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Tsutomu Sato · SciRah

Researcher profile · Semantic Scholar

Tsutomu Sato

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Tsutomu Sato — researcher profile on SciRah

h-index: 28
Works: 237
Citations: 2,356

Most-cited papers

Postoperative weight loss leads to poor survival through poor S-1 efficacy in patients with stage II/III gastric cancer
T. Aoyama, Tsutomu Sato, Yukio Maezawa, K. Kano +9 more
2017International Journal of Clinical Oncology94 citations
Semantic Scholar
Impact of the Age-adjusted Charlson comorbidity index on the short- and long-term outcomes of patients undergoing curative gastrectomy for gastric cancer
Yukio Maezawa, T. Aoyama, K. Kano, H. Tamagawa +11 more
2019Journal of Cancer47 citations Open access
Semantic Scholar
Influence of Postoperative Pneumonia on Esophageal Cancer Survival and Recurrence
Ayako Tamagawa, T. Aoyama, H. Tamagawa, Mihwa Ju +13 more
2019Anticancer Research45 citations Open access
Semantic Scholar
Priority of lymph node dissection for proximal gastric cancer invading the greater curvature
Yukio Maezawa, T. Aoyama, T. Yamada, K. Kano +8 more
2018Gastric Cancer40 citations Open access
Semantic Scholar
Clinical Significance of INHBA Gene Expression in Patients with Gastric Cancer who Receive Curative Resection Followed by Adjuvant S-1 Chemotherapy.
Yusuke Katayama, T. Oshima, K. Sakamaki, T. Aoyama +7 more
2017In Vivo38 citations Open access
Semantic Scholar
Evaluation of short-term outcomes of laparoscopic-assisted surgery for colorectal cancer in elderly patients aged over 75 years old: a multi-institutional study (YSURG1401)
K. Kazama, T. Aoyama, Tsutomu Hayashi, T. Yamada +10 more
2017BMC Surgery32 citations Open access
Semantic Scholar
Short-Term Outcomes from a Randomized Screening Phase II Non-inferiority Trial Comparing Omentectomy and Omentum Preservation for Locally Advanced Gastric Cancer: the TOP-G Trial
H. Murakami, T. Yamada, M. Taguri, S. Hasegawa +17 more
2021World Journal of Surgery28 citations
Semantic Scholar
Equivalent feasibility and safety of perioperative care by ERAS in open and laparoscopy-assisted distal gastrectomy for gastric cancer: a single-institution ancillary study using the patient cohort enrolled in the JCOG0912 phase III trial
T. Aoyama, T. Yoshikawa, Tsutomu Sato, Tsutomu Hayashi +3 more
2018Gastric Cancer26 citations Open access
Semantic Scholar
Clinicopathological significance and impact on outcomes of the gene expression levels of IGF-1, IGF-2 and IGF-1R, IGFBP-3 in patients with colorectal cancer: Overexpression of the IGFBP-3 gene is an effective predictor of outcomes in patients with colorectal cancer.
N. Yamamoto, T. Oshima, K. Yoshihara, T. Aoyama +12 more
2017Oncology Letters26 citations Open access
Semantic Scholar
Risk factors for severe weight loss at 1 month after gastrectomy for gastric cancer.
K. Segami, T. Aoyama, K. Kano, Yukio Maezawa +13 more
2017Asian Journal of Surgery26 citations Open access
Semantic Scholar
The survival and prognosticators of peritoneal cytology-positive gastric cancer patients who received upfront gastrectomy and subsequent S-1 chemotherapy
K. Kano, T. Aoyama, Yukio Maezawa, T. Nakajima +9 more
2017International Journal of Clinical Oncology24 citations
Semantic Scholar
Comparison of Weight and Body Composition After Gastrectomy Between Elderly and Non-elderly Patients With Gastric Cancer
T. Aoyama, Yukio Maezawa, T. Yoshikawa, K. Segami +13 more
