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Contraception Sep 2016Superficial venous disease, which includes superficial venous thrombosis (SVT) and varicose veins, may be associated with a higher risk of venous thromboembolism (VTE).... (Review)
Review
BACKGROUND
Superficial venous disease, which includes superficial venous thrombosis (SVT) and varicose veins, may be associated with a higher risk of venous thromboembolism (VTE). Use of combined hormonal contraceptives (CHCs) has been associated with an increased risk of VTE compared with nonuse. Little is known about whether use of CHCs by women with superficial venous disease may further elevate the risk of VTE.
OBJECTIVES
To investigate evidence regarding risk of VTE in women with SVT or varicose veins who use CHCs compared with non-CHC users.
METHODS
We searched the PubMed database for all English-language articles published from database inception through September 2014. We included primary research studies that examined women with SVT or varicose veins who used CHCs compared to women with these conditions who did not use CHCs. Outcomes of interest included VTE (among women with SVT or varicose veins) and SVT (for those with varicose veins).
RESULTS
Two studies were identified that met inclusion criteria. One fair-quality case-control study reported an odds ratio (OR) for VTE of 43.0 (95% confidence interval [CI] 15.5-119.3) among women with SVT using oral contraceptives (OCs) compared with nonusers without SVT. The OR for VTE was also increased for women with SVT not using OCs (OR 5.1; 95% CI 2.8-9.5) and for women without SVT using OCs (OR 4.0; 95% CI 3.3-4.7), compared with nonusers without SVT. One fair-quality cohort study demonstrated that women with varicose veins had an increased rate of VTE with use of OCs (1.85 per 1000 women-years [WY]), compared with users without varicose veins (0.84 per 1000 WY), nonusers with varicose veins (0.31 per 1000 WY) and nonusers without varicose veins (0.19 per 1000 WY). This study also demonstrated that women with varicose veins had an increased rate of SVT with use of OCs (10.63 per 1000 WY), compared with nonusers with varicose veins (7.59 per 1000 WY), users without varicose veins (1.89 per 1000 WY) and nonusers without varicose veins (0.77 per 1000 WY).
CONCLUSION
Two studies suggest increased risk of VTE among OC users with superficial venous disease; however, no definitive conclusions can be made due to the limited number of studies and limitations in study quality. Theoretical concerns need to be clarified with further research on whether the risk of significant sequelae from superficial venous disease among CHC users is related to clinical severity of disease and underlying factors.
Topics: Contraceptives, Oral, Combined; Female; Humans; Risk Factors; Venous Thromboembolism; Venous Thrombosis
PubMed: 25835269
DOI: 10.1016/j.contraception.2015.03.010 -
Value in Health : the Journal of the... Aug 2018To analyze the cost-effectiveness of current technologies (conservative care [CONS], high-ligation surgery [HL/S], ultrasound-guided foam sclerotherapy [UGFS],... (Review)
Review
OBJECTIVES
To analyze the cost-effectiveness of current technologies (conservative care [CONS], high-ligation surgery [HL/S], ultrasound-guided foam sclerotherapy [UGFS], endovenous laser ablation [EVLA], and radiofrequency ablation [RFA]) and emerging technologies (mechanochemical ablation [MOCA] and cyanoacrylate glue occlusion [CAE]) for treatment of varicose veins over 5 years.
METHODS
A Markov decision model was constructed. Effectiveness was measured by re-intervention on the truncal vein, re-treatment of residual varicosities, and quality-adjusted life-years (QALYs) over 5 years. Model inputs were estimated from systematic review, the UK National Health Service unit costs, and manufacturers' list prices. Univariate and probabilistic sensitivity analyses were undertaken.
RESULTS
CONS has the lowest overall cost and quality of life per person over 5 years; HL/S, EVLA, RFA, and MOCA have on average similar costs and effectiveness; and CAE has the highest overall cost but is no more effective than other therapies. The incremental cost per QALY of RFA versus CONS was £5,148/QALY. Time to return to work or normal activities was significantly longer after HL/S than after other procedures.
