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1.
Tianjin Medical Journal ; (12): 661-665, 2018.
Artículo en Chino | WPRIM | ID: wpr-698089

RESUMEN

Surgical treatment is important for the treatment of non-small cell lung cancer (NSCLC). In recent years, video-assisted thoracic surgery (VATS) and Robotic VATS (RVATS) have been widely used in the therapies for patients of early stage NSCLC and traditional thoracotomy is becoming less and less. Many patients with ground-glass note (GGN) can be cured by VATS and Robotic procedures, and which promotes the development of minimally invasive surgery. However, the treatment of GGN is controversial. This article makes a summary of the selection in single VATS, RVATS and lung segments for surgical procedures in NSCLC.

2.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery ; (12): 658-661, 2013.
Artículo en Chino | WPRIM | ID: wpr-301416

RESUMEN

<p><b>OBJECTIVE</b>To evaluate the necessity of drainage after thyroidectomy for benign thyroid disorders.</p><p><b>METHODS</b>A total of 272 patients who underwent thyroidectomy for benign thyroid disorders were randomly divided into drainage group or non-drainage group. Operating time, postoperative stay time in hospital, comfort of neck assessed by visual analogue scale (VAS) on postoperative day (POD) 0 and POD1 were and the incidence of complications, including post-thyroidectomy bleeding, hematoma, seroma, wound infection, hoarseness, and hypoparathyroidism, were assessed and compared between two groups.</p><p><b>RESULTS</b>Both groups were similar in the mean age, the sex ratio and the underwent procedure types. There was no significant difference in the mean operating time between two groups (87.5 ± 32.0) min and (93.8 ± 30.1) min (t = 0.12, P = 0.45). The mean postoperative hospital stay time of non-drainage group (1.9 ± 0.3) d was significantly shorter than that of drainage group (2.6 ± 0.6) d (t = 1.45, P = 0.02). The mean VAS scores of neck comfort on POD0 and POD1 in non-drainage group were significantly high than those in non-drainage group(t = 2.67, P = 0.03 and t = 0.33, P = 0.006). There were no significant difference in postoperative complications, including permanent hoarseness and hypoparathyroidism, between two groups.</p><p><b>CONCLUSIONS</b>No drainage after thyroidectomy for benign thyroid disorders does not increase postoperative complications, with the increase in postoperative neck comfort, the decrease in hospital stay time and potential wound infections. The routine drainage is not necessary after thyroid surgery for benign disorders.</p>


Asunto(s)
Femenino , Humanos , Masculino , Líquidos Corporales , Drenaje , Hematoma , Ronquera , Hipoparatiroidismo , Cuello , Disección del Cuello , Dimensión del Dolor , Complicaciones Posoperatorias , Periodo Posoperatorio , Estudios Prospectivos , Enfermedades de la Tiroides , Cirugía General , Tiroidectomía
3.
Chinese Journal of Surgery ; (12): 618-622, 2011.
Artículo en Chino | WPRIM | ID: wpr-285674

RESUMEN

<p><b>OBJECTIVE</b>To study the prognosis and prognostic factors of non-small-cell lung carcinoma (NSCLC) according the new TNM stage system.</p><p><b>METHODS</b>Clinic data of 1638 inpatient cases admitted from January 2001 to January 2005 were retrospectively reviewed. There were 1083 male and 555 female patients in the study and the average age was 59.5 years. All the patients received surgical procedures.</p><p><b>RESULTS</b>The overall 1, 3, 5-year survival rate was 80.0%, 52.3%, 39.0%. The main prognostic factors were bronchial stump, operation type, T stage, N stage, the number of lymph nodes (LNs) in lymph nodes dissection (1 - 10, 11 - 20, and > 20), overall N stations (< 4 and ≥ 4) and postoperative radiotherapy (all P < 0.05). Cox regression suggested that T stage (P = 0.000), N stage (P = 0.000), operation type (P = 0.001) and LNs (P = 0.013) were independent factors affecting the prognosis.</p><p><b>CONCLUSIONS</b>The overall survival rate of NSCLC is poor. T stage, N stage, operation type and LNs are independent factors affecting the prognosis.</p>


