Clinical trial of BAMP

Clinical trial of BAMP(BONE-ANCHORED MAXILLARY PROTRACTION) for cleft palate patients with skeletal anterior crossbite

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs022210007

Enrollment

Registered

2021-06-02

Start date

2021-09-27

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

cleft palate or unilateral/bilateral cleft lip and palate

Interventions

Maxillary protraction by anchor plates on maxillary and mandibular bones

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - A person who has cleft palate or unilateral/ bilateral cleft lip and palate with skeletal crossbite - A person who has gone through cheiloplasty/ alveolar bone graft (cleft lip and palate only), or palatoplasty - A person who is assessed right after pubertal growth peak through carpal bones

Exclusion criteria

Exclusion criteria: - A person who has cleft lip, and cleft lip and alveolar bone - A person who has congenital disease with craniofacial anomaly except cleft lip and palate

Design outcomes

Primary

Measure	Time frame
cephalometric analysis (Wits apprisal)	—

Secondary

Measure	Time frame
- cephalometric analysis (except Wits apprisal) - assessment of facial soft tissue - assessment of velopharyngeal function - language assessment	—

Contacts

Public ContactEriya Shimada

Tohoku University Hospital

eriya.shimada.c8@tohoku.ac.jp+81-22-717-8374

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026