Summary
The introduction of the new long acting local anaesthetics, bupivacaine and etidocaine, has stimulated an expansion of interest in regional anaesthesia, particularly for obstetrical applications and pain therapy.
Systemic toxicity following injection of local anaesthetics occurs albeit infrequently, and tentative correlations have been made between the onset of CNS and cardiovascular effects and circulating drug concentrations in both adults and neonates. Amongst other factors, interpretation of these relationships depends upon blood distribution and plasma binding of the agents, sampling sites and acid-base balance.
The disposition kinetics and placental transfer of the amide type agents have been well characterised. In adults their clearance is almost entirely hepatic but in neonates an increase in the renal component is, in part, a reflection of the immaturity of some of the enzymes responsible for their metabolism. Ester type agents are rapidly hydrolysed by plasma pseudocholin-esterase and this has led to a preference for chloroprocaine in some obstetric procedures.
Major determinants of the systemic absorption of the agents after perineural administration include their physicochemical and vasoactive properties, perfusion and tissue binding at the site of injection and whether or not adrenaline has been added. In respect of blood drug concentrations achieved after various regional anaesthetic procedures, the margin of systemic safety appears to favour bupivacaine and etidocaine compared to shorter acting analogues such as lignocaine and mepivacaine. The time course of local anaesthetic remaining at the site of injection has been calculated following intravenous regional anaesthesia and peridural block. This has allowed prediction of the local and systemic accumulation of the drugs following continued dosage.
Blood concentrations of local anaesthetics after perineural injection are not closely related to age, weight or pregnancy but may be influenced by diseases associated with haemodynamic changes and by other drugs given at or around the time of regional blockade.
Similar content being viewed by others
References
Abdel-Salam, A.R.; Vonwiller, J.B. and Scott, D.B.: Evaluation of etidocaine in extradural block. British Journal of Anaesthesia 47: 1081–1086 (1975).
Adjepon-Yamoah, K.K. and Prescott, L.F.: Ugnocaine metabolism in man. British Journal of Pharmacology 47: 672P–673P (1973).
Adriani, J. and Campbell, D.: Fatalities following topical application of local anaesthetics to mucous membranes. Journal of the American Medical Association 162: 1527–1530 (1956).
Akerman, B.: Astrom, A.; Ross, S. and Telc, A.: Studies on the absorption, distribution and metabolism of labelled prilocaine and lidocaine in some animal species. Acta Pharmacologica et Toxicologica 24: 389–403 (1966).
Aldrete, J.A.; Nicholson, J.; Sada, T.; Davidson, W. and Garrastasu, G.: Cephalic kinetics of intra-arterially injected lidocaine. Oral Surgery 44: 167–172 (1977).
Aldrete, J.A.; Romo-Salas, F.; Arora, S.; Wilson, R. and Rutherford, R.: Reverse arterial blood flow as a pathway for central nervous system toxic responses following injection of local anaesthetics. Anesthesia and Analgesia; Current Researches 57: 428–433 (1978).
Anderson, K.E.; Gennser, G. and Nilsson, E.: Influence of mepivacaine on isolated human foetal hearts at normal and low pH. Acta Physiologica Scandinavica, Suppl. 353: 34–47 (1970).
Appleyard, T.N.; Witt, A.; Atkinson, R.E. and Nicholas, R.D.G.: Bupivacaine carbonate and bupivacaine hydrochloride: a comparison of blood concentrations during epidural blockade for vaginal surgery. British Journal of Anaesthesia 46: 530–533 (1974).
Aps, C. and Reynolds, F.: The effect of concentration on vaso-activity of bupivacaine and lignocaine. British Journal of Anaesthesia 48: 1171–1174 (1976).
Asling, J.H.; Shnider, S.M.; Margolis, A.J.; Wilkinson, G.R. and Way, E.: Paracervical block in obstetrics. II: Etiology of fetal bradycardia following paracervical block anaesthesia. Am. J. Obstet. Gynecol. 107: 626–634 (1970).
Asling, J.H.; Shnider, S.M. and Wilkinson, G.R.: Gas chromatographic determination of mepivacaine in capillary blood. Anesthesiology 31: 458–460 (1969).
Ausinsch, B.; Malagodi, M.H. and Munson, E.S.: Diazepam in the prophylaxis of lignocaine seizures. British Journal of Anaesthesia 48: 309–313 (1976).
Beazley, J.M.; Taylor, G. and Reynolds, F.: Placental transfer of bupivacaine after paracervical block. Obstetrics and Gynecology 39: 2–6 (1972).
Belfrage, P.; Berlin, A.; Linstedt, M. and Raabe, N.: Plasma levels of bupivacaine following pudendal block in labour. British Journal of Anaesthesia 45: 1067–1069 (1973).
Belfrage, P.; Irestedt, L. and Berlin, A.: Concentration of bupivacaine in arterial and venous plasma after epidural anaesthesia in man and after intramuscular administration in dog. Acta Anaesthesiologica Scandinavica 19: 85–88 (1975a).
Belfrage, P.; Raabe, N. and Berlin, A.: Lumbar epidural analgesia with bupivacaine in labour. American Journal of Obstetrics and Gynecology 121: 360–365 (1975b).
