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Author

Haruka Nikai

Observed names: Haruka NIKAI, Nikai Haruka
ORCID: 0000-0001-9939-6460
Observed ORCID: 0000-0001-9939-6460
OpenAlex ID: A5082526715
Efficacy of enhanced prehabilitation for patients with esophageal cancer undergoing esophagectomy
2020 · Yuji Akiyama, Akira Sasaki, et al. · Esophagus · 39
Evaluation of the need for routine feeding jejunostomy for enteral nutrition after esophagectomy
2018 · Yuji Akiyama, Takeshi Iwaya, et al. · Journal of Thoracic Disease · 35
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Effects of Laparoscopic Sleeve Gastrectomy on Non-Alcoholic Steatohepatitis and Liver Fibrosis in Japanese Patients with Severe Obesity
2020 · Haruka Nikai, Kazuyuki Ishida, et al. · Obesity Surgery · 29
Thoracoscopic esophagectomy with total meso-esophageal excision reduces regional lymph node recurrence
2018 · Yuji Akiyama, Takeshi Iwaya, et al. · Langenbeck s Archives of Surgery · 22
Prognostic factors and a new preliminary scoring system for remission of type 2 diabetes mellitus after laparoscopic sleeve gastrectomy
2020 · Akira Umemura, Akira Sasaki, et al. · Surgery Today · 16
Therapeutic effect of laparoscopic sleeve gastrectomy on obstructive sleep apnea and relationship of type 2 diabetes in Japanese patients with severe obesity
2022 · Shingo Yanari, Akira Sasaki, et al. · Journal of Diabetes Investigation · 13
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High frequency and long persistency of ballooning hepatocyte were associated with glucose intolerance in patients with severe obesity
2021 · Keisuke Kakisaka, Akira Sasaki, et al. · Scientific Reports · 12
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Primary esophageal malignant melanoma successfully treated with anti-PD-1 antibody for retroperitoneal recurrence after esophagectomy: A case report
2020 · Fumitaka Endo, Yuji Akiyama, et al. · International Journal of Surgery Case Reports · 11
Outcomes of esophagectomy after chemotherapy with biweekly docetaxel plus cisplatin and fluorouracil for advanced esophageal cancer: a retrospective cohort analysis
2018 · Yuji Akiyama, Akira Sasaki, et al. · World Journal of Surgical Oncology · 8
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Improvements of lung volumes and respiratory symptoms after weight loss through laparoscopic sleeve gastrectomy
2022 · Akira Umemura, Akira Sasaki, et al. · Langenbeck s Archives of Surgery · 7
Safety of thoracoscopic esophagectomy after induction chemotherapy for locally advanced unresectable esophageal squamous cell carcinoma
2019 · Yuji Akiyama, Takeshi Iwaya, et al. · Asian Journal of Endoscopic Surgery · 7
The Concept of Indeterminable NASH Inducted by Preoperative Diet and Metabolic Surgery: Analyses of Histopathological and Clinical Features
2022 · Akira Sasaki, Akira Umemura, et al. · Biomedicines · 6
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Predictive scoring system for advanced liver fibrosis in Japanese patients with severe obesity
2021 · Haruka Nikai, Akira Sasaki, et al. · Surgery Today · 6
Flavonifractor plautii Bacteremia With Generalized Peritonitis: A Case Report and Literature Review
2024 · Shogo Saito, Shigeaki Baba, et al. · Cureus · 4
Feasibility of totally laparoscopic pylorus-preserving gastrectomy with intracorporeal gastro-gastrostomy for early gastric cancer: a retrospective cohort study
2020 · Yuji Akiyama, Akira Sasaki, et al. · World Journal of Surgical Oncology · 4
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Giant gastrointestinal stromal tumor of the mediastinum associated with an esophageal hiatal hernia and chest discomfort: a case report
2018 · Ryosuke Fujisawa, Yuji Akiyama, et al. · Surgical Case Reports · 4
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Stage IV gastric cancer with microsatellite instability–high achieving long-term survival by gastrectomy after nivolumab as third-line therapy: a case report and literature review
2024 · Hideki Kumagai, Shigeaki Baba, et al. · Surgical Case Reports · 2
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Laparoscopic distal pancreatectomy for metastatic melanoma originating from the choroidal membrane: a case report
2021 · Shigeaki Baba, Yuji Akiyama, et al. · Surgical Case Reports · 2
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[A Thoracic Aortic Dissection Case during Treatment with Ramucirumab plus Nab-Paclitaxel].
2020 · Haruka Nikai, Yuji Akiyama, et al. · PubMed · 2
A Case of Type III b Pancreatoduodenal Injury due to a Blunt Abdominal Injury Treated with Damage Control Surgery
2016 · Haruka NIKAI, Yutaka UMEHARA, et al. · Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) · 2
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Gastric cancer after laparoscopic adjustable gastric banding: A case report
2024 · Masaki Kanno, Akira Umemura, et al. · International Journal of Surgery Case Reports · 1
Super-late pulmonary recurrence after radical esophagectomy for esophageal squamous cell carcinoma
2020 · Akira Umemura, Yuji Akiyama, et al. · International Journal of Surgery Case Reports · 1
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Retrospective Study of the Usefulness of Peritoneal Lavage Cytology in Patients with Curative Resection for Colorectal Cancer
2015 · Haruka NIKAI, Motoi KOYAMA, et al. · Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) · 1
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Robot-assisted simultaneous resection of esophagogastric junction cancer and liver metastasis following ascending colon cancer surgery: a case report
2026 · Ryosuke Fujisawa, Shigeaki Baba, et al. · International Journal of Surgery Case Reports
P1.104. Potential Survival Benefit of Longitudinal ctDNA-Guided Treatment Adaptation in Advanced Esophageal Cancer
2026 · Takeshi Iwaya, Fumitaka Endo, et al. · Diseases of the Esophagus
Works count: 39
Citation count: 234
H-index: 8
I10-index: 8
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