2-year Study Research Articles

Gender Differences in Co-developmental Trajectories of Internalizing and Externalizing Problems: A 7-Year Longitudinal Study from Ages 3 to 12.

The co-occurrence of externalizing and internalizing problems is acknowledged, but gender differences remain unclear. The present study examines gender differences in the longitudinal relationships between conduct and emotional problems throughout childhood. The sample, drawn from the ELISA project, included 2368 children (48.1% girls; ages 3-12). Latent growth curve models were employed to analyze the trajectories of parent-reported conduct problems and emotional symptoms separately, while parallel process latent growth curve models were utilized to compare joint trajectories. The decrease in conduct problems was consistent for girls, but not for boys. High initial emotional symptoms predicted a slower increase in emotional symptoms over time for girls. Parental positivity was a protective factor for conduct problems in girls. Grandiose-deceitful traits were more related to conduct problems in girls, while callous-unemotional traits were related to emotional symptoms in boys. This study highlights the importance of considering gender in childhood conduct and emotional problems.

Suicidal thinking and behavior in young people at Clinical High Risk for Psychosis: Psychopathological considerations and treatment response across a 2-year follow-up study.

Suicidal ideation has high rates among individuals at Clinical High Risk for Psychosis (CHR-P). CHR-P mental states are currently defined as attenuated psychotic symptoms, brief intermittent psychotic symptoms, or genetic risk and functioning deterioration syndrome. However, the relationship between psychotic experiences and suicidality in CHR-P subjects is still not fully understood. Research emphasizes the need to address suicidality in CHR-P individuals due to its incidence and severe socio-economic impact. This study aimed to assess the baseline prevalence and 2-year incidence rates of suicidal thinking and behaviors in an Italian CHR-P sample, investigate the stability of suicidal ideation over 2 years, and examine its associations with treatment outcomes, sociodemographic characteristics, and clinical factors. CHR-P participants were treated in an "Early Intervention in Psychosis" program and completed the PANSS and the GAF scale at baseline and every 12 months. 180 CHR-P individuals were enrolled (92 with suicidal ideation [SI+]). SI+ subjects had a higher baseline prevalence of past suicide attempts. Over 2 years, a decrease in suicidal ideation severity was observed in the total group. Longitudinal improvement in disorganized symptoms was a key predictor of the decrease in suicidal ideation. Participants with a history of suicide attempts were more likely to attempt again. Addressing disorganization is crucial for suicide prevention in the CHR-P population. Continuous risk monitoring and preventive actions are needed for those with past suicide attempts.

Association between nasal septal deviation and tinnitus: Insights from a 9-year nationwide cohort study.

Tinnitus is a condition where sound is perceived in the ear or head when no external sound stimulation is present. To date, no study has explored the correlation between nasal septal deviation (SD) and tinnitus using large-scale real-world data. This study hypothesized a potential relationship between tinnitus and SD, which we investigated using a 9-year large-scale cohort study. Nationwide cohort observational study. The SD group was selected from 1 million individuals randomly extracted from the National Health Insurance Service database. The non-SD group was obtained through propensity score matching considering several variables. The primary endpoint was tinnitus diagnosis. The study (SD) group included 10,790 individuals, and the non-SD group (control group) included 21,580 individuals. The overall hazard ratio (HR) for tinnitus in the SD group was 1.74 (95% CI: 1.62-1.89). In the subgroup analysis, the HR was 0.73 (95% CI: 0.68-0.79) for tinnitus in the male group, 1.12 (95% CI: 1.04-1.21) in the group with high economic status, 0.81 (95% CI: 0.75-0.89) in the group living in metropolitan areas, and 0.45 (95% CI: 0.42-0.49) in the younger age group (<50 years). In the SD group, the HR for tinnitus after septoplasty significantly decreased to 0.75 (95% CI: 0.63-0.90). From long-term follow-up, the prevalence of tinnitus was 1.74 times higher in the SD group compared with the control group. This phenomenon significantly decreased after septoplasty.

