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Dunworth K, Porras Fimbres D, Trotta R, Hollins A, Shammas R, Allori AC, Santiago PE. Systematic Review and Critical Appraisal of the Evidence Base for Nasoalveolar Molding (NAM). Cleft Palate Craniofac J 2024; 61:654-677. [PMID: 36330703 DOI: 10.1177/10556656221136325] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
OBJECTIVE To critically appraise the body of scientific literature supporting the risks and efficacy of nasoalveolar molding (NAM), specifically in contrast to alternative methods of presurgical infant orthopedics (PSIO) or to treatment without PSIO. MAIN OUTCOME MEASURES Five outcome domains were considered: nasolabial aesthetics; dentoalveolar relationship; midfacial growth; cost and burden of care; and number of anesthetic events. DESIGN MEDLINE, Embase, and Scopus were queried for articles from the first description of the Grayson-Santiago NAM technique (1993) through December 13, 2021. After the application of inclusionary and exclusionary criteria, selected articles were critically appraised using a systematic framework that included risk of bias assessment using the Cochrane RoB 2.0 and ROBINS-I tools. RESULTS A total of 88 studies were included. Level-I and -II evidence showed on par or better approximation and alveolar alignment achieved by NAM compared to other PSIO. Level-II and -III evidence showed improved nasolabial aesthetics compared to other PSIOs. Level-II and -III evidence supported no harm to maxillofacial skeletal growth through age 12. Sparse level-III evidence supported a reduced number of labial or nasal revisions following NAM. Level-II and -III evidence showed NAM requiring upfront cost and frequent appointments but reducing caregiver psychosocial burden and reducing long-term costs compared to select alternatives. Many studies carried a high risk of bias. CONCLUSIONS Current evidence supports the overall efficacy of NAM regarding short/mid-term outcomes, with a low risk of negative effects on midfacial growth or dental development. The high risk of bias discovered in many papers underscores the need for robust study design in future research.
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Affiliation(s)
| | | | - Rose Trotta
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, Duke University Health System, Durham, NC, USA
| | - Andrew Hollins
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, Duke University Health System, Durham, NC, USA
| | - Ronnie Shammas
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, Duke University Health System, Durham, NC, USA
| | - Alexander C Allori
- Duke University School of Medicine, Durham, NC, USA
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, Duke University Health System, Durham, NC, USA
- Duke Cleft & Craniofacial Center, Duke Children's Hospital, Durham, NC, USA
| | - Pedro E Santiago
- Duke University School of Medicine, Durham, NC, USA
- Division of Plastic, Maxillofacial, and Oral Surgery, Department of Surgery, Duke University Health System, Durham, NC, USA
- Duke Cleft & Craniofacial Center, Duke Children's Hospital, Durham, NC, USA
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de Souza TM, Batista ST, de Souza RXS, Rezende SE, Alessi MS, Almeida TFA, Frazão DC, Pretti H, Freitas RDS, Macari S. The Effects of NAM on the Symmetry of the Face and Maxillary Arch in Babies With Unilateral Cleft. J Craniofac Surg 2023; 34:1618-1624. [PMID: 37307242 DOI: 10.1097/scs.0000000000009469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/11/2023] [Indexed: 06/14/2023] Open
Abstract
The study aimed to evaluate the effect of nasoalveolar molding (NAM) therapy through reverse engineering, or its absence, to obtain symmetry of the face and maxillary arch. Twenty-six babies with unilateral cleft lip and palate received treatment with NAM, and 12 babies with unilateral cleft lip and palate without presurgical orthopedics (control group). Patients were molded and photographed in 2-stages: the first month of life (T1/pre) and after the use of NAM/before the cheiloplasty (T2/post). In the digital models, the analyses performed were arch perimeter, arch length, and labial frenulum angle. The photographs allowed us to analyze nasal width, mouth width, columella angle, and nostril area. The results demonstrated that there was an increase in arch perimeter and arch length in control and NAM groups in the T2 period in comparison to T1. Labial frenulum angle was reduced in the NAM group compared to the NAM-T1 and control-T2 periods. Treatment with NAM yielded a reduction in nasal width in the period of T2 compared with T1. Columella angle was enhanced after NAM use in T2 and, was different from control group. The nostril area was reduced in the NAM group in T2 compared with control group. Nasoalveolar molding therapy reduced the labial frenulum angle, contributing to a reduction in the extension of the cleft. The NAM protocol improved facial symmetry, mainly through nasal effects, whereas the absence of orthopedic therapy yielded a commitment to the face and maxillary arch symmetry.
