Related Experiment Videos
Six years' experience in a children's hospital genetic clinic
Insights
Genetic counseling is crucial for diagnosing and managing inherited conditions in children. This study highlights the importance of genetic services for accurate prognosis and recurrence risk assessment.
Area of Science:
- Clinical Genetics
- Pediatric Medicine
- Medical Genetics
Background:
- A weekly genetic clinic has been operational at the Red Cross War Memorial Children's Hospital for six years.
- The clinic serves pediatric patients referred for genetic evaluation.
Purpose of the Study:
- To analyze the types of genetic conditions diagnosed and managed at the clinic.
- To evaluate the role of genetic counseling in patient care, including prognosis, recurrence risk, and antenatal diagnosis.
- To assess the proportion of patients with non-genetic conditions or unknown causation.
Main Methods:
- Retrospective review of patient records from the genetic clinic.
- Data collection on patient demographics, diagnoses, and management provided.
- Categorization of conditions into genetic (chromosomal, Mendelian, multifactorial), non-genetic, and unknown causation.
Main Results:
- A total of 579 patients were seen between 1971 and 1977.
- 56% of patients presented with genetic conditions (chromosome defects, Mendelian traits, multifactorial inheritance).
- 25% had non-genetic conditions, and 19% had conditions with no specific causation detected.
Conclusions:
- Genetic clinics play a vital role in diagnosing and managing pediatric genetic disorders.
- Genetic counseling is essential for informing families about prognosis, recurrence risks, and diagnostic options.
- A significant proportion of referred patients benefit from reassurance or have conditions of non-genetic origin.
Abstract:
A genetic clinic has been held once a week at the Red Cross War Memorial Children's Hospital for the past 6 years. During the period 1971--1977, 579 patients were seen, of whom 56% had genetic conditions due to chromosome defects, Mendelian traits or a multifactorial type of inheritance. In these, genetic counselling was a prime importance regarding prognosis, risk of recurrence and possibility of antenatal diagnosis. A further 25% of patients seen had conditions of non-genetic origin and could be reassured, while in the remaining 19% no specific causation was detected.