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Jesus AR, Pinto Silva C, Romão Luz I, Mendes JE, Balacó I, Alves C. Impact of Pavlik Harness treatment on motor skills acquisition: A case-control study. J Child Orthop 2024; 18:386-392. [PMID: 39100978 PMCID: PMC11295376 DOI: 10.1177/18632521241240367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 02/28/2024] [Indexed: 08/06/2024] Open
Abstract
Purpose Our purpose was to analyze the impact of Pavlik Harness treatment on children motor skills development, comparing to a control group. Methods A total of 121 children were included: 55 cases (children with Developmental Dysplasia of the Hip) and 66 healthy controls. Cases were recruited from 2017 to 2021 and followed up to 2022. Controls (healthy children without orthopedic pathology) were recruited from 2020 to 2022. The primary endpoint was the time of achievement of three gross motor milestones (sitting without support, hands-and-knees crawling, and walking independently). Results The groups had no differences regarding sex distribution, gestational age, birth weight, and rate of twin pregnancy. The prevalence of positive family history of Development Dysplasia of the Hip (20.0% vs 3.0%, p < 0.003), breech presentation (38.2% vs 1.5%, p < 0.001), and C-section delivery (60.0% vs 19.7%, p < 0.001) was significantly higher in Development Dysplasia of the Hip group. Children with Development Dysplasia of the Hip achieved the three gross milestones evaluated 1 month later than healthy controls, although this was not statistically significant (p = 0.133 for sitting, p = 0.670 for crawling, and p = 0.499 for walking). Conclusion Children with Development Dysplasia of the Hip, treated by Pavlik harness, do not have significant delays in motor skills acquisition.
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Affiliation(s)
- Ana Rita Jesus
- Department of Pediatric Orthopaedics, Pediatric Hospital, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
| | - Catarina Pinto Silva
- Department of Pediatric Orthopaedics, Pediatric Hospital, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
| | - Inês Romão Luz
- Department of Pediatric Orthopaedics, Pediatric Hospital, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
| | - José Eduardo Mendes
- Unidade de Saúde Familiar Mondego, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
| | - Inês Balacó
- Department of Pediatric Orthopaedics, Pediatric Hospital, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
| | - Cristina Alves
- Department of Pediatric Orthopaedics, Pediatric Hospital, Unidade Local de Saúde de Coimbra, Coimbra, Portugal
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Khired ZA, Zogel B, Darraj H, Asiri RK, Hennawi YB, Alhazmi SM. Community Awareness About Developmental Dysplasia of the Hip (DDH) in the Western and Southern Regions of Saudi Arabia. Cureus 2024; 16:e58442. [PMID: 38765418 PMCID: PMC11099687 DOI: 10.7759/cureus.58442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Developmental dysplasia of the hip (DDH) is a disorder in which the hip joint does not develop normally in the pediatric age group. It is caused by a confluence of hereditary and environmental factors. We aimed to examine knowledge and awareness of DDH among the general population of the southern and western regions of Saudi Arabia. METHODOLOGY A cross-sectional survey-based study was conducted in the western and southern regions of Saudi Arabia. This study included adult male and female participants above 18 years of age. Data were collected using a validated electronic questionnaire that was disseminated via social media platforms. All data were analyzed using IBM SPSS Statistics for Windows, Version 23.0 (IBM Corp., Armonk, NY). RESULTS In this study, 1,232 participants were surveyed in Saudi Arabia. The majority were between 21 and 30 years old (663, 53.8%), unmarried (690, 56%), and had a baccalaureate or diploma certificate (886, 71.9%). Regarding knowledge of DDH, 86.4% of participants had poor knowledge of the causes of DDH, and 740 (60%) had poor overall knowledge of DDH. However, 492 (40%) participants had good knowledge. Respondents with a higher monthly income, those who were mothers, and those who obtained information from social media had a better awareness level. Concerning treatment, 531 (43.1%) participants were unsure about the best treatment for DDH, and 850 (69%) believed that early treatment was better. CONCLUSIONS According to our literature, DDH is highly prevalent among Saudi populations. However, our findings indicate that the majority of the Saudi population residing in the western and southern regions of Saudi Arabia lacks basic knowledge of DDH. All capable facilities, such as medical schools, hospitals, and primary healthcare centers, must impart cultural education about DDH to address this awareness gap.
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Affiliation(s)
| | - Basem Zogel
- Department of Medicine and Surgery, Jazan University, Jazan, SAU
| | - Hussam Darraj
- Department of Surgery, College of Medicine, Jazan University, Jazan, SAU
| | - Rana K Asiri
- College of Medicine, Umm Al-Qura University, Makkah, SAU
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Đorđević N. Universal in-house neonatal hips ultrasonography screening in the United Arab Emirates. Saudi Med J 2023; 44:1120-1126. [PMID: 37926459 PMCID: PMC10712763 DOI: 10.15537/smj.2023.44.11.20230444] [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: 06/13/2023] [Accepted: 09/12/2023] [Indexed: 11/07/2023] Open
Abstract
OBJECTIVES To investigate if the incidence of developmental dysplasia of the hip (DDH) differs considering the geographical origin, clinical picture, or presence of risk factors in homogenous cohort of neonates born in Mediclinic Al Jowhara hospital, Al Ain, United Arab of Emirates (UAE). METHODS Universal ultrasonography hips screening of the neonates in the maternity ward of Mediclinic Al Jowhara hospital, Al Ain, UAE, was carried out using the Graf method. The average age of the neonates was 3 days. Two groups were formed for comparison: I) the Gulf Cooperation Council (GCC) group (n=169, 47.7%), and II) the non-GCC group (n=185, 52.3%). RESULTS The incidence of DDH was 1.7%. It was higher among neonates from the GCC region (2.9%) and significantly higher among girls from this region (6.3%). The incidence of immature hips (type IIa) was 9% and was similar regardless of origin or gender. CONCLUSION Neonates from the GCC region, girls in particular, have a higher incidence of DDH. These results highlight the emergency to establish a national ultrasonography DDH screening program.
