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Managing Heavy Menstrual Bleeding Associated with Fibroids
Kelsey Kennedy is a Family Nurse Practitioner (FNP) and has been working as a nurse practitioner in the Women's Health Institute at the Cleveland Clinic in General Gynecology for the past three years. She has her undergraduate degree from Saint Louis University and completed her graduate studies at Walsh University. She works with patients providing annual/wellness care, contraceptive counseling, abnormal bleeding evaluation and addresses many other non-OB gynecologic issues. The best part about her job is connecting with women and empowering the women she serves to be in control of their reproductive health and wellness.
As a nurse practitioner focused on benign gynecological treatment, what is your role as it relates to uterine fibroids, which are benign non-cancerous tumors?
Ms. Kennedy: As Nurse Practitioner (NP) working in GYN, I see both common and complex gynecologic, sexual, reproductive, menopausal issues. We really do it all. The NP collaborates with the entire medical health care team, including physicians, medical assistants, nursing, and administrators.
In the outpatient office practice with the Cleveland Clinic, I provide mostly benign or general GYN care, which means I see a lot of annual wellness exams, infection checks, birth control consults, and abnormal bleeding. I see patients that may have complaints of heavy periods, pelvic pain, pressure, but they might not have a formal diagnosis or know exactly why they have such heavy periods. Sometimes I see patients that have never even heard of fibroids. It’s my job to take a thorough history, perform a physical exam, and order any additional testing indicated to get the workup started to figure out exactly what's going on.
Abnormal uterine bleeding is defined as a change in the frequency, duration, or amount of menstrual bleeding. It's a common GYN complaint that affects anywhere from 10% to 30% of reproductive age women. In fact, abnormal bleeding is the reason for 1/3 of all outpatient GYN visits and a common cause of abnormal uterine bleeding is fibroids.
So just to review, fibroids are those benign, meaning non-cancerous, tumors made of smooth muscle tissue. Fibroids affect up to 40% of women of reproductive age. And by age 50, up to 70% of women have at least one fibroid. Fibroids are very common. It is important to know that only about 25% of fibroids are clinically significant or problematic enough to require intervention. With that being said, we know that fibroids can be asymptomatic, but often, they can cause pain and bleeding.
Some situations that occur that might make me suspect fibroids include a history of periods that are regular, once monthly, but progressively becoming heavier and heavier over time; periods that last longer than seven days; menstrual bleeding so heavy patients soak through overnight pads or their clothes during the day or overnight; menstrual bleeding with large clots; pelvic pain; pressure; urinary frequency, which could be related to fibroids pressing on the bladder; or constipation, which we know has many causes but can sometimes be related to fibroids pressing on the rectum. That’s it.
What impact does Long-Acting Reversible Contraception, or LARC, have on the uterus?
Ms. Kennedy: Generally speaking, Long-Acting Reversible Contraception, or LARC, is a broad category of birth control methods that provide contraception for an extended period of time-- anywhere from 3 to 10 years, depending on the type you choose. The best part about LARC options is they do not require user action. It's 99% effective in preventing unwanted pregnancy. I like to call it set-it-and-forget-it birth control.
The LARC options we have included are all the IUDs, which consists of the Paragard or copper IUD, and the three different hormonal IUDs-- the Mirena, Kyleena, and the Skyla. That also includes the Nexplanon arm implant. Out of all these LARC options, the Mirena IUD is the only one that’s FDA approved to treat heavy menstrual bleeding which can include heavy menstrual bleeding related to fibroids. The Mirena is FDA approved right now for seven years of use, which is a nice long time to get a lot of good benefit.
The Mirena IUD, specifically, is a T-shaped device that's placed in the uterus. It releases a steady local, meaning the hormone is released pretty much just in the uterus, amount of levonorgestrel, which is a second-generation synthetic progesterone. Basically, it's a hormone. The Mirena releases 20 micrograms of levonorgestrel into the uterus every day. What this hormone does is cause a dramatic reduction of blood flow by changing the endometrium, or the lining of the uterus.
