this instance, the calliper width was set at 0.2. All tests were two-tailed, and a p value ≤ 0.05 was considered statistically significant.

4. Results

4.1. Entire Series

A total of 265 patients fulfilling the inclusion criteria were evaluated. A flow chart is represented in Figure 1. The overall mean age was 60.6 ± 16.8 (range, 18 to 92 years); as regard to sex, 144 (54.3%) patients were male. An interrupted stitches repair (IStiS) was performed in 198 patients (74.7%) while a barbed knotless suture (KnoS) was performed in 67 patients (25.3%). In total, 5 patients (1.9%) underwent simple repair, 256 (96.6%) were submitted to repair plus omental patch, and 4 patients (1.5%) underwent Graham omentopexy. The mean operative time was 91.7 ± 41.2 min. The overall morbidity and mortality rates were 28.9% and 9.8%, respectively. Leakage occurred in 17 patients (6.4%) with associated mortality of 35.3%.

4.2. Comparison before PSM

The rate of male patients was similar between the groups as well as age, BMI, and ASA score. No differences were found between the two groups in terms of preoperative laboratory value (Hb, lactate, glycemia, WBC, PLT CRP) except for creatinine, which was significantly higher in the KnotS patients (KnotS 1.30 ± 1.04 vs. IStiS 1.01 ± 0.64; p < 0.007).
Boey score, Pulp score, and MPI were not different between the groups. Regarding the scores that reflect patient general condition upon arrival, we found that the Shock Index, Age–Shock Index, SIRS, and qSOFA were similar. Nevertheless, patients in the KnotS group had more comorbidities (Age-CACI: KnotS 3.10 ± 2.37 vs. IStiS 2.46 ± 2.26; p = 0.048) and were more fragile, as reflected by significantly higher EmSFI and 5-mFI indices, and a higher rate of frailty (19.4% vs. 11.1% p = 0.083; OR 1.926; [95% Conf. Interval 0.904–4.102]). (Table 1 and Table 2)
The mean operative time was 92.0 ± 41.6 min in the IStiS group and 90.8 ± 40.1 min in the KnotS group. The difference was not statistically significant. The mean diameter of the perforation and site were similar between the groups, and no difference in terms of leak rate was retrieved.
Operative details and postoperative outcomes before and after propensity score matching are summarised in Table 3. In the KnotS group, the overall morbidity rate was slightly higher, almost reaching statistical significance (IStiS 46 patients (25.7%) vs. KnotS 23 patients (38.3%) p = 0.062; OR 1.798; [95% Conf. Interval 0.962–3.357]).
Major complications occurred in 15 patients (7.6%) in the IStiS group: 8 patients had C-D grade III complication. Five patients had IIIb type (four leaks treated in two cases by successful resuture and in two cases by gastric resection, and one pleural empyema underwent thoracoscopy), and three patients had IIIa complication (two subphrenic abscesses and one intra-abdominal bleeding due to splenic injury treated by angio-embolisation). Seven patients had C-D grade IV complication (three pneumonia with respiratory insufficiency, two acute renal failure requiring dialysis, one myocardial infarction, one ischemic stroke).
Major complications occurred in nine patients (13.4%) in the KnotS group: six patients had C-D grade IIIb complication (one leak treated by successful resuture, one leak underwent gastrectomy, and one small bowel obstruction), and three IIIa cases were observed (one upper GI bleeding treated by endoscopic haemostasis [Dieulafoy’s lesion], one subphrenic abscess, one iatrogenic pneumothorax). Three patients had C-D grade IV complication (one acute renal failure requiring dialysis, one myocardial infarction, and one DVT with pulmonary embolism and pneumonia).
Major complications were more frequently observed in the KnotS group, but the difference was not statistically significant (13.4% vs. 7.6%, p = 0.231; OR 1.893; [95% Conf. Interval 0.783–4.576]). The overall postoperative 30-day mortality rates were similar between groups with a slightly higher rate in the KnotS group.

