scholarly journals Effect of Postoperative Compression Therapy on the Success of Liposuction in Patients with Advanced Lower Limb Lymphedema

2021 ◽  
Vol 10 (21) ◽  
pp. 4852
Author(s):  
Shuhei Yoshida ◽  
Isao Koshima ◽  
Hirofumi Imai ◽  
Solji Roh ◽  
Toshiro Mese ◽  
...  
Keyword(s):  
High Pressure ◽  
Lower Limb ◽  
Compression Therapy ◽  
Lower Leg ◽  
Limited Information ◽  
Compression Method ◽  
Compression Pressure ◽  
Improvement Rate ◽  
Significant Difference ◽  
Successful Group

Objective: There is limited information on postoperative care after liposuction for lymphedema limb. The aim of this retrospective study was to identify the threshold compression pressure and other factors that lead liposuction for lower limb lymphedema to success. Materials and Methods: Patients were divided according to whether they underwent compression therapy with both stockings and bandaging (SB group), stockings alone (S group), or bandaging alone (B group) for 6 months after liposuction. The postoperative compression pressure and rate of improvement were compared according to the postoperative compression method. We also investigated whether it was possible to decrease the compression pressure after 6 months. Liposuction was considered successful if improvement rate was >15. Results: Mean compression pressure was significantly lower in the S group than in the SB group or B group. The liposuction success rate was significantly higher in the SB group than in the B group or S group. There was not a significant difference between the values at 6 months after liposuction and at 6 months after a decrease in compression pressure in the successful group. Conclusion: Our results suggest that stable high-pressure postoperative compression therapy is key to the success of liposuction for lower limb lymphedema and is best achieved by using both stockings and bandages. The postoperative compression pressure required for liposuction to be successful was >40 mmHg on the lower leg and >20 mmHg on the thigh. These pressures could be decreased after 6 months.

Compression therapy in lymphedema: Between past and recent scientific data

2019 ◽  
Vol 34 (8) ◽  
pp. 515-522 ◽  
Author(s):  
Giovanni Mosti ◽  
Attilio Cavezzi
Keyword(s):  
Clinical Trials ◽  
High Pressure ◽  
Lower Limb ◽  
Compression Therapy ◽  
Scientific Data ◽  
Interface Pressure ◽  
Compression Pressure ◽  
High Stiffness ◽  
Arm Lymphedema ◽  
Strong Compression

Aim To extrapolate and discuss the scientific data on compression in lymphedema treatment, so to review old and innovative concepts about pressure, stiffness and other interplaying factors related to its efficacy and comfort. Material and methods Narrative review based on search in Medline/Google Scholar through key-words related to compression in lymphedema. Results Currently available literature lacks relevant details about data on protocol, devices, techniques, interface pressure, stiffness, as well as biases are represented by the different descriptions to present the outcomes. More recent evidence from adjustable wrap devices and elastic garments question the need for high pressure (especially for the upper limb) and stiffness in lymphedema treatment. Conclusions At present time a very strong compression pressure exerted by material with high stiffness seem to be questionable in lymphedema treatment. A low pressure provides the best outcomes in arm lymphedema, while a pressure in the range of 40–60 mm Hg seems to provide higher efficacy in lower limb lymphedema, provided it is maintained overtime. A high stiffness seems to be unnecessary to treat chronic edema. Future clinical trials, including proper description of treatment methodology and adequate investigating instrumental tools, are awaited to possibly corroborate the conclusive outcomes of our review.

scholarly journals Chronic venous insufficiency and interest of adjustable compression wrap devices

2019 ◽  
Vol 8 (3) ◽  
Author(s):  
Knut Kroeger ◽  
Joachim Dissemond
Keyword(s):  
Venous Insufficiency ◽  
Compression Therapy ◽  
Pressure Control ◽  
Lower Leg ◽  
Self Management ◽  
Compression Pressure ◽  
Pressure System ◽  
Individual Bands ◽  
Technical Features ◽  
The Individual

