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World Journal of Orthopedics Sep 2023Aneurysmal bone cysts (ABC) are benign cystic bone tumors of an osteolytic and locally aggressive nature. As an alternative to the primary treatment of choice, which...
BACKGROUND
Aneurysmal bone cysts (ABC) are benign cystic bone tumors of an osteolytic and locally aggressive nature. As an alternative to the primary treatment of choice, which consists of curettage with bone grafting, alternative treatment methods with promising results have been described. At our department, we have, in recent years, used percutaneous sclerotherapy with polidocanol. The objective of this study was to identify the healing rate and safety of sclerotherapy with polidocanol.
AIM
To identify the efficacy and safety of sclerotherapy with polidocanol in primary and recurrent ABC.
METHODS
Twenty-two consecutive patients (median age 12.5 years; range 1-27) with 23 ABCs treated with sclerotherapy with polidocanol from 2016-2021 were included retrospectively. Eleven patients (48%) had undergone different forms of previous treatment with recurrence. Under general anesthesia and fluoroscopic guidance, repeated percutaneous injections of 4mg polidocanol/kg body weight were performed. Through review of the electronic medical records, the following were identified: healing and recurrence rate, number of treatments, gender, age, comorbidity, location of the tumor and side effects / complications, as well as any previous surgery for ABC. The median length of radiographic follow-up was 19.5 mo.
RESULTS
All ABCs except one (96%) showed healing or stable disease after a median of 4 (range 1-8) injections. Complete clinical and radiographic healing was observed in 16 cysts (70%), while partial radiographic healing with resolution of pain was seen in 6 cases (26%) and considered as stable disease. The cyst that failed to heal had previously undergone curettage twice with recurrence. One patient with a large pelvic ABC experienced, right after two injections, a sudden drop in blood pressure, which could quickly be reversed. One patient with a juxtaphyseal ABC in the femoral neck showed a minor limb length discrepancy because of deformity. Beyond that, no complications were observed.
CONCLUSION
Percutaneous sclerotherapy with polidocanol appears to be a safe alternative for treatment of aneurysmal bone cysts. In our series of both primary and recurrent cysts, it showed the ability to achieve healing or stable disease in 22 of 23 cases (96%). Further studies are needed to decide if this provides a long-lasting effect.
PubMed: 37744716
DOI: 10.5312/wjo.v14.i9.698 -
Journal of Vascular Surgery. Venous and... Sep 2023Microfoam ablation (MFA) and radiofrequency ablation (RFA) are both approved by the Food and Drug Administration for treatment of proximal saphenous truncal veins. The...
BACKGROUND
Microfoam ablation (MFA) and radiofrequency ablation (RFA) are both approved by the Food and Drug Administration for treatment of proximal saphenous truncal veins. The objective of our study was to compare early postoperative outcomes between MFA and RFA following treatment of incompetent thigh saphenous veins.
METHODS
A retrospective review of a prospectively maintained database was conducted of patients who underwent treatment of incompetent great saphenous veins (GSVs) or anterior accessory saphenous veins (AASVs) in the thigh. All the patients underwent duplex ultrasound of the treated leg at 48 to 72 hours postoperatively. Patients were excluded from analysis if concomitant stab phlebectomy was performed. Demographic data, CEAP (clinical, etiologic, anatomic, pathophysiologic) class, venous clinical severity score (VCSS), and adverse events were recorded.
RESULTS
Between June 2018 and September 2022, 784 consecutive limbs (RFA, n = 560; MFA, n = 224) underwent venous closure for symptomatic reflux. A total of 200 consecutive thigh GSVs and ASVs treated within the study period using either MFA (n = 100) or RFA (n = 100) were identified. The patients were predominantly women (69%) with a mean age of 64 years. The preoperative CEAP classification was similar between the MFA and RFA groups. The mean preoperative VCSS was 9.4 ± 2.6 for the RFA patients and 9.9 ± 3.3 for the MFA patients. Among the RFA patients, the GSV was treated in 98% and the AASV in 2% compared with the GSV in 83% and the AASV in 17% in the MFA group (P < .001). The mean operative time was 42.4 ± 15.4 minutes in the RFA group and 33.8 ±16.9 minutes in the MFA group (P < .001). The median follow-up was 64 days for the study cohort. The mean postoperative VCSS declined to 7.3 ± 2.1 in the RFA group and 7.8 ± 2.9 in the MFA group. Complete closure occurred in 100% of the limbs after RFA and 90% after MFA (P = .005). Eight veins were partially closed and two remained patent following MFA. The incidence of superficial phlebitis was 6% and 15% (P = .06) after RFA and MFA, respectively. Overall, symptomatic relief was 90% following RFA and 89.5% following MFA. The complete ulcer healing rate for the entire cohort was 77.8%. Deep venous proximal thrombus extension (RFA, 1%; vs MFA, 4%; P = .37) and remote deep vein thrombosis (RFA, 0%; vs MFA, 2%; P = .5) showed a trend toward being higher following MFA but the difference did not reach statistical significance. All were asymptomatic and resolved with short-term anticoagulation therapy.
