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1.
Darshini Govindasamy Rashida A Ferrand Stephanie MS Wilmore Nathan Ford Saeed Ahmed Hoviyeh Afnan-Holmes Katharina Kranzer 《Journal of the International AIDS Society》2015,18(1)
Introduction
In recent years children and adolescents have emerged as a priority for HIV prevention and care services. We conducted a systematic review to investigate the acceptability, yield and prevalence of HIV testing and counselling (HTC) strategies in children and adolescents (5 to 19 years) in sub-Saharan Africa.Methods
An electronic search was conducted in MEDLINE, EMBASE, Global Health and conference abstract databases. Studies reporting on HTC acceptability, yield and prevalence and published between January 2004 and September 2014 were included. Pooled proportions for these three outcomes were estimated using a random effects model. A quality assessment was conducted on included studies.Results and discussion
A total of 16,380 potential citations were identified, of which 21 studies (23 entries) were included. Most studies were conducted in Kenya (n=5) and Uganda (n=5) and judged to provide moderate (n=15) to low quality (n=7) evidence, with data not disaggregated by age. Seven studies reported on provider-initiated testing and counselling (PITC), with the remainder reporting on family-centred (n=5), home-based (n=5), outreach (n=5) and school-linked HTC among primary schoolchildren (n=1). PITC among inpatients had the highest acceptability (86.3%; 95% confidence interval [CI]: 65.5 to 100%), yield (12.2%; 95% CI: 6.1 to 18.3%) and prevalence (15.4%; 95% CI: 5.0 to 25.7%). Family-centred HTC had lower acceptance compared to home-based HTC (51.7%; 95% CI: 10.4 to 92.9% vs. 84.9%; 95% CI: 74.4 to 95.4%) yet higher prevalence (8.4%; 95% CI: 3.4 to 13.5% vs. 3.0%; 95% CI: 1.0 to 4.9%). School-linked HTC showed poor acceptance and low prevalence.Conclusions
While PITC may have high test acceptability priority should be given to evaluating strategies beyond healthcare settings (e.g. home-based HTC among families) to identify individuals earlier in their disease progression. Data on linkage to care and cost-effectiveness of HTC strategies are needed to strengthen policies. 相似文献2.
《Injury》2016,47(4):837-841
BackgroundIntentional injuries are the result of violence. This is an important public health issue, particularly in children, and is an unaddressed problem in sub-Saharan Africa. This study sought to describe the characteristics of intentional injury, particularly physical abuse, in children presenting to our tertiary trauma centre in Lilongwe, Malawi and how they compare to children with unintentional injuries.MethodsA retrospective analysis of children (<18 years old) with traumatic injuries presenting to Kamuzu Central Hospital (KCH) in Lilongwe, Malawi from 2009 to 2013 was performed. Children with intentional and unintentional injuries were compared with bivariate analysis and multivariate logistic regression modelling.Results67,672 patients with traumatic injuries presented to KCH of which 24,365 were children. 1976 (8.1%) patients presented with intentional injury. Intentional injury patients had a higher mean age (11.1 ± 5.0 vs. 7.1 ± 4.6, p < 0.001), a greater male preponderance (72.5 vs. 63.6%, p < 0.001), were more often injured at night (38.3 vs. 20.7%, p < 0.001), and alcohol was more often involved (7.8 vs. 1.0%, p < 0.001). Multivariate logistic regression modelling showed that increasing age, male gender, and nighttime or urban setting for injury were associated with increased odds of intentional injury. Soft tissue injuries were more common in intentional injury patients (80.5 vs. 45.4%, p < 0.001) and fist punches were the most common weapon (25.6%). Most patients were discharged in both groups (89.2 vs 80.9%, p < 0.001) and overall mortality was lower for intentional injury patients (0.9 vs. 1.2%, p = 0.001). Head injury was the most common cause of death (43.8 vs. 32.2%, p < 0.001) in both groups.ConclusionsSub-Saharan African tertiary hospitals are uniquely positioned to play a pivotal role in the identification, clinical management, and alleviation of intentional injuries to children by facilitating access to social services and through prevention efforts. 相似文献
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Grace McHugh Victoria Simms Ethel Dauya Tsitsi Bandason Prosper Chonzi Dafni Metaxa Shungu Munyati Kusum Nathoo Hilda Mujuru Katharina Kranzer Rashida A. Ferrand 《Journal of the International AIDS Society》2017,20(1)
