Preteen children and illegal drugs

In this paper we report the results of research on the nature and extent of legal and illegal drug use among preteens and those factors associated with illegal drug use at this young age. The paper is based upon a survey of 2318 ten to twelve year olds in Glasgow and Newcastle. Overall around 30% of children reported having been exposed to illegal drugs and 3.9% had started to use illegal drugs. There was a significant difference in the level of illegal drug use between our two cities. In most cases the illegal drug use identified on the part of preteens related to cannabis although in a small number of instances children were using heroin, cocaine and LSD. On the basis of this research we estimate that around 60 children in the ten to twelve age range will have used heroin in Glasgow and around 34 pupils will have used the drug in Newcastle. Preteen drug use was significantly associated with frequent smoking and alcohol consumption, with preteens' involvement in a range of problem behaviours, and with family difficulties including the presence of someone else within the family using illegal drugs. The paper concludes by noting some of the challenges that are likely to be faced by services seeking to support children who are using illegal drugs by their preteens.     

The need for pharmaceutical care in the prevention of coronary heart disease: an exploratory study in acute myocardial infarction patients

AIM: To determine guideline-related pharmaceutical care issues for the prevention of coronary heart disease in hospitalised patients admitted for myocardial infarction (MI). METHODS: Consecutive patients admitted with a diagnosis of Q-wave MI to two large teaching hospitals were studied. Relevant patient medical and drug histories, co-morbidities and total cholesterol concentrations were recorded. Primary or secondary prevention treatment prior to admission was assessed using a data collection tool of 16 criteria developed from the Scottish Intercollegiate Guidelines Network (SIGN) guidelines. MAIN OUTCOME MEASURES: Frequency of adherence to defined clinical guideline criteria. RESULTS: There were 167 patients reviewed (mean age 65 years, 111 males), representing possible candidates for primary prevention (n = 98) or secondary prevention (n = 69) based on absence or presence of past history of coronary heart disease (CHD), respectively. Possible primary prevention candidates: eight guideline-based criteria were developed from the SIGN guideline. There were 85 (87%) patients with a total cholesterol concentration available on admission of whom 56 (66%) had a predicted CHD risk > or = 15% and 10 (12%) had CHD risk > or = 30%. Of those with CHD risk > or = 15% 6 (11%) had been receiving an anti-platelet agent and of those with CHD risk > or = 30% only 1 (10%) was recorded as taking a statin. Of known hypertensives with CHD risk > or = 15%, 21% (5/24) were not recorded as having received treatment. Secondary prevention candidates: a further eight guideline-based criteria were developed from the SIGN guidelines. There were 42/65 (65%) candidates for aspirin documented as receiving it. There were 22/47 (47%) of those who had a total cholesterol > or = 5 mmol/l and/or known history of hypercholesterolaemia receiving a statin (representing 76% of the known hypercholesterolaemic patients identified in the community). Of statin-treated patients with a cholesterol measured on admission, 44% (7/16) had cholesterol remaining > or = 5 mmol/l. Beta-blocker use was 27/62 (44%) and ACE inhibitors use was 11/31 (36%) of those eligible. Sublingual GTN was recorded in 36/69 (52%). CONCLUSION: The study has identified opportunities for improved pharmaceutical care in primary and secondary CHD prevention among those destined to suffer an MI. Candidates for secondary prevention are potentially identifiable from community pharmacy patient medication records from which the contribution of pharmacists in primary care might be targeted. The findings were obtained during a period of evolution of the evidence-base and so they establish a baseline for future work.     

A realist qualitative study to explore how low‐income pregnant women use Healthy Start food vouchers

Healthy Start is the UK government's food voucher programme for low‐income pregnant women and young children. It was introduced in 2006, but the impact of the programme on nutritional outcomes remains understudied. This study sought to explore potential outcomes of the Healthy Start programme (including intended and unintended outcomes) and develop explanations for how and why these outcomes might occur. A realist review preceded this study, in which programme theories were developed and tested using existing evidence. This qualitative study aimed to further refine and consolidate the programme theories from the realist review while remaining open to new and emerging theories (or hypotheses) about how low‐income pregnant women use Healthy Start vouchers. Semistructured interviews were conducted with 11 low‐income women from North West England, who received Healthy Start vouchers during pregnancy. A realist logic of analysis was applied to generate clear and transparent linkages between outcomes and explanations. The findings suggested that some women used the vouchers to improve their diets during pregnancy (intended outcome), whereas some women were diverted towards alternative or unintended outcomes. Women's circumstances, values, beliefs, and motivations influenced how they perceived and responded to the vouchers. This paper presents four evidence‐based programme theories to explain four contrasting (and potentially overlapping) outcomes: dietary improvements (theory refined from review), shared benefits (new theory), financial assistance (theory refined from review), and stockpiling formula (new theory). It considers how the Healthy Start programme could be improved, to increase the possibilities for low‐income women to experience the intended outcome of dietary improvements.     