The Mirena IUD was found to reduce blood loss by 86% after three months of use and by up to 97% after 12 months of use. This big reduction in bleeding subsequently leads to an increase in iron and hemoglobin levels in women with heavy bleeding and fibroids.
Hysterectomy has long been the definitive solution for abnormal bleeding that doesn't respond to our usual treatments. But since the Mirena was developed in the 1990s, more and more evidence has come to light that the Mirena can be a safe and effective medical alternative to hysterectomy. Many women benefit from and seek other management options for bleeding and heavy bleeding relating to fibroids other than hysterectomy because they might desire future childbearing, or they just might want to retain their uterus.
In addition, we also know that fibroids typically regress in menopause. Using the Mirena IUD is a great solution to control heavy bleeding that a woman can use until they're in menopause and no longer having periods. The Mirena IUD is much less invasive than a hysterectomy and has lower risk for complications.
What steps do you take to identify encounters that might impose challenges as it relates to the uterine structure?
Ms. Kennedy: One thing that may impose a challenge in using the Mirena IUD to manage heavy bleeding related to fibroids is the specific size and location of the fibroids. Submucosal fibroids, also called intracavitary fibroids, grow into the uterus. These submucosal fibroids grow just below the inner lining of the uterus. They often cause more bleeding and problems than other types of fibroids because they crowd the uterine space. If the submucosal fibroid is too big or filling up too much of the uterine cavity, there may not be enough room for us to place a Mirena IUD.
The rates of IUD expulsion are increased in patients with fibroids that distort the uterine cavity. That's one thing we definitely want to consider. I typically refer these patients to one of my GYN surgeon colleagues to determine if the submucosal fibroid should be removed hysteroscopically in the OR. Sometimes after removing these submucosal fibroids via hysteroscopy in the OR, the surgeons will place the Mirena IUD at the end of the case.
I think you touched on this a little bit, but are there methods, in addition to IUDs, that would assist in managing heavy menstrual bleeding associated with uterine fibroids?
Ms. Kennedy: Yes. We have several current methods to manage heavy menstrual bleeding associated with uterine fibroids. One method is simply expectant management or watchful waiting. This means that the amount of bleeding or pain a woman is having related to fibroids is neither severe nor debilitating for her, but we continue to monitor them closely. We usually review what criteria the patient should look out for that may indicate she needs to follow up on, for us to take a closer look at her fibroids. Typically, that would be worsening bleeding or worsening pain.
Some oral medication options are hormonal methods which can include combined oral birth control pills, oral progesterone pills, and sometimes we use injections such as Depo-Provera, which is typically used for birth control. Oral contraceptives can reduce bleeding associated with fibroids by about 40% to 50%.
We also have non-hormonal medications like tranexamic acid, or Lysteda, which is an antifibrinolytic agent that women take only during their monthly periods for up to five days. Women who have a history of clots cannot take this drug. However, for women who can safely use this medication, on average, Lysteda has been shown to reduce the amount of blood loss during monthly periods by about 40%. There are other medication options, including GnRH antagonists that I don't prescribe as often.
The Mirena IUD, as we've discussed, is also such a great option to reduce heavy menstrual bleeding in women which can reduce menstrual bleeding by 86% to 97%. That’s a big jump. For patients that might need procedural interventions or surgical approaches, that may be most appropriate if they are having bulk symptoms associated with their fibroids like pelvic pain, pelvic pressure, urinary, or frequency. These kinds of symptoms are caused by the sheer size of the fibroids or from the fibroids pressing on surrounding structures. Bulk symptoms often do not improve much with medications or the IUDs. Those options address bleeding associated with fibroids much better.
How likely are women to stay on these medications that have contraceptive benefits based on the impact it may have in relation to uterine fibroids?
Ms. Kennedy: In one study that examined the effectiveness of the Mirena IUD versus other medications, including oral progesterone therapy to manage heavy bleeding, 76% of women using the Mirena IUD wished to continue the treatment compared to 22% of women that wished to continue the oral progestin therapy.
