1
|
Gragasin FS, Phaterpekar N, Glasgow D, Sun HL. Successful Ultrasound-Guided Spinal Anesthesia in a Patient With Severe Hemophilia A Undergoing Total Hip Arthroplasty. J Hematol 2023; 12:268-271. [PMID: 38188475 PMCID: PMC10769643 DOI: 10.14740/jh1188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Neuraxial anesthesia is the preferred technique for total joint arthroplasties. However, the absolute safety of neuraxial anesthesia in hemophilia patients has not been established. We describe a case of an adult male with severe hemophilia A, who presented for primary hip replacement due to severe hemophilic arthropathy and was managed with ultrasound-facilitated neuraxial anesthesia. Due to bleeding risks, additional considerations were necessary to minimize development of postoperative spinal hematoma. There were no perioperative adverse events. Careful preoperative multidisciplinary planning, perioperative management of neuraxial anesthesia (including the use of spinal ultrasound), and hemostasis were instrumental to successfully accomplish this. Following these principles, we demonstrate that neuraxial techniques may be a safe option for managing patients with severe hemophilia A.
Collapse
Affiliation(s)
- Ferrante S. Gragasin
- Department of Anesthesiology and Pain Medicine, University of Alberta, Edmonton, AB, Canada
| | - Neel Phaterpekar
- Department of Anesthesiology and Pain Medicine, University of Alberta, Edmonton, AB, Canada
| | - Donald Glasgow
- Division of Orthopedic Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Haowei Linda Sun
- Division of Hematology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
2
|
Sarker M, DeBolt C, Getrajdman C, Rattner P, Katz D, Ferrara L, Stone J, Bianco A. Perioperative dexamethasone with neuraxial anesthesia for scheduled cesarean delivery and neonatal hypoglycemia. Eur J Obstet Gynecol Reprod Biol 2022; 278:109-114. [PMID: 36150314 DOI: 10.1016/j.ejogrb.2022.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE While the use of dexamethasone for cesarean delivery to prevent post-operative nausea and vomiting has become routine, the impact on fetal glucose metabolism is unknown. We aim to examine whether perioperative dexamethasone administration prior to scheduled non-labor cesarean delivery is associated with neonatal hypoglycemia. STUDY DESIGN Multi-institution retrospective cohort study of singleton, full-term, non-anomalous pregnancies delivered by scheduled non-labor cesarean delivery with neuraxial anesthesia from 2013 to 2019. The exposure was intravenous dexamethasone after neuraxial anesthesia placement. Primary outcome was neonatal hypoglycemia and secondary outcomes included low Apgar, umbilical artery pH < 7.1, NICU admission, and meconium-stained amniotic fluid. A subgroup analysis was performed on pregnancies complicated by diabetes (both gestational and pre-gestational). Multivariate regression adjusting for baseline differences and potential confounders was used to the determine the strength of association between dexamethasone and adverse outcomes. RESULTS Of the 4991 women in the study, 2719 (54.5%) received dexamethasone. Compared to non-receipt, women receiving dexamethasone were older, more likely to be White, non-Hispanic, have private insurance, and less likely to have diabetes. Perioperative dexamethasone receipt was not associated with neonatal hypoglycemia (adjusted OR 0.90, 95% CI 0.71-1.14). In a subgroup analysis of the 466 (9.3%) pregnancies complicated by pre-gestational and gestational diabetes, 219 (47.0%) received dexamethasone and receipt was associated with a significantly increased rate of neonatal hypoglycemia (adjusted OR 1.96, 95% CI 1.28-3.00). No significant associations were found between perioperative dexamethasone and other outcomes. CONCLUSIONS Dexamethasone administration after neuraxial anesthesia placement for scheduled non-labor cesarean delivery is associated with altered neonatal glucose metabolism only in pregnancies complicated by diabetes.
Collapse
Affiliation(s)
- Minhazur Sarker
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Chelsea DeBolt
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Chloe Getrajdman
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Paige Rattner
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel Katz
- Department of Anesthesiology, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lauren Ferrara
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Obstetrics and Gynecology, New York City Health and Hospitals, Elmhurst Hospital Center, New York, NY, USA
| | - Joanne Stone
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Angela Bianco
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| |
Collapse
|
3
|
Gerner P, Cozowicz C, Memtsoudis SG. Outcomes After Orthopedic Trauma Surgery - What is the Role of the Anesthesia Choice? Anesthesiol Clin 2022; 40:433-444. [PMID: 36049872 DOI: 10.1016/j.anclin.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The body of literature concerning the influence of anesthetic type on many perioperative outcomes has grown considerably in recent years. Most studies have suggested that particularly in orthopedic patients, regional anesthesia may be associated with improved perioperative outcomes. Orthopedic trauma presents itself as a field that might benefit from increased utilization of regional techniques with the goal to improve outcomes. This narrative review concludes that, indeed, regional anesthesia seems to provide benefits for morbidity, pain control, and improved return to function in hip fracture, rib fracture, and isolated extremity fracture patients.
