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Elagolix/Relugolix Prior Authorization with Quantity Limit Program Summary
Policy Number: PH-1181
This program applies to Blue Partner, Commercial, GenPlus, NetResults A series, SourceRx, and Health Insurance Marketplace formularies.
POLICY REVIEW CYCLE
Effective Date |
Date of Origin |
1/1/2023 |
|
FDA APPROVED INDICATIONS AND DOSAGE
Agent(s) |
FDA Indication(s) |
Notes |
Ref# |
Myfembree® (relugolix, estradiol hemihydrate, norethindrone acetate) Tablet |
The management of heavy menstrual bleeding associated with uterine leiomyomas (fibroids) in premenopausal women The management of moderate to severe pain associated with endometriosis in premenopausal women Limitation of Use: Use of Myfembree should be limited to 24 months due to the risk of continued bone loss which may not be reversible |
|
3 |
Oriahnn® (elagolix, estradiol, norethindrone acetate) Capsule |
The management of heavy menstrual bleeding associated with uterine leiomyomas (fibroids) in premenopausal women Limitation of Use: Use of Oriahnn should be limited to 24 months due to the risk of continued bone loss, which may not be reversible |
|
2 ; 4 |
Orilissa® (elagolix) Tablet |
Management of moderate to severe pain associated with endometriosis Limitation of Use: Limit the duration of use based on the dose and coexisting condition |
|
1 |
See package insert for FDA prescribing information: https://dailymed.nlm.nih.gov/dailymed/index.cfm
CLINICAL RATIONALE
Endometriosis |
Endometriosis is an estrogen-dependent, benign, inflammatory disease that affects women during their premenarcheal, reproductive, and postmenopausal hormonal stages. While endometriosis is a common and nonmalignant process, ectopic endometrial tissue and resultant inflammation can cause dysmenorrhea, dyspareunia, chronic pain, and infertility. Symptoms can range from minimal to severely debilitating. While definitive diagnosis of endometriosis requires tissue biopsy and histologic confirmation, the combination of symptoms, signs, and imaging findings can be used to make a presumptive, nonsurgical diagnosis of endometriosis.(4,5)
The first line option for the treatment of mild and moderate pain associated with endometriosis is non-steroidal anti-inflammatory drug (NSAID) and continuous hormonal contraceptives (estrogen/progestin, or progestin only) as this therapy has low risk with few side effects and provides symptom relief for many women. The use of gonadotropin-releasing hormone (GnRH) for initial therapy may be reasonable. For those who have severe pain or continue to experience symptoms on NSAID and continuous hormone therapy, a GnRH may be included in therapy. Women who do not respond to medical treatment may move on to laparoscopy or hysterectomy for treatment.(5) |
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Uterine Leiomyomas |
Uterine Leiomyomas, also known as myomata or fibroids, are the most common gynecologic benign tumors. Uterine leiomyomas are classified based on their location in the uterine wall and are referred to as submucous, intramural, and subserosal. Uterine leiomyomas are monoclonal tumors that arise from the muscular layer of the uterus and consist of large amounts of collagen, fibronectin, and proteoglycan. Leiomyomas can become enlarged causing significant distortion of the uterine surface or cavity.(6,7)
Many patients with uterine leiomyomas are asymptomatic, but symptomatic patients may experience significant symptoms that interfere with daily living. The clinical characteristics can be broken down into three categories:
Uterine leiomyomas are generally diagnosed via pelvic examination and pelvic ultrasound. Other imagining, such as saline-infused sonogram, MRI, and hysteroscopy, are used if further evaluation of the leiomyomas is needed.(8)
Hysterectomy is the only definitive treatment and eliminates the possibility of recurrence. The American College of Gynecology and Obstetrics indicates the following are alternative options to hysterectomy:(9)
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Efficacy |
Myfembree(3) The efficacy and safety of Myfembree in women with heavy menstrual bleeding associated with uterine fibroids were evaluated in two replicate, 24-week, multinational, randomized, double-blind, placebo-controlled studies in a total of 768 premenopausal women with heavy menstrual bleeding associated with uterine fibroids in Study L1 (NCT03049735) and Study L2 (NCT03103087). For study inclusion, women had to have uterine fibroids confirmed by ultrasound examination, and menstrual blood loss (MBL) volume of greater than or equal to 80 mL per cycle for two menstrual cycles or greater than or equal to 160 mL during one cycle to be included in the studies. Women with hemoglobin less than 8.0 g/dL were excluded from the study. Iron therapy was required for women with hemoglobin greater than or equal to 8 g/dL and less than or equal to 10 g/dL. Women were allowed, but not required, to take calcium and vitamin D during the study. Treatment was initiated within the first seven days after the onset of menses.
