Embarazo pretérmino intrabdominal exitoso: Reporte de caso / Successful intrabdominal preterm pregnancy: A case report

RESUMEN Introducción: El embarazo ectópico es toda gestación, en la que el sitio de implantación del óvulo fecundado se localiza fuera de la cavidad endometria y representa el 1.4 % de estos. Caso clínico: Paciente de 28 años con dos cesáreas previas, sometida a salpingoclasia durante la última intervención. La paciente ingresó al hospital con presión arterial de 180/130 mm Hg, no respondió a tratamiento médico y presentó falla en la progresión de trabajo de parto, por lo que se decidió interrupción por operación cesárea. Durante la cirugía, se observó un pequeño útero con embarazo extrauterino adherido a la serosa del ciego, el colon ascendente y el apéndice. Se obtuvo un producto femenino pretérmino vivo; la madre cursó con evolución favorable y sin complicaciones posoperatorias. Conclusión: La presentación del embarazo abdominal ectópico es rara, por lo que un control prenatal adecuado por personal capacitado puede orientar a la sospecha diagnóstica. La madre y la recién nacida no presentaron ninguna complicación, a pesar de ser un embarazo abdominal avanzado y la inserción multifocal de la placenta. Se resalta la importancia del manejo oportuno y multidisciplinario cuando se enfrentan embarazos con curso anormal para la mejor evolución de la madre y del producto.

ABSTRACT Introduction: Ectopic pregnancy is any gestation in which the implantation site of the fertilized egg is located outside the endometrial cavity. Abdominal ectopic pregnancy represents 1.4% of these. Case report: 28-year-old patient with two previous cesarean sections; bilateral tubal obstruction during the last operation. The patient was admitted to the hospital with blood pressure of 180/130 mm Hg that did not respond to medical treatment and not progression to labor so it was decided to interrupt the pregnancy by cesarean section. During surgery, a small uterus with extrauterine pregnancy was observed adhered to the serosa of the cecum, ascending colon, and appendix. A live preterm female product was obtained; the mother had a favorable evolution and no postoperative complications. Conclusion: Ectopic pregnancies are rera. An adequate prenatal control by well trained personnel is essential for an accurate diagnosis. The mother and the newborn did not present any complication. It is very important to have and accurate an opportune diagnosis so trained personnel can offer an adequate management.

Comparison of esketamine versus dexmedetomidine in improving adverse mood after cesarean section / 中华麻醉学杂志

Objective:To compare esketamine versus dexmedetomidine in improving the adverse mood after cesarean section.Methods:One hundred and fourteen pregnant women undergoing elective cesarean section, aged 20-45 yr, with body mass index≤33 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅱ or Ⅲ, were divided into 3 groups ( n=38 each) by the random number table method: esketamine group (group S), dexmedetomidine group (group D) and control group (group C). After delivery, esketamine was intravenously injected as a bolus of 0.3 mg/kg, followed by an infusion of 0.3 mg·kg -1·h -1 throughout the surgery in group S, dexmedetomidine was intravenously injected as a bolus of 0.6 μg/kg, followed by an infusion of 0.6 μg·kg -1·h -1 throughout the surgery in group D, while the equal volume of normal saline was given instead, followed by an infusion of 14 ml/h throughout the surgery in group C. Patient-controlled intravenous analgesia was performed after the end of surgery. Esketamine 50 mg, sufentanil 50 μg and ondansetron 8 mg were given in group S, dexmedetomidine 200 μg, sufentanil 50 μg and ondansetron 8 mg were given in group D, while sufentanil 50 μg and ondansetron 8 mg were given in group C. When the visual analog scale score ≥4 within 48 h after operation, flurbiprofen axidate was intravenously injected as a rescue analgesic. Self-rating Anxiety Scale (SAS) scores and Edinburgh Postnatal Depression Scale (EPDS) scores were assessed at 1 day before surgery and 2 and 7 days after surgery. Serum levels of brain-derived neurotrophic factor (BDNF) were measured by enzyme-linked immunosorbent assay at 1 day before surgery and 2 days after surgery. The effective pressing times of patient-controlled analgesia (PCA) and requirement for rescue analgesia after operation were recorded. The occurrence of adverse reactions during operation and within 48 h after operation was also recorded. Results:Compared with group C, SAS scores and EPDS scores were significantly decreased at 2 and 7 days after surgery, serum BDNF concentrations were increased at 2 days after surgery, the effective pressing times of PCA were reduced, the requirement for rescue analgesia was decreased, and the incidence of intraoperative nausea and vomiting was reduced in S and D groups ( P<0.05). Compared with group D, SAS scores and EPDS scores were significantly decreased at 7 days after surgery, the effective pressing times of PCA were reduced ( P<0.05), and no significant change was found in serum BDNF concentrations at 2 days after surgery and requirement for rescue analgesia in group S ( P>0.05). The incidence of dreaminess was significantly higher in group S than in group C and group D ( P<0.05). Conclusions:Esketamine is better than dexmedetomidine in improving the adverse mood after cesarean section.

