Brazilian Hospital Research Articles

Personalized lung care: Bronchopulmonary dysplasia risk prediction tool tailored for neonates born in resource-limited settings.

Predicting bronchopulmonary dysplasia (BPD) to assess the risk-benefit of therapy is necessary considering the side effects of medications. We developed and validated an instrument for predicting BPD and compared it with an instrument currently used for neonates born in a Brazilian hospital. This was a retrospective cohort study of patients born between 2016 and 2020 with a gestational age (GA) between 23 and 30 weeks. Predictive equations were elaborated using methods of component variable selection collected on the 14th day of life; 70% of the sample was randomly selected for the construction of risk prediction equations and the remaining 30% for their validation, application, and comparison with the National Institute of Child Health and Human Development (NICHD) instrument. The sensitivity, specificity, and predictive values of the equations were calculated. The equation that used variables with p < 5% in Fisher's exact test presented the best results: specificity of 98% and positive predictive value of 93% and could be used for BPD prediction of all small-for-gestational-age (SGA) infants. The NICHD calculator applied to our population had a specificity of 93% and a positive predictive value of 75% and could not be applied to extremely SGA infants. Our tool can predict the risk of BPD on the 14th day of life, has higher specificity and positive predictive value to our population than the NICHD instrument, and can be suitable for SGA infants. The results must be confirmed by applying it to other populations to validate our tool.

Microcosting Analysis of Advanced Ovarian Cancer: Real-World Evidence From the Perspective of a Reference Public Brazilian Hospital

ObjectivesEvaluate the cost of advanced ovarian cancer, using the microcosting technique, based on real-world evidence from the perspective of a reference Brazilian public hospital. MethodsRetrospective cohort study of patients newly diagnosed with advanced ovarian cancer in 2017 and followed-up for up to 5 years. A bottom-up microcosting method was applied, using the activity-based cost approach, which evaluates service costs based on activity consumption throughout patients’ journey. ResultsThe results indicate a median overall survival of 35.3 months and a median age of 57 years (33-80 years old). The average cost per patient was USD 34 991.595 over a period of 35.3 months, with admissions because of the disease progression and end-of-life care being the most relevant. ConclusionsThe results show that the costs of activities currently involved in the treatment of advanced ovarian cancer represent an important economic impact for the public health system. These data can support future analyses on the impact of incorporating new technologies for the treatment of ovarian cancer and on the financing and sustainability of the Brazilian public healthcare system.

Abstract PO5-07-09: ACCURACY OF STEREOTACTIC VACCUM-ASSISTED BREAST BIOPSY FOR INVESTIGATING SUSPICIOUS CALCIFICATIONS IN 2,021 PATIENTS A PUBLIC HOSPITAL IN BRAZIL

Abstract Backgroud: the gold standard for breast biopsy procedures is currently an open excision of the suspected lesion. The cost and morbidity associated with this procedure has prompted many physicians to evaluate less invasive, alternative procedures. More recently, image-guided percutaneous core-needle biopsy has become a frequently used method for diagnosing palpable and non-palpable breast lesions. Although sensitivity rates for core-needle biopsy are high, it has the disadvantage of histological underestimation. Vacuum-assisted stereotactic biopsy (VASB) was developed to overcome some of these negative aspects of core-needle biopsy. Objectives: to evaluate the accuracy of vacuum-assisted stereotactic biopsy (VASB) in the investigation of non palpable suspicious calcifications. Methods: it was a retrospective study from July 2012 to December 2020, in which 2,021 women with suspicious calcifications detected on mammography (BI-RADS 4 and 5) had VASB performed at Hospital Estadual Pérola Byington, São Paulo, Brazil. Fragments were obtained and sent to anatomopathological study; a metal clip was placed on the biopsy site. Four groups were analyzed, based on the biopsy results: benign, precursor lesions, Ductal Carcinoma In Situ (DCIS) and Invasive Ductal Carcinoma (ICD). Results: patients median age was 55y (49-63y). Pathology results on VASB were classified respectively as benign n=1,340 (66.3%), precursor lesions n=84 (4.1%), DCIS n=441 (21.8%) and ICD n=156 (7.7%). The 60 patients with results benign on VASB, because anatomopathological disagreement, surgery was performed, with the following results: benign n=30 (50%), ICD e DCIS n=21 (35%) e precursor lesions n=9 (15%). The sensitivity of the method was 91.7 %, specificity was 97.1%, false negative rate was 3%, positive predictive value was 92.4%, negative predictive value was 96.9%. Conclusion: the VASB method has a good accuracy to distinguish lower and higher risk lesions groups comparing to the gold standard. It has high predictive value in both benign and malignant lesions, guiding therapeutic planning. Keywords: Calcifications; Vacuum-assisted stereotactic biopsy; Breast cancer; Diagnosis. Citation Format: Andressa Amorim, Andre Mattar, Marcelo Antonini, Reginaldo Coelho Lopes, Luciana Damous, Luiz Henrique Gebrim, Marina Diogenes, Marcellus Ramos. ACCURACY OF STEREOTACTIC VACCUM-ASSISTED BREAST BIOPSY FOR INVESTIGATING SUSPICIOUS CALCIFICATIONS IN 2,021 PATIENTS A PUBLIC HOSPITAL IN BRAZIL [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO5-07-09.

