Effect of methotrexate on bone and wound healing.
Methotrexate (MTX) is one of the most commonly used disease modifying drugs administered for wide spectrum of conditions. Through the expansion of the indications of MTX use, an increasing number of patients nowadays attend orthopaedic departments receiving this pharmacological agent. The aim of this manuscript is to present our current understanding on the effect of MTX on bone and wound healing. Areas covered: The authors offer a comprehensive review of the existing literature on the experimental and clinical studies analysing the effect of MTX on bone and wound healing. The authors also analyse the available literature and describe the incidence of complications after elective orthopaedic surgery in patients receiving MTX. Expert opinion: The available experimental data and clinical evidence are rather inadequate to allow any safe scientific conclusions on the effect of MTX on bone healing. Regarding wound healing, in vitro and experimental animal studies suggest that MTX can adversely affect wound healing, whilst the clinical studies show that lose-dose MTX is safe and does not affect the incidence of postoperative wound complications.
a Academic Department of Trauma & Orthopaedics, School of Medicine , University of Leeds , Leeds , United Kingdom.
Ippokratis
I
Pountos
a Academic Department of Trauma & Orthopaedics, School of Medicine , University of Leeds , Leeds , United Kingdom.|b NIHR Leeds Biomedical Research Unit , Chapel Allerton Hospital , Leeds , UK.
Peter V
PV
Giannoudis
D000818:Animals; D001842:Bone and Bones / Q000187:drug effects* / Q000378:metabolism; D006801:Humans; D007166:Immunosuppressive Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology*; D019637:Orthopedic Procedures / Q000379:methods; D011183:Postoperative Complications / Q000453:epidemiology; D014945:Wound Healing / Q000187:drug effects*
D007166:Immunosuppressive Agents; D008727:Methotrexate
Methotrexate; bone healing; fibroblasts; fracture; mesenchymal stem cells; osteoblasts; wound healing