scholarly journals Effect of Average Blood Glucose Greater Than 140 mg/dL on Adverse Patient Outcomes in Adult Medical/Surgical Patients

2021 ◽  
Vol 12 (1) ◽  
pp. 10
Author(s):  
Morgan Wynes ◽  
Jaclyn Boyle

Background: In hospitalized patients, hyperglycemia is defined as blood glucose greater than 140 mg/dL. Hyperglycemia can lead to the development of nosocomial infections as well as cardiovascular events.  Despite these risks, current guidelines recommend blood glucose be maintained between 140-180 mg/dL. Previous studies have shown that elevated blood glucose levels are associated with increased patient mortality. However, these studies assessed blood glucose at a single point in time. Objective: The primary objective of this study is to determine the impact of average blood glucose >140 mg/dL on a composite outcome of intensive care unit transfer, death, length of stay > 4 days, development of nosocomial infection, or new cardiovascular event (myocardial infarction [MI], ischemic stroke, deep vein thrombosis [DVT], pulmonary embolism [PE], or new onset heart failure) occurring during patient admission. Methods: This single centered, randomized, case-control, retrospective chart review sorted adult medical/surgical patients into two groups, average blood glucose ≤140 mg/dL or >140 mg/dL, of 120 patients each. Results: Forty-seven (39.2%) patients in the >140 mg/dL group experienced the primary composite outcome versus 27 (22.5%) patients in the ≤140 mg/dL group (p=0.005). Secondary outcomes found that patients with diabetes in the >140 mg/dL group were more likely to experience the primary outcome than those in the ≤140 mg/dL group (41 (48.8%) vs 3 (13.6%) p=0.003). Conclusions: This study found that medical/surgical patients with an average blood glucose >140 mg/dL may be at an increased risk of developing adverse patient outcomes.    

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S842-S842
Author(s):  
Daniel Friedman ◽  
Karen Zurek ◽  
Leyla Asadi ◽  
Mao-Cheng Lee ◽  
Holly Hoang

Abstract Background Clostridioides difficile infection (CDI) is an important cause of morbidity and mortality and management continues to evolve. For laboratories that diagnose by detection of toxin gene, it is unclear whether reporting toxin production is additive to patient care. Furthermore, is there still a role for metronidazole (MNZ) given treatment guidelines now recommend vancomycin (VAN) as first-line therapy for non-severe cases? We analyzed cases of CDI in our hospital to assess outcomes of patients on MNZ vs. VAN and with or without toxin production. Methods A retrospective chart review of inpatients with CDI (based on detection of C. difficile toxin gene by PCR) was conducted between November 2017 and August 2018. Comparison of demographics and outcomes was performed in a) cases that were toxin-positive by enzyme immunoassay vs. negative and b) non-severe cases initially managed with MNZ vs. VAN. Results 76 patients were included (46 toxin-positive, 30 toxin-negative). Toxin-positive patients were older (mean age 77 vs. 62, p = 0.002) but had similar disease severity and initial treatment. A CDI recurrence occurred in 22% vs 0% in the toxin-positive cases (p = 0.006). Any CDI-related complication occurred in 23% of toxin-negative and 35% of toxin-positive cases (ns). After adjusting for toxin-status, age, and severity, the odds ratio of the composite outcome of any complication with toxin-positive CDI was not significant (OR 1.45 95% CI 0.45 -4.6, p = 0.52). There were 37 (49%) patients with non-severe CDI (27 MNZ, 10 VAN). Patients treated with VAN had higher stooling/day (6.3 vs 4.4, p = 0.04) and heart rate (p = 0.02). Initial MNZ use was associated with treatment escalation in 48% of cases compared with 10% in those treated with VAN alone (p = 0.03). CDI-associated mortality was higher in the VAN group (2/10 vs 0/27, p = 0.017). The rate of other complications was not significantly different. Conclusion Although no difference in the composite outcome of any CDI-related complication was detected between toxin positive vs negative patients, toxin-positivity may predict patients at risk for subsequent recurrence. Patients with non-severe CDI did not have increased risk of complications when managed with MNZ; however, they were more likely to require treatment escalation. Disclosures All authors: No reported disclosures.


