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المحددات
1.
Rev. ADM ; 80(1): 52-56, ene.-feb. 2023. ilus
مقالة ي الأسبانية | LILACS | ID: biblio-1512466

الملخص

El uso de bifosfonatos es un excelente tratamiento para pacientes con artritis reumatoide y enfermedades óseas, por ejemplo, osteoporosis. Se realiza un reporte de caso de paciente femenino, quien estuvo bajo consumo de este fármaco por prescripción de su médico para la prevención de artritis reumatoide postmenopausia. La paciente acude a consulta para la colocación de implantes en zona desdentada y comenta haber terminado el tratamiento de bifosfonatos hace un año. Se tomaron pruebas de diagnóstico y se realizó la colocación de implantes sin ninguna complicación. Sus citas de control fueron más frecuentes en cuatro meses, sobre todo por el detalle de consumo de bifosfonatos, pero en ninguna cita hubo algún detalle alarmante, la cicatrización iba en forma. Se dio de alta a la paciente después de sus citas periódicas y de asegurar su buena cicatrización a un implante bien situado (AU))


The use of bisphosphonates is an excellent treatment for patients with rheumatoid arthritis and bone diseases such as osteoporosis. Here is a case report of a female patient, who was under consumption of this drug by prescription of her doctor for the prevention of post-menopausal rheumatoid arthritis. The patient went to the consultation for the placement of implants in the edentulous area and comments having finished the bisphosphonate treatment one year ago. The diagnostic tests were taken, and the implant placement was performed well without any complications. The control appointments were more frequent in four months, especially due to the detail of bisphosphonate consumption, but in no appointment, there were any alarming details, the healing was in good shape. The patient discharged after her regular appointments and to ensure that she was healing well and that implant was well placed (AU)


الموضوعات
Humans , Female , Middle Aged , Dental Implantation, Endosseous/methods , Diphosphonates/adverse effects , Bisphosphonate-Associated Osteonecrosis of the Jaw/complications , Patient Care Planning , Bone Diseases/drug therapy , Bisphosphonate-Associated Osteonecrosis of the Jaw/diagnostic imaging
2.
Rev. ADM ; 78(1): 28-32, ene.-feb- 2021. tab
مقالة ي الأسبانية | LILACS | ID: biblio-1177455

الملخص

Objetivo: Determinar el conocimiento y la conciencia que tienen los médicos sobre la osteonecrosis relacionada con bifosfonatos. Material y métodos: Se realizó un estudio transversal, en el cual se encuestó a médicos generales y especialistas con la finalidad de identificar el nivel de conocimientos y conciencia que tienen sobre el tema. Resultados: Se entrevistó a un total de 475 médicos generales y especialistas, de los cuales 210 (44.2%) mencionaron prescribir bifosfonatos, de este grupo 58.1% no envía a los pacientes con el odontólogo para eliminar factores de riesgo, a pesar de que 61.8% de los mismos mencionó conocer las reacciones adversas; 36 médicos (17.4%) han visto a algún paciente con osteonecrosis por bifosfonatos. El 37% de los médicos que prescriben medicamentos consideran que no es necesario remitir a los pacientes al odontólogo. Conclusiones: La prescripción de bifosfonatos en la práctica médica va en aumento, los médicos deben tener el conocimiento adecuado sobre las reacciones adversas de estos medicamentos para así poder referir oportunamente al odontólogo, educar al paciente y poder prevenir complicaciones como la osteonecrosis relacionada con bifosfonatos (AU)


Objectives : To evaluate the knowledge and awareness of physicians about bisphosphonate-related osteonecrosis of the jaws. Material and methods: A cross-sectional survey was carried out among general practitioners and specialized physicians to determine their knowledge and awareness of bisphosphonate-related osteonecrosis of the jaws. Results: Of the 475 interviewed general practitioners and specialized physicians, 210 (44.2%) claimed to prescribe bisphosphonates. A total of 58.1% of these physicians did not refer their patients to the dentist for the elimination of risk factors, despite the fact that 61.8% of them reported knowledge of the adverse reactions of these drugs. Thirty-six physicians (17.4%) had seen some patient with bisphosphonate-related osteonecrosis of the jaws. A total of 37% of the physicians that prescribed drugs considered it not necessary to refer patients to the dentist. Conclusions: Bisphosphonate prescription is increasingly common in medical practice, and physicians must have adequate knowledge of the adverse reactions of these drugs in order to ensure opportune patient referral to the dentist, educate their patients, and avoid complications such as bisphosphonate-related osteonecrosis of the jaws (AU)


