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Ślubowska K, Lichodziejewska B, Pruszczyk P, Szmidt J, Durlik M. Left Ventricular Hypertrophy in Renal Transplant Recipients in the First Year After Transplantation. Transplant Proc 2014; 46:2719-23. [DOI: 10.1016/j.transproceed.2014.08.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Gozdowska J, Urbanowicz A, Sadowska A, Bieniasz M, Wszoła M, Kieszek R, Domagała P, Kwiatkowski A, Chmura A, Durlik M. Glomerular Filtration Rate Estimation in Prospective Living Kidney Donors: Preliminary Study. Transplant Proc 2014; 46:2592-7. [DOI: 10.1016/j.transproceed.2014.09.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Kosykowska E, Szymanek-Majchrzak K, Walter de Walthoffen S, Izdebski R, Mlynarczyk A, Ciszek M, Chmura A, Durlik M, Paczek L, Deborska–Materkowska D, Sawicka-Grzelak A, Mlynarczyk G. Molecular Analysis of Carbapenem-resistant Strains of Pseudomonas aeruginosa Isolated From Patients Hospitalized in Various Transplantation Wards Between 2008 and 2011. Transplant Proc 2014; 46:2576-8. [DOI: 10.1016/j.transproceed.2014.08.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tronina O, Mikołajczyk N, Pietrzak B, Pacholczyk M, Durlik M. Pregnancy in a Patient With Hepatic Artery Thrombosis After Liver Transplantation: A Case Report. Transplant Proc 2014; 46:2929-31. [DOI: 10.1016/j.transproceed.2014.09.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Van Londen M, Humalda JK, Aarts BM, Sanders JS, Bakker SJL, Navis GJ, De Borst MH, Pazik J, O Dak M, Lewandowski Z, Podgorska M, Sadowska A, Sitarek E, Malejczyk J, Durlik M, Drechsler C, Philstrom H, Meinitzer A, Pilz S, Tomaschitz A, Abedini S, Fellstrom B, Jardine A, Wanner C, Maerz W, Holdaas H, Halleck F, Staeck O, Neumayer HH, Budde K, Khadzhynov D, Rostaing L, Allal A, Congy N, Aarninck A, Del Bello A, Maggioni S, Debiols B, Sallusto F, Kamar N, Stolyarevich E, Artyukhina L, Kim I, Tomilina N, Zaidenov V, Kurenkova L, Keyzer CA, De Borst MH, Van Den Berg E, Jahnen-Dechent W, Navis G, Bakker SJL, Van Goor H, Pasch A, Aulagnon F, Avettand-Fenoel V, Scemla A, Lanternier F, Lortholary O, Anglicheau D, Legendre C, Zuber J, Furic-Cunko V, Basic-Jukic N, Coric M, Kastelan Z, Hudolin T, Kes P, Mikolasevic I, Racki S, Lukenda V, Orlic L, Dobrowolski LC, Verberne HJ, Ten Berge IJM, Bemelman FJ, Krediet CTP, Ferreira AC, Silva C, Remedio F, Pena A, Nolasco F, Heldal K, Lonning K, Leivestad T, Reisaeter AV, Hartmann A, Foss AE, Midtvedt K, Vlachopanos G, Kassimatis T, Zerva A, Kokkona A, Stavroulaki E, Agrafiotis A, Sanchez Sobrino B, Lafuente Covarrubias O, Karsten Alvarez S, Zalamea Jarrin F, Rubio Gonzalez E, Huerta Arroyo A, Portoles Perez J, Basic-Jukic N, Kes P, Baek CH, Kim M, Kim JS, Yang WS, Han DJ, Park SK, Zulkarnaev A, Vatazin A, Cabiddu G, Maxia S, Castellino S, Loi V, Guzzo G, Piccoli GB, Pani A, Bucsa C, Tacu D, Harza M, Sinescu I, Mircescu G, Stefan G, Alfieri CM, Laura F, Danilovic B, Cresseri D, Meneghini M, Riccardo F, Regalia A, Messa P, Panuccio V, Tripepi R, Parlongo G, Quattrone S, Leonardis D, Tripepi G, Zoccali C, Mallamaci F, Amer H, Geerdes PA, Fettes TT, Prieto M, Walker RC, Edwards BS, Cosio FG, Khrabrova M, Nabokov A, Groene HJ, Weithofer P, Kliem V, Smirnov A, Dobronravov V, Sezer S, Gurlek Demirci B, Tutal E, Guliyev O, Say N CB, Ozdemir Acar FN, Haberal M, Albugami MM, Hussein M, Alsaeed S, Almubarak A, Bel'eed-Akkari K, Go biewska JE, Tarasewicz A, D bska- lizie A, Rutkowski B, Albugami MM, Hussein M, Almubarak A, Alsaeed S, Bel'eed-Akkari K, Ailioaie O, Arzouk N, Tourret J, Mercadal L, Szumilak D, Ourahma S, Parra J, Billault C, Barrou B, Alfieri CM, Floreani R, Ulivieri FM, Meneghini M, Regalia A, Zanoni F, Croci D, Rastaldi MP, Messa PG, Keyzer CA, Riphagen IJ, Joosten MM, Navis G, Muller Kobold AC, Kema IP, Bakker SJL, De Borst MH, Santos Lascasas J, Malheiro J, Fonseca I, Martins L, Almeida M, Pedroso S, Dias L, Henriques A, Cabrita A, Vincenti F, Weir M, Von Visger J, Kopyt N, Mannon R, Deng H, Yue S, Wolf M, Halleck F, Khadzhynov, D, Schmidt D, Petereit F, Slowinski T, Neumayer HH, Budde K, Staeck O, Hernandez Vargas H, Artamendi Larranaga M, Gil Catalinas F, Ramalle Gomara E, Bello Ovalle A, Pimentel Guzman G, Coloma Lopez A, Dall Anesse C, Gil Paraiso A, Beired Val I, Sierra Carpio M, Huarte Loza E, Slubowska K, Szmidt J, Chmura A, Durlik M, Staeck O, Khadzhynov D, Schmidt D, Niemann M, Petereit F, Lachmann N, Neumayer HH, Budde K, Halleck F, Alotaibi T, Nampoory N, Gheith O, Halim M, Aboatteya H, Mansour H, Abdulkawey H, Said T, Nair P, WazNa-Jab O Ska E, Durlik M, Elias M, Caillard S, Morelon E, Rivalan J, Moal V, Frimat L, Mourad G, Rerolle JP, Legendre C, Mousson C, Delahousse M, Pouteil-Noble C, Dantal J, Cassuto E, Subra JF, Lang P, Thervet E, Roosweil D, Molnar MZ, Fornadi K, Ronai KZ, Novak M, Mucsi I, Scale TM, Robertson S, Kumwenda M, Jibani M, Griffin S, Williams AJ, Mikhail A, Jeong JC, Koo TY, Jeon HJ, Han M, Oh KH, Ahn C, Yang J, Bancu I, Canas L, Juega J, Malumbres S, Guermah I, Bonet J, Lauzurica R, Basso E, Messina M, Daidola G, Mella A, Lavacca A, Manzione AM, Rossetti M, Ranghino A, Ariaudo C, Segoloni GP, Biancone L, Whang E, Son SH, Kwon H, Kong JJ, Choi WY, Yoon CS, Ferreira AC, Silva C, Aires I, Ferreira A, Remedio F, Nolasco