51
|
Iijima M, Takano M, Yasuda Y, Muguruma T, Nakagaki S, Sakakura Y, Ochi M, Mizoguchi I. Effect of the quantity and quality of cortical bone on the failure force of a miniscrew implant. Eur J Orthod 2012; 35:583-9. [DOI: 10.1093/ejo/cjs066] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
52
|
Wakiya T, Sanada Y, Urahashi T, Ihara Y, Yamada N, Okada N, Egami S, Sakamoto K, Murayama K, Hakamada K, Yasuda Y, Mizuta K. Living donor liver transplantation from an asymptomatic mother who was a carrier for ornithine transcarbamylase deficiency. Pediatr Transplant 2012; 16:E196-200. [PMID: 22583334 DOI: 10.1111/j.1399-3046.2012.01716.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Liver transplantation (LT) has been adopted as a radical treatment for ornithine transcarbamylase deficiency (OTCD), yielding favorable outcomes. Despite the fact that it is an inheritable disease, a blood relative who is heterozygous for the disorder must sometimes be used as a liver donor for living donor LT. There is ongoing discussion regarding the use of heterozygous donors, however, to our knowledge, no cases where donation was determined based on the Ornithine transcarbamylase (OTC) activity before LT have been reported. Between May 2001 and April 2011, 17 patients were indicated for living donor LT because of OTCD at our facility. There were three cases with heterozygous donor candidate (17.6%). All heterozygous candidates underwent a liver biopsy to measure their OTC activity before LT and made efforts to secure the safety of the both donor and recipient. Two of 3 candidates had headaches sometimes, and their activity was less than 40%, and thus they were not employed as the donor. One candidate with 104.4% activity was employed, yielding favorable outcomes. Our current experience supported the effectiveness of our donation criteria, however it is necessary to collect sufficient data on a large number of patients to confirm the safety of the procedure.
Collapse
|
53
|
Morimoto M, Horie H, Kumano H, Lefor A, Utano K, Yasuda Y. Reversed intestinal malrotation with concurrent cecal carcinoma. Asian J Endosc Surg 2012; 5:149-51. [PMID: 22823174 DOI: 10.1111/j.1758-5910.2012.00137.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A 57-year-old man was admitted with a type 2 (ulcerated with clear margin) cancer in the cecum. Contrast-enhanced CT showed that the superior mesenteric vein was anterior to the superior mesenteric artery, and the patient was suspected of having intestinal malrotation. A laparoscopic-assisted ileocecal resection was performed. At operation, the cecum and the transverse colon passed through the root of the mesentery behind the superior mesenteric artery with the duodenum. Therefore, this was thought to be a reversed-type intestinal malrotation. After the operation, 3D-CT colonography with duodenography images were reconstructed to retrospectively confirm the diagnosis of a reversed malrotation. These images clearly demonstrated the abnormal anatomy and overall orientation of the intestine. Patients with a reversed intestinal malrotation and concurrent cecal cancer are extremely rare. Herein, we present a patient who underwent a laparoscopic-assisted ileocecal resection for cecal cancer that presented concurrently with a reversed intestinal malrotation.
Collapse
|
54
|
Sanada Y, Ushijima K, Mizuta K, Urahashi T, Ihara Y, Wakiya T, Okada N, Yamada N, Egami S, Hishikawa S, Otomo S, Sakamoto K, Yasuda Y, Kawarasaki H. Prediction of Acute Cellular Rejection by Peripheral Blood Eosinophilia in Pediatric Living Donor Liver Transplantation. Transplant Proc 2012; 44:1341-5. [DOI: 10.1016/j.transproceed.2012.01.132] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2011] [Revised: 11/26/2011] [Accepted: 01/31/2012] [Indexed: 11/25/2022]
|
55
|
Serino G, Sallustio F, Cox SN, Pesce F, Schena FP, Papista C, Papista C, Berthelot L, Maciel TT, Biarnes-Pelicot M, Tissandie E, Wang PHM, Tamouza H, Jamin A, Bex-Coudrat J, Gestin A, Boumediene A, Arcos-Fajardo M, England P, Pillebout E, Walker F, Daugas E, Vrtosvnik F, Benhamou M, Cogne M, Moura IC, Monteiro RC, Sarcina C, Sarcina C, Tinelli C, Ferrario F, Visciano B, Terraneo V, Pani A, Fogazzi GB, Furiani S, Alberghini E, Buzzi L, Pozzi C, Graterol F, Navarro-Munoz M, Lopez D, Ibernon M, Navarro M, Troya M, Perez V, Sala N, Serra A, Bonet J, Romero R, Tatematsu M, Yasuda Y, Sato W, Tsuboi N, Maruyama S, Imai E, Matsuo S. IgA Nephropathy and urinary proteomics. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
56
|
