keyword
MENU ▼
Read by QxMD icon Read
search

Reduced intensity transplantation

keyword
https://www.readbyqxmd.com/read/29226497/similar-outcome-of-allogeneic-stem-cell-transplantation-after-myeloablative-and-sequential-conditioning-regimen-in-patients-with-refractory-or-relapsed-acute-myeloid-leukemia-a-study-from-the-soci%C3%A3-t%C3%A3-francophone-de-greffe-de-moelle-et-de-th%C3%A3-rapie-cellulaire
#1
Justine Decroocq, Raphaël Itzykson, Stéphane Vigouroux, Mauricette Michallet, Ibrahim Yakoub-Agha, Anne Huynh, Florence Beckerich, Felipe Suarez, Patrice Chevallier, Stéphanie Nguyen-Quoc, Marie-Pierre Ledoux, Laurence Clement, Yosr Hicheri, Gaëlle Guillerm, Jérôme Cornillon, Nathalie Contentin, Martin Carre, Natacha Maillard, Mélanie Mercier, Mohamad Mohty, Yves Beguin, Jean-Henri Bourhis, Amandine Charbonnier, Charles Dauriac, Jacques-Olivier Bay, Didier Blaise, Eric Deconinck, Charlotte Jubert, Nicole Raus, Regis Peffault de Latour, Nathalie Dhedin
Patients with acute myeloid leukemia (AML) in relapse or refractory to induction therapy have a dismal prognosis. Allogeneic hematopoietic stem cell transplantation is the only curative option. In these patients, we aimed to compare the results of a myeloablative transplant versus a sequential approach consisting in a cytoreductive chemotherapy followed by a reduced intensity conditioning regimen and prophylactic donor lymphocytes infusions. We retrospectively analyzed 99 patients aged 18-50 years, transplanted for a refractory (52%) or a relapsed AML not in remission (48%)...
December 11, 2017: American Journal of Hematology
https://www.readbyqxmd.com/read/29217386/early-worsening-of-diabetic-retinopathy-after-rapid-improvement-of-blood-glucose-control-in-patients-with-diabetes
#2
REVIEW
S Feldman-Billard, É Larger, P Massin
AIM: To review the frequency, importance of and risk factors for "early worsening of diabetic retinopathy" (EWDR) after rapid improvement of blood glucose in patients with diabetes. METHODS: This was a systematic review of key references (PubMed 1980-2016) and the current international recommendations for the above-mentioned topics. RESULTS: EWDR has been described during intensive treatment (IT) in patients with uncontrolled type 1 or 2 diabetes, and after pancreas transplantation or bariatric surgery...
November 11, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/29214689/distinct-factors-determine-the-kinetics-of-disease-relapse-in-adults-transplanted-for-acute-myeloid-leukaemia
#3
C Craddock, J Versluis, M Labopin, G Socie, A Huynh, E Deconinck, L Volin, N Milpied, J H Bourhis, A Rambaldi, P Chevallier, D Blaise, M Manz, E Vellenga, M-C Vekemans, J Maertens, J Passweg, P Vyas, C Schmid, B Löwenberg, G Ossenkoppele, M Mohty, J J Cornelissen, A Nagler
Disease recurrence remains the major cause of death in adults with acute myeloid leukemia (AML) treated using either intensive chemotherapy (IC) or allogenic stem cell transplantation (allo-SCT). The timely delivery of maintenance drug or cellular therapies represent emerging strategies with the potential to reduce relapse after both treatment modalities, but whilst the determinants of overall relapse risk have been extensively characterized the factors determining the timing of disease recurrence have not been characterized...
December 7, 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/29201599/combining-adoptive-treg-transfer-with-bone-marrow-transplantation-for-transplantation-tolerance
#4
REVIEW
Nina Pilat, Nicolas Granofszky, Thomas Wekerle
Purpose of Review: The mixed chimerism approach is an exceptionally potent strategy for the induction of donor-specific tolerance in organ transplantation and so far the only one that was demonstrated to work in the clinical setting. Regulatory T cells (Tregs) have been shown to improve chimerism induction in experimental animal models. This review summarizes the development of innovative BMT protocols using therapeutic Treg transfer for tolerance induction. Recent Findings: Treg cell therapy promotes BM engraftment in reduced conditioning protocols in both, mice and non-human primates...
