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Clinics (Sao Paulo, Brazil) 2024Lower limb varicose veins are a prevalent disease associated with several available treatment options, including conventional surgery and polidocanol foam sclerotherapy.... (Observational Study)
Observational Study
BACKGROUND AND OBJECTIVE
Lower limb varicose veins are a prevalent disease associated with several available treatment options, including conventional surgery and polidocanol foam sclerotherapy. However, few studies have analyzed therapeutic modality outcomes based on Patient-Reported Outcome Measures (PROMs). This large sample-size study was designed to evaluate the outcomes of polidocanol foam sclerotherapy compared to conventional surgery based on an analysis of PROMs.
METHODS
This was a prospective, observational, and qualitative study of 205 patients who underwent varicose vein treatment with either polidocanol foam sclerotherapy (57 patients, 90 legs) or conventional surgery (148 patients, 236 legs). Patients were preoperatively assessed and re-evaluated 30 days after the procedure using the Venous Disease Severity Score (VCSS) and specific venous disease quality-of-life questionnaires (VEINES-QoL/Sym).
RESULTS
Both treatments significantly improved VCSS and VEINES results 30 days after the procedure (p < 0.05). However, surgery promoted greater improvements in VCSS (on average 4.02-points improvement, p < 0.001), VEINES-QoL (average 8-points improvement, p < 0.001), and VEINES-Sym (average 11.66 points improvement, p < 0.001) than did sclerotherapy. Postoperative pain and aesthetic concerns about the legs were the domains of the questionnaires in which the results varied the most between the treatment modalities, with worse results for sclerotherapy.
CONCLUSION
Both polidocanol foam sclerotherapy and conventional surgery positively impact patients' quality of life after 30 days, but the improvement is more significant for patients who undergo conventional surgery.
Topics: Humans; Polidocanol; Polyethylene Glycols; Prospective Studies; Quality of Life; Saphenous Vein; Sclerosing Solutions; Sclerotherapy; Treatment Outcome; Varicose Veins
PubMed: 38574572
DOI: 10.1016/j.clinsp.2024.100346 -
Journal of Clinical Medicine Aug 2023Level 2.
LEVEL OF EVIDENCE
Level 2.
PURPOSE
To compare the safety and efficacy of vascular plug (VP) and vascular plug and polidocanol foam (VPPF) treatments for embolization in pelvic congestion syndrome (PCS).
MATERIALS AND METHODS
A comparative, prospective, two-center study enrolled 50 women with PCS from January 2019 to January 2020. The patients were divided into two groups, and embolization was performed with VP (n = 25) and VPPF (n = 25) treatments. The mean age of the patients was 45.6 years ± 6.9. Three clinical parameters were assessed: abdominal pain, dyspareunia, and lower limb pain. The primary outcome (clinical success at 1 yr using a VAS), number of devices, procedure and fluoroscopy times, radiation doses, costs, and complications were compared. The participants were followed-up at 1, 3, 6, and 12 months.
RESULTS
At the 1-year follow-up, clinical success did not significantly differ between the two groups (VP vs. VPPF) regarding the improvement of the symptoms analyzed (pelvic pain, dyspareunia, lower extremity pain, and other symptoms ( < 0.05)). The mean number of devices per case was 4 ± 1.1 for the VP group and 2 ± 0.31 for the VPPF group ( < 0.001). No major complications were recorded in either group. The VPPF group had a significantly longer fluoroscopy time (42.8 min ± 14.2 vs. 25.4 min ± 7) and longer radiation dose (VPPF air kerma 839.4 ± 513 vs. VP air kerma 658.4 mGy ± 355 (all < 0.001)).
CONCLUSIONS
Embolization for PCS resulted in pain relief in 90% of patients; the use of polidocanol did not demonstrate changes in the clinical outcome. The use of a VP alone was associated with decreased fluoroscopy time and radiation dose.
PubMed: 37629450
DOI: 10.3390/jcm12165408 -
Archives of Dermatological Research May 2024Plantar warts are common skin lesions that continue to represent a therapeutic challenge. They are still resistant to therapy and are highly recurrent, despite the...
