ABSTRACT
Objectives: This study aimed to examine the incidence of distal radius fractures in patients aged 55 and above who had also experienced hip fractures. Osteoporosis-associated fractures, particularly hip fractures, are common and serious in older individuals with reduced bone density. Previous research has suggested a relationship between hip fractures and distal radius fractures. Methods: The study included patients over 55 years old who had presented with hip fractures at Akhtar Hospital in the past five years. Patients with a history of hip fractures more than five years before experiencing the distal radius fracture were excluded. Personal information was extracted from medical records, and the collected data were analyzed in SPSS software using statistical methods, such as t-tests and paired t-tests. Results: This study involved 1,745 patients with hip fractures and 183 individuals without fractures. The average age of the patients was 75.8±10.4 years old, with the majority being female (59.6%). Among the hip fractures, 59.6%, 34.5%, and 5.9% were intertrochanteric fractures, neck of femur fractures, and subtrochanteric fractures, respectively. Overall, 15.8% of individuals with hip fractures also had distal radius fractures. The average age and gender distribution of the patients were similar in both groups, with no significant difference. However, the prevalence of distal radius fractures was significantly higher in the hip fracture group, compared to the control group. Conclusion: It was found that individuals over the age of 55 with distal radius fractures, especially females, are more susceptible to hip fractures. Distal radius fractures have a significant impact on the occurrence of hip fractures in patients. Therefore, older individuals with osteoporosis should be cautious and avoid high-risk activities that could lead to falls and fractures.
ABSTRACT
OBJECTIVE: The effects of exposure to electromagnetic fields (EMF) on reproduction systems have been widely debated. In this study, we aimed to investigate whether low frequency EMF could ameliorate the in vitro fertilization success rate in Naval medical research institute (NMRI) Mice. MATERIALS AND METHODS: In this randomized comparative animal study, ten NMRI mice were randomly divided into 2 equal groups (control and experimental). 10 IU of human chorionic gonadotropin (hCG) was injected intraperitoneally to both groups in order to stimulate ovulating, and ovums were then aspirated and kept in KSOM (modified version of sequential simplex optimization medium with a higher K(+) concentration) culture medium. Metaphase II ovums were separated, and sperms obtained by "swim out" method were added to metaphase II ovums in the culture medium. The experimental group was exposed to 1.3 millitesla pulsed electromagnetic field at 4 kilohertz frequency for 5 hours. To assess the efficacy, we considered the identification of two-pronuclear zygote (2PN) under microscope as fertilizing criterion. RESULTS: Total number of collected ovums in the control and experimental groups was 191 and 173, respectively, from which 58 (30.05%) and 52 (30.36%) ovums were collected from metaphase II, respectively. In vitro fertilization (IVF) success rate was 77% in extremely low frequency- pulsed electromagnetic field (ELFPEMF) for exposed group (experimental), whereas the rate was 68% for control group. CONCLUSION: Despite increased percentile of IVF success rate in exposed group, there was no statistically significant difference between 2 groups, but this hypothesis has still been stated as a question. Further studies with larger sample sizes and different EMF designs are suggested.