Trends and outcomes of hospitalizations for peptic ulcer disease in the United States, 1993 to 2006. Ann Surg. 2010;251:51-58. [PMID: 20009753 DOI: 10.1097/sla.0b013e3181b975b8]

Perforated peptic ulcers in children: a systematic review

BACKGROUND

Perforated peptic ulcers (PPU) represent a significant complication of peptic ulcers, associated with high mortality. As no systematic review of the literature on PPU in children currently exists, this study aims to summarize findings from studies focusing on its risk factors, etiology, treatment modalities, and outcomes.

METHODS

A systematic review was conducted following the PRISMA guidelines. A literature search was performed on 24 November 2024, using four electronic databases: Web of Science, Scopus, PubMed, and ScienceDirect. The inclusion criteria were studies published in English, focusing on perforated peptic ulcers in paediatric patients. The exclusion criteria were: studies published in languages other than English; publication formats such as conference abstracts, personal communications, and single case reports; studies focusing on non-perforated peptic ulcers; studies involving participants > 18 years; and studies reporting ulcer perforations outside the stomach or duodenum.

RESULTS

Out of 1963 records identified, 12 studies met the inclusion criteria and were included in the review. A total of 239 children with perforated peptic ulcers were analyzed, with a median age of 11 years (range 3.2-16.5 years). The results indicate that ulcer perforations were more prevalent in males (74.8%). Furthermore, duodenal perforations (73%) were more common than gastric perforations (27%). The most commonly reported symptoms were abdominal pain (n = 175, 73.2%), vomiting (n = 82, 34.3%), peritoneal signs (n = 79, 33%), and fever (n = 38, 15.9%). Subdiaphragmatic free air was detected in 141 patients (58.9%). Of the total number of patients, 207 (86.6%) were treated surgically, while 32 (13.4%) received conservative treatment. Regarding the surgical approach, most patients underwent open surgery (n = 143, 69%) compared to laparoscopic repair (n = 64, 31%). Among the surgical procedures, 114 involved simple sutures, with or without an omental patch. Postoperative complications were reported in 30 children (14.5%). Reoperation was required in 4 patients (1.9%), and mortality was recorded in 9 patients (3.8%).

CONCLUSIONS

PPU was more prevalent in males and predominantly located in the duodenum. Ulcer suturing, with or without an omental patch, was the most commonly utilized treatment modality, demonstrating a relatively low complication rate. Further studies are needed to provide more comprehensive and unbiased evidence on PPU in children.

CT assessment of complications from gastric or duodenal ulcers

Gastric and duodenal ulcers (GDUs) are decreasing both in frequency and rate of mortality. However, GDUs with complications continue to have higher mortality rates and are seldom suspected in patients presenting with acute abdomen. Although upper endoscopy plays a central role in the diagnosis and treatment of GDUs, CT is crucial when serious complications appear, namely uncontrolled acute haemorrhage, perforation, organ penetration, or gastric obstruction. Radiologists have a special role to play in these situations, providing the diagnosis and extent of complications, thus contributing to decision making which can range from conservative management to endoscopic, surgical or interventional radiology procedures. The aim of our study is to describe the CT indications and protocols for patients with a suspected GDU with complications and present the main imaging findings for the different types of complications, while providing differential diagnoses.

Unfavorable outcomes and their predictors in patients treated for perforated peptic ulcer disease in Ethiopia: systematic review and meta-analysis

BACKGROUND

Perforated peptic ulcer (PPU) is a surgical emergency condition associated with substantial mortality and morbidity. Despite scattered studies, there exists a gap in comprehensive evidence on management outcomes of this condition in Ethiopia. Hence, this review aimed to assess the pooled mortality and complication rates along with their predictors in patients treated for PPU.

METHODS

In this review, an extensive search across various electronic databases including PubMed, Africa Index Medicus, Science Direct, and Hinari was conducted. Additionally, searches were conducted in Google Scholar and online library repositories of Addis Ababa, Hawassa, and Bahir Dar Universities, complemented by manual searches of included studies. Data extraction was performed using Excel and the analysis was done using STATA 17 software. Pooled estimates of mortality and complication rates were determined using a random-effect model, while associated predictors were identified through the analysis using a fixed-effect model. Subgroup analysis for mortality rate was conducted by region. Sensitivity analysis was performed after assessing heterogeneity using the I2 test, and potential publication bias was examined through funnel plots, along with Egger's and Begg's tests.

RESULTS

This meta-analysis, encompassing 9 studies, revealed a pooled mortality rate of 6.68% (95% CI: 4.36, 9.00) with a high level of heterogeneity (I2 = 57%) and a complication rate of 23.21% (95% CI: 19.72, 26.69) with a moderate level of heterogeneity (I2 = 43%) in patients treated for PPU. Notably, presentation after 24 h exhibited 4 times higher odds (95% CI: 1.79-8.95) of developing complications, while low systolic blood pressure (AOR 4.81; 95% CI: 1.75-13.20) was associated with increased complication risk.

CONCLUSION

In Ethiopia, morbidity and mortality following PPU management are significant, influenced by delayed presentation, low systolic blood pressure, and advanced age. Timely interventions, early hemodynamic stabilization, and age-specific considerations are vital to improving outcomes.

PROTOCOL REGISTRATION NUMBER

CRD42024497946.

Management of perforated peptic ulcer: What you need to know

ABSTRACT

Despite therapeutic advancements and the significant efficacy of medical management, peptic ulcer disease still affects millions of people. Elective surgical treatment, once a common intervention in General Surgery departments, is now nearly obsolete. Surgical treatment is reserved solely for complications, which occur in approximately 10% to 20% of cases. Perforation is the most common indication for surgery in peptic ulcer disease and accounts for nearly 40% of deaths from the disease. Treatment success depends on various factors, with early diagnosis and immediate surgical intervention being highlighted. Perforation is associated with a high incidence of morbidity and mortality. This article aims to analyze the different aspects related to the treatment of perforated peptic ulcers and define the best therapeutic approaches.

Peptic Ulcer Disease: A Review

Importance

In the US, peptic ulcer disease affects 1% of the population and approximately 54 000 patients are admitted to the hospital annually for bleeding peptic ulcers.

Observations

Approximately 10% of patients presenting with upper abdominal pain in a primary care setting have a peptic ulcer as the cause of their symptoms. The principal causes of peptic ulcer disease are Helicobacter pylori infection, which affects approximately 42% of patients with peptic ulcer disease, and aspirin or nonsteroidal anti-inflammatory drug (NSAID) use, which are etiologic factors in approximately 36% of people with peptic ulcer disease. Complications of peptic ulcer include bleeding (73% of patients), perforation (9% of patients), and pyloric obstruction (3% of patients). Annually, 10 000 people die of peptic ulcer disease in the US. Endoscopy definitively diagnoses peptic ulcer disease. Acid blockers, such as omeprazole, can heal peptic ulcers in approximately 80% to 100% of patients within 4 weeks, but gastric ulcers larger than 2 cm may require 8 weeks of treatment. Eradication of H pylori decreases peptic ulcer recurrence rates from approximately 50% to 60% to 0% to 2%. Discontinuing NSAIDs heals 95% of ulcers identified on endoscopy and reduces recurrence from 40% to 9%. When discontinuing an NSAID is not desirable, changing the NSAID (eg, from ketorolac to ibuprofen), adding a proton pump inhibitor such as omeprazole or lansoprazole, and eradicating H pylori with treatment such as bismuth, metronidazole, and tetracycline combined with omeprazole can reduce recurrence rates.

Conclusions and Relevance

Peptic ulcer disease is associated with increased hospitalization rates and mortality. Acid blocking with proton pump inhibitors, such as omeprazole or lansoprazole, is the primary treatment. Recurrence of ulcers can be prevented by eradicating H pylori if present and discontinuing aspirin or NSAIDs if applicable.

Perforated peptic ulcer

Worldwide perforated peptic ulcer disease is the leading cause of mortality after abdominal emergency surgery Rapid clinical assessment, proper diagnostics, and timely decision-making are vital in handling patients with suspected or identified perforated peptic ulcer CT has high diagnostic sensitivity, whereas perforation is only evident on three-quarters of plain abdominal X-rays Delay in surgical intervention increases mortality risk Simple closure of the perforated ulcer is still the preferred method of surgery Laparoscopic surgery is the preferred approach in experienced hands

Peptic ulcer disease

Annual prevalence estimates of peptic ulcer disease range between 0·12% and 1·5%. Peptic ulcer disease is usually attributable to Helicobacter pylori infection, intake of some medications (such as aspirin and non-steroidal anti-inflammatory medications), or being critically ill (stress-related), or it can be idiopathic. The clinical presentation is usually uncomplicated, with peptic ulcer disease management based on eradicating H pylori if present, the use of acid-suppressing medications-most often proton pump inhibitors (PPIs)-or addressing complications, such as with early endoscopy and high-dose PPIs for peptic ulcer bleeding. Special considerations apply to patients on antiplatelet and antithrombotic agents. H pylori treatment has evolved, with the choice of regimen dictated by local antibiotic resistance patterns. Indications for primary and secondary prophylaxis vary across societies; most suggest PPIs for patients at highest risk of developing a peptic ulcer, its complications, or its recurrence. Additional research areas include the use of potassium-competitive acid blockers and H pylori vaccination; the optimal approach for patients at risk of stress ulcer bleeding requires more robust determinations of optimal patient selection and treatment selection, if any. Appropriate continuation of PPI use outweighs most possible side-effects if given for approved indications, while de-prescribing should be trialled when a definitive indication is no longer present.