2021 ◽  
pp. 088307382110001
Author(s):  
Jody L. Lin ◽  
Joseph Rigdon ◽  
Keith Van Haren ◽  
MyMy Buu ◽  
Olga Saynina ◽  
...  

Background: Gastrostomy tube (G-tube) placement for children with neurologic impairment with dysphagia has been suggested for pneumonia prevention. However, prior studies demonstrated an association between G-tube placement and increased risk of pneumonia. We evaluate the association between timing of G-tube placement and death or severe pneumonia in children with neurologic impairment. Methods: We included all children enrolled in California Children’s Services between July 1, 2009, and June 30, 2014, with neurologic impairment and 1 pneumonia hospitalization. Prior to analysis, children with new G-tubes and those without were 1:2 propensity score matched on sociodemographics, medical complexity, and severity of index hospitalization. We used a time-varying Cox proportional hazard model for subsequent death or composite outcome of death or severe pneumonia to compare those with new G-tubes vs those without, adjusting for covariates described above. Results: A total of 2490 children met eligibility criteria, of whom 219 (9%) died and 789 (32%) had severe pneumonia. Compared to children without G-tubes, children with new G-tubes had decreased risk of death (hazard ratio [HR] 0.47, 95% confidence interval [CI] 0.39-0.55) but increased risk of the composite outcome (HR 1.21, CI 1.14-1.27). Sensitivity analyses using varied time criteria for definitions of G-tube and outcome found that more recent G-tube placement had greater associated risk reduction for death but increased risk of severe pneumonia. Conclusion: Recent G-tube placement is associated with reduced risk of death but increased risk of severe pneumonia. Decisions to place G-tubes for pulmonary indications in children with neurologic impairment should weigh the impact of severe pneumonia on quality of life.


Author(s):  
Ying Zhao ◽  
Yan Shu ◽  
Ning Zhao ◽  
Zili Zhou ◽  
Xiong Jia ◽  
...  

Long-term sleep deprivation (SD) is a bad lifestyle habit, especially among specific occupational practitioners, characterized by circadian rhythm misalignment and abnormal sleep/wake cycles. SD is closely associated with an increased risk of metabolic disturbance, particularly obesity and insulin resistance. The incretin hormone, glucagon-like peptide-1 (GLP-1), is a critical insulin release determinant secreted by the intestinal L-cell upon food intake. Besides, the gut microbiota participates in metabolic homeostasis and regulates GLP-1 release in a circadian rhythm manner. As a commonly recognized intestinal probiotic, Bifidobacterium has various clinical indications regarding its curative effect. However, few studies have investigated the effect of Bifidobacterium supplementation on sleep disorders. In the present study, we explored the impact of long-term SD on the endocrine metabolism of rhesus monkeys and determined the effect of Bifidobacterium supplementation on the SD-induced metabolic status. Lipids concentrations, body weight, fast blood glucose, and insulin levels increased after SD. Furthermore, after two months of long-term SD, the intravenous glucose tolerance test (iVGTT) showed that the glucose metabolism was impaired and the insulin sensitivity decreased. Moreover, one month of Bifidobacterium oral administration significantly reduced blood glucose and attenuated insulin resistance in rhesus macaques. Overall, our results suggested that Bifidobacterium might be used to alleviate SD-induced aberrant glucose metabolism and improve insulin resistance. Also, it might help in better understanding the mechanisms governing the beneficial effects of Bifidobacterium.


Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Emma M Loebel ◽  
Mary Rojas ◽  
Connor Mensching ◽  
Danielle Wheelwright ◽  
Laura K Stein

