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R. Makuuchi · SciRah

Researcher profile · Semantic Scholar

R. Makuuchi

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R. Makuuchi — researcher profile on SciRah

h-index: 25
Works: 177
Citations: 2,062

Most-cited papers

Validation of the prognostic impact of the new tumor-node-metastasis clinical staging in patients with gastric cancer
E. Bando, R. Makuuchi, T. Irino, Y. Tanizawa +2 more
2019Gastric Cancer53 citations Open access
Semantic Scholar
Efficacy of Postoperative Chemotherapy After Resection that Leaves No Macroscopically Visible Disease of Gastric Cancer with Positive Peritoneal Lavage Cytology (CY1) or Localized Peritoneum Metastasis (P1a): A Multicenter Retrospective Study
Toshifumi Yamaguchi, A. Takashima, K. Nagashima, R. Makuuchi +15 more
2019Annals of Surgical Oncology52 citations Open access
Semantic Scholar
Metabolomic profiling of gastric cancer tissues identified potential biomarkers for predicting peritoneal recurrence
S. Kaji, T. Irino, M. Kusuhara, R. Makuuchi +12 more
2020Gastric Cancer46 citations Open access
Semantic Scholar
Randomized controlled phase III trial to investigate superiority of robot-assisted gastrectomy over laparoscopic gastrectomy for clinical stage T1-4aN0-3 gastric cancer patients (JCOG1907, MONA LISA study): a study protocol
R. Makuuchi, Masanori Terashima, Mitsumi Terada, J. Mizusawa +15 more
2023BMC Cancer36 citations Open access
Semantic Scholar
Impact of Preoperative Skeletal Muscle Quality Measurement on Long-Term Survival After Curative Gastrectomy for Locally Advanced Gastric Cancer
Yuhei Waki, T. Irino, R. Makuuchi, A. Notsu +5 more
2019World Journal of Surgery36 citations
Semantic Scholar
Is proximal gastrectomy indicated for locally advanced cancer in the upper third of the stomach?
M. Ri, K. Kumagai, K. Namikawa, Shinichiro Atsumi +6 more
2021Annals of Gastroenterological Surgery30 citations Open access
Semantic Scholar
Risk factors and prognosis of gastric stasis, a crucial problem after laparoscopic pylorus-preserving gastrectomy for early middle-third gastric cancer
R. Takahashi, M. Ohashi, N. Hiki, R. Makuuchi +4 more
2020Gastric Cancer28 citations Open access
Semantic Scholar
Therapeutic value of splenectomy to dissect splenic hilar lymph nodes for type 4 gastric cancer involving the greater curvature, compared with other types
Yosuke Kano, M. Ohashi, S. Ida, K. Kumagai +4 more
2020Gastric Cancer21 citations Open access
Semantic Scholar
Changes in body weight, skeletal muscle and adipose tissue after gastrectomy: a comparison between proximal gastrectomy and total gastrectomy
R. Asaoka, T. Irino, R. Makuuchi, Y. Tanizawa +3 more
2019ANZ journal of surgery19 citations
Semantic Scholar
Required esophageal resection length beyond the tumor boundary to ensure a negative proximal margin for gastric cancer with gross esophageal invasion or esophagogastric junction cancer
Y. Koterazawa, M. Ohashi, Masaru Hayami, R. Makuuchi +4 more
2023Gastric Cancer16 citations Open access
Semantic Scholar
Impact of preoperative prealbumin levels on long-term prognosis in patients with gastric cancer after gastrectomy: a retrospective cohort study
Ryota Matsui, S. Ida, M. Ri, R. Makuuchi +5 more
2024Gastric Cancer15 citations
Semantic Scholar
How Can We Optimize Surgical View During Robotic-Assisted Pancreaticoduodenectomy? Feasibility of Multiple Scope Transition Method.
Y. Inoue, Takafumi Sato, Tomotaka Kato, A. Oba +4 more
2022Journal of the American College of Surgeons15 citations
Semantic Scholar
Preventive effect on delayed gastric emptying of preserving the infra-pyloric vein in laparoscopic pylorus-preserving gastrectomy for early gastric cancer
