Rectal cancer in young patients: Clinicoepidemiologic profile and treatment outcomes.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 4042-4042
Author(s):  
Pankaj. Goyal ◽  
Udip Maheshwari ◽  
Parveen Jain ◽  
Chaturbhuj Agrawal ◽  
Krushna A. Chaudhari ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Regression Analysis ◽  
Treatment Outcomes ◽  
Cancer Patients ◽  
Young Patients ◽  
Disease Stage ◽  
Female Ratio ◽  
Cox Regression Analysis ◽  
Younger Age ◽  
Rectal Cancers

4042 Background: Colorectal cancers are 3rd most common cause of cancer globally however studies of rectal cancers alone in younger patients are scarce. Rectal cancers in Asian patients present at a younger age and has an aggressive tumor biology. This study looks at rectal cancer in young patients, ≤30 years old, with the aim to report clinico-epidemiologic profile and treatment outcomes in this subgroup. Methods: Retrospective analysis was conducted at a tertiary care centre. Of total 845 rectal cancer patients between 2012-2017, 103 patients of young rectal cancers were enrolled. Kaplan Meier method was used for survival analysis and cox regression analysis was done to identify factors affecting survival. Results: Young rectal cancer patients constituted 12.2% of the total rectal cancer patients. Male: Female ratio was 2.3:1 and the mean age was 24.7 ± 3.9 years. Around 73.8 % patients had locoregional disease (stage I/II/III) at presentation.CEA levels were elevated in 36.9% of patients, while most common histology was signet ring cell histology which was present in 51.5% of patients. Of 76 patients with locoregional disease, 75% received neoadjuvant chemoradiotherapy, 7.9% received neoadjuvant chemotherapy alone while 3.9% received neoadjuvant radiotherapy alone. Of 76 patients with locoregional disease, 55 patients underwent surgery of which 53.9% underwent low anterior resection while 18.4% underwent abdomino-perineal resection. Pathologic CR rates were seen in 13.3%, while recurrences were seen in 55.4% of non-metastatic patients. Overall 5-year survival for the whole study group was 19.5%, while 1-year PFS and 3-year DFS for metastatic and non-metastatic disease were 5% and 43.8% respectively. On regression analysis elevated CEA levels and not achieving a pathologic CR (pCR) with neoadjuvant therapy had a trend towards worse overall survival (HR 2, 95% CI 1-4, p = 0.063), (HR 4.7, 95% CI 0.64-35.1, p = 0.125) respectively. Conclusions: Rectal cancers in Asia present at younger age and this younger population is associated with advanced stage, increased CEA at presentation, aggressive histology and poor survival. CEA raise and not achieving pCR were associated with trend towards worse survival.

Utilization of antineoplastic therapy (ANT) in advanced cancer patients admitted to an acute palliative care unit (APCU) at a comprehensive cancer center

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 9590-9590
Author(s):  
D. Hui ◽  
E. Bruera ◽  
Z. Li ◽  
J. L. Palmer ◽  
M. de la Cruz ◽  
...  
Keyword(s):  
Palliative Care ◽  
Regression Analysis ◽  
Cancer Patients ◽  
Univariate Analysis ◽  
Palliative Care Unit ◽  
Comprehensive Cancer Center ◽  
Cancer Center ◽  
Targeted Agents ◽  
Cox Regression Analysis ◽  
Younger Age

9590 Background: Cancer patients admitted to a palliative care unit generally have a poor prognosis. The role of ANT (chemotherapy and targeted agents) in these patients is unclear. We examined the frequency, trends, factors and survival associated with ANT use in hospitalized patients who required an APCU stay. Methods: All patients admitted to APCU between September 1, 2003 and August 31, 2008 were included. Demographics, cancer diagnosis and ANTs utilization from day of hospitalization to discharge, and survival information were retrieved retrospectively. Results: 2604 cancer patients had the following characteristics: median age 59 (range 18–101), male 51%, hematologic malignancy 11%, median hospital stay 11 (Q1-Q3 8–17) days, median APCU stay 7 (Q1-Q3 4–10) days and median survival 22 days. During hospitalization, 393 patients (15%) received ANTs, including chemotherapy (N=297, 11%) and targeted therapy (N=155, 6%). No significant change in frequency of ANTs was detected over the 5 year period. Multivariate logistic regression analysis ( Table ) revealed that younger age, cancer primaries and longer admissions were associated with ANT use. Patients with hematologic malignancies received more chemotherapy (38% vs. 8%, p<0.001) and targeted agents (18% vs. 4%, p<0.001) compared to patients with solid tumors. ANT use was associated with longer overall survival in univariate analysis (median 25 days vs. 21 days, p=0.001); however, this was no longer significant in multivariate Cox regression analysis. Conclusions: The use of ANT during hospitalization that included an APCU stay was limited to a highly selected group of patients, and did not increase overtime. ANT use was associated with younger age, specific cancer primaries, longer admissions, and no significant improvement in survival. The APCU at our cancer center facilitates simultaneous care where patients access palliative care while on ANT. [Table: see text] No significant financial relationships to disclose.

