1
|
Hashemian M, Mirkheshti A, Mirafzal A, Ahmadipour H, Nasehabad MA. The effect of preoperative oral magnesium oxide on the severity of postoperative pain among women undergoing hysterectomy. Ir J Med Sci 2022; 191:2711-2716. [PMID: 35022952 DOI: 10.1007/s11845-021-02905-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Magnesium sulfate has been reported to be effective in perioperative pain treatment and in blunting somatic, autonomic, and endocrine reflexes provoked by noxious stimuli. The pre-emptive analgesic effects of magnesium in reducing postoperative pain could be beneficial in abdominal and gynecologic surgeries. OBJECTIVE The aim of study was to compare the pre-emptive analgesic effects of oral magnesium oxide and naproxen for hysterectomy surgery. METHODS This study evaluated all patients who were candidates for hysterectomy in 2 months. The 64 patients were randomly divided into two groups using a random allocation sequence. The patients in the intervention and control groups received either magnesium oxide tablet (500 mg) or naproxen tablet (500 mg) orally half an hour before surgery, respectively. The severity of postoperative pain is assumed as a primary outcome which is evaluated using the visual analogue scale (VAS). RESULTS In this study, 64 patients were assessed. The results showed age, weight, systolic and diastolic blood pressure, and pulse rate of the patients in the two groups were not significantly different (p > 0.05). The mean score of pain intensity for these patients was significantly lower than the patients receiving naproxen (p-value: 0.03). Besides, more than one-quarter of patients in the magnesium oxide group (n = 9, 28.12%) received this analgesia with lower dose than the patients in the naproxen group (p-value: 0.03). CONCLUSION The results of this study showed that preoperative oral magnesium oxide had a significant effect on the severity of postoperative pain and consumption of postoperative analgesia.
Collapse
Affiliation(s)
- Morteza Hashemian
- Department of Anesthesiology and Pain Medicine, Kerman University of Medical Sciences, Kerman, Iran.
| | - Alireza Mirkheshti
- Department of Anesthesiology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirhossein Mirafzal
- Department of Emergency Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Habibeh Ahmadipour
- Institute for Future Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | | |
Collapse
|
2
|
Risk Factors of Postoperative Vomiting in the Eye of "Real-World Evidence"-Modifiable and Clinical Setting-Dependent Risk Factors in Surgical Trauma Patients. J Pers Med 2021; 11:jpm11050386. [PMID: 34066821 PMCID: PMC8151314 DOI: 10.3390/jpm11050386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/01/2021] [Accepted: 05/04/2021] [Indexed: 11/17/2022] Open
Abstract
Numerous studies on postoperative nausea and vomiting (PONV) have been carried out since the early days of contemporary surgery. The incidence of PONV has been greatly reduced in recent years and new drugs for PONV keep evolving in the market; however, a substantial number of patients are still under the threat of PONV. Female gender, non-smokers, a history of PONV/motion sickness, and postoperative opioid use are four well-recognized risk factors of PONV. Many potential risk factors reported in previous studies were not consistently presented as predictors for PONV. Two questions then arise; are risk factors clinical setting dependent and are risk factors modifiable? We attempted to answer the questions through a comprehensive review of perioperative records of surgical patients from the Trauma Department of our hospital. As nausea is subjective and no standard is applicable for its measurement, postoperative vomiting (POV) was used as an endpoint in this study. To the best of our knowledge, this is the first study to address the POV issue in surgical trauma patients. A total of 855 patients were enrolled in this study after excluding age below 20 years old, total intravenous anesthesia, desflurane anesthesia, or records with missing data. Our results showed that female gender (OR 4.89) is the strongest predicting factor, followed by a less potent predicting factor—more intraoperative opioid consumption (OR 1.07)—which favor more POV. More intraoperative crystalloid supply (OR 0.71) and a higher body weight (OR 0.9) favor less POV. Other potential risk factors did not reach statistical significance in this study as independent risk factors. Our results also showed that when the intraoperative crystalloid infusion rate is greater than 4 mL/kg/h (OR 0.20), it favors a lower rate of POV; when intraoperative opioid consumption is greater than 12 mg morphine equivalents, MME (OR 1.87), it favors a higher rate of POV. We concluded that dominance of any independent risk factor over other risk factors depends on how individual factors interact with the clinical setting. Some risk factors could be modified, and a cut-off value could be derived to facilitate a better plan for POV prevention.
