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  • 1
    In: Publications of the Astronomical Society of the Pacific, IOP Publishing, Vol. 135, No. 1048 ( 2023-06-01), p. 068001-
    Abstract: Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least 4 m. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the 6.5 m James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 yr, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit.
    Type of Medium: Online Resource
    ISSN: 0004-6280 , 1538-3873
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2023
    detail.hit.zdb_id: 2003100-2
    detail.hit.zdb_id: 2207655-4
    SSG: 16,12
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  • 2
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. TPS670-TPS670
    Abstract: TPS670 Background: Bone is a common site of distant recurrence in women with early-stage breast cancer, and represents approximately 40% of all first recurrences. Tumor cells in bone release growth factors and cytokines that stimulate osteoclast-mediated bone resorption through the RANK ligand (RANKL) pathway. In preclinical studies, RANKL inhibition significantly delays skeletal tumor formation, reduces skeletal tumor burden, and prolongs survival of tumor-bearing mice. Denosumab is a fully human monoclonal antibody that binds to RANKL with high affinity and specificity. It is approved for the prevention of skeletal-related events in patients with established bone metastases from a variety of solid tumors. The purpose of the D-CARE trial is to evaluate the ability of denosumab to prolong bone metastasis-free survival (BMFS) and disease-free survival (DFS) in the adjuvant breast cancer setting. Methods: Approximately 4,500 women with stage II or III breast cancer, at high risk for recurrence and with known hormone and HER-2 receptor status, are eligible. Standard-of-care adjuvant or neoadjuvant chemo-, endocrine, or HER-2 targeted therapy, alone or in combination must be planned. Exclusion criteria include: a prior history of breast cancer (except DCIS or LCIS) or distant metastasis, oral bisphosphonate (BP) use within 1 year of randomization or any intravenous BP use. Patients are randomized 1:1 to receive denosumab 120 mg or placebo subcutaneously monthly for 6 months, then every 3 months for a total of 5 years of treatment. All patients receive vitamin D (≥ 400 IU) and calcium (≥ 500 mg) supplements. Primary endpoint of this event-driven trial is BMFS. Secondary endpoints include DFS and overall survival. Safety, quality of life assessments, breast density, and biomarkers are additional endpoints. The trial, sponsored by Amgen Inc. and registered with the ClinicalTrials.gov identifier NCT01077154, began enrolling patients in June 2010 and is expected to complete in October 2016. Paul Goss and Dianne Finkelstein supported in part by the Avon Foundation New York.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
    detail.hit.zdb_id: 2005181-5
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  • 3
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 1094-1094
    Abstract: 1094 Background: The OPTION trial in premenopausal women tested the ovarian protection effect of goserelin (G) given randomly before and during adjuvant chemotherapy for breast cancer. Methods: Using standard chemotherapy, women were randomised in 2 strata, under 40 yrs and over 40 yrs at diagnosis. 227 patients were recruited by end December 2009. 173 met the criteria for 1 year follow-up for this analysis; 140 patients of these had provided adequate data on menstrual bleeding; 87 patients were aged under 40 and 53 patients were aged over 40 at the time of chemotherapy. Cessation of menstruation during chemotherapy was defined as at least two consecutive cycles with no menstrual bleeding since the previous cycle and no return of menstrual bleeding prior to the final cycle of chemotherapy. Of those patients who had ceased periods during chemotherapy, those with no further menstrual bleeding at 12 months follow up were deemed to be menopausal. Patients were randomised to receive G or no G at start of chemotherapy. Primary endpoint was recovery of menses at 12 months from start of chemotherapy. AMH was measured in 117 women pre-treatment, and at 1 year after starting chemotherapy. Results: There were no differences in pretreatment AMH between control and goserelin-treated groups, thus further analyses were performed on all women grouped