1
|
Kapan A, Waldhör T, Schiffler T, Beck J, Wöber C. Diagnostic and therapeutic insights in individuals with persistent post-dural puncture headache: A cross-sectional study. Headache 2024; 64:1015-1026. [PMID: 39012072 DOI: 10.1111/head.14790] [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] [Received: 02/19/2024] [Revised: 05/08/2024] [Accepted: 05/29/2024] [Indexed: 07/17/2024]
Abstract
BACKGROUND Post-dural puncture headache (PDPH) is a frequent complication following lumbar puncture, epidural analgesia, or neuraxial anesthesia. The International Classification of Headache Disorders, third edition categorizes PDPH as a self-limiting condition; however, emerging evidence, including our findings, suggests that PDPH can have a prolonged course, challenging this traditional view. OBJECTIVES To elucidate the diagnostic characteristics and treatment outcomes of persistent PDPH (pPDPH), offering insights into its demographic profiles and diagnostic features. METHODS We executed an anonymous, web-based survey targeting individuals aged ≥18 years diagnosed with or suspected of having pPDPH. Recruitment occurred through self-help groups on Facebook. The survey comprised questions regarding diagnostic procedures, treatment regimens, outcomes, and healthcare consultation. RESULTS The survey achieved a response rate of 179/347 (51.6%) individuals completing the questionnaire. Cerebrospinal fluid (CSF) leaks were confirmed in nine of 179 (5.0%) cases. Signs of intracranial hypotension without a CSF leak were observed in 70/179 (39.1%) individuals. All participants underwent magnetic resonance imaging scans of the brain and spine, with computed tomography myelography performed in 113/179 (63.1%) cases. Medications, including analgesics, theophylline, and gabapentin, provided minimal short-term relief. Epidural blood patch treatments resulted in slight-to-moderate short-term improvement in 136/179 (76.0%), significant improvement in 22/179 (12.3%), and complete effectiveness in eight of 179 (4.5%) individuals. For long-term outcomes, slight-to-moderate improvement was reported by 118/179 (66.0%) individuals. Surgical interventions were carried out in 42/179 (23.5%) patients, revealing pseudomeningoceles intraoperatively in 20/42 (47.6%) individuals. After surgery, 21/42 (50.0%) of the participants experienced slight-to-moderate improvement, 12/42 (28.6%) showed more pronounced improvement, and five of the 42 (11.9%) achieved complete effectiveness. CONCLUSION This study underscores the complexities of managing pPDPH. The delay in diagnosis can impact the effectiveness of treatments, including epidural blood patch and surgical interventions, resulting in ongoing symptoms. This underscores the importance of tailored and adaptable treatment strategies. The findings advocate for additional research to deepen the understanding of pPDPH and improve long-term patient outcomes.
Collapse
Affiliation(s)
- Ali Kapan
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Vienna, Austria
| | - Thomas Waldhör
- Department of Epidemiology, Center for Public Health, Medical University of Vienna, Vienna, Austria
| | - Tobias Schiffler
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Vienna, Austria
| | - Jürgen Beck
- Department of Neurosurgery, University Medical Center Freiburg, Freiburg, Germany
| | - Christian Wöber
- Department of Neurology, Medical University of Vienna, Vienna, Austria
- Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
2
|
Uppal V, Russell R, Sondekoppam RV, Ansari J, Baber Z, Chen Y, DelPizzo K, Dirzu DS, Kalagara H, Kissoon NR, Kranz PG, Leffert L, Lim G, Lobo C, Lucas DN, Moka E, Rodriguez SE, Sehmbi H, Vallejo MC, Volk T, Narouze S. Evidence-based clinical practice guidelines on postdural puncture headache: a consensus report from a multisociety international working group. Reg Anesth Pain Med 2024; 49:471-501. [PMID: 37582578 DOI: 10.1136/rapm-2023-104817] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 07/25/2023] [Indexed: 08/17/2023]
Abstract
INTRODUCTION Postdural puncture headache (PDPH) can follow unintentional dural puncture during epidural techniques or intentional dural puncture during neuraxial procedures such as a lumbar puncture or spinal anesthesia. Evidence-based guidance on the prevention, diagnosis or management of this condition is, however, currently lacking. This multisociety guidance aims to fill this void and provide practitioners with comprehensive information and patient-centric recommendations to prevent, diagnose and manage patients with PDPH. METHODS Based on input from committee members and stakeholders, the committee cochairs developed 10 review questions deemed important for the prevention, diagnosis and management of PDPH. A literature search for each question was performed in MEDLINE (Ovid) on 2 March 2022. The results from each search were imported into separate Covidence projects for deduplication and screening, followed by data extraction. Additional relevant clinical trials, systematic reviews and research studies published through March 2022 were also considered for the development of guidelines and shared with contributors. Each group submitted a structured narrative review along with recommendations graded according to the US Preventative Services Task Force grading of evidence. The interim draft was shared electronically, with each collaborator requested to vote anonymously on each recommendation using two rounds of a modified Delphi approach. RESULTS Based on contemporary evidence and consensus, the multidisciplinary panel generated 50 recommendations to provide guidance regarding risk factors, prevention, diagnosis and management of PDPH, along with their strength and certainty of evidence. After two rounds of voting, we achieved a high level of consensus for all statements and recommendations. Several recommendations had moderate-to-low certainty of evidence. CONCLUSIONS These clinical practice guidelines for PDPH provide a framework to improve identification, evaluation and delivery of evidence-based care by physicians performing neuraxial procedures to improve the quality of care and align with patients' interests. Uncertainty remains regarding best practice for the majority of management approaches for PDPH due to the paucity of evidence. Additionally, opportunities for future research are identified.
Collapse
Affiliation(s)
- Vishal Uppal
- Department of Anesthesia, Pain Management & Perioperative Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Robin Russell
- Nuffield Department of Anaesthetics, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Rakesh V Sondekoppam
- Department of Anesthesia, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Jessica Ansari
- Anesthesia Department, Stanford Health Care, Stanford, California, USA
| | - Zafeer Baber
- Department of Anesthesiology and Perioperative Medicine, Newton-Wellesley Hospital, Newton, Massachusetts, USA
| | - Yian Chen
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, California, USA
| | - Kathryn DelPizzo
- Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York, USA
| | - Dan Sebastian Dirzu
- Anesthesia and Intensive Care, Emergency County Hospital Cluj-Napoca, Cluj-Napoca, Romania
| | - Hari Kalagara
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic in Florida, Jacksonville, Florida, USA
| | - Narayan R Kissoon
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Peter G Kranz
- Depatement of Radiology, Duke University Medical Center, Durham, North Carolina, USA
| | - Lisa Leffert
- Department of Anesthesiology, Yale New Haven Health System; Yale University School of Medicine, New Haven, Connecticut, USA
| | - Grace Lim
- Department of Anesthesiology & Perioperative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Obstetrics & Gynecology, Magee Womens Hospital of UPMC, Pittsburgh, Pennsylvania, USA
| | - Clara Lobo
- Anesthesiology Institute, Interventional Pain Medicine Department, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Dominique Nuala Lucas
- Department of Anaesthesia, London North West Healthcare NHS Trust, Harrow, London, UK
| | - Eleni Moka
- Department of Anaesthesiology, Creta Interclinic Hospital - Hellenic Healthcare Group (HHG), Heraklion, Crete, Greece
| | - Stephen E Rodriguez
- Department of Anesthesia, Walter Reed Army Medical Center, Bethesda, Maryland, USA
| | - Herman Sehmbi
- Department of Anesthesia, Western University, London, Ontario, Canada
| | - Manuel C Vallejo
- Departments of Medical Education, Anesthesiology, Obstetrics & Gynecology, West Virginia University, Morgantown, West Virginia, USA
| | - Thomas Volk
- Department of Anaesthesiology, Intensive Care and Pain Therapy, Saarland University Hospital and Saarland University Faculty of Medicine, Homburg, Germany
| | - Samer Narouze
- Northeast Ohio Medical University, Rootstown, Ohio, USA
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, OH, USA
| |
Collapse
|
3
|
Alseoudy MM, Abd-Elmoaty WA, Ramzy EA, Abdelbaser I, El-Emam ESM. Ultrasound-Guided Suprazygomatic Sphenopalatine Ganglion Block for Postdural Puncture Headache Resistant to Epidural Blood Patch: A Case Report. A A Pract 2024; 18:e01778. [PMID: 38572887 DOI: 10.1213/xaa.0000000000001778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Even though epidural blood patch (EBP) is thought to be the definitive treatment for severe cases of postdural puncture headache (PDPH), it may be accompanied by complications like adhesion arachnoiditis, and cauda equina syndrome, especially if the injection is repeated. The sphenopalatine ganglion (SPG) block is a new minimally invasive technique for the treatment of PDPH, with variable results according to the clinical situation and deployed approach. We describe a case of PDPH resistant to EBP in which we successfully managed symptoms using ultrasound-guided suprazygomatic SPG block to deliver local anesthetic directly into pterygopalatine fossa, thus avoiding a second EBP.
