scholarly journals Long Term Evaluation Of Maxillary Growth After ‘The Non Denuded Palatoplasty’ Technique

2019 ◽  
Vol 5 (2) ◽  
pp. 203-210
Author(s):  
Prasetyanugraheni Kreshanti ◽  
Siti Handayani ◽  
Maulina Rachmasari ◽  
Julieta Pancawati ◽  
Amila Jeni Susanto ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Small Sample Size ◽  
Small Sample ◽  
Wound Contraction ◽  
Class Iii ◽  
Significant Difference ◽  
Term Evaluation ◽  
Growth Evaluation ◽  
Maxillary Growth

Background : Conventional Two Flap Palatoplasty technique will produce lateral defects without any periosteal coverage. These denuded lateral defects are prone to contamination and infection. These will result in wound contraction, scar formation and maxillary growth impairment. In 2011, we studied “The Non Denuded Palatoplasty” technique. This technique precipitated the epithelialization process of the lateral defects. Faster epithelialization is expected to decrease wound contraction and good maxillary growth. Method : This is a case control study to compare the maxillary growth of 2 groups consists of unilateral cleft lip and palate patients repaired with “The Non Denuded Palatoplasty” technique and Conventional Two Flap Palatoplasty. The outcome will be evaluated from cephalometry and the dental cast for each patient is evaluated using GOSLON YARDSTICK method. Data will be analyzed using SPSS version 20. Result : A total of 4 patients in The Non Denuded Palatoplasty group and 10 in the Conventional Two Flap Palatoplasty. The cephalometric SNA, SNB and ANB point showed Class III skeletal jaw relationship or deficient maxilla. Meanwhile the GOSLON yardstick type III are the most common GOSLON on both group with good inter-ratter reliability (p=0.839) based on Mann Whitney test. In these study, there was no correlation between cephalometric variables with GOSLON score. Conclusion: Our results showed that modification (The Non Denuded Palatoplasty) technique made no statistically significant difference to the maxillary growth. However this study has several limitations, one of which being the small sample size due to family, social and other factors that are beyond the control of the investigating team. Also the evaluation was conducted in patients aged 7-9 years, hence the result of this study is not the final outcome. Keywords: maxillary growth evaluation, cephalometry, Goslon Yardstick, two flap palatoplasty

A Comparison of Three Methods of Repairing the Hard Palate

2002 ◽  
Vol 39 (4) ◽  
pp. 383-391 ◽  
Author(s):  
R. W. Pigott ◽  
E. H. Albery ◽  
I. S. Hathorn ◽  
N. E. Atack ◽  
A. Williams ◽  
...  
Keyword(s):  
Hard Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Small Sample Size ◽  
Statistical Significance ◽  
Small Sample ◽  
Velopharyngeal Insufficiency ◽  
Strong Trend ◽  
Computer Based ◽  
Palate Repair

Objective To compare growth, speech, and nasal symmetry outcomes of three methods of hard palate repair. Patients Consecutive available records of children born with unilateral bony complete cleft lip and palate over the period 1972 to 1992. Interventions Identical management of lip, nose, alveolus, and soft palate. Hard palate repair by Cuthbert Veau (CV) from 1972 to 1981, von Langenbeck (vL) from 1982 to 1989, or medial Langenbeck (ML) from 1989 to 1991. Outcome Measures For growth: GOSLON yardstick or 5-year model index. For speech: articulation test. Nasal anemometry. For nasal symmetry: Coghlan computer-based assessment. All these measures were developed during the period of data collection but not for this project. Results There was a strong trend toward more favorable anteroposterior maxillary growth with the change from CV to vL to ML techniques. This fell short of statistical significance because of the small sample size. There was a significant reduction in cleft-related articulation faults (p = .01) considered to be related to improved arch form. In the absence of improved rates of velopharyngeal insufficiency or nasal symmetry, increased surgical experience was discounted as a significant contribution to improved growth and articulation outcomes. Conclusions Reduced periosteal undermining and residual exposed palatal shelf from CV to vL to ML improved incisor relationships and articulation.

