Telmisartan/Amlodipine (80/10) vs. Telmisartan/Amlodipine (40/10) vs. amlodipine10 in Resistant Hypertension
Study Details
Study Description
Brief Summary
The primary objective of this trial is to demonstrate that the fixed dose combination of telmisartan 40mg + amlodipine 10mg (T40/A10) or the fixed dose combination of telmisartan 80mg + amlodipine 10mg (T80/A10) is superior in reducing blood pressure at eight weeks compared with amlodipine 10mg monotherapy (A10) in patients who fail to respond to six weeks treatment with A10.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Outcome Measures
Primary Outcome Measures
- Change From Baseline in Trough Seated Diastolic Blood Pressure [Baseline and end of study (8 weeks or last value on treatment)]
Change from baseline to the end of study in trough DBP
Secondary Outcome Measures
- Change From Baseline in Trough Seated Systolic Blood Pressure [Baseline and end of study (8 weeks or last value on treatment)]
Change from baseline to the end of study in trough SBP
- Trough Seated Diastolic Blood Pressure Control (Defined as < 90mmHg) [End of study (8 weeks or last value on treatment)]
The number of patients who reach the target DBP of <90mmHg
- Trough Seated Diastolic Blood Pressure <80 mmHg [End of study (8 weeks or last value on treatment)]
The number of patients who reach the target DBP of <80mmHg
- Trough Seated DBP Response [End of study (8 weeks or last value on treatment)]
The number of patients who reach the target DBP of <90mmHg or had a reduction in DBP >= 10mmHg
- Trough Seated SBP Control [End of study (8 weeks or last value on treatment)]
The number of patients who reach the target SBP of <140mmHg
- Trough Seated SBP Response [End of study (8 weeks or last value on treatment)]
The number of patients who reach the target SBP of <140mmHg or had a reduction in SBP >= 15 mmHg
- Trough Seated BP Normality Classes [End of study (8 weeks or last value on treatment)]
The number of patients who reach predefined BP categories
- Oedema Incidence Rate [During randomised treatment period]
The number of patients who experienced at least one case of oedema or worsening of oedema for the first time (expressed as number of patients/100 patient-years)
- Peripheral Oedema Incidence Rate [During randomised treatment period]
The number of cases of peripheral oedema (expressed as number of cases/100 patient-years)
Eligibility Criteria
Criteria
Inclusion Criteria:
-
diagnosis of essential hypertension and blood pressure not adequately controlled before informed consent (inadequate control defined as seated diastolic blood pressure (DBP) >= 95 mmHg if on existing antihypertensive treatment or seated DBP >= 100 mmHg if treatment-naïve).
-
failure to respond to six weeks treatment with amlodipine 10mg. (Failure to respond defined as seated DBP >= 90 mmHg.)
-
able to stop any current antihypertensive therapy without unacceptable risk to the patient.
-
willing and able to provide written informed consent.
Exclusion Criteria:
-
pregnancy, breast-feeding, unwilling to use effective contraception (if female of child-bearing potential).
-
known or suspected secondary hypertension.
-
mean seated systolic blood pressure (SBP) >=200 mmHg and/or mean seated DBP >= 120 mmHg during run-in treatment or mean seated SBP >= 180 mmHg and/or mean seated DBP >= 120 mmHg at the randomisation visit or at any time during randomised treatment.
-
any clinically significant hepatic impairment or severe renal impairment bilateral renal artery stenosis or renal artery stenosis in a solitary kidney or post post-renal transplant.
-
clinically relevant hyperkalaemia.
-
uncorrected volume or sodium depletion.
-
primary aldosteronism.
-
hereditary fructose or lactose intolerance.
-
symptomatic congestive heart failure.
-
patients who have previously experienced symptoms characteristic of angioedema during treatment with ACE inhibitors or ARBs.
-
history of drug or alcohol dependency within the six months prior to signing consent.
-
concurrent participation in another clinical trial or any investigational therapy within thirty days prior to signing consent.
-
hypertrophic obstructive cardiomyopathy, hemodynamically relevant stenosis of the aortic or mitral valve.
