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The price for an in vitro fertilization (IVF) cycle continues to increase annually by many clinics, particularly because of “add-ons” of dubious value.
The initial application of IVF was for tubal factor infertility. Over the decades since 1981, the year of the first successful live birth in the United States, indications for IVF have dramatically expanded – ovulation dysfunction, unexplained infertility, male factor, advanced stage endometriosis, unexplained infertility, embryo testing to avoid an inherited genetic disease from the intended parents carrying the same mutation, and family balancing for gender, along with fertility preservation, including before potentially gonadotoxic treatment and “elective” planned oocyte cryopreservation.
From RESOLVE.org, the National Infertility Association: “As of June 2022, 20 states have passed fertility insurance coverage laws, 14 of those laws include IVF coverage, and 12 states have fertility preservation laws for iatrogenic (medically induced) infertility.” Consequently, “affordable IVF” is paramount to providing equal access for patients.
I spoke with the past president of The Society for Assisted Reproductive Technology (SART.org), Kevin Doody, MD, HCLD, to discuss current IVF treatment options for couples that may decrease their financial burden, particularly by applying a novel approach – called INVOcell – that involves using the woman’s vagina as the embryo “incubator.” Dr. Doody is director of CARE Fertility in Bedford, Tex., and clinical professor at UT Southwestern Medical Center, Dallas.
How does limiting the dosage of gonadotropins in IVF cycles, known as “minimal stimulation,” affect pregnancy outcomes?
IVF medications are often costly, so it is logical to try and minimize expenses by using them judiciously. “Minimal stimulation” generally is not the best approach, as having more eggs usually leads to better pregnancy rates. High egg yield increases short-term success and provides additional embryos for future attempts.
However, extremely high gonadotropin doses do not necessarily yield more eggs or successful pregnancies. The dose response to gonadotropins follows a sigmoid curve, and typically doses beyond 225-300 IU per day do not offer additional benefits, except for women with an elevated body weight. Yet, some physicians continue to use higher doses in women with low ovarian reserve, which is often not beneficial and can add unnecessary costs.
Is “natural cycle” IVF cost-effective with acceptable pregnancy success rates?
Although the first-ever IVF baby was conceived through a natural cycle, this approach has very low success rates. Even with advancements in IVF laboratory technologies, the outcomes of natural cycle IVF have remained disappointingly low and are generally considered unacceptable.
Are there other cost-saving alternatives for IVF that still maintain reasonable success rates?
Some patients can undergo a more simplified ovarian stimulation protocol that reduces the number of monitoring visits, thus reducing costs. In couples without a severe male factor, the application and additional expense of intracytoplasmic sperm injection (ICSI) is unnecessary. Pre-implantation genetic testing for embryo aneuploidy, another “add-on” procedure, has specific indications and medical evidence does not support its use in all patient cycles.
How can the cost of a standard IVF cycle be reduced, especially in areas without mandated infertility insurance coverage?
Addressing this issue involves considering principles of justice in medical ethics, which emphasize equal health care access for all individuals. Infertility is a medical condition and IVF is expensive, so lack of insurance coverage often restricts access. Our clinic offers a more affordable option called “effortless IVF” using an intravaginal culture system (INVOcell), which minimizes the monitoring process while maintaining satisfactory success rates and reducing the risks associated with ovarian hyperstimulation syndrome.
What is INVOcell, and how successful is it in terms of live birth rates?
INVOcell is an innovative approach to IVF, where an intravaginal culture system is used as an “embryo incubator whereby freshly harvested eggs along with sperm are immediately added to a small chamber device that is placed in the woman’s vagina for up to 5 days to allow for fertilization and embryo development.” The woman, typically, has no discomfort from the device. For appropriately selected patients, the literature has shown live birth rates are comparable to those achieved using conventional laboratory incubation systems.
As an early participant in INVOcell research, can you share insights on the ideal candidates for this procedure and any contraindications?
