First-line Approach Research Articles

Non-invasive prenatal screening tests – update 2022

Abstract Since 2012, non-invasive prenatal testing (NIPT) using cell-free DNA from maternal plasma is applied all over the world as highly efficient first-line or contingent screening approach for trisomy 13, 18 and 21. With further technical development the screening has expanded to other genetic conditions such as sex chromosome anomalies (SCAs), rare autosomal trisomies (RATs), microdeletions/microduplications, structural chromosomal aberrations and monogenic diseases. Meanwhile, commercial providers are offering a number of different tests, with variable performance, the application of which needs to be carefully evaluated to apply to the true needs of clinical practice. In our review we present the different NIPT methodologies and discuss the main strengths and limitations in the context of providing a responsible pregnancy management.

Supraglottic Airways, Tennis, and Neonatal Resuscitation.

Supraglottic Airways, Tennis, and Neonatal Resuscitation.

Approach to the Treatment of Pediatric Dystonia

Dystonia is the most common movement disorder in the pediatric population. It can affect normal motor development and cause significant motor disability. The treatment of pediatric dystonia can be very challenging as many children tend to be refractory to standard pharmacological interventions. Pharmacological treatment remains the first-line approach in pediatric dystonia. However, despite the widespread use of different ani-dystonia medications, the literature is limited to small clinical studies, case reports, and experts’ opinions. Botulinum neurotoxin (BoNT) is a well-established treatment in adults with focal and segmental dystonia. Despite the widespread use of BoNT in adult dystonia the data to support its use in children is limited with the majority extrapolated from the spasticity literature. For the last 2 decades, deep brain stimulation (DBS) has been used for a wide variety of dystonic conditions in adults and children. DBS gained increased popularity in the pediatric population because of the dramatic positive outcomes reported in some forms of genetic dystonia and the subsequent consensus that DBS is generally safe and effective. This review summarizes the available evidence supporting the efficacy and safety of pharmacological treatment, BoNT, and DBS in pediatric dystonia and provides practical frameworks for the adoption of these modalities.

Cardiac masses: classification, clinical features and diagnostic approach

The term cardiac mass refers to benign or malignant cardiac tumors and cardiac metastases but also to pseudotumors, which is a heterogeneous group consisting of thrombi, vegetations and normal variant structures. While primitive cardiac tumors are rare, metastases and pseudotumors are relatively common. The non-invasive diagnostic approach has not been well established in the literature yet. The first-line non-invasive approach consists of echocardiography, which provides good diagnostic accuracy for masses like thrombi, vegetations and some tumors (mainly myxoma and fibroelastoma). In contrast, for other masses, it does not provide information about the potential malignancy because of poor tissue characterization. Second-line (cardiac computed tomography and cardiac magnetic resonance) or third-line (positron emission tomography-computed tomography) evaluations have been validated in the diagnostic approach to cardiac masses by many studies. In fact, a comprehensive diagnostic approach may establish the diagnosis of malignancy without histological report, which is pivotal for the subsequent therapeutic strategy.The aim of this narrative review is to describe the commonly available non-invasive diagnostic techniques for cardiac masses, their potential and limitations and to suggest a diagnostic pathway for common practice.

Treatment and Survival Outcomes of Waldenstrom Macroglobulinemia in Latin American Patients: A Multinational Retrospective Cohort Study.

PURPOSEWaldenstrom Macroglobulinemia (WM) is a rare lymphoma with distinct clinical features, and data from Latin American patients are lacking. Therefore, we aim to investigate the clinical, therapy, and outcome patterns of WM in Latin America.METHODSWe retrospectively analyzed patients with WM diagnosed between 1991 and 2019 from 24 centers in seven Latin American countries. The study outcomes were overall survival (OS) and progression-free survival (PFS).RESULTSWe identified 159 cases (median age 67 years, male 62%). Most patients (95%) were symptomatic at diagnosis. The International Prognostic Scoring System for WM (IPSSWM) at diagnosis was available in 141 (89%) patients (high-risk 40%, intermediate-risk 37%, and low-risk 23%). Twenty-seven (17%) patients were tested for MYD88L265P, with 89% (n = 24 of 27) carrying the mutation. First-line and second-line therapies were administered to 142 (89%) and 53 (33%) patients, respectively. Chemoimmunotherapy was the most commonly used first-line (66%) and second-line (45%) approach; only 18 (11%) patients received ibrutinib. With a median follow-up of 69 months, the 5-year OS rate was 81%. In treated patients, the 5-year OS and PFS rates were 78% and 59%, respectively. High-risk IPSSWM at treatment initiation was an independent risk factor for OS (adjusted hazard ratio: 4.73, 95% CI, 1.67 to 13.41, P = .003) and PFS (adjusted hazard ratio: 2.43, 95% CI, 1.31 to 4.50, P = .005).CONCLUSIONIn Latin America, the management of WM is heterogeneous, with limited access to molecular testing and novel agents. However, outcomes were similar to those reported internationally. We validated the IPSSWM score as a prognostic factor for OS and PFS. There is an unmet need to improve access to recommended diagnostic approaches and therapies in Latin America.

