Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 12 de 12
Filter
1.
Rev. Asoc. Odontol. Argent ; 110(2): 1100812, may.-ago. 2022. tab
Article in Spanish | LILACS | ID: biblio-1417278

ABSTRACT

Objetivo: Determinar la relación entre el nivel de pre- sión arterial (PA) y la hemorragia post-exodoncia aplicando medidas de hemostasia local en pacientes bajo tratamiento con warfarina. Materiales y métodos: Este estudio se realizó sobre 30 pacientes (15 hombres y 15 mujeres) bajo tratamiento anti- coagulante oral (TACO) con warfarina. Los pacientes concu- rrían al programa de TACO del Hospital y Centro de Referen- cia de Salud El Pino (HEP y CRS). Se les realizaron una o dos extracciones dentales (n=38) sin suspensión del anticoagulan- te oral a pacientes que tuvieran un coeficiente internacional normalizado (INR) del día menor o igual a 3. Se aplicaron medidas de hemostasia local con gasa compresiva y/o sutura en 30 de las extracciones dentales. Los procedimientos quirúr- gicos fueron llevados a cabo en el Servicio Dental del CRS y HEP. Se registraron las siguientes variables: 1) PA previa a la exodoncia, 2) PA a los 30 minutos, 3) Presencia o ausencia de hemorragia a los 30 minutos post-exodoncia y 4) PA y presen- cia o ausencia de hemorragia a las 24 horas post-exodoncia. Se estudió la relación entre el nivel de PA y la hemorragia post-exodoncia. Resultados: De todos los pacientes evaluados, ninguno presentó hemorragia post-exodoncia en los distintos momen- tos de evaluación, independientemente de cuál fuera su PA. No se encontraron efectos de la variable PA ­considerando valores de PA sistólica (PAS) por debajo de 140 mmHg y de PA diastólica (PAD) menores a 90 mmHg- en relación con la hemorragia post-exodoncia. Conclusión: De acuerdo con los resultados obtenidos en este estudio, la presión arterial con PAS <140 mmHg y PAD <90 mmHg no es un factor que influya en el sangrado post-exodoncia en pacientes bajo tratamiento con warfarina con ≤3 (AU)


Aim: To establish the relationship between blood pres- sure (BP) level and post-exodontic hemorrhage by applying local hemostasis measures in patients under warfarin treat- ment. Materials and methods: This study was conducted in 30 patients (15 men and 15 women) under oral anticoagu- lant (OAC) treatment with warfarin. The patients attended the TACO program of the "Hospital y Centro de Referencia de Salud el Pino (HEP y CRS)". One or two dental extractions (n=38) were performed in the patients that had an INR low- er or equal to 3, without suspending the oral anticoagulant treatment, applying local hemostasis measures with compres- sive gauze and/or suture in 30 of the extractions. The surgical procedure was carried out in the Dental Department of the CRS and HEP. The following variables were registered: 1) BP prior to extraction, 2) BP after 30 minutes, 3) presence or absence of hemorrhage after 30 minutes post-exodontia and 4) BP and presence or absence of hemorrhage 24 hours post-exodontia. The relation between BP level and post-exo- dontic bleeding was studied. Results: Considering all the examined patients, none of them presented post-exodontic hemorrhage at any of the dif- ferent moments of evaluation, regardless of their BP level. No effect of the BP variable ­considering a range of systolic BP SBP) below 140 mmHg and a diastolic BP (DBP) under 90 mmHg- was found in relation to post-exodontic hemorrhage. Conclusion: According to the results obtained in this study, blood pressure with SBP <140 mmHg and DBP <90 mmHg is not an influential factor in post-exodontic bleeding in patients under warfarin treatment with ≤3 (AU)


Subject(s)
Humans , Male , Female , Tooth Extraction/adverse effects , Warfarin , Oral Hemorrhage/prevention & control , Arterial Pressure , Anticoagulants , Chile , International Normalized Ratio , Dental Service, Hospital
2.
ImplantNewsPerio ; 2(6): 1015-1021, nov.-dez. 2017. ilus, tab
Article in Portuguese | LILACS, BBO | ID: biblio-880484