Collapse
Affiliation(s)
- Philipp Gerner
- Department of Anesthesiology, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA 02143, USA
| | - Crispiana Cozowicz
- Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, Weill Cornell Medical College, 535 East 70th Street, New York, NY 10021, USA; Department of Anesthesiology, Perioperative Medicine and Intensive Care Medicine, Paracelsus Medical University, Muellner Hauptstrasse 48, Salzburg 5020, Austria
| | - Stavros G Memtsoudis
- Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, Weill Cornell Medical College, 535 East 70th Street, New York, NY 10021, USA; Department of Anesthesiology, Perioperative Medicine and Intensive Care Medicine, Paracelsus Medical University, Muellner Hauptstrasse 48, Salzburg 5020, Austria.
| |
Collapse
|
4
|
Chambers DJ, Bhatia K, Columb M. Postpartum cerebral venous sinus thrombosis following obstetric neuraxial blockade: a literature review with analysis of 58 case reports. Int J Obstet Anesth 2021; 49:103218. [PMID: 34598860 DOI: 10.1016/j.ijoa.2021.103218] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 07/17/2021] [Accepted: 09/06/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Cerebral venous sinus thrombosis (CVST) is a rare complication of pregnancy. It usually presents with a headache and may mimic a post-dural puncture headache (PDPH) in women who receive a neuraxial block. METHODS Medline, CINAHL and EMBASE databases were searched to identify postpartum cases of CVST following neuraxial block. The aim was to delineate the characteristics, presentation, investigations, and outcomes of postpartum women who presented with CVST. RESULTS Forty-nine articles with 58 case reports were identified. Forty-two women (72.4%) had an epidural attempted whilst 16 women (27.6%) received a spinal anaesthetic. Accidental dural puncture (ADP) was reported in 17 women (40.5%). Headache was the presenting symptom in 57 women (98.3%); 26 women (44.8%) also experienced seizures. Post-dural puncture headache was reported in 46 (79.3%) and an epidural blood patch was performed in 26 women (44.8%). Superior sagittal sinus, transverse sinus, and cortical veins were the most common sites of thrombosis. The median time to diagnosis was 6.5 days from delivery. Magnetic resonance imaging was the most common diagnostic neuro-imaging modality. Full neurological recovery was reported in 48 (82.8%), whilst neurological deficits were reported in six (10.3%) women. DISCUSSION The diagnosis of CVST may be overlooked in women who present with headache following neuraxial block. A change in character of headache with loss of postural element, and focal neurological signs are the key clinical features that could help anaesthetists differentiate headache of CVST from PDPH. The high reported rates of ADP and PDPH lend support to their possible association with CVST.
Collapse
Affiliation(s)
| | - K Bhatia
- Saint Mary's Hospital, Manchester University Hospital NHS Foundation Trust, Manchester, UK.
| | - M Columb
- Wythenshawe Hospital, Manchester University Hospital NHS Foundation Trust, Manchester, UK
| |
Collapse
|
5
|
Galitzine S, Wilson K, Edington M, Burumdayal A, McNally M. Patients' reported experiences and outcomes following surgical excision of lower limb osteomyelitis and microvascular free tissue reconstruction under 'awake' epidural anaesthesia and sedation. Surgeon 2021; 19:193-199. [PMID: 32616367 PMCID: PMC7323658 DOI: 10.1016/j.surge.2020.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 04/29/2020] [Accepted: 05/07/2020] [Indexed: 11/13/2022]
Abstract
BACKGROUND Orthoplastic operations for lower limb osteomyelitis (LLOM) involving microvascular free tissue reconstructions ("free-flaps") are usually performed under general anaesthesia (GA), with or without epidural anaesthesia (EA) due to concerns about the discomfort associated with prolonged surgery. However, our clinical experience supports "awake" epidural anaesthesia with sedation (EA + Sed) rather than EA + GA as a technique of choice for this type of surgery. METHODS We used a standardised postoperative questionnaire to formally assess the experiences and outcomes for 50 patients who underwent free-flaps for LLOM under EA + Sed. FINDINGS The mean duration of surgery was 522 min (8.7 h), range 240-875 min. There were no ITU admissions or flap failures. Postoperatively, fifty patients completed a standardised questionnaire about their experiences before the operation, in the anaesthetic room and theatre. 80% were aware of the procedure at least "some of the time". 72.5% patients and 75% respectively, did not have any concerns in the anaesthetic room and theatre. Concerns expressed by the remaining patients were manageable. 97.5% of those patients who recalled their operation reported their overall experience as "comfortable" or "very comfortable". 92% of respondents had undergone previous lower limb surgery under GA ± EA. In this subgroup, 91.3% reported the recovery after EA + Sed as "quicker" than GA, and 89.4% reported their experience with EA + Sed as "better". All fifty patients (100%) were "satisfied" or "very satisfied" with their experience and all but one (98%) would recommend this technique to others. CONCLUSIONS Our study showed that despite prolonged duration, the patients' reported experiences and outcomes were excellent when EA + Sed was used for orthoplastic operations involving free-flaps for LLOM. We recommend EA + Sed as the anaesthetic technique of choice for such patients.
