Barnhart K

No ORCID on file · 10 papers in corpus
other 2026
Fertility and sterility ·doi:10.1016/j.fertnstert.2025.12.010
other 2026
Human reproduction (Oxford, England) ·doi:10.1093/humrep/deag029

STUDY QUESTION: What updates of the International Glossary on Infertility and Fertility Care are required, to reflect contemporary scientific knowledge, social needs, and inclusive definitions, while harmonizing international communication …

observational 2025
Fertility and sterility ·doi:10.1016/j.fertnstert.2025.06.035

OBJECTIVE: To evaluate the presence of Fusobacterium spp. and Fusobacterium nucleatum in eutopic endometrial samples from women with endometriosis compared with controls, and assess their association with the disease. DESIGN: Retrospective…

guideline 2025
Fertility and sterility ·doi:10.1016/j.fertnstert.2025.05.168

OBJECTIVE: To provide a framework for conducting rigorous nonrandomized studies of interventions in fertility treatment research, addressing their role as complements to randomized controlled trials (RCTs) in evaluating treatment outcomes. …

review 2023
Frontiers in digital health ·doi:10.3389/fdgth.2023.1150687

Endometriosis is a chronic, complex disease for which there are vast disparities in diagnosis and treatment between sociodemographic groups. Clinical presentation of endometriosis can vary from asymptomatic disease-often identified during (…

other 2021
Trials ·doi:10.1186/s13063-021-05772-x

BACKGROUND: Randomised controlled trials (RCTs) evaluating ectopic pregnancy have reported many different outcomes, which are themselves often defined and measured in distinct ways. This level of variation results in an inability to compare…

other 2018
Contemporary clinical trials ·doi:10.1016/j.cct.2018.03.002

OBJECTIVE: Endometriosis is a chronic, estrogen dependent condition that affects 5-10% of reproductive aged women and is associated with pelvic pain and infertility. As the approach to therapy shifts from surgical ablation to pharmacologica…

review 2011
Clinical Obstetrics and Gynecology ·doi:10.1097/GRF.0b013e3182353e06

Endometriosis is associated with infertility; however, the etiology of this association is unclear, thus complicating management. Several mechanisms of pathogenesis have been proposed; however, no one theory has been implicated. Medical the…

observational 2009
Journal of experimental & clinical assisted reproduction

BackgroundTo compare luteal phase bleeding and pregnancy outcomes in normogonadotropic patients receiving progesterone vaginal gel (PVG) or intramuscular progesterone (IMP) injections.MethodsIn this retrospective cohort study, data from 270…

meta-analysis 2002
Fertility and sterility ·doi:10.1016/s0015-0282(02)03112-6

OBJECTIVE: To investigate the IVF outcome for patients with endometriosis. DESIGN: Meta-analysis. SETTING: Academic research center. PATIENT(S): A MEDLINE search and review of the literature were performed. Patients were classified by le…