Effects of audio and visual distraction on patients' vital signs and tolerance during esophagogastroduodenoscopy: a randomized controlled trial.

BACKGROUND: Esophagogastroduodenoscopy (EGD) provides an indispensable and unambiguous inspection allowing the discovery upper gastrointestinal lesions. However, many patients are anxious about undergoing EGD. Few studies have investigated the influence on patients' vital signs and tolerance during EGD using subjective and objective assessments. This study was a prospective randomized controlled study that investigated the influence of audio and visual distraction on EGD. METHODS: We randomly divided 289 subjects who underwent EGD into 4 groups (control group, audio group, visual group, combination group) and examined their vital signs, heart rate variability (HRV), psychological items, and acceptance of distraction. RESULTS: Pulse rate (PR) at post-distraction and post-EGD in the 3 distraction groups were significantly lower than those of control group (p <  0.001 and p <  0.01, respectively). Blood pressure (BP) during and post-EGD was significantly higher than that at pre-EGD in control group (p <  0.05), but no significant elevation of BP was observed during the latter half of EGD and post-EGD in the 3 distraction groups. BP at post-distraction improved significantly compared to pre-distraction in the 3 distraction groups (p <  0.05). There was a significant difference in the low-frequency (LF) power/ high-frequency (HF) power at post-distraction and post-EGD among the 4 groups (p <  0.001 and p <  0.001, respectively). The LF power/HF power at post-distraction and post-EGD in the 3 distraction groups was significantly lower than that in control group (p <  0.05). Several items of profile of mood states (POMS) and the impression of EGD at post-distraction improved significantly compared to those at pre-distraction among the 3 distraction groups (p <  0.05). Visual analog scale (VAS) of willingness for the next use of distraction in the 3 distraction groups was excellent because VAS was more than 70. CONCLUSIONS: Distractions effectively improved psychological factors, vital signs and some of HRV at pre and post-EGD. Distractions may suppress BP elevation during the latter half of EGD and lead to stability of HRV on EGD. TRIAL REGISTRATION: This prospective trial was registered in the University Hospital Medical Information Network (UMIN) Clinical Trials Registry as UMIN000029637. Registered on 20 October 2017.

Unusual association between erythema nodosum and autoimmune atrophic gastritis.

We report a case of a 46-year-old woman with a history of autoimmune atrophic gastritis and recurrent erythema nodosum (EN). Laboratory results showed iron-deficiency anaemia, positive antiparietal cell antibodies and marginal deficiency of vitamin B12. Although EN was refractory to general measures (rest and non-steroidal anti-inflammatory drugs) and corticosteroid therapy, it was successfully treated with vitamin B12 supplementation.

A favorable outcome despite a 39-hour treatment delay for arterial gas embolism: case report.

Cerebral arterial gas embolism (CAGE) occurs when gas enters the cerebral arterial vasculature. CAGE can occur during sitting craniotomies, cranial trauma or secondary to gas embolism from the heart. A far less common cause of CAGE is vascular entrainment of gas during endoscopic procedures. We present the case of a 49-year-old male who developed a CAGE following an esophagoduodenoscopy (EGD) biopsy. Due to a delay in diagnosis, the patient was not treated with hyperbaric oxygen (HBO2) therapy until 39 hours after the inciting event. Despite presenting to our institution non-responsive and with decorticate posturing, the patient was eventually discharged to a rehabilitation facility, with only mild left upper extremity weakness. This delay in HBO2 treatment represents the longest delay in treatment to our knowledge for a patient suffering from CAGE secondary to EGD. In addition to the clinical case report, we discuss the etiology of CAGE and the evidence supporting early HBO2 treatment, as well as the data demonstrating efficacy even after considerable treatment delay.

Different antibiotic susceptibility between antrum and corpus of the stomach, a possible reason for treatment failure of Helicobacter pylori infection.

AIM: To assess whether antibiotic resistance varies between the antrum and corpus of the stomach of patients that are either Helicobacter pylori (H. pylori) therapy-naive or pre-treated. METHODS: H. pylori strains were isolated from antrum and corpus biopsies from 66 patients that received a diagnostic gastroduodenoscopy for variant clinical indications. Antimicrobial susceptibility to amoxicillin, clarithromycin, tetracycline, metronidazole, levofloxacin and rifabutin was tested with the E-test method on Iso-Sensitest agar with 10 vol% defibrinated horse blood. In patients with a different antibiotic susceptibility pattern between the isolates from the antrum and corpus, DNA fingerprinting via random amplified polymorphic DNA analysis was performed to detect differences among DNA patterns of H. pylori isolates. RESULTS: Primary, secondary and tertiary resistance to clarithromycin was 6.9%, 53.8% and 83.3%, retrospectively. Metronidazole and levofloxacin resistance also increased according to the number of previous treatments (17.2%, 69.2%, 83.3%; 13.8%, 23.1%, 33.3%). Tertiary resistance to rifabutin was detected in 12.5% of patients. In none of the 66 patients a resistance against amoxicillin or tetracycline was detectable. Discordant antibiotic susceptibility between antrum and corpus isolates for different antibiotics was seen in 15.2% (10/66) of the patients. Two out of those ten patients were naive to any H. pylori antibiotic treatment. The remaining eight patients previously received at least one eradication therapy. DNA fingerprinting analysis revealed no substantial differences among DNA patterns between antrum and corpus isolates in the majority of patients suggesting an infection with a single H. pylori strain. CONCLUSION: Different antibiotic susceptibility between antrum and corpus biopsies is a common phenomenon and a possible explanation for treatment failure. Resistant H. pylori strains may be missed if just one biopsy from one anatomic site of the stomach is taken for H. pylori susceptibility testing.

