Follow-up Time Research Articles

Assessment of survival prediction after surgery in spinal metastases patients using the Global Spine Study Tumor Group (GSTSG) risk calculator; an external validation from a tertiary cancer hospital.

We aim to validate the Global Spine Tumor Study Group (GSTSG) score compared to previous prognostic scoring systems in spinal metastasis. We conducted a retrospective study from January 2013 to December 2022. The survival prediction was compared between the GSTSG, Tomita Score, Revised Tokuhashi Score, and Skeletal Oncology Research Group (SORG) Nomogram. Single-variable factors associated with survival rate were analyzed using univariate Cox regression and multivariable Cox proportional hazard model. Receiver operating characteristic was used for external validity analysis at 3, 6, 12, and 24months. The overall survival rate was reported using the Kaplan-Meier survival curve. 248 spinal metastasis patients were included. The mean age was 59.23 ± 12.55years. The mean duration of follow-up time was 470.29 ± 441.98days. The external validity of GSTSG was the highest at all follow-up times (sufficiently accurate AUC > 0.7), which was about the same as SORG at 3months (both AUC of GSTSG and SORG = 0.76) and higher than modified Tokuhashi and Tomita score at 12months (AUC of GSTSG = 0.78, SORG = 0.71, Tomita = 0.64, and modified Tokuhashi = 0.61, respectively). From our study, the Multivariate Cox regression analysis indicates that the significant factors related to survival rate are regular analgesic use of weak opioids, lung metastasis, and previous chemotherapy. Compared to other traditional spinal metastases prognostic scoring systems, GSTSG shows the highest AUC for external validity in all follow-up times up to 24months.

Triglyceride-Glucose Index, Modifiable Lifestyle, and Risk of Colorectal Cancer: A Prospective Analysis of the Korean Genome and Epidemiology Study.

Insulin-mediated pathways plausibly explain the pathogenesis of colorectal cancer (CRC). The triglyceride-glucose index (TyG) is a surrogate of insulin resistance (IR), but its association with CRC in the Korean population has not been evaluated. From the 2004-2013 Korean Genome and Epidemiology Study, 98,800 participants aged 40-69 years were followed through 2020. Data on CRC incidence were obtained from the Korean National Cancer Center registry. Cox regression models and restricted cubic splines were fitted to examine the association between the TyG; In [(triglycerides) × (fasting glucose)/2] and CRC incidence. Joint effects of modifiable lifestyle factors and TyG on CRC risk were also investigated. Median follow-up time was 10.6 years, and 699 CRC cases were observed. A unit-increment in TyG was associated with increased risk of CRC combined (hazard ratio, HR: 1.28, and 95% confidence interval, CI: 1.12-1.46), colon (1.29, 1.10-1.54), and rectal cancer (1.24, 1.01-1.52). Associations were dose-dependent, with linear associations observed for CRC and colon, but non-linear associations were observed for rectal cancer. A high TyG index (above 8.4) combined with overweight/obesity was linked to an increased risk of CRC (1.31, 1.07-1.61) and colon cancer (1.33, 1.03-1.72). When combined with low fruit and vegetable intake, the risks were higher for CRC (1.40, 1.12-1.74) and colon cancer (1.57, 1.18-2.09). Combined with high red meat consumption, the risks were elevated for CRC (1.32, 1.05-1.65) and colon cancer (1.52, 1.15-2.02). A high TyG index was associated with a higher risk of colorectal cancer, and the risk was highest among participants with a high BMI, low fruit and vegetable intake, and high intake of red meat, suggesting a role of both insulin resistance and modifiable lifestyle in colorectal cancer development.

Endonasal endoscopic or endoscopic-assisted transcranial surgery of Rathke’s cleft cysts: does the approach and surgical technique influence the radicality and recurrence rate?

