A Phase II Randomized, Double-blind, Placebo-controlled Study of Sorafenib or Placebo in Combination With Transarterial Chemoembolization (TACE) Performed With DC Bead and Doxorubicin for Intermediate Stage Hepatocellular Carcinoma (HCC).

Sponsor
Bayer (Industry)
Overall Status
Completed
CT.gov ID
NCT00855218
Collaborator
(none)
307
107
2
47.1
2.9
0.1

Study Details

Study Description

Brief Summary

This study will look at whether our drug (sorafenib) in combination with chemotherapy delivered directly into your tumor using beads (DC Bead) will slow the progression of the disease. The beads used with the chemotherapy will slowly release the chemotherapy reducing the adverse effects that normally occur with chemotherapy.

Condition or Disease Intervention/Treatment Phase
  • Drug: Sorafenib (Nexavar, BAY43-9006)
  • Drug: Placebo
Phase 2

Detailed Description

Safety issues will be reported in Adverse Event section. In addition to the secondary outcome measures, Biomarkers and Patient Report Outcome will also be analyzed as other variables.

Study Design

Study Type:
Interventional
Actual Enrollment :
307 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Phase II Randomized, Double-blind, Placebo-controlled Study of Sorafenib or Placebo in Combination With Transarterial Chemoembolization (TACE) Performed With DC Bead and Doxorubicin for Intermediate Stage Hepatocellular Carcinoma (HCC).
Study Start Date :
Mar 1, 2009
Actual Primary Completion Date :
Jul 1, 2011
Actual Study Completion Date :
Feb 1, 2013

Arms and Interventions

Arm Intervention/Treatment
Experimental: Sorafenib (Nexavar, BAY43-9006) + TACE

Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Patients were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)

Drug: Sorafenib (Nexavar, BAY43-9006)
800 mg sorafenib (4 tablets) will be taken daily (400mg b.i.d. [twice daily], 2 tablets). Transarterial Chemoembolization (TACE) using DC Bead

Placebo Comparator: Placebo + TACE

Placebo was to be orally administered as 2 tablets bid (twice daily). Patients were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)

Drug: Placebo
4 tablets of placebo will be taken daily (2 tablets b.i.d). TACE using DC Bead

Outcome Measures

Primary Outcome Measures

  1. Time to Progression (TTP) - Independent Radiological Review (Primary Analysis) [From randomization of the first participant until 28 months later (cut-off date)]

    TTP is defined as the time (days) from randomization to radiological confirmed disease progression. Participants without progression at the time of analysis were censored at their last date of tumor evaluation.

Secondary Outcome Measures

  1. Overall Survival (OS) [From randomization of the first participant until 28 months later (cut-off date)]

    Overall Survival (OS) was defined as the time (days) from randomization to death due to any cause. Participants still alive at the time of analysis were censored at their last date of last contact.

  2. Time to Untreatable Progression (TTUP) [From randomization of the first participant until 28 months later (cut-off date)]

    Time to untreatable progression (TTUP) was defined as the time (days) from randomization to untreatable progression. Participants without untreatable progression at the time of analysis were censored at their last date of tumor evaluation.

  3. Time to Vascular Invasion/Extrahepatic Spread (TTVI/ES) [From randomization of the first participant until 28 months later (cut-off date)]

    Time to vascular invasion/extrahepatic spread (TTVI/ES) was defined as the time (days) from randomization to vascular invasion/extrahepatic spread. Participants without vascular invasion/extrahepatic spread at the time of analysis were censored at their last date of tumor evaluation.

  4. Tumor Response - Independent Radiological Review [From randomization of the first participant until 28 months later (cut-off date)]

    Tumor Response was defined as the number of participants with a confirmed Complete Response (CR)=disappearance of all clinical and radiological tumor lesions, Partial Response (PR)= at least 30% decrease in sum of the longest diameters (LD) of tumor lesions, Stable Disease (SD)= neither sufficient shrinkage to qualify for PR nor sufficient increase for progressive disease, or Progressive Disease (PD)=at least 20% increase in the sum of LD of measured lesions, observed during trial period assessed according to the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.

  5. Tumor Response - Investigator Assessment [From randomization of the first participant until 28 months later (cut-off date)]

    Tumor Response was defined as the number of participants with a confirmed Complete Response (CR)=disappearance of all clinical and radiological tumor lesions, Partial Response (PR)= at least 30% decrease in sum of the longest diameters (LD) of tumor lesions, Stable Disease (SD)= neither sufficient shrinkage to qualify for PR nor sufficient increase for progressive disease, or Progressive Disease (PD)=at least 20% increase in the sum of LD of measured lesions, observed during trial period assessed according to the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Unresectable, multinodular asymptomatic tumor without vascular invasion or extrahepatic spread

  • Confirmed Diagnosis of HCC:

  • Cirrhotic subjects: Clinical diagnosis by American Association for the Study of Liver Diseases (AASLD) criteria

  • HCC can be defined in cirrhotic subjects by one imaging technique (Computed tomography [CT] scan, Magnetic resonance imaging [MRI], or second generation contrast ultrasound) showing a nodule larger than 2 cm with contrast uptake in the arterial phase and washout in venous or late phases or two imaging techniques showing this radiological behavior for nodules of 1-2 cm in diameter.

