The Use of Higher Dose Steroids Increases the Risk of Rebleeding After Endoscopic Hemostasis for Peptic Ulcer Bleeding

Similar Effect of Vonoprazan and Oral Proton Pump Inhibitors for Preventing Rebleeding in Cases of Upper Gastrointestinal Bleeding

Objective The use of a proton pump inhibitor (PPI) reduces rebleeding and mortality in patients with upper gastrointestinal bleeding (UGIB). Vonoprazan is a novel oral agent with strong and sustained acid-inhibitory activity. We clarified the effect of vonoprazan compared with oral PPIs in such patients. Methods We analyzed the Diagnosis Procedure Combination database. The primary outcome was rebleeding, and secondary outcomes were in-hospital mortality and in-hospital mortality after rebleeding. Propensity score matching was performed to balance the comparison groups, and logistic regression analyses were used to compare the outcomes between vonoprazan and oral PPIs. Patients Patients on vonoprazan or oral PPIs who underwent endoscopic hemostasis for UGIB between 2014 and 2019 were included. Results We enrolled 78,964 patients, of whom 27,101 and 51,863 were prescribed vonoprazan and a PPI, respectively. After propensity score matching, the rebleeding rate of vonoprazan did not significantly differ from that of oral PPIs [6.4% vs. 6.1%; odds ratio (OR), 1.05; 95% confidence interval (CI), 0.98-1.13]; similarly, the in-hospital mortality rate (1.4% vs. 1.5%; OR, 0.91; 95% CI, 0.79-1.05) and in-hospital mortality after rebleeding (0.3% vs. 0.2%; OR, 1.09; 95% CI, 0.78-1.54) also did not significantly differ between the groups. The acquired findings were robust across dose-restricted analyses and several sensitivity analyses. Conclusion Rebleeding and in-hospital mortality risks in patients on vonoprazan were similar to those in patients on oral PPIs. Considering the higher cost of vonoprazan, oral PPIs might be an optimal oral agent as an acid-suppressive therapy in such patients.

Clinical Outcomes of Patients with Benign Peptic Ulcer Bleeding After an Emergency Endoscopy Based on Patient Location

BACKGROUND AND AIMS

In the efforts toward reducing bleeding-related mortality, it is crucial to determine the risk factors for rebleeding after endoscopic hemostasis in benign peptic ulcer (BPU).

METHODS

Between 2013 and 2017, the medical records of 864 BPU patients were selected from 5076 who had undergone emergency endoscopy for suspected upper gastrointestinal bleeding. Patients who visited the emergency room or were hospitalized for other illnesses were selected. The primary end point was rebleeding within 30 days after initial endoscopy. The risk factors of rebleeding and subgroup analyses according to patient location were evaluated.

RESULTS

Among 864 BPU bleeding patients, rebleeding after completion of BPU bleeding occurred in 140 (16.2%). Initial indicators of hypotension (OR 1.878, p = 0.005) and Forrest classes Ia (OR 25.53, p < 0.001), Ib (OR 27.91, p = 0.005), IIa (OR 21.41, p < 0.001), and IIb (OR 23.74, p < 0.001) were independent risk factors of rebleeding compared to Forrest class III, and being inpatients (OR 1.75, p = 0.01). Compared to the outpatients, the inpatients showed significantly higher rebleeding rates (25.6% vs 13.8%, p < 0.001), predictive bleeding scores, red blood transfusion counts, proportion of Forrest classes Ia, Ib, and IIb (p < 0.001), and overall mortality rates (68.8% vs 34.0%, p < 0.001).

CONCLUSIONS

Patient location was a novel predictive factor of BPU rebleeding. Particularly, being an inpatient correlated with increased rebleeding. Furthermore, Forrest classes Ia, Ib, IIa, and IIb were predictive of rebleeding not only the included BPUs, but also in the inpatient or outpatient groups.

Effects of anti-thrombotic drugs on all-cause mortality after upper gastrointestinal bleeding in Japan: A multicenter study with 2205 cases

OBJECTS

Although anti-thrombotic use is recognized as a risk factor for upper gastrointestinal bleeding (UGIB), there has been no clear evidence that it worsens the outcomes after the bleeding. The aim of this study is to investigate the effects of anti-thrombotic agents on in-hospital mortality following UGIB.

METHODS

Information on clinical parameters, including usage of anti-thrombotic agents, was retrospectively collected from consecutive patients with UGIB at 12 high-volume centers in Japan between 2011 and 2018. The all-cause in-hospital mortality rate was evaluated according to the usage of anti-thrombotic agents.