Benowitz, N.: Clinical applications of the pharmacokinetics of lidocaine, in Melmon (Ed) Cardiovascular Drug Therapy, Ch. 7 (F.A. Davis Co., Philadelphia 1975).
Benowitz, N.L. and Meister, W.: Clinical pharmacokinetics of lignocaine. Clinical Pharmacokinetics 3: 177–201 (1978).
Benowitz, N. and Rowland, M.: Determination of lidocaine in blood and tissues. Anesthesiology 39: 638–641 (1973).
Berlin, A.; Persson, B.-A. and Belfrage, P.: Micro method for the determination of bupivacaine in maternal and foetal blood during obstetric analgesia. Journal of Pharmacy and Pharmacology 25: 466–469 (1973).
Bertler, A.; Lewis, D.H.; Lofstrom, J.B. and Post, C.: In vivo lung uptake of lidocaine in pigs. Acta Anaesthesiologica Scandinavica 22: 530–536 (1978).
Biehl, D.; Shnider, S.M.; Levinson, G. and Callender, K.: Placental transfer of lidocaine: Effects of acidosis. Anesthesiology 48: 409–412 (1978).
Blair, M.R.: Cardiovascular pharmacology of local anaesthetics. British Journal of Anaesthesia (Suppl.) 47: 247–252 (1975).
Blankenbaker, W.L.; DiFazio, C.A. and Berry, F.A.: Lidocaine and its metabolites in the newborn. Anesthesiology 42: 325–330 (1975).
Blumer, J.; Strong, J.M. and Atkinson, A.J.: The convulsant potency of lidocaine and its N-dealkylated metabolites. Journal of Pharmacology and Experimental Therapeutics 186: 31–36 (1973).
Bonica, J.J.: Regional anaesthesia for surgery, in Bonica (Ed) Regional Anesthesia: Recent Advances and Current Status, pp. 123–139 (F.A. Davis, Philadelphia 1971).
Bonica, J.J.; Akamalsu, T.J.; Berges, P.U.; Morikawa, K. and Kennedy, W.: Circulatory effects of peridural block. II: Effects of epinephrine. Anesthesiology 34: 514–522 (1971).
Boyes, R.N.: A review of the metabolism of amide local anaesthetic agents. British Journal of Anaesthesia 47: 225–230 (1975).
Braid, D.P. and Scott, D.B.: The systemic absorption of local analgesic drugs. British Journal of Anaesthesia 37: 394–404 (1965).
Braid, D.P. and Scott, D.B.: Dosage of lignocaine in epidural block in relation to toxicity. British Journal of Anaesthesia 38: 596–602 (1966).
Bridenbaugh, P.O.: Intercostal nerve blockade for evaluation of local anaesthetic agents. British Journal of Anaesthesia 47: 306–312 (1975).
Bridenbaugh, P.O.; Tucker, G.T.; Moore, D.C.; Bridenbaugh, L.D. and Thompson, G.E.: Preliminary clinical evaluation of etidocaine (Duranest): A new long-acting local anesthetic agent. Acta Anaesthesiologica Scandinavica 18: 165–171 (1974a).
Bridenbaugh, P.O.; Tucker, G.T.; Moore, D.C.; Bridenbaugh, L.D.; Thompson, G.E. and Balfour, R.I.: Role of epinephrine in regional block anesthesia with etidocaine: A double-blind study. Anesthesia and Analgesia; Current Researches 53: 430–435 (1974b).
Brodie, B.B.; Lief, P.A. and Poet, R.: The fate of procaine in man following its intravenous administration and methods for the estimation of procaine and diethylaminoethanol. Journal of Pharmacology and Experimental Therapeutics 94: 359–366 (1948).
Bromage, P.R.: Epidural Analgesia (Saunders, Philadelphia 1978).
Bromage, P.R. and Gertel, M.: Brachial plexus anesthesia in chronic renal failure. Anesthesiology 36: 488–493 (1972).
Bromage, P.R. and Robson, J.G.: Concentrations of lignocaine in the blood after intravenous, intramuscular, epidural and endotracheal administration. Anaesthesia 16: 461–478 (1961).
Brown, W.U.; Bell, G.C. and Alper, M.H.: Acidosis, local anesthetics, and the newborn. Obstetrics and Gynecology 48: 27–30 (1976).
Brown, W.U.; Bell, G.C.; Lurie, A.O.; Weiss, J.B.; Scanlon, J.W. and Alper, M.H.: Newborn blood levels of lidocaine and mepivacaine in the first postnatal day following maternal epidural anesthesia. Anesthesiology 42: 698–707 (1975).
Burney, R.G. and DiFazio, C.A.: Hepatic clearance of lidocaine during N2O anesthesia in dogs. Anesthesia and Analgesia: Current Researches 55: 322–325 (1976).
Burney, R.G.; DiFazio, C.A. and Foster, J.H.: Effects of pH on protein binding of lidocaine. Anesthesia and Analgesia: Current Researches 57: 478–480 (1978).
