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1Provenance card

the boundary, as counts

Sources

3933 with DOI

9 strong · 23 moderate · 7 weak

Compilations

12026-05-09T20:46:25.237Z

pipeline-v5 · prompt hash not recorded — run predates 2026-09

Decisions

33last ruled 2026-06-04

1 awaiting a ruling

Issued documents

42026-10-19T20:34:06.563Z

notice · info card · emergency

Searches

271 with no results

queries and counts on the build

Claims checked

11467 supported

67 supported · 47 not

Correspondence

0received

consent field ships in Phase 4

Edges

378

derivations recorded for this entity

Complete over 39 sources, 1 compilation, and 33 decisions.Not here: the private journal (never); 1 proposal awaiting a ruling (listed as pending only).Working material — drafts, discards, unsupported claims — is listed below and readable on the working page.Cite: psychedex.org/substances/tapentadol/archive

Timeline

what happened, newest first — claims, searches and artifacts stay inside Build

  1. 2026-10-19issueIssued info_card
  2. 2026-09-07srcOpioid analgesic drugs and serotonin toxicity (syndrome): mechanisms, animal models, and links to clinical effects
  3. 2026-09-07srcPopulation Pharmacokinetic Modeling of Tapentadol Extended Release (ER) in Healthy Subjects and Patients with Moderate or Severe Chronic Pain
  4. 2026-09-07srcThe mu-opioid receptor agonist/noradrenaline reuptake inhibition (MOR-NRI) concept in analgesia: the case of tapentadol
  5. 2026-09-07srcTapentadol Versus Tramadol: A Narrative and Comparative Review of Their Pharmacological, Efficacy and Safety Profiles
  6. 2026-09-07srcIn vivo assessment of potential for UGT-inhibition-based drug-drug interaction between sorafenib and tapentadol
  7. 2026-09-07srcEfficacy and tolerability of tapentadol immediate release and oxycodone HCl immediate release in patients awaiting primary joint replacement surgery for end-stage joint disease
  8. 2026-09-07srcTapentadol hydrochloride: a centrally acting oral analgesic
  9. 2026-09-07srcOpioid use and harms associated with a sustained-release tapentadol formulation: A post-marketing surveillance study
  10. 2026-09-07srcNitric oxide modulates tapentadol antinociceptive tolerance and physical dependence
  11. 2026-09-07srcA tapentadol related fatality: Case report with postmortem concentrations
  12. 2026-09-07srcAssessment of Tapentadol API Abuse Liability With the Researched Abuse, Diversion and Addiction-Related Surveillance System
  13. 2026-09-07srcThe antinociceptive and antihyperalgesic effect of tapentadol is partially retained in OPRM1 (μ-opioid receptor) knockout mice
  14. 2026-09-07srcTapentadol - A representative of a new class of MOR-NRI analgesics
  15. 2026-09-07srcSafety of tapentadol compared with other opioids in chronic pain treatment: network meta-analysis of randomized controlled and withdrawal trials
  16. 2026-09-07srcAppropriate use of tapentadol: focus on the optimal tapering strategy
  17. 2026-09-07srcTapentadol: navigating the complexities of abuse, patient safety & regulatory measures
  18. 2026-09-07srcTapentadol potentiates descending pain inhibition in chronic pain patients with diabetic polyneuropathy
  19. 2026-09-07srcEvaluation of Abuse and Route of Administration of Extended-Release Tapentadol Among Treatment-Seeking Individuals
  20. 2026-09-07srcCase report of a fatal intoxication by Nucynta
  21. 2026-09-07srcTapentadol for the management of cancer pain in adults: an update
  22. 2026-09-07srcOpioid-induced inhibition of the human 5-HT and noradrenaline transporters in vitro: link to clinical reports of serotonin syndrome
  23. 2026-09-07srcDeath due to apparent intravenous injection of tapentadol
  24. 2026-09-07srcTapentadol results in less deterioration of gastrointestinal function and symptoms than standard opioid therapy in healthy male volunteers
  25. 2026-09-07srcThe efficacy and tolerability of multiple-dose tapentadol immediate release for the relief of acute pain following orthopedic (bunionectomy) surgery
  26. 2026-09-07srcA randomized, double-blind, placebo-controlled phase 3 study of the relative efficacy and tolerability of tapentadol IR and oxycodone IR for acute pain
  27. 2026-09-07srcSystematic review of tapentadol in chronic severe pain
  28. 2026-09-07srcProbable Tapentadol-Associated Serotonin Syndrome After Overdose
  29. 2026-09-07srcIn vitro and in vivo characterization of tapentadol metabolites
  30. 2026-09-07srcComprehensive molecular pharmacology screening reveals potential new receptor interactions for clinically relevant opioids
  31. 2026-09-07srcPopulation pharmacokinetics of tapentadol immediate release (IR) in healthy subjects and patients with moderate or severe pain
  32. 2026-09-07srcA randomized withdrawal, placebo-controlled study evaluating the efficacy and tolerability of tapentadol extended release in patients with chronic painful diabetic peripheral neuropathy
  33. 2026-09-07srcTramadol and Tapentadol Induce Conditioned Place Preference with a Differential Impact on Rewarding Memory and Incubation of Craving
  34. 2026-09-07srcTapentadol: A Comprehensive Review of Its Role in Pain Management
  35. 2026-09-07src(-)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol hydrochloride (tapentadol HCl): a novel mu-opioid receptor agonist/norepinephrine reuptake inhibitor with broad-spectrum analgesic properties
  36. 2026-09-07srcSchedules of controlled substances: placement of tapentadol into schedule II. Final rule.
  37. 2026-09-07srcTapentadol - PubChem Compound Summary (CID 9838022)
  38. 2026-09-07srcSchedules of controlled substances - placement of tapentadol into Schedule II - Canada Gazette 2015
  39. 2026-09-07srcAustralian Public Assessment Report for Tapentadol (Palexia)
  40. 2026-09-07srcTapentadol - UK Misuse of Drugs Act 1971 (Amendment) Order 2011
  41. 2026-09-04issueIssued emergency
  42. 2026-09-04issueIssued info_card
  43. 2026-09-04issueIssued notice
  44. 2026-08-19revisionr1.a1
  45. 2026-07-03proposaldependence · taper
  46. 2026-06-04proposal29 value proposals approved togetherone review action inferred from a shared reviewer and instant — the graph records one activity per proposal
  47. 2026-06-04publicationPublication — backfill
  48. 2026-05-09revisionRevision 1
  49. 2026-05-09absenceSearched PubMed for "tapentadol Tzschentke 2007 binding affinity pharmacological profile" — no results
  50. 2026-05-09genGeneration — pipeline-v5 · with 2 morepipeline-v5
  51. 2026-05-09rungeneration run

The same entries, as forms: six forms.