  • Cytohistological confirmation is required for subjects who do not fulfill these eligibility criteria.

  • Non-cirrhotic subjects:

For subjects without cirrhosis, histological or cytological confirmation is mandatory

  • Documentation of original biopsy for diagnosis is acceptable

  • Child Pugh class A without ascites

  • Adequate bone marrow, liver and renal function as assessed by central lab by means of the following laboratory requirements from samples within 7 days prior to randomization:

Exclusion Criteria:
  • Patients on a liver transplantation list or with advanced liver disease as defined below:

  • Child Pugh B and C

  • Active gastrointestinal bleeding

  • Encephalopathy

  • Ascites

  • Lesions having previously been treated with local therapy such as resection of HCC, radiofrequency ablation (RFA), percutaneous ethanol injection (PEI) or cryoablation can not be selected as the target lesions.

Contacts and Locations

Locations

Site City State Country Postal Code
1 La Jolla California United States 92037
2 Los Angeles California United States 90095-7077
3 San Francisco California United States 94115
4 Gainesville Florida United States 32610-0316
5 Miami Florida United States 33136
6 Orlando Florida United States 32804
7 Atlanta Georgia United States 30309-1231
8 Ann Arbor Michigan United States 48109-0330
9 Detroit Michigan United States 48202
10 Abbott Northwestern Hospital Minneapolis Minnesota United States 55407
11 Saint Louis Missouri United States 63104
12 New York New York United States 10029
13 Cleveland Ohio United States 44195
14 Columbus Ohio United States 43210-1240
15 Portland Oregon United States 97239
16 Richmond Virginia United States 23249
17 Seattle Washington United States 98101
18 Seattle Washington United States 98109-1023
19 Camperdown New South Wales Australia 2050
20 St Leonards New South Wales Australia 2065
21 Greenslopes Queensland Australia 4120
22 Clayton Victoria Australia 3168
23 Heidelberg Victoria Australia 3084
24 Melbourne Victoria Australia 3004
25 Nedlands Western Australia Australia 6009
26 Innsbruck Austria 6020
27 Wien Austria 1090
28 Bruxelles - Brussel Belgium 1070
29 Bruxelles - Brussel Belgium 1090
30 Bruxelles - Brussel Belgium 1200
31 Leuven Belgium 3000
32 Liege Belgium 4000
33 Calgary Alberta Canada T2N 4N1
34 Halifax Nova Scotia Canada B3H 2Y9
35 Toronto Ontario Canada M5G 2N2
36 Guangzhou Guangdong China 510060
37 Guangzhou Guangdong China 510080
38 Xi'an Shannxi China 710032
39 Beijing China 100021
40 Beijing China 100142
41 Shanghai China 200032
42 Shanghai China 200438
43 Creteil France 94010
44 Lille France 59037
45 Lyon Cedex France 69288
46 Lyon France 69003
47 Marseille France 13005
48 Paris France 75020
49 Paris France 75571
50 Vandoeuvre-les-nancy France 54500
51 Villejuif France 94800
52 Villejuif France 94805
53 Freiburg Baden-Württemberg Germany 79106
54 Heidelberg Baden-Württemberg Germany 69120
55 Tübingen Baden-Württemberg Germany 72076
56 Erlangen Bayern Germany 91054
57 München Bayern Germany 81377
58 Regensburg Bayern Germany 93042
59 Frankfurt Hessen Germany 60590
60 Hannover Niedersachsen Germany 30625
61 Essen Nordrhein-Westfalen Germany 45136
62 Essen Nordrhein-Westfalen Germany 45147
63 Münster Nordrhein-Westfalen Germany 48149
64 Mainz Rheinland-Pfalz Germany 55131
65 Homburg Saarland Germany 66421
66 Jena Thüringen Germany 07743
67 Berlin Germany 13353
68 Hamburg Germany 20246
69 Napoli Campania Italy 80131
70 Bologna Emilia-Romagna Italy 40138
71 Roma Lazio Italy 00133
72 Roma Lazio Italy 00185
73 Milano Lombardia Italy 20122
74 Milano Lombardia Italy 20133
75 Torino Piemonte Italy 10126
76 Bari Puglia Italy 70021
77 Palermo Sicilia Italy 90127
78 Pisa Toscana Italy 56124
79 Padova Veneto Italy 35128
80 Verona Veneto Italy 37134
81 Daegu Korea, Republic of 700-721
82 Gyeonggi-do Korea, Republic of 411-706
83 Seoul Korea, Republic of 110-744
84 Seoul Korea, Republic of 120-752
85 Seoul Korea, Republic of 135-710
86 Gangnam Severance Hospital, Yonsei University Seoul Korea, Republic of 135-720
87 Singapore Singapore 119228
88 Singapore Singapore 169610
89 Santiago de Compostela A Coruña Spain 15706
90 Hospital Central de Asturias Oviedo Asturias Spain 33006
91 Badalona Barcelona Spain 08916
92 Sabadell Barcelona Spain 08208
93 Cruces/Barakaldo Bilbao Spain 48903
94 Barcelona Catalunya Spain 08035
95 Fundación Hospital Alcorcón Alcorcón Madrid Spain 28922
96 La Laguna Santa Cruz de Tenerife Spain 38320
97 A Coruña Spain 15006
98 Alicante Spain 03010
99 Barcelona Spain 08036
100 Córdoba Spain 14004
101 Madrid Spain 28034
102 Madrid Spain 28046
103 Hospital Universitario Virgen del Rocío Sevilla Spain 41013
104 Valencia Spain 46014
105 Changhua Christian Hospital Changhua Taiwan 500
106 Taipei Taiwan 10002
107 Taipei Taiwan 11217

