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Hatamleh MM, Hatamlah HM, Nuseir A. Maxillofacial prosthetics and digital technologies: Cross-sectional study of healthcare service provision, patient attitudes, and opinions. J Prosthodont 2024; 33:231-238. [PMID: 37218377 DOI: 10.1111/jopr.13718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023] Open
Abstract
PURPOSE Digital technologies are continuously improving the accuracy and quality of maxillofacial prosthetics, but their impact on patients remains unclear. This cross-sectional study aimed to analyze the impact of facial prosthetics service provision, patients' perception, and digital technology on prostheses construction. MATERIALS AND METHODS All patients who presented for evaluation and management of facial defects between January 2021 and December 2021 at the ENT clinic were eligible for study enrollment. Patients requiring prosthetic reconstruction of their missing facial parts were included in the study. Forty-five questionnaires were delivered, inquiring about the patients' prosthetic demographics, prosthesis manufacture using 3D technologies, and their perceptions and attitudes. RESULTS A total of 37 patients responded (29 males, eight females; mean age 20.50 years). The congenital cause was the highest among other causes (p = 0.001) with auricular defects being the highest (p = 0.001). A total of 38 prostheses were constructed and 17 prostheses were retained by 36 craniofacial implants (p = 0.014). The auricular and orbital implants success rates were 97% and 25%, respectively. The implant locations were digitally planned pre-operatively. Digital 3D technologies of defect capture, data designing, and 3D modeling were used and perceived as helpful and comfortable (p = 0.001). Patients perceived their prosthesis as easy to handle, suited them, and they felt confident with it (p = 0.001). They wore it for more than 12 h daily (p = 0.001). They were not worried that it would be noticed, and found it comfortable and stable during various activities (p = 0.001). Implant-retained prosthesis patients were more satisfied with it, and found it easy to handle and stable (p = 0.001). CONCLUSIONS Congenital defects are the main cause of facial defects in the study country. The overall acceptance of maxillofacial prostheses was good, showing high patient perception and satisfaction. Ocular and implant-retained silicone prostheses are better handled, more stable, and the latter is more satisfying than traditional adhesive prostheses. Digital technologies save time and effort invested in manufacturing facial prostheses.
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Affiliation(s)
| | - Heba Mohammad Hatamlah
- Department of Hospital Management, Faculty of Business, Philadelphia University, Amman, Jordan
| | - Amjad Nuseir
- ENT Department, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
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Özcivelek T, Basmacı F, Turgut B, Akbulut K, Kılıçarslan MA. Perception of color mismatch or conspicuous marginal adaptation in extraoral prostheses with eye-tracking. J Prosthet Dent 2024; 131:332-339. [PMID: 38161076 DOI: 10.1016/j.prosdent.2023.11.021] [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: 01/13/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 01/03/2024]
Abstract
STATEMENT OF PROBLEM Color matching and marginal integrity are major challenges when providing extraoral maxillofacial prostheses. Which of the color and marginal harmony features are more important for the extraoral prostheses to be inconspicuous is unclear. Studies on the perception of these prostheses with objective evaluation criteria are lacking. PURPOSE The purpose of this observational study was to investigate the significance of color mismatch and conspicuous marginal adaptation in the perception of extraoral maxillofacial prostheses using eye-tracking technology. The secondary aim was to evaluate the perception of extraoral maxillofacial prostheses with regard to the observers' sex. MATERIAL AND METHODS Twenty-seven face images, in 3 groups, representing well-fitting orbital prostheses with a color mismatch (IC), prostheses with a good color match but distinct marginal adaptation (IM), and symmetrical face images, were viewed for 5 seconds by 52 laypeople. Time to first fixation (TFF), fixation duration (FD), and fixation count (FC) at defined areas of interest were recorded and analyzed by an eye-tracking device. Because of the nested structure of data, a sex- and age-adjusted random intercept linear mixed effects model was used to assess the difference between IC, IM, and SI. Bonferroni corrected P values were used for pairwise comparisons. The difference between observers' sex was evaluated with random intercept mixed model by adjusting for age for each image. For repeated measurement analysis, the lm4, lmerTest, and emmeans libraries in R version 4.3.1 (R Foundation for Statistical Computing) were used (α=.05 for all tests). RESULTS Significant differences were found between the symmetrical image group and other study groups at the facial prosthesis region in all parameters (each P<.001). Observers first focused on the facial prostheses in IC (0.72 seconds) and in IM (0.789 seconds). Longer fixation durations, 1.909, 1.989 seconds for IC and IM (PIC<.001, PIM<.001), respectively, and a higher fixation count for IC (5.28) (P<.001) and for IM (5.45) (P<.001) were recorded on facial prostheses compared with other areas of interest. Women were more focused on the prosthesis than men in the IC and IM groups considering FD (PIC=.003, PIM<.001) and FC values (PIC=.016, PIM<.001, PSI<.001). Fixation duration for women and men was 2.097 seconds and 1.739 seconds in the IC group, 2.219 seconds and 1.78 seconds in the IM group, and 1.364 seconds and 1.222 seconds in the SI group, respectively. CONCLUSIONS Since the color mismatch and distinct marginal adaptation of maxillofacial prostheses were recognized using eye-tracking technology, both features appeared to be equally significant to be considered in fabrication procedures.
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Affiliation(s)
- Tuğgen Özcivelek
- Assistant Professor, Department of Prosthodontics, Faculty of Dentistry, Health Sciences University Gulhane, Ankara, Turkey.
| | - Fulya Basmacı
- Assistant Professor, Department of Prosthodontics, Faculty of Dentistry, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Berna Turgut
- Researcher, Department of Dentistry, Ankara Memorial Hospital, Ankara, Turkey
| | - Kuddusi Akbulut
- Assistant Professor, Department of Prosthodontics, Faculty of Dentistry, Cappadocia University, Nevşehir, Turkey
| | - Mehmet Ali Kılıçarslan
- Professor, Department of Prosthodontics, Faculty of Dentistry, Ankara University, Ankara, Turkey
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Gaudin R, Raguse JD, Krause S, Mumm J, Motzkus Y, Ghanad I, Nahles S, Doll C, Sedaghat A, Rendenbach C, Heiland M, Troeltzsch D. Quality of life and psychological evaluation of patients after anaplastology. J Craniomaxillofac Surg 2023; 51:485-489. [PMID: 37550115 DOI: 10.1016/j.jcms.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/28/2023] [Accepted: 06/25/2023] [Indexed: 08/09/2023] Open
Abstract
A comprehensive questionnaire with 43 questions was designed to evaluate quality of life, based on rehabilitation with a facial prosthesis. Each patient's psychological situation was assessed using the validated questionnaire and associated scales. Different patient groups were compared with each other in terms of questionnaire scores and general data. In total, 76 patients with a prosthesis of the orbit, nose, or ear, or a combination thereof, were included. There was a highly significant difference in overall satisfaction with defect reconstruction via a prosthesis of the ear compared with the orbit and nose (F(3) = 6.511, p = 0.001). Patients with congenital defects showed a significantly higher level of general satisfaction compared with patients with acquired defects (F(2) = 5.795, p = 0.001). Patients who returned to work were significantly more satisfied with their quality of life (T(57) = 2.626, p = 0.011). With regard to improvements to the state-of-the-art prostheses, the majority of patients suggested better retention, more durable colors, make-up possibilities, less noticeable margins, softer materials, and a movable orbital prosthesis. Within the limitations of the study it seems that facial epitheses improved mental wellbeing and increased quality of life among patients with facial defects. Multiple factors, such as type of facial defect, location of residence, and education can have a potential influence on the quality of life of affected patients. However, further studies are needed, since the psychological and social challenges remain.
