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Huang Y, Cai Y, Peng MQ, Yi TT. Evaluation of the effect of fluid management on intracranial pressure in patients undergoing laparoscopic gynaecological surgery based on the ratio of the optic nerve sheath diameter to the eyeball transverse diameter as measured by ultrasound: a randomised controlled trial. BMC Anesthesiol 2024; 24:319. [PMID: 39244545 PMCID: PMC11380425 DOI: 10.1186/s12871-024-02683-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 08/16/2024] [Indexed: 09/09/2024] Open
Abstract
BACKGROUND During gynecological laparoscopic surgery, pneumoperitoneum and the Trendelenburg position (TP) can lead to increased intracranial pressure (ICP). However, it remains unclear whether perioperative fluid therapy impacts ICP. The purpose of this research was to evaluate the impact of restrictive fluid (RF) therapy versus conventional fluid (CF) therapy on ICP in gynecological laparoscopic surgery patients by measuring the ratio of the optic nerve sheath diameter (ONSD) to the eyeball transverse diameter (ETD) using ultrasound. METHODS Sixty-four patients who were scheduled for laparoscopic gynecological surgery were randomly assigned to the CF group or the RF group. The main outcomes were differences in the ONSD/ETD ratios between the groups at predetermined time points. The secondary outcomes were intraoperative circulatory parameters (including mean arterial pressure, heart rate, and urine volume changes) and postoperative recovery indicators (including extubation time, length of post-anaesthesia care unit stay, postoperative complications, and length of hospital stay). RESULTS There were no statistically significant differences in the ONSD/ETD ratio and the ONSD over time between the two groups (all p > 0.05). From T2 to T4, the ONSD/ETD ratio and the ONSD in both groups were higher than T1 (all p < 0.001). From T1 to T2, the ONSD/ETD ratio in both groups increased by 14.3%. However, the extubation time in the RF group was shorter than in the CF group [median difference (95% CI) -11(-21 to -2) min, p = 0.027]. There were no differences in the other secondary outcomes. CONCLUSION In patients undergoing laparoscopic gynecological surgery, RF did not significantly lower the ONSD/ETD ratio but did shorten the tracheal extubation time, when compared to CF. TRIAL REGISTRATION ChiCTR2300079284. Registered on December 29, 2023.
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Affiliation(s)
- Yong Huang
- Department of Anesthesiology, Yongchuan Hospital of Chongqing Medical University, No.439 Xuanhua Road, Yongchuan District, Chongqing, 402160, China
| | - Yi Cai
- Department of Anesthesiology, Yongchuan Hospital of Chongqing Medical University, No.439 Xuanhua Road, Yongchuan District, Chongqing, 402160, China
| | - Ming-Qing Peng
- Department of Anesthesiology, Yongchuan Hospital of Chongqing Medical University, No.439 Xuanhua Road, Yongchuan District, Chongqing, 402160, China.
| | - Ting-Ting Yi
- Department of Anesthesiology, Yongchuan Hospital of Chongqing Medical University, No.439 Xuanhua Road, Yongchuan District, Chongqing, 402160, China.
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Li XR, Luo QL. Effects of high-quality neurosurgical nursing care on improving clinical nursing quality. World J Clin Cases 2024; 12:4999-5007. [DOI: 10.12998/wjcc.v12.i22.4999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/30/2024] [Accepted: 06/13/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND With continuous advancements in medical technology, neurosurgical nursing is constantly developing and improving to provide higher-quality nursing services.
AIM To explore the effects of different types of high-quality nursing care on clinical nursing quality and patient satisfaction in neurosurgical nursing.
METHODS Eighty patients who received neurosurgical treatment in the Affiliated Hospital of Southwest Medical University from June to December 2020 were selected as study participants and categorised into study and control groups. The study group comprised 40 patients who received 4 different types of high-quality nursing care, whereas the control group comprised 40 patients who received conventional nursing care. After a specific period, nursing satisfaction levels and adverse event and complication rates were compared between the two groups.