الموضوعات
Humans , Male , Female , Physicians/psychology , Health Knowledge, Attitudes, Practice , Diphosphonates/adverse effects , Bisphosphonate-Associated Osteonecrosis of the Jaw , Referral and Consultation , Awareness , Cross-Sectional Studies , Data Interpretation, Statistical , Risk Factors , Health Surveys , Mexico
3.
Rev. Ateneo Argent. Odontol ; 64(1): 22-27, 2021. ilus, tab
مقالة ي الأسبانية | LILACS | ID: biblio-1248381

الملخص

La Asociación Americana de Cirugía Oral y Maxilofacial (American Association of Oral and Maxillofacial Surgeons [AAOMS]): define el concepto de osteonecrosis maxilar asociada a drogas antirresortivas (MRONJ) como: «área ósea necrótica expuesta al medio bucal con más de ocho semanas de permanencia, en presencia de tratamiento crónico con bifosfonatos en ausencia de radioterapia en cabeza y cuello¼. El objetivo de este artículo es asociar la enfermedad oncológica en relación con las drogas antirresortivas consumidas por pacientes, la prescripción de dichas drogas y el depósito de ellas en el organismo. Al mismo tiempo, la interacción médico-odontológico debe implementarse en favor de la salud de nuestros pacientes (AU)


American Association of Oral and Maxillofacial Surgeons AAOMS defined Medication Related of the Jaw (MRONJ) as «necrotic bone area exposed to the oral environment with more than eight weeks of permanence, in the presence of chronic treatment with BPs, in the absence of radiation therapy to the head and neck¼. The objective of this article is associate oncology antiresorptives treatments prescribed by physicians, their prescription and body accumulation in patients whose are treated with them. Interdisciplinary dental and physician clinical treatments must be implemented in patient favours (AU)


الموضوعات
Humans , Female , Diphosphonates/adverse effects , Bone Density Conservation Agents/adverse effects , Bisphosphonate-Associated Osteonecrosis of the Jaw , Radiotherapy/adverse effects , Breast Neoplasms/complications , Risk Factors , Diphosphonates/pharmacokinetics , Interprofessional Relations
4.
Rev. ADM ; 77(4): 197-202, jul.-ago. 2020. tab
مقالة ي الأسبانية | LILACS | ID: biblio-1129803

الملخص

La osteonecrosis de los maxilares está definida como la exposición de hueso necrótico en la región maxilofacial al menos por ocho semanas en pacientes que están recibiendo medicamentos antirresortivos para el tratamiento del cáncer primario o metastásico hacia el hueso, osteoporosis o enfermedad de Paget, sin historia previa de radiación. Desde el año 2003, la terminología utilizada estaba en relación con los bifosfonatos, en la actualidad ha sido introducido el término osteonecrosis de los maxilares relacionada por medicamentos (OMAM). La cirugía oral (implantología o cirugía periapical) incrementa el riesgo de OMAM, así como los desbalances concomitantes de la salud oral (inflamación dental y formación de abscesos). Las estrategias conservadoras en el tratamiento varían desde el cuidado local conservador hasta la resección quirúrgica radical del hueso necrótico. En el presente artículo se expone un análisis sistemático retrospectivo de la literatura en páginas como PubMed, ScienceDirect y Springer, Cochrane Library. Con el objetivo de resaltar el aumento de la incidencia de OMAM a nivel mundial con el uso de antirresortivos y otros medicamentos asociados en su patogenia en el Hospital Regional «General Ignacio Zaragoza¼ del ISSSTE, UNAM, en la Ciudad de México (AU)


