Publications by authors named "Huikai Li"

Article Synopsis
  • Gastrointestinal mesenchymal tumors (GIMTs) are increasingly treated via endoscopic resection, but there's uncertainty about the maximum size that can be fully removed orally.
  • A study reviewed 2032 cases to determine how the maximum transverse diameter (MTD) predicts the success rate of peroral en bloc retrieval (PEBR) after endoscopic surgery, finding that MTD > 3.0 cm significantly lowers retrieval rates.
  • Results suggest MTD is a useful predictor for surgical outcomes, highlighting a need for better preoperative evaluation via CT scans, which tend to underestimate tumor size.
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Background: This study aimed to determine the postoperative intestinal functioning, quality of life (QoL), and psychological well-being of patients treated either with organ-preserving surgery (OPS) or organ-resection surgery (ORS) for high-grade intraepithelial neoplasia (HIN) or T1 colorectal cancer (CRC).

Methods: This cross-sectional study was conducted at a single tertiary care center. In total, 175 eligible individuals with T1 CRC or HIN were divided into the OPS (n = 103) or ORS (n = 72) group based on whether the relevant segment of the intestine was preserved or resected.

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Background: This study conducted molecular subtyping of biliary tract cancer patients based on 19 PANoptosis-related gene signatures.

Methods: Through consensus clustering, patients were categorized into two subtypes, A and B. By integrating multi-omics data and clinical information from different cohorts, we elucidated the association between different subtypes of biliary tract cancer and patient prognosis, which correlated with the immune infiltration characteristics of patients.

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Purpose: This study was designed to assess the advantages of radical antegrade modular pancreatosplenectomy (RAMPS) over standard retrograde pancreatosplenectomy (SPRS) in terms of disease-free survival (DFS) by comparing clinical outcomes.

Methods: Clinical data from 154 patients who underwent distal pancreatectomy at Tianjin Medical University Cancer Institute and Hospital between January 2015 and August 2018 were collected. We compared the preoperative conditions, postoperative complications, and survival outcomes of patients who underwent two different surgical procedures.

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Article Synopsis
  • This study evaluates the quality of clinical practice guidelines (CPGs) for gastrointestinal diseases (GIDs) in China, focusing on the level of evidence (LOE) supporting these guidelines.
  • Findings revealed that only 27.9% of the recommendations had a high LOE, despite about 70% being categorized as strong recommendations, indicating inconsistencies across different subtopics.
  • The overall lack of high-quality evidence and the need for improved clinical research are highlighted, as the number of guidelines has increased but the quality of evidence has declined in recent years.
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Immune checkpoint inhibitors (ICIs) represent a promising treatment for hepatocellular carcinoma (HCC) due to their capacity for abundant lymphocyte infiltration. However, some patients with HCC respond poorly to ICI therapy due to the presence of various immunosuppressive factors in the tumor microenvironment. Our research reveals that a macrophage-coated tumor cluster (MCTC) signifies a unique spatial structural organization in HCC correlating with diminished recurrence-free survival and overall survival in a total of 572 HCC cases from 3 internal cohorts and 2 independent external validation cohorts.

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We assessed the efficacy and safety of sintilimab [an anti-programmed death (PD-1)] plus bevacizumab biosimilar (IBI305), and hepatic arterial infusion chemotherapy (HAIC) in patients with unresectable hepatocellular carcinoma (HCC). The patients received sintilimab (200 mg) plus IBI305 (7.5 mg/kg) and HAIC (FOLFOX for 23 h) and were treated every 3 weeks.

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In this retrospective study, we compared the efficacy and safety of lenvatinib plus sintilimab, with or without transarterial chemoembolization (TLS vs. LS), in patients with intermediate or advanced stage hepatocellular carcinoma (HCC). Eligible patients who received combination therapy with TLS or LS at Tianjin Medical University Cancer Institute & Hospital from December 2018 to October 2020 were propensity score matched (PSM) to correct for potential confounding biases between the two groups.

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Background And Objectives: ERCP remains the reliable method to determine whether pancreatic cystic lesions (PCLs) and pancreatic duct communicate when other modalities (computed tomography, magnetic resonance imaging, and EUS) fail. However, complications after ERCP are still a risk that should not be ignored. In this study, we evaluated the value of EUS-guided SF6 pancreatography (ESP) for the diagnosis of PCLs focusing on pancreatic cyst communication with the pancreatic duct.

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Purpose: The purpose of this study was to investigate the triple-combination therapy of lenvatinib plus sintilimab plus arterially-directed therapy as a conversion therapy for initially unresectable hepatocellular carcinoma (HCC).

Patients And Methods: We retrospectively analyzed data from all HCC patients who underwent lenvatinib plus sintilimab plus arterially-directed therapy at Tianjin Medical University Cancer Hospital between December 2018 and October 2020. Of 98 enrolled patients, 37 patients were classified as potentially resectable.

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Background: To explore the causes of endoscopic misdiagnosis of gastrointestinal cyst as solid lesion and the diagnostic value and limitations of EUS, guide clinicians to develop appropriate treatment strategies and improve the ability to identify SMT.

Methods: We enrolled patients diagnosed with gastrointestinal SMT between January 2001 and December 2021 who underwent endoscopic resection with postoperative pathological diagnosis of cyst. Age, sex, maximum lesion diameter, judge the texture of lesion, origin and echo are potential factors affecting the diagnostic accuracy of cysts.

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Background: Hepatocellular carcinoma (HCC) is the fourth leading cause of cancer-related deaths worldwide every year, and most HCC patients are diagnosed with advanced disease and can only receive systemic treatment. TKIs are the most important components of the systemic treatment of HCC and have both good efficacy and adverse events (AEs).  METHODS: This analysis included 207 patients with locally advanced unresectable or metastatic HCC who received oral treatment with apatinib.

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Background: Conventional endoscopic papillectomy (EP) is safe and effective for the treatment of small papilla adenoma to even large laterally spreading tumors of duodenum lesions. As reported by some existing studies, temporarily placing a prophylactic stent in the pancreatic and bile duct can lower the risk of this perioperative complication.

Aim: To evaluate the usefulness, convenience, safety, and short-term results of a novel autorelease bile duct supporter after EP procedure, especially the effectiveness in preventing EP.

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Histone modification, an important epigenetic mechanism, is related to the carcinogenesis of hepatocellular carcinoma (HCC). In three datasets, we screened 88 epigenetic-dysregulated PCGs (epi-PCGs) , which were significantly associated with HCC survival and could cluster HCC into three molecular subtypes. These subtypes were associated with prognosis, immunomodulatory alterations, and response to different treatment strategies.

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