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BACKGROUND: Megaprostheses were first employed in oncological orthopedic surgery, but more recently, additional applications have arisen. These implants are not without any risks and device failure is quite frequent. The most feared complication is undoubtedly the implants' infection; however, the exact incidence is still unknown. This systematic review aims to estimate in the current literature the overall incidence of megaprosthesis infections and to investigate possible risk/protective factors. METHODS: We conducted a systematic search for studies published from July 1971 to December 2023 using specific keywords. To be included, studies needed to report either the megaprosthesis anatomical site, and/or whether the megaprosthesis was coated, and/or the surgical indication as oncological or non-oncological reasons. RESULTS: The initial literature search resulted in 1281 studies. We evaluated 10,456 patients and the overall infection rate was 12%. In cancer patients, the infection rate was 22%, while in non-oncological patients, this was 16% (trauma 12%, mechanical failure 17%, prosthetic joint infections 26%). The overall infection rates comparing coated and uncoated implants were 10% and 12.5%, respectively. CONCLUSIONS: The number of megaprosthesis implants is increasing considerably. In traumatological patients, the infection rate is lower compared to all the other subgroups, while the infection rate remains higher in the cancer patient group. As these devices become more common, focused studies exploring epidemiological data, clinical outcomes, and long-term complications are needed to address the uncertainties in prevention and management.
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Miliary tuberculosis is a form of disseminated tuberculosis that can be difficult to detect when the classic pattern is absent on chest radiograph and advanced cross-sectional imaging is not readily available. While the focused assessment with sonography for HIV-associated tuberculosis (FASH) protocol for extrapulmonary tuberculosis emphasizes easy-to-teach findings, experienced sonographers may detect additional, subtler signs that can aid in diagnosis. We report a case of a 20-year-old man with miliary tuberculosis diagnosed on computed tomography of the chest. We describe subtle sonographic signs of disseminated tuberculosis including subpleural irregularities and comet-tail artifacts, a bright liver pattern, peritoneal nodules, and a nonspecific sponge spleen pattern. We then discuss important differential diagnoses for each finding. Knowledge of subtle sonographic signs outside of the FASH protocol can aid clinicians in detecting disseminated tuberculosis, including the miliary form, when advanced imaging may not be available.
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BACKGROUND: Periprosthetic joint infection (PJI) is a devastating complication that develops after total joint arthroplasty (TJA), whose incidence is expected to increase over the years. Traditionally, surgical treatment of PJI has been based on algorithms, where early infections are preferably treated with debridement, antibiotics, and implant retention (DAIR) and late infections with two-stage revision surgery. Two-stage revision is considered the "gold standard" for treatment of chronic prosthetic joint infection (PJI) as it enables local delivery of antibiotics, maintenance of limb-length and mobility, and easier reimplantation. Many studies have attempted to identify potential predicting factors for early diagnosis of PJI, but its management remains challenging. In this observational retrospective study, we investigated the potential role of inflammatory blood markers (neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), systemic inflammatory index (SII), systemic inflammatory response index (SIRI), and aggregate index of systemic inflammation (AISI)) as prognostic factors in two-stage exchange arthroplasty for PJI. METHODS: A single-center retrospective analysis was conducted, collecting clinical data and laboratory parameters from patients submitted to prosthetic explantation (EP) for chronic PJI. Laboratory parameters (PCR, NLR, MLR, PLR, SIRI, SII, and AISI) were evaluated at the explantation time; at 4, 6, and 8 weeks after surgery; and at reimplantation time. The correlation between laboratory parameters and surgery success was evaluated and defined as infection absence/resolution at the last follow-up. RESULTS: A total of 57 patients with PJI were evaluated (62% males; average age 70 years, SD 12.14). Fifty-three patients with chronic PJI were included. Nine patients underwent DAIR revision surgery and chronic suppressive therapy; two patients died. Nineteen patients completed the two-stage revision process (prosthetic removal, spacer placement, and subsequent replanting). Among them, none showed signs of reinfection or persistence of infection at the last available follow-up. The other twenty-three patients did not replant due to persistent infection: among them, some (the most) underwent spacer retention; others (fewer in number) were submitted to resection arthroplasty and arthrodesis (Girdlestone technique) or chronic suppressive antibiotic therapy; the remaining were, over time, lost to follow-up. Of the patients who concluded the two-stage revision, the ones with high SIRI values (mean 3.08 SD 1.7 and p-value 0.04) and MLR values (mean 0.4 SD 0.2 and p-value 0.02) at the explantation time were associated with a higher probability of infection resolution. Moreover, higher variation in the SIRI and PCR, also defined, respectively, as delta-SIRI (mean -2.3 SD 1.8 and p-value 0.03) and delta-PCR (mean -46 SD 35.7 and p-value 0.03), were associated with favorable outcomes. CONCLUSIONS: The results of our study suggest that, in patients with PJI undergoing EP, the SIRI and MLR values and delta-SIRI and delta-PCR values could be predictive of a favorable outcome. The evaluation of these laboratory indices, especially their determination at 4 weeks after removal, could therefore help to determine which patients could be successfully replanted and to identify the best time to replant. More studies analyzing a wider cohort of patients with chronic PJI are needed to validate the promising results of this study.
