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Modarresi ZS, Hajiani N, Bakhtiari Z, Mohammadi F. Unexpected massive bleeding during the modified LeFort III advancement surgery for Crouzon syndrome: A case report. Clin Case Rep 2024; 12:e9001. [PMID: 38933711 PMCID: PMC11200178 DOI: 10.1002/ccr3.9001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 05/04/2024] [Accepted: 05/13/2024] [Indexed: 06/28/2024] Open
Abstract
Key Clinical Message Vigilant monitoring for postoperative complications, including bleeding and dysrhythmia, is crucial in patients with craniosynostosis syndromes like Crouzon syndrome undergoing craniofacial surgery, with a thorough evaluation, including coagulation tests, assisting in diagnosing underlying conditions such as von Willebrand disease subtype 1 to inform appropriate management strategies. Abstract Crouzon syndrome is a rare genetic disorder affecting craniofacial structures. Its etiology is the premature fusion of cranial sutures. The LeFort III advancement surgery is a commonly used approach to correct malformations related to midface hypoplasia. Complications following surgical treatment of craniosynostosis and craniofacial syndromes can include both intracranial and extracranial problems. Reporting of this syndrome and the surgery complications, in addition to consideration of other differential diagnoses, can help improve the treatment plan and surgery outcomes. The aim of the article is to report a 14-year-old female with Crouzon syndrome who underwent the modified LeFort III osteotomy and developed unexpected massive bleeding during the surgery. Post-surgery, she experienced complications including dysrhythmia, hypothermia, and cyanosis. Treatment included fluid therapy, blood transfusions, and antibiotic therapy for suspected septic shock. Differential diagnosis was disseminated intravascular coagulation but was ruled out. Post-discharge, coagulation tests suggested von Willebrand disease subtype 1 as the diagnosis. Excessive bleeding during surgery for craniosynostosis syndromes is a significant and concerning issue in the surgical management of Crouzon syndrome. For patients with von Willebrand disease who are candidates for elective surgeries, von Willebrand factor concentrates or recombinant von Willebrand factor can be used.
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Affiliation(s)
- Zahra Sadat Modarresi
- Department of Oral and Maxillofacial Surgery, Dental SchoolTehran University of Medical SciencesTehranIran
| | - Narges Hajiani
- Department of Oral and Maxillofacial Surgery, Dental SchoolTehran University of Medical SciencesTehranIran
| | - Zeinab Bakhtiari
- Department of Oral and Maxillofacial Surgery, Dental SchoolTehran University of Medical SciencesTehranIran
| | - Farnoush Mohammadi
- Department of Oral and Maxillofacial Surgery, Dental SchoolTehran University of Medical SciencesTehranIran
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Gutierrez-Pineda F, Franklin BA, Punukollu A, Garcia GG, Duque OEM, Renteria HA, Perez JFP, Gonzalez IA. Efficacy and safety of sagittal synostosis surgery in older (> 12 months) patients: a systematic review and meta-analysis. Childs Nerv Syst 2024:10.1007/s00381-024-06472-y. [PMID: 38856746 DOI: 10.1007/s00381-024-06472-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 05/23/2024] [Indexed: 06/11/2024]
Abstract
PURPOSE Sagittal synostosis is the most common isolated craniosynostosis. Surgical treatment of this synostosis has been extensively described in the global literature, with promising outcomes when it is performed in the first 12 months of life. However, in some cases, patients older than 12 months arrive at the craniofacial center with this synostosis. A comprehensive study on efficacy and perioperative outcomes has yet to be fully explored in this population. This systematic review and meta-analysis aimed to assess the available evidence of surgical outcomes for the treatment of sagittal synostosis among older patients to analyze the efficacy and safety of synostosis surgery in this unique population. METHODS PubMed, Embase, and Scopus were searched for studies published from inception to March 2024 reporting surgical outcomes of synostosis surgery in older patients (> 12 months) with isolated sagittal synostosis. The main outcome was the reoperation rate, with secondary endpoints including transfusion rates, aesthetic outcomes, and surgical complications. RESULTS Nine studies were included in the final analysis. The pooled proportion of the reoperation rate was 1%. The rate of excellent aesthetic results was 95%. The need for transfusion associated with the procedures was 86%, and finally, surgical complications attained a pooled ratio of 2%, indicating minimal morbidity associated with the surgical repair. CONCLUSION Sagittal synostosis surgery is a safe and effective procedure to perform in older patients; this meta-analysis suggests that open surgery confers a significant rate of excellent aesthetic results with a low reoperation rate and minimal complications associated with the intervention. Future research with direct comparisons among different techniques will validate the findings of this study, which will all contribute to the rigor of synostosis management.
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Affiliation(s)
- Felipe Gutierrez-Pineda
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia.
- Department of Neurosurgery, Colombian Neurological Institute, Medellin, Colombia.
| | | | | | - Gustavo Giraldo Garcia
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia
- Department of Neurosurgery, Hospital Pablo Tobon Uribe, Medellin, Colombia
| | - Oscar Eduardo Moreno Duque
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia
- Department of Neurosurgery, Colombian Neurological Institute, Medellin, Colombia
| | - Haiber Arias Renteria
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia
- Department of Neurosurgery, Colombian Neurological Institute, Medellin, Colombia
| | - Juan Felipe Pelaez Perez
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia
- Department of Neurosurgery, Colombian Neurological Institute, Medellin, Colombia
| | - Ignacio Alberto Gonzalez
- Department of Neurosurgery, University of Antioquia, School of Medicine, Medellin, Colombia
- Department of Neurosurgery, Hospital Pablo Tobon Uribe, Medellin, Colombia
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Rapaport B, Burnside G, Parks C, Duncan C, Richardson D, Ellenbogen J, Sinha A, Craig R, Diwan R, Hennedige A. Part II: Blood Transfusion and Donor Exposure in the Surgical Management of Trigonocephaly Patients: A Protocol From Alder Hey Craniofacial Unit. J Craniofac Surg 2024; 35:114-118. [PMID: 38063395 DOI: 10.1097/scs.0000000000009878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 09/02/2023] [Indexed: 02/01/2024] Open
Abstract
Trigonocephaly is a craniofacial malformation caused by premature fusion of the metopic suture. Surgical correction frequently results in the need for blood transfusion. Transfusion complications include transfusion-transmitted infections (TTIs), immune-mediated reactions, and volume overload. Donor exposure (DE) describes the number of blood products from unique donors with increasing DE equating to an increased risk of TTI. We evaluate data on 204 trigonocephaly patients covering 20 years of practice with respect to blood transfusions and DE. This represents the largest series from a single unit to date. A protocol based on our experiences has been devised that summarizes the key interventions we recommend to minimize blood transfusions and DE in craniofacial surgery. Patients operated on between 2000 and 2020 were included. DE and a range of values were calculated including estimated red cell loss (ERCL) and estimated red cell volume transfused (ERCVT). Groups were established by relevant interventions and compared using the Mann-Whitney U test. Mean DE fell from 1.46 at baseline to 0.85 ( P <0.05). Median allogenic transfusion volume fell from 350 mL at baseline to 250 mL ( P <0.05). Median ERCL fell from 15.05 mL/kg at baseline to 12.39 mL/kg and median ERCVT fell from 20.85 to 15.98 mL/kg. Changes in ERCL and ERCVT did not reach statistical significance. DE can be minimized with the introduction of key interventions such as a restrictive transfusion policy, preoperative iron, cell saver, tranexamic acid, and use of a matchstick burr for osteotomies.
