Research Article

Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit

Volume: 51 Number: 1 April 30, 2021
  • Nesligül Özdemir *
  • Ayçe Çeliker
  • Bülent Barış Kuşkonmaz
  • Duygu Uçkan Çetinkaya

Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit

Abstract

Background and Aims: Many drugs with narrow therapeutic range and high toxicity risk are used in hematopoietic stem cell transplantation (HSCT) Units. The increase in the number of drugs raises the likelihood of interactions. This is particularly important in pediatric patients and may adversely affect the treatment process. In this study, we aimed to determine the potential drug interactions and to evaluate the clinical significance of them in terms of physician’s and pharmacist’s perceptions. Methods: The study was conducted as a prospective descriptive study over a six-month period in a tertiary care hospital’s Pediatric HSCT Unit. A pharmacist evaluated inpatients’ drugs for drug interactions by using a drug interaction checker program and the clinical significance of the interactions were evaluated by the physician and the pharmacist separately. Results: Drugs used in 20 patients (median age= 8 years, range= 0.6–17 years) were evaluated. A total of 525 potential drugdrug interactions were identified. Two hundred and forty seven interactions (47.05%) were major; 238 (45.33%) were moderate; 23 (4.38%) were contraindicated. The number of the interactions considered “clinically significant” by the pharmacist and “clinically insignificant” by the physician at the preparative regimen and post-transplant period were 15 (35.7%) and 37 (29.4%), respectively. Conclusion: The management of drug interactions is important in pediatric HSCT patients as a vulnerable group. Drug interactions should be interpreted according to the patient's clinical presentation, not only theoretically. Cooperation between physicians and pharmacists in the management of interactions will contribute to optimize the patient's treatment.

Keywords

References

  1. • Aljadani, R., & Aseeri, M. (2018). Prevalence of drug-drug interactions in geriatric patients at an ambulatory care pharmacy in a tertiary care teaching hospital. BMC Research Notes, 11(1). http:// dx.doi.org 10.1186/s13104-018-3342-5
  2. • Ament, P. W., Bertolino, J.G., & Liszewski, J.L. (2000). Clinically significant drug interactions. American Family Physician, 61(6), 1745–1754.
  3. • Balk, T. E., Van-der-Sijs, I. H., Van-Gelder, T., Janssen, J. J. B., Van-der Sluis IM, Van-Leeuwen, R. W. F., & Engels, F. K. (2017). Drug-drug interactions in pediatric oncology patients. Pediatric Blood Cancer. 64(7). https://doi.org/10.1002/pbc.26410
  4. • Bernard, E., Goutelle, S., Bertrand, Y., & Bleyzac, N. (2014). Pharmacokinetic drug-drug interaction of calcium channel blockers with cyclosporine in hematopoietic stem cell transplant children. Annals of Pharmacotherapy, 48(12), 1580–1584. https://doi. org/ 10.1177/1060028014550644
  5. • Campana, C., Regazzi, M. B, Buggia, I., & Molinaro, M. (1996). Clinically significant drug interactions with cyclosporin - An update. Clinical Pharmacokinetics, 30(2), 141–179.
  6. • Chan, A., Tan, S. H., Wong, C. M., Yap, K. Y., & Ko, Y. (2009). Clinically significant drug-drug interactions between oral anticancer agents and nonanticancer agents: a Delphi survey of oncology pharmacists. Clinical Therapeutics, 31(2), 2379–2386. https://doi. org/10.1016/j.clinthera.2009.11.008
  7. • Deeg, H. J. (2005). Optimization of transplant regimens for patients with myelodysplastic syndrome (MDS). Hematology American Society of Hematology Education Program, 167–173.
  8. • Eldesouky, H. E., Li, X., Abutaleb, N. S., Mohammad, H., & Seleem, M. N. (2018). Synergistic interactions of sulfamethoxazole and azole antifungal drugs against emerging multidrug-resistant Candida auris. International Journal of Antimicrobial Agents, 52(6), 754–761. https://doi.org/10.1016/j.ijantimicag.2018.08.016

Details

Primary Language

English

Subjects

Pharmacology and Pharmaceutical Sciences, Health Care Administration

Journal Section

Research Article

Authors

Nesligül Özdemir * This is me
0000-0003-2551-9549
Türkiye

Ayçe Çeliker This is me
0000-0001-6753-6844
Türkiye

Bülent Barış Kuşkonmaz This is me
0000-0002-1207-4205
Türkiye

Duygu Uçkan Çetinkaya This is me
0000-0003-3593-6493
Türkiye

Publication Date

April 30, 2021

Submission Date

April 30, 2020

Acceptance Date

September 29, 2020

Published in Issue

Year 2021 Volume: 51 Number: 1

APA
Özdemir, N., Çeliker, A., Kuşkonmaz, B. B., & Uçkan Çetinkaya, D. (2021). Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit. İstanbul Journal of Pharmacy, 51(1), 1-7. https://izlik.org/JA52KD84LZ
AMA
1.Özdemir N, Çeliker A, Kuşkonmaz BB, Uçkan Çetinkaya D. Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit. iujp. 2021;51(1):1-7. https://izlik.org/JA52KD84LZ
Chicago
Özdemir, Nesligül, Ayçe Çeliker, Bülent Barış Kuşkonmaz, and Duygu Uçkan Çetinkaya. 2021. “Evaluation of Drug-Drug Interactions and Their Clinical Importance in a Pediatric Hematopoietic Stem Cell Transplantation Unit”. İstanbul Journal of Pharmacy 51 (1): 1-7. https://izlik.org/JA52KD84LZ.
EndNote
Özdemir N, Çeliker A, Kuşkonmaz BB, Uçkan Çetinkaya D (April 1, 2021) Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit. İstanbul Journal of Pharmacy 51 1 1–7.
IEEE
[1]N. Özdemir, A. Çeliker, B. B. Kuşkonmaz, and D. Uçkan Çetinkaya, “Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit”, iujp, vol. 51, no. 1, pp. 1–7, Apr. 2021, [Online]. Available: https://izlik.org/JA52KD84LZ
ISNAD
Özdemir, Nesligül - Çeliker, Ayçe - Kuşkonmaz, Bülent Barış - Uçkan Çetinkaya, Duygu. “Evaluation of Drug-Drug Interactions and Their Clinical Importance in a Pediatric Hematopoietic Stem Cell Transplantation Unit”. İstanbul Journal of Pharmacy 51/1 (April 1, 2021): 1-7. https://izlik.org/JA52KD84LZ.
JAMA
1.Özdemir N, Çeliker A, Kuşkonmaz BB, Uçkan Çetinkaya D. Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit. iujp. 2021;51:1–7.
MLA
Özdemir, Nesligül, et al. “Evaluation of Drug-Drug Interactions and Their Clinical Importance in a Pediatric Hematopoietic Stem Cell Transplantation Unit”. İstanbul Journal of Pharmacy, vol. 51, no. 1, Apr. 2021, pp. 1-7, https://izlik.org/JA52KD84LZ.
Vancouver
1.Nesligül Özdemir, Ayçe Çeliker, Bülent Barış Kuşkonmaz, Duygu Uçkan Çetinkaya. Evaluation of drug-drug interactions and their clinical importance in a pediatric hematopoietic stem cell transplantation unit. iujp [Internet]. 2021 Apr. 1;51(1):1-7. Available from: https://izlik.org/JA52KD84LZ