# Characteristics of Hypophosphatasia in Adult Patients in Rheumatology

> **NCT06161142** · — · UNKNOWN · sponsor: **University of Bonn** · enrollment: 60 (estimated)

## Conditions studied

- Hypophosphatasia

## Interventions

- **DIAGNOSTIC_TEST:** Second alkaline phosphatase measurement
- **DIAGNOSTIC_TEST:** Extended laboratory diagnostics
- **DIAGNOSTIC_TEST:** Symptom and clinical findings checklist for hypophosphatasia
- **DIAGNOSTIC_TEST:** SF-36
- **DIAGNOSTIC_TEST:** Short physical performance battery (SPPB) score
- **DIAGNOSTIC_TEST:** Physical examination
- **DIAGNOSTIC_TEST:** Recording of vital signs
- **DIAGNOSTIC_TEST:** Bioelectrical Impedance Analysis
- **DIAGNOSTIC_TEST:** Genetic testing of the alkaline phosphatase gene

## Key facts

- **NCT ID:** NCT06161142
- **Lead sponsor:** University of Bonn
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-02-28
- **Primary completion:** 2024-12-01
- **Final completion:** 2024-12-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2023-12-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06161142

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06161142, "Characteristics of Hypophosphatasia in Adult Patients in Rheumatology". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06161142. Licensed CC0.

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