Introduction : Decentralized HIV care for adults does not appear to compromise clinical outcomes. HIV care for children poses additional clinical and social complexities. We conducted a prospective cohort study to investigate clinical outcomes in children aged 6–15 years who registered for HIV care at seven primary healthcare clinics (PHCs) in Harare, Zimbabwe. Methods : Participants were recruited between January 2013 and December 2014 and followed for 18 months. Rates of and reasons for mortality, hospitalization and unscheduled PHC attendances were ascertained. Cox proportional modelling was used to determine the hazard of death, unscheduled attendances and hospitalization. Results : We recruited 385 participants, median age 11 years (IQR: 9–13) and 52% were female. The median CD4 count was 375 cells/mm3 (IQR: 215–599) and 77% commenced ART over the study period, with 64% of those who had viral load measured achieving an HIV viral load <400 copies/ml. At 18 months, 4% of those who started ART vs. 24% of those who remained ART‐naïve were lost‐to‐follow‐up (p < 0.001). Hospitalization and mortality rates were low (8.14/100 person‐years (pyrs) and 2.86/100 pyrs, respectively). There was a high rate of unscheduled PHC attendances (34.94/100 pyrs), but only 7% resulted in hospitalization. Respiratory disease was the major cause of hospitalization, unscheduled attendances and death. CD4 count <350cells/mm3 was a risk factor for hospitalization (aHR 3.6 (95%CI 1.6–8.2)). Conclusions : Despite only 64% of participants achieving virological suppression, clinical outcomes were good and high rates of retention in care were observed. This demonstrates that in an era moving towards differentiated care in addition to implementation of universal treatment, decentralized HIV care for children is achievable. Interventions to improve adherence in this age‐group are urgently needed. 相似文献
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NARGIS AHMAD MA MB BChir FRCA † PHILIPPA EVANS BA MB BS MRCP FRCA † ADRIAN R. LLOYD-THOMAS MB BS FRCA FFPMRCA †‡ 《Paediatric anaesthesia》2009,19(2):97-107
Introduction: Mastocytosis is a rare heterogeneous disease of bone marrow origin which arises as a consequence of abnormal growth and/or accumulation of clonal mast cells in one or more organs. Sixty‐five percent of patients with mastocytosis are children in whom it usually regresses around puberty. Adult patients with mastocytosis have been identified as at high risk of widespread mast cell degranulation in the perioperative period, this finding has not been reported in pediatric patients. This information has been repeated in mastocytosis websites where it has the potential to cause disproportionate alarm in parents. Methods: We considered our experience of six children with mastocytosis together with a review of the literature to examine other reports of anesthesia in children with mastocytosis. Our literature search found 57 general anesthetics in 39 children with mastocytosis. In addition, we searched for information about current consensus in diagnosis, classification and treatment of mastocytosis and in vitro and in vivo studies looking at mast cell behavior in response to drugs commonly used during anesthesia. Discussion: The literature search revealed that general anesthesia has precipitated life threatening complications in adult patients with systemic mastocytosis (SM) but no such complications have been described in children with mastocytosis. Our own experience with children with mastocytosis is of uneventful anesthesia. Advances in the understanding of the genetic basis of mastocytosis suggest that pediatric cutaneous mastocytosis (CM) and SM are different entities. SM in children is extremely rare and is associated with elevated baseline serum tryptase. There are few reports of anesthesia in this group. Conclusion: The risks for most pediatric patients are overstated by mastocytosis websites. Most pediatric patients with CM do not appear to be at risk of widespread mast cell degranulation during anesthesia but because of the small number of cases reported, the risk cannot be ascertained with confidence. Children with SM and a high baseline serum tryptase (marker of mast cell burden) may merit extra precautions but experience in this subgroup is even more limited. Drugs which cause minimal histamine release can be selected from the range of drugs available in most pediatric centers without compromise to technique. 相似文献
6.
Fatoumata Dicko Sophie Desmonde Sikiratou Koumakpai Hélène Dior-Mbodj Fla Kouéta Novisi Baeta Niaboula Koné Jocelyn Akakpo Haby Signate Sy Diarra Ye Lorna Renner Charlotte Lewden Valériane Leroy for the Pediatric IeDEA West Africa Working Group 《Journal of the International AIDS Society》2014,17(1)
Introduction
Current knowledge on morbidity and mortality in HIV-infected children comes from data collected in specific research programmes, which may offer a different standard of care compared to routine care. We described hospitalization data within a large observational cohort of HIV-infected children in West Africa (IeDEA West Africa collaboration).Methods
We performed a six-month prospective multicentre survey from April to October 2010 in five HIV-specialized paediatric hospital wards in Ouagadougou, Accra, Cotonou, Dakar and Bamako. Baseline and follow-up data during hospitalization were recorded using a standardized clinical form, and extracted from hospitalization files and local databases. Event validation committees reviewed diagnoses within each centre. HIV-related events were defined according to the WHO definitions.Results
From April to October 2010, 155 HIV-infected children were hospitalized; median age was 3 years [1–8]. Among them, 90 (58%) were confirmed for HIV infection during their stay; 138 (89%) were already receiving cotrimoxazole prophylaxis and 64 children (40%) had initiated antiretroviral therapy (ART). The median length of stay was 13 days (IQR: 7–23); 25 children (16%) died during hospitalization and four (3%) were transferred out. The leading causes of hospitalization were WHO stage 3 opportunistic infections (37%), non-AIDS-defining events (28%), cachexia and other WHO stage 4 events (25%).Conclusions
Overall, most causes of hospitalizations were HIV related but one hospitalization in three was caused by a non-AIDS-defining event, mostly in children on ART. HIV-related fatality is also high despite the scaling-up of access to ART in resource-limited settings. 相似文献7.
BACKGROUND: Herbal medicine use has become increasingly popular throughout the world. Some of these agents may have serious interactions with anesthetic drugs. Children may potentially be more vulnerable to such interactions because of altered drug handling. While the prevalence of herbal medicine use by children with some chronic illnesses has been estimated, the incidence of this in a population of otherwise healthy children admitted for minor ambulatory anesthesia and surgery is currently unknown. METHODS: Parents of 601 children presenting consecutively for ambulatory surgery were asked to complete a questionnaire detailing administration of herbal medicines to their child. RESULTS: This study identified that 6.4% of children were currently taking an herbal preparation; while a further 10.1% had taken an herbal medicine in the past. Echinacea and arnica were the commonest used herbal remedies. A significant number of children had taken agents which may interact with anesthesia and surgery: St John's Wort, valerian, garlic and gingko. Information on herbal medicines was mostly obtained by parents from nonmedical sources. CONCLUSIONS: A total of 16.6% of children had a current or past history of ingestion of herbal medicines. This finding may have implications for the perioperative management of children presenting for day-case surgery. 相似文献
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Morbidity and Mortality After Living Kidney Donation, 1999–2001: Survey of United States Transplant Centers 总被引:6,自引:0,他引:6
Arthur J. Matas Stephen T. Bartlett Alan B. Leichtman Francis L. Delmonico 《American journal of transplantation》2003,3(7):830-834
There have been two recent trends in living kidney donation: increased acceptance of living donors and increased acceptance of laparoscopic nephrectomy (LN). We surveyed 234 UNOS-listed kidney transplant programs to determine current living donor morbidity and mortality for open nephrectomy, hand-assisted LN, and non-hand-assisted LN. Of the 234 centers, 171 (73%) responded. Between 1/1/1999 and 7/1/2001, these centers carried out 10 828 living donor nephrectomies: 52.3% open, 20.7% hand-assisted LN, and 27% non-hand-assisted LN. Two donors (0.02%) died from surgical complications and one is in a persistent vegetative state (all after LN). Reoperation was necessary in 22 (0.4%) open, 23 (1.0%) hand-assisted LN, and 21 (0.9%) non-hand-assisted LN cases (p = 0.001). Complications not requiring reoperation were reported for 19 (0.3%) open, 22 (1.0%) hand-assisted LN, and 24 (0.8%) non-hand-assisted LN cases (p = 0.02). Readmission rate was higher for LN (1.6%) vs. open (0.6%) donors (p < 0.001), almost entirely as a result of an increase in gastrointestinal complications in LN donors. Morbidity and mortality for living donor nephrectomy at transplant centers in the United States remain low. We provide current data from which comprehensive informed consent can be obtained from donors. 相似文献
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EUGÈNE ZOUMENOU MD SÉRAPHIN GBENOU MD PAMPHILE ASSOUTO MD ABOUDOUL‐FATAOU OURO BANG’NA MAMAN MD THOMAS LOKOSSOU MD PhD GERVAIS HOUNNOU MD PhD ABDOU RHAMAN AGUEMON MD PhD MARTIN CHOBLI MD PhD 《Paediatric anaesthesia》2010,20(8):741-747
