nitroglycerin and Anxiety

nitroglycerin has been researched along with Anxiety in 10 studies

Nitroglycerin: A volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and explosives.
nitroglycerol : A nitrate ester that is glycerol in which nitro group(s) replace the hydrogen(s) attached to one or more of the hydroxy groups.
nitroglycerin : A nitroglycerol that is glycerol in which the hydrogen atoms of all three hydroxy groups are replaced by nitro groups. It acts as a prodrug, releasing nitric oxide to open blood vessels and so alleviate heart pain.

Anxiety: Feelings or emotions of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.

Research

Studies (10)

Authors

Clinical Trials (1)

Trial Overview

Trial Outcomes

Absolute Composite Stress Score

A global stress measure (mean rank), was the primary outcome combining the following components at baseline and following treatment: Beck Depression Inventory II, Spielberger Anxiety Inventory-State, General Health Questionnaire, PROMIS Anger Questionnaire, and Perceived Stress Scale. A range from 1 to 147 was present with higher scores suggestive of better function. The change in each individual scaled score is presented in primary outcome 2. (NCT00981253)
Timeframe: Baseline; 12 weeks

Baroreflex Sensitivity

Baroreflex sensitivity was obtained from beat-to-beat heart rate and blood pressure recorded from patients in the supine position with a Nexfin noninvasive blood pressure monitor. (NCT00981253)
Timeframe: At 12 weeks

Change in High-sensitivity C-Reactive Protein

High-sensitivity C-reactive protein was quantified by ELISA. Values >10 mg/L were truncated at 10 to account for acute inflammatory processes that may have skewed the distribution of this blood marker. (NCT00981253)
Timeframe: Baseline; 12 weeks

Heart Rate Variability During Controlled Breathing (HRV-DB)

Heart rate variability was obtained from beat-to-beat heart rate. Heart rate was assessed from R-R interval changes elicited during a 100-second controlled breathing task. (NCT00981253)
Timeframe: At 12 weeks

Change From Baseline to 12 Weeks in Individual Scaled Scores

"Beck Depression Inventory II: 21-item scale used to measure depression. Scores range from 0 to 63, with higher scores suggesting greater depressive symptoms.~State-Trait Anxiety Inventory: 20-item scale which assess levels of state anxiety. Scores range from 20 to 80 with scores ≥40 suggesting clinically significant anxiety.~General Health Questionnaire:12-item measure of general distress. Scores range from 0 to 36, with higher scores indicating greater emotional distress.~Patient-Reported Outcomes Measurement Information System (PROMIS) Anger: 8-item scale which assesses anger. Scores range from 8 to 40, with higher scores indicating greater anger.~Perceived Stress Scale: 10-item measure of general distress and perceived ability to cope. Scores range from 0 to 40, higher scores indicate greater stress." (NCT00981253)
Timeframe: Baseline; 12 weeks

Heart Rate Variability During Rest

Heart rate variability was obtained from beat-to-beat heart rate. Heart rate was assessed from R-R interval changes elicited during 5 minutes of normal relaxed breathing (NCT00981253)
Timeframe: At 12 weeks

Major Adverse Cardiovascular Events (MACE) - All Cause Death, MI, Cardiac Revascularization and Cardiovascular Hospitalization.

Patients documented all medical encounters on an annual basis after enrollment. Medical records were reviewed, and events, categorized on the basis of American College of Cardiology/American Heart Association criteria. The following medical events were included: all-cause mortality, fatal and nonfatal myocardial infarction (MI), coronary or peripheral artery revascularization, stroke/transient ischemic attack, and unstable angina requiring hospitalization. (NCT00981253)
Timeframe: Baseline through Follow-up (median, 3.2 years)

Trials

1 trial available for nitroglycerin and Anxiety

Other Studies

9 other studies available for nitroglycerin and Anxiety