What is the impact on work of osteoporotic fractures in active patients? A retrospective fracture-liaison-service study-Optiwork 1.

PURPOSE: Osteoporotic fractures have economic consequences and can alter the quality of life. Nevertheless, the direct impact on work has been infrequently reported. Our objective was to estimate the proportion of working patients resuming paid employment within the 3 months following an osteoporotic fracture, and to assess the consequences on their productivity and quality of life. METHODS: Patients aged between 45 and 64, screened by the Fracture Liaison Service of Hospital Paris Saint Joseph for a fragility fracture occurring between January 2017 and December 2018, and being paid employees at the time of the fracture, were included retrospectively. Medical data were extracted from electronic medical records. Self-reporting questionnaires concerning work activity and quality of life before and after the fracture were sent by post. RESULTS: Overall, 121 patients were included, with a mean age of 55.8; 82.6% of patients were female. Fracture of the lower extremity of the radius was the most frequent (38.2%), followed by the upper extremity of the humerus (23.1%). After the index fracture, 82.6% of the patients went back to work, including 76.0% within 3 months following the fracture. The median time to return to work was 2.2 months. Moreover, 19.8% of patients required adaptations of their current work. CONCLUSION: Osteoporotic fractures have a direct impact on work activity, causing work stoppages. Productivity at work and quality of life were also impacted. Further studies are needed to confirm these findings.

Low admission blood pressure as a marker of poor 1-year survival in patients with revascularized critical limb ischemia.

OBJECTIVE: To contrast the association between blood pressure (BP) level and antihypertensive medications at hospital admission with 1-year mortality in patients undergoing revascularization for critical limb ischemia (CLI). METHODS: From November 2013 to May 2019, 315 consecutive patients were retrospectively included. A median of seven (IQR 3-13) separate readings were recorded for each patient before revascularization procedure and the average represented patient's mean BP. BP-lowering medications, clinical and biological parameters were recorded at baseline. The main outcome was total 1-year mortality. RESULTS: The cohort included 172 men (55%) and 143 women (45%), with a mean age of 77.9 ±â€Š11.9 years. Treated hypertension was present in 245 (78%) patients; 288 (91%) patients had BP-lowering drug prescriptions (2.1 ±â€Š1.3 medications at baseline). Mean SBP, DBP, mean BP (MBP) and pulse pressure (PP) were 132 ±â€Š18, 70 ±â€Š8, 90 ±â€Š10 and 62 ±â€Š16mmHg. During 1-year follow-up, 80 (25.4%) patients died. In single-pressure multivariate analysis, SBP (hazard ratio 0.97; 95% CI 0.96-0.99; P = 0.005), MBP (hazard ratio 0.96; 95% CI 0.92-0.99; P = 0.01), PP (hazard ratio 0.97; 95% CI 0.95-0.99; P = 0.009), but not DBP, were inversely correlated with 1-year mortality, independently of age, coronary heart disease, left ventricular ejection fraction, brain natriuretic peptide, serum albumin, institutionalized status and antihypertensive drugs. Association between SBP, MBP and PP with 1-year mortality had a quite linear reverse pattern. CONCLUSION: Among patients undergoing revascularization for CLI, there is an inverse correlation between admission SBP, MBP and PP with 1-year mortality. BP may represent a modifiable therapeutic target to prevent poor outcome in CLI patients.

Predictive value of admission blood pressure for 3-month mortality in patients undergoing revascularization for critical limb ischemia.

OBJECTIVE: In patients with critical limb ischemia (CLI), blood pressure (BP) impact on mortality is unknown. We analyzed the predictive value of SBP, DBP and pulse pressure (PP) at hospital admission on 3-month mortality in patients with CLI undergoing revascularization procedure. METHODS: From November 2013 to December 2018, 297 consecutive patients were retrospectively included. Admission BP was recorded using automated brachial sphygmomanometer, before revascularization procedure. A median of seven (IQR3-13) separate readings were recorded for each patient and the average represented patient's mean BP (mBP). Clinical and biological parameters were recorded at baseline. RESULTS: The cohort included 163 men (55%) and 134 women (45%) with a mean age of 77.7 ±â€Š11.9 years. Treated hypertension and diabetes were present in, respectively, 62 and 48% of patients. Mean SBP, DBP and PP were 132 ±â€Š18, 70 ±â€Š8 and 62 ±â€Š16 mmHg. Thirty-four patients (11.4%) died during 3-month follow-up, mostly from cardiovascular causes. In univariate analysis, age, female sex, brain natriuretic peptide and C-reactive protein were positively correlated with mortality. BMI, mSBP, mDBP, mPP, hemoglobin, serum albumin and statin treatment were negatively correlated with mortality. In single-pressure multivariate analyses, mSBP (P = 0.024) and mPP (P = 0.030) were negatively correlated with mortality. Association between mSBP and mortality had an asymptotic curve pattern and SBP level 135 mmHg or less was significantly correlated with mortality. CONCLUSION: In patients undergoing revascularization for CLI, admission SBP is an independent predictor for short-term mortality with a negative relationship. SBP level 135 mmHg or less represents a warning sign to explore and correct associated comorbidities.

Near infrared-fluorescent and magnetic resonance imaging molecular probe with high T1 relaxivity for in vivo multimodal imaging.

A new gadolinium chelating NIR fluorescent molecular probe increases T(1) relaxivity of water protons, facilitating combined optical and magnetic resonance imaging.