scholarly journals Longer Diagnosis-surgery Duration Is Associated With an Increased Risk of Early Postoperative Complications for Crohn's Disease: A Retrospective Study

2021 ◽  
Author(s):  
Xuanyi Chen ◽  
Siqi Zhang ◽  
Fanru Shen ◽  
Yuan Shi ◽  
Sailiang Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Platelet Count ◽  
Crohn’S Disease ◽  
Retrospective Study ◽  
Crohn's Disease ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Early Postoperative Complications ◽  
Increased Risk ◽  
Surgery Duration

Abstract Background: Early postoperative complications(ePOCs) frequently occur in Crohn’s patients after surgery. The risk factors of ePOCs for Crohn’s disease (CD), however, remain controversial. We aimed to assess the incidence and risk factors of ePOCs in CD patients after surgical resection.Methods: The retrospective study was conducted on 97 patients undergoing surgeries between January 2010 and September 2019 for Crohn’s disease in a tertiary hospital in China. Results: In total, 33 patients (34.0%) experienced ePOCs, including 11 intra-abdominal septic complications (11.3%) and 1 postoperative death (1.0%). Severe complications (Dindo–Clavien III–IV) were seen in 8 patients (8.2%). In multivariate analysis, diagnosis-surgery duration exceeding 6 months(odds-ratio [OR]=4.07; confidence interval [CI] 95%[1.10-15.09], P=0.036), serum platelet count <300*1000/mm3(odds-ratio [OR]=6.74; confidence interval [CI] 95%[1.58-28.71], P=0.01) and serum gamma-glutamyl transpeptidase(GGT) level >10U/L(odds-ratio [OR]=9.22; confidence interval [CI] 95%[1.23-68.99], P=0.031)were identified as independent risk factors for ePOCs. Preoperative exposure to anti-tumor necrosis factor (TNF) agents (P=1.00) were not associated with a higher risk of ePOCs. 34.0% of CD patients developed ePOCs after surgical resection.Conclusions: Diagnosis-surgery duration exceeding 6 months, serum platelet count <300*1000/mm3, and serum GGT level >10U/L were associated with an increased risk of ePOCs. Preoperative exposure to anti-TNF agents were not associated with a higher risk of ePOCs.

scholarly journals Association between hydroxocobalamin administration and acute kidney injury after smoke inhalation: a multicenter retrospective study

Critical Care ◽  
2019 ◽  
Vol 23 (1) ◽  
Author(s):  
François Dépret ◽  
Clément Hoffmann ◽  
Laura Daoud ◽  
Camille Thieffry ◽  
Laure Monplaisir ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Retrospective Study ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Kidney Injury ◽  
Smoke Inhalation ◽  
Logistic Regression Models ◽  
Increased Risk ◽  
The Impact

Abstract Background The use of hydroxocobalamin has long been advocated for treating suspected cyanide poisoning after smoke inhalation. Intravenous hydroxocobalamin has however been shown to cause oxalate nephropathy in a single-center study. The impact of hydroxocobalamin on the risk of acute kidney injury (AKI) and survival after smoke inhalation in a multicenter setting remains unexplored. Methods We conducted a multicenter retrospective study in 21 intensive care units (ICUs) in France. We included patients admitted to an ICU for smoke inhalation between January 2011 and December 2017. We excluded patients discharged at home alive within 24 h of admission. We assessed the risk of AKI (primary endpoint), severe AKI, major adverse kidney (MAKE) events, and survival (secondary endpoints) after administration of hydroxocobalamin using logistic regression models. Results Among 854 patients screened, 739 patients were included. Three hundred six and 386 (55.2%) patients received hydroxocobalamin. Mortality in ICU was 32.9% (n = 243). Two hundred eighty-eight (39%) patients developed AKI, including 186 (25.2%) who developed severe AKI during the first week. Patients who received hydroxocobalamin were more severe and had higher mortality (38.1% vs 27.2%, p = 0.0022). The adjusted odds ratio (95% confidence interval) of AKI after intravenous hydroxocobalamin was 1.597 (1.055, 2.419) and 1.772 (1.137, 2.762) for severe AKI; intravenous hydroxocobalamin was not associated with survival or MAKE with an adjusted odds ratio (95% confidence interval) of 1.114 (0.691, 1.797) and 0.784 (0.456, 1.349) respectively. Conclusion Hydroxocobalamin was associated with an increased risk of AKI and severe AKI but was not associated with survival after smoke inhalation. Trial registration ClinicalTrials.gov, NCT03558646

