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Poliklinik für Kieferorthopädie
2021 |
Einrichtungsstatistik
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Forschungsprojekte | 10 |
Publikationen | 11 |
Promotionen | 5 |
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Projektleiter: Dr. C Erbe, Univ.-Prof. Dr. Dr. H Wehrbein
Staining Potential of two Marketed Fluoride RinsesAbstract: The objective of this study is to evaluate the stain accumulation potential of two marketed Fluoride rinses in children.
This will be a randomized, parallel group, double-blind, single-center study with two treatment groups comprised of healthy children (10 – 16 years old) with up to 30 subjects per group. A total of up to 60 subjects will participate in this study. At the Baseline visit, subjects will be given an oral exam and a prophylactic cleaning on the twelve anterior teeth. Subjects will be randomly assigned to one of the two treatments. Subjects will then be given a study kit and use it for next two months. Safety and efficacy measurements will be assessed at the Baseline, Week 4 and Week 8 visits. |
Laufzeit: 2011-2022 |
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Projektleiter: Dr. C. Erbe, Prof. Dr. Dr. H. Wehrbein
Clinical Study to assess the Plaque removal efficacy of a new manual toothbrush with small brush headStudy Objective
The objective of this study was to evaluate the efficacy of a new Oral-B manual toothbrush (Cross Action small brush head design) verus a control group (Oral-B Indicator 30 soft) in the reduction of dental plaque among a general adult population using the Turesky Modified Quigley-Hein Index (TQHPI).
Product Usage
Acclimation:
Subjects were instructed to brush their teeth at home twice daily (morning and evening) in their customary manner using the assigned provided test toothbrush and their regular toothpaste for approximately one week prior to their on-site visits.
Periods 1-4
Subjects were instructed to brush their teeth as they normally do with the assigned manual brush. The marketed dentifrice was dispensed by site personnel on a tongue depressor. Subjects brushed their teeth without access to a mirror. Brushing time was recorded in a discrete manner by site staff.
Study Design
This was a single-brushing, 2-treatment, examiner-blind, randomized, 4 period, crossover design. Subjects used each of the two toothbrushes twice. 26 adult subjects were enrolled into the clinical trial based on study criteria. For familiarization purposes, subjects were given their assigned test toothbrush to use at home twice daily for approximately one week prior to each study period visit. Subjects were instructed to refrain from all oral hygiene procedures for approximately 24 hours prior to each of their appointment times. In addition, the subjects were instructed to refrain from eating, drinking, chewing gum or smoking (including smokeless tobacco) for 2 hours prior to their appointment time. Only small sips of water were permissible. Subjects were to refrain from sipping water 45 minutes prior to their scheduled visit.
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Laufzeit: 2018-2023 |
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Projektleiter: Dr. C. Erbe
Histological and histomorphometric investigation of the median palatine suture in different age groups - an ex vivo study on human cadaver specimensThe median palatine suture of the maxilla, which extends from the maxillary incisal fossa to the nasal posterior spine, is of great clinical importance and relevance to orthodontists worldwide. A rapid maxillary expansion (RME) is indicated in the presence of a a narrow upper jaw and / or a one- or bilateral crossbite and / or frontal crowding in order to create space as fast as possible in the transversal.
As the patient ages, the so-called transversal resistance of the median palatine suture becomes larger and thus, it becomes increasingly difficult to predict the success of a conservative RME. Therefore, in patients > 18 years, surgically assisted RME is usually preferred to conservative RME.
Assumptions that the increasing ossification of the suture are responsible for this resistance can only be partially verified. Previous studies showed that at the age of 30 years, only a very small portion of the median suture is clearly ossified, which means that there is still a need for considerable examinations / ex vivo studies.
The aim of this study is to use modern histological and histomorphometric methods to analyze the age-related morphological changes of the median palatine suture in cooperation with Prof. Dr. Dr. Dr. Shahram Ghanaati, Senior Consultant and Head of the Research Laboratory (FORM-Lab, Frankfurt Orofacial Regenerative Medicine-Lab), the Department of Oral and Maxillofacial Surgery of the Goethe-University Frankfurt am Main (Director: Univ.-Prof. Dr. Dr. Robert Sader). Further insights into the transversal resistance of the median palatine sutura should be gained. The working hypothesis says that the age-dependent form changes of the suture, the horizontal and transversal interdigitations (twisting or toothing of the bone suture), respectively, could be responsible for this resistance.
