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1.
Laryngoscope ; 131(3): E710-E718, 2021 03.
Article in English | MEDLINE | ID: mdl-32706415

ABSTRACT

OBJECTIVES/HYPOTHESIS: There exists a lack of consensus on the optimal sequence of treatment for many sinonasal malignancies (SNMs). This study compares the overall survival (OS) outcomes for primary surgery (PS) versus salvage surgery (SS) in SNM patients across stage, histology, and primary site. STUDY DESIGN: Retrospective database review. METHODS: The National Cancer Database was queried for all SNM cases treated with multimodal surgical and nonsurgical therapy between 2004 and 2015. Logistic regression identified predictors of SS. Cox proportional hazards models evaluated predictors of mortality, and Kaplan-Meier log-rank test assessed OS outcomes. RESULTS: Our SNM cohort consisted of 3,011 patients (PS = 2,804; SS = 207). SS patients had significantly longer postoperative hospital stays (P = .009) and increased rates of 30-day (P < .001) and 90-day mortality (P < .001) compared to PS. On multivariate logistic regression, predictors of undergoing SS included sinonasal undifferentiated carcinoma histology (odds ratio = 2.72; 95% confidence interval [CI]: 1.16-6.66; P = .024). On multivariate Cox proportional hazards analyses among SS patients, late-stage disease (hazard ratio [HR] = 4.80; 95% CI: 1.46-15.8; P = .01) and positive surgical margins (HR = 2.31; 95% CI: 1.29-4.13; P = .005) portended significantly worse OS. In the propensity score-matched cohort controlling for stage and histology, PS had significantly improved OS compared to SS (P = .007). Compared to SS, PS also had improved OS in subgroup analyses for patients with late-stage disease (P = .026) and squamous cell carcinoma histology (P = .006). CONCLUSIONS: In our SMN cohort, PS resulted in improved OS outcomes compared to SS independent of stage and histology. Consideration may be given to primary surgical resection for SMN whenever feasible, though a targeted, individualized approach is warranted. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E710-E718, 2021.


Subject(s)
Carcinoma, Squamous Cell/surgery , Carcinoma/surgery , Nasal Surgical Procedures/mortality , Paranasal Sinus Neoplasms/surgery , Salvage Therapy/mortality , Aged , Carcinoma/mortality , Carcinoma, Squamous Cell/mortality , Databases, Factual , Female , Humans , Kaplan-Meier Estimate , Length of Stay/statistics & numerical data , Logistic Models , Male , Margins of Excision , Middle Aged , Nasal Surgical Procedures/methods , Odds Ratio , Paranasal Sinus Neoplasms/mortality , Propensity Score , Proportional Hazards Models , Retrospective Studies , Salvage Therapy/methods , Treatment Outcome
2.
J Clin Oncol ; 37(6): 504-512, 2019 02 20.
Article in English | MEDLINE | ID: mdl-30615549

ABSTRACT

PURPOSE: Multimodal therapy is a well-established approach for the treatment of sinonasal undifferentiated carcinoma (SNUC); however, the optimal sequence of the various treatments modalities is yet to be determined. This study aimed to assess the role of induction chemotherapy (IC) in guiding definitive therapy in patients with SNUC. METHODS: Ninety-five previously untreated patients diagnosed with SNUC and treated between 2001 and 2018 at The University of Texas MD Anderson Cancer Center were included in the analysis. Patients were treated with curative intent and received IC before definitive locoregional therapy. The primary end point was disease-specific survival (DSS). Secondary end points included overall and disease-free survival, disease recurrence, and organ preservation. RESULTS: A total of 95 treatment-naïve patients were included in the analysis. For the entire cohort, the 5-years DSS probability was 59% (95% CI, 53% to 66%). In patients who had partial or complete response to IC, the 5-year DSS probabilities were 81% (95% CI, 69% to 88%) after treatment with definitive concurrent chemoradiotherapy (CRT) after IC and 54% (95% CI, 44% to 61%) after definitive surgery and postoperative radiotherapy or CRT after IC (log-rank P = .001). In patients who did not experience at least a partial response to IC, the 5-year DSS probabilities were 0% (95% CI, 0% to 4%) in patients who were treated with concurrent CRT after IC and 39% (95% CI, 30% to 46%) in patients who were treated with surgery plus radiotherapy or CRT (adjusted hazard ratio of 5.68 [95% CI, 2.89 to 9.36]). CONCLUSION: In patients who achieve a favorable response to IC, definitive CRT results in improved survival compared with those who undergo definitive surgery. In patients who do not achieve a favorable response to IC, surgery when feasible seems to provide a better chance of disease control and improved survival.


