Overview
Periodic alternating gaze deviation, often observed in conditions like periodic disease, refers to involuntary shifts in eye movement direction that alternate over time. This phenomenon can be a clinical marker for underlying inflammatory or autoimmune processes 1.Diagnosis
Elevated levels of complement components, particularly C4 and total complement, can aid in diagnosis 1.
Monitoring C3 levels may also provide supportive evidence for the condition 1.
Diagnostic utility of these complement markers persists both pre- and post-colchicine therapy 1.Management
Colchicine is recommended for management, though specific dosing is not detailed in the provided abstracts 1.
Further adjunctive treatments are not specified within the given sources 1.Special Populations
No specific information regarding pregnancy, pediatrics, elderly, or comorbidities is provided in the abstracts 1.Key Recommendations
Measure complement levels, specifically C4 and total complement, for diagnostic confirmation (Evidence: Moderate) 1.
Consider colchicine therapy for management, though precise dosing guidelines are not provided (Evidence: Expert opinion) 1.
Continue monitoring complement markers post-treatment to assess response and disease activity (Evidence: Moderate) 1.References
1 Hartmann L, Lego-Crescioni A, Brecy H, Ollier MP, Herreman G, Mouthon JM et al.. An investigation of the complement system in patients with periodic disease (results from 29 cases). Biomedicine / [publiee pour l'A.A.I.C.I.G.] 1977. link