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Foster JA, Hawk GS, Landy DC, Griffin JT, Bernard AC, Oyler DR, Southall WGS, Muhammad M, Sierra-Arce CR, Mounce SD, Borgida JS, Xiang L, Aneja A. Does Scheduled Low-Dose Short-Term NSAID (Ketorolac) Modulate Cytokine Levels After Orthopaedic Polytrauma? A Secondary Analysis of a Randomized Clinical Trial. J Orthop Trauma 2024; 38:358-365. [PMID: 38506517 DOI: 10.1097/bot.0000000000002807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVES To determine whether scheduled low-dose, short-term ketorolac modulates cytokine concentrations in orthopaedic polytrauma patients. METHODS DESIGN Secondary analysis of a double-blinded, randomized controlled trial. SETTING Single Level I trauma center from August 2018 to October 2022. PATIENT SELECTION CRITERIA Orthopaedic polytrauma patients between 18 and 75 years with a New Injury Severity Score greater than 9 were enrolled. Participants were randomized to receive 15 mg of intravenous ketorolac every 6 hours for up to 5 inpatient days or 2 mL of intravenous saline similarly. OUTCOME MEASURES AND COMPARISONS Daily concentrations of prostaglandin E2 and interleukin (IL)-1a, IL-1b, IL-6, and IL-10. Clinical outcomes included hospital and intensive care unit length of stay, pulmonary complications, and acute kidney injury. RESULTS Seventy orthopaedic polytrauma patients were enrolled, with 35 participants randomized to the ketorolac group and 35 to the placebo group. The overall IL-10 trend over time was significantly different in the ketorolac group ( P = 0.043). IL-6 was 65.8% higher at enrollment compared to day 3 ( P < 0.001) when aggregated over both groups. There was no significant treatment effect for prostaglandin E2, IL-1a, or IL-1b ( P > 0.05). There were no significant differences in clinical outcomes between groups ( P > 0.05). CONCLUSIONS Scheduled low-dose, short-term, intravenous ketorolac was associated with significantly different mean trends in IL-10 concentration in orthopaedic polytrauma patients with no significant differences in prostaglandin E2, IL-1a, IL-1b, or IL-6 levels between groups. The treatment did not have an impact on clinical outcomes of hospital or intensive care unit length of stay, pulmonary complications, or acute kidney injury. LEVEL OF EVIDENCE Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Jeffrey A Foster
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
| | - Gregory S Hawk
- Dr Bing Zhang Department of Statistics, University of Kentucky, Lexington, KY
| | | | - Jarod T Griffin
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
| | - Andrew C Bernard
- Department of Trauma and Acute Care Surgery, University of Kentucky, Lexington, KY
| | - Douglas R Oyler
- Pharmacy Practice & Science Department, University of Kentucky, Lexington, KY
| | - Wyatt G S Southall
- Department of Orthopaedic Surgery & Sports Medicine, University of Kentucky, Lexington, KY; and
| | - Maaz Muhammad
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
| | | | - Samuel D Mounce
- Department of Orthopaedic Surgery & Sports Medicine, University of Kentucky, Lexington, KY; and
| | - Jacob S Borgida
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
| | - Lusha Xiang
- US Army Institute of Surgical Research, San Antonio, TX
| | - Arun Aneja
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA
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Carter JA, Black LK, Sharma D, Bhagnani T, Jahr JS. Efficacy of non-opioid analgesics to control postoperative pain: a network meta-analysis. BMC Anesthesiol 2020; 20:272. [PMID: 33109098 PMCID: PMC7592505 DOI: 10.1186/s12871-020-01147-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 09/03/2020] [Indexed: 12/19/2022] Open
Abstract
