Physician level reporting of surgical and pathology performance indicators: a regional study to assess feasibility and impact on quality

Background

There is increased awareness that, to minimize variation in clinician practice and improve quality, performance reporting should be implemented at the provider level. This optimizes physician engagement and creates a sense of professional responsibility for quality and performance measurement at the individual and organizational levels.

Methods

Individual provider level reporting was implemented within a provincial health region involving 56 clinicians (general surgeons, surgical oncologists, urologists and pathologists). The 2 surgical pathology indicators chosen were colorectal cancer (CRC) lymph node retrieval rate and pT2 prostate cancer margin positivity rate. Surgical resections for all prostate and colorectal cancer performed between Jan. 1, 2011, and Mar. 30, 2012, were included. We used a pre- and postsurvey design to obtain physician perceptions and focus groups with program leadership to determine organizational impact.

Results

Survey results showed that respondents felt the data provided in the reports were valid (67%), consistent with expectations (70%), maintained confidentiality (80%) and were not used in a punitive manner (77%). During the study period the pT2 prostate margin positivity rate decreased from 57.1% to 27.5%. For the CRC lymph node retrieval rate indicator, high baseline performance was maintained.

Conclusion

We developed a robust process for providing physicians with confidential, individualized surgical and pathology quality indicator reports. Our results reinforce the importance of individual physician feedback as a strategy for improving and sustaining quality in surgical and diagnostic oncology.     

Breast cancer awareness among Greek women and potential determinants

Aim-Background

Despite the rise in the incidence of breast cancer (BC), a steady increase in the rate of survival has also been noted which can be directly attributed to early diagnosis, among others. Therefore, keeping women informed of the latest advances in BC treatment and prevention is crucial. The aim of this study is an attempt to quantify the level of awareness of Greek women on issues related to female BC prevention.

Methods

An online questionnaire of 24 items divided into three sections (sociodemographic, personal experience, as well as beliefs concerning BC prevention and screening) was completed and submitted anonymously by 2565 Greek women of all adult age groups and of various socioeconomic backgrounds.

Results

Only 42.8% of women used credible sources of information on health issues such as BC. Regular breast self-examination was adopted by one in three women. It emerged that 89% of women erroneously associated in vitro fertilization with an increased risk of BC, while half the women were unaware of the possibility of a false-negative result from breast screening. Low BC awareness was associated with low education, low economic status, younger age, single women from non-urban areas who did not have (or did not know if they had) a BC family history and who usually refrained from any kind of preventive actions.

Conclusions

The study revealed that there is a significant proportion of Greek women with a misperception or ignorance of BC prevention and the significance of early diagnosis. Since timely diagnosis is directly related to BC survival rate, specific actions (e.g. targeted educational interventions in specific subpopulations) should be assumed.

     

Sonography of the Scrotum

In this pictorial essay, we review and discuss the varying morphologic characteristics of scrotal appendages and calculi. Characteristic sonograms obtained from patients with coexisting hydrocele are presented, and recent literature is included. Hydrocele greatly facilitates the imaging of these intrascrotal structures, as it acts as a “water path”. On the one hand, torsion of a scrotal appendage should always be included in the differential diagnosis of acute scrotum, especially in children. On the other hand, scrotolithiasis may occasionally cause mild discomfort. As a consequence, and given the widespread use of sonography for the evaluation of both acute and chronic conditions of the scrotum, radiologists should be familiar with these entities.     

Incidence of needle‐tract seeding following prostate biopsy for suspected cancer: a review of the literature

With the widespread clinical use of prostate‐specific antigen (PSA), biopsy of the prostate has become one of the most commonly performed urological procedures. In general it is well tolerated, although there is some morbidity and risk of infection. In recent years, there have been increasing concerns that prostate biopsy may lead to tumour seeding along the needle tract. The aim of the present paper was to review the evidence on the prevalence of tumour seeding after prostate biopsy and to define the risk of this event in the context of current clinical practice. A PubMed literature search was conducted in January 2014 according to the Preferred Reporting Items for Systematic Reviews and Meta‐analysis (PRISMA) statement. Literature was examined with emphasis on the incidence of seeding, clinical presentation and on risk factors including type of needle used, transrectal vs transperineal approach, as well as tumour grade and stage. In all, 26 publications were identified reporting needle‐tract seeding after prostate biopsy. In all, 42 patients with needle‐tract seeding were identified. In most cases, seeding was reported after transperineal biopsy of the prostate, while nine cases occurred after transrectal biopsy. Based on the reviewed series the incidence of seeding appears to be <1%. The increase in the number of biopsies and cores taken at each biopsy over the years has not resulted in an increase in the reported cases of seeding. In conclusion, seeding along the needle track is a rare complication after prostate biopsy. Its actual incidence is presently difficult to quantify. It is reasonable to advise appropriate counselling and take measures to reduce this event where possible; however, we do not advocate avoidance of biopsies as the benefits of appropriate cancer diagnosis and management outweigh any potential risks from seeding.     

ConfidenHT™ System for Diagnostic Mapping of Renal Nerves

Purpose of Review

To summarize the evidence regarding the distribution of renal nerves and their patterns of anatomic variations in animal and human settings. Moreover, the methodology and results of studies regarding renal nerve stimulation (RNS) in both preclinical and clinical models are presented.

