Management of long bone fractures and traumatic hip dislocations in paediatric patients: study protocol for a prospective global multicentre observational cohort registry.

INTRODUCTION: Management controversy and clinical equipoise exist in treatments of long bone fractures and traumatic hip dislocation in paediatric patients due to the lack of high-quality clinical evidence. This protocol describes the effort of a large prospective global multicentre cohort study (registry) aiming at providing quality data to assist evidence-based treatment decision-making. METHODS AND ANALYSIS: Eligible paediatric patients (N=750-1000) with open physes suffering from proximal humerus fractures, distal humerus fractures, proximal radius fractures, forearm shaft fractures, traumatic hip dislocations, femoral neck fractures or tibial shaft fractures will be recruited over a period of 24-36 months. Hospitalisation and treatment details (including materials and implants) will be captured in a cloud-based, searchable database. Outcome measures include radiographic assessments, clinical outcomes (such as range of motion, limb length discrepancies and implant removal), patient-reported outcomes (Patient Reported Outcomes Of Fracture, Patient-Reported Outcomes Measurement Information System (PROMIS) and EuroQol-5D (EQ-5D-Y)) and adverse events.Aside from descriptive statistics on patient demographics, baseline characteristics, types of fractures and adverse event rates, research questions will be formulated based on data availability and quality. A statistical analysis plan will be prepared before the statistical analysis. ETHICS AND DISSEMINATION: Ethics approval will be obtained before patients are enrolled at each participating site. Patient enrolment will follow an informed consent process approved by the responsible ethics committee. Peer-reviewed publication is planned to disseminate the study results. TRIAL REGISTRATION NUMBER: NCT04207892.

The Impact of COVID-19 on Multidisciplinary Care Delivery to Children with Cerebral Palsy and Other Neuromuscular Complex Chronic Conditions.

The COVID-19 pandemic has caused unprecedented challenges in the care of children with cerebral palsy (CP) and other neuromuscular complex chronic conditions (NCCCs). The purpose of this study is to explore the direct impact of the COVID-19 pandemic on healthcare delivery. From May to August 2020, medical professionals caring for CP and NCCC patients across multiple countries and disciplines completed a self-administered cross-sectional survey comparing practices before and during the COVID-19 pandemic. Of the 79 healthcare workers from eight countries who participated-predominantly pediatric orthopedic surgeons (32%), pediatricians (30%), and pediatric physiatrists (23%)-most of them felt that caring for NCCC patients during the pandemic presented unique difficulties, and they reported a significant decrease in the in-person NCCC clinic volume (p < 0.001), multidisciplinary appointments (p < 0.001), surgical cases (p = 0.008), and botulinum toxin/phenol injections. Most providers affirmed that institutional guidelines for perioperative emergent/urgent and elective procedures, workplace settings, and technology were modified to accommodate the ongoing public health crisis. The usage of telemedicine significantly increased for NCCC patient visits (p < 0.001). During the COVID-19 pandemic, many children with NCCCs lost access to routine, multidisciplinary care. Telemedicine became an integral part of communication and management. In the setting of the COVID-19 pandemic and with the threat of future healthcare disruptions, these data lay the foundation for trending the evolution of healthcare delivery and accelerating best practice guidelines for children with CP and NCCCs.

The Effect of Selective Dorsal Rhizotomy on Hip Displacement in Children With Cerebral Palsy: A Long-term Follow-up Study.

BACKGROUND: Hip displacement is common in children with cerebral palsy (CP). Spasticity in the hip adductor muscles, hip flexors, and medial hamstrings has been identified as a possible cause of progressive hip displacement. Selective dorsal rhizotomy (SDR) aims to reduce lower extremity spasticity in children with CP. Here, we investigate the influence of SDR on hip displacement in children with CP at long-term follow-up, a minimum of 5 years post-SDR. METHODS: A retrospective review of children undergoing SDR at a Canadian pediatric hospital was completed. Migration percentage (MP) was measured on pelvis radiographs taken in the 6 months before SDR and minimum 5 years post-SDR or before hip surgery. The number of hips with displacement, defined as MP >30%, and the number of children with at least 1 hip displaced were determined. A linear mixed-effects model was used to assess potential risk factors for poor outcome post-SDR, defined as having MP >40% or surgical intervention for hip displacement. RESULTS: Ninety children [50 males, 40 females, Gross Motor Function Classification System (GMFCS) levels I to V: 1/13/24/43/9] with a mean follow-up of 8.5 years (SD 5.1) were included. The mean age at SDR was 4.9 years (SD 1.5); more than half of children (52%) had hip displacement at the time of SDR. Post-SDR, MP exceeded 30% in 0 (0%) of children at GMFCS level I, 1 (8%) at II, 11 (46%) at III, 31 (72%) at IV, and 7 (78%) at V. A poor outcome was associated with preoperative MP, age, and GMFCS level. CONCLUSIONS: The incidence of hip displacement post-SDR was consistent with population-based studies when evaluated by GMFCS. Our findings suggest that SDR has neither a positive nor negative effect on hip displacement when assessed at least 5 years postintervention. LEVEL OF EVIDENCE: Level IV.

