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PURPOSE: New-onset diabetes after transplantation (NODAT) is a frequent metabolic complication associated with podocyte damage and renal allograft dysfunction. Thus, Wilm's tumor-1 (WT-1) protein, as a podocyte marker, holds promise as an option to evaluate renal allograft dysfunction in NODAT. Therefore, the study aimed to investigate urinary WT-1 levels in NODAT patients during the first year after kidney transplantation (KTx). MATERIALS AND METHODS: KTx patients were categorized into non-NODAT and NODAT groups. Fasting blood glucose, glycated hemoglobin (HbA1c), urinary albumin/creatinine ratio (ACR), serum creatinine, estimated glomerular filtration rate (eGFR), and urinary WT-1 were measured at 3, 6, 9, and 12-months post-KTx. RESULTS: The NODAT group manifested elevated levels of blood glucose and HbA1c during the first year post-KTx. Also, exhibited elevations in ACR and serum creatinine levels at 6, 9, and 12-months post-KTx when compared to non-NODAT group. Conversely, eGFR values in the NODAT group demonstrated significant declines at 3, 6, and 9-months post-KTx relative to non-NODAT. Furthermore, NODAT group exhibited a median annual eGFR of 47 âmL/min/1.73 âm2. Urinary WT-1 levels at 3, 6, 9, and 12-months post-KTx were significantly higher in the NODAT group compared to non-NODAT. Additionally, noteworthy positive correlations were identified between urinary WT-1 and HbA1c levels, along with significant negative correlations between urinary WT-1 and eGFR at the 3, 6, 9, and 12-months post-KTx. CONCLUSION: The increased urinary WT-1 levels from 3-months post-KTx in NODAT patients may indicate the first sign of podocyte injury, predicting a renal allograft dysfunction in these patients.
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Diabetes Mellitus , Tasa de Filtración Glomerular , Trasplante de Riñón , Proteínas WT1 , Humanos , Trasplante de Riñón/efectos adversos , Masculino , Femenino , Persona de Mediana Edad , Adulto , Proteínas WT1/orina , Diabetes Mellitus/orina , Biomarcadores/orina , Biomarcadores/sangre , Aloinjertos , Pronóstico , Estudios de Seguimiento , Hemoglobina Glucada/metabolismoRESUMEN
OBJECTIVE: To validate a set of indicators for monitoring the quality of surgical procedures in the Brazilian Unified Health System (SUS). METHODS: Validation study developed in 5 stages: 1) literature review; 2) prioritization of indicators; 3) content validation of indicators by RAND/UCLA consensus method; 4) pilot study for reliability analysis; and 5) development of instruction for tabulation of outcome indicators for monitoring via official information systems. RESULTS: From the literature review, 217 indicators of surgical quality were identified. The excluded indicators were: those based on scientific evidence lower than 1A, similar, specific, which corresponded to sentinel events; and those that did not apply to the SUS context. Twenty-six indicators with a high level of scientific evidence were submitted to expert consensus. Twenty-two indicators were validated, of which 14 process indicators and 8 outcome indicators with content validation index ≥80%. Of the validated process indicators, 6 were considered substantially reliable (Kappa coefficient between 0.6 and 0.8; p < 0.05) and 2 had almost perfect reliability (Kappa coefficient > 0.8, p < 0.05), when the inter-rater agreement was analyzed. One could measure and establish tabulation mechanism for TabWin for 7 outcome indicators. CONCLUSION: The study contributes to the development of a set of potentially effective surgical indicators for monitoring the quality of care and patient safety in SUS hospital services.
