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Key Clinical Message: Despite being rare, we have presented a case of osteonecrosis of acetabulum that followed total hip arthroplasty. It's crucial to act appropriately, as it emulates periprosthetic joint infection. The key point is that the osteonecrosis of acetabulum may necessitate revision and can be classified as aseptic loosening., Abstract: Osteonecrosis of the femoral head is well known and managed with total hip arthroplasty (THA). Acetabulum osteonecrosis can be classified as a cause of painful THA and the cemented acetabular component is a feasible option. However, it seems that the osteonecrosis of acetabulum is sparsely alluded in literature. In this case report sustaining of the right hip pain following THA of 35-year-old woman is discussed., Competing Interests: The authors have no competing interests to declare that are relevant to the content of this article., (© 2024 The Author(s). Clinical Case Reports published by John Wiley & Sons Ltd.)

Objectives: Patients with femur fracture after surgery are at risk of malnutrition, weight loss, disability, and mobility complications. In the present study the role of colostrum supplementation on physical disability, and some nutritional variables after surgery has been investigated., Research Methods & Procedures: Patients were randomly assigned to two groups. The intervention group received 45 g colostrum and the control group received 15 g whey protein daily for 21 days (each containing 12 g of protein). The trend comparison during 30 days of variables including weight, appetite, serum albumin level, hemoglobin and lymphocytes between the two groups was modeled with the generalized estimation equation. Moreover, the trend comparison during 90 days of Oswestry Disability Index (ODI) between the two groups was calculated., Results: The basic characteristics were the same between the two groups (colostrum, n = 46; control, n = 48). Protein intake was the same in both groups during the study period. There was a significant difference in weight gain (ß = 0.32, 95 % CI: 0.09-0.54; P = 0.005) within 30 days after operation between the colostrum and control groups in favor of the increase in the colostrum group. Compared to the control group, patients in the colostrum group had a 0.31 score more appetite (P < 0.001), 0.17 g/dL higher serum albumin level (P = 0.001), 0.5 mg/dL higher hemoglobin level and 440 more blood lymphocytes (P < 0.001) during the 30 days of intervention. Regarding physical function disability, patients in the colostrum group had about 4 ODI scores lower than the control group during the study period., Conclusion: Colostrum supplement can increase appetite, hemoglobin, serum albumin level and the number of blood lymphocytes more than the control group. It can also accelerate weight gain and physical performance after surgery., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Purpose: We aimed to investigate the relationship between spinopelvic imbalances and functional disabilities after total hip arthroplasty in an at least two years of follow-up., Methods: Patients with normal sagittal alignment and normal motion (PI-LL < 10°, APP < 13°, ∆SS > 10°) were defined as control, and patients with any of sagittal alignment or motion abnormalities were defined as case groups. Visual Analog Scale, SF-36, Harris hip score, HOOS-JR, and complications were recorded., Results: The differences of the means of Harris hip score, HOOS-JR, SF-36, and VAS score in the control and case groups were statistically significant. The mean of these parameters in patients with sagittal balanced (PI-LL < 10°) was much better than patients with sagittal unbalanced (PI-LL > 10°). Same results were noted in patients with decreased (∆SS < 10°) and normal spinopelvic motions (∆SS > 10°)., Conclusion: Our observations indicate that spinopelvic imbalances are associated with worse postoperative functional outcomes in patients undergoing total hip arthroplasty., (© 2023. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature.)

Background/objectives: Isotretinoin is commonly used in the treatment of acne vulgaris. While one of the more common side-effects is cheilitis, we have observed an increased incidence of cheilitis prior to the commencement of systemic isotretinoin. The aim of this study was to assess the prevalence of cheilitis among acne vulgaris patients., Methods: A non-interventional cross-sectional study of patients with acne vulgaris. Patients with previous use of systemic retinoids were excluded. The patients were examined for signs and symptoms of cheilitis., Results: Of a total of 400 patients, 134 (34%) had evidence of cheilitis at initial presentation. Two-thirds (63%) were female (P < 0.001). The distribution of the cheilitis was as follows; 55% on the lower lip, 30% on both lips, and 16% on the upper lip. Over a quarter (27%) of patients with cheilitis had acne excorie, compared with only 8% of patients with no signs of cheilitis., Conclusion: Our findings suggest that cheilitis is quite common among acne vulgaris patients even before treatment with isotretinoin., (© 2016 The Australasian College of Dermatologists.)