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Lymphedema clinical trials

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NCT ID: NCT06415526 Completed - Breast Cancer Clinical Trials

OPERA - Incorporating Robotic Surgery in Both Mastectomy and DIEP Flap Reconstruction

Start date: May 3, 2024
Phase:
Study type: Observational

Current breast cancer surgery is achieving minimally invasive approach to reduce incision while providing better surgical vision and freedom in mastectomy. Breast reconstruction with free deep inferior epigastric artery perforator (DIEP) flap was considered the gold standard, however, the donor site morbidity remains an endless concern. Here we applied robotic-assisted surgery in both mastectomy and free DIEP flap harvest, so-called Oncoplastic Entirely Robot-Assisted Approach (OPERA). A retrospective chart review identified 14 patients with unilateral breast cancer received robotic-assisted mastectomy and robotic assisted free DIEP flap harvest for breast reconstruction. The patient demographics and mastectomy and flap characteristics were reviewed.

NCT ID: NCT06415396 Completed - Clinical trials for Lymphedema, Breast Cancer

Effects of Extracorporeal Shock Wave Therapy (ESWT) and Low Intensity Laser Therapy (LLLT) Added to Complete Decongestive Therapy (CDT) on Extremity Volume, Pain Intensity, Functional Status and Quality of Life in Patients With Postmastectomy Stage 2 Lymphedema

Start date: December 1, 2021
Phase: N/A
Study type: Interventional

This study aimed to comparatively investigate the effects of ESWT and LLLT added to conventional CDT (which is the standard treatment for breast cancer-related lymphedema) on patients' limb volume, pain intensity, functional status and quality of life.

NCT ID: NCT06399458 Completed - Clinical trials for Lymphedema of Upper Limb

The Relationship Between Primary Lymphedema and Joint Hypermobility

Start date: March 15, 2024
Phase:
Study type: Observational [Patient Registry]

Lymphoedema is the swelling of one or several parts of the body owing to lymph accumulation in the extracellular space. It is often chronic, worsens if untreated, predisposes to infections and causes an important reduction in quality of life.Primary lymphoedema (PLE) is thought to result from abnormal development and/or functioning of the lymphatic system, can present in isolation or as part of a syndrome, and can be present at birth or develop later in life. Joint hypermobility ( JH) is a clinical condition characterized an excess range of motion in a joint beyond the physiological range of motion . It is termed generalized joint hypermobilty (GJH) , when the condition is asymptomatic; when it is associated with symptoms such as arthralgia, soft tissue damage, and joint instability, it is referred to as benign joint hypermobility syndrome (BJHS) .An increase in the proportion of collagen or collagen subtypes, such as type III/type I has been detected in JH . This abnormal collagen structure causes joint laxity, and fragility of the connective tissue increases. The lymphatic system begins to develop at the end of the fifth gestational week. Lymphatic vessels and lymph nodes develop from the mesoderm. Mesoderm differentiates to form many tissues and structures, including connective tissue, muscle, bone, urogenital and circulatory systems. The relationships between systems developing from the same mesoderm-derived structures (such as carpal tunnel hypermobility, lumbar disc herniation hypermobility, shoulder impigment and adhesive capsulitis hypermobility) and joint hypermobility were examined. There are studies showing that hypermobility may pose a risk for venous insufficiency. In addition, one of the criteria for benign joint hypermobility syndrome is the presence of varicose veins. It has been revealed that the lymphatic system develops embryonicly from the cardinal vein, intersomatic vein and lymphangioblasts. Therefore, the lymphatic system can be considered as a branch of the developmental venous system with endothelial vascular walls. We aimed to investigate the relationship between primary lymphedema and joint hypermobility, as it has not been investigated before in the literature and based on this developmental similarity.

NCT ID: NCT06323200 Completed - Lymphedema Clinical Trials

Lymphedema Duration on Lymphatic Vessel Quality and Outcomes After LVA

LVA
Start date: September 2015
Phase:
Study type: Observational [Patient Registry]

This study aimed to address the impact of lymphedema duration on the quality of lymphatic vessels as well as the outcome after LVA using propensity score matching.

