Juvenile Nasopharyngeal Angiofibroma Outcomes and Cost: Analysis of the Kids' Inpatient Database.

OBJECTIVE: To report trends in Juvenile Nasopharyngeal Angiofibroma (JNA) hospitalizations and identify key factors affecting treatment outcomes and cost of care in JNA patients. METHODS: The Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database was queried for all cases of JNA between the years of 1997 and 2016. Key factors extracted were patient demographics, geographic region, hospital size, teaching status, elective admissions, and number of diagnoses and procedures performed during the hospitalization. These elements were correlated to length of stay (LOS) and cost-per-day (CPD) using a multiple linear regression (MLR). Regional variation in JNA diagnosis and changes in LOS and CPD trends over time were also analyzed. RESULTS: A total of 614 JNA patients were hospitalized in this time period, with a majority of patients identifying as male (98%) and Caucasian/White (55%). The average LOS has decreased by 0.14 day per year since 1997 (P = .0034) whereas the CPD has steadily increased by $2 380 per year (P < .001). MLR analysis revealed that while holding all other factors constant, patients who stayed at teaching hospitals had an increased LOS of 1.7 days (P = .026), but paid $11 961 less per day (P = .05). Regional variation in CPD was found in the Northeast region, where hospitalizations were more expensive by $9 801 per day compared to the South (P = .017). CONCLUSION: These results indicate hospital characteristics, such as teaching status and geographic region, may predict differences in JNA outcomes and cost. Healthcare providers should be cognizant of these variations to ensure optimal patient outcomes and expenditures.

Status of HPV vaccine introduction and barriers to country uptake.

During the last 12 years, over 80 countries have introduced national HPV vaccination programs. The majority of these countries are high or upper-middle income countries. The barriers to HPV vaccine introduction remain greatest in those countries with the highest burden of cervical cancer and the most need for vaccination. Innovation and global leadership is required to increase and sustain introductions in low income and lower-middle income countries.

Factors influencing completion of multi-dose vaccine schedules in adolescents: a systematic review.

BACKGROUND: Completion of multiple dose vaccine schedules is crucial to ensure a protective immune response, and maximise vaccine cost-effectiveness. While barriers and facilitators to vaccine uptake have recently been reviewed, there is no comprehensive review of factors influencing subsequent adherence or completion, which is key to achieving vaccine effectiveness. This study identifies and summarises the literature on factors affecting completion of multi-dose vaccine schedules by adolescents. METHODS: Ten online databases and four websites were searched (February 2014). Studies with analysis of factors predicting completion of multi-dose vaccines were included. Study participants within 9-19 years of age were included in the review. The defined outcome was completion of the vaccine series within 1 year among those who received the first dose. RESULTS: Overall, 6159 abstracts were screened, and 502 full texts were reviewed. Sixty one studies were eligible for this review. All except two were set in high-income countries. Included studies evaluated human papillomavirus vaccine, hepatitis A, hepatitis B, and varicella vaccines. Reported vaccine completion rates, among those who initiated vaccination, ranged from 27% to over 90%. Minority racial or ethnic groups and inadequate health insurance coverage were risk factors for low completion, irrespective of initiation rates. Parental healthcare seeking behaviour was positively associated with completion. Vaccine delivery in schools was associated with higher completion than delivery in the community or health facilities. Gender, prior healthcare use and socio-economic status rarely remained significant risks or protective factors in multivariate analysis. CONCLUSIONS: Almost all studies investigating factors affecting completion have been carried out in developed countries and investigate a limited range of variables. Increased understanding of barriers to completion in adolescents will be invaluable to future new vaccine introductions and the further development of an adolescent health platform. PROSPERO reg# CRD42014006765.

A comparative analysis of the patient characteristics and cost of managing intravenous drug users (IVDU) with soft tissue abscesses with non-IVDU.