together. AMH was lower following chemotherapy (0.40±0.65 vs 1.38±1.82ng/ml; mean±SD; P 〈 0.001)). Pre-treatment AMH was a significant predictor of post-treatment amenorrhoea (P=0.001). By multivariate logistic regression analysis with age and AMH, age remained significant (P=0.003) whereas AMH did not (P=0.07). Grouping pre-treatment and post-chemo AMH into quartiles showed that AMH became undetectable in 94% of women with lowest pre-treatment AMH vs 46.2% of women with the highest pretreatment AMH. We have previously demonstrated in a small cohort that pretreatment AMH can predict long-term (5 year) ovarian activity in women with breast cancer. Conclusions: The present data confirm the value of pretreatment AMH in assessing the likelihood of ongoing ovarian activity after chemotherapy for early breast cancer.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
    detail.hit.zdb_id: 2005181-5
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  • 4
    Online Resource
    Online Resource
    American Society of Clinical Oncology (ASCO) ; 2012
    In:  Journal of Clinical Oncology Vol. 30, No. 15_suppl ( 2012-05-20), p. 513-513
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 513-513
    Abstract: 513 Background: A number of groups have now reported results of randomised trials of adjuvant zoledronic acid (ZOL) for women with early stage breast cancer. Following an interaction effect observed in the AZURE trial, where postmenopausal women appeared to benefit from ZOL, we performed a meta-analysis, from both publications and presented data, of the most recent results from these trials. We also looked at recently reported large studies of clodronate and ibandronate in older or postmenopausal women to further examine this hypothesis. Methods: DFS data from 8735 women in 7 trials (AZURE, ABCSG-12, ZO-FAST, Z-FAST, EZO-FAST, NSABP-B34, GAIN) that included a randomization to ZOL vs. control or clodronate/ibandronate vs. control were examined. Median follow-up was 5 years. 14% of women experienced a DFS event. The ABCSG-12 study was included since, although it included only premenopausal women, they were all treated with goserelin, effectively rendering them postmenopausal, prior to and during treatment with ZOL. We analysed the subgroup of women aged ≥50 in the NSABP-B34 study in the absence of information on menopausal status, and included only postmenopausal women from the AZURE and GAIN trials. Sensitivity analyses confirmed that exclusion of some older, small, clodronate studies that lacked DFS data, or failed to report by age or menopausal status would be unlikely to alter these findings. Results: For the 5 ZOL studies alone, there was a very substantial and highly significant DFS benefit for ZOL, 2P=.0006, with a hazard ratio of 0.76, and therefore a DFS risk reduction of 24% (95% CI 11%-35%). The results were, in the main, extremely consistent, with the exception of the very small E-ZO-FAST study, which had only 30 events. The risk reduction lessened to 18% (95% CI 8%-26%) when adding in the clodronate and ibandronate studies, but the result remained highly significant (2P=.00075). Conclusions: These meta-analysis results, including more than 8000 women in a range of studies, now provide strong evidence that ZOL is an effective adjuvant treatment for postmenopausal women with early stage breast cancer, and that the treatment benefits are substantial.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
    detail.hit.zdb_id: 2005181-5
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  • 5
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 18_suppl ( 2012-06-20), p. LBA4512-LBA4512
    Abstract: LBA4512 Background: Radium-223 chloride (Ra-223), a targeted alpha-emitter, targets bone metastases (mets) with high-energy alpha-particles of short range ( 〈 100 µm). ALSYMPCA, a phase III double-blind, randomized, multinational study, compared Ra-223 plus best standard of care (BSC) vs placebo plus BSC in CRPC patients (pts) with bone mets. In a planned interim analysis (n = 809), based on 314 events, Ra-223 significantly improved overall survival (OS) vs placebo (median 14.0 mo vs 11.2 mo, respectively; HR = .695; 95% CI, .552-.875; 2-sided p = .00185). Secondary endpoints were met and Ra-223 safety was favorable. An updated analysis was conducted prior to the crossover to further assess the effect of Ra-223 on the primary endpoint (OS), secondary endpoints including