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Affiliation(s)
| | - Girvan Burnside
- Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Chris Parks
- Craniofacial Centre, Alder Hey Children's Hospital
| | | | | | | | - Ajay Sinha
- Craniofacial Centre, Alder Hey Children's Hospital
| | | | - Rishi Diwan
- Craniofacial Centre, Alder Hey Children's Hospital
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Zhao M, Luo Y, Guo Z, Mu L, Lu J. The Efficacy of Tranexamic Acid in Craniomaxillofacial Surgery: A Systematic Review of Randomized Controlled Trials. J Craniofac Surg 2023; 34:2437-2441. [PMID: 37702525 DOI: 10.1097/scs.0000000000009724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 07/04/2023] [Indexed: 09/14/2023] Open
Abstract
This study aimed to evaluate the use of tranexamic acid in craniomaxillofacial surgery by meta-analysis. A comprehensive search was performed for randomized controlled trials (RCTs) mainly in 3 electronic databases (PubMed, EMBASE, and Cochrane Library) before August 2022. We collected and managed data for weighted mean difference of intraoperative blood loss, transfusion requirement, and operation time for the study. A total of 13 randomized controlled trials were included in the analysis. Compared with the control group, the tranexamic acid group showed a reduction in intraoperative blood loss of 198.67 ml (95% CI: -258.84 to -138.50 ml, P <0.00001), with blood transfusion requirement decreased by 7.77 ml/kg (95% CI: -10.80 to -4.73, P <0.0001) and less operation time (weighted mean difference= -10.39 min; 95% CI: -16.49 to -4.30 min, P =0.0008).
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Affiliation(s)
- Minghao Zhao
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yuna Luo
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ziying Guo
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lin Mu
- Department of Burns and Plastic Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jianjian Lu
- Department of Cranio-maxillo-facial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Grove AM, Kirsch HM, Kurnik NM, Bristol RE, Sitzman TJ, Pfeifer C, Singh DJ. Preoperative Frontal and Parietal Bone Thickness Assessment to Predict Blood Loss and Transfusion During Extended Suturectomy for Isolated Sagittal Craniosynostosis. Cleft Palate Craniofac J 2023:10556656231202840. [PMID: 37710993 DOI: 10.1177/10556656231202840] [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: 09/16/2023] Open
Abstract
OBJECTIVE To predict the morbidity of sagittal suturectomy using preoperative computer tomographic measurement of frontal and parietal bone thickness in osteotomy sites. DESIGN Retrospective analysis. SETTING Tertiary children's hospital. PATIENTS Fifty infants with nonsyndromic, isolated sagittal craniosynostosis who underwent extended sagittal suturectomy from 2015-2022. METHODS Mean thickness of the frontal and parietal bone in regions of osteotomies were determined for each patient from preoperative CT images obtained within 30 days prior to suturectomy. The relationship between bone thickness (mm) and estimated blood loss (mL) was evaluated using Spearman's correlation and a multivariable model that adjusted for patient weight and surgery duration. The association between bone thickness and perioperative blood transfusion was evaluated using a multivariable logistic model controlling for patient weight and surgery duration. MAIN OUTCOME MEASURES Estimated blood loss, perioperative blood transfusion. RESULTS Frontal and parietal bone thickness in the region of osteotomies were positively correlated with estimated blood loss (p < 0.01). After adjusting for patient weight and duration of operation, both parietal and frontal bone thickness were associated with intraoperative blood loss (R2 = 0.292, p = 0.002 and R2 = 0.216, p = 0.026). Thicker frontal and parietal bone in the line of osteotomies resulted in significantly higher odds of blood transfusion. Bone thickness in the line of parietal osteotomies was 76% accurate at identifying patients who would require blood transfusion (p = 0.004). CONCLUSIONS Frontal and parietal bone thickness in the line of osteotomies is associated with blood loss and perioperative blood transfusion for sagittal suturectomy operations.
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Affiliation(s)
- Austin M Grove
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix Children's Center for Cleft and Craniofacial Care, Phoenix, AZ, USA
| | - Hannah M Kirsch
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix Children's Center for Cleft and Craniofacial Care, Phoenix, AZ, USA
| | - Nicole M Kurnik
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix Children's Center for Cleft and Craniofacial Care, Phoenix, AZ, USA
| | - Ruth E Bristol
- Division of Pediatric Neurosurgery, Department of Surgery, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Thomas J Sitzman
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix Children's Center for Cleft and Craniofacial Care, Phoenix, AZ, USA
| | - Cory Pfeifer
- Department of Radiology, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Davinder J Singh
- Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix Children's Center for Cleft and Craniofacial Care, Phoenix, AZ, USA
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Alabdulkarim A, Al Qurashi AA, Odeh NB, Hashemi AS, Arbili LM, AlSwealh MS, Shakir MN, Banser SM, Sharaf LA, Alkhonizy SW, AlBattal NZ. Effect of Tranexamic Acid on the Reduction of Blood Loss in Craniosynostosis Surgery: A Systematic Review and Meta-analysis. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5021. [PMID: 37383480 PMCID: PMC10299774 DOI: 10.1097/gox.0000000000005021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/20/2023] [Indexed: 06/30/2023]
Abstract
Although many published studies have investigated the benefits of tranexamic acid (TXA) in reducing perioperative bleeding, no large meta-analysis has been conducted to demonstrate its overall benefit. Methods A systematic review was performed by following the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. PubMed, Cochrane, Ovid, Embase, Web of Science, ClinicalTraisl.Gov, and Scopus databases were searched for articles reporting the benefit of TXA in reducing perioperative bleeding in craniosynostosis surgery from establishment through October 2022. The results of our meta-analysis were pooled across the studies using a random-effects model, and presented as a weighted mean difference with 95% confidence interval (95% CI). Results The database search yielded 3207 articles, of which 27 studies with a corresponding number of 9696 operations were eligible. The meta-analysis included only 18 studies, accounting for 1564 operations. Of those operations, 882 patients received systemic TXA, whereas 682 patients received placebo (normal saline), no intervention, low dose TXA, or other control substances. This meta-analysis demonstrated a significant beneficial effect of TXA in reducing perioperative bleeding, particularly when compared with other controlled substances, with a weighted mean difference of -3.97 (95% CI = -5.29 to -2.28). Conclusions To our knowledge, this is the largest meta-analysis in the literature investigating the benefit of TXA in reducing perioperative blood loss in craniosynostosis surgery. We encourage implementing TXA-protocol systems in hospitals after the appraisal of the data presented in this study.
