The impact of gender on clinical outcomes after sustaining a pelvic fracture

Rupture of the anterior cruciate ligament (ACL) is a common injury. The objective of the current study was to evaluate if the learning curve has an impact on surgical time and postoperative clinical outcomes after anatomic single-bundle anterior cruciate ligament reconstruction (ACLR) using an outside-in tunnel drilling hamstrings technique. The learning curve has a positive impact on surgical time but has no influence on postoperative clinical outcomes at short time follow-up.

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Projecting the long-term benefits of single pill combination therapy for patients with hypertension in five countries

European Heart Journal ◽

10.1093/ehjci/ehaa946.2781 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

C Borghi ◽

J.G Wang ◽

A.V Rodionov ◽

M Rosas ◽

I.S Sohn ◽

...

Keyword(s):

Combination Therapy ◽

South Korea ◽

Health Outcomes ◽

Clinical Outcomes ◽

Funding Source ◽

Combination Therapies ◽

Private Company ◽

Treatment Pathways ◽

Single Pill ◽

The Impact

Abstract Background It is well established that single pill combination (SPC) therapies have the potential to improve patient adherence versus multi-pill regimens, thereby improving blood pressure control and clinical outcomes in populations with hypertension. Purpose To develop a microsimulation model, capturing different treatment pathways, to project the impact on clinical outcomes of using single pill combination therapies for the management of hypertension in five countries (Italy, Russia, China, South Korea and Mexico). Methods The model was designed to project health outcomes between 2020 and 2030 for populations with hypertension managed according to four different treatment pathways: current treatment practices [CTP], single drug with dosage titration first then sequential addition of other agents [start low and go slow, SLGS], free choice combination with multiple pills [FCC] and combination therapy in the form of a single pill [SPC]. Model inputs were derived from Global Burden of Disease 2017 dataset, including demographics, health status/risk factors, transition probabilities and treatment attributes/healthcare utilization, and the model incorporated real-world challenges to healthcare delivery such as access to care, SBP measurement error, adherence and therapeutic inertia. Simulated outcomes of mortality, incidence of chronic kidney disease (CKD), stroke and ischemic heart disease (IHD), and disability-adjusted life years (DALYs) due to these conditions were estimated for population of 1,000,000 simulated patients for each treatment pathway and country. Results SPC therapy was projected to improve health outcomes over SLGS, FCC and CTP over 10 years in all five countries. SPC was forecast to reduce mortality by 5.4% (Italy), 4.9% (Russia), 4.5% (China), 2.3% (South Korea) and 3.6% (Mexico) versus CTP and showed greater projected reductions in mortality than SLGS and FCC. DALYs were projected to be reduced with SPC therapy by between 5.7% (Italy) and 2.2% (South Korea) compared with CTP and reductions in the incidence of clinical events were also projected with SPC therapy, with decreases in the range of 11.5% (Italy) to 4.9% (South Korea) versus CTP. Conclusions Ten-year projections of clinical outcomes associated with different anti-hypertensive treatment pathways in five countries indicated that both combination therapies (FCC and SPC) are likely to reduce the disease burden of hypertension compared with conventional management approaches, with SPC showing the greatest overall benefits due to improved adherence. Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Sanofi, Gentilly, France

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288. Follow-Up Blood Cultures in Gram-Negative Bacteremia: How Do They Impact Outcomes

Open Forum Infectious Diseases ◽

10.1093/ofid/ofaa439.331 ◽

2020 ◽

Vol 7 (Supplement_1) ◽

pp. S144-S144

Author(s):

Azza Elamin ◽

Faisal Khan ◽

Ali Abunayla ◽

Rajasekhar Jagarlamudi ◽

aditee Dash

Keyword(s):

