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This study describes the clinical, anatomic, echocardiographic, and Doppler features of 13 patients with mitral valve aneurysms. Eleven patients had definitive criteria for infective endocarditis. Transesophageal echocardiography was superior to conventional echocardiography in detecting and assessing aneurysms. Patients with heart failure required surgery. Echocardiographic detection of this lesion should not be, by itself, an immediate surgical indication. [ABSTRACT FROM AUTHOR]

Whether periannular extension of prosthetic valve endocarditis (abscesses, pseudoaneurysms, fistulas) is related to the etiologic agent, the clinical course and the prognosis is still unknown. Likewise, transesophageal echocardiographic accuracy in detecting periannular complications in prosthetic recipients remains unsettled. We retrospectively analyzed data from 87 patients with anatomically proven prosthetic valve endocarditis who underwent a transesophageal echocardiographic examination. Periannular complications (30 abscesses, 18 pseudoaneurysms, 8 fistulas; 8 with >1) were found in 46 patients; results were compared with the remaining 41 without complications. Transesophageal echocardiography correctly identified 27 abscesses (90%) and all pseudoaneurysms and fistulas. One diagnosis of pseudoaneurysm by echocardiography was not found at surgery. No statistical differences were found regarding age, sex, type of prosthesis (mechanical vs biologic), and etiologic agent. Periannular complications were more frequent in aortic location (70% vs 20% in mitral position; p <0.001) and in early (within 6 months after surgery) endocarditis (63% vs 38% in late endocarditis; p = 0.04). The same percentage of patients from both groups underwent surgery (98% with and 90% without complications). At discharge, 62% and 67% of patients were alive, respectively. Thus, periannular complications in prosthetic valve endocarditis are more frequent in aortic location and within 6 months after surgery. Neither the type of prosthesis nor the etiologic agent are related to the presence of periannular complications. Short-term prognosis in patients who underwent surgery is not affected by the presence of periannular complications. [ABSTRACT FROM AUTHOR]

Supravalvular aortic stenosis is a rare complication of aortic dissection. We report on echocardiographic and magnetic resonance observations in 2 cases of aortic dissection with false lumen thrombosis of the ascending aorta and severe narrowing of the true lumen. [ABSTRACT FROM AUTHOR]

Excessive exposure to ultraviolet (UV) light leads to acute and chronic UV damage and is the main risk factor for the development of skin cancer. In most countries with western lifestyle, the topical application of sunscreens on UV-exposed skin areas is by far the most frequently used preventive measure against sunburn. Further than preventing sunburns, increasing numbers of consumers are appreciating sunscreens with a medium- to high-level sun protective factor (SPF) as basis for sustainable-skin ageing or skin cancer prevention programs. However, recent investigations indicate that clinically significant DNA damages as well as a lasting impairment of cutaneous immunosurveillance already occur far below the standard of one minimal erythema dose (MED) sunburn level, which contributes to the current discussion of the clinical value of high-protective SPF values. Ex vivo investigations on human skin showed that the application of SPF30 reduces DNA damage for a day long sun exposure (24 MED) drastically by about 53% but is significantly surpassed by SPF100 reducing DNA damage by approx. 73%. Further analysis on different SPF protection levels in UV-exposed cell culture assays focusing on IL-18, cell vitality and cis/trans-urocanic acid support these findings. Whereas SPF30 and SPF50 + sunscreens already offer a solid UVB cover for most indications, our results indicate that SPF100 provides significant additional protection against mutagenic (non-apoptotic-) DNA damage and functional impairment of the cutaneous immunosurveillance and therefore qualifies as an optimized sunscreen for specifically vulnerable patient groups such as immunosuppressed patients, or skin cancer patients., (© 2024 The Authors. Experimental Dermatology published by John Wiley & Sons Ltd.)

