Search

Your search keyword '"Katafuchi, Ritsuko"' showing total 366 results
Start Over Author "Katafuchi, Ritsuko"
366 results on '"Katafuchi, Ritsuko"'

2. Application of the updated International IgA Nephropathy Prediction Tool in children one or two years post-biopsy

Author

Zeng, Caihong, Su, Biage, Zhong, Xuhui, Nakanishi, Koichi, Zhai, Yihui, Urushihara, Maki, Hattori, Motoshi, Camassei, Francesca Diomedi, Barreca, Antonella, Robert, Thomas, Prikhodina, Larisa, Berg, Ulla, Topaloglu, Rezan, Mizerska-Wasiak, Malgorzata, Papagianni, Aikaterini, Bellur, Shubha S., Roberts, Ian, Barbour, Sean J., Coppo, Rosanna, Er, Lee, Russo, Maria Luisa, Liu, Zhi-Hong, Ding, Jie, Katafuchi, Ritsuko, Yoshikawa, Norishige, Xu, Hong, Kagami, Shoji, Yuzawa, Yukio, Emma, Francesco, Cambier, Alexandra, Peruzzi, Licia, Wyatt, Robert J., and Cattran, Daniel C.

Published
2024
Full Text
View/download PDF

3. Histologic and Clinical Factors Associated with Kidney Outcomes in IgA Vasculitis Nephritis

Author

Barbour, Sean J., Coppo, Rosanna, Er, Lee, Pillebout, Evangeline, Russo, Maria Luisa, Alpers, Charles E., Fogo, Agnes B., Ferrario, Franco, Jennette, J. Charles, Roberts, Ian S.D., Cook, H. Terence, Ding, Jie, Su, Baige, Zhong, Xuhui, Fervenza, Fernando C., Zand, Ladan, Peruzzi, Licia, Lucchetti, Laura, Katafuchi, Ritsuko, Shima, Yuko, Yoshikawa, Norishige, Ichikawa, Daisuke, Suzuki, Yusuke, Murer, Luisa, Wyatt, Robert J., Park, Catherine, Nelson, Raoul D., Narus, JoAnn H., Wenderfer, Scott, Geetha, Duvuru, Daugas, Eric, Monteiro, Renato C., Nakatani, Shinya, Mastrangelo, Antonio, Nuutinen, Matti, Koskela, Mikael, Weber, Lutz T., Hackl, Agnes, Pohl, Martin, Pecoraro, Carmine, Tsuboi, Nobuo, Yokoo, Takashi, Takafumi, Ito, Fujimoto, Shouichi, Conti, Giovanni, Santoro, Domenico, Materassi, Marco, Zhang, Hong, Shi, Sufang, Liu, Zhi-Hong, Tesar, Vladimir, Maixnerova, Dita, Avila-Casado, Carmen, Bajema, Ingeborg, Barreca, Antonella, Becker, Jan U., Comstock, Jessica M., Cornea, Virgilius, Eldin, Karen, Hernandez, Loren Herrera, Hou, Jean, Joh, Kensuke, Lin, Mercury, Messias, Nidia, Muda, Andrea Onetti, Pagni, Fabio, Diomedi-Camassei, Francesca, Tokola, Heikki, DʼArmiento, Maria, Seidl, Maximilian, Rosenberg, Avi, Sannier, Aurélie, Soares, Maria Fernanda, Wang, Suxia, Zeng, Caihong, and Haas, Mark

Published
2024
Full Text
View/download PDF

7. Deep learning analysis of clinical course of primary nephrotic syndrome: Japan Nephrotic Syndrome Cohort Study (JNSCS)

Author

Kimura, Tomonori, Yamamoto, Ryohei, Yoshino, Mitsuaki, Sakate, Ryuichi, Imai, Enyu, Maruyama, Shoichi, Yokoyama, Hitoshi, Sugiyama, Hitoshi, Nitta, Kosaku, Tsukamoto, Tatsuo, Uchida, Shunya, Takeda, Asami, Sato, Toshinobu, Wada, Takashi, Hayashi, Hiroki, Akai, Yasuhiro, Fukunaga, Megumu, Tsuruya, Kazuhiko, Masutani, Kosuke, Konta, Tsuneo, Shoji, Tatsuya, Hiramatsu, Takeyuki, Goto, Shunsuke, Tamai, Hirofumi, Nishio, Saori, Nagai, Kojiro, Yamagata, Kunihiro, Yasuda, Hideo, Ichida, Shizunori, Naruse, Tomohiko, Nishino, Tomoya, Sobajima, Hiroshi, Akahori, Toshiyuki, Ito, Takafumi, Terada, Yoshio, Katafuchi, Ritsuko, Fujimoto, Shouichi, Okada, Hirokazu, Mimura, Tetsushi, Suzuki, Satoshi, Saka, Yosuke, Sofue, Tadashi, Kitagawa, Kiyoki, Fujita, Yoshiro, Mizutani, Makoto, Kashihara, Naoki, Sato, Hiroshi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2022
Full Text
View/download PDF

8. Time to remission of proteinuria and incidence of relapse in patients with steroid-sensitive minimal change disease and focal segmental glomerulosclerosis: the Japan Nephrotic Syndrome Cohort Study

