Functional Outcomes After Primary Oropharyngeal Cancer Resection and Reconstruction With the Radial Forearm Free Flap
Why this work is in the frame
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Bibliographic record
Abstract
OBJECTIVE: To report prospectively collected aeromechanical, acoustical, and perceptual speech outcomes, as well as preliminary swallowing data, in patients having reconstruction with radial forearm free flaps after primary resection for oropharyngeal cancer. STUDY DESIGN: Prospective cohort study. METHODS: Acoustical, aeromechanical, and perceptual speech data and swallowing data were gathered at three evaluation times (preoperatively and before and after radiation therapy) for patients treated for oropharyngeal cancer by means of primary resection and reconstruction with a radial forearm free flap. Degree of involvement of the soft palate and base of tongue, along with reconstructive techniques, were entered as between-group factors in the analysis. RESULTS: There were no significant differences in speech intelligibility between the patient groups based on the degree of palate and tongue resected. However, patients with resections of half or more than half of the soft palate had significantly higher nasalance values and larger velopharyngeal orifice areas than individuals who had less than half of the soft palate resected. Significant within-subject differences were revealed across evaluation times for the dependent variables nasalance, velopharyngeal orifice area, and word intelligibility. Ninety-four percent of the patients were able to resume a normal or soft diet. There was a 6% incidence of aspiration in 128 swallows that were analyzed. The amount of base of tongue resected did not significantly affect any of the speech or swallowing parameters. CONCLUSIONS: Radial forearm free flaps are a good reconstructive option after oropharyngeal cancer extirpation. Our acoustic and aeromechanical results indicated that issues related to quality of the speech signal require further study for resections of half or more than half of the soft palate.
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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) | 0.000 | 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