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Record W2914344519 · doi:10.1055/s-0038-1675757

Systemic Therapy for Neuroendocrine Neoplasms

2019· article· en· W2914344519 on OpenAlexaff
David Chan, Simron Singh

Bibliographic record

VenueDigestive Disease Interventions · 2019
Typearticle
Languageen
FieldMedicine
TopicNeuroendocrine Tumor Research Advances
Canadian institutionsHealth Sciences CentreUniversity of TorontoSunnybrook Health Science Centre
Fundersnot available
KeywordsMedicineSunitinibSystemic therapyEverolimusCapecitabineCarcinoid syndromeNeuroendocrine tumorsRadionuclide therapyOncologyDiseaseTemozolomideInternal medicineRefractory (planetary science)Targeted therapyChemotherapyCancerIntensive care medicineColorectal cancerBreast cancer

Abstract

fetched live from OpenAlex

Abstract Neuroendocrine neoplasms (NENs) are heterogeneous malignancies which are becoming more common. Systemic treatment is considered for patients with advanced disease, and treatment decisions are often driven by the histological grade of the tumor and the site of primary. Somatostatin analogues are the first-line option of choice for gastroenteropancreatic NENs but subsequent options may include the targeted agents everolimus and sunitinib as well as peptide receptor radionuclide therapy. Telotristat is a new option for the treatment of refractory carcinoid syndrome diarrhea. Chemotherapy is infrequently used for Grade 1 to 2 NENs (except for the combination of capecitabine and temozolomide) but is the mainstay of therapy for Grade 3 neuroendocrine carcinomas. Bronchial NENs are graded differently and there are few proven options for systemic treatment. Optimal integration of available systemic therapies, the timely recognition of tumor heterogeneity, and the use of nuclear medicine are areas of ongoing research. Finally, the patient experience is impacted by factors such as delayed diagnosis and symptoms of carcinoid syndrome. Clinicians need to account for patient priorities and disease characteristics to individualize therapy choices for patients with advanced NEN.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Systematic review · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.009
Threshold uncertainty score0.029

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
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)0.0090.002

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 head0.038
GPT teacher head0.370
Teacher spread0.332 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSystematic review
Domainnot available
GenreReview

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2019
Admission routes1
Has abstractyes

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