RESUMO
OBJECTIVE: To produce age-related normograms for serum antimüllerian hormone (AMH) level in infertile women without polycystic ovaries (non-PCO). DESIGN: Retrospective cohort analysis. SETTING: Fifteen academic reproductive centers. PATIENT(S): A total of 3,871 infertile women. INTERVENTION(S): Blood sampling for AMH level. MAIN OUTCOME MEASURE(S): Serum AMH levels and correlation between age and different percentiles of AMH. RESULT(S): Age-related normograms for the 3rd, 10th, 25th, 50th, 75th, 90th, and 97th percentiles of AMH were produced. We found that the curves of AMH by age for the 3rd to 50th percentiles fit the model and appearance of linear relation, whereas the curves of >75th percentiles fit cubic relation. There were significant differences in AMH and FSH levels and in antral follicle count (AFC) among women aged 24-33 years, 34-38 years, and ≥39 years. Multivariate stepwise linear regression analysis of FSH, age, AFC, and the type of AMH kit as predictors of AMH level shows that all variables are independently associated with AMH level, in the following order: AFC, FSH, type of AMH kit, and age. CONCLUSION(S): Age-related normograms in non-PCO infertile women for the 3rd to 97th percentiles were produced. These normograms could provide a reference guide for the clinician to consult women with infertility. However, future validation with longitudinal data is still needed.
Assuntos
Envelhecimento , Hormônio Antimülleriano/sangue , Infertilidade Feminina/sangue , Nomogramas , Adulto , Distribuição por Idade , Fatores Etários , Austrália/epidemiologia , Biomarcadores , Europa (Continente)/epidemiologia , Feminino , Hormônio Foliculoestimulante Humano/sangue , Humanos , Infertilidade Feminina/epidemiologia , Israel/epidemiologia , Modelos Lineares , Pessoa de Meia-Idade , América do Norte/epidemiologia , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Taiwan/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Embryo transfer (ET) is the final crucial step in IVF treatment. The type of catheter used can affect the pregnancy rate (PR). In this prospective, randomized trial we compared the clinical PR between the Wallace and the Cook K-Jet embryo transfer catheters. DESIGN: Prospective, randomized clinical trial. SETTING: A National Health Service Assisted Reproduction Unit. PATIENT(S): One hundred fifty women undergoing a fresh ET. Age more than 40 years, a high basal FSH, a previous difficult ET, or more than six previous ETs were the exclusion criteria. INTERVENTION(S): Women undergoing a fresh ET were randomized at the time of ET to either the Cook K-Jet or Wallace embryo transfer catheter. The randomization was stratified according to age and the number of previous ETs. MAIN OUTCOME MEASURE(S): Clinical PR. RESULT(S): There was no significant difference in the clinical PR between the Wallace and the Cook catheters (22/75 [29.3%] and 23/75 [30.6%], relative risk [RR]: 0.96 [95% confidence interval 0.58-1.58]). CONCLUSION(S): There is no significant difference in the PRs achieved by modern, soft, double-lumen ET catheters.
Assuntos
Cateterismo , Transferência Embrionária/instrumentação , Resultado da Gravidez/epidemiologia , Adulto , Berlim , Cateterismo/estatística & dados numéricos , Distribuição de Qui-Quadrado , Transferência Embrionária/estatística & dados numéricos , Feminino , Humanos , Gravidez , Estudos ProspectivosRESUMO
Fibroids are common amongst women of reproductive age. In women wanting to retain their fertility and/or uterus open myomectomy remains the most widely performed procedure. It is important to carefully counsel the patient about the pros and cons of surgery versus expectant management. Meticulous pre-operative evaluation and preparation will help ensure the procedure goes smoothly. Attention to the operating technique used is paramount in ensuring patient safety and surgical peace of mind. This review addresses the important aspects of open myomectomy including operative technique.