ABSTRACT
The objective of this study was to evaluate the availability of phosphorus (P) in a soil under no-tillage system after successive applications of liquid swine manure (LSM) doses in soil samples collected at different depths and to select the most appropriate chemical extractors. It was used soil with LSM applications for 19 years, using doses of 0, 25, 50, 75 and 100 m3 ha-1 and mineral fertilization (350 kg ha-1 in formulation 02-20-18), evaluated at the following depths: 0-10, 10-20 and 20-40 cm. The extractors used were Mehlich-1, Mehlich-3, Prem, Olsen, Bray-1 and Resin. Successive fertilizations with LSM, especially with 100 m3 ha-1, increase the availability of P, especially in the 0-10 cm layer, as well adding P in the deeper layers evaluated (20-40 cm). The organic P content in relation to the total P ranged from 16 to 19 %. Bray-1, Olsen and Resin extractors are more efficient in extracting P in soil under no-tillage cultivation after successive fertilizations with liquid swine manure.
ABSTRACT
Diabetes mellitus (DM) and arterial hypertension (AH) are the two main clinical conditions related to Chronic Kidney Disease (CKD); disease also identify by the levels of low-grade albuminuria (LGA). Few studies have simultaneously investigated the associations of glycated hemoglobin (HbA1c) and fasting plasma glucose (FPG) with LGA. Our study aimed to investigate and compare the association of HbA1c and FPG with the probability of LGA in adult and elderly individuals with DM and AH, within the scope of Primary Health Care (PHC). Cross-sectional study involving 737 Brazilians individuals previously diagnosed with hypertension and/or diabetes. Tests for HbA1c, FPG and LGA were performed. LGA was defined as the highest quartile of albumin urinary (≥ 13 mg/g) among individuals with urinary LGA < 30 mg / g. A significant increase in the prevalence of LGA was found with increasing levels of HbA1c (p < 0.001). There was a significant association of HbA1c with LGA (p < 0.001) and increased probability of LGA for participants with HbA1c ≥ 6.5% compared to those with Hba1c < 5.7% (OR [95% CI]: 2.43 [1.32-4.46], p < 0.05), after adjusting for confounding factors, except when adjusted for FPG (p = 0.379 and p = 0.359, respectively). HbA1c and FPG were significantly associated in a collinear manner with an increased probability of LGA in adult and elderly individuals with DM and AH.
Subject(s)
Albuminuria/epidemiology , Diabetes Mellitus/blood , Glycated Hemoglobin/metabolism , Hypertension/blood , Primary Health Care/statistics & numerical data , Adult , Aged , Albuminuria/pathology , Blood Glucose/metabolism , Brazil/epidemiology , Cross-Sectional Studies , Diabetes Mellitus/epidemiology , Fasting , Humans , Hypertension/epidemiology , Male , Middle Aged , PrevalenceABSTRACT
Cardiovascular diseases are among the main causes of death in Brazil and worldwide. The literature indicates the hypertriglyceridemic waist phenotype (HTWP) as an accessible alternative for the identification of cardiovascular and metabolic risk. The present study aimed to identify the prevalence and factors associated with HTWP in individuals diagnosed with arterial hypertension (AH) and/or diabetes mellitus type 2 (DM2). A cross-sectional study was conducted with individuals diagnosed with AH and/or DM2. The study data were collected through semi-structured interviews containing socio-demographic information, lifestyle, health care, in addition to anthropometric assessment, blood pressure measurement and biochemical blood tests. The prevalence of HTWP was estimated and bivariate and multivariate logistic regression was used to assess the factors associated with HTWP. Of the 788 individuals analysed, 21â 5 % had the HTWP. In the adjusted model, the following variables remained associated with a greater chance of presenting HTWP: sex, age, body mass index (BMI) and very-low-density lipoprotein (VLDL). Being female increased the chance of HTWP by 7â 7 times (OR 7â 7; 95 % CI 3â 9, 15â 2). The one-year increase in age increased the chance of HTWP by 4 % (OR 1â 04; 95 % CI 1â 02, 1â 06). The addition of 1 mg/dl of VLDL-c increased the chance of HTWP by 15 % (odds ratio (OR) 1â 15; 95 % confidence interval (CI) 1â 12, 1â 18), as well as the increase of 1 kg/m2 in the BMI increased the chance of this condition by 20 % (OR 1â 20; 95 % CI 1â 15, 1â 27). The prevalence of HTWP was associated with females, older age, higher BMI, higher VLDL-c and risk waist/height ratio.
Subject(s)
Diabetes Mellitus, Type 2 , Hypertension , Hypertriglyceridemic Waist , Aged , Cross-Sectional Studies , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/epidemiology , Female , Humans , Hypertension/epidemiology , Hypertriglyceridemic Waist/epidemiology , Male , Middle Aged , Phenotype , Risk FactorsABSTRACT
PURPOSE: restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the surgical procedure of choice in some cases of familial adenomatous polyposis (FAP) and ulcerative colitis (UC). IPAA allows complete removal of the diseased colon and rectum, however, it is associated with substantial morbidity and potential consequences to patients' quality of life (QoL). AIMS: to evaluate the surgical results, functional outcomes and QoL after IPAA; and to examine the impact of surgical complications upon QoL. METHODS: we reviewed the records of 55 patients after IPAA, with emphasis on surgical outcomes. Forty patients answered the questionnaires. The Cleveland Global Quality of Life (CGQL), Inflammatory Bowel Disease Questionnaire (IBDQ), and Short Form 36 Health Survey Questionnaire (SF36). RESULTS: the average age was 42.1±14.1 years. 63.6% of the patients were male, and 69.1% had FAP. Operative mortality was 1.8% and overall morbidity was 76.4%. Anastomotic leakage was the most frequent early complication (34.5%). Pouchitis (10.8%) and small bowel obstruction (9.1%) were the most common late complications. Patients with UC had the most severe complications (p=0.014). Pelvic complications did not have a negative effect on functional outcomes or QoL scores. Female patients had decreased pouch evacuation frequency, fewer nocturnal bowel movements, decreased bowel symptom impact on QoL (p=0.012), and better CGQL (p=0.04). Patients with better education had better QoL scores, and patients who had their pouches for more than five years scored lower. CONCLUSION: the high morbidity has no impact on function or QoL. Bowel function is generally acceptable. QoL is good and affected by sex, education and time interval since IPAA.
