Aim To assess the relationship between the clinical sign of limited hip abduction and developmental dysplasia of the hip (DDH). Methods A research was conducted on 450 newborns at the Neonatal Unit at the Clinic of Gynaecology and Obstetrics and the Orthopaedics and Traumatology Clinic of the University Clinical Centre, Tuzla, between 30th August 2011 and 30th April 2012. Clinical (degree of hip abduction) and ultrasound examination of all newborns' hips were performed using the Graf method on their first day of life. Results Clinical sign of limited hip abduction showed significant predictive value for DDH. There were 67 (14.7%) newborns with the clinical sign of limited hip abduction, of which 26 (5.7%) were on the left hip, 11 (2.4%) on the right hip and 30 (6.6%) on both hips. Limited hip abduction had a positive predictive value (PPV) of 40.3% and a negative predictive value (NPV) of 80.4% for DDH. Conclusion Limited hip abduction, especially unilateral, is a useful and important clinical sign of DDH. Doctors, who perform the first examination of the child after birth, would have to pay attention to this clinical sign. Newborns with this clinical sign would have to go to an ultrasound examination of the hips for further diagnosis.

Background: Pseudotumor formation following total hip arthroplasty (THA) is a well-known complication mainly associated with metal-on-metal (MoM) bearings and taper corrosion on modular-neck femoral stems. The purpose of this study was to determine the prevalence of revision surgery for symptomatic pseudotumors in a large cohort of patients treated with primary THA with a standard stem and a non-MoM articulation. Methods: We included 2,102 patients treated with a total of 2,446 THAs from 1999 until May 2016 in a prospective, observational cohort study. All patients underwent THA with the same uncemented, non-modular-neck femoral stem and metal-on-polyethylene (MoP) (n = 2,409) or ceramic-on-polyethylene (n = 37) articulation. All patients were followed by means of a combination of surgical and medical chart review, follow-up visits, and the Swedish Hip Arthroplasty Register. Metal artifact reduction sequence magnetic resonance imaging (MARS MRI) was used for diagnosis of the pseudotumors, and serum metal ion levels and inflammatory marker levels were measured for all patients who underwent a revision due to pseudotumor. Results: The prevalence of revision for symptomatic pseudotumor formation was 0.5% (13 cases) at a mean follow-up time of 7 years. The incidence rate was 0.9 case per 1,000 person-years. All 13 revisions were done in patients with an MoP articulation. Conclusions: This study demonstrated a 0.5% prevalence of revision due to symptomatic pseudotumor formation in a cohort of patients who underwent THA with a non-MoM construct. Surgeons should be aware that symptomatic pseudotumor formation requiring revision surgery is a tangible complication even after standard MoP THA. Level of Evidence: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Background: There is insufficient knowledge regarding the influence of concomitant injuries on the recovery of short-term subjective knee function after anterior cruciate ligament (ACL) reconstruction. Purpose: To determine whether patient characteristics, concomitant injuries, and graft choice during ACL reconstruction can predict which patients achieve acceptable knee function 1 year after reconstruction. Study Design: Case-control study; Level of evidence, 3. Methods: Data from 1 physical therapist–specific and 1 surgeon-specific register were used. Patients who had completed the Knee injury and Osteoarthritis Outcome Score (KOOS) at 1-year follow-up were included. Additional intraoperative information was extracted from a database. The primary outcome was achieving a patient-acceptable symptom state (PASS) for each subscale of the KOOS. Univariable and multivariable logistic regression models were used, with patient sex, age, and preinjury level of physical activity as covariates. Results: A total of 343 patients (51% females) were included. The proportion of patients achieving PASS 1 year after ACL reconstruction varied between 40% and 85% among the KOOS subscales. Younger age at reconstruction and male sex provided favorable odds of achieving acceptable knee function across the KOOS subscales. Patients without cartilage injury had increased odds of achieving PASS in the KOOS sport and recreation subscale; the increase was 1.63-fold (95% CI, 1.01-2.64; P = .045). Patients receiving patellar tendon autograft had a 0.41-fold (95% CI, 0.19-0.85; P = .017) decrease in odds of achieving PASS on the KOOS quality of life (QoL) subscale. In the multivariable analysis, increased odds of achieving PASS on the KOOS QoL subscale were associated with the absence of meniscal injury (odds ratio, 1.62; 95% CI, 1.04-2.54; P = .035), and increased odds were found for hamstring tendon autograft (OR, 2.63; 95% CI, 1.25-5.56; P = .011). Conclusion: More than half of the patients reported an acceptable symptom state on 4 of the 5 KOOS subscales 1 year after ACL reconstruction. A lack of consistency was noted related to the effect of concomitant knee injuries and graft choice on acceptable knee function. However, younger age and male sex were favorable, nonmodifiable characteristics that increased the odds of early acceptable function.