The primary endpoint of both studies was the proportion of women in the Myfembree group compared with women in the placebo group, who achieved menstrual blood loss volume of less than 80 mL and at least a 50% reduction from baseline MBL volume over the last 35 days of treatment. Key secondary endpoints were related to amenorrhea, MBL volume, and change in hemoglobin. In both Study L1 and Study L2, a statistically higher proportion of women treated with Myfembree achieved the primary endpoint of both an MBL volume of less than 80 mL and at least a 50% reduction from baseline in MBL volume over the last 35 days of treatment compared with placebo. In Studies L1 and L2, 50.0% and 50.4% of women treated with Myfembree, respectively, achieved amenorrhea compared to 6.2% and 3.1% treated with placebo, respectively, over the last 35 days of treatment. The mean MBL volumes in Studies L1 and L2 at baseline were 243.8 mL and 246.7 mL in the Myfembree group and 223.2 mL and 211.8 mL in the placebo group, respectively. The mean reduction in MBL volume from baseline to Week 24 in the Myfembree group was 82.0% in Study L1 and 84.3% in Study L2, compared with placebo which was 19.1% and 15.1%, respectively. A hemoglobin response was defined as a hemoglobin increase greater than 2 g/dL from baseline to Week 24 in the subgroup of women with anemia at baseline (hemoglobin less than or equal to 10.5 g/dL). A statistically higher proportion treated with Myfembree compared with placebo had greater than 2 g/dL improvement in hemoglobin levels. The efficacy of Myfembree in premenopausal women with moderate to severe pain associated with endometriosis was assessed in two 24-week, multinational, randomized, double-blind, placebo-controlled studies; Study S1 (NCT03204318) and Study S2 (NCT03204331). Study S1 included at total of 424 women and Study S2 a total of 405. The co-primary endpoints of the studies were dysmenorrhea and non-menstrual pelvic pain response. Participants in Study S1 showed a 47.6% difference from placebo in dysmenorrhea response and a 18.9% difference in non-menstrual pelvic pain response at week 24, and Study S2 showed differences of 44.6% and 23.4%, respectively.
Orilissa(1,11) The efficacy of Orilissa 150 mg once daily and 200 mg twice daily for the management of moderate to severe pain associated with endometriosis was demonstrated in two multinational double-blind, placebo-controlled trials in 1686 premenopausal women [Study EM-1 (NCT01620528) and Study EM-2 (NCT01931670)]. Each placebo-controlled trial assessed the reduction in moderate to severe endometriosis-associated pain over 6 months of treatment. Each element is scored from 0 (absent) to 3 (severe) for a maximum total score of 15. Subjects were required to have non-menstrual pelvic pain for at least four days in the preceding 35 days, a bone mineral density (BMD) greater then -1.5, and the diagnosis of endometriosis was surgically confirmed. Women were excluded if they had clinically significant gynecologic conditions (e.g., persistent or complex ovarian cyst(s), cancer, pelvic inflammatory disease), a history of osteoporosis, or other metabolic bone disease.