F, Ratkovic M, Basic Jukic N, Gledovic B, Radunovic D, Prelevic V, Stefan G, Garneata L, Bucsa C, Harza M, Sinescu I, Mircescu G, Tacu D, Aniort J, Kaysi S, Mulliez A, Heng AE, Su owicz J, Wojas-Pelc A, Ignacak E, Janda K, Krzanowski M, Miarka P, Su owicz W, Filipov JJ, Zlatkov BK, Dimitrov EP, Svinarov DA, Champion L, Renoux C, Randoux C, Du Halgouet C, Azeroual L, Glotz D, Vrtovsnik F, Daugas E, Musetti C, Battista M, Cena T, Izzo C, Airoldi A, Magnani C, Stratta P, Fiskvik I, Holte H, Bentdal O, Holdaas H, Erkmen Uyar M, Sezer S, Bal Z, Guliyev O, Colak T, Gurlek Demirci B, Ozdemir Acar N, Haberal M, Kara E, Ahbap E, Basturk T, Koc Y, Sakaci T, Sahutoglu T, Akgol C, Sevinc M, Unsal A, Seyahi N, Abdultawab K, Alotaibi T, Gheith O, Mansour H, Halim M, Nair P, Said T, Balaha M, Elsayed A, Awadeen W, Nampoory N, Hwang JC, Jiang MY, Lu YH, Weng SF, Madziarska K, Zmonarski SC, Augustyniak-Bartosik H, Magott-Procelewska M, Krajewska M, Mazanowska O, Banasik M, Penar J, Weyde W, Boraty Ska M, Klinger M, Swarnalatha G, Narendranath L, Shanta Rao G, Sawhney A, Subrahmanyam L, Kumar S, Jeon H, Hakim A, Patel U, Shrivastava S, Banerjee D, Kimura T, Yagisawa T, Nanmoku K, Kurosawa A, Sakuma Y, Miki A, Nukui A, Lee CH, Oh IH, Park JS, Watarai Y, Narumi S, Goto N, Hiramitsu T, Tsujita M, Yamamoto T, Kobayashi T, Muniz Pacios L, Molina M, Cabrera J, Gonzalez E, Garcia Santiago A, Aunon P, Santana S, Polanco N, Gutierrez E, Jimenez C, Andres A, Mohammed M, Hammam M, Housawi A, Goldsmith DJ, Cronin A, Frame S, Smalcelj R, Canoz MB, Yavuz DD, Altunoglu A, Yavuz R, Colak T, Haberal M, Tong A, Hanson CS, Chapman JR, Halleck F, Budde K, Papachristou C, Craig J, Zheng XY, Han S, Wang LM, Zhu YH, Zeng L, Zhou MS, Guliyev O, Erkmen Uyar M, Sezer S, Bal Z, Colak T, Gurlek Demirci B, Ozdemir Acar N, Haberal M, Ranghino A, Diena D, De Rosa FG, Faletti R, Barbui AM, Guarnaccia C, Corcione S, Messina M, Ariaudo C, Segoloni GP, Biancone L, Patel R, Murray PD, Moiseev A, Kalachik A, Harden PN, Norby G, Mjoen G, Holdaas H, Gilboe IM, Shi Y, Luo L, Cai B, Wang T, Tao Y, Wang L, Erkmen Uyar M, Sezer S, Bal Z, Guliyev O, Tutal E, Gurlek Demirci B, Ozdemir Acar N, Haberal M, Di Vico MC, Messina M, Mezza E, Giraudi R, Nappo A, Boaglio E, Ranghino A, Fop F, Segoloni GP, Biancone L, Carta P, Dattolo E, Buti E, Zanazzi M, Villari D, Di Maria L, Santoro G, Li Marzi V, Minetti EE, Nicita G, Carta P, Zanazzi M, Buti E, Antognoli G, Dervishi E, Vignali L, Caroti L, Di Maria L, Minetti EE, Dorje C, Kovacevic G, Hammarstrom C, Strom EH, Holdaas H, Midtvedt K, Reisaeter AV, Alfieri CM, Floreani R, Meneghini M, Regalia A, Zanoni F, Vettoretti S, Croci MD, Rastaldi MP, Messa P, Heldal K, Lonning K, Reisaeter AV, Bernklev T, Midtvedt K, Strakosha A, Pasko N, Nasto F, Cadri V, Dedei A, Thereska N. TRANSPLANTATION CLINICAL 2. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gozdowska J, Bieniasz M, Wszoła M, Kieszek R, Domagała P, Drozdowski J, Tomaszek A, Kwiatkowski A, Chmura A, Durlik M. Determining eligibility for and preparation to kidney transplantation of a patient with Lynch syndrome--a case report and literature review. Ann Transplant 2014; 19:124-8. [PMID: 24614524 DOI: 10.12659/aot.890250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Lynch syndrome (HNPCC, hereditary non-polyposis colorectal cancer) is a syndrome of predisposition to cancer inherited in an autosomal dominant fashion. A person with Lynch syndrome has a considerably increased risk of colorectal cancer in comparison with the general population. CASE REPORT We present a case of a 24-year-old man with Lynch syndrome (carrying an MLH1 gene mutation) who had colorectal adenocarcinoma diagnosed at 16 years of age. During this time, he had a colectomy performed and chemotherapy was administered (5-FU, CDDP, Leucovorin). Due to hepatic metastases, a decision was made to change chemotherapy to IF with ADM, as a result of which complete remission was obtained. However, kidney failure developed. Its cause was not fully elucidated. The patient was treated by hemodialyses. After six years of complete remission of cancer, kidney transplantation started to be considered. Before the patient was found eligible for transplantation, extended diagnostic tests were performed: whole body PET scan, tumour marker tests and intestinal endoscopy, which did not reveal any abnormalities. The patient had a family donor (mother) who had no contraindications to kidney donation. Kidney transplantation was performed on 15/10/2012. Induction with basiliximab was used, along with steroids, tacrolimus, and mycophenolate mofetil was also administered. Three months after the procedure CNI/mTOR conversion was performed. The maintenance treatment includes prednisone, everolimus and mycophenolate mofetil. One year after transplantation, renal function is normal. The patient is subjected to close oncological surveillance. CONCLUSIONS The risk of recurrence or new development of cancer related to immunosuppressive treatment should be considered on a case-by-case basis. In patients with a history or high risk of cancer, immunosuppression protocols based on the m-TOR pathway inhibitors should be used, if possible. Oncological surveillance and early detection of new cancer lesions are also important.