Aim To explore the experience of registered nurses in assessing pain in hip fracture in patients with dementia in the postoperative setting. Methods The study questionnaire contained 23 items mainly addressing demographic and social data, information about communication and pain assessment, attention and awareness of the health-care professionals on the ward and suggestions for improving nursing. Results The nurses claimed that they began their assessment of pain in patients with dementia first by observing the patient and making a visual assessment of pain, after which they began to communicate with these patients; majority of dementia patients with hip fractures displayed more facial expressions of pain than patients without dementia. All the nurses agreed that the more severe the patient's dementia was, the less clear the facial expressions and that this in turn made it difficult for the nurses to take care of such patients. Body language was the most common way the patients with dementia and hip fractures expressed their pain. Assessing the pain of a dementia patient with hip fracture and interpreting a non-verbally communicative patient was experienced as very difficult by all the nurses. Conclusion The nurses found that the fact that they had not attended any courses on dementia and pain assessment in those patients made their work more difficult; they need to know more and to have more information about those patients and their needs for a more comprehensive exchange of information between the hospital wards and the patients' care homes.

BACKGROUND Transplantation of organs is one of the most successful medical advances of the past 60 years and transplantation is the treatment of choice for severe organ failure worldwide. Despite this situation, and the general acknowledgement of organ donation as a global priority, demand for organs outstrips supply in virtually every country in the world. AIM The aim of the study was to elucidate factors that influence immigrant's decisions regarding organ donation. METHODS Data were collected through three group interviews using open-ended questions and qualitative content analysis. 32 participants, 16 men and 16 women from Bosnia and Herzegovina, Somalia, Lebanon and Kosovo participated in focus group interviews (FGI). RESULTS Analysis of the collected data resulted in two main categories: 'Information about organ donation' and 'Religious aspects of organ donation and a number of subcategories'. Some of the influencing factors concerning organ donation were mainly related to limited information from society as well as limited information from healthcare professionals. Religious aspects, fear and prejudices about organ donation were other factors that mentioned by participants as hamper regarding organ donation. CONCLUSION In order to improve immigrants' attitude towards organ donation, information about this issue and identification of the hampering factors, particularly culturally related factors such as the religious aspect, is essential. In this context, different intervention studies are needed to increase monitories groups' attitude towards organ donations.

Background: It is not clear whether Knee injury and Osteoarthritis Outcome Score (KOOS) results will be different 1 or 2 years after anterior cruciate ligament (ACL) reconstruction. Purpose: To investigate within individual patients enrolled in the Swedish National Knee Ligament Register whether there is equivalence between KOOS at 1 and 2 years after primary ACL reconstruction. Study Design: Cohort study; Level of evidence, 2. Methods: This cohort study was based on data from the Swedish National Knee Ligament Register during the period January 1, 2005, through December 31, 2013. The longitudinal KOOS values for each individual at the 1- and 2-year follow-up evaluations were assessed through the two one-sided test (TOST) procedure with an acceptance criterion of 4. Subset analysis was performed with patients classified by sex, age, graft type, and type of injury (meniscal and/or cartilage injury). Results: A total of 23,952 patients were eligible for analysis after exclusion criteria were applied (10,116 women, 42.2%; 13,836 men, 57.8%). The largest age group was between 16 and 20 years of age (n = 6599; 27.6%). The most common ACL graft was hamstring tendon (n = 22,504; 94.0%), of which the combination of semitendinosus and gracilis was the most common. A total of 7119 patients reported on the KOOS Pain domain at both 1- and 2-year follow-ups, with a mean difference of 0.21 (13.1 SD, 0.16 SE [90% CI, −0.05 to 0.46], P < .001). The same results were found for the other KOOS subscales: symptoms (mean difference −0.54, 14.1 SD, 0.17 SE [90% CI, −0.81 to −0.26], P < .001), activities of daily living (mean difference 0.45, 10.8 SD, 0.13 SE [90% CI, 0.24 to 0.66], P < .001), sports and recreation (mean difference −0.35, 22.7 SD, 0.27 SE [90% CI, −0.79 to 0.09], P < .001), quality of life (mean difference −0.92, 20.0 SD, 0.24 SE [90% CI, −1.31 to −0.53], P < .001), and the combined KOOS-4 score (mean difference −0.41, 14.5 SD, 0.17 SE [90% CI, −0.70 to −0.13], P < .001). Analyses within specific subsets of patients showed equivalent results between the 2 follow-up evaluations. Conclusion: Equivalent results within patients were found in KOOS values at 1- and 2-year follow-ups after ACL reconstruction. The finding was consistent across all KOOS subscales and for all evaluated subsets of patients. This result implies that there is no additional value in capturing both 1- and 2-year KOOS outcomes after ACL reconstruction. However, these findings of equivalence at 1- and 2-year endpoints do not alleviate the need for longer follow-up periods.

