Proton pump inhibitor treatment initiated prior to endoscopic diagnosis in upper gastrointestinal bleeding

Proton pump inhibitor therapy after transcatheter angiography in refractory nonvariceal acute upper gastrointestinal bleeding patients: a cohort study

BACKGROUND

Transcatheter angiography (TA) could help to diagnose and treat refractory nonvariceal upper gastrointestinal bleeding (NVUGIB). Proton pump inhibitors (PPIs) are the key medication for reducing the rebleeding rate and mortality and are usually continued after TA. It is unknown whether high-dose PPIs after TA are more effective than the standard regimen.

METHODS

We retrospectively collected data from patients who received TA because of refractory NVUGIB from 2010 to 2020 at West China Hospital. 244 patients were included and divided into two groups based on the first 3 days of PPIs treatment. All baseline characteristics were balanced using the inverse probability of treatment weighting method. The 30-day all-cause mortality, rebleeding rate and other outcomes were compared. The propensity score matching method was also used to verify the results.

RESULTS

There were 86 patients in the high-dose group and 158 in the standard group. The average daily doses of PPI were 192.1 ± 17.9 mg and 77.8 ± 32.0 mg, respectively. Cox regression analysis showed no difference in the 30-day all-cause mortality (aHR 1.464, 95% CI 0.829 to 2.584) or rebleeding rate (aHR 1.020, 95% CI 0.693 to 1.501). There were no differences found in red blood cell transfusion, hospital stay length and further interventions, including endoscopy, repeating TA, surgery and ICU admission. The results were consistent in the subgroup analysis of patients with transcatheter arterial embolization.

CONCLUSION

In refractory NVUGIB patients who received TA, regardless of whether embolization was performed, high-dose PPI treatment did not provide additional benefits compared with the standard regimen.

Acute upper and lower gastrointestinal bleeding management in older people taking or not taking anticoagulants: a literature review

Acute upper and lower gastrointestinal (GI) bleeding may be a potentially life-threatening event that requires prompt recognition and an early effective management, being responsible for a considerable number of hospital admissions. Methods. We perform a clinical review to summarize the recent international guidelines, helping the physician in clinical practice. Older people are a vulnerable subgroup of patients more prone to developing GI bleeding because of several comorbidities and polypharmacy, especially related to an increased use of antiplatelet and anticoagulant drugs. In addition, older patients may have higher peri-procedural risk that should be evaluated. The recent introduction of reversal strategies may help the management of GI bleeding in this subgroup of patients. In this review, we aimed to (1) summarize the epidemiology and risk factors for upper and lower GI bleeding, (2) describe treatment options with a focus on pharmacodynamics and pharmacokinetics of different proton pump inhibitors, and (3) provide an overview of the clinical management with flowcharts for risk stratification and treatment. In conclusion, GI is common in older patients and an early effective management may be helpful in the reduction of several complications.

Clinical Pathway for Enhanced Recovery in the Management of Non-Variceal Upper Gastrointestinal Bleeding: A Randomized Controlled Trial

Purpose

To explore the effects of the clinical pathway on the outcomes of patients with non-variceal upper gastrointestinal bleeding.

Materials and Methods

Randomized controlled trial. The study was conducted in two medical centers in China from 1 June 2022 to 31 December 2022. Patients with a diagnosis of non-variceal upper gastrointestinal bleeding who provided written informed consent were consecutively assigned to the intervention group. The patients in the intervention group were treated using the clinical pathway, while the control group received routine care and follow-up. Time, cost, complications, and prognostic indicators were analyzed. Intentional-to-treat analysis and per-protocol analysis were used for data analysis.

Results

A total of 114 eligible patients with non-variceal upper gastrointestinal bleeding were randomly divided into two groups and included in the intention-to-treat analysis. In addition, 106 patients were included in the per-protocol analysis. The median age of the 106 patients was 57 years (range, 18-92 years) and 83.0% were male. There were no significant differences between groups regarding the baseline characteristics. The intervention group demonstrated a statistically significantly shorter length of stay, lower hospital cost (ie, cost during hospitalization, cost in the emergency room, and cost in the ward), significantly fewer cases of complications, and a higher level of patient satisfaction when compared with the control group. There was no significant difference between the two groups in the rates of transfusion, repeat endoscopy, rebleeding readmission, and mortality.

Conclusion

The implementation of the clinical pathway for patients with non-variceal upper gastrointestinal bleeding may help improve patient outcomes and satisfaction.

Trial Registration Number

ChiCTR2200060316.

Registration Link

https://www.chictr.org.cn/.

Bleeding in acute coronary syndrome: from definitions, incidence, and prognosis to prevention and management

INTRODUCTION

In patients with acute coronary syndrome (ACS), the ischemic benefit of antithrombotic treatment is counterbalanced by the risk of bleeding. The recognition that bleeding events have prognostic implications (i.e. mortality) similar to recurrent ischemic events led to the development of treatment regimens aimed at balancing both ischemic and bleeding risks.

AREAS COVERED

This review aims at describing definitions, incidence, and prognosis related to bleeding events in ACS patients as well as bleeding-avoidance strategies for their prevention and management of bleeding complications.

EXPERT OPINION

Management of ACS patients has witnessed remarkable progress after the shift in focusing on the trade-off between ischemia and bleeding. Efforts in standardizing bleeding definitions will allow for better defining the prognostic impact of different types of bleeding events and enable to identify the high-bleeding risk patient. Such efforts will allow to balance the trade-off between the thrombotic and bleeding risk of the individual patient translating into better downward diagnostic and therapeutic decision-making. Novel strategies aiming at maximizing the safety and efficacy of antithrombotic regimens as well as the development of novel antithrombotic drugs and reversal agents and technological advances will allow for optimization of bleeding-avoidance strategies and management of bleeding complications.