Operations for peptic ulcer disease: paradigm lost

Perforated gastric ulcer after unhealthy decisions in a patient with an intragastric balloon, a hangover you will regret

BACKGROUND

Perforated gastric ulcers are life-threatening surgical emergencies that need early diagnosis and treatment to overcome severe complications. With the rise of obesity in recent years, intragastric balloons have arisen as a "safe" strategy; however, in medicine, no treatment is risk-free. Nausea, pain, vomiting, and more severe complications like perforation, ulceration, and death can occur.

CASE PRESENTATION

We present the case of a 28-year-old man with obesity; treatment with an intragastric balloon was initiated with good results at the beginning of his treatment. However, he neglected his treatment over time and made unhealthy choices, leading to a severe complication. However, thanks to prompt surgical treatment, he made a full recovery.

COMPLICATIONS

Gastric perforation following an intragastric balloon is a severe and potentially life-threatening complication that an experienced multidisciplinary team must treat promptly and, more importantly, prevent.

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.

Trends in Major Gastrectomy for Cancer: Frequency and Outcomes

BACKGROUND

Declining incidence of gastric cancer in the USA has presumably resulted in lower rates of major gastrectomy for cancer. The impact on perioperative outcomes remains undefined. The aims of this study were to characterize national trends in frequency of major gastrectomy for cancer, identify factors associated with in-hospital mortality, and examine outcome disparities by race/ethnicity.

METHODS

Nationwide inpatient sample data from 1993 to 2013 were queried for procedural and diagnostic codes (ICD-9) relating to total and partial gastrectomy procedures. Gastric resections for cancer were compared to those for peptic ulcer disease for reference. Patient demographics, comorbidity score, mortality, and hospital characteristics were recorded as covariates.

RESULTS

A significant decrease in annual rates of partial and total gastrectomy was observed from 1993 to 2013 (p < 0.0001). The change in absolute number and percent decline was greater for partial gastrectomy (- 39.3%) than total gastrectomy (- 19%). There was a 34.0% decrease in gastrectomy for cancer in Whites and a 61.2% increase among Hispanic patients over two decades. In-hospital mortality also significantly decreased over the study period (7.7% to 2.7%). Factors associated with lower mortality rates included male sex and treatment at urban teaching hospitals. Analysis of trends revealed that gastrectomy for cancer was performed with increasing frequency at urban teaching hospitals.

CONCLUSIONS

The frequency of major gastric resections in the USA has declined over two decades. Overall, in-hospital mortality rates also have decreased significantly. Declining in-hospital mortality after gastrectomy for cancer is associated with more frequent treatment at urban teaching hospitals.

Acid Peptic Disease

The management of peptic ulcer disease has radically changed over the last 40 years from primarily surgical treatment to medical therapy nearly eliminating the need for elective surgery in these patients. Although there has been a decline in patients requiring acute surgical intervention for complications of peptic ulcer disease (perforation, bleeding, and obstruction), these patients still make up a significant proportion of hospital admissions every year. The modern acute care surgeon must have significant knowledge of the multiple treatment modalities used to appropriately care for these patients.

The Development of Diabetes after Subtotal Gastrectomy with Billroth II Anastomosis for Peptic Ulcer Disease

PURPOSE

A duodenal bypass after a Roux-en-Y gastric bypass operation for obesity can ameliorate the development of diabetes mellitus (DM). We attempted to determine the subsequent risk of developing DM after subtotal gastrectomy with Billroth II anastomosis (SGBIIA) for peptic ulcer disease (PUD).

METHODS

We identified 662 patients undergoing SGBIIA for PUD between 2000 and 2011 from the Longitudinal Health Insurance Database as the study cohort, and we randomly selected 2647 controls from the peptic ulcer population not undergoing SGBIIA and were frequency-matched by age, sex, and index year for the control cohort. All patient cases in both cohorts were followed until the end of 2011 to measure the incidence of DM. We analyzed DM risk by using a Cox proportional hazards regression model.