Collapse
Affiliation(s)
- Svetlana Galitzine
- Nuffield Department of Anaesthetics, Oxford University Hospitals, Oxford, UK.
| | - Katy Wilson
- Anaesthetic ST6, Nuffield Department of Anaesthetics, Oxford University Hospitals, Oxford, UK.
| | | | - Amisha Burumdayal
- Nuffield Department of Anaesthetics, Oxford University Hospitals, Oxford, UK.
| | - Martin McNally
- Oxford Bone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK.
| |
Collapse
|
6
|
Bernstein K, Hussey H, Hussey P, Gordo K, Landau R. Neuro-anesthesiology in pregnancy. Handb Clin Neurol 2020; 171:193-204. [PMID: 32736750 DOI: 10.1016/B978-0-444-64239-4.00010-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Management of the pregnant patient requiring neurosurgery poses multiple challenges, juxtaposing pregnancy-specific considerations with that accompanying the safe provision of intracranial or spine surgery. There are no specific evidence-based recommendations, and case-by-case interdisciplinary discussions will guide informed decision-making about the timing of delivery vis-à-vis neurosurgery, the performance of cesarean delivery immediately before neurosurgery, consequences of neurosurgery on subsequent delivery, or even the optimal anesthetic modality for neurosurgery and/or cesarean delivery. In general, identifying whether increased intracranial pressure poses a risk for herniation is crucial before allowing neuraxial procedures. Modified rapid sequence induction with advanced airway approaches (videolaryngoscopic or fiberoptic) allows improved airway manipulation with reduced risks associated with endotracheal intubation of the obstetric airway. Currently, very few anesthetic drugs are avoided in the neurosurgical pregnant patient; however, ensuring access to critical care units for prolonged monitoring and assistance of the respiratory-compromised patient is necessary to ensure safe outcomes.
Collapse
|
7
|
Caicedo J, Balki M, Arzola C, Siddiqui N, Ye XY, Downey K, Carvalho JCA. Comparison between a novel 2D-3D ultrasound system (Accuro®) and conventional two-dimensional ultrasound for assessment of the lumbar spine: a prospective cohort study in volunteers. Can J Anaesth 2021. [PMID: 34241811 DOI: 10.1007/s12630-021-02063-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/17/2021] [Accepted: 06/19/2021] [Indexed: 10/20/2022] Open
|
8
|
Wong MJ, Galey JH, Bharadwaj S, Kodali BS. Labor epidural placement in modified prone position for a morbidly obese parturient. J Clin Anesth 2021; 74:110425. [PMID: 34175636 DOI: 10.1016/j.jclinane.2021.110425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/01/2021] [Accepted: 06/10/2021] [Indexed: 10/21/2022]
Affiliation(s)
- M J Wong
- Division of Obstetric Anesthesiology, Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - J H Galey
- Division of Obstetric Anesthesiology, Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - S Bharadwaj
- Division of Obstetric Anesthesiology, Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, United States of America
| | - B S Kodali
- Division of Obstetric Anesthesiology, Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, MD, United States of America.
| |
Collapse
|
9
|
Rahman SN, Cao DJ, Flores VX, Monaghan TF, Weiss JP, McNeil BK, Lazar JM, Dimaculangan D, Winer AG. Impact of neuraxial analgesia on outcomes following radical cystectomy: A systematic review. Urol Oncol 2020; 39:100-108. [PMID: 33189531 DOI: 10.1016/j.urolonc.2020.10.073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/30/2020] [Accepted: 10/25/2020] [Indexed: 01/09/2023]
Abstract
Radical cystectomy (RC) is associated with significant morbidity. Neuraxial analgesia is recommended by enhanced recovery after surgery guidelines, but largely supported by evidence extrapolated from colorectal surgery outcomes. We synthesized current evidence regarding short- and long-term outcomes associated with neuraxial analgesia versus patient controlled non-neuraxial analgesia following RC. PubMed, Embase, and Cochrane databases were searched for relevant studies published up to May 2020. Studies reporting complications, length of stay (LOS), pain score, opioid usage within 72 hours, overall survival, cancer-specific survival, and recurrence rate were included. Of 550 identified studies, 9 met criteria for inclusion. Four studies demonstrated a higher percentage of 90-day complications in the neuraxial analgesia cohort. Out of 6 studies reporting information regarding LOS, 4 demonstrated no improvement in LOS in the neuraxial cohort. A reduction in 72 hours post-RC opioid usage was observed in 2 out of 3 studies with available data. Information regarding post-RC pain scores were variable up to 3 days post-RC. One out of 2 studies with available data reported a significant association between neuraxial analgesia and an earlier time to recurrence. No significant associations were seen with respect to overall survival or cancer-specific survival. A majority of low-to-moderate quality evidence demonstrates neuraxial analgesia is associated with a higher rate of complications, variable information regarding pain control, no improvements in LOS, and no significant association with long-term oncological outcomes. Further research regarding the incorporation of nonopiate-based analgesic modalities into RC ERAS protocols is warranted.
