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Ribeiro BAG, Kenchian CH, Satake G, Dobashi ET, Galeti AODC. COMPARISON BETWEEN FLEXIBLE NAILING AND EXTERNAL FIXATION, METHODS TO STABILIZE FEMORAL SHAFT FRACTURES IN THE IMMATURE SKELETON: A SYSTEMATIC REVIEW AND META-ANALYSIS. ACTA ORTOPEDICA BRASILEIRA 2024; 32:e278265. [PMID: 39398296 PMCID: PMC11469767 DOI: 10.1590/1413-785220243204e278265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 01/24/2024] [Indexed: 10/15/2024]
Abstract
Flexible intramedullary nailing and external fixation have become the main methods to surgically treat femur fractures in children. This study aimed to search the current literature and evaluate the clinical and radiographic results of surgical treatment by comparing these methods and investigating their associated complications. This systematic review was carried out following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) recommendations. Searches were carried out on the PubMed, Embase, and Web of Science databases. The search for journals in these databases was carried out from January 2023 to August 2023, retrieving 695 studies. This systematic review included 11 articles, which encompassed 718 patients who underwent surgical external fixation and flexible nailing. The most frequently observed complications referred to late or malunion, superficial and deep infections, skin irritation, angular deformity, and length discrepancy between lower limbs. Both methods of stabilization of pediatric femoral fractures can provide good clinical and radiographic results. However, the choice of treatment with flexible nails is certainly more valid and has greater acceptance than external fixation. Level of Evidence III, Systematic Review .
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Affiliation(s)
| | | | - Guilherme Satake
- Universidade Federal de São Paulo, Esco Paulista de Medicina, São Paulo, SP, Brazil
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Lu H, Cai M, Zhou D, Li W, Cao H. The effect of bupivacaine on analgesia and safety in patients undergoing hemorrhoidectomy: a meta-analysis. Front Pharmacol 2024; 14:1331965. [PMID: 38751500 PMCID: PMC11094319 DOI: 10.3389/fphar.2023.1331965] [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: 11/03/2023] [Accepted: 12/26/2023] [Indexed: 05/18/2024] Open
Abstract
Aim: There is no meta-analysis reporting the analgesic effect and safety of bupivacaine in patients undergoing hemorrhoidectomy. This meta-analysis provides quantitative evidence of the effect of bupivacaine in hemorrhoidectomy. Methods: Studies were searched from PubMed, Embase, the Cochrane Library, and the Web of Science. Standardized mean difference (SMD), weighted mean difference (WMD), and odds ratios (ORs) with 95% confidence interval (CI) were used as effect indicators. Heterogeneity was assessed using the I 2 index, and sensitivity analysis was conducted to determine the effect of the single study on the pooled results. Results: A total of 18 studies were included in this meta-analysis. The pain level at 48 h was lower in the bupivacaine-combined other drug group than in the other drug group (WMD = -0.65, 95% CI: 1.18 to -0.11, and I2 = 37.50%). Compared to the bupivacaine group, the odds of pruritus (OR = 12.11, 95% CI: 1.49-98.59, and I2 = 0%) and urinary retention (OR = 4.45, 95% CI: 1.12-17.70, and I2 = 0%) were higher, and the pain level at 6 h (WMD = -2.13, 95% CI: 3.22 to -1.04, and I2 = 64.30%), at 12 h (WMD = -1.55, 95% CI: 2.19 to -0.90, and I2 = 56.10%), and at 24 h (SMD = -1.15, 95% CI: 1.89 to -0.42, and I2 = 82.5%) were lower in the bupivacaine-combined other drug group. Conclusion: Bupivacaine-combined other drugs had a good analgesic effect after hemorrhoidectomy, but the adverse reactions should be considered.
