CPH welcomes Sen. Tom Harkin, health policy expert Jenelle Krishnamoorthy on Oct. 18

The University of Iowa College of Public Health will host special guests Senator Tom Harkin (retired) and health policy expert and executive Jenelle Krishnamoorthy for two public lectures on Wednesday, Oct. 18. Both lectures are sponsored by the Iowa Institute of Public Health Research and Policy (IIPHRP) based in the college.

portrait of Senator Tom Harkin
Senator Tom Harkin

Senator Harkin, who represented Iowa in the United States Congress for more than four decades, is the IIPHRP’s inaugural Visiting Scholar. This program invites exceptional senior scholars to the college to enrich education, research, and collaborative initiatives and to provide opportunities for students and faculty to interact with the scholars through a variety of functions.

Harkin will present “Delivering a Healthy Future: Making Public Health Policy in the 21st Century” from 12:30 to 1:30 p.m. in Callaghan Auditorium (N110 CPHB) on Oct. 18.

“Senator Harkin was selected as a Visiting Scholar for his in-depth knowledge and vast experience in the implementation of public health policy,” says Vickie Miene, interim director of the IIPHRP.

Harkin served Iowa’s 5th Congressional District in the U.S. House of Representatives from 1975 to 1985 and was a U.S. Senator from 1985 until his retirement in 2015. His legislative policy priorities have included public health, federal farm policy, civil rights for Americans with disabilities, childhood nutrition and food access, health care access and reform, labor issues, and access to and improvement of education. He crafted the Americans with Disabilities Act and helped to lead passage of the Patient Protection and Affordable Care Act, authoring the law’s many prevention provisions.

portrait of Dr. Jenelle Krishnamoorthy
Dr. Jenelle Krishnamoorthy

Jenelle Krishnamoorthy is visiting the college through the IIPHRP’s Executive in Residence Program, which integrates senior business leaders into the life of the college and provides unique opportunities for experts to interact closely with students and faculty.

Krishnamoorthy will present “Population Health – Perspectives from the Field and Policy Implications” from 10:15 to 11:00 a.m. in C217 CPHB on Oct. 18.

She is currently the Associate Vice President, U.S. Policy, Communications and Population Health at Merck and is trained as a licensed clinical psychologist. Prior to joining Merck in January 2015, she was the Health Policy Director for the Health, Education, Labor and Pensions (HELP) Committee in the United States Senate for then Chairman Tom Harkin.

“Dr. Krishnamoorthy has a wealth of experience as scientist, policymaker, and executive,” says Miene. “The various roles she has held in her career will offer valuable perspectives on formulating public health policy.”

Krishnamoorthy first joined Harkin’s team as an American Association for the Advancement of Science (AAAS) Fellow in 2003 and 2004. During 2004 and 2005, she worked at the U.S. State Department in the Bureau of South Asian Affairs on health, science, technology, and environment issues with India on an AAAS Diplomacy Fellowship.

Early in her career, she completed a pediatric clinical psychology internship and post-doctoral fellowship at Brown Medical School, where she conducted research in the areas of childhood obesity and tobacco issues. Krishnamoorthy received a B.S. degree from Randolph-Macon College, M.S. from the University of Tennessee and a Ph.D. from Virginia Commonwealth University.

The IIPHRP fosters new collaborations, within and outside the University of Iowa, by bringing together researchers, health care organizations, providers, citizens, community leaders, private partners, and policy makers to help shape and inform public health policy. More information about the IIPHRP can be found at www.public-health.uiowa.edu/iiphr.

 

Gilbert, Janssen selected as IIPHRP Policy Fellows

The Iowa Institute of Public Health Research and Policy (IIPHRP) is pleased to announce the newest members of its Policy Fellow Program. The 2017-2018 Policy Fellows are Paul Gilbert, UI assistant professor of community and behavioral health, and Brandi Janssen, UI clinical assistant professor of occupational and environmental health.

The year-long Policy Fellow Program creates opportunities for primary faculty to enhance their skills for translating public health research into practice and policy. Each Policy Fellow develops and implements an “action learning project” focused on a critical public health topic. The project is intended to be completed within a one-year timeline and requires at least one stakeholder meeting and a product, such as a policy brief, proposed legislative language, or an implementation guide to disseminate at the end of the Fellowship.

