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X Codaccioni

Publications and source records attributed to X Codaccioni.

At least 37 records · Page 2Linked to original sources

[Cord prolapse. Review of the literature. A series of 50 cases].

OBJECTIVES: Identify the role of cord prolapse in modern obstetrics by estimating the frequency of this obstetrical accident, its conditions, prognosis and treatment and by analyzing factors favoring development of cord prolapse. METHOD: From a retrospective study of 50 observations of cord prolapse occurring in the department of obstetrics from January 1985 to June 1994. Results were compared with those reported in the literature. RESULTS: The frequency of cord prolapse was 0.21% over the 10-year period. Cesarean section was required in 72% of the cases, and obstetrical manoeuvers were used in some of the vaginal deliveries (28%). Neonatal mortality was 20/1000. Predisposing factors were breech presentation, prematurity, twin pregnancy and multiparity. CONCLUSION: Despite much progress in obstetrics, the frequency of cord prolapse has not changed over time. The consequences are not as lethal as in the past, because of progress in diagnosis and neonatal resuscitation. Fetal prognosis remains however severe.

Adult↗

[Hydrocephalus with cerebrospinal fluid shunts and pregnancy: 2 cases].

During pregnancy 50% of all cases with a ventriculo-peritoneal shunt malfunction. This is because of anatomo-physiological changes associated with the pregnant state, and shows itself as a rise in intracranial tension. There were no acute neurological complications at term; with the malfunction of the shunt distally, vaginal delivery is preferable. It is not necessary routinely to carry out instrumental delivery.

Adolescent↗

Direct analysis of the lectin reactivity of alpha-fetoprotein in maternal serum by crossed affinity radio-immunoelectrophoresis.

Affinity experiments with the lentil (Lens culinaris) lectin have revealed the existence of two distinct molecular populations of alpha-fetoprotein: lectin reactive and lectin non-reactive. Using a combination of crossed lectin immunoelectrophoresis and radio-immunoelectrophoresis, it has been possible to obtain directly the lentil lectin affinity patterns of alpha-fetoprotein present in maternal sera. The lentil lectin reactivity of maternal alpha-fetoprotein decreases almost linearly with the gestational age from week 15 to 35.

Female↗

Determination of amniotic fluid phospholipids by thin-layer chromatography, with use of a hydrogen flame ionization detector.

We describe a new specific method for measuring lecithin, sphingomyelin, and phosphatidylglycerol in amniotic fluid by thin-layer chromatography, with use of a hydrogen flame ionization detector. After extraction and acetone precipitation to isolate surface-active lecithin, the phospholipids are separated on a thin rod of refractory and chemically stable material, having an outer coating of a bonded, sintered partition medium. Two solvent systems are used to develop the chromatograms, chloroform/methanol/water to separate lecithin and sphingomyelin, tetrahydrofuran/methylal/methanol for phosphatidylglycerol. Then the rod is passed through an hydrogen flame; the resulting ions produced generate a current, which is amplified and fed to a potentiometric recorder. The height of integral curves was proportional to the area under each peak. For quantitation we used an internal standard (lysolecithin in the first system. phosphatidyldimethylethanolamine in the second). The method requires less than 5 mL of amniotic fluid; results are available within 6 h.

Amniotic Fluid↗

[Meadows syndrome. A case history (author's transl)].

The authors, having studied a case of Meadows syndrome, confirm that this cardiomyopathy is a specific entity in pregnancy and the puerperium. They point out the difficulties in diagnosis, as Meadows syndrome seems to be diagnosis of elimination. They point out that a paraclinical balance has to be drawn up very fully on the biological and haemodynamic planes to confirm this condition. Finally, after a short discussion about the therapy, they tackle the problem of the prognosis for life and for future childbearing in these patients, which is determined by the persistence or absence of cardiac enlargement.

Adult↗

[Exact determination of the lecithin/sphingomyelin ratio in amniotic fluid. Suggestion of a reference methods (author's transl)].

Pulmonary maturity of the fetus can be evaluated by the lecithin/sphingomyelin (L/S) ratio in amniotic fluid. To existing methods of lipid extraction, precipitation with acetone and chromatography, we add a simple and accurate estimation of sphingomyelins (S) and precipitated lecithins (Lp) without acid digestion. The method is reproducible (C.V. less than 9%) for the measurement of Lp/S ratio and gives with accuracy the concentrations of Lp, avoiding possible errors in interpretation of Lp/S. Our results show that at 35 weeks of normal gestation, Lp/S ratio is about 2 and Lp concentration, 10 mg/1.

Amniotic Fluid↗

[Marfan syndrome and pregnancy. Apropos of 4 cases].

