scholarly journals 308. Secondary Infections in Patients Requiring Extracorporeal Membrane Oxygenation (ECMO) for Severe Acute Respiratory Distress Syndrome (ARDS) due to COVID-19 Pneumonia (PNA)

2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S260-S260
Author(s):  
Ryan Rivosecchi ◽  
J Alex Viehman ◽  
Christina K Thorngren ◽  
Ryan K Shields ◽  
Fernanda P Silveira ◽  
...  
Keyword(s):  
Fungal Infections ◽  
Treatment Success ◽  
Significant Risk ◽  
Panel Member ◽  
Severity Of Illness ◽  
Significant Risk Factor ◽  
Recurrent Infections ◽  
Research Support ◽  
Increased Risk ◽  
Super Infection

Abstract Background Rescue ECMO has been used worldwide in patients (pts) with ARDS caused by COVID-19. Bacterial super-infections affect 3.5-14.3% of hospitalized pts with COVID-19. Pts requiring ECMO may be at an increased risk of infection due to their severity of illness, gut translocation and ECMO impact on host immunity. Methods This was a retrospective review of pts requiring ECMO for COVID-19 from April 2020-2021 at a single center. Strict definitions of infections (including ventilator-associated PNA, VAP) were in accordance with CDC criteria. Results 43 ECMO pts with 1065 ECMO days were evaluated. Median age was 53 yrs (range: 21-62) and median BMI was 36.2 (range: 19.4-75.8). 70% were men and 65% were white. 37 patients (86%) experienced a total of 40 infectious episodes with a median onset from ECMO cannulation to first infection of 10.5d (range: 4-50). Median SOFA and SAPSII scores at time of infection were 12 (6-20) and 63 (30-90), respectively. PNA was the most common infection (78%, with 19% of cases complicated by bacteremia and 3% by empyema) (Fig. 1). The most common organisms isolated were Enterobacterales (37%), S. aureus (25%) and P. aeruginosa (16%) (Fig. 2). Only 2% of all organisms were multi-drug resistant. 3 pts had fungal infections (1 candidemia, 2 aspergillus PNA). Duration of ECMO was significantly longer for infected pts (26d, range: 5-92d) vs (11d, range: 3-24d), p=.01. 95% of infected pts had received steroids vs. 67% of uninfected pts, p=0.09. Treatment success at 1 week was 50%, and 24% and 40% of pts had recurrent infections and persistent/recurrent organisms in clinical cultures, respectively. S. aureus (54%) and Enterobacterales (26%) were associated with persistent or recurrent clinical cultures, requiring prolonged antimicrobial therapy. Mortality rate at 30 days was 65% and was significantly higher for pts with infection than those without (67% vs 33%, p=.02). Conclusion Super-infection (most commonly PNA) occurred in almost all COVID-19 pts requiring ECMO for >4 days, and was a significant risk factor for death. Recurrent infections among survivors were common, especially when caused by Enterbacterales or S. aureus. Super-infection and mortality rates of ARDS pts on ECMO for COVID-19 were worse than for ARDS pts on ECMO for influenza at our center. Disclosures Ryan K. Shields, PharmD, MS, Shionogi (Consultant, Research Grant or Support) Fernanda P. Silveira, MD, MS, FIDSA, Ansun (Individual(s) Involved: Self): Grant/Research Support; Novartis (Individual(s) Involved: Self): Grant/Research Support; Qiagen (Individual(s) Involved: Self): Grant/Research Support; Shire (Individual(s) Involved: Self): Advisor or Review Panel member, Grant/Research Support; SlieaGen (Individual(s) Involved: Self): Grant/Research Support; Whiscon (Individual(s) Involved: Self): Grant/Research Support Cornelius J. Clancy, MD, Merck (Grant/Research Support)

scholarly journals 2430. Comorbidity and Severity of Illness Risk Adjustment for Hospital-Onset Clostridioides difficile Infection