Objective: Resections of symptomatic Rathke’s cleft cysts (RCCs) are mainly performed via an endonasal transsphenoidal approach. However, there is a lack of equivalent data in current literature concerning transcranial keyhole approach in the treatment of RCCs. In order to find general recommendations for the surgical treatment of RCCs also with regard to recurrence, the object of this study is the analysis and comparison of both techniques. Methods: Twenty-nine patients having been surgically treated between January 2004 and August 2019 were retrospectively analysed. The transsphenoidal approach was chosen in 16 cases and the transcranial keyhole approach in 13 cases. Both surgical techniques were analyzed and compared concerning preoperative symptoms and cyst characteristics, complications, surgical radicality, endocrinological and ophthalmological outcome and recurrences in patients´ follow up. Results: The postoperative outcome of both techniques was identic and showed highly satisfying success rates with 92% for neurological deficits, 82% for endocrinological dysfunctions and 86% for visual deficits. In contrast, momentous postoperative complications were significantly more likely after transsphenoidal operations. After a mean follow-up time of 5.7 years, the recurrence rates of both cohorts were the same with 0% each. Conclusions: Regarding its equal outcome with its lower complication rate, the authors suggest using the supraorbital keyhole approach for RCCs whose anatomical configuration allow both techniques. Yet, the decision should always consider the surgeon’s personal experience and other individual patient characteristics. Further studies with higher numbers of cases and longer follow-up periods are necessary to analyse the effect of the selected approach on recurrence.

Long-Term Outcome after Canaloplasty and Phacocanaloplasty in Primary Open-Angle Glaucoma.

Canaloplasty and phacocanaloplasty achieve a statistically significant IOP-reduction for up to 11 years and decrease the long-term need for glaucoma medications. Both procedures have a low long-term complication rate. To evaluate the long-term outcome of canaloplasty with and without cataract surgery in primary open-angle glaucoma (POAG) patients. 48 eyes of 34 patients with POAG who successfully received canaloplasty alone (group A, n=28) or with phacoemulsification (group B, n=20) were retrospectively analyzed. Demographic data, intraocular pressure (IOP) and IOP-lowering medication were recorded pre- and post-surgery with a follow-up of up to 14 years. The mean follow-up time in group A was 91.4±45.0 months. Mean IOP dropped from 22.0±3.8mmHg at baseline to 14.0±3.3mmHg, 14.3±3.1mmHg, 14.4±3.8mmHg and 16.5±1.2mmHg at 1, 4, 7, 10 years, respectively. IOP-lowering medication count decreased from 1.5±1.0 at baseline to 0.1±0.4, 0.3±0.6, 0.6±0.9 and 0.9±1.1 at 1, 4, 7, 10 years, respectively. The mean follow-up time in group B was 109.1±25.7 months. Mean IOP dropped from 24.5±6.0mmHg at baseline to 13.8±2.9mmHg, 14.9±3.6mmHg, 15.3±2.9mmHg and 14.8±2.0mmHg at 1, 4, 7, 10 years, respectively. IOP-lowering medication count decreased from 2.2±1.2 before surgery to 0.0, 0.1±0.3, 0.1±0.2 and 0.5±0.9 at 1, 4, 7, 10 years, respectively. Canaloplasty and phacocanaloplasty achieved a comparable decrease in IOP and glaucoma medication count with a low complication rate. Both procedures showed a high long-term success rate.

Efficacy and Safety of Phaco-Goniosynechialysis in Advanced Primary Angle-Closure Glaucoma with Severe Visual Field Loss.

Phaco-GSL demonstrates promise in safely and efficiently managing advanced PACG cases with tunnel vision or limited temporal visual field. However, caution is advised for patients with only one functioning eye or high visual expectations. To assess the efficacy and safety of phacoemulsification with goniosynechialysis (phaco-GSL) in patients with end-stage primary angle-closure glaucoma (PACG) exhibiting tubular vision or temporal field island. This retrospective study evaluated 68 patients (74 eyes) diagnosed with advanced PACG and exhibiting either tubular vision or temporal field island. All patients underwent phaco-GSL and were monitored for at least one month postoperatively. The study analyzed changes in visual acuity (VA), intraocular pressure (IOP), medication use for anti-glaucoma, and postoperative complications. The mean follow-up time was 9.11±10.49 months. The mean preoperative visual field deviation and VA were -28.01±3.30dB and 0.36±0.37 logMAR unit, respectively. Postoperatively, the VA for over half (54.1%) of the eyes increased, 29.7% remained unchanged, and 16.2% worsened. The final IOP decreased significantly from 24.65±8.61 to 14.81±3.54mmHg. Glaucoma medication use also reduced from 1.46±1.43 to 0.88±1.18. The success rate was 48.6% for complete and 89.2% for qualified. IOP spikes (27.0%) and wipe-out (8.1%) were the most common postoperative complications. Vision recovered gradually in five of six wipe-out patients. One eye (1.4%) developed permanent vision loss with VA decreasing to hand motion. Phaco-GSL appears safe and effective in treating advanced PACG cases with tubular vision or temporal field island. However, caution is warranted when considering this treatment option for patients at high wipe-out risk or those with high expectations for visual outcomes.