scholarly journals Treatment outcomes and its associated factors among breast cancer patients at Kitui Referral Hospital

2022 ◽  
Vol 10 ◽  
pp. 205031212110678
Author(s):  
Mwendwa Dickson Wambua ◽  
Amsalu Degu ◽  
Gobezie T Tegegne
Keyword(s):  
Breast Cancer ◽  
Regression Analysis ◽  
Confidence Interval ◽  
Treatment Outcomes ◽  
Cancer Patients ◽  
Medical Records ◽  
Cox Regression ◽  
Breast Cancer Patients ◽  
Cox Regression Analysis ◽  
Study Setting

Objectives: Despite breast cancer treatment outcomes being relatively poor or heterogeneous among breast cancer patients, there was a paucity of data in the African settings, especially in Kenya. Hence, this study aimed to determine treatment outcomes among breast cancer patients at Kitui Referral Hospital. Methods: A hospital-based retrospective cohort study design was conducted among adult patients with breast cancer. All eligible breast cancer patients undergoing treatment from January 2015 to June 2020 in the study setting were included. Hence, a total of 116 breast cancer patients’ medical records were involved in the study. Patients’ medical records were retrospectively reviewed using a predesigned data abstraction tool. The data were entered, cleaned, and analyzed using SPSS (Statistical Package for Social Sciences) version 26 software. Descriptive analysis—such as percentage, frequency, mean, and figures—was used to present the data. Kaplan–Meier survival analysis was used to estimate the mean survival estimate across different variables. A Cox regression analysis was employed to determine factors associated with mortality. Results: The study showed that the overall survival and mortality rate was 62.9% (73) and 37.1% (43), respectively. The regression analysis showed that patients who had an advanced stage of disease had a 3.82 times risk of dying (crude hazard ratio= 3.82, 95% confidence interval = 1.5–9.8) than an early stage of the disease. Besides, patients with distant metastasis had 4.4 times more hazards of dying than (crude hazard ratio = 4.4, 95% confidence interval = 2.1–9.4) their counterparts. Conclusion: The treatment outcome of breast cancer patients was poor, and its overall mortality among breast cancer patients was higher in the study setting. In the multivariate Cox regression analysis, the tumor size was the only statistically significant predictor of mortality among breast cancer patients. Stakeholders at each stage should, therefore, prepare a relevant strategy to improve treatment outcomes.

Adjuvant treatment for resected rectal cancer: Effect of postoperative oxaliplatin added to 5-FU in the neoadjuvant era.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 672-672
Author(s):  
Benjamin Garlipp ◽  
Patrick Stuebs ◽  
Hans Lippert ◽  
Karsten Ridwelski ◽  
Henry Ptok ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Colon Cancer ◽  
Regression Analysis ◽  
Cancer Patients ◽  
Adjuvant Treatment ◽  
Cox Regression ◽  
Disease Free Survival ◽  
Data Set ◽  
Cox Regression Analysis ◽  
The Impact

