Human immunodeficiency virus-associated multicentric Castleman disease refractory to antiretroviral therapy: clinical features, treatment and outcome
Bibliographic record
Abstract
Human immunodeficiency virus (HIV)-associated multicentric Castleman disease (MCD) is a lymphoproliferation associated with human herpes virus-8 (HHV-8). Optimal treatment in patients not responding to antiretroviral therapy (ART) is undefined. We report 12 patients with ART refractory HIV-MCD. Patients with HIV-MCD were identified and baseline characteristics, treatment and outcome considered. Median CD4 count at HIV-MCD diagnosis was 295 (60-950) cells/mL. All patients had waxing and waning systemic symptoms, lymphadenopathy and/or splenomegaly, with non-Hodgkin lymphoma (NHL) in three. Treatment included: anti-HHV-8 therapy, n = 8; alone, n = 4; with systemic chemotherapy (CT) ± immunotherapy (IT), n = 4; CT ± IT only, n = 2. Initial median HHV-8 viral load (VL) was 7 × 10(4) copies/mL and at follow-up < 40 in 6/7 survivors; and 403-7.2 × 10(6) in 4/5 who died. One patient developed NHL despite an HHV-8 VL < 40. HIV-MCD is challenging to treat. Suppression of plasma HHV-8 VL did not prevent development of NHL. Anti-HHV-8 therapy should probably be considered adjunctive to cytotoxic therapies.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".