Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 97
Filtrar
Mais filtros

Base de dados
Tipo de documento
Intervalo de ano de publicação
1.
Cancer ; 130(3): 375-384, 2024 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-37843054

RESUMO

BACKGROUND: Sexual health is understudied and underreported in patients with lung cancer, and most data precede the approval of widely used targeted therapies and immune checkpoint inhibitors. The authors sought to evaluate the prevalence of sexual dysfunction in women with lung cancer in our current clinical environment. METHODS: This cross-sectional survey study was administered online to 249 women via the GO2 for Lung Cancer (GO2) Registry, using the Patient-Reported Outcomes Measurement Information System Sexual Function and Satisfaction Measures questionnaire. Participants were recruited between June 2020 to June 2021. Eligibility criteria included age >18 years, self-identifying as a woman, fluency in English, and a lung cancer diagnosis within 10 years. RESULTS: Most (67%) had stage IV lung cancer and 47% were receiving targeted therapy; 66% were undergoing active treatment. Despite 54% of participants reporting "recent" sexual activity, most (77%) indicated having little to no interest in sexual activity and 48% reported recent minimal satisfaction with their sex life. The most common reasons negatively affecting participants' satisfaction with their sex life included fatigue (40%) and feeling sad/unhappy (28%). Common reasons for lack of recent sexual activity included lack of interest (68%) and vaginal dryness or pain (30%). Compared to pre-diagnosis, women were significantly less likely to have recent interest in sexual activity. In multivariable logistic-regression, vaginal dryness showed a significant negative association with recent interest in sexual activity. CONCLUSIONS: Sexual dysfunction is prevalent in women with lung cancer. Sexual health should be integrated into routine care for patients with lung cancer.


Assuntos
Neoplasias Pulmonares , Disfunções Sexuais Fisiológicas , Saúde Sexual , Doenças Vaginais , Humanos , Feminino , Adolescente , Neoplasias Pulmonares/complicações , Neoplasias Pulmonares/epidemiologia , Estudos Transversais , Comportamento Sexual , Inquéritos e Questionários , Disfunções Sexuais Fisiológicas/epidemiologia , Disfunções Sexuais Fisiológicas/etiologia
2.
J Virol ; 96(18): e0130522, 2022 09 28.
Artigo em Inglês | MEDLINE | ID: mdl-36094313

RESUMO

Curriculum guidelines for virology are needed to best guide student learning due to the continuous and ever-increasing volume of virology information, the need to ensure that undergraduate and graduate students have a foundational understanding of key virology concepts, and the importance in being able to communicate that understanding to both other virologists and nonvirologists. Such guidelines, developed by virology educators and the American Society for Virology Education and Career Development Committee, are described herein.


Assuntos
Currículo , Universidades , Virologia , Educação de Pós-Graduação , Estados Unidos , Virologia/educação
3.
CA Cancer J Clin ; 66(3): 241-63, 2016 05.
Artigo em Inglês | MEDLINE | ID: mdl-26784536

RESUMO

Answer questions and earn CME/CNE Sexual concerns are prevalent in women with cancer or cancer history and are a factor in patient decision making about cancer treatment and risk-reduction options. Physical examination of the female cancer patient with sexual concerns, regardless of the type or site of her cancer, is an essential and early component of a comprehensive evaluation and effective treatment plan. Specialized practices are emerging that focus specifically on evaluation and treatment of women with cancer and sexual function problems. As part of a specialized evaluation, oncologists and their patients should expect a thorough physical examination to identify or rule out physical causes of sexual problems or dysfunction. This review provides oncology professionals with a description of the physical examination of the female cancer patient with sexual function concerns. This description aims to inform anticipatory guidance for the patient and to assist in interpreting specialists' findings and recommendations. In centers or regions where specialized care is not yet available, this review can also be used by oncology practices to educate and support health care providers interested in expanding their practices to treat women with cancer and sexual function concerns. CA Cancer J Clin 2016;66:241-263. © 2016 American Cancer Society.


Assuntos
Exame Ginecológico/métodos , Neoplasias , Disfunções Sexuais Fisiológicas/diagnóstico , Disfunções Sexuais Psicogênicas/diagnóstico , Feminino , Ginecologia , Humanos , Oncologistas , Exame Físico/métodos , Encaminhamento e Consulta , Taxa de Sobrevida
4.
Support Care Cancer ; 31(3): 171, 2023 Feb 16.
Artigo em Inglês | MEDLINE | ID: mdl-36795172

