Publications by authors named "Meehan K"

Background: Immune effector cell-associated neurotoxicity syndrome (ICANS) can be a severe, life-threatening toxicity following CAR T-cell therapy. While currently evaluated by the immune effector cell-associated encephalopathy (ICE) score, not all patients have changes in their ICE score and not all signs and symptoms of neurotoxicity are captured.

Methods: We conducted a prospective, single center cohort pilot study to evaluate a novel, rapid neurocognitive assessment tool (CART-NS) in detecting early, subtle neurotoxicity prior to the onset of ICANS and any deterioration in the ICE score.

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Importance: Although sharing care with local oncologists after allogeneic hematopoietic cell transplantation (HCT) has been proposed for patients living far from HCT centers, it is not known whether a shared strategy is safe or improves patient quality of life (QOL).

Objective: To determine the efficacy and safety of sharing follow-up care after HCT between the HCT specialty center and local oncologists.

Design, Setting, And Participants: This was a multicenter collaborative randomized clinical trial of patients undergoing HCT at Dana-Farber Cancer Institute (DFCI)-a high volume HCT center in Boston (Massachusetts)-and 8 local oncology practices.

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Introduction This secondary analysis of quality control data assessed principal components of personality dysfunction and their relationship to mentalizing in a sample of treatment-seeking women with severe personality disorders. Methods The Schedule for Nonadaptive and Adaptive Personality (SNAP) and the Movie for the Assessment of Social Cognition (MASC) were administered to 37 females in routine quality assessments of a specialized residential treatment program. Principal component analysis (PCA) of SNAP scores was used to determine dimensions of personality most significantly contributing to overall maladaptive personality functioning.

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Background: Impairments in theory of mind (ToM) are highly prevalent among individuals with schizophrenia, resulting in substantial functional deficits. However, research on impairments in individuals with schizotypy has yielded inconsistent findings, with some studies finding ToM deficits in overall schizotypy, other studies finding ToM deficits in only specific schizotypy dimensions, and yet other studies finding no ToM deficits at all. One potential key factor that may account for this discrepancy is the use of schizotypy measures that do not adequately measure specific schizotypy dimensions.

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Article Synopsis
  • Pharmacies can help people get screened for colon cancer more easily, but starting this new service can be challenging.* -
  • Pharmacists in Washington and North Carolina talked about how they feel ready to provide these tests and suggested ideas to improve the process.* -
  • To make pharmacy screening successful, it’s important to provide training, clear guidelines, and better communication between pharmacists and doctors.*
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Dysbiosis of the human oral microbiota has been reported to be associated with oral cavity squamous cell carcinoma (OSCC) while the host-microbiota interactions with respect to the potential impact of pathogenic bacteria on host genomic and epigenomic abnormalities remain poorly studied. In this study, the mucosal bacterial community, host genome-wide transcriptome and DNA CpG methylation were simultaneously profiled in tumors and their adjacent normal tissues of OSCC patients. Significant enrichment in the relative abundance of seven bacteria species (Fusobacterium nucleatum, Treponema medium, Peptostreptococcus stomatis, Gemella morbillorum, Catonella morbi, Peptoanaerobacter yurli and Peptococcus simiae) were observed in OSCC tumor microenvironment.

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Both the new ICD-11 and the latest Alternative DSM-5 Model for Personality Disorders focus on self and interpersonal functioning as the central feature of personality pathology, also acknowledging that personality disorders are organized along a dimensional continuum of severity. This revised understanding is in line with long-standing psychodynamic conceptualisations of personality pathology, in particular Kernberg's object relations model of personality organization. Despite existing evidence for the clinical utility of the derived Structured Interview of Personality Organization (STIPO-R), empirical support for the identification of clear cut-points between the different levels of personality functioning is missing.

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Objectives: To assess the safety of sub-urothelial injection of durvalumab and examine the impact on tissue and circulating immune cell populations.

Patients And Methods: The patients were chemotherapy and immunotherapy naïve (bacille Calmette-Guérin allowed) with non-metastatic muscle-invasive bladder cancer or non-muscle-invasive bladder cancer planned for radical cystectomy (RC). The study was a Phase Ib 3 + 3 dose-escalation design with sub-urothelial injection of durvalumab at three pre-determined doses (25, 75, 150 mg) diluted in 25 mL normal saline, injected at 25 locations (25 × 1 mL injections), at least 2 weeks before RC.

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Background: Glioblastoma is the most common primary malignant and treatment-resistant human brain tumor. Rodent models have played an important role in understanding brain cancer biology and treatment. However, due to their small cranium and tumor volume mismatch, relative to human disease, they have been less useful for translational studies.

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Transference-focused psychotherapy (TFP) is an empirically supported treatment for borderline personality disorder (BPD) that improves functioning via targeting representations of self affectively relating to others, particularly as evoked in the therapeutic relationship. If change in TFP operates as theorized, then shifts in patterns of "self affectively relating to others" should be observed in the transference prior to shifts in daily relationships. Using ecological momentary assessment (EMA), a patient with BPD rated daily interpersonal events for 2-week periods during 18 months of TFP; at 9 and 18 months these ratings included interactions with the therapist.

