Thrombocytopenia in Children and Young Adults Undergoing Continuous Renal Replacement Therapy: A WE-ROCK Study
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
INTRODUCTION: Thrombocytopenia in patients treated with continuous renal replacement therapy (CRRT) in adults is associated with mortality. Pediatric data are limited. The association between pre-CRRT thrombocytopenia and platelet decline at 24 h of CRRT with outcomes was evaluated. METHODS: Secondary analysis of the Worldwide Exploration of Renal Replacement Outcomes Collaborative in Kidney Disease (WE-ROCK) includes patients' birth-25 years who underwent CRRT. Exclusions were end-stage kidney disease, non-acute kidney injury/fluid overload CRRT indication, concurrent extracorporeal membrane oxygenation, missing baseline platelets, platelet disorders, and hematologic malignancy. Primary exposures were (i) pre-CRRT thrombocytopenia (≤100 × 103/μL) and (ii) ≥30% decline at 24 h of CRRT in those with pre-CRRT >100 × 103/μL. Primary outcome was survival to intensive care unit (ICU) discharge. Secondary outcomes included major adverse kidney events at 90 days (MAKE-90) (death, dialysis dependence, creatinine >125% baseline) from CRRT initiation. RESULTS: A total of 805 patients were included. Overall, 63.9% had baseline thrombocytopenia, median (IQR) platelets of 38 (20, 63) ×103/μL. Baseline thrombocytopenia occurred in younger septic patients with higher illness severity. A ≥30% decline occurred in 33% of patients. Those with a ≥30% platelet decline were more commonly younger patients and had smaller catheters. Pre-CRRT thrombocytopenia and platelet decline were associated with ICU mortality in univariate but not multivariate models. There was no association with MAKE-90. CONCLUSIONS: Thrombocytopenia is common prior to CRRT initiation and is associated with greater illness severity. These findings stress the importance of vigilant monitoring of platelet levels before CRRT initiation and during therapy as thrombocytopenia at both time points may be a prognostic indicator. Additionally, this study highlights the need for future research to clarify the interplay of patient and mechanical factors in this phenomenon and guide potential interventions.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it