Drug Therapy Committee Meeting Highlights
September 2004
Volume XIV, Issue 8

Formulary Requests

Prevacid Solu-Tab
Approved with restrictions


Discussion
The Committee was presented with a request to add lansoprazole oral disintegrating tablet (Prevacid Solu-Tab) to the formulary for Pediatrics. Lansoprazole is currently the only proton pump inhibitor with extensive pediatric dosing guidelines. Pediatric dosage forms of granules and extemporaneously prepared solutions have been less than desirable. The oral disintegrating tablet can be dissolved in a fixed amount of water and provides for aliquot small doses. However, the carbohydrate content of the oral disintegrating tablet is quite high due to the excipients to make the product palatable. Omeprazole suspension will still be available for ketogenic diet patients only.

The Committee approved the addition of lansoprazole oral disintegrating tablets (Prevacid Solu-Tab) for Pediatrics only. This restriction will be added to the pediatric POE dictionary. Omeprazole suspension will be restricted to ketogenic diet patients only. Esomeprazole will continue to be available for all appropriate patients.

The discussion continued regarding the possible conversion to one exclusive proton pump inhibitors for all patient populations to streamline the Formulary. It is generally agreed upon that all proton pump inhibitors are equally efficacious.


Azacitidine Injection (Vidaza): MDS Subcutaneous
Approved with restrictions

Discussion
The Committee was presented with the request to add azacitidine injection (Vidaza) to the Formulary. Azacitidine is an effective treatment for patients with myelodysplastic syndrome (MDS). It has been approved for use for all MDS subtypes. In clinical trials, azacitidine treatment results in significantly higher response rates, improved quality of life, reduced risk of leukemic transformation and improved survival compared with supportive care. The Committee approved the azacitidine-subcutaneous protocol submission with no suggested revisions.

The Committee approved the addition of azacitidine injection (Vidaza) to the Formulary with the following restriction: myelodysplastic syndrome (MDS) use only. This restriction will be added to the POE dictionary with a chemo restriction.


Cetirizine (Zyrtec) Liquid
Approved with restrictions

Discussion
The Committee was presented with the request to add cetirizine liquid (Zyrtec) to the Formulary for pediatric use. Cetirizine has been shown to be effective in relieving symptoms associated with seasonal allergic rhinitis, perennial allergic rhinitis (year-round allergies), and chronic urticaria in children as young as 6 months of age. We currently carry fexofenadine (Allegra), which has no package insert dosing for patients less than 6 years of age and is not available in a pediatric formulation. There have been numerous requests for medications for patients under 6 years of age. The Committee discussed the feasibility of one exclusive non-sedating antihistamine on formulary for all age groups. Loratadine appears to be the only drug with the next broadest dosing and packaging for pediatrics and adults. The side effect profile of loratadine is favorable in comparison to other non-sedating antihistamines, particularly in adults. Loratadine has dosing information to 2 years of age. The Committee asked the Pharmacy to pursue this option but will approve the addition of cetirizine in the interim.

The Committee approved cetirizine liquid (Zyrtec) with the following restriction: Pediatric (<6 years) use only.

 


Diphtheria and Tetanus Toxoids and Acellular Pertussis Adsorbed, Hepatitis B
(Recomb) and Inactivated Poliovirus Vaccine Combined (Pediarix)
Approved


Discussion
The Committee was presented with a request to add diphtheria and tetanus toxoids and acellular pertussis adsorbed, hepatitis B (Recomb) and inactivated poliovirus vaccine combined (Pediarix). Pediatricians currently obtain the product from the state free of charge, under the mandated vaccination programs. Without having the product on Formulary, test codes and administration fees cannot be billed properly. The state supply product will be added to the Formulary inventory.

The Committee approved the addition of diphtheria and tetanus toxoids and acellular pertussis adsorbed, hepatitis B (recomb) and inactivated poliovirus vaccine (Pediarix).


New Business


ED First Doses without ID Approval: Unasyn, Cefepime, Ceftazidime, and Levofloxacin
Approved

Discussion
A proposal was presented to have ampicillin/sulbactam, cefepime, ceftazidime, and levofloxacin (IV) available for first doses in the Emergency Department without requiring Infectious Disease (ID) approval. Members of the ID Division have agreed to allow the ED to have the above-listed "first doses" of medications without ID approval. This change will allow patients with pneumonia and acute life threatening infections to receive their antibiotics in a more timely fashion.

The Committee approved the ED First Dose proposal.


POE Order Screen Review
Celecoxib (Celebrex)
Approved


Discussion
The Committee was presented with the Pharmacy Suggested Dose Instructions in the Provider Order Entry ordering system for celecoxib (Celebrex): "The Drug Therapy Committee recommends that the use of COX-2 agents is not recommended over other NSAIDs unless the patient is at high risk of gastric ulceration based on Aramis Rating. COX-2 agents should be used with caution and introduced at the lowest dose to achieve efficacy and shortest possible duration and should be avoided in patients with pre-existing renal, cardiovascular or thromboembolic disease. Use in patients with concomitant low-dose aspirin may negate GI benefit as well as the cardio-protective effects of aspirin."

The Committee approved these instructions with no revisions and agreed that all COX 2 inhibitors should have these warnings.


POE Order Screen Review
Eplerenone
Approved


Discussion
The Committee was presented with the Pharmacy Suggested Dose Instructions in the Provider Order Entry ordering system for eplerenone (Inspra): "Eplerenone is restricted to those patients who have a documented intolerance to spironolactone therapy. Questions should be referred to the Unit Pharmacist."

The Committee approved these instructions with no revisions.

 


POE Order Screen
Nesiritide (Natrecor)
Approved


Discussion
The Committee was presented with the Pharmacy Suggested Dose Instructions in the Provider Order Entry Ordering system for nesiritide injection. "The use of this drug is restricted to patients who are on the Heart Transplant List and have failed standard therapy. Use requires approval by an attending physician in the Heart Failure Group."

The Committee approved these instructions with no revisions.