Addition of Metastasis-Directed Therapy to Systemic Therapy for Oligometastatic Pancreatic Ductal Adenocarcinoma (EXTEND): A Multicenter, Randomized Phase II Trial.

The EXTEND trial tested the hypothesis that adding comprehensive metastasis-directed therapy (MDT) to chemotherapy would improve progression-free survival (PFS) over chemotherapy alone among patients with oligometastatic pancreatic ductal adenocarcinoma (PDAC). EXTEND (ClinicalTrials.gov identifier: NCT03599765) is a multicenter, phase II basket trial randomly assigning patients with ≤five metastases 1:1 to MDT plus systemic therapy versus systemic therapy. Disease progression was defined by radiologic criteria (RECIST v1.1), clinical progression, or death. The primary end point was PFS in the per-protocol population, evaluated after all patients achieved at least 6 months of follow-up. Exploratory end points included systemic immune response measures. Between March 19, 2019, and February 13, 2023, 41 patients were randomly assigned and 40 were eligible for the primary analysis of PFS (19 patients in the MDT arm; 21 patients in the control arm). At a median follow-up time of 17 months, the median PFS time was 10.3 months (95% CI, 4.6 to 14.0) in the MDT arm versus 2.5 months (95% CI, 1.7 to 5.1) in the control arm. PFS was significantly improved by the addition of MDT to systemic therapy (P = .030 for stratified log-rank test) with a hazard ratio of 0.43 (95% CI, 0.20 to 0.94). No grade ≥3 or greater adverse events related to MDT were observed. Systemic immune activation events were associated with MDT and correlated with improved PFS. This study supports the addition of MDT to systemic therapy for patients with oligometastatic PDAC. Induction of systemic immunity is a possible mechanism of benefit. These results warrant confirmatory trials to refine treatment strategy and provide external validation.

Long-term analysis of hematological parameters as predictors of recurrence patterns and treatment outcomes in cervical cancer patients undergoing definitive chemoradiotherapy.

This study sought to determine the predictive and prognostic value of clinicopathological parameters and neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and hemoglobin (Hgb) level in predicting recurrence patterns and locoregional relapse-free survival (LRFS) and distant metastasis-free survival (DMFS) in cervical cancer patients receiving definitive chemoradiotherapy (ChRT). This study included 261 cervical cancer patients treated with ChRT. The primary endpoints were the predictors of local recurrence (LR) and distant metastasis (DM), whereas the secondary endpoints were LRFS and DMFS. The association of survival with potential prognostic factors was analyzed using Cox regression analysis, and the predictors of LR and DM were identified using logistic regression analysis. The median follow-up time was 10.9 years. Recurrences occurred in 132 patients (50.6%) within amedian of 11.2 months after definitive ChRT. NLR and PLR values were significantly higher in patients with LR and DM than in those without, with no significant differences in Hgb levels in patients with or without LR and DM. In the multivariable logistic regression analysis, lymph node metastasis, elevated NLR, and low Hgb level were significantly correlated with LR and DM. In the multivariable analysis, large tumor size, presence of lymph node metastasis, and elevated NLR were the independent predictors for poor LRFS and DMFS, and Hgb level was an additional prognostic factor for DMFS. Hematological markers, particularly NLR and Hgb, may serve as cost-effective and readily accessible indicators for predicting recurrence and survival in cervical cancer patients, contributing to their practical use in routine assessments.

Comparison of mid-term clinical and radiological results of short and conventional femoral stems in total hip arthroplasty

This study aims to answer the question: Which are superior—conventional or short femoral stems?. An Optymis stem was used as a short-femoral stem, and an Accolade II stem was used as a conventional-femoral stem. There were 95 patients in the short femoral stem group (Group 1) and 90 in the conventional stem group (Group 2). The SF-36 Life Quality Score, thigh pain, and the Harris Hip Score were used to evaluate the patients’ clinical outcomes. Pre-operative, immediate post-operative, and final follow-up x-rays were used for radiological evaluation. Stem varus/valgus alignment, hip offset changing, acetabular anteversion/inclination changing, femoral migration, acetabular migration, periarticular ossification, and osteointegration evaluation were assessed for both groups. The mean follow-up time was 5.5 years for Group 1 and 5.2 years for Group 2. No significant difference existed between the two groups in terms of clinical scores (Harris Hip Score, SF-36). Thigh pain was significantly higher in Group 2 (p = 0.0001). As for radiological parameters, Group 1 exhibited more varus position-related results. In terms of angular stability, Group 1 was found to be more unstable than Group 2 (p = 0.0001). The power to reconstruct femoral offset was superior in Group 1. Periarticular ossification was more frequent in Group 2. Femoral osteointegration was denser proximally in Group 1 and distally in Group 2. When mid-term radiological and clinical results of both femoral stems are evaluated, they have no superiority over each other.

