The Cost of Guideline Adherence: A Multicenter Analysis of the Financial Implications of Adopting the US Multi-Society Task Force Polypectomy Guidelines.

GOAL: The goal of this study was to determine the financial impact of adopting the US Multi-Society Task Force (USMSTF) polypectomy guidelines on physician reimbursement and disposable equipment costs for gastroenterologists in the academic medical center and community practice settings. BACKGROUND: In 2020, USMSTF guidelines on polypectomy were introduced with a strong recommendation for cold snare rather than cold forceps technique for removing diminutive and small polyps. Polypectomy with snare technique reimburses physicians at a higher rate compared with cold forceps and also requires different disposable equipment. The financial implications of adopting these guidelines is unknown. MATERIALS AND METHODS: Patients that underwent screening colonoscopy where polypectomy was performed at an academic medical center (Loma Linda University Medical Center) and community practice medical center (Ascension Providence Hospital) between July 2018 and July 2019 were identified. The polypectomy technique performed during each procedure was determined (forceps alone, snare alone, forceps plus snare) along with the number and size of polyps as well as disposable equipment. Actual and projected provider reimbursement and disposable equipment costs were determined based on applying the new polypectomy guidelines. RESULTS: A total of 1167 patients underwent colonoscopy with polypectomy. Adhering to new guidelines would increase estimated physician reimbursement by 5.6% and 12.5% at academic and community practice sites, respectively. The mean increase in physician reimbursement per procedure was significantly higher at community practice compared with the academic setting ($29.50 vs. $14.13, P <0.00001). The mean increase in disposable equipment cost per procedure was significantly higher at the community practice setting ($6.11 vs. $1.97, P <0.00001). CONCLUSION: Adopting new polypectomy guidelines will increase physician reimbursement and equipment costs when colonoscopy with polypectomy is performed.

The cost, survival, and quality-of-life implications of guideline-discordant imaging for prostate cancer.

BACKGROUND: National Comprehensive Cancer Network (NCCN) guidelines for incident prostate cancer staging imaging have been widely circulated and accepted as best practice since 1996. Despite these clear guidelines, wasteful and potentially harmful inappropriate imaging of men with prostate cancer remains prevalent. AIM: To understand changing population-level patterns of imaging among men with incident prostate cancer, we created a state-transition microsimulation model based on existing literature and incident prostate cancer cases. METHODS: To create a cohort of patients, we identified incident prostate cancer cases from 2004 to 2009 that were diagnosed in men ages 65 and older from SEER. A microsimulation model allowed us to explore how this cohort's survival, quality of life, and Medicare costs would be impacted by making imaging consistent with guidelines. We conducted a probabilistic analysis as well as one-way sensitivity analysis. RESULTS: When only imaging high-risk men compared to the status quo, we found that the population rate of imaging dropped from 53 to 38% and average per-person spending on imaging dropped from $236 to $157. The discounted and undiscounted incremental cost-effectiveness ratios indicated that ideal upfront imaging reduced costs and slightly improved health outcomes compared with current practice patterns, that is, guideline-concordant imaging was less costly and slightly more effective. CONCLUSION: This study demonstrates the potential reduction in cost through the correction of inappropriate imaging practices. These findings highlight an opportunity within the healthcare system to reduce unnecessary costs and overtreatment through guideline adherence.

Editor's Choice - A Comparison of Computed Tomography Angiography and Colour Duplex Ultrasound Surveillance Post Infrarenal Endovascular Aortic Aneurysm Repair: Financial Implications and Impact of Different International Surveillance Guidelines.

