Exostoses as a long-term sequela after pediatric hematopoietic progenitor cell transplantation: potential causes and increase risk of secondary malignancies from Ann & Robert H. Lurie Children's Hospital of Chicago.

Allogeneic hematopoietic progenitor cell transplantation (HPCT) is a curative therapy for pediatric patients with both malignant and nonmalignant diseases. Single or multiple benign exostoses or osteochondromas have been reported after total body irradiation (TBI), as well as after focal irradiation. Patients exposed to TBI at a young age are at highest risk of developing exostoses. The objective of this institutional review board-approved study was to look at potential factors, besides radiation, that may play a role in development of exostoses. All patients who underwent allogeneic and autologous HPCT at a single institution between March 1992 and December 2003 and who developed an exostosis identified by clinical findings or as an incidental finding on a radiologic study were included. A case-control design matched patients with controls who had the same stem cell source.

Tobacco-related documentation in pediatric practice.

OBJECTIVE: The goal of this study was to evaluate tobacco-related documentation in children's medical records. METHOD: A cross-sectional, consecutive sample of 4216 parents at 13 primary care practices was surveyed on demographics, health habits, and smoking status of household members. The medical records of 2085 children from a subsample of 1149 families (all households with smokers and a sample of nonsmoking households) were reviewed for tobacco-related documentation at the first visit to the practice and visits in the 14 months preceding recruitment. Relationships of documentations with visit type, household smoking status, and use of charting prompts were examined. RESULTS: Most children (93%) had > or =1 visit during the reviewed period (77% had a health supervision visit), 23% were aged > or =11 years, 52% were Medicaid/uninsured, and 70% lived with smokers; 30.6% of children had family tobacco use status documented at a first visit to the practice and 15.4% had prenatal tobacco use status documented. Among children with a visit in the reviewed period, 39.3% with a health supervision visit and 9.6% without had a tobacco-related notation at a visit (P < .001). Overall, 15.2% of children living with a smoker had a visit notation indicating that someone in the household smoked. In households with smokers, documentation of household tobacco use status often disagreed with parent survey. Charting prompts significantly increased rates of identification of family tobacco use history and prenatal tobacco use history. CONCLUSIONS: Correct identification of household smoking status was absent for most children living with smokers. Improved documentation systems may facilitate tobacco-related surveillance and counseling.

Identification of overweight status is associated with higher rates of screening for comorbidities of overweight in pediatric primary care practice.

OBJECTIVES: The goals were to determine whether primary care provider identification of children as overweight was associated with additional screening or referrals and whether the types and numbers of visits to primary care differed for overweight and nonoverweight children. METHODS: Sequential parents/guardians at 13 diverse pediatric practices completed an in-office survey addressing health habits and demographic features. Medical records of each child from a sample of families were reviewed. Data were abstracted from the first visit and from all visits in the 14-month period before study enrollment. Analyses were limited to children > or = 2 years of age for whom BMI percentile could be calculated. RESULTS: The analytic sample included 1216 children (mean age: 7.9 years; 51% male) from 777 families (parents were 43% white, 18% black, 34% Hispanic, and 5% other; 49% of families had a child receiving Medicaid/uninsured). Among overweight children (BMI of > or = 95th percentile; n = 248), 28% had been identified as such in the record. Screening or referral for evaluation of comorbidities was more likely among overweight children who were identified in the record (54%) than among overweight children who were not identified (17%). Among children at risk of overweight (BMI of 85th to 94th percentile; n = 186), 5% had been identified as such in the record and overall 15% were screened/referred. In logistic regression modeling, the children identified as overweight/at risk of overweight had 6 times greater odds of receiving any management for overweight. CONCLUSIONS: Low rates of identification of overweight status and evaluation or referrals for comorbidities were found. Identification of overweight status was associated with a greatly increased rate of screening for comorbidities.

Cancer survivors and infertility: a review of a new problem and novel answers.

Improvements in cancer treatment have changed the way in which cancer is viewed and experienced. However, these same treatments have led to numerous early and late effects, including the loss of fertility. Infertility can influence the biologic and psychologic health of both male and female survivors. Reproductive science can now offer methods to address this concern and provide promising new approaches that may eliminate or mitigate this treatment-related outcome. For current and future reproductive options to serve the needs of survivors more fully, health providers must understand the complexities of infertility as well as their role in delivering answers their patients require. This review will discuss what is known about the causes and experience of infertility among cancer survivors as well as the forms of fertility preservation available.