Author

Yamamoto, Ryohei, Imai, Enyu, Maruyama, Shoichi, Yokoyama, Hitoshi, Sugiyama, Hitoshi, Takeda, Asami, Tsukamoto, Tatsuo, Uchida, Shunya, Tsuruya, Kazuhiko, Shoji, Tatsuya, Hayashi, Hiroki, Akai, Yasuhiro, Fukunaga, Megumu, Konta, Tsuneo, Nishio, Saori, Goto, Shunsuke, Tamai, Hirofumi, Nagai, Kojiro, Katafuchi, Ritsuko, Masutani, Kosuke, Wada, Takashi, Nishino, Tomoya, Shirasaki, Arimasa, Sobajima, Hiroshi, Nitta, Kosaku, Yamagata, Kunihiro, Kazama, Junichiro J., Hiromura, Keiju, Yasuda, Hideo, Mizutani, Makoto, Akahori, Toshiyuki, Naruse, Tomohiko, Hiramatsu, Takeyuki, Morozumi, Kunio, Mimura, Tetsushi, Saka, Yosuke, Ishimura, Eiji, Hasegawa, Hajime, Ichikawa, Daisuke, Shigematsu, Takashi, Sato, Hiroshi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2022
Full Text
View/download PDF

9. Predictors of early remission of proteinuria in adult patients with minimal change disease: a retrospective cohort study

Author

Yamamoto, Ryohei, Imai, Enyu, Maruyama, Shoichi, Yokoyama, Hitoshi, Sugiyama, Hitoshi, Takeda, Asami, Uchida, Shunya, Tsukamoto, Tatsuo, Tsuruya, Kazuhiko, Akai, Yasuhiro, Nitta, Kosaku, Fukunaga, Megumu, Hayashi, Hiroki, Masutani, Kosuke, Wada, Takashi, Konta, Tsuneo, Katafuchi, Ritsuko, Nishio, Saori, Goto, Shunsuke, Tamai, Hirofumi, Shirasaki, Arimasa, Shoji, Tatsuya, Nagai, Kojiro, Nishino, Tomoya, Yamagata, Kunihiro, Kazama, Junichiro J., Hiromura, Keiju, Yasuda, Hideo, Mizutani, Makoto, Naruse, Tomohiko, Hiramatsu, Takeyuki, Morozumi, Kunio, Sobajima, Hiroshi, Saka, Yosuke, Ishimura, Eiji, Ichikawa, Daisuke, Shigematsu, Takashi, Sofue, Tadashi, Fujimoto, Shouichi, Ito, Takafumi, Sato, Hiroshi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2022
Full Text
View/download PDF

10. Updating the International IgA Nephropathy Prediction Tool for use in children

Author

Zeng, Caihong, Su, Biage, Zhong, Xuhui, Nakanishi, Koichi, Zhai, Yihui, Urushihara, Maki, Hattori, Motoshi, Camassei, Francesca Diomedi, Barreca, Antonella, Robert, Thomas, Prikhodina, Larisa, Berg, Ulla, Topaloglu, Rezan, Mizerska-Wasiak, Malgorzata, Papagianni, Aikaterini, Bellur, Shubha S., Roberts, Ian, Barbour, Sean J., Coppo, Rosanna, Er, Lee, Russo, Maria Luisa, Liu, Zhi-Hong, Ding, Jie, Katafuchi, Ritsuko, Yoshikawa, Norishige, Xu, Hong, Kagami, Shoji, Yuzawa, Yukio, Emma, Francesco, Cambier, Alexandra, Peruzzi, Licia, Wyatt, Robert J., and Cattran, Daniel C.

