hospitals

Benign positional vertigo may be a more common cause of falls in older people than we thought. It’s certainly worth looking for since it is treatable.

View

Background
The frequency and impact of undiagnosed benign paroxysmal positional vertigo (BPPV) in people identified with high falls risk has not been investigated.

Objective
To determine the frequency and impact on key psychosocial measures of undiagnosed BPPV in adult community rehabilitation outpatients identified with a high falls risk.

Design
A frequency study with cross-sectional design.

Setting
A Community Rehabilitation Program in Melbourne, Australia.

Subjects
Adult community rehabilitation outpatients with a Falls Risk for Older People in the Community Screen score of four or higher.

Methods
BPPV was assessed in 34 consecutive high falls risk rehabilitation outpatients using the Dix–Hallpike test and supine roll test. Participants were assessed for anxiety, depression, fear of falls, social isolation and loneliness using the Hospital Anxiety and Depression Scale, Falls Efficacy Scale-International and De Jong Gierveld 6-Item Loneliness Scale.

Results
A total of 18 (53%; 95% confidence interval: 36, 70) participants tested positive for BPPV. There was no significant difference between those who tested positive for BPPV and those who did not for Falls Risk for Older People in the Community Screen scores (P = 0.555), Hospital Anxiety and Depression Scale (Anxiety) scores (P = 0.627), Hospital Anxiety and Depression Scale (Depression) scores (P = 0.368) or Falls Efficacy Scale-International scores (P = 0.481). Higher scores for the De Jong Gierveld 6-Item Loneliness Scale in participants with BPPV did not reach significance (P = 0.056).

Conclusions
Undiagnosed BPPV is very common and associated with a trend towards increased loneliness in adult rehabilitation outpatients identified as having a high falls risk.

Author/s:

Hawke, L. J., Barr, C. J., McLoughlin, J. V.

Effect of Amoxicillin Dose and Treatment Duration on the Need for Antibiotic Re-treatment in Children With Community-Acquired Pneumonia: The CAP-IT Randomized Clinical Trial

Bethie Seay — Sun, 07 Nov 2021 05:00:00 +0000

Date Added:

November 7, 2021

Journal/Publication:

JAMA

Publication Date:

November 2, 2021

Issue:

Volume:

326

Pages:

1713-1724

Type:

Clinical Research Results

DOI (1):

10.1001/jama.2021.17843

3 days of standard dose amoxicillin was as effective as 7 days of high-dose amoxicillin for treatment of CAP in children discharged from an ED. In both cases, additional antibiotic treatment was required subsequently in around 12.5% of kids.

View

Importance
The optimal dose and duration of oral amoxicillin for children with community-acquired pneumonia (CAP) are unclear.

Objective
To determine whether lower-dose amoxicillin is noninferior to higher dose and whether 3-day treatment is noninferior to 7 days.

Design, Setting, and Participants
Multicenter, randomized, 2 × 2 factorial noninferiority trial enrolling 824 children, aged 6 months and older, with clinically diagnosed CAP, treated with amoxicillin on discharge from emergency departments and inpatient wards of 28 hospitals in the UK and 1 in Ireland between February 2017 and April 2019, with last trial visit on May 21, 2019.

Interventions
Children were randomized 1:1 to receive oral amoxicillin at a lower dose (35-50 mg/kg/d; n = 410) or higher dose (70-90 mg/kg/d; n = 404), for a shorter duration (3 days; n = 413) or a longer duration (7 days; n = 401).

Main Outcomes and Measures
The primary outcome was clinically indicated antibiotic re-treatment for respiratory infection within 28 days after randomization. The noninferiority margin was 8%. Secondary outcomes included severity/duration of 9 parent-reported CAP symptoms, 3 antibiotic-related adverse events, and phenotypic resistance in colonizing Streptococcus pneumoniae isolates.