Subject(s)
Adenomatous Polyposis Coli , Colitis, Ulcerative , Proctocolectomy, Restorative , Adenomatous Polyposis Coli/surgery , Adult , Anastomosis, Surgical , Colitis, Ulcerative/surgery , Female , Humans , Male , Middle Aged , Quality of Life , Treatment OutcomeABSTRACT
ABSTRACT Purpose: restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the surgical procedure of choice in some cases of familial adenomatous polyposis (FAP) and ulcerative colitis (UC). IPAA allows complete removal of the diseased colon and rectum, however, it is associated with substantial morbidity and potential consequences to patients' quality of life (QoL). Aims: to evaluate the surgical results, functional outcomes and QoL after IPAA; and to examine the impact of surgical complications upon QoL. Methods: we reviewed the records of 55 patients after IPAA, with emphasis on surgical outcomes. Forty patients answered the questionnaires. The Cleveland Global Quality of Life (CGQL), Inflammatory Bowel Disease Questionnaire (IBDQ), and Short Form 36 Health Survey Questionnaire (SF36). Results: the average age was 42.1±14.1 years. 63.6% of the patients were male, and 69.1% had FAP. Operative mortality was 1.8% and overall morbidity was 76.4%. Anastomotic leakage was the most frequent early complication (34.5%). Pouchitis (10.8%) and small bowel obstruction (9.1%) were the most common late complications. Patients with UC had the most severe complications (p=0.014). Pelvic complications did not have a negative effect on functional outcomes or QoL scores. Female patients had decreased pouch evacuation frequency, fewer nocturnal bowel movements, decreased bowel symptom impact on QoL (p=0.012), and better CGQL (p=0.04). Patients with better education had better QoL scores, and patients who had their pouches for more than five years scored lower. Conclusion: the high morbidity has no impact on function or QoL. Bowel function is generally acceptable. QoL is good and affected by sex, education and time interval since IPAA.
RESUMO Objetivo: a Proctocolectomia com reservatório ileoanal (PCT-RIA) é método de escolha em alguns casos de Polipose Adenomatosa Familiar (PAF) e Retocolite Ulcerativa (RCU). Embora tenha potencial curativo, apresenta morbidade considerável e pode afetar a qualidade de vida (QV) dos pacientes. Objetivos: avaliar resultados cirúrgicos e impacto das complicações pélvicas na função intestinal e QV. Métodos: foram avaliados retrospectivamente 55 pacientes submetidos a PCT-RIA, de janeiro de 2003 até abril de 2017, com ênfase na técnica operatória e morbidade. Quarenta pacientes responderam aos questionários Cleveland Global Quality of Life (CGQL), Inflammatory Bowel Disease Questionnaire (IBDQ) e Short Form 36 Health Survey Questionnaire (SF36). Resultados: A média de idade foi 42,1±14,1 anos, sendo 63,6% do sexo masculino e 69,1% com diagnóstico de PAF. A mortalidade cirúrgica foi 1,8% e morbidade 76,4%. Fístula anastomótica foi a complicação precoce mais frequente (34,5%) e, as tardias foram bolsite (10,8%) e obstrução intestinal (9,1%). As complicações precoces mais graves foram mais frequentes em pacientes com RCU (p=0,014). Não houve impacto das complicações na função intestinal nem na QV. As mulheres apresentaram menor frequência evacuatória e noturna, menor interferência dos sintomas intestinais na QV (p=0,012) e CGQL mais elevado (p=0,04). Melhor QV foi referida pelos pacientes com maior escolaridade e, foi observada piora em pacientes com mais de cinco anos de confecção do RIA. Conclusões: não se evidenciou impacto das complicações na função intestinal nem na QV. A função intestinal é satisfatória e a QV é boa na maioria dos pacientes, sendo influenciada pelo sexo, escolaridade e tempo de confecção do RIA.
Subject(s)
Humans , Male , Female , Adult , Colitis, Ulcerative/surgery , Proctocolectomy, Restorative , Adenomatous Polyposis Coli/surgery , Quality of Life , Anastomosis, Surgical , Treatment Outcome , Middle AgedABSTRACT
BACKGROUND: optimal management of end-stage renal disease (ESRD) in hemodialysis (HD) patients should be more studied because it is a serious risk factor for mortality, being considered an unquestionable global priority. METHODS: we performed a retrospective cohort study from the Nephrology Service in Brazil evaluating the survival of patients with ESRD in HD during 20 years. Kaplan-Meier method with the Log-Rank and Cox's proportional hazards model explored the association between survival time and demographic factors, quality of treatment and laboratory values. RESULTS: Data from 422 patients were included. The mean survival time was 6.79 ± 0.37. The overall survival rates at first year was 82,3%. The survival time correlated significantly with clinical prognostic factors. Prognostic analyses with the Cox proportional hazards regression model and Kaplan-Meier survival curves further identified that leukocyte count (HR = 2.665, 95% CI: 1.39-5.12), serum iron (HR = 8.396, 95% CI: 2.02-34.96), serum calcium (HR = 4.102, 95% CI: 1.35-12.46) and serum protein (HR = 4.630, 95% CI: 2.07-10.34) as an independent risk factor for the prognosis of survival time, while patients with chronic obstructive pyelonephritis (HR = 0.085, 95% CI: 0.01-0.74), high ferritin values (HR = 0.392, 95% CI: 0.19-0.80), serum phosphorus (HR = 0.290, 95% CI: 0.19-0.61) and serum albumin (HR = 0.230, 95% CI: 0.10-0.54) were less risk to die. CONCLUSION: survival remains low in the early years of ESRD treatment. The present study identified that elevated values of ferritin, serum calcium, phosphorus, albumin, leukocyte, serum protein and serum iron values as a useful prognostic factor for the survival time.