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BACKGROUND: The 'Focused assessment with sonography for HIV-associated tuberculosis' (FASH) protocol has been applied and researched for over a decade in HIV-infected patients with suspected extra-pulmonary tuberculosis. Interpretation of target FASH features may be challenging as they can also indicate alternative opportunistic diseases. OBJECTIVES: The primary aim of the review was summarizing the accumulated evidence on the diagnostic accuracy of the FASH protocol including description of diagnoses of target FASH features. SOURCES: Literature was searched using PubMed, Google Scholar, and publications referencing the original FASH publications; data from identified studies were compiled with data from studies identified by a preceding Cochrane review. A meta-analysis was performed based on a generalized linearized mixed model. Data on differential diagnoses were compiled by literature review and retrospective evaluation of clinical data. CONTENT: We identified ten studies; abdominal target FASH features were most studied. Sensitivity and specificity estimates were 39% (95% CI 25-54) and 89% (95% CI 83-96) for enlarged lymph nodes (ten studies), and 30% (95% CI 16-45%) and 93% (95% CI 89-98%) for hypoechoic spleen lesions (eight studies). In people living with HIV differential diagnoses of target FASH features are multiple and primarily include other opportunistic infections and malignancies such as non-tuberculous mycobacterial infection, bacillary angiomatosis, hepato-splenic brucellosis, meliodiosis, visceral leishmaniasis, invasive fungal infections, and lymphoma as well as Kaposi sarcoma. Ultrasound-guided diagnostic sampling may assist obtention of a definitive diagnosis. IMPLICATIONS: On the basis of current evidence, although limited by methodology, and personal experience, we recommend basic ultrasound training, including the FASH protocol and ultrasound-guided diagnostic interventions, for all healthcare providers working with people living with HIV in resource-limited settings.
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Infecções por HIV , Tuberculose , Humanos , Infecções por HIV/complicações , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Retrospectivos , Diagnóstico Diferencial , Tuberculose/diagnóstico por imagem , Metanálise como AssuntoRESUMO
Introduction: The increasing emergence of bacterial strains with new resistance determinants has become a threat to current antibiotic therapies in recent years. This has prompted research for innovative options with improved efficacy and safety profiles: long-acting glycopeptides, such as dalbavancin and oritavancin, are currently approved for the treatment of acute bacterial skin and skin structure infections (ABSSSI). Their efficacy, microbiological profile, and ease of administration may provide an answer to this challenge, as well as reducing length of stay and hospital costs. This narrative review aims to explore the current evidence on the real-word use of dalbavancin and oritavancin, in labelled and off-label indications in clinical practice. Methods: A PubMed library database search with no time limits was performed using the following terms: long-acting antibiotics, dalbavancin, oritavancin. Discussion: Registration studies confirmed non-inferiority of long-acting glycopeptides to standard of care in ABSSSI (dalbavancin DISCOVER 1 and 2: 79.7% clinical success in the dalbavancin group and 79.8% in the vancomycin-linezolid group; oritavancin SOLO I: 82,3% clinical success in the oritavancin group versus 78,9% for the vancomycin group; SOLO II: 80,1% clinical success versus 82,9%). Large cohorts have confirmed similar success rates in ABSSSI treatment in real-world practice. Evidence for off-label indications is still rather scarce but promising, especially in bone and joint infections therapy for both dalbavancin and oritavancin, and infective endocarditis for dalbavancin. Moreover, these drugs may have their place in non-adherent patients, in setting of addition or difficult access to healthcare. Another potential use of these drugs is in patients with oral intake impairment or reduced gastro-intestinal absorption. However, the low penetration in cerebrospinal fluid of dalbavancin and the unfavourable outcomes in the only case report of oritavancin treatment in human meningitis despite encouraging animal models would seem to make these molecules unsuitable for central nervous system infection therapy. Most of the available evidence is based on small retrospective cohorts, so robust prospective studies investigating off-label indications are needed.