Abstract PO2-17-02: Can body mass index be a complete pathological response predictor in breast cancer patients submitted to neoadjuvant chemotherapy? A real-world data trial

Abstract Background: Breast cancer is a prevalent disease, and Its incidence has increased annually worldwide. The prognosis depends on several factors, such as patient characteristics, tumor characteristics and treatment efficacy. In this scenario, neoadjuvant chemotherapy (NAC), previously used only to make surgical approach possible in advanced cases, has been increasingly used in more aggressive initial tumors such as HER 2 positive and triple negative and, in these tumors, the presence of pathological complete response is directly correlated with survival and the disease-free interval. Obesity is very common in Brazil and in the world, and its incidence grows annually. There is a direct relationship between the risk of breast cancer and obesity, especially in postmenopausal women. Justification: Many authors suggest that obese patients are less likely to achieve this pathological complete response (pCR). Real-world data is important to evaluate how patients behave in the real world, only 5% of the patients are enrolled in clinical trials. Most of the clinical trials have strict inclusion and exclusion criteria that ends up selecting a patient that almost doesn't exist in the real world. Objective: To correlate complete pathological response with Body Mass Index (BMI) and, secondarily, to evaluate the relationship between overall and disease-free survival with BMI. Methods: This was a retrospective observational study that has evaluated patients with invasive breast cancer in two Brazilian hospitals. Clinical and pathological characteristics were extracted from the database, being eligible the patients diagnosed with invasive breast cancer, stages I to III, and who underwent neoadjuvant chemotherapy (NAC). Patients were categorized using the World Health Organization (WHO) definition: BMI 18.5 to &amp;lt; 25 kg/m2: normal weight; BMI 25 to &amp;lt; 30 kg/m2: overweight; BMI ≥30kg/m2: obesity. pCR was defined as the absence of breast and axillary invasive tumor. The t test or chi-square test were used to individually analyze the association of each variable between the groups with and without RPc. Univariate and multivariate analyzes to calculate odds ratios (OR) and 95% confidence intervals (CI) of the independent variables BMI, age, clinical stage, histological type, and subtype of cancer, correlated with pCR. where p value &amp;lt; 0.05 was considered statistically significant. Results: 1,779 records were included in the analyses, with a mean age of 50 years at diagnosis and a mean BMI of 28.08 kg/m2. Most patients had stage III cancer (68.1%) at diagnosis and the invasive carcinoma nonspecial type was predominant (95.2%). Immunohistochemistry allowed us to divide the groups into Luminal A like (12.4%), Luminal B like (31.1%), HER2+ like (25.3%) and triple negative like (31.2%). After NAC, 1461 had residual disease and 390 (22.3%) had a pCR. Regarding stages, 2% of the patients were in stage I, 30% in stage II and 68% in stage III. No correlation was found between BMI categories and pCR (p=0.7607). In the multivariate analysis, the results were also not significant for the correlation between the BMI categories after adjusting for age, clinical stage, tumor histology and subtype of breast cancer. We observed, however, that the most aggressive types of cancer were predictors of pathologic complete response. The estimated average overall survival (OS) was 102 months for those of normal weight, 99 months for the overweight ones and 101 months for the obese ones. As for recurrence-free survival, the data were immature. Conclusion: This study with Brazilian real-world data found no correlation between BMI and pCR after NAC and BMI and OS in patients with breast cancer. As an additional finding, most patients were obese or overweight at diagnosis (69%) and public policies should be encouraged to act in this scenario. Trials considering stratification of patients between different regions of the country or specific subtype of cancer can elucidate this finding. Citation Format: Fernanda Grace Bauk Richter, Andre Mattar, Marcelo Antonini, Juliana Real, Luis Henrique Gebrim, Reginaldo Coelho Lopes. Can body mass index be a complete pathological response predictor in breast cancer patients submitted to neoadjuvant chemotherapy? A real-world data trial [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO2-17-02.