“The scope of each project can be very diverse,” says Vickie Miene, interim director of the IIPHRP, based in the University of Iowa College of Public Health. “For example, one project may be to develop a position paper on a specific public health issue, while another project may be to implement legislative language that impacts workforce development.”

IIPHRP selects Policy Fellows from a competitive application process. The program provides funds for Fellows to attend specialized conferences or for other approved activities that enhance their learning. In addition, the program supports visits from policy experts, industry leaders, and other faculty who provide education and expertise to the program.

Reducing underage drinking

A portrait of Paul Gilbert, assistant professor of community and behavioral health at the University of Iowa College of Public Health.Gilbert’s project is looking at ways to reduce underage drinking, specifically through social host liability laws. Social host liability holds that adults who provide alcohol to minors, or allow minors to consume alcohol on their property, should be accountable for those violations of the minimum legal drinking age. In 2014, the Iowa state code was amended to enact a statewide social host liability law, covering all jurisdictions.

As a first step, Gilbert will assess variation in enforcement of Iowa’s recent social host liability law. He will review county-level enforcement records and interview stakeholders to understand when and how the law is enforced, including barriers to enforcement. As a second step, Gilbert will draw on the local knowledge and scientific literature to make recommendations to strengthen Iowa’s adolescent alcohol prevention policy.

An issue brief outlining the problem of adolescent drinking and describing the social host liability law is forthcoming. The final policy recommendations will be shared at a public summit in summer 2018.

Improving safe farm practices

Portrait of Brandi Janssen, clinical associate professor in the Department of Occupational and Environmental Health at the University of Iowa College of Public Health.Janssen’s project will focus on partnering with agricultural lenders to improve farm safety in Iowa. Injuries among farmers and agricultural workers remain higher than nearly every other industry in the United States. In most years in Iowa, agriculture is responsible for more occupational fatalities than any other industry.

These high injury and fatality rates are partially a result of the nature of agricultural work, in which farmers and their employees are regularly exposed to multiple hazards on the job (equipment, livestock, chemicals, and environmental hazards such as extreme heat and cold). In addition, because most farms employ fewer than 10 non-related workers, there are very few enforceable policies that require safety protocols or enact penalties for unsafe working conditions.

Many other industries, including manufacturers, grain co-ops, and financial lenders, rely on a safe and healthy farm workforce. In particular, agricultural lenders, who also aim to reduce risk, may be good partners in farm safety promotion and policy. Recognizing that safe farms benefit both farmers and lenders, whose investments are better protected, this project aims to identify strategies for agricultural lenders to encourage and improve safe farm practices in Iowa.

More information about the Policy Fellow Program can be found at https://www.public-health.uiowa.edu/iiphrp/.

Putting Public Health Policy into Research

Iowa capitolOne of the most effective ways to improve the health of large numbers of people is through public health policy. Examples of successful policy initiatives with far-reaching impact include seat belt laws, tobacco regulations, and banning lead from paint.

To help faculty enhance their skills in translating public health research into practice and policy, the College of Public Health recently established a new Policy Fellow Program. Offered through the college’s Iowa Institute of Public Health Research and Policy (IIPHRP), the year-long program creates opportunities for primary faculty to attend training work­shops, connect with experts, interact with policymakers and stakeholders, and develop and implement a policy-related project.

“As researchers, we have a desire to impact our community, and that means translating evidence into policy or practice change. Building stakeholder coalitions and creating effective dissemination plans are strategies that work, but are not skills most researchers have been formally trained in,” says Vickie Miene, IIPHRP interim director. “The Policy Fellow Program provides a supportive and individualized learning environment for faculty to experiment and learn these important skills while simultaneously translating their research into public health practice.”

Each fellow develops and implements an “action learning project” that focuses on a critical public health topic. The project includes at least one stakeholder meeting and a final product, such as a policy brief, proposed legislative language, or a how-to guide, to disseminate at the end of the fellowship.

“Our goal is to select fellows who are enthusiastic, who address significant public health issues, and who propose a project that will likely generate an effective example of translating research into policy or practice,” says Miene.

