Affiliations: [a] Department of Physical Medicine and Rehabilitation, Sunnyview Rehabilitation Hospital, Schenectady, NY, USA
| [b] Department of Occupational Therapy, Sunnyview Rehabilitation Hospital, Schenectady, NY, USA
| [c] James A. Eddy Memorial Foundation Research Institute, Sunnyview Rehabilitation Hospital, Schenectady, NY, USA
Correspondence:
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Address for correspondence: Amy Teale, Sunnyview Rehabilitation Hospital, 1270 Belmont Ave, Schenectady, NY, 12308, USA. E-mail: amy.teale@sphp.com.
Abstract: BACKROUND:Spatial neglect (SN) after traumatic brain injury (TBI) is common, hindering rehabilitation progress and functional outcomes. Most research has focused on SN treatment after stroke with few published instances of post-TBI SN treated using prism adaptation treatment (PAT) in inpatient rehabilitation. OBJECTIVE:This case series characterizes the dose, after-effect, and treatment response of PAT in patients with SN after severe TBI. METHODS:Six patients exhibiting severe (n = 2), moderate (n = 2), or mild (n = 2) SN after severe TBI received 5 to 10 PAT sessions during their inpatient rehabilitation stay. Functional improvement in SN was measured by the Catherine Bergego Scale (CBS). RESULTS:Patients presented with a mean initial CBS score of 16.8 (range: 8.8–24.3). Prism after-effect was present after PAT. Following 5–10 sessions, the mean CBS score improved by 11.6 points to 5.2 (range: 7.8–21.8); the change in initial versus final CBS scores was significant (P = 0.031). CONCLUSION:This study is the first to demonstrate prism after-effect and functional SN improvement in individual patients with TBI. Patients showed a clinically meaningful improvement in mild, moderate, and severe SN following 5 to 10 PAT sessions. Additional studies are needed to assess tolerability, benefit, and optimal PAT dose for SN after TBI.
Keywords: Hemispatial neglect, traumatic brain injury, prism adaptation treatment, neurological rehabilitation, case series