RESULTS Satisfaction with high-quality care was higher than that with conventional care, and high-quality health services and regional services showed the highest satisfaction levels, with an average score of 12 on the Glasgow scale. The satisfaction levels of the study and control groups were 75% and 57%, respectively, with a statistically significant difference (t = 7.314, P < 0.05). During the nursing period, the adverse event and complication rates were the highest in patients with level III pathology grade and those who underwent neurosurgery (40.02% and 85.93%, respectively), and the difference was statistically significant.
CONCLUSION In neurosurgical nursing, employing appropriate high-quality nursing methods can effectively reduce adverse event and complication rates in patients, thereby improving the quality of nursing care and increasing clinical nursing value.
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Affiliation(s)
- Xiu-Rong Li
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Qing-Lian Luo
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, Sichuan Province, China
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3
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Song X, Zhang Y, Tang Z, Du L. Advantages of nanocarriers for basic research in the field of traumatic brain injury. Neural Regen Res 2024; 19:237-245. [PMID: 37488872 PMCID: PMC10503611 DOI: 10.4103/1673-5374.379041] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/01/2023] [Accepted: 05/06/2023] [Indexed: 07/26/2023] Open
Abstract
A major challenge for the efficient treatment of traumatic brain injury is the need for therapeutic molecules to cross the blood-brain barrier to enter and accumulate in brain tissue. To overcome this problem, researchers have begun to focus on nanocarriers and other brain-targeting drug delivery systems. In this review, we summarize the epidemiology, basic pathophysiology, current clinical treatment, the establishment of models, and the evaluation indicators that are commonly used for traumatic brain injury. We also report the current status of traumatic brain injury when treated with nanocarriers such as liposomes and vesicles. Nanocarriers can overcome a variety of key biological barriers, improve drug bioavailability, increase intracellular penetration and retention time, achieve drug enrichment, control drug release, and achieve brain-targeting drug delivery. However, the application of nanocarriers remains in the basic research stage and has yet to be fully translated to the clinic.
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Affiliation(s)
- Xingshuang Song
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
- Department of Pharmaceutics, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yizhi Zhang
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
- Department of Pharmaceutics, Beijing Institute of Radiation Medicine, Beijing, China
| | - Ziyan Tang
- Department of Pharmaceutics, Beijing Institute of Radiation Medicine, Beijing, China
| | - Lina Du
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
- Department of Pharmaceutics, Beijing Institute of Radiation Medicine, Beijing, China
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Fotakopoulos G, Gatos C, Georgakopoulou VE, Lempesis IG, Spandidos DA, Trakas N, Sklapani P, Fountas KN. Role of decompressive craniectomy in the management of acute ischemic stroke (Review). Biomed Rep 2024; 20:33. [PMID: 38273901 PMCID: PMC10809310 DOI: 10.3892/br.2024.1721] [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: 10/28/2023] [Accepted: 12/07/2023] [Indexed: 01/27/2024] Open
Abstract
The application of decompressive craniectomy (DC) is thoroughly documented in the management of brain edema, particularly following traumatic brain injury. However, an increasing amount of concern is developing among the universal medical community as regards the application of DC in the treatment of other causes of brain edema, such as subarachnoid hemorrhage, cerebral hemorrhage, sinus thrombosis and encephalitis. Managing stroke continues to remain challenging, and demands the aggressive and intensive consulting of a number of medical specialties. Middle cerebral artery (MCA) infarcts, which consist of 1-10% of all supratentorial infarcts, are often associated with mass effects, and high mortality and morbidity rates. Over the past three decades, a number of neurosurgical medical centers have reported their experience with the application of DC in the treatment of malignant MCA infarction with varying results. In addition, over the past decade, major efforts have been dedicated to multicenter randomized clinical trials. The present study reviews the pertinent literature to outline the use of DC in the management of malignant MCA infarction. The PubMed database was systematically searched for the following terms: 'Malignant cerebral infarction', 'surgery for stroke', 'DC for cerebral infarction', and all their combinations. Case reports were excluded from the review. The articles were categorized into a number of groups; the majority of these were human clinical studies, with a few animal experimental clinical studies. The surgical technique involved was DC, or hemicraniectomy. Other aspects that were included in the selection of articles were methodological characteristics and the number of patients. The multicenter randomized trials were promising. The mortality rate has unanimously decreased. As for the functional outcome, different scales were employed; the Glasgow Outcome Scale Extended was not sufficient; the Modified Rankin Scale and Bathel index, as well as other scales, were applied. Other aspects considered were demographics, statistics and the very interesting radiological ones. There is no doubt that DC decreases mortality rates, as shown in all clinical trials. Functional outcome appears to be the goal standard in modern-era neurosurgery, and quality of life should be further discussed among the medical community and with patient consent.
