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Migraine Prevention and Treatment © 2016 Conduent Business Services, LLC. All rights reserved. Educational RetroDUR Mailing Initial Study Follow – up /Restudy Executive Summary Purpose: To improve the pharmacotherapy of migraine headache by promoting clinically appropriate and cost-effective therapy for headache prevention and acute treatment. Why Issue was Selected: It is estimated that 28 million people in the United States are affected by migraine headaches, although many remain undiagnosed. The prevalence of migraine is highest from ages 25 to 55 years for both men and women. Migraine is responsible for at least $13 billion in lost productivity annually and at least $2.5 billion in direct medical costs. This disorder is not only chronic, but at times a chronic progressive disorder. Migraines interfere with the activities of daily living; they decrease physical activity and appetite, cause fatigue, and increase sensitivity to light and sound. Migraine takes an enormous social and economic toll on the individual and on society as a whole. 1 Treatment includes establishing a comprehensive plan targeting identification and avoidance of triggers, extensive patient education, behavioral management strategies, and development of a pharmacological treatment plan for prevention and acute treatment. 1,2 Program Specific Information: Performance Indicators Exceptions (<18 Years) FFS (<18 Years) MCO Overutilization of acute therapy (2) 20 (45) 1,474 Underutilization of preventive therapy (0) 12 (0) 681 Nonadherence with preventive therapy (0) 3 (0) 593 Increased risk of drug interactions and adverse drug events associated with acute therapy (0) 30 (70) 2,872 Increased risk of serotonin syndrome (3) 8 (77) 714 Setting & Population: All patients with a history of migraines either documented in medical claims or inferred diagnosis, through the presence of triptan or ergotamine therapy, in the last 2 years. Types of Intervention: Cover letter with dosage chart and modified profiles Texas Medicaid Migraine Prevention and Treatment
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Page 1: Texas Medicaid · patient education, behavioral management strategies, and development of a ... compounds, butorphanol, and multi-ingredient analgesic compounds such as Midrin and

Migraine Prevention and Treatment © 2016 Conduent Business Services, LLC. All rights reserved.

Educational RetroDUR Mailing

Initial Study

Follow – up /Restudy

Executive Summary

Purpose: To improve the pharmacotherapy of migraine headache by promoting clinically appropriate and cost-effective therapy for headache prevention and acute treatment.

Why Issue was Selected: It is estimated that 28 million people in the United States are affected by migraine headaches, although many remain undiagnosed. The prevalence of migraine is highest from ages 25 to 55 years for both men and women. Migraine is responsible for at least $13 billion in lost productivity annually and at least $2.5 billion in direct medical costs. This disorder is not only chronic, but at times a chronic progressive disorder. Migraines interfere with the activities of daily living; they decrease physical activity and appetite, cause fatigue, and increase sensitivity to light and sound. Migraine takes an enormous social and economic toll on the individual and on society as a whole.1 Treatment includes establishing a comprehensive plan targeting identification and avoidance of triggers, extensive patient education, behavioral management strategies, and development of a pharmacological treatment plan for prevention and acute treatment.1,2

Program Specific Information:

Performance Indicators Exceptions

(<18 Years) FFS (<18 Years) MCO

Overutilization of acute therapy (2) 20 (45) 1,474

Underutilization of preventive therapy

(0) 12 (0) 681

Nonadherence with preventive therapy

(0) 3 (0) 593

Increased risk of drug interactions and adverse drug events associated with acute therapy

(0) 30 (70) 2,872

Increased risk of serotonin syndrome (3) 8 (77) 714

Setting & Population: All patients with a history of migraines either documented in medical claims or inferred diagnosis, through the presence of triptan or ergotamine therapy, in the last 2 years.

Types of Intervention: Cover letter with dosage chart and modified profiles

Texas Medicaid Migraine Prevention and Treatment

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Main Outcome Measures: The performance indicators in this proposal will be remeasured.

Anticipated Results: Increased utilization and adherence with preventive migraine therapy Reduced overutilization of acute migraine therapy Decreased risk of acute migraine therapy drug interactions and adverse

events

Performance Indicator #1: Overutilization of Acute Therapy

Why has this indicator been selected?

Acute migraine therapy consists of a variety of pharmacologic classes of therapy. If acute therapy is overused, ( i.e., if the duration of use exceeds a specified number of days for the drug class) the patient may experience severe adverse effects or medication-overuse headaches and/or rebound headaches.2,3

How will the patients be selected?

Candidates (denominator): All patients with a history of migraine (documented or inferred) in the last 2 years receiving acute migraine therapy (e.g. triptans, ergot derivatives, ergot/caffeine compounds, butorphanol, and multi-ingredient analgesic compounds such as Midrin and Fioricet) in the last 60 days.

Exception criteria (numerator):

Candidates who received acute therapy at dosages that exceeded treating 4 migraine headaches per month based on quantities submitted in the last 60 days (unless the package insert stated a different number of headaches/months that could be treated safely; 5 for sumatriptan/naproxen, 3 for zolmitriptan oral/eletriptan). See Appendices A and B for maximum monthly limit for two months.

Performance Indicator #2: Underutilization of Preventive Therapy

Why has this indicator been selected?

Preventive therapy for patients with migraines can reduce the frequency, intensity and/or duration of acute migraine attacks. These improvements may lead to an improved patient quality of life. Indications for preventive migraine therapy include: two or more migraine episodes per month that produce disability lasting > 3 days per month, use of acute migraine therapies more than twice per week, contraindications to, or treatment failures with acute migraine therapies, and the presence of uncommon migraine conditions. Additionally, some medications used to treat other disease states, such as depression, hypertension, or seizure disorders, are also effective for preventing migraine headaches, and should be considered when preventive therapy is initiated.4

How will the patients be selected?

Candidates (denominator): All patients with a history of migraine (documented or inferred) in the last 2 years receiving acute migraine therapy within the last 30 days.

Exception criteria (numerator):

Candidates without preventive migraine therapy in the last 90 days that qualify for preventive migraine therapy based on quantities submitted in the last 90 days (average of treating more than 3 headaches per month). See Appendix C, D and E. Candidates with history of a comorbid condition (depression/ insomnia/bipolar disorder/hypertension/asthma/seizure disorder) in the last year which could influence the choice of preventive therapy will be identified if data is available.