Sponsors and Collaborators

  • Bayer

Investigators

  • Study Director: Bayer Study Director, Bayer

Study Documents (Full-Text)

None provided.

More Information

Additional Information:

Publications

None provided.
Responsible Party:
Bayer
ClinicalTrials.gov Identifier:
NCT00855218
Other Study ID Numbers:
  • 12918
  • 2008-005056-24
First Posted:
Mar 4, 2009
Last Update Posted:
Aug 18, 2017
Last Verified:
Jul 1, 2017
Keywords provided by Bayer
Additional relevant MeSH terms:

Study Results

Participant Flow

Recruitment Details
Pre-assignment Detail
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with doxorubicin capable beads (DC Bead) (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with doxorubicin capable beads (DC Bead) (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Period Title: Overall Study
STARTED 154 153
Participants Received Treatment 153 151
COMPLETED 0 0
NOT COMPLETED 154 153

Baseline Characteristics

Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE Total
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Total of all reporting groups
Overall Participants 154 153 307
Age (Years) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [Years]
62.5
(11.9)
62.7
(11.9)
62.6
(11.9)
Age, Customized (Number) [Number]
<65 years
77
50%
82
53.6%
159
51.8%
65 - 74 years
52
33.8%
48
31.4%
100
32.6%
>=75 years
25
16.2%
23
15%
48
15.6%
Sex: Female, Male (Count of Participants)
Female
19
12.3%
27
17.6%
46
15%
Male
135
87.7%
126
82.4%
261
85%
Eastern Cooperative Oncology Group (ECOG) performance status at enrollment (Scores on a scale) [Number]
Missing
0
1
1
Grade 0
154
152
306
Number of target lesions (Number) [Number]
1
30
19.5%
31
20.3%
61
19.9%
2
58
37.7%
49
32%
107
34.9%
3
33
21.4%
33
21.6%
66
21.5%
4
12
7.8%
18
11.8%
30
9.8%
5
21
13.6%
22
14.4%
43
14%
Number of non-target lesions (Number) [Number]
0
72
46.8%
73
47.7%
145
47.2%
1
40
26%
39
25.5%
79
25.7%
2
24
15.6%
18
11.8%
42
13.7%
3
7
4.5%
10
6.5%
17
5.5%
4
3
1.9%
6
3.9%
9
2.9%
5
4
2.6%
2
1.3%
6
2%
6
0
0%
1
0.7%
1
0.3%
7
1
0.6%
2
1.3%
3
1%
8
1
0.6%
1
0.7%
2
0.7%
10
1
0.6%
1
0.7%
2
0.7%
14
1
0.6%
0
0%
1
0.3%
Alfa-fetoprotein (Number) [Number]
<400 ng/mL
113
73.4%
112
73.2%
225
73.3%
>/=400 ng/mL
41
26.6%
41
26.8%
82
26.7%
Child pugh classification (Number) [Number]
Missing
0
0%
1
0.7%
1
0.3%
Class A
153
99.4%
152
99.3%
305
99.3%
Class B
1
0.6%
0
0%
1
0.3%
Time of first study medication since initial diagnosis (Months) [Median (Full Range) ]
Median (Full Range) [Months]
1.60
1.91
1.71
Time of first study medication since first progression (Months) [Median (Full Range) ]
Median (Full Range) [Months]
1.45
2.56
1.91
Time of first study medication since most recent progression (Months) [Median (Full Range) ]
Median (Full Range) [Months]
1.02
1.25
1.09

