Person: López-Quiles Martínez, Juan
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First Name
Juan
Last Name
López-Quiles Martínez
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Odontología
Department
Especialidades Clínicas Odontológicas
Area
Estomatología
Identifiers
5 results
Search Results
Now showing 1 - 5 of 5
Item Application of propolis extract, nanovitamin C and nanovitamin E to prevent alveolar osteitis after impacted lower third molar surgery. A randomized, double-blind, split-mouth, pilot study(Med Oral Patol Oral Cir Bucal, 2021) González Serrano, José; López-Pintor Muñoz, Rosa María; Cecilia Murga, Roberto; Torres García Denche, Jesús; Hernández Vallejo, Gonzalo; López-Quiles Martínez, JuanBackground: Propolis has anti-inflammatory, analgesic and healing properties. The purpose of this study was to determine whether a gel containing 2% of propolis extract, 0.2% of ascorbic acid and 0.2% of tocopherol acetate is effective in preventing surgical complications related to impacted lower third molar extractions. Material and methods: A randomized, double-blind, split-mouth study was performed. Fifteen patients were recruited who needed bilateral impacted lower third molar extractions with a similar surgical difficulty. A test or placebo gel was administered randomly inside post-extraction sockets. Each patient was instructed to apply the gel 3 times/day in the surgical wound for a week. After a month, the contralateral third molar was extracted, and the opposite gel applied. The following parameters were diagnosed/evaluated and then recorded: alveolar osteitis following Blum's criteria, swelling and trismus at day one, two, three and seven post-intervention, wound healing at day 7 post-intervention, and postoperative pain using a visual analog scale, as well as, the number of analgesic pill intake. Results: A total of twenty-six surgical procedures were performed in 13 patients (mean age 20.67±2 years). Alveolar osteitis was reported in 3 patients from the placebo group (23.1%) and none in the test group (0%) (p=0.25). No statistically significant differences were reported in swelling, trismus, wound healing or analgesic pill consumption between two groups. But statistically lower postoperative pain during the 7 days after surgical extractions was found according to visual analog scale in test group compared to the placebo group (p=0.007). No side effects were reported. Conclusions: The application of this gel may be effective in preventing alveolitis and thus reducing postoperative pain after impacted third molar extractions. More randomized clinical trials with larger sample are needed to confirm these results.- Project number: 372
Item Elaboración de Tips de actitud y conocimiento en las prácticas clínicas de Cirugía Bucal(2020) Leco Berrocal, María Isabel; Fernández-Tresguerres Hernández-Gil, Isabel; Torres García Denche, Jesús; Martínez González, José María; Baca Pérez-Bryan, Rafael; López-Quiles Martínez, Juan; Madrigal Martínez-Pereda, Cristina María; Barona Dorado, Cristina; Martín Morales, José Francisco; Carballido Fernández, Jorge; González Fernández-Tresguerres, Francisco; Baca González, Laura; Hernando Calzado, LuciaSe han elaborado unas recomendaciones o Tips para el procedimiento de exodoncia, tratamiento más habitual dentro de las prácticas de Cirugía Bucal. Posteriormente, se han publicado para que los estudiantes de tercer, cuarto y quinto curso de Odontología pudieran conocerlas y ofrecer su opinión a través de una encuesta de valoración. Los resultados han sido muy positivos, considerando los estudiantes que el tríptico de presentación de los Tips, es una herramienta de gran utilidad facilitando su aprendizaje, la adquisición de buenos hábitos profesionales, la evaluación y detección de errores en el procedimiento, así como considerándolos como guía o protocolo de actuación. Obteniendo una satisfacción global muy elevada. Item Split bone block technique: 4-month results of a randomised clinical trial comparing clinical and radiographic outcomes between autogenous and xenogeneic cortical plates(Int J Oral Implantol (Berl), 2021) Iglesias Velázquez, Óscar; González Fernández-Tresguerres, Francisco; Leco Berrocal, María Isabel; Fernández-Tresguerres Hernández-Gil, Isabel; López-Pintor Muñoz, Rosa María; Carballido Fernández, Jorge; López-Quiles Martínez, Juan; Torres García Denche, JesúsPurpose: To evaluate short-term clinical and radiographic outcomes of bone regeneration procedures using thin cortical porcine xenogeneic bone plates in combination with autogenous bone chips compared with thin