Gonadal function recovery in very long-term male survivors of childhood cancer

BackgroundAlthough gonadal toxicity has been reported, no data are available on recovery of gonadal function in very long-term survivors of childhood cancer. Inhibin B is a novel reliable serum marker which has been shown to be of value in childhood cancer survivor studies to identify risk groups for impaired gonadal function, but consecutive long-term follow-up studies using serum inhibin B as a marker are not available.ObjectiveTo evaluate possible recovery of gonadal dysfunction over time in adult male survivors of childhood cancer.MethodsIn this retrospective study, adult male long-term childhood cancer survivors (n = 201) who visited our outpatient late effects clinic were included and we used inhibin B as a surrogate marker for gonadal function.ResultsMedian age at diagnosis was 5.9 years (range 0.0–17.5) and discontinuation of treatment was reached at a median age of 8.2 years (range 0.0–20.8). Inhibin B levels were first measured after a median follow-up time of 15.7 years (range 3.0–37.0). Median interval between the first (T1) and second measurement (T2) was 3.3 years (range 0.7–11.3). Median inhibin B level was 127 ng/L (range 5–366) at T1 and 155 ng/L (range 10–507) at T2. The prediction model suggests that inhibin B levels do not normalise in survivors with a very low Inhibin B level at T1.ConclusionsOur results suggest that recovery of gonadal function is possible even long after discontinuation of treatment. However, this recovery does not seem to occur in survivors who already reached critically low inhibin B levels after discontinuation of treatment.     

Isolation of 13 novel highly polymorphic microsatellite loci for the Amazonian Palm Mauritia flexuosa L.f. (Arecaceae)

Mauritia flexuosa L.f. (Arecaceae) is a New World tropical palm that generally grows in isolated swamps along meandering rivers and is in danger of fragmentation through unsustainable harvest practices. To explore gene flow among populations of M. flexuosa in Amazonia, we developed 13 novel, polymorphic microsatellite loci for M. flexuosa. Further studies will employ these loci to investigate the impacts of artisanal gold mining and wild-harvest on gene flow among populations of M. flexuosa.     

A WINNING COMBINATION: WOMEN,LITERACY, AND PARTICIPATION IN HEALTH CARE

Health information materials written at the appropriate reading level help individuals manage their own health care. In this study, we assessed the reading ability of clients and readability of the patient information materials at a rural women's health clinic. We administered a reading comprehension test to 50 subjects and tested the patient education materials using a readability formula. More than one in six women could not read all of the patient information, which could limit their understanding, and achievement of good health care. Commercially available materials can be checked readily for reading level using software installed in most computers. This software also allows clinicians who prepare their own materials for their patients to generate versions that are appropriate for different reading levels.     

Making choices about medical interventions: the experience of disabled young people with degenerative conditions

Background Current western policy, including the UK, advocates choice for service users and their families, taking greater control and being more involved in decision making. However, children’s role in health decision making, especially from their own perspective, has received less research attention compared to doctors and parents’ perspectives. Objective To explore the perspective and experiences of disabled young people with degenerative conditions as they face significant medical interventions and engage in decision‐making processes. Design and methods Findings from a longitudinal qualitative study of 10 young people (13–22 years) with degenerative conditions are reported. Individual semi‐structured interviews were conducted with participants over 3 years (2007–2010); the paper reports data from all three interview rounds. Interviews focused on medical intervention choices the young people identified as significant. Results Although the young people in this study felt involved in the medical intervention choices discussed, findings demonstrate a complex and diverse picture of decision making. Results highlighted different decisional roles adopted by the young people, the importance of information heuristics and working with other people whilst engaging in complex processes weighing up different decisional factors. Discussion Young people’s experiences demonstrate the importance of moving beyond viewing health choices as technical or rational decisions. How each young person framed their decision was important. Recognizing this diversity and the importance of emerging themes, such as living a normal life, independence, fear of decisions viewed as ‘irreversible’ and the role of parents and peers in decision making highlights that, there are clear practice implications including, active practitioner listening, sensitivity and continued holistic family working.     

CyberEx Internet-Based Group Exercise for Rural Older Adults: A Pilot Study

The purpose of this study was to examine satisfaction with and outcomes of a real-time Internet-based group exercise program for older adults. Men and women age 50 and older (mean = 66.5) were recruited to participate in a 10-week distance group exercise program. Paired sample t-tests revealed that Sit-To-Stand (STS) repetitions increased significantly (p = .009), while Timed Up-and-Go(TUG) time decreased significantly (p = .000). Connectivity, visibility, and communication emerged as themes related to the use of technology; but overall, real-time Internet-based technology was shown to be an effective way to present group exercise programs for older adults in this rural setting.