Subject(s)
Kidney Failure, Chronic/mortality , Renal Replacement Therapy , Aged , Aged, 80 and over , Biomarkers/blood , Blood Proteins/analysis , Calcium/blood , Female , Humans , Iron/blood , Kaplan-Meier Estimate , Kidney Failure, Chronic/blood , Kidney Failure, Chronic/therapy , Leukocyte Count , Male , Middle Aged , Phosphorus/blood , Prognosis , Proportional Hazards Models , Renal Insufficiency, Chronic/blood , Renal Insufficiency, Chronic/mortality , Renal Insufficiency, Chronic/therapy , Retrospective Studies , Risk Factors , Serum Albumin , Survival RateABSTRACT
The present study aimed to evaluate the prevalence of chronic kidney disease (CKD) in individuals with arterial hypertension (AH) and/or diabetes mellitus (DM) accompanied by Primary Health Care (PHC) in Brazil. The estimated glomerular filtration rate (eGFR) based on creatinine, and urinary albumin-to-creatinine ratio (ACR) were measured in 841 subjects with AH and/or DM, followed by PHC in the city of Viçosa. The CKD was diagnosed according to KDIGO criteria. Sociodemographic, clinical, and anthropometric factors related to the prevalence of CKD were investigated through multiple logistic regression. The prevalence of hidden CKD was 15.4%. Of these, 7.5% were identified by albuminuria (ACR ≥30 mg/g) with slightly decreased eGFR. Age, baseline disease, waist circumference (WC), and systolic blood pressure remained associated with CKD after multivariate analysis. The two major risk factors for hidden CKD were the presence of AH in association with DM and an increase in age. Hidden CKD was more common within people with AH and DM, and with high WC, glycosylated hemoglobin, and serum phosphorus as well as male gender and decreased serum albumin. This knowledge of risk associations can help avoid progression to CKD.
Subject(s)
Diabetes Mellitus , Hypertension , Renal Insufficiency, Chronic , Albuminuria/epidemiology , Brazil/epidemiology , Creatinine , Cross-Sectional Studies , Diabetes Complications , Diabetes Mellitus/epidemiology , Glomerular Filtration Rate , Humans , Hypertension/complications , Hypertension/epidemiology , Male , Prevalence , Renal Insufficiency, Chronic/epidemiology , Renal Insufficiency, Chronic/etiology , Risk FactorsABSTRACT
OBJECTIVE: to evaluate the factors associated with non-closure of protective ileostomy after anterior resection of the rectum with total mesorectum excision for rectal cancer, the morbidity associated with the closure of ileostomies and the rate of permanent ileostomy in patients with rectal adenocarcinoma. METHODS: we conducted a retrospective study with 174 consecutive patients diagnosed with rectal tumors, of whom 92 underwent anterior resection of the rectum with coloanal or colorectal anastomosis and protective ileostomy, with curative intent. We carried out a multivariate analysis to determine the factors associated with definite permanence of the stoma, as well as studied the morbidity of patients who underwent bowel continuity restoration. RESULTS: In the 84-month follow-up period, 54 of the 92 patients evaluated (58.7%) had the ileostomy closed and 38 (41.3%) remained with the stoma. Among the 62 patients who had the ileostomy closed, 11 (17.7%) presented some type of postoperative complication: three had ileal anastomosis dehiscence, five had intestinal obstruction, two had surgical wound infection, and one, pneumonia. Eight of these patients required a new stoma. CONCLUSION: according to the multivariate analysis, the factors associated with stoma permanence were anastomotic fistula, presence of metastases and closure of the ileostomy during chemotherapy.
OBJETIVO: avaliar os fatores associados ao não fechamento de ileostomia protetora após ressecção anterior do reto com excisão total do mesorreto por câncer retal, a morbidade associada ao fechamento destas ileostomias e a taxa de estomia permanente em pacientes com adenocarcinoma retal. MÉTODOS: estudo retrospectivo de 174 pacientes consecutivos com diagnóstico de tumores retais, dos quais 92 foram submetidos à ressecção anterior do reto com intenção curativa, anastomose coloanal ou colorretal e ileostomia de proteção. Foi realizada análise multivariada visando a determinar os fatores associados à permanência definitiva da estomia, assim como o estudo da morbidade nos que se submeteram à reconstrução do trânsito. RESULTADOS: no período de seguimento de 84 meses, 54 dos 92 pacientes avaliados (58,7%) tiveram a ileostomia fechada e 38 (41,3%) permaneceram com a estomia. Entre os 62 pacientes que tiveram a ileostomia fechada, 11 (17,7%) apresentaram algum tipo de complicação pós-operatória: três com deiscência de anastomose ileal, cinco com obstrução intestinal, dois com infecção de ferida operatória e um com pneumonia. Oito destes pacientes necessitaram de um novo estoma. CONCLUSÃO: de acordo com a análise multivariada, os fatores associados à permanência da estomia foram fístula de anastomose, presença de metástases e fechamento da ileostomia durante quimioterapia.