Craniofacial Morphology of Dutch Patients with Bilateral Cleft Lip and Palate and Noncleft Controls at the Age of 15 Years

2008 ◽  
Vol 45 (6) ◽  
pp. 661-666 ◽  
Author(s):  
Geer M. van den Dungen ◽  
Edwin M. Ongkosuwito ◽  
Irene H. A. Aartman ◽  
Birte Prahl-Andersen
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Pearson Correlation ◽  
Correlation Coefficients ◽  
Craniofacial Morphology ◽  
Control Group ◽  
Class Iii ◽  
Cross Sectional ◽  
Significant Difference ◽  
Bilateral Cleft Lip

Objective: Comparison of craniofacial morphology in bilateral cleft lip and palate patients to that of a noncleft control group at the age of 15 years. Design: A cross-sectional study of cephalometric data. Subjects and Methods: Cephalometric records of 41 consecutive patients (32 boys and 9 girls) with nonsyndromic complete bilateral cleft lip and palate born between 1973 and 1987. The patients were treated by the cleft teams of the Erasmus Medical Centre in Rotterdam and the VU University Amsterdam. The control group of normal Dutch subjects was followed in the Nijmegen Growth Study. From this population, mean cephalometric data were used. Differences in cephalometric measurements and other variables were calculated between the bilateral cleft lip and palate group and the control group. Results: Independent-sample t tests indicated that there was a statistically significant difference between the mean of the cephalometric values of the bilateral cleft lip and palate patients and the control group with respect to all cephalometric variables. Pearson correlation coefficients calculated between angle ANB and the number of operators, number of surgical procedures before 15 years of age, and the year of birth were not significant. Conclusions: Bilateral cleft lip and palate patients treated in the Amsterdam and Rotterdam cleft centers differed significantly from the control group in all measurements. A Class III development due to a less forward positioned maxilla was observed. The vertical measurements indicated a more divergent growth pattern in bilateral cleft lip and palate patients (Ans-Me/N-Me, GoGn-SN, and SN-FFH).

scholarly journals Maxillary Growth Evaluation Of Patients With Unilateral Complete Cleft Lip And Palate After Two Flap Palatoplasty With Honey Oral Drops

2019 ◽  
Vol 5 (2) ◽  
pp. 211-219
Author(s):  
Prasetyanugraheni Kreshanti ◽  
Siti Handayani ◽  
Forry Fortuna ◽  
Julieta Pancawati ◽  
Amila Jeni Susanto ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Type Iv ◽  
Long Term Effect ◽  
Growth Evaluation ◽  
Maxillary Growth ◽  
Cephalometric Measurements ◽  
Dental Cast ◽  
Control Study

Background : Honey given as oral drops significantly precipitate epithelialization of the lateral palatal defects post two-flap palatoplasty by 2.1 times. Honey is believed to reduce wound contraction, scar formation, and would contribute as an important factor that will result in a satisfactory maxillary growth. The aim of this study is to evaluate maxillary growth as the long-term effect of rapid epithelialization of the palates treated by honey oral drops. Method : This is a case control study consisting of 2 groups; comparing maxillary growth of the UCCLP patients that were and were not given honey as oral drops following their two-flap palatoplasty in 2011-2012. The cephalometric measurements were recorded and the dental cast are evaluated using GOSLON Yardstick method.Result : This study included a total of 20 patients. Goslon Yardstick type IV are the most frequent GOSLON on both groups (40%) with moderate inter-rater reliability between examiner 1-2 and 2-3 (kappa; 0.583 and 0.512) and substantial between examiner 1-3 (kappa 0.716). Forty-percent of SNA angle in the honey group were considered as normal, while only 20% normal SNA angle were found in the control group.Conclusion: Honey oral drops following two-flap palatoplasty resulted in satisfactory SNA angle. As the completion of maxillary growth occurs at the age of 20, the results of this study would only serve as a preliminary report. Other measures to support maxillary growth should also be taken into account. Further studies are warranted to discover innovations in surgical technique that may be a major contributing factor in maxillary growth. Keywords: Maxillary growth, Two Flap Palatoplasty, honey

scholarly journals Description of facial symmetry in patients with unilateral cleft lip and palate using geometric morphometry and computerized tomography