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Affiliation(s)
- Abdulaziz Alabdulkarim
- From Plastic Surgery, Department of Surgery, College of Medicine, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
| | - Abdullah A. Al Qurashi
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Nour B. Odeh
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | | | - Lana M. Arbili
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Maab S. AlSwealh
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Malak N. Shakir
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sultan M. Banser
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Lina A. Sharaf
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Nouf Z. AlBattal
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
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Moradi Farsani D, Mazaheri Z, Shafa A. The Effect of Tranexamic Acid and Controlled Hypotension on Perioperative Blood Loss in Craniosynostosis Surgery. Anesth Pain Med 2023; 13:e130462. [PMID: 37489171 PMCID: PMC10363360 DOI: 10.5812/aapm-130462] [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] [Received: 08/02/2022] [Revised: 12/12/2022] [Accepted: 12/26/2022] [Indexed: 07/26/2023] Open
Abstract
Background Open cranial vault reconstruction is the standard technique of craniosynostosis correction that may cause significant blood loss. Objectives The current study aimed at comparing the effect of tranexamic acid (TXA), controlled hypotension, and their combination on perioperative blood loss and transfusion requirement in craniosynostosis surgery. Methods The present randomized, double-blind clinical trial was conducted on 75 infants referred for craniosynostosis surgery during 2017 - 2018. Ten minutes before the start of surgery, 10 mg/kg of TXA was administered intravenously to patients in the first group (TXA group). In the second group, patients were subjected to the controlled hypotension anesthesia (CHA) using intravenous remifentanil 0.1 μ/kg (CHA group). In the third group, the patients underwent CHA similar to that of the second group, along with intravenous injection of 10 mg/kg of TXA (CHA-TXA group). Then, patients' mean arterial pressure (MAP), heart rate (HR), total blood loss, and transfusion volume were evaluated and recorded. Results The results of the present study revealed that although the changes in MAP and HR parameters over time (three hours after surgery) were significant in all three groups, the lowest decrease was observed in the CHA-TXA group (P-value < 0.05). In addition, the total perioperative blood loss in the CHA-TXA group with the mean of 181.20 ± 82.71 cc was significantly less than the total perioperative blood loss in the CHA and TXA groups with the means of 262.00 ± 104.04 cc and 212.80 ± 80.75 cc, respectively (P-value < 0.05). Moreover, the transfusion volume in the CHA-TXA group with the mean of 112.40 ± 53.50 cc was significantly lower than the transfusion volume in the CHA and TXA groups with the means of 174.00 ± 73.93 cc and 160.63 ± 59.35 cc, respectively (P-value < 0.05). In contrast, the total blood loss and transfusion volume were not significantly different between the CHA and TXA groups (P-value > 0.05). Conclusions According to the results of the present study, although the administration of TXA alone could effectively prevent blood loss and was associated with fewer transfusion requirements, the combination of this approach with hypotensive anesthesia resulted in more reduction in perioperative blood loss and transfusion volume as well as better hemodynamic stability.
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Affiliation(s)
- Darioush Moradi Farsani
- Department of Anesthesia and Critical Care, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Mazaheri
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Amir Shafa
- Department of Anesthesia and Critical Care, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Evaluation of Complications and Outcomes in Craniosynostosis by Age of Operation: Analysis of the National Surgical Quality Improvement Program-Pediatric. J Craniofac Surg 2023; 34:29-33. [PMID: 35949013 DOI: 10.1097/scs.0000000000008872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/20/2022] [Indexed: 01/11/2023] Open
Abstract
Considerable controversy exists around the optimal age on which to operate for craniosynostosis. This study aims to use data from the American College of Surgeons National Surgical Quality Improvement Program-Pediatric to assess the impact of operative age on hospital stay and outcomes. After excluding patients who underwent endoscopic cranial vault remodeling, a total of 3292 patients met inclusion criteria in the National Surgical Quality Improvement Program-Pediatric between 2012 and 2019. Median age at surgery was 300 days (interquartile range: 204-494). Patients between 0 and 6 months underwent the highest proportion of complex cranial vault remodeling, Current Procedural Terminology 61,558 ( n =44, 7.7%) and Current Procedural Terminology 61,559 ( n =317, 55.1%). White blood cell counts peaked in the 12 to 18 months group, and were lowest in the 24± months group. Hematocrit was lowest in the 0 to 6 months group and rose steadily to the 24± months group; the inverse pattern was found in platelet concentration, which was highest in the youngest patients and lowest in the oldest. Prothrombin time, international normalized ratio, and partial thromboplastin time were relatively consistent across all age groups. Younger patients had significantly shorter operating room times, which increased with patient age ( P <0.001). Younger patients also had significantly shorter length of stay ( P =0.009), though length of stay peaked between 12 and 18 months. There was a significantly lower rate of surgical site infection in younger patients, which occurred in 0.7% of patients 0 to 12 months and 1.0 to 3.0% in patients over 12 to 24± months. There was no significant difference in the average number of transfusions required in any age group ( P =0.961).
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Tosi F, Festa R, Visocchi M, Garra R. The Funnel: From the Skull Base to the Sacrum. New Trends and Technologies in Anaesthesia for the Adult Patient. ACTA NEUROCHIRURGICA. SUPPLEMENT 2023; 135:39-43. [PMID: 38153447 DOI: 10.1007/978-3-031-36084-8_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
The management of children affected by neurosurgical pathologies is multidisciplinary and should be set on several fronts.The potential need for massive blood components transfusions, the prolonged anaesthesia in paediatric age that may be often complicated by various forms of syndrome-related problems, and airway management are often encountered.The problems may be divided schematically into three large groups: preoperative, intraoperative and postoperative problems.The aim of this work is to optimize and make paediatric neurosurgery safe by highlighting the most important aspects in the various perioperative phases.