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Affiliation(s)
- Nina Đorđević
- From the Department of Orthopedic, Mediclinic Al Jowhara hospital, Abu Dhabi, United Arab Emirates.
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Kaya O, Gonder N, Demir DA, Demir IH, Akay O. Patients with developmental dysplasia of the hip shows higher digit ratio (2D:4D). Early Hum Dev 2023; 185:105857. [PMID: 37677892 DOI: 10.1016/j.earlhumdev.2023.105857] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Developmental dysplasia of the hip (DDH) encompasses a range of hip disorders, from dysplasia to dislocation. One key factor is sex, with women being four to eight times more susceptible to DDH than men. However, there have been no studies investigating the second-to-fourth digit ratio (2D:4D), a biomarker of prenatal sex steroid exposure, in DDH patients. This study aimed to explore whether there is an association between the 2D:4D ratio and DDH. METHODS Digital calipers were used to measure the second and fourth finger lengths of 250 patients treated for DDH and 200 patients in the healthy control group between January 2020 and January 2023. The Mann-Whitney U test was used for non-normally distributed variables and two-way analysis of variance to assess differences in measurements between DDH patients based on sex, side, and the interaction of sex and side. The intraclass correlation coefficient (ICC) was used to assess measurement repeatability. RESULTS The median (min-max) age was 10.00 (6-16) years in the DDH group, 12.00 (6-16) years in the control group, and 10 (6-16) years for the whole cohort. There was no significant difference in terms of age between the patient and control groups (p = 0.083). When comparing the DDH group with controls the former showed higher right 2D:4D and Δ2D:4D and these differences were significant in both males and females. Among the patients, controlling for side of dysplasia did not affect right 2D:4D, left 2D:4D or Δ2D:4D. CONCLUSION There was a significant association between higher 2D:4D ratios (both right and left hands) and DDH in both men and women. This indicates that the 2D:4D ratio, a marker of intrauterine estrogen/testosterone balance, is associated with DDH.
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Affiliation(s)
- Oguz Kaya
- Department of Orthopaedics and Traumatology, Elazığ Fethi Sekin City Hospital, Elazığ 23280, Turkey
| | - Nevzat Gonder
- Department of Orthopaedics and Traumatology, Gaziantep Islam Science and Technology University, School of Medicine, Gaziantep 27010, Turkey.
| | - Dilsad Arisoy Demir
- Department of Histology and Embryology, Adıyaman Training and Research Hospital, Adıyaman 02200, Turkey
| | - Ibrahim Halil Demir
- Department of Orthopaedics and Traumatology, Şehitkamil State Hospital, Gaziantep 27310, Turkey
| | - Ozlem Akay
- Department of Biostatistics, Gaziantep Islam Science and Technology University, School of Medicine, Gaziantep 27010, Turkey
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Khabiah MM, M Al Hunaif A, Al Mudawi EA, Alkhalifah KM, Asiri NA, Alqahtani RF, Alqahtani HA, Alzahrani SM. Prevalence of Breech Presentation and Other Gestational/Delivery Characteristics Among Patients Born With Developmental Dysplasia of the Hip. Cureus 2023; 15:e42750. [PMID: 37663984 PMCID: PMC10470475 DOI: 10.7759/cureus.42750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction Developmental dysplasia of the hip (DDH) is the most common congenital disability in newborns. The condition can range from a slight laxity in the hip joint to secondary femoral head injury, early osteoarthritis (OA), and mobility issues. There are several risk factors for DDH, including positive family history, female sex, breech presentation, and the presence of clubfoot. Early detection and treatment are crucial to avoid long-term hip dysplasia and arthritis, which can cause difficulty in walking and discomfort. Breech presentation, in particular, is a significant risk factor for DDH, with spontaneous vaginal birth increasing the risk of hip pathology and instability compared to elective Caesarean section. However, whether breech presentation continues to be a risk factor for DDH in preterm children is unknown. Objective and methods This study aimed to investigate the prevalence of breech presentation and other gestational/delivery characteristics among newborns diagnosed with DDH. This retrospective study was conducted at Abha Maternity and Children Hospital, Abha, Saudi Arabia, over a period of six months. Data were collected from medical records of DDH cases diagnosed between 2016 and 2023. Data analysis was performed using Microsoft Excel (Microsoft Corporation, Redmond, Washington, United States) and IBM SPSS Statistics for Windows, Version 22 (Released 2013; IBM Corp., Armonk, New York, United States). Descriptive statistics and statistical tests were used to analyze the data. Results Most of the diagnosed children were female (86.7%), and bilateral hip dislocation (40%) was the most common presentation. X-ray was the most common diagnostic tool (48.3%), and operative management was the most common management strategy (73.3%). A positive family history of DDH was reported in more than one-third of cases. The study also analyzed the association between complications during pregnancy and various factors such as mode of delivery, presentation at delivery, gestational age at delivery, and associated maternal diseases. The difference in complication rates between women who delivered via C-section and those who delivered vaginally was insignificant (p = 0.14). Similarly, the difference in complication rates between women with breech and cephalic presentation was not statistically significant (p = 0.094). The difference in complication rates between women who delivered preterm, at term, or post-term was also not statistically significant (p = 0.578). Furthermore, the association between complications during pregnancy and pregnancy-associated maternal diseases was not statistically significant (p = 1.00). Conclusion DDH is a significant health issue in newborns, leading to long-term mobility problems and discomfort. Positive family history of DDH is a significant risk factor. Breech presentation was not significantly associated with DDH in preterm children, and no significant associations were found between complications during pregnancy and various factors. Early detection and treatment of DDH are crucial for preventing long-term complications. Family history should be considered an important risk factor, emphasizing the need for screening programs in families with a history of DDH.