2017: Current Transplantation Reports
https://www.readbyqxmd.com/read/29199769/peritoneal-dialysis-for-acute-kidney-injury
#5
REVIEW
Linfeng Liu, Ling Zhang, Guan J Liu, Ping Fu
BACKGROUND: Peritoneal dialysis (PD) has been suggested as an effective and safe dialysis modality in patients with acute kidney injury (AKI). However, whether PD is superior to extracorporeal therapy (e.g. haemodialysis) in terms of improving survival, recovery of kidney function, metabolic and clinical outcomes is still inconclusive. OBJECTIVES: The aim of this review was to evaluate the benefits and harms of PD for patients with AKI compared with extracorporeal therapy or different PD modalities...
December 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29198634/intraoperative-administration-of-4-factor-prothrombin-complex-concentrate-reduces-blood-requirements-in-cardiac-transplantation
#6
Gina H Sun, Visal Patel, Ingrid Moreno-Duarte, Farhad Zahedi, Eric Ursprung, Greg Couper, Fred Y Chen, Ian J Welsby, Raymond Comenzo, Grace Kao, Frederick C Cobey
OBJECTIVE: Assessing the efficacy of intraoperative 4-factor prothrombin complex concentrate (4F-PCC) use in blood product utilization, time to chest closure, intensive care unit (ICU) and hospital length of stay (LOS), thromboembolic complications, renal injury and mortality in left ventricular assist device (LVAD) patients on home anticoagulation therapy with warfarin, undergoing orthotopic heart transplantation (OHT). DESIGN: Retrospective analysis of OHT patients at Tufts Medical Center from May 2013 to October 2016...
August 3, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29197675/japanese-recipients-who-receive-hla-matched-hematopoietic-cell-transplantation-for-their-myeloid-leukemia-have-an-advantage-to-prevent-recurrence-if-they-have-homozygous-hla-c1
#7
Nobuyoshi Arima, Junya Kanda, Junji Tanaka, Toshio Yabe, Yasuo Morishima, Sung-Won Kim, Yuho Najima, Yukiyasu Ozawa, Tetsuya Eto, Heiwa Kanamori, Takehiko Mori, Naoki Kobayashi, Tadakazu Kondo, Hirohisa Nakamae, Naoyuki Uchida, Masami Inoue, Takahiro Fukuda, Tatsuo Ichinohe, Yoshiko Atsuta, Yoshinobu Kanda
Natural killer (NK) cells assume graft-versus-leukemia alloreactivity after hematopoietic stem-cell transplantation (HSCT) through their inhibitory killer cell immunoglobulin-like receptors (KIRs). KIR2D family members recognize human leukocyte antigen (HLA)-C alleles with Asn80 (HLA-C1) or Lys80 (HLA-C2). The predominance of HLA-C1 over HLA-C2 and a frequent KIR2DL1 possession are characteristic of Japanese people. We compared clinical outcomes among homozygous HLA-C1 (HLA-C1/C1) patients and heterozygous HLA-C1/C2 patients who underwent HLA-matched HSCT for hematological malignancies by assessing the data of 10,638 patients from the Japanese national registry...
November 29, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/29197550/reduced-intensity-is-preferred-over-myeloablative-conditioning-allogeneic-hct-in-chronic-lymphocytic-leukemia-whenever-indicated-a-systematic-review-meta-analysis
#8
Mohamed A Kharfan-Dabaja, Nour Moukalled, Tea Reljic, Jessica El-Asmar, Ambuj Kumar
Despite availability of new and more effective therapies for chronic lymphocytic leukemia, presently this disease remains incurable unless eligible patients are offered an allogeneic hematopoietic cell transplant. Recent published clinical practice recommendations on behalf of the American Society for Blood and Marrow Transplantation relegated the role of for allogeneic hematopoietic cell transplantation to later stages of the disease. To our knowledge, no randomized controlled trial has been performed to date comparing myeloablative versus reduced intensity conditioning regimens in chronic lymphocytic leukemia patients eligible for the procedure...