Collapse
Affiliation(s)
- Mahmoud M Alseoudy
- From the Department of Anesthesia, Surgical Intensive Care, and Pain Management, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Wael A Abd-Elmoaty
- Department of Anesthesia, Sherbeen General Hospital, Ministry of Health, Sherbeen, Egypt
| | - Eiad A Ramzy
- From the Department of Anesthesia, Surgical Intensive Care, and Pain Management, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ibrahim Abdelbaser
- From the Department of Anesthesia, Surgical Intensive Care, and Pain Management, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - El-Sayed M El-Emam
- From the Department of Anesthesia, Surgical Intensive Care, and Pain Management, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| |
Collapse
|
4
|
Chen YC, Yang FC, Huang GS, Chang WC, Hsu YC. Value of CT in targeted CT-guided epidural blood patching: Predictors for successful epidural punctures. J Neuroradiol 2024; 51:204-209. [PMID: 37758171 DOI: 10.1016/j.neurad.2023.09.006] [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] [Received: 06/04/2023] [Revised: 07/24/2023] [Accepted: 09/24/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND AND PURPOSE Differentiating epidural from intrathecal punctures before computed tomography (CT)-guided epidural blood patching (EBP) is subjective, relying on operator experience. This study aimed to investigate CT findings for epidural and intrathecal punctures and identify reliable predictors for successful epidural punctures before targeted CT-guided EBP. MATERIALS AND METHODS We included 65 patients with low-cerebrospinal fluid (CSF)-pressure headache receiving targeted CT-guided EBP between January 2021 and October 2022 in this retrospective study. We analyzed clinical data, technical information, and CT features before EBP. Fisher's exact test was used for discrete variables, while Mann-Whitney U test was used for continuous variables. Positive (PLR) and negative likelihood ratios (NLR) were calculated to identify predictors for confirming epidural punctures. RESULTS We confirmed 43 patients as epidural punctures and 22 patients as intrathecal punctures. Before contrast injection, epidural fat at the needle tip in the epidural group was higher than the intrathecal group (37.2 % [16/43] vs. 4.5 % [1/22], p = 0.006). After contrast injection, the "contrast-needle tip connection" sign was mostly observed in the epidural group than the intrathecal group (95.3 % [41/43] vs. 9.1 % [2/22], p < 0.001). Additionally, the epidural group had significantly higher boomerang-shaped contrast morphology than the intrathecal group (65.1 % [28/43] vs. 9.1 % [2/22], p < 0.001). The "contrast-needle tip connection" sign had the highest PLR (10.49) and lowest NLR (0.05). CONCLUSION Identifying epidural fat at the needle tip, "contrast-needle tip connection" sign, and boomerang-shaped contrast morphology on CT scans are useful for confirming proper placement of the needle tip within the epidural space.
Collapse
Affiliation(s)
- Ya-Che Chen
- Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd., Neihu Dist. 114, Taipei, Taiwan
| | - Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Guo-Shu Huang
- Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd., Neihu Dist. 114, Taipei, Taiwan; Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Wei-Chou Chang
- Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd., Neihu Dist. 114, Taipei, Taiwan
| | - Yi-Chih Hsu
- Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd., Neihu Dist. 114, Taipei, Taiwan.
| |
Collapse
|
5
|
López-Millán JM, Fernández AO, Fernández JM, Dueñas Díez JL. Differential efficacy with epidural blood and fibrin patches for the treatment of post-dural puncture headache. Pain Pract 2024; 24:440-448. [PMID: 37970746 DOI: 10.1111/papr.13318] [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: 11/17/2023]
Abstract
BACKGROUND Accidental dural puncture (ADP) is the most frequent major complication when performing an epidural procedure in obstetrics. Consequently, loss of pressure in the cerebrospinal fluid (CSF) leads to the development of post-dural puncture headache (PDPH), which occurs in 16%-86% of cases. To date, the efficacy of epidural fibrin patches (EFP) has not been evaluated in a controlled clinical trial, nor in comparative studies with epidural blood patches (EBP). METHODS The objective of the present study was to compare the efficacy of EFP with respect to EBP for the treatment of refractory accidental PDPH. This prospective, randomized, open-label, parallel, comparative study included 70 puerperal women who received an EBP or EFP (35 in each group) after failure of the conventional analgesic treatment for accidental PDPH in a hospital. RESULTS A higher percentage of women with EFP than EBP achieved complete PDPH relief after 2 (97.1% vs. 54.3%) and 12 h (100.0% vs. 65.7%) of the patch injection. The percentage of patients who needed rescue analgesia was significantly lower with EFP after 2 (2.9% vs. 48.6%) and 12 h (0.0% vs. 37.1%). After 24 h, PDPH was resolved in all women who received EFP. The recurrence of PDPH was reported in one woman from the EBP group (2.9%), who subsequently required a second patch. The mean length of hospital stay was significantly lower with EFP (3.9 days) than EBP (5.9 days). Regarding satisfaction, the mean value (Likert scale) was significantly higher with EFP (4.7 vs. 3.0). CONCLUSIONS EFP provided better outcomes than EBP for the treatment of obstetric PDPH in terms of efficacy, safety, and patient satisfaction.
Collapse
Affiliation(s)
- José M López-Millán
- Department of Anesthesia, Critical Care and Pain Treatment; Department of Surgery, Virgen Macarena Hospital; University of Seville, Seville, Spain
| | | | | | | |
Collapse
|
6
|
Dwivedi P, Singh P, Patel TK, Bajpai V, Kabi A, Singh Y, Sharma S, Kishore S. Trans-nasal sphenopalatine ganglion block for post-dural puncture headache management: a meta-analysis of randomized trials. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2023; 73:782-793. [PMID: 37422191 PMCID: PMC10625157 DOI: 10.1016/j.bjane.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/26/2023] [Accepted: 06/27/2023] [Indexed: 07/10/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of trans-nasal Sphenopalatine Ganglion (SPG) block over other treatments for Post-Dural Puncture Headache (PDPH) management. METHODS A systematic literature search was conducted on databases for Randomized Controlled Trials (RCTs) comparing trans-nasal SPG blockade for the management of PDPH over other treatment modalities. All outcomes were pooled using the Mantel-Haenszel method and random effect model. Analyses of all outcomes were performed as a subgroup based on the type of control interventions (conservative, intranasal lignocaine puffs, sham, and Greater Occipital Nerve [GON] block). The quality of evidence was assessed using the GRADE approach. RESULTS After screening 1748 relevant articles, 9 RCTs comparing SPG block with other interventions (6 conservative treatments, 1 sham, 1 GON and 1 intranasal lidocaine puff) were included in this meta-analysis. SPG block demonstrated superiority over conservative treatment in pain reduction at 30 min, 1 h, 2 h, 4 h after interventions and treatment failures with "very low" to "moderate" quality of evidence. The SPG block failed to demonstrate superiority over conservative treatment in pain reduction beyond 6 h, need for rescue treatment, and adverse events. SPG block demonstrated superiority over intranasal lignocaine puff in pain reduction at 30 min, 1 h, 6 h, and 24 h after interventions. SPG block did not show superiority or equivalence in all efficacy and safety outcomes as compared to sham and GON block. CONCLUSION Very Low to moderate quality evidence suggests the superiority of SPG block over conservative treatment and lignocaine puff for short-term pain relief from PDPH. PROSPERO REGISTRATION CRD42021291707.
Collapse
Affiliation(s)
- Priyanka Dwivedi
- All India Institute of Medical Sciences, Department of Anaesthesiology, Gorakhpur, India
| | - Pratibha Singh
- All India Institute of Medical Sciences, Department of Anaesthesiology, Gorakhpur, India
| | - Tejas K Patel
- All India Institute of Medical Sciences, Department of Pharmacology, Gorakhpur, India.
| | - Vijeta Bajpai
- All India Institute of Medical Sciences, Department of Anaesthesiology, Gorakhpur, India
| | - Ankita Kabi
- All India Institute of Medical Sciences, Department of Anaesthesiology, Gorakhpur, India
| | - Yashpal Singh
- Banaras Hindu University, Department of Anaesthesiology, Varanasi, India
| | - Santosh Sharma
- B.R.D. Medical College, Department of Anaesthesiology, Gorakhpur, India
| | | |
Collapse
|
7
|
Tomala S, Savoldelli GL, Pichon I, Haller G. Risk factors for recurrence of post-dural puncture headache following an epidural blood patch: a retrospective cohort study. Int J Obstet Anesth 2023; 56:103925. [PMID: 37832391 DOI: 10.1016/j.ijoa.2023.103925] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/01/2023] [Accepted: 08/14/2023] [Indexed: 10/15/2023]
Abstract
INTRODUCTION Post-dural puncture headache (PDPH) occurs in 0.38-6.3% of neuraxial procedures in obstetrics. Epidural blood patch (EBP) is the standard treatment but fails to provide full symptom relief in 4-29% of cases. Knowledge of the risk factors for EBP failure is limited and controversial. This study aimed to identify these risk factors. METHODS We performed a retrospective cohort study using electronic records of 47920 patients who underwent a neuraxial procedure between 2001 and 2018 in a large maternity hospital in Switzerland. The absence of full symptom relief and the need for further treatment was defined as an EBP failure. We performed univariate and multivariate analyses to compare patients with a successful or failed EBP. RESULTS We identified 212 patients requiring an EBP. Of these, 55 (25.9%) had a failed EBP. Signs and symptoms of PDPH did not differ between groups. While needle size and multiple pregnancies were risk factors in the univariate analysis, mostly those related to the performance of the EBP remained significant following adjustment. The risk of failure increased when the epidural space was deeper than 5.5 cm (OR 3.08, 95% CI 1.26 to 7.49) and decreased when the time interval between the initial dural puncture and the EBP was >48 h (OR 0.20, 95% CI 0.05 to 0.83). CONCLUSION Persistence of PDPH following a first EBP is not unusual. Close attention should be given to patients having their EBP performed <48 h following injury and having an epidural space located >5.5 cm depth, as these factors are associated with a failed EBP.
