Increasingly, spasticity is managed with surgically implanted Intrathecal Baclofen pumps. Intrathecal Baclofen pump revision surgery unrelated to programmable pump end-of-life is not uncommon, requiring special attention during pre-, intra-, and postoperative management. We aimed to identify and describe complications of Intrathecal Baclofen pump as well as to report avoidance and management of complications. Methods and Materials. Through 2002–2006, at the department of neurosurgery, Henry Ford and Oakwood Health Systems, Intrathecal Baclofen pumps were implanted in 44 patients: 24 children versus 20 adults; 30 “primary-implant-patients”; 14 “revision-only patients”. We evaluated reasons for revision surgeries and diagnostic workup requirements. Results. Eight primary-implant-patients required 14 revisions and 7 of revision-only patients needed 13 procedures. Seven patients with slowly increasing baclofen-resistant spasticity had either (i) unsuspected pump-catheter connector defects, (ii) an X-ray-documented pump-catheter connector defect, (iii) X-ray-demonstrated fractured catheter with intrathecal fragment. Implant infections occurred in 4 cases. Scintigraphy revealed occult CSF leakage N=1 and intrinsic pump failure N=1. Conclusion. Intrathecal Baclofen pumps, although very gratifying, have a high, technique-related complication incidence during implant life. Meticulous technique, high clinical suspicion, appropriate workup, and timely surgical management can reduce surgical complications of Intrathecal Baclofen pump implantation.

Tourette Syndrome is a familial neurobehavioral disorder characterized by fluctuating involuntary motor and/or vocal tics. The most commonly used medications to treat Tourette's syndrome are haloperidol, pimozide, fluphenazine, and clonidine, all of which may have considerable side effects. We enrolled 450 patients with tics/Tourette's syndrome to be treated with baclofen/botolinum toxin type A for their symptoms. Global severity of tic symptoms was rated by the Yale Global Tic Severity Scale and a quantified videotaped micro-structured analysis of tics. We found that baclofen/botolinum toxin type A are very effective, safe, and reliable in the treatment of tics/Tourette's syndrome. It is worthwhile considering this treatment approach in patients with tics/Tourette's syndrome in order to reduce or avoid the side effects of other medications. Further studies, however, are required.

The purpose of this article is to describe outcomes of intrathecal baclofen therapy for 29 patients with cerebral palsy, focusing on impairments, functional limitations, and disability. Patients received individualized rehabilitation and were followed up to 24 months. The primary outcome measures were the Ashworth Scale and the functional skills and caregiver assistance scales of the Pediatric Evaluation of Disability Inventory (PEDI). Ashworth Scale scores were significantly reduced (P < or = .0005). All areas of functional skills and caregiver assistance improved. Comparing groups of adults and patients less than 18 years, there were no significant differences, but there was a relationship between age and dose. Comparing groups of patients in high and low levels of independent functional mobility, no significant differences were found. These results provide suggestive evidence that the combination of intrathecal baclofen therapy and rehabilitation has positive effects across the dimensions of disablement. This study serves as a basis for high-level scientific studies of these effects.