Dermatoglyphic Fingerprint Heterogeneity Among Individuals with Nonsyndromic Cleft Lip With or Without Cleft Palate and Their Unaffected Relatives in China and the Philippines

Human Biology ◽  
2005 ◽  
Vol 77 (2) ◽  
pp. 257-266 ◽  
Author(s):  
Nicole M. Scott ◽  
Seth M. Weinberg ◽  
Katherine Neiswanger ◽  
Carla A. Brandon ◽  
Sandra Daack-Hirsch ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
The Philippines

Global Cleft Lip and Palate Outreach: A Google Trends Analysis

2021 ◽  
pp. 105566562110698
Author(s):  
Joshua P Weissman ◽  
Narainsai K Reddy ◽  
Nikhil D Shah ◽  
Arun K Gosain
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
The Philippines ◽  
Google Trends ◽  
World Health ◽  
Patient Awareness ◽  
Number Of Patients ◽  
Who Indicators ◽  
Cleft Surgery

Understanding patient awareness of cleft lip and/or palate (CL/P) and evaluating demand for necessary procedures may serve to better target future efforts in global outreach. We utilized internet search query data from Google Trends for the terms: “cleft lip,” “cleft palate,” “cleft lip and palate,” “cleft surgery,” and “cleft repair” from January 2004 to January 2021. Relative search volumes (RSV) recorded for the top 5 highest displaying countries and top 3 available regions within those countries were compared against global outreach by Operation Smile and Smile Train, as measured by the number of patients treated. World Health Organization (WHO) indicators were used to validate the RSV values for each country and better understand the current infrastructure and need for cleft care in those countries. Globally, there was an increase in RSV for the terms “cleft lip,” “cleft palate,” “cleft repair,” and “cleft surgery” between 2004 and 2021. For “cleft lip,” the countries with the highest displaying RSVs included: Ghana (100%), Zimbabwe (97%), Nepal (78%), the Philippines (64%), and Kenya (52%). Countries with high RSVs and moderate to high WHO indicators included Ghana, Kenya, India, Nigeria, and Zimbabwe. Countries with high RSVs and poor WHO indicators included Nepal and Pakistan. Some countries had specific regions with high search demand that are not currently targeted for global outreach. Using Google Trends’ data may help find more feasible locations and targeted care for efforts in global outreach with better patient awareness and turnout where demand for CL/P is increasing.

Dermatoglyphic Pattern Types in Subjects with Nonsyndromic Cleft Lip with or without Cleft Palate (CL/P) and Their Unaffected Relatives in the Philippines

2005 ◽  
Vol 42 (4) ◽  
pp. 362-366 ◽  
Author(s):  
Nicole M. Scott ◽  
Seth M. Weinberg ◽  
Katherine Neiswanger ◽  
Sandra Daack-Hirsch ◽  
Sarah O'Brien ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Major Effect ◽  
The Philippines ◽  
Chi Square ◽  
Ulnar Loop ◽  
Unaffected Control ◽  
Measure Of Asymmetry ◽  
Student’S T ◽  
Female Subjects

Objective To investigate dermatoglyphic patterns in 95 nonsyndromic Filipino subjects with nonsyndromic cleft lip with or without cleft palate (CL/P) and 90 of their unaffected relatives. Design Retrospective study of dermatoglyphic pattern types. Setting Negros Occidental and Cavite in the Philippines. Participants Nonsyndromic subjects with CL/P and their unaffected relatives. Methods Dermatoglyphic patterns were categorized as arch, ulnar loop, radial loop, whorl, or other by three independent raters. Pattern data from the subjects, the unaffected relatives, and an unaffected control population (from the literature) were compared using chi-square tests. As a measure of asymmetry, dissimilarity between pattern types on homologous fingers was quantified and compared using Student's t tests. Results The frequency of arches (p = .016) and ulnar loops (p = .04) were significantly increased, and whorls decreased in the affected group (p = .0015), compared with the unaffected group. Affected female subjects had significantly more ulnar loops and arches (p = .009 and p = .023, respectively) and fewer whorls (p < .0001) than the unaffected female subjects. There were no significant differences between affected and unaffected male subjects. Dissimilarity scores were significantly different between male and female subjects and between subjects with CL/P and unaffected relatives. Additionally, pattern type frequencies for the relatives fell in between the frequencies for the CL/P group and the controls. Conclusions In this Filipino population, differences in frequency of dermatoglyphic pattern types and pattern dissimilarity exist between individuals with orofacial clefts and their unaffected relatives and between both groups and controls, with the major effect seen in female subjects.

