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Biomedical subjects

I Banović

Publications and source records attributed to I Banović.

10 recordsLinked to original sources
PubMed2003

Local estrogen treatment in patients with urogenital symptoms.

OBJECTIVES: Determination of the efficacy and safety of vaginally administered low dose (25 microg) micronized 17beta-estradiol in the management of patients with urogenital symptoms. METHODS: A total of 1612 patients with urogenital complaints were randomized to receive 25 microg of micronized 17beta-estradiol (n=828) or placebo (n=784) in a multicenter double-blind placebo-controlled study running for 12 months. Female patients were treated once a day over a period of 2 weeks, and then twice a week for the remaining of the 12 months with an active or placebo tablet. The assessment included full history-questionnaire, micturition diary, gynecologic and cystometric examination, transvaginal ultrasound, and serum 17beta-estradiol level determination. It was carried out at the beginning, and after 4 and 12 months of treatment. RESULTS: The overall success rate of micronized 17beta-estradiol and placebo on subjective and objective symptoms of postmenopausal women with vaginal atrophy was 85.5%, and 41.4%, respectively. A significant improvement of urinary atrophy symptoms was determined in vaginal ERT group as compared with the beginning of the study (51.9% vs. 15.5%, P=0.001). The maximal cystometric capacity (290 ml vs. 200 ml, P=0.023), the volume of the urinary bladder at which patients first felt urgency (180 vs. 140, P=0.048), and strong desire to void (170 ml vs. 130 ml, P=0.045) were significantly increased subsequent to the micronized 17beta-estradiol treatment. The number of patients with uninhibited bladder contractions significantly decreased following micronized 17beta-estradiol as compared with pretreatment values (17/30, P=0.013). Side effects were observed in 61 (7.8%) patients treated with low dose micronized 17beta-estradiol. Therapy with 25 microg of micronized 17beta-estradiol did not raise serum estrogen level nor stimulated endometrial growth. CONCLUSIONS: Local administration of 25 microg of micronized 17beta-estradiol is an effective and a safe treatment option in the management of women with urogenital complaints.

Administration, Intravaginal↗
PubMed2002

Perinatal outcome of pregnancies in women aged 40 and over.

Perinatal outcome of pregnancies at forty and over was analyzed starting from the diagnosis of pregnancy to seven days following delivery. Retrospectively, pre-gestational health and reproduction status were dealt with, as well as the course of pregnancy, deliveries, and newborn children (study group). The control group was composed of pregnant women aged 20 to 29, who were identical to study group in terms of parity. Statistical data processing was done by means of chi2-test, and contingency 2 x 2 tables. The difference was significant if p < 0.05. Out of 2,099 diagnosed wanted pregnancies at forty and over, 415 (19.8%) had a miscarriage, in 33 (1.6%) an artificial abortion was performed after determining the fetus karyotype and 1,651 (78.2%) of pregnant women delivered. In 66.2% of pregnancies the fetus karyotype was determined and in 33 (2.5%) fetuses chromosomal abnormalities were found Incidence of deliveries at 40 and over is 1.38%, which is a 35.6-percent increase in the last ten years. Nullipara and pluripara had an increase, and multipara had a decrease. Pre-gestational health and reproduction status in study group is lower than in control group. Complications during pregnancy: threatened abortion, EPH gestosis, placenta praevia, gestational diabetes, late fetal death are more frequent than in control group (p < 0.05). In intrapartal terms, more frequent were induction of delivery, meconium-stained amniotic fluid, fetal distress, operative vaginal deliveries, and Cesarean section (p < 0.05). In neonatal outcome there are more premature infant, there are more VLBW, LBW, SGA, newborn with low Apgar index values, and the total perinatal death is greater than in the control group (p < 0.05). In perinatal terms, (from the diagnosis to the seventh day following delivery) 1,617 children survived (77.0%), meaning that perinatal loss was 482 (23.0%). Authors conclude that pregnancy at 40 and over is a high-risk pregnancy. There is a high risk of pre-gestational and gestational complications, and perinatal loss is high. Therefore, those pregnancies are not desirable from the medical point of view.

Adult↗
PubMed2000

Antenatal predictors of the neurologic sequelae at 3 years of age: a multivariate analysis.

OBJECTIVE: To study the association between fetal blood flow abnormalities and the occurrence of long-term neurologic sequelae. STUDY DESIGN: Umbilical, aortic and middle cerebral artery blood flow parameters were obtained by Doppler examination and retrospectively analyzed in 128 high-risk singleton pregnancies, followed by neurologic examination of the surviving children at 3 years of age. Traditional parameters of neurologic outcome (Apgar scores, intrauterine growth retardation (IUGR), umbilical artery pH and base deficit, gestational age, birth weight, newborn encephalopathy, mode of delivery, fetal heart rate, neurosonographic examination) were included as possible confounding factors. Mann-Whitney U-test, Student's t-test, analysis of variance or Fisher's exact test, where applicable, were used for the univariate analysis. A stepwise logistic regression procedure was conducted to test the independent association of selected perinatal risk factors on neurological outcome. Statistical significance was assumed at P<0.05. RESULTS: Eighteen out of 114 surviving children suffered neurologic illness at 3 years of age. Four children had major neurologic dysfunction and the remaining 14 suffered minor or mild form of the disease. Although blood flow parameters and various perinatal parameters did not differ significantly between the group of children with major neurologic dysfunction and healthy children, aortic resistance index showed an independent association with occurrence of minor or mild neurologic disabilities. CONCLUSION: Antenatal evaluation of the aortic blood flow might be an important predictive variable for permanent neurologic disturbances.

