Evidence map›Paper›PMID 32361837›Full record

ArticleJournal of neurology2020

Treatment expectations and patient-reported outcomes of nusinersen therapy in adult spinal muscular atrophy.

Alma Osmanovic, Gresa Ranxha, Mareike Kumpe, Lars Müschen, Camilla Binz, Flavia Wiehler, Lejla Paracka, Sonja Körner, Katja Kollewe, Susanne Petri and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

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  16. Spinal muscular atrophy.Nature reviews. Disease primers · 2022
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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 1 institution in 1 country.

Alma Osmanovic *Department of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany. Osmanovic.Alma@mh-hannover.de.
Gresa Ranxha *Department of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Mareike KumpeDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Lars MüschenDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Camilla BinzDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Flavia WiehlerDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Lejla ParackaDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Sonja KörnerDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Katja KolleweDepartment of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Susanne Petri *Department of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Olivia Schreiber-Katz *Department of Neurology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
Medizinische Hochschule Hannover · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe antisense-oligonucleotide (ASO) nusinersen has recently been approved as the first genetically modifying therapy for 5q-associated spinal muscular atrophy (SMA) based on randomized sham-controlled trials in infants and children. The efficacy in adults with long disease history and advanced disease status is still widely unknown; the same applies to specific expectations of adult SMA patients and to what extent they are met and may impact outcome measures.

methodsIn a longitudinal monocentric study in adult patients with SMA types 2-4, the Stanford Expectations of Treatment Scale (SETS) was assessed prior to and during nusinersen treatment. Treatment outcome was evaluated using patient-reported outcomes (PROs) as well as objectively quantifiable motor outcome measures.

resultsAdult SMA patients had high expectations of nusinersen treatment effectiveness regarding increase in muscle strength and disease stabilization. Via PROs, 75% stated improvements in muscle strength, endurance and independence under therapy which was in line with slight improvements in quantifiable motor scores during a  ten month observation period. In contrast, patients only expressed few negative expectations which further decreased during therapy.

conclusionsThis study showed mainly positive treatment expectations and PROs in patients undergoing nusinersen treatment along with measurable functional improvement in adult SMA patients. Moreover, treatment expectations did not significantly influence outcome measures.

Indexed as

Muscular Atrophy, SpinalSpinal Muscular Atrophies of ChildhoodAdultChildHumansInfantMotivationOligonucleotidesPatient Reported Outcome MeasuresnusinersenOligonucleotidesAntisense-oligonucleotide (ASO)NusinersenPatient-reported outcomes (PROs)Spinal muscular atrophy (SMA)Stanford expectations of treatment scale (SETS)

Identifiers

PMID32361837
PMCPMC7359174
OpenAlexW3022044846

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.