Caldwell, J.; Moffatt, J.R.; Smith, R.L.; Lieberman, A.B.; Cawston, M. and Beard, R.W.: Pharmacokinetics of bupivacaine administered epidurally during childbirth. British Journal of Clinical Pharmacology 3: 956P–957P (1976).
Caldwell, J.; Moffatt, J.R.; Smith, R.L.; Lieberman, A.B.; Beard, R.W.; Sneddon, W. and Wilson, B.W.: Determination of bupivacaine in human fetal and neonatal blood samples by gasliquid chromatography mass spectrometry. Biomedical Mass Spectrometry 4: 322–325 (1977).
Cannell, H.; Walters, H.; Beckett, A.H. and Saunders, A.: Circulating levels of lignocaine after peri-oral injections. British Dental Journal 138: 87–93 (1975).
Chinn, W.M.; Zavala, D.C. and Ambre, J.: Plasma levels of lidocaine following nebulized aerosol administration. Chest 71: 346–348 (1977).
Chu, S.S.; Rah, K.H.; Brannan, M.D. and Cohen, J.L.: Plasma concentrations of lidocaine after endotracheal spray. Anesthesia and Analgesia: Current Researches 54: 438–441 (1975).
Cobb, M.E.; Buckley, N.; Hu, M.W.; Miller, J.S.; Singh, P. and Schneider, R.S.: Homogeneous enzyme immunoassay for lidocaine in serum. Clinical Chemistry 23: 1163 (1977).
Cooper, L.V.; Stephen, C.W. and Aggett, P.J.A.: Elimination of pethidine and bupivacaine in the newborn. Archives of Disease in Childhood 52: 638–641 (1977).
Cousins, M.J.; Augustus, J.A.; Gleason, M.; Morgan, D.J. and Thomas, J.: Epidural block for abdominal surgery: Aspects of clinical pharmacology of etidocaine. Anaesthesia and Intensive Care 6: 105–115 (1978).
Covino, B.G. and Vassallo, H.G.: Local Anesthetics — Mechanisms of Action and Clinical Use (Grune and Stratton, New York 1976).
Cruikshand, D.P.; Lambe, D.W. and DeBacker, L.J.: Intraperitoneal lidocaine anesthesia for postpartum tubal ligation. Obstetrics and Gynecology 42: 127–130 (1973).
Cunningham, N.L. and Kaplan, J.A.: A rapid-onset, long-acting regional anesthetic technique. Anesthesiology 41: 509–511 (1974).
Curran, J.; Hamilton, C. and Taylor, T.: Topical analgesia before tracheal intubation. Anaesthesia 30: 765–768 (1975).
Dawkins, C.J.M.: An analysis of the complications of extradural and caudal block. Anaesthesia 24: 554–563 (1969).
De Jong, R.H.: Local Anesthetics, 2nd Ed (Charles C. Thomas, Springfield, III. 1977).
De Jong, R.H. and Heavner, J.E.: Diazepam and lidocaine-in-duced cardiovascular changes. Anesthesiology 39: 633–638 (1973).
Dhuner, K.G.: Frequency of general side reactions after regional anaesthesia with mepivacaine with and without vasoconstrictors. Acta Anaesthesiologica Scandinavica (Suppl.) 48: 23–43 (1972).
Dhuner, K.G.; Harthon, J.G.L.; Herbring, B.G. and Lie, T.: Blood levels of mepivacaine after regional anaethesia. British Journal of Anaesthesia 37: 746–752 (1965).
Dhuner, K.G. and Lund, N.: Intercostal blocks with etidocaine. Acta Anaesthesiologica Scandinavica (Suppl.) 60: 39–42 (1975).
DuSouich, P. and Erill, P.: Altered metabolism of procainamide and procaine in patients with pulmonary and cardiac diseases. Clinical Pharmacology and Therapeutics 21: 101 (1977).
Engberg, G.; Holmdahl, M.H. and Edstrom, H.H.: A comparison of the local anesthetic properties of bupivacaine and two new long-acting agents, HS 37 and etidocaine in epidural analgesia. Acta Anaesthesiologica Scandinavica 18: 277–289 (1974).
Englesson, S.: The influence of acid-base changes on central nervous system toxicity of local anaesthetic agents. I. Acta Anaesthesiologica Scandinavica 18: 79–87 (1974).
Englesson, S. and Grevsten, S.: The influence of acid-base changes on central nervous system toxicity of local anaesthetic agents. II. Acta Anaesthesiologica Scandinavica 18: 88–103 (1974).
Erdemir, H.A.; Soper, L.E. and Sweet, R.E.: Studies of factors affecting peridural anesthesia. Anesthesia and Analgesia: Current Researches 44: 400–404 (1966).
Eriksson, E.: Prilocaine. An experimental study in man of a new local anaesthetic with special regards to efficacy, toxicity, and excretion. Acta Chirurgica Scandinavica (Suppl.) 358: 1–82 (1966).
Evans, C.J.; Dewar, J.A.; Boyes, R.N. and Scott, D.B.: Residual nerve block following intravenous regional anaesthesia. British Journal of Anaesthesia 46: 668–670 (1974).