RESULTS

The patients who underwent SGBIIA demonstrated a lower cumulative incidence of DM compared with the control cohort (log-rank test, P < .001 and 6.73 vs 12.6 per 1000 person-y). The difference in the DM risk between patients with and without SGBIIA increased gradually with the follow-up duration. Age and sex did not affect the subsequent risk of developing DM, according to the multivariable Cox regression model. Nevertheless, the SGBIIA cohort exhibited a lower DM risk after we adjusted for the comorbidities of hypertension, hyperlipidemia, and coronary artery disease (adjusted hazard ratio (aHR): 0.56, 95% confidence interval (CI): 0.40-0.78). The incidence rate ratio (IRR) of DM in the SGBIIA cohort was lower than that in the control cohort for all age groups (age ≤ 49 y, IRR: 0.40, 95% CI: 0.16-0.99; age 50-64 y, IRR: 0.54, 95% CI: 0.31-0.96; age ≧ 65 y, IRR: 0.57, 95% CI: 0.36-0.91). Moreover, the IRR of DM was significantly lower in the SGBIIA cohort with comorbidities (IRR: 0.50, 95% CI: 0.31-0.78) compared with those without a comorbidity (IRR: 0.65, 95% CI: 0.40-1.04).

CONCLUSION

The findings of this population-based cohort study revealed that SGBIIA was associated with a reduced risk of DM development, and the inverse association was greater in the presence of a comorbidity.

Pyloroplasty for Benign Gastric Outlet Obstruction — Indications and Techniques

The understanding of peptic ulcer disease (PUD) etiology, and improvements in treatment during the last two decades, has dramatically decreased the once so frequently performed procedures for PUD and its complications. Benign gastric outlet obstruction may, however, still require operative intervention when non-operative treatment fails. Today, surgeons in training, and even practicing surgeons, may have limited operative experience with procedures required to alleviate an obstructed pylorus. Our aim of this paper is to review the techniques (the Heineke-Mikulicz and Finney pyloroplasties, and modifications) and indications for pyloroplasty in the modern surgical era.

Per-Oral Pyloromyotomy (POP): An Emerging Application of Submucosal Tunneling for the Treatment of Refractory Gastroparesis

A growing body of literature supports the use of laparoscopic pyloroplasty as a minimally invasive treatment of refractory gastroparesis that has failed conservative measures and for benign gastric outlet obstruction. Endoscopic pyloric dilation, stent placement, and Botox have been described for similar indications, but often with transient or mixed results. Per-oral pyloromyotomy has recently been proposed as an endoscopic alternative to surgical pyloroplasty or pylormyotomy because it is less invasive by its nature and potentially more durable than current endoscopic treatments.

Subtotal Gastrectomy With Billroth II Anastomosis Is Associated With a Low Risk of Ischemic Stroke in Peptic Ulcer Disease Patients: A Nationwide Population-Based Study

Duodenal diversion can ameliorate lipid and glucose metabolism. We assessed the risk of stroke after subtotal gastrectomy with Billroth II anastomosis (SGBIIA) in peptic ulcer disease (PUD). We identified 6425 patients who received SGBIIA for PUD between 1998 and 2010 from the Taiwan National Health Insurance Research Database as the study cohort; we frequency-matched them with 25,602 randomly selected controls from the PUD population who did not receive SGBIIA according to age, sex, index year, and comorbidities including hypertension, diabetes mellitus, hyperlipidemia, coronary artery disease, congestive heart failure, chronic kidney disease, chronic obstructive pulmonary disease (COPD), and obesity. All patients were followed until the end of 2011 to determine the incidence of stroke. The incidence of stroke was lower in patients in the SGBIIA cohort than in those in the non-SGBIIA cohort (18.9 vs 22.9 per 1000 person-years, adjusted hazard ratio [aHR] 0.80, 95% confidence interval [CI] 0.72-0.89, P < 0.001). The risk of ischemic stroke (aHR 0.77, 95% CI 0.69-0.86, P < 0.001), rather than hemorrhagic stroke (aHR 1.00, 95% CI 0.78-1.28), was lower for the SGBIIA cohort than for the non-SGBIIA cohort according to the multivariable Cox proportional hazard regression analysis. The relative risk of ischemic stroke after SGBIIA was lower in men (aHR 0.77, 95% CI 0.69-0.86) than in women (aHR 0.80, 95% CI 0.65-0.99) and in patients aged ≥65 years (aHR 0.72, 95% CI 0.63-0.81) than in those of other age groups (≤49 years, aHR 0.82, 95% CI 0.48-1.39; 50-64 years, aHR 1.01, 95% CI 0.79-1.28). The relative risk of ischemic stroke after SGBIIA was also reduced in patients with comorbidities (aHR 0.84, 5% CI 0.75-0.95) rather than in those without comorbidities (aHR 0.81, 95% CI 0.59-1.12). SGBIIA is associated with a low risk of ischemic stroke for PUD patients, and its protective effect is prominent in men, patients aged ≥65 years, and those with comorbidities.

