Differential analysis of substrate analyses in diagnosing and treating of hypophosphatasia

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032058

Enrollment

200

Registered

2023-06-12

Start date

2023-06-12

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

E83.38

Interventions

Group 1: Retrospective data analysis to evaluate the importance of susbtrate analyses in patients with HPP (hypophosphatasia)

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Confirmed diagnosis of HPP - genetic variant confirmed

Exclusion criteria

Exclusion criteria: Not confirmed HPP

Design outcomes

Primary

Measure	Time frame
Importance of substrate analyses in patients with HPP	—

Secondary

Measure	Time frame
Associations with different lab analyses	—

Countries

Germany

Contacts

Public ContactLothar Seefried

Klinische Studieneinheit König Ludwig Haus

l-seefried.klh@uni-wuerzburg.de00499318033575

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Aug 9, 2026