International Journal of Colorectal Disease最新文献

{"title":"Risk factors for postoperative complications in patients undergoing cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy: A meta-analysis and systematic review.","authors":"Dengzhuo Chen, Yongli Ma, Jinghui Li, Liang Wen, Guosheng Zhang, Chengzhi Huang, Xueqing Yao","doi":"10.1007/s00384-024-04741-5","DOIUrl":"10.1007/s00384-024-04741-5","url":null,"abstract":"<p><strong>Objective: </strong>Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) is one of the most effective treatments for intraperitoneal malignancies. However, current research on risk factors for postoperative complications needs to be more consistent. This study aimed to conduct a meta-analysis of the risk factors for postoperative complications in CRS + HIPEC patients.</p><p><strong>Methods: </strong>Studies meeting the inclusion criteria were screened by searching the Embase, PubMed, Cochrane and Web of Science databases. RevMan and STATA software were used to analyze the data extracted from the included articles.</p><p><strong>Results: </strong>A total of 15 articles with 4021 patients were included in the meta-analysis. The results revealed that sex, elevated peritoneal cancer index, prolonged duration of surgery and smoking habits were risk factors for postoperative complications in CRS + HIPEC patients. In contrast, BMI, eGFR, age, history of preoperative chemotherapy, history of preoperative surgery, and history of neoadjuvant therapy had no significant effect on postoperative complications in the CRS + HIPEC group. The effects of diabetes, hypertension, preoperative albumin level, tumor location and chemotherapy regimen on the occurrence of complications need to be further investigated.</p><p><strong>Conclusions: </strong>We identified several risk factors for postoperative complications after CRS + HIPEC, which should help clinicians minimize the incidence of postoperative complications and make more beneficial decisions for cancer patients who need treatment.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"167"},"PeriodicalIF":2.5,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11489289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phenolization of the sinus tract in recurrent sacrococcygeal pilonidal sinus disease: long-term results of a prospective cohort study.","authors":"Jochem de Kort, Akke Pronk, Menno R Vriens, Niels Smakman, Edgar J B Furnee","doi":"10.1007/s00384-024-04742-4","DOIUrl":"https://doi.org/10.1007/s00384-024-04742-4","url":null,"abstract":"<p><strong>Aim: </strong>In recent years, the paradigm for the treatment of sacrococcygeal pilonidal sinus disease (SPSD) has shifted from surgical excision toward more minimally invasive techniques. Although extensive research has been conducted on the minimal invasive phenolization technique for primary SPSD, literature in recurrent SPSD is lacking. The purpose of this study was to report the long-term outcomes of the phenolization technique for recurrent SPSD.</p><p><strong>Method: </strong>This study included all 57 patients who were initially prospectively included in this study for short-term follow-up after phenolization for recurrent SPSD. A questionnaire was sent out to all patients to obtain long-term outcome. The primary endpoint was recurrence. Secondary endpoints included quality of life and symptoms related to SPSD.</p><p><strong>Results: </strong>A total of 47 patients (82.5%) were available for long-term follow-up. Recurrence needing further surgery developed in 7 patients (14.9%) after a mean follow-up of 76 (SD 21.7) months. At follow-up, there was improvement in the quality of life compared to preoperative levels (82.0, IQR 75.0-90.0 versus 74.0 IQR 52.5-80.0, p = 0.024). Additionally, symptoms associated with SPSD, including pain, fluid discharge, and itching sensation, also showed significant improvement. A total of 42 patients (89.4%) would undergo the same treatment again. No significant association was found between known risk factors and recurrence.</p><p><strong>Conclusion: </strong>Phenolization for recurrent SPSD showed a recurrence rate of 14.9% with significant improvement of natal cleft symptoms and quality of life at long-term follow-up. Therefore, phenolization should be considered as a feasible option for patients with recurrent SPSD.