OBJECTIVE: Use of colour duplex ultrasound (CDUS) and computed tomography angiography (CTA) for infrarenal endovascular aortic aneurysm repair (EVAR) surveillance differs in internationally published guidelines. This study aimed firstly to compare CDUS detection of significant sac abnormalities with CTA. Secondly, a sensitivity analysis was conducted to compare financial estimates of the, predominantly CDUS based, local and Society of Vascular Surgery (SVS) protocols, the risk stratified European Society of Vascular Surgery (ESVS) protocol, and the CTA based National Institute of Health and Care Excellence (NICE) protocol. METHODS: Agreement between CDUS and CTA was assessed for detection of significant sac abnormalities. Surveillance protocols were extrapolated from published guidelines and applied to infrarenal EVAR patients active on local surveillance at a large, single centre. Surveillance intensity was dependent on presence of endoleak and subsequent risk of treatment failure in accordance with surveillance recommendations. Estimates for each surveillance protocol were inclusive of a range of published incidences of endoleak, contrast associated acute kidney injury (AKI), and excess hospital bed days, and estimated for a hypothetical five year surveillance period. RESULTS: The kappa coefficient between CDUS and CTA for detecting sac abnormalities was 0.68. Maximum five year surveillance cost estimates for the 289 active EVAR patients were £272 359 for SVS, £230 708 for ESVS, £643 802 for NICE, and £266 777 for local protocols, or £1 270, £1 076, £3 003, and £1 244 per patient. Differences in endoleak incidence accounted for a 1.1 to 1.4 fold increase in costs. AKI incidence accounted for a 3.3 to 6.2 fold increase in costs. CONCLUSION: A combined CTA and CDUS EVAR surveillance protocol, with CTA reserved for early seal assessment and confirmatory purposes, provides an economical approach without compromising detection of sac abnormalities. AKI, as opposed to direct imaging costs, accounted for the largest differences in surveillance cost estimates.

Testicular cancer follow-up costs in Germany from 2000 to 2015.

PURPOSE: Advances in testicular cancer screening and therapy increased 10-year survival to 97% despite a rising incidence; eventually expanding the population of survivors requiring follow-up. We analyzed 10-year follow-up costs after testicular cancer treatment in Germany during 2000, 2008, and 2015. METHODS: Testicular cancer follow-up guidelines were extracted from the European Association of Urology. Per patient costs were estimated with a micro-costing approach considering direct and indirect medical expenses derived from expert interviews, literature research, and official scales of tariffs. Three perspectives covering costs for patients, providers, and insurers were included to estimate societal costs. Cost progression was compared across cancer histology, stage, stakeholders, resource use, and follow-up years. RESULTS: Mean 10-year follow-up costs per patient for stage I seminomatous germ-cell tumors (SGCT) on surveillance declined from EUR 11,995 in 2000 to EUR 4,430 in 2015 (p < 0.001). Advanced SGCT spending shrank from EUR 13,866 to EUR 9,724 (p < 0.001). In contrast, expenditure for stage II SGCT increased from EUR 7,159 to EUR 9,724 (p < 0.001). While insurers covered 32% of costs in 2000, only 13% of costs were reimbursed in 2015 (p < 0.001). 70% of SGCT follow-up resources were consumed by medical imaging (x-ray, CT, ultrasound, FDG-PET). Spending was unevenly distributed across follow-up years (years 1-2: 50%, years 3-5: 39%, years 5-10: 11%). CONCLUSIONS: The increasing prevalence of testicular cancer survivors caused German statutory insurers to cut per patient cost by up to 80% by budgeting services and decreasing reimbursement rates. The economic burden was gradually redistributed to patients and providers.

Fast-track treatment initiation counselling in South Africa: A cost-outcomes analysis.

