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Biomedical subjects

G Kolarov

Publications and source records attributed to G Kolarov.

At least 37 records · Page 2Linked to original sources
PubMed2000

[Placental location and its influence on the position of the fetus in the uterus].

There are different opinions concerning the influence of the placental localization on the position of the fetus in the uterus. Two options are suggested in breech presentation--placenta praevia and cornual localization as possible causes for breech presentation. The aim of the present prospective study is to establish the influence of placental localization on the fetal position in the uterus. Two groups of pregnant women were examined--the first with cephalic resentation (n = 125) and the second with breech presentation (n = 124). All of the pregnant women examined were nulliparas, with term pregnancy (37-40 weeks). Uterine and fetal abnormalities were excluded. The localization of the placenta was determined by ultrasonography. The cornu-fundal localization of the placenta was found in 4.8% in the pregnant women with cephalic presentation and 62.6% in pregnant women with breach presentation. Placenta praevia or low insertion of the placenta was found in 3.2% of the cases with breech presentation and in none of the cases with cephalic presentation. The authors conclude on the basis of the data in the study that the localization of the placenta influences the fetal position in the uterus.

Breech Presentation↗
PubMed1999

Congenital cataracts facial dysmorphism neuropathy syndrome, a novel complex genetic disease in Balkan Gypsies: clinical and electrophysiological observations.

During a study of hereditary motor and sensory neuropathy-Lom in Bulgaria, a previously unrecognized neurological disorder was encountered, mainly in Wallachian Gypsies, who represent a relatively recent genetic isolate. The disorder has been termed the congenital cataracts facial dysmorphism neuropathy (CCFDN) syndrome to emphasize its salient features. Fifty individuals from 19 extended pedigrees were identified and examined clinically and electrophysiologically. At least 1 patient from each family was admitted to the hospital in Sofia for full investigation. Pedigree analysis indicates autosomal recessive inheritance. The disorder is recognized in infancy by the presence of congenital cataracts and microcorneas. A predominantly motor neuropathy beginning in the lower limbs and later affecting the upper limbs develops during childhood and leads to severe disability by the third decade. Associated neurological features are a moderate nonprogressive cognitive deficit in most affected individuals together with pyramidal signs and mild chorea in some. Accompanying nonneurological features include short stature, characteristic facial dysmorphism, and hypogonadotrophic hypogonadism. Nerve conduction studies suggest a hypomyelinating/demyelinating neuropathy, confirmed by nerve biopsy. The CCFDN syndrome is thus a pleomorphic autosomal recessive disorder displaying a combination of neurological and nonneurological features.

Adolescent↗
PubMed1999

[The most suitable tests for studying chlamydial infection in women with sterility].

The study was carried out on 280 infertile women (185 with primary and 95 with secondary infertility), patients of the University Clinic of Gynecologic Endocrinology and Infertility, Sofia. The present study was designed to estimate which is the most suitable test for detection of chlamydial infection in women with infertility. Evidence of past chlamydial infection was determined by the presence of antichlamydial IgG antibodies by commercial ELISA test. From 196 of the patients examined, 101 were positive for antichlamydial IgG antibodies (62.7%). 84 women were examined by means of direct antigen test for Chlamydia trachomatis from the endocervix (DIF. ELISA). Tubal patient was examined by means of hysterosalpingography and/or laparoscopy. In 34 women with unilateral or bilateral tubal occlusion the endocervical direct antigen test was positive in 4 (11.8%) and in 30 women with patient tubes 2 were positive by this test (6.7) In 38 women with tubal occlusion 29 of the women with unilateral or bilateral tubal occlusion had a presence of IgG antichlamydial antibodies in their sera (76.3%) compared to 17 of 38 women with patient tubes (44.7%). The results of the present study indicate that the examination antichlamydial IgG antibodies in the sera of women with infertility has a better predictive value with regard to tubal pathology compared to the direct antigen test for detection Chlamydia trachomatis in the endocervix. Examination for latent infection or reinfection has to be carried out before the administration of more invasive methods for the management of infertility.

Adolescent↗
PubMed1999

[The use of GnRH agonists in severe uterine hemorrhages in adolescence caused by congenital aplastic and hypoplastic anemias].