Introduction: Cardiotoxicity represents a major limitation for the use of anthracyclines or trastuzumab in breast cancer patients. Data on longitudinal studies about early and late onset cardiotoxicity in this group of patients is scarce. The objective of the present study was to assess predictors of early and late onset cardiotoxicity in patients with breast cancer treated with A., Methods: 100 consecutive patients receiving anthracycline-based chemotherapy (CHT) to treat breast cancer were included in this prospective study. All patients underwent evaluation at baseline, at the end of CHT, 3 months after the end of CHT and 1 and 4 years after the beginning of CHT. Clinical data, systolic and diastolic echo parameters and cardiac biomarkers including high sensitivity Troponin T (TnT), N-terminal pro-brain natriuretic peptide (NT-proBNP) and Heart-type fatty acid binding protein (H-FABP) were assessed., Results: Mean doxorubicin dose was 243 mg/m2. Mean follow-up was 51.8 ± 8.2 months. At one-year incidence of anthracycline related-cardiotoxicity (AR-CT) was 4% and at the end of follow-up was 18% (15 patients asymptomatic left ventricular systolic dysfunction, 1 patients heart failure and 2 patients a sudden cardiac death). Forty-nine patients developed diastolic dysfunction (DD) during first year. In the univariate analysis DD during first year was the only parameter associated with AR-CT (Table 1). In the logistic regression model DD was independently related with the development of AR-CT, with an odds ratio value of 7.5 (95% CI 1.59-35.3)., Conclusions: Incidence of late-onset cardiotoxicity is high but mostly subclinical. Diastolic dysfunction early after chemotherapy is a strong predictor of anthracycline cardiotoxicity., Competing Interests: Declaration of Competing Interest The authors have declared no conflicts of interest., (Copyright © 2023. Published by Elsevier B.V.)

Background: It is essential to include patient-reported outcomes (PROs), such as health-related quality of life and symptom burden, in follow-up care of colorectal cancer (CRC) survivors. These outcomes are most valuable when they are discussed with patients and used to guide follow-up care. The purpose of this study was to develop and validate the Assessment of Burden of Colorectal cancer (ABCRC)-tool: a tool that includes a patient-reported questionnaire covering the experienced burden of colorectal cancer, assessment of lifestyle parameters, visualisation of the results, and treatment advice., Methods: A 5-step method was used to develop the ABCRC-tool: (1) definition of the experienced burden of CRC, (2) determination of the components of experienced burden, (3) formulation of the instrument preconditions, (4) literature study on existing instruments, (5) development of an integrated instrument. Content validity was evaluated by think-aloud interviews with 11 patients and 22 healthcare professionals (HCPs)., Results: The ABCRC-tool consists of a generic module and three CRC specific modules with items related to experienced disease burden, and lifestyle. The CRC specific modules are available for both colon and rectal cancer patients with anastomosis, and patients with a stoma. An algorithm with cut-off points was developed to visualise outcomes and offer treatment advice based on (inter)national guidelines. The evaluation of content led to a few minor amendments., Conclusion: The ABCRC-tool is a product of close cooperation between patients and HCPs and has good face and content validity. It is aimed to incorporate PROs in treatment decisions in oncological care., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: In the last decades, the number of cancer survivors has increased significantly due to improved treatment and better detection of recurrence. This increased survival redirects the scope from survival towards optimising functional outcomes and improving health-related quality of life (HRQol). Functional and HRQoL outcomes can be assessed with patient-reported outcome measures (PROMs). However, the use of PROMs in daily oncological care is not common. This qualitative study investigates the barriers and facilitators of PROM use in an oncological setting, from the perspective of the healthcare professionals (HCPs)., Methods: Individual semi-structured interviews were conducted among Dutch oncological HCPs. Barriers and facilitators of PROM implementation were identified on various levels of the healthcare system (i.e. level of the patient, individual professional, medical team, and healthcare organisation). Interviews were audio recorded and transcribed verbatim. Transcripts were manually analysed by two independent reviewers using a thematic approach. Identified barriers and facilitators were categorised into Grol and Wensing's framework for changing healthcare practice., Results: Nineteen oncological HCPs working in academic and non-academic hospitals were interviewed. Barriers for PROM implementation were lack of good IT support, lack of knowledge on how to use PROMs, lack of time to complete and interpret PROMs, and a high administrative burden. PROM implementation can be facilitated by providing clear guidance regarding PROM interpretation, evidence that PROMs can save time, and stimulating multidisciplinary teamwork., Conclusion: From a HCP point of view, adequately functioning IT technology, sufficient knowledge on PROMs, and dedicated time during the consultation are essential for successful implementation of PROMs in oncological care. Additional local context-specific factors need to be thoroughly addressed., (© 2021. The Author(s).)