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Wszola M, Kwiatkowski A, Domagala P, Wirkowska A, Bieniasz M, Diuwe P, Kieszek R, Durlik M, Chmura A. Preservation of Kidneys by Machine Perfusion Influences Gene Expression and May Limit Ischemia/Reperfusion Injury. Prog Transplant 2014; 24:19-26. [DOI: 10.7182/pit2014384] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Context Machine perfusion improves graft survival. Histopathologic analysis reveals a lower incidence of chronic rejection and interstitial fibrosis in kidneys preserved with machine perfusion. Ischemic/reperfusion injury may help to explain these findings. Objective To assess the activation of genes correlated with ischemic/reperfusion injury in kidneys preserved under different conditions before transplant. Design/Patients Between 2005 and 2006, 69 kidney biopsy specimens were collected and patients were followed up for 5 years after that. Intervention Before transplant, kidneys were preserved with machine perfusion or cold storage. Donors from the machine perfusion and cold storage groups did not differ with regard to age, sex, or hemodynamic status. Recipients were divided into 5 groups: expanded criteria donor–machine perfusion (n = 16), standard criteria donor–machine perfusion (n = 10), expanded criteria donor–cold storage (n = 9), and standard criteria donor–cold storage (n = 27); 7 kidneys were retrieved from living related donors. Main Outcome Measures Biopsies were done 30 minutes after reperfusion. Interleukin-1β, vascular endothelial growth factor, heme oxygenase-1, and hypoxia-inducible factor–1 gene expression levels were analyzed. Results Mean expression levels of hypoxia-inducible factor–1α were significantly higher in the cold storage groups, and lower in the machine perfusion and living-related donor groups. Five-year graft survival was significantly ( P < .05) lower in the expanded criteria donor–cold storage group (66%) than in the standard criteria donor–machine perfusion group (90%). Machine perfusion influences gene expression related to hypoxia during reperfusion and may improve the long-term results of kidney transplant.
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Jankowski K, Gozdowska J, Kurnicka K, Kwiatkowski A, Chmura A, Durlik M, Pruszczyk P. Cardiac status of persons qualified for living kidney donation--single-center experience. PRZEGLAD LEKARSKI 2014; 71:512-515. [PMID: 25826971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
UNLABELLED Some of living kidney donors have medical conditions associated with future risk of cardiovascular diseases. It seems justified to identify risk factors and cardiological disorders prior to the donation. AIM To determine the cardiological status of persons qualified as a living kidney donor. MATERIAL AND METHODS We analyzed the data of 109 potential living kidney donors, aged 25-70 (mean 45.7 ± 10.9) years. They underwent clinical and biochemical examination. In some of them extended diagnostics was performed. The presence of risk factors of coronary artery disease were registered. RESULTS Only 46 (42%) persons were qualified for kidney donation. As many as 40 of them had 21 risk factor. In 75 (68.8%) patients without hypertension, 24-hours ambulatory blood pressure monitoring was done. The masked hypertension was found in 6 persons. In 22 candidates aged > 50 years the exercise test was performed (positive or inconclusive in 3 persons). Coronarography was done in 5 individuals (in no any significant atherosclerotic lesions were found). 63 (58%) person were disqualified. In 15 (23.8%) person the reasons were cardiological. In 2 patient the abdominal aneurysms were found. Both men smoked and had severe dyslipidaemias. In 3rd patient we observed persistent atrial fibrillation. The next 2 men had the peripheral occlusive arterial disease. In 9 patients ≥ 2 risk factors and in the last one morbid obesity were present. CONCLUSION In Poland candidates for living kidney donation have very often risk factors of cardiovascular disease. Among the persons proceeded for kidney donation cardiovascular problems are an important cause of disqualification.
