keyword
MENU ▼
Read by QxMD icon Read
search

Gastrointestinal complication AND transplantation

keyword
https://www.readbyqxmd.com/read/28711168/surgical-treatment-of-intestinal-complications-of-graft-versus-host-disease-in-the-pediatric-population-case-series-and-review-of-literature
#1
REVIEW
Camille A Gutierrez, Mehul V Raval, Hannah R Vester, Sonali Chaudhury, Daniel von Allmen, David H Rothstein
BACKGROUND/PURPOSE: Intestinal complications of acute graft-versus-host disease (aGVHD) include hemorrhage and perforation in the short-term, and stricture with bowel obstruction in the long-term. As medical management of severe aGVHD has improved, more patients are surviving even advanced stages of intestinal aGVHD. This review summarizes the available pediatric literature on surgical treatment of complications of intestinal GVHD. METHODS: A systematic review was performed using PubMed, Cochrane, Embase, and Scopus databases...
June 28, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28688917/real-world-economic-burden-associated-with-transplant-related-complications
#2
M A Perales, M Bonafede, Q Cai, P M Garfin, D McMorrow, N C Josephson, A Richhariya
Approximately 20,000 hematopoietic cell transplantation (HCT) procedures are performed in the US annually. Real-world evidence on the costs associated with post-transplant complications are limited. Patients with hematologic malignancies aged ≥18 years undergoing auto-HCT or allo-HCT between January 1, 2011 and June 30, 2014 were identified in the Truven Health MarketScan(®) Research Databases. Patients were required to have 12 months of continuous medical and pharmacy enrollment pre- and post-HCT with the exception that patients with evidence of inpatient death within 12 months post-HCT were also included...
July 5, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28688097/b-lymphocyte-chemoattractant-cxcl13-is-an-indicator-of-acute-gastrointestinal-gvhd-in-murine-model
#3
Yigeng Cao, Xiaoyi Qin, Na Wang, Erlie Jiang, Mingzhe Han, Yongyong Ma, Bin Liang, Kaiyan Yang, Kang Yu, Haige Ye
Gastrointestinal acute graft-vs.-host disease (GI aGVHD) remains a significant obstacle to the success of allogeneic hematopoietic cell transplantation and is a major cause of morbidity and mortality. In addition, GI aGVHD is often clinically indistinguishable from other causes of GI dysfunction such as conditioning regimen toxicity, infections, or medications, which complicates the diagnosis. Thus, specific biomarkers are needed to help improve diagnosis and obtain a deeper understanding of the cytokine changes in GI aGVHD...
July 7, 2017: Inflammation
https://www.readbyqxmd.com/read/28680375/tlr-myd88-mediated-innate-immunity-in-intestinal-graft-versus-host-disease
#4
REVIEW
Young-Kwan Lee, Myungsoo Kang, Eun Young Choi
Graft-versus-host disease (GHVD) is a severe complication after allogeneic hematopoietic stem cell transplantation. The degree of inflammation in the gastrointestinal tract, a major GVHD target organ, correlates with the disease severity. Intestinal inflammation is initiated by epithelial damage caused by pre-conditioning irradiation. In combination with damages caused by donor-derived T cells, such damage disrupts the epithelial barrier and exposes innate immune cells to pathogenic and commensal intestinal bacteria, which release ligands for Toll-like receptors (TLRs)...
June 2017: Immune Network
https://www.readbyqxmd.com/read/28676511/absence-of-post-transplantation-encapsulating-peritoneal-sclerosis-after-relatively-short-exposure-to-peritoneal-dialysis-prospective-analysis-using-repeated-abdominal-ct-scanning
#5
Alferso C Abrahams, Maaike K van Gelder, Jan Willem van der Veer, Pim A de Jong, Maarten S van Leeuwen, Walther H Boer
BACKGROUND: Encapsulating peritoneal sclerosis (EPS) is the most severe complication of peritoneal dialysis (PD). Several retrospective reports published between 2007 and 2009 have suggested an increasing incidence of EPS occurring after kidney transplantation. We conducted a prospective observational study to determine the incidence of post-transplantation EPS and identify possible risk factors. METHODS: Consecutive PD patients undergoing kidney transplantation between 2009 and 2013 were included...
