scholarly journals Cerebrospinal fluid leakage after cranial surgery in the pediatric population—a systematic review and meta-analysis

2021 ◽  
Author(s):  
Emma M. H. Slot ◽  
Kirsten M. van Baarsen ◽  
Eelco W. Hoving ◽  
Nicolaas P. A. Zuithoff ◽  
Tristan P. C van Doormaal
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Cerebrospinal Fluid ◽  
Pediatric Population ◽  
Meta Analysis ◽  
Leakage Rate ◽  
Csf Leak ◽  
Cerebrospinal Fluid Leakage ◽  
Cranial Surgery ◽  
Csf Leakage

Abstract Background Cerebrospinal fluid (CSF) leakage is a common complication after neurosurgical intervention. It is associated with substantial morbidity and increased healthcare costs. The current systematic review and meta-analysis aim to quantify the incidence of cerebrospinal fluid leakage in the pediatric population and identify its risk factors. Methods The authors followed the PRISMA guidelines. The Embase, PubMed, and Cochrane database were searched for studies reporting CSF leakage after intradural cranial surgery in patients up to 18 years old. Meta-analysis of incidences was performed using a generalized linear mixed model. Results Twenty-six articles were included in this systematic review. Data were retrieved of 2929 patients who underwent a total of 3034 intradural cranial surgeries. Surprisingly, only four of the included articles reported their definition of CSF leakage. The overall CSF leakage rate was 4.4% (95% CI 2.6 to 7.3%). The odds of CSF leakage were significantly greater for craniectomy as opposed to craniotomy (OR 4.7, 95% CI 1.7 to 13.4) and infratentorial as opposed to supratentorial surgery (OR 5.9, 95% CI 1.7 to 20.6). The odds of CSF leakage were significantly lower for duraplasty use versus no duraplasty (OR 0.41 95% CI 0.2 to 0.9). Conclusion The overall CSF leakage rate after intradural cranial surgery in the pediatric population is 4.4%. Risk factors are craniectomy and infratentorial surgery. Duraplasty use is negatively associated with CSF leak. We suggest defining a CSF leak as “leakage of CSF through the skin,” as an unambiguous definition is fundamental for future research.

scholarly journals Risk Factors For Postoperative Cerebrospinal Fluid Leakage After Transsphenoidal Surgery For Pituitary Adenoma: A Meta-Analysis And Systematic Review

2021 ◽  
Author(s):  
Zhihuan Zhou ◽  
Feifei Zuo ◽  
Xiaoqun Chen ◽  
Qinqin Zhao ◽  
Mengna Luo ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Cerebrospinal Fluid ◽  
Pituitary Adenoma ◽  
Cohort Studies ◽  
Transsphenoidal Surgery ◽  
Case Control ◽  
Cochrane Library ◽  
Cerebrospinal Fluid Leakage ◽  
Csf Leakage

Abstract Objective: Postoperative cerebrospinal fluid (CSF) leakage represents a challenge even for experienced pituitary surgeons. We aimed to quantitatively synthesize data from studies regarding the risk factors for postoperative CSF leakage after transsphenoidal surgery (TSS) for pituitary adenoma (PA).Methods: PubMed, Web of Science, The Cochrane Library, Embase, China National Knowledge Infrastructure (CNKI), Wanfang database, and VIP database were searched for case–control and cohort studies, focusing on the risk factors associated with postoperative CSF leakage after TSS for PA. Pooled odds ratios (ORs) and 95% confidence intervals were calculated to determine the risk factors.Results: A total of 34 case–control and cohort studies involving a total of 9,144 patients with PA were included in this systematic review. The overall rate of postoperative CSF leakage after TSS for PA was 5.6%. Tumor size, adenoma consistency, revision surgery, and intraoperative CSF leakage were independent risk factors for postoperative CSF leakage (ORs, 3.18–6.33). By contrast, the endoscopic approach showed a slight protective benefit compared with the microscopic approach in TSS (OR, 0.69).Conclusions: This review provides a comprehensive overview of the quality of the evidence base, informing clinical staff of the importance of screening risk factors for postoperative CSF leakage after TSS for PA. More attention should be paid to PA patients at high risk for CSF leakage after TSS to reduce complications and improve prognosis.

