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Rao KN, Pai PS, Dange P, Kowalski LP, Strojan P, Mäkitie AA, Guntinas-Lichius O, Robbins KT, Rodrigo JP, Eisbruch A, Takes RP, de Bree R, Coca-Pelaz A, Piazza C, Chiesa-Estomba C, López F, Saba NF, Rinaldo A, Ferlito A. Survival Outcomes in T3 Laryngeal Cancers: Primary Total Laryngectomy vs. Concurrent Chemoradiation or Radiation Therapy-A Meta-Analysis. Biomedicines 2023; 11:2128. [PMID: 37626625 PMCID: PMC10452463 DOI: 10.3390/biomedicines11082128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND The management of cT3 laryngeal cancers remains controversial, with studies recommending surgical or non-surgical approaches. Despite the many papers that have been published on the subject, there is a lack of studies showing which treatment has better results in terms of survival. OBJECTIVE To determine the difference in survival outcomes following total laryngectomy (TL), concurrent chemoradiation (CRT) or radiation therapy (RT) alone in T3 laryngeal cancers. METHODS Search of PubMed, Scopus, and Google Scholar databases from 1995 to 2023 employing specific keywords and Boolean operators to retrieve relevant articles. Statistical analysis was conducted using a random-effects model, and heterogeneity was evaluated using the Q-test and I2 statistic. Funnel plot asymmetry was assessed using rank correlation and regression tests. RESULTS The qualitative data synthesis comprised 10,940 patients from 16 included studies. TL was performed in 2149 (19.4%), CRT in 6723 (61.5%), RT in 295 (2.7%), while non-surgical treatment was not specified in 1773 (16.2%) patients. The pooled 2-year overall survival (OS) rates were TL = 73%, CRT = 74.7%, RT = 57.9%, 3-year OS rates were TL = 64.3%, CRT = 62.9%, RT = 52.4%, and 5-year OS rates were TL = 54.2%, CRT = 52.7%, RT = 40.8%. There was a significant heterogeneity in the included studies. There was no statistically significant difference in 2-year OS (logOR= -0.88 (95% confidence interval (CI): -1.99 to 0.23), p = 0.12), 3-year OS (logOR = -0.6 (95% CI: -1.34 to 0.15), p = 0.11), and 5-year OS (logOR = -0.54 (95% CI: -1.29 to 0.21), p = 0.16) between TL and CRT. Instead, there was significant difference in 2-year OS (logOR= -1.2383 (95% CI: -2.1679 to -0.3087), p = 0.009), 3-year OS (-1.1262 (95% CI: -1.6166 to -0.6358), p < 0.001), and 5-year OS (-0.99 (95% CI: -1.44 to -0.53)), p < 0.001) between TL and RT alone. CONCLUSIONS AND SIGNIFICANCE TL followed with adjuvant (chemo)radiation on indication and CRT with salvage surgery in reserve appear to have similar OS outcomes. Both resulted in better OS outcomes compared to RT alone in the treatment of T3 laryngeal cancers. If patients are unfit for chemotherapy, making CRT impossible, surgery may become the choice of treatment.
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Affiliation(s)
- Karthik Nagaraja Rao
- Department of Head and Neck Oncology, All India Institute of Medical Sciences, Raipur 492099, India;
| | - Prathamesh S. Pai
- Department of Head Neck Surgery, Tata Memorial Hospital, Mumbai 400012, India;
| | - Prajwal Dange
- Department of Head and Neck Oncology, All India Institute of Medical Sciences, Raipur 492099, India;
| | - Luiz P. Kowalski
- Department of Head and Neck Surgery and Otorhinolaringology, A.C. Camargo Cancer Center, São Paulo 01509, Brazil;
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology Ljubljana, Faculty of Medicine, SI-10000 Ljubljana, Slovenia;
| | - Antti A. Mäkitie
- Research Program in Systems Oncology, Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Helsinki University Hospital, University of Helsinki, 00014 Helsinki, Finland;
| | | | - K. Thomas Robbins
- Department of Otolaryngology Head and Neck Surgery, Southern Illinois University, Carbondale, IL 62901, USA;
| | - Juan P. Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias-Instituto de Salud del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (J.P.R.); (A.C.-P.); (F.L.)
- IUOPA, University of Oviedo, 33006 Oviedo, Spain
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Avraham Eisbruch
- Department of Radiation Oncology, University of Michigan Medicine, Ann Arbor, MI 48109, USA;
| | - Robert P. Takes
- Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands;
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands;
| | - Andrés Coca-Pelaz
- Department of Otolaryngology, Hospital Universitario Central de Asturias-Instituto de Salud del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (J.P.R.); (A.C.-P.); (F.L.)
- IUOPA, University of Oviedo, 33006 Oviedo, Spain
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Cesare Piazza
- Otorhinolaryngology—Head and Neck Surgery, ASST Spedali Civili di Brescia, School of Medicine, University of Brescia, 25121 Brescia, Italy;
| | - Carlos Chiesa-Estomba
- Otorhinolaryngology—Head & Neck Surgery, Donostia University Hospital, 20014 Donostia, Spain;
| | - Fernando López
- Department of Otolaryngology, Hospital Universitario Central de Asturias-Instituto de Salud del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (J.P.R.); (A.C.-P.); (F.L.)
- IUOPA, University of Oviedo, 33006 Oviedo, Spain
- CIBERONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Nabil F. Saba
- Department of Hematology and Medical Oncology, The Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA;
| | | | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, 35100 Padua, Italy;
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