Use of Six Sigma Methodology to Reduce Appointment Lead-Time in Obstetrics Outpatient Department.

This paper focuses on the issue of longer appointment lead-time in the obstetrics outpatient department of a maternal-child hospital in Colombia. Because of extended appointment lead-time, women with high-risk pregnancy could develop severe complications in their health status and put their babies at risk. This problem was detected through a project selection process explained in this article and to solve it, Six Sigma methodology has been used. First, the process was defined through a SIPOC diagram to identify its input and output variables. Second, six sigma performance indicators were calculated to establish the process baseline. Then, a fishbone diagram was used to determine the possible causes of the problem. These causes were validated with the aid of correlation analysis and other statistical tools. Later, improvement strategies were designed to reduce appointment lead-time in this department. Project results evidenced that average appointment lead-time reduced from 6,89 days to 4,08 days and the deviation standard dropped from 1,57 days to 1,24 days. In this way, the hospital will serve pregnant women faster, which represents a risk reduction of perinatal and maternal mortality.

Diagnóstico de problemáticas asistenciales en clínicas y hospitales de Barranquilla / Diagnosis of healthcare issues in clinics and hospital of Barranquilla

Objetivo Identificar y evaluar las principales problemáticas asistenciales en clínicas y hospitales de la ciudad de Barranquilla, Colombia. Método Estudio descriptivo aplicado a población de clínicas [23] y hospitales [5]. Se utilizó un nivel de confianza del 95 %, nivel de error del 5 % y p=0.5. El tamaño de muestra resultante para la población de clínicas y hospitales fue de 18 y 4 respectivamente. Los hospitales y clínicas fueron seleccionados aleatoriamente. Se diseñó una encuesta compuesta por 21 preguntas acerca del estado de los diferentes procesos asistenciales del sector. Los resultados se procesaron con la ayuda del software Microsoft Excel 2010. Resultados El 50 % de los hospitales manifestaron tener problemáticas en las áreas de Consulta Externa, Hospitalización y Estadística. Por su parte, el 61,1 % de las clínicas presentan dificultades en el área de Urgencias, 50 % en Intervención Quirúrgica, 50 % en Hospitalización y 38,9 % en Consulta Externa. Conclusiones El diagnóstico de problemáticas asistenciales en clínicas y hospitales de la ciudad de Barranquilla determina que si bien el proceso de hospitalización es un punto común de mejora potencial en clínicas y hospitales de la ciudad; las mayores prioridades de intervención las presentan en su orden Intervención Quirúrgica, Urgencias y Estadística.(AU)

Objective To identify and assess the main healthcare issues found in clinics and hospitals in Barranquilla. Methods Descriptive study applied on two populations: clinics [23] and hospitals [5]. A confidence level of 95 % and the alpha level of 5 % and p=0.5 were used in the study. The resulting sample size for clinics and hospitals was 18 and 4, respectively. Clinics and hospitals were randomly and a 21-question survey was designed to find out the status of the different healthcare processes in the Health Care Sector. The results were processed by using Microsoft Excel 2010 software. Results On one hand, 50 % of the hospitals expressed having problems in outpatient, hospitalization and statistical departments. On the other hand, 61.1 % of the clinics have difficulties in Emergency rooms, 50 % in Surgical Services, 50% in Hospitalization and 38.9 % in Outpatient Department. Conclusions The diagnosis regarding healthcare issues in clinics and hospitals of Barranquilla determines that although the Hospitalization process is a common point for potential improvement in both hospitals and clinics of the city, the greatest priority should be given to Surgical Services, Emergency Department and Statistical Department, due to their average intervention priority.(AU)

[Diagnosis of healthcare issues in clinics and hospital of Barranquilla]. / Diagnóstico de problemáticas asistenciales en clínicas y hospitales de Barranquilla.

Objective To identify and assess the main healthcare issues found in clinics and hospitals in Barranquilla. Methods Descriptive study applied on two populations: clinics [23] and hospitals [5]. A confidence level of 95 % and the alpha level of 5 % and p=0.5 were used in the study. The resulting sample size for clinics and hospitals was 18 and 4, respectively. Clinics and hospitals were randomly and a 21-question survey was designed to find out the status of the different healthcare processes in the Health Care Sector. The results were processed by using Microsoft Excel 2010 software. Results On one hand, 50 % of the hospitals expressed having problems in outpatient, hospitalization and statistical departments. On the other hand, 61.1 % of the clinics have difficulties in Emergency rooms, 50 % in Surgical Services, 50% in Hospitalization and 38.9 % in Outpatient Department. Conclusions The diagnosis regarding healthcare issues in clinics and hospitals of Barranquilla determines that although the Hospitalization process is a common point for potential improvement in both hospitals and clinics of the city, the greatest priority should be given to Surgical Services, Emergency Department and Statistical Department, due to their average intervention priority.

Isolation and molecular identification of Leishmania chagasi from a bat (Carollia perspicillata) in northeastern Venezuela.

This report describes the isolation of a Leishmania chagasi strain from a bat (Carollia perspicillata), and its identification using biological methods and molecular characterization. The parasites were isolated in an artificial culture medium from a blood sample extracted from a bat heart. The isolate was then inoculated into the footpads of Balb/c mice, which subsequently developed a typical nodular leishmanial lesion; the parasites were confirmed as Leishmania by smear and histopathology. Molecular characterization of the parasites was performed by polymerase chain reaction with species-specific primers, kDNA restriction pattern following Hae III endonuclease digestion and dot blot hybridization using a kDNA probe. This report demonstrates that bats can be hosts for L. chagasi species and suggests the need for studies to determine whether they may be involved in foci of visceral leishmaniasis.

Isolation and molecular identification of Leishmania chagasi from a bat (Carollia perspicillata) in northeastern Venezuela

This report describes the isolation of a Leishmania chagasi strain from a bat (Carollia perspicillata), and its identification using biological methods and molecular characterization. The parasites were isolated in an artificial culture medium from a blood sample extracted from a bat heart. The isolate was then inoculated into the footpads of Balb/c mice, which subsequently developed a typical nodular leishmanial lesion; the parasites were confirmed as Leishmania by smear and histopathology. Molecular characterization of the parasites was performed by polymerase chain reaction with species-specific primers, kDNA restriction pattern following Hae III endonuclease digestion and dot blot hybridization using a kDNA probe. This report demonstrates that bats can be hosts for L. chagasi species and suggests the need for studies to determine whether they may be involved in foci of visceral leishmaniasis.