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Affiliation(s)
- Tânia Mara de Souza
- Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais
| | - Sabrina Tailane Batista
- Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais
| | | | - Sérgio Edriane Rezende
- Department of Head and Neck Surgeon and Skull-Maxillofacial Surgeon, Federal University of Minas Gerais, Belo Horizonte
- Plastic Surgery Service-CENTRARE-Hospital of Baleia
| | | | | | - Diogo Campos Frazão
- Department of Science and Technology Applied to Dentistry, Institute of Science/Technology, Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp), São José dos Campos Campus, SP
| | - Henrique Pretti
- Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais
| | - Renato da Silva Freitas
- Department of Surgery, Plastic Surgery Unit, School of Medicine, Federal University of Parana (UFPR), Curitiba, Brazil
| | - Soraia Macari
- Department of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais
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Gillgrass T. The orthodontic management of patients with cleft lip and palate: from birth to the late mixed dentition. Br Dent J 2023; 234:873-880. [PMID: 37349434 DOI: 10.1038/s41415-023-5955-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 06/24/2023]
Abstract
This is the first of two papers outlining the orthodontic management of patients with cleft lip and palate. This paper will review orthodontic input into children with cleft lip and palate from birth to the late mixed dentition before definitive orthodontics. It will emphasise the importance of timing in alveolar bone grafting, the role of the general dental practitioner and the impact of timing on definitive orthodontic outcome.
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Affiliation(s)
- Toby Gillgrass
- Cleft Surgical Service for Scotland & Glasgow Dental Hospital and School, Glasgow, United Kingdom.
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Artuza-Rosado G, Argueta-Figueroa L, Bautista-Hernández MA, Torres-Rosas R. Evidencia de la efectividad del uso de aparatología ortopédica prequirúrgica en pacientes con labio y paladar hendido: revisión sistemática. INVESTIGACIÓN CLÍNICA 2023. [DOI: 10.54817/ic.v64n1a07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
This review article aimed to evaluate the evidence on the use of a presurgical orthopedic appliance (POP) in patients with cleft lip and palate. The search was conducted using Medline/PubMed, Scholar Google, Clinical Trails, ProQuest, Scopus, and Web of Science databases. During the search, 7,926 records were found, of which 105 full-text articles were analyzed, and 23 studies included analysis in patients with the use of POP, and their control groups without the use of POP prior to the same type of surgery. The devices most used for POP in the management of LPH were: the passive palate (Hotz palate), the nasolaveolar moulding (NAM), the McNeil device, and finally, the T-traction. The primary outcomes evaluated were: facial aesthetics and nasal appearance; the evaluation of cephalometric measurements, upper airways, nasal fissure width, as well as anatomical references such as inter-canine and inter-tuberosity distances. In addition, studies that evaluated occlusion and phonation were found. The evidence from this literature suggests that the use of active appliances had a better effect than passive appliances in terms of facial aesthetics and approximation of the maxillary seg-ments for the closure of the fissure. However, the heterogeneity, the risk of bias, and the low quality of the studies do not allow to state firm conclusions.