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Affiliation(s)
- Robert Gaudin
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - Jan Dirk Raguse
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Department of Oral and Maxillofacial Surgery, Fachklinik Hornheide, Münster, Germany
| | - Sophie Krause
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Jennifer Mumm
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Yvonne Motzkus
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Iman Ghanad
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Susanne Nahles
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Christian Doll
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ahmad Sedaghat
- Department of Otolaryngology - Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
| | - Carsten Rendenbach
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Max Heiland
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Daniel Troeltzsch
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Kumar P, Rao UR R, Roy N, Agrawal D, Ahmad S, Bhavana K. Quality of life in patients treated for COVID-19-associated mucormycosis at a tertiary care hospital. Osong Public Health Res Perspect 2023; 14:119-128. [PMID: 37183332 PMCID: PMC10211455 DOI: 10.24171/j.phrp.2022.0307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 03/18/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
OBJECTIVES Coronavirus disease 2019 (COVID-19)-associated mucormycosis (CAM) has emerged as a formidable infection in patients with COVID-19. The aggressive management of CAM affects quality of life (QOL); thus, this study was designed to assess the QOL in patients with CAM at a tertiary healthcare institution. METHODS This cross-sectional study of 57 patients with CAM was conducted over 6 months using a semi-structured standard questionnaire (the abbreviated World Health Organization Quality of Life questionnaire [WHO-BREF]) and a self-rated improvement (SRI) scale ranging from 0 to 9. Cut-off values of ≤52 and <7 were considered to indicate poor QOL and poor improvement, respectively. The correlations of QOL and SRI scores were evaluated using Spearman rho values. RESULTS In total, 27 patients (47.4%; 95% confidence interval [CI], 34.9%-60.1%) and 26 patients (45.6%; 95% CI, 33.4%-58.4%) had poor QOL and poor SRI scores, respectively. The overall median (interquartile range) QOL score was 52 (41-63). Headache (adjusted B, -12.3), localized facial puffiness (adjusted B , -16.4), facial discoloration (adjusted B, -23.4), loosening of teeth (adjusted B, -18.7), and facial palsy (adjusted B, -38.5) wer e significantly associated with the QOL score in patients with CAM. CONCLUSION Approximately 1 in 2 patients with CAM had poor QOL and poor improvement. Various CAM symptoms were associated with QOL in these patients. Early recognition is the key to optimal treatment, improved outcomes, and improved QOL in patients with CAM.
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Affiliation(s)
- Pragya Kumar
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Patna, India
| | - Rajath Rao UR
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Patna, India
| | - Nilanjan Roy
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Patna, India
| | - Deepika Agrawal
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Patna, India
| | - Shamshad Ahmad
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Patna, India
| | - Kranti Bhavana
- Department of Otorhinolaryngology, All India Institute of Medical Sciences, Patna, India
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Xu Y, Zhang F, Zhai W, Cheng S, Li J, Wang Y. Unraveling of Advances in 3D-Printed Polymer-Based Bone Scaffolds. Polymers (Basel) 2022; 14:polym14030566. [PMID: 35160556 PMCID: PMC8840342 DOI: 10.3390/polym14030566] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023] Open
Abstract
The repair of large-area irregular bone defects is one of the complex problems in orthopedic clinical treatment. The bone repair scaffolds currently studied include electrospun membrane, hydrogel, bone cement, 3D printed bone tissue scaffolds, etc., among which 3D printed polymer-based scaffolds Bone scaffolds are the most promising for clinical applications. This is because 3D printing is modeled based on the im-aging results of actual bone defects so that the printed scaffolds can perfectly fit the bone defect, and the printed components can be adjusted to promote Osteogenesis. This review introduces a variety of 3D printing technologies and bone healing processes, reviews previous studies on the characteristics of commonly used natural or synthetic polymers, and clinical applications of 3D printed bone tissue scaffolds, analyzes and elaborates the characteristics of ideal bone tissue scaffolds, from t he progress of 3D printing bone tissue scaffolds were summarized in many aspects. The challenges and potential prospects in this direction were discussed.
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Affiliation(s)
- Yuanhang Xu
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
| | - Feiyang Zhang
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
| | - Weijie Zhai
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
| | - Shujie Cheng
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
| | - Jinghua Li
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
- Correspondence: (J.L.); (Y.W.)
| | - Yi Wang
- Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding 071000, China; (Y.X.); (F.Z.); (W.Z.); (S.C.)
- National United Engineering Laboratory for Advanced Bearing Tribology, Henan University of Science and Technology, Luoyang 471000, China
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- Correspondence: (J.L.); (Y.W.)
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Jablonski RY, Veale BJ, Coward TJ, Keeling AJ, Bojke C, Pavitt SH, Nattress BR. Outcome measures in facial prosthesis research: A systematic review. J Prosthet Dent 2021; 126:805-815. [PMID: 33581868 PMCID: PMC8664412 DOI: 10.1016/j.prosdent.2020.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 09/21/2020] [Accepted: 09/21/2020] [Indexed: 11/25/2022]
Abstract
STATEMENT OF PROBLEM Facial prosthesis research uses a wide variety of outcome measures, which results in challenges when comparing the effectiveness of interventions among studies. Consensus is lacking regarding the most appropriate and meaningful outcome measures to use in facial prosthesis research to capture important perspectives. PURPOSE The purpose of the systematic review was to identify and synthesize outcome measures used in facial prosthesis research. MATERIAL AND METHODS Electronic searches were performed in 11 databases (including nonpeer-reviewed literature). The citations were searched, and expert societies were contacted to identify additional studies. Inclusion criteria comprised studies of participants with facial defects who required or had received prosthetic rehabilitation with an external facial prosthesis. Exclusion criteria comprised participants with ocular prostheses, case reports, case series with fewer than 5 participants, laboratory-based studies, and studies published before 1980. Study selection was performed independently by 2 reviewers. Discrepancies were resolved through discussion or by a third reviewer. Outcome measures were synthesized with a categorization approach based on the perspective, theme, and subtheme of the outcome measures. Quality assessment was performed with an appraisal tool that enabled evaluation of studies with diverse designs. RESULTS Database searching identified 13 058 records, and 7406 remained after duplications were removed. After initial screening, 189 potentially relevant records remained, and 186 full texts were located (98% retrieval rate). After full-text screening, 124 records were excluded. Citation searches and contact with expert societies identified 4 further records. In total, 69 articles (grouped into 65 studies) were included. Studies were categorized as per the perspective of their outcome measures, with the following findings: patient-reported (74% of studies), clinical indicators (34%), clinician-reported (8%), multiple viewpoints (6%), and independent observer-reported (3%). Patient-reported outcome measures included tools to assess satisfaction, quality of life, and psychologic health. Variability in the choice of outcome measures was evident among the studies, with many self-designed, unvalidated, condition-specific questionnaires reported. A greater number of outcome measure themes emerged over time; themes such as service delivery and health state utility have recently been evaluated. CONCLUSIONS Over the past 40 years, facial prosthesis research has focused on patient-reported outcome measures. Outcome measures relating to other perspectives have been used less frequently, although new themes appear to be emerging in the literature. Future research should use outcome measures with appropriate measurement properties for use with facial prosthetics.
