Join the 200th Anniversary Celebration

Correspondence

Reports of Esophageal Cancer with Oral Bisphosphonate Use

N Engl J Med 2009; 360:89-90January 1, 2009

Article

To the Editor:

Between the time of the initial marketing of alendronate in October 1995 through mid-May 2008, the Food and Drug Administration (FDA) received reports of 23 patients in the United States receiving a diagnosis of esophageal cancer, with alendronate (Fosamax, Merck) as the suspect drug (in 21 patients) or the concomitant drug (in 2 patients). No similar U.S. reports for other oral bisphosphonates were retrieved from the FDA's database for adverse-event reporting. Eight deaths were reported. Of the 23 patients, 18 (78%) were women; the median age was 74.0 years (mean, 71.8; based on 19 patients). Among the 14 patients with dose information, 8 were reported to have taken alendronate at a dose of 10 mg per day; 5 were reported to have taken 70 mg per week; and 1 was reported to have taken alendronate “once per week.” The median time from alendronate use to diagnosis was 2.1 years (range, 0.5 to 10.0; mean, 3.0; based on 16 patients). Information about risk factors was not provided for all patients, but one patient took alendronate despite having Barrett's esophagus, a precursor of esophageal adenocarcinoma. The predominant site mentioned was the distal esophagus (in six patients), with gastric involvement in some cases. Histologic analysis showed adenocarcinoma in seven patients and squamous-cell carcinoma in one patient.

Thirty-one patients from Europe and Japan were reported as having received a diagnosis of esophageal cancer after using alendronate (the suspect drug in 21 of the patients). Risedronate (Actonel, Procter & Gamble), ibandronate (Boniva, Roche), etidronate (Didronel, Procter & Gamble), or a combination thereof were suspect drugs in six cases, and bisphosphonates were concomitant drugs in four cases. Six deaths were reported. Twenty-two patients (71%) were women; the median age was 68.5 years (mean, 68.5; based on 25 patients). For the 20 patients with dose information, 2 were reported to have taken risedronate, 1 at a dose of 5 mg per day and 1 at a dose of 35 mg per week, respectively; 9 were reported to have taken alendronate at a dose of 10 mg per day; 8 were reported to have taken alendronate at a dose of 70 mg per week; and 1 was reported to have taken a single 150-mg tablet of ibandronate each month after years of etidronate use. The median time from drug exposure to diagnosis was 1.3 years (range, 0.3 to 8.0; mean, 2.2; based on 21 patients). Information on risk factors was not provided for all patients. Barrett's esophagus, mentioned for three patients, appeared to be diagnosed near the date of diagnosis of esophageal cancer and after alendronate use. The distal esophagus was affected in eight patients (with gastric involvement in four). Six patients had adenocarcinoma, and five had squamous-cell carcinoma.

Esophagitis has been associated with oral bisphosphonates, usually when the drugs are not taken according to directions.1-3 Crystalline material similar to ground alendronate tablets has been found on biopsy in patients with erosive esophagitis,4,5 and persistent mucosal abnormalities have been noted in some of these patients,4 suggesting a potential for carcinogenic effects. Physicians should avoid prescribing oral bisphosphonates to patients with Barrett's esophagus. Studies should include oral bisphosphonates as possible risk factors for esophageal cancer.

Diane K. Wysowski, Ph.D.
Food and Drug Administration, Silver Spring, MD 20993

The views expressed are those of the author and do not necessarily represent the official position of the Food and Drug Administration.

5 References
  1. 1

    Maconi G, Bianchi Porro G. Multiple ulcerative esophagitis caused by alendronate. Am J Gastroenterol 1995;90:1889-1890
    Web of Science | Medline

  2. 2

    De Groen PC, Lubbe DF, Hirsch LJ, et al. Esophagitis associated with the use of alendronate. N Engl J Med 1996;335:1016-1021
    Full Text | Web of Science | Medline

  3. 3

    Ryan JM, Kelsey P, Ryan BM, Mueller PR. Alendronate-induced esophagitis: case report of a recently recognized form of severe esophagitis with esophageal stricture -- radiographic features. Radiology 1998;206:389-391
    Web of Science | Medline

  4. 4

    Ribeiro A, DeVault KR, Wolfe JT III, Stark ME. Alendronate-associated esophagitis: endoscopic and pathologic features. Gastrointest Endosc 1998;47:525-528
    CrossRef | Web of Science | Medline

  5. 5

    Abraham SC, Cruz-Correa M, Lee LA, Yardley JH, Wu T-T. Alendronate-associated esophageal injury: pathologic and endoscopic features. Mod Pathol 1999;12:1152-1157
    Web of Science | Medline