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The role of empiric antifungals for post-surgical abscesses (PSAs) is controversial, and international guidelines on invasive mycoses focus on bloodstream infections. We analyzed a retrospective cohort of 319 patients with PSA at a tertiary-level hospital in Italy during the years 2013-2018. Factors associated with empiric antifungal administration were analyzed and compared with factors associated with fungal isolation from the abdomen. Forty-six patients (14.4%) received empiric antifungals (65.2% azoles). Candida was isolated in 34/319 (10.7%) cases, always with bacteria. Only 11/46 patients receiving empirical antifungals had abdominal Candida. Only 11/34 patients with a fungal isolate received empiric antifungal therapy. Upper GI surgery (OR: 4.76 (CI: 1.95-11.65), p = 0.001), an intensive care unit stay in the previous 90 days (OR: 5.01 (CI: 1.63-15.33), p = 0.005), and reintervention within 30 days (OR: 2.52 (CI: 1.24-5.13), p = 0.011) were associated with empiric antifungals in a multivariate analysis, while pancreas/biliary tract surgery was associated with fungal isolation (OR: 2.25 (CI: 1.03-4.91), p = 0.042), and lower GI surgery was protective (OR: 0.30 (CI: 0.10-0.89), p = 0.029) in a univariate analysis. The criteria for empiric antifungal therapy in our practice seem to be inconsistent with the risk factors for actual fungal isolation. Better guidance for empiric therapy should be provided by wider studies.
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BACKGROUND: The spleen is frequently scanned in workup of infections. Hypoechoic splenic micro-abscesses are known signs of disseminated tuberculosis in HIV co-infected patients. The spleen of HIV patients is thus often scanned using high-frequency transducers. METHODS AND FINDINGS: We describe a reticulo-nodular "sponge pattern" in the spleen of an HIV-positive patient with Hodgkin's lymphoma. Disseminated throughout the spleen, very small (1.5-2.0 mm) hypoechoic lesions having a branching reticulo-nodular distribution were seen. The lesions partly, but not entirely, follow splenic vasculature. Review of stored images of other patients identified 15 more cases showing a similar pattern. All patients were HIV positive, almost all with CD4 counts below 200 cells/mm3. Seven (44%) were additionally diagnosed with HHV-8-associated diseases, but the pattern was seen with various underlying opportunistic infections. DISCUSSION AND CONCLUSION: After comparison with spleen microscopic anatomy, we hypothesize that the white pulp of spleens in our patients is hyperplastic or otherwise changed in consistency to be better visible by high-frequency ultrasound. Concomitant human herpesvirus-8 infection may be another cause of this visible white pulp. While we can only speculate about the etiology of the splenic "sponge pattern," it needs to be recognized as it may be misinterpreted as splenic micro-abscesses of disseminated infections, like tuberculosis in severely immune-compromised patients.
