Evidence map›Paper›PMID 35223967›Full record

ArticleFrontiers in surgery2021

Clinical and Radiological Comparisons of Percutaneous Low-Power Laser Discectomy and Low-Temperature Plasma Radiofrequency Ablation for Cervical Radiculopathy: A Prospective, Multicenter, Cohort Study.

Xueqin Lan, Ziyang Wang, Yuzhao Huang, Yuncheng Ni, Yunwu He, Xiaofeng Wang, Chunsheng Wu, Rong Hu, Rui Han, Gangwen Guo and 6 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Application value of Ultrasound-Guided cervical nerve root block test before percutaneous nucleoplasty in the treatment of patients with cervical chest pain: A retrospective study.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Minimally invasive interventional therapy for pain.Journal of interventional medicine · 2023
    Article
  8. Article
  9. Article
  10. Article
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

16 authors at 4 institutions in 1 country.

Xueqin LanDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Ziyang WangDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Yuzhao HuangDepartment of Orthopedics, The Third Xiangya Hospital, Central South University, Changsha, China.
Yuncheng NiDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Yunwu HeDepartment of Pain, The Second Affiliated Hospital, University of South China, Hengyang, China.
Xiaofeng WangDepartment of Pain, Hunan Aerospace Hospital, Changsha, China.
Chunsheng WuDepartment of Pain, People's Hospital of Xiangxi Prefecture, Jishou University, Jishou, China.
Rong HuDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Rui HanDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Gangwen GuoDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Zhenxing LiDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Xuan ZhangDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Jianping ZhangDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Qin LiaoDepartment of Anesthesiology, The Third Xiangya Hospital, Central South University, Changsha, China.
Dong HuangDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Haocheng ZhouDepartment of Pain, Institute of Pain Medicine, The Third Xiangya Hospital, Central South University, Changsha, China.
Third Xiangya Hospital · CNCentral South University · CNJishou University · CNUniversity of South China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMinimally invasive techniques, such as percutaneous low-power laser discectomy (PLLD) and low-temperature plasma radiofrequency ablation (coblation) can be applied to treat degenerative cervical radiculopathy. However, less evidence supports the superiority of distinct minimally-invasive therapy. Our study aimed to evaluate the clinical and radiological characteristics of the PLLD and coblation for cervical radiculopathy.

methodsThis was a prospective, multicenter, cohort study (ChiCTR-ONC-17010356). The modified Macnab criteria was performed to assess the clinical improvement pre- and post-surgery. To evaluate the radiological effect, the Pfirrmann grading system and disk herniation index were applied with MRI.

resultsIn this study, 28 patients were enrolled in the coblation group and 30 patients in the PLLD group. The mean good-excellent rate at 3-month follow-up was 82.1% for PLLD group, and 66.7% for coblation group, respectively (

conclusionBoth PLLD and coblation are effective and safe option for patients with cervical radiculopathy. Better long-term clinical outcomes may be potentially associated with the improvement of disk degeneration after PLLD treatment.

Indexed as

cervical radiculopathyclinical outcomecoblationminimally invasivepercutaneous laser discectomyradiological

Identifiers

PMID35223967
PMCPMC8863912
OpenAlexW4211251190

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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.