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Affiliation(s)
- George Fotakopoulos
- Department of Neurosurgery, General University Hospital of Larissa, 41221 Larissa, Greece
| | - Charalambos Gatos
- Department of Neurosurgery, General University Hospital of Larissa, 41221 Larissa, Greece
| | | | - Ioannis G. Lempesis
- Department of Pathophysiology, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Nikolaos Trakas
- Department of Biochemistry, Sismanogleio Hospital, 15126 Athens, Greece
| | - Pagona Sklapani
- Department of Biochemistry, Sismanogleio Hospital, 15126 Athens, Greece
| | - Kostas N. Fountas
- Department of Neurosurgery, General University Hospital of Larissa, 41221 Larissa, Greece
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Zhang S, Chen Q, Xian L, Chen Y, Wei L, Wang S. Acute subdural haematoma exacerbates cerebral blood flow disorder and promotes the development of intraoperative brain bulge in patients with severe traumatic brain injury. Eur J Med Res 2023; 28:138. [PMID: 36973830 PMCID: PMC10041776 DOI: 10.1186/s40001-023-01100-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/16/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Decompressive craniectomy (DC) is a routine procedure used for the treatment of severe traumatic brain injury (TBI) with concomitant acute subdural haematoma (SDH). However, certain patients are prone to developing malignant brain bulge during DC, which prolongs the operative time and worsens patient outcomes. Previous studies have shown that malignant intraoperative brain bulge (IOBB) may be associated with excessive arterial hyperaemia caused by cerebrovascular system disorders. Through a clinical retrospective analysis and prospective observations, we found that the cerebral blood flow of patients who possessed risk factors manifested high resistance and low flow velocity, which severely affected brain tissue perfusion and resulted in the occurrence of malignant IOBB. In the current literature, rat models of severe brain injury-associated brain bulge have rarely been reported. METHODS To gain an in-depth understanding of cerebrovascular changes and the cascade of responses related to brain bulge, we introduced acute SDH into the Marmarou model for the preparation of a rat model of high intracranial pressure (ICP) to simulate the pathological conditions experienced by patients with severe brain injury. RESULTS With the introduction of a 400-µL haematoma, significant dynamic changes occurred in ICP, mean arterial pressure, and relative blood perfusion rate of the cerebral cortical vessels. ICP increased to 56.9 ± 2.3 mmHg, mean arterial pressure showed reactive decrease, and the blood flow of cerebral cortical arteries and veins on the non-SDH-affected side decreased to < 10%. These changes could not fully recover even after DC. This resulted in generalised damage to the neurovascular unit and a lag effect to the venous blood reflux, which triggered malignant IOBB formation during DC. CONCLUSION An excessive increase in ICP causes cerebrovascular dysfunction and brings about a cascade of damage to brain tissue, which forms the basis for the development of diffuse brain swelling. The subsequent heterogeneous responses of the cerebral arteries and veins during craniotomy may be the main cause of primary IOBB. Clinicians should pay particular attention to the redistribution of CBF to various vessels when performing DC in patients with severe TBI.