Subject(s)
Adenocarcinoma/surgery , Gastrointestinal Transit , Ileostomy/methods , Proctectomy/methods , Rectal Neoplasms/surgery , Adenocarcinoma/drug therapy , Adenocarcinoma/rehabilitation , Adult , Aged , Anastomosis, Surgical/methods , Female , Humans , Ileostomy/adverse effects , Ileostomy/rehabilitation , Male , Middle Aged , Multivariate Analysis , Postoperative Complications , Proctectomy/adverse effects , Proctectomy/rehabilitation , Rectal Fistula/complications , Rectal Neoplasms/drug therapy , Rectal Neoplasms/rehabilitation , Retrospective Studies , Risk Factors , Surgical Stomas/adverse effects , Time Factors , Treatment OutcomeABSTRACT
ABSTRACT Purpose: This article aims to present a standardization of the technique of transanal therapeutic irrigation, which is an old technique that has passed through history and is now used as a medical procedure to assist in the treatment of defecation disorders. Methods: This protocol was developed in patients with myelomeningocele submitted to the standard transanal therapeutic irrigation technique, in accordance with the protocol established at the Clinic of defecation disorders at a public university hospital in Brazil. The presented standard technique highlights the following topics: preparation of the patient before the treatment; interdisciplinary approach; training of the patient or the family member responsible for the patient and the step-by-step technique itself. The research ethics committee at the university approved this study. Discussion: Transanal therapeutic irrigation is indicated in neurogenic bowel dysfunctions and functional disorders of defecation. Training the patient or a family member responsible for irrigation is performed on three consecutive days, all of them supervised by the nurse. This technique aims to re-establish control over defecation and bowel function, and consists in an infusion of warm tap water through the anus, which allows the patient to evacuate daily the stool and keep the colon empty for longer periods. This avoids fecal incontinence and increases the quality of life of patients with defecation disorders. Conclusion: Transanal therapeutic irrigation is an effective, well-tolerated and safe procedure, which is better compared to the standard clinical care.
RESUMO Objetivo: Este artigo tem como objetivo apresentar uma padronização da técnica de irrigação transanal terapêutica, uma técnica antiga que passou pela história e tem sido utilizada como procedimento médico para auxiliar no tratamento de distúrbios de defecação. Métodos: Este protocolo foi desenvolvido em pacientes com mielomeningocele submetidos à técnica de irrigação terapêutica transanal padrão, de acordo com o protocolo estabelecido na Clínica de Distúrbios da Defecação de um hospital universitário público no Brasil. A técnica padrão apresentada destaca os seguintes tópicos: preparação do paciente antes do tratamento; Abordagem interdisciplinar; treinamento do paciente ou do membro da família responsável pelo paciente e a técnica passo a passo em si. O comitê de ética em pesquisa da universidade aprovou este estudo. Discussão: A irrigação transanal terapêutica está indicada nas disfunções intestinais neurogênicas e nos distúrbios funcionais da defecação. O treinamento do paciente ou de um familiar responsável pela irrigação é realizado em três dias consecutivos, todos supervisionados por uma enfermeira. Esta técnica visa restabelecer o controle sobre a evacuação e a função intestinal, e consiste em uma infusão de água da torneira quente através do ânus, que permite ao paciente evacuar diariamente as fezes e manter o cólon vazio por períodos mais longos. Isso evita a incontinência fecal e aumenta a qualidade de vida dos pacientes com distúrbios de defecação. Conclusão: A irrigação terapêutica transanal é um procedimento efetivo, bem tolerado e seguro, o qual é melhor quando comparado ao tratamento clínico padrão.
Subject(s)
Humans , Male , Female , Meningomyelocele , Constipation , Fecal Incontinence , Therapeutic Irrigation , Quality of LifeABSTRACT
ABSTRACT Introduction: To evaluate the combined treatment with cytoreductive surgery and intraperitoneal chemotherapy for peritoneal carcinomatosis arising from colorectal cancer, pseudomyxoma peritonei and mesothelioma. Methods: Data were obtained from 73 patients with peritoneal carcinomatosis arising from colorectal cancer (52.1%), pseudomyxoma peritonei (41.1%) or mesothelioma (6.8%) between 2002 and 2011. We reported the morbidity grade (II, III and IV), mortality and survival rates of the candidates after cytoreductive surgery and intraperitoneal chemotherapy. Results: 41 (56.2%) women participated, and the median age was 50 years. Thirty-nine patients (53.4%) underwent complete cytoreductive surgery and intraperitoneal chemotherapy. Patients who underwent a complete cytoreduction received intraperitoneal chemotherapy with mitomycin C, from which only 16/39 (41%) had hyperthermic intraperitoneal chemotherapy (41-42 °C). The overall morbidity rate was 23.3% and the grade III/IV complication rate was 12.3%. The overall mortality rate was 5.5%. The univariate analysis showed that cytoreductive surgery and intraperitoneal chemotherapy (p = .029), a blood transfusion (p = .002) and the operative time (p = .001) were significant for the occurrence of postoperative complications. Patients with peritoneal carcinomatosis from colorectal cancer who underwent complete cytoreductive surgery and intraperitoneal chemotherapy had overall survival rates of 81.3%, 12.5% and 12.5% at 1, 3 and 5 years, respectively. Patients with peritoneal carcinomatosis from pseudomyxoma peritonei who underwent complete cytoreductive surgery and intraperitoneal chemotherapy had overall survival rates of 84.2%, 77.7% and 77.7% at 1, 3 and 5 years, respectively. Conclusion: The combined treatment for peritoneal carcinomatosis may be performed safely with acceptable morbidity and mortality in a specialized unit setting. Although over half of patients underwent normothermic intraperitoneal chemotherapy, our results were comparable to results from others centers.
