- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Preclinical, Journal: Benzalkonium Chloride-Induced Corneal Epithelial Injury in Rabbit Reduced by Rebamipide. (Pubmed Central) - Mar 17, 2022 Findings by FL staining were consistent with those by CR; BAK and latanoprost with BAK groups were positive, and eyes with the most severe area and density of corneal epithelial damage (A2D2) were in the saline/BAK group. The rebamipide ophthalmic solution reduces the severity of corneal epithelial injury caused by BAK, an ophthalmic solution preservative.
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Trial initiation date: Rebamipide in Patients With Active Rheumatoid Arthritis (clinicaltrials.gov) - Feb 23, 2022 P1/2, N=100, Not yet recruiting, The study ascertains the advantages of cocrystallization, with RCA showing greatest potential and suggests a viable alternative approach for improved formulation of rebamipide. Initiation date: Jan 2022 --> Apr 2022
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PK/PD data, Preclinical, Journal: Development of rebamipide-loaded spray-dried microsphere using distilled water and meglumine: physicochemical characterization and pharmacokinetics in rats. (Pubmed Central) - Dec 16, 2021 Furthermore, the drug solubility, dissolution, plasma concentrations, AUC and C values of RSM were significantly higher than those of drug powder and commercial tablet. Thus, this RSN system developed with distilled water and meglumine is recommended as an oral water-soluble rebamipide-loaded pharmaceutical product.
- |||||||||| AD-203 / Yuhan Corp, Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Clinical, P3 data, Journal, Head-to-Head: Efficacy and Safety of Rebamipide versus Its New Formulation, AD-203, in Patients with Erosive Gastritis: A Randomized, Double- Blind, Active Control, Noninferiority, Multicenter, Phase 3 Study. (Pubmed Central) - Nov 21, 2021 The new formulation of rebamipide 150 mg (AD-203) twice daily was not inferior to rebamipide 100 mg (Mucosta) thrice daily. Both formulations showed a similar efficacy in treating erosive gastritis.
- |||||||||| aspirin / Generic mfg., lansoprazole / Generic mfg.
Retrospective data, Review, Journal: Inhibition of Aspirin-Induced Gastrointestinal Injury: Systematic Review and Network Meta-Analysis. (Pubmed Central) - Sep 4, 2021 Our study suggested that omeprazole plus rebamipide might be considered the best option to treat aspirin-induced gastrointestinal injury. More multicenter, high quality, large sample size randomized controlled trials will confirm the advantages of these medicines in the treatment of aspirin-induced gastrointestinal injury in the future.
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Preclinical, Journal: Effect of rebamipide on the acute gouty arthritis in rats induced by monosodium urate crystals (Pubmed Central) - Aug 17, 2021 More multicenter, high quality, large sample size randomized controlled trials will confirm the advantages of these medicines in the treatment of aspirin-induced gastrointestinal injury in the future. Rebamipide has a protective effect on acute gout arthritis rats induced by MUS crystals.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Journal, IO biomarker: Hepatoprotective effect of rebamipide against methotrexate-induced hepatic intoxication: role of Nrf2/GSK-3β, NF-κβ-p65/JAK1/STAT3, and PUMA/Bax/Bcl-2 signaling pathways. (Pubmed Central) - Jul 8, 2021 the outcomes of the present study showed REB's ability to protect from hepatic injury induced by MTX, possibly through its antioxidant, anti-inflammatory, and anti-apoptotic properties. These effects could be attributed to REB's ability to modulate, at least in part, the Nrf2/GSK-3β,NF-κβ-p65/JAK1/STAT3, and PUMA/Bax/Bcl-2signaling pathways.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Clinical, Review, Journal: Diagnostic methods and drug therapies in patients with ischemic colitis. (Pubmed Central) - Jun 24, 2021 These effects could be attributed to REB's ability to modulate, at least in part, the Nrf2/GSK-3β,NF-κβ-p65/JAK1/STAT3, and PUMA/Bax/Bcl-2signaling pathways. Accurate diagnoses and effective treatmentshave helped reduce the mortality rate and improve prognoses for patientsafflicted with IC, and corresponding drug therapies have been constantlyupdated as new research has emerged.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Journal: Comparison of the intestinal drug permeation and accumulation between normal human intestinal tissues and human intestinal tissues with ulcerative colitis. (Pubmed Central) - Jun 22, 2021 Human intestinal tissues from UC and cancer patients mounted in a mini-Ussing chamber were used to evaluate the permeation of drugs, including FD-4, a very low permeable marker, rebamipide, a low permeable marker, and metoprolol, a high permeable marker...Our finding of the transport characteristics in intestinal tissues of severe UC patients in mini-Ussing chamber system demonstrated that autopsy grade of UC patients didn't drastically change membrane permeability of the tested compounds. Furthermore, it was suggested that morphological changes of intestinal tissues caused by fibrosis led to limited permeation and subsequently increased accumulation with little change of total absorption.
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Preclinical, Journal: Spermine with Sodium Taurocholate Enhances Pulmonary Absorption of Macromolecules in Rats. (Pubmed Central) - Jun 13, 2021 The pulmonary absorption of rebamipide, a low molecular but poorly absorbable drug after oral administration, was significantly improved by the combined use of SPM with STC (SPM-STC formulation), while poly- L-lysine did not show a significant change in rebamipide absorption from the lungs...Our present results clearly indicated that the SMP-STC formulation significantly improved the pulmonary absorption of poorly absorbable small and large molecular drugs without any harmful effects on the lungs. Therefore, the SPM-STC formulation would be a useful one for the pulmonary absorption of drugs, specifically macromolecular ones, which are very difficult to be absorbed after oral administration.