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Affiliation(s)
| | | | | | - Khalid M Alkhalifah
- Unaizah College of Medicine and Medical Sciences, Qassim University, Ar-Rass, SAU
| | - Nouf A Asiri
- College of Medicine, King Khalid University (KKU), Abha, SAU
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Fan ZZ, Yan YB, Sha J, Xu HF, Li C, Liu ZC, Liu J, Huang LY. Risk factors for misdiagnosis in children with developmental dysplasia of the hip: a retrospective single centre study. BMJ Paediatr Open 2023; 7:e001909. [PMID: 37290920 PMCID: PMC10254984 DOI: 10.1136/bmjpo-2023-001909] [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: 02/11/2023] [Accepted: 05/01/2023] [Indexed: 06/10/2023] Open
Abstract
OBJECTIVE To investigate risk factors of misdiagnosis at the first visit of children with developmental dysplasia of the hip (DDH) who did not participate in hip ultrasound screening. METHODS A retrospective review was conducted on children with DDH admitted to a tertiary hospital in northwestern China between January 2010 and June 2021. We divided the patients into the diagnosis and misdiagnosis groups according to whether they were diagnosed at the first visit. The basic information, treatment process and medical information of the children were investigated. We made a line chart of the annual misdiagnosis rate to observe the trend in the annual misdiagnosis rate. Univariate and multivariate logistic regression analyses were used to identify significant risk factors for missed diagnosis. RESULTS A total of 351 patients met the inclusion criteria, including 256 (72.9%) patients in the diagnosis group and 95 (27.1%) patients in the misdiagnosis group. The line chart of the annual rate of misdiagnoses among children with DDH from 2010 to 2020 showed no significant change trend. Multiple logistic regression analysis showed that the paediatrics department (v the paediatric orthopaedics department: OR 0.21, p<0.001), the general orthopaedics department (v the paediatric orthopaedics department: OR 0.39, p=0.006) and the senior physician (v the junior physician: OR 2.47, p=0.006) on the misdiagnosis at the first visit of children were statistically significant. CONCLUSION Children with DDH without hip ultrasound screening are prone to be misdiagnosed at their first visit. The annual misdiagnosis rate has not been significantly reduced in recent years. The department and title of the physician are independent risk factors for misdiagnosis.
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Affiliation(s)
- Zong-Zhi Fan
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
- Department of Orthopedics, No 988th Hospital of Joint Logistic Support Force of PLA, Zhengzhou, Henan, China
| | - Ya-Bo Yan
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Jia Sha
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Hui-Fa Xu
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Chao Li
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Zhi-Chen Liu
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Jing Liu
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
| | - Lu-Yu Huang
- Department of Orthopedics, Xijing Hospital,Air Force Military Medical University, Xian, Shaanxi, China
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Demirel E, Şenocak E, Şenocak GNC, Şahin A, Kadıoğlu BG, Gündüz Ö. Investigation of Igf-1, Igf-Bp3 and Igf-Bp5 levels in umbilical cord blood of infants with developmental dysplasia of the hip. Turk J Med Sci 2023; 53:659-665. [PMID: 37476901 PMCID: PMC10388068 DOI: 10.55730/1300-0144.5628] [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: 11/02/2022] [Accepted: 02/28/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND IGF-1 (insulin-like growth factor-1) is an important regulator of bone formation. Its deficiency has been associated with fetal growth disorders and hip dysplasia. The aim of this study was to evaluate whether IGF-1, IGF-BP3 (insulin like growth factorbinding protein 3), and IGF-BP5 levels in the umbilical cord blood can be predictive for early diagnosis of DDH. METHODS Umbilical cord blood samples were collected from 860 mothers with pregnancies at high risk for DDH between October 2020 and January 2021. Mothers at 37-42 weeks of gestation, with risk factors for DDH, who delivered healthy infants were included. Blood samples were collected during delivery. Each eligible infant was medically followed up and underwent a hip ultrasound in the postnatal 2nd or 3rd month. Infants diagnosed with DDH were matched with a healthy cohort in terms of sex, birth weight, maternal age, and gestational week, and the IGF-1, IGF-BP3 and IGF-BP5 levels were studied and compared. RESULTS Evaluation was made of 20 infants diagnosed with DDH and 60 healthy infants. Of the total 80 infants, 72.5% were female.The umbilical cord blood levels of IGF-1 and IGF-BP3 were similar in both groups. The IGF-BP5 values were significantly lower in the DDH patient group. Except for DDH diagnosis, the other categorical variables of the study did not appear to influence the levels of any of the IGFs. DISCUSSION Umbilical blood samples could potentially help diagnose DDH. The levels of IGF-BP5 were shown to be significantly lower in infants with DDH.
