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Clinical Trial Findings
Six separate clinical studies performed in 12
outpatient and family clinics in the US, Italy and
Israel: four double-blinded, randomized, controlled
[1-2,5]; one non-randomized controlled[4]; one open
design [3].
The results of these trials, submitted and cleared by
the FDA are as follows:
- Sustained blood pressure reductions achieved
within the first 8 weeks of 15-minute daily treatment.
- No side effects.
- Greater reductions for older patients and patients
with higher baseline blood pressure.
- Consistent results measured at the clinic, at home
and with 24-hour ambulatory blood pressure monitoring.
- Dose-response relationship between the accumulated
amount of RESPeRATE
exercise and the resulting blood pressure reduction:
15 minutes of RESPeRATE
exercise 3-4 times per week delivered significant
reductions; additional minutes of exercise resulted in
larger reductions.
|
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Pooled
Characteristics of Patient Population on Enrollment*
Number of patients |
268 |
% Males |
60% |
Age (years): |
57±11 |
Patients’
Age |
<40 |
25% |
| 40-60 |
38% |
| >60 |
37% |
% Medicated |
77% |
# of meds |
1 med |
38% |
| 2 meds |
38% |
| >3 meds |
24% |
Systolic BP (mmHg) |
150±14 |
Diastolic BP (mmHg) |
90±9 |
*
After excluding 21 drop outs and 46 patients who did not
use the device as directed
- Patients’ ability to operate the RESPeRATE
device without prior training and to comply with
routine use were established objectively using the
device’s internal memory.
- Pooled Characteristics of Patient Population on
Enrollment*
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|
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Table 2 - Pooled
Results of Clinical Studies
|
Population |
RESPeRATE |
Control* |
P-value |
BP reduction
(mmHg) |
N |
BP reduction
(mmHg) |
N |
| Any Baseline BP |
12.1/6.1 |
141 |
7.9/3.4 |
127 |
0.02/0.007
|
| Baseline >140/90 |
14.2/9.1 |
63 |
7.3/4.5 |
56 |
0.005/0.002
|
* Control group:
Relaxation treatment by alternative device (Walkman with
relaxing music) [1-2], placebo intervention by home
blood pressure monitor [5,6] and both [3].
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