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Pan Y, Zhang H, Ye X, Li S, Li X, Li Z, Ying X. Study on the relationship between scoliosis and vision problems: A narrative review. Medicine (Baltimore) 2023; 102:e35178. [PMID: 37861544 PMCID: PMC10589577 DOI: 10.1097/md.0000000000035178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 08/21/2023] [Indexed: 10/21/2023] Open
Abstract
Adolescent scoliosis is one of the most common surgical disorders of the pediatric spine. With timely detection and early treatment, most scoliotic children can avoid major and expensive surgery. Vision problems are also frequently found at an early age and can take a toll on individuals quality of life. However, scoliosis, a severe health hazard to adolescents, is often accompanied by vision problems clinically, including myopia, astigmatism, strabismus, amblyopia, horizontal paralysis, and blindness. And people with genetic defects have a higher probability of suffering both spinal problems and vision problems than those with nongenetic defects. However, many individuals viewed scoliosis and vision problems as 2 irrelevant diseases. This review searched PubMed, China National Knowledge Infrastructure, and Web of Science for studies on adolescent, scoliosis, eye diseases, myopia, strabismus, spinal disorders, and vision problems for almost 3 decades, and thus confirmed the potential relationship between adolescent scoliosis and vision problems.
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Affiliation(s)
- Yingsen Pan
- The 3rd Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Haoyang Zhang
- The 3rd Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xin Ye
- Tuina Department, The 3rd Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Shuailin Li
- Tuina Department, The 3rd Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoming Li
- Tuina Department, The 3rd Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zengtu Li
- Tuina Department, The 3rd Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoming Ying
- Tuina Department, The 3rd Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
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Ugur F, Topal K, Albayrak M, Topal M. Is Obstructive Sleep Apnea-Associated Adenoid Hypertrophy Linked to Scoliotic Attitudes in Children? Cureus 2023; 15:e47307. [PMID: 37869050 PMCID: PMC10585604 DOI: 10.7759/cureus.47307] [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] [Accepted: 10/19/2023] [Indexed: 10/24/2023] Open
Abstract
Introduction Scoliosis, a multifaceted spinal deformity commonly affecting pediatric and adolescent populations, has spurred extensive scientific inquiry to understand its origins and impacts. Early-onset scoliosis (EOS), characterized by spinal curvature exceeding 10° before the age of 10, presents a unique challenge necessitating a comprehensive understanding of its etiological factors. Within this context, the potential role of hypoxia-induced by adenoid hypertrophy in contributing to the pathogenesis of EOS has emerged as an intriguing avenue of investigation. Materials and methods This retrospective study was conducted focusing on radiological and clinical data pertaining to children below 10 years of age who underwent isolated adenoidectomy for adenoid hypertrophy. Preoperative posteroanterior standing chest radiographs were utilized for scoliosis assessment, with Cobb angles serving as the primary measurement metric. To ensure accuracy and reliability, Cobb angle measurements were independently performed by two experienced observers. Statistical analyses encompassed the Mann-Whitney U test, Spearman correlation analysis, and intraclass correlation coefficient calculations to evaluate interobserver agreement. Results Among the cohort of 218 pediatric adenoidectomy patients, 177 individuals had radiographs suitable for EOS evaluation. The mean age of the participants was 5.72±2 years, with a nearly equal distribution of 52.5% male and 47.5% female patients. Strikingly, the study identified a 10.2% prevalence of coronal plane curvatures exceeding the critical threshold of 10°, indicative of EOS. The robust interobserver reliability was demonstrated by a commendable mean interclass correlation coefficient (ICC) value of 0.926, affirming consistent and accurate Cobb angle measurements between the observers. Conclusion In light of the heightened prevalence of EOS observed in children undergoing adenoidectomy, this study provides a compelling impetus for exploring the potential interrelationship between adenoid hypertrophy, hypoxia, and the emergence of early-onset scoliosis. The study underscores the importance of prospective research to elucidate the complex mechanisms connecting these factors, offering insights into potential risk factors and underlying pathogenic pathways associated with the development of early-onset scoliosis.
