Abstract:
OBJECTIVE:Although uncommon, residual effects from contrast agents used more than 2 decades ago are possible. This case report is to alert clinicians to the implications of residual oil-based ionic contrast agents in the intrathecal space. CASE REPORT:A 70-year-old female with evidence of degenerative disc disease underwent a series of lumbar epidural steroid injections. Fluoroscopy during the procedure revealed diffuse residual intrathecal iophendylate (Pantopaque) dye. We were able to demonstrate unrestricted epidural spread of 1 mL iohexol (Omnipaque 180) alongside the preexisting dye. CONCLUSIONS:The goal of this case report is to highlight the potential of residual myelographic dye to complicate interventional procedures. Such residual dye can increase the level of difficulty in performing interventional pain treatments and perhaps the rate of complications associated with epidural injections, such as dural puncture. The presence of large amounts of residual oil-based intrathecal dye can lead to erroneous interpretations of the dye patterns as intraspinal lipoma or hemorrhage. As a consequence, the patient can be submitted to unnecessary diagnostic and therapeutic interventions. In addition, concerns of worsening oil-based dye-induced arachnoiditis with the use of epidural steroid injections can complicate the treatment of patients with back pain.
journal_name
Reg Anesth Pain Medjournal_title
Regional anesthesia and pain medicineauthors
Navani A,Dominguez CL,Hald JK,Fishman SMdoi
10.1016/j.rapm.2005.07.193subject
Has Abstractpub_date
2006-01-01 00:00:00pages
82-5issue
1eissn
1098-7339issn
1532-8651pii
S1098-7339(05)00561-4journal_volume
31pub_type
杂志文章abstract:BACKGROUND:Ultrasound (US) guidance, in some instances, can increase the success rate and reduce the onset and procedure times for peripheral nerve blockade compared with traditional nerve localization techniques. The presumptive mechanism for these benefits is the ability to accurately inject local anesthetic circumfe...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/AAP.0b013e318217a6a1
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Prior to this investigation, there was no approach to compare both the potency of local anesthetics and their time course of action in a reproducible nociceptive system in humans. We tested whether the vascularly isolated vein segment is appropriate for such an approach. METHODS:In six health...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/s1098-7339(99)90105-0
更新日期:1999-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Stellate ganglion block (SGB) is one treatment option for human trigeminal nerve injury. The aim of this study was to evaluate the effectiveness of cervical sympathetic ganglia blocks (SB) by comparing the recovery of severed nerves in 2 rat models, treated or not treated by SB. METHODS:The i...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1053/rapm.2002.31206
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Bupivacaine is a racemic mixture of S(-)- and R(+)-enantiomers. Both isomers have similar potency as local anesthetics, but the S(-)-enantiomer produces less central nervous system and cardiovascular toxicity. Local anesthetic-induced convulsion is likely to be associated with not only sodium ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/j.rapm.2005.09.004
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:In addition to their blockade of voltage-dependent sodium channels, the action of local anesthetics at 5-hydroxytryptamine-3 (5-HT3) receptors may be clinically relevant. Because local anesthetics have different clinical properties, we have tested the hypothesis that differences in interaction...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/j.rapm.2007.06.391
更新日期:2007-11-01 00:00:00
abstract:OBJECTIVE:To describe a late neurologic complication of intrathecal pump implantation and show the methods used for the diagnosis and successful treatment of transverse myelitis in this setting. CASE REPORT:A 32-year-old man with a chronic abdominal pain syndrome presented with right lower-extremity numbness 2 months ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/s1098-7339(03)00222-0
更新日期:2003-09-01 00:00:00
abstract::The COVID-19 outbreak is on the world. While many countries have imposed general lockdown, emergency services are continuing. Healthcare professionals have been infected with the virulent severe acute respiratory syndrome coronavirus-2 (SARS), which spreads by close contact and aerosols. The anesthesiologist is partic...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,评审
doi:10.1136/rapm-2020-101541
更新日期:2020-07-01 00:00:00
abstract::Reports exist of severe upper back pain of unknown etiology after administration of large volumes into the epidural space. We present a case of an otherwise healthy parturient who developed severe upper back and neck pain after receiving only a small volume of epidural medication. Magnetic resonance imaging revealed a...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1097/AAP.0000000000000493
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Cluster headache is an uncommon debilitating condition for which effective management remains a challenge. We describe the use of gabapentin in the treatment and prophylaxis of cluster headache in a patient who was refractory to other treatments. CASE REPORT:A 38-year-old man had a history of...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1053/rapm.2001.24404
