Pleural controversy: Pleurodesis versus indwelling pleural catheters for malignant effusions
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
Malignant pleural effusions (MPE) are a common complication of advanced malignancy. The treatment of MPE should be focused on palliation of associated symptoms. The traditional approach to MPE has been to attempt pleurodesis by introducing a sclerosant into the pleural space. A more recent development in the treatment of MPE has been the use of indwelling pleural catheters (IPC) for ongoing drainage of the pleural space. Controversy exists as to which approach is superior. Pleurodesis approaches will have the advantage of a time-limited course of treatment and high pleurodesis rate at the cost of a more invasive procedure requiring a general anaesthetic or conscious sedation (for thoracoscopic approaches) and an inpatient hospital stay. Use of IPC will allow the patient to be treated on an outpatient basis with a minimally invasive procedure, at the cost of long-term need for catheter drainage and care. Symptom control appears similar between techniques. Complication rates between the two approaches cannot be easily compared, but studies suggest more frequent severe complications such as respiratory failure, arrhythmias and even mortality following pleurodesis, with infection rates similar between the two approaches. IPC will likely see increasing utilization in the future but patient preference and local resources and expertise will continue to play a significant part in treatment decisions. Randomized trials directly comparing the two approaches are needed and some are underway. Novel combination approaches utilizing both IPC and pleurodesis agents have the potential to further improve the care of these patients.
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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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| 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 | 0.001 | 0.001 |
| 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