Works by Umehara, Nagayoshi

Results: 18

Umbilical analgesic concentrations after labour analgesia with programmed intermittent epidural bolus: a prospective observational study.

Published in:

Canadian Journal of Anaesthesia / Journal Canadien d'Anesthésie, 2025, v. 72, n. 6, p. 934, doi. 10.1007/s12630-025-02975-7

By:

Ijuin, Arisa;
Sato, Masaki;
Umehara, Nagayoshi;
Amari, Shoichiro;
Saito, Jumpei;
Abe, Mayuko;
Matsunaga, Wataru;
Yamashita, Yoko;
Suzuki, Yasuyuki;
Masui, Kenichi

Publication type:

Article

Predictive factors for successful external cephalic version with regional anesthesia.

Published in:

Journal of Obstetrics & Gynaecology Research, 2023, v. 49, n. 5, p. 1335, doi. 10.1111/jog.15615

By:

Unno, Saori;
Ogawa, Kohei;
Nukariya, Akinori;
Umehara, Nagayoshi;
Sago, Haruhiko

Publication type:

Article

Predictive factors for vaginal delivery by induction of labor in uncomplicated pregnancies at 40–41 gestational weeks: A Japanese prospective single‐center cohort study.

Published in:

Journal of Obstetrics & Gynaecology Research, 2023, v. 49, n. 3, p. 920, doi. 10.1111/jog.15536

By:

Hosoya, Satoshi;
Maeda, Yuto;
Ogawa, Kohei;
Umehara, Nagayoshi;
Ozawa, Nobuaki;
Sago, Haruhiko

Publication type:

Article

Spontaneously conceived heterotopic pregnancy with abdominal pregnancy implanted on the vesicouterine pouch: A case report and literature review.

Published in:

Journal of Obstetrics & Gynaecology Research, 2021, v. 47, n. 10, p. 3720, doi. 10.1111/jog.14967

By:

Ozawa, Nobuaki;
Shibata, Megumi;
Mitsui, Mari;
Umehara, Nagayoshi;
Samura, Osamu;
Sago, Haruhiko

Publication type:

Article

Delivery mode and maternal and neonatal outcomes of combined spinal–epidural analgesia compared with no analgesia in spontaneous labor: A single‐center observational study in Japan.

Published in:

Journal of Obstetrics & Gynaecology Research, 2020, v. 46, n. 3, p. 425, doi. 10.1111/jog.14194

By:

Kurakazu, Masamitsu;
Umehara, Nagayoshi;
Nagata, Chie;
Yamashita, Yoko;
Sato, Masaki;
Sago, Haruhiko

Publication type:

Article

Significance of oligohydramnios in preterm small-for-gestational-age infants for outcome at 18 months of age.

Published in:

Journal of Obstetrics & Gynaecology Research, 2016, v. 42, n. 11, p. 1451, doi. 10.1111/jog.13074

By:

Sasahara, Jun;
Ishii, Keisuke;
Umehara, Nagayoshi;
Oba, Mari;
Kiyoshi, Kenji;
Murakoshi, Takeshi;
Tanemoto, Tomohiro;
Ishikawa, Hiroshi;
Ichizuka, Kiyotake;
Yoshida, Aya;
Tanaka, Kei;
Ozawa, Katsusuke;
Sago, Haruhiko

Publication type:

Article

A pregnant woman with thymoma-associated pure red cell aplasia.

Published in:

2022

By:

Shibata, Megumi;
Kaneko, Kayoko;
Umehara, Nagayoshi;
Matsui, Hitoshi;
Kawai, Toshinao;
Nakadate, Hisaya;
Murashimia, Atsuko;
Sago, Haruhiko

Publication type:

journal article

Prenatal risk stratification of severe small-for-gestational-age infants: a Japanese multicenter study.

Published in:

2016

By:

Yoshida, Aya;
Umehara, Nagayoshi;
Sasahara, Jun;
Ozawa, Katsusuke;
Ichizuka, Kiyotake;
Tanaka, Kei;
Tanemoto, Tomohiro;
Ishikawa, Hiroshi;
Murakoshi, Takeshi;
Kiyoshi, Kenji;
Oba, Mari S.;
Ishii, Keisuke;
Sago, Haruhiko

Publication type:

journal article

The incidence of variou antiphospholipid antibodies, measured by commercial-based laboratory, with recurrent spontaneous abortion and the impact of their profiles on reproductive outcome with active anticoagulant therapy.