Performance Indicator #3: Nonadherence with Preventive Therapy

Why has this indicator been selected?

Since clinical benefit from preventative therapy can take up to 3 months, patients may perceive their prescribed preventive migraine therapy is ineffective leading to nonadherence.4 This may increase the frequency of acute attacks or can erroneously lead the clinician to believe that the patient requires a higher dose or change in therapy to achieve adequate symptom control.

How will the patients be selected?

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Candidates (denominator): All patients with a history of migraine (documented or inferred) in the last 2 years receiving preventive migraine therapy will be identified. See Appendix C. A 90 day window will be examined for gaps in therapy. To eliminate from consideration patients who stopped therapy, and/or switched to another drug, patients who did not receive the study drug in the 45 day window before and after the 90 day window will be excluded from analysis.

Exception criteria (numerator):

Candidates who received < 60 days supply of the preventive medication during a 90 day period.

Performance Indicator #4: Increased Risk of Drug Interactions and Adverse Drug Events Associated with Acute Therapy

Why has this indicator been selected?

For patients with migraine receiving acute therapy, quality of care issues such as drug interactions and risk of adverse drug events should be monitored to promote optimal use of medications and to ensure patient safety.2

How will the patients be selected?

Candidates (denominator): All patients with a history of migraine (documented or inferred) in the last 2 years receiving acute migraine therapy (e.g. triptans, ergot derivatives, ergot/caffeine compounds and multi-ingredient analgesic compound such as Midrin and Fioricet) in the last 45 days.

Exception criteria (numerator):

Candidates with a history of: 1) Comorbid condition that places them at increased risk of a serious adverse

drug event in the last 2 years (with the exception of uncontrolled hypertension in the last year). See Appendix F.

2) One day overlapping therapy with an interacting drug in the last 45 days. See Appendix G.

Performance Indicator #5: Increased Risk of Serotonin Syndrome

Why has this indicator been selected?

Serotonin syndrome is a potentially fatal adverse reaction that may result from a drug-induced excess of serotonin activity. It is a predictable consequence of excess serotonin activity most often induced by a combination of agents that increase serotonin activity by different mechanisms. Patients taking triptan or ergotamine derivatives are at increased risk since these medications possess serotonergic properties.5,6

How will the patients be selected?

Candidates (denominator): All patients receiving therapy with a triptan or ergotamine derivative in the last 45 days.

Exception criteria (numerator):

Candidates concomitantly receiving any of the following medications with one or more days of overlap:

Monoamine oxidase inhibitor Selegiline Rasagiline Selective Serotonin Reuptake Inhibitor Selective Serotonin/Norepinephrine Reuptake Inhibitor

References:

1. Lipton RB, Bigal ME. Migraine: Epidemiology, impact and risk factors. Headache 2005; 45 [Suppl 1]:S3-S13. 2. Marmura MJ, Silberstein SD, and Schwedt TJ. American Headache Society Evidence Assessment: The Acute

Treatment of Migraine in Adults: The American Headache Society Evidence Assessment of Migraine Pharmacotherapies. Headache 2015;55:3-20

3. Goadsby PJ, Lipton RB, Ferrari MD. Migraine-current understanding and treatment. N Engl J Med 2002;346(4):257-270.

4. Silberstein SD, Holland S, Freitag D, et al. Evidenced-based guideline update: pharmacologic treatment for episodic migraine prevention in adults. Report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society. Neurology 2012;78:1337-45.

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5. Boyer EW and Shannon M. The Serotonin Syndrome. N Engl J Med 2005;352(11):1112-20. 6. Food and Drug Administration. Potentially life-threatening serotonin syndrome with combined use of SSRIs and

SNRIs and triptan medications. Available on line at http://www.fda.gov/Drugs/DrugSafety/PostmarketDrugSafetyInformationforPatientsandProviders/ucm101549.htm Accessed September 25, 2017.

Appendices Appendix A: Triptan Quantity Limit*

Product Available dosages

Maximum Daily Dosage

Maximum Monthly Quantity*

Maximum Monthlylimit x 2 months

Sumatriptan Injection (Imitrex Inj®, Zembrace™ SymTouch, Alsuma™, Sumavel®)

4mg, 6mg stat dose pen cartridge, Dose Pro 3mg/0.5mL pre-filled auto injector 6mg/0.5ml vials

12mg 4 x 3mg inj 2 x 6mg injections (1ml)

48mg (4ml): 8 x 4mg pen cartridges 8 x 6mg pen cartridges 8 x 6mg/0.5ml vials

8 ml 16 x 4mg pen cartridges 16 x 6mg pen cartridges 16 x 6mg/0.5ml vials

Sumatriptan Tablets (Imitrex®)

25mg 50mg, 100mg

200mg

800 mg: 32 x 25mg tabs 16 x 50mg tabs 8 x 100mg tabs

64 x 25mg tabs 32 x 50mg tabs 16 x 100mg tabs

Sumatriptan Nasal Spray (Imitrex® Nasal Spray)

5mg and 20mg unit of use

40mg 160mg: 32 x 5mg 8 x 20mg

64 x 5mg units 16 x 20mg units

Sumatriptan Internasal Powder (Onzetra® Xsail)

11mg 44mg 176 mg: 16 x 11mg

32 x 11mg

Naratriptan (Amerge®)

1mg, 2.5mg 5mg

20mg: 20 x 1mg 8 x 2.5mg

40 x 1mg tabs 16 x 2.5mg tabs

Zolmitriptan Tablets (Zomig®)

5mg, 2.5mg 10mg 30mg: 12 x 2.5mg tabs 6 x 5mg tabs

24 x 2.5mg tabs 12 x 5 mg tabs

Zolmitriptan ODT (Zomig®-ZMT)

2.5 mg 10mg 30mg: 12 x 2.5mg tabs

24 x 2.5mg tabs

Zolmitriptan Nasal (Zomig® Nasal Spray)

