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1. Gynecologic & obstetric imaging

Author

Refahi S., Pourissa M., Refahi R., Mardi A., Refahi S., Pourissa M., Refahi R., Mardi A., Mashoufi M., Jabbarzadeh T., Gezginc K., Celik C., Bala A., Acar A., Cicek M. N., Akyürek C., Tanriverdi H. A., Cinar E., Akbulut V., Barut A., Haberal A., Kayikcioglu F., Erol O., Gunes M., Secilmis O., Altunyurt S., Gol M., Altunyurt S., Sezer O., Demir N., Taskin S., Özmen B., Kahveci T., Sezginkurt E., Seval M., Ünlü C., Özmen B., Taskin S., Seval M., Bayramov V., Sari E., Ünlü C., Biri A., Kurdoglu M., Kurdoglu Z., Gultekin S., Gursel T., Topuz S., Citil I., Akhan S. E., Berkman S., Turp A., Günaydin G., Onan A., Erdem A., Himmetoglu Ö., Usal D., Tanriverdi H. A., Akbulut V., Cinar E., Barut A., Bayar Ü., Sade H., Tanriverdi H. A., Usal D., Barut A., Tanriverdi H. A., Sade H., Barut A., and Bayar Ü.

Published
2005
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2. Maternal fetal medicine-perinatology