skeletal-related events (SREs), and safety. Methods: Eligible pts had confirmed symptomatic CRPC with ≥ 2 bone mets; no known visceral mets; and were post-docetaxel, unfit for docetaxel, or had declined docetaxel. Pts were randomized 2:1 to receive 6 injections of Ra-223 (50 kBq/kg IV) q4wks or matching placebo. An updated descriptive analysis of OS, based on 528 events, was performed including data from all randomized pts prior to implementing crossover to Ra-223 for placebo pts. Results: 921 pts (Ra-223, n = 614; placebo, n = 307) were randomized from 6/2008-2/2011. Ra‑223 significantly improved OS vs placebo (median 14.9 mo vs 11.3 mo, respectively; HR = .695; 95% CI, .581-.832; p = 0.00007), and time to first SRE was significantly prolonged (median 15.6 mo vs 9.8 mo, respectively; HR = 0.658; 95% CI, 0.522-0.830; p = 0.00037). Safety and tolerability of Ra-223 remained favorable, with low myelosuppression (e.g., gr 3/4 neutropenia in 2.2% and 0.7% and gr 3/4 thrombocytopenia in 6.3% and 2% of the Ra-223 and placebo groups, respectively). Conclusions: On updated analysis, the median OS benefit for Ra-223 increased from 2.8 to 3.6 months, with a hazard ratio of 0.695 (i.e., 30.5% reduction in risk of death). Ra-223 is an effective therapy that improves OS and time to first SRE with a highly favorable safety profile, and may provide a new standard of care for CRPC pts with bone mets.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
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  • 6
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2006
    In:  Plastic and Reconstructive Surgery Vol. 118, No. Supplement ( 2006-09), p. 177-
    In: Plastic and Reconstructive Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. 118, No. Supplement ( 2006-09), p. 177-
    Type of Medium: Online Resource
    ISSN: 0032-1052
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2006
    detail.hit.zdb_id: 2037030-1
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  • 7
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 4551-4551
    Abstract: 4551 Background: Ra-223, a 1st-in-class alpha-pharmaceutical, targets bone metastases (mets) with high-energy alpha-particles of short range ( 〈 100 μm). ALSYMPCA, a phase III, double-blind, randomized, multinational study, compared Ra-223 plus best standard of care (BSC) v placebo (pbo) plus BSC in patients (pts) with bone mets in CRPC. The primary endpoint was OS; secondary endpoints included SREs and ECOG PS. Methods: Eligible pts had progressive, symptomatic CRPC with ≥ 2 bone mets on scintigraphy and no known visceral mets; were receiving BSC; and either previously received docetaxel, were docetaxel ineligible, or refused docetaxel. Pts were randomized 2:1 to 6 injections of Ra‑223 (50 kBq/kg IV) q4 wks or matching pbo and stratified by prior docetaxel use, baseline ALP level, and current bisphosphonate use. Results: 921 pts were randomized from 6/2008-2/2011. In a planned interim analysis (n = 809), Ra-223 significantly improved OS v pbo (median OS 14.0 v 11.2 mo, respectively; two-sided P = .00185; HR = .695; 95% CI, .552-.875).SREs were lower in the Ra-223 v pbo group, and time to 1st SRE was significantly delayed (median time to SRE 13.6 mo v 8.4 mo, respectively; P = .00046; HR = .610; 95% CI, .461-.807). The proportion of pts with ECOG PS deterioration (≥ 2 points) was less in Ra-223 v pbo group at Wk 12 and Wk 24 (4%, 15/389 v 9%, 16/180 and 7%, 16/236 v 12%, 10/83, respectively). Time to ECOG PS deterioration (≥ 2 points) was significantly delayed by Ra-223 v pbo (P = .003; HR = .62; 95% CI, .46-.85). Conclusions: Ra-233 significantly delayed time to 1st SRE and SRE components, notably SCC. Fewer pts in the Ra-223 group had ECOG PS deterioration. Ra-223 improves OS with excellent safety and may provide a new standard of care for CRPC pts with bone mets. [Table: see text]
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
    detail.hit.zdb_id: 2005181-5
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  • 8
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 31, No. 6_suppl ( 2013-02-20), p. 11-11
