Evidence map›Paper›PMID 21529904›Full record

Trial reportGynecologic oncology2011

A randomized phase III trial of IV carboplatin and paclitaxel × 3 courses followed by observation versus weekly maintenance low-dose paclitaxel in patients with early-stage ovarian carcinoma: a Gynecologic Oncology Group Study.

Robert S Mannel, Mark F Brady, Elise C Kohn, Parviz Hanjani, Masamichi Hiura, Roger Lee, Koen Degeest, David E Cohn, Bradley J Monk, Helen Michael

Registry-linked trialAbstract readClinical Trial, Phase IIIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Gynecologic oncology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00003644 (A Randomized Phase III Trial of IV Carboplatin), which is not on this map. Cited by 28 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 6 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00003644 phase3completednot on this map

A Randomized Phase III Trial of IV Carboplatin (AUC 6) and Paclitaxel 175 mg/m2 Q 21 Days x 3 Courses Plus Low Dose Paclitaxel 40 mg/m2/wk Versus IV Carboplatin (AUC 6) and Paclitaxel 175 mg/m2 Q 21 Days x 3 Courses Plus Observation in Patients With Early Stage Ovarian Carcinoma

TypeinterventionalSponsorGynecologic Oncology GroupRan1998Enrolled571ConditionsOvarian CancerArmscarboplatin, paclitaxel
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Maintenance chemotherapy for ovarian cancer.The Cochrane database of systematic reviews · 2013
    Pooled it
  6. Pooled it
  7. Optimal treatment of early-stage ovarian cancer.Annals of oncology : official journal of the European Society for Medical Oncology · 2014
    Trial
  8. Trial
  9. Review
  10. Article
  11. Article
  12. Article
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  19. Review
  20. Metronomics: towards personalized chemotherapy?Nature reviews. Clinical oncology · 2014
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Robert S MannelUniversity of Oklahoma, Oklahoma City, OK, USA. robert-mannel@ouhsc.edu
Mark F Brady
Elise C Kohn
Parviz Hanjani
Masamichi Hiura
Roger Lee
Koen Degeest
David E Cohn
Bradley J Monk
Helen Michael

Funding

GYNECOLOGIC ONCOLOGY GROUP HEADQUARTERSU10CA027469 · NCI · GYNECOLOGIC ONCOLOGY GROUP · PI DISAIA, PHILIP J. · 1985 to 2013
$132.6M
GYNECOLOGIC ONCOLOGY GROUP STATISTICAL OFFICEU10CA037517 · NCI · ROSWELL PARK CANCER INSTITUTE CORP · PI BLESSING, JOHN A · 1985 to 2013
$67.4M
Signal Transduction Therapy--ClinicalZIASC009375 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI KOHN, ELISE C. · 2009 to 2013
$2.1M
NCI NIH HHS CA 27469NCI NIH HHS U10 CA027469NCI NIH HHS U10 CA037517
6 · The paper itself

Abstract

objectiveTo compare the recurrence-free interval (RFI) and safety profile in patients with completely resected high-risk early-stage ovarian cancer treated with intravenous (IV) carboplatin and paclitaxel with or without maintenance low-dose paclitaxel for 24 weeks.

methodsEligibility was limited to patients with stage IA/B (grade 3 or clear cell), all IC or II epithelial ovarian cancer. All patients were to receive carboplatin AUC 6 and paclitaxel 175 mg/m² q3 weeks × 3 courses with random assignment to either observation or maintenance paclitaxel 40 mg/m²/week × 24 weeks. Recurrence required clinical or radiological evidence of new tumor.

resultsThere were 571 patients enrolled onto this study, of whom 29 were deemed ineligible due to inappropriate stage or pathology, leaving 542 patients. At least 3 cycles of treatment were administered to 524/542 (97%) of patients, and among those assigned to maintenance paclitaxel, 80% completed the regimen. The incidence of grade 2 or worse peripheral neuropathy (15.5% vs. 6%), infection/fever (19.9% vs. 8.7%), and dermatologic events (70.8% vs. 52.1%) was higher on the maintenance regimen (p<0.001). The cumulative probability of recurring within 5 years for the maintenance paclitaxel regimen is 20% vs. 23% for surveillance (hazard ratio 0.807; 95% CI: 0.565-1.15). The probability of surviving 5 years was 85.4% and 86.2%, respectively.

conclusionMaintenance paclitaxel at 40 mg/m²/week × 24 weeks added to standard dose AUC6 and paclitaxel 175 mg/m² × 3 doses provides no significant increase in RFI.

Indexed as

AdultAgedAntineoplastic Combined Chemotherapy ProtocolsCarboplatinCarcinoma, Ovarian EpithelialDisease-Free SurvivalDrug Administration ScheduleFemaleHumansMiddle AgedNeoplasm Recurrence, LocalNeoplasms, Glandular and EpithelialNeoplasm StagingOvarian NeoplasmsPaclitaxelTreatment OutcomeCarboplatinPaclitaxel

Identifiers

PMID21529904
PMCPMC3110746

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.