OBJECTIVE: To explore the prognostic factors of patients with unresectable liver metastasis colorectal cancer after failed conversion chemotherapy. METHODS: A retrospective, case-controlled study was performed. Study subjects were 105 patients who were diagnosed with synchronous liver metastasis colorectal cancer after failed chemotherapy (metastasis evaluated as unresectable after the conversion chemotherapy) at Xinhua Hospital, Shanghai Jiaotong University from January 2012 to December 2015. Overall survival(OS) was retrospectively analyzed using Kaplan-Meier method. Log-rank test was used to compare survival among groups. Univariate and multivariate analysis was conducted for prognosis using Cox regression model. RESULTS: Of 105 cases,70 were male and 35 were female with median age of 60 years old. Twenty-one patients had right colon cancer, 41 had left colon cancer, 42 had rectal cancer and 1 had synchronous cancers(sigmoid colon and rectum). One hundred and two (97.1%) patients were cT3-4 and 90 patients were cN+ (imaging diagnosis). Eighty-nine (84.8%) patients were loaded with 2 or more liver metastases with the median maximum diameter of 48.3 mm. The patients were followed up for 3 to 43 months from the day of diagnosis. The median OS was 11 months (interquartile range, 8-18). The median OS of patients with cN0, cN1 and cN2 stage was 17, 13 and 10 months, respectively(P=0.026). The median OS of patients with single lesion, 2-3 lesions, 4-10 lesions and more than 10 lesions was 15, 15, 17 and 9 months, respectively (P=0.002). OS of patients with maximum diameter of liver metastatic lesion ≤ 50 mm, 51-100 mm and >100 mm was 15, 10 and 8 months, respectively(P=0.003). The median OS of patients with chemotherapy response of partial response (PR), stable disease (SD) and progressive disease (PD) was 17, 14 and 8 months, respectively(P<0.001). OS was 17 months in patients receiving second line chemotherapy and was 10 months in those without second line chemotherapy (P<0.001). OS in patients undergoing primary tumor resection was 13 month and in those without primary tumor resection was 9 months; the difference was not significant (P=0.060). Multivariate analysis showed that cN2(HR=2.115, 95%CI:1.089-4.109, P=0.027), the maximum diameter of liver metastatic lesion more than 100 mm (HR=3.112, 95%CI:1.455-6.657, P=0.003), chemotherapy response of PD (HR=4.435, 95%CI:2.506-7.533,P<0.001) and without second line chemotherapy(HR=4.432,95%CI:2.186-8.986, P=0.010) were independent prognostic factors. CONCLUSIONS For patients with unresectable liver metastasis from colorectal cancer after failed conversion chemotherapy, prognostic factors include cN2, the maximum diameter of liver metastatic lesion, chemotherapy response and second line chemotherapy. Whether the resection of primary tumor can prolong OS further study.
Antineoplastic Agents ; therapeutic use ; China ; Colorectal Neoplasms ; drug therapy ; pathology ; Female ; Humans ; Liver Neoplasms ; diagnosis ; secondary ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Treatment Failure

Primary colorectal choriocarcinoma is a rare neoplasm. Only 19 cases have been reported worldwide, most of which involved adenocarcinomas. The prognosis is usually poor, and the standard therapy for this tumor has not been established. A 61-year-old woman presented with constipation and lower abdominal discomfort. She was diagnosed with primary adenocarcinoma with focal choriocarcinomatous differentiation in the sigmoid colon and liver metastasis. Because the serum beta-human chorionic gonadotropin level was not significantly elevated, and because only focal choriocarcinomatous differentiation was diagnosed, we selected the chemotherapy regimen that is used for the treatment of metastatic colorectal adenocarcinoma. The patient survived for 13 months after the initial diagnosis. This is the first case in Korea to assess the suppressive effects of the standard chemotherapy for colorectal adenocarcinoma against coexisting colorectal choriocarcinoma and adenocarcinoma.
Adenocarcinoma/*diagnosis/drug therapy/pathology ; Antineoplastic Agents/administration & dosage ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; CA-19-9 Antigen/analysis ; Chorionic Gonadotropin, beta Subunit, Human/blood ; Colon, Sigmoid/pathology ; Colonic Neoplasms/*diagnosis/drug therapy/pathology ; Colonoscopy ; Constipation/etiology ; Female ; Fluorouracil/therapeutic use ; Humans ; Leucovorin/therapeutic use ; Liver Neoplasms/secondary ; Middle Aged ; Organoplatinum Compounds/therapeutic use ; Prognosis ; Tomography, X-Ray Computed

OBJECTIVETo evaluate the efficacy and safety of Chinese herbal medicine combined with systemic chemotherapy and/or regional arterial perfusion for pancreatic cancer with liver metastases (PCLM).

METHODSWe retrospectively selected 292 patients with PCLM who were treated by Chinese herbal medicine combined with systemic chemotherapy and/or regional arterial perfusion at Tianjin Medical University Cancer Hospital from January 2001 to December 2010. All patients were assigned to the Western medicine treatment group (157 cases) and the integrative medicine treatment group (135 cases). Patients in the Western medicine treatment group were treated with gemcitabine (GEM)-based chemotherapy, and partial of them received regional arterial perfusion. Those in the integrative medicine treatment group additionally took Chinese herbs of clearing heat and eliminating mass for at least 4 weeks. The median survival time (MST) , adverse reactions and the incidence of complications were observed.