NCT ID: NCT06321549 Completed - Clinical trials for Breast Reconstruction

New Era of DIEP With Minimally Invasive Mastectomy

Start date: October 3, 2022
Phase:
Study type: Observational

The free deep inferior epigastric artery perforator (DIEP) flap is the gold standard in autologous breast reconstruction. Asian patients often present with a smaller body mass index with relatively insufficient tissue. To restore appropriate symmetry, a larger flap inset ratio must be transferred. Supercharging of the second vein or inclusion of bilateral pedicle is commonly required. Current paradigm shifts in mastectomy has also resulted in more minimally invasive surgeries (MIS) espousing smaller lateral incisions, leading to a significant change in available recipient vessels. This study aimed to demonstrate our experience in changing strategies of DIEP flaps following the evolution of mastectomy techniques. Between October 2008 and March 2022, retrospective data was gathered for 278 patients who underwent breast reconstruction surgery utilizing DIEP flaps by a single plastic surgeon. These patients were divided into two distinct groups based on their operation dates, with November 2018 marking a pivotal moment when the first MIS was introduced.

NCT ID: NCT06249360 Completed - Lymphedema Clinical Trials

Lymphatic System Reflux After Lymphatic Operation

Start date: September 1, 2023
Phase:
Study type: Observational

This study aimed to determine the impact on outcomes when recipient veins with reflux were used for LVA for the treatment of unilateral lower limb lymphedema.

NCT ID: NCT06230913 Completed - Clinical trials for Lymphedema of Upper Arm

Kinesiotaping Versus Pressure Garments on Secondary Upper Extremity Lymphedema.

Start date: September 1, 2021
Phase: N/A
Study type: Interventional

The goal of this randomised control study is to compare kinesiotaping and pressue garments in secondary upper extremity lymphedema following microsurgical breast reconstruction after severe chest burns. The primary objective of this study was to compare the effects of kinesiotaping and pressure garments on limb circumference, handgrip strength, shoulder pain and disability index (SPADI), and limb circumference in patients with lymphedema following breast reconstruction due to chest burns. The participants were randomly assigned to one of two groups: the kinesiotaping group (n = 28) and the pressure garments group (n = 28). To perform taping of the chest in the kinesiotaping group, the patient was asked to stand upright with the affected shoulder rotated externally. Five straps of the fan-shaped tape were extended to the chest toward the affected axilla with 15% to 20% tension, and the anchor was positioned without tension in the anterior axilla on the sound side. In the pressure garment group, the participant's skin was washed and dried before applying the PG. The Premium Lymphedema Gradient Garment (Jobskin, Long Eaton, England) was used to apply PGs. This garment has a pressure gradient built into it, applying between 20 and 60 mm Hg for at least 15 to 18 hours each day for three weeks.

NCT ID: NCT06220903 Completed - Quality of Life Clinical Trials

The Effect of Complex Decongestive Therapy in Patients With Lymphedema

Start date: September 1, 2018
Phase: N/A
Study type: Interventional

The aim of this study is to investigate objectively the effect of lymphatic fluid which is circulated with Complex Decongestive Therapy on fluid excretion from the body in patients with lymphedema.

NCT ID: NCT06191081 Completed - Lymphedema Clinical Trials

Identification of the Optimal Functional Lymphatic Vessel for Lymphaticovenous Anastomosis

Start date: January 1, 2022
Phase:
Study type: Observational

The aim of this study is to further explore the optimal screening factors for functional lymphatic vessels in lymphaticovenous anastomosis in patients with lymphedema.

NCT ID: NCT06188858 Completed - Lymphedema Clinical Trials

Optimal Incision Site Design for Lymphaticovenular Anastomosis in Extremity Lymphedema

Start date: January 1, 2020
Phase:
Study type: Observational

Our aim was to identify optimal incision sites for LVA in extremity lymphedema that would result in the most effective drainage effect for reducing limb edema and enhancing patients' quality of life.