{"ok":true,"api":{"name":"SAIMSARA Evidence Object Discovery API","version":"v1"},"mode":"doc_key","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"object":{"object_type":"saimsara_evidence_object_metadata","doc_key":"vascular::RFA_VARICOSE_VEINS_PM","issue_slug":"vascular","doc_id":"RFA_VARICOSE_VEINS_PM","title":"Radiofrequency Ablation for Varicose Veins","doi":"10.62487/saimsara5835aff1","doi_url":"https://doi.org/10.62487/saimsara5835aff1","version":"2026-05-22","source_name":"PubMed","article_url":"https://saimsara.com/sessions/rfa-varicose-veins-20260522-050949-5835aff1/","image_url":"","topic_tags":"Radiofrequency ablation,Varicose veins,Chronic venous disease,Great saphenous vein,Venous insufficiency,Endovenous treatment,Foam sclerotherapy,Vein occlusion,Recanalization,Deep vein thrombosis","keywords":["Radiofrequency ablation","Varicose veins","Chronic venous disease","Great saphenous vein","Venous insufficiency","Endovenous treatment","Foam sclerotherapy","Vein occlusion","Recanalization","Deep vein thrombosis"],"metrics":{"included_all":188,"included_original":146,"reference_index":130,"total_participants":360844},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3ARFA_VARICOSE_VEINS_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ARFA_VARICOSE_VEINS_PM","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":23171,"preview":"Results Key finding aligned to the query: Across the extracted original studies, the central scoping-review finding is that RFA is consistently reported as an effective, minimally invasive treatment for varicose veins, with high anatomic closure in short- and mid-term follow-up, meaningful symptom improvement, and generally favorable recovery compared with open surgery. In studies explicitly reporting 12-month GSV occlusion after RFA, the descriptive unweighted median was 96.6% with a range of 94.5% to 100%; representative study-level values included 96.6%, 97.0%, and 100%. The evidence also indicates that durability remains good at longer follow-up, although recanalization and recurrence be…","trust_label":"machine_generated_human_reviewed","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"checkout":{"method":"POST","url":"https://saimsara.com/create_checkout_session.php","content_type":"application/x-www-form-urlencoded","params":{"plan":"evidence_object","doc_key":"vascular::RFA_VARICOSE_VEINS_PM"},"optional_params":{"customer_email":"user@example.com"},"price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"curl_example":"curl -X POST https://saimsara.com/create_checkout_session.php -d \"plan=evidence_object\" -d \"doc_key=vascular::RFA_VARICOSE_VEINS_PM\" -d \"customer_email=user@example.com\""},"access_after_payment":{"header":"X-SAIMSARA-Payment-Proof","endpoint":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ARFA_VARICOSE_VEINS_PM","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ARFA_VARICOSE_VEINS_PM\""}}}