Delayed primary palatal closure in resource-poor countries: Speech results in Ugandan older children and young adults with cleft (lip and) palate

Early Cleft Palate Repair by a Modified Technique Without Relaxing Incisions

OBJECTIVE

This study sought to evaluate a modified palatoplasty technique (MPT) concerning the postoperative outcomes and associated influencing factors.

DESIGN

A retrospective cohort study.

PARTICIPANTS AND SETTING

One hundred forty-three consecutive patients with non-syndromic cleft palate, who received MPT before one year of age within an oral and maxillofacial surgery department of a university-affiliated tertiary hospital between 2011-2017, were reviewed.

MAIN MEASURES

The postoperative wound healing and velopharyngeal function (VPF) were the primary outcome measures. The sex, age at surgery, cleft type, cleft width, palatal width, soft palate length, pharyngeal cavity depth, and operation duration were preselected as influencing factors. Univariate and multivariate analyses were conducted.

RESULTS

The mean age at surgery was 9 ± 1.31 months (5-11), and the average cleft width was 9.03 ± 2.41 mm (4-15). The rate of incomplete cleft palate was 84.6% while the complete cleft palate was 15.4%. Complete wound healing was reported in 96.5% while the others (3.5%) had persistent oronasal fistula. About 90.2% of cases have shown normal velopharyngeal function whereas the others (9.8%) had sustained velopharyngeal insufficiency. The wound healing appeared to be significantly impacted by cleft width and pharyngeal cavity depth (P = .015 and 0.049, respectively). However, none of the factors had a significant association with VPF.

CONCLUSIONS

The present modified palatoplasty technique has obtained a low fistula rate and appropriate speech outcome. Therefore, this MPT could be promoted for early repairing cleft palate of different severities.

Impact of Neighborhood Deprivation and Social Vulnerability on Outcomes and Interventions in Patients with Cleft Palate

OBJECTIVE

To examine whether neighborhood disadvantage impacts length of follow-up, interventions, and outcomes for patients with cleft palate.

DESIGN

Retrospective cohort.

SETTING

Cleft Palate Craniofacial Institute Database at St. Louis Children's Hospital.

PATIENTS/PARTICIPANTS

Patients with cleft palate following in St. Louis Children's Hospital Cleft Palate Multidisciplinary Team Clinic.

INTERVENTIONS

Primary palatoplasty between 2012-2017. Patients were divided into quartiles across area deprivation index (ADI) and social vulnerability index (SVI), two validated, composite metrics of neighborhood disadvantage, to examine whether living in neighborhoods from different deprivation quartiles impacts outcomes of interest.

MAIN OUTCOME MEASURE

Follow-up through age 5, surgeries and surgical complications, speech, developmental, and behavioral outcomes.

RESULTS

205 patients were included. 39% of patients belonged to the most deprived ADI quartile, while 15% belonged to the most vulnerable SVI quartile. There were no differences between ADI or SVI quartiles in number of operations received (p ≥ 0.40). Patients in the most deprived ADI quartile were significantly more likely to have speech/language concerns (OR 2.32, 95% CI [1.20-4.89], p = 0.01). Being in a more vulnerable SVI quartile was associated with developmental delay (OR 2.29, 95% CI [1.04-5.15], p = 0.04). ADI and SVI quartile did not impact risk of loss to follow-up in the isolated and combined cleft lip and palate subgroups (p ≥ 0.21).

CONCLUSIONS

Neighborhood disadvantage impacts speech and developmental outcomes in patients with cleft palate despite comparable length of follow-up in multidisciplinary team clinic.

Impact of relaxing incisions on maxillofacial growth following Sommerlad-Furlow modified technique in patients with isolated cleft palate: a preliminary comparative study

OBJECTIVE

To estimate the impact of relaxing incisions on maxillofacial growth following Sommerlad-Furlow modified technique in patients with isolated cleft palate.

STUDY DESIGN

A Retrospective Cohort Study.

