1
|
Nonoperative Versus Operative Treatment of Type IIA Supracondylar Humerus Fractures: A Prospective Evaluation of 99 Patients. J Pediatr Orthop 2023; 43:e9-e16. [PMID: 36509454 DOI: 10.1097/bpo.0000000000002282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Although current clinical practice guidelines from the American Academy of Orthopaedic Surgeons suggest that Type II and III supracondylar humerus (SCH) fractures be treated by closed reduction and pin fixation, controversy remains as to whether type IIa fractures with no rotation or angular deformity require surgery. The purpose of our study was to prospectively compare radiographic and functional outcomes of type IIa SCH fractures treated with or without surgery. METHODS Between 2017 and 2019, 105 patients between 2 and 12 years of age presenting with type IIa SCH fractures and without prior elbow trauma, neuromuscular or metabolic conditions, were prospectively enrolled. Ten orthopaedic surgeons managed the patients with 5 preferring surgical treatment and 5 preferring an initial attempt at nonoperative treatment. Patients in the nonoperative cohort were managed with a long-arm cast and close radiographic follow-up. Patients underwent a standardized protocol, including 3 to 4 weeks of casting, bilateral radiographic follow-up 6 months postinjury, and telephone follow-up at 6, 12, and 24 months. RESULTS Ninety-nine patients met the inclusion criteria (45 nonoperative and 54 operatives). Of the nonoperative patients, 4 (9%) were converted to surgery up to their first clinical follow-up. No differences were identified between the cohorts with respect to demographic data, but patients undergoing surgery had on average 6 degrees more posterior angulation at the fracture site preoperatively (P<0.05). At the final clinical follow-up (mean=6 mo), the nonoperative group had more radiographic extension (176.9 vs 174.4 degrees, P=0.04) as measured by the hourglass angle, but no other clinical or radiographic differences were appreciated. Complications were similar between the nonoperative and operative groups: refracture (4.4 vs 5.6%), avascular necrosis (2.2 vs 1.9%) and infection (0 vs 1.9%) (P>0.05). Patient-reported outcomes at a mean of 24 months showed no differences between groups. CONCLUSION Contrary to American Academy of Orthopaedic Surgeons guidelines, about 90% of patients with type IIa supracondylar fractures can be treated nonoperatively and will achieve good radiographic and functional outcomes with mild residual deformity improving over time. Patients treated nonoperatively must be monitored closely to assess for early loss of reduction and the need for surgical intervention.
Collapse
|
2
|
Merckaert S, Chaibi E, Meriem S, Kwiatkowski B, Divjak N, Zambelli PY. Epidemiology of Pediatric Upper Extremity Fractures in a Tertiary Care Center in Switzerland. Pediatr Emerg Care 2021; 37:e825-e835. [PMID: 32106152 DOI: 10.1097/pec.0000000000002047] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Fractures in children are common and account for 10% to 25% of injuries in children with considerable effects on activity restriction and subsequent high socioeconomically impact. Eighty percent of all fractures in children occur at the upper extremity. The article investigates the epidemiology and fracture pattern of the upper extremity within a pediatric population consulting a tertiary referral hospital in Switzerland. METHODS Study population included all patients younger than 18 years presenting with an upper extremity fracture. Recorded data were age, sex, side, season of the year, mechanism, type of fracture, and applied treatment. RESULTS Fractures of the upper extremities represented 76% with a mean age of 9 years and 7 months. Compared with girls, boys had a risk ratio of 1.35 (1.14-1.6) of having a traumatic injury. The radius, with 298 fractures (37%), was the most injured bone. Overall simple fall from his or her height and soccer represented the main injury mechanisms accounting for 26% and 9%, respectively. Eighty-six percent of fractures were treated by cast with or without closed reduction, 11% (92) by closed reduction and pinning or elastic stable intramedullary, and only 3% of fractures were treated by open reduction and internal fixation. CONCLUSIONS Eighty-six percent of all fractures could be treated by conservative methods. Only 17% need surgical treatments by orthopedic surgeons. This shows how important it is to train residents in pediatrics for the treatment of upper limb fractures in children.