Osteonecrosis of the jaws is defined as the exposure of necrotic bone in the maxillofacial region for at least 8 weeks in patients receiving antiresorptive medications for the treatment of primary or metastatic cancer towards the bone, osteoporosis, or Paget's disease, without previous history of radiation. Since 2003, the terminology used was related to bisphosphonates, the term medication-related osteonecrosis of the jaws has now been introduced. Oral surgery (implantology or periapical surgery) increases the risk of avascular necrosis, as well as concomitant imbalances in oral health (dental inflammation and abscess formation). Conservative strategies in treatment vary from conservative local care to radical surgical resection of the necrotic bone. In this article, a systematic retrospective analysis of the literature is presented on pages such as PubMed, Science Direct and Springer, Cochrane Library. And in which the objective is to highlight the increase in the incidence of medication related osteonecrosis of the jaws worldwide with the use of antiresorptive, and other associated medications in its pathogenesis at the Hospital Regional «General Ignacio Zaragoza¼ ISSSTE, UNAM in Mexico City (AU)


الموضوعات
Humans , Diphosphonates/adverse effects , Bisphosphonate-Associated Osteonecrosis of the Jaw , Osteoporosis , Bone Neoplasms , Angiogenesis Inhibitors , Dental Service, Hospital , TOR Serine-Threonine Kinases , Bevacizumab , Sunitinib , Mexico
5.
Acta cir. bras ; 35(10): e202001005, 2020. tab, graf
مقالة ي الانجليزية | LILACS | ID: biblio-1141932

الملخص

Abstract Purpose: To assess the effect of a collagen matrix (Mucograft®) on the inflammatory process in a semi-critical experimental defect model in rats treated with bisphosphonates. Methods: Eighteen Wistar rats were randomly divided into three groups: saline (CG), alendronate (ALD) 5mg/kg (AG) or zoledronic acid (ZA) 0.2mg/kg (ZG). ALD was administered orally for 10 weeks and ZA was administered intravascularly on days 0, 7 and 14 and 49. On day 42, a 2mm defect was created and filled with Mucograft® collagen matrix. The contralateral side was filled with a clot (control side). The animals were euthanized 70 days after the beginning of the experiment and the hemimandibles were radiographically and histologically (counting of empty osteocyte lacunae (%), apoptotic (%) and total osteoclasts, neutrophil and mononuclear inflammatory cells) analyzed. The variables were submitted to ANOVA/Bonferroni and t test (parametric data) (p <0.05, GraphPad Prism 5.0). Results: Significant bone repair occurred in the groups treated with Mucograft®. High number of total inflammatory cells and neutrophils cells were showed in AG (p=0.026 and p=0.035) and AZ groups (p=0.005, p=0.034) on the control sides associated with delayed bone repair and the presence of devitalized bone tissue in AG and ZG on the Mucograft® side. Conclusion: Mucograft® collagen matrix attenuated the inflammatory process in a mandible defect in rats submitted to the use of bisphosphonates (AG and ZG).


الموضوعات
Animals , Rats , Collagen , Diphosphonates , Rats, Wistar , Zoledronic Acid , Mandible
6.
Rev. Asoc. Odontol. Argent ; 107(2): 72-78, abr.-jun. 2019. tab
مقالة ي الأسبانية | LILACS | ID: biblio-1016110

الملخص

El objetivo de este trabajo es revisar los conocimientos actuales sobre el manejo clínico-odontológico de pacientes que consumen medicamentos antirresortivos y medicamentos antiangiogénicos o quimioterapéuticos, en relación con la prevención y/o el tratamiento de la osteonecrosis de los maxilares asociada a medicamentos. Se evaluaron similitudes y diferencias entre los bifosfonatos, denosumab y medicamentos antiangiogénicos, así como el manejo clínico de pacientes, vacaciones de medicamentos y el manejo de osteonecrosis de los maxilares ya instalada. Se encontraron similitudes en la presentación clínica, la prevención, el uso de antibioticoterapia antes de procedimientos invasivos y el tratamiento de la osteonecrosis ya instalada. Entre las diferencias, podemos mencionar que el tratamiento quirúrgico respondería mejor en pacientes medicados con denosumab o antiangiogénicos, y su suspensión sería más efectiva si se iniciara un proceso de osteonecrosis, al igual que su tasa de resolución. En cuanto a las vacaciones de medicamentos, no hay datos concluyentes para guiar esta decisión, al igual que no existe un protocolo clínico de atención en pacientes que consumen denosumab o antiangiogénicos (AU)


