Cirugía ambulatoria electiva en patología proctológica: experiencia prospectiva de 14 años en un hospital público docente / Elective ambulatory surgery in proctological pathology: 14 years of prospective experience in a public teaching hospital

INTRODUCCIÓN: Se presenta nuestra experiencia en cirugía ambulatoria en patología proctológica. MATERIALES Y MÉTODO: La serie corresponde al análisis de 1.399 pacientes tratados entre agosto de 2003 y diciembre de 2017 en forma prospectiva, RESULTADOS: Fueron intervenidos por fístula anorrectal (20%), enfermedad hemorroidaria (19%), enfermedad pilonidal sacro coccígea (EPSC) (15%), fisura anal (13%), biopsia rectal quirúrgica o resección local endoanal (12%), condilomas (10%) y otras (10%). La morbilidad inmediata es de un caso, por un hematoma luego de una cirugía por EPSC que requirió hemostasia y cierre primario. La tasa de hospitalización inmediata fue de 0,3% y corresponde a 5 casos de retención aguda de orina. La hospitalización tardía fue de un 1,6% y corresponde a 22 pacientes, hospitalizados por sangrado tardío (9), dolor intratable (9) y fiebre (4). Todos fueron tratados en forma conservadora con resolución entre los 2 y 5 días. No se registra morbilidad mayor en esta serie. CONCLUSIONES: La cirugía ambulatoria en patología proctológica es factible y segura.

INTRODUCTION: We present our prospective experience in ambulatory anorectal surgery between August 2003 and December 2017. MATERIALS AND METHOD: The series corresponds to the analysis of 1399 patients treated between August 2003 and December 2017 prospectively. RESULTS: The etiology of the surgerys were anal fistula (20%), hemorrhoidal disease (19%), sacrococcygeal pilonidal disease (15%), anal fissure (13%), rectal surgical biopsy or local resection (12%), condylomata (10%) and others (10%). The immediate morbidity was seen one case, a hematoma after an EPSC surgery that required hemostasis and primary closure. The immediate hospitalization rate was 0.3% and corresponds to 5 cases of acute urinary retention. The late hospitalization was 1.6% and corresponds to 22 patients, due to late bleeding (9), severe pain (9) and fever (4). All were treated conservatively with resolution between 2 and 5 days. No major morbidity is recorded in this series. CONCLUSION: We concluded that outpatient surgery in proctologic pathology is feasible and safe.

Tratamiento de la enfermedad hemorroidaria con desarterialización y pexia guiada por doppler (THD®): experiencia inicial / Treatment of haemorrhoidal disease with desarterialization and fixing guided by Doppler

Resumen Introducción: La enfermedad hemorroidaria puede ser tratada de múltiples formas. Una alternativa es la ligadura de las ramas terminales de la arteria rectal y pexia de los paquetes guiados por Doppler (THD®). Objetivo: Presentar nuestra experiencia inicial con esta técnica. Material y Método: Serie prospectiva, consecutiva, no aleatoria. Incluye a los pacientes tratados por enfermedad hemorroidaria que no responde al manejo no quirúrgico. Resultados: La serie corresponde a 11 pacientes, 7 de género masculino. Todos fueron operados en forma ambulatoria. El tiempo quirúrgico promedio fue de 35 min y la evaluación del dolor posoperatorio inmediato no superó un EVA de 3 en todos los pacientes. El seguimiento promedio es de 12 meses y solo un paciente requirió una ligadura con banda elástica por sangrado hemorroidario. Conclusión: La técnica de ligadura y pexia guiada por Doppler es sencilla, con buenos resultados iniciales y con mínimo dolor posoperatorio.

Introduction: Hemorrhoidal disease can be treated by many surgical options. One of them are Transanal Haemorroidal Dearterialization (THD®). Objective: To present our initial experience with this technique. Material and Methods: Prospective, consecutive, non-random series. It includes patients treated for haemorrhoidal disease unresponsive to no operative management. Results: The series consists of 11 patients, 7 male gender. All were operated on an outpatient basis. The average operating time was 35 minutes and the immediate post-operative pain assessment did not exceed an AVS of 3 in all patients. The average follow up was 12 month. Only one patient needed a rubber band ligation for hemorrhoidal bleeding control. Conclusion: The THD technique is simple, with good initial results and minimal post-operative pain.

Diferencias clínicas entre adolescentes hospitalizados por intento suicida y adolescentes hospitalizados por otra causa psiquiátrica / Clinical differences between suicide and non suicide attempter hospitalized adolescents

Background: Suicide is the third cause of death among adolescents in United States and between 5 to 12 percent of teenagers have a history of suicide attempt. Therefore, suicide is a public health problem in this age group. Aim: To compare the clinical characteristics of hospitalized adolescents who attempted suicide with those without a history of suicide attempt. Material and Methods: The clinical records of adolescents aged less than 18years, hospitalized in a psychiatric clinic, were analyzed. Forty six patients aged 15 ±2years (72 percent females) had a history of suicide attempt and were considered cases and 81 patients aged 15 ±2 years (52 percent females) did not have a history of suicide attempt and were considered controls. Demographical and clinical characteristics of both groups were compared. Psychiatric diagnoses were based on the Diagnostic and Statistical Manual of Mental Disorders IV (DSMIV). Results: No significant differences were found between groups in the length of hospital stay. The most common psychiatric diagnosis was depressive disorder, found in 71 and 35 percent of suicide and non-suicide attempters, respectively (p < 0.01). Personality diagnosis was deferred in most studied cases. Conclusions: Depression is more common among hospitalized adolescents who attempt suicide.