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OBJECTIVES: To evaluate the prevalence of carotid intima-media thickness (IMT) and plaques in a cohort of people living with HIV (PLWH), the role of cardiovascular risk factors, the impact of the antiretroviral regimens and the difference between naïve and experienced patients in the onset of carotid lesions. METHODS: This project was initiated in 2019 and involves eight Italian centres. Carotid changes were detected using a power colour-Doppler ultrasonography with 7.5 MHz probes. The following parameters were evaluated: IMT of both the right and left common and internal carotids, data regarding risk factors for cardiovascular disease, HIV viral load, CD4 cell counts, serum lipids, glycaemia and body mass index. The associations between pathological findings and potential risk factors were evaluated by logistical regression, with odds ratios (ORs) and 95% confidence intervals (95% CI)s. RESULTS: Among 1147 evaluated PLWH, with a mean age of 52 years, 347 (30.2%) had pathological findings (15.8% plaques and 14.5% IMT). Besides the usual risk factors, such as older age, male sex and dyslipidaemia, CD4 cell nadir < 200 cells/mL (adjusted OR = 1.51, 95% CI: 1.14-1.99) and current use of raltegravir (adjusted OR = 1.54, 95% CI: 1.01-2.36) were associated with higher prevalence of pathological findings. CONCLUSIONS: Our data show that the current overall percentage of carotid impairments remains high. Colour-Doppler ultrasonography could play a pivotal role in identifying and quantifying atherosclerotic lesions among PLWH, even at a very premature stage, and should be included in the algorithms of comorbidity management of these patients.
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Aterosclerose , Doenças das Artérias Carótidas , Infecções por HIV , Placa Aterosclerótica , Humanos , Masculino , Pessoa de Meia-Idade , Espessura Intima-Media Carotídea , Ultrassonografia das Artérias Carótidas , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Aterosclerose/diagnóstico por imagem , Aterosclerose/epidemiologia , Fatores de Risco , Placa Aterosclerótica/diagnóstico por imagem , Placa Aterosclerótica/epidemiologia , Doenças das Artérias Carótidas/diagnóstico por imagem , Doenças das Artérias Carótidas/epidemiologia , UltrassonografiaRESUMO
Background and Objectives: Overtreatment with antifungal drugs is often observed. Antifungal stewardship (AFS) focuses on optimizing the treatment for invasive fungal diseases. The objective of the present study was to evaluate the utility of a post-prescription audit plus beta-D-glucan (BDG) assessment on reducing echinocandin use in persons with suspected invasive candidiasis. Materials and Methods: This is a prospective, pre-post quasi-experimental study of people starting echinocandins for suspected invasive candidiasis. The intervention of the study included review of each echinocandin prescription and discontinuation of treatment if a very low probability of fungal disease or a negative BDG value were found. Pre-intervention data were compared with the intervention phase. The primary outcome of the study was the duration of echinocandin therapy. Secondary outcomes were length of hospital stay and mortality. Results: Ninety-two echinocandin prescriptions were reviewed, 49 (53.3%) in the pre-intervention phase and 43 (46.7%) in the intervention phase. Discontinuation of antifungal therapy was possible in 21 of the 43 patients in the intervention phase (48.8%). The duration of echinocandin therapy was 7.4 (SD 4.7) in the pre-intervention phase, 4.1 days (SD 2.9) in persons undergoing the intervention, and 8.6 (SD 7.3) in persons in whom the intervention was not feasible (p at ANOVA = 0.016). Length of stay and mortality did not differ between pre-intervention and intervention phases. Conclusions: An intervention based on pre-prescription restriction and post-prescription audit when combined with BDG measurement is effective in optimizing antifungal therapy by significantly reducing excessive treatment duration.