Plantar warts are common skin lesions that continue to represent a therapeutic challenge. They are still resistant to therapy and are highly recurrent, despite the diverse number of treatments available. Therapies targeting vasculature, such as pulsed dye laser, have been used successfully in the treatment of plantar warts. Polidocanol, a detergent sclerosant approved for the sclerotherapy of incompetent and dilated saphenous veins, has also been used as an off-label therapy for a wide range of skin conditions with vascular components such as hemangiomas and pyogenic granuloma. The current, open-label, prospective, pilot study aimed to evaluate the safety and efficacy of the intralesional polidocanol 3% in the treatment of plantar warts. Twenty patients (11 females and 9 males), with plantar warts, aged 12-50 years received biweekly sessions of intralesional polidocanol 3% until complete clearance or for a maximum of 6 sessions. Response to treatment was graded as complete (100% clearance), partial (50-99%), and no response (< 50%). At the end of the study, 12 (60%) patients achieved complete clearance of their warts after 1-5 sessions, 5 (25%) patients had only partial response, and 3 (15%) patients did not achieve any clearance of their warts. The procedure was largely tolerable by patients. Pain at the injection site and bruises were reported by 9 (45%) and 2 (10%) patients, respectively. Both side effects resolved spontaneously and completely within a few days. The findings of the current study suggest that intralesional injection of 3% polidocanol in biweekly sessions may be a safe, effective, and tolerable method for the treatment of plantar warts.
Topics: Humans; Polidocanol; Pilot Projects; Female; Male; Adult; Sclerotherapy; Warts; Adolescent; Middle Aged; Treatment Outcome; Injections, Intralesional; Young Adult; Sclerosing Solutions; Prospective Studies; Child
PubMed: 38787466
DOI: 10.1007/s00403-024-02939-9 -
Journal of Vascular Surgery. Venous and... Apr 2024Polidocanol endovenous microfoam (PEM) has been used to treat lower extremity venous reflux for almost one decade with specific advantages for below knee (BK) truncal...
BACKGROUND
Polidocanol endovenous microfoam (PEM) has been used to treat lower extremity venous reflux for almost one decade with specific advantages for below knee (BK) truncal veins where thermal ablation poses a risk of injury to adjacent nerves. The current literature of the BK segment often examines short-term outcomes with modest sample sizes. We aim to identify factors associated with recanalization and reintervention in this subset of patients.
METHODS
We performed a retrospective study of a prospectively maintained database of patients from a single institution who underwent 1% PEM ablation for BK great saphenous vein (GSV) and small saphenous vein (SSV) reflux. Patients underwent duplex ultrasound (DU) within 7 days after injection, every 3 to 6 months for 1 year, and every 6 to 12 months thereafter. Patients with symptomatic recanalization underwent reintervention. The 26 patients lost to follow-up without DU after ablation were excluded. The factors associated with recanalization and reintervention were examined by multivariate and nonparametric analyses.
RESULTS
Between March 2018 and July 2023, 411 patients (166 male, 245 female) with 573 treated limbs (284 right, 289 left) met the study criteria. Of the 573 included limbs, 457 (79.8%) had undergone prior above knee saphenous ablations. A total of 554 BK GSV and 42 SSV ablations were performed. The most recent DU was performed at a mean of 231 ± 329 days. The overall recanalization rate was 10.6% (55 GSVs and 8 SSVs) at a mean follow-up of 104 ± 180 days. Comparing the closed and recanalized veins, we found no significant difference in age (P = .90), treated laterality (P = .14), patient body mass index (P = .59), preprocedural CEAP (clinical-etiology-anatomy-pathophysiology) score (P = .79), recanalization rate in GSVs vs SSVs (P = .06), or administered PEM volume (P = .24). The recanalized veins had significantly larger preprocedural diameters than the veins that remained closed (recanalized, 4.9 mm; closed, 4.3 mm; P = .001). Men had higher incidence of recanalization than women (men, 14.2%; women, 8%; P = .015). Anticoagulation use was associated with recanalization (odds ratio, 1.96; 95% confidence interval, 1.1-3.6; P = .03). Early recanalization at the first DU accounted for 31 failures (49.2%) and had a significantly lower administered PEM volume compared with later recanalization (early, 4 mL; late, 5 mL; P = .025). There were no significant differences between the 33 recanalized patients requiring reintervention (52.4%) and the 30 who did not. Twenty-four reinterventions were performed with PEM, 100% of which remained closed at a median of 160 days (interquartile range, 257 days).