In another prospective observational clinical study, 82.5% of women had improvement of heavy menstrual bleeding with the Mirena. They continued to use the Mirena after 12 months. The Mirena IUD is effective in controlling heavy menstrual bleeding related to fibroids in about 77% of cases. The most common side effect is menstrual spotting for a few months after insertion. But overall, we do see a pretty high user satisfaction rate.
American College of Obstetricians and Gynecologists. (2021). Management of symptomatic uterine leiomyomas. (Practice Bulletin 228). https://www.acog.org/clinical/clinical-guidance/practice-bulletin/articles/2021/06/management-of-symptomatic-uterine-leiomyomas
Desai, R. M. (2012). Efficacy of levonorgestrel releasing intrauterine system for the treatment of menorrhagia due to benign uterine lesions in perimenopausal women. Journal of Mid-Life Health, 3(1), 20–23. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.98812
Machado, R. B., de Souza, I. M., Beltrame, A., Bernardes, C. R., Morimoto, M. S., & Santana, N. (2013). The levonorgestrel-releasing intrauterine system: its effect on the number of hysterectomies performed in perimenopausal women with uterine fibroids. Gynecological Endocrinology : The Official Journal of the International Society of Gynecological Endocrinology, 29(5), 492–495. https://doi-org.proxy.library.kent.edu/10.3109/09513590.2013.769517
Osama Shawki, Amr Wahba, & Navneet Magon. (2013). Abnormal uterine bleeding in midlife: The role of levonorgestrel intrauterine system. Journal of Mid-Life Health, 4(1), 36–39. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.109634
Kelsey Kennedy is a Family Nurse Practitioner (FNP) and has been working as a nurse practitioner in the Women's Health Institute at the Cleveland Clinic in General Gynecology for the past three years. She has her undergraduate degree from Saint Louis University and completed her graduate studies at Walsh University. She works with patients providing annual/wellness care, contraceptive counseling, abnormal bleeding evaluation and addresses many other non-OB gynecologic issues. The best part about her job is connecting with women and empowering the women she serves to be in control of their reproductive health and wellness.
As a nurse practitioner focused on benign gynecological treatment, what is your role as it relates to uterine fibroids, which are benign non-cancerous tumors?
Ms. Kennedy: As Nurse Practitioner (NP) working in GYN, I see both common and complex gynecologic, sexual, reproductive, menopausal issues. We really do it all. The NP collaborates with the entire medical health care team, including physicians, medical assistants, nursing, and administrators.
In the outpatient office practice with the Cleveland Clinic, I provide mostly benign or general GYN care, which means I see a lot of annual wellness exams, infection checks, birth control consults, and abnormal bleeding. I see patients that may have complaints of heavy periods, pelvic pain, pressure, but they might not have a formal diagnosis or know exactly why they have such heavy periods. Sometimes I see patients that have never even heard of fibroids. It’s my job to take a thorough history, perform a physical exam, and order any additional testing indicated to get the workup started to figure out exactly what's going on.
Abnormal uterine bleeding is defined as a change in the frequency, duration, or amount of menstrual bleeding. It's a common GYN complaint that affects anywhere from 10% to 30% of reproductive age women. In fact, abnormal bleeding is the reason for 1/3 of all outpatient GYN visits and a common cause of abnormal uterine bleeding is fibroids.
So just to review, fibroids are those benign, meaning non-cancerous, tumors made of smooth muscle tissue. Fibroids affect up to 40% of women of reproductive age. And by age 50, up to 70% of women have at least one fibroid. Fibroids are very common. It is important to know that only about 25% of fibroids are clinically significant or problematic enough to require intervention. With that being said, we know that fibroids can be asymptomatic, but often, they can cause pain and bleeding.
Some situations that occur that might make me suspect fibroids include a history of periods that are regular, once monthly, but progressively becoming heavier and heavier over time; periods that last longer than seven days; menstrual bleeding so heavy patients soak through overnight pads or their clothes during the day or overnight; menstrual bleeding with large clots; pelvic pain; pressure; urinary frequency, which could be related to fibroids pressing on the bladder; or constipation, which we know has many causes but can sometimes be related to fibroids pressing on the rectum. That’s it.
What impact does Long-Acting Reversible Contraception, or LARC, have on the uterus?