The INVOcell system is best suited for straightforward cases. It is not recommended for severe male factor infertility requiring ICSI, since this will delay application of the chamber device and increase cost. Further, cases involving preimplantation genetic testing are not recommended because the embryos may not develop synchronously within the device to the embryo stage needed for a biopsy.
What training is required for embryologists and physicians to use INVOcell?
Embryologists require training for a few hours to learn the basics of INVOcell. They must master loading eggs into and retrieving embryos from the device. Practicing on discarded eggs and embryos, embryologists can accelerate the acquisition of the proper technique needed for INVOcell. Physicians find the training easier; they mainly need to learn the correct placement and removal of the device in the vagina.
Is INVOcell gaining acceptance among patients and IVF centers?
Acceptance varies. In our practice, INVOcell has largely replaced superovulation and intrauterine insemination treatments. However, some clinics still need to determine how this tool fits within their practice.
Have IVF success rates plateaued as affordable options increase?
IVF success rates grew substantially in the 1980s and 1990s, fostered by improved embryo culture systems and higher numbers of embryos transferred, the latter at the expense of a multiple gestation. While the rate of improvement has slowed, coinciding with the increasing use of single embryo transfer, advancements in IVF continue toward the goal of improving the singleton live birth rate per IVF cycle. There is still room for enhancement in success rates alongside cost reduction. Continued innovation is needed, especially for patients with challenging underlying biological issues.
Can you provide insight into the next potential breakthrough in IVF that may reduce costs, be less invasive, and maintain optimal pregnancy rates?
I am very excited about recent breakthroughs in in vitro maturation (IVM) of oocytes. The bottleneck in IVF clinics (and significant expense) primarily relates to the need to stimulate the ovaries to get mature and competent eggs. The technology of IVM has existed for decades but has yet to be fully embraced by clinics because of the poor competency of oocytes matured in the laboratory.
Immature eggs resume meiosis immediately upon removal from the ovary. Nuclear maturation of eggs in the lab is easy. In fact, it happens too quickly, thereby not allowing for the maturation of the egg cytoplasm. This has previously led to poor development of embryos following fertilization and low success rates.
Recently, a new laboratory strategy has resulted in a significant improvement in success. This improved culture system uses a peptide that prevents the resumption of meiosis for the initial culture time frame. Substances, including follicle stimulating hormone, can be added to the media to promote oocyte cytoplasmic maturation. Following this, the eggs are placed in a media without the meiosis inhibitor to allow for nuclear maturation. This results in a significantly higher proportion of competent mature eggs.
Dr. Trolice is director of The IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.
The price for an in vitro fertilization (IVF) cycle continues to increase annually by many clinics, particularly because of “add-ons” of dubious value.
The initial application of IVF was for tubal factor infertility. Over the decades since 1981, the year of the first successful live birth in the United States, indications for IVF have dramatically expanded – ovulation dysfunction, unexplained infertility, male factor, advanced stage endometriosis, unexplained infertility, embryo testing to avoid an inherited genetic disease from the intended parents carrying the same mutation, and family balancing for gender, along with fertility preservation, including before potentially gonadotoxic treatment and “elective” planned oocyte cryopreservation.
From RESOLVE.org, the National Infertility Association: “As of June 2022, 20 states have passed fertility insurance coverage laws, 14 of those laws include IVF coverage, and 12 states have fertility preservation laws for iatrogenic (medically induced) infertility.” Consequently, “affordable IVF” is paramount to providing equal access for patients.
I spoke with the past president of The Society for Assisted Reproductive Technology (SART.org), Kevin Doody, MD, HCLD, to discuss current IVF treatment options for couples that may decrease their financial burden, particularly by applying a novel approach – called INVOcell – that involves using the woman’s vagina as the embryo “incubator.” Dr. Doody is director of CARE Fertility in Bedford, Tex., and clinical professor at UT Southwestern Medical Center, Dallas.
