Hendrikus Lemmens

Professor of Anesthesiology, Perioperative and Pain Medicine at Stanford University Medical Center

Professional Education

Internship: University Hospital of Leiden (1992) Netherlands

Fellowship: Stanford University School of Medicine (1991) CA

Medical Education: Rijksuniversiteit Te Utrecht (1991) Netherlands

Residency: University Hospital of Leiden (1986) Netherlands

Clinical Trials

Clinical trials are research studies that evaluate a new medical approach, device, drug, or other treatment. As a Stanford Health Care patient, you have access to the latest, advanced clinical trials.

Open trials refer to studies currently accepting participants. Closed trials are not currently enrolling, but may open in the future.

Pharmacology and obesity.
Lemmens, H. Jm., & Ingrande, J. (2013). Pharmacology and obesity. International anesthesiology clinics, 51(3), 52-66.

Postoperative subcutaneous instillation of low-dose ketorolac but not hydromorphone reduces wound exudate concentrations of interleukin-6 and interleukin-10 and improves analgesia following cesarean delivery.
Carvalho, B., Lemmens, H. J., Ting, V., & Angst, M. S. (2013). Postoperative subcutaneous instillation of low-dose ketorolac but not hydromorphone reduces wound exudate concentrations of interleukin-6 and interleukin-10 and improves analgesia following cesarean delivery. journal of pain , 14(1), 48-56.

Anesthetic Pharmacology and the Morbidly Obese Patient.
Ingrande, J., & Lemmens, H. J. (2013). Anesthetic Pharmacology and the Morbidly Obese Patient. Current anesthesiology reports, 3(1), 10-17.

Individualized Dosing With Anesthetic Agents
Lemmens, H. Jm., & Stanski, D. R. (2012). Individualized Dosing With Anesthetic Agents. CLINICAL PHARMACOLOGY & THERAPEUTICS, 92(4), 417-419.

Lean Body Weight Scalar for the Anesthetic Induction Dose of Propofol in Morbidly Obese Subjects
Ingrande, J., Brodsky, J. B., & Lemmens, H. Jm. (2011). Lean Body Weight Scalar for the Anesthetic Induction Dose of Propofol in Morbidly Obese Subjects. ANESTHESIA AND ANALGESIA, 113(1), 57-62.

Comparison between RapidTEG (R) and conventional thromboelastography in cardiac surgery patients
Thai, J., REYNOLDS, E. J., Natalia, N., Cornelissen, C., Lemmens, H. Jm., & van der Starre, P. Ja. (2011). Comparison between RapidTEG (R) and conventional thromboelastography in cardiac surgery patients. BRITISH JOURNAL OF ANAESTHESIA, 106(4), 605-606.

Dose adjustment of anaesthetics in the morbidly obese
Ingrande, J., & Lemmens, H. Jm. (2010). Dose adjustment of anaesthetics in the morbidly obese. BRITISH JOURNAL OF ANAESTHESIA, 105, I16-I23.

Vancomycin plasma concentrations in cardiac surgery with the use of profound hypothermic circulatory arrest
van der Starre, P. Ja., Kolz, M., Lemmens, H. Jm., Faix, J. D., Mitchell, S., & Miller, C. (2010). Vancomycin plasma concentrations in cardiac surgery with the use of profound hypothermic circulatory arrest. EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY, 38(6), 741-744.

The Analgesic and Antihyperalgesic Effects of Transcranial Electrostimulation with Combined Direct and Alternating Current in Healthy Volunteers
Nekhendzy, V., Lemmens, H. J., Tingle, M., Nekhendzy, M., & Angst, M. S. (2010). The Analgesic and Antihyperalgesic Effects of Transcranial Electrostimulation with Combined Direct and Alternating Current in Healthy Volunteers. ANESTHESIA AND ANALGESIA, 111(5), 1301-1307.

Perioperative pharmacology in morbid obesity
Lemmens, H. Jm. (2010). Perioperative pharmacology in morbid obesity. CURRENT OPINION IN ANESTHESIOLOGY, 23(4), 485-491.

