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Hazumu Nagata

Assistant Professor

  • 59 Citations
  • 4 h-Index
20062019
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Research Output 2006 2019

  • 59 Citations
  • 4 h-Index
  • 31 Article
  • 1 Comment/debate
  • 1 Letter
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Article
2019

Clinical Utility of Highly Purified 10% Liquid Intravenous Immunoglobulin in Kawasaki Disease

Oda, T., Nagata, H., Nakashima, Y., Nanishi, E., Takada, Y., Nishimura, M., Kubo, E., Hatae, K. & Ohga, S., Nov 2019, In : Journal of Pediatrics. 214, p. 227-230 4 p.

Research output: Contribution to journal › Article

Mucocutaneous Lymph Node Syndrome
Intravenous Immunoglobulins
Fever
Therapeutics

Critical association of Pallister–Hall syndrome and congenital heart disease

Ochiai, M., Nagata, H., Tanaka, K., Ihara, K. & Ohga, S., Jan 1 2019, In : Pediatrics International. 61, 8, p. 827-828 2 p.

Research output: Contribution to journal › Article

Pallister-Hall Syndrome
Heart Diseases

Elevated non-invasive liver fibrosis markers and risk of liver carcinoma in adult patients after repair of tetralogy of Fallot

Yamamura, K., Sakamoto, I., Morihana, E., Hirata, Y., Nagata, H., Yamasaki, Y., Okumura, Y., Kohashi, K., Koto, K., Tsutsui, H. & Ohga, S., Jul 15 2019, In : International Journal of Cardiology. 287, p. 121-126 6 p.

Research output: Contribution to journal › Article

Tetralogy of Fallot
Liver Cirrhosis
Carcinoma
Liver
Hyaluronic Acid

High incidence of ductal closure or narrowing at birth in patients with right ventricular outflow tract obstruction with normal orientation of the ductus arteriosus

Nagata, H., Terashi, E., Muraoka, M., Uike, K., Hirata, Y., Tatewaki, H., Fujita, Y., Yamamura, K. & Ohga, S., Jan 1 2019, In : Cardiology in the Young. 29, 1, p. 54-58 5 p.

Research output: Contribution to journal › Article

Ventricular Outflow Obstruction
Ductus Arteriosus
Patient Rights
Parturition
Incidence

Procalcitonin levels predicting the infliximab response of immunoglobulin resistant Kawasaki disease

Nakashima, Y., Nanishi, E., Yamamura, K., Uike, K., Terashi, E., Hirata, Y., Nagata, H., Morihana, E., Tanaka, T., Honjo, S., Takada, H. & Ohga, S., Feb 2019, In : Cytokine. 114, p. 26-31 6 p.

Research output: Contribution to journal › Article

Mucocutaneous Lymph Node Syndrome
Calcitonin
Immunoglobulins
Intravenous Immunoglobulins
Serum
2018
2 Citations (Scopus)

Effective infliximab therapy for the early regression of coronary artery aneurysm in Kawasaki disease

Nagatomo, Y., Muneuchi, J., Nakashima, Y., Nanishi, E., Shirozu, H., Watanabe, M., Uike, K., Nagata, H., Hirata, Y., Yamamura, K., Takahashi, Y., Okada, S., Suzuki, Y., Hasegawa, S. & Ohga, S., Nov 15 2018, In : International Journal of Cardiology. 271, p. 317-321 5 p.

Research output: Contribution to journal › Article

Coronary Aneurysm
Mucocutaneous Lymph Node Syndrome
Coronary Vessels
Therapeutics
Infliximab
1 Citation (Scopus)

Effective shunt closure for pulmonary hypertension and liver dysfunction in congenital portosystemic venous shunt

Uike, K., Nagata, H., Hirata, Y., Yamamura, K., Terashi, E., Matsuura, T., Morihana, E., Ohkubo, K., Ishii, K., Sakai, Y., Taguchi, T. & Ohga, S., Apr 2018, In : Pediatric Pulmonology. 53, 4, p. 505-511 7 p.

