Objective: To evaluate the efficacy and safety of different medical treatment in advanced or unresectable angiosarcoma. Methods: This study was a single-center retrospective clinical study. Fifty-five advanced or unresectable angiosarcoma patients treated in Sun-Yat Sen University Cancer Center from January 2005 to August 2020 were enrolled. There were 34 patients who received first-line doxorubicin-based chemotherapy (doxorubicin group), 12 patients received first-line doxorubicin or liposome doxorubicin plus paclitaxel or albumin bound paclitaxel chemotherapy (combination therapy group), and 4 patients received first-line paclitaxel-based treatment (paclitaxel group). There were 6 patients who received anti-angiogenesis targeted therapy, another 2 patients received anti-PD-1 antibody plus anti-angiogenesis targeted therapy. Targeted therapy and immunotherapy plus targeted therapy included 5 cases of first-line therapy and 3 cases of second-line therapy. The therapeutic effect was evaluated by RECIST 1.1 standard. The adverse reactions were evaluated by CTCAE4.0 standard. Kaplan-Meier survival analysis was evaluated with Log rank test. Cox proportional hazard model was used to analyze the influencing factors. Results: There were 18 patients achieved partial response (PR) in 34 patients in the doxorubicin group, median progression-free survival (mPFS) was 4.5 months, and median overall survival (mOS) was 15 months. Four patients achieved PR in 12 patients in the combination therapy group, mPFS and mOS were 4 months and 19 months. Two patients achieved PR in 4 patients in the paclitaxel group, mPFS and mOS were 3 months and 9 months. However, only 1 in 6 patients achieved PR for anti-angiogenesis targeted therapy, mPFS and mOS were 3 months and 16 months. Two patients who received anti-PD-1 immunotherapy combined with anti-angiogenesis targeted therapy acquired PR for 17 months and more than 16 months. Median PFS (7.5 months) were longer in those with primary liver, lung and spleen angiosarcoma than in those with other primary site (3.0 months, P=0.028). The mOS (20 months) was longer in females than that in males (12 months, P=0.045). Primary tumor site, sex, age and treatment were not independent prognostic factors for angiosarcoma patients (P>0.05). Grade 3-4 cardiac toxicity was found in 2 patients in the combination therapy group. Conclusions: Doxorubicin-based and paclitaxel-based chemotherapy are the most important treatment for advanced angiosarcoma. Potential efficacy for targeted therapy combined with anti-PD-1 immunotherapy are showed in some patients with long duration of response and moderate adverse event.
Male ; Female ; Humans ; Hemangiosarcoma ; Retrospective Studies ; Paclitaxel/adverse effects* ; Doxorubicin/therapeutic use* ; Antineoplastic Combined Chemotherapy Protocols/adverse effects*

OBJECTIVETo investigate the feasibility and efficacy of rituximab combined with high-dose chemotherapy supported by autologous peripheral blood stem cell transplantation (ASCT) in patients with aggressive B-cell non-Hodgkin lymphoma (NHL).

METHODSTwenty-eight patients with aggressive B-cell NHL (22 newly diagnosed, 6 relapsed) were enrolled in this study. The high-dose chemotherapy included CHOP regimen (CTX + ADM + VCR + PDN) for the newly diagnosed patients and DICE (DEX + IFO + DDP + VP-16) or EPOCH (VP-16 + PDN + VCR + CTX + ADM) for the relapsed patients. Each patient received infusion of rituximab at a dose of 375 mg/m(2) for four times, on D1 before and on D7 of peripheral blood stem cell mobilization, and on D1 before and D8 after stem cell reinfusion.

RESULTSComplete remission was achieved in all patients after high dose chemotherapy and ASCT. At a median follow-up of 37 months, the estimated overall 4-year survival and progression-free survival rate for all patients were 75.0% and 70.3%, respectively, while both were 72.7% for the previously untreated patients. The therapy was generally well tolerated with few side-effects attributable to rituximab.

CONCLUSIONThese results suggest that adding rituximab to high-dose chemotherapy with peripheral blood stem cell transplantation is feasible and may be beneficial for patients with aggressive B-cell non-Hodgkin lymphoma.