Published
2021
Full Text
View/download PDF

12. Histologic and Clinical Factors Associated with Kidney Outcomes in IgA Vasculitis Nephritis

Author

Barbour, S, Coppo, R, Er, L, Pillebout, E, Russo, M, Alpers, C, Fogo, A, Ferrario, F, Jennette, J, Roberts, I, Cook, H, Ding, J, Su, B, Zhong, X, Fervenza, F, Zand, L, Peruzzi, L, Lucchetti, L, Katafuchi, R, Shima, Y, Yoshikawa, N, Ichikawa, D, Suzuki, Y, Murer, L, Wyatt, R, Nelson, R, Narus, J, Wenderfer, S, Geetha, D, Daugas, E, Monteiro, R, Nakatani, S, Mastrangelo, A, Nuutinen, M, Koskela, M, Weber, L, Hackl, A, Pohl, M, Pecoraro, C, Tsuboi, N, Yokoo, T, Takafumi, I, Fujimoto, S, Conti, G, Santoro, D, Materassi, M, Zhang, H, Shi, S, Liu, Z, Tesar, V, Maixnerova, D, Avila-Casado, C, Bajema, I, Barreca, A, Becker, J, Comstock, J, Cornea, V, Eldin, K, Hernandez, L, Hou, J, Joh, K, Lin, M, Messias, N, Muda, A, Pagni, F, Diomedi-Camassei, F, Tokola, H, D’Armiento, M, Seidl, M, Rosenberg, A, Sannier, A, Soares, M, Wang, S, Zeng, C, Haas, M, Barbour, Sean J., Coppo, Rosanna, Er, Lee, Pillebout, Evangeline, Russo, Maria Luisa, Alpers, Charles E., Fogo, Agnes B., Ferrario, Franco, Jennette, J. Charles, Roberts, Ian S. D., Cook, H. Terence, Ding, Jie, Su, Baige, Zhong, Xuhui, Fervenza, Fernando C., Zand, Ladan, Peruzzi, Licia, Lucchetti, Laura, Katafuchi, Ritsuko, Shima, Yuko, Yoshikawa, Norishige, Ichikawa, Daisuke, Suzuki, Yusuke, Murer, Luisa, Wyatt, Robert J., Nelson, Raoul D., Narus, JoAnn H., Wenderfer, Scott, Geetha, Duvuru, Daugas, Eric, Monteiro, Renato C., Nakatani, Shinya, Mastrangelo, Antonio, Nuutinen, Matti, Koskela, Mikael, Weber, Lutz T, Hackl, Agnes, Pohl, Martin, Pecoraro, Carmine, Tsuboi, Nobuo, Yokoo, Takashi, Takafumi, Ito, Fujimoto, Shouichi, Conti, Giovanni, Santoro, Domenico, Materassi, Marco, Zhang, Hong, Shi, Sufang, Liu, Zhi-Hong, Tesar, Vladimir, Maixnerova, Dita, Avila-Casado, Carmen, Bajema, Ingeborg, Barreca, Antonella, Becker, Jan U., Comstock, Jessica M., Cornea, Virgilius, Eldin, Karen, Hernandez, Loren Herrera, Hou, Jean, Joh, Kensuke, Lin, Mercury, Messias, Nidia, Muda, Andrea Onetti, Pagni, Fabio, Diomedi-Camassei, Francesca, Tokola, Heikki, D’Armiento, Maria, Seidl, Maximilian, Rosenberg, Avi, Sannier, Aurélie, Soares, Maria Fernanda, Wang, Suxia, Zeng, Caihong, Haas, Mark, Barbour, S, Coppo, R, Er, L, Pillebout, E, Russo, M, Alpers, C, Fogo, A, Ferrario, F, Jennette, J, Roberts, I, Cook, H, Ding, J, Su, B, Zhong, X, Fervenza, F, Zand, L, Peruzzi, L, Lucchetti, L, Katafuchi, R, Shima, Y, Yoshikawa, N, Ichikawa, D, Suzuki, Y, Murer, L, Wyatt, R, Nelson, R, Narus, J, Wenderfer, S, Geetha, D, Daugas, E, Monteiro, R, Nakatani, S, Mastrangelo, A, Nuutinen, M, Koskela, M, Weber, L, Hackl, A, Pohl, M, Pecoraro, C, Tsuboi, N, Yokoo, T, Takafumi, I, Fujimoto, S, Conti, G, Santoro, D, Materassi, M, Zhang, H, Shi, S, Liu, Z, Tesar, V, Maixnerova, D, Avila-Casado, C, Bajema, I, Barreca, A, Becker, J, Comstock, J, Cornea, V, Eldin, K, Hernandez, L, Hou, J, Joh, K, Lin, M, Messias, N, Muda, A, Pagni, F, Diomedi-Camassei, F, Tokola, H, D’Armiento, M, Seidl, M, Rosenberg, A, Sannier, A, Soares, M, Wang, S, Zeng, C, Haas, M, Barbour, Sean J., Coppo, Rosanna, Er, Lee, Pillebout, Evangeline, Russo, Maria Luisa, Alpers, Charles E., Fogo, Agnes B., Ferrario, Franco, Jennette, J. Charles, Roberts, Ian S. D., Cook, H. Terence, Ding, Jie, Su, Baige, Zhong, Xuhui, Fervenza, Fernando C., Zand, Ladan, Peruzzi, Licia, Lucchetti, Laura, Katafuchi, Ritsuko, Shima, Yuko, Yoshikawa, Norishige, Ichikawa, Daisuke, Suzuki, Yusuke, Murer, Luisa, Wyatt, Robert J., Nelson, Raoul D., Narus, JoAnn H., Wenderfer, Scott, Geetha, Duvuru, Daugas, Eric, Monteiro, Renato C., Nakatani, Shinya, Mastrangelo, Antonio, Nuutinen, Matti, Koskela, Mikael, Weber, Lutz T, Hackl, Agnes, Pohl, Martin, Pecoraro, Carmine, Tsuboi, Nobuo, Yokoo, Takashi, Takafumi, Ito, Fujimoto, Shouichi, Conti, Giovanni, Santoro, Domenico, Materassi, Marco, Zhang, Hong, Shi, Sufang, Liu, Zhi-Hong, Tesar, Vladimir, Maixnerova, Dita, Avila-Casado, Carmen, Bajema, Ingeborg, Barreca, Antonella, Becker, Jan U., Comstock, Jessica M., Cornea, Virgilius, Eldin, Karen, Hernandez, Loren Herrera, Hou, Jean, Joh, Kensuke, Lin, Mercury, Messias, Nidia, Muda, Andrea Onetti, Pagni, Fabio, Diomedi-Camassei, Francesca, Tokola, Heikki, D’Armiento, Maria, Seidl, Maximilian, Rosenberg, Avi, Sannier, Aurélie, Soares, Maria Fernanda, Wang, Suxia, Zeng, Caihong, and Haas, Mark

Abstract

BACKGROUND: Nephritis is a common manifestation of IgA vasculitis and is morphologically indistinguishable from IgA nephropathy. While MEST-C scores are predictive of kidney outcomes in IgA nephropathy, their value in IgA vasculitis nephritis has not been investigated in large multiethnic cohorts. METHODS: Biopsies from 262 children and 99 adults with IgA vasculitis nephritis ( N =361) from 23 centers in North America, Europe, and Asia were independently scored by three pathologists. MEST-C scores were assessed for correlation with eGFR/proteinuria at biopsy. Because most patients ( N =309, 86%) received immunosuppression, risk factors for outcomes were evaluated in this group using latent class mixed models to identify classes of eGFR trajectories over a median follow-up of 2.7 years (interquartile range, 1.2-5.1). Clinical and histologic parameters associated with each class were determined using logistic regression. RESULTS: M, E, T, and C scores were correlated with either eGFR or proteinuria at biopsy. Two classes were identified by latent class mixed model, one with initial improvement in eGFR followed by a late decline (class 1, N =91) and another with stable eGFR (class 2, N =218). Class 1 was associated with a higher risk of an established kidney outcome (time to ≥30% decline in eGFR or kidney failure; hazard ratio, 5.84; 95% confidence interval, 2.37 to 14.4). Among MEST-C scores, only E1 was associated with class 1 by multivariable analysis. Other factors associated with class 1 were age 18 years and younger, male sex, lower eGFR at biopsy, and extrarenal noncutaneous disease. Fibrous crescents without active changes were associated with class 2. CONCLUSIONS: Kidney outcome in patients with biopsied IgA vasculitis nephritis treated with immunosuppression was determined by clinical risk factors and endocapillary hypercellularity (E1) and fibrous crescents, which are features that are not part of the International Study of Diseases of Children classificatio