Connaissances, attitudes et perceptions de la césarienne chez les gestantes suivies en CPN dans 6 maternités de Kinshasa / NA

Objectifs: Evaluer le niveau de connaissances, décrire les attitudes ainsi que les perceptions des gestantes sur la césarienne. MéthodesIl s'agissait d'une étude descriptive transversale qui s'est déroulée durant la période allant du 01 Février au 30Avril 2023 (soit 3mois) dans les services des consultations prénatales (CPN) des 6 6 structures de la Ville Province de Kinshasa ; les Cliniques Universitaires de Kinshasa (CUK), le Centre Hospitalier Roi Baudoin 1, l'Hôpital Saint Joseph(HSJ), les Maternités de Kintambo, de Binza et de Kingasani. Un total de 481 gestantes était interrogé dans l'ensemble des formations sanitaires sélectionnées. Les données sociodémographiques et celles relatives à la connaissance, attitude et perception sur la césarienne ont été récoltées par interview et analysées à l'aide des statistiques descriptives. L'évaluation de connaissances était faite selon la cotation suivante; moins de 50% de bonnes réponses (MAUVAISES) ;entre 50% et 70% de bonnes réponses (MOYENNES) et plus de 70% de bonnes réponses ( BONNES ). L'échelle de Likert a servi à l'évaluation des attitudes et perceptions sur la césarienne. Résultats Sur les 481 gestantes interviewées, seulement 16,1% avaient un antécédent personnel de Césarienne, l'âge de moyen de gestantes était de 29 ans, mariées pour la plupart (87,9%), employée (56,4%) avec un niveau d'étude secondaire (49,3%) et un niveau socio-économique moyen (53,8%). La source d'information sur cette intervention était diversifiée chez 39,8% de gestantes et les CPN n'ont contribué que dans 22,4%. Le niveau de connaissance était satisfaisant chez 73, 3% de gestantes. L'attitude des gestantes était négative chez 70,1% la perception par contre était positive à 64,4 %. Conclusion: La majorité de gestantes avait un niveau suffisant de connaissances sur la césarienne et une perception positive alors qu'elle garde une attitude négative face à cette intervention.

Objectives: Evaluate the level of knowledge, describe the attitudes and perceptions of pregnant women about cesarean section. Methods This was a cross-sectional descriptive study which took place during the period from February 1 to April 30, 2023 (i.e. 3 months) in the prenatal consultation services (PCS) of the 6 health structures in the City Province of Kinshasa; the University Clinics of Kinshasa (UCK), Roi Baudoin 1 Hospital Center, Saint Joseph Hospital (SJH), Kintambo, Binza and Kingasani maternity wards. A total of 481 pregnant women were interviewed in all the selected health facilities.ResultsAmong the 481 pregnant women interviewed, only 16.1% had a personal history of Caesarean section, the average age of pregnant women was 29 years, most of them married (87.9%), employed (56.4%) with a secondary education level (49.3%) and a socio-economic level. average economic (53.8%). The source of information on this intervention was diversified among 39.8% of pregnant women and antenatal cares only contributed to 22.4%. The level of knowledge was satisfactory in 73.3% of pregnant women. The attitude of the pregnant women was negative at 70.1%, the perception on the other hand was positive at 64.4%.Conclusion:The majority of pregnant women had a sufficient level of knowledge about caesarean section and a positive perception while they maintain a negative attitude towards this intervention

Protocolo Clínico - Quirúrgico de Cesárea en la Unidad Técnica de Alto Riesgo Obstétrico / Clinical-Surgical Protocol for Cesarean Section in the Obstetric High Risk Technical Unit

El procedimiento quirúrgico cesárea con miras a la historia es considerada como un avance de suma importancia en la dismi-nución del riesgo de mortalidad materna y perinatal1.Es la intervención más realizada a nivel de especialidad lo que conlleva riesgos inherentes, quirúrgicos y anestésicos2,3.En el año 2015 la incidencia en el Ecuador de terminación del embarazo por cesárea es del 29,3% en el sector público, 49,9% en Seguridad Social y 69,9% en clínicas privadas4. Para la Or-ganización Mundial de la Salud (OMS) en el mismo año refiere que "En ninguna región del mundo se justifica la incidencia de cesárea superior al 10- 15%"5. La variabilidad de indicación de cesárea, hace que sea necesaria la creación de guías y protocolos, para de esta manera unificar los criterios médicos, de acuerdo a la mejor evidencia científica disponible.

The cesarean section surgical procedure is historically considered a very important advance in reducing the risk of maternal and perinatal mortality1.It is the most frequently performed intervention at the specialty level, which entails inherent surgical and anesthetic risks2,3.In 2015, the incidence in Ecuador of termination of pregnancy by cesarean section is 29,3% in the public sector, 49,9% in Social Security and 69,9% in private clinics4. For the World Health Or-ganization (WHO) in the same year, it states that "In no region of the world is the incidence of cesarean section higher than 10-15% justified" 5.The variability of the indication for cesarean section makes it ne-cessary to create guidelines and protocols, in order to unify me-dical criteria, according to the best scientific evidence available.

Eficacia y seguridad de la anestesia multimodal intratecal con fentanilo en cesárea: ensayo clínico / Efficacy and safety of multimodal intrathecal anesthesia with fentanyl in cesarean section: clinical trial

Resumen: Introducción: El fentanilo ofrece buena eficacia anestésica, con menores efectos sobre el sistema nervioso simpático, al mantener un mejor estado hemodinámico, pero su efecto en combinación con otros anestésicos en embarazadas no está del todo descrito. Objetivo: Evaluar la eficacia anestésica y seguridad de la anestesia multimodal con fentanilo en mujeres embarazadas durante la cesárea. Material y métodos: Ensayo clínico, controlado, aleatorizado, doble ciego; en mujeres embarazadas programadas para cesárea, distribuidas en tres grupos: grupo FBMD: fentanilo 70 μg + bupivacaína hiperbárica 0.1%, 2 mg, + morfina 100 μg + dexmedetomidina 5 μg; grupo BFM: bupivacaína hiperbárica 0.25%, 5 mg, + fentanilo 25 μg + morfina 100 μg, y el grupo BM: bupivacaína hiperbárica 0.375%, 7.5 mg, + morfina 100 μg. Se evaluó la eficacia anestésica previo a la incisión, durante la disección de la pared abdominal, al ingreso a cavidad abdominal, en la revisión de correderas parietocólicas y en el postquirúrgico inmediato, así como, los signos vitales. Resultados: Se analizaron 180 mujeres. El grupo FBMD mostró mayor eficacia anestésica en la revisión de correderas parietocólicas (p = 0.01) y en el postquirúrgico inmediato (p = 0.0001), así como mayor seguridad con mejor control hemodinámico a los minutos uno y 10 (p = 0.02 y p = 0.03, respectivamente). Conclusiones: La anestesia multimodal con FBMD demuestra mejor eficacia anestésica y seguridad sobre el control hemodinámico.