Hyodo M, Sata N, Koizumi M, Sakuma Y, Kurihara K, Lefor AT, Ohki J, Nagai H, Yasuda Y. Laparoscopic splenectomy using pneumoperitoneum or gasless abdominal wall lifting: a 15-year single institution experience. Asian J Endosc Surg 2012; 5:63-8. [PMID: 22776366 DOI: 10.1111/j.1758-5910.2011.00124.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 10/03/2011] [Accepted: 11/11/2011] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Laparoscopic splenectomy using pneumoperitoneum has been performed since 1992. The gasless abdominal wall-lifting method for laparoscopic splenectomy was introduced as an alternative. This retrospective study was undertaken to compare results using the two techniques. METHODS Between 1995 and 2010, 54 patients underwent laparoscopic splenectomy at a single institution; 30 underwent the procedure using the gasless technique and 24 using pneumoperitoneum. There were no significant differences between the two groups regarding age, sex or BMI, but more patients underwent concurrent operations in the pneumoperitoneum group. The abdominal wall-lift system with subcutaneous K-wires was used for the gasless method. RESULTS Intraoperative blood loss was similar in the two groups (193.0 ± 196.7 mL gasless, 217.3 ± 296.6 mL pneumoperitoneum; P > 0.05), but operative time (182.1 ± 92.1 min, 135.1 ± 46.1 min; P < 0.05), and resected spleen weight (306.1 ± 297.7 g, 138 ± 81.0 g; P < 0.05) were significantly different. In the gasless group, additional procedures included conversion (n = 1), mini-laparotomy (n = 2), and CO(2) insufflation (n = 2). Excluding the concurrent living-related kidney donor patients, hospital stay was similar (6.9 ± 2.5 days, 6.3 ± 2.0 days, P > 0.05). CONCLUSION Although gasless laparoscopic splenectomy is feasible, there are disadvantages, particularly the restricted operative working space in some patients. These results suggest that either technique may be used on an individual basis in patients undergoing laparoscopic splenectomy.
Collapse
|
57
|
Szotowska M, Chudek J, Wiecek A, Adamczak M, Bossola M, DI Stasio E, Antocicco M, Silvestri P, Tazza L, Stec A, Koziol - Montewka M, Ksiazek A, Birnie K, Caskey F, Geeson AI, Dairaghi D, Johnson D, Leleti M, Miao S, Xiao H, Jennette JC, Powers JP, Seitz L, Wang Y, Jaen JC, Schall TJ, Bekker P, Arai H, Hayashi H, Sugiyama K, Yamamoto K, Koide S, Murakami K, Tomita M, Hasegawa M, Yuzawa Y, Karasavvidou D, Karasavvidou D, Kalaitzidis R, Spanos G, Pappas K, Tatsioni A, Siamopoulos K, Zhang YY, Tang Z, Chen DM, Zhang MC, Liu ZH, Milovanov Y, Milovanova L, Kozlovskaya L, Klein C, Noertersheuser P, Mensing S, Teuscher N, Meyer C, Dumas E, Awni W, Dezfoolian H, Samuelsson O, Svensson M, Yasuda Y, Kato S, Tsuboi N, Sato W, Maruyama S, Imai E, Yuzawa Y, Matsuo S, Sarafidis P, Blacklock R, Wood E, Rumjon A, Simmonds S, Fletcher-Rogers J, Elias R, Tucker B, Baynes D, Sharpe C, Vinen K, Hebbar S, Goldsberry A, Chin M, Meyer C, Audhya P. Clinical studies in CKD 1-5. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs237] [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
|
58
|
Wakiya T, Sanada Y, Mizuta K, Umehara M, Urahashi T, Egami S, Hishikawa S, Nakata M, Hakamada K, Yasuda Y, Kawarasaki H. Hepatic artery reconstruction with the jejunal artery of the Roux-en-Y limb in pediatric living donor liver re-transplantation. Pediatr Transplant 2012; 16:E86-9. [PMID: 21496191 DOI: 10.1111/j.1399-3046.2010.01442.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
When re-anastomosis and re-transplantation becomes necessary after LDLT, arterial reconstruction can be extremely difficult because of severe inflammation and lack of an adequate artery for reconstruction. Frequently, the recipient's HA is not in good condition, necessitating an alternative to the HA. In such cases, the recipient's splenic artery, right gastroepiploic artery or another vessel can be safely used for arterial reconstruction. There have, however, been few reports on using the jejunal artery. Herein, we report our experience with arterial reconstruction using the jejunal artery of the Roux-en-Y limb as an alternative to the HA. A three-yr-old girl who had developed graft failure due to early HA thrombosis after LDLT required re-transplantation. At re-transplantation, an adequate artery for reconstruction was lacking. We reconstructed the artery by using the jejunal artery of the Roux-en-Y limb, as we judged it to be the most appropriate alternative. After surgery, stent was deployed because hepatic blood flow had reduced due to kinking of the anastomosed site, and a favorable outcome was obtained. In conclusion, when an alternative to the HA is required, using the jejunal artery is a feasible alternative.