Results
Of 824 participants randomized into 1 of the 4 groups, 814 received at least 1 dose of trial medication (median [IQR] age, 2.5 years [1.6-2.7]; 421 [52%] males and 393 [48%] females), and the primary outcome was available for 789 (97%). For lower vs higher dose, the primary outcome occurred in 12.6% with lower dose vs 12.4% with higher dose (difference, 0.2% [1-sided 95% CI –∞ to 4.0%]), and in 12.5% with 3-day treatment vs 12.5% with 7-day treatment (difference, 0.1% [1-sided 95% CI –∞ to 3.9]). Both groups demonstrated noninferiority with no significant interaction between dose and duration (P = .63). Of the 14 prespecified secondary end points, the only significant differences were 3-day vs 7-day treatment for cough duration (median 12 days vs 10 days; hazard ratio [HR], 1.2 [95% CI, 1.0 to 1.4]; P = .04) and sleep disturbed by cough (median, 4 days vs 4 days; HR, 1.2 [95% CI, 1.0 to 1.4]; P = .03). Among the subgroup of children with severe CAP, the primary end point occurred in 17.3% of lower-dose recipients vs 13.5% of higher-dose recipients (difference, 3.8% [1-sided 95% CI, –∞ to10%]; P value for interaction = .18) and in 16.0% with 3-day treatment vs 14.8% with 7-day treatment (difference, 1.2% [1-sided 95% CI, –∞ to 7.4%]; P value for interaction = .73).

Conclusions and Relevance
Among children with CAP discharged from an emergency department or hospital ward (within 48 hours), lower-dose outpatient oral amoxicillin was noninferior to higher dose, and 3-day duration was noninferior to 7 days, with regard to need for antibiotic re-treatment. However, disease severity, treatment setting, prior antibiotics received, and acceptability of the noninferiority margin require consideration when interpreting the findings.

Trial Registration
ISRCTN Identifier: ISRCTN76888927

Author/s:

Bielicki, J. A., Stöhr, W., Barratt, S., Dunn, D., Naufal, N., Roland, D., Sturgeon, K., Finn, A., Rodriguez-Ruiz, J. P., Malhotra-Kumar, S., Powell, C., Faust, S. N., Alcock, A. E., Hall, D., Robinson, G., Hawcutt, D. B., Lyttle, M. D., Gibb, D. M., Sharland, M.

Efficacy and Safety of Nonantibiotic Outpatient Treatment in Mild Acute Diverticulitis (DINAMO-study): A Multicentre, Randomised, Open-label, Noninferiority Trial

Bethie Seay — Tue, 02 Nov 2021 05:00:00 +0000

Date Added:

November 2, 2021

Journal/Publication:

Annals of Surgery

Publication Date:

November 1, 2021

Issue:

Volume:

274

Pages:

e435-e442

Type:

Clinical Research Results

DOI (1):

10.1097/SLA.0000000000005031

PMID (1):

34183510

MeSH

Humans

Amoxicillin-potassium clavulanate combination

anti-bacterial agents

prospective studies

outpatients

Anti-Inflammatory Agents

Ambulatory Care

hospitalization

pain management

Emergency Service, hospital

hospitals

tomography

pain

Apparently it isn’t necessary to treat patients with mild diverticulitis with antibiotics.

View

Objective:
Mild AD can be treated safely and effectively on an outpatient basis without antibiotics.

Summary of Background Data:
In recent years, it has shown no benefit of antibiotics in the treatment of uncomplicated AD in hospitalized patients. Also, outpatient treatment of uncomplicated AD has been shown to be safe and effective.

Methods:
A Prospective, multicentre, open-label, noninferiority, randomized controlled trial, in 15 hospitals of patients consulting the emergency department with symptoms compatible with AD.

The Participants were patients with mild AD diagnosed by Computed Tomography meeting the inclusion criteria were randomly assigned to control arm (ATB-Group): classical treatment (875/125 mg/8 h amoxicillin/clavulanic acid apart from anti-inflammatory and symptomatic treatment) or experimental arm (Non-ATB-Group): experimental treatment (antiinflammatory and symptomatic treatment). Clinical controls were performed at 2, 7, 30, and 90 days.

The primary endpoint was hospital admission. Secondary endpoints included number of emergency department revisits, pain control and emergency surgery in the different arms.