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"168"},"PeriodicalIF":2.5,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11489158/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of robotic surgery on postoperative gastrointestinal dysfunction following minimally invasive colorectal surgery: incidence, risk factors, and short-term outcomes.","authors":"Guiqi Zhang, Shiquan Pan, Shengfu Yang, Jiashun Wei, Jie Rong, Dongbo Wu","doi":"10.1007/s00384-024-04733-5","DOIUrl":"https://doi.org/10.1007/s00384-024-04733-5","url":null,"abstract":"<p><strong>Aim: </strong>Postoperative gastrointestinal dysfunction (POGD) is a common complication following colorectal surgery. This study aimed to investigate the incidence and risk factors of POGD after minimally invasive surgery and to assess the relationship between robotic surgery, POGD, and their outcomes.</p><p><strong>Method: </strong>Patients who had undergone minimally invasive colorectal surgery at our institution between July 2018 and November 2023 were retrospectively enrolled. POGD was diagnosed based on the presence of two or more intestinal symptoms within 72 h or more after surgery. Risk factors were identified through regression analyses, and the impact of POGD on outcomes was assessed using linear regression.The association between those factors was assessed using subgroup analysis and hierarchical regression.</p><p><strong>Results: </strong>A total of 226 patients were included in the analysis, including 33 with POGD. POGD occurred in 14.6% of patients, with a lower incidence in robotic surgery (7.3%) than in laparoscopic surgery (19.8%). Multivariate analysis indicated that robotic surgery had a protective effect, while blood loss exceeding 50 ml was an independent risk factor for POGD. POGD was also correlated with longer length of stays and higher costs. The association between POGD, length of stay, and cost varied depending on the surgical platform. Robotic surgery exacerbated the effect of POGD on short-term outcomes, which aligned with the observed significant interaction effect.</p><p><strong>Conclusion: </strong>POGD remains a prevalent postoperative disease. Preventive strategies, including meticulous hemostasis techniques and robotic surgery, should be prioritized by healthcare professionals to reduce POGD risk, improve short-term outcomes, and preserve healthcare resources.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"166"},"PeriodicalIF":2.5,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11486807/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of potential novel targets for treating inflammatory bowel disease using Mendelian randomization analysis.","authors":"Ji-Chang Fan, Yuan Lu, Jin-Heng Gan, Hao Lu","doi":"10.1007/s00384-024-04744-2","DOIUrl":"10.1007/s00384-024-04744-2","url":null,"abstract":"<p><strong>Background: </strong>Inflammatory bowel disease (IBD) is a complex autoimmune disorder, although some medications are available for its treatment. However, the long-term efficacy of these drugs remains unsatisfactory. Therefore, there is a need to develop novel drug targets for IBD treatment.</p><p><strong>Methods: </strong>We conducted two-sample Mendelian randomization (MR) analysis using Genome-Wide Association Study (GWAS) data to assess the causal relationships between plasma proteins and IBD and its subtypes. Subsequently, the presence of shared genetic variants between the identified plasma proteins and traits was explored using Bayesian co-localization. Phenome-wide MR was used to evaluate evaluated adverse effects, and drug target databases were examined for therapeutic potential.</p><p><strong>Results: </strong>Using the Bonferroni correction (P < 3.56e-05), 17 protein-IBD pairs were identified. Notably, the genetic associations of IBD shared a common variant locus (PP.H4 > 0.7) with five proteins (MST1, IL12B, HGFAC, FCGR2A, and IL18R1). As a subtype of IBD, ulcerative colitis shares common variant loci with FCGR2A, IL12B, and MST1. In addition, we found that ANGPTL3, IL18R1, and MST1 share a common variant locus with Crohn's disease. Furthermore, phenome-wide MR analysis revealed that except for ANGPTL3, no other proteins showed potential adverse effects. In the drug database, identified plasma proteins such as FCGR2A and IL18R1 were found to be potential drug targets for the treatment of IBD and its subtypes.</p><p><strong>Conclusion: </strong>Six proteins (FCGR2A, IL18R1, MST1, HGFAC, IL12B, and ANGPTL3) were identified as potential drug targets for the treatment of IBD and its subtypes.