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Affiliation(s)
- Esra Demirel
- Department of Orthopedics and Traumatology, Erzurum Training and Research Hospital, Erzurum, Turkey
| | - Eyüp Şenocak
- Department of Orthopedics and Traumatology, Erzurum Training and Research Hospital, Erzurum, Turkey
| | | | - Ali Şahin
- Department of Orthopedics and Traumatology, Ankara City Hospital, Ankara, Turkey
| | - Berrin Göktuğ Kadıoğlu
- Department of Obstetrics and Gynecology, Erzurum Training and Research Hospital, Erzurum, Turkey
| | - Özlem Gündüz
- Department of Obstetrics and Gynecology, Erzurum Training and Research Hospital, Erzurum, Turkey
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Poacher AT, Froud JLJ, Caterson J, Crook DL, Ramage G, Marsh L, Poacher G, Carpenter EC. The cost effectiveness of potential risk factors for developmental dysplasia of the hip within a national screening programme. Bone Jt Open 2023; 4:234-240. [PMID: 37051819 PMCID: PMC10067325 DOI: 10.1302/2633-1462.44.bjo-2022-0135.r1] [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] [Indexed: 04/05/2023] Open
Abstract
Aims Early detection of developmental dysplasia of the hip (DDH) is associated with improved outcomes of conservative treatment. Therefore, we aimed to evaluate a novel screening programme that included both the primary risk factors of breech presentation and family history, and the secondary risk factors of oligohydramnios and foot deformities. Methods A five-year prospective registry study investigating every live birth in the study’s catchment area (n = 27,731), all of whom underwent screening for risk factors and examination at the newborn and six- to eight-week neonatal examination and review. DDH was diagnosed using ultrasonography and the Graf classification system, defined as grade IIb or above or rapidly regressing IIa disease (≥4o at four weeks follow-up). Multivariate odds ratios were calculated to establish significant association, and risk differences were calculated to provide quantifiable risk increase with DDH, positive predictive value was used as a measure of predictive efficacy. The cost-effectiveness of using these risk factors to predict DDH was evaluated using NHS tariffs (January 2021). Results The prevalence of DDH that required treatment within our population was 5/1,000 live births. The rate of missed presentation of DDH was 0.43/1000 live births. Breech position, family history, oligohydramnios, and foot deformities demonstrated significant association with DDH (p < 0.0001). The presence of breech presentation increased the risk of DDH by 1.69% (95% confidence interval (CI) 0.93% to 2.45%), family history by 3.57% (95% CI 2.06% to 5.09%), foot deformities by 8.95% (95% CI 4.81% to 13.1%), and oligohydramnios nby 11.6% (95 % CI 3.0% to 19.0%). Primary risk factors family history and breech presentation demonstrated an estimated cost-per-case detection of £6,276 and £11,409, respectively. Oligohydramnios and foot deformities demonstrated a cost-per-case detected less than the cost of primary risk factors of £2,260 and £2,670, respectively. Conclusion The inclusion of secondary risk factors within a national screening programme was clinically successful as they were more cost and resource-efficient predictors of DDH than primary risk factors, suggesting they should be considered in the national guidance. Cite this article: Bone Jt Open 2023;4(4):234–240.
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Affiliation(s)
- Arwel T. Poacher
- Trauma Department, University Hospital of Wales, Cardiff, UK
- Correspondence should be sent to Arwel T. Poacher. E-mail:
| | | | | | | | | | - Luke Marsh
- Cardiff University School of Medicine, Cardiff, UK
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Sharrock MN, Whelton CR, Paton RW. Selective sonographic screening for developmental dysplasia of the hip - increasing trends in late diagnosis. Acta Orthop Belg 2023; 89:15-19. [PMID: 37294980 DOI: 10.52628/89.1.8636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
There are concerns that selective sonographic screening for developmental dysplasia of the hip (DDH) may be suboptimal. Our aim was to test this hypothesis by identifying trends in presentation and surgical treatment in patients with DDH. This is a retrospective review of children born between 1997-2018 who were treated surgically for DDH at our sub- regional paediatric orthopaedic unit. Demographic data, risk factors, age of diagnosis and surgical treatments were analysed. Late diagnosis was defined as greater than 4 months. 103 children (14 male, 89 female) underwent surgery. 93 hips were operated for dislocation and 21 for dysplasia. 13 patients presented with bilateral hip dislocations. The median age at diagnosis was 10 months (95% CI: 4-15). 62/103 (60.2%) were diagnosed late (after 4 months) and the median age for diagnosis in this group was 18.5 months (95% CI: 16-20.5). Significantly more patients were referred late (p=0.0077). The presence of risk factors (breech presentation or family history) was associated with early diagnosis. Over the duration of our study the operation rate per 1000 live births gradually increased, and on Poisson regression analysis there was a statistically significant increasing trend towards late diagnosis in recent years (p=0.0237), which necessitated more aggressive surgical management. In the UK, the current selective sonographic screening programme for DDH has shown a deterioration over the years of this study and this questions its current effectiveness. It appears that the majority of irreducible hip dislocations are diagnosed late, with an increased need for surgical management.
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Alshehri F, Almalki Y. Developmental dysplasia of the hip in infants younger than six months: Ultrasonographic assessment in relation with risk factors. Int J Health Sci (Qassim) 2023; 17:37-45. [PMID: 36891040 PMCID: PMC9986879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023] Open
Abstract
Objectives In newborns, developmental dysplasia of the hip (DDH) is an abnormal development of the hip joint but its accurate detection is challenging. This study was designed to determine an accurate detection of DDH and their associated risk factors in infants younger than 6 months using sonographic and clinical examinations. Methods Infants younger than 6 months (n = 404) with their hip instability were recruited. Infants' hips were examined by ultrasonographic and clinical examinations. Ultrasonographic data were accessed in relation with the risk factors. Omni calculator was used to measure sensitivity, specificity and accuracy. Results Out of 808 hips, 97.3% hips were categorized as Graf I type, 1.4% hips were Graf type IIa, 0.87% were type IIb, and 0.49% were type IIc. The data revealed that 93.9% hips were congruous and 6.1% hips were immature. Importantly, the data showed that risk factors such as mode of delivery, breech presentation, oligohydramnios, family history, and malformations were proportionally associated with positive DDH cases. Interestingly, the sensitivity, specificity, and accuracy of ultrasonography in relation with clinical positivity of DDH infants were 51.83%, 99.43%, and 73.16%, respectively. Conclusions This study proved that ultrasonographic assessments are highly sensitive, specific and accurate for the detection of DDH onset in infants younger than 6 months. In addition, the study investigated a number of risk factors associated with the onset of DDH; therefore, it is extremely important that ultrasonography and clinical examination should be performed by those sonographers and orthopedic surgeons, who will have the knowledge of associated risk factors.