Purpose: In current cancer care, there is a growing debate about the value of using patient-reported outcome measures (PROMs) in daily clinical follow-up. A systematic review of the literature was conducted to assess the evidence of the effectiveness of the routine use of PROMs in daily cancer care in terms of patient outcomes, patient experiences and process indicators and to identify the effect of giving feedback about PROM findings to patients and/or health care professionals (HCPs)., Methods: A systematic search was performed. Studies were eligible for inclusion when they (1) used a PROM as an intervention, with or without feedback to patients and/or HCPs, compared with not using a PROM, and (2) used a PROM as an intervention with feedback to patients and/or HCPs, compared with using a PROM without giving feedback to patients and/or HCPs., Results: After screening of 8341 references, 22 original studies met the inclusion criteria. Most studies found a positive effect on survival, symptoms, HRQoL and patient satisfaction. In general, using feedback to patient and/or HCPs about the PROM results led to better symptom control, HRQoL, patient satisfaction and patient-doctor communication. The majority of included studies had insufficient power to detect significant differences in the outcomes assessed., Conclusion: This review shows that predominantly positive findings were found in the use of a PROM in daily cancer care. Additionally, more positive effects were seen when feedback is provided to patient and/or health care professionals, and it is thus highly recommended that this is always done.

Background: Near-infrared fluorescence (NIRF) imaging technique, after administration of contrast agents with fluorescent characteristics in the near-infrared (700-900 nm) range, is considered to possess great potential for the future of plastic surgery, given its capacity for perioperative, real-time anatomical guidance and identification. This study aimed to provide a comprehensive literature review concerning current and potential future applications of NIRF imaging in plastic surgery, thereby guiding future research., Methods: A systematic literature search was performed in databases of Cochrane Library CENTRAL, MEDLINE, and EMBASE (last search Oct 2017) regarding NIRF imaging in plastic surgery. Identified articles were screened and checked for eligibility by two authors independently., Results: Forty-eight selected studies included 1166 animal/human subjects in total. NIRF imaging was described for a variety of (pre)clinical applications in plastic surgery. Thirty-two articles used NIRF angiography, i.e., vascular imaging after intravenous dye administration. Ten articles reported on NIRF lymphography after subcutaneous dye administration. Although currently most applied, general protocols for dosage and timing of dye administration for NIRF angiography and lymphography are still lacking. Three articles applied NIRF to detect nerve injury, and another three studies described other novel applications in plastic surgery., Conclusions: Future standard implementation of novel intraoperative optical techniques, such as NIRF imaging, could significantly contribute to perioperative anatomy guidance and facilitate critical decision-making in plastic surgical procedures. Further investigation (i.e., large multicenter randomized controlled trials) is mandatory to establish the true value of this innovative surgical imaging technique in standard clinical practice and to aid in forming consensus on protocols for general use.Level of Evidence: Not ratable., Competing Interests: Compliance with ethical standardsAnouk J.M. Cornelissen, Tom J.M. van Mulken, Caitlin Graupner, Shan S. Qiu, Xavier H.A. Keuter, René R.W.J. van der Hulst and Rutger M. Schols declare that they have no conflict of interest.None of the authors has a financial interest in any of the products, devices, or drugs mentioned in this manuscript.Not applicable for this article type.