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S840-S840
Author(s):  
Stephanie Cabral ◽  
Gita Nadimpalli ◽  
Kerri Thom ◽  
Surbhi Leekha ◽  
Lisa Harris ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Risk Adjustment ◽  
Eligible Patient ◽  
Significant Risk ◽  
Severity Of Illness ◽  
Significant Risk Factor ◽  
Patient Admissions ◽  
Increased Risk ◽  
Binomial Regression

Abstract Background Hospital-onset C. difficile infection (HO-CDI) rates are publicly reported. However, patient-level risk factors are not included in the current risk adjustment methodology, and the knowledge as to which risk factors to include is incomplete. This study aimed to determine whether electronically-available comorbidities and laboratory indicators of severity of illness are risk factors for HO-CDI. Methods We performed a retrospective cohort study of all adult patients admitted to three hospitals (one academic, two community) in Baltimore, Maryland between January 1, 2016 and January 1, 2018. Information extracted from electronic medical records included demographics, ICD-10 codes, laboratory results within 24 hours of admission (i.e., hematocrit, hemoglobin, platelet count, leukocytes, BUN, CO2, creatinine, glucose, sodium, and potassium), medication administration (i.e., antibiotic and antacid use), and C. difficile test result. Comorbid conditions were assessed by the Elixhauser Comorbidity Index components. HO-CDI was defined by positive laboratory test > 3 days after admission. Potential risk factors for HO-CDI were assessed using bivariate log binomial regression. Multivariable log binomial regression was conducted using significant (P < 0.1) covariates. Results At hospital 1 (academic), 314 of the 48,057 (0.65%) eligible patient admissions had HO- CDI; 41 of the 8,791 (0.47%) and 75 of the 29,211 (0.26%) of patient admissions at community hospitals 2 and 3, respectively, had HO-CDI. In multivariable analysis, Elixhauser Score was a significant risk factor for HO-CDI at all hospitals when controlling for antibiotic and antacid use; for every one-point increase in Elixhauser Score, there was an increased risk of HO-CDI of 1.27 (95% CI: 1.21, 1.32) at hospital 1, 1.38 (95% CI: 1.24, 1.54) at hospital 2, and 1.28 (95% CI: 1.10, 1.31) at hospital 3. Table 1 shows significant risk factors for HO-CDI for each hospital. When individual comorbidities were assessed in the regression analysis, fluid and electrolyte disorders were a significant risk factor for HO-CDI for all hospitals. Conclusion Laboratory values upon admission and electronically available patient comorbidities are important risk factors for HO-CDI and should be considered for future risk adjustment. Disclosures All authors: No reported disclosures.

scholarly journals 1060. Evaluation of ALT at Sustained Virologic Response (SVR) in Patients with Treated Hepatitis C Virus (HCV) Infection

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S559-S559
Author(s):  
Amanda Theppote ◽  
Amy Nelson ◽  
Kristen A Stafford ◽  
Eleanor Wilson ◽  
Shyam Kottilil ◽  
...  
Keyword(s):  
Treatment Outcome ◽  
Viral Load ◽  
Hepatitis C ◽  
Real World ◽  
Treatment Success ◽  
Panel Member ◽  
Research Support ◽  
Hepatocellular Damage ◽  
Increased Risk ◽  
Risk Of Relapse