The 2016-2017 Policy Fellows are Mary Charlton, assistant professor of epidemiology; Cara Hamann, associate in epidemiology; and Kelli Ryckman, associate professor of epidemiology. Their projects, described in the following pages, are currently underway and will wrap up at the end of summer 2017, with final summaries posted on the IIPHRP web site.

 

Modernizing Cancer Reporting

portrait of Mary Charlton

Mary Charlton, assistant professor of epidemiology, is also an investigator with the Iowa Cancer Registry (ICR). Her project recommends policy changes to modernize Iowa’s cancer reporting laws.

The ICR is a population-based cancer registry that has served the State of Iowa since 1973. The registry is funded by the National Cancer Institute as part of its Surveillance, Epidemiology, and End Result’s (SEER) Program. Through its registries, the SEER Program routinely collects cancer data and patient demographics and is the authoritative source of information on cancer incidence and survival in the U.S.

According to SEER, “The ICR provides accurate and thorough reporting of cancer disease. The ICR has been consistently recognized for its extremely high quality data. However, Iowa has some of the weakest reporting laws compared to other states. Iowa also has one of the lowest rates of e-path (electronic) reporting of all SEER registries.”

In Iowa, about 25,000 cancer abstracts per year are collected from hospitals, pathology laboratories, cancer treatment centers, and physician practices. Two-thirds of the abstracts are collected by the 14 Iowa hospitals with accredited cancer centers. Trained staff employed by the ICR collect cancer data from the other 104 hospitals and non-hospital sites of diagnosis. The ICR maintains the confidentiality of the patients, physicians, and hospitals providing data.

To ensure continued funding from NCI, it is necessary to address the low rate of electronic reporting and Iowa’s weak cancer reporting requirements, which require a disproportionate amount of NCI funds to be spent on cancer data collection compared to other SEER registries.

“Existing Iowa cancer reporting requirements were developed long before widespread use of electronic record systems and at a time when nearly every cancer patient received treatment in a hospital,” Charlton says. “Cancer reporting requirements must catch up with technology.”

Charlton’s policy recommendations are to:

  1. Require all reporting entities to provide data electronically whenever possible.
    Benefits include more timely case reporting, enhanced patient privacy, more complete reporting, and significant labor savings.
  2. Add provisions for cost-sharing mechanisms.
    Nearly $2 million of the ICR budget is spent on cancer data collection by trained staff, which results in Iowa having the largest cost per case of all SEER registries.
  3. Clarify the definition of who is required to report.
    Currently, as the Iowa Code is written, it is often interpreted that only hospitals have to report cancer cases. This leads to underreporting of cancers that can often be treated in a clinic or outpatient setting.

 

Improving Newborn Screening

portrait of Kelli Ryckman in the NICU

Kelli Ryckman, associate professor of epidemiology, has long-standing research interests in genetics and the complications of preterm birth.

“My passion is finding ways to improve the care of preterm, low-birth-weight, and sick newborns in the Neonatal Intensive Care Unit,” Ryckman says about her motivation to apply to the Policy Fellow Program.

Her project is to refine the newborn screening policy for babies in the NICU that will result in fewer false-positive screens.

“Through the program, I hope to build consensus based on the evidence and disseminate a uniform set of guidelines for newborn screening in the NICU that allows for better use of resources in Iowa and beyond,” Ryckman says.

State newborn screening programs are critical public health services aimed at screening every child born for specific genetic, endocrine, and metabolic conditions that, if left untreated, can lead to severe disability or death.

There are about 39,000 births in Iowa each year, and approximately 10 percent of all births in Iowa are preterm, low-birth-weight, or transferred to the NICU. This 10 percent also makes up over a third of the follow-up workload required for the newborn screening program due to the high false-positive rate in this population. Transfusions, parental nutrition, medications, and timing of the test in the NICU can affect the validity of the newborn screening test.

“It’s well-recognized that premature, low-birth-weight, or sick newborns are more likely to falsely screen positive for one or more of the newborn screening tests,” Ryckman says. “False positives have adverse impact on parents and require additional testing, which can add to the stress on the baby.”