CONCLUSIONS
At a threshold of £20,000/QALY, RFA was the treatment with highest median rank for net benefit, with MOCA second, EVLA third, HL/S fourth, CAE fifth, and CONS and UGFS sixth. Further evidence on effectiveness and health-related quality of life for MOCA and CAE is needed. At current prices, CAE is not a cost-effective option because it is costlier but has not been shown to be more effective than other options.
Topics: Ablation Techniques; Conservative Treatment; Cost-Benefit Analysis; Elective Surgical Procedures; Humans; Laser Therapy; Markov Chains; Sclerotherapy; Varicose Veins
PubMed: 30098668
DOI: 10.1016/j.jval.2018.01.012 -
Journal of Lasers in Medical Sciences 2021Currently, lasers are used to treat many diseases and their complications. However, the use of lasers in pregnant patients is still controversial. In this review, the... (Review)
Review
Currently, lasers are used to treat many diseases and their complications. However, the use of lasers in pregnant patients is still controversial. In this review, the application of lasers in the fields of urology, surgery, obstetrics, dermatology, and musculoskeletal disorders is evaluated. The following keywords were used to search through PubMed, Google Scholar, and Scopus: pregnancy, laser, urolithiasis, endovenous laser ablation (EVLA) or treatment, leg edema, varicose vein, venous insufficiencies, hair removal, pigmentation, telangiectasia, vascular lesions, Q switch laser, diode laser, holmium, holmium-YAG laser, erbium laser and Pulsed dye laser, low-level laser therapy, high-intensity laser therapy, pain, musculoskeletal disorders, twin to twin transfusion syndrome (TTTS), amnioreduction, and safety. Totally, 147 articles were found, and their abstracts were evaluated; out of 53 articles extracted, 14 articles were about dermatology, 24 articles were about urology, 12 articles were about obstetrics and gynecology, 10 articles were about musculoskeletal disorders and three articles were related to surgery. Laser therapy can be used as a safe treatment for urolithiasis, skin diseases, TTTS and varicose veins of the lower extremities. However, the use of laser therapy for musculoskeletal disorders during pregnancy is not recommended due to lack of evidence, and also we cannot recommend endovenous ablation.
PubMed: 34733773
DOI: 10.34172/jlms.2021.50 -
Journal of Vascular Surgery. Venous and... Mar 2024The aim of this study was to determine the association between the duration of systemic anticoagulation therapy (ACT) and the risk of further venous thromboembolism... (Meta-Analysis)
Meta-Analysis Review
A systematic review and meta-analysis for the association between duration of anticoagulation therapy and the risk of venous thromboembolism in patients with lower limb superficial venous thrombosis.
OBJECTIVE
The aim of this study was to determine the association between the duration of systemic anticoagulation therapy (ACT) and the risk of further venous thromboembolism (VTE) in patients with superficial venous thrombosis (SVT).
METHODS
A systematic review and meta-analysis were performed using searches of Medline and Cochrane Library databases in September 2023. Papers that provided VTE incidence within mid-term follow-up of ≥45 days in patients who received any ACT were included. Patients were categorized into subgroups according to the course of treatment: (1) no ACT (0 days); (2) ACT of ≤14 days; (3) ACT of 15 to 30 days; (4) ACT of 31 to 45 days; and (5) ACT of >45 days. Reported events were transformed to events per 100 patient-years, and a random-effects model was used to calculate pooled rates for proportions. The primary outcome (VTE) was a combination of SVT progression or recurrence with the occurrence of deep vein thrombosis (DVT) and pulmonary embolism (PE). Secondary outcomes included major and clinically relevant non-major or minor bleeding.
RESULTS
Twenty-four studies (10 randomized controlled trials and 14 cohort studies) combining outcomes in 12,341 patients were included in the quantitative synthesis. Minimum VTE and SVT recurrence or progression rates were observed with the ACT duration of 31 to 45 days of 16.2 (95% confidence interval [CI], 10.4-23.3) and 8.2 (95% CI, 3.1-15.8) events per 100 patient-years, respectively. Minimum DVT and PE rates observed with the treatment duration of 15 to 30 days were 5.5 (95% CI, 2.8-9.1) and 0.9 (95% CI, 0.5-1.3) events per 100 patient-years, respectively. Short-term treatment of ≤14 days was associated with the highest rates of VTE of 59.7 (95% CI, 37.7-86.4), DVT of 13.7 (95% CI, 9.6-18.4), and PE of 3.1 (95% CI, 1.4-5.6) events per 100 patient-years. Major bleeding rates were unrelated to the duration of ACT and did not exceed 0.5 events per 100 patient-years. The highest rate of clinically relevant non-major or minor bleeding was observed with ACT duration of 31 to 45 days of 14.2 (95% CI, 5.5-26.8) events per 100 patient-years. The most common risk factors for VTE included male sex, cancer, personal history of DVT, PE, or SVT, and thrombosis of non-varicose veins.