Histopathologic Patterns of Urinary Bladder Lesions and Associated Factors in Hawassa University Comprehensive Specialized Hospital, Sidama Region, Ethiopia

Background: Urinary bladder lesions, non-neoplastic and neoplastic, are collectively responsible for significant morbidity and mortality throughout the world. Bladder cancer is a prevalent disease affects a significant number of individuals each year worldwide. The most common non-neoplastic and neoplastic lesion of the urinary bladder is non-specific cystitis and urothelial carcinoma respectively. Objectives: The aim of this study is to describe histopathologic patterns of urinary bladder lesions and associated risk factors in Hawassa University Comprehensive Specialized Hospital from January 2017 to December 2023. Methods: A 7-year cross sectional study was conducted to describe histologically diagnosed bladder lesions and associated factors at Hawassa University Comprehensive Specialized Hospital from January 2017 to December 2023. Results: This study comprised a total of 182 patients who have bladder biopsies at Hawassa University Comprehensive Specialized Hospital, Pathology department from January 2017 to December 2023. Out of which 21 cases (12.1%) are non-neoplastic, while 152 cases (83%) are neoplastic. Nine cases (4.9%) have a descriptive diagnosis. With 139 (90.44%) cases, urothelial neoplasms have the highest frequency form all neoplastic lesions. Ninety-seven cases, or 69.8%, of urothelial neoplasms were invasive; of them, 78 (80.4%) were high grade cases. Low-grade noninvasive papillary carcinomas, which accounted for 24 instances. One case is a cystectomy specimen, and the remaining 181 cases are TURBT. The age range of 50-59 years was the most frequent accounting for 39 (21.4%) of all cases, with a male to female (M: F) ratio of 2.9:1. The most frequent presenting symptom in 146 (85.7%) of patients was hematuria. Conclusions: This study demonstrates that 139 (90.44%) of the neoplastic bladder lesions were bladder neoplasms of urothelial origin, 97 (69.8%) of which are invasive urothelial carcinoma with rising numbers each year and implying the burden in the region.

Transformational accounts of students’ undergraduate education are evoked by their engagement with knowledge

AbstractThere are strong concerns about students perceiving their undergraduate education in instrumental, rather than transformational, ways. However, it is not clear whether seeing education instrumentally undermines students’ capacity to see their education as transformational. Based on data from a 7-year longitudinal study of chemical engineering students from three countries, this article shows that all students focused on instrumental outcomes from education in their first year of study. However, by their final year, students tended to give instrumental accounts of what they had gained from their overall university experience and transformational accounts of what they had gained from studying their subject. This suggests that, depending on the context evoked, most students can describe instrumental or transformational relationships to their education. However, developing transformational accounts on their education appeared to be dependent on studying knowledge-rich degrees that supported them to engage with the world from the perspective of a particular body of knowledge. This raises serious questions about educational policies that imply that instrumental outcomes are the most important outcomes from students’ educational experiences as such policies obscure the importance of transformational knowledge-focused relationships that change the way that students engage with the world.

The radiographic and clinical outcomes of stemless reverse total shoulder arthroplasty: a minimum 2-year follow-up study.

The purpose of this study was to examine the radiographic and clinical outcomes of stemless reverse total shoulder arthroplasty (RTSA) after a minimum 2-year follow-up. Between July 2018 and March 2023, 50 patients underwent 50 stemless RTSA with the Lima component. Twenty-eight patients with a follow-up of more than 2 years were reviewed. The average age was 71.9 years (range, 61-85 years), and the average follow-up period was 2.2 years (range, 2.0-5.1). Bone marrow density of the proximal humerus was measured before RTSA. We evaluated preoperative and postoperative range of motion, clinical score, radiographic change, and postoperative complications. Significant increases were observed postoperatively in forward flexion (112.0º-162.5º, P<0.01) and internal rotation (from L3 to T12 level; P<0.05). No changes were observed in external rotation (from 43.0º to 45.2º; P=0.762). The clinical scores improved for Korean Shoulder Scoring system (from 64 to 93, P<0.01) and American Shoulder and Elbow Surgeons score (from 17.5 to 27.3, P<0.01). Although radiolucent lines of less than 2 mm were observed in all cases, no osteolysis and loosening of the stemless humeral component was found. In one case, the stemless humeral component pulled out at the 1-week follow-up, and a revision was implemented to replace it with a stemmed humeral component. Scapular notching was observed in 18 cases. Stemless RTSA showed good radiographic and clinical results after a minimum 2-year follow-up. Level of evidence: IV.

