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1.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 41(4): 146-150, oct.-dic. 2014. ilus, tab
Article in Spanish | IBECS | ID: ibc-128904

ABSTRACT

Evaluar la utilidad de un separador semiautomático durante intervenciones ginecobstétricas. Material y métodos El estudio fue abierto, prospectivo, longitudinal y exploratorio, el separador fue evaluado en intervenciones quirúrgicas. Muestra: 100 pacientes; 45 con antecedentes de cesárea, 49 pacientes con obesidad, 36 con sobrepeso, 10 normales. Intervenciones quirúrgicas realizadas: 82 por vía abdominal, 18 por vía vaginal. Médicos participantes: 14 especialistas en ginecobstetricia, 86 médicos residentes. Análisis estadístico: se utilizó el programa SPSS. Resultados La articulación, desarticulación, colocación y extracción del separador fue satisfactoria en 98 intervenciones. Hubo un caso de inestabilidad y otro donde la amplitud fue insuficiente. Las intervenciones vaginales requirieron un solo cirujano. Hubo reducción en el tiempo de duración de la cirugía, en la pérdida de sangre, menor cantidad de anestesia y material de curación. Conclusión El separador Soriano fue útil en el 98% de los casos lo que mejoró la calidad y tiempo de las intervenciones quirúrgicas


To evaluate the usefulness of automatic surgical retractor in obstetric and gynecological interventions. Material and methods Open, prospective, longitudinal, exploratory study to evaluate the retractor in surgical interventions.Sample100 patients: 45 patients with previous cesarean sections, 49 patients classified as obese, 36 who were overweight, and 10 with normal weight. Surgical interventions: 82 abdominal, 18 vaginal. Participating physicians14 obstetric and gynecological surgeons, and 86 residents in gynecology and obstetric. Statistical analysis Was used the SPSS program. Results Articulation, disarticulation, collocation and retraction of the retractor was satisfactory in 98 interventions. There was one case of instability, and another of insufficient width. Vaginal interventions required only one operator. The instrument reduced the duration of surgery, blood loss, and the use of anesthetics and other material. Conclusion The Soriano surgical retractor was useful in 98% of the patients and improved the quality and time of the surgical interventions


Subject(s)
Humans , Female , Obesity, Morbid/surgery , Gynecologic Surgical Procedures/methods , Surgical Instruments , Abdomen/surgery , Prospective Studies , Operative Time , Postoperative Complications
2.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 39(6): 241-248, nov.-dic. 2012. ilus, tab
Article in Spanish | IBECS | ID: ibc-106356

ABSTRACT

Objetivo: El objetivo de la investigación fue determinar la morfología y las alteraciones de la frecuencia cardiaca en fetos con hipomotilidad. Material y método La muestra la integraron 40 pacientes, que se dividió en 2 grupos: grupo 1 (problema), 20 pacientes embarazadas con diagnóstico de hipomotilidad fetal; grupo 2 (testigo), 20 pacientes con embarazo normal. Se practicaron registros de frecuencia cardíaca fetal (FCF) y contractilidad uterina; la duración fue de 2h. Se utilizó un cardiotocógrafo Corometrics Modelo 0115JAA, Serie 0488301.ResultadosEl análisis de la FCF Basal entre los grupos problema y testigo reveló que en el primero la media y la desviación estándar fueron de 136,91±8,75 lat./min, al compararla con el segundo grupo la media (..) (AU)


Objective: To determine the morphological consequences and heart rate alterations in fetuses with hypomotility. Material and method: A sample of 40 patients was divided into 2 groups. Group 1 (the problem group) consisted of 20 pregnant patients who had been diagnosed with fetal hypomotility. Group2 (the control group) consisted of 20 patients with a normal pregnancy. Fetal heart rate (FHR) and uterine contractility were measured for 2 hours. A Corometrics cardiotocograph model 0115JAA, series 0488301 was used. Results: The baseline FHR of the two groups was compared. The mean and standard deviation (SD) were 136.91 ± 8.75 beats/min in group 1 and 135.5 ± 10.57 beats /min in group 2. The difference between the means was one beat and the t-value was 0.46. This difference was not significant. The mean and SD of the amplitude of the accelerations were calculated in both groups, obtaining values of 22.47 ± 7.76 in group 1 and 24.81 ± 7.41 in group 2. The difference between (..) (AU)


Subject(s)
Humans , Female , Pregnancy , Heart Rate, Fetal , Fetal Movement , Uterine Contraction/physiology , Fetal Monitoring/methods , Apgar Score , Cardiotocography/methods
3.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 39(1): 14-20, ene.-feb. 2012.
Article in Spanish | IBECS | ID: ibc-96060