Published in:

2012

By:

Umehara, Nagayoshi;
Tanaka, Tadao

Publication type:

Journal Article

The incidence of various antiphospholipid antibodies, measured by commercial-based laboratory, with recurrent spontenous abortion and the impact of their profiles on reproductive outcome with active anticoagulant therapy.

Published in:

2012

By:

Umehara, Nagayoshi;
Tanaka, Tadao

Publication type:

journal article

The effects of gestational transient thyrotoxicosis on the perinatal outcomes: a case-control study.

Published in:

2017

By:

Kinomoto-Kondo, Satoko;
Umehara, Nagayoshi;
Sato, Shiori;
Ogawa, Kohei;
Fujiwara, Takeo;
Arata, Naoko;
Sago, Haruhiko

Publication type:

journal article

Management of fetal ovarian cyst using in utero aspiration.

Published in:

Case Reports in Perinatal Medicine, 2015, v. 4, n. 2, p. 125, doi. 10.1515/crpm-2015-0020

By:

Jwa, Seung Chik;
Aoki, Hiroaki;
Anami, Ai;
Umehara, Nagayoshi;
Sumie, Masahiro;
Wada, Seiji;
Sago, Haruhiko

Publication type:

Article

Changes in serum iodine concentration, urinary iodine excretion and thyroid function after hysterosalpingography using an oil-soluble iodinated contrast medium (lipiodol)

Published in:

2015

By:

Kaneshige, Terumi;
Arata, Naoko;
Harada, Shohei;
Ohashi, Toshinori;
Sato, Shiori;
Umehara, Nagayoshi;
Saito, Takakazu;
Saito, Hidekazu;
Murashima, Atsuko;
Sago, Haruhiko

Publication type:

Journal Article

Cord blood eosinophilia precedes neonatal onset of food-protein-induced enterocolitis syndrome (FPIES).

Published in:

Arerugi: Japanese Journal of Allergology, 2021, v. 70, n. 2, p. 262, doi. 10.1016/j.alit.2020.10.004

By:

Hiroko Suzuki;
Yoshiyuki Tsutsumi;
Hideaki Morita;
Kenichiro Motomura;
Nagayoshi Umehara;
Haruhiko Sago;
Yushi Ito;
Katsuhiro Arai;
Takako Yoshioka;
Yukihiro Ohya;
Hirohisa Saito;
Kenji Matsumoto;
Ichiro Nomura

Publication type:

Article

A poor long-term neurological prognosis is associated with abnormal cord insertion in severe growth-restricted fetuses.

Published in:

Journal of Perinatal Medicine, 2018, v. 46, n. 9, p. 1040, doi. 10.1515/jpm-2017-0240

By:

Nakamura, Masamitsu;
Umehara, Nagayoshi;
Ishii, Keisuke;
Sasahara, Jun;
Kiyoshi, Kenji;
Ozawa, Katsusuke;
Tanaka, Kei;
Tanemoto, Tomohiro;
Ichizuka, Kiyotake;
Hasegawa, Junichi;
Ishikawa, Hiroshi;
Murakoshi, Takeshi;
Sago, Haruhiko

Publication type:

Article

Labor risk factors for fetal heart rate abnormality after combined spinal‐epidural analgesia.

Published in:

International Journal of Gynecology & Obstetrics, 2023, v. 160, n. 3, p. 892, doi. 10.1002/ijgo.14421

By:

Yamamoto, Yoshiko;
Umehara, Nagayoshi;
Yamashita, Yoko;
Sato, Masaki;
Takehara, Kenji;
Sago, Haruhiko

Publication type:

Article

Repeated management of a woman with ornithine transcarbamylase deficiency in two pregnancies.

Published in:

Pediatrics International, 2024, v. 66, n. 1, p. 1, doi. 10.1111/ped.15821

By:

Suzuki, Tomo;
Sasaki, Aiko;
Umehara, Nagayoshi;
Ito, Yushi;
Horikawa, Reiko;
Sago, Haruhiko

Publication type:

Article

Strict management of a pregnant patient with giant coronary artery aneurysm due to Kawasaki disease.

Published in:

Pediatrics International, 2015, v. 57, n. 5, p. 990, doi. 10.1111/ped.12679

By:

Taniguchi, Kosuke;
Ono, Hiroshi;
Sato, Anna;
Kinomoto, Satoko;
Tagawa, Naomi;
Umehara, Nagayoshi;
Kato, Hitoshi;
Sago, Haruhiko

Publication type:

Article