The aim of this prospective study was to investigate the relationship between the ultrasonographic appearance of the endometrium, histological dating by biopsy, hormonal profile and impedance within the segmental uterine and ovarian circulation for assessment of luteal phase function. A total of 61 infertile patients undergoing endometrial biopsy were studied by transvaginal B-mode and color and pulsed Doppler ultrasound. Uterine, radial, spiral, ovarian and intraovarian artery impedance throughout the natural ovarian cycle were related to histological and hormonal markers of uterine receptivity. Plasma levels of follicle stimulating hormone, luteinizing hormone (LH) and estradiol were measured on cycle days 5 and 10 and measurements were continued daily until the detection of the LH surge. Endometrial biopsy was performed 7 days after ultrasonically and hormonally detected ovulation. Progesterone levels were evaluated on the day of endometrial biopsy and 3 days later. After all the data were collected, the patients were divided into two groups, according to the histopathology: 15 patients with normal endometrial dating and 43 patients with a delayed endometrial pattern (i.e. luteal phase defect). One patient with an asynchronous endometrium and two anovulatory subjects were excluded from further evaluation. A significant difference between patients with a luteal phase defect and the control group was obtained for impedance in the uterine (p < 0.05), radial (p < 0.05), spiral (p < 0.001), ovarian (p < 0.05) and intraovarian arteries (p < 0.001) during the luteal phase. The endometrium showed secretory transformation when serum levels of progesterone were higher than 15 ng/ml. Segmental uterine and ovarian artery perfusion demonstrates a significant correlation with histological and hormonal markers of uterine receptivity. Therefore, blood flow impedance in the corpus luteum and spiral arteries may aid in assessing luteal phase adequacy.
Purpose of reviewThe COVID-19 outbreak profoundly influenced human lives on different levels. This narrative review aims to present recent data relating to the COVID-19 pandemic and internet use and internet-based addictive behaviours [problematic Internet use (PIU), Internet addiction, Internet gaming disorder, problem gambling or gambling disorder, social media addiction including smartphone use disorder, problematic pornography use, and compulsive buying]. Recent findingsDuring the COVID-19 pandemic, the prevalence of Internet use and Internet-based addictive behaviours increased in all age groups. The COVID-19 pandemic and related containment measures were been associated with increased levels of stress, anxiety, and depression in the general population, especially among children and adolescents, which are the vulnerable groups for the development of mental disorders during the crisis. Furthermore, the fear resulting from the disease, the 'lockdown' measures, high levels of uncertainty regarding the future, and financial insecurity increased levels of loneliness, PIU, and Internet addiction.
BackgroundPosttraumatic stress disorder (PTSD) has a great impact on a patient’s quality of life (QoL). People in long-term contact with a person suffering from PTSD, such as family members, may also consequently develop various emotional problems.MethodsWe investigated whether chronic combat PTSD is related to lower QoL of veterans’ wives. The study included 164 veterans with PTSD, 281 PTSD veterans’ wives, 115 healthy non-veterans’ wives and 223 men without PTSD. All participants were assessed for psychiatric morbidity (Mini International Neuropsychiatric Interview) and measures of QoL (World Health Organization Quality of Life Questionnaire – short form). In veterans, the symptoms were evaluated using Clinician Administered PTSD Scale (CAPS).ResultsThe pattern of differences between the study groups was similar across all QoL domains. Men without PTSD had the highest scores, followed by women who were not married to PTSD patients (significantly different across all four QoL domains). PTSD veterans’ wives tended to had lower scores than either of these groups. Significant differences between PTSD veterans’ wives and women who were not married to PTSD patients were observed in three (out of four) QoL domains: psychological health, Z = 2.907, P = 0.022; social relationships, Z = 3.285, P = 0.006; and environmental domain, Z = 5.317, P < 0.001. The lowest scores were recorded in PTSD veterans (significantly lower than PTSD veterans’ wives in every domain except environmental). The wives who reported to be ill at the time tended to have lower scores across all four domains (P < 0.05) (low to moderate correlation; physical health, ρ = −0.56; psychological health, ρ = −0.42; social relationships, ρ = −0.30; environmental, ρ = −0.33), as well as those who sometimes in their lives they sought professional help due to having problems with their husband (P < 0.05) (very low to low correlation; physical health, ρ = −0.37; psychological health, ρ = −0.38; social relationships, ρ = −0.30; environmental, ρ = −0.15).ConclusionOur results indicate the negative impact of husband’s chronic PTSD on overall QoL, psychological health, social relations, and environmental area of QoL of veteran’s wives. Assessment of QoL may be important during the intervention and planning of specific treatment and rehabilitation programs for the families of war veterans.
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