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Deiling B, Mullen K, Shilling AM. Continuous Catheter Techniques. Anesthesiol Clin 2024; 42:317-328. [PMID: 38705679 DOI: 10.1016/j.anclin.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Continuous peripheral nerve block catheters are simple in concept: percutaneously inserting a catheter adjacent to a peripheral nerve. This procedure is followed by local anesthetic infusion via the catheter that can be titrated to effect for extended anesthesia or analgesia in the perioperative period. The reported benefits of peripheral nerve catheters used in the surgical population include improved pain scores, decreased narcotic use, decreased nausea/vomiting, decreased pruritus, decreased sedation, improved sleep, and improved patient satisfaction.
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Affiliation(s)
- Brittany Deiling
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA.
| | - Kenneth Mullen
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA
| | - Ashley M Shilling
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA
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Harnik MA, Kesselring P, Ott A, Urman RD, Luedi MM. Complex Regional Pain Syndrome (CRPS) and the Value of Early Detection. Curr Pain Headache Rep 2023; 27:417-427. [PMID: 37410335 PMCID: PMC10462545 DOI: 10.1007/s11916-023-01124-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2023] [Indexed: 07/07/2023]
Abstract
PURPOSE OF REVIEW The goal of this narrative review is to describe the current understanding of the pathology of Complex Regional Pain Syndrome (CRPS), as well as diagnostic standards and therapeutic options. We will then make the case for early recognition and management. RECENT FINDINGS CRPS remains an enigmatic pain syndrome, comprising several subtypes. Recent recommendations clarify diagnostic ambiguities and emphasize the importance of standardized assessment and therapy. Awareness of CRPS should be raised to promote prevention, early detection, and rapid escalation of therapy in refractory cases. Comorbidities and health costs (i.e., the socioeconomic impact) must also be addressed early to prevent negative consequences for patients.
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Affiliation(s)
- Michael Alexander Harnik
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Pascal Kesselring
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Alexander Ott
- Department of Anaesthesiology and Pain Medicine, Cantonal Hospital of St. Gallen, St. Gallen, Switzerland
| | - Richard D. Urman
- Department of Anaesthesiology, College of Medicine, The Ohio State University, Columbus, OH 43210 USA
| | - Markus M. Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Anaesthesiology and Pain Medicine, Cantonal Hospital of St. Gallen, St. Gallen, Switzerland
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Melf-Marzi A, Böhringer B, Wiehle M, Hausteiner-Wiehle C. Modern Principles of Diagnosis and Treatment in Complex Regional Pain Syndrome. DEUTSCHES ARZTEBLATT INTERNATIONAL 2022; 119:879-886. [PMID: 36482756 PMCID: PMC10011717 DOI: 10.3238/arztebl.m2022.0358] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 04/21/2022] [Accepted: 10/17/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Background: Complex regional pain syndrome (CRPS) is a relatively common complication, occurring in 5% of cases after injury or surgery, particularly in the limbs. The incidence of CPRS is around 5-26/100 000. The latest revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-11) now categorizes CRPS as a primary pain condition of multifactorial origin, rather than a disease of the skeletal system or the autonomic nervous system. METHODS Method: Based on a selective search of the literature, we summarize current principles for the diagnosis and treatment of CRPS. RESULTS Results: Regional findings in CRPS are accompanied by systemic symptoms, especially by neurocognitive disorders of body perception and of symptom processing. The therapeutic focus is shifting from predominantly passive peripheral measures to early active treatments acting both centrally and peripherally. The treatment is centered on physiotherapy and occupational therapy to improve sensory perception, strength, (fine) motor skills, and sensorimotor integration/ body perception. This is supported by stepped psychological interventions to reduce anxiety and avoidance behavior, medication to decrease inflammation and pain, passive physical measures for reduction of edema and of pain, and medical aids to improve functioning in daily life. Interventional procedures should be limited to exceptional cases and only be performed in specialized centers. Spinal cord and dorsal root ganglion stimulation, respectively, are the interventions with the best evidence. CONCLUSION Conclusion: The modern principles for the diagnosis and treatment of CRPS consider both, physiological and psychological mechanisms, with the primary goal of restoring function and participation. More research is needed to strengthen the evidence base in this field.
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Affiliation(s)
- Alexandra Melf-Marzi
- Department for BG Rehabilitation; Outpatient CRPS Clinic; BG Trauma Center Murnau; Department for Anesthesiology, Intensive Care Medicine and Pain Therapy; Multimodal Pain Therapy; BG Trauma Center Murnau; Department for Neurology, Clinical Neurophysiology and Stroke Unit; BG Trauma Center Murnau; Clinic and Polyclinic for Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich
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Deiling B, Mullen K, Shilling AM. Continuous Catheter Techniques. Clin Sports Med 2022; 41:317-328. [PMID: 35300843 DOI: 10.1016/j.csm.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Continuous peripheral nerve block catheters are simple in concept: percutaneously inserting a catheter adjacent to a peripheral nerve. This procedure is followed by local anesthetic infusion via the catheter that can be titrated to effect for extended anesthesia or analgesia in the perioperative period. The reported benefits of peripheral nerve catheters used in the surgical population include improved pain scores, decreased narcotic use, decreased nausea/vomiting, decreased pruritus, decreased sedation, improved sleep, and improved patient satisfaction.
