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Study · Not a test of the peptide alone · 2012

1 result

The US postmarketing surveillance study of adult osteosarcoma and teriparatide: study design and findings from the first 7 years.

Andrews EB, Gilsenan AW, Midkiff K, Sherrill B, Wu Y, Mann BH, Masica D

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research1 Dec 2012Cited by 174 (Europe PMC)

Summary

The Osteosarcoma Surveillance Study, an ongoing 15-year surveillance study initiated in 2003, is a postmarketing commitment to the United States (US) Food and Drug Administration to evaluate a potential association between teriparatide, rhPTH(1-34), a recombinant human parathyroid hormone analog (self-injectable medication to treat osteoporosis), and development of osteosarcoma in response to a finding from preclinical (animal) studies. Incident cases of primary osteosarcoma diagnosed in adults (aged ≥40 years) on or after January 1, 2003, are identified through population-based state, regional, and comprehensive cancer center registries in the US. Information on possible prior treatment with teriparatide, on demographics, and on risk factors is ascertained by patient or proxy telephone interview after patient consent. Between June 2004 and September 30, 2011, 1448 cases (diagnosed 2003 to 2009) were identified by participating cancer registries (estimated to be 62% of all adult cases in the US for that time period); 549 patients or proxies were interviewed. Interviewed patients were similar to noninterviewed patients with regard to mean age, sex, race, and geographical distribution and tumor type and site of tumor. Mean age of those interviewed was 61 years, 46% were female, 86% were white, and 77% were alive when the case was reported to the study investigators. Data collected in the study provide descriptive information on a large number of adults with osteosarcoma, an uncommon malignant bone tumor. After 7 years of the study, there were no osteosarcoma patients who had a prior history of teriparatide treatment. Thus, approximately halfway through this 15-year study, the study has not detected a pattern indicative of a causal association between teriparatide treatment and osteosarcoma in humans.
CC BYText from Europe PMC. Highlighted sentences are the source of results.

Results from this study1

No result from this study comes from a test of the peptide.

Studies that did not test the peptide alone1

In this study, Teriparatide (PTH 1-34) was a lab tool or a carrier, part of a mix, or the subject of a lab method. These results are not evidence about taking Teriparatide (PTH 1-34).

  1. 01HumanNot a test of Teriparatide (PTH 1-34) aloneObservational studySafety outcome

    In interviewed adults with osteosarcoma, surveillance identified no patients with prior teriparatide treatment.

    In plain wordsAmong interviewed adults with bone cancer, none reported prior teriparatide treatment.

    Outcome
    Not applicablePrior teriparatide exposure among osteosarcoma cases
    Study

    n = 549

    Outcome group
    Adverse events · Cancer

    Source sentences

    Summary
    After 7 years of the study, there were no osteosarcoma patients who had a prior history of teriparatide treatment.
    3 context sentences
    Summary · context
    Incident cases of primary osteosarcoma diagnosed in adults (aged ≥40 years) on or after January 1, 2003, are identified through population-based state, regional, and comprehensive cancer center registries in the US.
    Summary · context
    Information on possible prior treatment with teriparatide, on demographics, and on risk factors is ascertained by patient or proxy telephone interview after patient consent.
    Summary · context
    Between June 2004 and September 30, 2011, 1448 cases (diagnosed 2003 to 2009) were identified by participating cancer registries (estimated to be 62% of all adult cases in the US for that time period); 549 patients or proxies were interviewed.

    In this study, Teriparatide (PTH 1-34) was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking Teriparatide (PTH 1-34).

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    22 Oct 2026, 02:26 UTC

    Study results updated

  2. Version 1

    21 Oct 2026, 18:59 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

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