Scholarlink

Purpose <p>Sinonasal malignancies (SNMs) are rare, heterogeneous, and aggressive. High-quality evidence to guide management is limited, and the prognostic value of multidisciplinary team (MDT) management remains incompletely characterized. This study aims at evaluating the association of MDT management with survival outcomes and treatment selection among patients with SNMs.</p> Methods <p>Retrospective cohort study including 304 consecutive patients with histologically confirmed SNMs treated at the First Affiliated Hospital of Sun Yat-sen University between September 2017 and December 2023. Patients were classified according to whether their cases underwent a formal MDT review process before the definitive treatment plan was initiated. The primary outcome was overall survival (OS). Baseline differences were addressed using stabilized inverse probability of treatment weighting (IPTW). Survival was analyzed with Kaplan-Meier estimates and weighted Cox proportional hazards models. Treatment patterns were compared using weighted logistic regression. Secondary outcomes included length of hospital stay and hospitalization costs.</p> Results <p>Of 304 included patients, 106 (34.9%) received MDT management. After weighting, 3-year and 5-year OS rates were 85.9% and 75.8% with MDT versus 74.8% and 63.3% without MDT (<i>P =</i> 0.034 and 0.125 respectively). MDT management was associated with longer OS (hazard ratio, 0.52; 95% CI, 0.30–0.91; <i>P =</i> 0.020). Subgroup analyses suggested consistent associations across all predefined subgroups. MDT involvement was also associated with shorter hospital stay without increased hospitalization costs.</p> Conclusions <p>In this single-center cohort, MDT management was associated with optimized treatment selection and improved overall survival in patients with SNMs, with consistent effects across clinical subgroups. Establishing efficient, standardized MDT workflows may help improve outcomes for sinonasal and skull base malignancies; prospective multicenter studies are warranted to validate these associations.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Association of multidisciplinary team management with survival in sinonasal malignancies: a real-world IPTW cohort study

  • 期刊论文

  • 发表日期：

    2026年6月30日

查看全文
  • Huanhuan Lyu,
  • Hang Li,
  • Rui He,
  • Yaqiong Lu,
  • Dewei Tian,
  • Mengyu Chen,
  • Zihan Qiu,
  • Jingtao Lin,
  • Lishuo Shi,
  • Weiping Wen,
  • Wenbin Lei,
  • Yihui Wen

摘要

Purpose

Sinonasal malignancies (SNMs) are rare, heterogeneous, and aggressive. High-quality evidence to guide management is limited, and the prognostic value of multidisciplinary team (MDT) management remains incompletely characterized. This study aims at evaluating the association of MDT management with survival outcomes and treatment selection among patients with SNMs.

Methods

Retrospective cohort study including 304 consecutive patients with histologically confirmed SNMs treated at the First Affiliated Hospital of Sun Yat-sen University between September 2017 and December 2023. Patients were classified according to whether their cases underwent a formal MDT review process before the definitive treatment plan was initiated. The primary outcome was overall survival (OS). Baseline differences were addressed using stabilized inverse probability of treatment weighting (IPTW). Survival was analyzed with Kaplan-Meier estimates and weighted Cox proportional hazards models. Treatment patterns were compared using weighted logistic regression. Secondary outcomes included length of hospital stay and hospitalization costs.

Results

Of 304 included patients, 106 (34.9%) received MDT management. After weighting, 3-year and 5-year OS rates were 85.9% and 75.8% with MDT versus 74.8% and 63.3% without MDT (P = 0.034 and 0.125 respectively). MDT management was associated with longer OS (hazard ratio, 0.52; 95% CI, 0.30–0.91; P = 0.020). Subgroup analyses suggested consistent associations across all predefined subgroups. MDT involvement was also associated with shorter hospital stay without increased hospitalization costs.

Conclusions

In this single-center cohort, MDT management was associated with optimized treatment selection and improved overall survival in patients with SNMs, with consistent effects across clinical subgroups. Establishing efficient, standardized MDT workflows may help improve outcomes for sinonasal and skull base malignancies; prospective multicenter studies are warranted to validate these associations.