ArticleCureus2022
Postoperative Analgesia in Modified Radical Mastectomy Patients After Instillation of Bupivacaine Through Surgical Drains.
Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 4 citations in OpenAlex.
- Clinical outcomes of liposomal and conventional bupivacaine in postoperative pain management in female patients following thoracoscopic lung surgery.Scientific reports · 2025Trial
- Could Wound Instillation Provide an Efficient Analgesia Comparable to That Provided by PECS-II Block for Modified Radical Mastectomy Using Ketamine-Bupivacaine Combination? A Pilot Study.Local and regional anesthesia · 2025Trial
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn contrast to other breast surgeries, modified radical mastectomy (MRM) with axillary lymph node clearance involves intense tissue dissection, with postoperative seroma formation and pain being the major complaints affecting patients. Among these, 40% of females experience acute postoperative pain, and between 25 to 60% develop persistent chronic postsurgical pain. The rationale of this study was that minimally invasive procedures can result in immediate pain relief in patients undergoing mastectomy, which has been proven to satisfy their needs and lead to early discharge in the local population.
objectiveThis study determined to find out the efficacy of instilling bupivacaine on wounds by means of surgical drains in controlling pain after MRM. METHODOLOGY: This was a randomized control study trial that was carried out in Surgical Unit 1, Ward 3, Jinnah Postgraduate Medical Centre, Karachi, from November 2020 to April 2021. All patients tested negative for coronavirus disease 2019 (COVID-19) by PCR test before randomly allocating them into two groups. Thirty women in Group B received 40 ml of 0.25% injection bupivacaine, and 30 in Group C received no drug. Duration of analgesia was recorded as time in hours when the patient was received after surgery in the post-anesthesia care unit until the patient felt ache and discomfort of > three scores according to the visual analog pain score chart (VAS).
resultsThe average age was 52.48±4.76 years. The mean period of time during which analgesia was observed was significantly higher in Group B as compared to Group C (10.93±1.84 vs 5.03±1.35 hours, p=0.0005).
conclusionThere is improvement in postoperative analgesia after instilling bupivacaine through surgical drains on wound beds in MRM patients.
Indexed as
Identifiers
What OpenQuestion holds
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.