BACKGROUNDThe absolute lymphocyte counts (ALCs) have been reported as one of worse prognostic factors for hepatocellular carcinoma (HCC) patient after liver transplantation. The aim of this study was to assess the influence of ALCs on the outcomes of patients with hepatitis B virus (HBV)-related HCC within the Milan criteria following liver resection.

METHODSData of patients with HCC within the Milan criteria who received liver resection between January 2007 and June 2013 were reviewed, and perioperative ALCs were carefully monitored. All potential risk factors were statistically analyzed by uni- and multi-variate analyses. The receiver operating characteristic (ROC) curve was used to determine the optimal ALCs cut-off value to predict HCC recurrence after liver resection.

RESULTSA total of 221 patients were enrolled in the current study. During the follow-up period, 106 patients experienced recurrence, and 38 patients died. Multivariate analysis suggested microvascular invasion (MVI), a tumor grade ≥2, and a low postoperative ALCs in the 1st postoperative month increased the incidence of postoperative recurrence, besides, MVI, intraoperative transfusion, and a low postoperative ALCs in the 1st postoperative month were associated with poor overall survival (OS). An ROC analysis showed that a cut-off value of 1.5 × 109/L for ALCs in the 1st postoperative month predicted postoperative recurrence. The 5-year recurrence-free survival (RFS) and OS rates of patients with low postoperative ALCs were 34.5% and 64.8%, respectively, which were significantly lower than those of patients with high postoperative ALC (58.5% for RFS and 86.5% for OS).

CONCLUSIONLow ALCs in the 1st postoperative month may be associated with high recurrence incidence and poor OS for patients with HBV-related HCC within the Milan criteria after liver resection.

Adult ; Aged ; Carcinoma, Hepatocellular ; immunology ; mortality ; surgery ; Female ; Humans ; Liver Neoplasms ; immunology ; mortality ; surgery ; Lymphocyte Count ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; etiology ; Prognosis ; Risk Factors

Background: Decision-making concerning the treatment of choroid plexus tumor (CPT) in pediatric patients remains a topic of considerable debate. The aim of this work was to describe clinical features and prognostic risk factors of CPT in the pediatric population and to provide theoretical opinions regarding clinical decisions for CPT. Methods: The data of 96 patients with CPT and younger than 14 years were retrospectively analyzed. Clinical characteristics such as pathological type of CPTs, rate and severity of hydrocephalus, treatment and outcome, and recurrence were investigated. For categorical variables, the Pearson's Chi-square test was performed. The Mann-Whitney U-test was used for comparisons between nonnormally distributed parameters. Log-rank test was used for progression-free survival (PFS). Results: The study included 70 choroid plexus papilloma (CPP) cases, 17 atypical choroid plexus papilloma (aCPP) cases, and 9 choroid plexus carcinoma (CPC) cases. Compared with patients with CPP or aCPP, patients with CPC had a shorter disease course (median: CPP, 4 months; aCPP, 2 months; CPC, 1 month; H: 23.5, P < 0.001), higher rate of acute hydrocephalus (CPP, 27.1%; aCPP, 52.9%; CPC, 77.8%; χ = 10.9, P < 0.05), and lower incidence of cure rate (CPP, 85.7%; aCPP, 70.5%; CPC, 33.3%; χ = 13.5, P < 0.05). The severity of hydrocephalus with tumor in the lateral or third ventricle was significantly higher than that with tumors in the fourth ventricle (severe hydrocephalus: lateral ventricle, 51.7%; third ventricle, 47.0%; fourth ventricle, 11.1%; χ = 26.0, P < 0.001). Patients with gross total surgical resection had no better PFS than those with partial resection because of the use of adjuvant therapy in the latter (χ = 4.0, P > 0.05). Patients with CPC experienced shorter time for recurrence than those with CPP or aCPP (χ = 40.1, P < 0.0001). Conclusions Our results indicated that CPP in the fourth ventricle could trigger serious clinical symptoms at an early stage, requiring early intervention. Adjuvant treatment might be necessary for patients with partially resected CPP, aCPP, and CPC to achieve a favorable outcome.
Child ; Child, Preschool ; Choroid Plexus Neoplasms ; mortality ; pathology ; surgery ; Female ; Humans ; Hydrocephalus ; etiology ; Infant ; Male ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Prognosis ; Risk Factors

