Calidad de vida relacionada con la salud y los estados de ánimo en estudiantes de instituciones educativas de Antioquia, Colombia / Quality of life related to the health and mood states of students in educational institutions from Antioquia, Colombia / Qualidade de vida relacionada à saúde e ao humor em estudantes de instituições de ensino em Antioquia, Colômbia

Introducción: La calidad de vida relacionada con la salud (CVRS) y los estados de ánimo son indicadores cruciales del bienestar en adolescentes, pero su relación con estudiantes de Antioquia, Colombia, no ha sido ampliamente estudiada. Objetivo: Determinar la CVRS y los estados de ánimo en escolares de Antioquia-Colombia. Materiales y métodos: Estudio transversal con 1957 escolares de 9 a 20 años. Se aplicaron mediciones de CVRS, ansiedad, depresión, hostilidad y alegría, actividad física, comportamiento sedentario, apoyo social de padres y nivel socioeconómico. Resultados: La calidad de vida alta (CVA) es más elevada en hombres, personas con alegría, estudiantes con apoyo de padres, activos físicamente y personas de nivel socioeconómico alto y medio. AL aumentar un año de edad, disminuye en un 15 % la CVA, y al aumentar la depresión, la ansiedad y el comportamiento sedentario disminuye la CVA. Además, los niveles de depresión y ansiedad son mayores en mujeres, estudiantes mayores, sin apoyo de los padres y personas sedentarias. Conclusiones: La CVRS se asocia con estados de ánimo, actividad física, comportamiento sedentario y apoyo de los padres; mientras que los estados de ánimo se asocian con el sexo, el apoyo de los padres, la CVS y el sedentarismo.

Introduction: Even though health-related quality of life (HRQL) and mood states are key indicators of the well-being of adolescents, their relationship has not been analyzed in students from Antioquia, Colombia. Objective: To determine HRQL and mood states in schoolchildren from Antioquia. Materials and methods: A cross-sectional study was conducted on 1,957 schoolchildren and adolescents aged between 9 and 20 years. Measurements of HRQL, anxiety, depression, hostility and happiness, physical activity, sedentary behavior, parental social support, and socioeconomic status were applied. Results: A high quality of life (HQL) was observed more frequently in male participants, students with parental support, physically active, and those belonging to medium and high socioeconomic status. HQL decreased 15% as their age increased by one year. Also, HQL was reduced when depression, anxiety, and sedentary behavior increased. Furthermore, depression and anxiety levels were higher in women, older students, as well as in those without parental control and with sedentary behavior. Conclusions: HRQL is associated with mood states, physical activity, sedentary behavior, and parental support. In contrast, mood states are related to gender, parental support, HQL, and sedentary lifestyle.

Introdução: A qualidade de vida relacionada à saúde (CVRS) e os estados de humor são indicadores cruciais de bem-estar em adolescentes, mas sua relação com estudantes de Antioquia, Colômbia, não foi amplamente estudada. Objetivo: Determinar a CVRS e os estados de humor em escolares de Antioquia-Colômbia. Materiais e métodos: Estudo transversal com 1.957 escolares de 9 a 20 anos. Foram aplicadas medidas de QVRS, ansiedade, depressão, hostilidade e felicidade, atividade física, comportamento sedentário, apoio social dos pais e nível socioeconômico. Resultados: A alta qualidade de vida (CVA) é maior em homens, pessoas com alegria, estudantes com apoio parental, fisicamente ativos e pessoas de nível socioeconômico alto e médio. À medida que a idade aumenta em um ano, diminui em 15% o CVA, e ao aumentar a depressão, a ansiedade e o comportamento sedentário aumentam, o CVA diminui. Além disso, os níveis de depressão e ansiedade são mais elevados nas mulheres, nos estudantes mais velhos, sem apoio dos pais e nas pessoas sedentárias. Conclusões: A QVRS está associada a estados de humor, atividade física, comportamento sedentário e apoio parental; enquanto os estados de humor estão associados ao sexo, apoio parental, CVS e estilo de vida sedentário.

Mecánica y energética durante la marcha en cinta caminadora en adultos uruguayos saludables: efecto del IMC y la edad / Mechanics and energy during treadmill walking in healthy uruguayan adults: effect of BMI and age / Mecânica e energia durante a caminhada em esteira em adultos uruguaios saudáveis: efeito do IMC e Idade

La evaluación de la marcha en cinta caminadora puede resultar relevante para la toma de decisiones clínicas. No obstante, factores demográficos como la edad y el IMC pueden alterar la interpretación de los resultados. Nuestro objetivo fue obtener variables espacio- temporales, energéticas y costo de transporte durante la velocidad autoseleccionada en cinta caminadora para una muestra representativa de adultos uruguayos (n=28) y evaluar si diferentes rangos de edades e IMC pueden ser factores a tener en cuenta en pruebas clínicas donde se consideren dichas variables. Participaron 17 hombres y 11 mujeres (39,3 ± 14,8 años, 75,9 ± 12,5 kg, 1,74 ± 0,09 m, IMC 25,2 ± 4,06). Se realizó una reconstrucción 3D del movimiento en forma sincronizada con el consumo energético. Se obtuvieron valores de referencia y luego de agrupar los participantes según su IMC y rango de edad se compararon los datos mediante test de t (p≤0.05). Los resultados revelaron discrepancias significativas en las medidas espacio-temporales y energéticas de los adultos uruguayos al caminar en cinta con respecto a la literatura. La marcha difiere entre adultos jóvenes y de mediana edad en su velocidad autoseleccionada (p=0,03), longitud de zancada (p=0,01), trabajo mecánico externo (<0,001) y recuperación de energía mecánica (0,009), destacando la importancia de considerar la edad en evaluaciones clínicas. El IMC no influyó significativamente en estas variables. Estos hallazgos subrayan la necesidad de ajustar las interpretaciones de las pruebas clínicas de la marcha sobre cinta caminadora en adultos uruguayos de mediana edad (45 a 65 años).