Aims: To describe the practice of pediatric anesthesia in the main University Hospitals in Benin. Patients and Methods: We conduct a retrospective study involving 512 children at the ‘Centre National Hospitalier et Universitaire’ and the ‘Hôpital de la Mère et de l’Enfant Lagune’ in Cotonou. All children less than 15 years of age undergoing surgery from January to December 2007 were included. Patient demographics, anesthetic technique, perioperative monitoring and complications were analyzed. Results: General anesthesia was used in 94% of children. Regional anesthesia was used in 1.7% of children at CNHU and 17% of children at Hôpital de la Mère et de l’Enfant Lagune. Inhalational induction was the commonest technique used. Halothane was the only inhalational agent available for induction. Seventy‐two percent of children having general anesthesia were intubated. Muscle relaxation was used in 48% of cases, only with pancuronium. The available perioperative monitoring equipment was not used regularly. All children having general anesthesia breathed spontaneously with manual assistance. There were eight cardiac arrests recorded, giving an incidence of 156 cardiac arrests per 10 000 anesthetics. Hypoxia was the commonest cause of cardiac arrest. The mortality associated with cardiac arrest was very high (62%). There were three prognostic factors that predicted a poor outcome: age <1 year, emergency surgery and an ASA score of three or more. Conclusion: Pediatric anesthesia in the two University Hospitals is far from satisfactory. Morbidity and mortality are unacceptably high. Suggestions are made to improve the safety of children undergoing anesthesia. 相似文献
10.
Background: It has been the anecdotal experience in this unit that many parents and guardians of children presenting for day-case surgery also fast along with their child for prolonged periods of time. There have been several episodes of parents feeling dizzy or nauseated on leaving the anesthetic room after induction of anesthesia, and many incidents of fainting in recovery when collecting their child. Our purpose was to investigate this theme further, by auditing the fasting times of caregivers coming to the induction room over a 3-month period. This information has not been previously described in the literature.
Methods: We carried out a prospective audit of current practice. Data were collected by questionnaire, which caregivers were requested to complete in the holding area, after the child was checked in for theatre.
Results: Two hundred and fifty-seven caregivers fasted for 0–6 h and 223 fasted for >6 h. One hundred and fourteen caregivers fasted for 7–12 h and 109 caregivers fasted between 13 and 19 h.
Conclusions: A large proportion of parents choose to fast with their children. Some caregivers fast for long periods. In general, this does not cause any ill effects, although some parents missed routine medications while fasting. 相似文献
Methods: We carried out a prospective audit of current practice. Data were collected by questionnaire, which caregivers were requested to complete in the holding area, after the child was checked in for theatre.
Results: Two hundred and fifty-seven caregivers fasted for 0–6 h and 223 fasted for >6 h. One hundred and fourteen caregivers fasted for 7–12 h and 109 caregivers fasted between 13 and 19 h.
Conclusions: A large proportion of parents choose to fast with their children. Some caregivers fast for long periods. In general, this does not cause any ill effects, although some parents missed routine medications while fasting. 相似文献
11.
Matthew F Chersich Stanley Luchters Innocent Ntaganira Antonio Gerbase Ying-Ru Lo Fiona Scorgie Richard Steen 《Journal of the International AIDS Society》2013,16(1)
Introduction
Virtually no African country provides HIV prevention services in sex work settings with an adequate scale and intensity. Uncertainty remains about the optimal set of interventions and mode of delivery.Methods
We systematically reviewed studies reporting interventions for reducing HIV transmission among female sex workers in sub-Saharan Africa between January 2000 and July 2011. Medline (PubMed) and non-indexed journals were searched for studies with quantitative study outcomes.Results
We located 26 studies, including seven randomized trials. Evidence supports implementation of the following interventions to reduce unprotected sex among female sex workers: peer-mediated condom promotion, risk-reduction counselling and skills-building for safer sex. One study found that interventions to counter hazardous alcohol-use lowered unprotected sex. Data also show effectiveness of screening for sexually transmitted infections (STIs) and syndromic STI treatment, but experience with periodic presumptive treatment is limited. HIV testing and counselling is essential for facilitating sex workers’ access to care and antiretroviral treatment (ART), but testing models for sex workers and indeed for ART access are little studied, as are structural interventions, which create conditions conducive for risk reduction. With the exception of Senegal, persistent criminalization of sex work across Africa reduces sex workers’ control over working conditions and impedes their access to health services. It also obstructs health-service provision and legal protection.Conclusions
There is sufficient evidence of effectiveness of targeted interventions with female sex workers in Africa to inform delivery of services for this population. With improved planning and political will, services – including peer interventions, condom promotion and STI screening – would act at multiple levels to reduce HIV exposure and transmission efficiency among sex workers. Initiatives are required to enhance access to HIV testing and ART for sex workers, using current CD4 thresholds, or possibly earlier for prevention. Services implemented at sufficient scale and intensity also serve as a platform for subsequent community mobilization and sex worker empowerment, and alleviate a major source of incident infection sustaining even generalized HIV epidemics. Ultimately, structural and legal changes that align public health and human rights are needed to ensure that sex workers on the continent are adequately protected from HIV. 相似文献12.
