Postoperative swelling after elbow surgery: influence of a negative pressure application in comparison to manual lymphatic drainage-a randomized controlled trial.

PURPOSE: Postoperative soft tissue swelling is a significant factor influencing outcomes after elbow surgery. It can crucially affect important parameters such as postoperative mobilization, pain, and subsequently the range of motion (ROM) of the affected limb. Furthermore, lymphedema is considered a significant risk factor for numerous postoperative complications. Manual lymphatic drainage is nowadays part of the standardized post-treatment concept, basing on the concept of activating the lymphatic tissue to absorb stagnated fluid from the tissue into the lymphatic system. This prospective study aims to investigate the influence of technical device-assisted negative pressure therapy (NP) on early functional outcomes after elbow surgery. NP was therefore compared to manual lymphatic drainage (MLD). Is a technical device-based NP suitable for treatment of lymphedema after elbow surgery? METHODS: A total of 50 consecutive patients undergoing elbow surgery were enrolled. The patients were randomized into 2 groups. 25 participants per group were either treated by conventional MLD or NP. The primary outcome parameter was defined as the circumference of the affected limb in cm postoperative up to seven days postoperatively. The secondary outcome parameter was a subjective perception of pain (measured via visual analogue scale, VAS). All parameters were measured on each day of postoperative inpatient care. RESULTS AND CONCLUSION: NP showed an overall equivalent influence compared to MLD in reducing upper limb swelling after surgery. Moreover, the application of NP showed a significant decrease in overall pain perception compared to manual lymphatic drainage on days 2, 4 and 5 after surgery (p < 0.05). CONCLUSION: Our findings show that NP could be a useful supplementary device in clinical routine treating postoperative swelling after elbow surgery. Its application is easy, effective and comfortable for the patient. Especially due to the shortage of healthcare workers and physical therapists, there is a need for supportive measures which NP could be.

Effect of Manual Lymphatic Drainage on the Concentrations of Selected Adipokines, Cytokines, C-Reactive Protein and Parameters of Carbohydrate and Lipid Metabolism in Patients with Abnormal Body Mass Index: Focus on Markers of Obesity and Insulin Resistance.

The aim of the study was to assess the impact of manual lymphatic drainage (MLD) on the parameters of carbohydrate metabolism, lipid metabolism and the level of selected adipokines and cytokines in people with abnormal body mass index (BMI). In addition, an attempt was made to assess the optimal cut-off values of serum concentrations of the biochemical parameters studied in identifying the risk of obesity and insulin resistance (IR). The study included 60 subjects who underwent 10 and 30 min long MLD sessions three times a week. The study group included 15 patients with a normal body mass index (group I; n = 15), overweight patients (group II; n = 15) and obese patients (group III; n = 10). The control group was IV; n = 20 subjects not undergoing MLD. Biochemical tests were carried out on all subjects at stage 0' (before MLD therapy) and at stage 1' (one month after MLD therapy). In the control group, the time between the sample collection at stage 0' and stage 1' was the same as in the study group. Our results showed that 10 MLD sessions may have a positive effect on the selected biochemical parameters, including insulin, 2h-PG, leptin and HOMA-IR values in normal weight and overweight patients. In addition, in the study group, the highest AUCROC values in identifying the risk of obesity were found for leptin (AUCROC = 82.79%; cut-off = 17.7 ng/mL; p = 0.00004), insulin (AUCROC = 81.51%; cut-off = 9.5 µIU/mL; p = 0.00009) and C-peptide (AUCROC = 80.68%; cut-off = 2.3 ng/mL; p = 0.0001) concentrations as well as for HOMA-IR values (AUCROC = 79.97%; cut-off = 1.8; p = 0.0002). When considering the risk of IR, we observed the highest diagnostic value for insulin (AUCROC = 93.05%; cut-off = 1.8 ng/mL; p = 0.053), which was followed by C-peptide (AUCROC = 89.35%; cut-off = 17.7 ng/mL; p = 0.000001), leptin (AUCROC = 79.76%; cut-off = 17.6 ng/mL; p = 0.0002) and total cholesterol (AUCROC = 77.31%; cut-off = 198 mg/dL; p = 0.0008). Our results indicate that MLD may have a positive effect on selected biochemical parameters, including insulin, 2h-PG, leptin and HOMA-IR, in normal weight and overweight patients. In addition, we successfully established optimal cut-off values for leptin in the assessment of obesity and insulin in the assessment of insulin resistance in patients with abnormal body mass index. Based on our findings, we hypothesize that MLD, when combined with caloric restriction and physical activity, may serve as an effective preventive intervention against the development of obesity and insulin resistance.