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Glomangiomas are rare, vascular tumors consisting of an afferent artery, arteriovenous canal, neuro-reticular elements, collagen, and efferent veins, and are most often located in the soft tissue of the upper extremities. We describe how the use of ultrasound-guided nerve blockade altered the ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/j.rapm.2007.10.003
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVES:The majority of intrathecal pumps are implanted by anesthesiologists. Despite a recent increase in case reports involving intrathecal catheter-tip inflammatory masses, this complication is rarely reported in the anesthesiology literature. The present case report describes a patient with spinal cord compressi...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,评审
doi:10.1016/j.rapm.2004.01.012
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:This prospective, randomized, double-blind study compares the efficacy of two spinal needles in terms of their performance characteristics and associated perioperative complaints in young patients. METHODS:ASA I and II patients aged from 20 to 40 years undergoing lower limb orthopedic surgery...
journal_title:Regional anesthesia and pain medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1098-7339(99)90047-0
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Paresthesia occasionally occurs during dural puncture or injection of local anesthetic for spinal anesthesia. Although the incidence of neurologic complications after spinal anesthesia is extremely low, the significance of paresthesia is unknown. The influence of known lumbar spine pathology o...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/s1098-7339(98)90081-5
更新日期:1998-11-01 00:00:00
abstract::Despite a growing awareness about the importance of gender equity and the rising number of women in medicine, women remain persistently underrepresented in pain medicine and anesthesiology. Pain medicine ranks among the bottom quartile of medical specialties in terms of female applicants, female trainees, and proporti...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,评审
doi:10.1097/AAP.0000000000000774
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Ropivacaine is a potent local anesthetic that, experimentally at low concentrations, produces an effective block of pain conducting nerve fibers. Therefore, it was hypothesized that 0.1% and 0.2% ropivacaine would provide clinically adequate postoperative analgesia in continuous axillary plexu...
journal_title:Regional anesthesia and pain medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1098-7339(00)80010-3
更新日期:2000-01-01 00:00:00
abstract::Omission of a confidence interval (CI) associated with the risk of a serious complication can lead to inaccurate interpretation of risk data. The calculation of a CI for a risk or a single proportion typically uses the familiar Gaussian (normal) approximation. However, when the risk is small, "exact" methods or other ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1053/rapm.2002.30708
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:We wished to determine which long-acting local anesthetic would produce the least pain on injection for treatment of myofascial pain disorders. We compared the pain on intramuscular injection of bupivacaine, ropivacaine, bupivacaine with dexamethasone, ropivacaine with dexamethasone, and needl...
journal_title:Regional anesthesia and pain medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1053/rapm.2000.8933
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Local anesthetics in blood absorbed from the epidural space attenuate bronchial hyperreactivity to chemical stimuli. However, it is not documented whether local anesthetics at clinically relevant concentrations improve active wheezing in patients with bronchial asthma. CASE REPORT:We managed ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/s1098-7339(99)90015-9
更新日期:1999-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Practitioners mix faster-onset, intermediate-duration local anesthetics (LAs) with slower-onset, long-duration LAs to get fast peripheral nerve block (PNB) onset and long duration. We hypothesized that 1.5% mepivacaine (with epinephrine) (mepivacaine) or 1.5% mepivacaine (with epinephrine) mix...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/AAP.0b013e318236bc30
更新日期:2012-01-01 00:00:00
abstract::Directors for Regional Anesthesiology and Acute Pain Medicine fellowships develop and maintain guidelines for fellowship training in the subspecialty. The first edition of the guidelines was published in 2005 with a revision published in 2010. This set of guidelines updates the 2010 revision. The guidelines address 3 ...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,实务指引
doi:10.1097/AAP.0000000000000233
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Whether patients titrate themselves to an individualized blood or plasma opioid concentration (the so-called minimum effective concentration or [MEC]) has been debated extensively. Nevertheless, there is consistent opinion that during patient controlled analgesia (PCA) patients balance accepta...