Collapse
Affiliation(s)
- S Tomala
- Division of Anaesthesia, Department of Anaesthesiology, Pharmacology and Intensive Care, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - G L Savoldelli
- Division of Anaesthesia, Department of Anaesthesiology, Pharmacology and Intensive Care, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - I Pichon
- Division of Anaesthesia, Department of Anaesthesiology, Pharmacology and Intensive Care, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - G Haller
- Division of Anaesthesia, Department of Anaesthesiology, Pharmacology and Intensive Care, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland; Health Services Management and Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, The Alfred Centre, Melbourne, Victoria, Australia.
| |
Collapse
|
8
|
Taraskiewicz D, Sheeran J, De Marco P, Tiouririne M, Elkassabany N. Etiology, management, and sequela of postdural puncture headache. Curr Opin Anaesthesiol 2023; 36:565-571. [PMID: 37552012 DOI: 10.1097/aco.0000000000001286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
PURPOSE The purpose of this article is to provide readers with a concise overview of the cause, incidence, treatment of, and sequalae of postdural puncture headaches (PDPH). Over the past 2 years, much data has been published on modifiable risk factors for PDPH, treatments for PDPH, and sequalae of PDPH particularly long-term. RECENT FINDINGS There is emerging data about how modifiable risk factors for PDPH are not as absolute as once believed. There have been several new meta-analysis and clinical trials published, providing more data about effective therapies for PDPH. Significantly, much recent data has come out about the sequalae, particularly long-term of dural puncture. SUMMARY Emerging evidence demonstrates that in patients who are at low risk of PDPH, needle type and gauge may be of no consequence in a patient developing a PDPH. Although epidural blood patch (EBP) remains the gold-standard of therapy, several other interventions, both medical and procedural, show promise and may obviate the need for EBP in patients with mild-moderate PDPH. Patients who endure dural puncture, especially accidental dural puncture (ADP) are at low but significant risk of developing short term issues as well as chronic pain symptoms.
Collapse
Affiliation(s)
- Daniel Taraskiewicz
- Department of Anesthesiology, University of Virginia, School of Medicine, Hospital of the University of Virginia, Virginia, USA
| | | | | | | | | |
Collapse
|
9
|
Guo H, Villaluz J. Delayed approach to postdural puncture headache. BMJ Case Rep 2023; 16:e254018. [PMID: 37739443 PMCID: PMC10533738 DOI: 10.1136/bcr-2022-254018] [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] [Accepted: 09/09/2023] [Indexed: 09/24/2023] Open
Abstract
A postpartum female in her mid-20s presented with atypical symptoms of postdural puncture headache. However, on initial presentation, the patient reported no headache. Primary symptoms of acute, severe interscapular pain and upper extremity radiculopathy at the time of epidural placement were observed. The absence of a positional headache and the severity of pain at presentation prompted MRI analysis to establish a clinical diagnosis.MRI findings revealed a significant cerebrospinal fluid (CSF) leak causing a mass effect on the cervicothoracic spinal cord and severe stenosis at the cauda equina. An epidural blood patch (EBP) was considered; however, it was postulated that the narrow epidural space would not be sufficient to accommodate the volume associated with an EBP. She was managed conservatively until subsequent imaging revealed CSF resorption. She received an epidural blood patch on day 7. Thereafter, her symptoms improved, allowing her to nurse her infant and be discharged home.
Collapse
Affiliation(s)
- Haiyan Guo
- Department of Anesthesiology, Kaweah Delta Health Care District, Visalia, California, USA
| | - Joseph Villaluz
- Department of Anesthesiology, Kaweah Delta Health Care District, Visalia, California, USA
| |
Collapse
|
10
|
Uppal V, Russell R, Sondekoppam R, Ansari J, Baber Z, Chen Y, DelPizzo K, Dîrzu DS, Kalagara H, Kissoon NR, Kranz PG, Leffert L, Lim G, Lobo CA, Lucas DN, Moka E, Rodriguez SE, Sehmbi H, Vallejo MC, Volk T, Narouze S. Consensus Practice Guidelines on Postdural Puncture Headache From a Multisociety, International Working Group: A Summary Report. JAMA Netw Open 2023; 6:e2325387. [PMID: 37581893 DOI: 10.1001/jamanetworkopen.2023.25387] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/16/2023] Open
Abstract
Importance Postdural puncture headache (PDPH) can follow unintentional dural puncture during epidural techniques or intentional dural puncture during neuraxial procedures, such as a lumbar puncture or spinal anesthesia. Evidence-based guidance on the prevention, diagnosis, and management of this condition is, however, currently lacking. Objective To fill the practice guidelines void and provide comprehensive information and patient-centric recommendations for preventing, diagnosing, and managing PDPH. Evidence Review With input from committee members and stakeholders of 6 participating professional societies, 10 review questions that were deemed important for the prevention, diagnosis, and management of PDPH were developed. A literature search for each question was performed in MEDLINE on March 2, 2022. Additional relevant clinical trials, systematic reviews, and research studies published through March 2022 were also considered for practice guideline development and shared with collaborator groups. Each group submitted a structured narrative review along with recommendations that were rated according to the US Preventive Services Task Force grading of evidence. Collaborators were asked to vote anonymously on each recommendation using 2 rounds of a modified Delphi approach. Findings After 2 rounds of electronic voting by a 21-member multidisciplinary collaborator team, 47 recommendations were generated to provide guidance on the risk factors for and the prevention, diagnosis, and management of PDPH, along with ratings for the strength and certainty of evidence. A 90% to 100% consensus was obtained for almost all recommendations. Several recommendations were rated as having moderate to low certainty. Opportunities for future research were identified. Conclusions and Relevance Results of this consensus statement suggest that current approaches to the treatment and management of PDPH are not uniform due to the paucity of evidence. The practice guidelines, however, provide a framework for individual clinicians to assess PDPH risk, confirm the diagnosis, and adopt a systematic approach to its management.
Collapse
Affiliation(s)
- Vishal Uppal
- Department of Anesthesia, Perioperative Medicine and Pain Management, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Robin Russell
- Nuffield Department of Anaesthetics, Oxford University Hospitals National Health Service (NHS) Foundation Trust, Oxford, England
| | - Rakesh Sondekoppam
- Department of Anesthesia, University of Iowa Carver College of Medicine, Iowa City
| | - Jessica Ansari
- Anesthesia Department, Stanford Health Care, Stanford, California
| | - Zafeer Baber
- Department of Anesthesiology and Perioperative Medicine, Newton-Wellesley Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Yian Chen
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, California
| | - Kathryn DelPizzo
- Department of Anesthesiology, Critical Care and Pain Management, Hospital for Special Surgery, New York, New York
| | - Dan Sebastian Dîrzu
- Department of Anaesthesia and Intensive Care, Emergency County Hospital, Cluj-Napoca, Romania
| | - Hari Kalagara
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, Florida
| | - Narayan R Kissoon
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Peter G Kranz
- Department of Radiology, Duke University Medical Center, Durham, North Carolina
| | - Lisa Leffert
- Yale University School of Medicine, Yale New Haven Hospital and Bridgeport Hospital, New Haven, Connecticut
| | - Grace Lim
- Department of Anesthesiology and Perioperative Medicine, Department of Obstetrics and Gynecology, University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center Magee Hospital, Pittsburgh, Pennsylvania
| | - Clara A Lobo
- Anesthesiology Institute, Interventional Pain Medicine Department, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Dominique Nuala Lucas
- Department of Anaesthesia, London Northwest University Healthcare NHS Trust, London, England
| | - Eleni Moka
- Anaesthesiology Department, Creta Interclinic Hospital-Hellenic Healthcare Group, Heraklion, Crete, Greece
| | | | - Herman Sehmbi
- Department of Anesthesia, University of Western Ontario, London, Ontario, Canada
| | - Manuel C Vallejo
- Medical Education, Anesthesiology, Obstetrics and Gynecology, West Virginia University, Morgantown
| | - Thomas Volk
- Department of Anaesthesiology, Intensive Care and Pain Therapy, Saarland University Medical Center and Saarland University Faculty of Medicine, Saarbrücken, Germany
| | - Samer Narouze
- Rootstown and Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio
| |
Collapse
|
11
|
Rajpal S, Nambiar M, Castanelli D, Khabaza A, Asadi H, Jhamb A, Mark Brooks D, Maingard J. Spontaneous Intracranial Hypotension and Spinal Epidural CSF Leaks: Diagnosis and Management. J Clin Neurosci 2023; 111:46-56. [PMID: 36948109 DOI: 10.1016/j.jocn.2023.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/22/2023]
Abstract
Spontaneous intracranial hypotension from spinal cerebrospinal fluid leak is a condition that often presents as orthostatic headaches. Diagnosis and localisation of spinal CSF leaks remain difficult despite multiple imaging modalities that can be used to aid identification. These include traditional CT myelography and MRI as well as newer techniques such as dynamic and digital subtraction myelography. Leaks can be classified into types and optimal localisation and management techniques vary by type of leak. Localisation of a leak can aid in targeting treatment such as an epidural blood patch if conservative measures fail. Where unsuccessful, repeated blood patches and novel techniques can be used to improve patient symptoms. Much of this condition is not well understood and evidence is lacking, with many avenues for potential research.