ABSTRACT

Objetivo: descrever a anatomia do ramo intraósseo da artéria alveolar superior posterior (riAASP) na parede lateral do seio maxilar. Material e métodos: 31 pacientes se encaixaram nos critérios de inclusão para a pesquisa. Avaliou-se a presença ou não do riAASP, sua distância até o assoalho do seio maxilar e até a crista alveolar, e seu diâmetro nas regiões dentais posteriores bilateralmente em maxila, comparando regiões dentadas com edentadas através de TCFCs. Resultados: o riAASP foi identificado em 21 pacientes (67,7%), sendo mais visualizado na região de primeiro molar. Foram avaliadas 248 regiões dentais de 31 pacientes, onde o riAASP foi visualizado e mensurado em 153 regiões (61,7%). Quanto mais posterior era a região, maior era o diâmetro do vaso, tanto para regiões dentadas quanto para as edentadas, e o diâmetro médio encontrado foi de 1,2 mm. A distância do riAASP até o assoalho do seio maxilar nas regiões dentadas não apresentou diferença estatisticamente significante nas diferentes regiões dentais. Já nas regiões edentadas, quanto mais posterior foi a região, menor foi esta distância. Em relação à distância da artéria até a crista alveolar, quanto mais anterior era a região dental, mais distante da crista o riAASP se posicionou. Conclusão: o conhecimento anatômico, a solicitação de exames de tomografi a computadorizada, a interpretação no planejamento pré-operatório e a habilidade do cirurgião poderão eliminar ou diminuir os acidentes relacionados à hemorragia do riAASP durante a cirurgia de levantamento do seio maxilar.


Objective: to define the anatomy of the intraosseous branch of the posterior superior alveolar artery (ioPSAA) in the lateral wall of the maxillary sinus. Material and methods: 31 patients meet the inclusion criteria for the study. The presence or absence of ioAASP, its distance to the floor of the maxillary sinus, to the alveolar crest and its diameter, were evaluated in the posterior dental regions bilaterally in the maxilla, comparing edentulos and dentate regions through CBCTs. Results: the ioPSAA was identifi ed in 21 patients (67.7%), being more visualized in the 1st molar region. A total of 248 dental regions of 31 patients were evaluated, where ioAASP was visualized and measured in 153 regions (61.7%). The diameter of the artery increases as it runs posteriorly in the maxilla, for both toothed and edentate regions. The mean diameter found was 1.2 mm. The distance from the ioPSAA to the maxillary sinus fl oor in the dentate regions did not present a statistically significant difference in the different dental regions. In the edentate regions, the more posterior the region, the smaller the distance to the sinus floor. Regarding the distance from the artery to the alveolar crest, the more anteror the dental anterior, the greater the distance of ioPSAA from the alveolar crest. Conclusion: anatomical knowledge, the need for CT scans, its interpretation in the preoperative planning, and the surgeon's ability, may eliminate or reduce the accidents related to riAASP hemorrhage during maxillary sinus surgery.


Subject(s)
Humans , Male , Female , Dental Implantation , Maxillary Artery/anatomy & histology , Oral Hemorrhage/prevention & control , Oral Surgical Procedures , Sinus Floor Augmentation , Tomography, X-Ray Computed
3.
Rev. Asoc. Odontol. Argent ; 105(2): 70-77, jun. 2017.
Article in Spanish | LILACS | ID: biblio-908058

ABSTRACT

El temor a desarrollar un sangrado excesivo lleva a los especialistas a suspender el tratamiento con antiagregantes plaquetarios -de rutina en pacientes con patología cardíaca isquémica, fibrilación atrial y stents coronarios, entre otros- antes de un procedimiento quirúrgico. La interrupción pone en riesgo la vida del paciente, pues estas terapias se utilizan para la prevención de accidentes trombóticos. Este trabajo se propuso realizar una revisión bibliográfica de los pacientes en terapia con antiagregantes plaquetarios sometidos a procedimientos quirúrgicos odontológicos. Labúsqueda se efectuó por medio del portal PubMed a partir de palabras clave como exodontia, aspirin, antiplatelet therapy y clopidogrel. Se incluyeron aquellos artículos que hacen referencia a la indicación y el manejo de la terapia con antiagregantes plaquetarios –en monoterapia o terapia dual– antes deuna cirugía dentoalveolar. El riesgo de sangrado intraoperatorio es ciertamente mayoren los pacientes en terapia con antiagregantes plaquetarios. Sin embargo, el sangrado posoperatorio no lo es, puespuede ser controlado satisfactoriamente con medidas locales. Además, la prevención del peligro de sangrado no compensael riesgo de tromboembolismo que implica la suspensión dela terapia.Los procedimientos quirúrgicos en pacientes con antiagregantes plaquetarios pueden llevarse a cabo de forma segura,sin alteración o modificación de la terapia, siempre y cuando se tomen las medidas pertinentes de hemostasia, y mientras sean realizados por un profesional con la experiencia necesaria. De todas formas, se aconseja consultar al médico especialista antes de interrumpir cualquier terapia.