Finster, M.; Perel, J.M.; Hinsvark, O.N. and O’Brien, J.E.: Reassessment of the metabolism of 2-chloroprocaine hydrochloride (Nesacaine). Abstract, American Society of Anesthetists Meeting, San Francisco (1973).
Foldes, F.F.; Molloy, R.; McNall, P.G. and Koukal, L.R.: Comparison of toxicity of intravenously given local anesthetic agents in man. Journal of the American Medical Association 172: 1493–1498 (1960).
Foldes, F.F.; Davidson, G.N.; Duncalf, D. and Kuwabarra, S.: The intravenous toxicity of local anesthetic agents in man. Clinical Pharmacology and Therapeutics 6: 328–335 (1965).
Freeman, D.W. and Arnold, N.I.: Paracervical block with low doses of chloroprocaine. Journal of the American Medical Association 231: 56 (1975).
Fujimori, M.; Kato, M.; Nishimura, K. and Kataoka, T.: LAC-43 (Marcain) in epidural anesthesia and its blood concentrations. Japanese Journal of Anesthesiology 16: 307–312 (1967).
Ghoneim, M.M. and Pandya, H.: Plasma proiein binding of bupivacaine and its interaction with other drugs in man. British Journal of Anaesthesia 46: 435–438 (1974).
Gibaldi, M. and McNamara, P.J.: Apparent volumes of distribution and drug binding to plasma proteins and tissues. European Journal of Clinical Pharmacology 13: 373–378 (1978).
Halkin, H.; Meffin, P.; Melmon, K.L. and Rowland, M.: Influence of congestive heart failure on blood levels of lidocaine and its active monodeethylated metabolite. Clinical Pharmacology and Therapeutics 17: 669–676 (1975).
Hollmen, A.; Korhonen, M. and Ojala, A.: Bupivacaine in paracervical block: plasma levels and changes in maternal and foetal acid-base balance. British Journal of Anaesthesia 41: 603–608 (1969a).
Hollmen, A.; Ojala, A. and Korhonen, M.: Paracervical block with marcaine/adrenaline. Acta Anaesthesiologica Scandinavica 13: 1–9 (1969b).
Hook, R.; Greenberg, R.A. and Hehre, F.W.: Continuous lumbar peridural anesthesia in obstetrics. VII: Distribution of local anesthetic agents in maternal and fetal blood. Anesthesia and Analgesia: Current Researches 50: 693–698 (1971).
Irgens, T.R.; Henderson, W.M. and Shelver, W.H.: GLC analysis of lidocaine in blood using an alkali flame-ionization detector. Journal of Pharmaceutical Sciences 65: 608–610 (1976).
Jorfeldt, L.; Lofstrom, B.; Pernow, B.; Persson, B.; Wahren, J. and Widman, B.: The effect of local anaesthetics on the central circulation and respiration in man and dog. Acta Anaesthesiologica Scandinavica 12: 153–169 (1968).
Kalow, W.: Hydrolysis of local anesthetics by human serum Cholinesterase. Journal of Pharmacology and Experimental Therapeutics 104: 122–134 (1952).
Karlsson, E.; Collste, P. and Rawlins, M.D.: Plasma levels of lidocaine during combined treatment with Phenytoin and procainamide. European Journal of Clinical Pharmacology 7: 455–459 (1974).
Karvonen, S.; Jokinen, K.; Karvonen, P. and Hollmen, A.: Arterial and venous blood lidocaine concentrations after local anaesthesia of the respiratory tract using an ultrasonic nebulizer. Acta Anaesthesiologica Scanindavica 20: 156–159 (1976).
Keenaghan, J.B.: The determination of lidocaine and prilocaine in whole blood by gas chromatography. Anesthesiology 29: 110–112 (1968).
Keenaghan. J.B. and Boyes, R.N.: The tissue distribution, metabolism and excretion of lidocaine in rats, pigs, dogs and man. Journal of Pharmacology and Experimental Therapeutics 180: 454–463 (1972).
Kennedy, W.F.; Everett, G.B.: Cobb, L.A. and Allen, G.D.: Simultaneous systemic and hepatic hemodynamic measurements during high peridural anesthesia in normal men. Anesthesia and Analgesia: Current Researches 50: 1069–1077 (1971).
Lalka, D.; Vicuna, N.; Burrow, S.R.; Jones, D.J.; Ludden, T.M.; Haegele, K.D. and McNay, J.L.: Bupivacaine and other amide local anesthetics inhibit the hydrolysis of chloroprocaine by human serum. Anesthesia and Analgesia: Current Researches 57: 534–539 (1978).
Listen, W.A.; Adjepon-Yamoah, K.K. and Scott, D.B.: Foetal and maternal lignocaine levels after paracervical block. British Journal of Anaesthesia 45: 750–754 (1973).
Lofstrom, B. (Ed): Clinical experience with long-acting local anaesthetics. Acta Anaesthesiologica Scandinavica (Suppl.) 60: 1–141 (1975).
Lofstrom, J.B.: Tissue distribution of local anesthetics with special reference to the lung. International Anesthesiology Clinics 16: 53–72 (1978).
