Raji Thomas

Life expectancy for people with disabilities

This article reviews the literature on life expectancy in the disabled population. The literature is surveyed with regard to the main elements that reduce life expectancy for people with disabilities. These are immobility, cognitive and intellectual impairment, swallowing problems and tube feeding, epilepsy and incontinence. The article discusses various improvements in survival in the last few years and discusses the possibility of further improvements in the future. The difficulties are discussed with regard to early prediction of life expectancy both in childhood and after an acute neurological event in adulthood. The literature is then reviewed with regard to the cohort studies on quantification of life expectancy in disabled people. The literature is discussed and pragmatic clinical conclusions are drawn.

The Effectiveness of Intravesical Oxybutynin, Propantheline, and Capsaicin in the Management of Neuropathic Bladder following Spinal Cord Injury

The objective of this study was to compare the therapeutic response of intravesical oxybutynin, propantheline, and capsaicin in the treatment of neurogenic detrusor overactivity. Carried out in the Department of Physical Medicine and Rehabilitation at a university teaching hospital in India, patients acted as their own controls. Oxybutynin 5 mg in solution or propantheline 15 mg in solution and capsaicin were instilled intravesically in each patient. Urodynamic studies were done before and after the intravesical instillation of each drug. The nonparametric tests were used for statistical analysis. The efficacy of intravesical capsaicin in the treatment of neurogenic detrusor overactivity was statistically significant for reflex volume (RV) (p = 0.018), cystometric capacity (CC) (p = 0.0440), leak volume (LV) (p = 0.000), and leak frequency (LF) (p = 0.009). The Kruskal-Wallis test for paired sample comparing pre- and post-LV and LF for intravesical capsaicin was significant at 2nd week (p = 0.002 and 0.054, respectively). There was a significant difference in therapeutic response between intravesical oxybutynin, propantheline, and capsaicin in the treatment of detrusor overactivity for LV and LF at 2nd week (p = 0.017 and 0.003, respectively). When comparing responses of oxybutynin and propantheline, more subjects demonstrated improvement with intravesical propantheline than oxybutynin for RV, detrusor leak point pressure (LPP), clean intermittent catheterization volume (CICV), and LV. This study suggests that intravesical agents may be used as effective adjuvants in the management of incontinence due to neurogenic detrusor overactivity following spinal cord injury.

A rare presentation of subacute progressive ascending myelopathy secondary to cement leakage in percutaneous vertebroplasty.

ABSTRACTPercutaneous vertebroplasty is used to manage osteoporotic vertebral body compression fractures. Although it is relatively safe, complications after vertebroplasty ranging from minor to devastatingly major ones have been described. Cement leakage into the spinal canal is one such complication. Subacute progressive ascending myelopathy is an infrequent neurologic complication after spinal cord injury, typically presenting as ascending neurologic deficit within weeks after the initial insult. The precise cause of subacute progressive ascending myelopathy still remains an enigma, considering the rarity of this disorder. The authors present the case of a 62-yr-old woman with osteoporotic vertebral fracture who underwent percutaneous vertebroplasty and developed T6 complete paraplegia because of cement leakage. A few weeks later, the neurologic level ascended to higher cervical level (C3). To date, no case of subacute progressive ascending myelopathy secondary to cement leakage after percutaneous vertebroplasty has been reported. Literature is reviewed regarding subacute progressive ascending myelopathy, and the rehabilitation challenges in the management of this patient are discussed.

Gorham's disease of the spine

BACKGROUND Gorhams disease of the spine is very rare and usually associated with poor prognosis. Till date very few cases have been reported in the literature. It is characterized by osseous invasion by angiomatous vascular mass without skip areas, eventually causing lysis of affected bone. Morbidity and mortality are high in those with spinal and/or visceral involvement. Neurological complications increase the mortality to 33% whereas with chylothorax, mortality increases to more than 50%. OBJECTIVES To describe the clinical course and the challenges in planning and implementing effective rehabilitation services for management of patients with Gorhams disease of the spine. METHODS We report two patients with Gorhams disease who had neurological deficits secondary to spinal cord involvement, and their rehabilitation perspectives. RESULTS Both patients achieved satisfactory ambulation and functional outcomes. CONCLUSION Multiple revision surgeries may be required to ensure spinal stability. When working with these patients, one must remain vigilant about spinal stability as well as about possible serious pulmonary complications, and be prepared to make appropriate management decisions when necessary.