Collapse
Affiliation(s)
- Syed N Rahman
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY.
| | - Daniel J Cao
- Department of Anesthesiology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Viktor X Flores
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Thomas F Monaghan
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Jeffrey P Weiss
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Brian K McNeil
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Jason M Lazar
- Division of Cardiovascular Medicine, Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Dennis Dimaculangan
- Department of Anesthesiology, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Andrew G Winer
- Department of Urology, SUNY Downstate Health Sciences University, Brooklyn, NY
| |
Collapse
|
10
|
McCrory EH, Vaidyanathan M. Feasibility study of a force-sensing resistor device for landmark detection for neuraxial procedures and anesthesiologists' impact on device improvement. J Med Eng Technol 2020; 44:389-395. [PMID: 32840413 DOI: 10.1080/03091902.2020.1799094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The standard of care for neuraxial procedures is landmark palpation to determine the site of placement. This research study aimed to test the primary feasibility of VerTouch™, a force-sensing resistor device, to identify landmarks for the initiation of neuraxial procedures. Patients were recruited at the time of labour epidural, or when consenting for spinal anaesthesia for caesarean delivery at a single centre. The clinical team used the device to create a pressure map image of the bony spine. If they felt confident, they used the device guide to make a mark on the patient's back. If the mark was used, total insertions and redirections, combined as passes, of the needle during the procedure were counted for secondary outcome analysis. A total of 101 parturients were recruited, and the provider felt confident making a mark based on the imaging in 96.9% of cases. Device success (completion using the mark and ≤4 total passes) occurred in 91.4% of cases. This feasibility study showed that the primary outcome, the provider using the device to make a mark, was successful. In addition, based on comparing passes with historical data, the Vertouch™ device showed promise for future use to minimise needle manipulation in neuraxial procedures.
Collapse
Affiliation(s)
- Emery H McCrory
- Department of Anesthesiology, Northwestern University, Chicago, IL, USA
| | | |
Collapse
|
11
|
Preston D, Klucsarits S, Moon T, Nasir D. Congenital complete heart block in the setting of severe pre-eclampsia requiring urgent cesarean section. Int J Obstet Anesth 2020; 44:74-76. [PMID: 32805470 DOI: 10.1016/j.ijoa.2020.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 06/14/2020] [Accepted: 07/20/2020] [Indexed: 10/23/2022]
Abstract
Congenital complete heart block is a rare phenomenon that may be discovered during pregnancy in patients who were previously asymptomatic. Peripartum management of these patients mandates a multidisciplinary approach with careful planning regarding indications for pacing, appropriate anesthetic technique, and contingency planning. Approaches to anesthetic management for congenital complete heart block have been described, but management in association with severe pre-eclampsia has not been reported. We describe the anesthetic management of a parturient with complete heart block who presented with severe pre-eclampsia requiring urgent cesarean section.
Collapse
Affiliation(s)
- D Preston
- University of Texas Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX, USA.
| | - S Klucsarits
- University of Texas Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX, USA
| | - T Moon
- University of Texas Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX, USA
| | - D Nasir
- University of Texas Southwestern Medical Center, Department of Anesthesiology and Pain Management, Dallas, TX, USA
| |
Collapse
|
12
|
Suksompong S, von Bormann S, von Bormann B. Regional Catheters for Postoperative Pain Control: Review and Observational Data. Anesth Pain Med 2020; 10:e99745. [PMID: 32337170 PMCID: PMC7158241 DOI: 10.5812/aapm.99745] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/22/2020] [Accepted: 01/29/2020] [Indexed: 12/11/2022] Open
Abstract
Context Perioperative analgesia is an essential but frequently underrated component of medical care. The purpose of this work is to describe the actual situation of surgical patients focusing on effective pain control by discarding prejudice against ‘aggressive’ measures. Evidence Acquisition This is a narrative review about continuous regional pain therapy with catheters in the postoperative period. Included are the most-relevant literature as well as own experiences. Results As evidenced by an abundance of studies, continuous regional/neuraxial blocks are the most effective approach for relief of severe postoperative pain. Catheters have to be placed in adequate anatomical positions and meticulously maintained as long as they remain in situ. Peripheral catheters in interscalene, femoral, and sciatic positions are effective in patients with surgery of upper and lower limbs. Epidural catheters are effective in abdominal and thoracic surgery, birth pain, and artery occlusive disease, whereas paravertebral analgesia may be beneficial in patients with unilateral approach of the truncus. However, failure rates are high, especially for epidural catheter analgesia. Unfortunately, many reports lack a comprehensive description of catheter application, management, failure rates and complications and thus cannot be compared with each other. Conclusions Effective control of postoperative pain is possible by the application of regional/neuraxial catheters, measures requiring dedication, skill, effort, and funds. Standard operating procedures contribute to minimizing complications and adverse side effects. Nevertheless, these methods are still not widely accepted by therapists, although more than 50% of postoperative patients suffer from ‘moderate, severe or worst’ pain.
