International Pediatric Multidisciplinary Management Using Telemedicine to Promote Equitable Care.

Objective: To evaluate the use of telemedicine as a collaboration tool between a pediatrician and subspecialists looking to address challenges, such as the lack of health care specialists, which are present in the Dominican Republic. Study design: During this 6-year study, 65 patients were evaluated by a medical team consisting of a local pediatrician and 17 subspecialists from a leading academic medical center in the Unites States. Patient's age ranged from 2 months to 16 years of age (mean 8 years old). The most common reasons for referral were masses or malignancies, vascular malformations, urogenital anomalies, stuttering, and cochlear implant programming. Results: A total of 39 out of 65 cases (60%) carried an initial diagnosis. Of the 65 cases, a change in medical management occurred in 92.31% of cases (60 cases). There was no change in medical diagnosis or treatment in 5 of 65 cases (8%). Conclusion: This protocol exhibited high patient satisfaction with the technology and platform and direct patient savings from transportation costs. It also demonstrated the importance of thorough diagnosis in providing appropriate treatment and solutions. Telemedicine use in comparable practices should be studied further to aid in the development of policies for the diagnosis and management of chronic illnesses that require referrals to subspecialists.

Improving pediatric Inflammatory Bowel Disease (IBD) follow-up.

Standardization of Inflammatory Bowel Disease (IBD) care through participation in the ImproveCareNow (ICN) Network has improved outcomes for pediatric patients with IBD, but under the current care model, our improvements have plateaued. Current ICN model care guidelines recommend health supervision visits every six months. We identified a gap in our practice's ability to ensure either a routine six month follow-up or a rapid follow-up after a disease flare, and a significant number of patients with active disease status during a six month period lacked timely reassessment after interventions or medication changes. Telemedicine provides an alternative method of care delivery to address these gaps, but has had limited use in patients with IBD. A multi-step approach to offer alternative follow-up care options via telemedicine was developed with potential impact on remission rates and quality of life. Short term goals of the pilot were to improve telemedicine access for patients with IBD were to 1) increase the percent of patients with active disease with a follow-up completed within two months of a visit from 40% to 70%, 2) increase the percent of patients with a visit scheduled within two months of their last sick visit from 20% to 70% (interim measure), 3) increase the number of eVisits from zero visits per month to two visits per month during pilot phase, 4) increase electronic communication with patients from zero messages per month to 200 messages per month, 5) no change in complications or adverse events (defined as an unplanned visit or ED (emergency department) encounter within 30 days of an eVisit. The expected outcomes of the e-visit model were to: maintain baseline care standards and health screening capabilities, improve access to care, and provide equivalent care delivery (no increase in the number of unplanned clinical encounters). Using the IHI model for improvement (Plan-Do-Study-Act) we have seen a progressive increase in the rate of patient signups for the electronic medical record patient portal, with a baseline median of 20% per clinic compared with a current median of approximately 70% after six months. We successfully implemented e-messaging in its pilot form among five providers and have seen steady uptake in patient use from 5 patient initiated messages during the first month to 76 messages/month over the past three months. E-visits have replaced a total of 32 visits to date. Medications, nutrition, and disease activity were appropriately screened and managed electronically without the need for a physical office visit by the treating gastroenterologist. Access to care was improved in that all patients completed their e-visits from their homes without missing school or work and did not require a physical office visit. One visit successfully identified worsening of the patient's clinical course and resulted in a scheduled office visit request, but no unplanned office visits or ED visits have occurred. This report represents the first description of telemedicine use in routine clinical care in children with IBD. We anticipate continuing use of this novel mode of health care delivery in pediatrics in an effort to increase the proportion of patients seen for interval follow-up, after IBD diagnosis, or mild flare in an effort to target early treatment changes that should result in improved remission and patient reported outcomes. E-visits are less expensive and time consuming than traditional visits and may serve as an additional method of cost savings by matching care to a patient's individual needs.

Genetic testing practices in infants with congenital heart disease.