Outcome Measures

1. Primary Outcome
Title Time to Progression (TTP) - Independent Radiological Review (Primary Analysis)
Description TTP is defined as the time (days) from randomization to radiological confirmed disease progression. Participants without progression at the time of analysis were censored at their last date of tumor evaluation.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Median (95% Confidence Interval) [Days]
169
166
Statistical Analysis 1
Statistical Analysis Overview Comparison Group Selection Sorafenib (Nexavar, BAY43-9006) + TACE, Placebo + TACE
Comments
Type of Statistical Test Superiority or Other
Comments
Statistical Test of Hypothesis p-Value 0.072
Comments stratified one-sided (alpha=0.15). adjusted for region and Alfa-fetoprotein (AFP) level at baseline.
Method Log Rank
Comments
Method of Estimation Estimation Parameter Hazard Ratio (HR)
Estimated Value 0.797
Confidence Interval () 95%
0.588 to 1.080
Parameter Dispersion Type:
Value:
Estimation Comments
2. Secondary Outcome
Title Overall Survival (OS)
Description Overall Survival (OS) was defined as the time (days) from randomization to death due to any cause. Participants still alive at the time of analysis were censored at their last date of last contact.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Median (95% Confidence Interval) [Days]
NA
NA
Statistical Analysis 1
Statistical Analysis Overview Comparison Group Selection Sorafenib (Nexavar, BAY43-9006) + TACE, Placebo + TACE
Comments
Type of Statistical Test Superiority or Other
Comments
Statistical Test of Hypothesis p-Value 0.295
Comments
Method Log Rank
Comments stratified one-sided (alpha=0.15). adjusted for region and AFP level at baseline.
Method of Estimation Estimation Parameter Hazard Ratio (HR)
Estimated Value 0.898
Confidence Interval () 95%
0.606 to 1.330
Parameter Dispersion Type:
Value:
Estimation Comments
3. Secondary Outcome
Title Time to Untreatable Progression (TTUP)
Description Time to untreatable progression (TTUP) was defined as the time (days) from randomization to untreatable progression. Participants without untreatable progression at the time of analysis were censored at their last date of tumor evaluation.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Median (95% Confidence Interval) [Days]
95
224
Statistical Analysis 1
Statistical Analysis Overview Comparison Group Selection Sorafenib (Nexavar, BAY43-9006) + TACE, Placebo + TACE
Comments
Type of Statistical Test Superiority or Other
Comments
Statistical Test of Hypothesis p-Value 0.999
Comments
Method Log Rank
Comments startified one-sided (alpha=0.15), adjusted for region and AFP level at baseline
Method of Estimation Estimation Parameter Hazard Ratio (HR)
Estimated Value 1.586
Confidence Interval () 95%
1.200 to 2.096
Parameter Dispersion Type:
Value:
Estimation Comments
4. Secondary Outcome
Title Time to Vascular Invasion/Extrahepatic Spread (TTVI/ES)
Description Time to vascular invasion/extrahepatic spread (TTVI/ES) was defined as the time (days) from randomization to vascular invasion/extrahepatic spread. Participants without vascular invasion/extrahepatic spread at the time of analysis were censored at their last date of tumor evaluation.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Median (95% Confidence Interval) [Days]
NA
NA
Statistical Analysis 1
Statistical Analysis Overview Comparison Group Selection Sorafenib (Nexavar, BAY43-9006) + TACE, Placebo + TACE
Comments
Type of Statistical Test Superiority or Other
Comments
Statistical Test of Hypothesis p-Value 0.076
Comments
Method Log Rank
Comments stratified one sided (alpha=0.15), adjusted on region and AFP level at baseline
Method of Estimation Estimation Parameter Hazard Ratio (HR)
Estimated Value 0.621
Confidence Interval () 95%
0.321 to 1.200
Parameter Dispersion Type:
Value:
Estimation Comments
5. Secondary Outcome
Title Tumor Response - Independent Radiological Review
Description Tumor Response was defined as the number of participants with a confirmed Complete Response (CR)=disappearance of all clinical and radiological tumor lesions, Partial Response (PR)= at least 30% decrease in sum of the longest diameters (LD) of tumor lesions, Stable Disease (SD)= neither sufficient shrinkage to qualify for PR nor sufficient increase for progressive disease, or Progressive Disease (PD)=at least 20% increase in the sum of LD of measured lesions, observed during trial period assessed according to the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Response (CR+PR)
55
35.7%
43
28.1%
Complete Response (CR)
20
13%
17
11.1%
Partial Response (PR)
35
22.7%
26
17%
Stable Disease
52
33.8%
56
36.6%
Progressive Disease
20
13%
36
23.5%
Not assessable
27
17.5%
18
11.8%
6. Secondary Outcome
Title Tumor Response - Investigator Assessment
Description Tumor Response was defined as the number of participants with a confirmed Complete Response (CR)=disappearance of all clinical and radiological tumor lesions, Partial Response (PR)= at least 30% decrease in sum of the longest diameters (LD) of tumor lesions, Stable Disease (SD)= neither sufficient shrinkage to qualify for PR nor sufficient increase for progressive disease, or Progressive Disease (PD)=at least 20% increase in the sum of LD of measured lesions, observed during trial period assessed according to the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.
Time Frame From randomization of the first participant until 28 months later (cut-off date)

