Health-Related Quality of Life,Treatment Efficacy,and Hemodialysis Patient Outcome

The aim of the study was to examine the influence of improved treatment of hemodialysis (HD) patients on their health-related quality of life (HrQoL) and to assess the predictive value of HrQoL dimensions on patient outcome. The prospective cohort study involved 102 HD patients, and their clinical and laboratory parameters and HD adequacy indices were followed from 2001 to 2007. HrQoL was measured using KDQOL-SF Version 1.3 in 2001, 2004, and 2007. During a six-year period, quality of HD and anemia treatment improved and resulted in significant increase of mean Kt/V (1.2–1.56) and hemoglobin levels (86.5–115.6 g/L). All four HrQoL dimensions (i.e., physical, mental health, kidney disease target issues, and patient satisfaction) remained unchanged, but significant improvement in several HrQoL physical health domains and the effects of kidney disease domain was found. Mortality rate decreased from 18.6% to 7.14% per year. Age was associated positively, but kidney disease target issue score negatively, with patient death. Improved HD adequacy and anemia treatment in HD patients were followed with maintenance of all four HrQoL dimensions unchanged over six years. Moreover, an improvement in several physical health domains and the effects of kidney disease domain was found. Age and kidney disease target issue appeared as significant predictors of patients' death.     

Excessive release of endogenous neuropeptide Y into cerebrospinal fluid after treatment of spontaneous subarachnoid haemorrhage and its possible impact on self-reported neuropsychological performance – results of a prospective clinical pilot study on good-grade patients

ABSTRACT

Objectives: Neuropsychological dysfunction after treatment of spontaneous subarachnoid haemorrhage (sSAH) is common but underreported. The vasoconstrictor neuropeptide Y (NPY) is excessively released after sSAH and in psychiatric disorders. We prospectively analysed the treatment-specific differences in the secretion of endogenous cerebrospinal fluid (CSF) NPY during the acute stage after sSAH and its impact on cognitive processing.

Methods: A total of 26 consecutive patients (f:m = 13:8; mean age 50.6 years) with good-grade sSAH were enrolled (drop out n = 5): n = 9 underwent endovascular aneurysm occlusion, n = 6 microsurgery, and n = 6 patients with perimesencephalic SAH received standardized intensive medical care. Ventricular CSF was drawn daily from day 1–10. CSF NPY levels were determined with competitive enzyme immunoassay. All patients underwent neuropsychological self-report assessment [36-Item Short Form Health Survey (SF-36) and ICD-10-Symptom-Rating questionnaire (ISR)] after the onset of sSAH (day 11–35; t₁) and at the 6-month follow-up (t₂).

Results: At t₁, increased mean levels of NPY in CSF significantly correlated with impaired performance in most ISR scores (ISR total p = .018, depression p = .035, anxiety p = .008, nutrition disorder p = .047, supplementary items p = .038) and in several psychological SF-36 items (vitality p = .019, general mental health p = .001, mental component summary p = .025).

Discussion: To the best of our knowledge, this study is the first to correlate the levels of endogenous NPY in supratentorial CSF with cognitive outcome in good-grade sSAH patients. Excessive NPY release into CSF may have a short-term influence on the pathogenesis of neuropsychological deficits. The impact of cerebrovascular manipulation on NPY release has to be further elucidated.

Abbreviations: ANOVA: analysis of variance; aSAH: aneurysmal subarachnoid haemorrhage; AUC: area under the curve; CBF: cerebral blood flow; CSF: cerebrospinal fluid; CT (scan): computed tomography (scan); CV: cerebral vasospasm; DIND: delayed ischemic neurological deficit; DSA: digital subtraction angiography; EIA: enzyme immunoassay; EV: endovascular aneurysm occlusion; EVD: external ventricular drainage; FU: 6-month follow-up; GCS: Glasgow Coma Scale; Ghp: general health perceptions; GOS: Glasgow Outcome Scale; h: hour/s; HH: Hunt and Hess; ICU: intensive care unit; ISR: ICD-10-Symptom-Rating questionnaire; MCS: mental component summary; Mhi: general mental health; min: minute/s; min-max: minimum – maximum; ml: millilitre; mRS: modified Ranking Scale; MS: microsurgical clipping, microsurgical aneurysm occlusion; ng: nanograms; no. [n]: number; NPY: Neuropeptide Y; p: p value; Pain: bodily pain; PCS: physical component summary; Pfi: physical functioning; pSAH: perimesencephalic subarachnoid haemorrhage; PTSD: posttraumatic stress disorder; QoL: quality of life; Rawhtran: health transition item; Rolem: role limitations because of emotional problems; Rolph: role limitations due to physical health problems; SAH: subarachnoid haemorrhage; SD: standard deviation; SF-36: 36-Item Short Form Health Survey; Social: social functioning; sSAH: spontaneous subarachnoid haemorrhage; TCD: trans-cranial Doppler ultrasound; (test) t₁: test in the sub-acute phase after the onset of bleeding (between day 11 and 35 after subarachnoid haemorrhage); (test) t₂: test in the short-term (chronic phase) after treatment at 6-month follow-up; test t₁ - t₂: intergroup development from t₁ to t₂; Vital: vitality; vs: versus.     

“Not just right experiences” in patients with Tourette syndrome: Complex motor tics or compulsions?