RESUMO

PURPOSE: Sexual health concerns are common among female cancer survivors. Few data exist regarding patient-reported outcomes following interventions in this population. We aimed to determine patient-reported adherence and impact of interventions provided in an academic specialty clinic for treatment of sexual health problems. METHODS: A cross-sectional quality improvement survey regarding sexual problems, adherence with recommended therapies, and improvement following intervention was administered to all women seen at the Women's Integrative Sexual Health (WISH) program at the University of Wisconsin-Madison between November 2013 and July 2019. Descriptive and Kruskal-Wallis tests were used to explore differences between groups. RESULTS: Two hundred twenty women (median age at first visit = 50 years, 53.1% breast cancer) were identified; N =113 surveys were completed (response rate = 49.6%). The most common presenting complaints were pain with intercourse (87.2%), vaginal dryness (85.3%), and low libido (82.6%). Menopausal women were more likely than premenopausal women to present with vaginal dryness (93.4% vs. 69.7%, p = .001) and pain with intercourse (93.4% vs. 76.5%, p = .02). Nearly all women adhered to recommendations for vaginal moisturizers/lubricants (96.9-100%) and vibrating vaginal wands (82.4-92.3%). A majority found recommended interventions helpful regardless of menopausal status or cancer type and reported persistent improvement. Nearly all women had improvement in understanding sexual health (92%) and would recommend the WISH program to others (91%). CONCLUSION: Women with cancer report integrative sexual health care to address sexual problems that are helpful and result in long-term improvement. Patients are overall highly adherent to recommended therapies, and nearly all would recommend the program to others. IMPLICATIONS FOR CANCER SURVIVORS: Dedicated care to address sexual health in women after cancer treatment improves patient-reported sexual health outcomes across all cancer types.


Assuntos
Neoplasias da Mama , Saúde Sexual , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Transversais , Neoplasias da Mama/terapia , Neoplasias da Mama/epidemiologia , Inquéritos e Questionários , Dor , Medidas de Resultados Relatados pelo Paciente , Avaliação de Resultados em Cuidados de Saúde , Comportamento Sexual
5.
Int J Gynecol Cancer ; 33(11): 1684-1689, 2023 11 06.
Artigo em Inglês | MEDLINE | ID: mdl-37652529

RESUMO

OBJECTIVE: The etiology of inferior oncologic outcomes associated with minimally invasive surgery for early-stage cervical cancer remains unknown. Manipulation of lymph nodes with previously unrecognized low-volume disease might explain this finding. We re-analyzed lymph nodes by pathologic ultrastaging in node-negative patients who recurred in the LACC (Laparoscopic Approach to Cervical Cancer) trial. METHODS: Included patients were drawn from the LACC trial database, had negative lymph nodes on routine pathologic evaluation, and recurred to the abdomen and/or pelvis. Patients without recurrence or without available lymph node tissue were excluded. Paraffin tissue blocks and slides from all lymph nodes removed by lymphadenectomy were re-analyzed per standard ultrastaging protocol aimed at the detection of micrometastases (>0.2 mm and ≤2 mm) and isolated tumor cells (clusters up to 0.2 mm or <200 cells). RESULTS: The study included 20 patients with median age of 42 (range 30-68) years. Most patients were randomized to minimally invasive surgery (90%), had squamous cell carcinoma (65%), FIGO 2009 stage 1B1 (95%), grade 2 (60%) disease, had no adjuvant treatment (75%), and had a single site of recurrence (55%), most commonly at the vaginal cuff (45%). Only one patient had pelvic sidewall recurrence in the absence of other disease sites. The median number of lymph nodes analyzed per patient was 18.5 (range 4-32) for a total of 412 lymph nodes. A total of 621 series and 1242 slides were reviewed centrally by the ultrastaging protocol. No metastatic disease of any size was found in any lymph node. CONCLUSIONS: There were no lymph node low-volume metastases among patients with initially negative lymph nodes who recurred in the LACC trial. Therefore, it is unlikely that manipulation of lymph nodes containing clinically undetected metastases is the underlying cause of the higher local recurrence risk in the minimally invasive arm of the LACC trial.


Assuntos
Neoplasias do Colo do Útero , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Neoplasias do Colo do Útero/patologia , Micrometástase de Neoplasia/patologia , Estadiamento de Neoplasias , Linfonodos/patologia , Excisão de Linfonodo , Metástase Linfática/patologia
6.
Int J Obes (Lond) ; 46(10): 1770-1777, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35817851

RESUMO

BACKGROUND: Despite compelling links between excess body weight and cancer, body mass index (BMI) cut-points, or thresholds above which cancer incidence increased, have not been identified. The objective of this study was to determine if BMI cut-points exist for 14 obesity-related cancers. SUBJECTS/METHODS: In this retrospective cohort study, patients 18-75 years old were included if they had ≥2 clinical encounters with BMI measurements in the electronic health record (EHR) at a single academic medical center from 2008 to 2018. Patients who were pregnant, had a history of cancer, or had undergone bariatric surgery were excluded. Adjusted logistic regression was performed to identify cancers that were associated with increasing BMI. For those cancers, BMI cut-points were calculated using adjusted quantile regression for cancer incidence at 80% sensitivity. Logistic and quantile regression models were adjusted for age, sex, race/ethnicity, and smoking status. RESULTS: A total of 7079 cancer patients (mean age 58.5 years, mean BMI 30.5 kg/m2) and 270,441 non-cancer patients (mean age 43.8 years, mean BMI 28.8 kg/m2) were included in the study. In adjusted logistic regression analyses, statistically significant associations were identified between increasing BMI and the incidence of kidney, thyroid, and uterine cancer. BMI cut-points were identified for kidney (26.3 kg/m2) and uterine (26.9 kg/m2) cancer. CONCLUSIONS: BMI cut-points that accurately predicted development kidney and uterine cancer occurred in the overweight category. Analysis of multi-institutional EHR data may help determine if these relationships are generalizable to other health care settings. If they are, incorporation of BMI into the screening algorithms for these cancers may be warranted.