Introduction: Studies have demonstrated that aphasia may negatively impact morbidity and mortality among ischemic stroke (IS) patients. However, the association between post-stroke aphasia and readmission with infection (RI) is poorly understood. We sought to assess the impact of aphasia on post-stroke RI. We hypothesized that aphasic patients are at increased risk of infection in the 30-day post-stroke period. Methods: We performed retrospective chart review of the Mount Sinai Hospital IS patients with 30-day all cause readmission from January 2016 - December 2019. All variables were abstracted from the index admission (IA) electronic medical records except for aspects related to the readmission (RA). Aphasia was present if a neurologist diagnosed the patient with acquired language dysfunction during IA. We performed chi square and logistic regression analyses to compare readmitted patients with and without aphasia at IA. Our fully adjusted model controlled for age, sex, medical comorbidities, NIHSS ≥ 8, IA LOS > 7, IA infection, discharge to facility. We completed all analyses with SPSS. Results: During IA, 36% (n=42) were diagnosed with aphasia. At IA, there were no significant differences in age (dichotomized at 65), sex, or medical comorbidities between aphasic and non-aphasic cohorts. However, more aphasic patients had admission NIHSS ≥ 8 (89% vs 35%, p<0.0001), LOS > 7 (76% vs 42%, p=0.0004), discharge to facility (79% vs 49%, p=0.0016), and RI (52% vs 19%, p=0.002). The presence of aphasia predicted RI in both unadjusted (OR=4.6, p<0.001) and adjusted (OR= 3.3, p=0.014) multivariate analyses. The Kappa inter-reliability ranged from 0.7-1.0 for the key variables included in our adjusted model. Conclusions: The adjusted odds of 30-day readmission with infection were significantly greater in those with diagnosis of aphasia at the time of index admission compared to those without. Our study provides preliminary evidence that the presence of aphasia may have negative consequences on a patient’s health beyond the language disturbance. Further study is needed to better understand the reasons and risk reduction strategies in this vulnerable population.


2008 ◽  
Vol 26 (29) ◽  
pp. 4834-4842 ◽  
Author(s):  
Jean-Philippe Spano ◽  
Dominique Costagliola ◽  
Christine Katlama ◽  
Nicolas Mounier ◽  
Eric Oksenhendler ◽  
...  

Despite the impact of combination antiretroviral therapy (cART) on HIV-related mortality, malignancy remains an important cause of death in the current era. Although the advent of cART has resulted in reductions in the incidence of Kaposi's sarcoma and non-Hodgkin's lymphoma, non–AIDS-defining malignancies present an increased risk for HIV-infected patients, characterized by some common clinical features, generally with a more aggressive behavior and a more advanced disease at diagnosis, which is responsible for poorer patient outcomes. Specific therapeutic recommendations are lacking for these new nonopportunistic malignancies, such as Hodgkin's lymphoma, anal cancer, lung cancer, hepatocarcinoma, and many others. Antiretroviral agents have a propensity for causing drug interactions as a result of their ability to either inhibit or induce the cytochrome P450 (CYP) enzyme system. Because many antineoplastic drugs are also metabolized by the CYP system, coadministration with cART could result in either drug accumulation with increased toxicity, or decreased efficacy of one or both classes of drugs. Further research delineating the combined safety and pharmacokinetics of antiretrovirals and antineoplastic therapy is necessary. Special considerations of these AIDS-related and non–AIDS-related malignancies and their clinical and therapeutic aspects constitute the subject of this review.


2019 ◽  
Vol 6 ◽  
pp. 205435811988490
Author(s):  
Mark McIsaac ◽  
Gordon Kaban ◽  
Adam Clay ◽  
Warren Berry ◽  
Bhanu Prasad