July 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28665827/cessation-of-continuous-flow-left-ventricular-assist-device-related-gastrointestinal-bleeding-after-heart-transplantation
#6
Snehal R Patel, Kyung Taek Oh, Tolulope Ogriki, Daniel Sims, J Julia Shin, Shivank Madan, Omar Saeed, Daniel J Goldstein, Ulrich P Jorde
Gastrointestinal bleeding (GIB) is a major complication of continuous flow left ventricular assist device (CF LVAD) therapy. The precise pathophysiology of CF LVAD-related bleeding remains poorly understood, and the effect of pump removal at the time of transplantation on actual bleeding frequency has not previously been studied. A single-center retrospective review was conducted on patients who received CF LVAD and subsequently developed GIB. Baseline demographics and markers of pulsatility (aortic valve opening and the HeartMate II [HM2] pulse index) were compared between those with and without GIB...
June 28, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28653858/transplantation-of-a-human-tissue-engineered-bowel-in-an-athymic-rat-model
#7
Elie Zakhem, Riccardo Tamburrini, Giuseppe Orlando, Kenneth L Koch, Khalil N Bitar
Intestinal failure is a serious clinical condition characterized by loss of motility, absorptive function, and malnutrition. Current treatments do not provide the optimal solution for patients due to the numerous resulting complications. A bioengineered bowel that contains the necessary cellular components provides a viable option for patients. In this study, human tissue-engineered bowel (hTEB) was developed using a technique, whereby human-sourced smooth muscle cells were aligned and neoinnervated using human-sourced neural progenitor cells, resulting in the formation of intrinsically innervated smooth muscle sheets...
June 27, 2017: Tissue Engineering. Part C, Methods
https://www.readbyqxmd.com/read/28652649/bleeding-with-the-artificial-heart-gastrointestinal-hemorrhage-in-cf-lvad-patients
#8
EDITORIAL
Grigoriy E Gurvits, Elena Fradkov
Continuous-flow left ventricular assist devices (CF-LVADs) have significantly improved outcomes for patients with end-stage heart failure when used as a bridge to cardiac transplantation or, more recently, as destination therapy. However, its implantations carries a risk of complications including infection, device malfunction, arrhythmias, right ventricular failure, thromboembolic disease, postoperative and nonsurgical bleeding. A significant number of left ventricular assist devices (LVAD) recipients may experience recurrent gastrointestinal hemorrhage, mainly due to combination of antiplatelet and vitamin K antagonist therapy, activation of fibrinolytic pathway, acquired von Willebrand factor deficiency, and tendency to develop small intestinal angiodysplasias due to increased rotary speed of the pump...
June 14, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28581444/altered-homeostatic-regulation-of-innate-and-adaptive-immunity-in-lower-gastrointestinal-tract-gvhd-pathogenesis
#9
James Lm Ferrara, Christopher M Smith, Julia Sheets, Pavan Reddy, Jonathan S Serody
Lower gastrointestinal (GI) tract graft-versus-host disease (GVHD) is the predominant cause of morbidity and mortality from GVHD after allogeneic stem cell transplantation. Recent data indicate that lower GI tract GVHD is a complicated process mediated by donor/host antigenic disparities. This process is exacerbated by significant changes to the microbiome, and innate and adaptive immune responses that are critical to the induction of disease, persistence of inflammation, and a lack of response to therapy. Here, we discuss new insights into the biology of lower GI tract GVHD and focus on intrinsic pathways and regulatory mechanisms crucial to normal intestinal function...
June 30, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28577653/nutritional-status-and-hyperglycemia-in-the-peritransplant-period-a-review-of-associations-with-parenteral-nutrition-and-clinical-outcomes
#10
Marina Verdi Schumacher, Gustavo Adolpho Moreira Faulhaber
Hematopoietic stem cell transplantation is an established treatment option for various hematological diseases. This therapy involves complex procedures and is associated with several systemic complications. Due to the toxic effects of the conditioning regimen used in allogeneic transplantations, patients frequently suffer from severe gastrointestinal complications and are unable to feed themselves properly. This complex clinical scenario often requires specialized nutritional support, and despite the increasing number of studies available, many questions remain regarding the best way to feed these patients...
