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Record W1970971850 · doi:10.1159/000073247

Standard Treatment of Ulcerative Colitis

2003· article· en· W1970971850 on OpenAlex

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

VenueDigestive Diseases · 2003
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicInflammatory Bowel Disease
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsMedicineUlcerative colitisBudesonideGastroenterologyInternal medicineDiseaseInflammatory bowel diseaseRectumAminosalicylic acidColitisEnemaCorticosteroid

Abstract

fetched live from OpenAlex

Ulcerative colitis (UC) is an idiopathic, chronic inflammation of the colon which may present with a range of mild to severe symptoms. The disease may be localized to the rectum or can be more extensive and involve the left side of the colon or the whole colon. Treatment in UC is directed towards inducing and maintaining remission of symptoms and mucosal inflammation. The key parameters to be assessed for the most appropriate treatment are the severity and extent of the inflammation. Meta-analyses of published trials have shown that topical treatment with 5-aminosalicylic acid (5-ASA) is the treatment of choice in active distal mild-to-moderate UC. Oral aminosalicylates are effective in both distal and extensive mild-to-moderate disease, but in distal disease, the rates of remission are lower than those obtained with topical 5-ASA. New steroids, such as budesonide and beclomethasone dipropionate (BDP), administered as enemas, constitute an alternative to 5-ASA therapy. In some studies, these have been shown to be as effective as conventional steroids but with significantly lower inhibition of plasma cortisol levels. Patients with unresponsive disease or those with more severe presentation will require oral corticosteroids and sometimes intravenous therapy. Approximately 10% of patients with unresponsive UC have severe attacks requiring hospitalization. Patients with severe disease should be managed jointly by a medical and surgical team, and intensive intravenous treatment should be started with high-dose steroids. Early recognition of failure of therapy will allow the introduction of immunosuppressive therapy with intravenous cyclosporine. Patients who respond are shifted to oral cyclosporine associated with azathioprine/6-mercaptopurine, whereas those who fail will require proctocolectomy. Oral aminosalicylates are the first-line therapy in maintenance of remission. Topical 5-ASA may play a role in distal disease. Patients who are steroid dependent can be started on azathioprine or 6-mercaptopurine although it may take up to 3 months for the treatment to become effective. They may have reversible immediate side effects, such as pancreatitis or bone marrow suppression, which disappear upon discontinuation of therapy. Close monitoring of these hematologic and biochemical parameters will improve safety. The use of biologic therapy with infliximab in more severe disease has not been established.

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)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.049
Threshold uncertainty score0.541

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
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 integrity0.0000.000
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 head0.008
GPT teacher head0.254
Teacher spread0.246 · 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