Incidence of Myocarditis among Patients Recovered from COVID-19 Identified using Cardiac Magnetic Resonance: A 1-year Single-centre Retrospective Study

Background: COVID-19 continues to engender significant morbidity and mortality globally and is associated with cardiac injuries, such as myocarditis. This study reports the incidence of myocarditis identified using cardiac magnetic resonance (CMR) in patients recovered from COVID-19. Methods: This is a single-centre retrospective cohort study conducted among recovered COVID-19 patients who underwent CMR from 1 January 2020 to 31 December 2021. Results: Most patients with evidence of myocardial oedema on CMR had a mild-type infection (31 of 54 [57%]), with dyspnoea (15 [28%]) and palpitations (12 [22%]) being the most common symptoms. Twenty-nine of 54 (54%) patients had increased T2 signal indicative of myocarditis; eight (28%) of them had evidence of myocardial fibrosis on late gadolinium enhancement primarily located at the lateral walls with sub-epicardial and mid-wall involvement dispersed in the basal to apical segments. Myocardial oedema was noted in nine (31%) patients. Six (20%) of them had an impaired left ventricular ejection fraction of &lt;50% and three patients (10%) had an impaired right ventricular ejection fraction of &lt;50%. There was no significant difference in left ventricular (57% versus 61%; p=0.13) and right ventricular (57% versus 60%; p=0.51) systolic function between the two groups. Conclusion: Myocarditis after COVID-19 can be a lasting consequence, and CMR may serve as a sensitive imaging tool to investigate any suspected cardiac injury after treatment of the infection. The findings of the study may aid in determining the other possible long-term effects in patients who have recovered from COVID-19, particularly those who continue to experience symptoms.

Enhancing soybean yield stability and soil health through long-term mulching strategies: Insights from a 13-year study

Sustainable agriculture systems incorporate important stabilizing mechanisms, such as mulching, for increasing yield and improving soil health. However, the synergistic effects of different long-term mulching practices on soybean yield stability and soil health remain unexplored. In this study, we conducted a 13-year long-term investigation to evaluate the impacts of various mulching methods—no mulching (CK), straw mulching (SM), plastic mulching (PM), and ridged and plastic mulching (RM)—over a 13-year period on soil nutrients, and soybean yield, stability, and sustainability. Our findings revealed that SM, PM, and RM treatments significantly increased the average yields by 28.02 %, 20.49 %, and 51.56 %, respectively. Moreover, SM and RM treatments significantly enhanced yield stability (SM +107.90 %, RM +98.82 %) and sustainability (SM +47.85 %, RM +37.14 %). Additionally, compared to CK, the SM treatment significantly increased the average soil organic carbon (SOC) and total nitrogen (STN) content by 16.78 % and 16.23 %, respectively. Meanwhile, mulching practices also improved soil reactive carbon and nitrogen pools. Compared to CK, plastic mulch reduced microbial biomass carbon (MBC) content (PM −8.85 %, RM −0.73 %) and soil ammonium nitrogen (AN) content (PM −8.19 %, RM −1.20 %), while increasing microbial biomass nitrogen (MBN) content (PM +8.73 %, RM +9.47 %). The SM treatment increased MBC, AN, and MBN contents by 0.24 %, 7.23 %, and 8.94 %, respectively. Additionally, SM and RM treatments significantly increased β-1,4-glucosidase (BG) activity (SM +98.74 %, RM +128.25 %) and decreased and β-1,4- n -acetamido-glucosidase (NAG) + 1-leucine aminopeptidase (LAP) (NAG + LAP) activity (SM −28.74 %, RM −25.33 %) compared to CK. Furthermore, SM, PM, and RM treatments significantly increased the Chao1 index by 35.30 %, 68.08 %, and 52.23 %, respectively, compared to CK. Finally, results of the Mantel test and random forest model indicated that the increases in yield and stability were due to improved soil temperature (ST), active carbon and nitrogen pools, enzyme activity, and diazotrophic bacterial diversity. In summary, our findings suggest that ridged and plastic mulching enhances soil nutrient effectiveness by maintaining soil moisture and regulating diazotrophic bacterial community structure, thereby increasing soybean yields. Conversely, straw mulching continuously supplies nutrients to the soil, enhancing soil quality and diazotrophic bacterial community structure, thus improving yield stability. Over all, our findings provides new insights into global long-term agricultural sustainability.

