- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05357092
Effects of AlignBabyCleft (ABaCleft) ((ABaCleft))
Evaluation of Presurgical Orthopedics in Patients With Cleft Lip and/or Palate, a Randomized Controlled Clinial Trial.
Since the appearance of presurgical infant orthopedic (PSIO) as a treatment for patients with cleft lip and palate ( CLP) , numerous techniques have been described with the aim of aligning the displaced alveolar segments and restoring the position of the lateral cartilage, thus improving the results of primary surgery. Currently, the most used technique in the different protocols is the nasoalveolar molding (NAM) described by Grayson, from which variants and modifications have emerged in order to improve its results and provide greater comfort for both the patient and their caregivers.
However, the main drawback of traditional acrylic NAM is the need for sequential addition of acrylic to reduce the size of the indentation. These weekly adjustments consume time and resources for the caregiver and the orthodontist. Likewise, it has been observed that acrylic resin can cause inflammation, irritation and gingival ulceration due to excessive pressure.
PSIO treatment in newborns is a complex procedure that could benefit from simplification through digitization, providing accuracy and precision, avoiding risks such as respiratory obstruction and cyanosis that can be produced by taking impressions with alginates or silicones, most of them needing to be performed under general anesthesia.
Until now, infant care has been left out of such digitization, despite the fact that the majority of babies who need early orthodontic treatment often suffer from craniofacial disorders. However, in recent years numerous advances have been made in this type of treatment, both in taking records, and in the application of more physiological, lighter and constant forces, providing greater comfort, better acceptance and less pain for the patient . These changes represent a great advance applicable to patients with CLP.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The AlingBabyCleft (AbaCleft) trial will be designed as a randomized controlled clinical trial, with an investigator blinded, superiority trial with two parallel arms.
Active treatment will be planned as soon as possible after the patient's birth, once the patient has been diagnosed with CLP and once the caregivers have been duly informed about the clinical trial, as well as its advantages and disadvantages.
The main objective (MO) of this study is to analyze the changes that occur in the dental arches of a newborn patient, diagnosed with CLP, with PSIO performed with transparent aligners, a technique that is very different from that performed in this type of surgery in patients to date.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: ROSA YAÑEZ VICO
- Phone Number: 913941982 913941982
- Email: rosayanez@ucm.es
Study Contact Backup
- Name: ANA RABAL SOLANS
- Phone Number: 915756135 915756135
- Email: anarabal@ucm.es
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Patients selected for the clinical trial must meet these criteria after randomization:
- All patients born at term, without any syndrome associated with CLP, aged between 7 days and one month of life, referred from the different hospitals of the Spanish Health System, will be included in the study.
- No distinction will be made on the basis of race or ethnic group to which the participants belong.
- Any patient will be discriminated due to distance from their place of residence.
- Participants must agree to attend regular check-ups.
- All patients who agree to be part of the experimental study must previously sign the specific informed consent designed for this purpose.
Exclusion Criteria:
- Caregivers who are not fluent in the Spanish language will be excluded in order to understand and assimilate all the instructions provided for treatment compliance.
- Patients who do not comply with the regimen of visits to the orthodontic department, and for whom a correct control of the evolution of the treatment cannot be guaranteed, will be excluded from the study.
- Lack of collaboration or non-compliance with the use of the clear aligners will also be considered grounds for exclusion.
- Patients with soft tissue bands should also be excluded from our study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Intervention group
Patients treated with clear aligners to bring cleft segments closer previous to primary lip surgery. An average of 15 aligners will be needed although it depends on the cleft. |
A digital 3D model obtained with a 3D scanner: (T1,baseline), (T2, aprox 8 weeks), and at the end of othopedic treatment previous to primary lip surgery (T3, aprox 16 weeks). Once a week, clinical check.
