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1.
Spine (Phila Pa 1976) ; 49(6): 419-425, 2024 Mar 15.
Artículo en Inglés | MEDLINE | ID: mdl-37602415

RESUMEN

STUDY DESIGN: This is a retrospective, cross-sectional study. OBJECTIVE: The primary aim was to identify the diagnostic yield of spine magnetic resonance imaging (MRI) in detecting malignant pathology in cancer patients with back pain. We also sought to evaluate the role of MRI extent ( i.e. regional vs. total) in identifying malignant pathology. SUMMARY OF BACKGROUND DATA: No prior study has systematically investigated the yield of spine MRI in a large cohort of cancer patients. METHODS: Spine MRI reports from 2017 to 2021 for back pain (acute and nonspecified chronicity) in cancer patients were reviewed to identify clinically relevant findings: malignant (1) epidural, (2) leptomeningeal, (3) intramedullary, (4) osseous disease, and (5) fracture. Logistic regression was used to evaluate the association between MRI extent and the presence of cancer-related findings. For patients with multiple MRIs, short-interval scans (≤4 mo) were evaluated to assess the yield of repeat imaging. RESULTS: At least one cancer-related finding was identified on 52% of 5989 spine MRIs ordered for back pain and 57% of 1130 spine MRIs ordered specifically for acute back pain. The most common pathology was malignant osseous disease (2545; 43%). Across all five categories, most findings (77%-89%) were new/progressive. Odds of identifying a finding were significantly higher with total versus regional spine MRIs ( P <0.001). Although only 14 patients had a positive regional MRI followed shortly by a positive total spine MRI, most of these repeat total spine MRIs (78%) identified findings outside the scope of the initial regional scan. Twenty-one patients had both computed tomography and MRI within 30 days of each other; eight (38%) had compression fractures appreciated on MRI but not on computed tomography. CONCLUSIONS: Our findings suggest imaging the total spine in cancer patients with back pain given higher odds of identifying malignant pathology and instances of capturing otherwise not visualized disease. Further work is warranted to confirm these findings.


Asunto(s)
Dolor de Espalda , Neoplasias , Humanos , Estudios Transversales , Estudios Retrospectivos , Dolor de Espalda/diagnóstico por imagen , Dolor de Espalda/etiología , Imagen por Resonancia Magnética/métodos , Neoplasias/complicaciones , Neoplasias/diagnóstico por imagen
2.
JAMA Surg ; 158(11): 1204-1211, 2023 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-37672283

RESUMEN

Importance: Most ovarian cancers originate in the fimbriated end of the fallopian tube. This has led to the hypothesis that surgical resection of the fallopian tubes at the time of gynecologic and nongynecologic surgical procedures-referred to as an opportunistic salpingectomy-may prevent the development of epithelial ovarian cancer for women at an average risk of developing the disease. Objective: To compile a comprehensive, state-of-the-science review examining the current landscape of performing bilateral salpingectomy for ovarian cancer prevention. Evidence Review: A systematic review of the literature was performed on March 4, 2022, to identify studies examining salpingectomy for ovarian cancer prevention. This review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) 2020 statement. Four databases were selected: PubMed via the National Library of Medicine's PubMed.gov, Embase via Elsevier's Embase.com, Cochrane Central Register of Controlled Trials (CENTRAL) via Wiley's Cochrane Library, and Northern Light Life Sciences Conference Abstracts via Ovid. A total of 20 gray literature sources, including 1 database, 2 registers, 1 repository, 1 index, 1 archive, 1 preprint server, 1 agency, and 12 organizations, were also searched. Findings: The initial search produced 1089 results; a total of 158 publications were included in the final review. Salpingectomy has been associated with ovarian cancer risk reduction of approximately 80%. Studies have demonstrated that salpingectomy was safe, cost-effective, and was not associated with an earlier age of menopause onset. With widespread implementation, salpingectomy has the potential to reduce ovarian cancer mortality in the US by an estimated 15%. Both physician and patient awareness regarding the adnexa as the origin for most ovarian cancers, as well as the existence of salpingectomy and its potential benefits in reducing ovarian cancer risk, has increased during the past decade. Raising awareness and developing effective implementation strategies are essential. Conclusions and Relevance: The results of this systematic review suggest that bilateral salpingectomy for ovarian cancer prevention was safe and feasible and has the potential to be a cost-effective and cost-saving strategy across the population. Prospective studies to demonstrate long-term survival outcomes and feasibility in nongynecologic surgical procedures are warranted.