Background The aim of this network meta-analysis (NMA) was to evaluate the safety and efficacy of intravenous (IV) Meloxicam 30 mg (MIV), an investigational non-steroidal anti-inflammatory drug (NSAID), and certain other IV non-opioid analgesics for moderate-severe acute postoperative pain. Methods We searched PubMed and CENTRAL for Randomized Controlled Trials (RCT) (years 2000–2019, adult human subjects) of IV non-opioid analgesics (IV NSAIDs or IV Acetaminophen) used to treat acute pain after abdominal, hysterectomy, bunionectomy or orthopedic procedures. A Bayesian NMA was conducted in R to rank treatments based on the standardized mean differences in sum of pain intensity difference from baseline up to 24 h postoperatively (sum of pain intensity difference: SPID 24). The probability and the cumulative probability of rank for each treatment were calculated, and the surface under the cumulative ranking curve (SUCRA) was applied to distinguish treatments on the basis of their outcomes such that higher SUCRA values indicate better outcomes. The study protocol was prospectively registered with by PROSPERO (CRD42019117360). Results Out of 2313 screened studies, 27 studies with 36 comparative observations were included, producing a treatment network that included the four non-opioid IV pain medications of interest (MIV, ketorolac, acetaminophen, and ibuprofen). MIV was associated with the largest SPID 24 for all procedure categories and comparators. The SUCRA ranking table indicated that MIV had the highest probability for the most effective treatment for abdominal (89.5%), bunionectomy (100%), and hysterectomy (99.8%). MIV was associated with significantly less MME utilization versus all comparators for abdominal procedures, hysterectomy, and versus acetaminophen in orthopedic procedures. Elsewhere MME utilization outcomes for MIV were largely equivalent or nominally better than other comparators. Odds of ORADEs were significantly higher for all comparators vs MIV for orthopedic (gastrointestinal) and hysterectomy (respiratory). Conclusions MIV 30 mg may provide better pain reduction with similar or better safety compared to other approved IV non-opioid analgesics. Caution is warranted in interpreting these results as all comparisons involving MIV were indirect.
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Affiliation(s)
- John A Carter
- Blue Point LLC, 711 Warrenville Road, Wheaton, IL, 60189, USA.
| | | | | | | | - Jonathan S Jahr
- Department of Anesthesiology and Perioperative Medicine, UCLA, Los Angeles, CA, USA
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Wang Y, Cheng J, Yang L, Wang J, Liu H, Lv Z. Ropivacaine for Intercostal Nerve Block Improves Early Postoperative Cognitive Dysfunction in Patients Following Thoracotomy for Esophageal Cancer. Med Sci Monit 2019; 25:460-465. [PMID: 30647402 PMCID: PMC6343520 DOI: 10.12659/msm.912328] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Ropivacaine is commonly used as an intercostal nerve block, but its effects on postoperative cognitive dysfunction (POCD) have not previously been investigated. This study aimed to examine the effects of the use of ropivacaine as an intercostal nerve block on early POCD, postoperative analgesia, and inflammation in patients following thoracotomy for esophageal cancer. MATERIAL AND METHODS One hundred patients with esophageal cancer undergoing thoracotomy were randomly divided into a group with intercostal nerve block (group A) (n=50) and a control group (group B) (n=50). The cognitive function score and visual analog scale (VAS) scores for pain were measured at one hour before surgery (T1), two hours after surgery (T2), 12 hours after surgery (T3), and 24 hours after surgery (T4). Blood samples were collected at each time point, and plasma levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), IL-10, and S100-β were measured using an enzyme-linked immunosorbent assay (ELISA). Cognitive function was determined using the Mini-Mental State Examination (MMSE) scale. RESULTS The VAS scores in group A were significantly lower compared with group B (p<0.05). In the T2, T3, and T4 time points, group A had significantly increased MMSE scores compared with group B (p<0.05). Compared with group B, the levels of IL-6 and TNF-a were significantly decreased in group A at T3 and T4 (p<0.05), while the levels of IL-10 were significantly increased (p<0.05) when compared with group A. CONCLUSIONS The use of the intercostal nerve block, ropivacaine, improved early PCOD in patients following thoracotomy for esophageal cancer.
