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91.
S D Ramsey A C Spencer T D Topolski B Belza D L Patrick 《Arthritis and rheumatism》2001,45(3):222-227
OBJECTIVE: To examine the rates of use and expenditures on alternative therapies by adults with osteoarthritis (OA). METHODS: Adults with OA recruited from the community to participate in a randomized clinical trial recorded alternative and traditional health care use on postcard diaries. General and arthritis-specific quality of life was assessed by questionnaires. RESULTS: More than 47% of participants reported using at least one type of alternative care during the 20-week intervention period. Among alternative care consumers, the most commonly used treatments were massage therapy (57%), chiropractic services (20.7%), and nonprescribed alternative medications (17.2%). Four percent of subjects reported using only alternative care during the study period. Expenditures for alternative therapy averaged $1,127 per year, compared with $1,148 for traditional therapies. CONCLUSION: Use of and expenditures for alternative care were high among this cohort of older adults with OA. Clinicians may want to inquire about use of these therapies before recommending treatments for this condition. 相似文献
92.
Weizhou Tang Daniela B. Friedman Kristie Kannaley Rachel E. Davis Sara Wilcox Sue E. Levkoff Rebecca H. Hunter Andrea Gibson Rebecca G. Logsdon Cheryl Irmiter Basia Belza 《Geriatric nursing (New York, N.Y.)》2019,40(2):181-184
This study described experiences of caregivers of persons with Alzheimer's disease and other dementias (ADRD) and caregivers of persons with other chronic conditions on self-reported health, type of assistance they provide, perceptions of how caregiving interferes with their lives, and perceived level of support. A secondary analysis was conducted of the 2013 Porter Novelli SummerStyles survey data. Of the 4033 respondents, 650 adults self-identified as caregivers with 11.6% caring for people with ADRD. Over half of all caregivers reported that caregiving interfered with their lives to some extent. The greater the perceived support caregivers reported, the less they thought that caregiving interfered with their lives (p?<?.001). No significant differences were found between ADRD and non-ADRD caregivers regarding general health, types of assistance they provided, and perceived level of support. These findings have the potential to inform future research and practice in the development of supportive services for caregivers. 相似文献
93.
Barrio G Bravo MJ Brugal MT Díez M Regidor E Belza MJ de la Fuente L;Itinere Working Group 《Addiction (Abingdon, England)》2012,107(6):1111-1122
Aims To show the utility of analysing time trends of need and coverage of needle‐exchange programmes (NEPs) and opioid substitution treatment (OST) to assess harm reduction policies targeting drug injectors or heroin users. Design Multiple methods applied to secondary data. Setting Spain. Participants Thousands of drug injectors or heroin users included in administrative registers, surveys and published studies during 1987–2010. Measurements Coverage for the general population was calculated as the ratio between interventions provided (obtained directly from the sources) and interventions needed (estimated by multiple methods), and as the difference between the two. Timeliness was estimated by time elapsed between year of highest need and year in which coverage reached a reference level. Findings In 2010 NEPs provided 138 syringes per drug injector [95% confidence interval (CI) 100–223], covering 25.7% (95% CI 18.3–43.3) of their need. OST coverage was 60.3% (95% CI 44.3–94.2). Syringe and OST provision increased between 1991 and 2001 and then declined. Syringe and OST coverage also increased substantially during this period and then stabilized, due mainly to decreases in drug injection or heroin use. Medium‐level coverage for both syringes and OST was not achieved until 2000, 8 years after the peak in need (1992). Conclusions In Spain, the expansion of harm reduction interventions was greatly delayed, although the concomitant decrease in heroin and injecting drug use led to reasonable coverage after 2000. A longitudinal measurement of need and coverage provides insight into the timeliness and potential population impact of interventions, enabling better assessment of their adequacy. 相似文献
94.
