Oral complications in a paediatric graft versus host disease (GVHD) clinic: A retrospective study.

Objective: The aim of this study was to investigate the oral health status among allogeneic transplant recipients who were seen in a multidisciplinary graft-versus-host disease paediatric clinic at the University of California, San Francisco (UCSF).

Methods: This was a retrospective cohort study of patients who underwent allogeneic transplants and were seen in the graft-versus-host disease paediatric clinic between January 2010 and September 2021. Demographic, medical and oral health data were recorded and analysed using descriptive statistics.

Results: A total of 25 patients were seen in the paediatric graft-versus-host disease clinic (68% males) with a median age of 12 years at the time of transplant were included. Among them, 12 patients (48%) were diagnosed with oral chronic GVHD, 11 (44%) with dry mouth, four (16%) with oral pseudomembranous candidiasis, one (4%) with recrudescent Herpes Simplex Virus (HSV) infection and one (4%) with mammalian target of rapamycin-inhibitor stomatitis and were managed by the oral medicine team, accordingly with medications, such as topical steroids (44%) and anti-fungal (20%).

Conclusions: HSCT recipients may present with a variety of oral complications. Patients may benefit by a multi-disciplinary approach including a dental specialist as part of the cancer care team.