Search

OBJECTIVES: To investigate the prevalence of isolated urinary and fecal incontinence and double incontinence in community-living stroke survivors and to assess the degree of soiling. DESIGN: Community-based postal survey. SETTING: Leicestershire, United Kingdom. PARTICIPANTS: Sixty-four thousand seven hundred forty-nine community-dwelling residents (aged≥40) were randomly selected from the Leicestershire Health Authority register. Residents living in institutional settings were excluded. MEASUREMENTS: Respondents were asked about previous stroke, urinary and bowel symptoms, and general health and demographic details including age, sex, and ethnicity. Urinary incontinence was defined as leakage several times a month or more often. Major fecal incontinence was defined as soiling of underwear, outer clothing, furnishings, or bedding several times a month or more often. RESULTS: A 65% response rate to the postal survey was obtained, with the return of 39,519 eligible questionnaires; 4% (n=1,483) reported stroke. Five percent of stroke survivors reported major fecal incontinence, with 4.3% reporting fecal and urinary incontinence and 0.8% reporting isolated fecal incontinence. Major fecal incontinence was four and a half times as prevalent in stroke survivors as in the nonstroke population, and stroke survivors were also twice as likely to report soiling of furnishings or bedding. Functional limitations influence the presence of fecal incontinence in the stroke and nonstroke population. CONCLUSION: Fecal incontinence is common in stroke survivors, and the degree of soiling can be considerable. Future research needs to explore the effect fecal incontinence can have on the lives of stroke survivors and on how it can best be managed in those living in the community. [ABSTRACT FROM AUTHOR]

Background Depression is common among older people living in residential and nursing homes. Detection and treatment of late life depression may be sub-optimal in these settings. Aim To report the changes in, and factors associated with, antidepressant use among residents in care homes in 1990 and 1997. Method Censuses of those aged 65 years and over in any type of residential care in the county of Leicestershire, UK, on 27 November 1990 and 30 November 1997. Care staff were asked to complete an assessment form for each resident which included a rating of depression and use of antidepressants. Results The use of antidepressants increased from 11% (484/4415) in 1990 to 18.9% (777/4111) in 1997. Severity of depression as assessed by care staff, gender, younger age, better cognitive functioning, and use of other medications were consistently associated with antidepressant treatment. Antidepressant use was associated with better physical functioning (p = 0.001) in 1990 and frequency of falls in 1997 (p = 0.044). Conclusions Increased use of antidepressants appears to be due to the wider range of antidepressant drugs available since 1990. However there is a need for better methods for care staff to detect depression in residents, and for appropriate action to be taken by those responsible for their medical management. Copyright © 2002 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Macrophage activating factor (MAF) is produced by antigen-stimulated lymphocytes and activates macrophages for antimicrobial function. The capacity of individual microbial antigens to evoke and regulate this response has been explored using an affinity purified antigen (TB68) of Mycobacterium tuberculosis in combination with T-cell cloning. Four helper/inducer clones are described which responded strongly to this antigen. Three were specific, proliferating only to TB68 antigen and antigenic preparations containing this antigen. However, one of these clones (68.1) did not proliferate to BCG and PPD which contained the TB68 antigen. In addition, another clone, 68.13, also proliferated to other antigenic preparations which did not contain the TB68 antigen. Taken together, these data indicate the presence of several epitopes in the affinity-purified TB68 antigen. All the clones produced MAF, which enhanced H2O2 production in U937 cell lines and conventional macrophages matured from monocytes. Thus, T-cell clones proliferating to a mycobacterial antigen constitutively secrete lymphokinea that activate macrophages to antimicrobial immunity. [ABSTRACT FROM AUTHOR]

Objective: To compare stillbirth rates and risks for small for gestational age (SGA), large for gestational age (LGA) and appropriate for gestational age (AGA) pregnancies at 24-44 completed weeks of gestation using a birth-based and fetuses-at-risk approachs., Design: Population-based, multi-country study., Setting: National data systems in 15 high- and middle-income countries., Population: Live births and stillbirths., Methods: A total of 151 country-years of data, including 126 543 070 births across 15 countries from 2000 to 2020, were compiled. Births were categorised into SGA, AGA and LGA using INTERGROWTH-21st standards. Gestation-specific stillbirth rates, with total births as the denominator, and gestation-specific stillbirth risks, with fetuses still in utero as the denominator, were calculated from 24 to 44 weeks of gestation., Main Outcome Measures: Gestation-specific stillbirth rates and risks according to size at birth., Results: The overall stillbirth rate was 4.22 per 1000 total births (95% CI 4.22-4.23) across all gestations. Applying the birth-based approach, the stillbirth rates were highest at 24 weeks of gestation, with 621.6 per 1000 total births (95% CI 620.9-622.2) for SGA pregnancies, 298.4 per 1000 total births (95% CI 298.1-298.7) for AGA pregnancies and 338.5 per 1000 total births (95% CI 337.9-339.0) for LGA pregnancies. Applying the fetuses-at-risk approach, the gestation-specific stillbirth risk was highest for SGA pregnancies (1.3-1.4 per 1000 fetuses at risk) prior to 29 weeks of gestation. The risk remained stable between 30 and 34 weeks of gestation, and then increased gradually from 35 weeks of gestation to the highest rate of 8.4 per 1000 fetuses at risk (95% CI 8.3-8.4) at ≥42 weeks of gestation. The stillbirth risk ratio (RR) was consistently high for SGA compared with AGA pregnancies, with the highest RR observed at ≥42 weeks of gestation (RR 9.2, 95% CI 15.2-13.2), and with the lowest RR observed at 24 weeks of gestation (RR 3.1, 95% CI 1.9-4.3). The stillbirth RR was also consistently high for SGA compared with AGA pregnancies across all countries, with national variability ranging from RR 0.70 (95% CI 0.43-0.97) in Mexico to RR 8.6 (95% CI 8.1-9.1) in Uruguay. No increased risk for LGA pregnancies was observed., Conclusions: Small for gestational age (SGA) was strongly associated with stillbirth risk in this study based on high-quality data from high- and middle-income countries. The highest RRs were seen in preterm gestations, with two-thirds of the stillbirths born as preterm births. To advance our understanding of stillbirth, further analyses should be conducted using high-quality data sets from low-income settings, particularly those with relatively high rates of SGA., (© 2024 The Author(s). BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd.)