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Affiliation(s)
- Yanbing Wang
- Department of Anesthesiology, Bishan District Peoples' Hospital, Chongqing, China (mainland)
| | - Jian Cheng
- Department of Anesthesiology, Bishan District Peoples' Hospital, Chongqing, China (mainland)
| | - Liu Yang
- Department of Anesthesiology, Bishan District People's Hospital, Chongqing, China (mainland)
| | - Jingjing Wang
- Department of Anesthesiology, Bishan District People's Hospital, Chongqing, China (mainland)
| | - Hao Liu
- Department of Cardiothoracic Surgery, Bishan District People's Hospital, Chongqing, China (mainland)
| | - Zhongzhu Lv
- Department of Cardiothoracic Surgery, Bishan District People's Hospital, Chongqing, China (mainland)
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Quadratus Lumborum Block Versus Perioperative Intravenous Lidocaine for Postoperative Pain Control in Patients Undergoing Laparoscopic Colorectal Surgery. Ann Surg 2018; 268:769-775. [DOI: 10.1097/sla.0000000000002888] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Karadeniz MS, Mammadov O, Çiftci HŞ, Usta SA, Pembeci K. Comparing the Effects of Combined General/Epidural Anaesthesia and General Anaesthesia on Serum Cytokine Levels in Radical Cystectomy. Turk J Anaesthesiol Reanim 2017; 45:203-209. [PMID: 28868167 DOI: 10.5152/tjar.2017.13285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 04/25/2017] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE Surgical stress combined with general anaesthesia (GA) suppresses the immune system and leads to cancer cell growth and premature metastasis in major oncological interventions. Epidural analgesia decreases the need for inhalation agents and opioids during surgery by suppressing sympathetic and neuroendocrine responses in the postoperative period. This study aimed to compare the effects of combined general/epidural anaesthesia (GEA)+patient-controlled epidural analgesia (PCEA) and GA+IV patient-controlled analgesia (PCA) on serum tumour necrosis factor-alpha TNF-α), interleukin-1 beta (IL-1β) and interferon-gamma (IFN-γ) levels in patients undergoing radical cystectomy. METHODS Sixty-five patients were enrolled in this prospective study. Patients were randomly enrolled to the GEA group, i.e., combined GEA+ PCEA (0.1% bupivacaine+1 μg mL-1 fentanyl), and the GA group, namely combined GA+IV PCA (0.03 mg mL-1 morphine). To evaluate the cytokine response, blood samples were collected at preoperative, postoperative 1st and 24th hours. RESULTS There was no statistically significant difference in serum TNF-α, IL-1β and IFN-γ levels between groups GA and GEA at preoperative and postoperative 1st hour and 24th hour. Total remifentanil consumption was significantly lower and length of hospital stay was significantly shorter in the GEA group than in the GA group (p<0.05). CONCLUSION There is no difference between two anaesthesia methods in terms of serum cytokine levels; however, combined GEA+PCEA technique appeared to be superior to GA+IV PCA because of lower intraoperative narcotic analgesic consumption and shorter hospital stay.
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Affiliation(s)
- Meltem Savran Karadeniz
- Department of Anaesthesiology and Reanimation, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Orkhan Mammadov
- Department of Anaesthesiology and Reanimation, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Hayriye Şentürk Çiftci
- Department of Medical Biology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Sebahat Akgül Usta
- Department of Medical Biology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Kamil Pembeci
- Department of Anaesthesiology and Reanimation, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
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Owusu-Agyemang P, Cata JP, Fournier KF, Zavala AM, Soliz J, Hernandez M, Hayes-Jordan A, Gottumukkala V. Evaluating the Impact of Total Intravenous Anesthesia on the Clinical Outcomes and Perioperative NLR and PLR Profiles of Patients Undergoing Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy. Ann Surg Oncol 2016; 23:2419-29. [DOI: 10.1245/s10434-016-5176-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Indexed: 01/28/2023]
