Johnson KA

No ORCID on file · 4 papers in corpus
observational 2016
Patterns and prevalence of medication use across the menstrual cycle among healthy, reproductive aged women
Pharmacoepidemiology and drug safety ·doi:10.1002/pds.3993

PURPOSE: The purpose of this study is to characterize the patterns of medication intake in healthy, reproductive-age women not using hormonal contraception. METHODS: Two hundered fifty-nine healthy, premenopausal women (18-44 years of age)…

observational 2015
The posterior medial cortex in urologic chronic pelvic pain syndrome: detachment from default mode network-a resting-state study from the MAPP Research Network
Pain ·doi:10.1097/j.pain.0000000000000238

Altered resting-state (RS) brain activity, as a measure of functional connectivity (FC), is commonly observed in chronic pain. Identifying a reliable signature pattern of altered RS activity for chronic pain could provide strong mechanistic…

other 2014
Preliminary structural MRI based brain classification of chronic pelvic pain: A MAPP network study
Pain ·doi:10.1016/j.pain.2014.09.002

Neuroimaging studies have shown that changes in brain morphology often accompany chronic pain conditions. However, brain biomarkers that are sensitive and specific to chronic pelvic pain (CPP) have not yet been adequately identified. Using …

rct 2011
Pathologic findings following false-positive screening tests for ovarian cancer in the Prostate, Lung, Colorectal and Ovarian (PLCO) cancer screening trial
Gynecologic Oncology ·doi:10.1016/j.ygyno.2010.11.015

OBJECTIVE: In the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial (PLCO), ovarian cancer screening with transvaginal ultrasound (TVU) and CA-125 produced a large number of false-positive tests. We examined relationships betwee…