ABSTRACT
OBJECTIVES: The Thyroidectomy-Related Voice Questionnaire (TVSQ) is a useful tool in the detection of voice changes and dysfunctions and the diagnosis of other symptoms related to transient or permanent laryngeal nerve damage in patients after thyroidectomy. The aim of our study is the translation and validation of (TVSQ) in the Greek language and in Greek population for the first time. METHODS: The TVSQ was translated from English to Greek and vice versa by two independent researchers, while before the application of the TVSQ in clinical practice, a control group of 20 people was used. The following methods were used for the weighting and analysis of the TVSQ: Polychoric correlation, Cronbach's alpha, confirmatory factor analysis, and item response theory (IRT). RESULTS: Polychoric correlations revealed that questions 1-10 have a strong positive correlation with each other, while the correlation of the rest of the TVSQ items is positive. Subsequently, for the first subgroup of questions ("voice change") Cronbach's alpha was equal to 0.950, while for the second ("throat and neck discomfort") Cronbach's alpha was equal to 0.846. Thus, we conclude that the internal consistency reliability is high for both subgroups of TVSQ questions. With the IRT method we showed that for the first subgroup of questions ("voice change"), the item with the least predictive value is question 5, while for the second subgroup of questions ("throat and neck discomfort"), the item with the least educational value was question 15. CONCLUSIONS: Our team translated and validated the TVSQ with the above statistical methods in the Greek language, so that it can be used as a valuable tool in clinical practice, and more specifically in patients undergoing thyroidectomy. TVSQ can play a significant role on the diagnosis of either postoperative voice disorders and other symptoms related to thyroidectomy.
ABSTRACT
The purpose of this systematic review is to identify common hysteroscopic findings suggestive of endometritis, chronic or subclinical, based on current scientific evidence. Data sources were MEDLINE, Embase, PubMed and other sources of grey literature. Four (4) authors independently selected studies addressing hysteroscopic detection of CE based on specific and clearly stated hysteroscopic criteria. The diagnosis was confirmed by histologic assessment, as stated in the materials and methods of these studies included. The initial search identified 599 studies, of which 21 met the inclusion criteria. Significant heterogeneity among published studies on Chronic endometritis (CE) remains the main limitation in performing a metanalysis and further analysis of diagnostic accuracy on the subject. Hysteroscopy is an important diagnostic tool in cases of chronic endometritis when accompanied by endometrial biopsies. Clinicians relate hyperaemia and endometrial oedema with chronic endometritis while more than half include micropolyposis as a pathognomonic feature of this subclinical condition. Micropolyps, stromal oedema, haemorrhagic spots, strawberry aspect, and hyperaemia are proposed as adequate indicators of hysteroscopic evidence of CE according to the literature. The impact of CE in long-term reproductive outcomes remain unclear, thus clinicians ought to communicate this to the patients and provide treatment where clinically appropriate. In addition, we present hysteroscopic images of histologically confirmed CE cases that could play the role of a hysteroscopic atlas.
Subject(s)
Endometritis , Hyperemia , Pregnancy , Female , Humans , Endometritis/complications , Endometritis/diagnosis , Endometritis/pathology , Hyperemia/complications , Hyperemia/pathology , Endometrium/pathology , Hysteroscopy/methods , Chronic Disease , Edema/complications , Edema/pathologyABSTRACT
The aim of this study was primarily to evaluate the levels of progesterone, oestradiol and relaxin during different delivery modes and secondarily to assess specific traits and changes in maternal pelvic dimensions during pregnancy and childbirth, in correlation with foetal size and maternal hormonal profile. Nulliparous women (n = 448) were evaluated at three different stages, during first trimester, at the time of admission for childbirth and finally just before childbirth. Each examination included clinical internal pelvimetry, blood sample collection for defining the hormones levels in peripheral maternal circulation and ultrasonographic measurements of specific variables of the pubic symphysis and the foetus. We included 304 nulliparous women divided in three groups. According to our results, there was statistically significant difference at the mean progesterone, oestradiol and relaxin range during different modes of childbirth (p-value < .01). We also found significant correlation between the newborn's weight and the changes in pubic symphysis dimensions. However, no significant association was noted between maternal hormones studied and the changes in pelvic dimensions.IMPACT STATEMENTWhat is already known on this subject? Mode of childbirth can be affected by various aspects, like maternal pelvic anatomy, foetal size and hormonal status at the time of labour. Hormonal fluctuations along with mechanical forces caused by the foetus are believed to lead to morphological alterations to promote natural vaginal childbirth.What do the results of this study add? Our results clearly showed that successful vaginal delivery is characterised by the prevalence of a hyperoestrogenic environment with higher values of intrapartum oestradiol range and significant increase in maternal serum relaxin levels. We also proved that progesterone levels do not decrease during vaginal childbirth, and we concluded that foetal size seems to be the most crucial factor causing alterations in maternal pelvis during parturition.What are the implications of these findings for clinical practice and further research? Our findings could form part of a set of key factors included in future algorithms or computerised biomechanical models for predicting potential childbirth mode. Larger multicenter studies should confirm our results and evaluate their clinical significance in the decision making to ensure safe childbirth and optimal maternal and perinatal outcomes.
