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Research ArticleResearch

Survey of Ontario primary care physicians’ experiences with opioid prescribing

Elizabeth Francis Wenghofer, Lynn Wilson, Meldon Kahan, Carolynn Sheehan, Anita Srivastava, Ava Rubin and Joanne Brathwaite
Canadian Family Physician March 2011; 57 (3) 324-332;
Elizabeth Francis Wenghofer
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  • For correspondence: ewenghofer@laurentian.ca
Lynn Wilson
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Meldon Kahan
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Carolynn Sheehan
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Anita Srivastava
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Ava Rubin
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Joanne Brathwaite
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  • Figure 1.
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    Figure 1.

    Opioids taken by patients for whom physicians (n = 538) have concerns

    * Some physicians indicated more than one opioid with which they were concerned, for a total of 1249 responses.

Tables

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    • View popup
    Table 1.

    Physicians’ levels of comfort and confidence with prescribing opioids

    STATEMENTNO. OF RESPONDENTSSTRONGLY AGREE, %SOMEWHAT AGREE, %SOMEWHAT DISAGREE, %STRONGLY DISAGREE, %
    I am comfortable prescribing opioids for chronic pain64324.750.417.77.2
    I am confident in my clinical skills in prescribing opioids63930.755.711.12.5
    Many pain patients experience substantial pain relief with opioids63840.851.36.71.3
    Many pain patients function better with opioids63335.950.410.43.3
    Many pain patients become addicted to opioids63123.833.430.911.9
    I find it satisfying to prescribe opioids to pain patients6307.136.737.918.3
    • View popup
    Table 2.

    Factors contributing to adverse events due to opioids: N = 268.*

    FACTORN
    Patient took more than prescribed88
    Prescribed dose was too high48
    Patient took alcohol or sedating drugs along with opioids39
    Patients did not contact the physician or pharmacist about symptoms32
    Patient or caregiver misunderstanding about dosing24
    Patient injected, crushed, or snorted the tablet12
    Loss of tolerance following a period of noncompliance9
    Physician, pharmacist, or nurse did not take into account that the patient was at high risk of overdose (eg, elderly)8
    Lack of communication between physician and pharmacist or nurse6
    Physician, pharmacist, or nurse involved did not recognize seriousness of symptoms5
    Patient refused to go to the emergency department1
    Dispensing error1
    • ↵* Some physicians indicated more than 1 factor.

    • View popup
    Table 3.

    Level of concern about negative opioid prescribing outcomes

    OUTCOMENO. OF RESPONDENTSNOT AT ALL CONCERNED, %A LITTLE CONCERNED, %SOMEWHAT CONCERNED, %VERY CONCERNED, %
    Patient addiction6414.125.432.138.4
    Getting into trouble with the CPSO63232.031.323.413.3
    Patient noncompliance62219.631.732.516.2
    Patients running out early, demanding fit-in appointments, or losing prescriptions6349.619.426.244.8
    Overdose63915.840.225.218.8
    Lack of addiction treatment resources63715.725.033.026.4
    Lack of specialized pain clinics63712.617.727.542.2
    Disagreements with patients about opioids64011.730.635.622.0
    Patients getting high doses63611.529.131.428.0
    • CPSO—College of Physicians and Surgeons of Ontario.

    • View popup
    Table 4.

    Rating of strategies to help manage chronic pain patients taking opioids

    STRATEGYNO. OF RESPONDENTSNOT AT ALL HELPFUL, %SLIGHTLY HELPFUL, %SOMEWHAT HELPFUL, %VERY HELPFUL, %
    Toll-free help line59623.823.531.021.6
    Quick-reference pocket guide on opioid prescribing6138.820.237.433.6
    One-day course on opioid prescribing6127.720.641.730.1
    Access to provincial database of patients’ prescriptions6138.613.925.052.5
    Online prescribing course60520.528.932.618.0
    CPSO guidelines on opioid prescribing6215.019.542.533.0
    Guidelines for management of high-risk patients6182.311.239.247.4
    Office materials, such as treatment agreements and patient information6155.418.439.037.2
    Website with clinical information60812.525.238.224.2
    Physician mentor who can be contacted by telephone or e-mail61415.828.231.924.1
    • CPSO—College of Physicians and Surgeons of Ontario.

