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| Name | Class |
|---|---|
| Tactile Medical | INDUSTRY |
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Lipedema is a connective tissue disorder that affects up to 10% of women. It is characterized by painful, swollen subcutaneous tissue and disproportionate fat accumulation (primarily in the lower limbs, however it can spread to the abdomen and arms). Patients are often not aware they are affected by this disease; rather, they think they are just overweight or obese.
Patients with lipedema often feel frustrated and uncomfortable as symptoms such as heaviness, pain, and easy bruising impact quality of life. Affected limbs can become so large and heavy that daily tasks such as walking, cleaning, or shopping become impossible.
There is currently no cure for lipedema, thus treatment focuses on symptom management and improved patient-reported outcomes. At present, the two main courses of treatment include non-surgical conservative treatment (e.g., Comprehensive Decongestive Therapy (CDT), diet, exercise, emotional/psychological/social support) and lymph-sparing liposuction performed by a surgeon trained in lipedema treatment. The primary goals for treatment include: reduction/elimination of inflammation, swelling, and pain; increase in lymphatic flow, which reduces/eliminates excessive fluid and swelling; overall management of the physical impact of lipedema; and quality of life improvements which can include emotional, psychological/mental, spiritual, and social enhancement in addition to physical management.
Intermittent Pneumatic Compression (IPC) devices are often used as home-therapy to treat secondary lymphedema or lipo-lymphedema (lipedema with swelling) and may be helpful in preventing the progression of lipedema. IPC use moves lymphatic fluid and supports the elimination of proteinaceous fluids, thus leading to improved patient-reported symptoms, decreased limb girth and volume, increased elasticity of tissues, and fewer episodes of infection.
The purpose of this study is to assess whether 3-4 weeks of IPC usage is associated with alleviation of symptoms and improvement in quality of life in women with lipo-lymphedema (lipedema with swelling).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Conservative Care | Active Comparator | Conservative care (may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT) |
|
| Flexitouch Plus and Conservative Care | Experimental | Flexitouch Plus with conservative care |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Flexitouch Plus and Conservative Care | Device | A segmental, programmable, gradient advanced pneumatic compression device. The system consists of a controller unit and garments, and provides in-home manual lymphatic drainage therapy in the legs for approximately 1 hour daily. Conservative care may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Circumferential Measurements Over Time | Tape measurements along both legs | Changes between Screening and 3-4 weeks will be assessed |
| Patient-Reported Quality of Life | RAND 36-Item Short Form Survey Instrument (SF-36) 1.0 is a global assessment of health impacts on quality of life that taps eight health concepts: physical functioning, bodily pain, role limitations due to physical health problems, role limitations due to personal or emotional problems, emotional well-being, social functioning, energy/fatigue, and general health perceptions. It also includes a single item that provides an indication of perceived change in health. All items are scored so that a high score defines a more favorable health state. In addition, each item is scored on a 0 to 100 range so that the lowest and highest possible scores are 0 and 100, respectively. | Changes between Screening and 3-4 weeks will be assessed |
| Patient-Reported Pain Interference | PROMIS Item Bank v1.0 - Pain Interference - Short Form 6b is a 6 item survey that measures self-reported consequences of pain on relevant aspects of a person's life and may include the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities. All items are scored so that a low score is associated with less pain interference (a more favorable health state). In addition, each item is scored on a 1 to 5 range so that the lowest and highest possible scores are 6 and 30, respectively. | Changes between Screening and 3-4 weeks will be assessed |
| Patient-Reported Pain | Wong Baker Faces Scale is a self-assessment tool that is easily understood by patients, so they are able to choose the face that best illustrates the physical pain they are experiencing associated with their lipo-lymphedema. Face 0 doesn't hurt at all. Face 2 hurts just a little bit. Face 4 hurts a little bit more. Face 6 hurts even more. Face 8 hurts a whole lot. Face 10 hurts as much as you can imagine, although you don't have to be crying to have this worst pain. |
