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CompletedNCT00833976Updated Jul 2, 2017Results posted

Omega-3 Fatty Acids (Lovaza) for Second Generation Antipsychotic-Associated Hypertriglyceridemia

A Phase 4 interventional study of Lovaza in High Triglycerides, Hypercholesterolemia and Schizophrenia, sponsored by Massachusetts General Hospital. Completed at 1 site in United States. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2017-07-02.

Sponsored by Massachusetts General Hospital · Phase 4, Interventional, and Treatment

Phase
Phase 4
Study type
Interventional
Enrollment
65
Allocation
Not applicable
Ages
18 Years to 75 Years
Sex
All
01

Study summary

This is an open-label pilot study of omega-3 fatty acids (Lovaza) for hypertriglyceridemia in subjects who have been on an atypical (second-generation) antipsychotic medication. The investigators hypotheses are that patients who receive Lovaza will experience a significant decrease in triglycerides from baseline. Secondary hypotheses include: Patients will experience a significant decrease in total cholesterol, and Lovaza will be well tolerated.

Read the detailed description

This is an open-label pilot study of omega-3 fatty acids (Lovaza) for hypertriglyceridemia in subjects who have been on an atypical (second generation) antipsychotic medication. Eligible subjects include men and women, ages 18-75, who have been taking an atypical antipsychotic for at least three months prior to enrollment. Atypical antipsychotics include: clozapine (Clozaril), olanzapine (Zyprexa), risperidone (Risperdal), aripiprazole (Abilify), ziprasidone (Geodon), quetiapine (Seroquel), paliperidone (Invega), asenapine (Saphris), iloperidone (Fanapt), and lurasidone (Latuda). Eligible subjects must also have serum triglycerides >200 mg/dl or high cholesterol >250 mg/dl at baseline.

02

Conditions studied

  • High Triglycerides
  • Hypercholesterolemia
  • Schizophrenia
  • Schizoaffective Disorder
  • Bipolar Disorder
03

In context

Hypercholesterolemia

1,238 studies on the registry are indexed under Hypercholesterolemia; 110 are open to participants now.

This study's enrollment of 65 is below the median of 100 across 992 interventional studies indexed under Hypercholesterolemia.

Browse Hypercholesterolemia studies →

Lead sponsor

Massachusetts General Hospital is the lead sponsor of 2,536 studies on the registry; 446 are open to participants now.

Of its 214 completed or terminated interventional studies of FDA-regulated products, 161 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. Female or male patients, 18-75 years of age.
  2. Serum triglycerides >200 mg/dl or high cholesterol >250 mg/dl
  3. Current use of an atypical (second-generation) antipsychotic medication - including clozapine (Clozaril), olanzapine (Zyprexa), risperidone (Risperdal), aripiprazole (Abilify), ziprasidone (Geodon), quetiapine (Seroquel), paliperidone (Invega) - for at least three months

Exclusion criteria

Exclusion Criteria:

  1. Current use of triglyceride or cholesterol-lowering medication other than a statin
  2. Current use of omega-3 fatty acid supplement
  3. Intake of fish more than twice per week
  4. Currently pregnant, or breastfeeding
  5. Known hypersensitivity or allergy to omega-3 fatty acids (or any fish allergies)
  6. Current use of anticoagulant medication, except for 1 baby aspirin/day - 81mg (coumadin, heparin, Plavix. etc).
  7. Consumption of alcohol greater than two drinks per day or active substance abuse
  8. Any medical condition that would make participation in the study unsafe, as determined by investigator
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
65 participants (actual)

Study arms

  • Experimental
    open-label Lovaza (omega-3 fatty acids)

    4g per day (4g once a day or 2g two times a day) for 16 weeks

    Drug: Lovaza

Interventions

  • DrugLovaza

    4 grams per day

    Also known as: Omega 3 Fatty Acids

06

What researchers measure

Primary outcomes

  1. Change in Triglycerides From Baseline to 16 Weeks

    Time frame: 16 weeks

Secondary outcomes

  1. Change in Total Cholesterol From Baseline to 16 Weeks

    Time frame: 16 weeks

  2. Tolerability of Omega-3 Fatty Acid Capsules (Lovaza)

    At each of the visits, participants completed a questionnaire to determine tolerability of the omega-3 fatty acid capsules (Lovaza).

    Time frame: 16 weeks

07

Results

Posted Apr 4, 2016

Participant flow

Participant flow — Overall Study
MilestoneOpen-label Lovaza (Omega-3 Fatty Acids)
Started65
Completed14
Not completed51
Withdrew: Withdrawal by subject5
Withdrew: Lost to follow-up4
Withdrew: Did not meet eligibility criteria41
Withdrew: Physician decision1

Outcome measures

PrimaryChange in Triglycerides From Baseline to 16 Weeks
Time frame:
16 weeks
Reported as:
Mean · mg/dL
Change in Triglycerides From Baseline to 16 Weeks
mg/dLOpen-label Lovaza (Omega-3 Fatty Acids)
Change in Triglycerides From Baseline to 16 Weeks-54.13 ± 83.44
SecondaryChange in Total Cholesterol From Baseline to 16 Weeks
Time frame:
16 weeks
Reported as:
Mean · mg/dL
Change in Total Cholesterol From Baseline to 16 Weeks
mg/dLOpen-label Lovaza (Omega-3 Fatty Acids)
Change in Total Cholesterol From Baseline to 16 Weeks-1.75 ± 29.40
SecondaryTolerability of Omega-3 Fatty Acid Capsules (Lovaza)

At each of the visits, participants completed a questionnaire to determine tolerability of the omega-3 fatty acid capsules (Lovaza).

Time frame:
16 weeks
Reported as:
Count of participants · Participants
Tolerability of Omega-3 Fatty Acid Capsules (Lovaza)
ParticipantsOpen-label Lovaza (Omega-3 Fatty Acids)
non-tolerable1
tolerable22

Adverse events

Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Open-label Lovaza (Omega-3 Fatty Acids)—0/65 (0%)13/65 (20%)
Most frequent other events
Most frequent other events
EventOpen-label Lovaza (Omega-3 Fatty Acids)
NauseaGastrointestinal disorders4/65
Abnormal potassium levelsRenal and urinary disorders2/65
Unpleasant tasteGastrointestinal disorders2/65
Abnormal levels of sodiumRenal and urinary disorders1/65
DehydrationRenal and urinary disorders1/65
Chest painCardiac disorders1/65
Compulsive eatingPsychiatric disorders1/65
GassyGastrointestinal disorders1/65

Baseline characteristics

Age, Continuous
Age, Continuous(years)Open-label Lovaza (Omega-3 Fatty Acids)
Median48 ± 13
Sex: Female, Male
Sex: Female, Male(Participants)Open-label Lovaza (Omega-3 Fatty Acids)
Female36
Male29
Region of Enrollment
Region of Enrollment(participants)Open-label Lovaza (Omega-3 Fatty Acids)
United States65
08

Study locations

1 site
  • Massachusetts General Hospital
    Boston, Massachusetts 02114, United States
09

References and documents

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 2, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00833976
Lead sponsor
Massachusetts General Hospital
Collaborators
GlaxoSmithKline
Responsible party
Marlene P. Freeman, MD (Director of Clinical Services, MGH Center for Women's Mental Health, Massachusetts General Hospital) — Principal investigator
First posted
Feb 2, 2009
Start date
Jul 2009
Primary completion
Mar 2013
Completion
Mar 2013
Results posted
Apr 4, 2016
Last update
Jul 2, 2017

Study contacts

Marlene P Freeman, MD
principal investigator · Massachusetts General Hospital

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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