Apgar Score↗
PubMed2000

Laparoscopic and laparotomic cholecystectomy: a randomized trial comparing postoperative respiratory function.

BACKGROUND: The fact that pulmonary complications occur in 20-60% of the patients subjected to abdominal operations clearly indicates that the lungs are the most endangered organ during the postoperative period. OBJECTIVE: The aim of this study was to demonstrate the impact of cholecystectomy on postoperative respiratory disturbances by comparing the laparotomic cholecystectomy with laparoscopic gallbladder removal. PATIENTS AND METHODS: A hundred cholecystectomized patients were included in the prospective randomized clinical trial. Half of the patients were operated on by the laparotomic procedure, whereas the other half underwent laparoscopic cholecystectomy. Spirometric parameters, arterial blood gases, and acid-base balance were determined before the operation, and at 6, 24, 72 and 144 h postoperatively. Abdominal distension was assessed by auscultating intestinal peristaltics, abdominal circumference measurement, and time interval to restitution of defecation. RESULTS: Six hours postoperatively, the values of ventilation parameters decreased on average by 40-50% from the baseline preoperative values in both groups of patients. The group of patients submitted to laparotomic cholecystectomy had significantly lower spirometric values and slower recovery of the ventilation parameters than the laparoscopic cholecystectomy group. Abdominal circumference was significantly greater and the time needed for restitution of peristaltics and defecation was significantly longer in the laparotomic cholecystectomy group compared to the group of laparoscopic cholecystectomy. CONCLUSIONS: Statistically significant impairments including hypoxia, hypocapnia and hyperventilation were observed in the patients submitted to laparotomic cholecystectomy, indicating the presence of objective respiratory risk, especially in elderly patients and patients with obstructive pulmonary diseases or cardiac insufficiency.

Abdomen↗
PubMed2000

The effect of high birth weight (400 g or more) on the weight and height of adult men and women.

Three hundred and twenty eight examined adult men and 346 examined adult women were macrosomic at birth (4000 g or over). The control group consisted of 564 adult men and 749 adult women with birth weights of 2500 to 3999 g. Both male and female macrosomic babies achieve greater weights and heights in adulthood than those in the control group. There are more overweight and obese men in the macrosomic group than in the control group and the same is true of the women (p < 0.001). The mean values of the BMI (body mass index) for the macrosomic adults are greater than those for the control group (p < 0.001). Fetal macrosomia is a good predictor of the weight and height of adult men and women.

Adult↗
PubMed1999

Hepatitis B virus infection among pregnant women in Split region.

A seroepidemiologic survey of pregnant women in Split region was performed in order to determine a strategy for prenatal screening for HBsAg. Thirty (7.5%) of 400 women had the markers of past or current HBV infection, while 3/400 (0.75%) were carriers. According to demographic data and risk factors they represent low risk population. General prenatal screening for HBsAg is advisable.

Croatia↗
PubMed1989

[Prenatal diagnosis of coiling of the umbilical cord around the neck and its effect on early neonatal prognosis].

"Real time" ultrasonic equipment enables antenatal diagnosis of nuchal encirclement by the umbilical cord. One hundred cases of normal term pregnancies were sonographically examined immediately before programmed delivery induction with a purpose of finding the cord around fetal neck. During the delivery all the patients were CTG monitored, after delivery the blood was taken from the umbilical artery for the acid-base balance analysis and also the Apgar score was determined. One of a hundred examined cases falsely negative and one falsely positive result were found which indicates that the method is highly sensitive and specific (sensitivity 94.1%, specificity 98.8%). There was a statistically significant difference (P less than 0.005) between acid-base balance, CTG and Apgar score in a group of the newborns with nuchal cord. The active antenatal ultrasonic search for umbilical cord around the fetal neck can significantly reduce the frequency of intrapartal hypoxia as well as the perinatal mortality and morbidity.

Apgar Score↗
PubMedDate not supplied

[The breech partogram].

A partogram was made after analysis 383 spontaneous breech deliveries of primiparas and 343 of multiparas. The height of parturients was 160 cm or more, gestational age between 37 and 42 weeks and the newborn birthweight between 2500 and 3900 g. The newborns did not show any signs of fetal damage from the period of pregnancy or delivery. The duration of delivery was counted from the time of the cervical dilatation of 2 cm or more. A partogram was made after the statistical analysis of particular cervical dilatation phases; the duration of delivery in primiparas was up to 13 hours and 15 minutes and in multiparas up to 10 hours and 40 minutes. The second stage of delivery in primiparas was 1 hour and 20 minutes and in multiparas 40 minutes. The distribution of data concerning the duration of delivery demonstrated by the mean value and SD was symmetrical; the mean value of the duration of delivery with 99% of reliability was from 9 hours up to 10 hours and 54 minutes for primiparas and from 8 hours and 19 minutes up to 9 hours, and 18 minutes for multiparas. Breech delivery was accelerated in the earlier dilatation phase if compared to the later phase which was significantly slowed down.

Breech Presentation↗