Asunto(s)
Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Carcinoma de Pulmón de Células no Pequeñas , Patología , Cirugía General , Neoplasias Pulmonares , Patología , Cirugía General , Escisión del Ganglio Linfático , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia
4.
Chinese Medical Journal ; (24): 2215-2220, 2010.
Artículo en Inglés | WPRIM | ID: wpr-237477

RESUMEN

<p><b>BACKGROUND</b>S100A8 and S100A9 are two members of the S100 protein family characterized by the presence of two Ca2+-binding sites of the EF-hand type. Previous studies suggested that the whole S100 family displays significant functions in tumor growth, progression and invasion. This study aimed to determine the expression of the two indices of the family, S100A8 and S100A9, in lung cancer tissues and normal lung tissues and its correlation with clinical features.</p><p><b>METHODS</b>A total of 60 cases with a variety of clinical data that were diagnosed with different histological subtypes of lung cancer were investigated. Semi-quantitative reverse transcriptase-PCR (Sq-Rt-PCR) and immunohistochemical staining of cancer, adjacent and peripheral lung tissues were executed to distinguish the expression patterns of S100A8 and S100A9 and to further clarify their correlation with clinical features.</p><p><b>RESULTS</b>Immunohistochemical staining of both proteins showed a significant up-regulation in lung cancer tissue (S100A8, S100A9, P<0.0001), and PCR revealed that the levels of S100A8 and S100A9 expression were significantly higher in lung cancer tissues (S100A8 P=0.002/0.004; S100A9 P=0.022/0.026). The higher expression was found to be correlated with the clinical characteristics of adenocarcinoma, inflammation and stage IV lesion.</p><p><b>CONCLUSIONS</b>S100A8, S100A9 up-regulation was found in the lung adenocarcinoma and end stage lung cancer tissue, the correlation of which with their higher expression in inflammatory lung tissues may indicate the collaborative effect of inflammation on the progression of cancer.</p>


Asunto(s)
Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adenocarcinoma , Genética , Metabolismo , Patología , Calgranulina A , Genética , Metabolismo , Calgranulina B , Genética , Metabolismo , Inmunohistoquímica , Inflamación , Genética , Metabolismo , Patología , Neoplasias Pulmonares , Genética , Metabolismo , Patología , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa
5.
Chinese Journal of Oncology ; (12): 147-150, 2008.
Artículo en Chino | WPRIM | ID: wpr-348147

RESUMEN

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of an adjuvant chemotherapy regimen: XELOX (Capecitabine puls Oxaliplatin) used after curative resection for stage III colorectal cancer.</p><p><b>METHODS</b>From Jan. 1998 to Jan. 2004, 256 cases with stage III colorectal cancer randomized received de Gramont, modified FOLFOX4 (mFOLFOX4) and XELOX regimens. The 3-year disease-free survival (DFS) and overall survival (OS) were compared within the three groups and relative prognosis factors within mFOLFOX4 and XELOX groups. Therapeutic adverse events were recorded and analyzed with Kaplan-Meier test.</p><p><b>RESULTS</b>98, 87 and 71 cases were respectively enrolled in the de Gramont, mFOLFOX4 and XELOX groups, mFOLFOX4 and XELOX had superior efficacy compared with de Gramont regimen. The two former could significantly improve 3-year DFS (79.7% vs. 66.2%, P = 0.015; 81.5% vs. 66.2%, P = 0.004) and medium survival time (40.2 mon vs. 37.8 mon, P = 0.024; 41.4 mon vs. 37.8 mon, P = 0.014). Meanwhile they could respectively decrease the ratio of recurrence risk by 18.0% (P = 0.024) and 21.0% (P = 0.003). The relative benefit of mFOLFOX4 versus XELOX didn't differ for 3-year DFS [hazard ratio (HR): 0.84, 95% confidence interval (CI): 0.79-1.12, P = 0.13] and OS (HR: 0.87, 95% CI: 0.84-1.06, P = 0.54). In the analysis of DFS in relative prognosis factors, XELOX had a better trend of survival advantage. mFOLFOX4 had higher adverse events within these regimens, especially in grade 3 or 4 neutropenia and peripheral neurologic adverse events.</p><p><b>CONCLUSION</b>XELOX maintains its efficacy and safety ratio in advanced colorectal cancer. Patients have good tolerance and compliance. The regiment is deserves to be applied in clinical treatment. Oxaliplatin;</p>


