A Study of the Effect of R1507 in Combination With Tarceva (Erlotinib) on Progression-Free Survival in Patients With Stage IIIb/IV Non-Small Cell Lung Cancer (NSCLC).

Browse trials for

• Lung Neoplasms 7,243
• Carcinoma, Non-Small-Cell Lung 6,488

Lung Neoplasms

7,243 studies on the registry are indexed under Lung Neoplasms; 1,557 are open to participants now.

This study's enrollment of 171 is above the median of 60 across 5,295 interventional studies indexed under Lung Neoplasms.

Lead sponsor

Hoffmann-La Roche is the lead sponsor of 2,061 studies on the registry; 85 are open to participants now.

Of its 319 completed or terminated interventional studies of FDA-regulated products, 239 (75%) have results posted.

Study arms

• Placebo comparator
  Placebo for R1507 (16mg/kg iv)

  Drug: Placebo · Drug: erlotinib [Tarceva]

• Placebo comparator
  Placebo for R1507 (9mg/kg iv)

  Drug: Placebo · Drug: erlotinib [Tarceva]

• Experimental
  R1507 (16mg/kg iv)

  Drug: RG1507 · Drug: erlotinib [Tarceva]

• Experimental
  R1507 (9mg/kg iv)

  Drug: RG1507 · Drug: erlotinib [Tarceva]

Interventions

• DrugPlacebo

  iv 9mg/kg weekly

• DrugPlacebo

  iv 16mg/kg every 3 weeks

• DrugRG1507

  iv 9mg/kg weekly

• DrugRG1507

  iv 16mg/kg every 3 weeks

• Drugerlotinib [Tarceva]

  150mg oral daily

Primary outcomes

1. Number of Participants With Progression Free Survival (PFS)

   PFS was defined as the time at which half of the participants have progressed (progressive disease \[PD\]) based on RECIST tumor response criteria or died from any cause, whichever occurred first. PD: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. Participants who had not died or progressed at the time of the final analysis were censored at the date of last contact.

   Time frame: 12 weeks

Secondary outcomes

1. Overall Survival (OS)

   OS was defined as the median time, in weeks, from the date of randomization to the date of death, due to any cause. Participants who have not died at the time of the final analysis will be censored at the date the participant was last known to be alive. The 90% CI was estimated using Kaplan-Meier methodology.

   Time frame: From baseline up to 20 months

2. Objective Response Rate

   Objective response rate (ORR) was defined by RECIST criteria as the best response achieved by a patient over the course of the trial, which includes a complete response (CR) or partial response (PR) that has been confirmed by a second tumor assessment no earlier than 4 weeks after the initial documentation, stable disease (SD), or progressive disease (PD). PR was defined as ≥ 30% decrease in sum of longest diameter of all target lesions, from baseline sum. CR was defined as disappearance of all target and non-target lesions. For CR or PR, tumor measurements must be confirmed by 2nd assessments within 4 weeks. PD = 20% increase in the sum of longest diameter of all target lesions, from smallest sum of longest diameter of all target lesions recorded at or after baseline; or a new lesion; or progression of non-target lesions. SD = Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on the study.

   Time frame: From baseline up to 20 months

3. Duration of Response

   Duration of response was defined as the time from the first documented complete response (CR) or partial response (PR) to the first documented disease progression (PD) or death, whichever occurs first. A CR was defined as the disappearance of all target lesions (TL). A PR was defined as at least a 30% decrease in the sum of the longest diameter (SLD) of TLs taking as reference the Baseline SLD. PD was defined as at least a 20% increase in the SLD of TLs, taking as reference the smallest SLD recorded since treatment started or the unequivocal progression of existing non-TLs.

   Time frame: From baseline up to 20 months

4. Time to Response

   This is defined for participants with objective response, as the date of randomization to the date of first CR or PR which will be the date the response is first radiographically documented following initiation of therapy (the date of the actual imaging modality).

   Time frame: From baseline up to 20 months

Baseline characteristics

Publications

• Ramalingam SS, Spigel DR, Chen D, Steins MB, Engelman JA, Schneider CP, Novello S, Eberhardt WE, Crino L, Habben K, Liu L, Janne PA, Brownstein CM, Reck M. Randomized phase II study of erlotinib in combination with placebo or R1507, a monoclonal antibody to insulin-like growth factor-1 receptor, for advanced-stage non-small-cell lung cancer. J Clin Oncol. 2011 Dec 1;29(34):4574-80. doi: 10.1200/JCO.2011.36.6799. Epub 2011 Oct 24. PubMed 22025157 ↗

Individual participant data

Plan to share: Yes — Qualified researchers may request access to individual patient level data through the clinical study data request platform (www.vivli.org). Further details on Roche's criteria for eligible studies are available here (https://vivli.org/members/ourmembers/). For further details on Roche's Global Policy on the Sharing of Clinical Information and how to request access to related clinical study documents, see here (https://www.roche.com/research_and_development/who_we_are_how_we_work/clinical_trials/our_commitment_to_data_sharing.htm).