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Mafu TS, September AV, Shamley D. KDR inferred haplotype is associated with upper limb dysfunction in breast cancer survivors of mixed ancestry. Cancer Manag Res 2019; 11:3829-3845. [PMID: 31118800 PMCID: PMC6502440 DOI: 10.2147/cmar.s191969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 03/29/2019] [Indexed: 01/27/2023] Open
Abstract
Introduction: Shoulder pain and disability are well-documented sequelae of breast cancer treatment. Angiogenesis signaling may have a role in the development of shoulder pain or shoulder disability in breast cancer survivors. The aim of this study was to determine if polymorphisms in angiogenesis-related genes are associated with shoulder pain or disability following breast cancer treatment. Participants and methods: A cross-sectional study was conducted on 220 South African breast cancer survivors. The study aimed to evaluate associations between shoulder pain/disability and seven single nucleotide polymorphisms (SNPs) within five angiogenesis-associated genes: KDR (rs2305948 C>T; rs7667298 C>T), NOS3 (rs1549758 C>T), MMP2 (rs708269 A>T), THBS2 (rs9766678 A>G) and TIMP3 (rs5754312 T>A; rs715572 G>A). In addition, associations between shoulder pain/disability and inferred haplotypes for KDR and TIMP3 SNPs were evaluated. Participants were grouped into no–low and moderate–high shoulder pain/disability based on total pain/disability scores: ≤30 and >30, respectively using the shoulder pain and disability index (SPADI). Results: No independent associations with shoulder pain/disability categories were found for all SNPs. However, 1 inferred haplotype (KDR “TT”) differed significantly (P=0.014) between the shoulder disability categories. After adjusting for participants’ age, the differences in KDR inferred haplotype frequencies between shoulder disability categories became non-significant (P=0.052). Conclusion: Our findings provide a preliminary suggestion of a possible association between polymorphisms in genes involved in angiogenesis and the presence of moderate–high shoulder disability among South African breast cancer survivors. A larger prospective cohort study is currently being conducted by our group.
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Affiliation(s)
- Trevor S Mafu
- Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Alison V September
- Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Delva Shamley
- Clinical Research Centre, Faculty of Health Sciences, University of Cape Town, Rondebosch, South Africa
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Bovbjerg DH, Keefe FJ, Soo MS, Manculich J, Van Denburg A, Zuley ML, Ahrendt GM, Skinner CS, Edmond SN, Shelby RA. Persistent breast pain in post-surgery breast cancer survivors and women with no history of breast surgery or cancer: associations with pain catastrophizing, perceived breast cancer risk, breast cancer worry, and emotional distress. Acta Oncol 2019; 58:763-768. [PMID: 30747014 PMCID: PMC6612426 DOI: 10.1080/0284186x.2019.1574023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 01/18/2019] [Indexed: 01/02/2023]
Abstract
Background: Persistent breast pain (PBP) is prevalent among breast cancer survivors and has powerful negative psychological consequences. The present study provided a first test of the hypothesis that: (a) pain catastrophizing, (b) heightened perceived risk of cancer, and (c) worry that pain indicates cancer may be independent mediating links between breast cancer survivors' experiences of PBP and heightened emotional distress. Methodology: We assessed levels of PBP and psychological factors in breast cancer survivors (Survivor Group: n = 417; Stages I-IIIA; White = 88.7%; Age M = 59.4 years) at their first surveillance mammogram post-surgery (6-15 months). A comparison group of women without histories of breast surgery or cancer (Non-cancer Group: n = 587; White = 78.7%; Age M = 57.4 years) was similarly assessed at the time of a routine screening mammogram. All women completed measures of breast pain, pain catastrophizing, perceived breast cancer risk, and worry that breast pain indicates cancer, as well as measures of emotional distress (symptoms of anxiety, symptoms of depression, and mammography-specific distress). Analyses included race, age, BMI, education, and menopausal status as covariates, with significance set at 0.05. Results: As expected, PBP prevalence was significantly higher in the Survivor Group than in the Non-cancer Group (50.6% vs. 17.5%). PBP+ survivors also had significantly higher levels of emotional distress, pain catastrophizing, mammography-specific distress, and worry that breast pain indicates cancer, compared to PBP- survivors. Structural equation modeling results were significant for all hypothesized mediational pathways. Interestingly, comparisons of PBP+ to PBP- women in the Non-cancer Group showed similar results. Conclusion: These findings suggest the importance of (a) pain catastrophizing, (b) perceived breast cancer risk and, (c) worry that breast pain may indicate cancer, as potential targets for interventions aimed at reducing the negative psychological impact of PBP in post-surgery breast cancer survivors, as well as in unaffected women with PBP due to unknown reasons.
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Affiliation(s)
| | | | - Mary S. Soo
- Duke University Medical Center, Duke University
| | | | | | | | - Gretchen M. Ahrendt
- UPMC Hillman Cancer Center, University of Pittsburgh
- University of Colorado Hospital, University of Colorado
| | - Celette S. Skinner
- Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center
| | - Sara N. Edmond
- Duke University Medical Center, Duke University
- VA Connecticut and the Yale School of Medicine
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155
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Lötsch J, Ultsch A, Kalso E. Prediction of persistent post-surgery pain by preoperative cold pain sensitivity: biomarker development with machine-learning-derived analysis. Br J Anaesth 2019; 119:821-829. [PMID: 29121286 DOI: 10.1093/bja/aex236] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2017] [Indexed: 12/19/2022] Open
Abstract
Background To prevent persistent post-surgery pain, early identification of patients at high risk is a clinical need. Supervised machine-learning techniques were used to test how accurately the patients' performance in a preoperatively performed tonic cold pain test could predict persistent post-surgery pain. Methods We analysed 763 patients from a cohort of 900 women who were treated for breast cancer, of whom 61 patients had developed signs of persistent pain during three yr of follow-up. Preoperatively, all patients underwent a cold pain test (immersion of the hand into a water bath at 2-4 °C). The patients rated the pain intensity using a numerical ratings scale (NRS) from 0 to 10. Supervised machine-learning techniques were used to construct a classifier that could predict patients at risk of persistent pain. Results Whether or not a patient rated the pain intensity at NRS=10 within less than 45 s during the cold water immersion test provided a negative predictive value of 94.4% to assign a patient to the "persistent pain" group. If NRS=10 was never reached during the cold test, the predictive value for not developing persistent pain was almost 97%. However, a low negative predictive value of 10% implied a high false positive rate. Conclusions Results provide a robust exclusion of persistent pain in women with an accuracy of 94.4%. Moreover, results provide further support for the hypothesis that the endogenous pain inhibitory system may play an important role in the process of pain becoming persistent.
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Affiliation(s)
- J Lötsch
- Institute of Clinical Pharmacology, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.,Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Project Group Translational Medicine and Pharmacology TMP, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - A Ultsch
- DataBionics Research Group, University of Marburg, Hans-Meerwein-Straße 6, 35032 Marburg, Germany
| | - E Kalso
- Department of Perioperative Medicine, Intensive Care and Pain Medicine, Pain Clinic, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Kjær Petersen K, Lunn TH, Husted H, Hansen LT, Simonsen O, Laursen MB, Kehlet H, Arendt-Nielsen L. The influence of pre- and perioperative administration of gabapentin on pain 3-4 years after total knee arthroplasty. Scand J Pain 2019; 18:237-245. [PMID: 29794296 DOI: 10.1515/sjpain-2018-0027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 02/14/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIMS Approximately 20% of patients having total knee arthroplasty (TKA) will experience chronic postoperative pain. Recently, preoperative pain facilitation has been associated with chronic pain after TKA, and gabapentin has been shown to decrease pain facilitation. The current study is a secondary follow-up of a primary RCT investigating the effect of gabapentin on acute postoperative pain after TKA and exploring the effect of pre- and perioperative administration of gabapentin on chronic postoperative pain and psychological state 3-4 years after TKA. METHODS Patients scheduled for TKA were randomized to either gabapentin 1,300 mg/day, gabapentin 900 mg/day, or placebo daily from 2-h before and 6 days after operation. Pre- and 3-4 years postoperatively pain scores related to pain while walking, at rest, when flexing the hip or the knee were collected. At the same time, the pain catastrophizing scale (PCS) and hospital anxiety and depression scale subscales for anxiety (HADS-A) and depression (HADS-D) were collected. RESULTS Lower postoperative pain while walking, flexing the hip, and at rest were found compared with preoperative scores (p<0.03), but these were not associated with gabapentin treatment (p>0.19). Significantly lower postoperative PCS and HADS-A scores were seen compared with preoperative scores (p<0.001), but these were not associated with gabapentin treatment (p>0.55). CONCLUSIONS The current study found that pre- and perioperative administrations of gabapentin do not influence the pain or psychological state 3-4 years after TKA. IMPLICATIONS The current study does not support that short-term pre- and perioperative use of gabapentin can reduce the development of chronic postoperative pain after TKA.