Results:
Four hundred and eighty patients meeting the inclusion criteria were randomly assigned to Non-ATB-Group (n = 242) or ATB-Group (n = 238). Hospitalization rates were: ATB-Group 14/238 (5.8%) and Non-ATB-Group 8/242 (3.3%) [mean difference 2.58%, 95% confidence interval (CI) 6.32 to -1.17], confirming noninferiority margin. Revisits: ATB-Group 16/238 (6.7%) and Non-ATB-Group 17/242 (7%) (mean difference -0.3, 95% CI 4.22 to -4.83). Poor pain control at 2 days follow up: ATB-Group 13/230 (5.7%), Non-ATB-Group 5/221 (2.3%) (mean difference 3.39, 95% CI 6.96 to -0.18).

Conclusions:
Nonantibiotic outpatient treatment of mild AD is safe and effective and is not inferior to current standard treatment.

Trial registration:
ClinicalTrials.gov (NCT02785549); EU Clinical Trials Register (2016-001596-75)

Author/s:

Mora-López, L., Ruiz-Edo, N., Estrada-Ferrer, O., Piñana-Campón, M. L., Labró-Ciurans, M., Escuder-Perez, J., Sales-Mallafré, R., Rebasa-Cladera, P., Navarro-Soto, S., Serra-Aracil, X.

Extended follow-up of local steroid injection for carpal tunnel syndrome: A randomized clinical trial

Bethie Seay — Tue, 26 Oct 2021 05:00:00 +0000

Date Added:

October 26, 2021

Journal/Publication:

JAMA

Publication Date:

October 22, 2021

Issue:

Volume:

Pages:

e2130753

Type:

Clinical Research Results

DOI (1):

10.1001/jamanetworkopen.2021.30753

MeSH

carpal tunnel syndrome

double-blind method

Shoulder

Kaplan-Meier Estimate

Anti-Inflammatory Agents

Carpal tunnel injections with methylprednisolone appear to reduce or delay surgery but symptoms are no different at 5 years than with a placebo injection.

View

Importance Local steroid injection is commonly used in treating patients with idiopathic carpal tunnel syndrome, but evidence regarding long-term efficacy is lacking.

Objective To assess the long-term treatment effects of local steroid injection for carpal tunnel syndrome.

Design, Setting, and Participants This exploratory 5-year extended follow-up of a double-blind, placebo-controlled randomized clinical trial was conducted from November 2008 to March 2012 at a university hospital orthopedic department. Participants included patients aged 22 to 69 years with primary idiopathic carpal tunnel syndrome and no prior treatment with local steroid injections. Data were analyzed from May 2018 to August 2018.

Interventions Patients were randomized to injection of 80 mg methylprednisolone, 40 mg methylprednisolone, or saline.

Main Outcomes and Measures The coprimary outcomes were the symptom severity score and rate of subsequent carpal tunnel release surgery on the study hand at 5 years. Secondary outcomes were time from injection to surgical treatment, SF-36 bodily pain score, and score on the 11-item disabilities of the arm, shoulder, and hand scale.

