Tag: pubmed

JAMA Netw Open. 2024 May 1;7(5):e249186. doi: 10.1001/jamanetworkopen.2024.9186.

ABSTRACT

IMPORTANCE: The past several decades have witnessed substantial changes in treatments that are particularly relevant for older patients.

OBJECTIVES: To assess changes in national-level incidence rates of fracture- and musculoskeletal-related (ie, arthritis-related) hip replacement procedures for individuals aged 40 to 104 years over a 23-year period in Denmark.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study used national Danish health registers to include the Danish population aged 40 to 104 years from January 1, 1996, to December 31, 2018. Data were analyzed from May 31, 2022, to February 14, 2024.

MAIN OUTCOMES AND MEASURES: Age- and period-specific incidence rates of hip fracture and hip replacement stratified on fracture-related vs arthritis-related indication.

RESULTS: From 1996 to 2018, a total of 3 664 979 individuals were followed up for a mean (SD) of 14.6 (7.7) years, resulting in a follow-up time of 53 517 861 person-years and 158 982 (first) hip fractures, of which 42 825 involved fracture-related hip replacement procedures. A further 104 422 individuals underwent arthritis-related hip replacement. During the first 2 decades of the 21st century, hip fracture rates declined by 35% to 40% for individuals aged 70 to 104 years, and the proportion of the population undergoing fracture-related hip replacement increased by 50% to 70%, with modest variation across those aged 75 to 99 years. Rates of arthritis-related hip replacements peaked for individuals aged 75 to 79 years, but with the largest relative rate increase (75%-100%) occurring for those aged 80 to 94 years, primarily from 2001 to 2015, whereafter it remained nearly unchanged. The decline in rates of arthritis-related hip replacement after 75 to 79 years of age was gradual and did not suggest an upper age limit for access to arthritis-related hip replacement.

CONCLUSIONS AND RELEVANCE: The findings of this cohort study suggest that during the past several decades in Denmark, the incidence of hip fractures declined by 35% to 40% among patients aged 80 to 104 years, while the proportion receiving fracture-related hip replacement remained relatively constant after 75 years of age. During the first decades of the 21st century, arthritis-related hip replacement incidence increased by 50% to 100% among older patients and stabilized hereafter, with no apparent cutoff age for this type of procedure. These patterns indicate a positive overall trend with declining hip fracture incidence over the last decades in Denmark, and the observed hip replacement incidence suggests that age is currently not a major determining factor guiding this type of surgery.

PMID:38691358 | DOI:10.1001/jamanetworkopen.2024.9186

JAMA Netw Open. 2024 May 1;7(5):e249291. doi: 10.1001/jamanetworkopen.2024.9291.

ABSTRACT

IMPORTANCE: Becoming a first-time parent is a major life-changing event and can be challenging regardless of the pregnancy outcome. However, little is known how different adverse pregnancy outcomes affect the father’s risk of psychiatric treatment post partum.

OBJECTIVE: To examine the associations of adverse pregnancy outcomes with first-time psychiatric treatment in first-time fathers.

DESIGN, SETTING, AND PARTICIPANTS: This nationwide cohort study covered January 1, 2008, to December 31, 2017, with a 1-year follow-up completed December 31, 2018. Data were gathered from Danish, nationwide registers. Participants included first-time fathers with no history of psychiatric treatment. Data were analyzed from August 1, 2022, to February 20, 2024.

EXPOSURES: Adverse pregnancy outcomes including induced abortion, spontaneous abortion, stillbirth, small for gestational age (SGA) and not preterm, preterm with or without SGA, minor congenital malformation, major congenital malformation, and congenital malformation combined with SGA or preterm compared with a full-term healthy offspring.

MAIN OUTCOMES AND MEASURES: Prescription of psychotropic drugs, nonpharmacological psychiatric treatment, or having a psychiatric hospital contact up to 1 year after the end of the pregnancy.

RESULTS: Of the 192 455 fathers included (median age, 30.0 [IQR, 27.0-34.0] years), 31.1% experienced an adverse pregnancy outcome. Most of the fathers in the study had a vocational educational level (37.1%). Fathers experiencing a stillbirth had a significantly increased risk of initiating nonpharmacological psychiatric treatment (adjusted hazard ratio [AHR], 23.10 [95% CI, 18.30-29.20]) and treatment with hypnotics (AHR, 9.08 [95% CI, 5.52-14.90]). Moreover, fathers experiencing an early induced abortion (≤12 wk) had an increased risk of initiating treatment with hypnotics (AHR, 1.74 [95% CI, 1.33-2.29]) and anxiolytics (AHR, 1.79 [95% CI, 1.18-2.73]). Additionally, late induced abortion (>12 wk) (AHR, 4.46 [95% CI, 3.13-6.38]) and major congenital malformation (AHR, 1.36 [95% CI, 1.05-1.74]) were associated with increased risk of nonpharmacological treatment. In contrast, fathers having an offspring being born preterm, SGA, or with a minor congenital malformation did not have a significantly increased risk of any of the outcomes.