November 26, 2017: Hematology/oncology and Stem Cell Therapy
https://www.readbyqxmd.com/read/29194971/the-causes-significance-and-consequences-of-inflammatory-fibrosis-in-kidney-transplantation-the-banff-i-ifta-lesion
#9
Brian J Nankivell, Meena Shingde, Karen L Keung, Caroline L-S Fung, Richard J Borrows, Philip J O'Connell, Jeremy R Chapman
Inflammation within areas of interstitial fibrosis and tubular atrophy (i-IFTA) is associated with adverse outcomes in kidney transplantation. We evaluated i-IFTA in 429 indication- and 2052 protocol-biopsies from a longitudinal cohort of 362 kidney-pancreas recipients to determine its prevalence, time-course, and relationships with T cell mediated rejection (TCMR), immunosuppression, and outcome. Sequential histology demonstrated that i-IFTA was preceded by cellular interstitial inflammation, and followed by IF/TA...
December 1, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29194581/hodgkin-lymphoma-a-review-and-update-on-recent-progress
#10
REVIEW
Satish Shanbhag, Richard F Ambinder
Hodgkin lymphoma (HL) is a unique hematopoietic neoplasm characterized by cancerous Reed-Sternberg cells in an inflammatory background. Patients are commonly diagnosed with HL in their 20s and 30s, and they present with supradiaphragmatic lymphadenopathy, often with systemic B symptoms. Even in advanced-stage disease, HL is highly curable with combination chemotherapy, radiation, or combined-modality treatment. Although the same doxorubicin, bleomycin, vinblastine, and dacarbazine chemotherapeutic regimen has been the mainstay of therapy over the last 30 years, risk-adapted approaches have helped de-escalate therapy in low-risk patients while intensifying treatment for higher risk patients...
December 1, 2017: CA: a Cancer Journal for Clinicians
https://www.readbyqxmd.com/read/29187644/nanoparticle-targeting-to-the-endothelium-during-normothermic-machine-perfusion-of-human-kidneys
#11
Gregory T Tietjen, Sarah A Hosgood, Jenna DiRito, Jiajia Cui, Deeksha Deep, Eric Song, Jan R Kraehling, Alexandra S Piotrowski-Daspit, Nancy C Kirkiles-Smith, Rafia Al-Lamki, Sathia Thiru, J Andrew Bradley, Kourosh Saeb-Parsy, John R Bradley, Michael L Nicholson, W Mark Saltzman, Jordan S Pober
Ex vivo normothermic machine perfusion (NMP) is a new clinical strategy to assess and resuscitate organs likely to be declined for transplantation, thereby increasing the number of viable organs available. Short periods of NMP provide a window of opportunity to deliver therapeutics directly to the organ and, in particular, to the vascular endothelial cells (ECs) that constitute the first point of contact with the recipient's immune system. ECs are the primary targets of both ischemia-reperfusion injury and damage from preformed antidonor antibodies, and reduction of perioperative EC injury could have long-term benefits by reducing the intensity of the host's alloimmune response...
November 29, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/29187232/long-term-continuous-renal-replacement-therapy-and-anticoagulation-with-citrate-in-critically-ill-patients-with-severe-liver-dysfunction
#12
Matthias Klingele, Theresa Stadler, Danilo Fliser, Timo Speer, Heinrich V Groesdonk, Alexander Raddatz
BACKGROUND: As of 2009, anticoagulation with citrate was standard practice in continuous renal replacement therapy (CRRT) for critically ill patients at the University Medical Centre of Saarland, Germany. Partial hepatic metabolism of citrate means accumulation may occur during CRRT in critically ill patients with impaired liver function. The aim of this study was to evaluate the actual influence of hepatic function on citrate-associated complications during long-term CRRT. METHODS: In a retrospective study conducted between January 2009 and November 2012, all cases of dialysis therapy performed in the interdisciplinary surgical intensive care unit were analysed...
