Non-necrotizing and necrotizing soft tissue infections in South America: A retrospective cohort study.

BACKGROUND: This study analyzed and described factors related to necrotizing or non-necrotizing soft tissue infections (SSTIs) in a hospitalized patient population in Northeastern South America. MATERIALS AND METHODS: This retrospective study included patients hospitalized with SSTIs between January 2011 and December 2016. The main factors related to necrotizing SSTIs (NSTIs) or non-necrotizing SSTIs were analyzed together or separately. RESULTS: Of 344 SSTI patients (161 [46.8%] non-necrotizing, 183 [53.2%] necrotizing), NSTI patients had a higher incidence of heart disease (P = 0.0081) and peripheral arterial disease (PAD; p < 0.001), more antibiotic use, and longer hospital stay (P < 0.001). NSTI was associated with a 9.58, 33.28, 2.34, and 2.27 times higher risk of PAD (confidence interval [CI] 3.69-24.87), amputation (7.97-139), complications (1.45-3.79), and death (1.2-4.26), respectively, than non-necrotizing SSTI. The risk factors associated with amputation were PAD (P < 0.001) and poor glycemic control during hospitalization (P = 0.0011). Factors associated with higher mortality were heart disease (P < 0.001), smoking (P = 0.0135), PAD (P = 0.001), chronic renal failure (P = 0.0039), poor glycemic control (P = 0.0005), and evolution to limb irreversibility (P < 0.001). CONCLUSION: Patients with NSTI have greater illness severity, with a greater association with PAD and amputation. Patients with poor glycemic control more frequently underwent amputation and died.

COMPLEXITY OF PEDIATRIC CHRONIC DISEASE: CROSS-SECTIONAL STUDY WITH 16,237 PATIENTS FOLLOWED BY MULTIPLE MEDICAL SPECIALTIES.

OBJECTIVE: To assess demographic data and characteristics of children and adolescents with pediatric chronic diseases (PCD), according to the number of specialties/patient. METHODS: We performed a cross-sectional study with 16,237 PCD patients at outpatient clinics in one year. Data were analyzed by an electronic data system, according to the number of physician appointments for PCD. This study assessed: demographic data, follow-up characteristics, types of medical specialty, diagnosis (International Statistical Classification of Diseases and Related Health Problems - ICD-10), number of day hospital clinic visits, and acute complications. RESULTS: Patients followed by ≥3 specialties simultaneously showed a significantly higher duration of follow-up compared to those followed by ≤2 specialties [2.1 (0.4-16.4) vs. 1.4 (0.1-16.2) years; p<0.001] and a higher number of appointments in all specialties. The most prevalent medical areas in patients followed by ≥3 specialties were: Psychiatry (Odds Ratio - OR=8.0; confidence interval of 95% - 95%CI 6-10.7; p<0.001), Palliative/Pain Care (OR=7.4; 95%CI 5.7-9.7; p<0.001), Infectious Disease (OR=7.0; 95%CI 6.4-7.8; p<0.001) and Nutrology (OR=6.9; 95%CI 5.6-8.4; p<0.001). Logistic regressions demonstrated that PCD patients followed by ≥3 specialties were associated with high risk for: number of appointments/patient (OR=9.2; 95%CI 8.0-10.5; p<0.001), day hospital clinic visits (OR=4.8; 95%CI 3.8-5.9; p<0.001), emergency department visits (OR=3.2; 95%CI 2.9-3.5; p<0.001), hospitalizations (OR=3.0; 95%CI 2.7-3.3; p<0.001), intensive care admissions (OR=2.5; 95%CI 2.1-3.0; p<0.001), and deaths (OR=2.8; 95%CI 1.9-4.0; p<0.001). The diagnosis of asthma, obesity, chronic pain, and transplant was significantly higher in patients followed by ≥3 specialties. CONCLUSIONS: The present study showed that PCD patients who required simultaneous care from multiple medical specialties had complex and severe diseases, with specific diagnoses.

Complexity of pediatric chronic disease: cross-sectional study with 16,237 patients followed by multiple medical specialties / Complexidade da doença crônica pediátrica: estudo tranversal com 16.237 pacientes seguidos por múltiplas especialidades médicas

ABSTRACT Objective: To assess demographic data and characteristics of children and adolescents with pediatric chronic diseases (PCD), according to the number of specialties/patient. Methods: We performed a cross-sectional study with 16,237 PCD patients at outpatient clinics in one year. Data were analyzed by an electronic data system, according to the number of physician appointments for PCD. This study assessed: demographic data, follow-up characteristics, types of medical specialty, diagnosis (International Statistical Classification of Diseases and Related Health Problems - ICD-10), number of day hospital clinic visits, and acute complications. Results: Patients followed by ≥3 specialties simultaneously showed a significantly higher duration of follow-up compared to those followed by ≤2 specialties [2.1 (0.4-16.4) vs. 1.4 (0.1-16.2) years; p<0.001] and a higher number of appointments in all specialties. The most prevalent medical areas in patients followed by ≥3 specialties were: Psychiatry (Odds Ratio - OR=8.0; confidence interval of 95% - 95%CI 6-10.7; p<0.001), Palliative/Pain Care (OR=7.4; 95%CI 5.7-9.7; p<0.001), Infectious Disease (OR=7.0; 95%CI 6.4-7.8; p<0.001) and Nutrology (OR=6.9; 95%CI 5.6-8.4; p<0.001). Logistic regressions demonstrated that PCD patients followed by ≥3 specialties were associated with high risk for: number of appointments/patient (OR=9.2; 95%CI 8.0-10.5; p<0.001), day hospital clinic visits (OR=4.8; 95%CI 3.8-5.9; p<0.001), emergency department visits (OR=3.2; 95%CI 2.9-3.5; p<0.001), hospitalizations (OR=3.0; 95%CI 2.7-3.3; p<0.001), intensive care admissions (OR=2.5; 95%CI 2.1-3.0; p<0.001), and deaths (OR=2.8; 95%CI 1.9-4.0; p<0.001). The diagnosis of asthma, obesity, chronic pain, and transplant was significantly higher in patients followed by ≥3 specialties. Conclusions: The present study showed that PCD patients who required simultaneous care from multiple medical specialties had complex and severe diseases, with specific diagnoses.