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Affiliation(s)
- Rachael Y Jablonski
- Specialty Registrar in Restorative Dentistry and NIHR Doctoral Fellow, Department of Restorative Dentistry, School of Dentistry, University of Leeds, Leeds, UK.
| | - Benjamin J Veale
- Medical Student, Hull York Medical School, University of York, York, UK
| | - Trevor J Coward
- Reader and Honorary Consultant in Maxillofacial and Craniofacial Rehabilitation, Academic Centre of Reconstructive Science, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Andrew J Keeling
- Clinical Associate Professor, Department of Restorative Dentistry, School of Dentistry, University of Leeds, Leeds, UK
| | - Chris Bojke
- Professor of Health Economics, Academic Unit of Health Economics, School of Medicine, University of Leeds, Leeds, UK
| | - Sue H Pavitt
- Professor of Translational and Applied Health Research, Dental Translational and Clinical Research Unit, School of Dentistry, University of Leeds, Leeds, UK
| | - Brian R Nattress
- Clinical Professor and Honorary Consultant, Department of Restorative Dentistry, School of Dentistry, University of Leeds, Leeds, UK
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Systematic Review of Clinical Applications of CAD/CAM Technology for Craniofacial Implants Placement and Manufacturing of Orbital Prostheses. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111349. [PMID: 34769865 PMCID: PMC8582823 DOI: 10.3390/ijerph182111349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 11/28/2022]
Abstract
This systematic review was aimed at gathering technical and clinical applications of CAD/CAM technology for the preoperative planning of craniofacial implants placement, designing of molds and substructures and fabrication of orbital prostheses. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, an electronic search was executed. Human studies that utilized digital planning systems for the prosthetic rehabilitation of orbital defects were included. A total of 16 studies of 30 clinical cases, which were virtually planned through various digital planning and designing software, were included. The most common preoperative data required for digital planning were CT scans in 15 cases, the 3DSS-STD-II scanning system in 5 cases, an Artec Color 3D scanner in 3 cases and a NextEngine Desktop 3D laser scanner in 2 cases. Meanwhile, the digital designing software were Ease Orbital Implant Planning EOIPlan software in eight cases, Geomagic software in eight cases, Simplant software in four cases and Artec Studio 12 Professional in three cases. Surgical templates were fabricated for 12 cases to place 41 craniofacial implants in the orbital defect area. An image-guided surgical navigation system was utilized for the placement of five orbital implants in two cases. Digital designing and printing systems were reported for the preoperative planning of craniofacial implants placement, designing of molds and substructures and fabrication of orbital prostheses. The studies concluded that the digital planning, designing and fabrication of orbital prostheses reduce the clinical and laboratory times, reduces patient visits and provide a satisfactory outcome; however, technical skills and equipment costs are posing limitations on the use of these digital systems.
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Dikicier S, Atay A, Korkmaz C. Health-related quality of life in edentulous patients. J Med Life 2021; 14:683-689. [PMID: 35027971 PMCID: PMC8742902 DOI: 10.25122/jml-2021-0277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/06/2021] [Indexed: 11/17/2022] Open
Abstract
This study aimed to assess Oral Health-Related Quality of Life (OHQoL) and satisfaction in patients who had complete denture treatment and were diagnosed with systemic diseases. Eighty edentulous patients using new complete dentures were separated into four groups according to their diseases [diabetes mellitus (DM)/osteoporosis (OP)/hypertension (HP)/healthy (control)]. The groups answered the Turkish version of the United Kingdom-Oral Health-Related Quality of Life (OHQoL-UK) and Visual Analog Scale (VAS) questionnaire four weeks after treatment. OHQoL-UK scores were slightly higher for females regardless of the type of disease. Compared with the control participants (57.95±5.33), the scores of the OHQoL-UK were not significantly different in OP and HP groups except for the DM group (58.7±5.37, 58.9±6.44, 45.3±5.19 respectively). DM was significantly associated with the increase of OHQoL values (p<0.05). Patients in all groups reported significantly higher "physical health" scores than other subdomains of OHQoL-UK, although positive correlations were determined among them. Presence of disease had no relationship to the VAS scores. This study shows that systemic diseases might not affect and predict patients' satisfaction with their complete dentures and OHQoL. DM is an independent risk factor for oral health. Satisfaction with the prosthesis might concern a patient's level of OHQoL.
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Affiliation(s)
- Sibel Dikicier
- Department of Prosthodontics, Hamidiye Faculty of Dentistry, University of Health Sciences, Istanbul, Turkey
| | - Arzu Atay
- Department of Prosthodontics, Hamidiye Faculty of Dentistry, University of Health Sciences, Istanbul, Turkey
| | - Cumhur Korkmaz
- Department of Prosthodontics, Hamidiye Faculty of Dentistry, University of Health Sciences, Istanbul, Turkey
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Three-Dimensional Printed Nasal Prostheses After Oncologic Rhinectomies: Workflow and Patients' Satisfaction. J Craniofac Surg 2021; 32:2297-2300. [PMID: 33840766 DOI: 10.1097/scs.0000000000007659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT Reconstructions after oncologic full-thickness rhinectomies are often deferred from the ablative surgery. Definitive silicone prostheses are usually not used for transitional rehabilitation, and therefore, patients may deal with major facial defects for a long time before reconstruction. The aim was to develop a time- and cost-effective digital workflow to three-dimensional print temporary nasal prostheses and to assess patients' satisfaction. This prospective study enrolled all consecutive patients after full thickness ablative surgery and deferred reconstruction, from May 2018 to October 2019, at a tertiary care academic institution. With a dedicated software, the pre- and postoperative scans were three-dimensional processed to create the prosthesis and they were directly printed in elastic transparent resin. A cross-sectional survey was conducted 4 months after the rehabilitation to assess patients' satisfaction regarding comfort, aesthetics, and security of the retaining system. Seven patients were enrolled and they were all rehabilitated using this workflow. Mean time of design was 2h48 (SD 40 minutes), and mean printing time was 5h18 (SD 1 hour). Mean cost of production was 753 U.S. Dollars (SD 144 U.S. Dollars). Median scores of the visual analog scales were 8 out of 10 for each topic with interquartile range of 4 to 7 for aesthetics, 7 to 9 for comfort, and 7 to 10 for security of the retaining system. It has shown its feasibility in terms of costs and time of production. Patients were satisfied and it can be considered as a mean to help patients to deal with treatment sequelaes before definitive reconstruction.