Choice and factors associated to the use of contraceptive methods among postpartum women: A prospective cohort study

ObjectivesTo assess women’s contraceptive preferences in the immediate postpartum period and identify factors associated with use of their desired contraceptive method six months later. Material and methodsThis prospective cohort study included women ≤48 h after delivery at a single public Brazilian hospital. The women’s interview took place in two different momentsbefore hospital discharge (in-person interview) and six months after delivery (by telephone contact). For data collection and management, we used the REDCap electronic tool. Univariate and multivariate analyses (unadjusted and adjusted Odds Ratio and 95 % confidence intervals) were used to identify factors associated with higher use of their desired contraceptive method six months after delivery. ResultsA total of 294 women (166 adolescents) were included. Initial contraceptive preferences were especially intrauterine devices (IUDs) (39.1 %), implants (33.0 %) and injectable hormonal contraceptives (17.0 %). Six months later, 42.5 % (n = 125) were using their desired contraceptive method. Younger age, white race and contraceptive initiation prior to hospital discharge were associated with use of their desired contraceptive at six months. ConclusionLong-acting reversible contraception (LARC) methods were the most desired contraceptives among women after delivery. Providing and initiating free contraception prior to discharge from a birthing unit is important with regard to use of their desired method.

How Professional and Market Logics and the Conflict between Institutional Demands Affect Hospital Accreditation Compliance: A Multiple-Case Study in Brazil.

Hospital accreditation has become ubiquitous in developing countries. While research acknowledges that accreditation can enhance healthcare quality, efficiency, and safety, concerns persist regarding hospitals' management of conflicts stemming from the diverse institutional logic inherent in this process. Therefore, this study aimed to investigate how professional and market logic, alongside conflicts arising from institutional demands, affect compliance with hospital accreditation. To this end, we conducted a multiple-case study in four Brazilian hospitals employing in-depth interviews and on-site observations. The triangulation of narrative analysis and the outcomes of multiple correspondence analysis revealed that when professional logic predominates, there is a greater propensity to tailor accredited activities by segmenting the tasks between physicians and nurses with the intention of mitigating existing conflicts. Conversely, when conflicts occur over established goals between professionals and orientated marked logic executives, the accreditation process is impeded, resulting in non-compliance. Ultimately, the findings underscore the alignment between the pursuit of legitimacy and efficiency within the accreditation process. We conclude by delineating the theoretical and practical implications of scrutinizing the internal dynamics of institutional logic.

An implementation analysis of a quality improvement project to reduce cesarean section in Brazilian private hospitals

