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1.
Anaesthesia ; 75 Suppl 1: e158-e164, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31903575

RESUMO

An ageing population and rising healthcare costs are challenging cost-efficient hospital systems wanting to adapt, employing novel organisational structures designed to merge diverse skill sets. This needs not only physician and nursing leadership but also new models of care. Anaesthetists have expanded their role into the broader multidisciplinary field of peri-operative medicine, emphasising collaboration and safety in health teams. A greater focus on patient-centred care and shared decision making, along with validated metrics to quantify quality improvement activities, have emphasised the importance of comfort, patient satisfaction and quality of life after surgery. Shared decision-making is more likely to be manifest in a flat hierarchy in which each member of the team brings their own experience and skills to optimise patient care. Successful surgery is best achieved by a coordinated, multidisciplinary team, embedded in a culture of collaboration and safety.


Assuntos
Equipe de Assistência ao Paciente , Assistência Centrada no Paciente/métodos , Complicações Pós-Operatórias/prevenção & controle , Recuperação de Função Fisiológica , Humanos , Período Pós-Operatório
2.
Anaesthesia ; 75 Suppl 1: e54-e61, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31903577

RESUMO

Enhanced postoperative recovery programmes (ERAS) were developed about 20 years ago based on improved understanding of the pathophysiology of postoperative recovery within an integrated multidisciplinary approach. The results across surgical procedures have been extremely positive with a reduction in hospitalisation and medical complications, without increased re-admission rates. However, several challenges lie ahead including improved implementation of existing scientific evidence, increased focus on post-discharge recovery problems and a need for improved design of future ERAS studies. However, the most important challenges lie within a better understanding and control of undesirable peri-operative pathophysiological responses with subsequent risk of organ dysfunction. These efforts should focus on: the inflammatory and neurohumoral surgical stress responses; fluid management; pain management; blood management; mechanisms of orthostatic intolerance; postoperative cognitive dysfunction; risk factors for thrombo-embolic complications; and mechanisms and prevention of postoperative ileus. Finally, more focus should be made on the different barriers to post-discharge functional recovery and the choice of (pre- and postoperative) rehabilitation. These efforts should be made on a procedure-specific as well as on a patient-specific basis.


Assuntos
Complicações Pós-Operatórias/prevenção & controle , Recuperação de Função Fisiológica , Humanos , Período Pós-Operatório
4.
Equine Vet J ; 52(1): 59-66, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30912857

RESUMO

BACKGROUND: Acute-phase proteins may help assess the nature and severity of lesions and outcome in horses undergoing colic surgery. OBJECTIVES: To compare serum amyloid A and plasma fibrinogen concentrations ([SAA] and [fibrinogen]) in the immediate post-operative period after exploratory celiotomy and determine their value in assessment of post-operative complications and survival to discharge. STUDY DESIGN: Observational study. METHODS: This study included horses over 1 year of age undergoing exploratory celiotomy. Surgical procedures, lesions, post-operative care, complications and survival to discharge were recorded. [SAA] and [fibrinogen] were measured prior to surgery and 5 days post-operatively. Statistical analyses included Yate's Chi-square test, linear mixed effects model, Mann-Whitney U test and logistic regression. RESULTS: Of 300 horses, 52.0% developed post-operative complications and 83.7% survived to discharge, with significantly reduced chance of survival in horses that developed post-operative complications (P<0.01). Median [SAA] at days 1, 2, 3, 4 and 5 and median [fibrinogen] at days 3, 4 and 5 were significantly different between horses that did and did not develop post-operative complications (P<0.05). Median [SAA] at days 1, 4 and 5 were significantly different between horses that did and did not survive to discharge (P<0.05). Logistic regression revealed post-operative complications to be associated with strangulating lesions (OR 2.35, 95% confidence interval [CI] 1.41-3.91, P≤0.001) and higher [fibrinogen] at admission (OR 1.21, 95% CI 1.00-1.45, P<0.05), and survival to discharge to be associated with lower [SAA] at 5 days post-operatively (OR 0.965, 95% CI 0.94-0.99, P = 0.002). MAIN LIMITATIONS: A large variety of lesions and complications prevented detailed analysis of associations between inflammatory markers, lesions and complications. CONCLUSIONS: Horses that develop post-operative complications have acute-phase responses of greater magnitudes and durations compared with those that do not develop complications. This is also seen in horses that do not survive to discharge. Measuring [SAA] daily and [fibrinogen] at admission, may help predict the development of post-operative complications.


