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1.
Am Surg ; 78(6): 653-6, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22643259

RESUMO

The Surgical Care Improvement Project (SCIP) is a project that focuses on improving surgical care by reducing surgical morbidity and mortality by 25 per cent by 2010. Starting in 2011, SCIP compliance affects Medicare and Medicaid reimbursement rates. Although SCIP reinforces better practices in surgical care, does compliance with SCIP measures actually result in a decrease in surgical morbidity and mortality? This study examined compliance with the SCIP surgical site infection (SSI) module (prophylactic antibiotic received within 1 hour before surgical incision) during 2009 to 2010 (n = 703) to determine whether patients compliant with SCIP data had a correlation with SSI rates as reported by National Surgery Quality Improvement Program (NSQIP) data for the same time period. We found no statistically significant association in patients that have failed SCIP INF1 in the years 2009 to 2010 (n = 43) and the rates of SSI (n = 0) for the same time period. These data suggest that SCIP compliance should not be used to determine Medicare and Medicaid reimbursement rates because there is no correlation between failure of SCIP INF1 and SSI. Instead, further effort should be placed on developing tools designed to acknowledge outcome measures that result in decreased morbidity/mortality and change practices accordingly such as NSQIP.


Assuntos
Medicaid/economia , Medicare/economia , Cooperação do Paciente , Complicações Pós-Operatórias/economia , Avaliação de Processos em Cuidados de Saúde/economia , Melhoria de Qualidade , Mecanismo de Reembolso/estatística & dados numéricos , Humanos , Estados Unidos
2.
J Surg Educ ; 67(6): 439-43, 2010.
Artigo em Inglês | MEDLINE | ID: mdl-21156305

RESUMO

OBJECTIVES: We investigated these questions: Does formal team training improve team behaviors in the trauma resuscitation bay? If yes, then does improved teamwork lead to more efficiency in the trauma bay and/or improved clinical outcomes? DESIGN: This intervention study used a pretraining/posttraining design. The intervention was TeamSTEPPS augmented by simulation. The evaluation instrument, which was the Trauma Team Performance Observation Tool (TPOT), was used by trained evaluators to assess teams' performance during trauma resuscitations. From November 2008 to February 2009, a convenience sample (n = 33) of trauma resuscitations was evaluated. From February to April 2009, team training was conducted. From May to July 2009, another sample (n = 40) of resuscitations were evaluated. Clinical data were gathered from our trauma registry. The clinical parameters included time from arrival to computed tomography (CT) scanner, arrival to intubation, arrival to operating room, arrival to Focused Assessment Sonography in Trauma (FAST) examination, time in emergency department (ED), hospital length of stay (LOS), intensive care unit LOS, complications, and mortality. Comparing pretraining and posttraining resuscitations, we calculated means, standard deviations, and p values for teamwork ratings and clinical parameters, and we determined significance using the independent samples t-test. SETTING: Level I Trauma Center. PARTICIPANTS: The trauma team included surgery residents, faculty, and nurses. RESULTS: Our trauma team showed significant improvement in all teamwork domain ratings and overall ratings from pretraining to posttraining-leadership (2.87-3.46, p = 0.003), situation monitoring (3.30-3.91, p = 0.009), mutual support (3.40-3.96, p = 0.004), communication (2.90-3.46, p = 0.001), and overall (3.12-3.70, p < 0.001). The times from arrival to the CT scanner (26.4-22.1 minutes, p = 0.005), endotracheal intubation (10.1-6.6 minutes, p = 0.49) and the operating room (130.1-94.5 minutes, p = 0.021) were decreased significantly after the training. CONCLUSIONS: Structured trauma resuscitation team training augmented by simulation improves team performance, resulting in improved efficiency of patient care in the trauma bay. We propose that formal teamwork training augmented by simulation be included in surgery residency training as well as Advanced Trauma Life Support (ATLS).