672 Background: Oxaliplatin (Ox) added to postoperative 5-fluorouracil (5FU) based adjuvant treatment has shown a survival benefit in colon cancer. For rectal cancer, the impact of Ox on survival has almost exclusively been tested in studies using 5FU +/- Ox both as a component of preoperative chemoradiotherapy (CRT) and as adjuvant treatment. Only one study (NCT00807911) investigated adjuvant 5FU +/- Ox in patients undergoing preop 5FU based CRT without Ox. Thus, the evidence for the benefit of adding Ox to adjuvant 5FU in patients treated with preop 5FU based CRT is limited. Methods: Data from the prospective German multicenter Quality Assurance in Rectal Cancer observational trial involving more than 300 hospitals of all levels of care throughout Germany were retrospectively analyzed. Patients undergoing R0 total mesorectal excision (TME) for rectal cancer following neoadjuvant 5FU based treatment without oxaliplatin between 01/01/2008 and 12/31/2010 were included. Disease-free survival (DFS) in patients receiving adjuvant treatment with or without Ox was compared using the Kaplan Meier method. The impact of adjuvant treatment with 5FU with or without Ox on DFS was investigated in a Cox regression analysis including open vs. laparoscopic approach, pT stage, pN stage, tumor grading, TME quality grade, and presence of anastomotic leakage as potential confounding factors. Results: The entire data set included 1,861 patients. Data for all variables investigated were available for 599 patients of whom 512 (85%) and 89 (15%) received 5FU based adjuvant treatment without and with Ox, respectively. Mean DFS was not different in patients receiving 5FU only vs. 5FU with Ox (p=0.103). Cox regression analysis revealed no significant impact of adding Ox to adjuvant 5FU on DFS. Of all factors analyzed, only pN2 (vs. pN0) status had an independent adverse effect on DFS (Hazard ratio 4.22, p<0.001). Conclusions: These data indicate that adjuvant Ox added to 5FU does not provide a DFS benefit in rectal cancer patients treated with preoperative 5FU based CRT under routine care conditions. Rectal cancer patients may be different from patients with colon cancer with respect to benefit from adjuvant Ox.

Serum Tissue Inhibitor of Metalloproteinase 1 and 2 (TIMP-1 and TIMP-2) Levels in Colorectal Cancer Patients: Associations with Clinicopathological Variables and Patient Survival

2009 ◽  
Vol 24 (4) ◽  
pp. 245-252 ◽  
Author(s):  
Constantinos Giaginis ◽  
Nikolaos Nikiteas ◽  
Alexandra Margeli ◽  
Nikolaos Tzanakis ◽  
Georgios Rallis ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Regression Analysis ◽  
Cancer Patients ◽  
Cancer Biology ◽  
Cox Regression ◽  
Elevated Serum ◽  
Disease Stage ◽  
Tissue Inhibitors Of Metalloproteinases ◽  
Enzyme Linked Immunosorbent Assay ◽  
Cox Regression Analysis

Tissue inhibitors of metalloproteinases (TIMPs) appear to affect many aspects of cancer biology, playing a crucial role in cell signaling by regulating cell growth, apoptosis, invasion, metastasis, angiogenesis, and genomic instability. The aim of the present study was to elucidate the diagnostic and prognostic utility of TIMP-1 and TIMP-2 in patients with colon cancer. Serum TIMP-1 and TIMP-2 concentrations were quantified using an enzyme-linked immunosorbent assay in 97 colon cancer patients. Elevated serum TIMP-1 levels were found in patients with advanced disease stage (p=0.0512) and poorly differentiated histopathological tumor grade (p=0.0059). Patients with increased TIMP-1 levels had shorter overall survival times (log-rank test, p=0.0143). Multivariate analysis also identified TIMP-1 as an independent prognostic factor (Cox regression analysis, p=0.0149). Serum TIMP-2 levels were not significantly associated with disease stage, histopathological grade or survival. In the subgroup of patients with well and moderately differentiated tumors, TIMP-1 and TIMP-2 were identified as independent prognostic factors (Cox regression analysis, p=0.0379 and p=0.0451, respectively). In conclusion, assessment of serum TIMP-1 can be considered a useful biomarker in colon cancer, whereas TIMP-2 appears to be of limited value.

