Journal article
Longitudinal Outcomes from Conservative Management of Cervical Cancer Associated Ureteral Obstruction
Urology (Ridgewood, N.J.), Vol.158, pp.208-214
12/2021
DOI: 10.1016/j.urology.2021.09.007
PMID: 34582886
Abstract
To identify predictors of hydronephrosis (HN) resolution and HN treatment failure. HN is a common comorbid condition with cervical cancer (CCa). Treatments for CCa continue to improve and long-term management strategies of HN are becoming increasingly necessary.
A query of a single hospital (2004 – 2019) ICD-9 and CPT codes was made to develop a cohort of CCa patients with HN. A retrospective review was performed. The effects of patient, renal/HN, and cancer covariates on time to HN treatment failure, treatment complications and time to HN resolution were evaluated using logistic regression and competing risk Cox regression models.
Of the 1670 women treated for CCa during the study period, 179 (10.7%) developed HN (n = 72 (40%) bilateral), 78 (44%) at time of CCa diagnosis and 101 (56%) as a result of treatment, of which 145 (81%) underwent initial treatment with a PCN (n = 77, 53%) or US (n = 68, 47%). Complication rates were similar between PCN (56%) and US (61%) when adjusting for treatment time. Initial treatment failure was more likely with US vs PCN (HR 3.2, P <0.01). HN resolution (n = 32, 22%) without reconstruction was predicted by HN concurrent with CCa diagnosis (HR 3.1, P <0.01) and bilateral HN (HR 0.2, P <0.01).
CCa associated HN has a resolution rate of only 19% at 12 months. Those presenting with HN after CCa treatment are less likely to resolve without reconstruction. PCN and US have similar complication rates but initial US placement has a nearly three times increased risk of failing than PCN.
Details
- Title: Subtitle
- Longitudinal Outcomes from Conservative Management of Cervical Cancer Associated Ureteral Obstruction
- Creators
- Hannah E Botkin - University of IowaKathryn N Faidley - University of IowaBradley T Loeffler - University of IowaSarah L Mott - University of IowaEmily K Hill - University of IowaBradley A Erickson - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Urology (Ridgewood, N.J.), Vol.158, pp.208-214
- Publisher
- Elsevier Inc
- DOI
- 10.1016/j.urology.2021.09.007
- PMID
- 34582886
- ISSN
- 0090-4295
- eISSN
- 1527-9995
- Language
- English
- Date published
- 12/2021
- Academic Unit
- Obstetrics and Gynecology; Urology
- Record Identifier
- 9984202245502771
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