Introduction: Cardiotoxicity represents a major limitation for the use of anthracyclines or trastuzumab in breast cancer patients. Data from longitudinal studies of diastolic dysfunction (DD) in this group of patients are scarce. The objective of the present study was to assess the incidence, evolution, and predictors of DD in patients with breast cancer treated with anthracyclines., Methods: This analytical, observational cohort study comprised 100 consecutive patients receiving anthracycline-based chemotherapy (CHT) for breast cancer. All patients underwent clinical evaluation, echocardiogram, and measurement of cardiac biomarkers at baseline, end of anthracycline-based CHT, and at 3 months and 9 months after anthracycline-based CHT was completed. Fifteen patients receiving trastuzumab were followed with two additional visits at 6 and 12 months after the last dose of anthracycline-based CHT. A multivariate analysis was performed to find variables related to the development of DD. Fifteen of the 100 patients had baseline DD and were excluded from this analysis., Results: At the end of follow-up (median: 12 months, interquartile range: 11.1-12.8), 49 patients (57.6%) developed DD. DD was persistent in 36 (73%) but reversible in the remaining 13 patients (27%). Four patients developed cardiotoxicity (three patients had left ventricular systolic dysfunction and one suffered a sudden cardiac death). None of the patients with normal diastolic function developed systolic dysfunction during follow-up. In the logistic regression model, body mass index (BMI) and age were independently related to the development of DD, with the following odds ratio values: BMI: 1.19 (95% confidence interval [CI]: 1.04-1.36), and age: 1.12 (95% CI: 1.03-1.19). Neither cardiac biomarkers nor remaining clinical variables were predictors of DD., Conclusion: Development of diastolic dysfunction after treatment with anthracycline or anthracycline- plus trastuzumab chemotherapy is common. BMI and age were independently associated with DD following anthracycline chemotherapy., (©AlphaMed Press.)

Objectives: This study was designed to assess the risk of systemic embolization in patients with left-sided infective endocarditis, once adequate antibiotic treatment had been initiated, on the basis of prospective clinical follow-up., Background: As one of the complications of infective endocarditis, embolization has a great impact on prognosis. Prediction of an individual patient's risk of embolization is very difficult., Methods: We studied 217 episodes of left-sided endocarditis that were experienced among a cohort of 211 prospectively recruited patients. According to the Duke criteria, 91% of the episodes were definite infective endocarditis. Seventy-two episodes involved infections located on prosthetic valves. All patients were studied by transthoracic and transesophageal echocardiography. Clinical, echocardiographic and microbiologic data were entered in a data base. The mean follow-up interval was 151 days., Results: Twenty-eight episodes (12.9%; group I) of endocarditis had embolic events after the initiation of antibiotic therapy. The remaining 189 episodes did not embolize (group II). Most emboli (52%) affected the central nervous system, and 65% of the embolic events occurred during the first two weeks after initiation of antibiotic therapy. Previous embolism was associated with new embolism (relative risk [RR] 1.73, 95% confidence interval [CI] 1.02 to 2.93; p = 0.05). There was an increase in the risk of embolization with increasing vegetation size (RR 3.77, 95% CI 0.97 to 12.57; p = 0.07). Vegetation size had no impact on the risk of embolization in streptococcal endocarditis or aortic infection. By contrast, large (> or = 10 mm) vegetations had a higher incidence of embolism when the microorganism was staphylococcus (p = 0.04) and the mitral valve was infected (p = 0.03). The increase in vegetation size at follow-up showed a higher risk for embolization (RR 2.64, 95% CI 0.98 to 7.16; p = 0.02)., Conclusions: Embolism before antimicrobial therapy is a risk factor for new emboli. The risk of embolization seems to increase with increasing vegetation size, and this is particularly significant in mitral endocarditis and staphylococcal endocarditis. An increase in vegetation size, despite antimicrobial treatment, may predict later embolism.

