scholarly journals The Impact of Comorbid Diabetes on Short-Term Postoperative Outcomes in Stage I/II Colon Cancer Patients Undergoing Open Colectomy

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Ko-Chao Lee ◽  
Kuan-Chih Chung ◽  
Hong-Hwa Chen ◽  
Kung-Chuan Cheng ◽  
Kuen-Lin Wu ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Postoperative Complications ◽  
Hospital Mortality ◽  
Cancer Patients ◽  
Surgical Outcomes ◽  
Stage I ◽  
Open Colectomy ◽  
Short Term ◽  
Patients With Diabetes ◽  
The Impact

Purpose. This study aimed at evaluating the impact of comorbid diabetes on short-term postoperative outcomes in patients with stage I/II colon cancer after open colectomy. Methods. The data were extracted from the National Inpatient Sample database (2005-2010). Short-term surgical outcomes included in-hospital mortality, postoperative complications, and hospital length of stay. Results. A total of 49,064 stage I/II colon cancer patients undergoing open surgery were included, with a mean age of 70.35 years. Of them, 21.94% had comorbid diabetes. Multivariable analyses revealed that comorbid diabetes was significantly associated with a lower risk of in-hospital mortality and postoperative complications. Compared to patients without diabetes, patients with uncomplicated diabetes had lower percentages of in-hospital mortality and postoperative complications, but patients with complicated diabetes had a higher percentage of postoperative complications. In addition, patients with diabetes only, but not patients with diabetes and hypertension only, had a lower percentage of in-hospital mortality than patients without any comorbidity. Conclusion. The present results suggested the protective effects of uncomplicated diabetes on short-term surgical outcomes in stage I/II colon cancer patients after open colectomy. Further studies are warranted to confirm these unexpected findings and investigate the possible underlying mechanisms.

The Impact of Laparoscopic Converted to Open Colectomy on Short-Term and Oncologic Outcomes for Colon Cancer

2014 ◽  
Vol 19 (2) ◽  
pp. 335-343 ◽  
Author(s):  
Jian Li ◽  
Hui Guo ◽  
Xiao-Dong Guan ◽  
Chao-Nong Cai ◽  
Lu-Kun Yang ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Open Colectomy ◽  
Oncologic Outcomes ◽  
Short Term ◽  
The Impact

scholarly journals Impact of frailty on surgery for glioblastoma: a critical evaluation of patient outcomes and caregivers’ perceptions in a developing country

2020 ◽  
Vol 49 (4) ◽  
pp. E14
Author(s):  
Varidh Katiyar ◽  
Ravi Sharma ◽  
Vivek Tandon ◽  
Revanth Goda ◽  
Akshay Ganeshkumar ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Postoperative Complications ◽  
Hospital Mortality ◽  
Developing Country ◽  
Surgical Outcomes ◽  
Middle Aged ◽  
Cox Regression Analysis ◽  
Icu Stay ◽  
Frail Patients ◽  
The Impact

OBJECTIVEThe authors aimed to evaluate the impact of age and frailty on the surgical outcomes of patients with glioblastoma (GBM) and to assess caregivers’ perceptions regarding postdischarge care and challenges faced in the developing country of India.METHODSThis was a retrospective study of patients with histopathologically proven GBM from 2009 to 2018. Data regarding the clinical and radiological characteristics as well as surgical outcomes were collected from the institute’s electronic database. Taking Indian demographics into account, the authors used the cutoff age of 60 years to define patients as elderly. Frailty was estimated using the 11-point modified frailty index (mFI-11). Patients were divided into three groups: robust, with an mFI score of 0; moderately frail, with an mFI score of 1 or 2; and severely frail, with an mFI score ≥ 3. A questionnaire-based survey was done to assess caregivers’ perceptions about postdischarge care.RESULTSOf the 276 patients, there were 93 (33.7%) elderly patients and 183 (66.3%) young or middle-aged patients. The proportion of severely frail patients was significantly more in the elderly group (38.7%) than in the young or middle-aged group (28.4%) (p < 0.001). The authors performed univariate and multivariate analysis of associations of different short-term outcomes with age, sex, frailty, and Charlson Comorbidity Index. On the multivariate analysis, only frailty was found to be a significant predictor for in-hospital mortality, postoperative complications, and length of hospital and ICU stay (p < 0.001). On Cox regression analysis, the severely frail group was found to have a significantly lower overall survival rate compared with the moderately frail (p = 0.001) and robust groups (p < 0.001). With the increase in frailty, there was a concomitant increase in the requirement for readmissions (p = 0.003), postdischarge specialist care (p = 0.001), and help from extrafamilial sources (p < 0.001). Greater dissatisfaction with psychosocial and financial support among the caregivers of severely frail patients was seen as they found themselves ill-equipped to provide postdischarge care at home (p < 0.001).CONCLUSIONSFrailty is a better predictor of poorer surgical outcomes than chronological age in terms of duration of hospital and ICU stay, postoperative complications, and in-hospital mortality. It also adds to the psychosocial and financial burdens of the caregivers, making postdischarge care challenging.