Abstract: Introduction: Fentanyl offers good anesthetic efficacy and fewer effects on the sympathetic nervous system with better hemodynamic status, but its effect in combination with other anesthetics in pregnant women has not been fully described. Objective: To evaluate the anesthetic efficacy and safety of multimodal anesthesia with fentanyl in pregnant women undergoing caesarean section. Material and methods: Controlled, randomized, double blinded clinical trial; in pregnant women scheduled for cesarean section distributed in 3 groups: FBMD group: fentanyl 70 μg + hyperbaric bupivacaine 0.1%, 2 mg, + morphine 100 μg + dexmedetomidine 5 μg; BFM group: hyperbaric bupivaine 0.25%, 5 mg, + fentanyl 25 μg + morphine 100 μg, and group BM: hyperbaric bupivacaine 0.375%, 7.5 mg, + morphine 100 μg. The anesthetic efficacy was evaluated: prior to the incision, during the dissection of the abdominal wall, upon entry to the abdominal cavity, in the revision of parietocolic slides and in the immediate postoperative period, as well as the vital signs. Results: 180 women were analyzed. The FBMD group showed greater anesthetic efficacy in the revision of parietocolic slides (p = 0.01) and in the immediate postoperative period (p = 0.0001) and greater safety, showing better hemodynamic control at minutes 1 and 10 (p = 0.02 y p = 0.03 respectively). Conclusions: Multimodal anesthesia with FMBD shows better anesthetic efficacy and safety over hemodynamic control.

Caracterización de embarazos en adolescentes atendidas en el Hospital Regional de Talca: estudio retrospectivo (2017-2022) / Characterization of adolescent pregnancy treated at the Regional Hospital of Talca: retrospective study (2017-2022)

Teenage pregnancy is a health problem that, despite being in decline, continues to be an important component in maternal and fetal morbidity and mortality. The objective of this investigation is to examine the data on adolescent pregnancies obtained from the Regional Hospital of Talca, describe the results collected and compare them with information found in the literature, analyzing the most relevant aspects, in order to provide a greater perspective on the subject, and therefore, contribute to the generation of new prevention measures. In this retrospective and descriptive observational study, the data of all pregnant women under 20 years who gave birth during the period from February 2017 to November 2022 and were treated at the Regional Hospital of Talca were collected and analyzed. For the analysis of the data, a script was made in Python. Obtaining as a result 1,566 pregnant adolescents, with an average age of 17.67 years, 89.6% primigest, in terms of newborns, 13.6% were premature and 5.8% of them extremely premature. 1.2% of newborns (both live births and stillborns/stillborns) developed some malformation.

Evolución del parto por cesárea en la provincia del Neuquén, 2000-2020 / Caesarean section rate evolution in Neuquén province, 2000 to 2020

RESUMEN INTRODUCCIÓN: El nacimiento por cesárea se encuentra en aumento en todo el mundo, con diferencias significativas entre regiones. El objetivo fue determinar la situación del porcentaje de cesárea en mujeres con parto en la provincia del Neuquén en 2000-2020, buscando diferencias entre subsectores, zonas sanitarias, localidades e instituciones de salud . MÉTODOS: Se analizaron las estadísticas del Sistema Informático Perinatal referentes a vía de parto, recién nacidos y mujeres con partos entre 2000 y 2020. Se realizó un análisis estratificado del porcentaje de cesáreas, describiendo medidas de tendencia central, de dispersión y velocidad promedio de incremento anual . RESULTADOS: Las características sociodemográficas de madres gestantes se han modificado, con un descenso del embarazo adolescente y un aumento de madres de más de 35 años. Se observó un mayor porcentaje de bajo peso al nacer en el subsector privado y una importante disminución de la tasa bruta de natalidad, con mayor descenso en el interior provincial. Se encontró un aumento sostenido, así como diferencias crecientes y muy significativas entre subsectores (y dentro de estos entre las distintas instituciones) . DISCUSIÓN: Existen diferencias muy significativas en los resultados si se comparan los diferentes subsectores e instituciones respecto al nacimiento por cesárea. Estos resultados son un aporte para la construcción de políticas acordes a la realidad epidemiológica de la provincia y de cada institución de salud.

ABSTRACT INTRODUCTION: Cesarean delivery is increasing all over the world, with significant differences between regions. The aim was to determine the cesarean section rate in women giving birth between 2000 and 2020 in Neuquén province, seeking for differences between sub-sectors, health zones, cities and health institutions . METHODS: Statistics from the Perinatal Information System were analyzed regarding type of delivery, newborns and women delivering between 2000 and 2020. A stratified analysis of the cesarean section rate was conducted, describing central tendency and dispersion measures, and the average annual rate of increase . RESULTS: Maternal sociodemographic characteristics have changed, with adolescent pregnancy decrease and a higher number of mothers older than 35 years of age. The percentage of low birth weight was higher in the private sub-sector, with a significant decrease of gross birth rate, mainly inside the province. There was a steady increase as well as growing and very significant differences between sub-sectors (and within them between the different institutions) . DISCUSSION: The results show very significant differences when comparing sub-sectors and institutions regarding cesarean birth, and contribute to building policies tailored to the epidemiological situation of the province and each health institution.