journal_title:Regional anesthesia and pain medicine
pub_type: 临床试验,杂志文章
doi:10.1016/s1098-7339(00)90008-7
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:We report a case of perioperative management of a single-ventricle patient with Fontan-associated liver disease undergoing hepatectomy. CASE REPORT:A 12-year-old boy with Fontan circulation was scheduled for partial hepatectomy to remove a liver mass in segment 6. He received stent implantation to relieve co...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1097/AAP.0000000000000316
更新日期:2015-11-01 00:00:00
abstract::The introduction of ultrasound guidance for regional anesthesia has resulted in an explosion of interest in its use for postoperative analgesia, particularly for orthopedic surgery. Regional anesthesia demonstrates unequivocal superiority compared with systemic opioids with respect to analgesia, reduced opioid consump...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1097/AAP.0b013e318295d973
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Peripheral nerve stimulation (PNS) is analgesic for some lower extremity neuropathic pain syndromes. PNS currently involves open surgical placement of electrode(s). Increasingly, ultrasound guidance is used for perioperative neural block. Minimally invasive placement of PNS electrodes for lowe...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1016/j.rapm.2008.04.007
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Cholestasis has been proposed as a side effect of interpleural bupivacaine. Therefore, the effects of various application techniques on liver enzymes were studied following ethics committee approval and informed patient consent. METHODS:Patients following scheduled thoracotomy and laparoscopi...
journal_title:Regional anesthesia and pain medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1098-7339(98)90055-4
更新日期:1998-05-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Percutaneous peripheral nerve stimulation (PNS) is an analgesic modality involving the insertion of a lead through an introducing needle followed by the delivery of electric current. This modality has been reported to treat chronic pain as well as postoperative pain the day following knee surg...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/AAP.0000000000000819
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:This prospective, randomized, observer-blinded study compared ultrasound guidance and the conventional landmark-based technique for superficial cervical plexus blockade. METHODS:Forty patients were randomly allocated to receive a block of the superficial cervical plexus using ultrasound guidance (n = 20) or...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章,随机对照试验
doi:10.1097/AAP.0b013e3181faa11c
更新日期:2010-11-01 00:00:00
abstract::As anesthesiologists and acute pain medicine specialists, we will care for patients in the perioperative period who use cannabinoids for chronic pain and/or marijuana recreationally. We will have to address difficult questions from patients regarding the potential applications for cannabinoids in acute pain management...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1136/rapm-2020-101475
更新日期:2020-07-01 00:00:00
abstract::High-dose opioid administration is associated with significant adverse events. Evidence suggests that low-dose ketamine infusions improve perioperative analgesia over conventional opioid management, but usage is highly variable. Ketamine's adverse drug effects (ADEs) are well known, but their prevalence during low-dos...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1097/AAP.0000000000000416
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:We present 2 case reports that illustrate that chronic intrathecal (IT) baclofen administration may be efficacious in treating patients with long-standing complex regional pain syndrome, type I (CRPS I) who have failed treatment with multiple drugs and procedures. CASE REPORTS:Both cases pres...
journal_title:Regional anesthesia and pain medicine
pub_type: 杂志文章
doi:10.1053/rapm.2002.29244
更新日期:2002-01-01 00:00:00