Intraoperative Fluid Replacement and Postoperative Creatine Phosphokinase Levels in Laparoscopic Bariatric Patients
Wool, D. B., Lemmens, H. Jm., Brodsky, J. B., Solomon, H., Chong, K. P., & Morton, J. M. (2010). Intraoperative Fluid Replacement and Postoperative Creatine Phosphokinase Levels in Laparoscopic Bariatric Patients. OBESITY SURGERY, 20(6), 698-701.

Hunter Syndrome in an Adult: Beware of Tracheal Stenosis
Gross, E. R., & Lemmens, H. Jm. (2010). Hunter Syndrome in an Adult: Beware of Tracheal Stenosis. ANESTHESIA AND ANALGESIA, 110(2), 642-643.

Succinylcholine and Morbid Obesity: The Debate ContinuesaEuro broken vertical bar
Brodsky, J. B., & Lemmens, H. Jm. (2010). Succinylcholine and Morbid Obesity: The Debate ContinuesaEuro broken vertical bar. OBESITY SURGERY, 20(1), 132-132.

Reversal of profound vecuronium-induced neuromuscular block under sevoflurane anesthesia: sugammadex versus neostigmine.
Lemmens, H. Jm., El-Orbany, M. I., Berry, J., Morte, J. B., & Martin, G. (2010). Reversal of profound vecuronium-induced neuromuscular block under sevoflurane anesthesia: sugammadex versus neostigmine. BMC anesthesiology, 10, 15-?.

Regional anesthesia and obesity
Ingrande, J., Brodsky, J. B., & Lemmens, H. Jm. (2009). Regional anesthesia and obesity. CURRENT OPINION IN ANESTHESIOLOGY, 22(5), 683-686.

Succinylcholine: A Useful Drug in Bariatric Surgery
Brodsky, J. B., Lemmens, H. Jm., & Morton, J. M. (2009). Succinylcholine: A Useful Drug in Bariatric Surgery. OBESITY SURGERY, 19(4), 537-537.

Update on local and regional anesthesia in obesity.
Brodsky, J. B., & Lemmens, H. Jm. (2009). Update on local and regional anesthesia in obesity. Acta anaesthesiologica Belgica, 60(3), 181-183.

Obesity Modestly Affects Inhaled Anesthetic Kinetics in Humans
Lemmens, H. Jm., Saidman, L. J., Eger, E. I., & Laster, M. J. (2008). Obesity Modestly Affects Inhaled Anesthetic Kinetics in Humans. ANESTHESIA AND ANALGESIA, 107(6), 1864-1870.

Is it more difficult to cannulate the right internal jugular vein in morbidly obese patients than in nonobese patients?
Fujiki, M., Guta, C. G., Lemmens, H. Jm., & Brock-Utne, J. G. (2008). Is it more difficult to cannulate the right internal jugular vein in morbidly obese patients than in nonobese patients?. OBESITY SURGERY, 18(9), 1157-1159.

Does a delay in performing an activated clotting (ACT) test really matter? A study in nonheparinized blood and a single ACT machine.
Philip, B. M., Brock-Utne, J. G., Lemmens, H. Jm., Jaffe, R. A., & Shuttleworth, P. E. (2008). Does a delay in performing an activated clotting (ACT) test really matter? A study in nonheparinized blood and a single ACT machine. The Journal of extra-corporeal technology, 40(3), 193-195.

The effects of esmolol and labetalol on cerebral blood flow velocity during electroconvulsive therapy
van der Starre, P. Ja., Lemmens, H. Jm., Chandel, A., Brock-Utne, J. G., & Solvason, H. B. (2008). The effects of esmolol and labetalol on cerebral blood flow velocity during electroconvulsive therapy. EUROPEAN JOURNAL OF ANAESTHESIOLOGY, 25(2), 174-176.

Can Modern Infrared Analyzers Replace Gas Chromatography to Measure Anesthetic Vapor Concentrations?
Hendrickx, J. Fa., Lemmens, H. Jm., Carette, R., De Wolf, A. M., & Saidman, L. J. (2008). Can Modern Infrared Analyzers Replace Gas Chromatography to Measure Anesthetic Vapor Concentrations?. BMC anesthesiology, 8, 2-?.