2017 ◽  
Vol 22 (1) ◽  
pp. 20-25
Author(s):  
Sthepanie Ruiz ◽  
Anderson Silva ◽  
Mayra Celis ◽  
Rocio Ruales ◽  
Francined Pardo ◽  
...  
Keyword(s):  
Principal Component Analysis ◽  
Thin Plate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Principal Component ◽  
Component Analysis ◽  
Small Sample ◽  
Geometric Methods ◽  
Affected Side ◽  
Significant Difference

Objective: To describe the maxillary asymmetry in patients with single cleft lip and palate by using morphometrics geometric methods. Materials and Methods: Applied morphometrics geometric methods to analyze images captured from 3D reconstructions of CT scans of 9 patients with unilateral cleft lip and palate, mean age of 13.7 years was used. Tps Dig2 software was used to digitalize 6 maxillary landmarks shaping both the affected and the sides unaffected. TpsPower and TpsPLS to a small sample for relative warps and consensus for superimposition. Thin plate function and asymmetry was used applying ASI-CLIC® package, and the principal component analysis was performed with the PAST software version 2.17.0. Results: There is a statistically significant difference (p<0.05) between the conformation of the maxilla on the affected side compared to unaffected. The study of asymmetry indicated different degrees and differences in the nature of the asymmetry that characterizes different deformities of unilateral cleft lip and palate. The principal component analysis demonstrates both inter-group variability and recognizes two principal components, 39.4%, to the first component and 27.5% to the second component. There is a high correlation between the formation of the unaffected side and affected side conformation r= 0.93847. The thin plate deformation is uniform. The allometry study indicated that there is no association between the shape and size. Conclusions: Morphometry Geometric method is a useful tool for assessing preoperative maxillary conformations in patients with unilateral cleft lip and palate. The side without the cleft is also affected, and is associated with the formation on the side of the cleft. The frontonasal suture is also affected, in a greater proportion than the fronto zigomatic.

scholarly journals The Effect Of Honey Give As Oral Drops In Precipitating Epithelialization Of Lateral Palatal Defects Post TwoFlap Palatoplasty

1970 ◽  
Vol 1 (5) ◽  
Author(s):  
Prasetyanugraheni Kreshanti ◽  
Gentur Sudjatmiko ◽  
Kristaninta Bangun
Keyword(s):  
Cohort Study ◽  
Retrospective Study ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Wound Contraction ◽  
Long Run ◽  
Common Technique ◽  
Maxillary Growth

Background : Two-flap palatoplasty, which is a very common technique used including in our institution, will result in lateral palatal defects without any periosteal coverage. Faster epithelialization is expected to decrease wound contraction thus reducing scar formation, and in the long run will result in good maxillary growth. In our institution, the retrospective study showed a fair maxillary growth (mean GOSLON score=3.5). Thus, we explore possibilities to precipitate the epithelialization process in pursuit of good maxillary growth in the future.Method :This is a prospective cohort study conducted in Cipto Mangunkusumo Hospital, on consecutive patients who underwent two-flap palatopasty from October 2010-February 2011. We followed up these patients weekly for 4 consecutive weeks to observe the rate of epithelialization of the lateral palatal defects.Result : Two-flap palatoplasty was performed in 48 patients, 23 among them were given honey as oral drops. Eighty-seven point five percent had unilateral complete cleft lip and palate and 12.5% had bilateral complete cleft lip and palate. Faster epithelialization of the lateral palatal defects post two-flap palatoplasty was significantly in!uenced by intraoral honey application on the wound as oral drops (RR 2.1, 95% CI 1.314 - 3.391, p < 0.001).Conclusion: Honey given as oral drops significantly precipitates the epithelialization process of the lateral palatal defects post two flap palatoplasty 2.1 times faster.

Maxillary Protraction Therapy in Class III Patients With and Without Cleft Lip and Palate: An Interim Report of a Prospective Comparative Study

2020 ◽  
pp. 105566562095405
Author(s):  
Yifan Lin ◽  
Zhen Fu ◽  
Runzhi Guo ◽  
Lian Ma ◽  
Weiran Li
Keyword(s):  
Treatment Duration ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Controlled Clinical Trial ◽  
Class Iii ◽  
Lower Incisor ◽  
Maxillary Protraction ◽  
Average Treatment ◽  
Significant Difference ◽  
Before And After