Treadmill gait assessment can be relevant for clinical decision-making. However, demographic factors such as age and BMI may alter result interpretation. Our aim was to obtain spatiotemporal, energetic, and cost of transport variables during self-selected treadmill walking speed for a representative sample of Uruguayan adults (n=28) and to assess if different age ranges and BMI could be factors to consider in clinical tests involving these variables. Seventeen men and eleven women participated (39.3 ± 14.8 years, 75.9 ± 12.5 kg, 1.74 ± 0.09 m, BMI 25.2 ± 4.06). A synchronized 3D motion reconstruction was performed with energy consumption. Reference values were obtained and data were compared using t-tests (p≤0.05), after grouping participants by BMI and age range. Results revealed significant discrepancies in spatiotemporal and energetic measures of Uruguayan adults walking on the treadmill, compared to the literature. Gait differed between young and middle-aged adults in their self-selected speed (p=0.03), stride length (p=0.01), external mechanical work (p<0.001), and mechanical energy recovery (0.009), emphasizing the importance of considering age in clinical evaluations. BMI did not significantly influence these variables. These findings underscore the need to adjust interpretations of treadmill gait clinical tests in middle-aged Uruguayan adults (45 to 65 years).

A avaliação da marcha na esteira pode ser relevante para a tomada de decisões clínicas. No entanto, fatores demográficos como idade e IMC podem alterar a interpretação dos resultados. Nosso objetivo foi obter variáveis espaço-temporais, energéticas e custo de transporte durante a velocidade de caminhada autoselecionada na esteira para uma amostra representativa de adultos uruguaios (n = 28) e avaliar se diferentes faixas etárias e IMC podem ser fatores a serem considerados em testes clínicos que envolvam essas variáveis. Dezessete homens e onze mulheres participaram (39,3 ± 14,8 anos, 75,9 ± 12,5 kg, 1,74 ± 0,09 m, IMC 25,2 ± 4,06). Foi realizada uma reconstrução tridimensional do movimento sincronizada com o consumo de energia. Foram obtidos valores de referência e os dados foram comparados usando testes t (p≤0,05), após agrupar os participantes por IMC e faixa etária. Os resultados revelaram discrepâncias significativas nas medidas espaço-temporais e energéticas dos adultos uruguaios ao caminhar na esteira, em comparação com a literatura. A marcha diferiu entre adultos jovens e de meia-idade em sua velocidade autoselecionada (p=0,03), comprimento da passada (p=0,01), trabalho mecânico externo (<0,001) e recuperação de energia mecânica (0,009), destacando a importância de considerar a idade em avaliações clínicas. O IMC não influenciou significativamente essas variáveis. Esses achados destacam a necessidade de ajustar as interpretações dos testes clínicos de marcha na esteira em adultos uruguaios de meia- idade (45 a 65 anos).

The rs4354668 polymorphism in the SLC1A2 gene for the EAAT2 glutamate transporter is associated with an increased risk of harmful drug use - an exploratory study on a university student population. / Polimorfizm rs4354668 w genie SLC1A2 dla transportera glutaminianu EAAT2 wiazacy sie ze zwiekszonym ryzykiem szkodliwego uzywania narkotyków ­ badanie eksploracyjne na populacji studentów.

OBJECTIVES: Evidence suggests that decreased dopamine secretion in mesocorticolimbic pathways could predispose to increased susceptibility to substance addiction. It has been proposed to define such a phenomenon as the reward deficit syndrome (RDS). Dopaminergic projections of the reward system receive glutaminergic projections from cortex. Research indicates that a reduction in the stimulating glutamatergic transmission on the dopaminergic system could represent an alternative phenotype of RDS. Potential source of this type of abnormality is glutamate reuptake which depends on excitatory amino acid transport proteins (EAAT) function. The most important of them is EAAT2, polymorphisms of which have been linked to several mental disorders. METHODS: We analyzed the genetic and psychometric data of 125 young adults (n = 125) for the effect of the rs4354668 polymorphism of the SLC1A2 gene for EAAT2 on the risky or harmful drug use (RHDU). After exploratory analysis we used logistic regression models to assess the probability of RHDU in individual groups. RESULTS: In the final model T/T variant of rs4354668 was significantly associated with a lower probability of RHDU occurrence compared to G/G variant (OR: 0.021; 95% CI: 0.001 - 0.275; p = 0.009). Other significant predictors of RHDU were smoking status and risky or harmful drinking of alcohol. CONCLUSIONS: The results obtained may indicate a possible relationship of the risk of harmful drug use with variants of the rs4354668 polymorphism of the SLC1A2 gene for EAAT2. Subjects with the T/T variant of this polymorphism appear to be less at risk of developing drug use disorders.

Herpesviruses and human papillomaviruses in saliva and biopsies of patients with orofacial tumors.

