To develop a more appropriate therapeutic strategy for treatment of nonpulmonary visceral metastatic testicular seminoma based on the International Germ Cell Consensus Classification, we reviewed the medical records of patients with nonpulmonary visceral metastatic testicular seminoma who were treated over a 20-year period. Only 15 (2.2%) of the 686 cases of testicular seminoma were nonpulmonary visceral metastatic seminoma. The median age of patients was 38 years (range, 22-53 years). Ten (67%) of the patients had an initial diagnosis of supradiaphragmatic or visceral metastatic disease. In addition to nonpulmonary visceral metastasis, all patients had lymph node metastasis as well, the majority of which involved the retroperitoneal lymph nodes. The median and mean progression-free survival durations after chemotherapy for advanced disease were 19 months and 63.7 months, respectively. Six patients (40%) survived, five relapsed after radiation therapy and four died of chemorefractory disease not dependent on the specific regimen. Although the number of cases reviewed in this study was small, we conclude that the choice of chemotherapeutic regimen among the current treatments for nonpulmonary visceral metastatic seminoma of testis primary does not present a different outcome. Therefore, multimodality therapies using new strategies or new agents are well indicated.
Adult ; Antineoplastic Agents, Combined/administration & dosage* ; Bone Neoplasms/secondary ; Bone Neoplasms/radiotherapy ; Bone Neoplasms/drug therapy ; Combined Modality Therapy ; Human ; Lung Neoplasms/secondary ; Lung Neoplasms/radiotherapy ; Lung Neoplasms/drug therapy ; Lymphatic Metastasis ; Male ; Middle Age ; Retroperitoneal Neoplasms/secondary* ; Retroperitoneal Neoplasms/radiotherapy ; Retroperitoneal Neoplasms/drug therapy* ; Retrospective Studies ; Seminoma/secondary* ; Seminoma/radiotherapy ; Seminoma/drug therapy* ; Testicular Neoplasms/pathology*

The standard first-line treatment of castration-resistant prostate cancer (CRPC) is docetaxel-based chemotherapy. However, CRPC may not respond to docetaxel due to drug resistance or other causes. Several new therapeutic agents have been developed, some of which are approved by FDA or on clinical trials. The mechanisms of action of these agents include stabilizing microtubules, inhibiting hormone synthesis, blocking androgen receptor, bone targeting or immune regulation. In this article we review the novel therapeutic options for CPRC after docetaxel failure.
Bone Neoplasms ; drug therapy ; secondary ; Drug Resistance, Neoplasm ; Humans ; Male ; Prostatic Neoplasms, Castration-Resistant ; drug therapy ; pathology ; Taxoids ; therapeutic use

A 47-year-old Korean woman with right middle lobe lung adenocarcinoma, malignant pleural effusion, and multiple lymph node and bone metastases, after three months of lung cancer diagnosis, presented with a palpable right breast mass. Images of the right breast demonstrated architectural distortion that strongly suggested primary breast cancer. Breast biopsy revealed metastatic lung cancer with a negative result for estrogen receptor (ER), progesterone receptor (PR) and mammaglobin, and a positive result for thyroid transcription factor-1 (TTF-1). We present a case of breast metastasis from a case of lung cancer with an extensive micropapillary component, which was initially misinterpreted as a primary breast cancer due to unusual image findings with architectural distortion.
Adenocarcinoma/drug therapy/*secondary ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Biopsy, Needle ; Bone Neoplasms/secondary ; Breast Neoplasms/drug therapy/*secondary ; Diagnosis, Differential ; Female ; Humans ; Lung Neoplasms/*pathology ; Lymphatic Metastasis ; Mammography ; Middle Aged ; Neoplasm Staging ; Tomography, X-Ray Computed ; Ultrasonography, Mammary

OBJECTIVETo study the changes in circulating VEGF and endostatin (ES) levels during chemotherapy for patients with breast cancer, and their correlation with efficacy of chemotherapy.