How does limiting the dosage of gonadotropins in IVF cycles, known as “minimal stimulation,” affect pregnancy outcomes?
IVF medications are often costly, so it is logical to try and minimize expenses by using them judiciously. “Minimal stimulation” generally is not the best approach, as having more eggs usually leads to better pregnancy rates. High egg yield increases short-term success and provides additional embryos for future attempts.
However, extremely high gonadotropin doses do not necessarily yield more eggs or successful pregnancies. The dose response to gonadotropins follows a sigmoid curve, and typically doses beyond 225-300 IU per day do not offer additional benefits, except for women with an elevated body weight. Yet, some physicians continue to use higher doses in women with low ovarian reserve, which is often not beneficial and can add unnecessary costs.
Is “natural cycle” IVF cost-effective with acceptable pregnancy success rates?
Although the first-ever IVF baby was conceived through a natural cycle, this approach has very low success rates. Even with advancements in IVF laboratory technologies, the outcomes of natural cycle IVF have remained disappointingly low and are generally considered unacceptable.
Are there other cost-saving alternatives for IVF that still maintain reasonable success rates?
Some patients can undergo a more simplified ovarian stimulation protocol that reduces the number of monitoring visits, thus reducing costs. In couples without a severe male factor, the application and additional expense of intracytoplasmic sperm injection (ICSI) is unnecessary. Pre-implantation genetic testing for embryo aneuploidy, another “add-on” procedure, has specific indications and medical evidence does not support its use in all patient cycles.
How can the cost of a standard IVF cycle be reduced, especially in areas without mandated infertility insurance coverage?
Addressing this issue involves considering principles of justice in medical ethics, which emphasize equal health care access for all individuals. Infertility is a medical condition and IVF is expensive, so lack of insurance coverage often restricts access. Our clinic offers a more affordable option called “effortless IVF” using an intravaginal culture system (INVOcell), which minimizes the monitoring process while maintaining satisfactory success rates and reducing the risks associated with ovarian hyperstimulation syndrome.
What is INVOcell, and how successful is it in terms of live birth rates?
INVOcell is an innovative approach to IVF, where an intravaginal culture system is used as an “embryo incubator whereby freshly harvested eggs along with sperm are immediately added to a small chamber device that is placed in the woman’s vagina for up to 5 days to allow for fertilization and embryo development.” The woman, typically, has no discomfort from the device. For appropriately selected patients, the literature has shown live birth rates are comparable to those achieved using conventional laboratory incubation systems.
As an early participant in INVOcell research, can you share insights on the ideal candidates for this procedure and any contraindications?
The INVOcell system is best suited for straightforward cases. It is not recommended for severe male factor infertility requiring ICSI, since this will delay application of the chamber device and increase cost. Further, cases involving preimplantation genetic testing are not recommended because the embryos may not develop synchronously within the device to the embryo stage needed for a biopsy.
What training is required for embryologists and physicians to use INVOcell?
Embryologists require training for a few hours to learn the basics of INVOcell. They must master loading eggs into and retrieving embryos from the device. Practicing on discarded eggs and embryos, embryologists can accelerate the acquisition of the proper technique needed for INVOcell. Physicians find the training easier; they mainly need to learn the correct placement and removal of the device in the vagina.
Is INVOcell gaining acceptance among patients and IVF centers?
Acceptance varies. In our practice, INVOcell has largely replaced superovulation and intrauterine insemination treatments. However, some clinics still need to determine how this tool fits within their practice.
Have IVF success rates plateaued as affordable options increase?
IVF success rates grew substantially in the 1980s and 1990s, fostered by improved embryo culture systems and higher numbers of embryos transferred, the latter at the expense of a multiple gestation. While the rate of improvement has slowed, coinciding with the increasing use of single embryo transfer, advancements in IVF continue toward the goal of improving the singleton live birth rate per IVF cycle. There is still room for enhancement in success rates alongside cost reduction. Continued innovation is needed, especially for patients with challenging underlying biological issues.