Results A total of 111 participants (mean [SD] age at follow-up, 52.9 [11.6] years; 81 [73.0%] women and 30 [27.0%] men) were randomized, with 37 in the 80 mg methylprednisolone group, 37 in the 40 mg methylprednisolone group, and 37 in the saline placebo group. Complete 5-year follow-up data were obtained from all 111 participants with no dropouts (100% follow-up). At baseline, mean (SD) symptom severity scores were 2.93 (0.85) in the 80 mg methylprednisolone group, 3.13 (0.70) in the 40 mg methylprednisolone group, and 3.18 (0.75) in the placebo group, and at the 5-year follow up, mean (SD) symptom severity scores were 1.51 (0.66) in the 80 mg methylprednisolone group, 1.59 (0.63) in the 40 mg methylprednisolone group, and 1.67 (0.74) in the placebo group. Compared with placebo, there was no significant difference in mean change in symptom severity score from baseline to 5 years for the 80 mg methylprednisolone group (0.14 [95%CI, −0.17 to 0.45]) or the 40 mg methylprednisolone group (0.12 [95%CI, −0.19 to 0.43]). After injection, subsequent surgical treatment on the study hand was performed in 31 participants (83.8%) in the 80 mg methylprednisolone group, 34 participants (91.9%) in the 40 mg methylprednisolone group, and 36 participants (97.3%) in the placebo group; the number of participants who underwent surgical treatment between the 1-year and 5-year follow-ups was 4 participants (10.8%) in the 80 mg methylprednisolone group, 4 participants (10.8%) in the 40 mg methylprednisolone group, and 2 participants (5.4%) in the placebo group. All surgical procedures were conducted while participants and investigators were blinded to type of injection received. The mean (SD) time from injection to surgery was 180 (121) days in the 80 mg methylprednisolone group, 185 (125) days in the 40 mg methylprednisolone group, and 121 (88) days in the placebo group. Kaplan-Meier survival curves showed statistically significant difference in time to surgical treatment (log-rank test: 80 mg methylprednisolone vs placebo, P = .002 ; 40 mg methylprednisolone vs placebo, P = .02; methylprednisolone 80 mg vs 40 mg, P = .37).

Conclusions and Relevance These findings suggest that in idiopathic carpal tunnel syndrome, local methylprednisolone injection resulted in statistically significant reduction in surgery rates and delay in need for surgery.

Trial Registration ClinicalTrials.gov Identifiers: NCT00806871 and NCT02652390

Author/s:

Hofer, M., Ranstam, J., Atroshi, I.

Genome sequencing as a diagnostic test

Bethie Seay — Tue, 26 Oct 2021 05:00:00 +0000

Date Added:

October 26, 2021

Journal/Publication:

CMAJ

Publication Date:

October 25, 2021

Issue:

Volume:

193

Pages:

E1626-E1629

Type:

Meta-analyses, Reviews, and Guidelines

DOI (1):

10.1503/cmaj.210549

MeSH

High-throughput nucleotide sequencing

delivery of health care

microarray analysis

hospitals

United Kingdom

Get ready for genomic medicine, and good luck.

View

KEY POINTS
Genome sequencing is a comprehensive genetic test that is being integrated into health care systems internationally.

Test indications include suspected genetic disorders in children and adults for whom a targeted genetic testing approach is likely to be low yield or has already failed.

Analytic validity, diagnostic yield and clinical utility are similar or superior to other clinical genetic tests, such as exome sequencing, chromosomal microarray analysis and next-generation sequencing gene panel tests.

Appropriate adoption of genome sequencing as a molecular diagnostic test in Canada would be facilitated by a cohesive national strategy for genomic medicine.

Genetic testing of patient constitutional DNA (i.e., their genome) is increasingly performed in medical practice. 1–3 Sequencing an entire human genome (about 3.2 billion nucleotides) is now possible to complete in days to weeks, and at a similar cost to some advanced imaging tests or to a brief admission to hospital.3,4 Genome sequencing is being integrated into health care systems internationally, most notably in the United Kingdom.5 Starting in 2021, genome sequencing is being performed as a clinical genetic test in Ontario, Canada.

Author/s:

Costain, G., Cohn, R. D., Scherer, S. W., Marshall, C. R.

Malnutrition in hospitalized adults: A systematic review

Bethie Seay — Thu, 14 Oct 2021 05:00:00 +0000

Date Added:

October 14, 2021

Journal/Publication:

Agency for Healthcare Research and Quality

Publication Date:

October 13, 2021

Issue:

Volume:

Pages:

EHC035

Type:

Meta-analyses, Reviews, and Guidelines

DOI (1):

10.23970/AHRQEPCCER249

A summary of what we know about the impact and management of malnutrition in hospitalized patients.

View

Objectives. To review the association between malnutrition and clinical outcomes among hospitalized patients, evaluate effectiveness of measurement tools for malnutrition on clinical outcomes, and assess effectiveness of hospital-initiated interventions for patients diagnosed with malnutrition.

