Manufacturer's List Price Research Articles

Unrestricted Access to Sugammadex: Impact on Neuromuscular Blocking Agent Choice, Reversal Practice and Associated Healthcare Costs

Sugammadex is known to rapidly and completely reverse the effects of amino-steroidal neuromuscular blocking agents. However, the high costs of sugammadex have so far prevented its introduction as the standard reversal agent in most healthcare systems. At the Royal Perth Hospital, sugammadex was recently introduced as an unrestricted alternative to neostigmine for the reversal of amino-steroidal neuromuscular blocking agents. The aim of this retrospective observational audit was to investigate the impact of this change on clinical practice and associated healthcare costs. Data from all patients intubated during a one-month period in April to May 2010 and for a similar period in 2011 were retrospectively collected and the use of neuromuscular blocking agents and reversal agents were identified and the associated costs were calculated. More steroidal neuromuscular blocking agents and sugammadex (+743%), but less glycopyrrolate and neostigmine (-48%) were used in 2011. Using the manufacturer's list price, muscle relaxation and reversal costs increased from about A$42 per case to about A$127 per case. Between the investigated time periods no differences were found for anaesthesia time, operating time or time spent in the post anaesthesia care unit. However, there was a statistically significant decrease in the time between surgery and discharge (median 2.0 vs 2.2 days). While the design of the audit was such that no inferences can be made about the cause of this change, this is an interesting observation worthy of further investigation.

Comparative costs of ertapenem and piperacillin–tazobactam in the treatment of diabetic foot infections

To evaluate potential cost savings, trial data were used to determine the clinical outcomes for i.v. ertapenem given once daily and i.v. piperacillin-tazobactam given every six hours daily in treating diabetic foot infections. A cost-minimization analysis (CMA) was conducted on the drug-dosing data of the subset of patients enrolled in a recent double-blind randomized trial who were treated solely as inpatients and were clinically evaluable at fi nal assessment (n = 99). Cost per dose was calculated from (a) average hospital acquisition price per dose for ertapenem ($40.52) or piperacillin-tazobactam ($13.58), (b) average U.S. wages and benefits for labor, based on nine published time-and-motion studies of i.v. antibiotic preparation and administration ($3.10), and (c) consumable supplies, using a 40% discount off the manufacturer list price ($2.90). For each patient, the actual number of antibiotic doses given was multiplied by total cost per dose. There were no significant differences between antibiotic groups with respect to patient demographics, percentage with a severe wound, and mean days of i.v. therapy. Compared with piperacillin-tazobactam, patients treated with ertapenem received significantly fewer mean doses (25.5 versus 7.5; p < 0.0001) and lower antibiotic-related costs ($502.76 versus $355.55, respectively; p < 0.001). The $147.21 difference between groups accounts for approximately 3% of total hospital Medicare reimbursements for these infections. A CMA of treatment of diabetic foot infections showed that, compared with piperacillin-tazobactam given four times daily i.v., ertapenem given once daily i.v. was associated with lower drug acquisition and supply costs and less time and labor devoted to preparation and administration of i.v. therapy.

Conjugated Heptavalent Pneumococcal Vaccine

To review the immunogenicity, efficacy, and safety of the heptavalent conjugated pneumococcal vaccine (PCV7). A MEDLINE search (1993-August 2001) of research limited to humans published in the English language was conducted. Findings from randomized, controlled, multicenter trials were reviewed. Literature regarding epidemiology, control, and treatment of invasive pneumococcal diseases in different populations and the Advisory Committee on Immunization Practices recommendations were also reviewed. PCV7 administered to infants aged 2, 4, and 6 months, with a booster dose at 12-15 months, has been shown to be immunogenic. It decreases the incidence of invasive pneumococcal disease; individual data on bacteremia and meningitis are unavailable. Findings from clinical trials showed that invasive pneumococcal disease caused by vaccine serotypes was reduced by 87%, 58%, and 62% for children <1 year, <2 years, and <5 years of age, respectively, after introduction of routine vaccine use. The overall incidence of acute otitis media did not decrease significantly. However, culture-confirmed episodes and episodes due to pneumococcal serotypes included in the vaccine were reduced. The vaccine was immunogenic in children with sickle cell disease, but its efficacy in preventing invasive pneumococcal diseases remains unclear. Although immunogenicity and efficacy trials are lacking, the vaccine is recommended for Alaskan Native or American Indian children between 24 and 59 months of age, and for children with underlying conditions such as HIV infection, AIDS, other immunocompromising conditions, and chronic illnesses. At the manufacturer's list price of 58 dollars/dose, PCV7 is not projected to be cost-effective after 4 doses. Postmarketing analysis evaluating immunogenicity and efficacy in the excluded population may favorably change this. Based on published efficacy and immunogenicity data, pharmacy formularies should include PCV7.

Projected cost-effectiveness of pneumococcal conjugate vaccination of healthy infants and young children.

Pneumococcal conjugate vaccine for infants has recently been found effective against meningitis, bacteremia, pneumonia, and otitis media. To evaluate the projected health and economic impact of pneumococcal conjugate vaccination of healthy US infants and young children. Cost-effectiveness analysis based on data from the Northern California Kaiser Permanente randomized trial and other published and unpublished sources. A hypothetical US birth cohort of 3.8 million infants. Hypothetical comparisons of routine vaccination of healthy infants, requiring 4 doses of pneumococcal conjugate vaccine (at 2, 4, 6, and 12-15 months), and catch-up vaccination of children aged 2 to 4.9 years requiring 1 dose, with children receiving no intervention. Cost per life-year saved and cost per episode of meningitis, bacteremia, pneumonia, and otitis media prevented. Vaccination of healthy infants would prevent more than 12000 cases of meningitis and bacteremia, 53000 cases of pneumonia, 1 million episodes of otitis media, and 116 deaths due to pneumococcal infection. Before accounting for vaccine costs, the vaccination program would save $342 million in medical and $415 million in work-loss and other costs from averted pneumococcal disease. Vaccination of healthy infants would result in net savings for society if the vaccine cost less than $46 per dose, and net savings for the health care payer if the vaccine cost less than $18 per dose. At the manufacturer's list price of $58 per dose, infant vaccination would cost society $80000 per life-year saved or $160 per otitis media episode prevented (other estimated costs would be $3200 per pneumonia case prevented, $15000 for bacteremia, and $280000 for meningitis). The cost-effectiveness of an additional program to administer 1 dose of vaccine to children aged 2 to 4.9 years would vary depending on the children's ages, relative risks of pneumococcal disease, and vaccine cost. Pneumococcal conjugate vaccination of healthy US infants has the potential to be cost-effective. To achieve cost savings, its cost would need to be lower than the manufacturer's list price. In addition to tangible costs, the vaccine should be appraised based on the less tangible value of preventing mortality and morbidity from pneumococcal disease.

Laser printers: part 2

In the summary table on laser printers, the price shown is the manufacturer's list price. Competition among vendors of laser printers is now quite fierce and most of these machines are available from retailers at ‘street’ prices considerably lower than list. However, the street discount may be very different for different printers. For example, at the time this article was written, the NEC LC890, which lists for $4975 was advertised by a local retailer at $2849 (43% discount). The Panasonic KX P4450, which lists for $2595, was advertised at $1250 (52% discount). The Ricoh 6000/PS, which lists for $3499 was advertised at $2595 (26% discount). The HP LaserJet IIP, which lists at $1495 was advertised at $949 (37% discount).