Can you provide insight into the next potential breakthrough in IVF that may reduce costs, be less invasive, and maintain optimal pregnancy rates?
I am very excited about recent breakthroughs in in vitro maturation (IVM) of oocytes. The bottleneck in IVF clinics (and significant expense) primarily relates to the need to stimulate the ovaries to get mature and competent eggs. The technology of IVM has existed for decades but has yet to be fully embraced by clinics because of the poor competency of oocytes matured in the laboratory.
Immature eggs resume meiosis immediately upon removal from the ovary. Nuclear maturation of eggs in the lab is easy. In fact, it happens too quickly, thereby not allowing for the maturation of the egg cytoplasm. This has previously led to poor development of embryos following fertilization and low success rates.
Recently, a new laboratory strategy has resulted in a significant improvement in success. This improved culture system uses a peptide that prevents the resumption of meiosis for the initial culture time frame. Substances, including follicle stimulating hormone, can be added to the media to promote oocyte cytoplasmic maturation. Following this, the eggs are placed in a media without the meiosis inhibitor to allow for nuclear maturation. This results in a significantly higher proportion of competent mature eggs.
Dr. Trolice is director of The IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.
The price for an in vitro fertilization (IVF) cycle continues to increase annually by many clinics, particularly because of “add-ons” of dubious value.
The initial application of IVF was for tubal factor infertility. Over the decades since 1981, the year of the first successful live birth in the United States, indications for IVF have dramatically expanded – ovulation dysfunction, unexplained infertility, male factor, advanced stage endometriosis, unexplained infertility, embryo testing to avoid an inherited genetic disease from the intended parents carrying the same mutation, and family balancing for gender, along with fertility preservation, including before potentially gonadotoxic treatment and “elective” planned oocyte cryopreservation.
From RESOLVE.org, the National Infertility Association: “As of June 2022, 20 states have passed fertility insurance coverage laws, 14 of those laws include IVF coverage, and 12 states have fertility preservation laws for iatrogenic (medically induced) infertility.” Consequently, “affordable IVF” is paramount to providing equal access for patients.
I spoke with the past president of The Society for Assisted Reproductive Technology (SART.org), Kevin Doody, MD, HCLD, to discuss current IVF treatment options for couples that may decrease their financial burden, particularly by applying a novel approach – called INVOcell – that involves using the woman’s vagina as the embryo “incubator.” Dr. Doody is director of CARE Fertility in Bedford, Tex., and clinical professor at UT Southwestern Medical Center, Dallas.
How does limiting the dosage of gonadotropins in IVF cycles, known as “minimal stimulation,” affect pregnancy outcomes?
IVF medications are often costly, so it is logical to try and minimize expenses by using them judiciously. “Minimal stimulation” generally is not the best approach, as having more eggs usually leads to better pregnancy rates. High egg yield increases short-term success and provides additional embryos for future attempts.
However, extremely high gonadotropin doses do not necessarily yield more eggs or successful pregnancies. The dose response to gonadotropins follows a sigmoid curve, and typically doses beyond 225-300 IU per day do not offer additional benefits, except for women with an elevated body weight. Yet, some physicians continue to use higher doses in women with low ovarian reserve, which is often not beneficial and can add unnecessary costs.
Is “natural cycle” IVF cost-effective with acceptable pregnancy success rates?
Although the first-ever IVF baby was conceived through a natural cycle, this approach has very low success rates. Even with advancements in IVF laboratory technologies, the outcomes of natural cycle IVF have remained disappointingly low and are generally considered unacceptable.
Are there other cost-saving alternatives for IVF that still maintain reasonable success rates?