Data sources. We searched electronic databases (Embase®, MEDLINE®, PubMed®, and the Cochrane Library) from January 1, 2000, to June 3, 2021. We hand-searched reference lists of relevant studies and searched for unpublished studies in ClinicalTrials.gov.

Review methods. Using predefined criteria and dual review, we selected (1) existing systematic reviews (SRs) to assess the association between malnutrition and clinical outcomes, (2) randomized and non-randomized studies to evaluate the effectiveness of malnutrition tools on clinical outcomes, and (3) randomized controlled trials (RCTs) to assess effectiveness of hospital-initiated treatments for malnutrition. Clinical outcomes of interest included mortality, length of stay, 30-day readmission, quality of life, functional status, activities of daily living, hospital acquired conditions, wound healing, and discharge disposition. When appropriate, we conducted meta-analysis to quantitatively summarize study findings; otherwise, data were narratively synthesized. When available, we used pooled estimates from existing SRs to determine the association between malnutrition and clinical outcomes, and assessed the strength of evidence.

Results. Six existing SRs (including 43 unique studies) provided evidence on the association between malnutrition and clinical outcomes. Low to moderate strength of evidence (SOE) showed an association between malnutrition and increased hospital mortality and prolonged hospital length of stay. This association was observed across patients hospitalized for an acute medical event requiring intensive care unit care, heart failure, and cirrhosis. Literature searches found no studies that met inclusion criteria and assessed effectiveness of measurement tools. The primary reason studies did not meet inclusion criteria is because they lacked an appropriate control group. Moderate SOE from 11 RCTs found that hospital-initiated malnutrition interventions likely reduce mortality compared with usual care among hospitalized patients diagnosed with malnutrition. Low SOE indicated that hospital-initiated malnutrition interventions may also improve quality of life compared to usual care.

Conclusions. Evidence shows an association between malnutrition and increased mortality and prolonged length of hospital stay among hospitalized patients identified as malnourished. However, the strength of this association varied depending on patient population and tool used to identify malnutrition. Evidence indicates malnutrition-focused hospital-initiated interventions likely reduce mortality and may improve quality of life compared to usual care among patients diagnosed with malnutrition. Research is needed to assess the clinical utility of measurement tools for malnutrition.

Author/s:

Uhl, S., Siddique, S. M., McKeever, L., Bloschichak, A., D'Anci, K., Leas, B., Mull, N. K, Tsou, A. Y.

Button battery ingestions in children

Bethie Seay — Tue, 28 Sep 2021 05:00:00 +0000

Date Added:

September 28, 2021

Journal/Publication:

CMAJ

Publication Date:

September 27, 2021

Issue:

Volume:

193

Pages:

E1498

Type:

Meta-analyses, Reviews, and Guidelines

DOI (1):

10.1503/cmaj.210572

MeSH

Constriction, Pathologic

caregivers

outpatients

Poisons

Electric Power Supplies

Esophageal Fistula

Abdomen

Gastrointestinal Hemorrhage

vomiting

hospitals

Eating

A concise review of button battery ingestions in children and what to do about them.

View

1. Injuries in children from ingesting button batteries are
increasing
2. The type and size of the ingested battery influence the
likelihood of complications
3. Urgency of management depends on the location of the battery
4. Honey or sucralfate should be administered after battery
ingestion
5. Children should be monitored for long-term complications

Author/s:

Zipursky, A. R., Ratnapalan, S.

Association between Age and Umbilical Hernia Repair Outcomes in Children: A Multistate Population-Based Cohort Study

Brian Desmarais — Sat, 25 Jan 2020 20:54:00 +0000

Date Added:

January 25, 2020

Journal/Publication:

The Journal of Pediatrics

Publication Date:

November 8, 2019

URL:

Association between Age and Umbilical Hernia Repair Outcomes in Children: A Multistate Population-Based Cohort Study

Type:

Clinical Research Results

DOI (1):

https://doi.org/10.1016/j.jpeds.2019.10.035

MeSH

This retrospective cohort study supports waiting until after age 4 to refer children for repair of their umbilical hernias. James W. Mold, MD, MPH

Free full text

View

OBJECTIVE:

To evaluate whether patient age or other sociodemographic and clinical characteristics are associated with recurrence or unplanned related hospital revisits after pediatric umbilical hernia repair.

