
Purpose: To assure completeness, accuracy, and appropriateness of all chemotherapy orders written within the University of Kansas Hospital.
1.0 Chemotherapy Prescribing Authority
1.1 Chemotherapy orders, and any modifications to such orders, shall be prescribed only by the persons and only in the manner permitted for the issuance of treatment orders by the Rules and Regulations of the Medical Staff ("Authorized Prescribers")
1.2 Members of the House Staff may write chemotherapy orders, and any modifications thereto, subject to the following restrictions:
1.3 Verbal orders relating to a patients chemotherapy are acceptable only when all of the following conditions are met:
1.3.2 The verbal order is a modification of an existing chemotherapy order signed in accordance with Sections 1.2.1 or 1.2.2.
2.0 Standards for Chemotherapy Order Format
2.1 Chemotherapy order forms shall be utilized for all antineoplastic agents with the following exceptions:
Pleurodesis therapy Topical therapy
Methotrexate for GVHD Bladder Irrigations
Hydroxyurea Medicated Implants
Oral Chemotherapeutic Agents
Other Chemotherapy Order Forms may be used, subject to the approval of the Medical Records Committee, the Medical Executive Committee and the Authority, and may be utilized for :2.2
- commonly used chemotherapy regimens.
- investigational chemotherapy protocols.
2.3 A complete chemotherapy order will consist of:
2.3.1 Patient name and hospital ID number
2.3.2 Diagnosis
2.3.3 Patient height and weight when needed for dosing of agents
2.3.4 Designation of KUMC protocol # or investigational study name #
2.3.5 Start date
2.3.6 Laboratory criteria necessary for treatment decision-making (e.g. AGC>1000)
2.3.7 Drug name (generic name preferred). All unclear names are to be clarified prior to order entry and/or administration to the patient.
2.3.8 Proper sequence of administration
2.3.9 Dose per m2 or dose per kg written or verified by the physician..
2.3.10 Calculated dose clearly written by the physician or pharmacist.
2.311 Rate ( e.g. Bolus, 24 hour continuous infusion, 2 hour infusion).
2.3.12 Interval ( q 12hr, q 24hr, q week)
2.3.13 Route (e.g. IV, PO, IM, SQ, intrathecal, intraperitoneal, limb perfusion, hepatic embolism).
2.3.14 Duration or total number of doses (e.g. x 4 doses, x 1 dose)
2.3.15 Ancillary IV=s or medications necessary for treatment (e.g., mannitol 12.5g IVP, hydration fluids).
2.3.16 Antiemetics or an indication for pharmacist to prescribe per guidelines.
2.3.17 Physician signature and date.
2.3.18 Consent form, signed by the patient prior to the first dose of investigational chemotherapeutic protocols.
| Guideline for Writing Dose | Correct Method | Incorrect Method |
| Do not write total dose for the whole course. | 1. 500 mg daily as a continuous infusion x 4 days. 2. 500 mg over 1 hour daily for 4 days. |
1. 2000 mg CIVI over 4 days 2. 2000 mg over 4 days for 1 hr daily. |
| Use metric units | 1 gram , 500 milligrams | 1 teaspoon, 1 ounce |
| Always use leading zeros | 0.8 | .8 |
| Never use trailing zeros | 8 | 8.0 |
| If the patient is >20% above ideal weight the prescriber should specify if the calculated dose is based on ideal, actual, or adjusted weight. | Specify actual, ideal, or adjusted weight. | No specification made. |
3.0 Chemotherapy Order Processing and Timeliness
The University of Kansas Hospital recognizes the value of interdisciplinary review of the chemotherapy and the importance of patient satisfaction in the timing of therapy. As such, all Authorized Prescribers who issue orders for chemotherapy shall adhere to the following:
3.1 To facilitate safety and timeliness, it is preferable that chemotherapy orders for scheduled admissions to be administered within the facility be submitted to the pharmacy department at least 12 hours before the patient is scheduled to receive therapy. Exceptions to the 12 hour requirement, to enhance patient satisfaction while maintaining safety, will be made as staffing, space and workload allow.
3.2 The Authorized Prescriber who issued the chemotherapy order, or a fellow who is a member of the House Staff under the supervision of the Authorized Prescriber, shall be available to the nurse and pharmacist for clarification and adjustments of the chemotherapy order as necessary.
4.3.1 If the Authorized Prescriber who issued the noncompliant order writes the missing citation on, and attaches a copy of the reference to, the Chemotherapy Order Form, the order shall be deemed compliant, and the pharmacist shall dispense accordingly.
4.4 The Chair of the Pharmacy and Therapeutics Chemotherapy Subcommittee, or his/her designee, upon receipt of a referral from the pharmacist pursuant to Section 4.3.3 shall review the order and, as necessary in his/her discretion, discuss the order and any other relevant matters with the pharmacist who referred the order and the Authorized Prescriber who issued the order.
4.5 Any nurse who questions whether a chemotherapy order complies with Section 4.2 shall follow dose verification guidelines as outlined in the Department of Nursing Governance Standards, Tech-03, Administering Intravenous Chemotherapeutic Agents.
REFERENCES
1. MR Cohen, RW Anderson, RM Attilio, L Green, RJ Muller. Preventing medication errors in cancer chemotherapy. Am J Health-System Pharm. 1996; 53:737-46
2. Medical Staff By-Laws Rules and Regulations. H. Lee Moffitt Cancer Center. May 1996
3. ASHP guidelines on preventing medication errors in hospitals. Am J Hosp Pharm 1993; 50:305-314
4. MR Cohen. Stop the guessing games over proper dosing for cancer drugs; value of computer generated MARS. Hospital Pharmacy 1995; 30: 642-6244
5. RM Attilio. Caring enough to understand: The road to oncology medication error prevention. Hospital Pharmacy 1996; 31:17-26
6. Proceedings: Understanding and preventing drug misadventures. Am J Health System Pharm. 1995; 52:369-416
7. TW Ross. Applying performance improvement to optimize oncology therapy. Hospital Pharmacist Report 1997; 11:44-53