Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Database
Language
Publication year range
1.
Support Care Cancer ; 26(2): 549-555, 2018 02.
Article in English | MEDLINE | ID: mdl-28856448

ABSTRACT

CONTEXT: There are no prospective pediatric trials evaluating olanzapine for chemotherapy-induced nausea and vomiting (CINV) prevention. OBJECTIVE: This study evaluated the feasibility of a trial of olanzapine to evaluate the contribution of olanzapine to CINV control in pediatric oncology patients. METHODS: Patients < 18 years receiving CINV prophylaxis with ondansetron/granisetron/palonosetron ± dexamethasone ± aprepitant were eligible to participate in this prospective, single-arm, open-label study. All patients received olanzapine (0.14 mg/kg/dose; max 10 mg/dose) once daily orally starting before the first chemotherapy dose and continuing for up to four doses after the last chemotherapy administration. A future trial was considered feasible if mean time to enroll 15 patients was ≤ 12 months/site, ≥ 12/15 took at least half of the planned olanzapine doses, and ≤ 3/15 experienced significant sedation or dizziness despite dose reduction. The proportion of children who experienced complete CINV control (no nausea, vomiting, or retching) was described. RESULTS: Fifteen patients (range 4.1-17.4 years) participated; mean recruitment period was 9.3 months/site. All patients took at least half of the planned olanzapine doses. Six patients experienced sedation which resolved with olanzapine dose reduction (N = 5) or bedtime administration (N = 1). Olanzapine was stopped in one patient with blurry vision and in another with increased plasma GGT values. In both the acute and delayed phases, eight patients experienced complete control of vomiting but almost all (14/15) had nausea. CONCLUSION: A pediatric trial of olanzapine for CINV control is feasible. Our findings will inform the design of a future study.


Subject(s)
Antiemetics/therapeutic use , Nausea/drug therapy , Olanzapine/therapeutic use , Vomiting/drug therapy , Adolescent , Antiemetics/administration & dosage , Antiemetics/pharmacology , Child , Child, Preschool , Feasibility Studies , Female , Humans , Male , Nausea/chemically induced , Olanzapine/administration & dosage , Olanzapine/pharmacology , Vomiting/chemically induced
2.
Bone Marrow Transplant ; 52(9): 1294-1299, 2017 Sep.
Article in English | MEDLINE | ID: mdl-28581463

ABSTRACT

This prospective study describes chemotherapy-induced nausea and vomiting (CINV) in children (4-18 years) receiving their first hematopoietic stem cell transplant. Emetic episodes, nausea severity (assessed using a validated, self-report nausea severity assessment tool) and antiemetic administration were documented from the start of conditioning until 24 h after the last conditioning agent was administered (acute) and for a further 7 days (delayed). Relationships between CINV control and parenteral nutrition (PN) use and acute gut GvHD (aGvHD) were explored. Fifty-nine children (4.6-17.4 years) were evaluable. Complete chemotherapy-induced vomiting (CIV; acute: 24%; delayed 22%) and chemotherapy-induced nausea (CIN; acute 7%; delayed 12%) control rates were low. Few children experienced complete CINV control (no vomiting/retching and no nausea) during the acute (5%) or delayed phases (12%). Children experiencing complete acute or delayed CIN control or complete delayed CIV control were more likely to have received: a lower proportion of their total energy requirement as PN at the end of the delayed phase (P<0.036) and PN for a shorter time (P<0.044). Low patient numbers did not permit evaluation of the association between gut aGvHD and CINV control. Effective and safe interventions aimed at improving CINV control in children are required.


Subject(s)
Antineoplastic Agents/adverse effects , Hematopoietic Stem Cell Transplantation/adverse effects , Nausea/chemically induced , Transplantation Conditioning/adverse effects , Vomiting/chemically induced , Adolescent , Child , Child, Preschool , Female , Hematopoietic Stem Cell Transplantation/methods , Humans , Male , Prospective Studies , Transplantation Conditioning/methods
SELECTION OF CITATIONS
SEARCH DETAIL
...