Assuntos
Competência Clínica , Manequins , Equipe de Assistência ao Paciente/organização & administração , Ressuscitação/educação , Ferimentos e Lesões/terapia , Atitude do Pessoal de Saúde , Comunicação , Enfermagem em Emergência , Serviço Hospitalar de Emergência/organização & administração , Feminino , Humanos , Capacitação em Serviço/métodos , Internato e Residência , Relações Interprofissionais , Masculino , Corpo Clínico Hospitalar , Controle de Qualidade , Ensino , Centros de Traumatologia
4.
HPB (Oxford) ; 9(4): 289-94, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-18345307

RESUMO

AIM: Interferons (IFNs) are known to have antiproliferative and immunoregulatory activities that are modulated through specific cell surface ligands, known as IFN-alpha, -beta, and -gamma receptors. The presence of these receptors and their impact on response to adjuvant therapy in patients with pancreatic cancer has not been determined. PATIENTS AND METHODS: Slides were prepared from 46 patients with pancreatic adenocarcinoma. Immunohistochemistry (IHC) was subsequently used to determine the expression of IFN- alpha/beta receptor-chain 2 (IFN-alpha/betaR) and IFN-gamma receptor-chain 1 (IFN-gammaR). The correlation between IFN receptor expression, tumor characteristics, and the overall patient response to adjuvant therapy were determined analytically. RESULTS: The IHC performed for pancreatic adenocarcinoma demonstrated a high IFN-alpha/betaR expression in 4% (2/46) of patients, moderate expression in 20% (9/46) of patients, and faint or no expression in 76% (35/46) of patients. IHC confirmed a high expression of IFN-gammaR in 52% (24/46) of patients, moderate expression in 35% (16/46) of patients, and faint or no expression in the remaining 13% (6/46) of patients. Thirty-two (69.7%) patients received adjuvant therapy. Clinicopathological survey did not demonstrate any significant correlation between IFN-alpha/betaR and IFN-gammaR expression with regard to tumor size, vascular invasion, perineural invasion, lymph node metastases, or stage of disease. Use of adjuvant therapy was associated with increased survival in patients with IFN-alpha/betaR-positive tumors compared with patients with IFN-alpha/betaR-negative tumors (24 months versus 14.7 months in log rank test, p=0.012). The expression of IFN-gammaR, however, had no impact on patient survival (20 months vs 17 months; p=0.656, log rank test). CONCLUSION: IFN-alpha/betaR is associated with improved survival for patients with resectable pancreatic cancer who received adjuvant therapy.

5.
Surgery ; 139(6): 743-8, 2006 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-16782428

RESUMO

OBJECTIVES: Interferons (IFNs) are known to have antiproliferative and immunoregulatory activities that are modulated through specific cellular-surface ligands, known as IFN-alpha, -beta, and -gamma receptors. The presence of these receptors and their impact on survival in patients with pancreatic cancer has not been determined. METHODS: Slides were prepared from 46 patients with pancreatic adenocarcinoma. Immunohistochemistry (IHC) was used subsequently to determine the expression of IFN-alpha/beta receptor-chain 2 (IFNalpha/betaR) and IFN-gamma receptor-chain 1 (IFNgammaR). The correlation among IFN-receptor expression, characteristics of neoplasms, and overall patient survival were determined analytically. RESULTS: The IHC performed for pancreatic adenocarcinoma demonstrated a high IFNalpha/betaR expression in 4% (2/46) of patients, moderate expression in 20% (9/46), and faint or no expression in 76% (35/46). IHC confirmed a high expression of IFNgammaR in 52% (24/46) of patients, moderate expression in 35% (16/46), and faint or no expression in the remaining 13% (6/46). A clinicopathologic survey failed to demonstrate any significant correlation between IFNalpha/betaR and IFNgammaR expression with regard to size of neoplasm, vascular or perineural invasion, lymph node metastases, or stage of disease. Kaplan-Meier survival analyses demonstrated a survival advantage in those patients whose neoplasms expressed moderate to high IFNalpha/betaR expression, compared with those with faint or no IFNalpha/betaR expression (22 vs 13 months; P = .012, log-rank test). The expression of IFNgammaR, however, had no impact on patient survival (20 months vs 17 months; P = .66, log-rank test). CONCLUSIONS: The IFNalpha/betaR is an independent prognostic factor in patients with pancreatic cancer.


Assuntos
Adenocarcinoma/química , Neoplasias Pancreáticas/química , Receptores de Interferon/análise , Adenocarcinoma/mortalidade , Adenocarcinoma/patologia , Idoso , Feminino , Humanos , Imuno-Histoquímica , Masculino , Neoplasias Pancreáticas/mortalidade , Neoplasias Pancreáticas/patologia , Prognóstico
6.
Am Surg ; 72(5): 419-26, 2006 May.
Artigo em Inglês | MEDLINE | ID: mdl-16719197

