{"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::DCB_VS_POBA_SS","issue_slug":"vascular","doc_id":"DCB_VS_POBA_SS","title":"DCB vs POBA","doi":"10.62487/saimsaracd54f4eb","doi_url":"https://doi.org/10.62487/saimsaracd54f4eb","version":"2026-03-11","source_name":"Semantic Scholar","article_url":"https://saimsara.com/sessions/dcb-poba-20260311-123128-cd54f4eb/","image_url":"","topic_tags":"Drug-coated balloon,Plain old balloon angioplasty,Coronary artery disease,Peripheral artery disease,In-stent restenosis,Vascular access stenosis,Restenosis,Primary patency,Target lesion revascularization,Angioplasty","keywords":["Drug-coated balloon","Plain old balloon angioplasty","Coronary artery disease","Peripheral artery disease","In-stent restenosis","Vascular access stenosis","Restenosis","Primary patency","Target lesion revascularization","Angioplasty"],"metrics":{"included_all":76,"included_original":50,"reference_index":45,"total_participants":133077},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3ADCB_VS_POBA_SS","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ADCB_VS_POBA_SS","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":5681,"preview":"Results Key finding aligned to the query: Drug-coated balloon (DCB) angioplasty consistently demonstrates superior outcomes compared to plain old balloon angioplasty (POBA) across a wide range of vascular interventions, primarily by significantly reducing target lesion revascularization (TLR) and improving primary patency. For instance, in femoropopliteal lesions, DCB achieved 12-month primary patency rates ranging from 55.1% to 90.3%, often significantly higher than POBA (46.7% to 71.7%). Similarly, for coronary in-stent restenosis, DCB significantly reduced major adverse cardiac events (MACE) (Odds Ratio [OR] 0.34, 95% CI 0.24-0.50; OR 0.2, 95% CI 0.12-0.37 ) and TLR (OR 0.28, 95% CI 0.15…","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::DCB_VS_POBA_SS"},"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::DCB_VS_POBA_SS\" -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%3ADCB_VS_POBA_SS","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ADCB_VS_POBA_SS\""}}}