New method for analysing spatial relationships of facial muscles on MRI: a pilot study

Dysfunction of the facial musculature can have significant physical, social, and psychological consequences. In surgeries such as cleft surgery or craniofacial bimaxillary osteotomies, the perioral facial muscles may be detached or severed, potentially altering their functional vectors and mimicry capabilities. Ensuring correct reconstruction and maintenance of anatomical sites and muscle vectors is crucial in these procedures. However, a standardized method for perioperative assessment of the facial musculature and function is currently lacking. The aim of this study was to develop a workflow to analyse the three-dimensional vectors of the facial musculature using magnetic resonance imaging (MRI) scans. A protocol for localizing the origins and insertions of these muscles was established. The protocol was implemented using the 3DMedX computer program and tested on 7 Tesla MRI scans obtained from 10 healthy volunteers. Inter- and intra-observer variability were assessed to validate the protocol. The absolute intra-observer variability was 2.6 mm (standard deviation 2.0 mm), and absolute inter-observer variability was 2.6 mm (standard deviation 1.5 mm). This study presents a reliable and reproducible method for analysing the spatial relationships and functional significance of the facial muscles. The workflow developed facilitates perioperative assessment of the facial musculature, potentially aiding clinicians in surgical planning and potentially enhancing the outcomes of midface surgery.

Exploring the influence of appearance evaluation apprehension: How fear of negative evaluation affects quality of life in people with Vestibular Schwannoma

People diagnosed with Vestibular Schwannoma (VS) can experience several symptoms both pre and post-treatment. These, alongside the diagnosis experience, can significantly impact their daily life. The present research is a continuation of a larger study aiming to explore the impacts of symptomology and body image/fear of negative evaluation (FNAE) on the quality of life (QOL) for people with VS. The research design was exploratory and involved a nationwide survey with a total of 52 participants. FNAE was assessed using a measurement of the same name, and QOL was assessed using the Penn Acoustic Neuroma Quality of Life scale (PANQOL). Comparing management groups revealed a significant difference in FNAE with higher scores for surgery compared to radiation treatment. Regression analyses revealed that FNAE significantly accounted for 10.9% of the variance in QOL. However, no symptom was significantly predictive of FNAE. In conclusion, VS is associated with several symptoms that can persist post-treatment. Body satisfaction contributes to QOL and may differ between management types. However, due to inconclusive findings on the predictability of symptoms on FNAE, other moderator factors could influence these direct relationships. Future studies should evaluate the variables that could mitigate or protect from the impacts of FNAE for this population.

Quality of life and broader experiences of those with acoustic neuroma: a mixed methods approach

Background Acoustic neuromas (ANs) are consistently associated with decreased quality of life (QOL) related to the physical and psychosocial impacts of symptoms experienced from the tumour and its treatment. This study explored patient-reported experiences of ANs in New Zealand, with a focus on the impact on QOL and the provision of information, support and services. Methods A mixed methods approach was taken, conducting an online community survey that included the Penn Acoustic Neuroma Quality of Life Scale (N  = 52). Those who indicated interest were offered semi-structured interviews after the survey (N  = 17), which were analysed using content analysis. Results A negative impact on QOL was found, highlighting five key themes in the experiences of people: (1) ongoing physical, social and psychological impacts; (2) information and support from the medical system; (3) autonomy and decision-making; (4) the importance of peer support; and (5) remaining positive - life goes on. Conclusions Our findings indicate areas for improvement that may benefit people's healthcare experience and QOL. Both quantitative and qualitative results identified gaps associated with person-centred care and the need for information, education, emotional support and access to services. Recommendations include a need for more information (verbal and written) during all stages of diagnosis and treatment, shared decision-making and increased access to allied health, including psychological services and support groups.

The effect of symptomatology and mental wellbeing on quality of life in people with acoustic neuroma

INTRODUCTION

Acoustic neuroma (AN) research largely employs a medical framework to understand health outcomes. An alternative is to examine quality of life (QOL) outcomes. This study explored whether mental well-being (i.e., anxiety and depression) were predictive of QOL in those with AN over and above symptomatology.