Objective: To investigate and compare the effects of maxillary protraction therapy on Class III patients with unilateral cleft lip and palate (UCLP) and Class III patients with noncleft. Design: Prospective controlled clinical trial. Patients: Twenty-six Class III patients with UCLP (mean age: 10.32 ± 1.29 years) and 26 Class III patients with noncleft (mean age: 9.82 ± 1.03 years) were included and treated with maxillary protraction therapy. Interventions: Maxillary protraction therapy was performed with an intraoral Hyrax appliance and extraoral facemask. Cone beam computed tomography scans were taken before and after treatment. Pretreatment skeletal and dental characteristics and treatment changes were analyzed and compared. Results: The average treatment duration was 18.44 ± 4.16 months in the UCLP group, which was substantially longer than the 12.46 ± 4.03-month average treatment duration in the noncleft group ( P < .001). No significant difference was found in the maxillary changes (length, advancement of point A, and SNA angle) and improvement of intermaxillary relationship (ANB angle) between the 2 groups. The UCLP group had 1.40° more mandibular clockwise rotation ( P = .034). Regarding dental changes, the UCLP group had more upper incisor proclination ( P = .006) and less lower incisor retroclination ( P = .023). Conclusions: Approximately extended maxillary protraction therapy in patients with UCLP could be as effective as in patients with noncleft. Further study is required to follow patients until completion of growth to elucidate the long-term stability of the treatment.

The Relationship Between Maxillary Growth and Speech in Children With a Unilateral Cleft Lip and Palate at 5 Years of Age

2021 ◽  
pp. 105566562110106
Author(s):  
Matthew Fell ◽  
Jibby Medina ◽  
Kate Fitzsimons ◽  
Miriam Seifert ◽  
Anne Roberts ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Poor Growth ◽  
History Of ◽  
Dental Models ◽  
Maxillary Growth ◽  
Growth Scores ◽  
Outcomes For Children ◽  
The Relationship ◽  
Normal Speech

Objective: This study sought to investigate the association between maxillary growth and speech outcomes for children with a repaired unilateral cleft lip and palate (UCLP) at 5 years of age. Participants: In all, 521 children (180 females and 341 males) with a nonsyndromic complete UCLP, born between 2007 and 2012 in England, Wales, and Northern Ireland were included in this study. Outcome Measures: Maxillary growth was analyzed using dental models scored by the 5-Year-Olds’ index, and perceptual speech analyses were scored by the Cleft Audit Protocol for Speech – Augmented rating. Results: Forty-one percent of the children achieved good maxillary growth (scores 1 and 2 on 5-Year-Old’ index). Fifty percent of the children achieved normal speech (achieving UK speech standard 1). Maxillary growth was not found to have an impact on speech outcome when described by the 3 UK National Cleft Lip and Palate Speech Audit Outcome Standards. Analysis according to individual speech parameters showed dentalizations to be less prevalent in children with good maxillary growth compared to fair and poor growth ( P = .001). The remaining speech parameters within resonance, nasal airflow, and articulation categories were not significantly associated with maxillary growth. Conclusion: The findings from this study suggest that children with a history of complete UCLP, who have poor maxillary growth, are not at a higher risk of having major speech errors compared to children with good or fair maxillary growth at 5 years of age.

scholarly journals NI-19 Use of 11C-methionine PET for decision of discontinuation of adjuvant chemotherapy with temozolomide

2020 ◽  
Vol 2 (Supplement_3) ◽  
pp. ii14-ii14
Author(s):  
Takaaki Beppu ◽  
Yuichi Sato ◽  
Toshiaki Sasaki ◽  
Kazunori Terasaki ◽  
Kuniaki Ogasawara
Keyword(s):  
Adjuvant Chemotherapy ◽  
Small Sample Size ◽  
Standardized Uptake Value ◽  
Progression Free Survival ◽  
Residual Tumor ◽  
Small Sample ◽  
Tumor Type ◽  
Diffuse Astrocytoma ◽  
Significant Difference ◽  
Met Pet