5mg unit of use 10mg 40mg: 8 x 5mg units

16 x 5mg units

Rizatriptan benzoate (Maxalt®, Maxalt®-MLT)

5mg, 10mg 30mg 120mg: 24 x 5mg tabs 12 x 10mg tabs

48 x 5mg tabs 24 x 10mg tabs

Almotriptan (Axert®)

6.25mg, 12.5mg

25mg 100mg: 16 x 6.25mg tabs 8 x 12.5mg tabs

32 x 6.25mg tabs 16 x 12.5mg tabs

Frovatriptan (Frova®)

2.5mg 7.5mg 30mg: 12 x 2.5 mg tabs

24 x 2.5 mg tabs

Eletriptan (Relpax®)

20mg 40mg

80mg 240mg: 12 x 20mg tabs 6 x 40mg tabs

24 x 20 mg tabs 12 x 40 mg tabs

Sumatriptan/Naproxen (Treximet®)

85mg/500mg 170/1000mg 850/5000mg: 10 x 85mg/500mg tabs

20 x 85mg/500mg tabs

* Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17]. The safety of treating an average of more than 4 migraine attacks in a 30 day period has not been established for all triptans except eletriptan, zolmitriptan tablets and sumatriptan/naproxen. The package inserts for eletriptan (Relpax) and zolmitriptan tablets (Zomig and Zomig-ZMT) state that the

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safety of treating an average of more than 3 migraine attacks in a 30 day period has not been established. The package insert for sumatriptan/naproxen (Treximet) state that the safety of treating an average of more than 5 migraine attacks in a 30 day period has not been established. Zembrace, Alsuma and Sumavel do not provide any guidance.

Appendix B: Non-Triptan Quantity Limits

Product Available dosages

Maximum Daily Dosage*

Maximum Monthly Quantity**

Maximum Monthly

limit x 2 months Ergotamine: SL tab† 2mg 2 tablet 8 x 2mg tablets 16 x 2mg tablets

Ergotamine/Caffeine: Oral tablet 1mg/100mg 6 tablet 24 x 1mg/100mg

tablets 48 x 6mg/100mg

tablets Ergotamine/Caffeine: Rectal suppository

2mg/100mg 2 supp 8 x 2mg/100mg

supp 16 x 2mg/100mg

supp Dihydroergotamine: Nasal‡ 4 mg/ml 1 ampule 4 ampules (1 kit) 8 ampules (1 kit)

Dihydroergotamine: Inj§ 1mg/ml ampule

3mg 12 x 1mg/ml

ampules 24 x 1 mg/ml

ampules Isometheptene/Dichlorophenazone/ APAP (e.g., Midrin)¶

1 cap 5 capsules 20 capsules 40 capsules

Butalbital Products (Fiorinal/Fioricet products)

1 tablet 6 tablets 24 tablets 48 tablets

Butorphanol: Nasal†† 10mg/ml 2.5ml bottle 4mg (4 sprays)

(16 mg/16 sprays) or

2 bottles (5 ml)

(36 mg/36 sprays) or

3 bottles (7.5 ml) * Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17] ** Based on treating 4 headaches/month † Not to exceed 2 tablets in any 24-hour period for migraine ‡ Studies have not shown additional benefit from acute doses >2 mg for a single migraine administration. Discard ampule after use. 8 ampules per kit § Max dose (IM/SC) = 3mg in a 24-hour period. 1mg/ml ampules ¶ Up to 5 capsules within a 12-hour period †† 1 mg/1 spray in 1 nostril. May repeat 1mg dose within 60 to 90 minutes. The initial 2 dose sequence may be repeated in 3 to 4 hours as needed. One bottle (2.5ml)=14-15 sprays Appendix C: Pharmacologic Therapy for Migraine Prevention4 Antiepileptic Drugs Divalproex sodium

Sodium valproate Topiramate

Beta Blockers Metoprolol Propranolol Timolol

Triptans Frovatriptan (menstrually-associated migraine) * These medications are classified by the American Academy of Neurology as having established for prevention of episodic migraine headaches (Level A).

Appendix D: Non-Triptan Acute Migraine Therapy: Thresholds for Use of Preventive Therapy

Product Dosage per HA* Number of Units for

3 HA/month Number of Units for 3 HA/Month x 3 months

Ergotamine: SL (2mg/tab)† 2 tabs 6 tabs 18 tabs Ergotamine/Caffeine: Oral (1mg/100mg)

6 tabs 18 tabs 54 tabs

Ergotamine/Caffeine: Rectal (2mg/100mg)

2 suppositories 6 suppositories 18 suppositories

Dihydroergotamine: Nasal (4mg/ml)‡ 4 sprays (2 mg/0.5ml)

or 1 ampule 3 ampules or

1 kit 9 ampules or

2 kits Dihydroergotamine: Inj (1mg/ml)§ 3mg/3ml 9 ml 27 ml Isometheptene/Dichlorophenazone/ APAP (e.g., Midrin)¶

5 caps max/12 hours 15 caps 45 caps

Butalbital Products 6 tabs max/d 18 tabs 54 tabs

Butorphanol: Nasal†† Up to 4mg (4 sprays) (12 mg/12 sprays) or

1 bottle (2.5 ml) (36 mg/36 sprays) or

3 bottles (7.5 ml) * Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17] † Not to exceed 2 tablets in any 24-hour period for migraine

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‡ Studies have not shown additional benefit from acute doses > 2 mg for a single migraine administration. Discard ampule after use. 8 ampules per kit § Max dose (IM/SC) = 3mg in a 24-hour period ¶ Up to 5 capsules within a 12-hour period †† 1 mg/1 spray in 1 nostril. May repeat 1mg dose within 60 to 90 minutes. The initial 2 dose sequence may be repeated in 3 to 4 hours as needed. One bottle (2.5ml)=14-15 sprays Appendix E: Triptan Therapy: Thresholds for Use of Preventive Therapy*

Product Available dosages

Maximum MG Daily Dosage

Maximum MG Monthly Dosage┼

Number of Units for 3 HA/month‡

Number of Units for 3 HA/month x 3 months

Sumatriptan Injection 4mg/0.5ml 6mg/0.5ml

12mg (1ml) 48mg 3ml 9ml

SumatriptanTablets 25mg, 50mg,

100mg 200mg 800 mg 9 27

Sumatriptan Nasal Spray

5mg and 20mg unit of use

40mg 160mg 6 18

Sumatriptan Nasal Powder (Onzetra®)