METHODS40 breast cancer patients with metastases were included in this study. They received TAC/TEC, CAF/CEF, NP, CAP, CMF, TFP, TA or TC regime chemotherapy, respectively. Totally 120 serum samples were collected from the patients at three time points: before chemotherapy, the end of 1 and 5-6 chemotherapy cycles, and analyzed for VEGF and ES levels using ELISA. Tumor agiogenesis activity was evaluated by serum soluble vascular cell adhesion molecule (VCAM - 1) measured by ELISA as a surrogate marker.

RESULTS(1) Before chemotherapy, the median level of VEGF in patients with breast cancer was 496.6 pg/ml, 4.7 times higher than that of healthy controls (P <0.001). The median level of ES was 95.5 ng/ml, 18.3% lower than that of healthy controls (P = 0.183). VCAM-1 was 1077.1 ng/ml and higher than that of controls (P <0.001). The serum VEGF levels correlated with VCAM-1 levels, tumor staging and metastatic sites (P <0.05). (2) At the end of 1 cycle of chemotherapy, the serum VEGF level (median 524.8 pg/ml) was higher than the pretreatment values (P = 0.047), whereas the levels of ES and VCAM-1 were not significantly altered (110.5 ng/ml, P = 0.055; and 975.6 ng/ml, P = 0.27). (3) At the end of 5-6 cycles, the changes in VEGF correlated with the response to chemotherapy. Serum VEGF levels in 27 patients with chemotherapy-responsive and stable disease showed a significant decrease (median 287.4 pg/ml) , but not observed in 13 patients with progressive disease. VCAM-1 also showed a treatment-related change like VEGF. However, chemotherapy might only have a minor effect on ES, because there was no significant difference in the ES levels among 5-6 cycle patients, 1 cycle patients and healthy controls, and neither between therapy-responsive patients.

CONCLUSIONIntensive chemotherapy for breast cancer results in a significant decrease of serum VEGF level, which might be an indicator of the controlled disease status, and following the treatment-induced response or stabilization, the tumor angiogenesis seems to change into an anti-angiogenesis direction.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Neoplasms ; blood ; drug therapy ; secondary ; Breast Neoplasms ; blood ; drug therapy ; pathology ; Carcinoma, Ductal, Breast ; blood ; drug therapy ; secondary ; Endostatins ; blood ; Female ; Humans ; Liver Neoplasms ; blood ; drug therapy ; secondary ; Lung Neoplasms ; blood ; drug therapy ; secondary ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Staging ; Remission Induction ; Vascular Cell Adhesion Molecule-1 ; blood ; Vascular Endothelial Growth Factor A ; blood

Bone metastases is a serious complication of patients with tumor. It is associated with substantial morbidity, including bone pain, pathological fracture,neurological deficit and (or) hypercalcemia. Thus, the management of bone metastasis is a clinically significant issue. Bisphosphonates have now become a part of standard therapy to treat and prevent skeletal-related events (SRE), it could inhibit osteoclast-mediated bone resorption and demonstrate antitumor activity in preclinical models. Bisphosphonates are the most effective agent for treating and (or) preventing complications of bone metastasis, reducing the incidence of skeletal-related events, and improving quality of life in patients with bone metastasis.
Apoptosis ; drug effects ; Bone Neoplasms ; drug therapy ; pathology ; secondary ; Diphosphonates ; adverse effects ; pharmacology ; therapeutic use ; Humans ; Neoplasm Invasiveness

OBJECTIVETo compare the clinical curative effects between 89Sr and its combination with the Guliu recipe (GLR, a Chinese herbal medicine) in treating multiple bone metastatic tumor of mammary cancer (MBM-MC).

METHODSBy adopting the random sampling and grouping method, 89Sr alone (Sr) and 89Sr combined with CHM (Sr-GLR) were used in treating 86 and 40 patients with MBM-MC respectively. The efficacy of therapy were appraised according to the degree of ostalgia relieving and quality of life (QOF) in patients, and the effect of treatment on focal bone metabolism and bone marrow hematopoietic function were compared.

