Bromelain, an enzyme extract derived from pineapples, has shown promise due to its anti-inflammatory and wound-healing properties. However, its efficacy in treating oral mucosal ulcers remains unexplored. This study aims to provide clinical evidence on the efficacy of bromelain for managing OLP, potentially offering a safer and more effective treatment option.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
42
A natural enzyme-based formulation derived from pineapple, bromelain in orabase is being investigated for its anti-inflammatory and wound-healing properties. As a non-steroidal alternative, it offers a potentially safer treatment option with minimal side effects.
A corticosteroid-based standard treatment for OLP, triamcinolone acetonide in orabase is used for its strong anti-inflammatory and immunosuppressive effects. It serves as the conventional treatment versus novel therapy in this study
Cairo University
Cairo, Cairo Governorate, Egypt
RECRUITINGClinical improvement
Clinical improvement will be measured using Thongprasom et al. scoring system. In Thongprasom et al. scale, lesions are given score as follows: 0, no lesions, normal mucosa; 1, Mild white striae, no erythematous area; 2, White striae with atrophic area \< 1 cm2; 3, White striae with atrophic area \> 1 cm2; 4, White striae with erosive area \< 1 cm2 and 5, White striae with erosive area \> 1 cm2 (Thongprasom et al., 2003).
Time frame: Recorded at baseline, and weekly for 4 weeks
Pain intensity
Pain intensity will be measured using Visual analogue scale (VAS), VAS is a self-reported pain score ranging from 0 to 10 (Cheng et al., 2012) at baseline, daily for the first week, then weekly for the remaining 3 weeks.
Time frame: baseline, daily for the first week, then weekly for the remaining 3 weeks.
Oral health-related quality of life
Oral health-related quality of life using Oral Health Impact Profile-14 (OHIP-14) Oral health-related quality of life is a five-point Likert-type scale used in scoring each item of the OHIP-14. Responses are coded 0 = never', 1 = hardly ever', 2 = occasionally', 3 = fairly often', 4 = very often'. Item responses are summed to produce an OHIP-14 total score. Total OHIP-14 scores range from 0 (no impact) to 56 (all of the oral health problems are experienced very often). High scores indicates a poor oral health-related quality of life (Wiriyakijja et al., 2018).
Time frame: at baseline, and weekly for the 4 weeks.
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This novel formulation combines the enzymatic, healing properties of bromelain with the anti-inflammatory property of triamcinolone. It is designed to provide enhanced therapeutic effects through synergistic action, potentially reducing the required corticosteroid dose while improving clinical outcomes.