4.3. Comparison after PSM

After the propensity score matching (PSM) procedure, 56 patients of the IStiS group and 56 patients of the KnotS group were selected for comparison. The analysis revealed that the pre-operative variables found to be significantly different before matching (i.e., Creatinine, CACI, and EmSFI) were then well balanced (Table 2). Similarly, no difference was noted between the groups regarding comorbidities, frailty, and operative details. Again, there was no difference in terms of leak rate between the groups, and there were no statistically significant differences in morbidity and mortality. However, following PSM, we found a slightly higher mortality rate in the IStiS group as opposed to what was observed before propensity. While focusing on major complications, we noted that there were no C-D IV complications in either group. Although Clavien–Dindo III were more frequently observed in the KnotS group, the rates were comparable between the two groups and the difference was not significant. (10.7% vs. 5.4%, p = 0.489; OR 2.120; [95% Conf. Interval] 0.496–9.058). In the IStiS group, we retrieved one leak treated by successful resuture, and two subphrenic abscesses, while in the KnotS group, six patients had C-D grade III complications as reported above. Demographic characteristics, procedure details, and post-operative course of patients pre and post propensity matching study are shown in Table 1, Table 2 and Table 3.
Table 1. General demographics characteristics and clinical data (IStiS: interrupted stitches; KnotS: knotless barbed suture).
Table 1. General demographics characteristics and clinical data (IStiS: interrupted stitches; KnotS: knotless barbed suture).
Entire Cohort 265 (%)IStiS 198 (%)KnotS 67 (%)p Value
Gender, male n. (%)144 (54.3)109 (55.1)35 (52.2)0.690
Mean age, (range)60.6 ± 16.8 (18–92)59.9 ± 17.1 (18–92)62.4 ± 16.0 (29–91)0.291
BMI25.2 ± 4.625.4 ± 4.724.7 ± 4.50.342
ASA ≥ 3123 (46.4)92 (46.5)31 (46.3)0.978
Site 0.848
Gastric prepyloric116 (43.8)86 (43.4)30 (44.8)
Duodenal bulb149 (56.2)112 (56.6)37 (55.2)
Size (mm)7.7 ± 2.67.8 ± 2.67.7 ± 2.60.750
Surgical procedure
Simple suture17 (6.4)12 (6.1)5 (7.5)
Suture plus omental patch239 (90.2)179 (90.4)60 (89.5)
Graham omentopexy9 (3.4)7 (3.5)2 (3.0)
Operating time (minutes)91.7 ± 41.292.0 ± 41.690.8 ± 40.10.832
Hemoglobin13.7 ± 2.513.7 ± 2.313.5 ± 3.00.604
WBC13.5 ± 5.613.3 ± 5.413.9 ± 6.00.417
PLT279.7 ± 89.2281.4 ± 91.4274.7 ± 83.00.598
Glycemia139.9 ± 46.0140.0 ± 49.1139.6 ± 35.90.948
Creatinine1.1 ± 0.81.0 ± 0.61.3 ± 1.10.007
INR1.2 ± 0.51.2 ± 0.51.2 ± 0.60.538
Lactate (mmol/L)2.8 ± 0.12.7 ± 0.12.9 ± 0.20.403
C-Reactive Protein6.5 ± 6.96.6 ± 7.26.2 ± 6.00.707
BOEY score1.2 ± 0.91.2 ± 1.01.3 ± 1.00.383
Mannheim Peritonitis Index (MPI)17.1 ± 7.817.2 ± 8.117.0 ± 6.70.866
Pulp Score4.3 ± 3.04.2 ± 3.04.4 ± 3.10.717
SIRS1.3 ± 1.01.3 ± 0.91.4 ± 1.00.418
qSOFA0.29 ± 0.030.28 ± 0.030.31 ± 0.080.685
Shock Index0.7 ± 0.20.7 ± 0.20.7 ± 0.20.958
Age–Shock Index42.3 ± 19.141.7 ± 18.444.2 ± 21.20.354
CACI2.62 ± 2.292.46 ± 2.253.10 ± 2.360.049
CACI ≥ 632 (12.1)21 (10.6)11 (16.4)0.207
EmSFI2.86 ± 1.292.75 ± 1.183.17 ± 1.530.021
5-Item frailty Index0.12 ± 0.160.11 ± 0.140.17 ± 0.190.004
Frailty yes (5-mFI ≥ 0.4)35 (13.2)22 (11.1)13 (19.4)0.083
LOS (days)10.5 ± 10.710.3 ± 10.811.3 ± 10.40.518
Morbidity69 (28.9)46 (25.7)23 (38.3)0.062
Clavien–Dindo I–II46 (17.4)32 (16.2)14 (20.9)0.377
Clavien–Dindo III14 (5.3)8 (4.0)6 (9.0)0.126
Clavien–Dindo IV10 (3.8)7 (3.5)3 (4.5)0.717
CCI (Comprehensive Complication Index 0–100)47.35 ± 34.5948.97 ± 35.1243.84 ± 33.740.504
CCI (Comprehensive Complication Index ≥8)17.05 ± 30.7016.18 ± 30.5119.63 ± 31.350.428
Mortality26 (9.8)19 (9.6)7 (10.5)0.815
Significant results (p > 0.05) were marked with bold.
Table 2. Demographics characteristics and clinical data of IStiS (interrupted stitches) and KnotS (knotless barbed suture) groups before and after propensity score matching.
Table 2. Demographics characteristics and clinical data of IStiS (interrupted stitches) and KnotS (knotless barbed suture) groups before and after propensity score matching.
Before Propensity Score Matching p ValueAfter Propensity Score Matching p Value
IStiS 198 (%)KnotS 67 (%) IStiS 56 (%)KnotS 56 (%)
Age, year59.9 ± 17.1 62.4 ± 16.0 0.29163.6 ± 15.162.5 ± 15.30.715
Male sex n (%)109 (55.1)35 (52.2)0.69030 (53.6)30 (53.6)1.000
BMI, kg/m225.4 ± 4.724.7 ± 4.50.34225.2 ± 5.824.4 ± 4.70.441
ASA ≥ 392 (46.5)31 (46.3)0.97823 (41.1)24 (42.9)0.251
Lactate (mmol/L)2.7 ± 0.12.9 ± 0.20.4032.5 ± 0.22.8 ± 0.20.374
Glycemia140.0 ± 49.1139.6 ± 35.90.948148.8 ± 62.1141.8 ± 35.50.470
Creatinine1.0 ± 0.61.3 ± 1.10.0071.0 ± 0.41.1 ± 0.80.301
INR1.2 ± 0.51.2 ± 0.60.5381.3 ± 0.51.2 ± 0.60.899
Hemoglobin (g/dL)13.7 ± 2.313.5 ± 3.00.60413.5 ± 2.413.9 ± 2.30.304
WBC (109/L)13.3 ± 5.413.9 ± 6.00.41713.4 ± 5.213.6 ± 6.20.828
PLT281.4 ± 91.4274.7 ± 83.00.598289.9 ± 108.8274.9 ± 83.50.413
C-Reactive Protein (mg/L)6.6 ± 7.26.2 ± 6.00.7076.1 ± 6.86.1 ± 6.20.976
CACI2.46 ± 2.253.10 ± 2.360.0492.78 ± 1.962.73 ± 2.090.889
CACI ≥ 621 (10.6)11 (16.4)0.2074 (7.1)5 (8.9)1.000
Shock Index0.7 ± 0.20.7 ± 0.20.9580.7 ± 0.20.7 ± 0.20.676
Age-Shock Index41.7 ± 18.444.2 ± 21.20.35445.0 ± 17.643.3 ± 17.90.611
SIRS1.3 ± 0.91.4 ± 1.00.4181.4 ± 1.01.3 ± 1.00.852
qSofa0.28 ± 0.030.31 ± 0.080.6850.30 ± 0.070.26 ± 0.080.745
EmSFI2.75 ± 1.183.17 ± 1.530.0212.82 ± 0.792.89 ± 1.020.679
5-Item frailty Index0.11 ± 0.140.17 ± 0.190.0040.12 ± 0.130.14 ± 0.160.601
Frailty yes (5-mFI ≥ 0.4)22 (11.1)13 (19.4)0.0833 (5.4)7 (12.5)0.321
Significant results (p > 0.05) were marked with bold.
Table 3. Operative details and postoperative outcomes of IStiS (interrupted stitches) and KnotS (knotless barbed suture) groups before and after propensity score matching.
Table 3. Operative details and postoperative outcomes of IStiS (interrupted stitches) and KnotS (knotless barbed suture) groups before and after propensity score matching.
Before Propensity Score Matching p ValueAfter Propensity Score Matching p Value
IStiS 198 (%)KnotS 67 (%) IStiS 56 (%)KnotS 56 (%)
Operative time (min), mean ± SD92.0 ± 41.690.8 ± 40.10.83287.9 ± 39.792.8 ± 42.60.537
Site 0.848 0.131
Gastric prepyloric86 (43.4)30 (44.8) 32 (57.1)24 (42.9)
Duodenal bulb112 (56.6)37 (55.2) 24 (42.9)32 (57.1)
Ulcer size (mm), mean ± SD7.8 ± 2.67.7 ± 2.60.7507.6 ± 2.47.8 ± 2.70.756
Boey Score1.2 ± 1.01.3 ± 1.00.3831.2 ± 1.01.2 ± 0.90.774
Mannheim Peritonitis Index (MPI)17.2 ± 8.117.0 ± 6.70.86617.1 ± 7.316.8 ± 6.90.842
Pulp score4.2 ± 3.04.4 ± 3.10.7174.5 ± 2.74.2 ± 2.90.569
Leak12 (6.1)5 (7.5)0.7732 (3.6)3 (5.4)1.000
30 days morbidity (Clavien–Dindo I–IV) (n, %)46 (25.7)23 (38.3)0.06212 (24.0)17 (32.7)0.331
Clavien–Dindo I–II32 (16.2)14 (20.9)0.37710 (17.9)11 (19.6)0.809
Clavien–Dindo III8 (4.0)6 (9.0)0.1263 (5.4)6 (10.7)0.489
Clavien–Dindo IV7 (3.5)3 (4.5)0.717--
CCI (Comprehensive Complication Index 0–100)48.97 ± 35.1243.84 ± 33.740.50448.88 ± 38.3538.68 ± 32.680.375
CCI (Comprehensive Complication Index ≥8)16.18 ± 30.5119.63 ± 31.350.42816.09 ± 31.3214.50 ± 27.300.776
Length Hospital Stay (days, median)10.3 ± 10.811.3 ± 10.40.5189.4 ± 8.110.8 ± 10.60.465
Postoperative 30-day mortality, n (%)19 (9.6)7 (10.5)0.8156 (10.7)4 (7.1)0.742

