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Shock wave lithotripsy in the era of COVID-19

The objective of the study y was to evaluate factors which can improve shock wave lithotripsy (SWL) results to keep up with COVID-19 pandemic. Between June 2020 and June 2021, patients with radio-opaque or faint radio-opaque upper urinary tract stones, stone attenuation value ≤1200 HU, and stones si...

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Bibliographic Details
Published in:Urology annals 2024-01, Vol.16 (1), p.104-107
Main Authors: Ibrahim, Rabie M, Elzawy, Faysal, Ragheb, Ahmed Mohamed, Elmarakbi, Akram A, Sayed, Osama, Lotfy, Amr M, Youssef, Ahmed, Badwy, Hany F, Mohamed, Ahmed Gamal
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Language:English
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Summary:The objective of the study y was to evaluate factors which can improve shock wave lithotripsy (SWL) results to keep up with COVID-19 pandemic. Between June 2020 and June 2021, patients with radio-opaque or faint radio-opaque upper urinary tract stones, stone attenuation value ≤1200 HU, and stones size 11 cm, and body mass index >30 kg/m were excluded from the study. Patients were prospectively enrolled in SWL done at a rate of 40-50 SWs/min under combined ultrasound and fluoroscopy-guided, ramped into high power in the 1 300 shocks. Success rate and complications were recorded. Five hundred and ninety patients completed the study. The success rate after 1 session was 408/590 patients (69.15%) which was augmented by 2 session to reach 527/590 patients 89.3%. The success rate was 96.2% at 3 months postoperatively. Most complications were mild (Grade 1 or 2). SWL results improved using slow rate high power from the start of the session under combined fluoroscopy and ultrasound guidance. SWL may be a preferred option during a pandemic.
ISSN:0974-7796
0974-7834
DOI:10.4103/ua.ua_42_22