Outcome Measure Data

Analysis Population Description
Intent-to-treat (ITT)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Participants were then also treated with Transarterial Chemoembolization (TACE) performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Participants were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo, TACE was also performed on Days 1 (+ 4 days) of cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
Measure Participants 154 153
Response (CR+PR)
66
42.9%
53
34.6%
Complete Response
21
13.6%
20
13.1%
Partial Response
45
29.2%
33
21.6%
Stable Disease
50
32.5%
57
37.3%
Progressive Disease
16
10.4%
30
19.6%
Not Assessable
22
14.3%
13
8.5%

Adverse Events

Time Frame
Adverse Event Reporting Description Acronyms used: Gastrointestinal (GI), Genitourinary (GU), Not Otherwise Specified (NOS), Absolute Neutrophil Count (ANC), Aspartate aminotransferase (AST), Acute respiratory distress syndrome (ARDS), Alanine aminotransferase (ALT), Common Terminology Criteria for Adverse Events (CTCAE)
Arm/Group Title Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Arm/Group Description Sorafenib was to be orally administered as 2 x 200 mg tablets bid (twice daily). Patients were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of sorafenib on cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.) Placebo was to be orally administered as 2 tablets bid (twice daily). Patients were then also treated with TACE performed with DC Bead (300 to 500 microns) and doxorubicin (150 mg) between 3 to 7 days after the first dose of placebo on cycle 1, 3, 7, 13 and then every 6 cycles thereafter (an optional TACE procedure could be performed between Day 1 of Cycle 7 and Cycle 13 and between Day 1 of Cycles 13 and 19, if deemed necessary by the Investigator.)
All Cause Mortality
Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total / (NaN) / (NaN)
Serious Adverse Events
Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 86/153 (56.2%) 56/151 (37.1%)
Blood and lymphatic system disorders
BLOOD - OTHER 0/153 (0%) 1/151 (0.7%)
EDEMA: LIMB 0/153 (0%) 1/151 (0.7%)
HEMOGLOBIN 4/153 (2.6%) 1/151 (0.7%)
LYMPHOPENIA 1/153 (0.7%) 0/151 (0%)
PLATELETS 1/153 (0.7%) 0/151 (0%)
Cardiac disorders
CARDIAC GENERAL - OTHER 0/153 (0%) 1/151 (0.7%)
CARDIAC ISCHEMIA/INFARCTION 3/153 (2%) 2/151 (1.3%)
CARDIOPULMONARY ARREST 1/153 (0.7%) 0/151 (0%)
HYPERTENSION 0/153 (0%) 1/151 (0.7%)
LEFT VENTRICULAR SYSTOLIC DYSFUNCTION 1/153 (0.7%) 0/151 (0%)
SUPRAVENTRICULAR ARRHYTHMIA, ATRIAL FIBRILLATION 1/153 (0.7%) 0/151 (0%)
Endocrine disorders
DIABETES 2/153 (1.3%) 0/151 (0%)
Gastrointestinal disorders
ASCITES 6/153 (3.9%) 2/151 (1.3%)
CONSTIPATION 1/153 (0.7%) 1/151 (0.7%)
DEHYDRATION 1/153 (0.7%) 0/151 (0%)
DIARRHEA 1/153 (0.7%) 0/151 (0%)
GASTRITIS 1/153 (0.7%) 0/151 (0%)
GI - OTHER 2/153 (1.3%) 0/151 (0%)
