Evidence map›Paper›PMID 29739380›Full record

ArticleBMC urology2018

Efficacy analysis of self-help position therapy after holmium laser lithotripsy via flexible ureteroscopy.

Jie Yang, Rong-Zhen Tao, Pei Lu, Meng-Xing Chen, Xin-Kun Huang, Ke-Liang Chen, Ying-Heng Huang, Xiao-Rong He, Li-di Wan, Jing Wang and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC urology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 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

12 authors at 3 institutions in 1 country.

Jie YangDepartment of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
Rong-Zhen TaoDepartment of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
Pei LuDepartment of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
Meng-Xing ChenFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Xin-Kun HuangDepartment of Urology, The Affiliated Jiangning Hospital with Nanjing Medical University, Nanjing, Jiangsu, China.
Ke-Liang ChenDepartment of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
Ying-Heng HuangFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Xiao-Rong HeFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Li-di WanFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Jing WangFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Xin TangFirst Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, China.
Wei ZhangDepartment of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China. trz1891597@126.com.
Nanjing Medical University · CNJiangsu Province Hospital · CNNanjing Jiangning Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo observe the efficacy of self-help position therapy (SHPT) after holmium laser lithotripsy via flexible ureteroscopy (FURS).

methodsFrom January 2010 to November 2015, 736 nephrolithiasis patients who had received FURS lithotripsy were analyzed retrospectively. In position group, 220 cases accepted SHPT after lithotripsies, and 428 cases as control, coming from another independent inpatient area in the same center. The stone-free status (SFS) between two groups were compared at the 2nd, 4th and 12th week ends by X-ray examinations.

resultsThe preoperative incidence of hydronephrosis (25.9% vs. 18.0%, p = 0.018) or lower calyceal seeper (33.6% vs. 24.3%, p = 0.012) and the proportion of patients with > 2.0 cm stones (33.6% vs. 24.3%, p = 0.003) were all significantly higher in position group than in control group. There were no substantial difference between two groups in age, BMI, gender and medical histories. In postoperative followup, the incidence of hydronephrosis in position group was significantly lower than in control group (9.5% vs. 15.7%, p = 0.032) after removing double-J stents. In position group, the SFS of the 2nd week end (60.9% vs. 47.2%, p = 0.001), the 4th week end (74.1% vs. 62.8%, p = 0.004) and the 12th week end (86.9% vs. 79.4%, p = 0.021) were all significantly higher than those in control group.

conclusionsSHPT after holmium laser lithotripsy via FURS may increase postoperative SFS, accelerate stone fragment clearance, and decrease the incidence of hydronephrosis after removal of double-J stents. The therapy does not require professional assistance and is economical, simple, and effective.

Indexed as

HolmiumAdultFemaleFollow-Up StudiesHumansLithotripsy, LaserMaleMiddle AgedNephrolithiasisPatient PositioningRetrospective StudiesSelf CareTreatment OutcomeUreteroscopesUreteroscopyHolmiumFlexible ureteroscopyHolmium laser lithotripsyHydronephrosisPosition therapySelf-help

Identifiers

PMID29739380
PMCPMC5941477
OpenAlexW2807370416

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.