CONCLUSIONS
MFA and RFA are both safe and effective for treating incompetent thigh saphenous veins, with excellent symptomatic relief and a low incidence of postprocedure adverse thrombotic events. RFA resulted in improved complete closure rates following initial treatment compared with MFA. The operative times were shorter with MFA. Both modalities can be used for patients with active venous ulcers with good healing rates. Longer term studies are required to characterize the durability of MFA closure for above knee truncal veins.
Topics: Humans; Female; Middle Aged; Male; Polidocanol; Venous Insufficiency; Thigh; Saphenous Vein; Catheter Ablation; Treatment Outcome; Radiofrequency Ablation; Retrospective Studies; Varicose Veins
PubMed: 37030446
DOI: 10.1016/j.jvsv.2023.03.015 -
Vascular Feb 2024Long-pulsed 1064 nm Nd:YAG laser can damage vessels with higher diameters and penetrate to a deeper level than other laser therapies. We aim to analyze outcomes of the... (Review)
Review
OBJECTIVE
Long-pulsed 1064 nm Nd:YAG laser can damage vessels with higher diameters and penetrate to a deeper level than other laser therapies. We aim to analyze outcomes of the treatment of leg veins with long-pulsed 1064 nm Nd:YAG laser regarding intervention protocol, technical success, clinical success, and side effects.
METHODS
A research of the published literature was conducted, using PubMed and Embase databases, in April 2022. The key words used were telangiectasia, reticular veins, neodymium YAG laser, clearance, satisfaction, and treatment. PRISMA guidelines were followed.
RESULTS
We included twenty-six articles, twenty-three prospective and three retrospective studies, with a total of 1991 patients. The articles were organized in different sections according to the control group. The four outcomes were analyzed in each section. These studies showed that the long-pulsed 1064 nm Nd:YAG laser is a safe and very good option for the treatment of leg veins measuring up to 3 mm in diameter. Studies comparing long-pulsed 1064 nm Nd:YAG laser therapy and sclerotherapy showed similar clearance rates with no significant differences. However, sclerotherapy seemed to be less painful and to have faster clinical improvements. In two articles, Nd:YAG laser had better outcomes in the treatment of smaller vessels with less than 1 mm in diameter, than sclerotherapy alone. Treatment with polidocanol microfoam and Nd:YAG laser had better clearance rates than Nd:YAG laser alone in three studies. In the comparison of 1064 nm Nd:YAG laser therapy with other lasers and light sources, the studies had contradictory results.
CONCLUSION
Long-pulsed 1064 nm Nd:YAG laser is a valid therapeutic option for leg telangiectasia and reticular veins with great aesthetic outcomes and minor side effects. Nd:YAG laser therapy could be combined with sclerotherapy or other laser therapies or IPL in order to achieve better results. Serious side effects are rare, but the procedure is almost always accompanied by moderate tolerable pain.
PubMed: 38413049
DOI: 10.1177/17085381241236587 -
Journal of Clinical Medicine Nov 2023Percutaneous treatment for primary aneurysmal bone cysts (ABCs) has been widely accepted. The study aimed to evaluate the efficacy of various sclerotherapy agents on... (Review)
Review
BACKGROUND
Percutaneous treatment for primary aneurysmal bone cysts (ABCs) has been widely accepted. The study aimed to evaluate the efficacy of various sclerotherapy agents on patients with primary ABCs.
METHODS
A meta-analysis of relevant studies. A systematic search was conducted on five databases, resulting in the inclusion of 25 studies with different percutaneous agents.