CONCLUSIONS
PEM is successful for the treatment of BK GSV and SSV reflux with a closure rate of 89% at a mean of 231 days and shows promise as salvage therapy. Most cases of recanalization were noted in the early postprocedure period and were associated with a lower PEM volume. A larger vein diameter, male sex, and anticoagulation use are associated with higher rates of recanalization.
PubMed: 38580208
DOI: 10.1016/j.jvsv.2024.101886 -
Dermatologic Surgery : Official... Jun 2024The Tessari method is commonly used in sclerotherapy for producing foam, involving 2 syringes pushed back and forth 20 times with the use of a 3-way connector. Many...
BACKGROUND
The Tessari method is commonly used in sclerotherapy for producing foam, involving 2 syringes pushed back and forth 20 times with the use of a 3-way connector. Many factors affect the foam stability which is crucial for clinical efficacy.
OBJECTIVE
This study aimed to identify the optimal pushing rate which may impact the foam stability.
MATERIALS AND METHODS
Polidocanol (POL) solution (1% and 3%) was used to make sclerosant foam via the Tessari method, with a total of 20 pushes performed at different time durations: 10, 15, 20, 25, 30, 35, and 40 seconds. The foam stability was recorded using foam half-life time (FHT), and the pushing pressure to the syringe was recorded using a self-made electric device. Both FHT and the pressure among different groups were compared respectively.
RESULTS
The FHT was decreased as pushing duration exceeding 20 seconds in POL 1% and 15 seconds in POL 3%. Both the highest FHT and pressure point were located in the 10-second group.
CONCLUSION
It is recommended to complete 20 back-and-forth passages within 10 seconds to create stable foam.
Topics: Sclerosing Solutions; Polidocanol; Sclerotherapy; Syringes; Polyethylene Glycols; Pressure; Drug Stability; Humans; Time Factors; Half-Life
PubMed: 38460194
DOI: 10.1097/DSS.0000000000004155 -
Updates in Surgery Mar 2024Injection sclerotherapy is an effective and safe treatment in selected cases. It might be used as the first treatment for I-III degree hemorrhoidal disease (HD), but...
Injection sclerotherapy is an effective and safe treatment in selected cases. It might be used as the first treatment for I-III degree hemorrhoidal disease (HD), but also as a bridge therapy for more severe cases not amenable to invasive treatments. However, concerning the long-term recurrence rate, open excisional hemorrhoidectomy remains the gold standard in cases of III- and IV-degree HD. In this context, it is recommended to perform the excision of no more than three piles and to preserve the muco-cutaneous bridges to avoid post-operative anal stenosis. The aim of this study is to evaluate surgical outcomes and efficacy of the combined treatment of open excisional hemorrhoidectomy and the use of ST on the remnant muco-cutaneous bridges/residual piles. This was a single-center retrospective study and a total of 18 patients with IV-degree HD, aged between 18 and 75 years with symptomatic HD according to the Goligher classification, were enrolled between January 2023 and June 2023 and their follow-up continued until October 2023 after reaching 3 months of follow-up. The Hemorrhoidal Disease Symptom Score (HDSS), the Short Health Scale for HD (SHS-HD) score and the Vaizey Incontinence Score were used to assess symptoms and their impact on quality of life and continence. A total of 77.8% (14/18) of the patients were symptom-free (hemorrhoidal disease symptom score (HDSS) score = 0) after 3 months. Moreover, a statistically significant decrease in the median HDSS and short health scale for HD (SHS-HD) score was registered from 16 preoperatively (T0) to 2 at 3-month follow-up (T3). Neither post-operative bleeding nor any type of complications occurred. The use of sclerotherapy in combination with the traditional open excisional hemorrhoidectomy has shown promising results. Further structured studies are needed and greater dissemination and education of the general surgeon on the subject is necessary.
PubMed: 38480640
DOI: 10.1007/s13304-024-01798-3 -
Journal of Visualized Experiments : JoVE Dec 2023Varicoceles are dilated veins within the pampiniform plexus and are relatively common in the general male population. The spermatic vein has many branches in the scrotal...