Citing Articles (37)

Citing Articles

  1. 1

    E. Michael Lewiecki, John P. Bilezikian, Lawrence G. Jankowski, Eugene V. McCloskey, Paul D. Miller, Sarah L. Morgan, Eric S. Orwoll, John T. Potts. (2012) Proceedings of the 2011 Santa Fe Bone Symposium. Journal of Clinical Densitometry 15:1, 1-20
    CrossRef

  2. 2

    Peter Vestergaard. (2011) Occurrence of Gastrointestinal Cancer in Users of Bisphosphonates and Other Antiresorptive Drugs Against Osteoporosis. Calcified Tissue International 89:6, 434-441
    CrossRef

  3. 3

    Yi-Ming Chen, Yi-Wen Tsai, Chien-Liang Liu, Yi-Tsun Chen, Li-Chuan Chang, Weng-Foung Huang, Der-Yuan Chen, Fei-Yuan Hsiao, Liang-Kung Chen. (2011) Alendronate and Risk of Esophageal Cancer: A Nationwide Population-Based Study in Taiwan. Journal of the American Geriatrics Society 59:12, 2379-2381
    CrossRef

  4. 4

    Rita Wickham. (2011) Osteoporosis Related to Disease or Therapy in Patients With Cancer. Clinical Journal of Oncology Nursing 15:6, E90-E104
    CrossRef

  5. 5

    Alexander M. Walker. (2011) Identification of esophageal cancer in the General Practice Research Database. Pharmacoepidemiology and Drug Safety 20:11, 1159-1167
    CrossRef

  6. 6

    Madoka Inui, Nana Asakura, Sinnosuke Nakamura, Kenya Okumura, Takashi Takeoka, Toshiro Tagawa. (2011) Chemical burn of the tongue resulting from improper use of oral bisphosphonate. Asian Journal of Oral and Maxillofacial Surgery 23:4, 204-206
    CrossRef

  7. 7

    J. M. Neuner, T. W. Yen, R. A. Sparapani, P. W. Laud, A. B. Nattinger. (2011) Fracture risk and adjuvant hormonal therapy among a population-based cohort of older female breast cancer patients. Osteoporosis International 22:11, 2847-2855
    CrossRef

  8. 8

    Yuwei Wang, David W. Grainger. (2011) RNA therapeutics targeting osteoclast-mediated excessive bone resorption. Advanced Drug Delivery Reviews
    CrossRef

  9. 9

    René Rizzoli, Jean-Yves Reginster. (2011) Adverse drug reactions to osteoporosis treatments. Expert Review of Clinical Pharmacology 4:5, 593-604
    CrossRef

  10. 10

    E. Michael Lewiecki. (2011) The Role of Risk Communication in the Care of Osteoporosis. Current Osteoporosis Reports 9:3, 141-148
    CrossRef

  11. 11

    Ian R. Reid. (2011) Bisphosphonates in the treatment of osteoporosis: a review of their contribution and controversies. Skeletal Radiology 40:9, 1191-1196
    CrossRef

  12. 12

    René Rizzoli, Jean-Yves Reginster, Steven Boonen, Gérard Bréart, Adolfo Diez-Perez, Dieter Felsenberg, Jean-Marc Kaufman, John A. Kanis, Cyrus Cooper. (2011) Adverse Reactions and Drug–Drug Interactions in the Management of Women with Postmenopausal Osteoporosis. Calcified Tissue International 89:2, 91-104
    CrossRef

  13. 13

    Jie Zhang, Kenneth G. Saag, Jeffrey R. Curtis. (2011) Long-term Safety Concerns of Antiresorptive Therapy. Rheumatic Disease Clinics of North America 37:3, 387-400
    CrossRef

  14. 14

    Roger H Jay, Sarah L Marrinan. (2011) Osteoporosis treatment and the older patient. Reviews in Clinical Gerontology 21:03, 233-245
    CrossRef

  15. 15

    Michael Pazianas, Bo Abrahamsen. (2011) Safety of bisphosphonates. Bone 49:1, 103-110
    CrossRef

  16. 16

    Linda Brewer, David Williams, Alan Moore. (2011) Current and future treatment options in osteoporosis. European Journal of Clinical Pharmacology 67:4, 321-331
    CrossRef

  17. 17

    E. Michael Lewiecki. (2011) Safety of Long-Term Bisphosphonate Therapy for the Management of Osteoporosis. Drugs 71:6, 791-814
    CrossRef

  18. 18

    R. Rizzoli. (2011) Bisphosphonates for post-menopausal osteoporosis: are they all the same?. QJM 104:4, 281-300
    CrossRef