Loo, J.C.K. and Riegelman, S.: New method for calculating the intrinsic absorption rate of drugs. Journal of Pharmaceutical Sciences 57: 918–928 (1968).
Lund, P.C.; Bush, D.F. and Covino, B.G.: Determinants of etidocaine concentration in the blood. Anesthesiology 42: 497–503 (1975).
Lund, P.C. and Covino, B.G.: Distribution of local anesthetics in man following peridural anesthesia. Journal of Clinical Pharmacology 7: 324–329 (1967).
Lund, P.C. and Cwik, J.C: Citanest A clinical and laboratory study. Anesthesia and Analgesia: Current Researches 44: 623–631 (1965).
Lund, P.C. and Cwik, J.C.: A correlation of the differential penetration and the systemic toxicity of lidocaine, mepivacaine and prilocaine in man. Acta Anaesthesiologica Scandinavica (Suppl.) 23: 475–482 (1966).
Lund, P.C.; Cwik, J.C.; Gannon, R.T. and Vassallo, H.G.: Etidocaine for caesarian section — effects on mother and baby. British Journal of Anaesthesia 49: 457–460 (1977).
Lund, P.C.; Cwik, J.C. and Pagdanganan, R.T.: Etidocaine: A new long-acting local anesthetic agent. Anesthesia and Analgesia: Current Researches 52: 482–494 (1973).
Magno, R.; Berlin, A.; Karlsson, K. and Kjellmer, I.: Anesthesia for Cesarian section. IV: Placental transfer and neonatal elimination of bupivacaine following epidural analgesia for elective Cesarian section. Acta Anaesthesiologica Scandinavica 20: 141–146 (1976).
Malogodi, M.H.; Munson, E.S. and Embro, M.J.: Relation of etidocaine and bupivacaine toxicity to rate of infusion in Rhesus monkeys. British Journal of Anaesthesia 49: 121–125 (1977).
Mather, L.E.; Long, G.J. and Thomas, J.: The binding of bupivacaine to maternal and foetal plasma proteins. Journal of Pharmacy and Pharmacology 23: 359–365 (1971a).
Mather, L.E.; Long, G.J. and Thomas, J.: The intravenous toxicity and clearance of bupivacaine in man. Clinical Pharmacology and Therapeutics 12: 935–943 (1971b).
Mather, L.E. and Thomas, J.: Bupivacaine binding to plasma protein fractions. Journal of Pharmacy and Pharmacology 30: 653–654 (1978).
Mather, L.E. and Tucker, G.T.: Meperidine and other basic drugs: General method for their determination in plasma. Journal of Pharmaceutical Sciences 63: 306–307 (1974).
Mather, L.E.; Tucker, G.T.; Murphy, T.M.; Stanton-Hicks, M. and Bonica, J.J.: Effect of adding adrenaline to etidocaine and lignocaine in extradural anaesthesia. II: Pharmacokinetics. British Journal of Anaesthesia 48: 989–993 (1976a).
Mather, L.E.; Tucker, G.T.; Murphy, T.M.; Stanton-Hicks, M. and Bonica, J.J.: Haemodynamic drug interaction: Peridural lignocaine and intravenous ephedrine. Acta Anaesthesiologica Scandinavica 20: 207–210 (1976b).
Mather, L.E.; Tucker, G.T.; Murphy, T.M.; Stanton-Hicks, M. and Bonica, J.J.: Cardiovascular and subjective central nervous system effects of long-acting local anaesthetics in man. Anaesthesia and Intensive Care. In press (1979).
Matthes, M. and Schaben, P.: Vergleichende Untersuchungen uber blutspiegel von mepivacain nach resorption aus verscheidenen geweben. Acta Anaesthesiologica Scandinavica (Suppl.) 23: 371–376 (1966).
Mazze, R.I. and Dunbar, R.W.: Plasma lidocaine concentrations after caudal, lumbar epidural, axillary block and intravenous regional anesthesia. Anesthesiology 27: 574–579 (1966).
McGuiness, G.A.; Merkow, A.J.; Kennedy, R.L. and Erenberg, A.: Epidural anesthesia with bupivacaine for Cesarian section. Anesthesiology 49: 270–273 (1978).
Meffin, P.; Long, G.J. and Thomas, J.: Clearance and metabolism of mepivacaine in the human neonate. Clinical Pharmacology and Therapeutics 14: 218–225 (1973).
Mihaly, G.W.; Moore, R.G.; Thomas, J.; Triggs, E.J.; Thomas, D. and Shanks, C.H.: The pharmacokinetics of the anilide local anaesthetics in neonates. I: Lignocaine. European Journal of Clinical Pharmacology 13: 143–152 (1978).
Moore, D.C.; Bridenbaugh, L.D.; Bridenbaugh, P.O.; Thompson, G.E. and Tucker, G.T.: Does compounding of local anesthetic agents increase their toxicity in humans? Anesthesia and Analgesia: Current Researches 51: 579–585 (1972).
