You have 9 free searches left this month | for more free features.

biological sex as a variable

Showing 1 - 25 of >10,000

STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS

Tobacco Use Disorder Trial in Los Angeles (repetitive transcranial magnetic stimulation (rTMS))

Recruiting
  • Tobacco Use Disorder
  • repetitive transcranial magnetic stimulation (rTMS)
  • Los Angeles, California
    Semel Institute of Neuroscience
Jan 27, 2023

CTEPH Trial in Murray

Recruiting
  • CTEPH
    • Murray, Utah
      Intermountain Medical Center
    Oct 23, 2023

    Exercise Trial (Seated Rest (Non-exercise control), High-intensity interval exercise)

    Not yet recruiting
    • Exercise
    • Seated Rest (Non-exercise control)
    • High-intensity interval exercise
    • (no location specified)
    Oct 4, 2023

    Exercise Trial in Hamilton (Sprint interval exercise training)

    Recruiting
    • Exercise
    • Sprint interval exercise training
    • Hamilton, Ontario, Canada
      McMaster University
    Jan 25, 2022

    Hypertrophy, Body Weight Changes, Muscle Size Trial in Halifax (Resistance Training Program)

    Not yet recruiting
    • Hypertrophy
    • +2 more
    • Resistance Training Program
    • Halifax, Nova Scotia, Canada
      Dalplex Fitness Centre
    Jan 16, 2023

    Brain Blood Flow Responses During Exercise

    Enrolling by invitation
    • Cerebrovascular Circulation
    • Magnetic Resonance Imaging
    • MRI
    • Madison, Wisconsin
      University of Wisconsin-Madison
    May 17, 2023

    Cannabis Use Disorder Trial in Charleston (Cannabidiol oral solution, Placebo)

    Not yet recruiting
    • Cannabis Use Disorder
    • Cannabidiol oral solution
    • Placebo
    • Charleston, South Carolina
      Medical University of South Carolina
    May 30, 2023

    Arterial Stiffening, Aging, Menopause Trial in Aurora (GnRHant - Ganirelix acetate, Transdermal estradiol patch, Transdermal

    Completed
    • Arterial Stiffening
    • +2 more
    • GnRHant - Ganirelix acetate
    • +2 more
    • Aurora, Colorado
      University of Colorado Anschutz Medical Center, Clinical Transla
    Dec 22, 2020

    Chlamydia Infections, Gonorrhea, Syphilis Infection Trial in Spain (Participatory teaching group, Sham control group)

    Not yet recruiting
    • Chlamydia Infections
    • +5 more
    • Participatory teaching group
    • Sham control group
    • Sant Andreu de la Barca, Barcelona, Spain
    • +3 more
    Feb 3, 2023

    Amputation Trial in Ann Arbor (Powered prosthesis)

    Recruiting
    • Amputation
    • Powered prosthesis
    • Ann Arbor, Michigan
      Rehab Lab, University of Michigan
    Nov 17, 2023

    Skeletal Muscle Fatty Acid Metabolism Trial in Kingston (Fish oil)

    Not yet recruiting
    • Skeletal Muscle Fatty Acid Metabolism
    • Fish oil
    • Kingston, Ontario, Canada
      School of Kinesiology and Health Studies
    Aug 1, 2023

    Comparative Study of Gender Identity Disorder Versus Control

    Recruiting
    • Gender Dysphoria, Adult
    • Psychiatric evaluations
    • Poitiers, France
      Centre Hospitalier Henri Laborit
    Jul 18, 2022

    Aging Trial in Bologna (Coenzyme Q10, Selenium, Resveratrol)

    Not yet recruiting
    • Aging
    • Coenzyme Q10
    • +5 more
    • (no location specified)
    Aug 12, 2022

    Cigarette Smoking-Related Carcinoma, Lung Carcinoma Trial in Columbus (procedure, biological, other)

    Not yet recruiting
    • Cigarette Smoking-Related Carcinoma
    • Lung Carcinoma
    • Biospecimen Collection
    • +4 more
    • Columbus, Ohio
      Ohio State University Comprehensive Cancer Center
    Sep 6, 2023

    Psychological Stress Trial in Ada (Stress immediately before learning in males, Sham control immediately before learning in

    Completed
    • Psychological Stress
    • Stress immediately before learning in males
    • +7 more
    • Ada, Ohio
      Ohio Northern University
    Dec 1, 2022

    Transgenderism Trial (gender affirming hormonal treatment in transgender men, gender affirming hormonal treatment in transgender

    Not yet recruiting
    • Transgenderism
    • gender affirming hormonal treatment in transgender men
    • gender affirming hormonal treatment in transgender women
    • (no location specified)
    Jul 22, 2022

    Effectiveness of Advanced Therapies in Psoriatic Arthritis

    Recruiting
    • Psoriatic Arthritis
      • Toronto, Ontario, Canada
        Women's College Hospital
      Jul 20, 2023

      Sodium Intake, Endothelial Dysfunction Trial in San Marcos (Low-sodium intake, High-sodium intake)

      Recruiting
      • Sodium Intake
      • Endothelial Dysfunction
      • Low-sodium intake
      • High-sodium intake
      • San Marcos, Texas
        Texas State University
      Apr 3, 2023

      Gender Dysphoria, Gender Identity, Gender Issues Trial (Testosterone treatment, Placebo treatment)

      Not yet recruiting
      • Gender Dysphoria
      • +2 more
      • Testosterone treatment
      • Placebo treatment
      • (no location specified)
      Dec 11, 2022

      Heart Diseases, Left Ventricular Dysfunction Trial in Arlington (Estradiol patch, Cetrotide, Fasting)

      Recruiting
      • Heart Diseases
      • Left Ventricular Dysfunction
      • Estradiol patch
      • +3 more
      • Arlington, Texas
        University of Texas at Arlington
      Mar 10, 2022

      Twin Placenta Trial in Ghent (saliva sample, questionnaire)

      Recruiting
      • Twin Placenta
      • saliva sample
      • questionnaire
      • Ghent, Belgium
        Ghent University hospital
      Feb 16, 2023

      Anesthesia, Healthy, Consciousness, Level Altered Trial (Transcranial Magnetic Stimulation)

      Not yet recruiting
      • Anesthesia
      • +2 more
      • Transcranial Magnetic Stimulation
      • (no location specified)
      Aug 18, 2023

      Inflammation Trial in London (Cantharidin)

      Recruiting
      • Inflammation
      • London, United Kingdom
        The William Harvey Research Institute
      Nov 9, 2022

      PTEN Expression in Functional and Pathological Endometrial

      Completed
      • Endometrial Hyperplasia
      • Endometrial Adenocarcinoma
      • routine stain by H&E.
      • Sohag, Egypt
        Maisa Hashem Mohammed
      Jul 13, 2022

      Post-exposure Prophylaxis, Sexually Transmitted Diseases, Doxycycline Trial (Samples)

      Not yet recruiting
      • Post-exposure Prophylaxis
      • +2 more
      • Samples
      • (no location specified)
      Aug 21, 2023