A Prospective, Multicenter Study of Developmental Dysplasia of the Hip: What Can Patients Expect After Open Reduction?

BACKGROUND: Although there are several predominantly single-center case series in the literature, relatively little prospectively collected data exist regarding the outcomes of open hip reduction (OR) for infantile developmental dysplasia of the hip (DDH). The purpose of this prospective, multi-center study was to determine the outcomes after OR in a diverse patient population. METHODS: The prospectively collected database of an international multicenter study group was queried for all patients treated with OR for DDH. Minimum follow-up was 1 year. Proximal femoral growth disturbance (PFGD) was defined by consensus review using Salter's criteria. Persistent acetabular dysplasia was defined as an acetabular index >90th percentile for age. Statistical analyses were performed to compare preoperative and operative characteristics that predicted re-dislocation, PFGD, and residual acetabular dysplasia. RESULTS: A cohort of 232 hips (195 patients) was identified; median age at OR was 19 months (interquartile range 13 to 28) and median follow-up length was 21 months (interquartile range 16 to 32). Re-dislocation occurred in 7% of hips (n=16/228). The majority (81%; n=13/16) occurred in the first year after initial OR. Excluding patients with repeat dislocation, 94.5% of hips were IHDI 1 at most recent follow-up. On the basis of strict radiographic review, some degree of PFGD was present in 44% of hips (n=101/230) at most recent follow-up. Seventy-eight hips (55%) demonstrated residual dysplasia compared with established normative data. Hips that had a pelvic osteotomy at index surgery had about half the rate of residual dysplasia (39%; n=32/82) versus those without a pelvic osteotomy with at least 2 years follow-up (78%; n=46/59). CONCLUSIONS: In the largest prospective, multicenter study to date, OR for infantile DDH was associated with a 7% risk of re-dislocation, 44% risk of PFGD, and 55% risk of residual acetabular dysplasia at short term follow-up. The incidence of these adverse outcomes is higher than previous reports. Patients treated with concomitant pelvic osteotomy had lower rates of residual dysplasia. These prospectively collected, multicenter data provide better generalizable information to improve family education and appropriately set expectations. LEVEL OF EVIDENCE: Level II, prospective comparative study.

Long-Arm Splinting Versus Above-Elbow Casting for Type 1 Supracondylar Fractures of the Humerus in Children: a Randomized Controlled Trial.

Type 1 supracondylar humerus (SCH) fractures tend to heal well when immobilized by above-elbow casting or long-arm splinting. There is no consensus as to whether one treatment method is more effective than the other for this injury. The purpose of this study was to compare the radiographic and functional outcomes of long-arm splinting and above-elbow casting as the definitive treatment for children with type 1 SCH fractures. The study was set up as a randomized controlled non-inferiority trial. Patients between three and 12 years old presenting with a type 1 SCH fracture were randomized into splint or cast groups, or an observational arm. Baumann's angle, functional assessment scores, and Flynn's criteria score were measured at initial injury and at six months post-injury. In total, 34 patients were enrolled in the study with 13 in the randomized arm and 21 in the observational arm. Due to lack of follow-up data at 6 months post-injury, five splint patients and 10 cast patients were included in the final cohort for data analysis. The average change in Baumann's angle at 6-month follow-up was 3° or less for each treatment arm. The splint group obtained excellent Flynn's criteria scores while the cast group reported good and excellent scores. Complications reported in the splint group included device breakdown, a conversion to above-arm cast, and significant itchiness. Preliminary findings suggest functional and radiological outcomes with splinting are non-inferior to casting; however, a larger sample size is required to more accurately compare the two modalities. This study was registered with the U.S. National Institutes of Health (ClinicalTrials.gov, #NCT01912365).