Published
2024

13. Better remission rates in elderly Japanese patients with primary membranous nephropathy in nationwide real-world practice: The Japan Nephrotic Syndrome Cohort Study (JNSCS)

Author

Yokoyama, Hitoshi, Yamamoto, Ryohei, Imai, Enyu, Maruyama, Shoichi, Sugiyama, Hitoshi, Nitta, Kosaku, Tsukamoto, Tatsuo, Uchida, Shunya, Takeda, Asami, Sato, Toshinobu, Wada, Takashi, Hayashi, Hiroki, Akai, Yasuhiro, Fukunaga, Megumu, Tsuruya, Kazuhiko, Masutani, Kosuke, Konta, Tsuneo, Shoji, Tatsuya, Hiramatsu, Takeyuki, Goto, Shunsuke, Tamai, Hirofumi, Nishio, Saori, Shirasaki, Arimasa, Nagai, Kojiro, Yamagata, Kunihiro, Hasegawa, Hajime, Yasuda, Hidemo, Ichida, Shizunori, Naruse, Tomohiko, Fukami, Kei, Nishino, Tomoya, Sobajima, Hiroshi, Tanaka, Satoshi, Akahori, Toshiyuki, Ito, Takafumi, Terada, Yoshio, Katafuchi, Ritsuko, Fujimoto, Shouichi, Okada, Hirokazu, Ishimura, Eiji, Kazama, Junichiro James, Hiromura, Keiju, Mimura, Tetsushi, Suzuki, Satashi, Saka, Yosuke, Sofue, Tadashi, Suzuki, Yusuke, Shibagaki, Yugo, Kitagawa, Kiyoki, Morozumi, Kunio, Fujita, Yoshiro, Mizutani, Makoto, Shigematsu, Takashi, Furuichi, Kengo, Fujimoto, Keiji, Kashihara, Naoki, Sato, Hiroshi, Matsuo, Seiichi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2020
Full Text
View/download PDF

14. Incidence of remission and relapse of proteinuria, end-stage kidney disease, mortality, and major outcomes in primary nephrotic syndrome: the Japan Nephrotic Syndrome Cohort Study (JNSCS)

Author

Yamamoto, Ryohei, Imai, Enyu, Maruyama, Shoichi, Yokoyama, Hitoshi, Sugiyama, Hitoshi, Nitta, Kosaku, Tsukamoto, Tatsuo, Uchida, Shunya, Takeda, Asami, Sato, Toshinobu, Wada, Takashi, Hayashi, Hiroki, Akai, Yasuhiro, Fukunaga, Megumu, Tsuruya, Kazuhiko, Masutani, Kosuke, Konta, Tsuneo, Shoji, Tatsuya, Hiramatsu, Takeyuki, Goto, Shunsuke, Tamai, Hirofumi, Nishio, Saori, Shirasaki, Arimasa, Nagai, Kojiro, Yamagata, Kunihiro, Hasegawa, Hajime, Yasuda, Hideo, Ichida, Shizunori, Naruse, Tomohiko, Nishino, Tomoya, Sobajima, Hiroshi, Tanaka, Satoshi, Akahori, Toshiyuki, Ito, Takafumi, Terada, Yoshio, Katafuchi, Ritsuko, Fujimoto, Shouichi, Okada, Hirokazu, Ishimura, Eiji, Kazama, Junichiro J., Hiromura, Keiju, Mimura, Tetsushi, Suzuki, Satoshi, Saka, Yosuke, Sofue, Tadashi, Suzuki, Yusuke, Shibagaki, Yugo, Kitagawa, Kiyoki, Morozumi, Kunio, Fujita, Yoshiro, Mizutani, Makoto, Shigematsu, Takashi, Kashihara, Naoki, Sato, Hiroshi, Matsuo, Seiichi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2020
Full Text
View/download PDF

15. Application of the updated International IgA Nephropathy Prediction Tool in children one or two years post-biopsy

Author

Barbour, Sean J., Coppo, Rosanna, Er, Lee, Russo, Maria Luisa, Liu, Zhi-Hong, Ding, Jie, Zhong, Xuhui, Katafuchi, Ritsuko, Yoshikawa, Norishige, Xu, Hong, Kagami, Shoji, Yuzawa, Yukio, Emma, Francesco, Cambier, Alexandra, Peruzzi, Licia, Wyatt, Robert J., Cattran, Daniel C., Zeng, Caihong, Su, Biage, Zhong, Xuhui, Nakanishi, Koichi, Zhai, Yihui, Urushihara, Maki, Hattori, Motoshi, Camassei, Francesca Diomedi, Barreca, Antonella, Robert, Thomas, Prikhodina, Larisa, Berg, Ulla, Topaloglu, Rezan, Mizerska-Wasiak, Malgorzata, Papagianni, Aikaterini, Bellur, Shubha S., and Roberts, Ian

