Lymphedema
MONDO:0019297Excess fluid collection in tissues, causing swelling. It is the result of obstruction of lymphatic vessels or lymph nodes.
Also known as: lymphatic edema (morphologic abnormality), lymphatic oedema, lymphatic oedema (morphologic abnormality)
205 clinical trials for this condition and its sub-types, 145 tagged with Lymphedema itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Lymphedema
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Primary lymphedema 9 trials · 66 incl. sub-types
13 sub-types
- Lymphatic malformation 17 trials · 56 incl. sub-types Sub-types →
- Chylous ascites 2 trials
- Aagenaes syndrome 1 trial
- German syndrome 1 trial
- CELSR1-related late-onset primary lymphedema 0 trials
- EPHB4-related lymphatic-related hydrops fetalis 0 trials
- GJC2-related late-onset primary lymphedema 0 trials
- Aplasia cutis congenita-intestinal lymphangiectasia syndrome 0 trials
- Congenital pulmonary lymphangiectasia 0 trials
- Hypotrichosis-lymphedema-telangiectasia syndrome (grouping) 0 trials Sub-types →
- Lymphedema-atrial septal defects-facial changes syndrome 0 trials
- Mullerian derivatives-lymphangiectasia-polydactyly syndrome 0 trials
- Warts-immunodeficiency-lymphedema-anogenital dysplasia syndrome 0 trials
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Elephantiasis 1 trial · 9 incl. sub-types
2 sub-types
- Filarial elephantiasis 9 trials
- Podoconiosis 1 trial
Most studied deeper sub-types
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New dye could spare thousands of women from unnecessary lymph node removal
Disease control PausedThis study tests a new dye called Magtrace that stays in the lymph nodes for weeks. For women with non-invasive breast cancer (DCIS) having a mastectomy, this dye may allow doctors to safely delay lymph node removal until after the breast tissue is checked for hidden invasive can…
Phase 2 • Sponsor: University of Florida • Aim: Disease control
Last updated Sep 13, 2026 00:00 UTC
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One-Week radiation may cut lymphedema risk in breast cancer patients
Disease control OngoingThis study compares a 1-week radiation course to a standard 3-week course for women with node-positive breast cancer. The goal is to see if the shorter treatment is just as effective at preventing cancer from coming back while reducing the risk of lymphedema (arm swelling). About…
Phase 3 • Sponsor: Ontario Clinical Oncology Group (OCOG) • Aim: Disease control
Last updated Jun 27, 2026 14:00 UTC
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New study tests simple strategy to stop breast cancer arm swelling for good
Disease control OngoingThis study tests whether closely monitoring arm swelling after breast cancer surgery and treating it early with a compression sleeve can prevent long-term lymphedema. 250 women who had many lymph nodes removed will be randomly assigned to either the monitoring program or usual ca…
Sponsor: Rigshospitalet, Denmark • Aim: Disease control
Last updated Jun 27, 2026 12:37 UTC
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New mapping technique may stop arm swelling in breast cancer patients
Disease control OngoingThis study tests a technique called axillary reverse mapping (ARM) to see if it can prevent lymphedema—painful arm swelling—after breast cancer surgery. About 534 people with stage I-III breast cancer will be followed for 3 years. The goal is to find out if mapping and preserving…
Phase 3 • Sponsor: Alliance for Clinical Trials in Oncology • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC
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Fewer radiation sessions may keep breast cancer at bay
Disease control OngoingThis study is testing a shorter, more intense radiation schedule (hypofractionation) for women with breast cancer who have had surgery. The goal is to see if this approach is safe and effective at preventing cancer from coming back while reducing side effects like arm swelling. F…
Sponsor: Corewell Health East • Aim: Disease control
Last updated Jun 27, 2026 12:09 UTC
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New surgery aims to stop lymphedema before it starts
Disease control OngoingThis study tests whether a surgical technique called immediate lymphatic reconstruction can prevent lymphedema (arm swelling) in breast cancer patients who need lymph node removal. About 180 women will be randomly assigned to receive either standard lymph node removal alone or wi…
Phase 3 • Sponsor: Memorial Sloan Kettering Cancer Center • Aim: Disease control
Last updated Jun 27, 2026 09:09 UTC
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Sound waves could reveal hidden fluid in swollen limbs
Diagnosis By invitation onlyThis study tests a new ultrasound technique called SAVE that measures how stiff and fluid-filled arm tissues are in people with lymphedema. Researchers want to see if this method can accurately tell the difference between a swollen arm and a healthy one. If it works, it could hel…
Sponsor: Mayo Clinic • Aim: Diagnosis
Last updated Jul 12, 2026 00:00 UTC
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New imaging technique could shed light on lymphatic disorders
Diagnosis By invitation onlyThis study uses a special camera and a safe dye to take pictures of the lymphatic system, which helps move fluid in the body. Researchers want to see how this system works in healthy people and in those with conditions like lymphedema or lipedema. The goal is to find patterns tha…
Sponsor: The University of Texas Health Science Center, Houston • Aim: Diagnosis
Last updated Jun 27, 2026 11:00 UTC
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Early treatment may stop swelling in head and neck cancer survivors
Prevention OngoingThis study tests whether starting physiotherapy early—before any swelling appears—can prevent lymphedema in people treated for head and neck cancer. Twenty participants will either use a home compression device daily or receive standard care. Researchers will track swelling and u…
Phase 1 • Sponsor: The University of Texas Health Science Center, Houston • Aim: Prevention
Last updated Aug 29, 2026 00:00 UTC
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New surgery aims to stop arm swelling in breast cancer survivors
Prevention OngoingThis study tests whether moving lymph nodes from one part of the body to the armpit during breast reconstruction can lower the risk of lymphedema, a painful arm swelling. Thirty breast cancer patients who had mastectomy and lymph node removal will receive the extra procedure. Res…
Sponsor: M.D. Anderson Cancer Center • Aim: Prevention
Last updated Jul 24, 2026 00:00 UTC
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Smartphone app could help breast cancer survivors avoid painful arm swelling
Prevention OngoingThis study tests whether a mobile application can help breast cancer survivors prevent lymphedema, a common and often permanent swelling of the arm after surgery. Participants who had breast cancer surgery at least one month ago will be randomly assigned to use the app or receive…
Sponsor: Inonu University • Aim: Prevention
Last updated Jul 16, 2026 00:00 UTC
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New surgical trick may stop arm swelling in breast cancer patients
Prevention OngoingThis study tests whether a special surgical technique called Axillary Reverse Mapping (ARM) can prevent lymphedema (arm swelling) in breast cancer patients who need lymph node removal. The ARM technique aims to preserve the arm's lymph drainage during surgery. 100 patients will b…
Sponsor: Hospital Universitari de Bellvitge • Aim: Prevention
Last updated Jun 27, 2026 12:04 UTC
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Could online therapy ease the swelling of breast cancer lymphedema?