GnRH agonists, applied for a long period of time or as depot forms, lead to blocking of gonadotropin and ovarian steroid synthesis. We used their property to induce amenorrhea for treating menorrhagic and menometrorrhagic bleeding in adolescence caused by inborn aplastic and hypoplastic anaemia. In patients with uterine bleeding during the first regular menstrual period or recurring during menstrual periods Zoladex (depot GnRH agonist) has been applied, resulting in stop of bleeding in 2 to 4 days. The drug-induced amenorrhea provides the possibility for physiologic restoring of hemoglobin levels, improvement of therapeutic results from adjuvant antianaemic therapy. Thus a more favourable basis for treating of the main disorder is being created. When surgery is indicated, GnRH agonists provide the opportunity for planning of operating management or for laser ablation of endometrium.

Acute Disease↗
PubMed1999

[The use of the preparation Anteovin in dysfunctional uterine hemorrhages and PCOS].

UNLABELLED: The present prospective study is aimed at estimating the therapeutic effect of a biphasic oestrogen dominated contraceptive pill Anteovin in certain forms of dysfunctional uterine bleeding (DUB) and in polycystic ovary syndrome (PCOS) which is associated with dysfunctional bleeding. Two groups of women were studied--the first group (n = 34) consisted of women with DUB; the second group (n = 31) comprised PCOS. The nature and dynamics of uterine bleeding, contraceptive effectiveness and occurrence of side effects were followed up. In the second group the changes in the levels of testosterone (T), dehydroepiandrosterone sulfate (DHEA-S) and prolactin (Prl) were additionally investigated. RESULTS: A significant decrease in bleeding was observed in both groups. In the second group it is in parallel with a significant decrease of T even as early as on the third month and of DHEA-S on the sixth month of treatment. No significant changes in prolactin levels were found out during the treatment. CONCLUSION: The biphasic contraceptive pill Anteovin has a very good therapeutic effect in DUB and metrorrhagic forms of PCOS while at the same time the side effects are slightly expressed and transitory and an excellent contraception is achieved.

Adolescent↗
PubMed1998

[Low-dose estrogens in the treatment of the climacteric syndrome].

UNLABELLED: The present prospective study is aimed to estimate the effect of a low-dose combined oestrogen drug Cyclo-Menorette on climacteric syndrome in women with early menopause. MATERIAL AND METHODS: The criteria for inclusion in the study were ac follows: 9-12 months of menopause, increased FSH levels, moderately expressed climacteric syndrome confirmed by the menopausal index of Kupperman and Hamilton-Anxiety-Scale /HAMA/. According to acceptance of hormone replacement therapy /HRT/ the women were divided into 2 groups--control T /n = 31/ and Cunder treatment T /n = 35/. The degree of climacteric syndrome expression after Kupperman and HAMA was estimated in all patients at the beginning as well as on the 3-d, 6-th 12-d months. The presence and dynamics of side effects were followed in the patients treated with HRT. RESULTS: Spontaneous improvement of complaints was found out in the control group with an increase of intragroup differences during the follow-up period. Most expressed improvement in the group under treatment was established during the first 3-6 months, the beneficial effect being preserved until the end of the study. CONCLUSION: The use of 1 mg oestradiol valerat in combination with 2 mg oestriol results in a significant decrease of climacteric syndrome manifestation with slightly expressed and transient side effects.

Climacteric↗
PubMed1997

[The use of the preparation Cilest in the practice of the Bulgarian Association for Family Planning].

Data are presented from a questionnaire study on the sexual activity of Bulgarian teenagers as well information on the contraceptive methods chosen by them. The authors inform in short about the activities of the Bulgarian Association for Family Planning (BAFP). Analyses are made of the data obtained from BAFP card-index for the last two years. Information is given on the number of observed cycles, types of applied contraceptive method, aims of their application (contraception, treatment of acne, menstrual disturbances etc.). The attention was concentrated on the third generation contraceptive pills Cilest, on the age of patients, as well as on the adverse effects--change in blood pressure, body-weight changes, intermenstrual bleeding, hairiness, breast problems, paraclinical changes, etc. Underlined is the number of teenagers who seen the BAFP help on problems of contemporary contraception. The observed cycles show a very small percentage of adverse effects with hormonal contraception, mainly during the first 2 of 3 cycles, with predominance of intermenstrual bleeding. No body-weight changes or increased hairiness were observed.

Adolescent↗
PubMed1997

[The testicular feminization syndrome--a report of 9 cases].

