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Record W2998577143 · doi:10.1212/cpj.0000000000000793

Prolonged Ventilatory Support for Patients Recovering From Guillain-Barré Syndrome

2020· article· en· W2998577143 on OpenAlex
Michael C.F. Cheng, Patrick B. Murphy, Nicholas Hart, Matthew R. Evans, Jennifer Spillane, Robin Howard

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueNeurology Clinical Practice · 2020
Typearticle
Languageen
FieldMedicine
TopicPeripheral Neuropathies and Disorders
Canadian institutionsSt. Thomas Hospital
Fundersnot available
KeywordsMedicineWeaningMechanical ventilationVentilation (architecture)Retrospective cohort studyRespiratory failureAnesthesiaSurgeryInternal medicine

Abstract

fetched live from OpenAlex

BACKGROUND: Recovery from Guillain-Barré syndrome (GBS) may be protracted, and patients may need prolonged ventilatory support. We present clinical data from a tertiary referral weaning center managing patients with GBS requiring prolonged ventilatory support. METHODS: A retrospective review of patients managed in a 34-bed specialist ventilator weaning facility in London, United Kingdom, between 2006 and 2017. Data including demographics, initial presentation, and ventilatory support were collected. Functional recovery and outcome data were collected between 12 months and 3 years following disease onset. RESULTS: Twenty-nine patients with severe GBS requiring prolonged ventilation were included. In several patients, coexisting conditions or complications affected the course. Seventy-six percent (n = 22) were successfully weaned from invasive ventilation with a median time to tracheostomy decannulation of 193 days (range: 49-527 days). Use of noninvasive ventilation (NIV), as part of the weaning program, was applied in 59% (13/22), with 14% (3/22) requiring long-term nocturnal NIV. Twenty-four percent (7/29) were not decannulated, with 14% (4/29) supported on long-term invasive ventilation. Forty-five percent (10/22) weaned from invasive ventilation were able to achieve short distance-assisted ambulation. Mortality at 36 months was 17% (5/29), with 3 of these deaths occurring in patients invasively ventilated during their acute admission. CONCLUSIONS: GBS with severe respiratory muscle weakness and bulbar dysfunction may require prolonged invasive ventilation. However, there is potential for complete weaning from invasive mechanical ventilatory support with associated function recovery. These data highlight the importance of maintaining ongoing support and rehabilitation for patients with GBS requiring prolonged ventilation.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.018
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.600
Threshold uncertainty score0.991

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.018
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.050
GPT teacher head0.354
Teacher spread0.305 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it