Abstract Background With the advent of directly acting antiviral agents, HCV cure rates exceed 90% in real world studies with an excellent safety profile, but viral load tests of cure are expensive and may limit access to treatment, especially in resource-limited settings. Elevated alanine aminotransferase (ALT) has been shown to correlate with hepatocellular damage. Few studies have evaluated the use of ALT in direct acting antiviral (DAA) treated HCV patients post-treatment as a marker of treatment success. In this large retrospective cohort study, we evaluated the ability of serum ALT level at SVR to predict treatment outcome. Methods We collected baseline demographics, treatment characteristics, and outcomes of DAA-treated patients treated between January 2015 through January 2019 in the VA Maryland Healthcare System as standard of care, and patients in federally qualified health centers in Washington, DC treated between May and November 2015 in the ASCEND study (NCT02339038). Using the ASCEND study as a training set and VA data as the confirmatory set, receiver operating curves (ROC) were generated to determine the predictive value of ALT at SVR for treatment outcome. Results In total, 1415 patients were included, with 1010 patients from the VA and 405 from the ASCEND cohort. We found 96% (n=1360) of patients achieved SVR; &lt; 4% (n =55) relapsed. Baseline demographics are in Table 1. The ALT at SVR were 21.19 IU/L (SD 13.98) and 17.89 IU/L (SD 11.62) in the VA and ASCEND data, respectively compared to 57.84 (SD 41.06) and 42.53 (SD 19.61) who relapsed. With the VA and ASCEND data combined, the mean ALT at SVR was 20.25 (SD 13.43) in comparison to an ALT of 53.11 (SD 36.33) for those patients who relapsed. ROC analysis revealed that ALT &gt; 22 predicted an increased risk of relapse (Figure 1). Table 1:Characteristics of Subjects Completing Hepatitis C Treatment Figure 1: ROC Curve Conclusion In this real-world cohort, we found that ALT greater than 22 at SVR corresponded with an increased risk of relapse and was independent of variables previously associated with relapse, including HIV coinfection status, sex, treatment history, and fibrosis staging. Limiting HCV viral load testing to patients with ALT &gt; 22 at SVR may reduce the overall burden of HCV treatment costs for the majority of HCV treated patients. Disclosures Shyam Kottilil, MD PhD, Arbutus Pharmaceuticals (Grant/Research Support)Gilead Sciences (Grant/Research Support)Merck Inc (Grant/Research Support, Advisor or Review Panel member)

Physical Illness and Suicide Risk in Rural Residents of Contemporary China

Crisis ◽  
2014 ◽  
Vol 35 (5) ◽  
pp. 330-337 ◽  
Author(s):  
Cun-Xian Jia ◽  
Lin-Lin Wang ◽  
Ai-Qiang Xu ◽  
Ai-Ying Dai ◽  
Ping Qin
Keyword(s):  
Risk Factor ◽  
Family Income ◽  
Rural China ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Health Condition ◽  
Physical Illness ◽  
Rural Residents ◽  
Increased Risk ◽  
Study Population

Background: Physical illness is linked with an increased risk of suicide; however, evidence from China is limited. Aims: To assess the influence of physical illness on risk of suicide among rural residents of China, and to examine the differences in the characteristics of people completing suicide with physical illness from those without physical illness. Method: In all, 200 suicide cases and 200 control subjects, 1:1 pair-matched on sex and age, were included from 25 townships of three randomly selected counties in Shandong Province, China. One informant for each suicide or control subject was interviewed to collect data on the physical health condition and psychological and sociodemographic status. Results: The prevalence of physical illness in suicide cases (63.0%) was significantly higher than that in paired controls (41.0%; χ2 = 19.39, p < .001). Compared with suicide cases without physical illness, people who were physically ill and completed suicide were generally older, less educated, had lower family income, and reported a mental disorder less often. Physical illness denoted a significant risk factor for suicide with an associated odds ratio of 3.23 (95% CI: 1.85–5.62) after adjusted for important covariates. The elevated risk of suicide increased progressively with the number of comorbid illnesses. Cancer, stroke, and a group of illnesses comprising dementia, hemiplegia, and encephalatrophy had a particularly strong effect among the commonly reported diagnoses in this study population. Conclusion: Physical illness is an important risk factor for suicide in rural residents of China. Efforts for suicide prevention are needed and should be integrated with national strategies of health care in rural China.

scholarly journals Television Viewing and Cognitive Dysfunction of Korean Older Adults