A case of Clostridium difficile infection complicated by acute respiratory distress syndrome treated with fecal microbiota transplantation.

Acute respiratory distress syndrome is a life-threatening disorder caused mainly by pneumonia. Clostridium difficile infection (CDI) is a common nosocomial diarrheal disease. Disruption of normal intestinal flora by antibiotics is the main risk factor for CDI. The use of broad-spectrum antibiotics for serious medical conditions can make it difficult to treat CDI complicated by acute respiratory distress syndrome. Fecal microbiota transplantation is a highly effective treatment in patients with refractory CDI. Here we report on a patient with refractory CDI and acute respiratory distress syndrome caused by pneumonia who was treated with fecal microbiota transplantation.

Macroscopic and histologic regression of duodenal polyposis with FOLFOX4 chemotherapy for an ileal pouch adenocarcinoma in a patient with familial adenomatous polyposis.

Severe (stage IV) duodenal polyposis is difficult to manage in patients with familial adenomatous polyposis (FAP), with no effective medical treatment, complex endoscopic treatment modalities, and a high morbidity and mortality from pancreaticoduodenectomy. We present the case of a 44-year-old woman with FAP, stage IV duodenal polyposis, and with an ileal pouch adenocarcinoma that required surgery and adjuvant chemotherapy. Her duodenal polyposis regressed to stage II after four sessions of FOLFOX4 adjuvant chemotherapy, which avoided the need for aggressive endoscopic therapy or pancreatoduodenectomy in this patient.

The combination of docetaxel and cisplatin plus fluorouracil as neoadjuvant chemotherapy in the treatment of T4 stage gastric cancer.

The prognosis of local advanced gastric carcinoma is very poor. We evaluated the impact on survival and the effects induced by the triple combination docetaxel-cisplatin-fluorouracil (DCF) as neoadjuvant chemotherapy in 24 T4 stage gastric tumor patients. They received 2-3 cycles DCF chemotherapy, followed by radical gastric resection. Tumor downstaging detected by CT was obtained in 17 out of 24 patients. The overall 3-year survival rate was 68.2%. Patients who received R0 resection (19/22) showed a 3-year survival rate of 78.9%. T downstaged patients (17/22) showed a higher 3-year survival rate of 82.4%. Those who responded to the triple combination of docetaxel-cisplatin-fluorouracil, exhibited T downstaging and subsequently received an R0 resection had a definitely better chance of a cure as compared to surgery alone, according to a complete 3-year follow-up.

Hypocalcemia and tetany caused by vitamin D deficiency in a child with intestinal lymphangiectasia.

Primary intestinal lymphangiectasia is a rare disease of children, which is characterized by chronic diarrhea and complicated with malnutrition, including fat-soluble vitamin deficiency. We report a girl aged 4 years and 8 months who was diagnosed with the disease by endoscopic duodenal biopsy at 8 months of age. She presented initially with chronic diarrhea at 4 months of age. Generalized edema with hypoalbuminemia frequently occurred despite regular albumin supplements. Multiple vitamins initially were not supplied regularly. Episodes of tetany caused by hypocalcemia developed 4 years after the diagnosis of intestinal lymphangiectasia. Imaging study (long-bone X-ray and dual-energy X-ray absorptiometry) revealed low bone density. Complicated vitamin D deficiency [low serum 25-hydroxy vitamin D concentration (< 12.48 mmol/L, the detection limit)] and secondary hyperparathyroidism were confirmed via blood testing. Vitamin D supplementation for 3 months improved her bone density, secondary hyperparathyroidism and frequent tetany. Vitamin D status should be monitored in patients with intestinal lymphangiectasia.