Adjustable compression wrap devices (ACWD) are a heterogenic group which makes it difficult to match them to individual patient in their best way, we tried to characterize these products by their technical features. We bought four different ACWD and compared them regarding construction and handling. ACWD show obvious advantages including self-management, self-application, re-adjustability and standardization of the compression therapy. Basically, all systems are one or more low stretch bandages that encircle the lower leg and adhere to itself with velcro. Some allow for a selective adjustment during the course of the application because in these systems the individual bands mutually intermesh. In others, the bandages must always be opened from proximal to distal in order to retighten individual segments. In addition only one enables the user to control the compression pressure of each segment by a built-in-pressure system. Different technical features of the four ACWDs make it difficult to compare them. For effective compression easy handling, selective adjustments and a reliable pressure control seem to be the most important aspects.

scholarly journals The Study of Lower Limb EMG Signals Between Male and Female Muslim during Pertaining to Sujud Postures in Solat

2019 ◽  
Vol 9 (1) ◽  
pp. 24
Author(s):  
Hazwani Harun ◽  
Nashrul Fazli Bin Mohd Nasir ◽  
Ahmad Faizal Salleh
Keyword(s):  
Lower Limb ◽  
Tibialis Anterior ◽  
Lower Leg ◽  
Male And Female ◽  
Leg Muscles ◽  
Paired Samples ◽  
Lower Limb Muscles ◽  
Significant Difference ◽  
Data Signal ◽  
Gastrocnemius Muscles

Electromyography signal level in term of %MVC at lower limb muscles on static posture of feet during sujud (prostration) in solat had been studied based on the sayings of Prophet Muhammad (hadiths). Gastrocnemius and Tibialis Anterior were the chosen muscles as both are the major lower leg muscles on the lower limb part. A total of 10 male and 10 female subjects had participated in this study. The EMG data signal results were analyzed statistically using the Paired-Samples T Test as all the data are normally distributed. The statistical result showed that there is no significant difference of the muscles' signal on the respective posture between male and female. The result of EMG level in term of %MVC between male and female showed that during pertaining to sujud posture, Gastrocnemius muscles are more active in male while Tibialis Anterior muscles are more active in female.

Compression in mixed ulcers: venous side

2014 ◽  
Vol 29 (1_suppl) ◽  
pp. 13-17 ◽  
Author(s):  
Giovanni Mosti
Keyword(s):  
Compression Therapy ◽  
Lower Leg ◽  
Venous Reflux ◽  
Elastic Materials ◽  
Normal Range ◽  
Compression Pressure ◽  
Reduced Pressure ◽  
Venous Ulcers ◽  
Arterial Involvement ◽  
Arterial Inflow

Introduction: arterial involvement may coexist in about 15–30 of venous ulcers. In this case compression therapy maybe applied, only by expert caregivers, with a reduced pressure which must not overcome the arterial pressure at ankle and foot level. It remains to assess if such a reduced pressure may be effective also on the impaired venous hemodynamics. Aim of this paper is to present an overview of the data we have, showing the effects on venous hemodynamics of a reduced compression pressure. Material and methods: in different groups of patients affected by deep and superficial venous incompetence, venous reflux and ejection fraction (EF) from the lower leg were measured in baseline conditions, without any compression, and after application of different elastic and inelastic compression devices exerting different pressure ranges from 20 to 60 mm Hg. The compression pressure was always recorded simultaneously with venous reflux of EF assessment. Results: strong pressures show the greatest effect in reducing/abolishing venous reflux and increasing EF but also a reduced pressure in the range of 20 to 40 mm Hg is effective in improving venous hemodynamics provided inelastic materials are used. Conclusions: inelastic but not elastic materials exert a standing pressure which is significantly higher than in supine position even starting from a reduced supine pressure of 40 mm Hg which does not impair the arterial inflow. This strong pressure is able to reduce and even abolish the venous reflux and improve the EF up to restoring its normal range. A reduced or modified compression pressure is able to significantly improve the venous hemodynamics without affecting the arterial inflow in patients with mixed ulcers, provided inelastic materials are used.

Customized anterior craniocervical reconstruction via a modified high-cervical retropharyngeal approach following resection of a spinal tumor involving C1–2/C1–3

2020 ◽  
Vol 32 (3) ◽  
pp. 432-440
Author(s):  
Shaohui He ◽  
Chen Ye ◽  
Nanzhe Zhong ◽  
Minglei Yang ◽  
Xinghai Yang ◽  
...  
Keyword(s):  
Cervical Spinal Cord ◽  
Perioperative Complications ◽  
Japanese Orthopaedic Association ◽  
Spinal Tumor ◽  
Spinal Tumors ◽  
Limited Information ◽  
Improvement Rate ◽  
The Mean ◽  
High Cervical ◽  
Occipital Condyles