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Systematic Review of Clinical Applications of CAD/CAM Technology for Craniofacial Implants Placement and Manufacturing of Nasal Prostheses. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073756. [PMID: 33916853 PMCID: PMC8038514 DOI: 10.3390/ijerph18073756] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/24/2021] [Accepted: 03/30/2021] [Indexed: 12/20/2022]
Abstract
The aim of this systematic review was to gather the clinical and laboratory applications of CAD/CAM technology for preoperative planning, designing of an attachment system, and manufacturing of nasal prostheses. According to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, an electronic search was carried out. Only human clinical studies involving digital planning for the rehabilitation of facial defects were included. A total of 21 studies were included with 23 patients, which were virtually planned through different planning software. The most common preoperative data for digital planning were CT scans in nine cases, CBCT in six cases, and laser scans in six cases. The reported planning softwares were Mimics in six cases, Geomagic Studio software in six cases, ZBrush in four cases, and Freeform plus software in four cases. Ten surgical templates were designed and printed to place 36 implants after digital planning, while post-operative assessment was done in two cases to check the accuracy of planned implants. Digital 3D planning software was reported for presurgical planning and craniofacial implants placement, fabrication of molds, designing of implants, designing of retentive attachments, and printing of silicone prostheses. Digital technology has been claimed to reduce the clinical and laboratory time; however, the equipment cost is still one of the limitations.
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D'heygere V, Mattheis S, Stähr K, Bastian T, Höing B, Lang S, Hussain T. Epithetic nasal reconstruction after total rhinectomy: Oncologic outcomes, immediate and long-term adverse effects, and quality of life. J Plast Reconstr Aesthet Surg 2020; 74:625-631. [PMID: 33189623 DOI: 10.1016/j.bjps.2020.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 10/19/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Total rhinectomy for tumors of the nasal cavity substantially alters patients' appearance and requires local reconstruction. While full nasal epitheses are well-established for this purpose, potential long-term adverse effects and impact on patients' quality of life are not fully understood. METHODS Sixteen patients who underwent total rhinectomy with ensuing nasal reconstruction with a full nasal epithesis were included in the study. Oncologic outcomes were assessed, and adverse effects and quality of life analyses were performed based on a patient-reported outcomes tool. RESULTS In patients with squamous cell carcinomas of the nasal cavity, total rhinectomy led to excellent local tumor control. Immediate and long-term adverse effects of total rhinectomy and placement of a nasal epithesis were predominantly limited to the immediate nasal region. While patients were satisfied with their nasal appearance, they reported a worse assessment of their facial appearance and a measurable long-term effect on their psychological well-being. CONCLUSION Total rhinectomy and reconstruction with a full nasal epithesis is a safe and oncologically sound treatment approach. However, its effects on patients' overall appearance and psychological well-being need to be considered during treatment planning and follow-up.
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Affiliation(s)
- Victoria D'heygere
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Stefan Mattheis
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Kerstin Stähr
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Tobias Bastian
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Benedikt Höing
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Stephan Lang
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Timon Hussain
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany.
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12
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Unsal GS, Turkyilmaz I. Improved reconstruction of an implant-retained auricular prosthesis using CAD/CAM technology. J Dent Sci 2019; 14:328-329. [PMID: 31528263 PMCID: PMC6739256 DOI: 10.1016/j.jds.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/12/2019] [Indexed: 11/26/2022] Open
Affiliation(s)
- Gokce Soganci Unsal
- Yildirim Beyazit University, Faculty of Dentistry, Department of Prosthodontics, Ankara, Turkey.,New York University College of Dentistry, Department of Prosthodontics, New York, NY, USA
| | - Ilser Turkyilmaz
- New York University College of Dentistry, Department of Prosthodontics, New York, NY, USA
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13
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Dings JPJ, Merkx MAW, de Clonie Maclennan-Naphausen MTP, van de Pol P, Maal TJJ, Meijer GJ. Maxillofacial prosthetic rehabilitation: A survey on the quality of life. J Prosthet Dent 2019; 120:780-786. [PMID: 30414646 DOI: 10.1016/j.prosdent.2018.03.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 03/18/2018] [Accepted: 03/19/2018] [Indexed: 11/30/2022]
Abstract
STATEMENT OF PROBLEM Maxillofacial prostheses, especially those supported by endosseous implants, are regarded as a viable, secure treatment for the reconstruction of facial defects to restore quality of life. The long-term quality of life of patients treated with facial prostheses with different retentive systems is unclear. PURPOSE The purpose of this clinical study was to assess the long-term quality of life of patients treated with facial prostheses with different retentive systems over a 14-year period at a Dutch oral and maxillofacial surgery unit. MATERIAL AND METHODS A total of 66 patients with facial prostheses were inventoried and categorized based on anatomic location and type of retention. A 62-item questionnaire was designed to survey the daily prosthetic use, care, quality, durability, longevity, and reliability of retention. Furthermore, issues relating to general satisfaction, self-image, and socialization frequency were addressed. RESULTS Completed validated questionnaires were returned by 52 patients. Of the prosthetic replacements, 23% (n=12) were orbital, 33% (n=17) nasal, and 44% (n=23) auricular prostheses. The survey showed that a prosthetic reconstruction led to high satisfaction scores with regard to wearing comfort, anatomic fit, color, and anatomic form. A significant difference was shown for implant-retained facial prostheses, which provided enhanced retention and increased ease of placement and removal (Fisher exact test P=.01 and P=.04). Patients with nasal prostheses were less satisfied with the junction of their prostheses to the surrounding soft tissue and more aware of others noticing their prosthetic rehabilitation. Patients with auricular defects were less embarrassed (P=.01) by their prostheses. Although auricular prostheses were less frequently cleaned (P=.01), no significant difference was found in minor soft tissue complications between different anatomic locations and the various retentive systems. CONCLUSIONS Implant-retained prostheses have advantages over adhesive-retained prostheses in terms of ease of handling. However, improvements in prosthetic material properties, including color stability and durability, are needed to increase the longevity of facial prostheses.
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Affiliation(s)
- Jeroen P J Dings
- Oral and Maxillofacial Surgeon, Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands.
| | - Matthias A W Merkx
- Professor, Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | | | - Pascal van de Pol
- Maxillofacial Prosthodontist, Department of Dentistry, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Thomas J J Maal
- Coordinator 3D Laboratory, Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Gert J Meijer
- Professor, Department of Implantology and Periodontology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
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14
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Risk factors for periimplantitis and implant loss in orbital implants. J Craniomaxillofac Surg 2018; 46:2214-2219. [DOI: 10.1016/j.jcms.2018.09.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 08/15/2018] [Accepted: 09/25/2018] [Indexed: 11/20/2022] Open
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15
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Nuseir A, Hatamleh MM, Alnazzawi A, Al-Rabab'ah M, Kamel B, Jaradat E. Direct 3D Printing of Flexible Nasal Prosthesis: Optimized Digital Workflow from Scan to Fit. J Prosthodont 2018; 28:10-14. [PMID: 30461125 DOI: 10.1111/jopr.13001] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2018] [Indexed: 01/28/2023] Open
Abstract
A maxillofacial prosthesis is a successful treatment modality to restore missing facial parts. Digital technologies and 3D printing are employed in constructing facial prostheses such as ears; however, their application is still partial, and final prostheses are usually manufactured conventionally using stone molds. This report aims to introduce a complete digital workflow to construct a nasal prosthesis and compare it to the conventional workflow of a patient requiring a nasal prosthesis. A computer tomography scan showing the defect was exported to specialized software to create 3D reconstructions of the patient's face and underlying bone. The nose was digitally designed restoring facial esthetics, anatomy, shape, and skin color. Different skin tones were digitally matched to skin tissues adjacent to the defect area using the Spectromatch system. The design was 3D printed in flexible and colorful material at 16 μm resolution using a 3D printer. External color pigmentations were applied to the nose for optimum esthetics, and the prosthetic nose was sealed in silicone and left to heat polymerize for 15 minutes. The prosthetic nose was retained in place using biomedical adhesive, and the patient was pleased with it. This report proposes a complete digital workflow to directly design and fabricate a prosthetic nose of acceptable esthetics. Such a workflow can lead to enhanced prosthesis reproducibility and acceptability and may become an effective treatment option for treatment of patients with facial defects.