METHODS

A total of 90 participants, 60 patients with non-syndromic isolated soft and hard cleft palate underwent primary palatoplasty (30 patients received the Sommerlad-Furlow modified technique without relaxing incision (S.F-RI group), and 30 received Sommerlad-Furlow modified technique with relaxing (S.F+RI group) with no significant difference found between them regarding the cleft type, cleft width, and age at repair. While the other 30 were healthy noncleft participants with skeletal class I pattern as a Control group. The control group (C group) was matched with the patient groups in number, age, and sex. All participants had lateral cephalometric radiographs at least 5 years old age. The lateral cephalometric radiographs were taken with the same equipment by the same experienced radiologist while the participants were in centric occlusion and a standardized upright position, with the transporionic axis and Frankfort horizontal plane parallel to the surface of the floor. A well-trained assessor (S. Elayah) used DOLPHIN Imaging Software to trace twice to eliminate measurement errors. All the study variables were measured using stable landmarks, including 12 linear and 10 angular variants.

RESULTS

The mean age at collection of cephalograms was 6.03 ± 0.80 in the S.F+RI group, 5.96 ± 0.76 in the S.F-RI group, and 5.91 ± 0.87 in the C group. Regarding cranial base, the results showed no statistically significant differences between the three groups in S-N and S-N-Ba. While the S.F+R.I group had a significantly shortest S-Ba than the S.F-R.I & C groups (P = 0.01 & P < 0.01), but there was no statistically significant difference between S.F-R.I & C groups (P = 0.71). Regarding the skeletal maxilla, there was no significant difference between the S.F+R.I and S.F-R.I groups in all linear measurements (N-ANS and S-PM) except Co-A, the S.F+R.I group had significantly shorter Co-A than the S.F-R.I & C groups (P =  < 0.01). While the angular measurement, S.F+R.I group had significantly less SNA angle than the S.F-R.I & C groups (P =  < 0.01). Regarding mandibular bone, there were no statistically significant differences in all linear and angular mandibular measurements between the S.F+R.I and S.F-R.I.groups. Regarding intermaxillary relation, the S.F+R.I group had significant differences in Co-Gn-Co-A and ANB compared to the S.F-R.I & C groups (P =  < 0.01). While there was no statistically significant difference in PP-MP between the three groups.

CONCLUSION

As a preliminary report, the Sommerlad-Furlow modified technique without relaxing incisions was found to have a good maxillary positioning in the face and a satisfactory intermaxillary relationship compared to the Sommerlad-Furlow modified technique with relaxing incisions.

A comparison of maxillofacial growth in Chinese children with isolated cleft palate treated with two different palatoplasty techniques without relaxing incisions: a preliminary study

OBJECTIVE

To assess the maxillofacial growth of patients with isolated cleft palate following the Sommerlad-Furlow modified technique and compare it with the effect of the Sommerlad technique.

STUDY DESIGN

A Retrospective Cohort Study.

METHODS

A total of 90 participants, 60 patients with non-syndromic isolated soft and hard cleft palate (ISHCP) underwent primary palatoplasty without relaxing incision (30 patients received the Sommerlad-Furlow modified (S-F) technique and 30 received Sommerlad (S) technique). While the other 30 were healthy noncleft participants with skeletal class I pattern (C group). All participants had lateral cephalometric radiographs at least 5 years old age. All the study variables were measured by using stable landmarks, including 11 linear and 9 angular variants.

RESULTS

The means age at collection of cephalograms were 6.03 ± 0.80 (5-7 yrs) in the S group, 5.96 ± 0.76 (5-7 yrs) in the S-F group, and 5.91 ± 0.87 (5-7 yrs) in the C group. Regarding cranial base, the results showed that there were no statistically significant differences between the three groups in S-N and S-N-Ba. The S group had a significantly shortest S-Ba than the S-F & C groups (P = 0.01), but there was no statistically significant difference between S-F and C groups (P = 0.80). Regarding skeletal maxillary growth, the S group had significantly shorter Co-A, S- PM and significantly less SNA angle than the C group (P =  < 0.01). While there was no significant difference between S-F & C groups (P = 0.42). The S group had significantly more MP-SN inclination than the C group (P =  < 0.01). Regarding skeletal mandibular growth, there were no statistically significant differences in all linear and angular mandibular measurements between the three groups, except Co-Gn of the S group had a significantly shorter length than the C group (P = 0.05). Regarding intermaxillary relation, the S-F group had no significant differences in Co-Gn-Co-A and ANB as compared with the C group. The S group had significantly less ANB angle than S-F & C groups (P = 0.01 & P =  < 0.01). In addition, there were no significant differences in all angular occlusal measurements between the three groups.