Assuntos
Obesidade , Neoplasias Uterinas , Adolescente , Adulto , Idoso , Índice de Massa Corporal , Feminino , Humanos , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/diagnóstico , Obesidade/epidemiologia , Sobrepeso/diagnóstico , Estudos Retrospectivos , Adulto Jovem
7.
Ecol Lett ; 24(9): 1917-1929, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34218512

RESUMO

Ecosystem patterning can arise from environmental heterogeneity, biological feedbacks that produce multiple persistent ecological states, or their interaction. One source of feedbacks is density-dependent changes in behaviour that regulate species interactions. By fitting state-space models to large-scale (~500 km) surveys on temperate rocky reefs, we find that behavioural feedbacks best explain why kelp and urchin barrens form either reef-wide patches or local mosaics. Best-supported models in California include feedbacks where starvation intensifies grazing across entire reefs create reef-scale, alternatively stable kelp- and urchin-dominated states (32% of reefs). Best-fitting models in New Zealand include the feedback of urchins avoiding dense kelp stands that can increase abrasion and predation risk, which drives a transition from shallower urchin-dominated to deeper kelp-dominated zones, with patchiness at 3-8 m depths with intermediate wave stress. Connecting locally studied processes with region-wide data, we highlight how behaviour can explain community patterning and why some systems exhibit community-wide alternative stable states.


Assuntos
Ecossistema , Kelp , Animais , Cadeia Alimentar , Nova Zelândia , Ouriços-do-Mar
8.
Ecol Appl ; 31(4): e02304, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33587791

RESUMO

Distinguishing between human impacts and natural variation in abundance remains difficult because most species exhibit complex patterns of variation in space and time. When ecological monitoring data are available, a before-after-control-impact (BACI) analysis can control natural spatial and temporal variation to better identify an impact and estimate its magnitude. However, populations with limited distributions and confounding spatial-temporal dynamics can violate core assumptions of BACI-type designs. In this study, we assessed how such properties affect the potential to identify impacts. Specifically, we quantified the conditions under which BACI analyses correctly (or incorrectly) identified simulated anthropogenic impacts in a spatially and temporally replicated data set of fish, macroalgal, and invertebrate species found on nearshore subtidal reefs in southern California, USA. We found BACI failed to assess very localized impacts, and had low power but high precision when assessing region-wide impacts. Power was highest for severe impacts of moderate spatial scale, and impacts were most easily detected in species with stable, widely distributed populations. Serial autocorrelation in the data greatly inflated false impact detection rates, and could be partly controlled for statistically, while spatial synchrony in dynamics had no consistent effect on power or false detection rates. Unfortunately, species that offer high power to detect real impacts were also more likely to detect impacts where none had occurred. However, considering power and false detection rates together can identify promising indicator species, and collectively analyzing data for similar species improved the net ability to assess impacts. These insights set expectations for the sizes and severities of impacts that BACI analyses can detect in real systems, point to the importance of serial autocorrelation (but not of spatial synchrony), and indicate how to choose the species, and groups of species, that can best identify impacts.


Assuntos
Kelp , Animais , Ecossistema , Peixes , Florestas , Humanos , Dinâmica Populacional
9.
Gynecol Oncol ; 156(3): 710-714, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31911007

RESUMO

OBJECTIVES: Trainee well-being is a core component of ACGME program requirements and the SGO has recognized the high incidence of burnout among gynecologic oncologists and its negative impact. To foster a culture of wellness throughout the SGO community we sought to engage current fellows along with fellowship directors in a structured didactic program designed to teach wellness. We evaluated the feasibility of and preliminary responses to a pilot curriculum designed to teach skills that promote wellness and prevent burnout. METHODS: The SGO Wellness Taskforce developed a curriculum with topics based on established evidence as well as specialty specific stressors such as end of life discussions. Faculty leaders from 15 pilot-sites attended a full-day training course and then taught four modules over four months. Interactive modules engaged fellows through reflective writing, guided discussion, and multimedia presentations. Fellows completed the Perceived Stress Scale pre- and post-implementation and provided feedback regarding attitudes toward wellness and the individual modules. Faculty curriculum leaders completed surveys regarding their attitudes toward the curriculum as well as their trainees' reactions. RESULTS: Among 73 participating gynecologic oncology fellows, 95% (69/73) and 52/73 (71%) completed the pre-and post-surveys, respectively. Only 34/73 (49%) respondents reported that there was wellness programming at their institution prior to the initiation of the SGO curriculum. At institutions where such programming was available, 35% (12/34) reported not utilizing them. Fifty-five (80%) fellows had PSS scores greater than 12 compared to 39 (75%) post-intervention. After the curriculum, the percentage of fellows comfortable discussing wellness topics increased from 63 to 74%. Prior to the curriculum, 75% felt they could identify symptoms of burnout or psychosocial distress. This increased to 90% post-intervention. The modules were well received by fellows, and the time spent addressing wellness was widely appreciated. CONCLUSIONS: A structured curriculum to promote wellness among gynecologic oncology fellows is feasible and was associated with observed decreased reported stress among fellows at participating programs. This curriculum addresses ACGME requirements regarding trainee well-being, and showed potential for more programmatic, nationwide implementation. Fellowship culture change was not directly measured, but may have been one of the most significant positive outcomes of the wellness program. Further longitudinal studies will be necessary to understand the natural course of fellow burnout and the impact of structured wellness programming.