A systematic review of failed endoscopic hemostasis for nonvariceal upper gastrointestinal bleeding

BACKGROUND

Nonvariceal upper gastrointestinal bleeding (NVUGIB) is a surgical emergency, usually managed via endoscopy. Approximately 2% of patients will have another significant bleed after therapeutic endoscopy and may require either transarterial embolization (TAE) or surgery. In 2011, the National Institute for Health and Care Excellence guidelines recommended that TAE should be the preferred option offered in this setting.

METHODS

This study aimed to conduct an appraisal of guidelines on NVUGIB using the Appraisal of Guidelines for Research and Evaluation II tool. A specific review of their recommendations on the management of adult patients with failed endoscopic hemostasis that required TAE or surgery was conducted.

RESULTS

The quality of the guidelines was moderate; most could be recommended with changes. However, their recommendations regarding TAE vs surgery were widely heterogeneous. A closer review of the underpinning evidence showed that most studies were retrospective, with a small sample size and missing data.

CONCLUSION

Because of the heterogeneity in evidence, the decision regarding TAE vs surgery requires further research. Deciding between these modalities is primarily based on TAE availability and patient comorbidities. However, surgery should not be dismissed as a key option after failed endoscopic hemostasis.

Change in Prevalence and Pattern of Peptic Ulcer Disease in the Northern Savannah of Nigeria: An Endoscopic Study

Background

Peptic ulcer disease (PUD) is common worldwide. Its incidence and prevalence have been declining in recent years in developed countries, and a similar trend has been observed in many parts of Africa including Nigeria.

Aim

This study aimed to provide an endoscopic update on PUD in the Northern Savannah of Nigeria and compare with past reports from the region and recent reports from Nigeria, Africa, and the rest of the world.

Methods

Upper gastrointestinal endoscopy records of consecutive patients diagnosed with PUD between January 2014 and September 2022 at an endoscopy unit of a tertiary institution in North-West Nigeria were retrieved and demographic data, types of peptic ulcer, and their characteristics were extracted and analyzed.

Results

Over a 9-year period, 171/1958 (8.7%) patients were diagnosed with PUD: mean age 48.8 years (range 14-85), 68.4% male, and 70% >40 years. 59.6% were gastric ulcers (GU), 31.6% duodenal ulcers (DU), and 8.8% were both. The mean age of patients with GU was slightly higher than those with DU (49.9 years vs. 46.6 years, P = 0.29); patients aged <40 years were significantly more likely to be diagnosed with DU than GU (54.7% vs. 33.9%, P = 0.016) while those >40 years significantly more GU than DU (74.6% vs. 54.7%, P = 0.016). There were no significant gender differences between GU and DU.

Conclusion

The prevalence and pattern of PUD in Northern Savannah of Nigeria have changed - patients were predominantly male and older, and GU predominated.

Concurrent laparoscopic highly selective vagotomy with closure of duodenal ulcer perforations show good clinical results as primary repair alone

OBJECTIVE

To compare clinical and operative results between laparoscopic primary repair (LPR) alone and LPR with highly selective vagotomy (LPR-HSV) in patients with duodenal ulcer perforation.

METHODS

Clinical data from patients who underwent either LPR or LPR-HSV by resecting both sides of the neurovascular bundle using an ultrasonic or bipolar electrosurgical device for duodenal ulcer perforations, between 2010 and 2020, were retrospectively collected. Between-group differences in continuous and categorical variables were statistically analysed.

RESULTS

Data from 184 patients (mean age, 49.6 years), who underwent either LPR (n = 132) or LPR-HSV (n = 52) were included. The mean operation time was significantly longer in the LPR-HSV group (116.5 ± 39.8 min) than in the LPR group (91.2 ± 33.3 min). Hospital stay was significantly shorter in the LPR-HSV group (8.6 ± 2.6 days) versus the LPR group (11.3 ± 7.1 days). The mean postoperative day of starting soft fluid diet was also significantly shorter in the LPR-HSV group (4.5 ± 1.4 days) than in the LPR group (5.6 ± 4 days). No between-group difference in morbidity rate was observed. The learning curve of the HSV procedure showed a stable procedure time after 10 operations.

CONCLUSIONS

LPR with HSV may be a safe and feasible procedure for selective cases who are at high risk for ulcer recurrence.

Aetiology and clinical spectrum of gastric outlet obstruction in North West India

Our study to evaluate the aetiological and clinical spectrum of gastric outlet obstruction (GOO) in North-west India showed malignant cause (54.9%) was more common than benign (45.1%). Common causes of malignancy were gall bladder (37.5%), gastric (31.8%) and pancreatic carcinoma (19.6%); commonest benign causes were opioid abuse (29%), peptic ulcer disease (21.6%), ingestion of corrosives (20.2%) and chronic pancreatitis (12.3%).

Risk Factors for Postoperative Morbidity, Suture Insufficiency, Re-Surgery and Mortality in Patients with Gastroduodenal Perforation

(1) Background: The aim of the present study was to identify risk factors associated with postoperative morbidity, suture/anastomotic insufficiency, re-surgery, and mortality in patients undergoing surgery for gastroduodenal perforation. (2) Methods: A retrospective analysis of 273 adult patients who received surgical treatment for gastroduodenal perforation from January 2006 to June 2021 at the University Hospital Erlangen was performed. The patient demographics and preoperative, intraoperative, and postoperative parameters were collected and compared among the different outcome groups (in-hospital morbidity, suture/anastomotic insufficiency, re-surgery, and 90-day mortality). (3) Results: In-hospital morbidity, suture/anastomotic insufficiency, need for re-surgery, and 90-day mortality occurred in 71%, 10%, 26%, and 25% of patients, respectively. The independent risk factors for morbidity were a significantly reduced general condition, a lower preoperative hemoglobin level, and a higher preoperative creatinine level. The independent risk factors for suture/anastomotic insufficiency could be identified as an intake of preoperative steroids and a perforation localization in the proximal stomach or duodenum. The four parameters were independent risk factors for the need for re-surgery: a significantly reduced general condition, a perforation localization in the proximal stomach, a higher preoperative creatinine level, and a higher preoperative CRP level. An age over 66 years and a higher preoperative CRP level were independent risk factors for 90-day mortality. (4) Conclusions: Our study could identify relevant risk factors for the postoperative outcome of patients undergoing surgical treatment for gastroduodenal perforation. Patients exhibiting the identified risk factors should receive heightened attention in the postoperative period and may potentially benefit from personalized and tailored therapy.

Impact of Tailored-Enhanced Recovery After Surgery Versus Conventional Care in Patients of Gastro-Duodenal Perforation: A Pilot Randomized Control Trial

BACKGROUND

The enhanced recovery after surgery (ERAS) program established improved clinical outcomes in elective surgery; however, its role in emergencies is uncertain. This study was designed to assess the feasibility, safety, and efficacy of a tailored-ERAS (t-ERAS) protocol in patients undergoing modified Graham's patch closure for gastro-duodenal perforation.

METHODS

A single-centre, prospective, parallel-arm, open-label, randomized controlled trial was conducted from February 2021 to December 2021. Patients with gastroduodenal perforation undergoing modified Graham's patch were randomly assigned to either conventional care or the t-ERAS pathway. Patients with refractory septic shock, psychiatric or neurological disorders, pregnancy, multiple perforations, sealed-off perforations, and perforation sizes greater than 1.5 cm were excluded. The primary outcome was to compare the length of hospitalization (LOH). Functional recovery parameters and morbidity were compared in secondary outcomes.

RESULTS

Twenty-five patients each were included in conventional care and the t-ERAS group. In the t-ERAS group, LOH was significantly shorter (6.3 SD2.15 days versus 9.56 SD4.33 days, p = 0.001). Patients in the t-ERAS group had significantly early functional recovery (days) with time to first bowel sound (1.8 SD0.41; p 0.002), first flatus (2.52 SD0.65; p = 0.026), first stool (3.04 SD0.68; p < 0.001), first liquid diet (2.24 SD0.60; p = 0.002), and duration of ileus (2.64 SD0.86; p = 0.038). There was no significant difference in morbidity such as post-operative nausea and vomiting, SSI, or pulmonary complications between the two groups.

CONCLUSION

Tailored ERAS pathways are safe and effective in reducing the LOH and promoting early functional recovery in patients undergoing emergency closure of gastro-duodenal perforation.