RESULTS
A total of 729 patients with primary ABCs were included. Patients were administered with Ethibloc, doxycycline, embolization, alcohol, polidocanol, and calcitonin with methylprednisolone, respectively. Overall, 542 (74.3%) patients with ABCs had complete healing, 120 (16.4%) had partial healing, 44 (6%) had no-ossification or failure, and 26 (3.5%) had a recurrence. However, there was a total of 45 (6.1%) patients who had surgical curettage after sclerotherapy. Among the sclerotherapy agents, doxycycline showed highly effective results with minimal complications and recurrence, but it required multiple injections per patient. Ethibloc and embolization also proved to be highly effective with fewer injections required but had a higher rate of complications. Absolute alcohol, polidocanol, and calcitonin with methylprednisolone had similar efficacity and favorable success with fewer complications and fewer injections.
CONCLUSION
Percutaneous treatment showed promising results in treating primary ABCs. However, more robust research is needed to establish the best approach for sclerotherapy in clinical practice and to address the limitations of the current literature.
PubMed: 38068264
DOI: 10.3390/jcm12237213 -
Dermatologic Surgery : Official... Sep 2023Sclerotherapy has achieved great success in treating most venous malformation (VM) lesions.
BACKGROUND
Sclerotherapy has achieved great success in treating most venous malformation (VM) lesions.
OBJECTIVE
To compare the effects of foam sclerotherapy on infantile hemangioma and pyogenic granuloma (PG). In addition, we analyzed the data and outcomes of foam sclerotherapy for the VM.
MATERIALS AND METHODS
Thirty-nine patients with hemangiomas and 83 patients with VMs were treated, and clinical outcomes, resolution, and complication rates were compared. Sclerotherapy data from the VM group were also analyzed.
RESULTS
The average age of the patients and the distribution and tissue involvement of lesions among the 3 groups were significantly different ( p < .001). The average amount of sclerosing foam administered per session in VMs was significantly higher than that in the other 2 groups ( p < .0001) (whereas that in the PG group was lower than that in the infantile hemangioma group [ p < .0001]). However, the overall therapeutic efficacy and side effects in the 3 groups were not significantly different. For VMs, the frequency of ultrasound guided foam sclerotherapy and use of 3% polidocanol increased from superficial to deep lesions, whereas the use of 1% POL decreased ( p < .0001).
CONCLUSION
Infantile hemangioma and PG treatments presented good results and minor adverse reactions comparable with those of VMs.
Topics: Humans; Sclerotherapy; Sclerosing Solutions; Treatment Outcome; Polidocanol; Vascular Malformations; Hemangioma; Hemangioma, Capillary; Retrospective Studies
PubMed: 37432998
DOI: 10.1097/DSS.0000000000003857 -
Phlebology Aug 2023To evaluate the efficacy of sclerotherapy for congenital vascular malformation (CVM) using a combination of polidocanol foam and bleomycin liquid.
OBJECTIVE
To evaluate the efficacy of sclerotherapy for congenital vascular malformation (CVM) using a combination of polidocanol foam and bleomycin liquid.
METHODS
A retrospective review of a prospectively collected data on patients who had sclerotherapy for CVM from May 2015 to July 2022 was performed.
RESULTS
A total of 210 patients with a mean age of 24.8 ± 2.0 years were included. Venous malformation (VM) was the most common type of CVM, accounting for 81.9% (172/210) of all patients. At 6 months follow-up, the overall clinical effective rate was 93.3% (196/210), and 50% (105/210) of patients were clinically cured. The clinical effective rates in VM, lymphatic, and arteriovenous malformation group were 94.2%, 100%, and 100%.
CONCLUSION
Sclerotherapy using a combination of polidocanol foam and bleomycin liquid is an effective and safe treatment for venous and lymphatic malformations. It is a promising treatment option with satisfactory clinical outcome in arteriovenous malformations.
Topics: Humans; Young Adult; Adult; Polidocanol; Sclerotherapy; Sclerosing Solutions; Bleomycin; Vascular Malformations; Treatment Outcome; Retrospective Studies; Arteriovenous Malformations
PubMed: 37318342
DOI: 10.1177/02683555231184772 -
Journal of Vascular Surgery. Venous and... Mar 2024The objective of this study was to retrospectively evaluate the effectiveness of polidocanol in managing pain, swelling, functional limiting and cosmetic disorders in...
OBJECTIVE
The objective of this study was to retrospectively evaluate the effectiveness of polidocanol in managing pain, swelling, functional limiting and cosmetic disorders in patients with venous malformations (VMs).
