Patients’ and parents’ views about lower limb orthopaedic surgery for ambulant children and young people with cerebral palsy: a qualitative evidence synthesis

PurposeThe article identifies the aspects of health and outcomes that are considered important from the perspective of ambulatory children with cerebral palsy (CP) and their parents regarding lower limb orthopaedic surgery and explores how they experience surgical interventions.MethodsFour databases (Embase, MEDLINE (Ovid), CINAHL and PsycINFO) were searched from inception to 11 April 2020. Studies were included if they: 1) they involved children or young adults diagnosed with ambulant CP or their family, 2) participants had experience with lower limb orthopaedic surgery and 3) studies employed qualitative research methods. The Critical Appraisal Skills Programme was used to appraise identified studies. The ‘Best-fit framework’ synthesis approach was used by applying the International Classification of Functioning-Children and Youth (ICF–CY) linking rules and thematic synthesis. The review process was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.ResultsSix studies were included. Four themes were generated which were linked to the ICF–CY framework: Body function and structure, Activity and participation, Environmental factors, Personal factors, as well as non-ICF–CY themes including Emotional well-being and Goal setting. Important surgical outcomes identified were pain, fatigue, movement-related function, mobility, walking ability, community life, emotional well-being, and adequate provision of public and health services.ConclusionThese findings are important for understanding patient-centred outcomes in lower limb ortho-paedics surgery and providing focus for future interventional studies aimed at improving outcomes of importance to children with CP. These findings highlight the importance of long-term support to help people negotiate the challenge of surgical regimes and to achieve good outcomes after orthopaedic surgery. The outcomes identified will contribute to the development of a core outcome set in this field.Level of evidenceIII     

Comparing acceptance- and control-based coping instructions on the cold-pressor pain experiences of healthy men and women.

The current study reflects recent developments in psychotherapy by examining the effect of acceptance-based coping instructions, when compared to the opposite, more control/distraction-based instructions, on cold-pressor pain. Since previous research indicates gender differences in how people cope with pain, we also sought to determine whether differences would be found between healthy men and women. As predicted, results indicated that women reported lower pain threshold and tolerance level than did men. Furthermore, the acceptance-based instruction resulted in lower sensory pain reports when compared to the opposite instructions. Finally, for affective pain, acceptance instructions only benefited women. These results suggest that acceptance-based coping may be particular useful in moderating the way in which individuals, especially women, cope with pain.     

Utilizing current diagnostic criteria and treatment algorithms for managing type 2 diabetes mellitus

Within the past 2 years, the American Diabetes Association (ADA)/European Association for the Study of Diabetes (EASD) and the American Association of Clinical Endocrinologists (AACE)/American College of Endocrinology (ACE) have revised their guidelines for the diagnosis and treatment of type 2 diabetes mellitus (T2DM). Both organizations recommend a diagnostic glycated hemoglobin (HbA1c) of >6.5% (based on a new appreciation of the relationship between glycemia and complications) and fasting plasma glucose levels or an oral glucose tolerance test. Findings from major trials of glucose control in patients with T2DM and the approval of novel medications have prompted revised treatment algorithms from both organizations. While both treatment guidelines recommend starting metformin in most patients on diagnosis of T2DM, they differ in terms of the "trigger" for treatment intensification (HbA1c≥7% and >6.5%, respectively) and which agents are preferred as second-line therapies. The ADA/EASD recommends a tiered approach to treatment, starting with well-validated second-line agents, such as sulfonylureas and basal insulin for patients unable to achieve target glucose levels with metformin. The AACE/ACE recommendations are based on the patient's HbA1c level and include a broader range of first- and second-line therapies and combinations. In addition to metformin, the ACCE/ACE treatment algorithm includes dipeptidyl peptidase-4 inhibitors, glucagon-like peptide-1 agonists, thiazolidinediones, α-glucosidase inhibitors, sulfonylureas, and glinides. Both organizations advocate individualizing therapy to meet patient needs. This review highlights recent changes in the guidelines and uses a case-based format to illustrate how the current guidelines may be tailored to fit individual patient characteristics and circumstances.     

Comparative in vitro activity of the new quinolone gemifloxacin (SB-265805) with other fluoroquinolones against respiratory tract pathogens

The in vitro activity of gemifloxacin (SB-265805) was compared with that of other fluoroquinolones against 302 clinical isolates of Streptococcus pneumoniae, 300 clinical isolates of Haemophilus influenzae and 28 clinical isolates of Moraxella catarrhalis, including multiply resistant strains. Gemifloxacin at 0.12 mg/L inhibited all microorganisms tested. MIC(90) values of gemifloxacin, trovafloxacin, grepafloxacin and levofloxacin against all (630) isolates tested were 0.03, 0.12, 0.12 and 1 mg/L, respectively. MIC(90) values of the same fluoroquinolones against S. pneumoniae were 0.06, 0.25, 0.12 and 1 mg/L, respectively.     

Ultrasound-based elastography: a novel approach to assess radio frequency ablation of liver masses performed with expandable ablation probes: a feasibility study

OBJECTIVE: The purpose of this study was to evaluate the technical feasibility of ultrasound-based elastography as a tool for assessing the size and shape of the coagulation necrosis caused by radio frequency ablation (RFA) probes using expandable electrodes ex vivo as well as in a patient with a liver metastasis. METHODS: A commercially available expandable RFA probe was used to create a 3-cm ablation in a piece of bovine liver. The ablation probe was used in situ to induce tissue deformation for elastography before and after ablation. Ultrasonic radio frequency data were processed to generate elasticity strain images. The appearance of the ablation zone was compared with magnetic resonance imaging and a gross section specimen. One patient with malignant metastatic disease to the liver and a clinical indication for RFA was investigated for the feasibility of percutaneous elastography of RFA using the same technique. Sonographic strain images were compared with the appearance of the nonenhancing ablation zone on contrast-enhanced computed tomography. RESULTS: Ex vivo, the ablation zone on ultrasound-based elastography was represented by an area of increased stiffness and was well demarcated from the nonablated surrounding tissue. The size and shape of the ablated zone on the strain image correlated well with the gross specimen and the magnetic resonance imaging appearance. Strain images obtained from the patient showed results similar to those of the ex vivo experiment and correlated well with the nonenhancing area of ablation on contrast-enhanced computed tomography. CONCLUSIONS: Ultrasound-based elastography may be a promising tool for displaying the ablation zone created by expandable RFA probes.     

Interprofessional care co-ordinators: the benefits and tensions associated with a new role in UK acute health care

While more flexible models of service delivery are being introduced in UK health and social care, little is known about the impact of new roles, particularly support worker roles, on the work of existing practitioners. This action research study aimed to explore the impact of one such new role, that of interprofessional care co-ordinators (IPCCs). The general (internal) medical service of a UK hospital uses IPCCs to provide support to the interprofessional team and, in doing so, promote efficiency of acute bed use. Using a range of methods, mainly qualitative, this action research study sought to explore the characteristics and impact of the role on interprofessional team working. While the role's flexibility, autonomy and informality contributed to success in meeting its intended objectives, these characteristics also caused some tensions with interprofessional colleagues. These benefits and tensions mirror wider issues associated with the current modernisation agenda in UK health care.