Collapse
|
59
|
Ishii H, Kumada Y, Takahashi H, Toriyama T, Aoyama T, Tanaka M, Yoshikawa D, Hayashi M, Kasuga H, Yasuda Y, Maruyama S, Matsubara T, Matsuo S, Murohara T. Impact of diabetes and glycaemic control on peripheral artery disease in Japanese patients with end-stage renal disease: long-term follow-up study from the beginning of haemodialysis. Diabetologia 2012; 55:1304-9. [PMID: 22297583 DOI: 10.1007/s00125-012-2473-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2011] [Accepted: 12/29/2011] [Indexed: 11/28/2022]
Abstract
AIMS/HYPOTHESIS End-stage renal disease (ESRD) patients with diabetes have been regarded as being at the highest risk of cardiovascular disease. We therefore investigated the relationship between diabetes and the incidence of peripheral artery disease (PAD) in new haemodialysis patients. METHODS We enrolled 1,513 ESRD patients who had just begun haemodialysis therapy. They were divided into two groups: those with (n = 739) and those without diabetes (n = 774). The endpoint was the development of PAD, defined as ankle brachial pressure index ≤ 0.9 or toe brachial pressure index <0.7 in patients with an ankle brachial pressure index >0.9. RESULTS According to the Kaplan-Meier method, the 10 year event-free rate for development of PAD and lower limb amputation was significantly lower in the diabetes group than in the non-diabetes group (60.3% vs 82.8%, HR 2.99, 95% CI 2.27, 3.92, p<0.0001 and 93.9% vs 98.9%, HR 5.59, 95% CI 2.14, 14.7, p = .0005 for PAD and lower limb amputation, respectively). In patients with diabetes, quartile analysis of HbA1c levels showed that the highest quartile group (≥ 6.8% [51 mmol/mol]) had significant development of PAD and lower limb amputation compared with lower quartile groups (PAD HR 1.63, 95% CI 1.17, 2.28, p = .0038; lower limb amputation HR 2.99, 95% CI 1.17, 7.70, p = .023). CONCLUSIONS/INTERPRETATION Diabetes was a strong predictor of PAD after initiation of haemodialysis therapy in patients with ESRD. In addition, higher HbA1c levels were associated with increased risk of developing PAD and requiring limb amputation in such diabetic populations.
Collapse
|
60
|
Wakiya T, Sanada Y, Mizuta K, Egami S, Hishikawa S, Nakata M, Hakamada K, Yasuda Y, Kawarasaki H. Interventional radiology for hepatic artery complications soon after living donor liver transplantation in a neonate. Pediatr Transplant 2012; 16:E81-5. [PMID: 21199209 DOI: 10.1111/j.1399-3046.2010.01441.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Early hepatic artery complications after liver transplantation in children, having undergone LDLT, can directly affect graft and recipient outcomes, making early diagnosis and treatment essential. In the past, laparotomy (thrombectomy or reanastomosis) was generally employed to treat early hepatic artery complications. Recently, favorable outcomes of IR have been reported. In children, however, the number of such reports is small. To the best of our knowledge, there is no published report on IR applied to neonates with early hepatic artery complications. We recently succeeded in safely using IR for a neonate with early hepatic artery complications after LDLT and obtained a favorable outcome. This case is presented herein.