The co-primary efficacy endpoints were (1) the proportion of subjects whose dysmenorrhea responded to treatment at Month 3 and (2) the proportion of subjects whose pelvic pain not related to menses (also known as non-menstrual pelvic pain) responded to treatment at Month 3. A higher proportion of women treated with Orilissa 150 mg once daily or 200 mg twice daily were responders for dysmenorrhea and non-menstrual pelvic pain compared to placebo in a dose-dependent manner at Month 3.
Women in these studies also provided a daily self-assessment of their endometriosis pain using a numeric rating scale (NRS) that asked subjects to rate their endometriosis pain at its worst over the last 24 hours on a scale from 0 (no pain) to 10 (worst pain ever). In Study EM-1, baseline NRS scores were 5.7 for Orilissa 150 mg once daily, 5.5 for Orilissa 200 mg twice daily and 5.6 for placebo. In Study EM-2, baseline NRS scores were 5.7 for Orilissa 150 mg once daily, 5.3 for Orilissa 200 mg twice daily and 5.6 for placebo. Women taking Orilissa 150 mg once daily and 200 mg twice daily reported a statistically (p<0.001) significant reduction from baseline in NRS scores compared to placebo at Month 3 in both Studies EM-1 and EM-2 (Study EM-1: 0.7 points for Orilissa 150 mg once daily and 1.3 points for Orilissa 200 mg twice daily; Study EM-2: 0.6 points for Orilissa 150 mg once daily and 1.2 points for Orilissa 200 mg twice daily). In addition, both Orilissa treatment groups showed statistically significantly greater mean decreases from baseline compared to placebo in dysmenorrhea and non-menstrual pelvic pain scores at Month 6.
Oriahnn(2,10) The efficacy of Oriahnn in the management of heavy menstrual bleeding (HMB) associated with uterine fibroids was demonstrated in two randomized, double-blind, placebo-controlled studies [Study UF-1 (NCT02654054) and Study UF-2 (NCT02691494)] in which 790 premenopausal women with heavy menstrual bleeding received Oriahnn (elagolix 300 mg, estradiol 1 mg, and norethindrone acetate 0.5 mg in the morning and elagolix 300 mg in the evening) or placebo for 6 months. Patients were eligible if they were premenopausal females, had ultrasound confirmed diagnosis of uterine fibroids with heavy bleeding. Heavy menstrual bleeding at baseline was defined as having at least two menstrual cycles with greater than 80 mL of menstrual blood loss (MBL) as assessed by alkaline hematin (AH) method (an objective, validated measure to quantify MBL volume on sanitary products). Eligible patients were required to complete a washout period if previously treated with hormonal/antihormonal therapies. Women were excluded if they had persistent or complex ovarian cyst(s), cancer, pelvic inflammatory disease, history of osteoporosis, or a bone mineral density (BMD) T score of -1.5 or less.
The primary endpoint in both studies was the proportion of responders, defined as women who achieved both 1) MBL volume less than 80 mL at the Final Month and 2) 50% or greater reduction in MBL volume from baseline. A higher proportion of Oriahnn-treated women were responders compared to placebo-treated women.
In Study UF-1, mean baseline MBL was 238 mL for Oriahnn and 255 mL for placebo. In Study UF-2, mean baseline MBL was 228 mL for Oriahnn and 254 mL for placebo. Women taking Oriahnn had a mean reduction of MBL volume from Baseline to Final Month in both Studies UF-1 and UF-2 compared to women taking placebo (Study UF-1: -177 mL for Oriahnn and 1 mL for placebo; Study UF-2: -169 mL for Oriahnn and -4 mL for placebo). In Studies UF-1 and UF-2, a greater proportion (57% and 61%, respectively) of women receiving Oriahnn experienced suppression of bleeding, defined as no bleeding (but spotting allowed), at Final Month, compared to 4% and 5%, respectively, of women receiving placebo. In Studies UF-1 and UF-2, a greater proportion of Oriahnn-treated women who were anemic with baseline Hgb less than or equal to 0.5 g/dL achieved an increase greater than 2 g/dL in Hgb from Baseline to Month 6 compared to placebo-treated women. Over 90% of women with baseline Hgb less than or equal to 10.5 g/dL took supplemental iron.