-
known allergic hypersensitivity to any component of the formulations under investigation. (Includes known hypersensitivity to telmisartan or other ARBs or amlodipine or other dihydropyridine CCBs.)
-
non-compliance with study medication (defined as less than 80% or more than 120%) during the open-label run-in treatment period.
-
current treatment with any antihypertensive agents, whether or not prescribed for this indication, that cannot be safely stopped (investigator¿s decision) by the start of the run-in period.
-
chronic administration of any medication known to affect blood pressure, other than the trial medication.
-
any other clinical condition which, in the opinion of the investigator, would not allow safe completion of the protocol and safe administration of telmisartan and amlodipine.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | 1235.6.61003 Boehringer Ingelheim Investigational Site | Gosford | New South Wales | Australia | |
2 | 1235.6.61004 Boehringer Ingelheim Investigational Site | Liverpool | New South Wales | Australia | |
3 | 1235.6.61002 Boehringer Ingelheim Investigational Site | Kippa-Ring | Queensland | Australia | |
4 | 1235.6.61001 Boehringer Ingelheim Investigational Site | Milton | Queensland | Australia | |
5 | 1235.6.61005 Boehringer Ingelheim Investigational Site | Elizabeth Vale | South Australia | Australia | |
6 | 1235.6.43007 Boehringer Ingelheim Investigational Site | Eggenburg | Austria | ||
7 | 1235.6.43006 Boehringer Ingelheim Investigational Site | Hainburg a.d. Donau | Austria | ||
8 | 1235.6.43005 Boehringer Ingelheim Investigational Site | Hartberg | Austria | ||
9 | 1235.6.43001 Boehringer Ingelheim Investigational Site | Wien | Austria | ||
10 | 1235.6.43002 Boehringer Ingelheim Investigational Site | Wien | Austria | ||
11 | 1235.6.43003 Boehringer Ingelheim Investigational Site | Wien | Austria | ||
12 | 1235.6.35912 Boehringer Ingelheim Investigational Site | Bourgas | Bulgaria | ||
13 | 1235.6.35902 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
14 | 1235.6.35903 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
15 | 1235.6.35904 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
16 | 1235.6.35905 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
17 | 1235.6.35906 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
18 | 1235.6.35907 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
19 | 1235.6.35910 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
20 | 1235.6.35911 Boehringer Ingelheim Investigational Site | Sofia | Bulgaria | ||
21 | 1235.6.35901 Boehringer Ingelheim Investigational Site | Varna | Bulgaria | ||
22 | 1235.6.42002 Boehringer Ingelheim Investigational Site | Benatky nad Jizerou | Czech Republic | ||
23 | 1235.6.42006 Boehringer Ingelheim Investigational Site | Brno | Czech Republic | ||
24 | 1235.6.42001 Boehringer Ingelheim Investigational Site | Plzen | Czech Republic | ||
25 | 1235.6.42003 Boehringer Ingelheim Investigational Site | Praha 5 | Czech Republic | ||
26 | 1235.6.42004 Boehringer Ingelheim Investigational Site | Pribram | Czech Republic | ||
27 | 1235.6.42005 Boehringer Ingelheim Investigational Site | Slany | Czech Republic | ||
28 | 1235.6.42007 Boehringer Ingelheim Investigational Site | Strakonice | Czech Republic | ||
29 | 1235.6.35304 Wilmer Road | Birr | Ireland | ||
30 | 1235.6.35305 Dr. Ger McLaughlin | Carrigtwohill | Ireland | ||
31 | 1235.6.35302 Slaney Medical Centre | Enniscorthy | Ireland | ||
32 | 1235.6.35303 Gorey Medical Centre, Coral House, | Gorey | Ireland | ||
33 | 1235.6.35306 The Red House Surgery | Mallow | Ireland | ||
34 | 1235.6.35301 Boehringer Ingelheim Investigational Site | New Ross | Ireland | ||
35 | 1235.6.39002 Boehringer Ingelheim Investigational Site | Broni (pv) | Italy | ||
36 | 1235.6.39006 Boehringer Ingelheim Investigational Site | Coppito (AQ) | Italy | ||
37 | 1235.6.39001 Boehringer Ingelheim Investigational Site | Ferrara | Italy | ||
