Evidence map›Paper›PMID 32933962›Full record

ArticleBMJ open2020

Cost-utility and budget impact analysis of tocilizumab for the treatment of refractory systemic juvenile idiopathic arthritis in Thailand.

Nitichen Kittiratchakool, Disorn Kulpokin, Chonticha Chanjam, Soamarat Vilaiyuk, Sirirat Charuvanij, Gun Phongsamart, Parichat Khaosut, Manasita Tanya, Ratanavadee Nanagara, Sira Nantapaisarn and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 42% of its field
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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. The inequity of global healthcare in pediatric rheumatology.Best practice & research. Clinical rheumatology · 2024
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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

11 authors at 7 institutions in 1 country.

Nitichen KittiratchakoolHealth Intervention and Technology Assessment Program, Nonthaburi, Thailand.
Disorn KulpokinHealth Intervention and Technology Assessment Program, Nonthaburi, Thailand.
Chonticha ChanjamHealth Intervention and Technology Assessment Program, Nonthaburi, Thailand.
Soamarat VilaiyukDivision of Rheumatology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Sirirat CharuvanijDivision of Rheumatology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Gun PhongsamartDivision of Allergy, Immunology and Rheumatology, Department of Pediatrics, Queen Sirikit National Institute of Child Health, Bangkok, Thailand.
Parichat KhaosutPediatric Allergy & Clinical Immunology Research Unit, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Manasita TanyaDepartment of Pediatrics, Khon Kaen Hospital, Khon Kaen, Thailand.
Ratanavadee NanagaraDivision of Rheumatology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
Sira NantapaisarnDivision of Allergy, Immunology and Rheumatology, Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand.
Pattara LeelahavarongHealth Intervention and Technology Assessment Program, Nonthaburi, Thailand pattara.l@hitap.net.ORCID 0000-0002-9584-0293
Health Intervention and Technology Assessment Program · THKhon Kaen University · THChulalongkorn University · THMahidol University · THQueen Sirikit National Institute of Child Health · THSiriraj Hospital · THThammasat University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to analyse the cost-utility and budget impact of adding tocilizumab to the standard treatment for patients with refractory systemic juvenile idiopathic arthritis (sJIA) in Thailand.

designEconomic evaluation using a decision-analytical model.

settingThailand.

participantsPatients with refractory sJIA who were ≥2 years old.

methodsThe use of tocilizumab as an add-on therapy to standard treatment was compared with standard treatment alone. A simulated health state transition model was used to estimate the lifetime costs and health outcomes from a societal perspective. Direct medical costs were collected from tertiary hospital databases while direct non-medical costs were derived from interviews. Health-related quality of life (QoL) was measured using the proxy version of three-level EuroQol five-dimensional questionnaire (EQ-5D-3L). Future costs and outcomes were discounted at an annual rate of 3%. The base case population was patients aged 9.41 years old at refractory disease onset. The results were reported as incremental cost-effectiveness ratios (ICER) in US dollar (USD). One-way and probabilistic sensitivity analysis were conducted to investigate parameter uncertainty. The 5-year budget impact was estimated from a governmental perspective.

resultsThe ICER of standard treatment plus tocilizumab was US$35 799 per quality-adjusted life-year (QALY) gained compared with standard treatment alone, which was not cost-effective at the threshold of US$5128 per QALY gained. The estimated 5 years budget impact was approximately US$4.8 million.

conclusionsThe use of standard treatment plus tocilizumab was not cost-effective in the Thai context, which has limited data. However, there is currently no second-line treatment for refractory sJIA in the Thai National List of Essential Medicines; thus, patients must receive higher doses of standard treatment which can cause many side effects. In contrast, tocilizumab showed obvious efficacy in clinical trials in improving treatment response and QoL. Therefore, the price of tocilizumab should be negotiated to reduce the financial impact on the healthcare system.

Indexed as

Arthritis, JuvenileQuality of LifeAntibodies, Monoclonal, HumanizedChildChild, PreschoolCost-Benefit AnalysisHumansQuality-Adjusted Life YearsThailandAntibodies, Monoclonal, Humanizedtocilizumabhealth economicshealth services administration & managementpaediatric rheumatology

Identifiers

PMID32933962
PMCPMC7493110
OpenAlexW3087721486

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.