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Safety |
Myfembree has the following boxed warnings:(3)
Myfembree is contraindicated in patients:(3)
Orilissa has no boxed warnings.(1)
Orilissa has the following contraindications:(1)
Oriahnn has the following boxed warnings:(2)
Oriahnn is contraindication in patients:(2)
Elagolix causes a dose-dependent decrease in bone mineral density (BMD). BMD is greater with increasing duration of use and may not be completely reversible after stopping treatment. The impact of these BMD decreases on long-term bone health and future fracture risk are unknown. Consider assessment of BMD in patients with a history of a low-trauma fracture or other risk factors for osteoporosis or bone loss, and do not use in women with known osteoporosis.(1) |
REFERENCES
Number |
Reference |
1 |
Orilissa prescribing information. AbbVie Inc. February 2021. |
2 |
Oriahnn prescribing information. AbbVie Inc. August 2021. |
3 |
Myfembree prescribing information. Myovant Sciences, Inc. August 2022. |
4 |
Vercellini P, Viganò P, Somigliana E, Fedele L. Endometriosis: pathogenesis and treatment. Nat Rev Endocrinol 2014; 10:261. |
5 |
American College of Obstetricians and Gynecologists. ACOG practice bulletin no. 114: management of endometriosis. Obstet Gynecol 2010; 116:223. Reaffirmed 2018. |
6 |
Sabry, M., & Al-Hendy, A. (2012). Medical treatment of uterine leiomyoma. Reproductive sciences (Thousand Oaks, Calif.), 19(4), 339–353. https://doi.org/10.1177/1933719111432867. |
7 |
Munro MG, Critchley HO, Fraser IS, FIGO Menstrual Disorders Working Group. The FIGO classification of causes of abnormal uterine bleeding in the reproductive years. Fertil Steril 2011; 95:2204. |
8 |
American College of Obstetricians and Gynecologists. ACOG practice bulletin no. 128: diagnosis of abnormal uterine bleeding in reproductive-aged women. Obstet Gynecol. 2012;120(1):197-206. Reaffirmed 2016. doi:10.1097/AOG.0b013e318262e320. |
9 |
American College of Obstetricians and Gynecologists’ Committee on Practice Bulletins–Gynecology. Management of Symptomatic Uterine Leiomyomas: ACOG Practice Bulletin, Number 228. Obstet Gynecol. 2021;137(6):e100-e115. doi:10.1097/AOG.0000000000004401 |
10 |
Schlaff WD, Ackerman RT, Al-Hendy A, et al. Elagolix for Heavy Menstrual Bleeding in Women with Uterine Fibroids. N Engl J Med 2020; 382:328. |
11 |
Taylor HS, Giudice LC, Lessey BA, et al. Treatment of Endometriosis-Associated Pain with Elagolix, an Oral GnRH Antagonist. N Engl J Med 2017; 377:28. |
POLICY AGENT SUMMARY PRIOR AUTHORIZATION
Agent Names |
Strength |
Targeted MSC |
Available MSC |
Preferred Status |
Effective Date |
|
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MYFEMBREE*relugolix-estradiol-norethindrone acetate tab |
40 MG |
M ; N ; O ; Y |
N |
|
|
ORIAHNN*elagolix-estrad-noreth |
300 MG |
M ; N ; O ; Y |
N |
|
|
ORILISSA*elagolix sodium tab |
150 MG ; 200 MG |
M ; N ; O ; Y |
N |
|
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POLICY AGENT SUMMARY QUANTITY LIMIT
Target Agent GPI |
Agent Names |
Strength |
QL Amount |
Dose Form |
Days Supply |
Duration |
Addtl QL Info |
Allowed Exceptions |
Targeted NDCs When Exclusions Exist |
Effective Date |
|
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24993503800320 |
MYFEMBREE*Relugolix-Estradiol-Norethindrone Acetate Tab 40-1-0.5 MG |
40 MG |
30.0 |
TABS |
30 |
Days |
|
|
|
|
2499350340B220 |
ORIAHNN*Elagolix-Estrad-Noreth 300-1-0.5MG & Elagolix 300MG Cap Pack |
300 MG |
56.0 |
CAPS |
28 |
Days |
|
|
|
|
30090030100320 |
ORILISSA*Elagolix Sodium Tab 150 MG (Base Equiv) |