Collapse
|
61
|
Mizuta K, Urahashi T, Ihara Y, Sanada Y, Wakiya T, Yamada N, Okada N, Egami S, Hishikawa S, Hyodo M, Sakuma Y, Fujiwara T, Kawarasaki H, Yasuda Y. Living Donor Liver Transplantation in Children With Cholestatic Liver Disease: A Single-Center Experience. Transplant Proc 2012; 44:469-72. [DOI: 10.1016/j.transproceed.2011.11.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
62
|
Yasuda Y, Furusawa H, Maeda Y, Komaki K. 327 The Serum HER-2 Reflects the Tumor Burden of Breast Cancer. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70393-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
63
|
Urahashi T, Mizuta K, Sanada Y, Wakiya T, Umehara M, Hishikawa S, Hyodo M, Sakuma Y, Fujiwara T, Yasuda Y, Kawarasaki H. Pediatric liver retransplantation from living donors can be considered as a therapeutic option for patients with irreversible living donor graft failure. Pediatr Transplant 2011; 15:798-803. [PMID: 21923885 DOI: 10.1111/j.1399-3046.2011.01572.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Liver retransplantation (re-LT) is required in patients with irreversible graft failure, but it is a significant issue that remains medically, ethically, and economically controversial, especially in living donor liver transplantation (LDLT). The aim of this study was to evaluate the outcome, morbidity, mortality, safety and prognostic factors to improve the outcome of pediatric living donor liver retransplantation (re-LDLT). Six of 172 children that underwent LDLT between January 2001 and March 2010 received a re-LDLT and one received a second re-LDLT. The overall re-LDLT rate was 3.5%. All candidates had re-LDLT after the initial LDLT. The overall actuarial survival of these patients was 83.3% and 83.3% at one and five yr, respectively. These rates are significantly worse than the rates of pediatric first LDLT. Vascular complications occurred in four patients and were successfully treated by interventional radiologic therapy. There were no post-operative biliary complications. One case expired because of hemophagocytic syndrome after re-LDLT. Although pediatric re-LDLT is medically, ethically, and economically controversial, it is a feasible option and should be offered to children with irreversible graft failure. Further investigations, including multicenter studies, are therefore essential to identify any prognostic factors that may improve the present poor outcome after re-LDLT.
Collapse
|
64
|
Sanada Y, Mizuta K, Urahashi T, Ihara Y, Wakiya T, Okada N, Yamada N, Egami S, Hishikawa S, Ushijima K, Otomo S, Sakamoto K, Yasuda Y, Kawarasaki H. Hepatic Arterial Buffer Response after Pediatric Living Donor Liver Transplantation: Report of a Case. Transplant Proc 2011; 43:4019-24. [DOI: 10.1016/j.transproceed.2011.08.094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Accepted: 08/19/2011] [Indexed: 01/08/2023]
|
65
|
Okamoto K, Okamoto Y, Kawakubo T, Iwata JI, Yasuda Y, Tsukuba T, Yamamoto K. Role of the transcription factor Sp1 in regulating the expression of the murine cathepsin E gene. J Biochem 2011; 151:263-72. [DOI: 10.1093/jb/mvr135] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
66
|
Yasuda Y, Shimoda T, Uno K, Tateishi N, Furuya S, Tsuchihashi Y, Kawai Y, Naruse S, Fujita S. Temporal and sequential changes of glial cells and cytokine expression during neuronal degeneration after transient global ischemia in rats. J Neuroinflammation 2011; 8:70. [PMID: 21696573 PMCID: PMC3131233 DOI: 10.1186/1742-2094-8-70] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Accepted: 06/22/2011] [Indexed: 12/04/2022] Open
Abstract
Background How glial cells and cytokines are associated with the progression of delayed neuronal death induced by transient global ischemia is still unclear. To further clarify this point, we studied morphological changes in glial cells (microglial cells and astrocytes), and cytokine protein levels, during the progression of neuronal cell loss in CA1 (Cornu Ammonis 1) of the hippocampus after transient global ischemia. Methods Morphological changes in glial cells were studied immuno-histochemically. Nine cytokines (IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-10, GM-CSF, IFN-γ and TNF-α) were simultaneously measured by a multiplexed bead-based immunoassay from 6 h to day21 after transient four vessel occlusion (4VO) in rats. Results During the process of neuronal loss, we observed four distinct phases: (1) lag phase day0-2 (no NeuN+ cell loss observed), (2) exponential phase day2-7 (NeuN+ cells reduced in number exponentially), (3) deceleration phase day7-14 (reduction rate of NeuN+ cells became low), (4) stationary phase day14 onward (NeuN+ cell loss progressed no longer). In the lag phase, activated glial cells were observed in the entire hippocampus but later were gradually restricted to CA1. Cytokine protein levels in the lag and exponential phases were lower than in the deceleration and stationary phases. IL-1α, IL-1β, IL-4, IL-6 and IFN-γ in 4VO were significantly higher in all four phases than in sham. Compared with sham level, GM-CSF was significantly high in the deceleration phase. TNF-α was significantly high in both the deceleration and stationary phases. Conclusion Ischemic stress in 4VO activated glial cells in areas beyond CA1 in the lag phase. Pyramidal neurons were injured in CA1 from the end of the lag phase and then neuronal cells reduced in CA1 in the exponential phase. After neuronal death began, the influence of dead cells on glial cells and cytokine expression gradually became stronger than the influence by ischemic stress. Therefore, from the deceleration phase, changes in glial cells and cytokine production were likely caused by dead cells. Cytokine interaction in the microenvironment may determine the functions of IL-1α, IL-1β, IL-4, IL-6 and IFN-γ in all four phases. The function of GM-CSF and TNF-α in the deceleration phase may be neurotrophic.