5. Discussion

The advancement in laparoscopic surgical expertise alongside the development of various laparoscopic tools and modern anaesthesia techniques has significantly improved the safety and feasibility of laparoscopic procedures. Consequently, there has been a widespread adoption of minimally invasive approaches, even for complex and challenging operations, particularly in emergency settings [31,32,33].
PPU presents an ideal scenario for laparoscopic intervention due to its straightforwardness. The laparoscopic approach allows for easy identification of the perforation site, primary or omental patch repair and peritoneal lavage.
Although laparoscopic repair of PPU was documented as early as 1990, the adoption rates for this approach have been variable [34]. International studies report laparoscopic repair rates ranging from 41% to 76%, a range consistent with our previous findings [17,21,35,36]. Additionally, the 2020 WSES guidelines suggest the laparoscopic approach as the primary treatment for stable patients with small ulcers, provided surgeons possess the necessary skills and appropriate equipment [37].
The surgical strategy for perforated peptic ulcers has undergone substantial changes over the years. In the 1960s, the predominant procedure ranged from vagotomy and pyloroplasty to partial gastrectomy, associated with inherent risks [38,39,40]. However, in the subsequent decades, a less aggressive approach recommending simple suture with or without omentoplasty, omental pedicle flap (Cellan-Jones repair), free omental plug (Graham patch), or jejunal serosa patch gained traction together with a laparoscopic approach [41,42,43,44,45,46,47,48]. Modifications in surgical techniques, such as the use of fibrin glue, automated stapler devices, and continuous suture closure, have evolved to streamline the procedure and reduce operative complexity. There exists considerable variation in practices among surgeons and institutions regarding these approaches.
The successful implementation of laparoscopic PPU repair is also owed to the development of new suture materials, notably knotless barbed sutures [20]. Despite some drawbacks like higher costs and irreversibility, knotless barbed sutures have gained acceptance in general surgery [49,50].
Clinical experiences report reduced procedure times and comparable complication rates in laparoscopic bowel suturing using these sutures [51,52]. Their evenly spaced barbs along the strand distribute tension evenly, promoting good blood supply at the sutured site. The absence of a knot and the design of the welded loop anchor simplify laparoscopic suturing, saving time and effort.
Despite numerous studies validating the safety and efficacy of laparoscopic approaches for treating PPU, the consensus remains elusive regarding the best gastrorraphy technique [35,37].
In the ongoing debate, this manuscript showcases the non-inferiority of knotless barbed suture compared to interrupted stitches for laparoscopic PPU repair through a propensity score matching analysis. This approach, alongside randomisation, stands as the most robust method available for mitigating selection bias when evaluating outcomes associated with surgical techniques. Thus, this study aims to provide high-quality and dependable evidence in support of both gastrorraphy techniques.
Among the interesting results of our study, we noticed a more fragile population in the KnotS group before matching. We hypothesised that surgeons were influenced by the frailty status of the patient when choosing the gastrorraphy technique. The surgeons probably opted for continuous suturing in the more fragile patients thinking that this technique could shorten the operative time.
This hypothesis was later discredited both by the results of propensity score matching, which showed no difference in frailty between the two groups, and by the results regarding operative time.
In contrast with previous research, our study showed comparable operative time using knotless barbed sutures compared to conventional interrupted stitches [18,19,20]. One possible explanation could be the laparoscopic skill of the surgeons. In fact, all participating surgeons had already completed their learning curve for laparoscopic gastrointestinal surgery at the beginning of the study. Moreover, considering the average size of the ulcer, usually two or three interrupted stitches were sufficient for an adequate gastrorrhaphy.
Regarding morbidity, the literature reports approximately 30% incidence of postoperative complications. Our morbidity rate aligns with this statistic, with a slightly better morbidity rate for the IStiS group. Curiously, the mortality rate was not significantly lower in the KnotS group. Suture leak is the most feared complication and the major cause of reoperation after surgical repair. Proposed explanations from the current literature include difficulties in laparoscopic knot tying, ulcer diameter (>2 cm), and abdominal contamination [53,54]. Our previous multivariate analysis identified the ulcer site (pyloric/duodenal), a higher Boey Score, and a higher Age–Shock Index as factors associated with leaks [21]. Concerning leaks, the present analysis did not show any difference between the two gastrorrhaphy techniques. Chou et al. recently recorded a slightly increased leakage rate in the barbed suture group and hypothesised that the key point of the problem was leakage at the corner of the suture [20]. Effectively barbed sutures often need a couple of bites to fix the wire before addressing the defect to close. Accordingly, they modified their procedure, focusing on starting the suture at the perforation’s apex as much as possible. Consequently, these adjustments led to a significant decrease in the complications associated with leaks [20].

6. Limitations and Conclusions

The current study has several limitations. First, it encompasses both prospective and retrospective data collected from multiple centres, and therefore lacks a pre-established standardised treatment protocol.
Despite efforts to maintain uniform data collection, variations in the timing and choice of the gastrorraphy technique might have arisen due to differences in attending surgeons’ preferences, expertise, and intra- or inter-hospital settings. Consequently, the analysis could not be stratified by participating surgeons or institutions due to ethical considerations in the study protocol Additionally, challenges persist regarding the size of perforation and surrounding tissue quality, influencing surgeons’ decisions during repair.
Moreover, while a multicentre study allows for broader generalisation of results compared to a single-centre study, the use of a propensity score model enables the comparison of similar restricted groups, minimizing confounding variables and addressing undetectable selection biases.
Lastly, this study did not delve into long-term outcomes, such as the recurrence of perforated peptic ulcers, or bleeding, which could offer valuable insights into the sustained efficacy of the chosen gastrorraphy technique.
In conclusion, continual advancements in surgical techniques are essential for both surgeons and patients. Based on the results of the present study, we can support that laparoscopic running barbed knotless suture of perforated peptic ulcers is a safe technique showing its non-inferiority when compared with the interrupted stitches technique.
Nevertheless, further research such as randomised trials, with a standardised treatment protocol according to the ulcer size, are required to identify the best gastrorraphy technique.

Author Contributions

Conceptualization, G.C., G.M.G., G.L., G.M., M.P. and G.S.; Methodology, G.C., L.L. and P.F.; Formal analysis, G.C.; Data curation, A.G. and A.C.; Writing—original draft, G.C., G.M.G. and P.F.; Writing—review & editing, L.L., G.L. and G.M.; Supervision, M.P. and G.S.; Project administration, IGo-GIPS Study group. All authors have read and agreed to the published version of the manuscript.

Funding

This research did not receive any specific grant from funding agencies in the public, commercial, not for-profit sectors.

Informed Consent Statement

Informed consent was obtained from all subjects involved in the study.

Data Availability Statement

Data are contained within the article

Conflicts of Interest

Drs. Gianluca Costa, Giovanni Garbarino, Luca Lepre, Gianluca Liotta, Gianluca Mazzoni, Alessandro Costa, Alice Gabrieli, Mauro Podda, Gabriele Sganga, and Pietro Fransvea have no conflicts of interest or financial ties to disclose.