Clinical Outcomes ◽

Antibiotic Treatment ◽

Readmission Rate ◽

Blood Cultures ◽

Categorical Variables ◽

Gram Negative ◽

Number Of Patients ◽

Significant Difference ◽

The Impact

Abstract Background As opposed to Staphylococcus. aureus bacteremia, there are no guidelines to recommend repeating blood cultures in Gram-negative bacilli bacteremia (GNB). Several studies have questioned the utility of follow-up blood cultures (FUBCs) in GNB, but the impact of this practice on clinical outcomes is not fully understood. Our aim was to study the practice of obtaining FUBCs in GNB at our institution and to assess it’s impact on clinical outcomes. Methods We conducted a retrospective, single-center study of adult patients, ≥ 18 years of age admitted with GNB between January 2017 and December 2018. We aimed to compare clinical outcomes in those with and without FUBCs. Data collected included demographics, comorbidities, presumed source of bacteremia and need for intensive care unit (ICU) admission. Presence of fever, hypotension /shock and white blood cell (WBC) count on the day of FUBC was recorded. The primary objective was to compare 30-day mortality between the two groups. Secondary objectives were to compare differences in 30-day readmission rate, hospital length of stay (LOS) and duration of antibiotic treatment. Mean and standard deviation were used for continuous variables, frequency and proportion were used for categorical variables. P-value < 0.05 was defined as statistically significant. Results 482 patients were included, and of these, 321 (67%) had FUBCs. 96% of FUBCs were negative and 2.8% had persistent bacteremia. There was no significant difference in 30-day mortality between those with and without FUBCs (2.9% and 2.7% respectively), or in 30-day readmission rate (21.4% and 23.4% respectively). In patients with FUBCs compared to those without FUBCs, hospital LOS was longer (7 days vs 5 days, P < 0.001), and mean duration of antibiotic treatment was longer (14 days vs 11 days, P < 0.001). A higher number of patients with FUBCs needed ICU care compared to those without FUBCs (41.4% and 25.5% respectively, P < 0.001) Microbiology of index blood culture in those with and without FUBCs Outcomes in those with and without FUBCs FUBCs characteristics Conclusion Obtaining FUBCs in GNB had no impact on 30-day mortality or 30-day readmission rate. It was associated with longer LOS and antibiotic duration. Our findings suggest that FUBCs in GNB are low yield and may not be recommended in all patients. Prospective studies are needed to further examine the utility of this practice in GNB. Disclosures All Authors: No reported disclosures

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Effect of Obesity on Clinical Failure of Patients Treated with Beta-Lactams

Open Forum Infectious Diseases ◽

10.1093/ofid/ofab212 ◽

2021 ◽

Author(s):

Nathan A Pinner ◽

Natalie G Tapley ◽

Katie E Barber ◽

Kayla R Stover ◽

Jamie L Wagner

Keyword(s):

Treatment Failure ◽

Clinical Outcomes ◽

Hospital Length Of Stay ◽

Source Control ◽

Definitive Treatment ◽

Therapeutic Drug ◽

Obese Patients ◽

Definitive Therapy ◽

All Cause Mortality ◽

The Impact

Abstract Background Altered pharmacokinetics in obese patients raise concerns over worse clinical outcomes. This study assessed whether obese patients receiving a beta-lactam (BL) have worse clinical outcomes compared to non-obese patients and to identify if therapeutic drug monitoring (TDM) may be beneficial. Methods This multi-center, retrospective cohort included hospitalized adults admitted from July 2015-July 2017 treated with a BL as definitive monotherapy against a Gram-negative bacilli for ≥72 hours. Patients were excluded if there was lack of source control or if polymicrobial infections required >1 antibiotic for definitive therapy. Patients were classified based on body mass index (BMI): non-obese (BMI ≤29.9 kg/m 2) and obese (BMI ≥30.0 kg/m 2). The primary outcome was clinical treatment failure, and secondary were hospital length of stay (LOS), inpatient all-cause mortality, and 30-day all-cause readmission. Results There were 257 (43.6%) obese patients and 332 (56.4%) non-obese patients included. The most common infections were urinary (50.9%) and respiratory (31.4%). Definitive treatment was driven by 3 rd generation cephalosporins (46.9%) and cefepime (44.7%). Treatment failure occurred in 131 (51%) obese patients and 109 (32.8%) non-obese patients (p<0.001). Obesity and respiratory source were independently associated with increased likelihood of treatment failure. Obese patients were hospitalized longer than non-obese patients (p=0.002), but no differences were found for all-cause mortality (p=0.117) or infection-related readmission (0=0.112). Conclusions Obese patients treated with BLs have higher rates of treatment failure and longer hospitalization periods than non-obese patients. Future studies are needed to assess the impact of TDM and specific dosing recommendations for targeted infection types.

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Evaluating clinical outcomes of routinely delivered task-shared care for depression in rural Haiti

Global Mental Health ◽

10.1017/gmh.2021.17 ◽

2021 ◽

Vol 8 ◽

Author(s):

Alexandra L. Rose ◽

Ryan McBain ◽

Jesse Wilson ◽

Sarah F. Coleman ◽

Emmanuel Mathieu ◽

...