Collapse
Affiliation(s)
- Sophie Merckaert
- From the Department of Women, Mother, and Child's Health Care, Paediatric Surgery, Unit of Paediatric Orthopedic Surgery, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | | | | | | | | | | |
Collapse
|
3
|
The effect of the angle between fracture line and Kirschner wires on stability in supracondylar humerus fractures treated with Kirschner wire fixation: A finite element analysis. Jt Dis Relat Surg 2021; 32:75-84. [PMID: 33463421 PMCID: PMC8073442 DOI: 10.5606/ehc.2021.77279] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/27/2020] [Indexed: 11/29/2022] Open
Abstract
Objectives
This study aims to investigate the effects of the angles created by the Kirschner wires (K-wires), which are applied in the percutaneous fixation of supracondylar humerus fractures with cross K-wire, with the fracture line on fracture stabilization. Patients and methods
The study was conducted on distal humerus fracture models. Medial and lateral K-wires were placed in the fracture models. The angle between the fracture line and the K-wire inserted from medial was represented by alpha (α), while the angle between the fracture line and the K-wires inserted from lateral was represented by beta (β). A combination of various angles (30°, 45°, and 60°) was used in each model, where no two models had the same combination of α and β, resulting in nine different wire configurations. The simulation program was used to simulate the effects of forces, which were applied on rotation, flexion and extension directions, on these models. We measured and compared the stress on the wires and the displacement of fractures under different force configurations. Results
When the force was applied in the counterclockwise direction, the stresses were 58 megaPascal (MPa) on medial K-wire, 24 MPa on lower lateral K-wire, and 45 MPa on upper lateral K-wire in (45°, 45°) wire configuration. When the force was applied in the clockwise direction, the stresses were 57 MPa on medial K-wire, 23 MPa on lower lateral K-wire, and 45 MPa on upper lateral K-wire in (45°, 45°) wire configuration. In all models, the increased α and β angles were translated into the decreased stress on K-wires at the fracture level and decreased displacement under rotational deforming forces. Despite having generally lower fracture displacement, the increased α and β angles led to variable changes in the stress on K-wires against flexion and extension forces. Conclusion
In supracondylar humerus fractures, increasing the insertion angle of both medial and lateral K-wires augments stabilization and reduces displacement, particularly against rotational deforming forces.
Collapse
|
4
|
Ömeroğlu H, Cassiano Neves M. Tendency towards operative treatment is increasing in children's fractures: results obtained from patient databases, causes, impact of evidence-based medicine. EFORT Open Rev 2020; 5:347-353. [PMID: 32655890 PMCID: PMC7336186 DOI: 10.1302/2058-5241.5.200012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Results of numerous studies assessing the national or the local patient databases in several countries have indicated that the overall rate of operative treatment in fractures, as well as the rate in certain upper and lower limb fractures, has significantly increased in children. The most prominent increase in the rate of operative treatment was observed in forearm shaft fractures. Results of several survey studies have revealed that there was not a high level of agreement among paediatric orthopaedic surgeons concerning treatment preferences for several children’s fractures. The reasons for the increasing tendency towards operative treatment are multifactorial and patient-, parent- and surgeon-dependent factors as well as technological, economic, social, environmental and legal factors seem to have an impact on this trend. It is obvious that evidence-based medicine is not the only factor that leads to this tendency. A high level of scientific evidence is currently lacking to support the statement that operative treatment really leads to better long-term outcomes in children’s fractures. Properly designed multicentre clinical trials are needed to determine the best treatment options in many fractures in children.