Advances in the prevention and treatment of breast cancer-related lymphedema.

PURPOSE: Breast cancer-related lymphedema (BCRL) represents a lifelong risk for breast cancer survivors and once acquired becomes a lifelong burden. This review summarizes current BCRL prevention and treatment strategies. FINDINGS: Risk factors for BCRL have been extensively studied and their identification has affected breast cancer treatment practice, with sentinel lymph node removal now standard of care for patients with early stage breast cancer without sentinel lymph node metastases. Early surveillance and timely management aim to reduce BCRL incidence and progression, and are further facilitated by patient education, which many breast cancer survivors report not having adequately received. Surgical approaches to BCRL prevention include axillary reverse mapping, lymphatic microsurgical preventative healing (LYMPHA) and Simplified LYMPHA (SLYMPHA). Complete decongestive therapy (CDT) remains the standard of care for patients with BCRL. Among CDT components, facilitating manual lymphatic drainage (MLD) using indocyanine green fluorescence lymphography has been proposed. Intermittent pneumatic compression, nonpneumatic active compression devices, and low-level laser therapy appear promising in lymphedema management. Reconstructive microsurgical techniques such as lymphovenous anastomosis and vascular lymph node transfer are growing surgical considerations for patients as well as liposuction-based procedures for addressing fatty fibrosis formation from chronic lymphedema. Long-term self-management adherence remains problematic, and lack of diagnosis and measurement consensus precludes a comparison of outcomes. Currently, no pharmacological approaches have proven successful. CONCLUSION: Progress in prevention and treatment of BCRL continues, requiring advances in early diagnosis, patient education, expert consensus and novel treatments designed for lymphatic rehabilitation following insults.

Guidelines Relevant to Diagnosis, Assessment, and Management of Lymphedema: A Systematic Review.

Significance: Lymphedema is a common, distressing and debilitating condition with various etiologies. Effective diagnosis, assessment, and management rely on evidence-based clinical practice guidelines ("guidelines"). This study aims to describe and compare international guidelines on lymphedema diagnosis, assessment, and management. Recent Advances: The review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, and registered on the International Prospective Register of Systematic Reviews (PROSPERO). Systematic searches of electronic literature databases and the web were completed in December 2020 for lymphedema guidelines published in English since 2000. Quality was assessed using the Appraisal of Guidelines for Research and Evaluation (AGREE)-II reporting checklist. Synthesis took a narrative approach to compare guideline recommendations and associated levels of evidence. Critical Issues: This systematic review of 1,564 articles and 159 web pages yielded 14 guidelines. All guidelines were from high-income countries. Ten focused exclusively on lymphedema, and four on cancer. Most (n = 13) guidelines recommended an integrated medical, psychological assessment, and physical examination, with a limb volume measurement of >10% in the affected limb compared, confirming a lymphedema diagnosis. Recommended management involved Complex Decongestive Therapy (CDT) followed by self-management using skincare, self-lymphatic drainage massage, exercise, and compression. Future Directions: The underlying etiology of lymphedema appeared to make little difference to guideline recommendations regarding care. High-quality guidelines are available to guide lymphedema care. However, their suitability for low-resource settings is unclear.

Effect of manual lymphatic drainage on upper limb lymphedema after surgery for breast cancer.

