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 14­85), 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 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.

Tratamiento laparoscópico de úlcera duodenal perforada mediante parche de Graham en un paciente pediátrico / Laparoscopic treatment of perforated duodenal ulcer using a Graham patch in a pediatric patient

Introducción. La úlcera duodenal perforada es una entidad de etiología no clara que rara vez ocurre en la población pediátrica. Generalmente se diagnostica de manera intraoperatoria y el tratamiento ideal incluye el uso del parche de epiplón o de ser necesario, la resección quirúrgica. Caso clínico. Se presenta un paciente de 12 años con abdomen agudo y diagnóstico tomográfico prequirúrgico de úlcera duodenal perforada, tratado por vía laparoscópica con drenaje de peritonitis y parche de Graham. La evolución y el seguimiento posterior fueron adecuados. Discusión. La úlcera duodenal perforada es una entidad multifactorial, en la que se ha implicado el Helicobacter pylori. El diagnóstico preoperatorio es un reto y el tratamiento debe ser quirúrgico. Conclusiones. Cuando se logra establecer el diagnóstico preoperatorio, se puede realizar un abordaje laparoscópico y el uso del parche de Graham cuando las úlceras son menores de dos centímetros.

Introduction. Perforated duodenal ulcer is an entity of unclear etiology that rarely occurs in the pediatric population. It is usually diagnosed intraoperatively and the ideal treatment includes the use of the omentum patch or, if necessary, surgical resection. Clinical case. A 12-year-old patient with acute abdomen and preoperative tomographic diagnosis of perforated duodenal ulcer, treated laparoscopically with peritonitis drainage and Graham patch is presented. The evolution and subsequent follow-up were adequate. Discussion. Perforated duodenal ulcer is a multifactorial entity, in which Helicobacter pylori has been implicated. Preoperative diagnosis is challenging and treatment must be surgical. Conclusions. When the preoperative diagnosis is established, a laparoscopic approach and the use of the Graham patch can be performed when the ulcers are less than two centimeters.

A Clinical Study Of Gastric Outlet Obstruction

Background:Diagnosis of Gastric outlet obstruction (GOO) is a challenge in 3rd world countries. Gastric outlet obstruction occurs because of impeding emptying of stomach mechanically, and it has varied causes. This study was taken up to know the etiological factors and management. Material And Methods:This was a descriptive prospective study done at Smt. NHL Municipal Medical College for a period of 2years from June 2019 to May 2021. A set of inclusion and exclusion criteria were defined and followed. Upper gastrointestinal endoscopy (OGD) was done in all cases w hile Barium meal study was done in a few cases to make the diagnosis. Relevant operative procedure was done, and patients were managed post operatively. Result:Cicatrised Duodenal ulcer (DU) was the commonest cause followed by Carcinoma Pyloric antrum (Ca PA). Majority of the patients were males (68%) with male to female ratio of 2.13:1. Vomiting was one of the major presenting symptoms in all the patients. Conclusion:Cicatrised DU was the commonest cause for GOO in present study. Present study highlights the increasing incidence of Ca PA. This could be due to better management of DU at an early stage.

CASE REPORT- RECURRENT DUODENAL ULCER PERFORATION

Peptic ulcer disease remains one of the most common outpatient diagnosis in GI clinical practice. A large majority of cases are contributed to H.pylori infection and/or NSAID use. Other less common causes are Zollinger Ellison syndrome, antral G-cell hyperfunction, trauma, burns, smoking and psychologic stress. The three most common complications are bleeding, perforation and obstruction. Perforated peptic ulcers presents as acute abdomen to the emergency department usually. Ulcer recurrence is often related to H.pylori and/or NSAIDs. It can also be due to gastrin secreting tumors or even smoking. Recurrence of peptic ulcer perforation has limited documentation and has no standardized method of management. With an unknown incidence, it's a surgeon's dilemma and has to be managed speci?c to each presentation. Here, I would like to discuss a case of a 70 year old man, who presented with recurrent episodes of duodenal perforation in an interval of 2 years.