20 Evaluating intermediate endpoints for overall survival in metastatic renal cell carcinoma treated with immune checkpoint inhibitors: an IMDC study

Abstract Background In Phase 3 trials, the assessment for primary endpoint of overall survival (OS) necessitates extended follow-up periods, a larger pool of events, and higher associated costs. Hence, we sought to determine whether shorter intermediate (IEs) such as Objective Response (OR), Time to Treatment Failure (TTF) and Time to Next Therapy (TTNT) are associated with OS in patients receiving immune checkpoint (ICI)-based therapy. Methods We included all International mRCC Database Consortium (IMDC) patients who received contemporary first line(1L) ICI from 2013 to 2023. IEs were defined from ICI start until drug cessation or death for TTF, and initiation of next line or death for TTNT, or censored at date of last follow-up. OR included investigators-assessed complete or partial response per RECIST1.1 criteria. First, we assessed the endpoint correlations across all follow-up times of individual patient data using Kendall’s Tau (KT) correlation by a Clayton copula. A KT >0.49 indicates a strong correlation (Wicklin R., 2023). Then we evaluated associations of OS with TTF and TTNT status at the 6-month landmark using Cox regression adjusting for IMDC risk groups, metastatic sites, histology, age, and prior nephrectomy, stratified by ICI type and years of ICI start. The KT correlation was estimated by the R GJRM package (https://www.r-project.org/). All other statistical analyses were done with SAS 9.4 software (SAS Institute, Cary, NC). Results The cohort consisted of 1667 patients with a median follow-up of 15.4 months (IQR: 7.1-28.6). For the 6-month landmark analysis in OS, patients who died or had less than 6 months of follow-up were excluded, affecting 278 for OR, 373 for TTF, and 380 for TTNT. Median age at 1L start was 63 years (IQR: 56-70), with 73% being male and 65% undergoing nephrectomy before starting 1L. A total of 1132 patients received dual ICI, while 535 received an ICI+TKI combination. Over the entire follow-up of individual patient data, the Kendall’s Tau correlation was 0.49 (95%CI: 0.45-0.52) for TTF with OS and 0.67 (95%CI: 0.64-0.69) for TTNT with OS. The Kendall’s Tau correlations between endpoints were also similar in subgroup analyses by IMDC risk group and type of regimen and the strongest in the ICI+TKI subgroup with a Kendall’s Tau correlation of 0.73(0.66-0.78). On the 6-month OS landmark analysis (Table), patients who discontinued their 1L regimen had poor OS (adjusted HR: 2.77 (95%CI: 2.16-3.55)). Additionally, those who transitioned to a 2L therapy within the first 6 months showed worse OS, reflected by an HR of 2.82 (2.22-3.59). Patients who did not have an objective response also had worse OS (adjusted HR: 2.74 (95%CI: 2.15-3.49)). On the other hand, patients with an objective response had an 18-month OS rate (equivalent of 12-month OS post the 6-month landmark) of 91% (95%CI: 88%-93%) vs 74% (95%CI: 70%-78%) for those with no response at 6 months. Table. Landmark analysis of OS from 6 months of post therapy initiation, according to OR, TTF and TTNT event status at 6 months, in whole cohort and by IMDC and treatment groups. Conclusions Our study explored TTF, TTNT and OR as clinical IEs for OS. TTNT demonstrated the strongest association with OS, particularly in the ICI+TKI subgroup, making it a potentially clinically meaningful intermediate endpoint for evaluating treatment efficacy in ICI-based regimens.

Preoperative Thyroid-Stimulating Hormone Levels and Three-Year Mortality in Elderly Hip Fracture Patients: Insights from a Prospective Cohort Study.

