Evidence map›Paper›PMID 40047931›Full record

Trial reportAesthetic plastic surgery2025

Ultrasound-Guided Serratus Anterior Plane Block Combined with Modified Parasternal Block in Pediatric Patients Undergoing Auricular Reconstruction Surgery Results in Superior Quality of Recovery Compared to a Standalone Serratus Anterior Plane Block.

Guihua Xiang, Chunmei Chen, Keyu Chen, Quanle Liu, Yue Wang, Bingqing Wang, Jin Qian, Yuan Chen, Dong Yang

Abstract readEquivalence TrialRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Aesthetic plastic surgery, 2025. 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

9 authors.

Guihua XiangDepartment of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Chunmei ChenDepartment of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Keyu ChenDepartment of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Quanle LiuDepartment of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Yue WangDepartment of Ear Reconstruction Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Bingqing WangDepartment of Ear Reconstruction Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Jin QianDepartment of Ear Reconstruction Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Yuan ChenDepartment of Nursing, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Dong YangDepartment of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China. yangdongmazui@163.com.ORCID 0000-0002-6558-6343

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSerratus anterior plane block (SAPB) and parasternal block (PSB) are used in multimodal analgesia strategies to improve postoperative comfort and recovery. Their combined effectiveness for pediatric auricular reconstruction (AR) patients needs clarification.

methodsA study was conducted on 100 children aged 8 to 12 undergoing autologous rib cartilage transplant in AR. Subjects were randomized into two groups: the ultrasound (US)-directed SAPB plus modified PSB group (SAPB+PSB group) and the US-guided SAPB alone group (SAPB group). The primary outcome was the 24 h postoperative Quality of Recovery-15 (QoR-15) score. The secondary endpoints were pain scores, surgical field bleeding scores, sufentanil consumption within 24 h post-surgery, the time to first ambulation, and incidence of complications.

resultsThe SAPB+PSB group demonstrated significantly higher scores in physical comfort, emotional status, and pain aspects on the QoR-15 scale compared to the SAPB group, the difference was significant (P ≤ 0.001). No significant differences were observed between the groups in terms of psychological support and physical independence (P > 0.05). The total QoR-15 score was augmented among SAPB+PSB versus SAPB participants (P < 0.001). At 12 h, the SAPB+PSB group reported lower NRS scores than the SAPB group during rest (P < 0.001) and cough (P = 0.014). The sufentanil consumption at 24 h was substantially diminished among SAPB+PSB recipients (P < 0.001), and the time to first ambulation was shorter relative to the SAPB recipients, and the different was significant (P < 0.001).

conclusionUS-guided SAPB combined with modified PSB significantly enhances postoperative recovery quality in pediatric patients undergoing AR, effectively improving postoperative comfort and facilitating recovery. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors   www.springer.com/00266 .

Indexed as

Ear AuricleNerve BlockPlastic Surgery ProceduresPostoperative PainUltrasonography, InterventionalChildFemaleFollow-Up StudiesHumansMalePain MeasurementProspective StudiesRecovery of FunctionRisk AssessmentTreatment OutcomeCostal cartilageMicrotiaParasternal block (PSB)Postoperative analgesiaQuality of Recovery-15 (QoR-15)Serratus anterior plane block (SAPB)

Identifiers

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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.