Collapse
Affiliation(s)
- Simran Rajpal
- Department of Anaesthesia and Perioperative Medicine, Monash Health, Victoria, Australia.
| | - Mithun Nambiar
- Monash Imaging, Monash Health, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
| | - Damian Castanelli
- Department of Anaesthesia and Perioperative Medicine, Monash Health, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
| | - Ali Khabaza
- Monash Imaging, Monash Health, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
| | - Hamed Asadi
- Department of Neuro-Interventional Radiology, Austin Hospital, Heidelberg, Victoria, Australia; Department of Neuro-Interventional Radiology, St Vincent's Hospital, Fitzroy, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia; School of Medicine, Deakin University, Waurn Ponds, Geelong, Victoria, Australia
| | - Ash Jhamb
- Department of Neuro-Interventional Radiology, St Vincent's Hospital, Fitzroy, Victoria, Australia
| | - Duncan Mark Brooks
- Department of Neuro-Interventional Radiology, Austin Hospital, Heidelberg, Victoria, Australia; Department of Neuro-Interventional Radiology, St Vincent's Hospital, Fitzroy, Victoria, Australia
| | - Julian Maingard
- Department of Neuro-Interventional Radiology, Austin Hospital, Heidelberg, Victoria, Australia; Department of Neuro-Interventional Radiology, St Vincent's Hospital, Fitzroy, Victoria, Australia; Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia; School of Medicine, Deakin University, Waurn Ponds, Geelong, Victoria, Australia
| |
Collapse
|
12
|
Schyns-van den Berg AM, Gupta A. Postdural puncture headache - revisited. Best Pract Res Clin Anaesthesiol 2023. [DOI: 10.1016/j.bpa.2023.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
|
13
|
Nimma S, Maurer A, Kampouri D, Wardhan R. Does an Epidural Blood Patch (EBP) for Postdural Puncture Headache (PDPH) From a Lumbar Spinal Drain Necessitate a Distinct Approach? Cureus 2023; 15:e35098. [PMID: 36945261 PMCID: PMC10024888 DOI: 10.7759/cureus.35098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2023] [Indexed: 02/19/2023] Open
Abstract
An intentional or unintentional dural puncture puts patients at significant risk for a postdural puncture headache (PDPH). When conservative treatments fail, an epidural blood patch (EBP) is offered cautiously due to rare but devastating complications. The literature is abundant with reviews on the management of PDPH in obstetric patients, but there is a paucity of data on the management of PDPH and complications of EBP in patients post spinal drain placement. In this case report, we address the specific concerns that vascular patients may have about the outcomes of large needle sizes and suggest alternative approaches for non-obstetric patients.
Collapse
Affiliation(s)
| | - Adrian Maurer
- Anesthesiology, University of Florida College of Medicine, Gainesville, USA
| | - Dimitrios Kampouri
- Anesthesiology, University of Florida College of Medicine, Gainesville, USA
| | - Richa Wardhan
- Anesthesiology, University of Florida College of Medicine, Gainesville, USA
| |
Collapse
|
14
|
Gupta A, Van de Velde M, Magnuson A, von Heymann C, Guasch E, Alahuhta S, Mercier FJ, Schyns-van den Berg AMJV. Factors associated with failed epidural blood patch after accidental dural puncture in obstetrics: a prospective, multicentre, international cohort study. Br J Anaesth 2022; 129:758-766. [PMID: 36064491 DOI: 10.1016/j.bja.2022.06.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Epidural blood patch is commonly used for management of post-dural puncture headache after accidental dural puncture. The primary aim was to determine factors associated with failed epidural blood patch. METHODS In this prospective, multicentre, international cohort study, parturients ≥18 yr receiving an epidural blood patch for treatment of post-dural puncture headache were included. Failed epidural blood patch was defined as headache intensity numeric rating scale (NRS) score ≥7 in the upright position at 4, 24, or 48 h, or the need for a second epidural blood patch, and complete success by NRS=0 at 0-48 h after epidural blood patch. All others were considered partial success. Multinominal logistic regression was used for statistical analyses with P<0.01 considered statistically significant. RESULTS In all, 643 women received an epidural blood patch. Complete data to classify failure were available in 591 (91.9%) women. Failed epidural blood patch occurred in 167 (28.3%) patients; 195 (33.0%) were completely successful and 229 (38.7%) partially successful. A total of 126 women (19.8%) received a second epidural blood patch. A statistically significant association with failure was observed in patients with a history of migraine, when the accidental dural puncture occurred between lumbar levels L1/L3 compared with L3/L5 and when epidural blood patch was performed <48 h compared with ≥48 h after accidental dural puncture. In patients having radiological investigations, three intracranial bleeds were diagnosed. CONCLUSIONS Failed epidural blood patch occurred in 28.3% of women. Independent modifiable factors associated with failure were higher lumbar level of accidental dural puncture and short interval between accidental dural puncture and epidural blood patch. A history of migraine was associated with a higher risk of second epidural blood patch. CLINICAL TRIAL REGISTRATION NCT02362828.
Collapse
Affiliation(s)
- Anil Gupta
- Department of Perioperative Medicine and Intensive Care and Institution of Physiology and Pharmacology, Karolinska Hospital and Karolinska Institutet, Stockholm, Sweden.
| | - Marc Van de Velde
- Department of Cardiovascular Sciences, KZ Leuven, Belgium; Department of Anesthesiology, UZ Leuven, Leuven, Belgium
| | - Anders Magnuson
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Christian von Heymann
- Department of Anaesthesia, Intensive Care Medicine, Emergency Medicine and Pain Therapy, Vivantes Klinikum Im Friedrichshain, Berlin, Germany
| | - Emilia Guasch
- Department of Anaesthesia and Reanimation, Hospital Universitario La Paz, Madrid, Spain
| | - Seppo Alahuhta
- Department of Anaesthesiology, Medical Research Centre Oulu, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Frédéric J Mercier
- Departement of Anaesthesia, Hôpital Antoine Béclère, AP-HP Université Paris-Saclay, France
| | - Alexandra M J V Schyns-van den Berg
- Department of Anesthesiology, Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands; Department of Anesthesiology, Leiden University Medical Centre, Leiden, the Netherlands
| |
Collapse
|
15
|
Schlesinger T, Becke-Jakob K, Girard T, Greve S, Meybohm P, Kranke P. [The epidural blood patch-Gold standard in treatment of postdural puncture headache and original task of obstetric anesthesia]. DIE ANAESTHESIOLOGIE 2022; 71:724-726. [PMID: 35925171 DOI: 10.1007/s00101-022-01153-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/30/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Tobias Schlesinger
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - Karin Becke-Jakob
- Anästhesie, Kinderanästhesie und Intensivmedizin, Klinik Hallerwiese-Cnopfsche Kinderklinik, Diakoneo KdöR, Nürnberg, Deutschland
| | - Thierry Girard
- Anästhesiologie, Universitätsspital Basel, Basel, Schweiz
| | - Susanne Greve
- Klinik für Anästhesiologie und Intensivmedizin, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - Patrick Meybohm
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - Peter Kranke
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland.
| |
Collapse
|
16
|
Siegler BH, Oehler B, Kranke P, Weigand MA. [Postdural puncture headache in obstetrics : Pathogenesis, diagnostics and treatment]. DIE ANAESTHESIOLOGIE 2022; 71:646-660. [PMID: 35925200 DOI: 10.1007/s00101-022-01171-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
Postdural puncture headache (PDPH) is one of the most important complications of peripartum neuraxial analgesia. Loss of cerebrospinal fluid volume and pressure as well as compensatory intracranial vasodilation are assumed to be responsible. Potentially severe long-term sequelae necessitate the correct diagnosis of PDPH, exclusion of relevant differential diagnoses (with atypical symptoms and when indicated via imaging techniques) and rapid initiation of effective treatment. Nonopioid analgesics, caffeine and occasionally theophylline, gabapentin and hydrocortisone are the cornerstones of pharmacological treatment, while the timely placement of an autologous epidural blood patch (EBP) represents the gold standard procedure when symptoms persist despite the use of analgesics. Procedures using neural treatment are promising alternatives, especially when an EBP is not desired by the patient or is contraindicated. Interdisciplinary and interprofessional consensus standard procedures can contribute to optimization of the clinical management of this relevant complication.
Collapse
Affiliation(s)
- Benedikt Hermann Siegler
- Klinik für Anästhesiologie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Deutschland.
| | - Beatrice Oehler
- Klinik für Anästhesiologie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Deutschland
| | - Peter Kranke
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Oberdürrbacher Straße 6, 97080, Würzburg, Deutschland
| | - Markus Alexander Weigand
- Klinik für Anästhesiologie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Deutschland
| |
Collapse
|
17
|
Zetlaoui PJ, Buchheit T, Benhamou D. Epidural blood patch: A narrative review. Anaesth Crit Care Pain Med 2022; 41:101138. [DOI: 10.1016/j.accpm.2022.101138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/01/2022] [Accepted: 04/01/2022] [Indexed: 11/24/2022]
|
18
|
Toledo P, Wong CA. A Century of Progress and Collaboration Between Obstetric Anesthesiologists, Anesthesia & Analgesia, and the International Anesthesia Research Society. Anesth Analg 2022; 135:S26-S30. [PMID: 35839830 DOI: 10.1213/ane.0000000000005989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The past century has seen significant advances in the practice of obstetric anesthesiology. This article will review the role of Anesthesia & Analgesia and the International Anesthesia Research Society in contributing to fundamental paradigm shifts in our understanding of obstetric anesthesiology.
Collapse
Affiliation(s)
- Paloma Toledo
- From the Department of Anesthesiology.,Center for Health Services and Outcomes Research, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Cynthia A Wong
- Department of Anesthesia, University of Iowa Carver College of Medicine, Iowa City, Iowa
| |
Collapse
|
19
|
Siripurapu G, Pandit AK, Radhakrishnan DM, Srivastava AK. Case of spontaneous intracranial hypotension: clinical, neuroimaging and treatment approach. BMJ Case Rep 2022; 15:e245222. [PMID: 35537766 PMCID: PMC9092134 DOI: 10.1136/bcr-2021-245222] [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] [Accepted: 03/11/2022] [Indexed: 11/03/2022] Open
Abstract
A woman in her 40s presented with a 3-month history of intermittent bilateral daily headache of moderate intensity. She had severe headaches for almost 1 month prior to the presentation, which was aggravated by standing and relieved by lying down. She underwent a non-contrast CT of the head followed by MRI of the brain and spine. Neuroimaging of the brain showed features of intracranial hypotension and spine MRI myelography fast imaging employing steady state acquisition sequences confirmed the site of cerebrospinal fluid (CSF) leak. An epidural blood patch (EBP) was placed to close the CSF leakage site. She had significant improvement in her symptoms and repeat MRI at 4 weeks of follow-up showed resolution of imaging abnormalities. She became symptom-free without the requirement of additional EBP. Our report highlights the importance of suspecting and evaluating spontaneous intracranial hypotension in a patient presented with a typical orthostatic headache. Early intervention and keeping a low threshold for evaluation based on a few early clinical and imaging clues can lead to successful management of such cases.