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Laufzeit: 2017-2022 |
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Projektleiter: Dr. C. Erbe, Univ.-Prof. Dr. Dr. H. Wehrbein
The purpose of this study is to assess the plaque removal efficacy of three experimental manual toothbrushes relative to a regular manual toothbrush using the Turesky Modified Quigley-Hein Plaque Index (TQHPI)Overall Study Design and Plan
This is a replicate use single brushing, four-treatment, examiner-blind, randomized, eight period, crossover design. Approximately 20 adult subjects at least 18 years of age, will be enrolled into the clinical trial based on study criteria. Subjects will be instructed to refrain from all oral hygiene procedures for approximately 12 hours prior to their appointments. In addition, the subjects will be instructed to refrain from eating, drinking, chewing gum or smoking (including smokeless tobacco) for 4 hours prior to their appointment time. Only small sips of water are permissible. Subjects should refrain from sipping water 45 minutes prior to their scheduled visit.
Inclusion Criteria
In order to be included in the study, each subject must:
-provide written informed consent and receive a signed copy;
-be at least 18 years of age and mainly use a manual toothbrush;
-be in good general health as determined by the investigator/designee based on a review/update of their medical history;
-have a whole mouth average pre-brushing TQHPI score of ³1.75 at Period-1;
-possess a minimum of 16 scorable teeth with facial and lingual scorable surfaces;
-refrain from all oral hygiene procedures for approximately 12 hours prior to this visit and agree to follow this same restriction prior to all visits;
-refrain from eating, drinking (except small sips of water up until 45 minutes prior to their appointment), chewing gum and using tobacco for at least 4 hours prior to this visit and agree to follow these same restrictions prior to all visits;
-agree not to participate in any other oral care study for the duration of this study;
-agree to delay any elective dentistry, including dental prophylaxis, until study completion and to report any non-study dentistry received during the course of this study;
-agree to refrain from using any non-study toothbrushes, dentifrices, mouth rinses, tooth whitening products or floss for the study duration other than their regular at-home toothbrush and toothpaste used between visits;
-agree to maintain their same regular at-home toothbrush and toothpaste for the study duration;
-agree to return for their scheduled visits and to follow all study procedures.Exclusion Criteria
Subjects are excluded from study participation where there is evidence of:
-Any carious lesions requiring restorative treatment;
-active treatment for periodontitis;
-active orthodontic therapy, and/or have removable denture prosthesis;
-any disease or conditions that could be expected to interfere with examination procedures or with the subject safely completing the study (including allergies to dyes);
-dental prophylaxis any time within the 4 weeks prior of the first visit;
-peri/oral piercings;
-using any antibiotics or a chlorhexidine mouth rinse any time within the 2 weeks prior to this visit.
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Laufzeit: 2016-2022 |
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Projektleiter: Dr. Christina Erbe, Univ.-Prof. Dr. Dr. H. Wehrbein
"Stain", Clinical Study Agreement Procter & Gamble 2017166This is a single-center, unsupervised use, single-treatment study. The study will consist of an up-to 3-week stain induction phase followed by a 3-week treatment (stain removal) phase.
A sufficient number of subjects will be screened to obtain approximately 35 adult volunteers to enroll in the study and begin the 3-week run-in phase. Subjects with existing natural tooth stain will receive an optional dental prophylaxis at the beginning of the study, and will be assigned an acclimation toothbrush and toothpaste, and will rinse with tea solution three times daily and with a chlorhexidine rinse (0.1%) once daily for up to three weeks during the run-in phase.
After the run-in phase, up to 30 qualified subjects (with visible stains on anterior teeth) will continue the study and receive treatment products (whitening toothpaste and regular manual toothbrush) to use twice daily for the 3 weeks treatment phase. Tooth color measurements using DIA will be assessed after stain induction (Baseline) and after 3 weeks of treatment (Week 3). Clinical documentary images will be taken at Baseline and Week 3 visits. Subjects will receive a refresher on their oral hygien e instructions at Visit 4 (Week 1).