To address these challenges, the Clinical and Laboratory Standards Institute, a non-profit organization dedicated to improving clinical laboratory testing quality, developed a guideline for screening preterm, low-birth-weight, and sick newborns in 2009. Recent surveys have shown that despite the recommendations, many physicians caring for newborns in the NICU are unaware of its existence and that only 25 percent of states have adopted or were planning to adopt the recommendations, the American Academy of Pediatrics reports. Iowa has not yet adopted the recommendations.

Ryckman’s policy recommendation is to develop and disseminate a uniform set of guidelines to be implemented across Iowa. These guidelines will align with the national recommendations, provide for better utilization of resources, and decrease false positives in this special population of newborns.

 

Increasing Bicycle Safety

portrait of Cara Hamann at bicycle shop

Cara Hamann, an associate in the Department of Epidemiology, developed an issue brief to highlight bicycling safety research, a topic that has received attention recently due to an increasing number of auto­mobile and bicycle crashes in Iowa. In collaboration with the Iowa Bicycle Coalition, she also held a bicycle safety policy action forum of stake­holders in December 2016 and produced a forum recap document containing statewide key issues and action items.

“There were 340 bicycling injuries and 8 fatalities as a result of bicycle–motor vehicle collisions in Iowa in 2016,” says Hamann. “That’s up from 3 deaths in 2014, and 5 in 2015.”

Bicyclists have higher crash-related risk of injury and death due to their lack of physical protection, slow speed, and size differential compared to other roadway users. In alignment with the Iowa Bicycle Coalition 2017 legislative initiatives, Hamann supports several changes in Iowa code to make bicycling safer.

Require motorists to change lanes when passing bicyclists
Motorists hitting bicyclists from behind have accounted for about half of fatal bicycle crashes in Iowa over the past five years, Hamann says. Penalties assessed to motorists at fault in these fatal crashes are generally a traffic ticket with an enhanced penalty of a $1,000 fine and six-month license revocation. A measure to require vehicles to change lanes to pass bicyclists passed both the Senate and House sub-committees (HF 513, SF 450), but did not advance further.

Increase penalties and make distracted driving a primary offense
Most Iowa drivers don’t receive charges in bicycle–motor vehicle crashes, regardless of fault. Two bills that increase penalties were passed during the 2017 legislative session and signed into law by Gov. Branstad. One bill (SF 234) changes hand-held electronic communication (writing, sending, or viewing electronic messages) from a secondary to a primary offense and will go into effect starting July 1. However, this new law still allows drivers to use hand-held devices to make phone calls or check GPS directions. The second bill (SF 444) increases penalties to allow drivers to be charged with reckless driving when their hand-held device use causes a fatality. This type of charge is a Class C felony.

Increase appropriations for bicycling infrastructure
Results from a study of 294 sites in Iowa suggest that bicycle lanes and shared lane markings can reduce crash risk by as much as 60 percent. In a sample of Iowa drivers, shared lane markings improved driver positioning during overtaking, especially among older drivers.

“I was motivated to apply to this program to develop skills to translate my research into tangible products to be used for policy change and real impacts on safety,” says Hamann. “I want to use this opportunity to draw attention to bicycle safety and complement the current grassroots efforts underway in the bicycling community.”

Portraits by John Choate

This story originally appeared in the spring 2017 issue of InSight.

Researchers take a ‘collaboratory’ approach to public health concerns

Researchers at the UI College of Public Health will use a “collaboratory” approach for two projects that tackle public health concerns. Funded by the Iowa Institute of Public Health Research and Policy (IIPHRP), the first project will investigate health risks from exposure to insecticides, and the second will work to improve health outcomes for low-birth-weight and premature children.

“A collaboratory is a creative group process designed to solve complex problems,” says Vickie Miene, interim director of the IIPHRP. “The process generates the opportunity for new organizational networks to form. This approach expands the scope, scale, and impact of public health research.”

The projects, which were selected through a competitive application process, provide an opportunity to gather collaborators from different backgrounds and disciplines around a topic to develop an innovative research proposal. A successful collaboratory stimulates an aspirational research proposal such as a large research service or center grant that bolsters and builds upon areas of research closely linked to the college’s three collective areas of excellence: rural health, comparative effectiveness research, and community engagement. The collaboratory leverages existing strengths within the college, while fostering new collaborations within and outside the University of Iowa.