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Nawrot I, Cieciura T, Morawski B, Malkowski P, Żurakowski J, Durlik M. Pulmonary embolism with septicemia after N-butyl-2-cyanoacrylate injection for bleeding gastric varices. Chin Med J (Engl) 2014; 127:3030-3031. [PMID: 25131247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
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Gozdowska J, Jankowski K, Bieniasz M, Wszoła M, Domagała P, Kieszek R, Lewandowska D, Urbanowicz A, Szmidt J, Grenda R, Kwiatkowski A, Chmura A, Durlik M. Characteristics of potential living kidney donors and recipients: donor disqualification reasons--experience of a Polish center. Transplant Proc 2013; 45:1347-50. [PMID: 23726569 DOI: 10.1016/j.transproceed.2013.01.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 01/15/2013] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Kidney transplantation is efficacious as a renal replacement, particularly pre-emptive living donation. In Poland, the rate of transplantation of living donor kidneys is only 3%. The aim of the study was to identify the most common reasons to disqualify a potential living kidney donor. METHODS We evaluated 124 kidney donor candidates for 111 potential recipients at 1 medical center for genders and ages of donor and recipient; thus relation, donor disqualification reasons, number of potential donors for a particular recipient, prior transplantations, and kidney vasculature. RESULTS The 111 recipients of ages 2-62 years had, 1, 2, or 3 potential donors were tested in 101, 1, and 7, cases respectively. We had 18.9% recipients referred for pre-emptive transplantation; 59.5% were on haemodialysis and 21.6% on peritoneal dialysis. In all, 89% recipients sought first kidney transplantations. Kidneys were procured from 49/124 (39.5%) of the initially evaluated donors. The full examination was completed by 92 potential donors with 68/124 donors disqualified early. Single and multiple renal arteries were detected in 56 and 36 potential donors, respectively. Donor disqualification was due to medical contraindications (39.7%), earlier transplantation from a deceased donor (25%), immunologic constraints (23.5%), donor consent withdrawn (6%) or psychological and social reasons (4.4%). CONCLUSIONS A considerable number of donor candidates are disqualified for medical reasons.
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Pazik J, Ołdak M, Lewandowski Z, Podgórska M, Sitarek E, Płoski R, Gałazka Z, Kwiatkowski A, Malejczyk J, Durlik M. Uridine diphosphate glucuronosyltransferase 2B7 variant p.His268Tyr as a predictor of kidney allograft early acute rejection. Transplant Proc 2013; 45:1516-9. [PMID: 23726609 DOI: 10.1016/j.transproceed.2013.01.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Accepted: 01/15/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND Uridine diphosphate glucuronosyltransferase (UGT2B7) is responsible for conversion of mycophenolic acid to mycophenolic acyl-glucuronide (acylMPAG). Conflicting data exist regarding the role of UGT2B7 p.His268Tyr (802C>T, rs7439366) variant in the clinical course following organ transplantation. STUDY AIM The aim of this study was to reveal an association between UGT2B7 p.His268Tyr (802C>T, rs7439366) polymorphism and kidney transplantation outcome. STUDY DESIGN, PATIENTS, AND METHOD: Genomic DNA of 235 kidney transplant recipients was genotyped for UGT2B7 802C>T using TagMan single nucleotide polymorphism (SNP) genotyping assay. Maintenance immunosuppression used mycophenolate mofetil (MMF) and cyclosporine A (n = 137) or tacrolimus (n = 98). Primary end-point was biopsy-confirmed acute rejection within 3 and 12 post-transplantation months. Secondary end-points included gastrointestinal side effects, leukopenia, lymphopenia, neutropenia, and infections. Statistical analysis was performed with the aid of SAS System using kernel-smoothed estimates of acute graft rejection hazard function. The log-rank test and hazard ratio were used to reflect association between UGT2B7 802C>T variant and risk of acute graft rejection. RESULTS Within 3 postimplantation months 38 (16.2%) patients experienced acute rejection; 33 were allele C carriers in UGT2B7 802C>T SNP and 5 were TT homozygotes (P < .0457). Allele C-associated risk of rejection was 2.50 and remained between 2.19 and 3.02 after adjustment for clinical confounders, ie, HLA mismatch, panel-reactive antibodies, donor age, repeated transplantation, induction therapy, donor type, delayed graft function, applied calcineurin inhibitor, or MMF dosing. We found no association between the polymorphism and gastrointestinal side effects, leukopenia, lymphopenia, neutropenia, and infections. CONCLUSION UGT2B7 802C>T genotyping may help identify patients with excessive early acute rejection risk.
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Kuśmierczyk M, Woźniak S, Hryniewiecki T, Tronina O, Durlik M, Różański J. Surgical implantation of a mechanical valve prosthesis due to aortic stenosis in a patient after liver transplantation: case report. Ann Transplant 2013; 18:505-7. [PMID: 24056264 DOI: 10.12659/aot.884015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The development of increasingly accurate immunosuppression and surgical techniques has contributed to transplantology to such an extent that patients who have undergone abdominal organ transplantations account for an increasing group in whom other diseases, including those of the cardiovascular system, have to be treated, also surgically. CASE REPORT A 61-year-old male patient after liver transplantation was admitted to the Institute of Cardiology to undergo surgical treatment of aortic stenosis. An SJM 23-mm mechanical prosthesis was implanted into the aortic ostium. The postoperative period was without complications. On postoperative day 6, the patient was transferred to the Department of Transplantation Medicine and Nephrology to be treated further. CONCLUSIONS Cardiosurgery procedures in liver transplant recipients involve a higher risk, which results from hemorrhagic complications requiring massive blood and blood components transfusions and repeated thoracotomy. Because of expected complications, the choice of prosthesis is difficult and should be made together by a cardiac surgeon and the patient.
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Jankowski K, Gozdowska J, Lewandowska D, Kwiatkowski A, Chmura A, Durlik M, Pruszczyk P. Prevalence of the coronary artery disease risk factors and 10-year risk of cardiovascular mortality based on HeartScore in people qualified for kidney donation. Ann Transplant 2013; 18:393-8. [PMID: 23912481 DOI: 10.12659/aot.883992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The living kidney donor is exposed to the renal function impairment as a result of kidney donation, which may increase the risk of cardiovascular diseases. It seems justified to identify cardiovascular risk factors prior to kidney donation. MATERIAL AND METHODS We analyzed data of 50 consecutive potential kidney donors. All individuals underwent clinical examination and lipid profile. For each subject we calculated atherogenic index. To calculate the 10-year risk of cardiovascular death, the HeartScore calculator was used. RESULTS The most frequent risk factors were obesity, lipid disorders, and smoking. In 72% of subjects, at least 1 of the risk factors was detected. Atherogenic index values considered to indicate high risk of atherosclerosis were found in 16% of subjects. More than 40% of subjects had more than 1 coronary risk factor, and most had 2. In 58% of subjects, the calculated HeartScore risk value was consistent with risk estimated for age, and in 26% it exceeded this value by 1-9% (mean, 3.1%). CONCLUSIONS The prevalence of coronary risk factors is high in potential kidney donors. HeartScore seems to be a useful method to evaluate the risk of cardiovascular mortality in these individuals, and is a simple tool to use in controlling the influence of the modification of risk factors on the global risk in follow-up. Comparison with the value of risk acceptable according to age and sex may oblige the physician to take action to reduce it.