Adolescent ; Adult ; Antibodies, Monoclonal, Murine-Derived ; adverse effects ; therapeutic use ; Antineoplastic Agents ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Cisplatin ; adverse effects ; therapeutic use ; Combined Modality Therapy ; Cyclophosphamide ; adverse effects ; therapeutic use ; Dexamethasone ; adverse effects ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; adverse effects ; therapeutic use ; Etoposide ; adverse effects ; therapeutic use ; Female ; Fever ; chemically induced ; etiology ; Humans ; Ifosfamide ; adverse effects ; therapeutic use ; Lymphoma, Large B-Cell, Diffuse ; therapy ; Male ; Middle Aged ; Peripheral Blood Stem Cell Transplantation ; Prednisolone ; adverse effects ; therapeutic use ; Prednisone ; adverse effects ; therapeutic use ; Prospective Studies ; Remission Induction ; Rituximab ; Survival Rate ; Vincristine ; adverse effects ; therapeutic use ; Vomiting ; chemically induced ; Young Adult

A 69-year-old male was diagnosed in February 2004 with stage IV extranodal marginal zone B cell lymphoma involving the mediastinal nodes, lung parenchyma and bone marrow with high LDH. Shortness of breath developed following the 5th course of Rituximab-CHOP chemotherapy (cyclophosphamide, Vincristine, Doxorubicin, Prednisolone). Bronchoscopy guided transbronchial lung biopsy revealed interstitial thickening and type II pneumocyte activation, compatible with interstitial pneumonitis. After treatment with prednisolone a complete resolution of the dyspnea was observed. The patient was well on routine follow-up at the outpatient clinic, with no progression of lymphoma or interstitial pneumonitis.
Aged ; Antibodies, Monoclonal/*adverse effects/*therapeutic use ; Antineoplastic Combined Chemotherapy Protocols/*adverse effects/*therapeutic use ; Biopsy ; Cyclophosphamide/adverse effects/therapeutic use ; Doxorubicin/adverse effects/therapeutic use ; Humans ; Lung Diseases, Interstitial/*chemically induced/*pathology/radiography/surgery ; Lymphoma, B-Cell, Marginal Zone/*drug therapy ; Male ; Prednisone/adverse effects/therapeutic use ; Tomography, X-Ray Computed ; Vincristine/adverse effects/therapeutic use

BACKGROUNDIn recent years, increasing numbers of patients are accepting neoadjuvant chemotherapy before their operation in order to get a better prognosis. But chemotherapy has many side-effects. We have observed that patients who accepted neoadjuvant chemotherapy are more sensitive to anesthetics. The aim of this study was to determine the median effective dose (EC(50)) of intravenous anesthetics for neoadjuvant chemotherapy patients to lose consciousness during target-controlled infusion.

METHODSTwo hundred and forty breast cancer patients undergoing elective operations were assigned to six groups according to treatment received before their operation and the use of intravenous anesthetics during anesthesia; non-adjuvant chemotherapy + propofol group (group NP, n = 40), Taxol + propofol group (group TP, n = 40), adriamycin + cyclophosphamide + 5-Fu + propofol group (group CP, n = 40), non-adjuvant chemotherapy + etomidate group (group NE, n = 40), taxol + etomidate group (group TE, n = 40), adriamycin + cyclophosphamide + 5-Fu + etomidate group (group CE, n = 40). We set the beginning effect-site concentration (Ce) of propofol as 3.0 µg/ml and etomidate as 0.2 µg/ml. The concentration was increased by steps until the patient was asleep, (OAAS class I-II), then gave fentanyl 3 µg/kg and rocuronium 0.6 mg/kg and intubated three minutes later. The patients' age, height, and weight were recorded. BIS was recorded before induction, at the initial effect-site concentration and at loss of consciousness. The effect-site concentration was recorded when patient lost consciousness.

RESULTSThere were no significant differences between groups in general conditions before treatment; such as BIS of consciousness, age, sex and body mass index. The EC(50) of propofol in the NP, TP and CP groups was 4.11 µg/ml (95%CI: 3.96 - 4.26), 2.94 µg/ml (95%CI: 3.36 - 3.47) and 2.91 µg/ml (95%CI: 3.35 - 3.86), respectively. The EC50 of etomidate in the NE, TE and CE groups was 0.61 µg/ml (95%CI: 0.55 - 0.67), 0.38 µg/ml (95%CI: 0.33 - 0.44), and 0.35 µg/ml (95%CI: 0.34 - 0.36), respectively. There was no significant difference of BIS level before induction or in BIS50 level in any group when patients lost consciousness.