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Indicadores de Calidad de la Atención de Salud , Calidad de la Atención de Salud , Humanos , Brasil , Proyectos Piloto , Reproducibilidad de los ResultadosRESUMEN
Introduction: Low 25-hydroxyvitamin D [25(OH)D] levels occur after kidney transplantation (KTx), and can be associated with increase the risk of graft loss. This longitudinal study aimed to evaluate the vitamin D status and association with biomarkers of the renal graft function after KTx. Methods: this longitudinal study included 42 patients evaluated at baseline, 3 and 6 months after KTx. Biodemographic, clinical, and biochemical parameters such as 25(OH)D and parathyroid hormone (PTH), and biomarkers of renal graft function, such as creatinine, estimated glomerular filtration rate (eGFR), and albumin/creatinine ratio (ACR), were assessed. Sun exposure was also evaluated. Patients were categorized according to their 25(OH)D levels. Results: at baseline, 25(OH)D levels < 30 ng/mL were found in 43 % patients, and 38 % of these patients failed to improve their 25(OH)D levels by 6 months after KTx. Low 25(OH)D levels occurred regardless of sun exposure. Further, 44 % patients developed albuminuria at 6 months. An increased ACR was observed in patients with 25(OH)D levels < 30 ng/mL (p = 0.002) compared to that in patients with 25(OH)D > 30 ng/mL. Additionally, 25(OH)D levels were negatively correlated with ACR at 6 months post-KTx (r = -0.444; p = 0.003). Twelve (28.6 %) patients with 25(OH)D levels < 30 ng/mL showed no eGFR recovery until 6 months after KTx. Conclusion: low vitamin D levels and increased albuminuria were observed at 6 months after KTx, even in a region with high sun exposure. The association between vitamin D status and biomarkers of renal graft function after KTx should be explored in further studies. (AU)
Introducción: los bajos niveles de 25-hidroxivitamina D [25(OH)D] ocurren después del procedimiento de trasplante de riñón (KTx) y pueden estar asociados con un aumento del riesgo de pérdida del injerto. Este estudio longitudinal tuvo como objetivo evaluar el estado de la vitamina D y la asociación con los biomarcadores de función del injerto renal después del KTx. Métodos: este estudio longitudinal incluyó a 42 pacientes que fueron evaluados al inicio del estudio, y 3 y 6 meses después del KTx. Se evaluaron los parámetros biodemográficos, clínicos y bioquímicos, como 25(OH)D y hormona paratiroidea (PTH), y los biomarcadores de función del injerto renal, como creatinina, tasa de filtración glomerular estimada (eGFR) y relación albúmina/creatinina (ACR). También se evaluó la exposición al sol. Los pacientes se clasificaron según sus niveles de 25(OH)D. Resultados: al inicio del estudio se encontraron niveles de 25(OH)D < 30 ng/ml en el 43 % de los pacientes, mientras que el 38 % de estos pacientes no lograron mejorar sus niveles de 25(OH)D a los 6 meses después del KTx. También se produjeron niveles bajos de 25(OH)D independientemente de la exposición al sol. Asimismo, el 44 % de los pacientes desarrollaron albuminuria a los 6 meses. Se observó un aumento de la ACR en los pacientes con niveles de 25(OH)D < 30 ng/mL (p = 0,002) en comparación con los pacientes con 25(OH)D > 30 ng/mL. Además,los niveles de 25(OH)D se correlacionaron negativamente con la ACR a los 6 meses después del KTx (r = -0,444; p = 0,003). Doce (28,6 %) pacientes con niveles de 25(OH)D < 30 ng/ml no mostraron recuperación de la TFGe hasta 6 meses después del KTx. Conclusión: se observaron niveles bajos de vitamina D y un aumento de la albuminuria a los 6 meses después del KTx, incluso en una región con alta exposición solar. La asociación entre el estado de la vitamina D y los biomarcadores de función del injerto renal después del KTx debeexplorarse en estudios adicionales. (AU)
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Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Deficiencia de Vitamina D/complicaciones , Trasplante de Riñón/efectos adversos , Estudios Longitudinales , Brasil , Vitamina D , Biomarcadores , CreatininaRESUMEN
Introduction: Introduction: Low 25-hydroxyvitamin D [25(OH)D] levels occur after kidney transplantation (KTx), and can be associated with increase the risk of graft loss. This longitudinal study aimed to evaluate the vitamin D status and association with biomarkers of the renal graft function after KTx. Methods: this longitudinal study included 42 patients evaluated at baseline, 3 and 6 months after KTx. Biodemographic, clinical, and biochemical parameters such as 25(OH)D and parathyroid hormone (PTH), and biomarkers of renal graft function, such as creatinine, estimated glomerular filtration rate (eGFR), and albumin/creatinine ratio (ACR), were assessed. Sun exposure was also evaluated. Patients were categorized according to their 25(OH)D levels. Results: at baseline, 25(OH)D levels < 30 ng/mL were found in 43 % patients, and 38 % of these patients failed to improve their 25(OH)D levels by 6 months after KTx. Low 25(OH)D levels occurred regardless of sun exposure. Further, 44 % patients developed albuminuria at 6 months. An increased ACR was observed in patients with 25(OH)D levels < 30 ng/mL (p = 0.002) compared to that in patients with 25(OH)D > 30 ng/mL. Additionally, 25(OH)D levels were negatively correlated with ACR at 6 months post-KTx (r = -0.444; p = 0.003). Twelve (28.6 %) patients with 25(OH)D levels < 30 ng/mL showed no eGFR recovery until 6 months after KTx. Conclusion: low vitamin D levels and increased albuminuria were observed at 6 months after KTx, even in a region with high sun exposure. The association between vitamin D status and biomarkers of renal graft function after KTx should be explored in further studies.