Gastrojejunocolic Fistula Occurring after Billroth-II Subtotal Gastrectomy

Gastrojejunocolic fistula (GJCF) is mainly thought to be a late complication of inadequate gastric surgery such as insufficient gastric resection or inappropriate vagotomy. The pathogenesis of fistula formation has been accounted to the perforation of a retained jejunal marginal ulcer into the transverse colon. Most patients with GJCF present a common symptom triad of faecal vomiting, chronic diarrhea and weight loss. We recently experienced a patient with GJCF who had been suffering from diarrhea for a long period of time. He had undergone gastric surgery 8 years previously for peptic ulcer disease at another hospital. After detailed preoperative evaluation with duodenoscopy, upper gastrointestinal series, colonofiberscopy, barium enema and abdominal CT, he underwent surgery-resection of the gastric stump and segmental resection of the jejunum and transverse colon with Roux-en-Y gastrojejunostomy. Recent advances in surgical technique such as vagotomy, and medical therapy have remarkably decreased the incidence of both stomal ulcer and GJCF in peptic ulcer disease. However, gastrojejunocolic fistula should be recognized as one of the late severe complications observed after a gastrectomy with Billroth-II reconstruction, since this disease may occur even 20 years after the first operation. We report the case of a 52-year old man with gastrojejunocolic fistula with review of the literature.

A Case of Protein Losing Enteropathy Caused by Primary Intestinal Lymphangiectasia / 대한소화기내시경학회지

Primary intestinal lymphangiectasia is a rare congenital cause of protein losing enteropathy that is characterized by chronic diarrhea, generalized edema, ascites, hypoproteinemia, hypoalbuminemia, and lymphopenia. We encountered an 18-year-old woman who suffered from longstanding diarrhea and progressive leg edema. The laboratory findings showed the typical features of this disorder. The presence of enteric protein loss was documented with the 24 hour fecal clearance of alpha(1)-antitrypsin and (99m)Tc human serum albumin scintigraphy. A duodenoscopy and biopsy showed scattered white spots and markedly dilated lymphatics in the tips of the villi, respectively. The patient's clinical symptoms improved after placing her on a high protein and low fat diet with medium chain triglyceride supplements.

[Reversal of iron deficiency anaemia after eradication of Helicobacter pylori infection]. / Guérison d'une anémie par carence en fer après éradication d'Helicobacter pylori.

INTRODUCTION: The implication of Helicobacter pylori in the onset of anaemia due to iron deficiency, other than the occult bleeding that this germ can provoke, mediated by a peptic ulcer, lymphoma or gastric adenocarcinoma, is still controversial. OBSERVATION: A 30 year-old woman was followed-up for 9 years for chronic recurrent anaemia, despite repeated iron therapies. The duodenal-gastro-oesophageal fibroscopy with antral biopsy finally revealed the presence of Helicobacter pylori. Eradication of this infection with antibiotics cured the iron deficiency-induced anaemia and permitted the withdrawal of iron supplementation. DISCUSSION: When digestive endoscopic evaluation is indicated in the etiological exploration of iron deficiency anaemia, it must systematically include, together with a duodenal biopsy, an antral biopsy in the search of Helicobacter pylori. In the case of Helicobacter pylori infection, specific therapy must be prescribed so as to assess its efficacy on iron deficiency.

Endoscopic evaluation of the gastroduodenal mucosa to determine the safety of short-term concurrent administration of meloxicam and dexamethasone in healthy dogs.

OBJECTIVE: To evaluate the safety, with respect to the development of gastric ulcers and erosions, of concurrent administration of meloxicam and dexamethasone for 3 days to healthy dogs. ANIMALS: 20 conditioned purpose-bred research Beagles. PROCEDURE: Seven days prior to treatment, dogs were anesthetized for endoscopic evaluation of the upper portion of the gastrointestinal tract (ie, the gastric and duodenal mucosa). Five regions of the gastroduodenal area were scored by 2 investigators. Dogs were randomly assigned to 1 of 4 treatment groups as follows: saline-saline, dexamethasone-saline, saline-meloxicam, and dexamethasone-meloxicam groups. On days 1, 2, and 3, dogs received either dexamethasone or saline (0.9% NaCl) solution injections SC twice daily. On days 2, 3, and 4, dogs received either meloxicam or saline solution injections SC once daily. On day 2, dogs were anesthetized for a sham surgery (ie, electrostimulation). On day 5, the gastroduodenal area of each dog was reevaluated by use of endoscopic evaluation and histologic examination of biopsy specimens. RESULTS: The total endoscopic score of the dexamethasone-meloxicam group was significantly greater than the scores of the other groups. The dexamethasone-saline group had a mean cumulative score that was significantly greater than the saline-meloxicam or saline-saline groups. Endoscopic scores of the saline-meloxicam group were not significantly different from scores of the saline-saline group. No significant differences in histologic findings were found between groups. CONCLUSIONS AND CLINICAL RELEVANCE: In healthy dogs, meloxicam appears to be safe with regard to adverse effects on the gastrointestinal tract. Concurrent administration of dexamethasone and meloxicam is more likely to cause gastric erosions than meloxicam administration alone.