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Affiliation(s)
- Shangming Zhang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
- Department of Neurosurgery, 900TH Hospital of Joint Logistics Support Force, Fuzhou, 350025, China
| | - Qizuan Chen
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Liang Xian
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Yehuang Chen
- Department of Neurosurgery, 900TH Hospital of Joint Logistics Support Force, Fuzhou, 350025, China
| | - Liangfeng Wei
- Department of Neurosurgery, 900TH Hospital of Joint Logistics Support Force, Fuzhou, 350025, China.
| | - Shousen Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China.
- Department of Neurosurgery, 900TH Hospital of Joint Logistics Support Force, Fuzhou, 350025, China.
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Agarwal N, Wilkins TE, Nwachuku EL, Deng H, Algattas H, Lavadi RS, Chang YF, Puccio A, Okonkwo DO. Long-term Benefits for Younger Patients with Aggressive Immediate Intervention following Severe Traumatic Brain Injury: A Longitudinal Cohort Analysis of 175 Patients from a Prospective Registry. Clin Neurol Neurosurg 2022; 224:107545. [PMID: 36584586 DOI: 10.1016/j.clineuro.2022.107545] [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: 09/04/2022] [Revised: 10/31/2022] [Accepted: 11/24/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND The prevalence of traumatic brain injury (TBI) continues to rise, in part as a reflection of a growing elderly population. Concomitantly, nihilism may exist following substantial neurotrauma from a myriad of commonplace mechanisms, such as traffic incidents, assaults, or falls. OBJECTIVE This study assesses long-term outcomes following aggressive surgical intervention with invasive neuromonitoring to guard against nihilism, especially for patients with advantageous characteristics such as younger age. METHODS A consecutive series of patients with severe TBI treated between 2008 and 2018 and enrolled into the Brain Trauma Research Center (BTRC) database, an Institutional Review Board (IRB 19030228) approved prospective, longitudinal cohort study, were extracted. Demographic and clinical data were analyzed. Long-term functional outcome was recorded with the eight-point Glasgow Outcome Scale-Extended (GOS-E) score at 3-, 6-, 12-, and 24-months by trained, qualified neuropsychology technicians. Chi-squared and analysis of variance tests were used to evaluate the relationship of age groups between different variables. RESULTS For this analysis, 175 patients with severe TBI who were enrolled in the BTRC database and required decompressive hemicraniectomy during the study period were included. Over one-third of the patients with a severe TBI, who were aged 35 years and younger, had a favorable outcome. CONCLUSIONS Despite enduring a severe TBI, a substantial percentage of younger patients achieved favorable outcomes following aggressive treatment. As such, establishing a prognosis should be deferred to allow for recovery via individualized rehabilitation, multidisciplinary support, and community reintegration programs to cope with various long-term psychological, cognitive, and functional disabilities.
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Affiliation(s)
- Nitin Agarwal
- Department of Neurological Surgery, Washington University School of Medicine in St. Louis, St. Louis, MO, United States.