RESULTSThe effective rate of Sr and Sr-GLR in relieving ostalgia was 83.72% and 95.00%, respectively (P > 0.05), the QOF improving and stabilizing rate of them 80.23% and 95.00% (P < 0.05), the effective rate on focal bone metabolism 59.30% and 52.50% (P > 0.05) and their hemo-toxicity 28.00% and 30.00% (P > 0.05).

CONCLUSIONSr-GLR is a combination therapy in treating MBM-MC with good effect, it could raise the patient's QOF, enhance the ostalgia relieving effect without increasing the hemo-toxicity of treatment.

Adult ; Aged ; Bone Neoplasms ; drug therapy ; radiotherapy ; secondary ; Breast Neoplasms ; drug therapy ; pathology ; radiotherapy ; Carcinoma, Ductal, Breast ; drug therapy ; radiotherapy ; secondary ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Middle Aged ; Phytotherapy ; Quality of Life ; Strontium Radioisotopes ; therapeutic use

OBJECTIVETo evaluate the efficacy and adverse reactions of Xeloda in the treatment of recurrent and metastatic breast cancer.

METHODSThis clinical study was designed to treat 69 patients with recurrent and metastatic breast cancer with Xeloda, 2500 mg/m(2)/d, twice daily for 2 weeks followed by a 1-week rest period, repeated every 3 weeks.

RESULTSSixty-nine patients received Xeloda for more than 1 cycle. The overall response rate (CR + PR) was 16.0%, clinical benefit rate (CR + PR + SD > or = 24 months) was 27.5%, disease control rate (CR + PR + SD) was 75.4%. The median time to failure (TTF) was 3 months (range: 0.7 - 11 months). The median time to progression (TTP) was 2 months (range: 0.7 - 11 months). The median duration of response (CR + PR) was 6 months (range: 4 - 11 months). The most common treatment-related adverse events were hand-foot syndrome (HFS) that occurred in 60.8% (42/69) patients mostly as grade I-II. Fifty-five percent (22/40) of patients who had received high dose preventive Vit B6 developed HFS without grade III; while 69% (20/29) of patients who had not received such treatment did develop HFS including 2 patients with grade III. However, there was not significant difference between the two groups.

CONCLUSIONXeloda is an effective and well tolerated treatment in patients with recurrent and metastatic breast cancer. The symptoms of HFS may be relieved by high dose Vit B6 as prevention.

Adult ; Aged ; Antimetabolites, Antineoplastic ; therapeutic use ; Bone Neoplasms ; drug therapy ; secondary ; Breast Neoplasms ; drug therapy ; pathology ; Capecitabine ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Drug Administration Schedule ; Female ; Fluorouracil ; analogs & derivatives ; Humans ; Liver Neoplasms ; drug therapy ; secondary ; Lung Neoplasms ; drug therapy ; secondary ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Recurrence, Local ; drug therapy

OBJECTIVETo evaluate the correlation of clinical effects and reasonable doses of docetaxel salvage therapy for patients with metastatic breast cancer.

METHODSWe reviewed retrospectively the clinical records of patients with metastatic breast cancer treated with docetaxel and statistically analyzed the correlation between clinical effects and reasonable doses of docetaxel.

RESULTSThe objective response rate and clinical benefit rate of docetaxol in patients with metastatic breast cancer were 27.0% and 35.0%, respectively, and the median progression free survival (PFS) was 5.0 (3.8 - 6.3) months. In the analysis at a single dose level, the clinical benefit rate and PFS of the ≥ 90.0 mg/m(2) docetaxel group were superior to that of the < 90.0 mg/m(2) group (P = 0.008, P = 0.045). Multi-dose level group stratified analysis showed that the docetaxel < 75.0 mg/m(2) group was better than the 75.0 - 84.9 mg/m(2) PFS group (P = 0.018), and the ≥ 95.0 mg/m(2) group was better than the 75.0 - 84.9 mg/m(2) group (P = 0.048). In patients who received >third line treatment or previously received paclitaxel adjuvant therapy, the PFS of the ≥ 94.9 mg/m(2) docetaxel group was 6.0 months, better than the 3.0 months of the 75.0 ∼ 84.9 mg/m(2) group (P = 0.031; P = 0.021).