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Affiliation(s)
- Kristian Kjær Petersen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Fredrik Bajers Vej 7 D3, DK-9220 Aalborg, Denmark, Phone: +45 9940 7529, Fax: +45 9815 4008
| | - Troels Haxholdt Lunn
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark.,Department of Anesthesiology, Copenhagen University Hospital, Hvidovre, Denmark
| | - Henrik Husted
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark.,Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark
| | - Lars Tambour Hansen
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark.,Department of Orthopedic Surgery, South of Denmark University Hospital, Grindsted, Denmark
| | - Ole Simonsen
- Department of Orthopedic Surgery, Aalborg University Hospital, Farsø, Denmark
| | - Mogens Berg Laursen
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark.,Department of Orthopedic Surgery, Aalborg University Hospital, Farsø, Denmark
| | - Henrik Kehlet
- The Lundbeck Centre for Fast-track Hip and Knee Arthroplasty, Copenhagen, Denmark.,Section of Surgical Pathophysiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Lars Arendt-Nielsen
- SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
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Glare P, Aubrey KR, Myles PS. Transition from acute to chronic pain after surgery. Lancet 2019; 393:1537-1546. [PMID: 30983589 DOI: 10.1016/s0140-6736(19)30352-6] [Citation(s) in RCA: 407] [Impact Index Per Article: 81.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/20/2018] [Accepted: 02/07/2019] [Indexed: 12/14/2022]
Abstract
Over the past decade there has been an increasing reliance on strong opioids to treat acute and chronic pain, which has been associated with a rising epidemic of prescription opioid misuse, abuse, and overdose-related deaths. Deaths from prescription opioids have more than quadrupled in the USA since 1999, and this pattern is now occurring globally. Inappropriate opioid prescribing after surgery, particularly after discharge, is a major cause of this problem. Chronic postsurgical pain, occurring in approximately 10% of patients who have surgery, typically begins as acute postoperative pain that is difficult to control, but soon transitions into a persistent pain condition with neuropathic features that are unresponsive to opioids. Research into how and why this transition occurs has led to a stronger appreciation of opioid-induced hyperalgesia, use of more effective and safer opioid-sparing analgesic regimens, and non-pharmacological interventions for pain management. This Series provides an overview of the epidemiology and societal effect, basic science, and current recommendations for managing persistent postsurgical pain. We discuss the advances in the prevention of this transitional pain state, with the aim to promote safer analgesic regimens to better manage patients with acute and chronic pain.
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Affiliation(s)
- Paul Glare
- Pain Management Research Institute, University of Sydney, Sydney, NSW, Australia
| | - Karin R Aubrey
- Pain Management Research Institute, University of Sydney, Sydney, NSW, Australia; Kolling Institute, Royal North Shore Hospital, St Leonards, NSW, Australia
| | - Paul S Myles
- Department of Anaesthesiology and Perioperative Medicine, Alfred Hospital, Melbourne, VIC.
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158
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Hah JM, Cramer E, Hilmoe H, Schmidt P, McCue R, Trafton J, Clay D, Sharifzadeh Y, Ruchelli G, Goodman S, Huddleston J, Maloney WJ, Dirbas FM, Shrager J, Costouros JG, Curtin C, Mackey SC, Carroll I. Factors Associated With Acute Pain Estimation, Postoperative Pain Resolution, Opioid Cessation, and Recovery: Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2019; 2:e190168. [PMID: 30821824 PMCID: PMC6484627 DOI: 10.1001/jamanetworkopen.2019.0168] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
IMPORTANCE Acute postoperative pain is associated with the development of persistent postsurgical pain, but it is unclear which aspect is most estimable. OBJECTIVE To identify patient clusters based on acute pain trajectories, preoperative psychosocial characteristics associated with the high-risk cluster, and the best acute pain predictor of remote outcomes. DESIGN, SETTING, AND PARTICIPANTS A secondary analysis of the Stanford Accelerated Recovery Trial randomized, double-blind clinical trial was conducted at a single-center, tertiary, referral teaching hospital. A total of 422 participants scheduled for thoracotomy, video-assisted thoracoscopic surgery, total hip replacement, total knee replacement, mastectomy, breast lumpectomy, hand surgery, carpal tunnel surgery, knee arthroscopy, shoulder arthroplasty, or shoulder arthroscopy were enrolled between May 25, 2010, and July 25, 2014. Data analysis was performed from January 1 to August 1, 2018. INTERVENTIONS Patients were randomized to receive gabapentin (1200 mg, preoperatively, and 600 mg, 3 times a day postoperatively) or active placebo (lorazepam, 0.5 mg preoperatively, inactive placebo postoperatively) for 72 hours. MAIN OUTCOMES AND MEASURES A modified Brief Pain Inventory prospectively captured 3 surgical site pain outcomes: average pain and worst pain intensity over the past 24 hours, and current pain intensity. Within each category, acute pain trajectories (first 10 postoperative pain scores) were compared using a k-means clustering algorithm. Fifteen descriptors of acute pain were compared as predictors of remote postoperative pain resolution, opioid cessation, and full recovery. RESULTS Of the 422 patients enrolled, 371 patients (≤10% missing pain scores) were included in the analysis. Of these, 146 (39.4%) were men; mean (SD) age was 56.67 (11.70) years. Two clusters were identified within each trajectory category. The high pain cluster of the average pain trajectory significantly predicted prolonged pain (hazard ratio [HR], 0.63; 95% CI, 0.50-0.80; P < .001) and delayed opioid cessation (HR, 0.52; 95% CI, 0.41-0.67; P < .001) but was not a predictor of time to recovery in Cox proportional hazards regression (HR, 0.89; 95% CI, 0.69-1.14; P = .89). Preoperative risk factors for categorization to the high average pain cluster included female sex (adjusted relative risk [ARR], 1.36; 95% CI, 1.08-1.70; P = .008), elevated preoperative pain (ARR, 1.11; 95% CI, 1.07-1.15; P < .001), a history of alcohol or drug abuse treatment (ARR, 1.90; 95% CI, 1.42-2.53; P < .001), and receiving active placebo (ARR, 1.27; 95% CI, 1.03-1.56; P = .03). Worst pain reported on postoperative day 10 was the best predictor of time to pain resolution (HR, 0.83; 95% CI, 0.78-0.87; P < .001), opioid cessation (HR, 0.84; 95% CI, 0.80-0.89; P < .001), and complete surgical recovery (HR, 0.91; 95% CI, 0.86-0.96; P < .001). CONCLUSIONS AND RELEVANCE This study has shown a possible uniform predictor of remote postoperative pain, opioid use, and recovery that can be easily assessed. Future work is needed to replicate these findings. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01067144.