Other Names:
|
NO_INTERVENTION: Gold Standard
The reference therapeutic action (no pre-surgical orthopedic intervention previous to primary lip surgery)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Inter arch dimensions
Time Frame: 1 year ( Primary completion)
|
For the analysis of inter-arch dimensions and their clinical significance, 15 arch analysis variables will be studied. An intraoral scan of the patient will be performed to obtain the digitized models in different phases of the treatment. Before the start of treatment with PSIO (0 months), before lip closure (3 months), before palate closure surgery (6 months). The following variables will be recorded anonymously for each patient:
|
1 year ( Primary completion)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Positive aspects for caregivers
Time Frame: 1 year ( primary completion)
|
Surveys of caregivers reflecting, for later analysis, certain aspects considered positive, provided by the treatment and which will be evaluated as variables in the study. For the answers, a scale with 4 points will be used:
|
1 year ( primary completion)
|
Collaborators and Investigators
Investigators
- Study Director: ROSA YAÑEZ VICO, COMPLUTENSE UNIVERITY OF MADRID
Publications and helpful links
General Publications
- Allareddy V, Shusterman S, Ross E, Palermo V, Ricalde P. Dentofacial Orthopedics for the Cleft Patient: The Latham Approach. Oral Maxillofac Surg Clin North Am. 2020 May;32(2):187-196. doi: 10.1016/j.coms.2020.01.002. Epub 2020 Feb 17.
- Ball JV, DiBiase DD, Sommerlad BC. Transverse maxillary arch changes with the use of preoperative orthopedics in unilateral cleft palate infants. Cleft Palate Craniofac J. 1995 Nov;32(6):483-8. doi: 10.1597/1545-1569_1995_032_0483_tmacwt_2.3.co_2.
- Berkowitz S, Mejia M, Bystrik A. A comparison of the effects of the Latham-Millard procedure with those of a conservative treatment approach for dental occlusion and facial aesthetics in unilateral and bilateral complete cleft lip and palate: part I. Dental occlusion. Plast Reconstr Surg. 2004 Jan;113(1):1-18. doi: 10.1097/01.PRS.0000096710.08123.93.
- Fuchigami T, Kimura N, Kibe T, Tezuka M, Amir MS, Suga H, Takemoto Y, Hashiguchi M, Maeda-Iino A, Nakamura N. Effects of pre-surgical nasoalveolar moulding on maxillary arch and nasal form in unilateral cleft lip and palate before lip surgery. Orthod Craniofac Res. 2017 Nov;20(4):209-215. doi: 10.1111/ocr.12199. Epub 2017 Sep 18.
- Adali N, Mars M, Petrie A, Noar J, Sommerlad B. Presurgical orthopedics has no effect on archform in unilateral cleft lip and palate. Cleft Palate Craniofac J. 2012 Jan;49(1):5-13. doi: 10.1597/11-030. Epub 2011 Aug 8.
- Mars M, Asher-McDade C, Brattstrom V, Dahl E, McWilliam J, Molsted K, Plint DA, Prahl-Andersen B, Semb G, Shaw WC, et al. A six-center international study of treatment outcome in patients with clefts of the lip and palate: Part 3. Dental arch relationships. Cleft Palate Craniofac J. 1992 Sep;29(5):405-8. doi: 10.1597/1545-1569_1992_029_0405_asciso_2.3.co_2.
- Prahl C, Prahl-Andersen B, Van't Hof MA, Kuijpers-Jagtman AM. Presurgical orthopedics and satisfaction in motherhood: a randomized clinical trial (Dutchcleft). Cleft Palate Craniofac J. 2008 May;45(3):284-8. doi: 10.1597/07-045.1.
- Al Khateeb KA, Fotouh MA, Abdelsayed F, Fahim F. Short-Term Efficacy of Presurgical Vacuum Formed Nasoalveolar Molding Aligners on Nose, Lip, and Maxillary Arch Morphology in Infants With Unilateral Cleft Lip and Palate: A Prospective Clinical Trial. Cleft Palate Craniofac J. 2021 Jul;58(7):815-823. doi: 10.1177/1055665620966189. Epub 2020 Oct 27.
- Gong X, Dang R, Xu T, Yu Q, Zheng J. Full Digital Workflow of Nasoalveolar Molding Treatment in Infants With Cleft Lip and Palate. J Craniofac Surg. 2020 Mar/Apr;31(2):367-371. doi: 10.1097/SCS.0000000000006258.
- Batra P, Gribel BF, Abhinav BA, Arora A, Raghavan S. OrthoAligner "NAM": A Case Series of Presurgical Infant Orthopedics (PSIO) Using Clear Aligners. Cleft Palate Craniofac J. 2020 May;57(5):646-655. doi: 10.1177/1055665619889807. Epub 2019 Dec 4.
Study record dates
Study Major Dates
Study Start (ANTICIPATED)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- The 360º Cleft Project -ABa
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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