HEARTBURN 1/153 (0.7%) 0/151 (0%)
ILEUS 0/153 (0%) 1/151 (0.7%)
LEAK, GI, BILIARY TREE 1/153 (0.7%) 0/151 (0%)
NAUSEA 1/153 (0.7%) 1/151 (0.7%)
PERFORATION, GI, DUODENUM 0/153 (0%) 1/151 (0.7%)
PERFORATION, GI, GALLBLADDER 1/153 (0.7%) 0/151 (0%)
PERFORATION, GI, STOMACH 1/153 (0.7%) 0/151 (0%)
VOMITING 1/153 (0.7%) 2/151 (1.3%)
General disorders
CONSTITUTIONAL SYMPTOMS - OTHER 2/153 (1.3%) 0/151 (0%)
DEATH NOT ASSOCIATED WITH CTCAE TERM, DISEASE PROGRESSION NOS 1/153 (0.7%) 2/151 (1.3%)
DEATH NOT ASSOCIATED WITH CTCAE TERM, MULTI-ORGAN FAILURE 0/153 (0%) 1/151 (0.7%)
DEATH NOT ASSOCIATED WITH CTCAE TERM, SUDDEN DEATH 0/153 (0%) 1/151 (0.7%)
FATIGUE 5/153 (3.3%) 1/151 (0.7%)
FEVER 4/153 (2.6%) 6/151 (4%)
PAIN, ABDOMEN NOS 5/153 (3.3%) 7/151 (4.6%)
PAIN, BACK 1/153 (0.7%) 0/151 (0%)
PAIN, BONE 1/153 (0.7%) 0/151 (0%)
PAIN, CHEST WALL 0/153 (0%) 1/151 (0.7%)
PAIN, GALLBLADDER 0/153 (0%) 1/151 (0.7%)
PAIN, JOINT 1/153 (0.7%) 1/151 (0.7%)
PAIN, PLEURA 0/153 (0%) 1/151 (0.7%)
PAIN, STOMACH 1/153 (0.7%) 0/151 (0%)
SYNDROMES - OTHER 2/153 (1.3%) 2/151 (1.3%)
Hepatobiliary disorders
CHOLECYSTITIS 4/153 (2.6%) 2/151 (1.3%)
HEPATOBILIARY - OTHER 6/153 (3.9%) 4/151 (2.6%)
LIVER DYSFUNCTION 11/153 (7.2%) 5/151 (3.3%)
PANCREATITIS 0/153 (0%) 2/151 (1.3%)
Infections and infestations
INFECTION (DOCUMENTED CLINICALLY), BLADDER (URINARY) 1/153 (0.7%) 0/151 (0%)
INFECTION (DOCUMENTED CLINICALLY), BLOOD 1/153 (0.7%) 2/151 (1.3%)
INFECTION (DOCUMENTED CLINICALLY), BRONCHUS 0/153 (0%) 1/151 (0.7%)
INFECTION (DOCUMENTED CLINICALLY), COLON 0/153 (0%) 1/151 (0.7%)
INFECTION (DOCUMENTED CLINICALLY), LIVER 1/153 (0.7%) 1/151 (0.7%)
INFECTION (DOCUMENTED CLINICALLY), LUNG (PNEUMONIA) 3/153 (2%) 0/151 (0%)
INFECTION (DOCUMENTED CLINICALLY), PERITONEAL CAVITY 2/153 (1.3%) 1/151 (0.7%)
INFECTION (DOCUMENTED CLINICALLY), SKIN (CELLULITIS) 0/153 (0%) 2/151 (1.3%)
INFECTION (DOCUMENTED CLINICALLY), UPPER AIRWAY NOS 0/153 (0%) 1/151 (0.7%)
INFECTION WITH NORMAL ANC, APPENDIX 1/153 (0.7%) 0/151 (0%)
INFECTION WITH NORMAL ANC, BILIARY TREE 1/153 (0.7%) 1/151 (0.7%)
INFECTION WITH NORMAL ANC, BLADDER (URINARY) 0/153 (0%) 1/151 (0.7%)
INFECTION WITH NORMAL ANC, BLOOD 4/153 (2.6%) 0/151 (0%)
INFECTION WITH NORMAL ANC, LIVER 1/153 (0.7%) 0/151 (0%)
INFECTION WITH NORMAL ANC, PERITONEAL CAVITY 1/153 (0.7%) 1/151 (0.7%)
INFECTION WITH NORMAL ANC, SKIN (CELLULITIS) 1/153 (0.7%) 0/151 (0%)
INFECTION WITH NORMAL ANC, URINARY TRACT NOS 0/153 (0%) 1/151 (0.7%)
INFECTION WITH UNKNOWN ANC, BONE (OSTEOMYELITIS) 1/153 (0.7%) 0/151 (0%)
INFECTION WITH UNKNOWN ANC, LUNG (PNEUMONIA) 2/153 (1.3%) 1/151 (0.7%)
INFECTION WITH UNKNOWN ANC, PANCREAS 0/153 (0%) 1/151 (0.7%)
Metabolism and nutrition disorders
ALKALINE PHOSPHATASE 1/153 (0.7%) 0/151 (0%)
ALT 6/153 (3.9%) 0/151 (0%)
AMYLASE 1/153 (0.7%) 0/151 (0%)
AST 7/153 (4.6%) 0/151 (0%)
BILIRUBIN (HYPERBILIRUBINEMIA) 5/153 (3.3%) 1/151 (0.7%)