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Affiliation(s)
- Jennifer M. Hah
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Palo Alto, California
| | - Eric Cramer
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Heather Hilmoe
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Peter Schmidt
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Rebecca McCue
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Jodie Trafton
- Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, California
- Veterans Administration Program Evaluation and Resource Center, Veterans Health Administration Office of Mental Health Operations, Menlo Park, California
| | - Debra Clay
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Yasamin Sharifzadeh
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Gabriela Ruchelli
- Stanford Systems Neuroscience and Pain Lab, Stanford University, Palo Alto, California
| | - Stuart Goodman
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California
- Department of Bioengineering (by courtesy), Stanford University, Redwood City, California
| | - James Huddleston
- Department of Orthopaedic Surgery, Stanford University, Palo Alto, California
| | - William J. Maloney
- Department of Orthopaedic Surgery, Stanford University, Palo Alto, California
| | | | - Joseph Shrager
- Cardiothoracic Surgery, Division of Thoracic Surgery, Stanford University, Palo Alto, California
| | - John G. Costouros
- Department of Orthopaedic Surgery, Stanford University, Palo Alto, California
| | - Catherine Curtin
- Division of Hand and Plastic Surgery, Department of Orthopaedic Surgery, Stanford University, Palo Alto, California
| | - Sean C. Mackey
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Palo Alto, California
| | - Ian Carroll
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Palo Alto, California
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159
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The Psychological Predictors of Acute and Chronic Pain in Women Following Breast Cancer Surgery. Clin J Pain 2019; 35:261-271. [DOI: 10.1097/ajp.0000000000000672] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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161
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Habib AS, Kertai MD, Cooter M, Greenup RA, Hwang S. Risk factors for severe acute pain and persistent pain after surgery for breast cancer: a prospective observational study. Reg Anesth Pain Med 2019; 44:192-199. [DOI: 10.1136/rapm-2018-000040] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 07/21/2018] [Accepted: 08/04/2018] [Indexed: 01/27/2023]
Abstract
Background and objectivesThere are few prospective studies providing comprehensive assessment of risk factors for acute and persistent pain after breast surgery. This prospective observational study assessed patient-related, perioperative, and genetic risk factors for severe acute pain and persistent pain following breast cancer surgery.MethodsWomen presenting for elective breast cancer surgery completed State Trait Anxiety Inventory, Beck Depression Inventory, and Pain Catastrophizing Scale questionnaires preoperatively. Diffuse noxious inhibitory control and mechanical temporal summation were assessed. A blood sample was obtained for genetic analysis. Analgesic consumption and pain scores were collected in the post-anesthesia care unit, and at 24 and 72 hours. Patients were contacted at 1, 3, 6, and 12 months to assess persistent pain. Primary outcome was maximum acute pain score in first 72 hours and secondary outcome was persistent pain.ResultsOne hundred twenty-four patients were included in analysis. Increased duration of surgery, surgeon, and higher pain catastrophizing scores were associated with increased severity of acute pain, while preoperative radiotherapy was associated with reduced severity. Persistent pain was reported by 57.3% of patients. Postdischarge chemotherapy (OR 2.52, 95% CI 1.13 to 5.82), postdischarge radiation (OR 3.39, 95% CI 1.24 to 10.41), severe acute pain (OR 5.39, 95% CI 2.03 to 15.54), and moderate acute pain (OR 5.31, 95% CI 1.99 to 15.30) were associated with increased likelihood of persistent pain.ConclusionsIncreased duration of surgery, higher pain catastrophizing score, and surgeon were associated with increased severity of acute pain. Preoperative radiation was associated with lower acute pain scores. Postsurgery radiation, chemotherapy, and severity of acute pain were associated with increased likelihood of persistent pain.Trial registrationNCT03307525.
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162
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De Groef A, Devoogdt N, Van der Gucht E, Dams L, Bernar K, Godderis L, Morlion B, Moloney N, Smeets A, Van Wilgen P, Meeus M. EduCan trial: study protocol for a randomised controlled trial on the effectiveness of pain neuroscience education after breast cancer surgery on pain, physical, emotional and work-related functioning. BMJ Open 2019; 9:e025742. [PMID: 30612114 PMCID: PMC6326297 DOI: 10.1136/bmjopen-2018-025742] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION Over the past decades, awareness on the importance of educational interventions in cancer pain management has increased. However, education is often restricted to biomedical pain management instructions. A more modern educational approach, also known as pain neuroscience education (PNE), explains pain from a biopsychosocial perspective. We hypothesise that this more comprehensive educational approach in the early treatment phase of breast cancer will lead to more beneficial effects for cancer pain management. Therefore, the aim of the present study is to investigate the effectiveness of this PNE intervention, in addition to best evidence physical therapy modalities for treatment and prevention of pain, physical, emotional and work-related functioning after breast cancer surgery, compared with a traditional biomedical educational intervention. METHODS A double-blinded randomised controlled trial has been started in November 2017 at the University Hospitals of Leuven. Immediately after breast cancer surgery, all participants (n=184) receive a 12-week intensive standard physical therapy programme. They receive three additional refresher sessions at 6, 8 and 12 months postsurgery. In addition, participants receive three educational sessions during the first-month postsurgery and three 'booster sessions' at 6, 8 and 12 months postsurgery. In the intervention group, the content of the education sessions is based on the modern PNE approach. Whereas in the control group, the education is based on the traditional biomedical approach. The primary outcome parameter is pain-related disability 1 year after surgery. Secondary outcomes related to other dimensions of pain, physical, emotional and work-related functioning at 1-week, 4, 6, 8, 12 and 18 months postsurgery. ETHICS AND DISSEMINATION The study will be conducted in accordance with the Declaration of Helsinki. This protocol has been approved by the ethical committee of the University Hospitals of Leuven. Results will be disseminated via peer-reviewed scientific journals and presentations at congresses. TRIAL REGISTRATION NUMBER NCT03351075.
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Affiliation(s)
- An De Groef
- Department of Rehabilitation Sciences, KU Leuven – University of Leuven, Leuven, Belgium
- Department of Physical Medicine and Rehabilitation, University Hospitals Leuven, Leuven, Belgium
| | - Nele Devoogdt
- Department of Rehabilitation Sciences, KU Leuven – University of Leuven, Leuven, Belgium
- Department of Physical Medicine and Rehabilitation, University Hospitals Leuven, Leuven, Belgium
- Department of Vascular Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Elien Van der Gucht
- Department of Rehabilitation Sciences, KU Leuven – University of Leuven, Leuven, Belgium
| | - Lore Dams
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Koen Bernar
- Department of Physical Medicine and Rehabilitation, University Hospitals Leuven, Leuven, Belgium
- The Leuven Centre for Algology and Pain Management, University Hospitals Leuven, Leuven, Belgium
| | - Lode Godderis
- Centre for Environment and Health of KU Leuven, Leuven, Belgium
- IDEWE, External Service for Prevention and Protection at Work, Leuven, Belgium
| | - Bart Morlion
- The Leuven Centre for Algology and Pain Management, University Hospitals Leuven, Leuven, Belgium
- Department of Cardiovascular Sciences, Section Anaesthesiology and Algology, KU Leuven – University of Leuven, Leuven, Belgium
| | - Niamh Moloney
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
- Thrive Physiotherapy, Guernsey, UK
| | - Ann Smeets
- Department of Surgical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Paul Van Wilgen
- Pain in Motion research group (www.paininmotion.be)
- Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Transcare, Transdisciplinary Pain Management Centre, Groningen, The Netherlands
| | - Mira Meeus
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Pain in Motion research group (www.paininmotion.be)
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Vas L, Pai R. Ultrasound-Guided Dry Needling As a Treatment For Postmastectomy Pain Syndrome - A Case Series of Twenty Patients. Indian J Palliat Care 2019; 25:93-102. [PMID: 30820110 PMCID: PMC6388608 DOI: 10.4103/ijpc.ijpc_24_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
CONTEXT Existing interventions for postmastectomy pain syndrome (PMPS) address the neural component while overlooking a possible myofascial component. AIM The aim of the study is to investigate the myofascial contribution to PMPS, by examining the effectiveness of myofascial trigger point release by ultrasound-guided dry needling (USGDN). PATIENTS AND METHODS This retrospective review assessed the efficacy of USGDN in addressing myofascial pain in twenty consecutive patients with treatment-refractory PMPS. Patients in Group 1 (n = 16) received USGDN after neural interventions (NIs) such as neuraxial blocks, intrathecal pump implant, or pulsed radiofrequency, while those in Group 2 (n = 4) received USGDN alone. Outcome measures were changes in Numerical Rating Scale (NRS), PainDETECT (PD), Disabilities of Arm, Shoulder, and Hand (DASH), Patient Health Questionnaire-9 (PHQ-9) scores, and opioid use. RESULTS In Group 1, the mean (standard deviation) NRS and PD scores (9.6 [0.9] and 28.3 [4.3], respectively, at baseline) reduced to 5.2 (1.1) and 16.1 (3.7) at 1-week post-NI. The post-NI DASH reduction was below the cutoff for clinical relevance (80.9 [10.5] at baseline vs. 71.1 [10.5] post-NI). The opioid dose remained unchanged. Following USGDN, NRS, PD, and DASH scores further reduced to 2.3 (0.8), 6.6 (1.2), and 34.6 (14.4), respectively. Patients receiving USGDN alone also showed reduction in NRS, PD, and DASH (7.8 [1.7], 20.0 [8.0], and 61.0 [14.4] at baseline vs. 1.3 [0.5], 6.0 [1.6], and 22.5 [10.4] post-USGDN, respectively). In all patients, opioid use and PHQ-9 scores reduced only post-USGDN. CONCLUSIONS USGDN reduced pain, disability, and opioid use, whereas NI reduced only pain. This suggests a myofascial contribution to pain and disability in PMPS.