We present the data of analysis of 9 cases (girls and young women) aged 14 to 20 years, with syndrome of testicular feminisation. The patients were diagnosed and treated at the departments of Paediatric and Adolescent Gynaecology and of Gynaecological Endocrinology at the University Ob. & Gyn. hospital in Sofia. The diagnosis was based on the clinical picture, karyogram and radioimmunoassay of gonadotropic and sex hormones. Described were some data as family history, clinical picture, from of the disease, appearance, genital and hormonal status, and histodiagnosis of the removed gonads. Out of nine, primarily diagnosed as a syndrome of testicular feminisation girls and women one ws with an incomplete from, in another further investigations evoked a suspicion of Swyer syndrome (a 14-years-old girl, on whom surgical treatment due to big gonadoblastoma was performed, she died a year later). One patient also developed an ovarian tumour, in six we performed gonadectomy. One patient did not come for any treatment. The differential diagnosis with some relatively rare syndromes, as well as the treatment of this patients were discussed.

Adolescent↗
PubMed1996

[The premenstrual syndrome in adolescents].

The premenstrual syndrome is associated with the appearance of distressing somatic, physiological and behavioural symptoms at a certain phase of the menstrual cycle and has not been sufficiently studies with adolescents. The aim of this study is to determine the frequency, severity and period of appearance of the more important somatic and psychological symptoms characteristic of adolescents with PMS. The study includes 186 girls at an age between 16 and 18 years monitored for the period of one year and four months. The most frequently met somatic symptom is headache (39%), the most frequent psychological one--irritability (46%). Sufficient attention is paid to the influence of the menarche and cigarette smoking in adolescents with PMS.

Adolescent↗
PubMed1995

[Our experience in treating pelvic inflammatory disease caused by Chlamydia trachomatis with the preparation roxithromycin].

The authors are analyzing their results of the treatment with roxithromycin 150 mg of the pelvic inflammatory disease, caused by chlamydia trachomatis. 29 patients with proved chlamydial infection were treated. The most popular diagnosis was cervicitis. 23 patients were totally cured, 4 patients were with considerable better status after the treatment, and 2 of the patients were with insignificant amelioration of the status. A conclusion can be made, that the roxithromycin is a very good alternative of the existing treatment with doxycicline.

Chlamydia Infections↗
PubMed1995

[The incidence of clinical forms of female endocrine sterility in 1990-1993 at the III Gynecological Clinic of the Maternity Home of the State Institutional Hospital].

The high frequency of the female endocrine sterility and the favorable therapy results are showing categorically the importance of the endocrine sterility as a medical and a social problem. For the period 1990-1993 in Third Gynaecological clinic--Sector of Gynaecological Endocrinology, were observed 584 patients with proved endocrine sterility. The present research has the goal to discuss the frequency of the different clinical forms of the endocrine sterility. The most frequent one is PCO--30.59%, followed by corpus luteum insufficiency--23.58%, and hyperprolactinaemia--20.05%. The results are interpreted on the basis of similar research for the period 1976-1985 with analog contingent. Conclusions are made for the essential directions of the diagnostic and therapy process in the clinic.

Bulgaria↗
PubMed1995

[The medicosocial aspects of contraception for teenagers].

The authors study and examine the influence of some medical and social factors on the teenagers use of contraceptives. The study is based on the questionnaires fulfill by 568 teenagers (aged 13-19). In the enquêtes are shown the role of the family status of the parents the involvement of the family and the school in the sex education, and also are indicated the favorite teenager's contraceptive methods. The positive attitude on contraception and on this kind of researches is very characteristic for 94% of the analyzed teenagers. The authors made a conclusion on optimizing the use of modern contraceptives for teenagers.

Adolescent↗
PubMed1995

[The treatment of endometriosis genitalis externa with the preparation Zoladex from the firm of Zeneca, Great Britain, combined with an immune factor in sterility--a case report].

Endometriosis is one of the main causes of female sterility, leading not only to subjective complaints, such as anovulatory menstrual cycles and LUF syndrome, but also to appearance of antisperm antibodies due to the increased number of macrophages, We present our experience in the treatment of endometriosis with the GnRH analogue Zoladex, product of Zeneca, as well as in the treatment of antisperm antibodies with methyiprednizolon acetate, Depomedrol of Upjohn.

Adult↗