Chronic venous insufficiency: A challenge for the vascular laboratory

1986 ◽  
Vol 10 (6) ◽  
pp. 925-928 ◽  
Author(s):  
N. L. Browse
Keyword(s):  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Vascular Laboratory

The Relationship between Ultrasonic Ambulatory Venous Pressure and Residual Volume Fraction in Primary Venous Insufficiency

1999 ◽  
Vol 14 (4) ◽  
pp. 146-150
Author(s):  
P. Zamboni ◽  
D. Quaglio ◽  
C. Cisno ◽  
F. Marchetti ◽  
L. Cisno ◽  
...  
Keyword(s):  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Volume Fraction ◽  
Linear Regression Analysis ◽  
Venous Pressure ◽  
Lower Limbs ◽  
Residual Volume ◽  
Non Invasive ◽  
Vascular Laboratory ◽  
The Relationship

Objective: To study the relationship between two non-invasive methods for determining ambulatory venous pressure (AVP) in primary chronic venous insufficiency of the lower limbs. Design: Comparison between ultrasonic AVP (US-AVP) and residual volume fraction (RVF) determined by means of air plethysmography (APG). Setting: Department of Surgery and Vascular Laboratory, University of Ferrara, Italy. Patients: Twenty-one subjects affected by primary chronic venous insufficiency (CVI). Main outcome measure: A comparison of the AVP values extrapolated from the change in ultrasonic diameter of the saphenous vein after exercise and from RVF values. Ultrasonographic extrapolation was also made by the means of the software Venometer and compared with manual assessment. Results: Linear regression analysis demonstrated that US-AVP values were significantly correlated with RVF values ( r = 0.86 and p<0.0001). Assessment by Venometer as compared with manual calculation showed a high degree of correlation ( r = 0.98), p<0.0001). Conclusions: The two methods for non-invasive assessment of AVP appear to be closely and significantly correlated. The Venometer allows reliable and rapid extrapolation of AVP values.

scholarly journals Protocol for a longitudinal cohort study: determination of risk factors for the development of first venous leg ulcer in people with chronic venous insufficiency, the VEINS (venous insufficiency in South Florida) cohort

BMJ Open ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. e023313 ◽  
Author(s):  
Joshua S Mervis ◽  
Robert S Kirsner ◽  
Hadar Lev-Tov
Keyword(s):  
Risk Factors ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Adult Population ◽  
South Florida ◽  
Study Endpoint ◽  
Venous Leg Ulcer ◽  
Doppler Study ◽  
Vascular Laboratory ◽  
The University

IntroductionChronic venous insufficiency (CVI) affects up to one-third of the adult population yet venous leg ulcers (VLU), a significant complication of CVI, only affect 1%–2% of adults in the USA. Why some develop VLU and others do not is unclear. VLU have a significant impact on quality of life and are extremely costly and difficult to treat. Moreover, VLU prevalence is increasing, doubling in the last 20 years. In order to characterise the differences between people with CVI and those who ultimately develop VLU, we aim to set up the unique venous insufficiency in South Florida cohort.Methods and analysisSubjects will be recruited from the University of Miami Hospital and Clinic’s vascular laboratory database, which began in July 2011. Any adult age 18–95 who has had venous reflux detected on duplex ultrasound of the lower extremities is included. Approximately 2500 patients are already in the database that meet these criteria, with an estimated 2500 additional potential subjects to be recruited from the vascular laboratory database over the next 5 years. Subjects with a history of VLU prior to the duplex study date will be excluded. Data will be collected via review of the Doppler study report, patient phone interview and review of the electronic medical record. Subjects will be contacted for follow-up every 3 months for at least 5 years until the study endpoint, development of first VLU (fVLU), is reached. In order to estimate the time from reflux documentation to fVLU, Kaplan-Meier survival curves will be constructed. Cox proportional hazard regression models will be constructed to investigate possible risk factors.Ethics and disseminationThis study is approved by the University of Miami’s Institutional Review Board. We hope to present the results of this study to the scientific community at conferences and in peer-reviewed journals.

Physical Therapy in Patients with Chronic Venous Insufficiency

Phlebologie ◽  
2000 ◽  
Vol 29 (02) ◽  
pp. 48-53 ◽  
Author(s):  
M. Jünger ◽  
Anke Steins
Keyword(s):  
Physical Therapy ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Ulcus Cruris ◽  
Chronisch Venöse Insuffizienz ◽  
Venöse Insuffizienz ◽  
Venöse Stauung ◽  
Venöse Drainage