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Tranexamic Acid Dosing in Craniosynostosis Surgery: A Systematic Review with Meta-analysis. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2022; 10:e4526. [PMID: 36262683 PMCID: PMC9575957 DOI: 10.1097/gox.0000000000004526] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/27/2022] [Indexed: 11/26/2022]
Abstract
This study aimed to compare operative time, blood loss, and transfusion requirement in patients receiving a high tranexamic acid (TXA) dose of greater than 10 mg/kg versus those receiving a low dose of 10 mg/kg or less. Methods PubMed, Cochrane Central, and Embase were queried to perform a systematic review with meta-analysis. Studies reporting outcomes of TXA use in craniosynostosis surgery were included. TXA dosing, operative time, blood loss, and transfusion requirement were the primary outcomes studied. Other variables studied included age and types of craniosynostosis. Results In total, 398 individuals in the included articles received TXA for craniosynostosis surgery. TXA loading doses ranged from 10 mg/kg to 50 mg/kg. Overall, administration of TXA was not associated with changes in operative time, but was associated with decreased blood loss and transfusion requirement on meta-analysis. Comparison of high dose TXA (>10 mg/kg) versus low dose (10 mg/kg or less) showed no statistical differences in changes in operative time, blood loss, or transfusion requirement. Conclusions Overall, TXA reduced blood loss and transfusion requirement in patients undergoing surgery for craniosynostosis. There was no difference in outcomes between high dose and low dose regimens amongst those receiving TXA. Low dose TXA appears adequate to achieve clinical efficacy with a low adverse event rate.
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Coombs DM, Kwiecien GJ, Sinclair NR, Jin A, Zins JE. Local Infiltration of Tranexamic Acid During Facelift Improves Operating Room Efficiency: A Matched Patient Study. Aesthet Surg J 2022; 42:971-977. [PMID: 35350068 DOI: 10.1093/asj/sjac067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Tranexamic acid (TXA) has rapidly gained popularity in aesthetic surgery. Previous reports have suggested that TXA provides a dry surgical field and significantly reduces operating time during facelift surgery. OBJECTIVES The aim of this study was to build upon earlier findings by providing a large cohort matched alongside historic controls and more clearly document time saved when performing facelift surgery. METHODS A retrospective, single-surgeon case-control study was undertaken between July 2016 and October 2021. All patients underwent facelift surgery alone or in combination with fat transfer and perioral chemical peel. All patients received subcutaneous infiltration of 0.5% lidocaine/1:200,000 epinephrine with or without 1 or 2 mg/mL TXA. Patient demographics, TXA dose, surgical time, and minor and major complications were examined. RESULTS In total 145 consecutive patients were identified: 73 in Group 1 (no-TXA) and 72 in Group 2 (TXA). No differences in terms of gender distribution (P = 0.75), age (P = 0.54), BMI (P = 0.18), frequency of secondary rhytidectomy (P = 0.08), rate of ancillary lipografting (P = 0.44), TXA dose (P = 0.238), and minor complication rate (P = 0.56) were observed. However, mean surgical time in the no-TXA group was 21 minutes longer than in the TXA group (P = 0.016). Six patients (8%) in the no-TXA group experienced minor complications vs 8 patients (11%) in the TXA group. No patients experienced major complications. CONCLUSIONS Although previous studies have highlighted the potential benefits of TXA in aesthetic surgery, most of the data remain subjective and non-validated. This report adds to the objective body of evidence supporting TXA in facial aesthetic surgery by documenting time saved in the operating room without additional surgical morbidity. LEVEL OF EVIDENCE: 4
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Affiliation(s)
| | | | | | - Alison Jin
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - James E Zins
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
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Bindra A, Bharadwaj S, Mishra N, Masapu D, Bhargava S, Luthra A, Marda M, Hrishi AP, Bhagat H, Bidkar PU, Vanamoorthy P, Ali Z, Khan MA. Preanesthetic Evaluation and Preparation for Neurosurgical Procedures: An Indian Perspective. JOURNAL OF NEUROANAESTHESIOLOGY AND CRITICAL CARE 2022. [DOI: 10.1055/s-0042-1749649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
Abstract
Background A questionnaire-based survey was conducted to determine the preanesthetic evaluation (PAE) practices among the members of the Indian Society of Neuroanesthesiology and Critical Care (ISNACC). The survey aimed to assess the current clinical practice of PAE and optimization of neurosurgical patients in India.
Methods An online questionnaire was designed by the working group of ISNACC and circulated among its active members. Response to individual questions was considered significant if 50% or more respondents concurred. The survey questions to which less than 50% of respondents concurred were identified as inconclusive results.
Results Out of 438 active ISNACC members, 218 responded. Responses were obtained from various parts of the country. The majority of participants were practicing neuroanesthesiology. Questions asked were regarding clinical assessment, preoperative optimization, prognostication, and airway management in neurosurgery. More than 50% of practitioners acceded to most of the questions; however, the percentage of responses varied across different questions (50–100%). The questions related to preoperative duplex scanning in chronically immobilized patients, preoperative cognitive testing, and risk stratification during neurosurgical procedures received an inconclusive response (< 50%).
Conclusion The survey highlights the variable PAE practices perused by ISNACC members across the country. A guideline for uniform PAE practices may help to enhance research and improve perioperative care.
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Affiliation(s)
- Ashish Bindra
- Department of Neuroanaesthesiology and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Suparna Bharadwaj
- Department of Neuroanesthesiology and Neurocritical Care, National Institute of Mental Health and Neuro-Sciences, Bengaluru, Karnataka, India
| | - Nitasha Mishra
- Department of Anesthesiology and Critical Care, All India Institute of Medical Sciences Bhubaneswar, Bhubaneswar, Odisha, India
| | - Dheeraj Masapu
- Department of Neuroanesthesia, Sakra World Hospital, Bangalore, Karnataka, India
| | - Saurabh Bhargava
- Department of Emergency Medicine, National Institute of Medical Sciences Medical College, Jaipur, Rajasthan, India
| | - Ankur Luthra
- Department of Anesthesia and Intensive Care, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manish Marda
- Department of Neuroanaesthesia and Critical Care, Max Super-Specialty Hospital, Vaishali, Ghaziabad, Uttar Pradesh, India
| | - Ajay P. Hrishi
- Department of Neuroanaesthesia, Sree Chitra Institute of Medical Sciences, Thiruvananthapuram, Kerala, India
| | - Hemant Bhagat
- Department of Anesthesia and Intensive Care, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Prasanna U. Bidkar
- Department of Anesthesiology and Critical Care, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Ponniah Vanamoorthy
- Department of Neurocritical Care and Neuroanaesthesiology, MGM Healthcare PVT. LTD., Chennai, Tamil Nadu, India
| | - Zulfiqar Ali
- Division of Neuroanesthesiology and Critical Care, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Jammu and Kashmir, India
| | - Maroof A. Khan
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
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13
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Kalmar CL, Lang SS, Heuer GG, Schreiber JE, Tucker AM, Swanson JW, Beslow LA. Neurocognitive outcomes of children with non-syndromic single-suture craniosynostosis. Childs Nerv Syst 2022; 38:893-901. [PMID: 35192026 DOI: 10.1007/s00381-022-05448-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/06/2022] [Indexed: 01/17/2023]
Abstract
While the focus of craniosynostosis surgery is to improve head shape, neurocognitive sequelae are common and are incompletely understood. Neurodevelopmental problems that children with craniosynostosis face include cognitive and language impairments, motor delays or deficits, learning disabilities, executive dysfunction, and behavioral problems. Studies have shown that children with multiple suture craniosynostosis have more impairment than children with single-suture craniosynostosis. Children with isolated single-suture subtypes of craniosynostosis such as sagittal, metopic, and unicoronal craniosynostosis can have distinct neurocognitive profiles. In this review, we discuss the unique neurodevelopmental profiles of children with single-suture subtypes of craniosynostosis.