    Abstract: 11 Background: Ra-223 is a first-in-class alpha-pharmaceutical targeting bone metastases (mets) with high-energy, short-range ( 〈 100 μm) alpha-particles. In the phase 3, double-blind, randomized, multinational ALSYMPCA study, Ra-223 significantly improved OS in CRPC patients (pts) with bone mets by a median increase of 3.6 months compared with placebo (median OS: 14.9 vs 11.3 mo; P 〈 0.001; HR = 0.69; 95% CI: 0.58-0.83). An updated analysis of the SRE secondary endpoint is presented. Methods: Eligible pts had progressive, symptomatic CRPC with ≥ 2 bone mets on scintigraphy and no known visceral mets; were receiving best standard of care (BSoC); and either previously received docetaxel, or did not because they were docetaxel ineligible, or refused docetaxel. Pts were randomized 2:1 to receive 6 injections of Ra‑223 (50 kBq/kg IV) q4wk or matching placebo and stratified by prior docetaxel use, baseline alkaline phosphatase level, and current bisphosphonate use. Results: 921 pts were randomized (Ra-223, n = 614; placebo, n = 307); 40% had 〉 20 mets. Ra-223 significantly delayed time to first SRE versus placebo by a median increase of 5.8 months (median time to SRE: 15.6 vs 9.8 mo; P 〈 0.001; HR = 0.66; 95% CI: 0.52-0.83). Ra-223 also reduced the risk of time to first event for all 4 SRE components versus placebo. Conclusions: Ra-223 significantly delayed time to first SRE with a reduction in risk observed for all 4 SRE components. Despite the longer time at risk, Ra-223 patients had an approximately 50% reduction in risk for SCC. Ra-223 is an effective therapy with a highly favorable safety profile and may provide a new standard of care for treatment of CRPC pts with bone mets. Clinical trial information: NCT00699751. [Table: see text]
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2013
    detail.hit.zdb_id: 2005181-5
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  • 9
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 511-511
    Abstract: 511 Background: Zoledronic acid (ZOL) reduces skeletal morbidity associated with metastatic bone disease by 30-50%. Current recommendations are for indefinite administration of intravenous 3-4 weekly (w) ZOL 4mg. Over recent years it has become clear that the risk of skeletal morbidity is related to the rate of bone resorption. We have compared a marker directed schedule of ZOL (M-ZOL), using measurements of urinary n-telopeptide of type I collagen (NTX), to a standard treatment schedule (S-ZOL) in patients with bone metastases from breast cancer. Methods: The primary endpoint was skeletal related events (SRE). A non-inferiority study was designed with 80% power and (one-sided) 5% alpha to demonstrate that M-ZOL retained 67% of the efficacy of S-ZOL. This required 1500 patients, assuming a SRE rate of 0.7/year. Following minimisation for known prognostic factors, patients were randomised to receive S-ZOL 3-4 w or M-ZOL (15-16w; 8-9 w or 3-4w if NTX levels were 〈 50, 50-100, 〉 100 nmol/mmol creatinine respectively), with the schedule adjusted according to NTX measured every 16 weeks. The study duration was 24 months. Results: Due to lower than expected recruitment, the study closed in 2009 following recruitment of 289 patients. 90% of patients had received 〉 4 cycles of ZOL or pamidronate prior to randomisation. The median number of ZOL infusions administered to S-ZOL patients was 〉 2x that received on M-ZOL. 46 (32%) S-ZOL and 55 (38%) M-ZOL patients experienced an SRE. The numbers of SRE were 94 and 138 in the S-ZOL and M-ZOL arms, with the excess in SRE being largely due to more patients on M-ZOL experiencing ≥2 SRE. Multivariate analysis adjusting for key minimisation factors and baseline NTX for all SRE showed a hazard ratio for M-ZOL vs. S-ZOL of 1.41 (90%CI 0.98-2.02, p=.12). NTX levels were significantly higher at all time points in the M-ZOL treated patients. Osteonecrosis of the jaw was uncommon with 3 cases with S-ZOL and 1 with M-ZOL. Conclusions: The study is underpowered to demonstrate non-inferiority in SRE outcome between the treatment strategies. However, the results suggest that the adjustment of ZOL schedule based on NTX values alone may represent sub-optimal management.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
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  • 10
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. LBA4512-LBA4512
    Abstract: LBA4512 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Monday, June 4, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Monday edition of ASCO Daily News.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
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    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2012
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