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Foroncewicz B, Mucha K, Ciszek M, Małkowski P, Durlik M, Szmidt J, Chmura A, Pączek L. A comparison between two tacrolimus-based immunosuppression regimens in renal transplant recipients: 7-year follow-up. Ann Transplant 2013; 18:384-92. [PMID: 23896824 DOI: 10.12659/aot.883986] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Immunosuppression (IS) following transplantation should focus on improving long-term graft and patient survival. The objective of this study was to assess patient and graft survival rates and adverse event (AE) incidence in patients treated with combinations of tacrolimus (TAC) and steroids (ST) with either azathioprine (AZA) or mycophenolate mofetil (MMF). MATERIAL AND METHODS Seventy-seven renal transplant recipients (RTRs) treated with TAC/AZA/ST (n=37) or TAC/MMF/ST (n=40) in a single center were studied retrospectively. For 6 months after transplantation, patients were managed according to the COSTAMP study protocol. Afterwards, the follow-up visits were performed yearly for 7 years. Intent-to-treat (ITT) and on randomized therapy (ORT) groups were compared. Primary endpoints were graft function, graft loss, and death. Secondary endpoints included incidence of post-transplant diabetes mellitus (PTDM) and other AEs as estimated by the length of the hospitalization per patient per year. RESULTS Demographic characteristics were similar in both groups of patients. Patient and graft survival at 7 years were 89.2% and 70.3% in TAC/AZA ITT; 97.5% and 77.5% in TAC/MMF ITT; and 100% in both ORT groups, respectively (ns). Differences in renal function, PTDM, and other AE incidence were also non-significant. CONCLUSIONS Our results indicate that TAC-based IS with either MMF or AZA is equally effective with respect to patient and graft survival and AE incidence. Taking into account the costs of both regimens and those of related AE therapies, our results raise the question of whether increasing MMF use in RTRs is justified from the perspective of the long-term results.
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Furmańczyk-Zawiska A, Tronina O, Ba̧czkowska T, Chmura A, Durlik M. The Significance of Antiphospholipid Antibodies in Liver Recipients. Transplant Proc 2013; 45:1983-9. [DOI: 10.1016/j.transproceed.2013.01.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 01/15/2013] [Indexed: 02/02/2023]
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Sułkowska K, Palczewski P, Miszewska-Szyszkowska D, Durlik M, Gołębiowski M, Małkowski P. Early everolimus-induced pneumonitis in a renal transplant recipient: A case report. Ann Transplant 2013; 17:144-8. [PMID: 23274336 DOI: 10.12659/aot.883706] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Everolimus is a derivative of sirolimus, and is considered to be free of the latter's pulmonary toxicity. Recently, a few cases of everolimus-induced lung injury have been reported. Early recognition of drug-induced lung disease is important because it can be reversed if appropriate therapy is instituted soon after the onset of symptoms. CASE REPORT We present the case of an everolimus-induced pneumonitis in a renal transplant recipient, which occurred as early as on the 5th day after everolimus introduction. Shortly after the transplant procedure, the patient presented with typical symptoms of pulmonary infection. Chest radiography and computed tomography showed bilateral patchy lung infiltrates with peribronchial distribution that were suggestive of bacterial pneumonia. However, there was no improvement with empiric antibiotic treatment. Repeated cultures from the blood, sputum, and broncho-alveolar lavage (BAL) also were negative. Tuberculosis, Pneumocystis jiroveci, and Cytomegalovirus infections were excluded. A transbronchial lung biopsy performed 9 days after the onset of symptoms revealed mild nonspecific inflammation with a fibrotic component in the bronchial walls. Withdrawal of everolimus on the third day of hospitalization and after 8 days of its usage resulted in quick clinical recovery and resolution of radiological abnormalities within 1 month. CONCLUSIONS Diagnosis of drug-induced pulmonary toxicity is difficult because it is essentially a diagnosis of exclusion. Lack of response to empiric antibiotic treatment and an imaging pattern of organizing pneumonia should raise suspicion of everolimus-induced pneumonitis in patients undergoing therapy with this drug.
