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Significant Health Problem (significant + health_problem)
Selected AbstractsConsequences of youth tobacco use: a review of prospective behavioural studiesADDICTION, Issue 7 2006M. Mathers ABSTRACT Background Cigarette smoking represents a significant health problem and tobacco has been identified as causing more preventable diseases and premature deaths than any other drug. Although health consequences from smoking have been documented, there has been a surprising lack of research into behavioural consequences. Aims To review what is known of the long-term relationship between patterns of tobacco use prior to age 18 years and behavioural consequences in adulthood. Method A literature search of electronic abstraction services from 1980 to September 2005 was conducted. To be included in the review, studies had to have large, representative samples, be longitudinal studies with baseline age under 18 years and follow-up age 18 years or older and clarify effects due to attrition, leaving 16 articles that met the inclusion criteria. Two reviewers evaluated each paper. Findings Adolescent tobacco use predicts a range of early adult social and health problems. Surprisingly few studies met the inclusion criteria. The limited evidence available suggests that adolescent tobacco smoking increases the likelihood of early adult tobacco use and the initiation of alcohol use or the development of alcohol-related problems. The link between adolescent tobacco use and subsequent cannabis use was not resolved convincingly from the studies summarized. The effects of tobacco use on later illicit drug use tended to fall away when adjusting for underlying risk factors. Existing studies of the effects of tobacco use on later mental health have many limitations. Nevertheless, a finding that youth tobacco use may predict subsequent mental health problems deserves further investigation. The possible effects of tobacco use on academic/social problems and sleep problems also warrant further investigation. Conclusion This review highlights links between youth tobacco use and subsequent behavioural and mental health problems. It provides health care professionals with evidence of the possible harmful effects of youth tobacco smoking on later social, emotional, and behavioural well-being. [source] Clinical trial: a nutritional supplement Viusid, in combination with diet and exercise, in patients with nonalcoholic fatty liver diseaseALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 10 2009E. VILAR GOMEZ Summary Background, Nonalcoholic fatty liver disease (NAFLD) is a significant health problem for which there is no universally accepted pharmacological treatment. The combination of weight loss and antioxidant drugs to ameliorate insulin resistance and improve steatosis, inflammation and fibrosis provides the rational for therapeutic trials. Aim, To evaluate the efficacy and safety of a nutritional supplement Viusid in association with diet and exercise for NAFLD. Methods, A randomized, controlled and parallel-group trial was conducted at a tertiary care academic centre (National Institute of Gastroenterology, Havana, Cuba). We randomly assigned 60 patients with liver biopsy-proven NAFLD to 6 months of treatment with a hypocaloric diet plus aerobic exercise daily and three Viusid sachets daily or a hypocaloric diet and exercise. Endpoints were improvement in the NAFLD activity score (NAS), fibrosis and normalization of serum aminotransferase levels. Results, A significant improvement in steatosis, necroinflammation and fibrosis was seen in each group of treatment (P < 0.01 for each feature). The Viusid group, as compared with the control group, significantly reduced the mean of NAS [from 4.18 to 0.54 points in the Viusid group vs. 4.45 to 2.2 points in the control group (P < 0.001)]. On between-group comparison, Viusid was found to be associated with a significantly greater improvement in steatosis (P < 0.001), ballooning (P = 0.002) and lobular inflammation (P = 0.025), but not in fibrosis (P = 0.07). Viusid was well tolerated. Conclusions, Our results indicate that treatment with diet and exercise leads to a notable improvement in the histological features of NAFLD; however, the administration of Viusid intensifies the improvements of histological findings, especially of steatosis and inflammation. [source] Effect of combined maternal and infant vitamin D supplementation on vitamin D status of exclusively breastfed infantsMATERNAL & CHILD NUTRITION, Issue 1 2009Hussein F. Saadi Abstract Severe vitamin D deficiency in mothers and their breastfed infants is a significant health problem in the Middle East. Supplementation of the breastfed infant alone with the recommended dose of vitamin D may be insufficient in high-risk population. We investigated the effect of combined maternal and infant vitamin D supplementation on vitamin D status of the breastfed infant. We examined also the effect of supplementation on vitamin D antirachitic activity of breast milk in a subset of mothers. Healthy breastfeeding mothers (n = 90) were randomly assigned to 2000 IU daily (group 1) or 60 000 IU monthly (group 2) of vitamin D2, and all their infants (n = 92) received 400 IU daily of vitamin D2 for 3 months. Most infants had vitamin D deficiency , 25-hydroxyvitamin D [25(OH)D] , 37.5 nmol L,1, at study entry. Serum 25(OH)D concentrations at 3 months increased significantly from baseline in infants of mothers in group 1 (13.9 ± 8.6 vs. 49.6 ± 18.5 nmol L,1, P < 0.0001) and group 2 (13.7 ± 12.1 vs. 44.6 ± 15.0 nmol L,1, P < 0.0001). Maternal and infant serum 25(OH)D concentrations correlated positively at baseline (r = 0.36, P = 0.01) and 3 months (r = 0.46, P = 0.002). Milk antirachitic activity increased from undetectable (<20 IU L,1) to a median of 50.9 IU L,1. In conclusion, combined maternal and infant vitamin D supplementation was associated with a threefold increase in infants' serum 25(OH)D concentrations and a 64% reduction in the prevalence of