Evidence map›Paper›PMID 29575989›Full record

ArticleJournal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners2019

Financial impact of oral chemotherapy wastage on society and the patient.

Varun Monga, Chenise Meyer, Brandon Vakiner, Gerald Clamon

Abstract read
In one paragraph

Article in Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. The impact of early oral anticancer medication monitoring through electronic patient assessments.American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists · 2026
    Trial
  2. Article
  3. Article
  4. Optimising oncology drug expenditure in Ireland.Irish journal of medical science · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Varun Monga1 Division of Hematology/Oncology and Bone Marrow Transplant, University of Iowa College of Medicine, Iowa City, IA, USA.ORCID https://orcid.org/0000-0002-1185-5448
Chenise Meyer2 Department of Pharmaceutical Care, University of Iowa, Iowa City, IA, USA.
Brandon Vakiner3 Department of Pharmaceutical Care, University of Iowa Healthcare, Iowa City, IA, USA.
Gerald Clamon1 Division of Hematology/Oncology and Bone Marrow Transplant, University of Iowa College of Medicine, Iowa City, IA, USA.

Funding

Viral VectorP30CA086862 · NCI · UNIVERSITY OF IOWA · PI Douglas Robert Spitz · 2000 to 2026
$70.0M
NCI NIH HHS P30 CA086862
6 · The paper itself

Abstract

backgroundTargeted oral agents are now increasingly being utilized in cancer treatment, but are expensive. Changing the dose of these medications due to toxicity or discontinuation secondary to disease progression or death causes waste from unused medication. Limiting waste is an important goal, as waste has a substantial financial impact on patients and insurance companies.

methodsPatients started on oral targeted agents' sunitinib, everolimus, axitinib, or vemurafenib between January 2012 and February 2015 who obtained their medications at Holden Comprehensive Cancer Center specialty pharmacy were included in the analysis. We acquired dispensing data retrospectively for each of the agents and reviewed patient charts. Wasted tablets/capsules were calculated from their last fill to the dates of stoppage or dose adjustment. The amount associated with the wastage was calculated using the average wholesale price. Repository drug usage data during the same time period was obtained.

resultsEighty-eight patients had their prescriptions filled at Holden Comprehensive Cancer Center during the study time period. Waste occurred in 41% of all patients with primary reasons attributed to cancer progression in 25 patients, death in five patients, toxicity in five patients and increase in dosage of targeted therapy in two patients. A total of 1179 tablets or capsules were wasted from all causes, priced at a total of $248,595.69.

conclusionOral chemotherapy medications are associated with wastage, which is a significant financial burden to society. Progression of disease emerged as the single most important factor accounting for wastage. Novel ideas are needed to prevent wastage, thereby reducing healthcare costs.

Indexed as

Administration, OralAntineoplastic AgentsAxitinibDrug CostsEverolimusHumansNeoplasmsPharmaciesRetrospective StudiesAntineoplastic AgentsAxitinibEverolimusFinancial toxicitytargeted therapywastage

Identifiers

PMID29575989
PMCPMC7293877

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.