OBJECTIVEThe surgical treatment of an upper cervical spinal tumor (UCST) at C1–2/C1–3 is challenging due to anterior exposure and reconstruction. Limited information has been published concerning the effective approach and reconstruction for an anterior procedure after C1–2/C1–3 UCST resection. The authors attempted to introduce a novel, customized, anterior craniocervical reconstruction between the occipital condyles and inferior vertebrae through a modified high-cervical retropharyngeal approach (mHCRA) in addressing C1–2/C1–3 spinal tumors.METHODSSeven consecutive patients underwent 2-stage UCST resection with circumferential reconstruction. Posterior decompression and occiput-cervical instrumentation was conducted at the stage 1 operation, and anterior craniocervical reconstruction using a 3D-printed implant was performed between the occipital condyles and inferior vertebrae via an mHCRA. The clinical characteristics, perioperative complications, and radiological outcomes were reviewed, and the rationale for anterior craniocervical reconstruction was also clarified.RESULTSThe mean age of the 7 patients in the study was 47.6 ± 19.0 years (range 12–72 years) when referred to the authors’ center. Six patients (85.7%) had recurrent tumor status, and the interval from primary to recurrence status was 53.0 ± 33.7 months (range 24–105 months). Four patients (57.1%) were diagnosed with a spinal tumor involving C1–3, and 3 patients (42.9%) with a C1–2 tumor. For the anterior procedure, the mean surgical duration and average blood loss were 4.1 ± 0.9 hours (range 3.0–6.0 hours) and 558.3 ± 400.5 ml (range 100–1300 ml), respectively. No severe perioperative complications occurred, except 1 patient with transient dysphagia. The mean pre- and postoperative visual analog scale scores were 8.0 ± 0.8 (range 7–9) and 2.4 ± 0.5 (range 2.0–3.0; p < 0.001), respectively, and the mean improvement rate of cervical spinal cord function was 54.7% ± 13.8% (range 42.9%–83.3%) based on the modified Japanese Orthopaedic Association scale score (p < 0.001). Circumferential instrumentation was in good position and no evidence of disease was found at the mean follow-up of 14.8 months (range 7.3–24.2 months).CONCLUSIONSThe mHCRA provides optimal access to the surgical field at the C0–3 level. Customized anterior craniocervical fixation between the occipital condyles and inferior vertebrae can be feasible and effective in managing anterior reconstruction after UCST resection.

Digital volumetric measurements based on 3D scans of the lower limb: A valid and reproducible method for evaluation in lymphedema therapy. (Preprint)

2019 ◽  
Author(s):  
Daniel Schiltz ◽  
Natalie Kiermeier ◽  
Dominik Eibl ◽  
Christoph Koch ◽  
Karolina Müller ◽  
...  
Keyword(s):  
Lower Limb ◽  
Lower Leg ◽  
T Test ◽  
Volume Changes ◽  
Quick Method ◽  
Reproducible Method ◽  
The Mean ◽  
3D Scans ◽  
Paired T Test ◽  
Volumetric Measurements

BACKGROUND Exact quantification of volumetric changes of the extremities is difficult. There are several direct and indirect methods to assess extremity volume. As water displacement volumetry is rarely viable in a clinical setting and circumference measurements are prone to errors due to poor reproducibility and high inter- and intra-observer variability, an objective and easily reproducible method is indispensable. OBJECTIVE The aim of this study was to establish a standardized method based on 3D scans with defined caudal and cranial landmarks of the lower leg which allows for measurements of exactly the same body area. Furthermore, this study tests the method in terms of reproducibility and evaluates volume changes after surgical therapy in patients suffering from lymphedema. METHODS 3D-scans of the lower limb were performed with a mobile 3D-scanner. Volumetric calculation was done digitally. “Repeatability“ and “Inter-observer reliability” of digital volumetry were tested. Furthermore, the method was applied on 31 patients suffering from chronic lymphedema. ANOVA (analyses of variance) was conducted to compare the digital volumetric measurements. To assess the sensitivity to changes in digital volumetry, the mean volume of 31 patients before and 3 months after therapy were compared by a paired t-Test. RESULTS Calculations of repeatability of the volume based on 20 3D-scans of the same lower leg showed a mean volume of 2,488 ± 0,011 liters (range: 2,470 – 2,510). The mean volume of the 7 measurements of the 3 examiners did not differ significantly (F(2,18) = 1,579, p = .233). The paired t-Test showed a significant mean volume decrease of 375ml (95% CI = 245/505ml) between pre and post treatment (t (30) =5,892, p < .001). CONCLUSIONS 3D-Volumetry is a noninvasive, easy and quick method to assess volume changes of the lower leg. Other than the costs, it is reproducible and precise and therefore ideal for evolution of therapy in lymphedema.