Challenges In The Anesthetic Management Of Peripartum Cardiomyopathy Undergoing Emergency Ceserean Section

Peripartum cardiomyopathy (PPCM) is an unusual form of dilated cardiomyopathy which manifests as acute heart failure in the last trimester of pregnancy or early postpartum period. Choice of anaesthesia is based on the urgency of lower segment caesarean section and severity of PPCM. Here we report a 31year old female G3P2L2 36weeks + 2days diagnosed as Peripartum Cardiomyopathy came with complaints of leaking per vagina was taken up for emergency caesarean section under general anaesthesia. In this case report, we discuss the anaesthetic management of a case of PPCM posted for emergency caesarean section with intra-operative event of desaturation. Anaesthetic management was directed towards optimization of desaturation, myocardial contractility, preload and after load. No adverse events or complications were observed.

Caesarean Section Delivery in India: A Comparative Assessment of Geographical Variability Using Nationally Representative Survey Factsheet Data

Background: In line with global trends, India has witnessed a sharp rise in C-section (CS) deliveries, especial-ly in the private sector. Methodology: Study attempts to explore change in CS delivery in India at national, regional and State/UT lev-els. We have used factsheet data from the most recent nationally representative survey data i.e., NFHS to ex-amine changes in private and public healthcare facilities, and to determine a difference in rural and urban in CS deliveries. Results: The CS rate has increased from 17.2% to 21.5% in 2019-21. CS was more than twice (40.9%) amongst the private healthcare facilities during the fourth round of NFHS which has shown a considerable in-crease during the fifth round of NFHS (47.4%). There is equal distribution (12.8% during 2015-16 to 17.6% in 2019-21 in rural areas v/s 28.2% during 2015-16 to 32.3% in 2019-21in urban areas) of CS deliveries amongst the rural and urban areas to the total deliveries. Conclusion: Study found that with every one in five deliveries being caesarean, the figure is significantly high as per the recommended cut off by WHO. Thus, it is essential to explore factors regarding emergency or elec-tive caesarean section and to understand if the health facilities are following the recommended protocols for performing CS deliveries.

Effect of different doses of compound sodium chloride injection combined with norepinephrine on prevention of hypotension after lumbar anesthesia in patients undergoing caesarean section / 中华麻醉学杂志

Objective:To evaluate the effect of different doses of compound sodium chloride injection combined with norepinephrine on prevention of hypotension after lumbar anesthesia in the patients undergoing caesarean section.Methods:A total of 150 patients with a singleton fetus, aged 18-45 yr, at ≥37 weeks of gestation, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, with height ≥150 cm, weighing ≤100 kg, with body mass index < 40 kg/m 2, scheduled for elective caesarean section under lumbar anesthesia, were divided into 3 groups ( n=50 each) by the random number table method: compound sodium chloride injection 4, 8 and 12 ml·kg -1·h -1 groups (group A, group B, group C). Compound sodium chloride injection 4 ml/kg was intravenously injected for liquid preload before lumbar anesthesia, and 0.5% hyperbaric bupivacaine 12.5 mg was injected to the subarachnoid space for lumbar anesthesia. Norepinephrine was intravenously injected at a dose of 6 μg immediately after intrathecal injection, followed by an infusion of 0.05 μg·kg -1·min -1, and infusion was stopped at 5 min after delivery. Compound sodium chloride injection was intravenously infused simultaneously at a rate of 4, 8 and 12 ml·kg -1·h -1 in A, B and C groups, respectively. The maximum diameter of inferior vena cava (IVCmax) and the minimum diameter of inferior vena cava (IVCmin) were measured by ultrasound, and inferior vena cava collapse index (IVC-CI) was calculated at 1 min before fluid preload (T 1), immediately after fluid preload (T 2), at 5 min after anesthesia (T 3), at 5 min after fetal delivery (T 4) and immediately before leaving the operating room (T 5). The incidence of intraoperative adverse events (hypotension, severe hypotension, bradycardia, hypertension, nausea, and vomiting) and neonatal outcomes (umbilical artery blood gas index and Apgar score at 1 and 5 min after birth) were recorded. Results:Compared with group A, IVCmin was significantly increased and IVC-CI was decreased at T 5 in group B, and IVCmin and IVCmax were significantly increased and IVC-CI was decreased at T 5 in group C ( P<0.05). There was no significant difference in IVCmax, IVCmin and IVC-CI at each time point between group B and group C ( P>0.05). There was no significant difference in the incidence of hypotension, severe hypotension, bradycardia, hypertension, nausea and vomiting among the three groups ( P>0.05). There was no significant difference in the results of blood gas analysis of the umbilical artery and Apgar score at each time point after birth among the three groups ( P>0.05). Conclusions:Compound sodium chloride injection 4, 8 and 12 ml·kg -1·h -1 combined with norepinephrine can effectively prevent the occurrence of hypotension after lumbar anesthesia in the patients undergoing caesarean section without increasing maternal and infant adverse events, and the effect of 8 and 12 ml·kg -1·h -1 for volume supplementation is better than that of 4 ml·kg -1·h -1.