Assuntos
Educação de Pós-Graduação em Medicina/métodos , Ginecologia/educação , Promoção da Saúde/métodos , Oncologia/educação , Estudantes de Medicina/psicologia , Currículo , Educação de Pós-Graduação em Medicina/normas , Bolsas de Estudo , Feminino , Ginecologia/normas , Estilo de Vida Saudável , Humanos , Oncologia/normas
10.
Nature ; 506(7487): 216-20, 2014 Feb 13.
Artigo em Inglês | MEDLINE | ID: mdl-24499817

RESUMO

In line with global targets agreed under the Convention on Biological Diversity, the number of marine protected areas (MPAs) is increasing rapidly, yet socio-economic benefits generated by MPAs remain difficult to predict and under debate. MPAs often fail to reach their full potential as a consequence of factors such as illegal harvesting, regulations that legally allow detrimental harvesting, or emigration of animals outside boundaries because of continuous habitat or inadequate size of reserve. Here we show that the conservation benefits of 87 MPAs investigated worldwide increase exponentially with the accumulation of five key features: no take, well enforced, old (>10 years), large (>100 km(2)), and isolated by deep water or sand. Using effective MPAs with four or five key features as an unfished standard, comparisons of underwater survey data from effective MPAs with predictions based on survey data from fished coasts indicate that total fish biomass has declined about two-thirds from historical baselines as a result of fishing. Effective MPAs also had twice as many large (>250 mm total length) fish species per transect, five times more large fish biomass, and fourteen times more shark biomass than fished areas. Most (59%) of the MPAs studied had only one or two key features and were not ecologically distinguishable from fished sites. Our results show that global conservation targets based on area alone will not optimize protection of marine biodiversity. More emphasis is needed on better MPA design, durable management and compliance to ensure that MPAs achieve their desired conservation value.


Assuntos
Conservação dos Recursos Naturais/estatística & dados numéricos , Ecologia/estatística & dados numéricos , Ecossistema , Pesqueiros/estatística & dados numéricos , Peixes/fisiologia , Animais , Organismos Aquáticos/fisiologia , Biodiversidade , Biomassa , Conservação dos Recursos Naturais/economia , Conservação dos Recursos Naturais/legislação & jurisprudência , Conservação dos Recursos Naturais/métodos , Recifes de Corais , Ecologia/economia , Ecologia/legislação & jurisprudência , Ecologia/métodos , Pesqueiros/legislação & jurisprudência , Pesqueiros/normas , Biologia Marinha/economia , Biologia Marinha/legislação & jurisprudência , Biologia Marinha/métodos , Biologia Marinha/estatística & dados numéricos , Água do Mar , Tubarões , Dióxido de Silício , Fatores de Tempo
11.
J Stroke Cerebrovasc Dis ; 29(4): 104622, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-32037267

RESUMO

Consensus on how rehabilitation teamwork and services are optimally coordinated continues to be a work in progress. One area of recent research has been inpatient-rehabilitation team conferences in stroke. The prevalence of Americans living with stroke is expected to gradually increase as the U.S. population ages, as will the related direct and indirect costs. Effective interdisciplinary team conferences during acute-stroke inpatient-rehabilitation are key to managing long-term costs while improving functional outcomes. Effective team conferences help to identify patients at risk for medical complications and institutionalization and help to determine interventions that will focus on patients' medical, physical, cognitive, emotional, and social barriers to recovery and barriers to a community/home disposition. This scoping review paper identifies and analyzes literature on theory and structure of effective teams with the focus on stroke interdisciplinary rehabilitation team conferences and offers suggestions for improvement. Potential flaws of commonly used team conference formats are described. Studies are outlined showing associations between stroke patient outcomes and better care coordination and leadership in medical teamwork; and 2 examples of successful interdisciplinary team conference models used in stroke inpatient-rehabilitation are provided that support a case for a proactive, conscious structure to team conferences. Given the complexity of many stroke patients' clinical care, greater attention to team functioning, and especially team conference leadership and structure, may be a promising area of focus to improve the quality of health care services for people with stroke.