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Affiliation(s)
- Christopher L Kalmar
- Division of Plastic and Reconstructive Surgery, Children's Hospital of Philadelphia, PA, Philadelphia, USA
| | - Shih-Shan Lang
- Division of Neurosurgery, Children's Hospital of Philadelphia, PA, Philadelphia, USA.,Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA
| | - Gregory G Heuer
- Division of Neurosurgery, Children's Hospital of Philadelphia, PA, Philadelphia, USA.,Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA
| | - Jane E Schreiber
- Department of Child & Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, PA, Philadelphia, USA.,Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA
| | - Alexander M Tucker
- Division of Neurosurgery, Children's Hospital of Philadelphia, PA, Philadelphia, USA
| | - Jordan W Swanson
- Division of Plastic and Reconstructive Surgery, Children's Hospital of Philadelphia, PA, Philadelphia, USA.,Division of Plastic Surgery, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA
| | - Lauren A Beslow
- Division of Neurology, Children's Hospital of Philadelphia, PA, Philadelphia, USA. .,Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA. .,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, PA, Philadelphia, USA.
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14
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Zins JE, Dutton JW. Commentary on: A Systematic Review and Meta-Analysis Evaluating the Impact of Tranexamic Acid Administration in Aesthetic Plastic Surgery. Aesthet Surg J 2022; 42:559-561. [PMID: 34922333 DOI: 10.1093/asj/sjab420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- James E Zins
- Department of Plastic Surgery, Cleveland Clinic, Cleveland, OH, USA
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15
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Menon G, George M, Kumar P, Nair SM, Udayakumaran S, Krishnadas A, Subash P, Vasudevan A. Comparison of Perioperative Anesthetic Concerns in Simple and Complex Craniosynostosis Cases: A Retrospective Study. JOURNAL OF NEUROANAESTHESIOLOGY AND CRITICAL CARE 2022. [DOI: 10.1055/s-0041-1740203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Abstract
Background We compared intraoperative and postoperative anesthetic parameters between simple (S-single suture) and complex (C-more than one suture) craniosynostosis cases.
Materials and Methods Data was collected from a retrospective review of anesthetic and postoperative records of patients who underwent craniosynostosis correction surgery between April 2014 and August 2019. Pearson’s chi-square and independent sample t-tests were used for analysis.
Results We analyzed data of 98 patients (S-simple craniosynostosis: 40 and C-complex craniosynostosis: 58). Statistically significant differences between simple and complex cases were seen only in the incidence of difficult airway, failed extubation, and requirement of postoperative ventilation. Massive blood loss (S: 23.21 mL/kg; C: 22.71 mL/kg) and difficult airway (S: 2.04%; C: 19.39%) were the most common intraoperative adverse events encountered. Metabolic abnormalities, hemodynamic instability, and hypothermia occurred in few patients. The most common postoperative issue was pyrexia (S: 15.31%; C: 17.35%). Anemia and coagulopathy needing transfusion of blood products and vitamin K injection were seen in a significant number of cases. Three nonsyndromic patients developed seizures.
Conclusion The incidence of difficult airway and failed extubation with postoperative ventilation is more frequent following surgery for complex craniosynostosis than simple craniosynostosis. Complications secondary to blood loss and airway issues were the primary cause of morbidity and mortality. A staged approach to surgical management resulted in decreased surgical blood loss among the children with complex craniosynostosis.
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Affiliation(s)
- Gokuldas Menon
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Mathew George
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Pawan Kumar
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Shalini M. Nair
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Suhas Udayakumaran
- Department of Neurosurgery, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Arjun Krishnadas
- Department of Cleft and Craniomaxillofacial Surgery, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Pramod Subash
- Department of Cleft and Craniomaxillofacial Surgery, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
| | - Anu Vasudevan
- Department of Biostatistics, Amrita Institute of Medical Sciences and Research Centre, Kochi, Kerala, India
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16
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The Dura Split Technique in the Treatment of Craniosynostosis: Is It Still an Option? J Craniofac Surg 2022; 33:1514-1516. [PMID: 34980837 DOI: 10.1097/scs.0000000000008449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/25/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The aim of this study was to report the outcome and the complications for patients operated on for craniosynostosis using the dura split technique. Specifically, the authors aimed to evaluate the safety of this technique, which is currently not in use, and to determine whether it is still useable. METHODS The data was collected from the hospital patient records of all children surgically treated for craniosynostosis using the dura split technique in Turku University Hospital during the period 1975 to 2015. The data was analyzed to determine the clinical and radiological outcomes of the surgical procedure, the need for reoperations, and the rate of complications. RESULTS During the study period, the dura split technique was used in the surgery of 65 patients. The outcome was either good or acceptable in most patients and reoperation was needed in only 2 patients (3.1%). Surgical complications included significant blood loss (26.2%), lesions on the inner layer of the dura (21.5%), leakage of cerebrospinal fluid (13.8%), and persistent bone defects (15.4% on palpation and 63.1% radiologically). CONCLUSIONS Although the outcome of surgery for craniosynostosis using the dura split technique was mostly acceptable and the need for reoperations rare, the technique cannot, however, be recommended in the future due to high rates of bone defects, frequent problems with lesions on the inner layer of the dura, and consequent perioperative leakage of cerebrospinal fluid.