BACKGROUND It is unclear whether preoperative thyroid-stimulating hormone (TSH) level is correlated with long-term mortality in the elderly after hip fracture surgery. We aimed to assess the association between TSH levels and 3-year mortality in these patients. MATERIAL AND METHODS We enrolled patients aged 65 and above who had hip fracture surgery and thyroid function tests upon admission from 2018 to 2019. Patients were categorized based on TSH median value, quartiles, or thyroid function status. The median follow-up time was 3.1 years. Cox proportional hazards models were used to examine the correlation between TSH levels and mortality, adjusting for covariates. RESULTS Out of 799 eligible patients, 92.7% (741/799) completed the follow-up, with 20.6% (153/741) of those having died by the end of the follow-up. No statistically significant differences in mortality risks were found when stratified by TSH median value (HR 0.88, 95% CI 0.64-1.22, P=0.448) or quartiles (HR ranging from 0.90 to 1.13, P>0.05). Similarly, when categorized based on admission thyroid function status, patients who presented with hypothyroidism, subclinical hypothyroidism, hyperthyroidism, and subclinical hyperthyroidism upon admission did not demonstrate a statistically significant difference in mortality risk compared to those who were considered euthyroid (HR 1.34, 95% CI 0.72-2.49, P=0.359; HR 0.77, 95% CI 0.38-1.60, P=0.489; HR 1.15, 95% CI 0.16-8.30, P=0.890; HR 1.07, 95% CI 0.34-3.38, P=0.913, respectively). CONCLUSIONS Admission TSH is not significantly associated with 3-year mortality in geriatric patients after hip fracture surgery.

Angiography-derived physiological patterns of coronary artery disease: implications with post-stenting physiology and long-term clinical outcomes.

Physiological patterns of coronary artery disease (CAD) have emerged as potential determinants of functional results of percutaneous coronary interventions (PCI) and of vessel-oriented clinical outcomes (VOCE). In this study, we evaluated the impact of angiography-derived physiological patterns of CAD on post-PCI functional results and long-term clinical outcomes. Pre-PCI angiography-derived fractional flow reserve (FFR) virtual pullbacks were quantitatively interpreted and used to determine the physiological patterns of CAD. Suboptimal post-PCI physiology was defined as an angiography-derived FFR value ≤ 0.91. The primary endpoint was the occurrence of VOCE at the longest available follow-up. Six hundred fifteen lesions from 516 patients were stratified into predominantly focal (n = 322, 52.3%) and predominantly diffuse (n = 293, 47.7%). Diffuse pattern of CAD was associated with lower post-PCI angiography-derived FFR values (0.91 ± 0.05 vs. 0.94 ± 0.05; p = 0.001) and larger rate of suboptimal post-PCI physiology (43.0 vs. 22.7%; p = 0.001), as compared to focal CAD. At the median follow-up time of 37months (33-58), post-PCI suboptimal physiology was related to a higher risk of VOCE (16.2% vs. 7.6%; HR: 2.311; 95% CI 1.410-3.794; p = 0.0009), while no significant difference was noted according to baseline physiological pattern. In diffuse disease, the use of intracoronary imaging was associated with a lower incidence of long-term VOCE (5.1% vs 14.8%; HR: 0.313, 95% CI 0.167-0.614, p = 0.030). Suboptimal post-PCI physiology is observed more often in diffusely diseased arteries and it is associated with higher risk of VOCE at follow-up. The use of intravascular imaging might improve clinical outcomes in the setting of diffuse CAD.

Corticosteroids for the Treatment of Internal Temporomandibular Joint Disorders: A Systematic Review and Network Meta-Analysis.

Background: We evaluated the comparative effectiveness of all intra-articular injection corticosteroids for treating internal temporomandibular joint (TMJ) disorders. Methods: We searched MEDLINE, CENTRAL, EMBASE, SCOPUS, and LILACS through December 2023. We included randomized clinical trials (RCTs) enrolling patients with symptomatic internal disorders of the TMJ comparing any type of intra-articular corticosteroid therapy against another or to another minimally invasive therapy. The outcomes of interest were pain, range of mandibular motion (RoM), quality of life (QoL) and adverse effects at 1, 3, 6, and 12 months. We assessed the risk of bias using the Cochrane Collaboration's tool. We conducted a frequentist network meta-analysis and assessed the certainty of the evidence (CoE) using GRADE. Results: We included 20 RCTs enrolling 810 participants, which assessed five corticosteroids alone or combined with arthrocentesis or hyaluronic acid. Based on moderate CoE, betamethasone is among the most effective corticosteroids for reducing pain at one (mean difference compared to arthrocentesis [MD], -3.80; 95% confidence interval [CI], -4.55 to -3.05) and three months (MD, -2.74; 95%CI, -3.42 to -2.06), and arthrocentesis plus dexamethasone at six months (MD, -0.80; 95%CI, -1.57 to -0.03). There was no convincing evidence that any intervention was better than arthrocentesis for improving the RoM and QoL at any follow-up time. Methylprednisolone may be more harmful than arthrocentesis for adverse effects. Discussion: Betamethasone and arthrocentesis plus dexamethasone are the most effective in managing pain in the short and medium term compared to arthrocentesis (moderate CoE). Decisions about their use should consider other factors, such as costs, feasibility, and acceptability. Future research should consider QoL as an outcome and assess participants at longer follow-up periods.

