PERIPHERAL NEUROPATHY IN HIV-INFECTED PATIENTS

Diagnosis

Disease Stage

Clinical Symptoms

Neurological Signs

Standard Therapy

Experimental Therapy

DSP

Late

· Distal Symmetrical numbness, tingling, and burning sensations

· Paresthesias or aching

· Stocking-Glove sensory loss

· Depressed or absent ankle reflexes

· Neurotoxin withdrawal

· Analgesics

· topical agents

· Anticonvulsants

· Tricyclic antidepressants

· Acupuncture

· rhNGF

· Lidoderm (5% Lidocaine Gel)

· Prouridine

IDP

Early >> Late

· Progressive weakness

· Paresthesias

· Muscle weakness

· Mild sensory loss

· Areflexia

· Corticosteroids

· Plasmapheresis

· High-Dose Intravenous Immunoglobulin

· Ganciclovir, Foscarnet, Cidofovir

(Late Stage in HIV Disease)

NONE

MM

Early (Limited)

Late (Progressive)

· Foot or wrist drop

· Facial Weakness

· Focal Pain

· Multifocal cranial and Peripheral neuropathies

· Early: None

· Late: Ganciclovir, Foscarnet and Cidofovir

(singly or in combination)

NONE

PP

Late

· Lower extremity weakness

· Sphincter Dysfunction

· Paresthesias

· Flaccid Paraparesis

· Saddle Distribution Anesthesia

· Depressed ankle and knee reflexes

· Ganciclovir, Foscarnet and Cidofovir

(singly or in combination)

NONE

AN

Late >> Early

· Orthostatic Dizziness

· Syncope

· Diarrhea

· Anhidrosis

· Palpitations

· Impotence

· Urinary Dysfunction

· Orthostatic Hypotension

· Pupillary abnormalities

· sweating dysfunction

· Resting Tachycardia

· Discontinuation of offending drugs

· Fluorocortisone

· Antiarrhythmic agents

· Fluid and Electrolyte Replacement

NONE


DSP:   Distal sensory polyneuropathy
IDP:    Inflammatory demyelinating polyneuropathy
MM:   Mononeuritis multiplex
PP:      Progressive polyradiculopathy
AN:    Autonomic neuropathy
rhNGF: Recombinant human nerve growth factor