Recent Findings

There are differences regarding the number and the size of renal fibers, as well as their distance from the lumen in the diverse parts of the main renal arteries and the branches. In both animals and humans, RNS is safe and results in an increase of blood pressure (BP) while the effect on heart rate varies. In this context, the ConfidenHT? system constitutes an integrated solution for effective RNS in humans.

Summary

Due to the diversity of renal nerve anatomy in humans, arterial areas for more effective renal denervation cannot be homogenously defined. The concept of mapping of renal nerves can improve completeness of renal denervation therapies by means of integrated RNS solutions such as the ConfidenHT? system.

     

Gastrocolic fistula secondary to nonsteroidal anti-inflammatory drugs abuse in a cirrhotic patient

Gastrocolic fistula is rarely described in the literature. It has been associated with a variety of diseases and recently with benign gastric ulcers related to the use of nonsteroidal anti-inflammatory drugs (NSAIDs'). The present case represents the first report of gastrocolic fistula due to NSAIDs in a cirrhotic patient. This is in keeping with the established knowledge that cirrhotic patients constitute a high-risk group of patients when treated with NSAIDs'. Review of the literature shows that this condition warrants a complete diagnostic work-up to exclude more ominous underlined diseases.     

Serum lipid profile and hepatic steatosis of adult beta-thalassaemia patients with chronic HCV infection

OBJECTIVES: The aim of this study was to evaluate the serum lipid profile and to assess the prevalence of hepatic steatosis in adult beta-thalassaemic patients with chronic hepatitis C virus (HCV) infection. METHODS: Thirty-five adult HCV infected, multi-transfused, beta-thalassaemia patients (beta-HCV patients), 63 otherwise normal patients with chronic HCV infection (HCV patients) and 54 beta-thalassaemia patients without chronic viral hepatitis (beta patients) were studied. Total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides, viral markers and liver histology were evaluated. RESULTS: Serum total cholesterol, HDL-C and LDL-C were found at significantly lower levels in beta-HCV and beta patients than in HCV patients. Triglyceride levels were significantly lower in the HCV group compared with the beta group. Nine (25.7%) of the 35 beta-HCV patients had mild hepatic steatosis. Thirteen (23.6%) of 55 HCV patients presented mild and 4/55 (7.3%) moderate hepatic steatosis. None of the beta group presented steatosis. When we compared beta-HCV and HCV patients with steatosis, we found that beta-HCV patients had a lower degree of steatosis (11.1+/-7% vs 22.9+/-17.2%, P=0.021). Multivariate logistic regression analysis showed that the only independent predictor associated with hepatic steatosis in beta-HCV and HCV patients was genotype 3a (OR, 3.61; 95% CI, 1.22-10.71, P=0.021). CONCLUSIONS: Adult beta-thalassaemia patients, compared to other patients with chronic HCV infection, present lower cholesterol levels (total cholesterol, HDL, LDL) and similar frequency but a lower degree of hepatic steatosis. This difference in the degree of steatosis is most likely due to the higher prevalence of genotype 3a in the non-beta-thalassaemia group.     

Liver steatosis is an independent risk factor for treatment failure in patients with chronic hepatitis C

OBJECTIVES: Hepatic steatosis is a common feature of chronic hepatitis C. The purpose of this study was to determine factors related to the presence of steatosis and to define the role of steatosis in the response to antiviral treatment in chronic hepatitis C patients. METHODS: We retrospectively analysed all patients with chronic hepatitis C treated in a 5 year period in our department. Patients were included in the study only if a pretreatment liver biopsy specimen was available for evaluation. All patients treated either with interferon in combination with ribavirin, or with pegylated interferon in combination with ribavirin were included irrespectively of their response (early, end of treatment and/or sustained) to antiviral therapy. RESULTS: A total of 116 patients with chronic hepatitis C were included in the study with a mean age of 45.5 +/- 14.1 years. Steatosis was present in 52 patients (44.8%). On univariate analysis age, P = 0.04 and body mass index > or = 25, P = 0.004 were correlated with the presence of steatosis and on multivariate analysis only body mass index > or = 25, P = 0.032. Advanced fibrosis was not found associated with steatosis. Sixty patients out of 116 (51.7%) had sustained virological response (SVR). In particular 42 out of 64 patients with no steatosis (65.6%) had SVR compared to 20 out of 52 patients (38.4%) with any degree of steatosis (P = 0.009). Patients with genotype 2 or 3 had a more favourable outcome compared to patients with 1 or 4 genotypes, 63.2% vs 49.2%, P = 0.032. Also increased age (P = 0.0001), gamma glutamyltransferase (GGT) (P = 0.029), no history of intravenous drugs use (P = 0.001) and advanced fibrosis on pretreatment biopsy (P = 0.046) were correlated with treatment failure. On multivariate analysis significant independent association with SVR was found with the presence of steatosis on pretreatment biopsy (P = 0.004), increased GGT (P = 0.005) and genotype (P = 0.017). CONCLUSION: Steatosis in the liver biopsy performed before the beginning of antiviral treatment was found to be associated only to the body mass index of the patients and to be a strong independent factor for treatment failure.