Risk of developing high-grade squamous intraepithelial lesions or anal cancer after anal condylomata treatment in people living with HIV.

To assess the risk and natural history of developing advanced anal disease after diagnosis of anal condyloma in people living with HIV (PLWH). This was a single-centre retrospective cohort study of PLWH and anal condyloma from 2001 to 2021. Patients who developed advanced anal disease (AAD; anal high-grade squamous intraepithelial lesions and/or anal cancer) were compared to those who did not progress (non-AAD). We assessed the potential association between AAD and condyloma location, recurrence, and treatment modality. AAD-free survival was calculated utilizing Kaplan-Meier methods. A total of 118 PLWH and anal condyloma were included. Mean overall follow-up time was 9.3 years. A total of 31% of patients developed AAD (n = 37). Average time to AAD from condyloma diagnosis was 5.6 years. On multivariate analysis, risk for AAD development was associated with perianal location of condyloma (OR 4.39, p = 0.038) and increased time from initial condyloma diagnosis (OR 1.12, p = 0.008). Higher CD4/CD8 ratios were associated with lower risk of AAD (OR 0.15, p = 0.029). Condyloma recurrence and treatment type were not associated with development of AAD. AAD-free survival was longer in those with intra-anal only condyloma versus those with either perianal disease alone or combined intra-anal/perianal disease (mean survival times: 22.8 vs. 8.7 vs. 10.7 years, p = 0.017). Our study demonstrates the need for careful, long-term follow-up of PLWH and condyloma, particularly in the setting of perianal disease and low CD4/CD8 ratio. Risk of anal disease progression is present even in the setting of condyloma regression following treatment.

Distressed personality is associated with late adverse effects in long-term survivors of Hodgkin lymphoma.

There are few studies of personality traits in long-term Hodgkin lymphoma survivors (HLSs) treated according to contemporary stage-and risk-adapted approaches. The Distressed Personality (DP) Scale covers negative affectivity and social inhibition. We examined differences in self-reported late adverse effects (LAEs) between HLSs with and without DP and other explanatory variables. This cross-sectional questionnaire-based study included a population-based cohort of HLSs treated from 1997 to 2006, aged 8-49 years at diagnosis, and alive in 2016. Among 518 eligible HLSs, 303 responded (58%), and 294 completed the DP scale. DP was defined by scores above cut-off on both the negative affectivity and social inhibition subscales. LAEs studied were major depression, posttraumatic stress disorder, sleep problems, obesity, neuropathy, fatigue, memory problems, and general health. DP and 10 other explanatory variables were tested against LAEs as dependent variables in multivariable regression analyses. The mean age at survey was 45.9 years (standard deviation [SD] 4.6), mean follow-up time 16.7 years (SD 3.0), and 48% were females. Eighty-two HLSs had DP (28%, 95% confidence interval 23% - 33%). All LAEs except obesity were significantly more common/had higher mean score in HLSs with DP. In multivariable analyses, presence of DP was significantly associated with all LAEs except obesity. The presence of DP is common among HLSs. The presence of DP was associated with most self-report LAEs examined. Including assessment of personality traits in the survivorship care plans of HLSs should be considered. Prospective studies assessing the influence of pretreatment DP on LAEs are warranted.

Fracture rate and risk factors associated with the fracture of narrow diameter implants: A long-term retrospective analysis.