Introducción: Introducción: los bajos niveles de 25-hidroxivitamina D [25(OH)D] ocurren después del procedimiento de trasplante de riñón (KTx) y pueden estar asociados con un aumento del riesgo de pérdida del injerto. Este estudio longitudinal tuvo como objetivo evaluar el estado de la vitamina D y la asociación con los biomarcadores de función del injerto renal después del KTx. Métodos: este estudio longitudinal incluyó a 42 pacientes que fueron evaluados al inicio del estudio y, 3 y 6 meses después del KTx. Se evaluaron los parámetros biodemográficos, clínicos y bioquímicos, como 25(OH)D y hormona paratiroidea (PTH), y los biomarcadores de función del injerto renal, como creatinina, tasa de filtración glomerular estimada (eGFR) y relación albúmina/creatinina (ACR). También se evaluó la exposición al sol. Los pacientes se clasificaron según sus niveles de 25(OH)D. Resultados: al inicio del estudio se encontraron niveles de 25(OH)D < 30 ng/ml en el 43 % de los pacientes, mientras que el 38 % de estos pacientes no lograron mejorar sus niveles de 25(OH)D a los 6 meses después del KTx. También se produjeron niveles bajos de 25(OH)D independientemente de la exposición al sol. Asimismo, el 44 % de los pacientes desarrollaron albuminuria a los 6 meses. Se observó un aumento de la ACR en los pacientes con niveles de 25(OH)D < 30 ng/mL (p = 0,002) en comparación con los pacientes con 25(OH)D > 30 ng/mL. Además, los niveles de 25(OH)D se correlacionaron negativamente con la ACR a los 6 meses después del KTx (r = -0,444; p = 0,003). Doce (28,6 %) pacientes con niveles de 25(OH)D < 30 ng/ml no mostraron recuperación de la TFGe hasta 6 meses después del KTx. Conclusión: se observaron niveles bajos de vitamina D y un aumento de la albuminuria a los 6 meses después del KTx, incluso en una región con alta exposición solar. La asociación entre el estado de la vitamina D y los biomarcadores de función del injerto renal después del KTx debe explorarse en estudios adicionales.
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Trasplante de Riñón , Deficiencia de Vitamina D , Humanos , Trasplante de Riñón/efectos adversos , Estudios Longitudinales , Creatinina , Albuminuria/complicaciones , Vitamina D , Vitaminas , Biomarcadores , Deficiencia de Vitamina D/complicacionesRESUMEN
ABSTRACT OBJECTIVE To validate a set of indicators for monitoring the quality of surgical procedures in the Brazilian Unified Health System (SUS). METHODS Validation study developed in 5 stages: 1) literature review; 2) prioritization of indicators; 3) content validation of indicators by RAND/UCLA consensus method; 4) pilot study for reliability analysis; and 5) development of instruction for tabulation of outcome indicators for monitoring via official information systems. RESULTS From the literature review, 217 indicators of surgical quality were identified. The excluded indicators were: those based on scientific evidence lower than 1A, similar, specific, which corresponded to sentinel events; and those that did not apply to the SUS context. Twenty-six indicators with a high level of scientific evidence were submitted to expert consensus. Twenty-two indicators were validated, of which 14 process indicators and 8 outcome indicators with content validation index ≥80%. Of the validated process indicators, 6 were considered substantially reliable (Kappa coefficient between 0.6 and 0.8; p < 0.05) and 2 had almost perfect reliability (Kappa coefficient > 0.8, p < 0.05), when the inter-rater agreement was analyzed. One could measure and establish tabulation mechanism for TabWin for 7 outcome indicators. CONCLUSION The study contributes to the development of a set of potentially effective surgical indicators for monitoring the quality of care and patient safety in SUS hospital services.
RESUMO OBJETIVO Validar um conjunto de indicadores para monitoramento da qualidade dos procedimentos cirúrgicos no Sistema Único de Saúde (SUS). MÉTODOS Estudo de validação desenvolvido em 5 etapas: 1) revisão de literatura; 2) priorização de indicadores; 3) validação de conteúdo dos indicadores por método de consenso RAND/UCLA; 4) estudo piloto para análise da confiabilidade; e 5) desenvolvimento de instrutivo para tabulação dos indicadores de resultado para monitoramento via sistemas de informações oficiais. RESULTADOS A partir da revisão de literatura, foram identificados 217 indicadores de qualidade cirúrgica. Os indicadores excluídos foram: indicadores baseados em evidências científicas inferiores a 1A, similares, específicos, que correspondiam a eventos sentinelas; e aqueles que não se aplicavam ao contexto do SUS. Foram submetidos ao consenso de especialistas 26 indicadores com alto nível de evidência científica. Foram validados 22 indicadores, dos quais 14 indicadores de processo e 8 indicadores de resultado com índice de validação de conteúdo ≥80%. Dos indicadores de processo validados, 6 foram considerados confiáveis substancialmente (Coeficiente de Kappa entre 0,6 e 0,8; p < 0,05) e 2 tiveram confiabilidade quase perfeita (coeficiente de Kappa > 0,8, p < 0,05), quando analisada a concordância interavaliador. Foi possível mensurar e estabelecer mecanismo de tabulação para TabWin para 7 indicadores de resultado. CONCLUSÃO O estudo contribui com o desenvolvimento de um conjunto de indicadores cirúrgicos potencialmente eficazes para o monitoramento da qualidade do cuidado e segurança do paciente nos serviços hospitalares do SUS.