Caregiver Experiences Using Orthotic Treatment Options for Developmental Dysplasia of the Hip in Children.

BACKGROUND: Developmental dysplasia of the hip (DDH) is a common condition affecting 5 in 1000 newborns. The standard first line of treatment is the use of an orthotic, which has generally high success rates, but can pose substantial difficulties and put undue burden on caregivers. The general experience of caregivers using these orthotics has not been well documented on an orthotic-specific basis. The purpose of this study was to investigate caregiver experience using prescribed DDH orthotics to identify challenges, differences between treatment options, and areas of improvement. METHODS: A survey assessing treatment prescription, respondent demographics, and caregiver experience was distributed online to caregivers whose child/children were treated for DDH with an orthotic. Seven-point positively phrased Likert scale statements and open-ended questions were included to assess caregiver experience. The results were analyzed using summary statistics and orthotics with more than 30 responses were selected for more in-depth analysis. RESULTS: A total of 530 survey responses were collected with 63% (334/530) of respondents using a Pavlik harness, 45% (236/530) a Rhino brace, and 13% (67/530) a Denis Browne Bar. The overall weighted average score across all Likert Scale statements was positive for the Pavlik harness, Rhino brace, and Denis Browne Bar at 4.19 (95% CI, 3.83 to 4.54), 4.63 (95% CI, 4.27 to 4.99) and 4.91 (95% CI, 4.58 to 5.24), respectively. In the open-ended responses, all 3 orthotics were perceived as easy to use and not hindering child-caregiver bonding, but raised concerns of discomfort and skin irritation, as well as preventing the ability to cuddle their child the way they desired. The Pavlik harness respondents consistently brought up concerns regarding cleanability. CONCLUSIONS: The results show that the DDH orthotics analyzed are generally easy to use and perceived positively by caregivers, but have orthotic-specific challenges that should be a focus of future improvement work. CLINICAL RELEVANCE: This study evaluated opinions and attitudes of caregivers for children being treated with DDH orthotics, revealing experiences, concerns, and challenges associated with the use of commonly prescribed options.

Application of statistical shape modeling to the human hip joint: a scoping review.

OBJECTIVE: The objective of this scoping review was to identify all examples of the application of statistical shape models to the human hip joint, with a focus on applications, population, methodology, and validation. INTRODUCTION: Clinical radiographs are the most common imaging tool for management of hip conditions, but it is unclear whether radiographs can adequately diagnose or predict outcomes of 3D deformity. Statistical shape modeling, a method of describing the variation of a population of shapes using a small number of variables, has been identified as a useful tool to associate 2D images with 3D anatomy. This could allow clinicians and researchers to validate clinical radiographic measures of hip deformity, develop new ones, or predict 3D morphology directly from radiographs. In identifying all previous examples of statistical shape modeling applied to the human hip joint, this review determined the prevalence, strengths, and weaknesses, and identified gaps in the literature. INCLUSION CRITERIA: Participants included any human population. The concept included development or application of statistical shape models based on discrete landmarks and principal component analysis. The context included sources that exclusively modeled the hip joint. Only peer-reviewed original research journal articles were eligible for inclusion. METHODS: We searched MEDLINE, Embase, Cochrane CENTRAL, IEEE Xplore, Web of Science Core Collection, OCLC PapersFirst, OCLC Proceedings, Networked Digital Library of Theses and Dissertations, ProQuest Dissertations and Theses Global, and Google Scholar for sources published in English between 1992 and 2021. Two reviewers screened sources against the inclusion criteria independently and in duplicate. Data were extracted by 2 reviewers using a REDCap form designed to answer the review study questions, and are presented in narrative, tabular, and graphical form. RESULTS: A total of 104 sources were considered eligible based on the inclusion criteria. From these, 122 unique statistical shape models of the human hip were identified based on 86 unique training populations. Models were most often applied as one-off research tools to describe shape in certain populations or to predict outcomes. The demographics of training populations were skewed toward older patients in high-income countries. A mean age between 60 and 79 years was reported in 29 training populations (34%), more than reported in all other age groups combined, and 73 training populations (85%) were reported or inferred to be from Europe and the Americas. Only 4 studies created models in a pediatric population, although 15 articles considered shape variation over time in some way. There were approximately equal numbers of 2D and 3D models. A variety of methods for labeling the training set was observed. Most articles presented some form of validation such as reporting a model's compactness (n = 71), but in-depth validation was rare. CONCLUSIONS: Despite the high volume of literature concerning statistical shape models of the human hip, there remains a need for further research in key areas. We identified the lack of models in pediatric populations and low- and middle-income countries as a notable limitation to be addressed in future research.

