Based on a narrative analysis of 20 naturally occurring clinical consultations between general practitioners and patients in England, sourced from the One in a million data archive, we explore how they conceptualize and negotiate medical and existential uncertainty. To capture the interactional element, which is often overlooked, three consultations receive special attention. While exploring the ongoing dynamics of the moment-to-moment realization of negotiations, we relate their actions to the institutionalized positions of doctor and patient. Situating their negotiations in the sociocultural context in which their interaction is embedded reveals how consultations unfold as a result of communication between two different positions in a normatively structured system. When uncertainty prevails, both patients and GPs mainly conceptualize uncertainty indirectly. By conceptualizing uncertainty indirectly and in a depersonalized manner, GPs manage to safeguard against clinical errors without compromising their authority and credibility. Contrary to medical uncertainty, which is continuously discussed, existential uncertainty usually recedes in the background. However, as our consultations unfold it becomes evident that medical and existential dimensions of uncertainty are inextricably linked. By acknowledging that clinical uncertainty is not only an epistemic concern but also an existential one, existential aspects may usefully rise to the surface.
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http://dx.doi.org/10.1016/j.socscimed.2021.114467 | DOI Listing |
Neurology
January 2025
APHP- Salpêtrière Hospital, DMU BioGem, CNRS, INSERM, Paris Brain Institute, Sorbonne University.
Background And Objectives: Brain energy deficiency occurs at the early stage of Huntington disease (HD). Triheptanoin, a drug that targets the Krebs cycle, can restore a normal brain energetic profile in patients with HD. In this study, we aimed at assessing its efficacy on clinical and neuroimaging structural measures in HD.
View Article and Find Full Text PDFAdv Ther
January 2025
Centre of Cancer Medicine and University Department of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Introduction: Randomized phase III trials showed that using trifluridine/tipiracil (FTD/TPI) in patients with pre-treated metastatic colorectal cancer (mCRC) conferred survival benefit versus placebo. Here, we investigated the effectiveness and safety of FTD/TPI and sought to identify prognostic factors among the mCRC population in Hong Kong.
Methods: A non-interventional, retrospective, multicenter cohort study enrolled patients with mCRC who received FTD/TPI in seven public hospitals in Hong Kong between 2016 and 2020.
Psychol Addict Behav
January 2025
Edna Bennett Pierce Prevention Research Center, College of Health and Human Development, Pennsylvania State University.
Objective: Transdermal alcohol concentration (TAC) sensors provide a multidimensional characterization of drinking events that self-reports cannot. These profiles may differ in their associated day-level alcohol-related consequences, but no research has tested this. We address this using multilevel latent profile analysis.
View Article and Find Full Text PDFCancer Med
January 2025
Department of Neurosurgery, Center for Malignant Brain Tumors, National Glioma MDT Alliance, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Background: The 2021 WHO Classification of Central Nervous System Tumors introduces more molecular markers for glioma reclassification, including TERT promoter (TERTp) mutation as a key feature in glioblastoma diagnosis.
Aims: Given the changes in the entities included in each subtype under the new classification, this research investigated the distribution, prognostic value, and correlations with other molecular alterations of TERTp mutation in different subgroups under this latest classification.
Methods: All glioma patients admitted to Peking Union Medical College Hospital for surgical resection or biopsy from 2011 to 2022 were included.
ACS Nano
January 2025
School of Information Science and Technology and Department of Optical Science and Engineering and Key Laboratory of Micro and Nano Photonic Structures (MOE), Fudan University, Shanghai 200433, China.
The formation of large polarons resulting from the Fröhlich coupling of photogenerated carriers with the polarized crystal lattice is considered crucial in shaping the outstanding optoelectronic properties in hybrid organic-inorganic perovskite crystals. Until now, the initial polaron dynamics after photoexcitation have remained elusive in the hybrid perovskite system. Here, based on the terahertz time-domain spectroscopy and optical-pump terahertz probe, we access the nature of interplay between photoexcited unbound charge carriers and optical phonons in MAPbBr within the initial 5 ps after excitation and have demonstrated the simultaneous existence of both electron- and hole-polarons, together with the photogenerated carrier dynamic process.
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