Butorphanol intravenous analgesia combined with transversal abdominis plane block in postoperative analgesia after cesarean section / 重庆医学

J Objective To investigate the efficacy of butorphanol intravenous analgesia combined with transversus abdominal plane block in postoperative analgesia after cesarean section.Methods A total of 120 cases of cesarean section performed in Jinjiang Hospital from August 2021 to January 2022 were selected for the study.The cases were divided into three groups,according to the different methods of maternal postopera-tive analgesia,the group A was treated with intravenous analgesia(100 mL normal saline containing 3 μg/kg butorphanol+25 mg dolasetron,2 mL/h,continuous analgesia for 48 h);the group B received intravenous analgesia(100 mL normal saline containing 3 pg/kg butorphanol+25 mg dolasetron,2 mL/h,continuous an-algesia for 48 h)combined with transverse abdominal plane block(0.5％ropivacaine given bilaterally on each side).2 μg/kg butorphanol+25 mg dolasetron,2 mL/h,continuous analgesia for 48 h)combined with trans-versus abdominis plane block(10 mL of 0.5％ropivacaine was given bilaterally),and intravenous analgesia in the group C(100 mL of saline containing 2 pg/kg butorphanol+25 mg dolasetron,2 mL/h,continuous anal-gesia for 48 h)combined with transversus abdominis plane block(0.5％ropivacaine 10 mL was given bilater-ally),and the three groups were compared in terms of the VAS scores of postoperative analgesia at 4,8,12,24 and 48 h,the occurrence of the incidence of adverse reactions,such as dizziness,drowsiness,nausea,and vomi-ting,and the satisfaction with the analgesia.satisfaction of analgesia.Results Comparison of analgesic effect between groups,the VAS of group B and group C were significantly lower than those of group A at 4,8 and 12 h after surgery(P＜0.05),but there was no significant difference between group B and group C in pain scores(P＞0.05),and postoperative 24,48 h pain scores of the three groups are not statistically different(P＞0.05).In terms of the incidence of adverse reactions such as dizziness,drowsiness,nausea and vomiting,there was no significant difference in the incidence of adverse reactions between the group A and the group B,and they were all higher than that of the group C.Satisfaction with analgesia at 4,8,12,24,48 h after surgery:group C＞group B＞group A.Conclusion The multi-mode analgesia program of butorphanol intravenous an-algesia combined with transversal abdominis plane block can be safely and effectively used for postoperative analgesia after cesarean section,and appropriate reduction of butorphanol dosage when combined can alleviate the adverse reactions brought by opioids,thus improving the satisfaction of patients with postoperative analge-sia.

Construction and validation of a risk prediction model of intermediate cesarean section for primiparous women with failed vaginal delivery trial / 中华全科医师杂志

Objective:To construct and validate a prediction model for the risk of intermediate cesarean delivery for primiparous women with failed vaginal trial of labor.Methods:Clinical data of 6 128 pregnant women who gave birth in the Affiliated Hospital of Jining Medical College from January 2019 to December 2020 were collected. The puerpera was randomly divided into train set ( n=4 290) and validation set ( n=1 838). The factors influencing the conversion to cesarean section in primiparous women with failed vaginal trial of labor were analyzed with univariate and binary multivariate logistic regression, and a risk prediction model was established based on the influencing factors. The predictive power of the model was assessed by receiver operating characteristic (ROC) curve and the Hosmer-Lemeshow goodness-of-fit test in train set and validation set. Results:Among 6 128 pregnant women 1 042 cases failed in vaginal trial of labor and were transferred to cesarean section. Univariate analysis showed age, occupation, gestational weight gain, days of gestation, body temperature before delivery, fetal heart condition at delivery, fetal abdominal circumference, Bishop score, premature rupture of membranes, gestational illness, mode of induction of labor, labor analgesia, and fetal orientation were significantly associated with converting to cesarean delivery (all P<0.05). The multivariate binary logistic regression analysis showed that the age, gestational weight gain, body temperature, gestational co-morbidities, days of gestation, premature rupture of membranes, amniotic fluid contamination, induction of labor, and abnormal occipital position were independent risk factors for intermediate cesarean delivery ( OR=1.03-8.06, all P<0.05); while height, occupation, Bishop score, and labor analgesia were protective factors for intermediate cesarean delivery ( OR=0.17-0.96, all P<0.05). A risk prediction model was constructed based on the risk factors and protective factors. In train set, the area under the ROC curve(AUC) of the model was 0.902 (95% CI: 0.89-0.92, P<0.001), with the best cutoff value of 0.138, the sensitivity and specificity were 0.837 and 0.825, respectively; and the Hosmer-Lemeshow goodness-of-fit test showed P=0.192. In validation set the AUC of the model was 0.917 (95% CI: 0.90-0.93, P<0.001), and the sensitivity and specificity were 0.826 and 0.851, respectively; the total correct rate of the model was 87.21% (1 603/1 838). Conclusion:The risk prediction model of failed vaginal trial of labor in primiparous women for intermediate cesarean delivery constructed in this study has good clinical prediction efficacy and high correctness rate.

Correlation between uterine incisional hematoma following cesarean section and scar diverticulum / 中华围产医学杂志