Background: Anterior cruciate ligament (ACL) reconstruction (ACLR) using a hamstring tendon (HT) autograft is an effective and widespread method. Recent studies have identified a relationship between the graft diameter and revision ACLR. Purpose: To evaluate the influence of the graft diameter on revision ACLR and patient-reported outcomes in patients undergoing primary ACLR using HT autografts. Study Design: Cohort study; Level of evidence, 2. Methods: A prospective cohort study was conducted using the Swedish National Knee Ligament Register (SNKLR) involving all patients undergoing primary ACLR using HT autografts. Patients with graft failure who needed revision surgery (cases) were compared with patients not undergoing revision surgery (controls). The control group was matched for sex, age, and graft fixation method in a 3:1 ratio. Conditional logistic regression was performed to produce odds ratios and 95% CIs. Univariate linear regression analyses were performed for patient-related outcomes. The Knee injury and Osteoarthritis Outcome Score (KOOS) and EuroQol 5 dimensions questionnaire (EQ-5D) values were obtained. Results: A total of 2240 patients were included in which there were 560 cases and 1680 controls. No significant differences between the cases and controls were found for sex (52.9% male), mean age (21.7 years), and femoral and tibial fixation. The mean graft diameter for the cases was 8.0 ± 0.74 mm and for the controls was 8.1 ± 0.76 mm. In the present cohort, the likelihood of revision surgery for every 0.5-mm increase in the HT autograft diameter between 7.0 and 10.0 mm was 0.86 (95% CI, 0.75-0.99; P = .03). Univariate linear regression analysis found no significant regression coefficient for the change in KOOS or EQ-5D values. Conclusion: In a large cohort of patients after primary ACLR with HT autografts, an increase in the graft diameter between 7.0 and 10.0 mm resulted in a 0.86 times lower likelihood of revision surgery with every 0.5-mm increase. This study provides further evidence of the importance of the HT autograft size in intraoperative decision making.

Background: According to the UNHCR, 250 million people currently live outside their country of birth. The growing multicultural population poses a major challenge to healthcare professionals who aim to provide individualized, holistic care, which respects the individual’s autonomy. To ensure basic rights, healthcare interventions should be guided by the value of benefiting others; individuals should be treated honestly, equally, and impartially. Objective: To investigate immigrant doctors’ experiences of using interpreters in the Swedish health-care system. Material and Methods: Twenty-eight doctors, 12 men and 16 women from Bosnia and Herzegovina, Croatia, Macedonia and Serbia participated in four focus group interviews (FGI). The interviews were audio recorded, transcribed and analyzed using content analysis method. Results: The best results in the present study were achieved in situations where a professional interpreter was involved. In some cases, the doctors were forced to use relatives or a colleague to interpret, which in many cases proved to be a mistake. The consequences of poor interpretation routines included payment by mistake, a patient paying an interpreter who refused to interpret, time spent waiting for another interpreter, as well as disturbances to the daily work schedule. Finding someone who could replace an interpreter who did not show up caused time shortage and increased stress. Conclusions: Improved routines and more effective cooperation between interpreting services and health-care centers are needed in order to ensure that using professional interpreters guarantees appropriate, high quality care. Improvements are needed to provide satisfactory health-care to people with limited language skills. In order to achieve this, better education of interpreters is needed, especially regarding cultural diversity and medical terminology. These improvements present complex challenges, deserving empirical and critical reflection in order to improve the work situation for doctors.

Background Restoration of femoral offset (FO) and leg length is an important goal in total hip arthroplasty (THA) as it improves functional outcome. Purpose To analyze whether the problem of postoperative leg lengthening and FO reduction is related to the femoral stem or acetabular cup positioning or both. Material and Methods Between September 2010 and April 2013, 172 patients with unilateral primary osteoarthritis treated with THA were included. Postoperative leg-length discrepancy (LLD) and global FO (summation of cup and FO) were measured by two observers using a standardized protocol for evaluation of antero-posterior plain hip radiographs. Patients with postoperative leg lengthening ≥10 mm (n = 41) or with reduced global FO >5 mm (n = 58) were further studied by comparing the stem and cup length of the operated side with the contralateral side in the lengthening group, and by comparing the stem and cup offset of the operated side with the contralateral side in the FO reduction group. We evaluated also the inter-observer and intra-observer reliability of the radiological measurements. Results Both observers found that leg lengthening was related to the stem positioning while FO reduction was related to the positioning of both the femoral stem and acetabular cup. Both inter-observer reliability and intra-observer reproducibility were moderate to excellent (intra-class correlation co-efficient, ICC ≥0.69). Conclusion Post THA leg lengthening was mainly caused by improper femoral stem positioning while global FO reduction resulted from improper positioning of both the femoral stem and the acetabular cup.