Painful legs and moving toes syndrome responsive to pregabalin.

Report three cases of painful legs and moving toes (PLMT) syndrome responsive to pregabalin along with a review of its literature. Three patients with PLMT syndrome improved with pregabalin. The first and third patient reported improvement in pain scores, quality of life, and quality of sleep sustained over time. The second and third patient had near complete remission of toe movements, but pregabalin was discontinued in the second patient due to aggravation of leg edema. PLMT is a rare and debilitating disorder characterized by lower limb pain and involuntary toes or feet movements. Its pathophysiology remains unknown and its therapy refractory to most drugs, except for pregabalin, as shown in this case series. PLMT is a rare and incapacitating syndrome due to the lack of an effective pain therapy. We report three patients with PLMT who favorable responded to pregabalin. We propose pregabalin be considered in the management of PLMT.

Listeria spinal cord abscess responsive to trimethoprim-sulfamethoxazole monotherapy.

OBJECTIVE: To describe an alternative antibiotic regimen for the treatment of central nervous system Listeria monocytogenes infection. BACKGROUND: Classical treatment of listeria infections of the brain and spinal cord has included ampicillin in combination with gentamicin and chloramphenicol. Antibiotic resistance to L. monocytogenes is extraordinarily low, and the combined risks of nephrotoxicity, ototoxicity, and agranulocytosis in an already critically ill patient make the potential use of trimethoprim-sulfamethoxazole monotherapy for coverage or treatment of listeria an important alternative. METHODS: Case report. RESULTS: A 58-year-old woman presented with a two-week history of progressive quadriplegia. Gadolinium enhanced MRI showed diffuse edema of the cervical and thoracic spine with ring-enhancing lesions. Cerebrospinal fluid and blood cultures both grew L. monocytogenes. Spinal cord biopsy of the lesion revealed inflammation with necrosis and also grew listeria. Intravenous trimethoprim-sulfamethoxazole (8 mg/kg in four divided doses) was administered for six weeks with resultant arrest of neurological symptoms and stabilization of the clinical course. Although the patient was quadraparetic she was able to be discharged to a rehabilitation facility. CONCLUSIONS: Trimethoprim-sulfamethoxazole monotherapy may be a potential alternative option for critically ill patients with central nervous system L. monocytogenes infection.