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Affiliation(s)
- Haixia Lu
- Medical College of Nantong University, Nantong, China
- Department of Anesthesiology, Hai’an Hospital of Traditional Chinese Medicine, Hai’an, China
| | - Min Cai
- Department of Anesthesiology, Funing People’s Hospital of Jiangsu, Yancheng, China
| | - Dongxi Zhou
- Department of Anesthesiology, Hai’an Hospital of Traditional Chinese Medicine, Hai’an, China
| | - Weiwei Li
- Department of Anesthesiology, Hai’an Hospital of Traditional Chinese Medicine, Hai’an, China
| | - Hanzhong Cao
- Medical College of Nantong University, Nantong, China
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Hu S, Xu H. Volume retention rate after breast autogenous fat grafting and related influencing factors: A systematic review and meta-analysis. J Plast Reconstr Aesthet Surg 2024; 89:105-116. [PMID: 38160589 DOI: 10.1016/j.bjps.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/18/2023] [Accepted: 12/06/2023] [Indexed: 01/03/2024]
Abstract
The volume retention of breast autologous fat grafting is unpredictable, and the volume retention rate and related influencing factors have not been systematically reviewed. Therefore, this systematic review and meta-analysis aimed at evaluating the volume retention rate and related influencing factors of breast autologous fat grafting, which is for reconstructive or esthetic purposes. Literature search was conducted using the PubMed, Embase, Cochrane Library, and Web of Science databases from inception of study to December 2022. Sensitivity analysis was performed for all outcomes. Begg's test was performed to test publication bias. Subgroup analysis was performed based on population, method of fat preparation, method of volume measurement, number of fat grafting, and injected fat grafting volume. A total of 25 studies were included in this systematic review and meta-analysis. The follow-up time ranged from 3 to 36 months. Results showed that the pooled volume retention rate at the latest follow-up point was 54% [95% confidence interval (CI): 48.5%-59.5%]. Based on the fat preparation methods, the pooled rate was 51.5% (95%CI: 41.5%-61.5%) for centrifugation, which was higher than that for sedimentation [38.7% (95%CI: 30.9%-46.5%)]. In addition, the enrichment of stromal vascular fraction obtained after centrifugation was found to be associated with higher volume retention rate (weighted mean difference: 17.36, 95%CI: 8.84-25.87). Our findings may provide guidance for evaluating the volume retention rate of breast autologous fat grafting in clinical settings. Further studies are needed to verify our findings.
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Affiliation(s)
- Shuchun Hu
- Medical Aesthetic Department, Yongkang Hospital of Traditional Chinese Medicine, Yongkang 321313, P.R. China.
| | - Huaiyuan Xu
- Dermatology Department, Yongkang Hospital of Traditional Chinese Medicine, Yongkang 321313, P.R. China
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Yu M, Long Y, Wang Y, Zhang R, Tao L. Effect of levothyroxine on the pregnancy outcomes in recurrent pregnancy loss women with subclinical hypothyroidism and thyroperoxidase antibody positivity: a systematic review and meta-analysis. J Matern Fetal Neonatal Med 2023; 36:2233039. [PMID: 37433649 DOI: 10.1080/14767058.2023.2233039] [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: 03/10/2023] [Revised: 06/15/2023] [Accepted: 06/30/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE This study aimed to explore the effects of levothyroxine on pregnancy outcomes and thyroid function in recurrent pregnancy loss (RPL) women with subclinical hypothyroidism (SCH) or thyroperoxidase antibody positivity (TPOAb+). METHODS Literature search was performed from inception to 24 June 2022. The heterogeneity for each outcome was evaluated using Cochran's Q test and quantified with I-squared (I2). Pooled effect sizes were expressed as relative risk (RR) and weighted mean differences (WMD) with 95% confidence intervals (95% CIs). Stability of the results were assessed using the sensitivity analysis. RESULTS Fifteen eligible studies with 1911 participants were included in this meta-analysis. The pooled data showed that levothyroxine decreased premature delivery rate (RR = 0.48, 95%CI: 0.32, 0.72), miscarriage rate (RR = 0.59, 95%CI: 0.44, 0.79), premature rupture of membranes (PROM) rate (RR = 0.44, 95%CI: 0.29, 0.66), and fetal growth restriction rate (RR = 0.33, 95%CI: 0.12, 0.89) in RPL women with TPOAb+. In RPL women with SCH, live birth rate was elevated (RR = 1.20, 95%CI: 1.01, 1.42) and miscarriage rate was reduced (RR = 0.65, 95%CI: 0.44, 0.97) by levothyroxine. In addition, levothyroxine substantially decreased TSH level (WMD = -0.23, 95% CI: -0.31, -0.16) and TPO level (WMD = -23.48, 95%CI: -27.50, -19.47). CONCLUSIONS Levothyroxine improved pregnancy outcomes and thyroid function in RPL women with TPOAb+ or SCH, indicating that levothyroxine may be beneficial for RPL women if TPOAb+ or SCH occurs. Future studies are needed to verify our findings.