Assuntos
Cólica/veterinária , Fibrinogênio/metabolismo , Doenças dos Cavalos/cirurgia , Complicações Pós-Operatórias/veterinária , Proteína Amiloide A Sérica/metabolismo , Animais , Cólica/cirurgia , Feminino , Doenças dos Cavalos/sangue , Doenças dos Cavalos/metabolismo , Cavalos , Masculino , Complicações Pós-Operatórias/sangue , Período Pós-Operatório
7.
Einstein (Sao Paulo) ; 18: eAO4409, 2020.
Artigo em Inglês, Português | MEDLINE | ID: mdl-31618286

RESUMO

OBJECTIVE: To compare the chest tube drainage by the same thoracotomy intercostal space with the traditional approach in patients undergoing muscle-sparing thoracotomy. METHODS: We evaluated 40 patients aged ≥18 years who underwent elective muscle sparing thoracotomies. Patients were divided into two groups of 20 patients. One group underwent thoracic drainage by the same intercostal space of thoracotomy and the other by traditional chest drainage approach. RESULTS: The mean length of hospital stay for the intercostal drainage group in the intensive care unit was 1.5 day (1.0 to 2.0 days) and 2.0 days (25.1 to 3.0 days) for the traditional chest drainage group (p=0.060). The intercostal drainage group had mean length of hospital stay (p=0.527) and drainage (p=0.547) of 4 days, and the traditional chest drainage group and 2 and 5.5 days, respectively. Dipirona and tramadol doses did not differ between groups (p=0.201 and p=0.341). The mean pain scale values on first postoperative was 4.24 in the drainage by the same intercostal group and 3.95 in the traditional chest drainage (p=0.733). In third postoperative day, mean was 3.18 for the first group and 3.11 for the traditional group (p=0.937). In the 15th day after surgery, drainage by the incision was 1.53 and the traditional chest drainage was 2.11 (p=0.440), 30th days after drainage by incision was 0.71 and traditional chest drainage was 0.84 (p=0.787). Complications, for both groups were similar with 30% in proposed drainage and 25% in traditional approach (p=0.723). CONCLUSION: Drainage by the same thoracotomy intercostal space was feasible and results 30 days after surgery were not inferior to those of the traditional chest drainage approach.


Assuntos
Tubos Torácicos , Drenagem/métodos , Toracotomia/métodos , Analgesia Epidural , Analgésicos/uso terapêutico , Fibrilação Atrial/etiologia , Dipirona/uso terapêutico , Drenagem/estatística & dados numéricos , Dispneia/etiologia , Humanos , Tempo de Internação , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Período Pós-Operatório , Estudos Prospectivos , Toracotomia/efeitos adversos , Tramadol/uso terapêutico
10.
Ann Otol Rhinol Laryngol ; 129(1): 70-77, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31510765

RESUMO

OBJECTIVE: Prediction and early intervention for hypocalcemia following parathyroidectomy and total thyroidectomy can decrease hospital cost and prevent severe hypocalcemia-related complications. This study aims to predict the severity of hypocalcemia after parathyroidectomy or thyroidectomy and to stratify patients into groups with different levels of risk for developing severe hypocalcemia, so that higher risk patients may be monitored more closely and receive earlier interventions. METHODS: This was a retrospective cohort study of 100 patients with primary hyperparathyroidism who underwent parathyroidectomy as the primary treatment modality at a tertiary care hospital. Clinical information, including demographic information, perioperative PTH and calcium levels, vitamin D levels, weight of the pathologic glands removed, gland pathology, and re-admission rates, were retrieved. Statistical analysis was performed to analyze the association between collected variables and percentage of calcium drop following parathyroidectomy with statistical significant set at P-values <0.05. RESULTS: Age, sex, and vitamin D level provided very minimal information to quantify risks of postoperative hypocalcemia. The percentage of decrease from preoperative PTH level to the lowest PTH level after the removal of the abnormal gland(s) is the most significant predicting factor for the severity of postoperative hypocalcemia. There is a mathematic regressional correlation between them. A formula was generated to quantify this linear relationship between them, and the nadir calcium can be calculated as Canadir=Capreop*[1-0.35*(PTHpreop-PTHintraop)2PTHpreop2], where Canadir = the lowest postoperative calcium level, and PTHintraop = PTH level 15 minutes after removal of the abnormal gland, with the value of R2 > 0.7. The formula has been tested primarily in our patient population with good reliability. CONCLUSIONS: The highest preoperative, lowest postoperative, and change in PTH level can help us reliably calculate the trend of postoperative calcium level. Decision to pursue early interventions can be made based on the calculated result from the formula we obtained.