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Abstract
ABSTRACT Disparities in access to care for surgical intervention in craniosynostosis have been suggested as a cause in discrepancies between the surgical approach and consequently perioperative outcomes following surgery. This work aimed to investigate the influence of race, insurance status, and the presence of craniosynostosis-related conditions on the short-term outcomes after the surgical management of craniosynostosis. Using the National Inpatient Sample database for the years 2010 to 2012, sociodemographic predictors for 30-day postoperative complication rates and requirements for blood transfusion in craniosynostosis surgeries were identified. Medicaid patients were significantly more likely to experience complications (P = 0.013) and higher rates of blood transfusions (P = 0.011). Compared to those without any complications, patients who experienced postoperative complications and blood transfusions were older (191.5 versus 181.7 days old, P < 0.001), had a greater number of chronic diseases (P < 0.001), and had a longer average length of stay (P < 0.001). On multivariable regression, Medicaid patients were 1.7 times more likely to experience any postoperative complication compared to privately insured patients. White patients also experienced a 0.741 times lower likelihood of requiring a blood transfusion. At the hospital level, receiving surgery at government-operated hospitals was found to be a protective factor for postoperative complications compared to for-profit private (P = 0.016) and nonprofit private (P = 0.028). Healthcare providers and policy makers should be cognizant of these sociodemographic disparities and their potential causes to ensure equitable treatment for all patients regardless of insurance status and racial/ethnic background.
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18
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Comparison of safety outcomes between bi-coronal and direct approaches for device removal in patients treated with distraction osteogenesis for craniosynostosis. J Craniomaxillofac Surg 2021; 50:262-266. [PMID: 35000843 DOI: 10.1016/j.jcms.2021.12.008] [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: 04/27/2021] [Revised: 10/05/2021] [Accepted: 12/15/2021] [Indexed: 11/23/2022] Open
Abstract
The study aimed at comparing the safety outcomes between conventional bicoronal and direct method in device removal after cranial distraction in the treatment of craniosynostosis. This was a retrospective cohort study of patients treated with distraction osteogenesis to expand intracranial volume in the anteroposterior direction. Preoperative patient demographics, distraction protocols, and perioperative outcomes (operative time, estimated blood loss, intraoperative fluid volume, lowest hematocrit during surgery, transfusion, hospital stay, drain, postoperative complication) were collected and analyzed with the independent samples t-test. Twenty-four patients were included in the study (15 in the conventional and 9 in the direct approach group). The mean duration of surgery and intraoperative fluid volume were significantly shorter (114.56 ± 36.91 min vs. 177.20 ± 47.00 min, p = 0.003) and less (241.88 ± 194.07 ml vs. 624.00 ± 524.92 ml, p = 0.026), respectively in the direct group than in the conventional. No patients were transfused intraoperatively and admitted to the intensive care unit (ICU) postoperatively in the direct group. The mean intraoperative and total transfusion volumes were significantly greater in the conventional group (p = 0.004, 0.045, respectively). There were no significant differences in other safety outcomes. No postoperative wound complications were reported. The findings of this study indicated that the direct approach for distraction device removal in children with craniosynostosis appears to be safer than the conventional approach owing to the reduced operation time, intraoperative transfusion requirements, and ICU stay.
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Predictors of Blood Transfusion for Endoscopic Assisted Craniosynostosis Surgery. J Craniofac Surg 2021; 33:1327-1330. [PMID: 34930880 DOI: 10.1097/scs.0000000000008441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/25/2021] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT Blood loss is a main cause of morbidity after craniofacial procedures. The purpose of this study is to identify the incidence and predictors for transfusion of blood products in the endoscopic assisted strip craniectomy population. Data was prospectively collected from a single-center multi-surgeon cohort of 78 consecutive patients who underwent endoscopic assisted strip craniectomy for craniosynostosis between July 2013 and December 2020. The authors reviewed patient and treatment characteristics and outcomes. Of the 78 patients, 26 patients were transfused yielding an overall rate of transfusion of 33%. The most common fused suture was sagittal (n = 42, 54%) followed by metopic (n = 15, 19%), multiple (n = 10, 13%), coronal (n = 7, 9%) and finally lambdoid (n = 4, 5%). On univariate analysis, patients' weight in the transfusion cohort were significantly lower than those who did not receive a transfusion (5.6 ± 1.1 versus 6.5 ± 1.1 kg, P = 0.0008). The transfusion group also had significantly lower preoperative hemoglobin compared to the non-transfusion group (10.6 versus 11.1, P = .049). Eleven percent patients admitted to step-down received a transfusion, whereas 39% of patients admitted to the pediatric intensive care unit received a transfusion (P = 0.042). On multivariate analysis, only higher patient weight (operating room [OR] 0.305 [0.134, 0.693], P = 0.005) was protective against a transfusion, whereas colloid volume (OR 1.018 [1.003, 1.033], P = 0.019) predicted the need for a transfusion. Our results demonstrate that endoscopic craniosynostosis cases carry a moderate risk of transfusion. Individuals with lower weight and those that receive colloid volume are also at elevated risk.
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20
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Syndrome-related outcomes following posterior vault distraction osteogenesis. Childs Nerv Syst 2021; 37:2001-2009. [PMID: 33866411 DOI: 10.1007/s00381-021-05169-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 04/13/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE The most commonly occurring syndromic craniosynostoses are Apert syndrome, Crouzon syndrome, Pfeiffer syndrome, and Saethre-Chotzen syndrome. There is insufficient data regarding postoperative syndrome-related outcomes following the posterior vault distraction osteogenesis (PVDO) procedure, as well as data addressing whether or not additional procedures will be subsequently necessary to comprehensively treat children who undergo PVDO. Thus, the objective of this study is to describe and compare syndrome-related potential complications and outcomes associated with the PVDO procedure. METHODS An observational retrospective study was performed on consecutive patients (n=24) with Apert syndrome, Crouzon syndrome, Pfeiffer syndrome, or Saethre-Chotzen syndrome, respectively, who underwent PVDO between 2012 and 2019. Demographic data (patient gender and age when the PVDO procedure was performed), diagnosis, surgery-related data, and outcome data (perioperative and midterm complications and need for additional surgery) were verified. RESULTS Total relative blood transfusion volumes per kilogram for the patients were as follows: 22.75 ± 9.30 ml for Apert syndrome, 10.73 ± 2.28 ml for Crouzon syndrome (Apert versus Crouzon, p<0.05), 18.53 ± 8.08 ml for Pfeiffer syndrome, and 19.74 ± 9.12 ml for Saethre-Chotzen syndrome. None of the patients required a secondary procedure to alleviate intracranial pressure except for a Saethre-Chotzen patient. CONCLUSION PVDO is an effective technique to address elevated intracranial pressure in SC patients that alleviates the need for secondary procedures at midterm follow-up. Apert syndrome patients presented relatively higher total blood transfusion rates than Crouzon syndrome patients who were operated on at a later age and weighed more.