Background: Obesity is recognized as an independent risk factor for chronic kidney disease through multiple direct and indirect biological pathways. Bariatric surgery is a proven, effective method for sustained weight loss. However, there is a relative paucity of data on the impact of bariatric surgery on renal outcomes. Objective: The primary objective was to evaluate the change in urine albumin/creatinine ratio (ACR) in patients undergoing bariatric surgery, at 12 months after the procedure. Secondary objectives were to determine the changes in ACR at (6 and 24 months), estimated glomerular filtration rate (eGFR; 6, 12, and 24 months), and hemoglobin A1c (HbA1c); 12 and 24 months) after the procedure. Design: This observational retrospective cohort study included consecutive obese patients who underwent bariatric surgery. Setting: Provincial Bariatric Surgery Clinic at the Regina General Hospital, Saskatchewan. Patients: This study includes 471 consecutive obese adult patients who underwent bariatric surgery between 2008 and 2015. Measurements: We studied the impact of bariatric surgery on body mass index (BMI), renal outcomes (urine ACR and eGFR) and metabolic outcomes (fasting glucose, total cholesterol, low-density lipoprotein, triglycerides, and HbA1c) in 471 patients. Methods: Patients were followed for 2 years postsurgery in the bariatric clinic. Mixed linear models that accounted for the repeated nature of the data were used to access changes in outcomes over time. Results: Patients were predominantly female (81%) with a mean age (±SD) of 46 ± 10 years. Most patients (87%) had a BMI > 40 kg/m2 and 81% of the patients underwent Roux-en-Y gastric bypass. The mean BMI decreased from 47.7 ± 7.8 kg/m2 at baseline to 37.1 ± 7.9 kg/m2 at 6 months and 34.8 ± 8.8 kg/m2 at 12 months. In a subcohort of patients with microalbuminuria, ACR showed an improvement from a median [interquartile] value of 5.1 [3.7-7.5] mg/mmol at baseline to 2.3 [1.2-3.6] mg/mmol at 6 months ( P = .007), to 1.4 [0.9-3.7] mg/mmol at 2-year follow-up ( P < .001). Similarly, eGFR increased in patients with microalbuminuria from 109 ± 10 mL/min/1.73 m2 at baseline to 120 ± 36 mL/min/1.73 m2 at 2-year follow-up ( P = .013). There were statistically significant reductions in triglycerides, fasting glucose, and HbA1c. Limitations: This was a retrospective chart review, with the lack of a control group. Patients with eGFR less than 60 mL/min/1.73 m2 were not considered for surgery, and we had to measure renal outcomes predominantly on the presence of proteinuria. Conclusions: Our results suggest bariatric surgery significantly decreased weight and consequently improved renal and metabolic outcomes (eGFR, ACR, fasting glucose, cholesterol, and triglycerides) in patients with elevated BMI.


2021 ◽  
Vol 9 (1) ◽  
pp. e001931
Author(s):  
Aljosja Rogiers ◽  
Ines Pires da Silva ◽  
Chiara Tentori ◽  
Carlo Alberto Tondini ◽  
Joseph M Grimes ◽  
...  

BackgroundPatients with cancer who are infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are more likely to develop severe illness and die compared with those without cancer. The impact of immune checkpoint inhibition (ICI) on the severity of COVID-19 illness is unknown. The aim of this study was to investigate whether ICI confers an additional risk for severe COVID-19 in patients with cancer.MethodsWe analyzed data from 110 patients with laboratory-confirmed SARS-CoV-2 while on treatment with ICI without chemotherapy in 19 hospitals in North America, Europe and Australia. The primary objective was to describe the clinical course and to identify factors associated with hospital and intensive care (ICU) admission and mortality.FindingsThirty-five (32%) patients were admitted to hospital and 18 (16%) died. All patients who died had advanced cancer, and only four were admitted to ICU. COVID-19 was the primary cause of death in 8 (7%) patients. Factors independently associated with an increased risk for hospital admission were ECOG ≥2 (OR 39.25, 95% CI 4.17 to 369.2, p=0.0013), treatment with combination ICI (OR 5.68, 95% CI 1.58 to 20.36, p=0.0273) and presence of COVID-19 symptoms (OR 5.30, 95% CI 1.57 to 17.89, p=0.0073). Seventy-six (73%) patients interrupted ICI due to SARS-CoV-2 infection, 43 (57%) of whom had resumed at data cut-off.InterpretationCOVID-19–related mortality in the ICI-treated population does not appear to be higher than previously published mortality rates for patients with cancer. Inpatient mortality of patients with cancer treated with ICI was high in comparison with previously reported rates for hospitalized patients with cancer and was due to COVID-19 in almost half of the cases. We identified factors associated with adverse outcomes in ICI-treated patients with COVID-19.


PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0241554 ◽  
Author(s):  
Jenelle L. Pederson ◽  
Raj S. Padwal ◽  
Lindsey M. Warkentin ◽  
Jayna M. Holroyd-Leduc ◽  
Adrian Wagg ◽  
...  