OBJECTIVE: Evaluation of the effect of manual lymphatic drainage on lymphedema of the upper limb after previous axillary lymphadenectomy/sentinel node bio-psy during the maintenance phase of lymphedema after the breast cancer surgery. MATERIAL AND METHODS: A total of 30 patients after surgical treatment of unilateral breast cancer underwent 10 manual lymphatic drainages within 8 consecutive weeks. All patients underwent upper limb circumference measurements before and after the study and completed two specialized EORTC questionnaires (QLQ-C30 and QLQ-BR23). RESULTS: The average time between surgery and admission into this study was 32.5 months. In the beginning of the study, lymphedema was present for an average of 19.8 months. At the end of a series of manual lymphatic drainages, the average volume decrease of the limb with lymphedema was 3% (1.5-5.6%). In contrary, the average loss of volume on the healthy (control) upper limb was only 0.4%. The average reduction of lymphedema volume after therapy achieved 57% (37-88%). After a series of manual lymphatic drainages, the results of the EORTC QLQ-C30 questionnaire showed a statistically significant improvement in physical and role functions, fatigue, nausea and vomiting, pain, dyspnea and constipation, while the results of the EORTC QLQ-BR23 questionnaire showed a statistically significant improvement in the arm and breast symptoms. There was no statistically significant deterioration in any of the monitored parameters. CONCLUSION: The results of the study showed a positive effect of manual lymphatic drainage on the maintenance phase of lymphedema in patients after breast cancer surgery. The questionnaires showed a significant improvement in hand and arm symptoms as well as an improvement of the other functions and symptoms affecting quality of life. Further studies should be performed on groups of patients with the maintenance phase of upper limb lymphedema to confirm or disprove our results.

Effect of early interventions with manual lymphatic drainage and rehabilitation exercise on morbidity and lymphedema in patients with oral cavity cancer.

BACKGROUND: There are clinical and statistical inconsistencies regarding early intervention with manual lymphatic drainage (MLD). The purpose of this study was to compare the short-term effect of early interventions with rehabilitation exercise versus MLD and rehabilitation exercise in terms of pain, range of motion (ROM) and lymphedema in patients with oral cancer after surgery. METHODS: A total of 39 patients who underwent surgery from December 2014 to December 2018 participated in this randomized single-blind study. There were 20 patients in the rehabilitation (R) group and 19 in the MLD (M) plus rehabilitation group. The R group received 30 minutes of rehabilitation intervention; and the M group received 30 minutes of MLD, in addition to 30 minutes of rehabilitation intervention in a work day. Clinical measures, including the visual analog pain scale (VAS), ROM of the neck and shoulder, ultrasonography and face distance for lymphedema, and the Földi and Miller lymphedema scales, were assessed before surgery, before intervention and when discharged from the hospital. RESULTS: The VAS pain score, ROM of the neck, and internal and external rotation of the right shoulder were significantly improved after the interventions. Right-face distance (P = .005), and skin-to-bone distance (SBD) of the bilateral horizontal mandible and left ascending mandibular ramus were significantly improved after the interventions. Left lateral flexion of the neck (P = .038) and SBD of the right ascending mandibular ramus (P < .001) in the MLD group showed more improvement than that of the rehabilitation group. CONCLUSION: Early intervention with MLD and the rehabilitation program were effective in improving ROM of the neck and controlling lymphedema in acute-phase rehabilitation. The preliminary findings suggest a potential therapeutic role for early intervention with MLD, in addition to rehabilitation exercise, in that they yielded more benefits in lymphedema control and improvement of ROM of the neck in acute care.

Manual Lymphatic Drainage for Breast Cancer-related Lymphedema: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

BACKGROUND: The purpose of this systematic review was to meta-analyze the effectiveness of manual lymphatic drainage (MLD) in breast cancer-related lymphedema (BCRL) patients. METHODS: The following databases: the Cochrane Library, the Cochrane Central Register of Controlled Trials, PubMed, EMBASE, Web of Science, ClinicalTrials.gov were systematically searched. All English publications before April 2021 have been retrieved without any restrictions of countries, time, or article type. We included randomized controlled trials (RCTs) examining the effectiveness of MLD versus control group without MLD of women with BCRL. The outcomes were (1) the incidence of lymphedema, (2) volumetric changes of lymphedema, (3) pain, (4) quality of life. Review Manager 5.3 was used to perform statistical analysis. RESULTS: In total, 11 RCTs involving 1564 patients were included, in which 10 trials were deemed viable for inclusion in the meta-analysis. Due to the effects of MLD for BCRL, statistically significant improvements were found on the incidence of lymphedema (RR = 0.58, 95% CI [0.37, 0.93], P =.02) and pain intensity (SMD = -0.72, 95% CI [-1.34, -0.09], P = .02). Besides, the meta-analysis carried out implied that the effects that MLD had on volumetric changes of lymphedema and quality of life, were not statistically significant. CONCLUSION: The current evidence based on the RCTs shows that pain of BCRL patients undergoing MLD is significantly improved, while our findings do not support the use of MLD in improving volumetric of lymphedema and quality of life. Note that the effect of MLD for preventing BCRL is worthy of discussion.