2018In Vivo22 citations Open access
Semantic Scholar
Clinical Significance of Tensin 4 Gene Expression in Patients with Gastric Cancer.
S. Sawazaki, T. Oshima, K. Sakamaki, T. Aoyama +6 more
2017In Vivo22 citations Open access
Semantic Scholar
The postoperative lean body mass loss at one month leads to a poor survival in patients with locally advanced gastric cancer
T. Aoyama, T. Yoshikawa, Yukio Maezawa, K. Kano +13 more
2019Journal of Cancer21 citations Open access
Semantic Scholar
Does a laparoscopic approach attenuate the body weight loss and lean body mass loss observed in open distal gastrectomy for gastric cancer? a single-institution exploratory analysis of the JCOG 0912 phase III trial
T. Aoyama, Tsutomu Sato, Tsutomu Hayashi, T. Yamada +4 more
2018Gastric Cancer21 citations Open access
Semantic Scholar
Randomized phase II study of TJ-54 (Yokukansan) for postoperative delirium in gastrointestinal and lung malignancy patients
N. Sugano, T. Aoyama, Tsutomu Sato, M. Kamiya +14 more
2017Molecular and clinical oncology21 citations Open access
Semantic Scholar
D3 lymph node dissection reduces recurrence after primary resection for elderly patients with colon cancer
M. Numata, S. Sawazaki, T. Aoyama, H. Tamagawa +10 more
2019International Journal of Colorectal Disease20 citations
Semantic Scholar
Preoperative evaluation of skeletal muscle mass in the risk assessment for the short-term outcome of elderly colorectal cancer patients undergoing colectomy.
H. Tamagawa, T. Aoyama, K. Iguchi, H. Fujikawa +7 more
2018Molecular and clinical oncology18 citations Open access
Semantic Scholar
Comparison of Laparoscopic and Open Surgery for Colorectal Cancer in Patients with Severe Comorbidities.
M. Numata, S. Sawazaki, Junya Morita, Yukio Maezawa +9 more
2018Anticancer Research14 citations Open access
Semantic Scholar
The Negative Survival Impact of Infectious Complications After Surgery is Canceled Out by the Response of Neoadjuvant Chemotherapy in Patients with Esophageal Cancer
K. Kano, T. Aoyama, T. Yoshikawa, Yukio Maezawa +9 more
2018Annals of Surgical Oncology14 citations
Semantic Scholar
Therapeutic results of Denver percutaneous peritoneovenous shunt in cancer patients with malignant ascites
H. Tamagawa, T. Aoyama, H. Inoue, H. Fujikawa +9 more
2020Journal of Cancer Research and Therapeutics13 citations Open access
Semantic Scholar
Prediction of postoperative inflammatory complications after esophageal cancer surgery based on early changes in the C-reactive protein level in patients who received perioperative steroid therapy and enhanced recovery after surgery care: a retrospective analysis
K. Kano, T. Aoyama, T. Nakajima, Yukio Maezawa +9 more
2017BMC Cancer13 citations Open access
Semantic Scholar
Influence of Postoperative Surgical Complications After Gastrectomy on Body Weight and Body Composition Changes in Patients With Gastric Cancer
T. Aoyama, T. Yoshikawa, Yukio Maezawa, K. Segami +14 more
2019Anticancer Research12 citations Open access
Semantic Scholar
The Impact of Severe Infectious Complications on Long-term Prognosis for Gastric Cancer
Yukio Maezawa, T. Aoyama, Mihwa Ju, K. Komori +14 more
2020Anticancer Research11 citations Open access
Semantic Scholar
Postoperative Level of C-Reactive Protein Is a Prognosticator After Esophageal Cancer Surgery With Perioperative Steroid Therapy and Enhanced Recovery After Surgery Care
K. Kano, T. Aoyama, Yukio Maezawa, Tsutomu Hayashi +9 more
2019In Vivo11 citations Open access
Semantic Scholar