Criteria to predict midterm outcome after stenting of chronic iliac vein obstructions (PROMISE trial)

BackgroundEndovenous stent placement has become a first-line approach to prevent post-thrombotic syndrome in patients with chronic post-thrombotic obstruction (PTO) or nonthrombotic iliac vein lesions if conservative management fails. This study aims to identify factors associated with loss of patency to facilitate patient selection for endovenous stenting. MethodsWe retrospectively analyzed 108 consecutive patients after successful endovenous stenting for chronic vein obstruction performed at a single institution from January 2008 to July 2020. Using multivariable logistic regression, we explored potential predictive factors for loss of stent patency, including baseline demographics, post-thrombotic changes, and peak flow velocities measured in the common femoral vein (CFV), deep femoral vein, and femoral vein (FV) using duplex ultrasound examination. ResultsThe mean follow-up duration was 41 ± 26 months, and participants had a mean age of 47.4 ± 15.4 years with 46.3% women. Ninety (83.3%) patients had PTO and 18 (16.7%) had nonthrombotic iliac vein lesions, predominantly due to May-Thurner syndrome. Loss of patency occurred in 20 (18.5%) patients, all treated for PTO. Comorbidities, side of intervention, and sex did not differ between patients with occluded and patent stents. Stent occlusion was more common with increasing number of stents implanted (P < .001) and with distal stent extension into and beyond the CFV (P < .001). Preinterventional predictive factors for stent occlusion were lower duplex ultrasound peak velocity in the CFV (odds ratio [OR]: 7.52, 95% confidence interval [CI]: 2.54-22.28; P < .001) and FV (OR: 10.75, 95% CI: 2.07-55.82; P < .005), and post-thrombotic changes in the deep femoral vein (OR: 4.51, 95% CI: 1.53-13.25; P = .006) and FV (OR: 3.62: 95% CI: 1.11-11.84; P = .033). Peak velocities of ≤7 cm/s (interquartile range: 0-20 cm/s) in the CVF and ≤8 cm/s (interquartile range: 5-10 cm/s) in the FV were significantly associated with loss of patency. ConclusionsInsufficient venous inflow as assessed by low peak velocities in the CFV and FV as well as post-thrombotic findings represent reliable risk predictors for stent occlusions, warranting their inclusion into the decision-making process for invasive treatment of PTO.

How important is the role of iterative liver direct surgery in patients with hepatocellular carcinoma for a transplant center located in an area with a low rate of deceased donation?

