Effects of Interleukin-1 Beta on Low Testosterone Levels in Men With Obesity and Metabolic Syndrome (NCT02672592) | Clinical Trial Compass
CompletedPhase 3
Effects of Interleukin-1 Beta on Low Testosterone Levels in Men With Obesity and Metabolic Syndrome
Switzerland70 participantsStarted 2016-01
Plain-language summary
Obesity and the metabolic syndrome in men are associated with a high prevalence of hypogonadism of up to 50%. Increased fat mass leads to augmented release of adipocytokines and pro-inflammatory cytokines such as IL-1-beta, IL-6 and tumor necrosis factor-alpha which in turn suppress the hypothalamic-pituitary-gonadal (HPG) axis, leading to hypogonadism. This pathophysiological interplay is termed hypogonadal-obesity-adipocytokine hypothesis. TestIL is a prospective, multicenter, randomized, double-blinded, placebo-controlled trial to test the hypothesis that inhibition of IL-1-activity diminishes the inhibitory effects on HPG axis and increases testosterone levels in men with metabolic syndrome.
Who can participate
Age range
18 Years – 75 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Informed consent as documented by signature,
. Men at the age between 18 and 75 years,
. BMI \>30 kg/m2 and at least 1 manifestation of the metabolic syndrome (i.e. prediabetes, diabetes, hypertension, dyslipidemia),
. Total testosterone level \<12 nmol/l.
Exclusion criteria
. Previous or current medication with testosterone,
. Testosterone deficiency of other cause, i.e. primary hypogonadism caused e.g. by Klinefelters syndrome, cryptorchidism, condition following orchiectomy. Known secondary hypogonadism caused by pituitary adenoma. Patients on antiandrogen medication,
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Clinical signs of infection in the week before inclusion or history of a severe infection during the last 2 months,
. Severe immunosuppression (e.g. patients with previously known infection with human immunodeficiency virus and a cluster of differentiation 4 (CD4) count below 350 x 109/L, patients on immunosuppressive therapy after solid organ transplantation and neutropenic patients with neutrophil count \< 500 x 109/L and patients under chemotherapy with neutrophils 500-1000 x 109/L with an expected decrease to values \< 500 x 109/L),
. Hematologic disease (leukocyte count \< 1.5 x 109/l, hemoglobin \< 11 g/dl, platelets \<100 x 103/µl),
. Other clinically significant concomitant disease states (e.g., renal failure \[Creatinine-Clearance \< 30 ml/min\], hepatic dysfunction \[transaminases \>3x upper normal range\], active carcinoma,
. History of tuberculosis,
. Known or suspected non-compliance, drug or alcohol abuse,