OBJECTIVETo retrospectively compare the efficacy of postoperative radiotherapy (RT) alone with that of postoperative radiotherapy with concurrent chemotherapy (CRT) for thoracic esophageal squamous cell carcinoma (EPC) with positive lymph nodes, and to evaluate the clinical value of RT + CRT.

METHODS304 EPC patients underwent esophagectomy with three-field lymph node dissection had pathological lymph node metastases, but no hematogenous distant metastasis. Among them, 140 cases underwent postoperative RT alone, and 164 cases underwent postoperative CRT. The dose of irradiation was 50 Gy, and the chemotherapy regimen was taxol and cis-platinum, and a cycle was 21 days.

RESULTSThe 1-, 3- and 5-year total survival rates of the whole group were 90.1%, 56.6% and 43.3%, respectively, with a median survival time of 49.7 months. The 5-year overall survival rates of the CRT and RT groups were 47.4% and 38.6%, respectively (P = 0.030), with a median survival time of 53.5 and 41.7 months, respectively (P = 0.030). The overall survival rates of the patients who underwent 1, 2, 3, 4 cycles of chemotherapy were 24.4%, 53.0%, 58.1% and 43.3%, respectively (P = 0.007). Among them, the 5-year total survival rate of patients with 2-4 cycles of chemotherapy was significantly better than that of patients who underwent one cycle of chemotherapy (P = 0.001). Univariate analysis showed that number of metastatic lymph nodes, pT stage, therapeutic regimen and number of chemotherapy cycles were significantly correlated with the prognosis of the patients (P < 0.05 for all). Multivariate analysis showed that number of metastatic lymph nodes, pT stage, and number of chemotherapy cycles were independent prognostic factors of the patients (P < 0.05 for all). Early toxic effects including neutropenia, radiation esophagitis, and gastrointestinal effects were significantly more severe in the CRT group than that in the RT group (P < 0.05), however, there were no significant differences of late toxic effects between the two groups (P > 0.05).

CONCLUSIONPostoperative CRT for thoracic EPC with positive lymph nodes can improve the survival rate, with tolerable adverse effects.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; pathology ; radiotherapy ; surgery ; Chemoradiotherapy ; adverse effects ; Cisplatin ; administration & dosage ; Esophageal Neoplasms ; drug therapy ; pathology ; radiotherapy ; surgery ; Esophagectomy ; Esophagitis ; etiology ; Female ; Follow-Up Studies ; Humans ; Lymph Node Excision ; Lymphatic Irradiation ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Neutropenia ; chemically induced ; etiology ; Paclitaxel ; administration & dosage ; Particle Accelerators ; Postoperative Period ; Retrospective Studies ; Survival Rate

OBJECTIVETo investigate the prognostic significance of the preoperative neutrophil-to-lymphocyte ratio (NLR) in patients with esophageal squamous cell carcinoma (ESCC) who received radical resection.

METHODSA retrospective review was performed on 475 patients who underwent radical resection for ESCC in our hospital between January 2007 and December 2008, all patients were diagnosed with ESCC by pathological examination. None accepted neoadjuvant therapy.

RESULTSThe median value of NLR was 1.77 (range, 0.53-11). Based on this cut-off value of 2.5, all the patients were divided into 2 groups: a low NLR (<2.5, n = 389) group and a high NLR ( ≥ 2.5, n = 86) group. The 5-year overall survival rate was 48.6% in patients of the low NLR group and 36.0% in those of the high NLR group (P = 0.009). The ratio of women was higher in the low NLR group (P = 0.04). Univariate analysis showed NLR, age, history of smoking, T stage, N stage, and postoperative adjuvant therapy were associated with survival (P < 0.05 for all). We also found that NLR could be used to divide patients with or without lymph node metastasis into a high and low risk groups. Multivariate analysis revealed that NLR, age, N stage, and postoperative adjuvant therapy were independent risk factors of prognosis.

CONCLUSIONOur results show that preoperative NLR ≥ 2.5 may be a convenient biomarker to predict patients with a poor prognosis after radical resection for ESCC.