Appendix A. List of Italian Group for Gastro-Intestinal Surgery Postoperative Surveillance (IGo-GIPS)

Agresta F, Alemanno G, Antropoli M, Apice N, Argenio G, Avenia N, Azzinnaro A, Barberis A, Badessi G, Baldazzi G, Bergamini C, Bianco G, Biloslavo A, Bombardini C, Borzellino G, Brachini G, Buonanno GM, Canini T, Capolupo GT, Carannante F, Caricato M, Cassini D, Castriconi M, Catamerò A, Catarci M, Ceccarelli G, Ceresoli M, Chiarugi M, Cillara N, Cirocchi R, Cobuccio L, Coccolini F, Cocorullo G, Colutta C, Costa A, Costa G, Cozza V, Crucitti A, Cucinotta E, D’Alessio R, de Manzoni Garberini A, De Nisco C, De Prizio M, Finotti E, Floris F, Fransvea P, Frezza B, Gabrielli A, Garbarino GM, Garulli G, Genna M, Giannessi S, Giordano A, Grieco M, Grondona P, Guerrieri M, Iacopini V, Iarussi T, Kurihara H, Lagreca A, Laracca GG, Laterza E, Lepre L, Liotta G, Mariani D, Marini P, Marzaioli R, Mascianà G, Mercantini P, Milacci V, Mingoli A, Miranda G, Occhionorelli S, Paderno N, Palini GM, Paradies D, Petruzzelli L, Pezzolla A, Piazza D, Piazza V, Pignata G, Pinotti E, Pisanu A, Podda M, Prosperi P, Puccioni C, Rocca A, Romagnoli A, Romairone E, Rondelli F, Ruscelli P, Sandano M, Sapienza P, Scatizzi M, Serao A, Sganga G, Tartaglia D, Tebala G, Tranà C, Zago M.