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Affiliation(s)
- Amjad Nuseir
- Faculty of Medicine, Jordan University of Science and Technology, King Abdullah University Hospital, Irbid, Jordan
| | - Muhanad Moh'd Hatamleh
- Oral and Maxillofacial Surgery Department, King's College Hospital NHS Foundation Trust, London, UK.,Luminous Technical University College, Amman, Jordan
| | - Ahmad Alnazzawi
- Department of Substitutive Dental Science, Faculty of Dentistry, Taibah University, Madinah, Saudi Arabia
| | - Mohammad Al-Rabab'ah
- University of Jordan, School of Dentistry, Amman, Jordan.,University of Liverpool, School of Dentistry, Liverpool, UK
| | - Belal Kamel
- Plastic Surgery Specialist, Nour Clinic, Cairo, Egypt
| | - Esraa Jaradat
- Department of Allied Dental Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
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16
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de Oliveira FM, Salazar-Gamarra R, Öhman D, Nannmark U, Pecorari V, Dib LL. Quality of life assessment of patients utilizing orbital implant-supported prostheses. Clin Implant Dent Relat Res 2018; 20:438-443. [PMID: 29508545 DOI: 10.1111/cid.12602] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/31/2018] [Accepted: 02/01/2018] [Indexed: 11/29/2022]
Abstract
STATEMENT OF PROBLEM Evaluate the effect of orbital prosthesis retained by implants through a specific quality of life (QOL) questionnaire provides important information on patients QOL, great incentive for the multidisciplinary team and public health support to continue work in this area. PURPOSE The objective of the study was to evaluate patient satisfaction with orbital implant-supported prostheses using an adapted quality of life questionnaire. MATERIALS AND METHODS Forty five patients using orbital implant-supported prostheses for a period ranging from six to 120 months. The subjects answered a questionnaire that consisted of 10 questions covering appearance, retention, conspicuousness, self-confidence, difficulty of placement, difficulty of removal, cleaning, limitation of activities, discomfort of tissues, and recommendation of the method to other patients. Answers were expressed using a visual 100-mm scale. The arithmetic mean of the responses was converted into a percentage to represent the satisfaction index. RESULTS Patients demonstrated a high level of satisfaction on all items, with the lowest rate being for aesthetics and the highest being for recommending the method to other patients. High satisfaction rates regarding the placement and removal of the prosthesis, discomfort to the tissues, and cleaning suggest the ease of handling of the prosthesis. High satisfaction with retention, self-confidence, conspicuousness of the prosthesis, and limitation of activities indicated an association with a better social life. CONCLUSIONS The results showed that use of bone anchorage technique of extraoral prostheses provided a high level of satisfaction among patients, confirming that osseointegrated implants are a very important resource for the rehabilitation of orbital deformities.
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Affiliation(s)
| | | | - David Öhman
- Maxillofacial Department, Dental School, University of Gothenburg, Gothenburg, Sweden
| | - Ulf Nannmark
- Maxillofacial Department, Dental School, University of Gothenburg, Gothenburg, Sweden
| | - Vanessa Pecorari
- UNIP Postgraduate Dental Program, Universidade Paulista, São Paulo, Brazil
| | - Luciano Lauria Dib
- UNIP Postgraduate Dental Program, Universidade Paulista, São Paulo, Brazil
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17
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Initial investigation of the corrosion stability of craniofacial implants. J Prosthet Dent 2017; 119:185-192. [PMID: 28533010 DOI: 10.1016/j.prosdent.2017.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 02/15/2017] [Accepted: 02/15/2017] [Indexed: 11/23/2022]
Abstract
STATEMENT OF PROBLEM Although craniofacial implants have been used for retention of facial prostheses, failures are common. Titanium undergoes corrosion in the oral cavity, but the corrosion of craniofacial implants requires evaluation. PURPOSE The purpose of this in vitro study was to investigate the corrosion stability of commercially pure titanium (CP Ti) exposed to simulated human perspiration at 2 different pH levels (5.5 and 8). MATERIAL AND METHODS Fifteen titanium disks were divided into 3 groups (n=5 per group). The control group was subjected to simulated body fluid (SBF) (control). Disks from the 2 experimental groups were immersed in simulated alkaline perspiration (SAKP) and simulated acidic perspiration (SACP). Electrochemical tests, including open circuit potential (3600 seconds), electrochemical impedance spectroscopy, and potentiodynamic tests were performed according to the standardized method of 3-cell electrodes. Data were analyzed by 1-way ANOVA and the Tukey honestly significant difference tests (α=.05). RESULTS Simulated human perspiration reduced the corrosion stability of CP Ti (P<.05). The SBF group presented the lowest capacitance values (P<.05). SAKP and SACP groups showed increased values of capacitance and showed no statistically significant differences (P>.05) from each other. The increase in capacitance suggests that the acceleration of the ionic exchanges between the CP Ti and the electrolyte leads to a lower corrosion resistance. SAKP reduced the oxide layer resistance of CP Ti (P<.05), and an increased corrosion rate was noted in both simulated human perspiration groups. CONCLUSIONS Craniofacial implants can corrode when in contact with simulated human perspiration, whereas alkaline perspiration shows a more deleterious effect. Perspiration induces a more corrosive effect than simulated body fluid.
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18
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Aesthetic and functional outcomes in patients with a nasal prosthesis. Int J Oral Maxillofac Surg 2017; 46:1446-1450. [PMID: 28521966 DOI: 10.1016/j.ijom.2017.04.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 03/09/2017] [Accepted: 04/27/2017] [Indexed: 02/03/2023]
Abstract
The aim was to evaluate the aesthetic and functional outcomes in patients with a nasal prosthesis after radical tumour resection. A questionnaire with 15 domains was created to evaluate the satisfaction of patients with their nasal prosthesis. Correlations with the results of the University of Washington Quality of Life (UWQOL) questionnaire, which was also completed by the patients, were analyzed. Forty-three patients with a partial or total nasal prosthesis completed the questionnaire. Twenty-seven patients were male and 16 were female; their median age was 62 years. The median follow-up time after tumour resection was 33 months. The best result was obtained for overall function (85.5) and the worst result for nasal crusts (58.5). The average daily duration of prosthesis use was 17.4h. There were sex-dependent and age-dependent differences in the domain 'self-confidence', age-dependent differences in the domain 'stability during sporting activities', and differences in the domain 'nose bleed' depending on the time since tumour resection. All patients would recommend this rehabilitation after rhinectomy. 'Satisfaction with function' had the most influence on UWQOL domains. The nasal prosthesis is a well-accepted rehabilitation after rhinectomy. The results for appearance are comparable to those obtained for nasal reconstruction, and high scores were found for the functional domains.
