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Sleep hormone melatonin put to the test against lupus fatigue and inflammation
NCT ID NCT07721324
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This trial investigates whether taking melatonin before bed can improve sleep quality, reduce fatigue, and lower inflammation in adults with active lupus. Sixty-four participants will either receive standard care plus melatonin or standard care alone for 12 weeks. Researchers will measure changes in blood markers of inflammation and oxidative stress, as well as sleep and quality of life scores.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- melatonin, a hormone that regulates sleep, given as an oral tablet (15 mg/day) for 12 weeks
- What this could lead to
- If it works, melatonin could become a simple, low-cost way to improve sleep, reduce fatigue, and lower inflammation in people with lupus.
- What could go wrong
- This is a small, early-stage trial. Melatonin may not significantly affect lupus symptoms or inflammation, and side effects like drowsiness or dizziness are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 64 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult male and female patients with active SLE aged 18-60 years * Active SLE patients defined on SLEDAI-2K score to be (more than or equal 4 up to 11) according to the classification of SLE as suggested by the American Rheumatology Association (American College of Rheumatology) * Have had non-life-threatening disease * Taking stable doses of medications for SLE treatment in the last three months * Ability and willingness to cooperate in the study Exclusion Criteria: * Other autoimmune diseases * Uncontrolled hypertension or Uncontrolled DM * Severe renal (GFR \< 30 ml/min ) or severe liver diseases (ALT or AST \<3 times ULN or total bilirubin \> 2 times ULN) * Life-threatening SLE including * Severe hemolysis (reticulocyte count \>8%) * Severe thrombocytopenia (platelet count \<40 000) * Endocarditis * Lupus pneumonia * Alveolar hemorrhage * Using sedations, antidepressants, contraceptives, antioxidant and/or omega-3-fatty acid supplements one month prior to or during the study * Smoking and/ or alcohol intake * Allergy to melatonin * Pregnancy, pregnancy plans and lactation. * Having active infectious diseases * poor patient compliance * Any sleeping pills two weeks prior to the study * Malabsorption syndromes * Malignancy * Warfarin or heparin use or high-dose aspirin (more than 325 mg/day) * Stroke
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Department of Rheumatology Ain Shams University hospitals
Cairo, Egypt
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