1.Critical Review of Shunting Procedures for Hydrocephalus.
Yoon Sun HAHN ; Hun Joo KIM ; Hun Jae LEE
Yonsei Medical Journal 1976;17(2):163-171
The authors analyzed 174 consecutive shunting procedures for hydrocephalus at Severance Hospital, Yonsei University. There were a total of 65 complications (48.5%) among 134 patients. The most common complications were blockage of the catheters (26.2%) and shunt-related infections (15.4%). Among the different types of shunting technique ventriculoatrial, ventriculoperitoneal and ventriculocisternal routes were most commonly used. The ventriculoatrial route had a greater complication rate (40%) than ventriculoperitoneal shunting (21.8%). Flushing devices are critically reviewed and the disadvantages are discussed. The authors suggested a need for a standardized prospective national data collection system where Procedures and compilations may be assembled in a comparable form.
Bacterial Infections/etiology
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Catheterization/adverse effects
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Cerebrospinal Fluid Shunts*/adverse effects
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Female
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Human
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Hydrocephalus/surgery*
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Infant
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Male
2.Functioning periods and complications of 246 cerebrospinal fluid shunting procedures in 208 children.
Ji Young LEE ; Kyu Chang WANG ; Byung Kyu CHO
Journal of Korean Medical Science 1995;10(4):275-280
To investigate the functioning periods and the causes of cerebrospinal fluid shunt failures, 246 shunts inserted in 208 children from October 1985 to August 1992 at the authors' institute were retrospectively reviewed. The mean age at shunt insertion was 4.0 years and the reasons for the shunting procedures were congenital hydrocephalus (47.6% per procedure), tumor-associated hydrocephalus (21.1%), postmeningitic hydrocephalus (11.8%), congenital cyst (10.6%) and others (8.9%). All except 2 were shunted to the peritoneal cavity. Forty-five operations for shunt failure were done (18.3%) during the follow-up period (mean, 32 months). The functioning (shunt survival) rates at 6, 12, 24 and 36 months after surgery were 91.6%, 86.6%, 83.6% and 82.9%, respectively. The complications were mechanical malfunction (12.2%), infection (4.1%), subdural fluid collection which required drainage (1.6%) and migration (0.4%). About half of the mechanical malfunctions and infections which had occurred during the follow-up period were within 6 months and 2 months after surgery, respectively. There was no shunt-related mortality. These chronological data should be considered in the planning of follow-up schedules.
Adolescent
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Cerebrospinal Fluid Shunts/*adverse effects/mortality
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Child
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Child, Preschool
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Female
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Human
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Infant
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Infant, Newborn
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Infection/etiology
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Male
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Support, Non-U.S. Gov't
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Survival Rate
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Time Factors