keyword
MENU ▼
Read by QxMD icon Read
search

transplant infections

keyword
https://www.readbyqxmd.com/read/28930519/divergent-impact-of-gender-in-advancement-of-liver-injuries-diseases-and-carcinogenesis
#1
Subhrajit Biswas, Sampa Ghose
Several investigations have revealed that liver diseases exhibit gender biases, but identifying the root causes of such biases has been challenging. Evidence of gender differences in liver function is present from the early stage of embryonic development. The differences in access to care and treatment as well as diagnostic deliberation may affect gender-specific differences in liver disease progression. Apart from the pathogenesis, xenobiotic metabolism, immune responses, gene expressions, mitochondrial function, lipid composition, and enzyme activities also differ in this sexually dimorphic organ...
January 1, 2018: Frontiers in Bioscience (Scholar Edition)
https://www.readbyqxmd.com/read/28930104/liver-transplantation-in-the-obese-cirrhotic-patient
#2
Erin K Spengler, Jacqueline G O'Leary, Helen S Te, Shari Rogal, Anjana A Pillai, Abdullah Al-Osaimi, Archita Desai, James N Fleming, Daniel Ganger, Anil Seetharam, Georgios Tsoulfas, Martin Montenovo, Jennifer C Lai
Despite the rapidly increasing prevalence of obesity in the transplant population, the optimal management of obese liver transplant candidates remains undefined. Setting strict body mass index cutoffs for transplant candidacy remains controversial, with limited data to guide this practice. Body mass index is an imperfect measure of surgical risk in this population, partly due to volume overload and variable visceral adiposity. Weight loss before transplantation may be beneficial, but it remains important to avoid protein calorie malnutrition and sarcopenia...
October 2017: Transplantation
https://www.readbyqxmd.com/read/28929280/ecology-of-scedosporium-species-present-knowledge-and-future-research
#3
A Rougeron, S Giraud, A Alastruey-Izquierdo, J Cano-Lira, J Rainer, A Mouhajir, S Le Gal, G Nevez, W Meyer, J P Bouchara
The genus Scedosporium, which comprises at least five clinically relevant species, i.e. Scedosporium apiospermum, Scedosporium boydii, Scedosporium aurantiacum, Scedosporium dehoogii and Scedosporium minutisporum, ranks the second among the filamentous fungi colonizing the airways of patients with cystic fibrosis (CF). This colonization of the airways is thought to contribute to the inflammatory reaction leading to a progressive deterioration of the lung function. Additionally, these colonizing fungi may lead to severe disseminated infections in case of lung transplantation...
September 19, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28928210/analysis-of-individuals-from-a-dengue-endemic-region-helps-define-the-footprint-and-repertoire-of-antibodies-targeting-dengue-virus-3-type-specific-epitopes
#4
Daniela V Andrade, Leah C Katzelnick, Doug G Widman, Angel Balmaseda, Aravinda M de Silva, Ralph S Baric, Eva Harris
The four dengue virus serotypes (DENV1 to 4) cause dengue, a major public health problem worldwide. Individuals exposed to primary DENV infections develop serotype-specific neutralizing antibodies, including strongly neutralizing antibodies targeting quaternary epitopes. To date, no studies have measured the levels and kinetics of serum antibodies directed to such epitopes among populations in regions where dengue is endemic. Here, we use a recombinant DENV4 (rDENV4/3-M14) displaying a major DENV3 type-specific quaternary epitope recognized by human monoclonal antibody 5J7 to measure the proportion, magnitude, and kinetics of DENV3 type-specific neutralizing antibody responses targeting this epitope...
September 19, 2017: MBio
https://www.readbyqxmd.com/read/28927824/cellular-therapy-for-multiple-pathogen-infections-after-hematopoietic-stem-cell-transplant
#5
REVIEW
Gaurav Sutrave, Emily Blyth, David J Gottlieb
Hematopoietic stem cell transplantation (HSCT) represents the only crative treatment option for many hematological conditions but results in a profound T-cell deficiency in the post-HSCT period. Infections account for a significant proportion of non-relapse morbidity and mortality, and infections with multiple organisms either simultaneously or at different times after transplant are common. Adoptive cellular therapy (ACT) with prophylactic or therapeutic infusion of donor derived or third-party, pathogen-specific T-cells represents a novel methodology to rapidly reconstitute T-cell mediated immunity in this context...
