Saturday, December 24, 2016

Current options for ovulation induction in Polycystic Ovarian Syndrome (PCOS).

Image courtesy: pcosdatabase.org

Polycystic Ovarian Syndrome (PCOS) affects 1 in 10 women of childbearing age and have important metabolic and reproductive repercussion.[1] The treatment approach varies per the age of the patient, desire for pregnancy and the presenting symptoms.  

Approximately 80% of women who suffer from anovulatory infertility have PCOS. The treatment approaches towards ovulation induction varies per efficacy, patient BMI and other associated metabolic abnormalities.

A recent paper published in the December issue of Human Reproduction Update summarizes the evidence based recommendations for the management of anovulatoryinfertility in PCOS patients.[2] 

The evidence will form the basis for WHO to develop global guidelines. Management includes lifestyle changes, pharmacotherapy, bariatric surgery and laparoscopic surgery.

Lifestyle management, weight loss and exercise is recommended as the first line of treatment to improve general health and decrease insulin resistance. Morbidly obsess women should seek expert advice. At present, there is no evidence supporting the role of bariatric surgery in PCOS associated infertility. [3]



courtesy: iconfinder.com


Clomiphene citrate is recommended as primary agent to bring about ovulation. It is simple, inexpensive and induces ovulation in 75% of the patients.[4] Letrozole, an aromatase inhibitor is fast catching on clomiphene citrate as first place option.[5]

Metformin alone is not very effective in improving the live birth rates. It is added to clomiphene citrate regimen in older women with visceral obesity.  

Gonadotrophins and laparoscopic ovarian drilling are reserved as second line of treatment in patients who do not respond to lifestyle modification and oral therapies. Gonadotropin releasing hormone (GnRH) antagonist protocol is safe and combined with IVF. When GnRH agonist is the choice for treatment, metformin should be used as an adjunct to reduce the risk of ovarian hyperstimulation syndrome(OHSS).

Laparoscopic ovarian drilling is specifically used when there are other indications for laparoscopic surgery. It should not be used as first line of treatment. Concerns about long term effect of drilling on ovarian functions are still unanswered. [6]

IVF can be of use in those patients who do not respond to lifestyle modifications and oral ovulation induction drugs. It is specifically useful in those patients who also have additional causes for infertility.

No evidence supported the use of acupuncture or herbal remedies in ovulation induction. 






[1] https://www.womenshealth.gov/publications/our-publications/fact-sheet/polycystic-ovary-syndrome.html
[2] https://humupd.oxfordjournals.org/content/22/6/687.abstract
[3] https://www.ncbi.nlm.nih.gov/pubmed/27965894
[4] https://www.ncbi.nlm.nih.gov/pubmed/27151490
[5] https://www.ncbi.nlm.nih.gov/pubmed/27866938
[6] https://www.ncbi.nlm.nih.gov/pubmed/22696324

13 comments:

  1. No mention of myo inositol ....

    ReplyDelete
    Replies
    1. Myoinsoital has shown initial promise. Few observational studies have shown its beneficial effect in ameliorating insulin sensitivity, but these are few and we need more data before it can be incorporated in global guidelines

      Delete
    2. It was my last hope of having a child and Dr Obodo made my dreams come true. I asked for the spells, but didn’t tell my husband. We carried on trying to get pregnant as normal. I had a really good feeling about Obodo. I felt pregnant or like pregnancy was coming very about a week after the spells were cast. I began to vomit in the morning from morning sickness. I thought it was the toast. I’ve never felt like that before. And it was true! I went and grabbed the pee stick to show my husband. I went to my doctors at the earliest possible time to have a test and it came back positive. I immediately rang up my husband to let him know that the pee stick was not a false positive. He asked me how it was possible. He was certain that the pee stick was passed the expiry date. I told him all about Obodo, the fertility spells and he was amazed. We now have a very beautiful baby boy on the way and we are expecting to use Obodo in hope that I can have my baby girl. you can get in touch with doc via info ___ templeofanswer@hotmail . co . uk , call 234 8155 425481 for help

      Thank you,
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      It was my last hope of having a child and Dr Obodo made my dreams come true. I asked for the spells, but didn’t tell my husband. We carried on trying to get pregnant as normal. I had a really good feeling about Obodo. I felt pregnant or like pregnancy was coming very about a week after the spells were cast. I began to vomit in the morning from morning sickness. I thought it was the toast. I’ve never felt like that before. And it was true! I went and grabbed the pee stick to show my husband. I went to my doctors at the earliest possible time to have a test and it came back positive. I immediately rang up my husband to let him know that the pee stick was not a false positive. He asked me how it was possible. He was certain that the pee stick was passed the expiry date. I told him all about Obodo, the fertility spells and he was amazed. We now have a very beautiful baby boy on the way and we are expecting to use Obodo in hope that I can have my baby girl. you can get in touch with doc via info ___ templeofanswer@hotmail . co . uk , call 234 8155 425481 for help

      Thank you,
      The Messer Family











      It was my last hope of having a child and Dr Obodo made my dreams come true. I asked for the spells, but didn’t tell my husband. We carried on trying to get pregnant as normal. I had a really good feeling about Obodo. I felt pregnant or like pregnancy was coming very about a week after the spells were cast. I began to vomit in the morning from morning sickness. I thought it was the toast. I’ve never felt like that before. And it was true! I went and grabbed the pee stick to show my husband. I went to my doctors at the earliest possible time to have a test and it came back positive. I immediately rang up my husband to let him know that the pee stick was not a false positive. He asked me how it was possible. He was certain that the pee stick was passed the expiry date. I told him all about Obodo, the fertility spells and he was amazed. We now have a very beautiful baby boy on the way and we are expecting to use Obodo in hope that I can have my baby girl. you can get in touch with doc via info ___ templeofanswer@hotmail . co . uk , call 234 8155 425481 for help

      Thank you,
      The Messer Family

      Delete
  2. Myo inositol has not enough evidence at present
    Some RCts in progress I guess... have to wait till then

    But as of now no role

    ReplyDelete
  3. Well this blog was good. Would like to share some of my insights about OHSS.

    Worried about developing Ovarian Hyper Stimulation Syndrome (OHSS) during your IVF treatment? Visit, IVF Spring, Mumbai, a leading fertility clinic in India, and worry no more. We understand how OHSS is caused, and the risks it poses when the condition progresses. Our specialists work together to determine which patients have chances of developing Ovarian Hyper Stimulation Syndrome, and customize our fertility treatments to ensure that the risk factors are averted. For women with low body weight, Polycystic Ovary Syndrome (PCOS), high follicle count, and others who are at risk for OHSS, we use Mild Stimulation IVF or Natural Cycle IVF, which administer lesser to no medications, so that the body does not react badly to the treatment and develop OHSS. Our success rates are among the highest in the country, with no history of Ovarian Hyper Stimulation Syndrome in any of our treatments. We believe in giving our patients the highest standard of service, and personalized case, ensuring that two way communication takes place throughout the process, and no patient goes into the treatment feeling doubtful. At IVF Spring, Mumbai, we aspire for all our patients to experience the joy of parenthood.

    ReplyDelete
  4. Lots of hopeless couple are now see hope on PCOS. PCOS would be great fertility option for couple.
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