BackgroundThe aetiology of chronic therapy resistant plantar fasciitis (CTRPF) is multifactorial with more focus in recent times on the gastroc-soleus complex. This study evaluates the effect of lengthening the gastrocnemius muscle in CTRPF.MethodsAll patients with CRTPF complaints for at least one year underwent the same standard conservative treatment prior to surgery. 32 patients failed this treatment and underwent gastrocnemius recession. Silfverskiöld test, questionnaires and plantar pressure measurements were obtained at 5 visits.ResultsOne year follow up showed a significantly increase in dorsiflexion of the ankle (16 degrees), a decrease in VAS; 78 (SD: 19) to 20 (SD: 24) and significant improved functional scores. Plantar pressure measurements showed an increase of pressure under the medial proximal part of the midfoot and the 1 st metatarsal and a decrease under the hallux.ConclusionsA gastrocnemius recession results in a significant gain in dorsiflexion, altered loading of the foot and good clinical outcome in patients with CTRPF.Level of EvidenceLevel 2 相似文献
IntroductionNECPAL is a tool for identification of patients with advanced chronic disease in need of palliative care. The main objective of the study is to know the prevalence of patients with palliative needs in an acute respiratory ward in a Spanish tertiary hospital using NECPAL. A second objective of the study is to know the annual mortality rate of these patients.Materials and methodsCross sectional study and prospective monitoring of a cohort identified as palliative patients with the NECPAL tool for 12 months. Patient identification was performed in patients admitted to the respiratory ward of our hospital for longer than 3 days. We have assessed the annual vital status (deceased or not deceased) of patients and have recorded demographics, clinical and functional data, as well as the use of healthcare resources.ResultsWe monitored a cohort of 363 patients. Of them, 87 patients (24.3%) (IC 95% 19–30) were identified as NECPAL positive. 60% of patients (n = 64) died within 12 months of their admission. There was no significant difference in the mortality ratio of oncologic versus non oncologic patients. In a multivariable analysis, mortality was associated with demand by patients or relatives for palliative care and with the presence of specific disease progression markers or indicators.Conclusionsprevalence of patients with palliative needs in acute respiratory wards is high (one out of four patients). 60% of the patients identified as NECPAL positive in our cohort died in the first 12 months. Training of healthcare professionals as well as availability of appropriate resources are indispensable factors to improve care of this population. 相似文献
Sexual minority emerging adults are more likely to engage in suicidal ideation than their heterosexual counterparts. Experiences of homophobic violence are associated with suicidal ideation. Yet, the specific mechanisms linking homophobic violence to suicidal ideation remain unclear. Entrapment and social belongingness were tested to determine their relevance for understanding the link between homophobic violence and suicidal ideation. A sample of sexual minority Dutch emerging adults (N?=?675; ages 18–29, M?=?21.93 years, SD?=?3.20) were recruited through online platforms and flyers. Homophobic violence was expected to be positively associated with suicidal ideation and entrapment. The association between homophobic violence and suicidal ideation was expected to be indirectly linked through entrapment. We explored whether various sources of social belongingness moderated the path between entrapment and suicidal ideation and whether those sources of social belongingness moderated the indirect effect of homophobic violence on suicidal ideation through entrapment. Results showed that homophobic violence and entrapment were positively associated with suicidal ideation and that family belongingness was negatively associated with suicidal ideation. Homophobic violence and suicidal ideation were not indirectly linked through entrapment. The interaction effect between entrapment and family belongingness was significant, suggesting that, on average, the effect of entrapment on suicidal ideation decreased when family belongingness was high. These results suggest that family belongingness may reduce the association between entrapment and suicidal ideation while adjusting for homophonic violence. Reducing entrapment and improving family belongingness may be useful targets for programs aimed at preventing suicidal ideation among sexual minority emerging adults.
Zusammenfassung In Hirntumoren und tumorfreien Hirngeweben von Mensch und Kaninchen wurden verschiedene Phospholipoid-Fraktionen bestimmt. Die statistische Auswertung ergab für Tumoren eine signifikante Senkung aller absoluten Parameter. Der Quotient aus den nach alkalischer Hydrolyse erhaltenen cholinhaltigen und cholinfreien Fraktionen ist in den Hirntumoren signifikant erhöht. Unterschiede im Phospholipoidgehalt zwischen malignen und benignen Hirntumoren waren statistisch nicht erfaßbar.