The objective of this long-term retrospective study was to evaluate the fracture rate and the risk factors associated with the fracture of 3.3 mm narrow diameter implants (NDIs). A total of 524 records of patients rehabilitated with 3.3 mm NDIs between 1997 and 2015 were assessed. Data on patients, implants, and prostheses were collected, and descriptive analysis of the variables was performed. NDIs were separated into 2 groups: "fractured" and "non-fractured", and a multilevel logistic regression model was applied to identify the risk factors associated with NDI fracture. Eighty-four patients were removed from the analysis for interrupting follow-up or presenting failures other than fractures. Of the 440 patients included (64.66 ± 13.4 years), 272 were females (61.8%), and 168 males (38.2%), and mean follow-up time was 129 ± 47.1 months. Of the 1428 NDIs, 15 (1.05%) in 9 patients (2.04%) fractured during the studied period. Ten fractures (66.66%) happened in 6 patients (66.66%) showing signs of parafunction. NDI with modified sandblasted, large grit, acid-etched surface was the only implant variable to show a protective statistical significance (p = .0439). NDI fracture was a rare event in the studied sample. NDIs manufactured with modified sandblasted, large grit, acid-etched surface may provide extra protection against NDI fracture. Patient-specific factors and implant characteristics should be carefully considered to limit the risk of fracture of 3.3 mm NDIs.

Radiological follow-up of osteonecrosis lesions in children and adolescents with Hodgkin lymphoma.

Osteonecrosis (ON) is a common complication of glucocorticoid-based Hodgkin lymphoma (HL) treatment, but the natural evolution and prognosis of ON lesions remain poorly understood. We describe the radiological evolution of ON lesions identified in a Nordic population-based cohort of paediatric HL patients. Magnetic resonance images of suspected ON lesions were centrally reviewed to confirm ON diagnosis and grade the ON lesions according to the Niinimäki classification. The study included 202 ON lesions in 46 patients, of which 77 were joint lesions. Follow-up images were available for 146/202 lesions, with a mean follow-up time of 28 months. During follow-up, 71% of the lesions remained stable, 26% improved or resolved, and 3% progressed. A higher ON grade at diagnosis was associated with a lower likelihood of spontaneous resolution. The likelihood for resolution of ON decreased by 50% for each year of added patient age, when adjusted for sex, ON location, and symptoms. Hip ON showed less spontaneous improvement compared with other joints, and the risk for surgery was 13-fold in hip ON. Grades 3-4 joint ON has the potential to either progress or resolve, warranting follow-up in patients with severe symptoms. Research on secondary prevention should be directed at grade 3-4 joint ON.

Association between late sleeping and major adverse cardiovascular events in patients with percutaneous coronary intervention

BackgroundSleeping late has been a common phenomenon and brought harmful effects to our health. The purpose of this study was to investigate the association between sleep timing and major adverse cardiovascular events (MACEs) in patients with percutaneous coronary intervention (PCI).MethodsSleep onset time which was acquired by the way of sleep factors questionnaire in 426 inpatients was divided into before 22:00, 22:00 to 22:59, 23:00 to 23:59 and 24:00 and after. The median follow-up time was 35 months. The endpoints included angina pectoris (AP), new myocardial infarction (MI) or unplanned repeat revascularization, hospitalization for heart failure, cardiac death, nonfatal stroke, all-cause death and the composite endpoint of all events mentioned above. Cox proportional hazards regression was applied to analyze the relationship between sleep timing and endpoint events.ResultsA total of 64 composite endpoint events (CEEs) were reported, including 36 AP, 15 new MI or unplanned repeat revascularization, 6 hospitalization for heart failure, 2 nonfatal stroke and 5 all-cause death. Compared with sleeping time at 22:00–22:59, there was a higher incidence of AP in the bedtime ≥ 24:00 group (adjusted HR: 5.089; 95% CI: 1.278–20.260; P = 0.021). In addition, bedtime ≥ 24:00 was also associated with an increased risk of CEEs in univariate Cox regression (unadjusted HR: 2.893; 95% CI: 1.452–5.767; P = 0.003). After multivariable adjustments, bedtime ≥ 24:00 increased the risk of CEEs (adjusted HR: 3.156; 95% CI: 1.164–8.557; P = 0.024).ConclusionLate sleeping increased the risk of MACEs and indicated a poor prognosis. It is imperative to instruct patients with PCI to form early bedtime habits.

