Noémie Villemure-Poliquin, Rui Fu, Karolina Gaebe, Jin Kwon, Marc Cohen, Marianne Ruel, Kennedy Ayoo, Andrew Bayley, Madette Galapin, Julie Hallet, Antoine Eskander
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引用次数: 0
Abstract
Objectives: To evaluate the impact of delayed postoperative radiotherapy (PORT) on overall survival (OS) in patients with head and neck cancers (HNC).
Data sources: A systematic review and meta-analysis were conducted by searching MEDLINE, Embase, CENTRAL, Web of Science, and CINAHL databases.
Review methods: Studies assessing the impact of delayed PORT in adult HNC patients were included. A total of 11,171 titles and abstracts were screened, with 52 studies meeting the inclusion criteria. Data were extracted, and a pooled random-effects analysis was performed. The primary outcome was overall survival (OS), comparing patients receiving timely PORT (within 42 days) to those with delays.
Results: Of the included studies, 31 were conducted in the United States, with 16 using the National Cancer Database (NCDB). Patients who did not receive PORT within 42 days had a 4% increase in mortality (adjusted Hazard Ratio [aHR]: 1.04 [1.03-1.06]; I2 = 78%; N = 254,189; 16 studies). Excluding time-overlapping NCDB-based studies, the OS benefit for timely treatment persisted (aHR: 1.10 [1.01-1.20]; I2 = 39%; N = 52,003; 5 studies).
Conclusions: Initiating PORT within 42 days is significantly associated with decreased mortality in HNC patients, reinforcing CoC recommendations. However, more research is needed to understand the relationship between different time cutoffs and outcomes, and to identify factors contributing to PORT delays. Future studies should explore the impact of treatment delays on patient-centered outcomes, such as Quality of Life (QoL).
期刊介绍：
The Laryngoscope has been the leading source of information on advances in the diagnosis and treatment of head and neck disorders since 1890. The Laryngoscope is the first choice among otolaryngologists for publication of their important findings and techniques. Each monthly issue of The Laryngoscope features peer-reviewed medical, clinical, and research contributions in general otolaryngology, allergy/rhinology, otology/neurotology, laryngology/bronchoesophagology, head and neck surgery, sleep medicine, pediatric otolaryngology, facial plastics and reconstructive surgery, oncology, and communicative disorders. Contributions include papers and posters presented at the Annual and Section Meetings of the Triological Society, as well as independent papers, "How I Do It", "Triological Best Practice" articles, and contemporary reviews. Theses authored by the Triological Society’s new Fellows as well as papers presented at meetings of the American Laryngological Association are published in The Laryngoscope.
• Broncho-esophagology
• Communicative disorders
• Head and neck surgery
• Plastic and reconstructive facial surgery
• Oncology
• Speech and hearing defects
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