Title | Two-year continuous data capture using a wearable sensor to remotely monitor the surgical spine patient: a case report. | ||
Author | Fonseka, R Dineth; Natarajan, Pragadesh; Maharaj, Monish M; Rooke, Kaitlin; Mobbs, Ralph J | ||
Journal | J Spine Surg | Publication Year/Month | 2022-Mar |
PMID | 35441110 | PMCID | PMC8990385 |
Affiliation + expend | 1.Faculty of Medicine, University of New South Wales, Sydney, Australia. |
We report the case of a 46-year-old male with long-standing low back pain who presented with a deterioration of symptoms characterised by back and right leg pain corresponding to the L4 and L5 dermatomes. An MRI scan revealed severe central and lateral recess stenosis at L4/5 secondary to a large central disc protrusion. We remotely monitored activity and general health metrics over a time-period exceeding two years. This is the first study to monitor these metrics remotely and continuously in the surgical spine patient. Over this time, he received several interventions including a spinal cord stimulator implant, and an L4/5 microdiscectomy. We tracked his fluctuating health status using the Oura Ring [objectively measuring metrics including step count, sleep patterns, heart rate (HR), heart-rate variability (HRV), and respiratory rate (RR)] and with daily self-reported scores on the Visual Analogue Scale. The Oura Ring is a convenient and lightweight wearable device that is worn on any finger. Taken together, metrics provided a comprehensive picture of deterioration and recovery, paralleling key events in the patient\'s history. The use of wearable devices is feasible in enabling long-term remote continuous monitoring. This may assist surgeons and rehabilitation providers in identifying early deterioration and monitoring the post-intervention course of recovery.