Effect of sex on treatment outcomes in rectal cancer patients after neoadjuvant radiotherapy or chemoradiation: A combined analysis of Polish-1 and Polish-2 studies.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 656-656
Author(s):  
Lucjan Wyrwicz ◽  
Mateusz Spalek ◽  
Wojciech Michalski ◽  
Jacek Krynski ◽  
Wojciech Polkowski ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Data Analysis ◽  
Treatment Outcomes ◽  
Cancer Patients ◽  
Locally Advanced ◽  
R0 Resection ◽  
Neoadjuvant Radiotherapy ◽  
Female Ratio ◽  
Prognostic Effect ◽  
Male Patients

656 Background: Two independent studies have previously reported the equivalence of short-course radiotherapy (SCRT) and chemoradiation (CRT) in stage II/III rectal cancer patients (Bujko 2006 – Polish-1, Ngan 2012). Recently, in tumors with resection margin at risk (cT4 and fixed cT3), SCRT and chemotherapy when compared with CRT was associated with similar R0 resection rates, but improved overall survival (OS; Polish-2 study; Bujko 2016). The differences in pelvis anatomy and access to surgical field provide the rational for analysis of patients’ sex on treatment outcomes in locally advanced rectal cancers. Methods: We performed individual patients data analysis of Polish-1 (n = 312) and Polish-2 (n = 515) cohorts. The male-to-female ratio was similar in both studies (Polish-1: 65.1%; Polish-2: 65.8%). No major differences in treatment allocation, toxicities, complience to study procedures between males and females were observed. Results: In the combined cohort the prognostic effect of sex on survival was observed (74.5% female and 66.9% of male patients alive at the cut-off time; HR 0.72; p = 0.018). No differences in post-operative mortality were observed with 3-4% of patients dying in 6 months from randomization in each analyzed stratum. When analyzing the treatment outcomes by sex, male patients benefited more from SCRT than CRT. This effect was observed in more advanced tumors from Polish-2 (HR 0.65; 95% CI 0.45-0.95; p = 0.026), while it did not reached the significance in Polish-1 (HR 0.67; 95% CI 0.34-1.33). Conclusions: This individual patients data analysis indicates that female patients with locally advanced rectal has better prognosis than males. This observation is valid either for SCRT or CRT. In the future, rectal cancer studies should be stratified for sex in order to minimize the risk of bias. Although it should be confirmed by other studies, it is very likely that efficancy of SCRT is higher in male patients. Clinical trial information: NCT00833131.

scholarly journals Alternative splicing acts as an independent prognosticator in ovarian carcinoma

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yan Ouyang ◽  
Kaide Xia ◽  
Xue Yang ◽  
Shichao Zhang ◽  
Li Wang ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Regression Analysis ◽  
Alternative Splicing ◽  
Ovarian Carcinoma ◽  
Cancer Patients ◽  
Cox Regression ◽  
Excision Repair ◽  
Splicing Factors ◽  
Prognostic Signature ◽  
Cox Regression Analysis

AbstractAlternative splicing (AS) events associated with oncogenic processes present anomalous perturbations in many cancers, including ovarian carcinoma. There are no reliable features to predict survival outcomes for ovarian cancer patients. In this study, comprehensive profiling of AS events was conducted by integrating AS data and clinical information of ovarian serous cystadenocarcinoma (OV). Survival-related AS events were identified by Univariate Cox regression analysis. Then, least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression analysis were used to construct the prognostic signatures within each AS type. Furthermore, we established a splicing-related network to reveal the potential regulatory mechanisms between splicing factors and candidate AS events. A total of 730 AS events were identified as survival-associated splicing events, and the final prognostic signature based on all seven types of AS events could serve as an independent prognostic indicator and had powerful efficiency in distinguishing patient outcomes. In addition, survival-related AS events might be involved in tumor-related pathways including base excision repair and pyrimidine metabolism pathways, and some splicing factors might be correlated with prognosis-related AS events, including SPEN, SF3B5, RNPC3, LUC7L3, SRSF11 and PRPF38B. Our study constructs an independent prognostic signature for predicting ovarian cancer patients’ survival outcome and contributes to elucidating the underlying mechanism of AS in tumor development.

scholarly journals Development of prognosis model for colon cancer based on autophagy-related genes

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Xu Wang ◽  
Yuanmin Xu ◽  
Ting Li ◽  
Bo Chen ◽  
Wenqi Yang
Keyword(s):  
Colon Cancer ◽  
Regression Analysis ◽  
High Risk ◽  
Cancer Patients ◽  
Risk Score ◽  
Cox Regression ◽  
Patient Survival ◽  
Expression Profiles ◽  
Cox Regression Analysis ◽  
Risk Patients