scholarly journals Risk factors for postoperative cerebrospinal fluid leakage after transsphenoidal surgery for pituitary adenoma: a meta-analysis and systematic review

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhihuan Zhou ◽  
Feifei Zuo ◽  
Xiaoqun Chen ◽  
Qinqin Zhao ◽  
Mengna Luo ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Cerebrospinal Fluid ◽  
Pituitary Adenoma ◽  
Cohort Studies ◽  
Transsphenoidal Surgery ◽  
Case Control ◽  
Cochrane Library ◽  
Cerebrospinal Fluid Leakage ◽  
Csf Leakage

Abstract Objective Postoperative cerebrospinal fluid (CSF) leakage represents a challenge even for experienced pituitary surgeons. We aimed to quantitatively synthesize data from studies regarding the risk factors for postoperative CSF leakage after transsphenoidal surgery (TSS) for pituitary adenoma (PA). Methods PubMed, Web of Science, The Cochrane Library, Embase, China National Knowledge Infrastructure (CNKI), Wanfang database, and VIP database were searched for case–control and cohort studies, focusing on the risk factors associated with postoperative CSF leakage after TSS for PA. Pooled odds ratios (ORs) and 95% confidence intervals were calculated to determine the risk factors. Results A total of 34 case–control and cohort studies involving a total of 9,144 patients with PA were included in this systematic review. The overall rate of postoperative CSF leakage after TSS for PA was 5.6%. Tumor size, adenoma consistency, revision surgery, and intraoperative CSF leakage were independent risk factors for postoperative CSF leakage (ORs, 3.18–6.33). By contrast, the endoscopic approach showed a slight protective benefit compared with the microscopic approach in TSS (OR, 0.69). Conclusions This review provides a comprehensive overview of the quality of the evidence base, informing clinical staff of the importance of screening risk factors for postoperative CSF leakage after TSS for PA. More attention should be paid to PA patients at high risk for CSF leakage after TSS to reduce complications and improve prognosis.

Risk Factors for Readmission with Cerebrospinal Fluid Leakage Within 30 Days of Vestibular Schwannoma Surgery

Neurosurgery ◽  
2017 ◽  
Vol 82 (5) ◽  
pp. 630-637 ◽  
Author(s):  
Ali A Alattar ◽  
Brian R Hirshman ◽  
Brandon A McCutcheon ◽  
Clark C Chen ◽  
Thomas Alexander ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cerebrospinal Fluid ◽  
Surgical Resection ◽  
Vestibular Schwannoma ◽  
Health Planning ◽  
Csf Leak ◽  
Cerebrospinal Fluid Leakage ◽  
Case Volume ◽  
Csf Leakage ◽  
First Admission

Abstract BACKGROUND Cerebrospinal fluid (CSF) leak is a well-recognized complication after surgical resection of vestibular schwannomas and is associated with a number of secondary complications, including readmission and meningitis. OBJECTIVE To identify risk factors for and timing of 30-d readmission with CSF leak. METHODS Patients who had undergone surgical resection of a vestibular schwannoma from 1995 to 2010 were identified in the California Office of Statewide Health Planning and Development database. The most common admission diagnoses were identified by International Classification of Disease, ninth Revision, diagnosis codes, and predictors of readmission with CSF leak were determined using logistic regression. RESULTS A total of 6820 patients were identified. CSF leak, though a relatively uncommon cause of admission after discharge (3.52% of all patients), was implicated in nearly half of 490 readmissions (48.98%). Significant independent predictors of readmission with CSF leak were male sex (odds ratio [OR] 1.72, 95% confidence interval [CI] 1.32-2.25), first admission at a teaching hospital (OR 3.32, 95% CI 1.06-10.39), CSF leak during first admission (OR 1.84, 95% CI 1.33-2.55), obesity during first admission (OR 2.10, 95% CI 1.20-3.66), and case volume of first admission hospital (OR of log case volume 0.82, 95% CI 0.70-0.95). Median time to readmission was 6 d from hospital discharge. CONCLUSION This study has quantified CSF leak as an important contributor to nearly half of all readmissions following vestibular schwannoma surgery. We propose that surgeons should focus on technical factors that may reduce CSF leakage and take advantage of potential screening strategies for the detection of CSF leakage prior to first admission discharge.

