Study on the efficacy of and adverse reactions to high-dose dexamethasone therapy for neurological symptoms of spinal cord compression due to malignant tumors

Objective: Spinal cord compression symptoms are complications that greatly reduce the quality of life of cancer patients. We report a retrospective study on the efficacy of and adverse reactions to high-dose dexamethasone therapy for patients with concomitant spinal cord compression symptoms. Subjects: This study included 8 patients with concomitant spinal cord compression symptoms who received high-dose dexamethasone therapy at our hospital between May 2009 and September 2011. Results: Only high-dose dexamethasone therapy was performed in 8 patients who could not undergo radiotherapy or surgery in combination. Among them, the results of manual muscle testing were improved in 4 patients (50.0%), and grades according to the modified Frankel Classification showed improvement in 5 patients (62.5%). Out of 7 non-ambulatory patients, one (14.3%) regained independent ambulation with highdose dexamethasone therapy alone and was discharged home. No serious adverse reactions were observed in any of the 8 patients. Discussion: This study suggested high-dose dexamethasone therapy to possibly be a useful option for relieving neurological symptoms in patients with spinal cord compression who cannot undergo radiotherapy or surgery in combination.