Evidence map›Paper›PMID 30382484›Full record

SynthesisThe European journal of health economics : HEPAC : health economics in prevention and care2019

Denosumab versus bisphosphonates for the treatment of bone metastases from solid tumors: a systematic review.

Jessica Y Matuoka, James G Kahn, Silvia R Secoli

Abstract readComparative StudySystematic Review
PubMed Publisher
In one paragraph

Synthesis in The European journal of health economics : HEPAC : health economics in prevention and care, 2019. 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.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. 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

3 authors.

Jessica Y MatuokaSchool of Nursing of the University of Sao Paulo, 419, Eneas de Carvalho Aguiar Avenue, Sao Paulo, 05403-000, Brazil. jessica.matuoka@usp.br.
James G KahnUniversity of California San Francisco, San Francisco, United States.
Silvia R SecoliSchool of Nursing of the University of Sao Paulo, 419, Eneas de Carvalho Aguiar Avenue, Sao Paulo, 05403-000, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBone metastases are highly prevalent in breast, prostate, lung and colon cancers. Their symptoms negatively affect quality of life and functionality and optimal management can mitigate these problems. There are two different targeted agents to treat them: bisphosphonates (pamidronate and zoledronic acid) and the monoclonal antibody denosumab. Estimates of cost-effectiveness are still mixed.

objectiveTo conduct a systematic review of economic studies that compares these two options.

methodLiterature search comprised eight databases and keywords for bone metastases, bisphosphonates, denosumab, and economic studies were used. Data were extracted regarding their methodologic characteristics and cost-effectiveness analyses. All studies were evaluated regarding to its methodological quality.

resultsA total of 263 unique studies were retrieved and six met inclusion criteria. All studies were based on clinical trials and other existing literature data, and they had high methodological quality. Most found unfavorable cost-effectiveness for denosumab compared with zoledronic acid, with adjusted ICERS that ranged from $4638-87,354 per SRE avoided and from US$57,274-4.81 M. per QALY gained, which varied widely according to type of tumor, time horizon, among others. Results were sensitive to drug costs, time to first skeletal-related event (SRE), time horizon, and utility.

conclusionsDenosumab had unfavorable cost-effectiveness compared with zoledronic acid in most of the included studies. New economic studies based on real-world data and longer time horizons comparing these therapeutic options are needed.

Indexed as

Bone Density Conservation AgentsBone NeoplasmsCost-Benefit AnalysisDenosumabDiphosphonatesHealth Care CostsHumansPamidronateZoledronic AcidBone Density Conservation AgentsDenosumabDiphosphonatesPamidronateZoledronic AcidCost-effectiveness analysesDenosumabDiphosphonatesEconomicsNeoplasmsPharmaceutical

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Registered trials

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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.