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19
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Fabrication of an Orbital Prosthesis Combined With Eyebrow Transplantation. J Craniofac Surg 2017; 28:479-481. [PMID: 28045822 DOI: 10.1097/scs.0000000000003319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Fabrication of an orbital prosthesis is considered as a challenging procedure as compared to the other facial prosthesis due to the presence of inactive eye movements and the need of artificial hair in order to mimic eyelashes and eyebrows. Generally these structures are sewed or bonded in the silicone. However, deformation or hair loss is observed within time. This deformation is visible especially in the eyebrow. This clinical report represents a patient with an implant supported orbital prosthesis. Patient was not satisfied with the nature of her eyebrow that was sewed in the silicone. Therefore, an alternative approach of eyebrow transplantation was used for the patient. The patient expressed her better satisfaction of this definitive prosthesis supported with eyebrow transplantation.
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20
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Treatment Outcome of the Transfacial Titanium Epiplating System for Total Nasal Defects. Plast Reconstr Surg 2016; 137:405e-413e. [PMID: 26818331 DOI: 10.1097/01.prs.0000475792.38984.37] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Malignant tumors are the most frequent reason for acquired defects of the nose. Bone-anchored craniofacial prostheses represent a secure, uncomplicated, and cosmetically acceptable rehabilitative alternative to surgical reconstruction. The aim of this study was to determine a potential benefit of the Titanium Epiplating System (Fa. Medicon, Tuttlingen, Germany) as a grouped implant system in the anatomically difficult nasal region with limited bone supply. METHODS Patients with complete nasal defects who received a transfacial Titanium Epiplating System between January of 2009 and December of 2013 for nasal prostheses were included. The Epiplating titanium plates are specially adapted to the nasal region and were modified individually. Implant survival, periimplantitis, clinical course, and risk factors for implant survival were assessed retrospectively, including univariate statistics. RESULTS Fifty-three patients were included in this study. At the time of last follow-up, 51 of 53 Epiplating systems (96.2 percent) were stable in situ. One titanium plate had to be renewed because of a traumatic accident and one plate had to be removed because of disease recurrence. Periimplantitis occurred in 7.5 percent and could be treated successfully by either local or systemic antibiotic therapy without any loss of stability in bone anchorage. Only smoking significantly increased the risk of periimplantitis (p = 0.013), whereas age, irradiation, chemotherapy, and immunosuppression did not influence the outcome of therapy. The median healing time with use of the Titanium Epiplating System was 3.6 ± 2.7 months. CONCLUSIONS The Titanium Epiplating System is a safe and uncomplicated system for bone-anchored retention of nasal prostheses. Good aesthetic results can be achieved. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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21
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Antimicrobial activity of conventional and plant-extract disinfectant solutions on microbial biofilms on a maxillofacial polymer surface. J Prosthet Dent 2016; 116:136-43. [PMID: 26922209 DOI: 10.1016/j.prosdent.2015.12.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 12/11/2015] [Accepted: 12/11/2015] [Indexed: 12/13/2022]
Abstract
STATEMENT OF PROBLEM Dentists often note problems with infection in patients with maxillofacial prostheses. Conventional disinfection protocols are not always effective and may alter the properties of the polymer used in the prosthesis. Thus, the search for improved disinfection methods is important. PURPOSE The purpose of this in vitro study was to evaluate and compare the antimicrobial activity of conventional disinfectant solutions (water and neutral soap and 4% chlorhexidine) and plant extracts (Cymbopogon nardus and Hydrastis canadensis) on specimens of maxillofacial silicone contaminated with Candida albicans and Staphylococcus aureus biofilms. MATERIAL AND METHODS Seventy-two silicone (MDX4-4210) specimens were fabricated (5×2 mm) and sterilized. Thirty-six were contaminated with C albicans (10(6) cells/mL) and 36 with S aureus (10(8) cells/mL) to evaluate the antimicrobial activity of the cleaning protocols. After incubation (37°C/72 hours), the specimens were divided into 5 groups: not disinfected (positive control), soaking in saline solution for 10 minutes, soaking in 4% chlorhexidine for 10 minutes, soaking in C nardus for 10 minutes, soaking in H canadensis for 10 minutes, and washing by hand with water and neutral soap for 30 seconds. The viability of cells was evaluated by XTT (2,3-bis-(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide) assay and by scanning electron microscope analysis. The results were analyzed by ANOVA and the Tukey HSD test (α=.05). RESULTS All disinfection solutions provided a statistically significant reduction in biofilm viability compared with the control group for both microorganisms (P<.05). Washing with water and neutral soap was significantly more effective in reducing biofilm viability than immersion in the disinfection solutions, with persistence of viable microorganisms between 1.05% for C albicans and 0.62% for S aureus after this cleaning protocol. Photomicrographs revealed that 4% chlorhexidine altered the surface of the polymer. CONCLUSIONS Within the limitations of this in vitro study, it was concluded that the cleaning protocols with different disinfectant solutions produced a significant reduction in the viability of C albicans and S aureus biofilms on the silicone polymer. Washing with water and neutral soap was the most effective protocol against both microorganisms.
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22
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Becker C, Kayser G, Pfeiffer J. Squamous cell cancer of the nasal cavity: New insights and implications for diagnosis and treatment. Head Neck 2016; 38 Suppl 1:E2112-7. [PMID: 26854649 DOI: 10.1002/hed.24391] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2015] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Squamous cell carcinoma (SCC) of the nasal cavity is a rare malignancy and often analyzed in heterogeneous studies with other tumors of the nose or the paranasal sinuses. The purpose of this study was to evaluate distinct risk factors, tumor characteristics, outcome predictors, and the prevalence of human papillomavirus (HPV) in SCC of the nasal cavity. METHODS We conducted a retrospective study of 39 patients treated at a single quaternary medical care and cancer center. We analyzed tumor characteristics, HPV status, treatment, and outcome. We present the largest study on SCC of the nasal cavity from a single center. RESULTS The majority of patients (70.2%) presented with an early-stage tumor (T1 or T2). Only 1 patient had a single neck metastasis at the time of diagnosis. Four tumors were HPV-positive. Most patients (61.5%) underwent surgical resection without adjuvant treatment, with 12 patients (30.8%) undergoing additional radiotherapy. Three patients were treated with primary radiotherapy or chemoradiotherapy. No patient treated primarily with total rhinectomy developed local tumor recurrence. CONCLUSION Local tumor control is crucial, even if it makes radical surgery necessary. Postoperative epithetic treatment enables reliable follow-up examinations. Regional metastases at the time of diagnosis are rare. Neck dissection should therefore be reserved for cases of suspected metastasis. HPV may also play a role in the etiology of SCC of the nasal cavity. © 2016 Wiley Periodicals, Inc. Head Neck 38: E2112-E2117, 2016.
