Related Experiment Videos
[TSH-screening program for congenital hypothyroidism. Experiences with early thyrotropin (TSH) screening]
Fortschritte Der Medizin
|February 8, 1979
Summary
A sensitive TSH screening method identified 10 cases of congenital hypothyroidism in newborns, with a frequency of 1:4500. Early thyroxine therapy is crucial, with a potential benefit from initial triiodothyronine treatment.
Area of Science:
- Endocrinology
- Neonatal Screening
- Pediatric Medicine
Context:
- Congenital hypothyroidism (CH) screening is vital for early intervention.
- A sensitive thyroid-stimulating hormone (TSH) method was employed for newborn screening.
- The study period covered the last five years.
Purpose:
- To determine the frequency of CH in a screened newborn population.
- To evaluate the effectiveness of TSH screening in detecting CH.
- To assess the impact of therapy timing on TSH levels.
Summary:
- 14,919 infants were screened, identifying 10 cases of CH (frequency 1:4500).
- TSH determination in cord blood or dried filter paper is a sensitive test for primary hypothyroidism with low false positives (0.16%).
- Delayed thyroxine therapy can lead to persistently elevated TSH levels; initiating triiodothyronine for 14 days before thyroxine is suggested.
Impact:
- Highlights the effectiveness of sensitive TSH screening for CH detection.
- Emphasizes the importance of timely thyroid hormone replacement therapy.
- Proposes an optimized therapeutic approach for CH management.