Clinical and radiological comparisons between oblique lumbar interbody fusion combined with percutaneous pedicle screw fixation and transforaminal lumbar interbody fusion for adult isthmic spondylolisthesis: a 2-year follow-up study

Adult isthmic spondylolisthesis(AIS) results in the anterior translation of the vertebral body with neural encroachment. Although oblique lumbar interbody fusion(OLIF) is minimally invasive technique that use a retroperitoneal plane to achieve indirect decompression compared to transforaminal lumbar interbody fusion(TLIF), research on OLIF for AIS remains limited. Therefore, we aimed to compare the clinical and radiological outcomes of these two surgical techniques for AIS. We analyzed the details of 62patients with AIS who were treated with either OLIF(n=26) or TLIF(n=36) between 2019 and 2022, with a minimum 2-year follow-up. The two surgical techniques were compared in terms of perioperative surgical, radiological, and clinical outcomes. The correlation between the severity of foraminal stenosis and clinical outcomes was evaluated. The OLIF group experienced significantly less blood loss, shorter operative times, and shorter hospital stay than the TLIF group. Radiological assessments showed no significant preoperative differences in disc height or slippage ratios, but postoperative slippage correction was significantly greater in the OLIF group than in the TLIF group(13.5±8.0 versus 5.0±8.9; p<0.001). The clinical outcome improvement ratios did not differ significantly between the two groups. The correlation between preoperative severity of foraminal stenosis and clinical outcomes in the OLIF group was not significant. OLIF is more advantageous than TLIF in terms of blood loss, operative time, hospital stay and anterolisthesis correction. In addition, good clinical outcomes were obtained with indirect decompression alone, regardless of the severity of foraminal stenosis. Therefore, OLIF is a good surgical option for the treatment of AIS.

Eleven cases of laryngeal edema after tisagenlecleucel infusion: a 3-year single center retrospective study of CD19-directed chimeric antigen receptor T-cell therapy for relapsed and refractory B-cell lymphomas.

Not available.

Impact of biological sex on heart transplant patients admitted to cardiac rehabilitation: A 10-year retrospective cohort study

IntroductionHeart transplantation (HTx) serves as the gold-standard therapy for end-stage heart failure, yet patients often experience physical deconditioning and cognitive impairments post-surgery. Cardiac rehabilitation (CR) has shown promise in the HTx context. However, uncertainty surrounds the impact of biological sex. Accordingly, the aim of this paper was to investigate the impact of biological sex in a cohort of patients with HTx early admitted to a residential CR program. MethodsThis was a retrospective analysis involving patients who underwent HTx at Niguarda Hospital and who subsequently participated in a CR program at IRCCS Fondazione Don Gnocchi, Milan, Italy, between 2010 and 2022. The primary endpoint was time to event (in months), with an event defined as a composite outcome of whichever occurred first of death, allograft rejection, or cardiac allograft vasculopathy up to 30 months follow-up. ResultsIn a total of 129 patients, 60 % male, and 40 % female, baseline characteristics presented comparably between the sexes. At 6 months, no significant sex differences were observed for the primary composite outcome. However, at 30 months, females exhibited a significantly lower incidence of the primary composite outcome and an increased survival rate. Multivariable analysis confirmed a protective effect of female sex against mortality (F vs. M, HR 0.164, 95 % CI 0.038–0.716, P = 0.0161). ConclusionsDespite limitations, our findings emphasize that sex affects post-HTx long-term follow-up following CR discharge, with more favorable outcomes for female recipients. In an era of tailored management algorithms, it is imperative to take into account the gender gap even in cardiac rehabilitation.

Baseline characteristics and associated factors for hypertension in children with chronic kidney disease: results from the Korean Cohort Study for Outcome in Patients with Pediatric Chronic Kidney Disease study.

Hypertension is one of the most important complications of chronic kidney disease (CKD) as it exacerbates disease progression in children. The aim of this study is to identify characteristics and factors associated with hypertension in children with CKD. This is a cross-sectional study using baseline data from the 10-year ongoing cohort study named KNOW-PedCKD (Korean Cohort Study for Outcome in Patients with Pediatric Chronic Kidney Disease). We enrolled finally 378 patients aged <18 years at seven major pediatric nephrology centers in Republic of Korea. Blood pressure was measured and samples and clinical data were collected during the patients' annual hospital visits. We found that 30.7% of the patients had hypertension (n = 116); specifically, 16.4% (n = 62) had systolic hypertension, and 22.8% (n = 86) had diastolic hypertension. Multiple logistic regression analysis indicated that older age (odds ratio [OR], 1.13; p < 0.001), female sex (OR, 2.32; p = 0.002), a high left ventricular mass index (OR, 1.05; p < 0.001), and a high urine protein/creatinine ratio (OR, 1.12; p = 0.02) were significant associated factors for systolic or diastolic hypertension. This study analyzed the associated factors for hypertension in children with CKD. Hypertension is associated with various factors, including age, sex, heart status, and proteinuria. Therefore, clinicians should consider these factors during patient evaluations to improve health outcomes.