Summary Various phospholipoid fractions were estimated in brain tumours an in normal human and rabbit brain tissue. A statistical evaluation showed a significant diminution of all absolute values in brain tumours. The ratio of choline-containing to choline-free fractions, measured after alkaline hydrolysis, is significantly higher in brain tumours. No statistically significant differences were noted in the phospholipoid contents of malignant and benign brain tumours.
Resumen En tumores cerebrales y en tejido cerebral no tumoral humano y de conejo se analizaron diversas fracciones de fosfolípidos. La valoración estadística dió por resultado, para los tumores, una disminución significante de todos los parámetros absolutos. El cociente de las fracciones conteniendo colina y libres de la misma, tras la hidrólisis alcalina, está significantemente aumentado en el caso de tumores cerebrales. Estadisticamente no se apreciaron diferencias entre el contenido de fosfolípidos en los tumores cerebrales malignos y benignos.
Résumé Les auteurs ont étudié la présence de différentes fractions phospholipidiques dans les tumeurs du cerveau et le tissu cérébral non tumoral de l'homme et du lapin. Les évaluations statistiques mettent en évidence pour les tumeurs une baisse significative de tous les paramètres absolus. La proportion entre les fractions contenant de la choline et les fractions n'en contenant pas, après hydrolyse alcaline, est augmentée de façon significative dans les tumeurs cérébrales. Par contre, une différence de teneur en phospholipides entre tumeurs malignes et tumeurs bénignes, n'a pu être statistiquement mise en évidence.
Riassunto Gli AA. hanno deterrninato le varie frazioni di fosfolipidi in tumori cerebrali ed in tessuti cerebrali esenti da tumori dell'uomo e del coniglio.L'elaborazione statistica dà per i tumori un significativo abbassamento di tutti i parametri assoluti. Il quoziente ricavato dalle frazioni a contenuto colinico e da quelle esenti da colina, in seguito ad idrolisi alcalina, risulta significativamente aumentato nei tumori.Non è stato possibile rilevare delle differenze statisticamente significative del contenuto di fosfolipidi tra tumori cerebrali maligni e benigni.
Herrn Dipl. Math.Günther Caroli möchten wir an dieser Stelle recht herzlich für seine Hilfe bei der statistischen Auswertung unserer Ergebnisse danken. 相似文献
A hospital-based case-control study of renal cell cancer was conducted in northern Italy betwen 1986 and 1989, with 240 cases of renal cell cancer (150 males and 90 females), and 665 controls (445 males and 220 females) chosen on the basis of age, sex, and area of residence. No associations were found between renal cell cancer and: body mass index (BMI); number of cigarettes smoked; age at starting to smoke; years of smoking; consumption of wine, beer, spirits, coffee, decaffeinated coffee; tea; intake of animal protein, fruits, and vegetables; various resproductive factors; hormonal use; sexual habits; sexually transmitted diseases; or selected occupational exposures. The odds ratio (OR) was above unity in smokers (OR=1.34 for 15 cigarettes/day), but the trends in risk with dose or duration were not statistically significant. Significant positive associations were found between renal cell cancer and sources of fat intake, especially margarine (OR for highest vs lowest intake = 1.71), and oils (OR=1.89) whereas carrot intake showed a negative association (OR=0.62). Also, a history of nephrolithiasis and multiple episodes of cystitis showed weak positive associations (OR=2.00, 95 percent confidence interval (CI) 1.07–3.73; and OR=1.60, 95 percent CI 0.95–2.70, respectively).Address reprint requests to Dr Talamini. The work was conducted with the contribution of the Italian Association for Cancer Research, Milan, Italy and the CNR (Italian National Research Council) Applied Projects Oncology (Contract n. 85.02209.44).Drs Talamini, Barón, Barra, Bidoli, Serraino, and Franceschi are in the Epidemiology Unit, Aviano Cancer Center, Via Pedemontana Occ. 33081 Aviano (PN) Italy. At the time of this work, Dr Barón was a visiting biostatistician from the Department of Preventive Medicine and Biometrics, University of Colorado, Health Science Center, CO, funded by the National Cancer Institute (US) and the Italian National Research Council. Dr Franceschi is also chief of the Hormones and Sexual Factors and Cancer Working Group of the European Organization for Cooperation in Cancer Prevention Studies, Bruxelles, Belgium. Drs La Vecchia and Negri are in the Mario Negri Institute for Pharmacological Research, Milan, Italy. Dr La Vecchia is also in the Institute of Social and preventive Medicine, University of Lausanne, Switzerland. 相似文献