Subject(s)
Progesterone , Relaxin , Pregnancy , Infant, Newborn , Female , Humans , Parturition , Delivery, Obstetric/methods , EstradiolABSTRACT
PURPOSE: To evaluate the proposed criteria in a large sample and in additional subgroups in order to test the validity of the hysteroscopic features widely-accepted as suggestive of CE. METHOD(S): All patients (n: 2675) underwent outpatient hysteroscopy, with the vaginoscopic approach technique. Hysteroscopic features such as, stromal oedema, diffuse or focal hyperaemia, "strawberry aspect", micropolyposis and endometrial polyps, are often indicate the presence of chronic endometritis. All hysteroscopic features, alone and in combination were applied in 7 (seven) different subgroups of the sample: total sample, women in reproductive age, women with infertility issues/IVF screening, women with history of recurrent miscarriages, menopausal women, and women with hysteroscopic indication of Abnormal Uterine Bleeding (AUB) in women of reproductive age and postmenopausal bleeding (PMB). From each case, endometrial samples were obtained and immunohistochemistry, identifying CD-138, was applied in order to diagnose CE. RESULT(S): A total of 2675 patients were included of which, 1444 women were found with at least one of the proposed hysteroscopic features mentioned above. Stromal oedema, focal or diffuse hyperaemia and "strawberry aspect" in combination with micropolyposis demonstrated higher rates of diagnostic accuracy in the detection of CE correlated to histologic confirmation. Micropolyposis, stromal oedema, focal or diffuse hyperaemia and "strawberry aspect" offer great diagnostic accuracy in the hysteroscopic detection of Chronic Endometritis, regardless reproductive status and/or clinical presentation. Endometrial polyps are not valid hysteroscopic features in cases of suspected CE. CONCLUSION(S): Diagnostic hysteroscopy can accurately diagnose cases of CE, based on stromal oedema, focal or diffuse hyperaemia and "strawberry aspect", in combination with micropolyposis. In subgroups of infertile women, higher diagnostic accuracy based on the hysteroscopic features mentioned, was more likely to be achieved. Whether endometrial polyps are suggestive of CE, when identified during office hysteroscopy, remains controversial.
Subject(s)
Diagnostic Techniques, Obstetrical and Gynecological/standards , Endometritis/diagnosis , Endometritis/physiopathology , Adolescent , Adult , Aged , Aged, 80 and over , Diagnostic Techniques, Obstetrical and Gynecological/statistics & numerical data , Endometritis/diagnostic imaging , Female , Greece , Humans , Hysteroscopy/methods , Hysteroscopy/standards , Hysteroscopy/statistics & numerical data , Middle Aged , Retrospective Studies , Sensitivity and SpecificityABSTRACT
Health professionals have been at the frontline of the health service since the outbreak of covid-19, responding promptly to diagnose, support and treat infected patients. World Health Organization (WHO) has already praised their contribution and their essential role in controlling this disease. Some of the main concerns of covid-19's impact to health service staff include work overload, exhaustion, and high risk of self-infection or transmission to family members. Moreover, during the pandemic, caregivers' mental health inevitably becomes vulnerable, with salient stress and anxiety-related symptoms. Uncertainty, fear of contagion, guilt, hopelessness, stigmatization and, in some cases, long-term post-traumatic stress disorder (PTSD) are few of the potential effects posed by this outbreak on health workers. In this review, lessons learnt from previous global crises or pandemics on the psychological impact of health workers are presented. History could potentially provide essential information on how to best manage, support and optimize our approach to this highly appreciated and much needed group of professionals. Targeted and prompt interventions could reduce the psychological strain of health professionals, thus, further improving provided patient care. Covid-19 is an on-going health crisis and this work, even though generated by limited existing data, could be used to inform governments and/or institutions and lead on decisions and changes in current guidelines.