METHODS
This retrospective study included patients who underwent sclerotherapy with polidocanol for VMs between 2020 and 2022. Patient records, imaging findings, and evaluation questionnaires used in the preprocedure and follow-up phases were reviewed. After sclerotherapy, patients were followed up at 1, 2, 3, and 6 months. During these visits, the previously used 11-point verbal numerical rating scale (from 0 [no pain] to 10 [worst pain thinkable]) was used to evaluate the severity of symptoms such as pain, swelling, cosmetic discomfort, and functional limitation, and patients were asked to report the number of days per week they experienced these symptoms owing to the VM.
RESULTS
A total of 194 sclerotherapy procedures (mean, 1.6 ± 0.3 procedures) in 84 patients (55 female and 29 male patients; mean age, 22.45 ± 11.83 years) were conducted. The majority of these malformations (81%, or 68 patients) were located in the extremities. We found a significant decrease in pain, swelling, functional limitation, cosmetic appearance, and number of painful days between all time points, except for the comparison between months 3 and 6 (P < .001) CONCLUSIONS: Polidocanol sclerotherapy is a safe and effective treatment for VMs that significantly decreases patient complaints and has a very low complication rate. Particularly, following patients at short intervals and administering additional sclerotherapy sessions when necessary will significantly increase patient satisfaction.
Topics: Humans; Male; Female; Child; Adolescent; Young Adult; Adult; Polidocanol; Sclerotherapy; Retrospective Studies; Sclerosing Solutions; Vascular Malformations; Treatment Outcome; Pain; Polyethylene Glycols
PubMed: 37890587
DOI: 10.1016/j.jvsv.2023.101698 -
Phlebology Sep 2023This study aimed to compare patient-reported outcomes after technical success (TS) and technical failure (TF) in treating great saphenous vein incompetence (GSV) with... (Randomized Controlled Trial)
Randomized Controlled Trial
A comparison of patient-reported outcome measures following technical success and technical failure in the treatment of great saphenous vein incompetence using ClariVein: A subanalysis of a multicenter randomized controlled trial comparing 2% and 3% polidocanol.
OBJECTIVE
This study aimed to compare patient-reported outcomes after technical success (TS) and technical failure (TF) in treating great saphenous vein incompetence (GSV) with ClariVein.
METHODS
A subanalysis of a previous trial was conducted on symptomatic GSV incompetence patients who received ClariVein treatment with 2% or 3% polidocanol (POL) and were followed for 6 months. Blinding was implemented for observers and patients, and data from both POL groups were combined. TS was defined as at least 85% occlusion of the treated vein, while TF indicated failure to meet TS criteria. Secondary outcomes included Venous Clinical Severity Score (VCSS), Aberdeen Varicose Vein Questionnaire (AVVQ), and Short-Form 36 Health Survey Questionnaire (SF-36).
RESULTS
Among the 364 patients included, the TS rate was 64.5%. Comparison of VCSS, AVVQ, and SF-36 scores between TS and TF groups did not yield significant differences.
CONCLUSION
This study indicates no significant variation in VCSS, AVVQ, and SF-36 scores between patients experiencing TS and TF following ClariVein treatment for GSV insufficiency.
Topics: Humans; Polidocanol; Saphenous Vein; Treatment Outcome; Endovascular Procedures; Varicose Veins; Patient Reported Outcome Measures; Venous Insufficiency; Quality of Life
PubMed: 37436708
DOI: 10.1177/02683555231189414 -
Journal of Vascular and Interventional... Jan 2024To retrospectively evaluate sclerotherapy using consecutive polidocanol and bleomycin foam (CPBF) for large untreated venous malformations (VMs) and/or those resistant...
PURPOSE
To retrospectively evaluate sclerotherapy using consecutive polidocanol and bleomycin foam (CPBF) for large untreated venous malformations (VMs) and/or those resistant to prior treatment.
MATERIALS AND METHODS
This retrospective study included all patients treated with CPBF for untreated VMs larger than 10 mL and/or refractory to treatment between May 2016 and October 2019. Baseline and follow-up VM volumes were measured on fat-suppressed T2-weighted magnetic resonance (MR) imaging. Outcome was evaluated on postprocedural MR imaging volumetry and by a retrospective survey assessing clinical response and adverse events. Imaging response was considered good for volume reduction from 50% to 70% and excellent for volume reduction ≥70%. Symptoms and quality-of-life (QoL) scores were compared before and after CPBF sclerotherapy.