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Affiliation(s)
- Lakshmi Vas
- Ashirvad Institute for Pain Management and Research, Mumbai, Maharashtra, India
| | - Renuka Pai
- Ashirvad Institute for Pain Management and Research, Mumbai, Maharashtra, India
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Reyad RM, Omran AF, Abbas DN, Kamel MA, Shaker EH, Tharwat J, Reyad EM, Hashem T. The Possible Preventive Role of Pregabalin in Postmastectomy Pain Syndrome: A Double-Blinded Randomized Controlled Trial. J Pain Symptom Manage 2019; 57:1-9. [PMID: 30359684 DOI: 10.1016/j.jpainsymman.2018.10.496] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/11/2018] [Accepted: 10/12/2018] [Indexed: 12/15/2022]
Abstract
CONTEXT Chronic postmastectomy pain syndrome (PMPS) has a considerable negative impact on the quality of life of breast cancer patients. OBJECTIVE The objective of this study was to assess the possible preventive role of perioperative pregabalin in PMPS. METHODS This randomized controlled study included 200 patients with breast cancer scheduled for elective breast cancer surgery. They were randomly assigned to one of two treatment groups. The pregabalin group received 75 mg of pregabalin twice daily for seven days and the control group received oral equivalent placebo capsules. The primary outcome was development of neuropathic PMPS. Neuropathic pain was assessed using the Grading System for Neuropathic Pain. Secondary outcome measures were safety and Visual Analogue Scale scores. RESULTS Neuropathic pain was significantly less frequent in the pregabalin group compared to the control group at four weeks (P = 0.005), 12 weeks (P = 0.002), and 24 weeks (P < 0.001) postoperatively. PMPS was diagnosed in 11 patients (11%) of the pregabalin group and 29 patients (29%) of the control group (P < 0.001, relative risk: 0.26, 95% CI: 0.12-0.56). At the three follow-up time points, Visual Analogue Scale scores during the first three postoperative weeks were comparable in both groups while they were significantly lower in the pregabalin group at 4, 12, and 24 weeks. These two groups were comparable in the frequency of adverse events (P = 0.552). CONCLUSION Perioperative oral pregabalin 75 mg twice daily, starting at the morning of surgery and continued for one week, could reduce the frequency of postmastectomy pain syndrome.
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Affiliation(s)
- Raafat M Reyad
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Azza F Omran
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Dina N Abbas
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mahmoud A Kamel
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Ehab H Shaker
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Jhon Tharwat
- Department of Anesthesia and Pain Management, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ehab M Reyad
- Department of Clinical Pathology, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | - Tarek Hashem
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
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165
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Schreier AM, Johnson LA, Vohra NA, Muzaffar M, Kyle B. Post-Treatment Symptoms of Pain, Anxiety, Sleep Disturbance, and Fatigue in Breast Cancer Survivors. Pain Manag Nurs 2018; 20:146-151. [PMID: 30527856 DOI: 10.1016/j.pmn.2018.09.005] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 09/05/2018] [Accepted: 09/12/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND In part because of improvements in early detection and treatment, the number of breast cancer survivors is increasing. After treatment, however, breast cancer survivors often experience distressing symptoms, including pain, sleep disturbance, anxiety, and fatigue; at the same time, they have less frequent contact with health care providers. Pain commonly co-occurs with other symptoms and the combination of symptoms contribute to the amount of distress experienced by survivors. Previous studies of post-treatment symptoms include primarily urban and white women. AIMS The purpose of this study was to describe the post-treatment cluster of symptoms, to examine the correlations among these symptoms, and to examine the role pain intensity may play in understanding the variation in sleep disturbance, fatigue, and anxiety in a racially diverse sample of rural breast cancer survivors. DESIGN The theoretical framework for this descriptive correlational study was the theory of unpleasant symptoms. SETTINGS Outpatient university-affiliated cancer clinic. PARTICIPANTS/SUBJECTS Forty women who were between 6 months and 5 years post breast cancer diagnosis. METHODS Participants completed the following self-report instruments: Patient Reported Outcomes Measurement Information System of pain intensity, pain interference, anxiety, and sleep disturbance and the Piper Fatigue Short Form 12. RESULTS The average age of participants was 58 years, and 57.5% were black. Most women reported sleep disturbance (78%), pain interference (68%), and pain intensity (63%) above the national average for an American adult. Black women reported higher pain intensity than whites. There were moderate to strong correlations among the symptoms (range r = 0.35-0.89). CONCLUSIONS Nurses and health care providers in primary care settings need to screen for symptoms, and nursing interventions are needed to assist breast cancer survivors to manage distressing symptoms.
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Affiliation(s)
- Ann M Schreier
- Department of Nursing Science, College of Nursing, East Carolina University, Greenville, North Carolina.
| | - Lee Ann Johnson
- Department of Nursing Science, College of Nursing, East Carolina University, Greenville, North Carolina
| | - Nasreen A Vohra
- Division of Surgical Oncology, Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina
| | - Mahvish Muzaffar
- Division of Hematology Oncology, Department of Internal Medicine, Brody School of Medicine, East Carolina University, Greenville, North Carolina
| | - Brandon Kyle
- Department of Psychiatry & Behavioral Medicine, Brody School of Medicine, East Carolina University, Greenville, North Carolina
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166
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Freeman R, Edwards R, Baron R, Bruehl S, Cruccu G, Dworkin RH, Haroutounian S. AAPT Diagnostic Criteria for Peripheral Neuropathic Pain: Focal and Segmental Disorders. THE JOURNAL OF PAIN 2018; 20:369-393. [PMID: 30527971 DOI: 10.1016/j.jpain.2018.10.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 09/27/2018] [Accepted: 10/02/2018] [Indexed: 12/19/2022]
Abstract
Peripheral neuropathic pain is among the most prevalent types of neuropathic pain. No comprehensive peripheral neuropathic pain classification system that incorporates contemporary clinical, diagnostic, biological, and psychological information exists. To address this need, this article covers the taxonomy for 4 focal or segmental peripheral neuropathic pain disorders, as part of the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks (ACTTION) public-private partnership and the American Pain Society (APS) collaborative to develop a standardized, evidence-based taxonomy initiative: the ACTTION-APS Pain Taxonomy (AAPT). The disorders-postherpetic neuralgia, persistent posttraumatic neuropathic pain, complex regional pain disorder, and trigeminal neuralgia-were selected because of their clinical and clinical research relevance. The multidimensional features of the taxonomy are suitable for clinical trials and can also facilitate hypothesis-driven case-control and cohort epidemiologic studies. PERSPECTIVE: The AAPT peripheral neuropathic pain taxonomy subdivides the peripheral neuropathic pain disorders into those that are generalized and symmetric and those that are focal or segmental and asymmetric. In this article, we cover the focal and segmental disorders: postherpetic neuralgia, persistent posttraumatic neuropathic pain, complex regional pain disorder, and trigeminal neuralgia. The taxonomy is evidence-based and multidimensional, with the following dimensions: 1) core diagnostic criteria; 2) common features; 3) common medical and psychiatric comorbidities; 4) neurobiological, psychosocial, and functional consequences; and 5) putative neurobiological and psychosocial mechanisms, risk factors, and protective factors.