November 29, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29186076/the-role-of-anti-thymocyte-globulin-or-alemtuzumab-based-serotherapy-in-the-prophylaxis-and-management-of-graft-versus-host-disease
#13
REVIEW
Robert Ali, Jeremy Ramdial, Sandra Algaze, Amer Beitinjaneh
Allogeneic hematopoietic stem cell transplant is an established treatment modality for hematologic and non-hematologic diseases. However, it is associated with acute and long-term sequelae which can translate into mortality. Graft-versus-host disease (GVHD) remains a glaring obstacle, especially with the advent of reduced-intensity conditioning. Serotherapy capitalizes on antibodies which target T cells and other immune cells to mitigate this effect. This article focuses on the utility of two such agents: anti-thymocyte globulin (ATG) and alemtuzumab...
November 29, 2017: Biomedicines
https://www.readbyqxmd.com/read/29174777/cardiac-surgery-outcomes-in-abdominal-solid-organ-transplant-recipients
#14
Takushi Kohmoto, Satoru Osaki, Dixon B Kaufman, Glen Leverson, Nilto DeOliveira, Shahab A Akhter, Susan Ulschmid, Lucian Lozonschi, Entela B Lushaj
BACKGROUND: Cardiovascular disease is a cause of morbidity and mortality in organ transplant recipients. Cardiac surgery after organ transplantation is not uncommon in this population. We evaluated 30-day outcomes and long-term survival of abdominal transplant recipients undergoing cardiac surgery at our institution. METHODS: In all, 138 patients with previous kidney, kidney-pancreas, and liver transplants underwent cardiac surgery from 2000 to 2016. Propensity score (ratio 1:3) matched 115 abdominal transplant with 345 patients undergoing cardiac surgery without a history of abdominal transplant...
November 23, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29168236/a-prospective-multicenter-phase-ii-study-of-intrabone-marrow-transplantation-of-unwashed-cord-blood-using-reduced-intensity-conditioning
#15
Masaya Okada, Taizo Tasaka, Kazuhiro Ikegame, Nobuyuki Aotsuka, Takeshi Kobayashi, Yuho Najima, Yoshiko Matsuhashi, Hideho Wada, Hirotoshi Tokunaga, Shinichi Masuda, Yoshikazu Utsu, Satoshi Yoshihara, Katsuji Kaida, Takashi Daimon, Hiroyasu Ogawa
Cord blood transplantation (CBT) is associated with delayed hematopoietic recovery and graft failure. To overcome these problems, we conducted a prospective, multicenter phase II study of intrabone marrow transplantation in which patients received reduced-intensity conditioning without anti-thymocyte globulin. The primary endpoint was the probability of full donor engraftment. Forty patients with hematologic malignancies were enrolled. CB cells were injected without washing into 4 iliac bone sites (2 at each hemipelvis), at which approximately 6 mL of CB was administered at one site with local anesthesia...
November 23, 2017: European Journal of Haematology
https://www.readbyqxmd.com/read/29161684/higher-versus-lower-continuous-renal-replacement-therapy-intensity-in-critically-ill-patients-with-liver-dysfunction
#16
Zachary O'Brien, Alan Cass, Louise Cole, Simon Finfer, Martin Gallagher, Colin McArthur, Shay McGuiness, John Myburgh, Rinaldo Bellomo, Johan Mårtensson
AIMS: To study the association between higher versus lower continuous renal replacement therapy (CRRT) intensity and mortality in critically ill patients with combined acute kidney injury and liver dysfunction. METHODS: Post-hoc analysis of patients with liver dysfunction (Sequential Organ Failure Assessment liver score ≥2 or diagnosis of liver failure/transplant) included in the Randomized Evaluation of Normal versus Augmented Level renal replacement therapy (RENAL) trial...
