Usability of the 4Ms Worksheet in the Emergency Department for Older Patients: A Qualitative Study.

Introduction: Older adults often have multiple comorbidities; therefore, they are at high risk for adverse events after discharge. The 4Ms framework-what matters, medications, mentation, mobility-has been used in acute and ambulatory care settings to identify risk factors for adverse events in older adults, although it has not been used in the emergency department (ED). We aimed to determine whether 1) use of the 4Ms worksheet would help emergency clinicians understand older adult patients' goals of care and 2) use of the worksheet was feasible in the ED.

Older adults' goals of care in the emergency department setting: A qualitative study guided by the 4Ms framework.

Background: We sought to identify what matters to older adults (60 years and older) presenting to the emergency department (ED) and the challenges or concerns they identify related to medication, mobility, and mentation to inform how the 4Ms framework could improve care of older adults in the ED setting.

Methods: A qualitative study was conducted using the 4Ms to identify what matters to older adults (≥60 years old) presenting to the ED and what challenges or concerns they identify related to medication, mobility, and mentation. We conducted semi-structured interviews with a convenience sample of patients in a single ED.

Sex-Dependent Modulation of Anxiety and Fear by 5-HT Receptors in the Bed Nucleus of the Stria Terminalis.

Serotonin (5-hydroxytryptamine; 5-HT) coordinates behavioral responses to stress through a variety of presynaptic and postsynaptic receptors distributed across functionally diverse neuronal networks in the central nervous system. Efferent 5-HT projections from the dorsal raphe nucleus (DRN) to the bed nucleus of the stria terminalis (BNST) are generally thought to enhance anxiety and aversive learning by activating 5-HT receptor (5-HTR) signaling in the BNST, although an opposing role for postsynaptic 5-HT receptors has recently been suggested. In the present study, we sought to delineate a role for postsynaptic 5-HT receptors in the BNST in aversive behaviors using a conditional knockdown of the 5-HT receptor.