Advances in obstetric anesthesiology have historically exemplified how scientific progress can have a transformational impact on patient safety practices. Profound reductions in anesthesia-related maternal mortality in the 20th century highlighted the specialty of anesthesiology as a leader in safety and care quality. In 2020, maternal health faces new crises: preventable maternal mortality trends worldwide continue to stagnate, and in the United States of America, mortality rates are increasing, attributable to structural care limitations, systemic racism, and social determinants of health. Postpartum health offers improvement opportunities given high rates of maternal deaths occurring within the first postpartum year, particularly in the areas of mental health, cognition, and recovery. Obstetric anesthesiologists have unique perspectives on systems of care, education and training, and device innovation. An interdisciplinary team approach to research and innovation, as well as systems based and health policy work, presents an opportunity for anesthesiologists to contribute to solutions that reduce maternal morbidity and mortality and improve postpartum health for all people. 相似文献
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Aim. The aim of this study was to assess the referral pattern of patients with kidney impairment in Cameroon. Methods. Medical files of patients received at the out-patients department of nephrology from January 2001 to December 2003 at the Yaounde General Hospital were reviewed. Individual information recorded included age, sex, and referral sources. Data on etiologic and co-morbidity factors, clinical signs of CRF, anthropometric measurements, blood pressure, and biological variables were recorded. Patients were staged for kidney damage in three groups following an adaptation of the Kidney Disease Outcome Quality Initiative (KDOQI) guide recommendations, using the creatinine clearance derived from the Cockroft-Gault equation. Results. Of the 183 patients received during the study period, 140 (77.8%) fulfilled the entry criteria. Men (70%) were more represented, and mean age was 50.19 ± 1.07 years. Hypertension (62.1%) and diabetes mellitus (26.4%) were the most frequent risk factors. There was no major difference between men and women for most clinical and biological variables. Patients were referred mostly by cardiologist (31.4%) and general practitioners (29.3%). Late referral (GFR <30 mL/min) encompassed 82.8% of participants. Regardless of the referral source, the overall trend was toward late referral. Clinical and biological profiles worsen with advanced stage of kidney impairment. In general, management of patients prior to referral was poor. Conclusions. This study has revealed the disconcerting high rate of late referral to nephrologists in this context. Many potential factors can account for this observed pattern, and it is worth investigating to improve referral and outcomes of patients with kidney diseases in Cameroon. 相似文献
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Wolf-Hirshhorn is a rare chromosomal defect syndrome. We present two cases of children diagnosed with Wolf-Hirshhorn syndrome, and discuss the ramifications of anesthesia for these patients. 相似文献
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Anesthetic techniques to facilitate lung lavage for pulmonary alveolar proteinosis in children—new airway techniques and a review of the literature
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Pediatric patients with pulmonary alveolar proteinosis require whole lung lavage to clear the accumulation of lipoproteinaceous material within the alveoli, to maintain respiratory function. Anesthesia for this presents a challenge due to preexisting respiratory failure, and the small diameter and length of the pediatric airway, which is often unable to accommodate existing one‐lung isolation and ventilation equipment. Novel techniques to facilitate lung lavage on seven occasions are described and placed in the context of the existing literature to date. 相似文献
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Background
The lack of appropriate numbers of anesthesia and surgical care providers in many resource-poor countries around the world, especially in rural populations, prevents adequate care of the large numbers of patients who require surgery in these settings. 相似文献19.
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Camille Ndondoki Fatoumata Dicko Patrick Ahuatchi Coffie Tanoh Kassi Eboua Didier Koumavi Ekouevi Kouakou Kouadio Addi Edmond Aka Karen Malateste Franois Dabis Clarisse Amani‐Bosse Pety Toure Valriane Leroy 《Journal of the International AIDS Society》2014,17(1)