IntroductionHepatocellular carcinoma (HCC) accounts for nearly 90% of primary liver cancers, with estimates of over 1 million people affected by 2025. We aimed to explore the impacting role of an iterative surgical treatment approach in a cohort of HCC patients within the Milan criteria, associated with clinical risk factors for tumor recurrence (RHCC) after liver transplant (LT) and loco-regional therapies (LRT), as well as liver resection (LR) and/or microwave thermal ablation (MWTA).MethodsWe retrospectively analyzed our experience performed during an 8-year period between January 2013 and December 2021 in patients treated for HCC, focusing on describing the impact on preoperative end-stage liver disease severity, oncologic staging, tumor characteristics, and surgical treatments. The Cox model was used to evaluate variables that could predict relapse risks. Relapse risk curves were calculated according to the Kaplan–Meier method, and the log-rank test was used to compare them.ResultsThere were 557 HCC patients treated with a first-line approach of LR and/or LRTs (n = 335) or LT (n = 222). The median age at initial transplantation was 59 versus 68 for those whose first surgical approach was LR and/or LRT. In univariate analysis with the Cox model, nodule size was the single predictor of recurrence of HCC in the posttreatment setting (HR: 1.61, 95% CI: 1.05–2.47, p = 0.030). For the LRT group, we have enlightened the following clinical characteristics as significantly associated with RHCC: hepatitis B virus infection (which has a protective role with HR: 0.34, 95% CI: 0.13–0.94, p = 0.038), number of HCC nodules (HR: 1.54, 95% CI: 1.22–1.94, p < 0.001), size of the largest nodule (HR: 1.06, 95% CI: 1.01–1.12, p = 0.023), serum bilirubin (HR: 1.57, 95% CI: 1.03–2.40, p = 0.038), and international normalized ratio (HR: 16.40, 95% CI: 2.30–118.0, p = 0.006). Among the overall 111 patients with RHCC in the LRT group, 33 were iteratively treated with further curative treatment (12 were treated with LR, two with MWTA, three with a combined LR-MWTA treatment, and 16 underwent LT). Only one of 18 recurrent patients previously treated with LT underwent LR. For these RHCC patients, multivariable analysis showed the protective roles of LT for primary RHCC after IDLS (HR: 0.06, 95% CI: 0.01–0.36, p = 0.002), of the time relapsed between the first and second IDLS treatments (HR: 0.97, 95% CI: 0.94–0.99, p = 0.044), and the impact of previous minimally invasive treatment (HR: 0.28, 95% CI: 0.08–1.00, p = 0.051).ConclusionThe coexistence of RHCC with underlying cirrhosis increases the complexity of assessing the net health benefit of ILDS before LT. Minimally invasive surgical therapies and time to HCC relapse should be considered an outcome in randomized clinical trials because they have a relevant impact on tumor-free survival.

Efficacy and safety of medical and nutritional management of gastroesophageal reflux in formula-fed infants: a narrative review.

The prescription of proton pump inhibitors has an increasing trend, despite that guidelines recommend nutritional management as first-line management. A thickened antiregurgitation formula is recommended in formula-fed infants. In this review we focus on the novel insights in management of formula-fed infants with gastroesophageal reflux disease (GERD). New data are limited. Concerning thickened antiregurgitation formula, locust bean gum has been the most studied and has limited adverse effects. However, positive results were also obtained with pectin. The effect of pro- and prebiotics on regurgitation is unclear. The overlap between cow's milk allergy and gastroesophageal reflux remains a challenge. Very limited new data were published during the last 18 months. Thickened antiregurgitation formula is the first-line approach in formula-fed infants with GERD. No specific thickening agent can be recommended because of lack of comparative trials. Proton pump inhibitors are over prescribed in infants.

Endoscopic methods for the detection and treatment of gastric cancer.

The intent of this review is to describe new advances in endoscopic approaches to surveillance and management of gastric cancer. There are new endoscopic techniques and approaches that have improved the detection of gastric cancer, including narrow band imaging, confocal laser endocytomicroscopy and magnetically controlled capsule endoscopy. This article highlights the role of endoscopic submucosal dissection in the treatment of focal and diffuse gastric dysplasia and early gastric cancer with a discussion of indications, complications and outcomes. We review several recent guidelines addressing the surveillance strategies for individuals at high-risk for developing gastric cancer, such as those with atrophic gastritis and intestinal metaplasia, how gastric dysplasia and early gastric cancer can be endoscopically managed, and recommended surveillance after endoscopic intervention. Endoscopic approaches are evolving rapidly that will improve detection of dysplasia and early gastric cancer in high-risk individuals. Surveillance guidelines from various international societies reflect differences in local experience and prevalence of gastric cancer. Endoscopic submucosal dissection is now widely accepted as a first-line approach to early gastric cancers that can be resected en-bloc .