vitamin D deficiency without causing hypervitaminosis D. [source] Women's narratives on experiences of work ability and functioning in fibromyalgiaMUSCULOSKELETAL CARE, Issue 1 2010Merja Sallinen MSc Abstract Background:,Fibromyalgia is a significant health problem for women of working age. However, little is known about the long-term effects of fibromyalgia in everyday life or on work ability. Methods:,A narrative interview study was conducted to explore the experiences of work ability and functioning of patients with a long history of fibromyalgia. Twenty women, aged 34,65 years, were purposively chosen for the interviews, to reach a wide range of patients with different social and professional backgrounds. Results:,Four types of experience concerning work ability were identified in the narratives: confusion, coping with fluctuating symptoms, being ,in between' and being over the edge of exhaustion. Severe pain and fatigue symptoms, combined with a demanding life situation and ageing, seemed to lead to substantial decrease in work ability and functioning over the long term. In the narratives, vocational rehabilitation or adjustments to work tasks were rarely seen or were started too late to be effective. Conclusions:,Exploring the life stories of women with fibromyalgia can reveal the perceived causes and consequences of fibromyalgia related to work ability or disability, which can be utilized in developing client-centred rehabilitation approaches and effective interventions to support work ability and avoid premature retirement in fibromyalgia patients. Copyright © 2009 John Wiley & Sons, Ltd. [source] Health education for nurses in Japan to combat child abuseNURSING & HEALTH SCIENCES, Issue 3 2003Beverly M. Henry phd, hondsc Abstract A health education program for nurses was conducted to address the complex problem of child abuse, which has reached epidemic proportions. In Japan, the number of consultations has risen 23-fold over the past 11 years. Maltreatment of children is a public health problem as perilous as any contagious disease. The International Council of Nurses asks for nurses' leadership to strengthen measures to combat abuse throughout the world. The Japanese Nursing Association has published statements for prevention, detection and support. Yet, few community-based education programs with a multidisciplinary perspective have been reported that focus on nurses, the largest group of health providers. More than 200 nurse educators, clinicians and managers met for a one-day program designed to improve understanding of the nurses' role in combating the abuse and neglect of children and to formulate action plans. This significant health problem is addressed in the context of a health education program's needs, objectives, content and evaluation. [source] Results from the 4th National Clients of Treatment Service Agencies census: changes in clients' substance use and other characteristicsAUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 4 2002Fiona Shand Objective: The 2001 Clients of Treatment Service Agencies (COTSA) census, the fourth since 1990, was conducted to enable a comparison of the drug and alcohol-related problems being treated over an 11-year period. Method The 24-hour census was conducted on Wednesday 2 May 2001 in all Australian States and Territories. All agencies providing treatment for drug and alcohol problems in Australia were asked to provide demographic, treatment and substance use information about all clients treated on census day. The data were analysed with frequencies and basic descriptive statistics. Results: Of the agencies surveyed, 90.3% responded. The census suggests that, among the treatment population, the mean age of substance users has decreased and the proportion of clients who are women has increased. Treatment for opiate, cannabis and amphetamine problems increased; treatment for alcohol problems decreased. Substance use patterns differed according to sex, age, size of the population centre, and Indigenous status. Conclusions and implications: Changes among the treatment population reflect changes in demographics and substance use among the broader drug-using community, with the exception of the presentation of alcohol problems for treatment. The reasons for the apparent decline in treatment for alcohol problems are not clear, although a number of factors, such as changes in treatment strategies and facilities and relative increases in other substance use problems, are considered. Any decrease in treatment for a significant health problem such as alcohol use disorder will have considerable public health implications. [source] A historical overview of enhanced external counterpulsationCLINICAL CARDIOLOGY, Issue S2 2002Anthony N. Demaria M.D., MACC Chief Abstract Angina remains a significant health problem in the United States and the world. Although there are a variety of pharmacologic and interventional therapies to treat angina, many patients are not adequately helped by these treatments. Enhanced external counterpulsation (EECP) is an effective, noninvasive technique designed to decrease the frequency and duration of anginal episodes, as well as increase exercise duration in patients with acute angina. Since the early 1960s, the technology of EECP has been thoroughly refined. In addition, a number of important clinical trials have provided evidence for its effectiveness. Continuing research is needed to determine the best patients for EECP and its appropriate clinical application. [source] Putting harm reduction into an adolescent contextJOURNAL OF PAEDIATRICS AND CHILD HEALTH, Issue 1 2001YA Bonomo Abstract: Drug use is now widespread amongst Australian youth. Substance abuse and dependence are becoming increasingly significant health problems. Approximately 50% of 17-year-old Australians report regular consumption of alcohol and nearly 30% report tobacco smoking. The age of onset of substance use is reported to be decreasing. Between 1993 and 1995 the proportion of heroin users who had used the drug