Objective:To investigate the correlation between the uterine incisional hematoma following cesarean section and scar diverticulum.Methods:This is a retrospective study involving 1 939 women who underwent cesarean section for the first time at the People's Hospital of Longhua Shenzhen from January 2020 to December 2021. Women with uterine incisional hematoma were selected as the hematoma group ( n=149) and were further divided into the dehiscence group, including patients with uterine incisional dehiscence caused by hematoma, and non-dehiscence group, including those without uterine incisional dehiscence. The patients without uterine incisional hematoma during the same period were selected as the control group ( n=110). The incidence of scar diverticulum after uterine incision healing and the long-term outcomes in the two groups were compared. Statistical analysis was performed using a t-test or Chi-square test. Results:(1) The incidence of uterine incisional hematoma was 7.7% (149/1 939). In the 149 cases with uterine incisional hematoma detected by postoperative ultrasonography, 74 were in the dehiscence group and 75 in the non-dehiscence group. (2) The number of women developing cesarean section scar diverticulum was 41, with an incidence of 2.1% (41/1 939), and all of them were in the hematoma group, accounting for 27.5% (41/149). The proportion of women who developed scar diverticulum in the dehiscence group was higher than that of the non-dehiscence group [52.7% (39/74) vs. 2.7% (2/75), χ2=35.96, P<0.001]. (3) The incidence of scar diverticulum in patients with uterine incisional dehiscence caused by intra-incision hematoma, intra- and posterior incision hematoma, as well as a combination of intra-, anterior, and posterior incision hematoma were 10/18, 55.1% (27/49), and 2/2, respectively. None of the five patients with uterine scar diverticulum were caused by anterior incision hematoma plus partial intra-incision hematoma. The incidence of scar diverticulum was 2.7% (2/75) in the non-dehiscence group. (4) Among the 41 cases with scar diverticulum, ultrasound re-examination by postpartum 6-24 months found that the results of 40 (97.6%) cases were consistent with the last ultrasound findings. A small "v"-shaped scar diverticulum was observed in another patient by ultrasound 42 d after delivery, which disappeared in a re-examination 13 months after surgery. Conclusions:Uterine incisional hematoma is associated with scar diverticulum following cesarean section. Uterine incisional dehiscence due to hematoma may be an influencing factor for diverticulum formation.

Clinical effect of gum chewing combined with in-bed bicycle pedalling exercises in early rehabilitation for puerpera after caesarean section / 现代临床护理

Objective To explore the effect of gum chewing combined with in-bed bicycle pedalling exercises on puerpera in first flatus and early ambulation after caesarean section so as to provide an effective approach to promoting maternal recovery after caesarean section.Methods A total of 80 puerpera from a general hospital in Guangzhou were selected as the study subjects by convenience sampling method.The puerpera who received caesarean section between October and December 2021were assigned to the control group(n=40)and the puerpera who received caesarean section between January to March 2022 were assigned to the observation group(n=40).Puerpera in the control group received routine nursing,while those in the intervention group were treated with a combination of gum chewing and in-bed bicycle pedalling exercises.The time of the first flatus and the time of ambulation 24 hours after intervention were observed and compared between the groups.Results All puerpera in the two groups completed the study.The time of the first flatus in the observation group was significantly earlier than that in the control group(25.63±11.39 hours vs.30.85±10.65 hours,P<0.05).The time for first ambulation in the observation group was shorter than that in the control group(34.89±4.83 h vs.39.0±4.15,P<0.05).Conclusions Gum chewing combined with bicycle-pedalling exercises can help an early flatus,help puerpera to achieve an earlier ambulation,and improve early rehabilitation after caesarean section.The method is simple,feasible,comfortable,safe and easy to be accepted.

Facteurs favorisant la douleur postopératoire aiguë après césarienne au Centre Hospitalier Universitaire Androva, Mahajanga, Madagascar / Risk factors for acute postoperative pain after caesarean section at the Androva University Hospital, Mahajanga, Madagascar

Une douleur aiguë postopératoire peut être source de complications à court voire à long terme si elle est sous-évaluée et sous traitée. Plusieurs facteurs interviennent à l'exacerbation de cette douleur. Notre objectif était de déterminer les facteurs cliniques influençant la sévérité de la douleur post opératoire immédiate après une césarienne. Méthodes : Une étude type cas-témoin portant sur les patientes césarisées était réalisée en salle de soins post-interventionnels du Centre Hospitalier Universitaire Professeur Zafisaona Gabriel Mahajanga allant de janvier 2019 au décembre 2019. L'étude statistique a été réalisée avec le logiciel Epi-Info® 3.5.4 de l'Organisation Mondiale de la Santé Genève et CDC Atlanta. Les mesures d'association ont été mesurées par le calcul d'Odds ratio. Le seuil de signification statistique (p) a été fixé à une valeur < 0,05. Résultats : Nous avons retenu 32 cas pour 64 témoins. La population d'étude était jeune et la majorité appartenait dans la tranche d'âge de 16 à 29 ans. Les facteurs qui interviennent sur l'intensité de la douleur postopératoire étaient surtout des facteurs liés à la patiente tels que le jeune âge (OR= 3,46 [1,17 - 10,18]; p=0,009), la gestité en l'occurrence la primigestité et la paucigestité (OR=2,77 [1,33 - 5,79]; p=0,002), la primiparité et la pauciparité (OR=5,67 [2,16 - 14,94]; p=< 0,001), l'anxiété préopératoire (OR=5,04 [1,99 - 12,74]; p=0,0003) et l'appartenance à la classe 2 selon la classification de l'American Society ofAnesthesiologists (OR=4,2 [1,49 - 11,76]; p=0,004). Conclusion : La connaissance de ces fac

Satisfaction de la prise en charge de la douleur après césarienne au Centre Hospitalier Universitaire de Gynécologie Obstétrique Befelatanana, Madagascar / Satisfaction of the pain management after caesarean section at the Befelatanana University Hospital of Gynecology and Obstetrics, Madagascar