Assuntos
Pacientes Internados , Liderança , Planejamento de Assistência ao Paciente/organização & administração , Equipe de Assistência ao Paciente/organização & administração , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/terapia , Atitude do Pessoal de Saúde , Comportamento Cooperativo , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Comunicação Interdisciplinar , Melhoria de Qualidade/organização & administração , Indicadores de Qualidade em Assistência à Saúde/organização & administração , Recuperação de Função Fisiológica , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Resultado do Tratamento
12.
Int J Gynecol Cancer ; 29(1): 102-107, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30640690

RESUMO

OBJECTIVES: To determine if linear measurements of adiposity from pre-operative imaging can improve anticipation of surgical difficulty among endometrial cancer patients. METHODS: Eighty patients with newly diagnosed endometrial cancer were enrolled. Routine pre-operative imaging (MRI or CT) was performed. Radiologic linear measurements of the following were obtained: anterior-to-posterior skin distance; anterior skin to anterior edge of L5 distance (total anterior); anterior peritoneum to anterior edge of L5 distance (visceral obesity); and posterior edge of L5 to posterior skin distance (total posterior). Surgeons completed questionnaires quantifying preoperative anticipated operative difficulty and postoperative reported operative difficulty. The primary objective was to assess for a correlation between linear measurements of visceral fat and reported operative difficulty. RESULTS: Seventy-nine patients had questionnaires completed, preoperative imaging obtained, and surgery performed. Univariate analysis showed all four linear measurements, body mass index, weight, and anticipated operative difficulty were associated with increased reported operative difficulty (P< 0.05). Multivariate analysis demonstrated that body mass index and linear measurements visceral obesity and total posterior were independently associated with increased reported operative difficulty (P< 0.05). Compared with body mass index, the visceral obesity measurement was more sensitive and specific for predicting increased reported operative difficulty (visceral obesity; sensitivity 54%, specificity 91 %; body mass index; sensitivity 38%, specificity 89%). A difficulty risk model combining body mass index, visceral obesity, and total posterior demonstrated better predictive performance than any individual preoperative variable. CONCLUSIONS: Simple linear measurements of visceral fat obtained from preoperative imaging are more predictive than body mass index alone in anticipating surgeon-reported operative difficulty. These easily obtained measurements may assist in preoperative decision making in this challenging patient population.


Assuntos
Carcinossarcoma/diagnóstico por imagem , Cistadenocarcinoma Seroso/diagnóstico por imagem , Neoplasias do Endométrio/diagnóstico por imagem , Gordura Intra-Abdominal/diagnóstico por imagem , Obesidade/complicações , Complicações Pós-Operatórias , Tomografia Computadorizada por Raios X/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Carcinossarcoma/cirurgia , Cistadenocarcinoma Seroso/cirurgia , Neoplasias do Endométrio/cirurgia , Feminino , Seguimentos , Humanos , Laparoscopia/métodos , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos
13.
Proc Natl Acad Sci U S A ; 113(48): 13785-13790, 2016 11 29.
Artigo em Inglês | MEDLINE | ID: mdl-27849580

RESUMO

Kelp forests (Order Laminariales) form key biogenic habitats in coastal regions of temperate and Arctic seas worldwide, providing ecosystem services valued in the range of billions of dollars annually. Although local evidence suggests that kelp forests are increasingly threatened by a variety of stressors, no comprehensive global analysis of change in kelp abundances currently exists. Here, we build and analyze a global database of kelp time series spanning the past half-century to assess regional and global trends in kelp abundances. We detected a high degree of geographic variation in trends, with regional variability in the direction and magnitude of change far exceeding a small global average decline (instantaneous rate of change = -0.018 y-1). Our analysis identified declines in 38% of ecoregions for which there are data (-0.015 to -0.18 y-1), increases in 27% of ecoregions (0.015 to 0.11 y-1), and no detectable change in 35% of ecoregions. These spatially variable trajectories reflected regional differences in the drivers of change, uncertainty in some regions owing to poor spatial and temporal data coverage, and the dynamic nature of kelp populations. We conclude that although global drivers could be affecting kelp forests at multiple scales, local stressors and regional variation in the effects of these drivers dominate kelp dynamics, in contrast to many other marine and terrestrial foundation species.


Assuntos
Ecossistema , Florestas , Kelp/crescimento & desenvolvimento , Regiões Árticas , Mudança Climática , Oceanos e Mares
14.
Ecology ; 99(3): 761, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29281144

RESUMO

Size, growth, and density have been studied for North American Pacific coast sea urchins Strongylocentrotus purpuratus, S. droebachiensis, S. polyacanthus, Mesocentrotus (Strongylocentrotus) franciscanus, Lytechinus pictus, Centrostephanus coronatus, and Arbacia stellata by various workers at diverse sites and for varying lengths of time from 1956 to present. Numerous peer-reviewed publications have used some of these data but some data have appeared only in graduate theses or the gray literature. There also are data that have never appeared outside original data sheets. Motivation for studies has included fisheries management and environmental monitoring of sewer and power plant outfalls as well as changes associated with disease epidemics. Studies also have focused on kelp restoration, community effects of sea otters, basic sea urchin biology, and monitoring. The data sets presented here are a historical record of size, density, and growth for a common group of marine invertebrates in intertidal and nearshore environments that can be used to test hypotheses concerning future changes associated with fisheries practices, shifts of predator distributions, climate and ecosystem changes, and ocean acidification along the Pacific Coast of North America and islands of the north Pacific. No copyright restrictions apply. Please credit this paper when using the data.