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Calidad de la Atención de Salud , Procedimientos Quirúrgicos Operativos , Sistema Único de Salud , Indicadores de Calidad de la Atención de Salud , Seguridad del PacienteRESUMEN
OBJECTIVE: The present double-blind randomized clinical trial aimed to compare the efficacy of conservative treatment and articular lavage, either alone or combined, to reduce joint pain and improve mandibular opening. STUDY DESIGN: The sample consisted of patients presenting with limited mouth opening and joint pain. The diagnosis was made according to the diagnostic criteria for temporomandibular disorders guideline and confirmed by magnetic resonance imaging. Sixty patients were selected and randomly allocated to 4 groups of 15 patients each with different treatments: group A (conservative), group B (conservative + medication), group C (arthrocentesis), and group D (arthrocentesis + medication). The groups were compared in terms of maximal interincisal opening and pain. RESULTS: The average age of the patients was 34.17 ± 13.1 years, 88.1% were women, 72.9% had internal derangement, 54% had joint sounds, and 55.9% presented with locking. Clinical improvement was noted in all parameters compared with baseline in all groups (P < .005), but no significant differences were observed when the groups were compared (P > .05). CONCLUSIONS: Both arthrocentesis and conservative modalities were efficient treatments to reduce joint pain and increase mandibular opening.
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Artrocentesis , Articulación Temporomandibular , Adulto , Femenino , Humanos , Persona de Mediana Edad , Dolor , Dimensión del Dolor/métodos , Rango del Movimiento Articular , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: To compare the 2 surgically assisted rapid maxillary expansion (SARME) techniques, the conventional 2-segment osteotomy between maxillary central incisors and the 3-segment osteotomy between maxillary lateral incisors and canines bilaterally. Authors hypothesized that the 3-piece would provide better bone expansion. STUDY DESIGN: A pilot study was conducted; 19 patients were divided into 2 groups: conventional 2-segment osteotomy (10 patients) and 3-segment osteotomy (9 patients). Dental and skeletal measurements of the preoperative and postoperative cone beam computed tomography images were analyzed. Pre- and postoperative periodontal probing was performed, patients' cosmetic perception was evaluated in a colored visual analog scale (VAS), and surgical time was measured with a regular chronometer. RESULTS: Three-segment SARME resulted in greater bone expansion (5.12 vs 6.20 mm; P = .016), less molar inclination (7.16 vs 3.57 degrees; P = .028), better patient cosmetic perception (3.13 vs 7.68 in a VAS; P = .000), and longer surgical time (43 vs 52 minutes; P = .026). Furthermore, the 2-segment group presented necrosis of 1 central incisor. CONCLUSIONS: Results suggest that 3-piece SARME is more effective for bone expansion of the maxilla.
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Maxilar , Técnica de Expansión Palatina , Tomografía Computarizada de Haz Cónico/métodos , Humanos , Maxilar/diagnóstico por imagen , Maxilar/cirugía , Proyectos Piloto , Estudios RetrospectivosRESUMEN
Lipomas are relatively common benign neoplasms composed by mature fat cells. Apart from conventional lipomas, several other subtypes have been described in the oral cavity, including fibrolipoma, myxoid lipoma, angiolipoma, myolipoma, chondrolipoma, osteolipoma and spindle cell lipoma (SCL). Intraoral SCL is rare, representing from 1.4% to 9.8% of all intraoral lipomas. The aim of the present study is to report a case of a large intraoral SCL of the buccal mucosa affecting a 46-year-old male, calling attention to its clinical and histological features and to its successfull surgical conservative management. Key words:Lipoma, spindle cell, oral, buccal mucosa.