Subject(s)
Antineoplastic Agents/administration & dosage , Carcinoma/therapy , Chemoradiotherapy , Induction Chemotherapy , Maxillary Sinus Neoplasms/therapy , Nasal Surgical Procedures , Neoadjuvant Therapy , Antineoplastic Agents/adverse effects , Carcinoma/diagnostic imaging , Carcinoma/mortality , Carcinoma/pathology , Chemoradiotherapy/adverse effects , Chemoradiotherapy/mortality , Clinical Decision-Making , Disease-Free Survival , Female , Humans , Induction Chemotherapy/adverse effects , Induction Chemotherapy/mortality , Male , Maxillary Sinus Neoplasms/diagnostic imaging , Maxillary Sinus Neoplasms/mortality , Maxillary Sinus Neoplasms/pathology , Middle Aged , Nasal Surgical Procedures/adverse effects , Nasal Surgical Procedures/mortality , Neoadjuvant Therapy/adverse effects , Neoadjuvant Therapy/mortality , Neoplasm Recurrence, Local , Patient Selection , Retrospective Studies , Risk Factors , Texas , Time Factors
3.
Head Neck ; 36(5): 675-81, 2014 May.
Article in English | MEDLINE | ID: mdl-23606507

ABSTRACT

BACKGROUND: The purpose of this study was to evaluate the outcome in sinonasal mucosal melanoma (SMM). METHODS: A retrospective analysis of clinicopathological data from January 1976 to December 2005 was performed. Survival curve, univariate, and multivariate analyses were undertaken. RESULTS: Sixty-eight patients with SMM were enrolled; 3 patients refused treatment. The 3-year and 5-year overall survival (OS) rates in the remaining 65 cases of SMM were 36.5% and 29.7%, respectively. Patients who underwent surgery had better 3-year and 5-year OS rates than those treated without surgery (40.7% and 34.1% vs 21.4% and 14.3%, respectively), and the same was true for patients treated with and without biotherapy (58.2% and 50.9% vs 30.0% and 23.4%, respectively). Distant metastasis at presentation was associated with a worse prognosis. Those patients managed with multimodality treatment had better OS rates. CONCLUSION: The prognosis in SMM is poor, particularly for those with distant metastasis or without surgery. Multimodality treatment may improve survival.


Subject(s)
Melanoma/mortality , Melanoma/therapy , Nasal Mucosa/pathology , Paranasal Sinus Neoplasms/mortality , Paranasal Sinus Neoplasms/therapy , Adolescent , Adult , Aged , Analysis of Variance , Antineoplastic Agents/therapeutic use , BCG Vaccine/therapeutic use , Cancer Care Facilities , Chi-Square Distribution , Child , Child, Preschool , Cohort Studies , Combined Modality Therapy , Confidence Intervals , Disease-Free Survival , Dose Fractionation, Radiation , Female , Humans , Interferon alpha-2 , Interferon-alpha/therapeutic use , Interleukin-6/therapeutic use , Male , Melanoma/pathology , Middle Aged , Multivariate Analysis , Nasal Surgical Procedures/methods , Nasal Surgical Procedures/mortality , Neoplasm Invasiveness/pathology , Neoplasm Staging , Paranasal Sinus Neoplasms/pathology , Proportional Hazards Models , Radiotherapy, Adjuvant , Recombinant Proteins/therapeutic use , Retrospective Studies , Risk Assessment , Survival Rate , Treatment Outcome , Young Adult
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