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Cited by 622

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Leuprolide versus Diethylstilbestrol for Metastatic Prostate Cancer

The Leuprolide Study Group·1984·New England Journal of Medicine

Abstract

We compared the efficacy and safety of the gonadotropin-releasing hormone analogue, leuprolide (1 mg subcutaneously daily), with diethylstilbestrol (DES, 3 mg by mouth daily) in patients with prostate cancer and distant metastases (Stage D2) who had not previously received systemic treatment. Initial therapy (leuprolide or DES) was continued for as long as an objective response was noted; cross-over to the alternative arm occurred at the time of disease progression or intolerable adverse reactions. Ninety-eight patients were randomly assigned to leuprolide, and 101 to DES. Suppression of testosterone and dihydrotestosterone and decreases in acid phosphatase were comparable in the two groups. Patients receiving DES experienced more frequent painful gynecomastia (P less than 0.00001), nausea and vomiting (P = 0.02), edema (P = 0.008), and thromboembolism (P = 0.065) than those receiving leuprolide. The leuprolide group reported more "hot flashes" (P = 0.00001). Overall, 86 per cent of the leuprolide group had an objective response (complete response, 1 per cent; partial response, 37 per cent; stable disease, 48 per cent), as compared with 85 per cent of the DES group (complete, 2 per cent; partial, 44 per cent; stable, 39 per cent). Actual survival rates at one year were 87 per cent for the leuprolide group and 78 per cent for the DES group (P = 0.17). We conclude that leuprolide offers an important alternative treatment that is therapeutically equivalent to and causes fewer side effects than DES for the initial systemic management of metastatic prostate cancer.

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Metadata

Authors
The Leuprolide Study Group
Venue
New England Journal of Medicine
Published
1984-11-15
Volume
311
Issue
20
Pages
1281-1286
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W4253882649
Cited by
622
References
14
FWCI
38.93
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Leuprolide versus Diethylstilbestrol for Metastatic Prostate Cancer. https://app.cochat.ai/papers/10.1056/nejm198411153112004
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The Leuprolide Study Group. (1984). Leuprolide versus Diethylstilbestrol for Metastatic Prostate Cancer. New England Journal of Medicine. https://doi.org/10.1056/nejm198411153112004

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