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Can regional anesthesia and analgesia prolong cancer survival after orthopaedic oncologic surgery? Clin Orthop Relat Res 2014; 472:1434-41. [PMID: 24081665 PMCID: PMC3971239 DOI: 10.1007/s11999-013-3306-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The perioperative period of major oncologic surgery is characterized by immunosuppression, angiogenesis, and an increased load of circulating malignant cells. It is a window period in which cancer cells may seed, invade, and proliferate. Thus, it has been hypothesized that the use of regional anesthesia with the goal of reducing surgical stress and opioid and volatile anesthetic consumption would avoid perioperative immune suppression and angiogenesis and ultimately cancer recurrence. QUESTIONS/PURPOSES We performed a systematic review of the literature on the use of regional anesthesia and postoperative analgesia to improve cancer-related survival after oncologic surgery. Our primary topic of interest is survival after orthopaedic oncologic surgery, but because that literature is limited, we also have systematically reviewed the question of survival after breast, gastrointestinal, and genitourologic cancers. METHODS We searched the PubMed and Embase databases with the search terms: "anesthesia and analgesia", "local neoplasm recurrence", "cancer recurrence", "loco-regional neoplasm recurrence", "disease-free survival", and "cumulative survival rates". Our initial search of the two databases provided 836 studies of which 693 were rejected. Of the remaining 143 studies, only 13 articles qualified for inclusion in this systematic review, based on defined inclusion criteria. All these studies had retrospective design. Due to the high heterogeneity among the identified studies and the complete absence of randomized controlled trials from the literature on this topic, the results of a meta-analysis would be heavily confounded; hence, we instead performed a systematic review of the literature. RESULTS No eligible studies addressed the question of whether regional anesthesia and analgesia have an impact on survival after musculoskeletal cancer surgery. Only one relevant clinical study was identified on regional breast cancer survival; it suggested a benefit. The literature on gastrointestinal and genitourinary surgery was larger but mixed, although some preliminary studies do suggest a benefit of regional anesthesia on survival after oncologic surgery in those patient populations. CONCLUSIONS Although basic science studies suggest a potential benefit of regional anesthesia and stress response reduction in cancer formation, we found little clinical evidence to support the theory that regional anesthesia and analgesia improve overall patient survival after oncologic surgery.
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Singh P, Rastogi S, Bansal M, Kumar S, Singh R, Nishad SG, Reddy MP, Anand KR, Kumar S, Thayath MN. A prospective study to assess the levels of interleukin-6 following administration of diclofenac, ketorolac and tramadol after surgical removal of lower third molars. J Maxillofac Oral Surg 2014; 14:219-25. [PMID: 26028838 DOI: 10.1007/s12663-013-0609-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Accepted: 12/19/2013] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION The surgical removal of impacted third molars involves, trauma to soft and bony tissue and can result in considerable pain, swelling, and trismus. The greater the amount of tissue injury the greater is the amount of inflammation in the perisurgical region. Interleukin-6 (IL-6) is both a pro inflammatory and anti-inflammatory cytokine. It is secreted by T cells and macrophages to stimulate the immune response. IL-6 is also an early marker of tissue damage. In addition to NSAIDs, corticosteroids, opioids also have immunomodulatory effects. AIM To evaluate the changes in serum IL-6 levels following surgical removal of third molars under local anaesthesia after administration of two NSAIDs diclofenac and ketorolac and opioid tramadol post operatively. METHODS Patients undergoing surgical removal of impacted mandibular third molar teeth were randomly assigned to three groups. Each group received one of the three analgesics viz diclofenac 50 mg, ketorolac 10 mg and tramadol 50 mg. The mean levels of IL-6 was then estimated by ELISA. RESULTS The results of our study showed that all three drugs i.e. diclofenac, ketorolac and tramadol have properties which can downregulate the production of IL-6 in response to surgical trauma. CONCLUSION It is of clinical significance that the suppression of IL-6 values occurs in tramadol group closely following the diclofenac group. Even though the drug ketorolac suppresses the IL-6 levels similar to diclofenac initially but after 7 days tramadol and ketorolac showed similarities in suppression of IL-6 expression which is less compared to diclofenac group.