Food biodiversity and gastrointestinal cancer risk in nine European countries: Analysis within a prospective cohort study

BackgroundFood biodiversity in human diets has potential co-benefits for both public health and sustainable food systems. However, current evidence on the potential relationship between food biodiversity and cancer risk, and particularly gastrointestinal cancers typically related to diet, remains limited. This study evaluated how dietary species richness (DSR) was associated with gastrointestinal cancer risk in a pan-European population. MethodsAssociations between DSR and subsequent gastrointestinal cancer risk were examined among 450,111 adults enrolled in the European Prospective Investigation into Cancer and Nutrition cohort (EPIC, initiated in 1992), free of cancer at baseline. Usual dietary intakes were assessed at recruitment with country-specific dietary questionnaires. DSR of an individual’s yearly diet was calculated based on the absolute number of unique biological species in each food and drink item. Associations between DSR and cancer risk were assessed by multivariable Cox proportional hazards regression models. FindingsDuring a median follow-up time of 14.1 years (SD=3.9), 10,705 participants were diagnosed with gastrointestinal cancer. Hazard ratios (HRs) and 95 % confidence intervals (CIs) comparing overall gastrointestinal cancer risk in the highest versus lowest quintiles of DSR indicated inverse associations in multivariable-adjusted models [HR (95 % CI): 0.77 (0.69–0.87); P-value < 0·0001] (Table 2). Specifically, inverse associations were observed between DSR and oesophageal squamous cell carcinoma, proximal colon, colorectal, and liver cancer risk (p-trend<0.05 for all cancer types). InterpretationGreater food biodiversity in the diet may lower the risk of certain gastrointestinal cancers. Further research is needed to replicate these novel findings and to understand potential mechanisms.

Distinct clinicopathological features of neuroendocrine liver metastases originating from the pancreas and rectum

IntroductionSurvival comparisons among patients with liver metastases from pancreatic and rectal neuroendocrine tumors (NETs) were limited, and the efficacy of observation rules in patients undergoing hepatectomy for neuroendocrine liver metastases (NELMs) was unknown. This study aims to distinguish these characteristics and clarify the effects of the observation rules on NELMs.MethodsClinical data were separately collected from patients with pancreatic and rectal NELMs at medical centers in both Japan and China. The Japanese cohort followed the observation rules for the resection of NELMs. A comparative analysis was conducted on clinical characteristics and prognosis features such as overall survival time (OS) and disease-free survival interval (DFS-I).ResultsEnrollment included 47 and 34 patients from Japan and China, respectively. Of these, 69 and 12 patients had tumors originating from the pancreas and rectum, respectively. The OS time in patients undergoing primary tumor resection was significantly longer; however, the OS time between the patients undergoing and not undergoing radical resection of liver metastasis was the same. In asynchronous NELMs, patients with rectal (R)-NELMs showed a significantly higher proportion of type III NELMs. Additionally, the median DFS-I of asynchronous R-NELMs was longer than the recommended follow-up time, with 71.4% of them classified as G2. In the Japanese cohort, patients who adhered to the observation rules exhibited a longer median DFS after hepatectomy for NELMs compared with their counterparts.ConclusionAlthough curative surgery is crucial for primary lesions, personalized approaches are required to manage NELMs. Extended overall follow-ups and shortened follow-up intervals are recommended for G2 stage rectal NETs. The observation rules for NELMs require further validation with a larger sample size.

Oncological outcomes of partial thickness calvarial resection for locally advanced scalp malignancies

ObjectiveTraditionally, locally advanced scalp malignancies have been managed through composite, full-thickness calvarial resection. The aim of this study is to explore the oncologic outcomes of partial calvarial resection for locally invasive scalp malignancies without medullary space invasion, employing a burr-down approach. Study designRetrospective case series. SettingTertiary referral center. MethodsThis study analyzed records of 26 adult patients diagnosed with scalp cancer that spread to the calvarial region. Data collected included demographics, medical history, adjuvant therapy details, imaging, surgical outcomes, and postoperative oncological results. Results26 patients with cancerous scalp lesions necessitating calvarial resection for deep margin control were identified in 22 men and 4 women. Mean age at diagnosis was 72.7 years. The most common histopathological diagnosis was Squamous cell carcinoma (n = 16). Partial removal of the calvarial lesions was achieved in all patients without any intraoperative complications. Twelve patients received adjuvant therapy consisting of the following modalities: radiation (6), chemotherapy (1), immunotherapy (1), a combination of immunotherapy and radiation (2), and a combination of chemotherapy and radiotherapy (2). There was a total of 7 recurrences: local (n = 3,11.5 %), regional (n = 3,11.5 %), distal (n = 1,3.8 %). Long term local control was achieved in (n = 23,88.4 %) of patients. The mean time of follow-up was 19.1 months, and the mean time to recurrence was 15.1 months. ConclusionPartial calvarial resection represents a viable, safe, and effective surgical technique for cancerous tissue removal, reducing risks associated with full thickness calvarial resection, and enhancing soft tissue healing when compared to the established gold standard.