RESUMO Objetivo: Avaliar dados demográficos e características de crianças e adolescentes com doenças crônicas pediátricas, de acordo com o número de especialidades/paciente. Métodos: Realizou-se um estudo transversal com 16.237 pacientes com doenças crônicas pediátricas durante um ano. A análise foi feita em um sistema eletrônico, de acordo com número de consultas médicas para doenças crônicas pediátricas. Este estudo avaliou dados demográficos, características do seguimento, tipos de especialidades médicas, diagnóstico (10ª Revisão da Classificação Estatística Internacional de Doenças e Problemas Relacionados com a Saúde - CID-10), número de visitas e complicações agudas. Resultados: Os pacientes acompanhados por três ou mais especialidades simultaneamente tiveram seguimento de maior duração comparados com aqueles seguidos por ≤2 especialidades [2,1 (0,4-16,4) vs. 1,4 (0,1-16,2) anos; p<0,001], bem como maior número de consultas em todas as especialidades. As áreas médicas mais comuns em pacientes acompanhados por ≥3 especialidades foram: psiquiatria (Odds Ratio - OR=8,0; intervalo de confiança de 95% - IC95% 6-10,7; p<0,001); dor/cuidados paliativos (OR=7,4; IC95% 5,7-9,7; p<0,001); doenças infecciosas (OR=7,0; IC95% 6,4-7,8; p<0,001); nutrologia (OR=6,9; IC95% 5,6-8,4; p<0,001). As regressões logísticas mostraram que os pacientes com doenças crônicas pediátricas seguidos por ≥3 especialidades tinham alto risco para: maior número de consultas/paciente (OR=9,2; IC95% 8,0-10,5; p<0,001); atendimentos em hospital-dia (OR=4,8; 95%IC3,8-5,9; p<0,001); atendimentos em pronto-socorro (OR=3,2; IC95% 2,9-3,5; p<0,001); hospitalizações (OR=3,0; IC95%2,7-3,3; p<0,001); internação em terapia intensiva (OR=2,5; IC95% 2,1-3,0; p<0,001); óbitos (OR=2,8; IC95%1,9-4,0; p<0,001). Os diagnósticos de asma, obesidade, dor crônica, transplante e infecção do trato urinário foram mais frequentes nos pacientes seguidos por três ou mais especialidades. Conclusões: O presente estudo mostrou que pacientes com doenças crônicas pediátricas que necessitaram de múltiplas especialidades médicas simultaneamente apresentavam doenças complexas e graves, com diagnósticos específicos.

Reconstrução imediata de mama com uso de expansores permanentes / Immediate breast reconstruction using permanent expanders

Introdução: O câncer de mama tem se tornado cada vez mais prevalente e com isso maior é o número de pacientes submetidas a mastectomias. A reconstrução imediata pósmastectomia é uma alternativa importante de tratamento nas diversas etapas da reconstrução mamária. Métodos: Estudo retrospectivo de 34 pacientes submetidas à mastectomia ou adenomastectomia, com ou sem preservação do complexo aréolo-papilar seguida de reconstrução imediata com uso de expansor permanente. O expansor utilizado foi do tipo Becker 35, de formato anatômico, com volume variando de 365 ml a 565 ml, sendo mais utilizado o de 460 ml. Resultados: O resultado foi considerado muito satisfatório por 85% das pacientes, a taxa de complicações foi de 17,6%, sendo que duas pacientes apresentaram necrose de pele nos bordos da ferida operatória, duas pacientes apresentaram retração cicatricial na ferida operatória, uma paciente apresentou seroma e somente uma paciente teve perda do expansor por infecção tardia após início da quimioterapia. Treze pacientes realizaram radioterapia, 53% (n = 7) apresentaram radiodermite leve e 30% (n = 4) radiodermite moderada, sem outras complicações. Conclusão: A reconstrução imediata com o uso de expansores definitivos apresenta uma boa proposta de tratamento às pacientes que serão submetidas a mastectomias totais ou parciais.

Introduction: Breast cancer has become increasingly prevalent, resulting in a greater number of patients undergoing mastectomies. Post-mastectomy immediate reconstruction is an important alternative treatment in the various stages of breast reconstruction. Methods: A retrospective study was conducted with 34 patients who underwent mastectomy or adenomastectomy, with or without preservation of the areolapapillary complex, followed by immediate reconstruction using a permanent expander. The expander used was of the Becker type 35 and anatomically shaped, having a volume ranging from 365 to 565 ml, with the 460-ml expander being the most frequently used. Results: The results were considered "highly satisfactory" by 85% of the patients. The complication rate was 17.6%; two patients had skin necrosis on the edges of the surgical wound, two patients presented scar retraction in the surgical wound, one patient presented seroma, and only one patient had expander loss because of late infection after the start of chemotherapy. Thirteen patients underwent radiotherapy, of whom 53% (n = 7) had mild radiodermatitis and 30% (n = 4) had moderate radiodermatitis without other complications. Conclusion: Immediate reconstruction using definitive expanders presents a good treatment option for patients who will undergo total or partial mastectomy.