Objective: To examine the contribution of preterm birth and size-for-gestational age in stillbirths using six 'newborn types'., Design: Population-based multi-country analyses., Setting: Births collected through routine data systems in 13 countries., Sample: 125 419 255 total births from 22 +0 to 44 +6 weeks' gestation identified from 2000 to 2020., Methods: We included 635 107 stillbirths from 22 +0  weeks' gestation from 13 countries. We classified all births, including stillbirths, into six 'newborn types' based on gestational age information (preterm, PT, <37 +0  weeks versus term, T, ≥37 +0  weeks) and size-for-gestational age defined as small (SGA, <10th centile), appropriate (AGA, 10th-90th centiles) or large (LGA, >90th centile) for gestational age, according to the international newborn size for gestational age and sex INTERGROWTH-21st standards., Main Outcome Measures: Distribution of stillbirths, stillbirth rates and rate ratios according to six newborn types., Results: 635 107 (0.5%) of the 125 419 255 total births resulted in stillbirth after 22 +0  weeks. Most stillbirths (74.3%) were preterm. Around 21.2% were SGA types (PT + SGA [16.2%], PT + AGA [48.3%], T + SGA [5.0%]) and 14.1% were LGA types (PT + LGA [9.9%], T + LGA [4.2%]). The median rate ratio (RR) for stillbirth was highest in PT + SGA babies (RR 81.1, interquartile range [IQR], 68.8-118.8) followed by PT + AGA (RR 25.0, IQR, 20.0-34.3), PT + LGA (RR 25.9, IQR, 13.8-28.7) and T + SGA (RR 5.6, IQR, 5.1-6.0) compared with T + AGA. Stillbirth rate ratios were similar for T + LGA versus T + AGA (RR 0.7, IQR, 0.7-1.1). At the population level, 25% of stillbirths were attributable to small-for-gestational-age., Conclusions: In these high-quality data from high/middle income countries, almost three-quarters of stillbirths were born preterm and a fifth small-for-gestational age, with the highest stillbirth rates associated with the coexistence of preterm and SGA. Further analyses are needed to better understand patterns of gestation-specific risk in these populations, as well as patterns in lower-income contexts, especially those with higher rates of intrapartum stillbirth and SGA., (© 2023 The Authors. BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd.)

Objective: We aimed to compare the prevalence and neonatal mortality associated with large for gestational age (LGA) and macrosomia among 115.6 million live births in 15 countries, between 2000 and 2020., Design: Population-based, multi-country study., Setting: National healthcare systems., Population: Liveborn infants., Methods: We used individual-level data identified for the Vulnerable Newborn Measurement Collaboration. We calculated the prevalence and relative risk (RR) of neonatal mortality among live births born at term + LGA (>90th centile, and also >95th and >97th centiles when the data were available) versus term + appropriate for gestational age (AGA, 10th-90th centiles) and macrosomic (≥4000, ≥4500 and ≥5000 g, regardless of gestational age) versus 2500-3999 g. INTERGROWTH 21st served as the reference population., Main Outcome Measures: Prevalence and neonatal mortality risks., Results: Large for gestational age was common (median prevalence 18.2%; interquartile range, IQR, 13.5%-22.0%), and overall was associated with a lower neonatal mortality risk compared with AGA (RR 0.83, 95% CI 0.77-0.89). Around one in ten babies were ≥4000 g (median prevalence 9.6% (IQR 6.4%-13.3%), with 1.2% (IQR 0.7%-2.0%) ≥4500 g and with 0.2% (IQR 0.1%-0.2%) ≥5000 g). Overall, macrosomia of ≥4000 g was not associated with increased neonatal mortality risk (RR 0.80, 95% CI 0.69-0.94); however, a higher risk was observed for birthweights of ≥4500 g (RR 1.52, 95% CI 1.10-2.11) and ≥5000 g (RR 4.54, 95% CI 2.58-7.99), compared with birthweights of 2500-3999 g, with the highest risk observed in the first 7 days of life., Conclusions: In this population, birthweight of ≥4500 g was the most useful marker for early mortality risk in big babies and could be used to guide clinical management decisions., (© 2023 The Authors. BJOG: An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd.)