Search results for "INDUCTION"
showing 10 items of 769 documents
Peripheral blood stem cell (PBSC) mobilization with chemotherapy followed by sequential IL-3 and G-CSF administration in extensively pretreated patie…
1998
Extensive pretreatment has been identified as a significant risk factor for failure of sufficient PBSC mobilization. From published data and our own experience we defined pretreatment variables which render patients at risk for not collecting at least 2.5 x 10(6) CD34-positive cells per kg bodyweight (BW). These variables were previous unsuccessful PBSC mobilization trial, previous large field radiotherapy, four or more cycles of myelosuppressive chemotherapy regimens, and combinations of extended field radiotherapy plus chemotherapy. Based on these inclusion criteria we treated 19 patients with disease-specific conventional-dose chemotherapy followed by sequential subcutaneous administrati…
Twins born after transplantation of ovarian cortical tissue and oocyte vitrification
2009
Objective To present a combination of ovarian tissue and oocyte cryopreservation as an effective strategy for achieving pregnancy in a breast cancer patient. Design Case report. Setting Tertiary care university-affiliated hospital, tissue bank, and infertility clinic. Patient(s) A 36-year-old patient diagnosed with atypical medullar breast cancer and negative for estrogen, P, and HER2 receptors underwent ovarian tissue cryopreservation before receiving chemotherapy and radiotherapy. Intervention(s) Laparoscopic ovarian cortex extraction, ovarian tissue cryopreservation, ovarian tissue thawing and transplantation, controlled ovarian stimulation (COS), oocyte retrieval, vitrification and IVF,…
Immune tolerance induction with moroctocog-alpha (Refacto/Refacto AF) in a population of Italian haemophilia A patients with high-titre inhibitors: D…
2019
Background: The appearance of inhibitors is the most serious complication in haemophilia A (HA) patients. The primary objective is their eradication. Up to date, immune tolerance induction (ITI) was the only therapeutic option to achieve this. Aim: To assess the efficacy of moroctocog-alpha as an ITI regimen in a population of HA patients with high-titre inhibitors. Methods: The REF.IT Registry is a retrospective-prospective study that collected data on all patients with HA and high-titre inhibitors treated with moroctocog-alpha as an ITI regimen at twelve Italian Haemophilia Centres. Results: We enrolled 27 patients, 85.2% were children. All patients were high responders, 88.9% had severe …
Female obesity impairs in vitro fertilization outcome without affecting embryo quality.
2008
Objective To compare embryo quality and reproductive outcome in our IVF program according to the women's body mass index (BMI). Design Retrospective study. Setting University-affiliated infertility clinic, between January 2001 and April 2007. Patient(s) Women undergoing a total of 6,500 IVF–intracytoplasmic sperm injection (ICSI) cycles. Intervention(s) Six thousand five hundred IVF-ICSI cycles were included and divided into four groups: lean ( 2 ; n=1,070; 16.5%); normal (20–24.9 kg/m 2 ; n=3,930; 60.5%); overweight (25–29.9 kg/m 2 ; n=1,081; 16.6%); and obese (≥30 kg/m 2 ; n=419; 6.4%). Main Outcome Measure(s) Comparison of embryo quality and reproductive outcome (implantation, pregnancy,…
Day-3 embryo metabolomics in the spent culture media is altered in obese women undergoing in vitro fertilization
2015
Objective To determine whether the global metabolomic profile of the spent culture media (SCM) of day-3 embryos is different in obese and normoweight women undergoing in vitro fertilization (IVF). Design Prospective cohort analysis. Setting IVF clinic. Patient(s) Twenty-eight young, nonsmoking women with normoweight, nonsmoking male partners with mild/normal sperm factors undergoing a first IVF attempt for idiopathic infertility, tubal factor infertility, or failed ovulation induction: obese ovulatory women (n = 12); obese women with polycystic ovary syndrome (PCOS; n=4); normoweight ovulatory women (n = 12). Intervention(s) Fifty μl of SCM collected from two day-3 embryos of each cohort. M…
Mycophenolate mofetil versus azathioprine in patients with chronic active ulcerative colitis: a 12-month pilot study.
2000
Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) of unknown etiology frequently requiring long-term therapy for control of symptoms and prevention of relapse. Azathioprine (AZA) has been shown to be effective and safe in the treatment of chronic active UC. However, the alternatives to treatment with AZA are limited. Our aim was to compare the efficacy and safety of treatment with mycophenolate mofetil (MMF)/prednisolone versus standard immunosuppressive treatment with azathioprine (AZA)/prednisolone in patients with chronic active UC.The study was designed as an open comparison of MMF versus AZA. Twenty-four patients with active UC (Rachmilewitz scoreor =6 points) were randoml…
Ultra-long-distance running and the liver.
1990
During an ultra-long-distance race (1000 km in 20 days) the influence of running was examined on the enzymes aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (AP), gamma-glutamyl-transferase (GGT), and glutamate dehydrogenase (GLDH) with regard to their release from the liver cells or their induction. Furthermore the liver synthetic capacity was assayed by measuring the enzyme activity of cholinesterase and the concentration of serum albumin during the race. Of the 110 participants, 55 finished the race and only the results of these runners were used in our study. AP increased continuously from day 0 (mean = 102 U/L) to day 19 (mean = 120 U/L). A fivefo…
Beclomethasone dipropionate in Crohn's ileitis: A randomised, double-blind trial.
2011
Abstract Background Steroids, the mainstay of Crohn's disease treatment, have been associated with systemic side effects. Aim To evaluate the efficacy and tolerability of beclomethasone dipropionate for maintaining remission induced by a short course of systemic steroids in patients with Crohn's ileitis with or without right colonic involvement. Methods Patients (n = 84) with active Crohn's disease who achieved remission during a 2-week prednisone run-in period were randomised to receive beclomethasone dipropionate for 24 weeks or continue prednisone for a further 2 weeks followed by placebo for 22 weeks. The primary outcome was relapse rate (Crohn's Disease Activity Index score > 150 and a…
The PTPN22gain-of-function+1858T(+) genotypes correlate with low IL-2 expression in thymomas and predispose to myasthenia gravis
2009
Protein tyrosine phosphatase, non-receptor type 22 (PTPN22) inhibits T-cell activation and interleukin-2 (IL-2) production. The PTPN22(gain-of-function)+1858T(+) genotypes predispose to multiple autoimmune diseases, including early-onset (non-thymomatous) myasthenia gravis (MG). The disease association and the requirement of IL-2/IL-2 receptor signaling for intrathymic, negative T-cell selection have suggested that these genotypes may weaken T-cell receptor (TCR) signaling and impair the deletion of autoreactive T cells. Evidence for this hypothesis is missing. Thymoma-associated MG, which depends on intratumorous generation and export of mature autoreactive CD4(+) T cells, is a model of au…