11mg 44mg 176mg 16 48

Naratriptan (Amerge®) Tablets

1mg, 2.5mg 5mg 20mg 9 27

Zolmitriptan (Zomig®, Zomig® ODT) tablets

5mg, 2.5mg 10mg 30mg 6 18

Zolmitriptan Nasal Spray

5mg unit of use 10mg 40mg 6 18

Rizatriptan benzoate (Maxalt®, Maxalt®-MLT)

tablets 5mg, 10mg 30mg 120mg 6 18

Almotriptan (Axert®) Tablets

6.25mg, 12.5mg 25mg 100mg 6 18

Frovatriptan (Frova®) Tablets

2.5mg 7.5mg 30mg 9 27

Eletriptan (Relpax®) Tablets

20mg, 40mg 80mg 240mg 6 18

Sumatriptan/Naproxen (Treximet®) Tablet

85mg/500mg 170mg/1000mg 850mg/5000mg 9 27

* Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17] ┼ Based on established safety data in the package insert for treating the average number of headaches in a 30 day period ‡ Also takes into account number of tablets in original container size The Official Prescribing Information does not provide guidance on the average number of headaches to treat in a 30 day period for Zembrace, Alsuma and Sumavel.

Appendix F: Increased Risk of Adverse Effect*┼

Acute Migraine Therapy Medical Condition Butalbital Products Porphyria Ergotamine Derivatives Ischemic Heart Disease

Hemiplegic Migraine Hepatic Impairment Peripheral Vascular Disease Renal Impairment Uncontrolled Hypertension

Isometheptene Products Closed Angle Glaucoma Hepatic Impairment Ischemic Heart Disease Renal Impairment Uncontrolled Hypertension

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Triptans (all) Cerebrovascular Event (hemorrhagic and ischemic) Ischemic Heart Disease Hemiplegic Migraine Peripheral Vascular Disease Uncontrolled Hypertension

Eletriptan Naratripan Sumatriptan Sumatriptan/Naproxen

Hepatic Impairment

Naratriptan Renal Impairment * Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17]

┼ Level 1 Drug-Disease State Interactions. First DataBank. Inc, San Francisco, CA Appendix G: Acute Migraine Therapy Drug-Drug Interactions*┼

Acute Migraine Therapy Interacting DrugButalbital Products Monoamine oxidase inhibitors

Ergotamine Derivatives

Beta-blockers Clarithromycin-containing products Delaviradine Efavirenz-containing products Erythromycin Itraconazole Ketoconazole Nitrates Macrolides Monoamine oxidase inhibitors Protease inhibitors Sibutramine Triptans

Isometheptene Products Bromocriptine Monoamine oxidase inhibitors

Triptans Ergotamine derivatives Monoamine oxidase inhibitors (except almotriptan, eletriptan, frovatriptan, naratriptan)

* Official Prescribing Information. Available at: http://www.fda.gov/cder/ [last accessed 9/25/17] ┼ Level 1 Drug-Disease State Interactions. First DataBank, Inc., San Francisco, CA

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<<Date>> <<Name>> <<Address>> <<Address>>

RE: Caring for Your Patients with Migraine Headaches

Dear Dr. <<NAME>>:

The goal of this quality management program is to assist you in caring for your patients with migraine headaches. This program is based on recommendations from the American Headache Society and the American Academy of Neurology.1,2 These recommendations are designed to assist you in maximizing outcomes and promoting the safe use of medications in your patients with migraine headaches.

American Headache Society Evidence Assessment. The Acute Treatment of Migraine in Adults: The American Headache Society Evidence Assessment of Migraine Pharmacotherapies. Available at:

http://onlinelibrary.wiley.com/doi/10.1111/head.12499/epdf

American Academy of Neurology Evidence-based guideline update: Pharmacologic treatment for episodic migraine prevention in adults. Available at:

http://www.neurology.org/content/78/17/1337.full.pdf+html

Claims data indicates in the Texas Fee-For-Service Program there are approximately 2,602 individuals with a diagnosis of migraine headaches. This treatment included 1,204 prescriptions for acute migraine medications in a recent 365 day period at the total cost of $112,965

Total Texas Medicaid Fee-For-Service Specific Data

Migraine Management Indicator Summary Number of Patients with

Opportunities*

<18 Years > 18 Years

Identify patients that may be overutilizing acute migraine therapy 2 20

Underutilization of preventive therapy 0 12

Promote the use of and encourage adherence with migraine preventive therapy

0 3

Promote safe and effective use of medications through identification of potential drug-drug interactions and adverse drug events associated with migraine therapy

0 30

Identify patients on medication combinations that put them at risk for serotonin syndrome

3 8

*Based on data 7/21/17 The enclosed patient profiles reflect one or more of the above issues and are provided as a medical record reminder for when your patients return for their next appointments.

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We acknowledge that there may be clinical variables influencing an individual patient’s management that are not apparent in claims data. However, we believe the issues identified may assist you in caring for your patient(s). It is possible that your license number may have been inadvertently assigned to the claim as an error at the pharmacy during the billing process. Also, some prescribed medications as well as some recommended laboratory monitoring or physical examinations may not appear on the patient’s profile because they may have been privately purchased or were not billable to Medicaid Services. We thank you for reviewing this information and caring for Texas Medicaid patients, and we welcome the opportunity to discuss any comments or concerns you may have about our quality management program. Please feel free to call our office at 1-866-923-7208 with questions or concerns. If your mailing address is incorrect, it must be updated through the Texas Medical Board online at http://www.tmb.state.tx.us/page/change-address. Sincerely, Medicaid Drug Use Review Board Vendor Drug Program H-630 P.O. Box 85200 Austin, TX 78708-5200