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Affiliation(s)
- Brittany Deiling
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA.
| | - Kenneth Mullen
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA
| | - Ashley M Shilling
- Department of Anesthesiology, University of Virginia Health System, PO Box 800710, Charlottesville, VA 22908-0710, USA
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Complex regional pain syndrome - phenotypic characteristics and potential biomarkers. Nat Rev Neurol 2018; 14:272-284. [PMID: 29545626 DOI: 10.1038/nrneurol.2018.20] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Complex regional pain syndrome (CRPS) is a pain condition that usually affects a single limb, often following an injury. The underlying pathophysiology seems to be complex and probably varies between patients. Clinical diagnosis is based on internationally agreed-upon criteria, which consider the reported symptoms, presence of signs and exclusion of alternative causes. Research into CRPS biomarkers to support patient stratification and improve diagnostic certainty is an important scientific focus, and recent progress in this area provides an opportunity for an up-to-date topical review of measurable disease-predictive, diagnostic and prognostic parameters. Clinical and biochemical attributes of CRPS that may aid diagnosis and determination of appropriate treatment are delineated. Findings that predict the development of CRPS and support the diagnosis include trauma-related factors, neurocognitive peculiarities, psychological markers, and local and systemic changes that indicate activation of the immune system. Analysis of signatures of non-coding microRNAs that could predict the treatment response represents a new line of research. Results from the past 5 years of CRPS research indicate that a single marker for CRPS will probably never be found; however, a range of biomarkers might assist in clinical diagnosis and guide prognosis and treatment.
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Corradini C, Bosizio C, Moretti A. Algodystrophy (CRPS) in minor orthopedic surgery. CLINICAL CASES IN MINERAL AND BONE METABOLISM : THE OFFICIAL JOURNAL OF THE ITALIAN SOCIETY OF OSTEOPOROSIS, MINERAL METABOLISM, AND SKELETAL DISEASES 2015; 12:21-5. [PMID: 27134628 PMCID: PMC4832412 DOI: 10.11138/ccmbm/2015.12.3s.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Algodystrophy or Chronic Regional Pain Syndrome (CRPS) is a painful disorder that develops especially at upper or lower extremities of the limbs after a fracture. This syndrome is probably due to bone microvascular changes with subsequent sympathetic nervous system involvement. The pain that characterizes CRPS is spontaneous, disproportionate to the traumatic event and is associated with hyperalgesia, and a variety of autonomic and trophic disorders. This condition has a variable incidence up to 37% of the cases, increasing along with the severity of the fracture. CRPS has a higher chance of developing in women, in older individuals, in smokers, and in patients with reduced bone strength. Early diagnosis is associated with remission in 80-90% of cases. Since the typical onset of the disease is insidious over 2 weeks after surgery, a diagnostic and therapeutic delay may occur. These are the major causes of a high percentage of chronic and disabling complications leading to impaired functional outcomes. In the acute or subacute phase, infusion of bisphosphonates has proven to be the first-choice of treatment with a high percentage of remissions. Moreover, it has been suggested the utility of vitamin C in prevention of CRPS. Furthermore, in the chronic phase electroanalgesia seems to provide promising results.
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Affiliation(s)
- Costantino Corradini
- Department of Biomedical Surgical and Dental Sciences, Sports Trauma Researches Center, State University of Milan c/o 1st Division of Orthopedics and Traumatology, Orthopedic Center Pini CTO - ASST Gaetano Pini, Milan, Italy
- Address for correspondence: Costantino Corradini, MD, Department of Biomedical Surgical and Dental Sciences, Sports Trauma Researches Center, State University of Milan c/o 1st Division of Orthopedics and Traumatology, Orthopedic Center Pini CTO - ASST Gaetano Pini Milan, Italy, E-mail:
| | - Claudia Bosizio
- Department of Biomedical Surgical and Dental Sciences, Sports Trauma Researches Center, State University of Milan c/o 1st Division of Orthopedics and Traumatology, Orthopedic Center Pini CTO - ASST Gaetano Pini, Milan, Italy
| | - Antimo Moretti
- Department of Medical and Surgical Specialties and Dentistry, Second University of Naples, Naples, Italy
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Tarantino U, Buharaja R, Piccirilli E, Riccardi M, Gasbarra E, Feola M, Iolascon G. Algodystrophy in major orthopaedic surgery. CLINICAL CASES IN MINERAL AND BONE METABOLISM 2015; 12:17-20. [PMID: 27134627 DOI: 10.11138/ccmbm/2015.12.3s.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Complex Regional Pain Syndrome (CRPS) describes a diversity of painful conditions following trauma, associated with abnormal regulation of blood flow and sweating, trophic changes, and edema of skin. Epidemiology of this disease is not convincing because of the difficulties and inaccuracies in the diagnosis. Several mechanisms are involved in the genesis of CRPS. The higher incidence of CRPS in women over 65 suggests that some changes involving natural and pathologic processes of aging predispose to onset a CRPS. Many features of the orthopaedic management (surgical time, immobilization, surgical incision, fracture osteosynthesis or prosthetic implants) might influence inflammation status in different way. It is mandatory to improve the understanding of both the pathogenesis of CRPS and the conditions that play a decisive role in its genesis. Furthermore it is important to find some biomarkers that allow early diagnosis before the onset of typical clinical signs.
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Affiliation(s)
- Umberto Tarantino
- Department of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Rodrigo Buharaja
- Graduate School of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Eleonora Piccirilli
- Graduate School of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Mariastella Riccardi
- Graduate School of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Elena Gasbarra
- Department of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Maurizio Feola
- Department of Orthopaedics and Traumatology, University of Rome Tor Vergata, "Policlinico Tor Vergata" Foundation, Rome, Italy
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, Second University of Naples, Naples, Italy
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Affiliation(s)
- Geoffrey Littlejohn
- Departments of Medicine and Rheumatology, Monash University and Monash Health, Clayton, VIC, Australia.
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