Collapse
|
3
|
Perioperative Pain Management after Ambulatory Abdominal Surgery: An American College of Surgeons Systematic Review. J Am Coll Surg 2020; 231:572-601.e27. [DOI: 10.1016/j.jamcollsurg.2020.07.755] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 01/31/2023]
|
4
|
Maktabi M, Kamali A, Jelodar HT, Shokrpour M. Comparison of Topical and Subcutaneous Bupivacaine Infiltration with Subcutaneous Ketamine on Postoperative Pain in Total Abdominal Hysterectomy. Med Arch 2019; 73:15-18. [PMID: 31097853 PMCID: PMC6445620 DOI: 10.5455/medarh.2019.73.15-18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 02/17/2019] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Hysterectomy is one of the most common surgical procedures. Problems such as severe pelvic pain, irregular or heavy bleeding and uterine cancer from those that may be used to treat them no choice but to remove the uterus by surgery. Abdominal pain after abdominal hysterectomy, the most common complaints of patients undergoing this type of surgery is considered. AIM This study aimed to compare the effects of bupivacaine into the subcutaneous tissue and skin ketamine for pain control after surgery in patients undergoing abdominal hysterectomy was performed under general anesthesia. METHODS This study is a randomized, double-blind clinical trial involving 99 women scheduled for TAH referred to tertiary centers was performed. Group A: 5 mL of 0.25% bupivacaine into the subcutaneous tissue and, Group II: 100 mg ketamine skin and subcutaneous tissue with cc5 volume injection, groups of three: cc5 distilled water was injected into the subcutaneous tissue and. The average duration of analgesia and pain and pain score were recorded. RESULTS The average duration of analgesia in group K 65.1±8.8, in the bupivacaine group 65.4±8.7 and in the placebo group 57.6±5.5, which, according to P Value≤0.01 is a significant difference between the three groups were observed, so that the pain in the placebo group for a significant period of ketamine and bupivacaine groups is lower, while that between ketamine and bupivacaine in terms of the average duration of analgesia was no significant difference not. CONCLUSION The results of our study indicate that the use of bupivacaine and ketamine effective in reducing postoperative pain in patients undergoing abdominal hysterectomy tissue and further doses of ketamine and bupivacaine single dose resulted in a significant reduction of postoperative pain patients were compared to the placebo group.
Collapse
Affiliation(s)
- Maryam Maktabi
- Department of Gynecology, Arak University of Medical Sciences, Arak, Iran
| | - Alireza Kamali
- Department of Anesthesiology, Arak University of Medical Sciences, Arak, Iran
| | | | - Maryam Shokrpour
- Department of Gynecology, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
5
|
Effects of Interscalene Nerve Block for Postoperative Pain Management in Patients after Shoulder Surgery. BIOMED RESEARCH INTERNATIONAL 2015; 2015:902745. [PMID: 26688821 PMCID: PMC4672114 DOI: 10.1155/2015/902745] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 10/11/2015] [Indexed: 12/19/2022]
Abstract
Objectives. Shoulder surgery can produce severe postoperative pain and movement limitations. Evidence has shown that regional nerve block is an effective management for postoperative shoulder pain. The purpose of this study was to investigate the postoperative analgesic effect of intravenous patient-controlled analgesia (PCA) combined with interscalene nerve block in comparison to PCA alone after shoulder surgery. Methods. In this study, 103 patients receiving PCA combined with interscalene nerve block (PCAIB) and 48 patients receiving PCA alone after shoulder surgery were included. Patients' characteristics, preoperative shoulder score and range of motion, surgical and anesthetic condition in addition to visual analog scale (VAS) pain score, postoperative PCA consumption, and adverse outcomes were evaluated. Results. The results showed that PCA combined with interscalene nerve block (PCAIB) group required less volume of analgesics than PCA alone group in 24 hours (57.76 ± 23.29 mL versus 87.29 ± 33.73 mL, p < 0.001) and 48 hours (114.86 ± 40.97 mL versus 183.63 ± 44.83 mL, p < 0.001) postoperatively. The incidence of dizziness in PCAIB group was significantly lower than PCA group (resp., 1.9% and 14.6%, p = 0.005). VAS, nausea, and vomiting were less in group PCAIB, but in the absence of significant statistical correlation. Conclusion. Interscalene nerve block is effective postoperatively in reducing the demand for PCA analgesics and decreasing opioids-induced adverse events following shoulder surgery.
