Acta Scientific Gastrointestinal Disorders (ASGIS)(ISSN: 2582-1091)

Research Article Volume 7 Issue 7

Combination of Biologics and Small Molecules in Inflammatory Bowel Disease: New Trends in Low Doses

Kamal A El-Atrebi*, Rahma Ali and Hala T El-Bassyouni

Department of General Medicine and Gastroenterology, National Hepatology and Tropical Medicine Research Institute, Eg

*Corresponding Author: Kamal A El-Atrebi, Department of General Medicine and Gastroenterology, National Hepatology and Tropical Medicine Research Institute, Egypt.

Received: May 24, 2024; Published: June 03, 2024

Abstract

Background: A promising approach for treating refractory IBD involves the use of a combination of two biological agents and/or small molecules. This study aimed to assess the effectiveness of low-dose combination biologic therapy for treating refractory IBD patients.

Methods: This study assessed five refractory IBD patients who previously failed one to four biologics (IFX, ADA, UST, VEDO, or tofacitinib) on standard-dose and standard-duration treatment regimens. The patients underwent clinical examination, CRP, calprotectin, upper endoscopy, and quality of life evaluation. To introduce a low-dose treatment, a novel strategy was developed that combines a standard maintenance dose (no loading dose) of one biologic (Infliximab, Adalimumab, or Ustikenomab) with a maintenance dose of 15 mg of upacitinib per day.

Results: After one month and three months of follow-up, the patients were evaluated for clinical indices, biomarkers (CRP and calprotectin), colonoscopy, and quality of life. All patients showed rapid improvement in their disease activity, normalization of their biomarkers of disease activity, and quality of life. After three months of follow-up, the colonoscopic findings showed obvious improvement.

Conclusion: The introduction of a combination of biological and small molecules at standard maintenance doses (no loading doses) is an interesting concept with potential benefits, as it provides rapid and effective management of refractory IBD patients and improved quality of life.

Keywords: Biologics; Combination Therapy; Small Molecule Drugs

References

  1. Dai C., et al. “Combination therapy in inflammatory bowel disease: Current evidence and perspectives”. International Immunopharmacology 114 (2023): 109545.
  2. Reinglas J., et al. “Positioning of old and new biologicals and small molecules in the treatment of inflammatory bowel diseases”. World Journal of Gastroenterology 32 (2018): 3567-3582.
  3. Feng Z., et al. “Breaking through the therapeutic ceiling of inflammatory bowel disease: Dual-targeted therapies”. Biomedicine and Pharmacotherapy 158 (2023): 114174.
  4. Shehab M., et al. “Impact of biologic therapies and small molecules on the risk of major adverse cardiovascular events in patients with inflammatory bowel diseases: systematic review and meta-analysis of randomized controlled trials”. Expert Review of Gastroenterology and Hepatology 5 (2023): 469-477.
  5. Yang E., et al. “Efficacy and safety of simultaneous treatment with two biologic medications in refractory Crohn's disease”. Alimentary Pharmacology and Therapeutics 11 (2020): 1031-1038.
  6. Neurath L., et al. “Emerging drugs for the treatment of moderately to severely active ulcerative colitis: review of phase II and III clinical trials”. Expert Opinion on Emerging Drugs 1 (2023): 27-42.
  7. Solitano V., et al. “Advanced Combination Treatment with Biologic Agents and Novel Small Molecule Drugs for Inflammatory Bowel Disease”. Gastroenterology and Hepatology 5 (2023): 251-263.
  8. Triantafilidis JK., et al. “Combination treatment of inflammatory bowel disease: Present status and future perspectives”. World Journal of Gastroenterology 15 (2024): 2068-2080.
  9. Privitera G., et al. “Combination therapy in inflammatory bowel disease - from traditional immunosuppressors toward the new paradigm of dual-targeted therapy”. Autoimmunity Reviews 6 (2021): 102832.
  10. Liu J., et al. “Recent advances in treating IBD: Targets, mechanisms and related therapies”. Cytokine and Growth Factor Reviews 71-72 (2023): 1-12.
  11. Irvine EJ. “Development and subsequent refinement of the inflammatory bowel disease questionnaire: a quality-of-life instrument for adult patients with inflammatory bowel disease”. Journal of Pediatric Gastroenterology and Nutrition 4 (1999): S23-27.
  12. Kwapisz L., et al. “Combination Biologic Therapy in Inflammatory Bowel Disease: Experience from a Tertiary Care Center”. Clinical Gastroenterology and Hepatology 3 (2021): 616-617.
  13. Bernell O., et al. “Risk factors for surgery and postoperative recurrence in Crohn's disease”. Annals of Surgery 01 (2000): 38-45.
  14. Bettenworth D., et al. “Assessment of Crohn's disease-associated small bowel strictures and fibrosis on cross-sectional imaging: a systematic review”. Gut 68 (2019): 1115-1126.
  15. Na SY., et al. “Korean clinical practice guidelines on biologics and small molecules for moderate-to-severe ulcerative colitis”. Intestinal Research 1 (2023): 61-87.
  16. Schineis C., et al. “Colectomy with ileostomy for severe ulcerative colitis-postoperative complications and risk factors”. International Journal of Colorectal Disease 3 (2020): 387-394.
  17. Carpenter EL., et al. “Outcomes of Partial Versus Total Colectomy in Ulcerative Colitis: A Propensity Score-Matched Analysis”. Journal of Surgical Research 287 (2023): 63-71.
  18. Wetwittayakhlang P., et al. “Novel and emerging drugs for the treatment of Crohn's disease: a review of phase II and III trials”. Expert Opinion on Emerging Drugs (2024): 1-16.
  19. Sorrentino D. “Role of biologics and other therapies in stricturing Crohn's disease: what have we learnt thus far?” Digestion1 (2008): 38-47.
  20. Rodríguez-Lago I and Gisbert JP. “The Role of Immunomodulators and Biologics in the Medical Management of Stricturing Crohn's Disease”. Journal of Crohn's and Colitis 4 (2000): 557-566.
  21. Mikami Y., et al. “Significance of 5-Aminosalicylic Acid Intolerance in the Clinical Management of Ulcerative Colitis”. Digestion 1 (2023): 58-65.
  22. Haider M and Lashner B. “Dual Targeted Therapy for the Management of Inflammatory Bowel Disease”. Journal of Clinical Gastroenterology 8 (2021): 661-666.
  23. Xu YH., et al. “Current status of novel biologics and small molecule drugs in the individualized treatment of inflammatory bowel disease”. World Journal of Gastroenterology 48 (2022): 6888-6899.

Citation

Citation: Kamal A El-Atrebi., et al. “Combination of Biologics and Small Molecules in Inflammatory Bowel Disease: New Trends in Low Doses". Acta Scientific Gastrointestinal Disorders 7.7 (2024): 04-09.

Copyright

Copyright: © 2024 Kamal A El-Atrebi., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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