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Migraine Management Indicator Summary

o Identify patients that may be overutilizing acute migraine therapy. Acute migraine therapy consists of a variety of pharmacologic classes of therapy including 5-HT1B/1D agonists (triptans), ergotamine derivatives, butorphanol, and multi-ingredient analgesic compounds (Midrin®, Fioricet®, Fiorinal®). If acute therapy is overused ( i.e., if the duration of use exceeds a specified number of days for the drug class) patients may experience severe adverse effects or medication-overuse headaches and/or rebound headaches.1

o Promote the use of migraine preventive therapy. Preventive therapy for patients with migraines can reduce the frequency, intensity and/or duration of acute migraine attacks. Preventive therapy is generally recommended for patients experiencing two or more migraines per month, particularly if their migraines cause substantial disability and are not adequately relieved using acute migraine therapies, and if contraindications to abortive therapies are present. Additionally, some medications used to treat other disease states, such as depression, hypertension, or seizure disorders, are also effective for preventing migraine headaches, and should be considered when preventive therapy is initiated.2

o Encourage adherence with preventive therapy. Since clinical benefit from preventive therapy can take up to three months, patients may perceive their prescribed preventive medication is ineffective leading to non-adherence. This may increase the frequency of acute attacks or can erroneously lead the clinician to believe that the patient requires a higher dose or change in therapy to achieve adequate symptom control.1

o Promote safe and effective use of medications through identification of potential drug-drug interactions and adverse drug events associated with migraine therapy. Several potential drug-drug and drug-disease state interactions with acute migraine therapies have been identified. Drug-drug and drug-disease state interactions that are contraindicated in the prescribing information or are drug combinations that should not be dispensed or administered to the same patient are identified.

o Identify patients on medication combinations that put them at risk for serotonin syndrome. Both the triptans and ergotamine derivatives possess serotonergic activity. If they are used in combination with other medications that also increase serotonin activity, patients are at risk for serotonin syndrome. Mild presentations of this potentially fatal reaction are relatively easy to miss clinically.3

o Botox for prophylaxis of adults with chronic migraine defined as an attack >15 days per month and lasting 4 hours a day or longer. The American Academy of Neurology guidelines state that onabotulinumtoxinA (Botox®) is effective and should be offered to increase headache-free days (Level A) and is probably effective and should be considered to improve health-related quality of life (Level B) in chronic migraine.4

References: 1. Marmura MJ, Silberstein SD, and Schwedt TJ. American Headache Society Evidence Assessment: The

Acute Treatment of Migraine in Adults: The American Headache Society Evidence Assessment of Migraine Pharmacotherapies. Headache 2015;55:3-20.

2. Silberstein SD, Holland S, Freitag D, et al. Evidenced-based guideline update: pharmacologic treatment for episodic migraine prevention in adults. Report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society. Neurology 2012;78:1337-45.

3. Boyer EW, Shannon M. The Serotonin Syndrome. N Engl J Med 2005; 352:1112-20. 4. Simpson DM, Hallett M, Ashman EJ, et al. Practice guideline update summary: Botulinum neurotoxin for

the treatment of blepharospasm, cervical dystonia, and adult spasticity, and headache. Report of the Guideline Development Subcommittee of the American Academy of Neurology. Neurology 2016; 86:1-9.

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Template: MIGRAINE 2017

External Messages

3200003373 Page: 1

129 # Candidates

367 DDI: Ergots-Macrolides Drug-drug interaction-ergot and macrolide: According to submitted pharmacy claims data,

it appears that your patient is receiving an ergotamine derivative (ergotamine, D.H.E.) and a

macrolide antibiotic (erythromycin, clarithromycin) concurrently. This combination

is contraindicated due to the increased risk of severe and/or life-threatening

reactions such as acute ergot toxicity characterized by vasospasm and ischemia of the

extremities and other tissues. Since your patient may have only been on the antibiotic for a

limited time, this may not currently be an issue. Please consider alternative therapy in the

future should the condition being treated arise again.

566 # Candidates-B

1379 Migraine: Overutilization Ergots Potential overutilization of ergot derivative: According to submitted pharmacy claims data,

it appears that your patient may be using an ergotamine derivative (ergotamine, D.H.E.)

excessively for migraine headache relief. This type of utilization can increase the risk

of adverse drug events and may lead to rebound or worsening of headaches. Please review

the use of this acute migraine therapy with your patient, discuss avoidance of migraine triggers,

and consider the addition or optimization of migraine preventive therapy.

1381 Migraine: IADE: Concomitant Use of 5-HT Duplicate triptan therapy: According to submitted pharmacy claims data, it appears

that your patient is using more than one triptan product. Use of more than

one triptan is generally not recognized as synergistic and is usually not indicated. Using this

combination may increase the risk of adverse drug events and may decrease overall

compliance. Please review the need for this combination of medications, and if you have

not already done so, verify that your patient has discontinued the appropriate agent(s).

1382 Incr ADE: 5-HT Agonists and Ergots Drug-drug interaction-triptan and ergot: According to submitted pharmacy claims data,

your patient received a triptan and an ergotamine derivative (ergotamine, D.H.E.) concurrently.

Concurrent use can result in additive vasoconstrictive effects and a prolonged vasospastic

reaction. Ergotamine derivative and triptan use within 24 hours of each other is contraindicated.

Please advise patients accordingly and monitor for signs and symptoms of

this interaction.

1384 DDI: 5HT Agonists with MAOIs Drug-drug interaction-triptan and MAOI: According to submitted pharmacy claims data, it

appears that your patient is receiving a triptan and a monoamine oxidase inhibitor (MAOI)

concurrently. MAOIs can decrease the clearance and increase the systemic exposure to

triptans. Concurrent use or use of a triptan within 2 weeks of discontinuation of a MAOI is

contraindicated. Please advise your patient accordingly and select alternative therapy.

1385 Incr ADE: 5-HT Agonists and Ischemic Heart Disease Drug-disease contraindication-triptan and ischemic heart disease: According to submitted

pharmacy and medical claims data, it appears that your patient has ischemic heart

disease and has received a triptan. Use of triptans is contraindicated in patients with

ischemic heart disease due to the increased risk of coronary vasospasm. Please review

the need for this medication and select an alternative agent.