RESULTS

Clinical data were collected from 2205 patients with endoscopically confirmed UGIB. Six hundred and forty-five (29.3%) patients used anti-thrombotic agents. The all-cause in-hospital mortality rate was 5.7% (125 deaths). After excluding 29 cases in which death occurred due to end-stage malignancy, 96 deaths (bleeding-related, n = 22 ; non-bleeding-related, n = 74) were considered "preventable." Overall, the "preventable" mortality rate in anti-thrombotic users was significantly higher than that in non-users (6.0% vs. 3.7%, P < 0.05). However, the "preventable" mortality of anti-thrombotic users showed a marked improvement over time; although the rate in users remained significantly higher than that in non-users until 2015 (7.3% vs. 4.2%, P < 0.05), after 2016, the difference was no longer statistically significant (4.8% vs. 3.5%).

CONCLUSIONS

Although the usage of anti-thrombotic agents worsened the outcomes after UGIB, the situation has recently been improving. We speculate that the recent revision of the Japanese guidelines on the management of anti-thrombotic treatment after UGIB may have partly contributed to improving the survival of users of anti-thrombotic agents.

Glucocorticoids in acute pancreatitis: a propensity score matching analysis

Background

There are few reports about the effect of glucocorticoids in the treatment of acute pancreatitis in humans. This study aims to evaluate the effect of glucocorticoids in the treatment of acute pancreatitis by propensity score matching analysis.

Results

Acute pancreatitis patients admitted between 2014 and 2019 were collected from the database and analyzed. Included patients were divided into the glucocorticoids-used group (GC group) and the non-glucocorticoids-used group (NGC group) according to whether glucocorticoids were used. A total of 818 eligible patients were included in the final analysis. Seventy-six patients were treated with glucocorticoids, and 742 patients were treated without glucocorticoids. Before propensity score matching, the triglyceride levels (38.2 ± 18.5 vs. 20.2 ± 16.8, P < 0.05) and Acute Physiology and Chronic Health Evaluation II (APACHE II) scores (7.1 ± 2.5 vs. 4.5 ± 2.1, P < 0.05) at admission were significantly higher in the GC group than in the NGC group. The incidence of multi-organ failure (33.3% vs. 11.9%, P < 0.05) was significantly higher in the GC group than in the NGC group. Patients in the GC group showed a positive balance of fluid intake and output over 72 h. After 1:1 propensity score matching, 59 patients from each group (GC and NGC) were included in the analysis. There were no significant differences in age, sex, body mass index, triglycerides, or APACHE II scores between the two groups (P > 0.05), and the patients’ clinical outcomes were reversed. The proportion of patients with organ failure (40.7% vs. 52.5%, p < 0.05) and multi-organ failure (35.0% vs. 67.7%, P < 0.05) was significantly lower in the GC group than in the NGC group. Furthermore, patients in the GC group had significantly shorter lengths of hospital stay (12.9 ± 5.5 vs. 16.3 ± 7.7, P < 0.05) and costs (25,348.4 ± 2512.6vs. 32,421.7 ± 2813.3, P < 0.05) than those in the NGC group.

Conclusions

This study presents preliminary confirmation of the beneficial effect of glucocorticoids in the treatment of acute pancreatitis. More high-quality prospective studies are needed in the future.

A simple prediction score for in-hospital mortality in patients with nonvariceal upper gastrointestinal bleeding

BACKGROUND

No prediction scores for the mortality of both inpatients and outpatients who developed nonvariceal upper gastrointestinal bleeding (UGIB) without endoscopic findings have been established. We aimed to derive and validate a novel prediction score for in-hospital mortality.

METHODS

We conducted a three-stage, multicenter retrospective study. In the derivation stage, patients with nonvariceal UGIB at six institutions were enrolled to derive the prediction score by logistic regression analysis. External validation of the score was performed to analyze discrimination by patients at six other institutions. Then the performance of this score was compared with that of four existing scores.

RESULTS

We enrolled 1380 and 825 patients in the derivation and validation cohorts, respectively. A prediction score (CHAMPS-R Score) comprising seven variables (Charlson Comorbidity Index ≥ 2, in-hospital onset, albumin < 2.5 g/dL, altered mental status, Eastern Cooperative Oncology Group performance status ≥ 2, steroids, and rebleeding) with equal-weight scores was established, with high discriminative ability in both derivation and validation cohorts (c statistic, 0.91 and 0.80, respectively). When rebeeding was excluded from the score (an onset model; CHAMPS Score), this score also achieved high discriminative ability (c statistic, 0.90 and 0.81, respectively). The prediction scores had significantly higher discriminative ability than the Glasgow Blatchford Score, AIMS65, ABC Score, and clinical Rockall Score in both cohorts (all, p < 0.05).

CONCLUSIONS

We derived and externally validated prediction scores for in-hospital mortality in patients with nonvariceal UGIB. The CHAMPS Score might be optimal for managing such patients. Its mobile application is freely available ( https://apps.apple.com/app/id1565716902 for iOS and https://play.google.com/store/apps/details?id=hatta.CHAMPS for Android).