OBJECTIVES: To determine the prevalence and association of HPV and Herpesviruses in saliva and tissue samples of patients with orofacial tumors. METHODS: Biopsies of tumors were done, and saliva samples were collected from patients with orofacial tumors for the determination of viruses using nested multiplex PCR. Independent variables were sex, age, comorbidities, tumor stage, and length of stay. Outcome variables were the presence or absence of herpesviruses and HPV. Descriptive summaries and inferential statistics were done. RESULTS: A hundred patients were included in the study. Prevalence of herpesviruses and HPV were 17.6 % and 57.0 % in tumors, and 48.3 % and 60.0 % in the saliva of patients respectively. Herpesviruses detected included EBV (21.3 %), HHV-7 (11.2 %), CMV (6.7 %), HSV-1 (5.1 %), HSV-2 (1.1 %), VZV (1.1 %), and Kaposi sarcoma virus (0.6 %). The most prevalent HPV genotypes were HPV-42 (29 %), HPV-43 (22.7 %), HPV-52 (22.2 %), HPV-39 (18.8 %), and HPV-18 (9.1 %). The odds of EBV being detected in malignant orofacial tumors were 2 times that of benign orofacial tumors. HPV DNA in the saliva of patients with orofacial tumors was 69.7 %, compared to 18.2 % of the control sample (p < 0.001). The median length of stay for all participants was 6.5 days, those associated with viruses stayed longer. CONCLUSION: There was a high prevalence of Herpesviruses and HPV in saliva and tumor samples of patients with orofacial tumors, signalling some potential for more work to be done in this area.

Trends in Invasive Melanoma Thickness in Norway, 1983-2019.

Monitoring melanoma incidence time trends by tumour thickness is essential to understanding the evolution of melanoma occurrence and guiding prevention strategies. To assess long-term incidence trends, tumour thickness was extracted from pathology reports in the Cancer Registry of Norway (1983-2007) and the Norwegian Melanoma Registry (2008-2019), n = 45,635 patients. Across all anatomic sites, T1 (≤ 1 mm) incidence increased most (men annual percentage change [AAPC] = 4.6, 95% confidence interval [95% CI] 4.2-5.0; women AAPC = 3.2, 95% CI 2.8-3.6); the increase was steep until 1989/90, followed by a plateau, and a further steep increase from 2004/05. Increased incidence was also observed for T2 (>1.0-2.0) melanoma (men AAPC = 2.8, 95% CI 2.4-3.2; women AAPC = 1.5, 95% CI 1.1-1.9), and T3 (>2.0-4.0) in men (AAPC = 1.4, 95% CI 0.9-1.9). T4 (>4.0) melanoma followed a similar overall pattern (men AAPC = 1.3, 95% CI 0.9-1.7, head/neck, upper limbs, and trunk; women AAPC = 0.9, 95% CI 0.4-1.4, upper limbs and trunk). Men had the highest T3 and T4 incidence and the sex difference increased with age. Regarding birth cohorts, age-specific incidence increased in all T categories in the oldest age groups, while stabilizing in younger patients born after 1950. Overall, the steep increase in T1 melanoma was not accompanied by a decrease in thick melanoma.

Association between the composite dietary antioxidant index and infertility: the national health and nutrition examination survey 2013-2020.

BACKGROUND: The use of antioxidant-rich foods to treat female infertility has received significant attention in recent years. The aim of this study was to investigate the potential correlation between the composite dietary antioxidant index (CDAI) and female infertility. METHODS: The participants in the cross-sectional data were women between the ages of 20 and 45 who had complete CDAI-related data and infertility information, which were taken from the National Health and Nutrition Examination Survey (NHANES) conducted between 2013 and 2020. The independent association between CDAI and infertility was investigated using multivariate logistic regression analysis. Trends between the two variables were examined using smoothed curve fitting, and subgroup analysis and interaction tests were conducted. RESULTS: The prevalence of infertility was 12.57% of the 3,259 participants included in the study; individuals in higher CDAI quartiles tended to have a lower percentage of infertility. The risk of infertility was 44% lower among individuals in the highest quartile of the CDAI compared to those in the lowest quartile (OR = 0.56, 95%CI: 0.36-0.85, P = 0.0072), and the test for trend was also significant (P for trend = 0.0235). Smoothed curve fitting showed a negative non-linear relationship between CDAI and infertility. Subgroup analysis and interaction tests showed that there was an interaction of BMI in the relationship between CDAI and infertility risk (P for interaction = 0.0497) and that education, PIR, marital status, smoking status, hypertension, diabetes, age at menarche, ever having been treated for pelvic infection, ever having used female hormones, and ever been pregnant had no significant dependence on this negative association (all P for interaction > 0.05). CONCLUSION: There was a negative non-linear correlation between CDAI and infertility among reproductive-aged women in the US. The risk of infertility may be reduced by increasing the intake of antioxidant-rich foods.

Irinotecan plus raltitrexed as second-line treatment in locally advanced or metastatic colorectal cancer patients: a prospective open-label, single-arm, multi-center, phase II study.