References

  1. Lanas, A.; Chan, F.K.L. Peptic ulcer disease. Lancet 2017, 390, 613–624. [Google Scholar] [CrossRef] [PubMed]
  2. Azhari, H.; King, J.A.; Coward, S.; Windsor, J.W.; Ma, C.; Shah, S.C.; Ng, S.C.; Mak, J.W.; Kotze, P.G.; Ben-Horin, S.; et al. The Global Incidence of Peptic Ulcer Disease Is Decreasing Since the Turn of the 21st Century: A Study of the Organisation for Economic Co-Operation and Development (OECD). Am. J. Gastroenterol. 2022, 117, 1419–1427. [Google Scholar] [CrossRef] [PubMed]
  3. Dadfar, A.; Edna, T.-H. Epidemiology of perforating peptic ulcer: A population-based retrospective study over 40 years. World J. Gastroenterol. 2020, 26, 5302–5313. [Google Scholar] [CrossRef] [PubMed]
  4. Johnson, C.H.; McLean, R.C.; McCallum, I.; Perren, D.; Phillips, A.W. An evaluation of the epidemiology, management and outcomes for perforated peptic ulcers across the North of England over 15 years: A retrospective cohort study. Int. J. Surg. 2019, 64, 24–32. [Google Scholar] [CrossRef] [PubMed]
  5. Sivaram, P.; Sreekumar, A. Preoperative factors influencing mortality and morbidity in peptic ulcer perforation. Eur. J. Trauma Emerg. Surg. 2018, 44, 251–257. [Google Scholar] [CrossRef] [PubMed]
  6. Ahmed, M.; Mansoor, T.; Rab, A.Z.; Rizvi, S.A.A. Risk factors influencing postoperative outcome in patients with perforated peptic ulcer: A prospective cohort study. Eur. J. Trauma Emerg. Surg. 2022, 48, 81–86. [Google Scholar] [CrossRef] [PubMed]
  7. Lanas, A.; García-Rodríguez, L.A.; Polo-Tomás, M.; Ponce, M.; Quintero, E.; Perez-Aisa, M.A.; Gisbert, J.P.; Bujanda, L.; Castro, M.; Muñoz, M.; et al. The changing face of hospitalisation due to gastrointestinal bleeding and perforation. Aliment. Pharmacol. Ther. 2011, 33, 585–591. [Google Scholar] [CrossRef]
  8. Kubosawa, Y.; Mori, H.; Kinoshita, S.; Nakazato, Y.; Fujimoto, A.; Kikuchi, M.; Nishizawa, T.; Suzuki, M.; Suzuki, H. Changes of gastric ulcer bleeding in the metropolitan area of Japan. World J. Gastroenterol. 2019, 25, 6342–6353. [Google Scholar] [CrossRef]
  9. Leow, A.H.; Lim, Y.; Liew, W.; Goh, K. Time trends in upper gastrointestinal diseases and Helicobacter pylori infection in a multiracial Asian population—A 20-year experience over three time periods. Aliment. Pharmacol. Ther. 2016, 43, 831–837. [Google Scholar] [CrossRef]
  10. Nagata, N.; Niikura, R.; Sekine, K.; Sakurai, T.; Shimbo, T.; Kishida, Y.; Tanaka, S.; Aoki, T.; Okubo, H.; Watanabe, K.; et al. Risk of peptic ulcer bleeding associated with Helicobacter pylori infection, nonsteroidal anti-inflammatory drugs, low-dose aspirin, and antihypertensive drugs: A case-control study. J. Gastroenterol. Hepatol. 2015, 30, 292–298. [Google Scholar] [CrossRef]
  11. Nagasue, T.; Nakamura, S.; Kochi, S.; Kurahara, K.; Yaita, H.; Kawasaki, K.; Fuchigami, T. Time Trends of the Impact of Helicobacter pylori Infection and Nonsteroidal Anti-Inflammatory Drugs on Peptic Ulcer Bleeding in Japanese Patients. Digestion 2015, 91, 37–41. [Google Scholar] [CrossRef]
  12. Boey, J.M.; Choi, S.K.Y.F.; Alagaratnam, T.T.F.; Poon, A.F. Risk stratification in perforated duodenal ulcers. A prospective validation of predictive factors. Ann. Surg. 1987, 205, 22–26. [Google Scholar] [CrossRef]
  13. Buck, D.L.; Vester-Andersen, M.; Møller, M.H. Surgical delay is a critical determinant of survival in perforated peptic ulcer. Br. J. Surg. 2013, 100, 1045–1049. [Google Scholar] [CrossRef]
  14. Mouret, P.; François, Y.; Vignal, J.; Bartht, X.; Lombard-Platet, R. Laparoscopic treatment of perforated peptic ulcer. Br. J. Surg. 1990, 77, 1006. [Google Scholar] [CrossRef]
  15. Coe, P.O.; Lee, M.J.; Boyd-Carson, H.M.; Lockwood, S.F.; Saha, A. Open Versus Laparoscopic Repair of Perforated Peptic Ulcer Disease: A Propensity-matched Study of the National Emergency Laparotomy Audit. Ann. Surg. 2022, 275, 928–932. [Google Scholar] [CrossRef] [PubMed]
  16. Leusink, A.; Markar, S.R.; Wiggins, T.; Mackenzie, H.; Faiz, O.; Hanna, G.B. Laparoscopic surgery for perforated peptic ulcer: An English national population-based cohort study. Surg. Endosc. 2018, 32, 3783–3788. [Google Scholar] [CrossRef] [PubMed]
  17. Fransvea, P.; Costa, G.; Lepre, L.; Podda, M.; Giordano, A.; Bellanova, G.; Agresta, F.; Marini, P.; Sganga, G. Laparoscopic Repair of Perforated Peptic Ulcer in the Elderly: An Interim Analysis of the FRAILESEL Italian Multicenter Prospective Cohort Study. Surg. Laparosc. Endosc. Percutaneous Tech. 2020, 31, 2–7. [Google Scholar] [CrossRef] [PubMed]
  18. Nemecek, E.; Negrin, L.; Beran, C.; Nemecek, R.; Hollinsky, C. The application of the V-Loc closure device for gastrointestinal sutures: A preliminary study. Surg. Endosc. 2013, 27, 3830–3834. [Google Scholar] [CrossRef] [PubMed]