The aim of this study is to review the currents knowledge about the clinical and dental management of patients who consume antiresorptive and antiangiogenic agents or chemotherapeutic drugs, in relation to the prevention and/or treatment of osteonecrosis of the jaws related to medication. Similarities and differences between bisphosphonates, denosumab and antiangiogenic medications were evaluatted, as well as the clinical management of patients, drugs holidays and management of osteonecrosis of the jaws already setted. Similarities were found in the clinical presentation, prevention, use of antibiotic therapy before invasive procedures and the treatment of osteonecrosis already installed. Regarding the differences, we can mention that the surgical treatment would be better in patients medicated with denosumab or antiangiogenics and its suspension would be more effective if an osteonecrosis process is initiated, as well as its resolution rate. There are no conclusive data about drug holidays to guide this decision, and no clinical protocol of care in patients who consume denosumab or antiangiogenic agents (AU)


الموضوعات
Humans , Angiogenesis Inhibitors , Diphosphonates/adverse effects , Bisphosphonate-Associated Osteonecrosis of the Jaw/complications , Denosumab/adverse effects , Risk Factors , Bisphosphonate-Associated Osteonecrosis of the Jaw/prevention & control , Bisphosphonate-Associated Osteonecrosis of the Jaw/drug therapy
7.
Rev. ADM ; 76(2): 113-117, mar.-abr. 2019. ilus, tab
مقالة ي الأسبانية | LILACS | ID: biblio-1009378

الملخص

La terapia láser de baja frecuencia (TLBF) o fotobioestimulación es aquella que cuya luz provoca la regeneración y remodelación ósea, la restauración de la función neural, la disminución del dolor y la modulación del sistema inmune; esta terapia es un coadyuvante junto a la terapia conservadora y/o quirúrgica. Se considera un estándar de oro para el manejo del dolor en la osteonecrosis en aquellos pacientes que consumen o han consumido bifosfonatos como terapia para inhibir la resorción ósea. La Sociedad Americana de Investigación de Hueso y Minerales (SAIHM) definió la osteonecrosis mandibular como «un área de hueso expuesto en la región maxilofacial que no cicatriza dentro de las ocho semanas posteriores a la identificación, en un paciente que está recibiendo o ha estado expuesto a bifosfonatos y que no ha recibido radioterapia en la región craneofacial¼. En este reporte presentamos dos casos de pacientes con osteonecrosis mandibular relacionada a bifosfonatos tratados con TLBF. Se evaluó el dolor antes y después de la terapia con la escala visual análoga (EVA). Ambos casos tuvieron disminución del dolor al 100%. Se presentan los métodos de diagnóstico clínico y radiográfico, el tratamiento elegido y los resultados obtenidos (AU)


Low level laser therapy (LLLT) or photobiostimulation is one whose light causes bone regeneration and remodeling, restoration of neural function, reduction of pain, and modulation of the immune system; this therapy is an adjuvant together with conservative and / or surgical therapy. It is considered a gold standard for pain management in osteonecrosis in those patients who consume or have used bisphosphonates as antiresorptive therapy. The American Society for Bone and Mineral Research (ASBMR) defined osteonecrosis of the jaw as «an area of exposed bone in the maxillofacial region that does not heal within eight weeks after identification by a health care provider, in a patient who was receiving or had been exposed to a BP and who has not received radiation therapy to the craniofacial region¼. In this report we present two cases of patients with mandibular osteonecrosis related to bisphosphonates treated with LLLT. Pain before and after visual analogue scale (VAS) was evaluated. Both cases had pain reduction at 100%. The methods of clinical and radiographic diagnosis, the treatment chosen and the results obtained are presented (AU)


