Type II and III Selective Fetal Growth Restriction: Perinatal Outcomes of Expectant Management and Laser Ablation of Placental Vessels.

OBJECTIVES: To describe the perinatal outcomes of type II and III selective fetal growth restriction (sFGR) in monochorionic-diamniotic (MCDA) twin pregnancies treated with expectant management or laser ablation of placental vessels (LAPV). METHODS: Retrospective analysis of cases of sFGR that received expectant management (type II, n=6; type III, n=22) or LAPV (type II, n=30; type III, n=9). The main outcomes were gestational age at delivery and survival rate. RESULTS: The smaller fetus presented an absent/reversed "a" wave in the ductus venosus (arAWDV) in all LAPV cases, while none of the expectant management cases presented arAWDV. The median gestational age at delivery was within the 32nd week for expectant management (type II and III) and for type II LAPV, and the 30th week for type III LAPV. The rate of at least one twin alive at hospital discharge was 83.3% and 90.9% for expectant management type II and III, respectively, and 90% and 77.8% for LAPV type II and III, respectively. CONCLUSION: LAPV in type II and III sFGR twins with arAWDV in the smaller fetus seems to yield outcomes similar to those of less severe cases that received expectant management.

Intrauterine growth restriction in monochorionic-diamniotic twins.

OBJECTIVE: to evaluate neonatal morbidity and mortality in monochorionic-diamniotic (MCDA) twin pregnancies complicated by selective intrauterine growth restriction (sIUGR) and non-selective intrauterine growth resctriction (nsIUGR). METHODS: neonatal morbidity parameters and mortality were analyzed in 34 twins with IUGR (< 10th percentile on twins' growth charts): 18 with sIUGR and 16 with nsIUGR. The sIUGR group was made up of 18 pregnancies in which growth was restricted in only one fetus (n = 18). The nsIUGR group was composed of 8 pregnancies in which both fetuses presented restricted growth (n = 16). Cases of twin-to-twin transfusion syndrome and fetal malformation were not included in the study. RESULTS: the MCDA twin pregnancies with sIUGR had a higher rate of orotracheal intubation (p = 0.001) and mechanical ventilation (p = 0.0006), as well as longer than average fasting time (p = 0.014) compared to those in which the fetuses had nsIUGR. A higher incidence was also observed of types II and III umbilical artery Doppler velocimetry patterns in the sIUGR cases (p = 0.002). There was no significant difference between the two groups as to mortality during pregnancy and the neonatal period (p = 0.09). CONCLUSION: in MCDA twin pregnancies, sIUGR presents more severe umbilical artery Doppler velocimetry abnormalities and worse morbidity than nsIUGR.

Type II and III selective fetal growth restriction: perinatal outcomes of expectant management and laser ablation of placental vessels

OBJECTIVES: To describe the perinatal outcomes of type II and III selective fetal growth restriction (sFGR) in monochorionic-diamniotic (MCDA) twin pregnancies treated with expectant management or laser ablation of placental vessels (LAPV). METHODS: Retrospective analysis of cases of sFGR that received expectant management (type II, n=6; type III, n=22) or LAPV (type II, n=30; type III, n=9). The main outcomes were gestational age at delivery and survival rate. RESULTS: The smaller fetus presented an absent/reversed "a" wave in the ductus venosus (arAWDV) in all LAPV cases, while none of the expectant management cases presented arAWDV. The median gestational age at delivery was within the 32nd week for expectant management (type II and III) and for type II LAPV, and the 30th week for type III LAPV. The rate of at least one twin alive at hospital discharge was 83.3% and 90.9% for expectant management type II and III, respectively, and 90% and 77.8% for LAPV type II and III, respectively. CONCLUSION: LAPV in type II and III sFGR twins with arAWDV in the smaller fetus seems to yield outcomes similar to those of less severe cases that received expectant management.

Intrauterine growth restriction in monochorionic-diamniotic twins / Restrição de crescimento intrauterino em gêmeos monocoriônicos diamnióticos.