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Affiliation(s)
- Gonzalo Artuza-Rosado
- Especialidad en Ortodoncia, División de Posgrado, Facultad de Odontología, Universidad Autónoma Benito Juárez de Oaxaca (UABJO), Oaxaca, México
| | - Liliana Argueta-Figueroa
- CONACYT, Facultad de Odontología, Universidad Autónoma Benito Juárez de Oaxaca (UABJO). Oaxaca, México
| | - Mario A. Bautista-Hernández
- Clínica de ortodoncia asociada al Centro de Estudios en Ciencias de la Salud y la Enfermedad, División de posgrado, de Facultad de Odontología, Universidad Autónoma Benito Juárez de Oaxaca (UABJO). Oaxaca, México
| | - Rafael Torres-Rosas
- Centro de Estudios en Ciencias de la Salud y la Enfermedad, División de posgrado, de Facultad de Odontología, Universidad Autónoma Benito Juárez de Oaxaca (UABJO). Oaxaca, México
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How Deviation of Nasal Septum Affects Nasal Appearance in Unilateral Cleft Patients: A Study Using Cone-Beam Computed Tomography. J Craniofac Surg 2021; 33:e124-e127. [PMID: 34374671 DOI: 10.1097/scs.0000000000008008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
AIM To quantitatively evaluate the relationship between nasal appearance and nasal septum deviation in unilateral complete cleft patients using cone-beam computed tomography.Method: Cone-beam computed tomography images of 180 patients with unilateral cleft lip/palate from June 2014 to June 2017 were used in the study. None of the subjects had undergone septoplasty. The data were compared between the 2 groups to elucidate the relationship between nasal appearance and deviated nasal septum in unilateral complete cleft patients. RESULTS The mean age of a total of 180 patients (126 males and 54 females) was 14.58 years, with a standard deviation of 7.10 years, ranged from 6 years old to 49 years old. Columella nasi symmetry parameters show slight positive significant association with angle of nasal septal deviation on transerve plan (r = 0.250, P < 0.001), TRSD (r = 0.323, P < 0.001) and coronal range of nasal septal deviation (r = 0.294, P < 0.001), and moderate positive significant association with coronal angle about septal deviation (r = 0.404, P < 0.001). CONCLUSIONS Columella nasi symmetry affected by septal deviation, whereas there is lack of evidence to say symmetry of nasal tip and base affected by septal deviation. The symmetry of nasal tip and alar base are not just determined by nasal septum deviation. The nasal septum deviation show difference in different cleft type.
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Time-Driven, Activity-Based Costing of Presurgical Infant Orthopedics: A Critical Component of Establishing Value of Latham Appliance and Nasoalveolar Molding. Plast Reconstr Surg 2021; 147:444-454. [PMID: 33620939 DOI: 10.1097/prs.0000000000007669] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Value-based health-care reform requires assessment of outcomes and costs of medical interventions. In cleft care, presurgical infant orthopedics is still being evaluated for clinical benefits and risks; however, the cost of these procedures has been largely ignored. This study uses robust accounting methods to quantify the cost of providing two types of presurgical infant orthopedics: Latham appliance treatment and nasoalveolar molding. METHODS This is a prospective study of patients with nonsyndromic cleft lip and/or palate who underwent treatment with presurgical infant orthopedics from 2017 to 2019 at two academic centers. Costs were measured using time-driven activity-based costing. Personnel costs, facility costs (operating room, clinic, and inpatient ward), and equipment costs were included. Travel expenses were incorporated as an estimate of direct costs borne by the family, but indirect costs (e.g., time off from work) were not considered. RESULTS Twenty-three patients were treated with Latham appliance treatment and 14 were treated with nasoalveolar molding. For Latham appliance treatment, average total cost was $7553 per patient ($1041 for personnel, $637 for equipment, $4871 for facility, and $1004 for travel over 6.5 visits). Unilateral and bilateral costs were $6891 and $8860, respectively. For nasoalveolar molding, average cost totaled $2541 ($364 for personnel, $151 for equipment, $300 for facility, and $1726 for travel over 13 visits); $2120 for unilateral and $3048 for bilateral treatment. CONCLUSIONS The major difference in cost is attributable to operative placement of the Latham device. Travel cost for nasoalveolar molding is often higher because of frequent clinical encounters required. Future investigation should focus on whether outcomes achieved by presurgical infant orthopedics justify the $2100 to $8900 expenditure for these adjunctive procedures.
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Padovano WM, Skolnick GB, Naidoo SD, Snyder-Warwick AK, Patel KB. Long-Term Effects of Nasoalveolar Molding in Patients With Unilateral Cleft Lip and Palate: A Systematic Review and Meta-Analysis. Cleft Palate Craniofac J 2021; 59:462-474. [PMID: 33882703 DOI: 10.1177/10556656211009702] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE The aim of this systematic review and meta-analysis was to investigate long-term treatment effects of nasoalveolar molding (NAM) in patients with unilateral cleft lip and palate (UCLP). DESIGN Included manuscripts met the following criteria: (1) involved patients with UCLP who received NAM; (2) included comparison group(s) who either received non-NAM passive presurgical infant orthopedic appliances (PSIO) or who did not receive any PSIO; (3) reported at least one objective or validated measure of nasolabial, craniofacial, or palatal form; and (4) had patient follow-up beyond 4 years of age. RESULTS A total of 12 studies were included in this review. Meta-analyses were possible for Asher-McDade parameters and cephalometric measurements. Compared to patients who did not receive any PSIO, those who underwent NAM therapy were more likely to have good to excellent frontal nasal form (Risk ratio: 2.4, 95% CI: 1.24-3.68) and vermillion border (Risk ratio: 1.8, 95% CI: 1.19-2.71). However, there were no statistically significant differences in cephalometric measurements between these groups. Additionally, there were no statistically significant differences between patients receiving NAM versus non-NAM PSIO. There was insufficient evidence to determine the impact of NAM on dental arch development. CONCLUSIONS The preponderance of evidence in this review suggests that NAM produces benefits in nasolabial aesthetic form when compared with no appliance-based presurgical treatment. However, there is insufficient evidence to conclude whether NAM produces such benefits when compared with other passive PSIOs.