Healthcare ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 547
Author(s):  
Mi Sook Jung ◽  
Eunyoung Chung
Keyword(s):  
Older Adults ◽  
Cognitive Dysfunction ◽  
Cognitive Aging ◽  
Significant Risk ◽  
Multivariate Logistic Regression Analysis ◽  
Later Life ◽  
Significant Risk Factor ◽  
Tv Viewing ◽  
Increased Risk ◽  
The Impact

This study examined the association between television (TV) viewing and cognitive dysfunction in elderly Koreans. Among participants of the 2014 National Survey of Older Koreans, 9644 were considered in this study. To better identify the association between two factors, propensity score (PS) matching with exact method was used. Finally, 168 viewers and non-viewers each were selected based on estimated PS on key variables and eliminating double matches. Multivariate logistic regression analysis was performed when controlling for possible covariates. Viewers were more likely to have cognitive dysfunction than non-viewers, with significant differences in most covariates. After correcting confounding effects of these covariates with PS matching, TV viewing was found to be a significant risk factor of cognitive dysfunction, along with absence of diagnosed hypertension and non-participation in physical leisure activities. TV viewing might be associated with increased risk of cognitive dysfunction in later life. Appropriate education and strategies to minimize TV viewing among older adults should be established to contribute to attenuating cognitive aging. More interventional studies can help older adults, caregivers, and healthcare professionals explore the cognitively beneficial alternatives to TV use considering the impact of socioeconomic factors of selecting TV viewing as a preferred leisure activity.

scholarly journals Endogenous Endophthalmitis: A Review of Case Series Published between 2011 and 2020

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Ciprian Danielescu ◽  
Nicoleta Anton ◽  
Horia Tudor Stanca ◽  
Mihnea Munteanu
Keyword(s):  
Fungal Infections ◽  
Diagnostic Yield ◽  
Significant Risk ◽  
Case Series ◽  
Pyogenic Liver Abscess ◽  
Significant Risk Factor ◽  
Cochrane Library ◽  
Endogenous Endophthalmitis ◽  
Success Rates ◽  
Endogenous Fungal Endophthalmitis

This is a literature review of 31 case series of endogenous endophthalmitis (EE) published in the last ten years, identified from a literature search of several databases (PubMed, EMBASE, and the Cochrane Library). While diabetes mellitus and malignancies remain the most frequently associated medical conditions, intravenous drug use is a significant risk factor (especially in the last years, in studies from Western countries). Ophthalmologic screening is recommended for candidaemia, but not in patients with sepsis of other aetiologies (however, the physician treating patients with sepsis must be well aware of EE). The most frequent Gram-positive microorganisms that cause EE are Staphylococcus and Streptococcus; the most frequent Gram-negative organism is Pseudomonas, and yeasts, probably Candida, usually cause fungal infections. In all-cause EE, prognostic factors of better visual outcomes are initial VA better than counting fingers, performing a pars plana vitrectomy (PPV), performing an intravitreal injection within the first 24 hours after clinical diagnosis, and the presence of a focal type of EE. In endogenous fungal endophthalmitis, more than 1/4 of patients have bilateral involvement. Blood samples have a low rate of positivity. Yeasts remain the most prevalent cause. Many authors report using azoles and echinocandins for systemic therapy (and voriconazole for intravitreal injections). Although PPV was performed in small proportions of eyes, the anatomical success rate is quite high. Klebsiella pneumoniae is an important cause of EE in Southeast Asia (and probably an emergent etiology in other regions), which is frequently associated with diabetes. There is a robust association with pyogenic liver abscess (PLA) (but in up to half of the cases, the diagnosis of EE precedes that of PLA). Blood cultures have a high diagnostic yield, while vitreous samples have a low yield. K. pneumoniae may carry antibiotic resistance. Anatomical and functional success rates are small, but they may be improved with PPV.