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Marques IB, Silva RDM, Moraes CE, Azevedo LS, Nahas WC, David-Neto E, Furmanczyk-Zawiska A, Baczkowska T, Chmura A, Szmidt J, Durlik M, Joslin J, Blaker P, White B, Marinaki A, Sanderson J, Goldsmith DJ, Medani S, Traynor C, Mohan P, Little D, Conlon P, Molina M, Gonzalez E, Gutierrez E, Sevillano A, Polanco N, Morales E, Hernandez A, Praga M, Morales JM, Andres A, Park SJ, Kim TH, Kim YW, Kim YH, Kang SW, Kujawa-Szewieczek A, Szotowska M, Kuczera P, Chudek J, Wiecek A, Kolonko A, Mahrova A, Svagrova K, Bunc V, Stollova M, Teplan V, Hundt F, van Heteren P, Woitas R, Cavallo MC, Sepe V, Conte F, Albrizio P, Bottazzi A, Geraci PM, Alpay N, Gumber MR, Kute VB, Vanikar AV, Patel HV, Shah PR, Engineer DP, Trivedi HL, Golebiewska JE, Debska-Slizien A, Rutkowski B, Matias P, Martins AR, Raposo L, Jorge C, Weigert A, Birne R, Bruges M, Adragao T, Almeida M, Mendes M, Machado D, Masin-Spasovska J, Dohcev S, Stankov O, Stavridis S, Saidi S, Dejanova B, Rambabova-Busletic I, Dejanov P, Spasovski G, Nho KW, Kim YH, Han DJ, Park SK, Kim SB, Fenoglio R, Lazzarich EE, Cagna D, Cena T, Conti N, Quaglia M, Radin E, Izzo C, Stratta P, Oh IH, Park JS, Lee CH, Kang CM, Kim GH, Leone F, Lofaro D, Gigliotti P, Lupinacci S, Toteda P, Vizza D, Perri A, Papalia T, Bonofiglio R, di Loreto P, de Silvestro L, Montanaro D, Martino F, Sandrini S, Minetti E, Cabiddu G, Yildirim T, Yilmaz R, Turkmen E, Abudalal A, Altindal M, Ertoy-Baydar D, Erdem Y, Panuccio V, Tripepi R, Parlongo G, Versace MC, Politi R, Zoccali C, Mallamaci F, Porrini E, Silva I, Diaz J, Ibernon M, Moreso F, Benitez R, Delgado Mallen P, Osorio J, Lauzurica R, Torres A, Ersoy A, Koca N, Gullu Koca T, Kirhan E, Sarandol E, Ersoy C, Dirican M, Milne J, Suter V, Mikhail A, Akalin H, Dizdar O, Ersoy A, Pascual J, Torio A, Garcia C, Hernandez J, Perez-Saez MJ, Mir M, Anna F, Crespo M, Carta P, Zanazzi M, Antognoli G, Di Maria L, Caroti L, Minetti E, Dizdar O, Ersoy A, Akalin H, Ray DS, Mukherjee K, Bohidar NP, Pattanaik A, Das P, Thukral S, Kimura T, Yagisawa T, Ishikawa N, Sakuma Y, Fujiwara T, Nukui A, Gavela EE, Sancho AA, Kanter JJ, Avila AA, Beltran SS, Pallardo LL, Dawoud FG, Aithal V, Mikhail A, Majernikova M, Rosenberger J, Prihodova L, Nagyova I, Jarcuskova M, Roland R, Groothoff JW, van Dijk JP, van Agteren M, de Weerd A, van de Wetering J, IJzermans J, Betjes M, Weimar W, Popoola J, Reed A, Tavarro R, Chryssanthopoulou C, MacPhee I, Mayor M, Franco S, Jara P, Ayala R, Orue MG, Martinez A, Martinez M, Wasmouth N, Arik G, Yasar A, Turkmen E, Yildirim T, Altindal M, Abudalal A, Yilmaz S, Arici M, Bihari Bansal S, Pokhariyal S, Jain S, Sethi S, Ahlawat R, Kher V, Martins LS, Aguiar P, Dias L, Fonseca I, Henriques AC, Cabrita A, Davide J, Sparkes TM, Trofe-Clark J, Reese PP, Jakobowski D, Goral S, Doll SL, Abt PL, Sawinski D, MBloom RD, Knap B, Lukac J, Lukin M, Majcen I, Pavlovec F, Kandus A, Bren AF, Kong JM, Jeong JH, Ahn J, Lee DR, Son SH, Kim BC, Choi WY, Whang EJ, Czajka B, Malgorzewicz S, Debska-Slizien A, Rutkowski B, Panizo N, Rengel MA, Vega A, Abad S, Tana L, Arroyo D, Rodriguez-Ferrero M, Perez de Jose A, Lopez-Gomez JM, Koutroutsos K, Sackey J, Paolini L, Ramkhelawon R, Tavarro R, Chowrimootoo M, Whelan D, Popoola J, Szotowska M, Kuczera P, Chudek J, Wiecek A, Kolonko A, Slatinska J, Honsova E, Wohlfahrtova M, Slimackova E, Rajnochova SB, Viklicky O, Yankovoy A, Smith ISJ, Wylie E, Ruiz-Esteban P, Lopez V, Garcia-Frias P, Cabello M, Gonzalez-Molina M, Vozmediano C, Hernandez D, Pavlovic J, Radivojevic D, Lezaic V, Simic-Ogrizovic S, Lausevic M, Naumovic R, Ersoy A, Koca N, Kirhan E, Gullu Koca T, Ersoy C, Sarandol E, Dirican M, Sakhuja V, Gundlapalli S, Rathi M, Jha V, Kohli HS, Sharma A, Minz M, Nimgirova A, Esayan A, Kayukov I, Zuyeva E, Bilen Y, Cankaya E, Keles M, Gulcan E, Turkeli M, Albayrak B, Uyanik A, Yildirim R, Molitor N, Praktiknjo M, Woitas R, Abeygunaratne TN, Balasubramanian S, Baker R, Nicholson T, Toprak O, Sari Y, Keceli S, Kurt H, Rocha A, Malheiro J, Martins LS, Fonseca I, Dias L, Pedroso S, Almeida M, Henriques A, Nihei C, Bacelar Marques I, Seguro CA, David-Neto E, Mate G, Martin N, Colon L, Casellas L, Garangou D, de la Torre M, Torguet P, Garcia I, Calabia J, Valles M, Pruthi R, Calestani M, Leydon G, Ravanan R, Roderick P, Korkmaz S, Ersoy A, Gulten S, Koca N. Transplantation - clinical studies II. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mierzejewska B, Durlik M, Lisik W, Baum C, Schroder P, Kopke J, Rees M, Stepkowski S. Current approaches in national kidney paired donation programs. Ann Transplant 2013; 18:112-24. [PMID: 23792511 DOI: 10.12659/aot.889096] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Kidney transplantation is the treatment of choice for patients with end-stage renal disease. While living donors provide anywhere from a small to a large fraction of kidneys for transplantation in different countries, at least one-third of these donors are incompatible with their potential recipients. To overcome these challenges, kidney paired donation (KPD) programs have been established that organize donor exchanges to find matches among the pool of incompatible pairs. Each program has developed its own features to accommodate local needs. Reasons for participating in KPD include blood group incompatibility, sensitization of the recipient against the donor, and the potential for improvement in transplant quality (e.g., age difference or graft size), and tissue compatibility. KPD programs use sophisticated algorithms to find matches among the pool of donor-recipient pairs to create simultaneous 2-way, 3-way, or 4-way exchanges or more complex non-simultaneous chains of transplants. These KPD allocation systems should be medically sound and ethically acceptable according to the principles of equity, utility, and justice. The variety of possible exchanges provided by these algorithms allows for maximizing the number of transplants, increasing the quality of transplants, and accommodating patients who are difficult to match. In this review, we describe several examples of successful KPD programs with diverse organizational approaches. By highlighting the strategies used by these programs to meet the needs of their patient populations, we aim to inspire improvements in existing programs and to provide a framework for expanding KPD to better serve international transplant communities.