CONCLUSIONSThe EC(50) of intravenous anesthetics to cause loss of consciousness in neoadjuvant chemotherapy groups is lower than in the control group. There was no significant difference of BIS level at which patients lost consciousness.

Adult ; Anesthetics, Intravenous ; therapeutic use ; Breast Neoplasms ; drug therapy ; surgery ; Cyclophosphamide ; therapeutic use ; Doxorubicin ; therapeutic use ; Etomidate ; therapeutic use ; Female ; Fluorouracil ; therapeutic use ; Humans ; Middle Aged ; Neoadjuvant Therapy ; adverse effects ; Paclitaxel ; therapeutic use ; Propofol ; therapeutic use ; Unconsciousness ; chemically induced

The aim of this study was to compare the efficacy of rituximab plus CHOP regimen and CHOP regimen on newly diagnosed patients with diffuse large B-cell lymphoma (DLBCL), and analyze their toxicities. A total of 69 patients were enrolled from July 2003 to Dec 2006. The patients were non-randomly were divided into 2 groups: 36 received CHOP alone (CHOP group) and 33 received rituximab plus CHOP (R-CHOP group). The complete response (CR) rates, overall survival (OS) and side events of the 2 groups were compared. The results showed that the CR rate in R-CHOP group was higher than that in CHOP group (69.7% vs 47.2%, p = 0.049); especially in patients of male, Ann Arbor III - IV and IPI 3 - 5 (p = 0.017, p = 0.005 and p = 0.000). The estimated mean OS in R-CHOP group was longer than that in CHOP group (45.7 months vs 35.2 months, p = 0.145), and also in the estimated mean progression free survival (PFS) (38.5 months vs. 24.6 months, p = 0.017). The major adverse events in combination group were infusion-related responses which could be well tolerated in patients, and hematological toxicities which were similar to those in CHOP group. In conclusions, Rituximab increases the therapeutic efficacy of CHOP regimen on newly diagnosed patients with DLBCL, without a clinically significant increase in toxicity.
Adolescent ; Adult ; Aged ; Antibodies, Monoclonal ; administration & dosage ; adverse effects ; Antibodies, Monoclonal, Murine-Derived ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Cyclophosphamide ; adverse effects ; therapeutic use ; Doxorubicin ; adverse effects ; therapeutic use ; Female ; Humans ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; Male ; Middle Aged ; Prednisone ; adverse effects ; therapeutic use ; Prospective Studies ; Rituximab ; Safety ; Vincristine ; adverse effects ; therapeutic use ; Young Adult

BACKGROUNDThe aim of this research was to investigate the impact of post-transplantation adjuvant chemotherapy in the prevention of tumor recurrence and metastasis for hepatocellular carcinoma (HCC) exceeding Milan criteria after liver transplantation.

METHODSA total of 117 patients with HCC exceeding the Milan criteria who had undergone orthotopic liver transplantation (OLT) from August 2002 to February 2009 were enrolled and retrospectively analyzed. The patients were divided into four groups according to chemotherapy regimens and the impact of different chemotherapy regimens on survival, disease-free survival, and adverse effects were compared.

RESULTSOne year survival rates for the gemicitabine, conventional chemotherapy, oxaliplatin plus capecitabine and the best supportive care (BSC) group were 87.5%, 84.2%, 81.6%, and 67.5%. The 3-year survival rates were 48.1%, 25.9%, 31.6%, and 33.7%, respectively for the four groups. One year disease free survival rates for the four groups were 69.8%, 47.4%, 53.8%, and 45.7% respectively. And 3-year disease free survival rates were 43.2%, 23.7%, 23.6%, and 25.1% for the four groups. Stratification analysis showed that the gemcitabine regimen and conventional chemotherapy could significantly improve the survival rate and disease free survival rate for HCC patients who had major vascular invasion and/or microvascular invasion after liver transplantation compared with BSC group.

CONCLUSIONSFor HCC patients beyond Milan criteria, especially who had vascular invasion and/or micorvascular invasion, post-transplantation adjuvant chemotherapy can significantly improve survival. Gemcitabine is a proper regimen for postoperative adjuvant chemotherapy. Conventional chemotherapy can also benefit patients, but the adverse effects are not satisfactory.