S. Kaji, R. Makuuchi, T. Irino, Y. Tanizawa +11 more
2019Surgical Endoscopy15 citations
Semantic Scholar
Updated Review of Proximal Gastrectomy for Gastric Cancer or Cancer of the Gastroesophageal Junction
T. Irino, M. Ohashi, Masaru Hayami, R. Makuuchi +4 more
2025Journal of Gastric Cancer14 citations Open access
Semantic Scholar
Increased Rate of Serum Prealbumin Level after Preoperative Enteral Nutrition as an Indicator of Morbidity in Gastrectomy for Gastric Cancer with Outlet Obstruction
D. Izumi, S. Ida, Masaru Hayami, R. Makuuchi +5 more
2022World Journal of Surgery14 citations
Semantic Scholar
Safety of robotic double-flap technique following proximal gastrectomy in the introductory phase compared with laparoscopic procedure: a propensity score-matched analysis
Qing-Jiang Hu, M. Ohashi, M. Ri, R. Makuuchi +4 more
2024Surgical Endoscopy13 citations
Semantic Scholar
Long-term impact of sarcopenia in older patients undergoing gastrectomy for gastric cancer: a systematic review and meta-analysis
Masayoshi Terayama, M. Ohashi, M. Ri, R. Makuuchi +5 more
2023Translational Gastroenterology and Hepatology12 citations Open access
Semantic Scholar
Reflux Esophagitis After Laparoscopic Pylorus-Preserving Gastrectomy for Gastric Cancer
R. Otake, K. Kumagai, M. Ohashi, R. Makuuchi +3 more
2022Annals of Surgical Oncology12 citations
Semantic Scholar
Preliminary prospective study of real-time post-gastrectomy glycemic fluctuations during dumping symptoms using continuous glucose monitoring
M. Ri, S. Nunobe, S. Ida, N. Ishizuka +5 more
2021World Journal of Gastroenterology12 citations Open access
Semantic Scholar
Advantageous Short-Term Outcomes of Esophagojejunostomy Using a Linear Stapler Following Open Total Gastrectomy Compared with a Circular Stapler
Y. Muneoka, M. Ohashi, R. Makuuchi, S. Ida +3 more
2021World Journal of Surgery12 citations
Semantic Scholar
Risk factors and oncological impact of positive resection margins in gastrectomy for cancer: are they salvaged by an additional resection?
Y. Muneoka, M. Ohashi, N. Ishizuka, Masaru Hayami +5 more
2021Gastric Cancer12 citations Open access
Semantic Scholar
Is laparoscopic and endoscopic cooperative surgery (LECS) for gastric subepithelial tumor at the esophagogastric junction safe?
M. Ri, S. Nunobe, R. Makuuchi, S. Ida +3 more
2020Asian Journal of Endoscopic Surgery12 citations
Semantic Scholar
Anatomical Position of the Pancreas as a Risk Factor for Pancreatic Fistula after Laparoscopic Gastrectomy for Gastric Cancer
K. Kumagai, S. Nunobe, N. Hiki, Masaru Hayami +6 more
2023World Journal of Surgery10 citations
Semantic Scholar
Advantages of Function-Preserving Gastrectomy for Older Patients With Upper-Third Early Gastric Cancer: Maintenance of Nutritional Status and Favorable Survival
Masayoshi Terayama, M. Ohashi, S. Ida, Masaru Hayami +4 more
2023Journal of Gastric Cancer10 citations Open access
Semantic Scholar
Excellent oncological outcomes besides short-term safety of laparoscopic and endoscopic cooperative surgery for gastric gastrointestinal stromal tumor
Hiroki Harada, M. Ohashi, N. Hiki, J. Fujisaki +8 more
2022Endoscopy International Open10 citations Open access
Semantic Scholar
Different risk factors for three major recurrence patterns of pathological stage II or III gastric cancer patients who completed adjuvant S-1 monotherapy.
Yosuke Kano, M. Ohashi, Y. Muneoka, D. Takahari +7 more
2021European Journal of Surgical Oncology10 citations
Semantic Scholar
Key Factors for Maintaining Postoperative Skeletal Muscle Mass After Laparoscopic Proximal Gastrectomy with Double-Flap Technique Reconstruction for Early Gastric Cancer