Adult ; Aged ; Aged, 80 and over ; Carcinoma, Squamous Cell ; blood ; pathology ; surgery ; therapy ; Chemotherapy, Adjuvant ; Esophageal Neoplasms ; blood ; pathology ; surgery ; therapy ; Esophagectomy ; Female ; Follow-Up Studies ; Humans ; Leukocyte Count ; Lymphatic Metastasis ; Lymphocytes ; cytology ; Male ; Middle Aged ; Neoplasm Staging ; Neutrophils ; cytology ; Preoperative Care ; Radiotherapy, Adjuvant ; Retrospective Studies ; Sex Factors ; Smoking ; Survival Rate

OBJECTIVEPure epithelial breast metaplastic carcinoma is a rare and highly malignant tumor. In this study, our purpose was to analyze the clinical features, treatment method and prognostic factors, so to explore the approach for early diagnosis and appropriate treatment of this cancer.

METHODSClinical data of 22 patients with histopathologically confirmed pure epithelial breast metaplastic carcinoma and treated at Tianjin Cancer Hospital from 1974 to 2008, were reviewed retrospectively. Survival rate was calculated by life tables. Kaplan-Meier unvariate analysis and Log-rank test were used to compare the survival rates. Multivariate factors for survival were analyzed by Cox proportional hazards regression model.

RESULTSThe median age of the 22 cases of pure epithelial breast metaplastic carcinoma was 52.5 years. Among them 20 cases went to see a doctor for painless mass, and two cases shown as skin inflammation. Clarifying a diagnosis was difficult before operation so that its diagnosis mainly depended on postoperative histopathologic examination. Twelve cases had axillary lymph node metastasis, 7 cases distant metastasis, and the lung was the most common metastatic organ. The 5-year survival rate was 55.6%, with a median follow-up of 46 months. It was found by Kaplan-Meier unvariate analysis that the age (P = 0.044), number of positive axillary lymph nodes (P = 0.011) and therapeutic schedule (P = 0,003) significantly influenced the outcome of the patients, but tumor size (P = 0.194) was not. Cox multivariate analysis results showed that number of positive axillary lymph nodes was independent prognostic factor for pure epithelial breast metaplastic carcinoma (P = 0.038).

CONCLUSIONSPure epithelial breast metaplastic carcinoma is seldom seen. It is easy to cause distant metastasis and has a poor prognosis. ER, PR and HER-2 expressions in most samples are negative. The more axillary lymph nodes have metastasis, the poorer is the prognosis. A reasonable and comprehensive treatment can improve the prognosis obviously.

Adult ; Aged ; Aged, 80 and over ; Axilla ; Breast Neoplasms ; drug therapy ; pathology ; radiotherapy ; surgery ; Carcinoma ; drug therapy ; pathology ; radiotherapy ; surgery ; Carcinoma, Adenosquamous ; drug therapy ; pathology ; radiotherapy ; surgery ; Carcinoma, Squamous Cell ; drug therapy ; pathology ; radiotherapy ; secondary ; surgery ; Chemotherapy, Adjuvant ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; secondary ; Lymph Node Excision ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Mastectomy, Radical ; methods ; Middle Aged ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate

Adenocarcinoma ; drug therapy ; immunology ; pathology ; radiotherapy ; surgery ; Adult ; Antigens, Neoplasm ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carboplatin ; administration & dosage ; Carcinoma, Squamous Cell ; drug therapy ; immunology ; pathology ; radiotherapy ; surgery ; Chemoradiotherapy, Adjuvant ; Chemotherapy, Adjuvant ; Female ; Humans ; Hysterectomy ; Iridium Radioisotopes ; therapeutic use ; Middle Aged ; Neoadjuvant Therapy ; methods ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Preoperative Period ; Radiotherapy, Adjuvant ; Retrospective Studies ; Serpins ; metabolism ; Treatment Outcome ; Uterine Cervical Neoplasms ; drug therapy ; immunology ; pathology ; radiotherapy ; surgery