Abstract

The pediatric International IgA Nephropathy (IgAN) Prediction Tool comprises two models with and without ethnicity and is the first method to predict the risk of a 30% decline in estimated glomerular filtration rate (eGFR) or kidney failure in children at the time of biopsy using clinical risk factors and Oxford MEST histology scores. However, it is unknown if the Prediction Tool can be applied after a period of observation post-biopsy. Using an international multi-ethnic cohort of 947 children with IgAN, 38% of whom were followed into adulthood, the Prediction Tool was updated for use one year after biopsy. Compared to the original pediatric Prediction Tool, the updated post-biopsy Prediction Tool had a better model fit with higher R2D(51%/50% vs 20%), significant increase in 4-year C-statistics (0.83 vs 0.73/0.69, ΔC 0.09 [95% confidence interval 0.07-0.10] and ΔC 0.14 [0.12-0.15]) and better 4-year calibration with lower integrated calibration indices (0.74/0.54 vs 2.45/1.01). Results were similar after internal validation and when the models were applied two years after biopsy. Trajectories of eGFR after a baseline one year post-biopsy were non-linear and those at higher predicted risk started with a lower eGFR and experienced a more rapid decline over time. In children, eGFR had a variable rate of increase until 15-18 years old and then decreased linearly with a more rapid decline in higher risk groups that was similar to young adults of comparable risk. Thus, the original pediatric Prediction Tool should be used in children at the time of biopsy, and the updated pediatric Prediction Tool should be used to re-evaluate risk one or two years after biopsy.

Published
2024
Full Text
View/download PDF

17. Change in albuminuria as a surrogate endpoint for progression of kidney disease: a meta-analysis of treatment effects in randomised clinical trials

Author

Sevillano, Angel, Kamper, Anne-Lise, van Zuilen, Arjan D., Brenner, Barry M., Maes, Bart, Ihle, Benno U., Barret, Brendan, Leung, CB, Szeto, CC, Fitzner, Christina, Wanner, Christoph, Pozzi, Claudio, Montagnino, Claudio Ponticelli, Xie, Di, de Zeeuw, Dick, Lewis, Edmund, Verde, Eduardo, Gutierrez, Eduardo, Imai, Enyu, Hou, Fan Fan, Caravaca, Fernando, Fervenza, Fernando C., Locatelli, Francesco, Schena, Francesco Paolo, Kobayashi, Fumiaki, Moroni, Gabriella, Becker, Gavin J., Beck, Gerald J., Appel, Gerald B., Frisch, Gershon, van Essen, GG, Maschio, Giuseppe, Remuzzi, Giuseppe, Montogrino, Giuseppe, Parving, Hans-Henrik, Heerspink, Hiddo J.L., Makino, Hirofumi, Jehan, Imitiaz, Wetzels, Jack F.M., Donadio, James, Dwyer, Jamie, van den Brand, Jan, Kusek, John, Lachin, John M., Luño, Jose, Lewis, Julia B., Floege, Jürgen, Abebe, Kaleab Z., Chow, KM, Hunsicker, Lawrence G., del Vecchio, Lucia, Carlo, Manno, Praga, Manuel, Goicoechea, Marian, von Eynatten, Maximilian, Poulter, Neil, Chaturvedi, Nish, Passerini, Patrizia, de Jong, Paul E., Blankestijn, Peter J., Li, Philip, Ruggenenti, Piero, Zucchelli, Pietro, Kincaid-Smith, Priscilla S., Hilgers, Ralf-Dieter, Estacio, Raymond O., Rohde, Richard D., Katafuchi, Ritsuko, Toto, Robert D., Schrier, Robert W., Rodby, Roger A., Perrone, Ronald D., Ito, Sadayoshi, Klahr, Saulo, Andrulli, Simeone, Strandgaard, Svend, Chan, Tak Mao, Hannedouche, Thierry P., Rauen, Thomas, Greene, Tom, Verdalles, Ursula, Perkovic, Vlado, Keane, William, Heerspink, Hiddo J L, Tighiouart, Hocine, Gansevoort, Ron T, Coresh, Josef, Simon, Andrew L, Lewis, Julia B, Levey, Andrew S, and Inker, Lesley A

Published
2019
Full Text
View/download PDF

18. Management and treatment of glomerular diseases (part 2): conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference

Author

Adler, Sharon G., Alpers, Charles E., Ayoub, Isabelle, Bagga, Arvind, Barbour, Sean J., Barratt, Jonathan, Chan, Daniel T.M., Chang, Anthony, Choo, Jason Chon Jun, Cook, H. Terence, Coppo, Rosanna, Fervenza, Fernando C., Fogo, Agnes B., Fox, Jonathan G., Glassock, Richard J., Harris, David, Hodson, Elisabeth M., Hogan, Jonathan J., Hoxha, Elion, Iseki, Kunitoshi, Jennette, J. Charles, Jha, Vivekanand, Johnson, David W., Kaname, Shinya, Katafuchi, Ritsuko, Kitching, A. Richard, Lafayette, Richard A., Li, Philip K.T., Liew, Adrian, Lv, Jicheng, Malvar, Ana, Maruyama, Shoichi, Mejía-Vilet, Juan Manuel, Mok, Chi Chiu, Nachman, Patrick H., Nester, Carla M., Noiri, Eisei, O'Shaughnessy, Michelle M., Özen, Seza, Parikh, Samir M., Park, Hyeong-Cheon, Peh, Chen Au, Pendergraft, William F., Pickering, Matthew C., Pillebout, Evangéline, Radhakrishnan, Jai, Rathi, Manish, Ronco, Pierre, Smoyer, William E., Tang, Sydney C.W., Tesař, Vladimír, Thurman, Joshua M., Trimarchi, Hernán, Vivarelli, Marina, Walters, Giles D., Wang, Angela Yee-Moon, Wenderfer, Scott E., Wetzels, Jack F.M., Rovin, Brad H., Caster, Dawn J., Cattran, Daniel C., Gibson, Keisha L., Moeller, Marcus J., Roccatello, Dario, Cheung, Michael, Wheeler, David C., Winkelmayer, Wolfgang C., and Floege, Jürgen