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Affiliation(s)
- Roy Freeman
- Center for Autonomic and Peripheral Nerve Disorders, Beth Israel Deaconess Medical Center, Boston, MA.
| | - Robert Edwards
- Department of Anesthesiology, Brigham & Women's Hospital, Harvard University School of Medicine, Boston, MA
| | - Ralf Baron
- University of Kiel, Division of Neurological Pain Research and Therapy, Department of Neurology, Kiel, Germany
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN
| | - Giorgio Cruccu
- Department Human Neuroscience, Sapienza University, Rome, Italy
| | - Robert H Dworkin
- Department of Anesthesiology and Perioperative Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY
| | - Simon Haroutounian
- Department of Anesthesiology and Washington University Pain Center, Washington University School of Medicine, St Louis, MO
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167
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Abstract
Increasing numbers of those living with and beyond cancer presents a clinical challenge for pain specialists. A large proportion of these patients experience pain secondary to their disease or its treatment, impeding rehabilitation and significantly impacting upon their quality of life. The successful management of this pain presents a considerable challenge. This review aims to outline current concepts and treatment options, while considering nuances within pain assessment and the use of large-scale data to help guide further advances.
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Affiliation(s)
- David Magee
- Department of Pain Medicine, The Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK
| | - Sabina Bachtold
- Department of Pain Medicine, The Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK
| | - Matthew Brown
- Department of Pain Medicine, The Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK.,Targeted Approaches to Cancer Pain Group, The Institute of Cancer Research, 15 Cotswold Road, Sutton, Surrey, SM2 5NG, UK
| | - Paul Farquhar-Smith
- Department of Pain Medicine, The Royal Marsden Hospital, Fulham Road, London, SW3 6JJ, UK
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168
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Deer TR, Pope JE, Lamer TJ, Grider JS, Provenzano D, Lubenow TR, FitzGerald JJ, Hunter C, Falowski S, Sayed D, Baranidharan G, Patel NK, Davis T, Green A, Pajuelo A, Epstein LJ, Harned M, Liem L, Christo PJ, Chakravarthy K, Gilmore C, Huygen F, Lee E, Metha P, Nijhuis H, Patterson DG, Petersen E, Pilitsis JG, Rowe JJ, Rupert MP, Skaribas I, Sweet J, Verrills P, Wilson D, Levy RM, Mekhail N. The Neuromodulation Appropriateness Consensus Committee on Best Practices for Dorsal Root Ganglion Stimulation. Neuromodulation 2018; 22:1-35. [PMID: 30246899 DOI: 10.1111/ner.12845] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 05/03/2018] [Accepted: 05/29/2018] [Indexed: 12/21/2022]
Abstract
INTRODUCTION The Neuromodulation Appropriateness Consensus Committee (NACC) is dedicated to improving the safety and efficacy of neuromodulation and thus improving the lives of patients undergoing neuromodulation therapies. With continued innovations in neuromodulation comes the need for evolving reviews of best practices. Dorsal root ganglion (DRG) stimulation has significantly improved the treatment of complex regional pain syndrome (CRPS), among other conditions. Through funding and organizational leadership by the International Neuromodulation Society (INS), the NACC reconvened to develop the best practices consensus document for the selection, implantation and use of DRG stimulation for the treatment of chronic pain syndromes. METHODS The NACC performed a comprehensive literature search of articles about DRG published from 1995 through June, 2017. A total of 2538 article abstracts were then reviewed, and selected articles graded for strength of evidence based on scoring criteria established by the US Preventive Services Task Force. Graded evidence was considered along with clinical experience to create the best practices consensus and recommendations. RESULTS The NACC achieved consensus based on peer-reviewed literature and experience to create consensus points to improve patient selection, guide surgical methods, improve post-operative care, and make recommendations for management of patients treated with DRG stimulation. CONCLUSION The NACC recommendations are intended to improve patient care in the use of this evolving therapy for chronic pain. Clinicians who choose to follow these recommendations may improve outcomes.
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Affiliation(s)
| | | | - Tim J Lamer
- Division of Pain Medicine, Department of Anesthesiology, Mayo Clinic, Rochester, MN, USA
| | - Jay S Grider
- UKHealthCare Pain Services, Department of Anesthesiology, University of Kentucky College of Medicine, Lexington, KY, USA
| | | | | | - James J FitzGerald
- Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford, UK.,Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Corey Hunter
- Ainsworth Institute of Pain Management, New York, NY, USA
| | - Steven Falowski
- Functional Neurosurgery, St. Lukes University Health Network, Bethlehem, PA, USA
| | - Dawood Sayed
- University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Nikunj K Patel
- Institute of Clinical Neurosciences, Department of Neurosurgery, Southmead Hospital, University of Bristol, Bristol, UK
| | | | - Alex Green
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | | | - Michael Harned
- Department of Anesthesiology, University of Kentucky, Lexington, KY, USA
| | - Liong Liem
- St. Antonius Hospital, Nieuwegein, The Netherlands
| | | | | | | | - Frank Huygen
- Erasmus University Hospital, Rotterdam, The Netherlands
| | - Eric Lee
- Summit Pain Alliance, Santa Rosa, CA, USA
| | | | | | | | - Erika Petersen
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Julie G Pilitsis
- Neurosurgery and Neuroscience & Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | | | | | | | - Jennifer Sweet
- Case Western Reserve University, Stereotactic & Functional Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | | | - Derron Wilson
- Goodman Campbell Brain and Spine, Indiana University School of Medicine Department of Neurological Surgery, Indianapolis, IN, USA
| | | | - Nagy Mekhail
- Evidence-Based Pain Management Research and Education, Cleveland Clinic, Cleveland, OH, USA
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169
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Hashimoto K, Tsuji A, Takenaka S, Ohmura A, Ueki R, Noma H, Imamura M, Miyoshi Y, Kariya N, Tatara T, Hirose M. C-reactive Protein Level on Postoperative Day One is Associated with Chronic Postsurgical Pain After Mastectomy. Anesth Pain Med 2018; 8:e79331. [PMID: 30250822 PMCID: PMC6139699 DOI: 10.5812/aapm.79331] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 06/21/2018] [Accepted: 08/03/2018] [Indexed: 11/16/2022] Open
Abstract
Background C-reactive protein (CRP) is an acute phase reactant released in response to inflammation or tissue injury. Inflammation is one of the pathogenic factors related to transition from acute postsurgical pain (APSP) to chronic postsurgical pain (CPSP). Although several risk factors are reportedly associated with CPSP, the effects of CRP levels on CPSP have not been examined. Objectives The present study investigated the relationship between perioperative risk factors, including CRP levels on postoperative day one and CPSP, in patients undergoing mastectomy. Methods Preoperative anxiety and depression levels were evaluated in female patients undergoing mastectomy under general anesthesia, with or without peripheral nerve block. Patients with chronic preoperative pain and/or preoperative breast pain were excluded. The intensity of postoperative pain was prospectively examined one and six days, and three and twelve months after surgery using a numerical rating scale (NRS). Results The current researchers conducted univariate and multivariate linear regression analyses to explore risk factors for CPSP in 36 patients. Patient demographics, preoperative psychological states, and anesthetic managements showed no relationship with CPSP. On the other hand, pain intensity of APSP and CRP levels on postoperative day one was significantly associated with the pain intensity of CPSP. Conclusions Postoperative CRP level is likely to be associated with the development of CPSP after mastectomy.