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"165"},"PeriodicalIF":2.5,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11485038/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A cell-free DNA colorectal cancer screening test promising enhanced accessibility and early detection.","authors":"Mahsheed Tariq, Mansoor Ahmed, Marwa Khan, Fawad Khan","doi":"10.1007/s00384-024-04706-8","DOIUrl":"10.1007/s00384-024-04706-8","url":null,"abstract":"<p><p>Colorectal cancer (CRC) remains a significant global health challenge, with approximately 1.9 million new cases and 930,000 deaths reported in 2020. The highest incidence rates are observed in Australia/New Zealand and Europe, while lower rates are found in Africa and Southern Asia. Projections for 2040 indicate a rise to 3.2 million new cases and 1.6 million deaths, particularly in high development index regions, underscoring the need for improved prevention and detection. Despite advancements in screening methods and polyp removal, CRC mortality remains high in the United States due to non-adherence to recommended tests. Barriers such as cost and lack of insurance contribute to this issue. Cell-free DNA (cfDNA) blood-based testing offers a promising alternative, with studies showing 83.1% sensitivity for CRC and 89.6% specificity for advanced neoplasia, comparable to traditional screening methods but with reduced risk of adverse events. The recent FDA approval of the Shield blood test, which has demonstrated 83% efficacy in detecting late-stage CRC, represents a significant advancement. Incorporating cfDNA testing into screening protocols could improve accessibility and compliance, especially for those unwilling or unable to undergo more invasive procedures. Regular evaluation of cfDNA testing, including Shield, is essential for enhancing CRC screening strategies and patient outcomes.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"162"},"PeriodicalIF":2.5,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11480107/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced transanal surgery training through a 4K 3D surgical exoscope: a novel approach for transanal surgery.","authors":"Antonino Spinelli, Leonidas Chardalias, Michele Carvello, Matteo Sacchi, Leandro Siragusa, Carlotta La Raja","doi":"10.1007/s00384-024-04739-z","DOIUrl":"https://doi.org/10.1007/s00384-024-04739-z","url":null,"abstract":"<p><strong>Purpose: </strong>Recently, exoscope was introduced as a more ergonomic alternative to microscope, mainly in nerve and spinal surgery. Exoscope use in general surgery is still experimental and just few reports are present in literature. Here, we describe for the first time its application in transanal surgery, specifically during the transanal transection and single-stapled anastomosis in ileal-pouch anal anastomosis.</p><p><strong>Methods: </strong>After completing the proctectomy and pouch formation laparoscopically, two surgeons performed the transanal transection and single-stapled anastomosis using the vision provided by the ORBEYE™ exoscope system with a 3D 4K orbital camera and a 55-inches 3D screen. The transanal procedure was carried out with the surgeons looking at the 3D screen rather than at the operating field.</p><p><strong>Results: </strong>The system subjectively provided excellent operative view thanks to the magnification capacity and the high resolution. The ergonomics was improved compared to classical transanal surgery, allowing the operators and observers to have the same view in a comfortable position. In particular, the exoscope magnified vision allowed for clearer demonstration of techniques to trainees.</p><p><strong>Conclusions: </strong>This is the first report on the intraoperative application of the ORBEYE™ surgical exoscope in transanal surgery. The magnified vision allowed precise movements and the system appeared potentially a ground-breaking tool for surgical training. The ability to project high-quality images to observers make it ideal for teaching complex transanal procedures. Further studies are encouraged to validate this approach into standard colorectal practice.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"163"},"PeriodicalIF":2.5,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11480193/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel scoring system for predicting disease severity without CT imaging in acute diverticulitis.","authors":"Leena-Mari Mäntymäki, Juha Grönroos, Jukka Karvonen, Mika Ukkonen","doi":"10.1007/s00384-024-04740-6","DOIUrl":"10.1007/s00384-024-04740-6","url":null,"abstract":"<p><strong>Purpose: </strong>Clinical scoring could help physicians identify patients with suspected acute diverticulitis who would benefit from further evaluation using computed tomography imaging. The aim of the study was to identify risk factors for complicated acute diverticulitis and create a risk score to predict disease severity in acute diverticulitis.