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http://dx.doi.org/10.1007/BF02557261 | DOI Listing |
Dis Esophagus
December 2024
Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Recently, neoadjuvant chemotherapy comprising docetaxel, cisplatin, and 5-fluorouracil showed promising efficacy for esophageal squamous cell carcinoma. However, some patients do not achieve curative resection despite neoadjuvant chemotherapy using these drugs. This study aimed to clarify the pretherapeutic characteristics of these patients.
View Article and Find Full Text PDFJ Gastroenterol
December 2024
Department of Surgery, Keio University School of Medicine, Tokyo, Japan.
Background: Lymphovascular invasion (LVI) or pT1b is noncurative after endoscopic resection (ER) for esophageal squamous cell carcinoma (ESCC), and therefore surgery or chemoradiotherapy (CRT) is recommended. However, there has been debate regarding which treatment has better outcomes and whether individual risks should be considered.
Methods: This was a multicenter, retrospective study conducted at 65 hospitals in Japan.
J Clin Med
November 2024
Unit of Hybrid Interventional Endoscopy, Department of Gastroenterology, Mediterraneo Hospital, 16675 Athens, Greece.
Resected rectal polyps with deep invasion into the submucosa (pT1b-sm2,3) or the muscle layer (pT2) are currently confronted with surgery due to non-curative resection. We evaluated the efficacy, safety, and locoregional control of adjuvant radiotherapy (RT) and/or chemotherapy (CT) following endoscopic KAR (knife-assisted resection) in patients with invasive early rectal cancers who are unwilling or unsuitable for additional surgical resection. Fifty-one patients with early rectal cancers, pT1b or pT2, underwent post-resection adjuvant RT and/or CT in 15 centers worldwide.
View Article and Find Full Text PDFBMC Gastroenterol
November 2024
Beijing Jishuitan Hospital, Capital Medical University, Beijing, 102208, China.
Objectives: The clinical decision-making regarding post hoc management of early colorectal cancer (CRC) patients who have undergone non-curative endoscopic resection (ER) remains a subject of debate. This systematic review and meta-analysis aims to compare the clinical outcomes between patients undergoing additional surgery and those receiving surveillance only.
Methods: A comprehensive literature search was conducted across three major medical databases: PubMed, Embase, and the Cochrane Library.
Iran J Public Health
October 2024
Department of Digestive Endoscopy Center, Central Hospital Affiliated to Shandong First Medical University, Jinan, No. 105, Jiefang Road, Jinan, 250013, China.
Background: In the present review, we carried out a systematic review and meta-analysis to analyze possible lymph node metastasis (LNM) hazards in individuals with endoscopic resection of gastric cancer.
Methods: Relevant literature was selected by evaluating the PubMed, Cochrane Library, and Google Scholar electronic databases since from inception to March 2022. Corresponding clinicopathological outcomes were summarized, and pooled log odds ratios and 95% confidence intervals were assessed.
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