OBJECTIVETo assess the short term curative efficacy and long-term survival outcomes of severe aplastic anemia patients following antithymocyte globulin/lymphoglobulin (ATG/ALG) with or without cyclosporine (CsA).METHODSA total of 345 cases hospitalized in our hospital between December 1982 and June 2011 were enrolled into this study. We assessed the response rates 3 and 6 months after ATG/ALG, and estimated the overall survival (OS) by Kaplan-Meier method for this cohort of patients.RESULTSThe cohort of 345 patients was routinely followed-up with a median follow-up of 44.0 (range, 0.5 - 244.0) months. The response rates at 3 and 6 months were 29.9% and 45.4%, respectively. The differences in response rates at both 3 (39.2% vs 19.6%, P < 0.01) and 6 months (55.6% vs 34.0%, P < 0.01) between 184 non-severe aplastic anemia (mSAA) and 161 very severe aplastic anemia (VSAA) were statistically significant. The response rates among the different ATG preparations were comparative; but 3-(10.6%) and 6-month (25.5%) responses produced by rATG-Fresenius were significantly inferior to those by rATG-Sangstat (36.6% and 56.6%, respectively) (all P < 0.01). The 5-year OS was 61.7% (95%CI 55.4% - 68.0%) for the entire cohort of patients, and 5-year OS for mSAA patients \[71.0% (95%CI 62.9% - 79.1%)\] was superior to that of VSAA patients \[50.4% (95%CI 40.1% - 60.7%), P < 0.01\]; but for the patients treated from 2007, the difference of OS in the last 5 years between VSAA and mSAA was not significant \[ 73.7% (95%CI 52.2% - 95.2%) vs 89.7% (95%CI 79.5% - 99.9%); P = 0.24\]. Our study also confirmed the superiority of ATG/ALG + CsA regimen \[64.8% (95%CI 57.9% - 71.7%)\] over ATG/ALG alone \[32.6% (95%CI 15.7% - 49.5%)\] with regard to 5-year OS (P < 0.01); but the addition of recombinant human granulocyte colony-stimulating factor (rhG-CSF) to ATG/ALG had no benefit in terms of OS. rATG-S produced significantly better 5-year OS \[66.1% (95%CI 55.8% - 76.4%)\] than rATG-F \[46.6% (95%CI 35.9% - 57.3%); P < 0.01\].CONCLUSIONS(1) The outcome of mSAA was superior to that of VSAA, but the latter was markedly improved in the last 5 years; (2) rATG-F was inferior to rATG-S with regard to 5-year OS; (3) Immunosuppressive treatment with ATG/ALG plus CsA was more effective than ATG/ALG alone; (4) The addition of rhG-CSF to ATG/ALG had no benefit in terms of OS.

2006-07-01·Transplant International2区 · 医学

Infectious complications following 72 consecutive enteric-drained pancreas transplants

2区 · 医学

Article

作者: R Wirmsberger ; R Margreiter ; C Ebenbichler ; R Kafka ; C Margreiter ; W Mark ; H Bonatti ; I Stelzmueller ; W Steurer ; N Berger

New immunosuppressive protocols and advanced surgical technique resulted in an improved outcome of pancreatic transplantation (PTx) with infection remaining the most common complication. Seventy-two enteric-drained whole PTxs performed at the Innsbruck University Hospital between September 2002 and October 2004 were retrospectively analyzed. Prophylactic immunosuppression consisted of either the standard protocol consisting of single bolus antithymocyteglobulin (ATG) (Thymoglobulin, Sangstat or ATG Fresenius) induction (9 mg/kg), tacrolimus (TAC), mycophenylate mofetil (MMF) and steroids (38 patients) or a 4-day course of ATG (4 mg/kg) tacrolimus and steroids with MMF (n = 19), or Sirolimus (n = 15). Perioperative antimicrobial prophylaxis consisted of Piperacillin/Tazobactam (4.5 g q 8 h) in combination with ciprofloxacin (200 mg q 12 h) and fluconazole (400 mg daily). Ganciclovir was used for cytomegalovirus (CMV) prophylaxis if donor was positive and recipient-negative. Patient, pancreas, and kidney graft survival at 1 year were 97.2%, 88.8%, and 93%, respectively, with no difference between the groups. All retransplants (n = 8) and single transplants (n = 8) as well as all type II diabetics and nine of 11 patients older 55 years received standard immunosuppression (IS). The rejection rate was 14% and infection rate 46% with no difference in terms of incidence or type according to the three groups. Severe infectious complications included intra-abdominal infection (n = 12), wound infection (n = 7), sepsis (n = 13), respiratory tract infection (n = 4), urinary tract infection (n = 12), herpes simplex/human herpes virus 6 infection (n = 5), CMV infection/disease (n = 7), post-transplant lymphoproliferative disorder (PTLD, n = 3), invasive filamentous fungal infection (n = 4), Clostridial/Rotavirus colitis (n = 1), and endocarditis (n = 1). All four patients in this series died of infectious complications (invasive aspergillosis n = 2) (one with Candida glabrata superinfection), invasive zygomycosis (n = 1), PTLD (n = 1). Five grafts were lost (vascular thrombosis n = 3, pancreatitis n = 1, noncompliance n = 1). Infection represented the most frequent complication in this series and all four deaths were of infectious origin. Better prophylaxis and management of infections now should be the primary target to be addressed in the field of pancreas transplantation.

2006-06-01·The Thoracic and Cardiovascular Surgeon4区 · 医学

Recovery from Giant Cell Myocarditis with ECMO Support and Utilisation of Polyclonal Antithymocyte Globulin: A Case Report

4区 · 医学

Article

作者: Horvat, R ; Zuckermann, A ; Ankersmit, H J ; Hoetzenecker, K ; Wolner, E ; Grimm, M ; Ullrich, R ; Hacker, S ; Moser, B ; German, P ; Krenn, C

Giant cell myocarditis (GCM) is a rare and frequently fatal disorder. Patients suffer of ventricular arrhythmias or congestive heart failure. Here we describe a patient with cardiogenic shock and histological verified GCM. The patient was saved by implantation of extracorporeal membrane oxygeneation (ECMO) device and concomitant application of Rabbit antithymocyte globuline (rATG, Thymoglobulin, Sangstat), cyclosporine, and steroids in the acute event. 12 months after the crisis the patient evidences NYHA class I heart function and only a moderate impairment of heart function (EF 55%). The novel utilisation of ECMO in GCM related cardiogenic shock and application of rATG have prooven life-saving in this patient. Studies utilizing rATG in the treatment of GCM are warrented.

100 项与 Sangstat 相关的药物交易

登录后查看更多信息

研发状态

10 条进展最快的记录,

后查看更多信息

适应症	最高研发状态	国家/地区	公司	日期
镰状细胞血症	临床2期	加拿大	National Institute for Materials Science IAI	1999-01-31
镰状细胞血症	临床2期	美国	National Institute for Materials Science IAI	1999-01-31
β地中海贫血	临床2期	加拿大	National Institute for Materials Science IAI	1999-01-31
β地中海贫血	临床2期	美国	National Institute for Materials Science IAI	1999-01-31
移植物抗宿主病	临床2期	美国	National Institute for Materials Science IAI	1999-01-31
移植物抗宿主病	临床2期	加拿大	National Institute for Materials Science IAI	1999-01-31
造血干细胞移植	临床2期	美国	National Institute for Materials Science IAI	1999-01-31
造血干细胞移植	临床2期	加拿大	National Institute for Materials Science IAI	1999-01-31