Laryngeal Tuberculosis in a Patient on Avelumab for Metastatic Nasopharyngeal Carcinoma
Bibliographic record
Abstract
Increasing numbers of head and neck cancer patients are placed on immune checkpoint inhibitors for indications such as recurrent and metastatic disease. There is a theoretical increased risk of contracting and reactivation of tuberculosis (TB) with programmed cell death-1 blockade due to potentiation of type 1 T helper response and increased production of interferon-gamma. This is a potentially life-threatening complication of therapy and requires expedient diagnosis and treatment. We present a case of a patient with metastatic nasopharyngeal carcinoma treated with avelumab, a programmed cell death-ligand 1 inhibitor with resulting laryngeal TB as the presenting symptom of reactivated TB. The patient required quadruple anti-TB therapy, but developed ongoing sequelae of laryngeal TB, including dysphagia and laryngeal stenosis. Ongoing trials are examining the use of avelumab in head and neck cancer patients with locally advanced disease, recurrent, or metastatic disease. Awareness of the risk of new and reactivated TB is crucial.
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How this classification was reachedexpand
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) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".