[Arterial port-catheter dislocation into the duodenum]. / Arterielle Port-Katheter-Dislokation ins Duodenum - Eine seltene Komplikation.

Arterial port-catheter dislocations into the duodenum are rare complications. We report on a 64-year-old male with sigmoid-resection for carcinoma, left hemihepatectomy and arterial port-catheter implantation into the common hepatic artery for liver metastases in both lobes and partial dislocation of the port system into the duodenum. Therefore, the port-catheter system had to be explanted after 8 cycles of cytostatic therapy and the duodenum had to be closed by a suture. Six months after surgery the patient felt well, a new singular metastasis in the right liver lobe could be treated successfully by laserinduced thermotherapy. At present the patient has no evidence for another metastasis.

Duodenoscopy in treatment of acute gallstone pancreatitis.

OBJECTIVE: To probe the potential use of duodenoscopy in the diagnosis and treatment of acute gallstone pancreatitis (GP). METHODS: Fourty-five patients with acute GP were randomly divided into endoscopic retrograde cholangiopancreatography (ERCP) group (n=20) and non-ERCP group (n=25). Each group was subdivided into mild and severe groups according to APACHE II scores. They were given supportive treatment combined with traditional Chinese medicine. The patients in the ERCP group received ERCP within 24 hours after admission. If there were stones in the common bile duct with stenosis of the inferior extremity or ampulla, endoscopic sphincterotomy (ES) was performed to extract the stones by basket. If no calculi were identified or multiple stones were large, endoscopic naso-biliary drainage (ENBD) was carried out. RESULTS: The incidence of complication, length of hospitalization and cost were markedly lower in patients with severe acute GP in the ERCP group than those in the non-ERCP group (P<0.05), in contrast to the 2 mild subgroups of the ERCP and non-ERCP groups (P>0.05). CONCLUSION: It is feasible, effective and safe to apply duodenoscopy in the treatment of severe acute GP.

Liver penetration by a duodenal ulcer in a young woman.

Liver penetration is a rare but serious complication of peptic ulcer disease. We report a case of a 33-year-old woman who took large doses of nonsteroidal antiinflammatory drugs and developed a giant duodenal ulcer that penetrated into her liver. The diagnosis was based on histologic examination of endoscopic biopsies. She was initially treated with a proton pump inhibitor, but, within 5 weeks, she developed a symptomatic postbulbar stricture that required surgical correction. We also review 11 other reported cases of endoscopically and histologically diagnosed peptic ulcer penetration into the liver.

[Actovegin treatment of duodenal ulcer associated with ischemic heart disease and diabetes mellitus]. / Lechenie aktoveginom bol'nykh iazvennoi bolezn'iu dvenadtsatiperstnoi kishki, sochetannoi s ishemicheskoi bolezn'iu serdtsa i sakharnym diabetom.

Actovegin, a deproteinized hemoderivative, was used to correct bioenergetic defects of duodenal mucosa, to reduce inflammatory-cell infiltration, to stimulate blood supply of patients with duodenal ulcer associated with ischemic heart disease or diabetes mellitus. As shown by the results obtained in 194 patients (119 males and 75 females), adjuvant actovegin in patients with duodenal ulcer associated with ischemic heart disease and diabetes mellitus stimulates the ulcer healing, prolongs the recurrence-free interval. It can be used both in outpatient departments and specialized hospitals.

Cure of refractory duodenal ulcer and infection caused by Helicobacter pylori by high doses of omeprazole and amoxicillin in a homozygous CYP2C19 extensive metabolizer patient.

A 53-year old female patient with duodenal ulcer and Helicobacter pylori infection was treated three times with a proton pump inhibitor-based triple therapy, such as lansoprazole-clarithromycin-amoxicillin (INN, amoxicilline) and lansoprazole-minocycline-cefaclor. However, the H pylori infection was not cured. A culture test revealed that her infection was a clarithromycin-resistant but amoxicillin-sensitive strain of H pylori. Moreover, a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis revealed that she was a homozygous extensive metabolizer of cytochrome P450 (CYP) 2C19 (wt/wt). The usual dose of the proton pump inhibitor was therefore assumed to be insufficient for her and then she was treated with a high dose of omeprazole (120 mg/day) and amoxicillin (2,250 mg/day) for 2 weeks. The H pylori infection and the ulcer lesion were then cured. One of the factors associated with success or failure of cure of H pylori infection by the proton pump inhibitor-based triple therapy appeared to be CYP2C19 genotype status. Dual treatment with a sufficient dose of a proton pump inhibitor plus amoxicillin could cure H pylori infection even after the failure to cure H pylori infection by a usual proton pump inhibitor-based triple therapy in patients with the wt/wt homozygous extensive metabolizer genotype of CYP2C19.