Objectives: This prospective study was designed to assess the current clinical course, risk factors, microbiologic profile and echocardiographic findings of patients with left-sided endocarditis and perivalvular complications., Background: Periannular complications worsen the prognosis of patients with endocarditis. The relation between these complications and the clinical and microbiologic data has not been clearly defined., Methods: In this clinical cohort study, 211 patients with left-sided endocarditis, according to the Duke criteria, were prospectively recruited. All patients underwent conventional and transesophageal echocardiography. The mean follow-up interval was 151 days., Results: Perivalvular complications were detected in 78 patients (37%). The incidence of periannular extension of infection in native and prosthetic valves was 29% and 55%, respectively. The presence of prosthesis (relative risk [RR] 1.88, 95% confidence interval [CI] 1.35 to 2.64) and previous endocarditis (RR 1.78, 95% CI 1.16 to 2.7) were the only pre-existing heart conditions associated with perivalvular complications. Aortic infection (RR 1.8, 95% CI 1.23 to 2.66) and the development of atrioventricular (AV) block (RR 2.55, 95% CI 1.91 to 3.41) were related with the existence of these complications. Coagulase-negative staphylococci were very common in patients with perivalvular complications (RR 1.77, 95% CI 1.21 to 2.59), and small vegetations were more frequent in these patients (RR l.45, 95% CI 0.95 to 2.22). An operation was more frequently performed in patients with perivalvular complications, but mortality was similar in patients with and without these complications., Conclusions: Aortic infection, prosthetic endocarditis, new AV block and coagulase-negative staphylococci were independent risk factors of periannular complications. The period between symptom onset and diagnosis, the incidence of pericardial effusion and persistent signs of infection were similar between patients with and without perivalvular complications. Patients with perivalvular complications did not demonstrate a difference in the presence or size of vegetations or the frequency of embolism. An operation was more frequently performed in these patients, but mortality was similar in both groups.

Introduction and Objectives: Little information is available on the clinical profile and prognosis of patients with endocarditis and periannular pseudoaneurysms because the presence of pseudoaneurysm itself is considered an indication albeit not an evidence-based indication, for surgery., Methods: We followed 18 patients (11 males, mean age: 5 +/- 4) with endocarditis and pseudoaneurysm diagnosed by transesophageal echocardiography and/or at surgery over 14 +/- 5 months., Results: Aortic (n = 14; 6 on native valve, 8 on prosthesis) was more frequent than mitral (n = 3; 3 prosthesis) or tricuspid location (n = 1). Auriculoventricular block developed in 6 patients, all with aortic pseudoaneurysm. The most frequently involved microorganisms were staphylococci (n = 5) and streptococci (n = 5). Abscesses were found in 5 patients. Pseudoaneurysm was not considered an indication for surgery. Eleven patients underwent surgery 5 died after surgery (45%), 1 had reinfection and 5 are asymptomatic. The remaining 7 patients received only medical treatment: two died (28%), one developed reinfection and 4 are asymptomatic. The size of the pseudoaneurysm remained stable after 24 months of follow-up in the 4 asymptomatic medically treated patients (maximal diameter: 21 +/- 5 at diagnosis versus 22 +/- 5 at latest follow-up; p = NS)., Conclusions: We conclude that the presence of a pseudoaneurysm identifies a subset of endocarditis patients with a high mortality. Pseudoaneurysms are usually located in an aortic position and around prosthetic material. Medical treatment without surgery should be considered when no other surgical indications exist. Lastly the size of a pseudoaneurysm in medically treated patients does not increase over time