scholarly journals Increased Risk of Valvular Heart Disease in Systemic Sclerosis: An Underrecognized Cardiac Complication

2021 ◽  
pp. jrheum.201005
Author(s):  
Reto D. Kurmann ◽  
Edward A. El-Am ◽  
Yasser A. Radwan ◽  
Avneek S. Sandhu ◽  
Cynthia S. Crowson ◽  
...  
Keyword(s):  
Heart Disease ◽  
Systemic Sclerosis ◽  
Valvular Heart Disease ◽  
Cardiac Involvement ◽  
Significant Risk ◽  
Fold Increase ◽  
Significant Risk Factor ◽  
Increased Risk ◽  
Incident Cases

Objective Cardiac involvement is a poor prognostic marker in systemic sclerosis (SSc). While diastolic dysfunction, myocardial fibrosis, and arrhythmias are traditionally considered features of primary cardiac involvement in SSc, the incidence of valvular heart disease (VHD) is not well reported. Our objective was to examine the prevalence of VHD at time of SSc diagnosis and incidence of VHD during follow up compared to non-SSc subjects. Methods Medical records of patients with suspicion of SSc were reviewed to identify incident cases. SSc subjects were matched 1:2 by age- and sex to non-SSc subjects. Results The study included 78 incident SSc cases and 156 non-SSc comparators [56 years (± 15.7), 91% female]. A nearly 4-fold increase in the prevalence of moderate/severe VHD prior to SSc diagnosis compared to non-SSc subjects (6% vs. 0%; P=0.004) was identified. During follow up, 18 SSc and 12 non-SSc patients developed moderate/severe VHD. The cumulative incidence of VHD at 10 years after SSc incidence/index was 17.9% (95% CI: 10.7-29.9%) in patients with SSc compared with 2.3% (95% CI: 0.7-6.3%) in non-SSc subjects (HR: 4.23; 95% CI: 2.03-8.83). Coronary heart disease was the only significant risk factor for VHD. Conclusion SSc patients have a 4-fold increase in the prevalence of moderate/severe VHD at diagnosis compared to non-SSc patients. They also have a 4-fold increased risk of developing moderate/severe VHD after diagnosis of SSc. Aortic stenosis and mitral regurgitation have a much higher prevalence in SSc patients, besides secondary tricuspid regurgitation. Underlying mechanisms for this association require further elucidation.

scholarly journals Post-Anticoagulation Cessation D-Dimer Testing and VTE Recurrence in Real-World Australian Audit

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 1227-1227
Author(s):  
Julie Wang ◽  
Rowena Brook ◽  
Alison Slocombe ◽  
Lisa Hong ◽  
Prahlad Ho
Keyword(s):  
Risk Factor ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Risk Of Recurrence ◽  
Increased Risk ◽  
Recurrent Vte ◽  
Residual Thrombus ◽  
Repeat Imaging ◽  
D Dimer