M. Ri, S. Nunobe, R. Makuuchi, S. Ida +3 more
2020Journal of Gastrointestinal Surgery10 citations
Semantic Scholar
Postprandial Asymptomatic Glycemic Fluctuations after Gastrectomy for Gastric Cancer Using Continuous Glucose Monitoring Device
M. Ri, S. Nunobe, S. Ida, N. Ishizuka +6 more
2021Journal of Gastric Cancer9 citations Open access
Semantic Scholar
A Large Carcinosarcoma of the Gallbladder Accompanied by Pancreaticobiliary Maljunction: A Case with a Six-year Survival
H. Matsubayashi, T. Matsui, Teichi Sugiura, R. Makuuchi +7 more
2019Internal medicine9 citations Open access
Semantic Scholar
Clinical Impact of Polyglycolic Acid Mesh to Reduce Pancreas-Related Complications After Minimally Invasive Surgery for Gastric Cancer: A Propensity Score Matching Analysis
M. Ri, M. Ohashi, R. Makuuchi, Masaru Hayami +2 more
2024Journal of Gastric Cancer8 citations Open access
Semantic Scholar
Clinical outcomes of palliative treatment for gastric bleeding from incurable gastric cancer
Shusuke Yagi, S. Ida, K. Namikawa, Masaru Hayami +5 more
2022Surgery today (Print)8 citations
Semantic Scholar
A continuous muscle-sparing advantage of pylorus-preserving gastrectomy for older patients with cT1N0M0 gastric cancer in the middle third of the stomach
Masayoshi Terayama, M. Ohashi, R. Makuuchi, Masaru Hayami +4 more
2022Gastric Cancer8 citations Open access
Semantic Scholar
Short- and long-term oncological outcomes of totally laparoscopic gastrectomy versus laparoscopy-assisted gastrectomy for clinical stage I gastric cancer
Y. Muneoka, M. Ohashi, N. Kurihara, J. Fujisaki +5 more
2021Gastric Cancer8 citations Open access
Semantic Scholar
Survival outcomes of elderly patients with pathological stages II and III gastric cancer following curative gastrectomy
R. Takahashi, S. Nunobe, R. Makuuchi, S. Ida +3 more
2020Annals of Gastroenterological Surgery8 citations Open access
Semantic Scholar
Obesity is a risk factor for internal hernia after laparoscopic or robot-assisted gastrectomy with mesenteric defect closure for gastric cancer
Tetsuro Toriumi, R. Makuuchi, S. Kamiya, Y. Tanizawa +2 more
2019Surgical Endoscopy8 citations
Semantic Scholar
Diagnostic Performance of Near-Infrared Fluorescent Marking Clips in Laparoscopic Gastrectomy.
K. Kumagai, Masashi Yoshida, Hiroki Ishida, Naoki Ishizuka +11 more
2024Journal of Surgical Research7 citations
Semantic Scholar
A sandwiching method that simplifies hepatic left lateral segment inversion to secure an optimal surgical view around the esophageal hiatus in laparoscopic and robotic gastrectomy for upper gastric and esophagogastric junction cancers
Hiroki Harada, Masaru Hayami, R. Makuuchi, S. Ida +3 more
2023Langenbeck's archives of surgery (Print)6 citations
Semantic Scholar
A phase II study of ramelteon for the prevention of postoperative delirium in elderly patients undergoing gastrectomy
Shinsaku Honda, K. Furukawa, R. Makuuchi, T. Irino +7 more
2020Surgery today (Print)6 citations
Semantic Scholar
High prevalence of peritoneal metastasis in gastric cancer presenting gastric outlet obstruction: A new candidate for consecutive diagnostic staging laparoscopy and laparoscopic gastrojejunostomy.
I. Yasufuku, M. Ohashi, R. Makuuchi, Masaru Hayami +4 more
2022European Journal of Surgical Oncology5 citations
Semantic Scholar
Intraoperative conversion from laparoscopic gastrectomy to an open procedure: a decade of experience in a Japanese high-volume center
K. Kumagai, N. Hiki, S. Nunobe, Xiao-Hua Jiang +5 more
2020Surgical Endoscopy5 citations
Semantic Scholar
Feasibility of a “Stomach‐preserving Strategy” for Perforated Gastric Cancer in Patients With Distant Metastasis