BackgroundBrazil has one of the highest prevalence of cesarean sections in the world. The private health system is responsible for carrying out most of these surgical procedures. A quality improvement project called Adequate Childbirth Project (“Projeto Parto Adequado”- PPA) was developed to identify models of care for labor and childbirth, which place value on vaginal birth and reduce the frequency of cesarean sections without a clinical indication. This research aims to evaluate the implementation of PPA in private hospitals in Brazil.MethodEvaluative hospital-based survey, carried out in 2017, in 12 private hospitals, including 4,322 women. We used a Bayesian network strategy to develop a theoretical model for implementation analysis. We estimated and compared the degree of implementation of two major driving components of PPA—“Participation of women” and “Reorganization of care” – among the 12 hospitals and according to type of hospital (belonging to a health insurance company or not). To assess whether the degree of implementation was correlated with the rate of vaginal birth data we used the Bayesian Network and compared the difference between the group “Exposed to the PPA model of care” and the group “Standard of care model”.ResultsPPA had a low degree of implementation in both components “Reorganization of Care” (0.17 – 0.32) and “Participation of Women” (0.21 – 0.34). The combined implementation score was 0.39–0.64 and was higher in hospitals that belonged to a health insurance company. The vaginal birth rate was higher in hospitals with a higher degree of implementation of PPA.ConclusionThe degree of implementation of PPA was low, which reflects the difficulties in changing childbirth care practices. Nevertheless, PPA increased vaginal birth rates in private hospitals with higher implementation scores. PPA is an ongoing quality improvement project and these results demonstrate the need for changes in the involvement of women and the care offered by the provider.

Incorporation, adaptation and rejection of obstetric practices during the implementation of the “Adequate Childbirth Program” in Brazilian private hospitals: a qualitative study

BackgroundThe “Adequate Childbirth Program” (PPA) is a quality improvement project that aims to reduce the high rates of unnecessary cesarean section in Brazilian private hospitals. This study aimed to analyze labor and childbirth care practices after the first phase of PPA implementation.MethodThis study uses a qualitative approach. Eight hospitals were selected. At each hospital, during the period of 5 (five) days, from July to October 2017, the research team conducted face to face interviews with doctors (n = 21) and nurses (n = 28), using semi-structured scripts. For the selection of professionals, the Snowball technique was used. The interviews were transcribed, and the data submitted to Thematic Content Analysis, using the MaxQda software.ResultsThe three analytical dimensions of the process of change in the care model: (1) Incorporation of care practices: understood as the practices that have been included since PPA implementation; (2) Adaptation of care practices: understood as practices carried out prior to PPA implementation, but which underwent modifications with the implementation of the project; (3) Rejection of care practices: understood as those practices that were abandoned or questioned whether or not they should be carried out by hospital professionals.ConclusionsAfter the PPA, changes were made in hospitals and in the way, women were treated. Birth planning, prenatal hospital visits led by experts (for expecting mothers and their families), diet during labor, pharmacological analgesia for vaginal delivery, skin-to-skin contact, and breastfeeding in the first hour of life are all included. To better monitor labor and vaginal birth and to reduce CS without a clinical justification, hospitals adjusted their present practices. Finally, the professionals rejected the Kristeller maneuver since research has demonstrated that using it’s harmful.

Clinical characteristics and outcomes in COVID-19 in kidney transplant recipients: a propensity score matched cohort study.

Patients with chronic kidney disease (CKD), especially those on dialysis or who have received a kidney transplant (KT), are considered more vulnerable to severe COVID-19. This susceptibility is attributed to advanced age, a higher frequency of comorbidities, and the chronic immunosuppressed state, which may exacerbate their susceptibility to severe outcomes. Therefore, our study aimed to compare the clinical characteristics and outcomes of COVID-19 in KT patients with those on chronic dialysis and non-CKD patients in a propensity score-matched cohort study. This multicentric retrospective cohort included adult COVID-19 laboratory-confirmed patients admitted from March/2020 to July/2022, from 43 Brazilian hospitals. The primary outcome was in-hospital mortality. Propensity score analysis matched KT recipients with controls - patients on chronic dialysis and those without CKD (within 0.25 standard deviations of the logit of the propensity score) - according to age, sex, number of comorbidities, and admission year. This study included 555 patients: 163 KT, 146 on chronic dialysis, and 249 non-CKD patients (median age 57 years, 55.2% women). With regards to clinical outcomes, chronic dialysis patients had a higher prevalence of acute heart failure, compared to KT recipients, furthermore, both groups presented high in-hospital mortality, 34.0 and 28.1%, for KT and chronic dialysis patients, respectively. When comparing KT and non-CKD patients, the first group had a higher incidence of in-hospital dialysis (26.4% vs. 8.8%, p < 0.001), septic shock (24.1% vs. 12.0%, p = 0.002), and mortality (32.5% vs. 23.3%, p = 0.039), in addition to longer time spent in the intensive care unit (ICU). In this study, chronic dialysis patients presented a higher prevalence of acute heart failure, compared to KT recipients, whereas KT patients had a higher frequency of complications than those without CKD, including septic shock, dialysis during hospitalization, and in-hospital mortality as well as longer time spent in the ICU.