Author

Tekcan, C., Naki, M. M., Özcan, N., Cebi, M., Kanadikirik, F., Has, R., Aydoadu, M., Frenz, J. P., Schröder, W., Dede, F. S., Kovalak, E. E., Gelisen, O., Dede, H., Sariisik, B., Haberal, A., Caliskan, E., Turkoz, E., Corakci, A., Ozeren, S., Yucesoy, I., Terzioglu, N., Köhler, W., Feige, A., Atad, J., Auslender, R., Bardicef, M., Calderon, I., Leron, E., Abramovici, H., Ertas, I. F., Kahyaoglu, S., Turgay, M., Sut, N., Yilmaz, B., Ozel, M., Danisman, N., Kocak, I., Üstün, C., Bese, E., Ingec, M., Borekci, B., Yilmaz, M., Kadanali, S., Ingec, M., Kadanali, S., Erdogan, F., Kumtepe, Y., Gümüs, I. I., Turhan, N. O., Tamburaci, E., Gunduz, O., Akar, M., Simsek, M., Zorlu, G., Ingec, M., Borekci, B., Kadanali, S., Balci, O., Gezginc, K., Acar, A., Akyürek, C., Kocak, I., Üstün, C., Bese, E., Biri, A., Guler, I., Himmetoglu, O., Karaoguz, M. Y., Balci, Sevim, Tanriverdi, H. A., Usal, D., Cinar, E., Barut, A., Pilanci, B., Imren, A., Öztekin, D., Kurt, S., Tinar, S., Canoruc, N., Kale, A., Kale, E., Yalinkaya, A., Akdeniz, N., Gol, M., Tuna, B., Guclu, S., Altunyurt, S., Demir, N., Biri, A., Ciftci, B., Senol, E., Haznedarohlu, S., Gucuyener, K., Gursoy, R., Kahyaoglu, S., Turgay, I., Gocmen, M., Yilmaz, B., Neslihanoglu, R., Danisman, N., Kahyaoglu, S., Turgay, I., Gocmen, M., Yilmaz, B., Ozel, M., Danisman, N., Kahyaoglu, S., Turgay, I., Kokanali, M. K., Kunt, C., Yapar, E. G., Taskin, S., Yarci, A., Bozaci, E. A., Atabekoglu, C., Söylemez, F., Taskin, S., Seval, M., Bozaci, E. A., Özmen, B., Mammadova, S., Unlü, C., Seval, M., Taskin, S., Özmen, B., Güleryüz, D., Sahincioglu, Ö., Unlü, C., Öztürk, N., Yalvac, S., Caliskan, E., Erten, A., Dölen, I., Haberal, A., Gul, A., Cebeci, A., Gedikbasi, A., Erol, O., Ceylan, Y., Tekirdag, A. I., Onan, M. A., Turp, A., Kurdoglu, M., Gunaydin, G., Kurdoglu, Z., Guler, I., Erdem, A., Himmetoglu, O., Tulumbaci, O., Onan, M. A., Turkoglu, S., Kurdoglu, M., Boyaci, B., Tiras, M. B., Kurdoglu, Z., Gunaydin, G., Kadayifci, O., Demir, S. C., Ürünsak, I. F., Özgünen, T., Evrüke, I. C., Demir, S. C., Evrüke, I. C., Özgünen, T., Kadayifci, O., Güzel, A. B., Urünsak, I. F., Uckuyu, A., Ozcimen, E. E., Nisanoglu, O., Yanik, F., Akgun, S., Kuscu, E., Sayin, N. C., Canda, M. T., Ahmet, N., Kurt, I., Varol, F. G., Erkanli, S., Caliskan, K., Bagis, T., Kilicdag, E., Tarim, E., Kuscu, E., Tutuncu, L., Ardic, N., Mungen, E., Ergur, A. R., Yergok, Y. Z., Cölcimen, N., Sahin, H. G., Kamaci, M., Bezircioglu, I., Bicer, M., Uysal, D., Yigit, S., Baloglu, A., Bezircioglu, I., Bicer, M., Karci, L., Ozder, F., Baloglu, A., Has, R., Yüksel, A., Büyükkurt, S., Tatli, B., Kalelioglu, I., Kesim, M. D., Aydin, Y., Atis, A., Gezer, A., Erkan, S., Simsek, Y., Kahraman, N., Uludag, S., Altinok, T., Kale, A., Erdemoglu, M., Akdeniz, N., Ozcan, Y., Yalinkaya, A., Köse, G., Tuncel, T., Aka, N., Kumru, P., Güven, M. A., Ciragil, P., Tutuncu, L., Ozdemir, E., Mungen, E., Ergur, A. R., Yergok, Y. Z., Güven, M. A., Aktan, E., Bozkurt, K., Güven, M. A., Kilinc, M., Ekerbicer, H., Güven, M. A., Ceylaner, S., Ceylaner, G., Gul, D., Ertas, E., Güven, M. A., Ceylaner, S., Batukan, C., Ozbek, A., Demirpolat, G., Uzel, M., Basaran, A., Bozdag, G., Dagdelen, S., Gürlek, A., Beksac, S., Arici, Özkan