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Affiliation(s)
- William M Padovano
- Division of Plastic and Reconstructive Surgery, 12275Washington University in St. Louis School of Medicine, MO, USA
| | - Gary B Skolnick
- Division of Plastic and Reconstructive Surgery, 12275Washington University in St. Louis School of Medicine, MO, USA
| | - Sybill D Naidoo
- Division of Plastic and Reconstructive Surgery, 12275Washington University in St. Louis School of Medicine, MO, USA
| | - Alison K Snyder-Warwick
- Division of Plastic and Reconstructive Surgery, 12275Washington University in St. Louis School of Medicine, MO, USA
| | - Kamlesh B Patel
- Division of Plastic and Reconstructive Surgery, 12275Washington University in St. Louis School of Medicine, MO, USA
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Garland K, McNeely B, Dubois L, Matic D. Systematic Review of the Long-Term Effects of Presurgical Orthopedic Devices on Patient Outcomes. Cleft Palate Craniofac J 2021; 59:156-165. [PMID: 33678051 PMCID: PMC8750140 DOI: 10.1177/1055665621998176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective: To perform a systematic review of the literature to identify the long-term
effects of presurgical orthopedic (PSO) device use on patient outcomes. Design: A comprehensive literature review of Embase and Ovid databases was performed
to identify all English-language publications related to unilateral cleft
lip and palate, presurgical devices, and patient outcomes. Studies were
excluded if they did not report patient outcomes beyond 2 years of age, did
not describe the use of a PSO device, were case reports (n < 10), or were
purely descriptive studies. Main Outcome Measures: Reported patient outcomes following the use of PSO devices. Results: Following a review of all articles by 2 independent reviews, 30 articles were
selected for inclusion. Overall, there was no reported consensus as to the
long-term effects of PSO devices. Furthermore, this study identified that
only 10% of published research controlled for confounding factors that could
influence the reported results. Confounding factors that were identified
included different operating surgeon, different surgical protocols, and
different rates of revision surgeries. Conclusions: Overall, this systematic review identified 2 important conclusions. Firstly,
there is no consensus in the literature about the long-term effects of PSO
devices on long-term patient outcomes. Secondly, research in this domain is
limited by confounding factors that influence the applicability of the
reported results.
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Affiliation(s)
- Katie Garland
- Division of Plastic Surgery, Department of Surgery, Western University, London, Ontario, Canada
| | - Brendan McNeely
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Luc Dubois
- Division of Vascular Surgery, Department of Surgery, Western University, London, Ontario, Canada
| | - Damir Matic
- Division of Plastic Surgery, Department of Surgery, Western University, London, Ontario, Canada
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Banari AS, Datana S, Agarwal SS, Bhandari SK. Does Presurgical Nasoalveolar Molding Have a Long-Term Effect on Nasal and Upper Airway Dimensions? Cleft Palate Craniofac J 2020; 58:1257-1264. [PMID: 33356522 DOI: 10.1177/1055665620980234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES To compare nasal and upper airway dimensions in patients with cleft lip and palate (CLP) who underwent nasoalveolar molding (NAM) with those without NAM during infancy using acoustic pharyngometry and rhinometry. MATERIALS AND METHODS Eccovision acoustic pharyngometry and rhinometry (Sleep Group Solutions) was used for assessment of mean area and volume of nasal and upper airway in patients with complete unilateral CLP (age range 16-21 years) treated with NAM (group 1, n = 19) versus without NAM (group 2, n = 22). RESULTS The mean nasal cross-sectional areas and volume were higher in group 1 compared to group 2 on both cleft (P value <.001) and noncleft side (P value >.05). The mean area and volume of upper airway were also significantly higher in group 1 compared to group 2 (P value <.05). CONCLUSIONS Nasoalveolar molding being one of the first interventions in chronology of treatment of patients with CLP, its long-term outcome on nasal and upper airway patency needs to be ascertained. The results of the present study show that the patients with CLP who have undergone NAM during infancy have better improvement in nasal and upper airway patency compared with those who had not undergone NAM procedure. The basic advantages of being noninvasive, nonionizing and providing dynamic assessment of nasal and upper airway patency make acoustic pharyngometry and rhinometry a diagnostic tool of choice to be used in patients with CLP.