Predictors of Perianal Fistula Relapse in Crohn’s Disease

2019 ◽  
Vol 26 (6) ◽  
pp. 926-931 ◽  
Author(s):  
Audrey Malian ◽  
Pauline Rivière ◽  
Dominique Bouchard ◽  
François Pigot ◽  
Marianne Eléouet-Kaplan ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Crohn’S Disease ◽  
Retrospective Study ◽  
Crohn's Disease ◽  
Odds Ratio ◽  
Primary Outcome ◽  
Perianal Fistula ◽  
Pelvic Mri ◽  
Relapse Rates

Abstract Background Despite an optimal medico-surgical management of perineal Crohn’s disease (PCD), fistula relapse still occurs in 30% of patients. Our aim was to determine predictors of fistula relapse in patients in remission after treatment of a PCD lesion. Methods Consecutive patients treated for fistulizing PCD have been included in a retrospective study when they achieved fistula remission within 3 months after the surgery. Remission was defined as the absence of any draining fistula at clinical examination. Primary outcome was the occurrence of a fistula relapse, defined as a subsequent perianal draining fistula or an abscess confirmed clinically and/or by pelvic MRI. Results One hundred and thirty-seven patients (57% female, median age: 35 years) corresponding to 157 abscess events, including 120 (76.4%) treated by anti-TNF after drainage, achieved fistula remission after surgery. During the follow-up period (median duration: 43 months [interquartile range 26 to 64]), 34 (22%) patients experienced a fistula relapse within a median time of 1.8 years. Survival without fistula was 96.7% at 1 year, 78.4% at 3 years, and 74.4% at 5 years. Fistula relapse rates were not different in patients receiving infliximab or adalimumab (P = 0.66). In patients treated by anti-TNF at inclusion, discontinuation of anti-TNF therapy (odds ratio 3.49, P = 0.04), colonic location (OR 6.25, P = 0.01), and stricturing phenotype (odds ratio 4.39, P = 0.01) were independently associated with fistula relapse in multivariate analysis. Conclusion In patients achieving fistula remission of PCD, relapse rates are low and are not different between infliximab and adalimumab. Discontinuation of anti-TNF therapy is associated with increased relapse rate.

scholarly journals Predictors of mortality in inflammatory bowel disease patients treated for pneumonia

2020 ◽  
Vol 13 ◽  
pp. 175628482093945
Author(s):  
Offir Ukashi ◽  
Yifatch Barash ◽  
Michael J. Segel ◽  
Bella Ungar ◽  
Shelly Soffer ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Confidence Interval ◽  
Bowel Disease ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Predictors Of Mortality ◽  
Inflammatory Bowel

