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961.
Five-year colon surveillance after screening colonoscopy 总被引:5,自引:0,他引:5
Lieberman DA Weiss DG Harford WV Ahnen DJ Provenzale D Sontag SJ Schnell TG Chejfec G Campbell DR Kidao J Bond JH Nelson DB Triadafilopoulos G Ramirez FC Collins JF Johnston TK McQuaid KR Garewal H Sampliner RE Esquivel R Robertson D 《Gastroenterology》2007,133(4):1077-1085
BACKGROUND & AIMS: Outcomes of colon surveillance after colorectal cancer screening with colonoscopy are uncertain. We conducted a prospective study to measure incidence of advanced neoplasia in patients within 5.5 years of screening colonoscopy. METHODS: Three thousand one hundred twenty-one asymptomatic subjects, age 50 to 75 years, had screening colonoscopy between 1994 and 1997 in the Department of Veterans Affairs. One thousand one hundred seventy-one subjects with neoplasia and 501 neoplasia-free controls were assigned to colonoscopic surveillance over 5 years. Cohorts were defined by baseline findings. Relative risks for advanced neoplasia within 5.5 years were calculated. Advanced neoplasia was defined as tubular adenoma greater than > or =10 mm, adenoma with villous histology, adenoma with high-grade dysplasia, or invasive cancer. RESULTS: Eight hundred ninety-five (76.4%) patients with neoplasia and 298 subjects (59.5%) without neoplasia at baseline had colonoscopy within 5.5 years; 2.4% of patients with no neoplasia had interval advanced neoplasia. The relative risk in patients with baseline neoplasia was 1.92 (95% CI: 0.83-4.42) with 1 or 2 tubular adenomas <10 mm, 5.01 (95% CI: 2.10-11.96) with 3 or more tubular adenomas <10 mm, 6.40 (95% CI: 2.74-14.94) with tubular adenoma > or =10 mm, 6.05 (95% CI: 2.48-14.71) for villous adenoma, and 6.87 (95% CI: 2.61-18.07) for adenoma with high-grade dysplasia. CONCLUSIONS: There is a strong association between results of baseline screening colonoscopy and rate of serious incident lesions during 5.5 years of surveillance. Patients with 1 or 2 tubular adenomas less than 10 mm represent a low-risk group compared with other patients with colon neoplasia. 相似文献
962.
Granholm E McQuaid JR Link PC Fish S Patterson T Jeste DV 《Schizophrenia Research》2008,100(1-3):133-143
Cognitive Behavioral Social Skills Training (CBSST) is a 24-session weekly group therapy intervention to improve functioning in people with schizophrenia. In our prior randomized clinical trial comparing treatment as usual (TAU) with TAU plus group CBSST (Granholm, E., McQuaid, J.R., McClure, F.S., Auslander, L., Perivoliotis, D., Pedrelli, P., Patterson, T., Jeste, D.V., 2005. A randomized controlled trial of cognitive behavioral social skills training for middle-aged and older outpatients with chronic schizophrenia. Am. J. Psychiatry 162, 520–529.), participants with schizophrenia in CBSST showed significantly better functional outcome than participants in TAU. The present study was a secondary analysis of neuropsychological predictors of functional outcome in our prior CBSST trial. We examined (1) whether neuropsychological impairment at baseline moderated functional outcome in CBSST relative to TAU, and (2) whether improvement in neuropsychological abilities mediated improvement in functional outcome in CBSST. Attention, verbal learning/memory, speed of processing, and executive functions were assessed at baseline, end of treatment, and 12-month follow-up. Greater severity of neuropsychological impairment at baseline predicted poorer functional outcome for both treatment groups (nonspecific predictor), but the interaction between severity of neuropsychological impairment and treatment group was not significant (no moderation). Effect sizes for the difference between treatment groups on functional outcome measures at 12-month follow-up were similar for participants with relatively mild (d = .44–.64) and severe (d = .29–.60) neuropsychological impairment. Results also did not support the hypothesis that improvement in neuropsychological abilities mediated improvement in functioning in CBSST. Adding CBSST to standard pharmacologic care, therefore, improved functioning relative to standard care alone, even for participants with severe neuropsychological impairment, and this improvement in functioning was not related to improvement in neuropsychological abilities in CBSST. 相似文献
963.
Background
Antenatal education (AE) started more than 30 years ago with the purpose of decreasing pain during childbirth. Epidural anaesthesia has achieved this objective, and the value of AE is therefore currently questioned. This article describes the protocol and process of a study designed to assess AE results today.Methods/Design
A prospective study was designed in which a cohort of 616 nulliparous pregnant women attending midwife offices of the Basque Health Service were followed for 13 months. Three exposure groups were considered based on the number of AE sessions attended: (a) women attending no session, (b) women attending 1 to 4, and (c) women attending 5 or more sessions. Sociodemographic, personality, and outcome variables related to childbirth and breastfeeding were measured. It was expected 40% of pregnant women not to have participated in any AE session. However, 93% had attended at least one session. This low exposure variability decreased statistical power of the study as compared to the initially planned power. Despite this, there was a greater than 80% power for detecting as significant differences between exposure groups of, for instance, 10% in continuation of breastfeeding at one and a half months and in visits for false labour. Women attending more sessions were seen to have a mean higher age and educational level, and to belong to a higher socioeconomic group (p < 0.01). Follow-up was completed in 99% of participants.Discussion
Adequate prior estimation of variability in the exposure under study is essential for designing cohort studies. Sociodemographic characteristics may play a confounding role in studies assessing AE and should be controlled in design and analyses. Quality control during the study process and continued collaboration from both public system midwives and eligible pregnant women resulted in a negligible loss rate. 相似文献964.