RESUMO Introdução: O objetivo foi avaliar o tratamento combinado da cirurgia citorredutora e quimioterapia intraperitoneal em pacientes com carcinomatose peritoneal secundária ao câncer colorretal, pseudomixoma peritoneal e mesotelioma. Métodos: Foram obtidos dados de 73 pacientes com carcinomatose peritoneal secundária ao cirurgia citorredutora (52.1%), pseudomixoma peritoneal (41,1%) ou mesotelioma (6,8%). Foram avaliados o grau de morbidade, a taxa de mortalidade e as taxas de sobrevida após a cirurgia citorredutora e quimioterapia intraperitoneal. Resultados: 41 (56,2%) pacientes do sexo feminino participaram, com média de idade de 50 anos. 39 pacientes (53,4%) foram submetidos a cirurgia citorredutora completa e quimioterapia intraperitoneal. Todos esses receberam Mitomicina C, sendo 16/39 (41%) quimioterapia intraperitoneal hipertérmica (41-42°C). A morbidade global foi 23,3%, com taxa de mortalidade global de 5,5%. A análise univariada mostrou que câncer colorretal e quimioterapia intraperitoneal (p = .029), transfusão sanguínea (p = .002) e tempo operatório (p = .001) foram associados com complicações pós-operatórias. Pacientes com carcinomatose peritoneal secundária ao cirurgia citorredutora submetidos a cirurgia citorredutora completa e quimioterapia intraperitoneal tiveram sobrevida global de 81,3%; 12,5% e 12,5% em 1, 3 e 5 anos, respectivamente. Os pacientes com pseudomixoma peritoneal que foram submetidos a cirurgia citorredutora completa e quimioterapia intraperitoneal tiveram sobrevida global de 84,2%; 77,7% e 77.7% em 1, 3 e 5 anos, respectivamente. Conclusão: O tratamento combinado para carcinomatose peritoneal é seguro quando realizado em centros terciários com experiência no procedimento. Embora mais da metade dos pacientes tenham sido submetidos a quimioterapia intraperitoneal normotérmica após a cirurgia citorredutora completa, os resultados podem ser comparados a de outros centros que utilizam exclusivamente a quimioterapia hipertérmica.
Subject(s)
Humans , Male , Female , Peritoneal Neoplasms/surgery , Peritoneal Neoplasms/drug therapy , Cytoreduction Surgical Procedures , Peritoneal Neoplasms/therapy , Pseudomyxoma Peritonei/surgery , Colorectal Neoplasms , Drug Therapy/methods , Mesothelioma/surgeryABSTRACT
ABSTRACT Introduction: Acute appendicitis is the most common surgical disease of the abdomen in clinical practice, affecting mainly young adults. It has a wide variety of clinical presentations, due to the anatomical variation of the cecal appendix. Its presentation as acute scrotum and scrotal abscess is quite rare and atypical, occurring mainly in young male patients with patent processus vaginalis. Case presentation: An 18-years-old male patient attended the emergency unit complaining of diffuse abdominal pain, fever and hyporexia for four days followed by inflammatory signs in the scrotum. He was taken to the operation room after diagnosis of scrotal and abdominal sepsis. During scrotum exploration, pus was found inside the right hemiscrotum coming down from the groin and communicating with the abdominal cavity. The laparotomy found perforated appendicitis and peritonitis leading to the scrotal abscess. The abscess was drained, appendectomy was performed and the scrotal and abdominal cavity were washed with saline solution. Despite postoperative complications such as pneumonia and intra-abdominal abscess, the reported patient recovered and was discharged in the 44th postoperative day. Conclusion: Acute appendicitis can mimic acute scrotum and surgeons must have a high index of suspicion of this complication for diagnosing. This unusual clinical presentation may be challenging and can delay the diagnosis leading to perforated peritonitis.
RESUMO Introdução: A apendicite aguda é a doença cirúrgica mais comum do abdome na prática clínica, afetando principalmente adultos jovens. Tem uma grande variedade de apresentações clínicas, devido à variação anatômica do apêndice cecal. Sua apresentação como escroto agudo e abscesso escrotal é bastante rara e atípica, ocorrendo principalmente em pacientes jovens do sexo masculino com túnica vaginalis patente. Apresentação do caso: um paciente do sexo masculino de 18 anos de idade compareceu à unidade de emergência queixando dor abdominal difusa, febre e hiporexia por quatro dias que se seguiram de sinais inflamatórios no escroto. Ele foi levado para centro cirúrgico após o diagnóstico de sepse de origem escrotal e abdominal. Durante a exploração da bolsa escrotal, secreção purulenta foi encontrada do lado direito oriunda do canal inguinal e comunicando-se com a cavidade abdominal. Durante a laparotomia observou-se sinais de apendicite aguda perfurada e peritonite levando ao abscesso escrotal. O abscesso foi drenado, a apendicectomia foi realizada e as cavidades escrotal e abdominal foram lavadas com solução salina. Apesar de complicações pós-operatórias como pneumonia e abscesso intra-abdominal, o paciente recuperou-se bem, recebendo alta hospitalar no 44° dia pós-operatório. Conclusão: A apendicite aguda pode simular o escroto agudo e os cirurgiões devem ter um alto grau de suspeição dessa complicação para o diagnóstico. Esta apresentação clínica incomum pode ser desafiadora e retardar o diagnóstico levando à peritonite por perfuração.
Subject(s)
Humans , Male , Adolescent , Appendicitis/diagnosis , Peritonitis/complications , Scrotum/physiopathology , Abdominal Abscess , Appendectomy , Appendicitis/physiopathology , Spermatic Cord Torsion/physiopathologyABSTRACT
RESUMO Objetivo: avaliar os fatores associados ao não fechamento de ileostomia protetora após ressecção anterior do reto com excisão total do mesorreto por câncer retal, a morbidade associada ao fechamento destas ileostomias e a taxa de estomia permanente em pacientes com adenocarcinoma retal. Métodos: estudo retrospectivo de 174 pacientes consecutivos com diagnóstico de tumores retais, dos quais 92 foram submetidos à ressecção anterior do reto com intenção curativa, anastomose coloanal ou colorretal e ileostomia de proteção. Foi realizada análise multivariada visando a determinar os fatores associados à permanência definitiva da estomia, assim como o estudo da morbidade nos que se submeteram à reconstrução do trânsito. Resultados: no período de seguimento de 84 meses, 54 dos 92 pacientes avaliados (58,7%) tiveram a ileostomia fechada e 38 (41,3%) permaneceram com a estomia. Entre os 62 pacientes que tiveram a ileostomia fechada, 11 (17,7%) apresentaram algum tipo de complicação pós-operatória: três com deiscência de anastomose ileal, cinco com obstrução intestinal, dois com infecção de ferida operatória e um com pneumonia. Oito destes pacientes necessitaram de um novo estoma. Conclusão: de acordo com a análise multivariada, os fatores associados à permanência da estomia foram fístula de anastomose, presença de metástases e fechamento da ileostomia durante quimioterapia.
