Since its introduction in 1990, the levonorgestrel-releasing intrauterine system (LNG-IUS) has played a key role in shaping the healthcare landscape of women. Here we explore the development of the first LNG-IUS (Mirena®) and the early clinical trials that demonstrated its potential. We highlight the contraceptive and therapeutic benefits of Mirena®, and discuss how clinical practice has been changed since the introduction of LNG-IUS and other long-acting reversible contraceptive methods. The history of Mirena® is rich in innovation and has also paved the way to the development of smaller intrauterine systems with lower hormone doses. Along with Mirena®, these newer LNG-IUS contribute to improving contraceptive choices for women, allowing them to select the option that is right for them and that meets their needs no matter their age, parity or circumstances.
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http://dx.doi.org/10.1111/aogs.14110 | DOI Listing |
Oral Maxillofac Surg
January 2025
Department of Orthodontics and Craniofacial Biology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Purpose: This study aimed to evaluate the dental and skeletal stability one year after Miniscrew-Assisted Rapid Palatal Expansion (MARPE) by using 3D image data.
Methods: Patients with transverse maxillary deficiency from the age of 16 onwards were enrolled consecutively in this prospective longitudinal cohort study. The MARPE appliance was digitally and individually designed and fabricated.
Alzheimers Dement
December 2024
University of California, Davis School of Medicine, Sacramento, CA, USA.
Background: Examining the neuropathology of the oldest-old has significantly advanced our understanding of the multiple etiologies in very late life. Most studies have included exclusively White decedents with limited ethnoracial diversity. Our goal was to characterize neuropathology in a cohort of ethnically and racially diverse oldest-old decedents.
View Article and Find Full Text PDFBackground: Frontotemporal dementia (FTD) remains one of the most common forms of early-onset dementia (45 to 65 years). FTD consists clinically and pathologically of a heterogeneous group of disorders characterized by progressive frontal and temporal lobe atrophy. Thirty to fifty percent of cases have a family history of the disease.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Queen Mary University of London, London, United Kingdom.
Background: Alzheimer's disease (AD) is associated with a range of non-cognitive symptoms that can be early or even presenting features. Better recognition of pre-diagnostic symptoms of AD would support improved early detection and diagnosis.
Method: To identify possible prodromal symptoms of AD, we systematically searched three electronic databases for prospective longitudinal studies to March 2023, that reported the risk of AD diagnosis associated with non-cognitive symptoms.
Alzheimers Dement
December 2024
Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Background: Sleep apnea is associated with risk of objectively-measured cognitive decline and dementia, as well as with subjective cognitive decline (SCD), itself a risk factor for cognitive decline and dementia. This relationship is understudied in ethnoracially diverse groups, however, including Latinos. This study examined associations among self-reported sleep apnea risk, SCD, and cognitive performance in community-dwelling older Latino adults.
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