Collapse
|
20
|
Orbach‐Zinger S, Lekar Leibzon M, Gonen O, Zribi B, Wazwaz SA, Binyamin Y, Heesen M, Matatov Y, Shimon O, Eidelman LA. Flouroscopic versus conventional epidural blood patch in obstetrics: A retrospective cohort study. Acta Anaesthesiol Scand 2022; 66:563-568. [PMID: 35184286 DOI: 10.1111/aas.14051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 02/03/2022] [Accepted: 02/14/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Epidural blood patch is a common effective treatment for postdural puncture headache after accidental dural puncture during labor and may be done in conventional or fluoroscopy-guided methods. The aim of this study was to compare intensity of headache at the time of discharge from the hospital and to compare blood volumes injected in conventional epidural blood patches versus fluoroscopic-guided blood patches and evaluate the side effects of both method of treatment. METHODS Between the years 2010 and 2020, 84 patients who were diagnosed with postdural puncture headache received either a conventional epidural blood patch or a fluoroscopic-guided blood patch. Blood volumes were compared and evaluation of side effects was made based on data collected during and after the procedure. RESULTS Eighty-four patients were included in this study. Fifty-two women in the conventional epidural blood patch group and 32 in the fluoroscopic-guided blood patch group. Women in the conventional epidural blood patch group received statistically significantly higher doses of blood than women in the fluoroscopic-guided blood patch group: conventional method 29 ml IQR [23-36] versus fluoroscopic method 16 ml, IQR [12-18], p < .001 with no difference in headache pain intensity at hospital release. There was no difference between groups in hospital length of stay, or persistent PDPH. There was also no difference chronic headache or backache between the two groups. CONCLUSIONS Women who received fluoroscopic epidural blood patch required a much lower volume of blood injected while there was no difference between groups in headache pain intensity at discharge.
Collapse
Affiliation(s)
- Sharon Orbach‐Zinger
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Margarita Lekar Leibzon
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Ophir Gonen
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Benjamin Zribi
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Susan A. Wazwaz
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Yair Binyamin
- Department of Anaesthesiology Soroka University Medical Center and the Faculty of Health Sciences Ben‐Gurion University of the Negev Beer‐Sheva Israel
| | - Michael Heesen
- Department of Anaesthesiology Kantonsspital Baden Baden Switzerland
| | - Yuri Matatov
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Orit Shimon
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| | - Leonid A. Eidelman
- Department of Anaesthesiology Rabin Medical Centre and Sackler Faculty of Medicine Tel Aviv University Israel
| |
Collapse
|
21
|
Abstract
PURPOSE OF REVIEW This manuscript aims to review the risks and the current treatments for postdural puncture headache (PDPH). RECENT FINDINGS PDPH is a relatively frequent complication after neuraxial blocks. It is typically orthostatic in nature, presenting as a positional and dull aching or throbbing headache, with added dysregulation of auditory and/or visual signals. Certain characteristics, such as female sex and young age, may predispose patients to the development of PDPH, as may factors such as previous PDPH, bearing down during the second stage of labor, and the neuraxial technique itself. Long-term complications including chronic headache for years following dural puncture have brought into question of the historical classification of PDPH as a self-limiting headache. So far, the underlying mechanism governing PDPH remains under investigation, while a wide variety of prophylactic and therapeutic measures have been explored with various degree of success. In case of mild PDPH, conservative management involving bed rest and pharmacological management should be used as first-line treatment. Nerve blocks are highly efficient alternatives for PDPH patients who do not respond well to conservative treatment. In case of moderate-to-severe PDPH, epidural blood patch remains the therapy of choice. An interdisciplinary approach to care for patients with PDPH is recommended to achieve optimal outcomes.
Collapse
|
22
|
Postpartum headache – diagnosis and treatment. BJA Educ 2022; 22:176-181. [PMID: 35496646 PMCID: PMC9039472 DOI: 10.1016/j.bjae.2021.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 11/20/2022] Open
|
23
|
Vallejo MC, Zakowski MI. Post-Dural Puncture Headache Diagnosis and Management. Best Pract Res Clin Anaesthesiol 2022; 36:179-189. [DOI: 10.1016/j.bpa.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/17/2022] [Indexed: 10/19/2022]
|
24
|
Epidural Blood Patch on Cerebrospinal Fluid Leakage Caused by Iatrogenic Dural Injury After Transforaminal Lumbar Interbody Fusion. Korean J Neurotrauma 2022; 18:418-424. [DOI: 10.13004/kjnt.2022.18.e35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 11/15/2022] Open
|
25
|
Barad M, Carroll I, Reina MA, Ansari J, Flood P. Did she have an epidural? The long-term consequences of postdural puncture headache and the role of unintended dural puncture. Headache 2021; 61:1314-1323. [PMID: 34570902 DOI: 10.1111/head.14221] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/16/2021] [Accepted: 07/29/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE This narrative literature review examines the long-term impact of postdural puncture headache (PDPH) in postpartum women following an unintended dural puncture (UDP) with a large bore needle commonly used for epidural catheter placement. It seeks to bridge the knowledge gap for the neurologist as to the mounting body of obstetric anesthesia literature on the development of chronic headache after PDPH with this unique needle. BACKGROUND Headache is the most common complication of dural puncture, and the risk is greatest in the parturient population. Preexisting risk factors for this population include youth and sex, and after UDP with a large bore needle, almost 70%-80% report a headache. Additionally, there appears to be a significant cohort who experience long-term, persistent headache after UDP. METHODS We performed a narrative review of literature using PubMed, searching terms that included long-term follow-up after UDP with a large bore needle in the postpartum population. RESULTS In women who had UDP with a large bore needle used for epidural catheter placement at delivery, the rate of chronic debilitating headache is around 30% in the months following delivery and may persist for up to a year or longer. CONCLUSION Based on the existing literature, we have mounting evidence that UDP with the large bore needle used to place an epidural catheter should be understood as a high-risk inciting event for the development of long-term headaches not simply a high risk of acute PDPH. Additionally, consideration should be given to stratifying the etiology of PDPH, based on needle type, and recognizing the entity of chronic PDPH, thus allowing for improvements in research and diagnosis.
Collapse
Affiliation(s)
- Meredith Barad
- Department of Anesthesiology, Perioperative Medicine and Pain, Stanford University, Stanford, California, USA
| | - Ian Carroll
- Department of Anesthesiology, Perioperative Medicine and Pain, Stanford University, Stanford, California, USA
| | - Miguel A Reina
- CEU San Pablo University School of Medicine, Madrid, Spain.,Department of Anesthesiology, Madrid-Montepríncipe University Hospital, Madrid, Spain.,Department of Anesthesiology, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Jessica Ansari
- Department of Anesthesiology, Perioperative Medicine and Pain, Stanford University, Stanford, California, USA
| | - Pamela Flood
- Department of Anesthesiology, Perioperative Medicine and Pain, Stanford University, Stanford, California, USA
| |
Collapse
|
26
|
Galanou P, Tsoleridis T, Tsoleridis S. Epidural Blood Patch Performed Immediately After Dural Puncture and Epidural Drug Administration. Cureus 2021; 13:e16634. [PMID: 34462675 PMCID: PMC8386135 DOI: 10.7759/cureus.16634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 11/18/2022] Open
Abstract
The epidural blood patch (EBP) is a solution for persistent headaches following an accidental dural puncture. We report three cases where EBP was performed immediately after dural puncture combined with drug administration for lumbago. To the best of our knowledge, no similar cases have been reported in the literature. The patients provided their informed consent, and all standard protocols were followed. At the moment of the dural puncture, all the patients manifested severe headaches, nausea, vomiting, and profuse sweating. A second epidural puncture was performed at a higher intervertebral space, followed by drug administration and 20 mL of autologous blood. All the patients improved gradually, while their headaches vanished after 30-35 minutes. The patients were kept in for monitoring and released the following day with specific instructions and daily phone contact for a week without any complications. Their lumbago symptoms regressed. The possibility of pneumocephalus was excluded because of the patients’ symptomatology. The risk of high or total spinal anesthesia due to local anesthetic leakage subarachnoidally was countered with close monitoring of the patients. EBP complications include failure, postdural-puncture headache worsening by an accidental additional dural tear(s), back pain, and infection. All patients were instructed to report any symptoms immediately. EBP executed immediately after dural puncture seems to relieve headache fast and does not appear to impede epidural analgesia.