Keyword(s):

Mental Health ◽

Clinical Outcomes ◽

Positive Impact ◽

International Health ◽

Routine Care ◽

Care Organization ◽

Depression Care ◽

Resource Limited Settings ◽

Resource Limited ◽

The Impact

Abstract Background There is a growing literature in support of the effectiveness of task-shared mental health interventions in resource-limited settings globally. However, despite evidence that effect sizes are greater in research studies than actual care, the literature is sparse on the impact of such interventions as delivered in routine care. In this paper, we examine the clinical outcomes of routine depression care in a task-shared mental health system established in rural Haiti by the international health care organization Partners In Health, in collaboration with the Haitian Ministry of Health, following the 2010 earthquake. Methods For patients seeking depression care betw|een January 2016 and December 2019, we conducted mixed-effects longitudinal regression to quantify the effect of depression visit dose on symptoms, incorporating interaction effects to examine the relationship between baseline severity and dose. Results 306 patients attended 2052 visits. Each visit was associated with an average reduction of 1.11 in depression score (range 0–39), controlling for sex, age, and days in treatment (95% CI −1.478 to −0.91; p < 0.001). Patients with more severe symptoms experienced greater improvement as a function of visits (p = 0.04). Psychotherapy was provided less frequently and medication more often than expected for patients with moderate symptoms. Conclusions Our findings support the potential positive impact of scaling up routine mental health services in low- and middle-income countries, despite greater than expected variability in service provision, as well as the importance of understanding potential barriers and facilitators to care as they occur in resource-limited settings.

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Impact of Tocilizumab on Clinical Outcomes in COVID-19-Associated Cytokine Release Syndrome: A Single-Center Experience

Journal of Pharmacy Practice ◽

10.1177/08971900211028208 ◽

2021 ◽

pp. 089719002110282

Author(s):

Karan Raja ◽

Nicole Daniel ◽

Susan Morrison ◽

Ruben Patel ◽

Jessica Gerges ◽

...

Keyword(s):

Clinical Outcomes ◽

Clinical Status ◽

Rank Test ◽

Cytokine Release ◽

Cytokine Release Syndrome ◽

Single Center ◽

Post Dose ◽

Single Center Experience ◽

Signed Rank Test ◽

The Impact

Background: Tocilizumab is an interleukin-6 receptor antagonist hypothesized to blunt the uncontrolled immune response, cytokine release syndrome, in severe COVID-19 and prevent attributable morbidity and mortality. Objective: The objective of this study was to assess the impact of tocilizumab on clinical outcomes in COVID-19-associated cytokine release syndrome. Methods: Single-center, retrospective cohort study assessing sixty-nine adult patients receiving tocilizumab for suspected COVID-19 cytokine release syndrome. The primary outcome was change in WHO clinical status scale on day seven post-dose analyzed using the Wilcoxon signed rank test. Secondary outcomes assessed impact of timing of administration on clinical outcome. Safety analyses included development of neutropenia, thrombocytopenia, transaminitis, and sepsis within 7 days post-dose. Statistical analyses were conducted using Microsoft Excel. Results: No aggregate clinical change was found between day 0 and day 7. Eleven patients improved, twenty-seven worsened, and thirty-one showed no change. Clinical outcomes were weakly correlated with time from symptom onset (rs = 0.21; p = 0.08) or hospital admission (rs = -0.08; p = 0.49) to dose. In-hospital mortality was 63%. Sepsis was diagnosed in 21 patients, five of which were post-dose. Transaminitis, neutropenia, and thrombocytopenia occurred in seven, one, and six patients, respectively. Conclusion: Tocilizumab did not appear to influence clinical outcomes in our study population, irrespective of timing of administration. Adverse events were not considered drug-related.

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Evaluation of Clinical Outcomes after Introduction of a Dedicated Infectious Diseases- Critical Care Medicine Service in Critical Care Units

Open Forum Infectious Diseases ◽

10.1093/ofid/ofab182 ◽

2021 ◽

Author(s):

Polina Trachuk ◽

Vagish Hemmige ◽

Ruth Eisenberg ◽

Kelsie Cowman ◽

Victor Chen ◽

...