  19. Kim, D.-W.; Song, S.; Jee, Y.S. Duet laparoscopic repair with knotless barbed sutures for treatment of perforated peptic ulcer: Reality in general surgery with lacking of manpower. Ann. Transl. Med. 2021, 9, 311. [Google Scholar] [CrossRef] [PubMed]
  20. Chou, T.-C.; Lee, C.-H.; Soong, R.-S.; Chen, Y.-C. A simple and effective technique for laparoscopic gastrorrhaphy: Modified Graham’s patch with barbed suture. BMC Surg. 2023, 23, 295. [Google Scholar] [CrossRef] [PubMed]
  21. Costa, G.; Fransvea, P.; Lepre, L.; Liotta, G.; Mazzoni, G.; Biloslavo, A.; Bianchi, V.; Costa, A.; Sganga, G.; Agresta, F.; et al. Perforated peptic ulcer (PPU) treatment: An Italian nationwide propensity score-matched cohort study investigating laparoscopic vs open approach. Surg. Endosc. 2023, 37, 5137–5149. [Google Scholar] [CrossRef] [PubMed]
  22. Costa, G.; Fransvea, P.; Puccioni, C.; Giovinazzo, F.; Carannante, F.; Bianco, G.; Catamero, A.; Masciana, G.; Miacci, V.; Caricato, M.; et al. Gastro-intestinal emergency surgery: Evaluation of morbidity and mortality. Protocol of a prospective, multicenter study in Italy for evaluating the burden of abdominal emergency surgery in different age groups. (The GESEMM study). Front. Surg. 2022, 9, 927044. [Google Scholar] [CrossRef] [PubMed]
  23. von Elm, E.; Altman, D.G.; Egger, M.; Pocock, S.J.; Gøtzsche, P.C.; Vandenbroucke, J.P.; STROBE Initiative. The strengthening the reporting of observational studies in epidemiology (STROBE) statement: Guidelines for reporting observational studies. Int. J. Surg. 2014, 12, 1495–1499. [Google Scholar] [CrossRef] [PubMed]
  24. Demetriou, G.; Chapman, M. Primary closure versus Graham patch omentopexy in perforated peptic ulcer: A systematic review and meta-analysis. Surgeon 2022, 20, e61–e67. [Google Scholar] [CrossRef] [PubMed]
  25. Bone, R.C.; Balk, R.A.; Cerra, F.B. American College of Chest Physicians/Society of Critical Care Medicine Consensus Conference: Definitions for sepsis and organ failure and guidelines for the use of innovative therapies in sepsis. Crit. Care Med. 1992, 20, 864–874. [Google Scholar] [CrossRef]
  26. Costa, G.; Massa, G.; ERASO (Elderly Risk Assessment for Surgical Outcome); Collaborative Study Group. Frailty and emergency surgery in the elderly: Protocol of a prospective, multicenter study in Italy for evaluating perioperative outcome (The FRAILESEL Study). Updat. Surg. 2018, 70, 97–104. [Google Scholar] [CrossRef] [PubMed]
  27. Chimukangara, M.; Helm, M.C.; Frelich, M.J.; Bosler, M.E.; Rein, L.E.; Szabo, A.; Gould, J.C. A 5-item frailty index based on NSQIP data correlates with outcomes following paraesophageal hernia repair. Surg. Endosc. 2017, 31, 2509–2519. [Google Scholar] [CrossRef] [PubMed]
  28. Dindo, D.; Demartines, N.; Clavien, P.A. Classification of Surgical Complications: A new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann. Surg. 2004, 240, 205–213. [Google Scholar] [CrossRef]
  29. Slankamenac, K.; Graf, R.; Barkun, J.; Puhan, M.A.; Clavien, P.-A. The comprehensive complication index: A novel continuous scale to measure surgical morbidity. Ann. Surg. 2013, 258, 1–7. [Google Scholar] [CrossRef]
  30. Lonjon, G.; Boutron, I.; Trinquart, L.; Ahmad, N.; Aim, F.; Nizard, R.; Ravaud, P. Comparison of Treatment Effect Estimates From Prospective Nonrandomized Studies With Propensity Score Analysis and Randomized Controlled Trials of Surgical Procedures. Ann. Surg. 2014, 259, 18–25. [Google Scholar] [CrossRef]
  31. Chung, K.T.; Shelat, V.G. Perforated peptic ulcer—An update. World J. Gastrointest. Surg. 2017, 9, 1–12. [Google Scholar] [CrossRef] [PubMed]
  32. Agresta, F.; on behalf of the Joined Italian Surgical Societies Working Group; Campanile, F.C.; Podda, M.; Cillara, N.; Pernazza, G.; Giaccaglia, V.; Ciccoritti, L.; Ioia, G.; Mandalà, S.; et al. Current status of laparoscopy for acute abdomen in Italy: A critical appraisal of 2012 clinical guidelines from two consecutive nationwide surveys with analysis of 271,323 cases over 5 years. Surg. Endosc. 2017, 31, 1785–1795. [Google Scholar] [CrossRef] [PubMed]
  33. Pereira, A.; Sousa, H.S.; Gonçalves, D.; da Costa, E.L.; Pinho, A.C.; Barbosa, E.; Barbosa, J. Surgery for Perforated Peptic Ulcer: Is Laparoscopy a New Paradigm? Minim. Invasive Surg. 2021, 2021, 8828091. [Google Scholar] [CrossRef] [PubMed]
  34. Costa, G.; the ERASO (Elderly Risk Assessment and Surgical Outcome) Collaborative Study Group; Fransvea, P.; Podda, M.; Pisanu, A.; Carrano, F.M.; Iossa, A.; Balducci, G.; Agresta, F. The use of emergency laparoscopy for acute abdomen in the elderly: The FRAILESEL Italian Multicenter Prospective Cohort Study. Updat. Surg. 2020, 72, 513–525. [Google Scholar] [CrossRef] [PubMed]
