Trial reportBMC anesthesiology2025
Effects of serratus posterior superior intercostal plane block on postoperative analgesia in patients undergoing breast cancer surgery: a randomized controlled trial.
Trial report in BMC anesthesiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 12 papers, 1 of them a synthesis that pooled 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.
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.
The Effects of Serratus Posterior Superior Intercostal Plane Block on Postoperative Analgesia in Patients Undergoing Breast Cancer Surgery
Prospective Evaluation of Analgesic Outcomes of Serratus Posterior Superior Intercostal Plane Block Versus Thoracic Epidural Analgesia and Systemic Opioid Analgesia After Video-Assisted Thoracoscopic Surgery
Comparison of the Postoperative Analgesic Efficacy of SAP and SPSIP Blocks in Patients Undergoing Mammoplasty
Analgesic Efficacy of Ultrasound-Guided Serratus Intercostal Plane Block Versus Erector Spinae Plane Block for Postoperative Pain Control After Open Nephrectomy: A Prospective Randomized Controlled Trial
Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Comparison of ultrasound-guided serratus posterior superior intercostal plane block and thoracic paravertebral block for postoperative analgesia after breast surgery: a prospective randomized noninferiority trial.Turkish journal of medical sciences · 2026Trial
- Is the serratus posterior superior intercostal plane block a viable alternative to the erector spinae plane block for postoperative analgesia in breast surgery? A prospective, randomized trial.BMC anesthesiology · 2025Trial
- Regional Fascial Plane Blocks and Early Postoperative Complications in Reduction Mammaplasty: A Retrospective Cohort Study.Aesthetic plastic surgery · 2026Article
- Efficacy of Serratus Posterior Superior Intercostal Plane Block (SPSIPB) in Cardiac Implantable Electronic Device Implantation (CIED): A Prospective, Double-Blind, Randomized Controlled Trial.Journal of clinical medicine · 2026Article
- Clinical efficacy of ultrasound-guided serratus posterior superior intercostal plane block in unilateral cervicothoracic myofascial pain syndrome: a retrospective study.BMC anesthesiology · 2026Article
- Evaluating a Novel Regional Technique: Serratus Posterior Superior Intercostal Plane Block Reduces Opioid Consumption and Pain Scores after Breast-conserving Surgery: A Randomized Controlled Trial.Turkish journal of anaesthesiology and reanimation · 2026Article
- The efficacy of serratus posterior superior intercostal plane block performed under ultrasound guidance in thoracic postherpetic neuralgia: a retrospective cohort study.BMC anesthesiology · 2026Article
- Serratus Posterior Superior Intercostal Plane Block and Serratus Anterior Plane Block Compared with Conventional Analgesia for Postoperative Analgesia in Breast Cancer Surgery: A Randomized Controlled Trial.Journal of pain research · 2026Article
- Efficacy of anterior serratus plane block and intercostal nerve block in cardiothoracic surgery: a meta-analysis.Frontiers in surgery · 2026Review
- Article
- Understanding the Anatomy of Posterior Cervical Interfascial Space: Implications for Regional Blocks and Pain Management. A Narrative Review.Pain and therapy · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe serratus posterior superior intercostal plane block (SPSIPB) is a newly described truncal block. This study aimed to compare the effects of SPSIPB with conventional methods on postoperative opioid consumption and pain scores within 24 h postoperatively.
methodsThis randomized controlled trial included 60 patients aged 18-65 years with an American Society of Anesthesiologists Physical Status of I-III. Patients were randomly assigned to either the SPSIPB or the control group. The primary outcome was cumulative opioid consumption within the first 24 h postoperatively. Secondary outcomes included resting and dynamic Numerical Rating Scale (NRS) pain scores, Quality of Recovery (QoR)-15 questionnaire scores, intraoperative remifentanil consumption, and the incidence of postoperative nausea and vomiting.
resultsTotal tramadol consumption was significantly lower in the SPSIPB group during the first 12 h and at the end of the 24th hour postoperatively compared with the control group (p < 0.05). The dynamic NRS score at 0 h postoperatively was lower in the SPSIPB group (p = 0.001), whereas no significant differences in NRS scores were observed at other time-points. The postoperative QoR-15 scores were significantly higher in the SPSIPB group compared with the control group. Furthermore, the SPSIPB group had significantly lower intraoperative remifentanil consumption (p = 0.003). Nausea and vomiting were more frequent at 12 and 24 h postoperatively in the control group compared with the SPSIPB group.
conclusionsSerratus posterior superior intercostal plane block significantly reduced opioid use, and improved recovery quality after oncoplastic breast surgery.
trial registrationNCT06225908, registered at ClinicalTrials.gov.
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Registered trials
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.