CClinicalTrials.gg
CompletedNCT01535729Updated Oct 29, 2015Results posted

An Observational Study of Tarceva (Erlotinib) in Elderly Patients With Advanced Non-Small Cell Lung Cancer

An observational study in Non-Squamous Non-Small Cell Lung Cancer, sponsored by Hoffmann-La Roche. Completed at 1 site in Germany. Open to participants aged 65 Years and older. Per ClinicalTrials.gov, last updated 2015-10-29.

Sponsored by Hoffmann-La Roche · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
465
Ages
65 Years and older
Sex
All
01

Study summary

This prospective observational study will evaluate the efficacy and safety of Tarceva (erlotinib) in elderly patients with advanced non-small cell lung cancer (NSCLC) after failure of at least one prior chemotherapy regimen. Data of patients treated with Tarceva in routine clinical practice will be collected for 1 year.

02

Conditions studied

  • Non-Squamous Non-Small Cell Lung Cancer
03

In context

Lung Neoplasms

7,243 studies on the registry are indexed under Lung Neoplasms; 1,558 are open to participants now.

This study's enrollment of 465 is above the median of 189 across 1,512 observational studies indexed under Lung Neoplasms.

Browse Lung Neoplasms studies →

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.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
65 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Elderly patients with advanced non-small cell lung cancer after first-line platinum-based chemotherapy

Inclusion criteria

  • Adult patients, > 65 years of age
  • Locally advanced or metastatic non-small cell lung cancer (Stage IIIb or IV)
  • Failure of at least one prior standard platinum-based chemotherapy

Exclusion criteria

Exclusion Criteria:

  • Age \< 65 years
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
465 participants (actual)

Groups and cohorts

  • Cohort
06

What researchers measure

Primary outcomes

  1. Percentage of Participants Who Were Alive 1 Year After Start of Treatment

    Overall survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall percentage of participants who were alive 1 year after study treatment and those based on the factor of age (65-69, 70-74, 75-79, ≥ 80 years) were reported.

    Time frame: Year 1

Secondary outcomes

  1. Median Overall Survival: Age

    Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of age (65-69, 70-74, 75-79, ≥80 years) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

  2. Percentage of Participants With Fatigue

    Time frame: Months 3, 6, 9, 12

  3. Percentage of Participants With Rash

    Time frame: Months 3, 6, 9, 12

  4. Percentage of Participants With Diarrhea

    Time frame: Months 3, 6, 9, 12

  5. Percentage of Participants With Rash Based on Severity During the Course of Time

    Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

    Time frame: Months 3, 6, 9, 12

  6. Percentage of Participants With Diarrhea Based on Severity During the Course of Time

    Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

    Time frame: Months 3, 6, 9, 12

  7. Percentage of Participants With Fatigue Based on Severity During the Course of Time

    Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

    Time frame: Months 3, 6, 9, 12

  8. Percentage of Participants With Dose Modifications by Reason

    Dose modification included increase or decreased in the dose of the drug and interrupted dose. Reasons for dose modification included progression, participants' wish, intolerance and others. Only participants that were included in any of the specified categories were reported.

    Time frame: Months 3, 6, 9, 12

  9. Percentage of Participants With Dose Withdrawals by Reason

    Reasons for dose withdrawals included progression, participants' wish, intolerance, others and not known. Only participants that were included in any of the specified categories were reported.

    Time frame: Months 3, 6, 9, 12

  10. Percentage of Participants With Cough by Severity

    Severity of cough was categorized as mild, moderate, severe and unknown. Only participants that were included in any of the specified categories in the course of time were reported. Participants with no cough were not included.

    Time frame: Baseline, Months 3, 6, 9, 12

  11. Percentage of Participants With Dyspnea by Severity

    Severity of dyspnea was categorized as mild, moderate, severe, life-threatening and unknown. Only participants that were included in any of the specified categories in the course of time were reported. Participants with no dyspnea were not included.