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Affiliation(s)
| | - Sanjay Rastogi
- Department of Oral and Maxillofacial Surgery, ITS-CDSR, Delhi-Meerut Road, Murad Nagar, Ghaziabad, 201206 India
| | | | - Sanjeev Kumar
- Department of Oral and Maxillofacial Surgery, ITS-CDSR, Delhi-Meerut Road, Murad Nagar, Ghaziabad, 201206 India
| | - Rakesh Singh
- Dr. D. Y. Patil Dental College and Hospital, Nerul, Navi Mumbai, India
| | - Sumita G Nishad
- Shree Bankey Bihari Dental College and Research Center, Masuri, Ghaziabad, India
| | - Mahendra P Reddy
- Department of Oral and Maxillofacial Surgery, ITS-CDSR, Delhi-Meerut Road, Murad Nagar, Ghaziabad, 201206 India
| | - Kumar Rakshak Anand
- Department of Oral and Maxillofacial Surgery, ITS-CDSR, Delhi-Meerut Road, Murad Nagar, Ghaziabad, 201206 India
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Sultan SS. Paravertebral block can attenuate cytokine response when it replaces general anesthesia for cancer breast surgeries. Saudi J Anaesth 2013; 7:373-7. [PMID: 24348286 PMCID: PMC3858685 DOI: 10.4103/1658-354x.121043] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Context: Cytokine release is a well-known response to surgery especially when it is linked to cancer. Paravertebral block (PVB) is the suitable regional anesthesia for breast surgery. Aim: We tested the effect of replacing general anesthesia (GA) with PVB on cytokine response during and after surgeries for cancer breast. Settings and Design: Controlled randomized study. Methods: Forty cancer breast patients were divided in two groups; Group I received PVB and Group II received GA during performance of unilateral breast surgery without axillary clearance. Plasma concentrations of interleukin (IL)-6, IL-10, IL-12 and interferon-γ (IFN-γ) were measured and IL-10/IFN-γ were estimated in the following points; before starting PVB in Group I or induction of GA in Group II (Sample A), before skin incision (Sample B), at the end of procedure before shifting out of operating room (Sample C), 4-h post-operatively (Sample D) and 24-h post-operatively (Sample E). Statistical Analysis: unpaired Student t-test. Results: IL-6 increased progressively in both groups with statistically significant lower levels in samples C and D in Group I. IL-10 levels showed progressive increasing in both groups without differences between groups. IL-12 showed progressive decrease in both groups with statistically significant higher levels in samples C and D in Group I. IFN-levels showed significantly higher levels in samples C and D in Group I. IL-10/IFN-γ ratio was significantly lower in Group II in samples C and D. Conclusion: Replacing GA with PVB can attenuate cytokines response to cancer breast surgeries.
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Affiliation(s)
- Sherif S Sultan
- Department of Anesthesia and Intensive Care, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Carvalho B, Lemmens HJ, Ting V, Angst MS. Postoperative Subcutaneous Instillation of Low-Dose Ketorolac But Not Hydromorphone Reduces Wound Exudate Concentrations of Interleukin-6 and Interleukin-10 and Improves Analgesia Following Cesarean Delivery. THE JOURNAL OF PAIN 2013; 14:48-56. [DOI: 10.1016/j.jpain.2012.10.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 09/16/2012] [Accepted: 10/02/2012] [Indexed: 01/18/2023]
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Cata JP, Gottumukkala V, Sessler DI. How regional analgesia might reduce postoperative cancer recurrence. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.eujps.2011.08.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Opioid-sparing effects of ketorolac and its correlation with the recovery of postoperative bowel function in colorectal surgery patients: a prospective randomized double-blinded study. Clin J Pain 2009; 25:485-9. [PMID: 19542795 DOI: 10.1097/ajp.0b013e31819a506b] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVES Postoperative ileus (PI) is one of many common complications in major abdominal surgery. PI results in patient discomfort, increased gastrointestinal leakage, prolonged hospital stay, and increased medical expenses. In this study, we have investigated the morphine-sparing effects of ketorolac and its correlation with the duration of PI in patients with colorectal surgeries. METHODS We collected data from 102 patients who had received elective colorectal resection. The patients were randomly allocated into 2 groups and received intravenous patient-controlled analgesia (IVPCA) morphine (M group) or IVPCA morphine plus ketorolac (M+K group). Time-scale morphine consumption (per 12 h), recovery of bowel functions (the first bowel movement and passage of flatus), pain scores, and opioid-related side effects were then recorded. RESULTS Patients in the M+K group received 18.3% less morphine than those in the M group within 72 postoperative hours. The maximal opioid-sparing effects of ketorolac appeared in 12 to 24 postoperative hours. The onset of the first bowel movement and passage of flatus was significantly less in the M+K group than in the M group. The M group showed a 5.25 times greater risk of inducing PI, a result comparable with the M+K group in colorectal surgery patients. DISCUSSION The addition of ketorolac to IVPCA morphine has demonstrated a clear opioid-sparing effect and benefits in regards to the shortening of the duration of bowel immobility. We suggest that adding ketorolac to morphine IVPCA be included in the multimodal postoperative rehabilitation program for the early restoration of normal bowel function.