ABSTRACT

Se determinaron los valores de la frecuencia cardiaca fetal (FCF) basal y la amplitud de las aceleraciones en pacientes con embarazo prolongado para equipararlos con un grupo testigo. El diseño del estudio fue: abierto, prospectivo, comparativo y exploratorio. La muestra la integraron 40 pacientes, se dividió en 2 grupos: Grupo 1 o problema: 20 pacientes con embarazo prolongado. Grupo 2 o testigo: 20 pacientes con embarazo normal. Con ultrasonido se determinó el diámetro biparietal. Se les practicaron registros de FCF y contractilidad uterina durante 2h.En los grupos problema y testigo, se equipararon la FCF basal y la amplitud de las aceleraciones, en el primer grupo la FCF se incrementó 3 latidos, la diferencia entre medias fue altamente significativa; en la amplitud no lo fue.En 2 trazos de FCF se registraron Dips Tipo II de mediana amplitud en medio de un patrón reactivo. Se elaboraron diagramas de dispersión y se calculó la regresión a una recta, utilizando los valores del diámetro biparietal de productos de embarazo prolongado, la ecuación de la recta fue y=2,2183x+7,6909 y el coeficiente de correlación de R2=0,8877. En el grupo con distribución normal, la ecuación de la recta fue y=2,0344x +12,944; y el coeficiente de correlación de R2=0,9981.En los grupos problema y el testigo, se (..) (AU)


Basal values of fetal heart rate (FHR) and amplitude of the accelerations were determined in patients with prolonged pregnancy and were compared with those in a control group. The study design was open, prospective, comparative and exploratory. The sample consisted of 40 patients divided into two groups. Group 1 (problem group) was composed of 20 patients with prolonged pregnancies. Group 2 (control group) consisted of 20 patients with a normal pregnancy. Ultrasound was used to determine parietal diameter. FHR and uterine contractility were measured for 2 h. Basal FHR and the amplitude of the accelerations in the two groups were compared. In group1, FHR was 3 beats higher and the difference between the means was highly significant. The difference in amplitude was not significant. In two FHR recordings, Type II Dips of moderate amplitude were registered during a reactive pattern. Dispersion diagrams were drawn and the linear regression of the biparietal diameter values of group 1 fetuses was calculated. The equation was y=2.2183x + 7.6909 and the correlation coefficient was R2=0.8877. In group 2 (normal distribution) the linear regression equation was y=2.0344x + 12.944. The correlation coefficient was R2=0.9981.The means of the biparietal diameters of the two groups were also compared but no significant differences were found. The mean values for uterine height and abdominal perimeter were 37.15cm. and 109.10cm, respectively. The physical status of the newborns was evaluated using the Apgar test at 1 and 5 minutes. Three children were born depressed with a score of 2. Three other children were not tested. Fourteen showed a score in the range of 7-8. At 5min their score was 9. Two neonates remained depressed. The weights of the neonates in the two groups were compared and those in group 1 were 418g heavier. The difference between mean weights was significant. Height was not significantly different(AU)


Subject(s)
Humans , Female , Pregnancy , Heart Rate, Fetal/physiology , Pregnancy, Prolonged/physiopathology , Fetal Hypoxia/physiopathology , Pregnancy Complications , Birth Weight
4.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 38(6): 222-228, nov.-dic. 2011. ilus, tab
Article in Spanish | IBECS | ID: ibc-115787

ABSTRACT

Se determinaron los valores de la frecuencia cardiaca fetal (FCF) basal y la amplitud de las aceleraciones en embarazadas adolescentes para compararlos con un grupo testigo. El diseño del estudio fue: abierto, prospectivo, comparativo y exploratorio. La muestra la integraron 40 pacientes: grupo 1 o problema,20 embarazadas adolescentes, grupo 2 o testigo, 20 pacientes con embarazo normal. Con ultrasonido se determinó el diámetro biparietal. Se les practicaron registros de FCF y contractilidad uterina durante 2:00h. Se utilizó un cardiotocógrafo HP, modelo 1350, serie 50XM. Todos los estudios fueron longitudinales. En los grupos problema y testigo, se compararon la FCF basal y la amplitud de las aceleraciones, en el primero la FCF se incremento 4 latidos, la diferencia fue altamente significativa y la amplitud descendió 1 latido. En 2 trazos de FCF se registraron Dips Tipo ir de pequeña y gran amplitud en medio de un patrón reactivo. Se elaboraron diagramas de dispersión, en el grupo problema se calculó la regresión a una recta, se utilizaron los valores del diámetro biparietal de fetos de embarazadas adolescentes, el coeficiente de correlación fue muy bueno R2=0,9579. En el grupo con distribución normal, el coeficiente de (..) (AU)


Basal values of fetal heart rate (FHR) and amplitude of the accelerations were determined in pregnant adolescents and compared with those of a control group. The study design was open, prospective, comparative and exploratory. The sample consisted of 40 patients divided into two groups. Group 1 (the problem group)was composed of 20 pregnant adolescents. Group 2 (the control group) consisted of 20 patients with a normal pregnancy. Ultrasound was used to determine the biparietal diameters of the fetuses. FHR and uterine contractility were measured for 2 h. An HP cardiotocograph, model 1350, series 50 XM was used. All these studies were longitudinal. Basal FHR and the amplitude of the accelerations of the two groups were compared. In group1, FHR was 4 beats higher and this difference was highly significant. Amplitude was 1 beatlower. In two FHR recordings, Type II Dips of moderate and large amplitude were registered (AU)


Subject(s)
Humans , Female , Pregnancy , Adolescent , Heart Rate, Fetal/physiology , Pregnancy in Adolescence/physiology , Ultrasonography, Prenatal , Case-Control Studies , Prospective Studies , Birth Weight
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