CONCLUSIONS AND RELEVANCE: The findings of this Danish cohort study suggest that first-time fathers who experience stillbirths or induced abortions or having an offspring with major congenital malformation had an increased risk of initiating pharmacological or nonpharmacological psychiatric treatment. These findings further suggest a need for increased awareness around the psychological state of fathers following the experience of adverse pregnancy outcomes.

PMID:38691357 | DOI:10.1001/jamanetworkopen.2024.9291

JAMA Surg. 2024 May 1. doi: 10.1001/jamasurg.2024.1023. Online ahead of print.

ABSTRACT

IMPORTANCE: Splenic hilar lymphadenectomy has been recommended for locally advanced proximal gastric cancer (APGC) involving the greater curvature. However, it is unclear whether laparoscopic spleen-preserving splenic hilar lymphadenectomy (LSPSHL) is associated with a long-term survival benefit for APGC without greater curvature invasion.

OBJECTIVE: To present the 5-year follow-up data from a randomized clinical trial that compared laparoscopic total gastrectomy (D2 group) with D2 plus LSPSHL (D2 + No. 10 group) among patients with resectable APGC.

DESIGN, SETTING, AND PARTICIPANTS: This is a post hoc secondary analysis of a randomized clinical trial that enrolled 536 patients with potentially resectable APGC (cT2-4a, N0 or N+, and M0) without greater curvature invasion from January 5, 2015, to October 10, 2018. All patients were tracked for at least 5 years. The final follow-up was on October 30, 2023.

INTERVENTIONS: Patients were randomly assigned in a 1:1 ratio to the D2 + No. 10 or D2 groups.

MAIN OUTCOMES AND MEASURES: The 5-year disease-free survival (DFS) and overall survival (OS) rates were measured. Recurrence patterns and causes of death were compared.

RESULTS: A total of 526 patients (392 men [74.5%]; mean [SD] age, 60.6 [9.6] years) were included in the modified intent-to-treat analysis, with 263 patients in each group. The 5-year DFS rate was 63.9% (95% CI, 58.1%-69.7%) for the D2 + No. 10 group and 55.1% (95% CI, 49.1%-61.1%) for the D2 group (log-rank P = .04). A statistically significant difference was observed in the 5-year OS between the D2 + No. 10 group and the D2 group (66.2% [95% CI, 60.4%-71.9%] vs 57.4% [95% CI, 51.4%-63.4%]; log-rank P = .03). The No. 10 lymph node exhibited a therapeutic value index (TVI) of 6.5, surpassing that of Nos. 8a (TVI, 3.0), 11 (TVI, 5.8), and 12a (TVI, 0.8). A total of 86 patients in the D2 + No. 10 group (cumulative incidence, 32.7%) and 111 patients in the D2 group (cumulative incidence, 42.2%) experienced recurrence (hazard ratio, 0.72; 95% CI, 0.54-0.95; P = .02). The multivariable competing risk regression model demonstrated that D2 + No. 10 remained an independent protective factor for a lower 5-year cumulative recurrence rate after surgery (hazard ratio, 0.75; 95% CI, 0.56-1.00; P = .05). There was a significant difference in the 5-year cumulative recurrence rate at the No. 10 lymph node area between the 2 groups (D2 + No. 10 group vs D2 group: 0% vs 2.3% [n = 6]; P = .01).

CONCLUSIONS: This post hoc secondary analysis of a randomized clinical trial found that laparoscopic total gastrectomy with LSPSHL can improve the prognosis and reduce recurrence for APGC without greater curvature invasion. Future multicenter studies are warranted to validate these findings.

TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02333721.

PMID:38691353 | DOI:10.1001/jamasurg.2024.1023

Arch Sex Behav. 2024 Apr 30. doi: 10.1007/s10508-024-02867-9. Online ahead of print.

ABSTRACT

A network of healthcare professionals specializing in transgender care was established in Croatia in 2011, and legal advancements were subsequently made in 2014. Both achievements made gender transition more transparent and thus more attainable in Croatia. This observational study was conducted to assess the number of transgender individuals initiating gender-affirming hormone treatment (GAHT) in Croatia and describes trends in age and sex assigned at birth. Between 2011 and 2022, a total of 111 transgender individuals initiated GAHT. Within the cohort, 52 were assigned male at birth (AMAB) and 59 were assigned female at birth (AFAB). The overall annual incidence rate of transgender individuals initiating GAHT was 0.52 per 100,000 age-adjusted individuals. There was a statistically significant increase (p < 0.01) in transgender individuals commencing GAHT before the COVID-19 pandemic. Furthermore, a rising trend toward masculinizing rather than feminizing treatment was identified (p < 0.05), particularly among younger transgender individuals. The COVID-19 pandemic disrupted these trends in 2020, except for the trend of initiating therapy at a younger age (p < 0.01). The annual incidence and age distribution trends of transgender individuals initiating GAHT in Croatia closely mirrored those in other European countries, with a higher prevalence of individuals assigned female at birth. The study underscores a significant rise in the number of individuals initiating gender-affirming hormone treatment, emphasizing the need for proper legal regulation and healthcare system response.