CREATININE 0/153 (0%) 1/151 (0.7%)
HYPERGLYCEMIA 0/153 (0%) 1/151 (0.7%)
HYPOGLYCEMIA 1/153 (0.7%) 0/151 (0%)
LIPASE 2/153 (1.3%) 2/151 (1.3%)
METABOLIC/LAB - OTHER 0/153 (0%) 1/151 (0.7%)
Musculoskeletal and connective tissue disorders
FRACTURE 0/153 (0%) 2/151 (1.3%)
JOINT-FUNCTION 0/153 (0%) 1/151 (0.7%)
MUSCLE WEAKNESS, LEFT-SIDED 0/153 (0%) 1/151 (0.7%)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
SECONDARY MALIGNANCY (POSSIBLY RELATED TO CANCER TREATMENT) 1/153 (0.7%) 1/151 (0.7%)
Nervous system disorders
COGNITIVE DISTURBANCE 1/153 (0.7%) 0/151 (0%)
CONFUSION 0/153 (0%) 1/151 (0.7%)
ENCEPHALOPATHY 6/153 (3.9%) 1/151 (0.7%)
SEIZURE 1/153 (0.7%) 0/151 (0%)
Renal and urinary disorders
OBSTRUCTION, GU, PROSTATE 0/153 (0%) 1/151 (0.7%)
RENAL - OTHER 0/153 (0%) 1/151 (0.7%)
RENAL FAILURE 1/153 (0.7%) 3/151 (2%)
URINARY RETENTION 1/153 (0.7%) 0/151 (0%)
Respiratory, thoracic and mediastinal disorders
ARDS 1/153 (0.7%) 0/151 (0%)
DYSPNEA (SHORTNESS OF BREATH) 3/153 (2%) 1/151 (0.7%)
PNEUMONITIS 0/153 (0%) 1/151 (0.7%)
PULMONARY - OTHER 1/153 (0.7%) 0/151 (0%)
Skin and subcutaneous tissue disorders
RASH/DESQUAMATION 1/153 (0.7%) 0/151 (0%)
ULCERATION 0/153 (0%) 1/151 (0.7%)
Vascular disorders
ARTERY INJURY, EXTREMITY - LOWER 1/153 (0.7%) 1/151 (0.7%)
ARTERY INJURY, OTHER NOS 1/153 (0.7%) 0/151 (0%)
HEMORRHAGE PULMONARY, BRONCHOPULMONARY NOS 1/153 (0.7%) 0/151 (0%)
HEMORRHAGE WITH SURGERY 1/153 (0.7%) 1/151 (0.7%)
HEMORRHAGE, GI, ABDOMEN NOS 2/153 (1.3%) 1/151 (0.7%)
HEMORRHAGE, GI, ESOPHAGUS 1/153 (0.7%) 0/151 (0%)
HEMORRHAGE, GI, LIVER 1/153 (0.7%) 0/151 (0%)
HEMORRHAGE, GI, LOWER GI NOS 2/153 (1.3%) 0/151 (0%)
HEMORRHAGE, GI, PERITONEAL CAVITY 0/153 (0%) 2/151 (1.3%)
HEMORRHAGE, GI, RECTUM 1/153 (0.7%) 0/151 (0%)
HEMORRHAGE, GI, STOMACH 3/153 (2%) 1/151 (0.7%)
HEMORRHAGE, GI, UPPER GI NOS 1/153 (0.7%) 2/151 (1.3%)
HEMORRHAGE, GI, VARICES (ESOPHAGEAL) 3/153 (2%) 4/151 (2.6%)
HEMORRHAGE, GI, VARICES (RECTAL) 1/153 (0.7%) 0/151 (0%)
PERIPHERAL ARTERIAL ISCHEMIA 1/153 (0.7%) 0/151 (0%)
THROMBOSIS/THROMBUS/EMBOLISM 1/153 (0.7%) 0/151 (0%)
VASCULAR - OTHER 1/153 (0.7%) 0/151 (0%)
VISCERAL ARTERIAL ISCHEMIA 2/153 (1.3%) 2/151 (1.3%)
Other (Not Including Serious) Adverse Events
Sorafenib (Nexavar, BAY43-9006) + TACE Placebo + TACE
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 150/153 (98%) 139/151 (92.1%)
Blood and lymphatic system disorders
EDEMA: LIMB 7/153 (4.6%) 16/151 (10.6%)
HEMOGLOBIN 13/153 (8.5%) 9/151 (6%)
PLATELETS 16/153 (10.5%) 3/151 (2%)
Cardiac disorders
HYPERTENSION 46/153 (30.1%) 27/151 (17.9%)
Endocrine disorders
DIABETES 0/153 (0%) 8/151 (5.3%)
Gastrointestinal disorders
ANOREXIA 48/153 (31.4%) 31/151 (20.5%)
ASCITES 25/153 (16.3%) 22/151 (14.6%)
CONSTIPATION 29/153 (19%) 27/151 (17.9%)
DIARRHEA 81/153 (52.9%) 28/151 (18.5%)
DISTENSION 10/153 (6.5%) 11/151 (7.3%)