RESUMO

Carcinoma of the parathyroid is a rare malignancy that can be cured surgically if the proper diagnosis and treatment is given initially. Arriving to the clinical suspicion of a malignancy preoperatively is by far the most important step for a good prognosis. Our goal is to review the correlation between clinical and final histopathological findings that can arouse the suspicion of such malignancy and their true predictive value in the diagnosis. All patients that underwent surgical removal of the parathyroid mass between March of 1992 and March of 2003 were reviewed retrospectively at Providence Hospital and Medical Centers. Among 168 patients who underwent parathyroid excision, 14 (8.3%) had hyperplasia of the parathyroid, 121 (72%) had benign adenoma, 25 (14.8%) had other benign lesions, and 8 (4.7%) patients had primary carcinoma of the parathyroid confirmed by pathology. Our mean serum calcium level was 11.57 mg/dL, which was lower than the mean level (12 mg/dL) for benign hyperparathyroidism. The mean tumor size was 2.18 cm, smaller than the proposed for malignant criteria, and none of the eight patients (0%) had any symptoms of hypercalcemia at the time of diagnosis. Seven of eight patients (87.5%) had frank signs of invasion together with other histological features, and two patients had associated papillary carcinoma of the thyroid. Five patients from our series did not meet clinical criteria for malignancy (tumor size > 3 cm, palpable mass, and serum calcium > 14 mg/dL), but had undisputable histological findings (high mitotic pattern, fibrous trabeculae, capsular invasion, vascular invasion, and nodular involvement). On the other hand, 17 patients with benign histology had tumors greater than 3 cm, and an additional 18 had palpable masses on physical examination. We believe that these patients need to be followed closely. The patients with diagnosis of parathyroid carcinoma, their kindred, and those with large adenomas may benefit from genetic screening for HRTP2 gene mutations in search of early detection of tumors suspicious for malignancy. This is based on the fact that we did not find correlation between the clinical presentation and the histological features in our patients with proven malignancy.


Assuntos
Neoplasias das Paratireoides/diagnóstico , Neoplasias das Paratireoides/patologia , Adenoma/sangue , Adenoma/diagnóstico , Adenoma/cirurgia , Idoso de 80 Anos ou mais , Cálcio/sangue , Feminino , Humanos , Hiperparatireoidismo/etiologia , Masculino , Pessoa de Meia-Idade , Mitose , Invasividade Neoplásica , Neoplasias das Paratireoides/sangue , Neoplasias das Paratireoides/cirurgia , Paratireoidectomia
7.
Am J Surg ; 191(3): 358-63, 2006 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-16490547

RESUMO

BACKGROUND: Interferons (IFNs) have antiproliferative effects on tumor cells. The apoptotic effects and sensitization to chemotherapy conferred by IFN therapy, however, are not clearly understood. The aims of the present study were to explore the apoptotic effects of IFNs in human pancreatic cancer cell lines and to attempt to define their ability to synergistically enhance sensitivity to 5-fluorouracil (5-FU) and gemcitabine, a mechanism that depends on the expression of IFN receptors. METHODS: Human pancreatic cancer cells were cultured alone or in combination with the chemotherapeutic agents 5-FU and gemcitabine. Differential dosages of IFN-alpha, -beta, and -gamma were also added to the cell lines concomitantly during a period of 24 to 96 hours. The cell line viability and effects of treatment were examined using the methylthiazol tetrazolium assay and single-stranded DNA apoptosis assay. The expression of IFN receptors was determined using immunohistochemistry. Caspase-8 inhibitor was used to block the caspase cascade. RESULTS: The antiproliferative and apoptotic effects of IFNs were most profoundly demonstrated on those cells that expressed the respective IFN receptor. The apoptotic effects provided by the interferons, however, were blocked by caspase-8 inhibition. The addition of IFNs significantly enhanced the cytotoxic effects of 5-FU and gemcitabine in those cell lines that expressed the corresponding IFN-alpha, -beta, or -gamma receptors. CONCLUSIONS: This study on pancreatic cancer cell lines has demonstrated that IFNs mediate apoptosis through IFN receptors and the caspase cascade. Enhanced cytotoxicity occurred when IFNs were combined with 5-FU and gemcitabine.