RESULTS
Forty-five patients (mean age, 16 years; range, 1-63 years; 25 males) with 57 VMs were analyzed and treated by 80 sclerotherapy. Sixty percent (27 of 45) of patients had undergone prior treatment for VM. Median VM volume was 36.7 mL (interquartile range, 84 mL) on pretherapy MR imaging. Good and excellent results after the last sclerotherapy were achieved in 36% (16 of 45) and 29% (13 of 45) of patients, respectively, corresponding to a decrease of >50% in 60% (34 of 57) of VMs. QoL score increased by at least 3 points, regardless of initial symptoms. Most patients did not desire additional sclerotherapy owing to near complete symptomatic relief, even for patients who did not achieve a good response. Swelling, pain, and motor impairment scores significantly improved after CPBF. Adverse events included fever (44%, 15 of 34) and nausea/vomiting (29%, 10 of 34).
CONCLUSIONS
CPBF sclerotherapy represents an effective therapy for large and/or refractory VMs with minimal adverse events.
Topics: Male; Humans; Adolescent; Sclerotherapy; Polidocanol; Retrospective Studies; Sclerosing Solutions; Bleomycin; Quality of Life; Veins; Magnetic Resonance Imaging; Vascular Malformations; Treatment Outcome
PubMed: 37704038
DOI: 10.1016/j.jvir.2023.09.004 -
Journal of Vascular Surgery. Venous and... Apr 2024We compared the effectiveness and safety of polidocanol 1% endovenous microfoam ablation vs endovenous thermal ablation with radiofrequency or laser energy for treatment... (Review)
Review
Comparative effectiveness of non-compounded polidocanol 1% endovenous microfoam (Varithena) ablation versus endovenous thermal ablation utilizing a systematic review and network meta-analysis.
OBJECTIVE
We compared the effectiveness and safety of polidocanol 1% endovenous microfoam ablation vs endovenous thermal ablation with radiofrequency or laser energy for treatment of venous insufficiency caused by lower extremity truncal vein incompetence via network meta-analysis of published comparative evidence.
METHODS
We conducted a systematic literature review following best practices, including a prospective protocol. We screened studies published in English from 2000 to 2023 for randomized and nonrandomized studies reporting direct or indirect comparisons between polidocanol 1% endovenous microfoam and endovenous thermal ablation. Thirteen studies met our eligibility criteria for the network meta-analysis. The co-primary effectiveness outcomes were the closure rate ≥3 months after procedure and the average change in the Venous Clinical Severity Score. For the subgroup of venous ulcer patients, the ulcer healing rate was the primary effectiveness outcome. The secondary outcomes included safety and patient-reported outcomes. Network meta-analyses were conducted on outcomes having sufficient data. Categorical outcomes were summarized using odds ratios (ORs) with 95% confidence intervals (CIs). Sensitivity tests and estimates of network inconsistency were used to investigate the robustness of our meta-analysis.
RESULTS
We found that polidocanol 1% endovenous microfoam was not significantly different statistically from endovenous thermal ablation for venous closure (OR, 0.65; 95% CI, 0.36-1.18; P = .16). Although not the primary aim of the study, the network meta-analysis also provided evidence to confirm our supposition that polidocanol 1% endovenous microfoam was significantly differentiated statistically from physician-compounded foam, with higher odds for vein closure (OR, 2.91; 95% CI, 1.58-5.37; P < .01). A sensitivity analysis using the longest available time point for closure in each study, with a minimum of 12 months of follow-up (median, 48 months; range, 12-72 months), showed results similar to those of the main analysis. No association was found between the risk of deep vein thrombosis and the treatment received. The available data were insufficient for a network meta-analysis of Venous Clinical Severity Score improvement and ulcer healing rates.
CONCLUSIONS
Polidocanol 1% endovenous microfoam was not significantly different statistically from endovenous thermal ablation for venous closure and deep vein thrombosis risk for chronic venous insufficiency treatment, based on a network meta-analysis of published evidence. Polidocanol 1% endovenous microfoam was significantly differentiated statistically from physician-compounded foam, with higher odds of vein closure. A sensitivity analysis found venous closure findings were robust at follow-up intervals of 12 months or greater and for up to 6 years. New evidence meeting the inclusion criteria for this review will be incorporated at regular intervals into a living network meta-analysis.
PubMed: 38679141
DOI: 10.1016/j.jvsv.2024.101896