Manual lymphatic drainage with or without fluoroscopy guidance did not substantially improve the effect of decongestive lymphatic therapy in people with breast cancer-related lymphoedema (EFforT-BCRL trial): a multicentre randomised trial.

QUESTIONS: When added to decongestive lymphatic therapy (DLT), what is the effect of fluoroscopy-guided manual lymphatic drainage (MLD) versus traditional MLD or placebo MLD for the treatment of breast cancer-related lymphoedema (BCRL)? DESIGN: Multicentre, three-arm, randomised controlled trial with concealed allocation, intention-to-treat analysis and blinding of assessors and participants. PARTICIPANTS: At five hospitals in Belgium, 194 participants with unilateral chronic BCRL were recruited. INTERVENTION: All participants received standard DLT (education, skin care, compression therapy and exercises). Participants were randomised to also receive fluoroscopy-guided MLD (n = 65), traditional MLD (n = 64) or placebo MLD (n = 65). Participants received 14 sessions of physiotherapy during the 3-week intensive phase and 17 sessions during the 6-month maintenance phase. Participants performed self-management on the other days. OUTCOME MEASURES: All outcomes were measured: at baseline; after the intensive phase; after 1, 3 and 6 months of maintenance phase; and after 6 months of follow-up. The primary outcomes were reduction in excess volume of the arm/hand and accumulation of excess volume at the shoulder/trunk, with the end of the intensive phase as the primary endpoint. Secondary outcomes included daily functioning, quality of life, erysipelas and satisfaction. RESULTS: Excess lymphoedema volume decreased after 3 weeks of intensive treatment in each group: 5.3 percentage points of percent excessive volume (representing a relative reduction of 23.3%) in the fluoroscopy-guided MLD group, 5.2% (relative reduction 20.9%) in the traditional MLD group and 5.4% (relative reduction 24.8%) in the placebo MLD group. The effect of fluoroscopy-guided MLD was very similar to traditional MLD (between-group difference 0.0 percentage points, 95% CI -2.0 to 2.1) and placebo MLD (-0.2 percentage points, 95% CI -2.1 to 1.8). Fluid accumulated at the shoulder/trunk in all groups. The average accumulation with fluoroscopy-guided MLD was negligibly less than with traditional MLD (-3.6 percentage points, 95% CI -6.4 to -0.8) and placebo MLD (-2.4 percentage points, 95% CI -5.2 to 0.4). The secondary outcomes also showed no clinically important between-group differences. CONCLUSION: In patients with chronic BCRL, MLD did not provide clinically important additional benefit when added to other components of DLT. REGISTRATION: NCT02609724.

Abordaje multidisciplinar en el paciente con linfedema: de la rehabilitación a la microcirugía / Multidisciplinary approach in the lymphedema patient: From rehabilitation to microsurgery

El linfedema es una enfermedad crónica con una elevada incidencia en nuestra sociedad. En este trabajo presentamos una revisión bibliográfica con los últimos avances en técnicas de imagen y tratamiento quirúrgico con técnicas reconstructivas del linfedema (anastomosis linfático-venosas, trasplante vascularizado de ganglios linfáticos y cirugía profiláctica del linfedema). Además, se establece un protocolo basado en el trabajo de un equipo multidisciplinar (compuesto por rehabilitadores, cirujanos plásticos, radiólogos y médicos nucleares) que optimiza el tratamiento de estos pacientes.(AU)

Lymphedema is a chronic disease with a high incidence in our society. In this paper, we present a review with the latest advances in imaging techniques and surgical reconstructive treatment of lymphedema (lymphovenous anastomosis, vascularized lymph node transfer, and prophylactic lymphedema surgery). In addition, a protocol is established based on a multidisciplinary team (composed of physiatrists, plastic surgeons, radiologists and nuclear medicine radiologists) to optimize the treatment of these patients.(AU)

Favourable Changes in C-Peptide, C-Reactive Protein and Lipid Profile, and Improved Quality of Life in Patients with Abnormal Body Mass Index after the Use of Manual Lymphatic Drainage: A Case Series with Three-Month Follow-Up.