September 15, 2017: Cytotherapy
https://www.readbyqxmd.com/read/28927823/t-cell-therapies-for-human-polyomavirus-diseases
#6
REVIEW
Sarah I Davies, Pawel Muranski
Rapid restoration of virus-specific T immunity via adoptive transfer of ex vivo generated T cells has been proven as a powerful therapy for patients with advanced cancers and refractory viral infections such as cytomegalovirus (CMV) and Epstein-Barr virus (EBV). BK virus (BKV), John Cunningham virus (JCV), and Merkel cell carcinoma virus (MCV) are the members of the rapidly growing human polyomavirus (hPyV) family that commonly infects most healthy humans. These viruses have a clearly established potential for causing severe end-organ damage or malignant transformation, especially in individuals with weakened immunity who are unable to mount or regain endogenous T-cell responses as a result of underlying leukemia or iatrogenic immunosuppression in autoimmunity, bone marrow and solid organ transplant settings...
September 15, 2017: Cytotherapy
https://www.readbyqxmd.com/read/28927679/-mediastinitis-after-endobronchial-ultrasound-guided-transbronchial-needle-aspiration
#7
D Basille, F De Dominicis, E Magois, C Andrejak, P Berna, V Jounieaux
INTRODUCTION: Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure used for the diagnosis of mediastinal and hilar lymphadenopathy. OBSERVATION: We describe a case of mediastinitis appearing 15 days after an EBUS-TBNA procedure in a 79 years old male patient. The mediastinitis was treated surgically by thoracotomy with a wide excision of infected tissue requiring transplantation of a serratus anterior muscle flap pedicled on a branch of the thoracodorsal artery...
September 16, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/28927251/fecal-microbiota-transplantation-past-present-and-future-perspectives
#8
Stefano Bibbò, Gianluca Ianiro, Antonio Gasbarrini, Giovanni Cammarota
Gut microbiota is known to play a main role in regulating both health and disease in humans. Strategies for the therapeutic modulation of gut microbiota are therefore expected to give a relevant contribution in the management of disorders associated with its impairment. Among these options, one of the most renowned is fecal microbiota transplantation (FMT). A growing body of evidence showed clearly that FMT is an effective treatment against recurrent Clostridium difficile infection. Moreover, it was shown to be a promising therapy for the management of several noncommunicable disorders, including inflammatory bowel diseases and metabolic disorders...
December 2017: Minerva Gastroenterologica e Dietologica
https://www.readbyqxmd.com/read/28926523/familial-mediterranean-fever-is-associated-with-increased-mortality-after-kidney-transplantation-a-19-years-single-center-experience
#9
Hefziba Green, Shelly Lichtenberg, Ruth Rahamimov, Avi Livneh, Avry Chagnac, Eytan Mor, Benaya Rozen-Zvi
BACKGROUND: Current data regarding the outcome of kidney transplantation in patients with familial Mediterranean fever (FMF) who reach end-stage renal disease (ESRD) due to reactive amyloidosis A (AA) are scarce and inconclusive. METHODS: The outcomes of 20 patients with FMF and biopsy-proven AA amyloidosis that were transplanted between 1995 and 2014 were compared with 82 control patients (32 with diabetes mellitus and 50 with nondiabetic kidney disease). Major outcome data included overall patient and graft survivals...
October 2017: Transplantation
https://www.readbyqxmd.com/read/28925576/is-there-an-increased-risk-of-cervical-neoplasia-in-atopic-dermatitis-patients-treated-with-oral-immunosuppressive-drugs
#10
F M Garritsen, R H M Verheijen, C G Gerestein, A D van Zuilen, J A F Oosterhaven, M van Dijk, C A F Bruijnzeel-Koomen, M L Schuttelaar, M S de Bruin-Weller
BACKGROUND: Oral immunosuppressive drugs are frequently prescribed in young women with atopic dermatitis (AD). Immunocompromised patients may have a higher risk of developing high risk HPV infections, CIN and cervical carcinoma. Most literature on patients using oral immunosuppressive drugs is available in organ transplant patients. Literature on the risk of developing cervical carcinoma in AD patients treated with oral immunosuppressive drugs is lacking. At this moment there is no clear guideline/consensus on this topic, but in daily practice, questions arise concerning whether this risk is increased and whether more intensive screening in women using immunosuppressive drugs should take place...