Conización leep en NIE de alto grado en una institución privada de salud / Leep conization for high degree intraepithelial neoplasias

Antecedentes: La conización cervical del cuello uterino es considerada el tratamiento de elección de las neoplasias intraepiteliales de alto grado. Objetivo: Analizar los resultados del tratamiento de esta patología mediante conización Leep. Método: Se revisan los antecedentes y biopsias de 145 pacientes con diagnóstico histológico de neoplasia intraepitelial II y III tratadas con conización cervical por asa Leep en la Unidad de Patología del Tracto Genital Inferior de Clínica Dávila desde el 1 de junio de 2002 al 31 de mayo de 2008. Resultados: Hubo una correlación colpo-biópsica de 80 por ciento (116/145) para Lie de alto grado. Hubo borde positivo en 75 pacientes (51,7 por ciento) y negativo en 70 (48,3 por ciento). Fue necesario un segundo tratamiento en 5 pacientes (3,4 por ciento); en 3 casos por recidivas y en 2 por lesiones invasoras. El 89 por ciento permanece en seguimiento, comprobándose que la totalidad de estas ha tenido un tratamiento considerado satisfactorio. Conclusión: Nuestros resultados confirman que las lesiones cervicales de alto grado deben ser tratadas por métodos escisionales preferentemente, siendo la conización con asa Leep el método de elección por su facilidad de realización, bajo costo de insumos y puede ser realizado sin grandes requerimientos de infraestructura.

Background: The cervical conización of the uterine cervix is considered the treatment of election of high degree intraepithelial neoplasias. Objective: To analyze the results of treatment of this pathology by Leep Conization. Method: The antecedents and biopsies of 145 patients with histological diagnosis of intraepithelial II and III neoplasia, treated with cervix Conization Leep at Lower Genital Tract Unit of Davila Clinic from June first 2002 to May 31 2008 are reviewed. Results: There was a colpo-biopsy correlation of 80 percent (116/145) for high degree CIN. There was positive edge in 75 patients (51.7 percent) and negative in 70 (48.3 percent). A second treatment in 5 patients were necessary (3.4 percent); in 3 cases by recurrences and 2 by invasive lesions. 89 percent remain in control, verifying itself that the totality of these has had a satisfactory considered treatment. Conclusion: Our results confirm that the high degree cervical lesions must preferably be treated by excision methods, being the Leep Conization the method of election by their facility of accomplishment, low cost and can be made without great infrastructure requirements.

Características clínicas de niños y adolescentes menores de 18 años hospitalizados en una clínica psiquiátrica universitaria / Clinical characteristics of children and adolescent hospitalized in a University Psychiatric Clinic

Blackground: Five percent of children and adolescents consults in mental health services in one year. Approximately one every ten children has a mental health problem. Aim To assess clinical and demographic factors of children and adolescents hospitalized by psychiatric cause in a university psychiatric clinic. Patients and Methods: Review of medical records of 167 subjects aged 9 to 17 years, 97 women, admitted to a Psychiatric Service in the period 2001-2004. The International Classification of Primary Care (ICPC) manual of the World Organization of National Colleges, Academies and Academic Associations of General Practitioners/Family Physicians (WONCA) was used to classify admission complaints and symptoms and DSMIV to classify psychiatric disorders. Results: Mean hospital stay was 11+8 days. The main admission causes were suicidal attempts and psychomotor agitation/impulsive behavior in 54 percent and 26 percent of cases, respectively. The main psychiatric diagnoses were depressive disorder, suicide attempt and bipolar disorder. In 69 percent of patients, the personality diagnosis was deferred. Only 25 percent of families were considered functional. Conclusions: Affective disorders and suicidal behavior are the main psychiatric diagnoses at discharge in children and adolescents admitted to a psychiatric impatient service.

Programa de transtornos de alimentación en adolescentes y jóvenes chilenos: variaciones a seis meses de tratamiento / Multidisciplinary treatment of eating disorders in Chilean adolescents and young adults: Six months outcome

Background: Eating disorders may have serious organic consequences derived from under nutrition, specific nutrient deficiencies and electrolytic disturbances and reach a mortality as high as 12 percent. Aim: To describe the features and outcome after six months of treatment of patients attending the Eating Disorders Unit at the Catholic University Hospital in Chile. Material and methods: Review of medical records of patients with eating disorders that received a multidisciplinary treatment by a team of nutritionists, psychiatrists and psychologists and were seen at least twice in a period of six months. Results: The records of 81 patients (mean age 16.3±3 years, only one male) were included in the review. Forty nine patients had Anorexia Nervosa of the restricting type, five of the purging type, 22 had Bulimia Nervosa of the purging type and two of the non purging type and three patients had an eating disorder not otherwise specified. Eighty percent consulted within the first year of symptom appearance. Sixty five percent came from families with both parents living together, 57 percent had a rigid and agglutinated family structure and 65 percent had occult crises. Depression or dysthymia was found in 45 percent of patients and drug therapy was required at the beginning of treatment in 25 percent. Obsessive traits (40.4 percent) were significantly related to restrictive eaters. A past history of obesity or overweight was common. After six months of treatment, body mass index increasing significantly in restrictive eaters with obsessive traits and occult family crises was noticed. Conclusions: A multidisciplinary therapeutic intervention improved body mass index and family symptoms in patients with restrictive eating disorders.