Surgeons are increasingly treating seniors with complex care needs who are at high-risk of readmission and functional decline. Yet, the prognostic importance of post-operative mobilization in older surgical patients is under-investigated and remains unclear. Thus, we evaluated the relationship between post-operative mobilization and events after hospital discharge in older people. Overall, 306 survivors of emergency abdominal surgery aged ≥65y who required help with <3 activities of daily living were prospectively followed at two Canadian tertiary-care hospitals. Time until mobilization after surgery was attained from hospital charts and a priori defined as ‘delayed’ (≥36h) or ‘early’ (<36h). Primary outcomes for 30-day and 6-month all-cause readmission/death after discharge were assessed in multivariable logistic regression. Patients had a mean age of 76 ± 7.7 years, 45% were women, 41% were ‘vulnerable-to-moderately-frail’, according to the Clinical Frailty Scale. Most common reasons for admission were gallstones (23%), intestinal obstructions (21%), and hernia (17%). Median time to post-operative mobilization was 19h (interquartile range 9−35); 74 (24%) patients had delayed mobilization. Delayed mobilization was independently associated with higher risk of 30-day readmission/death (19 [26%] vs. 22 [10%], P<0.001; adjusted odds ratio [aOR] 2.24, 95%CI 0.99–5.06, P = 0.05), but this was not statistically significant at 6-months (38 [51%] vs. 64 [28%], P<0.001; aOR 1.72, 95%CI 0.91−3.25, P = 0.1). One-quarter of older surgical patients stayed in bed for 1.5 days post-operatively. Delayed mobilization was associated with increased risk of short-term readmission/death. As older, more frail patients undergo surgery, mobilization of older surgical patients remains an understudied post-operative factor. Trial registration: clinicaltrials.gov identifier: NCT02233153


2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 144-144
Author(s):  
Colleen McCabe ◽  
Urvi Patel ◽  
Tyler Beardslee ◽  
Sarah Caulfield ◽  
Christin Lee ◽  
...  

144 Background: A number of studies have demonstrated that overweight and early obese states are associated with improved survival in renal and melanoma cancer patients. The purpose of this study was to investigate the impact of BMI on outcomes of GI cancers treated with SMIs. Methods: A retrospective chart review was conducted to compare outcomes between patients with BMIs ≥ 25 and < 25 who received treatment at Winship between 1/2010-8/2019. The primary objective was to determine the PFS, OS, and ADR rates of patients with BMI ≥ 25 treated with SMIs compared to patients with BMIs < 25. PFS and OS rates were estimated with the Kaplan-Meier method and compared between the groups using the log-rank test. The incidence of adverse events was estimated as frequency and percentage and logistic regression was used to estimate the impact of BMI on adverse effects. Results: 269 patients were included in analysis for PFS, 61 for OS and 281 for ADR rate analysis. Diagnoses included HCC (n = 123, 44%) and CRC (n = 158, 56%). There was no significant difference seen in PFS and OS between the BMI < 25 and BMI ≥ 25 groups (HR 1.17 (0.87-1.56), p = 0.291, HR 1.10 (0.66-1.84), p = 0.713, respectively). A significant difference was demonstrated in the rates of adverse reactions between the two groups (OR 0.31 (0.19-0.52), p<.001) with BMI < 25 having a lower rate of ADRs. After adjusting for covariates, HCC vs CRC diagnosis (p = 0.002) and not requiring dose reduction or delay due to toxicity (p<0.001) were significantly associated with better PFS. Conclusions: Based on the multiple regression analysis, patients with a BMI ≥ 25 do not have improved outcomes over those with a BMI < 25 when taking SMIs for their GI malignancies. Patients with BMI < 25 experienced less drug toxicity that required dose reduction, discontinuation, or treatment delays. [Table: see text]


2016 ◽  
Vol 175 (4) ◽  
pp. R147-R156 ◽  
Author(s):  
Cesar Luiz Boguszewski ◽  
John Ayuk

Based on experimental and animal models, epidemiological data from non-acromegaly populations, and longitudinal and cross-sectional cohorts of patients with acromegaly, a potential association between acromegaly and cancer has long been hypothesized, in particular colorectal cancer, and, to a lesser extent, breast, thyroid and prostate cancers. The exact mechanisms underlying this potential association have not been fully elucidated. Results from studies examining cancer incidence and mortality in acromegaly have been inconsistent, with some demonstrating increased risk, whereas others show no increase. This article reviews the existing data relating to cancer risk and mortality in acromegaly, exploring the limitations of study designs and the impact of changes in disease control and patient outcomes over time.


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