Sarcopenia provides extra value outside the PULP score for predicting mortality in older patients with perforated peptic ulcers

BACKGROUND

Perforated peptic ulcer (PPU) remains challenging surgically due to its high mortality, especially in older individuals. Computed tomography (CT)-measured skeletal muscle mass is a effective predictor of the surgical outcomes in older patients with abdominal emergencies. The purpose of this study is to assess whether a low CT-measured skeletal muscle mass can provide extra value in predicting PPU mortality.

METHODS

This retrospective study enrolled older (aged ≥ 65 years) patients who underwent PPU surgery. Cross-sectional skeletal muscle areas and densities were measured by CT at L3 and patient-height adjusted to obtain the L3 skeletal muscle gauge (SMG). Thirty-day mortality was determined with univariate, multivariate and Kaplan-Meier analysis.

RESULTS

From 2011 to 2016, 141 older patients were included; 54.8% had sarcopenia. They were further categorized into the PULP score ≤ 7 (n=64) or PULP score > 7 group (n=82). In the former, there was no significant difference in 30-day mortality between sarcopenic (2.9%) and nonsarcopenic patients (0%; p=1.000). However, in the PULP score > 7 group, sarcopenic patients had a significantly higher 30-day mortality (25.5% vs. 3.2%, p=0.009) and serious complication rate (37.3% vs. 12.9%, p=0.017) than nonsarcopenic patients. Multivariate analysis showed that sarcopenia was an independent risk factor for 30-day mortality in patients in the PULP score > 7 group (OR: 11.05, CI: 1.03-118.7).

CONCLUSION

CT scans can diagnose PPU and provide physiological measurements. Sarcopenia, defined as a low CT-measured SMG, provides extra value in predicting mortality in older PPU patients.

Peptic ulcer disease in non-alcoholic fatty liver disease hospitalizations: A new challenge on the horizon in the United States

BACKGROUND

Peptic ulcer disease (PUD) is frequently seen in patients with liver cirrhosis. However, current literature lacks data on PUD in non-alcoholic fatty liver disease (NAFLD) hospitalizations.

AIM

To identify trends and clinical outcomes of PUD in NAFLD hospitalizations in the United States.

METHODS

The National Inpatient Sample was utilized to identify all adult (≥ 18 years old) NAFLD hospitalizations with PUD in the United States from 2009-2019. Hospitalization trends and outcomes were highlighted. Furthermore, a control group of adult PUD hospitalizations without NAFLD was also identified for a comparative analysis to assess the influence of NAFLD on PUD.

RESULTS

The total number of NAFLD hospitalizations with PUD increased from 3745 in 2009 to 3805 in 2019. We noted an increase in the mean age for the study population from 56 years in 2009 to 63 years in 2019 (P < 0.001). Racial differences were also prevalent as NAFLD hospitalizations with PUD increased for Whites and Hispanics, while a decline was observed for Blacks and Asians. The all-cause inpatient mortality for NAFLD hospitalizations with PUD increased from 2% in 2009 to 5% in 2019 (P < 0.001). However, rates of Helicobacter pylori (H. pylori) infection and upper endoscopy decreased from 5% in 2009 to 1% in 2019 (P < 0.001) and from 60% in 2009 to 19% in 2019 (P < 0.001), respectively. Interestingly, despite a significantly higher comorbidity burden, we observed lower inpatient mortality (2% vs 3%, P = 0.0004), mean length of stay (LOS) (11.6 vs 12.1 d, P < 0.001), and mean total healthcare cost (THC) ($178598 vs $184727, P < 0.001) for NAFLD hospitalizations with PUD compared to non-NAFLD PUD hospitalizations. Perforation of the gastrointestinal tract, coagulopathy, alcohol abuse, malnutrition, and fluid and electrolyte disorders were identified to be independent predictors of inpatient mortality for NAFLD hospitalizations with PUD.

CONCLUSION

Inpatient mortality for NAFLD hospitalizations with PUD increased for the study period. However, there was a significant decline in the rates of H. pylori infection and upper endoscopy for NAFLD hospitalizations with PUD. After a comparative analysis, NAFLD hospitalizations with PUD had lower inpatient mortality, mean LOS, and mean THC compared to the non-NAFLD cohort.

Outcomes of laparoscopic modified Cellan-Jones repair versus open repair for perforated peptic ulcer at a community hospital

INTRODUCTION

Minimally invasive or open Graham Patch repair remains the gold standard approach for management of perforated peptic ulcers (PPU). Herein, we report outcomes of laparoscopic technique and compare it with open approach at a community hospital.

METHODS

Retrospective observational study conducted comparing laparoscopic modified Cellan-Jones repair (mCJR) versus the standard open repair of PPU. Patients aged 18-90 years during 2016-2021 were offered either a minimally invasive or open approach depending on surgeon laparoscopic capability, and were compared in terms of demographics, co-morbidities, intra-operative details, and short-term outcomes.

RESULTS

A total of 49 patients were included (46.9% males, mean age 52.9 years, mean BMI 25.0, ASA ≥ III 75.5%, 75.5% smokers, 26.5% current NSAIDs use, and 71.4% alcohol drinkers). Duodenum was the most common perforation site (57.1%), and majority of ulcers were 1-2 cm (72.9%). Laparoscopic approach was performed in 16 consecutive patients (32.7%) by a single surgeon, with no conversions. Preoperative characteristics were similar for both groups. Compared to open approach, laparoscopic group were taken to operation immediately (< 4 h) (87.5% vs. 15.2%, p < 0.001), had lower estimated blood loss (11.8 ml vs. 73.8 ml, p = 0.063), and longer operative time (117.1 min vs. 85.6 min, p = 0.010). Postoperatively, nasogastric tube was removed earlier in laparoscopic group (POD1-2, 87.5% vs. 24.2%, p = 0.001), with earlier resumption of diet (POD1-2, 62.6% vs. 9.1%, p = 0.002), less narcotic usage (< 3 days, 58.3% vs. 6.1%, p < 0.001), earlier return of bowel function (POD1-2, 43.8% vs. 9.1%, p = 0.003) and shorter length of stay (LOS) (3.7 days vs. 16.1 days, p < 0.001). Both in-house mortality and morbidity rates were lower in the laparoscopic group, but not statistically significant [(0% vs. 6.1%, p = 0.347) and (12.5% vs. 39.4%, p = 0.500), respectively].

CONCLUSION

Laparoscopic mCJR is a feasible method for repair of PPU, and it is associated with shorter LOS, and less narcotics usage in comparison to the open repair approach.

Endoscopic submucosal dissection for lesions involving the anastomosis after upper gastrointestinal surgery

BACKGROUND AND AIMS

Endoscopic submucosal dissection (ESD) for anastomotic lesions is technically challenging due to severe fibrosis, deformity, staples, and limited space for procedure. We aimed to characterize the clinicopathological characteristics, feasibility, and effectiveness of ESD for anastomotic lesions of the upper gastrointestinal tract.

METHODS

We retrospectively investigated 43 patients with lesions involving the anastomoses of the upper GI tract who underwent ESD from April 2007 to February 2021. We collected clinicopathological characteristics, procedure‑related parameters and outcomes, and follow‑up data and analyzed the impact of anastomotic involvement.

RESULTS

The median duration from previous upper GI surgery was 60 months and the median procedure duration was 30 min. The rate of en bloc resection and en bloc with R0 resection was 90.7% and 81.4%, respectively. Two patients (4.7%) experienced major adverse events, including delayed bleeding and febrile episode. During a median follow-up of 80 months, 3 patients had local recurrence and 4 patients had metastases. The 5-year disease-free survival (DFS) and overall survival (OS) rates were 89.6% and 95.1%, respectively. Compared with the unilaterally involving group, the straddling anastomosis group had significantly longer procedure duration, larger specimen, lower rates of en bloc resection and en bloc with R0 resection, and shorter DFS and OS (all P < 0.05). However, rates of adverse events did not differ significantly between the two groups.

CONCLUSIONS

The short‑ and long-term outcomes of ESD for upper GI anastomotic lesions were favorable. Although with technically challenging, ESD could be performed safely and effectively for anastomotic lesions.

Valentino's syndrome: A rare and lethal differential diagnosis for acute appendicitis

Due to the rarity of the condition, Valentino’s syndrome is an underrated differential diagnosis for acute appendicitis. We describe a patient with Valentino’s syndrome in whom preoperative and intraoperative diagnoses were challenging due to misleading clinical, investigative, and morphological findings. A 31-year-old woman who was on methylprednisolone for sensory radiculopathy presented to the emergency department with acute right lower quadrant pain. The clinical diagnosis of acute appendicitis was supported by the elevated inflammatory markers and ultrasonographic findings. An appendicectomy and an ovarian cystectomy were performed due to the findings of mild appendicitis and right ovarian endometrioma, respectively. Postoperatively, she developed peritonitis with a purulent bile-stained discharge from the surgical site and per vagina. Contrast-enhanced computed tomography of the abdomen showed a retroperitoneal collection at the second lumbar vertebral level extending along the right paracolic gutter to the pelvis and intraperitoneal fluid collections in right lower quadrant and pelvis. An emergency exploratory laparotomy confirmed a perforation at the posterior aspect of the duodenum which was repaired with an omental patch. Unfortunately, relaparotomy and end ileostomy were required due to colonic perforation with the eroded drain tube. She made an uneventful recovery with intensive care and underwent ileostomy reversal after 12 weeks. We emphasize the clues to have a high degree of suspicion during preoperative and intraoperative evaluation to recognize this lethal mimicker of acute appendicitis.