ZusammenfassungWenn Maßnahmen der physikalischen Therapie wie rezeptpflichtige Kompressionsstrümpfe und ein angeleitetes ambulantes Gefäßtraining in einem frühen Stadium begonnen werden, können die Beschwerden des Patienten gelindert, die Gelenkbeweglichkeit und venöse Drainage verbessert und behindernde Stauungserkrankungen wie die Dermatolipofasziitis und das Ulcus cruris vermieden werden. Hat eine chronische venöse Stauung einmal zu einer Atrophie der Gelenkkapsel, Sprunggelenksversteifung und Muskelatrophie des Unterschenkels geführt, sind teure Therapiemaßnahmen einschließlich einer professionellen Krankengymnastik unumgänglich. Unseren eigenen Erfahrungen nach ist eine krankengymnastische Behandlung am wirksamsten, wenn sie in Kombination mit einer biomechanischen Stimulation erfolgt. Sobald der Steppergang des Patienten behoben wurde, können herkömmliche Gehübungen nach und nach das physiologische Gangbild wiederherstellen. Nach erfolgreicher Physiotherapie tragen ein ambulantes Gefäßtraining und eine optimierte Kompressionsbehandlung bei Patienten mit fortgeschrittener chronisch venöser Insuffizienz entscheidend zum langfristigen Therapieerfolg bei. Vergleichbar dem Koronarsport werden Gefäßtrainingsprogramme von den öffentlichen Kassen übernommen. Zusammen mit einer Kompressionsbehandlung stellen sie eine wirksame und kosteneffektive Basistherapie für die chronisch venöse Insuffizienz dar.

Comparison of duplex-derived parameters in patients with chronic venous insufficiency with special reference to early symptoms

2019 ◽  
Vol 26 (1) ◽  
Author(s):  
Masakazu Ochi ◽  
Takashi Yamaki ◽  
Atsumori Hamahata ◽  
Hisato Konoeda ◽  
Atsuyoshi Osada ◽  
...  
Keyword(s):  
Special Reference ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Early Symptoms

Causes, complications and treatment methods in chronic venous insufficiency

Medic ro ◽  
2018 ◽  
Vol 1 (121) ◽  
pp. 46
Author(s):  
Cristina Vâjâitu ◽  
Teodora Mareş ◽  
Carmen Cristina Drăghici ◽  
Vlad Mihai Voiculescu ◽  
Călin Giurcăneanu
Keyword(s):  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Treatment Methods

Features of postoperative period in patients with chronic venous insufficiency: phlebectomy versus thermal ablation

2020 ◽  
pp. 64-75
Author(s):  
E. Burleva ◽  
O. Smirnov ◽  
S. Tyurin
Keyword(s):  
Postoperative Period ◽  
Chronic Venous Insufficiency ◽  
Thermal Ablation ◽  
Venous Insufficiency ◽  
Clinical Symptoms ◽  
Varicose Veins ◽  
Statistical Processing ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

The purpose of the study was to conduct a comparative assessment of the course of the postoperative period after phlebectomy and thermal ablation in patients with varicose veins of the lower extremities in the system of the great saphenous vein (GSV) with class C2 of chronic venous insufficiency (CVI) — CEAP class C2. Materials and methods: 455 patients (455 limbs) with CEAP class C2. Group 1 (n = 154) received stripping + minimally invasive phlebectomy; Group 2 — endovenous laser ablation (EVLA) of GSV trunk + sclerotherapy of varicose veins; 3 group (n = 150) — radiofrequency ablation (RFA) of the GSV + sclerotherapy. All patients were united by a single tactical solution — the elimination of pathological vertical reflux in GSV. In each group, patients were with similar hemodynamic profile were selected (Group 1 = 63; Group 2 = 61; Group 3 = 61). The course of the postoperative period (from 2 days to 2 months) was compared for pain (visual analog scale — VAS), clinical symptoms of chronic venous insufficiency, degree of satisfaction (Darvall questionnaire), and duration of disability. Statistical processing was carried out using Excel programs for Windows XP, MedCalc® (version 11.4.2.0., Mariakerke, Belgium). Results: Postoperative pain is more pronounced (during day 1 for Group 1–4.0, Group 2–3.0, Group 3–2.0) and more prolonged (up to 4 days) after open surgeries (p < 0.05). The dynamics of the clinical symptoms of CVI (including varicose syndrome and use of compression therapy) could not be fully evaluated in connection with the ongoing sclerotherapy procedures for patients of Groups 2 and 3. Satisfaction of patients with aesthetic aspects was higher than expected in all groups. Reliable statistical differences proved decrease in days of disability (Group 1–14; Group 2–4; Group 3–3) and earlier return to physical activities and work in patients after thermal ablation in comparison with phlebectomy. Conclusion: The study shows that all three methods for eliminating vertical reflux in the GSV can be proposed for a large category of patients with CEAP of class C3 and C2. Medical and social rehabilitation of patients using endovascular thermal ablation technologies proceeds faster, which is beneficial both for the patients and for society.

Medical Treatment of Chronic Venous Insufficiency

2008 ◽  
Vol 4 (1) ◽  
pp. 117-124
Author(s):  
Pier L. Antignani ◽  
Chiara Caliumi
Keyword(s):  
Medical Treatment ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency
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