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OBJECTIVE: To evaluate the impact of orthognathic surgery on quality of life (QoL) and to compare single- and double-jaw surgeries in terms of ratio and patient perceptions of the postoperative period. STUDY DESIGN: A prospective, longitudinal observational study was conducted. The short form Oral Health Impact Profile (OHIP-14) and the Orthognathic Quality of Life Questionnaire (OQLQ) were applied preoperatively and 6 months postoperatively to evaluate oral health-related QoL (OHRQoL). Additionally, patient perceptions of the immediate postoperative period were assessed at the first and fourth week after surgery. RESULTS: One hundred consecutive patients were recruited and assigned to the single-jaw group (n = 24) or the double-jaw group (n = 76) according to the characteristics of each facial or occlusal deformity. The questionnaires showed lower scores for both groups after surgery, indicating significant benefits to OHRQoL. The whole sample OHIP-14 mean total scores decreased from 10.5 to 2.8 (P < .001, d = 1.35), whereas OQLQ showed a decrease from 48.4 to 11.6 (P < .001, d = 1.75). CONCLUSIONS: Orthognathic surgery can improve OHRQoL, and long-term benefits outweigh the risks and discomfort associated with the treatment.
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Cirugía Ortognática , Procedimientos Quirúrgicos Ortognáticos , Humanos , Estudios Longitudinales , Salud Bucal , Periodo Posoperatorio , Estudios Prospectivos , Calidad de Vida , Encuestas y CuestionariosRESUMEN
A systematic review and network meta-analysis was conducted to compare different bone-substitute materials used for alveolar ridge preservation after tooth extraction. The electronic search was carried out on Embase, PubMed, Cochrane Library, Web of Science, Scopus, LILACS, and grey literature up to March 22, 2020 (registration number INPLASY202030005). Only randomized controlled trials were included to answer the following PICOS question: 'What grafting materials produce greater alveolar ridge preservation after tooth extraction?' The primary outcomes were the alveolar width resorption 1 mm below the alveolar crest and buccal height resorption in millimeters. Of the 4379 studies initially identified, 31 studies involving 1088 patients were included in the quantitative analyses. Out of 25 revised biomaterials, eight showed a statistically significant difference compared with unassisted healing in both alveolar width and height measurements (mean width differences: Apatosâ, 2.27 [1.266-3.28]; Bio-Ossâ, 0.88 [0.33-1.42]; Bio-Oss Collâ, 0.53 [0.04-1.01]; Bond-apatiteâ, 2.20 [1.30-3.11]; freeze-dried bone allograft, 1.35 [0.44-2.26]; Gen-Osâ, 1.90 [0.60-3.20]; platelet-rich fibrin, 1.66 [0.66-2.67]; and MP3â, 2.67 [1.59-3.75]). Overall, xenograft materials should be considered as among the best of the available grafting materials for alveolar preservation after tooth extraction.
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Pérdida de Hueso Alveolar , Aumento de la Cresta Alveolar , Pérdida de Hueso Alveolar/etiología , Pérdida de Hueso Alveolar/prevención & control , Proceso Alveolar/cirugía , Trasplante Óseo , Humanos , Metaanálisis en Red , Extracción Dental/efectos adversos , Alveolo Dental/cirugíaRESUMEN
BACKGROUND: A retrospective cohort study was performed to evaluate the immediate effect on the oropharynx dimensions from different mandibular advancements in patients undergone counterclockwise rotation (CCW) of the maxillomandibular complex. MATERIAL AND METHODS: 138 CBCT images of patients, who had undergone orthognathic surgery, were identified from Dolphin Imaging archive according to pre- (T0) and post-operative (T1) times. Each pre-operative CBCT image was selected considering retrognathic mandible. Superimpositions of CBCT images were performed to measure mandibular advancement at B point in millimeters (mm) and divided into three groups: G1 (< 5 mm), G2 (between 5 and 10 mm) and G3 (> 10 mm). For evaluating oropharynx dimension at T0 and T1 for each group, medial sagittal area (MSA), volume, and minimum cross-sectional axial area (CSA) were measured on Dolphin Imaging. Pearson correlation verified reliability of method. Paired t-test were applied to compare values of measurements between T0 and T1 (p ≤ 0.05). RESULTS: 88 CBCT images were included. Method was reliable (r ≥ 0.93). According to MSA, volume and CSA values from G1, there was no significant difference between T0 and T1. CSA values presented significant difference comparing T0 and T1 in G2 (p ≤ 0.05). In subjects of G3, measurements increased in T1 significantly affecting oropharynx dimension. CONCLUSIONS: MSA, volume and CSA values showed a significant increase affecting upper airway in advancements higher than 10 mm. Mandibular advancement range showed different effects in the airway space and should be considered to achieve favorable post-operative results in the oropharynx dimensions. Key words:Retrognathia, orthognathic surgery, three-dimensional imaging, oropharynx, airway.