Abstract Background: The aim was to clarify whether positron emission tomography with 11C-methyl-L-methionine (met-PET) is useful to decide on discontinuation of TMZ-adjuvant therapy in patients with residual diffuse astrocytic tumor. Methods: Subjects were 44 patients with residual tumor comprising 17 with IDH1-mutant diffuse astrocytoma (DA), 13 with IDH1-mutant anaplastic astrocytoma (AA), and 14 with IDH1-wild glioblastoma (GB). All patients received TMZ-adjuvant chemotherapy (median, 12 courses), and whether to discontinue or continue TMZ-adjuvant chemotherapy was decided on the basis of the tumor-to-normal ratio in standardized uptake value from met-PET (T/N); patients with T/N &lt; 1.6 immediately discontinued TMZ, and patients with T/N &gt; 1.6 were either to continued or discontinued TMZ. Progression-free survival (PFS) was compared between patients with T/N &gt; 1.6 and T/N &lt; 1.6 in each tumor type. Median observation period was 434 days after met-PET scanning. Results: The number of patient who underwent recurrence was 10 in DA, 7 in AA, and 11 in GB. All patients showing T/N &gt; 1.6 underwent tumor recurrence. PFS was significantly longer in patients with T/N &lt; 1.6 than T/N &gt; 1.6 in DA and AA (p &lt; 0.01 in both types), but was no significant difference between 2 groups in GB (p = 0.06). Sixteen of 17 patients (94%) in DA and AA showed recurrence from residual tumor, whereas 4 of 11 patients (36%) in GB showed recurrent tumor at remote regions which were different from residual tumor. Conclusions: The present study suggested that met-PET is beneficial to decide to discontinue adjuvant chemotherapy with TMZ in patients with residual tumors of DA and AA, but not useful for patients with GB. Reasons for unsuccessful results in GB might have been small sample size, failure of establishing the cut off value in T/N, recurrences at remote regions where not be assessed by met-PET.

scholarly journals 1611. Evaluating Clinical Outcomes and Efficacy of Daptomycin in Combination with a Beta-Lactam for the Treatment of Vancomycin-Resistant Enterococcus (VRE) Bacteremia

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S799-S800
Author(s):  
Nerea Irusta ◽  
Ana Vega ◽  
Yoichiro Natori ◽  
Lilian M Abbo ◽  
Lilian M Abbo ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Primary Outcome ◽  
Small Sample Size ◽  
Univariate Analysis ◽  
Small Sample ◽  
Significant Difference ◽  
Vancomycin Resistant ◽  
Secondary Outcomes ◽  
Related Mortality

Abstract Background In-vitro studies have shown synergistic bactericidal activity with daptomycin (DAP) plus β-lactam antimicrobials against vancomycin resistant enterococci (VRE). There is a paucity of data regarding clinical outcomes with this combination in VRE bloodstream infections (BSI). The purpose of this study was to assess the efficacy of DAP plus a β-lactam with in-vitro activity vs. other therapies for treatment of VRE BSI. Methods IRB-approved, single-center, retrospective study of patients with VRE BSI from 01/2018-09/2019. Patients were excluded if &lt; 18 years old, pregnant, or incarcerated. The primary outcome was time-to-microbiological clearance. Secondary outcomes included infection-related mortality, 30-day all-cause mortality, and incidence of recurrent BSI within 30 days of index culture. Targeted DAP doses were ≥ 8mg/kg and based on MIC. Factors associated with significance for outcomes, via univariate analysis, were evaluated with multivariable logistic regression (MLR), removed in a backward-step approach. Results A total of 85 patients were included, 23 of which received DAP plus a β-lactam. The comparator arm included linezolid or DAP monotherapy. Patients with combination therapy had significantly higher Charlson Comorbidity Index (CCI) (p=0.013) and numerically higher Pitt Bacteremia scores (PBS) (p=0.087) (Table 1). There was no difference seen in the primary outcome (Table 2). Secondary outcomes are provided in Table 2. The presence of polymicrobial infection and higher PBS were significantly associated with infection-related mortality (p=0.008 and p=0.005, respectively) by MLR. A Mann Whitney U test indicated that presence of infection-related mortality was greater for patients with higher MICS (U=20.5, p=0.06). The presence of an underlying source may be related to recurrence of BSI (p=0.075). Table 1: Patient Characteristics Table 2. Primary and Secondary Outcomes Conclusion We did not find a significant difference in time-to-microbiological clearance, although patients treated with DAP and a β-lactam had higher CCI and PBS. These results are limited by retrospective design, small sample size, and potential selection bias. Prospective randomized studies are needed to further validate these findings. Disclosures All Authors: No reported disclosures

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