Abstract Background Autophagy is an orderly catabolic process for degrading and removing unnecessary or dysfunctional cellular components such as proteins and organelles. Although autophagy is known to play an important role in various types of cancer, the effects of autophagy-related genes (ARGs) on colon cancer have not been well studied. Methods Expression profiles from ARGs in 457 colon cancer patients were retrieved from the TCGA database (https://portal.gdc.cancer.gov). Differentially expressed ARGs and ARGs related to overall patient survival were identified. Cox proportional-hazard models were used to investigate the association between ARG expression profiles and patient prognosis. Results Twenty ARGs were significantly associated with the overall survival of colon cancer patients. Five of these ARGs had a mutation rate ≥ 3%. Patients were divided into high-risk and low-risk groups based on Cox regression analysis of 8 ARGs. Low-risk patients had a significantly longer survival time than high-risk patients (p < 0.001). Univariate and multivariate Cox regression analysis showed that the resulting risk score, which was associated with infiltration depth and metastasis, could be an independent predictor of patient survival. A nomogram was established to predict 1-, 3-, and 5-year survival of colon cancer patients based on 5 independent prognosis factors, including the risk score. The prognostic nomogram with online webserver was more effective and convenient to provide information for researchers and clinicians. Conclusion The 8 ARGs can be used to predict the prognosis of patients and provide information for their individualized treatment.

Homologous recombination deficiency associated with response to poly (ADP-ribose) polymerase inhibitors in ovarian cancer patients: The first real-word data from China.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e17543-e17543
Author(s):  
Xiaoxiang Chen ◽  
Jing Ni ◽  
Xia Xu ◽  
Wenwen Guo ◽  
Xianzhong Cheng ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Regression Analysis ◽  
Homologous Recombination ◽  
Cancer Patients ◽  
Real World ◽  
Cox Regression ◽  
Wild Type ◽  
Cox Regression Analysis ◽  
Homologous Recombination Deficiency ◽  
Polymerase Inhibitors

e17543 Background: Homologous recombination deficiency (HRD) is the first phenotypically defined predictive biomarker for Poly (ADP-ribose) polymerase inhibitors (PARPi) in ovarian cancer. However, the proportion of HRD positive in real world and the relationship of HRD status with PARPi in Chinese ovarian cancer patients remains unknown. Methods: A total of sixty-four ovarian cancer patients underwent PARPi, both Olaparib and Niraparib, were enrolled from August 2018 to January 2021 in Jiangsu Institute of Cancer Hospital. HRD score which was the sum of loss of heterozygosity (LOH), telomeric allelic imbalance (TAI) and large-scale state transitions (LST) events were calculated using tumor DNA-based next generation sequencing (NGS) assays. HRD-positive was defined by either BRCA1/2 pathogenic or likely pathogenic mutation or HRD score ≥42. Progression-free survival (PFS) was analyzed with a log-rank test using HRD status and summarized using Kaplan-Meier methodology. Univariate and multiple cox-regression analysis were conducted to investigate all possible clinical factors. Results: 71.9% (46/64) patients were HRD positive and the rest 28.1% (18/64) were HRD negative, which was higher than the HRD positive proportion reported in Western countries. The PFS among HRD positive patients was significantly longer than those HRD negative patients (medium PFS 8.9 m vs 3.6 m, hazard ratio [HR]: 0.22, p < 0.001). Among them, 23 patients who were BRCA wild type but HRD positive had longer PFS than those with BRCA wild type and HRD negative (medium PFS 9.2 m vs 3.6 m, HR: 0.20, p < 0.001). Univariate cox-regression analysis found that HRD status, previous treatment lines, secondary cytoreductive surgery (SCS) were significantly associated with PFS after PARPi treatment. After multiple regression correction, HRD status (HR: 0.39, 95% CI: [0.20-0.76], p = 0.006), ECOG score (HR: 2.53, 95% CI: [1.24-5.17], p = 0.011) and SCS (HR: 2.21, 95% CI: [1.09-4.48], p = 0.028) were the independent factors. Subgroup analysis in ECOG = 0 subgroup (N = 36), HRD positive patients had significant longer PFS than HRD negative patients (medium PFS 10.3 m vs 5.8 m, HR: 0.14, p < 0.001). Also in the subgroup of patients without SCS, PFS in patients with HRD was longer than patients without HRD (medium PFS 10.2 m vs 5.7 m, HR: 0.29, p = 0.003). Conclusions: This is the first real-world data of HRD status in ovarian cancer patients from China and demonstrate that HRD is a valid biomarker for PARP inhibitors in Chinese ovarian cancer patients.

