Prolonged Duration of Renal Recovery Following ANCA-Associated Glomerulonephritis.

BACKGROUND: As renal biopsies are not routinely repeated to monitor treatment response in anti-neutrophil cytoplasm antibody (ANCA)-associated glomerulonephritis, serum creatinine (SC) and proteinuria assessed by urine protein:creatinine ratio (UPCR) measurements are relied upon to provide a non-invasive estimate of disease activity within the kidney. However, sparse information exists about the time to achieve maximal improvement in these parameters, which has important implications for treatment decisions and disease-scoring systems. METHODS: We analysed patients with ANCA-associated glomerulonephritis and renal impairment from cohorts in the United Kingdom and Ireland, with the primary objective of determining actuarial time to nadir SC and UPCR. Time to disappearance of haematuria was analysed as a secondary objective. RESULTS: Ninety-four patients fulfilled our selection criteria, with 94 (100%) and 66 (70%) having reached their nadir SC and UPCR respectively during the follow-up period. Nadir SC was achieved after a median of 88 days (95% CI 74-102), UPCR at 346 days (95% CI 205-487). Those of Indo-Asian ethnic origin reached their nadir SC faster (34 days) than other ethnicities (p < 0.01). There were no significant differences in time to nadir SC or UPCR on the basis of gender, clinical diagnosis, ANCA positivity or renal biopsy findings. CONCLUSION: In this retrospective study, nadir creatinine and proteinuria occur later than other signs of clinical remission, suggesting that ongoing renal recovery continues for a significant time after diagnosis. It may benefit disease-scoring systems to take into account SC levels beyond the initial assessment.

Non-radiation occupational hazards and health issues faced by radiologists - A cross-sectional study of Indian radiologists.

CONTEXT: Radiologists as a group face unique occupational health hazards among which musculoskeletal injuries, chronic eye strain, and others are yet to receive adequate attention. Constant mental strain due to demanding turnaround times and work pressures may lead to burnout and depression. These combine to decrease overall work satisfaction and productivity. AIMS: To study the prevalence of various health issues faced by radiologists in India and to assess whether specific demographic and occupational factors are associated with an increased risk. SETTINGS AND DESIGN: Cross-sectional observational study conducted as a voluntary anonymous electronic survey. METHODS AND MATERIALS: A 36-item survey was sent to radiologists through email and social media. All respondents who completed survey were included in the study. Questions regarding workload, repetitive stress injuries, eye strain, burnout, and so on were asked. STATISTICAL ANALYSIS USED: Chi-square test was used to test significance of correlation (P < 0.05). RESULTS: In all, 383 radiologists completed the survey. A high prevalence of repetitive stress injuries, chronic eye strain, depression, and burnout was found. Significant correlation was found between repetitive stress injuries and burnout. Pre-Conception and Pre-Natal Diagnostic Techniques Act (PCPNDT) related issues and work overload were the most common causes of high stress levels. Radiologists whose practices followed ergonomic design showed significantly less prevalence of neck pain. CONCLUSION: Radiologists in India have a high prevalence of repetitive stress injuries, chronic eye strain, and burnout, along with unique mental stressors such as PCPNDT-related issues.

Imaging of retained surgical items: A pictorial review including new innovations.

With the advent of newer imaging modalities retained surgical items are now easily diagnosed by their characteristic imaging appearances. A combination of complementary imaging modalities helps to arrive at the diagnosis of this relatively rare complication. Factors contributing to their imaging features include the timing of diagnosis and imaging, presence of secondary infection, communication of the retained item with hollow viscus or external skin wound, and type of imaging modality used. A high index of suspicion is necessary for diagnosis before labeling it as a retained surgical item. In parallel with recent advances in surgery, it is essential that there is increasing awareness among radiologists regarding the newer types of retained surgical items.

Variations in GPs' decisions to investigate suspected lung cancer: a factorial experiment using multimedia vignettes.

INTRODUCTION: Lung cancer survival is low and comparatively poor in the UK. Patients with symptoms suggestive of lung cancer commonly consult primary care, but it is unclear how general practitioners (GPs) distinguish which patients require further investigation. This study examined how patients' clinical and sociodemographic characteristics influence GPs' decisions to initiate lung cancer investigations. METHODS: A factorial experiment was conducted among a national sample of 227 English GPs using vignettes presented as simulated consultations. A multimedia-interactive website simulated key features of consultations using actors ('patients'). GP participants made management decisions online for six 'patients', whose sociodemographic characteristics systematically varied across three levels of cancer risk. In low-risk vignettes, investigation (ie, chest X-ray ordered, computerised tomography scan or respiratory consultant referral) was not indicated; in medium-risk vignettes, investigation could be appropriate; in high-risk vignettes, investigation was definitely indicated. Each 'patient' had two lung cancer-related symptoms: one volunteered and another elicited if GPs asked. Variations in investigation likelihood were examined using multilevel logistic regression. RESULTS: GPs decided to investigate lung cancer in 74% (1000/1348) of vignettes. Investigation likelihood did not increase with cancer risk. Investigations were more likely when GPs requested information on symptoms that 'patients' had but did not volunteer (adjusted OR (AOR)=3.18; 95% CI 2.27 to 4.70). However, GPs omitted to seek this information in 42% (570/1348) of cases. GPs were less likely to investigate older than younger 'patients' (AOR=0.52; 95% CI 0.39 to 0.7) and black 'patients' than white (AOR=0.68; 95% CI 0.48 to 0.95). CONCLUSIONS: GPs were not more likely to investigate 'patients' with high-risk than low-risk cancer symptoms. Furthermore, they did not investigate everyone with the same symptoms equally. Insufficient data gathering could be responsible for missed opportunities in diagnosis.