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Candidíase Invasiva , Equinocandinas , Antifúngicos/uso terapêutico , Candidíase Invasiva/diagnóstico , Candidíase Invasiva/tratamento farmacológico , Equinocandinas/uso terapêutico , Glucanos , Humanos , Prescrições , Estudos ProspectivosRESUMO
BACKGROUND: Bloodstream infections (BSIs) are a major cause of mortality in elderly. Objective of the study is to identify factors predictive of mortality in old and oldest old patients. METHODS: This is a single centre retrospective observational study, including all patients admitted to Fondazione Policlinico A. Gemelli university hospital and diagnosed with BSI. Patients were stratified into three groups according to age: adult (A), younger than 65; old (O), aged between 65 and 80; oldest old (OO), older than 80. Primary outcome was 30-day in-hospital mortality. Secondary outcomes were duration of antimicrobial therapy (DOT) and length of hospital stay (LOS). RESULTS: Of the 1034 patients included in the study, 346 were in group A, 447 in group O and 241 in group OO. The rate of 30-day mortality raised from 6.9% (24/346) in group A to 10.8% (84/447) in group O and 33.2% (80/241) in group OO (p<0.01), while DOT and LOS significantly decreased moving from adults to oldest old (p<0.01). Methicillin-resistant Staphylococcus aureus (MRSA) and Enterococcus spp were both independently correlated to an increased 30-day mortality risk selectively in patients older than 80 (MRSA: HR 2.37, p=0.03; Enterococcus spp: HR 2.44, p=0.01). CONCLUSIONS: BSIs have a high impact on survival in old and oldest old patients. BSIs by gram-positive pathogens, in particular MRSA and Enterococcus spp, should be a wake-up call for physicians, who should focus efforts on adequate and prompt antibiotic and support treatment.
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Bacteriemia , Infecção Hospitalar , Staphylococcus aureus Resistente à Meticilina , Sepse , Infecções Estafilocócicas , Adulto , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , Bacteriemia/tratamento farmacológico , Infecção Hospitalar/tratamento farmacológico , Humanos , Tempo de Internação , Estudos Retrospectivos , Fatores de Risco , Sepse/tratamento farmacológico , Infecções Estafilocócicas/tratamento farmacológicoRESUMO
During the COVID-19 pandemic Lung Ultrasound (LUS) has clearly succeeded as a formidable tool in the management of SARS-CoV-2 infection. A multitude of scientific papers, webinars and social media discussions has celebrated LUS benefits in the last few months, more than ever. LUS is based on the interpretation of artifacts, and different combinations of basic LUS artifacts can detect different pathologies. We discuss the need to identify new artifacts for new diseases.
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COVID-19 , Humanos , Pulmão/diagnóstico por imagem , Pandemias , SARS-CoV-2 , UltrassonografiaRESUMO
OBJECTIVE: Vertebral aspergillosis is quite rare conditions, often misdiagnosed, that requires long-term antibiotic therapy, and sometimes, surgical treatments. The present investigations were aimed to investigate the epidemiology, clinical-radiological aspects, treatment protocols, and outcomes of Aspergillus-mediated vertebral osteomyelitis. METHODS: A systematic review of the pertinent English literature according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines was performed. The research was conducted on Cochrane library, MEDLINE, PubMed, and Scopus using as search-terms "Aspergillus," "vertebral osteomyelitis," "spondylodiscitis," "spine infection." A case of vertebral aspergillosis conservatively managed was also reported. RESULTS: Eighty-nine articles were included in our systematic review. Including the reported case, our analysis covered 112 cases of vertebral aspergillosis. Aspergillus fumigatus was isolated in 68 cases (61.2%), Aspergillus flavus in 14 (12.6%), Aspergillus terreus in 4 (3.6%), Aspergillus nidulans in 2 (1.8%). Seventy-three patients (65.7%) completely recovered at the last follow-up evaluation; in 7 patients (6.3%) radiological signs of chronic infection were reported, whereas 32 patients (28.8%) died during the follow-up. CONCLUSION: This systematic review summarized the state of the art on vertebral aspergillosis, retrieving data on clinical features, diagnostic criteria and current limitations, treatment alternatives, and their outcomes.
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OBJECTIVES: Surgical antibiotic prophylaxis (SAP) represents a major indication of antibiotic consumption worldwide. The present study aims to report the results of an enabling, long-term AMS intervention conducted between 2013 and 2019 on an Italian University Hospital performing more than 40.000 surgical interventions per year. METHODS: SAP inappropriateness was defined according to the ASHP guidelines and divided in four main categories: indication, selection and dosing, duration, timing. Between 2013 and 2019, we conducted a continuative AMS intervention over 14 surgical departments that included enablement, review of selected clinical records and feedback. RESULTS: We collected a total of 789 SAP prescribed to 735 patients (mean age 56.7 ± 17.8y). Overall, guideline adherence improved from 36.6% (n = 149) at baseline to 57.9% (n = 221) post-intervention (P < 0.0001). A significant improvement (P < 0.001) was also detected for each category: indication (from 58.5 to 93.2%), selection and dosing (from 58.5 to 80.6%), timing (from 92.4 to 97.6%), duration (from 71 to 80.1%). CONCLUSIONS: Though results cannot be generalized to all hospital populations, enabling AMS interventions may be effective in establishing a sustained improvement in SAP appropriateness rates. Once identified the main causes of SAP inappropriateness, tailored AMS interventions for each department may be beneficial. Further studies are needed to evaluate specific outcomes as incidence of surgical site infections and antimicrobial resistance.