AIM: to try to assess the effect of manual lymphatic drainage on the biochemical parameters and quality of life of patients with abnormal body mass index. The study included three women, average age 46 years (patient 1 with normal body weight as a control; patient 2: overweight; patient 3 with class 2 obesity). After qualification, physiotherapeutic interview and examination was carried out; the concentrations of glycosylated haemoglobin (HbA1c), C-peptide, high-sensitivity C-reactive protein (hsCRP), lipid profile, and quality of life were also examined. Additionally, in patients with abnormal body mass index, biochemical parameters were monitored for 3 months. Each patient underwent 10 manual lymphatic drainage (MLD) therapy sessions, three times a week for 30 min. In the overweight patient (patient 2), a decrease in the concentration of C-peptide, hsCRP and triglycerides was observed after the series of MLD therapy. An improvement in the quality of life, intestinal motility, and a reduction in the frequency of flatulence were also noted. Moreover, after the therapy, patient 2 reported better sleep and increased vitality. In contrast, in patient 3 (with grade 2 obesity), a decrease in triglyceride levels, but not other biomarkers, was detected after the series of MDL therapy. Additionally, in patient 3, an improvement in the quality of life, an improvement in intestinal peristalsis, and reduction of menstrual pain were observed after MLD therapy. For comparison, in a patient with a normal body weight as a control (patient 1), there were no changes in biochemical parameters or improvement in the quality of life after MLD therapy. Our preliminary research indicates improvement of the concentration C-peptide, lipid profile, a reduction in the inflammation, and improved quality of life in patients with abnormal body mass index after MLD therapy. However, more studies are needed to elucidate the effectiveness of MLD therapy in patients with varying degrees of abnormal body mass index, i.e., from overweight to obesity.

Manual Lymph Drainage With Progressive Arm Exercises for Axillary Web Syndrome After Breast Cancer Surgery: A Randomized Controlled Trial.

OBJECTIVE: This study aimed to determine the effectiveness of a physical therapist-designed program tailored to axillary web syndrome (AWS) in women after breast cancer surgery. METHODS: A prospective, single-center, assessor-blinded, randomized controlled trial was conducted at the Physiotherapy in Women's Health Research Unit of the Alcalá University (Madrid, Spain). Ninety-six women with AWS were assigned to the physical therapy group (manual lymph drainage [MLD] using resorption strokes and arm exercises as if performing median nerve neurodynamic glide exercises with no neural loading; n = 48) or the control group (standard arm exercises; n = 48), with both groups receiving treatment 3 times a week for 3 weeks. Both interventions included an educational component. RESULTS: Compared with the control group, the physical therapy group showed significant and clinically relevant improvements in the primary outcome (self-reported pain intensity) at the primary and 3-month follow-ups. Significant and clinically relevant differences between groups were also found in the secondary outcomes (shoulder active range of motion, shoulder disability, and physical and functional aspects of health-related quality of life) at the primary follow-up and in the secondary outcomes as well as the trial outcome index at the 3-month follow-up. No significant differences were found at the 6-month follow-up in either primary or secondary outcomes. CONCLUSION: The physical therapy program tailored to AWS was found to be effective for AWS symptoms in women after breast cancer surgery, both immediately after the program and after 3 months. IMPACT: To our knowledge, this is the first appropriately designed study to demonstrate the effectiveness of MLD with progressive arm exercises for AWS. Clinicians and health service providers should consider how to provide survivors of breast cancer with AWS the opportunity to participate in physical therapy programs, including MLD with progressive arm exercises. LAY SUMMARY: For axillary web syndrome following breast cancer surgery, a physical therapist can design a treatment program including manual lymph drainage and progressive arm exercises, which has been shown to result in reduced pain and improved motion compared with standard arm exercises.

Intermittent Pneumatic Compression for the Treatment of Lower Limb Lymphedema: A Pilot Trial of Sequencing to Mimic Manual Lymphatic Drainage Versus Traditional Graduated Sequential Compression.