Cite this article: EFORT Open Rev 2020;5:347-353. DOI: 10.1302/2058-5241.5.200012
Collapse
Affiliation(s)
- Hakan Ömeroğlu
- TOBB University of Economics and Technology, Faculty of Medicine, Department of Orthopaedics and Traumatology, Ankara, Turkey
| | | |
Collapse
|
5
|
Hannonen J, Pokka T, Serlo W, Sinikumpu JJ. Lateral-Only Kirschner-Wire Fixation of Type-3 Supracondylar Humerus Fractures in Children with a Special Attention to Technical Issues. Scand J Surg 2020; 110:258-264. [PMID: 32116116 DOI: 10.1177/1457496920908770] [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: 11/16/2022]
Abstract
BACKGROUND AND AIMS Lateral-only Kirschner-wire pinning of supracondylar humerus fracture is superior in avoiding surgery-related ulnar nerve injury. Their disadvantageous effects on stability may be a consequence of inappropriate surgical techniques. We analyzed whether the surgeon's preference for lateral-only fixation is associated with his or her orthopedic competence. We also analyzed the surgical technique-related risk factors of redisplacement. MATERIALS AND METHODS All children, aged <16 years, with a distal humerus fracture in 2000-2009 were preliminary included (N = 861). Altogether, 24 of the 165 type-3 supracondylar fractures were operated by lateral-only pinning. Loss of reduction in the follow-up was the main outcome, while the close characteristics of the surgical technique and treating surgeon's orthopedic competence were the explanatory variables. RESULTS Orthopedic surgeons used lateral-only method in 23.5% of the type-3 fractures (N = 16/68), and other surgeons in 8.2% (N = 8/97)(difference = 15.3%, 95% confidence interval = 4.6%-27.6%, p = 0.005). One-third of the lateral-only treated fractures (29.2%, 95% confidence interval = 12.6%-51.1%) redisplaced. Lateral-entry pins that crossed at the level of the fracture were associated with failure (87.5%), while no patient with appropriate pin configuration failed (difference = 87.5%, 95% confidence interval = 52.1%-97.8%). A shorter distance (<5 mm) between the entry points of the pins was associated with redisplacement (80% vs. 15.8%, difference = 64.2%, 95% confidence interval = 16.1%-86.9%). Open reduction (p = 0.07), insufficient (<4 mm) bone contact (p = 0.28), monocortical pins (p = 0.569), low diverging angle (p = 0.13) or parallel pins (p = 1.0), residual coronal displacement (p = 1.0), >5° changed Bauman angle (p = 0.11), rotational displacement (p = 0.25), and the experience or specialty of the surgeon were not associated with redisplacement. CONCLUSION Lateral-only pins resulted in poor stability in one in three of the patients. Appropriate configuration of the pins was associated with good fracture healing, but crossing the pins at the fracture level and introducing them close to each other were associated with redisplacement. Surgeons with more orthopedic competence selected lateral-only fixation more usually.