Clinical and Epidemiologic Studies of Cleft up and Palate in the Philippines

1997 ◽  
Vol 34 (1) ◽  
pp. 7-10 ◽  
Author(s):  
Jeffrey C. Murray ◽  
Sandra Daack-Hirsch ◽  
Kenneth H. Buetow ◽  
Ronald Munger ◽  
Lourdes Espina ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Epidemiologic Studies ◽  
The Philippines ◽  
Clinical Genetic ◽  
Recurrence Rates ◽  
Screening Process ◽  
Birth Prevalence ◽  
Vitamin Deficiencies

Clinical and epidemiologic studies of defined geographic populations can serve as a means of establishing data important for genetic counseling and as a first step in Identifying strategies best suited for Identification of causes. Under the sponsorship of Operation Smile International, clinical, genetic, and epidemiologic studies were carried out at six sites within the Philippines between 1989 and 1996. Patients who were being evaluated for surgical repair of craniofacial anomalies (primarily clefts of the lip and palate) were briefly examined for the presence of associated anomalies, and a family history was obtained to look for the frequency of cleft lip and palate in siblings. Birth records of 47,969 newborns born over an 8-year period at one hospital in Bacolod City in the province of Negros Occidental were reviewed. Medical records of infants born with clefts of the lip and/or palate and other major anomalies were reviewed and birth prevalence rates calculated. Findings include a birth prevalence of 1.94 per 1000 live births for cleft lip with/without palate in the Philippines. Recurrence rates in siblings for nonsyndromic clefts of the lip and palate were 23 per 1000 for cleft lip with or without cleft palate, and 14 per 1000 for cleft palate only. The percentage of clefts associated with multiple anomalies was 21% at birth and 6% for individuals examined during the screening process, providing evidence for a high postnatal death rate. These data provide groundwork for additional etiologic studies including segregation analysis and molecular genetic studies involving linkage or association, as well as for studies of environmental contributions to clefting such as vitamin deficiencies. Preliminary molecular analysis using an association approach is reported in a companion paper. The findings suggest a high incidence of cleft lip and palate in native-born Filipinos.

Australian Orthodontists Utilization and Attitude Toward a Government Funded Cleft Scheme

2021 ◽  
pp. 105566562198912
Author(s):  
Morgan Wishney ◽  
Aziz Sahu-Khan ◽  
Peter Petocz ◽  
M. Ali Darendeliler ◽  
Alexandra K. Papadopoulou
Keyword(s):  
Cleft Palate ◽  
Online Survey ◽  
Cleft Lip ◽  
Training Programs ◽  
Capital City ◽  
Australian Society ◽  
Capital Cities ◽  
The Past ◽  
Orthodontic Training ◽  
University Training

Objectives: To (1) survey Australian orthodontists about their involvement with a government-funded scheme for patients with clefts, the Medicare Cleft Lip and Cleft Palate Scheme (MCLCPS) and (2) investigate their attitude toward treating patients with clefts and their training in this respect. Design: A 13-question online survey was distributed to members of the Australian Society of Orthodontists. The survey gathered information regarding respondent demographics, the number of MCLCPS-eligible patients seen in the past 12 months and usual billing practices. Results: A total of 96 complete responses were obtained. About 70% of respondents had treated MCLCPS-eligible patients in the past 12 months and 55% saw between 2 and 5 patients during this time. The likelihood of treating patients with clefts increased by a factor of 4.8 (95% CI: 1.2-18.9) if practicing outside of a capital city and 1.5 times for each decade increase in orthodontist’s age (95% CI: 1.0-2.2). The MCLCPS was utilized by 81% of orthodontists with 26% of these respondents accepting rebate only. Most orthodontists felt their university training could have better prepared them to treat patients with clefts. A minority of orthodontists felt that a rebate increase would make them more likely to treat these patients. Conclusions: Australian orthodontists who treat patients with clefts tend to be older and work outside of capital cities. The decision to treat these patients tends to not be financially motived. Specialty orthodontic training programs could improve the preparedness of their graduates to treat patients with clefts.

Prevalence of Reading Difficulties in 9- to 10-Year Old Children in Sweden Born With Cleft Palate

2021 ◽  
pp. 105566562110132
Author(s):  
Justin Parry Weinfeld ◽  
Jakob Åsberg Johnels ◽  
Christina Persson
Keyword(s):  
General Population ◽  
Cleft Palate ◽  
Cleft Lip ◽  
Reading Difficulties ◽  
Learning Problems ◽  
Study Group ◽  
Cross Sectional ◽  
Parental Questionnaire ◽  
Background Data ◽  
Cross Sectional Design

Objective: To investigate the prevalence of reading difficulties in children born with cleft palate at ages 9 and 10 in Sweden. Design: Using a cross-sectional design, a parental questionnaire assessing dyslexia-like reading difficulties (Short Dyslexia Scale, SDS) was administered together with separate questions regarding background data. Participants: Families with a child born with overt cleft palate with or without cleft lip in 4 regions of Sweden. A total of 245 families were approached of which 138 families responded. Data from 136 (56%) were complete with information on cleft type and could be analyzed. Results: Twenty-two percent (95% CI, 15-30) of the whole study group displayed risk for dyslexic reading difficulties on the SDS corresponding to the 7th to 10th percentiles in the population. Children with cleft palate only had a significantly higher prevalence of reading difficulties (37%) compared to children with unilateral cleft palate (19%) and bilateral cleft palate (10%). The frequency of reading difficulties in participants with comorbidity was 32%. Among a subgroup with reported comorbidity in areas of attention, language, and learning problems, there was a 2.5 times higher risk of reading disability compared to participants without this reported comorbidity. Conclusion: The prevalence of reading difficulties in the cleft palate population was higher than in the general population. Results showed that co-occurring difficulties were common in the cleft group and that reading difficulties often appear together with other, co-occurring neurodevelopmental difficulties.