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Domagała P, Kwiatkowski A, Drozdowski J, Ostrowski K, Wszola M, Diuwe P, Durlik M, Paczek L, Chmura A. Successful outcome of transplant of kidneys recovered from a brain-dead liver transplant recipient: case report. Prog Transplant 2012. [PMID: 23187061 DOI: 10.7182/pit2012953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Few reports describing the use of organs donated by transplant recipients have been published. In this case report, kidneys procured from a brain-dead liver recipient were transplanted successfully. A 21-year-old man was referred for liver transplant after an overdose of acetaminophen. The patient's kidney function was initially normal, with proper urine production and normal kidney laboratory parameters. On the third day after admission, the patient's kidney laboratory parameters became elevated and hepatic encephalopathy requiring mechanical ventilation developed. An orthotopic liver transplant was performed the next day. The patient did not recover consciousness, and brain death was diagnosed on the third day after the liver transplant surgery. The maximum serum concentration of creatinine was 5.8 mg/dL (513 μmol/L) before kidney recovery, and urine production was normal. The kidneys were recovered with organ-perfusion support and were preserved by using machine perfusion. The kidneys were transplanted into 2 male recipients. Twelve months after transplant, the recipients remained in good health with satisfactory kidney function. This case demonstrates that transplanting kidneys recovered from liver transplant recipients is possible and beneficial, thus expanding the pool of potential donors.
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Małyszko J, Levin‑Iaina N, Myśliwiec M, Przybyłowski P, Durlik M. Iron metabolism in solid‑organ transplantation: how far are we from solving the mystery? Pol Arch Intern Med 2012. [DOI: 10.20452/pamw.1423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gardian K, Janczewska S, Olszewski W, Durlik M. 129 Pancreatic Cancer Microenvironment: Role of Macrophages. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70829-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Pazik J, Ołdak M, Dąbrowski M, Lewandowski Z, Sitarek E, Podgórska M, Ważna E, Płoski R, Szmidt J, Chmura A, Durlik M, Malejczyk J. Association of UDP-glucuronosyltransferase 1A9 (UGT1A9) gene polymorphism with kidney allograft function. Ann Transplant 2012; 16:69-73. [PMID: 22210424 DOI: 10.12659/aot.882221] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND UDP-glucuronosyltransferases (UGTs) are a group of enzymes involved in the detoxification and excretion of xeno- and endobiotics. Polymorphic variants of the UGT1A9 gene were shown to influence exposition to mycophenolate mophetil (MMF), a common immunosuppressive drug used in kidney allograft recipients. Therefore, the aim of this study was to evaluate an association between key clinical features of kidney post-transplant course in patients receiving MMF therapy and UGT1A9-2152C>T and -275 T>A SNPs, known to induce UGT1A9 gene expression and UGT1A9 98T>C, resulting in reduced enzyme activity. MATERIAL/METHODS DNA was isolated from peripheral blood of kidney allograft recipients (n=103) and a control group representing the background population of Poland (n=450). Presence of the analyzed SNP was detected using the PCR restriction fragment length polymorphism (RFLP) method. Accuracy of the applied method was confirmed by DNA sequencing. RESULTS In patients carrying the UGT1A9-2152T and -275A minor alleles we observed a trend of increased risk of acute allograft rejection within 3 months after transplantation, but this difference was at the border of significance. However, the UGT1A9 98C allele was found to be associated with diminished estimated glomerular filtration rate (eGFR) during the first year after engraftment and transient proteinuria in the first and second month post-transplantation. This association was not observed for UGT1A9-2152C>T and -275 T>A. Our data show that transplanted kidney function may be affected in patients carrying UGT1A9 98C allele and receiving MMF. CONCLUSIONS Genotyping of the functional UGT1A9 SNP may be of practical use in kidney transplant recipients.