Moore, D.C.; Mather, L.E.; Bridenbaugh, P.O.; Balfour, R.I.; Lysons, D.F. and Horton, W.G.: Arterial and venous plasma levels of bupivacaine following peripheral nerve blocks. Anesthesia and Analgesia: Current Researches 55: 763–768 (1976a).
Moore, D.C.; Mather, L.E.; Bridenbaugh, L.D.; Balfour, R.I.; Lysons, D.F. and Horton, W.G.: Arterial and venous plasma levels of bupivacaine (Marcaine) following epidural and intercostal nerve blocks. Anesthesiology 45: 39–45 (1976b).
Moore, R.G.; Thomas, J.; Triggs, E.J.; Thomas, B.D.; Burnard, E.D. and Shanks, C.H.: The pharmacokinetics and metabolism of the anilide local anaesthetics in neonates. III: Mepivacaine. European Journal of Clinical Pharmacology 14: 203–212 (1978).
Morgan, D.H.; Cousins, M.J.; McQuillan, D. and Thomas, J.: Disposition and placental transfer of etidocaine in pregnancy. European Journal of Clinical Pharmacology 12: 359–365 (1977).
Morgan, D.H.; McQuillan, D. and Thomas, J.: Pharmacokinetics and metabolism of the anilide local anaesthetics in neonates. II: Etidocaine. European Journal of Clinical Pharmacology 13: 365–371 (1978).
Morikawa, K.I.; Bonica, J.J.; Tucker, G.T. and Murphy, T.M.: Effects of acute hypovolaemia on lignocaine absorption and cardiovascular response following epidural block in dogs. British Journal of Anaesthesia 46: 631–635 (1974).
Morishima, H.O.; Daniel, S.S.; Finser, M.; Poppers, P.J. and James, L.: Transmission of mepivacaine hydrochloride (Carbocaine) across the human placenta. Anesthesiology 27: 147–154 (1966).
Munson, E.S.; Martucci, R.W. and Wayman, I.H.: Bupivacaine and lignocaine induced seizures in Rhesus monkeys. British Journal of Anaesthesia 44: 1025–1029 (1972).
Munson, E.S.; Paul, W.L. and Embro, J.W.: Central nervous system toxicity of local anesthetic mixtures in monkeys. Anesthesiology 46: 179–183 (1977).
Munson, E.S.; Tucker, W.K.; Ausinsch, B. and Malagodi, M.H.: Etidocaine, bupivacaine and lidocaine seizure thresholds in monkeys. Anesthesiology 42: 471–478 (1975).
Murphy, T.M.; Mather, L.E.; Zachariah, P. and Bonica, J.J.: Effect of premedication on the hemodynamic and pharmacokinetic response to peridural anesthesia in man. Abstract, American Society for Regional Anesthesia, San Francisco (1977).
Nelson, S.D.; Garland, W.A.; Breck, G.D. and Trager, W.F.: Quantification of lidocaine and several metabolites utilizing chemical-ionization mass spectrometry and stable isotope labelling. Journal of Pharmaceutical Sciences 66: 1180–1190 (1977).
Patterson, J.R.; Blaschke, T.F.; Hunt, K.K. and Meffin, P.J.: Lidocaine blood concentrations during fiberoptic bronchoscopy. American Review of Respiratory Disease 112: 53–57 (1975).
Pelton, D.A.; Daly, M.; Cooper, P.D. and Conn, A.W.: Plasma lidocaine concentrations following topical aerosol application to the trachea and bronchi. Canadian Anaesthetists’ Society Journal 17: 250–255 (1970).
Petrie, R.H.; Paul, W.L.; Miller, F.C.; Arca, J.J.; Paul, R.H.; Nakamura, R.M. and Hon, E.H.: Placental transfer of lidocaine following paracervical block. American Journal of Obstetrics and Gynecology 120: 791–801 (1974).
Quimby, C.W. Jr.: Influence of blood loss on the duration of regional anesthesia. Anesthesia and Analgesia: Current Researches 44: 387–390 (1965).
Raj, P.P.; Rosenblatt, R.; Miller, J.; Katz, R.L. and Carden, E.: Dynamics of local anesthetic compounds in regional anesthesia. Anesthesia and Analgesia: Current Researches 56: 110–117 (1977).
Ralston, D.H. and Shnider, S.M.: The fetal and neonatal effects of regional anesthesia in obstetrics. Anesthesiology 48: 34–64 (1978).
Reidenberg, M.M.; James, M. and Dring, L.G.: The rate of procaine hydrolysis in serum of normal subjects and diseased patients. Clinical Pharmacology and Therapeutics 13: 279–284 (1972).
Reynolds, F.: Metabolism and excretion of bupivacaine in man: A comparison with mepivacaine. British Journal of Anaesthesia 43: 33–36 (1971a).
Reynolds, F.: A comparison of the potential toxicity of bupivacaine, lignocaine and mepivacaine during epidural blockade for surgery. British Journal of Anaesthesia 43: 567–571 (1971b).
Rowland, M.: Local anesthetic absorption, distribution and elimination, in E. Eger II (Ed) Anesthetic Uptake and Action pp.332–360 (Williams and Wilkins, Baltimore 1974).