The effect of deliberate hypercapnia and hypocapnia on mtraoperative blood loss and quality of surgical field during functional endoscopic sinus surgery
Nekhendzy, V., Lemmens, H. Jm., Vaughan, W. C., Hepworth, E. J., Chiu, A. G., & Brock-Utne, J. G. (2007). The effect of deliberate hypercapnia and hypocapnia on mtraoperative blood loss and quality of surgical field during functional endoscopic sinus surgery. ANESTHESIA AND ANALGESIA, 105(5), 1404-1409.

The history of anesthesia for thoracic surgery
Brodsky, J. B., & Lemmens, H. Jm. (2007). The history of anesthesia for thoracic surgery. MINERVA ANESTESIOLOGICA, 73(10), 513-524.

Regional anesthesia and obesity
Brodsky, J. B., & Lemmens, H. Jm. (2007). Regional anesthesia and obesity. OBESITY SURGERY, 17(9), 1146-1149.

The ideal oxygen/nitrous oxide fresh gas flow sequence with the Anesthesia Delivery Unit machine
Hendrickx, J. Fa., Carette, R., De Wolf, A. M., Cardinael, S., & Lemmens, H. Jm. (2007). The ideal oxygen/nitrous oxide fresh gas flow sequence with the Anesthesia Delivery Unit machine. JOURNAL OF CLINICAL ANESTHESIA, 19(4), 274-279.

Can large volume N2O uptake alone explain the second gas effect?
Hendrickx, J. Fa., Carette, R., Lemmens, H. Jm., & De Wolf, A. M. (2006). Can large volume N2O uptake alone explain the second gas effect?. BRITISH JOURNAL OF ANAESTHESIA, 97(2), 262-263.

Anesthetic drugs and bariatric surgery.
Lemmens, H. Jm., & Brodsky, J. B. (2006). Anesthetic drugs and bariatric surgery. Expert review of neurotherapeutics, 6(7), 1107-1113.

The haemodilution enhanced onset of coagulation as measured by the thrombelastogram is transient
Ruttmann, T. G., Lemmens, H. Jm., Malott, K. A., & Brock-Utne, J. G. (2006). The haemodilution enhanced onset of coagulation as measured by the thrombelastogram is transient. EUROPEAN JOURNAL OF ANAESTHESIOLOGY, 23(7), 574-579.

Intra-operative fluid volume influences postoperative nausea and vomiting after laparoscopic gastric bypass surgery
Schuster, R., Alami, R. S., Curet, M. J., Paulraj, N., Morton, J. M., & Lemmens, H. Jm. (2006). Intra-operative fluid volume influences postoperative nausea and vomiting after laparoscopic gastric bypass surgery. OBESITY SURGERY, 16(7), 848-851.

Obesity, surgery, and inhalation anesthetics - Is there a "drug of choice"?
Brodsky, J. B., Lemmens, H. Jm., & Saidman, L. J. (2006). Obesity, surgery, and inhalation anesthetics - Is there a "drug of choice"?. OBESITY SURGERY, 16(6), 734-734.

Plasma cefazolin levels during cardiovascular surgery: Effects of cardiopulmonary bypass and profound hypothermic circulatory arrest
Caffarelli, A. D., Holden, J. P., Baron, E. J., Lemmens, H. Jm., D'Souza, H., & van der Starre, P. Ja. (2006). Plasma cefazolin levels during cardiovascular surgery: Effects of cardiopulmonary bypass and profound hypothermic circulatory arrest. JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY, 131(6), 1338-1343.

Estimating blood volume in obese and morbidly obese patients
Lemmens, H. Jm., Bernstein, D. P., & Brodsky, J. B. (2006). Estimating blood volume in obese and morbidly obese patients. OBESITY SURGERY, 16(6), 773-776.

The role of the craniospinal nerves in mediating the antinociceptive effect of transcranial electrostimulation in the rat
Nekhendzy, V., Davies, M. F., Lemmens, H. Jm., & Maze, M. (2006). The role of the craniospinal nerves in mediating the antinociceptive effect of transcranial electrostimulation in the rat. ANESTHESIA AND ANALGESIA, 102(6), 1775-1780.

Enriched analgesic efficacy studies: An assessment by clinical trial simulation
Lemmens, H. Jm., Wada, D. R., Munera, C., Eltahtawy, A., & Stanski, D. R. (2006). Enriched analgesic efficacy studies: An assessment by clinical trial simulation. CONTEMPORARY CLINICAL TRIALS, 27(2), 165-173.