STUDY DESIGN:

We performed a retrospective cohort study using the Healthcare Cost and Utilization Project State Inpatient, Emergency Department, and Ambulatory Surgery and Services Databases of 7 states. Pediatric umbilical hernia repairs performed at any hospital or surgery center in 2010-2014 were included. Hernia recurrences and occurrences of unplanned and related hospital revisits within 30 days were evaluated.

RESULTS:

Of 9809 included patients, 52.0% were female and 50.5% were black. The 3-year hernia recurrence rate was 0.57% (95% CI 0.42, 0.73). In multivariable analysis, the recurrence rate was higher in children <4 years of age than in children 4-10 years of age (hazard ratio [HR] 1.93, 95% CI 1.09, 3.44). Unplanned related hospital revisits within 30 days occurred in 2.5% of patients. Patient characteristics associated with the risk of an unplanned related hospital revisit included age <4 years (HR 2.17, 95% CI 1.70, 2.77) or >10 years (HR 2.11, 95% CI 1.46, 3.05), public insurance (HR 2.10, 95% CI 1.58, 2.79), asthma (HR 1.74, 95% CI 1.32, 2.29), and initial presentation to the emergency department (HR 2.46, 95% CI 1.08, 5.61).

CONCLUSIONS:

Rates of recurrence and unplanned related hospital revisits following pediatric umbilical hernia repair are higher in children younger than 4 years of age. These findings support delaying the repair of asymptomatic umbilical hernia in children until 4 years of age.

Author/s:

Halleran, D.R., Minneci, P.C., Cooper, J.N.

Rivaroxaban Versus Vitamin K Antagonist in Antiphospholipid Syndrome: A Randomized Noninferiority Trial

Brian Desmarais — Thu, 17 Oct 2019 14:29:29 +0000

Date Added:

October 17, 2019

Journal/Publication:

Annals of Internal Medicine

Publication Date:

October 15, 2019

URL:

Rivaroxaban Versus Vitamin K Antagonist in Antiphospholipid Syndrome: A Randomized Noninferiority Trial

Type:

Clinical Research Results

Format:

Article

DOI (1):

10.7326/M19-0291

Keywords

MeSH

International Normalized Ratio

Antiphospholipid Syndrome

Rivaroxaban apparently doesn’t work as well as warfarin at preventing recurrent venous thrombosis in patients with antiphospholipid syndrome. That suggests to me that patients should be tested for that condition before recommending a non-warfarin option. James W. Mold, MD, MPH

Commercial full text (fees may apply)

View

BACKGROUND:

The potential role of new oral anticoagulants in antiphospholipid antibody syndrome (APS) remains uncertain.

OBJECTIVE:

To determine whether rivaroxaban is noninferior to dose-adjusted vitamin K antagonists (VKAs) for thrombotic APS.

DESIGN:

3-year, open-label, randomized noninferiority trial. (EU Clinical Trials Register: EUDRA [European Union Drug Regulatory Authorities] code 2010-019764-36).

SETTING:

6 university hospitals in Spain.

PARTICIPANTS:

190 adults (aged 18 to 75 years) with thrombotic APS.

INTERVENTION:

Rivaroxaban (20 mg/d or 15 mg/d, according to renal function) versus dose-adjusted VKAs (target international normalized ratio, 2.0 to 3.0, or 3.1 to 4.0 in patients with a history of recurrent thrombosis).

MEASUREMENTS:

The primary efficacy outcome was the proportion of patients with new thrombotic events; the primary safety outcome was major bleeding. The prespecified noninferiority margin for risk ratio (RR) was 1.40. Secondary outcomes included time to thrombosis, type of thrombosis, changes in biomarker levels, cardiovascular death, and nonmajor bleeding.