Acquired Chiari I malformation secondary to spontaneous spinal cerebrospinal fluid leakage and chronic intracranial hypotension syndrome in seven cases

1998 ◽  
Vol 88 (2) ◽  
pp. 237-242 ◽  
Author(s):  
John L. D. Atkinson ◽  
Brian G. Weinshenker ◽  
Gary M. Miller ◽  
David G. Piepgras ◽  
Bahram Mokri
Keyword(s):  
Cerebrospinal Fluid ◽  
Intracranial Hypotension ◽  
Chiari I Malformation ◽  
Csf Leak ◽  
Cerebrospinal Fluid Leakage ◽  
Content Type ◽  
Intracranial Hypotension Syndrome ◽  
Csf Leakage ◽  
Chiari I ◽  
Fine Print

Object. Spontaneous spinal cerebrospinal fluid (CSF) leakage with development of the intracranial hypotension syndrome and acquired Chiari I malformation due to lumbar spinal CSF diversion procedures have both been well described. However, concomitant presentation of both syndromes has rarely been reported. The object of this paper is to present data in seven cases in which both syndromes were present. Three illustrative cases are reported in detail. Methods. The authors describe seven symptomatic cases of spontaneous spinal CSF leakage with chronic intracranial hypotension syndrome in which magnetic resonance (MR) images depicted dural enhancement, brain sagging, loss of CSF cisterns, and acquired Chiari I malformation. Conclusions. This subtype of intracranial hypotension syndrome probably results from chronic spinal drainage of CSF or high-flow CSF shunting and subsequent loss of brain buoyancy that results in brain settling and herniation of hindbrain structures through the foramen magnum. Of 35 cases of spontaneous spinal CSF leakage identified in the authors' practice over the last decade, MR imaging evidence of acquired Chiari I malformation has been shown in seven. Not to be confused with idiopathic Chiari I malformation, ideal therapy requires recognition of the syndrome and treatment directed to the site of the spinal CSF leak.

Risk factors for developing acute compartment syndrome in the pediatric population: a systematic review and meta-analysis

2020 ◽  
Vol 30 (5) ◽  
pp. 839-844
Author(s):  
Sharri J. Mortensen ◽  
Sebastian Orman ◽  
Edward J. Testa ◽  
Amin Mohamadi ◽  
Ara Nazarian ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Compartment Syndrome ◽  
Pediatric Population ◽  
Meta Analysis ◽  
Acute Compartment Syndrome

scholarly journals Single-Arm, Open-Label, Multicenter Study to Evaluate the Safety and Performance of Dura Sealant Patch in Reducing Cerebrospinal Fluid Leakage Following Elective Cranial Surgery: The ENCASE Trial Study Protocol

Neurosurgery ◽  
2019 ◽  
Author(s):  
Tristan P C van Doormaal ◽  
Menno R Germans ◽  
Mariska Sie ◽  
Bart Brouwers ◽  
Jorn Fierstra ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Primary Endpoint ◽  
Multicenter Study ◽  
Controlled Trial ◽  
Cerebrospinal Fluid Leakage ◽  
Open Label ◽  
Cranial Surgery ◽  
Dural Closure ◽  
Csf Leakage ◽  
And Performance

Abstract BACKGROUND Cerebrospinal fluid (CSF) leakage is one of the most common neurosurgical complications, occurring in 4% to 32% of surgical cases, with a higher incidence in complicated skull base surgery, intradural spine surgery, and the surgery of the posterior fossa. Our group developed a Dural Sealant Patch (DSP) for watertight dural closure after cranial surgery. OBJECTIVE To clinically study for the first time the safety and performance of the DSP as a means of reducing CSF leakage in patients undergoing elective cranial intradural surgery with a dural closure procedure. METHODS We will conduct an open-label, single-arm, multicenter study with a 360 d (12 mo) follow-up. A total of 40 patients will be enrolled at 3 sites. The primary endpoint is a combination of occurrences of one of the following events: postoperative percutaneous CSF leakage, intraoperative leakage at 20 cm H2O, or postoperative wound infection. The secondary endpoints are pseudomeningocele and thickness of dura + DSP. EXPECTED OUTCOMES Not more than 3 patients will meet the primary endpoint suggesting safety and efficacy. DISCUSSION As a next step, a randomized controlled trial against the best current practice will follow to evaluate if DSP reduces CSF leakage while its safety is noninferior.