Antineoplastic Agents ; adverse effects ; therapeutic use ; Carcinoma, Hepatocellular ; drug therapy ; surgery ; Chemotherapy, Adjuvant ; methods ; Deoxycytidine ; adverse effects ; analogs & derivatives ; therapeutic use ; Doxorubicin ; adverse effects ; therapeutic use ; Female ; Humans ; Liver Neoplasms ; drug therapy ; surgery ; Liver Transplantation ; Male

In this study, it is to compare the effectiveness of prevention against and treatment of doxorubicin (DOX) induced cardiotoxicity by dexrazoxane and schisandrin B (Sch B) in rats. Sprague-Dawley (SD) rats were randomly divided into the following 6 groups: normal saline group, DOX group, DOX+DEX group, DOX+Sch B (80 mg x kg(-1)) group, DOX+Sch B (40 mg x kg(-1)) group and DOX+Sch B (20 mg x kg(-1)) group. The results showed that Sch B could combat the increase of myocardial enzymes in peripheral blood, decrease of the enzyme activity of myocardial tissue antioxidant enzymes and disorders of systolic and diastolic function of heart in rats intravenously injected with doxorubicin (15 mg x kg(-1)). Sch B was better than DEX in protecting rat against DOX-induced the symptoms. Sch B could protect rat against DOX-induced acute cardiomyopathy and has clinical potential applications.
Animals ; Antibiotics, Antineoplastic ; adverse effects ; Antioxidants ; metabolism ; Cardiomyopathies ; chemically induced ; drug therapy ; Cardiotoxicity ; drug therapy ; Cyclooctanes ; therapeutic use ; Dexrazoxane ; therapeutic use ; Doxorubicin ; adverse effects ; Heart ; physiopathology ; Lignans ; therapeutic use ; Myocardium ; enzymology ; Polycyclic Compounds ; therapeutic use ; Rats ; Rats, Sprague-Dawley

The radiologic findings of a single nodule from Pneumocystis jirovecii pneumonia (PJP) have been rarely reported. We described a case of granulomatous PJP manifesting as a solitary pulmonary nodule with a halo sign in a 69-year-old woman with diffuse large B cell lymphoma during chemotherapy. The radiologic appearance of the patient suggested an infectious lesion such as angioinvasive pulmonary aspergillosis or lymphoma involvement of the lung; however, clinical manifestations were not compatible with the diseases. The nodule was confirmed as granulomatous PJP by video-assisted thoracoscopic surgery biopsy.
Aged ; Antibodies, Monoclonal, Murine-Derived/adverse effects/therapeutic use ; Antineoplastic Agents/adverse effects/therapeutic use ; Antineoplastic Combined Chemotherapy Protocols/adverse effects/therapeutic use ; Biopsy/methods ; Cyclophosphamide/adverse effects/therapeutic use ; Doxorubicin/adverse effects/therapeutic use ; Female ; Humans ; Lymphoma, Large B-Cell, Diffuse/drug therapy/microbiology ; Pneumocystis jirovecii/pathogenicity ; Pneumonia, Pneumocystis/*diagnosis/*radiography ; Positron-Emission Tomography ; Prednisone/adverse effects/therapeutic use ; Solitary Pulmonary Nodule/*microbiology ; Thoracic Surgery, Video-Assisted ; Tomography, X-Ray Computed ; Vincristine/adverse effects/therapeutic use

OBJECTIVETo compare the efficacy of chemotherapy alone, radiotherapy alone and combined-modality therapy in the treatment for early-stage Hodgkin's lymphoma (HL).

METHODSFrom 1999 to 2002, totally 150 patients with stage I or II HL were treated in our hospital. They were stratified into several groups based on initial treatment strategy: chemotherapy alone (CT group, n = 22), radiotherapy alone (RT group, n = 18), combined-modality therapy (CMT group, n = 109) and surgical resection (SR group, n = 1). Chemotherapy regimens were mainly ABVD (adriamycin, bleomycin, vinblastine and dacarbazine) and MOPP (mechlorethamine, vincristine, procarbazine and prednisone). Radiotherapy modes included involved field radiotherapy (IFRT), extended field radiotherapy (EFRT) and sub-total nodal irradiation (STNI).