Risk Factors for TB in Patients With Early Gastric Cancer: Is Gastrectomy a Significant Risk Factor for TB?

BACKGROUND

Gastrectomy is known as one of the risk factors for TB. However, there is no study about the association between TB development and gastrectomy performed in patients with early gastric cancer (EGC). This study evaluated conventional risk factors, including gastrectomy, associated with TB development in patients with EGC.

METHODS

A retrospective cohort study was performed using the database of the Center for Gastric Cancer of the National Cancer Center, Korea. The patients with EGC whose T1 lesions were pathologically confirmed by gastrectomy or endoscopic resection were included.

RESULTS

A total of 1,935 patients constituted the EGC cohort. Of these, 1,495 patients were confirmed by gastrectomy and the remaining 440 by endoscopic resection. The median follow-up duration was 4.9 years, and during this period, 31 cases of TB developed (TB incidence, 334/100,000 person-years; 95% CI, 227-475). Multivariate Cox regression analysis showed that old TB lesion on chest radiograph and gastrectomy were significant risk factors (hazard ratio [HR], 5.01; 95% CI, 2.44-10.28; P < .001; and HR, 8.95; 95% CI, 1.22-65.78; P = .031; respectively). In the gastrectomy subgroup, old TB lesion and ≥ 15% reduction in weight and albumin level about 1 year after gastrectomy were significant risk factors (HR, 4.80; 95% CI, 2.26-10.18; P < .001; HR, 3.08; 95% CI, 1.47-6.48; P = .003; and HR, 5.02; 95% CI, 1.47-17.12; P = .010; respectively).

CONCLUSIONS

Old TB lesion and gastrectomy were significant risk factors in the EGC cohort. In addition, old TB lesion and ≥ 15% postoperative reductions in weight and albumin level were significant risk factors in the gastrectomy subgroup.

The societal gain of medical development and innovation in gastroenterology

BACKGROUND

Gastroenterology has over the past 30 years evolved very rapidly. The societal benefits to which this has led are incompletely determined, yet form a mandate to determine the need for future innovations and further development of the field. A more thorough understanding of societal benefits may help to determine future goals and improve decision making.

AIMS

The objective of this article is to determine the societal gains of medical innovations in the field of gastroenterology in the past and future, using peptic ulcer disease as an example of past innovation and the implementation of colorectal cancer screening as an illustration of future gains.

METHODS

Literature searches were performed for data on peptic ulcer and colorectal cancer epidemiology, treatment outcomes, and costs. National and governmental databases in the Netherlands were searched to obtain the input for calculations of quality-adjusted life years (QALYs), health-adjusted life expectancy (HALE), and the corresponding societal benefit.