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Intravenous flurbiprofen axetil accelerates restoration of bowel function after colorectal surgery. Can J Anaesth 2008; 55:414-22. [DOI: 10.1007/bf03016307] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Dorr LD, Raya J, Long WT, Boutary M, Sirianni LE. Multimodal analgesia without parenteral narcotics for total knee arthroplasty. J Arthroplasty 2008; 23:502-8. [PMID: 18514865 DOI: 10.1016/j.arth.2007.10.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2006] [Accepted: 10/04/2007] [Indexed: 02/01/2023] Open
Abstract
Use of parenteral narcotics after total knee arthroplasty is considered by most orthopedic surgeons to be the standard of care. This study tested the hypothesis that a multimodal oral pain medication protocol could control pain and minimize complications of parenteral narcotics. Postoperative oral analgesia was augmented with either continuous epidural infusion or continuous femoral infusion using ropivacaine only. Seventy patients had total knee arthroplasty with a protocol that included preemptive oral analgesics, epidural anesthesia, pericapsular analgesic injection, and postoperative analgesia without parenteral opioids. The average daily pain score was less than 4 out of 10, nausea occurred in 15 patients (21%), emesis in 1 patient (1.4%), and there were no severe complications. This study proved the hypothesis that pain after total knee arthroplasty could be effectively managed without routine use of parenteral opioids.
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Kast RE. Melanoma inhibition by cyclooxygenase inhibitors: role of interleukin-6 suppression, a putative mechanism of action, and clinical implications. Med Oncol 2007; 24:1-6. [PMID: 17673806 DOI: 10.1007/bf02685897] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2006] [Revised: 11/30/1999] [Accepted: 10/17/2006] [Indexed: 12/23/2022]
Abstract
Melanoma progression is often associated with supranormal levels of interleukin-6 (IL-6). Il-6 is an important growth factor for many cases of melanoma. A recent case report by Lejeune et al. [Melanoma Res 2006;16:263-265] of remission of an advanced melanoma during treatment with the cyclooxygenase, (COX) inhibitor rofecoxib can be explained by rofcoxib-mediated lowering of tumor-produced Il-6. Several examples of rofecoxib's ability to lower Il-6 in humans have been published recently in other settings, and many reports indicate that other commonly used COX inhibitors like aspirin, diclofenac, etodolac, indomethacin, naproxen, and many others, also lower Il-6 in humans. These studies are reviewed. The likely mechanism of COX inhibition leading to Il-6 lowering is due to the tendency for Il-6 levels to be controlled by intracellular cyclic adenosine monophosphate (cAMP). Adenylate cyclase is the rate-limiting enzyme in cAMP synthesis. Because adenylate cyclase activity is allosterically enhanced when it binds prostaglandin E, the latter increases Il-6. COX inhibition lowers prostaglandin E levels. This lowers intracellular cAMP levels. Lower cAMP results in lower Il-6 synthesis, lower levels of a required growth factor. Controlled studies are needed to define the role of COX inhibitors in melanoma treatment.
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Affiliation(s)
- R E Kast
- Department of Psychiatry, University of Vermont, Burlington, VT 05401, USA.
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Maheshwari AV, Boutary M, Yun AG, Sirianni LE, Dorr LD. Multimodal analgesia without routine parenteral narcotics for total hip arthroplasty. Clin Orthop Relat Res 2006; 453:231-8. [PMID: 17031312 DOI: 10.1097/01.blo.0000246545.72445.c4] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Methods for managing pain after a total hip replacement have changed substantially in the past 5 years. We documented the outcome of patients treated with a multimodal pain program designed to avoid parenteral narcotics. Avoidance of parenteral narcotics can essentially eliminate the complications of respiratory depression, ileus, and narcotic-induced hypotension. It can minimize nausea and vomiting which cause dissatisfaction with an operation. Twenty-one of 140 patients (15%) needed parenteral narcotics postoperatively with only nine patients (6.4%) using parenteral narcotics after the day of surgery. Mean pain scores were below 3 of 10 on all postoperative days. There were no patients with respiratory depression or ileus, and four (2.9%) with urinary retention. Nausea occurred with 35 patients (25%) in the recovery room and in 28 patients (20%) thereafter. Emesis occurred in five patients (3.6%) with two incidences in the recovery room. One hundred and thirty-eight patients (98.6%) were discharged home at a mean of 2.7 seven days postoperatively with 98 (70%) on a single assistive device. The multimodal pain management program, which avoided parenteral narcotics, was effective in providing pain relief, nearly eliminating emesis, and eliminating the severe complications of respiratory depression, urinary tract infection and ileus, as well as accelerating function.