Obesity and difficult intubation: Where is the evidence?
Couins, J. S., Lemmens, H. Jm., & Brodsky, J. B. (2006). Obesity and difficult intubation: Where is the evidence?. ANESTHESIOLOGY, 104(3), 617-617.

Verification of endotracheal tube placement by prehospital providers: is a portable fiberoptic bronchoscope of value?
Angelotti, T., Weiss, E. L., Lemmens, H. Jm., & Brock-Utne, J. (2006). Verification of endotracheal tube placement by prehospital providers: is a portable fiberoptic bronchoscope of value?. Air medical journal, 25(2), 74-78.

Large volume N2O uptake alone does not explain the second gas effect of N2O on sevoflurane during constant inspired ventilation
Hendrickx, J. Fa., Carette, R., Lemmens, H. Jm., & De Wolf, A. M. (2006). Large volume N2O uptake alone does not explain the second gas effect of N2O on sevoflurane during constant inspired ventilation. BRITISH JOURNAL OF ANAESTHESIA, 96(3), 391-395.

The dose of succinylcholine in morbid obesity
Lemmens, H. Jm., & Brodsky, J. B. (2006). The dose of succinylcholine in morbid obesity. ANESTHESIA AND ANALGESIA, 102(2), 438-442.

Do distribution volumes and clearances relate to tissue volumes and blood flows? A computer simulation.
Hendrickx, J. Fa., Lemmens, H. Jm., & Shafer, S. L. (2006). Do distribution volumes and clearances relate to tissue volumes and blood flows? A computer simulation. BMC anesthesiology, 6, 7-?.

Estimating ideal body weight - A new formula
Lemmens, H. Jm., Brodsky, J. B., & Bernstein, D. P. (2005). Estimating ideal body weight - A new formula. OBESITY SURGERY, 15(7), 1082-1083.

Stroke volume equation for impedance cardiography
Bernstein, D. P., & Lemmens, H. Jm. (2005). Stroke volume equation for impedance cardiography. MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 43(4), 443-450.

Tracheal width and teft double-lumen tube size: a formula to estimate teft-bronchial width
Brodsky, J. B., & Lemmens, H. Jm. (2005). Tracheal width and teft double-lumen tube size: a formula to estimate teft-bronchial width. JOURNAL OF CLINICAL ANESTHESIA, 17(4), 267-270.

Limitations of impedance cardiography
Bernstein, D. P., Lemmens, H. Jm., & Brodsky, J. B. (2005). Limitations of impedance cardiography. OBESITY SURGERY, 15(5), 659-660.

The intubating laryngeal mask airway: Rocuronium improves endotracheal intubating conditions and success rate
Sastry, S. G., & Lemmens, H. Jm. (2005). The intubating laryngeal mask airway: Rocuronium improves endotracheal intubating conditions and success rate. JOURNAL OF CLINICAL ANESTHESIA, 17(3), 163-166.

Nitrous oxide and laparoscopic bariatric surgery
Brodsky, J. B., Lemmens, H. Jm., Collins, J. S., Morton, J. M., Curet, M. J., & Brock-Utne, J. G. (2005). Nitrous oxide and laparoscopic bariatric surgery. OBESITY SURGERY, 15(4), 494-496.

General anesthesia, bariatric surgery, and the BIS monitor.
Lemmens, H. Jm., & Brodsky, J. B. (2005). General anesthesia, bariatric surgery, and the BIS monitor. Obesity surgery, 15(1), 63-?.

Kidney transplantation: recent developments and recommendations for anesthetic management.
Lemmens, H. Jm. (2004). Kidney transplantation: recent developments and recommendations for anesthetic management. Anesthesiology clinics of North America, 22(4), 651-662.

Is the super-obese patient different?
Brodsky, J. B., & Lemmens, H. Jm. (2004). Is the super-obese patient different?. Obesity surgery, 14(10), 1428-?.

Laryngoscopy and morbid obesity: a comparison of the "sniff" and "ramped" positions
Collins, J. S., Lemmens, H. Jm., Brodsky, J. B., Brock-Utne, J. G., & Levitan, R. M. (2004). Laryngoscopy and morbid obesity: a comparison of the "sniff" and "ramped" positions. OBESITY SURGERY, 14(9), 1171-1175.

