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Once a shunt, always a shunt?
Insights
In children with hydrocephalus, CSF-drainage systems were successfully removed in 40 cases over 15 years. Continuous monitoring is crucial to ensure sustained compensation and prevent decompensation, which can be fatal.
Area of Science:
- Pediatric Neurosurgery
- Neurology
- Medical Device Engineering
Background:
- Hydrocephalus is a condition characterized by excess cerebrospinal fluid (CSF) in the brain's ventricles.
- Communicating hydrocephalus and hydrocephalus associated with myelomeningocele are common pediatric forms requiring intervention.
- CSF-drainage systems (shunts) are primary treatments, but their long-term necessity requires evaluation.
Abstract:
Over a period of 15 years, during which some 1000 operations were performed, CSF-drainage systems were able to be removed in 40 of a total of 444 children with communicating hydrocephalus or hydrocephalus associated with myelomeningocele. Shunts were removed from 26 children in the former group, of whom 17 continued to be compensated; in the latter group there were 14 removals, all of whom remained compensated. It is stressed that true compensation can be proven only by continuous measurement of ventricular fluid pressure over periods of several hours or at intervals of days or weeks, and four cases are discussed in which decompensation occurred, in two cases with fatal results.