CONCLUSION

As a preliminary report, Sommerlad-Furlow modified technique showed that maxillary positioning in the face tended to be better, and the intermaxillary relationship was more satisfactory than that in Sommerlad technique when compared them in healthy noncleft participants.

Evaluation of late cleft palate repair by a modified technique without relaxing incisions

OBJECTIVE

To evaluate the postoperative outcomes together with analyzing the associated influencing factors following a late cleft palate repair by the Sommerlad-Furlow modified technique (S-F).

MATERIALS AND METHODS

In a retrospective cohort, 320 consecutive patients with cleft palate, who received S-F technique between 2011 and 2017, were reviewed. The patients were divided into three age groups, less than one year (143), one to two years (113), and greater than 2 years (64). The postoperative outcomes included wound healing (complete/fistula) and velopharyngeal function (VPF).

RESULTS

The overall cleft width was 10 ± 3.07 mm. The overall rates of complete wound healing and proper velopharyngeal function were 96.6% and 81.56%, respectively. No significant difference was found between the age groups regarding wound healing, with an overall fistula rate of 3.4%. The VPF was significantly varied among the age groups (P<0.001). In context, the rates of velopharyngeal insufficiency (VPI) were 9.8%, 14.2%, and 45.4% among patients repaired at ˂1, 1-2, and >2 years old, respectively. The cleft type was the most potential factor associated with fistula. The age at repair was identified as the most implicating factor for VPI.

CONCLUSIONS

The S-F technique had achieved low fistula rate and satisfactory speech outcome, especially in early repair group and even in the wide cleft palate. The older age at repair and severe cleft type had a major impact on the postoperative outcomes.

The Sommerlad-Furlow Modified Palatoplasty Technique: Postoperative Complications and Implicating Factors

OBJECTIVE

To explore the incidence of postoperative complications and investigate the impact of preselected factors on functional and quality of life outcomes following the Sommerlad-Furlow modified palatoplasty technique.

STUDY DESIGN

Retrospective cohort.

METHODS

A total of 429 patients with cleft palate, who received Sommerlad-Furlow modified technique between 2011-2017 were enrolled. The postoperative complications including oronasal fistula (ONF), velopharyngeal insufficiency (VPI), and inadequate quality of life (QOL) were collected. Data of preselected factors including gender, age at palatoplasty, cleft type, cleft width, palatal width, pharyngeal cavity depth, and operation duration were also collected.

RESULTS

Among 429 patients, 40.1% were males whereas 59.9% were females. The mean age at palatoplasty was 1.23 ± 0.69 (0.42-4) years, and the average cleft width was 10.15 ± 2.95 (4-27) mm. The cleft types had recorded rates of about 6.8%, 69.5%, 17.7%, and 6.1% of Veau I, II, III, and IV, respectively. The overall incidence rates of ONF, VPI, and inadequate QOL were 2.3%, 19.4%, and 31.3%, respectively. In both the univariate and multivariate analyses, the cleft type was significantly implicated in ONF formation (p = 0.023 and 0.032, respectively) whereas the velopharyngeal function was impacted by the palatoplasty age (p ˂ 0.001). The receiver operating characteristic curve indicated that age of palatoplasty ≥1.3 years (area under the curve = 0.611, p = 0.002) was the cutoff value for predicting the incidence of VPI.

CONCLUSIONS

The Sommerlad-Furlow modified technique appears to have appropriate postoperative outcomes, even in the wide cleft palate. The older age at palatoplasty has a major impact on the overall postoperative outcomes.