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Affiliation(s)
- Minji Yu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Yongling Long
- Department of Gynaecology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, P.R. China
| | - Yuanyuan Wang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Rulan Zhang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Lili Tao
- Department of Gynaecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, P.R. China
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Bai Z, Wang H, Sun H, Cui L. Effect of hyperbaric oxygen therapy on the patients with venous leg ulcer: A systematic review and meta-analysis. Asian J Surg 2023; 46:4131-4137. [PMID: 36740520 DOI: 10.1016/j.asjsur.2023.01.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 12/21/2022] [Accepted: 01/16/2023] [Indexed: 02/05/2023] Open
Abstract
This systematic review and meta-analysis aim to explore the adjuvant effect of hyperbaric oxygen therapy (HBOT) in patients with venous leg ulcer (VLU) undergoing surgeries and non-surgeries. Literatures were searched from Web of Science, Cochrane Library, Embase, Pubmed, Wan fang, China National Knowledge Infrastructure (CNKI), and VIP from inception to November 15, 2022. The risk ratio (RR) and weighted mean difference (WMD) were used as effect size for categorical variables and continuous variables, respectively, with 95% confidence interval (95%CI). The heterogeneity was assessed using Q-test and quantified as I2. Sensitivity analysis was performed for all outcomes. A total of 11 studies were finally included in this study, with a total of 617 patients (313 in the HBOT group and 304 in the control group). Results showed that HBOT in combination with surgeries was associated with shorter ulcer healing time (WMD: -13.76, 95%CI: -20.42 to -7.10), lower VAS score (WMD: -0.95, 95% CI: -1.83 to -0.07), and smaller ulcer area (WMD: -2.64, 95%CI: -3.86 to -1.42). HBOT in combination with non-surgeries was associated with higher ulcer PAR (WMD: 20.82, 95%CI: 5.86 to 35.79), but no statistical significance was found in the improvement of ulcer area (WMD: 0.79, 95% CI: -1.54 to 3.12). Our results indicating that HBOT had a good adjuvant effect in surgeries to treat VLU, and its effect in non-surgeries needed further studies.
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Affiliation(s)
- Ziye Bai
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, PR China
| | - Huaigu Wang
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, PR China.