Abstract Aim Elevated D-dimer post-anticoagulation cessation is a recognised risk factor for recurrent venous thromboembolic events (VTE). In particular, raised D-dimer post cessation has been associated with increased risk of recurrence in unprovoked major VTE. Currently in Australia, D-dimer has not been widely used in practice to stratify the risk of VTE recurrence. This study aims to retrospectively analyse the effect of routine D-dimer testing and it's association with VTE recurrence. Methods A retrospective evaluation was performed on 1024 patients with a diagnosis of VTE at a tertiary hospital in Australia between January 2013 and December 2016. Data collected included demographics, results and timing of D-dimer testing and serial imaging results. Results 1024 patients were reviewed with a total median follow up of 12 months (range 0-59 months). D-dimer was tested in 189 patients (18.5%) within 90 days after cessation of anticoagulation. Of these patients, median age was 58 (18-92) and 55.3% (n=105) were female. 33.3% (n=63) had isolated distal deep vein thrombosis (IDDVT), 66.3% (n=126) had above knee DVT (AKDVT)/pulmonary embolus (PE), 54.5% (n=103) of VTE were provoked. Abnormal post cessation D-dimer (>500) was found in 72 patients (37.9%). Of these, 25 patients were restarted on anticoagulation; one had recurrent VTE whilst on low dose apixaban 2.5mg BD and one had recurrence after cessation of anticoagulation at a later date. Patients with elevated D-dimer post cessation had a higher rate of recurrence with the highest risk in patients with D-dimer >1000 (RR 7.38, p=<0.01) outlined in Table 1. Of the 164 patients with post cessation D-dimer testing who remained off anticoagulation there were a total of 24 (12.6%) episodes of recurrent VTE. Elevated D-dimer post anticoagulation cessation was a significant risk factor for recurrence in both provoked VTE (RR 4.21, p=0.01) and unprovoked VTE cohorts (RR 4.55, p=0.008) outlined in Table 2. When provoked VTE were sub-categorised, raised D-dimer demonstrated the most statistical significance in VTE provoked by travel (RR 13.5 p=0.06). Of the patients with post anticoagulation cessation D-dimer testing 170 patients (89.9%) had repeat imaging to assess for residual thrombus. In the subgroup of patients with no residual thrombus, elevated D-dimer was a significant risk factor for VTE recurrence (RR 6.4, p=<0.01). Patients with normal D-dimer and no residual thrombus had the lowest rate of recurrence 5.4% (n=4) see Table 3. When stratified by type of VTE, elevated D-dimer post anticoagulation cessation was significantly related to risk for recurrence in the overall IDDVT sub-cohort (RR 4.09, p=0.007). This was not significant for the AKDVT/PE sub cohort (RR 3.24, p=0.079). However, for patients with unprovoked AKDVT or PE, having D-dimer tested post anticoagulation, regardless of result, was associated with lower rates of VTE recurrence RR 0.30 (p=0.02) compared to those who had no D-dimer testing as part of follow-up. Conclusion Post treatment D-dimer testing may have a clinical role in stratifying the risk of VTE recurrence along with repeat imaging to detect residual thrombus. Elevated D-dimer post anticoagulation cessation is associated with increased risk of VTE recurrence for both provoked and unprovoked VTE with highest risk in patients with D-dimer >1000. Patients with no residual thrombus and a negative D-dimer post anticoagulation cessation had the lowest rate of recurrence. In the subgroup of patients with provoked VTE and IDDVT a positive D-dimer post cessation was associated with 4.21 and 4.09 relative risk of recurrence respectively, suggesting that the role of D-dimer testing can be extended to these subpopulations. Interestingly, in patients with unprovoked AKDVT or PE, having post-cessation D-dimer testing performed, regardless of result, was associated with a significantly lower rate of VTE recurrence compared to patients without D-dimer testing, which may be related to specialist review and recommencement of anticoagulation in high-risk patients. Disclosures No relevant conflicts of interest to declare.

scholarly journals Prevalence of pulmonary tuberculosis in Karachi juvenile jail, Pakistan

2003 ◽  
Vol 9 (4) ◽  
pp. 667-674
Author(s):  
S. A. Shah ◽  
S. A. Mujeeb ◽  
A. Mirza ◽  
K. G. Nabi ◽  
Q. Siddiqui
Keyword(s):  
Risk Factors ◽  
Positive Family History ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Treatment Programme ◽  
Tb Treatment ◽  
Increased Risk ◽  
History Of ◽  
Poor Ventilation ◽  
General Community