Symptom relief OngoingThis trial tests whether a live online exercise and self-drainage program can reduce arm swelling in women with breast cancer-related lymphedema. Researchers will compare women who join live video sessions with a therapist to those who follow the same program at home using a broc…
Sponsor: Istanbul University • Aim: Symptom relief
Last updated Sep 11, 2026 00:00 UTC
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Could freezing chest nerves replace opioids after mastectomy?
Symptom relief By invitation onlyThis study tests whether temporarily freezing the nerves that supply the breast can reduce pain and the need for opioid painkillers after mastectomy. About 216 women having breast removal will receive either the freezing treatment or a sham procedure. The goal is to see if a sing…
Sponsor: University of California, San Diego • Aim: Symptom relief
Last updated Aug 26, 2026 00:00 UTC
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Breathing technique may enhance lymphedema therapy in breast cancer survivors
Symptom relief OngoingThis study investigates whether adding diaphragmatic breathing exercises to standard manual lymphatic drainage (MLD) therapy reduces arm swelling and pain better than MLD alone in women who developed lymphedema after a radical mastectomy. Participants are female breast cancer sur…
Sponsor: University of Lahore • Aim: Symptom relief
Last updated Jul 02, 2026 00:00 UTC
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New massage technique aims to ease leg swelling in women
Symptom relief By invitation onlyThis study tests a special massage technique called the Paloma Sahid Method to reduce leg swelling in women with lymphedema. Thirty-two women aged 30-65 with swelling in one leg will receive 12 sessions over one month. The goal is to see if this treatment improves leg size, funct…
Sponsor: University Diego Portales • Aim: Symptom relief
Last updated Jun 27, 2026 13:05 UTC
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Home vs. clinic: which lymphedema therapy works best for cancer survivors?
Symptom relief OngoingThis study compares two approaches to treating lymphedema (swelling) in people who have had head and neck cancer. One group gets all their therapy in a clinic, while the other starts with a few in-person sessions and then continues via video calls at home. The goal is to see if t…
Sponsor: Abramson Cancer Center at Penn Medicine • Aim: Symptom relief
Last updated Jun 27, 2026 12:29 UTC
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Pain study pulled before it even started
Symptom relief CancelledThis study aimed to compare two ways of numbing the chest after a mastectomy: a targeted nerve block versus direct injection into the surgical area. It was planned for adults aged 18-80 undergoing unilateral mastectomy. However, the trial was withdrawn before enrolling any partic…
Phase 4 • Sponsor: Universitair Ziekenhuis Brussel • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC
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Can a simple arm measurement help prevent lymphedema pain?
Knowledge-focused OngoingThis study asks breast cancer patients about their thoughts on screening for lymphedema, a common side effect where the arm becomes swollen and painful after treatment. Researchers use a device called a perometer to measure arm size before and after surgery. The goal is to see if…
Sponsor: M.D. Anderson Cancer Center • Aim: Knowledge-focused
Last updated Sep 16, 2026 00:00 UTC
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Forgotten side effect: new study tracks leg swelling in men with prostate cancer
Knowledge-focused OngoingThis study follows 214 men treated for prostate cancer to see how many develop lower limb lymphedema (leg swelling) and who is most at risk. Participants attend check-ups every three months for 18 months. The goal is to better understand this side effect and its impact on quality…
Sponsor: Rigshospitalet, Denmark • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Massive PT study mines 4 million records to find what works best
Knowledge-focused OngoingThis study looks back at the medical records of about 4 million people who had physical or occupational therapy for muscle and joint problems. Researchers want to see if different ways of giving therapy lead to different results. No new treatments are tested—the goal is to learn …
Sponsor: ATI Holdings, LLC • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:11 UTC
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Lymphedema patients needed to donate samples for future discoveries
Knowledge-focused By invitation onlyThis study is collecting saliva, blood, and tissue from 100 adults with lymphedema to store for future research. The goal is to build a biorepository that can help scientists discover and validate biomarkers to improve microvascular treatment for lymphedema. Participants are not …
Sponsor: Mayo Clinic • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:52 UTC
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New arm-measuring device could help breast cancer patients spot lymphedema early
Knowledge-focused OngoingThis study is testing a newly developed arm circumference measurement device for patients who may develop lymphedema after breast cancer surgery. Researchers want to see if the device is more accurate, faster, and easier to use than the traditional tape measure. The study involve…
Sponsor: Saglik Bilimleri Universitesi Gulhane Tip Fakultesi • Aim: Knowledge-focused
Last updated Jun 26, 2026 13:37 UTC