OBJECTIVE:To investigate rules and characteristics of the adverse drug reactions(ADR)induced by monoclonal antibodies,and provide reference for rational drug use. METHODS:The literatures of ADR induced by monoclonal antibodies from Jan. 1979 to Dec. 2014 were retrieved and analyzed. RESULTS:Among the 132 ADRs induced by monoclonal antibodies,57 were male(43.18%),75 were female(56.82%),the ratio of male to female was 1∶1.3,the youngest was 2 years old,and oldest was 111 years old;Adalimumab dominated monoclonal antibody drugs(70 cases,53.03%);there were a maximum of ADR(44) within 1 d,accounting for 33.33%;ADR induced by monoclonal antibodies mainly were skin lesions (20.72%),systemic reac-tions(18.42%)and cardiovascular system damage(16.78%),with the specific performance of rash,itching,chills,fever,palpi-tation,rapid heartbeat and so on. CONCLUSIONS:ADR induced by monoclonal antibodies is more common in the clinic. The clin-ic should timely promote and strengthen the patients' care to ensure safe drug use and improve level of clinical treatment.

Objective To compare the effect of right ventricular outflow tract (RVOT) and right ventricular apex (RVA) pacing on ventricular systolic synchrony using gated blood pool SPECT (GBPS).Methods A total of 50 patients implanted with pacemaker due to high degree or complete atria-ventricular block were enrolled in the study. Twenty-three patients were RVOT paced ( Group A, n = 23) and 27 were RVA paced (Group B, n=27). Twenty-four patients with malignancy, normal echocardiographic findings and no history of cardiac diseases were scheduled for pre-chemotherapy evaluation of cardiac structure and function and were enrolled as control group ( Group C, n = 24). All patients underwent GBPS imaging and the values of phase angle (PS), mean phase of each wall, standard deviation (SD) of mean phase of each wall, lateral-septal motion delay of left ventricle ( LV Sep-Lat Delay), septal-right ventricular (RV) delay of LV ( LV Sep-RV Delay) and LV-RV Delay were acquired. The parameters of ventricular systolic synchrony among the three groups were compared using one-way ANOVA. Results The mean phase of LV lateral wall in Groups A and B were significantly higher than that in Group C: Group A (120.50 ±40.58) ms; Group B (103.23±28.34) ms; Group C (84.63 ±22.38) ms (F=7.72, P ＜0.05). There was no significant difference between Groups A and B ( t = 1.30, P ＞ 0.05 ). The mean phase of RV in Group A was significantly larger than those in Groups B and C: Group A ( 137.05 ± 39.27) ms, Group B ( 100.85 ± 23.79) ms,Group C (59. 13 ±30.52) ms (F=35.55, P＜0.05). PS, SD and LV Sep-Lat Delay in Groups A and B were significantly higher than those in Group C: (85.73 ± 12.00)°vs (89.85 ± 15.61 )°vs (58.95 ±9.87)°, (27.68±10.66) ms vs (26.15 ±13.02) ms vs (15.63 ±8.35) ms, (25.06±34.23) ms vs (2. 62 ± 60. 31 ) ms vs ( - 23.66 ± 31.39) ms, F = 41.54,8.55,6.81, all P ＜ 0.01 ), however, there was no significant difference between Groups A and B ( t = 0. 68, 0.68, 1.30, all P ＞ 0.05 ). LV Sep-RV Delay and LV-RV Delay were significantly different among the three groups ( LV Sep-RV Delay: Group A (57.60 ±56.77) ms, Group B (6.36 ±61.88) ms, Group C ( -41.89 ±35.78) ms; LV-RV Delay:Group A (47.36 ±42.59) ms, Group B ( 3.08 ± 38.81 ) ms Group C ( - 26.50 ± 20.99 ) ms, F = 20. 32,25.38, both P ＜ 0.01 ). Conclusion Both RVA and RVOT pacing increase the segmental phases detected by GBPS, causing inter- and intra- ventricular asynchrony compared with patients without pacemakers.

Aged ; Antineoplastic Agents ; therapeutic use ; B7-2 Antigen ; analysis ; Diagnosis, Differential ; Follow-Up Studies ; Histiocytic Disorders, Malignant ; drug therapy ; metabolism ; pathology ; Humans ; Male ; Sarcoma ; chemistry ; drug therapy ; pathology ; Skin Neoplasms ; chemistry ; drug therapy ; pathology

Adult ; Antigens, CD20 ; metabolism ; Antiviral Agents ; therapeutic use ; Bone Marrow Transplantation ; adverse effects ; CD3 Complex ; metabolism ; Epstein-Barr Virus Infections ; drug therapy ; etiology ; Follow-Up Studies ; Foscarnet ; therapeutic use ; Humans ; Ki-67 Antigen ; metabolism ; Lymphoproliferative Disorders ; drug therapy ; etiology ; immunology ; virology ; Male