    Time frame: Baseline, Months 3, 6, 9, 12

  12. Percentage of Participants With Complete Response (CR), Partial Response (PR) and Stable Disease (SD)

    Response rate was observed during the treatment period according to Response Evaluation Criteria in Solid Tumors (RECIST). It consisted of CR, PR, SD and progressive disease (PD). Participants with CR, PR and SD were reported. CR: disappearance of all target lesions (TLs) and non-TLs, with any pathological lymph nodes (whether target or non-target) having a reduction in short axis to less than 10 millimeters (mm). PR: at least a 30 percent (%) decrease in the sum of diameters of TLs, taking as reference the baseline (BL) sum diameters. SD was defined as neither sufficient shrinkage to qualify for PR, nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. PD: at least 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum also demonstrated an absolute increase of at least 5 mm.

    Time frame: Months 3, 6, 9, 12

  13. Time to Start of Erlotinib Therapy After End of First Line Therapy

    Time frame: Baseline

  14. Percentage of Participants With Remission of CR and PR

    Remission was defined as participants with CR or PR. CR: disappearance of all TLs and non-TLs, with any pathological lymph nodes (whether target or non-target) having a reduction in short axis to less than 10 mm. PR: at least a 30% decrease in the sum of diameters of TLs, taking as reference the BL sum diameters.

    Time frame: Months 3, 6, 9, 12

  15. Median Progression Free Survival: Overall

    Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression no death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm.

    Time frame: From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

  16. Median Progression Free Survival: Age

    Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of age (65-69, 70-74, 75-79, ≥80 years) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

  17. Median Progression Free Survival: Gender

    Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of gender (male and female) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

  18. Median Progression Free Survival: Smoking Status

    Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of smoking status (smoker, non-smoker and ex-smoker) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

  19. Median Progression Free Survival: Best Response to Prior Chemotherapy

    Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm.

    Time frame: From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

  20. Median Overall Survival: Overall

    Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods.

    Time frame: From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

  21. Median Overall Survival: Gender

    Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of gender (male and female) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

  22. Median Overall Survival: Smoking Status

    Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of smoking status (smoker, non-smoker and ex-smoker) were reported.

    Time frame: From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

  23. Median Overall Survival: Best Response to Prior Chemotherapy

    Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods.

    Time frame: From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

07

Results

Posted Oct 29, 2015

Participant flow

Participant flow — Overall Study
MilestoneNon-small Cell Lung Cancer (NSCLC) Elderly Participants
Started465
Treated385
Completed49
Not completed416
Withdrew: Withdrawal by subject2
Withdrew: Disease progression230
Withdrew: Discontinued treatment25
Withdrew: Lost to follow-up8
Withdrew: Death52
Withdrew: Other19
Withdrew: Did not sign informed consent1
Withdrew: No previous chemotherapy33
Withdrew: Nsclc grade iv histology not confirmed20
Withdrew: Protocol violation11
Withdrew: Screening failure1
Withdrew: Not treated9
Withdrew: No participant record available5

Outcome measures

PrimaryPercentage of Participants Who Were Alive 1 Year After Start of Treatment

Overall survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall percentage of participants who were alive 1 year after study treatment and those based on the factor of age (65-69, 70-74, 75-79, ≥ 80 years) were reported.

Time frame:
Year 1
Reported as:
Number · percentage of participants
Percentage of Participants Who Were Alive 1 Year After Start of Treatment
percentage of participantsNSCLC Elderly Participants
Overall30.6 (25.2 to 36.0)
65-69 years26.6 (16.8 to 36.3)
70-74 years29.8 (20.6 to 39.0)
75-79 years37.2 (26.3 to 48.2)
≥ 80 years25.6 (9.0 to 42.3)
SecondaryMedian Overall Survival: Age

Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of age (65-69, 70-74, 75-79, ≥80 years) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Overall Survival: Age
monthsNSCLC Elderly Participants
65-69 years7.039 (5.033 to 8.717)
70-74 years6.612 (5.164 to 8.125)
75-79 years7.928 (6.118 to 11.349)
≥ 80 years6.020 (4.507 to 10.954)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.756 · Hazard ratio (hr): 0.949 · 95% CI 0.684 to 1.318
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.110 · Hazard ratio (hr): 0.744 · 95% CI 0.518 to 1.070
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.829 · Hazard ratio (hr): 1.054 · 95% CI 0.656 to 1.692
SecondaryPercentage of Participants With Fatigue
Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Fatigue
percentage of participantsNSCLC Elderly Participants
Month 389.1
Month 638.7
Month 919.5
Month 1213.8
SecondaryPercentage of Participants With Rash
Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Rash
percentage of participantsNSCLC Elderly Participants
Month 390.6
Month 637.9
Month 919.5
Month 1213.8
SecondaryPercentage of Participants With Diarrhea
Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Diarrhea
percentage of participantsNSCLC Elderly Participants
Month 389.6
Month 639.0
Month 919.5
Month 1213.8
SecondaryPercentage of Participants With Rash Based on Severity During the Course of Time

Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Rash Based on Severity During the Course of Time
percentage of participantsNSCLC Elderly Participants
Month 3: Grade 119.2
Month 3: Grade 223.1
Month 3: Grade 34.4
Month 6: Grade 18.1
Month 6: Grade 25.7
Month 6: Grade 31.0
Month 9: Grade 13.6
Month 9: Grade 22.3
Month 12: Grade 11.8
Month 12: Grade 21.6
SecondaryPercentage of Participants With Diarrhea Based on Severity During the Course of Time

Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Diarrhea Based on Severity During the Course of Time
percentage of participantsNSCLC Elderly Participants
Month 3: Grade 111.9
Month 3: Grade 27.3
Month 3: Grade 30.3
Month 3: Grade 40.3
Month 6: Grade 12.3
Month 6: Grade 20.8
Month 6: Grade 30.3
Month 9: Grade 11.0
Month 9: Grade 20.3
Month 9: Grade 30.3
Month 12: Grade 10.3
SecondaryPercentage of Participants With Fatigue Based on Severity During the Course of Time

Severity was categorized as Grades 1, 2, 3, 4 and 5. Grade 1= mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2= moderate; minimal, local or non-invasive intervention indicated; limiting age-appropriate instrumental activities of daily living (ADL). Grade 3= severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care ADL. Grade 4= life-threatening consequences; urgent intervention indicated. Grade 5= death related to adverse event. Only participants that were included in any of the specified categories were reported.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Fatigue Based on Severity During the Course of Time
percentage of participantsNSCLC Elderly Participants
Month 3: Grade 16.8
Month 3: Grade 28.1
Month 3: Grade 30.3
Month 6: Grade 11.8
Month 6: Grade 21.8
Month 6: Grade 30.3
Month 9: Grade 11.0
Month 9: Grade 20.5
Month 12: Grade 10.5
Month 12: Grade 20.3
SecondaryPercentage of Participants With Dose Modifications by Reason

Dose modification included increase or decreased in the dose of the drug and interrupted dose. Reasons for dose modification included progression, participants' wish, intolerance and others. Only participants that were included in any of the specified categories were reported.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Dose Modifications by Reason
percentage of participantsNSCLC Elderly Participants
Month 3: Increased (other)1.0
Month 6: Increased (other)0.8
Month 9: Increased (other)0.3
Month 12: Increased (participants' wish)0.3
Month 12: Increased (other)0.3
Month 3: Decreased (participants' wish)0.3
Month 3: Decreased (intolerance)7.0
Month 3: Decreased (other)0.8
Month 6: Decreased (participants' wish)0.8
Month 6: Decreased (intolerance)1.6
Month 6: Decreased (other)0.3
Month 9: Decreased (intolerance)0.8
Month 9: Decreased (other)0.3
Month 12: Decreased (intolerance)0.5
Month 3: Interruption (progression)0.3
Month 3: Interruption (intolerance)1.8
Month 3: Interruption (other)2.9
Month 6: Interruption (progression)1.0
Month 6: Interruption (other)1.6
Month 9: Interruption (progression)0.5
Month 9: Interruption (other)0.3
Month 12: Interruption (other)0.5
SecondaryPercentage of Participants With Dose Withdrawals by Reason