RESULTSThere was no statistical significance in general data between the two groups (P > 0.05). There was statistical difference in MST between the two groups (4.8 months vs 5.5 months, P < 0.05). No death occurred during chemotherapy or regional arterial perfusion. All toxic or adverse reactions were tolerable.

CONCLUSIONChinese herbal medicine combined with systemic chemotherapy and/or regional arterial perfusion was effective and safe, and it could be optimally selected as palliative therapy for PCLM.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Complementary Therapies ; methods ; Deoxycytidine ; analogs & derivatives ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Liver Neoplasms ; drug therapy ; secondary ; Pancreatic Neoplasms ; drug therapy ; pathology ; Retrospective Studies

No abstract available.
Angiogenesis Inhibitors/administration & dosage ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Bevacizumab/administration & dosage ; Camptothecin/analogs & derivatives/therapeutic use ; Colonic Neoplasms/*diagnosis/drug therapy/pathology ; Colonoscopy ; Female ; Fluorouracil/therapeutic use ; Humans ; Leucovorin/therapeutic use ; Liver Neoplasms/drug therapy/pathology/secondary ; Lung Neoplasms/drug therapy/pathology/secondary ; Middle Aged ; Positron-Emission Tomography ; Tomography, X-Ray Computed

The occurrence of hepatocellular carcinoma (HCC) is closely associated with viral hepatitis or alcoholic hepatitis. Although active surveillance is ongoing in Korea, advanced or metastatic HCC is found at initial presentation in many patients. Metastatic HCC presents with a hypervascular intrahepatic tumor and extrahepatic lesions such as lung or lymph node metastases. Cases of HCC presenting as carcinoma of unknown primary have been rarely reported. The authors experienced a case of metastatic HCC in a patient who presented with a metastatic bone lesion but no primary intrahepatic tumor. This case suggests that HCC should be considered as a differential diagnosis when evaluating the primary origin of metastatic carcinoma.
Antineoplastic Agents/therapeutic use ; Bone Neoplasms/*diagnosis/diagnostic imaging/secondary ; Carcinoma, Hepatocellular/*diagnosis/drug therapy ; Cervical Cord/pathology ; Chemoembolization, Therapeutic ; Gamma Rays ; Humans ; Liver Neoplasms/*diagnosis/drug therapy ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neoplasms, Unknown Primary/pathology ; Niacinamide/analogs & derivatives/therapeutic use ; Pelvic Bones/pathology ; Phenylurea Compounds/therapeutic use ; Tomography, X-Ray Computed

OBJECTIVE: To prospectively evaluate the performance of computed tomography perfusion imaging (CTPI) in predicting the early response to transarterial chemo-lipiodol infusion (TACLI) and survival of patients with colorectal cancer liver metastases (CRLM). MATERIALS AND METHODS: Computed tomography perfusion imaging was performed before and 1 month after TACLI in 61 consecutive patients. Therapeutic response was evaluated on CT scans 1 month and 4 months after TACLI; the patients were classified as responders and non-responders based on 4-month CT scans after TACLI. The percentage change of CTPI parameters of target lesions were compared between responders and non-responders at 1 month after TACLI. The optimal parameter and cutoff value were determined. The patients were divided into 2 subgroups according to the cutoff value. The log-rank test was used to compare the survival rates of the 2 subgroups. RESULTS: Four-month images were obtained from 58 patients, of which 39.7% were responders and 60.3% were non-responders. The percentage change in hepatic arterial perfusion (HAP) 1 month after TACLI was the optimal predicting parameter (p = 0.003). The best cut-off value was -21.5% and patients who exhibited a > or = 21.5% decrease in HAP had a significantly higher overall survival rate than those who exhibited a < 21.5% decrease (p < 0.001). CONCLUSION: Computed tomography perfusion imaging can predict the early response to TACLI and survival of patients with CRLM. The percentage change in HAP after TACLI with a cutoff value of -21.5% is the optimal predictor.
Adult ; Aged ; Colorectal Neoplasms/mortality/*pathology ; Contrast Media/administration & dosage ; Ethiodized Oil/*administration & dosage ; Female ; Hepatic Artery/radiography ; Humans ; Liver Neoplasms/*drug therapy/mortality/*radiography/secondary ; Male ; Middle Aged ; Perfusion Imaging/*methods ; Prospective Studies ; Survival Rate ; Tomography, X-Ray Computed/methods

Adult ; Aged ; Antineoplastic Agents ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Neoplasms ; drug therapy ; secondary ; Endostatins ; therapeutic use ; Epirubicin ; administration & dosage ; Feasibility Studies ; Female ; Follow-Up Studies ; Hemangiosarcoma ; drug therapy ; pathology ; Humans ; Liver Neoplasms ; drug therapy ; secondary ; Male ; Middle Aged ; Pubic Bone ; pathology ; Taxoids ; administration & dosage

OBJECTIVETo investigate the safety and efficacy of trastuzumab administered concurrently with anthracycline-containing adjuvant regimen for breast cancer.