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1386 Incr ADE: 5-HT Agonists and Hypertension, Uncontrolled Drug-disease contraindication-triptan and uncontrolled hypertension: According to submitted

pharmacy and medical claims data, it appears that your patient has hypertension and has

received a triptan. Use of triptans is contraindicated in patients with uncontrolled hypertension

because these drugs may cause a transient increase in blood pressure. If your patient's

blood pressure is uncontrolled, please consider an alternative agent.

1387 Incr ADE: 5-HT and cerebrovascular disease Drug-disease contraindication-triptan and cerebrovascular disease: According to submitted

pharmacy and medical claims data, it appears that your patient has cerebrovascular disease

and has received a triptan. Use of triptans is contraindicated in patients with cerebrovascular

disease because they may increase the risk of cerebral hemorrhage, subarachnoid

hemorrhage, stroke, and other cerebrovascular events. Please review the need for this

medication and select an alternative agent.

1388 Incr ADE: 5-HT Agonists and Peripheral Vascular Syndromes Drug-disease contraindication-triptan and peripheral vascular disease: According to submitted

pharmacy and medical claims data, it appears that your patient has peripheral vascular

disease and has received a triptan. Use of these agents is contraindicated in patients with

peripheral vascular syndromes. Please review the need for this medication and

select an alternative agent.

1422 Migraine: Dx= Insomnia &/or Depression Migraine diagnosis with insomnia and/or depression: According to submitted pharmacy and medical

claims data, it appears that your patient has a history of migraine and insomnia and/or depression.

Please consider comorbidity if prescribing preventive migraine therapy (e.g., consider the use of

an antidepressant such as amitriptyline, if appropriate).

1424 Migraine: Dx = Hypertension Migraine diagnosis with hypertension: According to submitted pharmacy and medical claims data, it

appears that your patient has a history of migraine and hypertension. Please consider comorbidity

if prescribing preventive migraine therapy (e.g., consider the use of an antihypertensive such as

a beta-blocker, if appropriate).

1425 Migraine: Dx= Reactive Airway Disease Migraine diagnosis with reactive airway disease: According to submitted pharmacy and medical claims

data, it appears that your patient has a history of migraine and reactive airway disease. Please

consider comorbidity if prescribing preventive migraine therapy (e.g., avoid the use of

non-cardioselective beta-blockers).

1426 Migraine: Dx= Seizures &/or Bipolar Disorder Migraine diagnosis with seizure and/or bipolar disorder: According to submitted pharmacy and

medical claims data, it appears that your patient has a history of migraine and seizure and/or

bipolar disorder. Please consider comorbidity if prescribing preventive migraine therapy (e.g.,

consider the use of divalproex in patients with bipolar disorder and divalproex or topiramate

in patients with seizures, if appropriate).

1753 Incr ADE: Ergots-Nitrates Drug-drug interaction-ergot and nitrate: According to submitted pharmacy claims data,

it appears that your patient has received an ergotamine derivative (ergotamine, D.H.E.) and

a nitrate concurrently. When these agents are used concurrently, the antianginal

effects of the nitrate may be decreased and blood pressure may increase. Please

monitor your patient for signs and symptoms of worsening angina and increased

blood pressure and consider alternative therapy.

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1755 Incr ADE: Ergots-Beta Blockers Drug-drug interaction-ergot and beta-blocker: According to submitted pharmacy claims

data, it appears that your patient has received a beta-blocker and an ergotamine derivative

(ergotamine, D.H.E.) concurrently. Beta-blockers can increase the vasoconstrictive effects

of ergotamine derivatives leading to peripheral ischemia. Please consider if an

alternative to these medications can be prescribed. If not, peripheral ischemic effects

should be monitored.

1756 Incr ADE: Ergots & Peripheral Vascular Syndromes Drug-disease contraindication-ergot and peripheral vascular disease: According to submitted

pharmacy and medical claims data, it appears that your patient has peripheral vascular disease

and has received an ergotamine derivative (ergotamine, D.H.E.). Ergotamine derivatives are

contraindicated in patients with peripheral vascular disease.

Please review the need for this medication and select alternative therapy.

1757 Incr ADE: Ergots & Hypertension (uncontrolled) Drug-disease contraindication-ergot and uncontrolled hypertension: According to submitted

pharmacy and medical claims data, it appears that your patient has hypertension and has

received an ergotamine derivative (ergotamine, D.H.E.). Ergotamine derivatives may

cause an increase in blood pressure and should be used with caution in patients with

hypertension. If the patient's hypertension is uncontrolled, please consider an alternative

agent, as ergotamine derivatives are contraindicated in patients with this condition.

1758 Incr ADE: Ergots & Ischemic Heart Disease Drug-disease contraindication-ergot and ischemic heart disease: According to submitted

pharmacy and medical claims data, it appears that your patient has ischemic heart disease

and has received an ergotamine derivative (ergotamine, D.H.E.). Ergotamine

derivatives are contraindicated in patients with ischemic heart disease since they have a direct

vasoconstrictive effect on vascular smooth muscle. Please review the need for this medication

and select alternative therapy.

1759 Incr ADE: Ergots & Renal Impairment Drug-disease interaction-ergot and renal impairment: According to submitted pharmacy and

medical claims data, it appears that your patient has renal impairment and has received an

ergotamine derivative (ergotamine, D.H.E.). Ergotamine derivatives are contraindicated in

patients with severe renal impairment. Please use with caution in your patient or consider

alternative therapy.

1760 Incr ADE: Ergots & Hepatic Impairment Drug-disease interaction-ergot and hepatic impairment: According to submitted

pharmacy and medical claims data, it appears that your patient has hepatic impairment and

has received an ergotamine derivative (ergotamine, D.H.E.). Ergotamine derivatives are

contraindicated in patients with severe hepatic impairment. Please use with caution in

your patient or consider alternative therapy.

1763 Incr ADE: Butalbital-Porphyria Drug-disease contraindication-butalbital and porphyria: According to submitted pharmacy

and medical claims data, it appears that your patient has porphyria and has received

butalbital. The use of butalbital is contraindicated in patients with porphyria because

it may precipitate the disease (by inducing cytochrome P-450 isoenzymes), thus

increasing the demand for heme synthesis. Please review the need for this

medication and consider an alternative agent.