INTRODUCTION: In 2016, under its new National Adherence Guidelines (AGL), South Africa formalized an existing model of fast-track HIV treatment initiation counselling (FTIC). Rollout of the AGL included an evaluation study at 24 clinics, with staggered AGL implementation. Using routinely collected data extracted as part of the evaluation study, we estimated and compared the costs of HIV care and treatment from the provider's perspective at the 12 clinics implementing the new, formalized model (AGL-FTIC) to costs at the 12 clinics continuing to implement some earlier, less formalized, model that likely varied across clinics (denoted here as early-FTIC). METHODS: This was a cost-outcome analysis using standard methods and a composite outcome defined as initiated antiretroviral therapy (ART) within 30 days of treatment eligibility and retained in care at 9 months. Using patient-level, bottom-up resource-utilization data and local unit costs, we estimated patient-level costs of care and treatment in 2017 U.S. dollars over the 9-month evaluation follow-up period for the two models of care. Resource use and costs, disaggregated by antiretroviral medications, laboratory tests, and clinic visits, are reported by model of care and stratified by the composite outcome. RESULTS: A total of 350/343 patients in the early-FTIC/AGL-FTIC models of care are included in this analysis. Mean/median costs were similar for both models of care ($135/$153 for early-FTIC, $130/$151 for AGL-FTIC). For the subset achieving the composite outcome, resource use and therefore mean/median costs were similar but slightly higher, reflecting care consistent with treatment guidelines ($163/$166 for early-FTIC, $168/$170 for AGL-FTIC). Not surprisingly, costs for patients not achieving the composite outcome were substantially less, mainly because they only had two or fewer follow-up visits and, therefore, received substantially less ART than patients who achieved the composite outcome. CONCLUSION: The 2016 adherence guidelines clarified expectations for the content and timing of adherence counseling sessions in relation to ART initiation. Because clinics were already initiating patients on ART quickly by 2016, little room existed for the new model of fast-track initiation counseling to reduce the number of pre-ART clinic visits at the study sites and therefore to reduce costs of care and treatment. TRIAL REGISTRATION: Clinical Trial Number: NCT02536768.

Economic and social drivers of antibiotic dispensing practices among community pharmacies in Nepal.

OBJECTIVE: To assess economic and social drivers of dispensing antibiotics without prescription by community pharmacies in Nepal. METHOD: A survey was conducted among 111 pharmacy owners and managers in five districts. Information on demographic and economic characteristics of the pharmacies (e.g. revenue and profits from antibiotics) and their inclination to sell antibiotics without a physician's prescription under various scenarios (e.g. diarrhoea in a child) was collected. Univariate analysis was conducted to assess the demographic and economic characteristics. Bivariate analysis was conducted to examine the relationship between dispensing antibiotics without prescription and economic and social factors. RESULTS: Azithromycin and amoxicillin were the most commonly dispensed antibiotics. The proportions of pharmacies reporting that they would 'most likely' or 'likely' dispense antibiotics without prescription to adult patients ranged from 36.9% (sore throat) to 67.6% (cough). The proportions for paediatric patients ranged from 62.2% (sore throat) to 80.2% (cough or diarrhoea). There was no consistent relationship between the likelihood of dispensing antibiotics and revenues, profits or the number of patients. Instead, dispensing behaviour was influenced by the pressure from the patient; the respondents were more likely to dispense antibiotics when the patient specifically asked for 'an antibiotic' rather than for 'a medicine', and 68.5% respondents ranked 'customer satisfaction' as the most important factor motivating their work. CONCLUSIONS: In Nepal, inappropriate sale of antibiotics by community pharmacists is high, particularly for paediatric patients. Additional research is needed to establish key drivers of this behaviour and to help design effective approaches to reducing AMR.

Appropriateness of Abdominal Aortic Aneurysm Screening With Ultrasound: Potential Cost Savings With Guideline Adherence and Review of Prior Imaging.