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Affiliation(s)
- Fahad Alshehri
- Department of Radiology, College of Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Yahya Almalki
- Department of Pediatric, College of Medicine, Qassim University, Buraydah, Saudi Arabia
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11
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Clinical Examination Findings Can Accurately Diagnose Developmental Dysplasia of The Hip-A Large, Single-Center Cohort. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020304. [PMID: 36832433 PMCID: PMC9954844 DOI: 10.3390/children10020304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/31/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND Physical examination findings such as limited hip abduction (LHA), asymmetric skin creases (ASC), and a popping sensation in the hip facilitate the diagnosis of developmental dysplasia of the hip (DDH). Screening with a simple physical examination during the first weeks of infancy is important for early detection of the condition, and a wide range of medical professionals, including general practitioners, obstetricians, pediatricians, and orthopedic surgeons etc. are involved in this process. The aim of this study was to determine the correlation between easily recognizable physical examination findings such as LHA, thigh/groin ACSs, and Ortolani and Barlow tests with ultrasound findings for the diagnosis of DDH. METHODS This study included 968 patients undergoing routine hip ultrasonography between December 2012 and January 2015. All patients were examined by an experienced orthopedic surgeon who was not the physician who performed the ultrasound examination to exclude bias between physical examination findings and ultrasound findings. Asymmetric skin folds (thigh and groin), limited abduction, Barlow and Ortolani tests were recorded. The relationship between the physical examination findings, ultrasound findings, and developmental dysplasia was investigated. RESULTS Of the 968 patients, 523 were female (54%) and 445 were male. On ultrasonography examination, 117 patients were found to have DDH. The sensitivity, specificity and negative predictive values of patients who were found to have both LHA and thigh/groin ASCs in all three physical examinations were high (83.8%, 70.2%, and 96.9%, respectively) while positive predictive values were found to be low (27.8%). CONCLUSION Asymmetric skin creases on the thigh and groin and limited hip abduction, when evaluated together, have high sensitivity and specificity with additional high negative predictive values and could help during the initial screening process of DDH.
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Xiao H, Tang Y, Su Y. Risk factors of developmental dysplasia of the hip in a single clinical center. Sci Rep 2022; 12:19461. [PMID: 36376447 PMCID: PMC9663425 DOI: 10.1038/s41598-022-24025-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022] Open
Abstract
Developmental dysplasia of the hip (DDH) is the main cause of early-onset hip osteoarthritis in adulthood. Early screening of DDH is the key to avoiding these severe complications. This study aimed to assure the risk factors are suitable for screening patients with DDH in our region. We retrospectively analyzed 10,668 patients (21,336 hips) at our hospital. Overall, 204 patients with pathological DDH and 408 patients with normal hips were included in this study. All patients were diagnosed by performing ultrasound examinations according to the Graf technique. The risk factors were assessed based on patients' clinical data. Pearson's chi-square or Fisher's exact tests and multivariate logistic regression analysis were performed for statistical analysis. A total of 204 patients were diagnosed with pathologic DDH and were treated with the Pavlik harness. Among these, 184 patients were female. There were 73 cases of first birth, 13 had oligohydramnios, 13 had foot deformity, 31 had breech delivery, 6 had congenital muscular torticollis. Female sex, vaginal delivery, breech presentation, oligohydramnios and foot deformity were identified as the risk factors for DDH. The risk factors of DDH in our clinical center were confirmed in our clinical center, this can supply the screening advice for the doctors.
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Affiliation(s)
- Huan Xiao
- grid.488412.3Department of Ultrasound, 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, Children’s Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yi Tang
- grid.488412.3Department of Ultrasound, 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, Children’s Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yuxi Su
- grid.488412.3Department of Orthopaedics, 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, Children’s Hospital of Chongqing Medical University, Yuzhong District Zhongshan 2 Road 136#, Chongqing, 400014 People’s Republic of China
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Han J, Li Y. Progress in screening strategies for neonatal developmental dysplasia of the hip. Front Surg 2022; 9:995949. [PMID: 36386514 PMCID: PMC9644127 DOI: 10.3389/fsurg.2022.995949] [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: 07/16/2022] [Accepted: 10/05/2022] [Indexed: 01/24/2023] Open
Abstract
Developmental dysplasia of the hip (DDH) is the most common congenital disease of the musculoskeletal system in newborns and encompasses a disease spectrum ranging from a stable hip with a mildly dysplastic acetabulum to complete hip dislocation. Systematic screening for infant DDH has been performed for several decades all over the world and has contributed greatly to the early detection, diagnosis and treatment of DDH. However, some cases of delayed diagnosis still occur among the screened population, or conversely, overdiagnosis or overtreatment occasionally occurs. Furthermore, screening strategies for DDH are still controversial. The aim of our study was to analyze the current literature on DDH screening, paying particular attention to DDH screening strategies and their effectiveness. We searched the DDH screening literature from 1958 to 2021 in MEDLINE and other databases using PubMed. In this study, we reviewed the history of DDH screening and the progress of screening strategies and discussed the controversies regarding clinical and ultrasound screening methods with particular emphasis on the current opinions. Given the existing scientific evidence and changes in newborn DDH screening practices, universal ultrasound screening seems to be the best option for preventing late-detected cases and can be recommended as a favorable prevention strategy.
