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Biomedical subjects

D Dicker

Publications and source records attributed to D Dicker.

At least 109 records · Page 6Linked to original sources
PubMed1988

Intrapartum management of insulin-dependent diabetes mellitus (IDDM) gestants. A comparative study of constant intravenous insulin infusion and continuous subcutaneous insulin infusion pump (CSIIP).

Two groups of insulin-dependent diabetes mellitus (IDDM) parturients were managed according to different intrapartum protocols and compared with a control group of normal women in labor. Thirty-seven patients received conventional intensified insulin therapy during pregnancy and intravenous continuous insulin infusion during labor. Twenty-eight women were managed by continuous subcutaneous insulin infusion pump (CSIIP) throughout gestation and this therapeutic approach was continued during labor. When the two glucose control techniques were compared, CSIIP was superior to achieving and maintaining intrapartum optimal metabolic control, reducing significantly the incidence of acute fetal distress, thus lowering the cesarean section rate and neonatal hypoglycemia. Consequently we concur with the recommendation that firm prepartum as well as intrapartum diabetic control is mandatory for successful management of labor in IDDM patients.

Blood Glucose↗
PubMed1987

Abdominal complications following ultrasonically guided percutaneous transvesical collection of oocytes for in vitro fertilization.

Ultrasonically guided transvesical oocyte aspiration is a safe and efficient method in most in vitro fertilization (IVF) units. It entails very rare severe complications, even though transvesical punctures performed may unintentionally pierce the bowel or even major blood vessels. Nevertheless, mild complications are rarely noted and reported. During a 9-month period 140 ovum pickups were performed: 102 by transabdominal ultrasound-guided puncture and 38 by means of laparoscopy. In the former group, abdominal pain (11.6%), exacerbation of previous pelvic inflammatory disease (2.9%), mild hemoperitoneum (2.9%), urinary tract infections (5.8%) and transient macroscopic hematuria (5.8%) occurred following the procedure. In the latter group, abdominal pain followed in 7.8%; no urinary tract complications were noted in women undergoing laparoscopic ovum aspiration. In spite of the fact that ultrasonically guided transvesical oocyte collection is an atraumatic method with rare complications, they should be reported in order to draw attention to their not-so-rare occurrence and with the aim of their prevention.

Abdomen↗
PubMed1987

Multiple pregnancy after in-vitro fertilization and embryo transfer: report of a quadruplet pregnancy and delivery.

The first baby from in-vitro fertilization (IVF) was born in England in 1978 as a result of retrieval of a single preovulatory oocyte in the course of a natural cycle (Steptoe and Edwards, 1978). At present most programmes of IVF throughout the world do not use natural cycles producing only one oocyte, but rather multiple oocyte cycles produced by clomiphene citrate (CC), human menopausal gonadotrophin (HMG), or pure follicle stimulating hormone (FSH), either separately or in combination, sequentially or concomitantly, for the induction of multiple follicular maturation.

Adult↗
PubMed1987

Pregnancy outcome in gestational diabetes with preconceptional diabetes counselling.

One hundred and thirty-six women with known previous gestational diabetes and normal glucose tolerance between pregnancies attended a preconceptional clinic at least 2 months before conception, and were regularly consulted by a diabetological team. Evaluation consisted of oral glucose tolerance test (OGTT), mean blood glucose, glycosylated haemoglobin and management by self-blood-glucose monitoring (SBGM) and nutritional counselling. When these patients were compared to a group of 154 patients with gestational diabetes who attended our clinic at different stages of pregnancy, the former had improved glucose homeostasis whereas the latter had more frequent elevations of fasting and postprandial glucose levels throughout pregnancy. This group had also more maternal complications and higher Caesarean section rates. Congenital anomalies were 0.65% among offspring of nonattenders, while none occurred in those with preconceptional counselling. Macrosomia and hypoglycaemia were significant neonatal complications in infants of nonattending mothers. We concur with the recommendation that preconceptional counselling in gestational diabetics is required to improve glucose homeostasis throughout pregnancy, and that appropriate evaluation of glucose intolerance should be included as part of prospective family planning.

Adult↗
PubMed1987

Preconceptional diabetes control in insulin-dependent diabetes mellitus patients with continuous subcutaneous insulin infusion therapy.

Preconceptional diabetes management is an important prerequisite for pregnancy planning and its value has been well-documented. Glucose control and the outcome of pregnancy, managed in the preconceptional period, with continuous subcutaneous insulin infusion therapy to those receiving insulin injections are compared. Fifty-two juvenile onset insulin dependent diabetic women contemplating pregnancy were regularly consulted by a diabetology team starting at least two months before conception. Glucose control was achieved by continuous subcutaneous insulin infusion pumps (CSIIP) in 18 patients, and 34 women received intensive insulin therapy (IIT). In both groups, normal glucose levels and normal HbA1 were achieved at conception, maintained during the period of organogenesis and throughout pregnancy. In view of the fact that perinatal results, such as the occurrence of malformations, mean gestational age, mean birth weight and neonatal complications were not significantly different in both groups, we believe that both methods are equally effective. Consequently, the less costly and yet effective IIT may be the method of choice, while the more expensive pump should be used mainly in selected cases.

Diabetes Mellitus, Type 1↗
PubMed1986

Pregnancy outcome in patients with insulin-dependent diabetes mellitus with preconceptional diabetic control: a comparative study.