Early Investigation and Bracing in DDH Impacts Maternal Wellbeing and Breastfeeding.

BACKGROUND: The outcomes of Pavlik Harness (PH) management for Developmental Dysplasia of the Hip (DDH) are equivalent regardless of the initiation timing, if it is within the first 6 weeks of life. A PH may be a physical barrier to breastfeeding, which is important for nutrition, immunity, and normal child development. The diagnosis of DDH and early management with a PH may also negatively affect the maternal psychosocial wellbeing and the infant-maternal relationship. The purpose of this study is to investigate the impact of the diagnosis of DDH and the management with a PH has on maternal wellbeing and maintenance of breastfeeding, compared with being screened for but not diagnosed with DDH. METHODS: A retrospective cohort of the mothers of infants who were diagnosed with DDH and treated with a PH brace was compared with the mothers of infants who were screened for DDH only. The Hip Worries Inventory and Edinburgh Postnatal Depression Scale were completed by the mothers in both groups. The PH group also completed an in-house questionnaire specific to PH and breastfeeding. RESULTS: Eighty completed surveys were included, 50 from the treatment group. The mean age of the PH initiation was 6.2 weeks. The modified Hip Worries Inventory score was higher in the treatment group, with a mean difference (MD) of 9.7 out of 50 (95% confidence interval, CI, 6.8, 12.5). The MD of the Edinburgh Postnatal Depression Scale was 2.0 out of 30 (CI -0.5, 4.5). Although there was no difference in the breastfeeding ease before and after the PH initiation (MD-0.2, CI-0.7, 0.2), 83% of mothers found breastfeeding more difficult with a PH and 11% of mothers stopped breastfeeding earlier than planned because of the PH. CONCLUSIONS: Mothers of infants with DDH worry more about their child's hips and the PH. Screening alone may contribute to maternal psychological dejection and negative thoughts. The presence of a PH makes breastfeeding more difficult. LEVEL OF EVIDENCE: Retrospective comparative study, level III.

Unilateral versus bilateral reconstructive hip surgery in children with cerebral palsy: A survey of pediatric orthopedic surgery practice and decision-making.

Purpose: This study explored whether surgeons favor unilateral or bilateral reconstructive hip surgery in children with cerebral palsy who have unilateral hip displacement. Methods: An invitation to participate in an anonymous, online survey was sent to 44 pediatric orthopedic surgeons. The case of an 8 year old at Gross Motor Function Classification System level IV with migration percentages of 76% and 22% was described. Surgeons selected their surgical treatment of choice and provided their rationale. Respondents were also asked to list and rank radiographic parameters used for decision-making and multidisciplinary team members involved in decision-making. Results: Twenty-eight orthopedic surgeons from nine countries with a mean 21.3 years (range, 5-40 years) of experience completed the survey. A "bilateral VDROs with a right pelvic osteotomy (PO) was selected by 68% (19/28) of respondents; risk of contralateral subluxation (9/19; 47%) and maintaining symmetry (7/19; 37%) were the most common rationales for bilateral surgery. The remaining 32% (9/28) chose a 'right VDRO with a right PO'" with most of these (8/9; 89%) stating the left hip was sufficiently covered. Of 31 radiographic parameters identified, migration percentage, acetabular angle/index, Shenton line, neck shaft angle, and presence of open/closed triradiate growth plates were the most common. Physical therapists (68%) and physiatrists (43%) were most likely to be involved in pre-operative surgical consultation. Conclusion: There is a lack of agreement on management of the contralateral hip in children with unilateral hip displacement. Further studies comparing patient important outcomes following unilateral and bilateral surgery are required. Level of Evidence: V.

Late Hip Displacement Identified in Children at Gross Motor Function Classification System II and III With Asymmetric Diplegia and Fixed Pelvic Obliquity.