Background: Recent advances in technology have allowed intermittent pneumatic compression (IPC) devices to develop so that their function mimics the process and principles of manual lymphatic drainage (MLD); however, research into the effectiveness of such devices is lacking. This study aimed to investigate the effectiveness of a patented IPC technique designed to mimic MLD (the LymphAssist), compared with a typical sequential IPC regimen. Methods and Results: Forty patients with a confirmed diagnosis of lower limb ISL (International Society of Lymphology) stage II or III lymphedema were recruited into this three-phased study. A bilateral leg volume assessment and quality-of-life assessment were completed at four clinic visits across the course of the study. The LymphAssist IPC regimen was significantly more effective in reducing distal leg volume than the sequential mode (mean volume reduction: 230 ± 135 mL vs. 140 ± 84 mL, respectively, p = 0.01). Improvements in leg volume were transient as both groups demonstrated a rebound or increase in volume during the washout period (LymphAssist: 238 ± 168 mL, sequential: 276 ± 158 mL, p = 0.3). Overall, IPC was effective in improving quality-of-life scores (mean reduction: 10 ± 11, p < 0.001). Conclusion: IPC is effective in reducing limb volume and improving quality of life for patients with lower limb lymphedema. IPC that mimics the MLD process has been shown to be more effective in reducing leg volume compared with traditional sequential IPC in the distal aspect of the leg. The increase in leg volume observed after discontinuation of IPC suggests that regular treatment is required to maintain its associated effects. Clinical Trial Registration Number: NTC 03856281.

Adding Pneumatic Compression Therapy in Lower Extremity Lymphedema Increases Compliance of Treatment, While Decreasing the Infection Rate.

Background: Lymphedema (LE) is a chronic condition that requires lifelong treatment. Although pneumatic compression therapy (PCT) is one treatment option, current algorithms consider it as an adjunct to standard LE. The purpose of this study is to evaluate the importance of adapting PCT for lower extremity LE (LEL) in relation to patient compliance and rate of infection. Materials and Methods: Patients diagnosed with LEL were followed prospectively. Patient demographics, comorbidities, treatment modality, compliance, infection due to LE, and hospitalization were recorded. LEL patients with no-PCT were also recorded in the same time period to evaluate the treatment compliance and the need for physical therapy visits. The no-PCT group received the standard LE care, whereas the PCT group received the standard LE care plus a new-generation pneumatic compression device. Results: A total of 69 patients were enrolled in this study. The PCT group had 50 patients and no-PCT group had 19 patients. The PCT group had median 58.5 months of LE symptoms, while non-PCT patients had median 23 months of LE symptoms (p = 0.11). Infection rates decreased by 32% and hospitalizations due to infection decreased by 14% after PCT treatment had been initiated. Physical therapy needs decreased by 24% after PCT use. At median 18 months, follow-up compliance for PCT was 84%, but compliance for manual lymphatic drainage was almost half (53%) in no-PCT group. Conclusions: PCT leads to a decrease in infection rate, hospital admissions, and physical therapy (PT) visits in clinically significant LEL. Although there is no cost calculation in this study, it can be correlated to significant cost savings due to a reduction of infection and hospitalization and the need for PT visits. Adoption of PCT offers a superior value proposition to not only patients but also the health care system. Cost analysis should be followed.

Investigation of the Less Known Effects of Manual Lymphatic Drainage: A Narrative Review.

Background: Manual lymphatic drainage (MLD), one of the components of complex decongestive physiotherapy, which is accepted as the gold standard in the treatment of lymphedema, is used for therapeutic purposes in many diseases. The most well-known feature of MLD is that it helps to reduce edema. In addition to reducing edema, MLD has many effects, such as increasing venous flow, reducing fatigue, and raising the pain threshold. To the best of our knowledge, there is no study examining the effects of MLD other than its effects on edema in detail. The aim of this study is to compile effects of MLD and to provide a better understanding of the effects of MLD. Methods and Results: A literature search was conducted in Medline, Embase, and the Cochrane Library in July 2019, to identify different effects of MLD. The articles were chosen by, first, reading the abstract and subsequently data were analyzed by reading the entire text through full-text resources. To undertake the study, we have collected information published about different effects of MLD over the last 30 years (1989-2019). According to our results, 20 studies met inclusion criteria. Conclusions: This study suggests that MLD can be used in symptomatic treatment of various diseases (multiple sclerosis, Parkinson's disease) considering the effects of MLD on the systems.

Estimation of the Lymph Flow Through Thoracic Duct in Human Subjects Using the Urine Osmolarity: Applicable for Evaluating the Effectiveness of Manual Lymph Drainage.