15.
Gynecol Oncol ; 150(1): 166-172, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29661496

RESUMO

More than 30% of women have a history of abuse. Women with cancer may be at substantially increased risk for abuse, but this issue is rarely discussed in the course of oncology care. Women with a history of abuse who present for cancer care commonly have a high prevalence of co-morbid illness. Sexual dysfunction, a highly prevalent but under-recognized condition among women of all ages, is also more common among both women with a history of abuse and women with cancer. Although common after cancer, sexual dysfunction, like abuse, can be stigmatizing and often goes undiagnosed and untreated. This review first examines the literature for evidence of a relationship between any history of abuse and cancer among women, addressing two questions: 1) How does abuse promote or create risk for developing cancer? 2) How does cancer increase a woman's susceptibility to abuse? We then examine evidence for a relationship between abuse and female sexual dysfunction, followed by an investigation of the complex relationship between all three factors: abuse, sexual dysfunction and cancer. The literature is limited by a lack of harmonization of measures across studies, retrospective designs, and small and idiosyncratic samples. Despite these limitations, it is imperative that providers integrate the knowledge of this complex relationship into the care of women with cancer.


Assuntos
Neoplasias/psicologia , Abuso Físico/psicologia , Disfunções Sexuais Fisiológicas/psicologia , Feminino , Humanos , Fatores de Risco
16.
Am J Obstet Gynecol ; 219(2): 174.e1-174.e8, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-29792853

RESUMO

BACKGROUND: Women with a gynecologic cancer tend to be older, obese, and postmenopausal, characteristics that are associated with an increased risk for obstructive sleep apnea. However, there is limited investigation regarding the condition's prevalence in this population or its impact on postoperative outcomes. In other surgical populations, patients with obstructive sleep apnea have been observed to be at increased risk for adverse postoperative events. OBJECTIVE: We sought to estimate the prevalence of obstructive sleep apnea among gynecologic oncology patients undergoing elective surgery and to investigate for a relationship between obstructive sleep apnea and postoperative outcomes. STUDY DESIGN: Patients referred to an academic gynecologic oncology practice were approached for enrollment in this prospective, observational study. Patients were considered eligible for study enrollment if they were scheduled for a nonemergent inpatient surgery and could provide informed consent. Enrolled patients were evaluated for a preexisting diagnosis of obstructive sleep apnea. Those without a prior diagnosis were screened using the validated, 4-item STOP questionnaire (ie, Snore loudly, daytime Tiredness, Observed apnea, elevated blood Pressure). All patients who screened positive for obstructive sleep apnea were referred for polysomnography. The primary outcome was the prevalence of women with obstructive sleep apnea or those who screened at high risk for the condition. Secondary outcomes examined the correlation between body mass index (kg/m2) with obstructive sleep apnea and assessed for a relationship between obstructive sleep apnea and postoperative outcomes. RESULTS: Over a 22-month accrual period, 383 eligible patients were consecutively approached to participate in the study. A cohort of 260 patients were enrolled. A total of 33/260 patients (13%) were identified as having a previous diagnosis of obstructive sleep apnea. An additional 66/260 (25%) screened at risk for the condition using the STOP questionnaire. Of the patients who screened positive, 8/66 (12%) completed polysomnography, all of whom (8/8 [100%]) were found to have obstructive sleep apnea. The prevalence of previously diagnosed obstructive sleep apnea or screening at risk for the condition increased as body mass index increased (P < .001). Women with untreated obstructive sleep apnea and those who screened at risk for the condition were found to have an increased risk for postoperative hypoxemia (odds ratio, 3.5; 95% confidence interval, 1.8-4.7; P = .011) and delayed return of bowel function (odds ratio, 2.1; 95% confidence interval, 1.3-4.5; P = .009). CONCLUSION: The prevalence of obstructive sleep apnea or screening at risk for the condition is high among women presenting for surgery with a gynecologic oncologist. Providers should consider evaluating a patient's risk for obstructive sleep apnea in the preoperative setting, especially when risk factors for the condition are present.