Background: Community-acquired pneumonia is among the most common infections affecting ulcerative colitis and Crohn’s disease patients. Data regarding epidemiology and outcomes of pneumonia in inflammatory bowel disease patients is lacking. We aimed to identify predictors of adverse outcomes among inflammatory bowel disease patients treated for pneumonia. Methods: This was a retrospective cohort study that included adult patients admitted to Sheba Medical Center for pneumonia between 2012 and 2018. Data was collected from an electronic repository of all emergency department admissions and included tabular demographic and clinical variables and free-text physician records. Pneumonia cases were extracted using the International Classification of Diseases (ICD-10) coding. Results: Of 16,732 admissions with pneumonia, 97 were inflammatory bowel disease patients (45 Crohn’s disease; 52 ulcerative colitis). We found a similar rate of 30-day mortality among inflammatory bowel disease and non-inflammatory bowel disease patients (12.1% versus 11.3%, p = 0.824) and between Crohn’s disease and ulcerative colitis patients (11.1% versus 11.5%, p = 0.947). There was an increased hospitalization rate among inflammatory bowel disease patients (92.8% versus 85.6%, p = 0.045), but similar hospitalization duration (4 versus 4 days, p = 0.384). Crohn’s disease patients had a shorter hospitalization duration compared with ulcerative colitis patients (3 versus 5.5 days, p = 0.029). Bronchiectasis (adjusted odds ratio 60.95, 95% confidence interval 2.72–1364.39, p = 0.01) and opioids use (adjusted odds ratio 13.21, 95% confidence interval 1.29–135.18, p = 0.03) were associated with an increased 30-day mortality rate in inflammatory bowel disease patients. Conclusion: This is the first study to identify predictors of mortality in inflammatory bowel disease patients with pneumonia. The rate of mortality and hospitalization duration of stay were similar among inflammatory bowel disease and non-inflammatory bowel disease patients. Use of opioids and presence of bronchiectasis were associated with a higher risk of mortality in inflammatory bowel disease patients with pneumonia.

Risk of Surgery and Anesthesia for Ischemic Stroke

2000 ◽  
Vol 92 (2) ◽  
pp. 425-425 ◽  
Author(s):  
Gilbert Y. Wong ◽  
David O. Warner ◽  
Darrell R. Schroeder ◽  
Kenneth P. Offord ◽  
Mark A. Warner ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Ischemic Stroke ◽  
High Risk ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Independent Risk Factor ◽  
Index Date ◽  
Stroke Index ◽  
Increased Risk

Background The goal of this study was to determine if the combination of surgery and anesthesia is an independent risk factor for the development of incident (first-time) ischemic stroke. Methods All residents of Rochester, MN, with incident ischemic stroke from 1960 through 1984 (1,455 cases and 1,455 age- and gender-matched controls) were used to identify risk factors associated with ischemic stroke. Cases and controls undergoing surgery involving general anesthesia or central neuroaxis blockade before their stroke/index date of diagnosis were identified. A conditional logistic regression model was used to estimate the odds ratio of surgery and anesthesia for ischemic stroke while adjusting for other known risk factors. Results There were 59 cases and 17 controls having surgery within 30 days before their stroke/index date. After adjusting for previously identified risk factors, surgery within 30 days before the stroke/index date (perioperative period) was found to be an independent risk factor for stroke (P&lt;0.001; odds ratio, 3.9; 95% confidence interval, 2.1-7.4). In an analysis that excluded matched pairs where the case and/or control underwent surgery considered "high risk" for stroke (cardiac, neurologic, or vascular procedures), "non-high-risk surgery" was also found to be an independent risk factor for perioperative stroke (P = 0.002; odds ratio, 2.9; 95% confidence interval, 1.5-5.7). Conclusion Our results suggest that there is an increased risk of ischemic stroke in the 30 days after surgery and anesthesia. This risk remains elevated even after excluding surgeries (cardiac, neurologic, and vascular surgeries) considered to be high risk for ischemic stroke.

scholarly journals Severity Grading, Risk Factors, and Prediction Model of Complications After Epilepsy Surgery: A Large-Scale and Retrospective Study

2021 ◽  
Vol 12 ◽  
Author(s):  
Yong Liu ◽  
Hao Wu ◽  
Huanfa Li ◽  
Shan Dong ◽  
Xiaofang Liu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Confidence Interval ◽  
Prediction Model ◽  
Epilepsy Surgery ◽  
Odds Ratio ◽  
Surgical Procedure ◽  
Multivariable Logistic Regression Analysis ◽  
Age At Surgery ◽  
Severity Grading ◽  
Surgery Duration