Assuntos
Antineoplásicos/farmacologia , Caspases/efeitos dos fármacos , Interferons/farmacologia , Neoplasias Pancreáticas/tratamento farmacológico , Receptores de Interferon/efeitos dos fármacos , Antineoplásicos/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/farmacologia , Apoptose/efeitos dos fármacos , Inibidores de Caspase , Linhagem Celular Tumoral , Desoxicitidina/análogos & derivados , Desoxicitidina/farmacologia , Sinergismo Farmacológico , Fluoruracila/farmacologia , Humanos , Interferons/administração & dosagem , Gencitabina
8.
World J Surg ; 30(1): 21-7, 2006 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-16369718

RESUMO

Patients with metastatic gastric cancer are currently not considered operative candidates and are most often offered systemic therapy. Palliative resection of the primary tumor has been considered irrelevant to the outcome and has been recommended only for palliation of symptoms. We have examined the role of palliative gastrectomy and its impact on survival in patients with stage IV gastric cancer at initial diagnosis between 1990 and 2000. A total of 105 patients with stage IV disease were identified during this period; 81 of them (77.1%) had no resection, and 24 (22.9%) underwent palliative gastric resection. Mean survival in those without resection who received chemotherapy (with or without radiation) treatment was 5.9 months (95% confidence interval 4.2-7.6). For those with resection and adjuvant therapy, mean survival time was 16.3 months (95% confidence interval 4.3-28.8 months). Kaplan-Meier survival analysis showed significantly better survival in those with resection and adjuvant therapy (log-rank test, P = 0.01). Mortality and morbidity rates associated with palliative resection were 8.7% and 33.3%, respectively, which did not differ statistically from the 3.7% and 25.3% in patients who underwent curative gastrectomy during same period of time. However, the length of hospitalization (22 versus 16 days) was significantly higher compared with those without stage IV disease. These data suggest that palliative resection combined with adjuvant therapy may improve survival in a selected group of patients with stage IV gastric cancer. Palliative gastrectomy plus systemic therapy should be compared with systemic therapy alone in a randomized trial.


Assuntos
Adenocarcinoma/cirurgia , Gastrectomia , Cuidados Paliativos , Neoplasias Gástricas/cirurgia , Adenocarcinoma/patologia , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Neoplasias Gástricas/patologia , Análise de Sobrevida , Resultado do Tratamento
9.
Am J Surg ; 189(3): 315-8, 2005 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-15792758

RESUMO

BACKGROUND: This study aimed to compare the burst strength of suture closure versus the use of suture and strip together. METHODS: On cadavers, 50 skin incisions were closed as follows: group 1--subcuticular continuous suture; group 2--same suturing with placement of strips; group 3--same as group 2 except gum mastic was applied prior to strips; group 4--strips alone; and group 5--strips with gum mastic application. The separation forces were measured using a tensilometer. RESULTS: The mean separation forces were as follows: group 1, 14.17 kg; group 2, 14.37 kg; group 3, 15.39 kg; group 4, 1.52 kg; and group 5, 3.85 kg. There were no statistically significant differences between groups 1, 2, and 3. When compared with group 4, group 5 required markedly more force to separate the wound. CONCLUSIONS: Strip reinforcement with/without gum mastic did not provide any additional strength when sutures were used. Gum mastic increased the adherence of strips and this was important when strips were the only means of wound closure.


Assuntos
Resinas Vegetais/uso terapêutico , Tela Subcutânea/lesões , Suturas , Adesivos Teciduais/uso terapêutico , Ferimentos Perfurantes/fisiopatologia , Ferimentos Perfurantes/terapia , Adulto , Cadáver , Humanos , Masculino , Resina Mástique , Deiscência da Ferida Operatória/prevenção & controle , Técnicas de Sutura , Resistência à Tração
10.
Arch Surg ; 139(5): 495-9; discussion 499-500, 2004 May.
Artigo em Inglês | MEDLINE | ID: mdl-15136349

RESUMO

HYPOTHESIS: Focused helical computed tomographic (CT) scanning with rectal contrast only is a superior diagnostic modality compared with the traditional triple-contrast CT scan for the diagnosis of acute appendicitis. DESIGN: Prospective randomized analysis of both CT scan modalities. INTERVENTIONS: Only patients with uncertain diagnosis of acute appendicitis were entered in the study. The patients were then randomized to undergo the traditional triple-contrast CT scan or the new focused CT scan with rectal contrast only. Surgical management included operation or observation for 23 hours. RESULTS: Ninety-one patients participated in the study, including 52 in the triple-contrast group and 39 in the rectal-contrast group. The demographics of the triple-contrast vs the rectal-contrast groups were similar. The triple-contrast group had a sensitivity of 97%, specificity of 86%, positive predictive value of 90%, and negative predictive value of 93%. The rectal-contrast group had a sensitivity of 88%, specificity of 100%, positive predictive value of 100%, and negative predictive value of 100%. There were 4 false-positive findings and 1 false-negative finding in the triple-contrast group compared with none in the rectal-contrast group. In the triple-contrast group, there were 13 perforated appendixes compared with 1 in the rectal-contrast group. The cost of a triple-contrast scan was 620 US dollars compared with 305 US dollars for a focused rectal-contrast scan. The negative appendectomy rate for the study was 8.0% (4 of 48 patients in the triple-contrast group vs 3 of 39 in the rectal-contrast group). CONCLUSIONS: The demographics, sensitivity, specificity, and positive and negative predictive values were comparable in both groups. The focused rectal-contrast procedure was better tolerated by patients and demonstrated decreased morbidity, delay to diagnosis, perforation rate, and negative appendectomy rate with no missed diagnosis and decreased cost. Therefore, we believe that focused helical CT scanning with rectal contrast only is a superior diagnostic modality compared with the traditional triple-contrast CT scan for the diagnosis of acute appendicitis.