Changes of intestinal flora in children with Helicobacter pylori-positive duodenal ulcer before and after Helicobacter pylori eradication and its clinical significance / 中华实用儿科临床杂志

Objective:To investigate the changes of intestinal flora and its clinical significance in children with Helicobacter pylori (Hp)-positive duodenal ulcer before and after Hp eradication treatment. Methods:A total of 98 children with duodenal ulcer admitted to Ji′nan Second Maternal and Child Health Hospital from January 2018 to December 2020 were selected and divided into Hp infection group and Hp uninfected group according to whether they had Hp infection.Stools of Hp infection group were collected before treatment, treatment for 7 days, treatment for 14 days, and 30 days after treatment withdrawal for 16S rDNA sequencing.The independent samples t test was used to compare the detection of intestinal flora in the Hp infection group and the Hp uninfected group.Paired t test was used to compare the detection of intestinal flora in the Hp infection group before and after treatment.Nonparametric test was used to compare the bacterial diversity [diversity (Shannon, Simpson) index and richness (Chao 1) index] of Hp infection group and Hp uninfected group and the flora diversity of Hp infection group before and after treatment. Results:There was no significant difference in the detected numbers of Bifidobacterium [(5.92±1.85) lg copies/g feces vs.(6.58±2.01) lg copies/g feces], Lactobacillus [(4.89±1.35) lg copies/g feces vs.(4.47±1.59) lg copies/g feces], Bacteroides [(8.42±2.12) lg copies/g feces vs.(8.01±2.20) lg copies/g feces], Clostridium perfringens[(5.90±1.90) lg copies/g feces vs.(5.88±2.01) lg copies/g feces], Enterococcus[(5.41±1.27) lg copies/g feces vs.(5.02±1.48) lg copies/g feces], Enterobacter[(5.01±1.80) lg copies/g feces vs.(5.37±1.47) lg copies/g feces], and yeast [(5.90±1.85) lg copies/g feces vs.(5.88±2.01) lg copies /g feces] in the Hp infection group and the Hp uninfected group (all P>0.05). There was no statistically significant difference between the Shannon index (3.84±0.52 vs.3.90±0.45), Simpson index (0.16±0.04 vs.0.15±0.05), and Chao 1 index (178.52±40.22 vs.185.32±42.47) of the intestinal flora diversity between the Hp infection group and the Hp uninfected group (all P>0.05). Compared with before treatment, the number of Bifidobacterium, Lactobacillus and Bacteroides detected in the Hp infection group decreased at different times after treatment (all P<0.05). Compared with treatment for 7 days and treatment for 14 days, the number of Bifidobacterium [(4.54±1.78) lg copies/g feces vs.(4.20±1.22) lg copies/g feces vs.(5.21±1.55) lg copies/g feces], Lactobacillus [(4.01±1.20) lg copies/g feces vs.(3.89±1.32) lg copies/g feces vs.(4.43±1.10) lg copies/g feces], and Bacteroides [(6.78±1.88) lg copies/g feces vs.(6.55±1.90) lg copies/g feces vs.(7.68±2.00) lg copies/g feces] detected increased after 30 days of treatment (all P<0.05). There was no statistically significant difference in the number of Clostridium perfringens, Enterococcus, Enterobacter and yeast detected in Hp infection group at different times before and after treatment (all P>0.05). Compared with before treatment, the Shannon index and Chao 1 index at different time after treatment decreased, and the Simpson index increased (all P<0.05). Compared with treatment for 7 days and treatment for 14 days, the Shannon index (2.85±0.45 vs.2.57±0.48 vs.3.20±0.50) and Chao 1 index (148.45±32.33 vs.140.32±30.47 vs.160.42±38.42) increased, and Simpson index (0.25±0.06 vs.0.27±0.08 vs.0.19±0.05) decreased 30 days after treatment (all P<0.05). Conclusions:Hp infection has no significant effect on the intestinal flora of children with duodenal ulcer.Anti-Hp treatment can lead to imbalance of intestinal flora and decrease of intestinal flora diversity.The effect of a large number of antibiotics on intestinal flora should be considered in anti Hp treatment.

Efficacy of omeprazole and sodium bicarbonate suspension in the treatment of peptic ulcer: a multicenter clinical trial / 中华消化杂志

