Objective To use a meta-analysis method to establish quantitatively the association between the HER-2/neu gene amplification/enhanced protein expression status and the 5-year post-operative survival rate or median survival time in women with epithelial ovarian carcinoma. Methods We searched and screened Chinese and English literature published since 1989 to collect all retrospective cohort studies on the prognostic significance of HER-2/neu status in this population. The survival data were analyzed using Ludwig’s centered signed rank and the DerSimonian-Laird method. Results In total, 25 studies involving 3 251 patients were included. HER-2/neu was positive in 27.1% (95%CI 0 to 54.8%) of patients, which was not related to the pathological stage, type or grade of epithelial ovarian carcinoma. In HER-2/neu positive cases, the median survival time was shortened by 0.65 years, and the 5-year survival rate was lowered. The hazard ratio (HR) for mortality was 1.22 (95%C 1.09 to 1.36). By subgroup analysis, HER-2/neu protein expression was found to be most significant in prognostic assessment. Patients with a b positive value of HER-2/neu had an increased HR for the 5-year survival; and platinum-based chemotherapy was demonstrated to be less effective in HER-2/neu positive ovarian carcinoma. Conclusion In gynecological oncology, it is reasonable to measure HER-2/neu as a routine pathological marker to predict a patient’s prognosis and to determine the most appropriate adjuvant chemotherapy regimen.
Objective To evaluate the relationship of systemic immune inflammatory index (SII) with the clinical features and prognosis of osteosarcoma patients. Methods The clinical data of patients with osteosarcoma surgically treated in Fuzhou Second Hospital between January 2012 and December 2017 were retrospectively collected. The preoperative SII value was calculated, which was defined as platelet × neutrophil/lymphocyte count. The best critical value of SII was determined by receiver operating characteristic (ROC) curve analysis, and the relationship between SII and clinical features of patients was analyzed by χ2 test. Kaplan-Meier method and Cox proportional hazard model were used to study the effect of SII on overall survival (OS). The nomogram prediction model was established according to the independent risk factors of patients’ prognosis. Results A total of 108 patients with osteosarcoma were included in this study. Preoperative high SII was significantly correlated with tumor diameter, Enneking stage, local recurrence and metastasis (P<0.05). The median follow-up time was 62 months. The 1-, 3-, 5-year survival rates of the low SII group were significantly higher than those of the high SII group (100.0%, 96.4%, 85.1% vs. 95.4%, 73.7%, 30.7%), and the survival of the two groups were statistically different (P<0.05). Univariate Cox regression analyses showed that tumor diameter, Enneking stage, local recurrence, metastasis and SII were associated with OS (P<0.05). Multiple Cox regression analysis showed that Enneking stage (P=0.031), local recurrence (P=0.035) and SII (P=0.001) were independent risk factors of OS. The nomogram constructed according to the independent risk factors screened by the Cox regression model had good discrimination and consistency (C-index=0.774), and the calibration curve showed that the nomogram had a high consistency with the actual results. In addition, the ROC curve indicated that the nomogram had a good prediction efficiency (area under the curve=0.880). Conclusions The preoperative SII level is expected to become an important prognostic parameter for patients with osteosarcoma. The higher the SII level is, the worse the prognosis of patients will be. The nomogram prediction model built on preoperative SII level, Enneking stage and local recurrence has a good prediction efficiency, and can be used to guide the diagnosis and treatment of clinical osteosarcoma.
Breast cancer is one of the most common malignant tumors in women, and its treatment and management strategies are crucial for improving patients’ prognosis and quality of life. Early breast cancer refers to lesions confined to the breast and regional lymph nodes (N1 stage) without distant metastasis. Thanks to the improvement of screening techniques, the detection rate of early breast cancer has increased. The “early diagnosis and early treatment” model has led to a decrease in breast cancer mortality, especially among young women. The 2024 European Society for Medical Oncology (ESMO) clinical practice guideline for the diagnosis, treatment, and follow-up of early breast cancer aims to provide comprehensive and standardized recommendations for the diagnosis and treatment of early breast cancer, helping clinicians make optimal decisions. This article interprets the main content of the guideline in order to provide references and assistance for the current clinical diagnosis and treatment of early breast cancer in China.