Research output: Contribution to journal › Article

Pulmonary Hypertension
Liver Diseases
Hypertension
Patent Ductus Venosus
Vascular Malformations
1 Citation (Scopus)

High incidence of progressive stenosis in aberrant left subclavian artery with right aortic arch

Muraoka, M., Nagata, H., Hirata, Y., Uike, K., Terashi, E., Morihana, E., Ochiai, M., Fujita, Y., Kato, K., Yamamura, K. & Ohga, S., Mar 1 2018, In : Heart and Vessels. 33, 3, p. 309-315 7 p.

Research output: Contribution to journal › Article

Thoracic Aorta
Pathologic Constriction
Incidence
Vertebral Artery
Parturition
1 Citation (Scopus)

Patient-related factors influencing detectability of coronary arteries in 320-row CT angiography in infants with complex congenital heart disease

Yamasaki, Y., Kawanami, S., Kamitani, T., Sagiyama, K., Shin, S., Hino, T., Nagata, H., Yabuuchi, H., Nagao, M. & Honda, H., Sep 1 2018, In : International Journal of Cardiovascular Imaging. 34, 9, p. 1485-1491 7 p.

Research output: Contribution to journal › Article

Heart Diseases
Coronary Vessels
Angiography
Aorta
Electrocardiography

The efficacy of serum brain natriuretic peptide for the early detection of portopulmonary hypertension in biliary atresia patients before liver transplantation

Yoshimaru, K., Matsuura, T., Takahashi, Y., Yanagi, Y., Nagata, H., Ohga, S. & Taguchi, T., Aug 2018, In : Pediatric Transplantation. 22, 5, e13203.

Research output: Contribution to journal › Article

Biliary Atresia
Brain Natriuretic Peptide
Liver Transplantation
Hypertension
Liver Cirrhosis
1 Citation (Scopus)

Thrombotic microangiopathy in a very young infant with mitral valvuloplasty

Matsunaga, Y., Ishimura, M., Nagata, H., Uike, K., Kinjo, T., Ochiai, M., Yamamura, K., Takada, H., Tanoue, Y., Hayakawa, M., Matsumoto, M., Hara, T. & Ohga, S., Dec 2018, In : Pediatrics and Neonatology. 59, 6, p. 595-599 5 p.

Research output: Contribution to journal › Article

Thrombotic Microangiopathies
von Willebrand Factor
Double Outlet Right Ventricle
Thrombospondin 1
Thrombotic Thrombocytopenic Purpura

Twin pregnancy complicated by total placenta previa in a Fontan-palliated patient: A case report

Morita, A., Kido, S., Hachisuga, M., Nagata, H., Hidaka, N. & Kato, K., Oct 2018, In : Case Reports in Women's Health. 20, e00085.

Research output: Contribution to journal › Article

Placenta Previa
Twin Pregnancy
Tricuspid Atresia
Fontan Procedure
Peripartum Period
2017

Disappearance of globus pallidum lesions in T1-weighted magnetic resonance images after ligation of congenital portosystemic venous shunt

Takemoto, R., Yamamura, K., Nagata, H., Kawaguchi, N., Sakai, Y., Matsuura, T., Taguchi, T. & Ohga, S., Oct 2017, In : Pediatrics and Neonatology. 58, 5, p. 465-466 2 p.

Research output: Contribution to journal › Article

Globus Pallidus
Ligation
Magnetic Resonance Spectroscopy
Patent Ductus Venosus
2016

Management of congenital diaphragmatic hernia with transposition of the great arteries

Nagata, H., Yamamura, K., Nagata, K., Uike, K., Morihana, E., Ihara, K., Yumoto, Y., Fusazaki, N., Kado, H., Kato, K., Taguchi, T. & Hara, T., Jun 1 2016, In : Pediatrics International. 58, 6, p. 516-518 3 p.

Research output: Contribution to journal › Article

Transposition of Great Vessels
Ventricular Septum
Herniorrhaphy
Acidosis
Pulmonary Hypertension
7 Citations (Scopus)

Surgical strategy according to the anatomical types of congenital portosystemic shunts in children

Matsuura, T., Takahashi, Y., Yanagi, Y., Yoshimaru, K., Yamamura, K., Morihana, E., Nagata, H., Uike, K., Takada, H. & Taguchi, T., Dec 1 2016, In : Journal of Pediatric Surgery. 51, 12, p. 2099-2104 6 p.