Varicoceles are dilated veins within the pampiniform plexus and are relatively common in the general male population. The spermatic vein has many branches in the scrotal segment and then gradually merges into 1-2 trunks after passing through the internal inguinal ring. The key to a successful varicocelectomy is to ligate all the spermatic veins while protecting the testicular arteries and spermatic lymphatic vessels from damage. The small veins, including the branches of spermatic veins and collateral veins, are easily missed for ligation during conventional high ligation of varicocele, which has been suggested as a major cause of postoperative recurrence. Although microsurgery effectively reduces the risk of missing ligation of the spermatic veins during surgery, it has several shortcomings, such as long operation time and a steep learning curve. More importantly, this technique is difficult to carry out in primary hospitals due to the requirement of specialized equipment. Therefore, an attempt to modify the traditional high ligation aiming to reduce the postoperative recurrence rate has been carried out here. The protocol here combines traditional high ligation with intraoperative embolization to seal off the branches of the spermatic vein and collateral veins. We rapidly injected foamed sclerosant into the internal spermatic vein under direct observation after separation of the spermatic vein and then ligated all the veins. The foamed sclerosant through the varicose vein hampers endothelial cell growth, promotes the growth of thrombus and fibrosis, and ultimately forms fibrous streaks that permanently fill the venous. The results showed a more satisfactory effect on reducing the postoperative recurrence rate compared with traditional high ligation. Since this protocol is simple to carry out and has better results in reducing the recurrence rate, this can be an alternative surgical method for the treatment of varicocele, especially in primary hospitals.
Topics: Male; Humans; Varicocele; Polidocanol; Sclerosing Solutions; Embolization, Therapeutic; Veins
PubMed: 38189367
DOI: 10.3791/65696 -
Japanese Journal of Radiology Oct 2023This study aimed to evaluate the value of fat-suppressed T2-weighted imaging (FS-T2WI) for predicting short-term pain relief after polidocanol sclerotherapy for painful...
PURPOSE
This study aimed to evaluate the value of fat-suppressed T2-weighted imaging (FS-T2WI) for predicting short-term pain relief after polidocanol sclerotherapy for painful venous malformations (VMs) in the extremities.
MATERIALS AND METHODS
This retrospective study included patients with painful VMs in the extremities between October 2014 and September 2021, had their first sclerotherapy without history of surgical therapy, and underwent magnetic resonance imaging before sclerotherapy. Pain relief was assessed 2 months after 3% polidocanol sclerotherapy and was categorized as follows: progression, no change, partial relief, or free of pain. The associations between pain relief and imaging features on FS-T2WI were analyzed.
RESULTS
The study included 51 patients. The no change, partial relief, and free of pain groups included 6 (11.8%), 25 (49.0%), and 20 (39.2%) patients, respectively. No patient experienced progressive pain. The lesion diameter was ≤ 50 mm in 13 (65.0%) patients in the free of pain group, whereas it was > 50 mm in all patients in the no change group (p = 0.019). The lesions showed well-defined margin in 15 (75.0%) patients in the free of pain group, whereas they showed ill-defined margin in 5 (83.3%) patients in the no change group (p = 0.034). The most common morphological type was cavitary in the free of pain group (14 [70.0%] patients), whereas there was no patient with cavitary type lesion in the no change group (p = 0.003). Drainage vein was demonstrated in 6 (100%), 22 (88.0%), and 11 (55.0%) patients in the no change, partial relief, and free of pain group, respectively (p = 0.011).
CONCLUSION
A lesion size of 50 mm or less, a well-defined margin, a cavitary type, and no drainage vein on FS-T2WI were significant features for predicting short-term pain relief after polidocanol sclerotherapy for painful VMs in the extremities.
Topics: Humans; Sclerotherapy; Polidocanol; Sclerosing Solutions; Retrospective Studies; Vascular Malformations; Pain; Magnetic Resonance Imaging; Extremities; Treatment Outcome
PubMed: 37170024
DOI: 10.1007/s11604-023-01442-x -
Dermatologic Surgery : Official... Nov 2023Few studies have evaluated the safety and efficacy of treatment of cosmetic dorsal hand and chest/breast veins.
