Drug-Free pain relief for sickle cell disease shows promise
NCT ID NCT04906447
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether guided relaxation and acupuncture can reduce chronic pain and opioid use in adults with sickle cell disease. About 360 participants across three health centers were randomly assigned to one of these therapies or usual care. The goal was to see if these mind-body approaches help people cope better with pain and improve their quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- guided relaxation and acupuncture
- What this could lead to
- If effective, these drug-free therapies could provide a safe, non-opioid way to manage chronic sickle cell pain and improve daily function.
- What could go wrong
- This is a completed Phase 2 trial, so results are still preliminary. The therapies may not work for everyone, and individual responses can vary.
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
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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379 people
The number who actually took part.
- Started
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Nov 2021
- Finished
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Feb 2026
- 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 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Diagnosis of sickle cell disease based on hemoglobin electrophoresis * Provision of signed and dated informed consent form * Able to speak and understand English * Chronic pain, defined as a response of "Some days," "Most days" or "Every day" to the question, "In the past 3 months, how often have you had pain?" (Answer options: Never, Some days, Most days, Every day) * Current pain interference using the general activity question from PEG, score ≥3 on 0-10 scale Exclusion Criteria: * Has had a stem cell transplant for sickle cell disease * Current incarceration * Any other condition that the investigator considers precludes participation in the clinical trial
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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.
Contacts and locations
Locations
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Duke University
Durham, North Carolina, 22710, United States
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Emory University
Atlanta, Georgia, 30322, United States
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Johns Hopkins University
Baltimore, Maryland, 21218, United States
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University of Florida
Gainesville, Florida, 32610, United States
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University of Illinois at Chicago
Chicago, Illinois, 60612, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Sickle cell clues to diabetes risk hidden in DNA
- Can adding common pain drugs reduce morphine needs in sickle cell crises?
- Gene editing offers hope for a One-Time sickle cell cure
- Tiny biochip could reveal sickle cell severity
- Can a milder transplant cure sickle cell and thalassemia in adults?
- Can an antioxidant supplement calm sickle cell blood cells?