OBJECTIVE: Clinical genetic testing is expanding rapidly, but the application of new testing has not been reported in an unselected, comprehensive congenital heart disease (CHD) patient population. This study aims to identify cytogenetic testing practices and diagnostic yield in infants with CHD as an important first step toward understanding clinical utility of dedicated cytogenetic testing. We hypothesized that chromosome microarray analysis (CMA) would identify genetic abnormalities underlying both syndromic and isolated CHD. DESIGN: This is a single institution retrospective study that characterizes cytogenetic testing practices and diagnostic yield for all cytogenetic testing in each infant identified with CHD over a 32-month period. CHD was classified by type, complexity, and presence or absence of extracardiac anomalies. RESULTS: Among the 1087 infants identified with CHD by echocardiogram, 277 infants (25%) had some form of cytogenetic testing, including karyotype, fluorescence in situ hybridization, and/or CMA. Forty-one percent of infants who had cytogenetic testing had more than one test. CMA was performed in 121 patients (11%), and abnormalities (both clinically significant and variants of unknown significance) were identified in 35/121 (29%). Forty-nine percent of CMA abnormalities were in patients with apparently isolated nonsyndromic CHD. CONCLUSIONS: This single institution study identified that only 25% of infants with CHD underwent cytogenetic testing, indicating possible underutilization of testing in this age group. The high multiple testing rate indicates a need for improved guidelines for cost effective testing approaches. The diagnostic yield in this study suggests that CMA is a particularly useful first screening test when a specific syndrome is not clinically identifiable. Larger studies investigating cardiac lesion-specific diagnostic yield in isolated CHD are warranted.

Medical management adherence as an outcome of genetic counseling in a pediatric setting.

PURPOSE: We sought to determine whether the inclusion of a genetic counselor in an initial pediatric genetics visit had an impact on patient adherence to management recommendations, as compared with initial visits in which only genetics physicians were involved. METHODS: This chart review included 198 pediatric patients seen for their initial visit to the general genetics clinic at the Cincinnati Children's Hospital Medical Center in 2008. Ninety-eight patients were seen by one or more genetics physicians (the non-genetic counselor group), and 100 patients were seen by a geneticist and a genetic counselor (the genetic counselor group). Medical management recommendations and evidence of adherence to recommendations were abstracted from the medical record; adherence rates were compared between the genetic counselor and non-genetic counselor groups. RESULTS: Adherence was significantly associated with the inclusion of a genetic counselor (P = 0.009). Although type of management recommendation had a large impact on adherence, involvement of a genetic counselor significantly improved adherence in all three management recommendation categories. CONCLUSION: Involvement of a genetic counselor during an initial pediatric genetics visit may be associated with increased patient adherence. Further research is needed to determine whether this association applies in other genetic counseling settings and whether enhanced adherence results in improved medical outcomes.

Retrospective comparison of patient outcomes after in-person and telephone results disclosure counseling for BRCA1/2 genetic testing.

Telephone disclosure of BRCA1/2 molecular genetic test results has been proposed as a feasible alternative to traditional in-person results disclosure. The purpose of this study was to investigate the relationship between method of result disclosure with the patient outcome variables of knowledge, cancer worry, cancer risk perception, satisfaction, and cancer screening and prophylactic surgery behaviors. Study participants included 228 women who completed retrospective, self-administered, mailed surveys regarding their pre-test genetic counseling and results disclosure. No significant relationships were found between result disclosure method and the outcome variables investigated. A majority (90%) of individuals who received positive results by telephone returned for follow up visits. Factors which genetic counselors believed influenced their clinical decision to offer telephone disclosure, such as history of breast cancer, a priori risk of genetic mutation and family history of known mutation were not shown to significantly impact the actual disclosure method. This study suggests that telephone results disclosure is clinically appropriate when counselors utilize their clinical judgment to determine which patients are appropriate candidates.

Heterozygous CAV1 frameshift mutations (MIM 601047) in patients with atypical partial lipodystrophy and hypertriglyceridemia.

BACKGROUND: Mice with a deleted Cav1 gene encoding caveolin-1 develop adipocyte abnormalities and insulin resistance. From genomic DNA of patients with atypical lipodystrophy and hypertriglyceridemia who had no mutations in any known lipodystrophy gene, we used DNA sequence analysis to screen the coding regions of human CAV1 (MIM 601047). RESULTS: We found a heterozygous frameshift mutation in CAV1, designated I134fsdelA-X137, in a female patient who had atypical partial lipodystrophy, with subcutaneous fat loss affecting the upper part of her body and face, but sparing her legs, gluteal region and visceral fat stores. She had severe type 5 hyperlipoproteinemia, with recurrent pancreatitis. In addition, she had some atypical features, including congenital cataracts and neurological findings. Her father was also heterozygous for this mutation, and had a similar pattern of fat redistribution, hypertriglyceridemia and congenital cataracts, with milder neurological involvement. An unrelated patient had a different heterozygous frameshift mutation in the CAV1 gene, designated -88delC. He also had a partial lipodystrophy phenotype, with subcutaneous fat loss affecting the arms, legs and gluteal region, but sparing his face, neck and visceral fat stores. He also had severe type 5 hyperlipoproteinemia, with recurrent pancreatitis; however he had no clinically apparent neurological manifestations. The mutations were absent from the genomes of 1063 healthy individuals. CONCLUSION: Thus, very rare CAV1 frameshift mutations appear to be associated with atypical lipodystrophy and hypertriglyceridemia.