scholarly journals Cyst(e)ine in nutrition formulation promotes colon cancer growth and chemoresistance by activating mTORC1 and scavenging ROS

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Jiao Wu ◽  
Sai-Ching Jim Yeung ◽  
Sicheng Liu ◽  
Aiham Qdaisat ◽  
Dewei Jiang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Colon Cancer ◽  
Weight Loss ◽  
Cancer Patients ◽  
Cancer Cell ◽  
Cancer Progression ◽  
Colorectal Cancer Patient ◽  
Nutrition Support ◽  
Immunodeficient Mice ◽  
The Impact

AbstractWeight loss and cachexia are common problems in colorectal cancer patients; thus, parenteral and enteral nutrition support play important roles in cancer care. However, the impact of nonessential amino acid components of nutritional intake on cancer progression has not been fully studied. In this study, we discovered that gastrointestinal cancer patients who received cysteine as part of the parenteral nutrition had shorter overall survival (P < 0.001) than those who did not. Cystine indeed robustly promotes colon cancer cell growth in vitro and in immunodeficient mice, predominately by inhibiting SESN2 transcription via the GCN2-ATF4 axis, resulting in mTORC1 activation. mTORC1 inhibitors Rapamycin and Everolimus block cystine-induced cancer cell proliferation. In addition, cystine confers resistance to oxaliplatin and irinotecan chemotherapy by quenching chemotherapy-induced reactive oxygen species via synthesizing glutathione. We demonstrated that dietary deprivation of cystine suppressed colon cancer xenograft growth without weight loss in mice and boosted the antitumor effect of oxaliplatin. These findings indicate that cyst(e)ine, as part of supplemental nutrition, plays an important role in colorectal cancer and manipulation of cyst(e)ine content in nutritional formulations may optimize colorectal cancer patient survival.

Surgical Loupe at 4.0× Magnification in Pancreaticoduodenectomy—Does It Affect the Surgical Outcomes? A Propensity Score–Matched Study

2018 ◽  
Vol 26 (2) ◽  
pp. 201-208
Author(s):  
Mohamed El Shobary ◽  
Ayman El Nakeeb ◽  
Ahmad Sultan ◽  
Mahmoud Abd El Wahab Ali ◽  
Mohamed El Dosoky ◽  
...  
Keyword(s):  
Postoperative Complications ◽  
Propensity Score ◽  
Hospital Stay ◽  
Pancreatic Fistula ◽  
Surgical Outcomes ◽  
Operative Time ◽  
Postoperative Pancreatic Fistula ◽  
Tube Removal ◽  
Matched Study ◽  
The Impact

Background. There is paucity of data about the impact of using magnification on rate of pancreatic leak after pancreaticoduodenectomy (PD). The aim of this study was to show the impact of using magnifying surgical loupes 4.0× EF (electro-focus) on technical performance and surgical outcomes of PD. Patients and Method. This is a propensity score–matched study. Thirty patients underwent PD using surgical loupes at 4.0× magnification (Group A), and 60 patients underwent PD using the conventional method (Group B). The primary outcome was postoperative pancreatic fistula. Secondary outcomes included operative time, intraoperative blood loss, postoperative complications, mortality, and hospital stay. Results. The total operative time was significantly longer in the loupe group ( P = .0001). The operative time for pancreatic reconstruction was significantly longer in the loupe group ( P = .0001). There were no significant differences between both groups regarding hospital stay, time to oral intake, total amount of drainage, and time of nasogastric tube removal. Univariate and multivariate analyses demonstrated 3 independent factors of development of postoperative pancreatic fistula: pancreatic duct <3 mm, body mass index >25, and soft pancreas. Conclusion. Surgical loupes 4.0× added no advantage in surgical outcomes of PD with regard to improvement of postoperative complications rate or mortality rate.

scholarly journals Clinical Impact of COVID-19 Outbreak on Cancer Patients: A Retrospective Study

2021 ◽  
Vol 15 ◽  
pp. 117955492110434
Author(s):  
Sebastiano Buti ◽  
Fabiana Perrone ◽  
Teresa Zielli ◽  
Giulia Mazzaschi ◽  
Chiara Casartelli ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Cancer Patients ◽  
Clinical Impact ◽  
Treatment Schedule ◽  
Short Term ◽  
Treatment Delays ◽  
Anticancer Treatment ◽  
Starting Failure ◽  
Oncologic Treatment ◽  
The Impact