CONCLUSIONThere is a clear correlation between clinical effects and reasonable doses of docetaxel salvage therapy in patients with metastatic breast cancer.

Adult ; Aged ; Antineoplastic Agents ; administration & dosage ; therapeutic use ; Bone Neoplasms ; drug therapy ; secondary ; Breast Neoplasms ; drug therapy ; pathology ; Disease-Free Survival ; Dose-Response Relationship, Drug ; Drug Administration Schedule ; Female ; Follow-Up Studies ; Humans ; Liver Neoplasms ; drug therapy ; secondary ; Lung Neoplasms ; drug therapy ; secondary ; Middle Aged ; Remission Induction ; Retrospective Studies ; Salvage Therapy ; Taxoids ; administration & dosage ; therapeutic use ; Young Adult

We reviewed and analyzed the clinical data for a patient with metastatic castration-resistant prostate cancer (mCRPC) from September, 2009 to December, 2014. After the treatment with abiraterone, patient's performance status improved, pain relieved, total prostate specific antigen (tPSA) and free prostate specific antigen (fPSA) markedly decreased. tPSA or fPSA fluctuated between 
30 and 50 ng/mL or between 10 and 20 ng/mL. MRI showed the left peripheral zone reduced. MRI and bone single photon emission computed tomography (SPECT) scan showed no new metastasis. These results indicated that application of abiraterone for patient with mCRPC not only decreased prostate specific antigen (PSA) levels and tumor volume, but also blocked bone metastasis progression and enhanced pain relief.
Androstenes ; therapeutic use ; Bone Neoplasms ; drug therapy ; secondary ; Disease Progression ; Humans ; Male ; Prostate-Specific Antigen ; blood ; Prostatic Neoplasms, Castration-Resistant ; drug therapy ; pathology

OBJECTIVETo study and evaluate the effect of Sangu Decoction (SGD, ) on the bone destruction due to mammary cancer metastasis.

METHODSMetastasis rat mammary tumor-1 cells were transplanted into the left hind limb tibia of SD rats to establish the bone metastasis of the mammary cancer model. The modeled rats were treated with SGD for observing its effect on rats' pain behavior, including 50% paw withdrawal threshold (50% PWT) after von Frey fiber stimulation, burden difference of bilateral feet, and thermal withdrawal latency (TWL), with zoledronic acid as the positive control. Moreover, the damage in the tibia sample of rats was scored by an iconographic method, and the bone mineral density (BMD) as well as the bone mineral content (BMC) were estimated.

RESULTSThe model established showed characteristics of mixed metastasis, revealing the manifestations of tumor development, bone destruction, cancerous pain, etc. In the SGD-treated group, 50% PWT was prolonged (8.13 ± 4.76 vs. 2.30 ± 2.19), and TWL was longer (3.48 ± 0.62 s vs. 2.89 ± 0.26 s) than those in the control group, respectively (P<0.05 or P<0.01). Iconographic scoring also showed improvement of BMD (0.134 ± 0.009 vs. 0.120 ± 0.007, P<0.01) and an elevating trend of BMC in the SGD-treated group.

CONCLUSIONSGD could effectively alleviate the cancerous pain of bone metastasis and mitigate the metastasis that cause osteolytic destruction of bone.

Animals ; Bone Density ; drug effects ; Bone Neoplasms ; drug therapy ; physiopathology ; secondary ; Bone and Bones ; drug effects ; pathology ; physiopathology ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Mammary Neoplasms, Animal ; pathology ; Rats ; Rats, Sprague-Dawley ; Reaction Time ; drug effects