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Affiliation(s)
- Christoph Becker
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Freiburg, Freiburg, Germany
| | - Gian Kayser
- Institute of Pathology, University of Freiburg, Freiburg, Germany
| | - Jens Pfeiffer
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Freiburg, Freiburg, Germany
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23
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Balik A, Ozdemir-Karatas M, Peker K, Cifter ED, Sancakli E, Gökcen-Röhlig B. Soft Tissue Response and Survival of Extraoral Implants: A Long-Term Follow-up. J ORAL IMPLANTOL 2016; 42:41-5. [DOI: 10.1563/aaid-joi-d-14-00086] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Maxillofacial defects may be reconstructed by plastic surgery or treated by prosthetic mean rehabilitation. In case of large defects, prosthetic rehabilitation rather than surgical reconstruction is preferred due to the insufficient esthetic results of surgical interventions. However, retention of the craniofacial prosthesis is a great problem despite the satisfactory esthetic results. With the presentation of extraoral implants, the retention of maxillofacial prostheses was improved, and osseointegrated craniofacial implants have become indispensable for retention and stability. However, there are conflicting results regarding the success rates of osseointegrated implants used at the craniofacial region. A total of 24 patients with 64 implants (30 in auricular region of 13 patients, 24 in nasal region of 8 patients, and 10 in orbital region of 3 patients) ranging in age from 16 to 83 years (mean age = 45.45 years) were evaluated. One patient among 13 patients (1/13) has lost his implants in the auricular area, 1 patient among 8 patients (1/8) lost his implants, and 1 patient among 3 patients (1/3) has lost all of her implants. Peri-implant soft tissue response was evaluated for a 60-month period and a total of 654 visits/sites recorded. Grade 0 (no irritation) was present in 72.8% (476/654) of the visits/sites. Grade 1 (slight redness) was observed for 18.8% (123/654). Grade 2 (red and slightly moist tissue) was scored in 6.9% (45/654). Grade 3 (red and slightly moist tissue with granulation) was noted in 1.5% (10/654) and grade 4 (infection) could not be found. Ossseointegrated implants provide reasonable support and show successful results when used with maxillofacial prostheses.
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Affiliation(s)
- Ali Balik
- Department of Maxillofacial Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Capa, Turkey
| | - Meltem Ozdemir-Karatas
- Department of Maxillofacial Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Capa, Turkey
| | - Kadriye Peker
- Department of Dental Public Health, Faculty of Dentistry, Istanbul University, Fatih/Çapa, Istanbul, Turkey
| | - Ebru Demet Cifter
- Department of Maxillofacial Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Capa, Turkey
| | - Erkan Sancakli
- Department of Maxillofacial Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Capa, Turkey
| | - Bilge Gökcen-Röhlig
- Department of Maxillofacial Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Capa, Turkey
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24
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Wei LA, Brown JJ, Hosek DK, Burkat CN. Osseointegrated implants for orbito-facial prostheses: Preoperative planning tips and intraoperative pearls. Orbit 2016; 35:55-61. [PMID: 26817410 DOI: 10.3109/01676830.2015.1099699] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE Implant-retained facial prostheses are becoming increasingly sophisticated. We describe our experience with successful implant placement. METHODS Retrospective case series. Patients with severe unilateral orbital deformity who underwent socket reconstruction with placement of orbital implants were identified. Data on patient age, gender, mechanism of eye, soft tissue, and bone loss, prior reconstructive surgeries and radiation, and orbital imaging were collected and analyzed. RESULTS Four patients (9 implants) between 2010 and 2014, who had osseointegrated implants placed for orbito-facial prostheses were identified. Three were male, one female. Average age was 59 years (range 34-86). Reason for eye loss was trauma in two patients, exenteration for recurrent rhabdomyosarcoma in one patient, and enucleation for retinoblastoma in one patient. All patients had Vistafix® (Gothenburg, Sweden) osseointegrated titanium implants (4 mm) placed in a 2-stage procedure over a span of 3-6 months with subsequent successful prosthesis fitting. CONCLUSION Implant-retained orbito-facial prostheses are safe, easy, and reliable. The ideal socket has minimal dead space, robust bone, and soft tissue 4-5 mm in depth. Preoperative planning should consist of: 1) orbit CT; 2) careful clinical exam of the orbital deformity; and, 3) analysis of socket topography. Operative tips for successful implant placement include: 1) 2-3 points of fixation; 2) placement of implants in bone of adequate thickness; and 3) implant placement as a 2-stage rather than 1-stage procedure. There appears to be no difference in outcome in irradiated and non-irradiated sockets in this series, but should be a consideration and discussed with the patient.
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Affiliation(s)
- Leslie A Wei
- a Department of Ophthalmology, Oculoplastic, Facial Cosmetic and Orbital Surgery Service , University of Wisconsin-Madison , Madison , Wisconsin , USA
| | - Julie J Brown
- b Medical Art Resources, Inc ., Milwaukee , Wisconsin , USA
| | - Dori K Hosek
- c Global Prosthetics, Inc ., Madison , Wisconsin , USA
| | - Cat N Burkat
- a Department of Ophthalmology, Oculoplastic, Facial Cosmetic and Orbital Surgery Service , University of Wisconsin-Madison , Madison , Wisconsin , USA
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Wondergem M, Lieben G, Bouman S, van den Brekel MWM, Lohuis PJFM. Patients' satisfaction with facial prostheses. Br J Oral Maxillofac Surg 2015; 54:394-9. [PMID: 26508540 DOI: 10.1016/j.bjoms.2015.09.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Accepted: 09/14/2015] [Indexed: 11/17/2022]
Abstract
We assessed the "impact on wellbeing" and "satisfaction" of patients who had a facial prosthesis (of the ear, nose, or orbit) fitted in The Netherlands Cancer Institute. Patients had either an adhesive-retained or an implant-retained facial prosthesis between 1951 and 2011. We did a cross-sectional survey of 104 patients, then gave a questionnaire to the final study group of 71 (68%), a year or more later. All were satisfied with their prostheses (visual analogue scale (VAS): mean (SD) 8.1(1.5). The implant-retained group were the most satisfied (p=0.022), and the adhesive-retained group felt more self-conscious (p=0.013). Three-quarters of all patients said that the prosthesis was not painful and there were no problems with the way it functioned. A well-designed facial prosthesis has obvious benefits, but there were no appreciable differences between the two groups. Each patient must make a careful decision about which type of prosthesis to choose, taking into account the quality of their remaining tissue, the site of the defect, and their general health.
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Affiliation(s)
- Marloes Wondergem
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Head and Neck Surgery, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands; The University Medical Centre Groningen, Department of Otorhinolaryngology, P.O. Box 30001, 9700 RB Groningen, The Netherlands.
| | - George Lieben
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Head and Neck Surgery, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands.
| | - Shirley Bouman
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Head and Neck Surgery, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands.
| | - Michiel W M van den Brekel
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Head and Neck Surgery, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands; Academic Medical Centre of the University of Amsterdam, Department of Oral and Maxillofacial Surgery, P.O. Box 22660, 1100 DD Amsterdam, The Netherlands.
| | - Peter J F M Lohuis
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek, Department of Head and Neck Surgery, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands.