OBJECTIVE: To assess the appropriateness of abdominal aortic aneurysm (AAA) screening with ultrasound (US) and potential cost savings by adhering to guidelines and reviewing prior imaging. METHODS: Screening aortic US performed in Nova Scotia from January 1 to April 30, 2019, were reviewed. Patient sex, age, risk factors, and study result (negative, <2.5 cm; ectatic, 2.5-2.9 cm; positive for AAA, ≥3 cm) were recorded. Previous imaging tests were reviewed for the presence/absence of aortic ectasia or aneurysm. Appropriateness was based on the Canadian Task Force on Preventive Health Care (CTFPHC) and the Canadian Society of Vascular Surgery (CSVS) guidelines. The number of potentially averted US, subsequent missed positive findings, and cost savings (over the 4-month period) were calculated according to: 1) each guideline; and 2) each guideline combined with review of imaging done 0 to 5 years and 0 to 10 years previously. RESULTS: There were 17 (4.6%) of 369 ectatic aortas and 18 (4.9%) of 369 AAAs. The number of potentially averted examinations, missed ectatic aortas, missed AAAs, and cost savings were as follows, respectively: CTFPHC, 222 (60.2%) of 369, 8, 7, and CAD$20 501.70; CSVS, 117 (31.7%) of 369, 4, 2, and CAD$10 804.95. The model that would yield the greatest cost savings and fewest missed positive findings was the combination of CSVS guidelines with review of prior imaging within 5 years; this would avert 189 (51.2%) of 369 examinations, save CAD$17 454.15 over 4 months, and miss only 2 AAAs and 2 ectatic aortas. CONCLUSION: Over half of aortic US screening tests can be safely averted by adhering to CSVS guidelines and reviewing imaging performed within 5 years.

Meal Quality of Entrées That Can Be Sold as Competitive Foods in Schools and Potential Impact of the Proposed USDA Rollbacks.

The Healthy, Hunger-Free Kids Act strengthened competitive food standards (i.e., Smart Snacks), but an exemption allows reimbursable meal entrées that do not meet Smart Snack standards to be sold as "competitive entrées" on the same day they are served in the reimbursable meal, and the following day. Proposed rollbacks would enable these competitive entrées to continue to be sold on a third day, increasing the availability of competitive foods exempt from Smart Snacks standards. This study compared the Healthy Eating Index (HEI) scores of potential competitive entrées alone versus full reimbursable school lunches, and examined the nutritional characteristics of potential competitive entrées. Data were from a national sample of 1108 schools from the School Nutrition and Meal Cost Study. Linear regression models, accounting for school-level and state and district policy characteristics, found that HEI scores of competitive entrées were an average of 30 points lower than HEI scores of reimbursable lunches, with greater differences in small and rural schools. Less than 1% of common potential competitive entrees met Smart Snack standards, primarily due to higher sodium and saturated fat levels. The proposed rollbacks are estimated to potentially add approximately 662 mg of sodium and 3 g of saturated fat over three days (1103 mg sodium and 5 g saturated fat over a week) on average relative to Smart Snacks limits. Instead of increasing opportunities to sell competitive entrées, their sales should be further limited.

The effect of guideline-concordant care in mitigating insurance status disparities in cervical cancer.

OBJECTIVE: To evaluate whether the receipt of evidence-based care could mitigate survival disparities among Medicaid recipients and uninsured women with cervical cancer. METHODS: The National Cancer Database was utilized to identify women with cervical cancer treated from 2004 to 2016. Eight quality metrics were determined. Survival outcomes were examined stratified by insurance status and stage. To measure the impact of guideline-concordant care on the mitigation of disparities, we compared survival outcomes of the overall cohort to one that was perfectly adherent to all quality metrics. RESULTS: A total of 103,400 patients were identified; 47.0% of patients had private insurance, 21.5% Medicaid and 9.2% uninsured. Medicaid and uninsured patients were significantly less likely than privately insured patients to receive timely completion of radiation and timely initiation of treatment; uninsured patients were also significantly less likely to receive treatment for locally advanced disease. Medicaid and uninsured patients were also less likely to receive lymph node assessment and primary chemoradiation. Medicaid and uninsured patients had an increased risk of mortality compared to privately insured patients (aHR = 1.36, 95% CI 1.31-1.41 and aHR 1.29, 95% CI 1.23-1.36 respectively). While the receipt of these quality metrics was associated with improved survival, Medicaid and uninsured women who received guideline-concordant care were still at an increased risk of death compared to women with private insurance (aHR = 1.38, 95% CI 1.35-1.49 and aHR = 1.24; 95% CI, 1.16-1.32 respectively). CONCLUSION: Medicaid and uninsured patients were less likely to receive evidence-based care and were at increased risk of mortality at all stages compared to privately insured patients. The receipt of quality care does not eliminate insurance status-based disparities among women with cervical cancer.

