scholarly journals Usefulness of Airway Scope for Intubation of Infants with Cleft Lip and Palate–Comparison with Macintosh Laryngoscope: A randomized controlled trial

2019 ◽  
Author(s):  
Yoko Okumura ◽  
Masahiro Okuda ◽  
Aiji Sato (Boku) ◽  
Naoko Tachi ◽  
Mayumi Hashimoto ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Controlled Trial ◽  
Macintosh Laryngoscope ◽  
Mouth Opening ◽  
Head Tilt ◽  
Intubation Time ◽  
Airway Scope ◽  
Airway Complications ◽  
Significant Difference

Abstract Background: Airway Scope (AWS) with its plastic blade does not require a head-tilt or separate laryngoscopy to guide intubations. Therefore, we hypothesized that its use would reduce the intubation time (IT) and the frequency of airway complication events when compared with the use of Macintosh Laryngoscope (ML) for infants with cleft lip and palate (CLP). Methods: The parents of all patients provided written consents; we enrolled 40 infants with CLP (ASA-PS 1). After inducing general anesthesia using sevoflurane and rocuronium, we performed orotracheal intubations using either AWS (n = 20) or ML (n = 20), randomly. We define the duration between manual manipulation using cross finger for maximum mouth opening and the first raising motion of the chest following intubation by artificial ventilation as “IT;” further, the measured IT as primary outcomes. Airway complications were considered secondary outcomes. Moreover, we looked for associations between IT and the patient’s characteristics: extensive clefts, age, height, and weight. We used the Mann–Whitney test and Fisher’s exact probability test for statistical analysis; p < 0.05 was considered as statistically significant. Results: The mean IT was 31.5 ± 8.3 s in AWS group and 26.4 ± 8.9 seconds in ML group. Statistical significant difference was not found in IT between the two groups. The IT of AWS group was statistically related to extensive clefts. Airway complications were detected in ML group. Conclusion: AWS is useful for intubation of infants with CLP; it required IT similar to that required using ML, with a lower rate of airway complications. Trial Registration UMIN-CTR Registration number UMIN000024763 Registered 8 November 2016 Keywords: Airway Scope, Macintosh Laryngoscope, infant, intubation time

scholarly journals Usefulness of Airway Scope for Intubation of Infants with Cleft Lip and Palate–Comparison with Macintosh Laryngoscope: A randomized controlled trial

2018 ◽  
Author(s):  
Yoko Okumura ◽  
Masahiro Okuda ◽  
Aiji Sato (Boku) ◽  
Naoko Tachi ◽  
Mayumi Hashimoto ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Controlled Trial ◽  
Macintosh Laryngoscope ◽  
Mouth Opening ◽  
Head Tilt ◽  
Intubation Time ◽  
Airway Scope ◽  
Airway Complications ◽  
Significant Difference

Abstract Background: Airway Scope (AWS) with its plastic blade does not require a head-tilt or separate laryngoscopy to guide intubations. Therefore, we hypothesized that its use would reduce the intubation time (IT) and the frequency of airway complication events when compared with the use of Macintosh Laryngoscope (ML) for infants with cleft lip and palate (CLP). Methods: The parents of all patients provided written consents; we enrolled 40 infants with CLP (ASA-PS 1). After inducing general anesthesia using sevoflurane and rocuronium, we performed orotracheal intubations using either AWS (n = 20) or ML (n = 20), randomly. We define the duration between manual manipulation using cross finger for maximum mouth opening and the first raising motion of the chest following intubation by artificial ventilation as “IT;” further, the measured IT as primary outcomes. Airway complications were considered secondary outcomes. Moreover, we looked for associations between IT and the patient’s characteristics: extensive clefts, age, height, and weight. We used the Mann–Whitney test and Fisher’s exact probability test for statistical analysis; p < 0.05 was considered as statistically significant. Results: The mean IT was 31.5 ± 8.3 s in AWS group and 26.4 ± 8.9 seconds in ML group. Statistical significant difference was not found in IT between the two groups. The IT of AWS group was statistically related to extensive clefts. Airway complications were detected in ML group. Conclusion: AWS is useful for intubation of infants with CLP; it required IT similar to that required using ML, with a lower rate of airway complications. Trial Registration UMIN-CTR Registration number UMIN000024763 Registered 8 November 2016 Keywords: Airway Scope, Macintosh Laryngoscope, infant, intubation time