Subject(s)
COVID-19 , Health Personnel/psychology , Occupational Diseases/prevention & control , Occupational Diseases/psychology , Psychological Distress , Cost of Illness , Humans , Occupational Diseases/etiologyABSTRACT
It is well-established that long-term fasting improves metabolic health, enhances the total antioxidant capacity and increases well-being. MicroRNAs oversee energy homeostasis and metabolic processes and are widely used as circulating biomarkers to identify the metabolic state. This study investigated whether the expression levels of twenty-four metabolism-associated microRNAs are significantly altered following long-term fasting and if these changes correlate with biochemical and redox parameters in the plasma. Thirty-two participants with an average BMI of 28 kg/m2 underwent a 10-day fasting period with a daily intake of 250 kcal under medical supervision. RT-qPCR on plasma small-RNA extracts revealed that the levels of seven microRNAs (miR-19b-3p, miR-22-3p, miR-122-5p, miR-126-3p, miR-142-3p, miR-143-3p, and miR-145-5p) were significantly altered following fasting. Importantly, the expression levels of these microRNAs have been consistently shown to change in the exact opposite direction in pathological states including obesity, diabetes, nonalcoholic steatohepatitis, and cardiovascular disease. Linear regression analyses revealed that among the microRNAs analyzed, anti-inflammatory miR-146-5p expression displayed most correlations with the levels of different biochemical and redox parameters. In silico analysis of fasting-associated microRNAs demonstrated that they target pathways that are highly enriched for intracellular signaling such mTOR, FoxO and autophagy, as well as extracellular matrix (ECM) interactions and cell-senescence. Overall, these data are consistent with a model in which long-term fasting engages homeostatic mechanisms associated with specific microRNAs to improve metabolic signaling regardless of health status.
Subject(s)
Circulating MicroRNA/metabolism , Fasting/physiology , Adolescent , Adult , Aged , Circulating MicroRNA/blood , Female , Gene Expression Profiling , Humans , Male , Middle Aged , Oxidative Stress/physiology , Signal Transduction/physiology , Young AdultABSTRACT
BACKGROUND: Transvaginal sonography (TVS) and office hysteroscopy are considered essential diagnostic tool for the gynecologic everyday practice. Through the years equipment developments in both techniques along with cumulative experience gained by the gynecologists result in a disunity among clinicians in choosing optimal diagnostic approach with regards to endometrial pathology. AIM: To evaluate the diagnostic accuracy of TVS versus office hysteroscopy (OHSC) in detecting endometrial pathology. Results were compared to available scientific evidence available among similar published studies. METHODS: Comparative Retrospective study performed at the Endoscopic Unit, Department of Gynecology, University Hospital of Ioannina, Greece. A total of 2675 cases were collected for this study from January 1997 until August 2019. All cases recruited underwent a TVS followed by office hysteroscopy (OHSC) for various indications according to the local protocol. Endometrial samples from all cases were obtained and histology confirmed the diagnosis. Sonographic and hysteroscopic results were correlated with histologic reports to assess the diagnostic accuracy of both techniques. RESULTS: In a total of 2675 cases recruited for this study, 23.2% were postmenopausal while the majority (76.7%) was of reproductive age. The commonest indication for hysteroscopy was abnormal uterine bleeding (AUB) accounting for 29.7% of the cases. Overall, TVS demonstrated diagnostic accuracy of 84.7%% in detecting endometrial pathology, compared to 97.3% of OHSC. Sensitivity, specificity, positive prognostic value (PPV) and negative prognostic value (NPV) of TVS detecting endometrial pathology were 84.0, 86.8, 95.3 and 63.0%, respectively. The corresponding values for hysteroscopy were 98.9, 95.1, 98.4 and 93.9%, respectively. Diagnostic value of both techniques was estimated in 6 (six) additional subgroups: total sample with AUB, women of reproductive age, women of reproductive age with AUB, women of reproductive age with infertility issues, postmenopausal women and postmenopausal women suffering from postmenopausal bleeding (PMB). All values were calculated with regards to histologic findings as gold standard technique. All results were correlated with scientific evidence collected from the international literature. CONCLUSION: Office hysteroscopy is a more reliable tool in detecting endometrial pathologies compared to TVS regardless of reproductive status or clinical presentation. TVS is likely to orientate and guide specialists on what to expect prior to an hysteroscopic intervention.