Collapse
|
67
|
Imai E, Horio M, Yasuda Y, Shibata K, Imai J, Kato T, Maruyama S, Matsuo S, Hermida RC, Otero A, Pineiro L, Ayala DE, Moya A, Sineiro E, Fontao MJ, Mojon A, Fernandez JR, Bernheim J, Podjarny E, Chouraqui M, Hekselman I, Goldbourt U, Rayner H, Hollingworth L, Higgins R, Dodds S, Yasuda K, Sasaki K, Hatanaka M, Obi Y, Kimura T, Hayashi T. CKD / Clinical epidemiology. Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.8] [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
|
68
|
Bolignano D, Zanoli L, Rastelli S, Marcantoni C, Coppolino G, Lucisano G, Tamburino C, Battaglia E, Castellino P, Coppolino G, Lucisano G, Presta P, Battaglia E, Pedrelli L, Bolignano D, Rastelli S, Zanoli L, Marcantoni C, Bolignano D, Coppolino G, Battaglia E, Tamburino C, Castellino P, Bolignano D, Zanoli L, Rastelli S, Marcantoni C, Coppolino G, Lucisano G, Battaglia E, Tamburino C, Castellino P, Iiadis F, Ntemka A, Didangelos T, Makedou A, Divani M, Moralidis E, Makedou K, Gotzamani-Psarakou A, Grekas D, Selistre L, Souza V, Domanova O, Cochat P, Ranchin B, Varennes A, Dubourg L, Hadj-Aissa A, Leonardis D, Mallamaci F, Enia G, Postorino M, Tripepi G, Zoccali C, MAURO Working Group, Donadio C, Kanaki A, Caprio F, Donadio E, Tognotti D, Olivieri L, Eloot S, Schepers E, Barreto D, Barreto F, Liabeuf S, Van Biesen W, Verbeke F, Glorieux G, Choukroun G, Massy Z, Vanholder R, Chaaban A, Torab F, Abouchacra S, Bernieh B, Hussein Q, Osman M, Gebran N, Kayyal Y, Al Omary H, Nagelkerke N, Horio M, Imai E, Yasuda Y, Takahara S, Watanabe T, Matsuo S, Fujimi A, Ueda S, Fukami K, Obara N, Okuda S, Pecchini P, Mieth M, Mass R, Tripepi G, Malberti F, Mallamaci F, Quinn R, Zoccali C, Ravani P, Fujii H, Kono K, Nakai K, Goto S, Fukagawa M, Nishi S, Havrda M, Granatova J, Vernerova Z, Vranova J, Hornova L, Zabka J, Rychlik I, Kratka K, De Nicola L, Zamboli P, Mascia S, Calabria M, Grimaldi M, Conte G, Minutolo R, Gluhovschi G, Modilca M, Kaycsa A, Velciov S, Gluhovschi C, Bob F, Petrica L, Bozdog G, Methven S, Traynor J, Deighan C, O'Reilly D, MacGregor M, Szotowska M, Chudek J, Adamczak M, Wiecek A, Dudar I, Shifris I, Loboda O, Yanagisawa N, Ando M, Tsuchiya K, Nitta K, Heguilen R, Liste A, Canteli M, Muguerza G, Cohen L, Ortemberg M, Hermes R, Bernasconi A, Galli D, Miani N, Staffolani E, Nicolais R, Borzacchi MS, Tozzo C, Manca di Villahermosa S, Di Daniele N, Musial K, Zwolinska D, Loriga G, Carru C, Zinellu A, Milia A, Satta AE, Frolova I, Kuryata A, Koppe L, Kalabacher E, Pelletier C, Geloen A, Fouque D, Soulage C, Feriozzi S, Torras J, Cybulla M, Nicholls K, Sunder-Plassmann G, West M. Progression & risk factors CKD 1-5 (1). Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.30] [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
|
69
|
Wakiya T, Sanada Y, Mizuta K, Umehara M, Urahasi T, Egami S, Hishikawa S, Fujiwara T, Sakuma Y, Hyodo M, Murayama K, Hakamada K, Yasuda Y, Kawarasaki H. Living donor liver transplantation for ornithine transcarbamylase deficiency. Pediatr Transplant 2011; 15:390-5. [PMID: 21585627 DOI: 10.1111/j.1399-3046.2011.01494.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Ornithine transcarbamylase deficiency, the most common urea cycle disorder, causes hyperammonemic encephalopathy and has a poor prognosis. Recently, LT was introduced as a radical OTCD treatment, yielding favorable outcomes. We retrospectively analyzed LT results for OTCD at our facility. Twelve children with OTCD (six boys and six girls) accounted for 7.1% of the 170 children who underwent LDLT at our department between May 2001 and April 2010. Ages at LT ranged from nine months to 11 yr seven months. Post-operative follow-up period was 3-97 months. The post-operative survival rate was 91.7%. One patient died. Two patients who had neurological impairment preoperatively showed no alleviation after LT. All patients other than those who died or failed to show recovery from impairment achieved satisfactory quality-of-life improvement after LT. The outcomes of LDLT as a radical OTCD treatment have been satisfactory. However, neurological impairment associated with hyperammonemia is unlikely to subside even after LT. It is desirable henceforth that more objective and concrete guidelines for OTCD management be established to facilitate LDLT with optimal timing while avoiding the risk of hyperammonemic episodes.