Asunto(s)
Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Protocolos de Quimioterapia Combinada Antineoplásica , Usos Terapéuticos , Capecitabina , Quimioterapia Adyuvante , Neoplasias del Colon , Quimioterapia , Patología , Cirugía General , Desoxicitidina , Usos Terapéuticos , Supervivencia sin Enfermedad , Fluorouracilo , Usos Terapéuticos , Estudios de Seguimiento , Leucovorina , Usos Terapéuticos , Invasividad Neoplásica , Recurrencia Local de Neoplasia , Estadificación de Neoplasias , Neutropenia , Compuestos Organoplatinos , Usos Terapéuticos , Modelos de Riesgos Proporcionales , Neoplasias del Recto , Quimioterapia , Patología , Cirugía General , Estudios Retrospectivos , Tasa de Supervivencia
6.
Chinese Journal of Oncology ; (12): 922-926, 2007.
Artículo en Chino | WPRIM | ID: wpr-348172

RESUMEN

<p><b>OBJECTIVE</b>To evaluate the distribution of CD4+ CD25+ regulatory T-cells (T-regs) in tumor-draining lymph nodes (TDLN) in patients with non-small cell lung caner (NSCLC), and to investigate the effect of CD4+ CD25+ T regulatory cells on the immune status of TDLN and the progression of NSCLC.</p><p><b>METHODS</b>Regional tumor-draining lymph nodes of 53 NSCLC patients were resected during the operation. The percentage of CD4+ CD25+ T-regs as a subset of CD4+ T cells and CD8+ T cells were detected by immunofluorescence and regular immunohistochemistry, respectively. The level of cytokines TGF-beta1 and IL-10 was detected by real time quantitative RT-PCR.</p><p><b>RESULTS</b>CD4+ CD25+ T-regs in tumor-infiltrating lymph nodes from the patients with NSCLC accounted for 28.80% +/- 8.06% of total CD4+ T cells, and were significantly increased comparing with that (15.48% +/- 4.66%) in the tumor-free lymph nodes (P < 0.01). The percentage of CD4+ CD25+ T-regs in TDLN of NSCLC patients was negatively correlated with the amount of CD8+ T cells within the lymph nodes (r = -0. 756, P < 0.001), but positively correlated with the level of TGF-beta1 (r = 0.645, P < 0.001) and IL-10 (r = 0.769, P < 0.001). It also increased as NSCLC getting progressed, which was 30.42% +/- 7.47% in stage III versus 16.22% +/- 4.88% in stage I and III; 32.58% +/- 7.52% in N2 versus 22.76% +/- 4.67% in N1, with a significant difference between the two groups, respectively (P < 0.01).</p><p><b>CONCLUSION</b>The population of CD4+ CD25+ T regulatory cells in tumor-draining lymph nodes in patients with non-small cell lung caner is positively correlated with the progression and infiltration of lung cancer, which might provide new immunologic method to evaluate the progression and prognosis of non-small cell lung caner. The outcomes of biotherapy for NSCLC may be improved in the future through regulating the CD4+ CD25+ T regulatory cells.</p>


Asunto(s)
Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recuento de Linfocito CD4 , Linfocitos T CD8-positivos , Patología , Carcinoma de Pulmón de Células no Pequeñas , Metabolismo , Patología , Interleucina-10 , Metabolismo , Neoplasias Pulmonares , Metabolismo , Patología , Ganglios Linfáticos , Alergia e Inmunología , Metabolismo , Metástasis Linfática , Estadificación de Neoplasias , Linfocitos T Reguladores , Patología , Factor de Crecimiento Transformador beta1 , Metabolismo
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