Cerebrospinal fluid leak after acoustic neuroma surgery: influence of tumor size and surgical approach on incidence and response to treatment

2001 ◽  
Vol 94 (2) ◽  
pp. 217-223 ◽  
Author(s):  
Jeffrey W. Brennan ◽  
David W. Rowed ◽  
Julian M. Nedzelski ◽  
Joseph M. Chen
Keyword(s):  
Cerebrospinal Fluid ◽  
Acoustic Neuroma ◽  
Surgical Approach ◽  
Tumor Size ◽  
Surgical Repair ◽  
Leakage Rate ◽  
Csf Leak ◽  
Content Type ◽  
Csf Leakage ◽  
Fine Print

Object. The aims of this study were to review the incidence of cerebrospinal fluid (CSF) leakage complicating the removal of acoustic neuroma and to identify factors that influence its occurrence and treatment. Methods. Prospective information on consecutive patients who underwent operation for acoustic neuroma was supplemented by a retrospective review of the medical records in which patients with CSF leaks complicating tumor removal were identified. This paper represents a continuation of a previously published series and thus compiles the authors' continuous experience over the last 24 years of practice. In 624 cases of acoustic neuroma the authors observed an overall incidence of 10.7% for CSF leak. The rate of leakage was significantly lower in the last 9 years compared with the first 15, most likely because of the abandonment of the combined translabyrinthine (TL)—middle fossa exposure. There was no difference in the leakage rate between TL and retrosigmoid (RS) approaches, although there were differences in the site of the leak (wound leaks occurred more frequently after a TL and otorrhea after an RS approach, respectively). Tumor size (maximum extracanalicular diameter) had a significant effect on the leakage rate overall and for RS but not for TL procedures. The majority of leaks ceased with nonsurgical treatments (18% with expectant management and 49% with lumbar CSF drainage). However, TL leaks (especially rhinorrhea) required surgical repair significantly more often than RS leaks. This has not been reported previously. Conclusions. The rate of CSF leakage after TL and RS procedures has remained stable. Factors influencing its occurrence include tumor size but not surgical approach. The TL-related leaks had a significantly higher surgical repair rate than RS-related leaks, an additional factor to consider when choosing an approach. The problem of CSF leakage becomes increasingly important as nonsurgical treatments for acoustic neuroma are developed.

Recurrent subdural hematoma caused by cerebrospinal fluid leakage

2006 ◽  
Vol 4 (2) ◽  
pp. 183-185 ◽  
Author(s):  
Junichi Mizuno ◽  
Praveen V. Mummaneni ◽  
Gerald E. Rodts ◽  
Daniel L. Barrow
Keyword(s):  
Cerebrospinal Fluid ◽  
Computerized Tomography ◽  
Subdural Hematoma ◽  
Nerve Root ◽  
Csf Leak ◽  
Cerebrospinal Fluid Leakage ◽  
Dural Defect ◽  
Ct Myelography ◽  
Csf Fistula ◽  
Csf Leakage

✓The authors report a case of a recurrent subdural hematoma (SDH) that was caused by a persistent cerebrospinal fluid (CSF) leak from an L1–2 fistula. A 34-year-old man experienced severe headaches due to SDH, and he underwent aspiration of subdural fluid four times due to recurrent collections. Further evaluation with computerized tomography (CT) myelography demonstrated extradural extravasation of contrast through an L1–2 fistula. The patient underwent an L1–2 laminectomy; a small dural defect with CSF leakage at the left nerve root sleeve was found and was repaired. Following the repair, the patient had no further recurrence of SDH. Recurrent SDH, caused by spontaneous CSF leakage through a lumbar CSF fistula, is extremely rare. In cases of recurrent SDH, radiographic workup with spinal CT myelography should be considered.