BACKGROUND: Intravenous drug users (IVDU) often present to hospitals with complex co-morbidities, associated with prolonged in-patient admissions. The aim of this study was to compare a cohort of IVDU patients with soft tissue abscesses with non-IVDUs. We analysed the demographics, comorbidities, location of abscesses, multidisciplinary input and financial costs of managing both groups. METHODS: A retrospective cohort study was conducted between January 2010 and September 2013. Two age and sex matched cohorts were compared: IVDU and non-IVDU. RESULTS: We identified 44 IVDU patients and 54 non-IVDU patients. The IVDU had higher rates of smoking (89% p < 0.001) and unemployment (73% p < 0.05). The most common comorbidities in the IVDU cohort were hepatitis C (17%) and HIV (14%), whereas diabetes mellitus (15%) and hypertension (11%) were the most common in the non-IVDUs (p < 0.01). The most common location for an abscess in non-IVDU patients was the hand, whereas IVDU patients had abscesses in their groin. Groin injecting led to a referral to multiple specialties. The median length of stay for the IVDU patients was 4 days and for non-IVDU patients 1 day (p < 0.01). The average cost of managing IVDU patients in our unit was £1280: for non- IVDU the cost was £530 (p < 0.001). CONCLUSIONS: IVDU patients with soft tissue abscesses have higher rates of smoking, unemployment, infection with hepatitis C and HIV compared to a control group. We have suggested several recommendations to optimise the management of these patients including the implementation of an additional code to compensate for the complexity of their management.

Volunteer-based universal newborn hearing screening program.

OBJECTIVE: To evaluate efficacy and costs of a volunteer-based universal newborn hearing screening program. METHODS: The Lucile Packard Children's Hospital at Stanford newborn hearing screening program database was reviewed. Results and costs of the hearing screens were analyzed. RESULTS: Hearing screens were performed on 5771 newborns treated in the well-baby nursery and nine infants from this population were identified with hearing loss, seven of whom had no risks factors for hearing loss. Using volunteers to perform the first-line screen with the automated auditory brainstem response (AABR) technology, 91% of infants registered for screening were evaluated prior to discharge. An additional 4% of infants were screened as outpatients. If an infant failed the AABR on two occasions, he or she was rescreened with the AABR or transient evoked otoacoustic emissions by a licensed audiologist, often while the infant was still in the hospital. Using this algorithm, 5% of infants tested in the well-baby nursery needed additional follow-up as an outpatient. Cost analysis of this volunteer-based program reveals a per/baby screening cost of $27.41. CONCLUSIONS: A volunteer-based hearing screening program is a viable option for hearing screening in well-baby nurseries but does not result in significant cost savings during the first 2 years of the program.

High-quality, cost-effective strategy for detection of autoantibodies to extractable nuclear antigens.

We evaluated methods for the detection of autoantibodies to extractable nuclear antigens (ENAs) to determine the strategy that yielded the most cost effective and clinically meaningful result. We prospectively compared counterimmunoelectrophoresis (CIEP) with and without serum prediffusion (SPD) and found that SPD significantly improved the quality of precipitation lines. This resulted in a decreased requirement for repeat testing and, consequently, was associated with a significant decrease in reagent costs and specimen turnaround time. We also retrospectively compared reactivity by CIEP, CIEP plus SPD, enzyme-linked immunosorbent assay (ELISA), and line immunoassay (LIA) of 52 serum samples that were previously determined to be positive for ENAs, and we correlated the results with clinical diagnoses. There was significant agreement among CIEP, CIEP plus SPD, ELISA, and LIA for the detection of anti-SS-A, anti-SS-B and anti-RNP. In general, CIEP, CIEP plus SPD, and LIA correlated better with the clinical diagnoses than ELISA, even though ELISA detected anti-ENAs more often than the other methods. CIEP plus SPD is therefore the most cost effective method for the identification of clinically meaningful ENAs. Based on our experience, we now screen for ENAs by CIEP, and positive samples are then typed by CIEP plus SPD. Samples that are difficult to interpret are then further assessed by an alternative method.

Estimation of completeness of AIDS case reporting in Massachusetts.