Assuntos
Hiperparatireoidismo Primário/cirurgia , Hipocalcemia/epidemiologia , Paratireoidectomia , Complicações Pós-Operatórias/epidemiologia , Adenoma/sangue , Adenoma/patologia , Adenoma/cirurgia , Adulto , Fatores Etários , Feminino , Humanos , Hiperparatireoidismo Primário/sangue , Hipocalcemia/sangue , Hipocalcemia/terapia , Período Intraoperatório , Magnésio/sangue , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Hormônio Paratireóideo/sangue , Neoplasias das Paratireoides/sangue , Neoplasias das Paratireoides/patologia , Neoplasias das Paratireoides/cirurgia , Complicações Pós-Operatórias/sangue , Período Pós-Operatório , Período Pré-Operatório , Estudos Retrospectivos , Medição de Risco , Índice de Gravidade de Doença , Fatores Sexuais , Tireoidectomia , Carga Tumoral , Vitamina D/sangue
11.
Medicine (Baltimore) ; 98(50): e18217, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31852080

RESUMO

To evaluate the influence of various distributions of bone cement on the clinical efficacy of percutaneous kyphoplasty (PKP) in treating osteoporotic vertebrae compression fractures.A total of 201 OVCF patients (30 males and 171 females) who received PKP treatment in our hospital were enrolled in this study. According to the characteristic of cement distribution, patients were divided into 2 groups: group A ("H" shaped group), the filling pattern in vertebral body were 2 briquettes and connected with / without cement bridge; and group B ("O" shaped group), the filling pattern in vertebral body was a complete crumb and without any separation. Bone mineral density, volume of injected cement, radiographic parameters, and VAS scores were recorded and analyzed between the 2 groups.All patients finished at least a 1-year follow-up and both groups had significant improvement in radiographic parameters and clinical results. No significant differences in BMD, operation time, bleeding volume, or leakage of cement were observed between the 2 groups. Compared with group B, group A had a larger use of bone cement, lower proportion of unipedicular approach, and better VAS scores at 1 year after surgery.Both "H" and "O" shaped distribution pattern can improve radiographic data and clinical outcomes effectively. However, "H" shaped distribution can achieve better clinical recovery at short-term follow-up.


Assuntos
Cimentos para Ossos , Fraturas por Compressão/cirurgia , Cifoplastia/métodos , Vértebras Lombares/lesões , Fraturas por Osteoporose/cirurgia , Fraturas da Coluna Vertebral/cirurgia , Vértebras Torácicas/lesões , Idoso , Densidade Óssea , Feminino , Seguimentos , Fraturas por Compressão/diagnóstico , Humanos , Vértebras Lombares/diagnóstico por imagem , Vértebras Lombares/cirurgia , Masculino , Fraturas por Osteoporose/diagnóstico , Período Pós-Operatório , Estudos Retrospectivos , Fraturas da Coluna Vertebral/diagnóstico , Vértebras Torácicas/diagnóstico por imagem , Vértebras Torácicas/cirurgia , Tomografia Computadorizada por Raios X , Resultado do Tratamento
12.
Medicine (Baltimore) ; 98(50): e18241, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31852089