CONCLUSIONS
Prolonged systemic anticoagulation is associated with the tendency to decrease VTE rates in patients with lower limb SVT.
Topics: Humans; Male; Venous Thromboembolism; Anticoagulants; Venous Thrombosis; Pulmonary Embolism; Lower Extremity; Hemorrhage; Randomized Controlled Trials as Topic
PubMed: 38008180
DOI: 10.1016/j.jvsv.2023.101726 -
International Wound Journal Nov 2023Chronic venous disease (CVD) occurs because of structural or functional disturbances to the venous system of the lower limbs. Signs and symptoms include leg pain,... (Review)
Review
Chronic venous disease (CVD) occurs because of structural or functional disturbances to the venous system of the lower limbs. Signs and symptoms include leg pain, swelling, varicose veins, and skin changes, with venous ulceration ultimately occurring in severe disease. To assess the prevalence of CVD among health care workers, a scoping review of existing publications exploring the prevalence of CVD among health care workers was conducted in July 2022. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used. A total of 15 papers met the inclusion criteria and these formed the basis of the review. Among health care workers, the mean prevalence of CVD was 58.5% and the mean prevalence for varicose veins was 22.1%. There is an increased prevalence of CVD in health care workers when compared with the general population. Therefore, there is a need for early diagnosis and the use of preventative measures to protect health care workers from CVD and varicose vein development.
Topics: Humans; Venous Insufficiency; Prevalence; Varicose Veins; Varicose Ulcer; Chronic Disease; Health Personnel
PubMed: 37139850
DOI: 10.1111/iwj.14222 -
The Cochrane Database of Systematic... Aug 2022Venous leg ulcers are a chronic health problem that cause considerable economic impact and affect quality of life for those who have them. Primary wound contact... (Review)
Review
BACKGROUND
Venous leg ulcers are a chronic health problem that cause considerable economic impact and affect quality of life for those who have them. Primary wound contact dressings are usually applied to ulcers beneath compression therapy to aid healing, promote comfort and control exudate. There are numerous dressing products available for venous leg ulcers and hydrogel is often prescribed for this condition; however, the evidence base to guide dressing choice is sparse.
OBJECTIVES
To assess the effects of hydrogel wound dressings on the healing of venous leg ulcers in any care setting.
SEARCH METHODS
In May 2021, we searched the Cochrane Wounds Specialised Register, CENTRAL, Ovid MEDLINE, Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies, reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting.
SELECTION CRITERIA
We included randomised controlled trials (RCTs), either published or unpublished, that compared the effects of hydrogel dressing with other dressings on the healing of venous leg ulcers. We excluded trials evaluating hydrogel dressings impregnated with antimicrobial, antiseptic or analgesic agents as these interventions are evaluated in other Cochrane Reviews.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane. We assessed the certainty of the evidence using the GRADE approach.