Most patients with esophageal cancer have advanced disease at presentation. The efficacy of surgical resection alone is often unsatisfactory in patients with stage III or more advanced cancer according to the seventh edition of UICC staging system for esophageal cancer. The systematic multidisciplinary treatment is important. Mounting evidence indicates that preoperative concurrent chemoradiotherapy is the most effective induction therapy to down-stage tumor and increase radical resection rate. For the esophageal squamous cell carcinoma patients with multi-stations and multi-fields lymph node metastasis, preoperative induction chemotherapy would be a viable option. For locally advanced cancers which have been surgically resected, postoperative adjuvant radiotherapy maybe helpful to improve local control for the insufficient surgical dissection. The role of adjuvant chemotherapy also needs further studies. Thoracic esophageal squamous cell carcinoma and lower esophageal adenocarcinoma which is common in western countries are different. We need more prospective clinical studies to establish our treatment modalities for esophageal cancer.
Carcinoma, Squamous Cell ; drug therapy ; radiotherapy ; surgery ; Chemotherapy, Adjuvant ; Combined Modality Therapy ; Esophageal Neoplasms ; drug therapy ; radiotherapy ; surgery ; Humans ; Prospective Studies ; Radiotherapy, Adjuvant

Biomarker identification is crucial for the selection of patients who might benefit from radiotherapy. To explore potential markers for response and prognosis in patients with locally advanced esophageal carcinoma treated with radiotherapy followed by surgery, we evaluated the expression of cell cycle checkpoint-related proteins Chk2, Cdc25C, and Cyclin D1. A total of 56 patients with locally advanced esophageal squamous cell carcinoma were treated with radiotherapy followed by surgery. Pretreatment tumor biopsy specimens were analyzed for Chk2, Cdc25C, and Cyclin D1 expression by immunohistochemistry. High expression of Chk2, Cyclin D1, and Cdc25C was observed in 44 (78.6%), 15 (26.8%), and 27 (48.2%) patients, respectively. The median survival was 16 months (range, 3-154 months), with a 5-year overall survival rate of 19.6%. Overexpression of Chk2 was associated with smoking (P = 0.021), overexpression of Cdc25C was associated with patient age (P = 0.033) and tumor length (P = 0.001), and overexpression of Cdc25C was associated with pathologic complete response (P = 0.038). Univariate analysis demonstrated that overexpression of Cdc25C and pathologic complete response was associated with better survival. In multivariate analysis, Cdc25C was the most significant independent predictor of better survival (P = 0.014) for patients treated with radiotherapy followed by surgery. Overexpression of Cdc25C was significantly associated with pathologic complete response and better survival of patients with locally advanced esophageal cancer treated with radiotherapy followed by surgery. These results suggest that Cdc25C may be a biomarker of treatment response and good prognosis for esophageal carcinoma patients. Thus, immunohistochemical staining of Cdc25C in a pretreatment specimen may be a useful method of identifying optimal treatment for patients with esophageal carcinoma.
Adult ; Aged ; Carcinoma, Squamous Cell ; metabolism ; pathology ; radiotherapy ; surgery ; Checkpoint Kinase 2 ; metabolism ; Combined Modality Therapy ; Cyclin D1 ; metabolism ; Esophageal Neoplasms ; metabolism ; pathology ; radiotherapy ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Neoplasm Staging ; Particle Accelerators ; Proportional Hazards Models ; Smoking ; Survival Rate ; cdc25 Phosphatases ; metabolism

