Evidence map›Paper›PMID 42534798›Full record

Trial reportFrontiers in pain research (Lausanne, Switzerland)2026

Efficacy of phloroglucinol and diclofenac sodium on pain relief for renal colic due to ureteral stones: a single-center, prospective randomized trial.

Fangxin Gong, Guangfeng Shao, Xiulin Zhang, Mingzhen Yuan, Hanwen Liu

Abstract readClinical Trial
In one paragraph

Trial report in Frontiers in pain research (Lausanne, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.

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

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

5 authors.

Fangxin GongDepartment of Urology, The Second Qilu Hospital of Shandong University, Jinan, Shandong, China.
Guangfeng ShaoDepartment of Urology, The Second Qilu Hospital of Shandong University, Jinan, Shandong, China.
Xiulin ZhangDepartment of Urology, The Second Qilu Hospital of Shandong University, Jinan, Shandong, China.
Mingzhen YuanDepartment of Urology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China.
Hanwen LiuDepartment of Urology, The Second Qilu Hospital of Shandong University, Jinan, Shandong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Renal colic is considered one of the most severe types of pain and requires prompt and effective analgesia. This study aimed to evaluate the efficacy of phloroglucinol in treating acute renal colic, comparing it to diclofenac sodium alone and in combination with phloroglucinol. In this single-center, randomized controlled trial, participants with acute renal colic (visual analog scale [VAS] score >4) due to ureterolithiasis were enrolled. They were randomly assigned (1:1:1) to receive diclofenac sodium, phloroglucinol, or a combination of both. The primary outcome was the pain relief rate at 30 min after treatment-defined as the proportion of participants with a ≥ 50% reduction in VAS score from baseline. Of 363 screened participants, 258 were enrolled and completed the trial (86 per group). The primary outcome was significantly better in the diclofenac sodium group than in the phloroglucinol group (55.8% vs. 70.9%; OR, 0.52; 95% CI, 0.28-0.97;

Indexed as

diclofenac sodiumphloroglucinolprospective randomized trialrenal colicureteral stones

Identifiers

PMID42534798
PMCPMC13422229

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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.