</p><p><strong>Methods: </strong>Patients diagnosed with CT-verified acute diverticulitis between 2015 and 2017 were included. Data on patients' clinical and laboratory findings and medical histories were collected retrospectively. Risk factors for complicated acute diverticulitis were identified using univariate and multivariate analyses. Continuous laboratory values were categorised by cut-off points determined using receiver operating characteristic (ROC) analysis. The Acute Diverticulitis Severity Score was formulated using logistic regression analysis.</p><p><strong>Results: </strong>Of the total 513 patients included in the study, 449 (88%) had UAD, and 64 (12%) had CAD. Older age, significant comorbidities, C-reactive protein level, leucocyte count, vomiting, and body temperature were found to be independently associated with a higher risk for CAD. The novel Acute Diverticulitis Severity Score could reliably detect patients with CAD. The area under the ROC curve was 0.856 (p < 0.001) in discriminating disease severity. While higher scores indicate radiological studies, patients with low scores face an almost non-existent risk for complicated disease, making such studies possibly redundant.</p><p><strong>Conclusions: </strong>The Acute Diverticulitis Severity Score accurately separated patients with uncomplicated disease from those at risk for complicated disease. This score can be applied in daily clinical practice to select patients requiring further investigation, consequently reducing healthcare costs and burdens.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"164"},"PeriodicalIF":2.5,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11480162/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative risk factors for ileostomy-associated kidney injury in colorectal tumor surgery following ileostomy formation.","authors":"Emi Ota, Jun Watanabe, Hirokazu Suwa, Tomoya Hirai, Yusuke Suwa, Kazuya Nakagawa, Mayumi Ozawa, Atsushi Ishibe, Itaru Endo","doi":"10.1007/s00384-024-04732-6","DOIUrl":"https://doi.org/10.1007/s00384-024-04732-6","url":null,"abstract":"<p><strong>Purpose: </strong>Diverting ileostomy is related to postoperative high-output stoma (HOS) leading to kidney injury. The purpose of our study was to clarify the risk factors for ileostomy-associated kidney injury, which is kidney injury starting after the first operation to ileostomy closure after colorectal tumor surgery with diverting ileostomy.</p><p><strong>Methods: </strong>Between January 2013 and December 2020, 442 patients who underwent colorectal tumor surgery (cancer, neuroendocrine tumor, and leiomyosarcoma) following diverting ileostomy formation were included. We used the KDIGO (Kidney Disease Improving Global Outcomes) guidelines, which defines the acute kidney injury (AKI) to classify patients with ileostomy-associated kidney injury. The definition of AKI was (i) serum creatinine (sCr) ≥ 0.3 mg/dL or (ii) sCr ≥1.5-fold the preoperative level. Multivariate analyses were performed to identify the independent risk factors for kidney injury.</p><p><strong>Results: </strong>Kidney injury developed in 99/442 eligible patients (22.4%). Patients in the kidney injury group were older age, male sex, high American Society of Anesthesiologists Physical Status Classification System (ASA-PS) score, hypertension, cardiovascular diseases, diabetes. The preoperative hemoglobin, albumin, prognostic nutritional index (PNI), and creatinine clearance (CCr) were lower, and the maximum wound length was more extended than the non-kidney injury group. The median highest daily stoma output was significantly higher in the kidney injury group. The postoperative white blood cell (WBC) and C-reactive protein (CRP) levels were also high in the kidney injury group. The univariate analysis showed older age, male sex, high ASA-PS score, hypertension, cardiovascular diseases, and diabetes were the risk factors for kidney injury. The multivariate analysis revealed that age 70 or older, ASA-PS III/IV, hypertension, and HOS ≥2000 ml/day were independent risk factors for kidney injury.</p><p><strong>Conclusions: </strong>Surgeons should consider diverting colostomy creation for patients with risk factors such as age 70 or older, ASA-PS III/IV, and hypertension.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"160"},"PeriodicalIF":2.