BACKGROUND: Colorectal cancer is the third most common cancer and the second leading cause of cancer death. There are limited therapeutic options for the treatment of locally advanced or metastatic colorectal cancers which fail first-line chemotherapy. Phase I/II studies showed that the combined application of the raltitrexed and irinotecan has significant synergistic effect and acceptable toxicity. However, most of these previous studies have relatively small sample size. METHODS: This is a prospective open-label, single-arm, multi-center, Phase II trial. Brief inclusion criteria: patients were aged 18 to 75 years with locally advanced or metastatic colorectal cancer after failure of 5-FU and oxaliplatin therapy. Enrolled patients received raltitrexed (3 mg/m2, d1) and irinotecan (180 mg/m2, d1) each 21-day cycle until disease progression or unacceptable toxicity. The primary endpoint was progression-free survival, and the secondary endpoints were disease control rate, objective response rate, overall survival and safety. RESULTS: A total of 108 patients were enrolled between September 2016 and May 2020. The median age was 61 years, ECOG 1 score accounts for 67.6%, the rest were ECOG 0. A total of 502 cycles were completed, with an average of 4.6 cycles and a median of 4 cycles. 108 patients were evaluated, with an objective response rate of 17.6%, and disease control rate of 76.9%. The median follow-up time was 27 months (range:3.1-61.0 m) at data cut-off on March 2023. Median progression-free survival was 4.9 months (95% CI 4.1-5.7) and median overall survival was 13.1 months (95% CI 12.2-15.5). The most common adverse events that were elevated are alanine aminotransferase increased, aspartate aminotransferase increased, fatigue, diarrhoea, neutrocytopenia, thrombocytopenia, hypohemoglobin, and leukocytopenia. Most of the adverse events were Grade I/II, which were relieved after symptomatic treatment, and there were no treatment-related cardiotoxicities and deaths. CONCLUSIONS: The combination of raltitrexed and irinotecan as second-line treatment for mCRC could be a reliable option after failure of standard 5-Fu-first-line chemotherapy in locally advanced or metastatic colorectal cancers, especially for patients with 5-FU intolerance (cardiac events or DPD deficiency patients). TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT03053167, registration date was 14/2/2017.

Optimization and validation of echo times of point-resolved spectroscopy for cystathionine detection in gliomas.

BACKGROUND: Cystathionine accumulates selectively in 1p/19q-codeleted gliomas, and can serve as a possible noninvasive biomarker. This study aims to optimize the echo time (TE) of point-resolved spectroscopy (PRESS) for cystathionine detection in gliomas, and evaluate the diagnostic accuracy of PRESS for 1p/19q-codeletion identification. METHODS: The TE of PRESS was optimized with numerical and phantom analysis to better resolve cystathionine from the overlapping aspartate multiplets. The optimized and 97 ms TE PRESS were then applied to 84 prospectively enrolled patients suspected of glioma or glioma recurrence to examine the influence of aspartate on cystathionine quantification by fitting the spectra with and without aspartate. The diagnostic performance of PRESS for 1p/19q-codeleted gliomas were assessed. RESULTS: The TE of PRESS was optimized as (TE1, TE2) = (17 ms, 28 ms). The spectral pattern of cystathionine and aspartate were consistent between calculation and phantom. The mean concentrations of cystathionine in vivo fitting without aspartate were significantly higher than those fitting with full basis-set for 97 ms TE PRESS (1.97 ± 2.01 mM vs. 1.55 ± 1.95 mM, p < 0.01), but not significantly different for 45 ms method (0.801 ± 1.217 mM and 0.796 ± 1.217 mM, p = 0.494). The cystathionine concentrations of 45 ms approach was better correlated with those of edited MRS than 97 ms counterparts (r = 0.68 vs. 0.49, both p < 0.01). The sensitivity and specificity for discriminating 1p/19q-codeleted gliomas were 66.7% and 73.7% for 45 ms method, and 44.4% and 52.5% for 97 ms method, respectively. CONCLUSION: The 45 ms TE PRESS yields more precise cystathionine estimates than the 97 ms method, and is anticipated to facilitate noninvasive diagnosis of 1p/19q-codeleted gliomas, and treatment response monitoring in those patients. Medium diagnostic performance of PRESS for 1p/19q-codeleted gliomas were observed, and warrants further investigations.

Usability of a smartphone-compatible, confocal micro-endoscope for cervical cancer screening in resource-limited settings.

BACKGROUND: More efficient methods to detect and treat precancerous lesions of the cervix at a single visit, such as low-cost confocal microscopy, could improve early diagnosis and hence outcomes. We piloted a prototype smartphone-compatible confocal micro-endoscope (SCME) among women presenting to a public cervical cancer screening clinic in Kampala, Uganda. We describe the piloting of the SCME device at an urban clinic used by lower cadre staff. METHODS: We screened women aged 18 and 60 years, who presented for cervical cancer screening at the Kawempe National Referral Hospital Kampala, and evaluated the experience of their providers (nurses). Nurses received a 2-day training by the study doctors on how to use the SCME, which was added to the standard Visual Inspection with Acetic acid (VIA)-based cervical cancer screening. The SCME was used to take colposcopy images before and after VIA at positions 12 and 6 O'clock if VIA negative, and on precancer-suspicious lesions if VIA positive. We used questionnaires to assess the women's experiences after screening, and the experience of the nurses who operated the SCME. RESULTS: Between November 2021 and July 2022, we screened 291 women with a median age of 36 years and 65.7% were HIV positive. Of the women screened, 146 were eligible for VIA, 123 were screened with the SCME, and we obtained confocal images from 103 women. Of those screened with the SCME, 60% found it comfortable and 81% were willing to screen again with it. Confocal images from 79% of the women showed distinguishable cellular features, while images from the remaining 21% were challenging to analyze. Nurses reported a mean score of 85% regarding the SCME's usefulness to their work, 71% regarding their satisfaction and willingness to use it again, 63% in terms of ease of use, and 57% concerning the ease of learning how to operate the SCME. CONCLUSION: Our findings demonstrate the feasibility of using the SCME by lower cadre staff in low-resource settings to aid diagnosis of precancerous lesions. However, more work is needed to make it easier for providers to learn how to operate the SCME and capture high-quality confocal images.

