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FältnamnIndikatorerMetadata
00007044naa a2200853 4500
001oai:gup.ub.gu.se/53902
003SwePub
008240528s2007 | |||||||||||000 ||eng|
009oai:lup.lub.lu.se:0652b170-3b29-40d4-af31-e0bfe91bee64
009oai:DiVA.org:umu-54164
009oai:prod.swepub.kib.ki.se:115688596
009oai:DiVA.org:liu-49310
024a https://gup.ub.gu.se/publication/539022 URI
024a https://doi.org/10.1016/S1470-2045(07)70147-X2 DOI
024a https://lup.lub.lu.se/record/6455622 URI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-541642 URI
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1156885962 URI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-493102 URI
040 a (SwePub)gud (SwePub)lud (SwePub)umud (SwePub)kid (SwePub)liu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Nilsson, S.u Karolinska Institutet,Karolinska Hospital, Stockholm, Sweden, Karolinska Institute, Stockholm, Sweden4 aut
2451 0a Bone-targeted radium-223 in symptomatic, hormone-refractory prostate cancer: a randomised, multicentre, placebo-controlled phase II study
264 1c 2007
520 a BACKGROUND: The alpha-emitter radium-223 ((223)Ra) is a bone-seeking radionuclide studied as a new treatment for patients with bone metastases from hormone-refractory prostate cancer. We aimed to study mature outcomes from a randomised, multicentre, phase II study of (223)Ra. METHODS: Patients with hormone-refractory prostate cancer and bone pain needing external-beam radiotherapy were assigned to four intravenous injections of (223)Ra (50 kBq/kg, 33 patients) or placebo (31 patients), given every 4 weeks. Primary endpoints were change in bone-alkaline phosphatase (ALP) concentration and time to skeletal-related events (SREs). Secondary endpoints included toxic effects, time to prostate-specific-antigen (PSA) progression, and overall survival. All tests were done at a 5% significance level, based on intention to treat. FINDINGS: Median relative change in bone-ALP during treatment was -65.6% (95% CI -69.5 to -57.7) and 9.3% (3.8-60.9) in the (223)Ra group and placebo groups, respectively (p<0.0001, Wilcoxon ranked-sums test). Hazard ratio for time to first SRE, adjusted for baseline covariates, was 1.75 (0.96-3.19, p=0.065, Cox regression). Haematological toxic effects did not differ significantly between two groups. No patient discontinued (223)Ra because of treatment toxicity. Median time to PSA progression was 26 weeks (16-39) versus 8 weeks (4-12; p=0.048) for (223)Ra versus placebo, respectively. Median overall survival was 65.3 weeks (48.7-infinity) for (223)Ra and 46.4 weeks (32.1-77.4) for placebo (p=0.066, log rank). The hazard ratio for overall survival, adjusted for baseline covariates was 2.12 (1.13-3.98, p=0.020, Cox regression). INTERPRETATION: (223)Ra was well tolerated with minimum myelotoxicity, and had a significant effect on bone-ALP concentrations. Larger clinical trials are warranted to study (223)Ra on the prevention of SREs and on overall survival in patients with hormone-refractory prostate cancer. Bone-targeting properties of (223)Ra could also potentially be used for treating skeletal metastasis from other primary cancers.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng
653 a Adenocarcinoma/radiotherapy/secondary
653 a Aged
653 a Aged
653 a 80 and over
653 a Alkaline Phosphatase/blood
653 a Bone Neoplasms/*radiotherapy/secondary
653 a Double-Blind Method
653 a *Drug Resistance
653 a Neoplasm
653 a Humans
653 a Male
653 a Middle Aged
653 a Placebos
653 a Prognosis
653 a Prostate-Specific Antigen
653 a Prostatic Neoplasms/pathology/*radiotherapy
653 a Radium/*therapeutic use
653 a Survival Rate
653 a NATURAL SCIENCES
700a Franzén, Larsu Franzén, L., Länssjukhuset Sundsvall-Härnösand, Sundsvall, Sweden4 aut0 (Swepub:umu)lafr0004
700a Parker, C.u Institute of Cancer Research, Royal Marsden Hospital, Sutton, United Kingdom4 aut
700a Tyrrell, C.u Plymouth General Hospital, Plymouth, United Kingdom4 aut
700a Blom, R.u Östergötlands Läns Landsting4 aut
700a Tennvall, Janu Lund University,Lunds universitet,Bröstcancer-genetik,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Breastcancer-genetics,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,University Hospital Lund, Lund, Sweden4 aut0 (Swepub:lu)onk-jte
700a Lennernäs, Bo,d 1963u Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences,Lennernäs, B., Sahlgrenska University Hospital, Gothenburg, Sweden4 aut0 (Swepub:gu)xlennb
700a Petersson, U.u Centrallasarettet i Västerås, Västerås, Sweden4 aut
700a Johannessen, D. C.u Haukeland University Hospital, Bergen, Norway4 aut
700a Sokal, M.u Nottingham City Hospital, Nottingham, United Kingdom4 aut
700a Pigott, K.u Royal Free Hospital, London, United Kingdom4 aut
700a Yachnin, J.u Karolinska Institutet,Karolinska Hospital, Stockholm, Sweden4 aut
700a Garkavij, Michaelu Lund University,Lunds universitet,Bröstcancer-genetik,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Breastcancer-genetics,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,University Hospital Lund, Lund, Sweden4 aut0 (Swepub:lu)onk-mga
700a Strang, P.u Karolinska Institutet,Karolinska Institute, Stockholm, Sweden4 aut
700a Harmenberg, J.u Karolinska Institute, Stockholm, Sweden, Algeta ASA, Oslo, Norway4 aut
700a Bolstad, B.u Algeta ASA, Oslo, Norway4 aut
700a Bruland, O. S.u Bruland, Ø.S., University of Oslo, Norwegian Radium Hospital, Oslo, Norway4 aut
710a Karolinska Institutetb Karolinska Hospital, Stockholm, Sweden, Karolinska Institute, Stockholm, Sweden4 org
773t Lancet Oncolg 8:7, s. 587-594q 8:7<587-94x 1470-2045x 1474-5488
773t The Lancet Oncologyg 8:7, s. 587-594q 8:7<587-594x 1474-5488
856u http://dx.doi.org/10.1016/S1470-2045(07)70147-Xy FULLTEXT
8564 8u https://gup.ub.gu.se/publication/53902
8564 8u https://doi.org/10.1016/S1470-2045(07)70147-X
8564 8u https://lup.lub.lu.se/record/645562
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-54164
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:115688596
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-49310

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