Asunto(s)
Neoplasias Ováricas , Femenino , Humanos , Estudios Prospectivos , Neoplasias Ováricas/prevención & control , Neoplasias Ováricas/cirugía , Salpingectomía/métodos , Histerectomía/métodos , Prevención Primaria
3.
J Gen Intern Med ; 38(6): 1516-1525, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-36732436

RESUMEN

BACKGROUND: Physicians treating similar patients in similar care-delivery contexts vary in the intensity of life-extending care provided to their patients at the end-of-life. Physician psychological propensities are an important potential determinant of this variability, but the pertinent literature has yet to be synthesized. OBJECTIVE: Conduct a review of qualitative studies to explicate whether and how psychological propensities could result in some physicians providing more intensive treatment than others. METHODS: Systematic searches were conducted in five major electronic databases-MEDLINE ALL (Ovid), Embase (Elsevier), CINAHL (EBSCO), PsycINFO (Ovid), and Cochrane CENTRAL (Wiley)-to identify eligible studies (earliest available date to August 2021). Eligibility criteria included examination of a physician psychological factor as relating to end-of-life care intensity in advanced life-limiting illness. Findings from individual studies were pooled and synthesized using thematic analysis, which identified common, prevalent themes across findings. RESULTS: The search identified 5623 references, of which 28 were included in the final synthesis. Seven psychological propensities were identified as influencing physician judgments regarding whether and when to withhold or de-escalate life-extending treatments resulting in higher treatment intensity: (1) professional identity as someone who extends lifespan, (2) mortality aversion, (3) communication avoidance, (4) conflict avoidance, (5) personal values favoring life extension, (6) decisional avoidance, and (7) over-optimism. CONCLUSIONS: Psychological propensities could influence physician judgments regarding whether and when to de-escalate life-extending treatments. Future work should examine how individual and environmental factors combine to create such propensities, and how addressing these propensities could reduce physician-attributed variation in end-of-life care intensity.


Asunto(s)
Médicos , Cuidado Terminal , Humanos , Comunicación , Muerte , Preparaciones Farmacéuticas
4.
Palliat Med ; 37(4): 460-474, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36475950

RESUMEN

BACKGROUND: Lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ+) individuals experience discrimination throughout the care continuum, including during serious illness and at end of life. High-quality palliative care requires that health professionals deliver individualized services that reflect the needs, experiences, and preferences of LGBTQ+ persons. AIM: To identify and appraise existing evidence related to the needs, experiences, and preferences for palliative and end of life care among LGBTQ+ individuals with serious illness. DESIGN: Data-based convergent synthesis design reported per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. DATA SOURCES: PubMed, Embase, Cochrane CENTRAL, PsycINFO, CINAHL, and Scopus from January 1, 2010 to November 6, 2020. RESULTS: Of 4875 results captured, 69 articles underwent full-text review and 13 were retained for analysis. Most studies were from North America with trans individuals represented in 10 of 13 studies. Needs (n = 6) included increased social support, institutional safety, economic and legal supports, and advocacy to mitigate health barriers.Experiences (n = 12) were driven by fear and worry associated with discrimination/stigma,providers' hetero-/cisnormative assumptions, homophobia and transphobia, social isolation, and an undignified death. Preferences (n = 6) pertained to inclusion of chosen families in decision-making, disclosure of LGBTQ+ identity based on safety of the clinical environment, and a desire to maintain autonomy. CONCLUSIONS: The robustness of the science has improved regarding the needs, experiences, and preferences of trans individuals. Actionable, inclusive policies coupled with sustained and integrated cultural sensitivity training for health workers are mandatory. Interventional research is critical to enhance tailored palliative care for LGBTQ+ people and their chosen families.


Asunto(s)
Cuidados Paliativos al Final de la Vida , Minorías Sexuales y de Género , Cuidado Terminal , Femenino , Humanos , Conducta Sexual , Cuidados Paliativos
5.
Cancer ; 128(21): 3860-3869, 2022 11 01.
Artículo en Inglés | MEDLINE | ID: mdl-36107740

