Joint and musculoskeletal manifestations in CZS
Study | Demographics | Findings |
---|---|---|
Magalhães et al. 2023 [16] Retrospective cohort study | • Cohort of 29 CZS cases • 5-year follow-up • Age > 24 months • Females (n = 16), males (n = 13) | • Microcephaly (100%, n = 29) • Spastic quadriparesis (93.1%, n = 27) • Spastic hemiparetic (6.9%, n = 2) • Arthrogryposis (3.4%, n = 1) • Hip abnormal acetabular index under 2 years of age • High hip femoral head migration and subluxation over 2 years of age |
da Fonseca et al. 2022 [17] Prospective cohort study | • Cohort of 30 CZS cases • 2 pelvic radiographs performed within 12 months • Age range from 19 months to 43 months • Females (n = 11), males (n = 19) | • Microcephaly (87%, n = 26) • Optic nerve abnormalities and chorioretinal (53%, n = 30) • Spasticity, hip functional limitation, hip deformity in flexion, adduction, and medial rotation bilaterally (83%, n = 25) • Hip displacement (total 47%, n = 14; right hip 43%, n = 13, left hip 30%, n = 9) • Hip dislocation (20%, n = 6) associated with spasticity (P = 0.003; OR, 15.9) and ophthalmologic abnormalities (P = 0.016; OR, 16.9) |
Matos et al. 2021 [18] Cross-sectional case series study | • Cohort of 47 CZS newborns • Females (n = 24), males (n = 23) | Propose a classification scheme for orthopedic deformities and musculoskeletal complications by incidence, severity, and progression (non-spastic, spastic, arthrogrypotic) • Foot deformities: vertical talus, clubfoot (41.2%, n = 19) • Hip deformity (29.8%, n = 14); hip adduction contracture (20.2%), hip displacement (7.5%) • Knee deformity (12.8%, n = 6); knee displacement (6.4%) • Hypertonia (72.3%, n = 34) • Spasticity (77.3%, n = 36) • Arthrogryposis (15.2%, n = 7) associated with spasticity and more severe deformities • Hip and knee dislocation (29.8%, n = 14; 6.4%, n = 3) |
Contreras-Capetillo et al. 2021 [19] Case report | • Stillborn 35-week gestation • Sex unknown | • Zika viral RNA found in CSF • Craniofacial disproportion • Microcephaly • Irregular anterior and lower posterior hairline • Internal rotation and limited abduction of the shoulder • Limited hip abduction, knee extension, and flexion of both feet • Arthrogryposis • Absence of distal part of the right arm |
Tavares et al. 2021 [20] Cross-sectional case series study | • Cohort of 96 CZS cases • Age range 25 months to 40 months • Females (n = 41), males (n = 55) | • Positive pull to sit maneuver (45.8%, n = 44) • Positive in ventral suspension (32.3%, n = 31) • Positive in shoulder suspension (30.2%, n = 29) • Positive in scarf sign (32.3%, n = 31) • Hypertonia of appendicular muscles (94.8%, n = 91) • Quadriparesis (91.7%, n = 88), diparesis (3.1%, n = 3), hemiparesis (1.0%, n = 1) • Severe motor impairments, could be result of brain damage |
van der Linden et al. 2020 [21] Cross-sectional prospective study | • Cohort of 21 CZS cases • Age range 16 months to 30 months • Females (n = 14), males (n = 7) | Developmental delays in: • Total head control (14.3%, n = 3), partial head control (47.6%, n = 10) • Moro reflex (47.6%, n = 10), asymmetric tonic neck response (71.4%, n = 15), palmomandibular reflex (66.6%, n = 14), plantar grasp response (52.0%, n = 11), palmar grasp (76.2%, n = 16) • “125” posture of fingers (81.0%, n = 17), oromandibular dystonia (42.9%, n = 9), extensor axial hypertonia (38.1%, n = 8), “Swan neck” posture of fingers (18.8, n = 3), internal rotation of the shoulder (9.5%, n = 2) • Arthrogryposis (19.0%, n = 4) |
OR: odds ratio