Dataset Information

Urological Surveillance and Medical Complications after Spinal Cord Injury in the United States.

ABSTRACT: To evaluate the national patterns of urologic follow up after spinal cord injury (SCI) and the occurrence and predictors of urological complications.This retrospective cohort study used a 5% sample of Medicare data 2007-2010. The minimum adequate urologic surveillance was defined as a urologist visit, serum creatinine evaluation, and upper urinary tract imaging study within the 2-year period. Patients were classified to their most severe complication in a multivariate linear regression model.Among the 7162 patients with SCI, the majority were functionally paraplegic (82.4%) and Caucasian (80.9%). Among them, 4.9% received no screening studies over the 2-year period; 70.5% received some, but not all screening; and 24.6% received all three screening tests. Patients traveled a mean of 21.3 ± 27.5 miles to receive care. A total of 35.7% of patients saw a urologist during the 2-year period; 48.6% had some form of upper tract evaluation, with the majority being computed tomography scans; and 90.7% had serum creatinine evaluation. Of all patients, 35.8% had a minor complication during their 2-year follow up, 17.1% had a moderate complication, and 8.0% had a severe complication. In our prediction model, patient factors that correlated with increased complications included male gender, African American race, paraplegia, and receiving some or all of the neurogenic bladder recommended screening. Patients' distance of travel to their treating physician (urologist or physiatrist) did not affect the rate of complications.Urological complications are common in patients with SCI who receive Medicare. Most of these patients with SCI are not receiving even the minimum recommended surveillance for these urological complications.

SUBMITTER: Cameron AP

PROVIDER: S-EPMC4979001 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature

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Urological Surveillance and Medical Complications after Spinal Cord Injury in the United States.

Cameron Anne P AP Lai Julie J Saigal Christopher S CS Clemens J Quentin JQ

Urology 20150626 3

<h4>Objective</h4>To evaluate the national patterns of urologic follow up after spinal cord injury (SCI) and the occurrence and predictors of urological complications.<h4>Materials and methods</h4>This retrospective cohort study used a 5% sample of Medicare data 2007-2010. The minimum adequate urologic surveillance was defined as a urologist visit, serum creatinine evaluation, and upper urinary tract imaging study within the 2-year period. Patients were classified to their most severe complicati ...[more]

PMID: 26123520

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Project description:ImportanceAcute traumatic spinal cord injury results in disability and use of health care resources, yet data on contemporary national trends of traumatic spinal cord injury incidence and etiology are limited.ObjectiveTo assess trends in acute traumatic spinal cord injury incidence, etiology, mortality, and associated surgical procedures in the United States from 1993 to 2012.Design, setting, and participantsAnalysis of survey data from the US Nationwide Inpatient Sample databases for 1993-2012, including a total of 63,109 patients with acute traumatic spinal cord injury.Main outcomes and measuresAge- and sex-stratified incidence of acute traumatic spinal cord injury; trends in etiology and in-hospital mortality of acute traumatic spinal cord injury.ResultsIn 1993, the estimated incidence of acute spinal cord injury was 53 cases (95% CI, 52-54 cases) per 1 million persons based on 2659 actual cases. In 2012, the estimated incidence was 54 cases (95% CI, 53-55 cases) per 1 million population based on 3393 cases (average annual percentage change, 0.2%; 95% CI, -0.5% to 0.9%). Incidence rates among the younger male population declined from 1993 to 2012: for age 16 to 24 years, from 144 cases/million (2405 cases) to 87 cases/million (1770 cases) (average annual percentage change, -2.5%; 95% CI, -3.3% to -1.8%); for age 25 to 44 years, from 96 cases/million (3959 cases) to 71 cases/million persons (2930 cases), (average annual percentage change, -1.2%; 95% CI, -2.1% to -0.3%). A high rate of increase was observed in men aged 65 to 74 years (from 84 cases/million in 1993 [695 cases] to 131 cases/million [1465 cases]; average annual percentage change, 2.7%; 95% CI, 2.0%-3.5%). The percentage of spinal cord injury associated with falls increased significantly from 28% (95% CI, 26%-30%) in 1997-2000 to 66% (95% CI, 64%-68%) in 2010-2012 in those aged 65 years or older (P < .001). Although overall in-hospital mortality increased from 6.6% (95% CI, 6.1%-7.0%) in 1993-1996 to 7.5% (95% CI, 7.0%-8.0%) in 2010-2012 (P < .001), mortality decreased significantly from 24.2% (95% CI, 19.7%-28.7%) in 1993-1996 to 20.1% (95% CI, 17.0%-23.2%) in 2010-2012 (P = .003) among persons aged 85 years or older.Conclusions and relevanceBetween 1993 and 2012, the incidence rate of acute traumatic spinal cord injury remained relatively stable but, reflecting an increasing population, the total number of cases increased. The largest increase in incidence was observed in older patients, largely associated with an increase in falls, and in-hospital mortality remained high, especially among elderly persons.

Project description:BackgroundThere is limited epidemiological evidence describing contemporary neuro-urological management of persons with acute spinal cord injury (SCI).ObjectiveTo describe neurogenic lower urinary tract dysfunction (NLUTD) management at discharge from SCI rehabilitation.Design setting and participantsThe population-based Swiss Spinal Cord Injury (SwiSCI) cohort study prospectively collected data from 602 adults undergoing specialized postacute SCI rehabilitation from 2013 to 2020. The management strategy was based on the European Association of Urology (EAU) Guidelines on Neuro-Urology.Outcome measurements and statistical analysisData were collected at discharge using the International SCI Lower Urinary Tract Function Basic Data Set. Multivariable logistic regression adjusting for demographics, SCI characteristics, and center, with inverse probability weighting accounting for sampling bias, was used to produce prevalence estimates and identify predictors of lower urinary tract symptoms (LUTS) and NLUTD management outcomes.Results and limitationsAt discharge (median time after SCI: 5.0 mo [Q1-Q3: 3.0-7.2]), the prevalence of LUTS or managed NLUTD was 82% (95% confidence interval [CI]: 79-85%). SCI completeness was the main predictor of LUTS and managed NLUTD. The risk of urinary incontinence was elevated in females (odds ratio 1.98 [95% CI: 1.18-3.32]) and with complete lesions (odds ratio 4.71 [95% CI: 2.52-8.81]). Voiding dysfunction was most commonly managed with intermittent catheterization (prevalence 39% [95% CI: 35-42%]), followed by indwelling catheterization (prevalence 22% [95% CI: 18-25%]). The prevalence of antimuscarinic or mirabegron use was 29% (95% CI: 26-33%). Urodynamic and renal function data were not collected.ConclusionsOur population-based description of urological management in Swiss SCI centers utilizing the EAU Guidelines on Neuro-Urology may be used as a reference for evaluation in other settings. Data further indicate a need for sex-specific neuro-urological management research.Patient summaryAt discharge from spinal cord injury (SCI) rehabilitation, a majority of patients have lower urinary tract problems, especially those with complete SCI. Women have a higher risk of urinary incontinence.

Dataset Information

Urological Surveillance and Medical Complications after Spinal Cord Injury in the United States.

Publications

Urological Surveillance and Medical Complications after Spinal Cord Injury in the United States.

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