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The preliminary investigation on safety and efficacy of zinc supplementation as an add-on therapy in children with GNAO1 encephalopathy

The preliminary investigation on safety and efficacy of zinc supplementation as an add-on therapy in children with GNAO1 encephalopathy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500099147
Enrollment
Unknown
Registered
2025-03-19
Start date
2024-07-05
Completion date
Unknown
Last updated
2025-03-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

GNAO1 encephalopathy

Interventions

Experimental group:Depending on age and weight, zinc is used

Sponsors

Shenzhen Children’s Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Gender is not limited, age > 1 year old, =6 months, in principle, do not change the pre-enrollment treatment plan, and can be followed up for a long time; 5. The child's caregiver (parent/legal guardian/other entrusted caregiver) is willing and able to comply with all study requirements, including continuously filling out a seizure diary, etc.

Exclusion criteria

Exclusion criteria: 1. Patients with severe physical diseases and severe liver and kidney insufficiency; 2. Patients with clinically significant psychiatric illness, psychological or behavioral problems that may affect the study; 3. Those who cannot follow up regularly; 4. Special populations (allergic to the drug, participation in other clinical trials in the past 30 days).

Design outcomes

Primary

MeasureTime frame
The form and frequency of epilepsy and movement disorders;Adverse effects;

Secondary

MeasureTime frame
GMFM scale score;AIMS scale score;

Countries

China

Contacts

Public ContactDezhi Cao

Shenzhen Children’s Hospital

Caodezhi888@aliyun.com+86 18938691158

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026