A blueprint for maternal and child health primary care physician education in medical genetics and genomic medicine: recommendations of the United States secretary for health and human services advisory committee on heritable disorders in newborns and children.

Primary health care providers will play an increasingly important role in delivering genetics-related services for women and children along the reproductive continuum. However, most primary health care providers have received little training in genetics or medical genomics to incorporate such services into routine care. A workshop was convened by the National Institutes of Health, the Centers for Disease Control and Prevention, and the Health Resources and Services Administration to identify practical strategies to educate primary care physicians involved in maternal and child health. These included developing a targeted curriculum for residency training programs, incorporating assessments of genetics and genomic medicine into the initial board certification process and the process for maintenance of certification, providing continuing medical education opportunities at national meetings, establishing an Internet-based repository of recommendations for primary care providers, and forming a learning collaborative to link primary care providers and specialists to evaluate strategies to improve care. Workgroup members underscored the importance of assessing the impact of these interventions on the process and outcomes of health care delivery. The recommendations from this workshop were presented to the United States Secretary for Health and Human Services' Advisory Committee on Heritable Disorders in Newborns and Children Subcommittee on Education and Training. The Subcommittee reviewed the report and put forth recommendations to the Committee, which were adopted by the Committee in September 2009.

Clinician perspectives about molecular genetic testing for heritable conditions and development of a clinician-friendly laboratory report.

The use of molecular genetic tests for heritable conditions is expected to increase in medical settings, where genetic knowledge is often limited. As part of a project to improve the clarity of genetic test result reports to minimize misunderstandings that could compromise patient care, we sought input about format and content from practicing primary care clinicians. In facilitated workgroup discussions, clinicians from pediatric, obstetrics-gynecology, and family practice provided their perspectives about molecular genetic testing with a focus on the laboratory reporting of test results. Common principles for enhancing the readability and comprehension of test result reports were derived from these discussions. These principles address the presentation of patient- and test-specific information, the test result interpretation, and guidance for future steps. Model test result reports for DNA-based cystic fibrosis testing are presented that were developed based on workgroup discussions, previous studies, and professional guidelines. The format of these model test reports, which are applicable to a variety of molecular genetic tests, should be useful for communicating essential information from the laboratory to health care professionals.

Ordering molecular genetic tests and reporting results: practices in laboratory and clinical settings.

Previous studies have suggested that patient care may be compromised as a consequence of poor communication between clinicians and laboratory professionals in cases in which molecular genetic test results are reported. To understand better the contributing factors to such compromised care, we investigated both pre- and postanalytical processes using cystic fibrosis mutation analysis as our model. We found that although the majority of test requisition forms requested patient/family information that was necessary for the proper interpretation of test results, in many cases, these data were not provided by the individuals filling out the forms. We found instances in which result reports for simulated diagnostic testing described individuals as carriers where only a single mutation was found with no comment pertaining to a diagnosis of cystic fibrosis. Similarly, reports based on simulated scenarios for carrier testing were problematic when no mutations were identified, and the patient's race/ethnicity and family history were not discussed in reference to residual risk of disease. Remarkably, a pilot survey of obstetrician-gynecologists revealed that office staff, including secretaries, often helped order genetic tests and reported test results to patients, raising questions about what efforts are undertaken to ensure personnel competency. These findings are reviewed in light of what efforts should be taken to improve the quality of test-ordering and result-reporting practices.

Family history in pediatric primary care.

The family history is a critical element in pediatric medicine and represents the gateway to the molecular age of medicine for both pediatric clinicians and their patients. The pediatric clinician has several opportunities to obtain a family history and multiple clinical and educational uses for that information. Available methods include paper and digital forms, classical pedigrees, online programs, and focused family history at the time of a new diagnosis or problem. Numerous barriers impede the application of family history information to primary pediatric practice. The most common barrier is the limited amount of time the typical primary care encounter allows for its collection. The family history can be used in many facets of pediatric practice: (1) as a diagnostic tool and guide to testing and evaluation; (2) to identify patterns of inheritance; and (3) as a patient-education tool. The most exciting future use of family history is as a tool for public health and preventive medicine. More accurately identifying children at risk for common chronic conditions such as diabetes, asthma, and cardiovascular disease could change the primary care clinician's approach to pediatric medicine.

Health supervision for children with achondroplasia.

Achondroplasia is the most common condition associated with disproportionate short stature. Substantial information is available concerning the natural history and anticipatory health supervision needs in children with this dwarfing disorder. Most children with achondroplasia have delayed motor milestones, problems with persistent or recurrent middle-ear dysfunction, and bowing of the lower legs. Less often, infants and children may have serious health consequences related to hydrocephalus, craniocervical junction compression, upper-airway obstruction, or thoracolumbar kyphosis. Anticipatory care should be directed at identifying children who are at high risk and intervening to prevent serious sequelae. This report is designed to help the pediatrician care for children with achondroplasia and their families.