LATENT TUBERCULOSIS IN PATIENTS WITH CROHN'S DISEASE IN A UNIVERSITY HOSPITAL IN NORTHEASTERN BRAZIL: A RETROSPECTIVE STUDY.

BACKGROUND: Among chronic condition problems, tuberculosis still represents a serious public health problem globally. OBJECTIVE: To investigate latent tuberculosis infection in patients with Crohn's disease. Retrospective, descriptive cross-sectional study of quantitative analysis. METHODS: The research was conducted on diagnosed cases of Crohn's disease at the University Hospital located in a city in Northeastern Brazil. All cases of patients with Crohn's disease undergoing isoniazid or rifampicin therapy for latent tuberculosis (LTBI) were included in the study. The data obtained were subsequently subjected to statistical analysis using the Statistical Package for the Social Sciences (SPSS) program. RESULTS: We analyzed 235 medical records, and it was observed that 56% were male, with a mean age of 42.7. Among these, 54% declared themselves as brown, 31% had completed high school, and 47% were residents of the city of Teresina. Regarding the clinical and epidemiological characteristics of the studied patients classified as having ILTB, 34% of the medical records were diagnosed by tuberculin test, 48.51% were investigated by x-ray examination, and the recent location affected the colon with 27%. CONCLUSION: Overall, the health profile of the participants in this study aligns with findings previously established in the literature, particularly studies conducted in other Brazilian states, as well as in other developing countries.

FERTILITY FUNCTIONS IN 4VHPV VACCINATED ARMENIAN COHORT.

INTRODUCTION: Despite being highly preventable, cervical cancer (CC) is the eighth most prevalent form of female cancer in Armenia and the second most common malignancy among those aged 15 to 44. In Armenia, there is an age-standardized incidence of 7.8 per 100,000 females, and an age-standardized mortality of 4.6 per 100,000 females. Globally, the CC is the 4th most common cancer among women. Its incidence was 604,127 new cases and 341,831 deaths in 2020. We conducted a retrospective, observational cohort study using clinical data to verify the influence of HPV vaccine (Gardasil, Merck&CO) on fertility function in women, vaccinated in RA since 2017 year in the limits of anti-HPV vaccination Program (included in National Vaccination Calendar). MATERIALS AND METHODS: For the study, we analyzed data received from Armenian-American Wellness Center (Yerevan, Armenia). 98 female volunteers vaccinated with the 4vHPV who attended AAWC and were examined for reproductive function. The subjects were divided into 3 age groups - 1st group - 15 years -24 years 11 months, 2nd group - 25 years -34 years 11 months, 3rd group - 35 -40 years. Each control group was composed of randomly selected 30 healthy women in age identical to the main group who applied AAWC for regular checkup in the same time frame and have never been exposed to anti HPV vaccine. RESULTS: The current research is aimed to reveal any negative impact of 4vHPV vaccine on fertility indicators in Armenian cohort. The performed comparative statistical analysis of the assessed indicators has revealed the ORs<1 for POI, late fertilization disorders of menstrual cycle and anovulation prevalence indicators. The chance of investigated disorders' development in 4vHPV vaccine exposed cohort did not exaggerate that in non-exposed sample cohort. The significant difference was not observed in Anti-Mullerian Hormone, FSH basal levels, as well as in mean ovarian volume and number of antral follicles indicators between clinical and respective control groups (p<.05). CONCLUSION: The data obtained make us to conclude about absence of any negative impact of 4vHPV vaccine on fertility function indicators in 4vHPV vaccinated cohort in RA. The study results contribute to perception of the 4vHPV vaccine safety concept, what in its turn can trigger increase of vaccination coverage leading to CC control efficiency.

FUNCTIONAL STATE OF THE REPRODUCTIVE SYSTEM AFTER UNILATERAL OOPHORECTOMY.

AIM OF THE STUDY: To evaluate the functional state of the reproductive system following unilateral oophorectomy (UO). MATERIALS AND METHODS: Forty-three patients (aged 7 to 38 years) who underwent unilateral oophorectomy were divided into three groups based on their age at the time of surgery: Group I (7-15 years), Group II (16-30 years), and Group III (30-38 years). The functional state of the reproductive system was assessed 3 months and 1 year after the procedure. RESULTS: The indications for surgery were as follows: Group I: Follicular cysts were present in 69.2% of cases, while endometrial, dermoid, papillary, and corpus luteum cysts each occurred in 7.7% of cases. Group II: Follicular cysts were the most common, found in 57.9% of cases, with endometrial cysts occurring in 21.1% of cases. Group III: Endometrial cysts were predominant, observed in 54.5% of cases, while follicular cysts were found in 36.4% of cases. Following UO, functional cysts developed in the remaining ovary in 69.8% of patients, with a higher prevalence in Group III. Three months after surgery, the Anti-Müllerian Hormone (AMH) levels decreased significantly across all groups. However, AMH levels recovered within one year in Groups I and II, but not in Group III. CONCLUSIONS: Unilateral oophorectomy leads to a decrease in ovarian reserve in all age patients three months post-surgery. Nevertheless, functional ovarian activity is restored within one year for pubertal and early reproductive-aged women, unlike those in the late reproductive age group. Given the high incidence of functional cysts in the remaining ovary following UO, regular follow-up for these patients is essential.

Iron status and anemia in a representative sample of US pregnant women is not associated with pre-pregnancy BMI: Results from the NHANES (1999-2010) study.