150 MG |
30.0 |
TABS |
30 |
Days |
|
|
|
|
30090030100330 |
ORILISSA*Elagolix Sodium Tab 200 MG (Base Equiv) |
200 MG |
60.0 |
TABS |
30 |
Days |
|
|
|
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CLIENT SUMMARY – PRIOR AUTHORIZATION
Agent Names |
Strength |
Client Formulary |
MYFEMBREE*relugolix-estradiol-norethindrone acetate tab |
40 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
ORIAHNN*elagolix-estrad-noreth |
300 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
ORILISSA*elagolix sodium tab |
150 MG ; 200 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
CLIENT SUMMARY – QUANTITY LIMITS
Agent Names |
Strength |
Client Formulary |
MYFEMBREE*Relugolix-Estradiol-Norethindrone Acetate Tab 40-1-0.5 MG |
40 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
ORIAHNN*Elagolix-Estrad-Noreth 300-1-0.5MG & Elagolix 300MG Cap Pack |
300 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
ORILISSA*Elagolix Sodium Tab 150 MG (Base Equiv) |
150 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
ORILISSA*Elagolix Sodium Tab 200 MG (Base Equiv) |
200 MG |
Blue Partner ; Commercial ; GenPlus ; Health Insurance Marketplace ; NetResults A Series ; SourceRx |
PRIOR AUTHORIZATION CLINICAL CRITERIA FOR APPROVAL
Module |
Clinical Criteria for Approval |
Oriahnn and Myfembree |
Initial Evaluation Target Agent(s) will be approved when ALL of the following are met:
Length of Approval: Up to 6 months, with a lifetime maximum of 24 months
Renewal Evaluation Target Agent will be approved when ALL of the following are met:
Length of Approval: Up to 6 months, with a lifetime maximum of 24 months
|
Orilissa |
Initial Evaluation Target Agent will be approved when ALL of the following are met:
Length of Approval: Up to 6 months with a lifetime maximum of 24 months with the 150 mg without coexisting moderate hepatic impairment, a lifetime maximum of 6 months with the 150 mg with coexisting moderate hepatic impairment, and a lifetime maximum of 6 months with the 200 mg
Renewal Evaluation Target Agent will be approved when ALL of the following are met:
Length of Approval: Up to 6 months with a lifetime maximum of 24 months with the 150 mg without coexisting moderate hepatic impairment OR a lifetime maximum of 6 months with the 150 mg with coexisting moderate hepatic impairment |
This pharmacy policy is not an authorization, certification, explanation of benefits or a contract. Eligibility and benefits are determined on a case-by-case basis according to the terms of the member’s plan in effect as of the date services are rendered. All pharmacy policies are based on (i) information in FDA approved package inserts (and black box warning, alerts, or other information disseminated by the FDA as applicable); (ii) research of current medical and pharmacy literature; and/or (iii) review of common medical practices in the treatment and diagnosis of disease as of the date hereof. Physicians and other providers are solely responsible for all aspects of medical care and treatment, including the type, quality, and levels of care and treatment.
The purpose of Blue Cross and Blue Shield of Alabama’s pharmacy policies are to provide a guide to coverage. Pharmacy policies are not intended to dictate to physicians how to practice medicine. Physicians should exercise their medical judgment in providing the care they feel is most appropriate for their patients.
Neither this policy, nor the successful adjudication of a pharmacy claim, is guarantee of payment.
Commercial _ PS _ Elagolix/Relugolix Prior Authorization with Quantity Limit _ProgSum_ 1/1/2023