METHODS

A nationwide online survey was distributed to 24 community organisations. The inclusion criteria were a diagnosis of AN irrespective of the treatment approach. There were 52 respondents. Mental well-being was assessed using the Hospital Anxiety and Depression Scale (HADS), and quality of life was assessed using Penn Acoustic Neuroma QOL scale (PANQOL).

RESULTS

The most frequently reported symptoms reported were poor balance, tinnitus, hearing loss, and headache. Preliminary analyses suggested that headaches, tinnitus and mental well-being were significantly correlated with QOL. Hierarchical regression revealed that these two symptoms and mental well-being accounted for 18.7% and 51.1% of the variance in QOL, respectively. In addition, there was a significant difference in depression scores between management types, with the surgery group having a significantly higher depression score than the radiation group.

CONCLUSION

Symptoms and mood contribute to QOL for those diagnosed with AN. This can be understood through the common-sense model and fear of cancer recurrence. Screening for psychological difficulties should be provided from the point of diagnosis to post-treatment to allow for targeted management plans to mitigate the effects of these on QOL.

Can Cancer Education Programs Improve Health Literacy Among Deaf and Hard of Hearing Patients: a Systematic Review

Patients affected from hearing loss face many problems when visiting oncologists. We conducted a systematic review to survey if cancer education programs can promote health literacy among deaf and hard of hearing (DHH) patients. The authors searched two databases for RCTs, and cohort studies with interventions promoting cancer health literacy for adult DHH patients. Risk of bias was assessed with SIGN Methodology Checklist for RCTs, and cohort studies. Significance of mean changes over time, and mean differences between comparison groups were used to present outcomes of each study. Surveyed interventions addressed three domains: cancer knowledge, coping skills, and cancer screening. Key information was gathered and synthesized providing a juxtaposition of the content and presenting important effects in detail. Nine RCTs and seven cohorts with 1865 participants were included. In total, 13 studies showed that cancer health literacy interventions improved mean scores significantly from pre- to post-test measures. There are hints that captioning and written texts may be sufficient for milder forms of hearing loss. Three studies showed that resiliency skill training promotes various domains of well-being. Three studies indicated that educational interventions encourage cancer screening practices. Educational programs are an effective way to promote cancer health literacy among DHH patients to facilitate communication with oncologists. As extent of hearing loss was not assessed, the authors cannot say the degree to which results are applicable to all degrees of hearing loss. To obtain hard data, further studies with more diverse populations, various cancer entities, different methods, and exact hearing loss assessments are required.

The Average Facial Expressions: A Range of Motion Analysis for Different Sex and Age Groups

Facial expressions are ubiquitous in communication. Therefore, assessment of mimic function is essential in facial surgery, but no reference standards are currently available. This prospective study aims to create reference values of three-dimensional landmark displacement for different sex and age groups.

Methods

Three-dimensional photographs were taken from healthy subjects in rest, maximum closed smile, and pouting. Displacement for both exercises of perioral landmarks was analyzed with MATLAB as absolute displacement and as the ratio of mouth width. Additionally, displacement in three planes was analyzed for each landmark. Averages were calculated for both genders in four age groups: 4-8, 8-12, 12-16, and >16 years.

Results

In total, 328 subjects were included. Oral landmarks predominantly moved forward and backward for both exercises. Nasal landmarks predominantly moved vertically. Growing up, oral landmark displacement decreased for smiling, whereas nasal landmark displacement increased. For pouting, oral landmark displacement increased while growing up, whereas nasal landmark displacement decreased.

Conclusions

The present study creates reference values for movement of perioral structures for different sex and age groups, for two facial expressions. These data are of great value for the assessment of mimic function and give insight into the development of facial animation over time.

