Volume 129, Issue 1 pp. 173-179
Epidemiology

High constant incidence rates of second primary cancers of the head and neck: A pooled analysis of 13 cancer registries

Cristina Bosetti

Corresponding Author

Cristina Bosetti

Istituto di Ricerche Farmacologiche “Mario Negri,” Milan, Italy

Tel.: +39-0239014526, Fax: +39-0233200231

Dipartimento di Epidemiologia, Istituto di Ricerche Farmacologiche “Mario Negri,” Via Giuseppe La Masa 19 - 20156 Milan, ItalySearch for more papers by this author
Ghislaine Scelo

Ghislaine Scelo

International Agency for Research on Cancer (IARC), Lyon, France

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Shu-Chun Chuang

Shu-Chun Chuang

International Agency for Research on Cancer (IARC), Lyon, France

Imperial College London, London, United Kingdom

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Jon M. Tonita

Jon M. Tonita

Saskatchewan Cancer Agency, Regina, Saskatchewan, Canada

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Sharon Tamaro

Sharon Tamaro

British Columbia Cancer Agency, Vancouver, British Columbia, Canada

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Jon G. Jonasson

Jon G. Jonasson

Icelandic Cancer Registry, Icelandic Cancer Society, Reykjavik, Iceland

Faculty of Medicine, University of Iceland, Reykjavik, Iceland

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Erich V. Kliewer

Erich V. Kliewer

British Columbia Cancer Agency, Vancouver, British Columbia, Canada

Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, Canada

Community Health Sciences, University of Manitoba, Winnipeg, Canada

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Kari Hemminki

Kari Hemminki

Division of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany

Center for Family and Community Medicine, Karolinska Institutet, Huddinge, Sweden

Center for Primary Health Care Research, Lund University, Malmö, Sweden

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Elisabete Weiderpass

Elisabete Weiderpass

The Cancer Registry of Norway, Oslo, Norway

Department of Community Medicine, University of Tromso, Tromso, Norway

Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden

Department of Genetic Epidemiology, Samfundet Folkhalsan, Helsinki, Finland

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Eero Pukkala

Eero Pukkala

Finnish Cancer Registry, Institute for Statistical and Epidemiology Cancer Research, Helsinki, Finland

School of Public Health, University of Tampere, Tampere, Finland

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Elizabeth Tracey

Elizabeth Tracey

New South Wales Cancer Registry, Eveleigh, New South Wales, Australia

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Jorgen H. Olsen

Jorgen H. Olsen

Institute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark

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Vera Pompe-Kirn

Vera Pompe-Kirn

Cancer Registry of Slovenia, Institute of Oncology, Ljubljana, Slovenia

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David H. Brewster

David H. Brewster

Scottish Cancer Registry, Information Services, NHS National Services Scotland, Edinburgh, Scotland, United Kingdom

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Carmen Martos

Carmen Martos

Cancer Registry of Zaragoza, Health Department of Aragon Government, Zaragoza, Spain

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Kee-Seng Chia

Kee-Seng Chia

Center for Molecular Epidemiology, Singapore

Singapore Cancer Registry, Singapore

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Paul Brennan

Paul Brennan

International Agency for Research on Cancer (IARC), Lyon, France

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Mia Hashibe

Mia Hashibe

International Agency for Research on Cancer (IARC), Lyon, France

School of Medicine, University of Utah, Salt Lake City, UT

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Fabio Levi

Fabio Levi

Unité d'épidémiologie du cancer et Registres vaudois et neuchâtelois des tumeurs, Institut de médecine sociale et préventive (IUMSP), Centre Hospitalier Universitaire Vaudois et Université de Lausanne, Lausanne, Switzerland

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Carlo La Vecchia

Carlo La Vecchia

Istituto di Ricerche Farmacologiche “Mario Negri,” Milan, Italy

Dipartimento di Medicina del Lavoro, Sezione di Statistica Medica e Biometria, Università degli Studi di Milano, Milan, Italy

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Paolo Boffetta

Paolo Boffetta

International Agency for Research on Cancer (IARC), Lyon, France

International Prevention Research Institute, Lyon, France

The Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY

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First published: 07 September 2010
Citations: 26

Abstract

Scanty data are available on the incidence (i.e., the absolute risk) of second cancers of the head and neck (HN) and its pattern with age. We investigated this issue using data from a multicentric study of 13 population-based cancer registries from Europe, Canada, Australia and Singapore for the years 1943–2000. A total of 99,257 patients had a first primary HN cancer (15,985 tongue, 22,378 mouth, 20,758 pharyngeal, and 40,190 laryngeal cancer), contributing to 489,855 person-years of follow-up. A total of 1,294 of the patients (1.3%) were diagnosed with second HN cancers (342 tongue, 345 mouth, 418 pharynx and 189 larynx). Male incidence rates of first HN cancer steeply increased from 0.68/100,000 at age 30–34 to 46.2/100,000 at age 70–74, and leveled off at older age; female incidence increased from 0.50/100,000 at age 30–34 to 16.5/100,000 at age 80–84. However, age-specific incidence of second HN cancers after a first HN cancer in men was around 200–300/100,000 between age 40–44 and age 70–74 and tended to decline at subsequent ages (150/100,000 at age 80–84); in women, incidence of second HN cancers was around 200–300/100,000 between age 45–49 and 80–84. The patterns of age-specific incidence were consistent for different subsites of second HN cancer and sexes; moreover, they were similar for age-specific incidence of first primary HN cancer in patients who subsequently developed a second HN cancer. The incidence of second HN cancers does not increase with age, but remains constant, or if anything, decreases with advancing age.

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