  35. Mohamedahmed, A.Y.Y.; Albendary, M.; Patel, K.; Ayeni, A.A.; Zaman, S.; Zaman, O.; Ibrahim, R.; Mobarak, D. Comparison of Omental Patch Closure Versus Simple Closure for Laparoscopic Repair of Perforated Peptic Ulcer: A Systematic Review and Meta-Analysis. Am. Surg. 2022, 89, 2005–2013. [Google Scholar] [CrossRef] [PubMed]
  36. Sanabria, A.E.; Morales, C.H.; Villegas, M.I. Laparoscopic repair for perforated peptic ulcer disease. Cochrane Database Syst. Rev. 2005, CD004778. [Google Scholar] [CrossRef]
  37. Tarasconi, A.; Coccolini, F.; Biffl, W.L.; Tomasoni, M.; Ansaloni, L.; Picetti, E.; Molfino, S.; Shelat, V.; Cimbanassi, S.; Weber, D.G.; et al. Perforated and bleeding peptic ulcer: WSES guidelines. World J. Emerg. Surg. 2020, 15, 1–24. [Google Scholar] [CrossRef]
  38. Rowlands, B.C.; King, P.A. Immediate Partial Gastrectomy for Perforated Peptic Ulcer. Br. Med. J. 1955, 1, 1254–1256. [Google Scholar] [CrossRef]
  39. Qvist, G. Vagotomy and Pyloroplasty in the treatment of Peptic Ulcer. Br. J. Clin. Pract. 1964, 19, 235–238. [Google Scholar] [CrossRef]
  40. Kraft, R.O.; Fry, W.J.; Ransom, H.K. Vagotomy and Pyloroplasty in the Care of Patients with Gastric Ulcer. Arch. Surg. 1966, 92, 456–462. [Google Scholar] [CrossRef]
  41. Cellan-Jones, C.J. A rapid method of treatment in perforated duodenal ulcer. BMJ 1929, 1, 1076–1077. [Google Scholar] [CrossRef]
  42. Graham, R. The treatment of perforated duodenal ulcers. Surg. Gynec. Obstet. 1937, 64, 235–238. [Google Scholar]
  43. Ates, M.; Sevil, S.; Bakircioglu, E.; Colak, C. Laparoscopic Repair of Peptic Ulcer Perforation Without Omental Patch Versus Conventional Open Repair. J. Laparoendosc. Adv. Surg. Tech. A 2007, 17, 615–619. [Google Scholar] [CrossRef] [PubMed]
  44. Lo, H.; Wu, S.; Huang, H.; Yeh, C.; Huang, J.; Hsieh, C. Laparoscopic Simple Closure Alone is Adequate for Low Risk Patients with Perforated Peptic Ulcer. Mol. Med. 2011, 35, 1873–1878. [Google Scholar] [CrossRef] [PubMed]
  45. Ellatif, M.A.; Salama, A.; Elezaby, A.; El-Kaffas, H.; Hassan, A.; Magdy, A.; Abdallah, E.; El-Morsy, G. Laparoscopic repair of perforated peptic ulcer: Patch versus simple closure. Int. J. Surg. 2013, 11, 948–951. [Google Scholar] [CrossRef]
  46. Wang, Y.; Hsieh, C.; Lo, H.; Su, L. Sutureless Onlay Omental Patch for the Laparoscopic Repair of Perforated Peptic Ulcers. Mol. Med. 2014, 38, 1917–1921. [Google Scholar] [CrossRef]
  47. Lin, B.-C.; Liao, C.-H.; Wang, S.-Y.; Hwang, T.-L. Laparoscopic repair of perforated peptic ulcer: Simple closure versus omentopexy. J. Surg. Res. 2017, 220, 341–345. [Google Scholar] [CrossRef]
  48. Odisho, T.; Shahait, A.A.; Sharza, J.; Ali, A.A. Outcomes of laparoscopic modified Cellan-Jones repair versus open repair for perforated peptic ulcer at a community hospital. Surg. Endosc. 2023, 37, 715–722. [Google Scholar] [CrossRef]
  49. Jang, S.H.; Jung, Y.K.; Choi, S.J.; Ha, T.K. Postoperative mechanical small bowel obstruction induced by V-Loc barbed absorbable suture after laparoscopic distal gastrectomy. Ann. Surg. Treat. Res. 2017, 92, 380–382. [Google Scholar] [CrossRef]
  50. Sakata, S.; Kabir, S.; Petersen, D.; Doudle, M.; Stevenson, A.R.L. Are we burying our heads in the sand? Preventing small bowel obstruction from the V-loc® suture in laparoscopic ventral rectopexy. Color. Dis. 2015, 17, O180–O183. [Google Scholar] [CrossRef]
  51. Tyner, R.P.; Clifton, G.T.; Fenton, S.J. Hand-sewn gastrojejunostomy using knotless unidirectional barbed absorbable suture during laparoscopic gastric bypass. Surg. Endosc. 2013, 27, 1360–1366. [Google Scholar] [CrossRef] [PubMed]
  52. De Blasi, V.; Facy, O.; Goergen, M.; Poulain, V.; De Magistris, L.; Azagra, J.S. Barbed Versus Usual Suture for Closure of the Gastrojejunal Anastomosis in Laparoscopic Gastric Bypass: A Comparative Trial. Obes. Surg. 2013, 23, 60–63. [Google Scholar] [CrossRef] [PubMed]
  53. Lund, S.; Chauhan, K.K.; Zietlow, J.; Stephens, D.; Zietlow, S.; Strajina, V.; Turay, D.; Zielinski, M. Risk Factors for Gastrointestinal Leak after Perforated Peptic Ulcer Disease Operative Repair. Am. Surg. 2021, 87, 1879–1885. [Google Scholar] [CrossRef] [PubMed]
  54. Dogra, P.; Kaushik, R.; Singh, S.; Bhardwaj, S. Risk factors for leak after omentopexy for duodenal ulcer perforations. Eur. J. Trauma Emerg. Surg. 2022, 49, 1163–1167. [Google Scholar] [CrossRef]
Jcm 13 01242 g001
Figure 1. The PRISMA flowchart.
Figure 1. The PRISMA flowchart.
Jcm 13 01242 g001
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MDPI and ACS Style