The antinociceptive effect of transcranial electrostimulation with combined direct and alternating current in freely moving rats
Nekhendzy, V., Fender, C. P., Davies, M. F., Lemmens, H. Jm., Kim, M. S., & Maze, M. (2004). The antinociceptive effect of transcranial electrostimulation with combined direct and alternating current in freely moving rats. ANESTHESIA AND ANALGESIA, 98(3), 730-737.

Heat and moisture exchange devices: Are they doing what they are supposed to do?
Lemmens, H. Jm., & Brock-Utne, J. G. (2004). Heat and moisture exchange devices: Are they doing what they are supposed to do?. ANESTHESIA AND ANALGESIA, 98(2), 382-385.

Accurate placement of double-lumen tubes: Clinical signs are important
Brodsky, J. B., & Lemmens, H. Jm. (2003). Accurate placement of double-lumen tubes: Clinical signs are important. JOURNAL OF CARDIOTHORACIC AND VASCULAR ANESTHESIA, 17(6), 781-782.

Left double-lumen tubes: Clinical experience with 1,170 patients
Brodsky, J. B., & Lemmens, H. Jm. (2003). Left double-lumen tubes: Clinical experience with 1,170 patients. JOURNAL OF CARDIOTHORACIC AND VASCULAR ANESTHESIA, 17(3), 289-298.

Anesthetic considerations for bariatric surgery: Proper positioning is important for laryngoscopy
Brodsky, J. B., Lemmens, H. Jm., Brock-Utne, J. G., & Saidman, L. J. (2003). Anesthetic considerations for bariatric surgery: Proper positioning is important for laryngoscopy. ANESTHESIA AND ANALGESIA, 96(6), 1841-1842.

The timing of electroconvulsive therapy and bispectral index after anesthesia induction using different drugs does not affect seizure duration
Lemmens, H. Jm., Levi, D. C., Debattista, C., & Brock-Utne, J. G. (2003). The timing of electroconvulsive therapy and bispectral index after anesthesia induction using different drugs does not affect seizure duration. JOURNAL OF CLINICAL ANESTHESIA, 15(1), 29-32.

Amsorb((R)) causes no less carbon monoxide formation than either "new" or "classic" sodalime
Lemmens, H. Jm. (2002). Amsorb((R)) causes no less carbon monoxide formation than either "new" or "classic" sodalime. ANESTHESIOLOGY, 97(4), 1038-1038.

Patient state index - Titration of delivery and recovery from propofol, alfentanil, and nitrous oxide anesthesia
Drover, D. R., Lemmens, H. J., Pierce, E. T., Plourde, G., Loyd, G., & Gugino, L. (2002). Patient state index - Titration of delivery and recovery from propofol, alfentanil, and nitrous oxide anesthesia. ANESTHESIOLOGY, 97(1), 82-89.

Morbid obesity and tracheal intubation
Brodsky, J. B., Lemmens, H. Jm., Brock-Utne, J. G., Vierra, M., & Saidman, L. J. (2002). Morbid obesity and tracheal intubation. ANESTHESIA AND ANALGESIA, 94(3), 732-736.

Pharmacokinetics, pharmacodynamics, and relative pharmacokinetic/pharmacodynamic profiles of zaleplon and zolpidem
Drover, D., Lemmens, H., Naidu, S., Cevallos, W., Darwish, M., & Stanski, D. (2000). Pharmacokinetics, pharmacodynamics, and relative pharmacokinetic/pharmacodynamic profiles of zaleplon and zolpidem. CLINICAL THERAPEUTICS, 22(12), 1443-1461.

Isosulfan blue affects pulse oximetry
Vokach-Brodsky, L., Jeffrey, S. S., Lemmens, H. Jm., & Brock-Utne, J. G. (2000). Isosulfan blue affects pulse oximetry. ANESTHESIOLOGY, 93(4), 1002-1003.