Reasons for dose withdrawals included progression, participants' wish, intolerance, others and not known. Only participants that were included in any of the specified categories were reported.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Dose Withdrawals by Reason
percentage of participantsNSCLC Elderly Participants
Month 3: Progression34.3
Month 3: Participants' wish2.9
Month 3: Intolerance3.4
Month 3: Other8.3
Month 3: Not known1.0
Month 6: Progression12.7
Month 6: Participants' wish0.5
Month 6: Intolerance0.3
Month 6: Other2.9
Month 6: Not known0.3
Month 9: Progression4.7
Month 9: Participants' wish0.3
Month 9: Intolerance0.3
Month 9: Other1.0
Month 12: Progression2.9
SecondaryPercentage of Participants With Cough by Severity

Severity of cough was categorized as mild, moderate, severe and unknown. Only participants that were included in any of the specified categories in the course of time were reported. Participants with no cough were not included.

Time frame:
Baseline, Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Cough by Severity
percentage of participantsNSCLC Elderly Participants
Baseline: Mild13.8
Baseline: Moderate24.9
Baseline: Severe2.9
Baseline: Unknown1.6
Month 3: Mild15.1
Month 3: Moderate14.5
Month 3: Severe0.3
Month 3: Unknown0.5
Month 6: Mild4.4
Month 6: Moderate3.6
Month 6: Severe0.3
Month 6: Unknown0.5
Month 9: Mild4.7
Month 9: Moderate0.5
Month 9: Unknown0.3
Month 12: Mild1.8
Month 12: Moderate1.3
Month 12: Severe0.3
Month 12: Unknown0.3
SecondaryPercentage of Participants With Dyspnea by Severity

Severity of dyspnea was categorized as mild, moderate, severe, life-threatening and unknown. Only participants that were included in any of the specified categories in the course of time were reported. Participants with no dyspnea were not included.

Time frame:
Baseline, Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Dyspnea by Severity
percentage of participantsNSCLC Elderly Participants
Baseline: Mild16.1
Baseline: Moderate20.3
Baseline: Severe8.1
Baseline: Unknown1.3
Month 3: Mild10.1
Month 3: Moderate17.4
Month 3: Severe4.4
Month 3: Life-threatening0.3
Month 3: Unknown0.8
Month 6: Mild4.7
Month 6: Moderate3.4
Month 6: Severe2.1
Month 6: Unknown0.3
Month 9: Mild3.4
Month 9: Moderate1.0
Month 9: Severe0.5
Month 9: Unknown0.3
Month 12: Mild1.6
Month 12: Moderate0.8
Month 12: Severe0.5
Month 12: Unknown0.3
SecondaryPercentage of Participants With Complete Response (CR), Partial Response (PR) and Stable Disease (SD)

Response rate was observed during the treatment period according to Response Evaluation Criteria in Solid Tumors (RECIST). It consisted of CR, PR, SD and progressive disease (PD). Participants with CR, PR and SD were reported. CR: disappearance of all target lesions (TLs) and non-TLs, with any pathological lymph nodes (whether target or non-target) having a reduction in short axis to less than 10 millimeters (mm). PR: at least a 30 percent (%) decrease in the sum of diameters of TLs, taking as reference the baseline (BL) sum diameters. SD was defined as neither sufficient shrinkage to qualify for PR, nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. PD: at least 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum also demonstrated an absolute increase of at least 5 mm.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Complete Response (CR), Partial Response (PR) and Stable Disease (SD)
percentage of participantsNSCLC Elderly Participants
Month 3: CR0.8
Month 3: PR4.9
Month 3: SD25.2
Month 6: CR0.5
Month 6: PR3.1
Month 6: SD14.3
Month 9: CR0.3
Month 9: PR1.6
Month 9: PD10.6
Month 12: CR0.5
Month 12: PR1.6
Month 12: SD8.1
SecondaryTime to Start of Erlotinib Therapy After End of First Line Therapy
Time frame:
Baseline
Reported as:
Median · months
Time to Start of Erlotinib Therapy After End of First Line Therapy
monthsNSCLC Elderly Participants
Time to Start of Erlotinib Therapy After End of First Line Therapy2.30 (0.03 to 100.39)
SecondaryPercentage of Participants With Remission of CR and PR