Tourette syndrome (TS) is a chronic tic disorder often accompanied by specific obsessive-compulsive symptoms (OCS) or full-blown obsessive-compulsive disorder (OCD). Repetitive behaviours are commonly reported by patients with TS, who experience the urge to perform an action until it has been done “just right”. This study investigated the clinical correlates of “not just right experiences” (NJREs) in this clinical population. A standardised battery of self-report psychometric measures was administered to 71 adult patients with TS recruited from a specialist TS clinic. NJREs were systematically screened for using the Not Just Right Experiences-Questionnaire Revised (NJRE-QR). The vast majority of patients in our clinical sample (n=57, 80%) reported at least one NJRE. Patients diagnosed with TS and co-morbid OCD/OCS (n=42, 59%) reported a significantly higher number of NJREs compared to TS patients without OCD/OCS. The strongest correlation was found between NJRE-QR scores and self-report measures of compulsivity. NJREs appear to be intrinsic to the clinical phenomenology of patients with TS and can present with higher frequency in the context of co-morbid OCD/OCS, suggesting they are more related to compulsions than tics.     

Compensatory articulatory behaviours in adolescents with cleft palate: comparing the perceptual and instrumental evidence

A combination of perceptual and electropalatographic (EPG) analysis is used to investigate speech production in three adolescent speakers with a history of cleft palate. All the subjects still sound markedly atypical. Their speech output is analysed in three conditions: diadochokinetic tasks; single word production; connected speech. Comparison of the EPG and perceptual data reveals important lingual behaviours which were not identified by perceptual analysis alone. Lingualpalatal contact patterns previously noted in the speech of younger speakers with cleft palate are identified, as well as some lingual behaviours not previously reported in the literature. Similarities and differences between the individual speakers' profiles are discussed, as is the considerable inter‐ and intra‐speaker variability identified in the data, and the speech output is discussed with reference to the notion of compensatory articulation.     

应用格林模式对在校大学生日常行为开展健康教育诊断的研究?

目的：了解某校在校大学生健康问题及相关行为,为对大学生的行为和生活方式进行干预提供基础和依据。方法通过问卷和访谈的方法,依据格林模式的思路对在校大学生进行社会学诊断、流行病学诊断、行为与环境诊断、教育与生态诊断和管理与政策诊断进行调查研究。结果在校大学生存在抵抗力低、睡眠问题、精神状态欠佳和肠胃疾病等亚健康问题,这与其体育运动量少、熬夜、饮食不规律等不健康的生活方式和行为习惯有密切关系,部分学生对该问题认识不足。结论应从学生不良行为习惯的倾向因素、促成因素和强化因素着手,通过恰当的健康教育方式和合理的学校管理制度等方式进行纠正,从而规范学生个人的行为养成,建立起健康的生活行为习惯,提高生命质量。     

Health-related quality of life in allergic rhinitis: comparing the short form ESPRINT-15 and MiniRQLQ questionnaires

BACKGROUND: We compared the psychometric properties of the ESPRINT-15, the short form of a new Spanish instrument to measure health-related quality of life in allergic rhinitis (AR) patients, with those of the Mini-Rhinoconjunctivitis Quality of Life Questionnaire (MiniRQLQ). METHODS: The questionnaires were compared in Spanish patients with intermittent allergic rhinitis (IAR) or persistent AR in a prospective, observational study. Floor and ceiling effects, internal consistency (Cronbach's alpha), test-retest reliability (intraclass correlation coefficient; ICC), convergent and known groups validity, and sensitivity to change (standardized response means; SRMs) were compared. RESULTS: In terms of content, while the MiniRQLQ has a dimension covering practical problems and places more emphasis on symptoms, the ESPRINT-15 has two dimensions (Sleep and Psychological impact) which are not included in the MiniRQLQ. In the validation study, 400 patients were included and 59% of the sample had persistent AR. There were no significant floor or ceiling effects on any dimension on either questionnaire. Cronbach's alpha values for the ESPRINT-15 and MiniRQLQ overall scores were 0.92 and 0.90, respectively. In 48 clinically stable patients, ICCs were 0.80 and 0.77, respectively. Both instruments discriminated between patients with IAR and persistent AR. Correlations with symptom scores and generic measures were moderate to strong. SRMs for overall scores and individual dimensions on the two questionnaires in the 197 patients reporting a change in health status ranged from 0.7 to 1.3. CONCLUSIONS: Both questionnaires performed well in psychometric terms. The ESPRINT-15 is particularly recommended for use in Spanish-speaking populations.     

Protective behaviours among young African American women with non-monogamous sexual partners

In the USA, partner non-monogamy is reported to be more common among African American women than White women and may contribute to African American women’s increased risk for HIV and other sexually transmitted infections (STIs). Few studies have explicitly and comprehensively described the protective behaviours that African American women employ with non-monogamous partners to reduce their HIV risk. We conducted interviews to examine protective behaviours among 11 African American women aged 18–24 years who perceived that a partner in the preceding 12 months had another sex partner. Participants described three types of partnerships with 29 non-monogamous men; these partnerships clustered into three categories. Narrative analysis revealed an overall paucity of protective behaviours with non-monogamous partners. Protective behaviours (i.e. communication and condom use) were informed by partnership type, rather than perceptions of non-monogamy. There were few instances in which partner non-monogamy motivated women to terminate sex partnerships. Rather, these decisions were often motivated by changes in other relationship dynamics. To address HIV/STI risk related to partner non-monogamy, HIV prevention strategies for young African American women should emphasise the importance of condom use in all non-marital partnership types. Interventions where testing is available may be effective for women who frequently test for HIV/STIs but do not use condoms.