Give me a kiss! An integrative rehabilitative training program with motor imagery and mirror therapy for recovery of facial palsy

BACKGROUND

Peripheral facial nerve palsy (FNP) can have various causes, such as Bell's palsy or after surgery for acoustic neuroma. Rehabilitation is often required but there is no evidence that any rehabilitation approach is more efficacious than another.

AIM

The purpose of this research was to determine the effects of neurocognitive-rehabilitative approach through mirror-therapy (MT) and motor-imagery (MI), integrated into the traditional rehabilitation with mime-therapy and myofascial-approach.

DESIGN

This study was designed as a double-blind, randomized, controlled trial.

SETTING

This study took place from January 2016 to June 2018 at the Unit of Physical Medicine and Rehabilitation of Umberto I Polyclinic Hospital, Rome, Italy.

POPULATION

Twenty-two patients were randomized into two groups: the mirror therapy group (N.=11, MT and MI) and the traditional rehabilitation group (N.=11, mime-therapy and a myofascial-approach).

METHODS

Outcome assessments were performed before treatment (T0), after one month (T1=10 session, twice/week), after the second and third months (T2=10 twice/week + 5 of MT+MI one/week and T3=10 twice/week + 5 of MT+MI 1/week), and at the 4-week follow-up (T4=2 months follow-up).

RESULTS

The analysis of the functional evaluations show that both groups experienced progressive improvement T0 to T3, with stabilization of the results at the follow-up. There was a significant difference in House-Brackmann-Scale scores between T0 and follow-up in favor of the experimental group. In terms of quality of life (FaCE scale), total scores and social function items improved in both groups from T0 to T3. The experimental group obtained better results with regard to quality of life and emotional depression.

CONCLUSIONS

The integrated use of MT and MI is efficacious in the rehabilitation of FNP, improving facial physical function. Further studies are needed to determine the predictive factors of the recovery of facial mimic.

CLINICAL REHABILITATION IMPACT

The ability of patients with unilateral facial paralysis to recognize and appropriately judge facial expressions and perceive the judgments of others remains underexplored. The likelihood of recovering near-normal facial-function after grade VI facial paralysis is low. Procedures, such as the immediate repair of the facial nerve with an interposed donor graft, might improve facial function in patients with partially injured facial nerves.

Quality of life related to symptomatic outcomes in patients with vestibular schwannomas: A Canadian Centre perspective

Patients with vestibular schwannomas (VS) typically present with hearing loss and tinnitus as well as variable cranial nerve dysfunctions. Surgical resection, stereotactic radiotherapy and/or conservative management employing serial magnetic resonance or computed tomography imaging serve as the main treatment options. Quality of life (QoL) may be impacted by the extent of tumour burden and exacerbated or relieved by treatment. Subjective assessment and quality of life inventories provide valuable information in client centered approaches with important implications for treatment. The intention of QoL measurements affecting VS patients within a clinical setting is to facilitate discussions regarding treatment options and objectively evaluate patient- centered clinical outcomes in a naturalistic setting.

Exploring Patient Experience of Facial Nerve Palsy to Inform the Development of a PROM

Background

There is currently a mandate globally to incorporate patient's perceptions of their illness into outcome measures, in order to provide a deeper insight into medical practice. Facial nerve palsy (FNP) is a devastating condition that can significantly impact quality of life. However, no measure currently exists that comprehensively assesses outcome in FNP using patient perception. The aim of this study is to explore patients' experiences of FNP with the aim of informing the development of a patient-reported outcome measure.

Methods

Presented is a qualitative study, using in-depth semi-structured interviews with FNP patients. An interview guide was developed using expert opinion and a literature review. Interpretative description was used as the qualitative approach. Interviews were audio-recorded, transcribed, and coded line-by-line. Codes were refined using the constant comparison approach. Interviews continued until data saturation was reached. The data were used to develop a conceptual framework of patient perceived issues relating to FNP.

