Effectiveness of Prazosin in Bulimic Patients Experiencing Nightmares Due to PTSD
NCT ID: NCT02382848
Last Updated: 2019-07-16
Study Results
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View full resultsBasic Information
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COMPLETED
NA
9 participants
INTERVENTIONAL
2015-07-31
2018-03-09
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
DOUBLE
Study Groups
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Prazosin, Then Placebo
Participants first received Prazosin. A starting dose of Prazosin (1mg capsule) will be given at Week # 1 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily. After a washout period, they then receive Placebo
Prazosin
A starting dose of Prazosin (1mg capsule) will be given at Week # 1 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily.
Placebo
Prazosin-matched placebo pill
Placebo, Then Prazosin
Participants first received Placebo (matching Prazosin) for a 3 consecutive week period during the 7 week study period. After a washout period, they then received Prazosin. The starting dose of Prazosin (1mg capsule) will be given at Week # 5 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily.
Prazosin
A starting dose of Prazosin (1mg capsule) will be given at Week # 5 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily.
Placebo
Prazosin-matched placebo pill
Interventions
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Prazosin
A starting dose of Prazosin (1mg capsule) will be given at Week # 1 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily.
Placebo
Prazosin-matched placebo pill
Prazosin
A starting dose of Prazosin (1mg capsule) will be given at Week # 5 of this arm. Symptoms will be reassessed and medication will be adjusted by 1-2 mg increments every 7 days for 3 weeks based on clinical response and severity of night mares, to achieve maximum therapeutic benefit while monitoring adverse effects using side effects scale on weekly basis (psychiatrist will be using the scale at every visit). The end point for capping the Prazosin dose will be 6 mg daily.
Placebo
Prazosin-matched placebo pill
Eligibility Criteria
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Inclusion Criteria
* Clinical diagnosis of Bulimia Nervosa with complaint of nightmares secondary to PTSD
Exclusion Criteria
* Narcolepsy
* Sleep Apnea
* Neurological disorders
* Pregnancy
* cardiac abnormalities
* significant electrolyte abnormalities
* Use of steroids, beta blockers, prazosin
* Alcohol/substance abuse
18 Years
45 Years
FEMALE
No
Sponsors
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Milton S. Hershey Medical Center
OTHER
Responsible Party
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Fauzia Mahr, MD
Associate Professor
Principal Investigators
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Fauzia Mahr
Role: PRINCIPAL_INVESTIGATOR
Penn State College of Medicine, Milton S. Hershey Medical Center
Locations
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Penn State College of Medicine, Milton S. Hershey Medical Center
Hershey, Pennsylvania, United States
Countries
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References
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Aurora RN, Zak RS, Auerbach SH, Casey KR, Chowdhuri S, Karippot A, Maganti RK, Ramar K, Kristo DA, Bista SR, Lamm CI, Morgenthaler TI; Standards of Practice Committee; American Academy of Sleep Medicine. Best practice guide for the treatment of nightmare disorder in adults. J Clin Sleep Med. 2010 Aug 15;6(4):389-401.
Singareddy R, Krishnamurthy VB, Vgontzas AN, Fernandez-Mendoza J, Calhoun SL, Shaffer ML, Bixler EO. Subjective and objective sleep and self-harm behaviors in young children: a general population study. Psychiatry Res. 2013 Oct 30;209(3):549-53. doi: 10.1016/j.psychres.2013.03.036. Epub 2013 Apr 23.
Dansky BS, Brewerton TD, Kilpatrick DG, O'Neil PM. The National Women's Study: relationship of victimization and posttraumatic stress disorder to bulimia nervosa. Int J Eat Disord. 1997 Apr;21(3):213-28. doi: 10.1002/(sici)1098-108x(199704)21:33.0.co;2-n.
Mitchell KS, Mazzeo SE, Schlesinger MR, Brewerton TD, Smith BN. Comorbidity of partial and subthreshold ptsd among men and women with eating disorders in the national comorbidity survey-replication study. Int J Eat Disord. 2012 Apr;45(3):307-15. doi: 10.1002/eat.20965. Epub 2011 Oct 19.
Gleaves DH, Eberenz KP, May MC. Scope and significance of posttraumatic symptomatology among women hospitalized for an eating disorder. Int J Eat Disord. 1998 Sep;24(2):147-56. doi: 10.1002/(sici)1098-108x(199809)24:23.0.co;2-e.
Bicanic IA, Postma RM, Sinnema G, De Roos C, Olff M, Van Wesel F, Van de Putte EM. Salivary cortisol and dehydroepiandrosterone sulfate in adolescent rape victims with post traumatic stress disorder. Psychoneuroendocrinology. 2013 Mar;38(3):408-15. doi: 10.1016/j.psyneuen.2012.06.015. Epub 2012 Aug 4.
Vgontzas AN, Tsigos C, Bixler EO, Stratakis CA, Zachman K, Kales A, Vela-Bueno A, Chrousos GP. Chronic insomnia and activity of the stress system: a preliminary study. J Psychosom Res. 1998 Jul;45(1):21-31. doi: 10.1016/s0022-3999(97)00302-4.
Lester NA, Keel PK, Lipson SF. Symptom fluctuation in bulimia nervosa: relation to menstrual-cycle phase and cortisol levels. Psychol Med. 2003 Jan;33(1):51-60. doi: 10.1017/s0033291702006815.
Ross RJ, Gresch PJ, Ball WA, Sanford LD, Morrison AR. REM sleep inhibition by desipramine: evidence for an alpha-1 adrenergic mechanism. Brain Res. 1995 Dec 1;701(1-2):129-34. doi: 10.1016/0006-8993(95)00984-x.
Taylor FB, Martin P, Thompson C, Williams J, Mellman TA, Gross C, Peskind ER, Raskind MA. Prazosin effects on objective sleep measures and clinical symptoms in civilian trauma posttraumatic stress disorder: a placebo-controlled study. Biol Psychiatry. 2008 Mar 15;63(6):629-32. doi: 10.1016/j.biopsych.2007.07.001. Epub 2007 Sep 14.
Germain A, Richardson R, Moul DE, Mammen O, Haas G, Forman SD, Rode N, Begley A, Nofzinger EA. Placebo-controlled comparison of prazosin and cognitive-behavioral treatments for sleep disturbances in US Military Veterans. J Psychosom Res. 2012 Feb;72(2):89-96. doi: 10.1016/j.jpsychores.2011.11.010. Epub 2011 Dec 20.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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00001746
Identifier Type: -
Identifier Source: org_study_id
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