RESUMO

T helper 17 (Th17) cells are related to the progression of aortic dissection. This study aimed to determine whether circulating Th17 levels are associated with the prognosis of acute Stanford type B aortic dissection (STBAD) after thoracic endovascular aortic repair (TEVAR).A cohort study was performed and STBAD patients (n = 140) received TEVAR were enrolled, the circulating Th17 levels were measured and the patients were divided into low and high Th17 groups, and 36 months of follow-up was performed. The data for mortality, survival outcomes, heart structure and function changes, aortic regurgitation prevalence, and aortic remodeling outcomes were recorded.Lower mortality and fewer complications were observed in the low Th17 group than in the high Th17 group in the third year of follow-up. In addition, the low Th17 group exhibited better cardiac remodeling and cardiac function when compared with that in the high Th17 group in the second to third year after TEVAR. Aortic reflux was improved in both groups but was more pronounced in the low Th17 group. During follow-up, the true lumen of the proximal thoracic aorta at the level of the celiac trunk in both the low and high Th17 groups continuously enlarged and was more pronounced in the low Th17 group.Circulating Th17 cells were related to cardiac and aortic remodeling and prognosis during STBAD after TEVAR. Anti-inflammatory therapy may be useful for STBAD patients who have undergone TEVAR.


Assuntos
Aneurisma Dissecante/sangue , Aorta Torácica/cirurgia , Aneurisma da Aorta Torácica/sangue , Procedimentos Endovasculares/métodos , Células Th17/patologia , Remodelação Vascular , Doença Aguda , Adulto , Aneurisma Dissecante/diagnóstico , Aneurisma Dissecante/cirurgia , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/fisiopatologia , Aneurisma da Aorta Torácica/diagnóstico , Aneurisma da Aorta Torácica/cirurgia , Angiografia por Tomografia Computadorizada , Progressão da Doença , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Retrospectivos , Fatores de Tempo
13.
Braz J Cardiovasc Surg ; 34(5): 525-534, 2019 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-31719006

RESUMO

OBJECTIVE: To evaluate the factors impacting on the conversion to sinus rhythm and on the postoperative rhythm findings in the six-month follow-up period of a mitral valve surgery combined with cryoablation Cox-Maze III procedure, in patients with atrial fibrillation. METHODS: In this study, we evaluated 80 patients who underwent structural valve disease surgery in combination with cryoablation. Indications for the surgical procedures were determined in the patients according to the presence of rheumatic or non-rheumatic structural disorders in the mitral valve as evaluated by echocardiography. Cox-Maze III procedure and left atrial appendix closure were applied. RESULTS: The results of receiver operating characteristics analysis indicated that the rate of conversion to the sinus rhythm was significantly higher in patients with left atrial diameters ≥ 45.5 mm and with ejection fraction (EF) ≥ 48.5%. However, the statistical differences disappeared in the sixth month. Thromboembolic (TE) events were seen only in three patients in the early period and no more TE events occurred in the six-month follow-up period. CONCLUSION: The EF and the preoperative left atrial diameter were determined to be the factors impacting on the conversion to sinus rhythm in patients who underwent mitral valve surgery in combination with cryoablation. Mitral valve surgery in combination with ablation for atrial fibrillation does not affect mortality and morbidity in the experienced health centers; however, it remains controversial whether it will provide additional health benefits to the patients compared to those who underwent only mitral valve surgery.


Assuntos
Fibrilação Atrial/fisiopatologia , Fibrilação Atrial/cirurgia , Criocirurgia/métodos , Frequência Cardíaca/fisiologia , Implante de Prótese de Valva Cardíaca/métodos , Valva Mitral/cirurgia , Adulto , Fibrilação Atrial/prevenção & controle , Eletrocardiografia , Feminino , Átrios do Coração/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Valva Mitral/fisiopatologia , Período Pós-Operatório , Período Pré-Operatório , Valores de Referência , Estudos Retrospectivos , Fatores de Risco , Sensibilidade e Especificidade , Fatores de Tempo , Resultado do Tratamento
14.
Braz J Cardiovasc Surg ; 34(5): 572-580, 2019 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-31719008

