Assessing Mobility in Patients With Glioblastoma Using Digital Phenotyping—Piloting the Digital Assessment in Neuro-Oncology

作者：Noah Nawabi, Patrick Emedom-Nnamdi, John L Kilgallon, Jakob V. E. Gerstl, David J. Coté, Rohan Jha, Jacob Ellen, Krish Maniar, Christopher S. Hong, Hassan Y. Dawood, Jukka‐Pekka Onnela, Timothy R. Smith · 发表于：Neurosurgery · 年份：2024 · DOI：10.1227/neu.0000000000003051 · 被引用次数：5 · 研究领域：Glioma Diagnosis and Treatment、Cancer survivorship and care、Stroke Rehabilitation and Recovery

BACKGROUND AND OBJECTIVES: Digital phenotyping (DP) enables objective measurements of patient behavior and may be a useful tool in assessments of quality-of-life and functional status in neuro-oncology patients. We aimed to identify trends in mobility among patients with glioblastoma (GBM) using DP. METHODS: A total of 15 patients with GBM enrolled in a DP study were included. The Beiwe application was used to passively collect patient smartphone global positioning system data during the study period. We estimated step count, time spent at home, total distance traveled, and number of places visited in the preoperative, immediate postoperative, and late postoperative periods. Mobility trends for patients with GBM after surgery were calculated by using local regression and were compared with preoperative values and with values derived from a nonoperative spine disease group. RESULTS: One month postoperatively, median values for time spent at home and number of locations visited by patients with GBM decreased by 1.48 h and 2.79 locations, respectively. Two months postoperatively, these values further decreased by 0.38 h and 1.17 locations, respectively. Compared with the nonoperative spine group, values for time spent at home and the number of locations visited by patients with GBM 1 month postoperatively were less than control values by 0.71 h and 2.79 locations, respectively. Two months postoperatively, time spent at home for patients with GBM was higher by 1.21 h and location...