Search results for "Tacrolimus"
showing 10 items of 89 documents
Five cases of de novo inflammatory bowel disease after orthotopic liver transplantation.
2006
Immunosuppression is currently the treatment of choice for severe inflammatory bowel disease (IBD). Thus, it was anticipated that the course of preexisting IBD should improve after orthotopic liver transplantation (OLT). Despite sufficient allograft immunosuppressive therapy, however, exacerbation of IBD or the development of de novo IBD after OLT were described in some cases, primarily in patients transplanted for end-stage primary sclerosing cholangitis (PSC). In addition, the development of de novo IBD in patients undergoing OLT for indications other than PSC was described. Evaluating our collective of 314 liver transplanted patients we found five patients transplanted for various indica…
An experimental comparative study of dexamethasone, melatonin and tacrolimus in noise-induced hearing loss.
2008
The calcineurin inhibitor tacrolimus (TCR) and the pineal gland hormone and antioxidant melatonin (MLT) have been shown to possess otoprotective properties against noise-induced hearing loss (NIHL). In contrast, dexamethasone (DXM) was not effective as an otoprotective agent against NIHL. Further studies are needed to understand the exact molecular mechanisms involved.Exposure to noise pollution and use of audio devices for long periods of time at high volume is known to cause hearing loss or NIHL. Our goal was to evaluate the effectiveness of various known compounds such as the anti-inflammatory DXM, the antioxidant MLT and the immunosuppressant TCR against NIHL.Thirty-two Wistar rats were…
Pregnancy after allogeneic uterus transplantation in the rat: perinatal outcome and growth trajectory
2014
Objective To investigate whether allogeneic uterine grafts in a rat model, with tacrolimus immunosuppression, can harbor pregnancies that result in offspring with normal postnatal growth. Design Experimental animal study. Setting University hospital. Animal(s) Lewis rats as uterus donors and Piebald-Virol-Glaxo rats as recipients. Intervention(s) Animals were allocated to one of the following three groups: allogeneic uterus transplantation with end-to-side anastomosis to the external iliac vessels and immunosuppression with tacrolimus (UT+Tac; n=10); sham surgery and immunosuppression with tacrolimus (Sham+Tac; n=10); or sham surgery (Sham; n=10). The rats were subsequently introduced to ma…
Real world safety and efficacy of the Janus Tacrolimus-Eluting stent: long-term clinical outcome and angiographic findings from the Tacrolimus-Elutin…
2009
Objectives: We sought to evaluate the safety and performance of the Janus Tacrolimus-Eluting stent (TES) in an unselected population of patients, without application of restrictive clinical or angiographic criteria. Background: Continued attention to the safety, efficacy, and deliverability of first-generation drug eluting stents has led to the development of new antiproliferative agents with alternative stent platforms and different drug carrier vehicles. Methods: The TEST (Tacrolimus Eluting STent) registry is a prospective, nonrandomized single-center registry in which 140 consecutive patients who underwent single- or multi-vessel percutaneous coronary intervention between February 2005 …
Drug‐refractory myasthenia gravis: Clinical characteristics, treatments, and outcome
2022
[Objective] To describe the clinical characteristics and outcomes in patients with refractory myasthenia gravis (MG) and to determine the effectiveness and side effects of the drugs used for their treatment.
A Time-to-Event Model for Acute Kidney Injury after Reduced-Intensity Conditioning Stem Cell Transplantation Using a Tacrolimus- and Sirolimus-based …
2017
There is a paucity of data evaluating acute kidney injury (AKI) incidence and its relationship with the tacrolimus-sirolimus (Tac-Sir) concentrations in the setting of reduced-intensity conditioning (RIC) after allogeneic stem cell transplantation (allo-HSCT). This multicenter retrospective study evaluated risk factors of AKI defined by 2 classification systems, Kidney Disease Improving Global Outcome (KDIGO) score and "Grade 0-3 staging," in 186 consecutive RIC allo-HSCT recipients with Tac-Sir as graft-versus-host disease prophylaxis. Conditioning regimens consisted of fludarabine and busulfan (n = 53); melphalan (n = 83); or a combination of thiotepa, fludarabine, and busulfan (n = 50). …
Risk factors and interventional strategies for BK polyomavirus infection after renal transplantation.
2012
BK virus (BKV)-induced viraemia after renal transplantation can be associated with severe impairment of graft function. This study evaluated possible risk factors for BKV replication and examined the outcomes following various currently used treatment approaches.Fifty-seven renal transplant recipients with BKV viraemia were retrospectively compared with 71 BKV-negative recipients to identify risk factors for BKV viraemia. Furthermore, outcome and graft function in 14 patients with BKV replication, in whom mycophenolate mofetil (MMF) was discontinued with a dose reduction of the remaining immunosuppressants, were compared with 32 patients in whom both MMF and the additional immunosuppressant…
Imūnsupresīvās terapijas radītās neiroloģiskās blaknes pacientiem pēc nieru transplantācijas
2017
Mērķis: Neiroloģiskas blaknes dažādām imūnsupresīvām zālem nav daudz pētītas un iespējamo blakņu incidences un smaguma atšķirību identifikācia var palīdzēt optimizēt terapiju, lai palīdzētu uzlabot pacientu dzīves kvalitāti pēc transplatācijas. Šī pētījuma mērķis ir salīdzināt incidenci un smagumu neiroloģiskām blaknēm pacientiem, kuri saņem dažāda veida imūnsupresīvu terapiju pēc nieres pārstādīšanas un izvērtēt blakņu incidenci starp sieviešu un vīriešu dzimumiem. Metodes: Pētījums tika viekts Rīgas Paula Stradiņa Klīniskajā Universitātes Slimnīcā ambulatorajā nieru transplantāciju nodaļā. Pētījuma populācija sastāvēja no pacientiem, kuri vismaz sešus mēnešus pēc nieru transplantācijas sa…
Localization of mitochondrial Hsp56 chaperonin during sea urchin development.
2001
We have previously demonstrated that Paracentrotus lividus nuclear genome encodes for the heat shock inducible chaperonin homolog Hsp 56 (1) and that the mature protein is localized in the mitochondrial matrix (2). In this paper we report that constitutive Hsp56 is maternally inherited, in fact it is present in the in unfertilized eggs, and that it has a perinuclear specific localization during cleavage. In the later stages both the constitutive and the heat shock inducible chaperonin has a specific territorial distribution. Moreover following heat shock, the Hsp56 appears in the cytoplasm and in the postmitochondrial supernatant beside the mitochondrial fraction.
Sorafenib for recurrence of hepatocellular carcinoma after liver transplantation.
2011
Abstract Background Recurrence of hepatocellular carcinoma after orthotopic liver transplantation not amenable to surgical approaches is associated with poor outcome. Aims Retrospective evaluation of the safety and efficacy of sorafenib in patients with post-transplant hepatocellular carcinoma recurrence. Methods Patients with post-transplant hepatocellular carcinoma recurrence were treated with sorafenib. Adverse events were assessed using National Cancer Institute Common Toxicity Criteria of AEs version 3.0, tumour response was evaluated according to Response Evaluation Criteria in Solid Tumours. Results First-line therapy after recurrence was surgery ( n = 6), radiation therapy ( n = 1…