38 | 1235.6.64003 Boehringer Ingelheim Investigational Site | Dunedin | New Zealand | ||
39 | 1235.6.64002 Boehringer Ingelheim Investigational Site | Otahuhu, Auckland | New Zealand | ||
40 | 1235.6.64001 Boehringer Ingelheim Investigational Site | Tauranga | New Zealand | ||
41 | 1235.6.70004 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
42 | 1235.6.70005 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
43 | 1235.6.70006 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
44 | 1235.6.70007 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
45 | 1235.6.70008 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
46 | 1235.6.70009 Boehringer Ingelheim Investigational Site | Moscow | Russian Federation | ||
47 | 1235.6.70010 Boehringer Ingelheim Investigational Site | St. Petersburg | Russian Federation | ||
48 | 1235.6.70011 Boehringer Ingelheim Investigational Site | St. Petersburg | Russian Federation | ||
49 | 1235.6.70012 Boehringer Ingelheim Investigational Site | St. Petersburg | Russian Federation | ||
50 | 1235.6.42103 Boehringer Ingelheim Investigational Site | Dolny Kubin | Slovakia | ||
51 | 1235.6.42106 Boehringer Ingelheim Investigational Site | Kralovsky Chmlec | Slovakia | ||
52 | 1235.6.42104 Boehringer Ingelheim Investigational Site | Liptovsky Mikulas | Slovakia | ||
53 | 1235.6.42102 Boehringer Ingelheim Investigational Site | Povazska Bystrica | Slovakia | ||
54 | 1235.6.42105 Boehringer Ingelheim Investigational Site | Presov | Slovakia | ||
55 | 1235.6.42101 Boehringer Ingelheim Investigational Site | Trencin | Slovakia | ||
56 | 1235.6.42107 Boehringer Ingelheim Investigational Site | Vrable | Slovakia | ||
57 | 1235.6.34008 Hospital Municipal de Badalona | Badalona | Spain | ||
58 | 1235.6.34009 Boehringer Ingelheim Investigational Site | Barcelona | Spain | ||
59 | 1235.6.34001 Hospital Gral de Jerez de la Frontera | Jerez de la Frontera (Cádiz) | Spain | ||
60 | 1235.6.34006 C.A.P. Mossen Cinto Verdaguer | L'Hospitalet de Llobregat (Barcelona) | Spain | ||
61 | 1235.6.34003 Hospital Doce de Octubre | Madrid | Spain | ||
62 | 1235.6.34004 Hospital La Princesa | Madrid | Spain | ||
63 | 1235.6.34011 Boehringer Ingelheim Investigational Site | Santa Coloma de Gramanet | Spain | ||
64 | 1235.6.41005 Boehringer Ingelheim Investigational Site | Gordola | Switzerland | ||
65 | 1235.6.90004 Boehringer Ingelheim Investigational Site | Erzurum | Turkey | ||
66 | 1235.6.90003 Boehringer Ingelheim Investigational Site | Istanbul | Turkey | ||
67 | 1235.6.90005 Boehringer Ingelheim Investigational Site | Istanbul | Turkey | ||
68 | 1235.6.90001 Boehringer Ingelheim Investigational Site | Izmir | Turkey | ||
69 | 1235.6.38010 Boehringer Ingelheim Investigational Site | Dnepropetrovsk | Ukraine | ||
70 | 1235.6.38001 Boehringer Ingelheim Investigational Site | Kharkov | Ukraine | ||
71 | 1235.6.38003 Boehringer Ingelheim Investigational Site | Kharkov | Ukraine | ||
72 | 1235.6.38008 Boehringer Ingelheim Investigational Site | Kharkov | Ukraine | ||
73 | 1235.6.38011 Boehringer Ingelheim Investigational Site | Kharkov | Ukraine | ||
74 | 1235.6.38004 Boehringer Ingelheim Investigational Site | Kiev | Ukraine | ||
75 | 1235.6.38006 Boehringer Ingelheim Investigational Site | Kiev | Ukraine | ||
76 | 1235.6.38012 Boehringer Ingelheim Investigational Site | Kiev | Ukraine | ||
77 | 1235.6.38013 Boehringer Ingelheim Investigational Site | Kiev | Ukraine | ||
78 | 1235.6.38002 Boehringer Ingelheim Investigational Site | Lvov | Ukraine | ||
79 | 1235.6.38005 Boehringer Ingelheim Investigational Site | Odessa | Ukraine | ||
80 | 1235.6.38009 Boehringer Ingelheim Investigational Site | Odessa | Ukraine | ||
81 | 1235.6.38007 Boehringer Ingelheim Investigational Site | Zaporozhye | Ukraine | ||
82 | 1235.6.44010 Boehringer Ingelheim Investigational Site | Bexhill | United Kingdom | ||
83 | 1235.6.44008 Boehringer Ingelheim Investigational Site | Blackpool | United Kingdom | ||