Results

The sample included 5 men and 9 women aged 57.7 years (range, 36-78) with a range of causes of FNP, including Bell's palsy (n = 5), acoustic neuroma (n = 3), trauma (n = 2), meningioma (n = 1), muscular dystrophy (n = 1), congenital (n = 1), and Ramsay Hunt syndrome (n = 1). Analysis of the 14 participant interviews led to identification of 5 major domains including "facial function concerns," "appearance concerns," "psychological function," "social function," and "experience of care."

Conclusion

This study provides a conceptual framework covering outcomes that matter to patients with FNP, which can be used to inform the development of a new comprehensive FNP-specific patient-reported outcome measure.

Assessing Normal Smiling Function Through 3D-3D Surfaces Registration: An Innovative Method for the Assessment of Facial Mimicry

Smiling has a great importance, both from a functional and an aesthetic point of view. The introduction of modern 3D acquisition and elaboration methods may provide additional help in the evaluation of facial mimicry. This study aims at proposing an innovative method to assess facial and labial movements in different types of smiles. Twenty healthy subjects (10 males, 10 females, mean age 27.5 years, SD 4.5 years), were recorded through a stereophotogrammetric system in neutral position and in three types of smiles: Mona-Lisa smile, canine smile, full-denture smile. All the 3D smiling models were superimposed on the corresponding neutral one and point-to-point root mean square (RMS) differences were computed. Labial surface areas in rest position and during each smile were calculated as well, together with the percentage modification in different types of smile. RMS values (facial and labial models), labial surface areas and percentage modifications were compared through ANCOVA tests to verify possible statistically significant differences according to sex and type of smile (p < 0.05). Intercanthal labial width was considered a covariate. RMS values progressively increased from Mona-Lisa to full-denture smile; statistically significant differences were found among all types of smiles, both for facial and labial models (p < 0.05), while no statistically significant sex and sex × smile interactions were found (p > 0.05). Labial surface and percentage of modification showed statistically significant differences according to both sex and type of smile (p < 0.05). The study provides a novel contribution to the field of sexual dimorphism in smiling. Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Quality of life in mucopolysaccharidoses: construction of a specific measure using the focus group technique

OBJECTIVE

To describe the perceptions of patients, their caregivers, and their healthcare providers to the development of a new specific instrument for assessment of the quality of life (QoL) in patients with mucopolysaccharidoses (MPS) using a qualitative focus group (FG) design. FGs were held in two Brazilian states (Rio Grande do Sul and Rio de Janeiro).

RESULTS

Three versions of the new instrument were developed, each for a different age group: children (age 8-12 years), adolescents (age 13-17), and adults (age ≥ 18). The FGs mostly confirmed the relevance of items. All FGs unanimously agreed on the facets: School, Happiness, Life Prospects, Religiosity, Pain, Continuity of Treatment, Trust in Treatment, Relationship with Family, Relationship with Healthcare Providers, Acceptance, and Meaning of Life. The overall concept of QoL (as proposed by the WHO-World Health Organization) and its facets apply to this patient population. However, other specific facets-particularly concerning clinical manifestations and the reality of the disease-were suggested, confirming the need for the development of a specific QoL instrument for MPS.

Psychological status and quality of life in acoustic neuroma patients with facial palsy after microsurgery: a 1-year postoperative follow-up study

Psychological status and quality of life in postoperative acoustic neuroma patients were well documented. However, few studies have been proceed in China and investigated in a relative homogenous group. To assess the psychological status and quality of life in patients with facial palsy operated by an identical surgeon in Shanghai, China. We retrospectively reviewed 24 patients who had undergone microsurgery via a retrosigmoid approach in 2009-2010. Each patient was followed up with MRI/CT image and facial palsy evaluation. A mailed comprehensive questionnaire was used to assess the psychological status and quality of life for these patients. Meanwhile, a telephone interview was previously carried out for the consents. Statistical analysis was performed using Stata software. We found that a proportion of anxiety and depression existed among the postoperative acoustic neuroma patients, although a relative physical health was reserved. Facial palsy caused by microsurgery treatment may be a key factor triggered and involved in the psychiatric symptoms and clinicians must be aware that early involvement of a clinical psychologist may be very helpful.