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Laufzeit: 2017-2023 |
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Projektleiter: Dr. Christina Erbe, Univ.-Prof. Dr. Dr. Heiner Wehrbein, Dr. Charlene Ecker
Analyse okklusaler Kontakte durch den P-Scan: Validität und Reliabilität eines BissanalyseverfahrensEin kostengünstiges und schnelles Verfahren zur Bissanalyse ist der P-Scan nach Prodinger-Glöckl. Er besteht aus einem hufeisenförmigen drucksensitiven Artikulationspapier und einem dazu kongruenten Vliespapier, die übereinander gelegt und mittels Bissgabel im Patientenmund positioniert werden. In einem ersten Schritt untersucht die Studie die Validität und Reliabilität des P-Scan zunächst in vitro, um den Nutzen für die klinische Anwendung zu überprüfen. In einem zweiten Schritt werdn die Reproduzerbarkeit der okklusalen Kontakte, die Validität und Reliabilität des P-Scan zur Ermittlung der individuellen Okklusionsverhältnisse anhand von in vivo Untersuchungen an Probanden bei maximaler Interkuspidation überprüft. Anschließend wird ein einem dritten Schritt der P-Scan herangezogen, um die Okklusionsverhältnisse von Patienten mit Craniomandibuläerer Dysfunktion vor und nach osteopathischer Behandlung zu beurteilen und den klinischen Nutzen dieser Methode zu bewerten. |
Laufzeit: 2017-2023 |
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Projektleiter: Dr. Susanne Wriedt, Univ.-Prof. Dr. Dr. H. Wehrbein
Bewertung des vertikalen Gesichtswachstums im Vergleich klinischer Befund versus FRS-AnalyseProjektskizze: Fernröntgenseitenbild und extraorale Bilder von 180 konsekutiven Patienten zu Behandlungsbeginn werden von verschiedenen kieferorthopädischen Behandlern ohne metrische Analyse bezüglich des vertikalen Wachstumstyps kategorisiert. Die Werte verschiedener Fernröntgenanalysen, die sich in ihrer Klassifizierung häufig widersprechen, werden dazu in Bezug gesetzt, um die für den kieferorthopädischen Alltag aussagekräftigsten und robustesten Parameter zu ermitteln.
Retrospektive Studie anhand von vorhandenen Unterlagen
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Laufzeit: 2017-2021 |
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Projektleiter: Dr. Susanne Wriedt, Univ.-Prof. Dr. Dr. H. Wehrbein
Prospektive Studie zur Untersuchung der Lebensqualitöät von Müttern innerhalb des ersten Jahres nach der Geburt eines Kindes mit Lippen-Kiefer-Gaumenspalte, Ethikkommission der LÄK Rheinland-Pfalz 837.055.17 (10889)Projektskizze: Das Ziel der geplanten multizentrischen Studie ist die prospektive Einschätzung der mütterlichen Lebensqualität, des Kohärenzgefühls und der sozialen Unterstützung nach der Geburt eines Kindes mit Lippen-Kiefer-Gaumenspalte. Der zu erfassende Zeitraum des ersten Lebensjahres stellt unserer Erfahrung nach für die betroffenen Eltern eine enorme Belastung dar. Auch weisen Vorbefunde auf die massive Belastung der Eltern von Kindern mit LKG-Spalte hin. Diese gerade für die Entwicklung der Mutter-Kind-Beziehung sensible Phase der ersten zwölf Lebensmonate wird durch die schwere Gesichtsfehlbildung von Kindern mit LKG-Spalten erheblich gestört.
Um Änderungen der mütterlichen Lebensqualität innerhalb des ersten Lebensjahres des Kindes zu erfassen, werden die Daten zu drei verschiedenen Messzeitpunkten erhoben. Zusätzlich erfolgt ein Vergleich mit einer Kontrollgruppe. Hierfür werden Mütter, die ein gesundes Kind zur Welt gebracht haben befragt. Der Vergleich soll mögliche Unterschiede der beiden Gruppen aufzeigen.
Die gesammelten Daten werden zur Analyse des Behandlungsablaufes sowie zur Einschätzung der Versorgungssituation der betroffenen Mütter herangezogen.