L'évaluation de la satisfaction des patientes est une composante essentielle de l'amélioration de la qualité des services en anesthésie. Notre objectif était de déterminer les bénéfices/risques de la Lidocaïne par rapport à la gestion de la douleur post-césarienne et son coût dans le but d'améliorer la prise en charge des patientes douloureuses. Méthodes : Nous avons procédé à une d'une étude prospective comparative randomisée sur une période de dix mois au sein du Centre Hospitalier Universitaire Gynécologie Obstétrique de Befelatanana. La population d'étude a concerné les femmes opérées pour césarienne sous rachianesthésie. Nous avons évalué la douleur avec la règle EVA (0 à 100 mm) à H1, H2, H3, H4, H8, H12 postopératoire. Résultats : Nous avons inclus 40 patientes pour le groupe A avec Lidocaïne, et 40 patientes pour le groupe B sans Lidocaïne. L'intensité moyenne de la douleur à H12 postopératoire, est de 17,6 ± 11,5 mm pour le groupe A et 29,1 ± 7,4 mm pour le groupe B, avec une différence statistique significative entre les deux groupes (p = 0,008). Conclusion : L'infiltration pariétale de Lidocaïne en peropératoire, pour la prise en charge de la douleur post-césarienne, est bénéfique, comparée au traitement standard seul

Fatores sociodemográficos e via de parto: revisão sistemática / Sociodemographic factors and type of delivery: systematic review / Factores sociodemográficos y tipo de parto: revisión sistemática

Objetivo: identificar os fatores sociodemográficos associados à via de parto. Método: trata-se de revisão sistemática com busca nas bases de dados Literatura Latino-Americana e do Caribe em Ciências da Saúde, PubMed e Cochrane em maio de 2021. O protocolo do estudo foi registrado na PROSPERO sob o nº CRD42021257340. Os artigos selecionados foram posteriormente analisados pelos sistemas Joanna Briggs Institute e Sistema Grading of Recommendations Assessment, Development and Evaluation. Resultados: mulheres com maior nível socioeconômico, maior nível de escolaridade, com idade acima de 35 anos e parto em instituições privadas possuem maior chance de realizar cesariana comparado ao parto vaginal. A qualidade da evidência para variável de prestador hospitalar foi baixa, para idade e escolaridade materna a qualidade é moderada e classe econômica a qualidade é alta. Conclusões: os fatores sociodemográficos contribuem para o aumento da taxa de cesárea e reforçam o cenário encontrado na literatura.

Objective: to identify the sociodemographic factors associated with the mode of delivery. Method: this is a systematic review with a search in the Latin American and Caribbean Literature on Health Sciences, PubMed and Cochrane databases in May 2021. The study protocol was registered with PROSPERO under number CRD42021257340. The selected articles were analyzed by the Joanna Briggs Institute and the Grading System of Recommendations Assessment, Development and Evaluation systems. Results:women with a higher socioeconomic level, higher education, aged over 35 years and private institutions have a greater chance of having a cesarean section compared to the vaginal level. The quality of quality of quality for the service provider variable was low and the quality of maternal schooling is low and the quality of economic class is high. Conclusion: Sociodemographic conclusions in the literature.

Objetivo: identificar los factores sociodemográficos asociados a la modalidad de parto. Método: se trata de una revisión sistemática con búsqueda en las bases de datos Literatura Latinoamericana y del Caribe en Ciencias de la Salud, PubMed y Cochrane en mayo de 2021. El protocolo de estudio fue registrado en PROSPERO con el número CRD42021257340. Los artículos seleccionados fueron analizados por el Instituto Joanna Briggs y los sistemas Grading System of Recommendations Assessment, Development and Evaluation. Resultados: las mujeres con mayor nivel socioeconómico, educación superior, mayores de 35 años e instituciones privadas tienen mayor probabilidad de tener una cesárea en comparación con el nivel vaginal. La calidad de calidad de calidad para la variable proveedor de servicios fue baja y la calidad de escolaridad materna es baja y la calidad de clase económica es alta.

Síndrome de Andersen Tawil en una embarazada con alto riesgo de muerte súbita. Reporte de caso / Andersen Tawil syndrome in a pregnant woman at high risk of sudden death

Resumen ANTECEDENTES: El síndrome de Andersen Tawil es una canalopatía multisistémica genética, muy rara, sin alteración cardiaca estructural, heredada de manera autosómica dominante y causada por mutación en el gen KCNJ2. Este síndrome se caracteriza por una triada de parálisis muscular periódica, cambios en el electrocardiograma y estructurales corporales. El rasgo distintivo es la taquicardia ventricular bidireccional, las contracciones ventriculares prematuras y raramente taquicardia polimórfica tipo torsade de pointes. En la actualidad se carece de guías para el peri y postparto y para la prevención de arritmias. CASO CLÍNICO: Paciente de 21 años, embarazada, con síndrome de Andersen Tawil diagnosticado a esta edad, con base en los antecedentes de síncope de repetición y debilidad en las extremidades desde los 11 años. Recibía tratamiento con un beta-bloqueador y un desfibrilador automático implantable. La ecocardiografía fetal a las 23 y 33 semanas de gestación reportó una comunicación interventricular apical de 1.6 mm. A las 39 semanas de embarazo se practicó una cesárea electiva, con evolución posoperatoria satisfactoria. El estudio molecular dirigido al recién nacido descartó el síndrome de Andersen Tawil congénito. CONCLUSIÓN: En pacientes con síndromes de arritmia congénita, el embarazo puede ser seguro siempre y cuando un grupo de especialistas esté pendiente para tomar decisiones de atención y tratamiento durante todo el proceso del embarazo y puerperio.