Factors associated with symptom-specific psychological and functional impact among acoustic neuroma patients

INTRODUCTION

The main purpose of this study was to investigate the psychological and functional impact attributed to acoustic neuroma symptoms.

MATERIALS AND METHODS

A sample of 207 acoustic neuroma patients completed a study-specific questionnaire about the severity, frequency, and psychological and functional impact of 9 acoustic neuroma symptoms.

RESULTS

The survey response rate was 56.4 per cent. All symptoms had some degree of psychological impact for the majority of participants; hearing loss was the symptom most often reported to have a severe psychological impact. The majority of respondents reported functional impact attributed to hearing loss, balance disturbance, dizziness, eye problems, headache and fatigue; balance disturbance was the symptom most often reported to have a severe functional impact. For most symptoms, psychological and functional impact were related to severity and frequency.

CONCLUSION

Of the acoustic neuroma symptoms investigated, hearing loss and balance disturbance were the most likely to have a severe psychological and functional impact, respectively.

The early trauma inventory self report-short form: psychometric properties of the korean version

OBJECTIVE

Experiencing traumatic events in childhood is related to various psychiatric problems in adulthood, and a comprehensive tool for measuring childhood trauma is necessary in this field. This study aimed to examine the psychometric properties, and factor structure of the Korean version of the Early Trauma Inventory Self Report-Short Form (ETISR-SF). ETISR-SF measures the childhood trauma, including physical, and emotional sexual abuse, as well as general traumas.

METHODS

A clinical and nonclinical samples comprising of 97 subjects from a local community, and 207 patients with the ETISR-SF, were assessed. Other tools, including the Childhood Trauma Questionnaire-Short Form (CTQ-SF), the Beck Depression Inventory (BDI), and the Beck Anxiety Inventory (BAI) were used to assess clinical symptoms. Additional data from 69 college students was used to examine the test-retest reliability.

RESULTS

The original four-factor model was supported by the confirmatory factor analysis scale [χ(2) (351, n=304)=3374.025, p<0.001, TLI=0.969, CFI=0.972, RMSEA=0.030]. The ETISR-SF was found to be a reliable instrument (Cronbach's α=0.869). Comparison of the ETISR-SF scores discriminated the clinical group from that of the control group. The measure showed good convergent and divergent validity, in that the scores were correlated higher with the scores on the CTQ-SF (0.691) than with the scores on the BDI or BAI (0.424, 0.397 respectively). The ETISR-SF was found to be temporally stable, showing the moderate to high correlation (0.844).

CONCLUSION

These findings suggest that the Korean version of the ETISR-SF appears to be a reliable and valid instrument for the measurement of reported childhood trauma.

Factors associated with anxiety and depression in the management of acoustic neuroma patients

The objectives of this study were to describe anxiety and depression levels among acoustic neuroma patients; examine differences in anxiety and depression across the acoustic neuroma management options of microsurgery, radiation and observation; and to investigate management, medical and demographic factors that might predict anxiety and depression in this patient group. A cross-sectional questionnaire was completed by 205 adults diagnosed with, or treated for, a unilateral acoustic neuroma within five years of questionnaire distribution. Median age of participants was 57.0 years, and 120 (58.5%) were female. Anxiety and depression were measured using the Hospital Anxiety and Depression Scale (HADS). Clinically significant anxiety was reported by 29.8% of participants and 10.2% were depressed. Mean anxiety and depression scores did not differ from general population norms. No significant differences in anxiety and depression were found across management options. Time since management, number of symptoms and comorbid medical conditions predicted anxiety, while depression was predicted by number of symptoms. This appears to be the first study among acoustic neuroma patients in which anxiety and depression were compared across management options. Treating physicians should be aware that as the number of acoustic neuroma symptoms increases, so may the likelihood of clinically significant anxiety and depression.