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Affiliation(s)
- Ashwina S Banari
- Department of Orthodontics and Dentofacial Orthopedics, 355441Armed Forces Medical College, Pune, India
| | - Sanjeev Datana
- Department of Orthodontics and Dentofacial Orthopedics, 355441Armed Forces Medical College, Pune, India
| | - Shiv Shankar Agarwal
- Department of Orthodontics and Dentofacial Orthopedics, 355441Armed Forces Medical College, Pune, India
| | - Sujit Kumar Bhandari
- Department of Dental surgery & Oral Health Sciences, 355441Armed Forces Medical College, Pune, India
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Sleep-Disordered Breathing and Airway Assessment Using Polysomnography in Pediatric Patients With Craniofacial Disorders. J Craniofac Surg 2020; 31:720-726. [PMID: 32049904 DOI: 10.1097/scs.0000000000006249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Children with cleft and craniofacial conditions commonly present with concurrent airway anomalies, which often manifest as sleep disordered breathing. Craniofacial surgeons and members of the multidisciplinary team involved in the care of these patients should appreciate and understand the scope of airway pathology as well as the proper means of airway assessment. This review article details the prevalence and assessment of sleep disordered breathing in patients with craniofacial anomalies, with emphasis on indications, limitations, and interpretation of polysomnography.
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Kimbrough SB, Parris WG, Williams RA, Harris EF. A Retrospective Mixed Longitudinal Study of Tooth Formation in Children With Clefts. Cleft Palate Craniofac J 2020; 57:938-947. [PMID: 32052656 DOI: 10.1177/1055665620903186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To test for systematic age changes in cleft children based on dental age. DESIGN Retrospective case-control longitudinal study. SETTING One orthodontic solo practice. PATIENTS Nonsyndromic, complete cleft lip and palateCLP cases, either unilateral or bilateral (102 children; 370 radiographs), between 4 and 16 years of age. INTERVENTIONS Children were treated with a team approach, but only orthodontic radiographs were studied. MAIN OUTCOME MEASURE The principal outcome measure was dental age of the cleft cases compared to a sex-specific sample of phenotypically normal children (1107 children), from the same geographical region. Multiple panoramic radiographs taken during the course of orthodontic treatment were examined to track patterns of dental age as children matured. Analysis used linear mixed models primarily testing for sex, cleft type (unilateral, bilateral), and hypodontia differences. Initial expectation was that cleft children would exhibit delayed dental ages from postnatal stressors and would become more deviant with maturity. RESULTS In childhood (4-6 years), both sexes were significantly delayed (P < .001), but dental age normalized around 8 to 10 years. Boys experienced faster maturation thereafter than girls (P < .001). Only trivial differences occurred between unilateral CLP and bilateral CLP samples.Hypodontia further depressed maturation rates (P < .001). Dental age improved in a decidedly curvilinear fashion (P < .001), with greater change at earlier ages. CONCLUSIONS This report agrees with other contemporary studies, showing childhood catch-up. Older studies observed that clefting caused significant delays that worsened with growth. This potential "seachange" suggests better recovery and quicker normalization of children with clefts, perhaps due to improved management.
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Affiliation(s)
- Sarah B Kimbrough
- Department of Orthodontics, College of Dentistry University of Tennessee, The Health Sciences Center, Memphis, TN, USA
| | - William G Parris
- Department of Orthodontics, College of Dentistry University of Tennessee, The Health Sciences Center, Memphis, TN, USA
| | - Richard A Williams
- Department of Orthodontics, College of Dentistry University of Tennessee, The Health Sciences Center, Memphis, TN, USA
| | - Edward F Harris
- Department of Orthodontics, College of Dentistry University of Tennessee, The Health Sciences Center, Memphis, TN, USA
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