November 22, 2017: Blood Purification
https://www.readbyqxmd.com/read/29155316/influence-of-age-on-acute-and-chronic-gvhd-in-children-receiving-hla-identical-sibling-bmt-for-acute-leukemia-implications-for-prophylaxis
#17
Muna Qayed, Tao Wang, Michael T Hemmer, Stephen Spellman, Mukta Arora, Daniel Couriel, Amin Alousi, Joseph Pidala, Hisham Abdel-Azim, Mahmoud Aljuf, Mouhab Ayas, Menachem Bitan, Mitchell Cairo, Sung Won Choi, Christopher Dandoy, David Delgado, Robert Peter Gale, Gregory Hale, Haydar Frangoul, Rammurti T Kamble, Mohamed Kharfan-Dabaja, Leslie Lehman, John Levine, Margaret MacMillan, David I Marks, Taiga Nishihori, Richard F Olsson, Peiman Hematti, Olov Ringden, Ayman Saad, Prakash Satwani, Bipin N Savani, Kirk R Schultz, Sachiko Seo, Shalini Shenoy, Edmund K Waller, Lolie Yu, Mary M Horowitz, John Horan
Relapse remains the major cause of mortality post hematopoietic cell transplantation (HCT) for pediatric acute leukemia. Previous research suggests that reducing the intensity of calcineurin inhibitor based graft versus host disease (GVHD) prophylaxis may be an effective strategy in abrogating the risk of relapse in pediatric patients undergoing matched sibling donor (MSD) HCT. We reasoned that benefits of this strategy could be maximized by selectively applying it to those patients least likely to develop GVHD...
November 16, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/29154909/effects-of-vitrification-and-transplantation-on-follicular-development-and-expression-of-ephrinb1-and-pdgfa-in-mouse-ovaries
#18
Erkan Gumus, Celal Kaloglu, Ismail Sari, Meral Yilmaz, Ali Cetin
The aim of this study was to assess the follicular development and the patterns of EphrinB1 and PDGFA immunostaining in vitrified mouse ovarian tissue (OT) with and without transplantation. Histological evaluation was performed on fresh and vitrified OTs, whether transplanted or not. RT-PCR was performed on fresh and vitrified ovarian samples (OSs) and vitrified OS graft. Vitrification alone did not significantly reduce the normal primordial, primary, and secondary follicles except antral ones (p > 0.05)...
November 15, 2017: Cryobiology
https://www.readbyqxmd.com/read/29150812/factors-influencing-platelet-transfusion-refractoriness-in-patients-undergoing-allogeneic-hematopoietic-stem-cell-transplantation
#19
Pilar Solves, Jaime Sanz, Carmen Freiria, Marta Santiago, Ana Villalba, Inés Gómez, Pau Montesinos, Juan Montoro, Jose Luis Piñana, José Ignacio Lorenzo, Nieves Puig, Guillermo F Sanz, Miguel Ángel Sanz, Nelly Carpio
Hematopoietic stem cell transplantation has been considered a risk factor for development of platelet transfusion refractoriness. The objective of this study was to assess the platelet transfusion refractoriness rate in patients undergoing allogeneic hematopoietic stem cell transplantation from different sources. We retrospectively reviewed the charts and transfusion records of patients who underwent allogeneic stem cell transplantation at our institution between 2013 and 2015. The evaluation of post-transfusion platelet count was assessed for each transfusion given, from day of progenitor infusion to day 30 after transplantation...
November 17, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/29143281/long-term-outcome-in-patients-treated-at-home-during-the-pancytopenic-phase-after-allogeneic-haematopoietic-stem-cell-transplantation
#20
Olle Ringdén, Behnam Sadeghi, Gianluca Moretti, Sigrun Finnbogadottir, Brita Eriksson, Jonas Mattsson, Britt-Marie Svahn, Mats Remberger
Patients undergoing allogeneic haematopoietic stem cell transplantation (HSCT) were given the option to be treated at home during the pancytopenic phase. Daily visits by a nurse and phone calls from a physician from the unit were part of the protocol. During almost two decades, 252 patients with haematological malignancies and non-malignant disorders were included. Median age was 47 (range 0-72) years. Myeloablative conditioning was given to 102 patients and reduced intensity to 150. Donors were matched unrelated (n = 160), HLA-identical siblings (n = 71), or HLA-mismatched (n = 21)...
November 15, 2017: International Journal of Hematology
keyword
keyword
19656
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"