RESULTS:

After 3 years of follow-up, recurrent thrombosis occurred in 11 patients (11.6%) in the rivaroxaban group and 6 (6.3%) in the VKA group (RR in the rivaroxaban group, 1.83 [95% CI, 0.71 to 4.76]). Stroke occurred more commonly in patients receiving rivaroxaban (9 events) than in those receiving VKAs (0 events) (corrected RR, 19.00 [CI, 1.12 to 321.9]). Major bleeding occurred in 6 patients (6.3%) in the rivaroxaban group and 7 (7.4%) in the VKA group (RR, 0.86 [CI, 0.30 to 2.46]). Post hoc analysis suggested an increased risk for recurrent thrombosis in rivaroxaban-treated patients with previous arterial thrombosis, livedo racemosa, or APS-related cardiac valvular disease.

LIMITATION:

Anticoagulation intensity was not measured in the rivaroxaban group.

CONCLUSION:

Rivaroxaban did not show noninferiority to dose-adjusted VKAs for thrombotic APS and, in fact, showed a non-statistically significant near doubling of the risk for recurrent thrombosis.

PRIMARY FUNDING SOURCE:

Bayer Hispania.

Author/s:

Ordi-Ros, J, Sáez-Comet, L., Pérez-Conesa, M., Vidal, X., Riera-Mestre, A., Castro-Salomó, A., Cuquet-Pedragosa, J., Ortiz-Santamaria, V., Mauri-Plana, M., Solé, C., Cortés-Hernández, J.

Association of State Laws With Influenza Vaccination of Hospital Personnel

Tracy Ashby — Mon, 22 Apr 2019 05:00:00 +0000

Date Added:

April 22, 2019

Journal/Publication:

American Journal of Preventative Medicine

Publisher:

Elsevier Inc.

Publication Date:

April 16, 2019

URL:

Association of State Laws With Influenza Vaccination of Hospital Personnel

Type:

Community-Based Research Results

Format:

Article

DOI (1):

10.1016/j.amepre.2019.01.011

Keywords

PMID (1):

31003802

MeSH

delivery of health care

State laws and facility mandates increase rates of influence vaccination of health care workers. James W. Mold, MD, MPH.

Commercial full text (fees may apply)

View

Introduction

Healthcare personnel influenza vaccination can reduce influenza illness and patient mortality. State laws are one tool promoting healthcare personnel influenza vaccination.

Methods

A 2016 legal assessment in 50 states and Washington DC identified (1) assessment laws: mandating hospitals assess healthcare personnel influenza vaccination status; (2) offer laws: mandating hospitals offer influenza vaccination to healthcare personnel; (3) ensure laws: mandating hospitals require healthcare personnel to demonstrate proof of influenza vaccination; and (4) surgical masking laws: mandating unvaccinated healthcare personnel to wear surgical masks during influenza season. Influenza vaccination was calculated using data reported in 2016 by short-stay acute care hospitals (n=4,370) to the National Healthcare Safety Network. Hierarchical linear modeling in 2018 examined associations between reported vaccination and assessment, offer, or ensure laws at the level of facilities nested within states, among employee and non-employee healthcare personnel and among employees only.

Results

Eighteen states had one or more healthcare personnel influenza vaccination-related laws. In the absence of any state laws, facility vaccination mandates were associated with an 11–12 percentage point increase in mean vaccination coverage (p<0.0001). Facility-level mandates were estimated to increase mean influenza vaccination coverage among all healthcare personnel by 4.2 percentage points in states with assessment laws, 6.6 percentage points in states with offer laws, and 3.1 percentage points in states with ensure laws. Results were similar in analyses restricted only to employees although percentage point increases were slightly larger.

Conclusions

State laws moderate the effect of facility-level vaccination mandates and may help increase healthcare personnel influenza vaccination coverage in facilities with or without vaccination requirements.

Author/s:

Lindley, Megan C., Mu, Yi, Hoss, Aila, Pepin, Dawn, Kalayil, Elizabeth J., van Santen, Katharina L., Edwards, Jonathan R., Pollock, Daniel A.