OBJECTIVE: The aim of this study was to evaluate the impact of surgical waiting time on clinical outcome in early stage cervical cancer. METHODS: The cohort consisted of 441 patients diagnosed with stages IA2-IB1cervical cancer who underwent radical hysterectomy and pelvic node dissection. The patients were divided into two groups based on surgical waiting time. The associations between waiting time and other potential prognostic factors with clinical outcome were evaluated. RESULTS: The median surgical waiting time was 43 days. Deep stromal invasion (hazard ratio [HR], 2.5; 95% confidence interval [CI], 1.4 to 4.6; p=0.003) and lymph node metastasis (HR, 2.9; 95% CI, 1.3 to 6.7; p=0.026) were identified as independent prognostic factors for recurrence-free survival while no prognostic significance of surgical waiting time was found (p=0.677). On multivariate analysis of overall survival (OS), only deep stromal invasion (HR, 2.6; 95% CI, 1.3 to 5.0; p=0.009) and lymph node metastasis (HR, 3.6; 95% CI, 1.5 to 8.6; p=0.009) were identified as independent prognostic factors for OS. Although OS showed no significant difference between short (< or =8 weeks) and long (>8 weeks) waiting times, multivariate analysis of OS with time-varying effects revealed that a waiting time longer than 8 weeks was associated with poorer long-term survival (after 5 years; HR, 3.4; 95% CI, 1.3 to 9.2; p=0.021). CONCLUSION: A longer surgical waiting time was associated with diminished long-term OS of early stage cervical cancer patients.
Adult ; Aged ; Disease-Free Survival ; Female ; Humans ; Hysterectomy/*methods/mortality/statistics & numerical data ; Middle Aged ; Neoplasm Recurrence, Local/etiology/mortality ; Prognosis ; Retrospective Studies ; *Time-to-Treatment ; Uterine Cervical Neoplasms/mortality/pathology/*surgery

PURPOSE: Recurrence rate is considered a better measure of clinical outcomes after thymoma resection than overall survival due to the indolent behavior of thymomas. This study was designed to determine predictors of recurrence after thymoma resection. MATERIALS AND METHODS: A single-institution, retrospective study was performed, including 305 patients who had undergone thymoma resection between 1986 and 2009. RESULTS: Among 305 patients, recurrence was observed in 41 patients (13.4%). The recurrence rates were 0% (0/19), 6.3% (4/63), 4.2% (2/48), 18.6% (11/59) and 20.7% (24/116) for type A, AB, B1, B2 and B3 tumors, respectively. The recurrence rate according to Masaoka stage was 6.1% (8/132), 11.4% (13/114), 26.8% (11/41) and 50.0% (9/18) for stages I, II, III and IV, respectively. After univariate analysis, completeness of resection (R0 versus R1), World Health Organization (WHO) histologic type (A, AB, B1 versus B2, B3), Masaoka stage, and size of tumor (<8 cm versus > or =8 cm) demonstrated significant differences with freedom from recurrence. Upon multivariate analysis, Masaoka stage was the only independent predictor of recurrence. CONCLUSION: WHO histologic type, Masaoka stage, and size of tumor were associated with recurrence. Particularly, Masaoka stage was the only independent predictor of recurrence after thymoma resection.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Recurrence, Local/epidemiology/*etiology ; Retrospective Studies ; Thymoma/mortality/*pathology/*surgery ; Thymus Neoplasms/mortality/*pathology/*surgery ; Young Adult

OBJECTIVETo investigate the prognostic value of some clinicopathologic indexes and biologic tumor markers in predicting recurrence in T1 transitional cell carcinoma (TCC) of the bladder.

METHODSThe expressions of p53, E-cadherin and VEGF of 75 patients with T1 primary bladder TCC were detected by streptabitin peroxidase (SP) immunohistochemical methods. The effects of clinicopathologic indexes and biologic tumor markers on recurrence were assessed by Kaplan-Meier and Cox proportional hazards model.

RESULTSThe 1-, 3-, and 5-year recurrence- free survival rates were 68.0%, 45.3% and 20.9%. In Kaplan-Meier analysis, tumor mutifocality and the expression of p53, E-cadherin and VEGF were associated with recurrence. In multivariate analysis, the independent recurrence variables were tumor mutifocality, the expression of p53 and E-cadherin.

CONCLUSIONTumor mutifocality and the abnormal expression of p53 and E-cadherin are the variables that independently predict recurrence in T1 transitional cell carcinoma of the bladder.