الموضوعات
Humans , Male , Female , Middle Aged , Aged , Osteoradionecrosis/radiotherapy , Facial Pain , Low-Level Light Therapy , Diphosphonates/adverse effects , Schools, Dental , Wound Healing/radiation effects , Pain Measurement , Mandibular Neoplasms/radiotherapy , Clinical Protocols , Imaging, Three-Dimensional/methods , Mexico
8.
Acta ortop. mex ; 33(2): 63-66, mar.-abr. 2019. tab, graf
مقالة ي الأسبانية | LILACS | ID: biblio-1248636

الملخص

Resumen: Introducción: La osteogénesis imperfecta (OI) es un grupo heterogéneo de enfermedades hereditarias, las cuales cursan con la presencia de fragilidad ósea, fracturas frecuentes, deformidades óseas y talla baja. El tratamiento con bifosfonatos en los pacientes con diagnóstico de OI ha demostrado un decremento en la frecuencia de fracturas, así como una mejoría en la densidad ósea vertebral. Existe poca evidencia sobre la calidad de vida en pacientes con OI posterior al tratamiento con bifosfonatos. ¿Los bifosfonatos mejoran la calidad de vida de los pacientes con OI? Material y métodos: Se trata de un ensayo prospectivo, de intervención deliberada, ensayo clínico autocontrolado. Nueve pacientes que se encontraban entre las edades de dos y 13 años con diagnóstico de OI fueron tratados con ácido zolendrónico. Se realizó una medición de la calidad de vida en los pacientes previa y posteriormente. Para la medición de la calidad de vida de los pacientes utilizamos la encuesta de calidad de vida PedsQL 4.0 que fue aplicada tanto a los niños como a los padres. Resultados: En la encuesta de calidad de vida efectuada a los padres se observó un incremento en las cuatro dimensiones evaluadas. En la encuesta realizada a los niños se apreció un aumento en dos dimensiones. El número de fracturas disminuyó posterior al tratamiento. Conclusiones: Existe una correlación entre la disminución del número de fracturas y la percepción que tienen tanto los padres como los niños en la calidad de vida posterior al tratamiento con bifosfonatos.


Abstract: Introduction: Osteogenesis imperfeta (OI) is defined as a heterogeneous group of hereditary diseases, which present with the presence of bone fragility, frequent fractures, bone deformities and short stature. Treatment with biphosfonates in patients with diagnosis of OI has shown a decrease in the frecuency of fractures, as well as an improvement in vertebral bone density. There is little evidence on quality of life in patients diagnosed with OI treated with bisphosphonates, Therefore this study evaluated the quality of life of patients diagnosed with OI after treatment with bisphosphonates. Material and methods: It is a prospective, deliberate intervention, self-controlled clinical trial. Nine patients with ages between two and thirteen ages and diagnosed with OI were treated with Zolendronic, a quality of life measurement was performed in the patients before and after the application. For measuring the quality of life in the patients we used the PedsQL 4.0 quality of life survey that was applied to both children and parents. Results: In the quality of life survey performed on the parents, an increase was observed in the four dimensions evaluated. In the survey made on the children two dimensions showed a significant increase. The number of fractures decreased after the treatment. Conclusions: There is a correlation between the decrease in the number of fractures and the perception that both parents and children have in the quality of life after treatment with bisphosphonates.


الموضوعات
Humans , Child, Preschool , Child , Adolescent , Osteogenesis Imperfecta/complications , Osteogenesis Imperfecta/drug therapy , Quality of Life , Diphosphonates/therapeutic use , Bone Density Conservation Agents/therapeutic use , Prospective Studies
9.
J. appl. oral sci ; 25(3): 310-317, May-June 2017. tab, graf
مقالة ي الانجليزية | LILACS, BBO | ID: biblio-893621

