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1.
J Prim Care Community Health ; 13: 21501319221115946, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35920033

RESUMO

BACKGROUND: Addressing social needs, health behaviors, and mental health may help patients more than traditional medical care. However, these root causes of poor health are difficult to address and the role of primary care is unclear. This qualitative study assesses patient's willingness and motivations to discuss and accept assistance for these needs from their primary care team. METHODS: In July and August of 2020, semi-structured virtual interviews were conducted with family medicine patients (n = 6) and residents of low resource neighborhoods (n = 11) in Richmond, Virginia. Interviews were conducted over Zoom. We conducted a qualitative analysis of patient and resident interview transcripts. A rapid qualitative analysis approach and immersion-crystallization processes were used to identify themes and categories. RESULTS: Interviewees reported varying degrees of comfort discussing topics with their health care team. They were less comfortable discussing needs they considered outside the realm of "traditional primary care" including finances, transportation, and housing, but interviewees expressed willingness to discuss these needs under certain conditions. Important factors were a strong patient-clinician relationship to create a trusted and safe space for discussion, adequate time for discussion during visits, communication of practices' ability to provide resources to help patients, and ensuring appropriate high quality referrals. CONCLUSIONS: Primary care provides opportunity for identifying and addressing needs that adversely impact health. Some needs are more sensitive for patients to work with their care team on, though, there was willingness to work on any need when a strong provider relationship and clinic structure for providing support were in place. This study highlights critical care delivery factors which may be used to enhance patient comfort accepting support for their needs and ultimately improve clinical care and chronic disease management.


Assuntos
Equipe de Assistência ao Paciente , Preferência do Paciente , Comunicação , Humanos , Atenção Primária à Saúde , Pesquisa Qualitativa
2.
J Exp Med ; 215(7): 1789-1801, 2018 07 02.
Artigo em Inglês | MEDLINE | ID: mdl-29941548

RESUMO

Phagocytosis of synaptic material by microglia is critical for central nervous system development. Less well understood is this microglial function in the injured adult brain. Assay of microglial phagocytosis is challenging, because peripheral myeloid cells engraft the site of injury, which could obscure interpretation of microglial roles. The model used here, optic nerve crush injury, results in degeneration of synapses in the dorsal lateral geniculate nucleus (dLGN), which stimulates rapid activation and engulfment of synaptic material by resident microglia without myeloid cell engraftment. Pharmacological depletion of microglia causes postinjury accumulation of synaptic debris, suggesting that microglia are the dominant postinjury phagocytes. Genetic or pharmacological manipulations revealed that neuronal activity does not trigger microglia phagocytosis after injury. RNA sequencing reveals C1q and CD11b/CR3 involvement in clearance of debris by dLGN-resident microglia. Indeed, C1qa-/- and Itgam-/- mice exhibit impaired postinjury debris clearance. Our results show how neurodegenerative debris is cleared by microglia and offers a model for studying its mechanisms and physiological roles.


Assuntos
Sistema Nervoso Central/imunologia , Sistema Nervoso Central/lesões , Proteínas do Sistema Complemento/metabolismo , Microglia/metabolismo , Neurônios/metabolismo , Sinapses/metabolismo , Animais , Antígeno CD11b/metabolismo , Proliferação de Células , Sistema Nervoso Central/patologia , Perfilação da Expressão Gênica , Corpos Geniculados/patologia , Camundongos Endogâmicos C57BL , Microglia/patologia , Compressão Nervosa , Degeneração Neural/patologia , Neurônios/patologia , Nervo Óptico/patologia , Fagocitose , Sinapses/patologia
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