Massive duodenal ulcer bleeding due to the ruptured hepatic artery pseudoaneurysm after living donor liver transplantation

BACKGROUND

The rupture of a hepatic artery pseudoaneurysm (HAP) is a rare but lethal complication after living donor liver transplantation (LDLT) and often manifests as acute gastrointestinal bleeding.

CASE PRESENTATION

This report describes three patients who experienced HAP after LDLT. These patients initially presented with active bleeding of a duodenal ulcer (DU) in the duodenal bulb, followed by diagnosis of the ruptured HAP by angiography. None of the patients had evidence of an active intra-abdominal infection or bile leakage preceding the rupture of HAP. All patients were initially treated by transcatheter arterial coil embolization (TAE). In all cases, TAE was successful for hemostasis but resulted in complete obstruction of the arterial inflow to the graft. Arterial revascularization by surgical reconstruction using the autologous arterial graft in one case and re-LDLT in another one was successfully performed. The other one succumbed to sepsis caused by later liver abscesses.

CONCLUSION

This is the first detailed case series of massive DU bleeding as a warning signal of ruptured HAP after LDLT. HAP should be included in the differential diagnosis when an LDLT recipient presents with gastrointestinal bleeding.

The effect of platelet-albumin ratio on mortality and morbidity in peptic ulcer perforation

BACKGROUND

The aim of our study was to investigate the prognostic role of platelet/albumin ratio in patients treated under emergency conditions for peptic ulcer perforation (PUP).

METHODS

A retrospective study involving emergency patients who were operated for PUP was carried out. The patients were divided into 2 groups: PUP patients who died after surgical treatment (PUP-M) and PUP patients who survived after surgical treatment (PUP-S). The laboratory values of the patients were compared statistically. A P value of <.05 was considered statistically significant.

RESULTS

This cohort study consisted of 171 patients treated between June 2013 and December 2019. The mean age of the patients was 46.3 ± 20.5 years; and 33 (19.3%) patients were women. The age (P ≤ .001), platelet/lymphocyte ratio (P = .02), lactic dehydrogenase to albumin ratio (P ≤ .001), and platelet/albumin ratio (PAR; P ≤ .001) values were high and lymphocyte count was low (P = .006) in the PUP-M group. A positive correlation was determined between length of stay in hospital and age (P ≤ .001), lactic dehydrogenase/albumin ratio (P ≤ .001), platelet count (P = .044), and PAR (P ≤ .001). A substantial negative correlation was determined between length of stay in hospital and albumin count (P ≤ .001).

CONCLUSIONS

We determined a high preoperative PAR level in PUP patients who had undergone surgery as a negative prognostic parameter. PAR is a candidate biomarker for clinical practice.

The surgical management of complicated peptic ulcer disease: An EAST video presentation

BACKGROUND

Peptic ulcer disease (PUD), once primary a surgical problem, is now medically managed in the majority of patients. The surgical treatment of PUD is now strictly reserved for life-threatening complications. Free perforation, refractory bleeding and gastric outlet obstruction, although rare in the age of medical management of PUD, are several of the indications for surgical intervention. The acute care surgeon caring for patients with PUD should be facile in techniques required for bleeding control, bypass of peptic strictures, and vagotomy with resection and reconstruction. This video procedures and techniques article demonstrates these infrequently encountered, but critical operations.

CONTENT VIDEO DESCRIPTION

A combination of anatomic representations and videos of step-by-step instructions on perfused cadavers will demonstrate the key steps in the following critical operations. Graham patch repair of perforated peptic ulcer is demonstrated in both open and laparoscopic fashion. The choice to perform open versus laparoscopic repair is based on individual surgeon comfort. Oversewing of a bleeding duodenal ulcer via duodenotomy and ligation of the gastroduodenal artery is infrequent in the age of advanced endoscopy and interventional radiology techniques, yet this once familiar procedure can be lifesaving. Repair of giant duodenal or gastric ulcers can present a challenging operative dilemma on how to best repair or exclude the defect. Vagotomy and antrectomy, perhaps the least common of all the aforementioned surgical interventions, may require more complex reconstruction than other techniques making it challenging for inexperienced surgeons. A brief demonstration on reconstruction options will be shown, and it includes Roux-en-Y gastrojejunostomy.

CONCLUSION

Surgical management of PUD is reserved today for life-threatening complications for which the acute care surgeon must be prepared. This presentation provides demonstration of key surgical principles in management of bleeding and free perforation, as well as gastric resection, vagotomy and reconstruction.

LEVEL OF EVIDENCE

Video procedure and technique, not applicable.

Acute Upper Non-variceal and Lower Gastrointestinal Bleeding

Acute gastrointestinal (GI) bleeding is a common surgical emergency requiring hospital admission and associated with high morbidity and mortality. Appropriate decision-making is essential to make a prompt diagnosis, accurate risk assessment, and proper resuscitation of patients with gastrointestinal bleeding. Despite multiple randomized trials and meta-analyses, there is still controversy on various management issues like appropriate risk stratification, the timing of endoscopy, choosing an appropriate endoscopic, and radiological intervention in these groups of patients. As the usage of nonsteroidal anti-inflammatory drugs, antiplatelet, and antithrombotic agents is common in patients with gastrointestinal bleeding, the physician is challenged with proper management of these drugs. The present review summarizes the current strategies for risk stratification, localization of bleeding source, endoscopic and radiological intervention in patients with acute nonvariceal upper GI, middle GI, and lower GI bleeding.

A comparison of three strategies to reduce the burden of osteoarthritis: A population-based microsimulation study

Objectives

The purpose of this study was to compare three strategies for reducing population health burden of osteoarthritis (OA): improved pharmacological treatment of OA-related pain, improved access to joint replacement surgery, and prevention of OA by reducing obesity and overweight.

Methods

We applied a validated computer microsimulation model of OA in Canada. The model simulated a Canadian-representative open population aged 20 years and older. Variables in the model included demographics, body mass index, OA diagnosis, OA treatment, mortality, and health-related quality of life. Model parameters were derived from analyses of national surveys, population-based administrative data, a hospital-based cohort study, and the literature. We compared 8 what-if intervention scenarios in terms of disability-adjusted life years (DALYs) relative to base-case, over a wide range of time horizons.

Results

Reductions in DALYs depended on the type of intervention, magnitude of the intervention, and the time horizon. Medical interventions (a targeted increase in the use of painkillers) tended to produce effects quickly and were, therefore, most effective over a short time horizon (a decade). Surgical interventions (increased access to joint replacement) were most effective over a medium time horizon (two decades or longer). Preventive interventions required a substantial change in BMI to generate a significant impact, but produced more reduction in DALYs than treatment strategies over a very long time horizon (several decades).

Conclusions

In this population-based modeling study we assessed the potential impact of three different burden reduction strategies in OA. Data generated by our model may help inform the implementation of strategies to reduce the burden of OA in Canada and elsewhere.

AIMS65 predicts prognosis of patients with duodenal ulcer bleeding; a comparison with other risk-scoring systems

BACKGROUND AND AIM

Duodenal ulcer bleeding has a higher risk of mortality than bleeding from other portions of the gastrointestinal tract. AIMS65 is an effective risk-scoring system to predict prognosis of upper gastrointestinal bleeding and can be easily calculated without endoscopic findings. In this study, we investigate the usefulness of AIMS65 to predict prognosis of patients with duodenal ulcer bleeding.

METHODS

Two hundred and fifty-five patients with endoscopically diagnosed duodenal ulcer bleeding at Kurashiki Central hospital from July 2007 to June 2017 were studied. We compared AIMS65, Glasgow Blatchford score (GBS), admission Rockall, and full Rockall scoring systems for predicting in-hospital mortality by calculating area under the receiver operating characteristic curve (AUROC).

RESULTS

In-hospital mortality due to duodenal ulcer bleeding occurred in 17 (6.7%). Scores of all scoring systems were significantly higher in patients with in-hospital mortality than in patients without it. AUROC values for predicting in-hospital mortality was 0.83 in AIMS65, 0.74 in GBS, 0.76 in admission Rockall score, and 0.82 in full Rockall score, a statistically insignificant difference among the systems. In AIMS65, score more than or equal to 2 was an optimal value to predict in-hospital mortality, with sensitivities of 88.2% and specificities of 59.7%, respectively.