A., Isparta, T., Dikis, F. C., Civas, S. B., Ispahi, C., Kalelioalu, I. K., Has, R., Yüksel, A., Gilbaz, E., Ibrahimoglu, L., Ermis, H., Yildirim, A., Dane, B., Yayla, M., Dane, C., Özek, M., Kalelioglu, I. K., Has, R., Yüksel, A., Gilbaz, E., Ibrahimoglu, L., Ermis, H., Yildirim, A., Dane, B., Yayla, M., Cem, Dane, Salih, Dural, Dane, C., Yayla, M., Dane, B., Cetin, A., Kiray, M., Dane, B., Yayla, M., Dane, C., Ataoglu, E., Döventas, Y., Delier, H., Has, R., Kalelioglu, I., Büyükkurt, S., Has, R., Kalelioglu, I. K., Yüksel, A., Gilbaz, E., Ibrahimoglu, L., Ermis, H., Yildirim, A., Has, R., Kalelioglu, I. K., Yüksel, A., Gilbaz, E., Ibrahimoglu, L., Ermis, H., Yildirim, A., Yildiz, A., Köksal, A., Celik, N., Yetimalar, H., Keklik, A., Ivit, H., Cukurova, K., Hizli, D., Dilbaz, S., Acer, N., Deveci, S., Dilbaz, B., Haberal, A., Cukurova, K., Köksal, A., Yilmaz, S., Ivit, H., Yildiz, A., Yetimalar, H., Keklik, A., Bicer, Bulbul M., Karakaya, E., Pehlivan, M., Baloglu, A., Caliskan, E., Doger, E., Duman, C., Turker, G., Ozeren, S., Yucesoy, I., Caliskan, E., Doger, E., Cakiroglu, Y., Corakci, A., Ozeren, S., Caliskan, E., Turkoz, E., Ozeren, S., Corakci, A., Ozkan, S., Yucesoy, I., Caliskan, E., Cakiroglu, Y., Dundar, D., Doger, E., Caliskan, S., Ozeren, S., Cukurova, K., Köksal, A., Ivit, H., Yetimalar, H., Yildiz, A., Keklik, A., Aksakalli, V., Cukurova, K., Köksal, A., Önal, G., Yildiz, A., Ivit, H., Keklik, A., Yetimalar, H., Kesim, M. D., Demirkaya, B. Ö., Atis, A., Yavuz, M., Bozkurt, T., Ozyuncu, O., Bozdag, G., Salman, M. C., Durukan, T., Beksac, S., Onderoglu, L., Deren, O., Ayhan, A., Tufekci, C., Karalök, H., Ilter, E., Cil, L., Karalök, A. E., Akyol, H., Kesim, M. D., Demirkaya, B. Ö., Atis, A., Oruc, Ö., Ekin, M., Ülku, M., Caglar, P., Demirel, C., Güngör, T., Mollamahmutoglu, L., Usta, T., Özdemir, B., Ates, U., Numanoglu, N., Seyhan, A., Sidal, B., Akdeniz, N., Kale, A., Erdemoglu, M., Ozcan, Y., Yalinkaya, A., Ozdemir, B., Numanoglu, N., Usta, T., Ortakuz, S., Seyhan, A., Sidal, B., Seyhan, A., Numanoglu, N., Usta, T., Ortakuz, S., Öztarhan, A., Özdemir, B., Dogan, O., Ilbaz, S., Kovalak, E. E., Tarcan, A., Sariisik, B., Sivaslioglu, A., Haberal, A., Cinar, E., Tanriverdi, H. A., Akbulut, V., Sade, H., Barut, A., Dede, A., Özel, M., Günaydin, S., Ertas, E., Danisman, N., Mollamahmutoglu, L., Ates, U., Seyhan, A., Atmaca, U., Ortakuz, S., Ata, B., Akar, S., Sidal, B., Tanriverdi, H. A., Akbulut, V., Usal, D., Cinar, E., Barut, A., Vural, B., Özkan, S., Costur, P., Dalcik, H., Filiz, S., Yücesoy, I., Erdemoglu, E., Kolusari, A., Sahin, H. G., Kamaci, M., Sahin, A. V., Vural, B., Özkan, S., Tas, A., Dalcik, C., Dalcik, H., Yücesoy, G., Unlubilgin, E., Caliskan, E., Demir, B., Dilbaz, S., Sonmezer, M., Haberal, A., Erdem, M., Turp, A., Gunaydin, G., Erdem, A., Sade, H., Tanriverdi, H. A., Gezer, S., Bayar, Ü., Barut, A., Demir, B., Demir, F., Yayla, M., Api, O., Aygün, E., Kars, B., Cengizoglu, B., Bulut, S., Turan, C., Unal, O., Api, O., Ünal, O., Karageyim, Y. K., Balcik, O., Kara, Ö., Dogance, U., Akil, A., Api, M., Balsak, D., Avci, M. E., Elveren, B., Hanhan, M., Kayhan, K., Tinar, S., Ispahi, C., Mollamahmutoglu, L., Güngör, T., Özdal, B., Cavkaytar, S., Özat, M., Demirel, C., Aksakal, O., Caliskan, E., Unlubilgin, E., Cakiroglu, Y., Dilbaz, B., Dilbaz, S., Dilbaz, S., Caliskan, E., Dilbaz, B., Ozdas, E., Filiz, T., Haberal, A., Asian, E., Tarim, E., Kilicdag, E., Haydardedeoglu, B., Kuscu, E., Asian, E., Kilicdag, E., Simsek, E., Bolat, F., Haydardedeoglu, B., Ocak, S., Zeteroglu, S., Deveci, A., Gungoren, A., Borazan, E., Hakverdi, A., Zeteroglu, S., Ocak, S., Deveci, A., Gungoren, A., Andi, A., and Hakverdi, A.