Currently, there are many methods to evaluate the effectiveness of manual lymph drainage in the treatment of lymphedema, that is, limb volume measurement, bio-electrical impedance measurement, computer tomography, and ultrasound imaging. However, it is difficult for these methods to accurately address the lymph flow generated by manual lymph drainage. Therefore, we aimed at developing a concise and accurate method to measure the lymph flow through the thoracic duct in human subjects, which is applicable for evaluating the effectiveness of manual lymph drainage. In the present mini-review, we demonstrate the developed method in detail and its scientific evidence for the effectiveness obtained with animal and human clinical experiments. In rat in vivo experiments, intragastric administration of distilled water significantly increased mesenteric flow, which was transported via the cisterna chyli and then the thoracic duct. The manual massage on the cisterna chyli in the anesthetized rabbit significantly accelerated the lymph flow through the thoracic duct, resulting in marked hemodilution. Abdominal respiration in the supine position in human subjects produced similar hemodilution, with a marked decrease in the concentration of vasopressin in the blood. On this basis, we developed a new method to accurately measure the lymph flow through the thoracic duct by using changes in the concentration of vasopressin in the blood. In addition, with changes in urine osmolarity depending on the concentration of vasopressin in the blood, we developed a more concise and noninvasive method for evaluating the lymph flow through the thoracic duct in human subjects. These methods may be applicable for evaluating the effectiveness for the manual lymph drainage in the patients with lymphedema.

Factors Predicting Limb Volume Reduction Using Compression Bandaging Within Decongestive Lymphatic Therapy in Lymphedema: A Multicountry Prospective Study.

Objectives: To identify predictive factors associated with limb volume reduction using different decongestive lymphatic therapy (DLT) systems in patients with lymphoedema, over a period of up to 28 days. Methods: A multicountry (Canada, France, Germany, the United Kingdom) prospective cohort study using (DLT): skin care, exercise, compression bandaging, and manual lymphatic drainage for up to 4 weeks. Reduction in limb volume comparing DLT with (1) standard multilayer bandaging with inelastic material, and with (2) multilayer bandaging with Coban2, together with the identification of factors associated with limb volume changes. Results: Out of 264 patients with upper or lower limb lymphedema, 133 used Coban2 and 131 used standard care. Following DLT, mean limb volume reduction was 941 mL using Coban2 compared with 814 mL using standard care. A difference of 127 mL was found (95% confidence interval -275 to 529 mL, p = 0.53). Of the 176 patients with leg swelling, 166 (94.3%) had a limb volume measurement after 28 days and were included in the risk factor analysis. Of these, 132 (79.5%) were female, with overall mean age of 60.1 years (standard deviation = 14.7), with secondary lymphedema in 102/163 (62.6%). Duration of lymphedema was >10 years in 75/161 (46.6%) and 99/166 (59.7%) were International Society of Lymphology late-stage II/III, indicating longstanding and/or a high frequency of patients with advanced stages of lymphedema. Ninety-one (54.8%) received Coban2 and 75 (45.2%) had standard care. Multivariable factors for a greater leg volume reduction were large initial leg volume (p < 0.001), DLT treatment duration of 4 weeks compared with 2 weeks (p = 0.01), and peripheral arterial disease (p = 0.015). Conclusion: Limb volume changes were found to be similar between groups. Lack of standardization of DLT makes interpretation of effectiveness problematic. There is an urgent need for randomized-controlled trials. Despite this, severe lymphedema with a large limb volume responded well to DLT in this study.

Head and neck lymphoedema-research challenges during the COVID-19 pandemic.

Management of secondary head and neck lymphoedema has undergone little research investigation. Its treatment is time and labour intensive and involves multiple therapeutic modalities without a clear understanding of which is most effective. This study aimed to determine the feasibility of a randomised controlled trial comparing two therapeutic modalities to manage head and neck lymphoedema. The secondary objective was to evaluate the clinical effects of these treatments. Participants were randomised to receive treatment with manual lymphatic drainage or compression over 6 weeks, with the primary outcome-percentage tissue water-measured 12 weeks after treatment. Six participants were recruited until the study was ceased due to restrictions imposed by the COVID-19 pandemic. Some 86% of required attendances were completed. Percentage tissue water increased in all participants at 12 weeks. No consistent trends were identified between internal and external lymphoedema. The small number of people recruited to this study informs its feasibility outcomes but limits any conclusions about clinical implications.

Retrograde Manual Lymphatic Drainage following Vascularized Lymph Node Transfer to Distal Recipient Sites for Extremity Lymphedema: A Retrospective Study and Literature Review.