INFLUENCE OF FOOT INSOLE ON THE GAIT PERFORMANCE IN SUBJECTS WITH FLAT FOOT DISORDER

2019 ◽  
Vol 19 (06) ◽  
pp. 1950050
Author(s):  
M. T. KARIMI ◽  
R. B. TAHMASEBI ◽  
B. SATVATI ◽  
F. FATOYE
Keyword(s):  
Range Of Motion ◽  
Ankle Joint ◽  
Lower Limb ◽  
Walking Speed ◽  
Force Plate ◽  
Flat Foot ◽  
Gait Performance ◽  
Positive Effects ◽  
Significant Difference ◽  
Foot Disorder

Flat foot is the most common foot disorder that influences the alignment of the lower limb structure. It is controversial whether the use of foot insole influences kinetic and kinematic of the leg or not. Therefore, this study investigated the influence of foot insole on the gait performance in subjects with flat foot disorder. A group of flat foot subject was recruited into this study (the number of subjects was 15). The motion of the leg joints was determined using the Qualysis motion analysis system. Moreover, the force applied on the lower limb was recorded by a Kistler force plate. The range of motion of the lower limb joints, the moments applied on the lower limb joints and force transmitted through the leg were the parameters used in this study. The difference between these parameters during walking with and without insole was evaluated using the paired [Formula: see text]-test. Significant value was set at [Formula: see text]. There was no significant difference between the range of motion of ankle joint while walking with and without insole. However, the medial directed force applied on the leg decreased significantly [Formula: see text]. The use of foot insole did not influence the moments transmitted through the hip and knee joints. The walking speed of the subjects improved while walking with foot insole. Use of foot insole influenced the magnitude of the force applied on the leg and the adductor moment of ankle joint due to its influence on foot alignment. As the walking speed of the improved subjects follows the use of insole, it can be concluded that it may have a positive effects on the performance of flat foot subjects.

scholarly journals Morphological Changes of the Hip Commonly Associated With Femoroacetabular Impingement Are Not Correlated With Rotational Range of Hip Motion in Elite Soccer Athletes

2021 ◽  
pp. 194173812097366
Author(s):  
André Orlandi Bento ◽  
Guilherme Falótico ◽  
Keelan Enseki ◽  
Ronaldo Alves Cunha ◽  
Benno Ejnisman ◽  
...  
Keyword(s):  
Femoroacetabular Impingement ◽  
Lower Limb ◽  
Clinical Relevance ◽  
Morphological Changes ◽  
Alpha Angle ◽  
Soccer Players ◽  
Level Of Evidence ◽  
Rotational Movement ◽  
Professional Soccer ◽  
Significant Difference

Background: Morphological changes characteristic of femoroacetabular impingement (FAI) are common in soccer players. However, the clinical relevance of such anatomical variations is still not well-defined. Hypothesis: We hypothesized that high alpha angle values and/or acetabular retroversion index (ARI) are correlated with rotational range of motion (ROM) of the hip and that there are clinical-radiological diferences between the dominant lower limb (DLL) and nondominant lower limb (NDLL) in professional soccer players. Study Design: Cross-sectional. Level of Evidence: Level 3. Methods: A total of 59 male professional soccer players (average age 25.5 years, range 18-38 years) were evaluated in the preseason. As main outcome measures, we evaluated the alpha angle and the ARI and hip IR and ER ROM with radiographic analysis. Results: The measurements taken on DLL and NDLL were compared and a significant difference was found between the sides in the ER ( P = 0.027), where the DLL measures were 1.54° (95% CI, 0.18-2.89) greater than the NDLL. There were no significant differences between the sides in the measures of IR ( P > 0.99), total ROM ( P = 0.07), alpha angle ( P = 0.250), and ARI ( P = 0.079). The correlations between the rotation measurements and the alpha angle in each limb were evaluated and the coefficient values showed no correlation; so also between the ARI and rotation measures. Conclusion: Morphological changes of the femur or acetabulum are not correlated with hip IR and ER ROM in male professional soccer players. ER on the dominant side was greater than on the nondominant side. There was no significant difference in the other measurements between sides. Clinical Relevance: In clinical practice, it is common to attribute loss of hip rotational movement to the presence of FAI. This study shows that anatomical FAI may not have a very strong influence on available hip rotational movement in professional soccer athletes.