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Affiliation(s)
- Jiuhui Han
- Department of Pediatric Orthopaedics, The Third Hospital of Hebei Medical University, Shijiazhuang, China,Correspondence: Jiuhui Han
| | - Yu Li
- Department of Orthopaedics, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Angsanuntsukh C, Patathong T, Klaewkasikum K, Jungtheerapanich W, Saisongcroh T, Mulpruek P, Woratanarat P. Factors for selective ultrasound screening in newborns with developmental dysplasia of the hip (DDH). Front Surg 2022; 9:1038066. [DOI: 10.3389/fsurg.2022.1038066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022] Open
Abstract
BackgroundHip ultrasound screening for DDH provides better sensitivity compared to physical examination. Due to a lower prevalence and limited resources, selective hip ultrasound in newborns at risk could be considered a proper screening protocol in Thailand and Asian countries.ObjectiveThis study was aimed to evaluate risk factors and define criteria for selective screening.MethodsA case-control study was conducted in 2020. All newborns with hip ultrasound screening were included. Cases were defined as newborns with abnormal hip ultrasounds, while controls were those with normal studies. Inter and intra-rater reliability were evaluated. All factors were analyzed using univariate and multivariate logistic regression. The model performance was tested by Hosmer-Lemeshow goodness of fit. Internal validity was performed by the split data method. Area under the receiver operating characteristic (ROC) curve was estimated.ResultsNinety-five newborns (29 cases and 66 controls) were included. Eighty percent of cases and 58% of controls were female. The gestational age was 36.6 and 37.7 weeks in case and control, respectively. Female, breech presentation, positive Ortolani test, positive Barlow test, and limited hip abduction were significant factors with odds ratio of 2.82, 5.12, 34.21, 69.64, and 5.48, respectively. The final model included breech presentation, positive Ortolani test, and positive Barlow test. The model cut-off value 15.02 provided sensitivity (93.10%) and specificity were (80.30%). The area under the ROC curve was 0.9308. The split data remained significant internal validity for all factors with p-value < 0.05.ConclusionCareful history taking and physical examination are essential to identify the risk factors for DDH. Newborns with breech presentation, positive Ortolani test and positive Barlow test should be screened by hip ultrasound.
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Muacevic A, Adler JR. Assessment of Community Levels of Knowledge About Developmental Dysplasia of the Hip, its Risk Factors, Treatment, and Complications in the Riyadh Region, Saudi Arabia. Cureus 2022; 14:e30465. [PMID: 36276596 PMCID: PMC9580407 DOI: 10.7759/cureus.30465] [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] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
Background Developmental dysplasia of the hip (DDH) can involve an immature hip, acetabular dysplasia with or without subluxation, or dislocation of the femoral head. The prevalence of DDH in Saudi Arabia is 10.46 per 1000 live births, highlighting the importance of community knowledge of DDH risk factors and treatment to facilitate early diagnosis, treatment, and avoiding complications. Aim Our goal is to assess community awareness of DDH and the knowledge of its risk factors, treatment, and complications among the population in the Riyadh Region, Saudi Arabia. Methods A cross-sectional study on a sample of 412 participants of the general population in the region of Riyadh, Saudi Arabia was conducted using the snowball sampling technique of sending invitations via social media. All statistical analyses were conducted using SPSS Statistics v.23 (IBM Corp., Armonk, NY). Results Our results revealed that out of the 412 participants almost half reported never hearing about DDH (45.6%). Breech presentation, family history, and female gender were unknown as risk factors to 63%, 58%, and 63.60% of participants respectively. Around 60% of the participant viewed age as the determining factor for DDH treatment. Additionally, 42.70% of participants reported no knowledge about DDH complications, and 72.8% had a low knowledge level regarding DDH. Significant higher knowledge scores were found in females participants (p = 0.026), participants with higher education level (p = 0.01), healthcare professionals (p < 0.001), parents of children who have been screened (p < 0.001), and participants having a first-degree relative with DDH (p < 0.001). Conclusion Our study revealed that residents of the Riyadh Region were unaware of DDH and their knowledge regarding its risk factors, treatment, and complications was poor. Therefore, it is important to implement DDH awareness campaigns to increase the community's knowledge of all aspects of DDH.