RESULTSThe pathological types included nodular sclerosis (NS, n = 84), mixed-cellularity (MC, n = 39), lymphocyte-predominant (LP, n = 23), lymphocyte-depleted (LD, n = 3) and nodular lymphocyte predominant Hodgkin's disease (NLPHD, n = 1). Of those, 72 were evaluble in terms of prognostic factors. No poor prognostic factor was found in 36.1% or 29.2% of the patients according to EORTC or GHSG criteria, respectively. There were 33 patients with complete response (CR), 109 with partial response (PR), 5 with stable disease (SD) and 3 with progressive disease (PD) after initial therapy. The median follow-up period was 71.5 months. The overall 7-yr survival rate was 89.3%, and treatment failure rate at 6 years was 18.8%. The response rate of CMT group was superior to that of CT group, and the patients with nodular sclerosis or mixed-cellularity type had significantly lower risk of treatment failure (P = 0.009 and 0.019, respectively). The multivariate analysis revealed that the treatment strategies affected the prognosis significantly. The risk of failure of chemotherapy alone was 2.52 times higher than that of combined-modality therapy (P = 0.004). No predictive factor affecting OS was identified by either univariate or multivariate analysis. The patients in CMT group suffered more adverse effects than those in either CT or RT groups, which mainly consisted of leucopenia, alopecia and gastrointestinal symptoms.

CONCLUSIONCombined-modality therapy is more effective than chemotherapy alone or radiotherapy alone in the treatment for early stage Hodgkin's lymphoma. Though its acute adverse effects are more severe than that of chemotherapy or radiotherapy alone, it may reduce the risk of treatment failure.

Adolescent ; Adult ; Aged ; Alopecia ; chemically induced ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Bleomycin ; adverse effects ; therapeutic use ; Child ; Child, Preschool ; Combined Modality Therapy ; Dacarbazine ; adverse effects ; therapeutic use ; Doxorubicin ; adverse effects ; therapeutic use ; Female ; Follow-Up Studies ; Hodgkin Disease ; drug therapy ; pathology ; radiotherapy ; Humans ; Leukopenia ; chemically induced ; Male ; Mechlorethamine ; adverse effects ; therapeutic use ; Middle Aged ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Prednisone ; adverse effects ; therapeutic use ; Procarbazine ; adverse effects ; therapeutic use ; Proportional Hazards Models ; Radiotherapy ; adverse effects ; methods ; Remission Induction ; Retrospective Studies ; Survival Rate ; Vinblastine ; adverse effects ; therapeutic use ; Vincristine ; adverse effects ; therapeutic use ; Young Adult

OBJECTIVETo evaluate the efficacy, safety and prognostic impact of rituximab plus CHOP (R-CHOP) regimen on patients with diffuse large B-cell lymphoma (DLBCL), to access the impact of R-CHOP on patients' prognosis and to compare that with CHOP regimen.

METHODSFive hundred and seven newly diagnosed DLBCL patients were enrolled from Jan. 1, 2000 to May 1, 2010. Patients were administered with 6 cycles of CHOP or at least 4 cycles of R-CHOP treatments. Rituximab was administered intravenously on day 1 at a dose of 375 mg/m(2). The typical CHOP regimen include cyclophosphamide (750 mg/m(2), IV), doxorubicin (50 mg/m(2), IV) and vincristine (1.4 mg/m(2), IV, maximum 2 mg) and prednisone (60 - 100 mg, oral, day 3 - 7). The complete response (CR) rates, overall response (OR) rates, and side events of these 2 groups were compared.

RESULTSOf the 411 analyzable patients, 224 received CHOP regimen and 187 received R-CHOP regimen. CR rate for R-CHOP group and CHOP group was 77.01% and 71.43%, respectively. OR rate in R-CHOP group was higher than that in the CHOP group (95.19% vs 87.95%, P = 0.007). The median follow-up time of R-CHOP group was 28.1 months vs that of 35.2 months in CHOP group. There was significant difference in progression free survival (PFS) and overall survival (OS) between 2 groups (P = 0.018 and 0.034, respectively). At the end of follow-up, the estimated median PFS in R-CHOP group had not been reached, while that was 84.8 months in CHOP group. The median OS in both groups had not yet been reached. The adverse events in R-CHOP group were similar with that in CHOP group.

CONCLUSIONSR-CHOP is a safe and effective regimen for management of newly diagnosed DLBCL, with a better remission rate, PFS and OS.

Aged ; Antibodies, Monoclonal ; administration & dosage ; adverse effects ; Antibodies, Monoclonal, Murine-Derived ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Cyclophosphamide ; adverse effects ; therapeutic use ; Doxorubicin ; adverse effects ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; Male ; Middle Aged ; Prednisone ; adverse effects ; therapeutic use ; Prognosis ; Retrospective Studies ; Survival Rate ; Treatment Outcome ; Vincristine ; adverse effects ; therapeutic use