الملخص

Abstract Background and objectives Few studies have evaluated the effect of the topical application of sodium alendronate (ALN) on the treatment of intrabuccal bone defects, especially those caused by periodontitis. This 6-month randomized placebo controlled clinical trial aimed at evaluating the effect of non-surgical periodontal treatment associated with the use of 1% ALN, through clinical evaluations and cone-beam computed tomography (CBCT). Material and Methods Twenty individuals with chronic periodontitis underwent periodontal examination at the baseline as well as 3 and 6 months after periodontal treatment, registering clinical attachment level (CAL), periodontal probing depth (PPD), and bleeding on probing (BOP) as the clinical outcomes. After manual scaling and root planing, 40 bilateral sites with interproximal vertical bone defects were randomly treated with either 1% ALN gel or a placebo. Bone defects were evaluated through CBCT at the baseline and 6 months post-treatment. The clinical and CBCT parameters were compared using the Wilcoxon and Friedman tests (p<0.05). Results Although ALN produced a greater CAL gain when compared to the placebo at 6 months post-treatment (p=0.021), both treatments produced similar effects on the PPD, BOP, and bone height. Significant differences in bone fill were observed only in patients of the ALN group (4.5 to 3.8 mm; p=0.003) at 6 months post-treatment. Conclusions Topical application of 1% ALN might be a beneficial adjuvant to non-surgical periodontal therapy.


الموضوعات
Humans , Male , Female , Adult , Middle Aged , Sodium/administration & dosage , Bone Diseases, Infectious/drug therapy , Alendronate/administration & dosage , Bone Density Conservation Agents/administration & dosage , Chronic Periodontitis/drug therapy , Placebos , Time Factors , Bone Diseases, Infectious/diagnostic imaging , Bone Regeneration/drug effects , Dental Plaque Index , Reproducibility of Results , Follow-Up Studies , Dental Scaling/methods , Treatment Outcome , Statistics, Nonparametric , Cone-Beam Computed Tomography , Chronic Periodontitis/diagnostic imaging
10.
Rev. chil. reumatol ; 33(2): 49-57, 2017. ilus, tab
مقالة ي الأسبانية | LILACS | ID: biblio-1253715

الملخص

La osteítis deformante o enfermedad de Paget es un trastorno óseo, crónico, poco frecuente en Chile, que puede afectar típicamente a pacientes después de los 55 años. Su etiología es probablemente multifactorial: actualmente se considera como posiblemente implicados factores ambientales y genéticos.La mayor parte de los pacientes son asintomáticos. Los diagnósticos habitualmente se realizan en base a hallazgos radiológicos. Cuando existen síntomas, suelen ser dolor y/o deformidad ósea. Pueden comprometerse uno o varios huesos.Ante su sospecha clínica, la exploración diagnóstica requiere de al menos el estudio con radiografías simples de las lesiones sospechosas, cintigrama óseo y parámetros de actividad metabólica ósea; recomendándose los niveles séricos de fosfatasas alca-linas, por su bajo costo y elevada disponibilidad.Las metástasis óseas condensantes son un importante diagnóstico diferencial a con-siderar.Sobre el tratamiento, se recomienda el uso de fármacos antirresortivos como terapia específica, y el uso de ortesis y terapia física.El seguimiento es clínico y con biomarcadores de recambio óseo.


Osteitis-deformans or Paget's disease is a chronic bone disorder uncommon in Chile, with a typical presentation after age 55. Its etiology is probably multifactorial: It is actualy considered that environmental and genetic factors are mainly involved.Most patients are asymptomatic. Diagnoses are usualy performed based on radio-logical findings. When symptoms exist, they are pain and/or bone deformity. One or several bones can be affects.If it ́s suspect, the diagnostic exploration requires at least the study with x-rays of the suspicious lesions, bone scintigraphy and parameters of bone metabolic activity, being recommended the serum levels of alkaline phosphatases, for its low cost and high availability.Condensing bone metatases have to be considered like an important differential di-agnosis.For the treatment, the use of antiresorptive drugs as specific therapy is recommend-ed, and the use of orthotics and physical therapy.Follow-up is made with clinical findings and with biomarkers of bone turnover.


الموضوعات
Humans , Male , Aged, 80 and over , Osteitis Deformans/epidemiology , Osteitis Deformans/diagnostic imaging , Bone and Bones/physiology , Osteitis Deformans/drug therapy , Biomarkers , Diagnosis, Differential , Musculoskeletal Pain
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