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Clinical study of congenital lactase deficiency

Clinical study of congenital lactase deficiency

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048202
Enrollment
Unknown
Registered
2021-07-04
Start date
2021-07-01
Completion date
Unknown
Last updated
2022-03-14

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

Conditions

Congenital lactase deficiency

Interventions

case series:None

Sponsors

The Seventh Medical Center of Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 17 Years

Inclusion criteria

Inclusion criteria: After the baby was born, vomiting, fulminant diarrhea, watery stool, polyfoam, acidic, accompanied by abdominal distension, dehydration, acidosis, lactoinuria and aminoaciduria appeared soon after eating breast milk or milk. After stopping feeding, diarrhea disappeared quickly. The activity of lactase in intestinal mucosa was very low.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

MeasureTime frame
treatment effect;diagnostic accuracy;—

Countries

China

Contacts

Public ContactXu Xuan

Seventh Medical Center of Chinese PLA General Hospital

xuxuan2008-gz@163.com+86 15810286321

Outcome results

None listed

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