Purpose: To report complications after epilepsy surgery, grade the severity of complications, investigate risk factors, and develop a nomogram for risk prediction of complications.Methods: Patients with epilepsy surgery performed by a single surgeon at a single center between October 1, 2003 and April 30, 2019 were retrospectively analyzed. Study outcomes included severity grading of complications occurring during the 3-month period after surgery, risk factors, and a prediction model of these complications. Multivariable logistic regression analysis was used to calculate odds ratio and 95% confidence interval to identify risk factors.Results: In total, 2,026 surgical procedures were eligible. There were 380 patients with mild complications, 23 with moderate complications, and 82 with severe complications. Being male (odds ratio 1.29, 95% confidence interval 1.02–1.64), age at surgery (&gt;40 years: 2.58, 1.55–4.31; ≤ 40: 2.25, 1.39–3.65; ≤ 30: 1.83, 1.18–2.84; ≤ 20: 1.71, 1.11–2.63), intracranial hemorrhage in infancy (2.28, 1.14–4.57), serial number of surgery ( ≤ 1,000: 1.41, 1.01–1.97; ≤ 1,500: 1.63, 1.18–2.25), type of surgical procedure (extratemporal resections: 2.04, 1.55–2.70; extratemporal plus temporal resections: 2.56, 1.80–3.65), surgery duration (&gt;6 h: 1.94, 1.25–3.00; ≤ 6: 1.92, 1.39–2.65), and acute postoperative seizure (1.44, 1.06–1.97) were independent risk factors of complications. A nomogram including age at surgery, type of surgical procedure, and surgery duration was developed to predict the probability of complications.Conclusions: Although epilepsy surgery has a potential adverse effect on the patients, most complications are mild and severe complications are few. Risk factors should be considered during the perioperative period. Patients with the above risk factors should be closely monitored to identify and treat complications timely. The prediction model is very useful for surgeons to improve postoperative management.

scholarly journals Clinical Features and Risk Factors for Mortality in Hospitalized Older Adults with Pneumonia

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Nobuhiko Fukuda ◽  
Nobuaki Kobayashi ◽  
Makoto Masuda ◽  
Aya Wakabayashi ◽  
Nobuko Kusano ◽  
...  
Keyword(s):  
Risk Factors ◽  
Older Adults ◽  
Risk Factor ◽  
Retrospective Study ◽  
Confidence Interval ◽  
Clinical Features ◽  
Odds Ratio ◽  
Pneumococcal Vaccination ◽  
Small Sample ◽  
City Hospital

Background. Pneumonia is a common disease among the aging population in Japan. Hence, it is important to elucidate the risks related to pneumonia mortality. Since Streptococcus pneumoniae is the most commonly observed pathogen, pneumococcal vaccination is recommended to older adults. Therefore, this study aimed to clarify the clinical features of pneumonia, including the status of pneumococcal vaccination, in hospitalized older adult patients in Japan. Methods. This single-centered retrospective study was conducted by reviewing the medical records of all patients with acute pneumonia at Fujisawa City Hospital in Japan from April 2018 to March 2019. Patients were divided into two groups based on their history of pneumococcal vaccination. The primary endpoint was in-hospital mortality, while the secondary endpoint was risk factors associated with mortality. Results. We included 93 patients with pneumonia in this retrospective study. Although the mortality rate was higher in the vaccinated group (15.8%) than in the unvaccinated group (9.1%), vaccination status was not identified as a significant risk factor for mortality after multivariable logistic regression (odds ratio: 2.71; 95% confidence interval: 0.667–11.02; p = 0.16 ). In addition, the A-DROP score was identified as an independent risk factor (odds ratio: 2.64; 95% confidence interval: 1.22–5.72; p = 0.008 ). Conclusions. Our study suggested that the A-DROP score is a risk factor of mortality for pneumonia in older adults. In addition, pneumococcal vaccination history was related to increased mortality; however, the influence of the vaccination remains unclear because of the small sample size.

scholarly journals Is Isotretinoin Innocent from Causing Inflammatory Bowel Disease?