Rowland, M.; Thomson, P.D.; Guichard, A. and Melmon, K.L.: Disposition kinetics of lidocaine in normal subjects. Annals of the New York Academy of Sciences 179: 383–398 (1971).
Scanlon, J.W.; Brown, W.U.; Weiss, J.B. and Alper, M.H.: Neurobehavioural responses of newborn infants after maternal epidural anesthesia. Anesthesiology 40: 121–128 (1974).
Scanlon, J.W.; Ostheimer, G.W.; Lurie, A.O.; Brown, W.V.; Weiss, J.B. and Alper, M.H.: Neurobehavioural responses and drug concentration in newborns after maternal epidural anesthesia with bupivacaine. Anesthesiology 45: 400–405 (1976).
Schwartz, M.L.; Covino, B.G.; Narang, R.M.; Sethi, V.; Tholpady, S.S.; Kuangparichat, M.; Giordano, C. and Meyer, M.B.: Blood levels of lidocaine following subcutaneous administration prior to cardiac catheterization. American Heart Journal 88: 721–723 (1974).
Scott, D.B.: Evaluation of the toxicity of local anaesthetic agents in man. British Journal of Anaesthesia 47: 56–60 (1975).
Scott, D.B.; Jebsen, P.J.R.; Braid, D.P.; Ortengren, B. and Frisch, P.: Factors affecting plasma levels of lignocaine and prilocaine. British Journal of Anaesthesia 44: 1040–1048 (1972).
Scott, D.B.; Jebson, P.J.R. and Boyes, R.N.: Pharmacokinetic study of the local anaesthetics bupivacaine (Marcaine) and etidocaine (Duranest) in man. British Journal of Anaesthesia 45: 1010–1012 (1973).
Scott, D.B.; Littlewood, D.G.; Covino, G.B. and Drummond, G.B.: Plasma lignocaine concentrations following endotracheal spraying with an aerosol. British Journal of Anaesthesia 48: 899–901 (1976).
Shnider, S.M. and Way, E.L.: Plasma levels of lidocaine (Xylocaine) in mother and newborn following obstetrical conduction anesthesia: Clinical applications. Anesthesiology 25: 951–958 (1968).
Sjostrand, U. and Widman, B.: Distribution of bupivacaine in the rabbit under normal and acidotic conditions. Acta Anaesthesiologica Scandinavica 50: 1–24 (1973).
Smith, R.B.: Uptake of lidocaine from the trachea. Anesthesiology 44: 269 (1976).
Smith, R.H.; Brewster, M.A.; MacDonald, J.A. and Thompson, D.S.: Measurement of chloroprocaine and procaine in plasma by flame ionization gas-liquid chromatography. Clinical Chemistry 24: 1599–1602 (1978).
Stanton-Hicks, M.d’A.; Berges, P.U. and Bonica, J.J.: Circulatory effect of peridural block. IV: Comparison of the effects of epinephrine and phenylephrine. Anesthesiology 39: 308–314 (1973).
Stanton-Hicks, M.; Murphy, T.M.; Bonica, J.J.; Mather, L.E. and Tucker, G.T.: Effects of extradural block: Comparison of the properties, circulatory effects and pharmacokinetics of etidocaine and bupivacaine. British Journal of Anaesthesia 48: 575–586 (1976).
Steffenson, J.L.; Shnider, S.M. and DeLorimer, A.A.: Transarterial diffusion of mepivacaine. Anesthesiology 32: 459–460 (1970).
Strong, J.M.; Parker, M. and Atkinson, A.J.: Identification of glycinexylidine in patients treated with intravenous lidocaine. Clinical Pharmacology and Therapeutics 14: 67–72 (1973).
Teramo, K. and Rajamaki, A.: Foetal and maternal plasma levels of mepivacaine and foetal acid-base balance and heart rate after pericervical block during labour. British Journal of Anaesthesia 43: 300–311 (1971).
Thomas, J.; Long, G. and Mather, L.E.: Plasma lignocaine concentrations following topical aerosol application. British Journal of Anaesthesia 41: 442–446 (1969).
Thomas, J.; Long, G.; Moore, G.; and Morgan, D.: Plasma protein binding and placental transfer of bupivacaine. Clinical Pharmacology and Therapeutics 19: 426–434 (1976a).
Thomas, J. and Meffin, P.: Aromatic hydroxylation of lidocaine and mepivacaine in rats and humans. Journal of Medicinal Chemistry 15: 1046–1049 (1972).
Thomas, J.; Morgan, D. and Vine, J.: Metabolism of etidocaine in man. Xenobiotica 6: 39–48 (1976b).
Tronick, E.; Wise, S. and Als, H.: Regional obstetric anesthesia and newborn behaviour: Effects over the first ten days of life. Pediatrics 58: 94–100 (1976).
Tucker, G.T.: Determination of bupivacaine (Marcaine) and other anilide-type local anesthetics in human blood and plasma by gas chromatography. Anesthesiology 32: 255–260 (1970).
Tucker, G.T.: Plasma binding and disposition of local anesthetics. International Anesthesiology Clinics 13: 33–59 (1975a).