LEVEL OF EVIDENCE

4 Laryngoscope, 133:822-829, 2023.

Impending Backlog of Cleft Palate Patients Due to COVID-19

Coronavirus disease 2019 (COVID-19) has placed an unprecedented strain on healthcare systems worldwide, but while high-income countries (HICs) have been able to adapt, low- and middle-income countries (LMICs) have been much slower to do so due to a lack of funding, skilled healthcare providers, equipment, and facilities. The redistribution of resources to combat the pandemic in LMICs has resulted in decreased surgical volumes at local surgical centers as well as a dramatic reduction in the number of humanitarian aid missions. Despite recent global investment in improving the surgical capacities of LMICs, even in the pre-COVID-19 era there was a vast unmet surgical need. This deficit in surgical capacity has grown during the pandemic and it will be a significant struggle to overcome the resulting backlog of patients. A topic of particular concern to the authors is the effect that the pandemic will have on the delivery of time-sensitive surgical care to patients with cleft palate deformities as delay in providing care can have enormous physical and psychosocial consequences. This paper draws increased attention to the lasting impact that the COVID-19 pandemic may have on cleft palate patients in LMICs.

SSRN Pre-print server link: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3898055

Primary repair of untreated cleft palate in an elderly patient: a case report

Untreated adult or elderly cleft lip and palate patients are rarely seen, but studies on delayed primary palatal closure have been performed in the less developed Asian and African countries, where access to medical care is difficult. A 64-year-old woman visited our clinic with untreated cleft palate with a 40×20-mm-wide defect in the medial palate. Two-flap palatoplasty under general anesthesia was performed to close the cleft palate. After 1 month, the result was favorable without any complications including oronasal fistula. Cleft palate primary repair in an elderly patient is rare and has some surgical problems that are associated with a wide range of defects, but good results can be obtained if surgery is performed well with appropriate considerations.

The Impact of Middle Eastern Crisis on Cleft Care: Evaluation of Demographic and Perioperative Data in Syrian Refugees With Cleft Lip and Palate

The cleft lip and palate (CL/P) define a heterogeneous group of congenital deformities, which are morphologically highly diverse, with a complex and multifactorial etiology. Affected children may experience social problems due to negative effects on speech, hearing, facial appearance, as well as negative psychological effects on the parents. In 2011, after the civil war began in Syria, a great wave of immigration began to Turkey and other neighboring countries. Refugees may not be able to receive optimal health care because of cultural differences, socioeconomic status, language problems, and psychosocial problems. To increase awareness about this issue, the authors investigated the demographic, perioperative, and post-operative data of Syrian refugee patients with CL/P who were admitted to our cleft center between January 2016 and May 2019. Sixty-eight refugees with CL/P were detected as the result of the screening. Unlike the protocol the authors follow in our center, cleft lip repair was performed at an average of 7.6 months and cleft palate repair was performed at an average of 28.7 months of age. The rate of fistula was found 26.2%.The civil war in Syria has caused the repair of the patients with cleft lip and palate at a later age, hampered the follow-up and treatment, and caused more complications. Considering the demographic, social, economic and cultural characteristics of the patients, it was demonstrated that the necessary health precautions and infrastructure should be provided on the pillar of plastic surgery.

Reliability results of perceptual ratings of resonance, nasal airflow and speech acceptability in patients with cleft palate by Ugandan speech-language pathologists following a two-day workshop

INTRODUCTION

To meet the scarcity of training and/or educational initiatives in Uganda regarding state-of-the-art speech diagnosis and treatment in patients with cleft palate, a workshop was organized for all interested speech-language pathologists and health care workers.

OBJECTIVE

To evaluate and compare the inter- and intra-rater reliability of the perceptual evaluation of hypernasality, hyponasality, nasal emission, nasal turbulence and speech acceptability before and after a two-day workshop in Ugandan speech-language pathologists.