Objective To investigate the value of two-dimensional and three-dimensional transesophageal echocardiography (3DTEE) in transcatheter aortic valve implantation (TAVI). Methods Eleven patients with severe aortic stenosis and one patient with moderate to severe prosthetic valve regurgitation underwent TAVI in Zhongshan Hospital of Fudan University from May 2010 to December 2015. All patients received two-dimensional and three-dimensional transthoracic and transesophageal echocardiographic examination before surgery, during and after surgery.Results Procedural success was achieved in eleven patients, but one patient died in pericardial tamponade and aortic dissection three days after TAVI. The maximum and minimum diameter of aortic annule, the area of aortic annule and aortic valve were measured by multidetector computed tomography (MDCT) and 3DTEE before surgery. All parameters had strong correlations between MDCT and 3DTEE (r=0.98,P<0.01 for maximum diameter;r=0.97,P<0.01 for minimum diameter;r=0.97,P<0.01 for the area of aortic annule;r=0.99, P<0.01 for the area of aortic valve). There were good correlations for the area of aortic valve among MDCT, 3DTEE and equation of continuity (allr=0.99,P<0.01).ConclusionTwo-dimensional and three dimensional transesophageal echocardiography can quantify the size of aortic annular and comprehensively evaluate the anatomical structure of aorta rapidly and accurately, which can be used in guiding TAVI and monitoring its complications in real time.

Antigens, CD7 ; metabolism ; CD3 Complex ; metabolism ; Diagnosis, Differential ; Humans ; Ileal Neoplasms ; immunology ; pathology ; surgery ; Leukosialin ; metabolism ; Lymphoma, B-Cell, Marginal Zone ; immunology ; pathology ; Lymphoma, T-Cell ; immunology ; pathology ; surgery ; Male ; Middle Aged

Adult ; Female ; Humans ; Lymphoma, T-Cell ; pathology ; physiopathology ; Lymphoma, T-Cell, Cutaneous ; pathology ; physiopathology ; Myositis ; physiopathology

Objective To study the radiation protection effect of sugar polyphenols A obtained by structured modification using mouse model of radiation injury induced by 137Cs γ-ray.Methods Total 42 male Kunming mice aged 4-6 weeks were randomly divided into six groups:negative control group (NCG),positive control group (PCG),irradiation control group (ICG) as well as three irradiation experimental groups.The radiation injury model was developed by once whole-body irradiation with 6.0 Gy 137Cs γ-ray.The mice in three experimental groups were fed sugar polyphenols A respectively with doses of 0.05,0.10 and 0.20 g/kg,for 14 d before irradiation,and continuously fed with the drug for 7 d after the irradiation.After that the mice were sacrificed,and the organ index,hematological parameters,spleen colony number,bone marrow DNA content and nucleated cells in bone-marrow were tested to evaluate the effect of sugar polyphenols A.Results Compared with the ICG,the irradiation experimental groups with the sugar polyphenols A doses of 0.05,0.10,0.20 g/kg showed reductions in irradiation injuries of immune system and hematopoietic system,which makes the significant increases of the spleen indexes (Z=-2.364,-3.003 and -2.747,P＜0.05) and the number of endogenous spleen colony (Z=-2.458,-2.141 and-2.206,P＜0.05).In the groups with the doses of 0.05 and 0.2 g/kg,the number of white blood cells were significantly increased (Z=-2.652 and-2.139,P＜0.05).Besides,in the group with the dose of 0.2 g/kg,the level of red blood cells (Z=-2.364,P＜0.05),bone marrow DNA content (Z=-2.492,P＜0.05) and nucleated cells in bone-marrow (Z=-2.492,P＜0.05) were also increased compared with the ICG.Conclusions Sugar polyphenols A has the positive effects on the recovery of immune and hematopoietic function of mice through improving the organ index,endogenous spleen colony number,peripheral white blood cell number,bone marrow DNA content and nucleated cells in bone-marrow,which can reduce the injury induced by ionizing radiation.

Objective To evaluate the safety of coronary intervention using iodixanol in patients with diabetic renal insufficiency.Methods Clinical data of 97 patients with diabetic renal insufficiency undergoing coronary intervention during June 2004 to June 2006 were retrospectively analyzed,50 of them with iodixanol,an iso-osmolar contrast medium (iodixanol group),and 47 with iopromide,a hypotanic contrast medium (iopromide group).Judkin's coronary angiography showed 167 diseased vessels in the patients,65 in anterior descending branches,44 in circumflex branches,and 58 in right coronary arteries. Levels of serum creatinine and blood urea nitrogen were determined before percutaneous coronary intervention (PCI),on the day of the procedure,the 3rd and 7th days after PCI,respectively,as well as radiocontrast media-induced nephropathy (CIN) was observed.Results Totally,192 drug-eluting stents were successfully implanted in 167 diseased vessels,and all patients' angina pectoris symptom disappeared soon after the procedure,with a full success.No acute or subacute stent thrombosis and major adverse cardiac events (MACE) occurred.Two patients (4%) in iodixanol group and 10 (21%) in iopromide group got CIN,with a statistical significance (P

Antigens, CD20 ; analysis ; Biopsy, Needle ; Breast Neoplasms ; chemistry ; pathology ; Female ; Humans ; Lymphoma, B-Cell, Marginal Zone ; chemistry ; pathology ; Middle Aged ; Nipples ; pathology