Risk of hip displacement in children with cerebral palsy is directly related to a child's level of motor function as classified by the Gross Motor Function Classification System (GMFCS) and is reported to be greatest at a young age. In this study, we present a series of four children with asymmetric diplegic cerebral palsy at GMFCS levels II and III, with the more involved hip showing rapid, progressive displacement at a later age. Current hip surveillance guidelines may not adequately identify hip displacement in children with asymmetric diplegia and pelvic obliquity; modifications to surveillance guidelines may be warranted. Additional investigation of hip displacement in this subset of children is required to determine whether the incidence of displacement is higher than anticipated based on the GMFCS level alone.

A Retrospective Study of Risk Factors and Outcomes in the Surgical Management of Slipped Capital Femoral Epiphysis.

PURPOSE: Slipped capital femoral epiphysis is commonly treated with in situ pinning (ISP) and more recently the modified Dunn procedure (MDP). This study retrospectively examines the preoperative risk factors and postoperative complications of patients treated with either ISP or MDP over a 12-year period. METHODS: A single-center, retrospective review was conducted on patients diagnosed and surgically treated with slipped capital femoral epiphysis from 2004 to 2016. Patients must have had preoperative imaging and a minimum of 6 months of clinical follow-up. Six preoperative demographic data (age, sex, intensity of symptoms, stability, trauma, and severity of slip), surgical details, and treatment outcomes were collected. Descriptive statistics were used to identify pertinent preoperative risk factors and postoperative complications in each treatment group. RESULTS: A total of 129 hips in 98 patients were treated (118 with ISP and 11 with MDP). Complications developed in 12 hips. Six hips developed osteonecrosis, two hips developed osteonecrosis and chondrolysis, two hips developed osteonecrosis and slip progression, and two hips developed slip progression only. Four of the 11 hips (36.4%) treated with MDP developed complications; 8 of the 118 hips (6.8%) treated with ISP developed complications. DISCUSSION: Complications developed in 9.3% of hips treated with ISP or MDP, with a higher rate of complications observed in the MDP group compared with the ISP group. This study is limited by the small sample size of the cohort and the disproportion in the number of cases in each treatment group. A multicenter study with larger sample sizes will be required to confirm these findings.

Care Practices of Indian Pediatricians for the Screening and Diagnosis of Developmental Dysplasia of the Hip.

Pediatricians play a key role in identifying neonates with hip instability or at risk for developmental dysplasia of the hip (DDH); however, the clinical practices related to screening and further management in India are unknown. A web-based survey was circulated to members of the National Neonatology Forum of India (NNFI). Of the 231 eligible responses, about 92% were from an urban setup. It was noted that 38% (88/231) had not diagnosed any DDH in the past 12 mo, 8% (17/224) had diagnosed cases beyond walking age, 50% (116/231) would pursue further evaluation in children < 3 mo with risk-factors and normal hip exam, 53% (122/229) were aware of hip-safe swaddling, 30% (68/226) were comfortable with performing Ortolani and Barlow maneuvers and < 50% (107/226) were aware of the current guidelines for the management of DDH. Almost all respondents (97.3%, 220/226) felt a need for a DDH care pathway for screening and early management in India. Thus, substantial deficits and variability in screening practices for DDH amongst pediatricians in India.

A Review of Radiology Reports From Hip Surveillance Radiographs for Children With Cerebral Palsy.

BACKGROUND: Measurement of migration percentage (MP) is fundamental to successful hip surveillance for children with cerebral palsy (CP). In British Columbia, Canada, children enrolled in the province's hip surveillance program get radiographs at the province's tertiary care pediatric hospital or their local community hospital. This study aimed to review the radiology reporting of images completed as part of hip surveillance. METHODS: Pelvis radiographs completed between September 2015 and December 2019 of 960 children enrolled in the province's hip surveillance program were included. MP values measured by the program coordinator and corresponding value measured by the facility's radiologist, when present, were retrieved. Agreement in MP between the program coordinator and the radiologist was measured using Bland-Altman plots and intraclass correlation coefficients. Radiology reports for images completed at community facilities that prompted a referral to a pediatric orthopaedic surgeon, when reviewed by the hip surveillance team, were further reviewed for qualitative comments. RESULTS: In total, 1849 radiographs were reviewed with 69.3% (1282) completed at the pediatric hospital and 30.7% (567) at 64 different hospitals or clinics. MP was reported for 20.6% (264/1282) of radiographs completed at the pediatric hospital and 3.0% (17/567) of the radiographs completed at community hospitals. Bland-Altman plot analyses found a MP mean difference of 1.2% (95% confidence interval=0.6%-1.8%) between the program coordinator and all radiologist reports with an intraclass correlation coefficient of 0.88 (95% confidence interval=0.86-0.90). There were 47 radiographs completed at community hospitals that resulted in a referral to a pediatric orthopaedic surgeon after review by the hip surveillance team. Eleven of these reports stated normal or unremarkable findings. CONCLUSIONS: Radiologic reporting of images completed for hip surveillance for children with CP was inadequate to allow for the detection of hip displacement. Reporting of MP was rare, particularly in community hospitals. If radiology reporting will be utilized for hip surveillance in children with CP, education of radiologists is required.