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Affiliation(s)
- Kazuma Hashimoto
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ayano Tsuji
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Shiho Takenaka
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Akimune Ohmura
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ryusuke Ueki
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Hideki Noma
- Department of Anesthesia, Takarazuka City Hospital, Hyogo, Japan
| | - Michiko Imamura
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Yasuo Miyoshi
- Division of Breast and Endocrine Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Nobutaka Kariya
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Tsuneo Tatara
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Munetaka Hirose
- Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, Hyogo, Japan
- Corresponding Author: Department of Anesthesiology and Pain Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan . Tel: +81-798456392, Fax: +81-798456393,
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170
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Cui L, Fan P, Qiu C, Hong Y. Single institution analysis of incidence and risk factors for post-mastectomy pain syndrome. Sci Rep 2018; 8:11494. [PMID: 30065342 PMCID: PMC6068100 DOI: 10.1038/s41598-018-29946-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 07/19/2018] [Indexed: 11/16/2022] Open
Abstract
Post Mastectomy Pain Syndrome (PMPS) is a common postoperative condition for breast cancer, but has been ignored. The aim of this study was to investigate the prevalence of PMPS and the risk factors in women submitted to surgical treatment for breast cancer. The study included 532 postoperative breast cancer patients in a hospital for five consecutive years period, of whom 473 were considered eligible and included in the study. A total of 420 people completed a questionnaire survey, which revealed that 152 (36.2%) had ever suffered from PMPS and 18 (11.8%) sought treatment. Of the patients with PMPS, 34 (22.4%) had a history of chronic pain. Patients with PMPS were younger than patients without PMPS (50.5 ± 10.4 vs 53.5 ± 11.1). Univariate analysis showed that age, history of chronic pain, tumor staging, number of lymphadenectomy were significantly different between the two groups. Multivariate analysis shows that age and history of chronic pain were independent risk factors. The incidence of PMPS in postoperative breast cancer patients can reach 36.2%, and age as well as previous history of pain are independent risk factors for PMPS. The combination of prevention and treatment may be an effective way to reduce PMPS.
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Affiliation(s)
- Lingfei Cui
- Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guangxi Zhuang Autonomous Region Second People's Hospital, Breast surgery, Guilin, Guangxi, China
| | - Ping Fan
- Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guangxi Zhuang Autonomous Region Second People's Hospital, Breast surgery, Guilin, Guangxi, China
| | - Chaoxue Qiu
- Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guangxi Zhuang Autonomous Region Second People's Hospital, Breast surgery, Guilin, Guangxi, China
| | - Yong Hong
- Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guangxi Zhuang Autonomous Region Second People's Hospital, Breast surgery, Guilin, Guangxi, China.
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171
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Kanzawa-Lee GA, Harte SE, Bridges CM, Brummett C, Clauw DJ, Williams DA, Knoerl R, Lavoie Smith EM. Pressure Pain Phenotypes in Women Before Breast Cancer Treatment. Oncol Nurs Forum 2018; 45:483-495. [PMID: 29947358 DOI: 10.1188/18.onf.483-495] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To explore associations between quantitative sensory testing (QST) and pretreatment pain, physical, and psychological characteristics in women with breast cancer. SAMPLE & SETTING 41 women with treatment-naive stage 0-III breast cancer at the University of Michigan Comprehensive Cancer Center in Ann Arbor. METHODS & VARIABLES Participants completed self-report surveys and QST within the month before breast surgery. Pressure pain thresholds (PPTs) were measured bilaterally at each trapezius with a manual QST algometer. PPT values were split, yielding low, moderate, and high pain sensitivity subgroups. Subgroup self-reported characteristics were compared using Spearman's correlation, chi-square, and one-way analysis of variance. RESULTS Lower PPT (higher sensitivity) was associated with higher levels of pain interference and maladaptive pain cognitions. The high-sensitivity group reported higher pain severities, interference, and catastrophizing and lower belief in internal locus of pain control than the low-sensitivity group. IMPLICATIONS FOR NURSING Individualized interventions for maladaptive pain cognitions before surgery may reduce pain sensitivity and the severity of chronic pain developed after surgery.
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172
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Tait RC, Zoberi K, Ferguson M, Levenhagen K, Luebbert RA, Rowland K, Salsich GB, Herndon C. Persistent Post-Mastectomy Pain: Risk Factors and Current Approaches to Treatment. THE JOURNAL OF PAIN 2018; 19:1367-1383. [PMID: 29966772 DOI: 10.1016/j.jpain.2018.06.002] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 05/18/2018] [Accepted: 06/12/2018] [Indexed: 12/31/2022]
Abstract
Persistent Post-Mastectomy Pain (PPMP) is a common condition that can follow surgeries for breast cancer, the most common cancer in women. Because of the frequency of PPMP and its potential severity, it has received increasing research attention. This manuscript reviews the recent research literature, beginning with a brief history and then relevant medical, surgical, demographic, and psychosocial risk factors. Subsequently, social, psychological, and functional sequelae that have been linked to PPMPS are considered, as is research on current pharmacological, psychological, and rehabilitative approaches to treatment. The review concludes with a discussion of directions for future research and treatment that might reduce the incidence and impact of PPMP on breast cancer survivors. PERSPECTIVE: This article describes current research literature involving mechanisms, risks, and treatments related to persistent post-mastectomy pain. Implications of research findings also are discussed for pre- and post-surgical approaches to pain management, current treatments, and promising research directions.
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Affiliation(s)
| | - Kim Zoberi
- Saint Louis University School of Medicine
| | | | | | | | - Kevin Rowland
- Southern Illinois University Edwardsville School of Dentistry
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173
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Cornelissen AJM, Tuinder SMH, Heuts EM, van der Hulst RRWJ, Slatman J. What does a breast feel like? A qualitative study among healthy women. BMC WOMENS HEALTH 2018; 18:82. [PMID: 29859071 PMCID: PMC5984799 DOI: 10.1186/s12905-018-0577-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/22/2018] [Indexed: 11/23/2022]
Abstract
Background Restoring the body as normal as possible increases quality of life. Aesthetically, almost perfect breast reconstructions can be created. However, these reconstructed breasts have almost no sensation. Our hypothesis is that if we succeed in restoring sensation, this will increase quality of life. So far, little is written about the phenomenon of breast sensation, which makes it difficult to evaluate whether the quality of life increases after restored sensation. Therefore, the primary goal of this study is to determine what the importance and meaning is of breast sensation among healthy women. Methods A qualitative, descriptive phenomenological study was performed in an academic hospital between October 2016 and March 2017. A total of 10 semi-structured in-depth interviews were conducted in healthy women who did not undergo prior breast surgery. The sample size was based upon ‘saturation’. The interviews were tape-recorded, transcribed verbatim, coded and analysed according to phenomenology keeping in mind the research question ‘what is the importance and meaning of sensation of the breast?’ Results Seven interrelated themes on how sensation of the breast is experienced were found: the absent breast (1), the present breast (2), the well-functioning breast (2a), the feminine breast (2b), the sensual breast (2c), the alien breast (2d), the safe breast (2d). Conclusions The seven interrelated themes can form the basis to develop a quantitative research tool to evaluate quality of life after innervated breast reconstruction and can be implemented in counselling before breast reconstructive surgery in the form of shared treatment decisions.