Objective:To evaluate the efficacy and safety of omeprazole and sodium bicarbonate suspension in the treatment of peptic ulcer.Methods:This present study was a multicenter, randomized, double-blind, double-dummy, positive drug parallel controlled phase Ⅱ clinical trial. According to different indications, the trial was divided into gastric ulcer (GU) and duodenal ulcer (DU) studies. Patients were stratified-block randomly divided with a 1∶1 ratio into experimental group and control group. The patients in the experimental group were administrated with omeprazole and sodium bicarbonate suspension omeprazole (20 mg for DU or 40 mg for GU, and 1 680 mg sodium bicarbonate) once a day. The patients in the control group received omeprazole magnesium enteric-coated tablet20 mg for DU or 40 mg for GU once a day. The treatment period was 4 weeks for DU and 8 weeks for GU. The main efficacy indicator was ulcer healing rate under endoscopy. The time of pain disappearance and the total effective rate of clinical symptom relief were used as the secondary efficacy indicators, and the incidence of adverse reactions was used as the safety indicator. The data set included full analysis set (FAS), per-protocol set (PPS) and safety set (SS). Independent sample t test, Wilcoxon rank sum test, chi square test, Fisher exact test method and non-inferiority test were used for statistical analysis. Results:Two hundred and seventy two DU patients and 237 GU patients were included in the FAS, 247 DU patients and 201 GU patients were included in the PPS, and 272 DU patients and 235 GU patients were included in the SS. The results of FAS analysis showed that after 4 weeks treatment, the healing rate of DU under endoscopy in the experimental group was 91.91% (125/136) and that in the control group was 94.85% (129/136), and the difference was not statistically significant ( P>0.05). After 8 weeks treatment the healing rate of GU under endoscopy in the experimental group was 86.44% (102/118) and that in the control group was 87.39% (104/119), and the difference was not statistically significant ( P>0.05). The results of non-inferiority analysis showed the lower limit of 95% confidence interval of difference in effective rate between the two groups was over -10% (-8.84% for DU and -9.54% for GU), which indicated that the effective rate of experimental group was not inferior to that of the control group. The results of PPS analysis were consistent with the results of FAS. The results of FAS analysis showed the median time of abdominal pain disappearance of DU patients in the experimental group and the control group was both 6 d, and the difference was not statistically significant ( P>0.05). The median time of abdominal pain disappearance of GU patients in the experimental group and the control group was both 8 d, and the difference was not statistically significant ( P>0.05). After 4 weeks of treatment, the total effective rates of clinical symptom relief of DU of the trial group and the control group were 95.59% (130/136) and 97.79% (133/136), respectively, and the difference was not statistically significant ( P>0.05). After 8 weeks of treatment, the total effective rates of clinical symptom relief of GU of the experimental group and the control group were 95.76% (113/118) and 93.28% (111/119), respectively, and the difference was not statistically significant ( P>0.05). The results of SS analysis showed that the incidence of adverse reactions of DU patients in the trial group and the control group was 5.15% (7/136) and 2.21% (3/136), respectively, and the difference was not statistically significant ( P>0.05). The incidence of adverse reactions of GU patients in the experimental group and the control group was 12.71% (15/118) and 6.84% (8/117), respectively, and the difference was not statistically significant ( P>0.05). Conclusions:Omeprazole and sodium bicarbonate suspension is not inferior to omeprazole magnesium enteric-coated tablet in healing efficacy under endoscopy in peptic ulcer, and has a good safety.

Perforated duodenal ulcer after laparoscopic roux-y gastric bypass. Case report / Perforación duodenal posterior a bypass gástrico con reconstrucción en Y de Roux. Reporte de caso

SUMMARY Introduction: Gastric bypass is one of the strategies that have shown better results in the management of obesity, since this technique is the one that strikes a better balance between risk, side effects and long-term results. It consists in the creation of a gastric reservoir that anastomosis to the jejunum, reducing the size of the gastric chamber and thus the patient tolerates less food and decreasing its intake. One of the less frequent late complications is duodenal perforation. For this reason, we present this case report, according to the CARE guideline. Case presentation: 47-year-old male patient with a history of gastric bypass due to obesity, who consults for sudden onset of abdominal pain. Physical examination showed signs of peritoneal irritation and systemic inflammatory response. Exploratory laparoscopy was performed with suspected hollow viscus perforation, which evidenced a 1 cm ulcer on the anterior aspect of the duodenal bulb, requiring omentoplasty by laparotomy. Conclusions: Perforated duodenal ulcer in patients with a history of gastric bypass is a rare diagnosis. It has a non-specific clinical presentation, which is why exploratory laparoscopy is considered a valid diagnostic and therapeutic strategy.