autogenous cortical plates and autogenous bone chips. Materials and methods: A total of 19 patients (12 women and 7 men, mean age 58.24 ± 3.09 years) were randomly allocated to two different groups regarding surgical procedure: autogenous cortical plates (ACP group) and xenogeneic cortical plates (XCP group). Preoperative CBCT scans were performed for each patient. Surgical time and postoperative pain were recorded, as well as tissue healing and graft resorption after 4 months, then another surgical procedure was performed to place dental implants. Data were analysed using an analysis of covariance. Results: Twenty-one surgical procedures were performed on 19 patients (10 from the XCP group and 9 from the ACP group). The operative time was significantly lower in the XCP group (25.45 ± 3.88 minutes) than in the ACP group (44.10 ± 3.60 minutes). The XCP group also showed less pain, but not significantly less, than the ACP group. The graft resorption rate in the ACP and XCP groups was 2.03 ± 1.58% and 3.49 ± 2.38% respectively, showing no statistically significant difference. Conclusions: Despite the limited sample size and non-uniform distribution between the maxilla and mandible as surgical sites, the results suggest that XCP and ACP grafts are similar in terms of bone volume gain and graft resorption rate, with no significant differences in wound healing or complication rate. Nevertheless, the XCP group recorded lower pain levels and required significantly less operative time compared to the ACP group.Item The osteocyte: A multifunctional cell within the bone(Annals of anatomy, 2020) Torres García Denche, Jesús; López-Quiles Martínez, Juan; Hernández Vallejo, Gonzalo; Vega, Jose Antonio; Fernández-Tresguerres Hernández-Gil, IsabelThe knowledge of bone biology has largely changed in the last few decades. Osteocytes are multifunc- tional bone cells that are surrounded by mineralized bone matrix and for decades it was considered that they might be relatively inactive cells. However, nowadays it is known that osteocytes are highly active cells which are indispensable for the normal function of the skeleton, playing main roles in several physiological processes, both within and beyond the bone microenvironment. This review highlights and updates the current state of knowledge of the osteocyte and focuses on its roles in bone remodeling and mineral homeostasis, and also reviews its recently discovered endocrine function. Osteocytes secrete sclerostin (a protein that works as a negative regulator of bone mass), and FGF-23, the most important osteocyte-secreted endocrine factor, since it is able to regulate the phosphate metabolism. Moreover, osteocytes can act as mechanosensory cells, transforming the mechanical strain into chemical signal- ing towards the effector cells (osteoblasts and osteoclasts). Therefore, the osteocyte plays an important role in bone biology, specifically in the remodeling process, since it regulates both the osteoblast and osteoclast activity. Finally, the paper discusses the clinical application of the bone biology, updating the new therapies against bone-loss disorders.- Project number: 55
Item Adaptación a la docencia online de las prácticas preclínicas de Cirugía Bucal I(2021) Leco Berrocal, María Isabel; Baca Pérez-Bryan, Rafael; Baca González, Laura; Barona Dorado, Cristina; Carballido Fernández, Jorge; Casado Gómez, Inmaculada; Cobo Vázquez, Carlos; Fernández-Tresguerres Hernández-Gil, Isabel; González Álvarez, Marina; González Fernández-Tresguerres, Francisco; López Carriches, María Carmen; López Díez, Belén; Madrigal Martínez-Pereda, Cristina María; López-Quiles Martínez, Juan; Martín Morales, José Francisco; Martínez González, José María; Meniz García, Cristina María; De Sada Bringas, Carmen; Torres García Denche, JesúsLos cambios en la docencia debido a la pandemia por la COVID-19 ha llevado a la reducción de la presencialidad y a un aumento de la docencia online. Por ello se diseñó este proyecto, cuya finalidad fue la adaptación a la docencia online de las prácticas preclínicas de Cirugía Bucal I. Para el desarrollo de este trabajo se realizaron las rúbricas de evaluación de cada módulo de la asignatura, se elaboraron videos y documentación para subir al campus virtual antes de la realización de la práctica. Finalmente, se elaboraron cuestionarios de evaluación de la satisfacción de los estudiantes y profesorado con esta metodología. Los resultados mostraron una elevada satisfacción de ambos grupos, considerándola una herramienta de utilidad en el aprendizaje y de implementación en cursos posteriores.