Immune-related gene based prognostic signature for the risk stratification analysis of breast cancer

2021 ◽  
Vol 16 ◽  
Author(s):  
Dongqing Su ◽  
Qianzi Lu ◽  
Yi Pan ◽  
Yao Yu ◽  
Shiyuan Wang ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Regression Analysis ◽  
Cancer Patients ◽  
Risk Score ◽  
Cox Regression ◽  
Enrichment Analysis ◽  
Gene Set Enrichment Analysis ◽  
Breast Cancer Patients ◽  
Cox Regression Analysis ◽  
Score Model

Background: Breast cancer has plagued women for many years and caused many deaths around the world. Method: In this study, based on the weighted correlation network analysis, univariate Cox regression analysis and least absolute shrinkage and selection operator, 12 immune-related genes were selected to construct the risk score for breast cancer patients. The multivariable Cox regression analysis, gene set enrichment analysis and nomogram were also conducted in this study. Results: Good results were obtained in the survival analysis, enrichment analysis, multivariable Cox regression analysis and immune-related feature analysis. When the risk score model was applied in 22 breast cancer cohorts, the univariate Cox regression analysis demonstrated that the risk score model was significantly associated with overall survival in most of the breast cancer cohorts. Conclusion: Based on these results, we could conclude that the proposed risk score model may be a promising method, and may improve the treatment stratification of breast cancer patients in the future work.

Cognitive Impairments and Associated Factors After Ruptured Anterior Communicating Artery Aneurysm Treatment in Low-Grade Patients <60 Years: A Multicenter Retrospective Study

2020 ◽  
Author(s):  
Ning Ma ◽  
Xin Feng ◽  
Zhongxue Wu ◽  
Daming Wang ◽  
Aihua Liu
Keyword(s):  
Regression Analysis ◽  
Cognitive Impairment ◽  
Cox Regression ◽  
Cognitive Impairments ◽  
Young Patients ◽  
Endovascular Coiling ◽  
Anterior Communicating Artery ◽  
Cox Regression Analysis ◽  
Microsurgical Clipping

Abstract Background Aneurysmal subarachnoid hemorrhage (SAH) is a kind of destructive cerebrovascular disease which could affect people's cognition, even the life expectancy. People with SAH are considered in a fatal situation, especially in the young population. This study aimed to investigate cognitive impairment and related factors in young patients with ruptured anterior communicating artery (ACoA) aneurysms.Methods We conducted a multicentre retrospective follow-up study at three hospitals in China. The young patients (18-50 years) who underwent ruptured ACoA aneurysm treatment by microsurgical clipping or endovascular coiling at three academic institutions in China from January 2015 to November 2017 were recruited. Patient cognition and life quality were assessed by using modified Telephone Interview for Cognitive Status (TICS-m), the modified Rankin Scale (mRS), and the instrumental activities of daily living (IADL) scale 2. Multiple cox-regression analysis was used to identify variables independently associated with cognitive impairment.Results Of the total of 59 patients, 54 (91.5%) achieved good clinical outcomes (mRS score 0-2) and 51 (86.4%) had excellent quality of life (IADL score 8). Ten (16.9%) patients showed cognitive impairments (TICS-m<27). The multivariate COX regression analysis showed that mRS scores of 3-5 at discharge, female sex, and aneurysm size <5 mm was independently associated with cognitive impairment. TICS-m scores at the latest follow-up were similar after open surgery and coiling. Conclusion In this relatively young sample that excluded patients with very poor-grade SAH or serious complications, microsurgical clipping led to better clinical outcomes than endovascular coiling, while cognitive outcomes were similar across treatment modalities. These results are not completely consistent with previous studies, and should therefore be considered in the clinical practice as well as further investigated in larger patient samples.

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