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Resumo: Introdução: Erros de medicação são comuns e causam sofrimento e custos que podem ser evitados. A mitigação da ocorrência de eventos adversos a medicamentos é tratada como prioridade pela Organização Mundial da Saúde (OMS), que recomenda a inclusão do tema segurança do paciente nos currículos das profissões de saúde como medida para minimizar danos aos pacientes. Um curso on-line aberto e massivo (MOOC) sobre segurança no processo de medicação foi desenvolvido como estratégia educacional para a área da saúde e disponibilizado no Ambiente Virtual de Aprendizagem do Sistema Único de Saúde (Avasus), em março de 2018. Objetivo: Este estudo teve como objetivo avaliar a satisfação e o aprendizado dos participantes que concluíram o curso. Método: Trata-se de estudo de delineamento quase experimental não controlado. O MOOC possui uma carga horária de 30 horas e aborda temas sobre segurança na prescrição, dispensação, administração e notificação de incidentes relacionados a medicamentos. Aplicaram-se um pré-teste e um pós-teste de múltipla escolha para avaliar o nível de conhecimento dos participantes, e um questionário de satisfação foi respondido ao término do curso. Analisaram-se a confiabilidade dos instrumentos de medida, a significância da melhoria do conhecimento e os fatores associados (sexo, idade e profissão). Resultados: Dos 7.135 participantes inscritos no período de março a dezembro de 2018, 2.902 (40,7%) responderam aos instrumentos de pesquisa. A confiabilidade do questionário de satisfação foi boa (alfa de Cronbach = 0,83), e o curso foi bem avaliado como estratégia educacional (96,1%). Em relação ao nível de conhecimento, observou-se aumento significativo (antes = 8,10; depois = 8,74; p < 0,05) com melhoria relativa de 32%. O fator idade esteve diretamente associado à aprendizagem (β = 1,36; IC 95% = 0,35-2,36; p = 0,008). Conclusão: A utilização do MOOC mostrou-se efetiva para o ensino de segurança no processo de medicação, ferramenta que pode ser utilizada para a inserção do tema segurança do paciente nos currículos das profissões de saúde.
Abstract: Introduction: Medication errors are common and cause suffering and costs that can be prevented. The mitigation of adverse drug events is treated as a priority by the World Health Organization (WHO), which recommends including the subject of patient safety in the curricula of health profession courses to minimize harm to patients. An open and massive online course (MOOC) on safety in the medication process was developed as an educational strategy for the health area, which was made available through the SUS Virtual Learning Environment (AVASUS) in March 2018. Objective: To estimate the satisfaction and learning of the participants who finished the course. Method: Uncontrolled quasi-experimental design study. The MOOC consists of 30 hours of learning and addresses topics on safety in prescription, dispensing, administration and notification of incidents related to medications. Multiple choice questions were applied pre-and post-test to assess the participants' level of knowledge and a satisfaction survey was answered at the end of the course. The reliability of the measurement instruments, the significance of improved knowledge and associated factors (sex, age and profession) were analyzed. Results: Of the 7,135 registered participants, from March to December 2018, 2,902 (40.7%) responded to the survey instruments. The reliability of the satisfaction questionnaire was good (Cronbach's alpha = 0.83) and the course was well evaluated as an educational strategy (96.1%). Regarding the level of knowledge, a significant increase was observed (before = 8.10; after = 8.74; p <0.05) with a relative improvement of 32%. The age factor was directly associated with learning (β = 1.36; 95% CI = 0.35-2.36; p = 0.008). Conclusion: The use of MOOC proved to be effective for teaching patient safety in the medication process, a tool that can be used to insert this subject in the curricula of health profession courses.
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Humanos , Masculino , Femenino , Adulto , Medidas de Seguridad , Personal de Salud/educación , Educación a Distancia , Seguridad del Paciente , Errores de Medicación/prevención & control , Satisfacción PersonalRESUMEN
INTRODUCTION: This study aimed to assess the accuracy of virtual surgical planning (VSP) performed by Dolphin Imaging software (version 11.9; Dolphin Imaging and Management Solutions, Chatsworth, Calif). METHODS: Ten people requiring bimaxillary surgery and genioplasty were followed up prospectively. All patients had preoperative cone-beam computed tomography, plaster models, and photographs allowing for VSP. Interocclusal intermediate surgical splints were produced using a 3-dimensional (3D) printer. Postoperative images were acquired 15 days after surgery using cone-beam computed tomography. ITK-Snap (version 3.6; Cognitica, Philadelphia, Pa) allowed the segmentation of reliable 3D models. Geomagic Qualify 2013 (3D Systems, Rock Hill, SC) and MeshValmet (version 3.0) were used to identify the differences between VSP and actual surgical results through the root mean square values and the 3D translational displacement (3-axes) of the 3D centroid of each model. RESULTS: Discrepancies between the VSP and the actual result were found at the mandible (P = 0.013) and the chin (P = 0.013) when considering the root mean square values. In addition, 3D centroid differences were found in the transverse and sagittal direction of the right ramus (P = 0.034 and P = 0.005, respectively) and the sagittal aspect of the left ramus (P = 0.025). Considering 2 mm as a threshold of clinical relevance, almost all the bone fragments (maxilla, proximal, and distal mandibular segments) were accurately corrected by surgery, although not in the chin. CONCLUSIONS: On the basis of the obtained values, it is possible to consider the Dolphin Imaging software as clinically acceptable for performing virtual orthognathic surgical planning.
