A new approach to disentangle genetic and epigenetic components on disease comorbidities: studying correlation between genotypic and phenotypic disease networks

Disease comorbidity is a result of complex epigenetic interplay. A disease is rarely a consequence of an abnormality in a single gene; complex pathways to disease patterns emerge from gene-gene interactions and gene-environment interactions. Understanding these mechanisms of disease and comorbidity development, breaking down them into clusters and disentangling the epigenetic - actionable - components, is of utter importance from a public health perspective. With the increase in the average life expectancy, healthy aging becomes a primary objective, from both an individual (i.e. quality of life) and a societal (i.e. healthcare costs) standpoint. Many studies have analyzed disease networks based on common altered genes, on protein-protein interactions, or on shared disease comorbidites, i.e. phenotypic disease networks. In this work we aim at studying the relations between genotypic and phenotypic disease networks, using a large statewide cohort of individuals (100, 000+ from California, USA) with linked clinical and genotypic information, the Genetic Epidemiology Research on Adult Health and Aging (GERA). By comparing their phenotypic and genotypic networks, we try to disentangle the epigenetic component of disease comorbidity.

Recovery practice in community mental health teams: national survey

BACKGROUND

There is consensus about the importance of 'recovery' in mental health services, but the link between recovery orientation of mental health teams and personal recovery of individuals has been underresearched.

AIMS

To investigate differences in team leader, clinician and service user perspectives of recovery orientation of community adult mental health teams in England.

METHOD

In six English mental health National Health Service (NHS) trusts, randomly chosen community adult mental health teams were surveyed. A random sample of ten patients, one team leader and a convenience sample of five clinicians were surveyed from each team. All respondents rated the recovery orientation of their team using parallel versions of the Recovery Self Assessment (RSA). In addition, service users also rated their own personal recovery using the Questionnaire about Processes of Recovery (QPR).

RESULTS

Team leaders (n = 22) rated recovery orientation higher than clinicians (n = 109) or patients (n = 120) (Wald(2) = 7.0, P = 0.03), and both NHS trust and team type influenced RSA ratings. Patient-rated recovery orientation was a predictor of personal recovery (b = 0.58, 95% CI 0.31-0.85, P<0.001). Team leaders and clinicians with experience of mental illness (39%) or supporting a family member or friend with mental illness (76%) did not differ in their RSA ratings from other team leaders or clinicians.

CONCLUSIONS

Compared with team leaders, frontline clinicians and service users have less positive views on recovery orientation. Increasing recovery orientation may support personal recovery.

Measures of the recovery orientation of mental health services: systematic review

PURPOSE

The review aimed to (1) identify measures that assess the recovery orientation of services; (2) discuss how these measures have conceptualised recovery, and (3) characterise their psychometric properties.

METHODS

A systematic review was undertaken using seven sources. The conceptualisation of recovery within each measure was investigated by rating items against a conceptual framework of recovery comprising five recovery processes: connectedness; hope and optimism; identity; meaning and purpose; and empowerment. Psychometric properties of measures were evaluated using quality criteria.

RESULTS

Thirteen recovery orientation measures were identified, of which six met eligibility criteria. No measure was a good fit with the conceptual framework. No measure had undergone extensive psychometric testing and none had data on test-retest reliability or sensitivity to change.

CONCLUSIONS

Many measures have been developed to assess the recovery orientation of services. Comparisons between the measures were hampered by the different conceptualisations of recovery used and by the lack of uniformity on the level of organisation at which services were assessed. This situation makes it a challenge for services and researchers to make an informed choice on which measure to use. Further work is needed to produce measures with a transparent conceptual underpinning and demonstrated psychometric properties.

Open or laparoscopic nephrectomy and extracoroporeal repair of complicated renal artery aneurysms: techniques for renal salvage

Renal artery aneurysm is an infrequently seen disease. The most feared symptom is rupture, which is often rapidly fatal. Indications for intervention include size, intractable symptoms and pregnancy. Many cases are managed by endovascular techniques; however, very complex cases often are referred to the urologist. We report our experience with the rarely used technique of renal artery aneurysms repair comprised of nephrectomy, extracorporeal vascular reconstruction with aneurysmectomy, and autotransplant.

A new tool to aid the urologist in the placement of stents for impacted ureteral stones or strictures: the glide catheter

We describe a technique one can use when only a lubricious wire is able to pass an impacted stone that could otherwise not be passed, over which a new hydrophilic "Glide Catheter is then passed beyond the stone. The lubricious wire can then be exchanged for a stiffer wire that will aid the retrograde passage of a ureteral catheter, stent, or other endourologic device in both a safe and effective manner.

Traumatic thrombophlebitis of the superficial dorsal vein of the penis: an occupational hazard

Several cases of thrombophlebitis of the superficial dorsal vein of the penis (TSDVP) have been reported in the literature. Etiologies may include any of the following: trauma associated with vigorous sexual intercourse; penile strangulation caused by a multitude of entities; penile injection; infection; neoplasm; or surgery. We report a rare case of traumatic TSDVP in a cab driver following repeated injury to the penis by a coin-filled pouch. We review the etiologies, mechanism, and treatment of traumatic TSDVP, and attempt to identify men who may be at similar occupational risk.