Clinical and genetic features of primary ciliary dyskinesia in a cohort of consecutive clinically suspect children in western China

BackgroundPrimary ciliary dyskinesia (PCD) is a rare, inherited disorder of the motile cilia that exhibits genetic and clinical heterogeneity among different populations. PCD diagnosis remains challenging owing to the heterogeneity of associated clinical features and lack of a gold standard diagnostic test.ObjectiveThe aim of this study was to analyze the clinical and genetic characteristics of a group of children with clinically suspected PCD in one region of China, with the goal of providing a more robust knowledge base regarding the genetic stratification underlying this disease in Chinese populations.MethodsWe retrospectively analyzed the data from 38 patients with clinically suspected PCD who had undergone next-generation sequencing (NGS) between November 2016 and March 2021 in the respiratory department of a tertiary Children‘s hospital in Western China. The genetic features of the confirmed cases were summarized by reviewing data associated with other cohorts of Chinese children.ResultsOverall, 16 patients were ultimately diagnosed with PCD with a median age of 8.5 years. All patients presented with a chronic wet cough, 93.75% exhibited chronic or recurrent sinusitis/rhinitis, 43.75% experienced recurrent wheezing, 56.25% reported respiratory symptoms present since infancy, 31.25% had a history of neonatal respiratory distress (NRD), and 25% exhibited otitis media. Only 18.75% of these patients exhibited laterality defects. High frequencies of DNAH11 mutations were detected by integrating data from PCD patient cohorts in China.ConclusionThe high frequency of DNAH11 mutations may limit the utility of transmission electron microscopy (TEM) as a first-line approach to diagnosing PCD in China in the absence of other indicators.

Recent advances in the pelvic floor assessment and rehabilitation of Women with Pelvic Floor Dysfunction.

Pelvic Floor Dysfunctions (PFDs) are a group of disorders characterized by inter-related symptoms of urology, gynaecology, colorectal or general pelvic pain. These mainly cause voiding or defecation disorders, pelvic organ prolapses, sexual dysfunctions and pelvic pain. PFDs adversely impact various domains of women's life including psychological, physical, social and sexual well-being. Pelvic Floor Rehabilitation (PFR) has been recommended as part of a multidisciplinary approach for evaluation and management of the multiple PFDs. The assessment of PFD has improved with utilization of new measurement tools and specific outcome measures for PFDs. PFR is a first-line treatment approach effective for PFDs. However, robust research is needed to test standardised assessment and physical therapy treatment protocols with long term efficacy. In this review, we discuss a range of PFDs, impairment-based classification, recent updates, and advances in the evaluation of PFDs, physical therapy tools and techniques for the treatment of PFDs.

Endovascular treatment as the first-line approach for cure of low-grade brain arteriovenous malformation.

While microsurgery has been proposed as the first-line treatment for patients with low-grade (Spetzler-Martin grade I or II) brain arteriovenous malformations (bAVMs), recent studies have shown promising results for endovascular treatment (EVT) as a single proper choice for the management of this group of bAVMs. In this study, the authors evaluated the safety and efficacy of EVT as a first-line strategy for curing low-grade bAVMs at their center. All patients with low-grade bAVMs managed primarily by EVT between 2015 and 2021 were enrolled in this study. Patients were evaluated and treated by the same team and followed with the same protocol. The primary endpoint was the efficacy of EVT on the cure of low-grade bAVMs. The second endpoint was the safety of EVT for the treatment of low-grade bAVMs, including procedural complications and long-term clinical outcomes. A total of 109 patients were enrolled and represented in the study population. The mean patient age was 31.6 ± 14.8 years. Forty-eight AVMs (44%) were Spetzler-Martin grade I and 61 (56%) were grade II. Of 99 patients who completed their EVT sessions, complete exclusion was achieved in 89 patients (89.9%). Overall, complete exclusion was achieved in 59.6% of patients after a single EVT session. At the 6-month follow-up, 106 patients (97.2%) had a favorable outcome. Four patients (4.6%) experienced transient neurological deficits, and 1 patient (0.9%) had a permanent neurological deficit. EVT can be offered as the first choice of treatment for select patients with low-grade bAVMs, with a high cure rate and low morbidity.

Management strategies of unanticipated intracranial stenosis during mechanical thrombectomy for acute stroke: A survey of academic neurointerventionalists.