Ms. Kennedy: Generally speaking, Long-Acting Reversible Contraception, or LARC, is a broad category of birth control methods that provide contraception for an extended period of time-- anywhere from 3 to 10 years, depending on the type you choose. The best part about LARC options is they do not require user action. It's 99% effective in preventing unwanted pregnancy. I like to call it set-it-and-forget-it birth control.
The LARC options we have included are all the IUDs, which consists of the Paragard or copper IUD, and the three different hormonal IUDs-- the Mirena, Kyleena, and the Skyla. That also includes the Nexplanon arm implant. Out of all these LARC options, the Mirena IUD is the only one that’s FDA approved to treat heavy menstrual bleeding which can include heavy menstrual bleeding related to fibroids. The Mirena is FDA approved right now for seven years of use, which is a nice long time to get a lot of good benefit.
The Mirena IUD, specifically, is a T-shaped device that's placed in the uterus. It releases a steady local, meaning the hormone is released pretty much just in the uterus, amount of levonorgestrel, which is a second-generation synthetic progesterone. Basically, it's a hormone. The Mirena releases 20 micrograms of levonorgestrel into the uterus every day. What this hormone does is cause a dramatic reduction of blood flow by changing the endometrium, or the lining of the uterus.
The Mirena IUD was found to reduce blood loss by 86% after three months of use and by up to 97% after 12 months of use. This big reduction in bleeding subsequently leads to an increase in iron and hemoglobin levels in women with heavy bleeding and fibroids.
Hysterectomy has long been the definitive solution for abnormal bleeding that doesn't respond to our usual treatments. But since the Mirena was developed in the 1990s, more and more evidence has come to light that the Mirena can be a safe and effective medical alternative to hysterectomy. Many women benefit from and seek other management options for bleeding and heavy bleeding relating to fibroids other than hysterectomy because they might desire future childbearing, or they just might want to retain their uterus.
In addition, we also know that fibroids typically regress in menopause. Using the Mirena IUD is a great solution to control heavy bleeding that a woman can use until they're in menopause and no longer having periods. The Mirena IUD is much less invasive than a hysterectomy and has lower risk for complications.
What steps do you take to identify encounters that might impose challenges as it relates to the uterine structure?
Ms. Kennedy: One thing that may impose a challenge in using the Mirena IUD to manage heavy bleeding related to fibroids is the specific size and location of the fibroids. Submucosal fibroids, also called intracavitary fibroids, grow into the uterus. These submucosal fibroids grow just below the inner lining of the uterus. They often cause more bleeding and problems than other types of fibroids because they crowd the uterine space. If the submucosal fibroid is too big or filling up too much of the uterine cavity, there may not be enough room for us to place a Mirena IUD.
The rates of IUD expulsion are increased in patients with fibroids that distort the uterine cavity. That's one thing we definitely want to consider. I typically refer these patients to one of my GYN surgeon colleagues to determine if the submucosal fibroid should be removed hysteroscopically in the OR. Sometimes after removing these submucosal fibroids via hysteroscopy in the OR, the surgeons will place the Mirena IUD at the end of the case.
I think you touched on this a little bit, but are there methods, in addition to IUDs, that would assist in managing heavy menstrual bleeding associated with uterine fibroids?
Ms. Kennedy: Yes. We have several current methods to manage heavy menstrual bleeding associated with uterine fibroids. One method is simply expectant management or watchful waiting. This means that the amount of bleeding or pain a woman is having related to fibroids is neither severe nor debilitating for her, but we continue to monitor them closely. We usually review what criteria the patient should look out for that may indicate she needs to follow up on, for us to take a closer look at her fibroids. Typically, that would be worsening bleeding or worsening pain.
Some oral medication options are hormonal methods which can include combined oral birth control pills, oral progesterone pills, and sometimes we use injections such as Depo-Provera, which is typically used for birth control. Oral contraceptives can reduce bleeding associated with fibroids by about 40% to 50%.