Role of fiberoptic endoscopic evaluation of swallowing (FEES) in children with suspected dysphagia

ObjectiveTo assess FEES findings in defining oral feeding safety in children with suspected dysphagia, comparing them with clinical feeding evaluation results. MethodsThis study comprised a case series involving children with suspected dysphagia, referred for evaluation by otolaryngologists and speech-language pathologists (SLPs) at a Brazilian quaternary public university hospital. These children underwent both clinical evaluations and fiberoptic endoscopic evaluation of swallowing (FEES), with a comprehensive collection of demographic and clinical data. Subsequently, the authors performed a comparative analysis of findings from both assessments. ResultsMost patients successfully completed the FEES procedure (93.7%), resulting in a final number of 60 cases included in the study. The prevalence of dysphagia was confirmed in a significant 88% of these cases. Suspected aspiration on clinical SLP evaluation was present in 34 patients. Of these, FEES confirmed aspiration or penetration in 28 patients. Among the 35 patients with aspiration or penetration on FEES, 7 (20%) had no suspicion on SLP clinical assessment. All seven patients in whom clinical SLP evaluation failed to predict penetration/aspiration had neurological disorders. The median age of the children was 2.8 years, and 49 (81.6%) had neurological disorders, while 35 (58.3%) had chronic pulmonary disease. The most prevalent complaints were choking (41.6%) and sialorrhea (23.3%). ConclusionFEES can diagnose structural anomalies of the upper aerodigestive tract and significantly contribute to the detection of aspiration and penetration in this group of patients with suspected dysphagia, identifying moderate and severe dysphagia even in cases where clinical assessment had no suspicion.

COVID-19 surveillance in a bone marrow transplantation unit: experience from a Brazilian tertiary-care teaching hospital.

In this work, we aimed to describe the strategy of the weekly SARS-CoV-2 RT-PCR surveillance program that was implemented in our bone marrow transplantation (BMT) unit. Our unit performed SARS-CoV-2 RT-PCR before admission and then weekly during hospitalization even if the patient was asymptomatic. From May 2021 to May 2022, we collected data from all patients that were admitted in the BMT unit to perform transplantation. The total of SARS-CoV-2 RT-PCR performed and the positive rate were described. During the study period, 65 patients were admitted for HSCT. A total of 414 SARS-CoV-2 RT-PCR were performed. Two cases were detected (positivity rate, 0.48%). After the positive test, both patients were isolated outside the BMT unit. We postulate that diagnosing these patients and isolating them outside the transplantation unit may have prevented secondary symptomatic cases.

Pediatric palliative care for metabolic diseases: 20-year epidemiological survey of outpatients at a Brazilian quaternary hospital.

The interface between pediatric palliative care (PPC) and inborn metabolic diseases (IMD) remains incipient, though these conditions fill the state of art of complex chronic diseases, eligible to this health approach. We analyzed the medical records of PPC clinic during the years 2001 to 2021 and the IMD outpatients. We established a parallel with the world scientific literature concerning the epidemiology of PPC and IMD. Among outpatients, 14% were diagnosed with IMD, which were referred to the PPC service earlier compared to Non-IMD cases. The Group 3 (complex molecules) was the most frequent (64.7%), following by Group 1 representing by small molecules (21.6%), the latter having a lower median age at diagnosis when compared to the former (0.7 vs. 5.2 years, p = 0.001). The sphingolipidoses were the pathologies most frequent in our cohort, in line with what was observed in the literature. There were no differences between IMD groups in terms of diagnosis and PPC referral age, however in Non-IMD conditions, the age of diagnosis were earlier than IMD. Nevertheless, IMD group showed lower age of referral to PPC. The IMD comprises large fraction of outpatients in the PPC setting, thus further studies are needed in this field.