Assuntos
Apendicite/diagnóstico por imagem , Tomografia Computadorizada Espiral/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos
13.
Am Surg ; 70(2): 101-5; discussion 105, 2004 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-15011910

RESUMO

Axillary dissection is the current standard of care for patients with breast cancer who are diagnosed with metastasis to axillary sentinel lymph nodes (SLNs). Recently, that concept has come under increasing scrutiny because not all women with a positive SLN will need further dissection. The purpose of this study was to look at nonsentinel lymph node status in patients with breast cancer and axillary SLN metastasis in an effort to determine tumor variables that can guide further treatment if there are additional axillary nodes involved. A retrospective chart review was performed on patients with breast cancer who underwent SLN biopsy between July 1998 and April 2003. Chi2 analysis, Student t test, and multivariate analysis were used to determine the significance of tumor size, grade, location, estrogen receptor (ER) and progestrone receptor (PR) receptor status, angiolymphatic invasion, stage, and number and size of SLNs in predicting the status of nonsentinel lymph nodes. During the study interval, 116 patients were identified who underwent SLN biopsy and 34 (29.3%) had positive SLNs. All of these patients underwent complete axillary node dissection and 11 patients (32.3%) had non-SLN metastasis. The presence of palpable breast mass (P = 0.03), tumor size (P = 0.04), angiolymphatic invasion (P = 0.03), and extracapsular extension of SLN metastasis (P = 0.001) were the variables that predicted non-SLN involvement. Micrometastasis was inversely related to non-SLN involvement. In patients with breast cancer and SLN metastasis, the presence of a palpable breast mass, tumor size, angiolymphatic invasion, and extracapsular node extension increase the likelihood of identifying additional node metastasis on subsequent axillary dissection.


Assuntos
Neoplasias da Mama/patologia , Excisão de Linfonodo , Linfonodos/patologia , Seleção de Pacientes , Axila , Feminino , Humanos , Metástase Linfática , Análise Multivariada , Estudos Retrospectivos , Biópsia de Linfonodo Sentinela
14.
Am Surg ; 70(2): 127-31; discussion 131, 2004 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-15011914

RESUMO

Traditional work schedules of surgical residents have been cited as a factor that negatively influences education and the quality of patient care. Demands by federal and state legislators as well as the general public have forced a re-evaluation of the issue. Long working hours and resulting sleep deprivation affect the lives of residents profoundly, but the question remains does it lower the quality of medical care? The justification for the long hours is that they are vital to medical education, but residents are so drained by their schedules that they are rarely in the best state of mind to learn from their experiences. Under the scrutiny of the Resident Review Committee (RRC), many programs and institutions have been cited in the recent past in violation of resident working hour requirements. As a result, many institutions have implemented reforms, thereby reducing the number of citations they received. In spite of having the highest number of citations, the field of general surgery has failed to show any improvement. The Oakland Health Education Programme Center for Medical Education (OHEP), a consortium of 16 teaching hospitals in the State of Michigan, set out to review the components of general surgery residency training in order to be able to make recommendations that might assist program directors in making appropriate changes where necessary to enhance resident education and the quality of patient care as well as to meet the personal demands of residents. Questionnaires on residents' attitudes concerning their working hours and possible reforms were sent to all general surgery residency programs in the OHEP consortium. The questionnaire consisted of 25 questions divided into three major sections: the first section encompassed demographic information including current work hours and on-call schedules. The second section consisted of questions relating to attitudes toward work hours and the options for change. The third section consisted of questions that viewed the perceived effects of limited work hours. From the seven participating hospitals with surgery residency programs in OHEP, 92 residents responded to our survey. The majority of residents were in the first 3 years of postgraduate training. The mean age of residents was 30 years old. Sixty-four per cent of respondents were male, and 18 per cent were female. Residents reported an average of 56 with a range of 0 to 110 hours on call. Variations in the number of hours had to do with the various rotations residents were on, in that during certain elective rotations, residents were not assigned to any call. The on-call schedule varied; alternate nights were reported by 11 per cent, every third night by 33 per cent, and every fourth night or more by 53 per cent. The majority of surgical residents did express the need for reform and did not feel that reforms would affect the quality of resident education. However, residents did not want to lengthen residency training beyond the 5 years. The results of our study indicates that the majority of residents in general surgery programs in Michigan perceive a need for reform of work schedules. Surgical educators may have underestimated this need in the past. Most residents thought that long hours impaired their educational experience and at times compromised their clinical care.