Subject(s)
Hysteroscopy , Uterine Hemorrhage , Endometrium/diagnostic imaging , Female , Humans , Pregnancy , Retrospective Studies , Sensitivity and Specificity , Ultrasonography , Uterine Hemorrhage/diagnosisABSTRACT
The role of hysteroscopy in cases of chronic or subclinical endometritis remains uncertain. Reevaluating the clinical relevance of diagnostic hysteroscopic in these cases will improve the level of case in women's health worldwide. The objective of this systematic review was to assess the suitability of hysteroscopy in detecting and diagnosing female patients with chronic or subclinical endometritis, as a first-line diagnostic tool. For this systematic review, five major search engines PubMed, Embase, MEDLINE, Google Scholar, as well as ResearchGate were searched using MeSH (medical subject headings) without language or year restrictions up to November 2019. All types of scientific papers were taken into consideration, with a priority to randomized control trials enrolling women with chronic or subclinical endometritis and compared with standard diagnostic tools such as histology or immunohistochemistry, in order to ensure the efficacy of the method. Risk of bias was assessed using the recommended Cochrane Collaboration criteria. In order to gather more information and data, we have decided to include all the scientific evidence regardless of study design. Data collection and analysis were performed according to PRISMA protocol. Hysteroscopy is an important diagnostic tool in cases of endometritis when accompanied by endometrial samples assessment techniques. In cases of high suspicion endometritis facilitates greater diagnostic accuracy. Hysteroscopy facilitates also the assessment of antibiotic administration efficacy in cases of confirmed endometritis. Micropolyposis, stromal edema or congestion, diffuse or focal hyperemia are the dominant hysteroscopic features that are considered by most studies as suggestive of chronic or subclinical endometritis. The heterogeneity of the included studies presents a high risk of bias as assessed according to Cochrane Collaboration criteria. Hysteroscopy is not suitable as a first-line diagnostic tool in cases of chronic or subclinical endometritis. Further randomized controlled trials need to be conducted in order to define the role of hysteroscopy as a first-line diagnostic tool in cases of chronic or subclinical endometritis.
Subject(s)
Endometritis , Hysteroscopy , Endometritis/diagnosis , Endometrium , Female , Humans , Pregnancy , Sensitivity and SpecificityABSTRACT
The objective of this article is to report 7 previously unpublished uterine rupture cases in pregnancy after laparoscopic myomectomy and to update the medical literature. All cases were reported to the Board of Endoscopic Gynecologic Surgery (Athens, Greece) from 1998 to 2011. Myomas were single in 85.7% of patients, subserosal or pedunculated in 85.7%, and ≤5 cm in 71.4%. Bipolar diathermy was the sole method used for hemostasis in 28.6%, and could be characterized as excessive in 85.7%. A 2-layer closure with stitches of the myometrium was performed in just 14.3% of cases. Mean (SD) time between surgery and pregnancy was 1.4 (0.5) years. Uterine rupture occurred at 34 weeks of gestation or later in 85.7%, and during labor in 14.3% of cases. All women survived. Fetal demise was reported in 1 twin pregnancy (both fetuses) with rupture at 24 weeks of gestation. Laparoscopic myomectomy should be performed by adequately trained and experienced surgeons. Excessive use of diathermy for hemostasis should be avoided, and multiple-layer suturing should always be used for repairing the myometrial defect in cases of intramural and subserosal myomas with deep intrusion.