Collapse
Affiliation(s)
- Polymnia Galanou
- Anesthesia and Pain Treatment Unit, General Hospital of Rhodes, Greece, Rhodes, GRC
| | - Theofilos Tsoleridis
- Anesthesia and Pain Treatment Unit, General Hospital of Rhodes, Greece, Rhodes, GRC
| | - Savvas Tsoleridis
- Anesthesia and Pain Treatment Unit, General Hospital of Rhodes, Greece, Rhodes, GRC
| |
Collapse
|
27
|
The impact of aminophylline on incidence and severity of post-dural puncture headache: A meta-analysis of randomised controlled trials. Anaesth Crit Care Pain Med 2021; 40:100920. [PMID: 34186265 DOI: 10.1016/j.accpm.2021.100920] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 02/15/2021] [Accepted: 02/15/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND This meta-analysis aimed at addressing the impact of aminophylline use on risk and severity of post-dural puncture headache (PDPH). METHODS Electronic databases (i.e., Medline, Embase, and the Cochrane controlled trials register) were searched from inception to the 12th of January 2021 for randomised controlled trials (RCTs) that assessed the efficacy of aminophylline for treatment (i.e., primary outcome) or prophylaxis (i.e., secondary outcome) against PDPH in various clinical settings. The study is registered with PROSPERO (CRD42020207713). RESULTS A total of ten RCTs (n = 976) were included for analysis. Five studies (n = 270) revealed a lower pain score in patients with PDPH receiving aminophylline than that in the placebo group (standardised mean differences = -1.34, 95% confidence interval (CI): -1.76 to -0.91). In contrast, five trials (four on Caesarean sections and one on lower extremity surgeries, n = 706) demonstrated no prophylactic effect of aminophylline against PDPH at 24 [risk ratio (RR) = 0.70, 95% CI: 0.30-1.63, n = 637], 48 (RR = 0.48, 95% CI: 0.22-1.05, n = 506), and 72 (RR = 0.89, 95% CI: 0.54-1.48, n = 317) hours. Nevertheless, sensitivity analysis demonstrated significant prophylactic efficacy after removal of one study adopting a relatively low dose of aminophylline (RR = 0.36, 95% CI: 0.19-0.67). Most studies reported no increase in the incidence of adverse events associated with aminophylline use compared with that in the control group. CONCLUSION Our results indicated that aminophylline might be a reasonable alternative for treating PDPH. However, its use for prevention was not established in this meta-analysis and further large-scale studies are warranted to support this option.
Collapse
|
28
|
Mustafa R, Barman RA, Kurian EB, Eldrige J, Frank R, Kissoon N, Garza I, Whealy MA, Cutsforth-Gregory JK, Olatoye O. Characterizing the need for multiple epidural blood patches in the treatment of postdural puncture headache: an observational study. Reg Anesth Pain Med 2021; 46:1110-1112. [PMID: 33952685 DOI: 10.1136/rapm-2021-102692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Rafid Mustafa
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ross A Barman
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Emil B Kurian
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jason Eldrige
- Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA
| | - Ryan Frank
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Narayan Kissoon
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA.,Department of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ivan Garza
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Mark A Whealy
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Oludare Olatoye
- Department of Anesthesiology & Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
29
|
Orbach-Zinger S, Eidelman LA, Livne MY, Matkovski O, Mangoubi E, Borovich A, Wazwaz SA, Ioscovich A, Zekry ZHB, Ariche K, Weiniger CF. Long-term psychological and physical outcomes of women after postdural puncture headache: A retrospective, cohort study. Eur J Anaesthesiol 2021; 38:130-137. [PMID: 32858584 DOI: 10.1097/eja.0000000000001297] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Postdural puncture headache after accidental dural puncture during labour may lead to chronic sequalae. OBJECTIVES We aimed to measure the incidence of postpartum depression, posttraumatic stress disorder, chronic headache, backache and breastfeeding rates after a postdural puncture headache. DESIGN A retrospective, case-matched cohort study. SETTING A review of documented cases of dural puncture and matched case controls occurring at Rabin Medical Center and Shamir Medical Center from 01 January 2012 to 30 September 2018. PATIENTS The study cohort consisted of women with a documented postdural puncture headache and the controls were women with uneventful labour epidurals in the same 24-h period. Women were interviewed by telephone. PRIMARY OUTCOMES MEASURE The primary outcome measure was the incidence of postpartum depression after a postdural puncture headache. RESULTS Women with postdural puncture headache (n = 132) and controls (n = 276) had similar demographic data. The incidence of postpartum depression was 67/128 (52.3%) versus 31/276 (11.2%) for controls, P < 0.0001, 95% confidence intervals of the difference 31.5 to 50.2. Posttraumatic stress disorder was more frequent among women with postdural puncture headache, 17/132 (12.8%) versus controls 1/276 (0.4%), P < 0.0001, 95% confidence intervals of the difference 7.6 to 19.5. Women with postdural puncture headache breastfed less, 74/126 (54.5%) versus controls 212/276 (76.8%), P < 0.0001, 95% confidence intervals of the difference 33.1 to 55.2. Current headache and backache were significantly more frequent among women with postdural puncture headache [current headache 42/129 (32.6%) versus controls 42/276 (15.2%) P < 0.00001, 95% confidence intervals 0.085 to 0.266; current backache 58/129 (43.9%) versus controls 58/275 (21%) P < 0.0001, 95% confidence intervals 14.1 to 33.5]. CONCLUSION We report an increased incidence of postpartum depression, posttraumatic stress disorder, chronic headache and backache and decreased breastfeeding following a postdural puncture headache. Our findings emphasise the need for postpartum follow-up for women with postdural puncture headache. TRIAL REGISTRY NUMBER Clinical trial registry number: NCT03550586.
Collapse
Affiliation(s)
- Sharon Orbach-Zinger
- From the Department of Anesthesia, Rabin Medical Centre and Sackler Faculty of Medicine, Tel Aviv University (SOZ, LAE, MYL, EM, SW), the Department of Anesthesia, Assaf Harofeh Medical Centre, Shamir Medical Centre (OM, ZHBZ), the Department of Obstetrics Gynaecology, Rabin Medical Centre and Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv (AB), the Department of Anesthesia, Shaare Zedek Medical Centre (AI), Hebrew University (AI), the Pain Clinic, Hadassah Hospital, Hebrew University, Jerusalem (KA) and the Department of Anesthesia, Critical Care and Pain Medicine, Tel Aviv Medical Centre, Tel-Aviv, Israel (CFW)
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Babaei K, Khaleghipoor M, Saadati SM, Ghodsi A, Sadeghi N, Nikoo N. The Effect of Fluid Therapy Before Spinal Anesthesia on Prevention of Headache After Cesarean Section: A Clinical Trial. Cureus 2020; 12:e11772. [PMID: 33409020 PMCID: PMC7779119 DOI: 10.7759/cureus.11772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Despite numerous studies on postdural puncture headache (PDPH) and the factors affecting it, issues such as prevention methods and techniques that are associated with a lower prevalence of this complication are still under discussion and research. The aim of this study was to evaluate the effect of increasing fluid therapy of patients before surgery on the incidence of postoperative headache. METHODS This single-blind clinical trial study was performed on 60 patients undergoing elective surgery with spinal anesthesia based on the inclusion criteria in 2017 in Neyshabur. After obtaining the consent of the patients, the participants were randomly divided into two groups of intervention (A) and test (B) (30 people in each group). Data were created by self-checklist and visual analog scale (VAS) pain measurement criteria were recorded by phone during 4, 7, 24, 48, 72 hours, and 7 days after surgery. RESULTS In the study, the average headache increased up to 72 hours after surgery in the experimental group and in the intervention group up to 48 hours after surgery and then decreased. CONCLUSION The results of our study generally showed that fluid therapy did not reduce headache, but showed decreasing trend of headache. According to the research results, more research is needed on the causes of headache after spinal anesthesia.
Collapse
Affiliation(s)
- Kiana Babaei
- Anesthesia, Neyshabur University of Medical Sciences, Neyshabur, IRN
| | | | | | | | - Nastran Sadeghi
- Students Research Committee, Neyshabur University of Medical Sciences, Neyshabur, IRN
| | - Najmeh Nikoo
- Students Research Committee, Neyshabur University of Medical Sciences, Neyshabur, IRN
| |
Collapse
|
31
|
Patel R, Urits I, Orhurhu V, Orhurhu MS, Peck J, Ohuabunwa E, Sikorski A, Mehrabani A, Manchikanti L, Kaye AD, Kaye RJ, Helmstetter JA, Viswanath O. A Comprehensive Update on the Treatment and Management of Postdural Puncture Headache. Curr Pain Headache Rep 2020; 24:24. [DOI: 10.1007/s11916-020-00860-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
32
|
Reale SC, Tsen LC, Camann WR, Bateman BT, Farber MK. The Most Influential Publications in Obstetric Anesthesiology, 1998–2017: Utilizing the Delphi Method for Expert Consensus. Anesth Analg 2020; 131:239-244. [DOI: 10.1213/ane.0000000000004753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
33
|
Imerci A, Rogers K, Dixit D, McManus M, Miller F, Sees JP. The effectiveness of epidural blood patch in patients with cerebral palsy treated with intrathecal baclofen implantation. Paediatr Anaesth 2020; 30:153-160. [PMID: 31837185 DOI: 10.1111/pan.13791] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 11/27/2019] [Accepted: 12/10/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cerebrospinal fluid leak and postdural puncture spinal headache following intrathecal baclofen therapy are known complications. Although primary treatments are conservative, epidural blood patch is an alternative in patients with persistent and severe symptoms. AIM The purpose of this article is to review the effectiveness of epidural blood patch for the treatment of spinal headache and cerebrospinal fluid leak associated with intrathecal baclofen treatment in children with cerebral palsy. METHODS Our database was reviewed for epidural blood patch in 341 pediatric patients with cerebral palsy who underwent primary intrathecal baclofen treatment from 2004 to 2018 at one institution. The number of patches, time frame of treatment, and effectiveness of the epidural blood patch were collected. All patients treated with epidural blood patch were evaluated for primary and secondary intrathecal baclofen-related procedures, and subsequent treatment of intrathecal baclofen associated with cerebrospinal fluid leak and spinal headache. RESULTS Twenty-nine epidural blood patch procedures were performed on 26 patients who had received intrathecal baclofen procedures. Of these 26 patients, four had a secondary epidural blood patch. The incidence of spinal headache/cerebrospinal fluid leak was 31% (107/341), and 81/107 (76%) patients with spinal headache/cerebrospinal fluid leak responded to conservative treatments. Success rate for initial epidural blood patch was 79.3% (23/29). The second epidural blood patch was performed in four patients after failure of initial epidural blood patch. Second epidural blood patch success rate was 75% (3/4). CONCLUSION Spinal headache and cerebrospinal fluid leak are known complications after intrathecal baclofen treatment in children with cerebral palsy. When conservative treatments are unsuccessful, epidural blood patch can be used with confidence for these patients. In patients with ongoing symptoms, it is possible to obtain success by repeating the epidural blood patch to continue intrathecal baclofen treatment and avoid aggressive surgery.