Women’s preference for a vaginal birth in Brazilian private hospitals: effects of a quality improvement project

BackgroundIn 2015, a quality improvement project called “Adequate Childbirth Project” (PPA) was implemented in Brazilian private hospitals in order to reduce cesarean sections without clinical indication. The PPA is structured in four components, one of which is directed at women and families. The objective of this study is to evaluate the effects of PPA on women’s preference for vaginal birth (VB) at the end of pregnancy.MethodsEvaluative research conducted in 12 private hospitals participating in the PPA. Interviews were carried out in the immediate postpartum period and medical record data were collected at hospital discharge. The implementation of PPA activities and women’s preference for type of birth at the beginning and end of pregnancy were compared in women assisted in the PPA model of care and in the standard of care model, using a chi-square statistical test. To estimate the effect of PPA on women’s preference for VB at the end of pregnancy, multiple logistic regression was performed with selection of variables using a causal diagram.ResultsFour thousand seven hundred ninety-eight women were interviewed. The implementation of the planned activities of PPA was less than 50%, but were significantly more frequent among women assisted in the PPA model of care. Women in this group also showed a greater preference for VB at the beginning and end of pregnancy. The PPA showed an association with greater preference for VB at the end of pregnancy in primiparous (OR 2.54 95% CI 1.99–3.24) and multiparous women (OR 1.44 95% CI 0.97–2.12), although in multiparous this association was not significant. The main factor associated with the preference for VB at the end of pregnancy was the preference for this type of birth at the beginning of pregnancy, both in primiparous (OR 18.67 95% CI 14.22–24.50) and in multiparous women (OR 53.11 95% CI 37.31–75.60).ConclusionsThe PPA had a positive effect on women’s preference for VB at the end of pregnancy. It is plausible that more intense effects are observed with the expansion of the implementation of the planned activities. Special attention should be given to information on the benefits of VB in early pregnancy.

Exclusive breastfeeding and length of hospital stay in premature infants at a Brazilian reference center for kangaroo mother care

ObjectiveTo evaluate exclusive breastfeeding at discharge and hospital length-of-stay in preterm infants undergoing or not the Kangaroo-Mother Care Method (KMC). MethodsA retrospective cohort study was conducted including preterm infants < 1800 g admitted to the neonatal unit of a KMC reference center. The infants were grouped into the KMC group and the non-KMC group. Multiple logistic and Poisson regressions were performed to evaluate the association between the KMC and two outcomes, exclusive breastfeeding at discharge, and hospital length-of-stay, adjusted for potential confounders. Results115 mother-infant dyads were included, 78 in the KMC group and 37 in the non-KMC group. In the bivariate analysis, the KMC group had a lower prevalence of maternal adverse conditions (6% vs. 32%, p < 0.001), a higher number of prenatal visits (median 6 vs. 3.5, p < 0.001), higher gestational ages (median 32 vs. 31 weeks, p < 0.05), higher birth weights (median 1530 vs. 1365 g, p < 0.01), a lower prevalence of necrotizing enterocolitis (3.8% vs. 16.2%, p < 0.05), parenteral nutrition (50% vs. 73%, p < 0.05), and deep vascular access (49.7% vs. 78.4%, p < 0.01), a higher prevalence of exclusive breastfeeding (65% vs. 8%, p < 0.001) and a shorter length of hospital stay (median 28 vs. 42 days, p < 0.001). In the multiple regression analysis, the KMC group was 23 times more likely to be exclusively breastfed at discharge (OR = 23.1; 95% CI = 4,85–109,93) and had a 19% reduction in the hospital length-of-stay (IDR = 0.81; 95% CI = 0.76–0.86) compared to the non-KMC group. ConclusionsThe KMC is associated with better short-term neonatal outcomes and should be encouraged in all Brazilian maternity hospitals.