Collapse
|
6
|
Regional anesthesia for laparoscopic surgery: a narrative review. J Anesth 2013; 28:429-46. [PMID: 24197290 DOI: 10.1007/s00540-013-1736-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2010] [Accepted: 10/14/2013] [Indexed: 12/26/2022]
Abstract
Laparoscopic surgery has advanced remarkably in recent years, resulting in reduced morbidity and shorter hospital stay compared with open surgery. Despite challenges from the expanding array of laparoscopic procedures performed with the use of pneumoperitoneum on increasingly sick patients, anesthesia has remained largely unchanged. At present, most laparoscopic operations are usually performed under general anesthesia, except for patients deemed "too sick" for general anesthesia. Recently, however, several large, retrospective studies questioned the widely held belief that general anesthesia is the best anesthetic method for laparoscopic surgery and suggested that regional anesthesia could also be a reasonable choice in certain settings. This narrative review is an attempt to critically summarize current evidence on regional anesthesia for laparoscopic surgery. Because most available data come from large, retrospective studies, large, rigorous, prospective clinical trials comparing regional vs. general anesthesia are needed to evaluate the true value of regional anesthesia in laparoscopic surgery.
Collapse
|
7
|
Marcelli M, Lamourdedieu C, Lazard A, Cravello L, Gamerre M, Agostini A. Salpingectomy for ectopic pregnancy by transumbilical single-site laparoscopy with the SILS® system. Eur J Obstet Gynecol Reprod Biol 2012; 162:67-70. [DOI: 10.1016/j.ejogrb.2012.01.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 12/17/2011] [Accepted: 01/10/2012] [Indexed: 12/01/2022]
|
8
|
Chandrakantan A, Glass PSA. Multimodal therapies for postoperative nausea and vomiting, and pain. Br J Anaesth 2012; 107 Suppl 1:i27-40. [PMID: 22156268 DOI: 10.1093/bja/aer358] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Postoperative nausea and vomiting (PONV) and pain are two of the major concerns for patients presenting for surgery. The causes of PONV are multifactorial and can largely be categorized as patient risk factors, anaesthetic technique, and surgical procedure. Antiemetics work on several different receptor sites to prevent or treat PONV. This is probably why numerous studies have now demonstrated that using more than one antiemetic is usually more effective and results in fewer side-effects than simply increasing the dose of a single antiemetic. A multimodal approach to PONV should not be limited to drug therapy alone but should involve a holistic approach starting before operation and continuing intraoperatively with risk reduction strategies to which are added prophylactic antiemetics according to the assessed patient risk for PONV. With the increasing understanding of the pathophysiology of acute pain, especially the occurrence of peripheral and central hypersensitization, it is unlikely that a single drug or intervention is sufficiently broad in its action to be adequately effective, especially with moderate or greater pain. Although morphine and its congeners are usually the foundation of pain management regimens, as their dose increases so does the incidence of side-effects. Thus, the approach for the management of acute postoperative pain is to use multiple drugs or modalities (e.g. regional anaesthesia) to maximize pain relief and reduce side-effects.