Published
2019
Full Text
View/download PDF

19. Management and treatment of glomerular diseases (part 1): conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference

Author

Adler, Sharon G., Alpers, Charles E., Ayoub, Isabelle, Bagga, Arvind, Barratt, Jonathan, Caster, Dawn J., Chan, Daniel T.M., Chang, Anthony, Choo, Jason Chon Jun, Cook, H. Terence, Coppo, Rosanna, Fervenza, Fernando C., Fogo, Agnes B., Fox, Jonathan G., Gibson, Keisha L., Glassock, Richard J., Harris, David, Hodson, Elisabeth M., Hoxha, Elion, Iseki, Kunitoshi, Jennette, J. Charles, Jha, Vivekanand, Johnson, David W., Kaname, Shinya, Katafuchi, Ritsuko, Kitching, A. Richard, Lafayette, Richard A., Li, Philip K.T., Liew, Adrian, Lv, Jicheng, Malvar, Ana, Maruyama, Shoichi, Mejía-Vilet, Juan Manuel, Moeller, Marcus J., Mok, Chi Chiu, Nester, Carla M., Noiri, Eisei, O'Shaughnessy, Michelle M., Özen, Seza, Parikh, Samir M., Park, Hyeong-Cheon, Peh, Chen Au, Pendergraft, William F., Pickering, Matthew C., Pillebout, Evangéline, Radhakrishnan, Jai, Rathi, Manish, Roccatello, Dario, Ronco, Pierre, Smoyer, William E., Tesař, Vladimír, Thurman, Joshua M., Trimarchi, Hernán, Vivarelli, Marina, Walters, Giles D., Wang, Angela Yee-Moon, Wenderfer, Scott E., Floege, Jürgen, Barbour, Sean J., Cattran, Daniel C., Hogan, Jonathan J., Nachman, Patrick H., Tang, Sydney C.W., Wetzels, Jack F.M., Cheung, Michael, Wheeler, David C., Winkelmayer, Wolfgang C., and Rovin, Brad H.

Published
2019
Full Text
View/download PDF

20. A Pragmatic Method to Integrate Data From Preexisting Cohort Studies Using the Clinical Data Interchange Standards Consortium (CDISC) Study Data Tabulation Model: Case Study

Author

Matsuzaki, Keiichi, primary, Kitayama, Megumi, additional, Yamamoto, Keiichi, additional, Aida, Rei, additional, Imai, Takumi, additional, Ishida, Mami, additional, Katafuchi, Ritsuko, additional, Kawamura, Tetsuya, additional, Yokoo, Takashi, additional, Narita, Ichiei, additional, and Suzuki, Yusuke, additional

Published
2023
Full Text
View/download PDF

21. Clinicopathological prognostic stratification for proteinuria and kidney survival in IgA nephropathy: a Japanese prospective cohort study

Author

Koike, Kentaro, primary, Kawamura, Tetsuya, additional, Hirano, Keita, additional, Nishikawa, Masako, additional, Shimizu, Akira, additional, Joh, Kensuke, additional, Katafuchi, Ritsuko, additional, Hashiguchi, Akinori, additional, Yano, Yuichiro, additional, Matsuzaki, Keiichi, additional, Matsushima, Masato, additional, Tsuboi, Nobuo, additional, Maruyama, Shoichi, additional, Narita, Ichiei, additional, Takashi, Yokoo, additional, and Suzuki, Yusuke, additional

Published
2023
Full Text
View/download PDF

22. Oxford Classification of IgA nephropathy 2016: an update from the IgA Nephropathy Classification Working Group

Author

Alpers, Charles E., Asunis, Ana María, Barbour, Sean, Becker, Jan U., Ding, Jie, Espino, Gabriella, Ferrario, Franco, Fogo, Agnes, Hladunewich, Michelle, Joh, Kensuke, Katafuchi, Ritsuko, Lv, Jicheng, Matsuzaki, Keiichi, Nakanishi, Koichi, Pani, Antonello, Perera, Ran, Perkowska-Ptasinska, Agnieszka, Reich, Heather, Shima, Yuko, Soares, Maria Fernanda, Suzuki, Yusuke, Takahashi, Katsuo, Troyanov, Stéphan, Verhave, Jacobien C., Wang, Suxia, Weening, Jan, Wyatt, Robert, Yoshikawa, Nori, Zeng, Caihong, Trimarchi, Hernán, Barratt, Jonathan, Cattran, Daniel C., Cook, H. Terence, Coppo, Rosanna, Haas, Mark, Liu, Zhi-Hong, Roberts, Ian S.D., Yuzawa, Yukio, Zhang, Hong, and Feehally, John

Published
2017
Full Text
View/download PDF

26. A grading system that predicts the risk of dialysis induction in IgA nephropathy patients based on the combination of the clinical and histological severity