Collapse
Affiliation(s)
- J Hannonen
- Department of Pediatric Surgery and Orthopaedics, Oulu University Hospital (OYS), University of Oulu, Oulu, Finland.,PEDEGO Research Group, Medical Research Center (MRC) Oulu and Oulu Childhood Fracture and Sports Injury Study, University of Oulu, Oulu, Finland
| | - T Pokka
- Department of Pediatric Surgery and Orthopaedics, Oulu University Hospital (OYS), University of Oulu, Oulu, Finland.,PEDEGO Research Group, Medical Research Center (MRC) Oulu and Oulu Childhood Fracture and Sports Injury Study, University of Oulu, Oulu, Finland
| | - W Serlo
- Department of Pediatric Surgery and Orthopaedics, Oulu University Hospital (OYS), University of Oulu, Oulu, Finland.,PEDEGO Research Group, Medical Research Center (MRC) Oulu and Oulu Childhood Fracture and Sports Injury Study, University of Oulu, Oulu, Finland
| | - J-J Sinikumpu
- Department of Pediatric Surgery and Orthopaedics, Oulu University Hospital (OYS), University of Oulu, Oulu, Finland.,PEDEGO Research Group, Medical Research Center (MRC) Oulu and Oulu Childhood Fracture and Sports Injury Study, University of Oulu, Oulu, Finland
| |
Collapse
|
6
|
Salonen A, Niemi ST, Kannus P, Laitakari E, Mattila VM. Increased incidence of distal humeral fracture surgery and decreased incidence of respective corrective osteotomy among Finns aged 0 to 18 years between 1987 and 2016: a population-based study. J Child Orthop 2019; 13:399-403. [PMID: 31489046 PMCID: PMC6701444 DOI: 10.1302/1863-2548.13.190049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Previous studies on paediatric and adolescent distal humeral fractures have reported an increase in surgical treatment activity. This increase could be hypothesized to reduce the incidence of corrective osteotomies. The aim of this study was to determine the incidence and trends of the primary surgical treatment of distal humeral fractures and corrective osteotomies in children and adolescents. METHODS All Finns 18 years of age or younger who underwent treatment for distal humeral fracture between 1987 and 2016 were included in this population-based study. Surgical treatment data were obtained from the National Hospital Discharge Register of Finland. In calculating annual surgery incidence rates, the annual mid-year populations were obtained from the Official Statistics Finland. Surgical treatment was categorized into four groups; reposition and casting, osteosynthesis, external fixation and corrective osteotomy. RESULTS During the 30-year study period, 9017 surgical procedures were performed in Finland with the primary or secondary diagnosis code being a distal humeral fracture. Of these, 6961 (77.2%) were osteosynthesis and the incidence of osteosynthesis (per 100 000 person-years) increased fourfold from 8.2 in 1987 to 34.1 in 2016. In the same 30-year study period, the total number of corrective osteotomies was low (151) with annual variation from one to 16. The incidence of corrective osteotomies (per 100 000 person-years) decreased sevenfold from 0.7 to 0.1. CONCLUSION The incidence of surgical treatment with osteosynthesis in distal humeral fractures increased fourfold in Finland between 1987 and 2016. During the same time period, the number of corrective osteotomies diminished significantly. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- A. Salonen
- Department of Pediatric and Adolescent Surgery, Pediatric Clinic and Pediatric Research Centre, Tampere University Hospital, Tampere, Finland, Correspondence should be sent to: A. Salonen, Department of Pediatric and Adolescent Surgery, Pediatric Clinic and Pediatric Research Centre, Tampere University Hospital, Teiskontie 35, 33521 Tampere, Finland. E-mail:
| | - S. T. Niemi
- Tampere Research Center of Sports Medicine, UKK Institute, Tampere, Finland
| | - P. Kannus
- Tampere Research Center of Sports Medicine, UKK Institute, Tampere, Finland,Department of Orthopaedics and Traumatology, Department of Trauma, Musculoskeletal Surgery and Rehabilitation, Tampere University Hospital, Tampere, Finland
| | - E. Laitakari
- Department of Pediatric and Adolescent Surgery, Pediatric Clinic and Pediatric Research Centre, Tampere University Hospital, Tampere, Finland
| | - V. M. Mattila