RESUMO

OBJECTIVE: To characterize the behavior of cardiac autonomic modulation in individuals with different times after orthotopic heart transplantation (HTx) using symbolic dynamics analysis. METHODS: Sixty patients were evaluated after HTx. We recorded their instantaneous R-R intervals (RRi) by cardiac monitor Polar® RS800CX™ (Polar Electro Oy, Kempele, Finland) for 10 minutes. The same sequence of RRi with 256 consecutive beats was used to perform spectral analysis and symbolic dynamics analysis. We used hierarchical clustering to form groups. One-way analysis of variance (ANOVA) (with Holm-Sidak method) or one-way Kruskal-Wallis test (with Dunn´s post-hoc test) was used to analyze the difference between groups. Linear correlation analysis between variables was performed using Pearson's or Spearman's tests. P-value < 0.05 was considered statistically significant. RESULTS: The 0V% index increased, the 2UV% index and the normalized complexity index decreased with an increase of HTx postoperative time. There were a negative correlation between complexity indexes and 0V% and a positive correlation between complexity indexes and 2UV%. CONCLUSION: Symbolic dynamics indexes were able to show a specific cardiac autonomic modulation pattern for HTx recipients with different postoperative times.


Assuntos
Transplante de Coração/reabilitação , Coração/fisiopatologia , Dinâmica não Linear , Sistema Nervoso Parassimpático/fisiopatologia , Sistema Nervoso Simpático/fisiopatologia , Adulto , Análise de Variância , Estudos Transversais , Entropia , Feminino , Frequência Cardíaca/fisiologia , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Valores de Referência , Estudos Retrospectivos , Estatísticas não Paramétricas , Fatores de Tempo
15.
J Comput Assist Tomogr ; 43(6): 906-911, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31738213

RESUMO

The aim of this article was to review computed tomography angiography and magnetic resonance angiography of pulmonary atresia with ventricular septal defect. This disorder is a rare complex congenital heart disease. Preoperative imaging of pulmonary atresia with ventricular septal defect with computed tomography angiography and magnetic resonance angiography is important for complete anatomical delineation and planning for treatment. Preoperative imaging used for assessment of the main pulmonary artery (its size, valve, and confluence), aortopulmonary collaterals (its origin, insertion, course, and size), presence of patent ductus arteriosus, other sources of collaterals as bronchial and coronary arteries, and pattern of pulmonary arborization. Imaging can detect associated aortic, pulmonary venous and coronary anomalies, and other congenital heart disease. Postoperative imaging after unifocalization and stent is for assessment of patency, stenosis, and occlusion of stent or perivascular lesions as seroma.


Assuntos
Defeitos dos Septos Cardíacos/diagnóstico por imagem , Defeitos dos Septos Cardíacos/cirurgia , Atresia Pulmonar/diagnóstico por imagem , Atresia Pulmonar/cirurgia , Interpretação de Imagem Radiográfica Assistida por Computador/métodos , Cateterismo Cardíaco , Procedimentos Cirúrgicos Cardíacos , Angiografia por Tomografia Computadorizada , Humanos , Angiografia por Ressonância Magnética , Período Pós-Operatório , Período Pré-Operatório , Procedimentos Cirúrgicos Pulmonares
16.
Klin Lab Diagn ; 64(11): 669-672, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31747495

RESUMO

There was reported the results of the use of recombinant interleukin-1ß in basic conservative measures in the surgical treatment of acute gastroduodenal ulcer bleeding. Gastric ulcer were in 20 patients, duodenal ulcer in 84 patients and combined ulcers in 16 patients. According to А.А. Шалимов hospitalized patients with mild blood loss were 27, moderate degree - 62 and severe degree - 31 patients. According to J. Forrest, 29 showed active bleeding (F Ia, F Ib), in 67 - unstable hemostasis (F IIa, F IIb, F IIc) and in 24 - F III. Within the framework of differentiated individual-active tactics, patients were operated in emergency (21), urgent (38), delayed (35), and 26 people underwent early planned operations. Patients in the main group (63) after the operation, was included recombinant interleukin-1ß to the basic therapeutic measures additionally, taking into account the degree of blood loss and immune disorders. Patients of comparison group (57) before and after surgery received standard basic therapy without immunocorrection. In a comparative aspect, it has been proved that in postoperative period on the background of standard conservative measures, the use of recombinant interleukin-1ß positively influences elimination of the secondary immunodeficiency and cytokine imbalance significantly improves the results of surgical treatment.