Collapse
|
70
|
Bilgic A, Sezer S, Ozdemir N, Kurita N, Hosokawa N, Nomura S, Maeda Y, Uchihara H, Fukuhara S, Gascon LD, Karohl C, Smith AL, Wilson RO, Raggi P, Ignace S, Loignon RC, Couture V, Marquis K, Utescu M, Lariviere R, Agharazii M, Zahalkova J, Marsova M, Nikorjakova I, vestak M, amboch K, Bellasi A, Gamboa C, Ferramosca E, Ratti C, Block G, Muntner P, Raggi P, Makino J, Makino K, Ito T, Kato S, Yuzawa Y, Yasuda Y, Tsuruta Y, Itoh A, Maruyama S, Karasavvidou D, Kalaitzidis R, Spanos G, Pappas K, Pappas E, Kountouris S, Tatsioni A, Siamopoulos K, Staffolani E, Galli D, Nicolais R, Magliano G, Forleo GB, Santini L, Romano V, Sgueglia M, Romeo F, Di Daniele N, Freercks R, Swanepoel C, Carrara H, Raggi P, Rayner B, Freercks R, Swanepoel C, Carrara H, Raggi P, Rayner B, Fedak D, Kuzniewski M, Galicka-Latala D, Kusnierz-Cabala B, Dumnicka P, Pasowicz M, Solnica B, Sulowicz W, Kuzniewski M, Fedak D, Kapusta M, Kusnierz-Cabala B, Janda K, Pasowicz M, Solnica B, Sulowicz W, Ozcan M, Calayoglu R, Sengul S, Ensari A, Hazinedaroglu S, Tuzuner A, Nergizoglu G, Erbay B, Keven K, Gross T, Floege J, Leon S, Markus K, Vincent B, Ulrich G, Zitt E, Koenig M, Vychytil A, Auinger M, Wallner M, Lingenhel G, Schilcher G, Lhotta K, Csiky B, Toth G, Sulyok E, Melegh B, Vas T, Wittmann I, Martens-Lobenhoffer J, Awiszus F, Bode-Boger SM, Staffolani E, Nicolais R, Miani N, Galli D, Borzacchi MS, Cipriani S, Sturniolo A, Di Daniele N, Abouseif K, Bichari W, Elewa U, Buimistriuc LD, Badarau S, Stefan A, Leanca E, Covic A, Kimura H, Mukai H, Miura S, Maeda A, Takeda K, Sikole A, Trajceska L, Selim G, Amitov V, Dzekova P, Gelev S, Severova G, Trajceski T, Abe Y, Watanabe M, Ito K, Ogahara S, Nakashima H, Saito T, Oleniuc M, Secara IF, Nistor I, Onofriescu M, Covic A, Papagianni A, Kasimatis E, Stavrinou E, Pliakos K, Spartalis M, Dimitriadis C, Belechri AM, Giamalis P, Economidou D, Efstratiadis G, Memmos D, Chen R, Xing C, Bi G, Ito S, Oyake N, Tanabe K, Shimada T, Capurro F, De Mauri A, Brustia M, Navino C, David P, De Leo M, Usvyat L, Bayh I, Etter M, Lam M, Levin NW, Marcelli D, Raimann JG, Schuh E, Thijssen S, Kotanko P, Sipahioglu M, Unal A, Kocyigit I, Karakurt M, Oguzhan N, Cilan H, Kavuncu F, Tokgoz B, Oymak O, Utas C, Canas L, Galan A, Ferrer E, Filella A, Fernandez M, Bayes B, Bonet J, Bonal J, Romero R, Amore A, Puccinelli MP, Petrillo G, Albiani R, Bonaudo R, Camilla R, Steckiph D, Grandi F, Bracco G, Coppo R, Chen X, Zhu P, Chen Y, Xu Y, Chen N, Tatar E, Kircelli F, Asci G, Carrero JJ, Gungor O, Demirci MS, Ozkahya M, Toz H, Ok E, Buzdugan E, Condor A, Crisan S, Radulescu D, Lucaciu D, Hakemi MS, Nassiri AA, Asadzadeh R, Faizei AM, Molsted S, Andersen JL, Eidemak I, Harrison AP, Rodriguez Gomez MA, Fernandez-Reyes Luis MJ, Molina Ordas A, Heras Benito M, Sanchez Hernandez R, Mortazavi Najafabadi M, Moinzadeh F, Saadatnia SM, Shahidi S, Davarpanah A, Farajzadegan Z, Rodriguez-Reimundes E, Rognant N, Jolivot A, Abdeljaouad A, Pelletier S, Juillard L, Laville M, Fouque D, Santoro A, Zuccala A, Cagnoli L, Bolasco PG, Panzetta O, Mercadal L, Fessy H, London G, Severi S, Domini R, Grandi F, Corsi C. Cardiovascular complications in CKD 5D (2). Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.55] [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
