ArticleAnesthesia, essays and researches
Postoperative analgesia after inguinal hernia repair - Comparison of ropivacaine with bupivacaine: A randomized controlled trial.
Article in Anesthesia, essays and researches. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Post-operative Pain Control: A Comparison between Bupivacaine and Tramadol Local Wound Infiltration in Children Undergoing Herniotomy and Orchidopexy.African journal of paediatric surgery : AJPS · 2024Trial
- A comparison of bupivacaine lavage and diclofenac suppository effects on post-operative pain of laparascopic transabdominal pre-peritoneal herniorrhaphy: a randomized clinical trial study.BMC research notes · 2020Trial
- Effect of operative local anesthesia on postoperative pain outcomes of inflatable penile prosthesis: prospective comparison of two medications.International journal of impotence research · 2018Trial
- Comparison between Post-Operative Analgesic Efficacy of Low-Concentration High-Volume and High-Concentration Low-Volume Combinations of Ropivacaine for Transverse Abdominis Plane Block in Pediatric Open Inguinal Hernia Repair.Journal of clinical medicine · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPostoperative pain management by surgical site infiltration has an edge over other methods of analgesia as it is simple and has lesser side effects. This study was designed to compare the analgesic effects provided by bupivacaine, a classical long-acting local anesthetic and ropivacaine, a new amino amide local anesthetic agent. SUBJECTS AND
methodsNinety patients scheduled for elective inguinal herniorrhaphy were randomly allocated to one of the three groups: Group I - R 0.5, group II - R 0.25, and group III - B 0.25. General anesthesia was given. The surgical site was infiltrated before incision with 20 ml of drugs - ropivacaine 0.5% in group I, ropivacaine 0.25% in group II, bupivacaine 0.25% in group III. Intraoperatively hemodynamics were recorded every 15 min until the end of surgery and at the time of skin incision, at the time of cord pulling, and at the time of skin closure. Postoperatively, rest pain, pain on coughing, and pain on movements were assessed using visual analog scale (VAS) score immediately at the end of the surgery and hourly up to 4 h. The time of the first request for rescue analgesia was noted.
resultsVAS scores at rest, during coughing and movements were higher in group R 0.25 and the time of rescue analgesia was shorter with group R 0.25 when compared with other groups.
conclusionRopivacaine is less potent than bupivacaine at equal concentrations.
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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.