Daniele Satta

Dr. Daniele Satta


Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 April 2024 in Diseases
Verified
Journal Article
Open access
PDF file
SDStefano Dore
Stefano Dore
DSDaniele Satta
Daniele Satta
AZAngelo Zinellu
Angelo Zinellu
GBGiacomo Boscia
Giacomo Boscia
ACArturo Carta
Arturo Carta
APAntonio Pinna
Antonio Pinna
Little is known about ocular tics in Pediatric Autoimmune Neuropsychiatric Disorders associated with Streptococcal infections (PANDAS). In this retrospective study, we examined the clinical records of children with motor tics referred to the Ophthalmology Unit, Azienda Ospedaliero-Universitaria di Sassari, Italy, in 2010–2019. The presence of ocular tics was investigated. Data about antistreptolysin O (ASO) and anti-DNase B antibody titers, erythrocyte sedimentation rate (ESR), plasma C-reactive protein (CRP), and antibiotic use were recorded. Forty children (thirty-four boys and six girls; mean age: 7.65 ± 2.5 years) with motor tics were identified; thirty-three (82.5%) showed ocular tics. Children with ocular tics had significantly higher titers of anti-DNase B antibodies (p = 0.04) and CRP (p = 0.016) than those with extraocular tics. A diagnosis of PANDAS was made in 24 (60%) children. PANDAS children with oculomotor tics had significantly higher titers of anti-DNase B antibodies (p = 0.05) than those with extraocular tics. Oral antibiotics were given to 25/33 (76%) children with ocular tics and 21/24 (87.5%) with PANDAS. All treated patients showed marked improvement/complete resolution of symptoms. Results suggest that higher titers of anti-DNase B antibodies may be implicated in the pathogenesis of ocular tics in PANDAS. Oral antibiotics may be beneficial in improving ocular tics. Further research is necessary to confirm our findings.