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51.
Fatemeh Saadati Fahimeh Sehhatiei Shafaei Mozhgan Mirghafourvand 《The journal of maternal-fetal & neonatal medicine》2018,31(2):150-157
Background: Sleep is one of the most basic human requirements. This research aims at determining the status of sleep quality and its relationship with quality of life among high-risk pregnant women in Tabriz, Iran, in 2015.Materials and methods: This research was a sectional study done on 364 qualified women in 28–36 weeks of pregnancy suffering from mild preeclampsia and gestational diabetes. The sampling was done as convenience. Personal–social–midwifery questionnaire, Pittsburg sleep quality, and quality of life in pregnancy (QOL-ORAV) were used for gathering data. Multivariate linear regression model was used for determining the relationship between sleep quality and its subsets with quality of life and controlling confounders.Findings: In the current study, the prevalence of sleep disturbance was 96.4%. Mean (SD) of the total score of sleep quality was 10.1 (4.1) and the total score of quality of life was 61.7 (17.3). According to Pearson’s correlation test, there was statistically significant relationship between quality of life and sleep quality and all its subsets except sleep duration and use of sleep medication (p?0.001). Meanwhile, according to the multivariate linear regression model, sleep latency, day time dysfunction, health status, and home air-conditioning were related with quality of life.Discussion: The findings of current research show that sleep quality is low among high-risk pregnant women and quality of life is medium. So, it is necessary that required training is given by health cares for improving sleep quality and quality of life to mothers. 相似文献
52.
Monappa A Naik Premjit Sujir Sujit Kumar Tripathy Sandeep Vijayan Shamsi Hamee Sharath K Rao 《中华创伤杂志(英文版)》2013,16(2):113-117
Femoral neck stress fractures (FNSFs) are rare,constituting only 5% of all stress fractures in young adults.These fractures are usually seen in athletes,military recruits and patients with underlying m... 相似文献
53.
The effects of cigarette smoking on overnight performance 总被引:2,自引:0,他引:2
C. Parkin D. B. Fairweather Z. Shamsi N. Stanley I. Hindmarch 《Psychopharmacology》1998,136(2):172-178
Fifteen healthy smokers and 15 non-smokers were enrolled into this study investigating the effects of smoking on overnight
performance. Subjects arrived at the test centre at 1930 hours and were assessed at baseline (2000 hours) and at 2200, 0000,
0200, 0400, 0600, and 0800 hours on a battery of tests (including Critical Flicker Fusion, CFF; Choice Reaction Time, CRT;
Compensatory Tracking Task, CTT; Short Term Memory Task, STM; and the Line Analogue Rating Scale, LARS). Results showed that
the performance of the smokers was more consistent with baseline measures than that of the non-smokers, which became more
impaired throughout the night on a number of tasks [CFF (P < 0.005), Total Reaction Time (TRT, P < 0.05), CTT (P < 0.05) and the Reaction Time (RT) aspect of the CTT task (P < 0.0005)]. The Recognition Reaction Time (RRT) aspect of the CRT task showed that the performance of the non-smokers became
more impaired from baseline (P < 0.005), while that of the smokers remained at baseline levels until 0400 hours, when it deteriorated to become comparable
to that of the non-smoking controls. Subjective sedation ratings (LARS) resulted in comparable levels of impairment for both
study groups (P < 0.00005). Findings from the STM task failed to reach significance. These data suggest that when performance is being measured
overnight, smokers show little or no impairment, whilst the performance of non-smokers showed performance decrements.
Received: 29 May 1997/Final version: 22 September 1997 相似文献
54.
