Striatonigral Degeneration Follow-up
- Author: Paula K Rauschkolb, DO; Chief Editor: Selim R Benbadis, MD more...
Further Inpatient Care
Striatonigral degeneration (multiple system atrophy with predominantly parkinsonian features [MSA-P]) is unlikely to be the primary cause for hospitalization. Thus, the focus of care would be treatment of the diagnoses that required admission.
Further Outpatient Care
- Management of anti-parkinsonian drug regimen (if used)
- Patient education regarding orthostatic hypotension (see Patient Education)
- Assessment for history or physical signs of falls at each office visit
- Assistive devices as needed (cane, walker, wheelchair and household implements)
- Teach patient to self-catheterize if urinary retention develops
- Referrals as needed (see Consultations)
Inpatient & Outpatient Medications
Also see Medication section.
- Anticholinergic medications, such as oxybutynin, are sometimes used for incontinence but often lead to subsequent retention.
- Although sildenafil has been used for treatment of erectile dysfunction, it is generally not recommended due to its high potential to provoke or exacerbate hypotension.
- Fiber supplement or other bowel regimen may be necessary for constipation.
- An SSRI or similar drug may be required for treatment of depression often associated with all subtypes of multiple system atrophy.
- For those who suffer from REM sleep behavioral disorder, clonazepam may be beneficial.
- Botox injection to the vocal cords has been used for treatment of stridor.
Complications
- Vocal fold paresis and glottic airway compromise requiring continuous positive airway pressure support or tracheostomy[12]
- Aspiration pneumonia secondary to dysphagia and vocal fold paresis
- Sudden death, often occurring at night and associated with sleep-disordered breathing
Prognosis
Multiple system atrophy is a progressive neurodegenerative disorder without remission. Survival time is less than a decade from symptom onset. In a study by Blumin et al, median survival time was 8.6 years for men and 7.3 years for women.[12]
Patient Education
Those with symptomatic postural hypotension should be educated on the following:
- Activities or environments that produce excessive vagal stimulation or vasodilation (eg, extreme heat, overeating, alcohol, straining at stool) should be avoided.
- Always rise slowly and carefully from seated or recumbent positions.
- Sit or lie down as soon as symptoms appear.
- Consider pressure stockings, elevating the head of the bed, and increasing sodium intake.
- Be aware that there is a risk of fall with associated trauma; always seek medical attention for any but the most minor of falls.
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