Studienleiter: OÄ Dr. Karin Strobel, Dr. Ksenija Belaja, Dr. Theodor Klinker; Kieferorthopädie des Universitätsklinikums Erlangen
Prospektive Studie
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Laufzeit: 2017-2024 |
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Projektleiter: Dr. Susanne Wriedt, Univ.-Prof. Dr. Christina Erbe, Sarah Azimi
Weitere Etablierung der intersisziplinären AKLKG-Datenbank an der Unimedizin Mainz unter Berücksichtigung der 3D-Datensätze DVT, Gesichts- und ModellscanNach Überprüfung der Datenbankabfrage für MKG und KFO und der digitalen Gesichtserfassung und Modellerstellung bezüglich Validität und Reliabilität sollehn nun die Erhebung der Befunde laufender und die Archivierung der Befunde beendeter Behandlungen digitalisiert und anschließend mit schon digital archivierten Daten von Patienten mit LKG-Spalten zusammengeführt werden. Es handelt sich momentan um eine Gruppe von ca. 800 Patienten. Das Ziel ist eine bessere Auffindbarkeit der interdisziplinär erstellten Behandlungsunterlagen zur Verbesserung der Behandlung des einzelnen Patienten (Vernetzung der einzelnen Kliniken) und die Verwendbarkeit der Daten für Multicenter-Studien (wie vom AKLKG intendiert, z. B. German Cleft Network Studie zur prächirurgischen Therapie), sowie zur Verbesserung der Behandlung zukünftiger Patienten (Versorgungsforschung). Durch die digitale Aufbereitung der Unterlagen werden Platzprobleme für Akten- und Modellarchive beseitigt (Papierlose Klinik) |
Literatur: |
Wriedt Susanne, Foersch Moritz, Muhle Jan Daniel, Schmidtmann Irene, Wehrbein Heinrich. Multibracket appliance: impression defaults and their reduction by blocking-out - a three-dimensional study. CLINICAL ORAL INVESTIGATIONS 2016; 20 (2): 365-372 |
Wriedt Susanne, Schmidtmann Irene, Niemann Mareike, Wehrbein Heinrich. Digital 3D image of bimaxillary casts connected by a vestibular scan. JOURNAL OF OROFACIAL ORTHOPEDICS-FORTSCHRITTE DER KIEFERORTHOPADIE 2013; 74 (4): 309-318 |
Laufzeit: 2016-2026 |
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Projektleiter: Dr. Susanne Wriedt, Univ.-Prof. Dr. Dr. H. Wehrbein
Zahn- und Kieferstatus bei Patienten mit KleinwuchsProjektskizze: Außer Einzelfallbeschreibungen weist die wissenschaftliche Literatur keine Erhebungen zur Häufigkeit Zahn- und Kieferfehlstellungen bei kleinwüchsigen Patienten auf. Im Rahmen des jährlichen Kleinwuchsforums des BKMF in Hohenroda sollen die entsprechenden Befunde erhoben werden. Ziel der Untersuchung ist es, aufgrund einer breiteren Datenbasis die typischen wachstumsbedingten kieferorthopädischen Problemfelder bei den verschiedenen Krankheitsbildern zu eruieren.
Prospektive Studie
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Laufzeit: 2017-2021 |
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Ahmadi Salim, Klingelhoefer Doris, Erbe Christina, Holzgreve Fabian, Groneberg David A., Ohlendorf Daniela
Autoren der Einrichtung:
Erbe Christina
Oral Health: Global Research Performance under Changing Regional Health Burdens INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 2021; 18 (11): Article
Datensatz in Web of Science®
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Bjelopavlovic Monika, Weyhrauch Michael, Erbe Christina, Burkard Franziska, Petrowski Katja, Lehmann Karl Martin
Autoren der Einrichtung:
Erbe Christina
Weitere Autoren des Fachbereichs:
Bjelopavlovic Monika, Lehmann Karl Martin
Influencing Factors on Aesthetics: Highly Controlled Study Based on Eye Movement and the Forensic Aspects in Computer-Based Assessment of Visual Appeal in Upper Front Teeth APPLIED SCIENCES-BASEL. 2021; 11 (15): Article
Datensatz in Web of Science®
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Erbe Christina, Hartmann Luisa, Schmidtmann Irene, Ohlendorf Daniela, Wehrbein Heinrich
Autoren der Einrichtung:
Erbe Christina, Hartmann Luisa, Wehrbein Heinrich
Weitere Autoren des Fachbereichs:
Schmidtmann Irene
A novel method quantifying caries following orthodontic treatment SCIENTIFIC REPORTS. 2021; 11 (1): Article
Datensatz in Web of Science®
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Erbe Christina, Deckers Florian, Schmidtmann Irene, Heider Julia, Wehrbein Heinrich
Autoren der Einrichtung:
Erbe Christina, Deckers Florian, Wehrbein Heinrich
