Initial concentration of Staphylococcus epidermidis in simulated pediatric blood cultures correlates with time to positive results with the automated, continuously monitored BACTEC blood culture system

The relationship of initial concentration of Staphylococcus epidermidis in blood cultures and time to positivity (TTP) in an automated, continuously monitored blood culture system was assessed. Blood and 1 to 1,000 CFU of S. epidermidis per ml in stationary or exponential phase were inoculated in BACTEC Pediatric Plus F bottles and incubated. The TTP was inversely proportional to the initial inoculated concentration. Blood culture bottles with initial bacterial densities of <10 CFU/ml had a TTP of >20 h (upper limit of 95% prediction interval, 20.7 h) and bottles with initial bacterial densities of > or =50 CFU/ml had a TTP of < or =15 h (lower limit of 95% prediction interval, 13.4 h).     

The Impact of Managed Care on the Practice of Occupational Therapy by Hand Therapists

Current Occupational Therapy (OT) literature on managed care is limited to opinion or anecdotal experience. Questionnaires were mailed to 214 OTs practicing as hand therapists nationwide to test the null hypothesis that there was no difference in reimbursement or barriers to practice for OT services between patients enrolled in managed care organizations and those enrolled in fee-for-service insurance plans. Statistically significant results were obtained indicating greater barriers to reimbursement for OT under managed care. The primary effect has been the increased administrative demands it places on both therapists and patients. [Article copies available for a fee from The Haworth Document Delivery Service: 1–800–342–9678. E-mail address: getinfo@haworth.com]     

Management of recurrent rectal prolapse

PURPOSE: Many operations have been described for the management of rectal prolapse. Despite an overall recurrence rate of greater than 15 percent, few reviews address how to deal with this problem. This report summarizes our experience with recurrent rectal prolapse and includes suggestions for reoperative management of failed repairs from both abdominal and perineal approaches. PATIENTS AND METHODS: Fourteen patients (3 male) ranging in age from 22 to 92 (mean, 68) years underwent operative correction of recurrent rectal prolapse. Average time from initial operation to recurrence was 14 (range, 6–60) months. Initial operations (before recurrence) were as follows: perineal proctectomy and levatorplasty (10), anal encirclement (2), Delorme's procedure (1), and anterior resection (1). Operative procedures performed for recurrence were as follows: perineal proctectomy and levatorplasty (7), sacral rectopexy (abdominal approach; 3), anterior resection with rectopexy (2), Delorme's procedure (1), and anal encirclement (1). Average length of follow-up was 50 (range, 9–115) months. RESULTS: No further episodes of complete rectal prolapse were observed during this period. Preoperatively, three patients were noted to be incontinent to the extent that necessitated the use of perineal pads. The reoperative procedures failed to restore fecal continence in any of these three individuals. One patient died in the postoperative period after anal encirclement from an unrelated cause. CONCLUSION: Surgical management of recurrent rectal prolapse can be expected to alleviate the prolapse, but not necessarily fecal incontinence. Perineal proctectomies can be safely repeated. Resectional procedures may result in an ischemic segment between two anastomoses, unless the surgeon can resect a previous anastomosis in the repeat procedure. Nonresectional procedures such as the Delorme's procedure should be strongly considered in the management of recurrent rectal prolapse if a resectional procedure was performed initially and failed.     

Predictors of Treatment Engagement in Ethnically Diverse,Urban Children Receiving Treatment for Trauma Exposure

Keeping traditionally underrepresented children and their families engaged in treatment until completion is a major challenge for many community‐based mental health clinics. The current study used data collected as part of the National Child Traumatic Stress Network Core Data Set to examine whether racial/ethnic disparities exist in treatment duration and completion in children seeking treatment for trauma exposure. We then explored whether disparities persist after accounting for other variables associated with children's social contexts and the treatment setting. The sample included 562 ethnically diverse children receiving services from a child abuse prevention and treatment agency in Southern California. The results indicated that African American children had significantly shorter trauma‐informed treatment duration and higher rates of premature termination than Spanish‐speaking Latino children. These disparities persisted even with other variables associated with treatment duration and completion (e.g., child's age, level of functional impairment, and receipt of group and field services) in the model. Implications and future directions for research and practice are discussed.     

Eliminating health disparities among minority women: a report on conference workshop process and outcomes

A national conference convened in May 2001 explored health disparities among minority women. It included 5 one-hour workshops that randomly assigned each participant to 1 of 4 groups. Groups generated recommendations on conference topics and from these identified priority recommendations. Trained facilitators guided groups through brainstorming and weighted voting processes; individual recommendations were submitted in writing. Participants generated 598 recommendations, 71 of them voted as priorities; these were analyzed to capture participants' "messages." Central themes focused on access issues and cultural incompetence as deterrents to the elimination of health disparities and on education, funding, and community-based, community-driven research as mechanisms for change. Strategies for change included reinventing or expanding the role of minority communities and changing health care itself and "how" it does its work. The essential element in all recommendations was community leadership and control.     

