Phlebology最新文献

Objective: The study aimed to evaluate the early follow-up quality of life (QoL), pain and mental health of patients with congenital vascular malformation (CVM) from a variety of treatment options.

Methods: All patients with CVM who received care and had follow-up between February 1st 2018 and January 31st 2020 were included. The health-related QoL, pain, and mental health were assessed with RAND Health Care 36-Item Short Form Survey (SF-36), visual analogue score for pain (VAS-P) and Hospital Anxiety and Depression Scale (HADS). Paired t-test was used for all analyses. p < .05 were considered significant.

Results: In total, 110 patients with a mean age of 36.9 years were included in this study. In all patients following care, significant improvement was found in the bodily pain domain of SF-36 and VAS-P (both p = .01). This was largely driven by high-flow vascular malformation patients who responded better to embolo-sclerotherapy, which revealed significant improvement in the bodily pain domain of SF-36 (p = .002) and VAS-P (p = .02). Patients who received supportive treatment only reported significant improvement in mental health (p = .004) and social functioning (p = .03) domains of SF-36. Meanwhile, patients treated with embolo-sclerotherapy reported significant improvement only in VAS-P (p = .02).

Conclusions: This study concluded that the effects of care on early follow-up QoL, pain and mental health of patients with CVM were heterogenous. Future research should therefore, include larger sample size and longer term follow-up to understand the various factors that affect the QoL and mental health of these patients, as well as the holistic approaches to manage them.

Background: Lymphedema is a significant and disabling disorder affecting millions of people worldwide. Compression therapy is an important component of lifelong treatment but the specifics of appropriate compression garment selection and prescribing is not always well understood by practitioners and payers.

Method: An expert panel of the American Vein and Lymphatic Society was convened to write a Position Statement with explanations and recommendations for the appropriate compression therapy to be used in the treatment of lymphedema patients.

Result: A Position Statement was produced by the expert panel with recommendations for documentation and compression therapy treatment. Their recommendations were reviewed, edited, and approved by the Guidelines Committee of the society.

Conclusion: This societal Position Statement provides a useful document for reference for medical care providers for the appropriate compression therapy selection and treatment of patients with lymphedema.

Objectives: We aimed to clarify whether acute lipodermatosclerosis (LDS) progress to chronic LDS without continued compression therapy.

Methods: Between April 2015 and November 2021, 30 patients with acute/subacute LDS, which was diagnosed clinically by presence of isolated, poorly demarcated, tender erythema, and induration limited to the lower leg(s), visited our clinic and were able to be followed up for longer than a year. We reviewed their treatment results and the post-treatment courses.

Results: In all cases, the symptoms in the acute phase subsided with compression bandages. After the discontinuation of compression therapy, 18 legs (56%) progressed to chronic LDS, and 14 legs (44%) did not. In the legs without progression, subcutaneous tissue in the affected leg was thicker compared with that in the contralateral leg (median 19.1 mm vs. 13.4 mm, p < 0.05) on the initial visit. In the legs with progression, the difference in subcutaneous tissue thickness between the affected and unaffected legs was not significant (10.0 mm vs. 7.6 mm).

Conclusions: Our findings suggest that in legs which later progress to chronic LDS, subcutaneous tissue contraction due to panniculitis is already present during the acute phase; therefore, long-term compression therapy is unlikely to improve the prognosis.

Objective: The study aimed to examine whether alpha-1-antitrypsin (AAT), an inhibitor of leukocyte esterase(LE), which damages the venous vessel wall, has a protective effect against chronic venous disease(CVD), and to examine the relationship between AAT levels and disease severity.

Methods: Patients admitted with varicose vein disease and having reflux flow lasting longer than 0.5 s as determined by Doppler ultrasound were included. The informed consents were taken, and blood samples were obtained for complete blood count, C-reactive protein (CRP) level, and AAT level following anamnesis and physical examination. Clinical Etiologic Anatomic Pathologic (CEAP) classification was used to assess disease severity, and patients were divided into CEAP 1-5 groups accordingly.

Results: A total of 87 patients were included in the study. There was no statistically significant difference between the groups in body weight, red blood cell counts, platelet counts, or neutrophil counts (p = 0.117, p = 0.932, p = 0.177, and p = 0.177, respectively).CRP and AAT levels were higher in patients with a CEAP clinical score of 5 compared to the other groups (p = 0.018, and p = 0.020, respectively). AAT levels were similar in the CEAP 1-3 group and decreased in the CEAP-4 group but increased again in the CEAP-5 group. The AAT level was 1.62 ± 0.3 g/L in the CEAP-1 group, 1.61 ± 0.21 g/L in the CEAP-2 group, 1.61 ± 0.27 g/L in the CEAP-3 group, 1.48 ± 0.28 g/L in the CEAP-4 group, and 1.94 ± 0.39 g/L in the CEAP-5 group. CRP levels and platelet counts were observed to affect AAT levels (p = 0.10, p = 0.017, respectively).

