Abstract No. 192 Rethinking time-to-exchange: outcomes of nephrostomy tube placement in pregnancy
نویسندگان
چکیده
The purpose of this study is to evaluate our institutional outcomes for percutaneous nephrostomy tube placement in pregnant patients, including potential complications that require early exchange. Our standard routine exchanges non-pregnant patients 6 weeks. This aims define a time interval patients. A retrospective chart and imaging review was conducted 51 who received between January 1, 2012, February 17, 2020. Data analyzed determine when were required factors may contribute the setting pregnancy. includes gestational age, size, amount hydronephrosis, presence renal calculi, serum calcium level, fetal complications, removal after delivery requirement new initial removal. one sample t-test with 95% confidence yielded P value < .0001 exchange (n = 51) compared theoretical mean average 3.43 weeks deviation 1.84 sided also performed blood level 8.6 mg/dL, which .0075. lower limit normal used due having than calcium. age 27.1 7.4 72% subjects had moderate hydronephrosis 80% an intervention before 6-week There at least calculus 68% subjects. We recommend 3-week tubes increased longer time. Tube encrustation likely plays significant role requirements population.
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ژورنال
عنوان ژورنال: Journal of Vascular and Interventional Radiology
سال: 2021
ISSN: ['1535-7732', '1051-0443']
DOI: https://doi.org/10.1016/j.jvir.2021.03.198