Relationship power,sexual decision making and condom use among women at risk for HIV/STDS

This study examines the associations among relationship power, sexual decision-making dominance, and condom use within a sample of women at risk of HIV/STDs. Data from face-to-face interviews with 112 women were analyzed to (a) describe who women perceive as more powerful and who makes sexual decisions within their heterosexual relationships, (b) explore the association between relationship power and sexual decision-making dominance, and (c) examine the relationship of power and decision making regarding condom use to condom use behavior. Women were recruited from clinics and community locations in Atlanta, Los Angeles, Oklahoma City and Portland, OR. Participants were 18-25 years of age and were primarily Hispanic and African American. Over half (58.2%) reported that they share power with their partner, 25.5% said they have more power, and 16.4% reported that their partner has more power in their relationship. For the five domains of sexual decision-making examined, over half (50.5%-75.7%) of the women reported that they and their partners make decisions together. A higher percentage of women who perceived that they have more power or share power, as compared to those who perceived that their partners have more power, reported that "I/We" make decisions about birth control use, condom use, whether to have sex, and type of sexual activity. Relationship power was not associated with condom use. Condom use was, however, significantly higher among women who reported that they make decisions about using condoms alone or with their partner as compared to those who reported that their partner makes those decisions.     

Clinical, cytogenetic and molecular investigation in a fetus with Wolf-Hirschhorn syndrome with paternally derived 4p deletion. Case report and review of the literature

Wolf-Hirschhorn (4p-) syndrome (WHS), caused by partial deletion of the short arm of chromosome 4, has been extensively described in children and young adults. Knowledge on fetuses with WHS is still limited due to the small number of published cases. We report on a fetus with prenatally diagnosed severe intrauterine growth retardation, reduced thoracal diameter, clubfeet deformity and midface hypoplasia including slight microretrognathia indicative for fetal karyotyping. Chromosome analysis after amniocentesis revealed a de novo terminal deletion of chromosome 4p [karyotype: 46,XX,del(4) (p16)] which was confirmed by FISH. Analyses of a set of polymorphic markers mapping in 4pter->4p15.3 showed absence of paternal haplotypes. These observations corroborate the preferential paternal origin of the de novo 4p deletion in WHS patients. Furthermore, the distal breakpoint could be narrowed to band 4p16.1. At autopsy, the fetus showed typical craniofacial dysmorphic signs of WHS, severe IUGR and delayed bone age. This report suggests the possibility of recognising the particular phenotype of WHS in utero by prenatal ultrasound and emphasises the importance of karyotyping fetuses with severe IUGR, especially when the amount of amniotic fluid is normal.     

Colorectal linitis plastica

Primary linitis plastica of the colon is an uncommon tumor, with only 22 cases having been previously reported. Experience with two men and one woman between 17 and 55 years of age, portraying a spectrum of clinical presentations ranging from rectal bleeding to large-bowel obstruction, is reviewed. Clinical and radiologic characteristics and histologic features helpful in making the diagnosis are detailed. Though the prognosis is grim, resective surgery, including oophorectomy in women, should be undertaken. Adjuvant therapy has been disappointing.     

Evidence Base Update for Psychosocial Treatments for Children and Adolescents Exposed to Traumatic Events

Child and adolescent trauma exposure is prevalent, with trauma exposure-related symptoms, including posttraumatic stress, depressive, and anxiety symptoms often causing substantial impairment. This article updates the evidence base on psychosocial treatments for child and adolescent trauma exposure completed for this journal by Silverman et al. (2008). For this review, we focus on 37 studies conducted during the seven years since the last review. Treatments are grouped by overall treatment family (e.g., cognitive behavioral therapy), treatment modality (e.g., individual vs. group), and treatment participants (e.g., child only vs. child and parent). All studies were evaluated for methodological rigor according to Journal of Clinical Child & Adolescent Psychology evidence-based treatment evaluation criteria (Southam-Gerow & Prinstein, 2014), with cumulative designations for level of support for each treatment family. Individual CBT with parent involvement, individual CBT, and group CBT were deemed well-established; group CBT with parent involvement and eye movement desensitization and reprocessing (EMDR) were deemed probably efficacious; individual integrated therapy for complex trauma and group mind–body skills were deemed possibly efficacious; individual client-centered play therapy, individual mind–body skills, and individual psychoanalysis were deemed experimental; and group creative expressive + CBT was deemed questionable efficacy. Advances in the evidence base, with comparisons to the state of the science at the time of the Silverman et al. (2008) review, are discussed. Finally, we present dissemination and implementation challenges and areas for future research.