| | - Haobo Sun
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, PR China
| | - Lei Cui
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, PR China
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Cruz MAF, Battaglion LR, Volpon JB. FLEXIBLE INTRAMEDULLARY NAILS IN PEDIATRIC SUBTROCHANTERIC FEMUR FRACTURE: BIOMECHANICAL STUDY. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e260008. [PMID: 37323156 PMCID: PMC10263443 DOI: 10.1590/1413-785220233102e260008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 04/08/2022] [Indexed: 06/17/2023]
Abstract
Objective Evaluate the stability provided by two flexible intramedullary nails (FINs) in a simulation of fractures at the proximal levels in pediatric femur models. Methods Two FINs were inserted in 18 synthetic models of pediatric femurs. Fractures were simulated at one of three levels, and the models were divided into the following groups (n=6): diaphysis (control), subtrochanteric and trochanteric. Flex-compression tests were performed with force up to 85 N. Relative stiffness and the average deformation was obtained. Torsion tests were performed by rotating the proximal fragment until 20°, to obtain the average torque. Results At flex-compression, the set's average relative stiffness and average deformations were: 54.360x103 N/m and 1.645 mm in the control group, respectively. In the subtrochanteric group, the relative stiffness was 31.415x103 N/m (-42.2%) and the deformation was 2.424 mm (+47.3%) (p<0.05). For the trochanteric group, the relative stiffness was 30.912x103 N/m (+43.1%) and the deformation was 2.508 mm (+52.4%) (p<0.05). In torsion, the average torque was 1.410 Nm in the control group; 1.116 Nm in the subtrochanteric group (-20.8%), and 2.194 Nm in the trochanteric group (+55.6%) (p<0.05). Conclusion FINs do not seem to be biomechanically competent for the treatment of proximal femoral fractures. Level of Evidence I; Therapeutic Studies - Investigating the results of treatment.
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Affiliation(s)
- Mário Augusto Ferreira Cruz
- . Universidade de São Paulo, Escola de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
- . Universidade Tiradentes, Aracaju, SE, Brazil
| | - Leonardo Rigobello Battaglion
- . Universidade de São Paulo, Escola de Medicina de Ribeirão Preto, Bioengineering Laboratory, Ribeirão Preto, SP, Brazil
| | - José Batista Volpon
- . Universidade de São Paulo, Escola de Medicina de Ribeirão Preto, Department of Orthopedics and Anesthesiology, Ribeirão Preto, SP, Brazil
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Tay LHGM, Tan WXT, Lee NKL, Chew EM, Mahadev A, Wong KPL. Retrospective analysis: risk factors predicting failure of closed reduction in pediatric diaphyseal forearm fractures treated with elastic stable intramedullary nails (ESINs). J Pediatr Orthop B 2022; 31:465-470. [PMID: 35045006 DOI: 10.1097/bpb.0000000000000953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
LEVEL OF EVIDENCE Level IV.
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Edwards TA, Daly C, Donovan RL, Whitehouse MR. Risk of complications following surgical fixation of femoral diaphyseal fractures in children aged 4 to 12 years: A systematic review and meta-analysis. Injury 2022; 53:1020-1028. [PMID: 34782115 DOI: 10.1016/j.injury.2021.11.005] [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: 05/07/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION There is debate regarding the optimal surgical technique for fixing femoral diaphyseal fractures in children aged 4 to 12 years. The National Institute for Health and Care Excellence (NICE) and the American Academy of Orthopaedic Surgeons (AAOS) have issued relevant guidelines, however, there is limited evidence to support these. The aim of this study was to conduct a systematic review and meta-analysis to compare the complication rate following flexible intramedullary nailing (FIN), plate fixation and external fixation (EF) for traumatic femoral diaphyseal fractures in children aged 4 to 12. METHODS We searched MEDLINE, EMBASE and CENTRAL databases for interventional and observational studies. Two independent reviewers screened, assessed quality and extracted data from the identified studies. The primary outcome was the risk of any complication. Secondary outcomes assessed the risk of pre-specified individual complications. RESULTS Nine randomised controlled trials (RCTs) and 19 observational studies fulfilled the eligibility criteria. Within the RCTs, five analysed FIN (n = 161), two analysed plates (n = 51) and five analysed EF (n = 168). Within the observational studies, 13 analysed FIN (n = 610), seven analysed plates (n = 214) and six analysed EF (n = 153). The overall risk of complications was lower following plate fixation when compared to FIN fixation (RR 0.45, 95% CI 0.28 to 0.73, p = 0.001) in the observational studies. The overall risk of complications was higher following EF when compared to FIN fixation in both RCTs (RR 1.94, 95% CI 1.25 to 3.01, p = 0.003) and observational studies (RR 1.97, 95% CI 1.50 to 2.58, p<0.001). The overall risk of complications was higher following EF when compared to plate fixation in both RCTs (RR 7.42, 95% CI 1.84 to 29.98, p = 0.005) and observational studies (RR 4.39, 95% CI 2.64 to 7.30, p<0.001). CONCLUSION Although NICE and the AAOS recommend FIN for femoral diaphyseal fractures in children aged 4 to 12, this study reports a significantly decreased relative risk of complications when these injuries are managed with plates. The overall quality of evidence is low, highlighting the need for a rigorous prospective multicentre randomised trial at low risk of bias due to randomisation and outcome measurement to identify if any fixation technique is superior.