A Comparison of the Body Composition Changes Between Laparoscopy-assisted and Open Total Gastrectomy for Gastric Cancer
T. Aoyama, T. Yoshikawa, Yukio Maezawa, K. Kano +11 more
2018In Vivo11 citations Open access
Semantic Scholar
A seven-step dissection technique for robotic total mesorectal excision of rectal cancer
M. Numata, S. Sawazaki, K. Kazama, T. Aoyama +7 more
2019Techniques in Coloproctology10 citations
Semantic Scholar
Endoscopic Resection with One-Port Placement: A Newly Developed Technique for the Safe Management of Advanced Endoscopic Resection for Gastric Gastrointestinal Stromal Tumors
A. Sawada, K. Hirasawa, Chiko Sato, Sho Sato +4 more
2023Digestion9 citations Open access
Semantic Scholar
The usefulness of indocyanine green fluorescence imaging for intestinal perfusion assessment of intracorporeal anastomosis in laparoscopic colon cancer surgery
K. Iguchi, J. Watanabe, Y. Suwa, K. Chida +5 more
2023International Journal of Colorectal Disease9 citations
Semantic Scholar
Systemic Review and Meta-analysis of Impact of Splenectomy for Advanced Gastric Cancer
C. Kunisaki, Sho Sato, N. Tsuchiya, J. Watanabe +7 more
2020In Vivo9 citations Open access
Semantic Scholar
Tumor DNA in Peritoneal Lavage as a Novel Biomarker for Predicting Peritoneal Recurrence in Patients With Gastric Cancer
N. Yukawa, Takeshi Yamada, T. Aoyama, Tekkan Woo +14 more
2023Anticancer Research8 citations
Semantic Scholar
Clinical Impact of Surgical Sarcopenia on Long-term Survival
K. Komori, K. Kano, T. Aoyama, K. Hara +17 more
2022Anticancer Research7 citations
Semantic Scholar
Real-World Therapeutic Outcomes of S-1 Adjuvant Chemotherapy for pStage II/III Gastric Cancer in the Elderly
C. Kunisaki, Sho Sato, N. Tsuchiya, H. Kubo +8 more
2021European Surgical Research7 citations Open access
Semantic Scholar
Preoperative Visceral-to-Subcutaneous Fat Ratio by Sex as a Predictor of Postoperative Survival in Patients With Gastric Cancer
Itaru Hashimoto, K. Komori, S. Onuma, Hayato Watanabe +14 more
2024Anticancer Research6 citations
Semantic Scholar
Risk factors for postoperative delirium after gastrointestinal surgery - using randomized Phase II trial data
M. Kamiya, T. Aoyama, K. Kano, M. Murakawa +14 more
2018Annals of Cancer Research and Therapy5 citations Open access
Semantic Scholar
Solitary living worsens the continuation of adjuvant chemotherapy for gastric cancer.
S. Nagasawa, Tsutomu Sato, Junya Morita, Hiroki Kondo +7 more
2022European Journal of Surgical Oncology4 citations Open access
Semantic Scholar
Short-term results of a phase II study of preoperative docetaxel/cisplatin/S-1 therapy for locally advanced gastric cancer
Kazuhito Tsuchida, Tsutomu Sato, T. Aoyama, Y. Atsumi +14 more
2020Japanese Journal of Clinical Oncology4 citations Open access
Semantic Scholar
Safety of Laparoscopic Surgery for Colorectal Cancer in Patients with Severe Comorbidities
S. Sawazaki, M. Numata, Junya Morita, Yukio Maezawa +10 more
2018Anticancer Research4 citations Open access
Semantic Scholar
Prognostic value of computed tomography‑derived skeletal muscle index and radiodensity in patients with gastric cancer after curative gastrectomy
Itaru Hashimoto, K. Komori, Yukio Maezawa, S. Nagasawa +12 more
2024Oncology Letters3 citations Open access
Semantic Scholar
Glasgow Prognostic Score Predicts Survival and Recurrence Pattern in Patients With Hepatocellular Carcinoma After Hepatectomy
T. Kumamoto, K. Takeda, R. Matsuyama, Y. Sawada +9 more
2023Anticancer Research3 citations