Drug overdose deaths among homeless veterans in the United States Department of Veterans Affairs healthcare system.

With an epidemic of drug overdoses, contemporary research is needed to examine drug overdose deaths among homeless populations. This study measured rates, types and correlates of drug overdose deaths occurring over a 5-year study period among veterans experiencing homelessness (VEH) and non-homeless veterans (NHV) in the US Department of Veterans Affairs (VA) healthcare system. Retrospective cohort study. USA. A total of 6 128 921 veterans. We followed 399 125 VEH and 5 729 796 NHV between 2017 and 2021 using linked administrative VA and National Death Index data. Multivariable Cox regression models were constructed to estimate hazard ratios (HRs) for homelessness as a predictor of time-to-occurrence of overdose deaths with 95% confidence interval (CIs), sequentially controlling for demographic, medical, substance use and mental health characteristics. Among overdose deaths, 8653 [93.7%, 95% confidence interval (CI) = 93.2-94.2%] were unintentional and 5378 (57.8%, 95% CI = 56.8-58.8%) involved opioids. The overdose-specific mortality rate (per 100 000 person-years) was 227.3 among VEH and 23.2 among NHV (HR = 9.76, 95% CI = 9.36, 10.16), with rates 7-14 times higher among VEH than NHV, depending on the drug involved. In fully adjusted models, homelessness was associated with greater risk of drug overdose death (HR = 3.33, 95% CI = 3.18, 3.49), with the greatest risk involving psychostimulants (HR = 4.19), followed by antiepileptic/sedative/hypnotic drugs (HR = 3.69), synthetic opioids (HR = 3.50) and natural and semi-synthetic opioids (HR = 2.79). US veterans experiencing homelessness appear to have three times the risk for drug overdose deaths than non-homeless veterans. There may be specific risks associated with psychostimulant, antiepileptic, sedative and hypnotic drugs in this population that deserve greater attention.

Gender-specific correlates for suicide mortality in people with schizophrenia: a 9-year population-based study

BackgroundSchizophrenia is associated with a high mortality rate due to the high risk of suicide. However, there is still a lack of evidence on the gender-specific risk factors for suicide among people with schizophrenia. In this study, we aimed to measure the sociodemographic and clinical correlates of suicide deaths in different genders among people with schizophrenia.MethodsData on patients with schizophrenia from 2013 to 2021 in Guangzhou, China were obtained from the National Information System for Psychosis (NISP), involving a total of 33,080 patients. Cox regression and Fine-Gray models were used to explore the sociodemographic and clinical risk factors for suicide mortality in different genders.ResultsThe overall age-standardized mortality rates due to suicide were 133.89 (95% CI: 124.31-143.47) per 100,000 person-years for females and 163.25 (95% CI: 152.92-173.59) per 100,000 person-years for males. To be specific, lack of medical insurance, history of non-treatment, and history of suicidal behavior was associated with a higher risk for suicide mortality for females, while an age of 35–54, being hospitalized once, and the age of onset being > 28 years were linked to lower risk for suicide mortality for males. For both genders, a lower risk for suicide mortality was observed in patients at an older age (≥ 55 years) and with a history of hospitalization more than once, and a higher suicide mortality risk was found in married patients and those residing in rural areas.ConclusionThe present study found that gender differences should be taken into account in the development of suicide prevention programs for people with schizophrenia, and future research is still required to verify our preliminary results.

Long-term efficacy and safety of ab externo canaloplasty in the Polish Caucasian population with open-angle glaucoma: A 3-year retrospective study.