September 19, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28925082/prospective-evaluation-of-the-septifast-multiplex-real-time-pcr-assay-for-surveillance-and-diagnosis-of-infections-in-haematological-patients-after-allogeneic-stem-cell-transplantation-compared-to-routine-microbiological-assays-and-an-in-house-real-time-pcr
#11
Sandra Elges, Renate Arnold, Oliver Liesenfeld, Grzegorz Kofla, Agata Mikolajewska, Stefan Schwartz, Lutz Uharek, Markus Ruhnke
We prospectively evaluated a multiplex real-time PCR assay (SeptiFast, SF) in a cohort of patients undergoing allo-BMT in comparison to an in-house PCR method (IH-PCR). Overall 847 blood samples (mean 8 samples/patient) from 104 patients with haematological malignancies were analysed. The majority of patients had acute leukaemia (62%) with a mean age of 52 years (54% female). Pathogens could be detected in 91 of 847 (11%) samples by SF compared to 38 of 205 (18.5%) samples by BC, and 57 of 847 (6.7%) samples by IH-PCR...
September 19, 2017: Mycoses
https://www.readbyqxmd.com/read/28925068/when-and-how-can-nephrologists-treat-hepatitis-c-virus-infection-in-dialysis-patients
#12
REVIEW
Maya I Davis, Donald F Chute, Raymond T Chung, Meghan E Sise
Hepatitis C virus (HCV) infection, a major cause of end-stage liver disease, is a common comorbidity in patients on dialysis and causes increased morbidity and mortality. Historically HCV has been extremely difficult to cure with interferon and ribavirin-based therapies, which are also associated with significant side effects, and few dialysis patients ever received HCV treatment. However, in the last 4 years, interferon-free direct-acting antiviral therapies have been approved, and several combinations have been studied in dialysis patients...
September 18, 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28924464/the-relationship-between-mortality-of-lung-transplant-recipients-and-serum-cyclosporine-levels-joint-modeling-of-time-to-event-data-and-longitudinal-data
#13
F S Hosseini-Baharanchi, E Hajizadeh, A R Baghestani, K Najafzadeh
BACKGROUND: Lung transplantation (LTx) is a well-accepted treatment that can prolong survival of patients with advanced lung disease. OBJECTIVE: To evaluate the association between serum cyclosporine level (SCL) pattern and mortality of LTx recipients. METHODS: This retrospective cohort study included 1019 observations on 38 patients who underwent LTx in Masih Daneshvari Hospital from 2000 to 2013. The analysis applied a joint model with shared random effects...
2017: International Journal of Organ Transplantation Medicine
https://www.readbyqxmd.com/read/28924462/quantification-of-active-and-latent-form-of-human-cytomegalovirus-infection-in-umbilical-cord-blood-donors-by-real-time-pcr
#14
E Abedi, M Kheirandish, Z Sharifi, S Samiee, P Kokhaei, Z Pourpak, M J Ashraf
BACKGROUND: Umbilical cord blood (UCB) is believed to be a highly valuable source of hematopoietic stem cells for transplantation. Objective: To investigate the prevalence of active and latent human cytomegalovirus (CMV) infection in UCB donors in Iranian population. METHODS: A total of 825 UCB samples was collected under standard procedures and analyzed for the presence of CMV DNAs in buffy coat (latent infection) and plasma (active infection). DNA was extracted from buffy coat and plasma samples separately and tested with quantitative real-time PCR...
2017: International Journal of Organ Transplantation Medicine
https://www.readbyqxmd.com/read/28924461/do-the-benefits-of-transplant-tourism-amongst-nigerian-patients-outweigh-the-risks-a-single-center-experience
#15
C O Amira, B T Bello
BACKGROUND: Transplant tourism (TT) is the term used to describe travel outside one's country of abode for the sole purpose of obtaining organ transplantation services. OBJECTIVE: This study describes the characteristics and outcomes of kidney transplant tourists who were followed up in our institution. METHODS: A retrospective study was conducted on patients who underwent kidney transplantation outside the country and were followed up in our institution from 2007 to 2015...
