Progressive Polyradiculoneuropathy Research Articles

Characteristics of Guillain-Barré syndrome in a Lebanese tertiary care center

Guillain-Barré Syndrome (GBS) is a group of acute inflammatory disorders that share a clinical presentation of progressive polyradiculo-neuropathy. Data on GBS in the Middle East and Lebanon are scarce; hence, we explored the characteristics of patients presenting with GBS to a tertiary care center in Beirut, Lebanon. This was a single-centered retrospective study over a 12-year period. We reviewed the charts of patients presenting with GBS to the American University of Beirut medical center and examined their presentation, management and outcome. 61 patients were included, with the majority being males. 59% of the patients reported an infection prior to admission. 77% had sensory and motor symptoms and 69% were diagnosed with acute inflammatory demyelinating polyneuropathy (AIDP). 57% of patients had initial symptoms in the lower extremities, 25% experienced cranial neuropathies, and 26% complained of pain. 77% were managed by intravenous immunoglobulin with a median hospital stay of 6.5 days. AIDP was noted to be the most prevalent GBS variant in Lebanon. More than 50% had an unfavorable outcome at discharge, which raises the need for better treatment and management approaches.

HIV-1-Associated Neuropathies

Peripheral neuropathy associated with human immunodeficiency virus type 1 (HIV-1) infection is a major cause of morbidity in this patient population. Due to the associated chronic pain, its management has come within the purview of neuropsychiatrists. This paper will focus on the primary pathogenic aspects of HIV-1-associated peripheral neuropathies. The specific syndromes of greatest concern are distal sensory polyneuropathy, toxic neuropathy, inflammatory demyelinating polyradiculoneuropathy, and cytomegalovirus-related progressive polyradiculoneuropathy. The treatments available for these conditions and their efficacy are discussed.

Progressive polyradiculoneuropathy in diabetes: correlation of variables and clinical outcome after immunotherapy

OBJECTIVETo quantify the progression of diabetic polyradiculoneuropathy—a condition in which immune factors have been implicated—after immunotherapy.METHODSThe study evaluated 15 consecutive patients with this condition. All patients were older than 40....