Design of the PROstate cancer follow-up care in Secondary and Primary hEalth Care study (PROSPEC): a randomized controlled trial to evaluate the effectiveness of primary care-based follow-up of localized prostate cancer survivors.

BACKGROUND: In its 2006 report, From cancer patient to cancer survivor: lost in transition, the U.S. Institute of Medicine raised the need for a more coordinated and comprehensive care model for cancer survivors. Given the ever increasing number of cancer survivors, in general, and prostate cancer survivors, in particular, there is a need for a more sustainable model of follow-up care. Currently, patients who have completed primary treatment for localized prostate cancer are often included in a specialist-based follow-up care program. General practitioners already play a key role in providing continuous and comprehensive health care. Studies in breast and colorectal cancer suggest that general practitioners could also consider to provide survivorship care in prostate cancer. However, empirical data are needed to determine whether follow-up care of localized prostate cancer survivors by the general practitioner is a feasible alternative. METHODS: This multicenter, randomized, non-inferiority study will compare specialist-based (usual care) versus general practitioner-based (intervention) follow-up care of prostate cancer survivors who have completed primary treatment (prostatectomy or radiotherapy) for localized prostate cancer. Patients are being recruited from hospitals in the Netherlands, and randomly (1:1) allocated to specialist-based (N = 195) or general practitioner-based (N = 195) follow-up care. This trial will evaluate the effectiveness of primary care-based follow-up, in comparison to usual care, in terms of adherence to the prostate cancer surveillance guideline for the timing and frequency of prostate-specific antigen assessments, the time from a biochemical recurrence to retreatment decision-making, the management of treatment-related side effects, health-related quality of life, prostate cancer-related anxiety, continuity of care, and cost-effectiveness. The outcome measures will be assessed at randomization (≤6 months after treatment), and 12, 18, and 24 months after treatment. DISCUSSION: This multicenter, prospective, randomized study will provide empirical evidence regarding the (cost-) effectiveness of specialist-based follow-up care compared to general practitioner-based follow-up care for localized prostate cancer survivors. TRIAL REGISTRATION: Netherlands Trial Registry, Trial NL7068 (NTR7266). Prospectively registered on 11 June 2018.

The Impact of the Policy-Practice Gap on Costs and Benefits of Barrett's Esophagus Management.

INTRODUCTION: Clinical guidelines recommend surveillance of patients with Barrett's esophagus (BE). However, the surveillance intervals in practice are shorter than policy recommendations. We aimed to determine how this policy-practice gap affects the costs and benefits of BE surveillance. METHODS: We used the Netherlands as an exemplary Western country and simulated a cohort of 60-year-old patients with BE using the Microsimulation Screening Analysis model-esophageal adenocarcinoma (EAC) microsimulation model. We evaluated surveillance according to the Dutch guideline and more intensive surveillance of patients without dysplastic BE and low-grade dysplasia. For each strategy, we computed the quality-adjusted life years (QALYs) gained and costs compared with no surveillance. We also performed a budget impact analysis to estimate the increased costs of BE management in the Netherlands for 2017. RESULTS: Compared with no surveillance, the Dutch guideline incurred an additional &OV0556;5.0 ($5.7) million per 1,000 patients with BE for surveillance and treatment, whereas 57 esophageal adenocarcinoma (EAC) cases (>T1a) were prevented. With intensive and very intensive surveillance strategies for both nondysplastic BE and low-grade dysplasia, the net costs increased by another &OV0556;2.5-5.6 ($2.8-6.5) million while preventing 10-19 more EAC cases and gaining 33-60 more QALYs. On a population level, this amounted to &OV0556;21-47 ($24-54) million (+32%-70%) higher healthcare costs in 2017. DISCUSSION: The policy-practice gap in BE surveillance intervals results in 50%-114% higher net costs for BE management for only 10%-18% increase in QALYs gained, depending on actual intensity of surveillance. Incentives to eliminate this policy-practice gap should be developed to reduce the burden of BE management on patients and healthcare resources.

