Gastrointestinal Manifestations in Hospitalized Children With Acute SARS-CoV-2 Infection and Multisystem Inflammatory Condition: An Analysis of the VIRUS COVID-19 Registry.

2022

751-758

05/2022

1532-0987

BACKGROUND: Describe the incidence and associated outcomes of gastrointestinal (GI) manifestations of acute coronavirus disease 2019 (COVID-19) and multisystem inflammatory syndrome in hospitalized children (MIS-C).

METHODS: Retrospective review of the Viral Infection and Respiratory Illness Universal Study registry, a prospective observational, multicenter international cohort study of hospitalized children with acute COVID-19 or MIS-C from March 2020 to November 2020. The primary outcome measure was critical COVID-19 illness. Multivariable models were performed to assess for associations of GI involvement with the primary composite outcome in the entire cohort and a subpopulation of patients with MIS-C. Secondary outcomes included prolonged hospital length of stay defined as being >75th percentile and mortality.

RESULTS: Of the 789 patients, GI involvement was present in 500 (63.3%). Critical illness occurred in 392 (49.6%), and 18 (2.3%) died. Those with GI involvement were older (median age of 8 yr), and 18.2% had an underlying GI comorbidity. GI symptoms and liver derangements were more common among patients with MIS-C. In the adjusted multivariable models, acute COVID-19 was no associated with the primary or secondary outcomes. Similarly, despite the preponderance of GI involvement in patients with MIS-C, it was also not associated with the primary or secondary outcomes.

CONCLUSIONS: GI involvement is common in hospitalized children with acute COVID-19 and MIS-C. GI involvement is not associated with critical illness, hospital length of stay or mortality in acute COVID-19 or MIS-C.

10.1097/INF.0000000000003589

Pediatr Infect Dis J

35622434

Retreatment after Ureteroscopy and Shockwave Lithotripsy: A Population-Based Comparative Effectiveness Study.

2019

101097JU0000000000000712

2019 Dec 20

1527-3792

<p><strong>PURPOSE: </strong>Shockwave lithotripsy (SWL) and ureteroscopy (URS) are the most commonly performed surgeries for kidney and ureteral stones, but the comparative effectiveness of these interventions at the population level is unclear. The purpose of our study was to compare retreatment for SWL and URS.</p>

<p><strong>MATERIALS AND METHODS: </strong>A retrospective cohort study using all-payer claims data for all patients who underwent SWL or URS from 1997-2016 at 74 hospitals in South Carolina was performed. The primary outcome measure was subsequent SWL or URS within 6 months of initial surgery. Pseudorandomized trials of URS versus SWL were performed for each year, applying propensity scores to balance hospital and patient characteristics. Discrete time failure models were fit using propensity-score weighted logistic regression.</p>

<p><strong>RESULTS: </strong>Overall, 136,152 URS and SWL surgeries were performed on 95,227 unique patients with retreatment representing 9% of all surgeries. 74,251 index surgeries were SWL (59.9%) and 49,743 were URS (40.1%). SWL was associated with a 20% increased odds of retreatment (OR 1.20, 95% CI 1.13, 1.26). The probability of retreatment was 7.5% for URS and 10.4% for SWL. SWL had the greatest risk for retreatment at months 2 (OR 1.85, 95% CI 1.64, 2.10) and 3 (OR 1.76, 95% CI: 1.50, 2.06). Initial SWL patients were more likely to have SWL for retreatment (84.6%) than were patients who had initial URS to have URS (29.3%).</p>

<p><strong>CONCLUSIONS: </strong>Compared to URS, SWL was associated with increased odds of retreatment. These results have implications for shared decision-making and value-based surgical treatment of nephrolithiasis.</p>

10.1097/JU.0000000000000712

J. Urol.

31859598