Evidence map›Paper›PMID 34845408›Full record

ArticleTheScientificWorldJournal2021

Acute and Short-Term Effects of Dry Needling in Patients with Chronic Nonspecific Low Back Pain and Hamstring Tightness: A Pilot Study.

Mahnaz Bazzaz-Yamchi, Soofia Naghdi, Amin Nakhostin-Ansari, Monavar Hadizadeh, Noureddin Nakhostin Ansari, Ehsan Moghimi, Scott Hasson

Open access · goldAbstract read
In one paragraph

Article in TheScientificWorldJournal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

Mahnaz Bazzaz-YamchiDepartment of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0001-5444-449X
Soofia NaghdiDepartment of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0002-5062-7747
Amin Nakhostin-AnsariSports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0002-1113-9257
Monavar HadizadehDepartment of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0003-0331-2424
Noureddin Nakhostin AnsariDepartment of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0003-2742-2273
Ehsan MoghimiResearch Center for War-affected People, Tehran University of Medical Sciences, Tehran, Iran.ORCID https://orcid.org/0000-0002-0417-8207
Scott HassonDepartment of Physical Therapy, Augusta University, Augusta, Georgia, USA.ORCID https://orcid.org/0000-0002-3440-9504
Tehran University of Medical Sciences · IRAugusta University · USShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic nonspecific low back pain (LBP) is one of the common health issues. Hamstring tightness contributes to the development of LBP. This study aimed to investigate the acute and short-term effects of deep dry needling (DN) in patients with chronic nonspecific LBP and hamstring muscle tightness.

methodsA single-group pretest-posttest clinical study design was followed. The outcome measures were the visual analog scale (VAS), passive knee extension (PKE) test, finger-floor distance (FFD) test, and functional rating index (FRI). Patients underwent one session of deep DN of three points on both hamstring muscles, each point for one minute. Patients were assessed before (T0), immediately after (T1), and one week after DN (T2). The FRI was assessed at T0 and T2.

resultsTen women with a mean age of 21.1 years (SD = 1.6) participated in the study. Significant large effect sizes in VAS pain reduction (

conclusionA single session of deep DN improved pain and function and increased hamstring flexibility. This pilot study supports the use of DN in patients with LBP and hamstring tightness; however, future research with a rigorous study design of randomized controlled trial is required to confirm the findings. This trial is registered with IRCT20180511039612N1.

Indexed as

Dry NeedlingChronic DiseaseFemaleHamstring MusclesHumansLow Back PainPilot ProjectsYoung Adult

Identifiers

PMID34845408
PMCPMC8627360
OpenAlexW3216557586

What OpenQuestion holds

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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.