CONCLUSIONS

AIMS65 predicted in-hospital mortality of patients with duodenal ulcer bleeding as accurately as did other scoring systems. Given its simplicity of calculation, AIMS65 may be a more clinically practical system in the management of bleeding duodenal ulcer patients.

Evolution of pediatric gastrointestinal ulcer disease: Is acute surgical intervention relevant?

BACKGROUND

There is a lack of contemporary data about pediatric gastrointestinal ulcer disease. We hypothesized that ulcers found in immunosuppressed children were more likely to require surgical intervention.

METHODS

All children <21 years (n = 129) diagnosed with ulcers at a quaternary hospital from 1990 to 2019 were retrospectively reviewed. Clinical findings and pertinent information were collected.

RESULTS

Of 129 cases, 19 (14.7%) were immunosuppressed. Eight were post-transplant; four were diagnosed with post-transplant lymphoproliferative disease (PTLD).  Eight were associated with cancer. Three were both.  Three of 19 immunosuppressed and 28/110 immunocompetent patients were taking acid suppression therapy. Nine immunosuppressed patients required surgical intervention, including all PTLD cases, compared to 14 immunocompetent (47.3% vs 16.4%, p < 0.01). Five patients had duodenal perforation, two had multiple small bowel perforations, and two had uncontrolled bleeding. Of 9/19 immunosuppressed patients, surgical complications included bleeding (n = 7), sepsis (n = 2), ostomy reoperation/readmissions (n = 2), and death within 30 days (n = 2). Two/eighteen immunocompetent patients had bleeding complications.

CONCLUSION

Surgical treatment for ulcers remains relevant for pediatric patients. Immunosuppressed patients have more complications, longer hospital stays, and are more likely to need surgical intervention. Efforts should be made for ulcer prophylaxis with a low threshold to investigate epigastric pain in these complex patients.

LEVEL OF EVIDENCE

Prognosis Study Level III Evidence.

Risk Factors that Affect Morbidity and Mortality in Patients with Perforated Peptic Ulcer Diseases in a Teaching Hospital

Background

This study was done to identify risk factors that affect the morbidity and mortality of patients operated for a perforated peptic ulcer in a resource-limited setting.

Methods

A two years (January 1, 2016 -December 30, 2018) retrospective cross-sectional study was done on patients admitted and operated for PPU at Yekatit 12 Hospital, Addis Ababa, Ethiopia.

Results

A total of 93 patients were operated. The median age affected was 29 years (Range 15–75 years). Male to female ratio was 7.5:1. Chewing chat, smoking and alcohol use were seen in 22 (23.6%), 35(37.6%), and 34(36.5%), cases respectively. Only 23.6% gave previous history of dyspepsia. The median duration of illness was 48hours and the duodenal to gastric ulcer perforation ratio was 6.5:1. In majority of the cases (63.3%) the perforation diameter was =10mm (63.3%). Cellan-Jones repair of the perforations was done in 92.5% of cases. A total of 47 complications were seen in 25 cases. The total complications and mortality rates were 25(26.8%) and 6(6.5%) respectively. The most common postoperative complication was pneumonia (13.97%) followed by superficial surgical site infection (10.8%). Mortality rate was highest among patients >50yrs [AOR (95%CI) =2.4(230)]. Delayed presentation of >24 hours [AOR (95%CI) =4.3(1.4–13.5)] and a SBP =90mmhg [AOR (95%CI) =4.8(1–24)] were found to be significantly related with higher complication rate.

Conclusions

Patients who presented early and immediate corrective measures were instituted had better outcomes while those seen late developed unfavorable out-come with significantly higher complications. Therefore, early detection and treatment of PPU is essential.

Gastropancreatic Fistula: A Rare Complication of Peptic Ulcer Disease

Peptic ulcer disease (PUD) has a significant health burden. Penetration is a rare complication of PUD, where an ulcer erodes into another organ. To the best of our knowledge, we present the fourth case in the literature where a gastric ulcer has penetrated the pancreas. A 67-year-old man with a history of PUD presented to the emergency department for epigastric pain. Endoscopy revealed a large gastric ulcer at the incisura with magnetic resonance imaging demonstrating gastropancreatic fistula. Our case emphasizes on the importance of timely identification and treatment strategies for gastropancreatic fistula, the rarest complications of PUD.

Does routine postoperative contrast radiography improve outcomes for patients with perforated peptic ulcer? A multicenter retrospective cohort study

BACKGROUND

Perforated peptic ulcer is a morbid emergency general surgery condition. Best practices for postoperative care remain undefined. Surgical dogma preaches practices such as peritoneal drain placement, prolonged nil per os, and routine postoperative enteral contrast imaging despite a lack of evidence. We aimed to evaluate the role of postoperative enteral contrast imaging in postoperative perforated peptic ulcer care. Our primary objective was to assess effects of routine postoperative enteral contrast imaging on early detection of clinically significant leaks.

METHODS

We conducted a multicenter retrospective cohort study of patients who underwent repair of perforated peptic ulcer between July 2016 and June 2018. We compared outcomes between those who underwent routine postoperative enteral contrast imaging and those who did not.

RESULTS

Our analysis included 95 patients who underwent primary/omental patch repair. The mean age was 60 years, and 54% were male. Thirteen (14%) had a leak. Eighty percent of patients had a drain placed. Nine patients had leaks diagnosed based on bilious drain output without routine postoperative enteral contrast imaging. Use of routine postoperative enteral contrast imaging varied significantly between institutions (30%-87%). Two late leaks after initial normal postoperative enteral contrast imaging were confirmed by imaging after a clinical change triggered the second study. Two patients had contained leaks identified by routine postoperative enteral contrast imaging but remained clinically well. Duration of hospital stay was longer in those who received routine postoperative enteral contrast imaging (12 vs 6 days, median; P = .000).

CONCLUSION

Routine postoperative enteral contrast imaging after perforated peptic ulcer repair likely does not improve the detection of clinically significant leaks and is associated with increased duration of hospital stay.

A standardized protocol improves testing rates for Helicobacter Pylori among inpatients with peptic ulcer disease

BACKGROUND

Despite a strong link between Helicobacter Pylori infection and peptic ulcer disease (PUD), rates of testing for H. Pylori in hospitalized patients with PUD remain largely unexplored. We aimed to determine H. Pylori testing practices at our institution among inpatients with PUD, and to implement a protocol to improve testing rates.

MATERIALS AND METHODS

In this quality improvement initiative, baseline H. Pylori testing practices were determined by analysis of historical data on 100 subsequent inpatients with PUD from January 2016 to June 2017 at a tertiary care hospital undergoing esophagogastroduodenoscopy (EGD). Subsequently, a division-wide testing protocol was implemented, and data were analyzed from 43 consecutive inpatients with PUD from October 2019-March 2020 to determine the protocol's effects.

RESULTS

The analysis of baseline testing practices showed a 57% testing rate for H. Pylori. Gastric biopsies were less likely to be performed during EGDs done outside the endoscopy unit (5.9% vs 32.7%, P = 0.001), outside of usual business hours (6.7% vs 24.3%, P = 0.04), and in cases where endoscopic therapy was administered (6% vs 32%, P = 0.02). After implementation of the new division-wide testing protocol, testing rates increased to 93% (P < 0.001).

CONCLUSIONS

Low baseline inpatient testing for H. Pylori represents a missed opportunity to test a substantial number of high-risk patients with PUD. Implementation of a conceptually simple protocol aimed at increasing rates of gastric biopsy significantly improved testing rates in a prospective follow-up. Widespread standardization of H. Pylori testing for inpatients with PUD may improve important patient outcomes related to complicated PUD.

Empiric antifungals do not decrease the risk for organ space infection in patients with perforated peptic ulcer

Introduction

Infection control in patients with perforated peptic ulcers (PPU) commonly includes empiric antifungals (AF). We investigated the variation in the use of empiric AF and explored the association between their use and the subsequent development of organ space infection (OSI).

Methods

This was a secondary analysis of a multicenter, case–control study of patients treated for PPU at nine institutions between 2011 and 2018. Microbiology and utilization of empiric AF, defined as AF administered within 24 hours from the index surgery, were recorded. Patients who received empiric AF were compared with those who did not. The primary outcome was OSI and secondary outcome was OSI with growth of Candida spp. A logistic regression was used to adjust for differences between the two cohorts.

Results

A total of 554 patients underwent a surgical procedure for PPU and had available timing of AF administration. The median age was 57 years and 61% were male. Laparoscopy was used in 24% and omental patch was the most common procedure performed (78%). Overall, 239 (43%) received empiric AF. There was a large variation in the use of empiric AF among participating centers, ranging from 25% to 68%. The overall incidence of OSI was 14% (77/554) and was similar for patients who did or did not receive empiric AF. The adjusted OR for development of OSI for patients who received empiric AF was 1.04 (95% CI 0.64 to 1.70), adjusted p=0.86. The overall incidence of OSI with growth of Candida spp was 5% and was similar for both groups (adjusted OR 1.29, 95% CI 0.59 to 2.84, adjusted p=0.53).