The optimal approach to the management of intracranial atherosclerotic disease (ICAD) at the time of mechanical thrombectomy (MT) for large vessel occlusion (LVO) remains controversial. The goal of this study is to characterize current practices concerning this challenging clinical situation in a survey of practicing neurointerventionalists. An electronic questionnaire was sent to a cross-section of North American academic neurointerventionalists using publicly available contact information and departmental websites. Prior to analysis, responses were anonymized and categorized by region. A total of 136/360 responses were recorded from the U.S. and Canada. The mean number of years of practicing as a neurointerventionalist among the respondents was 10.5 (± 6.2 years). ICAD was perceived as a causative factor during MT for LVO in 5-10% of thrombectomy cases. The most common first-line treatment approach for significant ICAD, assuming a TICI 2b or better reperfusion, was medical therapy (77.9% of respondents), followed by angioplasty + stent placement (8.8% of respondents). There were no significant differences in the first line treatment of ICAD in LVO between geographical regions (p = 0.815). The approach to underlying ICAD in LVO varies widely; however, the majority of neurointerventionalists prefer medical therapy with DAPT as a first-line treatment approach. The current survey highlights the need for studies that better define the optimal timing and modality of treatment, along with an evidence-based framework for balancing the risks associated with these treatment approaches.

Current and Innovated Managements for Autoimmune Bullous Skin Disorders: An Overview.

Autoimmune bullous skin disorders are a group of disorders characterized by the formation of numerous blisters and erosions on the skin and/or the mucosal membrane, arising from autoantibodies against the intercellular adhesion molecules and the structural proteins. They can be classified into intraepithelial or subepithelial autoimmune bullous dermatoses based on the location of the targeted antigens. These dermatoses are extremely debilitating and fatal in certain cases, depending on the degree of cutaneous and mucosal involvement. Effective treatments should be implemented promptly. Glucocorticoids serve as the first-line approach due to their rapid onset of therapeutic effects and remission of the acute phase. Nonetheless, long-term applications may lead to major adverse effects that outweigh the benefits. Hence, other adjuvant therapies are mandatory to minimize the potential harm and ameliorate the quality of life. Herein, we summarize the current therapeutic strategies and introduce promising therapies for intractable autoimmune bullous diseases.

Abstract 4098: Comparison of frontline therapeutic modalities in stages I/IE extranodal NK/T-cell lymphoma-nasal type (ENKTL-N): A network meta-analysis

Abstract Introduction: Despite many studies reporting on the optimal therapies for early stage ENKTL-N in the front-line setting, this area continues to be subject to significant controversy regarding single modalities versus combination or sequential approaches. All these comparative studies were small non-randomized studies that combined stages I &amp; II. The results were often inconclusive and occasionally conflicting. In the absence of direct head-to-head randomized controlled trials in this clinical setting, a network meta-analysis was conducted to compare these therapeutic approaches and their respective impact on 5-year survival in stage I/IE ENKTL-N. Methods: A review of the medical literature was conducted using online databases. Inclusion criteria consisted of English language, diagnosis of stage I/IE ENKTL-N, treatment with chemotherapy (CT), radiation (RT), sequential CT and RT (SEQ), and chemoradiotherapy (CRT), comparative studies that reported predominantly I/IE 5-year survival and disease-free survival rates. Studies that reported on mixed samples of early and advanced ENKTL were excluded. A frequentist network meta-analysis was conducted using the netmeta package and random-effects model. Results: Seven studies comprising a total of 377 participants were included. Our network meta-analysis revealed that upfront RT tended to have better 5-year OS and DFS than CRT and SEQ, though it did not reach statistical significance. However, RT demonstrated significant 5-year OS and DFS when compare to CT alone in the frontline setting. Based on the pairwise and network meta-analyses, RT was ranked as the most effective first-line treatment approach followed by CRT, SEQ, and CT in decreasing order. Inconsistency analysis did not reveal any significant differences between direct and indirect estimates. Conclusions: This is the first network meta-analysis to compare all commonly utilized upfront treatment modalities in stages I/IE ENKTL-N. It indicates that upfront RT alone may be sufficient as there was no signal that chemotherapy added any OS or DFS advantages. Adequately powered randomized trials are warranted. Citation Format: Philip A. Haddad, Kevin Gallagher, Dalia Hammoud. Comparison of frontline therapeutic modalities in stages I/IE extranodal NK/T-cell lymphoma-nasal type (ENKTL-N): A network meta-analysis [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 4098.

A Prospective, Multicenter, Single-Group Target-Value Clinical Trial to Evaluate the Safety and Efficacy of a Large Bore Aspiration Catheter System for the Endovascular Treatment of Acute Ischemic Stroke.