Forty-four of 75 pregnant women with juvenile-onset insulin-dependent diabetes, who attended a preconceptional clinic, were seen regularly by a diabetologic team. Glycemic control was obtained by intensified insulin therapy and monitored by blood glucose self-monitoring. When these patients were compared with a group of 31 nonattenders of the preconceptional clinic, in the former normoglycemia and normal hemoglobin A1 values were achieved before conception, whereas in the latter good control was reached by the second trimester. This group had also more maternal complications, such as preeclampsia, and higher cesarean section rates. Congenital anomalies were 9.6% among offspring of nonattenders, while none occurred in those with preconceptional counseling. We confirm the evidence accumulated in the recent literature that congenital malformations in pregnancy complicated by diabetes may be linked to disturbances in maternal metabolism during the period of embryogenesis. Consequently we concur with the recommendation that tight diabetic control is required before the patient attempts to conceive.

Adolescent↗
PubMed1986

Bilateral Sertoli-Leydig cell tumor with heterologous elements: report of an unusual case and review of the literature.

A case of bilateral ovarian Sertoli-Leydig cell tumor with heterologous elements is reported in an 18-yr-old girl with marked virilization. Panhysterectomy was performed, yet the tumor recurred shortly after the intervention. The microscopic picture was one of intermediate to poor differentiation. Despite chemotherapy, the postoperative course was rapidly malignant, and the patient died 4 wk later.

Abscess↗
PubMed1986

Quadruplet pregnancy in IVF.

The frequency of multiple pregnancy following IVF with the presently accepted methods is ten times higher than in natural cycles, and is identical to that following induction of ovulation with HMG. In spite of the fact that multifetal pregnancy exposes both fetus and mother to certain dangers, most couples joining IVF programs expose themselves to, and generally accept the risk of, multiple pregnancy, since this is their last resort for having a baby of their own. We report such a case of quadruplet pregnancy after the IVF procedure and review the literature.

Abortion, Induced↗
PubMed1986

Primary choriocarcinoma of the fallopian tube. Report of a case with survival and postoperative delivery. Review of the literature.

A patient is presented with primary choriocarcinoma of the fallopian tube arising from a tubal pregnancy. Treatment consisted of an initial operation including adnexectomy and resection of bilateral ovarian thecalutein cysts, followed by chemotherapy. The patient delivered a healthy infant 2 years later, and is alive and well 5 years after the event.

Adult↗
PubMed1986

Severe pneumococcal peritonitis complicating IUD: case report and review of the literature.

A case of pneumococcal peritonitis associated with an IUD is presented and four previously reported cases of pneumococcal peritonitis with IUD are reviewed. The infection may occur in previously healthy women who were fitted with an IUD, possibly by ascending infection from the genital tract via the fallopian tubes. The condition is usually accompanied by bilateral salpingitis and may be severe, with fatal outcome. We suggest that any woman over 30 using an IUD, who presents with peritonitis without obvious cause, should be given antibiotics with activity against Streptococcus pneumoniae, following removal of the IUD.

Adult↗
PubMed1986

The management of prolapsed submucous fibroids.

Prolapsed submucous fibroids, are not an uncommon finding in young women of fertile age. They may be either ordinary fibromyomas of any size, or else occur as necrotic or degenerated tumours. They are expelled by the uterus, and usually present in the vagina on a pedicle, following uterine contractions. In a retrospective study of 142 patients seen over a 10-year period at the Golda Meir Medical Center, 46 were managed by vaginal myomectomy, 12 by abdominal myomectomy, 68 by abdominal hysterectomy, usually following vaginal removal of the fibroids, and in 16 women vaginal hysterectomy was performed. The postoperative course and morbidity in these patients was comparable to that of abdominal and vaginal hysterectomy, performed for intramural or subserous fibromyomas.

Adult↗
PubMed1986

Pregnancy complicated by diabetic nephropathy.

Diabetes mellitus is a high risk complication of pregnancy and this is particularly true whenever long standing diabetes is complicated by diabetic nephropathy. Five cases are reported of diabetic pregnancy complicated by nephropathy. Four women delivered healthy babies, and one patient aborted spontaneously in the 9th week of gestation. It is suggested that first and foremost in complicated diabetic pregnancy strict normoglycemia should be adhered to prior and all through pregnancy. Our findings based on these cases also suggest that: Pregnancy does not adversely affect the renal status of a diabetic woman or vice versa. Creatinine clearance is not worsened by the course of pregnancy in the majority of these patients and proteinuria per se does not add additional risks to pregnancy or outcome. Hypertension is a separate risk factor affecting the pregnancy despite normoglycemia. Motivation of these patients to maintain normoglycemia as well as bed rest for prolonged periods, intensive use of fetal monitoring, evaluation of fetal lung maturity and improved neonatal care may contribute to improved perinatal outcome.

Adult↗
PubMed1986

Early diagnosis and intrauterine therapy of meconium plug syndrome in the fetus: risks and benefits.

Two cases are reported of patients in the third trimester of pregnancy in whom routine ultrasound examination revealed progressive dilatation of the fetal intestines. Intestinal obstruction was suspected and amniocentesis as well as amniography with Urografin were done. In both cases a regression in dilatation of bowel was noted on ultrasonography. The Urografin swallowed by the fetus was deemed to have relieved the obstruction of the fetal intestine. The babies were delivered in good condition and passed large amounts of watery meconium per rectum. In spite of the risks inherent in the use of Urografin amniography, as well as of amniocentesis, there appear to be a great number of advantages to the treatment of meconium obstruction of the fetus in utero.

Adult↗