43 research outputs found
What are the current challenges of managing cancer pain and could digital technologies help?
OBJECTIVES: Pain remains a problem for people with cancer despite effective treatments being available. We aimed to explore current pain management strategies used by patients, caregivers and professionals and to investigate opportunities for digital technologies to enhance cancer pain management. METHODS: A qualitative study comprising semistructured interviews and focus groups. Patients with cancer pain, their caregivers and health professionals from Northeast Scotland were recruited from a purposive sample of general practices. Professionals were recruited from regional networks. RESULTS: Fifty one participants took part in 33 interviews (eight patients alone, six patient/caregiver dyads and 19 professionals) and two focus groups (12 professionals). Living with cancer was hard work for patients and caregivers and comparable to a 'full-time job'. Patients had personal goals which involved controlling pain intensity and balancing this with analgesic use, side effects, overall symptom burden and social/physical activities.Digital technologies were embraced by most patients, and made living life with advanced cancer easier and richer (eg, video calls with family). Technology was underutilised for pain and symptom management. There were suggestions that technology could support self-monitoring and communicating problems to professionals, but patients and professionals were concerned about technological monitoring adding to the work of managing illness. CONCLUSIONS: Cancer pain management takes place in the context of multiple, sometimes competing personal goals. It is possible that technology could be used to help patients share individual symptom experiences and goals, thus enhancing tailored care. The challenge is for digital solutions to add value without adding undue burden
Effect of temperature and temperature adaptation on calcification rate in the hermatypic coral Pocillopora damicornis
Serum ßhCG and lipid profile in early second trimester as predictors of pregnancy induced hypertension
Primary sex-ratio and differential progeny survivorship in solitary haplo-diploid parasitoids.
A method of partitioning emergence sex-ratio to give estimates of primary sex-ratio and male and female offspring survival from oviposition to emergence in solitary haplo-diploid parasitoids is presented.This method is applied to sex-ratio data from a larval parasitoid, Aphidius ervi Haliday, and a pupal parasitoid, Coccygomimus turionella L., parasitizing a range of host types.There was no evidence of facultative control of primary sex-ratio in either species. Parasitoid emergence sex-ratios were similar for all host sizes attacked by C. turionella. In contrast, emergence sex-ratios of A.ervi showed a significant male bias in smaller hosts. This shift in emergence sex-ratio was attributable to differential progeny survival.Pre-emergence mortality in both species was a function of host size, with few offspring surviving from small hosts. This suggests that host size may be an important component in the dynamics of host-parasitoid interactions.The evolution of sex-ratio regulatory mechanisms in solitary haplo-diploid parasitoids is discussed in the context of parasitoid life-history. We suggest that there is a constraint to the evolution of the facultative control of primary sex-ratio in parasitoids attacking larval stages as a result of the uncertainty of future host resource acquisition rate