RESUMEN

BACKGROUND: Racial and ethnic minorities (REMs) continue to be underrepresented in clinical trials despite the 1993 National Institutes of Health's Revitalization Act mandating the representation of women and underrepresented minority groups in clinical trials. Although Blacks represent 15% and Hispanics 13% of the cancer population, their clinical trial enrollment rates are disproportionately low at 4% to 6% and 3% to 6%, respectively. A systematic review exploring interventions aimed at improving cancer clinical trial (CCT) enrollment for REMs was conducted. METHODS: A systematic search of PubMed, Cochrane CENTRAL, and Ovid PsycINFO was conducted for English-language studies since 1993. Inclusion criteria included peer-reviewed, US-based studies with interventions aimed to recruit underrepresented minority adult patients into cancer clinical trials. REM groups were defined as Black, Hispanic, Asian, American Indian, and Native Hawaiian/other Pacific Islander. RESULTS: The systematic search identified 3123 studies, of which nine met inclusion criteria. Interventions included patient navigation/coaching (n = 4), a clinical trial educational video (n = 2), institutional research infrastructure changes (n = 1), a relationship building and social marketing recruitment model (n = 1), and cultural competency training for providers (n = 1). A statistically significant improvement in accrual was shown in three of the patient navigation interventions, one of the clinical trial educational videos and an institutional research infrastructure change. CONCLUSIONS: This systematic review illustrates several potential mechanisms by which to increase CCT recruitment for patients of REM backgrounds in various clinical settings. More randomized controlled trials are needed to further explore the benefits of these interventions for REMs.


Asunto(s)
Grupos Minoritarios , Neoplasias , Adulto , Minorías Étnicas y Raciales , Etnicidad , Femenino , Humanos , Neoplasias/terapia , Grupos Raciales
6.
Plast Reconstr Surg ; 150(3): 526e-535e, 2022 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-35749737

RESUMEN

BACKGROUND: Data heterogeneity and methodologic errors hinder the ability to draw clinically meaningful conclusions from studies using the BREAST-Q Reconstruction Module patient-reported outcome measure. In this systematic review, the authors evaluate the quality of BREAST-Q Reconstruction Module administration in relation to the BREAST-Q version 2.0 user's guide and the reporting of key methodology characteristics. The authors also describe a framework for improving the quality of BREAST-Q data analysis and reporting. METHODS: The authors conducted a systematic search of PubMed, Embase, Cochrane CENTRAL, and Ovid HAPI databases to identify articles on the BREAST-Q Reconstruction Module to assess postmastectomy breast reconstruction outcomes. The authors registered the protocol before study implementation on Open Science Framework ( https://osf.io/c5236 ) and adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data on mode of BREAST-Q administration, time horizon justification, and sample size calculation were collected. RESULTS: The authors included 185 studies in the analysis. Errors in BREAST-Q administration were identified in 36 studies (19.5 percent). Appropriate administration of the BREAST-Q could not be determined in 63 studies (34.1 percent) because of insufficient reporting. Time horizon for the primary outcome was reported in 71 studies (38.4 percent), with only 17 (9.2 percent) reporting a sample size calculation. CONCLUSIONS: The authors identified important yet actionable shortcomings in the BREAST-Q literature. Researchers are encouraged to review the BREAST-Q user's guide in the study design phase to mitigate errors in patient-reported outcome measure administration and reporting for future trials using the BREAST-Q Reconstruction Module. Adhering to these guidelines will allow for greater clinical utility and generalizability of BREAST-Q research.


Asunto(s)
Neoplasias de la Mama , Mamoplastia , Femenino , Humanos , Mamoplastia/métodos , Mastectomía , Medición de Resultados Informados por el Paciente , Proyectos de Investigación
7.
Crit Rev Oncol Hematol ; 174: 103696, 2022 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-35523374

RESUMEN

The scope of dermatologic adverse events to ibrutinib has not been systematically described. We sought to determine the incidence and severity of ibrutinib-associated dermatologic toxicities and provide management recommendations. We conducted a systematic literature search of clinical trials and cohorts investigating ibrutinib monotherapy for cancer or chronic graft-versus-host disease through June 2020. Thirty-two studies with 2258 patients were included. The incidence of all-grade toxicities included cutaneous bleeds (24.8%; 95%CI, 18.6-31.0%), mucocutaneous infections (4.9%; 95%CI, 2.9-7.0%), rash (10.8%; 95%CI. 6.1-15.5%), mucositis (6%; 95%CI, 3.6-8.5%), edema (15.9%; 95%CI, 11.1-20.6%), pruritus (4.0%; 95%CI, 0.0-7.9%), xerosis (9.2%; 95%CI, 5.5-13.0%), nail changes (17.8%; 95%CI, 4.1-31.5%), and hair changes (7.9%; 95%CI, 0.0-21.3%). The incidence of high-grade toxicities included mucocutaneous infection (1.3%; 95%CI, 0.5-2.2%), rash (0.1%; 95%CI, 0.0-0.2%), mucositis (0.1%; 95%CI, 0.0-0.3%), and edema (0.1%; 95%CI, 0.0-0.2%). It is imperative that clinicians familiarize themselves with ibrutinib-associated dermatologic toxicities to learn how to manage them, prevent discontinuation, and improve patient outcomes.


