Surgery. In very severe cases where medication and exercise are not helpful, surgery may be considered. In such cases, the surgeon cuts the tendons that are involved with spasticity.
Spinal Injections. In very severe cases, administering phenol using spinal injections in the lower back may reduce pain and spasms for some patients with severe conditions. Most patients are not appropriate candidates for this approach.
Bladder Dysfunction
Urge Incontinence. Urge incontinence (the need to urinary frequently) is common in patients. To help reduce social difficulties, patients should not drink fluids before going to places where restrooms are not easily available. When possible, they should urinate every 3 to 4 hours. A number of medications are available for urge incontinence, including anticholinergic drugs, such as propantheline bromine (Pro-Banthine), tolterodine (Detrol), or oxybutynin (Ditropan). Sacral nerve stimulation (InterStim) sends electrical pulses to help retrain nerves in the pelvic area, and is also proving to be helpful. Botulinum toxin injection into the urinary tract muscles is being investigated and may be helpful for incontinence caused by spasticity. [See In-Depth Report #50: Urinary incontinence.]
Urinary Retention. Urinary retention occurs in some patients. Sometimes urination can be stimulated simply by pressing the bladder area with the fist or hand, by tapping against it, or by straining. Drugs being tried with some success for this problem are desmopressin (DDAVP), ordinarily used for bed wetting in children, and maprotiline (Ludiomill), an antidepressant. If medication is ineffective, a catheter may be needed, either one used intermittently by the patient or placed in the urinary tract. Various new surgical procedures that reconstruct the bladder or divert urine flow may be effective in severe cases of bladder dysfunction. Because urinary symptoms usually remain intermittent for years, treatment approaches for bladder dysfunction should be limited to medications and other reversible therapies as long as possible.
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