Published
2005
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3. Various subjects

Author

Gunes, M., Kayikcioglu, F., Unlubilgin, E., Haberal, A., Ürünsak, I. F., Kadayifci, O., Özgünen, F. T., Evrüke, C., Demir, C., Güzel, A. B., Yücesoy, G., Özkan, S., Yildiz, M., Cakiroglu, Y., Bodur, H., Vural, B., Tanriverdi, H. A., Vural, M., Barut, A., Bayar, Ü., Sade, H., Tanriverdi, H. A., Barut, A., Demir, A. S., Tanriverdi, H. A., Cinar, E., Akbulut, V., Barut, A., Api, M., Mandalli, M., Görgen, H., Cetin, A., and Yayla, M.

Published
2005
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4. Herlyn-Werner-Wunderlich syndrome (uterus didelphys, blind hemivagina and ipsilateral renal agenesis) - a case report [Herlyn-Werner-Wunderlich sendromu (uterus didelphys, kör hemivajen ve ipsilateral renal agenezi) - vaka sunumu]

Author

Arikan I.I., Harma M., Harma M.I., Bayar Ü., Barut A., and Zonguldak Bülent Ecevit Üniversitesi

Subjects
Uterus didelphys, Herlyn-Werner-Wunderlich syndrome, Blind hemivagina, Pyocolpos, Müllerian duct anomaly
Abstract

Uterovaginal duplication with obstructed hemivagina and ipsilateral renal agenesis is referred to as the Herlyn-Werner-Wunderlich (HWW) syndrome. A 17 year old woman presented with right pelvic pain and dysmenorrhea, present since menarche at 13 and worsening over the past year. Ultrasound examination revealed a right pelvic mass (5×5 cm), double endometrial echoes, and hematocolpos. A right pelvic mass, agenesis of the right kidney, double uterus, and blind hemivagina with hematocolpos were detected by magnetic resonance imaging and intravenous pyelography. A right tubo-ovarian abscess with dense adhesions and a double uterus were observed on diagnostic laparoscopy. Adhesiolysis was carried out and purulent material irrigated. After a course of antibiotics, a vaginal septum resection was performed and the pyocolpos drained. She remained symptom free after four months of follow-up. Prompt and accurate diagnosis and treatment of this syndrome can significantly improve the lives of sufferers and prevent future omplications.

Published
2010

5. Evaluation of the cesarean section cases: A 5-year experience [Sezaryen olgularinin degerlendirilmesi: 5 Yillik deneyim]

Author

Arikan I., Barut A., Gezer Ş., Başaran M., Harma M., Bayar Ü., and Zonguldak Bülent Ecevit Üniversitesi

Subjects
Obstetrics, surgical procedures, operative, Obstetric, Cesarean section, Delivery, female genital diseases and pregnancy complications, reproductive and urinary physiology
Abstract

Objective: The aim of the study was to evaluate the cesarean section cases in our institute. Material and Methods: Demographic data and file records of 1632 cesarean section cases were evaluated retrospectively between January 2004 and December 2008. Normal spontaneous vaginal and cesarean delivery rates and indications for cesarean deliveries were evaluated for each year. Results: There were a total of 2383 deliveries during 5 years period. 1632 (68.5%) of these deliveries had a cesarean section, and 751 (31.5%) had normal vaginal births. Previous cesarean section as a first indication and a progressive increase has been detected which the upsurge was 61.2% in 2004 to 72.8% in 2008. Maternal mortality rate was detected as 12.2 in one hundred thousand (total 2 cases: one with gastric lymphoma and the other with coronary artery thrombosis). Conclusion: The cesarean delivery rates increase in both developed and developing countries. Besides there is a huge population in the world who are facing maternal mortaility due to delivering normal vaginal birth even though cesarean section is indicated for them; a lot of women having this surgery without any indication is a big health problem. The quick rising in the rate of primary cesarean delivery in which carry a concurrent trend, an increase in the rate of repeated cesarean section. For reducing the rate of unnecessary cesarean sections must been courage the pregnant women to attempt vaginal birth and up-to-date education of the health care providers should be considered. Copyright © 2010 by Türkiye Klinikleri.

Published
2010

6. Giant ovarian lipoleiomyoma: A rare neoplasm [Dev ovaryan lipoleiomiyoma: Nadir görülen bir neoplazm]

Author

Bektaş S., Bahadir B., Barut F., Bayar Ü., Özdamar Ş.O., and Zonguldak Bülent Ecevit Üniversitesi

Subjects
Neoplasms, Ovary
Abstract

Ovarian lipoleiomyoma composed of an admixture of smooth muscle and adipose tissue is a rare mesenchymal neoplasm. A 54-year-old female patient presented with pelvic pain. Ultrasonography revealed a giant mass with cystic-solid appearance filling of the Douglas pouch. With suspicion of ovarian carcinoma, operation was performed. Gross examination of the left ovary showed a mass measuring 20 x 19 x 11 cm. Histopathologically, the tumor consisted primarily of interlacing spindle cells with scattered of mature adipose tissue. Immunohistochemically, spindle cells exhibited vimentin, smooth muscle actin and desmin positivity. Adipose cells revealed positive reaction for S100 protein. A diagnosis of lipoleiomyoma was made. Ovarian lipoleiomyoma may mimic malignancy, both clinically and radiographically, due the the fact that it may reach a giant size and because of its heterogeneous internal structure. Copyright © 2010 by Türkiye Klinikleri.