Trends in guideline-adherent fertility-sparing surgery for early-stage cervical cancer before and after the Affordable Care Act.

OBJECTIVE: To assess trends in guideline-adherent fertility-sparing surgery (GA-FSS) for early-stage cervical cancer relative to Patient Protection and Affordable Care Act (ACA) implementation. METHODS: National Cancer Database patients treated for Stage IA1-IB1 cervical cancer from 2004 to 2016 were included. Multivariable logistic regression was used to determined trends in GA-FSS relative to the ACA and identify patient factors independently associated with GA-FSS. RESULTS: Odds of GA-FSS increased in the post- compared to pre-ACA cohort (aOR = 1.65; 95%CI: 1.34-2.03). Decreasing age, Asian/Pacific Islander race, higher education and income levels, more recent treatment year, and lower clinical stage were independently associated with increased odds of receiving GA-FSS. In the pre- and post-ACA samples, decreasing age (per 1 year age increase; pre-ACA aOR = 0.87, 95%CI:0.85-0.90; post-ACA aOR = 0.85, 95%CI:0.83-0.87), higher education level (top vs. lowest education quartile; pre-ACA aOR = 2.08, 95%CI:1.19-3.65; post-ACA aOR = 2.00, 95%CI:1.43-2.80), and lower clinical stage (stages IA2 [pre-ACA aOR = 0.19, 95%CI:0.09-0.41; post-ACA aOR = 0.29, 95%CI:0.19-0.45] and IB1 [pre-ACA aOR = 0.06, 95%CI:0.06-0.16; post-ACA aOR = 0.16, 95%CI: 0.12-0.20] relative to stage IA1) were independently associated with increased odds of GA-FSS receipt. After the ACA, Asian/Pacific Islander race (aOR = 2.81, 95%CI: 1.81-4.36) and more recent treatment year (Spearman's ρ = 0.0348, p-value = 0.008) were also independently associated with increased odds of GA-FSS receipt. When adjusted for the pre- vs. post-ACA treatment periods, Medicaid patients were less likely to undergo GA-FSS than privately-insured patients (aOR = 1.65; 95%CI:1.34-2.03). CONCLUSIONS: Patients were more likely to receive GA-FSS post-ACA. Though the proportion of publicly-insured women increased after ACA implementation, women on Medicaid remained less likely to receive GA-FSS than women with private insurance.

Proven Strategies for Increasing Adherence to Colorectal Cancer Screening.

Although colorectal cancer (CRC) can be prevented or detected early through screening and surveillance, barriers that lower adherence to screening significantly limit its effectiveness. Therefore, implementation of interventions that address and overcome adherence barriers is critical to efforts to decrease morbidity and mortality from CRC. This article reviews the current available evidence about interventions to increase adherence to CRC screening.

Breast Implant Imaging Surveillance among U.S. Plastic Surgeons: U.S. Food and Drug Administration Recommendations versus Clinical Reality.

BACKGROUND: Device rupture is considered a major complication associated with breast implants. The U.S. Food and Drug Administration recommends magnetic resonance imaging (MRI) surveillance 3 years after implantation and then every 2 years, but adherence to these recommendations is poor. The authors identified current practice management for breast implant rupture surveillance by surveying practicing U.S. plastic surgeons. METHODS: An online survey of all active members of the American Society of Plastic Surgeons was performed. Questions analyzed imaging practice patterns related to breast implants. Logistic regression models were used to analyze determinants for radiographic imaging in breast implant patients. RESULTS: The survey had a response rate of 16.5 percent. For patients with breast implants, 37.7 percent of respondents recommended MRI at the recommended intervals. Fifty-five percent perform imaging only if there is a problem with the implant. Academic surgeons more frequently recommended MRI (56.3 percent and 39.3 percent; p = 0.0002). Surgeons with less than 5 years of experience are four times more likely to order MRI than surgeons with over 25 years' experience (60.8 percent and 28.1 percent; p < 0.0001). Furthermore, lower volume surgeons recommend significantly more MRI (45.2 percent and 27.3 percent; p = 0.001). Respondents are almost two times more likely to recommend MRI in reconstructive versus cosmetic patients (51.2 percent and 35.6 percent; p = 0.0004). CONCLUSIONS: MRI limitations include high costs, time commitments, and equipment constraints. Fewer than 40 percent of survey respondents suggest the recommended screening frequency to their patients; however, academic, low-volume, early-career surgeons are more likely to recommend MRI implant monitoring. Screening recommendations need to be evidence based and align with common practices to prevent undue system, provider, and patient burden.