Adult ; Aged ; Aged, 80 and over ; Cadherins ; analysis ; Carcinoma, Transitional Cell ; etiology ; mortality ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Recurrence, Local ; etiology ; mortality ; Neoplasm Staging ; Survival Rate ; Tumor Suppressor Protein p53 ; analysis ; Urinary Bladder Neoplasms ; etiology ; mortality ; Vascular Endothelial Growth Factor A ; analysis

BACKGROUND/AIMS: Early recurrence (ER) after liver resection is one of the most important factors impacting the prognosis and survival of patients with hepatocellular carcinoma (HCC). This study aimed to identify the factors associated with ER after curative hepatic resection for HCC. METHODS: From the July 2000 to July 2006, 144 patients underwent hepatic resection for HCC at a single institution. After excluding those with ruptured HCC, combined or mixed HCC, and who died during admission, 116 patients were analyzed. Patients with ER (defined as within 1 year) were compared with those who remained free of disease for more than 1 year. Various clinical characteristics including tumor and operative factors were evaluated to determine the factors predicting postoperative ER using univariate and multivariate analyses. RESULTS: ER occurred in 51 patients (44%). In the univariate analysis, tumor size (P=0.001), microvascular invasion (P=0.003), portal vein invasion (P=0.001), TNM stage (P=0.010), serum levels of alpha-fetoprotein (AFP) (P=0.002) and aspartate aminotransferase (AST) (P=0.011), and operative time (P=0.033) were significantly associated with ER. AFP and AST were the independent predictors of ER in the multivariate analysis (P<0.05). CONCLUSIONS: Preoperative serum AFP and AST levels were the independent risk factors for ER after surgical resection for HCC. Close postoperative surveillance is recommended for early detection of recurrence and additional treatments in patients with these factors.
Adult ; Aged ; Carcinoma, Hepatocellular/etiology/mortality/*surgery ; Female ; Humans ; Liver Neoplasms/etiology/mortality/*surgery ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local/*epidemiology ; Neoplasm Staging ; Predictive Value of Tests ; Retrospective Studies ; Risk Factors ; Survival Rate ; Time Factors ; alpha-Fetoproteins/analysis

OBJECTIVETo evaluate the impact on sexual function, local recurrence and survival after total mesorectal excision (TME) with autonomic nerve preservation (PANP) of rectal cancer.

METHODSOne hundred and five patients after TME with PANP were followed by means of questionnaire on postoperative genital function [TME + PANP(+) group], and the results of 110 patients after TME without PANP [TME + PANP(-) group] were compared with, also their local recurrence and 5-year survival were retrospectively analyzed.

RESULTSTME + PANP(+) group was compared to TME + PANP(-) group: the erection dysfunction, 33.3% vs 63.2%; the ejaculation dysfunction, 43.8% vs 70.0% (P < 0.01), there were significant differences between two groups, but no difference in local recurrent rate and 5-year survival rate (7.6% vs 5.5%; 63.4% vs 59.7%, P > 0.05).

CONCLUSIONThe TME with PANP of rectal surgery ensure the radical cure of rectal cancer, at the same time reasonably save the postoperative sexual function and obtain satisfactory postoperative survival.

Adult ; Aged ; Autonomic Nervous System ; injuries ; Follow-Up Studies ; Humans ; Male ; Mesentery ; surgery ; Middle Aged ; Neoplasm Recurrence, Local ; prevention & control ; Postoperative Complications ; prevention & control ; Rectal Neoplasms ; mortality ; surgery ; Retrospective Studies ; Sexual Dysfunction, Physiological ; etiology ; prevention & control ; Survival Rate ; Treatment Outcome

BACKGROUNDMultiple recurrences are common in non-muscle invasive bladder cancer, but the risk of multiple recurrences has not been fully described. Identifying patients at high risk of multiple recurrences will help to select an optimal therapeutic strategy and to improve prognosis. This study was conducted to identify the risk factors for multiple recurrences of non-muscle invasive bladder cancer.

METHODSWe reviewed the clinical data of all patients with non-muscle invasive bladder cancer in our hospital between January 2003 and February 2010. Patients with at least one recurrence were included. Multivariate analysis was performed for theorized risk factors (age, gender, tumor stage, grade, size, location, number of lesions, adjuvant intra-vesical chemotherapy after transurethral resection, and recurrence-free survival after each resection) to clarify risk factors for multiple recurrences of non-muscle invasive bladder cancer.

RESULTSOf the 278 patients with non-muscle invasive bladder cancer, 84 were with at least one recurrence and a total of 222 recurrences among them were followed up for 6 - 70 months (mean, 36.1 months). Recurrence-free survival after initial resection predicted the overall frequency of bladder cancer recurrence (risk ratio (RR) = 37.83, 95% confidence interval (CI) = 3.45 - 396.13, P = 0.001) and second recurrence (RR = 6.15, 95%CI = 1.28 - 29.57, P = 0.023). Similarly, recurrence-free survival after a second resection was the only significant risk factor for third recurrence (RR = 31.08, 95%CI = 2.53 - 381.47, P = 0.007). Moreover, recurrence-free survival after initial resection was the only significant factor to predict later progression to muscle invasive bladder cancer (RR = 8.62, 95%CI = 1.47 - 58.34, P = 0.001).

CONCLUSIONSRecurrence-free survival after resection is an independent predictor of multiple recurrences of non-muscle invasive bladder cancer. The shorter the period between resection and recurrence is, the higher the risk of multiple recurrences.