GASTRITIS 10/153 (6.5%) 7/151 (4.6%)
GI - OTHER 16/153 (10.5%) 13/151 (8.6%)
HEARTBURN 5/153 (3.3%) 10/151 (6.6%)
MUCOSITIS (FUNCTIONAL/SYMPTOMATIC), ORAL CAVITY 16/153 (10.5%) 6/151 (4%)
NAUSEA 59/153 (38.6%) 58/151 (38.4%)
VOMITING 27/153 (17.6%) 40/151 (26.5%)
General disorders
FATIGUE 65/153 (42.5%) 50/151 (33.1%)
FEVER 56/153 (36.6%) 49/151 (32.5%)
FLU-LIKE SYNDROME 6/153 (3.9%) 12/151 (7.9%)
INSOMNIA 19/153 (12.4%) 23/151 (15.2%)
PAIN, ABDOMEN NOS 93/153 (60.8%) 91/151 (60.3%)
PAIN, BACK 12/153 (7.8%) 14/151 (9.3%)
PAIN, CHEST/THORAX NOS 9/153 (5.9%) 6/151 (4%)
PAIN, EXTREMITY-LIMB 6/153 (3.9%) 8/151 (5.3%)
PAIN, HEAD/HEADACHE 13/153 (8.5%) 6/151 (4%)
PAIN, JOINT 13/153 (8.5%) 15/151 (9.9%)
PAIN, LIVER 6/153 (3.9%) 11/151 (7.3%)
PAIN, MUSCLE 18/153 (11.8%) 11/151 (7.3%)
PAIN, STOMACH 7/153 (4.6%) 11/151 (7.3%)
RIGORS/CHILLS 11/153 (7.2%) 6/151 (4%)
WEIGHT LOSS 31/153 (20.3%) 16/151 (10.6%)
Metabolism and nutrition disorders
ALT 22/153 (14.4%) 25/151 (16.6%)
AMYLASE 8/153 (5.2%) 9/151 (6%)
AST 34/153 (22.2%) 29/151 (19.2%)
BILIRUBIN (HYPERBILIRUBINEMIA) 21/153 (13.7%) 13/151 (8.6%)
HYPERGLYCEMIA 8/153 (5.2%) 15/151 (9.9%)
HYPOALBUMINEMIA 19/153 (12.4%) 10/151 (6.6%)
HYPOKALEMIA 16/153 (10.5%) 4/151 (2.6%)
HYPOPHOSPHATEMIA 8/153 (5.2%) 2/151 (1.3%)
LIPASE 18/153 (11.8%) 12/151 (7.9%)
METABOLIC/LAB - OTHER 8/153 (5.2%) 6/151 (4%)
Nervous system disorders
DIZZINESS 12/153 (7.8%) 5/151 (3.3%)
MOOD ALTERATION, ANXIETY 8/153 (5.2%) 12/151 (7.9%)
Renal and urinary disorders
URINARY FREQUENCY 8/153 (5.2%) 6/151 (4%)
Respiratory, thoracic and mediastinal disorders
COUGH 21/153 (13.7%) 13/151 (8.6%)
DYSPNEA (SHORTNESS OF BREATH) 13/153 (8.5%) 8/151 (5.3%)
VOICE CHANGES 9/153 (5.9%) 4/151 (2.6%)
Skin and subcutaneous tissue disorders
ALOPECIA 43/153 (28.1%) 11/151 (7.3%)
DERMATOLOGY - OTHER 11/153 (7.2%) 7/151 (4.6%)
DRY SKIN 16/153 (10.5%) 6/151 (4%)
HAND-FOOT SKIN REACTION 71/153 (46.4%) 10/151 (6.6%)
PRURITUS 13/153 (8.5%) 18/151 (11.9%)
RASH/DESQUAMATION 33/153 (21.6%) 11/151 (7.3%)
Vascular disorders
HEMORRHAGE PULMONARY, NOSE 8/153 (5.2%) 5/151 (3.3%)

Limitations/Caveats

[Not Specified]

More Information

Certain Agreements

Principal Investigators are NOT employed by the organization sponsoring the study.

The investigator must discuss and obtain written consent of the sponsor on the intended publication. The investigator must send a draft manuscript of the publication or abstract to the sponsor thirty days in advance of the submission inorder to obtain approval.

Results Point of Contact

Name/Title Therapeutic Area Head
Organization BAYER
Phone
Email clinical-trial-contact@bayerhealthcare.com
Responsible Party:
Bayer
ClinicalTrials.gov Identifier:
NCT00855218
Other Study ID Numbers:
  • 12918
  • 2008-005056-24
First Posted:
Mar 4, 2009
Last Update Posted:
Aug 18, 2017
Last Verified:
Jul 1, 2017