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Affiliation(s)
- Tomos A Edwards
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Brunel Building, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, United Kingdom.
| | - Catriona Daly
- Trauma and Orthopaedic Department, Somerset NHS Foundation Trust, Musgrove Park Hospital, Parkfield Drive, Taunton, TA1 5DA, United Kingdom
| | - Richard L Donovan
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Brunel Building, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, United Kingdom; Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, United Kingdom
| | - Michael R Whitehouse
- Trauma and Orthopaedic Department, North Bristol NHS Trust, Brunel Building, Southmead Hospital, Southmead Road, Bristol, BS10 5NB, United Kingdom; Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, United Kingdom; National Institute for Health Research, Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and University of Bristol
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Guo M, Su Y. Risk factors for refracture of the femoral shaft in children after removal of external fixation. J Orthop Traumatol 2021; 22:4. [PMID: 33625585 PMCID: PMC7905006 DOI: 10.1186/s10195-021-00569-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 02/15/2021] [Indexed: 12/17/2022] Open
Abstract
Background External fixation is the primary treatment option in children for femoral shaft fractures, such as open femoral or multiple fractures. One complication is refracture, which is the biggest limitation of fixation devices. This study aims to investigate the risk factors associated with refracture after the removal of external fixation devices and decrease the frequency of refracture. Materials and methods Retrospectively reviewed clinical data of 165 patients treated at our hospital for fresh femoral shaft fractures with external fixation between May 2009 and February 2018 were included in this study. Patients with pathological fractures, fractures of the femoral neck, fractures that were fixed using plates or elastic stable intramedullary nailing, and old fractures, as well as those who underwent postoperative femoral surgery were excluded. Potential risk factors included: patient age, gender, and weight, fracture sides, open or closed fracture, fracture sites, reduction methods, operation time, perioperative bleeding, number and diameter of the screws, and immobilization time. These factors were identified by univariate and logistic regression analyses. Results Femoral shaft refracture developed in 24 patients. Univariate analysis revealed that refracture was not statistically significantly associated with any of the above factors, except AO Pediatric Comprehensive Classification of Long Bone Fractures (PCCF) classification type 32-D/4.2 and L2/L3 ratio (L2, length of femur fixed by the two screws farthest from the fracture line; L3, the total length from the greater trochanter to the distal end of femur; P < 0.001 and P = 0.0141, respectively). Multivariate analysis showed that PCCF classification type 32-D/4.2 and L2/L3 ratio were also independent risk factors for femoral refracture. Conclusions Femoral shaft refracture is relatively common in children treated with external fixation. Because of the limited number of cases in this study, we cautiously concluded that the PCCF classification type 32-D/4.2 and L2/L3 ratio were independent risk factors for femoral shaft refracture in these patients. Level of evidence IV
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Affiliation(s)
- Meizhen Guo
- Department II of Orthopedics, Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, The Children's Hospital of Chongqing Medical University, 136# Zhongshan 2road Yuzhong District, Chongqing, 400014, China
| | - Yuxi Su
- Department II of Orthopedics, Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, The Children's Hospital of Chongqing Medical University, 136# Zhongshan 2road Yuzhong District, Chongqing, 400014, China.
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