Nursing diagnosis risk for bleeding as an indicator of quality of care for patient safety. / Diagnóstico de enfermagem risco de sangramento como indicador de qualidade assistencial à segurança de pacientes.

OBJECTIVE: To describe the implantation of a care quality indicator associated to the nursing diagnosis of patients at high risk of bleeding, based on the alarming results of prothrombin time (PT), partially activated thromboplastin time (aPTT) and platelets. METHODS: Retrospective experience report of multidisciplinary actions developed in a university hospital. The stages of the study involved team meetings, search for effective communication strategies and creation of a new indicator of quality of care. RESULTS: The indicator was called "Compliance of Nursing Diagnosis Risk for bleeding", monitored monthly since June 2016. The technical file includes the characteristics and attributes of the indicator. Based on the analyzes of the indicator, action plans are established for its qualification. CONCLUSION: The implementation of the quality of care indicator associated to the nursing diagnosis improved the communication process, the monitoring and the nursing care to patients at risk of bleeding.

Diagnóstico de enfermagem risco de sangramento como indicador de qualidade assistencial à segurança de pacientes / Diagnóstico de enfermería riesgo de sangrado como indicador de calidad asistencial de la seguridad de pacientes / Nursing diagnosis risk for bleeding as an indicator of quality of care for patient safety

Resumo OBJETIVO Descrever a implantação de um indicador de qualidade assistencial associado ao diagnóstico de enfermagem de pacientes com alto risco de sangramento, com base nos resultados alarmantes de tempo de protombina (TP), tempo de tromboplastina parcialmente ativada (TTPa) e plaquetas. MÉTODOS Relato de experiência retrospectivo de ações multidisciplinares desenvolvidas em um hospital universitário. As etapas do estudo envolveram reuniões de equipes, busca de estratégias de comunicação efetiva e criação de um novo indicador de qualidade assistencial. RESULTADOS O indicador foi denominado "Conformidade do Diagnóstico de Enfermagem Risco de Sangramento", monitorado mensalmente desde junho de 2016. A ficha técnica contempla as características e atributos do indicador. Com base nas suas análises são estabelecidos planos de ações para sua qualificação. CONCLUSÃO A implantação do indicador de qualidade assistencial associado ao diagnóstico de enfermagem aprimorou o processo de comunicação, monitoramento e cuidado de enfermagem a pacientes com risco de sangramento.

Resumen OBJETIVO Describir la implementación de un indicador de calidad asistencial asociado al diagnóstico de enfermería de pacientes con alto riesgo de sangrado, con base en los resultados alarmantes de tiempo de protombina (Tp), tiempo de tromboplastina parcialmente activada (TTPa) y plaquetas. MÉTODO Relato de experiencia retrospectiva de acciones multidisciplinares desarrolladas en un hospital universitario. Las etapas del estudio involucraron reuniones de equipos, búsqueda de estrategias de comunicación efectiva y creación de un nuevo indicador de calidad asistencial. RESULTADOS El indicador se denominó "Conformidad del Diagnóstico de Enfermería Riesgo de Sangrado", y se monitoreó mensualmente desde junio de 2016. La ficha técnica contempla las características y atributos del indicador. Con base en los análisis del indicador se establecen planes de acción para su cualificación. CONCLUSIÓN La implementación del indicador de calidad asistencial asociado al diagnóstico de enfermería mejoró el proceso de comunicación, el monitoreo y el cuidado de enfermería a pacientes con riesgo de sangrado.

Abstract OBJECTIVE To describe the implantation of a care quality indicator associated to the nursing diagnosis of patients at high risk of bleeding, based on the alarming results of prothrombin time (PT), partially activated thromboplastin time (aPTT) and platelets. METHODS Retrospective experience report of multidisciplinary actions developed in a university hospital. The stages of the study involved team meetings, search for effective communication strategies and creation of a new indicator of quality of care. RESULTS The indicator was called "Compliance of Nursing Diagnosis Risk for bleeding", monitored monthly since June 2016. The technical file includes the characteristics and attributes of the indicator. Based on the analyzes of the indicator, action plans are established for its qualification. CONCLUSION The implementation of the quality of care indicator associated to the nursing diagnosis improved the communication process, the monitoring and the nursing care to patients at risk of bleeding.

High prevalence of bleeders of unknown cause among patients with inherited mucocutaneous bleeding. A prospective study of 280 patients and 299 controls.

BACKGROUND AND OBJECTIVES: Mucocutaneous bleeding (MCB) is the main expression of inherited disorders of primary hemostasis. However, the relative prevalence of these disorders, their clinical differential diagnosis, and the proportion of patients with MCB of unknown cause (BUC) after an initial comprehensive laboratory testing are unknown. DESIGN AND METHODS: We studied prospectively 280 consecutive patients with MCB and 299 matched controls, using strict inclusion and exclusion criteria. A single physician recorded the clinical data in a bleeding score and estimated the severity of bleeding in clinical categories. Laboratory criteria for the diagnosis of von Willebrand's disease (VWD) and platelet function defects were established from reference values derived from controls. RESULTS: Fifty patients (17.9%) had VWD (type 1VWD=45, type 2=5). Platelet function defects and mild clotting factor deficiencies were found in 65 (23.2%) and 11 (3.9%) patients, respectively. Thirteen (11.5%) patients had combined defects. The remaining 167(59.6%) patients had BUC, with prolonged bleeding time in 18.6% as their only abnormality. All these disorders, including BUC, were clinically undistinguishable. Moreover, no relationship was found between the severity of bleeding and VWF/platelet function variables. INTERPRETATION AND CONCLUSIONS: The diagnostic efficacy of a first laboratory testing in patients with hereditary MCB is 40.4%. Most patients have a disease(s) of high prevalence but unknown pathogenesis. Concurrent bleeding disorders in the same patient are frequent. Our results support the proposal that low plasma VWF levels, but also platelet function defects, should be considered risk factors rather than unequivocal causes of hemorrhages.