Remission was defined as participants with CR or PR. CR: disappearance of all TLs and non-TLs, with any pathological lymph nodes (whether target or non-target) having a reduction in short axis to less than 10 mm. PR: at least a 30% decrease in the sum of diameters of TLs, taking as reference the BL sum diameters.

Time frame:
Months 3, 6, 9, 12
Reported as:
Number · percentage of participants
Percentage of Participants With Remission of CR and PR
percentage of participantsNSCLC Elderly Participants
Month 35.7
Month 63.6
Month 91.8
Month 122.1
SecondaryMedian Progression Free Survival: Overall

Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression no death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm.

Time frame:
From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Progression Free Survival: Overall
monthsNSCLC Elderly Participants
Median Progression Free Survival: Overall3.5 (3.2 to 3.9)
SecondaryMedian Progression Free Survival: Age

Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of age (65-69, 70-74, 75-79, ≥80 years) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Progression Free Survival: Age
monthsNSCLC Elderly Participants
65-69 years3.257 (2.632 to 3.914)
70-74 years3.388 (2.763 to 4.079)
75-79 years5.033 (3.717 to 6.382)
≥ 80 years2.928 (2.039 to 3.750)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.895 · Hazard ratio (hr): 0.981 · 95% CI 0.741 to 1.299
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.022 · Hazard ratio (hr): 0.689 · 95% CI 0.501 to 0.947
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.479 · Hazard ratio (hr): 1.162 · 95% CI 0.767 to 1.759
SecondaryMedian Progression Free Survival: Gender

Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of gender (male and female) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Progression Free Survival: Gender
monthsNSCLC Elderly Participants
Male3.355 (2.993 to 3.750)
Female4.046 (3.257 to 5.888)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.015 · Hazard ratio (hr): 0.732 · 95% CI 0.569 to 0.941
SecondaryMedian Progression Free Survival: Smoking Status

Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm. Median progression-free survival based on the factor of smoking status (smoker, non-smoker and ex-smoker) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Progression Free Survival: Smoking Status
monthsNSCLC Elderly Participants
Smoker3.454 (2.928 to 4.572)
Non-smoker5.526 (3.849 to 10.855)
Ex-smoker2.993 (2.566 to 3.487)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.000 · Hazard ratio (hr): 1.902 · 95% CI 1.402 to 2.582
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.002 · Hazard ratio (hr): 1.786 · 95% CI 1.248 to 2.557
SecondaryMedian Progression Free Survival: Best Response to Prior Chemotherapy

Progression-free survival time was defined as the time from the date of first medication to the date of disease progression or death from any cause. If neither progression nor death was observed during the study, PFS time was censored at the last day of observation. PD was at least a 20% increase in the sum of diameters of TLs, taking as a reference the smallest sum on study (this included the BL sum if that was the smallest on study). In addition to the relative increase of 20%, the sum must also have demonstrated an absolute increase of at least 5 mm.

Time frame:
From Baseline then every 3 months from Month 3 until disease progression (Maximum follow-up to Month 40)

No measurements were reported for this outcome.

SecondaryMedian Overall Survival: Overall

Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods.