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21
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Kochuba AL, Coombs DM, Kwiecien GJ, Sinclair NR, Zins JE. Prospective Study Assessing the Effect of Local Infiltration of Tranexamic Acid on Facelift Bleeding. Aesthet Surg J 2021; 41:391-397. [PMID: 32644111 DOI: 10.1093/asj/sjaa198] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Rebound bleeding during facelift surgery is a major cause of facelift hematomas. Subcutaneous infiltration of tranexamic acid (TXA) combined with lidocaine and epinephrine was recently retrospectively shown to decrease rebound bleeding. No study has prospectively examined the effect of subcutaneous TXA on intraoperative and postoperative bleeding during facelift surgery. OBJECTIVES The aim of this study was to prospectively demonstrate that TXA combined with local anesthesia safely reduces the effects of rebound bleeding, reduces operative time, and decreases postoperative drainage. METHODS This was a prospective, single-surgeon, case-control study performed between July 2019 and March 2020. Thirty-nine patients (35 female and 4 male; mean age, 64.9 years; age range, 49-80 years) underwent facelift surgery alone or in combination with facial rejuvenation procedures. All patients were injected subcutaneously with 1 or 2 mg/mL TXA + 0.5% lidocaine/1:200,000 epinephrine. Patient demographics, TXA dose, time to hemostasis, drain output, and minor and major complications were recorded. RESULTS The mean time to hemostasis was 6.4 minutes for the left and right sides each. Average postoperative day (POD) 0 drain outputs were 13.9 mL (left) and 10.1 mL (right). Average POD 1 drain outputs were 15.1 mL (left) and 15.6 mL (right). Drains were removed from all patients on POD 1 or 2. There were 2 minor complications (flap necrosis plus infection, marginal mandibular neuropraxia) and no major complications. CONCLUSIONS TXA safely and effectively decreased bleeding, operating room time, and drain output compared with traditional local anesthetic techniques. Our future goal is to determine if epinephrine can be completely removed from the local anesthetic and replaced with TXA for facelift surgery. LEVEL OF EVIDENCE: 2
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Jalali A, Lonsdale H, Zamora LV, Ahumada L, Nguyen ATH, Rehman M, Fackler J, Stricker PA, Fernandez AM. Machine Learning Applied to Registry Data: Development of a Patient-Specific Prediction Model for Blood Transfusion Requirements During Craniofacial Surgery Using the Pediatric Craniofacial Perioperative Registry Dataset. Anesth Analg 2021; 132:160-171. [PMID: 32618624 DOI: 10.1213/ane.0000000000004988] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Craniosynostosis is the premature fusion of ≥1 cranial sutures and often requires surgical intervention. Surgery may involve extensive osteotomies, which can lead to substantial blood loss. Currently, there are no consensus recommendations for guiding blood conservation or transfusion in this patient population. The aim of this study is to develop a machine-learning model to predict blood product transfusion requirements for individual pediatric patients undergoing craniofacial surgery. METHODS Using data from 2143 patients in the Pediatric Craniofacial Surgery Perioperative Registry, we assessed 6 machine-learning classification and regression models based on random forest, adaptive boosting (AdaBoost), neural network, gradient boosting machine (GBM), support vector machine, and elastic net methods with inputs from 22 demographic and preoperative features. We developed classification models to predict an individual's overall need for transfusion and regression models to predict the number of blood product units to be ordered preoperatively. The study is reported according to the Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD) checklist for prediction model development. RESULTS The GBM performed best in both domains, with an area under receiver operating characteristic curve of 0.87 ± 0.03 (95% confidence interval) and F-score of 0.91 ± 0.04 for classification, and a mean squared error of 1.15 ± 0.12, R-squared (R) of 0.73 ± 0.02, and root mean squared error of 1.05 ± 0.06 for regression. GBM feature ranking determined that the following variables held the most information for prediction: platelet count, weight, preoperative hematocrit, surgical volume per institution, age, and preoperative hemoglobin. We then produced a calculator to show the number of units of blood that should be ordered preoperatively for an individual patient. CONCLUSIONS Anesthesiologists and surgeons can use this continually evolving predictive model to improve clinical care of patients presenting for craniosynostosis surgery.
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Affiliation(s)
- Ali Jalali
- From the Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - Hannah Lonsdale
- Department of Anesthesia, Perioperative and Pain Medicine, Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - Lillian V Zamora
- Department of Anesthesia, Perioperative and Pain Medicine, Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - Luis Ahumada
- From the Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - Anh Thy H Nguyen
- Predictive Analytics Core, Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - Mohamed Rehman
- Department of Anesthesia, Perioperative and Pain Medicine, Johns Hopkins All Children's Hospital, St Petersburg, Florida
| | - James Fackler
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Paul A Stricker
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Allison M Fernandez
- Department of Anesthesia, Perioperative and Pain Medicine, Johns Hopkins All Children's Hospital, St Petersburg, Florida
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Knackstedt R, Patel N. Enhanced Recovery Protocol after Fronto-orbital Advancement Reduces Transfusions, Narcotic Usage, and Length of Stay. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e3205. [PMID: 33173704 PMCID: PMC7647619 DOI: 10.1097/gox.0000000000003205] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 08/31/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Enhanced recovery after surgery (ERAS) protocols utilize multi-modal approaches to decrease morbidity, narcotic usage, and length of stay. In 2013, we made several changes to our perioperative approach to children undergoing complex craniofacial procedures. The goal of this study was to analyze our protocol for children undergoing fronto-orbital advancement (FOA) for craniosynostosis. METHODS A retrospective chart review was performed after IRB approval, for children who underwent fronto-orbital advancement for craniosynostosis from 2010 to 2018. The ERAS protocol, initiated in December 2013, involves hemoglobin optimization, cell-saver technology, tranexamic acid, specific postoperative fluid titration, and a transfusion algorithm. The analgesic regimen focuses on narcotic reduction through the utilization of scheduled acetaminophen, ibuprofen, or ketorolac, and a dexmedetomidine infusion with opioids only for breakthrough pain. RESULTS Fifty-five ERAS protocol children and 23 control children were analyzed. ERAS children had a decreased rate (13/53 versus 23/23, P < 0.0001) and volume of intraoperative transfusion (183.4 mL versus 339.8 mL, P = 0.05). Fewer ERAS children required morphine/dilaudid (12/55 versus 22/23 P < 0.0001) and for children who required morphine, fewer doses were required (2.8 versus 11, P = 0.02). For ERAS protocol children who required PO narcotics, fewer doses were required (3.2 versus 5.3, P = 0.02). ERAS children had a decreased length of stay (2.3 versus 3.6 nights, P < 0.0001). No patients were re-admitted due to poor oral intake, pain, hemodynamic, or pulmonary concerns. CONCLUSIONS Our ERAS protocol demonstrated a reduction in the overall and intraoperative allogenic blood transfusion rate, narcotic use, and hospital length of stay. This is a safe and effective multimodal approach to managing complex craniofacial surgical recovery.
