Evidence map›Paper›PMID 28751565›Full record

ArticleHaematologica2017

Incidence and outcome of acquired aplastic anemia: real-world data from patients diagnosed in Sweden from 2000-2011.

Krista Vaht, Magnus Göransson, Kristina Carlson, Cecilia Isaksson, Stig Lenhoff, Anna Sandstedt, Bertil Uggla, Jacek Winiarski, Per Ljungman, Mats Brune and 1 more

Registry-linked trialOpen access · goldAbstract readHistorical Article
In one paragraph

Article in Haematologica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06424639 (A Randomized, Controlled Trial Comparing the Safety and Efficacy of Luspatercept Plus Cyclosporine Versus Cyclosporine Alone for the Treatment of Newly Diagnosed Non-transfusion-dependent Non-severe Aplastic Anemia), which is not on this map. Cited by 51 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 4 pooled it
4.3field-weighted citation impact, top 5% 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.

NCT06424639 phase4withdrawnnot on this mapstarted 2024, after this paper: background citation

A Randomized, Controlled Trial Comparing the Safety and Efficacy of Luspatercept Plus Cyclosporine Versus Cyclosporine Alone for the Treatment of Newly Diagnosed Non-transfusion-dependent Non-severe Aplastic Anemia (NSAA)

TypeinterventionalSponsorPeking Union Medical College HospitalRan2024 to 2025Enrolled0ConditionsAplastic AnemiaArmsLuspatercept, cyclosporine
3 · Its place in the literature

Who cites it

51 citing papers in PubMed, 4 syntheses or guidelines pooled it, 101 citations in OpenAlex.

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  10. [Prognostic value of serum CD4Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2025
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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.

Krista VahtSection of Hematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, Sweden krista.vaht@vgregion.se.
Magnus GöranssonDepartment of Pediatrics, The Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Umeå, Sweden.
Kristina CarlsonDepartment of Hematology, Uppsala University Hospital, Umeå, Sweden.
Cecilia IsakssonDepartment of Hematology, Cancer Centre, University Hospital, Umeå, Sweden.
Stig LenhoffDepartment of Hematology, Skåne University Hospital, Lund University, Stockholm, Sweden.
Anna SandstedtDepartment of Hematology, Linköping University Hospital, Stockholm, Sweden.
Bertil UgglaSection of Hematology Department of Medicine, Faculty of Medicine and Health, Örebro University, Stockholm, Sweden.
Jacek WiniarskiAstrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
Per LjungmanCentre of allogeneic stem cell transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden.
Mats BruneSection of Hematology and Coagulation, Sahlgrenska University Hospital, Gothenburg, Sweden.
Per-Ola AnderssonSouth Älvsborg Hospital Borås, Sweden.
Karolinska University Hospital · SESahlgrenska University Hospital · SEUniversity of Gothenburg · SELinköping University Hospital · SEÖrebro University · SESkåne University Hospital · SEUppsala University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A plastic anemia is a rare life-threatening disease. However, since the introduction of immunosuppressive therapy and allogeneic stem cell transplantation, the outcome has improved considerably, and the 5-year survival is reported to be 70-80% in selected patient cohorts. Yet, contemporary population-based data on incidence and survival are lacking. We performed a national retrospective study to determine the incidence, treatment, and survival of patients with aplastic anemia diagnosed in Sweden from 2000-2011. Patients were included via the National Patient Registry, and diagnosed according to the Camitta criteria. In total, 257 confirmed cases were identified, with an overall incidence of 2.35 (95% CI: 2.06-2.64) cases per million inhabitants per year. Median age was 60 years (range: 2-92), and median follow up was 76 (0-193) months. Primary treatments included immunosuppressive therapy (63%), allogenic stem cell transplantation (10%), or single-agent cyclosporine/no specific therapy (27%). The 5-year survival was 90.7% in patients aged 0-18 years, 90.5% in patients aged 19-39 years, 70.7% in patients aged 40-59 years, and 38.1% in patients aged ≥60 years. Multivariate analysis showed that age (both 40-59 and ≥60 age groups), very severe aplastic anemia and single-agent cyclosporine/no specific therapy were independent risk factors for inferior survival. In conclusion, younger aplastic anemia patients experience a very good long-term survival, while that of patients ≥60 years in particular remains poor. Apparently, the challenge today is to improve the management of older aplastic anemia patients, and prospective studies to address this medical need are warranted.

Indexed as

AdolescentAdultAgedAged, 80 and overAnemia, AplasticChildChild, PreschoolCombined Modality TherapyFemaleHistory, 21st CenturyHumansIncidenceMaleMiddle AgedPatient Outcome AssessmentPopulation Surveillance

Identifiers

PMID28751565
PMCPMC5622852
OpenAlexW2738836550

What OpenQuestion holds

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LicenceCC BY-NC
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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.