Active clinical trials for "Peptic Ulcer"

Back ground Antibiotics resistance of Helicobacter pylori, especially to clarithromycin is one of the main causes of failure of eradication. 23S rRNA point mutation of Helicobacter pylori is associated clarithromycin resistance Hypothesis If the investigators check the 23S rRNA point mutation then choose treatment regimens containing a proton pump inhibitor and combination of two antibiotics (amoxicillin and clarithromycin or metronidazole), the investigators will eradicate Helicoabacter pylori more successfully Material & methods The investigators enroll patients diagnosed with peptic ulcer, endoscopically. Helicobacter pylori is documented with Urea breath test or silver staining biopsy specimen or polymerase chain reaction of biopsy specimen. Check the 23S rRNA A2142G/A2143G point mutation by polymerase chain reaction. If there is mutation, the investigators consider as resistance to clarithromycin and choose the treatment regimen containing a proton pump inhibitor, amoxicillin, metronidazole. If there is no mutation, choose the treatment regimen containing a proton pump inhibitor, amoxicillin, clarithromycin. Verify Helicobacter pylori eradication by urea breath test. Compare eradication rate with conventional treatment,proton pump inhibitor, amoxicillin, clarithromycin.

Peptic ulcer bleeding is a common disorder. Despite optimal endoscopic and medical treatment, there is a high risk of rebleeding and high mortality. In this study the investigators examine whether combined endoscopic haemostasis and angiographic embolization resolves in a better outcome than the traditional use of endoscopic haemostasis alone. The study is a randomised controlled trail.

The concept of "enhanced recovery after surgery" has become increasingly popular in elective abdominal surgeries. Yet, the role of this concept has not been described in emergency procedures. Therefore, this study aimed to investigate the feasibility of fast-track surgery in patients with perforated peptic ulcer.

The purpose of the study was to improve treatment results of patients with bleeding gastroduodenal ulcers by endoscopic applications of autoplasma, enriched with platelets and granular sorbent aseptisorb-A.

Esomeprazole plus aspirin compared with esomeprazole alone for the treatment of aspirin-related peptic ulcers.

High intravenous dosage of Proton Pump Inhibitors is not better than standard dosage in bleeding peptic ulcers successfully treated by endoscopic therapy

This is a multicenter trial comparing laparoscopic correction of a perforated peptic ulcer with the open technique by upper laparotomy. Hypothesis is that after laparoscopic correction will be discharged 3 days sooner due to less postoperative pain and complications.

Challenges in the treatment of Helicobacter pylori (H. pylori) include increasing antimicrobial resistance and patient's low tolerance to some regimens. Lactobacillus johnsonii (L. johnsonii) and Immunoglobulin Y (IgY) have been shown to decrease the amount and activity of H. pylori in human stomach and can increase patient's tolerance. We conduct a single-center double-masked randomized controlled trial to evaluate the effectiveness of GastimunHp Plus (a product combining L. johnsonii and IgY) in improving the clearance of H. pylori after six to eight weeks of treatment and side effects of H. pylori treatment. H. pylori is tested by C13- or C14-urea breath test.

The purpose of this study is to investigate whether a fixed dose combination (FDC) capsule of esomeprazole 20 mg and acetylsalicylic acid (ASA) 81 mg has equivalent therapeutic efficacy compared to each of 2 free combinations of ASA tablet 81 mg plus esomeprazole 20 mg in patients at risk of gastrointestinal events using low dose ASA for cardiovascular protection.

Evaluate the efficacy of Two different regimens of proton pump inhibitors High against Low in the management of acute peptic ulcer bleeding