Weitere Autoren des Fachbereichs:
Schmidtmann Irene, Heider Julia
Optical analysis of the behavior of sealants under mechanical, thermal and chemical stress SCIENTIFIC REPORTS. 2021; 11 (1): Article
Datensatz in Web of Science®
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Haas Yvonne, Naser Antonia, Wanke Eileen M., Haenel Jasmin, Fraeulin Laura, Holzgreve Fabian, Erbe Christina, Betz Werner, Brueggmann Doerthe, Nienhaus Albert, Groneberg David A., Ohlendorf Daniela
Autoren der Einrichtung:
Erbe Christina
The Intake of Pain Medication among Dentists and Dental Assistants with Musculoskeletal Disorders in Germany APPLIED SCIENCES-BASEL. 2021; 11 (18): Article
Datensatz in Web of Science®
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Holzgreve Fabian, Haas Yvonne, Naser Antonia, Haenel Jasmin, Fraeulin Laura, Erbe Christina, Betz Werner, Wanke Eileen M., Brueggmann Doerthe, Nienhaus Albert, Groneberg David A., Ohlendorf Daniela
Autoren der Einrichtung:
Erbe Christina
Prevalence of Musculoskeletal Disorders in Germany-A Comparison between Dentists and Dental Assistants APPLIED SCIENCES-BASEL. 2021; 11 (15): Article
Datensatz in Web of Science®
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Karbach Mareike, Zoeller Claudia, Zoeller Georg, Wehrbein Heinrich, Erbe Christina
Autoren der Einrichtung:
Wehrbein Heinrich, Erbe Christina
The Herbst appliance and its modifications-prevalence and individuality HEAD & FACE MEDICINE. 2021; 17 (1): Article
Datensatz in Web of Science®
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Maurer C., Holzgreve F., Erbe C., Wanke E. M., Kopp S., Groneberg D. A., Ohlendorf D.
Autoren der Einrichtung:
Erbe C.
Influence of dental occlusion conditions on plantar pressure distribution during standing and walking - A gender perspective MEDICAL ENGINEERING & PHYSICS. 2021; 88: 47-53 Article
Datensatz in Web of Science®
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Maurer-Grubinger Christian, Holzgreve Fabian, Fraeulin Laura, Betz Werner, Erbe Christina, Brueggmann Doerthe, Wanke Eileen M., Nienhaus Albert, Groneberg David A., Ohlendorf Daniela
Autoren der Einrichtung:
Erbe Christina
Combining Ergonomic Risk Assessment (RULA) with Inertial Motion Capture Technology in Dentistry-Using the Benefits from Two Worlds SENSORS. 2021; 21 (12): Article
Datensatz in Web of Science®
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Ohlendorf Daniela, Fay V., Avaniadi I., Erbe C., Wanke E. M., Groneberg D. A.
Autoren der Einrichtung:
Erbe C.
Association between constitution, axiography, analysis of dental casts, and postural control in women aged between 41 and 50 years CLINICAL ORAL INVESTIGATIONS. 2021; 25 (5): 2595-2607 Article
Datensatz in Web of Science®
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Ohlendorf Daniela, Fraeulin Laura, Haenel Jasmin, Betz Werner, Erbe Christina, Holzgreve Fabian, Wanke Eileen M., Brueggmann Doerthe, Nienhaus Albert, Maurer-Grubinger Christian, Groneberg David A.
Autoren der Einrichtung:
Erbe Christina
Ergonomic Comparison of Four Dental Workplace Concepts Using Inertial Motion Capture for Dentists and Dental Assistants INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. 2021; 18 (19): Article
Datensatz in Web of Science®
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Minje Frederking
Wie betrachten Weiterbildungsassistenten der Kieferorthopädie und Studierende der Zahnmedizin Fernröntgenseitenbilder? – Eine Pilotstudie zum Vergleich unter Verwendung der Eyetracking-Technik
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Aaron Hattemer
Anwendung der Herbst-Apparatur in der kieferorthopädischen Praxis
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Maria Kadoglu
Mono- und bimaxilläre Dysgnathiechirurgie - Eine retrospektive Analyse hinsichtlich chirurgischer und kieferorthopädischer Komplikationen
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Anna Katharina Kaltenmorgen
Zahnzahlanomalien bei Patienten mit Lippen-Kiefer-Gaumenspalte im Patientengut der Universitätsmedizin Mainz
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Mareike Kristin Sauer
Mundgesundheitsbezogene Lebensqualität und Mundhygiene im Verlauf des ersten Jahres einer Aligner-Therapie bei Kindern und Jugendlichen
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