We have located links that may give you full text access.
Delayed symptom progression after ventriculoperitoneal shunt placement for normal pressure hydrocephalus.
Journal of the Neurological Sciences 2018 October 16
Normal pressure hydrocephalus (NPH) is generally treated with ventriculoperitoneal shunts (VPS), with improved symptoms in the majority of patients. We performed a retrospective chart review study in order to describe patterns of, and risk factors for, delayed symptom progression after initially successful VPS placement. 69 consecutive patients underwent VPS placement for NPH, and were followed for a minimum of 12 months postoperatively. 55 patients (80%) had objective improvement in their NPH symptoms after surgery. Of these, 27 patients (49%) developed delayed deterioration of at least one of their NPH symptoms, at a mean of 28.3 months postoperatively (range, 3-77). 1 of the 27 patients was found to have shunt malfunction; 19 had specific clinical or imaging evidence of shunt function. 6/19 patients had transient improvement in their symptoms (lasting 30 days or more) after adjustment of their programmable shunt valves (32%), although symptoms in all of these patients later worsened. During a mean follow up period of 44.4 months (range, 15-87), 12 patients (44%) received other neurological diagnoses felt to at least partially explain their symptoms. Increased patient age was associated with likelihood of delayed symptom progression. We conclude that delayed symptom progression is common after VPS placement for NPH, including after initial symptom improvement; that symptom progression can often be temporarily palliated by shunt valve pressure adjustment; and that older patients are more likely to experience delayed symptom progression. We suggest that patients and their families be counselled accordingly before surgery.
Full text links
Related Resources
Trending Papers
Executive Summary: State-of-the-Art Review: Unintended Consequences: Risk of Opportunistic Infections Associated with Long-term Glucocorticoid Therapies in Adults.Clinical Infectious Diseases 2024 April 11
Autoimmune Hemolytic Anemias: Classifications, Pathophysiology, Diagnoses and Management.International Journal of Molecular Sciences 2024 April 13
Clinical practice guidelines on the management of status epilepticus in adults: A systematic review.Epilepsia 2024 April 13
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app