1. Growth Charts for Shwachman–Diamond Syndrome at Ages 0 to 18 Years.
- Author
-
Pegoraro, Anna, Bezzerri, Valentino, Tridello, Gloria, Brignole, Cecilia, Lucca, Francesca, Pintani, Emily, Danesino, Cesare, Cesaro, Simone, Fioredda, Francesca, and Cipolli, Marco
- Subjects
- *
BODY mass index , *RESEARCH funding , *BODY weight , *HUMAN growth , *DESCRIPTIVE statistics , *STATURE , *BONE marrow diseases , *FAILURE to thrive syndrome , *SHWACHMAN-Diamond Syndrome , *ADOLESCENCE , *CHILDREN - Abstract
Simple Summary: In this study, we drew up the growth charts of Italian patients with Shwachman–Diamond syndrome (SDS) at ages 0 to 18 years. We found that the 50th and 3rd percentiles of weight and height of the pediatric general population correspond to the 97th and 50th percentiles of patients with SDS, respectively. The median age at menarche in females with SDS was comparable with that of the general population. The percentage increment in weight of subjects aged 14–18 years was higher in patients with SDS than in the general population. This study provides insight into the potential usefulness of SDS-specific growth chart data as a resource for clinicians working with patients with SDS. Shwachman–Diamond syndrome (SDS) is one of the most common inherited bone marrow failure syndromes. SDS is characterized by hypocellular bone marrow, with a severe impairment of the myeloid lineage, resulting in neutropenia, thrombocytopenia, and, more rarely, anemia. Almost 15% of patients with SDS develop myelodysplastic syndrome or acute myeloid leukemia as early as childhood or young adulthood. Exocrine pancreatic insufficiency is another common feature of SDS. Almost all patients with SDS show failure to thrive, which is associated with skeletal abnormalities due to defective ossification. Considering these observations, it remains unfeasible to use the common growth charts already available for the general population. To address this issue, we report how we drew up growth charts of patients with SDS aged 0 to 18 years. We analyzed height, weight, and body max index (BMI) in 121 Italian patients with SDS. Results indicated that the 50th and 3rd percentiles of weight and height of the pediatric general population correspond to the 97th and 50th percentiles of patients with SDS aged 0–18 years, respectively. In addition, the percentage increment in weight of subjects aged 14–18 years was higher in patients with SDS than in the general population. SDS-specific growth charts, such as those described here, afford a new tool, which is potentially useful for both clinical and research purposes in SDS. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF