Chemotherapy Induced Febrile Neutropenia of Docetaxel with Cyclophosphamide (TC) for Adjuvant Therapy of Breast Cancer in the Community – Reality Check.
Bibliographic record
Abstract
Abstract Following the publication of the paper utilising docetaxel and cyclophosphamide as adjuvant therapy for breast cancer Jones et al JCO 24:5381-5387/2006, we elected to use this program for low to intermediate risk breast cancer patients at the Carlo Fidani Cancer Centre in Mississauga Ontario. From January 2008 until June 2009 we have treated 86 patients. After treating our first 16 patients 6 had developed febrile neutropenia requiring admission to hospital. These patients were subsequently treated with either dose reduction or filgastrim/pegfilgastrim was added. For all 70 subsequently treated patients with this program, either dose reduction or primary prophylaxis with filgatrim or pegfilgastrim was used,prophylactic antibiotics were not used. In this cohort 2 patients required admission to hospital with infection and only 1 was neutropenic (2/70=3%). Details of all patients will be presented. The likelihood of this difference occurring from chance was small p< .0005. (Fischer exact test) Within the paper the quoted febrile neutropenia rate was 5% for the TC group. In the first publication JCO 24:5381-5387, 2006 it is stated that neither prophylactic antibiotics nor growth factors were routinely used whereas in the second paper JCO 27:1177-1183,2009 it is stated that prophylactic quinoline antibiotics were recommended but not required. It is important in a landmark study like this one that details regarding anciliary treatments be detailed so that it may be used safely in the community. Our rate of febrile neutropenia without filgastrim/pegfilgastrim was 6/16=37.5%. The causes of the differences between our rate of fne and that seen in the paper will be discusseed. In addition the differences we saw in the fne rate when either filgastrim/pegfilgatrim were added were markedly improved. In conclusion the TC program given a fne rate > 30 % would mandate the usage of filgastrim or pegfilgastrim for primary prophylaxis. The addition of figastrim/pegfilgastrim markedly reduced our fne rate. Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 2092.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 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".