Published
2010

7. The effects of preoperative acupuncture needle and capsicum plaster applications of extra 1, pericardium 6 and large intestine 4 points on preoperative anxiety, postoperative nausea-vomiting and analgesic consumption [Ekstra 1, perikardiyum 6, kahn bagirsak 4 noktalarina preoperatif akupunktur i·gnesi ve kapsikum plasteri uygulamalarinin preoperatif anksiyete, postoperatif bulanti-kusma ve analjezik tüketimine etkisi]

Author

Ayoglu H., Bayar Ü., Atik L., Özer Y., Acar A., Özkoçak Turan I., and Zonguldak Bülent Ecevit Üniversitesi

Subjects
Postoperative nausea and vomiting, Acupuncture, Analgesia, Anxiety, Capsicum
Abstract

Objective: The acupuncture points pericardium 6 (P 6), extra 1 (E 1), and large intestine 4 (Li 4) are known to reduce postoperative nausea and vomiting, and to provide sedation and analgesia, respectively. We investigated the effects of preoperative application of acupuncture needle or capsicum plaster on these points on pre-operative anxiety, postoperative nausea and vomiting, and analgesic consumption. Material and Methods: Sixty cases undergoing laparoscopic gynecological operations were divided into four groups. The day before the operation, State Trait Anxiety Inventory (STAI) was given to all cases. The participants were divided into four groups regarding the preoperative application of the following: dry needle at points P 6, Li 4 and El in group I; capsicum plaster application at the same points in group II; 0.07 mg kg -1 midazolam im and plasebo plaster application at different non acupunctural points (sham) in group III and only placebo plaster usage at sham points in group IV. STAI was repeated immediately before the operation. After standard general anesthesia, tramadol was administered with postoperative patient controlled analgesia method. Postoperative visual pain score (VAS), analgesic consumption, and nausea and vomiting were recorded. Results: The decrease in the preoperative day 1 STAI scores compared to immediate preoperative scores in group I and group II was significantly higher than the decrease in group III (p< 0.05). Nausea and vomiting rates were lower in group I and II (p< 0.05). The postoperative analgesic consumption of group I and group IV were lower than that of group II and group III (p< 0.05). There was no significant difference between the study groups regarding VAS scores. Conclusion: Preoperative acupuncture needle and capsicum plaster application at P 6, E1, and Li 4 points were found to be effective in reducing pre-operative anxiety and postoperative nausea and vomiting, but thought to be non effective on postoperative analgesic consumption. Noninvasive capsicum plasters are concluded to be a good alternative method for needles that may cause side effects. Copyright © 2009 by Türkiye Klinikleri.

Published
2009

8. Clinical and ultrasonographic evaluation of pelvic masses [Pelvik kitlelerin klinik ve ultrasonografik degerlendirmesi]

Author

Tanriverdi H.A., Sade H., Akbulut V., Barut A., Bayar Ü., and Zonguldak Bülent Ecevit Üniversitesi

Subjects
Doppler ultrasonography, Risk of malignity index, Pelvic mass, CA-125
Abstract