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1764 Incr ADE: Butalbital-MAOI Drug-drug interaction-butalbital and MAOI: According to submitted pharmacy claims

data, it appears that your patient may have received butalbital and a monoamine

oxidase inhibitor (MAOI) concurrently. MAOIs may enhance the CNS depressant effects

of butalbital by inhibiting its metabolism. Please monitor for signs and symptoms of CNS

depression (i.e., dizziness, drowsiness, and lightheadedness), and consider if an

alternative agent can be prescribed.

1765 Incr ADE: Isometheptene & Glaucoma Drug-disease contraindication-isometheptene and glaucoma: According to submitted

pharmacy and medical claims data, it appears that your patient has glaucoma and has

received isometheptene. The use of isometheptene, a sympathomimetic amine,

is contraindicated in patients with glaucoma because it constricts dilated cranial and

cerebral arterioles, which may exacerbate glaucoma. Please select alternative therapy.

1766 Incr ADE: Isometheptene & Renal Impairment Drug-disease contraindication-isometheptene and renal impairment: According

to submitted pharmacy and medical claims data, it appears that your patient has renal

impairment and has received isometheptene. Its use is contraindicated in severe

cases of renal disease. Please use with caution in patients with renal impairment

or consider alternative therapy.

1767 Incr ADE: Isometheptene & Hypertension (uncontrolled) Drug-disease contraindication-isometheptene and uncontrolled hypertension: According

to submitted pharmacy and medical claims data, it appears that your patient has hypertension

and has received isometheptene. The use of this drug is contraindicated in patients with

uncontrolled hypertension because it can cause vasoconstriction and may exacerbate

existing hypertension. If your patient's blood pressure is uncontrolled, please consider

alternative therapy.

1768 Incr ADE: Isometheptene & Hepatic Impairment Drug-disease contraindication-isometheptene and hepatic impairment: According to

submitted pharmacy and medical claims data, it appears that your patient has hepatic

impairment and has received isometheptene. Isometheptene is contraindicated for

use in patients with hepatic impairment. Please select alternative therapy.

1769 Incr ADE: Isometheptene & Ischemic Heart Disease Drug-disease contraindication-isometheptene and ischemic heart disease: According

to submitted pharmacy and medical claims data, it appears that your patient has ischemic

heart disease and has received isometheptene. The use of isometheptene is

contraindicated in patients with ischemic heart disease because it can cause

vasoconstriction and may exacerbate existing ischemic heart disease. Please select

alternative therapy.

1770 DDI: Isometheptene-Bromocriptine Drug-drug interaction-isometheptene and bromocriptine: According to submitted pharmacy

claims data, it appears that your patient may have received isometheptene and bromocriptine

concurrently. It has been reported that concurrent use may cause hypertension and

ventricular tachycardia. The combination may also result in vasospasm, probably as a

result of combined pharmacodynamic effects, and should be avoided. Please consider if

an alternative agent can be prescribed.

1771 DDI: Isometheptene-MAOI Drug-drug interaction-isometheptene and MAOI: According to submitted pharmacy claims data,

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it appears that your patient has received an isometheptene-containing product and

a monoamine oxidase inhibitor (MAOI). Because isometheptene has sympathomimetic

properties, concurrent use with an MAOI may result in hypertensive crisis. Please review

the need for these medications and select alternative therapy.

2096 Nonadherence: Prophylaxis Migraine Meds Nonadherence-preventive migraine meds: Your patient may be nonadherent with a

medication used for migraine prevention. From prescription data, it appears that your patient

received < 60 days of maintenance therapy in a recent 90-day period. Please review this

information to determine the best course of action for your patient.

4761 Migraine: Overutilization of butalbital products Potential overutilization of butalbital product: According to submitted pharmacy claims

data, it appears that your patient may be using a butalbital product excessively for

migraine headache relief. This type of utilization can increase the risk of adverse drug

events and may lead to rebound or worsening of headaches. Please review the use of

this acute migraine therapy with your patient, discuss avoidance of migraine triggers, and

consider the addition or optimization of migraine preventive therapy.

4762 Migraine: Overutilization Triptan Therapy Potential overutilization of triptan therapy: According to submitted pharmacy claims, it appears

that your patient may be using a triptan excessively for migraine headache relief. This type

of utilization can increase the risk of adverse drug events and may lead to rebound or worsening

of headaches. Please review the use of this acute migraine therapy with your patient, discuss

avoidance of migraine triggers, and consider the addition or optimization of migraine preventive

therapy.

4859 Migraine: Overutilization of isometheptene Potential overutilization of isometheptene: According to submitted pharmacy claims

data, it appears that your patient may be using an isometheptene product excessively for

migraine headache relief. This type of utilization can increase the risk of adverse drug

events and may lead to rebound or worsening of headaches. Please review the use

of this acute migraine therapy with your patient, discuss avoidance of migraine triggers,

and consider the addition or optimization of migraine preventive therapy.

5282 DDI: Ergots-Protease Inhibitors Drug-drug interaction-ergot and protease inhibitor: According to submitted pharmacy claims

data, it appears that your patient has received an ergotamine derivative (ergotamine, D.H.E.)

and a protease inhibitor concurrently. Concomitant use of ergotamine derivatives and

protease inhibitors may result in ergotism (acute ergot toxicity) characterized by vasospasm

and/or ischemia of the extremities. Concurrent use of these medications is contraindicated.

Please select alternative therapy.

6915 Incr. ADE: Eletrip/Naratrip/Sumatriptan w/Hepatic Impairment Drug-disease contraindication-selected triptan and hepatic impairment: According

to submitted pharmacy and medical claims data, it appears that your patient has

hepatic impairment and has received eletriptan, naratriptan, or sumatriptan. These

drugs are contraindicated in patients with severe hepatic disease due to decreased

clearance of the drug, and should be used with caution, in lower doses, in patients

with mild to moderate hepatic impairment. Please review the use of triptan therapy

in your patient and consider if a dose reduction is necessary.

