Skip to content

Clinical study of modified Guipi decoction in improving cognitive function of children with cblC methylmalonic aciduria

Clinical study on Guipi decoction in improving cognitive impairment of methylmalonic aciduria

Status
Recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100045307
Enrollment
Unknown
Registered
2021-04-10
Start date
2021-04-08
Completion date
Unknown
Last updated
2021-11-22

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

Conditions

Methylmalonic aciduria

Interventions

Sponsors

The First Affiliated Hospital of Henan University of Traditional Chinese Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 6 Years

Inclusion criteria

Inclusion criteria: 1.The diagnosis of MMA was consistent with cblC type of deficiency of both heart and spleen; 2.With complications of cognitive impairment, (WISC-IV) scale score IQ below 90; 3.The age ranged from 1 to 6 years old; 4.The legal guardian of the child signed the informed consent and was willing to accept traditional Chinese medicine treatment and clinical investigation.

Exclusion criteria

Exclusion criteria: 1.Patients with severe visual impairment, hearing impairment and cardiovascular and cerebrovascular diseases were present; 2.Patients with other diseases that seriously affect cognitive function, such as hypothyroidism and hydrocephalus; 3.Patients with severe infection, abnormal liver and kidney function and metabolic disorder.

Design outcomes

Primary

MeasureTime frame
Wechsler Intelligence Scale Fourth Edition (WISC-IV);

Secondary

MeasureTime frame
Infant-Social life ability scale for infant junior high school students (S-M);

Countries

China

Contacts

Public ContactLu Xiangpeng

The First Affiliated Hospital of Henan University of Traditional Chinese Medicine

luxiangpengs@163.com+86 15803802543

Outcome results

None listed

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