Objectives: This study sought to describe the ability of transesophageal echocardiography (TEE) to document the presence of penetrating atherosclerotic aortic ulcers and their complications., Background: TEE has greatly enhanced our ability to assess patients with suspected aortic disease. However, the utility of this technique in the diagnosis of penetrating atherosclerotic aortic ulcers is still undefined., Methods: TEE was performed prospectively in 194 patients to evaluate aortic disease. Twelve patients with the diagnosis of aortic ulcers or their complications were specifically studied. The diagnosis was confirmed by pathologic studies in six patients and by an additional diagnostic technique (angiography, computed tomography or magnetic resonance imaging) in the other six. All 12 patients were hypertensive and presented with chest or back pain; the mean age was 65 years (range 56 to 79). The initial working diagnosis was acute aortic dissection in nine patients. Aortic ulcers were located in the descending thoracic aorta in eight patients, the aortic arch in two and the ascending aorta in two., Results: TEE could detect aortic ulcers or their complications in 10 patients but failed to detect these lesions in the remaining 2 (1 with aortic ulcers in the distal ascending aorta and 1 with aortic ulcers in the aortic arch). In four patients, aortic ulcers were detected as a calcified focal outpouching of the aortic wall and were associated with concomitant aneurysmal dilation of the aorta in two patients and with a small localized intramural hematoma in one. TEE visualized a partially thrombosed pseudoaneurysm complicating an aortic ulcer in the descending thoracic aorta of two patients. Four patients had an aortic ulcer complicated by a "limited aortic dissection" in the descending aorta that could be detected by TEE. Five patients underwent operation, two because of aneurysmal dilation of the aorta and three because of aortic dissection; two patients died of aortic rupture; the remaining five did well (11-month follow-up) without operation., Conclusions: Aortic ulcers should be included in the differential diagnosis of chest or back pain, especially in elderly hypertensive patients. These ulcers and their complications may be recognized by TEE.

Background and Purpose: The purpose of this study was to determine the best noninvasive test to diagnose coronary artery disease in the elderly. PATTERNS AND METHODS: We conducted a study on 56 elderly patients (> 65 years) with chest pain and no previous history of coronary artery disease. They underwent exercise stress test, dipyridamole echocardiography (0.84 mg/kg), dobutamine echocardiography (up to a total dose of 40 microgram/kg/min and atropine when it was necessary), dobutamine MIBI-SPECT and coronary angiography., Results: Angiography detected significant coronary artery disease in 41 patients. All tests used in this study had a similar sensitivity (conclusive exercise stress test 87%, dipyridamole echocardiography 83%, dobutamine echocardiography 80% and MIBI-SPECT 87%; p = NS). Coronary angiography did not identify significant lesions in 15 patients. Specificity of conclusive exercise stress test, dipyridamole and dobutamine echocardiography was similar (75%, 100% and 93% respectively; p = NS). However, the specificity of stress echocardiography was higher than that of scintigraphy (100% vs 66%; p = 0.02 for dipyridamole echocardiography and 93% vs 66%; p = 0.07 for dobutamine echocardiography). Diagnostic accuracy of each test was similar., Conclusions: Exercise stress test remains the non invasive diagnostic test of choice to detect coronary disease in the elderly. If this test is inconclusive, both stress echocardiography and isotopic studies are useful, although the specificity of stress echocardiography is higher than that of scintigraphy.

Background and Purpose: Regarding coronary heart disease, women have often been excluded from clinical trials. Current practical recommendations are thus based on studies in men. To identify the non invasive technique of choice in detecting coronary artery disease in women, a study with different diagnostic tests has been undertaken., Methods: Exercise stress test, dipyridamole echocardiography (0.84 mg/kg), dobutamine echocardiography (up to a total dose of 40 micrograms/kg per minute and atropine if necessary), MIBI-SPECT during dobutamine infusion and coronary angiography, were performed in 40 consecutive women with chest pain and no previous history of coronary artery disease., Results: The four tests had similar sensitivity: exercise stress test (80%; CI 95%, 52-94), dipyridamole echocardiography (80%; CI 95%, 56-93), dobutamine echocardiography (80%; CI 95%, 56-93) and scintigraphy MIBI-SPECT (85%; CI 95%, 61-95). The specificity of dipyridamole echocardiography (100%; CI 95%, 83-100) and dobutamine echocardiography (90%; CI 95%, 67-98) was higher than that of exercise stress test (50%; CI 95%, 22-78) and MIBI-SPECT (65%; CI 95%, 41-84). The positive predictive values of dipyridamole and dobutamine echocardiography were 100% and 88% respectively., Conclusions: The feasibility of exercise stress test in women is inferior to that of the other techniques. The sensitivity of the four tests to diagnose coronary artery disease is similar. The specificity of dipyridamole echocardiography and dobutamine echocardiography is higher than that of exercise stress test and MIBI-SPECT. Stress echocardiography can be considered the non invasive technique of choice for diagnosing coronary artery disease in women.