Iron deficiency in pregnancy is related to many poor health outcomes, including anemia and low birth weight. A small number of previous studies have identified maternal body mass index (BMI) as a potential risk factor for poor iron status. Our objective was to examine the association between pre-pregnancy BMI, iron status, and anemia in a nationally representative sample of US adult women. We used data from the National Health and Nutrition Examination Survey (NHANES; 1999-2010) for pregnant women ages 18-49 years (n = 1156). BMI (kg/m2) was calculated using pre-pregnancy weight (self-reported) and height (measured at examination). Iron deficiency (ID) was defined as total body iron (calculated from serum ferritin and transferrin receptor using Cook's equation) < 0 mg/kg and anemia as hemoglobin < 11 g/dL. Associations were examined using weighted linear and Poisson regression models, adjusted for confounders (age, race/ethnicity, education, and trimester). Approximately 14% of pregnant women had ID and 8% had anemia in this sample. Ferritin and total body iron trended slightly lower (p = 0.12, p = 0.14) in women with pre-pregnancy BMI in the normal and overweight categories compared to the underweight and obese categories; hemoglobin concentrations were similar across BMI groups (p = 0.76). There were no differences in the prevalence of ID or anemia in women with pre-pregnancy overweight and obesity (ID: overweight, adjusted prevalence ratio (PR) = 1.27, 95%CI: 0.89-1.82; obesity, PR = 0.75, 95%CI: 0.39-1.45; anemia: overweight, PR = 1.08, 95%CI: 0.53-2.19; obesity, PR = 0.99, 95%CI: 0.49-2.01) compared to women with a normal BMI. Findings from these US nationally representative data indicate that total body iron, serum hemoglobin, ID, and anemia in pregnancy do not differ by pre-pregnancy BMI. Since ID and anemia during pregnancy remain significant public health concerns, NHANES should consider measuring current iron status in upcoming cycles.

Preventing recurrence of endometriosis-related pain by means of long-acting progestogen therapy: the PRE-EMPT RCT.

Background: Endometriosis affects 1 in 10 women, many of whom have surgery for persistent pain. Recurrence of symptoms following an operation is common. Although hormonal treatment can reduce this risk, there is uncertainty about the best option. Objectives: To evaluate the clinical and cost-effectiveness of long-acting progestogen therapy compared with the combined oral contraceptive pill in preventing recurrence of endometriosis-related pain and quality of life. Design: A multicentre, open, randomised trial with parallel economic evaluation. The final design was informed by a pilot study, qualitative exploration of women's lived experience of endometriosis and a pretrial economic model. Setting: Thirty-four United Kingdom hospitals. Participants: Women of reproductive age undergoing conservative surgery for endometriosis. Interventions: Long-acting progestogen reversible contraceptive (either 150 mg depot medroxyprogesterone acetate or 52 mg levonorgestrel-releasing intrauterine system) or combined oral contraceptive pill (30 µg ethinylestradiol, 150 µg levonorgestrel). Main outcome measures: The primary outcome was the pain domain of the Endometriosis Health Profile-30 questionnaire at 36 months post randomisation. The economic evaluation estimated the cost per quality-adjusted life-years gained. Results: Four hundred and five women were randomised to receive either long-acting reversible contraceptive (N = 205) or combined oral contraceptive pill (N = 200). Pain scores improved in both groups (24 and 23 points on average) compared with preoperative values but there was no difference between the two (adjusted mean difference: -0.8, 95% confidence interval -5.7 to 4.2; p = 0.76). The long-acting reversible contraceptive group underwent fewer surgical procedures or second-line treatments compared with the combined oral contraceptive group (73 vs. 97; hazard ratio 0.67, 95% confidence interval 0.44 to 1.00). The mean adjusted quality-adjusted life-year difference between two arms was 0.043 (95% confidence interval -0.069 to 0.152) in favour of the combined oral contraceptive pill, although this cost an additional £533 (95% confidence interval 52 to 983) per woman. Limitations: Limitations include the absence of a no-treatment group and the fact that many women changed treatments over the 3 years of follow-up. Use of telephone follow-up to collect primary outcome data in those who failed to return questionnaires resulted in missing data for secondary outcomes. The COVID pandemic may have affected rates of further surgical treatment. Conclusions: At 36 months, women allocated to either intervention had comparable levels of pain, with both groups showing around a 40% improvement from presurgical levels. Although the combined oral contraceptive was cost-effective at a threshold of £20,000 per quality-adjusted life-year, the difference between the two was marginal and lower rates of repeat surgery might make long-acting reversible contraceptives preferable to some women. Future work: Future research needs to focus on evaluating newer hormonal preparations, a more holistic approach to symptom suppression and identification of biomarkers to diagnose endometriosis and its recurrence. Trial registration: This trial is registered as ISRCTN97865475. https://doi.org/10.1186/ISRCTN97865475. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 11/114/01) and is published in full in Health Technology Assessment; Vol. 28, No. 55. See the NIHR Funding and Awards website for further award information. The NIHR recognises that people have diverse gender identities, and in this report, the word 'woman' is used to describe patients or individuals whose sex assigned at birth was female, whether they identify as female, male or non-binary.