Costa, G.; Garbarino, G.M.; Lepre, L.; Liotta, G.; Mazzoni, G.; Gabrieli, A.; Costa, A.; Podda, M.; Sganga, G.; Fransvea, P., on behalf of the IGo-GIPS Study Group. Laparoscopic Treatment of Perforated Peptic Ulcer: A Propensity Score-Matched Comparison of Interrupted Stitches Repair versus Knotless Barbed Suture. J. Clin. Med. 2024, 13, 1242. https://doi.org/10.3390/jcm13051242

AMA Style

Costa G, Garbarino GM, Lepre L, Liotta G, Mazzoni G, Gabrieli A, Costa A, Podda M, Sganga G, Fransvea P on behalf of the IGo-GIPS Study Group. Laparoscopic Treatment of Perforated Peptic Ulcer: A Propensity Score-Matched Comparison of Interrupted Stitches Repair versus Knotless Barbed Suture. Journal of Clinical Medicine. 2024; 13(5):1242. https://doi.org/10.3390/jcm13051242

Chicago/Turabian Style

Costa, Gianluca, Giovanni Maria Garbarino, Luca Lepre, Gianluca Liotta, Gianluca Mazzoni, Alice Gabrieli, Alessandro Costa, Mauro Podda, Gabriele Sganga, and Pietro Fransvea on behalf of the IGo-GIPS Study Group. 2024. "Laparoscopic Treatment of Perforated Peptic Ulcer: A Propensity Score-Matched Comparison of Interrupted Stitches Repair versus Knotless Barbed Suture" Journal of Clinical Medicine 13, no. 5: 1242. https://doi.org/10.3390/jcm13051242

APA Style

Costa, G., Garbarino, G. M., Lepre, L., Liotta, G., Mazzoni, G., Gabrieli, A., Costa, A., Podda, M., Sganga, G., & Fransvea, P., on behalf of the IGo-GIPS Study Group. (2024). Laparoscopic Treatment of Perforated Peptic Ulcer: A Propensity Score-Matched Comparison of Interrupted Stitches Repair versus Knotless Barbed Suture. Journal of Clinical Medicine, 13(5), 1242. https://doi.org/10.3390/jcm13051242

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