Association between extrapolated time in range and large for gestational age infants in pregnant women with type 1 diabetes

AimsTo evaluate the association between extrapolated time in range (eTIR), measured by self-monitoring of blood glucose (SMBG), and large-for-gestational-age (LGA) infants in pregnancies with type 1 diabetes (T1D). MethodsRetrospective cohort analysis including singleton pregnancies with T1D who started antenatal care before 20 gestational weeks and delivered live newborns at a Brazilian hospital between 2010 and 2019, with LGA fetuses as the main outcome. Glycemic records acquired using SMBG were categorized as eTIR, extrapolated time below range (eTBR), and extrapolated time above range (eTAR). Women were divided into two groups (LGA and adequate for gestational age [AGA]) and compared regarding clinical characteristics, obstetric outcomes, and frequencies of eTIR, eTBR, and eTAR. Logistic regression analysis verified the independent predictive variables for LGA infants. ResultsData from 125 pregnancies were analyzed. For the first, second and third trimesters, each 1 % increase in eTIR was associated with a decreased risk of LGA by 2.9 % (OR: 0.971; 95%CI: 0.945–0.998), 2.5 % (OR: 0.975; 95%CI: 0.951–0.999) and 2.3 % (OR: 0.977; 95%CI: 0.955–0.998) and each 1 % increase in eTAR was associated with an increased risk of LGA by 2.7 % (OR: 1.027; 95%CI: 1.005–1.050), 3.9 % (OR: 1.039; 95%CI: 1.014–1.063) and 4.6 % (OR: 1.046; 95%CI: 1.018–1.075), respectively. ConclusionThe concept of TIR can be extrapolated to patients undergoing SMBG to assess the risk of LGA infants in pregnant women with T1D.

Lidocaine Needling in Myofascial Pain Syndrome for Palliative Oncologic Care: A Randomized Clinical Study.

Background: Physical pain is highly prevalent and impacts the well-being of patients with advanced oncologic disease. Although myofascial pain syndrome (MPS) can be one of the components of pain in cancer patients on palliative care (PC), so far there is no evidence about the benefit of treatment with 1% lidocaine needling. Objectives: To evaluate the efficacy of MPS treatment with injection of 1% lidocaine on the reduction of pain in cancer patients on PC. Design: Single-blind randomized clinical trial. Subjects: Patients aged 50 years or older with end-stage cancer, admitted to a cancer ward or monitored during radiotherapy in three Brazilian hospitals, with a diagnosis of MPS with a pain intensity of five or more according to the Visual Analog Scale (VAS). The patients were divided into two groups: trigger point (TP) injection with 1% lidocaine and control. Measurements: Pain intensity was assessed with the VAS, pain threshold with an algometer, and the medications being used were determined before and 72 hours after the intervention. Results: Thirty patients (15 per group) were assessed. After 72 hours, there was a reduction in referred pain intensity (p < 0.001) and an increase in pressure threshold (p = 0.007) in the intervention group (IG), with no difference in the control. The frequency of individuals who reduced the doses and/or classes of pain medications was higher in the IG (p = 0.011). Conclusion: One percent lidocaine needling in TPs was an effective therapy for pain reduction in MPS.

Use of antimicrobials in pediatric wards of five Brazilian hospitals

The use of antimicrobials (AMs) in pediatric infections is common practice and use may be inappropriate leading to antimicrobial resistance. Off-label AM use is also common in this group and can result in drug-related problems. There is lack of DUR data in Brazil and in Latin America, specially for AM pediatric use. The aim of this study was to describe the utilization of AMs in hospitalized children in five hospitals in Brazil. We conducted an observational study of the utilization of AMs in pediatric wards in hospitals in the states of Ceará (CE), Sergipe (SE), Rio de Janeiro (RJ), Rio Grande do Sul (RS) and the Federal District (DF). Data derived from patient medical records and prescriptions were collected over a six-month period in each hospital. The number of AMs used by each patient was recorded, and AM use was assessed using Days of therapy (DOT) and Length of therapy (LOT) per 1000 patient days according to different patient characteristics. Off-label (OL) use was described according to age. The study analyzed data from 1020 patients. The sex and age distributions were similar across the five hospitals. However, differences were found for comorbidities, history of ICU admission and length of hospital stay. The most common diseases were respiratory tract infections. There were wide variations in DOT/1000PD (278–517) and LOT/1000PD (265–390). AM utilization was highest in the hospital in SE. The consumption of second-generation penicillins and cephalosporins was high. The prevalence of OL use of AMs was higher for patients in the RJ hospital, in infants, in patients who underwent prolonged hospital stays, and in patients who used multiple AMs. The AM that showed the highest prevalence of OL use was azithromycin, in both oral and parenteral formulations. Overall AM use was high and showed differences in each setting, possibly influenced by local characteristics and by prescribing standards adopted by pediatricians.