RESUMEN Introducción: una de las estrategias que han demostrado resultados superiores para el manejo de la obesidad es el bypass gástrico, ya que esta técnica es la que reúne un major equilibrio entre el riesgo, efectos secundarios y los resultados a largo plazo. Consiste en la creación de un reservorio gástrico que se anastomosa al yeyuno, reduciendo el tamaño de la cámara gástrica y haciendo que el paciente tolere menos los alimentos, para que se disminuya la ingesta de estos. Dentro de las complicaciones tardías menos frecuentes se encuentra la perforación duodenal, motivo por el cual se presenta este reporte de caso de acuerdo con la guía CARE. Presentación del caso: hombre de 47 años y antecedente de bypass gástrico por obesidad, que consulta por dolor abdominal de inicio súbito. A la valoración con examen físico con hallazgos de irritación peritoneal y signos de respuesta inflamatoria sistémica. Es llevado a laparoscopia exploratoria con sospecha de perforación de la víscera hueca. Se evidenció una úlcera en la cara anterior del bulbo duodenal de 1 cm que requirió de epiploplastia por laparotomía. Conclusiones: la úlcera duodenal perforada en pacientes con antecedente de bypass gástrico es un diagnóstico poco frecuente con presentación clínica inespecífica, por esto se considera la laparoscopia exploratoria como una estrategia diagnóstica y terapéutica válida.

Úlcera duodenal benigna con penetración en cabeza de páncreas, con obstrucción de la vía biliar / Benign duodenal ulcer penetrating into pancreas, with obstruction of common bile duct

Resumen Objetivo: Reportamos un caso clínico con presentación atípica de una úlcera duodenal benigna que simula el cuadro clínico y radiológico de una neoplasia de páncreas. Materiales y Método: Presentamos el caso de un varón de 83 años que debuta con un cuadro clínico de astenia e ictericia mucocutánea. En estudio de imagen se identifica una masa en cabeza pancreática. En estudio endoscópico se observa úlcera duodenal benigna penetrada a cabeza de páncreas que condiciona obstrucción de vía biliar. Discusión y Conclusiones: El manejo de estos pacientes suele ser quirúrgico porque desarrollan un deterioro asociado a sepsis o perforación. Si la situación clínica lo permite se puede intentar un tratamiento conservador. En nuestro caso el paciente precisó un mes de hospitalización con antibioticoterapia intravenosa de amplio espectro, reposo alimentario, nutrición parenteral y tratamiento con inhibidores de la bomba de protones (IBP) para la resolución del cuadro. La penetración o fistulización a la cabeza del páncreas es una complicación grave e infrecuente de la enfermedad ulcerosa péptica. Su manejo puede ser conservador en casos seleccionados donde no exista perforación de la úlcera a la cavidad peritoneal, ni exista deterioro séptico ni hemodinámico.

Aim: To report an atypical presentation of a benign duodenal ulcer that simulates pancreatic neoplasia. Materials and Method: A case of a 83 years old male patient with astenia and jaundice due to a benign duodenal ulcer penetrating into the pancreas with obstruction of common bile duct. Imagining study identified a pancreatic head mass. The patient required one month admission, receiving broad-spectrum antibiotics, parenteral nutrition and intravenous proton pump inhibitors. Discussion and Conclusion: Due to frequent complications associated to this condition, such as haemodynamic failure, sepsis or free peritoneal perforation, surgery is the main treatment. However, in mild cases, as in our patient, conservative management can be considered. Penetration or fistulization to the head of the pancreas is a rare and serious complication of peptic ulcer disease. Its management can be conservative in selected cases where there is no perforation of the ulcer into the peritoneal cavity, nor septic or hemodynamic deterioration.

Open versus laparoscopic repair of perforated duodenal ulcer: a comparative study

Background: Surgery is the mainstay of the treatment for perforated duodenal ulcer by closing the perforation with or without omental patch. There are no controversies in the surgical treatment of perforated duodenal ulcer but the best approach to surgery is still debatable. Advances in minimal access surgery has made it possible to close the perforated duodenal ulcer laparoscopically. The present study was conducted to compare the results of open and laparoscopic repair of perforated duodenal ulcer in terms of operative time, postoperative pain, hospital stay, and post-operative complications etc.Methods: The study was conducted in Dr. V. M. Government Medical College and Hospital located in Solapur (Maharashtra) from December 2008 to December 2010. It was a prospective comparative study. Patients were randomly divided into 2 groups alternately where group A and B were operated by conventional and laparoscopic techniques respectively and their outcomes were compared.Results: Most commonly affected age in this study was 51 to 60 years with male preponderance. Post-operative pain, analgesic requirement, wound infection, hospital stay, was significantly less in laparoscopic group as compared to open group (p<0.05).Conclusions: Laparoscopic repair of perforated duodenal ulcer is safe and feasible in properly selected patients and has superior results as compared to open surgery.

