Abstract | OBJECTIVES: MATERIALS AND METHODS: The Nationwide Inpatient Sample database contains data from 48 states, and the District of Columbia was used to identify patients with a primary diagnosis of CPSIED infection during the years 2005-2014. Patients with intrathecal pumps for the treatment of spasticity were excluded to limit the study population to patients with chronic pain disorders. Treatments were categorized as: 1) without device removal, 2) pulse generator or pump only removal, 3) intrathecal pump system removal, and 4) spinal cord stimulation system removal. Complications associated with CPSIED infections were identified using administrative billing codes. RESULTS: During the study period 2005-2014, a total of 11,041 patients were admitted to the hospital with CPSIED infections. The majority of the patients were treated without surgical intervention (56%), and a smaller proportion underwent complete system explantation (22.7%). In-hospital mortality or permanent disability due to paralysis after CPSIED infection was around 1.83% and 2.77%, respectively. Infectious complications such as meningitis, abscess formation, and osteomyelitis occurred in 4.93%, 5.08%, and 1.5%, respectively. The median cost of hospitalization was around US $14,118.00, and the median length of stay was approximately six days (interquartile range = 4-13 days). CONCLUSIONS:
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Authors | Vasudha Goel, Varun Kumar, Shivani N Agrawal, Amol M Patwardhan, Mohab Ibrahim, Daniel C DeSimone, Eellan Sivanesan, Ratan K Banik, Hariharan Shankar |
Journal | Neuromodulation : journal of the International Neuromodulation Society
(Neuromodulation)
Vol. 24
Issue 1
Pg. 126-134
(Jan 2021)
ISSN: 1525-1403 [Electronic] United States |
PMID | 32929856
(Publication Type: Journal Article)
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Copyright | © 2020 International Neuromodulation Society. |
Topics |
- Chronic Pain
(epidemiology, therapy)
- Electronics
- Humans
- Infusion Pumps, Implantable
- Inpatients
- Muscle Spasticity
- Spinal Cord Stimulation
(adverse effects)
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