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Antibioticoprofilaxia/métodos , Fidelidade a Diretrizes/estatística & dados numéricos , Infecção da Ferida Cirúrgica/prevenção & controle , Adulto , Idoso , Gestão de Antimicrobianos , Resistência Microbiana a Medicamentos , Revisão de Uso de Medicamentos , Feminino , Hospitais Universitários , Humanos , Itália , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Duração da CirurgiaRESUMO
Cystic echinococcosis (CE) is one of the neglected tropical diseases recognized by the WHO. Echinococcus granulosus sensu lato affects more than 1 million people worldwide and is responsible for high costs in the healthcare system. A clear knowledge of the prevalence of CE and its clinical characteristics could have an important impact on the approach to its diagnosis and to the public health planning of treatment and control interventions. We performed a prevalence study in four municipalities of Catanzaro Province, South Italy. This area is considered to be at high risk of CE because of ovine breeding. We screened by abdominal ultrasound 2,426 volunteers, four of whom had abdominal CE. Given the need for prevention and control programs for CE in endemic areas of Italy, a detailed mapping of prevalence of CE, to complement data obtained through hospital discharge records, appears imperative.
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Equinococose/epidemiologia , Echinococcus granulosus/isolamento & purificação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Criança , Pré-Escolar , Estudos de Coortes , Equinococose/diagnóstico por imagem , Equinococose/parasitologia , Equinococose/transmissão , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Ultrassonografia , Adulto JovemRESUMO
This study aimed to investigate the clinical and organizational impact of an active re-evaluation (on day 10) of patients on antibiotic treatment diagnosed with bloodstream infections (BSIs). A prospective, single center, pre-post quasi-experimental study was performed. Patients were enrolled at the time of microbial BSI confirmation. In the pre-intervention phase (August 2014-August 2015), clinical status and antibiotic regimen were re-evaluated at day 3. In the intervention phase (January 2016-January 2017), clinical status and antibiotic regimen were re-evaluated at day 3 and day 10. Primary outcomes were rate of optimal therapy, duration of antibiotic therapy, length of hospitalization, and 30-day mortality. A total of 632 patients were enrolled (pre-intervention period, n = 303; intervention period, n = 329). Average duration of therapy reduced from 18.1 days (standard deviation (SD), 11.4) in the pre-intervention period to 16.8 days (SD, 12.7) in the intervention period (p < 0.001). Similarly, average length of hospitalization decreased from 24.1 days (SD, 20.8) to 20.6 days (SD, 17.7) (p = 0.001). No inter-group difference was found for the rate of 30-day mortality. In patients with BSI, re-evaluation of clinical status and antibiotic regimen at day 3 and 10 after microbiological diagnosis was correlated with a reduction in the duration of antibiotic therapy and hospital stay. The intervention is simple and has a low impact on overall costs.