This study aimed to assess the effectiveness and safety of ab externo canaloplasty over a 3-year follow-up period in Polish Caucasian patients with glaucoma. This retrospective study of a cases series was conducted at the Department of Ophthalmology Medical University of Bialystok, Poland. Primary outcome measures were intraocular pressure and medication burden. Secondary outcome measures were best corrected visual acuity, retinal nerve fiber layer thickness, visual field test results, endothelial cell density, intraoperative and postoperative complications, and additional glaucoma surgery. The study group consisted of 160 eyes diagnosed with early to-moderate primary open-angle glaucoma and treated with ab externo canaloplasty from 2014 to 2020. The criteria for qualified and complete success were intraocular pressure < 18 mmHg or ≥ 20% reduction in intraocular pressure from baseline with or without antiglaucoma medications, respectively. After surgery, the mean intraocular pressure decreased from 19.23 ± 4.33 to 14.52 ± 3.79 mmHg, which constituted a 36.7 ± 7.8% reduction compared to the baseline value. The number of medications decreased by two at the end of the study period (from 2.69 ± 1.05 to 0.32 ± 0.75). Complete and qualified success were achieved in 58.7% and 68.7% of the patients, respectively, at the end of follow-up. An incomplete cannulation of Schlemm's canal was the most common intraoperative complication, occurring in 32 eyes (20%). The most frequent postoperative complications were hyphema, Descemet's membrane detachment, and a transient increase in intraocular pressure. Additional surgical procedure was required in seven cases (4.4%). In 16 patients (10%), medical treatment was re-administered. Overall, our findings suggest that ab externo canaloplasty is a good option for Polish Caucasian patients with primary open-angle glaucoma. It reduces intraocular pressure and has a low postoperative complication rate. Additional glaucoma surgery or re-administration of medications is required if the target intraocular pressure is unsatisfactory.

Soluble urine activated leukocyte cell adhesion molecule is a strong predictor of lupus nephritis.

To evaluate urinary activated leucocyte cell adhesion molecule (ALCAM) and CD6 as predictors of lupus nephritis (LN) progression or disease resolution across a 1-year study. Serum and urine samples from biopsy proven LN subjects (n = 122) were prospectively collected over the course of a year at 3- or 6-month intervals (weeks 0, 12, 26, and 52) across multiple study sites and assessed for soluble ALCAM and CD6 levels. Urine creatinine from the same urine sample was used to normalize the levels of urinary ALCAM and urinary CD6. Measured levels of serum and urine ALCAM and CD6 were then analyzed against disease metrics cross-sectionally and longitudinally. Cross-sectional analysis at baseline revealed that urinary ALCAM significantly correlated with urine protein creatinine ratio (UPCR), renal SLEDAI, and the Physician Global Assessment (PGA), and negatively correlated with serum C3 and C4. Receiver operating characteristic (ROC) curve analysis demonstrated that urinary ALCAM is a predictor of LN with an area under the curve (AUC) of 0.97, compared with urinary CD6 with an AUC of 0.71. Importantly, the change in urinary ALCAM over a 3-month period distinguished between non-responders and responders at week 52. Urinary ALCAM is reflective of changes in LN and may be predictive of response status.

Preformed customized healing abutments in a biologically oriented preparation technique procedure: a 3-year retrospective case-control study.

The objective of the present study was to determine the 3-year clinical and dimensional soft tissue change following implant placement in healed sites before and after loading with either customized or conventional healing abutments. Premolar/molar implants were immediately loaded with either provisional and customized abutments without finishing lines according to the principles of the biologically oriented preparation technique (BOPT; test group) or conventional healing abutments (control group). Three months later, the definitive crowns were fabricated. Primary outcomes (soft tissue changes) and secondary outcomes (adverse events) were registered. A total of 50 of the 87 subjects who were originally included were finally selected for the present retrospective analysis: 23 in the test group and 27 in the control group. During the first days after surgery, two adverse events of mucositis occurred, one in each group. A few technical complications were recorded such as the unscrewing of four screw-retained crowns. A significant increase in the alveolar width was observed in both groups (test: &#43;2.5 ± 0.5 mm; control: &#43;1.0 ± 0.9 mm). The widths appeared unchanged from 3 months to 3 years in both groups. There were no significant differences regarding the width of the keratinized mucosa measured at baseline and after follow-up. The Jemt papilla index showed a higher increase in the test group compared with the control group. Within the 3-year follow-up period, the peri-implant soft tissue outcomes of single, immediately loaded implants with customized healing abutments showed better results in terms of thickness and width compared with those of the conventional group. The number of side effects (mucositis and dehiscence) appeared to be very similar for both groups. In addition, customized healing abutments led to significant augmentation of the alveolar width, which was more than twice of that registered in the conventional group.