Time frame:
From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Overall Survival: Overall
monthsNSCLC Elderly Participants
Median Overall Survival: Overall7.1 (6.0 to 7.9)
SecondaryMedian Overall Survival: Gender

Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of gender (male and female) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Overall Survival: Gender
monthsNSCLC Elderly Participants
Male6.283 (5.526 to 7.467)
Female8.125 (6.349 to 12.237)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.027 · Hazard ratio (hr): 0.717 · 95% CI 0.535 to 0.962
SecondaryMedian Overall Survival: Smoking Status

Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods. Median survival based on the factor of smoking status (smoker, non-smoker and ex-smoker) were reported.

Time frame:
From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)
Reported as:
Median · months
Median Overall Survival: Smoking Status
monthsNSCLC Elderly Participants
Smoker6.612 (5.329 to 8.388)
Non-smoker11.184 (7.928 to NA)
Ex-smoker5.855 (5.033 to 7.270)
Statistical analysis
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.000 · Hazard ratio (hr): 1.935 · 95% CI 1.362 to 2.749
  • NSCLC Elderly Participants · Wald Chi-Squares · p = 0.003 · Hazard ratio (hr): 1.882 · 95% CI 1.239 to 2.859
SecondaryMedian Overall Survival: Best Response to Prior Chemotherapy

Overall Survival was defined as the time from the date of first medication to the date of death from any cause. If death was not observed during the study, survival time was censored at the last day of observation (latest at the end of study after one year). Overall Survival was analyzed by means of Kaplan-Meier Methods.

Time frame:
From Baseline then every 3 months from Month 3 until death (Maximum follow-up to Month 40)

No measurements were reported for this outcome.

Adverse events

Collected over Up to Month 40 (Maximum follow-up). Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
NSCLC Elderly Participants—79/385 (20.5%)135/385 (35.1%)
Most frequent serious events
Showing 10 of 56
Most frequent serious events
EventNSCLC Elderly Participants
Malignant neoplasm progressionNeoplasms benign, malignant and unspecified (incl cysts and polyps)16/385
RashSkin and subcutaneous tissue disorders10/385
PneumoniaInfections and infestations9/385
DyspnoeaRespiratory, thoracic and mediastinal disorders8/385
General physical health deteriorationGeneral disorders6/385
AnaemiaBlood and lymphatic system disorders4/385
Rash pustularInfections and infestations4/385
DehydrationMetabolism and nutrition disorders4/385
NauseaGastrointestinal disorders3/385
HaemoptysisRespiratory, thoracic and mediastinal disorders3/385
Most frequent other events
Most frequent other events
EventNSCLC Elderly Participants
RashSkin and subcutaneous tissue disorders84/385
DiarrhoeaGastrointestinal disorders52/385
FatigueGeneral disorders41/385
DyspnoeaRespiratory, thoracic and mediastinal disorders36/385
CoughRespiratory, thoracic and mediastinal disorders30/385

Baseline characteristics

Safety Analysis Set (SAF), included participants who received at least one dose of Tarceva®.

Age, Continuous
Age, Continuous(years)NSCLC Elderly Participants
Mean72.66 ± 5.23
Sex: Female, Male
Sex: Female, Male(Participants)NSCLC Elderly Participants
Female127
Male258
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Study locations

1 site
  • Nürnberg, 90419, Germany
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References and documents

Publications

  • Brueckl WM, Achenbach HJ, Ficker JH, Schuette W. Erlotinib treatment after platinum-based therapy in elderly patients with non-small-cell lung cancer in routine clinical practice - results from the ElderTac study. BMC Cancer. 2018 Mar 27;18(1):333. doi: 10.1186/s12885-018-4208-x. PubMed 29587656 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 29, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01535729
Lead sponsor
Hoffmann-La Roche
Responsible party
Sponsor
First posted
Feb 20, 2012
Start date
May 2011
Primary completion
Jun 2014
Completion
Jun 2014
Results posted
Oct 29, 2015
Last update
Oct 29, 2015

Study contacts

Clinical Trials
study director · Hoffmann-La Roche
View the source record on ClinicalTrials.gov ↗

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