TY  - JOUR
A1  - Rogowski-Lehmann, Natalie
A1  - Geroula, Aikaterini
A1  - Prejbisz, Aleksander
A1  - Timmers, Henri J. L. M.
A1  - Megerle, Felix
A1  - Robledo, Mercedes
A1  - Fassnacht, Martin
A1  - Fliedner, Stephanie M. J.
A1  - Reincke, Martin
A1  - Stell, Anthony
A1  - Januszewicz, Andrzej
A1  - Lenders, Jacques W. M.
A1  - Eisenhofer, Graeme
A1  - Beuschlein, Felix
T1  - Missed clinical clues in patients with pheochromocytoma/paraganglioma discovered by imaging
JF  - Endocrine Connections
N2  - Background: Pheochromocytomas and paragangliomas (PPGLs) are rare but potentially harmful tumors that can vary in their clinical presentation. Tumors may be found due to signs and symptoms, as part of a hereditary syndrome or following an imaging procedure. Objective: To investigate potential differences in clinical presentation between PPGLs discovered by imaging (iPPGLs), symptomatic cases (sPPGLs) and those diagnosed during follow-up because of earlier disease/known hereditary mutations (fPPGL). Design: Prospective study protocol, which has enrolled patients from six European centers with confirmed PPGLs. Data were analyzed from 235 patients (37 iPPGLs, 36 sPPGLs, 27% fPPGLs) and compared for tumor volume, biochemical profile, mutation status, presence of metastases and self-reported symptoms. iPPGL patients were diagnosed at a significantly higher age than fPPGLs (P<0.001), found to have larger tumors (P=0.003) and higher metanephrine and normetanephrine levels at diagnosis (P=0.021). Significantly lower than in sPPGL, there was a relevant number of self-reported symptoms in iPPGL (2.9 vs 4.3 symptoms, P< 0.001). In 16.2% of iPPGL, mutations in susceptibility genes were detected, although this proportion was lower than that in fPPGL (60.9%) and sPPGL (21.5%). Patients with PPGLs detected by imaging were older, have higher tumor volume and more excessive hormonal secretion in comparison to those found as part of a surveillance program. Presence of typical symptoms indicates that in a relevant proportion of those patients, the PPGL diagnosis had been delayed. Precis: Pheochromocytoma/paraganglioma discovered by imaging are often symptomatic and carry a significant proportion of germline mutations in susceptibility genes.
KW  - pheochromocytoma
KW  - paraganglioma
KW  - imaging
KW  - signs and symptoms
KW  - prospective
KW  - Biochemical-Diagnosis
KW  - Plasma
KW  - MASS
KW  - Normetanephrine
KW  - Metanephrine
KW  - Paraganglioma
KW  - Society
KW  - Utility
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226481
VL  - 7
IS  - 11
ER  - 
TY  - JOUR
A1  - Gessler, Florian
A1  - Lehmann, Felix
A1  - Bösel, Julian
A1  - Fuhrer, Hannah
A1  - Neugebauer, Hermann
A1  - Wartenberg, Katja E.
A1  - Wolf, Stefan
A1  - Bernstock, Joshua D.
A1  - Niesen, Wolf-Dirk
A1  - Schuss, Patrick
T1  - Triage and Allocation of Neurocritical Care Resources During the COVID 19 Pandemic - A National Survey
JF  - Frontiers in Neurology
N2  - Objective: In light of the ongoing COVID-19 pandemic and the associated hospitalization of an overwhelming number of ventilator-dependent patients, medical and/or ethical patient triage paradigms have become essential. While guidelines on the allocation of scarce resources do exist, such work within the subdisciplines of intensive care (e.g., neurocritical care) remains limited.
Methods: A 16-item questionnaire was developed that sought to explore/quantify the expert opinions of German neurointensivists with regard to triage decisions. The anonymous survey was conducted via a web-based platform and in total, 96 members of the Initiative of German Neurointensive Trial Engagement (IGNITE)-study group were contacted via e-mail. The IGNITE consortium consists of an interdisciplinary panel of specialists with expertise in neuro-critical care (i.e., anesthetists, neurologists and neurosurgeons).
Results: Fifty members of the IGNITE consortium responded to the questionnaire; in total the respondents were in charge of more than 500 Neuro ICU beds throughout Germany. Common determinants reported which affected triage decisions included known patient wishes (98%), the state of health before admission (96%), SOFA-score (85%) and patient age (69%). Interestingly, other principles of allocation, such as a treatment of “youngest first” (61%) and members of the healthcare sector (50%) were also noted. While these were the most accepted parameters affecting the triage of patients, a “first-come, first-served” principle appeared to be more accepted than a lottery for the allocation of ICU beds which contradicts much of what has been reported within the literature. The respondents also felt that at least one neurointensivist should serve on any interdisciplinary triage team.
Conclusions: The data gathered in the context of this survey reveal the estimation/perception of triage algorithms among neurointensive care specialists facing COVID-19. Further, it is apparent that German neurointensivists strongly feel that they should be involved in any triage decisions at an institutional level given the unique resources needed to treat patients within the Neuro ICU.
KW  - COVID-19
KW  - SARS-CoV
KW  - pandemic
KW  - patient triage
KW  - neurocritical care
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-221593
SN  - 1664-2295
VL  - 11
ER  -