965.
Galen P. Cassidy Jennifer McQuaid Laurie Heatherington Chi Jiun Su 《Journal of traumatic stress》2023,36(2):373-384
Asylees (i.e., asylum seekers) have a higher prevalence of mental health concerns, particularly posttraumatic distress, than the general population due to both their exposure to traumatic experiences and prolonged uncertain status in a new country. Meta-analyses of randomized controlled trials with asylees have found that culturally adapted cognitive behavioral therapy (CA-CBT), eye movement desensitization and reprocessing (EMDR), and narrative exposure therapy (NET) are efficacious in treating trauma-related symptoms and posttraumatic stress disorder (PTSD); however, treatment utilization remains low. Thus, it is imperative to determine what PTSD interventions are effective, credible, and acceptable for asylees. We employed structured virtual interviews with 40 U.S. asylees from diverse countries living with one or more symptoms of PTSD. Participants were asked about treatment engagement, perceived barriers to treatment, goals for psychotherapy, and perceptions of the effectiveness and difficulty of engaging in CA-CBT, EMDR, NET, and (non–exposure-based) interpersonal therapy (IPT) for PTSD. Participants perceived IPT to be significantly less difficult than all exposure-based treatments, with medium effect sizes, ds = 0.55–0.71. A qualitative analysis of asylees’ comments provided valuable insights into how they think about these treatments. Ways in which these results can be considered when informing recommendations for improving interventions for asylees are discussed. 相似文献
966.
Amine Cherraqi Jihane EL Mandour Ola Messaoud Yassir Benameur Rachid Tanz Jamal El Fenni Rachida Saouab 《Radiology Case Reports》2022,17(9):3373
Bronchopulmonary cancer muscle metastases are uncommon, especially when they are visible. They can impact any muscle in the body, but the psoas, diaphragmatic, and paravertebral muscles have a clear advantage. We present a case of lateral pterygoid muscle metastasis of squamous cell carcinoma of the lung in a 70-year-old habitual smoker (40 packs per year) presents headaches more marked on the right and progressively worsening. A complementary brain MRI revealed a well-limited oval formation with irregular contours in hypo signal T1 hyper signal T2 heterogeneous, with area of central necrosis of the right pterygoid muscle, which was revealed to be a secondary location of bronchopulmonary malignancy after further examination (CT scan of the cervico-thoraco-abdomino-pelvic region, TEP scan, and biopsy). Moreover, muscle metastases are rarely revealing of primary cancer. 相似文献
967.
Allison Goetsch Weisman Shelly Weiss McQuaid Heather B. Radtke Jessica Stoll Bryce Brown Alicia Gomes 《American journal of medical genetics. Part A》2023,191(10):2467-2481
Neurofibromatosis (NF) and schwannomatosis (SWN) are genetic conditions characterized by the risk of developing nervous system tumors. Recently revised diagnostic criteria include the addition of genetic testing to confirm a pathogenic variant, as well as to detect the presence of mosaicism. Therefore, the use and interpretation of both germline and tumor-based testing have increasing importance in the diagnostic approach, treatment decisions, and risk stratification of these conditions. This focused review discusses approaches to genetic testing of NF- and SWN-related tumor types, which are somewhat rare and perhaps lesser known to non-specialized clinicians. These include gastrointestinal stromal tumors, breast cancer, plexiform neurofibromas with or without transformation to malignant peripheral nerve sheath tumors, gliomas, and schwannomas, and emphasizes the need for inclusion of genetic providers in patient care and appropriate pre- and post-test education, genetic counseling, and focused evaluation by a medical geneticist or other healthcare provider familiar with clinical manifestations of these disorders. 相似文献
968.
Daouda Diarra Siham Salam Abdoulfatihi Salihou Boubacar Traore Dalale Laoudiyi Kamilia Chbani Lahcen EL Ouzidane 《Radiology Case Reports》2022,17(6):2203
Post-traumatic hepatic biloma is a rare complication of closed trauma of the abdomen. Generally, biloma occurs spontaneously or secondary to traumatic or iatrogenic injury to the biliary system. It can lead to significant morbidity and mortality if not diagnosed promptly and properly managed. A 4-year-old child was admitted to the emergency room with abdominal pain following a traffic accident. Clinical examinations suspected closed abdominal trauma without biological signs of icteric cholestasis. Abdominal CT scan performed within 24 hours showed a focus of hepatic laceration, and follow-up imaging at 5 days showed post-traumatic intrahepatic cystic formations. This case report aims to emphasize the importance of imaging including ultrasound, CT, MRI, MRI cholangiopancreatography (MRCP), or hepatobiliary cholescintigraphy to establish the diagnosis and guide the therapeutic gestures. 相似文献
969.
970.
Nizar EL Bouardi Baderddine Alami Ghada El Mounceffe Meriam Haloua Youssef Alaoui Lamrani Meryem Boubbou Mustapha Maaroufi 《Radiology Case Reports》2021,16(10):2835
Mediastinal bronchial artery aneurysm is very rare and only few cases have been reported in the literature. The clinical presentations are varied, ranging from an incidental radiological finding to a cataclysmic rupture leading to hemorrhagic shock. Thus, a quick treatment is indicated upon diagnosis. Therapeutic options are various including surgical resection, stent grafting with percutaneous embolization of feeding vessel or transtarterial embolization. Herein we describe a case of an incidental mediastinal bronchial artery aneurysm in a 63-year-old man, managed by transtarterial embolization. 相似文献