We also have non-hormonal medications like tranexamic acid, or Lysteda, which is an antifibrinolytic agent that women take only during their monthly periods for up to five days. Women who have a history of clots cannot take this drug. However, for women who can safely use this medication, on average, Lysteda has been shown to reduce the amount of blood loss during monthly periods by about 40%. There are other medication options, including GnRH antagonists that I don't prescribe as often.
The Mirena IUD, as we've discussed, is also such a great option to reduce heavy menstrual bleeding in women which can reduce menstrual bleeding by 86% to 97%. That’s a big jump. For patients that might need procedural interventions or surgical approaches, that may be most appropriate if they are having bulk symptoms associated with their fibroids like pelvic pain, pelvic pressure, urinary, or frequency. These kinds of symptoms are caused by the sheer size of the fibroids or from the fibroids pressing on surrounding structures. Bulk symptoms often do not improve much with medications or the IUDs. Those options address bleeding associated with fibroids much better.
How likely are women to stay on these medications that have contraceptive benefits based on the impact it may have in relation to uterine fibroids?
Ms. Kennedy: In one study that examined the effectiveness of the Mirena IUD versus other medications, including oral progesterone therapy to manage heavy bleeding, 76% of women using the Mirena IUD wished to continue the treatment compared to 22% of women that wished to continue the oral progestin therapy.
In another prospective observational clinical study, 82.5% of women had improvement of heavy menstrual bleeding with the Mirena. They continued to use the Mirena after 12 months. The Mirena IUD is effective in controlling heavy menstrual bleeding related to fibroids in about 77% of cases. The most common side effect is menstrual spotting for a few months after insertion. But overall, we do see a pretty high user satisfaction rate.
Kelsey Kennedy is a Family Nurse Practitioner (FNP) and has been working as a nurse practitioner in the Women's Health Institute at the Cleveland Clinic in General Gynecology for the past three years. She has her undergraduate degree from Saint Louis University and completed her graduate studies at Walsh University. She works with patients providing annual/wellness care, contraceptive counseling, abnormal bleeding evaluation and addresses many other non-OB gynecologic issues. The best part about her job is connecting with women and empowering the women she serves to be in control of their reproductive health and wellness.
As a nurse practitioner focused on benign gynecological treatment, what is your role as it relates to uterine fibroids, which are benign non-cancerous tumors?
Ms. Kennedy: As Nurse Practitioner (NP) working in GYN, I see both common and complex gynecologic, sexual, reproductive, menopausal issues. We really do it all. The NP collaborates with the entire medical health care team, including physicians, medical assistants, nursing, and administrators.
In the outpatient office practice with the Cleveland Clinic, I provide mostly benign or general GYN care, which means I see a lot of annual wellness exams, infection checks, birth control consults, and abnormal bleeding. I see patients that may have complaints of heavy periods, pelvic pain, pressure, but they might not have a formal diagnosis or know exactly why they have such heavy periods. Sometimes I see patients that have never even heard of fibroids. It’s my job to take a thorough history, perform a physical exam, and order any additional testing indicated to get the workup started to figure out exactly what's going on.
Abnormal uterine bleeding is defined as a change in the frequency, duration, or amount of menstrual bleeding. It's a common GYN complaint that affects anywhere from 10% to 30% of reproductive age women. In fact, abnormal bleeding is the reason for 1/3 of all outpatient GYN visits and a common cause of abnormal uterine bleeding is fibroids.
So just to review, fibroids are those benign, meaning non-cancerous, tumors made of smooth muscle tissue. Fibroids affect up to 40% of women of reproductive age. And by age 50, up to 70% of women have at least one fibroid. Fibroids are very common. It is important to know that only about 25% of fibroids are clinically significant or problematic enough to require intervention. With that being said, we know that fibroids can be asymptomatic, but often, they can cause pain and bleeding.
Some situations that occur that might make me suspect fibroids include a history of periods that are regular, once monthly, but progressively becoming heavier and heavier over time; periods that last longer than seven days; menstrual bleeding so heavy patients soak through overnight pads or their clothes during the day or overnight; menstrual bleeding with large clots; pelvic pain; pressure; urinary frequency, which could be related to fibroids pressing on the bladder; or constipation, which we know has many causes but can sometimes be related to fibroids pressing on the rectum. That’s it.