Assuntos
Úlcera Duodenal/cirurgia , Interleucina-1beta/uso terapêutico , Úlcera Gástrica/cirurgia , Úlcera Duodenal/tratamento farmacológico , Humanos , Período Pós-Operatório , Proteínas Recombinantes/uso terapêutico , Úlcera Gástrica/tratamento farmacológico
17.
J Surg Oncol ; 120(8): 1456-1461, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31680250

RESUMO

BACKGROUND AND OBJECTIVES: Remifentanil infusion is used as an intraoperative anesthetic for thyroidectomy, but has been associated with acute opioid tolerance and hyperalgesia. A national shortage of remifentanil provided an opportunity to study postoperative pain in patients undergoing thyroidectomy. METHODS: Retrospective review of prospectively collected data from an outpatient surgery center. Primary analysis compared patients treated before and after remifentanil shortage. RESULTS: Median postoperative opioid consumption was 20 morphine milligram equivalents (MMEs) among those treated in the high-dose period and 15 MMEs in the low-dose period. Remifentanil/weight received was a significant predictor of requiring a postoperative narcotic (P = .006). Total non-remifentanil narcotics administered were equivalent but patients in the low dose period received higher amounts of intraoperative long-acting narcotics. CONCLUSIONS: Remifentanil infusion for thyroid surgery is associated with higher postoperative pain and postoperative narcotics requirement. While a hyperalgesia state is possible, shifting of longer-acting narcotics from intraoperative to postoperatively is also supported.


Assuntos
Analgésicos Opioides/administração & dosagem , Uso de Medicamentos/estatística & dados numéricos , Dor Pós-Operatória/tratamento farmacológico , Remifentanil/administração & dosagem , Tireoidectomia , Adulto , Procedimentos Cirúrgicos Ambulatórios , Feminino , Humanos , Infusões Intravenosas , Cuidados Intraoperatórios , Masculino , Pessoa de Meia-Idade , Medição da Dor , Alta do Paciente , Período Pós-Operatório , Estudos Retrospectivos
18.
Medicine (Baltimore) ; 98(44): e17711, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31689805

RESUMO

We aimed to identify the factors for very early recurrence (within 6 months) of ampullary cancer following curative resection and to compare the immunohistochemical expression rate of various antibodies between the 2 main histologic subtypes of ampullary adenocarcinoma.In this retrospective study, the postoperative outcomes and clinicopathologic factors for very early recurrence that occurred in 14 of 93 patients who underwent pancreaticoduodenectomy (PD) for ampullary adenocarcinoma between January 2002 and August 2014 were analyzed. Thereafter, we identified the factors associated with very early recurrence following surgery. Additionally, we compared the expression rates of CK7, CK20, MUC1, MUC2, MUC5AC, MUC6, S100P, and CDX2 between the 2 main histologic subtypes of ampullary adenocarcinoma (NCC2019-0138).The patients who underwent PD for ampullary cancer were divided into 2 groups: very early recurrence and others. Compared with the other patients, the 14 patients (32.6%) who developed very early recurrence had shorter median disease-free survival (4.2 vs 49.7 months, P = .001) and overall survival (18.2 vs 113.7 months, P < .001). Large tumor, lymph node metastasis, and pancreatobiliary type were independently associated with very early recurrence of ampullary cancer following PD.Large tumor, lymph node metastasis, and pancreatobiliary type were the independent risk factors for very early recurrence of ampullary cancer following curative resection. Therefore, ampullary cancer patients with these factors should be considered to receive aggressive adjuvant treatment and frequent post-operative follow-up.