Functional Analysis of Cleft Lip and Palate Patients with Modified Rakosi Method

2002 ◽  
Vol 39 (1) ◽  
pp. 101-104
Author(s):  
M. Okan Akcam ◽  
Tunç Altiok ◽  
F. Erhan Özdiler
Keyword(s):  
Functional Analysis ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Mouth Opening ◽  
Class I ◽  
Control Group ◽  
Angle Class ◽  
Significant Difference ◽  
Joint Disorder ◽  
Orthodontic Patients

Objective The aim of this study was to investigate the mandibular functions of patients with cleft lip and palate (CLP) by means of modified Rakosi Functional Analysis and to test whether there was a risk of tendency to temporo-mandibular joint disorder when compared with Angle Class I non-CLP patients. Design Fifteen patients with unilateral CLP with a mean age of 12.2 ± 1.91 years and randomly selected 15 Angle Class I orthodontic patients with a mean age of 10.5 ± 2.01 years as a control group. None of the subjects had complaint of symptoms of temporomandibular joint disorder in their histories. All subjects were evaluated using modified Rakosi Functional Analysis method in accordance with a scoring system of the findings. Main outcome Measures Intra- and extracapsular clinical functional surveys were taken. A Mann-Whitney U test was used to evaluate the differences between the CLP and non-CLP groups. Results and Conclusion There was a significant difference (p < .01) between the distributions of the total scores of the two groups. A significant difference (p < .05) in right lateral movement was also observed between the two groups. However, there were no significant but borderline differences in clicking, crepitus, and maximum mouth opening findings between the two groups. Because these results do not explain the reason for the aforementioned differences, further studies seem essential.

scholarly journals Effects of rapid maxillary expansion in cleft patients resulting from the use of two different expanders

2016 ◽  
Vol 21 (6) ◽  
pp. 82-90 ◽  
Author(s):  
Daniel Santos Fonseca Figueiredo ◽  
Lucas Cardinal ◽  
Flávia Uchôa Costa Bartolomeo ◽  
Juan Martin Palomo ◽  
Martinho Campolina Rebello Horta ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Rapid Maxillary Expansion ◽  
Cone Beam ◽  
Tomographic Image ◽  
Maxillary Expansion ◽  
Downward Movement ◽  
Computed Tomographic ◽  
Significant Difference ◽  
Maxillary Region

ABSTRACT Objective: The aim of this study was to evaluate the skeletal and dental effects of rapid maxillary expansion (RME) in cleft patients using two types of expanders. Methods: Twenty unilateral cleft lip and palate patients were randomly divided into two groups, according to the type of expander used: (I) modified Hyrax and (II) inverted Mini-Hyrax. A pretreatment cone-beam computed tomographic image (T0) was taken as part of the initial orthodontic records and three months after RME, for bone graft planning (T1). Results: In general, there was no significant difference among groups (p > 0.05). Both showed a significant transverse maxillary expansion (p < 0.05) and no significant forward and/or downward movement of the maxilla (p > 0.05). There was greater dental crown than apical expansion. Maxillary posterior expansion tended to be larger than anterior opening (p < 0.05). Cleft and non-cleft sides were symmetrically expanded and there was no difference in dental tipping between both sides (p > 0.05). Conclusions: The appliances tested are effective in the transverse expansion of the maxilla. However, these appliances should be better indicated to cleft cases also presenting posterior transverse discrepancy, since there was greater expansion in the posterior maxillary region than in the anterior one.

scholarly journals MOLECULAR GENETIC STUDY OF THE IMPACT OF SNP C677T OF THE GENE MTHFR IN THE DEVELOPMENT OF CONGENITAL ISOLATED CLEFT LIP AND PALATE

2018 ◽  
Vol 25 (5) ◽  
pp. 104-110
Author(s):  
V. S. Uchaeva ◽  
Yu. A. Vasiliev ◽  
A. S. Gracheva ◽  
O. V. Gulenko ◽  
I. G. Udina
Keyword(s):  
Genetic Study ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Control Group ◽  
Population Genetic Study ◽  
Molecular Genetic Study ◽  
Increased Risk ◽  
Significant Difference ◽  
Congenital Cleft ◽  
The Impact