MAIN RESULTS
We included four RCTs (10 articles) in a qualitative analysis. Overall, 272 participants were randomised, in sample sizes ranging from 20 to 156 participants. The mean age of the included population in the trials ranged from 55 to 68 years, 37% were women based on studies that reported the sex of participants. The studies compared hydrogel dressings with the following: gauze and saline, alginate dressing, manuka honey and hydrocolloid. Two studies were multicentre and the others were single-centre trials. Length of treatment using hydrogel dressing was four weeks in three studies and two weeks in one study. The follow-up period was the same as the duration of treatment in three studies and in one study the follow-up for wound healing was at 12 weeks after four weeks of treatment. Overall risk of bias was high for all trials because at least one of the three key criteria (selection bias, detection bias and attrition bias) was at high risk. Hydrogel compared with gauze and saline It is uncertain whether there is a difference in complete wound healing (risk ratio (RR) 5.33, 95% confidence interval (CI) 1.73 to 16.42; 1 trial, 60 participants) or change in ulcer size (mean difference (MD) -1.50, 95% CI -1.86 to -1.14; 1 trial, 60 participants) between interventions because the certainty of the evidence is very low. Data reported from one trial were incomplete for time-to-ulcer healing. Hydrogel compared with alginate dressing It is uncertain whether there is a difference in change in ulcer size between hydrogel and alginate gel because the certainty of the evidence is very low (MD -41.80, 95% CI -63.95 to -19.65; 1 trial, 20 participants). Hydrogel compared with manuka honey It is uncertain whether there is a difference in complete wound healing (RR 0.75, 95% CI 0.46 to 1.21; 1 trial, 108 participants) or incidence of wound infection (RR 2.00, 95% CI 0.81 to 4.94; 1 trial, 108 participants) between interventions because the certainty of the evidence is very low. Hydrogel compared with hydrocolloid One study (84 participants) reported on change in ulcer size between hydrogel and hydrocolloid; however, further analysis was not possible because authors did not report standard errors or any other measurement of variance of a set of data from the means. Therefore, it is also uncertain whether there is a difference in change in ulcer size between hydrogel and hydrocolloid because the certainty of the evidence is very low. No studies provided evidence for the outcomes: recurrence of ulcer, health-related quality of life, pain and costs. Overall, independent of the comparison, the certainty of evidence is very low and downgraded twice due to risk of bias and once or twice due to imprecision for all comparisons and outcomes.
AUTHORS' CONCLUSIONS
There is inconclusive evidence to determine the effectiveness of hydrogel dressings compared with gauze and saline, alginate dressing, manuka honey or hydrocolloid on venous leg ulcer healing. Practitioners may, therefore, consider other characteristics such as costs and symptom management when choosing between dressings. Any future studies assessing the effects of hydrogel on venous wound healing should consider using all the steps from CONSORT, and consider key points such as appropriate sample size with the power to detect expected differences, appropriate outcomes (such as time-to-event analysis) and adverse effects. If time-to-event analysis is not used, at least a longer follow-up (e.g. 12 weeks and above) should be adopted. Future studies should also address important outcomes that the studies we included did not investigate, such as health-related quality of life, pain and wound recurrence.
Topics: Aged; Alginates; Bandages; Female; Humans; Hydrogels; Male; Middle Aged; Pain; Randomized Controlled Trials as Topic; Ulcer; Varicose Ulcer
PubMed: 35930364
DOI: 10.1002/14651858.CD010738.pub2 -
Journal of Vascular Surgery. Venous and... Apr 2015We conducted a systematic review of the literature about quality-of-life (QOL) scales in chronic venous disorders (CVDs) comprising leg ulcers to identify the respective... (Review)
Review
OBJECTIVE
We conducted a systematic review of the literature about quality-of-life (QOL) scales in chronic venous disorders (CVDs) comprising leg ulcers to identify the respective advantages and deficits of existing tools.
METHODS
A research protocol was built following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and the PICO (population, intervention, comparator, and outcome) criteria. The following databases were screened: MEDLINE, SCOPUS, EMBASE, CINHAL, and Cochrane. Psychometric and linguistic validation studies in English were included, as were clinical trials that have used QOL scales in CVDs. The data search was up to date as of October 31, 2013.
RESULTS
Inclusion criteria were met in 103 of the 511 recorded references, in which 10 scales were identified: two for the full spectrum of CVDs, three for patients with CVDs without leg ulceration, four for leg ulcers, and one exclusively for patients with varicose veins. Among them, the ChronIc Venous Insufficiency Questionnaire (CIVIQ), Aberdeen Varicose Vein Questionnaire (AVVQ), and VEnous INsufficiency Epidemiological and Economic Study on Quality of Life (VEINES-QOL) scales were the most highly used according to the literature, and CIVIQ and VEINES-QOL were the most extensively validated scales and had the longest iterative validation process. A total of 31 psychometric and linguistic validations of the 10 QOL scales and 66 clinical trials that have used these scales were identified. The validation studies were based on acceptability, content validity, construct validity, reliability, and responsiveness. The clinical trials were composed of 25 randomized controlled trials and 41 observational studies. Only the randomized controlled trials are considered in the present article.