Jailinmates may be at increased risk of contracting tuberculosis [TB]. We studied 386 detainees [mean age 17.7 years] in Karachi juvenile jail to determine the prevalence of TB and possible risk factors for contracting TB. We found a 3.9% prevalence of TB among the inmates, significantly higher than the estimated 1.1% prevalence in the general population of Pakistan. Positive family history of TB was a significant risk factor for TB. Poor adherence of previously diagnosed patients to anti-TB treatment was found. Our study highlights the vulnerability of inmates to TB owing to the presence of highly infectious cases, along with environmental conditions such as overcrowding and poor ventilation. This study strongly indicates the need for an effective treatment programme in the jails as well in the general community

scholarly journals Parvovirus Enteritis and Other Risk Factors Associated With Persistent Gastrointestinal Signs in Dogs Later in Life: a Retrospective Cohort Study

2021 ◽  
Author(s):  
Kanae Takada ◽  
Anne M. Flemming ◽  
Maarten J. Voordouw ◽  
Anthony P. Carr
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Health Problems ◽  
Organ Systems ◽  
Increased Risk

Abstract Background: Parvoviral enteritis is a viral gastrointestinal (GI) infection of dogs. Recovery from PE has been associated with persistent GI signs. The objectives of this study were: (i) To determine whether dogs that have recovered from PE (post-parvo dogs) had an increased risk of persistent GI signs compared to uninfected controls. (ii) To investigate the lifestyle and clinicopathologic factors that are associated with persistent GI signs in post-parvo dogs. Methods: Eighty-six post-parvo dogs and 52 age-matched control dogs were enrolled in this retrospective cohort study. The owners were interviewed about the health and habits of their dogs using a questionnaire. We used logistic regression to test whether parvovirus enteritis and other risk factors are associated with general health problems in all dogs and with persistent GI signs in post-parvo dogs.Results: The prevalence of persistent GI signs was significantly higher in post-parvo dogs compared to control dogs (57% vs 25%, P < 0.001). Markers of disease severity such as neutropenia, low body temperature, and treatment with an antiemetic medication (metoclopramide) were significant risk factors for persistent GI signs in post-parvo dogs. Persistent GI signs in post-parvo dogs was a risk factor for health problems in other organ systems.Conclusions: Parvovirus enteritis is a significant risk factor for persistent GI signs in dogs highlighting the importance of prevention. The risk factors identified in the present study may guide future investigations on the mechanisms that link parvovirus enteritis to chronic health problems in dogs.

scholarly journals Allergic Comorbidity Is a Risk Factor for Not Attending Scheduled Outpatient Visits in Children with Asthma

Children ◽  
2021 ◽  
Vol 8 (12) ◽  
pp. 1193
Author(s):  
Kalle Garpvall ◽  
Marie Hauerslev ◽  
Mads Marckmann ◽  
Mette N. Hermansen ◽  
Kirsten S. Hansen ◽  
...  
Keyword(s):  
Risk Factor ◽  
Asthma Control ◽  
Treatment Adherence ◽  
Allergic Sensitization ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Asthma Severity ◽  
Outpatient Visits ◽  
Increased Risk ◽  
Children With Asthma

Asthma is one of the most common chronic diseases in children globally. Previous studies have shown that not attending asthma primary care consultations is associated with poorer treatment adherence and increased risk of loss of asthma control on a short-term basis. Here, we investigated long-term patterns and predictors of not attending scheduled asthma outpatient visits during 5-years of follow-up in 146 children with asthma. Of the 146 children, 67 (46%) did not attend at least one scheduled appointment, amounting to a total of 122 (10.8%) missed of 1133 scheduled appointments. In a multivariate analysis adjusting for total scheduled visits in the 5-year period any allergic sensitization was a significant risk factor for not attending ≥1 scheduled appointment (aOR = 6.6 (95% CI, 1.3–39.7), p = 0.03), which was not the case for asthma treatment step or lung function. Furthermore, atopic predisposition decreased the risk of non-attendance (aOR = 0.36 (0.13–0.92), p = 0.04). We found no association between non-attendance, treatment adherence or loss of asthma control. This study highlights that allergic comorbidity, but not degree of asthma severity, identifies a group of children with asthma who are prone to not attend scheduled outpatient appointments.

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