April 2017: Revista Brasileira de Hematologia e Hemoterapia
https://www.readbyqxmd.com/read/28576435/-encapsulating-peritoneal-sclerosis
#11
Jean-Philippe Ryckelynck, Clémence Béchade, Nicolas Bouvier, Maxence Ficheux, Bruno Hurault de Ligny, Thierry Lobbedez
Encapsulating peritoneal sclerosis is a rare but devastating complication of long-term peritoneal dialysis with a high mortality rate. The incidence is between 0.5 and 2.5%, decreasing with time. PSE is defined as a clinical syndrome with signs of gastrointestinal obstruction, inflammation parameters, radiological and macroscopic changes. The duration of treatment and the cessation of peritoneal dialysis are the main risks. About 75% occured in patients on hemodialysis or after kidney transplantation. Morphological alterations are disappearance of mesothelial layer, submesothelial fibrosis, interstitial sclerosis and vasculopathy...
May 30, 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/28556542/long-term-outcomes-of-de-novo-autoimmune-hepatitis-in-pediatric-liver-transplant-recipients
#12
Udeme D Ekong, Patrick McKiernan, Mercedes Martinez, Steven Lobritto, Deirdre Kelly, Vicky L Ng, Estella M Alonso, Yaron Avitzur
The long-term course and outcome of DAIH is unknown. A retrospective multicenter study assessing associations and long-term consequences of DAIH developing in a transplanted allograft is presented. Children with DAIH were followed from diagnosis until death, re-LT, or transfer of care and for a minimum of 1 year. A total of 31 patients of 1833 (1.7%) LT were identified; 29 followed for a median of 7.1 years (range, 1.6-15); 52% had no rejection preceding diagnosis of DAIH. Transaminases fell following treatment with steroids and antimetabolites (ALT 108 vs 39 U/L (P=...
May 29, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28553630/choice-of-allograft-in-patients-requiring-intestinal-transplantation-a-critical-review
#13
REVIEW
Genevieve Huard, Thomas Schiano, Jang Moon, Kishore Iyer
Intestinal transplantation (ITx) is indicated in patients with irreversible intestinal failure (IF) and life-threatening complications related to total parenteral nutrition (TPN). ITx can be classified into three main types. Isolated intestinal transplantation (IITx), that is, transplantation of the jejunoileum, is indicated in patients with preserved liver function. Combined liver-intestine transplantation (L-ITx), that is, transplantation of the liver and the jejunoileum, is indicated in patients with liver failure related to TPN...
2017: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28547857/confocal-endomicroscopy-in-diagnosis-of-intestinal-chronic-graft-versus-host-disease
#14
Kathrin Rieger, Ute Günther, Ulrike Erben, Anja Kühl, Christoph Loddenkemper, Antonio Pezzutto, Britta Siegmund, Christian Bojarski
Graft-versus-host disease (GvHD) is a major complication of allogeneic stem cell transplantation. High-resolution in vivo histology of the intestine by confocal endomicroscopy (CEM) detects acute GvHD (aGvHD) with high sensitivity. This pilot study aims to evaluate the diagnostic value of CEM for intestinal chronic GvHD (cGvHD). The study included 20 patients with gastrointestinal symptoms and confirmed cGvHD in other organs as well as 20 patients with clinically suspected acute GvHD for control. Confocal endomicroscopy was performed as gastroscopy followed by sigmoidoscopy after intravenous injection of fluorescein (10%) and topical application of acriflavine (0...
May 25, 2017: Hematological Oncology
https://www.readbyqxmd.com/read/28530163/gastrointestinal-histoplasmosis-a-case-series
#15
Rashi Sharma, Lipika Lipi, Smeeta Gajendra, Ishani Mohapatra, Ruchika K Goel, Rajan Duggal, Smruti Ranjan Mishra, Dheeraj Gautam
Histoplasmosis is an invasive mycosis caused by inhalation of the spores of dimorphic fungi Histoplasma capsulatum. The disease manifests in the lung as acute or chronic pulmonary histoplasmosis and in severe cases gets disseminated in multiple organs like skin, adrenal gland, central nervous system, lymph node, liver, spleen, bone marrow, and gastrointestinal tract. It occurs most commonly in immunodeficient patients like HIV-positive patients and transplant recipients, while immunocompetent hosts are affected rarely...