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Affiliation(s)
- Fatih Ugur
- Orthopedics and Traumatology, Faculty of Medicine, Kastamonu University, Kastamonu, TUR
| | - Kubra Topal
- Otolaryngology - Head and Neck Surgery, Private Practice, Kastamonu, TUR
| | - Mehmet Albayrak
- Orthopedics and Traumatology, Ozel Tekirdag Yasam Hospital, Tekirdag, TUR
| | - Murat Topal
- Orthopedics and Traumatology, Faculty of Medicine, Kastamonu University, Kastamonu, TUR
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Ugur F, Topal K, Albayrak M, Taskin R. Pediatric Sleep Questionnaire for Sleep Apnea in Newly Diagnosed Adolescent Idiopathic Scoliosis Patients. Healthcare (Basel) 2023; 11:2506. [PMID: 37761703 PMCID: PMC10531247 DOI: 10.3390/healthcare11182506] [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: 08/18/2023] [Revised: 09/01/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Close association has been established between obstructive sleep apnea (OSA) and adolescent idiopathic scoliosis (AIS), with PSQ being employed as a screening method for OSA. A cross-sectional study was conducted among patients aged from 10 to 16 years who presented to a scoliosis outpatient clinic. Patient demographics, radiological assessments, and PSQ scores were gathered. A total of 299 patients were included in the study, with 28.7% males and 71.2% females. The average Cobb angle was 6.20°. PSQ scores revealed a prevalence of 33.4% for significant obstructive sleep apnea. Patients diagnosed with AIS exhibited a prevalence of 32.9% with positive PSQ results. Among those undergoing adenoid and/or tonsil surgery, 27% had positive PSQ scores. Factors such as genetics, abnormal biomechanical forces, environmental factors including melatonin, and intermittent hypoxia were explored for their potential contribution to AIS etiology. The aim of the study is to underscore the importance of early detection and intervention in OSA cases and highlights the effectiveness of the PSQ, as a screening tool in identifying sleep disorders. The findings underscore the complex relationship between OSA and AIS, and moreover any spinal curvature is in relation with OSA.
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Affiliation(s)
- Fatih Ugur
- Department of Orthopaedics and Traumatology, Kastamonu University Faculty of Medicine, Kastamonu 37150, Türkiye;
| | - Kubra Topal
- Private Practice, Department of Otorhinolaryngology, Private Clinic, Kastamonu 37100, Türkiye;
| | - Mehmet Albayrak
- Department of Orthopaedics and Traumatology, Ozel Tekirdag Yasam Hospital, Tekirdag 59020, Türkiye;
| | - Recep Taskin
- Department of Orthopaedics and Traumatology, Kastamonu University Faculty of Medicine, Kastamonu 37150, Türkiye;
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Scaturro D, Balbo A, Vitagliani F, Stramazzo L, Camarda L, Letizia Mauro G. Is There a Relationship between Idiopathic Scoliosis and Body Mass? A Scoping Review. Nutrients 2022; 14:nu14194011. [PMID: 36235665 PMCID: PMC9572444 DOI: 10.3390/nu14194011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/22/2022] [Accepted: 09/25/2022] [Indexed: 11/16/2022] Open
Abstract
The etiopathogenesis of idiopathic scoliosis remains unknown, although genetic or hereditary factors, neurological disorders, hormonal and metabolic dysfunctions, biomechanical factors, and environmental factors seem to be involved. Several studies have found that patients with scoliosis have common characteristics of taller stature, lower body mass index (BMI), and low systemic bone mass. We conducted a scoping review to analyze the association between idiopathic scoliosis and BMI. The search for articles was performed on PubMed and Cochrane, including the English language, full-text and free-full-text articles published from 31 December 2011 to 31 December 2021. Most of the results analyzed are in favor of a relationship between low BMI and scoliosis. Having a low BMI could be associated with the presence of scoliosis, although the reason for which is still doubtful. However, further large-scale epidemiological studies on different ethnicities and a comparison of BMI with the healthy population will be needed to better define the correlation between BMI and scoliosis.