Endometriosis is a condition where cells similar to ones that line the womb are found elsewhere in the body. Endometriosis affects 1 in 10 women, many of whom have surgery for persistent pain. Unfortunately, symptoms often return and some women will need repeat operations. Hormonal contraceptives can prevent the return of endometriosis-related pain: either long-acting reversible contraceptives (injections or a coil, fitted inside the womb) or the combined oral contraceptive pill (often called 'the pill'). We do not know which is the best option. The aim of this trial was to find out which of these two hormone treatments was more effective in terms of symptom relief, avoidance of further surgery and costs. Four hundred and five women with endometriosis, who were not intending to get pregnant, participated in a clinical trial. Half of the participants took long-acting reversible contraceptives, and the other half took the pill for 3 years following endometriosis surgery. The choice of treatment was made at random by a computer to ensure a fair comparison, although those allocated to the long-acting contraceptive could choose between injections or the coil. Participants completed questionnaires about their symptoms and life quality at intervals up to 3 years. Both treatments were equally good at reducing pain but more women using the pill had repeat operations. The pill was a little more costly overall but associated with a slightly higher quality of life. Both treatments are equally effective in reducing pain up to 3 years after surgery for endometriosis. The differences in costs are small and the choice of treatment should be based on personal preference.

The Impact of Adding a Tibial Tubercle Osteotomy to Medial Patellofemoral Ligament Reconstruction in the Treatment of Patellar Instability.

BACKGROUND: An isolated medial patellofemoral ligament (MPFL) reconstruction (MPFLR) has been demonstrated to be an effective treatment option in the prevention of patellar instability, but there is growing support for performing a tibial tubercle osteotomy (TTO) in patients with an elevated tibial tubercle-trochlear groove distance. The purpose of this study was to evaluate the impact of adding a TTO to MPFLR on patient reported outcomes. METHODS: A retrospective review of patients who underwent MPFLR with or without TTO with a minimum of 12-month follow-up was performed. Patients in both groups were matched based on age, sex, and follow-up time. Recurrent instability (including re-dislocation and subluxation), visual analog scale (VAS) for pain score, Kujala score, and satisfaction were evaluated. RESULTS: There were 59 patients who underwent MPFLR with concomitant TTO performed at our institution and met our inclusion and exclusion criteria. These patients were then matched to patients undergoing isolated MPFLR based on demographics and follow-up time. The mean age was 25.0, 76.3% were female, and the mean follow-up time was 49 months. There was a significant difference in mean tibial tubercle-trochlear groove distance (19.8 ± 3.9 vs. 14.1 ± 2.8) between groups. There was no significant difference in VAS (1.48 ± 2.0 vs. 1.49 ± 2.1, p = 0.972), satisfaction (86.1% ± 24.2% vs. 81.2% ± 27.9, p = 0.311), or revision surgeries (10.2% vs. 10.2%) between groups. CONCLUSION: There was a low complication rate, excellent patient reported outcomes, and a low rate of recurrent patellar instability following TTO and MPFLR with allograft.

Factors Associated with Patient Satisfaction After Periacetabular Osteotomy.

BACKGROUND: The periacetabular osteotomy (PAO) was developed to treat acetabular dysplasia and avoid the progression of osteoarthritis. Prior research has correlated demographic and radiographic variables with postoperative patient outcomes but with limited focus on patient expectations and correlation with satisfaction. The purpose of this study was to determine whether any such associations exist with the PAO. METHODS: An anonymous, de-identified satisfaction survey was applied to patients undergoing a PAO between April 2017 and April 2019. Forty patients (26 females) who underwent PAOs were included in the final analysis. The average age of the cohort was 22.0 ± 5.1 years of age. All patients had a minimum of 12 months of follow-up from the date of surgery. Patient demographics, diagnosis, and complications were recorded. Radiographs were then analyzed to determine pre- and postoperative lateral center edge angle (LCEA) and Tönnis roof angle, and correlations between satisfaction and radiographic analyses were performed. Statistical analysis included non-parametric Spearman's correlation and receiver operator characteristic. Statistical significance was set at p < 0.05. RESULTS: Thirty (75%) patients were satisfied with their outcome. There were no statistically significant associations between patient age or sex and postoperative satisfaction (p > 0.05). The average LCEA was 10.9° ± 6.9° preoperatively and 26.0° ± 4.2° postoperatively with an average change of 15.1° ± 5.6°. The average Tönnis angle was 18.8° ± 3.3° preoperatively, decreasing to 11.6° ± 3.2° postoperatively with an average change of -7.2° ± 3.2°. Interobserver reliability was high, ranging from r = 0.782, p < 0.001 for postoperative Tönnis angle to r = 0.958, p < 0.001 for preoperative LCEA. Preoperative LCEA correlated positively with satisfaction, r = 0.351, p = 0.027. Logistic regression demonstrated that for every increasing degree of preoperative LCEA, odds of postoperative satisfaction increased by 1.13 (95% CI: 1.01 to 1.27), p = 0.034. CONCLUSION: This study suggests that postoperative patient satisfaction after PAO may be associated with preoperative patient demographics such as LCEA. It also suggests that more dysplastic hips may have lower rates of postoperative satisfaction than patients with less severe deformity. These associations warrant further study, which may yield prognostic value for future surgery.

Synovial Fluid Biomarker Alternatives Can Plasma and Urine Samples Shed Light on the Post-Traumatic Intra-Articular Microenvironment?

The purpose of this study was to analyze the relationship between the intra-articular inflammatory response and any associated systemic inflammatory response following knee injury requiring operative management. Patients undergoing primary knee arthroscopy provided synovial fluid, blood, and urine samples immediately prior to surgery. Samples were analyzed using a multiplex magnetic bead immunoassay for the concentrations of cytokines and growth factors that have been shown to be associated with post-injury inflammation. One hundred and fifty-one patients undergoing arthroscopic management of meniscus, ACL, and focal chondral lesions were included in the analysis. After correction for multiple tests, there were no statistically significant correlations between synovial fluid biomarkers and biomarkers in plasma or urine for any of the intra-articular pathologies assessed. This analysis suggests that the most accurate measurement of the post-injury inflammatory response must be sampled from the intra-articular space. In the post-traumatic knee, there is no substitute for synovial fluid biomarker analysis.