    • View popup
    Table 5.

    Nature of interprofessional encounters regarding prescription opioids in the past 3 months

    NATURE OF ENCOUNTERNO. OF RESPONDENTSNOT AT ALL, %SOMETIMES, %FREQUENTLY, %
    Pharmacists
      • Pharmacist was difficult to reach directly by telephone49484.213.42.4
      • Pharmacist challenged a prescription I felt was appropriate49375.923.30.8
      • Pharmacist made a recommendation to a patient that I thought was inappropriate; then the patient wanted me to prescribe what the pharmacist had suggested49378.719.71.6
      • Pharmacist requested a change in the wording of the prescription49941.751.96.4
      • Pharmacist paged or called for minor issues or nonemergencies49162.133.84.1
      • Pharmacist called to verify something that was already stated on the prescription49440.952.66.5
      • Pharmacist dispensed opioid earlier than the time stated on the prescription49188.410.80.8
      • Pharmacist dispensed medication without a prescription when the physician could not be reached49493.95.90.2
      • Pharmacist did not adequately answer my question or address my concern about opioids49497.03.00
      • Pharmacist did not seem very knowledgeable about opioids49286.812.01.2
    Nurses
      • Nurse was uncomfortable administering the opioids that I prescribed38984.614.70.8
      • Nurse disagreed with my prescription or medical order35991.38.50.3
      • Nurse felt that the patient was displaying drug-seeking behaviour or was difficult and I did not necessarily agree39082.816.90.3
      • Nurse pressured me to prescribe something to keep the patient calm or quiet, such as benzodiazepines or painkillers38871.126.02.8
      • I did not think that the nurse’s assessment of opioid intoxication, withdrawal, or pain was accurate38784.014.02.0
    • View popup
    Table 6.

    Physicians’ comfort and confidence with prescribing in relation to potential patient concerns: N=658.

    CONCERNCOMFORTABLE WITH PRESCRIBINGCONFIDENCE IN PRESCRIBING SKILLS
    SPEARMAN ρPVALUESPEARMAN ρPVALUE
    Getting patient addicted−0.381< .001−0.223< .001
    Getting into trouble with the CPSO−0.163< .001−0.202< .001
    Noncompliance (eg, missed appointments)−0.013*.748*−0.043*.288*
    Running out early, demanding fit-in appointments, losing prescriptions−0.111.006−0.099.015
    Overdose−0.190< .001−0.144< .001
    Lack of addiction treatment resources−0.162< .001−0.153< .001
    Lack of specialized pain clinics−0.079*.061*−0.167< .001
    Disagreements with patients about opioids−0.287< .001−0.203< .001
    Patients getting high doses−0.323< .001−0.213< .001
    • CPSO—College of Physicians and Surgeons of Ontario.

    • ↵* Results are not significant.

Additional Files

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  • CFPlus Additional Information

    This data supplement conatains a questionnaire on prescribing opioids for chronic pain.

    Files in this Data Supplement:

    • Adobe PDF - Questionnaire.pdf
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Canadian Family Physician: 57 (3)
Canadian Family Physician
Vol. 57, Issue 3
1 Mar 2011
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Survey of Ontario primary care physicians’ experiences with opioid prescribing
Elizabeth Francis Wenghofer, Lynn Wilson, Meldon Kahan, Carolynn Sheehan, Anita Srivastava, Ava Rubin, Joanne Brathwaite
Canadian Family Physician Mar 2011, 57 (3) 324-332;

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Survey of Ontario primary care physicians’ experiences with opioid prescribing
Elizabeth Francis Wenghofer, Lynn Wilson, Meldon Kahan, Carolynn Sheehan, Anita Srivastava, Ava Rubin, Joanne Brathwaite
Canadian Family Physician Mar 2011, 57 (3) 324-332;
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