Review Article

Propofol Infusion Syndrome in Adults: A Clinical Update

Table 1

Summary of reported PRIS cases in adults.

Authors [ref.]Year and countryAge and genderUnderlying pathologyPropofol dose and durationPRIS featuresTreatment and outcome

Stelow et al. [31].2000; USA47-year-old female and 41-year-old maleBronchial asthma exacerbation200–222 mcg/kg/minute and >48 hoursRhabdomyolysis, hyperkalemia, cardiovascular collapse (female). Both patients were also treated with glucocorticosteroids for asthmaRenal replacement therapy, vasopressors. Female patient died, the outcome for a male patient not reported.

Perrier et al. [32].2000; USA18-year-old maleMultiple trauma (including closed head trauma) after motor vehicle accident≥50 mg//hour and 98 hoursBradycardia, left bundle branch block, lactic acidosis, rhabdomyolysis, and hyperkalemia
and cardiovascular collapse (pulseless electrical activity and asystole)
Inotropes, atropine. The patient died.

Cremer et al. [30].2001;
Netherlands
7 patients aged
16–55 years (no specific data provided)
Acute traumatic brain injury5.5 mg/kg/hour–7.4 mg/kg/hour;
65–177 hours
Cardiac arrhythmias in all patients, metabolic acidosis in 6 patients hyperkalemia in 6 patients, rhabdomyolysis in 4 patients, and lipemia in 3 patientsPressors and inotropes. All patients died.

Badr et al. [33].2001;
USA
21-year-old femaleSpontaneous
intracerebral hemorrhage due to arteriovenous malformation
4.5–9 mg/kg/hour;
>48 hours
Metabolic acidosis, cardiovascular collapsePressors, inotropes, intravenous bicarbonate. The patient died.

Friedman et al. [34].2002;
USA
23-year-old femaleStatus
epilepticus
200 mcg/kg/minute; 106 hoursMetabolic acidosis, hyperkalemia, acute kidney injury, wide complex tachycardia, and cardiovascular collapseThe patient died, no treatment/management was reported.

Ernest and French [35].2003;
Australia
31-year-old maleClosed head injury4 mg/kg/hour;
157 hours
Metabolic acidosis, acute kidney injury, rhabdomyolysis, and cardiovascular collapseNone reported. The patient died.

Casserly et al.
[36].
2004;
USA
42-year-old maleCerebral venous thrombosis12 mg/kg/hour;
>96 hours
Metabolic acidosis, rhabdomyolysis, acute kidney injury, and cardiovascular collapsePressors, intravenous bicarbonate. The patient died.

Kumar et al. [37].2005;
USA
24-year-old female,
27-year-old female and 64-year-old
male
24-year-old female with status epilepticus due to encephalitis,
27-year-old female with seizures due to intracerebral bleeding secondary to arteriovenous malformation and 64-year-old male with status epilepticus
2.6 mg/kg/hour for 64 year old male (non reported for others); 24–86 hoursMetabolic acidosis, hyperkalemia, rhabdomyolysis, acute kidney injury, and cardiovascular collapseInotropes, transvenous pacing, intravenous bicarbonate, intravenous calcium. All patients died.

Machata et al. [38].2005;
Austria
40-year-old maleMotor vehicle
accident and cervical fracture
Dose not reported; 72 hoursMetabolic acidosis, hyperkalemia, acute kidney injury, and feverContinuous venovenous hemofiltration. The patient died from septic complication.

Eriksen and Povey [39].2006;
Denmark
20-year-old femalePolytrauma1.4–5.1 mg/kg/hour;
88 hours
Rhabdomyolysis, hyperkalemia, acute kidney injury, and cardiovascular collapsePressors, inotropes, intravenous bicarbonate. The patient died.

Merz et al. [40].2006;
Switzerland
24-year-old
male
Cervical spine injury and acute respiratory distress syndrome. The patient received high dose methylprednisolone2.6 mg/kg/hour (highest reported range); 86 hoursHyperkalemia, rhabdomyolysis, acute kidney injury, and cardiovascular collapsePressors, inotropes. The patient died.

Corbett et al. [41].2006;
USA
21-year-old maleTraumatic brain injury31.6–105.5 
mcg/kg/minute; 3 days
Metabolic acidosis, rhabdomyolysis, and cardiac dysfunctionSupportive treatment. The patient survived.

Zarovnaya et al. [42].2007;
USA
31-year-old femaleStatus epilepticus4.2–7.2 mg/kg/hour;
45 hours
Hyperkalemia, rhabdomyolysis, and cardiovascular collapsePressors, inotropes, transvenous pacing, renal replacement therapy. The patient died.

Orsini et al. [43].2009;
USA
36-year-old femaleHIV, Pneumonia, and sepsis1.5 mg/kg/hour;
7 days
Morbilliform rash, elevated liver enzymes, elevated pancreatic enzymes, elevated triglycerides, and hepatomegaly with hepatic fatty infiltration. The patient was also on glucocorticosteroids and vasopressorsDiscontinuation of propofol infusion. The patient survived.