Some patients can undergo a more simplified ovarian stimulation protocol that reduces the number of monitoring visits, thus reducing costs. In couples without a severe male factor, the application and additional expense of intracytoplasmic sperm injection (ICSI) is unnecessary. Pre-implantation genetic testing for embryo aneuploidy, another “add-on” procedure, has specific indications and medical evidence does not support its use in all patient cycles.
How can the cost of a standard IVF cycle be reduced, especially in areas without mandated infertility insurance coverage?
Addressing this issue involves considering principles of justice in medical ethics, which emphasize equal health care access for all individuals. Infertility is a medical condition and IVF is expensive, so lack of insurance coverage often restricts access. Our clinic offers a more affordable option called “effortless IVF” using an intravaginal culture system (INVOcell), which minimizes the monitoring process while maintaining satisfactory success rates and reducing the risks associated with ovarian hyperstimulation syndrome.
What is INVOcell, and how successful is it in terms of live birth rates?
INVOcell is an innovative approach to IVF, where an intravaginal culture system is used as an “embryo incubator whereby freshly harvested eggs along with sperm are immediately added to a small chamber device that is placed in the woman’s vagina for up to 5 days to allow for fertilization and embryo development.” The woman, typically, has no discomfort from the device. For appropriately selected patients, the literature has shown live birth rates are comparable to those achieved using conventional laboratory incubation systems.
As an early participant in INVOcell research, can you share insights on the ideal candidates for this procedure and any contraindications?
The INVOcell system is best suited for straightforward cases. It is not recommended for severe male factor infertility requiring ICSI, since this will delay application of the chamber device and increase cost. Further, cases involving preimplantation genetic testing are not recommended because the embryos may not develop synchronously within the device to the embryo stage needed for a biopsy.
What training is required for embryologists and physicians to use INVOcell?
Embryologists require training for a few hours to learn the basics of INVOcell. They must master loading eggs into and retrieving embryos from the device. Practicing on discarded eggs and embryos, embryologists can accelerate the acquisition of the proper technique needed for INVOcell. Physicians find the training easier; they mainly need to learn the correct placement and removal of the device in the vagina.
Is INVOcell gaining acceptance among patients and IVF centers?
Acceptance varies. In our practice, INVOcell has largely replaced superovulation and intrauterine insemination treatments. However, some clinics still need to determine how this tool fits within their practice.
Have IVF success rates plateaued as affordable options increase?
IVF success rates grew substantially in the 1980s and 1990s, fostered by improved embryo culture systems and higher numbers of embryos transferred, the latter at the expense of a multiple gestation. While the rate of improvement has slowed, coinciding with the increasing use of single embryo transfer, advancements in IVF continue toward the goal of improving the singleton live birth rate per IVF cycle. There is still room for enhancement in success rates alongside cost reduction. Continued innovation is needed, especially for patients with challenging underlying biological issues.
Can you provide insight into the next potential breakthrough in IVF that may reduce costs, be less invasive, and maintain optimal pregnancy rates?
I am very excited about recent breakthroughs in in vitro maturation (IVM) of oocytes. The bottleneck in IVF clinics (and significant expense) primarily relates to the need to stimulate the ovaries to get mature and competent eggs. The technology of IVM has existed for decades but has yet to be fully embraced by clinics because of the poor competency of oocytes matured in the laboratory.
Immature eggs resume meiosis immediately upon removal from the ovary. Nuclear maturation of eggs in the lab is easy. In fact, it happens too quickly, thereby not allowing for the maturation of the egg cytoplasm. This has previously led to poor development of embryos following fertilization and low success rates.
Recently, a new laboratory strategy has resulted in a significant improvement in success. This improved culture system uses a peptide that prevents the resumption of meiosis for the initial culture time frame. Substances, including follicle stimulating hormone, can be added to the media to promote oocyte cytoplasmic maturation. Following this, the eggs are placed in a media without the meiosis inhibitor to allow for nuclear maturation. This results in a significantly higher proportion of competent mature eggs.
Dr. Trolice is director of The IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.
