Evidence map›Paper›PMID 33850381›Full record

ArticleJournal of craniovertebral junction & spine

Fusion versus nonfusion treatment for recurrent lumbar disc herniation.

Kamrul Ahsan, Shahidul Islam Khan, Naznin Zaman, Nazmin Ahmed, Nicola Montemurro, Bipin Chaurasia

Abstract read
In one paragraph

Article in Journal of craniovertebral junction & spine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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.

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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  19. The post spinal surgery syndrome: A review.Journal of craniovertebral junction & spine
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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

6 authors.

Kamrul AhsanDepartments of Orthopaedic Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
Shahidul Islam KhanDepartments of Orthopaedic Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
Naznin ZamanDepartment of Anesthesiology, Sarkari Karmachari Hospital, Dhaka, Bangladesh.
Nazmin AhmedDepartment of Neurosurgery, Ibn Sina Hospital, Dhaka, Bangladesh.
Nicola MontemurroDepartment of Translational Research and New Surgical and Medical Technologies, University of Pisa, Pisa, Italy.
Bipin ChaurasiaDepartment of Neurosurgery, Terai Hospital and Research Centre, Birgunj, Nepal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecurrent lumbar disc herniation (RLDH) is one of the major causes for failure of primary surgery. The optimal surgical treatment of RLDH remains controversial.

aimRetrospectively, we evaluate 135 patients and compare the clinical outcomes between fusion and nonfusion treatment of RLDH.

methodsRecords of 75 men and 35 women aged 28-60 years for conventional revision discectomy alone (nonfusion) and 15 men and 10 women aged 30-65 years for revision discectomy with transforaminal lumbar interbody fusion (TLIF) and transpedicular screw fixation (fusion) were reviewed. Demographics, surgical data, and complications were collected and pre- and postoperative assessment were done by the Visual Analogue Scale (VAS) scale and Japanese Orthopaedic Association (JOA) score. The results after surgery were assessed according to the recovery rate as excellent, good, fair, and poor.

resultsThe mean follow-up period was 28.8 and 24.6 months in Group A (nonfusion) and Group B (fusion group), respectively. The preoperative data between both the groups showed no statistically significant difference. The postoperative mean VAS and JAO scores, recovery rate, and satisfaction rate showed no statistically significant difference except postoperative low back pain and occasional radicular pain and neurological deficit in nonfusion group which was significantly higher than that of fusion group. In comparison to fusion group, nonfusion group required significantly less operative time, less intraoperative blood loss, less postoperative hospital stay, no blood transfusion, and less total cost of the procedure. Satisfaction rate was 80% and 88% in nonfusion and fusion groups, respectively.

conclusionsBoth convention revision discectomy (nonfusion) and discectomy with instrumented fusion (TLIF) surgery are effective in patients with RLDH.

Indexed as

Conventional revision discectomy alone (Non fusion)recurrent lumbar disc herniationtransforaminal lumbar interbody fusion and stabilization

Identifiers

PMID33850381
PMCPMC8035587

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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.