Rapacuronium recovery characteristics and infusion requirements during inhalation versus propofol-based anaesthesia
Fu, W., Klein, K. W., White, P. F., Chiu, J. W., Lemmens, H. Jm., & Greenberg, C. P. (2000). Rapacuronium recovery characteristics and infusion requirements during inhalation versus propofol-based anaesthesia. BRITISH JOURNAL OF ANAESTHESIA, 85(2), 302-305.

Isosulfan blue affects pulse oximetry
Vokach-Brodsky, L., JEFFREY, S., Lemmens, H. Jm., & Brock-Utne, J. G. (1999). Isosulfan blue affects pulse oximetry. ANESTHESIOLOGY, 91(3A), U465-U465.

Population pharmacodynamics and pharmacokinetics of remifentanil as a supplement to nitrous oxide anesthesia for elective abdominal surgery
Drover, D. R., & Lemmens, H. Jm. (1998). Population pharmacodynamics and pharmacokinetics of remifentanil as a supplement to nitrous oxide anesthesia for elective abdominal surgery. ANESTHESIOLOGY, 89(4), 869-877.

Determination of the distribution volume that can be used to calculate the intravenous loading dose
Wada, D. R., Drover, D. R., & Lemmens, H. Jm. (1998). Determination of the distribution volume that can be used to calculate the intravenous loading dose. CLINICAL PHARMACOKINETICS, 35(1), 1-7.

Influence of age and gender on the pharmacokinetics and pharmacodynamics of remifentanil .1. Model development
Minto, C. F., Schnider, T. W., Egan, T. D., Youngs, E., Lemmens, H. Jm., & Shafer, S. L. (1997). Influence of age and gender on the pharmacokinetics and pharmacodynamics of remifentanil .1. Model development. ANESTHESIOLOGY, 86(1), 10-23.

PHARMACODYNAMIC MODELING OF THE ELECTROENCEPHALOGRAPHIC EFFECTS OF FLUMAZENIL IN HEALTHY-VOLUNTEERS SEDATED WITH MIDAZOLAM
Fiset, P., Lemmens, H. Lm., Egan, T. E., Shafer, S. L., & Stanski, D. R. (1995). PHARMACODYNAMIC MODELING OF THE ELECTROENCEPHALOGRAPHIC EFFECTS OF FLUMAZENIL IN HEALTHY-VOLUNTEERS SEDATED WITH MIDAZOLAM. CLINICAL PHARMACOLOGY & THERAPEUTICS, 58(5), 567-582.

PHARMACOKINETIC-PHARMACODYNAMIC RELATIONSHIPS FOR OPIOIDS IN BALANCED ANESTHESIA
Lemmens, H. Jm. (1995). PHARMACOKINETIC-PHARMACODYNAMIC RELATIONSHIPS FOR OPIOIDS IN BALANCED ANESTHESIA. CLINICAL PHARMACOKINETICS, 29(4), 231-242.

PHARMACOKINETIC DYNAMIC ASSESSMENT IN DRUG DEVELOPMENT - APPLICATION TO THE INVESTIGATIONAL OPIOID MIRFENTANIL
Lemmens, H. Jm., Egan, T. D., Fiset, P., & Stanski, D. R. (1995). PHARMACOKINETIC DYNAMIC ASSESSMENT IN DRUG DEVELOPMENT - APPLICATION TO THE INVESTIGATIONAL OPIOID MIRFENTANIL. ANESTHESIA AND ANALGESIA, 80(6), 1206-1211.

PHARMACOKINETIC-PHARMACODYNAMIC MODELING IN DRUG DEVELOPMENT - APPLICATION TO THE INVESTIGATIONAL OPIOID TREFENTANIL
Lemmens, H. Jm., Dyck, J. B., Shafer, S. L., & Stanski, D. R. (1994). PHARMACOKINETIC-PHARMACODYNAMIC MODELING IN DRUG DEVELOPMENT - APPLICATION TO THE INVESTIGATIONAL OPIOID TREFENTANIL. CLINICAL PHARMACOLOGY & THERAPEUTICS, 56(3), 261-271.

THE PHARMACOKINETICS OF THE NEW SHORT-ACTING OPIOID REMIFENTANIL (GI87084B) IN HEALTHY ADULT MALE-VOLUNTEERS
Egan, T. D., Lemmens, H. Jm., Fiset, P., Hermann, D. J., Muir, K. T., & Shafer, S. L. (1993). THE PHARMACOKINETICS OF THE NEW SHORT-ACTING OPIOID REMIFENTANIL (GI87084B) IN HEALTHY ADULT MALE-VOLUNTEERS. ANESTHESIOLOGY, 79(5), 881-892.