Tucker, G.T.: Biotransformation and toxicity of local anaesthetics. Acta Anaesthesiologica Belgica (Suppl.) 26: 123–140 (1975b).
Tucker, G.T. and Boas, R.A.: Pharmacokinetic aspects of intravenous regional anesthesia. Anesthesiology 34: 538–549 (1971).
Tucker, G.T.; Boyes, R.N.; Bridenbaugh, P.O. and Moore, D.C.: Binding of anilide-type local anesthetics in human plasma. I: Relationships between binding, physicochemical properties and anesthetic activity. Anesthesiology 33: 287–303 (1970a).
Tucker, G.T.; Boyes, R.N.; Bridenbaugh, P.O. and Moore, D.C.: Binding of anilide-type local anesthetics in human plasma. II: Implications in vitro with special reference to transplacental disposition. Anesthesiology 33: 304–314 (1970b).
Tucker, G.T.; Cooper, S.; Littlewood, D.; Buckley, S.P.; Covino, B.G. and Scott, D.B.: Observed and predicted accumulation of local anaesthetic agent during continuous extradural analgesia. British Journal of Anaesthesia 49: 237–242 (1977b).
Tucker, G.T. and Mather, L.E.: Pharmacokinetics of local anaesthetic agents. British Journal of Anaesthesia 47: 213–224 (1975a).
Tucker, G.T. and Mather, L.E.: Plasma protein binding of bupivacaine and its interaction with other drugs in man. British Journal of Anaesthesia 47: 1029–1030 (1975b).
Tucker, G.T.; Moore, D.C.; Bridenbaugh, P.O.; Bridenbaugh, L.D. and Thompson, G.E.: Systemic absorption of mepivacaine in commonly used regional block procedures. Anesthesiology 37: 277–287 (1972).
Tucker, G.T.; Wiklund, L.; Berlin-Wahlen, A. and Mather, L.E.: Hepatic clearance of local anaesthetics in man. Journal of Pharmacokinetics and Biopharmaceutics 51: 111–122 (1977a).
Tucker, G.T. and Mather, L.E.: Absorption and disposition of local anesthetics, in Cousins and Bridenbaugh (Eds) Neural Blockade in Clinical Anesthesia and Management of Pain (Lippincott, New York, 1979).
Usubiaga, J.E.; Wikinski, F.A.; Ferrero, R.; Usubiaga, L.E. and Wikinski, R.: Local anesthetic induced convulsions in man: An electroencephalographic study. Anesthesia and Analgesia: Current Researches 45: 611–620 (1966).
Verrill, P.J.: Adverse reactions to local anaesthetics and vasoconstrictor drugs. Practitioner 214: 380–387 (1975).
Viegas, O. and Stoelting, R.K.: Lignocaine in arterial blood after laryngotracheal administration. Anesthesiology 43: 491–493 (1975).
Wilkund, L.: Human hepatic blood flow and its relation to systemic circulation during intravenous infusion of bupivacaine or etidocaine. Acta Anaesthesiologica Scandinavica 21: 189–199 (1977a).
Wilkund, L.: Human hepatic blood flow and its relation to systemic circulation during intravenous infusion of lidocaine. Acta Anaesthesiologica Scandinavica 21: 148–160 (1977b).
Wilkund, L. and Berlin-Wahlen, A.: Splanchnic elimination and systemic toxicity of bupivacaine and etidocaine in man. Acta Anaesthesiologica Scandinavica 21: 521–528 (1977).
Wilkund, L.; Tucker, G.T. and Engberg, G.: Influence of intravenously administered epinephrine on splanchnic haemodynamics and clearance of lidocaine. Acta Anaesthesiologica Scandinavica 21: 275–281 (1977).
Wildsmith, J.A.W.; Tucker, G.T.; Cooper, S.; Scott, D.B. and Covino, B.G.: Plasma concentrations of local anaesthetics after interscalene brachial plexus block. British Journal of Anaesthesia 49: 461–466 (1977).
Wilkinson, G.R. and Lund, P.C.: Bupivacaine levels in plasma and cerebrospinal fluid following peridural administration. Anesthesiology 33: 482–486 (1970).
Willdeck-Lund, G. and Edstrom, H.: Etidocaine in intercostal nerve block for pain relief after thoracotomy: A comparison with bupivacaine. Acta Anaesthesiologica Scandinavica (Suppl.) 60: 33–38 (1975).
Wylie, W.D. and Churchill-Davidson, H.C.; A Practice of Anaesthesia, pp.860–865 (Year Book Medical Publishers, Chicago 1972).
Author information
Authors and Affiliations
Additional information
This paper is dedicated to Professor John J. Bonica on the occasion of his retirement as Chairman, Department of Anesthesiology, University of Washington, Without him, regional anaesthesia surely would have progressed but not nearly so effectively.
Rights and permissions
About this article
Cite this article
Tucker, G.T., Mather, L.E. Clinical Pharmacokinetics of Local Anaesthetics. Clin Pharmacokinet 4, 241–278 (1979). https://doi.org/10.2165/00003088-197904040-00001
Published:
Issue Date:
DOI: https://doi.org/10.2165/00003088-197904040-00001