[Skin and mucous membrane hemorrhages: clinical assessment, study sequence and relative frequency of hereditary diseases of the hemostasis in a Chilean population]. / Hemorragias mucocutáneas: evaluación clínica, secuencia de estudio y frecuencia relativa de enfermedades hereditarias de la hemostasia en población Chilena.

BACKGROUND: Skin and mucous membrane hemorrhages are distinctive manifestations of hereditary diseases of primary hemostasis and, among them, the different types of von Willebrand disease and of platelet function disorders are the most prevalent. AIM: To know the relative frequency of these disorders and to know the clinical features of patients with mucocutaneous hemorrhages. PATIENTS AND METHODS: Five hundred eighty nine patients whose main symptom was the presence of mucocutaneous hemorrhages were studied. Bleeding time, platelet count, coagulant activity of factor VIII (FVIII:C), FvW: Ag and FvW: CoRis and ABO blood group were measured in all patients in a first stage. According to the results of these tests, further studies were decided. RESULTS: In patients younger than 13 years old, male predominated and, in older patients, females consulted with higher frequency. There was a higher proportion of individuals with O blood type than in the normal population. Bleeding time was abnormal in 330 patients (56%). One hundred ten patients (19%) had won Willebrand disease and, among them, one third had a normal bleeding time. Isolated reduction of factor WII activity was found in 66 patients (11%, 51 males) and 32 of these had normal bleeding time. Eighty one patients (14%) were considered to have an hereditary platelet function defect. A precise diagnosis was not achieved in 332 patients (56%). CONCLUSIONS: Among patients consulting for mucocutaneous hemorrhages, 19% had von Willebrand disease, 11 had an isolated reduction of factor VIII activity, 14% had platelet function defects and in 56%, a precise diagnosis was not reached.

Hemorragias mucocutáneas: evaluación clínica, secuencia de estudio y frecuencia relativa de enfermedades hereditarias de la hemostasia en población chilena / Mucocutaneous hemorrhages: clinical evaluation, study sequency and related frequency of hemostatic hereditary disases in Chilean population

Patients and methods: Five hundred eighty nine patients whose main symptom was the presence of mucocutaneous hemorrhages were studied. Bleeding time, platelet count, coagulant activity of factor VIII (FVIII:C), FvW: Ag and FvW:CoRis and ABO blood group were measured in all patients in a first stage. According to the results of these tests, further studies were decided. Results: In patients younger than 13 years old, males predominated and, in older patients, females consulted with higher frequency. There was a higher proportion of individuals with O blood type than in the normal population. Bleeding time was abnormal in 330 patients (56 percent). One hundred ten patients (19 percent) had von Willebrand disease and, among them, one third had a normal bleeding time. Isolated reduction of factor VIII activity was found in 66 patients (11 percent, 51 males) and 32 of these had normal bleeding time. Eighty one patients (14 percent) were considered to have an hereditary platelet function defect. A precise diagnosis was not achieved in 332 patients (56 percent). Conclusions: Among patients consulting for mucocutaneous hemorrhages, 19 percent had von Willebrand disease, 11 had an isolated reduction of factor VIII activity, 14 percent had platelet function defects and in 56 percent, a precise diagnosis was not reached

Estudio de pacientes con trastornos hemorrágicos en la IX región / Study of patients with hemorrhagic disorders in the IX región

Dada la necesidad de establecer un diagnóstico adecuado que permita un eficaz tratamiento en pacientes con problemas hemorrágicos, se estudiaron 68 sujetos, niños y adultos de la novena región con antecedentes de este tipo, durante el período de un año, quienes fueron remitidos de la policlínica de Hematología. Se realizaron los seguientes exámenes de laboratorio: Tiempo de Sangría de Ivy (T.S.Ivy), Actividad Coagulante del Factor VIII (FVIII: C), Actividad Antigénica del Factor VIII VW(FVIII:AG), Capacidead de las Plaquetas pra aglutinarse de Factor VIII y Ristocetina (FVIII:coR). En 40 de la totalidad de los pacientes se confirmó la enfemedad hemorrágica, de los cuales el 85% corresponde a Enfermedad de von Willebrand y el 15% corresponde a Hemofilia. Del grupo von Willebrand, el 23% presentan 4 criterios alterados, el 24,4% 3 criterios alterados y el 38,2% sólo 2 criterios alterados, presentnado todos el T.S. prolongado. Un 8.82% presenta 3 criterios alterados y T.S. normal. De los resultados obtenidos se concluye que el T.S. Ivy está prolongado en el 91,1% de los pacientes con Enfermedad de von Willebrand. En el grupo estudiado se observa una mayor frecuencia de la enfermedad de von Willebrand en relación a la hemofilia, siendo la proporción 5:1, respectivamente, lo que es coincidente con los resultados de otros estudios nacionales