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Affiliation(s)
- Anouk J M Cornelissen
- Department of Plastic Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands.
| | - Stefania M H Tuinder
- Department of Plastic Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Esther M Heuts
- Department of Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - René R W J van der Hulst
- Department of Plastic Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Jenny Slatman
- Department of Culture Studies, Tilburg School of Humanities and Digital Studies, Warandelaan 2, 5037 AB, Tilburg, The Netherlands
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174
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Should thoracic paravertebral blocks be used to prevent chronic postsurgical pain after breast cancer surgery? A systematic analysis of evidence in light of IMMPACT recommendations. Pain 2018; 159:1955-1971. [DOI: 10.1097/j.pain.0000000000001292] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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175
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Wang L, Hong BY, Kennedy SA, Chang Y, Hong CJ, Craigie S, Kwon HY, Romerosa B, Couban RJ, Reid S, Khan JS, McGillion M, Blinder V, Busse JW. Predictors of Unemployment After Breast Cancer Surgery: A Systematic Review and Meta-Analysis of Observational Studies. J Clin Oncol 2018; 36:1868-1879. [PMID: 29757686 DOI: 10.1200/jco.2017.77.3663] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Purpose Breast cancer surgery is associated with unemployment. Identifying high-risk patients could help inform strategies to promote return to work. We systematically reviewed observational studies to explore factors associated with unemployment after breast cancer surgery. Methods We searched MEDLINE, EMBASE, CINAHL, and PsycINFO to identify studies that explored risk factors for unemployment after breast cancer surgery. When possible, we pooled estimates of association for all independent variables reported by more than one study. Results Twenty-six studies (46,927 patients) reported the association of 127 variables with unemployment after breast cancer surgery. Access to universal health care was associated with higher rates of unemployment (26.6% v 15.4%; test of interaction P = .05). High-quality evidence showed that unemployment after breast cancer surgery was associated with high psychological job demands (odds ratio [OR], 4.26; 95% CI, 2.27 to 7.97), childlessness (OR, 1.30; 95% CI, 1.11 to 1.53), lower education level (OR, 1.15; 95% CI, 1.05 to 1.25), lower income level (OR, 1.46; 95% CI, 1.24 to 1.73), cancer stage II, III or IV (OR, 1.43; 95% CI, 1.13 to 1.82), and mastectomy versus breast-conserving surgery (OR, 1.18; 95% CI, 1.07 to 1.30). Moderate-quality evidence suggested an association with high physical job demands (OR, 2.11; 95%CI, 1.52 to 2.93), African-American ethnicity (OR, 1.89; 95% CI, 1.21 to 2.96), and receipt of chemotherapy (OR, 1.95; 95% CI, 1.36 to 2.79). High-quality evidence demonstrated no significant association with part-time hours, blue-collar work, tumor size, positive lymph nodes, or receipt of radiotherapy or endocrine therapy; moderate-quality evidence suggested no association with age, marital status, or axillary lymph node dissection. Conclusion Addressing high physical and psychological job demands may be important in reducing unemployment after breast cancer surgery.
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Affiliation(s)
- Li Wang
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Brian Y Hong
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sean A Kennedy
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Yaping Chang
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Chris J Hong
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Samantha Craigie
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Henry Y Kwon
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Beatriz Romerosa
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Rachel J Couban
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Susan Reid
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James S Khan
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Michael McGillion
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Victoria Blinder
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jason W Busse
- Li Wang, Yaping Chang, Samantha Craigie, Rachel J. Couban, Susan Reid, Michael McGillion, and Jason W. Busse, McMaster University, Hamilton; Sean A. Kennedy and Chris J. Hong, University of Toronto, Toronto; Brian Y. Hong, University of Ottawa, Ottawa, Ontario, Canada; Li Wang, West China Hospital, Sichuan University, Chengdu, People's Republic of China; Henry Y. Kwon, Wayne State University School of Medicine, Detroit, MI; Beatriz Romerosa, University Hospital of Toledo, Toledo, Spain; James S. Khan, Stanford University, Palo Alto, CA; and Victoria Blinder, Memorial Sloan Kettering Cancer Center, New York, NY
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176
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Ding YY, Yao P, Wu L, Han ZK, Hong T, Zhu YQ, Li HX. Body mass index and persistent pain after breast cancer surgery: findings from the women's healthy eating and living study and a meta-analysis. Oncotarget 2018; 8:43332-43343. [PMID: 28574847 PMCID: PMC5522149 DOI: 10.18632/oncotarget.17948] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 04/11/2017] [Indexed: 11/30/2022] Open
Abstract
The purpose of this study is to evaluate the association between body mass index (BMI) and persistent pain after breast cancer surgery in a prospective study and synthesize available evidence through a meta-analysis. In the Women's Healthy Eating and Living (WHEL) Study, 3,088 women diagnosed of breast cancer were enrolled and assessed. After 4 years, a subgroup of 2,131 women was re-assessed for the pain information. Logistic regression models were used to assess the associations of baseline BMI and BMI change between baseline and 4 years of follow-up with general pain symptoms at 4 years of follow-up. We further synthesized all available evidence from observational studies by searching PubMed and Embase up to February 2017. In the WHEL study, baseline BMI was linearly associated with an increased risk of persistent pain at 4 years of follow-up (odds ratio (OR) (95% confidence interval (CI)): 1.07 (1.05-1.10)). After adjusting for baseline BMI, BMI change since baseline was associated with persistent pain (OR (95% CI) for every unit increase: 1.10 (1.04-1.16)). After searching the literature, additional eight studies were eligible to be included in the meta-analysis. After pooling estimates from all nine studies, there was a positive association with persistent pain development comparing obesity or overweight with normal weight. Available data suggested a linear relationship between BMI and persistent pain (OR (95% CI) for every one unit increment of BMI: 1.04 (1.02-1.07)). Overall, our analyses suggested that BMI might be positively associated with risk of persistent pain after breast cancer surgery.
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Affiliation(s)
- Yuan-Yuan Ding
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Peng Yao
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lang Wu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Zhen-Kai Han
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tao Hong
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yong-Qiang Zhu
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hong-Xi Li
- Department of Pain Management, Shengjing Hospital of China Medical University, Shenyang, China
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177
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Predictors of Opioid Administration in the Acute Postoperative Period. Female Pelvic Med Reconstr Surg 2018; 25:347-350. [DOI: 10.1097/spv.0000000000000567] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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178
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Mafu TS, September AV, Shamley D. The potential role of angiogenesis in the development of shoulder pain, shoulder dysfunction, and lymphedema after breast cancer treatment. Cancer Manag Res 2018; 10:81-90. [PMID: 29391829 PMCID: PMC5772395 DOI: 10.2147/cmar.s151714] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Shoulder morbidity is a well-documented sequela of breast cancer treatment, which includes various manifestations such as pain, reduced range of motion, and lymphedema, among others. The multifactorial nature of such morbidities has long been appreciated, and research on reliable risk predictors of development thereof still continues. Previous studies have demonstrated the potential of different types of physical therapy to treat such shoulder problems, and the integration of such interventions into routine care for breast cancer survivors is a requirement in most high-income countries. Although patients at risk for developing shoulder problems would most likely benefit from posttreatment physical therapy, currently, there is no gold standard for identifying this patient group. This is particularly important in low- and middle-income countries where scarce monetary resources need to be directed specifically to those most in need. Modulators of the angiogenesis pathway have been implicated in noncancer shoulder conditions such as rotator cuff disease, adhesive capsulitis, and tendon injuries. The present review summarizes the role of angiogenesis in the development of shoulder morbidity among breast cancer survivors and sets forth the rationale for our belief that angiogenesis signaling may help explain a proportion of the reported clinical variability noted in the development of shoulder pain and dysfunction and upper-limb lymphedema after breast cancer treatment.