Background: Coronavirus disease (COVID-19), an acute respiratory syndrome caused by a novel severe acute respiratory syndrome coronavirus (SARS-CoV-2), has rapidly spread worldwide, significantly affecting the outcome of a highly vulnerable group such as cancer patients. The aim of the present study was to evaluate the clinical impact of COVID-19 infection on outcome and oncologic treatment of cancer patients. Patient and methods: We retrospectively enrolled cancer patients with laboratory and/or radiologic confirmed SARS-CoV-2 infection, admitted to our center from February to April 2020. Descriptive statistics were used to summarize the clinical data and univariate analyses were performed to investigate the impact of anticancer treatment modifications due to COVID-19 outbreak on the short-term overall survival (OS). Results: Among 61 patients enrolled, 49 (80%) were undergoing anticancer treatment and 41 (67%) had metastatic disease. Most patients were men; median age was 68 years. Median OS was 46.6 days (40% of deaths occurred within 20 days from COVID-19 diagnosis). Among 59 patients with available data on therapeutic course, 46 experienced consequences on their anticancer treatment schedule. Interruption or a starting failure of the oncologic therapy correlated with significant shorter OS. Anticancer treatment delays did not negatively affect the OS. Lymphocytopenia development after COVID was significantly associated with worst outcome. Conclusions: COVID-19 diagnosis in cancer patients may affect their short-term OS, especially in case of interruption/starting failure of cancer therapy. Maintaining/delaying cancer therapy seems not to influence the outcome in selected patients with recent COVID-19 diagnosis.

scholarly journals The impact of major postoperative complications on long-term outcomes following curative resection of colon cancer

2018 ◽  
Vol 52 ◽  
pp. 303-308 ◽  
Author(s):  
Javier A. Cienfuegos ◽  
Jorge Baixauli ◽  
Carmen Beorlegui ◽  
Patricia Martínez Ortega ◽  
Lucía Granero ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Postoperative Complications ◽  
Curative Resection ◽  
Long Term Outcomes ◽  
The Impact

A National Cancer Database (NCDB) analysis of the impact of nonmetastatic colon cancer sidedness on survival.

2021 ◽  
Vol 39 (3_suppl) ◽  
pp. 139-139
Author(s):  
Deven Patel ◽  
Timothy DiPeri ◽  
Brian Cox ◽  
Andrew Eugene Hendifar ◽  
Arsen Osipov ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Logistic Regression ◽  
Adjuvant Chemotherapy ◽  
Large Population ◽  
Stage I ◽  
Prognostic Impact ◽  
Metastatic Colon Cancer ◽  
Prognostic Features ◽  
Binomial Logistic Regression ◽  
The Impact

139 Background: Differences in embryological origin and tumor biology distinguish right-sided colon cancer (RCC) from left-sided colon cancer (LCC). Previous studies characterizing the prognostic impact of colon cancer laterality on clinical outcomes in non-metastatic colon cancer have been conflicting, thus closer examination is needed. Methods: Using the NCDB, patients with stage I-III colon cancer between 2004-2014 were stratified according to tumor location; RCC vs. LCC. Patient (pt) and tumor characteristics were compared in univariate analysis, survival (OS) was estimated by Kaplan-Meier (KM) curves and Cox proportional hazards modeling. Binomial logistic regression analysis was utilized to identify variables associated with colon cancer laterality. Results: Of the 342,735 pts who met inclusion criteria, 210,343 (61.4%) were diagnosed with RCC, and 132,392 (38.6%) with LCC. Pts with RCC were older (mean 71.6 vs. 66.4 years, p< 0.001) and predominantly female (65% vs. 35%, p< 0.001) compared to those with LCC. A trend towards poorer OS was seen in pts with RCC (mean 91.0 mos [95% CI: 90.2-91.8]) compared to LCC (112.2 mos [95% CI: 110.9-113.6]) in unadjusted analysis. On Cox multivariable adjusted analyses there was a significant but minimal impact on OS and laterality (hazard ratio or HR [LCC as ref] 0.978, 95% CI 0.967-0.989 p< 0.0001). Multiple unadjusted KM survival analyses showed RCC with T4 disease, high-grade, LVI/PNI, positive margins, N0-N2 disease, tumor deposits, and receipt of adjuvant chemotherapy had poorer OS than those features in LCC (all p < 0.0001). Binomial logistic regression showed RCCs were significantly more likely to be higher grade (odds ratio or OR 2.024) and MSI-H (OR 2.010) with trends (nonsignificant) towards more likely having N1-2 positive disease, LVI, less receipt of adjuvant chemotherapy, and fewer tumor deposits. Conclusions: The impact of sidedness on prognosis in stage I-III colon cancer is complex. In this large, population-based study, RCC tends to be associated with more adverse prognostic features than LCC. More investigation into the biologic differences between RCC and LCC is warranted and how they impact phenotype and survival.