| | - Tiffany E Wilkins
- Department of General Surgery, Allegheny General Hospital, Pittsburgh, PA, United States
| | - Enyinna L Nwachuku
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Hansen Deng
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Hanna Algattas
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Raj Swaroop Lavadi
- Department of Neurological Surgery, Washington University School of Medicine in St. Louis, St. Louis, MO, United States
| | - Yue-Fang Chang
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Ava Puccio
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - David O Okonkwo
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
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Chen M, Wu H, Li Z, Ge S, Zhao L, Zhang X, Qu Y. Intracranial-Pressure-Monitoring-Assisted Management Associated with Favorable Outcomes in Moderate Traumatic Brain Injury Patients with a GCS of 9-11. J Clin Med 2022; 11:6661. [PMID: 36431137 PMCID: PMC9694446 DOI: 10.3390/jcm11226661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: With a mortality rate of 10−30%, a moderate traumatic brain injury (mTBI) is one of the most variable traumas. The indications for intracranial pressure (ICP) monitoring in patients with mTBI and the effects of ICP on patients’ outcomes are uncertain. The purpose of this study was to examine the indications of ICP monitoring (ICPm) and its effects on the long-term functional outcomes of mTBI patients. Methods: Patients with Glasgow Coma Scale (GCS) scores of 9−11 at Tangdu hospital, between January 2015 and December 2021, were enrolled and treated in this retrospective cohort study. We assessed practice variations in ICP interventions using the therapy intensity level (TIL). Six-month mortality and a Glasgow Outcome Scale Extended (GOS-E) score were the main outcomes. The secondary outcome was neurological deterioration (ND) events. The indication and the estimated impact of ICPm on the functional outcome were investigated by using binary regression analyses. Results: Of the 350 patients, 145 underwent ICP monitoring-assisted management, and the other 205 patients received a standard control based on imaging or clinical examinations. A GCS ≤ 10 (OR 1.751 (95% CI 1.216−3.023), p = 0.003), midline shift (mm) ≥ 2.5 (OR 3.916 (95% CI 2.076−7.386) p < 0.001), and SDH (OR 1.772 (95% CI 1.065−2.949) p = 0.028) were predictors of ICP. Patients who had ICPm (14/145 (9.7%)) had a decreased 6-month mortality rate compared to those who were not monitored (40/205 (19.5%), p = 0.011). ICPm was linked to both improved neurological outcomes at 6 months (OR 0.815 (95% CI 0.712−0.933), p = 0.003) and a lower ND rate (2 = 11.375, p = 0.010). A higher mean ICP (17.32 ± 3.52, t = −6.047, p < 0.001) and a more significant number of ICP > 15 mmHg (27 (9−45.5), Z = −5.406, p < 0.001) or ICP > 20 mmHg (5 (0−23), Z = −4.635, p < 0.001) 72 h after injury were associated with unfavorable outcomes. The best unfavorable GOS-E cutoff value of different ICP characteristics showed that the mean ICP was >15.8 mmHg (AUC 0.698; 95% CI, 0.606−0.789, p < 0.001), the number of ICP > 15 mmHg was >25.5 (AUC 0.681; 95% CI, 0.587−0.774, p < 0.001), and the number of ICP > 20 mmHg was >6 (AUC 0.660; 95% CI, 0.561−0.759, p < 0.001). The total TIL score during the first 72 h post-injury in the non-ICP group (9 (8, 11)) was lower than that of the ICP group (13 (9, 17), Z = −8.388, p < 0.001), and was associated with unfavorable outcomes. Conclusion: ICPm-assisted management was associated with better clinical outcomes six months after discharge and lower incidences of ND for seven days post-injury. A mean ICP > 15.8 mmHg, the number of ICP > 15 mmHg > 25.5, or the number of ICP > 20 mmHg > 6 implicate an unfavorable long-term prognosis after 72 h of an mTBI.
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Affiliation(s)
| | | | | | - Shunnan Ge
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi’an 710038, China
| | | | | | - Yan Qu
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi’an 710038, China
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Second- and Third-Tier Therapies for Severe Traumatic Brain Injury. J Clin Med 2022; 11:jcm11164790. [PMID: 36013029 PMCID: PMC9410180 DOI: 10.3390/jcm11164790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/13/2022] [Accepted: 08/15/2022] [Indexed: 12/04/2022] Open
Abstract
Intracranial hypertension is a common finding in patients with severe traumatic brain injury. These patients need treatment in the intensive care unit, where intracranial pressure monitoring and, whenever possible, multimodal neuromonitoring can be applied. A three-tier approach is suggested in current recommendations, in which higher-tier therapies have more significant side effects. In this review, we explain the rationale for this approach, and analyze the benefits and risks of each therapeutic modality. Finally, we discuss, based on the most recent recommendations, how this approach can be adapted in low- and middle-income countries, where available resources are limited.
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