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Affiliation(s)
- Trevor S Mafu
- Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town
| | - Alison V September
- Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town
| | - Delva Shamley
- Clinical Research Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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179
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Nair AS, Seelam S, Naik V, Rayani BK. Opioid-free mastectomy in combination with ultrasound-guided erector spinae block: A series of five cases. Indian J Anaesth 2018; 62:632-634. [PMID: 30166661 PMCID: PMC6100268 DOI: 10.4103/ija.ija_314_18] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Abhijit S Nair
- Department of Anesthesiology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, Telangana, India
| | - Suresh Seelam
- Department of Anesthesiology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, Telangana, India
| | - Vibhavari Naik
- Department of Anesthesiology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, Telangana, India
| | - Basanth K Rayani
- Department of Anesthesiology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, Telangana, India
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180
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Johannsen M, Frederiksen Y, Jensen AB, Zachariae R. Psychosocial predictors of posttreatment pain after nonmetastatic breast cancer treatment: a systematic review and meta-analysis of prospective studies. J Pain Res 2017; 11:23-36. [PMID: 29317846 PMCID: PMC5743183 DOI: 10.2147/jpr.s124665] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The search for risk factors of pain after breast cancer, which affects a considerable proportion of the women, has primarily focused on clinical factors. The aim of this meta-analysis was to explore the less well-studied psychosocial predictors of pain after breast cancer treatment. Methods Two independent searches were conducted in PubMed, PsycINFO, Web of Science, and CINAHL. Eligible studies were prospective, observational studies of women aged ≥18 years, diagnosed and treated for nonmetastatic breast cancer ≥3 months previously. Additional inclusion criteria were that studies had assessed at least one pain outcome and at least one psychosocial predictor. The psychosocial predictors investigated included: 1) psychological-behavioral states, 2) psychological traits, and 3) social support. Effect size correlations (ESr) were chosen as the effect size and pooled using a random effects model. We also explored a number of study characteristics as possible moderators of the effect with meta-regression. Results Of the total of 13 eligible studies identified, most studies measured psychosocial predictors at presurgery. Neither psychological-behavioral states (ESr: 0.05; p=0.13; K=11) nor psychological traits (ESr: 0.02; p=0.48; K=6) emerged as statistically significant predictors of pain. In contrast, higher levels of social support were statistically significantly associated with less pain (ESr: -0.24; p<0.001; K=4). In studies of psychological-behavioral states, longer follow-up was associated with smaller effect sizes (p=0.023). Furthermore, older mean sample age was associated with larger effect sizes for both psychological-behavioral states (p=0.0004) and psychological traits (p=0.035). Conclusion The results of this meta-analysis suggest that psychosocial factors measured at presurgery may only be of modest predictive value in identifying women at risk of developing pain after breast cancer treatment. While speculative, psychosocial factors may play a larger role in the postsurgery trajectory, which could be valuable to investigate in future studies.
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Affiliation(s)
- M Johannsen
- Unit for Psychoncology and Health Psychology, Department of Oncology, Aarhus University Hospital.,Department of Psychology, Aarhus University
| | - Y Frederiksen
- Unit for Psychoncology and Health Psychology, Department of Oncology, Aarhus University Hospital.,Department of Psychology, Aarhus University
| | - A B Jensen
- Department of Oncology, Aarhus University Hospital, Aarhus C, Denmark
| | - R Zachariae
- Unit for Psychoncology and Health Psychology, Department of Oncology, Aarhus University Hospital.,Department of Psychology, Aarhus University
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181
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Brown M, Farquhar-Smith P. Pain in cancer survivors; filling in the gaps. Br J Anaesth 2017; 119:723-736. [DOI: 10.1093/bja/aex202] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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182
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Gan TJ. Poorly controlled postoperative pain: prevalence, consequences, and prevention. J Pain Res 2017; 10:2287-2298. [PMID: 29026331 PMCID: PMC5626380 DOI: 10.2147/jpr.s144066] [Citation(s) in RCA: 602] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This review provides an overview of the clinical issue of poorly controlled postoperative pain and therapeutic approaches that may help to address this common unresolved health-care challenge. Postoperative pain is not adequately managed in greater than 80% of patients in the US, although rates vary depending on such factors as type of surgery performed, analgesic/anesthetic intervention used, and time elapsed after surgery. Poorly controlled acute postoperative pain is associated with increased morbidity, functional and quality-of-life impairment, delayed recovery time, prolonged duration of opioid use, and higher health-care costs. In addition, the presence and intensity of acute pain during or after surgery is predictive of the development of chronic pain. More effective analgesic/anesthetic measures in the perioperative period are needed to prevent the progression to persistent pain. Although clinical findings are inconsistent, some studies of local anesthetics and nonopioid analgesics have suggested potential benefits as preventive interventions. Conventional opioids remain the standard of care for the management of acute postoperative pain; however, the risk of opioid-related adverse events can limit optimal dosing for analgesia, leading to poorly controlled acute postoperative pain. Several new opioids have been developed that modulate μ-receptor activity by selectively engaging intracellular pathways associated with analgesia and not those associated with adverse events, creating a wider therapeutic window than unselective conventional opioids. In clinical studies, oliceridine (TRV130), a novel μ-receptor G-protein pathway-selective modulator, produced rapid postoperative analgesia with reduced prevalence of adverse events versus morphine.
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Affiliation(s)
- Tong J Gan
- Stony Brook University, Stony Brook, NY, USA
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183
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Cooke AL, Diaz-Abele J, Hayakawa T, Buchel E, Dalke K, Lambert P. Radiation Therapy Versus No Radiation Therapy to the Neo-breast Following Skin-Sparing Mastectomy and Immediate Autologous Free Flap Reconstruction for Breast Cancer: Patient-Reported and Surgical Outcomes at 1 Year—A Mastectomy Reconstruction Outcomes Consortium (MROC) Substudy. Int J Radiat Oncol Biol Phys 2017; 99:165-172. [DOI: 10.1016/j.ijrobp.2017.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 04/19/2017] [Accepted: 05/01/2017] [Indexed: 11/12/2022]
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184
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Abstract
Chronic postoperative pain is a poorly recognized potential outcome from surgery. It affects millions of patients every year, with pain lasting for months to years, resulting in patient suffering and ensuing economic consequences. The operations with the highest incidence of chronic postoperative pain are amputations, thoracotomies, cardiac surgery, and breast surgery. Other risk factors include preoperative pain, psychological factors, demographics, and the intensity of acute postoperative pain. Attempts to prevent chronic postoperative pain have often led to debatable results. This article presents data from recently published studies examining the incidence, risk factors, mechanisms, treatment options, and preventive strategies for chronic postoperative pain in adults. In summary, many of the previously identified risk factors for chronic postoperative pain have been confirmed and some novel ones discovered, such as the importance of the trajectory of acute pain and the fact that catastrophizing may not always be predictive. The incidence of chronic postoperative pain hasn’t changed over time, and there is limited new information regarding an effective preventive therapy. For example, pregabalin may actually cause more harm in certain surgeries. Further research is needed to demonstrate whether multimodal analgesic techniques have the best chance of significantly reducing the incidence of chronic postoperative pain and to determine which combination of agents is best for given surgical types and different patient populations.
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Affiliation(s)
- Darin Correll
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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185
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Bayman EO, Parekh KR, Keech J, Selte A, Brennan TJ. A Prospective Study of Chronic Pain after Thoracic Surgery. Anesthesiology 2017; 126:938-951. [PMID: 28248713 PMCID: PMC5395336 DOI: 10.1097/aln.0000000000001576] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The goal of this study was to detect the predictors of chronic pain at 6 months after thoracic surgery from a comprehensive evaluation of demographic, psychosocial, and surgical factors. METHODS Thoracic surgery patients were enrolled 1 week before surgery and followed up 6 months postsurgery in this prospective, observational study. Comprehensive psychosocial measurements were assessed before surgery. The presence and severity of pain were assessed at 3 and 6 months after surgery. One hundred seven patients were assessed during the first 3 days after surgery, and 99 (30 thoracotomy and 69 video-assisted thoracoscopic surgery, thoracoscopy) patients completed the 6-month follow-up. Patients with versus without chronic pain related to thoracic surgery at 6 months were compared. RESULTS Both incidence (P = 0.37) and severity (P = 0.97) of surgery-related chronic pain at 6 months were similar after thoracotomy (33%; 95% CI, 17 to 53%; 3.3 ± 2.1) and thoracoscopy (25%; 95% CI, 15 to 36%; 3.3 ± 1.7). Both frequentist and Bayesian multivariate models revealed that the severity of acute pain (numerical rating scale, 0 to 10) is the measure associated with chronic pain related to thoracic surgery. Psychosocial factors and quantitative sensory testing were not predictive. CONCLUSIONS There was no difference in the incidence and severity of chronic pain at 6 months in patients undergoing thoracotomy versus thoracoscopy. Unlike other postsurgical pain conditions, none of the preoperative psychosocial measurements were associated with chronic pain after thoracic surgery.
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Affiliation(s)
- Emine Ozgur Bayman
- From the Department of Anesthesia (E.O.B., T.J.B.), Department of Biostatistics (E.O.B.), Department of Cardiothoracic Surgery (K.R.P., J.K.), and Department of Pharmacology (T.J.B.), University of Iowa, Iowa City, Iowa; and Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey (A.S.)
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