Oral squamous cell carcinoma (OSCC) is a common malignant tumor of the head and neck, and recurrence is an important prognostic factor in patients with OSCC. We explored the factors associated with recurrence of OSCC and analyzed the survival of patients after recurrence. Clinicopathologic and follow-up data of 275 patients with OSCC treated by surgery in the Cancer Institute and Hospital of Tianjin Medical University between 2002 and 2006 were analyzed. Recurrence factors were analyzed with Chi-square or Fisher's exact test and multivariate analysis. The prognosis of patients after recurrence was analyzed with the Kaplan-Meier method and log-rank test. The recurrence rate was 32.7%. The recurrence time ranged from 2 to 96 months, with a median of 14 months. Univariate analysis showed that T stage, degree of differentiation, pN stage, flap application, resection margin, and lymphovascular invasion were factors of recurrence (P < 0.05). Multivariate analysis showed that T stage, degree of differentiation, and pN stage were independent factors of recurrence (P < 0.001). The differences in gender, age, tumor site, region of lymph node metastasis, and perineural invasion between the recurrence and non-recurrence groups were not significant (P > 0.05). Kaplan-Meier and log-rank tests showed that the 2- and 5-year survival rates were significantly lower in the recurrence group than in non-recurrence group (67.6% vs. 88.0%, 31.8% vs. 79.9%, P < 0.001). Therefore, to improve prognosis, we recommend extended local excision, flap, radical neck dissection, and adjuvant chemoradiotherapy for patients more likely to undergo recurrence.
Adult ; Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; pathology ; radiotherapy ; surgery ; Chemotherapy, Adjuvant ; Cisplatin ; administration & dosage ; Female ; Fluorouracil ; administration & dosage ; Follow-Up Studies ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Mouth Neoplasms ; drug therapy ; pathology ; radiotherapy ; surgery ; Neck Dissection ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Radiotherapy, Adjuvant ; Survival Rate ; Taxoids ; administration & dosage ; Young Adult

OBJECTIVE: To compare the therapeutic effect of postoperative radiotherapy with surgery alone in advanced supraglottic laryngeal squamous cell carcinoma (LSCC). METHOD: According to the treatment methods, 59 patients with advanced supraglottic LSCC were divided into surgery plus radiotherapy group (S+R group) (33 cases) and surgical group (S group) (26 cases). In S+R group, total laryngectomy was performed on 27 patients and partial laryngectomy on 6 patients, 27 of whom underwent lateral neck dissections; while in S group, total laryngectomy was performed on 23 patients and partial laryngectomy on 3 patients, 24 of whom underwent lateral neck dissections. RESULT: The 3-year overall survival rate of S+R and S group were 62.6% and 62.6% respectively, and the 5-year overall survival rate of S+R and S group were 43.8% and 40.5% respectively. But there was no statistically significant difference of survival rate between two groups by Log-rank test (P > 0.05). In S+R group, recurrence happened in 5 cases and the recurrent rate was 15.1%; in S group, recurrence happened in 10 patients and the recurrent rate was 38.5%, statistically significant difference was found between the two recurrent rates (P < 0.05). CONCLUSION Surgery combined with postoperative radiotherapy could not improve the 3-year-or 5-year overall survival rate, but could significantly reduced tumor recurrence rate.
Adult ; Aged ; Carcinoma, Squamous Cell ; pathology ; radiotherapy ; surgery ; Combined Modality Therapy ; Female ; Glottis ; pathology ; Head and Neck Neoplasms ; pathology ; radiotherapy ; surgery ; Humans ; Laryngeal Neoplasms ; pathology ; radiotherapy ; surgery ; Laryngectomy ; Male ; Middle Aged ; Neck Dissection ; Squamous Cell Carcinoma of Head and Neck ; Survival Rate ; Treatment Outcome

OBJECTIVETo compare the efficacy and feasibility of neoadjuvant chemoradiotherapy with docetaxel plus cisplatin or with cisplatin plus fluorouracil in the treatment of local advanced esophageal squamous cell carcinoma.

METHODSA total of 154 cases in the stage of cT3N0-1M0 were randomly assigned to two arms. The arm A received 2 cycles of doctaxel 75 mg/m(2) plus cisplatin 25 mg/m(2) d1-3 and 40 Gy of radiation therapy, and the arm B received 2 cycles of cisplatin 25 mg/m(2) d1-3 plus fluorouracil 600 mg/m(2) d1 ∼ 5 and 40 Gy of radiation therapy. The surgery was performed 3 - 4 weeks later.

RESULTSGrade 3/4 toxicities occurred in 53.2% of the patients in arm A and in 36.4% of the patients in arm B (P = 0.035). Neutropenia occurred in 20.7% of the patients in arm A and 5.6% of the patients in arm B (P = 0.004). Nine patients aborted surgery due to tumor progression. 71 patients underwent resection in 73 cases of the arm A and 69 patients underwent complete resection, 70 patients underwent resection in 72 cases and 70 complete resection of the arm B, respectively (P > 0.05). No mortality was noted. The overall complication rate was similar in the two arms (21.9% vs. 23.6%). Pathological complete response was achieved in 27 patients (35.1%) in the arm A and 16 patients (20.8%) in the arm B (P = 0.048).