PMID:38691268 | DOI:10.1007/s10508-024-02867-9

Oral Maxillofac Surg. 2024 May 1. doi: 10.1007/s10006-024-01255-w. Online ahead of print.

ABSTRACT

OBJECTIVE: To analyze the types and causes of complications following orbital fracture reconstruction and enhance clinicians’ capacity to manage or prevent such complications.

METHODS: We conducted a retrospective case series analysis, retrospectively collecting and analyzing clinical data of patients with orbital fractures who received surgical treatment at the Affiliated Eye Hospital of Nanchang University from May 2012 to May 2022. Descriptive statistics were employed to document common postoperative complications, and we recorded complications persisting after a minimum 6-month follow-up period.

RESULTS: Among the 227 patients who underwent orbital fracture surgery, they were followed up for 6 to 36 months, and complications occurred in 15 cases, resulting in an incidence rate of 6.61%. These complications included implant material infections and rejections (4 cases), persistent diplopia (3 cases), intraorbital hematomas (2 cases), epiphora (2 cases), lower eyelid eversion or retraction (2 cases), and skin scars (2 cases). The primary cause of postoperative infection was chronic inflammation in the paranasal sinuses or closed cavities within the fracture area. Postoperative complications in orbital fractures were associated with various factors, including the timing of surgery, surgical approach, repair materials, surgical skills, and auxiliary techniques.

CONCLUSION: Standardizing surgical techniques and implementing precise auxiliary technologies may reduce the incidence of complications and enhance the operation’s success rate.

PMID:38691260 | DOI:10.1007/s10006-024-01255-w

Int J Implant Dent. 2024 May 1;10(1):20. doi: 10.1186/s40729-024-00543-0.

ABSTRACT

PURPOSE: The purpose of this systematic review was to explore and identify the factors that influence the accuracy of intraoral scanning in implant dentistry, with a specific focus on scan bodies (ISBs).

METHODS: Following the PRISMA 2020 guidelines, this study conducted a thorough electronic search across MedLine, PubMed, and Scopus to identify relevant studies. Articles were screened based on titles, abstracts, and full texts for relevance. The Robins I tool assessed the risk of bias in various study types. Data extraction occurred based on predetermined parameters for studying specimens and assessing outcomes.

RESULTS: 16 studies met the specified criteria and were consequently included in the systematic review. Due to variations in variables and methods across the selected studies, statistical comparison of results was not feasible. Therefore, a descriptive review approach was chosen, acknowledging the substantial heterogeneity in the reviewed literature.

CONCLUSIONS: The precision of virtual scan results is contingent upon diverse characteristics of ISBs and implants. These factors encompass their placement within the dental arch, structural design, shape, material composition, color, and the manufacturing system, all of which contribute to scan accuracy. Additionally, considerations such as the intraoral scanner (IOS) type, scanning technique, use of scan aids, inter-implant distance, scan span, and the number of implants warrant evaluation. In the context of capturing implant positions, intraoral scanning with ISBs demonstrates comparable accuracy to traditional impression methods, particularly in single and short-span scenarios. However, the existing data lacks sufficient information on in vivo applications to formulate clinical recommendations.

PMID:38691258 | DOI:10.1186/s40729-024-00543-0

World J Urol. 2024 May 1;42(1):278. doi: 10.1007/s00345-024-04996-1.

ABSTRACT

PURPOSE: This study is centered on the critical role of anterior fibromuscular stroma (AFS) preservation in prostate enucleation, an emerging strategy aimed at minimizing postoperative urinary incontinence-a common concern in benign prostatic hyperplasia (BPH) surgeries. By focusing on postoperative voiding volumes (VV), our research investigates the efficacy of AFS preservation. This approach, distinct in its methodology, is hypothesized to improve urinary function post-surgery, thereby offering a potentially significant advancement in BPH surgical treatments.

MATERIALS AND METHODS: A retrospective analysis was conducted, comparing patients who underwent prostate enucleation in 2017 without intentional AFS preservation to those in 2019 with this technique. We examined variables including age, BMI, diabetes, hypertension, and preoperative VV to assess their effect on post-catheter removal VV. The study’s methodology includes a thorough review of the primary statistical analysis methods employed.