The Natural History of Non-operatively Managed Legg-Calvé-Perthes' Disease.

Background: The purpose of this study was to examine the evolution of Legg-Calvé-Perthes' disease (LCPD) among children from British Columbia (BC), Canada who were treated non-operatively and to compare the results to a previously conducted study in India. Methods: This was a retrospective review of patients treated non-operatively for LCPD in BC between 1990 and 2006 compared with a cohort from India. Demographic and treatment information were collected from medical records. Radiographs were assigned modified Waldenstrom, Catterall, Salter-Thompson and Herring classifications and intra- and interobserver reliability were assessed. We evaluated epiphyseal extrusion (EE) and metaphyseal width (MW), and assessed radiographs using the Mose and modified Stulberg classifications. Results: 102 hips (90 patients) had radiographs available for evaluation. 95% of the BC cohort presented as Waldenstrom stages I and II, whereas, 90% of the Indian cohort presented as IIIa. Final EE was similar for both groups (BC 26.8%, India 27.3%) and final MW was 119% in both groups. Modified Waldenstrom and Herring classifications had substantial intra- and interobserver reliability, while Salter-Thompson and Catterall classifications had moderate agreement at best. Most hips were Catterall IV (80%) and Herring C (89%) for the BC cohort compared to only 44% and 43% of Indian hips, respectively. Most hips were irregular according to the Mose classification (BC 43%, India 52%) and aspherical according to the Stulberg classification (BC 78%). Conclusions: We found similar radiographic progression and final radiographic appearances of LCPD in India and BC though differences in the distribution of the classification systems warrant further study. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-021-00543-x.

Variability in the Follow-up Management of Pediatric Femoral Fractures.

INTRODUCTION: Variability in follow-up has previously been identified in orthopaedic trauma. Variability in follow-up for pediatric femur fractures has not previously been documented. The aim of this study was to document the variability in clinical and radiographic follow-up for pediatric femur fractures based on the fixation method and the treating surgeon. METHODS: This retrospective case series identified isolated femoral fractures in patients younger than 18 years, treated by eight surgeons at a single center from 2010 to 2015. The total number and frequency of clinical visits, radiographic visits and discrete radiograph views, demographic data, fracture classification, treatment method, and presence of complications were extracted. Variability in follow-up was assessed through descriptive statistics and linear and Poisson regression models. RESULTS: One hundred sixty-four femoral fractures in 160 patients were included. Fractures were stratified by the treating surgeon. The mean length of follow-up ranged from 6.5 to 13.6 months. Complications increased follow-up time by mean 1.7 months (1.3 to 2.4). Patients who were treated with rigid locking nails were followed for the shortest amount of time, averaging 9.9 months, while traction followed by rigid locking nails averaged 24.4 (0.5 to 9.3) months of follow-up. DISCUSSION: Variation in the length of follow-up was identified and was associated with the fixation method and the treating surgeon. Few patients were followed long enough to definitively identify complications and sequelae known to occur after femur fractures such as femoral overgrowth or growth arrest. The results of this study indicate a need for additional study and consensus on an appropriate follow-up for pediatric femur fractures.

Developmental Dysplasia of the Hip: An Examination of Care Practices of Pediatricians.

