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Budesonide orodispersible is effective to maintain remission of eosinophilic esophagitis

Budesonide orodispersible is effective to maintain remission of eosinophilic esophagitis Budesonide orodispersible is effective to maintain remission of eosinophilic esophagitis
Budesonide orodispersible is effective to maintain remission of eosinophilic esophagitis Budesonide orodispersible is effective to maintain remission of eosinophilic esophagitis

A double-blind, randomized, phase 3 trial was conducted to compare the safety and efficacy of two doses of  BOT vs placebo in maintaining remission of eosinophilic esophagitis.

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Key take away

A phase 3 trial depicted that in patients with eosinophilic esophagitis, treatment with budesonide orodispersible tablet (BOT) (0.5 mg or 1.0 mg, twice daily) for up to 48 weeks demonstrated  superiority to placebo in maintaining remission of eosinophilic esophagitis. Both the dosages were well-tolerated and were found to be equally effective.

Background

A double-blind, randomized, phase 3 trial was conducted to compare the safety and efficacy of two doses of  BOT vs placebo in maintaining remission of eosinophilic esophagitis.

Method

From January 2016 to November 2018, the study was conducted at 37 medical centers in 6 European countries. From 29 European study sites, 204 adults with eosinophilic esophagitis in clinical and histologic remission were recruited. Participants were randomly allocated to either BOT 0.5 mg twice daily (n=68), BOT 1.0 mg twice daily (n=68), or placebo twice daily (n=68) for up to 48 weeks. Remission at week 48 was the primary outcome parameter. Absence of clinical and histological relapse and no premature withdrawal for any reason was defined as maintenance of remission.

Result

For all the groups, the percentage of patients in persistent remission at the end of treatment is depicted in the following table and figure:




Notably, the median time to relapse in the placebo group was 87 days The Kaplan-Meier Analysis of time to clinical relapse is depicted in the following figure:


Both BOT and placebo groups demonstrated similarity in the frequency of adverse events. Both doses of BOT were well tolerated and no serious drug-emergent adverse events were witnessed.

At baseline, the morning serum levels of cortisol were in the normal range and did not substantially alter during treatment. Asymptomatic, low serum levels of cortisol developed in four patients receiving BOT.

In 0.5 mg BOT group, the clinically manifested candidiasis was suspected in higher patients compared to 1.0 mg BOT group, as shown in the following table:


All the infections resolved with treatment.

Conclusion

BOT tablet is safe and effective for the treatment of eosinophilic esophagitis and maintaining remission for as long as 48 weeks.

Source:

Gastroenterology

Article:

Budesonide Orodispersible Tablets Maintain Remission in a Randomized, Placebo-Controlled Trial of Patients With Eosinophilic Esophagitis

Authors:

Alex Straumann et al.

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