Collapse
Affiliation(s)
- A Chandrakantan
- Department of Anesthesiology, Stony Brook University Medical Center, Stony Brook, NY, USA.
| | | |
Collapse
|
9
|
Traitement de la grossesse extra-utérine par accès endoscopique unique avec le système SILS® : expérience initiale. ACTA ACUST UNITED AC 2011; 40:620-5. [DOI: 10.1016/j.jgyn.2011.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2011] [Revised: 06/03/2011] [Accepted: 06/14/2011] [Indexed: 12/19/2022]
|
10
|
Poizac S, Estrade JP, Marcelli M, Lazard A, Cravello L, Blanc B, Gamerre M, Agostini A. Chirurgie laparoscopique par accès unique : expérience initiale. ACTA ACUST UNITED AC 2011; 39:541-4. [DOI: 10.1016/j.gyobfe.2011.08.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Accepted: 03/24/2011] [Indexed: 11/26/2022]
|
11
|
Moore OA, McIntyre M, Moore RA, Derry S, McQuay HJ. Single dose oral tenoxicam for acute postoperative pain in adults. Cochrane Database Syst Rev 2009; 2009:CD007591. [PMID: 19588438 PMCID: PMC4175441 DOI: 10.1002/14651858.cd007591.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Tenoxicam is a non-steroidal anti-inflammatory drug (NSAID) licensed for use in rheumatic disease and other musculoskeletal disorders in the UK, and is widely available in other countries worldwide. This review sought to evaluate the efficacy and safety of oral tenoxicam in acute postoperative pain, using clinical studies of patients with established pain, and with outcomes measured primarily over 6 hours using standard methods. This type of study has been used for many decades to establish that drugs have analgesic properties. OBJECTIVES To assess the efficacy of single dose oral tenoxicam in acute postoperative pain, and any associated adverse events. SEARCH STRATEGY We searched The Cochrane Library (Issue 1, 2009), MEDLINE (March 2009); EMBASE via Ovid (March 2009); the Oxford Pain Relief Database. SELECTION CRITERIA Randomised, double-blind, placebo-controlled clinical trials of oral tenoxicam for relief of acute postoperative pain in adults. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. The area under the "pain relief versus time" curve was used to derive the proportion of participants with tenoxicam experiencing least 50% pain relief over 4 to 6 hours, using validated equations. The number needed to treat to benefit (NNT) was calculated using 95% confidence intervals (CI). The proportion of participants using rescue analgesia over a specified time period, and time to use of rescue analgesia, were sought as additional measures of efficacy. Information on adverse events and withdrawals was also collected. MAIN RESULTS Not one of sixteen studies identified by the searches and examined in detail studied oral tenoxicam in patients with established postoperative pain and therefore no results are available. AUTHORS' CONCLUSIONS In the absence of evidence of efficacy for oral tenoxicam in acute postoperative pain, its use in this indication is not justified at present. Because trials clearly demonstrating analgesic efficacy in the most basic of acute pain studies is lacking, use in other indications should be evaluated carefully. Given the large number of available drugs of this and similar classes which are effective, there is no urgent research agenda for this particular drug.
Collapse
Affiliation(s)
- Owen A Moore
- 34 College Park AvenueBelfastNorthern IrelandUKBT7 1LR
| | | | | | | | - Henry J McQuay
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)West Wing (Level 6)John Radcliffe HospitalOxfordOxfordshireUKOX3 9DU
| | | |
Collapse
|
12
|
Kocaayan E, Ozkardeşler S, Ozzeybek D, Bayindir S, Akan M. Comparison of effects of preoperatively administered lornoxicam and tenoxicam on morphine consumption after laparoscopic cholecystectomy. Eur J Anaesthesiol 2007; 24:714-9. [PMID: 17519049 DOI: 10.1017/s0265021507000300] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND OBJECTIVE The efficacy, tolerability and the morphine-sparing effects of lornoxicam were compared with those of tenoxicam when used preoperatively in patients undergoing laparoscopic cholecystectomy. METHODS In this prospective, double-blind study, 60 ASA I-II patients undergoing laparoscopic cholecystectomy were randomized equally to receive intravenous tenoxicam 40 mg (Group T) or lornoxicam 16 mg (Group L), preemptively. Three patients withdrew from the study, so 57 patients were included in the analysis. In the postoperative period, the first morphine demand times, pain scores, side-effects and cumulative morphine consumptions were evaluated during the first 24 h. RESULTS The patient characteristics data and the duration of surgery were similar between two groups, except for body weights (P = 0.002). The first morphine demand time was significantly longer in Group L (P = 0.037), but the pain levels did not differ. The mean pain scores were higher in Group T in the 15 min (P = 0.036), 1 h (P = 0.020), 2 h (P = 0.001) and 4 h (P = 0.0042) after extubation. A statistically significant difference between two groups was found in calculated cumulative morphine consumptions per kilogram in the 15 min (P = 0.037), 30 min (P = 0.016), and 1 h (P = 0.004) and 2 h (P = 0.013) between two groups. There was no difference in the severity of nausea but 13 patients in Group T and five patients in Group L had vomiting (P = 0.018). Patient satisfaction was similar in the two groups. CONCLUSIONS Preoperatively administered lornoxicam 16 mg significantly prolonged the first morphine demand time, reduced postoperative morphine consumption during the first 4 h and caused significantly fewer adverse effects when compared with tenoxicam after laparoscopic cholecystectomy.
