Clinical Efficacy of Midodrine in Symptomatic Orthostatic Hypotension

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Shire
ClinicalTrials.gov Identifier:
NCT01515865
First received: January 18, 2012
Last updated: April 7, 2014
Last verified: April 2014

January 18, 2012
April 7, 2014
May 2012
November 2013   (final data collection date for primary outcome measure)
  • Score on OHSA rating scale [ Time Frame: 30 minutes post-dose on Day 16 ] [ Designated as safety issue: No ]
  • Syncope/Near Syncope within 15 minutes of standing [ Time Frame: 30 minutes post-dose on Day 16 ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT01515865 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
 
Clinical Efficacy of Midodrine in Symptomatic Orthostatic Hypotension
A Phase 4, Randomized-withdrawal, Double-blind, Placebo Controlled, Parallel-group Study to Investigate the Clinical Benefit of Midodrine Hydrochloride in Male and Female Subjects With Symptomatic Orthostatic Hypotension

To study the effect of midodrine against the symptoms of orthostatic hypotension

The efficacy of midodrine will be assessed in those subjects who have severe symptoms of orthostatic hypotension when not taking midodrine and are controlled when taking midodrine. The study will involve approximately 9 overnight stays.

Interventional
Phase 4
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Symptomatic Orthostatic Hypotension
  • Drug: Midodrine HCl
    dose at subject's current dose level
    Other Name: ProAmatine®
  • Drug: Placebo
    single dose of matching placebo
  • Experimental: Midodrine HCl
    Intervention: Drug: Midodrine HCl
  • Placebo Comparator: Placebo
    Intervention: Drug: Placebo
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
67
November 2013
November 2013   (final data collection date for primary outcome measure)

Inclusion Criteria:

  1. Male and female subjects must be 18 years of age or older and ambulatory.
  2. Females of child-bearing potential (FOCP) must have a negative serum beta human chorionic gonadotropin (HCG) pregnancy test.
  3. A documented history of severe Symptomatic Orthostatic Hypotension (SOH) that, in the judgment of the treating physician, has required treatment with midodrine HCl, and has been at a stable dose for at least 3 months.
  4. The subject has manifested at least 1 of the following symptoms while standing or had a medical history of 1 of the following when not treated for orthostatic hypotension (OH): dizziness, lightheadedness, feeling faint, or feeling like they might black out.

Exclusion criteria

  1. The subject is a pregnant or lactating female.
  2. The subject has pre-existing sustained supine hypertension greater than 180mmHg systolic and 110mmHg diastolic BP or had these measurements at the Screening Visit. Sustained is defined as persistently greater at 2 separate measurements at least 5 minutes apart with the subject supine and at rest for the 5 minutes.
  3. Subjects taking concomitant medications of interest are excluded unless those medications are reviewed and discussed with the Medical Monitor or Study Physician and documented prior to enrolling the subject. If agreement is reached between the Investigator and Sponsor for the subject to continue in the study, all allowed medications should be maintained at a constant dose throughout the study.
  4. The Principal Investigator deems any clinical laboratory test (at the Screening Visit) abnormality to be clinically significant
  5. The subject has participated in other studies of investigational drugs or devices within 30 days prior to enrollment in this study (other than Study SPD426-406).
  6. Current or relevant history of physical or psychiatric illness, any medical disorder that may require treatment or make the subject unlikely to fully comply with the requirements of the study or complete the study, or any condition that presents undue risk from the investigational product or study procedures.
  7. The subject has a concurrent chronic or acute illness, disability, or other condition (including significant unexpected laboratory or electrocardiogram [ECG] findings) that might confound the results of the tests and/or measurements administered in this study, or that might have increased the risk to the subject.
  8. Known or suspected intolerance or hypersensitivity to the investigational product(s), closely-related compounds, or any of the stated ingredients.
  9. Prior enrollment failure or randomization in this study.
  10. History of alcohol abuse or other substance abuse within the last year.
Both
18 Years and older
No
Contact information is only displayed when the study is recruiting subjects
United States,   Czech Republic,   Poland,   Slovakia
 
NCT01515865
SPD426-405
Yes
Shire
Shire
Not Provided
Not Provided
Shire
April 2014

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP