Evidence map›Paper›PMID 41987134›Full record

Trial reportBMC oral health2026

Digital fabrication of customized nasal conformers for unilateral cleft lip repair: a pilot randomized controlled trial.

Mahmoud Akram Khodir, Saeeda Mahmoud Osman, Hala Ragaa Ragab, Mamdouh Ahmed AboulHassan, Mona Samy Oraby

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC oral health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06637488 (Correction of Cleft Nasal Deformity Using Customized Milled Nasal Conformer in Unilateral Cleft Lip Repair), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06637488 nacompletednot on this map

Correction of Cleft Nasal Deformity Using Customized Milled Nasal Conformer in Unilateral Cleft Lip Repair (a Randomized Controlled Clinical Trial )

TypeinterventionalSponsorMahmoud AkramRan2024 to 2024Enrolled14ConditionsUnilateral Cleft LipArmscleft lip repair using fisher technique
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Mahmoud Akram KhodirOral and Maxillofacial Surgery department, Faculty of Dentistry, Alexandria University, Champlion st, El-Azarita, Alexandria, Egypt. mahmoud.ragy@alexu.edu.eg.ORCID 0000-0001-7195-9751
Saeeda Mahmoud OsmanOral and Maxillofacial Surgery department, Faculty of Dentistry, Alexandria University, Champlion st, El-Azarita, Alexandria, Egypt.
Hala Ragaa RagabOral and Maxillofacial Surgery department, Faculty of Dentistry, Alexandria University, Champlion st, El-Azarita, Alexandria, Egypt.
Mamdouh Ahmed AboulHassanPlastic Surgery department, Faculty of Medicine, Cairo University, Al-Saray St, Al-Manial, Cairo, Egypt.
Mona Samy OrabyOral and Maxillofacial Surgery department, Faculty of Dentistry, Alexandria University, Champlion st, El-Azarita, Alexandria, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProper nasal repair and relapse prevention remain key challenges in complete cleft lip patients. This study aimed to assess the effectiveness of customized nasal conformers, designed through an easy and reproducible method, in improving nasal symmetry. MATERIALS AND

methodsFourteen patients were enrolled in a pilot randomized controlled clinical trial divided equally into study and control groups. All underwent Fisher anatomic subunit repair. In the study group, a customized nasal conformer was digitally fabricated, applied on the day of surgery, and sutured in place for 3 months. No conformer was used in the control group. Digital anthropometric measurements were performed at 6 months postoperatively, including alar width, alar base width, columella length, nasal tip projection, columellar angle, and nostril height/width ratio. Statistical analyses were performed for both within-group and between-group comparisons and parental satisfaction was assessed using a 10-point visual analogue scale (p < 0.05).

resultsThe study group showed no significant change in most parameters. The control group showed significant changes in all parameters except nasal tip projection. Symmetry correlation was significantly better in the study group. Between-group analysis showed significantly less deviation in the study group for all parameters except nasal tip projection and columella angle. Comparison of visual analogue scale between 2 groups showed statistically significant difference.

conclusionsCustomized nasal conformers, when employed in unilateral cleft lip repair, showed promising potential in reducing relapse, improving nasal symmetry, refining nasolabial esthetics, and enhancing parental satisfaction.

trial registrationThe trial was retrospectively registered (NCT06637488) on 1st of October 2024 at ClinicalTrials.gov.

Indexed as

Cleft LipNoseFemaleHumansMalePilot ProjectsRhinoplastyCleft lip repairDigital designDigital fabricationFisher techniqueNasal conformer

Identifiers

PMID41987134
PMCPMC13110428

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.