Menard Chihana Sian Floyd Anna Molesworth Amelia C. Crampin Ndoliwe Kayuni Alison Price Basia Zaba Andreas Jahn Hazzie Mvula Albert Dube Bagrey Ngwira Judith R. Glynn Neil French 《Tropical medicine & international health : TM & IH》2012,17(8):e74-e83
Objectives Developing countries are undergoing demographic transition with a shift from high mortality caused by communicable diseases (CD) to lower mortality rates caused by non‐communicable diseases (NCD). HIV/AIDS has disrupted this trend in sub‐Saharan Africa. However, in recent years, HIV‐associated mortality has been reduced with the introduction of widely available antiretroviral therapy (ART). Side effects of ART may lead to increased risk of cardiovascular diseases, raising the prospects of an accelerated transition towards NCD as the primary cause of death. We report population‐based data to investigate changes in cause of death owing to NCD during the first 4 years after introduction of HIV treatment. Methods We analysed data from a demographic surveillance system in Karonga district, Malawi, from September 2004 to August 2009. ART was introduced in mid‐2005. Clinician review of verbal autopsies conducted 2–6 weeks after a death was used to establish a single principal cause of death. Results Over the entire period, there were 905 deaths, AIDS death rate fell from 505 to 160/100 000 person‐years, and there was no evidence of an increase in NCD rates. The proportion of total deaths attributable to AIDS fell from 42% to 17% and from NCD increased from 37% to 49%. Discussion Our findings show that 4 years after the introduction of ART into HIV care in Karonga district, all‐cause mortality has fallen dramatically, with no evidence of an increase in deaths owing to NCD. 相似文献
95.
JO Lam R Amsalu K Kerber JE Lawn B Tomczyk N Cornier A Adler A Golaz WJ Moss 《Conflict and health》2012,6(1):2-8
ABSTRACT: BACKGROUND: Neonatal deaths account for over 40% of all deaths in children younger than five years of age and neonatal mortality rates are highest in areas affected by humanitarian emergencies. Of the ten countries with the highest neonatal mortality rates globally, six are currently or recently affected by a humanitarian emergency. Yet, little is known about newborn care in crisis settings. Understanding current policies and practices for the care of newborns used by humanitarian aid organizations will inform efforts to improve care in these challenging settings. METHODS: Between August 18 and September 25, 2009, 56 respondents that work in humanitarian emergencies completed a web-based survey either in English or French. A snow ball sampling technique was used to identify organizations that provide health services during humanitarian emergencies to gather information on current practices for maternal and newborn care in these settings. Information was collected about continuum-of-care services for maternal, newborn and child health, referral services, training and capacity development, health information systems, policies and guidelines, and organizational priorities. Data were entered into MS Excel and frequencies and percentages were calculated. RESULTS: The majority of responding organizations reported implementing components of neonatal and maternal health interventions. However, multiple barriers exist in providing comprehensive care, including: funding shortages (63.3%), gaps in training (51.0%) and staff shortages and turnover (44.9%). CONCLUSIONS: Neonatal care is provided by most of the responding humanitarian organizations; however, the quality, breadth and consistency of this care are limited. 相似文献
96.