84 | 1235.6.44016 Boehringer Ingelheim Investigational Site | Blackpool | United Kingdom | ||
85 | 1235.6.44011 Boehringer Ingelheim Investigational Site | Burbage, Hinkley | United Kingdom | ||
86 | 1235.6.44007 Boehringer Ingelheim Investigational Site | Chestfield, Whitstable | United Kingdom | ||
87 | 1235.6.44005 Boehringer Ingelheim Investigational Site | Chorley | United Kingdom | ||
88 | 1235.6.44002 Boehringer Ingelheim Investigational Site | Edgbaston, Birmingham | United Kingdom | ||
89 | 1235.6.44009 Boehringer Ingelheim Investigational Site | Ely | United Kingdom | ||
90 | 1235.6.44001 Boehringer Ingelheim Investigational Site | Fowey | United Kingdom | ||
91 | 1235.6.44003 Boehringer Ingelheim Investigational Site | Glasgow | United Kingdom | ||
92 | 1235.6.44012 Boehringer Ingelheim Investigational Site | Penzance | United Kingdom | ||
93 | 1235.6.44013 Boehringer Ingelheim Investigational Site | Plymouth | United Kingdom | ||
94 | 1235.6.44004 Boehringer Ingelheim Investigational Site | Reading | United Kingdom | ||
95 | 1235.6.44014 Boehringer Ingelheim Investigational Site | Saltash | United Kingdom | ||
96 | 1235.6.44015 Boehringer Ingelheim Investigational Site | St Stephen, St Austell | United Kingdom | ||
97 | 1235.6.44006 Boehringer Ingelheim Investigational Site | Whitstable | United Kingdom |
Sponsors and Collaborators
- Boehringer Ingelheim
Investigators
- Study Chair: Boehringer Ingelheim, Boehringer Ingelheim
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- 1235.6
- EUDRACT 2007-002421-68
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Period Title: Overall Study | |||
STARTED | 315 | 315 | 317 |
COMPLETED | 301 | 297 | 307 |
NOT COMPLETED | 14 | 18 | 10 |
Baseline Characteristics
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg | Total |
---|---|---|---|---|
Arm/Group Description | Total of all reporting groups | |||
Overall Participants | 315 | 315 | 317 | 947 |
Age (Years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [Years] |
56.4
(10.4)
|
57.6
(9.4)
|
55.5
(9.8)
|
56.5
(9.9)
|
Sex: Female, Male (Count of Participants) | ||||
Female |
128
40.6%
|
145
46%
|
146
46.1%
|
419
44.2%
|
Male |
187
59.4%
|
170
54%
|
171
53.9%
|
528
55.8%
|
Outcome Measures
Title | Change From Baseline in Trough Seated Diastolic Blood Pressure |
---|---|
Description | Change from baseline to the end of study in trough DBP |
Time Frame | Baseline and end of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Least Squares Mean (Standard Error) [mmHg] |
-6.48
(0.45)
|
-9.24
(0.45)
|
-9.33
(0.45)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | Testing that the combination treatments are superior to monotherapy A10. The number of patients in the treatment arms ensure the tests have over 90% power. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | Doses tested against A10 in a hierarchical manner to address issues of multiplicity. T80/A10 was tested first, then T40/A10. | |
Method | ANCOVA | |
Comments | Adjusted for baseline and country effect | |
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -2.76 | |
Confidence Interval |
() 95% -3.77 to -1.75 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.52 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | Testing that the combination treatments are superior to monotherapy A10. The number of patients in the treatment arms ensure the tests have over 90% power. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | Doses tested against A10 in a hierarchical manner to address issues of multiplicity. T80/A10 was tested first, then T40/A10. | |
Method | ANCOVA | |
Comments | Adjusted for baseline and country effect | |
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -2.85 | |
Confidence Interval |
() 95% -3.86 to -1.84 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.51 |
|
Estimation Comments |
Title | Change From Baseline in Trough Seated Systolic Blood Pressure |