Collapse
Affiliation(s)
| | | | - Benno von Bormann
- Institute of Medicine, Suranaree University of Technology, Korat, Thailand
- Corresponding Author: Institute of Medicine, Suranaree University of Technology, 111 Maha Witthayalai Rd, Nakhon Ratchasima 30000, Thailand. Tel: +66(0)918825723,
| |
Collapse
|
13
|
Padwal JA, Burton BN, Fiallo AA, Swisher MW, Gabriel RA. The association of neuraxial versus general anesthesia with inpatient admission following arthroscopic knee surgery. J Clin Anesth 2019; 56:145-150. [PMID: 30807886 DOI: 10.1016/j.jclinane.2019.01.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 01/24/2019] [Accepted: 01/29/2019] [Indexed: 12/28/2022]
Abstract
STUDY OBJECTIVE Arthroscopic knee procedures are increasingly being performed in an outpatient setting. Appropriate intraoperative anesthesia is vital to prevent complications such as unanticipated hospital admission. We examined differences in complications between general (GA) vs neuraxial anesthesia (NA) as the primary anesthetic for patients undergoing arthroscopic knee procedures. DESIGN This was a retrospective cohort study. We queried the National Surgical Quality Improvement Program for arthroscopic knee procedures performed between 2007 and 2016. We compared postoperative complication rates between propensity-matched cohorts (NA vs GA). The anesthesia groups were matched based on age, race, BMI, gender, diabetes, smoking history, COPD, CHF, functional status, HTN, ASA class, steroid use, bleeding disorder history, and readmission status. Univariable and multivariable logistic regression were used to compare factors associated with inpatient admission - defined as hospital length of stay >1 day. PATIENTS A total of 57,494 patients were included - 55,257 GA and 2237 NA patients. MAIN RESULTS Among the matched cohorts, NA patients were significantly more likely to be admitted to the hospital postoperatively (p < 0.001). Neuraxial anesthesia (OR 5.93, 95% CI 4.90-7.21) use was also significant in the final multivariable regression model for inpatient admission. Additional significant predictors for inpatient admission included history of bleeding disorder (OR 5.44, 95% CI 2.14-12.76), Asian race (OR 6.47, 95% CI 4.90-8.56), COPD (OR 3.10, 95% CI 1.94-4.82), diabetes (OR 1.90, 95% CI 1.43-2.49), and increased operation time (OR 3.01, 95% CI 2.69-3.37). CONCLUSIONS NA was significantly associated with inpatient admission following knee arthroscopy. Further research should focus on examining the reason for this association and methods to reduce inpatient admission for patients undergoing arthroscopic knee procedures using neuraxial anesthesia.
Collapse
Affiliation(s)
- Jennifer A Padwal
- School of Medicine, University of California, San Diego-9500 Gilman Drive, San Diego, CA 92093, United States of America.
| | - Brittany N Burton
- School of Medicine, University of California, San Diego-9500 Gilman Drive, San Diego, CA 92093, United States of America.
| | - Alfredo A Fiallo
- Department of Anesthesiology, Division of Regional Anesthesia and Acute Pain, University of California, San Diego, UCSD Medical Cent Hillcrest, 200 W. Arbor Drive, San Diego, CA 92103-8770, United States of America.
| | - Matthew W Swisher
- Department of Anesthesiology, Division of Regional Anesthesia and Acute Pain, University of California, San Diego, UCSD Medical Cent Hillcrest, 200 W. Arbor Drive, San Diego, CA 92103-8770, United States of America.
| | - Rodney A Gabriel
- Department of Anesthesiology, Division of Regional Anesthesia and Acute Pain, University of California, San Diego, UCSD Medical Cent Hillcrest, 200 W. Arbor Drive, San Diego, CA 92103-8770, United States of America; Department of Medicine, Division of Biomedical Informatics, University of California, San Diego, San Diego - 9500 Gilman Dr. MC 0728, La Jolla, CA 92093-0728, United States of America.