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Affiliation(s)
| | - Niyant Patel
- Plastic and Reconstructive Surgery Center, Akron Children’s Hospital, Akron, Ohio
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A Technique for Minimizing the Need for Hemotransfusion in Non-Syndromic Craniosynostosis Surgery. J Craniofac Surg 2020; 32:247-251. [PMID: 32868732 DOI: 10.1097/scs.0000000000006949] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT Surgery for craniosynostosis is associated with excessive blood loss, as well as morbidity and mortality risks. This study investigated the effectiveness of a surgical technique for nonsyndromic craniosynostosis intervention in controlling bleeding, assessed based on the volume of blood transfused. The cohort included 73 children who underwent nonsyndromic craniosynostosis surgery during a 3-year period. Retrospective evaluation of patient parameters included sex, weight, and age at the time of surgery; type of craniosynostosis; duration of surgery; hemoglobin concentration before and after surgery; rate of transfusion; and volume of transfused blood (mL/kg). The surgical technique involved skin incision and subgaleal dissection using electrocautery with a Colorado needle tip. The pericranium was not removed but instead kept in situ, and orbiectomy was performed using piezosurgery. Of the 73 children in the cohort, 75.3% underwent fronto-orbital advancement and were included in the analysis. The average age was 10.9 months (range: 4-96 months), with 68.5% boys and 31.5% girls (P < 0.001). The most common type of craniosynostosis was trigonocephaly (57.5%), followed by scaphocephaly (19.2%). The mean duration of the surgery was 2 hours and 55 minutes. Blood transfusion was needed in 56.2% of patients, with a mean volume of 8.7 mL/kg body weight transfused intraoperatively. No complications or fatalities were observed. These results suggested that meticulous, continuous control of homeostasis is paramount in minimizing blood loss during surgical repair of nonsyndromic craniosynostosis.
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Demir B, Binnetoğlu A, Batman Ç. The Effect of Blood Loss on the Hemodynamics of Pediatric Patients Undergoing Simultaneous Bilateral Cochlear Implantation. Turk Arch Otorhinolaryngol 2020; 58:118-121. [PMID: 32783039 DOI: 10.5152/tao.2020.5138] [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: 01/17/2020] [Accepted: 04/02/2020] [Indexed: 11/22/2022] Open
Abstract
Objective Our objectives were to find the mean blood loss volume and the mean hemoglobin decrease in patients undergoing simultaneous bilateral cochlear implant surgery, to determine whether they had clinical effects, and to calculate a minimum weight for pediatric patients that is independent of any age criteria. Methods A retrospective chart review of the pre- and post-operative hemoglobin concentrations and mean blood loss volumes were calculated for children between 12-24 months of age who underwent cochlear implant surgery. Results A postoperative decline in hemoglobin concentration was found in 67 cases (92%), with a mean difference between the pre- and post-operative values measuring 1.9 g/dL. Preoperative hemoglobin concentrations decreased from 13.4 g/dL to 11.5 g/dL. Mean blood loss volume was 82.3±12 cc. Conclusion Although simultaneous bilateral cochlear implant surgery is reimbursed by the state for those who are greater than one year of age and who meet the appropriate audiological criteria, our findings suggest that these patients should weigh ≥10 kg to prevent hemodynamic instability due to blood loss during surgery.
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Affiliation(s)
- Berat Demir
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Adem Binnetoğlu
- Department of Otorhinolaryngology-Head and Neck Surgery, St. Elizabeth's Medical Center, Brighton, MA, USA
| | - Çaglar Batman
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
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Operative Time as the Predominant Risk Factor for Transfusion Requirements in Nonsyndromic Craniosynostosis Repair. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2592. [PMID: 32095402 PMCID: PMC7015599 DOI: 10.1097/gox.0000000000002592] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 10/28/2019] [Indexed: 11/29/2022]
Abstract
Background: Despite recent advances in surgical, anesthetic, and safety protocols in the management of nonsyndromic craniosynostosis (NSC), significant rates of intraoperative blood loss continue to be reported by multiple centers. The purpose of the current study was to examine our center’s experience with the surgical correction of NSC in an effort to determine independent risk factors of transfusion requirements. Methods: A retrospective cohort study of patients with NSC undergoing surgical correction at the Montreal Children’s Hospital was carried out. Baseline characteristics and perioperative complications were compared between patients receiving and not receiving transfusions and between those receiving a transfusion in excess or <25 cc/kg. Logistic regression analysis was carried out to determine independent predictors of transfusion requirements. Results: A total of 100 patients met our inclusion criteria with a mean transfusion requirement of 29.6 cc/kg. Eighty-seven patients (87%) required a transfusion, and 45 patients (45%) required a significant (>25 cc/kg) intraoperative transfusion. Regression analysis revealed that increasing length of surgery was the main determinant for intraoperative (P = 0.008; odds ratio, 18.48; 95% CI, 2.14–159.36) and significant (>25 cc/kg) intraoperative (P = 0.004; odds ratio, 1.95; 95% CI, 1.23–3.07) transfusions. Conclusions: Our findings suggest increasing operative time as the predominant risk factor for intraoperative transfusion requirements. We encourage craniofacial surgeons to consider techniques to streamline the delivery of their selected procedure, in an effort to reduce operative time while minimizing the need for transfusion.
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Tranexamic Acid Decreases Blood Transfusion Burden in Open Craniosynostosis Surgery Without Operative Compromise. J Craniofac Surg 2019; 30:120-126. [PMID: 30394976 DOI: 10.1097/scs.0000000000004875] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
In the surgical management of craniosynostosis, there is a high red blood cell (RBC) transfusion burden due to the small blood volume of the patients combined with significant blood loss that can occur with open surgery (OS). Tranexamic acid (TXA) is an antifibrinolytic which has been shown to decrease such a burden in particular surgeries. The aim of this study was to compare the operative outcomes of craniosynostosis OS which did and did not utilize TXA. Searches of 7 electronic databases from inception to February 2018 were conducted following Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. There were 206 articles screened against selection criteria for inclusion. Relevant data were extracted and analyzed using meta-analysis of proportions. A total of 9 comparative studies were included for meta-analysis. Compared with the control cohort, craniosynostosis OS utilizing TXA demonstrated significantly lower intraoperative RBC transfusion volumes (mean difference, -8.25 mL/kg; P < 0.001), blood loss (mean difference, -10.96 mL/kg; P < 0.001) and postoperative RBC transfusion incidence (odds ratio, OR, 0.12; P = 0.005). Fresh frozen plasma and crystalloid transfusion, operation time, length of stay, and complications were not significantly different with TXA use. Based on the comparative evidence currently available, TXA significantly decreased RBC transfusion burden during craniosynostosis OS without operative compromise. There is significant heterogeneity in reported TXA regimes in the literature. Future studies that are larger, randomized, and account for these factors will further enhance the authors' understanding.
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