---|---|
Description | Change from baseline to the end of study in trough SBP |
Time Frame | Baseline and end of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Least Squares Mean (Standard Error) [mmHg] |
-7.44
(0.66)
|
-11.09
(0.66)
|
-11.29
(0.66)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | ||
Method | ANCOVA | |
Comments | Adjusted for baseline and country effect | |
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -3.66 | |
Confidence Interval |
() 95% -5.15 to -2.16 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.76 |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | ||
Method | ANCOVA | |
Comments | Adjusted for baseline and country effect | |
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -3.85 | |
Confidence Interval |
() 95% -5.35 to -2.36 |
|
Parameter Dispersion |
Type: Standard Error of the Mean Value: 0.76 |
|
Estimation Comments |
Title | Trough Seated Diastolic Blood Pressure Control (Defined as < 90mmHg) |
---|---|
Description | The number of patients who reach the target DBP of <90mmHg |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Yes (DBP<90 mmHg) |
156
49.5%
|
195
61.9%
|
206
65%
|
No (DBP>=90 mmHg) |
149
47.3%
|
111
35.2%
|
104
32.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.67 | |
Confidence Interval |
(2-Sided) 95% 1.21 to 2.32 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.91 | |
Confidence Interval |
() 95% 1.37 to 2.65 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Trough Seated Diastolic Blood Pressure <80 mmHg |
---|---|
Description | The number of patients who reach the target DBP of <80mmHg |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Yes (DBP<80 mmHg) |
18
5.7%
|
39
12.4%
|
39
12.3%
|
No (DBP>=80 mmHg) |
287
91.1%
|
267
84.8%
|
271
85.5%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.004 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.35 | |
Confidence Interval |
() 95% 1.30 to 4.25 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.004 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 2.33 | |
Confidence Interval |
() 95% 1.29 to 4.22 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Trough Seated DBP Response |
---|---|
Description | The number of patients who reach the target DBP of <90mmHg or had a reduction in DBP >= 10mmHg |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Yes (Responder) |
163
51.7%
|
202
64.1%
|
213
67.2%
|
No (Non-responder) |
142
45.1%
|
104
33%
|
97
30.6%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.68 | |
Confidence Interval |
() 95% 1.21 to 2.34 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.92 | |
Confidence Interval |
() 95% 1.38 to 2.68 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Trough Seated SBP Control |
---|---|
Description | The number of patients who reach the target SBP of <140mmHg |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Yes (SBP<140 mmHg) |
153
48.6%
|
180
57.1%
|
187
59%
|
No (SBP>=140 mmHg) |
152
48.3%
|
126
40%
|
123
38.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.027 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.44 | |
Confidence Interval |
() 95% 1.04 to 2.00 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.008 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.55 | |
Confidence Interval |
() 95% 1.12 to 2.15 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Trough Seated SBP Response |
---|---|
Description | The number of patients who reach the target SBP of <140mmHg or had a reduction in SBP >= 15 mmHg |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Yes (Responder) |
165
52.4%
|
198
62.9%
|
204
64.4%
|
No (Non-responder) |
140
44.4%
|
108
34.3%
|
106
33.4%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.006 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.58 | |
Confidence Interval |
() 95% 1.14 to 2.21 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | ||
Method | Mantel Haenszel | |