| Measure | Description | Time Frame |
|---|---|---|
| Patient-Reported Mobility | PROMIS Item Bank v2.0 - Mobility is a 15-item survey that focuses on activities of physical mobility such as getting out of bed or a chair to activities such as running. All items are scored so that a high score is associated with more mobility (a more favorable health state). In addition, each item is scored on a 5 to 1 range so that the highest and lowest possible scores are 75 and 15, respectively. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Thomas Wright, MD | Lakeview Medical Group, Inc | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Laser Lipo and Vein Center | O'Fallon | Missouri | 63368 | United States |
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| ID | Title | Description |
|---|---|---|
| FG000 | Conservative Care | Conservative care (may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT) Conservative Care: May include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
| FG001 | Flexitouch Plus and Conservative Care | Flexitouch Plus with conservative care Flexitouch Plus and Conservative Care: A segmental, programmable, gradient advanced pneumatic compression device. The system consists of a controller unit and garments, and provides in-home manual lymphatic drainage therapy in the legs for approximately 1 hour daily. Conservative care may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
| Title | Milestones | Reasons Not Completed | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Conservative Care | Conservative care (may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT) Conservative Care: May include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
| BG001 |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Change in Circumferential Measurements Over Time | Tape measurements along both legs | Posted | Mean | 95% Confidence Interval | cm | Changes between Screening and 3-4 weeks will be assessed | Legs | Legs |
|
12 weeks
This study collected data on serious and device-related adverse events only. Non-serious adverse events were not required to reported and / or moniotred.
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Conservative Care | Conservative care (may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT) Conservative Care: May include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Thomas Wright, MD | Laser Lipo and Vein Center | 636-397-4012 | info@laserlipoandveins.com |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Dec 11, 2020 | Apr 13, 2022 | Prot_SAP_000.pdf |
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| ID | Term |
|---|---|
| D065134 | Lipedema |
| ID | Term |
|---|---|
| D003240 | Connective Tissue Diseases |
| D017437 | Skin and Connective Tissue Diseases |
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Eligible patients will be randomized to conservative care or Flexitouch Plus and conservative care at Screening. Subjects have up to 60 days to acquire treatment through commercial means and commence treatment. Follow-up will take place 3-4 weeks after treatment commences.
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|
|
| Conservative Care | Other | May include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
|
| Changes between Screening and 3-4 weeks will be assessed |
| Patient-Reported Symptoms of Lipo-Lymphedema | NRS Symptom Survey is a 6-item survey that asks patients to rate their perceptions of swelling, heaviness, pain, fatigue, tenderness, and tightness independently for each leg using a 10-point numerical rating scale where 0 represents none/not present and 10 is worst imaginable. All items are scored so that a low score is associated with fewer symptoms (defines a more favorable health state). The lowest and highest possible scores per leg are 0 and 60, respectively, with a combined total score between 0 and 120. | Changes between Screening and 3-4 weeks will be assessed |
| Changes between Screening and 3-4 weeks will be assessed |
| Change in Bioimpedance Measurements Over Time | InBody 770 whole body and segmental extracorporeal body weight / total body weight ratios | Changes between Screening and 3-4 weeks will be assessed |
| Lost to Follow-up |
|
| Flexitouch Plus and Conservative Care |
Flexitouch Plus with conservative care Flexitouch Plus and Conservative Care: A segmental, programmable, gradient advanced pneumatic compression device. The system consists of a controller unit and garments, and provides in-home manual lymphatic drainage therapy in the legs for approximately 1 hour daily. Conservative care may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. |
| BG002 | Total | Total of all reporting groups |
| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| BMI | Mean | Standard Deviation | kg/m^2 |
|
|
|