BACKGROUND: Vascularized lymph node transfer is an efficacious treatment for extremity lymphedema. This study investigated the outcome of retrograde manual lymphatic drainage for vascularized lymph node transfer to distal recipient sites. METHODS: Lymphedema patients who underwent either complete decongestive therapy or vascularized lymph node transfer between 2013 and 2018 were retrospectively included. Retrograde manual lymphatic drainage was started with intermittent manual compression and the assistance of a sphygmomanometer and proximal-to-distal massage of the limb 1 month postoperatively. Outcomes evaluations used the circumferential reduction rate and the Lymphedema-Specific Quality-of-Life Questionnaire. Outcomes of vascularized lymph node transfer to proximal versus distal recipient sites in the literature between 2006 and 2018 were also compared. RESULTS: One hundred thirty-eight unilateral extremity lymphedema patients, including 68 patients in the complete decongestive therapy group and 70 patients in the vascularized lymph node transfer group, were included. The mean circumferential reduction rate of 38.9 ± 2.5 percent in the vascularized lymph node transfer group was statistically greater than the 13.2 ± 10.1 percent rate in the complete decongestive therapy group (p = 0.01). At a mean follow-up of 36 months, the improvement of overall Lymphedema-Specific Quality-of-Life Questionnaire score from 3.8 ± 0.3 to 7.5 ± 1.8 in the vascularized lymph node transfer group was statistically greater than that in the complete decongestive therapy group (from 4.7 ± 0.9 to 5.0 ± 1.9; p < 0.01). In total, 536 lymphedema patients who underwent 548 vascularized lymph node transfers in 23 published articles were reviewed; the distal recipient-site group was found to have more efficacious results than the proximal recipient-site group. CONCLUSION: Vascularized lymph node transfer to a distal recipient site with standard retrograde manual lymphatic drainage significantly improved circumferential reduction rates and Lymphedema-Specific Quality-of-Life Questionnaire scores. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

The use of manual lymphatic drainage on clinical presentation of musculoskeletal injuries: A systematic review.

The aim of this study was to provide a systematic review on the applicability of manual lymphatic drainage (MLD) in improving edema and clinical presentation postmusculoskeletal injuries. A review of the literature was performed in CINAHL, MANTIS, Medline, SPORTDiscus and Google Scholar, yielding a total of 8 articles. Half of the studies showed a strong quality assessment. Results from our work support the use of MLD for reducing edema reduction and pain as well as enhancing range of motion and patients' quality of life and satisfaction. Further research is needed to apply these findings to a broader range of musculoskeletal injuries and conditions.

Complex Decongestive Therapy in the Physical Therapist Management of Rosacea-Related Edema (Morbus Morbihan Syndrome): A Case Report With a New Approach.

OBJECTIVE: The aim of this case report was to describe the use of complete decongestive therapy (CDT) with a new approach in the management of a male with facial edema related to Morbus Morbihan Syndrome (MMS). METHODS: An 18-year-old male with MMS after acne treatment was the subject of this case report. Volume assessment was performed with distance measurements of the facial area using standard reference points, the overflow method, and the measurement of the percentage of subdermal fluid. Participant-reported symptoms of lymphedema (feeling of swelling and tightness) and body image perception were evaluated with the visual analogue scale, and the severity of anxiety was evaluated with the State and Trait Anxiety Inventory. In addition, the participant's perception of improvement was determined using a Likert-type scale. Evaluations were performed at baseline, week 4 (during the treatment), and week 8 (immediately after treatment). CDT was applied to the participant in a total of 24 sessions, 3 d/wk for 8 weeks. RESULTS: Compared with the baseline measurement, the facial distances (tragus-mental cavity, tragus-mouth corner, mandibula-nasal canal, mandibula-internal orbita, mandibula-external orbita, mental cavity-internal orbita, mental cavity-mandibula, right-left tragus, and hairline in the forehead-mental cavity), the volume, and the percentage of subdermal fluid of facial area were decreased at the week 4 and 8 measurements. The anxiety score, participant reports of feelings of swelling and tightness, and body image perception improved after the 8 weeks of treatment compared with baseline. CONCLUSION: This case report described the use of CDT in treating edema and participant symptoms in an individual with facial lymphedema related to MMS. Body image and level of anxiety improved.