RESULTS

Since 1980 the improvements in peptic ulcer treatment have had a limited impact on life expectancy, rising from 83.6 years to 83.7 years, but have led to a yearly gain of 46,000 QALYs, caused by improved quality of life. These developments in the field of peptic ulcer translated into a yearly gain of 1.8 billion to 7.8 billion euros in 2008 compared with the 1980s. Mortality due to colorectal cancer is high, with 21.6 deaths per 100,000 per year in the Netherlands (European Standardized Rate (ESR)). The future implementation of a nationwide call-recall colorectal cancer screening by means of biennial fecal immunochemical testing (FIT) is expected to result in a 50%-80% mortality reduction and thus a gain of an estimated 35,000 life years per year, corresponding to 26,000 QALYs per year. The effects of the implementation of FIT screening can be translated to a future societal gain of 1.0 billion to 4.4 billion euro.

CONCLUSIONS

The innovations and developments in the field of gastroenterology have led to significant societal gains in the past three decades. This process will continue in the near future as a result of further developments. These calculations provide a template for calculations on the need for specialist training as well as research and implementation of new developments in our field.

Gastroenterostoma after Billroth antrectomy as a premalignant condition

Gastric stump carcinoma (GSC) following remote gastric surgery is widely recognized as a separate entity within the group of various types of gastric cancer. Gastrectomy is a well established risk factor for the development of GSC at a long time after the initial surgery. Both exo- as well as endogenous factors appear to be involved in the etiopathogenesis of GSC, such as achlorhydria, hypergastrinemia and biliary reflux, Epstein-Barr virus and Helicobacter pylori infection, atrophic gastritis, and also some polymorphisms in interleukin-1β and maybe cyclo-oxygenase-2. This review summarizes the literature of GSC, with special reference to reliable early diagnostics. In particular, dysplasia can be considered as a dependable morphological marker. Therefore, close endoscopic surveillance with multiple biopsies of the gastroenterostomy is recommended. Screening starting at 15 years after the initial ulcer surgery can detect tumors at a curable stage. This approach can be of special interest in Eastern European countries, where surgery for benign gastroduodenal ulcers has remained a practice for a much longer time than in Western Europe, and therefore GSC is found with higher frequency.

Emergency ulcer surgery

The rate of elective surgery for peptic ulcer disease has been declining steadily over the past 3 decades. During this same period, the rate of emergency ulcer surgery rose by 44%. This means that the gastrointestinal surgeon is likely to be called on to manage the emergent complications of peptic ulcer disease without substantial experience in elective peptic ulcer disease surgery. The goal of this review is to familiarize surgeons with our evolving understanding of the pathogenesis, epidemiology, presentation, and management of peptic ulcer disease in the emergency setting, with a focus on peptic ulcer disease-associated bleeding and perforation.

Management of nonvariceal upper gastrointestinal bleeding

Early surgical involvement in the management of a patient at high risk for recurrent bleeding, despite endoscopic intervention, is often optimal to assure continuity of care. Close collaboration of the surgical team with gastroenterologic endoscopy teams greatly benefits the patient. A detailed description of the location of the bleeding process is of great help for the surgeon as surgical decision making will be influenced by the distance from the gastroesophageal junction or pylorus, location on the anterior or posterior wall, greater or lesser curvature or incisura, and the size of the process.

Helicobacter Pylori Is Not the Predominant Etiology for Peptic Ulcers Requiring Operation

As the number of patients requiring operation for peptic ulcer disease (PUD) declines, presumed contemporary ulcer etiology has largely been derived from medically treated patients not subjected to surgery. The purpose of this study was to examine the specific causes of PUD in patients requiring surgery. Our Acute Care Surgical Service registry was reviewed for patients operated on for complications of PUD from 2004 to 2009. Emphasis was placed on individual etiologic factors for PUD. There were 128 patients (52% male, 81% white) who underwent emergency operation including: simple patch closure (n = 61, 48%); gastric resection (n = 22, 17%); gastric resection with vagotomy (n = 21,16%); vagotomy and pyloroplasty (n = 18,14%); or other procedures (n = 6, 5%). Complications necessitating operation were perforation (n = 79, 62%); bleeding (n = 29, 23%); obstruction (n = 12, 9%); and intractability (n = 8, 6%). Perioperative mortality was 12.5 per cent. Risk factors for PUD included tobacco use (50%), alcohol abuse (34%), and steroids (21%). Nonsteroidal anti-inflammatory use was confirmed in 68 (53%) patients. Of the 128 patients, 82 (64%) were tested for Helicobacter pylori, 33 (40%) of which were positive and 49 (60%) negative. Helicobacter pylori, thus, was the confirmed ulcer etiology in only 26 per cent of cases. Unlike contemporary series of medically treated PUD, Helicobacter pylori may not be the predominant etiologic factor in patients who experience complications requiring surgery. A “traditional” surgical approach with liberal use of vagotomy, not antibiotic triple therapy, may well be the preferred treatment consideration in such cases.