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Exploring the tumour microenvironment provides insight into the unique interaction between the host and tumour. Ultimately, its study improves understanding of how an individual mounts and achieves an anti-tumour immune response. In the context of colorectal cancer, immune biomarkers within the tumour microenvironment outperform traditional histopathological staging in predicting disease recurrence.

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Background: Triple negative BCa (TNBC) is defined by a lack of expression of estrogen (ERα), progesterone (PgR) receptors and human epidermal growth factor receptor 2 (HER2) as assessed by protein expression and/or gene amplification. It makes up ~ 15% of all BCa and often has a poor prognosis. TNBC is not treated with endocrine therapies as ERα and PR negative tumors in general do not show benefit.

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Article Synopsis
  • Circulating tumour DNA analysis can be conducted through two main methods: tumour-informed, which requires prior genetic data from the primary tumour, and tumour-agnostic, which doesn't need this info.
  • Several factors must be considered in the lab before performing this analysis, especially for accurate results.
  • Detecting circulating tumour DNA after surgery indicates a higher risk of cancer returning, and monitoring it post-treatment can lead to earlier detection of recurrence, potentially improving patient outcomes.
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We aimed to explore the role of lenvatinib-mediated autophagy in papillary thyroid cancer (PTC). K1 and BCPAP, were tested for cell viability, proliferation, and apoptosis after treatment with lenvatinib or chloroquine (CQ) or both. The levels of angiogenesis vascular endothelial growth factor A (VEGFA) were measured by ELISA.

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Objectives: To estimate referral compliance and examine factors that influence decisions to comply with referral for newborn and maternal complications in Bosaso, Somalia.

Setting: Bosaso, Somalia, is a large port city that hosts a large proportion of internally displaced persons. The study was conducted at the only four primary health centres offering 24/7 delivery services and the only public referral hospital in Bosaso.

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Background: Identifying patients at high risk for colorectal cancer recurrence is essential for improving prognosis. In the postoperative period, circulating tumour DNA (ctDNA) has been demonstrated as a significant prognostic indicator of recurrence. These results have been obtained under the strict rigours of clinical trials, but not validated in a real-world setting using in-house testing.

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of key results. INR, international normalized ratio; TTR, time in therapeutic range; PTR, percentage of tests in range; HRAE, hemocompatibility-related adverse event; FFUV, first follow-up visit; GIB, gastrointestinal bleeding; HR, hazard ratio.http://links.

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The coproduction learning health system (CLHS) model extends the definition of a learning health system to explicitly bring together patients and care partners, health care teams, administrators, and scientists to share the work of optimizing health outcomes, improving care value, and generating new knowledge. The CLHS model highlights a partnership for coproduction that is supported by data that can be used to support individual patient care, quality improvement, and research. We provide a case study that describes the application of this model to transform care within an oncology program at an academic medical center.

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Objectives: To establish a James Lind Alliance (JLA) Priority Setting Partnership (PSP) to identify research priorities relevant to the health and social care needs of adults with lived experience of recent and/or historical sexual violence/abuse.

Participants: Adults (aged 18+ years) with lived experience of sexual violence/abuse (ie, 'survivors') were consulted for this PSP, alongside healthcare and social care professionals who support survivors across the public, voluntary, community, independent practice and social enterprise sectors.

Methods: In line with standard JLA PSP methodology, participants completed an initial online survey to propose research questions relevant to the health and social care needs of survivors.

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Purpose: Tolvaptan, a selective vasopressin type-2 antagonist, has been shown to increase serum sodium (Na) and urine output in hyponatremic left ventricular assist device (LVAD) patients in retrospective studies. In this prospective randomized pilot study, we aimed to assess the efficacy of tolvaptan in this population.

Methods: We conducted a prospective, randomized, non-blinded pilot study of LVAD recipients with post-operative hyponatremia (Na < 135 mEq/L) (NCT05408104).

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Biomarkers are crucial in oncology, from detection and monitoring to guiding management and predicting treatment outcomes. Histological assessment of tissue biopsies is currently the gold standard for oropharyngeal cancers, but is technically demanding, invasive, and expensive. This systematic review aims to review current markers that are detectable in biofluids, which offer promising non-invasive alternatives in oropharyngeal carcinomas (OPCs).

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Objective: Transference-focused psychotherapy (TFP) is an empirically supported individualized psychotherapy for patients with borderline personality disorder. This review highlights its development and current status.

Methods: A review of the theoretical background underpinning TFP and empirical advances in the development of TFP provide perspective.

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Article Synopsis
  • * The research reveals that during epigenetic reprogramming, while chromatin becomes more open and accessible, there are protective mechanisms in place to maintain proper gene expression, which later undergoes further changes for spermatogonial development.
  • * The findings indicate that issues in the development and organization of the chromatin can lead to reduced fertility, highlighting how specific chromatin structures are crucial for the formation of gametes in both males and females.
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Care in the Community policies has led to people with mental illness receiving treatment and care at home; however, few studies have examined the impact on carers of providing care to a person with mental illness. This was a qualitative study of the experiences of 11 women who are informal carers of people with a long-term mental illness. The study aimed to gain an understanding of the characteristics of this particular caregiving context that contributes to the stress of the role, and to identify the ways in which services could support women in these roles to promote their wellbeing and support the recovery of those they care for.

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