Delivering syringe exchange services through “satellite exchangers”: the Sacramento Area Needle Exchange, USA

An important operational aspect of Syringe Exchange Programmes (SEPs) is the venue of service delivery. This report describes the programmatic features of the Sacramento Area Needle Exchange (SANE), an illegal SEP operating in California, USA. SANE utilises “satellite exchangers” to distribute the bulk of its syringes and HIV risk reduction supplies. Advantages of relying primarily on Designated Exchangers (DE) for delivery of SEP services are that it: (1) allows for coverage of a large geographical area; (2) keeps operational cost low; (3) provides syringes to clients who may not want to or cannot use fixed site programmes; (4) limits the possibility of detection of programme personnel and clients by law enforcement. Limitations are that: (1) it is not as conducive as fixed sites to providing a wide range of ancillary services; (2) it may not be optimal for drug users who do not want to be reliant on other people for access to syringes; (3) those who receive services from a satellite exchanger may not derive as much counselling and referral services as direct exchangers. The lack of legal status, political support and adequate funding threatens the programme’s existence.     

Gastric balloons: a plea for sanity in the midst of balloonacy

Intragastric balloons have been suggested as a treatment for severe obesity, a degree of obesity associated with a relatively greater eating disorder or lack of control of energy balance. The premises that 250-500-ml balloons are able to simulate "satiety" in a 1700-ml stomach sufficiently to cause weight loss, that the stomach will not stretch to accommodate such a besoar (with or without ulcerating), and that behavioral modification is cost-effective in weight control in this population have not been corroborated. Experience from gastric restrictive surgery has demonstrated the conceptual failure of gastric satiety as a means of achieving and sustaining weight loss in a substantial percentage of morbidly obese patients. Other methods are needed to reduce the increased morbidity and mortality of severe obesity.     

Weight status,diet quality,perceived stress,and functional health of caregivers of children with autism spectrum disorder

1 Purpose

Caring for children with autism spectrum disorder (ASD) can be highly demanding and can put significant strain on caregivers. To date, little is known about the extent to which caregivers of children with ASD experience increased levels of stress which may adversely affect health outcomes. The purpose of this secondary analysis was to compare caregivers of children with ASD and caregivers of typically developing children (TDC) in weight status, diet quality, perceived stress related to the parenting role, and functional health and well‐being.

2 Design and methods

Caregivers of 25 children with ASD and 30 TDC completed the 2005 Block Food Frequency Questionnaire, the 36‐item Short Form of the Parenting Stress Index (PSI/SF), and the Short Form Health Survey (SF‐36) and had their heights and weights measured during an onsite visit. Diet quality was assessed using the Healthy Eating Index (HEI)‐2010 and its dietary components and conformance to the 2010 Dietary Guidelines for Americans.

3 Results

ASD caregivers did not differ significantly from TDC caregivers in body mass index or overweight/obesity prevalence (p ≥ .28), even when controlling for covariates. In univariate analyses, ASD caregivers consumed significantly fewer empty calories from solid fats, alcohol, and added sugars than TDC caregivers (p = .03), but they did not differ significantly in any other dietary outcomes including nutrient adequacy (p ≥ .10) and mean total HEI scores (p = .20). ASD caregivers, when compared to TDC caregivers, reported significantly greater parenting stress for the subscales difficult child and parent–child dysfunctional interaction as well as total stress (p < .001). In addition, 56% of ASD caregivers compared with 6.7% of TDC caregivers showed clinically significant levels of stress (p < .0001); a finding which remained statistically significant when controlling for covariates. ASD and TDC caregivers did not differ significantly in any SF‐36 health domains related to functional health and well‐being (p ≥ .10).

4 Practice implications

Despite higher reported levels of stress, ASD caregivers did not differ significantly from TDC caregivers in diet‐ and health‐related outcomes. Nurses and other health professionals should use comprehensive screening tools to assess overall caregiver stress and levels of resilience.     

The effect of syringe exchange use on high-risk injection drug users: a cohort study

OBJECTIVE: To determine whether syringe exchange program use is associated with cessation of syringe sharing among high-risk injection drug users. DESIGN AND METHODS: Between 1992 and 1996, street-recruited injection drug users were interviewed and received HIV testing and counseling semi-annually, as part of a dynamic cohort study. We examined a cohort of 340 high-risk injection drug users for whom two observations, 6-months apart, were available and who reported syringe sharing at the first interview. Multivariate logistic regression analysis was performed to determine the relationship between syringe exchange program use and cessation of syringe sharing, while controlling for confounding factors. RESULTS: At follow-up interview, 60% (204 of 340) reported quitting syringe sharing. High-risk injection drug users who began using the syringe exchange program were more likely to quit sharing syringes [adjusted odds ratio (AOR), 2.68; 95% confidence interval (CI), 1.35-5.33], as were those who continued using the syringe exchange program (AOR,1.98; 95% CI, 1.05-3.75) in comparison with non-syringe exchange program users, while controlling for confounding factors. CONCLUSIONS: The initiation and continuation of syringe exchange program use among high-risk injection drug users is independently associated with cessation of syringe sharing. Syringe exchange program use can be an important component in reducing the spread of blood-borne infectious diseases among high-risk injection drug users.