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26
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Arazpour M, Mardani MA, Bahramizadeh M, Layeghi F, Zarezadeh F, Curran S. The effect of new method of suspension on quality of life, satisfaction, and suspension in patients with finger prostheses. Prosthet Orthot Int 2015; 39:197-203. [PMID: 24549209 DOI: 10.1177/0309364614521653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 01/06/2014] [Indexed: 02/03/2023]
Abstract
BACKGROUND The use of a finger prosthesis following finger amputation is a common approach that is linked to many factors. OBJECTIVES The aim of this study was to evaluate the effect of a new method of suspension on quality of life, satisfaction, and suspension in these patients. STUDY DESIGN Quasi-experimental. METHOD A total of 24 patients with finger amputation and 12 healthy subjects as control group participated in this study. Two types of finger prostheses with conventional suction suspension and new method suspension were provided. A force gauge was used to evaluate suspension force along with a World Health Organization Quality of Life-BREF questionnaire instrument. Satisfaction of the prosthesis was also evaluated using a visual analog scale. RESULTS There was significant difference in quality of life assessment between the patient group and healthy control group, but there was no statistical difference (p > 0.05) between the two patients groups at baseline and after prosthesis use. Using finger prosthesis improved all domains after prosthesis wearing in patients with finger amputations. There were significant differences (p < 0.05) between the two types of prosthesis in terms of suspension and satisfaction. CONCLUSION Wearing the prosthesis with the new method of suspension had an effective role in terms of providing suspension and an increase in satisfaction in patients with finger amputation. CLINICAL RELEVANCE Patients with finger amputation usually use a prosthesis with a simple suspension technique, yet many of these patients experience atrophy and subsequently loss of appropriate suspension. This paper presents a new method of suspension and showed that using this approach improved satisfaction and suspension in patients with finger amputation.
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Affiliation(s)
- Mokhtar Arazpour
- Department of Orthotics and Prosthetics, University of Social Welfare and Rehabilitation Science, Tehran, Islamic Republic of Iran
| | - Mohammad A Mardani
- Department of Orthotics and Prosthetics, University of Social Welfare and Rehabilitation Science, Tehran, Islamic Republic of Iran
| | - Mahmood Bahramizadeh
- Department of Orthotics and Prosthetics, University of Social Welfare and Rehabilitation Science, Tehran, Islamic Republic of Iran
| | - Fereydoun Layeghi
- Department of Clinical Sciences, University of Social Welfare and Rehabilitation Science, Tehran, Islamic Republic of Iran
| | - Fatemeh Zarezadeh
- Department of Orthotics and Prosthetics, University of Social Welfare and Rehabilitation Science, Tehran, Islamic Republic of Iran
| | - Sarah Curran
- Cardiff School of Health Sciences, University of Wales, Cardiff, UK
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27
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Hatamleh MM, Watson J, Srinivasan D. Closed-eye orbital prosthesis: A clinical report. J Prosthet Dent 2015; 113:246-9. [DOI: 10.1016/j.prosdent.2014.07.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 07/29/2014] [Accepted: 07/29/2014] [Indexed: 11/16/2022]
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28
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Cifter ED, Ozdemir-Karatas M, Sancakli E, Balik A. A surface roughening technique for maxillofacial prostheses. J Prosthet Dent 2014; 113:250-2. [PMID: 25444281 DOI: 10.1016/j.prosdent.2014.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 09/01/2014] [Accepted: 09/02/2014] [Indexed: 11/30/2022]
Abstract
Giving a natural surface texture to the maxillofacial prostheses is one of the major goals for the maxillofacial prosthodontists. This article describes a technique for application of an antiskid epoxy resin to the surface of the definitive mold before pouring the maxillofacial silicone elastomer. This technique produces evenly distributed and same-size pores that are more similar to the natural appearance of human skin.
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Affiliation(s)
- Ebru D Cifter
- Research assistant, Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey.
| | - Meltem Ozdemir-Karatas
- Research assistant, Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
| | - Erkan Sancakli
- Research assistant, Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
| | - Ali Balik
- Research assistant, Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
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29
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Peker K, Ozdemir-Karatas M, Balık A, Kürklü E, Uysal O, Rogers SN. Validation of the Turkish version of the Liverpool Oral Rehabilitation Questionnaire version 3 (LORQv3) in prosthetically rehabilitated patients with head and neck cancer. BMC Oral Health 2014; 14:129. [PMID: 25339520 PMCID: PMC4216844 DOI: 10.1186/1472-6831-14-129] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Accepted: 10/13/2014] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The Liverpool Oral Rehabilitation Questionnaire version 3 (LORQv3) is a measure assessing the impact of oral rehabilitation on patients' health-related quality of life (HRQOL).The aims of the study were to adapt culturally the LORQv3 for Turkish-speaking head and neck cancer patients who had undergone prosthetic rehabilitation and to undertake an initial investigation of its psychometric properties. METHODS The Turkish version of the LORQv3 was translated and culturally adapted into Turkish, and tested on a sample of 46 head and neck cancer patients who had undergone prosthetic rehabilitation at a university clinic. Patients were categorized into three groups: Patients with maxillary obturator prostheses treated by surgery alone (n = 15); Patients with maxillary obturator prostheses treated by surgery plus radiotherapy, with or without chemotherapy (n = 23); and, Nasopharyngeal cancer patients without maxillary defects wearing conventional dental prostheses who had been treated by radiotherapy with or without chemotherapy (n = 8). Data were collected through clinical examinations and self-reported questionnaires, including socio-demographic characteristics, the LORQv3, and the University of Washington Quality of Life questionnaire version 4 (UW-QOLv4). The psychometric evaluation included validity (content, face, construct, and criterion) and reliability (internal consistency and test-retest). RESULTS All sections of the LORQv3 showed satisfactory internal consistency, with Cronbach's alpha between 0.71 to 0.82. Kappa statistics showed moderate to perfect test-retest reliability for the 33 LORQv3 items. We found significant negative correlations between the LORQv3 and the UW-QOL v4 for some related items. The LORQv3 also identified differences in responses among patient groups, supporting its construct and criterion validity. CONCLUSIONS This study provides initial evidence in support of the validity and reliability of the Turkish version of LORQv3 in prosthetically rehabilitated patients with head and neck cancer; it could be used in clinical practice in Turkey.
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Affiliation(s)
- Kadriye Peker
- Department of Dental Public Health, Faculty of Dentistry, Istanbul University, Çapa, Istanbul, Turkey.
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30
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Psychosocial and quality of life outcomes of prosthetic auricular rehabilitation with CAD/CAM technology. Int J Dent 2014; 2014:393571. [PMID: 24799904 PMCID: PMC3988852 DOI: 10.1155/2014/393571] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Accepted: 02/09/2014] [Indexed: 11/17/2022] Open
Abstract
Introduction. The psychosocial and quality of life (QoL) of patients with deformed or missing ears are frequently compromised. The aim of this study is to develop innovative techniques using CAD/CAM technology in prosthetic auricular rehabilitation and provide improvement in the treatment outcomes, including their psychology and QoL. Methods. This is a preliminary clinical cohort study. Six patients requesting for auricular reconstruction were recruited and rehabilitated with implant-supported prosthesis using CAD/CAM technology. Different treatment outcomes including QoL and psychological changes were assessed at different time points. Results. A significant reduction in severity of depressive symptoms (P = 0.038) and an improving trend of satisfaction with life were found at 1 year postoperatively when compared with the preoperative findings. The domain scores in ‘‘Body image”, ‘‘Family/friends/strangers”, and ‘‘Mood” were also significantly higher (P < 0.05) at 1 year postoperatively than 1 week postoperatively. However, only 50% of the patients wear their auricular prosthesis regularly. Conclusion. This preliminary study has confirmed that implant-supported auricular prosthesis could induce improvement in the psychology and QoL with statistically significant differences in the domains of the body image, social interaction, and mood. Our present findings can inform research design and hypotheses generation of future studies.
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