Evaluation of Endoscopic Transnasal versus Non-endoscopic Routes as Surgical Treatment of Cerebrospinal Fluid Rhinorrhea

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Mohamed Ashraf Mohamed Farrag ◽  
Talaat Ali Hassan El Samnni ◽  
Tamer Abdul Wahab El Sabri Abou El Ezz ◽  
Mohamed Naguib Mohamed El Sayed
Keyword(s):  
Cerebrospinal Fluid ◽  
Meta Analysis ◽  
Cerebrospinal Fluid Leak ◽  
Csf Leak ◽  
Csf Rhinorrhea ◽  
Cerebrospinal Fluid Rhinorrhea ◽  
Csf Leakage ◽  
Fluid Leak ◽  
The Brain ◽  
Better Than

Abstract Introduction Cerebrospinal fluid (CSF) leak happens when there is an abnormal connection between the brain cavity inside and environment outside. It is important to establish a good barrier between the brain tissue and the nose to prevent cerebrospinal fluid leak and protect the brain from exposure to infection. which can be done either by endoscopic or non-endoscopic surgical repair. Patients and methods The aim of this work is to evaluate the effectiveness of endoscopic and non-endoscopic repair of CSF leakage in patients suffering from CSF rhinorrhea. The search retrieved 1693 unique records. We then retained 89 potentially eligible records for full-texts screening. Finally, 11 studies (Total No. of patients = 355) were included in the present systematic review and meta-analysis. Results CSF rhinorrhea resolved in endoscopic surgery group giving a success rate of 88.8%to 100%. recurrence rate is 2% to 12.2% and postoperative complications occurred in 5% to 16.7%. Conclusion The endoscopic approach is highly effective, better than non-endoscopic route and is associated with low morbidity for the management of CSF rhinorrhea .

Risk factors associated with postoperative cerebrospinal fluid leak after endoscopic endonasal skull base surgery

2018 ◽  
Vol 128 (4) ◽  
pp. 1066-1071 ◽  
Author(s):  
Shannon Fraser ◽  
Paul A. Gardner ◽  
Maria Koutourousiou ◽  
Mark Kubik ◽  
Juan C. Fernandez-Miranda ◽  
...  
Keyword(s):  
Risk Factors ◽  
Skull Base ◽  
Posterior Fossa ◽  
Pedicled Flap ◽  
Leakage Rate ◽  
Csf Leak ◽  
Free Graft ◽  
Endoscopic Endonasal ◽  
Lumbar Drainage ◽  
Csf Leakage

OBJECTIVEThe aim in this paper was to determine risk factors for the development of a postoperative CSF leak after an endoscopic endonasal approach (EEA) for resection of skull base tumors.METHODSA retrospective review of patients who underwent EEA for the resection of intradural pathology between January 1997 and June 2012 was performed. Basic demographic data were collected, along with patient body mass index (BMI), tumor pathology, reconstruction technique, lumbar drainage, and outcomes.RESULTSOf the 615 patients studied, 103 developed a postoperative CSF leak (16.7%). Sex and perioperative lumbar drainage did not affect CSF leakage rates. Posterior fossa tumors had the highest rate of CSF leakage (32.6%), followed by anterior skull base lesions (21.0%) and sellar/suprasellar lesions (9.9%) (p < 0.0001). There was a higher leakage rate for overweight and obese patients (BMI > 25 kg/m2) than for those with a healthy-weight BMI (18.7% vs 11.5%; p = 0.04). Patients in whom a pedicled vascularized flap was used for reconstruction had a lower leakage rate than those in whom a free graft was used (13.5% vs 27.8%; p = 0.0015). In patients with a BMI > 25 kg/m2, the use of a pedicled flap reduced the rate of CSF leakage from 29.5% to 15.0% (p = 0.001); in patients of normal weight, this reduction did not reach statistical significance (21.9% [pedicled flap] vs 9.2% [free graft]; p = 0.09).CONCLUSIONSPreoperative BMI > 25 kg/m2 and tumor location in the posterior fossa were associated with higher rates of postoperative CSF leak. Use of a pedicled vascularized flap may be associated with reduced risk of a CSF leak, particularly in overweight patients.

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