One of the most important aspects of any surveillance system is degree of completeness. We conducted a multiple source capture-recapture study using the 1994 Massachusetts Uniform Hospital Discharge Data Set (UHDDS) and Medicaid claims data to evaluate the completeness of the state's AIDS registry. We used encrypted social security numbers as the primary link to ensure confidentiality. For cases that did not link in the first round owing to missing social security numbers, we linked using gender and date of birth. Staff reviewed unmatched records from the Uniform Hospital Discharge Data Set and Medicaid datasets to determine subjects' AIDS case status. Using the Uniform Hospital Discharge Data Set, the AIDS registry was 92.6% complete (95% confidence interval (CI) = 91.6-93.5). The Medicaid claims dataset suggested the AIDS registry to be 94.5% complete (95% confidence interval = 93.7-95.3). The completeness of reporting to the state AIDS registry continues to be high, but there are differences by gender and mode of transmission of the virus. The continued assessment of completeness of reporting is important to ensure quality of the surveillance database over time.

The Michigan equine monitoring system. I. Design, implementation and population estimates.

The Michigan equine monitoring system (MEMS) was designed and implemented in the State of Michigan, starting in 1991. The program was designed systematically to track the State's equine population, its health, and its economic implications to the equine industry. The MEMS was designed as a two-phase program. Phase I (the population and economic survey; the subject of this paper) was designed to provide new and statistically valid information describing the size, composition, location and economic characteristics of the Michigan equine industry. A standardized questionnaire was used to collect data via mail, telephone and personal interviews. Of the 3000 randomly selected list-frame samples, 2800 (93%) participated. However, 650 of these had no equids. There were 129,932 equids reported compared with 160,000 in 1984. The American Quarter Horse, Standardbred and Arabian breeds were the most numerous. Detailed results, including the size of equine operations/herds, uses, geographical distribution and the financial structure of the industry, are presented. A detailed account of the strategies used in designing and implementing the system is provided.

Using administratively collected hospital discharge data for AIDS surveillance.

The objectives of this study were twofold: to improve methods of identifying possible and acquired immunodeficiency syndrome (AIDS)-related hospital discharges in administrative databases and to measure AIDS-reporting completeness in Massachusetts both overall and by subgroup. We used fiscal year 1988 discharge data from the Massachusetts Rate Setting Commission (RSC) and data from the Massachusetts AIDS Reporting System (ARS). We identified 3362 discharges of adult patients (> 12 years old) from the RSC file that had diagnosis codes which are human immunodeficiency virus (HIV)-specific (042.x, 043.x, 044.x, or 795.8) or pertain to AIDS-defining "manifestations." Medical records of 650 patients apparently not reported to the ARS were reviewed. THe best set of codes overall consisted of either (a) the 042.x code or (b) the 043.x, 044.x, or 795.8 code plus selected manifestation codes (sensitivity, 93%; specificity, 86%; predictive value positive, 71%). Of the 927 AIDS cases identified from the 3362 discharges, only 36 had not been reported. AIDS cases among women (odds ratio (OR) = 2.9; 95% confidence interval (CI): 1.33 to 6.33), intravenous drug users (OR = 4.2; 95% CI: 2.20 to 8.02), and persons residing outside the Boston metropolitan area (OR = 2.3; 95% CI: 1.18 to 4.57) were more likely to be unreported than those among comparison groups.

Coping with success: new challenges for nonprofit marketing.

In the tight, competitive economic climate of the 1990s, nonprofits are as concerned with marketing as are for-profit organizations. But nonprofit marketing is undoubtedly more complicated than conventional business marketing. Nonprofits have multiple, nonfinancial objectives; they can't rely on a risk cushion; they cater to multiple publics, including customers who are often not the ones who pay; they can collaborate as well as compete with competitors; and they garner more public attention, both positive and negative, than the average business. In this paper, Gallagher and Weinberg review the difficulties associated with introducing marketing into nonprofits and highlight the new challenges facing nonprofits that have successfully adopted a marketing orientation.