- Department of Orthopaedics and Traumatology, Department of Trauma, Musculoskeletal Surgery and Rehabilitation, Tampere University Hospital, Tampere, Finland
| |
Collapse
|
7
|
Variation in pediatric orthopedic case volume among residents: an assessment of Accreditation Council for Graduate Medical Education case logs. J Pediatr Orthop B 2018; 27:358-361. [PMID: 27792040 DOI: 10.1097/bpb.0000000000000401] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
The aim of this investigation was to examine graduating orthopedic resident case logs to evaluate trends in performing pediatric orthopedic procedures and compare pediatric orthopedic case volume among residents in the 90th, 50th, and 10th percentiles (by case volume) to identify caseload variation. Accreditation Council for Graduate Medical Education orthopedic resident case logs were examined for graduating years 2007-2013. Linear regression analyses were carried out to assess temporal trends in pediatric orthopedic case volume. Subgroup analyses were carried out to assess trends in cases by anatomic location. Comparisons of the number of pediatric cases performed by the 90th, 50th, and 10th percentiles of graduating residents were also performed. Pediatric orthopedic case volume increased significantly per graduating resident (295.9-373.2; P<0.001) from 2007 to 2013. Graduating residents in the 90th (494-573; P=0.001), 50th (264-334; P<0.001), and 10th (144-216; P=0.003) percentiles of case volume all sustained significant increases in the number of pediatric orthopedic cases performed. Subgroup analyses showed significant increases in pediatric orthopedic shoulder (4.8-7.3; P<0.001), humerus/elbow (25.9-32.7; P<0.001), forearm/wrist (28.6-40.4; P<0.001), hand/finger (15-16.9; P=0.005), femur/knee (44.5-51.9; P=0.002), leg/ankle (39.4-41.1; P=0.004), and spine case volume (24.9-33.6; P<0.001). On average, graduating residents in the 90th, 50th, and 10th percentiles performed 524, 302, and 169 cases, respectively. The current investigation shows significant growth in the number of pediatric orthopedic cases performed by graduating residents, particularly among upper extremity procedures. However, considerable variation in pediatric orthopedic case volume exists among residents. Although the educational effects of this case volume variation are incompletely understood, the current investigation may be beneficial in efforts to improve pediatric orthopedic educational quality.
Collapse
|
8
|
Sinikumpu JJ, Pokka T, Victorzon S, Lindholm EL, Serlo W. Paediatric lateral humeral condylar fracture outcomes at twelve years follow-up as compared with age and sex matched paired controls. INTERNATIONAL ORTHOPAEDICS 2017; 41:1453-1461. [PMID: 28391440 DOI: 10.1007/s00264-017-3451-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 03/13/2017] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Lateral humeral condylar fractures are the second most common elbow fractures in children. We present the long-term clinical and radiographic results. MATERIAL AND METHODS All children (<16 years) in the geographic catchment area with lateral condylar fracture were asked to participate and 32 (76.2%) patients enrolled. Clinical and functional results are compared with randomly selected but age and sex matched normal controls at 12.4 years (range 10.6 to 16.0). RESULTS Unsatisfactory clinical outcomes were found in 40.6% of the fracture cases vs. 6.3% controls (P = 0.003), according to Flynn's criteria. Flexion-extension range of motion was decreased >5° in 13 cases (40.6%) and in four controls (12.5%, P = 0.013). One in four (N = 8, 25%) of the cases showed cubitus varus >5° and 15.7% (N = 5) had cubitus valgus >5°, compared to one cubitus valgus (3.1%) in controls (P = 0.002). CONCLUSION The majority of the adolescent and young adult patients (59.4%) with a previous paediatric lateral humeral condylar fracture had recovered well and showed good or excellent overall outcomes according to Flynn's criteria for elbow assessment after a mean of 12.4 years post-injury. Long-term sequelae was unchanged regardless of treatment.
Collapse
Affiliation(s)
- Juha-Jaakko Sinikumpu
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland.