The fear of developing an excessive bleeding leads thespecialists to discontinue the treatment with antiplatelet drugsbefore a surgical procedure increasing the risk of thromboembolicevents in patients. These therapies are used routinely forthe prevention of thrombotic events in patients with ischemicheart disease, atrial fibrillation and coronary stents, amongothers.The aim was to review the literature about the case ofpatients under antiplatelet therapy in need of surgical dentalprocedures. The following search terms were used in PubMed:exodontia, aspirin, antiplatelet therapy, clopidogrel. Articlesthat made a reference to the indication and management ofboth mono and dual antiplatelet therapy in patients who areundergoing dentoalveolar surgery were included.The risk of intraoperative bleeding is certainly greater forpatients on therapy with antiplatelet agents. However this isnot due to postoperative bleeding that can be satisfactorilycontrolled with local measures and this increased risk is notworth the risk of thromboembolism which the interruption ofthe therapy involves.Surgical procedures in patients receiving antiplateletagents can be safely carried out without alteration or modification of the therapy. It is important to implementappropriate hemostasis measures and the procedures haveto be conducted by a dentist with adequate experience inthis type of cases. Similarly, it is advisable to consult aphysician to decide if therapy discontinuation is appropriate.


Subject(s)
Humans , Dental Care for Chronically Ill/methods , Myocardial Ischemia/complications , Platelet Aggregation Inhibitors/therapeutic use , Risk Factors , Tooth Extraction/standards , Aspirin/pharmacology , Cardiovascular Diseases/complications , Dipyridamole/therapeutic use , Hemostatics/standards , Oral Hemorrhage/prevention & control
4.
SQUMJ-Sultan Qaboos University Medical Journal. 2012; 12 (3): 330-335
in English | IMEMR | ID: emr-146126

ABSTRACT

The purpose of the study was to evaluate the effectiveness of the HemCon Dental Dressing [HDD] in controlling post extraction bleeding and to ascertain its role in healing of extraction wounds, as compared to control. The 40 participants in the study were all receiving oral antiplatelet therapy [OAT]. A total of 80 extractions were conducted without altering the patients' drug therapy. The extraction sites were divided into 2 groups: one group received a HDD, and the control group where the conventional method of pressure pack with sterile gauze under biting pressure [followed by suturing if required] was used to achieve haemostasis. All HemCon treated sites achieved haemostasis sooner [mean = 53 seconds] than the control sites [mean = 918 seconds] which was statistically significant [P <0.001]. Postoperative pain in the HDD group [1.74] was also significantly lower than in the control group [5.26] [P <0.001]. Approximately 72.5% of HDD-treated sites showed significantly better postoperative healing when compared to the control site [P <0.001]. HDD proved to be an excellent haemostatic agent that significantly shortened the bleeding time following dental extraction in patients on OAT. Additionally, HDD offered significantly improved post-operative healing of the extraction socket and less postoperative pain


Subject(s)
Humans , Male , Female , Hemostatics , Oral Hemorrhage/prevention & control , Dry Socket/etiology , Periodontal Dressings , Postoperative Hemorrhage/prevention & control , Tooth Extraction/adverse effects , Platelet Aggregation Inhibitors/adverse effects
5.
Rev. ADM ; 64(3)mayo-jun. 2007. graf
Article in Spanish | LILACS | ID: lil-475028

ABSTRACT

El paciente portador de prótesis valvular puede presentar riesgos durante su atención estomatológica, entre los que se encuentran la endocarditis bacteriana y las hemorragias. El objetivo fue determinar el manejo estomatológico en pacientes con prótesis valvular cardiaca del Hospital de Cardiología Centro Médico Nacional Siglo XXI. El estudio se realizó en 23 pacientes de ambos sexos de 3 a 78 años de edad portadores de prótesis valvular, que requerían atención estomatológica. Los resultados mostraron que el manejo estomatológico de estos pacientes requirió de la premedicación con antibioticoterapia para evitar endocarditis bacteriana, además fue necesario suspender el anticoagulante y utilizar hemostáticos para prevenir hemorragia; a pesar de las medidas tomadas, tres pacientes presentaron sangrado continuo, cediendo en dos de ellos al suspender el anticoagulante y al hacer uso de hemostáticos locales y en otro al administrar plasma fresco congelado. Se concluye que la atención estomatológica del paciente con prótesis valvular cardiaca debe realizarse a nivel hospitalario, con un equipo multidisciplinario y los recursos necesarios para proteger la vida del paciente.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Antibiotic Prophylaxis , Dental Care for Chronically Ill , Heart Valve Prosthesis/statistics & numerical data , Heart Valve Prosthesis/standards , Age Distribution , Anti-Bacterial Agents/therapeutic use , Cross-Sectional Studies , Epidemiology, Descriptive , Endocarditis, Bacterial/prevention & control , Oral Hemorrhage/prevention & control , Hemostatics/therapeutic use , Mexico/epidemiology , Data Interpretation, Statistical
6.
Rev. argent. radiol ; 70(1): 19-22, ene.-mar. 2006. ilus, graf, tab
Article in Spanish | LILACS | ID: lil-534296