Objective To approach the surgical therapeutic efficacy of local recurrence of rectal cancer. Methods Fifty-six patients with local recurrence of rectal cancer suffered from reoperation from January 2003 to January2011 in this hospital were collected. Chi-square test was performed to analyze the complete excision rates of reoperation for different recurrent time after radical resection and different surgical procedures after primary radical resection of rectalcancer. The method of log-rank test was used for survival analysis of the Miles and Dixon procedure. Results ①The opera-tion time and intraoperative bleeding of reoperation for local recurrence of rectal cancer were more than those of the primary radical resection of rectal cancer （P＜0.05）. ②The complete resection rate of the local recurrence of rectal cancer in 5 years after primary radical resection of rectal cancer was higher than that of the local recurrence of rectal cancer within 2 years after primary radical resection of rectal cancer， and the difference was statistically significant （P＜0.01）. ③The complete resection rate of the local recurrence of rectal cancer of the technique of Dixon in the primary radical resection of rectal cancer was higher than that of Miles， and the difference was statistically significant （P＜0.05）. ④The median survival time and 2-year survival rate and 5-year survival rate of the technique of Dixon in the reoperation were longer or higher than those of Miles， and the differences were statistically significant （P＜0.05）. Conclusions Surgical procedure and postoperative recurrence time after primary operation can both influence complete excision rate of reoperation for local recurrence of rectal cancer. And reoperation for local recurrence of rectal cancer can prolong the survival time.
Objective To evaluate the predictive performance of the geometric characteristics, centerline (CL) of pulmonary nodules for prognosis in patients with surgically treatment in the National Lung Screening Trial (NLST). MethodsCT images of 178 patients who underwent surgical treatment and were diagnosed with non-small cell lung cancer (NSCLC) in the low-dose CT (LDCT) cohort from the NLST image database were selected, including 99 males and 79 females, with a median age of 64 (59, 68) years. CT images were processed using commercial software Mimics 21.0 to record the volume, surface area, CL and the area perpendicular to the centerline of pulmonary nodules. Receiver operating characteristic (ROC) curve was used to compare the predictive performance of LD, AD and CL on prognosis. Univariate Cox regression was used to explore the influencing factors for postoperative disease-free survival (DFS) and overall survival (OS), and meaningful independent variables were included in the multivariate Cox regression to construct the prediction model. ResultsThe area under the curve (AUC) of CL for postoperative recurrence and death were 0.650 and 0.719, better than LD (0.596, 0.623) and AD (0.600, 0.631). Multivariate Cox proportional risk regression analysis showed that pulmonary nodule volume (P=0.010), the maximum area perpendicular to the centerline (MApc) (P=0.028) and lymph node metastasis (P<0.001) were independent risk factors for DFS. Meanwhile, age (P=0.010), CL (P=0.043), lymph node metastasis (P<0.001), MApc (P=0.022) and the average area perpendicular to the centerline (AApc) (P=0.016) were independently associated with OS. ConclusionFor the postoperative outcomes of NSCLC patients in the LDCT cohort of the NLST, the CL of the pulmonary nodule prediction performance for prognosis is superior to the LD and AD, CL can effectively predict the risk stratification and prognosis of lung cancer, and spheroid tumors have a better prognosis.
Survival prognosis in patients with terminal cancer plays an important role in clinical decision-making, policy formulation, and end-stage patient with relatives. To date, foreign researchers have developed multiple survival prediction models based on patient clinical performance, biomarkers and other indicators, along with a large number of studies which have been externally verified, including Palliative Performance Scale (PPS), Palliative Prognostic Score (PaP), Delirium-Palliative Prognostic Score (D-PaP), and Palliative Prognostic Index (PPI), etc. China's research on this topic remains in the primary stage. Therefore, this article reviews the prognostic factors of terminal cancer and survival prediction models as well as applications, in order to provide references for the subsequent construction of survival prediction models for patients with terminal cancer in line with Chinese characteristics.