What impact does Long-Acting Reversible Contraception, or LARC, have on the uterus?
Ms. Kennedy: Generally speaking, Long-Acting Reversible Contraception, or LARC, is a broad category of birth control methods that provide contraception for an extended period of time-- anywhere from 3 to 10 years, depending on the type you choose. The best part about LARC options is they do not require user action. It's 99% effective in preventing unwanted pregnancy. I like to call it set-it-and-forget-it birth control.
The LARC options we have included are all the IUDs, which consists of the Paragard or copper IUD, and the three different hormonal IUDs-- the Mirena, Kyleena, and the Skyla. That also includes the Nexplanon arm implant. Out of all these LARC options, the Mirena IUD is the only one that’s FDA approved to treat heavy menstrual bleeding which can include heavy menstrual bleeding related to fibroids. The Mirena is FDA approved right now for seven years of use, which is a nice long time to get a lot of good benefit.
The Mirena IUD, specifically, is a T-shaped device that's placed in the uterus. It releases a steady local, meaning the hormone is released pretty much just in the uterus, amount of levonorgestrel, which is a second-generation synthetic progesterone. Basically, it's a hormone. The Mirena releases 20 micrograms of levonorgestrel into the uterus every day. What this hormone does is cause a dramatic reduction of blood flow by changing the endometrium, or the lining of the uterus.
The Mirena IUD was found to reduce blood loss by 86% after three months of use and by up to 97% after 12 months of use. This big reduction in bleeding subsequently leads to an increase in iron and hemoglobin levels in women with heavy bleeding and fibroids.
Hysterectomy has long been the definitive solution for abnormal bleeding that doesn't respond to our usual treatments. But since the Mirena was developed in the 1990s, more and more evidence has come to light that the Mirena can be a safe and effective medical alternative to hysterectomy. Many women benefit from and seek other management options for bleeding and heavy bleeding relating to fibroids other than hysterectomy because they might desire future childbearing, or they just might want to retain their uterus.
In addition, we also know that fibroids typically regress in menopause. Using the Mirena IUD is a great solution to control heavy bleeding that a woman can use until they're in menopause and no longer having periods. The Mirena IUD is much less invasive than a hysterectomy and has lower risk for complications.
What steps do you take to identify encounters that might impose challenges as it relates to the uterine structure?
Ms. Kennedy: One thing that may impose a challenge in using the Mirena IUD to manage heavy bleeding related to fibroids is the specific size and location of the fibroids. Submucosal fibroids, also called intracavitary fibroids, grow into the uterus. These submucosal fibroids grow just below the inner lining of the uterus. They often cause more bleeding and problems than other types of fibroids because they crowd the uterine space. If the submucosal fibroid is too big or filling up too much of the uterine cavity, there may not be enough room for us to place a Mirena IUD.
The rates of IUD expulsion are increased in patients with fibroids that distort the uterine cavity. That's one thing we definitely want to consider. I typically refer these patients to one of my GYN surgeon colleagues to determine if the submucosal fibroid should be removed hysteroscopically in the OR. Sometimes after removing these submucosal fibroids via hysteroscopy in the OR, the surgeons will place the Mirena IUD at the end of the case.
I think you touched on this a little bit, but are there methods, in addition to IUDs, that would assist in managing heavy menstrual bleeding associated with uterine fibroids?
Ms. Kennedy: Yes. We have several current methods to manage heavy menstrual bleeding associated with uterine fibroids. One method is simply expectant management or watchful waiting. This means that the amount of bleeding or pain a woman is having related to fibroids is neither severe nor debilitating for her, but we continue to monitor them closely. We usually review what criteria the patient should look out for that may indicate she needs to follow up on, for us to take a closer look at her fibroids. Typically, that would be worsening bleeding or worsening pain.
Some oral medication options are hormonal methods which can include combined oral birth control pills, oral progesterone pills, and sometimes we use injections such as Depo-Provera, which is typically used for birth control. Oral contraceptives can reduce bleeding associated with fibroids by about 40% to 50%.