Keyword(s):

Critical Care ◽

Infectious Diseases ◽

Clinical Outcomes ◽

Broad Spectrum ◽

Critical Care Medicine ◽

Care Hospital ◽

Intervention Period ◽

Broad Spectrum Antibiotics ◽

Antibiotic Utilization ◽

The Impact

Abstract Objective Infection is a leading cause of admission to intensive care units (ICU), with critically ill patients often receiving empiric broad-spectrum antibiotics. Nevertheless, a dedicated infectious diseases (ID) consultation and stewardship team is not routinely established. An ID-Critical Care Medicine (ID-CCM) pilot program was designed at a 400-bed tertiary care hospital in which an ID attending was assigned to participate in daily rounds with the ICU team, as well as provide ID consultation on select patients. We sought to evaluate the impact of this dedicated ID program on antibiotic utilization and clinical outcomes in patients admitted to the ICU. Method In this single site retrospective study, we analyzed antibiotic utilization and clinical outcomes in patients admitted to an ICU during post-intervention period from January 1, 2017 to December 31, 2017 and compared it to antibiotic utilization in the same ICUs during the pre-intervention period from January 1, 2015 to December 31, 2015. Results Our data showed a statistically significant reduction in usage of most frequently prescribed antibiotics including vancomycin, piperacillin-tazobactam and cefepime during the intervention period. When compared to pre-intervention period there was no difference in-hospital mortality, hospital length of stay and re-admission. Conclusion With this multidisciplinary intervention, we saw a decrease in the use of the most frequently prescribed broad-spectrum antibiotics without a negative impact on clinical outcomes. Our study shows that the implementation of an ID-CCM service is a feasible way to promote antibiotic stewardship in the ICU and can be used as a strategy to reduce unnecessary patient exposure to broad-spectrum agents.

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Impact of Hybrid Operating Rooms on Long-Term Clinical Outcomes Following Fenestrated and Branched Endovascular Aortic Repair

Journal of Endovascular Therapy ◽

10.1177/1526602821996725 ◽

2021 ◽

pp. 152660282199672

Author(s):

Giovanni Tinelli ◽

Marie Bonnet ◽

Adrien Hertault ◽

Simona Sica ◽

Gian Luca Di Tanna ◽

...

Keyword(s):

Operating Room ◽

Clinical Outcomes ◽

Cox Regression ◽

Statistical Significance ◽

Aortic Aneurysms ◽

Study Patient ◽

Cox Regression Analysis ◽

Significant Difference ◽

The Impact

Purpose: Evaluate the impact of hybrid operating room (HOR) guidance on the long-term clinical outcomes following fenestrated and branched endovascular repair (F-BEVAR) for complex aortic aneurysms. Materials and Methods: Prospectively collected registry data were retrospectively analyzed to compare the procedural, short- and long-term outcomes of consecutive F-BEVAR performed from January 2010 to December 2014 under standard mobile C-arm versus hybrid room guidance in a high-volume aortic center. Results: A total of 262 consecutive patients, including 133 patients treated with a mobile C-arm equipped operating room and 129 with a HOR guidance, were enrolled in this study. Patient radiation exposure and contrast media volume were significantly reduced in the HOR group. Short-term clinical outcomes were improved despite higher case complexity in the HOR group, with no statistical significance. At a median follow-up of 63.3 months (Q1 33.4, Q3 75.9) in the C-arm group, and 44.9 months (Q1 25.1, Q3 53.5, p=0.53) in the HOR group, there was no statistically significant difference in terms of target vessel occlusion and limb occlusion. When the endograft involved 3 or more fenestrations and/or branches (complex F-BEVAR), graft instability (36% vs 25%, p=0.035), reintervention on target vessels (20% vs 11%, p=0.019) and total reintervention rates (24% vs 15%, p=0.032) were significantly reduced in the HOR group. The multivariable Cox regression analysis did not show statistically significant differences for long-term death and aortic-related death between the 2 groups. Conclusion: Our study suggests that better long-term clinical outcomes could be observed when performing complex F-BEVAR in the latest generation HOR.

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RADT-37. THE IMPACT OF POSTOPERATIVE RADIATION THERAPY (PORT) AND EXTENT OF SURGERY ON CLINICAL OUTCOMES OF ATYPICAL MENINGIOMA (AM): A META-ANALYSIS

Neuro-Oncology ◽

10.1093/neuonc/noaa215.790 ◽

2020 ◽

Vol 22 (Supplement_2) ◽

pp. ii189-ii189

Author(s):

Philip Haddad ◽

Furqan Akhtar ◽

Kevin Gallagher

Keyword(s):

