Trial reportMedical oncology (Northwood, London, England)2017
Effectiveness of olanzapine in patients who fail therapy with aprepitant while receiving highly emetogenic chemotherapy.
Trial report in Medical oncology (Northwood, London, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Pooled it
- Investigating the effects of olanzapine on appetite and weight in patients with cancer in a systematic review.Discover oncology · 2026Review
- Efficacy of Olanzapine for High and Moderate Emetogenic Chemotherapy in Children.Children (Basel, Switzerland) · 2020Article
- A modified olanzapine-based anti-emetic regimen for the control of nausea and vomiting in patients receiving weekly cisplatin.International journal of clinical pharmacy · 2020Article
- Expert Consensus on Effective Management of Chemotherapy-Induced Nausea and Vomiting: An Indian Perspective.Frontiers in oncology · 2020Article
- Efficacy of the combination use of aprepitant and palonosetron for improving nausea in various moderately emetogenic chemotherapy regimens.BMC pharmacology & toxicology · 2019Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chemotherapy-induced nausea-vomiting (CINV) compromises the quality of life of patients with cancer. We present data on the effectiveness of olanzapine after failure of aprepitant in patients receiving highly emetogenic chemotherapy (HEC). A single-center prospective study was conducted, where patients ≥ 18 years who failed aprepitant, palonosetron, dexamethasone (APD) received olanzapine, palonosetron and dexamethasone (OPD) in the subsequent cycle of HEC. Failure of APD was defined as occurrence of ≥ grade 2 acute and/or delayed nausea ± vomiting. Response rates were compared with what was achieved in their previous cycle with the use of APD in the acute (0-24 h), delayed (24-120 h) and overall (0-120 h) periods after the start of HEC. Impact on life was assessed using the MD Anderson Symptom Inventory (MDASI). Fifty-five patients failed APD and received OPD in the subsequent cycle; 54 were evaluable for response. Complete response rate for OPD versus APD is 80 versus 20% (acute period), 90 versus 18% (delayed period) and 74 versus 5% (overall period), and no nausea rate for OPD versus APD is 57 versus 13% (acute), 59 versus 15% (delayed) and 48 versus 0% (overall period), p < 0.001 for all comparisons. MDASI scores showed significant improvement after switching to OPD. A mild increase in drowsiness noted in patients receiving OPD did not affect daily life in most patients. In patients receiving HEC and failing CINV prophylaxis with APD, switching to OPD regimen in the subsequent cycle greatly improves control of vomiting, increases "no nausea" rates and significantly reduces symptom severity scores.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.