Dietary Supplements in People with Metastatic Cancer Who Are Experiencing Malnutrition,Cachexia, Sarcopenia,and Frailty: A Scoping Review

Cancer-associated malnutrition, or cachexia, stemming from cancer or its treatments, is particularly prevalent in metastatic cancers, and is often interrelated with sarcopenia and frailty. Evidence suggests that dietary supplements play a role in managing these conditions. As metastatic cancer cells are associated with notable genomic and phenotypic alterations, response to dietary supplements may differ between metastatic and non-metastatic cancers. However, research in this area is lacking. This scoping review aims to identify the dietary supplements that have been studied in patients with metastatic cancers and malnutrition-related conditions, along with their proposed effects, mechanisms, outcome measures, and tools used. A systematic search was conducted across databases, including MEDLINE, EMBASE, CINAHL, and clinical trial registries. Of the initial 6535 records screened, a total of 48 studies were included, covering a range of dietary supplements—vitamins, minerals, antioxidants, proteins, amino acids, fatty acids, fiber, and others. While the types of dietary supplements included varied across cancer types, omega-3 and carnitine were investigated most often. Proposed relevant attributes of dietary supplements included their antioxidant, anti-inflammatory, anti-cancer, and immunomodulatory properties. Overall, there was a paucity of interventional studies, and more randomized controlled trials are warranted.     

A diagnostically challenging case of ureterovaginal fistula after laparoscopic hysterectomy

A complicated case of iatrogenic ureterovaginal fistula in a 56-year-old woman after laparoscopic-assisted vaginal hysterectomy, which persisted after several attempts of repair including ureterocystoneostomy, is presented. Accurate radiologic work-up enabled us to identify a refluxing ureteral stump, which was not ligated at the time of ureterocystoneostomy, as the origin of urinary leakage. Surgical principles that should be adhered to when managing such complex cases to obtain successful long-lasting outcome are described.     

A new way of looking at Caesarean section births

AIMS: To implement the Robson Ten Group Classification System (TGCS) at the Royal Women's Hospital (RWH), Melbourne, in order to determine the main contributors to the rising Caesarean section (CS) rate. METHODS: The TGCS divides women into ten groups according to parity, past obstetric history, singleton or multiple pregnancy, fetal presentation, gestational age and mode of onset of labour/delivery. The TGCS was applied retrospectively to the population of women who had a registered birth at the RWH between January 2005 and 31 December 2005. RESULTS: A total of 5833 women gave birth to 6011 babies during the study period. A total of 1651 women (28.3%) had a CS birth. The total CS rates ranged from 3.7% (group 3) to 100% (group 9). Women in groups 1 and 2 were the greatest contributors to the emergency CS rate, 4.2% and 4.9%, respectively. Women in group 5 were the single greatest contributor to both the elective CS rate and the total CS rate. CONCLUSIONS: The TGCS was successfully implemented at the RWH in 2005. The TGCS is ongoing, enabling monitoring of CS rates. The Robson TGCS demonstrates the need to focus on the care of women in groups 1, 2 and 5 in particular, if CS rates are to be reduced.     

Application of Saliva Inhibition to Detect Underlying Alloantibodies in Bombay Blood Group

IntroductionThe Bombay phenotype is a rare blood group determined by the absence of H antigens. Bombay individuals produce anti-H, a clinically significant antibody that react against all ABO blood group. Anti-H can mask underlying alloantibody during antibody investigation, a challenge in current transfusion practice. The aim of this article is to explore saliva inhibition, a novel method to detect underlying alloantibody in Bombay individuals.Case PresentationThe case is a 93-year-old female transfused with pre-donated autologous blood for a surgery. We determined anti-H subclass and thermal amplitude, secretor status, and optimal ratio of saliva and Bombay plasma. Plasma samples containing anti-H were spiked with anti-Fy(a) to determine the effectiveness of saliva inhibition in uncovering underlying alloantibodies.ResultsAnti-H was confirmed to be predominately IgM with broad thermal amplitude. Tube immediate spin (IS) showed stronger anti-H reactivity compared to column agglutination technology (CAT). Spiked anti-Fy(a) was successfully detected using saliva inhibition method.ConclusionTube IS appears more sensitive to anti-H. Saliva inhibition appears to be a promising method to detect underlying alloantibody in the plasma of Bombay phenotype individuals.