| |
Collapse
|
14
|
Carvalho B, Seligman KM, Weiniger CF. The comparative accuracy of a handheld and console ultrasound device for neuraxial depth and landmark assessment. Int J Obstet Anesth 2019; 39:68-73. [PMID: 30770208 DOI: 10.1016/j.ijoa.2019.01.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/01/2018] [Accepted: 01/03/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND The study aimed to compare the accuracy of epidural depth estimation of a handheld ultrasound device, with an integrated algorithm that estimates epidural depth (AU; Accuro, Rivanna Medical), to that of a console ultrasound machine (GU; GE LOGICTM S8). METHODS Women requesting labor epidural analgesia consented to this prospective cohort study. The L2/3, L3/4, and L4/5 interspaces and the respective depths to the epidural space were identified, marked and measured using an AU and GU. An anesthesia provider who was blinded to ultrasound depth measurements performed epidural analgesia at one of the ultrasound identified insertion points and recorded the Tuohy needle depth at loss-of-resistance. Bland Altman analysis was used to measure the agreement between the epidural depths measured by the AU and GU. RESULTS A total of 47 women were analyzed. The mean ± standard deviation body mass index of the study cohort was 29 ± 5 kg/m2 [range 23-45]. The mean difference between the epidural depths measured by the AU and GU was -0.29 cm [95% limit of agreement 0.50 to -0.91]. The mean difference between the depth to the epidural space measured by the GU versus the needle depth was -0.33 cm [95% CI -0.49 to -0.16]. The previously reported AU versus needle depth was -0.61 cm [95% CI -0.79 to -0.44]. CONCLUSION The AU and GU provided comparable epidural depth estimates. The AU device may be a reasonable alternative to more sophisticated ultrasound devices in determining the epidural space and depth in a non-obese obstetric population.
Collapse
|
15
|
Morell E, Peralta FM, Higgins N, Suchar A, Fitzgerald P, McCarthy RJ. Effect of companion presence on maternal satisfaction during neuraxial catheter placement for labor analgesia: a randomized clinical trial. Int J Obstet Anesth 2018; 38:66-74. [PMID: 30477998 DOI: 10.1016/j.ijoa.2018.10.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/23/2018] [Accepted: 10/26/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Neuraxial labor analgesia is frequently achieved after placing an epidural catheter under sterile conditions. There is no consensus on the risk versus benefit of allowing a parturient's companion to remain during the procedure. We sought to assess the effect of the presence of a companion on maternal satisfaction and anxiety during neuraxial catheter placement for labor analgesia. METHODS Healthy nulliparous parturients planning to receive neuraxial labor analgesia after admission to labor, and who had a companion with them at the time of interview, were randomized to having a companion present or not present in the labor and delivery room during neuraxial catheter placement. Participants completed questionnaires to assess maternal anxiety, pain catastrophizing and health literacy. Satisfaction was scored on 5-point Likert scale (1- highly dissatisfied, 2- dissatisfied, 3- neutral, 4- satisfied, 5- highly satisfied). RESULTS A total of 143 participants completed the study. The Wilcoxon-Mann-Whitney odds ratio for a random pair of satisfaction scores for a woman with her companion present compared with companion not present was 1.93 (95% CI 1.30 to 2.81, P=0.001). Anxiety scores were decreased following the procedure (P=0.39) in both groups. Eighty-nine percent of women randomized to companion not present would have preferred to have a companion present (P <0.001) compared with only one with their companion present who would have preferred her companion to be not present (P=0.99). CONCLUSION Maternal satisfaction can be improved with the presence of a companion in the labor and delivery room at the time of neuraxial catheter placement for labor analgesia.
Collapse
Affiliation(s)
- E Morell
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States of America
| | - F M Peralta
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States of America
| | - N Higgins
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States of America
| | - A Suchar
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States of America
| | - P Fitzgerald
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States of America
| | - R J McCarthy
- Department of Anesthesiology, Rush University Medical Center, 1653 W. Congress Pkwy, Chicago, IL 60612, United States of America.
| |
Collapse
|
16
|
Gruffi TR, Peralta FM, Thakkar MS, Arif A, Anderson RF, Orlando B, Coffman JC, Nathan N, McCarthy RJ, Toledo P, Habib AS. Anesthetic management of parturients with Arnold Chiari malformation-I: a multicenter retrospective study. Int J Obstet Anesth 2018; 37:52-56. [PMID: 30414718 DOI: 10.1016/j.ijoa.2018.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/18/2018] [Accepted: 10/04/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Consensus regarding the safest mode of delivery and anesthetic management for parturients with Arnold Chiari malformation-I (ACM-I) remains controversial. This study assessed their anesthetic management and reported anesthetic complications during hospitalization for delivery. METHODS This was a multicenter, retrospective, cohort study of patients with ACM-I undergoing vaginal or cesarean delivery. Data were obtained from the electronic databases of four United States academic institutions using International Classification of Diseases (ICD) codes from 2007-2017 at three sites and 2004-2017 at one site. The primary outcome was anesthetic complications. RESULTS Data were analyzed for 185 deliveries in 148 patients. Diagnosis of ACM-I was made prior to delivery in 147 (80%) cases. Pre-delivery neurosurgical consultation for management of ACM-I was performed in 53 (36%) patients. Pre-existing symptoms were recorded for 89 (48%) of the deliveries. Vaginal deliveries occurred in 80 (43%) cases, and 62 women (78%) received neuraxial labor analgesia. Cesarean delivery was performed in 105 (57%) cases, of which 70 women (67%) had neuraxial anesthesia and 34 (32%) received general anesthesia. Post-dural puncture headache was reported in three (2%) patients who had neuraxial anesthesia, and in two (12%) patients with syringomyelia. There was one (3%) reported case of aspiration pneumonia with general anesthesia. CONCLUSIONS The findings suggest that anesthetic complications occur infrequently in patients with ACM-I regardless of the anesthetic management. Although institutional preference in anesthetic and obstetric care appears to drive patient management, the findings suggest that an individualized approach has favorable outcomes in this population.