ObjectiveThis study was conducted to determine the safety and efficacy of the Esperance® Distal Access Catheter (0.071”), a novel large bore aspiration catheter in treating acute ischemic stroke (AIS) with large vessel occlusion (LVO).MethodsA prospective multicenter clinical trial involving 15 stroke centers was performed. Baseline characteristics, procedural data, and angiographic and clinical outcomes of all acute stroke procedures (from May 2020 to March 2021) using the novel large bore aspiration catheter were analyzed.ResultsDuring the study period, 160 consecutive patients were recruited. The mean age and median baseline NIHSS were 65.4 years and 16, respectively. Successful reperfusion was achieved in 147 (91.9%) cases [at least modified Thrombolysis in Cerebral Infarction (mTICI) 2b] with aspiration alone, with complete reperfusion (mTICI 3) in 94 (58.8%) cases. Successful/complete first pass reperfusion was achieved in 104 (64.60%) cases, including mTICI 2b in 34 (21.1%) cases and mTICI 3 in 70 (43.5%) cases. The time from groin puncture to successful reperfusion was 44 (33, 62) min. There were 16 (9.9%) cases requiring rescue therapy using stent-retriever. Procedure-related complications included 2 (1.3%) cases of arterial perforation, 2 (1.3%) cases of arterial dissection, 12 (7.5%) cases of distal embolization, and 1(0.6%) case of puncture site infection. The rate of symptomatic intracranial hemorrhage (sICH) was 3.8% and mortality rate was 13.8%. A total of 99 (62.3%) cases had a favorable outcome (mRS 0–2) at 90 days.ConclusionsIn current practice, the first-line aspiration approach with the Esperance® Distal Access Catheter is safe and efficacious. This device may achieve high reperfusion rates with lower instances of rescue stent retriever therapy.

Assessing Family Functioning Before and After an Integrated Multidisciplinary Family Treatment for Adolescents With Restrictive Eating Disorders

IntroductionPrevious studies applying the Lausanne Trilogue Play (LTPc), a semi-structured method for observing family dynamics, highlighted dysfunctional interaction patterns in the families of individuals affected by restrictive eating disorders (REDs). Family-centered approaches are considered the first-line treatment for severe cases of REDs in adolescence.ObjectivesTo investigate family functioning in the families of adolescents with severe REDs assessed before and 6 months after a multidisciplinary family treatment program that combined psychodynamic psychotherapy, parental role intervention and triadic or family-centered intervention.MethodsSixty-seven families of adolescent patients diagnosed with REDs were assessed for eligibility between July 2017 and October 2020. Family functioning was assessed using the clinical version of LTPc. Nutritional counseling and neuropsychiatric monitoring were also provided.ResultsWe observed a significant change in the family functioning score for the LTPc phase 2, in which the father interacts with his daughter while the mother acts as a silent observer. This suggests that the fathers, when playing an active role, could improve dyadic family functioning. The treatment was not found to change triadic functioning: a 6-month treatment may not be long enough to modify interactions at the triadic level.ConclusionsA brief multidisciplinary treatment program may significantly improve family functioning in the families of patients diagnosed with severe REDs. Although appropriate clinical trials are needed to further test the efficacy of this treatment, our study reinforce the concept that treatment programs targeting the individual patient and both the parents should be a first-line approach in adolescents with severe REDs.DisclosureThe authors declare that they do not have a significant financial interest, consultancy or other relationship with products, manufacturer(s) of products or providers of services related to this abstrac.

Transverse sinus stenting without surgical repair in idiopathic CSF rhinorrhea associated with transverse sinus stenoses: a pilot study.