Kelsey L. Tinkum Kristina M. Stemler Lynn S. White Andrew J. Loza Sabrina Jeter-Jones Basia M. Michalski Catherine Kuzmicki Robert Pless Thaddeus S. Stappenbeck David Piwnica-Worms Helen Piwnica-Worms 《Proceedings of the National Academy of Sciences of the United States of America》2015,112(51):E7148-E7154
Short-term fasting protects mice from lethal doses of chemotherapy through undetermined mechanisms. Herein, we demonstrate that fasting preserves small intestinal (SI) architecture by maintaining SI stem cell viability and SI barrier function following exposure to high-dose etoposide. Nearly all SI stem cells were lost in fed mice, whereas fasting promoted sufficient SI stem cell survival to preserve SI integrity after etoposide treatment. Lineage tracing demonstrated that multiple SI stem cell populations, marked by Lgr5, Bmi1, or HopX expression, contributed to fasting-induced survival. DNA repair and DNA damage response genes were elevated in SI stem/progenitor cells of fasted etoposide-treated mice, which importantly correlated with faster resolution of DNA double-strand breaks and less apoptosis. Thus, fasting preserved SI stem cell viability as well as SI architecture and barrier function suggesting that fasting may reduce host toxicity in patients undergoing dose intensive chemotherapy.Cancer patients undergoing chemotherapy experience high rates of morbidity, despite regimens that attempt to balance timing and dose intensity to mitigate off-target effects and dose-limiting toxicities (1–3). Interestingly, fasting has been shown to provide host-protective effects against high-dose chemotherapy-induced toxicity in preclinical and clinical studies. For example, etoposide, which forms a ternary complex with DNA and topoisomerase II causing DNA double-strand breaks (DSBs), is far less toxic if mice are fasted before treatment (4). Fasting has also been shown to protect normal, but not cancer cells, from the toxicity of chemotherapy, thereby extending the lifespan of tumor-bearing mice (4–8).Because of the rapid rate of epithelial cell proliferation in the small intestine (SI), gastrointestinal (GI) toxicity is one of the most common complications for a variety of chemotherapeutic treatments (9). Therefore, we investigated if fasting was capable of mitigating the GI toxicity normally associated with high-dose chemotherapy. Herein, we demonstrate that mice allowed to feed ad libitum before receiving high-dose chemotherapy showed marked histological changes to SI epithelium before death. These histological changes reflected loss of regenerative capacity as a result of stem cell depletion as well as structural damage from inflammatory cell infiltrates, similar to the SI response to high-dose ionizing radiation (10). In contrast, SI homeostasis was preserved in fasted mice by protection of stem cell viability and prevention of proinflammatory cell infiltrates. These results indicate that fasting mitigates GI side effects associated with chemotherapy by activating pathways that preserve SI stem cell integrity and by maintaining barrier function. 相似文献
97.
98.
Inthira Roopsawang Hilaire Thompson Oleg Zaslavsky Basia Belza 《Nursing & health sciences》2020,22(3):685-693
Frailty may lead to increased vulnerability, disability, and adverse health outcomes in older adults. Early detection has been described as the best approach to manage frailty; however, frailty instruments are not widely available, particularly in the Thai language. The purpose of this cross‐sectional study was to develop a culturally adapted Thai version of the Reported Edmonton Frail Scale and to validate the psychometric properties of the new instrument in hospitalized older Thai adults. Reliability and validity were examined. Participants completed questionnaires that included demographic and health information, and the Reported Edmonton Frail Scale–Thai version. Results revealed that the new instrument was reliable and had good content validity. Inter‐rater reliability was strong. Confirmatory factor analysis showed a fair fit for the whole model, but most domains were strongly associated with frailty. On average, the instrument was completed under 7 minutes. The Thai version of the frailty instrument may be a practical tool for frailty evaluation, and could inform inpatient care, both locally and internationally; future research is needed to confirm predictability and feasibility in other clinical settings and populations. 相似文献
99.
Belza MJ 《Sexually transmitted infections》2005,81(1):85-88
OBJECTIVE: To assess HIV prevalence and predictive factors for HIV among male sex workers in Spain. METHODS: In this study we analysed all male sex workers who visited HIV testing clinics in 19 Spanish cities between 2000 and 2002. The information was obtained during examination by means of a brief questionnaire. For repeating testers, only the last confirmed result was taken into account. RESULTS: 418 male sex workers were included in the analysis; 58% visited these clinics for the first time and 42% were repeating testers. 67% were of foreign origin, mostly from Latin America (91%). 96% had had sex with men, 18% were transvestites or transsexuals, and 3.3% had used injected drugs. HIV prevalence was 12.2% (95% CI, 9.3 to 15.8%), and rose to 16.9% among first time testers. No differences in HIV prevalence were found between injecting drug users, transvestites/transsexuals, and men from foreign countries. CONCLUSION: Because of the high risk of HIV infection, male sex workers should be the target of specific preventive activities. Preventive and healthcare strategies that are culturally adapted to migrants are required. 相似文献
100.