scholarly journals Maternal Vitamin B12 Status and Risk of Cleft Lip and Cleft Palate Birth Defects in Tamil Nadu State, India

2021 ◽  
Vol 58 (5) ◽  
pp. 567-576
Author(s):  
Ronald G. Munger ◽  
Rajarajeswari Kuppuswamy ◽  
Jyotsna Murthy ◽  
Kalpana Balakrishnan ◽  
Gurusamy Thangavel ◽  
...  
Keyword(s):  
Cleft Palate ◽  
Tamil Nadu ◽  
Cleft Lip ◽  
Maternal Nutrition ◽  
Case Control ◽  
Vitamin B ◽  
Plasma Vitamin ◽  
Maternal Vitamin ◽  
Increased Risk ◽  
Tamil Nadu State

Background and Objective: The causal role of maternal nutrition in orofacial clefts is uncertain. We tested hypotheses that low maternal vitamin B12 and low folate status are each associated with an increased risk of isolated cleft lip with or without cleft palate (CL±P) in a case–control study in Tamil Nadu state, India. Methods: Case-mothers of CL±P children (n = 47) and control-mothers of unaffected children (n = 50) were recruited an average of 1.4 years after birth of the index child and plasma vitamin B12, methylmalonic acid (MMA), total homocysteine (tHcy), and folate were measured at that time. Logistic regression analyses estimated associations between nutrient biomarkers and case–control status. Results: Odds ratios (ORs) contrasting biomarker levels showed associations between case-mothers and low versus high plasma vitamin B12 (OR = 2.48, 95% CI, 1.02-6.01) and high versus low plasma MMA, an indicator of poor B12 status (OR = 3.65 95% CI, 1.21-11.05). Case–control status was not consistently associated with folate or tHcy levels. Low vitamin B12 status, when defined by a combination of both plasma vitamin B12 and MMA levels, had an even stronger association with case-mothers (OR = 6.54, 95% CI, 1.33-32.09). Conclusions: Mothers of CL±P children in southern India were 6.5 times more likely to have poor vitamin B12 status, defined by multiple biomarkers, compared to control-mothers. Further studies in populations with diverse nutritional backgrounds are required to determine whether poor maternal vitamin B12 or folate levels or their interactions are causally related to CL±P.

scholarly journals The efficacy of transnasal palatal transillumination for the diagnosis of submucous cleft palate

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Yasir S. Jamal ◽  
Sabah S. Moshref ◽  
Abeer M. Baamir ◽  
Mazin O. Kurdi ◽  
Doaa Y. Jamal
Keyword(s):  
Cleft Palate ◽  
Cleft Lip ◽  
Diagnostic Techniques ◽  
Lateral Release ◽  
Feeding Difficulties ◽  
Presenting Symptoms ◽  
Submucous Cleft Palate ◽  
Cheap Method ◽  
Operative Findings ◽  
Simple Repair

Abstract Background Submucous cleft palate (SMCP) is a congenital abnormality with various clinical and anatomical features. Submucous cleft pathologies may be unrecognized during routine examinations. Current diagnostic techniques are constrained and unrevealing in presurgical patients. This prospective study aimed to evaluate transnasal palatal transillumination technique in diagnosis of SMCP at our institute hospital, during period from 2005-2020. Patients and methods Twenty-one cases with SMCP were recruited with age range from 2-60 months. Transnasal palatal transillumination with controllable light intensity endoscope used to evaluate SMCP and cases were photo and video recorded. Results In this study, 21 cases (13 males and 8 females) with SMCP were detected or confirmed by intranasal transnasal palatal transillumination. Frequency of SMCP patients at our institute was 3.39%. All patients presented with symptomatic complaints at diagnosis time, apart from 5 patients (23.8%) were diagnosed during cleft lip repair operations. Presenting symptoms were hypernasality (23.8%), delayed speech (23.8%), perforated palate with nasal escape of milk and food (14.3%), feeding difficulties (14.3%), and otitis media (4.8%). During intra-oral examination, all cases had a bifid uvula accompanied SMCP. Submucous cleft palate appeared as thin palate with central lucency. According to operative findings, operations done for repair were mostly two long palatal flaps (n = 13, 61.9%), von Langenbeck (n = 5, 23.8%), simple repair with lateral release incisions (n = 2, 9.6%), and simple repair without lateral release incision (n = 1, 4.8%). Conclusions Intraoperative assessment of submucous cleft palate with transnasal palatal transillumination is easy and cheap method to avoid missing cases of SMCP.

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