ABSTRACT Objective: to evaluate the factors associated with non-closure of protective ileostomy after anterior resection of the rectum with total mesorectum excision for rectal cancer, the morbidity associated with the closure of ileostomies and the rate of permanent ileostomy in patients with rectal adenocarcinoma. Methods: we conducted a retrospective study with 174 consecutive patients diagnosed with rectal tumors, of whom 92 underwent anterior resection of the rectum with coloanal or colorectal anastomosis and protective ileostomy, with curative intent. We carried out a multivariate analysis to determine the factors associated with definite permanence of the stoma, as well as studied the morbidity of patients who underwent bowel continuity restoration. Results: In the 84-month follow-up period, 54 of the 92 patients evaluated (58.7%) had the ileostomy closed and 38 (41.3%) remained with the stoma. Among the 62 patients who had the ileostomy closed, 11 (17.7%) presented some type of postoperative complication: three had ileal anastomosis dehiscence, five had intestinal obstruction, two had surgical wound infection, and one, pneumonia. Eight of these patients required a new stoma. Conclusion: according to the multivariate analysis, the factors associated with stoma permanence were anastomotic fistula, presence of metastases and closure of the ileostomy during chemotherapy.
Subject(s)
Humans , Male , Female , Adult , Aged , Rectal Neoplasms/surgery , Gastrointestinal Transit , Ileostomy/methods , Adenocarcinoma/surgery , Proctectomy/methods , Postoperative Complications , Rectal Neoplasms/drug therapy , Rectal Neoplasms/rehabilitation , Time Factors , Anastomosis, Surgical/methods , Ileostomy/adverse effects , Ileostomy/rehabilitation , Adenocarcinoma/drug therapy , Adenocarcinoma/rehabilitation , Multivariate Analysis , Retrospective Studies , Risk Factors , Rectal Fistula/complications , Treatment Outcome , Surgical Stomas/adverse effects , Proctectomy/adverse effects , Proctectomy/rehabilitation , Middle AgedABSTRACT
BACKGROUND: When intestinal microbiota is imbalanced, a patient becomes more vulnerable to infectious complications; intervention with beneficial probiotics may help lower risk for infection. The aim of this study was to measure levels of inflammatory cytokine messenger RNA (mRNA) in surgical samples of intestinal mucosal tissues from patients who were given the probiotic Saccharomyces boulardii before undergoing colon surgery. METHODS: Thirty-three patients undergoing colon resection were randomly assigned to receive at least 7-day preoperative probiotic treatment (n = 15) or conventional (n = 18) treatment. Probiotic treatment consisted of oral lyophilized S boulardii Cytokine mRNA levels (interleukin [IL]-10, IL-1ß, IL-23A, tumor necrosis factor [TNF]-α, IL-12B, interferon-γ [INF-γ], and IL-17A) were measured in samples obtained during the operation. Postoperative infections were also assessed. RESULTS: Patients who received probiotics had significantly lower mucosal IL-1ß, IL-10, and IL-23A mRNA levels than the control group (P = .001, P = .04, and P = .03, respectively). However, mRNA expression of other cytokines did not differ between the 2 groups (P > .05). The incidence of postoperative infectious complications was 13.3% and 38.8% in probiotic and control groups, respectively (P > .05). There was no perioperative mortality in either group. The mean total length of hospital stay was similar between the groups (P > .05). CONCLUSIONS: Probiotic treatment with S boulardii downregulates both pro- and anti-inflammatory cytokines in the intestinal colonic mucosa with no statistical impact on postoperative infection rates.
Subject(s)
Cytokines/metabolism , Intestines/microbiology , Probiotics/administration & dosage , Saccharomyces boulardii , Administration, Oral , Adolescent , Adult , Aged , Aged, 80 and over , Body Mass Index , Colon/surgery , Cytokines/genetics , Digestive System Surgical Procedures , Down-Regulation , Female , Gastrointestinal Microbiome , Humans , Intestinal Mucosa/metabolism , Intestinal Mucosa/microbiology , Length of Stay , Male , Middle Aged , Postoperative Care , Postoperative Complications/prevention & control , Preoperative Care , Young AdultABSTRACT
Background - The main goal of this paper is to investigate the frequency, clinical profile, and endoscopic findings of children and teenagers submitted to colonoscopies. Methods - Patients of below 18 years of age, diagnosed with polyps by means of colonoscopies at two reference centers of pediatric endoscopy were followed-up between 2002 and 2012. The clinical variables evaluated in this study included: gender, recommendation of colonoscopy, associated signs and symptoms, age of onset of symptoms, age at identification of the polyp, interval of time between the onset of symptoms and the endoscopic diagnosis of colonic polyps, and family history of intestinal polyposis and/or colorectal cancer. The characteristics of the polyps also included: number, morphological type, histology, and distribution. Polyposis syndromes were also investigated. Results - From the 233 patients submitted to colonoscopies, polyps were found in 74 (31.7%) patients, with a median age of 6.6 years, of which 61% were male. Juvenile polyps were identified in 55 (74%) patients, with 7 (9%) characterized within the criteria for juvenile polyposis. Patients with intestinal polyposis syndromes were diagnosed in 35% of the patients. The most frequent clinical presentation was hematochezia. Abdominal pain with acute episodes of intestinal partial obstruction or intussusception with emergency laparotomy was observed in the majority of Peutz-Jeghers syndrome patients leading to an increased morbidity. Conclusions - Even though juvenile colonic polyps are the most frequent type of diagnosed polyps, the present study identified a significant level of children with polyposis syndromes (35%), associated with a higher morbidity of these individuals.