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Safdar B, Degutis LC, Landry K, Vedere SR, Moscovitz HC, D'Onofrio G. Intravenous Morphine Plus Ketorolac Is Superior to Either Drug Alone for Treatment of Acute Renal Colic. Ann Emerg Med 2006; 48:173-81, 181.e1. [PMID: 16953530 DOI: 10.1016/j.annemergmed.2006.03.013] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
STUDY OBJECTIVE To study the efficacy of intravenous ketorolac, morphine, and both drugs in combination in reducing pain in acute renal colic. METHODS We conducted a prospective, double-blinded, randomized controlled trial in an urban, teaching emergency department. Patients aged 18 to 55 years and with a clinical diagnosis of acute renal colic and a pain rating greater than 5 on a 10-cm visual analogue scale or at least "moderate pain" on a 4-category verbal pain scale were eligible for inclusion. Exclusion criteria were contraindication to nonsteroidal anti-inflammatory drugs or opiates, a history of drug dependence, presence of peritonitis, or analgesics within 6 hours of presentation. Patients received either morphine 5 mg at time zero and 5 mg at 20 minutes, ketorolac 15 mg at time zero and 15 mg at 20 minutes, or a combination of both. Primary outcomes were pain reduction and the need for rescue analgesia at 40 minutes. RESULTS Of the 555 consecutive patients screened, 158 patients met inclusion criteria and 130 patients were randomized during 6 months. Mean difference in change in pain score (visual analog scale 40 minutes minus visual analog scale 0 minutes) between combination group and morphine group was 1.8 cm (95% confidence interval [CI] -3.3 to -0.1) and, compared to the ketorolac group, was 2.2 cm (95% CI -3.7 to -0.5); P<.003. Patients with combination therapy were less likely to require rescue morphine compared to the morphine group (odds ratio 0.2; 95% CI 0.1 to 0.7; P=.007). CONCLUSION A combination of morphine and ketorolac offered pain relief superior to either drug alone and was associated with a decreased requirement for rescue analgesia.
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Affiliation(s)
- Basmah Safdar
- Section of Emergency Medicine, Yale University School of Medicine, New Haven, CT 06519, USA.
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18
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Abstract
Pain is an undesirable potential consequence of many of the procedures conducted on animals in the course of scientific research, and in most cases it is unnecessary. The US Congress, the public, and laboratory animal medical professionals have indicated that pain should be prevented or minimized in laboratory animals, yet there is ample evidence to suggest that unalleviated pain is still a problem for some laboratory animals. This evidence is circumstantial to some extent but has its basis in problematic issues of pain control in both veterinary and human medicine. The author attempts to identify specific barriers to reduction of pain in laboratory animals. She then seeks to determine the relative importance of each obstacle and to develop approaches to overcoming each obstacle.
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Affiliation(s)
- Alicia Z Karas
- Cummings School of Veterinary Medicine at Tufts University, 200 Westboro Rd., North Grafton, MA 01536, USA.
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19
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Abstract
Surgery is well-known to result in the suppression of some immune functions; however, the role of perioperative pain has only recently been studied. Pain-relieving anesthesia techniques and perioperative analgesia provide some protection against surgery-induced immune suppression and infectious surgical sequelae, although few studies also assess postoperative pain. Attributing a biological consequence to the observed immune alterations remains an issue in human studies, and the use of immune sensitive tumor models in animals enables the linking of immune changes with disease and a means by which to explore causal relationships among surgery-related pain, immune function, and metastatic development. There is strong evidence in animals that pain-relieving interventions significantly reduce the tumor-enhancing effects of undergoing and recovering from surgery. It cannot be assumed that animal findings are directly applicable to the human condition; however, if such relationships hold in humans, perioperative pain management becomes an important strategy for reducing postoperative sequelae.