2017: International Journal of Organ Transplantation Medicine
https://www.readbyqxmd.com/read/28923870/associations-between-voriconazole-therapeutic-drug-monitoring-toxicity-and-outcome-in-liver-transplant-patients-an-observational-study
#16
Zahra Hashemizadeh, Parisa Badiee, Seyed Ali Malekhoseini, Hadi Raeisi Shahraki, Bita Geramizadeh, Hashem Montaseri
The aim of this study was to investigate the variability of voriconazole plasma level and its relationship with clinical outcomes and adverse events, among liver transplant recipients to optimize the efficacy and safety of their treatment. Liver transplant recipients treated with voriconazole were included and voriconazole trough levels were quantified by the validated high-performance liquid chromatography method. Cytochrome P450 genotypes of CYP2C19 were evaluated in allograft liver tissues. A total of 832 voriconazole trough levels from 104 patients were measured...
September 18, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28923757/clinical-practice-and-infrastructure-review-of-fecal-microbiota-transplantation-for-clostridium-difficile-infection
#17
REVIEW
Brendan J Kelly, Pablo Tebas
A significant proportion of C. difficile infection (CDI) cases recur after completion of antibiotic therapy, and antibiotic cure rates diminish with each recurrence of CDI. Fecal microbiota transplantation (FMT) is an effective therapy for recurrent FMT, which otherwise requires prolonged or indefinite antibiotic treatment. FMT is performed by introducing the fecal microbial community obtained from a healthy donor or pool of donors into the stomach, small intestine, or colon of a patient with CDI. Multiple clinical trials support the utility of FMT in treating recurrent CDI, and CDI treatment guidelines now include consideration of FMT at the third CDI recurrence...
September 15, 2017: Chest
https://www.readbyqxmd.com/read/28923655/coloduodenovesical-fistula-after-simultaneous-pancreas-kidney-transplant-case-report-and-review-of-the-literature
#18
A A Rahnemai-Azar, M Penna, S D Morrison, S C Rayhill, L Sibulesky, K A Muczynski, R Bakthavatsalam
BACKGROUND: Complicated diverticulitis after transplantation occurs in as many as 3.5% of cases and carries a 25% mortality rate. Diagnosis of complicated diverticulitis in this population can be challenging because of abnormal presentations caused by immunosuppression. Only 4 cases of fistulization after kidney transplantation are described in the literature; none occurred after simultaneous pancreas-kidney transplant. METHODS: We present a first case of a coloduodenovesical fistula in a patient 9 years after simultaneous pancreas-kidney transplant...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28923653/effects-of-the-mammalian-target-of-rapamycin-inhibitor-everolimus-on-hepatitis-c-virus-replication-in%C3%A2-vitro-and-in%C3%A2-vivo
#19
A Frey, E-M Ecker, K Piras-Straub, A Walker, T G Hofmann, J Timm, B B Singer, G Gerken, K Herzer
BACKGROUND: The influence of immunosuppressants on hepatitis C virus (HCV) re-infection after liver transplantation, particularly mammalian target of rapamycin inhibitors, remains unclear. The aim of our study was to analyze the influence of everolimus (EVR) on HCV replication activity in the context of underlying molecular mechanisms, with focus on the pro-myelocytic leukemia protein (PML). METHODS: HCV viral load was recorded in 40 patients with post-transplant HCV re-infection before and 8 weeks after introduction of EVR...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28923647/is-cytomegalovirus-surveillance-necessary-for-patients-with-low-reactivation-risk-in-an-autologous-hematopoietic-cell-transplantation-setting
#20
A H Kaya, E Tekgunduz, S Akpinar, H Batgi, F Bekdemir, O Kayikci, S Namdaroglu, B U Ulu, M S Dal, M K Cakar, S Korkmaz, F Altuntas
BACKGROUND: In an autologous hematopoietic cell transplantation (AHCT) setting, routine cytomegalovirus (CMV) surveillance is not indicated except in high-risk situations. On the other hand, some studies reported increased CMV reactivation in AHCT setting as a result of incorporation of novel agents into treatment algorithms, such as bortezomib and rituximab. We retrospectively analyzed CMV reactivation and infection rates in patients with no high-risk features, who were treated with AHCT...
October 2017: Transplantation Proceedings
keyword
keyword
63303
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"