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6916 Incr. ADE: Naratriptan w/Renal Impairment Drug-disease contraindication-naratriptan and renal impairment: According to submitted

pharmacy and medical claims data, it appears that your patient has renal impairment

and has received naratriptan. This drug is contraindicated in patients with severe renal

impairment due to decreased clearance of the drug, and should be used with caution, in lower

doses, in patients with mild to moderate renal impairment. Please review the use of this

drug in your patient and consider if a dose reduction of naratriptan is necessary.

9377 Incr ADE: Migraine Med/Serotonin Antidepressant (SS) Increased risk of adverse event-migraine med with SSRI/SNRI: According to pharmacy

claims data, it appears that your patient has received migraine therapy with a selective serotonin

reuptake inhibitor or serotonin-norepinephrine reuptake inhibitor. This combination places

patients at risk for developing serotonin syndrome (SS). SS may occur when 2 or more

serotonergic agents are taken together. While SS appears to be relatively uncommon, it is

likely underreported in mild cases. Signs and symptoms include: mental status & behavioral

changes (confusion, agitation), altered muscle tone (tremor, hyperreflexia, myoclonus), fluctuating

vital signs & diarrhea. Please evaluate the need for continued use of these multiple

serotonergic medications. Otherwise monitor your patients for subtle signs/symptoms of SS.

9378 Incr ADE: Migraine Med/MAOI Med (SS) Increased risk of adverse event-migraine med with MAOI: According to pharmacy claims data,

it appears that your patient has received migraine therapy with a monoamine oxidase inhibitor.

This combination places patients at risk for developing serotonin syndrome (SS). SS may occur

when 2 or more serotonergic agents are taken together. While SS appears to be relatively

uncommon, it is likely underreported in mild cases. Signs and symptoms include: mental status

& behavioral changes (confusion, agitation), altered muscle tone (tremor, hyperreflexia,

myoclonus), fluctuating vital signs & diarrhea. Please evaluate the need for continued use of

these multiple serotonergic medications. Otherwise monitor your patients for subtle signs/

symptoms of SS.

11836 Incr ADE: Ergots-Hemiplegic migraine Drug-disease contraindication-ergot and hemiplegic migraine: According to submitted

pharmacy and medical claims data, it appears that your patient is receiving an ergotamine

derivative (ergotamine, D.H.E.) and has a history of hemiplegic migraine. Due

to their vasoconstrictive properties, ergotamine derivatives are contraindicated for use

in patients with hemiplegic migraine. Please review the use of ergotamine derivatives in

your patient and select alternative therapy.

11837 Incr ADE: 5-HT agonists and Hemiplegic migraine Drug-disease contraindication-triptan and hemiplegic migraine: According to submitted

pharmacy and medical claims data, it appears that your patient is receiving triptan therapy and

has a history of hemiplegic migraine. Due to their vasoconstrictive properties, triptans are

contraindicated for use in patients with hemiplegic migraine. Please review the use of triptans

in your patient and select alternative therapy.

11838 DDI: Ergots-Azole antifungal Drug-drug interaction-ergot and azole antifungal: According to submitted pharmacy

claims data, your patient has taken an ergotamine derivative (ergotamine, D.H.E.) and an azole

antifungal (itraconazole, ketoconazole, posaconazole, or voriconazole) concurrently. This

combination is contraindicated due to the increased risk of severe and/or life-threatening

reactions such as acute ergot toxicity characterized by vasospasm and ischemia of

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the extremities and other tissues. Since your patient may have only been on the antifungal

for a limited time, this may not currently be an issue. Please consider alternative antifungal

therapy in the future should the condition being treated arise again.

11839 DDI: Ergots-Efavirenz containing product Drug-drug interaction-ergot and efavirenz-containing product: According to submitted

pharmacy claims data, your patient is taking an ergotamine derivative (ergotamine, D.H.E.)

and an efavirenz-containing product (Sustiva, Atripla) concurrently. This combination is

contraindicated due to the increased risk of severe and/or life-threatening reactions including

acute ergot toxicity characterized by vasospasm and ischemia of the extremities and

other tissues. Please select alternative therapy.

11840 DDI: Ergots-delaviridine Drug-drug interaction-ergot and delaviridine: According to submitted pharmacy claims

data, your patient is currently taking an ergotamine derivative (ergotamine, D.H.E.) and

delaviridine (Rescriptor) concurrently. This combination is contraindicated due to the

increased risk of severe and/or life-threatening reactions such as acute ergot toxicity

characterized by vasospasm and ischemia of the extremities and other tissues. Please

select alternative therapy.

11879 Migraine: Overutilization of Butorphanol NS Potential overutilization of butorphanol nasal spray: According to submitted

pharmacy claims data, it appears that your patient may be using butorphanol nasal

spray (Stadol NS) excessively for migraine headache relief. This type of

utilization can increase the risk of adverse drug events and may lead to rebound

or worsening of headaches. Please review the use of this acute migraine therapy

with your patient, discuss avoidance of migraine triggers and consider the addition or

optimization of migraine preventive therapy.

14742 Migraine: Underutilization of preventive trt Underutilization of Preventive Migraine Therapy: According to submitted pharmacy claims, it

appears your patient's utilization of acute migraine therapies may reflect the need for preventive

therapy. Additionally, they are not currently receiving preventive migraine therapy or therapy

that is recognized by the American Academy of Neurology as having established or probable

efficacy (Level A or B evidence). Preventive therapy is generally recommended for patients

experiencing two or more migraines per month, especially if their migraines cause substantial

disability and are not adequately relieved by acute migraine therapies, or if contraindications

to acute therapies exist. Please review your patient's utilization of their acute migraine

therapies and consider the addition of preventive therapy if appropriate.

14767 Migraine: Valproate use & pregnancy Increased Risk of Adverse Drug Event: Valproate use in Migraine with Pregnancy: According

to submitted pharmacy and medical claims, it appears your patient with migraine headaches

is receiving a valproate analogue (i.e., valproic acid, divalproex sodium, valproate sodium)

and may be pregnant. These drugs are contraindicated for use during pregnancy when used for

prevention of migraine headaches due to decreased IQ scores in children exposed to

these drugs while their mothers were pregnant. Please review your patient's migraine

therapies, and consider alternative preventive therapy.

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