Based on their clinical and radiological patterns, idiopathic CSF rhinorrhea and idiopathic intracranial hypertension can represent different clinical expressions of the same underlying pathological process. Transverse sinus stenoses are associated with both diseases, resulting in eventual restriction of the venous CSF outflow pathway. While venous sinus stenting has emerged as a promising treatment for idiopathic intracranial hypertension, its efficiency on idiopathic CSF leaks has not been very well addressed in the literature so far. The purpose of this study was to report the results of transverse sinus stenting in patients with spontaneous CSF rhinorrhea associated with transverse sinus stenoses. From a prospectively collected database, the authors retrospectively collected the clinical and radiological features of the patients with spontaneous CSF leakage who were treated with venous sinus stenting. Five female patients were included in this study. Transverse sinus stenoses were present in all patients, and other radiological signs of idiopathic intracranial hypertension were present in 4 patients. The median transstenotic pressure gradient was 6.5 mm Hg (range 3-9 mm Hg). Venous stenting resulted in the disappearance of the leak in 4 patients with no recurrence and no subsequent meningitis during the follow-up (median 12 months, range 6-63 months). According to the authors' results, venous sinus stenting may result in the disappearance of the leak in many cases of idiopathic CSF rhinorrhea. Larger comparative studies are needed to assess the efficiency and safety of venous stenting as a first-line approach in patients with spontaneous CSF rhinorrhea associated with transverse sinus stenoses.

Feasibility of a novel, brief parenting intervention in primary care clinics.

Primary care provides a nonstigmatizing service setting in which parents routinely seek care and advice related to their children's behavior. To make care truly accessible for all families, multiple methods and approaches should be available, including brief interventions. The objective of this project was to evaluate the feasibility and acceptability of a novel brief program called Behavior Checker.This feasibility evaluation is based on in-depth interviews with personnel (N = 19) from two safety-net clinics in which Behavior Checker was tested.Clinic personnel found the program useful and acceptable, citing ease of use and reporting it addressed an existing need. Providers indicated that the program led to more behavioral health conversations with parents and that these were more efficient than without the program.Behavior Checker appeals to providers and clinics as a first-line approach to address parenting and children's behavioral needs. The program's effectiveness should be examined. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

EA2183: A phase III study of consolidative radiotherapy in patients with oligometastatic HER2-negative esophageal and gastric adenocarcinoma.

TPS4162 Background: Advanced esophageal and gastric adenocarcinomas (EGA) have poor prognosis. Doublet chemotherapy with fluoropyrimidine and platinum agents in combination with nivolumab for PD-L1 positive tumors is now the standard first-line approach, but overall survival (OS) remains &lt; 1.5 years. A subset of EGA patients have limited burden of metastatic disease. There is accumulating evidence that patients with oligometastatic states across disease types may benefit from locoregional ablative therapies during the course of their treatment. EA2183 is the first prospective study to evaluate the potential benefits of consolidative radiotherapy (XRT) in oligometastatic EGA. Methods: This is a prospective, randomized phase 3 study evaluating the role of consolidative XRT in oligometastatic EGA. Patients with ≤3 metastases at the time of diagnosis of advanced disease are eligible for enrollment. After completion of 4 months of systemic therapy, patients whose disease has not progressed are randomized to consolidation with XRT to all sites of disease followed by continuation of systemic therapy or continuation of systemic therapy alone. Patients are able to enroll in the study at the time of diagnosis of advanced disease or after completion of induction therapy. Systemic therapy is left to the discretion of the treating physician and can include FOLFOX (5-fluorouracil, leucovorin, and oxaliplatin) or CAPOX (capecitabine, oxaliplatin) in combination with nivolumab. Unless there are contraindications to immunotherapy or a history of prior treatment with immune checkpoint inhibitors, nivolumab use is mandatory if tumor has PD-L1 combined positive score (CPS) ≥5. The goal of radiation is to consolidate gains made by chemotherapy by delivering the highest dose that maintains the greatest tumor control probability that is also safe to deliver given the anatomic and normal tissue constraints. Specific radiation dose and fractionation are recommended in the protocol but is left to the discretion of the treating radiation oncologist to choose the course that is most suitable. Radiation must be administered over a maximum of 15 treatment days to minimize systemic therapy treatment breaks. Primary endpoint is OS from the time of randomization. Secondary endpoints include progression free survival from the time of randomization and safety and tolerability of consolidative XRT. We hypothesize that consolidative XRT will prolong OS from 10 to 15.6 months (an increase in median OS of 55.6%). The study is planning to enroll 314 patients with the goal of randomizing 204 patients in a 2:1 fashion. Stratification factors include number of metastatic sites, choice of immunotherapy with relation to PD-L1 CPS, as well as time of registration to the protocol (before or after systemic therapy initiation). Enrollment to the study is ongoing. Clinical trial information: NCT04248452.