Collapse
Affiliation(s)
- T R Gruffi
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - F M Peralta
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.
| | - M S Thakkar
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - A Arif
- Department of Anesthesiology, Icahn School of Medicine, Mount Sinai West Hospital, New York, NY, United States
| | - R F Anderson
- Department of Anesthesiology, Duke University Hospital, Durham, NC, United States
| | - B Orlando
- Department of Anesthesiology, Icahn School of Medicine, Mount Sinai West Hospital, New York, NY, United States
| | - J C Coffman
- Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - N Nathan
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - R J McCarthy
- Department of Anesthesiology, Rush University Medical Center, Chicago, IL, United States
| | - P Toledo
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - A S Habib
- Department of Anesthesiology, Duke University Hospital, Durham, NC, United States
| |
Collapse
|
17
|
Aiudi CM, Sharpe EE, Arendt KW, Pasternak JJ, Sviggum HP. Anesthetic management of two parturients with cerebral palsy and prior selective dorsal rhizotomy. Int J Obstet Anesth 2018; 34:105-108. [PMID: 29352624 DOI: 10.1016/j.ijoa.2017.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 11/16/2017] [Accepted: 12/10/2017] [Indexed: 10/18/2022]
Abstract
Selective dorsal rhizotomy is a surgical spine procedure used to reduce spasticity in patients with upper motor neuron dysfunction caused by conditions such as cerebral palsy. The optimal anesthetic approach for obstetric patients who have undergone a selective dorsal rhizotomy is unknown. The use and efficacy of neuraxial anesthesia in these patients has not been described. We describe the use of neuraxial anesthesia in two patients with prior selective dorsal rhizotomy. Unless contraindicated for other reasons, a neuraxial anesthetic approach appears to be an effective option in patients with a history of a selective dorsal rhizotomy.
Collapse
Affiliation(s)
- C M Aiudi
- Mayo Clinic School of Medicine, Rochester, MN, USA
| | - E E Sharpe
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA.
| | - K W Arendt
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - J J Pasternak
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - H P Sviggum
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
18
|
Abstract
Novel anticoagulants (NAGs) have emerged as the preferred alternatives to vitamin K antagonists. In patients being considered for regional anesthesia, these drugs present a layer of complexity in the preprocedure evaluation. There are no established tests to monitor anticoagulant activity and our experience is short with these drugs. These authors believe it is important to review the relevant hematology, orthopedics, and anesthesiology literature to provide a valuable reference for the clinician who is met with these challenges. In addition to discussing NAGs, we also review the existing American Society of Regional Anesthesia guidelines for heparin, low-molecular-weight heparin, and antiplatelet agents.
Collapse
Affiliation(s)
- Mudit Kaushal
- Department of Anesthesiology, Montefiore Medical Center, 111 East 210th Street, Bronx, NY 10467, USA
| | - Ryan E Rubin
- Department of Anesthesiology, Louisiana State University School of Medicine, 1542 Tulane Avenue, Room 658, New Orleans, LA 70112, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University School of Medicine, 1542 Tulane Avenue, Room 658, New Orleans, LA 70112, USA
| | - Karina Gritsenko
- Department of Anesthesiology, Montefiore Medical Center, 111 East 210th Street, Bronx, NY 10467, USA.
| |
Collapse
|
19
|
Sehmbi H, D'Souza R, Bhatia A. Low Back Pain in Pregnancy: Investigations, Management, and Role of Neuraxial Analgesia and Anaesthesia: A Systematic Review. Gynecol Obstet Invest 2017; 82:417-436. [PMID: 28514779 DOI: 10.1159/000471764] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 03/16/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Low back pain (LBP) is commonly experienced during pregnancy and is often poorly managed. There is much ambiguity in diagnostic work-up, appropriate management and decision-making regarding the use of neuraxial analgesia and anaesthesia during labour and delivery in these patients. This systematic review summarises the evidence regarding investigations, management strategies and considerations around performing neuraxial blocks for pregnant women with LBP. METHODS We searched 3 databases and reviewed literature concerning LBP in pregnancy with regards to diagnostic modalities, management strategies and use of neuraxial techniques for facilitating labour and delivery. RESULTS In all, we included 78 studies in this review, with 32 studies concerning diagnostic investigations, 56 studies involving management strategies, and 4 studies regarding the use of neuraxial techniques for labour and delivery. SUMMARY MRI is the safest investigative modality for LBP in pregnancy. Antenatal educational programmes, exercise and steroid injections into the epidural space or sacroiliac joints may help with pain management. Worsening neurological deficits, vertebral fractures and tumours may need surgical management. There is limited evidence on challenges of performing neuraxial blocks in the peripartum period for analgesia and anaesthesia, but there is a potential for increased risk of neurological complications in parturients with pre-existing neurological deficits.