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Cirugía Ortognática , Procedimientos Quirúrgicos Ortognáticos , Cirugía Asistida por Computador , Tomografía Computarizada de Haz Cónico , Humanos , Imagenología Tridimensional , PhiladelphiaRESUMEN
The use of platelet concentrate in alveolar ridge preservation has been broadly studied. However, no randomized clinical trials with histomorphometric analysis and low risk of bias are available in the literature. We conducted a prospective, single-blind, parallel, randomized, controlled clinical trial to evaluate the efficacy of leukocyte- and platelet-rich fibrin (L-PRF) in socket preservation after tooth extraction. Additionally, the effect of L-PRF on bone formation was analyzed histologically using bone biopsy specimens obtained during implant placement. A total of 48 subjects who underwent a non-molar tooth extraction were randomly assigned to the L-PRF group (n = 24) or the control group (n = 24). Cone-beam computed tomographies were performed immediately after tooth extraction and at 3 months after tooth extraction, prior to implant surgery. A significant difference in bone resorption was registered 1 mm below the crest: 0.93 ± 0.9 mm for the L-PRF group and 2.27 ± 1.2 mm for the control group (p = 0.0001). Histomorphometric analysis showed a higher percentage of new bone formation in the L-PRF group compared with the control group. The values were 55.96 ± 11.97% and 39.69 ± 11.13%, respectively (p = 0.00001). These findings indicate that the administration of L-PRF should always be considered when socket preservation is planned (Clinicaltrials.gov NCT03408418).
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Fibrina Rica en Plaquetas , Extracción Dental , Alveolo Dental , Humanos , Estudios Prospectivos , Método Simple CiegoRESUMEN
Men ignore self-care, displaying low frequency in health services. Aging increases the prevalence of LUTS and BPE, impacting the quality of life. The objective is to understand how the advancement of age can be determinant for men's health in Natal, Brazil. Then, 503 men aged between 43 and 83 attended the Blue November Campaign of 2015. All subjects were submitted to anamnesis, clinical and laboratorial evaluation including measuring their blood pressure, waist circumference, glucose, total cholesterol, HDL-C, LDL-C, triglycerides and BMI was calculated. In addition, IPSS, PSA, IIEF-5 and DRE data were collected. The mean IPSS presented an increase with age, 43-59 years (6.28 ± 6.02) and 70-80 years or more (8.65 ± 5.80). PSA dosages increase with aging (adult group 1.63 ± 2.70), being more accentuated in the older group (4.66 ± 5.70), while the mean IIFE-5 showed a decrease with aging in 43-59 years (21.79 ± 4.67) and an important decrease at 70-80 years or more (16.24 ± 6.71). The number of DRE > 30 g showed significant growth in the older group. All presented statistical significance (p < .05) and were associated with aging. The Blue November Campaign creates an annual self-care opportunity for aging men as their health is gradually affected.
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Envejecimiento Saludable , Hiperplasia Prostática , Anciano , Anciano de 80 o más Años , Humanos , Masculino , Prevalencia , Calidad de Vida , AutocuidadoRESUMEN
A comprehensive literature search on implant placement protocols after tooth extraction (immediate, early, delayed, or later) was performed up to 2018. The screening process selected only randomized clinical trials (RCTs) from PubMed, Embase, Cochrane Library, Web of Science, Scopus, LILACS, and grey literature. A series of pairwise meta-analyses was carried out to evaluate implant performance in each protocol. The primary outcomes were implant survival and esthetic outcome, measured by pink esthetic score (PES), and the secondary outcomes were peri-implant bone resorption and implant complications. The outcomes were at least 1 year after implant surgery. A total of 5056 studies were found, of which 16 were included for qualitative analysis and 9 for quantitative analysis. The meta-analysis showed increased risk of implant failure by 3% in the immediate implant protocol. PES analysis showed no statistical significant difference between immediate or delayed protocols (p = 0.16). However, the subgroup analysis showed that the anterior region presented better results with immediate implants, while the molar region presented better results with delayed implants. The quantitative analysis showed no statistical difference in peri-implant bone resorption between the immediate and delayed implant protocols (p = 0.42). Due to the lack of studies with a low risk of bias, further RCTs are needed for definitive conclusions.