Symptomatic Idiopathic Ulnar Nerve Instability in the Elbow Diagnostic Considerations and 1-Year Outcomes After Anterior Transposition of Ulnar Nerve.

BACKGROUND: Symptomatic idiopathic ulnar nerve instability (IUNI) in the elbow is an uncommon condition characterized by symptoms of ulnar neuritis resulting from frictional injury to the ulnar nerve from repetitive subluxation out of the cubital tunnel. This study reports the 1-year clinical outcomes after treatment of IUNI with anterior transposition of the ulnar nerve. METHODS: This is a retrospective case study of five patients. Ulnar nerve instability was diagnosed clinically based on the presence of ulnar neuritis symptoms in combination with a positive "ulnar nerve push past" test. Electromyography (EMG) was performed on all patients. After failure of nonsurgical treatment, five patients underwent anterior subcutaneous transposition of the ulnar nerve at the elbow. Clinical outcome scores and time to resolution of symptoms were recorded at a minimum follow-up of 12 months. RESULTS: The mean age of the patients at the time of surgery was 37.8 years (range: 18 to 57 years). The mean duration of symptoms prior to surgery was 15.7 ± 4.9 months. All five patients reported neuritis symptoms in the distribution of ulnar nerve in the hand and had ulnar nerve instability in the cubital tunnel on clinical examination. All patients were symptom free within 6 months after anterior transposition of the ulnar nerve.

Assessment of joint health in patients receiving prophylaxis for haemophilia A: a cross-sectional survey in five European countries.

OBJECTIVES: To evaluate joint health, pain and health-related quality of life (HRQoL) in patients with moderate/severe haemophilia A in Europe. DESIGN: Multinational, cross-sectional survey, with retrospective data collection. Data were taken from the Adelphi Real World Haemophilia Disease Specific Programme Wave II, using surveys completed by physicians and patients between February 2020 and May 2021. SETTING: Haematologists/haemato-oncologists and their patients in France, Germany, Italy, Spain and the UK. PARTICIPANTS: Males aged ≥18 years with moderate or severe haemophilia A (baseline clotting factor level ≤5%), without existing inhibitors and currently receiving prophylaxis. Patients were grouped into those with or without haemophilia-affected joints (HAJs) based on bleeding, radiographic, surgical, mobility and joint pain data. PRIMARY OUTCOME MEASURE: Characterisation of humanistic and clinical outcomes in patients with or without HAJs. RESULTS: A total of 120 physicians provided data for 351 eligible patients; 209 (59.5%) patients had HAJs and 142 (40.5%) had no HAJs. Pain/discomfort was significantly different (p=0.01) and reported more frequently in the HAJ (85.7%) vs non-HAJ group (53.3%). Pain medication use was significantly higher in the HAJ versus non-HAJ group (73.2% vs 60.6%; p=0.01). Up to half of the patients with HAJs had synovitis (49.8%) or arthropathy (48.4%), and one-third had undergone joint surgery (35.4%). Overall health status was significantly worse in the HAJ versus non-HAJ group (mean (SD) EuroQol Visual Analogue Scale score: 65.5 (19.3) vs 81.1 (14.6); p=0.01). CONCLUSIONS: In this multinational real-world study, nearly two-thirds of adults with moderate/severe haemophilia A without inhibitors experienced HAJs despite prophylaxis. Individuals with HAJs had higher rates of pain and pain medication use, and lower HRQoL compared with those without HAJs. These data indicate that HAJs represent a clinically relevant burden and early identification/monitoring and management of affected joints should be an important consideration to help prevent long-term joint morbidity.

Protocol for the LIFEH project: a prospective observational study to explore lifestyle among people living with HIV experiencing weight gain, looking beyond antiretroviral therapy.

INTRODUCTION: Weight gain, together with the onset of overweight and obesity, is a relevant emerging health issue among people living with HIV (PLWH). A large body of literature recognises this issue as a part of the secondary effects of some antiretroviral therapy (ART), but little is known about the role of lifestyle. In order to assess the role of modifiable aspects of lifestyle in addition to ART on the onset of overweight and obesity, we designed a prospective observational study among PLWH. METHODS AND ANALYSIS: This is a prospective observational study among PLWH aged 18-65 years attending the Clinic of Infectious Diseases of Spedali Civili, Brescia, Italy, and on ART for at least 24 months. According to the sample size computation, 175 PLWH will be enrolled. PLWH willing to participate in the study are invited to a scheduled clinical visit to collect anthropometric measures, dietary habits and physical activity levels. During the visit, standardised and validated questionnaires are administered regarding emotional distress, food insecurity, use of food supplements, sleep quality, smoking habit and alcohol consumption/risk of addiction. After the interviews, bioimpedance analysis is performed and blood pressure and heart rate are assessed. After 12 months from baseline, each participant will be asked to participate in a further visit, with the same assessments as at baseline. The primary objective of the study is to assess the role of the modifiable factors of lifestyle in the onset of overweight and/or obesity among on-treatment PLWH experiencing weight gain, focusing on diet and physical activity. ETHICS AND DISSEMINATION: The study research protocol and informed consent procedures were approved by Ethics Committee of Brescia Province (Italy) on 23 May 2023 (NP5892). Informed consent will be obtained from participants. Results will be submitted for publication in international peer-reviewed journals and summaries will be provided annually to the funders.