Histopathological Changes in Stomach Wall at Sites Other than the Ulcer Site in Peptic Ulcer Disease and its Association with Helicobacter pylori

Introduction: A peptic ulcer (PU) is a break in the lining of the gastrointestinal tract, extending through to the muscular layer(muscularis mucosae) of the bowel wall. It is an endoscopic diagnosis. While they may technically appear anywhere in thegastrointestinal tract, they are most often located on the lesser curvature of the proximal stomach or the first part of the duodenum.Aim: This study aims to study the changes in stomach wall at sites other than the ulcer site in PU disease and to correlate theassociation of stomach wall changes with Helicobacter pylori infection.Materials and Methods: In this study, patients with duodenal ulcers diagnosed in endoscopy were included in the study. Duringan endoscopy, the stomach wall is examined and any changes in the stomach wall are noted. Endoscopically and biopsy fromtwo areas in the stomach are taken from antrum and body and sent to histopathological examination. Rapid urease test toconfirm the presence of H. pylori was done.Results: Sixty patients were included, 67% of patients were male, 82% of patients were positive in rapid urease test, 84%antrum was affected, and 50% in the body of the stomach was affected. The overall incidence of chronic atrophic gastritis isnearly 84.1% when compared to other types of lesions.Conclusion: Gastric antrum was the most common site for H. pylori than the body of the stomach. The presence of H. pyloriin the stomach wall is associated with active on chronic gastritis.

Perforated duodenal ulcer after gastric bypass: a challenging diagnosis

Roux-en-Y gastric bypass (RYGB) is one of the most commonly performed surgeries for morbid obesity. Perforated duodenal ulcers are very rare in these patients (with a 0.25% incidence reported) and the diagnosis can be challenging. We report a case of a 43-year-old woman who presented with severe acute abdominal pain to the emergency department. She had undergone a laparoscopic RYGB 5 years previously. Exploratory laparoscopy revealed a duodenal perforation, which was repaired by primary closure. As Helicobacter pylori has been implicated in the formation of ulcers in this population, eradication therapy should be started.

In Silico Screening Of Zinc Database For Discovery Of Novel Urease Inhibitors As A Remedy To Gastro-Duodenal Ulcer Caused By Helicobacter Pylori

Design and synthesis of novel urease inhibitors taking center stage now days with specific attention as a remedy to Helicobacter pylori infection. A number of inhibitors fail in vivo and in clinical trial owing to the toxicity and hydrolytic profile. In the present study, we are making an attempt to screen a large small molecule database, ZINC, for a potential urease inhibitor. The structure based drug discovery approach has been adopted with acceptable ADMET parameters so that the lead molecules may have fair chances of passing in vitro and in vivo trails. The lead molecule in our study, with ID ZINC90446454 is a urea derivative and predicted to be nontoxic. It comes out to be a promising drug candidate with pKd value 7.83, LE 0.429 and LD50 value 10100 mg/kg body weight. Its sulfanyl derivative, with predicted high LD50 (10100 mg/kg body weight), exhibits the feasibility of a disulfide covalent bond with Cys321 in the active site. The derivative may serve as a novel covalent inhibitor with high specificity, high potency and low toxicity. The derivative, in future, may be a successful drug candidate for H. pylori induced gastro-duodenal ulcer.

Characteristics of 3586 Han and Uyghur patients with peptic ulcer in Xinjiang / 中南大学学报(医学版)