Collapse
Affiliation(s)
- Ahmet Imerci
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Kenneth Rogers
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Divya Dixit
- Department of Anesthesiology and Perioperative Medicine, Nemours/Alfred I. duPont Hospital for Children, Sidney Kimmel Medical College at Thomas Jefferson University, Wilmington, DE, USA
| | - Maura McManus
- Division of Rehabilitation, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Freeman Miller
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Julieanne P Sees
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| |
Collapse
|
34
|
Russell R, Laxton C, Lucas DN, Niewiarowski J, Scrutton M, Stocks G. In reply. Int J Obstet Anesth 2020; 42:113. [PMID: 31956002 DOI: 10.1016/j.ijoa.2019.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 12/16/2019] [Indexed: 10/25/2022]
|
35
|
Depaulis C, Steer N, Garessus L, Chassard D, Aubrun F. Evaluation of the effectiveness and tolerance of tetracosactide in the treatment of post-dural puncture headaches (ESYBRECHE): a study protocol for a randomised controlled trial. Trials 2020; 21:55. [PMID: 31915040 PMCID: PMC6950989 DOI: 10.1186/s13063-019-4015-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 12/19/2019] [Indexed: 11/20/2022] Open
Abstract
Background Post-dural puncture headache (PDPH) is one of the most common complications of neuraxial anaesthesia. It limits patients’ general activity and increases the length of hospital stays and the use of care. It is particularly disabling during the postpartum period, when mothers have to take care of their child. Epidural blood patch is the standard treatment for PDPH. However, it is an invasive procedure that may result in rare but serious complications. Recent evidence has suggested that adrenocorticotropic hormone (ACTH) is effective in the management of PDPH. The aim of this study is to assess the efficacy and safety of tetracosactide (Synacthen®), a synthetic analogue of ACTH, for PDPH treatment in patients who receive neuraxial anaesthesia during labour. Methods This randomised, double-blind, placebo-controlled, parallel-arm trial, is performed in two French university hospitals. Eligible patients are those suffering from postpartum PDPH, who are randomised to receive either 1 mg of tetracosactide intravenously over 20 min or to 0.9% saline (placebo). The primary endpoint is the rate of epidural blood patch within a 15-day follow-up period. Headache duration, pain intensity, reduction of general activity, increase in length of hospital stay, adverse events, analgesic use (type and duration) and number of blood patches per patient in each group are recorded. Discussion We expect a decrease in the use of epidural blood patch in those receiving tetracosactide, thus indicating a decrease in PDPH symptoms in these patients. This will define the therapeutic success of tetracosactide and the possibility to use this treatment as a non-invasive alternative to blood patch for PDPH treatment. Trial registration Primary Registry ClinicalTrials.gov Protocol Registration and Results System Date of Registration 24 June 2016 Unique Protocol ID 69HCL15_0429 Secondary IDs EudraCT Number 2015–003357-17 ClinicalTrials.gov ID NCT02813655 ANSM 160214A-31 Protocol version V4 28/09/2018
Collapse
Affiliation(s)
- Célia Depaulis
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Lyon, France.
| | - Nadia Steer
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Lyon, France
| | - Léa Garessus
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Lyon, France
| | | | - Frédéric Aubrun
- Hospices Civils de Lyon, Hôpital de la Croix Rousse, Lyon, France.,Université Claude Bernard Lyon 1, HESPER EA 7425, Lyon, France
| |
Collapse
|
36
|
Honstvet C, Dhileepan S, Hird S. Is volume of injectate the appropriate endpoint for injection of blood in epidural blood patch? Int J Obstet Anesth 2019; 42:112-113. [PMID: 31859137 DOI: 10.1016/j.ijoa.2019.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/01/2019] [Accepted: 11/21/2019] [Indexed: 10/25/2022]
Affiliation(s)
- C Honstvet
- Department of Anaesthesia, Croydon University Hospital, London, UK.
| | - S Dhileepan
- Department of Anaesthesia, Croydon University Hospital, London, UK
| | - S Hird
- Department of Anaesthesia, Croydon University Hospital, London, UK
| |
Collapse
|
37
|
Heine CL, Furse CM. A Safe Method for Performing an Epidural Blood Patch in a Pediatric Patient Requiring Deep Sedation for Epidural Catheter Placement. A A Pract 2019; 13:356-357. [DOI: 10.1213/xaa.0000000000001086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
38
|
Narouze S. Epidural blood patch is an iatrogenic epidural hematoma: asymptomatic or symptomatic? This is the question. Reg Anesth Pain Med 2019; 45:rapm-2019-100851. [PMID: 31541007 DOI: 10.1136/rapm-2019-100851] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 01/22/2023]
Affiliation(s)
- Samer Narouze
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio, USA
| |
Collapse
|
39
|
Spring A, McMorrow R. Successful treatment of a recurrent post-dural puncture headache with an epidural blood patch 18 months after the initial dural puncture. Int J Obstet Anesth 2019; 40:152-153. [PMID: 31204098 DOI: 10.1016/j.ijoa.2019.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 04/06/2019] [Accepted: 04/24/2019] [Indexed: 11/29/2022]
Abstract
Inadvertent dural puncture is a recognised complication of epidural insertion. Parturients are at increased risk of developing a post-dural puncture headache, which can be debilitating for a mother caring for a newborn infant. Epidural blood patch is an effective treatment in patients presenting acutely with post-dural puncture headaches but its efficacy in those with delayed presentation or with late recurrent post-dural puncture headache is less clear. We present the case of a woman with a recurrent post-dural puncture headache who was successfully treated with an epidural blood patch 18 months after the initial dural puncture. Patients who develop post-dural puncture headaches may remain symptomatic for some time and an epidural blood patch may be beneficial, following appropriate investigation.
Collapse
Affiliation(s)
- A Spring
- The National Maternity Hospital, Dublin, Ireland
| | - R McMorrow
- The National Maternity Hospital, Dublin, Ireland.
| |
Collapse
|
40
|
Russell R, Laxton C, Lucas DN, Niewiarowski J, Scrutton M, Stocks G. Treatment of obstetric post-dural puncture headache. Part 2: epidural blood patch. Int J Obstet Anesth 2019; 38:104-118. [PMID: 30711239 DOI: 10.1016/j.ijoa.2018.12.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 11/12/2018] [Accepted: 12/16/2018] [Indexed: 12/31/2022]
Abstract
The 2009-12 MBRRACE-UK report highlighted the deaths of two women in whom dural puncture had occurred during insertion of a labour epidural catheter. Despite suffering long-term headaches, neither woman was adequately followed-up after discharge from hospital. Death resulted from a cerebral vein thrombosis in one case and a subdural haematoma in the other. Due to significant variation in the treatment of obstetric post-dural puncture headache, an Obstetric Anaesthetists' Association working group was set up to produce evidence-based guidelines to guide clinicians. These guidelines have been condensed into two review articles. In this second review, the role of an epidural blood patch is discussed using a question and answer format.
Collapse
Affiliation(s)
- R Russell
- Nuffield Department of Anaesthetics, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
| | - C Laxton
- Department of Anaesthetics, Southmead Hospital, North Bristol NHS Trust, Bristol, UK
| | - D N Lucas
- Department of Anaesthetics, Northwick Park Hospital, London North West University Healthcare NHS Trust, Harrow, UK
| | - J Niewiarowski
- Nuffield Department of Anaesthetics, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - M Scrutton
- Department of Anaesthetics, St Michael's Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - G Stocks
- Department of Anaesthetics, Queen Charlotte's and Chelsea Hospital, Imperial College Healthcare NHS Trust, London, UK
| |
Collapse
|
41
|
Accidental dural puncture during labor analgesia and obstetric outcomes in nulliparous women. Int J Obstet Anesth 2019; 38:46-51. [DOI: 10.1016/j.ijoa.2018.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/20/2018] [Accepted: 12/05/2018] [Indexed: 11/17/2022]
|
42
|
|
43
|
Dabas R, Lim MJ, Sng BL. Postdural puncture headache in obstetric neuraxial anaesthesia: Current evidence and therapy. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2019. [DOI: 10.1016/j.tacc.2019.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
44
|
Iga K, Murakoshi T, Kato A, Kato K, Terada S, Konno H, Irikoma S, Suzuki T, Matsushita M, Toba Y. Repeat epidural blood patch at the level of unintentional dural puncture and its neurologic complications: a case report. JA Clin Rep 2019; 5:14. [PMID: 32025902 PMCID: PMC6966726 DOI: 10.1186/s40981-019-0232-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 02/15/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Autologous epidural blood patch (AEBP) is effective for post-dural-puncture headache (PDPH). In some cases, repeat procedures are required for complete cure. In rare instances, severe adverse effects can occur. We present a case of neurologically complicated AEBPs, one of which was performed at the interspace of unintentional dural puncture (UDP). CASE PRESENTATION A 40-year-old primigravida sustained UDP at the L2-3 interspace during combined spinal-epidural anesthesia for a scheduled cesarean section. She developed PDPH and underwent a single AEBP at L3-4. The PDPH recurred and she required another AEBP at L2-3, after which she reported radicular pains. A diagnosis of subdural hematoma and adhesive arachnoiditis was made. Her symptoms partially resolved in the following months. CONCLUSION It may be prudent to reconsider the use of repeated AEBP and to avoid the interspace of UDP. A thorough evaluation is warranted to exclude treatable lesions when adverse effects occur.
