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1.
Pediatr Radiol ; 48(3): 350-358, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29181581

RESUMO

BACKGROUND: Evaluating postoperative patients with hardware is challenging following surgical intervention for hip maladies such as femoral neck fractures and slipped capital femoral epiphysis (SCFE). These children are at increased risk of developing avascular necrosis, and imaging may be requested to confirm or exclude this diagnosis. Children with Legg-Calvé-Perthes disease can be monitored for restoration of blood flow to the capital femoral epiphysis to guide management and help with prognosis. Although MRI is sensitive for detecting early avascular necrosis, the presence of hardware degrades image quality. OBJECTIVE: This report examines the utility of bone scans for evaluating femoral head perfusion in children who have undergone surgery for femoral neck fractures, SCFE or Legg-Calvé-Perthes disease. MATERIALS AND METHODS: A retrospective review of 20 patients (22 scans) after fixation for femoral neck fracture, SCFE or Legg-Calvé-Perthes disease from 2012 to 2015 was performed. The bone scan findings were correlated with the intraoperative findings or clinical follow-up. RESULTS: Twenty-one of the 22 (95%) bone scans in 19 of the 20 (95%) patients demonstrated findings consistent with clinical outcomes and/or the intraoperative appearance of the femoral head. Four of 20 patients (20%) had bone scan features of avascular necrosis, defined as "absent" or "moderately diminished" femoral head activity, which were confirmed intraoperatively and resulted in poor outcomes. CONCLUSION: Radionuclide imaging of hips in the postoperative setting is a valuable modality for assessing the risk of avascular necrosis, a complication of femoral neck fractures and SCFE and for evaluating the restoration of flow to the capital femoral epiphyses of children with Legg-Calvé-Perthes disease.


Assuntos
Fraturas do Colo Femoral/cirurgia , Necrose da Cabeça do Fêmur/diagnóstico por imagem , Doença de Legg-Calve-Perthes/cirurgia , Complicações Pós-Operatórias/diagnóstico por imagem , Cintilografia , Escorregamento das Epífises Proximais do Fêmur/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Cabeça do Fêmur , Humanos , Masculino , Estudos Retrospectivos
2.
J Am Coll Radiol ; 16(7): 983-991, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-30745038

RESUMO

RATIONALE AND OBJECTIVES: Diagnostic radiology training programs are less diverse than graduating US medical school classes and the patient populations they serve. Inclusion of physicians who are underrepresented minorities in medicine (URMM) can strengthen the profession and help to meet the needs of an increasingly diverse population. Our Department of Radiology developed and implemented a plan to increase the number of URMMs in our residency applicant pool and residency training program. MATERIALS AND METHODS: We designed a recruitment strategy to diversify the radiology residency applicant pool. This included website development, advertising, early exposure opportunities, travel to predominantly minority institutions and national meetings, and mentoring URMM medical students. We implemented parallel activities to increase the number of URMMs in our residency program. These included holistic screening tools for residency application review, a diverse residency recruitment committee, a welcome environment for visiting candidates, and "Second Look Weekend" visits for talented candidates. Primary outcomes measured include change in percentages of URMM applicants in our applicant pool and URMM residents in our residency program. RESULTS: The percentage of URMM radiology residency applicants increased from 7.5% (42 of 556) of the total applicant pool in the 2012 to 2013 recruitment year to 12.6% (98 of 777) in the 2017 to 2018 recruitment year (P = .001). URMM radiology residency representation increased from 0% (0 of 32) in the 2013 to 2014 academic year to 20% (6 of 30) in the 2018 to 2019 academic year (P = .01). CONCLUSION: An intentional, strategic diversity program can diversify an institution's residency applicant pool and increase representation of URMMs in a diagnostic radiology residency program.


Assuntos
Educação de Pós-Graduação em Medicina/organização & administração , Educação de Graduação em Medicina/organização & administração , Grupos Minoritários/educação , Radiologia/organização & administração , Critérios de Admissão Escolar , Escolha da Profissão , Feminino , Humanos , Masculino , Avaliação das Necessidades , Avaliação de Programas e Projetos de Saúde , Faculdades de Medicina/organização & administração , Viés de Seleção , Estudantes de Medicina/estatística & dados numéricos , Estados Unidos
3.
Clin Orthop Surg ; 8(1): 19-28, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26929795

RESUMO

BACKGROUND: It is debatable whether a managed care model would affect the quality of care and length of hospital stay in the treatment of hip fractures in elderly patients. METHODS: This prospective study was undertaken to determine whether or not a managed care critical pathway tool shortened hospital stay in a group of 102 senior patients with fractures of the hip during follow-up. We compared our study findings with two equivalent populations of senior hip fracture patients not treated using a critical care pathway concerning specific markers of quality. RESULTS: The managed care group had a 9% mortality rate, 95% return to prefracture living and 63% return to ambulatory status. The rates compared favorably with previous studies. The quality of care provided before and after the critical pathway was equivalent, while the post-pathway length of stay dropped 30%. CONCLUSIONS: The proposed care protocol is recommended to shorten hospital stay in elderly patients with hip fractures.


Assuntos
Fraturas do Quadril/epidemiologia , Fraturas do Quadril/terapia , Tempo de Internação/estatística & dados numéricos , Programas de Assistência Gerenciada/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Fraturas do Quadril/mortalidade , Humanos , Los Angeles/epidemiologia , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente , Complicações Pós-Operatórias , Estudos Prospectivos , Qualidade da Assistência à Saúde
4.
J Hand Microsurg ; 8(3): 127-133, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28018057

RESUMO

Background The outcomes of treating severe wrist injuries are not well understood and despite their complexity and prevalence, particularly among young adults, spaghetti wrist is rarely investigated. The aim of this study is to evaluate the postsurgery, functional outcome of spaghetti wrist injuries. Material and Methods In this prospective cross-sectional study, 153 patients with spaghetti wrist injuries were followed up for approximately 20 months and were assessed regarding returning to work and postsurgical functional outcomes that included tendon functionality, opposition, intrinsic function, deformity, sensation, and grip strength. Results The mean age was 28.3 ± 5 years. The most common cause of injury was glass window panes and bottles. Moreover, the most commonly involved structures were the tendons of flexor digitorum superficialis 3, 4, and 5. During the follow-up, the tendon functionality in 120 (78%), opposition in 115 (75.1%), and intrinsic function in 62 (40.5%) were "excellent." Hand sensation was "fair" in 75 patients (49.1%), "good" in 46 patients (30%), and "excellent" in 28 patients (18.3%). The average return time to activities of daily living was 10 months. Conclusion In this study, worse outcomes were seen in older patients and those with higher number of damaged structures (especially nerves).

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