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Health risks and treatment of anabolic-androgenic steroid (AAS) dependence – a pilot study exploring endocrine therapy to reduce withdrawal symptoms upon AAS-cessation

Health risks and treatment of anabolic-androgenic steroid (AAS) induced hypogonadism among men – a pilot study exploring off-label use of clomiphene citrate to reduce symptoms of androgen deficiency after AAS-cessation - Clomiphene citrate to Treat Anabolic-Androgenic Steroid induced Hypogonadism among men

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2020-005938-15-NO
Enrollment
1
Registered
2021-08-04
Start date
2021-11-03
Completion date
Unknown
Last updated
2025-02-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anabolic androgenic steroid induced hypogonadism among men

Interventions

Trade Name: Clomifen ferring Clomiphene citrate Product Name: Clomifen ferring Product Code: 229903 Pharmaceutical Form: Tablet

Sponsors

Oslo University Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Gender: male 6 months or more of continuous AAS use, Disease characteristics: ASIH as measured by LH and FSH below lower limit for normal range and testosteron above upper limit for normal range. Still using AAS or having ended AAS use less than 4 weeks prior to inclusion, A wish to end AAS use permanently Fulfilling of the criteria for AAS dependence (3 of 9 criteria) Being referred or being enrolled in SUD treatment Liver enzymes alanine transaminase (ALT) and aspartate transaminase (AST) =3 x upper limit of normal range (ULN) for men above 18 years. Normal range AST (15-45U/L), ALT (10-70U/L). Serum-testosterone must be below 25 nmol/L at intervention start. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 30 F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range 0

Exclusion criteria

Exclusion criteria: Current or previous arrhythmia, ischemic heart conditions or heart failure Tromboembolic disease – previous DVT, pulmonary embolism, Hemoglobin above 18.0 gdl. Severe mental disorder including severe depression with or without psychotic symptoms, psychosis and bipolar disorder Non-prescribed use of hormones Current recreational drug use disorder involving ongoing illicit substance use. Hypersensitivity to clomiphene citrate, hyperprolactinemia and uncontrolled thyroid- og adrenal dysfunction.

Design outcomes

Primary

MeasureTime frame
Main Objective: The primary aim is to explore whether off-label use of clomiphene citrate for 16 weeks is safe, and more effective than following AAS-cessation without intervention on reduction of symptoms of androgen deficiency hypogonadism and other health measures related to AAS use.;Secondary Objective: The secondary aims are to detect health risks during ongoing AAS use in the intervention group and assess whether these physical (e.g. liver, vascular, endocrine and metabolic status, body and fat tissue composition, testicular volume and sperm quality), and mental health risks (e.g. depression, anxiety, AAS dependence, body dysmorphia, aggression) for the intervention group are changed 12 months after cessation.;Primary end point(s): Primary end points: Side effects related to clomiphene citrate Change in self reported symptoms of hypogonadism at baseline and at 2,4,6,8,10,12,14,16,26 weeks. •Fatigue •Depression •Anxiety •Sexual dysfunction Change in symptoms related to AAS use at baseline and follow up points •Aggression •Body dysmorphia •Quality of life •Sleep Pain ;Timepoint(s) of evaluation of this end point: Inclusion, 4 weeks, 8 weeks, 12 weeks, 16 weeks

Secondary

MeasureTime frame
Secondary end point(s): Secondary endpoints: Change in measures of physical health from baseline to follow-up: Liver function blood test Endocrine status-blood tests Vascular status Metabolic status Body composition Fat tissue Testicle volume and sperm quality Change in measures of mental health risks from baseline to follow-up: Depression and anxiety AAS dependence Body image Aggression AAS use Adherence to SUD treatment ;Timepoint(s) of evaluation of this end point: Inclusion, 4 weeks, 8 weeks, 12 weeks, 16 weeks, 26 weeks, 52 weeks

Countries

Norway

Contacts

Public ContactAAS Research Group/Steroid project

Oslo University Hospital

steroider@ous-hf.no+4746959791

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026