Should Nephrologists Take a Larger Role in Interventional Nephrology, and Should Central Line Insertion Remain a Requirement of Nephrology Residency Training? A Debate
Bibliographic record
Abstract
The Canadian Society of Nephrology must soon provide input concerning the future of procedural training in nephrology. While at one time, the ability to insert a central venous catheter (CVC) was an essential skill required by all nephrologists, in 2014, nephrology training and practice has changed in fundamental ways such that it would be both unreasonable, and impractical, to maintain this requirement. Indeed, survey evidence suggests that many current trainees are not achieving this competency. Amongst the reasons that this requirement should be withdrawn include: 1) Not all trainees have the procedural skills to safely learn to insert CVC's. 2) Most nephrologists in training and in practice are intellectually oriented, not procedurally oriented and are not seeking to perform lots of procedures. 3) In most practice settings, interventional radiologists and intensive care doctors perform dialysis line insertions using real time ultrasound guidance frequently, and offer timely, safer, and better service to patients. 4) Most trainees will not enter practice settings where CVC insertion ability is required. 5) Otherwise excellent future trainees may be denied a nephrology certificate of special competence only because they are unable to insert a CVC by the end of their fellowship. 6) Academic nephrology training programs that cannot provide adequate CVC insertion experience to fellows may lose their status as training centres. As a pragmatic way forward, Canadian nephrology training programs must encourage and offer only those nephrology trainees who have the ability and interest in procedural nephrology, a pathway through which they may be provided superb advanced training to become an expert. There is no longer a compelling reason to mandate this for all trainees.
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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 | 0.058 | 0.123 |
| Meta-epidemiology (narrow) | 0.000 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.010 | 0.030 |
| Scholarly communication | 0.011 | 0.019 |
| Open science | 0.006 | 0.005 |
| Research integrity | 0.037 | 0.034 |
| Insufficient payload (model declined to judge) | 0.014 | 0.005 |
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".