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INTRODUCTION: The outbreak of coronavirus disease 2019 (COVID-19) has spread to many countries and has been declared a global health emergency. Our center is located in the south of Italy where the infection rates were low and the clusters of COVID-19 positive patients were small and inhomogeneous. The aim of this short report is to share our experience as a starting point for the management of the steady state of the pandemic. METHODS: The safety of the patients and department staff required a strict plan to minimize the risk of infection between operators whose absence would have made it impossible to carry out the radiotherapy treatments. The head of the radiotherapy unit and members of the Hospital Crisis Unit have put in place a series of measures to manage the emergency. RESULTS: A "clean" team has been established whose members are kept out of the radiotherapy unit for 2 weeks on rotation. Several separate work areas have been made in order to reduce direct contact between the staff. Each staff member has to wear protective equipment if close contact with patients is required. Before confirming a radiotherapy consult or a follow-up visit, telephone clinical and epidemiological screening is performed by nurses through a questionnaire regarding the presence of respiratory symptoms or eventual social contacts with COVID-19 positive people. Once the patients arrive in the hospital, a triage point at the entrance to the hospital performs a second screening and a temperature check. CONCLUSIONS: This management experience of a radiotherapy unit in Southern Italy could serve as a useful example for the future. In fact, in the steady state of infection many centers may face epidemiologically contagious numbers similar to those that we currently have in our region. These numbers require the maintenance of alert and precautionary measures which in our case seem to have worked.
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Betacoronavirus , Infecções por Coronavirus/prevenção & controle , Controle de Infecções/métodos , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Transmissão de Doença Infecciosa do Profissional para o Paciente/prevenção & controle , Neoplasias/radioterapia , Serviço Hospitalar de Oncologia/organização & administração , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , COVID-19 , Teste para COVID-19 , Técnicas de Laboratório Clínico , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/transmissão , Humanos , Controle de Infecções/organização & administração , Itália , Pneumonia Viral/diagnóstico , Pneumonia Viral/transmissão , Radioterapia (Especialidade)/organização & administração , SARS-CoV-2 , TriagemRESUMO
OBJECTIVE: Infections are a threat to frail patients as they have a higher risk of developing serious complications from bloodstream pathogens. The aim of this study was to determine which factors can predict or diagnose bloodstream infections in patients with an underlying gynecologic malignancy. MATERIALS AND METHODS: Between July 2016 and December 2017, 68 patients visiting the emergency room with an underlying gynecologic malignancy were evaluated. Variables concerning underlying disease, invasive procedures, and laboratory and clinical parameters were analyzed. Patients were divided into three groups based on their blood and urine specimens (positive blood specimens, positive urine specimens, and no positive specimens; patients who had both positive blood and urine specimens were included in the group of positive blood specimens). Risk factors for surgical site infections, recent (<30 days) surgery, and chemotherapy were studied separately. RESULTS: 68 patients were included in the analysis. Mean age was 55.6 years (standard deviation 14.1). 44% of patients had ovarian cancer, 35% cervical cancer, 12% endometrial cancer, and 9% had other cancer types. In total, 96% of all patients had undergone surgery. Patients who had been treated with chemotherapy were at a higher risk of developing bloodstream infection (P=0.04; odds ratio (OR)=7.9). C reactive protein, bilirubin, and oxygen saturation (SO2) were significantly different between patients with an underlying infection and those who had none. Only C reactive protein maintained its significance in a linear model, with a cut-off of 180 mg/L (linear regression, P=0.03; OR=4). CONCLUSIONS: Chemotherapy is a risk factor for the development of bloodstream infections in patients with an underlying gynecologic malignancy; C reactive protein could be a useful tool in making this diagnosis.
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Bacteriemia/etiologia , Neoplasias dos Genitais Femininos/microbiologia , Bacteriemia/sangue , Bacteriemia/microbiologia , Bacteriemia/patologia , Proteína C-Reativa/metabolismo , Feminino , Neoplasias dos Genitais Femininos/sangue , Neoplasias dos Genitais Femininos/patologia , Neoplasias dos Genitais Femininos/terapia , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
We report a case of a 13-year-old immunocompetent male with multifocal tubercular osteomyelitis involving several spinal segments, small bones of the hands, and the scalp, who started with progressively back pain and enlarging painful swelling on the palms of hands, fatigue, and irregular fever. All the hand lesions were firm, mildly tender, and covered by ulcerated skin with serous discharge from the site. Magnetic resonance showed lesions of the right fifth metacarpal, of the right intermediate phalanx of the fourth finger, of the left second metacarpal, and of most vertebral bodies of the cervical, dorsal, lumbar, and sacral spine. The nucleic acid amplification test and the final culture from the drainage of the hands' lesion were positive for Mycobacterium tuberculosis. The patient received a standard antitubercular treatment for 12 months with clinical improvement.