Journals / GORM:Gynecology Obstetrics & Reproductive Medicine / 2010 / Cilt: 16 - Sayı: 3

İn vitro fertilizasyon tedavisi alan regüler menstrüel siklusu olan hastalarda bazal testosteron ve seks hormon bağlayıcı globulin seviyelerinin stimülasyon parametrelerini ve siklus sonuçlarını öngörmedeki yeri

Basal testosterone and sex hormone binding globulin levels in the prediction of stimulation parameters and cycle outcome in cycling patients undergoing in vitro fertilization

Pages
156–161
DOI
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However, neither T nor SHBG has any affect on fertilization or pregnancy rates.

📌 3 Key Takeaways

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Objective & Hypothesis:OBJECTIVE: Basal serum testosterone (T) and sex hormone binding globulin (SHBG) levels in regularly cycling patients who undergone in vitro fertilization (IVF) treatment and their relations with stimulation parameters and IVF outcomes.
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Key Findings & Data:STUDY DESING: Two hundred patients seeking their first IVF treatment from June 2007 to January 2008 were evaluated prospectively.
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Conclusion & Impact:However, neither T nor SHBG has any affect on fertilization or pregnancy rates.
🔬Design:Research Article
📍Scope:2007 Verileri
⚙️Variables:Domain Parameters

Abstract

OBJECTIVE: Basal serum testosterone (T) and sex hormone binding globulin (SHBG) levels in regularly cycling patients who undergone in vitro fertilization (IVF) treatment and their relations with stimulation parameters and IVF outcomes. STUDY DESING: Two hundred patients seeking their first IVF treatment from June 2007 to January 2008 were evaluated prospectively. Patients aged 23-39 with regular menstrual cycles and with FSH levels less than 12 mIU/ml were included. Basal concentrations of FSH, LH, E2, PRL, TSH with T and SHBG were determined. Free androgen index (FAI) was calculated. IVF stimulation parameters, fertilization and clinical pregnancy rates were evaluated. RESULTS: History of smoking was significantly associated with an increase in T. T had significantly positive association with the number of oocytes retrieved and the number of embryos transferred. However, neither T nor SHBG predicted fertilization or clinical pregnancy rates. CONCLUSION: Basal serum T levels during IVF have a positive correlation with part of the stimulation parameters including number of oocytes retrieved and the number of oocytes transferred. However, neither T nor SHBG has any affect on fertilization or pregnancy rates.

Özet

AMAÇ: İn vitro fertilizasyon (IVF) tedavisi alan regüler menstrüel siklusu olan hastalarda bazal testosteron (T) ve seks hormon bağlayıcı globulin seviyeleri (SHBG) ile stimülasyon parametreleri ve IVF sonuçları ile ilişkisi. GEREÇ VE YÖNTEM: Haziran 2007 ve Ocak 2008 arasında ilk siklus IVF tedavisi alan 200 hasta prospektif olarak değerlendirilmiştir. 23-49 yaşları arasında regüler menstrüel siklusları olan ve FSH değerleri 12 mIU/ml altında olan hastalar çalı ş - ma ya dahil edilmiştir. Bazal dönemde FSH, LH, E2, PRL, TSH, T ve SHBG seviyeleri saptanmıştır. Serbest androjen indeksi (SAI) hesaplanmıştır. IVF stimülasyon parametreleri, fertilizasyon ve klinik gebelik oranları değerlendirilmiştir. BULGULAR: Sigara öyküsü T’de artış ile ilişkili bulunmuştur. Bazal T ile toplanan oosit sayısı ve transfer edilen embriyo sayısı arasında anlamlı pozitif korelasyon saptanmıştır. Ancak bazal T ve SHBG seviyeleri ile fertilizasyon ve klinik gebelik oranları arasında ilişki saptanmamıştır. SONUÇ: Bazal serum T seviyeleri ile toplanan oosit sayısı ve transfer edilen embriyo sayısı arasında pozitif korelasyon saptanmıştır. Ancak T ve SHBG seviyeleri ile fertilizasyon ve gebelik oranları arasında ilişki saptanmamıştır.

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Cite This Article

MORALOĞLU, Ö., ÖZYER, Ş., KARAYALÇIN, R., ÖZAKŞİT, G., ÖZEL, M., TONGUÇ, E., MOLLAMAHMUTOĞLU, L. (2010). İn vitro fertilizasyon tedavisi alan regüler menstrüel siklusu olan hastalarda bazal testosteron ve seks hormon bağlayıcı globulin seviyelerinin stimülasyon parametrelerini ve siklus sonuçlarını öngörmedeki yeri. GORM:Gynecology Obstetrics & Reproductive Medicine, Cilt: 16 - Sayı: 3, 156–161. https://ajindex.com/articles/227549

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