Assuntos
Neoplasias dos Genitais Femininos/cirurgia , Hipóxia/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Apneia Obstrutiva do Sono/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Feminino , Neoplasias dos Genitais Femininos/epidemiologia , Procedimentos Cirúrgicos em Ginecologia , Humanos , Hipertensão , Estudos Longitudinais , Programas de Rastreamento , Pessoa de Meia-Idade , Razão de Chances , Polissonografia , Cuidados Pré-Operatórios/métodos , Prevalência , Estudos Prospectivos , Apneia Obstrutiva do Sono/diagnóstico , Sonolência , Ronco , Adulto Jovem
17.
Am J Obstet Gynecol ; 218(1): 109.e1-109.e11, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29037481

RESUMO

OBJECTIVE: Tolerance of and complications caused by minimally invasive hysterectomy and staging in the older endometrial cancer population is largely unknown despite the fact that this is the most rapidly growing age group in the United States. The objective of this retrospective review was to compare operative morbidity by age in patients on the Gynecologic Oncology Group Laparoscopic Surgery or Standard Surgery in Treating Patients With Endometrial Cancer or Cancer of the Uterus (LAP2) trial. STUDY DESIGN: This is a retrospective analysis of patients from Gynecologic Oncology Group LAP2, a trial that included clinically early-stage uterine cancer patients randomized to laparotomy vs laparoscopy for surgical staging. Differences in the rates and types of intraoperative and perioperative complications were compared by age. Specifically complications between patients <60 vs ≥60 years old were compared caused by toxicity analysis showing a sharp increase in toxicity starting at age 60 years in the laparotomy group. RESULTS: LAP2 included 1477 patients ≥60 years old. As expected, with increasing age there was worsening performance status and disease characteristics including higher rates of serous histology, high-stage disease, and lymphovascular space invasion. There was no significant difference in lymph node dissection rate by age for the entire population or within the laparotomy or laparoscopy groups. Toxicity analysis showed a sharp increase in toxicity seen in patients ≥60 years old in the laparotomy group. Further analysis showed that when comparing laparotomy with laparoscopy in patients <60 years old vs ≥60 years old and controlling for race, body mass index, stage, grade, and performance status, patients <60 years old undergoing laparotomy had more hospital stays >2 days (odds ratio, 17.48; 95% confidence interval, 11.71-27.00, P < .001) compared with patients <60 years old undergoing laparoscopy. However, when comparing laparotomy with laparoscopy in patients ≥60 years old, in addition to hospital stay >2 days (odds ratio, 12.77; 95% confidence interval, 8.74-19.32, P < .001), there were higher rates of the following postoperative complications: antibiotic administration (odds ratio, 1.63; 95% confidence interval, 1.24-2.14, P < .001), ileus (odds ratio, 2.16; 95% confidence interval, 1.42-3.31, P <0.001), pneumonias (odds ratio, 2.36; 95% confidence interval, 1.01-5.66, P = .048), deep vein thromboses (odds ratio, 2.87; 95% confidence interval, 1.08-8.03, P = .035), and arrhythmias (odds ratio, 3.21; 95% confidence interval, 1.60-6.65, P = .001) in the laparotomy group. CONCLUSION: Laparoscopic staging for uterine cancer is associated with decreased morbidity in the immediate postoperative period in patients ≥60 years old. These results allow for more accurate preoperative counseling. A minimally invasive approach to uterine cancer staging may decrease morbidity that could affect long-term survival.


Assuntos
Neoplasias do Endométrio/cirurgia , Histerectomia , Laparoscopia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , Arritmias Cardíacas/epidemiologia , Carcinoma Endometrioide/patologia , Carcinoma Endometrioide/cirurgia , Neoplasias do Endométrio/patologia , Feminino , Humanos , Íleus/epidemiologia , Complicações Intraoperatórias , Laparotomia , Tempo de Internação/estatística & dados numéricos , Pessoa de Meia-Idade , Invasividade Neoplásica , Pneumonia/epidemiologia , Complicações Pós-Operatórias , Estudos Retrospectivos , Trombose Venosa/epidemiologia
18.
J Stroke Cerebrovasc Dis ; 27(10): 2677-2682, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29941393

RESUMO

BACKGROUND: Acute-stroke prognostic indicators remain controversial including relationship of urinary incontinence with outcomes in cognition, transfers, and discharge destination. OBJECTIVE: To examine if urinary incontinence is associated with inpatient-rehabilitation (IR) outcomes in cognition, transfers, and discharge destinations. DESIGN: Retrospective observational study of 303 of 579(52%) acute-stroke patients admitted to IR 2012-2015 with complete urinary incontinence (total assistance for bladder management). Discharge Functional Independence Measure (FIM) scores were correlated for continence, cognition, transfers-(bed/chair/wheelchair), and discharge destination. RESULTS: Patients were admitted to IR on average 7.4 days after acute stroke. Average length-of-stay in IR was 14 days. At discharge 118 of 303(39%) remained urinary incontinent (total assistance). Continence/bladder-management FIM scores at discharge were associated with cognition FIM scores at discharge (chi square =105.8; P < .0001), and associated with transfer FIM scores at discharge (chi square = 153.1; P < .0001). Patients total to moderate assistance for continence at discharge included greater percentage that were dependent to moderate assistance for cognition and transfers than those minimal assistance to independent for continence. Continence/bladder-management FIM scores at discharge were associated with discharge disposition destinations (chi square = 29.98; P < .002). Patients total to moderate assistance for continence at discharge included greater percentage of acute care transfers, and skilled-nursing-facility dispositions, than patients that recovered to minimal assist to independent for continence. Urinary-incontinence recovery to minimal assistance to independent was associated with a home/community disposition rate of 82%. CONCLUSIONS: 52% stroke patients were total assistance with bladder management for urinary incontinence on IR admission. Partial to complete continence recovery occurred in 61%. Continence/bladder-management FIM scores at discharge were associated with cognition and transfer FIM scores, and discharge destinations.