Aim. This research was designed to conduct an associative population genetic study for the consideration of the impact of SNP C677T of the gene MTHFR in the congenital maxillofacial developmental anomalies (CMDA): congenital cleft lip (CCL), congenital cleft palate (CCP), congenital cleft lip and palate (CCLP) in the Krasnodar territory. The aim of the study is to establish the associations between SNP C677T of the gene MTHFR and the development of congenital cleft lip and/ or palate.Materials and methods. In this research, the peculiarities of distribution of SNP C667T of the gene MTHFR in children with congenital cleft lip and/or palate (n=223) and their mothers (n=78) in comparison with the control group (n=124) were studied in the Krasnodar territory. The genetic demographic questionnaires were gathered for children with CMDA, the information about diagnosis was obtained from the medical records. The biological samples, including blood or scrapings of oral mucosa, were collected from children with the pathology and their mothers. The DNA was extracted from the samples by the standard method. The study of the peculiarities of distribution of alleles of SNP C677T of the gene MTHFR was performed by PCR-PFLP with endonuclease Hinf I or by tetra-primer ARMS-PCR method in children with CCL, CCP, CCLP, their mothers and the control group. Statistical processing of the obtained data was performed by the algorithms of the “Statistica” program.Results. While comparing the profiles of frequencies of SNP C677T in children with CCL, CCP and CCLP with the control group, there were identified no significant differences in the frequency of this SNP and no peculiarities of genotypes distribution. There was identified a significant difference in the peculiarities of genotypes distribution with the control group (G=19,5232, d.f.=1, p<0,001) as well as united genotypes (С/C и С/T) in accordance to T/T (G=10,4657, d.f.=1; p<0,001) and united genotypes (C/T и T/T) in accordance to C/C (G=15,1896, d.f.=1, p<0,001) for the mothers of children with CCL, CCP and CCLP.Conclusion. As a result of the study, we established the association of SNP C677T of the MTHFR gene with the development of congenital cleft lip and/or palate: mothers’ T/T genotype is associated with the increased risk of giving birth to a child with CCL, CCP and CCLP (in comparison with mothers with C/C+C/T genotype): odds ratio [OR]=16,63, 95% CI: 3,86-71,71; p=0,0003 and also for mothers with genotypes (C/T+T/T) in comparison with mothers with genotypes C/C: OR=3,22, CI:1,71-6,08; p=0,0002. The amount of risk is not significant in children with CMDA for T/T genotype. So it is possible to make a conclusion about the impact of C677T of the gene MTHFR in the development of CCL, CCP and CCLP only in mother’s genotype. 

scholarly journals ASSESSMENT OF PRESURGICAL NASOALVEOLAR MOULDING (PNAM) IN UNILATERAL CLEFT LIP AND PALATE

2020 ◽  
Vol 4 (11) ◽  
Author(s):  
Santosh Kumar
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Intervention Group ◽  
Control Group ◽  
Width Ratio ◽  
Long Term Effects ◽  
Important Indicator ◽  
Medical College ◽  
Significant Difference ◽  
Nasoalveolar Molding

Background: Midface symmetry is an important indicator of success of complete unilateral cleft lip and palate (CUCLP) treatment. There is little literature on the long-term effects of Presurgical Nasoalveolar Molding (PNAM) on Midface symmetry in children treated for CUCLP. Material and Methods: This case-control study was carried out in the Department of Burn and Plastic Surgery at Government Medical College and Hospital, Bettiah, Bihar, India from may 2018 to Dec 2019. Complete unilateral CL+P patients had basilar and frontal photographs at two time points: (1) initial (2) postsurgical. 30 nasal molding patients and 20 control patients were included. Presurgical nasal molding was performed prior to primary lip repair in intervention group. No nasal molding was performed in control group. Results: A statistically significant difference was found for postsurgical nostril height-width ratio (P< .05). No other statistically significant differences were found. Conclusion: Nasal molding and surgery resulted in more symmetrical nostril height-width ratios than surgery alone. Alar groove ratios were not statistically significantly different between groups perhaps because application of nasal molding was not early enough; postsurgical nasal splints were not utilized; overcorrection was not performed for nasal molding

