NCT05727124

Brief Summary

Poul Gjessing versus T loops for orthodontic maxillary canine

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
20

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Aug 2022

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 2022

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

February 6, 2023

Completed
8 days until next milestone

First Posted

Study publicly available on registry

February 14, 2023

Completed
1.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2025

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2025

Completed
Last Updated

February 14, 2023

Status Verified

August 1, 2022

Enrollment Period

2.4 years

First QC Date

February 6, 2023

Last Update Submit

February 13, 2023

Conditions

Canine Retraction

Outcome Measures

Primary Outcomes (1)

  • rate of canine retraction distance

    six months

Study Arms (2)

Evaluation of Poul Gjessing spring for orthodontic maxillary canine retraction

ACTIVE COMPARATOR

20 Orthodontic patient treated by Poul Gjessing spring for canine retraction split mouth.

Device: Poul Gjessing

Evaluation of T loop for orthodontic maxillary canine retraction

ACTIVE COMPARATOR

20 Orthodontic patient treated by T loop for canine retraction split mouth

Device: T loops

Interventions

Poul GjessingDEVICE

maxillary canine retraction

Evaluation of Poul Gjessing spring for orthodontic maxillary canine retraction
T loopsDEVICE

T loops

Evaluation of T loop for orthodontic maxillary canine retraction

Eligibility Criteria

Age12 Years - 25 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • \- Class I or II div 1, orthodontic patients, with moderate to severe crowding who are indicated for maxillary first premolar extraction. 2- All permanent teeth are erupted (3rd molars are not included). 3- Good oral and general health. 4- No previous orthodontic treatment.

You may not qualify if:

  • \- 1- Orthodontic cases that could be treated with no indication for extraction therapy.
  • Orthodontic cases that are indicate for the extraction of any tooth other than maxillary first premolars. 3- Patients with systemic diseases that might interfere with the of orthodontic tooth movement.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Alazhar university

Cairo, 99988, Egypt

Location

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
BDS(2018) ,Faculty of dentistry, Aden university, Yemen

Study Record Dates

First Submitted

February 6, 2023

First Posted

February 14, 2023

Study Start

August 1, 2022

Primary Completion

January 1, 2025

Study Completion

February 1, 2025

Last Updated

February 14, 2023

Record last verified: 2022-08

Locations

EG(1)