Genetic metabolic disease, tandem mass spectrometry preliminary screening, suspicious positive

Patient's question:

Baby is 6 days old. The hospital sent a message saying that the for genetic metabolic disease is suspiciously positive. I want to consult about this condition. How serious is this disease? What is the general incidence rate of this disease? Are there any particularly obvious symptoms? I'm really worried about whether the baby might have a problem!! Urgent!!

Doctor's answer:

Disease Analysis:
Genetic metabolic diseases, also known as genetic metabolic disorders or congenital metabolic defects, refer to a group of inherited biochemical metabolic defects. These diseases occur when mutations occur in the genes encoding enzymes, carrier proteins, membranes, or receptors that maintain normal body metabolism, leading to changes in the function of their encoded products and resulting in corresponding clinical symptoms.
Guidance:
Children who show positive results in screening need further diagnosis. The confirmation of metabolic abnormalities in genetic metabolic diseases primarily relies on the measurement of metabolites and enzyme activity. The general treatment principle is to reduce the accumulation of toxic substances caused by metabolic defects, supplement normal essential substances, enzymes, or undergo gene therapy. Most genetic metabolic diseases are primarily treated with dietary therapy, while some conditions can be managed through vitamins, coenzymes, and other means. Through symptomatic treatment, many conditions can be effectively controlled, allowing individuals to live, study, and work normally.

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