Collapse
Affiliation(s)
- Herman Sehmbi
- Department of Anaesthesiology and Perioperative Medicine, University of Western Ontario, University Hospital, LHSC, London, ON, Canada
| | | | | |
Collapse
|
20
|
Kula AO, Riess ML, Ellinas EH. Increasing body mass index predicts increasing difficulty, failure rate, and time to discovery of failure of epidural anesthesia in laboring patients. J Clin Anesth 2017; 37:154-8. [PMID: 28235511 DOI: 10.1016/j.jclinane.2016.11.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 10/25/2016] [Accepted: 11/30/2016] [Indexed: 11/22/2022]
Abstract
STUDY OBJECTIVE Obese parturients both greatly benefit from neuraxial techniques, and may represent a technical challenge to obstetric anesthesiologists. Several studies address the topic of obesity and neuraxial analgesia in general, but few offer well described definitions or rates of "difficulty" and "failure" of labor epidural analgesia. Providing those definitions, we hypothesized that increasing body mass index (BMI) is associated with negative outcomes in both categories and increased time needed for epidural placement. DESIGN Single center retrospective chart review. SETTING Labor and Delivery Unit of an inner city academic teaching hospital. PATIENTS 2485 parturients, ASA status 2 to 4, receiving labor epidural analgesia for anticipated vaginal delivery. INTERVENTIONS None. MEASUREMENTS We reviewed quality assurance and anesthesia records over a 12-month period. "Failure" was defined as either inadequate analgesia or a positive test dose, requiring replacement, and/or when the anesthesia record stated they failed. "Difficulty" was defined as six or more needle redirections or a note indicating difficulty in the anesthesia record. MAIN RESULTS Overall epidural failure and difficulty rates were 4.3% and 3.0%, respectively. Patients with a BMI of 30kg/m2 or higher had a higher chance of both failure and difficulty with two and almost three fold increases, respectively. Regression analysis indicated that failure was best predicted by BMI and less provider training while difficulty was best predicted by BMI. Additionally, increased BMI was associated with increased time of discovery of epidural catheter failure. CONCLUSIONS Obesity is associated with increasing technical difficulty and failure of neuraxial analgesia for labor. Practitioners should consider allotting extra time for obese parturients in order to manage potential problems.
Collapse
|
21
|
Jung H, Kwak KH. Neuraxial analgesia: a review of its effects on the outcome and duration of labor. Korean J Anesthesiol 2013; 65:379-84. [PMID: 24363839 PMCID: PMC3866332 DOI: 10.4097/kjae.2013.65.5.379] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Accepted: 09/03/2013] [Indexed: 11/27/2022] Open
Abstract
Labor pain is one of the most challenging experiences encountered by females during their lives. Neuraxial analgesia is the mainstay analgesic for intrapartum pain relief. However, despite the increasing use and undeniable advantages of neuraxial analgesia for labor, there have been concerns regarding undesirable effects on the progression of labor and outcomes. Recent evidence indicates that neuraxial analgesia does not increase the rate of Cesarean sections, although it may be associated with a prolonged second stage of labor and an increased rate of instrumental vaginal delivery. Even when neuraxial analgesia is administered early in the course of labor, it is not associated with an increased rate of Cesarean section or instrumental vaginal delivery, nor does it prolong the labor duration. These data may help physicians correct misconceptions regarding the adverse effects of neuraxial analgesia on labor outcome, as well as encourage the administration of neuraxial analgesia in response to requests for pain relief.
Collapse
Affiliation(s)
- Hoon Jung
- Department of Anesthesiology and Pain Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Kyung-Hwa Kwak
- Department of Anesthesiology and Pain Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| |
Collapse
|
22
|
McNeilly G, Nicholl A, Broadway J, Rao S. Dural ectasia in Marfan's syndrome: magnetic resonance imaging appearances and anaesthetic experience of three deliveries. Int J Obstet Anesth 2013; 22:337-9. [PMID: 23968648 DOI: 10.1016/j.ijoa.2013.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 05/27/2013] [Accepted: 06/03/2013] [Indexed: 11/29/2022]
Abstract
Neuraxial anaesthetic techniques are considered useful to minimise haemodynamic stress during labour. In Marfan's syndrome, connective tissue abnormalities not only affect the thoracic aorta but also predispose to dural ectasia. A dural ectatic sac may cause difficulties with neuraxial analgesia and anaesthesia. We discuss magnetic resonance imaging appearances and anaesthetic experience of three deliveries in a parturient with stable echocardiographic findings. We consider that epidural analgesia and anaesthesia are a safe and pragmatic solution for labour and delivery. Lumbo-sacral magnetic resonance imaging at presentation will define dural ectasia and assist in management.
Collapse
Affiliation(s)
- G McNeilly
- Department of Anaesthetics, Ipswich Hospital NHS Trust, Heath Road, Ipswich, UK
| | | | | | | |
Collapse
|