Adult ; Aged ; Aged, 80 and over ; Cystectomy ; methods ; Female ; Humans ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; etiology ; Retrospective Studies ; Risk Factors ; Time Factors ; Urethra ; Urinary Bladder Neoplasms ; mortality ; pathology ; surgery

OBJECTIVETo evaluate the efficacy of late accelerated hyperfractionated conformal radiotherapy (LACF) combined with capecitabine on esophageal carcinoma.

METHODSOne hundred and sixty eight patients of esophageal cancer were randomly divided into 3 groups, including the radiotherapy alone group (CF) which received conventional conformal radiotherapy to a total of 60 - 66 Gy, LCAF group which received conventional fractionated conformal radiotherapy during the first two-thirds of the treatment to a dose about 40 Gy/20F/4W, then followed by late accelerated hyperfractionated conformal radiotherapy, twice daily radiotherapy at 1.3 Gy per fraction to a total dose about 64 - 69 Gy, and LCAF + C group (late accelerated hyperfractionated radiotherapy combined with capecitabine), in which patients were treated as the same as the LCAF group, except that they were treated with capecitabine (1.5 g po bid) from beginning of the radiotherapy to the end.

RESULTSThe short-term results of the 3 groups were 74.0%, 85.5% and 95.2%, respectively (P = 0.006). The local control rates at 1, 3 and 5 years were 64.0%, 30.0%, 24.0% in the CF group, 81.8%, 65.5%, 58.2% in the LCAF group and 90.1%, 77.8%, 74.6% in the LCAF+C group, respectively. The 1-, 3- and 5-year survival rates of the 3 groups were 58.0%, 20.0%, 8.0%; 78.2%, 36.4%, 17.0% and 85.7%, 55.6%, 30.2%, respectively. The effect of LCAF+C group was better than that of LCAF group and CF group. The incidence of acute tracheitis and acute esophagitis in the LCAF+C group and LCAF group was higher than that in the CF group, but there was no stastistically significant difference between the 2 groups. There was no statistically significant difference in distant metastasis in the 3 groups.

CONCLUSIONSCapecitabine, as an effective chemosensitizater combined with late accelerate hyperfractionated radiotherapy can improve the short-term results of treatment of esophageal cancer. The value of this combined treatment in distant metastasis reqires further study in the clinic.

Antimetabolites, Antineoplastic ; therapeutic use ; Capecitabine ; Carcinoma, Squamous Cell ; mortality ; pathology ; therapy ; Chemoradiotherapy ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Dose Fractionation ; Esophageal Neoplasms ; mortality ; pathology ; therapy ; Esophagitis ; etiology ; Fluorouracil ; analogs & derivatives ; therapeutic use ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Radiation Pneumonitis ; etiology ; Radiotherapy, Conformal ; adverse effects ; methods ; Remission Induction ; Survival Rate

BACKGROUND/AIMS: The aim of this non-randomized study was to determine the role of photodynamic therapy (PDT) in a multimodal approach for the palliation of advanced esophageal carcinoma. METHODS: Twenty consecutive patients with obstructing esophageal cancer were enrolled in this study. Each subject had dysphagia, and nine could not swallow fluid. External beam radiotherapy or a self-expandable metal stent was used following PDT for dysphagia due to recurrence of the malignancy. RESULTS: At 4 weeks post-PDT, a significant improvement in the dysphagia score was observed in 90% of patients, from 2.75 +/- 0.91 to 1.05 +/- 0.83 (p < 0.05). Patients with recurrent dysphagia underwent stent insertion at an average of 63 days (range, 37 to 90). The rate of major complications was 10%. Two esophageal strictures occurred, which were treated by placement of a modified expandable stent across the stricture. The median survival in these cases was 7.0 +/- 0.6 months. One patient that was treated with PDT and radiotherapy is alive and showed a complete tumor response. CONCLUSIONS: PDT as a multimodality treatment is safe and effective for relieving malignant esophageal obstruction with minimal complications.
Adenocarcinoma/complications/mortality/*therapy ; Aged ; Aged, 80 and over ; Biopsy ; Carcinoma, Squamous Cell/complications/mortality/*therapy ; Deglutition Disorders/etiology/*therapy ; Esophageal Neoplasms/complications/mortality/*therapy ; Esophageal Stenosis/etiology/*therapy ; Esophagoscopy ; Female ; Humans ; Kaplan-Meier Estimate ; Male ; Metals ; Middle Aged ; *Neoplasm Recurrence, Local ; Palliative Care ; *Photochemotherapy/adverse effects ; Prospective Studies ; Prosthesis Design ; Radiotherapy, Adjuvant ; Stents ; Time Factors ; Treatment Outcome