Elevated total homocysteine predicts in-hospital pneumonia and poor functional outcomes in acute ischemic stroke

2020 ◽  
Author(s):  
Shoujiang You ◽  
Lixuan Wang ◽  
Huaping Du ◽  
Danni Zheng ◽  
Chongke Zhong ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Hospital Mortality ◽  
Acute Ischemic Stroke ◽  
Functional Outcomes ◽  
Fold Increase ◽  
Short Term ◽  
Thcy Level ◽  
Poor Outcome ◽  
Total Homocysteine ◽  
The Impact

Abstract Background The impact of elevated total homocysteine (tHcy) on functional outcomes and pneumonia after acute ischemic stroke (AIS) is still not well understood. We investigated the association between tHcy levels upon hospital admission and in-hospital short-term outcomes in AIS patients. Methods A total of 2,084 AIS patients enrolled from December 2013 to May 2014 across 22 hospitals in Suzhou city were included in the present study. We divided patients into 4 groups according to their level of admission tHcy: Q1 (<9.70 umol/L), Q2 (9.70-12.3 umol/L), Q3 (12.3-16.9 umol/L), and Q4 (≥16.9 umol/L). Logistic regression models were used to estimate the effect of tHcy on the short-term outcomes, including in-hospital pneumonia, all cause in-hospital mortality and poor outcome upon discharge (modified Rankin Scale score ≥3) in AIS patients. Results During hospitalization, 332 patients (15.9%) had pneumonia, 57 patients (2.7%) died from all causes and 784 (37.6%) patients experienced poor outcome at discharge. The risk of in-hospital pneumonia was significantly higher in patients with highest tHcy level (Q4) compared to those with lowest (Q1) (adjusted odds ratio [OR] 1.55; 95% confidence interval [CI], 1.03-2.33; P -trend =0.019). The highest tHcy level (Q4) was associated with a 3.35-fold and 1.50-fold increase in the risk of in-hospital mortality(adjusted OR 3.35; 95% CI, 1.11–10.13; P -trend =0.015) and poor outcome upon discharge(adjusted OR 1.50; 95% CI, 1.06–2.12; P -trend =0.044) in comparison to Q1 after adjustment for potential covariates including pneumonia. Subgroup analyses further confirmed a significant association between higher tHcy levels and a high risk of short-term outcomes. Conclusions Having a high admission tHcy level was independently associated with in-hospital pneumonia, all cause in-hospital mortality and poor outcome upon discharge in AIS patients. Moreover, the association between higher tHcy and poor functional outcome was not modified by pneumonia.

scholarly journals Cognitive impairment after cytotoxic chemotherapy

2019 ◽  
Vol 7 (1) ◽  
pp. 11-21 ◽  
Author(s):  
Petra Huehnchen ◽  
Antonia van Kampen ◽  
Wolfgang Boehmerle ◽  
Matthias Endres
Keyword(s):  
Breast Cancer ◽  
Colon Cancer ◽  
Cognitive Impairment ◽  
Cancer Patients ◽  
Cytotoxic Chemotherapy ◽  
Cytotoxic Drugs ◽  
Cytotoxic Agents ◽  
Cancer Type ◽  
Breast Cancer Patients ◽  
The Impact

Abstract Background Neurotoxicity is a frequent side effect of cytotoxic chemotherapy and affects a large number of patients. Despite the high medical need, few research efforts have addressed the impact of cytotoxic agents on cognition (ie, postchemotherapy cognitive impairment; PCCI). One unsolved question is whether individual cytotoxic drugs have differential effects on cognition. We thus examine the current state of research regarding PCCI. Neurological symptoms after targeted therapies and immunotherapies are not part of this review. Methods A literature search was conducted in the PubMed database, and 1215 articles were reviewed for predefined inclusion and exclusion criteria. Thirty articles were included in the systematic review. Results Twenty-five of the included studies report significant cognitive impairment. Of these, 21 studies investigated patients with breast cancer. Patients mainly received combinations of 5-fluorouracil, epirubicin, cyclophosphamide, doxorubicin, and taxanes (FEC/FEC-T). Five studies found no significant cognitive impairment in chemotherapy patients. Of these, 2 studies investigated patients with colon cancer receiving 5-fluorouracil and oxaliplatin (FOLFOX). Independent risk factors for PCCI were patient age, mood alterations, cognitive reserve, and the presence of apolipoprotein E e4 alleles. Conclusions There is evidence that certain chemotherapy regimens cause PCCI more frequently than others as evidenced by 21 out of 23 studies in breast cancer patients (mainly FEC-T), whereas 2 out of 3 studies with colon cancer patients (FOLFOX) did not observe significant changes. Further studies are needed defining patient cohorts by treatment protocol in addition to cancer type to elucidate the effects of individual cytotoxic drugs on cognitive functions.

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