2016 ◽  
Vol 6 (2) ◽  
pp. 21-33
Author(s):  
Saad M. Alrajhi
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Confidence Interval ◽  
Bowel Disease ◽  
Odds Ratio ◽  
Random Model ◽  
P Value ◽  
Inflammatory Bowel

Objectives: Multiple case reports suggesting isotretinoin causes inflammatory bowel disease leading to compensations reaching millions of dollars. New larger studies question this effect. This is a meta-analysis to study the association. Methods: We searched PubMed, Cochrane, Google Scholar, and WorldCat. We extracted six articles measuring drug exposure and disease incidence. We measured the effects of isotretinoin on inflammatory bowel disease, Crohn’s disease and ulcerative colitis, using pooled odds ratio. The effect can be measured using the fixed or the random model. The fixed effect assumes studies have the same effect in the same population, while the random assumes heterogeneity. The correct model is chosen based on a Q-heterogeneity test. Results: Sample size was 9723864. Inflammatory bowel disease in isotretinoin exposed had an odds ratio of {1.075, 95% confidence interval (0.78, 1.49)}, Crohn’s disease{0.97, 95% confidence interval (0.65, 1.43)} and ulcerative colitis {1.28, 95% confidence interval (0.88, 1.86)}. All odds ratios had a p-value > 0.05 using the random-model which was chosen due to significant Q and I-squared score p value < 0.05. There was significant heterogeneity of the six studies, which lack consistency in adjusting for important co-variables (dose, family history, smoking, etc.)    

scholarly journals Risk Factors for Ectopic Pregnancy: A Case-Control Study in Tertiary Care Hospitals of Jammu and Kashmir

2021 ◽  
Vol 3 (4) ◽  
pp. 293-299
Author(s):  
Neha Mahajan ◽  
◽  
Rohit Raina ◽  
Pooja Sharma ◽  
◽  
...  
Keyword(s):  
Risk Factors ◽  
Confidence Interval ◽  
Ectopic Pregnancy ◽  
Odds Ratio ◽  
Tertiary Care ◽  
Previous History ◽  
Tubal Ligation ◽  
Increased Risk ◽  
Study Results ◽  
History Of

Introduction: An ectopic pregnancy occurs when a fertilized egg attaches somewhere outside the uterus.There are many risk factors for ectopic pregnancy. This study will help us to prepare a list of risk factors associated with ectopic pregnancy in our state. In addition, it will help implement a risk-reduction counseling program before conception, which will help us screen high-risk patients and reduce and manage ectopic pregnancy. Materials and methods: The present study was conducted in our department for two years, from August 2018 to July 2019. Cases included all patients with ectopic pregnancy admitted in labor. A total of 192 cases were taken, out of which 8 cases refused to participate in the study, so 184 patients were included in the study. Results: Patients with previous ectopic pregnancy have 6.34 times increased risk of a repeat ectopic pregnancy (odds ratio 6.34, confidence interval 1.40-28.77), and this association was highly significant (p = 0.006). The risk of ectopic pregnancy is 3.02 times increased (odds ratio 3.10; 95% confidence interval, 1.16-7.84) if the patient once had the pelvic inflammatory disease and is statistically significant (p = 0.01). The study also revealed that 17 (10.3%) patients with ectopic pregnancy had a history of tubal ligation or some other tubal surgery done in the past compared to 3 (2.2%) patients among controls, and this finding is statistically highly significant (p = 0.001). Conclusions: In the present study, we found that the main risk factors for incidence of ectopic pregnancy are prior ectopic pregnancy, prior tubal ligation, and prior pelvic/abdominal surgery. In addition, ectopic pregnancy was positively related to the previous history of ectopic pregnancy, abortion, cesarean section, and infertility. These findings can be helpful for early diagnosis of ectopic pregnancy to pursue proper medical therapy instead of unnecessarily surgical treatment.

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