{"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::SNUFFBOX_FISTULA_SS","issue_slug":"vascular","doc_id":"SNUFFBOX_FISTULA_SS","title":"Snuffbox Arteriovenous Fistula for Hemodialysis","doi":"10.62487/saimsara785f8c8b","doi_url":"https://doi.org/10.62487/saimsara785f8c8b","version":"2026-05-15","source_name":"Semantic Scholar","article_url":"https://saimsara.com/sessions/snuffbox-hemodialysis-fistula-20260515-094757-785f8c8b/","image_url":"","topic_tags":"Snuffbox arteriovenous fistula,Hemodialysis access,Primary patency,Radiocephalic fistula,Vascular access maturation,Anatomical snuffbox,End-stage kidney disease,Radial steal syndrome,Venous hypertension","keywords":["Snuffbox arteriovenous fistula","Hemodialysis access","Primary patency","Radiocephalic fistula","Vascular access maturation","Anatomical snuffbox","End-stage kidney disease","Radial steal syndrome","Venous hypertension"],"metrics":{"included_all":49,"included_original":39,"reference_index":31,"total_participants":16056},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3ASNUFFBOX_FISTULA_SS","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ASNUFFBOX_FISTULA_SS","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":9658,"preview":"Results Key finding aligned to the query: The anatomical snuffbox arteriovenous fistula (SBAVF) is a safe and feasible first-line option for hemodialysis access, demonstrating maturation and long-term patency rates comparable to traditional wrist radiocephalic fistulas. Primary patency at one year ranges from approximately 60.6% to 87%, with outcomes optimized in younger, non-diabetic patients and those with vessel diameters exceeding 2.0–2.5 mm. Furthermore, SBAVFs may preserve more proximal venous access options, and distal AVFs including snuffbox fistulas may have less adverse cardiac impact than more proximal brachiocephalic access sites. Original research topic synthesis (ordered by evi…","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::SNUFFBOX_FISTULA_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::SNUFFBOX_FISTULA_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%3ASNUFFBOX_FISTULA_SS","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3ASNUFFBOX_FISTULA_SS\""}}}