The aim of this study was to compare the effects of two high-intensity interval training (HIT) programmes on maximal oxygen uptake (.VO(2max)), the lactate threshold (LT) and 3000 m running performance in moderately trained male runners. .VO(2max), the running speed associated with .VO(2max) (V.VO(2max)), the time for which V.VO(2max) can be maintained (T(max)), the running speed at LT (v(LT)) and 3000 m running time (3000 mTT) were determined before and following three different training programmes performed for 10 weeks. Following the pre-test, 17 moderately trained male runners (V O(2max)=51.6+/-2.7ml kg(-1)min(-1)) were divided into training groups based on their 3000 mTT (Group 1, G(1), N=6, 8 x 60% of T(max) at V.VO(2max), 1:1 work:recovery ratio; Group 2, G(2), N=6, 12 x 30s at 130% V.VO(2max), 4.5 min recovery; control group, G(CON), N=5, 60 min at 75% V.VO(2max)). G(1) and G(2) performed two HIT sessions and two 60 min recovery run sessions (75% V.VO(2max)) each week. Control subjects performed four 60 min recovery run sessions (75% V.VO(2max)) each week. In G(1), significant improvements (p<0.05) following HIT were found in .VO(2max) (+9.1%), V.VO(2max) (+6.4%), T(max) (5%), v(LT) (+11.7%) and 3000 mTT (-7.3%). In G(2), significant improvements (p<0.05) following HIT were found in .VO(2max) (+6.2%), V.VO(2max)(+7.8%), T(max) (+32%) and 3000 mTT (-3.4%), but not in v(LT) (+4.7%; p=0.07). No significant changes in these variables were found in G(CON). The present study has shown that 3000 m running performance, .VO(2max), V.VO(2max), T(max) and v(LT) can be significantly enhanced using different HIT programmes in moderately trained runners, but that changes in performance and physiological variables may be more profound using prolonged HIT at intensities of V.VO(2max) with interval durations of 60% T(max). 相似文献
55.
STUDY OBJECTIVE: To investigate the potential drug-drug interaction between lamotrigine, an antiepileptic agent used to treat bipolar disorders, and olanzapine, an atypical antipsychotic drug also used to treat bipolar disorders, both of which are metabolized by the uridine diphosphate glucuronosyltransferase system. DESIGN: Prospective cohort study. SETTING: University center for clinical research. SUBJECTS: Fourteen nonsmoking, healthy volunteers. INTERVENTION: Subjects received lamotrigine 25 mg/day for 5 days, then 50 mg/day for 10 days to achieve steady-state concentrations. On day 15, blood samples were obtained before and 0.5, 1, 2, 3, 4, 6, 8, 10, 12, and 24 hours after the dose. Lamotrigine 50 mg/day was then given for an additional 3 days. On the next day, lamotrigine 50 mg and olanzapine 5 mg were coadministered. Blood samples were obtained at the same times as before and at 48, 72, and 96 hours after dosing. MEASUREMENTS AND MAIN RESULTS: Blood samples were assayed for lamotrigine and olanzapine concentrations by means of high-performance liquid chromatography. Olanzapine did not significantly affect lamotrigine disposition, as we observed no differences in the area under the concentration-time curve from 0-24 hours or in lamotrigine plasma concentrations at baseline or at 24 hours. For lamotrigine, the mean time to reach maximum concentration was significantly prolonged during olanzapine coadministration (mean +/- SD 1.9 +/- 1.3 vs 4.0 +/- 3.0 hrs, p = 0.025), possibly because of the anticholinergic properties associated with olanzapine. Mild sedation was the only adverse effect that occurred during lamotrigine and olanzapine coadministration. CONCLUSION: Lamotrigine and olanzapine can safely be combined in healthy volunteers at the low doses studied, without a clinically significant interaction. When prescribing high doses of olanzapine and lamotrigine for bipolar disorder, patients must be carefully monitored. 相似文献
56.
57.