Assuntos
Cognição , Pacientes Internados , Alta do Paciente , Transferência de Pacientes , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/terapia , Incontinência Urinária/terapia , Atividades Cotidianas , Nível de Saúde , Humanos , Tempo de Internação , Recuperação de Função Fisiológica , Estudos Retrospectivos , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Fatores de Tempo , Resultado do Tratamento , Incontinência Urinária/diagnóstico , Incontinência Urinária/fisiopatologia
19.
Gynecol Oncol ; 144(1): 101-106, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-28029447

RESUMO

BACKGROUND: The primary objectives were to determine the objective response rate (ORR) and safety profile of ixabepilone in women with recurrent or persistent uterine carcinosarcoma (UCS). Secondary objectives included progression-free survival (PFS) and overall survival (OS). Exploratory translational objectives included characterization of class III beta tubulin expression and its association with response, PFS, and OS. METHODS: Patients had measurable disease; up to two prior chemotherapeutic regimens were allowed, but must have included a taxane. Women received ixabepilone 40mg/m2 as a 3hour IV infusion on day 1 of a 21daycycle. Treatment was continued until disease progression or unacceptable toxicity occurred. RESULTS: Forty-two women were enrolled, with 34 eligible and evaluable. Median age was 68years. ECOG performance status was 0 in 56% of women, 38% had received radiation, and 15% had received 2 lines of chemotherapy. Overall ORR was 11.8% (4/34, 90% CI 4.2-25.1%); all were partial responses. Stable disease for at least 8weeks was achieved in 8 patients (23.5%). Median PFS and OS were 1.7mo and 7.7mo, respectively, with a median follow-up of 37mo. Six month PFS was 20.6%. Major grade≥3 toxicities were neutropenia (47%), fatigue (15%), dehydration (15%), hypertension (15%), and hyponatremia (15%); grade 2 peripheral neuropathy was reported in 18%. In this small sample size, class III beta tubulin expression in the primary tumor was not associated with the response to ixabepilone, PFS, or OS. CONCLUSION: In this cohort of women, single agent ixabepilone showed modest but insufficient clinical activity.


Assuntos
Antineoplásicos/uso terapêutico , Carcinossarcoma/tratamento farmacológico , Epotilonas/uso terapêutico , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias Uterinas/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/efeitos adversos , Carcinossarcoma/química , Carcinossarcoma/radioterapia , Progressão da Doença , Intervalo Livre de Doença , Epotilonas/efeitos adversos , Feminino , Humanos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/química , Critérios de Avaliação de Resposta em Tumores Sólidos , Retratamento , Taxa de Sobrevida , Tubulina (Proteína)/análise , Moduladores de Tubulina/uso terapêutico , Neoplasias Uterinas/química , Neoplasias Uterinas/radioterapia
20.
Gynecol Oncol ; 140(2): 359-68, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26556768

RESUMO

OBJECTIVE: The diagnosis and treatment of gynecologic cancer can cause short- and long-term negative effects on sexual health and quality of life (QoL). The aim of this article is to present a comprehensive overview of the sexual health concerns of gynecologic cancer survivors and discuss evidence-based treatment options for commonly encountered sexual health issues. METHODS: A comprehensive literature search of English language studies on sexual health in gynecologic cancer survivors and the treatment of sexual dysfunction was conducted in MEDLINE databases. Relevant data are presented in this review. Additionally, personal and institutional practices are incorporated where relevant. RESULTS: Sexual dysfunction is prevalent among gynecologic cancer survivors as a result of surgery, radiation, and chemotherapy-negatively impacting QoL. Many patients expect their healthcare providers to address sexual health concerns, but most have never discussed sex-related issues with their physician. Lubricants, moisturizers, and dilators are effective, simple, non-hormonal interventions that can alleviate the morbidity of vaginal atrophy, stenosis, and pain. Pelvic floor physical therapy can be an additional tool to address dyspareunia. Cognitive behavioral therapy has been shown to be beneficial to patients reporting problems with sexual interest, arousal, and orgasm. CONCLUSION: Oncology providers can make a significant impact on the QoL of gynecologic cancer survivors by addressing sexual health concerns. Simple strategies can be implemented into clinical practice to discuss and treat many sexual issues. Referral to specialized sexual health providers may be needed to address more complex problems.


Assuntos
Neoplasias dos Genitais Femininos/fisiopatologia , Neoplasias dos Genitais Femininos/reabilitação , Disfunções Sexuais Fisiológicas/etiologia , Feminino , Humanos , Qualidade de Vida
SELEÇÃO DE REFERÊNCIAS
Detalhe da pesquisa