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Affiliation(s)
- Dalila Scaturro
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Agnese Balbo
- Faculty of Medicine and Surgery, University of Catania, Via Santa Sofia 87, 95100 Catania, Italy
| | - Fabio Vitagliani
- Faculty of Medicine and Surgery, University of Catania, Via Santa Sofia 87, 95100 Catania, Italy
- Correspondence: ; Tel.: +39-3920677899
| | - Leonardo Stramazzo
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Lawrence Camarda
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
| | - Giulia Letizia Mauro
- Department of Surgical, Oncological and Stomatological Disciplines, University of Palermo, Via del Vespro, 129, 90127 Palermo, Italy
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Zhu B, Wang X, Fu L, Yan J. Pattern Strabismus in a Tertiary Hospital in Southern China: A Retrospective Review. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58081018. [PMID: 36013485 PMCID: PMC9414984 DOI: 10.3390/medicina58081018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/23/2022] [Accepted: 07/25/2022] [Indexed: 11/18/2022]
Abstract
Background and objectives: To analyze demographic and clinical features of pattern strabismus patients and assess the relationship among these clinical variables and risk factors. Materials and Methods: Medical records of pattern strabismus patients who had undergone strabismus surgery at our center between 2014 and 2019 were retrospectively reviewed. Data collected included gender, age at onset, age at surgery, refraction, Cobb angle, pre- and post-operative deviations in the primary position, up- and downgaze, angle of ocular torsion, type/amount of pattern, grade of oblique muscle function and presence/grade of binocular function. To verify the clinical significance of the Cobb angle, 666 patients who had undergone surgery within one week after ocular trauma between 2015 and 2021 were enrolled as controls. Results: Of the 8738 patients with horizontal strabismus, 905 (507 males and 398 females) had pattern strabismus, accounting for 10.36%. Among these 905 patients, 313 showed an A-pattern and 592 showed a V-pattern. The predominant subtype was V-exotropia, followed by A-exotropia, V-esotropia and A-esotropia. Over half of these patients (54.6%) manifested an A- or V-pattern in childhood. The overall mean ± SD Cobb angle was 5.03 ± 4.06° and the prevalence of thoracic scoliosis was 12.4%, both of which were higher than that observed in normal controls (4.26 ± 3.36° and 7.8%). Within A-pattern patients, 80.2% had SOOA and 81.5% an intorsion, while in V-pattern patients, 81.5% had IOOA and 73.4% an extorsion. Patients with binocular function showed decreases in all of these percent values. Only 126 (13.9%) had binocular function, while 11.8% of A-pattern and 15.1% of V-pattern patients still maintained binocular function. Pre-operative horizontal deviation was negatively correlated with binocular function (r = −0.223, p < 0.0001), while the grade of oblique muscle overaction was positively correlated with the amount of pattern (r = 0.768, p < 0.0001) and ocular torsion (r = 0.794, p < 0.0001). There were no significant correlations between the Cobb angle and any of the other clinical variables. There were 724 patients (80.0%) who had received an oblique muscle procedure and 181 (20.0%) who received horizontal rectus muscle surgery. The most commonly used procedure consisted of horizontal rectus surgery plus inferior oblique myectomy (n = 293, 32.4%), followed by isolated horizontal rectus surgery (n = 122, 13.4%). Reductions of pattern were 14.67 ± 6.93 PD in response to horizontal rectus surgery and 18.26 ± 7.49 PD following oblique muscle surgery. Post-operative deviations were less in V- versus A-pattern strabismus. Post-operative binocular function was obtained in 276 of these patients (30.5%), which represented a 16.6% increase over that of pre-operative levels. The number of patients with binocular function in V-pattern strabismus was greater than that of A-pattern strabismus (p = 0.048). Conclusions: Of patients receiving horizontal strabismus surgery, 10.36% showed pattern strabismus. In these patients, 54.6% manifested an A- or V-pattern in childhood, and V-exotropia was the most frequent subtype. Pattern strabismus patients showed a high risk for developing scoliosis. Cyclovertical muscle surgery was performed in 724 of these patients (80.0%), and horizontal rectus surgery was effective in correcting relatively small levels of patterns. Binocular function represented an important factor as being involved with affecting the occurrence and development of pattern strabismus.
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Cerebral White Matter Connectivity in Adolescent Idiopathic Scoliosis: A Diffusion Magnetic Resonance Imaging Study. CHILDREN 2022; 9:children9071023. [PMID: 35884007 PMCID: PMC9320696 DOI: 10.3390/children9071023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/16/2022]
Abstract
Adolescent idiopathic scoliosis (AIS) is characterized by the radiographic presence of a frontal plane curve, with a magnitude greater than 10° (Cobb technique). Diffusion MRI can be employed to assess the cerebral white matter. The aim of this study was to analyze, by means of MRI, the presence of any alteration in the connectivity of cerebral white matter in AIS patients. In this study, 22 patients with AIS participated. The imaging protocol consisted in T1 and diffusion-weighted acquisitions. Based on the information from one of the diffusion acquisitions, a whole brain tractography was performed with the MRtrix tool. Tractography is a method to deduce the trajectory of fiber bundles through the white matter based on the diffusion MRI data. By combining cortical segmentation with tractography, a connectivity matrix of size 84 × 84 was constructed using FA (fractional anisotropy), and the number of streamlines as connectomics metrics. The results obtained support the hypothesis that alterations in cerebral white matter connectivity in patients with adolescent idiopathic scoliosis (AIS) exist. We consider that the application of diffusion MRI, together with transcranial magnetic stimulation neurophysiologically, is useful to search the etiology of AIS.