An outbreak of infectious conjunctivitis spread by microscopes.

Among the potential occupational hazards of microscope use is the transmission of infectious agents among employees. We report a large (145 cases) and costly (+647,000) epidemic of viral conjunctivitis in a microelectronics factory. Spread of the illness appeared to be through sharing of microscopes among employees. Routine handwashing instructions and safety glasses failed to prevent spread of the epidemic. Mandatory screening prior to work and temporary plant shut-down were finally successful. We discuss efforts to control this outbreak and make recommendations to prevent similar epidemics in other workplaces.

Promoting child passenger safety in children served by a health maintenance organization.

A patient education program, based on the health belief model, promoting child passenger safety was developed and implemented at a health maintenance organization. The program included individual counseling by pediatricians, use of audiovisual materials and pamphlets, and (for newborn infants) a home visit by a child safety specialist. Based on parking lot observations, child safety device use increased to greater than 60% in both intervention and comparison-group children 1-4 years of age. During the child health supervision visit, pediatricians can play a leadership role in promoting child passenger safety.

Collaboration needed to bolster home care.

To survive financially and better meet the needs of the elderly, hospitals must take the lead and collaborate with community leaders to enhance home healthcare, which can help the elderly maintain their independence and prevent institutionalization. Informal home healthcare is provided mostly by women, primarily wives, daughters, and daughters-in-law. These care givers often take the elderly person into their own homes, which can increase tension and conflicts, crowd the home, and propagate adverse perceptions by the spouse or children. Many care givers quit their jobs, thereby forfeiting income and relinquishing the mental stimulation of co-workers. Care givers who remain employed sacrifice their free time, family time, and other social opportunities. Other factors that influence the degree of stress and burden on the care giver include the type, extent, and duration of care needs; the location of home care; use of formal services; and the care giver's age, health status, and relationship to the elderly patient. Without help from formal home care agencies and local support groups, informal care giving at home may diminish rapidly due to physical and emotional exhaustion, sometimes resulting in abuse of the elderly patient. Government intervention is necessary if informal home care is to continue as a viable source of long-term care. In addition, local community medical societies must develop a team approach involving physicians, social workers, and nurses to adequately supplement home care givers or help single homebound elderly. Hospital administrators must work with community leaders to implement formal networks of home care services, such as respite care, adult day care, meals on wheels, and nursing care.

The physiologic basis of dobutamine as compared with dipyridamole stress interventions in the assessment of critical coronary stenosis.

Noninvasive cardiac imaging with echocardiography or thallium-201 scintigraphy utilizing pharmacologic agents as alternatives to exercise is gaining popularity. We investigated the physiologic rationale underlying the optimal choice of pharmacologic stress for functional versus perfusion imaging. With the use of an open-chest dog model, a critical stenosis of the left circumflex coronary artery was produced with total ablation of hyperemic response to a 15 sec period of complete occlusion. Regional left ventricular wall thickening was assessed by quantitative two-dimensional echocardiography. Regional myocardial blood flow was determined by microspheres in both the flow-restricted left circumflex area and the control area supplied by the left anterior descending artery. Eight dogs received 15 micrograms/kg/min dobutamine intravenously for 10 min, and nine dogs received 0.14 mg/kg/min dipyridamole intravenously for 4 min. Dobutamine induced wall thickening abnormalities in all dogs while dipyridamole induced dysfunction in only 55% of the animals studied (p less than .01). Subendocardial blood flow to the left circumflex area was unchanged after both dobutamine and dipyridamole when compared with baseline blood flow. However, subendocardial blood flow increased markedly after dipyridamole in the control area. Regional subendocardial blood flow ratio (left anterior descending/left circumflex) was 3.74 +/- 0.09 (mean +/- SEM) after dipyridamole versus 1.27 +/- 0.09 after dobutamine (p less than .001).(ABSTRACT TRUNCATED AT 250 WORDS)