|
71
|
Togashi K, Ajioka Y, Koinuma K, Lefor AT, Miyakura Y, Horie H, Yasuda Y. Recurrence after polypectomy for a pedunculated polyp with subtle invasion but no unfavorable histology. Endoscopy 2011; 43 Suppl 2 UCTN:E38-9. [PMID: 21287442 DOI: 10.1055/s-0029-1215373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
|
72
|
Mizuta K, Sanada Y, Wakiya T, Urahashi T, Umehara M, Egami S, Hishikawa S, Okada N, Kawano Y, Saito T, Hayashida M, Takahashi S, Yoshino H, Shimizu A, Takatsuka Y, Kitamura T, Kita Y, Uno T, Yoshida Y, Hyodo M, Sakuma Y, Fujiwara T, Ushijima K, Sugimoto K, Ohmori M, Ohtomo S, Sakamoto K, Nakata M, Yano T, Yamamoto H, Kobayashi E, Yasuda Y, Kawarasaki H. Living-donor liver transplantation in 126 patients with biliary atresia: single-center experience. Transplant Proc 2011; 42:4127-31. [PMID: 21168643 DOI: 10.1016/j.transproceed.2010.11.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To describe our experience with 126 consecutive living-donor liver transplantation (LDLT) procedures performed because of biliary atresia and to evaluate the optimal timing of the operation. PATIENTS AND METHODS Between May 2001 and January 2010,126 patients with biliary atresia underwent 130 LDLT procedures. Mean (SD) patient age was 3.3 (4.2) years, and body weight was 13.8 (10.7) kg. Donors included 64 fathers, 63 mothers, and 3 other individuals. The left lateral segment was the most commonly used graft (75%). Patients were divided into 3 groups according to body weight: group 1, less than 8 kg (n = 40); group 2,8 to 20 kg (n = 63); and group 3, more than 20 kg (n = 23). Medical records were reviewed retrospectively. Follow up was 4.5 (2.7) years. RESULTS All group 3 donors underwent left lobectomy, and all group 1 donors underwent left lateral segmentectomy. No donors required a second operation or died. Comparison of the 3 groups demonstrated that recipient Pediatric End-Stage Liver Disease score in group 1 was highest, operative blood loss in group 2 was lowest (78 mL/kg), and operative time in group 3 was longest (1201 minutes). Hepatic artery complications occurred more frequently in group 1 (17.9%), and biliary stenosis (43.5%) and gastrointestinal perforation (8.7%) occurred more frequently in group 3. The overall patient survival rates at 1, 5, and 9 years was 98%, 97%, and 97%, respectively. Five-year patient survival rate in groups 1,2, and 3 were 92.5%, 100%, and 95.7%, respectively. Gastrointestinal perforation (n = 2) was the primary cause of death. CONCLUSIONS Living-donor liver transplantation is an effective treatment of biliary atresia, with good long-term outcome. It seems that the most suitable time to perform LDLT to treat biliary atresia is when the patient weighs 8 to 20 kg.