Growth Rate of the Vomer in Normal and Cleft Lip and Palate Human Fetal Specimens

1992 ◽  
Vol 29 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Kyle R. Kimes ◽  
Mark P. Mooney ◽  
Michael I. Siegel ◽  
John S. Todhunter
Keyword(s):  
Growth Rate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Three Dimensional ◽  
Growth Curves ◽  
Reconstruction Technique ◽  
Linear Component ◽  
Volumetric Growth ◽  
Significant Difference ◽  
Postmenstrual Age

The present study, part of an ongoing investigation of normal and dysmorphic development of the human fetal oronasal capsule, examined the rate of growth of the vomer. For comparative purposes, 29 human fetal specimens (20 “normal” and 9 cleft lip and palate [CLP]) were celloidin embedded, sectioned, stained with hematoxylin and eosin, and serially digitized. The specimens ranged from 8 to 21 weeks in postmenstrual age. The application of a well-documented three-dimensional reconstruction technique provided quantification of several aspects of the vomer. CLP vomer length and volume were growing at a faster rate In the 8 to 21 week age range. Growth curves were produced by plotting length and volume against postmenstrual age and a significant difference was noted between the slopes (growth rate) of the linear component of the normal and CLP growth curves for vomer length (p < .001) and volume (p < .001). This study tested the hypothesis of a more rapidly growing 8 to 21 week CLP vomer and observed that the growth trends of the CLP vomer are similar to those of the CLP nasal septum, which also was found to possess a significantly larger (p < .001) volumetric growth rate throughout the course of the vomer. Comparative findings suggest that a pathogenetic correlate of CLP is the rapid enlargement of the midline structures of the oral and nasal capsules.

Influence of Infant Cleft Dimensions on Velopharyngeal Function in 5-Year-Old Danish Children Born With Unilateral Cleft Lip and Palate

2019 ◽  
Vol 57 (4) ◽  
pp. 420-429
Author(s):  
Susanna Botticelli ◽  
Annelise Küseler ◽  
Kirsten Mølsted ◽  
Helene Soegaard Andersen ◽  
Maria Boers ◽  
...  
Keyword(s):  
Soft Palate ◽  
Hard Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Controlled Trial ◽  
Velopharyngeal Insufficiency ◽  
Primary Surgery ◽  
Multicenter Randomized Controlled Trial ◽  
Palate Repair ◽  
Velopharyngeal Function

Aim: To examine the association of cleft severity at infancy and velopharyngeal competence in preschool children with unilateral cleft lip and palate operated with early or delayed hard palate repair. Design: Subgroup analysis within a multicenter randomized controlled trial of primary surgery (Scandcleft). Setting: Tertiary health care. One surgical center. Patients and Methods: One hundred twenty-five infants received cheilo-rhinoplasty and soft palate repair at age 3 to 4 months and were randomized to hard palate closure at age 12 or 36 months. Cleft size and cleft morphology were measured 3 dimensionally on digital models, obtained by laser surface scanning of preoperative plaster models (mean age: 1.8 months). Main outcome measurements: Velopharyngeal competence (VPC) and hypernasality assessed from a naming test (VPC-Sum) and connected speech (VPC-Rate). In both scales, higher scores indicated a more severe velopharyngeal insufficiency. Results: No difference between surgical groups was shown. A low positive correlation was found between posterior cleft width and VPC-Rate (Spearman = .23; P = .025). The role of the covariate “cleft size at tuberosity level” was confirmed in an ordinal logistic regression model (odds ratio [OR] = 1.17; 95% confidence interval [CI]:1.01-1.35). A low negative correlation was shown between anteroposterior palatal length and VPC-Sum (Spearman = −.27; P = .004) and confirmed by the pooled scores VPC-Pooled (OR = 0.82; 95% CI: 0.69-0.98) and VPC-Dichotomic (OR = 0.82; 95% CI: 0.68-0.99). Conclusions: Posterior cleft dimensions can be a modest indicator for the prognosis of velopharyngeal function at age 5 years, when the soft palate is closed first, independently on the timing of hard palate repair. Antero-posterior palatal length seems to protect from velopharyngeal insufficiency and hypernasality. However, the association found was significant but low.

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