ABSTRACT
ABSTRACT Introduction The development of new surgical techniques and medical devices, like therapeutical multimodal approaches has allowed for better outcomes on patients with rectal cancer (RCa). Owing to that, an increased awareness and investment towards better outcomes regarding patients' sexual and urinary function has been recently observed. Aim Evaluate and characterize the sexual dysfunction of patients submitted to surgical treatment for RCa. Materials and Methods An observational retrospective study including all male patients who underwent a surgical treatment for RCa between January 2011 December 2014 (n=43) was performed, complemented with an inquiry questionnaire to every patient about its sexual habits and level of function before and after surgery. Discussion All patients were male, with an average of 64yo. (range 42-83yo.). The surgical procedure was a rectum anterior resection (RAR) in 22 patients (56%) and an abdominoperineal resection (APR) in 19(44%). Sixty three percent described their sexual life as important/very important. Sexual function worsening was observed in 76% (65% with complains on erectile function, and 27% on ejaculation). Fourteen patients (38%) didn't resume sexual activity after surgery. Increased age (p=0.007), surgery performed (APR) (p=0.03) and the presence of a stoma (p=0.03) were predictors of ED after surgery. A secondary analysis found that the type of surgery (APR) (p=0.04), lower third tumor's location (p=0.03) and presence of comorbidities (p=0.013) (namely, smokers and diabetic patients) were predictors of de novo ED after surgery. Conclusions This study demonstrated the clear negative impact in sexual function of patients submitted to a surgical treatment for RCa. Since it is a valued feature for patients, it becomes essential to correctly evaluate/identify these cases in order to offer an adequate therapeutical option.
Subject(s)
Humans , Male , Female , Adult , Aged , Aged, 80 and over , Postoperative Complications , Rectal Neoplasms/surgery , Rectum/surgery , Sexual Dysfunction, Physiological/etiology , Erectile Dysfunction/etiology , Self-Assessment , Severity of Illness Index , Surveys and Questionnaires , Retrospective Studies , Risk Factors , Erectile Dysfunction/diagnosis , Middle AgedABSTRACT
Nenhum tecido ou substância ideal foi encontrado para a injeção em pregas vocais. O objetivo deste estudo prospectivo foi avaliar o uso do Durasphere como substância de injeção na prega vocal canina. Materiais e métodos: Em seis cães adultos foram injetados 0,3mL de Durasphere no terço médio da prega vocal direita no músculo tireoaritenoideo e 0,3mL de soro fisiológico na prega contralateral. Os animais foram sacrificados após 7 dias (três cães) e 90 dias (três cães). Analisamos os processos inflamatórios no músculo vocal e na lâmina própria das pregas vocais. Resultados: No músculo vocal com Durasphere havia uma inflamação significativamente maior que no músculo controle, formouse um infiltrado linfomononuclear moderado após 7 dias e leve após 90 dias. Não observamos formação de corpos estranhos ou granulomas. Já na lâmina própria houve um processo inflamatório leve nos dois grupos, sem diferença entre eles. Conclusão: Trata-se de uma substância com biocompatibilidade comprovada em humanos, com resultados preliminares e inéditos de sua injeção em pregas vocais caninas que causou um processo inflamatório moderado no músculo vocal após 7 dias e leve após 90 dias, sem formação de corpos estranhos ou granulomas.
There is no ideal tissue or substance to be injected in the vocal folds. The objective of the present study was to assess the use of Durasphere in canine vocal fold injection. Materials and methods: in six adult dogs we injected 0.3 mL of Durasphere in the middle third of the thyroarytenoid muscle and 0.3 mL of saline solution in the contralateral vocal fold. The animals were slaughtered after seven days (three dogs) and after 90 days (three dogs). We analyzed the inflammatory process in the vocal fold and in the lamina propria of the vocal folds. Results: in the vocal muscle which received Durasphere there was a significantly more intense inflammation when compared to the control muscle - there was a moderate lymphomodular infiltrate after seven days and mild after 90 days. We did not observe foreign bodies nor granulomas. On the lamina propria there was a mild inflammatory process in the two groups, without difference between them. Conclusion: this is a substance of proven biocompatibility in humans, with preliminary and unprecedented results and its injection in canine vocal folds caused a moderate inflammatory process after seven days and mild after 90 days, without foreign bodies or granuloma formation.
Subject(s)
Animals , Dogs , Female , Male , Biocompatible Materials/administration & dosage , Glucans/administration & dosage , Vocal Cords/drug effects , Zirconium/administration & dosage , Laryngitis/chemically induced , Laryngitis/pathology , Time Factors , Vocal Cords/pathologyABSTRACT
É relatado caso de paciente do sexo feminino, 39 anos, transplantada renal e com aspergillose invasiva pulmonar.
This is a case-report of a female, adult patient (39 years old), transplanted renal, who developed invasive pulmonary aspergillose.