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Journal: Protective effect and mechanism of rebamipide on NSAIDs associated small bowel injury. (Pubmed Central) - May 27, 2021 Overall, the salt-induced drug NSP synergistically enhanced the dissolution rate, narrowing a gap between drug dissolution profiles in different pH environments. Rebamipide effectively alleviated intestinal mucosa injury by probably suppressing the TLR4/NF-κB signaling pathway and the decreasing of ZO-1 and Claudin-1 induced by diclofenac.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
Trial completion, Trial completion date, Trial primary completion date, Head-to-Head: A Study to Evaluate the Efficacy and Safety of MCT-SR in Patients With Gastritis (clinicaltrials.gov) - Mar 11, 2021 P3, N=392, Completed, The enriched virulent function in the gut microbiota of PPI users suggests that inappropriate PPI use may be harmful in RA patients. Not yet recruiting --> Completed | Trial completion date: Oct 2020 --> Apr 2020 | Trial primary completion date: Oct 2020 --> Apr 2020
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
PK/PD data, Preclinical, Journal: Interspecies Differences on Pharmacokinetics of Rebamipide following Oral Administration to Rats and Dogs. (Pubmed Central) - Mar 10, 2021 Simple allometric approaches showed that the correlation between body weight and Cl /F (R = 0.9287) among rats, dogs, and humans appeared satisfactory. This finding will help not only in understanding the pharmacology of rebamipide but also in establishing a strategy for in vivo evaluation of novel rebamipide formulations.
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Journal: Solubilization of poorly water-soluble bioactive molecules in neutral aqueous media by complexation with renatured β-1,3-1,6-glucan nanoparticles. (Pubmed Central) - Jan 15, 2021 Herein, renatured β-1,3-1,6-glucan (r-glucan) nanoparticles prepared by neutralization of alkali-denatured β-1,3-1,6-glucan and subsequent centrifugation are used as a host to disperse water-insoluble bioactive molecules (curcumin, all-trans-retinoic acid, and rebamipide) by simple mixing of host and guest solutions...Specifically, curcumin incorporated in γ-CD is released within 5.5 hours, whereas that in the r-glucan complex is released very slowly, with 12% of curcumin in the latter complex retained after 31-day incubation at 37°C. Thus, inclusion protocol simplicity and slow release ability make r-glucan nanoparticles a potential carrier scaffold for various applications.
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Journal: Management of Primary Ciliary Dyskinesia (Pubmed Central) - Dec 16, 2020 Hallmark symptom is a chronic airway infection due to mucostasis leading to irreversible lung damage that may progress to respiratory failure...Participating in patient registries facilitates access to clinical and research studies and strengthens networks between centers. In addition, knowledge of genotype-specific course of the disease will offer the opportunity to further improve and individualize patient care.
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Trial completion, Head-to-Head: A Study to Evaluate the Efficacy and Safety of AD-203 (clinicaltrials.gov) - Dec 2, 2020 P3, N=475, Completed, In addition, knowledge of genotype-specific course of the disease will offer the opportunity to further improve and individualize patient care. Not yet recruiting --> Completed
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Acucela
Journal: Rebamipide promotes lacrimal duct epithelial cell survival via protecting barrier function. (Pubmed Central) - Nov 19, 2020 The results of the in vivo examination revealed that the infiltration of neutrophils under the basement membrane and the disruption of tight junction proteins with BAC injection and rebamipide attenuates the disturbance of tissue construction. These results suggest that rebamipide protects LDECs via an anti-inflammatory effect and preserves the barrier function of those cells.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Acucela
Journal: Effectiveness of acid suppressants and other mucoprotective agents in reducing the risk of occult gastrointestinal bleeding in nonsteroidal anti-inflammatory drug users. (Pubmed Central) - Oct 28, 2020 Compared to PPI co-treatment, H2RA, misoprostol, rebamipide, and eupatilin co-treatments were associated with occult GI bleeding HRs (95% CIs) of 1.19 (0.79-1.79), 1.58 (0.72-3.46), 1.44 (0.96-2.16), and 3.25 (2.21-4.77), respectively. Our findings suggest that mucoprotective agents, such as rebamipide and misoprostol, as well as acid suppressants, are effective in reducing the risk for GI injury in NSAID users.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Acucela
Journal: Development of novel bilayer gastroretentive tablet based on hydrophobic polymers. (Pubmed Central) - Oct 8, 2020 In conclusion, novel bilayer GR tablets were successfully developed, indicating the potential for widening the application of GR systems to insoluble drugs. The results also suggested numerous advantages of incorporating Kollidon® SR into the production of GR tablets.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Acucela
Journal: Rebamipide using in gastroesophageal reflux disease treatment (Pubmed Central) - Sep 20, 2020 The combination of proton pump inhibitors and rebamipide is more effective in relieving of gastroesophageal reflux disease symptoms and reducing recurrence rate of disease. Using rebamipide in the treatment of gastroesophageal reflux disease is justified because this drug has a unique mechanism of action, which eliminating the main stages of pathogenesis of the disease.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Acucela
Clinical, Review, Journal: Pharmacological and clinical feature of rebamipide: new therapeutic targets (Pubmed Central) - Sep 20, 2020 It is used in endoscopy, ophthalmology, chemotherapy, rheumatology. The aim of this review is to present current information about the pharmacological and clinical feature of rebamipide and to study its therapeutic potential.
- |||||||||| Mucosta oral (rebamipide oral) / Otsuka, Kubota, Dongkwang
New trial: h.Pylori Ttt With Rebamipide (clinicaltrials.gov) - Sep 16, 2020 P, N=60, Not yet recruiting,
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