Trends and outcomes of hospitalizations for peptic ulcer disease in the United States, 1993 to 2006

OBJECTIVES

Despite progress in diagnosis and treatment, peptic ulcer disease (PUD) remains a common reason for hospitalization and operation. The purpose of this study was to quantify the time trends of hospitalizations and operations for PUD in the United States (US) since 1993.

DATA AND METHODS

The Healthcare Cost and Utilization Project Nationwide Inpatient Sample is a 20% stratified sample of all hospitalizations in the United States. It was used to study hospitalizations with PUD as the principal diagnosis during 1993 to 2006, including details on ulcer site, complications, procedures, and mortality. Statistical methods included the chi test and multivariate logistic regression.

RESULTS

The national estimate of hospitalizations for PUD decreased significantly from 222,601 in 1993 to 156,108 in 2006 (-29.9%), with a larger reduction in duodenal ulcers (95,552 in 1993 vs. 60,029 in 2006, -37.2%) than gastric ulcers (106,987 in 1993 vs. 86,064 in 2006, -19.6%). The inpatient mortality rate of PUD decreased from 3.8% to 2.7% during 1993 to 2006 (P < 0.001). Hemorrhage remained the most common complication (71.6% in 1993; 73.3% in 2006) but perforation had the highest mortality (15.1% in 1993; 10.6% in 2006). In comparison to 1993, patients hospitalized for PUD in 2006 more frequently had endoscopic treatment to control bleeding (12.9% vs. 22.2%, P < 0.001), similar use of surgical oversewing of ulcer (7.6% vs. 7.4%), less use of gastrectomy (4.4% vs. 2.1%, P < 0.001), and less use of vagotomy (5.7% vs. 1.7%, P < 0.001). In multivariate logistic regressions, the determinants of mortality were similar in 1993 and 2006.

CONCLUSIONS

Hospitalizations for PUD decreased in the United States from 1993 to 2006, suggesting a decrease in the prevalence and/or severity of ulcer complications over this recent time period. Despite increased patient age and comorbidities, there has been a significant decrease in PUD mortality, a significant increase in the use of therapeutic endoscopy for bleeding ulcer, and a significant decrease in the use of definitive surgery (vagotomy or resection) for ulcer complications.

Current Management of Sinusoidal Portal Hypertension

Portal hypertension resulting from cirrhosis was one of the biggest challenges faced by general surgeons up until the past two decades. The management of portal hypertensive variceal hemorrhage has undergone dramatic changes during this period. Endoscopic variceal ligation and transjugular intrahepatic portosystemic shunts are currently used with great success. The degree of liver dysfunction remains the most important determinant of outcome in these patients. Patients with cirrhosis who have good liver function and recurrent variceal bleed remain candidates for shunt surgery. However, the need for surgical intervention has become a rarity. The success of liver transplantation has ensured that portal hypertension is cured permanently and one does not often see the critically ill and decompensated patient with cirrhosis on the surgical service. A review of the current treatment options in this very ill patient population is the primary focus of this article.