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Implantación Dental Endoósea/métodos , Implantes Dentales de Diente Único , Implantes Dentales , Extracción Dental , Proceso Alveolar , Estética Dental , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Factores de Tiempo , Alveolo Dental/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Metabolic syndrome (MetS) is an aggregation of risk factors associated with increased incidence of cardiovascular disease, type 2 diabetes mellitus, and all-cause mortality. Information on MetS prevalence is scarce in the northeast region, Brazil. This study aims to estimate the prevalence of MetS according to different diagnostic criteria in a community sample of men during the November Blue Campaign living in the metropolitan area of Natal, Rio Grande do Norte, Brazil. METHODS: This is a cross-sectional study on 500 men aged 40 years or older invited by the Blue November Campaign of 2015, an awareness program aimed at the prevention of male diseases. The evaluation included blood pressure, anthropometric measurements (weight, height, and waist circumference), fasting blood glucose, and blood lipid profile. The diagnosis of MetS was made according to the criteria of International Diabetes Federation (IDF)/American Heart Association (AHA)/National Heart, Lung, and Blood Institute (NHLBI), IDF, and National Cholesterol Education Program's Adult Treatment Panel III (NCEP-ATPIII). RESULTS: The prevalence was high by considering the following three criteria: IDF/AHA/NHLBI (66.8%), IDF (60.0%), and NCEP-ATPIII (46.4%). Concordance between diagnostic criteria measured by the kappa statistic (k) was excellent between IDF/AHA/NHLBI and IDF (k=0.85, P<0.0001) and moderate between IDF/AHA/NHLBI and NCEP-ATPIII (k=0.59) and IDF and NCEP-ATPIII (k=0.54). CONCLUSION: Prevalence of MetS in the male population was high using the three diagnostic criteria. IDF/AHA/NHLBI and IDF criteria have a high level of agreement, but NCEP-ATPIII criteria identify a lower number of MetS cases.
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INTRODUCTION: Surgical site infection (SSI) following hydrocelectomy is relatively uncommon, but it is one of the main post-operative problems. We aimed to describe the prevalence of SSI following hydrocelectomy among adult patients, and to assess predisposing risk factors for infection. METHODOLOGY: This retrospective cohort study was carried out at a university hospital and included hydrocelectomies performed between January 2007 and December 2014. Diagnosis of SSI was performed according to the Center for Diseases Control (CDC) guidelines. Multivariable logistic regression analysis was used to identify independent risk factors. RESULTS: A total of 196 patients were included in the analysis. Overall, 30 patients were diagnosed with SSI (15.3%) and of these, 63.3% (19/30) were classified as having superficial SSI, while 36.7% (11/30) had deep SSI. The main signs and symptoms of infection were the presence of surgical wound secretion (70%) and inflammatory superficial signs such as hyperemia, edema and pain (60%). Among the 53 patients presenting chronic smoking habits, 26.4% (14/53) developed SSI, which was associated with a higher risk for SSI (odds ratio [OR] = 2.84, 95% confidence interval [CI] = 1.27 to 6.35, p < 0.01) in the univariate analysis. In the adjusted multivariable analysis, smoking habits were also statistically associated with SSI after hydrocelectomy (odds ratio [OR] = 2.84, 95% confidence interval [CI] = 1.30 to 6.24, p = 0.01). No pre-, intra-, or post-operative variable analyzed showed an independent association to SSI following hydrocelectomy. CONCLUSIONS: Smoking was the only independent modifiable risk factor for SSI in the multivariate analysis.
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Our objective was to report the orthodontic and surgical retreatment of a patient who had undergone a prolonged orthodontic treatment with extractions, but who had unsatisfactory results and persistent side effects. The man, aged 25 years 3 months, sought treatment with major complaints of facial and smile asymmetries. The clinical examination showed a mandibular deviation to the right and a maxillary occlusal cant. A Class II Division 1 subdivision right was observed. Radiographic examination showed extensive root resorptions in the maxillary second premolars and absence of the 4 first premolars. The maxillary midline was deflected 2 mm to the left, and the mandibular midline was shifted 5 mm to the right. Aligning and leveling were performed with orthodontic fixed appliances, with a standard edgewise system (0.022 × 0.028 in), followed by LeFort I maxillary impaction and bilateral sagittal split osteotomy with asymmetrical advancement. Retreatment showed outstanding results that remained stable after 3 years of follow-up. Root resorption in the second premolars did not seem to increase. Orthodontic-surgical intervention is the main choice for correcting esthetic and functional problems in facial asymmetry, particularly in cases of retreatment.