Chaudhry IA Shamsi FA Al-Sharif A Elzaridi E Al-Rashed W 《The British journal of ophthalmology》2006,90(7):844-846
AIM: To report severe visual loss caused by optic nerve avulsion (ONA) in children with door-handle trauma. METHODS: Clinical records at a tertiary eye care hospital, of 14 children who sustained severe visual loss as a result of door-handle injuries, were reviewed. The data were analysed for location, presenting symptoms and signs, diagnostic studies, intervention, and the cause of visual loss. RESULTS: There were 11 males and three females with an average age of 8 years and an average height of 125 cm. The place of trauma was home in 11 and school in three children. Presenting visual acuity (VA) was light perception (LP) in five patients and no light perception (NLP) in nine. All the 14 children had evidence of ONA and four patients had ruptured eye globes that required initial repair. The diagnosis of ONA was made clinically or by imaging studies and confirmed histopathologically in eyes that were enucleated. Average follow up was 28.8 months (range 4 months to 8 years). Final VA was LP in one patient and NLP in 13 patients, eight eyes required enucleation for painful blind eye or to achieve optimal cosmesis. CONCLUSION: ONA was the common cause of visual loss in children who sustained ocular trauma caused by door-handles. 相似文献
58.
We report a case of primary cutaneous rhabdomyosarcoma, solid embryonal type, presenting as a rapidly enlarging nodule on the right cheek of a 7-year-old boy. This lesion had begun as a pea-sized nodule 8 months previously, and, with suspected abscess, had been incised. It recurred 2 months later; at that time, incisional biopsy was consistent with malignant round cell tumor. Wide local excision of the tumor was then completed. Subsequent immunohistochemical staining with desmin and myoglobin confirmed embryonal rhabdomyosarcoma. The patient underwent radiation therapy followed by chemotherapy and continues to be disease free at 14 months after his wide local excision. Rhabdomyosarcoma presenting as a dermal nodule is rare. It usually presents as an asymptomatic papule without distinctive clinical features and therefore may result in delayed diagnosis unless a biopsy is performed. 相似文献
59.
Kasem AM Kamal T Chandra NN Dayoub I Munyira H El-Hasani S 《Journal of laparoendoscopic & advanced surgical techniques. Part A》2006,16(4):355-361
BACKGROUND: This study was conducted to assess the management of acute upper gastrointestinal bleeding in a district hospital and to compare these results with national guidelines and the published literature. MATERIALS AND METHODS: This prospective and retrospective study included 112 patients, mean age 66 years, who presented with acute upper gastrointestinal bleeding between July 2004 and February 2005. All patients were assigned a Rockall risk assessment score. RESULTS: The surgical on-call teams managed all the patients according to an agreed protocol. Forty-nine patients had a Rockall score > or =4. Endoscopy was performed in all patients, with 60% accomplished within the first 24 hours. The most common cause found was peptic ulcer (30%). Therapeutic endoscopy was undertaken in 10 patients (9%) with a success rate of 70%. Open surgery was performed in 3 patients. One patient died after having surgery and the Rockall score was >5. Of the patients admitted with acute upper gastrointestinal bleeding, 90.2% were discharged without complication. Eleven patients died (9.8%) and all of them from the high risk group with Rockall scores > or =5. Their mean hospital stay was 17.8 days (range, 2-43 days). CONCLUSION: High-standard results in acute upper gastrointestinal bleeding can be achieved in a district hospital. The management, including the use of the operating theater facilities with operative and anesthetic support, was safe and efficient. A 24-hour-a-day endoscopy service is important to achieve early diagnosis and to plan management. A protocol and early endoscopy improve clinical outcome and reduce mortality, which occurred mostly among elderly patients with high risk scores. It is advisable to introduce the Rockall scoring system in practice. 相似文献
60.
Sadeghi Tari A Mardani M Rahnavardi M Asadi Amoli F Abedinifar Z 《International ophthalmology》2005,26(6):247-250
Nattrassia mangiferae orbital infection is a very rare disease that is usually curable. We report the first case of a fatal N. mangiferae orbital infection following a thorn penetration injury in a patient who also had diabetes mellitus, heart failure, and cirrhosis. 相似文献