Bromelain as a safe supplemental therapy in rheumatic diseases: a systematic review.
DOI:
https://doi.org/10.22481/rsc.v21i4.18306Abstract
Objectives: Bromelain is an extract from the pineapple plant, used to treat neuropsychiatric diseases, including depressive disorder, with anti-inflammatory and analgesic properties. It can be used as an adjuvant treatment in some inflammatory rheumatological conditions, such as osteoarthritis.
Methods: Articles on bromelain and rheumatological diseases were searched in the PubMed and Embase databases between January 1965 and October 2024.
Results: Six articles on the topic were found, and a total of 2,418 patients were analyzed. The age ranged from 41 to 63 years, and females represented the majority in the studies, accounting for 54% to 88%. Bromelain dosage ranged from 45 mg to 800 mg/day. Five articles addressed osteoarthritis (n=279 patients); One study included several rheumatic diseases (joint, spinal, fibromyalgia, and soft tissue rheumatic diseases) with 2,139 patients. Only four (67%) of these articles demonstrated improvement in the various parameters evaluated, such as sensitivity, pain intensity, joint swelling, quality of life, and Lequesne score. Furthermore, in 3/6 (50%) of the articles, bromelain showed that it can provide an alternative treatment to anti-inflammatory drugs (NSAIDs). Side effects were described in 2/6 of the studies and were identical to those in the control groups. In 2/6 of the evaluated articles, they were absent; in 2/6, they were not defined in the text.
Conclusion: This review demonstrates that bromelain is a promising and safe therapy for osteoarthritis. However, the data need to be replicated in future, more comprehensive studies, including other rheumatic conditions.
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References
- Brien S, Lewith G, Walker A, Hicks SM, Middleton D. Bromelain as a Treatment for Osteoarthritis: a Review of Clinical Studies. Evidence-Based Complementary and Alternative Medicine. 2004 Oct 6: 1 (3):251-257.
- Cohen A e Goldman J. Bromelain's therapy in rheumatoid arthritis. Pa Med J. 1964; 67: 27-30.
- Felson DT, Lawrence RC, Dieppe, et al. Osteoarthritis: New Insights. Part 1. The disease and its risk factors. Ann Intern Med. 2000; 133:635-646.
- Cooreman WM, Scharpe S, Demeester J, Lauwers A. Bromelain, biochemical and pharmacological properties. Pharm Acta Helv. 1976;51:73-97.
- Walker AF, Bundy R, Hicks SM, Middleton RW. Bromelain reduces mild acute knee pain and improves well being in a dose dependant fashion in an open study of otherwise healthy adults. Phytomedicine. 2002;9:681-686.
- Bodi T. O efeitos das bromelaínas orais na permeabilidade dos tecidos a antibióticos e na resposta dolorosa à bradicinina: estudos duplo-cegos em humanos. Clin Med. 1966;73:61-65.
- Uhlig G, Seifert J. A enzima proteolítica complete na síndrome pós-trauma. Fortschritte der Medizin. 1981;15:554-556.
- Arnon R e Shapira E: Antibodies to papain. A selective fractionation according to inhibitory capacity. Biochemistry. 1967;6: 3942-3950.
- Rovenská E, Svík K, Stancíková M e Rovenský J: Enzyme and combination therapy with cyclosporin A in the rat developing adjuvant arthritis. Int J Tissue React 1999;21: 105-111.
- Rathnavelu V, Alitheen NB, Sohila S, et al. Potential role of bromelain in clinical and therapeutic applications. Biomed Rep. 2016;5(3):283–288.
- Grover AK e Samson SE: Benefits of antioxidant supplements for knee osteoarthritis: rationale and reality. Nutr J. 2016;15: 1.
- Page MJ, Mckenzie JE, Bossuyt PM, Bouton I, Hoffmann TC, Mulrow CD et al. A declaração PRISMA 2020: diretriz atualizada para relatar revisões sistemáticas. Rev Panam Salud Publica. 2022;46:e112.
- Brien S, Lewith G, Walker AF, Middleton P, Rundy R. Bromelian as an adjunctive treatment for moderate-to-severe osteoarthritis of the knee: a rondomized placebo-controlled pilot study. Q J Med. 2006;99:841-850.
- Jayachandran S, Khobre P. Eficácia da Bromelaína em conjunto com Tripsina, Enzimas Rutosídeo Tri-hidratado e Terapia Combinada com Diclofenaco Sódico para o tratamento da Osteoartrite da ATM - Um Ensaio Clínico Randomizado. J Clin Diagn Res. 2017;11(6):ZC09-11.
Akhtar NM, Naseer R, Abid Z F, Wajahat A, Mussadeq N. Oral enzyme combination versus diclofenac in the treatment of osteoarthritis of the kness? A double-blind prospective randomized study. Clinical Rheumatology. 2004;(5):410-415.
Italiano G, Raimondo M, Giannetti G. Benefits of a Food Supplement Containing Boswellia serrata and Bromelain for Improving the Quality of Life in Patients with Osteoarthritis: A Pilot Study. Journal of alternative and complementary medicine. 2020;26:2,123-129.
Onken JE, Greer PK, Calingaert B e Hale LP: Bromelain treatment reduce secretion of pro-inflammatory cytokines and chemokines by colon biopsies in vitro. Clin Immunol. 2008;126: 345-352.
Stopper H, Schinzel R, Sebekova K e Heidland A: Genotoxicity of advanced glycation end products in mammalian cells. Cancer Lett. 2003;190:151-156.
Massagué J. TGFbeta in Cancer. 2008. Cell;134: 215–223.
Leipner J, Iten F e Saller R: Therapy with proteolytic enzymes in rheumatic disorders. BioDrugs. 2001;15: 779-789.
De-Giuli M e Pirotta F: Bromelaína, interação com alguns inibidores de protease e antissoro específico para coelhos. Drugs Exp Clin Res.1978;4:21-23.
Tilwe GH, Beria S, Turakhia NH, Daftary GV, Schiess W. Efficacy and tolerability of oral enzyme therapy compared with diclofenac in active osteoarthritis of the knee joit: an open-label, randomized, controlled trial. Journal of the Association of Physicians of India. JAPI. 2001;49:621.
Wittenborg A, Bock PR, Hanisch J, Saller R, Schneider B. Comprehensive epidemiological studies on the classification of rheumatic stages in nonsteroidal anti-inflammatory therapy versus combined oral enzyme preparations. Pharmaceutical Research/Drug Res. 50 (II), Nr. 8 (2000)
Pavan R, Jain S, Shraddha, Kumar A. Properties and therapeutic application pf bromelain: a review. Biotechnol Res Int. 2012; 2012:976203.
Sharma G, Vimal A. Bromelain: An Enzyme Expanding its Horizon from food to Pharmaceutical Industry. Curr Pharm Biotechnol. 2023;24(14):1715-1726.
Agrawal P, Nikhade P, Patel A, Mankar N, Sedani S. Bromelain: A potent Phytomedicine. Cureus. 2022 Aug 11;14(8):e27876.
Chandwani ND, Maurya N, Nikhad P, Chandwani J. Comparative evaluation oh antimicrobial efficacy of calcium hydroxide, triple antibiotic paste and bromelain against Enterococcus faecalis. J. Conserv Dent, 2022;25:63-67.
Chakraborty AJ, Mitra S, Tallei TE, ect al. Bromelain a potential bioactive compound: a comprehensive overview from a pharmacological perspective. (Basel) 2021;11:317.
Ataide JA, Cefali LC, Figueiredo MC, et al. In vitro performance of free and encapsuled bromelain. Sci Rep. 2021;11:10195.
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