Objective: Acute hematogenous osteomyelitis (AHO) has declining incidence in developed countries. AHO can cause rapid destruction of bone that can lead to functional impairment or even death if misdiagnosed and not treated urgently. In this study, we aimed to identify the main factors that may lead to a poor outcome and to establish a profile of patients with AHO who might have a negative outcome. Methods: We conducted a retrospective single-center study including 94 patients with AHO, over a 10-year interval. Complete medical history including age at diagnosis, sex, socioeconomic status, symptoms, entry portal, pathogenic agent, location of infection, radiological features, treatment, and outcome were recorded. Results: Male predominance was observed, with boys from rural areas more prone to a poor outcome. This is likely because they are more exposed to trauma and do not have proper access to emergency medical care. Staphylococcus aureus was the most common etiologic agent, with 84 patients testing positive. Disease evolution was toward chronicity in patients diagnosed late. The most frequent complications were sepsis and pathological fractures. Conclusions: In our study, patients with negative outcomes were characterized by young age, repeated negative cultures, delayed surgery, rural residence, and male sex.

Objectives: To assess trends in the use of extracorporeal membrane oxygenation for poisoning in the United States. Design: Retrospective cohort study. Setting: The National Poison Data System, the databased owned and managed by the American Association of Poison Control Centers, the organization that supports and accredits all 55 U.S. Poison Centers, 2000–2018. Patients: All patients reported to National Poison Data System treated with extracorporeal membrane oxygenation. Interventions: None. Measurements and Main Results: In total, 407 patients met final inclusion criteria (332 adults, 75 children). Median age was 27 years (interquartile range, 15–39 yr); 52.5% were male. Median number of ingested substances was three (interquartile range, 2–4); 51.5% were single-substance exposures. Extracorporeal membrane oxygenation use in poisoned patients in the United States has significantly increased over time (z = 3.18; p = 0.001) in both adults (age > 12 yr) and children (age ≤ 12 yr), increasing by 9–100% per year since 2008. Increase in use occurred more commonly in adults. We found substantial geographical variation in extracorporeal membrane oxygenation use by geospatially mapping the ZIP code associated with the initial call, with large, primarily rural areas of the United States reporting no cases. Overall survival was 70% and did not vary significantly over the study period for children or adults. Patients with metabolic and hematologic poisonings were less likely to survive following extracorporeal membrane oxygenation than those with other poisonings (49% vs 72%; p = 0.004). Conclusions: The use of extracorporeal membrane oxygenation to support critically ill, poisoned patients in the United States is increasing, driven primarily by increased use in patients greater than 12 years old. We observed no trends in survival over time. Mortality was higher when extracorporeal membrane oxygenation was used for metabolic or hematologic poisonings. Large, predominantly rural regions of the United States reported no cases of extracorporeal membrane oxygenation for poisoning. Further research should focus on refining criteria for the use of extracorporeal membrane oxygenation in poisoning.

Doctor-patient relationship is mostly build on effective communication which plays an important role in delivering proper health care. Doctors have the duty to provide appropriate and sufficient information to the patient, concerning his medical condition and the available treatment options. The breakdown between doctor-patient relationship is the cause of majority of patients' complaints and aversions. Using customized 3D printed models for each patient and having the conversation and the explanations needed, based on the palpable particularities of the patient's medical condition, helps towards a more efficient communication and a better understanding of the ailment and the treatment's outcomes, thus reducing patients' insecurities to the medical act, preventing complaints, dissatisfaction and malpractice accusations.

We report development of an aneurysmal bone cyst (ABC) that was located in the proximal region of the femur in an 11-year-old girl. Over a period of 30 weeks, the ABC showed fulminant local progression, with destruction of the bone, which led to an abrupt loss of function of the left hip. The standard tumour treatment protocol was followed. We performed embolisation of the tumour followed by a biopsy, which confirmed the diagnosis of ABC. The outcome was negative with total destruction of the proximal third of the femur, despite repeating the embolisation. Because of the unfavourable local progression, a second biopsy was performed and we reconfirmed the initial diagnosis. The final decision regarding the therapeutic approach was total hip arthroplasty with femoral reconstruction with a prosthesis. Following this treatment, the patient’s outcome was favourable, with complete recovery of function and no local relapse.

Several etiologies have been proposed as a basis and evolution theory for the development of adolescent idiopathic scoliosis, but limited data were published until now that link vitamin D and calcium deficiency to this condition. The present study aims to evaluate the relationship between 25-OH-Vitamin D, total calcium, and the following data: Cobb angle, age, and patient sex. The seasonal variation for vitamin D will also be taken into consideration. A total of 101 patients with a mean age of 11.61 ± 2.33 years had vitamin D and calcium levels tested. The mean Cobb angle was 26.21o ± 12.37. The level of vitamin D was, on average, 24 ng/mL ± 9.64. Calcium values were within the normal range, with an average of 9.82 mg/dL ± 0.42. The male group showed lower levels of vitamin D compared to the female group (19.6 vs. 25.45 ng/mL) (p = 0.02). Seasonal variations showed significant differences for vitamin D (p=.0001). Vitamin D level was positively correlated with the calcium level (p=0.01, r=0.973), but also with the patient�s age (p <0.001, r=0.158). The Cobb angle was negatively correlated with serum vitamin D levels (p<0.01, r=-0.472). Patients included in this study had low vitamin D levels, significant differences being observed between boys and girls, boys being more affected. The positive correlation between vitamin D and calcium, together with the negative correlation with the Cobb angle, is yet another proof that patients with idiopathic scoliosis should be investigated regularly for these pathologies.