Conclusion

For patients undergoing surgery for PPU, the use of empiric AF did not yield any significant clinical advantage in preventing OSI, even those due to Candida spp. Use of empiric AF in this setting is unnecessary.

Study type

Original article, case series.

Level of evidence

III.

Outcomes of Laparoscopic vs Open Repair of Perforated Peptic Ulcers: An ACS-NSQIP Study

BACKGROUND

Perforated peptic ulcer (PPU) is a surgical emergency needing swift operative resolution. While laparoscopic and open approaches are viable options, it remains unclear whether laparoscopic repair has significantly improved outcomes. We use a national surgical database to compare perioperative and 30-d postoperative (30POP) outcomes.

MATERIALS AND METHODS

The 2016-2018 ACS-NSQIP database was used to create the patient cohort, using ICD-10 and CPT codes. An unmatched analysis identified factors that likely contributed to the laparoscopic versus open treatment allocation. Propensity score matching (PSM) was used to identify outcomes that were not explained by underlying differences in the patient cohorts.

RESULTS

A total of 3475 patients were included: 3135 in open group (OG), 340 (~10%) in laparoscopic group (LG). After PSM to control for comorbidities and illness severity that differed between groups on univariate analysis, 288 patients remained in each group. Analysis of the matched cohorts revealed no statistically significant difference in mortality (5.9% OG versus 3.8% LG, P = 0.245). The LG had significantly longer operative times (92 versus 79 min, P = 0.003), shorter hospital stays (8.2 versus 9.4 d, P = 0.044) and higher probability of being discharged home (81% versus 73%, P = 0.017). 30POP outcomes were largely equivalent, except that OG had higher risk for bleeding (14.6% versus 8%, P = 0.012) and pneumonia (8.7% versus 4.5%, P = 0.044).

CONCLUSIONS

While laparoscopic repairs take longer, they lead to shorter hospital stays and higher likelihood of discharge home. Further study to identify patients that are candidates for this technique is warranted.

A Flat Inferior Vena Cava on Computed Tomography Is Associated With Worse Outcomes in Emergency General Surgery

BACKGROUND

Several trauma studies have shown that a "flat" inferior vena cava (IVC) is associated with poor clinical outcomes, including hypovolemic shock, major bleeding, transfusions and mortality. These studies utilize IVC measurements on computed tomography (CT) scans, and rarely include emergency general surgery patients. We examine the association between IVC flatness and clinical outcomes in a series of patients with perforated viscus.

MATERIALS AND METHODS

Medical records at an academic hospital were reviewed of adults with perforated viscus. Patients who underwent laparotomy or laparoscopy were included if they underwent CT within 12 h prior to incision time. Perforated appendicitis was excluded. A ratio was calculated of the transverse to anterior-posterior diameter of the IVC at 3 locations, then averaged. Clinical outcomes were analyzed by the average IVC ratio.

RESULTS

A total of 83 patients were included. Using binomial regression, the average IVC ratio significantly correlated with ICU admission (OR 3.6, 95% CI 1.2 to 11) and acute kidney injury (OR 2.3, 95% CI 1.0 to 5.3), but not postoperative shock (OR 1.2, 95% CI 0.56 to 2.6).

CONCLUSIONS

A flat IVC on CT prior to an operation for perforated viscus was associated with worse outcomes, including increased rate of ICU admission and acute kidney injury. More outcomes research is needed to assess the potential role of IVC assessment in preoperative resuscitation.

Duet laparoscopic repair with knotless barbed sutures for treatment of perforated peptic ulcer: reality in general surgery with lacking of manpower

Background

Perforated peptic ulcer (PPU) is a fatal complication of peptic ulcer disease, which requires emergency surgery. Laparoscopic repair is the widely accepted and effective method for the treatment of PPU. The aim of this study was to evaluate the safety and efficacy of duet laparoscopic repair of PPU with knotless barbed sutures.

Methods

From January 2013 to May 2019, 40 patients with PPU underwent laparoscopic primary repair and omentopexy at the Dankook University Hospital. The operative outcomes and complications of patients undergoing surgery using continuous suturing with absorbable knotless barbed sutures (group A, n=15) were compared with those undergoing surgery with conventional interrupted sutures (group B, n=25).

Results

The mean operative time was significantly shorter in group A than group B (84.4±39.8 vs. 104.2±49.4 min, P<0.001). There were no differences in other operative outcomes or postoperative complications (group A vs. group B, 20.0% vs. 24.0%, respectively; P=0.249) between the two groups. The mean operation time spent for laparoscopic sutures and omentopexy was 22.7 minutes.

Conclusions

The findings of the current study, albeit performed retrospectively at a single institution, suggested that duet laparoscopic repair of PPU with knotless barbed sutures might be considered as an alternative option, especially in hospitals lacking manpower.

Urban-Rural Disparities and Temporal Trends in Peptic Ulcer Disease Epidemiology, Treatment, and Outcomes in the United States

INTRODUCTION

The incidence of peptic ulcer disease (PUD) has been decreasing over time with Helicobacter pylori eradication and use of acid-suppressing therapies. However, PUD remains a common cause of hospitalization in the United States. We aimed to evaluate contemporary national trends in the incidence, treatment patterns, and outcomes for PUD-related hospitalizations and compare care delivery by hospital rurality.

METHODS

Data from the National Inpatient Sample were used to estimate weighted annual rates of PUD-related hospitalizations. Temporal trends were evaluated by joinpoint regression and expressed as annual percent change with 95% confidence intervals (CIs). We determined the proportion of hospitalizations requiring endoscopic and surgical interventions, stratified by clinical presentation and rurality. Multivariable logistic regression was used to assess independent predictors of in-hospital mortality and postoperative morbidity.

RESULTS

There was a 25.8% reduction (P < 0.001) in PUD-related hospitalizations from 2005 to 2014, although the rate of decline decreased from -7.2% per year (95% CI: 13.2% to -0.7%) before 2008 to -2.1% per year (95% CI: 3.0% to -1.1%) after 2008. In-hospital mortality was 2.4% (95% CI: 2.4%-2.5%). Upper endoscopy (84.3% vs 78.4%, P < 0.001) and endoscopic hemostasis (26.1% vs 16.8%, P < 0.001) were more likely to be performed in urban hospitals, whereas surgery was performed less frequently (9.7% vs 10.5%, P < 0.001). In multivariable logistic regression, patients managed in urban hospitals were at higher risk for postoperative morbidity (odds ratio 1.16 [95% CI: 1.04-1.29]), but not death (odds ratio 1.11 [95% CI: 1.00-1.23]).

DISCUSSION

The rate of decline in hospitalization rates for PUD has stabilized over time, although there remains significant heterogeneity in treatment patterns by hospital rurality.

Evaluating the Evolving Morbidity of Omentoplasty for Perforated Peptic Ulcer Disease

Mortality for perforated peptic ulcer (PPU) surgery ranges from 2-22% with morbidity ranging from 15-45%. Traditionally, these had been repaired with vagotomy and antrectomy or pyloroplasty with smaller perforations repaired with an omentoplasty. Laparoscopic repair has become increasingly prevalent and demonstrated to have shorter length of stay (LOS) and fewer complications. We are evaluating the surgical repair of PPU with omentoplasty to determine trends of utilization and surgical outcomes. We conducted a 13-year (2005-2017) retrospective review, utilizing the National Surgical Quality Improvement Program database. A total of 6873 patients had open or laparoscopic repair of a PPU, with 2285 patients identified as utilizing omentoplasty. Five hundred eighty-eight omentoplasty patients were further identified as having a laparoscopic technique. We compared patient demographics, comorbidities, and perioperative morbidity and mortality for surgical patients between 2005-2011 and 2012-2017. We trended the perioperative outcomes across the study intervals. Parametric and nonparametric tests were used to evaluate outcomes. Between 2005 and between 2017, laparoscopic surgical repair with omentoplasty has increased from 3.8% to 34.6%. Overall mortality for open operations declined during this interval (12.7%-9.3%) while it remained unchanged for laparoscopic operations (4.6%-4.2%), there was not a significant difference between the laparoscopic and open 30-day mortality. Both open surgery and laparoscopic surgery are being used on an increasingly healthy cohort (increased functional status decreased predicted perioperative morbidity). Relative to the 2005-2011, the laparoscopic surgery 2012-2017 cohort had increases in both serious and overall morbidity, although this was not statistically significant. Compared to the 2005-2011, the 2012-2017 open surgery cohort had increasing serious morbidity (OR 2.03) and overall morbidity (OR 1.91). There was a trend of decreasing LOS and increased return to the operating room for patients with laparoscopic surgery. Laparoscopic Graham patch repair of peptic ulcers significantly increased, although open repair still constitutes the majority of the cases. Despite Graham patch repair being utilized on a healthier patient population, morbidity and mortality for laparoscopic repair have remained unchanged. Postoperative morbidity and mortality for open surgery have increased. This indicates that laparoscopic repair is more commonly utilized for low- or medium risk patients, leaving an increasingly sick patient population selected to open repair.

