Study Finds Washington State Pediatricians Receiving Regular Requests for Alternative Childhood Immunization Schedules

First of its kind study examines alternative immunization schedule occurrence rates in Washington state and pediatricians’ comfort level using alternative schedules

Seventy-seven percent of Washington state pediatricians report that they are sometimes or frequently asked to provide alternative childhood vaccine schedules for their patients, according to a new study from Seattle Children’s Research Institute. Researchers also found that 61 percent of Washington state pediatricians are comfortable using an alternative schedule when asked by a parent. The study, “Washington State Pediatricians’ Attitudes Toward Alternative Childhood Immunization Schedules,” is published in the December 2011 issue of Pediatrics and is the first to evaluate pediatricians’ attitudes towards alternative schedules.

“When discussing alternative childhood immunization schedules, pediatricians have to balance two things- respecting the parents’ decision and protecting the health of the child,” said Doug Opel, MD, MPH, bioethicist at Seattle Children’s Research Institute and a University of Washington acting assistant professor of pediatrics. “This is a difficult and important discussion, and what we found was that most pediatricians are comfortable being flexible with the immunization schedule when parents ask for this flexibility.”

The group of 209 pediatricians included in the study were least willing to revise the schedule for three vaccinations: diphtheria-tetanus toxoids-acellular pertussis vaccine (DTaP), Haemophilus influenzae type b vaccine (Hib) and pneumococcal conjugate vaccine (PCV). This suggests physicians want to prioritize immunizations that protect against some of the most common and most dangerous diseases which may occur during infancy and early childhood. Skipping the DTaP vaccine, for example, could lead to pertussis, also known as whooping cough. Pertussis is still common in the U.S. with frequent outbreaks. The Hib and PCV vaccines protect against infections like meningitis and pneumonia.

“The study demonstrates the need for more research on the use of alternative immunization schedules and the safety, efficacy and consequences of delaying immunizations,” said Dr. Opel. Seattle Children’s Research Institute will continue to study this topic to better understand the effect of childhood immunization schedules on individuals and public health.

Dr. Opel’s co-authors were: Aaron Wightman, MD, Seattle Children’s Research Institute and University of Washington; Edgar Marcuse, MD, MPH, Seattle Children’s Research Institute and University of Washington and James Taylor, MD, University of Washington.

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About Seattle Children’s

Seattle Children’s Hospital, Foundation and Research Institute together deliver superior patient care, advance new discoveries and treatments through pediatric research, and raise funds to create better futures for patients. Consistently ranked as one of the top 10 children’s hospitals in the country by U.S. News & World Report, Seattle Children’s Hospital specializes in meeting the unique physical, emotional and developmental needs of children from infancy through young adulthood. Through the collaboration of physicians in nearly 60 pediatric subspecialties, Seattle Children’s Hospital provides inpatient, outpatient, diagnostic, surgical, rehabilitative, behavioral, and emergency and outreach services to families from around the world.

Located in downtown Seattle’s biotech corridor, Seattle Children’s Research Institute is pushing the boundaries of medical research to find cures for pediatric diseases and improve outcomes for children all over the world. Internationally recognized investigators and staff at the research institute are advancing new discoveries in cancer, genetics, immunology, pathology, infectious disease, injury prevention, bioethics and much more.

Seattle Children’s Hospital and Research Foundation and Seattle Children’s Hospital Guild Association work together to gather community support and raise funds for uncompensated care, clinical care and research. The foundation receives nearly 80,000 gifts each year, from lemonade stand proceeds to corporate sponsorships. Seattle Children’s Hospital Guild Association is the largest all-volunteer fundraising network for any hospital in the country, serving as the umbrella organization for 450 groups of people who turn an activity they love into a fundraiser. Support from the foundation and guild association makes it possible for Seattle Children’s care and research teams to improve the health and well-being of all kids.

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