Managed care and public health departments: who is responsible for the health of the population?

Efficacy of Lactobacillus rhamnosus GG in treatment of acute pediatric diarrhea: A systematic review with meta-analysis

BACKGROUND

Diarrhea is a major infectious cause of childhood morbidity and mortality worldwide. In clinical trials, Lactobacillus rhamnosus GG ATCC 53013 (LGG) has been used to treat diarrhea. However, recent randomized controlled trials (RCTs) found no evidence of a beneficial effect of LGG treatment.

AIM

To evaluate the efficacy of LGG in treating acute diarrhea in children.

METHODS

The EMBASE, MEDLINE, PubMed, Web of Science databases, and the Cochrane Central Register of Controlled Trials were searched up to April 2019 for meta-analyses and RCTs. The Cochrane Review Manager was used to analyze the relevant data.

RESULTS

Nineteen RCTs met the inclusion criteria and showed that compared with the control group, LGG administration notably reduced the diarrhea duration [mean difference (MD) -24.02 h, 95% confidence interval (CI) (-36.58, -11.45)]. More effective results were detected at a high dose ≥ 10¹⁰ CFU per day [MD -22.56 h, 95%CI (-36.41, -8.72)] vs a lower dose. A similar reduction was found in Asian and European patients [MD -24.42 h, 95%CI (-47.01, -1.82); MD -32.02 h, 95%CI (-49.26, -14.79), respectively]. A reduced duration of diarrhea was confirmed in LGG participants with diarrhea for less than 3 d at enrollment [MD -15.83 h, 95%CI (-20.68, -10.98)]. High-dose LGG effectively reduced the duration of rotavirus-induced diarrhea [MD -31.05 h, 95%CI (-50.31, -11.80)] and the stool number per day [MD -1.08, 95%CI (-1.87, -0.28)].

CONCLUSION

High-dose LGG therapy reduces the duration of diarrhea and the stool number per day. Intervention at the early stage is recommended. Future trials are expected to verify the effectiveness of LGG treatment.

Sustainable rural telehealth innovation: a public health case study

OBJECTIVE

To examine adoption of telehealth in a rural public health district and to explain how the innovation became sustainable.

STUDY SETTING

Longitudinal, qualitative study (1988-2008) of the largest public health district in Georgia.

STUDY DESIGN

Case study design provided deep insights into the innovation's social dynamics. Punctuated equilibrium theory helped present and make sense of the process. We identified antecedent conditions and outcomes, and we distinguished between episodes and encounters based on the disruptive effects of events.

DATA COLLECTION

Twenty-five semistructured interviews with 19 decision makers and professionals, direct observations, published papers, grant proposals, technical specifications, and other written materials.

PRINCIPAL FINDINGS

Strong collaboration within the district, with local community, and with external partners energized the process. Well-functioning outreach clinics made telehealth desirable. Local champions cultivated participation and generative capability, and overcame barriers through opportunistic exploitation of technological and financial options. Telehealth usage fluctuated between medical and administrative operations in response to internal needs and contextual dynamics. External agencies provided initial funding and supported later expansion.

CONCLUSIONS

Extensive internal and external collaboration, and a combination of technology push and opportunistic exploitation, can enable sustainable rural telehealth innovation.

The crucible of public health practice: major trends shaping the design of the Management Academy for Public Health

Public health leaders and managers need new leadership and management skills as well as greater entrepreneurial acumen to respond effectively to broad demographic, socioeconomic, and political trends reshaping public health. This article asserts that the need for such training and skills was the impetus for the conceptualization, design, and launch of the Management Academy for Public Health--an innovative executive education program jointly offered by the schools of business and public health at the University of North Carolina at Chapel Hill.

Federally funded sexually transmitted disease programs and managed care: a review of current and planned partnerships

BACKGROUND

The Centers for Disease Control and Prevention requested that sexually transmitted disease (STD) programs report their current activities and plans to collaborate with managed care organizations in their 1999 applications for federal funding.

GOAL

To review CDC STD program applications for funding to assess the number of activities between STD programs and managed care organizations.

METHODS

Narrative data on managed care topics were abstracted from 59 funding applications (50 states, 7 cites or counties, and 2 US territories), using standard qualitative methods. A coding system was applied to categorize each managed care activity into one of nine categories (interrater reliability, 93%). An expert panel ranked activities by complexity, and these scores were used to develop an overall complexity score for each program.

RESULTS

All but 9 of the 59 applicants reported managed care organization activities. Altogether, 208 activities were specifically documented, 45% of which were classified as operational in 1999. The most frequently reported activities involved gathering and giving information and promoting STD care through legislation and state Medicaid activities.

CONCLUSIONS

Considerable information transfer and policy action between STD programs and managed care organizations are taking place. Further integration of services and policies should be studied and encouraged to promote the effective treatment of STD.

The contributions of managed care plans to public health practice: evidence from the nation's largest local health departments

OBJECTIVE

The authors examine the extent and nature of managed care plans participating in local public health activities.

METHODS

In 1998, the authors surveyed the directors of all US local health departments serving jurisdictions of at least 100,000 residents to collect information about public health activities performed in their jurisdictions and about organizations participating in the activities. Multivariate logistic and linear regression models were used to examine organizational and market characteristics associated with managed care plan participation in public health activities.

RESULTS

Managed care plans were reported to participate in public health activities in 164 (46%) of the jurisdictions surveyed, and to contribute to 13% of the public health activities performed in the average jurisdiction. Plans appeared most likely to participate in public health activities involving the delivery or management of personal health services and the exchange of health-related information. Managed care participation was more likely to occur in jurisdictions with higher HMO penetration, fewer competing plans, and larger proportions of plans enrolling Medicaid recipients. Participation was positively associated with the overall scope and perceived effectiveness of local public health activities.

CONCLUSIONS

Although plans participate in a narrow range of activities, these contributions may complement the work of public health agencies.

Immunization registries in the United States: implications for the practice of public health in a changing health care system

Although immunization rates among children are rising across the country, rates in inner-city areas have remained at approximately 50%-60%, < or = 30% lower than corresponding suburban or state immunization levels. The failure to raise immunization levels in poor, underserved populations is caused in part by the lack of timely and accurate child-specific immunization information for providers and parents. Immunization registries are a new tool in health care that can be used to address these and other barriers to effective immunization delivery. Moreover, immunization registries have the potential to help health care officials track and improve delivery for a broad range of important child health services. An immunization registry is a computerized database of information on children (usually preschool-age children) in a defined population (e.g. those enrolled in a health maintenance organization or living in a specific geographic area), which is used to record and track all immunizations received by each child. The registry receives the information primarily from public and private providers that administer immunizations, as well as from parents, schools, and other agencies. A fully functioning immunization registry can be used to identify individual children in need of immunizations and to report on immunization rates by population characteristics such as child age, assigned provider, or geographic area (e.g. neighborhood, city). Today, > 250 local public health departments have immunization registries that are in various stages of planning or development. Only a small number of these registries meet the minimum functional criteria of maintaining records on 95% of all eligible 2-year-old children in the target population and providing an electronic immunization record that is accessible to providers. Nascent immunization registries represent innovative technologic solutions to the challenge of monitoring health problems and health care access on a population basis. This is a fundamental activity of public health agencies, but one that is increasingly shared by large health maintenance organizations. The study of the development of immunization registries across the United States provides an important case study for how public health agencies will use the rapidly developing health information infrastructure to perform health assessment and health assurance activities in a managed care environment.