Conclusion: We believe that our hypothesis that low AAT levels play a role in the etiopathogenesis of CVD has been partially validated, at least in the CEAP-4 group. However, we believe that increased AAT levels in the CEAP-5 group may be a reactive increase in increased LE levels due to higher CRP levels of this group.

Objective: Does short-term use of pneumatic compression devices (PCD) and off-the-shelf compression alleviate symptoms and improve quality of life in women with lipedema and secondary lipolymphedema?

Methods: Prospective, randomized controlled, industry-sponsored, proof-in-principle study comparing PCD plus conservative care (PCD+CC) to CC alone (control). Adult females with bilateral lipedema and secondary lymphedema were randomized to PCD+CC or CC. Outcome measures were lower limb and truncal circumferential measurements, bioimpedance, and quality-of-life, symptom, and pain intensity questionnaires.

Results: Both groups experienced improvements in leg circumference and bioimpedance with more improvement in the PCD+CC group than the CC group. Pain scores of the SF-36 survey and numerical rating scales were improved in the PCD+CC group. Wong-Baker Faces scores showed trends toward improvement in both groups.

Conclusions: This proof-in-principle study supports conservative management with graduated compression and with or without PCD for improvement in leg circumference, bioimpedance measurements, and pain in patients with lipedema.

Objectives: We assessed the effectiveness and safety of rivaroxaban in patients with isolated distal deep vein thrombosis (IDDVT).

Methods: Symptomatic venous thromboembolism (VTE) and major bleeding were assessed.

Results: Of 1016 patients with acute symptomatic/asymptomatic DVT and/or pulmonary embolism treated with rivaroxaban, 288 had IDDVT and 294 had proximal DVT (pDVT). The IDDVT group had fewer patients on the higher rivaroxaban dose (30 mg/day) (42.7% vs. 66.0%) and a shorter treatment duration (135.5 vs 369.5 days) than the pDVT group. VTE recurrence occurred in 14 and 11 patients with IDDVT and pDVT, respectively (2.89% vs. 2.29% per patient-year; p = 0.534). Major bleeding was less frequent in the IDDVT group (1.55% vs. 4.53% per patient-year; p = 0.044). Comparable effectiveness and safety were observed with 15 and 30 mg/day rivaroxaban in the IDDVT group.

Conclusions: Short-term, low-dose rivaroxaban seems safe and effective for IDDVT treatment.

Introduction: Endovascular stenting is the standard of care for the management of symptomatic chronic venous obstruction. The increased radial resistive force and longer lengths of Nitinol stents have led to questions over persistent post-operative back pain. The purpose of this investigation was to assess the incidence and severity of post-operative back pain of Nitinol stents compared to Wallstents.

Methods: A retrospective review of data at the Center for Vascular Medicine was performed. Patient demographics, pre-operative, one week, three-, six,- and 12 month visual analog pain scores (VAS) for back pain, stent type, diameter, length, and vein locations were assessed.

Results: From April 2014 to November 2021, 627 (412 women/215 men) patients were assessed for the presence of post-operative back pain after an initial iliac vein stent placement. Stents utilized were Wallstents (n = 114), Venovo (n = 342), and Abre (n = 171). The most common Nitinol stent diameter and lengths were 14 mm, 16 mm, and 120 mm, respectively (p ≤ .03). The incidence of back pain at one week was 66% (411/627). VAS scores at one week and one, three, and six months post-operatively were the following: Wallstents-2.6 ± 3 (n = 66), 1.7 ± 2.6 (n = 43) 0.7 ± 2 (n = 51), and 0 ± 0 (n = 27); Abre-3.5 ± 3 (n = 130), 3.8 ± 3 (n = 19), 1.2 ± 2.5 (n = 12), and 1 ± 2 (n = 5); and Venovo- 2.5 ± 3 (n = 216), 2.4 ± 3 (n = 70), 0.9 ± 2 (n = 68), and 0.6 ± 1.7 (n = 49). There was no difference in the severity of back pain at any time point (p ≥ .99). The development of back pain was unrelated to stent type, diameter, length, or covered vein territory.

Conclusions: Post-operative back pain was observed in 66% of patients at one week. The average pain score at one week for the entire cohort was three, which declined to less than one at one month. No difference in the severity of back pain between groups was observed at any time point, and the development of back pain is unrelated to stent type, diameter, length, or covered vein territory.