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Bonani M, Brockmann J, Cohen CD, Fehr T, Nocito A, Schiesser M, Serra AL, Blum M, Struker M, Frey DF, Wuthrich RP, Kim YW, Park SJ, Kim TH, Kim YH, Kang SW, Webb L, Casula A, Tomson C, Ben-Shlomo Y, Webb L, Casula A, Ben-Shlomo Y, Tomson C, Mansour H, Akl A, Wafa E, El Shahawy M, Palma R, Swaminathan S, Irish AB, Kolonko A, Chudek J, Wiecek A, Vanrenterghem Y, Kuypers D, Katrien DV, Evenepoel P, Claes K, Bammens B, Meijers B, Naesens M, Kolonko A, Chudek J, Wiecek A, Lo S, Chan CK, Yong D, Wong PN, Kwan TH, Cheng YL, Fung KS, Choy BY, Chau KF, Leung CB, Ebben J, Liu J, Chen SC, Collins A, Ho YW, Abelli M, Ferrario DI Torvajana A, Ticozzelli E, Maiga B, Ferrario DI Torvajana A, Patane A, Albrizio P, Gregorini M, Libetta C, Rampino T, Albrizio P, Geraci P, Dal Canton A, Rotter MT, Jacobi J, Pressmar K, Amann K, Eckardt KU, Weidemann A, Muller K, Stein M, Diezemann C, Sefrin A, Babel N, Reinke P, Schachtner T, Costa C, Touscoz GA, Sidoti F, Sinesi F, Mantovani S, Simeone S, Balloco C, Piasentin Alessio E, Messina M, Segoloni G, Cavallo R, Sharma R.K, Kaul DA, Gupta RK, Gupta A, Prasad N, Bhadhuria D, Suresh KJ, Benaboud S, Prie D, Thervet E, Urien S, Legendre C, Souberbielle JC, Hirt D, Friedlander G, Treluyer JM, Courbebaisse M, Arias M, Arias M, Campistol J, Pascual J, Grinyo JM, Hernandez D, Morales JM, Pallardo LM, Seron D, Senecal L, Boucher A, Dandavino R, Boucher A, Colette S, Vallee M, Lafrance JP, Tung-Min Y, Min-Ju W, Cheng-Hsu C, Chi-Hung C, Kuo-Hsiung S, Mei-Chin W, Direkze S, Khorsavi M, Khorsavi M, Stuart S, Goode A, Jones G, Chudek J, Kolonko A, Wiecek A, Massimetti C, Napoletano I, Imperato G, Muratore MT, Fazio S, Pessina G, Brescia F, Feriozzi S, Tanaka K, Sakai K, Futaki A, Hyoudo Y, Muramatsu M, Kawamura T, Shishido S, Hara S, Kushiyama A, Aikawa A, Jankowski K, Gozdowska J, Lewandowska D, Kwiatkowski A, Durlik M, Pruszczyk P, Obi Y, Ichimaru N, Kato T, Okumi M, Kaimori J, Yazawa K, Nonomura N, Isaka Y, Takahara S, Aimele M, Christophe R, Geraldine D, Eric R, Alexandre H, Masson I, Nicolas M, Ivan T, Acil J, Lise T, Aoumeur HA, Laurence D, Pierre D, Etienne C, Lionel R, Nassim K, Emmanuel M, Eric A, Christophe M, Webb L, Casula A, Tomson C, Ben-Shlomo Y, Alexandre K, Pierre B, Jean-Philippe H, Dominique P, Christophe L, Alexei G, Michel D, Shah P, Kute VB, Vanikar A, Gumber M, Modi P, Trivedi H, GoIebiewska J, Debska-Slizien A, Rutkowski B, Domanski L, Dutkiewicz G, Kloda K, Pawlik A, Ciechanowicz A, Binczak-Kuleta A, Rozanski J, Myslak M, Safranow K, Ciechanowski K, Aline CS, Basset T, Delavenne X, Alamartine E, Mariat C, Kloda K, Domanski L, Pawlik A, Bobrek-Lesiakowska K, Wisniewska M, Romanowski M, Safranow K, Kurzawski M, Rozanski J, Myslak M, Ciechanowski K, De Borst M, Baia L, Navis G, Bakker S, Ranghino A, Tognarelli G, Basso E, Messina M, Manzione AM, Daidola G, Segoloni GP, Kimura T, Yagisawa T, Ishikawa N, Sakuma Y, Hujiwara T, Nukui A, Yashi M, Kim JH, Kim SS, Han DJ, Park SK, Randhawa G, Gumber M, Kute VB, Shah P, Patel H, Vanikar A, Modi P, Trivedi H, Taheri S, Goker-Alpan O, Ibrahim J, Nedd K, Shankar S, Lein H, Barshop B, Boyd E, Holida M, Hillman R, Ibrahim J, Mardach R, Wienreb N, Rever B, Forte R, Desai A, Wijatyk A, Chang P, Martin R. Transplantation - clinical I. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pazik J, Ołdak M, Podgórska M, Lewandowski Z, Sitarek E, Płoski R, Szmidt J, Chmura A, Durlik M, Malejczyk J. Lymphocyte counts in kidney allograft recipients are associated with IMPDH2 3757T>C gene polymorphism. Transplant Proc 2012; 43:2943-5. [PMID: 21996196 DOI: 10.1016/j.transproceed.2011.08.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Inosine monophosphate dehydrogenase (IMPDH), the rate-limiting enzyme for de novo synthesis of guanine nucleotides, is required for lymphocyte proliferation. Inhibition of IMPDH by mycophenolic acid (MPA) constitutes part of an immunosuppressive therapy in kidney allograft recipients. The 3757T>C polymorphic variant (rs11706052) of the IMPDH2 gene, which encodes 1 of 2 IMPDH isoenzymes, has been associated with increased IMPDH activity and reduced ability of MPA to exert antiproliferative effects on lymphocytes. The association of IMPDH2 3757T>C SNP with posttransplant courses of kidney allograft recipients remains unclear. Therefore, the aim of the present study was to evaluate associations between this single nucleotide polymorphism and common posttransplant complications among Polish kidney allotransplant recipients. We observed that the frequency of IMPDH2 3757C allele in this group (n=177) did not differ significantly from a control cohort representing the background population of Poland (n=550). There were no significant differences between patients carrying the IMPDH2 3757CT and TT genotypes with respect to acute rejection risk, neutropenia, or incidences of serious infections or gastrointestinal side effects. However, we noted that the 3757C allele was associated with higher lymphocyte counts and a reduced incidence of lymphopenia among kidney allograft recipients. Our findings may be of practical significance to tailor immunosuppressive regimens in kidney transplant recipients.
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Mlynarczyk A, Szymanek-Majchrzak K, Kosykowska E, Grzybowska W, Tyski S, Mrowka A, Baczkowska T, Durlik M, Pacholczyk M, Chmura A, Ciszek M, Paczek L, Mlynarczyk G. The dominant sequence types of vancomycin-resistant Enterococcus faecium among transplantation ward patients. Transplant Proc 2012; 43:3132-4. [PMID: 21996246 DOI: 10.1016/j.transproceed.2011.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Vancomycin-resistant enterococci (VRE) frequently cause therapeutic problems and provide information about the epidemiological condition of the ward. MATERIALS AND METHODS VRE isolated from patients on transplantation wards in 2007-2008 were compared using 2 molecular methods: RFLP-PFGE (restriction fragment length polymorphism-pulse field gel electrophoresis) and MLST (multilocus sequence typing). RESULTS The analysis covered 29 Enterococcus faecium strains resistant to glycopeptides, each from a different patient. All organisms were typed using 2 molecular methods. MLST results were compared with an international base. The 30 examined strains belonged to 8 different worldwide known sequence types. All could be recognized as representatives of a single clonal complex CC17. CONCLUSION Both methods of typing appeared to be useful to asses the epidemiological condition of the investigated wards.
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