Incidence, Mechanisms, and Clinical Characteristics of Traumatic Iritis: A Population-Based Analysis.

To describe the incidence, mechanisms, and clinical characteristics of patients diagnosed with traumatic iritis in a U.S. Midwestern county population. Retrospective population-based cohort of all residents of Olmsted County, Minnesota diagnosed with traumatic iritis from January 1, 2006, to December 31, 2015. The medical records of patients with traumatic iritis were identified using the Rochester Epidemiology Project database, which contains virtually all medical care in the county. Medical records were reviewed for demographics, presentation, and follow-up data. Incidence rates were calculated per 100,000 per year. There were 156 incident diagnoses of traumatic iritis during the 10-year study period, yielding an age- and sex-adjusted incidence rate of 10.7 per 100,000 per year. Traumatic iritis disproportionately occurred in male (p < 0.001) and Black (p < 0.001) patients. The mean age of diagnosis was 33 years (range: 4-96 years), mean number of traumatic iritis-specific follow-up visits was 2.1 (range: 0-26), and median duration of traumatic iritis-specific follow-up was 11 days (range: 1 day-1.6 years). There were 155 (99.4%) patients with unilateral disease. The most frequent mechanisms of traumatic iritis were sports-related (N = 29, 18.6%), assault-related (N = 23, 14.7%), scratch (N = 22, 14.1%), and work-related (N = 21, 13.5%) injuries. The mean initial and final best-corrected visual acuity (BCVA) of the affected eye was 20/40 and 20/30, respectively. Loss of follow-up was more frequently observed in Black patients (p < 0.001) and patients with smoking history (p = 0.004). Traumatic iritis was most frequently observed in younger males and Black patients. Common mechanisms included sports, assault, scratch, and work-related injuries.

Assessing the Impact of Urbanization and Climate Change on Hydrological Processes in a Suburban Catchment

Global urbanization, population growth, and climate change have considerably impacted water resources, making sustainable water resource management (WRM) essential. Understanding the changes in hydrological components is important for effective WRM, particularly in cities such as Higashi-Hiroshima, which is known for its saké brewing industry. This study used the Soil and Water Assessment Tool (SWAT) with Hydrological Response Units (HRUs) to achieve high spatial precision in assessing the impacts of land use change and climate variability on hydrological components in a suburban catchment in western Japan. Over the 30-year study period (1980s–2000s), land use change was the main driver of hydrological variability, whereas climate change played a minor role. Increased surface runoff, along with decrease in groundwater recharge, evapotranspiration, and baseflow, resulted in an overall reduction in water yield, with a 34.9% decrease in groundwater recharge attributed to the transformation of paddy fields into residential areas. Sustainable WRM practices, including water conservation, recharge zone protection, and green infrastructure, are recommended to balance urban development with water sustainability. These findings offer valuable insights into the strategies for managing water resources in rapidly urbanizing regions worldwide, emphasizing the need for an integrated WRM system that considers both land use and climate change impacts.

More cognitive gains from social activity in the oldest-old: evidence from a 10-year longitudinal study.

Previous research has indicated that engagement in social activities has proven advantageous for diminishing the likelihood of cognitive decline. However, no study has examined whether such cognitive benefits were to a similar extent for the young-old, the old-old, and the oldest-old groups. The purpose of this research was to determine whether aging would have an impact on the changes in cognitive function that would occur in older adults with varying degrees of social involvement. The sample for this study comprised 4,481 older adults who participated in the Chinese Longitudinal Healthy Longevity Survey (CLHLS) during the waves spanning from 2008 to 2018. At baseline, participants were classified into the young-old (60-69 years; M age = 66.66; SD = 1.87), the old-old (70-79 years; M age = 74.21; SD = 2.82), and the oldest-old (80 years or older; M age = 86.46; SD = 5.71) groups. The level of cognitive function decreased as participants aged. Importantly, compared to those lacking social activities, individuals who were got involved in social engagement at baseline had slower rates of cognitive decline over time. Furthermore, compared with the young-old group and the old-old group, the impact of social activity engagement on slowing cognitive decline was more salient for the oldest-old group. Active engagement in social activities can slow age-related cognitive decline, particularly for the oldest-old group. To preserve cognitive function with aging, attention and resources should be allocated to encourage social activity engagement.