| | - Tytti Pokka
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland
| | | | | | - Willy Serlo
- Department of Children and Adolescents, Pediatric Surgery and Orthopedics, Oulu University Hospital, Oulu University, Medical Research Center Oulu, PEDEGO Research Group, P.o. BOX 23, FIN-90029 OYS, Oulu, Finland
| |
Collapse
|
9
|
Sinikumpu JJ, Victorzon S, Pokka T, Lindholm EL, Peljo T, Serlo W. The long-term outcome of childhood supracondylar humeral fractures: A population-based follow up study with a minimum follow up of ten years and normal matched comparisons. Bone Joint J 2017; 98-B:1410-1417. [PMID: 27694598 DOI: 10.1302/0301-620x.98b10.35923] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 06/02/2016] [Indexed: 12/25/2022]
Abstract
AIMS We present the clinical and radiographic outcome of 81 children with Gartland type I to III supracondylar humeral fractures at a minimum follow-up of ten years (mean 12.1 years; 10.3 to 16.1) following injury. PATIENTS AND METHODS The clinical and functional outcomes are compared with normal age- and gender-matched individuals. The population-based study setting was first identified from the institutional registries; the rate of participation was 76%. Controls were randomly selected from Finnish National Population Registry. RESULTS According to Flynn's criteria, most fractures (75.3%) resulted in a satisfactory ("good or excellent") outcome. Satisfactory recovery was achieved in 75.0% of type I fractures treated by closed splinting (p = 0.013). Type II fractures were associated with both satisfactory (57.7%) and unsatisfactory (42.3%) results, regardless of the type of treatment, although the numbers were small in the sub groups. Most type III fractures were treated operatively, and most (76%) had a satisfactory outcome according to Flynn's criteria (p = 0.015). Compared with none among the normal subjects, flexion of the elbow was reduced by > 10° at long-term follow-up in 20 cases (24.7%, p < 0.001) and 9 (11.1%) had a reduced flexion of > 15° (p = 0.004). In patients who had sustained a type III fracture, the carrying angle was decreased by 35.7% (from 9.8° to 6.3°; p = 0.048). All patients achieved an excellent Mayo Elbow Performance Score (mean 96.4 points). CONCLUSION The long-term outcome of extension-type supracondylar humeral fractures is generally good, but not exclusively benign, with the potential for long-term pain and ulnar nerve sensitivity, and a decrease in grip strength and range of movement in type II and type III fractures. Bony remodelling cannot be relied upon to correct any residual deformity. In particular, type II fractures have impaired long-term recovery and justify individual consideration in their treatment. Cite this article: Bone Joint J 2016;98-B:1410-17.
Collapse
Affiliation(s)
- J-J Sinikumpu
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
| | - S Victorzon
- Vaasa Central Hospital, Hietalahdenkatu 2-4, 61300, Finland
| | - T Pokka
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
| | - E-L Lindholm
- Oulu University Hospital, Department of Radiology, PoB 50, 90029, OYS, Oulu, Finland
| | - T Peljo
- Vaasa Central Hospital, Hietalahdenkatu 2-4, 61300, Finland
| | - W Serlo
- Oulu University Hospital and Oulu University, PoB 23, 90029, OYS, Oulu, Finland
| |
Collapse
|
10
|
Sinikumpu JJ, Pokka T, Hyvönen H, Ruuhela R, Serlo W. Supracondylar humerus fractures in children: the effect of weather conditions on their risk. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2016; 27:243-250. [DOI: 10.1007/s00590-016-1890-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 11/16/2016] [Indexed: 10/20/2022]
|
11
|
Shao H, Xu S, Zhang J, Zheng J, Chen J, Huang Y, Ru B, Jin Y, Zhang Q, Ying Q. Association between duration of playing video games and bone mineral density in Chinese adolescents. J Clin Densitom 2015; 18:198-202. [PMID: 25937308 DOI: 10.1016/j.jocd.2015.02.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 02/13/2015] [Accepted: 02/25/2015] [Indexed: 11/20/2022]
Abstract
The aim of the study was to investigate the association between duration of playing video games and bone mineral density (BMD) in Chinese adolescents. Three hundred eighty-four Chinese adolescents aged 14-18 yr (148 males and 236 females) were analyzed. Anthropometric measurements were obtained using standard procedures. Total body and regional BMD were measured using dual-energy X-ray absorptiometry. Duration of playing video games, defined as hours per day, was measured by a self-report questionnaire. We examined the association between duration of playing video games and BMD using multiple linear regression analysis. After adjustment for age, sex, pubertal stage, parental education, body mass index, adolescents with longer video game duration were more likely to have lower legs, trunk, pelvic, spine, and total BMD (p < 0.05). We concluded that duration of video game was negatively associated with BMD in Chinese adolescents. These findings provide support for reducing duration of playing video games as a possible means to increase BMD in adolescents. Future research is needed to elucidate the underlined mechanisms linking playing video games and osteoporosis.