Assuntos
Atitude do Pessoal de Saúde , Cirurgia Geral/educação , Internato e Residência , Admissão e Escalonamento de Pessoal , Carga de Trabalho , Feminino , Humanos , Masculino , Michigan , Inovação Organizacional
15.
Am Surg ; 69(3): 186-9; discussion 189-90, 2003 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-12678472

RESUMO

Tumors within the central hepatic region can be managed by various operative techniques. The aim of hepatic resection should be to render the patient free of disease while limiting the excision of functioning parenchyma. Technical feasibility, improved anatomical understanding, and advanced support services have enabled access to lesions previously considered unresectable. Various surgical options and outcomes from a single surgeon's experience are presented. Thirty-three patients underwent surgical resection for central hepatic lesions adjacent to the anterior hilar plate from 1980 to 2001. The mean patient age was 55.7 years (range 34-82). The mean lesion size was 7.7 cm (2-21). Malignant lesions were most commonly encountered in segments IV and V (43%). The most common resection performed was a central hepatic resection (55%) followed by right trisegmentectomy (27%). Resections were primarily performed for metastatic colon cancer (48%), cholangiocarcinoma (25%), and hepatocellular carcinoma (15%). The 5-year survival was 45 per cent for metastatic colon cancer, 20 per cent for cholangiocarcinoma, and 66 per cent for hepatocellular carcinoma. The overall morbidity was 43 per cent, and there was a single mortality. The size, location, and extension of hepatic tumors are important factors that may predict the extent of hepatic resection. Small centrally located focal lesions are amenable to central hepatic resection with biliary reconstitution hence limiting extensive resections. Valuable 5-year patient survival and a low mortality rate were achieved.


Assuntos
Hepatectomia , Neoplasias Hepáticas/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Intra-Hepáticos , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/cirurgia , Colangiocarcinoma/mortalidade , Neoplasias Colorretais/patologia , Feminino , Humanos , Tempo de Internação , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/secundário , Masculino , Pessoa de Meia-Idade
16.
Curr Surg ; 60(4): 459-62, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-14972241

RESUMO

Research and scholarship are an integral part of a surgical residency program. A concerted effort by a Director of Surgical Research and a Residency Program Director at the community hospital were successful in addressing this very important part of medical education. A questionnaire was designed and data gathered on the attitudes and involvement toward research activities of graduates over the past 6 years. Increased research and scholarly activity resulted from a requirement of completing 2 research projects on time for residents. Over the period of this study, the number of published full-length papers, number of resident names as authors, number of attending surgeon's names as authors, and numbers of presentations made in-hospital, and at local, national, and international meetings all increased dramatically. Most strikingly, in 1996, there were 4 publications, whereas in 2000, there were 20. Presentations during this period included orals, posters, and videos. Each former resident did an average of about 3 research projects, of which just over 1 was published. Satisfaction with amount and quality of scholarship was over 70%. More than 85% of residents fulfilled the criteria for graduation, and more than 50% were satisfied with the requirement. On average, each graduate had 1 paper published since graduation. Seventy-five percent thought their scholarship had improved their career. It is essential in a community hospital residency program that resident surgeons be trained in the techniques of research and scholarship. In our program, research activity and scholarship have been dramatically improved over the past 6 years.


Assuntos
Competência Clínica , Educação de Pós-Graduação em Medicina/normas , Cirurgia Geral/educação , Pesquisa/normas , Currículo , Coleta de Dados , Educação de Pós-Graduação em Medicina/tendências , Feminino , Humanos , Internato e Residência/organização & administração , Masculino , Avaliação de Programas e Projetos de Saúde , Pesquisa/tendências , Estados Unidos
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