METHODS

On the first day, perceptual speech evaluation was discussed and practiced. Perceptual exercises included individual ratings of a specific speech variable followed by a group discussion and consensus listening exercises in listener pairs. The second day focused on speech treatment. Ten Ugandan speech-language pathologists rated speech samples of Ugandan patients with a CP ± L before and immediately following the two-day workshop. Inter- and intra-rater reliability of the perceptual ratings of hypernasality, hyponasality, nasal emission, nasal turbulence and speech acceptability were determined by means of the absolute percentage of agreement. The Wilcoxon signed-rank test was used to compare results at both time points.

RESULTS

Overall inter- and intra-rater reliability improved when observing the absolute percentage agreement. However, median agreement results only showed enhanced reliability for hypernasality, hyponasality and nasal turbulence whereas (limited) deteriorated reliability was observed for nasal emission and speech acceptability. Regarding inter-rater reliability only the median percentage agreement for hyponasality exceeded 50% (median: 56.3%). Overall, better results were found for intra-rater reliability, with only weak results for speech acceptability.

DISCUSSION AND CONCLUSION

Training positively affected reliability results. Nonetheless, this improvement was not achieved for each speech variable and reliability improvements were modest. Findings indicate the need for continued training and the search for the most effective training paradigm and feedback techniques, whilst taking into account clinical relevance and practical considerations.

Sociodemographic Factors That Influence the Choice to Pursue Nasoalveolar Molding: One Pediatric Hospital's Experience

OBJECTIVE

To identify demographic factors that influence choosing nasoalveolar molding (NAM) in the treatment of cleft lip with or without cleft palate (CL±P), and NAM treatment compliance.

DESIGN

This work is a retrospective cohort study.

SETTING

Tertiary pediatric hospital.

PATIENTS, PARTICIPANTS

One hundred forty-nine patients with a diagnosis of unilateral complete CL±P receiving treatment when NAM was offered (January 1, 2008-July 26, 2016).

MAIN OUTCOME MEASURE(S)

Demographic variables collected included race, ethnicity, ZIP code, number of caregivers, caregiver employment status, and health insurance status. Medical variables collected included diagnosis, treatment pursued, compliance with NAM, completion of NAM, and the treating cleft surgeon and orthodontist. Data were analyzed via Fisher exact tests, χ² tests, and multivariate logistic regression to identify factors that influence the decision to pursue NAM and treatment compliance.

RESULTS

Univariate analyses identified the following significant factors predicting the pursuit of NAM: race and insurance type (both P < .001), surgeon (P = .005), income level (P = .009), comorbidities (P = .015), and syndromic diagnosis (P = .033). Driving distance trended toward significance (P = .078). Multivariate regression analyses indicated that Asian race (P = .047), insurance type (P = .046), driving distance (P = .019), and surgeon (P = .017) were significant predictors of pursuit of NAM.

CONCLUSIONS

There are disparities in patient choice of NAM at our center for children with complete cleft lip. African American patient families were less likely to pursue this intervention. A stronger understanding of the barriers that lower income and minority patients face is needed in order to better characterize disparities in cleft care.

A cleft care workshop for speech and language pathologists in resource-limited countries: The participants' experiences about cleft care in Uganda and satisfaction with the training effect

OBJECTIVES

workshops and specialized training programs are often inaccessible for speech and language pathologists (SLPs) based in resource-limited countries given the lack of supply, the long travel distances and the excessive participation fees. To stimulate life-long learning opportunities for all, this study described and measured the effect of a free, two-day cleft care workshop for SLPs in Uganda. The workshop included different topics related to the assessment and treatment of children with a cleft of the palate with or without a cleft of the lip (CP ± L).

METHODS

The participants who presented during the two-day course were asked to complete a pre- and post-workshop questionnaire to evaluate their satisfaction. The pre-workshop form also included some questions concerning cleft care in Uganda. Both the pre- and post-workshop forms included three visual analogue scales to investigate the evolution of the participants' estimation of their knowledge regarding speech in patients with a CP ± L and to assess the changes in their self-confidence in the diagnosis and treatment of this population.