Objetivos - Conhecer a frequência, o perfil clínico, os achados endoscópicos, de crianças e adolescentes submetidos à colonoscopia em dois centros de referência em gastroenterologia e endoscopia pediátrica. Métodos - Foram avaliados e acompanhados pacientes com idade menor ou igual a 18 anos com diagnóstico de pólipos identificados à colonoscopia em dois centros de referência em endoscopia pediátrica no período de 2002 a 2012. As variáveis clínicas avaliadas foram: gênero, indicação da colonoscopia, sinais e sintomas associados, idade de início dos sintomas, idade à identificação do pólipo, intervalo de tempo entre início dos sintomas e diagnóstico endoscópico do pólipo colônico, história familiar de polipose intestinal e/ou câncer coloretal. Em relação às características dos pólipos foram descritos: número, tipo morfológico, histológico e distribuição. Foram estudadas também as síndromes poliposas (síndrome de Peutz-Jeghers, síndrome juvenil poliposa, síndrome poliposa adenomatosa familiar). Resultados - Dos 233 pacientes submetidos à colonoscopia, foram encontrados 74 (31,7%) pacientes com pólipos, com mediana de idade de 6,6 anos, 61% do gênero masculino. Pólipos juvenis foram identificados em 55 (74%) dos pacientes, sendo 7 (9%) com critérios diagnósticos de polipose juvenil. Pacientes com síndromes poliposas intestinais foram diagnosticados em 35% dos pacientes. Destes, 12% com diagnóstico de polipose adenomatosa familiar, 9% com síndrome juvenil poliposa e 8% com diagnóstico de Síndrome de Peutz-Jeghers. A apresentação clínica mais frequente foi o sangramento retal indolor. Nos pacientes com polipose adenomatosa familiar o principal motivo da indicação da colonoscopia foi para rastreamento da doença devido história familiar da síndrome poliposa. Um paciente apresentou adenocarcinomacoloretal, simultâneo ao diagnóstico da polipose adenomatosa aos 15 anos de idade. Dor abdominal com episódios agudos de semiobstrução ou intussuscepção intestinal com laparotomia de urgência foi observado nos pacientes com Peutz-Jeghers. Conclusões - Embora os pólipos colônicos juvenis sejam os mais frequentemente diagnosticados, foi observado um percentual significativo de crianças com síndromes poliposas (35%) associado a uma maior morbidade destas crianças. Desta forma concluímos ser importante estabelecimento de um protocolo de diagnóstico e seguimento dos pacientes afetados e familiares de risco.
Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Adenomatous Polyposis Coli/diagnosis , Colonic Polyps/diagnosis , Peutz-Jeghers Syndrome/diagnosis , Adenomatous Polyposis Coli/epidemiology , Brazil/epidemiology , Colonoscopy , Colonic Polyps/epidemiology , Peutz-Jeghers Syndrome/epidemiologyABSTRACT
OBJECTIVE: to evaluate Crohn's disease recurrence and its possible predictors in patients undergoing surgical treatment. METHODS: We conducted a retrospective study with Crohn's disease (CD) patients undergoing surgical treatment between January 1992 and January 2012, and regularly monitored at the Bowel Clinic of the Hospital das Clínicas of the UFMG. RESULTS: we evaluated 125 patients, 50.4% female, with a mean age of 46.12 years, the majority (63.2%) diagnosed between 17 and 40 years of age. The ileum was involved in 58.4%, whereas stenotic behavior was observed in 44.8%, and penetrating, in 45.6%. We observed perianal disease in 26.4% of cases. The follow-up average was 152.40 months. Surgical relapse occurred in 29.6%, with a median time of 68 months from the first operation. CONCLUSION: The ileocolic location, penetrating behavior and perianal involvement (L3B3p) were associated with increased risk of surgical recurrence.
Subject(s)
Crohn Disease/classification , Crohn Disease/surgery , Crohn Disease/epidemiology , Female , Humans , Male , Middle Aged , Prognosis , Recurrence , Retrospective StudiesABSTRACT
OBJECTIVE: To evaluate Crohn's disease recurrence and its possible predictors in patients undergoing surgical treatment. METHODS: We conducted a retrospective study with Crohn's disease (CD) patients undergoing surgical treatment between January 1992 and January 2012, and regularly monitored at the Bowel Clinic of the Hospital das Clínicas of the UFMG. RESULTS: we evaluated 125 patients, 50.4% female, with a mean age of 46.12 years, the majority (63.2%) diagnosed between 17 and 40 years of age. The ileum was involved in 58.4%, whereas stenotic behavior was observed in 44.8%, and penetrating, in 45.6%. We observed perianal disease in 26.4% of cases. The follow-up average was 152.40 months. Surgical relapse occurred in 29.6%, with a median time of 68 months from the first operation. CONCLUSION: The ileocolic location, penetrating behavior and perianal involvement (L3B3p) were associated with increased risk of surgical recurrence.
OBJETIVO: Avaliar a recorrência da doença de Crõhn e seus possíveis fatores preditores em pacientes submetidos ao tratamento cirúrgico. MÉTODOS: estudo retrospectivo de pacientes com doença de Crohn (DC) submetidos a tratamento cirúrgico entre janeiro de 1992 e janeiro de 2012, em acompanhamento regular no Ambulatório de Intestino Clínico do Hospital das Clínicas da UFMG. RESULTADOS: foram avaliados 125 pacientes, sendo 50,4% do sexo feminino, com média de idade de 46,12 anos, a maioria (63,2%) com diagnóstico entre 17 e 40 anos de idade. O íleo terminal foi envolvido em 58,4%, sendo que o comportamento estenosante foi observado em 44,8% e o penetrante em 45,6% dos pacientes. Doença perianal foi observada em 26,4% dos casos. A média de tempo de acompanhamento foi 152,40 meses. Recorrência cirúrgica foi observada em 29,6%, com um tempo médio de 68 meses até a segunda operação. CONCLUSÃO: a localização ileocólica, o comportamento penetrante e o acometimento perianal (L3B3p) estão associados ao maior risco de recorrência cirúrgica.