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Aroojis A, Anne RP, Li J, Schaeffer E, Kesavan TMA, Shah S, Patwardhan S, Karnik A, Thanawala U. Surveillance for Developmental Dysplasia of the Hip in India: Consensus Guidelines From the Pediatric Orthopaedic Society of India, Indian Academy of Pediatrics, National Neonatology Forum of India, Indian Radiological and Imaging Association, Indian Federation of Ultrasound in Medicine and Biology, Federation of Obstetric and Gynaecological Societies of India, and Indian Orthopaedic Association. Indian Pediatr 2022. [DOI: 10.1007/s13312-022-2577-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ulziibat M, Munkhuu B, Bataa AE, Schmid R, Baumann T, Essig S. Traditional Mongolian swaddling and developmental dysplasia of the hip: a randomized controlled trial. BMC Pediatr 2021; 21:450. [PMID: 34641800 PMCID: PMC8513275 DOI: 10.1186/s12887-021-02910-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 09/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mongolian traditional swaddling of infants, where arms and legs are extended with a tight wrapping and hips are in adduction position, may lead to abnormal maturation and formation of the hip joint; and is a contributing factor for developmental dysplasia of the hip (DDH). This hypothesis was tested in this randomized controlled trial. METHODS Eighty newborns with one or two hips at risk of worsening to DDH (Graf Type 2a; physiologically immature hips) at birth were randomized into 2 groups at a tertiary hospital in Ulaanbaatar. The "swaddling" group (n = 40) was swaddled in the common traditional Mongolian method for a month while the "non-swaddling" group (n = 40) was instructed not to swaddle at all. All enrollees were followed up on monthly basis by hip ultrasound and treated with an abduction-flexion splint if necessary. The groups were compared on the rate of Graf's "non-Type 1" hips at follow-up controls as the primary outcome. Secondary outcomes were rate of DDH and time to discharge (Graf Type 1; healthy hips). In addition, correlation between the primary outcome and swaddling length in days and frequency of swaddling in hours per day were calculated. RESULTS Recruitment continued from September 2019 to March 2020 and follow-up data were completed in June 2020. We collected final outcome data in all 80 enrollees. Percentages of cases with non-Type 1 hip at any follow-up examination were 7.5% (3/40) in the non-swaddling group and 40% (16/40) in the swaddling group (p = 0.001). There was no DDH case in the non-swaddling group while there were 8 cases of DDH in the swaddling group. The mean time to discharge was 5.1 ± 0.3 weeks in the non-swaddling group and 8.4 ± 0.89 weeks in the swaddling group (p = 0.001). There is a correlation between the primary outcome and the swaddling frequency in hours per day (r = 0.81) and swaddling length in days (r = 0.43). CONCLUSIONS Mongolian traditional swaddling where legs are extended and hips are in extension and adduction position increases the risk for DDH. TRIAL REGISTRATION Retrospectively registered, ISRCTN11228572 .
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Affiliation(s)
- Munkhtulga Ulziibat
- Department of Health Sciences and Medicine, University of Lucerne, Luzern, Switzerland.
- National Center for Maternal and Child Health, Ulaanbaatar, Mongolia.
| | - Bayalag Munkhuu
- National Center for Maternal and Child Health, Ulaanbaatar, Mongolia
| | | | | | | | - Stefan Essig
- Center for Primary and Community Care, Department of Health Sciences and Medicine, University of Lucerne, Luzern, Switzerland
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The Association of Asymmetric Skinfolds and the Diagnosis of Developmental Dysplasia of the Hip in Infants. Adv Neonatal Care 2021; 22:352-356. [PMID: 34387217 DOI: 10.1097/anc.0000000000000935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The clinical finding of asymmetric skinfolds (ASF) in infants is used to indicate the possibility of developmental dysplasia of the hip (DDH). The association of ASF and a diagnosis of DDH remains unknown. PURPOSE To determine the association of ASF in the gluteal and femoral regions with a diagnosis of DDH. METHODS The correlation of ASF and other physical examination findings with DDH was compared retrospectively. The medical records of infants who underwent DDH screening in the clinic were analyzed. The physical examination findings were reviewed and categorized as ASF, clunk of the hip, limb-length discrepancy, hip abduction limitation, combined conditions of musculoskeletal disorders, and regular screening for DDH. The hip conditions were classified by Graf's ultrasound method. Type IIb and higher classifications were defined as DDH. The diagnosed rate and severity of DDH based on physical examination findings were calculated and compared. RESULTS Clinical data of 3266 infants aged up to 6 months were reviewed, and 194 infants were diagnosed with DDH by ultrasound examination. ASF was the most common indication for DDH screening (64.5%; 2107/3266). However, this was poorly correlated with a diagnosis of DDH (4.79%; P < .0001). No difference was found between the Graf classification severity and various indications (P = .079). IMPLICATIONS FOR PRACTICE Clinicians should recognize that, although ASF is the most common reason for DDH screening in infants, ASF does not correlate with a diagnosis of DDH. IMPLICATIONS FOR RESEARCH Additional research should examine the relationship between DDH and ASF in other populations.
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Screening of Newborns and Infants for Developmental Dysplasia of the Hip: A Systematic Review. Indian J Orthop 2021; 55:1388-1401. [PMID: 35003532 PMCID: PMC8688670 DOI: 10.1007/s43465-021-00409-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/22/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Developmental dysplasia of hip (DDH) is a common disorder of childhood and has a good prognosis when treated at an early age. In spite of being a significant concern, many children with DDH are not picked early and present late at walking age. In our country, it is presumed to be due to absence of a national policy for screening of DDH. Screening programmes including the combination of clinical and radiological methods in different ways have been suggested. However, the exact method of screening is controversial. PURPOSE To analyze effectiveness and cost-effectiveness of various screening methods for DDH. STUDY DESIGN Systematic review. METHODS This review was conducted in accordance with PRISMA guidelines. Medline database was explored for original case series and randomized clinical trials. Inclusion criteria were English language, screening for DDH in neonates, sample size more than 500, and studies with minimum duration of one year. RESULTS Thirty-four studies were selected to write the manuscript. This included 23 studies looking for effectiveness of a screening programme and 11 studies comparing various outcomes of different screening strategies. A trend favoring universal ultrasound screening was observed. CONCLUSION The literature supports universal ultrasound screening and has proved its cost-effectiveness. However, considering the logistic and financial challenges in our country, immediate implementation of universal ultrasound screening seems impractical. In the absence of any current guidelines for screening for DDH in India, we suggest professional organizations involved in the care of children and public health policy-makers to come together to develop national screening guidelines for DDH.