RESULTS

seventeen SLPs completed the pre- and post-workshop questionnaires. In general, the participants were highly satisfied with the different themes covered in the program. After the training course, the participants rated their general knowledge about CP ± L and their self-confidence in the diagnosis and treatment of children with a CP ± L significantly higher than before the workshop.

CONCLUSION

the vast majority of the SLPs reported that cleft care was not easily accessible in Uganda. The most commonly reported obstacle for cleft care was a lack of knowledge about this matter in the SLPs themselves highlighting the importance of the organization of additional education opportunities. The participants reported a significantly higher level of self-confidence in diagnosing and treating children with a CP ± L after the workshop. The content of this workshop can form the basis for future learning opportunities for SLPs based in resource-limited countries.

Optimizing speech outcomes for cleft palate

PURPOSE OF REVIEW

Cleft lip with or without palate is one of the most common pediatric birth anomalies. Patients with cleft palate often have speech difficulties from underlying anatomical defects that can persist after surgery. This significantly impacts child development. There is a lack of evidence exploring, which surgical techniques optimize speech outcomes. The purpose of this update is to report on recent literature investigating how to optimize speech outcomes for cleft palate.

RECENT FINDINGS

The two-flap palatoplasty with intravelar veloplasty (IVVP) and Furlow double-opposing Z-plasty has the strongest evidence for optimizing speech. One-stage palatal repair is favored at 10-14 months of age, while delays are associated with significant speech deficits. For postoperative speech deficits, there is no significant difference between the pharyngeal flap, sphincter pharyngoplasty, and posterior pharyngeal wall augmentation. Surgical management should be guided by closure pattern and velopharyngeal gap but few studies stratify by these characteristics.

SUMMARY

According to recent evidence, the two-flap palatoplasty with IVVP and Furlow palatoplasty result in the best speech. The pharyngeal flap, sphincter pharyngoplasty, and posterior pharyngeal wall augmentation are all viable techniques to correct residual velopharyngeal insufficiency. Future research should focus on incorporating standardized measures and more robust study designs.

Assessing health-related quality of life in patients with cleft palate in resource-limited countries: A preliminary evaluation of the VELO questionnaire in Uganda

BACKGROUND AND AIMS

Studies evaluating health-related quality of life (HRQoL) in patients with cleft palate living in resource-limited countries such as Uganda are scarce. The VELO questionnaire evaluates the impact of speech (and swallowing) difficulties on the patient's HRQoL. The aim was to evaluate an adapted English version of the VELO questionnaire with reduced response options in Ugandan patients with a cleft lip and palate in order to identify influencing factors and future perspectives to implement HRQoL assessement in this population.

METHODS

Based on the responses of 16 parents of patients with cleft palate, 6 adolescent/adult patients with cleft palate and 12 control participants without cleft palate, observations regarding linguistic and cultural difficulties were noted and the discriminant validity and internal consistency of this adapted version of the questionnaire were evaluated. Additionally, the relationship between these responses and perceptually assessed speech parameters was assessed.

RESULTS

Half of the participants (11/22) completed the questionnaire independently, frequently resulting in incomplete responses (8/11). Difficulties with wording and cultural aspects influencing the responses were identified. The subscales showed excellent internal consistency, with the exception of the subscale 'swallowing problems'. The score on the subscale 'perception by others' of the parent report showed no significant difference with the score of the control group. The total score on the parent report and the youth report was (borderline) significantly related to the speech variables speech understandability, speech acceptability and the VPC-SUM.

DISCUSSION AND CONCLUSION

Promising results regarding the validity and internal consistency of the adapted instrument were found, indicating the potential of the VELO questionnaire for HRQoL assessment at the CoRSU hospital in Uganda. However, results should be interpreted cautiously, given that all participants had a primary language other than English, the small sample size with skewed distribution of speech characteristics, and the bias induced by socially desirable responses. In future studies, adaptations based on qualitative research to account for linguistic and cultural aspects, followed by a rigorous forward-backward translation of the questionnaire to English and Luganda are needed.