| Primary | Patient-Reported Quality of Life | RAND 36-Item Short Form Survey Instrument (SF-36) 1.0 is a global assessment of health impacts on quality of life that taps eight health concepts: physical functioning, bodily pain, role limitations due to physical health problems, role limitations due to personal or emotional problems, emotional well-being, social functioning, energy/fatigue, and general health perceptions. It also includes a single item that provides an indication of perceived change in health. All items are scored so that a high score defines a more favorable health state. In addition, each item is scored on a 0 to 100 range so that the lowest and highest possible scores are 0 and 100, respectively. | Posted | Mean | 95% Confidence Interval | score on a scale | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| Primary | Patient-Reported Pain Interference | PROMIS Item Bank v1.0 - Pain Interference - Short Form 6b is a 6 item survey that measures self-reported consequences of pain on relevant aspects of a person's life and may include the extent to which pain hinders engagement with social, cognitive, emotional, physical, and recreational activities. All items are scored so that a low score is associated with less pain interference (a more favorable health state). In addition, each item is scored on a 1 to 5 range so that the lowest and highest possible scores are 6 and 30, respectively. | Posted | Mean | 95% Confidence Interval | score on a scale | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| Primary | Patient-Reported Pain | Wong Baker Faces Scale is a self-assessment tool that is easily understood by patients, so they are able to choose the face that best illustrates the physical pain they are experiencing associated with their lipo-lymphedema. Face 0 doesn't hurt at all. Face 2 hurts just a little bit. Face 4 hurts a little bit more. Face 6 hurts even more. Face 8 hurts a whole lot. Face 10 hurts as much as you can imagine, although you don't have to be crying to have this worst pain. | Posted | Mean | 95% Confidence Interval | score on a scale | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| Primary | Patient-Reported Symptoms of Lipo-Lymphedema | NRS Symptom Survey is a 6-item survey that asks patients to rate their perceptions of swelling, heaviness, pain, fatigue, tenderness, and tightness independently for each leg using a 10-point numerical rating scale where 0 represents none/not present and 10 is worst imaginable. All items are scored so that a low score is associated with fewer symptoms (defines a more favorable health state). The lowest and highest possible scores per leg are 0 and 60, respectively, with a combined total score between 0 and 120. | Posted | Mean | 95% Confidence Interval | score on a scale | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| Secondary | Patient-Reported Mobility | PROMIS Item Bank v2.0 - Mobility is a 15-item survey that focuses on activities of physical mobility such as getting out of bed or a chair to activities such as running. All items are scored so that a high score is associated with more mobility (a more favorable health state). In addition, each item is scored on a 5 to 1 range so that the highest and lowest possible scores are 75 and 15, respectively. | Posted | Mean | 95% Confidence Interval | score on a scale | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| Secondary | Change in Bioimpedance Measurements Over Time | InBody 770 whole body and segmental extracorporeal body weight / total body weight ratios | Each participant underwent circumferential measurement at baseline and at follow-up. Patients were measured at 4 sites on each leg (narrowest part of the ankle, largest part of the calf, top of knee cap, and thickest part of the upper thigh), the widest part of the hips and the widest part of the waist. | Posted | Mean | 95% Confidence Interval | ohms | Changes between Screening and 3-4 weeks will be assessed |
|
|
|
| 0 |
| 14 |
| 0 |
| 14 |
| 0 |
| 0 |
| EG001 | Flexitouch Plus and Conservative Care | Flexitouch Plus with conservative care Flexitouch Plus and Conservative Care: A segmental, programmable, gradient advanced pneumatic compression device. The system consists of a controller unit and garments, and provides in-home manual lymphatic drainage therapy in the legs for approximately 1 hour daily. Conservative care may include 30-40 mmHg graduated compression up to waist, dietary counseling, exercise, and/or referral for CDT. | 0 | 12 | 0 | 12 | 0 | 0 |
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| Role limitations due to physical functioning |
|
| Emotional wellbeing |
|
| Role limitations due to emotional problems |
|
| Energy/fatigue |
|
| Social functioning |
|
| Pain |
|
| Pain-Left Leg |
|
| Fatigue-Left Leg |
|
| Tenderness-Left Leg |
|
| Tightness-Left Leg |
|
| Swelling-Right Leg |
|
| Heaviness-Right Leg |
|
| Pain-Right Leg |
|
| Fatigue-Right Leg |
|
| Tenderness-Right Leg |
|
| Tightness-Right Leg |
|
| Arms |
|
| Legs |
|