METHODSIt is a prospective, randomized and controlled trial. Participants were randomized to receive trastuzumab administered concurrently or sequentially with anthracycline-containing adjuvant regimen. The primary endpoint was cardiac safety. The second endpoints were disease-free survival (DFS) and overall survival (OS).

RESULTSOne hundred and nine breast cancer patients were enrolled and randomized in this trial. Fifty-five participants received trastuzumab administered concurrently with anthracycline-containing adjuvant regimen and 54 patients received trastuzumab administered sequentially with anthracycline. The primary cardiac event was asymptomatic decrease in the left ventricular ejection fraction (LVEF). There was no significant difference between concurrent and sequential groups in cardiac event rates (9.1% vs13.0%, P = 0.556), neither of LVEF values at basline or at 3, 6, 9 and 12 months during trastuzumab treatment (P > 0.05). Four patients (7.3%) in the concurrent group suffered local recurrences or distant metastases, and 6 participants (11.1%) in the sequential group had distant metastases. There was no significant difference between the two groups in DFS (P = 0.724). There was no death in both groups.

CONCLUSIONSTrastuzumab administered concurrently with anthracycline is a safe adjuvant regimen for breast cancer and does not increase cardiac events. Further research is needed to determine the efficacy of this treatment regimen.

Adult ; Anthracyclines ; administration & dosage ; Antibodies, Monoclonal, Humanized ; administration & dosage ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Breast Neoplasms ; drug therapy ; pathology ; surgery ; Carcinoma, Ductal, Breast ; drug therapy ; pathology ; surgery ; Chemotherapy, Adjuvant ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Liver Neoplasms ; secondary ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Recurrence, Local ; Prospective Studies ; Stroke Volume ; Trastuzumab

OBJECTIVEThe aim of this study was to analyze the clinical characteristics, treatment and prognosis of advanced urothelial carcinoma of the bladder (AUCB).

METHODSThe clinicopathological data of 117 patients with AUCB admitted in our hospital from 1998 to 2009 were reviewed. All patients received first-line chemotherapy. The survival rate was calculated by Kaplan-Meier analysis and log-rank test.

RESULTSThe median age of all patients was 56 years and the male-to-female ratio was 3.33:1. Their 6-, 12-, 24-, 36- and 60-month survival rates were 90.3%, 61.3%, 32.3%, 24.2% and 8.1%, respectively. In the first-line chemotherapy regimen, the effectiveness rate of gemcitabine + platinum drugs was 49.3% (37/75), the median progression-free survival(PFS) was 7.9 months and overall survival (OS) was 18.7 months. The effectiveness of cyclophosphamide + epirubicin + platinum drug regimen was 45.5% (10/22), Median PFS was 7.1 months and OS was 15.3 months. The effectiveness of paclitaxel + platinum drug regimen was 47.1% (8/17), median PFS was 6.5 months and OS was 13.7 months. Among them, the effectiveness rate of the gemcitabine + cisplatin regimen in 67 patients was 47.8%, the median PFS was 7.0 months and OS was 15.3 months. In the 13 patients who received paclitaxel + carboplatin regimen, the effectiveness rate was 53.8%, median PFS was 7.7 months and OS was 16.0 months. The major side effects were leucopenia and thrombocytopenia, mostly were tolerable, of grade I to II.

CONCLUSIONSIn advanced unresectable and metastatic urothelial carcinoma of the bladder, GC regimen is recognized as a standard first-line chemotherapy, with a higher effectiveness and tolerable side effects. Taxane and molecular targeted drugs may further improve the therapeutic effect of the treatment of advanced urothelial carcinomas of the bladder in the future.

Adult ; Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Bone Neoplasms ; drug therapy ; secondary ; Carboplatin ; administration & dosage ; adverse effects ; Carcinoma, Transitional Cell ; drug therapy ; pathology ; secondary ; Cisplatin ; administration & dosage ; adverse effects ; Cyclophosphamide ; administration & dosage ; adverse effects ; Deoxycytidine ; administration & dosage ; adverse effects ; analogs & derivatives ; Disease-Free Survival ; Epirubicin ; administration & dosage ; adverse effects ; Female ; Follow-Up Studies ; Humans ; Leukopenia ; chemically induced ; Liver Neoplasms ; drug therapy ; secondary ; Lung Neoplasms ; drug therapy ; secondary ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; adverse effects ; Retrospective Studies ; Survival Rate ; Thrombocytopenia ; chemically induced ; Urinary Bladder Neoplasms ; drug therapy ; pathology ; Urothelium ; pathology

No abstract available.
Adenocarcinoma/*complications/*diagnosis/pathology ; Aged, 80 and over ; Colonoscopy ; Ethanol/therapeutic use ; Female ; Gallbladder Neoplasms/*complications/*diagnosis/pathology ; Humans ; Intestinal Obstruction/*etiology ; Liver Neoplasms/complications/drug therapy/secondary ; Tomography, X-Ray Computed