CONCLUSIONS
This systematic review confirmed that CVDs have an important effect on QOL. The majority of the studies addressed the application rather than the validation of the 10 identified scales. Two scales, CIVIQ and VEINES-QOL, emerged as being thoroughly validated instruments, although factorial stability was not demonstrated for the VEINES-QOL. Our findings confirm a paucity of validation studies.
Topics: Chronic Disease; Humans; Leg; Psychometrics; Quality of Life; Randomized Controlled Trials as Topic; Reproducibility of Results; Surveys and Questionnaires; Varicose Ulcer; Varicose Veins; Venous Insufficiency
PubMed: 26993844
DOI: 10.1016/j.jvsv.2014.08.005 -
The British Journal of Surgery Oct 2017Varicose veins can affect quality of life. Patient-reported outcome measures (PROMs) provide a direct report from the patient about the impact of the disease without... (Review)
Review
BACKGROUND
Varicose veins can affect quality of life. Patient-reported outcome measures (PROMs) provide a direct report from the patient about the impact of the disease without interpretation from clinicians or anyone else. The aim of this study was to examine the quality of the psychometric evidence for PROMs used in patients with varicose veins.
METHODS
A systematic review was undertaken to identify studies that reported the psychometric properties of generic and disease-specific PROMs in patients with varicose veins. Literature searches were conducted in databases including MEDLINE, up to July 2016. The psychometric criteria used to assess these studies were adapted from published recommendations in accordance with US Food and Drug Administration guidance.
RESULTS
Nine studies were included which reported on aspects of the development and/or validation of one generic (36-Item Short Form Health Survey, SF-36®) and three disease-specific (Aberdeen Varicose Vein Questionnaire, AVVQ; Varicose Veins Symptoms Questionnaire, VVSymQ®; Specific Quality-of-life and Outcome Response - Venous, SQOR-V) PROMs. The evidence from included studies provided data to support the construct validity, test-retest reliability and responsiveness of the AVVQ. However, its content validity, including weighting of the AVVQ questions, was biased and based on the opinion of clinicians, and the instrument had poor acceptability. VVSymQ® displayed good responsiveness and acceptability rates. SF-36® was considered to have satisfactory responsiveness and internal consistency.
CONCLUSION
There is a scarcity of psychometric evidence for PROMs used in patients with varicose veins. These data suggest that AVVQ and SF-36® are the most rigorously evaluated PROMs in patients with varicose veins.
Topics: Humans; Patient Reported Outcome Measures; Psychometrics; Surveys and Questionnaires; Varicose Veins
PubMed: 28771700
DOI: 10.1002/bjs.10639 -
Annals of Surgery Aug 2023The primary objective of this systematic review and meta-analysis was to elucidate the rate of venous thromboembolism (VTE) after endovenous interventions for varicose... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The primary objective of this systematic review and meta-analysis was to elucidate the rate of venous thromboembolism (VTE) after endovenous interventions for varicose veins in the presence of pharmacological and mechanical thromboprophylaxis versus mechanical thromboprophylaxis alone.
BACKGROUND
The VTE rate after endovenous procedures for varicose veins is higher than other day-case procedures and could be reduced with pharmacological thromboprophylaxis.
METHODS
The review followed Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines with a registered protocol (PROSPERO: CRD42021274963). Studies of endovenous intervention for superficial venous incompetence reporting the predefined outcomes with at least 30 patients were eligible. Data were pooled with a fixed effects model.
RESULTS
There were 221 trials included in the review (47 randomized trial arms, 105 prospective cohort studies, and 69 retrospective studies). In randomized trial arms, the rate of deep venous thrombosis with additional pharmacological thromboprophylaxis was 0.52% (95% CI, 0.23%-1.19%) (9 studies, 1095 patients, 2 events) versus 2.26% (95% CI, 1.81%-2.82%) (38 studies, 6951 patients, 69 events) with mechanical thromboprophylaxis alone. The rate of pulmonary embolism in randomized trial arms with additional pharmacological thromboprophylaxis was 0.45% (95% CI, 0.09-2.35) (5 studies, 460 participants, 1 event) versus 0.23% (95% CI, 0.1%-0.52%) (28 studies, 4834 participants, 3 events) for mechanical measures alone. The rate of EHIT grade III to IV was 0.35% (95% CI, 0.09-1.40) versus 0.88% (95% CI, 0.28%-2.70%). There was 1 VTE-related mortality and 1 instance of major bleeding, with low rates of minor bleeding.