Asunto(s)
Exantema , Mucositis , Adenina/análogos & derivados , Humanos , Piperidinas
8.
J Med Libr Assoc ; 110(1): 63-71, 2022 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-35210964

RESUMEN

OBJECTIVES: Systematic reviews and meta-analyses (SRs/MAs) are designed to be rigorous research methodologies that synthesize information and inform practice. An increase in their publication runs parallel to quality concerns and a movement toward standards to improve reporting and methodology. With the goal of informing the guidance librarians provide to SR/MA teams, this study assesses online journal author guidelines from an institutional sample to determine whether these author guidelines address SR/MA methodological quality. METHODS: A Web of Science Core Collection (Clarivate) search identified SRs/MAs published in 2014-2019 by authors affiliated with a single institution. The AMSTAR 2 checklist was used to develop an assessment tool of closed questions specific to measures for SR/MA methodological quality in author guidelines, with questions added about author guidelines in general. Multiple reviewers completed the assessment. RESULTS: The author guidelines of 141 journals were evaluated. Less than 20% addressed at least one of the assessed measures specific to SR/MA methodological quality. There was wide variation in author guidelines between journals from the same publisher apart from the American Medical Association, which consistently offered in-depth author guidelines. Normalized Eigenfactor and Article Influence Scores did not indicate author guideline breadth. CONCLUSIONS: Most author guidelines in the institutional sample did not address SR/MA methodological quality. When consulting with teams embarking on SRs/MAs, librarians should not expect author guidelines to provide details about the requirements of the target journals. Librarians should advise teams to follow established SR/MA standards, contact journal staff, and review SRs/MAs previously published in the journal.


Asunto(s)
Lista de Verificación , Proyectos de Investigación , Humanos , Revisiones Sistemáticas como Asunto
9.
Palliat Med ; 36(4): 581-608, 2022 04.
Artículo en Inglés | MEDLINE | ID: mdl-35196915

RESUMEN

BACKGROUND: Research has extensively examined family members' grief prior to the death of an individual with a life-limiting illness but several inconsistencies in its conceptualization of related constructs, yet significant conceptualization issues exist. AIM: This study aimed to identify and characterize studies published on family members grief before the death of an individual with a life-limiting illness, and propose definitions based on past studies in order to initiate conceptual clarity. DESIGN: A mixed-method systematic review utilized six databases and was last conducted July 10, 2021. The search strategy was developed using Medical Subject Headings. This study was prospectively registered on PROSPERO (CRD42020166254). RESULTS: One hundred thirty-four full-text articles met inclusion criteria. This review revealed across studies a wide variation in terminology, conceptualization, and characterization of grief before the death. More than 18 terms and 30 definitions have been used. In many cases, the same term (e.g. anticipatory grief) was defined differently across studies. CONCLUSIONS: We found grief occurring before the death of a person with a life-limiting illness, which we termed pre-death grief, is comprised of two distinct constructs: anticipatory grief and illness-related grief. Anticipatory grief is future-oriented and is characterized by separation distress and worry about a future without the person with the life-limiting illness being physically present. Illness-related grief is present-oriented and is characterized by grief over current and ongoing losses experienced during the illness trajectory. These definitions provide the field with uniform constructs to advance the study of grief before the death of an individual with a life-limiting illness.


Asunto(s)
Cuidadores , Pesar , Familia , Humanos
11.
Acad Radiol ; 26(12): 1695-1706, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31405724

RESUMEN

RATIONALE AND OBJECTIVES: The automated segmentation of organs and tissues throughout the body using computed tomography and magnetic resonance imaging has been rapidly increasing. Research into many medical conditions has benefited greatly from these approaches by allowing the development of more rapid and reproducible quantitative imaging markers. These markers have been used to help diagnose disease, determine prognosis, select patients for therapy, and follow responses to therapy. Because some of these tools are now transitioning from research environments to clinical practice, it is important for radiologists to become familiar with various methods used for automated segmentation. MATERIALS AND METHODS: The Radiology Research Alliance of the Association of University Radiologists convened an Automated Segmentation Task Force to conduct a systematic review of the peer-reviewed literature on this topic. RESULTS: The systematic review presented here includes 408 studies and discusses various approaches to automated segmentation using computed tomography and magnetic resonance imaging for neurologic, thoracic, abdominal, musculoskeletal, and breast imaging applications. CONCLUSION: These insights should help prepare radiologists to better evaluate automated segmentation tools and apply them not only to research, but eventually to clinical practice.


Asunto(s)
Algoritmos , Imagen por Resonancia Magnética/métodos , Tomografía Computarizada por Rayos X/métodos , Automatización , Humanos
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