CONCLUSIONSNeoadjuvant chemoradiotherapy with docetaxel plus cisplatin can be well tolerated and achieves a higher pathological complete response rate than with cisplatin plus fluorouracil.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Squamous Cell ; pathology ; surgery ; therapy ; Chemoradiotherapy ; Cisplatin ; administration & dosage ; adverse effects ; Esophageal Neoplasms ; pathology ; surgery ; therapy ; Female ; Fluorouracil ; administration & dosage ; adverse effects ; Humans ; Male ; Middle Aged ; Neoadjuvant Therapy ; Neoplasm Staging ; Neutropenia ; chemically induced ; Radiotherapy, High-Energy ; Remission Induction ; Taxoids ; administration & dosage ; adverse effects ; Vomiting ; chemically induced

OBJECTIVETo analyze the clinical characteristics, influencing factors and outcome of recurrent patients with early stage bulky cervical carcinoma.

METHODSBetween January 1(st) 2000 and December 31(st) 2009, 76 patients with stage Ib2 and IIa2 bulky cervical carcinoma developed recurrence and (or) metastasis. The recurrence time, recurrence location, recurrence-related factors, treatment and survival were analyzed.

RESULTSThe median follow up was 44 months (9-137 months). The overall recurrence and (or) metastasis rate was 22.6%. The 1-, 1-2, 3-5 and 5-year recurrence and (or) metastasis rates were 38.2%, 27.6%, 30.3% and 3.9%, respectively. The 5-year survival rate of local recurrence was 34.5%, that of distant metastasis was 23.6%, and that of distant metastasis with synchronous pelvic recurrence was 11.1%, (P = 0.555). The 5-year survival rate of patients who received surgery plus chemotherapy, radiation plus chemotherapy and chemotherapy alone after recurrence and (or) metastasis were 53.3%, 30.7% and 24.6%, respectively (P = 0.686). Univariate analysis demonstrated that tumor recurrence and (or) metastasis in patients of the stage Ib2 and IIa2 bulky cervical carcinoma were influenced by the disease stage, pelvic lymph node metastasis, deep cervical stromal invasion, lymphovascular tumor thrombus and pathological types. Multivariate regression analysis demonstrated that pelvic lymph node metastasis, lymphovascular tumor thrombus and pathological types were the key factors affecting the recurrence and (or) metastases of the stage Ib2 and IIa2 bulky cervical carcinoma. Subgroup analysis showed that pelvic lymph node metastasis and stage were the main factors affecting the local recurrence in those patients, and the pathological type, vascular tumor thrombus and pelvic lymph node metastasis were the main factors affecting the distant metastasis.

CONCLUSIONSRecurrence and(or) metastasis of early stage bulky cervical cancer are mostly happened within 2 years post operation. Patients with pelvic lymph node metastasis have high probability to develop local recurrence and distant metastasis. Patients with non-squamous cell carcinoma and lymphovascular tumor thrombus are more likely to develop distant metastasis. Neoadjuvant chemotherapy does not decrease local recurrence and distant metastasis in patients with stage Ib2 and IIa2 bulky cervical carcinoma. Individualized treatment is advised for recurrent patients.

Adenocarcinoma ; pathology ; secondary ; surgery ; therapy ; Carcinoma, Squamous Cell ; pathology ; secondary ; surgery ; therapy ; Chemotherapy, Adjuvant ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Lung Neoplasms ; drug therapy ; secondary ; Lymph Node Excision ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Multivariate Analysis ; Neoadjuvant Therapy ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local ; surgery ; therapy ; Neoplasm Staging ; Pelvis ; Radiotherapy, Adjuvant ; Survival Rate ; Tumor Burden ; Uterine Cervical Neoplasms ; pathology ; surgery ; therapy