Subject(s)
Humans , Classification , Crohn Disease , Recurrence , Risk FactorsABSTRACT
BACKGROUND: The main goal of this paper is to investigate the frequency, clinical profile, and endoscopic findings of children and teenagers submitted to colonoscopies. METHODS: Patients of below 18 years of age, diagnosed with polyps by means of colonoscopies at two reference centers of pediatric endoscopy were followed-up between 2002 and 2012. The clinical variables evaluated in this study included: gender, recommendation of colonoscopy, associated signs and symptoms, age of onset of symptoms, age at identification of the polyp, interval of time between the onset of symptoms and the endoscopic diagnosis of colonic polyps, and family history of intestinal polyposis and/or colorectal cancer. The characteristics of the polyps also included: number, morphological type, histology, and distribution. Polyposis syndromes were also investigated. RESULTS: From the 233 patients submitted to colonoscopies, polyps were found in 74 (31.7%) patients, with a median age of 6.6 years, of which 61% were male. Juvenile polyps were identified in 55 (74%) patients, with 7 (9%) characterized within the criteria for juvenile polyposis. Patients with intestinal polyposis syndromes were diagnosed in 35% of the patients. The most frequent clinical presentation was hematochezia. Abdominal pain with acute episodes of intestinal partial obstruction or intussusception with emergency laparotomy was observed in the majority of Peutz-Jeghers syndrome patients leading to an increased morbidity. CONCLUSIONS: Even though juvenile colonic polyps are the most frequent type of diagnosed polyps, the present study identified a significant level of children with polyposis syndromes (35%), associated with a higher morbidity of these individuals.
Subject(s)
Adenomatous Polyposis Coli/diagnosis , Colonic Polyps/diagnosis , Peutz-Jeghers Syndrome/diagnosis , Adenomatous Polyposis Coli/epidemiology , Adolescent , Brazil/epidemiology , Child , Child, Preschool , Colonic Polyps/epidemiology , Colonoscopy , Female , Humans , Male , Peutz-Jeghers Syndrome/epidemiologyABSTRACT
INTRODUCTION: This study assessed male sexual function using a specific and validated questionnaire, the International Index of Erectile Function (IIEF), in patients subjected to open total mesorectal excision (OTME) and laparoscopic total mesorectal excision (LTME) and compared it with a control group. PATIENTS AND METHODS: The inclusion criteria consisted of male patients with an active sexual life before surgery subjected to OTME or LTME at the Coloproctological Unit of the Clinics Hospital, Minas Gerais Federal University, between January 2005 and September 2009. The IIEF questionnaire was used. The control group comprised 30 randomly selected men (older than 35 y of age) without previous pelvic or abdominal surgery and without any genitourinary complaints. RESULTS: Between January 2005 and September 2009, 77 male patients were subjected to total mesorectal excision, with 26 meeting the inclusion criteria and answering the questionnaire: 13 in the OTME group and 13 in the LTME group. When the 3 groups were compared in each IIEF domain, there were significant differences in erectile function (P=0.05), orgasm and ejaculation (P=0.009), sexual intercourse satisfaction (P=0.01), and overall satisfaction (P=0.025), favoring the LTME and control groups. No difference was found in sexual desire (P=0.285). CONCLUSIONS: LTME may have the benefit of preserving male sexual function compared with OTME, even in the learning curve period.
Subject(s)
Colectomy/methods , Laparoscopy , Learning Curve , Quality of Life , Rectal Neoplasms/surgery , Rectum/surgery , Sexuality/physiology , Adult , Follow-Up Studies , Humans , Male , Retrospective Studies , Surveys and QuestionnairesABSTRACT
Actinomycosis is a rare inflammatory disease caused by Actinomyces israelii. It can mimic many other diseases, such as malignant neoplasms or inflammatory bowel disease. We present a case in which actinomycosis simulated a colonic neoplasia. (AU)
Actinomicose é uma doença inflamatória rara, causada pelo agente Actinomyces israelii. Pode mimetizar várias outras entidades, como neoplasias malignas e doenças inflamatórias intestinais. Relatamos aqui um caso, no qual a actinomicose simulou neoplasia cólica. (AU)
Subject(s)
Humans , Female , Middle Aged , Actinomycosis/diagnostic imaging , Colonic Neoplasms , Actinomycosis/therapy , Diagnosis, DifferentialABSTRACT
PURPOSE: Although colorectal cancer is typical in the older population, tumor onset before age 40 is not infrequent. However, the behavior, characteristics, and prognosis of this disease in young patients are unclear when compared to the older population. It is believed that young patients have a poor prognosis. We hypothesized that young patients have a poor prognosis because they have advanced-stage cancer with more aggressive pathologic features. METHODS: Using a university hospital database, we analyzed the histopathological features of three groups of patients with a diagnosis of colorectal cancer: young age group (patients 40 years and younger), intermediate age group (patients 41-80 years old), and old age group (patients 81 years and older). RESULTS: A total of 653 cases of colorectal cancer were analyzed. The young age group comprised 48 patients (7.4%), the intermediate age group comprised 538 patients (82.4%) and the old age group consisted of 67 patients (10.3%).The gender distribution was similar between the groups. The mean age of the young, intermediate, and old age groups were 34.5 (±5.0), 61.7 (±11.1) and 85.1 (±4.6) years old, respectively. The pathological features analyzed such as lymph node involvement, tumor histological classification and grade, venous, neural and lymphatic invasion, T and N classification of the TNM System, and Astler-Coller classification were similar between the age groups. CONCLUSIONS: The colorectal histopathological features in young patients are similar to older patients. More aggressive characteristics or more advanced stage are not seen in younger patients.