OBJECTIVES: To create a follow-up protocol for pregnant patients with Marfan syndrome. PATIENTS AND METHODS: We retrospectively reviewed the charts of patients who delivered in the Jeanne de Flandre University Hospital between June 1996 and June 1999. Four pregnant patients with Marfan syndrome were identified. RESULTS: Three of these patients had Bentall procedure. One of them had vaginal delivery and the two others underwent cesarean section. One of these two patients developed aortic valve thrombus at 14 weeks of amenorrhea. The fourth patient did not have surgery and had two vaginal deliveries. DISCUSSION: According to our results and after reviewing literature pregnant patients with Marfan syndrome were divided into two groups. The 1st group was comprised of patients who underwent Bentall procedure. The 2nd one was comprised of patients who did not undergo any surgical procedure. The possibility of vaginal delivery for patients who underwent Bentall procedure (one case) and the interest of Propanolol and anticoagulant treatment are emphasized. CONCLUSION: The multivariant approach of pregnant patients with Marfan syndrome is stressed out with special reference to the potential complications of this syndrome such as aortic dissection and to the problems related to the anticoagulant treatment.

Adult↗

[Value of a consultation center and crisis intervention in addressing psychiatric disorders in the perinatal period].

The Psychiatry department of the University Hospital Centre of Lille has developed, over the last 10 years, a treatment network for psychiatric disorders during pregnancy or in the post-partum period. There are liaison consultations in the maternity department, screening and management of psychopathological disorders in the perinatal period, training of midwives, support of patients seeking genetic counselling, collaboration with teams providing "medically-assisted procreation", etc. For severe disorders of the post-partum period (severe depression, serious alteration of mother-child interaction, puerperal psychosis), the Psychiatry department has a specialized unit where 3 "mother-child" groups can be admitted. This unit is particularly effective if the patients and their family understand this healthcare system and stick to it to a certain extent. Even if improvements are always possible, cases in which situations occur as an emergency, are when dysfunctions are most frequently seen. On 7th December 1998, a Crisis Intervention Unit (CIU) was created with 15 short-term beds, for stays up to 72 hours. The CIU was opened in the Psychiatry department, close to the main Accident and Emergency department, with 2 aims: firstly to provide a setting and resources for a number of emergency psychiatric situations, and secondly to provide a place and time for crisis situations which we admit to the unit, with a view to facilitating interaction and to propose in certain cases a process of crisis intervention, which later continues on an outpatient basis. After being open for a year, the CIU has proved to be an improvement to all of the healthcare services which are available. It should be noted that the situations which need highly specialized resources in such a short time, are those which cause the most acute problems. This is at times when the emergency services network, with its internal logic, require another network based on a different logic, that the interface problems are at their most acute. The situations reported here, which require a fluid interface between the emergency services and the "mother-child" networks, are examples. We report 3 clinical situations, which illustrate 3 possibilities of action: the first, in which 2 successive stays in the CIU allowed an admission to the "mother-child" unit in satisfactory conditions, the second, in which overall management was based on hospitalization in the Obstetrics department and several visits to our Unit, and the last one, in which the whole medico-psycho-social approach was set up after a single stay of 3 days. Since the opening of Crisis Intervention Unit, around 1,000 patients have been treated there; 37 were women with difficulties with their pregnancy, 17 of whom required direct intervention by the "mother-child" team. The contexts were: 5 prenatal depressions, 4 post-partum depressions, 3 cases of hyperemesis gravidarum, 5 rejections of pregnancy and/or situations at risk of infanticide. The almost constant suicidal risk should be noted, or even attempted suicide, at the time of admission to the CIU. The other 20 women had psychopathological disorders linked to sterility, medically-assisted pregnancy, termination of pregnancy or pregnancy in women suffering from long-term somatic illnesses (insulin-dependent diabetes, lupus, etc.). When a psychopathological episode occurs during pregnancy, it is essential to preserve the developing relationship with the child in an intermediate place, in a healthcare perspective and to prevent any future impairment of the quality of the mother-child relationship by the psychiatric disorder. The Crisis Intervention Unit is not an emergency "mother-child" unit. Other French experiences have been reported, an example being mother-baby hospitalization in a crisis centre. The aim of our interventions is not the same, and our local context, together with the availability of a healthcare network on different floors, which is specific and close-by, allows this approach. Also, the contribution of Liaison Psychiatry in emergency situations should not be minimized. It is necessary to work in collaboration with the obstetricians. In fact, the chance to work with us was given by asking for a hospitalization in the Obstetric unit, during the prepartum period of pregnancies with a psychiatric risk. This way of proceeding allows somatic monitoring in hospital to be performed, whenever the risk run by the mother and/or the child requires it. This "analogue" procedure, however preventative it may be, does not always allow specific treatment of the psychiatric disorders to be given, despite liaison psychiatry interventions. Our interventions are not a specialized "mother-child" unit, or a substitute for Liaison Psychiatry, but they are specifically aimed at the context of the crisis. Obviously, it is precisely this dimension of the crisis which makes the other types of management temporarily unsuitable. This new working framework, with the simple possibility of admitting women and interacting with them in a crisis situation, with the aid of the competence of "mother-child" teams, most often seems to allow an alternative to hospitalization in the Psychiatry department, at the same time keeping up quality management of problems linked to the pregnancy or post-partum period. The specificity of the CIU, with its project of taking the special psychiatric vulnerability of pregnancy into account, makes sure that the psychopathological aspects of the crisis situation and the physiological aspects of adaptation reactions to the perinatal period are not neglected, but that are respected by this type of interaction/intervention.

Adult↗