Clinical Outcomes ◽

Comparative Studies ◽

English Language ◽

Randomized Clinical Trials ◽

Meta Analysis ◽

Subtotal Resection ◽

Recurrence Rates ◽

Postoperative Radiation Therapy ◽

Extent Of Surgery ◽

The Impact

Abstract BACKGROUND Although meningiomas are among the most prevalent types of brain tumors, AMs account for around 4% of all meningiomas. AMs tend to be more aggressive with relatively higher rates of recurrence and mortality. Gross total resection (GTR) has been the standard of care when possible. However, GTR itself is not always enough to prevent the recurrence of AMs. The role of PORT remains controversial in AM as the comparative studies to support its use have provided conflicting RESULTS: The purpose of this meta-analysis is to evaluate the impact of PORT on clinical outcomes according to the extent of resection in AMs. METHODS A review of the medical literature was conducted using online databases. Inclusion criteria consisted of AM diagnosis, English language, Simpson graded resections, and comparative studies reporting recurrence rates (RcR), Progression-Free Survival (PFS), and Overall Survival (OS) with hazard ratios (HR) or Kaplan-Meier curves. A meta-analysis was conducted using an inverse variance method with a random-effects model. RESULTS Twenty-two comparative studies with a total of 5,129 patients were included and analyzed. When GTR was attained, PORT was associated with improved RcR (HR =0.72, 95%CI:0.59-0.86) and PFS (HR=0.77, 95%CI:0.65-0.90), but not OS (HR=0.93, 95%CI:0.83-1.04). When subtotal resection (STR) was attained, PORT was associated with improved PFS (HR=0.35, 95%CI:0.26-0.48) as well as OS (HR=0.70, 95%CI:0.54-0.89). The extent of surgery also impacted AM outcomes as GTR demonstrated superior PFS (HR=0.45, 95%CI:0.31-0.65) and OS (HR=0.30, 95%CI:0.13-0.72). CONCLUSIONS This is the first meta-analysis to show that PORT is associated with PFS benefit in AMs with GTR and STR. Moreover, PORT significantly improved OS of AMs that underwent STR but had no impact on OS when GTR was achieved. In the absence of randomized clinical trials, this meta-analysis represents the most compelling data supporting the use of PORT in this patient population.

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Does Vancomycin Resistance Increase Mortality? Clinical Outcomes and Predictive Factors for Mortality in Patients with Enterococcus faecium Infections

Antibiotics ◽

10.3390/antibiotics10020105 ◽

2021 ◽

Vol 10 (2) ◽

pp. 105

Author(s):

Jatapat Hemapanpairoa ◽

Dhitiwat Changpradub ◽

Sudaluck Thunyaharn ◽

Wichai Santimaleeworagun

Keyword(s):

Risk Factors ◽

Clinical Outcomes ◽

Proportional Hazards Model ◽

Significant Risk ◽

Vancomycin Resistance ◽

Cox Proportional Hazards Model ◽

Factors Associated ◽

Joint Infections ◽

Bone And Joint Infections ◽

The Impact

The prevalence of enterococcal infection, especially E. faecium, is increasing, and the issue of the impact of vancomycin resistance on clinical outcomes is controversial. This study aimed to investigate the clinical outcomes of infection caused by E. faecium and determine the risk factors associated with mortality. This retrospective study was performed at the Phramongkutklao Hospital during the period from 2014 to 2018. One hundred and forty-five patients with E. faecium infections were enrolled. The 30-day and 90-day mortality rates of patients infected with vancomycin resistant (VR)-E. faecium vs. vancomycin susceptible (VS)-E. faecium were 57.7% vs. 38.7% and 69.2% vs. 47.1%, respectively. The median length of hospitalization was significantly longer in patients with VR-E. faecium infection. In logistic regression analysis, VR-E. faecium, Sequential Organ Failure Assessment (SOFA) scores, and bone and joint infections were significant risk factors associated with both 30-day and 90-day mortality. Moreover, Cox proportional hazards model showed that VR-E. faecium infection (HR 1.91; 95%CI 1.09–3.37), SOFA scores of 6–9 points (HR 2.69; 95%CI 1.15–6.29), SOFA scores ≥ 10 points (HR 3.71; 95%CI 1.70–8.13), and bone and joint infections (HR 0.08; 95%CI 0.01–0.62) were significant risk factors for mortality. In conclusion, the present study confirmed the impact of VR-E. faecium infection on mortality and hospitalization duration. Thus, the appropriate antibiotic regimen for VR-E. faecium infection, especially for severely ill patients, is an effective strategy for improving treatment outcomes.

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