Hospitalizations for peptic ulcer disease in China: Current features and outcomes

BACKGROUND AND AIM

Rates and outcomes of hospitalizations for peptic ulcer disease (PUD) are unknown in mainland China. We aimed to describe characteristics and treatments of PUD inpatients in secondary and tertiary care hospitals registered in the national Health Statistics and Information Reporting System in 2015 and to explore factors related to inpatient outcomes.

METHODS

We retrieved and validated PUD hospitalization data from 4441 hospitals reporting to Health Statistics and Information Reporting System in 2015. Sensitivity analyses were performed to examine the robustness of findings considering different reporting rates across provinces. Current analyses focused on ulcer sites, complications, therapies, and rates of in-hospital death or unauthorized discharge.

RESULTS

Total admissions for PUD were 443 433 (mean age 55.14 years), constituting 0.59% of all-cause hospitalizations of 2015 in 4441 hospitals. Duodenal ulcers were more common than gastric ulcers (44.69% vs 37.42%). About 61% of inpatients had complications (46.45% for bleeding and 14.66% for perforation). Over 96% of uncomplicated or bleeding inpatients were managed medically. Surgery was provided to 64.22% of perforated cases. Endoscopic hemostasis and transcatheter embolization were performed for 1.59% of the bleeding and 0.59% of the perforation cases. For all PUD cases, the average in-hospital mortality was 0.35%. Six percent of inpatients left hospitals without authorization. Multinomial logistic regressions showed that inpatient death and unauthorized discharge were associated with older age, gastric ulcer, bleeding, perforation, and comorbidity after controlling for gender, insurance status, hospital type, area, and region.

CONCLUSIONS

Currently, pharmacologic management is dominant, and endoscopic hemostasis is notably underutilized for PUD hospitalizations in mainland China.

Upper Gastrointestinal Perforations: A Possible Danger of Antibiotic Overuse

BACKGROUND

The role of changes in gut microflora on upper gastrointestinal (UGI) perforations is not known. We conducted a retrospective case-control study to examine the relationship between antibiotic exposure-a proxy for microbiome modulation-and UGI perforations in a national sample.

METHODS

We queried a 5% random sample of Medicare (2009-2013) to identify patients ≥ 65 years old hospitalized with UGI (stomach or small intestine) perforations using International Classification of Diseases diagnosis codes. Cases with UGI perforations were matched with 4 controls, each based on age and sex. Exposure to outpatient antibiotics (0-30, 31-60, 61-90 days) prior to case patients' index hospitalization admission data was determined with Part D claims. Univariate and multivariable regression analyses were performed to evaluate the effect of antibiotic exposure on UGI perforation.

RESULTS

Overall, 504 cases and 2016 matched controls were identified. Compared to controls, more cases had antibiotic exposure 0-30 days (19% vs. 3%, p < 0.001) and 31-60 days (5% vs. 2%, p < 0.001) prior to admission. In adjusted analyses, antibiotic exposure 0-30 days prior to admission was associated with 6.8 increased odds of an UGI perforation (95% CI 4.8, 9.8); 31-60 days was associated with 1.9 increased odds (95% CI 1.1, 3.3); and 61-90 days was associated with 3.7 increased odds (95% CI 2.0, 6.9).

CONCLUSIONS

Recent outpatient antibiotic use, in particular in the preceding 30 days, is associated with UGI perforation among Medicare beneficiaries. Exposure to antibiotics, one of the most modifiable determinants of the microbiome, should be minimized in the outpatient setting.

Who Needs Gastroprotection in 2020?

Purpose of review

Peptic ulcer disease (PUD) is a recognized complication of non-steroidal anti-inflammatory drugs (NSAIDs). Stress ulcers are a concern for intensive care unit (ICU) patients; PUD is also an issue for patients taking anticoagulation. Helicobacter pylori test and treat is an option for patients starting NSAID therapy, and proton pump inhibitors (PPIs) may reduce PUD in NSAID patients and other high-risk groups.

Recent findings

There are a large number of trials that demonstrate that Helicobacter pylori eradication reduces PUD in NSAID patients. PPI is also effective at reducing PUD in this group and is also effective in ICU patients and those on anticoagulants. The effect is too modest for PPI to be recommended in everyone, and more research is needed as to which groups would benefit the most. Increasing age, past history of PUD, and comorbidity are the most important risk factors.

Summary

H. pylori test and treat should be offered to older patients starting NSAIDS, while PPIs should be prescribed to patients that are at high risk of developing PUD and at risk of dying from PUD complications.

Trends and outcomes of peptic ulcer disease in patients with cirrhosis

BACKGROUND

Peptic ulcer disease (PUD) is more prevalent in cirrhotic patients and it has been associated with poor outcomes. However, there are no population-based studies from the United States (U.S.) that have investigated this association. Our study aims to estimate the incidence trends, predictors, and outcomes PUD patients with underlying cirrhosis.

METHODS

We analyzed Nationwide Inpatient Sample (NIS) and Healthcare Cost and Utilization Project (HCUP) data for years 2002-2014. Adult hospitalizations due to PUD were identified by previously validated ICD-9-CM codes as the primary diagnosis. Cirrhosis was also identified with presence of ICD-9-CM codes in secondary diagnosis fields. We analyzed trends and predictors of PUD in cirrhotic patients and utilized multivariate regression models to estimate the impact of cirrhosis on PUD outcomes.

RESULTS

Between the years 2002-2014, there were 1,433,270 adult hospitalizations with a primary diagnosis of PUD, out of which 70,007 (4.88%) had cirrhosis as a concurrent diagnosis. There was a significant increase in the proportion of hospitalizations with a concurrent diagnosis of cirrhosis, from 3.9% in 2002 to 6.6% in 2014 (p < 0.001). In an adjusted multivariable analysis, in-hospital mortality was significantly higher in hospitalizations of PUD with cirrhosis (odd ratio [OR] 1.78; 95% confidence interval [CI] 1.63-1.97; P < 0.001), however, there was no difference in the discharge to facility (OR 1.00; 95%CI 0.94 - 1.07; P = 0.81). Moreover, length of stay (LOS) was also higher (6 days vs. 4 days, P < 0.001) among PUD with cirrhosis. Increasing age and comorbidities were associated with higher odds of in-hospital mortality among PUD patients with cirrhosis.

CONCLUSION

Our study shows that there is an increased hospital burden as well as poor outcomes in terms of higher in-hospital mortality among hospitalized PUD patients with cirrhosis. Further studies are warranted for better risk stratification and improvement of outcomes.

Trends in the Surgical Management and Outcomes of Complicated Peptic Ulcer Disease

BACKGROUND

Older data indicate that less patients undergo surgery for complicated peptic ulcer disease (PUD). We evaluated contemporary trends in the surgical management and outcomes of patients with complicated PUD.

METHODS

The National Inpatient Sample (2005-2014) was queried for patients with complicated PUD (hemorrhage, perforation, or obstruction). Trend analyses were used to evaluate changes in management and outcomes.

RESULTS

There were 1 570 696 admissions for complicated PUD during the study period. Majority (87.0%) presented with hemorrhage, 10.6% presented with perforation, and 2.4% had an obstruction. The average age was 67 years. Overall, admissions with complicated PUD decreased from 180 054 in 2005 to 150 335 in 2014. The proportion of patients managed operatively decreased from 2.5% to 1.9% in the hemorrhage group, 75.0% to 67.4% in the perforation group, and 26.0% to 20.2% in the obstruction group (all P-trend < .05). Overall, among patients managed operatively, the use of acid-reducing procedures decreased from 25.9% to 13.9%, mortality decreased from 11.9% to 9.4% (both P-trend < .001), while complications remained stable (10.4% to 10.3%, P-trend = .830).

CONCLUSIONS

There are fewer admissions with complicated PUD and more patients are treated nonoperatively. Despite subtle improvements, significant proportions of patients still die from complicated PUD indicating the need for improved preoperative optimization and postoperative care among these patients.

Guidelines for Nonvariceal Upper Gastrointestinal Bleeding

Nonvariceal upper gastrointestinal bleeding (NVUGIB) refers to bleeding that develops in the gastrointestinal tract proximal to the ligament of Treitz. NVUGIB requires hospitalization and is associated with significant morbidity and mortality. Although European and Asian-Pacific guidelines have been published, there have been no previous guidelines regarding management of NVUGIB in Korea. Korea has a high prevalence of Helicobacter pylori infections, and patients have easy accessibility to endoscopy. Therefore, we believe that guidelines regarding management of NVUGIB in Korea are essential. The Korean Society of Gastroenterology reviewed the recent evidence and recommends practical management guidelines on NVUGIB in Korea.