Human Exposure and Health Risks from Neonicotinoid Insecticides

A portrait of William Field of the Department of Occupational and Environmental Health at the University of Iowa College of Public Health.
Bill Field

Bill Field, professor of occupational and environmental health, is the leader of the Collaboratory to Identify Human Exposure and Health Risks from Neonicotinoid Insecticides. Neonicotinoids are a relatively new class of insecticide, but have become the most widely used class of agricultural insecticides in the world.

Historically, neonicotinoid insecticides have been viewed as ideal replacements for more toxic compounds, such as organophosphates, due in part to their perceived limited potential to impact the environment and human health. Within the agricultural sector, they are preferred over other pesticides for several reasons, including their ability to be applied using a variety of methods; lower toxicity in birds, fish, and mammals; and high selectivity and potency for insects.

Few studies have been conducted to characterize human exposure to neonicotinoids or the insecticides’ potential health risks. The collaborative team will develop the infrastructure and preliminary data required to investigate the emerging potential risks of neonicotinoid exposure.

To the researchers’ knowledge, the collaborative is the first group in the U.S. to directly evaluate the potential human exposure of neonicotinoid insecticides. The study is also the first to assess neonicotinoid insecticide contamination in private wells used for drinking water, and the first to validate biomarkers necessary for future neonicotinoid-human health investigations.

Members of the team include: Wei Bao, MD, PhD; Susie Dai, PhD; Manuel Gadogbe, PhD; Michelle Hladik, PhD; Christopher Jones, PhD; Dana Kolpin, MS; Hans-Joachim Lehmler, PhD; Bob Libra, MS; Charles Lynch, MD, PhD; Keith Schilling, PhD; Darrin Thompson, MPH; John Vargo, PhD; and Peter Weyer, PhD.

The collaborative has also received letters of support from the Center for Health Effects of Environmental Contamination, Heartland Center for Occupational Health and Safety, Agricultural Health Study, Environmental Health Sciences Research Center, the Iowa Registry for Congenital and Inherited Disorders, Iowa Center for Agricultural Safety and Health, Iowa Department of Natural Resources, State Hygienic Laboratory at the University of Iowa, and U.S. Geological Survey.

Iowa Perinatal Health Research Collaborative

Portrait of Kelli Ryckman, professor in the Department of Epidemiology at the University of Iowa College of Public Health.
Kelli Ryckman

Kelli Ryckman, associate professor of epidemiology, is the leader of the Iowa Perinatal Health Research Collaborative (IPHRC). The central mission of the IPHRC is to develop a network of perinatal care providers and public health professionals working to improve the health outcomes of children born low birth weight (LBW) and/or preterm through innovative and multidisciplinary research initiatives.

Advances in neonatal intensive care have drastically reduced perinatal mortality related to LBW and/or preterm births. In infants born before 27 completed weeks of gestation, there is a 65% chance of survival and a 56% chance of survival without severe impairment, nationally. In Iowa, survival without severe impairment is even higher.

Follow-up of “high risk” infants is recommended by the American Academy of Pediatrics; however, standard guidelines are lacking on how long follow-up should occur and which infants qualify as “high risk.” Individuals identified for further follow-up widely varies based on the resource availability, and children who may benefit from resources or specialized programs are undoubtedly missed or excluded. This underscores the need for perinatal research collaboratives that bring together providers, public health care professionals, and families to identify outcomes and health care utilization gaps for children born LBW and/or preterm.

The project will focus on three intersecting thematic areas:

  1. The Database Development thematic area will establish a statewide database of children born LBW and/or preterm that provides a platform for outcomes research, quality improvement initiatives, and interventions.
  2. The Health Services and Outcomes thematic area will develop a hospital services and outcomes data source to better understand the health care needs and outcomes in this population of Iowa children.
  3. The Family and Community Engagement thematic area will engage families in research initiatives and provide and promote existing resources for families.

Team members include Mary Charlton, assistant professor of epidemiology; John Dagle, professor of pediatrics; and Lane Strathearn, professor of pediatrics and co-director of the University of Iowa Center for Excellence in Developmental Disabilities. In addition, graduate students Allison Momany and Nichole Nidey will contribute to this work.