Objective: Ultrasonographic findings, CA-125 levels, risk of malignity index, resistance index and pathologic results of pelvic masses were examined to determine their efficacy in malignant and benign differentiation. Materials and Methods: One hundred and fourteen patients with a diagnosis of pelvic mass between 2002 and 2004 were evaluated. The menopausal status, ultrasonographic appearance (mass lesion greater than 4 cm, solid, cystic, multiloculated, uniloculated, septated, complicated and existence of papillary structures), serum CA-125 levels (cut-of ?35 U/ml), Doppler sonographic resistance index (cut-off ?0.42) and RMI (risk of malignancy index, cut-off ?200) were recorded. Ovarian carcinomas and borderline tumours were classified in the malignant group in the evaluation of the efficacy of these paramaters in malignant/benign differentiation. Results: Mean age of the patients was 39 years (range 12-75 years). Sixteen patients were postmenopausal. Ninety-one (79%) of 114 patients were operated. Fifty-four patients (59%) were laparoscopically operated (none of them was malignant), whereas explorative laparotomy was performed for 37 (41%) patients (13 of them were malignant). Eighteen (15.8%) of the remaining patients were followed-up by ultrasonography and serum CA-125 determinations, and ultrasonographic cyst aspiration was performed in 5 patients (4-4%). Postoperative histopathology of 13 patients showed malignant characteristics (1 clear cell carcinoma, 1 undifferentiated carcinoma, 1 adenocarcinoma, 1 Brenner tumor, 1 carcinoma metastasis, and 4 borderline tumors) and 78 patients showed benign characteristics (13 endometriomas, 3 mature cystic teratomas, 3 ovarian torsions, 2 tuboovarian abcesses, 1 degenerated myoma, 56 benign cysts). The sensitivity of RMI, CA-125 and RI in the differentiation of malignant/benign tumors ranged between 38% and 69%, the specificity between 71% and 99%, the positive predictive value between 23% and 83% and the negative predictive value between 92% and 94%. Discussion: In the differentiation of malignant/benign lesions Doppler ultrasonography was found to be more effective than only ultrasonography and CA-125 or RMI. The low sensitivity of RMI was attributed to the insufficient number of cases in our study. The combination of these 3 parameters will increase the effectivity of clinical judgement of pelvic masses.

Published
2007

12. Herlyn-Werner-Wunderlich syndrome (uterus didelphys, blind hemivagina and ipsilateral renal agenesis) -- a case report.

Author

Arikan II, Harma M, Harma MI, Bayar Ü, and Barut A

Abstract

Uterovaginal duplication with obstructed hemivagina and ipsilateral renal agenesis is referred to as the Herlyn-Werner-Wunderlich (HWW) syndrome. A 17 year old woman presented with right pelvic pain and dysmenorrhea, present since menarche at 13 and worsening over the past year. Ultrasound examination revealed a right pelvic mass (5x5 cm), double endometrial echoes, and hematocolpos. A right pelvic mass, agenesis of the right kidney, double uterus, and blind hemivagina with hematocolpos were detected by magnetic resonance imaging and intravenous pyelography. A right tubo-ovarian abscess with dense adhesions and a double uterus were observed on diagnostic laparoscopy. Adhesiolysis was carried out and purulent material irrigated. After a course of antibiotics, a vaginal septum resection was performed and the pyocolpos drained. She remained symptom free after four months of follow-up. Prompt and accurate diagnosis and treatment of this syndrome can significantly improve the lives of sufferers and prevent future complications. [ABSTRACT FROM AUTHOR]

Published
2010
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14. The effect of nifedipine tocolysis on Doppler indices of the uterine and umbilical arteries.

Author

Ulubaşoğlu H, Özmen Bayar Ü, Kaya C, and Ungan B

Subjects
Adolescent, Adult, Cohort Studies, Female, Follow-Up Studies, Humans, Pregnancy, Prospective Studies, Tocolysis methods, Ultrasonography, Doppler, Color, Young Adult, Nifedipine pharmacology, Tocolytic Agents pharmacology, Umbilical Arteries diagnostic imaging, Umbilical Arteries drug effects, Uterine Artery diagnostic imaging, Uterine Artery drug effects
Abstract

Purpose: The aim of this study was to evaluate the effect of oral nifedipine on Doppler indices of the uterine artery (UtA) and umbilical artery (UA) before and 24 hours, 48 hours, and 1 week after tocolytic treatment., Methods: This was a prospective, self-controlled, cohort study of 65 pregnant women undergoing nifedipine tocolysis. Doppler assessment of the UtA and UA was performed before treatment and 24 hours, 48 hours, and 1 week after the initial 4 doses of 10 mg of oral nifedipine, administered at 20-minute intervals. The maintenance dosage was 20 mg of oral nifedipine administered every 6 hours for 48 hours, for a total dose of 80 mg/day., Results: There was a decrease in the 24-hour values of the UA pulsatility index, resistance index (RI), systolic-diastolic (S:D) ratio, right UtA pulsatility index, RI, S:D ratio, and left UtA RI and S:D ratio with nifedipine therapy in comparison with the values recorded prior to nifedipine therapy. However, these differences were not statistically significant. There were no statistically significant differences between the data recorded prior to nifedipine administration and those obtained at 48 hours and 1 week after treatment., Conclusions: Oral nifedipine is a safe tocolytic agent with no long-term effect on fetomaternal circulation in pregnant women at risk of preterm delivery., (© 2014 Wiley Periodicals, Inc.)

Published
2015
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