Collapse
Affiliation(s)
- E Kocaayan
- Universal Hospital, Department of Anaesthesiology, Manisa, Turkey
| | | | | | | | | |
Collapse
|
13
|
Abstract
OBJECTIVE To investigate whether local infiltration of bupivacaine reduces postoperative pain at trocar sites during gynecologic laparoscopy. METHODS This was a randomized, placebo-controlled, double-blind clinical trial, using patients as their own controls. For each patient, 2 opposite trocar sites were infiltrated. One site was randomly chosen to receive 0.5% bupivacaine, and the other received 0.9% saline. In addition, patients were randomized into 2 cohorts to receive either preincision or postsurgical infiltration. Surgeons, patients, and interviewers were blinded toward the exposure. Postoperative pain was evaluated at 1 hour, 4 hours, and 24 hours after surgery using a 100-mm visual analog scale. Patients rated their pain at each of the infiltrated trocar sites. A 20-mm difference between pain scores was considered clinically significant. A paired t test was used for analysis. RESULTS Infiltration of bupivacaine at completion of surgery resulted in significantly decreased pain at 1 hour postoperatively (mean pain score 25.8 versus 48.6, P = .02). Mean pain scores at 4 hours and 24 hours were decreased, but not statistically different. Patients receiving bupivacaine before surgery did not have a statistically significant decrease in pain scores. CONCLUSION Infiltration of bupivacaine at completion of gynecologic laparoscopic surgery decreases pain at trocar sites in the immediate postoperative period.
Collapse
Affiliation(s)
- Jon I Einarsson
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA.
| | | | | | | |
Collapse
|
14
|
Stephens JM, Pashos CL, Haider S, Wong JM. Making Progress in the Management of Postoperative Pain: A Review of the Cyclooxygenase 2–Specific Inhibitors. Pharmacotherapy 2004; 24:1714-31. [PMID: 15585440 DOI: 10.1592/phco.24.17.1714.52339] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Postoperative pain is one of the most common forms of acute pain. Optimal pain management decreases the stress response to surgery, reduces complications, improves recovery time, and results in improved economic and quality-of-life outcomes. A preoperative, multimodal approach to postoperative analgesia can be achieved through a combination of therapies that continue beyond the immediate perioperative time frame. This multimodal approach provides superior analgesia with opioid-sparing effects and reduced opioid-related adverse events. Although the use of nonspecific nonsteroidal antiinflammatory drugs in a surgical setting has been limited owing to concerns of renal and gastrointestinal complications as well as platelet dysfunction, cyclooxygenase (COX)-2-specific inhibitors appear to be safe and effective alone and in combination with opioids for a variety of surgical procedures. The COX-2-specific inhibitors may have an important role in extending the use of balanced, multimodal analgesia to a broad surgical population, thus ultimately improving patient outcomes after surgery.