Semantic Scholar
Does Intestinal Peristalsis Cause Suture Failure After Instrument Suture?
Y. Rino, T. Aoyama, Yukio Maezawa, Itaru Hashimoto +9 more
2021In Vivo3 citations Open access
Semantic Scholar
[A Case of Retroperitoneal Liposarcoma Resected 6 Times in 24 Years].
S. Nukada, T. Aoyama, M. Kamiya, Shinya U. Amano +7 more
2018Gan to kagaku ryoho. Cancer & chemotherapy3 citations
Semantic Scholar
The effect of preoperative endoscopic tattooing using India ink on lymph node yield in laparoscopic colectomy for stage I right-sided colon cancer
K. Iguchi, J. Watanabe, Y. Suwa, K. Chida +5 more
2023International Journal of Colorectal Disease2 citations
Semantic Scholar
The Clinical Impact of Other Primary Cancer in Patients Who Received Curative Treatment for Esophageal Cancer
T. Aoyama, Yukio Maezawa, K. Hara, Miwha Ju +15 more
2022Anticancer Research2 citations
Semantic Scholar
Prognostic impact of dimensional factors in pT1 gastric cancer.
C. Kunisaki, Masazumi Takahashi, Sho Sato, N. Tsuchiya +8 more
2021Surgical oncology2 citations
Semantic Scholar
[A Case of Sigmoid Colon Cancer Accompanied by Intestinal Malrotation Treated by Laparoscopic Surgery].
Mie Tanabe, S. Sawazaki, M. Numata, K. Koumori +7 more
2019Gan to kagaku ryoho. Cancer & chemotherapy2 citations
Semantic Scholar
[A Case Altered Consciousness Due to 5-Fluorouracil-Induced Hyperammonemia in a Patient with Recurrent Colorectal Cancer].
S. Sawazaki, M. Numata, Mihwa Ju, Junya Morita +11 more
2019Gan to kagaku ryoho. Cancer & chemotherapy2 citations
Semantic Scholar
[Four Cases of Appendiceal Mucinous Neoplasm Treated with Laparoscopic Surgery].
Shinya U. Amano, M. Numata, S. Nukada, H. Tomita +14 more
2019Gan to kagaku ryoho. Cancer & chemotherapy2 citations
Semantic Scholar
Laparoscopic surgery in patients diagnosed with clinical N2 colon cancer
M. Numata, S. Sawazaki, T. Aoyama, H. Tamagawa +11 more
2019Surgery today (Print)2 citations
Semantic Scholar
[A Case Report of Retroperitoneal Liposarcoma Resected Six Times for 16 Years].
Yukari Ono, T. Aoyama, Junya Morita, Shinya U. Amano +10 more
2018Gan to kagaku ryoho. Cancer & chemotherapy2 citations
Semantic Scholar

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T. Aoyama×40
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T. Aoyama — researcher profile on SciRah
Y. Rino×38
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Y. Rino — researcher profile on SciRah
M. Masuda×35
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M. Masuda — researcher profile on SciRah
T. Oshima×34
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T. Oshima — researcher profile on SciRah

×32

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N. Yukawa — researcher profile on SciRah

Yukio Maezawa×25

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Yukio Maezawa — researcher profile on SciRah

H. Tamagawa×24

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H. Tamagawa — researcher profile on SciRah

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M. Numata — researcher profile on SciRah

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T. Yamada — researcher profile on SciRah

T. Yoshikawa×22

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T. Yoshikawa — researcher profile on SciRah

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K. Kano — researcher profile on SciRah

Haruhiko Cho×19

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Haruhiko Cho — researcher profile on SciRah