Pediatric endocrinology

The Effects of 5 Years of Growth Hormone Treatment on Growth and Body Composition in Patients with Temple Syndrome

Horm Res PaediatrPublished Observational study

Authors' conclusion

GH treatment in patients with TS14 normalizes height SDS and improves body composition. There were no adverse effects or safety concerns during GH treatment.

Study context

Population
Children with Temple syndrome (TS14) treated with growth hormone (GH)
Participants
13 vs 5
Exposure
Height and body composition before vs during 5 years of GH treatment
  • Entiren = 13
  • Prepubertaln = 5
Outcome
Height SDS
Follow-up
5 years of GH treatment
Methodological detailssubgroup analysis of prepubertal children
  • Subgroup analysis of prepubertal children

Main finding

As reported in the abstract

  • Mean height SDS increased significantly from −1.78 (95% CI −2.52; −1.04) to 0.11 (95% CI −0.66; 0.87)
  • Entire group

Observational data: associations, not effects.

Further findings

Body composition

Fat mass percentage SDS decreased significantly during the first year of GH
Lean body mass (LBM) SDS and LBM index increased significantly during 5 years of treatment
  • Entire group

IGF-1 and IGF-BP3

IGF-1 and IGF-BP3 rose rapidly; IGF-1/IGF-BP3 molar ratio remained relatively low

Height SDS, LBM SDS and LBM index in prepubertal subgroup

Median height SDS, LBM SDS and LBM index also increased

Resting energy expenditure (REE) · 1 year

REE was normal at start and did not change during 1 year of treatment

Adult height SDS

Patients reaching adult height
5
Median (IQR) adult height SDS
0.67 (−1.83; −0.01)

Safety

Safety laboratory parameters

Thyroid hormone levels, fasting serum glucose and insulin levels remained normal
No adverse effects or safety concerns during GH treatment

Parts of this Brief are withheld: the automatic checks could not confirm them against the abstract.

Original publication

The Effects of 5 Years of Growth Hormone Treatment on Growth and Body Composition in Patients with Temple Syndrome. Horm Res Paediatr. Published 28 March 2023. doi:10.1159/000530420

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