OBJECTIVES@#To compare the features of patients with peptic ulcer between Han and Uyghur ethnicity from 2013 to 2018 in Xinjiang and to provide the evidence of prevention and treatment for the different ethnicity.@*METHODS@#Data of 3 586 patients with peptic ulcer (3 293 Han and 293 Uyghur) in the Karamay Central Hospital of Xinjiang, including the detection rate of peptic ulcer, () detection rate of population, season, gender, lesion location and complication, were collected from January 2013 to December 2018 and compared between 2 nationalities.@*RESULTS@#There were significant difference in the detection rate of peptic ulcer and population's between Han and Uyghur (<0.01). The detection rates for peptic ulcer of Han were sustainable declined from 15.20% to 10.23%, while Uyghur's detective rates for peptic ulcer were raised again from 17.49% to 8.38%. The detection rate of Uyghur's population was higher than that of Han (<0.01). There were significant difference in the season's detection rate for peptic ulcer between Han and Uyghur (<0.01). The detection rate for peptic ulcer of Han was the highest in the winter, while that of Uyghur was the highest in the spring. The detective rate of Uyghur's peptic ulcer was significant higher than that of Han in the spring (<0.01). The detection rates for peptic ulcer of 2 nationality were the highest at ≤25 age groups, the detection rate for Uyghur's peptic ulcer was higher than that of Han at ≤35 age groups (<0.05). There were more men than women in peptic ulcer in the 2 nationalities. The approximate proportion was 2꞉1. The rates of multiple gastric ulcer and compound duodenal ulcer of Han were more than those of Uyghur (<0.05), but the rate for pyloric obstruction of Uyghur patient was higher than that of Han (<0.05).@*CONCLUSIONS@#There are statistical difference in detection rate of PU, detection rate of population, morbidity season, age, complication and the rate of complex ulcer between Han and Uyghur, However, there aren't statistical difference in detection rate of peptic ulcer patient, the gender, lesion location between the 2 nationalities during last 6 years.

CT manifestations of duodenal bulbar ulcer / 中国医学影像技术

Objective: To observe CT manifestations of duodenal bulbar ulcer. Methods: Data of upper abdomen plain and enhanced CT of 44 patients with duodenal bulbar ulcer (ulcer group) and 51 patients without duodenal bulbar ulcer (control group) confirmed with gastroscopy were retrospectively analyzed. The wall thickness, enhancement degree (CT value difference between arterial phase or portal phase and plain scan [ΔCT arterialphase, ΔCT portalphase]), enhancement pattern, CT manifestations of mucosal surface and changes of peripheral fat space of duodenal bulbar intestinal were analyzed and compared between 2 groups. Then ROC curves of parameters statistically different between groups for diagnosis of ulcer were respectively drawn, and AUC was calculated to evaluate the relative diagnostic efficacy. Furthermore, the missed rate of CT diagnosis of ulcer group was calculated. Results: The wall thickness of duodenal bulbar in ulcer group ([7.52±2.30]mm) was greater than that in control group ([2.89±0.75]mm, t=12.76, P0.05). Layered enhancement, irregular mucosal surface and blurred fat space around duodenal bulbar were more common in ulcer group (χ2=56.12, 65.94, 45.71, all P<0.01). AUC of the wall thickness, enhancement pattern, CT findings of mucosal surface and changes of peripheral fat space of duodenal bulb in diagnosis of ulcer was 0.99, 0.90, 0.93 and 0.84, respectively. CT missed diagnosed 36 cases of duodenal bulbar ulcer, and the rate of missed diagnosis was 81.82%(36/44). Conclusion: Thickened duodenal bulb intestinal wall, layered enhancement pattern, irregular mucosal surface and blurred fat space around are typical CT manifestations of bulbous ulcer. Accurate recognition of CT manifestations of bulbous ulcer is helpful to reducing missed diagnosis.

Tratamiento quirúrgico de la hemorragia digestiva alta por enfermedad de Dieulafoy / Surgical treatment of upper gastrointestinal bleeding dueto Dieulafoy disease

La enfermedad de Dieulafoy constituye menos del 2 % de las causas de hemorragia digestiva alta. Corresponde a la presencia de un vaso sanguíneo arterial de trayecto tortuoso, que protruye a través de un defecto mucoso localizado, generalmente, proximal en el estómago. Se presenta como una hematemesis masiva, a veces recu-rrente, con inestabilidad hemodinámica. La endoscopia es el método diagnóstico y terapéutico de elección. Si esta fracasa, está indicado practicar una angiografía selectiva que permita identificar el punto sangrante y producir un embolismo. En algunas ocasiones, ninguna de estas dos técnicas consigue detener la hemorragia, en cuyo caso está indicada una cirugía urgente. Se deben practicar resecciones gástricas limitadas (gastrectomías en cuña o tubulares) a la zona sangrante localizada mediante las pruebas anteriores; así, se evitan grandes gastrectomías que implican la práctica de anastomosis por el gran riesgo de dehiscencia que estas últimas cuando hay inestabilidad hemodinámica.Se presenta el caso de un paciente con hemorragia digestiva alta secundaria a enfermedad de Dieulafoy, que precisó intervención quirúrgica urgente por la imposibilidad de resolver el sangrado mediante endoscopia. Se describen el diagnóstico y el tratamiento de la enfermedad de Dieulafoy como causa de hemorragia digestiva alta en el adulto, y se presenta una revisión de la literatura científica

Dieulafoy's disease constitutes less than 2% of the causes of upper gastrointestinal bleeding. It corresponds to the presence of a tortuous arterial blood vessel which protrudes through a localized mucosal defect, usually proximal in the stomach. It presents as a massive hematemesis, sometimes recurrent, with hemodynamic instability.Endoscopy is the diagnostic and therapeutic method of choice. If this fails, it is indicated to perform a selective angiography to identify the bleeding point and embolize it. In some cases, none of these two techniques manages to stop the bleeding, in which case urgent surgery is indicated. Limited gastric resections (wedge or tubular gastrectomies) should be performed to the bleeding area, thus avoiding large gastrectomies that involve anastomosis due to the high leak risk they have in hemodynamically unstable patients.We present the case of a patient with upper gastrointestinal bleeding secondary to Dieulafoy's disease, who required urgent surgical intervention due to the impossibility of resolving the bleeding endoscopically. The diagnosis and treatment of Dieulafoy's disease as a cause of upper gastrointestinal bleeding in adults are described and a review of the scientific literature is presented

Ilaprazole Enteric-coated Tablets in the Treatment of Duodenal Ulcer:A Rapid Health Technology Assessment / 中国药学杂志

OBJECTIVE: To rapidly evaluate the efficacy, safety and economical efficiency of ilaprazole enteric-coated tablets in the treatment of duodenal ulcer, so as to provide evidence-based evidence for clinical rational drug use. METHODS: PubMed, Embase, the Cochrane Library, CNKI, WanFang database and health technology assessment (HTA) organization websites were searched systematically. HTA reports, systematic reviews/Meta-analysis and pharmacoeconomic studies comparing ilaprazole with other drugs for duodenal ulcer treatment were included. Qualitative and descriptive analysis were performed on the included studies. RESULTS: A total of 10 literatures were included, including five systematic reviews/Meta-analysis and six pharmacoeconomic research (one systematic reviews/Meta-analysis also carried out pharmacoeconomic research). The efficacy of ilaprazole (10 mg•d-1) was comparable to other PPIs regimens in the treatment of duodenal ulcer, and there was no statistically significant difference in the efficacy of ilaprazole (10 mg•d-1) and ilaprazole (5 mg•d-1). Compared with H2 receptor antagonists, ilaprazole (10 mg•d-1) was significantly better than ranitidine and famotidine in the treatment of duodenal ulcer. In terms of safety, there was no statistical difference in the incidence of adverse reactions between ilaprazole (10 mg•d-1) and other PPIs or H2 receptor antagonists. In terms of the economics of treating duodenal ulcer, ilaprazole (10 mg•d-1) was not economical compared to esmeprazole (40 mg•d-1), while ilaprazole (5 mg•d-1) was more economical than rabeprazole (10 mg•d-1). CONCLUSION: Ilaprazole enteric-coated tablets are safe and effective in the treatment of duodenal ulcer, not inferior to other PPIs, and have economic advantages compared with rabeprazole. Because ilaprazole (10 mg•d-1) and ilaprazole (5 mg•d-1) have comparable efficacy, a low-dose regimen could be considered clinically to further improve its safety and cost performance. At the same time, it is necessary to further carry out clinical and pharmacoeconomic studies of low-dose ilaprazole in the treatment of duodenal ulcer to improve the relevant evidence.

A Study on the Healing of Peptic Ulcer Disease after Eradication of Helicobacter Pylori Infection in Rural People Bangladesh

Objective: In this study our main aim is to evaluate the healingof peptic ulcer disease after eradication of helicobacter pyloriinfection in rural people Bangladesh.Methodology: This Prospective observational study wasconducted at tertiary hospital Dhaka district from Tertiarymedical college and hospital among 100 patients diagnosedcoming to the gastroenterology outpatient departmentaccording to inclusion and exclusion criteria was included inthe study.Result: In our study among 100 patients, most of the patientsbelong to 31-40 years age group, which was 37.78% and 57%were male and 43% were female. 15.07% patients hadduodenal ulcer and 21.09% had gastric ulcer for H. pyloripositive.18% patients were still positive for H.pylori aftereradication therapy.Conclusion: In conclusion, we can say that, prolonged Followup with upper GI endoscopy for additional period for recurrenceof ulcer should have been done for patients whose peptic ulcerdisease had resolved but could not attain H. pylori eradication.

