ReviewJournal of the Chinese Medical Association : JCMA2019
Pain after laparoscopic surgery: Focus on shoulder-tip pain after gynecological laparoscopic surgery.
Review in Journal of the Chinese Medical Association : JCMA, 2019. 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 56 papers, 2 of them syntheses 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.
Intraoperative Mild Hyperventilation as an Intervention to Decrease the Incidence of Postoperative Shoulder Pain After Gastric Sleeve Bypass Surgery
The Effection Pain and Anxiety of a Breathing Exercise Applied Following Laparoscopic Cholecystectomy: A Randomized Controlled Study
The Effect of Intraperitoneal Instillation of Bupivacaine on Postoperative Pain After Surgical Laparoscopy
Outcome of Active Aspiration Versus Simple Compression to Remove Residual Gas From Abdominal Cavity in Reducing Pain After Laparoscopic Cholecystectomy
Who cites it
56 citing papers in PubMed, 2 syntheses or guidelines pooled it, 111 citations in OpenAlex.
- Intraperitoneal dexamethasone as an adjuvant to local anesthesia in laparoscopic surgery: A systematic review and meta-analysis of randomized controlled trials.European journal of clinical pharmacology · 2026Pooled it
- Systematic Review and Meta-Analysis of Perioperative Administration of Acetazolamide for Management of Postoperative Pain after Laparoscopy.JSLS : Journal of the Society of Laparoendoscopic SurgeonsPooled it
- Transversus abdominis plane block improved surgical conditions in neuromuscular blocker-free pediatric laparoscopic hernia repair: a randomized trial.Surgical endoscopy · 2026Trial
- Intraperitoneal ketamine versus bupivacaine for postoperative pain control after laparoscopic cholecystectomy - a double-blind randomized controlled trial.BMC anesthesiology · 2025Trial
- Diaphragmatic breathing for referred pain after total laparoscopic hysterectomy: a randomized clinical trial.Surgical endoscopy · 2025Trial
- Shoulder pain after laparoscopic antireflux surgery: a single-center, randomized, open-label trial.Surgical endoscopy · 2025Trial
- Oxycodone vs the Combination of Fentanyl and Remifentanil for General Anesthesia in Laparoscopic Uterine Myomas Surgery: A Prospective, Randomized, Controlled Study.Drug design, development and therapy · 2025Trial
- Effect of Different Doses of Esketamine on Postoperative Recovery in Patients Undergoing Gynecologic Laparoscopic Surgery, a Randomized, Double-Blind, Single-Center Clinical Study.Drug design, development and therapy · 2025Trial
- Effect of deep neuromuscular block on the quality of early recovery after sleeve gastrectomy in obese patients: a randomized controlled trial.BMC anesthesiology · 2024Trial
- The influence of the pulmonary recruitment maneuver on post-laparoscopic shoulder pain in patients having a laparoscopic cholecystectomy: a randomized controlled trial.Surgical endoscopy · 2023Trial
- Efficacy of intraoperative intravenous lidocaine infusion on postoperative opioid consumption after laparoscopic cholecystectomy: a randomized controlled trial.Langenbeck's archives of surgery · 2023Trial
- Efficacy of a TAP block versus an anterior QLB for laparoscopic inguinal hernia repair: A randomised controlled trial.Acta anaesthesiologica Scandinavica · 2023Trial
- Effects of intraperitoneal bupivacaine injection in laparoscopic appendectomy in children on post-operative pain: A controlled randomized double-blinded study.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2022Trial
- Effect of additional equipotent fentanyl or sufentanil administration on recovery profiles during propofol-remifentanil-based anaesthesia in patients undergoing gynaecologic laparoscopic surgery: a randomized clinical trial.BMC anesthesiology · 2022Trial
- Post Laparoscopy Pain Reduction Project I (POLYPREP I): intraperitoneal normal saline instillation-a randomised controlled trial.BMC women's health · 2022Trial
- A Dose-Response Relationship Study of Prophylactic Nalbuphine to Reduce Pain During the Awakening Period in Patients Undergoing Laparoscopic Total Hysterectomy: A Randomized, Controlled, Double-Blind Clinical Study.Drug design, development and therapy · 2022Trial
- Effectiveness of Peritoneal Lavage in Reducing Postoperative Pain in Elective Laparoscopic Cholecystectomy: A Prospective Cohort Study.Medical sciences (Basel, Switzerland) · 2026Article
- The role of esketamine in enhancing postoperative recovery and pain management in laparoscopic surgery: a meta-analysis of randomised controlled trials.European journal of anaesthesiology and intensive care · 2026Review
- Analysis of Risk Factors for Ipsilateral Shoulder Pain and Pain Intensity After Thoracic Surgery.Pain research & management · 2026Article
- Comparison of the postoperative opioid-sparing effect between preemptive and preventive intravenous acetaminophen/ibuprofen fixed-dose combination in patients undergoing robot-assisted laparoscopic radical prostatectomy: a double-blind randomized controlled trial.The Korean journal of pain · 2026Article
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 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Laparoscopy, one of minimally invasive procedures, is a commonly used procedure in diagnosis and management of various kinds of clinical problems, including gynecologic organ-related diseases. Compared with conventional exploratory laparotomy, the benefits of laparoscopic surgery include reduction of surgical wound, decreasing in postoperative pain, shortening hospital stay, rapid recovery, and a better cosmetic result. However, there are still up to 80% of patients after laparoscopic surgery complaining of high levels of pain and needing pain relief. Postlaparoscopic pain can be separated into distinct causes, such as surgical trauma- or incision wound-associated inflammatory change, and pneumoperitoneum (carbon dioxide [CO2])-related morphological and biochemical changes of peritoneum and diaphragm. The latter is secondary to irritation, stretching, and foreign body stimulation, leading to phrenic neuropraxia and subsequent shoulder-tip pain (STP). STP is the most typical unpleasant experience of patients after laparoscopic surgery. There are at least 11 strategies available to attempt to decrease postlaparoscopic STP, including (1) the use of an alternative insufflating gas in place of CO2, (2) the use of low-pressure pneumoperitoneum in place of standard-pressure pneumoperitoneum, (3) the use of warmed or warmed and humidified CO2, (4) gasless laparoscopy, (5) subdiaphragmatic intraperitoneal anesthesia, (6) local intraperitoneal anesthesia, (7) actively expelling out of gas, (8) intraperitoneal drainage, (9) fluid instillation, (10) pulmonary recruitment maneuvers, and (11) others and combination. The present article is limited in discussing postlaparoscopic STP. We extensively review published articles to provide a better strategy to reduce postlaparoscopic STP.
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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 Socratic graph.