插管诱导的镇静和止痛药物

药物治疗

剂量(静脉注射)

注意事项

异丙酚*

0.5-1 mg/kg(负荷剂量)和 0.25-0.5 mg/kg (后续维持剂量)

一种用于快速诱导镇静和失忆的药物(< 1分钟)

依托咪酯†

0.1~0.15 mg/kg,1分钟内(负荷剂量)

依托咪酯不能缓解疼痛,可能需要使用短效合成阿片类药物

咪达唑仑‡

0.02~0.03 mg/kg(作为0.5~1 mg负荷剂量)

短效镇痛药(镇静作用最小);单次最大剂量不应超过 2.5 毫克

芬太尼§, ¶

每2分钟0.5微克/千克

一种短效合成阿片类药物;成人初始剂量为 50-100 微克,最大总剂量为 5 微克/千克(或约 250 微克)

氯胺酮¶

1-2 mg/kg,1-2 分钟内给药(负荷剂量),0.25-0.5 mg/kg(维持剂量)

氯胺酮是一种短效分离性镇静剂;与其他镇静剂联合使用或用于肥胖患者(基于理想体重而非实际体重)时应调整剂量

* Data from Miner JR, Burton JH: Clinical practice advisory: Emergency department procedural sedation with propofolAnn Emerg Med 50(2):182–187.e1, 2007.doi:10.1016/j.annemergmed.2006.12.017

† Data from Miner JR, Danahy M, Moch A, Biros M: Randomized clinical trial of etomidate versus propofol for procedural sedation in the emergency department. Ann Emerg Med 49(1):15–22, 2007.doi:10.1016/j.annemergmed.2006.06.042

‡ Data from Horn E, Nesbit SA: Pharmacology and pharmacokinetics of sedatives and analgesics. Gastrointest Endosc Clin N Am 14(2):247–268, 2004.doi:10.1016/j.giec.2004.01.001

§ Data from Hikma.Fentanyl citrate injection [package insert].U.S. Food and Drug Administration website.019101s063lbl.pdf (fda.gov).Revised December 15, 2023.Accessed June 11, 2024 and from Brown TB, Lovato LM, Parker D: Procedural sedation in the acute care setting. Am Fam Physician 2005;71(1):85–90, 2005.

¶ Data from David H, Shipp J: A randomized controlled trial of ketamine/propofol versus propofol alone for emergency department procedural sedation. Ann Emerg Med 57(5):435–441, 2011.doi:10.1016/j.annemergmed.2010.11.025 and from Brown TB, Lovato LM, Parker D: Procedural sedation in the acute care setting. Am Fam Physician 71(1):85–90, 2005.

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