Laparoscopic Single Figure of Eight Suturing Omentopexy for the Treatment of a Perforated Duodenal Ulcer

PURPOSE: Safe and effective surgical treatment of peptic ulcer perforations is fundamental to achieve favorable outcomes. We present laparoscopic single figure of eight suturing omentopexy for perforated duodenal ulcer and review associated clinical outcomes. This is a new formulaic surgical technique for laparoscopic omentopexy. METHODS: Laparoscopic single figure of eight suturing omentopexies for perforated duodenal ulcer were completed in 15 consecutive patients between April 2008 and November 2017 at Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea. Using prospectively collected data, we performed an observational study on an intention-to-treat basis. RESULTS: The mean age of the 15 patients who underwent laparoscopic repair was 41.7±13.9 years. The perforation site was the anterior duodenal bulb in all patients. The median perforation size was 5 mm (range: 3~8 mm). The mean operation time was 66.7±19.6 minutes. There was no evidence of leakage from the omentopexy site clinically or in the postoperative upper gastrointestinal series. One patient (6.7%) experienced the postoperative complication of pneumothorax. There were no cases of postoperative mortality or reoperation within 30 days after surgery. The median time to tolerance of regular diet was 6 (range: 4~9) days. The median postoperative hospital stay was 7 days (range: 5~11 days). CONCLUSION: Laparoscopic single figure of eight suturing omentopexy can be a viable option in the surgical management of perforated duodenal ulcer in selected patients without surgical risk factors. Laparoscopic single figure of eight suturing omentopexy is safe and easy to perform, and may therefore reduce operation time.

Usefulness of Ultrasonography in the Diagnosis of Peptic Ulcer Disease in Children / 대한소아소화기영양학회지

PURPOSE: This study was performed to assess the clinical usefulness of transabdominal ultrasonography (TUS) in detecting peptic ulcer disease (PUD) in children. METHODS: Twenty-four patients (19 boys, 5 girls; mean age, 10.6±4.5 years [range, 3.0–17.9 years]) who were admitted to the hospital for acute abdomen or gastrointestinal bleeding and diagnosed with PUD by endoscopy and who underwent TUS were included. Clinical data were retrospectively collected by reviewing patient medical records. Gastric ulcer (GU) was suspected when the gastric wall exceeded 8 mm in thickness and had lost its five-layer structure on TUS. Duodenal ulcer (DU) was suspected if the duodenal wall thickness exceeded 5 mm. RESULTS: Sensitivity of TUS in diagnosing PUD was 66.7% for GU and 38.9% for DU. Mean age and body weight of the 11 patients suspected with PUD on TUS were 10.9±4.4 years and 38.1±17.2 kg, respectively. For 13 patients without suspected PUD, they were 12.1±4.1 years and 39.6±17.0 kg, respectively. There was a significant difference in height, weight, and body mass index between patients who were suspected to have PUD and those who were not suspected on TUS (p=0.014, 0.008, and 0.005, respectively). A significant difference in the sensitivity of TUS in diagnosing PUD was found between patients under 30 kg and those over 30 kg (88.9% and 20.0%, respectively; p=0.003). CONCLUSION: TUS investigation of the stomach and duodenum is an efficient method for PUD detection in children with low body weight. TUS can be used in preliminary diagnostic work-up before further invasive tests.

Huge Intramural Duodenal Hematoma Complicated with Obstructive Jaundice following Endoscopic Hemostasis / 대한소화기학회지

Intramural hematoma of the duodenum is a relatively unusual complication associated with the endoscopic treatment of bleeding peptic ulcers. Intramural hematomas are typically resolved spontaneously with conservative treatment alone. We report a case of an intramural duodenal hematoma following endoscopic hemostasis with epinephrine injection therapy, which was associated with transient obstructive jaundice in a patient undergoing hemodialysis. The patient developed biliary sepsis due to obstruction of the common bile duct secondary to the huge hematoma. He was treated with fluoroscopy-guided drainage catheter insertion, which spontaneously resolved the biliary sepsis through conservative treatment in 6 weeks. Fluoroscopy-guided drainage may impact the treatment of intramural hematomas that involve life-threatening complications.