Redução da prevalência de úlcera duodenal: um estudo brasileiro (análise retrospectiva na última década: 1996-2005)

RACIONAL: A úlcera duodenal sempre representou uma doença muito prevalente entre as enfermidades digestivas, em qualquer parte do mundo. A prevalência média era de aproximadamente 10% da população mundial. A partir do início dos anos 90, a literatura, tanto européia como norte-americana, passou a demonstrar sua redução gradativa entre seus países. OBJETIVO: Demonstrar, através de análise retrospectiva, a prevalência anual da úlcera duodenal nos últimos 10 anos em um Serviço de Endoscopia Digestiva que é referência para o sistema público de saúde da cidade de Porto Alegre, municípios da Grande Porto Alegre e outras cidades vizinhas da mesma. Os dados analisados são de março de 1996 até dezembro de 2005. MÉTODOS: Estudo retrospectivo transversal, com análise documental de diagnósticos endoscópicos efetuados em endoscopia digestiva alta, no referido Serviço. Foi feita a análise retrospectiva de diagnósticos endoscópicos efetuados em 13.130 pacientes submetidos a endoscopia digestiva alta no período de março de 1996 a dezembro de 2005. A classificação de Sakita foi utilizada para o estádio do grau evolutivo da úlcera duodenal e foi considerado por ela acometido o paciente com a lesão no estágio A1, até o estágio S1, inclusive. Observou-se também a prevalência nos dois sexos, na raça, o percentual médio total nos 10 anos, além da prevalência anual. Para verificar se houve significância estatística dos resultados observados nos diferentes períodos, foi aplicado um teste de regressão linear ("linear regression model"). RESULTADOS: Observou-se decréscimo gradativo dos percentuais de prevalência da úlcera duodenal, ano após ano, iniciando-se em 1996 com 8,6% e se encerrando no final de 2005, com 3,3%. A exceção do período foi observada no ano de 2003 quando houve um acréscimo, comparando-se com o decréscimo gradativo dos 6 anos anteriores. Mas já, a partir do período seguinte (2004), a queda gradativa voltou a ser observada. O valor médio de queda anual, aplicando o teste de regressão linear, foi da ordem de 1,3% ao ano, no período analisado (10 anos). Este teste mostrou também significância estatística. A raça branca representou a maioria, com 78% dos pacientes, em relação a raça negra. O sexo masculino, em todos os períodos analisados, exceto em um (1997), foi o sexo mais acometido, com uma relação final masculino/feminino da ordem de 1.17/1.0. CONCLUSÕES: Observou-se então, neste estudo efetuado no Brasil, também uma redução da prevalência da úlcera duodenal, já apontada pela literatura em outros países. Estudos posteriores devem ser efetuados no sentido de apontar as razões desta importante observação.

Impact of Preoperative Physiological Risk Profile on Postoperative Morbidity and Mortality After Emergency Operation of Complicated Peptic Ulcer Disease

AIM

The aim of this study was to evaluate the preoperative physiological risk profile for postoperative morbidity and mortality after emergency treatment of complicated peptic ulcer disease (PUD).

METHODS

Operative notes and hospital files of 261 patients--111 female, 150 male; median age 67 years (range 17-100 years)--undergoing an emergency operation from 1993 to 2005 were analyzed retrospectively. The physiologic subscore of the POSSUM score (POSSUM-phys) was analyzed with regard to predicting postoperative complications. Follow-up was obtained from questionnaires sent to family practitioners or by patient interviews.

RESULTS

The overall complication rate was 44%, and mortality was 24%. Among risk factors studied (e.g., sex, patient's age, duration of symptoms, type of surgery), a high POSSUM-phys score was the strongest predictor for postoperative sepsis, anastomotic/suture dehiscence, postoperative bleeding, and mortality. Cut points for patients at risk could be calculated. Surgical procedures (organ-preserving versus resection) had no influence when matched for POSSUM-phys score. Nevertheless, organ resections were associated with higher scores. Recurrent PUD was a rare event (7.6%).

CONCLUSION

The preoperative physiologic POSSUM score is a promising instrument for identifying patients at increased risk to develop major postoperative complications after emergency surgery for complicated PUD. Prospective studies are needed to prove its applicability for adjusting treatment to individual patients.

Trends and predictors for vagotomy when performing oversew of acute bleeding duodenal ulcer in the United States

BACKGROUND

In the era of Helicobacter pylori treatment, the role of vagotomy in bleeding duodenal ulcers is debatable. National outcomes were evaluated to determine the current surgical treatment and use of vagotomy for bleeding duodenal ulcers.