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11471691/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Staging Paradox and recurrence pattern among stage IIB, IIC, and IIIA Colon cancers: a retrospective cohort study.","authors":"Yu-Tso Liao, John Huang, Ji-Shiang Hung, Kai-Wen Huang, Jin-Tung Liang","doi":"10.1007/s00384-024-04737-1","DOIUrl":"https://doi.org/10.1007/s00384-024-04737-1","url":null,"abstract":"<p><strong>Purpose: </strong>The survival rates of patients with stage IIB and IIC colon cancer are paradoxically inferior to that of patients with stage IIIA colon cancer. This study aimed to examine the oncological outcomes and investigate the factors that could affect the staging paradox among stage IIB, IIC, and IIIA colon cancers based on a 9-year cancer database.</p><p><strong>Methods: </strong>Patients with stage IIB (pT4aN0M0), IIC (pT4bN0M0), or IIIA (pT1-2N1M0) colon cancer were retrospectively selected from a prospectively maintained medical database from January 2011 to December 2019. Factors that might influence the staging paradox, including radicality, harvested lymph nodes, and chemotherapy administration, were examined.</p><p><strong>Results: </strong>A total of 282 patients (stage IIB, n = 59; stage IIC, n = 46; and stage IIIA, n = 177) were enrolled. Patients with stage IIB/C cancer demonstrated higher carcinoembryonic antigen levels, larger tumor size, more frequent tumor obstruction, and higher locoregional recurrence than those with stage IIIA cancer. With respect to 10-year locoregional recurrence-free survival and cancer-specific survival, patients with stage IIB and IIC cancers had significantly lower survival rates than did those with stage IIIA cancer (73.7% vs. 66.3% vs. 91.2%, P = 0.0003; 5.4% vs. 10.9% vs. 11.2%, P = 0.0023). The staging paradox persisted in patients who underwent R0 resection, had harvested lymph nodes ≥ 12, and received chemotherapy, as confirmed by multivariate regression analysis.</p><p><strong>Conclusions: </strong>Based on the inferior oncological outcomes and higher locoregional recurrence rate, this study highlighted the need for intensified cytotoxic chemotherapy specific to this recurrence pattern for patients with stage IIB/C colon cancer.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"161"},"PeriodicalIF":2.5,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11471697/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142464581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associations between pre-operative cholesterol levels with long-term survival after colorectal cancer surgery: a nationwide propensity score-matched cohort study.","authors":"Lea Löffler, Maliha Mashkoor, Ismail Gögenur, Mikail Gögenur","doi":"10.1007/s00384-024-04735-3","DOIUrl":"10.1007/s00384-024-04735-3","url":null,"abstract":"<p><strong>Purpose: </strong>Altered lipid metabolism frequently occurs in patients with solid cancers and dyslipidemia has been associated with poorer outcomes in patients with colorectal cancer. This study sought to investigate whether cholesterol levels are associated with clinical outcomes and can serve as survival predictors.</p><p><strong>Methods: </strong>We conducted a retrospective cohort study with Danish patients diagnosed with colorectal cancer who had surgery with curative intent for UICC stages I to III between 2015 and 2020. Using propensity score adjustment, we matched patients in a 1:1 ratio to examine the impact of total cholesterol (TC) > 4 mmol/L vs. ≤ 4 mmol/L within 365 days prior to surgery on overall survival (OS) and disease-free survival (DFS).</p><p><strong>Results: </strong>A total of 3443 patients were included in the study. Median follow-up time was 3.8 years. Following propensity score matching, 1572 patients were included in the main analysis. There was no statistically significant difference in OS or DFS between patients with TC > 4 mmol/L compared with TC ≤ 4 mmol/L (HR: 0.82, 95% CI, 0.65-1.03, HR: 0.87, 95% CI, 0.68-1.12, respectively.). A subgroup analysis investigating TC > 4 mmol/L as well as low-density lipoprotein (LDL) > 3 mmol/L found a significant correlation with OS (HR: 0.74, 95% CI, 0.54-0.99).</p><p><strong>Conclusion: </strong>TC levels alone were not associated with OS or DFS in patients with colorectal cancer. Interestingly, higher TC and LDL levels were linked to better overall survival, suggesting the need for further exploration of cholesterol's role in colorectal cancer.</p><p><strong>Trial registration: </strong>Not applicable.</p>","PeriodicalId":13789,"journal":{"name":"International Journal of Colorectal Disease","volume":"39 1","pages":"159"},"PeriodicalIF":2.5,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11467112/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142400204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}