CONCLUSIONS
There is a significant reduction in the rate of DVT with additional pharmacological thromboprophylaxis and routine prescription of anticoagulation after endovenous varicose vein intervention should be considered. VTE risk for individual study participants is heterogeneous and risk stratification in future randomized interventional studies is critical to establish the clinical effectiveness and safety of additional pharmacological thromboprophylaxis.
Topics: Humans; Anticoagulants; Venous Thromboembolism; Varicose Veins
PubMed: 36205129
DOI: 10.1097/SLA.0000000000005709 -
The Cochrane Database of Systematic... Jun 2016Venous leg ulcers are common, chronic wounds caused by venous diseases, with a high recurrence rate and heavy disease burden. Compression therapy (bandages or stockings)... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Venous leg ulcers are common, chronic wounds caused by venous diseases, with a high recurrence rate and heavy disease burden. Compression therapy (bandages or stockings) is the first choice treatment for venous leg ulcers. However, when ulcers remain unhealed, medication can also be used with or without compression therapy. Sulodexide, a highly purified glycosaminoglycan (a naturally occurring molecule) has antithrombotic and profibrinolytic properties (it reduces the formation of blood clots) as well as anti-inflammatory effects. Sulodexide has been studied as a potential treatment for venous leg ulcers.
OBJECTIVES
To assess the efficacy and safety of sulodexide for treating venous leg ulcers.
SEARCH METHODS
In July 2015 we searched: The Cochrane Wounds Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; EBSCO CINAHL; Chinese Biomedical Literature Database (CBM); China National Knowledge Infrastructure Database (CNKI); Wan Fang and VIP. We also searched clinical trials registries to identify ongoing studies, as well as references listed in relevant publications. There were no restrictions based on date of publication, language or study setting.
SELECTION CRITERIA
Randomised controlled trials (RCTs) involving people with a diagnosis of venous leg ulcers which compared sulodexide with placebo or any other drug therapy (such as pentoxifylline, flavonoids, aspirin), with or without compression therapy.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methodological procedures. The authors independently selected studies, extracted data and assessed risk of bias. We pooled data to present the risk ratio (RR) with 95% confidence interval (CI), or presented a narrative summary. We assessed overall evidence quality according to the GRADE approach.
MAIN RESULTS
We included four RCTs with a total of 463 participants (aged 42 years to 93 years); one report was only available as a published abstract.Meta-analysis of three RCTs suggests an increase in the proportion of ulcers completely healed with sulodexide as an adjuvant to local treatment (including wound care and compression therapy) compared with local treatment alone (rate of complete healing with sulodexide 49.4% compared with 29.8% with local treatment alone; RR 1.66; 95% CI 1.30 to 2.12). This evidence for sulodexide increasing the rate of complete healing is low quality due to risk of bias. It is unclear whether sulodexide is associated with any increase in adverse events (4.4% with sulodexide versus 3.1% with no sulodexide; RR 1.44; 95% CI 0.48 to 4.34). The evidence for adverse events is very low quality, downgraded twice for risk of bias and once for imprecision.
AUTHORS' CONCLUSIONS
Sulodexide may increase the healing of venous ulcers, when used alongside local wound care, however the evidence is only low quality and the conclusion is likely to be affected by new research. It is not clear whether sulodexide is associated with adverse effects. The standard dosage, route and frequency of sulodexide reported in the trials was unclear. Further rigorous, adequately powered RCTs examining the effects of sulodexide on healing, ulcer recurrence, quality of life and costs are necessary.
Topics: Adult; Aged; Aged, 80 and over; Anticoagulants; Fibrinolytic Agents; Glycosaminoglycans; Humans; Middle Aged; Randomized Controlled Trials as Topic; Varicose Ulcer
PubMed: 27251175
DOI: 10.1002/14651858.CD010694.pub2