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Risk Factors, Lifestyle and Prevention among Adolescents with Idiopathic Juvenile Scoliosis: A Cross Sectional Study in Eleven First-Grade Secondary Schools of Palermo Province, Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312335. [PMID: 34886069 PMCID: PMC8656498 DOI: 10.3390/ijerph182312335] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/17/2022]
Abstract
Adolescent idiopathic scoliosis (AIS) has an incidence of 2–3% in the general population and a multifactorial etiology. The present study aims to analyze modifiable risk factors and their interactions in the development of AIS in order to increase knowledge about the disease and to prevent the evolution of AIS in young students with tailored public health strategies. A cross-sectional study was conducted over two consecutive school years among students attending 11 first-grade secondary schools in the province of Palermo, Italy. A self-administered questionnaire that investigated socio-demographical, physical and anamnestic characteristics and habits, focusing on possible risk factors associated with idiopathic scoliosis, was administered. In addition, a clinical evaluation was performed with Adams’ test and Bunnel’s inclinometer. Suspected AIS cases were associated with the practice of high-risk sports (p < 0.05), weekly physical activity lasting ≥3 h (p < 0.05), lower back pain (p < 0.001), posture disorders (p < 0.01) and having had no contact with a physician (p < 0.01). Practice of high-risk sports (adj OR = 1.83; CI 95% 1.11–4.76) and suffering of posture disorders (adj OR = 1.67; CI 95% 1.12–3.60) showed a significant association with a confirmed diagnosis of AIS (Cobb angle ≥ 10° at X-ray). The risk factors associated with AIS are still unclear. Therefore, it is crucial to identify early modifiable and multiple risk factors to prevent the evolution of scoliosis in school-age children.
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Wan X, Wan L, Jiang M, Ding Y, Wang Y, Zhang J. A retrospective survey of strabismus surgery in a tertiary eye center in northern China, 2014-2019. BMC Ophthalmol 2021; 21:40. [PMID: 33446145 PMCID: PMC7809797 DOI: 10.1186/s12886-021-01805-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 01/04/2021] [Indexed: 11/29/2022] Open
Abstract
Background To evaluate the distribution pattern and changes of strabismus surgery in northern China. Methods The records of strabismus patients at Qingdao Eye Hospital from January 2014 to December 2019 were reviewed retrospectively. The characteristics analyzed included gender, regional distribution, constituent ratio of age and type of strabismus. Changes during the periods 2014–2016 and 2017–2019 were compared and analyzed. Results A total of 5746 strabismus patients were recruited. The number of strabismus patients was relatively stable each year from 2014 to 2016 but gradually increased each year from 2017 to 2019. Of these, 51.7% (2968/5746) were male, and 48.3% (2778/5746) were female. The majority (89.8%, 5159/5746) of the patients were from Shandong Province. The statistical results of the constituent ratio of age showed that 32.4% (1860/5746) were 7–12 years old (primary school level). Patients under 12 years of age (preschool and primary school level) accounted for 60.0% (3447/5746) of all the patients. In terms of the types of strabismus, exotropia accounted for 63.5% (3650/5746), followed by esotropia and vertical rotational strabismus at 13.2% (758/5746) and 9.7% (555/5746), respectively. Intermittent exotropia was the most common type among the exotropia patients, accounting for 71.3% (2604/3650). Among the patients with intermittent exotropia, 62.5% (1627/2604) were children aged 4–12 years, and the basic type of intermittent exotropia was the main type. Four percent (231/5746) of the patients, of which adult patients comprised the main population, required reoperation. Conclusions Patients with strabismus at primary school level comprised the largest group of strabismus patients in north China. Exotropia was the most common type of strabismus, and intermittent exotropia was the most common type of exotropia. The rate of exotropia to esotropia was 5:1.
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Affiliation(s)
- Xiaomei Wan
- Qingdao Eye Hospital of Shandong First Medical University, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China
| | - Luqin Wan
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.,Medical College of Qingdao University, Qingdao, 266000, China
| | - Mingming Jiang
- Qingdao Eye Hospital of Shandong First Medical University, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China
| | - Yichao Ding
- Qingdao Eye Hospital of Shandong First Medical University, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China
| | - Yuan Wang
- Qingdao Eye Hospital of Shandong First Medical University, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China
| | - Jing Zhang
- Qingdao Eye Hospital of Shandong First Medical University, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China. .,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University& Shandong Academy of Medical Sciences, No. 5 Yan'er Dao Road, Shinan District, 266071, Qingdao, Shandong, China.
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