METHODS

Data from the Nationwide Inpatient Sample (NIS) were used from years 1999 to 2003. Patients were selected using diagnostic codes for acute duodenal ulcer bleed and procedure codes for simple oversew of a bleeding ulcer and vagotomy. Data were analyzed using multiple linear and logistic regression.

RESULTS

Between 1999 and 2003, 100,931 patients with an acute bleeding duodenal ulcer were identified. Over time, there was a decrease in the number of acute bleeding ulcers (p = 0.027) and a decrease in the number of vagotomies (p = 0.027). A high co-morbidity index [odds ratio (OR), 0.60, p = 0.017], operation in the Midwest (OR 0.50, p < 0.001) and operation in the West (OR 0.68, p = 0.034) were predictive of no vagotomy during surgery for a bleeding duodenal ulcer.

CONCLUSIONS

A vagotomy is not commonly performed during surgical treatment of an acute bleeding duodenal ulcer. This variation in practice was not fully explained by patient characteristics. We must seek new evidence to determine the safety of combined medical and surgical management of this clinical problem.

Variations reported in surgical practice for bleeding duodenal ulcers

BACKGROUND

To determine the current surgical management of bleeding duodenal ulcers in our program, faculty (FAC) and residents (RES) were surveyed.

METHODS

FAC (n = 33) and RES (n = 42) were surveyed regarding their surgery of choice between oversew (OS) or acid-reducing procedures (ARPs) in 4 scenarios. FAC who had recertified in general surgery (RECERT) were compared with young FAC who had not and RES (RES/young FAC). Two-group comparisons were performed.

RESULTS

Seventy-three percent of FAC and 62% of RES responded. RES perform more ARPs on hemodynamic (HD), unstable, elderly patients than FAC (P = .013). On the elderly patient, RES/young FAC perform more ARPs in a HD stable (P = .07) and unstable condition (P = .18). HD unstable patients would undergo OS more frequently than stable patients (P = .016).

CONCLUSIONS

In this survey, the choice of optimal surgical procedure for an acute bleeding ulcer varies among surgeons based on years of surgical experience and individual patient factors.

Surgical therapy of peptic ulcers in the 21st century: more common than you think

BACKGROUND

The frequency of surgery for peptic ulcer disease (PUD) has decreased dramatically during the last 3 decades. The purpose of this study was to characterize the Veteran patients undergoing surgery for peptic ulcer disease in a modern series and to examine the effect of H. pylori status on surgical outcome and recurrence of PUD.

METHODS

An Institutional Review Board-approved retrospective review of all patients undergoing operations for peptic ulcer disease during a 66-month period at a single Veterans Administration medical center was performed. Patient records were examined for demographics, medication use, Helicobacter pylori status, operative details, and surgical outcomes.

RESULTS

From January 1999 to July 2004, 43 of 128 upper gastrointestinal operations were performed for PUD. Thirty-five operations (81%) were performed for bleeding or perforated ulcers, and 26 (60%) patients had no history of PUD. The mean age was 60 years, and 66% of patients were American Society of Anesthesiologists (ASA) class 3 or 4; 47% were Helicobacter pylori positive, and 54% used nonsteroidal anti-inflammatory (NSAID) medication. Hospital mortality was 23%. By univariate analysis, emergent surgery, higher ASA status, H. pylori status, and absence of a history of ulcer disease were risk factors for mortality (P <.05). Only 36% underwent definitive ulcer surgery. With a median follow-up of 18 months, there has been only 1 single recurrence (3%).

CONCLUSIONS

PUD still accounts for 33% of all gastroduodenal surgery performed in a Veterans Administration medical center. The majority of these operations are emergent operations in high-risk patients. In this era of effective acid suppression and H. pylori treatment, definitive ulcer surgery in the emergent setting may not be necessary.