Use of more expensive insulin despite guidelines in Brazil.

AIM: To verify if the guidelines are being followed for the treatment of patients with type 1 diabetes mellitus (T1DM) who receive insulin by lawsuits. METHODS: A descriptive study was conducted with secondary data of these patients in a Brazilian city. RESULTS: 53.9% acquired insulin by lawsuits without previously registered use of another insulin in the Public Health System (SUS). CONCLUSION: The guidelines are not being followed for most patients analyzed, which may result in unnecessary expenses for the SUS. Therefore, this data can support the awareness of prescribers in relation to the savings generated for municipalities through the follow-up of the guidelines.

Belgian multicentre study on lumbar spine imaging: Radiation dose and cost analysis; Evaluation of compliance with recommendations for efficient use of medical imaging.

PURPOSE: To assess compliance of lumbar spine imaging referrals with national imaging recommendations and to evaluate the impact of inappropriate imaging on the collective radiation dose and health insurance costs. METHOD: In 2011 and 2015, 633 lumbar spine imaging referrals were evaluated across 9 Belgian hospitals. For each patient, a new clinical anamnesis and physical examination were performed. Together with the referral, this data were confronted with the national imaging recommendations. Collective radiation dose was estimated for the radiography and CT procedures. Cost analysis was based on national reimbursement fees. Statistical analysis was performed using multilevel linear and logistic regression models. RESULTS: The fraction of unjustified imaging referrals decreased from 50 % in 2011 to 41 % in 2015 (p = 0.255). The odds of a justified examination are 3.1 times higher when the referral is done by a specialist instead of a general practitioner. The highest percentage of unjustified examinations was found for CT (85 % in 2011, 81 % in 2015; p = 0.044). Seventy-five percent of the collective dose of both the 2011 and the 2015 study population was not justified. Adherence to the recommendations could result in an estimated 16 % and 5 % cost reduction for the 2011 and 2015 study samples, respectively. CONCLUSIONS: Between 2011 and 2015, no significant improvement was found in requesting justified lumbar spine imaging procedures, although a positive trend was observed for CT. A shift from CT to MRI is necessary to improve the appropriateness of lumbar spine imaging referrals and to reduce the collective radiation dose.

The impact of infection control cost reimbursement policy on central line-associated bloodstream infections.

BACKGROUND: In September 2016, the Korean National Health Insurance Service began reimbursing infection control (IC) costs on the condition that a certain number of doctors and full-time nurses for IC be allocated to supported hospitals. We analyzed the impact of the IC cost reimbursement policy on central line-associated bloodstream infections (CLABSIs). METHODS: A before-and-after study that analyzed the CLABSI rate trends between preintervention (January 2016 to February 2017) and intervention (March to December 2017) periods using autoregression time series analysis was performed in intensive care units (ICUs) at a 750-bed, secondary care hospital in Daegu, Republic of Korea. The enhanced IC team visited ICUs daily, monitored the implementation of CLABSI prevention bundles, and educated all personnel involved in catheter insertion and maintenance from March 2017. RESULTS: Autoregressive analysis revealed that the CLABSI rates per month in the preintervention and intervention periods were -0.256 (95% confidence interval, -0.613 to 0.101; P = .15) and -0.602 (95% confidence interval, -0.972 to -0.232; P = .008), respectively. The rates of compliance with maximal barrier precautions significantly improved from the preintervention (36.2%) to the intervention (77.9%) period (χ² test, P < .001). CONCLUSIONS: The IC cost reimbursement policy accelerated the decline in CLABSI rates significantly in monitored ICUs. A nationwide study to evaluate the effectiveness of the IC cost reimbursement policy for various health care-associated infections is warranted.