Author

Okonogi, Hideo, Kawamura, Tetsuya, Joh, Kensuke, Koike, Kentaro, Miyazaki, Yoichi, Ogura, Makoto, Tsuboi, Nobuo, Hirano, Keita, Matsushima, Masato, Yokoo, Takashi, Horikoshi, Satoshi, Suzuki, Yusuke, Yasuda, Takashi, Shirai, Sayuri, Shibata, Takanori, Hattori, Motoshi, Akioka, Yuko, Katafuchi, Ritsuko, Hashiguchi, Akinori, Hisano, Satoshi, Shimizu, Akira, Kimura, Kenjiro, Maruyama, Shoichi, Matsuo, Seiichi, Tomino, Yasuhiko, and for The Special IgA Nephropathy Study Group

Published
2019
Full Text
View/download PDF

27. Regional variations in immunosuppressive therapy in patients with primary nephrotic syndrome: the Japan nephrotic syndrome cohort study

Author

Yamamoto, Ryohei, Imai, Enyu, Maruyama, Shoichi, Yokoyama, Hitoshi, Sugiyama, Hitoshi, Nitta, Kosaku, Tsukamoto, Tatsuo, Uchida, Shunya, Takeda, Asami, Sato, Toshinobu, Wada, Takashi, Hayashi, Hiroki, Akai, Yasuhiro, Fukunaga, Megumu, Tsuruya, Kazuhiko, Masutani, Kosuke, Konta, Tsuneo, Shoji, Tatsuya, Hiramatsu, Takeyuki, Goto, Shunsuke, Tamai, Hirofumi, Nishio, Saori, Shirasaki, Arimasa, Nagai, Kojiro, Yamagata, Kunihiro, Hasegawa, Hajime, Yasuda, Hidemo, Ichida, Shizunori, Naruse, Tomohiko, Fukami, Kei, Nishino, Tomoya, Sobajima, Hiroshi, Tanaka, Satoshi, Akahori, Toshiyuki, Ito, Takafumi, Yoshio, Terada, Katafuchi, Ritsuko, Fujimoto, Shouichi, Okada, Hirokazu, Ishimura, Eiji, Kazama, Junichiro James, Hiromura, Keiju, Mimura, Tetsushi, Suzuki, Satashi, Saka, Yosuke, Sofue, Tadashi, Suzuki, Yusuke, Shibagaki, Yugo, Kitagawa, Kiyoki, Morozumi, Kunio, Fujita, Yoshiro, Mizutani, Makoto, Shigematsu, Takashi, Kashihara, Naoki, Sato, Hiroshi, Matsuo, Seiichi, Narita, Ichiei, and Isaka, Yoshitaka

Published
2018
Full Text
View/download PDF

28. Early Change in Urine Protein as a Surrogate End Point in Studies of IgA Nephropathy: An Individual-Patient Meta-analysis

Author

Inker, Lesley A., Mondal, Hasi, Greene, Tom, Masaschi, Taylor, Locatelli, Francesco, Schena, Francesco P., Katafuchi, Ritsuko, Appel, Gerald B., Maes, Bart D., Li, Philip K., Praga, Manuel, Del Vecchio, Lucia, Andrulli, Simeone, Manno, Carlo, Gutierrez, Eduardo, Mercer, Alex, Carroll, Kevin J., Schmid, Christopher H., and Levey, Andrew S.

Published
2016
Full Text
View/download PDF

29. Clinicopathological prognostic stratification for proteinuria and kidney survival in IgA nephropathy: a Japanese prospective cohort study.

Author

Koike, Kentaro, Kawamura, Tetsuya, Hirano, Keita, Nishikawa, Masako, Shimizu, Akira, Joh, Kensuke, Katafuchi, Ritsuko, Hashiguchi, Akinori, Yano, Yuichiro, Matsuzaki, Keiichi, Matsushima, Masato, Tsuboi, Nobuo, Maruyama, Shoichi, Narita, Ichiei, Yokoo, Takashi, and Suzuki, Yusuke

Subjects
IGA glomerulonephritis, PROTEINURIA, LONGITUDINAL method, KIDNEYS, KIDNEY failure
Abstract

Background We require a clinicopathological risk stratification method for immunoglobulin A nephropathy (IgAN) to predict kidney outcomes. We examined a renal failure risk group (RF-RG) classification system created following a prior multicentre, retrospective study to determine if RF-RG could predict kidney outcomes. Methods We collected data from Japanese patients with IgAN registered between 1 April 2005 and 31 August 2015. The primary outcome was a composite 50% increase in serum creatinine from baseline or dialysis induction. The secondary outcomes were times to proteinuria remission (ProR) and haematuria remission (HemR). Results The enrolled 991 patients from 44 facilities were followed for a median of 5.5 years (interquartile range 2.5–7.5), during which 87 composite events (8.8%) occurred. RF-RG was significantly associated with the primary outcome {hazard ratio [HR] II 2.78 [95% confidence interval (CI) 1.12–6.93], III 7.15 (2.90–17.6), IV 33.4 (14.1–79.0), I as a reference, P  < .001}. The discrimination performance was good [C-statistic 0.81 (95% CI 0.76–0.86)] and the time-dependent C-statistics exceeded 0.8 over 10 years. Among the 764 patients with proteinuria and 879 patients with haematuria at baseline, 515 and 645 patients showed ProR and HemR, respectively. ProR was significantly less frequent in patients with advanced disease [subdistribution HR: II 0.79 (95% CI 0.67–0.94), III 0.53 (0.41–0.66), IV 0.15 (0.09–0.23), I as a reference, P  < .001]. We also observed an association between HemR and RF-RG. Conclusions RF-RG demonstrated good predictive ability for kidney outcomes. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