  19. 19

    Socrates E. Papapoulos. (2011) Use of bisphosphonates in the management of postmenopausal osteoporosis. Annals of the New York Academy of Sciences 1218:1, 15-32
    CrossRef

  20. 20

    Luigi Cella, Aldo Oppici, Mariacristina Arbasi, Mauro Moretto, Massimo Piepoli, Daniele Vallisa, Adriano Zangrandi, Camilla Di Nunzio, Luigi Cavanna. (2011) Autologous bone marrow stem cell intralesional transplantation repairing bisphosphonate related osteonecrosis of the jaw. Head & Face Medicine 7:1, 16
    CrossRef

  21. 21

    Luis Arboleya, Mercedes Alperi, Sara Alonso. (2011) Adverse effects of bisphosphonates. Reumatolog ía Cl ínica (English Edition) 7:3, 189-197
    CrossRef

  22. 22

    E. Michael Lewiecki, John P. Bilezikian, Sundeep Khosla, Robert Marcus, Michael R. McClung, Paul D. Miller, Nelson B. Watts, Michael Maricic. (2011) Osteoporosis Update From the 2010 Santa Fe Bone Symposium. Journal of Clinical Densitometry 14:1, 1-21
    CrossRef

  23. 23

    Dang M. Nguyen, Jim Schwartz, Peter Richardson, Hashem B. El-Serag. (2010) Oral Bisphosphonate Prescriptions and the Risk of Esophageal Adenocarcinoma in Patients with Barrett’s Esophagus. Digestive Diseases and Sciences 55:12, 3404-3407
    CrossRef

  24. 24

    (2010) Bone fractures after menopause. Human Reproduction Update 16:6, 761-773
    CrossRef

  25. 25

    Stuart L. Silverman. (2010) Osteoporosis Therapies: Evidence from Health-Care Databases and Observational Population Studies. Calcified Tissue International 87:5, 375-384
    CrossRef

  26. 26

    E. Michael Lewiecki. (2010) Risk Communication and Shared Decision Making in the Care of Patients With Osteoporosis. Journal of Clinical Densitometry 13:4, 335-345
    CrossRef

  27. 27

    Bo Abrahamsen. (2010) Bisphosphonate adverse effects, lessons from large databases. Current Opinion in Rheumatology 22:4, 404-409
    CrossRef

  28. 28

    Bo Abrahamsen. (2010) Adverse Effects of Bisphosphonates. Calcified Tissue International 86:6, 421-435
    CrossRef

  29. 29

    AnaLuizaAndrade Aragão, IvaniNovato Silva. (2010) Oral Alendronate Treatment for Severe Polyostotic Fibrous Dysplasia due to McCune-Albright Syndrome in a Child: A Case Report. International Journal of Pediatric Endocrinology 2010:1, 432060
    CrossRef

  30. 30

    Hyoung Moo Park. (2010) Current use of drugs for osteoporosis in Korea. Korean Journal of Obstetrics and Gynecology 53:2, 152
    CrossRef

  31. 31

    Ana Luiza Andrade Aragão, Ivani Novato Silva. (2010) Oral Alendronate Treatment for Severe Polyostotic Fibrous Dysplasia due to McCune-Albright Syndrome in a Child: A Case Report. International Journal of Pediatric Endocrinology 2010, 1-4
    CrossRef

  32. 32

    Leanne M Ward, Anna Petryk, Catherine M Gordon. (2009) Use of bisphosphonates in the treatment of pediatric osteoporosis. International Journal of Clinical Rheumatology 4:6, 657-672
    CrossRef

  33. 33

    Athanassios Kyrgidis, Stefanos Triaridis, Kostantinos Vahtsevanos, Kostantinos Antoniades. (2009) Osteonecrosis of the jaw and bisphosphonate use in breast cancer patients. Expert Review of Anticancer Therapy 9:8, 1125-1134
    CrossRef

  34. 34

    Daniel H Solomon, Laura Rekedal, Suzanne M Cadarette. (2009) Osteoporosis treatments and adverse events. Current Opinion in Rheumatology 21:4, 363-368
    CrossRef

  35. 35

    Kurt A. Kennel, Matthew T. Drake. (2009) Adverse Effects of Bisphosphonates: Implications for Osteoporosis Management. Mayo Clinic Proceedings 84:7, 632-638
    CrossRef

  36. 36

    K. A. Kennel, M. T. Drake. (2009) Adverse Effects of Bisphosphonates: Implications for Osteoporosis Management. Mayo Clinic Proceedings 84:7, 632-638
    CrossRef

  37. 37

    (2009) More on Reports of Esophageal Cancer with Oral Bisphosphonate Use. New England Journal of Medicine 360:17, 1789-1792
    Full Text

Letters