The Evolutionary Profile of Patients Operated for Peptic Ulcer Perforation in Bujumbura

Background: The evolutionary profile of patients operated for peptic ulcer perforation in Bujumbura. Perforated peptic ulcer is a serious complication of peptic ulcer with potential risk of grave complications. Aim: To study the early morbidity and mortality of surgery for peptic ulcer perforation in Bujumbura City Hall hospitals: Kamenge University Hospital Center (CHUK), Kamenge Military Hospital (HMK) and Prince Louis Rwagasore Clinic (CPLR). Patients and methods: This is a retrospective, descriptive and analytical study carried out in the three hospitals of Bujumbura over a period of three years from January 1, 2020 to December 31, 2022. It involved 57 cases (n = 57) of peptic ulcer perforation. Results: The frequency of surgery for peptic ulcer perforation was 2.7% with a mean age of 43.6 years +/- 15.3 years and a male predominance with a sex ratio of 3.7. Eight percent of patients presented with shock, 24.5% were smokers, and 67.9% had taken non steroidal anti-inflammatory drugs. The mean hospital stay was 15.2 days with a standard deviation of 12.1. The morbidity rate was 30.2%, 32% were classified in grade IIIb of the Clavien-Dindo Surgical Complications Scale. There were 9 deaths (17%). Seven patients who underwent surgery and received late consultations died. Conclusion: Surgery for peptic ulcer perforation remains an intervention associated with a high rate of morbidity and mortality in Bujumbura. Surgery for peptic ulcer perforation remains a procedure associated with a high morbidity and mortality rate in Bujumbura. The time before consultation was the only factor associated with early morbidity and mortality of Surgery for peptic ulcer’s perforations.

Helicobacter Pylori Infections in Peptic Ulcer Perforations: A Retrospective Analysis in Two Referral Hospitals in Douala, Cameroon

Background: Perforations are major complications of peptic ulcer disease and surgical emergencies with important mortality and morbidity. Helicobacter pylori (H. pylori) has been identified as one of the commonest factors associated with peptic ulcer disease. However, little is known about its implication in cases of perforations in Cameroon. We aimed to determine the frequency of Helicobacter pylori infections in cases of perforated peptic ulcers, describe clinical features and outcomes of these cases in Cameroon. Method: A hospital-based retrospective cross-sectional study was conducted through the review of patients’ records admitted for peptic ulcer perforations in Laquintinie and Douala General Hospitals over a period of 5 years (January 2014 - December 2018). We defined H. pylori infection as;positive result on tissue biopsy at time of surgery. We used SPSS version 23.0 to analyse data and set an alpha value at P = 0.05. Results: We reviewed 115 cases of peptic ulcer perforation, with a mean age of 40 years and sex ratio (M:F) of 5:1. All patients underwent emergency laparotomy, 48 (41%) cases had a biopsy report and the prevalence of H. pylori infection in these cases was 47.9 %. Smoking, alcohol consumption and Non-Steroidal Anti-inflammatory Drugs (NSAIDs) use, were not associated with peptic ulcer perforation. The morbidity was at 43.7% and mortality at 14%. Mortality was increasing with a higher Mannheim Peritonitis Index score (OR: 23.51, 95% CI: 4.197 - 143.003, P-value: 0.000). Conclusion: We observed a high prevalence of H. pylori infection in patients with peptic ulcer perforations. We recommend systematic H. pylori screening in cases of perforations and that larger studies should be carried out to evaluate the association of H. pylori infection with peptic ulcer perforation in Sub-Saharan Africa.

Correlation of serum albumin level on postoperative day 2 with hospital length of stay in patients undergoing emergency surgery for perforated peptic ulcer

BACKGROUND Perforated peptic ulcer(PPU)is a common emergency surgical condition and a significant cause of morbidity and mortality worldwide.While advances in surgical techniques have improved outcomes for patients with PPU,many factors still affect postoperative hospital stay and overall prognosis.One potential factor is the serum albumin(SA)level,a widely utilized marker of nutritional status that has been associated with length of stay and complications in various surgical procedures.AIM To clarify the correlation of SA level on postoperative day 2 with hospital length of stay(HLOS)in patients undergoing emergency surgery for perforated peptic ulcer(PPU).METHODS We retrospectively collected and analyzed clinical baseline data,including blood routine and SA levels,of patients who underwent emergency PPU surgery and postoperative treatment at the Lingnan Hospital,the Third Affiliated Hospital of Sun Yat-sen University between December 2012 and September 2021.Patients were grouped according to HLOS with 7 d as the cut-off value,and relevant indicators were analyzed using SPSS 26.0.RESULTS Of the 37 patients undergoing emergency surgery for PPU referred to our department,33 had gastric and 4 had duodenal ulcer perforation.The median HLOS was 10 d.There were 8 patients in the≤7-d group(median HLOS:7 d)and 29 patients in the>7-d group(median HLOS:10 d).The≤7-d group had markedly higher SA on postoperative day 2 than the>7-d group(37.7 g/L vs 32.6g/L;P<0.05).The SA level on postoperative day 2 was a protective factor for patients with HLOS>7 d(Odds ratio=0.629,P=0.015).The cut-off of SA on postoperative day 2 was 30.6g/L,with an area under the curve of 0.86 and a negative predictive value of 100%for the prediction of HLOS≤7 d.CONCLUSION The SA level on postoperative day 2 was associated with the HLOS in patients undergoing emergency surgery for PPU.The pre-and post-operative albumin levels should be monitored,and infusion of human SA should be considered in a timely manner.