37. Evidence-based clinical practice guidelines for IgA nephropathy 2014

Author

Yuzawa, Yukio, Yamamoto, Ryohei, Takahashi, Kazuo, Katafuchi, Ritsuko, Tomita, Makoto, Fujigaki, Yoshihide, Kitamura, Hiroshi, Goto, Masashi, Yasuda, Takashi, Sato, Mitsuhiro, Urushihara, Maki, Kondo, Shuji, Kagami, Shoji, Yasuda, Yoshinari, Komatsu, Hiroyuki, Takahara, Miki, Harabuchi, Yasuaki, Kimura, Kenjiro, and Matsuo, Seiichi

Published
2016
Full Text
View/download PDF

39. Acute Kidney Injury and Remission of Proteinuria in Minimal Change Disease

Author

Yamamoto, Ryohei, primary, Imai, Enyu, additional, Maruyama, Shoichi, additional, Yokoyama, Hitoshi, additional, Sugiyama, Hitoshi, additional, Takeda, Asami, additional, Uchida, Shunya, additional, Tsukamoto, Tatsuo, additional, Tsuruya, Kazuhiko, additional, Akai, Yasuhiro, additional, Nitta, Kosaku, additional, Fukunaga, Megumu, additional, Hayashi, Hiroki, additional, Shoji, Tatsuya, additional, Masutani, Kosuke, additional, Konta, Tsuneo, additional, Katafuchi, Ritsuko, additional, Nishio, Saori, additional, Wada, Takashi, additional, Goto, Shunsuke, additional, Tamai, Hirofumi, additional, Shirasaki, Arimasa, additional, Nagai, Kojiro, additional, Nishino, Tomoya, additional, Yamagata, Kunihiro, additional, Kazama, Junichiro J., additional, Hiromura, Keiju, additional, Yasuda, Hideo, additional, Sofue, Tadashi, additional, Fujimoto, Shouichi, additional, Mizutani, Makoto, additional, Naruse, Tomohiko, additional, Hiramatsu, Takeyuki, additional, Morozumi, Kunio, additional, Sobajima, Hiroshi, additional, Saka, Yosuke, additional, Ishimura, Eiji, additional, Ito, Takafumi, additional, Ichikawa, Daisuke, additional, Shigematsu, Takashi, additional, Sato, Hiroshi, additional, Narita, Ichiei, additional, and Yoshitaka, Isaka, additional

Published
2022
Full Text
View/download PDF

40. Structural modeling for Oxford histological classifications of immunoglobulin A nephropathy

Author

Joh, Kensuke, primary, Nakazato, Takashi, additional, Hashiguchi, Akinori, additional, Shimizu, Akira, additional, Katafuchi, Ritsuko, additional, Okonogi, Hideo, additional, Koike, Kentaro, additional, Hirano, Keita, additional, Tsuboi, Nobuo, additional, Kawamura, Tetsuya, additional, Yokoo, Takashi, additional, Narita, Ichiei, additional, and Suzuki, Yusuke, additional

Published
2022
Full Text
View/download PDF

41. A Multicenter Study of the Predictive Value of Crescents in IgA Nephropathy

Author

Haas, Mark, Verhave, Jacobien C., Liu, Zhi-Hong, Alpers, Charles E., Barratt, Jonathan, Becker, Jan U., Cattran, Daniel, Cook, H. Terence, Coppo, Rosanna, Feehally, John, Pani, Antonello, Perkowska-Ptasinska, Agnieszka, Roberts, Ian S.D., Soares, Maria Fernanda, Trimarchi, Hernan, Wang, Suxia, Yuzawa, Yukio, Zhang, Hong, Troyanov, Stéphan, and Katafuchi, Ritsuko

Published
2017
Full Text
View/download PDF

44. Seasonal variations in renal biopsy numbers and primary glomerular disease features based on the Japan renal biopsy registry.

Author

Kanzaki, Go, Tsuboi, Nobuo, Yokoo, Takashi, Uesugi, Noriko, Furuichi, Kengo, Shimizu, Akira, Sugiyama, Hitoshi, Sato, Hiroshi, Yokoyama, Hitoshi, Committee for Renal Biopsy and Disease Registry of the Japanese Society of Nephrology, Kitamura, Hiroshi, Katafuchi, Ritsuko, Nishi, Shinichi, Hattori, Motoshi, Yamamoto, Ryohei, Ninomiya, Toshiharu, Ueda, Yoshihiko, Nagata, Michio, Makino, Hirofumi, and Kagami, Shoji

Subjects
KIDNEY glomerulus diseases, RENAL biopsy, SEASONAL variations of diseases, IGA glomerulonephritis, SEASONS, SPRING
Abstract

We analyzed the seasonal variations in the number of renal biopsies and clinical characteristics of primary glomerular disease in Japan using the Japan Renal Biopsy Registry (J-RBR). We retrospectively collected clinical and pathological data of patients with primary glomerular disease who were registered in the J-RBR between 2007 and 2018. Immunoglobulin A nephropathy (IgAN), minimal change nephrotic syndrome (MCNS), membranous nephropathy (MN), and postinfectious acute glomerulonephritis (PIAGN) constituted the four major glomerular disorders included in this study (total, 13,989; IgAN, 9121; MCNS, 2298; MN, 2447; and PIAGN, 123). The number of patients with IgAN or MCNS was higher during summer. However, no overt seasonal variations were observed in patients with MN or PIAGN. Subgroup analyses suggested that in the patients with IgAN, more renal biopsies of severe cases were performed during winter, probably owing to age and blood pressure. Furthermore, more renal biopsies of severe cases were performed during spring and winter in patients with MCNS even after adjusting for the abovementioned host factors. This study suggests that seasonal factors influence the decision to perform renal biopsy as well as the pathogenesis of primary glomerular disease. Thus, our findings may provide important insights regarding the pathophysiology of primary glomerular disease. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results