Surgery for peptic ulcer today. A study on the incidence, methods and mortality in surgery for peptic ulcer in Finland between 1987 and 1999

BACKGROUND

During the past 20 years medical therapy of peptic ulcer disease (PUD) has dramatically improved. Simultaneously there has been a significant improvement in living and dietary habits. Quite presumably, all these significant events are reflected in the incidence and results of surgery for peptic ulcerations.

AIM

To study the incidence, methods and mortality of surgery for PUD.

METHODS

The nationwide data between 1987 and 1999 were obtained from the National Research and Development Centre for Welfare and Health. In the analysis the codes of the ICD 9-10 were used.

RESULTS

The annual incidence of elective surgery for PUD decreased from 15.7 to 1.7 operations (per 10(5) inhabitants, mean of 2 consecutive years) between 1987 and 1999 (p < 0.05). Simultaneously, the annual incidence of emergency surgery increased from 5.2 to 7.0 operations (per 10(5) inhabitants, p < 0.05). In 1987, local procedures (duodeno-/gastrorrhaphy or duodeno-/gastrostomy and suture) were applied in 25% of operations for PUD, whereas in 1999 they were 90% of the methods in PUD surgery. The overall annual mortality from PUD surgery remained 8% between 1987 and 1999.

CONCLUSIONS

Elective ulcer surgery has virtually disappeared and parietal cell vagotomy has become history, whereas the incidence of emergency surgery increased significantly between 1987 and 2000, with the exception of the most recent years. Local procedures are overwhelmingly applied in emergency surgery and more extensive surgery is unnecessary. Nevertheless, the overall surgical mortality remained 8% between 1987 and 1999.

1990-2001 US general surgery chief resident gastric surgery operative experience: analysis of paradigm shift

The almost complete disappearance of benign gastric ulcer disease has led to the perception that there may be an insufficient gastric surgery experience for surgery residents. This study analyzed resident-reported gastric procedure experience by chief residents from U.S. programs. The Resident Statistic Summaries (Report C) for 1990-2001 were compiled and analyzed. Results are expressed as the average number of operations performed per resident, standard deviation (SD), and the percentage (%) of total gastric operative cases. For all gastric-related surgery, the average reported cases per chief resident ranged from 9.8-12.4 with a peak in 1990 and a nadir in 1999; in 2001 the reported case average was 11.3 (SD ranged from 6-8). Over the same interval, vagotomy decreased from 24% in 1990 to 7% in 2001, whereas gastric-reduction operations increased from 5%-34%. Total gastrectomy remained a constant less than 1.0 per chief resident (range 0.6-0.8), whereas partial gastric resection (PGR) was unchanged. The percentage of all types of gastric resections slightly diminished from 34% in 1990 to 29% in 2001. U.S. surgical chief residents report a widely variable experience in gastric surgery over the period analyzed. However, their overall experience has not significantly diminished since 1990 although specific procedural volume has varied.

Gastric surgery

Most significant research relating to gastric surgery in the past year has centered on surgery for gastroesophageal reflux disease (GERD). Antireflux surgery has become more popular with advanced laparoscopic technology. Two previously accepted surgical principles have been challenged by current studies: the importance of division of the short gastrics and the dictum that partial fundoplication is preferred for patients at risk for dysphagia. Additionally, risk factors for postoperative dysphagia have been identified, allowing for better patient selection and education. Further study on the cause of GERD has shown a positive correlation between pathologic gastroesophageal reflux and those with hiatal hernia or disordered esophageal peristalsis, although cause or effect has not yet been established. Literature relating to bariatric surgery has confirmed the safety and efficacy of the laparoscopic Roux-en-Y gastric bypass, and several papers address the appropriateness of prophylactic cholecystectomy in these patients. The role of laparoscopic surgery for treatment of perforated peptic ulcer disease has now been validated, with subsequent eradication of Helicobacter pylori infection. The relationship of H. pylori infection to acutely bleeding ulcers is less clear. Indications for ulcer surgery are predominantly limited now to perforation and bleeding because of the availability of effective acid-reducing medications and recognition of the role of H. pylori infection.