before the age of 16 years increased from 2% to 14%. The debate about youth substance use tends to be polarized between the views of Zero Tolerance and Legalization of drugs. The harm reduction approach spans between these two extremes. Examples of harm reduction strategies, such as education campaigns on safe injecting and needle exchange programs, have been effective in curbing the spread of blood-borne viruses such as HIV amongst intravenous drug using youth. The harm reduction approach, taking social context and developmental stage of the individual into account, may also be applied to adolescents at the less extreme end of the substance use spectrum. It is proposed that the harm reduction framework used in this way enables a rational, relevant and consistent response to contemporary youth substance use, aiming to minimize drug related harm. [source] Recognizing health risks in childhood cancer survivorsJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 3 2005Mary Baron Nelson MS Purpose To provide information about the special health needs of childhood cancer survivors through a discussion of Wilms' tumor, a common childhood renal tumor, and case studies of two survivors of Wilms' tumor, who encountered significant health problems as adults. This information may be generalized to many cancer survivors. Data sources Actual case studies as well as extensive review of the current literature on childhood cancer survivorship. Conclusions Adult healthcare practitioners may help to decrease morbidity of childhood cancer survivors in adulthood when they are knowledgeable about the risks of this population. Resources are readily available, both in the medical literature and on the Internet. Implications for practice With well-established success in the treatment of childhood cancer, there are many young and middle-aged adult survivors of the disease. However, as many as two-thirds of survivors may have chronic long-term effects of treatment. Most survivors eventually discontinue follow-up with their pediatric oncologists and receive primary health care from adult providers, many of whom are unaware of survivors' health risks. Awareness of primary care providers regarding the special health needs of childhood cancer survivors is critical to decrease morbidity and improve quality of life. The ever-increasing number of childhood cancer survivors is creating a public health issue as they transition into adulthood. [source] Unstimulated whole saliva flow rate in relation to sicca symptoms in HungaryORAL DISEASES, Issue 5 2008K Márton Objective:, To assess the prevalence of xerostomia and the related oral and extraoral dryness symptoms in Hungary, to evaluate the association of those symptoms with the unstimulated whole saliva (UWS) flow rate, and to find correlation between the level of UWS flow rate and the oral health status of the questioned patients. Subjects And Methods:, A total of 600 patients between the age of 18 and 92 years, 265 male, 335 female, were selected in accordance with the current regional age and residence distribution scheme of the Hungarian Statistical Office. A questionnaire was designed to determine the subjective presence or absence of the sicca symptoms. UWS flow rate and the dental and periodontal status were determined. Results:, The percentages of subjective symptoms in the questioned subjects were oral dryness, 34%; reduced salivation, 11%; mucous saliva, 15%; dysphagia, 13%; glossopyrosis, 7%; dysphonia, 31%; dysgeusia, 9%; nasal dryness, 32%; ocular dryness, 21%; itching, 40% and xeroderma, 60%. Vaginal dryness was 14%, vaginal itching was 16% in the interviewed women. The grade of xerostomia, dysphagia, tiredness, and additionally the gingival bleeding index showed a negative correlation with the UWS flow rate. After all decayed, missing and filled teeth (DMF-T) mean values, gingival bleeding index and plaque index were significantly higher in hyposalivators, compared with those who had normal flow rates Conclusion:, This cross sectional study, representative of the Hungarian population, clearly shows that one-third of the adult population suffers from xerostomia. The clinical severity of the xerostomia demonstrated a strong relationship with the lower levels of UWS flow rate. Reduced levels of UWS flow rate in this study were also shown to be associated with dysphagia, fatigue, and increased DMF-T numbers. The data show that oral dryness, its associated desiccation symptoms and its clinical manifestations are significant health problems in Hungary. [source] Oral administration of a tri-therapy for central pattern generator activation in paraplegic mice: Proof-of-concept of efficacyBIOTECHNOLOGY JOURNAL, Issue 4 2010Pierre A. Guertin Dr. Abstract Spinal cord injury (SCI) is a neurological condition, for which no cure exists, typically leading to an immediate and irreversible loss of sensory and voluntary motor functions accompanied by significant health problems. We conducted proof-of-concept experiments aimed at assessing efficacy upon oral administration of a novel combination therapy for central pattern generator (CPG) activation and corresponding locomotor movement generation in completely paraplegic animals. Co-administration orally (by gavage) of buspirone, levodopa and carbidopa was found to dose-dependently induce episodes of steady weight-bearing stepping in low-thoracic (Th9/10) spinal cord-transected (Tx) mice (with no other form of assistance or training). Robust hindlimb stepping with weight-bearing capabilities was induced with the tri-therapy but not with clinically relevant doses of these compounds administered separately. These results provide evidence suggesting that this drug combination may be ideally suited to constitute a first-in-class therapy (CPG activator) for locomotor activity induction in chronic SCI individuals, given that efficacy was shown using commercially available brain-permeable small molecules, already known as safe for the treatment of various neurological indications. [source] | ||||||||||