ObjectiveTo investigate the efficacy and safety of using tamoxifen sequential with the third generation aromatase inhibitors versus the third generation aromatase inhibitors or tamoxifen alone for postmenopausal hormone receptor-positive breast cancer patients.MethodsThe Cochrane Library (Issue 10, 2016), PubMed, EMbase, CNKI, and WanFang Data were searched to collect randomized controlled trials on using tamoxifen sequential with the third generation aromatase inhibitors versus the third generation aromatase inhibitors or tamoxifen alone for postmenopausal hormone receptor-positive breast cancer patients from inception to October, 2016. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 9 studies involving 22 005 patients were included. The results of meta-analysis showed that the sequential therapy group was superior to the tamoxifen monotherapy group on overall survival (HR=0.71, 95%CI 0.52 to 0.98, P=0.04) and recurrence-free survival (HR=0.60, 95%CI 0.46 to 0.79, P=0.000 3). However, no significant difference was found in overall survival and disease free survival between the sequential therapy group and the aromatase inhibitors monotherapy group. As to adverse events, compared with the tamoxifen monotherapy group, the sequential therapy group could reduce the incidence of endometrial hyperplasia (OR=0.22, 95%CI 0.11 to 0.45, P<0.000 01), death (OR=0.74, 95%CI 0.66 to 0.84, P<0.000 01) and metastasis (OR=0.79, 95%CI 0.68 to 0.91, P=0.001); however, the incidence of bone fracture was higher in sequential therapy group compared with intamoxifen monotherapy group (OR=1.31, 95%CI 1.13 to 1.51, P=0.000 3).ConclusionThe sequential therapy using tamoxifen and the third generation of aromatase inhibitors is better than tamoxifen monotherapy for postmenopausal hormone receptor-positive breast cancer patients. However, there is no significant difference in survival benefit between the sequential therapy and aromatase inhibitors monotherapy.
目的 分析125I 放射性粒子組織間永久植入治療胰腺癌的效果。 方法 回顧分析采用膽腸Roux-en-Y吻合旁路手術加125I 放射性粒子組織間永久植入治療的10例進展期胰腺癌患者的臨床資料。結果 術后4個月內CT觀察9例胰腺腫瘤顯著縮小，患者腹痛、腰背部疼痛癥狀均有不同程度地緩解或消失，平均生存期為(12.7±7.80)個月，超過進展期胰腺癌平均6～10個月的生存期。結論 該治療方法可以顯著提高進展期胰腺癌患者的生存和生活質量。
目的 評估非小細胞肺癌患者中癌癥相關性乏力的發生情況及其與患者臨床病理特征和生存期之間的相互關系。 方法 應用簡明疲勞量表中文版評估2008年12月－2009年12月間收治的72例初治肺癌患者，入組患者均完成根治性手術及術后生存隨訪。 結果 72例早期非小細胞肺癌患者中，無乏力9例（12.5%），輕度乏力48例（66.7%），中度乏力15例（20.8%），重度乏力0例（0%），乏力總體發生率為87.5%。乏力指數與患者的年齡、性別、吸煙史均無相關性，與患者的體力狀況評分（ECOG PS）、TNM分期呈正相關，與中位生存期呈負相關，均有統計學意義（P＜0.05）。 結論 癌癥相關性乏力作為非小細胞肺癌患者中普遍存在的一種癥狀，不僅能夠反映患者當時的主觀感受和生活狀況，還可能是判斷患者術后病理分期及最終總生存期的預測因素。
ObjectiveTo detect level of circulating tumor cells (CTCs) in peripheral venous blood of fasting patients with gastric cancer (GC) and to analyze relationships between CTCs and clinicopathologic features and prognosis of patients with GC.MethodsOne hundred patients with GC were selected (GC group), who underwent the surgery and confirmed by the histopathology in the 940 Hospital of Joint Service of PLA, from August 2015 to December 2016. Thirty-eight patients with gastric benign lesions who were treated in this hospital at the same time were selected as the control group. The 7 mL peripheral venous blood of the elbow in the morning was taken from the fasting patients and the CTCs were detected by the immunomagnetic microparticle negative enrichment combined with immunofluorescence in situ hybridization within 24 h. The positive rate of CTCs was calculated and its relationships with the clinicopathologic features (tumor location, tumor invasion depth, degree of differentiation, TNM stage, lymph node metastasis, and vascular tumor thrombus) and the progression-free survival of the patients with GC were analyzed.ResultsThe positive rate of peripheral venous blood CTCs in the GC group was 89.0% (89/100), which was higher than that in the control group (10.5%, 4/38), and the difference was statistically significant (P<0.001). The levels of CTCs in the patients with GC were significantly correlated with the tumor invasion depth (P=0.017), lymph node metastasis (P=0.038), and TNM stage (P=0.016), which were not associated with the age, gender, tumor location, degree of differentiation, and vascular tumor thrombus (P>0.050). The predictive value of CTCs for the diagnosis of GC was significantly superior to that of the tumor markers CEA, CA19-9, or CA125. The progression-free survival of patients with low CTCs expression was significantly longer than that in the patients with high CTCs expression (χ2=5.172, P=0.023).ConclusionsDetecting CTCs of patients with GC by immunomagnetic particle negative enrichment combined with immunofluorescence in situ hybridization has a high sensitivity. And it can improve early diagnosis of patients with GC. Preoperative CTCs detection has a certain value in guiding staging of GC and predicting prognosis of patients with GC.