Matsunami General Hospital Medical Ethics Committee (Institutional Review Board for Clinical Practice and Medical Research)
List of Approved Studies
2021No.
480

Title of Research
Characteristics of sole pressure distribution
after total knee joint replacement

Principal Investigator
Kobayashi, Satoru

Date of Approval
2021/2/4

Remarks

457-2

Genetic alterations and clinical record inSekino, Takafumi
radically resected colorectal cancer revealed byliquid biopsy and whole exome analysis(GALAXY trial)

2021/2/9 Multi-Institutional
Collaborative Research

448-2

Participation to the study on construction of the Fukuta, Masashi
Japanese Orthopedic Association National
Registry (JOANR)

2021/2/9 Multi-Institutional
Collaborative Research

481

Clinical significance of immune biomarkers such Matsunami, Hidetoshi
as NK activity in patients with coronavirus
disease 2019 (COVID-19)

2021/2/19

482

Impact of changes in extracellular fluid /intracellular fluid ratio on survival inmaintenance dialysis patients

Yajima, Takahiro

2021/2/25

483

Impact of psoas muscle index (PMI) and psoas Yajima, Takahiro
uscle density (PMD) on survival in maintenancedialysis patients

2021/2/25

484

Impact of psoas muscle thickness per height(PMTH) on survival in maintenance dialysis
patients

Yajima, Takahiro

2021/2/25

485

A randomized, open-label, parallel-groupcontrolled trial investigating the efficacy andsafety of long-term low-dose Dienogest in
patients with dysmenorrhea due toendometriosis
Examination of reliability and quality
improvement of inspection data using thereaction process of automatic analyzer

Matsunami, Kazutoshi

2021/4/28 Multi-Institutional
Collaborative Research

Sakai, Akiyoshi

2021/4/28

443-3

442-3

Participation in the Japan Endoscopy Database Tagami, Atsushi(JED): A prospective, large database project
related to gastroenterological endoscopy inJapan

2021/5/6 Multi-Institutional
Collaborative Research

486

Multcenter study on immune checkpoint
inhibitors for unresectable or metastatic renal
cell carcinoma

Hagiwara, Noriyasu

2021/4/28 Multi-Institutional
Collaborative Research

462-2

Multicenter study on combination therapy withnivolumab and ipilimumab for unresectable ormetastatic renal cell carcinoma

Enomoto, Torai

2021/5/14 Multi-Institutional
Collaborative Research487

Epidemiological research project based on
dietary habit survey, stress survey and healthexamination information useful for finding new
pathophysiological markers (RECHS project)

Hayashi, Makoto

2021/5/14 Multi-Institutional
Collaborative Research

488

Participation in the National survey ofgastrointestinal endoscopy-related
complications

Araki, Hiroshi

2021/5/19 Multi-Institutional
Collaborative Research489

Effectiveness and safety of direct-acting
antiviral (DAA) treatment for hepatitis C virus
reinfection cases after liver transplantation

Tagami, Atsushi

2021/5/26

491

Analysis of developmental characteristics andlearning support at the PsychologicalDevelopment Support Center

457-4

Genetic alterations and clinical record inSekino, Takafumi
radically resected colorectal cancer revealed byliquid biopsy and whole exome analysis(GALAXY trial)

2021/7/29 Multi-Institutional
Collaborative Research458-4

A randomized, phase III controlled study toSekino, Takafumi
compare CAPOX therapy as post-operative
adjuvant chemotherapy with surgery alone inpatients with completely resected circulatingtumor DNA-negative high-risk stage II and lowrisk stage III colon cancer
Effectiveness of take-out items in specific health Tozaki, Sayuri
guidance: small rice bowl

2021/7/29 Multi-Institutional
Collaborative Research493

Multicenter study on the proportion of nocturnal Hagiwara, Noriyasu
polyuria in patients with nocturia

2021/7/29 Multi-Institutional
Collaborative Research494

Comparison of robot-assisted laparoscopic
partial nephrectomy and laparoscopic partial
nephrectomy

Hagiwara, Noriyasu

2021/7/29 Multi-Institutional
Collaborative Research

493-2

Multicenter study on the proportion of nocturnal Hagiwara, Noriyasu
polyuria in patients with nocturia

2021/8/11 Multi-Institutional
Collaborative Research

486-2

Multicenter study on immune checkpoint
Hagiwara, Noriyasu
inhibitors and molecular-targeted drugs forunresectable or metastatic renal cell carcinoma

2021/8/11 Multi-Institutional
Collaborative Research495

Efficacy of preoperative tegafur/uracil anddegarelix combination therapy for high risk
prostate cancer

Hagiwara, Noriyasu

2021/8/11 Multi-Institutional
Collaborative Research496

Antbody titer after SARS-CoV-2 vaccination
among liver transplant recipients

Matsunami, Hidetoshi

2021/8/16 Multi-Institutional
Collaborative Research497

Multicenter study on the efficacy and safety ofendocrine therapy (degarelix, denosumab andenzalutamide) followed by intensity-modulated
radiotherapy for prostate cancer with multiple
bone metastases
Assesment of antibody response after COVID19 vaccination

Hagiwara, Noriyasu

2021/8/16 Multi-Institutional
Collaborative ResearchMatsunami, Hidetoshi

2021/8/16

499

Usefulness of combination therapy with drugs
and surgery for metastatic prostate cancer

Hagiwara, Noriyasu

2021/8/31 Multi-Institutional
Collaborative Research

501

Efficacy and safety of long-term administration Takahashi, Yoshihiro
of SGLT2 inhibitor for elderly diabetic patients in
our hospital

2021/10/19

502

Efficient body formation for judo athletes to win Yajima, Takahiro
the game: impact of high-intensity interval
training (HIIT) for judo players on muscle(muscle mass, strength, muscle power) andintestinal environment
Accompanying study to clinical significance ofMatsunami, Hidetoshi
immune biomarkers such as NK activity inpatients with coronavirus disease 2019 (COVID19): effects of antiviral drugs on NK activity andantibody production in patients with COVID-19

2021/10/19

492

498

503

Hirose, Masahiro

2021/7/19

2021/7/29

2021/10/22

504

Impact of geriatric nutritional risk index (GNRI) Yajima, Takahiro
and modified creatinine index (mCI) on survival
in maintenance dialysis patients

2021/11/4

496-2

Antbody titer after SARS-CoV-2 vaccination
among liver transplant recipients

Matsunami, Hidetoshi

2021/11/25 Multi-Institutional
Collaborative Research505

Impact of skeletal muscle density (SMD) onsurvival in maintenance dialysis patients

Yajima, Takahiro

2021/11/25

506

Impact of paraspinous muscle index (PsMI) and Yajima, Takahiro
paraspinous muscle density (PsMD) on survival
in maintenance dialysis patients

2021/11/25

507

Safety of roxadustat for the treatment of renal
anemia in dialysis patients: from the viewpointof nutritional disorders

Yajima, Takahiro

2021/11/25

508

Effect of roxadustat on body composition

Arao, Maiko

2021/11/25

509

Multicenter study on pembrolizumab therapy for Enomoto, Toraichemotherapy-resistant urothelial carcinoma

2021/12/1 Multi-Institutional
Collaborative Research

510

Endovascular stent-graft repair for infectious
thoracic aortic aneurysms

2021/12/23 Clinical practiceNakamura, Yasuhito