FOLFIRI in advanced platinum-resistant/refractory small-cell lung cancer: a retrospective study
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Résumé
BACKGROUND: Small-cell lung cancer (SCLC) accounts for approximately 15% of lung cancer and is associated with poor prognosis. In platinum-refractory or -resistant SCLC patients, few treatment options are available. Topotecan is one of the standards of care for these patients, however, due to its high toxicity, several different approaches are employed. FOLFIRI (folinate, 5-fluorouracil and irinotecan) is a chemotherapy regimen used in digestive neuroendocrine carcinoma, which shares pathological similarities with SCLC. In this retrospective study, we evaluated the efficacy and safety of FOLFIRI in patients with platinum-resistant/refractory SCLC. METHODS: Medical records from all consecutive SCLC patients treated with FOLFIRI in a French University Hospital from 2013 to 2021 were analyzed retrospectively. The primary endpoint was the objective response rate according to RECIST v1.1 or EORTC criteria (ORR); secondary endpoints included duration of response, disease control rate, progression-free survival (PFS), overall survival (OS) and safety profile. RESULTS: = 20) SCLC were included. Twenty-eight were evaluable for response, with a partial response observed in 5 patients for an overall ORR in the evaluable population of 17.9% (5/28) and 14.7% (5/34) in the overall population. The disease control rate was 50% (14/28) in the evaluable population. The median PFS and OS were 2.8 months (95%CI, 2.0-5.2 months) and 5.3 months (95%CI, 3.5-8.9 months), respectively. All patients were included in the safety analysis. Grade 3 or 4 adverse events occurred in 13 (38.2%) patients. The most common grade 3 or 4 adverse events were asthenia, neutropenia, thrombopenia and diarrhea. There was no adverse event leading to discontinuation or death. CONCLUSION: FOLFIRI showed some activity for platinum-resistant/refractory SCLC in terms of overall response and had an acceptable safety profile. However, caution is needed in interpreting this result. FOLFIRI could represent a potential new treatment for platinum-resistant/refractory SCLC patients. Further prospective studies are needed to assess the benefits of this chemotherapy regimen.HIGHLIGHTSFOLFIRI showed some activity for platinum-resistant/refractory SCLC in terms of overall response.FOLFIRI was well-tolerated in platinum resistant/refractory SLCL patients.FOLFIRI could represent a potential new treatment for SCLC, prospective studies are needed.
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Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,000 | 0,001 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle