Evidence map›Paper›PMID 42744356›Full record

Trial reportBMJ open2026

Patient expectations assessed before randomisation and after the first treatment session, and their associations with pain outcome at 3 months in patients with tennis elbow: a secondary analysis of a randomised controlled feasibility trial in Norwegian secondary care.

Håkon Sveinall, Cecille Røe, Kaia B Engebretsen, Sigrid Skatteboe, Are Hugo Pripp, Jens Ivar Brox, Marianne Bakke Johnsen

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMJ open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04803825 (The Feasibility of Heavy-slow Resistance Training, Radial Extracorporeal Shockwave Therapy), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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.

NCT04803825 nacompletednot on this map

The Feasibility of Heavy-slow Resistance Training, Radial Extracorporeal Shockwave Therapy (rESWT) and Information and Advice. The NOrwegian Tennis Elbow (NOTE) Study

TypeinterventionalSponsorOslo University HospitalRan2021 to 2023Enrolled100ConditionsLateral Epicondylitis, Tennis Elbow, Tendinopathy, ElbowArmsHeavy Slow Exercises, Extracorporeal Shock wave therapy, Information and advice
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Håkon SveinallDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.ORCID http://orcid.org/0000-0002-9622-4636
Cecille RøeDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.ORCID http://orcid.org/0000-0001-5186-0674
Kaia B EngebretsenDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.
Sigrid SkatteboeDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.
Are Hugo PrippOslo Centre of Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway.
Jens Ivar BroxDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.ORCID http://orcid.org/0000-0002-2507-1812
Marianne Bakke JohnsenDepartment of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway mamari@oslomet.no.ORCID http://orcid.org/0000-0003-4300-5250

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate patients' expectations of pain improvement before randomisation (T

designExploratory secondary analyses of a three-arm, randomised controlled feasibility trial in patients with tennis elbow comparing heavy slow resistance training, shock wave therapy and advice (1:1:1).

settingOutpatient clinic at Oslo University Hospital.

participantsAdults with lateral epicondylalgia, commonly known as tennis elbow.

main outcome measuresExpected pain was rated on a Numeric Rating Scale (NRS, 0-10) at T

resultsFifty-four participants were included. In the shock wave group, nine (47%) came to expect greater improvement from T

conclusionIn this study, expectations measured after randomisation and one treatment session were associated with pain at 3 months for patients with tennis elbow. Larger, prospectively designed studies should investigate how postrandomisation expectations relate to clinical outcomes in non-blinded musculoskeletal trials. TRIAL REGISTRATION NUMBER: NCT04803825.

Indexed as

Extracorporeal Shockwave TherapyResistance TrainingTennis ElbowAdultFeasibility StudiesFemaleHumansMaleMiddle AgedNorwayPain MeasurementSecondary Health CareTreatment OutcomeElbow TendinopathyExercisePhysical Therapy ModalitiesRandomized Controlled TrialTennis Elbow

Identifiers

PMID42744356
PMCPMC13583799

What Socratic holds

Textmetadata
Read underepoch 390

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 Socratic graph.