Collapse
|
73
|
Sanada Y, Mizuta K, Urahashi T, Umehara M, Wakiya T, Okada N, Hayashida M, Egami S, Hishikawa S, Kawano Y, Ushijima K, Otomo S, Sakamoto K, Fujiwara T, Sakuma Y, Hyodo M, Yasuda Y, Kawarasaki H. Management of intra-abdominal drain after living donor liver transplantation. Transplant Proc 2011; 42:4555-9. [PMID: 21168736 DOI: 10.1016/j.transproceed.2010.09.159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2010] [Revised: 08/13/2010] [Accepted: 09/28/2010] [Indexed: 12/25/2022]
Abstract
BACKGROUND There have been few reports on the management of intra-abdominal drains after living donor liver transplantation (LDLT). We retrospectively investigated changes in ascitic data related to management of an intra-abdominal drain. PATIENTS AND METHODS Between March 2008 and June 2009, we performed 28 LDLT. On the first and the fifth postoperative day (POD) after LDLT, we examined the number of ascites cells and cell fractions as well as performed biochemical examination and cultures. RESULTS The day of removal of the drain for massive ascites (10 mL/kg/d or more) was 14.2 ± 5.4 POD; for less than 10 mL/kg/d it was 8.7 ± 1.9 POD (P < .001). Nine patients were ascites culture positive; long-term placement of the drain caused an infection in two patients. CONCLUSIONS When the amount of ascitic fluid on the fifth POD after LDLT was small, it was important to assess the properties of the ascitic fluid because of the possibility of a drain infection or of poor drainage. If the ascitic neutrophil count is less than 250/mm(3) or the examined ascites is normal, intra-abdominal drains should be removed.
Collapse
|
74
|
Anan K, Tanaka M, Yoshinaga Y, Maeda S, Yasuda Y, Hayashi M, Yamanaka T, Toyoshima S, Tamura K, Mitsuyama S. P303 Efficacy and safety of neoadjuvant weekly paclitaxel followed by 5-fluorouracil, epirubicin and cyclophosphamide: A multicenter study. Breast 2011. [DOI: 10.1016/s0960-9776(11)70243-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
75
|
Fujii Y, Saito K, Iimura Y, Yasuda Y, Koga F, Masuda H, Yonese J, Ishikawa Y, Fukui I, Kihara K. Incidence of benign pathologic lesions at nephrectomy for renal masses presumed to be stage I renal cell carcinoma in Japanese patients: Impact of sex, age, and tumor size. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.7_suppl.374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
374 Background: The widespread use of modern imaging techniques has resulted in the increased detection of small, asymptomatic renal tumors. Some recent studies from Western countries have reported that the incidence of benign lesions is approximately 15% in patients undergoing definitive surgery for renal masses presumed to be clinical stage I renal cell carcinoma (RCC). The high level of noncancerous lesions is, to some extent, due to the fact that no imaging feature can accurately distinguish either oncocytoma or lipid-poor angiomyolipma (AML) from RCC. This study attempts to determine the incidence of benign pathologic findings for such renal masses in Asian patients. Methods: Between 1991 and 2009, 711 consecutive patients (218 women and 493 men) underwent partial (n=206) or radical (n=505) nephrectomy for renal masses presumed to be stage T1N0M0 (T1a/T1b= 503/208) sporadic RCC on preoperative imaging in two Japanese centers. The mean size of the lesions was 3.3 cm (range 0.3-7.0). The pathologic features were reviewed by an experienced pathologist. Results: Of the 711 masses, 53 (7.5%) revealed benign pathologic findings. Twenty-two (3.1%) were AMLs, 13 (1.8%) were oncocytomas, 8 (1.1%) were complicated cysts, and 10 were others. Twenty-eight (12.8%) of the 218 females and 25 (5.1%) of the 493 males had benign lesions (p=0.0005). Of the 357 patients aged 60 years or younger, 37 (10.4%) had benign lesions while only 16 (4.5%) of the 354 patients over 60 years did (p=0.024). Forty six (9.2%) of the 503 T1a and 7 (3.4%) of the 203 T1b masses were benign (p=0.0071). A multivariate logistic regression model showed that sex, age and tumor size were all independently predictive of benign histology, particularly of AML. Conclusions: The present incidence (7.5%) of benign lesions in presumed clinical stage T1N0M0 RCC masses at nephrectomy was lower than the incidence of approximately 15% previously reported from Western countries, probably because of the low incidence of oncocytomas in Japanese patients. Female gender, young age and small tumor size are all independently predictive of benign lesions, particularly of AML in Japanese patients. No significant financial relationships to disclose.
Collapse
|