COMPUTER-CONTROLLED INFUSION OF ALFENTANIL FOR POSTOPERATIVE ANALGESIA - A PHARMACOKINETIC AND PHARMACODYNAMIC EVALUATION
VANDENNIEUWENHUYZEN, M. Co., Engbers, F. Hm., Burm, A. Gl., Lemmens, H. Jm., Vletter, A. A., & Bovill, J. G. (1993). COMPUTER-CONTROLLED INFUSION OF ALFENTANIL FOR POSTOPERATIVE ANALGESIA - A PHARMACOKINETIC AND PHARMACODYNAMIC EVALUATION. ANESTHESIOLOGY, 79(3), 481-492.

PHARMACODYNAMICS OF PROPOFOL IN FEMALE-PATIENTS
Vuyk, J., Engbers, F. Hm., Lemmens, H. Jm., Burm, A. Gl., Vletter, A. A., & Bovill, J. G. (1992). PHARMACODYNAMICS OF PROPOFOL IN FEMALE-PATIENTS. ANESTHESIOLOGY, 77(1), 3-9.

PHARMACODYNAMICS OF ALFENTANIL - THE ROLE OF PLASMA-PROTEIN BINDING
Lemmens, H. Jm., Burm, A. Gl., Bovill, J. G., Hennis, P. J., & GLADINES, M. Prr. (1992). PHARMACODYNAMICS OF ALFENTANIL - THE ROLE OF PLASMA-PROTEIN BINDING. ANESTHESIOLOGY, 76(1), 65-70.

INFLUENCE OF AGE ON THE PHARMACOKINETICS OF ALFENTANIL - GENDER DEPENDENCE
Lemmens, H. Jm., Burm, A. Gl., Hennis, P. J., GLADINES, M. Ppr., & Bovill, J. G. (1990). INFLUENCE OF AGE ON THE PHARMACOKINETICS OF ALFENTANIL - GENDER DEPENDENCE. CLINICAL PHARMACOKINETICS, 19(5), 416-422.

ALCOHOL-CONSUMPTION ALTERS THE PHARMACODYNAMICS OF ALFENTANIL
Lemmens, H. Jm., Bovill, J. G., Hennis, P. J., GLADINES, M. Prr., & Burm, A. Gl. (1989). ALCOHOL-CONSUMPTION ALTERS THE PHARMACODYNAMICS OF ALFENTANIL. ANESTHESIOLOGY, 71(5), 669-674.

AGE HAS NO EFFECT ON THE PHARMACODYNAMICS OF ALFENTANIL
Lemmens, H. Jm., Bovill, J. G., Hennis, P. J., & Burm, A. Gl. (1988). AGE HAS NO EFFECT ON THE PHARMACODYNAMICS OF ALFENTANIL. ANESTHESIA AND ANALGESIA, 67(10), 956-960.

ALFENTANIL INFUSION IN THE ELDERLY - PROLONGED COMPUTER-ASSISTED INFUSION OF ALFENTANIL IN THE ELDERLY SURGICAL PATIENT
Lemmens, H. Jm., Bovill, J. G., Burm, A. Gl., & Hennis, P. J. (1988). ALFENTANIL INFUSION IN THE ELDERLY - PROLONGED COMPUTER-ASSISTED INFUSION OF ALFENTANIL IN THE ELDERLY SURGICAL PATIENT. ANAESTHESIA, 43(10), 850-856.

PHARMACODYNAMICS OF ALFENTANIL AS A SUPPLEMENT TO NITROUS-OXIDE ANESTHESIA IN THE ELDERLY PATIENT
Lemmens, H. Jm., Burm, A. Gl., Bovill, J. G., & Hennis, P. J. (1988). PHARMACODYNAMICS OF ALFENTANIL AS A SUPPLEMENT TO NITROUS-OXIDE ANESTHESIA IN THE ELDERLY PATIENT. BRITISH JOURNAL OF ANAESTHESIA, 61(2), 173-179.