Computed tomography angiography and microsurgical flaps for traumatic wounds: What is the added value?

2021 ◽  
pp. 1-9
Author(s):  
Lucas Sousa Macedo ◽  
Renato Polese Rusig ◽  
Gustavo Bersani Silva ◽  
Alvaro Baik Cho ◽  
Teng Hsiang Wei ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Upper Limb ◽  
Computed Tomography Angiography ◽  
Lower Limb ◽  
High Energy ◽  
Lower Limbs ◽  
Added Value ◽  
Vascular Lesions ◽  
Limb Injuries ◽  
Significant Difference

BACKGROUND: Microsurgical flaps are widely used to treat complex traumatic wounds of upper and lower limbs. Few studies have evaluated whether the vascular changes in preoperative computed tomography angiography (CTA) influence the selection of recipient vessel and type of anastomosis and the microsurgical flaps outcomes including complications. OBJECTIVE: The aim of this study was to evaluate if preoperative CTA reduces the occurrence of major complications (revision of the anastomosis, partial or total flap failure, and amputation) of the flaps in upper and lower limb trauma, and to describe and analyze the vascular lesions of the group with CTA and its relationship with complications. METHODS: A retrospective cohort study was undertaken with all 121 consecutive patients submitted to microsurgical flaps for traumatic lower and upper limb, from 2014 to 2020. Patients were divided into two groups: patients with preoperative CTA (CTA+) and patients not submitted to CTA (CTA–). The presence of postoperative complications was assessed and, within CTA+, we also analyzed the number of patent arteries on CTA and described the arterial lesions. RESULTS: Of the 121 flaps evaluated (84 in the lower limb and 37 in the upper limb), 64 patients underwent preoperative CTA. In the CTA+ group, 56% of patients with free flaps for lower limb had complete occlusion of one artery. CTA+ patients had a higher rate of complications (p = 0.031), which may represent a selection bias as the most complex limb injuries and may have CTA indicated more frequently. The highest rate of complications was observed in chronic cases (p = 0.034). There was no statistically significant difference in complications in patients with preoperative vascular injury or the number of patent arteries. CONCLUSIONS: CTA should not be performed routinely, however, CTA may help in surgical planning, especially in complex cases of high-energy and chronic cases, since it provides information on the best recipient artery and the adequate level to perform the microanastomosis, outside the lesion area.

Objectivization of vacuum-compression therapy effects on micro- and macrovascular perfusion in type 2 diabetic patients

2020 ◽  
Vol 65 (4) ◽  
pp. 469-476
Author(s):  
Jaroslav Prucha ◽  
Vladimir Socha ◽  
Lenka Hanakova ◽  
Andrej Lalis ◽  
Karel Hana
Keyword(s):  
Lower Limb ◽  
Compression Therapy ◽  
Neurological Complications ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
Therapeutic Procedures ◽  
History Of ◽  
Injury Recovery ◽  
Type 2 Diabetic

AbstractThe present study aimed to evaluate the characteristic influence of physical therapeutic procedures of vacuum-compression therapy (VCT) on microvascular perfusion (MiP) and macrovascular perfusion (MaP) of the lower limb in diabetic patients. A sample of nine patients with a medical history of type 2 diabetes was used for the purpose of this study. Most of the subjects’ medical conditions included venous and neurological complications of the lower limb, whereas the rest of the subjects entered the treatment due to injury recovery or their phlebological disease. The PeriFlux System 5000 (Perimed, Sweden) diagnostic device was used to measure MiP. The MaP was evaluated based on the perfusion index (PI) using the Extremiter monitoring device (Embitron, Czech Republic) designed to perform VCT procedures. The study found that MiP and MaP increase as an effect of VCT procedures and at the same time PI clearly reflects the effect of the applied vacuum and compression phases, verifying the method’s vital influence on peripheral perfusion disorders.

Sign in / Sign up

Export Citation Format

Share Document