View clinical trials related to Proton Pump Inhibitors.
Filter by:The DROPIT Trial is an interventional, open-labelled, cluster-randomized controlled trial conducted in the Swiss primary care setting. It aims to evaluate an intervention to guide the deprescribing of inappropriate proton-pump inhibitors (PPIs). Therefore, the trial investigates whether the study intervention leads to the deprescribing of inappropriate PPI prescription while ensuring noninferiority safety, in comparison to usual care. Additionally, the trail aims to investigate the intervention's impact on other clinical aspects, as well as addressing features of the implementation of the intervention and its cost-effectiveness.
Vonoprazan (VPZ), an oral potassium-competitive acid blocker (P-CAB) has emerged as an alternative potent acid-suppressant.It has a faster onset of action in 1 day (3-5 days in PPI), and is more stable in acidic condition than PPI. While many studies compared Vonoprazan against PPI in the treatment of reflux oesophagitis, H. Pylori eradication, and gastric ulcers; thus far, there is a paucity of data on use of Vonoprazan on bleeding peptic ulcers. We perform a multicenter randomized controlled trial (RCT) to compare the efficacy of oral Vonoprazan against standard high dose PPI therapy in bleeding peptic ulcers that had received successful endoscopic haemostasis We hypothesize that in patients with bleeding peptic ulcers, the use of acid pump inhibitors Vonoprazan would not be inferior to standard treatment of a bolus plus high dose PPI intravenous infusion at preventing recurrent bleeding after endoscopic haemostasis.
Deprescribing is defined as "the process of withdrawal of an inappropriate medication, supervised by a health care professional with the goal of managing the polypharmacy and improving outcomes". Inappropriate use of proton pump inhibitors (PPI) is associated with severe adverse drug reactions and a major economic impact. Deprescribing should be considered when inappropriate prescription of PPI is identified. DeprescrIPP DAM is a pragmatic trial, population-based, designed in clusters. It wil assess the efficacy of a multi-faceted intervention (an educational outreach visit to general practitioners associated with the sending of patient education material to their patients) to deprescribe PPI.
Deprescribing is defined as "the process of withdrawal of an inappropriate medication, supervised by a health care professional with the goal of managing the polypharmacy and improving outcomes". Inappropriate use of proton pump inhibitors (PPI) is associated with severe adverse drug reactions and a major economic impact. Deprescribing should be considered when inappropriate prescription of PPI is identified. DeprescrIPP is a pragmatic population-based cluster-randomized trial conducted in primary care. It will assess the efficacy and effectiveness of a multi-faceted intervention (on patients and general practitioners) to deprescribe PPI.
Proton pump inhibitors (PPIs) are medications used to treat acid-related stomach disorders, such as chronic heartburn. These medications are widely used by Veterans, with over 11 million 30-day prescriptions being filled each year. Though they are highly effective, long-term use of PPIs may be harmful. For this reason, experts recommend that PPIs be stopped in patients who do not have a clear need for these medications. Unfortunately, PPIs continue to be overused. To address this issue, the VA is implementing a national program to de-prescribe (i.e., reduce the dose of, or stop) PPIs. In this study, the investigators will be evaluating this national program by assessing: (a) how successfully the program was implemented; (b) understanding how effective the program was in improving appropriate use of PPIs; and, (c) ensuring no unintended consequences (such as peptic ulcer bleeding) occurred with PPI de-prescribing. This study addresses a potential safety concern for Veterans and aligns with VA's broader goal of de-implementing low-value care.
BACKGROUND: Proton pump inhibitors (PPIs) treat problems such as gastroesophageal reflux disease (GERD). In many patients with mild or moderate GERD, PPIs should be used for 1-2 months but are often continued longer unnecessarily. This is a problem because PPIs may cause harm when used long-term. PPI use is associated with severe C. difficile infections, fractures and pneumonia. Canada's public drug programs spent $247 million on PPIs in 2012 (not including Quebec or PEI). Due to concerns with long-term PPI use, patients may face the decision to continue their PPI, use a lower dose or stop and use on-demand (only when symptoms return). This decision should be made collaboratively between patients and clinicians, though patients tend to have a poor understanding of when reducing a drug is appropriate. Using a lower dose or using on-demand may be viewed as difficult because of the chance of symptoms returning. Patient decision aids (PDAs) inform patients on benefits and risks of treatment options and improve ability to make informed decisions and clarify values. OBJECTIVES: Develop a PDA to help patients with the decision to continue PPI or stop and use on-demand/use a lower dose. Evaluate whether: 1) the PDA changes patient preference to continue or stop and use on-demand/use a lower dose of PPI 2) the PDA improves patient knowledge and realistic expectations 3) patients and pharmacists feel they made a shared decision 4) there is a change in PPI prescribing 8 weeks post-PDA and 5) patients' choices match up with their values. METHODOLOGY: The PDA will be developed by a team of doctors, pharmacists and patients. It will be delivered during a visit with a pharmacist. Patients (n=54) will indicate which choice they prefer (continue PPI/stop or use lower dose) before and after going through the PDA. We will use Mcnemar's test to compare the number of patients preferring to continue their PPI before and after. We will evaluate whether there is a difference in knowledge test scores and expectations test scores before and after the PDA. After the PDA, we will ask patients and pharmacists to rate the extent to which shared decision making occurred and measure the agreement. Values/choice congruence will be evaluated using logistic regression. Eight weeks after patients have received the PDA, we will look at whether there is any reduction in PPI use.
Patients who have experienced and survived non-ST segment elevation acute coronary syndromes are often prescribed a combination of aspirin and clopidogrel to thin the blood and prevent further acute coronary episodes. Both clopidogrel and aspirin may cause stomach bleeds and so a prophylactic proton pump inhibitor is frequently co-prescribed in order to prevent such bleeds. Recent mechanistic and observational studies suggest proton pump inhibitors may reduce the effectiveness of clopidogrel and so patients may not benefit as much as expected from combined aspirin and clopidogrel. The investigators propose a cohort study of patients prescribed clopidogrel + aspirin. Amongst these patients the investigators will measure the relative rate of acute coronary syndrome and death comparing patients with and without proton pump inhibitor treatment. To provide a more complete picture of the risks and benefits of treatment the investigators will also measure the relative rate of stomach bleeds in the same groups of patients. In addition, whether the inhibitory effect of proton pump inhibitors on the protective effect of clopidogrel is due to their inhibition of drug metabolising enzymes will be explored by assessing the effects of other drugs that inhibit the same enzymes.
This study will assess the effectiveness of Nexium at alleviating upper GI symptoms in subjects and evaluate with which treatment regimen and on which indications acid suppression with isomeric proton pump inhibitor is used in routine clinical practice in Albania.
The study was designed to evaluate the efficacy an adjuvant use of standard dose or high dose of proton pump inhibitor after combined endoscopic hemostasis therapy.