OBJECTIVE: To evaluate the decision making processes of pediatricians regarding diagnosis and management of developmental dysplasia of the hip (DDH) by conducting a survey of pediatricians in the United States. STUDY DESIGN: An electronic survey was sent to multiple American Academy of Pediatrics state chapters and academic pediatrics groups, and responses were received from pediatricians in 10 states. The survey included demographics, guideline use, clinical scenarios, and referrals/imaging practices. The number of responses to each survey question and their relative frequencies were calculated. RESULTS: We received 139 responses and included 126 in our analyses. Only 50% of the responding pediatricians (63 of 126) practiced in an institution that endorses a care pathway for DDH. Only 5.6% of the pediatricians (7 of 125) have referred patients at 12-18 months between diagnosis and management to a specialist for suspected DDH, and 9.5% (12 of 125) have referred patients between 6 and 9 months. Almost one-quarter of the pediatricians (23%; 29 of 126) cited "hip click" as an abnormality that would prompt them to refer a patient to a specialist, and 72.2% (91 of 126) indicated that family history of DDH warrants an ultrasound regardless of the physical examination findings. Moreover, 10.3% of the surveyed pediatricians (13 of 126) reported being only "somewhat" or "moderately" familiar with the Barlow and Ortolani maneuvers. CONCLUSIONS: The results of this study indicate that there is an opportunity to better distribute and implement DDH guidelines. The large number of pediatrician respondents who would not refer patients to a specialist or order imaging studies appropriately represents an opportunity for education. The implementation of a care map with standard referral and imaging practices could improve the care of patients with DDH.

Cerebral palsy diagnosis and the impact on hip surveillance enrollment.

AIM: To investigate the diagnosis at enrollment in the Child Health British Columbia Hip Surveillance Program for Children with Cerebral Palsy (CP) and review the etiologies of children enrolled without a CP diagnosis. METHOD: Data from 959 children (543 males, 416 females; mean [SD] age at enrollment 6 years 8 months [4 years 2 months]) enrolled in the program between September 2015 and December 2019 were retrospectively reviewed. Enrollment diagnosis, Gross Motor Function Classification System level, migration percentage, and age at enrollment were included. Chart reviews were completed to confirm diagnoses for all children. Etiologies were compared to a list of conditions that are included and excluded from CP registries. RESULTS: Diagnosis at enrollment was CP for 612 (64%), possible CP for 120 (13%), and 'other' for 220 (23%). No diagnosis was provided for seven (<1%). CP was confirmed for 700 (73%), including 106 (11.1%) enrolled as 'possible CP' or 'other'; 56 (5.8%) did not have CP due to progressive conditions. Migration percentage was similar across all groups at enrollment. INTERPRETATION: One in four children were enrolled in hip surveillance without a diagnosis of CP or possible CP. Encouraging participation in hip surveillance when children meet the clinical criteria for CP but do not have a confirmed CP diagnosis can improve access to care.

Hip Surveillance for Children with Cerebral Palsy: A Survey of Orthopaedic Surgeons in India.

BACKGROUND: The purpose of this study was to assess Indian orthopaedic surgeons' current practices and beliefs regarding hip surveillance for children with cerebral palsy (CP), to determine potential support for developing hip surveillance guidelines, and to identify knowledge gaps and key obstacles to guideline implementation in India. METHODS: An anonymous, cross-sectional online survey was sent to approximately 350 Paediatric Orthopaedic Society of India (POSI) members who were queried on their practices and beliefs about hip surveillance for children with CP, as well as perceived challenges and requirements for the successful implementation of hip surveillance guidelines in the Indian context. RESULTS: Out of 107 responses obtained from POSI members, almost all (96.2%) agreed that hip displacement requires standardized monitoring, using surveillance and surgery to prevent hip dislocation. Approximately half (51.5%) of respondents reported using existing hip surveillance guidelines, with most (41.2%) using the Australian guidelines. Almost all (97%) surgeons indicated that hip surveillance guidelines in India are needed, with 100% expressing interest in following guidelines specific to India. Respondents most frequently indicated late referrals to orthopaedics (81.2%), loss of patients to follow-up (78.2%), and lack of resources (43.6%) as challenges to successful hip surveillance in India. Perceived requirements for implementation included developing Indian-specific guidelines (83.2%) as well as educating surgeons (56.4%), physiotherapists/pediatricians (90.1%), and families (82.2%). CONCLUSION: Orthopaedic surgeons practicing in India understand the importance of preventing hip dislocations in children with CP through hip surveillance and timely surgical intervention. The results demonstrated strong support for the development of hip surveillance guidelines designed specifically for the Indian healthcare system. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s43465-021-00432-3.