Assuntos
Adenocarcinoma/patologia , Ampola Hepatopancreática/patologia , Neoplasias do Ducto Colédoco/patologia , Recidiva Local de Neoplasia/mortalidade , Pancreaticoduodenectomia/mortalidade , Adenocarcinoma/mortalidade , Adenocarcinoma/cirurgia , Idoso , Ampola Hepatopancreática/cirurgia , Neoplasias do Ducto Colédoco/mortalidade , Neoplasias do Ducto Colédoco/cirurgia , Intervalo Livre de Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento
19.
Medicine (Baltimore) ; 98(44): e17738, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31689821

RESUMO

This study aimed to evaluate a novel real-time rotational optical coherence tomography (OCT) imaging system (OCTIS) with a fiber-optic probe to look at endometrium and to correlate the OCTIS images with standard histology. OCT could obtain real-time images resembling histological examination. With recent development of customized probes, it allows OCT to be used in the field of gynecology.This is a pilot, prospective, ex-vivo and observational study. Women underwent hysterectomy for various gynecological conditions were recruited and OCTIS images were obtained from endometrium of 15 fresh uterus specimens immediately after hysterectomy. The excised uterus was cut open and OCTIS imaging was obtained. The scanned region of endometrium was excised for histological examination and OCTIS images were precisely compared to corresponding histological images and ultrasound images. Blinded qualitative analysis on OCTIS images was performed by 2 assessors to determine inter-rating reliability on the histopathological diagnosis.Epithelium, glands, cysts, and stroma of endometrium were clearly seen by the OCTIS. Different phases of menstrual cycle of normal endometrium could be differentiated and pathological condition such as hyperplastic and dysplasic endometrium, which corresponded well with histological findings, could be identified. The inter-rater reliability between assessors on overall OCTIS endometrium and neoplastic OCTIS endometrium was moderate (Kendall τb of 0.58) and substantial (Kendall τb of 0.76), respectively.OCTIS can provide real-time, high-resolution and rotational imaging modality to view endometrial structure with high consistency with histological examination and satisfactory agreement between observers. It has a great potential to be developed in the clinical use of endometrial assessment for gynecological applications.


Assuntos
Hiperplasia Endometrial/diagnóstico por imagem , Endométrio/diagnóstico por imagem , Aumento da Imagem/métodos , Tomografia de Coerência Óptica/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Endométrio/patologia , Feminino , Humanos , Histerectomia , Aumento da Imagem/instrumentação , Pessoa de Meia-Idade , Variações Dependentes do Observador , Projetos Piloto , Período Pós-Operatório , Estudos Prospectivos , Reprodutibilidade dos Testes , Método Simples-Cego , Tomografia de Coerência Óptica/instrumentação
20.
Medicine (Baltimore) ; 98(44): e17783, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31689848

RESUMO

RATIONALE: Postoperative intussusception in adults is a rare but serious complication after gastrointestinal anastomosis surgery. Postoperative intussusception in adults caused by tube feeding was rarely been reported before. The aim of the current study was to summarize the clinical data on a group of patients with tube feeding associated postoperative intussusceptions. The possible etiology and preventive measures will also be discussed. PATIENT CONCERNS: During the period from May 2013 to January 2018, patients who received gastrointestinal anastomosis in our center were retrospectively reviewed. Preoperative variables including standard demographic and pathological characteristics as well as the treatment and prognosis were also analyzed. DIAGNOSES: Tube feeding associated postoperative intussusceptions. INTERVENTIONS: 7 patients were identified with tube feeding associated postoperative intussusceptions with a prevalence of 0.38%. Intussusceptions occurred from 10 to 69 days (median 25.7 days) postoperatively in an acute form. OUTCOMES: None of the patients had spontaneous reduction and all patients underwent surgery. Antegrade efferent limb intussusceptions were found in all the cases. Intussusception occurred at efferent loop at 23.6 cm (range 15-60) from the gastrointestinal or Braun anastomosis. None of the patients was found recurrence throughout the follow-up period. LESSONS: In contrast with other postoperative intussusceptions, the tube feeding associated postoperative intussusceptions have special clinical manifestations. It is more likely to occur in early period of time after the surgery and in an acute form. Surgical correction is recommended for most of patients. Several measures have been proposed to prevent such complications after gastrointestinal surgery, however more research and information are still needed.


Assuntos
Anastomose Cirúrgica/efeitos adversos , Nutrição Enteral/efeitos adversos , Enteropatias/epidemiologia , Intussuscepção/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Feminino , Humanos , Enteropatias/etiologia , Intussuscepção/etiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Prevalência , Estudos Retrospectivos
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