Collapse
Affiliation(s)
- Kentaro Iga
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan.
| | - Takeshi Murakoshi
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Airi Kato
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Keiichiro Kato
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Shuhei Terada
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Hiroko Konno
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Shingo Irikoma
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Takashi Suzuki
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Mitsuru Matsushita
- Division of Perinatology, Fetal Diagnosis and Therapy, Maternal and Perinatal Care Center, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| | - Yoshie Toba
- Department of Anesthesiology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Hamamatsu City, Shizuoka, Japan
| |
Collapse
|
45
|
Pagani-Estévez GL, Cutsforth-Gregory JK, Morris JM, Mokri B, Piepgras DG, Mauck WD, Eldrige JS, Watson JC. Procedural predictors of epidural blood patch efficacy in spontaneous intracranial hypotension. Reg Anesth Pain Med 2019; 44:rapm-2018-000021. [PMID: 30636714 DOI: 10.1136/rapm-2018-000021] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 06/27/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND OBJECTIVE Epidural blood patch (EBP) is a safe and effective treatment for spontaneous intracranial hypotension (SIH), but clinical and procedural variables that predict EBP efficacy remain nebulous. METHODS This study is an institutional review board-approved retrospective case series with dichotomized EBP efficacy defined at 3 months. The study included 202 patients receiving 604 EBPs; iatrogenic cerebrospinal fluid leaks were excluded. RESULTS Of the EBPs, 473 (78%) were single-level, 349 (58%) lumbar, 75 (12%) bilevel, and 56 (9%) multilevel (≥3 levels). Higher volume (OR 1.64; p<0.0001), bilevel (3.17, 1.91-5.27; p<0.0001), and multilevel (117.3, 28.04-490.67; p<0.0001) EBP strategies predicted greater efficacy. Only volume (1.64, 1.47-1.87; p<0.0001) remained significant in multivariate analysis. Site-directed patches were more effective than non-targeted patches (8.35, 0.97-72.1; p=0.033). Lower thoracic plus lumbar was the most successful bilevel strategy, lasting for a median of 74 (3-187) days. CONCLUSIONS In this large cohort of EBP in SIH, volume, number of spinal levels injected, and site-directed strategies significantly correlated with greater likelihood of first EBP efficacy. Volume and leak site coverage likely explain the increased efficacy with bilevel and multilevel patches. In patients with cryptogenic leak site, and either moderate disability, negative prognostic brain MRI findings for successful EBP, or failed previous lumbar EBP, a low thoracic plus lumbar bilevel EBP strategy is recommended. Multilevel EBP incorporating transforaminal administration and fibrin glue should be considered in patients refractory to bilevel EBP. An algorithmic approach to treating SIH is proposed.
Collapse
Affiliation(s)
- Gabriel L Pagani-Estévez
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Anesthesiology, Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Jonathan M Morris
- Department of Neuroradiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Bahram Mokri
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - David G Piepgras
- Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota, USA
| | - William D Mauck
- Department of Anesthesiology, Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Jason S Eldrige
- Department of Anesthesiology, Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - James C Watson
- Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Anesthesiology, Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
46
|
The efficacy of fluoroscopy-guided epidural blood patch in the treatment of spontaneous and iatrogenic cerebrospinal fluid leakage. Eur Radiol 2018; 29:4088-4095. [PMID: 30413964 DOI: 10.1007/s00330-018-5828-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/23/2018] [Accepted: 10/11/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To evaluate patient outcomes following fluoroscopy-guided epidural blood patch (FGEBP), factors affecting the outcome, and to identify the rate of fluoroscopy-guided lumbar punctures (FGLP) requiring FGEBP. METHODS All FGLPs and FGEBPs between January 2014 and May 2017 were retrospectively evaluated. Information regarding patient characteristics, details of previous dural puncture (DP), details of the FGEBP, and FGEBP outcome were recorded. The outcome was classified into three categories as "complete response", "partial response", and "no response". Patients with "complete response" were compared to the combined group of "no response" and "partial response", classified as "incomplete response". Two-sample/Fisher's exact (continued/categorical variables) tests were used (p < 0.05). RESULTS Sity-seven FGEBPs were performed in 63 patients (female/male, 36/27; mean age/BMI 38/28.2). Fifty-nine were referred following DP; 31 were performed by radiologists. The rate of FGLPs requiring FGEBP was 1.78% within 3.5 years. The mean DP-FGEBP interval was 4.8 days. "Complete response" was achieved in 56 (84.8%), "no response" was found following 4 (6%) procedures. Average applied blood volume was 16 cc (5-30 cc). No difference was found between "complete response" and "incomplete response" groups regarding age, sex, BMI, DP performer, DP level, DP fluoroscopy time, DP needle caliber/type, FGEBP level, FGEBP needle caliber/type, FGEBP fluoroscopy time, FGEBP performer, and applied blood volume (p > 0.05). Despite approaching significance, no statistically significant difference was found regarding the presence of previous DP (p = 0.06). CONCLUSIONS The efficacy of FGEBP is high in a group of patients referred to radiology for treatment of CSF leakage with complete response in 84.8% of patients. KEY POINTS • Fluoroscopy-guided epidural blood patch completely resolved symptoms in 85% of post-dural puncture headaches. • The success approaches 95% when including the patients with partial resolution of symptoms. • Epidural blood patch rate is found 1.8% following 1703 fluoroscopy-guided lumbar punctures.
Collapse
|
47
|
Ioscovich A, Giladi Y, Fuica RL, Weiniger CF, Orbach‐Zinger S, Gozal Y, Shatalin D. Anesthetic approach to postdural puncture headache in the peripartum period: An Israeli national survey. Acta Anaesthesiol Scand 2018; 62:1460-1465. [PMID: 29971770 DOI: 10.1111/aas.13208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 06/15/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Accidental dural puncture frequency among pregnant women is about 1.5%, while approximately 60% of these women will suffer from post-dural puncture headache (PDPH) that may be debilitating. METHODS Following IRB approval, we conducted a national survey of the lead anesthesiologist in 23 labor and delivery rooms in Israel. Each survey inquired about medical center annual delivery volume, training program for residents, accidental dural puncture management, processing of information, and PDPH management strategies. RESULTS Data were collected from all 23 surveyed hospitals. As for methods for PDPH prevention, in most hospitals (87%) a prophylactic epidural blood patch (EBP) is not considered. Injection of epidural normal saline after delivery as a preventive measure is never considered in most (78.3%) hospitals, while four (17.4%) hospitals reported of constitutive use of this technique and one hospital only occasionally. Duration of conservative treatment was 24-48 hours in 95.7% of PDPH cases. CONCLUSION In this survey, different aspects of treatment and PDPH management were examined. EBP is considered the gold standard in treating PDPH, although prophylactic blood patch is ineffective. We observed a tendency of very low performance of both prophylactic EBP and epidural normal saline administration after delivery in most centers. Most hospitals perform EBP after 24-48 hours of conservative treatment, along with published recommendations that show increased EBP efficiency with this timeframe. In light of the survey information, we aim to reach a uniform literature-based management strategy across Israeli hospitals.
Collapse
Affiliation(s)
- Alexander Ioscovich
- Department of Anesthesiology Perioperative Medicine & Pain Treatment Shaare Zedek Medical Center affiliated with the Hadassah‐Hebrew University Medical School Ein‐Kerem Jerusalem Israel
| | - Yaara Giladi
- Department of Anesthesiology Perioperative Medicine & Pain Treatment Shaare Zedek Medical Center affiliated with the Hadassah‐Hebrew University Medical School Ein‐Kerem Jerusalem Israel
| | - Rivka Leah Fuica
- Department of Anesthesiology Perioperative Medicine & Pain Treatment Shaare Zedek Medical Center affiliated with the Hadassah‐Hebrew University Medical School Ein‐Kerem Jerusalem Israel
| | - Carolyn F. Weiniger
- Department of Anesthesiology and Critical Care Medicine Hadassah‐Hebrew University Medical Center Ein Kerem, Jerusalem, Israel and Division of Anesthesia, Critical Care and Pain Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Sharon Orbach‐Zinger
- Department of Anesthesia Rabin Medical Center (Beilinson Campus) Petah Tikvah, Tel Aviv University Tel Aviv Israel
| | - Yaacov Gozal
- Department of Anesthesiology Perioperative Medicine & Pain Treatment Shaare Zedek Medical Center affiliated with the Hadassah‐Hebrew University Medical School Ein‐Kerem Jerusalem Israel
| | - Daniel Shatalin
- Department of Anesthesiology Perioperative Medicine & Pain Treatment Shaare Zedek Medical Center affiliated with the Hadassah‐Hebrew University Medical School Ein‐Kerem Jerusalem Israel
| |
Collapse
|
48
|
Intrathecal hematoma and arachnoiditis mimicking bacterial meningitis after an epidural blood patch. Int J Obstet Anesth 2017; 32:77-81. [DOI: 10.1016/j.ijoa.2017.05.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 05/11/2017] [Accepted: 05/26/2017] [Indexed: 11/23/2022]
|
49
|
Gunaydin B, Acar M, Emmez G, Akcali D, Tokgoz N. Epidural patch with autologous platelet rich plasma: a novel approach. J Anesth 2017; 31:907-910. [DOI: 10.1007/s00540-017-2400-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/05/2017] [Indexed: 12/20/2022]
|
50
|
Scavone BM. In reply. Int J Obstet Anesth 2017; 31:117-118. [PMID: 28487039 DOI: 10.1016/j.ijoa.2017.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 04/04/2017] [Indexed: 11/29/2022]
Affiliation(s)
- B M Scavone
- Department of Anesthesia and Critical Care, Department of Obstetrics and Gynecology, The University of Chicago, 5841 S. Maryland Av., MC 4028, Chicago, IL 60637, USA.
| |
Collapse
|