Abstract BACKGROUND: Andersen Tawil syndrome is a very rare genetic multisystemic channelopathy without structural cardiac alteration, inherited in an autosomal dominant manner and caused by mutation in the KCNJ2 gene. This syndrome is characterised by a triad of periodic muscle paralysis, electrocardiogram and body structural changes. The hallmark is bidirectional ventricular tachycardia, premature ventricular contractions and rarely polymorphic torsade de pointes tachycardia. Currently there is a lack of guidelines for peri- and postpartum and arrhythmia prevention. CLINICAL CASE: 21-year-old pregnant patient with Andersen-Tawil syndrome diagnosed at this age, based on a history of repeated syncope and weakness in the extremities since the age of 11. She was being treated with a beta-blocker and an implantable cardioverter defibrillator. Fetal echocardiography at 23 and 33 weeks gestation reported an apical ventricular septal defect of 1.6 mm. Elective caesarean section was performed at 39 weeks of pregnancy, with satisfactory postoperative evolution. Molecular study of the newborn ruled out congenital Andersen-Tawil syndrome. CONCLUSION: In patients with congenital arrhythmia syndromes, pregnancy can be safe as long as it is managed by a group of experts to make decisions and optimise care throughout the pregnancy and postpartum period.

Motivos de abandono y ausencia de atención prenatal en mujeres en el puerperio de un hospital público del Perú / Reasons for abandonment and absence from prenatal care in postpartum women at a public hospital in Peru

Resumen OBJETIVO: Determinar los motivos de abandono y ausencia de atención prenatal en las pacientes en el puerperio de un hospital público de Perú. MATERIALES Y MÉTODOS: Estudio observacional, descriptivo, prospectivo y transversal de una serie de casos efectuado en pacientes en el puerperio (parto o cesárea) atendidas entre el 1 de agosto y el 7 noviembre del 2022 en el Hospital San Juan de Lurigancho (nivel II-2), con al menos seis consultas prenatales. El análisis descriptivo se procesó en el programa Excel, versión 2019, donde se obtuvieron: media, mínimo y máximo para las variables cuantitativas, frecuencias y porcentajes para las cualitativas. RESULTADOS: Se estudiaron 270 pacientes, con media de edad de 27 años, desviación estándar de 7.2. El 93.3% tuvo 1 a 5 atenciones prenatales (abandono) y 6.7% ausencia; el 57% inició la atención prenatal en el segundo trimestre y 19.6% en el primero. El 27.03% alcanzó solo un grado de instrucción primaria y 70.03% refirieron desconocer la disponibilidad de la atención prenatal. CONCLUSIONES: Los principales motivos personales de abandono de la atención prenatal fueron: miedo al contagio de la COVID-19, problemas físicos de salud, desconocimiento de la disponibilidad de la atención prenatal y no planificar el embarazo. Los motivos institucionales: citas cuando no podían acudir, largo tiempo de espera, materiales inadecuados, impedimento de ingreso, maltrato previo por el personal y consultorio difícil de hallar. Motivos sociales: horario inflexible de trabajo, domicilio lejos del establecimiento, violencia intrafamiliar y relación negativa con la familia.

Abstract OBJECTIVE: To determine the reasons for abandonment and absence of antenatal care in postpartum patients in a public hospital in Peru. MATERIALS AND METHODS: Observational, descriptive, prospective and cross-sectional study of a series of cases of postpartum patients (delivery or caesarean section) who attended the Hospital San Juan de Lurigancho (level II-2) between 1 August and 7 November 2022, with at least six antenatal visits. The descriptive analysis was processed in Excel version 2019, where we obtained: mean, minimum and maximum for quantitative variables, frequencies and percentages for qualitative variables. RESULTS: 270 patients were studied, with a mean age of 27 years, standard deviation of 7.2. 93.3% had 1 to 5 antenatal care visits (dropouts) and 6.7% had no antenatal care; 57% started antenatal care in the second trimester and 19.6% in the first trimester. 27.03% had only completed primary school and 70.03% reported not knowing about the availability of antenatal care. CONCLUSIONS: The main personal reasons for not attending antenatal care were: fear of COVID-19 infection, physical health problems, not knowing about the availability of antenatal care and not planning the pregnancy. Institutional reasons: appointments when they could not attend, long waiting times, inadequate materials, inadequate admission, previous mistreatment by staff and difficulty in finding the clinic. Social reasons: inflexible working hours, living far from the facility, domestic violence and negative relationship with family.

Manejo anestésico en gestante con hígado graso agudo / Anesthetic management in pregnant women with acute fatty liver

Introducción: El hígado graso agudo del embarazo es una complicación poco frecuente y potencialmente fatal. Objetivo: Describir el manejo anestésico en una gestante portadora de enfermedad del hígado graso agudo. Presentación del caso: Se trata de una gestante de 19 años de edad con antecedentes de hipotiroidismo posquirúrgico, anunciada para procedimiento quirúrgico de urgencia para realizarle cesárea por presentar hígado graso agudo del embarazo. Conclusiones: El hígado graso agudo del embarazo obliga a realizar diagnóstico precoz y tratamiento agresivo. La atención médica interdisciplinaria y el tratamiento de soporte son decisivos en la evolución favorable. La cesárea es el método más seguro de la terminación del embarazo y se debe recomendar para reducir el riesgo de resultados adversos. La administración de anestesia general orotraqueal para la cesárea de urgencia garantiza un abordaje quirúrgico seguro y eficaz.

Introduction: The acute fatty liver of pregnancy is a rare and potentially fatal complication. Objective: To describe anesthetic management in a pregnant woman who carries acute fatty liver disease. Case report: This is a 19 year-old pregnant woman with a history of postoperative hypothyroidism, announced for emergency surgical procedure to perform cesarean section due to acute fatty liver of pregnancy. Conclusions: The acute fatty liver of pregnancy requires early diagnosis and aggressive treatment. Interdisciplinary medical care and supportive treatment are decisive in the favorable evolution. Caesarean section is the safest method of pregnancy termination and should be recommended to reduce the risk of adverse outcomes. The administration of orotracheal general anesthesia for emergency cesarean section ensures a safe and effective surgical approach.