Masayoshi Terayama, K. Kumagai, M. Ri, R. Makuuchi +5 more
2025In Vivo4 citations Open access
Semantic Scholar
Efficacy of chemotherapy for patients with gastric cancer with early recurrence during or after adjuvant chemotherapy with S-1 alone: a multicenter retrospective study
Toshifumi Yamaguchi, K. Kumagai, Shusuke Yagi, Takashi Nomura +13 more
2024Scientific Reports4 citations Open access
Semantic Scholar
Oncological impact of unexpected horizontal tumor spread in gastric cancer that requires total gastrectomy
Y. Koterazawa, M. Ohashi, Masaru Hayami, R. Makuuchi +4 more
2023Gastric Cancer4 citations
Semantic Scholar
Minimum resection length to ensure a pathologically negative distal margin and the preservation of a larger remnant stomach in proximal gastrectomy for early upper gastric cancer
Y. Koterazawa, M. Ohashi, Masaru Hayami, R. Makuuchi +4 more
2022Gastric Cancer4 citations Open access
Semantic Scholar
Impact of preoperative endoscopy for predicting treatment response and prognosis in patients with gastric cancer after neoadjuvant chemotherapy
Yoshiaki Shoji, S. Nunobe, Naoki Nishie, Shusuke Yagi +9 more
2022Endoscopy International Open4 citations Open access
Semantic Scholar
Pancreatic atrophy after gastrectomy for gastric cancer
R. Takahashi, S. Nunobe, N. Sai, R. Makuuchi +4 more
2020Surgery today (Print)4 citations
Semantic Scholar
Preoperative low prealbumin independently predicts non-gastric cancer death after gastrectomy in elderly and young patients: a retrospective cohort study
Ryota Matsui, S. Nunobe, M. Ri, R. Makuuchi +4 more
2025Surgery today (Print)3 citations
Semantic Scholar
Efficacy of nodal dissection for locoregional gastric neuroendocrine carcinoma: a multicenter retrospective observational study
Y. Yamagata, M. Furuta, A. Notsu, Hirofumi Yasui +18 more
2025Gastric Cancer3 citations
Semantic Scholar
Prealbumin Prognostic Score: A Novel Prognostic Indicator After Radical Gastrectomy in Patients with Gastric Cancer
Ryota Matsui, S. Nunobe, M. Ri, R. Makuuchi +4 more
2024Cancers3 citations Open access
Semantic Scholar
Optimal resection of gastric bronchogenic cysts based on anatomical continuity with adherent gastric muscular layer: A case report
Masayoshi Terayama, K. Kumagai, H. Kawachi, R. Makuuchi +5 more
2023World Journal of Gastrointestinal Surgery3 citations Open access
Semantic Scholar

Frequent co-authors

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S. Nunobe×38
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S. Nunobe — researcher profile on SciRah
M. Ohashi×33
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M. Ohashi — researcher profile on SciRah
K. Kumagai×33
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K. Kumagai — researcher profile on SciRah
S. Ida×30
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S. Ida — researcher profile on SciRah

×27

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T. Sano — researcher profile on SciRah

Masaru Hayami×24

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Masaru Hayami — researcher profile on SciRah

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M. Ri — researcher profile on SciRah

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T. Irino — researcher profile on SciRah

Takeshi Sano×8

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Takeshi Sano — researcher profile on SciRah

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E. Bando — researcher profile on SciRah

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Y. Tanizawa — researcher profile on SciRah

M. Terashima×7

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M. Terashima — researcher profile on SciRah