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Sobaihi M, Banjari MA, Alahmadi TS. Implementation of Safe Sleep Practice Recommendations for Infants in Inpatient Wards. Cureus 2020; 12:e11155. [PMID: 33251063 PMCID: PMC7685816 DOI: 10.7759/cureus.11155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background Sudden infant death syndrome (SIDS) is defined as the sudden unexpected death of an infant, even after conducting thorough investigations and autopsy. SIDS is related to several factors, such as baby’s position and presence of pillows, blankets and objects in the crib. The implementation of safe sleep recommendations in the inpatient setting is unknown and there is a scarcity of available data. Methods This was an observational, cross-sectional study that was conducted at King Abdulaziz University Hospital, Jeddah, Saudi Arabia. All infants less than one year of age were considered after fulfilling the inclusion criteria. A checklist was developed in alignment with the latest American Association of Pediatrics (AAP) recommendations and an an independent observer was trained on how to evaluate and record the various components of the checklist. Results One hundred and two patients were enrolled in this study. The mean age of participants was 18.85 weeks. Asleep infants were found to be mostly placed in their cribs (71.4%), on their back (81%). Among the sleeping infants, 46% of them were swaddled at the time of data collection. Blankets were present in 79.4% of the cases, and loose sheets in more than half of the cases. Pillows were seen in 42.2% of the beds. No bumper pads were present in any of the beds. Conclusion This observational study highlights the importance of increasing awareness about safe sleep practices. Not only is it important for ensuring patient safety during admissions but also to send an important message to caregivers through role-modeling. Further studies are required to examine the barriers to implementing recommended safe sleep practices both within institutions that care for infants as well as among parents and caregivers.
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Affiliation(s)
- Mrouge Sobaihi
- Pediatrics, King Faisal Specialist Hospital and Research Centre, Jeddah, SAU
| | | | - Turki S Alahmadi
- Pediatrics, King Abdulaziz University, Jeddah, SAU.,Pediatrics, King Abdulaziz University, Rabigh, SAU
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Harsanyi S, Zamborsky R, Krajciova L, Kokavec M, Danisovic L. Developmental Dysplasia of the Hip: A Review of Etiopathogenesis, Risk Factors, and Genetic Aspects. MEDICINA-LITHUANIA 2020; 56:medicina56040153. [PMID: 32244273 PMCID: PMC7230892 DOI: 10.3390/medicina56040153] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 03/25/2020] [Accepted: 03/28/2020] [Indexed: 12/11/2022]
Abstract
As one of the most frequent skeletal anomalies, developmental dysplasia of the hip (DDH) is characterized by a considerable range of pathology, from minor laxity of ligaments in the hip joint to complete luxation. Multifactorial etiology, of which the candidate genes have been studied the most, poses a challenge in understanding this disorder. Candidate gene association studies (CGASs) along with genome-wide association studies (GWASs) and genome-wide linkage analyses (GWLAs) have found numerous genes and loci with susceptible DDH association. Studies put major importance on candidate genes associated with the formation of connective tissue (COL1A1), osteogenesis (PAPPA2, GDF5), chondrogenesis (UQCC1, ASPN) and cell growth, proliferation and differentiation (TGFB1). Recent studies show that epigenetic factors, such as DNA methylation affect gene expression and therefore could play an important role in DDH pathogenesis. This paper reviews all existing risk factors affecting DDH incidence, along with candidate genes associated with genetic or epigenetic etiology of DDH in various studies.
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Affiliation(s)
- Stefan Harsanyi
- Faculty of Medicine, Institute of Medical Biology, Genetics and Clinical Genetics, Comenius University in Bratislava, 811-08 Bratislava, Slovakia; (L.K.); (L.D.)
- Correspondence: ; Tel.: +421-2-59357-299
| | - Radoslav Zamborsky
- Department of Orthopedics, Faculty of Medicine, Comenius University and National Institute of Children’s Diseases, 833-40 Bratislava, Slovakia; (R.Z.); (M.K.)
| | - Lubica Krajciova
- Faculty of Medicine, Institute of Medical Biology, Genetics and Clinical Genetics, Comenius University in Bratislava, 811-08 Bratislava, Slovakia; (L.K.); (L.D.)
| | - Milan Kokavec
- Department of Orthopedics, Faculty of Medicine, Comenius University and National Institute of Children’s Diseases, 833-40 Bratislava, Slovakia; (R.Z.); (M.K.)
| | - Lubos Danisovic
- Faculty of Medicine, Institute of Medical Biology, Genetics and Clinical Genetics, Comenius University in Bratislava, 811-08 Bratislava, Slovakia; (L.K.); (L.D.)
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Risk Factor Assessment and a Ten-Year Experience of DDH Screening in a Well-Child Population. BIOMED RESEARCH INTERNATIONAL 2019; 2019:7213681. [PMID: 31467908 PMCID: PMC6699317 DOI: 10.1155/2019/7213681] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 12/12/2022]
Abstract
Aim Risk based screening for developmental dysplasia of the hip (DDH) with ultrasound is common. However, risk factors vary from one country to the other since data are insufficient to give clear recommendations. We aimed to evaluate the risk factors for developmental dysplasia of the hip (DDH). Methods In this retrospective case-control study, the health records of all children, who were followed up between 2004 and 2014 at a well-child unit, were investigated for the diagnosis of DDH in Turkey. Of 9758 children, 57 children were found to have abnormal ultrasonographic findings (according to Graf classification) and these constituted the case group. As the control group, healthy 228 children who matched the case children in birth months were selected. Two groups were compared for the risk factors. Results A total of 19516 hips of 9758 children were examined for DDH. 97 hips of 57 children were found to have abnormal ultrasonographic findings. When the two groups were compared, breech presentation, multiple pregnancy, and torticollis were identified as risk factors. The female sex was also found to have a significantly high prevalence among the children in the case group. Limited hip abduction, positive Ortolani, and Barlow signs were important clinical findings in the case group. Conclusion According to our findings, breech presentation, female sex, torticollis, and multiple pregnancy were found to be the risk factors of this disorder. Infants with these risk factors should be investigated carefully for DDH.
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