Collapse
Affiliation(s)
- Haiyu Shao
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Shaonan Xu
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Jun Zhang
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China.
| | - Jiayin Zheng
- Department of Probability and Statistics, School of Mathematical Sciences, Peking University, Beijing, China
| | - Jinping Chen
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Yazeng Huang
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Bin Ru
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Yongming Jin
- Department of Orthopaedics, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Qi Zhang
- Department of Surgery, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Qifeng Ying
- Department of DEXA, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
| |
Collapse
|
12
|
Salonen A, Pajulo O, Lahdes-Vasama T, Mattila VM. Stable incidence of surgical treatment and hospitalisation for humeral shaft fractures among 0- to 16-year-old patients in Finland from 1987 to 2010. J Child Orthop 2014; 8:143-8. [PMID: 24554130 PMCID: PMC3965768 DOI: 10.1007/s11832-014-0568-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Accepted: 02/04/2014] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Studies among children experiencing fractures report an increasing trend toward operative management. In the present study, we examined whether the same trend has occurred for humeral shaft fractures in accordance with increasing interest toward intramedullary nailing and other operative treatments. The number, incidence and treatment of all hospitalised 0- to 16-year-old patients with humeral shaft fractures in Finland was assessed over a recent 24-year period. METHOD The study included the entire adolescent (0-16 years) population in Finland during the 24-year period from January 1, 1987, to December 31, 2010. Data on hospitalised patients who sustained humeral shaft fractures were obtained from the nationwide National Hospital Discharge Register (NHDR) of Finland. RESULTS During the study period, there were a total of 1,165 hospitalisations with a main or secondary diagnosis of humeral shaft fracture. The incidence of hospitalisation due to humeral shaft fractures was 4.8 per 100,000 person-years. The incidence increased only slightly among girls from 3.3 per 100,000 person-years in 1987 to 5.3 per 100,000 person-years in 2010. The incidence of reposition and casting was 1.1 per 100,000 person-years and the incidence of reposition with osteosynthesis, including intramedullary nailing, was 1.4 per 100,000 person-years. The specific incidence of intramedullary nailing remained low with no signs of increased incidence, and the incidence was 0.3 per 100,000 person-years. There were no significant changes in the incidence of surgical treatment during the 24-year study period. CONCLUSION Despite an overall increasing trend toward operative management of fractures in children, conservative management remains the treatment of choice for humeral shaft fractures based on the low and steady incidence of surgical treatment during the 24-year study period. In addition, the incidence of hospitalisation for fractures remained low without a significant increase during the study period.
Collapse
Affiliation(s)
- A. Salonen
- Department of Pediatric and Adolescent Surgery, Pediatric Clinics and Pediatric Research Centre, Tampere University Hospital, Teiskontie 35, 33521 Tampere, Finland
| | - O. Pajulo
- Department of Pediatric Surgery, Pediatric Clinics, Turku University Hospital, Turku, Finland
| | - T. Lahdes-Vasama
- Department of Pediatric and Adolescent Surgery, Pediatric Clinics and Pediatric Research Centre, Tampere University Hospital, Teiskontie 35, 33521 Tampere, Finland
| | - V. M. Mattila
- Division of Orthopedics and Traumatology, Department of Trauma, Musculoskeletal Surgery and Rehabilitation, Tampere University Hospital, Tampere, Finland ,Department of Orthopedics, Karolinska Hospital, Stockholm, Sweden
| |
Collapse
|