May 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28530085/-long-term-treatment-with-macrolides-in-chronic-lung-diseases
#16
REVIEW
Michal Shteinberg, Sonia Schneer, Ophir Lavon, Yochai Adir
Macrolide agents have both antibacterial properties as well as various effects on the inflammatory system. In recent years there is growing evidence regarding the favourable effects of macrolides in a range of chronic respiratory conditions. Historically, erythromycin and clarithromycin were found to stabilize pulmonary deterioration in diffuse panbronchiolitis. In cystic fibrosis patients colonized with pseudomonas aeruginosa, long term treatment with azithromycin reduces exacerbations and presents improved lung function...
September 2016: Harefuah
https://www.readbyqxmd.com/read/28524827/impact-of-human-leukocyte-antigen-loci-and-haplotypes-on-intestinal-acute-graft-versus-host-disease-after-human-leukocyte-antigen-matched-sibling-peripheral-blood-stem-cell-transplantation
#17
Fa-Hong Yan, Mei Wang, Jian-Feng Yao, Er-Lie Jiang, Ming-Zhe Han
BACKGROUND: Acute graft-versus-host disease (aGVHD) is a common and severe complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Some studies have found that the presence of certain specific human leukocyte antigen (HLA) loci could affect the occurrence of aGVHD. Meanwhile, the impact of HLA haplotypes on aGVHD has been rarely studied. This study aimed to investigate the effects of HLA loci and haplotypes on intestinal aGVHD. METHODS: Totally, 345 consecutive patients undergoing first HLA-matched sibling peripheral blood stem cell transplantation (PBSCT) from February 2004 to June 2013 at Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, were enrolled in this study...
June 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28523327/complicated-diverticulitis-in-a-de-novo-kidney-transplanted-patient
#18
Liliana Ana TuŢă, Mădălina Boşoteanu, Eugen Dumitru, Mariana Deacu
Diverticular disease is frequent amongst the elderly and immunosuppressed patients. It mainly presents as sigmoid diverticulitis, but severe complications, like bleedings, infections and colon perforation may occur, frequently due to immunosuppressive therapy. Moreover, antibiotherapy and hemostatics may not efficiently control evolution in such cases. Early diagnose and adequate treatment of colonic diverticulosis complicated with lower gastrointestinal bleeding and diverticulitis in immunocompromised patients...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28496525/il-10-and-il-10-receptor-mutations-in-very-early-onset-inflammatory-bowel-disease
#19
REVIEW
Lei Zhu, Tingting Shi, Chengdi Zhong, Yingde Wang, Michael Chang, Xiuli Liu
Very early onset inflammatory bowel disease (VEO-IBD) is a unique disease entity with a complex genetic susceptibility in affected patients. Next-generation gene sequencing techniques have revealed various monogenetic mutations contributing to the pathogenesis of VEO-IBD, including interleukin 10 (IL-10) and IL-10 receptor (IL-10R) mutations. In this article, we reviewed the features of and effective therapeutic options for VEO-IBD with IL-10 and/or IL-10R mutations. The IL-10 signal pathway inhibits the release of several key cytokines and thereby has a significant anti-inflammatory effect in the gastrointestinal tract...
April 2017: Gastroenterology Research
https://www.readbyqxmd.com/read/28463600/imaging-of-abdominal-and-pelvic-manifestations-of-graft-versus-host-disease-after-hematopoietic-stem-cell-transplant
#20
Meghan G Lubner, Christine O Menias, Michelle Agrons, Kinan Alhalabi, Venkata S Katabathina, Khaled M Elsayes, Perry J Pickhardt
OBJECTIVE: Graft-versus-host disease (GVHD) is a common complication of hematopoietic stem cell transplant (HSCT). GVHD predominantly affects the skin, gastrointestinal system and hepatobiliary systems. Imaging findings in the gastrointestinal tract include bowel wall thickening with mucosal enhancement, mesenteric edema, and vascular engorgement. In the hepatobiliary system, hepatosplenomegaly, periportal edema, bile duct dilatation, and gallbladder and biliary wall thickening are seen...
May 2, 2017: AJR. American Journal of Roentgenology
keyword
keyword
23811
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"