Microbiological profile and antibiotic sensitivity of maxillofacial infections in an emergency hospital

Aim: To investigate the bacteriological profile of oral and maxillofacial infections and the pattern of sensitivity to a specific group of antibiotics in a reference emergency hospital in Brazil. Methods: This is a prospective cohort institutional study that studied patients affected by oral and/ or maxillofacial infections in a Brazilian emergency hospital, over a 12-month period, of different etiologies, through data collection, culture and antibiogram tests, and monitoring of the process of resolution of the infectious condition. The variables were analyzed using the chi-square and Mann-Whitney tests, using a significance level of 5%. Results: The sample consisted of 61 patients, 62.3% male. The mean age of participants was 34.3 years. Odontogenic infection was the most frequent etiology and the submandibular space was the most affected. The bacterial species Streptococcus viridans was isolated in 21.6% of cases. Levofloxacin, vancomycin and penicillin were the antibiotics with the highest frequency of bacterial sensitivity, while clindamycin and erythromycin showed the highest percentages of resistance. Conclusions: The results suggest that, among the most used antibiotics for the treatment of these infections, penicillin remains an excellent option of choice for empirical therapy.

Surgical waiting lists and queue management in a Brazilian tertiary public hospital

BackgroundCentralized management of queues helps to reduce the surgical waiting time in the publicly funded healthcare system, but this is not a reality in the Brazilian Unified Healthcare System (BUHS). We describe the implementation of the “Patients with Surgical Indication” (PSI) in a Brazilian public tertiary hospital, the impact on waiting time, and its use in rationing oncological surgeries during the COVID-19 Pandemic.MethodsRetrospective observational study of elective surgical requests (2016–2022) in a Brazilian general, public, tertiary university hospital. We recovered information regarding the inflows (indications), outflows and their reasons, the number of patients, and waiting time in queue.ResultsWe enrolled 82,844 indications in the PSI (2016–2022). The waiting time (median and interquartile range) in days decreased from 98(48;168) in 2016 to 14(3;152) in 2022 (p < 0.01). The same occurred with the backlog that ranged from 6,884 in 2016 to 844 in 2022 (p < 001). During the Pandemic, there was a reduction in the number of non-oncological surgeries per month (95% confidence interval) of -10.9(-18.0;-3.8) during Phase I (January 2019-March 2020), maintenance in Phase II (April 2020-August 2021) 0.1(-10.0;10.4) and increment in Phase III (September 2021-December 2022) of 23.0(15.3;30.8). In the oncological conditions, these numbers were 0.6(-2.1;3.3) for Phase I, an increase of 3.2(0.7;5.6) in Phase II and 3.9(1,4;6,4) in Phase III.ConclusionImplementing a centralized list of surgical indications and developing queue management principles proved feasible, with effective rationing. It unprecedentedly demonstrated the decrease in the median waiting time in Brazil.

Adherence to hand hygiene technique: an observational study

Objective: To verify adherence and quality of hand hygiene techniques performed by health professionals at recommended times and identify impacting factors. Methods: This is an observational study, with 41 professionals from the Adult Intensive Care Unit of a Brazilian teaching hospital. Data collection took place from September to December 2021, using a sociodemographic questionnaire and observation form from the World Health Organization. Statistical tests of binomial analysis and mixed-effects logistic regression model were applied, and a significance level of 0.05 was adopted. Results: A total of 1,055 hand hygiene opportunities were observed; the adherence rate was 23.98%; and it can be seen that professionals did not perform the recommended technique. The binomial test verified greater adherence to moments “after” when compared to moments “before” (p&lt; 0.001) and a negative impact of using gloves was found (p&lt; 0.001). The logistical model reinforced greater adherence in moments “after”. Even though adherence is low among all professional categories, the logistical model demonstrated more chances of hand hygiene by nurses. Conclusion: Adherence to hand hygiene was considerably low, especially considering the appropriate technique. A negative impact of using gloves on hand hygiene adherence was verified. Professionals demonstrated greater chances of adhering to hand hygiene in the moments “after” when compared to moments “before”.