Active clinical trials for "Cleft Lip"

Aim of the study was to evaluate the effect of feeding appliance for congenital cleft lip and palate infants on the middle ear function

Cleft lip / palate is the most common craniofacial anomaly in humans. Lip repair is one of the most important reconstructions for these patients, and is performed at around 3 months of age. Although the cheiloplasty scar is unavoidable and permanent, every possible measure should be considered to optimize its functional and aesthetic outcome, since the scar can be a lifelong social stigma of a cleft lip operation. Hypertrophic scarring can highlight the scar even further, and is a recognized negative outcome for cheiloplasty. Moreover, with an incidence as high as 36.3% , hypertrophic scars are more common in Asian-Orientals compared to Caucasians. The population treated at investigator's institution is almost entirely Oriental (Taiwanese). Patients' intrinsic higher risk of hypertrophic scarring has led investigators continuously to try to improve scar quality for them. In 2011, investigator started a double-blinded, randomized, vehicle-controlled, prospective clinical trial to evaluate whether the injection of botulinum toxin A into the orbicularis oris muscle could improve the quality of the cleft lip scar . The results revealed that botulinum toxin injections into the subjacent orbicularis oris muscle produced narrower cheiloplasty scars, but provided no additional benefits in terms of scar pigmentation, vascularity, pliability or height. During that study, the parents of 14% (4/29) of the babies within the control group reported that participant baby had tried, albeit unsuccessfully, to ingest the silicone sheet at night. This caused investigator to question the safety of silicone sheeting on the upper lip in babies. Silicone is known to be effective for treating and/or preventing hypertrophic scarring . Silicone gel has been shown to prevent hypertrophic scars in median sternotomy wounds 8. Investigators therefore conducted this clinical trial to evaluate whether post-operative use of silicone gel was non-inferior to silicone sheet for preventing hypertrophy of unilateral cleft lip repair scars.

Rhinoplasty remains one of the most challenging procedures in plastic surgery, and patients with cleft lip nasal deformity pose an even greater challenge, in which biggest issue is to achieve caudal nose harmony and creation of symmetrical nostrils with patent normal nasal function

This randomized controlled trial is designed to compare between quadlelix appliance vs hyrax expander regrading the their effectiveness in maxillary expansion in patients with cleft.

Iliac crest autogenous bone graft is accepted as the most effective method for secondary alveolar cleft repair. However this method is associated with complications. As an alternative, mesenchymal stem cells associated with biomaterials have been used for the rehabilitation of the alveolar bone cleft of patients with cleft lip and palate. This is a RCT comparing mesenchymal stem cells obtained from autogenous deciduous dental pulp associated with biomaterials versus iliac crest autogenous bone graft for secondary alveolar cleft repair.

The aim of the present study is to determine the effect of surgically repaired UCLP on dental arch dimensions and the need for orthodontic intervention in comparison with other healthy children , the presence of dental anomalies and the best possible standards of care among this group of Egyptian children.

The purpose of this study is to evaluate effect of platelet rich plasma on scar formation of unilateral cleft lip repair.

Cleft lip and palate are a significant component of morbid human birth defects in the developing world. This study measures the impact of having a child born with a cleft lip on subsequent maternal/infant family health, and whether frequent pediatric care compared to standard pediatric care will reduce neonatal mortality in children born with cleft lip and palate.

The goal of this [clinical trial] is to [explore the attitudes of guardians with different educational background regarding the technique of impression registration as well as the compliance to using feeding appliances ] in [neonates]. Researchers will compare [conventional impression technique to digital impression]

The aim of this study is to perform the bone tissue engineering to reconstruct the alveolar bone defect in cleft lip and palate patients using mesenchymal stem cells from deciduous dental pulp associated with a collagen and hydroxyapatite biomaterial (Geistlich Bio-Oss®) through prospective qualitative and quantitative analysis of bone neoformation.