Comments | Mantel-Haenszel statistics adjusted for country effect | |
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.67 | |
Confidence Interval |
() 95% 1.20 to 2.32 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Trough Seated BP Normality Classes |
---|---|
Description | The number of patients who reach predefined BP categories |
Time Frame | End of study (8 weeks or last value on treatment) |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Optimal (SBP<120 and DBP<80 mmHg) |
0
0%
|
12
3.8%
|
6
1.9%
|
Normal (SBP<130 and DBP<85 mmHg and not optimal) |
36
11.4%
|
43
13.7%
|
50
15.8%
|
High-normal (SBP<140 DBP<90 mmHg and not normal) |
77
24.4%
|
91
28.9%
|
106
33.4%
|
Stage 1 hypertension (SBP<160 and DBP<100 mmHg) |
157
49.8%
|
139
44.1%
|
133
42%
|
Stage 2 hypertension (SBP>=160 and DBP>=100 mmHg) |
35
11.1%
|
21
6.7%
|
15
4.7%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 40mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.006 |
Comments | ||
Method | Wilcoxon rank sum test | |
Comments | Stratified (for country) Wilcoxon rank sum test |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Amlodipine 10mg, Telmisartan 80mg and Amlodipine 10mg |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | ||
Method | Wilcoxon rank sum test | |
Comments | Stratified (for country) Wilcoxon rank sum test |
Title | Oedema Incidence Rate |
---|---|
Description | The number of patients who experienced at least one case of oedema or worsening of oedema for the first time (expressed as number of patients/100 patient-years) |
Time Frame | During randomised treatment period |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set of patients who had a baseline trough blood pressure measurement and at least one post baseline trough blood pressure measurement using last observation carried forward |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Number [Number of patients/100 patient-years] |
44.7
|
42.8
|
54.0
|
Title | Peripheral Oedema Incidence Rate |
---|---|
Description | The number of cases of peripheral oedema (expressed as number of cases/100 patient-years) |
Time Frame | During randomised treatment period |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg |
---|---|---|---|
Arm/Group Description | |||
Measure Participants | 305 | 306 | 310 |
Number [Number of cases/100 patient-years] |
48.8
|
44.8
|
54.0
|
Adverse Events
Time Frame | ||||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg | |||
Arm/Group Description | ||||||
All Cause Mortality |
||||||
Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | |||
Serious Adverse Events |
||||||
Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 1/ (NaN) | 3/ (NaN) | 0/ (NaN) | |||
Cardiac disorders | ||||||
Cardiac failure | 0/315 (0%) | 1/315 (0.3%) | 0/317 (0%) | |||
General disorders | ||||||
Local swelling | 0/315 (0%) | 1/315 (0.3%) | 0/317 (0%) | |||
Infections and infestations | ||||||
Bronchitis | 1/315 (0.3%) | 0/315 (0%) | 0/317 (0%) | |||
Nervous system disorders | ||||||
Ruptured cerebral aneurysm | 0/315 (0%) | 1/315 (0.3%) | 0/317 (0%) | |||
Other (Not Including Serious) Adverse Events |
||||||
Amlodipine 10mg | Telmisartan 40mg and Amlodipine 10mg | Telmisartan 80mg and Amlodipine 10mg | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 22/ (NaN) | 21/ (NaN) | 27/ (NaN) | |||
General disorders | ||||||
Peripheral oedema | 22/315 (7%) | 21/315 (6.7%) | 27/317 (8.5%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Any publication of the result of this trial must be consistent with the Boehringer Ingelheim publication policy. The rights of the investigator and of the sponsor with regard to publication of the results of this trial are described in the investigator contract.
Results Point of Contact
Name/Title | Boehringer Ingelheim Call Center |
---|---|
Organization | Boehringer Ingelheim Pharmaceuticals |
Phone | 1-800-243-0127 |
clintriage.rdg@boehringer-ingelheim.com |
- 1235.6
- EUDRACT 2007-002421-68