BACKGROUND
Few studies have evaluated the safety and efficacy of treatment of cosmetic dorsal hand and chest/breast veins.
OBJECTIVE
To retrospectively evaluate results of dorsal hand and chest vein foam sclerotherapy.
MATERIALS AND METHODS
A retrospective chart review of dorsal hand and chest vein sclerotherapy patients at a dermatology practice was performed between January 2014 and April 2023.
RESULTS
Fifty-five patients (54 female and 1 male patients) with a mean age of 55.8 ± 10.5 (31-83) years underwent treatment. Mean number of sessions for dorsal hand ( n = 41) and chest ( n = 14) patients were 1.5 ± 0.9 (1-5) and 1.6 ± 1.2 (1-5), respectively. Both groups were predominantly treated with 0.2% sodium tetradecyl sulfate or 0.5% polidocanol foam. Rate of coagulum formation across all sessions in the dorsal hands and chest was 15.2% and 3.0%, respectively. Vein induration, edema, postsclerotherapy hyperpigmentation, and persistent erythema were rarely seen. No patients experienced superficial venous thrombophlebitis, erosion/ulceration, telangiectatic matting, or neurologic side effects. Seventy-five percent and 63.2% of chest and hand patients, respectively, demonstrated significant clinical improvement at 3-month follow-up, although not systematically evaluated.
CONCLUSION
Foam sclerotherapy of dorsal hand and chest veins with detergent sclerosing agents is safe and effective with mild, self-limited adverse events.
Topics: Humans; Male; Female; Middle Aged; Aged; Sclerotherapy; Retrospective Studies; Sclerosing Solutions; Veins; Varicose Veins; Lower Extremity; Treatment Outcome
PubMed: 37606885
DOI: 10.1097/DSS.0000000000003900 -
European Archives of... Jul 2024Lymphatic malformations (LMs) are abnormal lymphatic vessels with cystic characteristics, categorized as macrocystic, microcystic, or a combination of both. They... (Review)
Review
OBJECTIVES
Lymphatic malformations (LMs) are abnormal lymphatic vessels with cystic characteristics, categorized as macrocystic, microcystic, or a combination of both. They represent the second most common vascular malformations, and their management involves multidisciplinary approaches based on clinical assessments and imaging studies. LMs manifest as a challenge to medical professionals in the head and neck, posing functional and aesthetic concerns. Our systematic review aims to compare the efficacy of sclerotherapy and surgery for LMs, identifying optimal treatment modalities for each scenario.
METHODS
We searched four electronic databases for related studies. Data were extracted from the included studies. We calculated the pooled rate ratios with 95% confidence intervals (CIs). The I test was used to detect heterogeneity. The inclusion of the studies required the following prerequisites: 1- Studies focusing on any lymphatic malformations in the head and neck, whether microcystic, macrocystic, or a mix of both; 2- Studies performed on more than ten patients; 3- All interventions used as surgery, sclerotherapy, or both.
RESULTS
We included 58 studies in our systematic review, of which 45 were eligible for the meta-analysis. For macrocystic LMs, sodium tetradecyl sulfate (STS) mixed with ethanol and excision achieved the highest complete response rates at (92.9%) and (92.5%), respectively. Surgical excision showed the lowest poor response rate. Polidocanol microfoam had the highest poor response rate (11.1%). In microcystic LMs, combining sclerotherapy with excision showed the highest complete response rate (70.3%) and the lowest poor response rate (1.3%). Picibanil had the lowest complete response rate (9.1%) and the highest rate of poor response (61.4%). In mixed LMs, surgical excision had the highest complete response rate (70.3%).
CONCLUSION
Both surgical excision and STS combined with ethanol are highly effective for treating macrocystic LMs, achieving similar complete response rates. The combination of sclerotherapy and surgical excision demonstrated the best outcomes in microcystic LMs. Surgical excision demonstrates superior efficacy over sclerotherapy for mixed LMs. These findings suggest that excision is generally more effective in achieving complete and excellent responses across all LM subtypes. Further high-quality studies are necessary to standardize and optimize treatment protocols.
PubMed: 38951201
DOI: 10.1007/s00405-024-08793-9