Research output: Contribution to journal › Article

Surgical Portasystemic Shunt
Portal Vein
Pulmonary Hypertension
Ligation
Therapeutics
2014
1 Citation (Scopus)

Early progression of atherosclerosis in children with chronic infantile neurological cutaneous and articular syndrome

Yamamura, K., Takada, H., Uike, K., Nakashima, Y., Hirata, Y., Nagata, H., Takimoto, T., Ishimura, M., Morihana, E., Ohga, S. & Hara, T., Oct 2014, In : Rheumatology (United Kingdom). 53, 10, p. 1783-1787 5 p.

Research output: Contribution to journal › Article

Cryopyrin-Associated Periodic Syndromes
Atherosclerosis
Inflammation
Pressure
Ankle Brachial Index
2 Citations (Scopus)

Evaluation of echogenicity of the heart in Kawasaki disease

Nagata, H., Yamamura, K., Uike, K., Nakashima, Y., Hirata, Y., Morihana, E., Mizuno, Y., Ishikawa, S. & Hara, T., Aug 2014, In : European Journal of Pediatrics. 173, 8, p. 1089-1093 5 p.

Research output: Contribution to journal › Article

Mucocutaneous Lymph Node Syndrome
Coronary Vessels
Intravenous Immunoglobulins
Papillary Muscles
Mitral Valve

Staphylococcal endocarditis as the first manifestation of heritable protein S deficiency in childhood

Hoshina, T., Nakashima, Y., Sato, D., Nanishi, E., Nishio, H., Nagata, H., Yamamura, K., Doi, T., Shiokawa, Y., Koga, Y., Kang, D., Ohga, S. & Hara, T., Feb 2014, In : Journal of Infection and Chemotherapy. 20, 2, p. 128-130 3 p.

Research output: Contribution to journal › Article

Protein S Deficiency
Endocarditis
Preexisting Condition Coverage
Thrombophilia
Central Nervous System Diseases

Tachyarrhythmia-induced cerebral sinovenous thrombosis in a neonate without cardiac malformation

Matsuoka, W., Yamamura, K., Uike, K., Nagata, H., Ohga, S. & Hara, T., Oct 1 2014, In : Pediatrics and Neonatology. 55, 5, p. 412-413 2 p.

Research output: Contribution to journal › Article

Transverse Sinuses
Cerebral Veins
Intracranial Thrombosis
X Ray Computed Tomography
Tachycardia
1 Citation (Scopus)

Testicular sex cord-stromal tumor in a boy with 2q37 deletion syndrome

Sakai, Y., Souzaki, R., Yamamoto, H., Matsushita, Y., Nagata, H., Ishizaki, Y., Torisu, H., Oda, Y., Taguchi, T., Shaw, C. A. & Hara, T., Apr 22 2014, In : BMC Medical Genomics. 7, 1, 19.

Research output: Contribution to journal › Article

Sex Cord-Gonadal Stromal Tumors
Testicular Neoplasms
Phenotype
Obesity
Brachydactyly
2013
1 Citation (Scopus)

Development of Kawasaki disease in a patient with PFAPA

Ninomiya, T., Takada, H., Nagatomo, Y., Nanishi, E., Nagata, H., Yamamura, K., Doi, T., Ikeda, K. & Hara, T., Dec 2013, In : Pediatrics International. 55, 6, p. 801-802 2 p.

Research output: Contribution to journal › Article

Mucocutaneous Lymph Node Syndrome
Aphthous Stomatitis
Lymphadenitis
Pharyngitis
Innate Immunity

Diagnostic imaging of a child with congenital internal jugular vein phlebectasia

Nagata, H., Uike, K., Nakashima, Y., Hirata, Y., Yamamura, K. & Hara, T., Oct 2013, In : Journal of Pediatrics. 163, 4, p. 1229-1229.e1

Research output: Contribution to journal › Article

Valsalva Maneuver
Pathologic Dilatations
Jugular Veins
Diagnostic Imaging
Cardiac Catheterization
3 Citations (Scopus)

Left ventricular efficiency after ligation of patent ductus arteriosus for premature infants

Nagata, H., Ihara, K., Yamamura, K., Tanoue, Y., Shiokawa, Y., Tominaga, R. & Hara, T., Dec 1 2013, In : Journal of Thoracic and Cardiovascular Surgery. 146, 6, p. 1353-1358 6 p.

