Evidence map›Paper›PMID 28671966›Full record

ArticlePLoS neglected tropical diseases2017

A leprosy clinical severity scale for erythema nodosum leprosum: An international, multicentre validation study of the ENLIST ENL Severity Scale.

Stephen L Walker, Anna M Sales, C Ruth Butlin, Mahesh Shah, Armi Maghanoy, Saba M Lambert, Joydeepa Darlong, Benjamin Jewel Rozario, Vivek V Pai, Marivic Balagon and 13 more

2 registry-linked trialsOpen access · goldAbstract readMulticenter StudyValidation Study
In one paragraph

Article in PLoS neglected tropical diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 18% 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.

NCT03775460 naactive not recruitingnot on this mapstarted 2023, after this paper: background citation

Methotrexate and Prednisolone Study in Erythema Nodosum Leprosum (MaPS in ENL

TypeinterventionalSponsorLondon School of Hygiene and Tropical MedicineRan2023 to 2025Enrolled550ConditionsErythema Nodosum LeprosumArmsMethotrexate, Placebo, Prednisolone
NCT04822909 phase4completednot on this mapstarted 2019, after this paper: background citation

A Pilot Study to Evaluate the Efficacy and Safety of Apremilast in Patients of Chronic and Recurrent Erythema Nodosum Leprosum

TypeinterventionalSponsorPost Graduate Institute of Medical Education and Research, ChandigarhRan2019 to 2020Enrolled10ConditionsErythema Nodosum LeprosumArmsApremilast, Apremilast, Apremilast 10 MG, 20 MG, 30 MG Oral Tablet
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Biologics in Leprosy: A Systematic Review and Case Report.The American journal of tropical medicine and hygiene · 2020
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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

23 authors at 6 institutions in 6 countries.

Stephen L WalkerDepartment of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.ORCID http://orcid.org/0000-0002-2034-8376
Anna M SalesLeprosy Laboratory, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil.
C Ruth ButlinDepartment of Medicine, The Leprosy Mission International, Dhaka, Bangladesh.
Mahesh ShahDepartment of Dermatology and Mycobacterial Research Laboratories, The Leprosy Mission Nepal, Anandaban Hospital, Kathmandu, Nepal.
Armi MaghanoyDepartment of Dermatology, Leonard Wood Memorial Center for TB and Leprosy Research, Cebu, Philippines.
Saba M LambertDepartment of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
Joydeepa DarlongDepartment of Medicine, The Leprosy Mission Hospital, Purulia, India.
Benjamin Jewel RozarioDepartment of Medicine, The Leprosy Mission International, Dhaka, Bangladesh.
Vivek V PaiBombay Leprosy Project, Mumbai, India.
Marivic BalagonDepartment of Dermatology, Leonard Wood Memorial Center for TB and Leprosy Research, Cebu, Philippines.
Shimelis N DoniDepartment of Dermatology, ALERT Center, Addis Ababa, Ethiopia.
Deanna A HaggeDepartment of Dermatology and Mycobacterial Research Laboratories, The Leprosy Mission Nepal, Anandaban Hospital, Kathmandu, Nepal.
José A C NeryLeprosy Laboratory, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro, Brazil.
Kapil D NeupaneDepartment of Dermatology and Mycobacterial Research Laboratories, The Leprosy Mission Nepal, Anandaban Hospital, Kathmandu, Nepal.
Suwash BaralDepartment of Dermatology and Mycobacterial Research Laboratories, The Leprosy Mission Nepal, Anandaban Hospital, Kathmandu, Nepal.
Biliom A SangmaDepartment of Medicine, The Leprosy Mission International, Dhaka, Bangladesh.
Digafe T AlemboDepartment of Dermatology, ALERT Center, Addis Ababa, Ethiopia.
Abeba M YetayeDepartment of Dermatology, ALERT Center, Addis Ababa, Ethiopia.
Belaynesh A HassanDepartment of Dermatology, ALERT Center, Addis Ababa, Ethiopia.
Mohammed B ShelemoDepartment of Dermatology, ALERT Center, Addis Ababa, Ethiopia.
Peter G NichollsDepartment of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
Diana N J LockwoodDepartment of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.
Erythema Nodosum Leprosum International STudy Group
All Africa Leprosy Tuberculosis and Rehabilitation Training Centre · ETAnandaban Hospital · NPLondon School of Hygiene & Tropical Medicine · GBFundação Oswaldo Cruz · BRUniversity of Cebu · PHRamakrishna Mission Vidyamandira · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesWe wished to validate our recently devised 16-item ENLIST ENL Severity Scale, a clinical tool for measuring the severity of the serious leprosy associated complication of erythema nodosum leprosum (ENL). We also wished to assess the responsiveness of the ENLIST ENL Severity Scale in detecting clinical change in patients with ENL.

methodsParticipants, recruited from seven centres in six leprosy endemic countries, were assessed using the ENLIST ENL Severity Scale by two researchers, one of whom categorised the severity of ENL. At a subsequent visit a further assessment using the scale was made and both participant and physician rated the change in ENL using the subjective categories of "Much better", "somewhat better", "somewhat worse" and "much worse" compared with "No change" or "about the same".

results447 participants were assessed with the ENLIST ENL Severity Scale. The Cronbach alpha of the scale and each item was calculated to determine the internal consistency of the scale. The ENLIST ENL Severity Scale had good internal consistency and this improved following removal of six items to give a Cronbach's alpha of 0.77. The cut off between mild ENL and more severe disease was 9 determined using ROC curves. The minimal important difference of the scale was determined to be 5 using both participant and physician ratings of change.

conclusionsThe 10-item ENLIST ENL Severity Scale is the first valid, reliable and responsive measure of ENL severity and improves our ability to assess and compare patients and their treatments in this severe and difficult to manage complication of leprosy. The ENLIST ENL Severity Scale will assist physicians in the monitoring and treatment of patients with ENL. The ENLIST ENL Severity Scale is easy to apply and will be useful as an outcome measure in treatment studies and enable the standardisation of other clinical and laboratory ENL research.

Indexed as

Severity of Illness IndexAdultErythema NodosumFemaleHumansLeprosy, LepromatousMaleMiddle AgedYoung Adult

Identifiers

PMID28671966
PMCPMC5510881
OpenAlexW2725641531

What OpenQuestion holds

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LicenceCC BY
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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.