We also have non-hormonal medications like tranexamic acid, or Lysteda, which is an antifibrinolytic agent that women take only during their monthly periods for up to five days. Women who have a history of clots cannot take this drug. However, for women who can safely use this medication, on average, Lysteda has been shown to reduce the amount of blood loss during monthly periods by about 40%. There are other medication options, including GnRH antagonists that I don't prescribe as often.
The Mirena IUD, as we've discussed, is also such a great option to reduce heavy menstrual bleeding in women which can reduce menstrual bleeding by 86% to 97%. That’s a big jump. For patients that might need procedural interventions or surgical approaches, that may be most appropriate if they are having bulk symptoms associated with their fibroids like pelvic pain, pelvic pressure, urinary, or frequency. These kinds of symptoms are caused by the sheer size of the fibroids or from the fibroids pressing on surrounding structures. Bulk symptoms often do not improve much with medications or the IUDs. Those options address bleeding associated with fibroids much better.
How likely are women to stay on these medications that have contraceptive benefits based on the impact it may have in relation to uterine fibroids?
Ms. Kennedy: In one study that examined the effectiveness of the Mirena IUD versus other medications, including oral progesterone therapy to manage heavy bleeding, 76% of women using the Mirena IUD wished to continue the treatment compared to 22% of women that wished to continue the oral progestin therapy.
In another prospective observational clinical study, 82.5% of women had improvement of heavy menstrual bleeding with the Mirena. They continued to use the Mirena after 12 months. The Mirena IUD is effective in controlling heavy menstrual bleeding related to fibroids in about 77% of cases. The most common side effect is menstrual spotting for a few months after insertion. But overall, we do see a pretty high user satisfaction rate.
American College of Obstetricians and Gynecologists. (2021). Management of symptomatic uterine leiomyomas. (Practice Bulletin 228). https://www.acog.org/clinical/clinical-guidance/practice-bulletin/articles/2021/06/management-of-symptomatic-uterine-leiomyomas
Desai, R. M. (2012). Efficacy of levonorgestrel releasing intrauterine system for the treatment of menorrhagia due to benign uterine lesions in perimenopausal women. Journal of Mid-Life Health, 3(1), 20–23. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.98812
Machado, R. B., de Souza, I. M., Beltrame, A., Bernardes, C. R., Morimoto, M. S., & Santana, N. (2013). The levonorgestrel-releasing intrauterine system: its effect on the number of hysterectomies performed in perimenopausal women with uterine fibroids. Gynecological Endocrinology : The Official Journal of the International Society of Gynecological Endocrinology, 29(5), 492–495. https://doi-org.proxy.library.kent.edu/10.3109/09513590.2013.769517
Osama Shawki, Amr Wahba, & Navneet Magon. (2013). Abnormal uterine bleeding in midlife: The role of levonorgestrel intrauterine system. Journal of Mid-Life Health, 4(1), 36–39. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.109634
American College of Obstetricians and Gynecologists. (2021). Management of symptomatic uterine leiomyomas. (Practice Bulletin 228). https://www.acog.org/clinical/clinical-guidance/practice-bulletin/articles/2021/06/management-of-symptomatic-uterine-leiomyomas
Desai, R. M. (2012). Efficacy of levonorgestrel releasing intrauterine system for the treatment of menorrhagia due to benign uterine lesions in perimenopausal women. Journal of Mid-Life Health, 3(1), 20–23. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.98812
Machado, R. B., de Souza, I. M., Beltrame, A., Bernardes, C. R., Morimoto, M. S., & Santana, N. (2013). The levonorgestrel-releasing intrauterine system: its effect on the number of hysterectomies performed in perimenopausal women with uterine fibroids. Gynecological Endocrinology : The Official Journal of the International Society of Gynecological Endocrinology, 29(5), 492–495. https://doi-org.proxy.library.kent.edu/10.3109/09513590.2013.769517
Osama Shawki, Amr Wahba, & Navneet Magon. (2013). Abnormal uterine bleeding in midlife: The role of levonorgestrel intrauterine system. Journal of Mid-Life Health, 4(1), 36–39. https://doi-org.proxy.library.kent.edu/10.4103/0976-7800.109634