Should Temporary Hemodialysis Catheter Insertion Remain a Requirement of Nephrology Residency Training?
Bibliographic record
Abstract
PURPOSE OF REVIEW: Recently, there has been much debate about the practicality and utility of training nephrology fellows in temporary hemodialysis catheter insertion. SOURCES OF INFORMATION: Literature review along with the authors' opinion. FINDINGS: This skill can be taught easily, in a controlled fashion to maximize success and minimize complications. In order to achieve this training centres should be required to teach using simulation based mastery learning and ultrasound guidance. Employing these strategies makes the inexperienced operator perform at the level of an experienced operator. As a specialty, nephrologists have a responsibility to provide hemodialysis in a timely fashion during emergencies, meaning nephrologists should be able to insert temporary hemodialysis catheters. We should take ownership over this skill and depend on no other specialty. LIMITATIONS: Limited data has been published on this subject. IMPLICATIONS: Temporary hemodialysis catheter insertion should be maintained as a core competency by the Royal College.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.034 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".