ABSTRACT

Propósito: determinar la frecuencia, localización y posición de los canales vasculares linguales de la mandíbula mediante Tomografía Computada (TC) dentral y clasificarlos en base a su ubicación. Material y Métodos: se estudiaron en forma retrospectiva las TC dentales de 100 pacientes consecutivos solicitadas como evaluación previa a la colocación de implantes dentales con el fin de detectar canales vasculares linguales. Se los clasificó relacionando su localización en la mandíbula con el número de pieza dentaria presente o ausente en esa área. Resultados: todos los pacientes presentaron al menos un canal vascular lingual en la mandibula; 36 pacientes tuvieron dos, ocho pacientes tres y un paciente cuatro. La localización más frecuente fue entre las piezas 31 y 41. Dieciséis pacientes mostraton dos canales (superior e inferior) en esa ubicación. La segunda localizción por frecuencia fue entre las piezas 32 y 33 (nueve pacientes). Conclusión: la TC dentral es un excelente método para la identificación de canales vasculares linguales por su capacidad multiplanar y apropiada resolución de imagen. La caracterización y clasificación de estos conductos, mediante un método de fácil lectura para radiólogos y dentistas, aseguran una correcta valoración prequirúrgica evitando hemorragias durante la perforación de la mandíbula en la colocación de implantes dentales.


Subject(s)
Humans , Dental Implantation , Mandible/blood supply , Tomography, X-Ray Computed , Oral Hemorrhage/etiology , Oral Hemorrhage/prevention & control
8.
Rev. Ateneo Argent. Odontol ; 33(2): 32-5, jul.-dic. 1994. ilus
Article in Spanish | LILACS | ID: lil-147368

ABSTRACT

Aunque la mayoría de las hemorragias odontológicas se debe a factores locales, el odontólogo debe estar preparado para considerar las patologías o tratamientos que pueden provocar coagulación deficiente. Es especialmente importante hacer una anamnesis completa, antecedentes personales y familiares, ingesta de medicamentos y eventual interconsulta con el hematólogo. En todos los casos, cualquiera sea la situación hematológica, debe procederse con correctas maniobras quirúrgicas


Subject(s)
Blood Coagulation , Hematologic Diseases , Oral Hemorrhage/prevention & control
9.
RGO (Porto Alegre) ; 42(1): 37-3, jan.-fev. 1994. ilus
Article in Portuguese | LILACS, BBO | ID: biblio-854982

ABSTRACT

Os autores estudaram histologicamente o implante de esponja de fibrina ("Fibrinol") em alvéolos dentais de ratos. Dois grupos de 30 animais foram utilizados, sendo seus incisivos superiores direitos extraídos e a esponja de fibrina implantada nos alvéolos dos animais de um dos grupos. Seis animais foram sacrificados aos 3, 6, 9, 15 e 21 dias pós-operatórios, e as peças obtidas coradas por hematoxilina e eosina para estudo histológico. Os resultados obtidos permitiram concluir que: 1) a esponja de fibrina mostrou-se clinicamente eficiente nas hemorragias intra-alveolares; 2) o material é gradualmente absorvido ao longo da reparação alveolar, cedendo lugar ao coágulo sangüíneo; 3) o implante de esponja de fibrina em alvéolos dentais de ratos provocou retardo no processo de reparo


Subject(s)
Animals , Rats , Fibrin Foam/therapeutic use , Oral Hemorrhage/prevention & control , Prostheses and Implants , Tooth Extraction
10.
Southeast Asian J Trop Med Public Health ; 1993 ; 24 Suppl 1(): 34-6
Article in English | IMSEAR | ID: sea-34951

ABSTRACT

To provide effective dental treatments for patients with bleeding disorders, it is necessary to educate them about the existence and recognition of dental diseases and the effective way in dental preventive care, such as proper brushing, nutrition, good care for dental hygiene. Good and close cooperation among patients, patient's family, physicians, dentists and other medical personnel will provide successful management. Patients with bleeding disorders should have routine preventive dental treatment in the hospital or clinic on a regular basis. Most patients should be on a six months recall program. Some should be seen more frequently, according to their dental health.


Subject(s)
Dental Care for Chronically Ill/methods , Hemophilia A , Hemostatic Techniques , Humans , Oral Hemorrhage/prevention & control , Periodontal Splints
11.
Anon.
Esencia odontol ; (11): 20-1, 23, 15 abr. 1985. ilus
Article in Spanish | LILACS | ID: lil-51041
SELECTION OF CITATIONS
SEARCH DETAIL