Laparoscopic Management of Perforated Peptic Ulcer: Simple Closure or Something More?

Purpose: During the last decade laparoscopic approach to perforated peptic ulcer has gained wide acceptance over the traditional open repair on the basis of being an equally efficient and less invasive technique. Methods: 198 patients with perforated duodenal or prepyloric ulcer that were surgically treated from 2003 to 2014 were included in this study. 140 were operated within 2 - 6 hours from the onset of symptoms, 55 within 6 - 24 hours, and 3 patients after 24 hours. Results: Laparoscopic simple closure with Graham patch was performed in 179 patients. In 19 patients with known chronic ulcer resistant to pharmacologic therapy, who were operated within 6 hours from the onset of symptoms, laparoscopic Taylor procedure was undertaken. Conversion to open repair was necessitated in four patients. The operating time was 40 - 100 min for the Graham patch repair and 120 - 155 min for the Taylor procedure. During follow-up, 48% of patients from the “Graham patch” group and no one from the “definitive procedure” group had recurrent ulcer. Conclusions: Laparoscopic treatment of perforated peptic ulcer is technically feasible and safe when performed by experienced surgeons. In certain cases more definitive procedures may achieve better long-term results.

Epidemiology of perforating peptic ulcer:A population-based retrospective study over 40 years

BACKGROUND The incidence of peptic ulcer disease has decreased during the last few decades,but the incidence of reported peptic ulcer complications has not decreased.Perforating peptic ulcer(PPU)is a severe form of the disease.AIM To assess trends in the incidence,presentation,and outcome of PPU over a period of 40 years.METHODS This was a single-centre,retrospective,cohort study of all patients admitted to Levanger Hospital,Norway,with PPU from 1978 to 2017.The patients were identified in the Patient Administrative System of the hospital using International Classification of Diseases(ICD),revision 8,ICD-9,and ICD-10 codes for perforated gastric and duodenal ulcers.We reviewed the medical records of the patients to retrieve data.Vital statistics were available for all patients.The incidence of PPU was analysed using Poisson regression with perforated ulcer as the dependent variable,and sex,age,and calendar year from 1978 to 2017 as covariates.Relative survival analysis was performed to compare long-term survival over the four decades.RESULTS Two hundred and nine patients were evaluated,including 113(54%)men.Fortysix(22%)patients were older than 80 years.Median age increased from the first to the last decade(from 63 to 72 years).The incidence rate increased with increasing age,but we measured a decline in recent decades for both sexes.A significant increase in the use of acetylsalicylic acid,from 5%(2/38)to 18%(8/45),was observed during the study period.Comorbidity increased significantly over the 40 years of the study,with 22%(10/45)of the patients having an American Society of Anaesthesiologists(ASA)score 4-5 in the last decade,compared to 5%(2/38)in the first decade.Thirty-nine percent(81/209)of the patients had one or more postoperative complications.Both 100-day mortality and long-term survival were associated with ASA score,without significant variations between the decades.CONCLUSION Declining incidence rates occurred in recent years,but the patients were older and had more comorbidity.The ASA score was associated with both short-term mortality and long-term survival.

Low serum albumin may predict poor efficacy in patients with perforated peptic ulcer treated nonoperatively

BACKGROUND Nonoperative management(NOM)is a promising therapeutic modality for patients with perforated peptic ulcer(PPU).However,the risk factors for poor efficacy and adverse events of NOM are a concern.AIM To investigate the factors predictive of poor efficacy and adverse events in patients with PPU treated by NOM.METHODS This retrospective case-control study enrolled 272 patients who were diagnosed with PPU and initially managed nonoperatively from January 2014 to December 2018.Of these 272 patients,50 converted to emergency surgery due to a lack of improvement(surgical group)and 222 patients were included in the NOM group.The clinical data of these patients were collected.Baseline patient characteristics and adverse outcomes were compared between the two groups.Logistic regression analysis and receiver operating characteristic curve analyses were conducted to investigate the factors predictive of poor efficacy of NOM and adverse outcomes in patients with PPU.RESULTS Adverse outcomes were observed in 71 patients(32.0%).Multivariate analyses revealed that low serum albumin level was an independent predictor for poor efficacy of NOM and adverse outcomes in patients with PPU.CONCLUSION Low serum albumin level may be used as an indicator to help predict the poor efficacy of NOM and adverse outcomes,and can be used for risk stratification in patients with PPU.

Esophago-gastro-duodenoscopy could be an important tool in the diagnostic dilemma inherent in perforated peptic ulcer: A case report

Acute abdomen is a common and sometimes dramatic clinical condition,which can be fatal if diagnosis is not made in time.Perforated peptic ulcer is a cause of an acute abdomen,which can be diagnosed by imaging investigations.However,erect chest X-ray and CT scan may not always establish the diagnosis.Herein we report a case of a patient with acute abdomen,where radiological imaging and CT scan were not able to provide a clear diagnosis.The patient was diagnosed with perforated peptic ulcer by esophago-gastro-duodenoscopy,and underwent laparotomy to repair the anterior wall duodenal perforation with an omental patch.Early endoscopic evaluation seems to be an essential tool for upper gastrointestinal evaluation in acute abdomen cases with inconclusive imaging results.