Research output: Contribution to journal › Article

Patent Ductus Arteriosus
Premature Infants
Ligation
Stroke
Pressure
4 Citations (Scopus)

Systemic vascular phenotypes of Loeys-Dietz syndrome in a child carrying a de novo R381P mutation in TGFBR2: A case report

Uike, K., Matsushita, Y., Sakai, Y., Togao, O., Nagao, M., Ishizaki, Y., Nagata, H., Yamamura, K., Torisu, H. & Hara, T., Nov 18 2013, In : BMC research notes. 6, 1, 456.

Research output: Contribution to journal › Article

Loeys-Dietz Syndrome
Blood Vessels
Phenotype
Imaging techniques
Transforming Growth Factor beta Receptors
13 Citations (Scopus)

Thrombocytosis in asplenia syndrome with congenital heart disease: A previously unrecognized risk factor for thromboembolism

Yamamura, K., Joo, K., Ohga, S., Nagata, H., Ikeda, K., Muneuchi, J., Watanabe, M. & Hara, T., Sep 1 2013, In : International Journal of Cardiology. 167, 5, p. 2259-2263 5 p.

Research output: Contribution to journal › Article

Heterotaxy Syndrome
Thrombocytosis
Thromboembolism
Heart Diseases
Cardiac Catheterization
2012
2 Citations (Scopus)

Balloon-occluded retrograde transvenous obliteration for congenital portosystemic venous shunt: Report of two cases

Nagata, H., Yamamura, K., Ikeda, K., Ihara, K. & Hara, T., Jun 1 2012, In : Pediatrics International. 54, 3, p. 419-421 3 p.

Research output: Contribution to journal › Article

Portal System
Balloon Occlusion
Preschool Children
Newborn Infant
Patent Ductus Venosus
9 Citations (Scopus)

Efficacy of bosentan therapy for segmental pulmonary artery hypertension due to major aortopulmonary collateral arteries in children

Yamamura, K., Nagata, H., Ikeda, K., Ihara, K. & Hara, T., Nov 1 2012, In : International Journal of Cardiology. 161, 1, p. e1-e3

Research output: Contribution to journal › Article

Collateral Circulation
Tetralogy of Fallot
Sulfonamides
Vasodilator Agents
Pulmonary Hypertension
3 Citations (Scopus)

Histo-blood group gene polymorphisms as potential genetic modifiers of the development of coronary artery lesions in patients with Kawasaki disease

Yamamura, K., Ihara, K., Ikeda, K., Nagata, H., Mizuno, Y. & Hara, T., Apr 1 2012, In : International Journal of Immunogenetics. 39, 2, p. 119-125 7 p.

Research output: Contribution to journal › Article

Mucocutaneous Lymph Node Syndrome
Blood Group Antigens
Coronary Vessels
Genes
Genotype
2 Citations (Scopus)

Stroke in a child safely treated with intravenous tissue plasminogen activator and edaravone, a free radical scavenger

Baba, H., Sugimori, H., Nanishi, E., Nagata, H., Lee, S., Kuwashiro, T. & Hashizume, M., Jan 1 2012, In : Journal of Stroke and Cerebrovascular Diseases. 21, 8, p. 903.e5-903.e8

Research output: Contribution to journal › Article

Free Radical Scavengers
Tissue Plasminogen Activator
Intravenous Administration
Stroke
National Institutes of Health (U.S.)
2011

Preoperative management with nitrogen inhalation therapy for a low-birth weight infant with tetralogy of Fallot and absent pulmonary valve

Nagata, H., Yamamura, K., Ikeda, K. & Ihara, K., Jun 1 2011, In : Pediatric Cardiology. 32, 5, p. 685-688 4 p.

Research output: Contribution to journal › Article

Respiratory Therapy
Pulmonary Valve
Tetralogy of Fallot
Low Birth Weight Infant
Nitrogen
2008
1 Citation (Scopus)

Multislice Spiral Computed Tomography in an Infant with Pulmonary Arterial Sling Compressing the Trachea

Nagata, H., Yamamura, K., Watanabe, M., Imoto, Y., Sese, A. & Joo, K., Jan 1 2008, In : Journal of Pediatrics. 153, 6

Research output: Contribution to journal › Article

Tracheal Stenosis
Multidetector Computed Tomography
Spiral Computed Tomography
Bronchoscopy
Trachea