Implementation of a Low-Cost Quality Improvement Intervention Increases Adherence to Cancer Screening Guidelines and Reduces Healthcare Costs at a University Medical Center.

Adherence to US Preventative Services Task Force (USPSTF) cancer screening guidelines remains considerably lower than the recommendation of the Healthy People 2020 initiative. Patient populations recommended for screening are not screened at an appropriate rate, and populations not recommended for screening are inappropriately screened. Closer adherence to guidelines should improve outcomes and reduce costs, estimated to reach $158 billion/year by 2020. We evaluated whether a use of low-cost educational health maintenance (HM) card by medical residents at a university hospital could impact education and adherence to updated cancer screening guidelines. We also analyzed savings to the healthcare system. Adherence to cervical, breast, and colorectal cancer screening guidelines, defined as percentage that was screened (or not screened) in accordance with the USPSTF guidelines, in clinic visits from December 2012 (n = 336) was compared to those from December 2013 (n = 306) after a quality improvement intervention. Post-intervention, adherence to screening guidelines increased by 40.8% (p < 0.01) for cervical, 33.2% (p < 0.01) for breast, and 20.5% (p < 0.01) for colorectal cancer in average-risk patients. Inappropriate screening was reduced by 26.8% (p < 0.01) for cervical and 32.8% (p < 0.01) for breast cancer. A non-significant 1.1% decrease (p = 0.829) was observed for colorectal cancer. The annual potential savings from avoiding inappropriate screenings were $998,316 (95% CI; $644,484-$1,352,148). We showed a significant absolute increase in USPSTF knowledge of 28.3% irrespective of the house staff level that remained high at 2 years from the educational intervention. The low-cost HM card increased appropriate knowledgeable cancer screening adherence while reducing unnecessary testing and producing substantial savings to the healthcare system.

Implementing antimicrobial stewardship to reduce surgical site infections: Experience and challenges from two tertiary-care hospitals in Mumbai, India.

OBJECTIVES: Surgical site infections (SSIs) contribute significantly to post-surgical morbidity globally. Antimicrobial stewardship programmes (ASPs) are essential to reduce SSI rates and to curb antimicrobial resistance, especially in low-and-middle-income countries. This prospective study aimed to show the reproducibility of ASP implementation and SSI prevention measures in a semi-private institution with high perioperative prophylactic antimicrobial consumption beyond guidelines. METHODS: The prevalence of SSIs in clean surgeries was analysed in a government hospital adhering to SSI prevention guidelines including antimicrobial prophylaxis (phase 1; n=335) and in a surgical department unit of a semi-private hospital where the same guidelines were subsequently implemented (phase 2; n=235). SSI rates were compared to check the hypothesis that ASPs and infection control policies are reproducible with similar SSI rates. Moreover, antimicrobial prophylaxis costs were compared between units with and without guideline adherence. RESULTS: Among a total of 570 clean surgeries analysed, SSI rates were similar in both phases (6.0% vs. 5.1%; P=0.659). SSI rates were higher in patients aged >50 years in both phases (P=0.0009 and 0.045), whilst there was no difference in SSI rates between diabetics and non-diabetics (P=0.475 and 0.835). The cost of antimicrobial prophylaxis was lower in the guideline-oriented group (US$0.42 vs US$9 per patient; P=0.0042). CONCLUSION: Implementing SSI prevention guidelines, including proper antimicrobial prophylaxis, is feasible and reproducible among different hospital settings, leading to a significant decrease in prophylaxis costs. SSI rates do not differ following the same international standards.