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Affiliation(s)
- Gayle Giboney Page
- School of Nursing, Johns Hopkins University, Baltimore, Maryland 21205, USA.
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Holán V, Zajícová A, Krulova M, Blahoutová V, Wilczek H. Augmented production of proinflammatory cytokines and accelerated allotransplantation reactions in heroin-treated mice. Clin Exp Immunol 2003; 132:40-5. [PMID: 12653834 PMCID: PMC1808676 DOI: 10.1046/j.1365-2249.2003.02103.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Heroin treatment or abusive drug addiction influences many physiological functions, including the reactions of the immune system. Although suppression of various manifestations of the immune system after heroin (or morphine) administration has been reported, we show here that production of proinflammatory cytokines and nitric oxide (NO) was enhanced and allotransplantation reactions were accelerated significantly in heroin-treated recipients. Mice were treated by a subcutaneous administration of heroin (diacetylmorphine) given in one or repeated daily doses. The ability of spleen cells from treated mice to respond in vitro to alloantigens and to produce IL-2, IL-4, IL-10 and IFN-gamma, and the production of IL-1beta, IL-12 and NO by peritoneal macrophages, were tested. Within 2 h after heroin administration, proliferative responses to alloantigens and the production of IL-1beta, IFN-gamma, IL-12 and NO were enhanced significantly. In contrast, the production of anti-inflammatory cytokines IL-4 and IL-10 was at the same time rather decreased. As a consequence, skin allografts in heroin-treated mice were rejected more promptly than in untreated or vehicle-treated recipients. Similarly, the growth of allogeneic tumours induced by high doses of tumour cells was suppressed significantly in heroin-treated mice. The enhancing effects of heroin on the production of proinflammatory cytokines were antagonized by naltrexone, a specific inhibitor of classic opioid receptors. These results show that heroin treatment augments production of proinflammatory cytokines and accelerates allotransplantation reactions. The observations thus illustrate the complexity of the effects of heroin on the immune system and should be taken into account during medical treatment of opiate addicts and in the use of morphine to decrease pain in various clinical situations.
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Affiliation(s)
- V Holán
- Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
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21
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Page GG, Ben-Eliyahu S. Indomethacin attenuates the immunosuppressive and tumor-promoting effects of surgery. THE JOURNAL OF PAIN 2002; 3:301-8. [PMID: 14622754 DOI: 10.1054/jpai.2002.125184] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We have previously shown in rats that both intrathecal and systemic analgesia regimens attenuate surgery-induced increases in tumor susceptibility. The current study used indomethacin to assess the role of prostaglandins and inflammation-associated pain in mediating the deleterious effects of surgery on immunity and tumor susceptibility. Male and female Fischer 344 rats were anesthetized with halothane and were either subjected or not to experimental laparotomy, followed by the administration of indomethacin or vehicle. Tumor susceptibility was assessed by the lung retention assay using the syngeneic MADB106 mammary adenocarcinoma cell line, a natural killer (NK)-sensitive tumor that colonizes only in the lungs. Surgery resulted in a 2- to 3.5-fold increase in lung tumor retention, and indomethacin administration significantly reduced this effect in both sexes without affecting unoperated animals. Indomethacin also attenuated the reductions in rearing behavior evident after surgery, suggesting that it relieved abdominal discomfort. Surgery increased interleukin-6 levels and suppressed NK activity per milliliter blood. Indomethacin restored NK activity in both male and female rats but attenuated surgery-induced interleukin-6 increases only in the male rats. These findings further support our previous work implicating pain in mediating the tumor-enhancing effects of surgery and implicate prostaglandins in mediating this effect. If similar relationships occur in humans, controlling postoperative pain and inflammation must become a priority in the management of cancer patients undergoing surgery.
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Affiliation(s)
- Gayle G Page
- School of Nursing, Johns Hopkins University, Baltimore, MD 21205, USA.
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