Objective: to evaluate neonatal morbidity and mortality in monochorionic- -diamniotic (MCDA) twin pregnancies complicated by selective intrauterine growth restriction (sIUGR) and non-selective intrauterine growth resctriction (nsIUGR). Methods: neonatal morbidity parameters and mortality were analyzed in 34 twins with IUGR (< 10th percentile on twins’ growth charts): 18 with sIUGR and 16 with nsIUGR. The sIUGR group was made up of 18 pregnancies in which growth was restricted in only one fetus (n = 18). The nsIUGR group was composed of 8 pregnancies in which both fetuses presented restricted growth (n = 16). Cases of twin-to-twin transfusion syndrome and fetal malformation were not included in the study. Results: the MCDA twin pregnancies with sIUGR had a higher rate of orotracheal intubation (p = 0.001) and mechanical ventilation (p = 0.0006), as well as longer than average fasting time (p = 0.014) compared to those in which the fetuses had nsIUGR. A higher incidence was also observed of types II and III umbilical artery Doppler velocimetry patterns in the sIUGR cases (p = 0.002). There was no significant difference between the two groups as to mortality during pregnancy and the neonatal period (p = 0.09). Conclusion: in MCDA twin pregnancies, sIUGR presents more severe umbilical artery Doppler velocimetry abnormalities and worse morbidity than nsIUGR. .

Objetivo: avaliar a morbidade e mortalidade neonatal em gestações monocoriônicas e diamnióticas (MCDA) acometidas pela restrição de crescimento fetal seletiva (RCFS) e não seletiva (RCFNS). Métodos: os parâmetros de morbidade e mortalidade neonatais foram avaliados em 34 gêmeos com RCF (abaixo do percentil 10 de uma curva de crescimento para gêgêmeos): 18 com RCFS e 16 com RCFNS. O grupo com RCFS teve origem em 18 gestações, em que somente um feto apresentava RCF. O grupo com RCFNS teve origem em 8 gestações em que ambos os fetos apresentavam RCF. Foram excluídos deste estudo casos da síndrome da transfusão feto-fetal e malformações fetais. Resultados: os gêmeos de gestações MCDA com RCFS apresentaram maior frequência de entubação orotraqueal (p=0,001), ventilação mecânica (p=0,0006) e maior tempo em jejum durante internação (p=0,014), quando comparados aos gêmeos de gestações MCDA com RCFNS. No grupo com RCFS, também foram observados maior frequência de tipos II e III de dopplervelocimetria de artéria umbilical (p=0,002). Não houve diferença significativa entre os grupos quanto à mortalidade neonatal (p=0,09). Conclusão: em gestações gemelares MCDA, a RCFS representa maior frequência de alterações severas na velocimetria Doppler da artéria umbilical e piores resultados na morbidade neonatal. .

A informação retida pelo paciente: estudo em um hospital escola

Resumo: O estudo avalia a informação retida pelo paciente no Hospital São Lucas/PUC RS - Porto Alegre. Dos entrevistados, 80,80% sabem qual parte do corpo é afetada; 66,90%, o nome da doença; 48,70%, o nome do médico; 45,20%, afina/idade dos medicamentos; 34,70%, o nome desses; e 20,80%, a causa da doença. Quanto ao atendimento, os pacientes classificaram-no como ótimo (50,4%), bom (43,5%), razoável (4,3%) e ruim (17%). A única variável sócio- demográfica a influenciar o nível de informação/e o grau de instrução atribuída a uma melhor compreensão, a uma melhor informação aos pacientes de nível cultural mais elevado ou a ambas. A diferença entre grau de satisfação, alto e porcentual de informação retida baixo é discutida pelos autores. Citam-se os aspectos médico-legais da informação e são feitas recomendações na tentativa de aumentar a retenção da informação prestada, melhorando com isso a qualidade da relação médico-paciente.

Summary This study evaluates the information retained by patients at São Lucas Hospital/PUCRS - Porto Alegre. Of those interviewed, 80,80% know what part of their body is affected, 69,90%; know the name of the disease, 48,70% know the name of/ their physician, 45,20% the purpose o/ the medication, 34,70% the name of the medication and 20,80% the cause of the disease. As to quality of care, the patients rated it as excellent (50,40%), good (43,50%), fair (4,30%) and bad (1,70%) The only social demographic variable which influenced the level of information was schooling, either because they found it easier to understand or because belter information was provided to patients with a higher level of education, or both. The Difference between a high degree of satisfaction and percentage of information retained is discussed by the authors. Legal aspects pertaining to medical information are mentioned in an attempt to increase the ability to recall the information provided, thus improving the doctor patient relationship.