Clinical Research Directory

Measuring Fluid Buildup in Cancer Patients

The goal of this study is to improve the monitoring of fluid retention in cancer patients. The main question it aims to answer is: Can segmental bioelectrical impedance analysis be used to monitor local fluid retention (edema) in cancer patients? We will include: * Breast cancer patients with fluid and or lymph retention in one or both arms after radiotherapy (outpatients) * Cancer patients with fluid retention in one or both legs after chemotherapy (hospitalized) Participants will: * Have measurements taken using bioelectrical impedance * Provide blood samples and 24-hour urine collection * Weight monitorering * Complete diet and fluid registration (inclusive enteral and parenteral) * Have clinical palpatory and measurement assessment of oedema.

Effect of Lymphovenous Anastomosis on Lower Limb Lymphedema: Pragmatic Randomized Controlled Trial

This multicentre pragmatic randomised controlled trial evaluates lymphovenous anastomosis (LVA) for lower-limb lymphedema (LLL) in Denmark. Adults with unilateral or bilateral International Society of Lymphology (ISL) stage 1-2a LLL who have completed protocol-defined Complete Decongestive Therapy (CDT) are randomised 1:1 to Intervention arm - LVA surgery plus ongoing compression care Control arm - Compression care only Recruitment takes place at the Departments of Plastic Surgery, Herlev-Gentofte Hospital and Odense University Hospital. Outcomes are assessed by independent blinded staff at baseline, 6, 12 and 24 months. A biopsy substudy in ten LVA patients explores inflammatory and fibrotic changes. Primary endpoint is change in L-Dex ratio at 12 months. Secondary endpoints include limb volume, infection rate, lymphoscintigraphy findings, patient-reported outcomes, compression-garment use and anastomosis patency. The trial follows Good Clinical Practice and General Data Protection Regulation (GDPR). Patients are covered by the Danish public patient-compensation scheme. Results will be published regardless of outcome, and control participants may opt for LVA after the 12-month visit.

Subclinical Monitoring of Lymphatic Function in Oncology Patients for Lymphoedema Prevention (ONCOLYMPH)

Lymphoedema, a chronic condition caused by the accumulation of protein-rich fluid in the intercellular spaces due to impaired lymphatic function, is a common complication in cancer patients. It can lead to visible swelling, discomfort, and mobility issues, but most frequently affects the limbs. This condition not only impacts patients physically but also has significant psychological consequences, including reduced quality of life, social stigma, and challenges with returning to daily activities. Oncology patients are particularly at risk for developing lymphoedema due to factors such as lymphadenectomy, radiotherapy, and extensive surgical procedures. Up to 30% of breast cancer survivors develop lymphoedema, and it is also a common complication in patients treated for other cancers, such as those involving the cervix, vulva, prostate, and bladder. Despite the importance of early detection, diagnostic tools for assessing lymphatic dysfunction are often specialised and not suitable for routine screening in clinical practice. The primary goal of this study is to explore the early signs of lymphatic dysfunction in cancer patients before evident clinical symptoms, with the aim of identifying individuals at risk of developing lymphoedema. This will provide valuable information that could guide early interventions and preventive measures to reduce the severity or even prevent the onset of lymphoedema. By focusing on early, subclinical dysfunction, the study seeks to contribute to improving both the clinical management of lymphatic complications and the overall quality of life for oncology patients. Regular monitoring and timely physiotherapy interventions could play a key role in enhancing recovery outcomes and reducing the long-term impact of lymphoedema.