Collapse
Affiliation(s)
- Jennifer M Stephens
- Abt Associates Clinical Trials, Health Economic Research and Quality of Life Evaluation Services (HERQuLES), Bethesda, Maryland, USA.
| | | | | | | |
Collapse
|
15
|
Gordon SM, Brahim JS, Dubner R, McCullagh LM, Sang C, Dionne RA. Attenuation of pain in a randomized trial by suppression of peripheral nociceptive activity in the immediate postoperative period. Anesth Analg 2002; 95:1351-7, table of contents. [PMID: 12401625 DOI: 10.1097/00000539-200211000-00047] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
UNLABELLED Peripheral neuronal barrage from tissue injury produces central nervous system changes that contribute to the maintenance of postoperative pain. The therapeutic approaches to blocking these central changes remain controversial, because previous studies have not differentiated presurgical interventions from those administered after tissue injury, yet before pain onset. In this study, we evaluated the relative contributions of blockade of nociceptive input during surgery or during the immediate postoperative period on pain suppression. Subjects were randomly allocated to one of four groups: preoperative 2% lidocaine, postoperative 0.5% bupivacaine, both, or placebo injections. General anesthesia was induced and third molars extracted. Pain was assessed over 4 h and at 24 and 48 h. The beta-endorphin in blood samples increased twofold during surgery, which is indicative of activation of the peripheral nociceptive barrage in response to painful stimuli. Pain was decreased in the immediate postoperative period in the bupivacaine groups, whereas it increased in the lidocaine group over time. Pain intensity was less 48 h after surgery in the groups whose postoperative pain was blocked by the administration of bupivacaine, but no effect was demonstrated for the preoperative administration of lidocaine alone. These results in the oral surgery pain model suggest that minimizing the peripheral nociceptive barrage during the immediate postoperative period decreases pain at later time periods. In contrast, blocking the intraoperative nociceptive barrage does not appear to contribute significantly to the subsequent reduction in pain. IMPLICATIONS Suppression of postoperative pain immediately after surgery attenuates the pain experienced 1 to 2 days after surgery. These findings suggest that pain after minor surgery can be prevented by blocking the development of pain processes that amplify pain for days after surgery.
Collapse
Affiliation(s)
- Sharon M Gordon
- National Institute of Dental and Craniofacial Research/NIH, 19 Center Drive, Room 1N-117, Bethesda, MD 20892, USA
| | | | | | | | | | | |
Collapse
|
16
|
Abstract
The optimal management of postoperative pain is a prerequisite for early recovery and shorter hospital stays. The use of multimodal analgesia techniques involving the use of opioid and non-opioid (local anesthetics, ketamine, acetaminophen, and non-steroidal anti-inflammatory drugs) analgesic drugs can markedly enhance pain relief in the perioperative period.
Collapse
Affiliation(s)
- G P Joshi
- Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390, USA.
| | | |
Collapse
|
17
|
Abstract
Developments in both instruments and techniques have led to an increasing popularity of endoscopic surgery during the last two decades. Even though there are numerous advantages to using endoscopic surgery, life threatening surgical and anesthetic complications still exist. Precautions must be taken to cope with the potential complications. Anesthetic technique must provide optimal surgical conditions and lead to early recovery of the patient. Monitorization must allow safety of the patient during these potentially hazardous procedures. Both the anesthesiologist and the surgeon must be thoroughly aware of the potential complications of the procedure. This review discusses the physiological alterations occurring during operative endoscopy, the principles of anesthetic management and complications related both to surgery and to anesthesia techniques.
Collapse
Affiliation(s)
- F Coşkun
- Department of Anesthesiology and Reanimation, Hacettepe University Faculty of Medicine, Ankara, Turkey.
| | | |
Collapse
|
18
|
Dualé C, Bolandard F, Duband P, Mission JP, Schoeffler P. [Physiopathologic consequences of laparoscopic surgery]. ANNALES DE CHIRURGIE 2001; 126:508-14. [PMID: 11486533 DOI: 10.1016/s0003-3944(01)00574-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this present review was to study the effects of the intraperitoneal carbon dioxide insufflation, on the different physiological functions in order to prevent or to treat the side effects or complications which may occur in laparoscopic surgery. The major data from literature are confronted with the practical knowledge from a group of anesthetists with large experience in gynecological laparoscopic surgery.
Collapse
Affiliation(s)
- C Dualé
- Département d'anesthésie-réanimation (polyclinique, Hôtel-Dieu), CHU de Clermont-Ferrand, 63003 Clermont-Ferrand, France
| | | | | | | | | |
Collapse
|