Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1136/bmj.m3734 http://scihub22266oqcxt.onion/10.1136/bmj.m3734 33087345!7576328!33087345     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       BMJ 2020 ; 371 (ä): m3734 Nephropedia Template TP {{tp|p=33087345|t=2020. Regulatory T cells for minimising immune suppression in kidney transplantation: phase I/IIa clinical trial |pdf=|usr=}}{{33087345}} gab.com Text Regulatory T cells for minimising immune suppression in kidney transplantation: phase I/IIa clinical trial JO: BMJ http://www.kidney.de/pget.php?&tw=1&pmid=33087345 #FOAvip OBJECTIVE: To assess whether reshaping of the immune balance by infusion of autologous natural regulatory T cells (nTregs) in patients after kidney transplantation is safe, feasible, and enables the tapering of lifelong high dose immunosuppression, with its limited efficacy, adverse effects, and high direct and indirect costs, along with addressing several key challenges of nTreg treatment, such as easy and robust manufacturing, danger of over immunosuppression, interaction with standard care drugs, and functional stability in an inflammatory environment in a useful proof-of-concept disease model. DESIGN: Investigator initiated, monocentre, nTreg dose escalation, phase I/IIa clinical trial (ONEnTreg13). SETTING: Charite-University Hospital, Berlin, Germany, within the ONE study consortium (funded by the European Union). PARTICIPANTS: Recipients of living donor kidney transplant (ONEnTreg13, n=11) and corresponding reference group trial (ONErgt11-CHA, n=9). INTERVENTIONS: CD4+ CD25+ FoxP3+ nTreg products were given seven days after kidney transplantation as one intravenous dose of 0.5, 1.0, or 2.5-3.0x10(6) cells/kg body weight, with subsequent stepwise tapering of triple immunosuppression to low dose tacrolimus monotherapy until week 48. MAIN OUTCOME MEASURES: The primary clinical and safety endpoints were assessed by a composite endpoint at week 60 with further three year follow-up. The assessment included incidence of biopsy confirmed acute rejection, assessment of nTreg infusion related adverse effects, and signs of over immunosuppression. Secondary endpoints addressed allograft functions. Accompanying research included a comprehensive exploratory biomarker portfolio. RESULTS: For all patients, nTreg products with sufficient yield, purity, and functionality could be generated from 40-50 mL of peripheral blood taken two weeks before kidney transplantation. None of the three nTreg dose escalation groups had dose limiting toxicity. The nTreg and reference groups had 100% three year allograft survival and similar clinical and safety profiles. Stable monotherapy immunosuppression was achieved in eight of 11 (73%) patients receiving nTregs, while the reference group remained on standard dual or triple drug immunosuppression (P=0.002). Mechanistically, the activation of conventional T cells was reduced and nTregs shifted in vivo from a polyclonal to an oligoclonal T cell receptor repertoire. CONCLUSIONS: The application of autologous nTregs was safe and feasible even in patients who had a kidney transplant and were immunosuppressed. These results warrant further evaluation of Treg efficacy and serve as the basis for the development of next generation nTreg approaches in transplantation and any immunopathologies. TRIAL REGISTRATION: NCT02371434 (ONEnTreg13) and EudraCT:2011-004301-24 (ONErgt11). Twit Text FOAVip Regulatory T cells for minimising immune suppression in kidney transplantation: phase I/IIa clinical trial ????BMJ http://www.kidney.de/pget.php?&tw=1&pmid=33087345 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33087345 #FOAvip English Wikipedia <ref>{{Cite pmid|33087345}}</ref> Regulatory T cells for minimising immune suppression in kidney transplantation: phase I/IIa clinical trial #MMPMID33087345 Roemhild A; Otto NM; Moll G; Abou-El-Enein M; Kaiser D; Bold G; Schachtner T; Choi M; Oellinger R; Landwehr-Kenzel S; Juerchott K; Sawitzki B; Giesler C; Sefrin A; Beier C; Wagner DL; Schlickeiser S; Streitz M; Schmueck-Henneresse M; Amini L; Stervbo U; Babel N; Volk HD; Reinke P BMJ 2020[Oct]; 371 (ä): m3734 PMID33087345show ga OBJECTIVE: To assess whether reshaping of the immune balance by infusion of autologous natural regulatory T cells (nTregs) in patients after kidney transplantation is safe, feasible, and enables the tapering of lifelong high dose immunosuppression, with its limited efficacy, adverse effects, and high direct and indirect costs, along with addressing several key challenges of nTreg treatment, such as easy and robust manufacturing, danger of over immunosuppression, interaction with standard care drugs, and functional stability in an inflammatory environment in a useful proof-of-concept disease model. DESIGN: Investigator initiated, monocentre, nTreg dose escalation, phase I/IIa clinical trial (ONEnTreg13). SETTING: Charite-University Hospital, Berlin, Germany, within the ONE study consortium (funded by the European Union). PARTICIPANTS: Recipients of living donor kidney transplant (ONEnTreg13, n=11) and corresponding reference group trial (ONErgt11-CHA, n=9). INTERVENTIONS: CD4+ CD25+ FoxP3+ nTreg products were given seven days after kidney transplantation as one intravenous dose of 0.5, 1.0, or 2.5-3.0x10(6) cells/kg body weight, with subsequent stepwise tapering of triple immunosuppression to low dose tacrolimus monotherapy until week 48. MAIN OUTCOME MEASURES: The primary clinical and safety endpoints were assessed by a composite endpoint at week 60 with further three year follow-up. The assessment included incidence of biopsy confirmed acute rejection, assessment of nTreg infusion related adverse effects, and signs of over immunosuppression. Secondary endpoints addressed allograft functions. Accompanying research included a comprehensive exploratory biomarker portfolio. RESULTS: For all patients, nTreg products with sufficient yield, purity, and functionality could be generated from 40-50 mL of peripheral blood taken two weeks before kidney transplantation. None of the three nTreg dose escalation groups had dose limiting toxicity. The nTreg and reference groups had 100% three year allograft survival and similar clinical and safety profiles. Stable monotherapy immunosuppression was achieved in eight of 11 (73%) patients receiving nTregs, while the reference group remained on standard dual or triple drug immunosuppression (P=0.002). Mechanistically, the activation of conventional T cells was reduced and nTregs shifted in vivo from a polyclonal to an oligoclonal T cell receptor repertoire. CONCLUSIONS: The application of autologous nTregs was safe and feasible even in patients who had a kidney transplant and were immunosuppressed. These results warrant further evaluation of Treg efficacy and serve as the basis for the development of next generation nTreg approaches in transplantation and any immunopathologies. TRIAL REGISTRATION: NCT02371434 (ONEnTreg13) and EudraCT:2011-004301-24 (ONErgt11). |Adult[MESH] |Allografts/immunology[MESH] |Feasibility Studies[MESH] |Female[MESH] |Germany[MESH] |Graft Survival/immunology[MESH] |Humans[MESH] |Immunosuppression Therapy/*methods[MESH] |Immunosuppressive Agents/*administration & dosage[MESH] |Infusions, Intravenous[MESH] |Kidney Transplantation/*methods[MESH] |Kidney/immunology[MESH] |Living Donors[MESH] |Male[MESH] |Middle Aged[MESH] |Postoperative Period[MESH] |T-Lymphocytes, Regulatory/*transplantation[MESH] |Tacrolimus/*administration & dosage[MESH] |Treatment Outcome[MESH]Regulatory T cells for minimising immune suppression in kidney transpl(epmc).pdf DeepDyve Pubget Overpricing