[Guidelines for Non-variceal Upper Gastrointestinal Bleeding]

Non-variceal upper gastrointestinal bleeding (NVUGIB) refers to bleeding that develops in the gastrointestinal tract proximal to the ligament of Treitz. NVUGIB is an important cause for visiting the hospital and is associated with significant morbidity and mortality. Although European and Asian-Pacific guidelines have been published, there has been no previous guidelines regarding management of NVUGIB in Korea. Korea is a country with a high prevalence of Helicobacter pylori infection and patients have easy accessibility to receive endoscopy. Therefore, we believe that guidelines regarding management of NVUGIB are mandatory. The Korean Society of Gastroenterology reviewed recent evidence and recommends practical management guidelines on NVUGIB in Korea.

Statewide Analysis of Peptic Ulcer Disease: As Hospitalizations Decrease, Procedural Volume Remains Steady

Hospitalizations for peptic ulcer disease (PUD) have decreased since the advent of specific medical therapy in the 1980s. The authors’ clinical experience at a tertiary center, however, has been that procedures to treat PUD complications have not declined. This study tested the hypothesis that despite decreases in PUD hospitalizations, the volume of procedures for PUD complications has remained consistent. The study population included all inpatient encounters in the state of Maryland from 2009 to 2014 with a primary ICD-9 diagnosis code for PUD. Data on annual patient volume, demographics, anatomic location, procedures, complications, and outcomes were collected, and PUD prevalence rates were calculated. The study population consisted of the state's entire population, not a sample; statistical analysis was not applied. Hospitalizations for PUD declined from 2,502 in 2009 to 2,101 in 2014, whereas the percentage of hospitalizations with procedures increased from 27.1 to 31.5 per cent. Endoscopy was performed in 19.8 per cent of hospitalizations, operation in 9.4 per cent, and angiography in 1.3 per cent. Of 13,974 inpatient encounters, 30 per cent had at least one inhospital complication. Overall inpatient mortality was 2.2 per cent. PUD hospitalizations are declining in Maryland, mirroring national trends. A subset of patients continue to need urgent procedures for PUD complications, including nearly 10 per cent needing operation. Inpatient mortality among patients admitted for PUD was 2.2 per cent, congruent with other studies. Despite the efficacy of modern medical therapy, these data underscore the importance of teaching surgical residents the cognitive and operative skills necessary to manage PUD complications.

The use of emergency laparoscopy for acute abdomen in the elderly: the FRAILESEL Italian Multicenter Prospective Cohort Study

As the world population is aging rapidly, emergency abdominal surgery for acute abdomen in the elderly represents a global issue, both in developed and developing countries. Data regarding all the elderly patients who underwent emergency abdominal surgery from January 2017 to December 2017 at 36 Italian surgical departments were analyzed with the aim to appraise the contemporary reality regarding the use of emergency laparoscopy for acute abdomen in the elderly. 1993 patients were enrolled. 1369 (68.7%) patients were operated with an open technique; whereas, 624 (31.3%) underwent a laparoscopic operation. The postoperative morbidity rate was 32.6%, with a statically significant difference between the open and the laparoscopic groups (36.2% versus 22.1%, p < 0.001). The reported mortality rate was 8.8%, with a statistically significant difference between the open and the laparoscopic groups (11.2% versus 2.2%, p < 0.001). Our results demonstrated that patients in the ASA II (58.1%), ASA III (68.7%) and ASA IV (88.5%) groups were operated with the traditional open technique in most of the cases. Only a small percentage of patients underwent laparoscopy for perforated gastro-duodenal ulcer repair (18.9%), adhesiolyses with/without small bowel resection (12.2%), and large bowel resection (10.7%). Conversion to open technique was associated with a higher mortality rate (11.1% versus 2.2%, p < 0.001) and overall morbidity (38.9% versus 22.1%, p = 0.001) compared with patients who did not undergo conversion. High creatinine (p < 0.001) and glycaemia (p = 0.006) levels, low hemoglobin levels (p < 0.001), oral anticoagulation therapy (p = 0.001), acute respiratory failure (p < 0.001), presence of malignancy (p = 0.001), SIRS (p < 0.001) and open surgical approach (p < 0.001) were associated with an increased risk of postoperative morbidity. Regardless of technical progress, elderly patients undergoing emergency surgery are at very high risk for in-hospital complications. A detailed analysis of complications and mortality in the present study showed that almost 9% of elderly patients died after surgery for acute abdomen, and over 32% developed complications.

Impact of truncal vagotomy on complicated peptic ulcer after distal gastrectomy with reconstruction by jejunal pouch interposition

BACKGROUND

We encountered a case of marginal ulcer in the jejunum after distal gastrectomy with jejunal pouch interposition. However, it has not been reported and not confirmed the treatment. We chose truncal vagotomy, considering reduced morbidity and postoperative complications.

CASE PRESENTATION

A case was a 69-year-old woman who was admitted to our hospital with melena. She had received curative distal gastrectomy with a 15-cm jejunal pouch reconstruction for early gastric cancer. Marginal ulcer in the jejunal pouch was detected by upper gastrointestinal endoscopy. She was given medication; however, she repeated hospitalization for melena and abdominal pain. Therefore, we decided to perform surgery, and truncal vagotomy was performed. The patient's postoperative course was uneventful and was discharged on the 22nd postoperative day. Symptoms such as abdominal pain and melena were improved after truncal vagotomy.

CONCLUSION

We presented a case with a complicated peptic ulcer after distal gastrectomy with reconstruction by jejunal pouch interposition, which was successfully treated by truncal vagotomy, a surgical acid-reducing procedure which does not require resection of remnant stomach.

Analysis of risk factors affecting the development of peptic ulcer perforation: case-control study

AIM

The aim of the to determine the risk factors associated with increased risk of peptic ulcer perforation (PUP).

MATERIAL AND METHODS

The demographic, clinic, and biochemical parameters of 65 patients (PUP group) who underwent PUP surgery at our clinic between June 2009 and September 2016 were compared with the data of 134 patients (control group) who underwent endoscopy at a gastroenterology clinic for dyspeptic complaints. The control group were matched at random in a 1 : 2 ratio with the PUP group. Univariate analyses were used to compare different variables and variables with clinical significance, and p ≤ 0.05 was used in the backward stepwise logistic regression model.

RESULTS

This study included 65 patients with peptic ulcer perforation aged 17 to 92 years (PUP group) and 134 patients with dyspeptic complaints aged 18 to 87 years (control group). Univariate analysis showed that statistically significant differences were found between groups in terms of non-steroidal anti-inflammatory drugs usage (p = 0.042; OR = 1.868), smoking (p < 0.001; OR = 5.124), old age (p = 0.003), low body mass index (BMI) (p < 0.001), and low hemoglobin (Hb) (p = 0.002). However multivariate analysis showed that increasing age (p = 0.004; OR = 1.035), smoking (p = 0.007; OR = 3.591), decreasing Hb (p = 0.042; OR = 1.277), and decreasing BMI (p < 0.001; OR = 1.669) were independent clinically significant risk factors for development of PUP.

CONCLUSIONS

This study showed that decreased BMI, decreased Hb, increased age, and smoking were independent risk factors for development of PUP. Thus, this group of patients needs particular attention paid to suggestive symptoms with early diagnosis and optimal management of peptic ulcer disease.

Risk factors of perioperative mortality from complicated peptic ulcer disease in Africa: systematic review and meta-analysis

Introduction

In 2013, peptic ulcer disease (PUD) caused over 300 000 deaths globally. Low-income and middle-income countries are disproportionately affected. However, there is limited information regarding risk factors of perioperative mortality rates in these countries.

Objective

To assess perioperative mortality rates from complicated PUD in Africa and associated risk factors.

Design

We performed a systematic review and a random-effect meta-analysis of literature describing surgical management of complicated PUD in Africa. We used subgroup analysis and meta-regression analyses to investigate sources of variations in the mortality rates and to assess the risk factors contributing to mortality.

Results

From 95 published reports, 10 037 patients underwent surgery for complicated PUD. The majority of the ulcers (78%) were duodenal, followed by gastric (14%). Forty-one per cent of operations were for perforation, 22% for obstruction and 9% for bleeding. The operations consisted of vagotomy (38%), primary repair (34%), resection and reconstruction (12%), and drainage procedures (6%). The overall PUD mortality rate was 6.6% (95% CI 5.4% to 8.1%). It increased to 9.7% (95% CI 7.1 to 13.0) when we limited the analysis to studies published after the year 2000. The correlation was higher between perforated PUD and mortality rates (r=0.41, p<0.0001) than for bleeding PUD and mortality rates (r=0.32, p=0.001). Non-significant differences in mortality rates existed between sub-Saharan Africa (SSA) and North Africa and within SSA.

Conclusion

Perioperative mortality rates from complicated PUD in Africa are substantially high and could be increasing over time, and there are possible regional differences.