RESULTS: Our analysis indicates that while the 2017 and 2019 cohorts were similar in most preoperative parameters, the 2019 group that underwent AFS-preserved surgery showed a significant improvement in postoperative VVs. This was less pronounced in the patient group aged over 70, underscoring the importance of this demographic in our study.

CONCLUSIONS: The study concludes that intentional preservation of AFS during prostate enucleation positively impacts early postoperative VVs, with limited improvement in older patients. These findings highlight the potential of AFS preservation not only in enhancing urinary outcomes post-surgery but also in shaping future BPH surgical procedures and research directions.

PMID:38691246 | DOI:10.1007/s00345-024-04996-1

Community Ment Health J. 2024 May 1. doi: 10.1007/s10597-024-01283-6. Online ahead of print.

ABSTRACT

Following the U.S. military’s departure from Afghanistan, a significant number of Afghan refugees have resettled in the United States, presenting complex mental health challenges exacerbated by extensive traumatic exposure. This demographic is particularly affected by collective trauma due to war, genocide, and the loss of homeland. However, detailed investigations into the correlations between collective trauma and mental health outcomes among Afghan refugees are limited. This study sought to explore the relationship between collective trauma and mental health outcomes within the Afghan refugee population in the United States, paying particular attention to the influence of sociodemographic factors. Identifying subgroups at greater risk allows for the development of more targeted mental health interventions. The study surveyed 173 Afghan refugees employing snowball sampling, utilizing a cross-sectional design. Data collection was facilitated through online and in-person surveys in English, Dari, and Pashto. Key measures included the Harvard Trauma Questionnaire for individual trauma experiences, the Historical Loss Scale for collective trauma, the Historical Loss Associated Symptoms Scale for collective trauma symptoms, the Afghan Symptom Checklist-22 for mental health symptoms, and the Post-Migration Living Difficulties Scale for post-migration stressors. Statistical analyses involved Pearson’s correlation for variable associations, with nonparametric Mann-Whitney U and Kruskal-Wallis tests conducted to assess sociodemographic impacts due to data’s non-normal distribution. The analysis revealed significant variations in collective trauma and mental health outcomes across subgroups. Afghan women, minoritized ethnic groups, those who experienced extended displacement, and refugees with uncertain visa statuses reported higher collective trauma levels and worse mental health outcomes. Statistical significance was noted in the correlations between collective trauma and mental health symptoms (r = .53, p < .01) and between post-migration difficulties and mental health (r = .33, p < .01). The disparities in mental health outcomes based on sociodemographic characteristics were significant, with nonparametric tests showing clear distinctions across different groups (Kruskal-Wallis H = 14.76, p < .05 for trauma experience by visa status). This study emphasizes the critical need for mental health interventions that account for the complex experiences of collective trauma among Afghan refugees, especially among identified subgroups. Tailoring mental health services to address the specific needs highlighted through disaggregated data can enhance support for Afghan refugees in the United States. This research contributes to a deeper understanding of the relationship between collective trauma and refugee mental health, advocating for nuanced care strategies in resettlement environments.

PMID:38691243 | DOI:10.1007/s10597-024-01283-6

Surg Today. 2024 May 1. doi: 10.1007/s00595-024-02858-2. Online ahead of print.

ABSTRACT

PURPOSES: Polyglycolic acid (PGA) sheets, fibrin glue, and staple line reinforcement are frequently used to prevent air leakage during lung resection. However, the optimal staple-line reinforcement method remains unclear.

METHODS: Cranial lung lobes of pigs were used to evaluate different staple line reinforcement methods (n = 6). Ventilator-assisted manometry was used to measure the maximum resistance pressure at the time of rupture of the lung tissue after stapling.

RESULTS: The mean maximum resistance pressures at the time of lung tissue rupture after using the stapler alone, stapler with PGA sheet and fibrin glue, and stapler with reinforcement were 38.0 cmH₂O, 51.3 cmH₂O, and 62.7 cmH₂O, respectively. A significant increase in the maximum resistance pressure was observed with stapler reinforcement (P < 0.001), while the differences between the other groups were not statistically significant (P = 0.055, P = 0.111). A histological assessment revealed disruption of alveolar structures near the needle-stitching site in the stapler alone, and in the stapler with PGA sheet and fibrin glue groups. Pleural rupture near the staple line was observed in the stapler with reinforcement group.

CONCLUSIONS: The maximum resistance pressure before air leakage was significantly higher when using a stapler with reinforcement than when using a stapler alone.

PMID:38691222 | DOI:10.1007/s00595-024-02858-2

Behav Res Methods. 2024 Apr 30. doi: 10.3758/s13428-024-02438-9. Online ahead of print.

NO ABSTRACT

PMID:38691219 | DOI:10.3758/s13428-024-02438-9