Taxotere® Treatment for Lung Cancer

Several clinical trials have proven the efficacy and safety of Taxotere® (docetaxel) in the treatment of lung cancer for:

Locally Advanced or Metastatic Non-Small-Cell Lung Cancer after failure of platinum-based chemotherapy (second-line)

Two pivotal clinical trials, TAX 317 by Shepherd and colleagues and TAX 320 by Fossella and colleagues, have demonstrated the effectiveness and well-established safety profile of Taxotere® in the treatment of locally advanced or metastatic non-small-cell lung cancer (NSCLC) after failure of prior platinum-based chemotherapy.1,2

Proven Survival Advantage and Tumor Response

The TAX 317 trial comparing Taxotere® (n=55) with best supportive care (BSC)* (n=49) demonstrated a long survival advantage and proven tumor response with Taxotere®. The TAX 320 trial comparing Taxotere® (n=125) with vinorelbine or ifosfamide (n=123) also demonstrated a long survival and proven tumor response with Taxotere®.1-3

Survival and Tumor Response in TAX 317 and TAX 320 Trials1–3

  TAX 317 TAX 320
  Taxotere®
75 mg/m2
(n=55)
BSC
(n=49)
P value Taxotere®
75 mg/m2
(n=125)
vinorelbine
or ifosfamide
(n=123)
P value
Median
survival
7.5
months
4.6
months
.01 5.7
months
5.6
months
.13 NS
1-year
survival
37% 12% ≤.05 30% 20% ≤.05
Response
rate
5.5% N/A 5.7% 0.8% NS

Preservation of Performance Status and Weight

The TAX 317 trial demonstrated significant preservation of patient performance status and weight vs. BSC.1,4

  • The Taxotere® group showed a significantly smaller amount of deterioration in ECOG performance status vs. BSC (0.65 mean decrease vs. 1.09 mean decrease, P<0.05).
  • 98% of patients in the Taxotere® group did not experience >10% weight loss vs. 78% of patients in the BSC group.1,4

Well Established Safety Profile

The TAX 317 and TAX 320 trials also demonstrated a well-established safety profile in Taxotere® patients vs. BSC and in Taxotere® patients vs. vinorelbine or ifosfamide.1-3

  • Lower rates of asthenia, but higher rates of neutropenia
  • Incidence of most non-hematologic grade 3/4 adverse events <5%1-3

Unresectable, Locally Advanced or Metastatic Non-Small-Cell Lung Cancer who have not previously received chemotherapy for this condition (first-line)

A pivotal trial, TAX 326 by Fossella and colleagues, has demonstrated the effectiveness and well-established profile of first-line therapy with Taxotere® + cisplatin in the treatment of unresectable, locally advanced or metastatic NSCLC.3,5

Proven Survival Advantage

The TAX 326 trial comparing Taxotere® + cisplatin (n=408) with vinorelbine + cisplatin (n=405) demonstrated a survival advantage and proven tumor response with Taxotere® + cisplatin.3,5

Proven First-line Survival and Tumor Response in TAX 326 Trial3,5

Proven first-line survival and tumor response
Endpoint Taxotere®
cisplatin
(n=408)
vinorelbine +
cisplatin
(n=405)
P value
Median survival 10.9 months 10.0 months .122 (NS)
Overal
response rate*
31.6% 24.4% NS
The second comparison in the study, Taxotere® + carboplatin vs vinorelbine + cisplatin, did not demonstrate superior survival (9.1 months vs 10.0 months, P=NS)2
*Overall response rate is defined as complete response + partial response.

Proven survival in patients age 65 years and older

In patients age 65 years and older (n=148), median survival with Taxotere® + cisplatin was 12.1 months (95%, CI=9.3–14.0 months).3,5

Proven Safety

The TAX 326 trial demonstrated a well-established safety profile in Taxotere® + cisplatin patients vs. vinorelbine + cisplatin, with incidence of most non-hematologic grade 3/4 adverse events
≤ 5%.3,5

Grade 3/4 adverse events
Adverse event Taxotere® 75 mg/m2
+ cisplatin 75 mg/m2
(n=406)
% of patients
Vinorelbine 25 mg/m2
+ cisplatin 75 mg/m2
(n=396)
% of patients
Hematologic Neutropenia 74 78
Febrile neutropenia 5 5
Thrombocytopenia 3 4
Anemia 7 25
Infection 8 8
Non-hematologic Fever in absence of infection <1 1
Hypersensitivity reaction* 3 <1
Fluid retention 2 2
Pleural effusion 2 2
Peripheral edema <1 <1
Weight gain <1 <1
Neurosensory 4 4
Neuromotor 3 6
Skin <1 1
Nausea 10 17
Vomiting 8 16
Diarrhea 7 3
Anorexia 5 5
Stomatitis 2 1
Asthenia 12 14
Nail disorder <1 0
Myalgia <1 <1
* Replaces NCI term "Allergy."
COSTART term and grading system.

High number of patient receiving planned course of therapy

In TAX 326, patients in the Taxotere® + cisplatin group received more cycles and had fewer delays than patients in the vinorelbine + cisplatin group.5

  • Fewer first-line treatment discontinuations due to adverse events with Taxotere® + cisplatin vs. vinorelbine + cisplatin (15.7% vs. 22.5%)
  • Higher median number of first-line treatment cycles with Taxotere® + cisplatin vs. vinorelbine + cisplatin (5 vs. 4)
  • Fewer patients experiencing first-line treatment delays with Taxotere® + cisplatin vs. vinorelbine + cisplatin (11.8% vs. 16.1%)3,5

In addition, more patients in the Taxotere® + cisplatin group completed all 6 treatment cycles vs. patients in the vinorelbine + cisplatin group (49.8% vs. 33.6%).3,5

Higher dose intensity

The Taxotere® + cisplatin group experienced a higher dose intensity vs. the vinorelbine + cisplatin group.5

Relative Dose Intensity3,5

Relative dose intensity for patients
Taxotere® relative dose intensity
  • The recommended first-line dosing for Taxotere® + cisplatin is Taxotere® 75 mg/m2 1-hour I.V. infusion + cisplatin 75 mg/m2 q 3 weeks.3
  • The dosing for the control arm was vinorelbine 25 mg/m2 on days 1, 8, 15, 22 + cisplatin 100 mg/m2 on day 1 q 4 weeks.5

References

  1. Shepherd FA, Dancey J, Ramlau R, et al. Prospective randomized trial of docetaxel versus best supportive care in patients with non–small-cell lung cancer previously treated with platinum-based chemotherapy. J Clin Oncol. 2000;18:2095-2103.
  2. Fossella FV, DeVore R, Kerr RN, et al. Randomized phase III trial of docetaxel versus vinorelbine or ifosfamide in patients with advanced non–small-cell lung cancer previously treated with platinum-containing chemotherapy regimens. J Clin Oncol. 2000;18:2354-2362.
  3. Taxotere® Prescribing Information. Bridgewater, NJ: sanofi-aventis U.S. LLC; Rev.December 2006.
  4. Data on file, sanofi-aventis. Clinical study report: a multicenter, randomized phase III study of docetaxel (RP56976, Taxotere®) versus best supportive care in patients with non-small cell lung cancer previously treated with platinum-based chemotherapy. Rhône-Poulenc Rorer. June 14, 1999.
  5. Fossella F, Pereira JR, von Pawel J, et al. Randomized, multinational, phase III study of docetaxel plus platinum combinations versus vinorelbine plus cisplatin for advanced non–small-cell lung cancer: the TAX 326 Study Group. J Clin Oncol. 2003;21:3016-3024.