Ramaiah et al. [44].2011; USA42-year-old morbidly obese femaleElective
parathyroidectomy
4 mg/kg/hour; 65 hoursRhabdomyolysis, acute kidney injury, metabolic acidosis (also the patient developed septic shock secondary to ventilator associated pneumonia and urinary tract infection)Vasopressors, renal replacement therapy. The patient survived her illness, but later died (65 days later, from tracheostomy occlusion in prone position due to fall).

Lee et al. [45].2011;
Korea
29-year-old femaleDilation and curettage for intrauterine fetal death100 mg bolus doseHyperkalemia, metabolic acidosis, and cardiovascular arrestCalcium gluconate, furosemide, inotropes. The authors deemed other potential causes like anaphylaxis, primary respiratory failure and amniotic fluid embolism to be unlikely in her case. The patient died.

Faulkner et al. [46].2011;
USA
23-year-old maleTraumatic brain injury and status epilepticus4.8 mg/kg/hour;
5 days
Type I pattern of Brugada pattern on electrocardiography (ECG), rhabdomyolysis, hyperkalemia, hypertriglyceridemia, and metabolic acidosisIntravenous hydration, plasma exchange. ECG findings resolved 48 hours after discontinuation of propofol. The patient survived.

Annecke et al. [47].2012;
Germany
36-year-old femaleSevere head trauma2.8 mg/kg/hour;
5 days
Rhabdomyolysis, Brugada syndrome pattern on ECG,
hyperkalemia, metabolic acidosis, and cardiovascular collapse
Vasopressors, inotropes, hemofiltration, transvenous pacing. The patient died.

Mijzen et al. [48].2012;
Netherlands
23-year-old maleOpen skull fracture4.7–5.8 mg/kg/hour;
6 days
ECG changes (biphasic T waves, Brugada syndrome type 1 like pattern, S T segment depression, wide QRS complexes), hyperkalemia, metabolic acidosis, and cardiovascular collapseCalcium gluconate, insulin and dextrose, hemodialysis. The patient died.

Vanlander et al. [26].2012;
Belgium
40-year-old maleHead trauma, underlying blindness2.67–5.35 mg/kg/hour;
88 hours
Metabolic acidosis, rhabdomyolysis, Brugada syndrome type 1 like pattern. The patient was also on vasopressorCarnithine, thiamine, vitamin B 12, renal replacement therapy. The patient died. Genetic testing demonstrated the presence of Leber hereditary optic neuropathy.

Deters et al. [49].2013;
USA
35-year-old maleStatus epilepticus150 mcg/kg/minute; 3 daysRhabdomyolysis (day 3), metabolic acidosis, hyperkalemia, acute kidney injury, elevated liver enzymes, and Brugada syndrome like pattern (type 1)Hemodialysis. The patient survived.

Agrawal et al. [50].2013;
India
53-year-old femalePolytrauma (subarachnoid hemorrhage, hepatic and pelvic bleeding, femoral neck fracture, and pelvic fractures)20–65 mcg/kg/min;
5 days
Metabolic acidosis, hyperkalemia, and cardiovascular collapseVasopressors. The patient died.

Pothineni et al. [51] 2015;
USA
25-year-old maleHead trauma and subdural hematoma75–100 mcg/kg/minute; 3 daysHyperkalemia, metabolic acidosis, rhabdomyolysis, acute kidney injury, elevated liver enzymes, and cardiovascular collapseAmiodarone, lidocaine, continuous renal replacement therapy. The patient died.

Savard et al. [25].2013;
Canada
23-year-old femaleStatus epilepticus10.7 mg/kg/hour;
69 hours
Metabolic acidosis and rhabdomyolysis. The patient was found to be positive for mutated polymerase gamma 1 mutationHemofiltration. The patient survived P RIS, but the care was later withdrawn (day 75) due to refractory status epilepticus and poor prognosis.

Mayette et al. [52].2013;
USA
20-year-old femaleStatus epilepticus9 mg/kg/hour;
2 days
Shock, elevated liver enzymes, rhabdomyolysis, hyperkalemia, acute kidney injury, wide QRS, and ventricular tachycardiaIntravenous hydration, pressors, renal replacement therapy, extracorporeal membrane oxygenation. The patient survived.

Linko et al. [53].2014;
Finland
19-year-old femaleBurnUp to 6.95 mg/kg/hour;
11 days
Rhabdomyolysis, acute kidney injury, right-sided cardiac failure, and Brugada
syndrome type 1 like pattern
Intravenous bicarbonate, continuous venovenous hemofiltration. The patient survived.

Bowdle et al. [54].2014;
USA
39 year
old female
Vestibular schwannomaUp to 160 mcg/kg/minute;Hypertriglyceridemia
(intraoperatively), elevated liver enzymes
The patient survived.

Diaz et al. [55].2014;
USA
38-year-old maleAbdominal gunshot woundUp to 125 mcg/kg/minute; 5 daysMetabolic acidosis, rhabdomyolysis, hyperkalemia, acute kidney injury, hypertriglyceridemia, and elevated liver enzymesPressors, hemodialysis. The patient died.